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-8411 LU-9096 LU-9054 LU-10199
16 ALWAYS_EXCEPT=" 407 253 312 56xb $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$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" ||
1680 run_test 27u "skip object creation on OSC w/o objects"
1682 test_27v() { # bug 4900
1683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1685 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1686 remote_ost_nodsh && skip "remote OST with nodsh" && return
1688 exhaust_all_precreations 0x215
1691 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1693 touch $DIR/$tdir/$tfile
1694 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1696 for (( i=1; i < OSTCOUNT; i++ )); do
1697 do_facet ost$i lctl set_param fail_loc=0x705
1699 local START=`date +%s`
1700 createmany -o $DIR/$tdir/$tfile 32
1702 local FINISH=`date +%s`
1703 local TIMEOUT=`lctl get_param -n timeout`
1704 local PROCESS=$((FINISH - START))
1705 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1706 error "$FINISH - $START >= $TIMEOUT / 2"
1707 sleep $((TIMEOUT / 2 - PROCESS))
1710 run_test 27v "skip object creation on slow OST"
1712 test_27w() { # bug 10997
1713 test_mkdir $DIR/$tdir
1714 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1715 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1716 error "stripe size $size != 65536" || true
1717 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1718 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1720 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1723 [[ $OSTCOUNT -lt 2 ]] &&
1724 skip_env "skipping multiple stripe count/offset test" && return
1726 test_mkdir $DIR/$tdir
1727 for i in $(seq 1 $OSTCOUNT); do
1729 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1730 error "setstripe -c $i -i $offset failed"
1731 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1732 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1733 [ $count -ne $i ] && error "stripe count $count != $i" || true
1734 [ $index -ne $offset ] &&
1735 error "stripe offset $index != $offset" || true
1738 run_test 27wa "check $LFS setstripe -c -i options"
1741 remote_ost_nodsh && skip "remote OST with nodsh" && return
1742 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1744 OFFSET=$(($OSTCOUNT - 1))
1746 local OST=$(ostname_from_index $OSTIDX)
1748 test_mkdir $DIR/$tdir
1749 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1750 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1752 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1753 for i in $(seq 0 $OFFSET); do
1754 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1755 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1756 error "OST0 was degraded but new created file still use it"
1758 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1760 run_test 27x "create files while OST0 is degraded"
1763 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1765 remote_ost_nodsh && skip "remote OST with nodsh" && return
1766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1768 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1769 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1770 osc.$mdtosc.prealloc_last_id)
1771 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1772 osc.$mdtosc.prealloc_next_id)
1773 local fcount=$((last_id - next_id))
1774 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1775 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1777 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1778 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1779 local OST_DEACTIVE_IDX=-1
1784 for OSC in $MDS_OSCS; do
1785 OST=$(osc_to_ost $OSC)
1786 OSTIDX=$(index_from_ostuuid $OST)
1787 if [ $OST_DEACTIVE_IDX == -1 ]; then
1788 OST_DEACTIVE_IDX=$OSTIDX
1790 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1791 echo $OSC "is Deactivated:"
1792 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 test_mkdir $DIR/$tdir
1798 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1800 for OSC in $MDS_OSCS; do
1801 OST=$(osc_to_ost $OSC)
1802 OSTIDX=$(index_from_ostuuid $OST)
1803 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1804 echo $OST "is degraded:"
1805 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1806 obdfilter.$OST.degraded=1
1811 createmany -o $DIR/$tdir/$tfile $fcount
1813 for OSC in $MDS_OSCS; do
1814 OST=$(osc_to_ost $OSC)
1815 OSTIDX=$(index_from_ostuuid $OST)
1816 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1817 echo $OST "is recovered from degraded:"
1818 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1819 obdfilter.$OST.degraded=0
1821 do_facet $SINGLEMDS lctl --device %$OSC activate
1825 # all osp devices get activated, hence -1 stripe count restored
1826 local stripe_count=0
1828 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1829 # devices get activated.
1831 $LFS setstripe -c -1 $DIR/$tfile
1832 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1834 [ $stripe_count -ne $OSTCOUNT ] &&
1835 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1838 run_test 27y "create files while OST0 is degraded and the rest inactive"
1844 lmm_count=$($GETSTRIPE -c $1)
1845 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1846 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1848 local old_ifs="$IFS"
1850 fid=($($LFS path2fid $1))
1853 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1854 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1856 # compare lmm_seq and lu_fid->f_seq
1857 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1858 # compare lmm_object_id and lu_fid->oid
1859 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1861 # check the trusted.fid attribute of the OST objects of the file
1862 local have_obdidx=false
1864 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1865 # skip lines up to and including "obdidx"
1866 [ -z "$obdidx" ] && break
1867 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1868 $have_obdidx || continue
1870 local ost=$((obdidx + 1))
1871 local dev=$(ostdevname $ost)
1874 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1876 seq=$(echo $seq | sed -e "s/^0x//g")
1877 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1878 oid_hex=$(echo $oid)
1880 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1882 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1886 # Don't unmount/remount the OSTs if we don't need to do that.
1887 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1888 # update too, until that use mount/ll_decode_filter_fid/mount.
1889 # Re-enable when debugfs will understand new filter_fid.
1891 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1892 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1893 $dev 2>/dev/null" | grep "parent=")
1895 if [ -z "$ff" ]; then
1897 mount_fstype ost$ost
1898 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1899 $(facet_mntpt ost$ost)/$obj_file)
1900 unmount_fstype ost$ost
1901 start ost$ost $dev $OST_MOUNT_OPTS
1905 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1907 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1909 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1910 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1912 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1913 # stripe_size=1048576 component_id=1 component_start=0 \
1914 # component_end=33554432
1915 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1916 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1917 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1919 if grep -q 'stripe=' <<<$ff; then
1920 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1922 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1923 # into f_ver in this case. See comment on ff_parent.
1924 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1927 # compare lmm_seq and filter_fid->ff_parent.f_seq
1928 [ $ff_pseq = $lmm_seq ] ||
1929 error "FF parent SEQ $ff_pseq != $lmm_seq"
1930 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1931 [ $ff_poid = $lmm_oid ] ||
1932 error "FF parent OID $ff_poid != $lmm_oid"
1933 (($ff_pstripe == $stripe_nr)) ||
1934 error "FF stripe $ff_pstripe != $stripe_nr"
1936 stripe_nr=$((stripe_nr + 1))
1937 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1939 if grep -q 'stripe_count=' <<<$ff; then
1940 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1941 -e 's/ .*//' <<<$ff)
1942 [ $lmm_count = $ff_scnt ] ||
1943 error "FF stripe count $lmm_count != $ff_scnt"
1949 remote_ost_nodsh && skip "remote OST with nodsh" && return
1950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1951 test_mkdir $DIR/$tdir
1953 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1954 { error "setstripe -c -1 failed"; return 1; }
1955 # We need to send a write to every object to get parent FID info set.
1956 # This _should_ also work for setattr, but does not currently.
1957 # touch $DIR/$tdir/$tfile-1 ||
1958 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1959 { error "dd $tfile-1 failed"; return 2; }
1960 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1961 { error "setstripe -c -1 failed"; return 3; }
1962 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1963 { error "dd $tfile-2 failed"; return 4; }
1965 # make sure write RPCs have been sent to OSTs
1968 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1969 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1971 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1973 test_27A() { # b=19102
1974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1975 local restore_size=$($GETSTRIPE -S $MOUNT)
1976 local restore_count=$($GETSTRIPE -c $MOUNT)
1977 local restore_offset=$($GETSTRIPE -i $MOUNT)
1978 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1979 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1980 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1981 local default_size=$($GETSTRIPE -S $MOUNT)
1982 local default_offset=$($GETSTRIPE -i $MOUNT)
1983 local dsize=$((1024 * 1024))
1984 [ $default_size -eq $dsize ] ||
1985 error "stripe size $default_size != $dsize"
1986 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1987 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1989 run_test 27A "check filesystem-wide default LOV EA values"
1991 test_27B() { # LU-2523
1992 test_mkdir $DIR/$tdir
1993 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1995 # open f1 with O_LOV_DELAY_CREATE
1997 # call setstripe ioctl on open file descriptor for f1
1999 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2003 # open f1 with O_LOV_DELAY_CREATE
2005 # call setstripe ioctl on open file descriptor for f1
2007 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2009 # Allow multiop to fail in imitation of NFS's busted semantics.
2012 run_test 27B "call setstripe on open unlinked file/rename victim"
2014 test_27C() { #LU-2871
2015 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2023 test_mkdir $DIR/$tdir
2025 for i in $(seq 0 $((OSTCOUNT - 1))); do
2026 # set stripe across all OSTs starting from OST$i
2027 $SETSTRIPE -i $i -c -1 $tfile$i
2028 # get striping information
2029 ost_idx=($($GETSTRIPE $tfile$i |
2030 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2034 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2035 error "${#ost_idx[@]} != $OSTCOUNT"
2037 for index in $(seq 0 $((OSTCOUNT - 1))); do
2039 for j in $(echo ${ost_idx[@]}); do
2040 if [ $index -eq $j ]; then
2046 error "Can not find $index in ${ost_idx[@]}"
2050 run_test 27C "check full striping across all OSTs"
2053 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2054 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2056 local POOL=${POOL:-testpool}
2058 local last_ost=$(($OSTCOUNT - 1))
2060 local ost_list=$(seq $first_ost $ost_step $last_ost)
2061 local ost_range="$first_ost $last_ost $ost_step"
2063 if ! combined_mgs_mds ; then
2067 test_mkdir $DIR/$tdir
2068 pool_add $POOL || error "pool_add failed"
2069 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2072 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2074 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2075 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2076 skip27D += "-s 30,31"
2077 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2078 error "llapi_layout_test failed"
2080 destroy_test_pools || error "destroy test pools failed"
2082 if ! combined_mgs_mds ; then
2086 run_test 27D "validate llapi_layout API"
2088 # Verify that default_easize is increased from its initial value after
2089 # accessing a widely striped file.
2091 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2092 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2093 skip "client does not have LU-3338 fix" && return
2095 # 72 bytes is the minimum space required to store striping
2096 # information for a file striped across one OST:
2097 # (sizeof(struct lov_user_md_v3) +
2098 # sizeof(struct lov_user_ost_data_v1))
2100 $LCTL set_param -n llite.*.default_easize $min_easize ||
2101 error "lctl set_param failed"
2102 local easize=$($LCTL get_param -n llite.*.default_easize)
2104 [ $easize -eq $min_easize ] ||
2105 error "failed to set default_easize"
2107 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2108 error "setstripe failed"
2112 easize=$($LCTL get_param -n llite.*.default_easize)
2114 [ $easize -gt $min_easize ] ||
2115 error "default_easize not updated"
2117 run_test 27E "check that default extended attribute size properly increases"
2119 test_27F() { # LU-5346/LU-7975
2120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2121 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2122 skip "Need MDS version at least 2.8.51" && return
2123 remote_ost_nodsh && skip "remote OST with nodsh" && return
2125 test_mkdir $DIR/$tdir
2127 $SETSTRIPE -c 2 $DIR/$tdir
2129 # stop all OSTs to reproduce situation for LU-7975 ticket
2130 for num in $(seq $OSTCOUNT); do
2134 # open/create f0 with O_LOV_DELAY_CREATE
2135 # truncate f0 to a non-0 size
2137 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2139 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2140 # open/write it again to force delayed layout creation
2141 cat /etc/hosts > $DIR/$tdir/f0 &
2145 for num in $(seq $OSTCOUNT); do
2146 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2147 error "ost$num failed to start"
2150 wait $catpid || error "cat failed"
2152 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2153 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2156 run_test 27F "Client resend delayed layout creation with non-zero size"
2158 # createtest also checks that device nodes are created and
2159 # then visible correctly (#2091)
2160 test_28() { # bug 2091
2162 $CREATETEST $DIR/d28/ct || error
2164 run_test 28 "create/mknod/mkdir with bad file types ============"
2167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2168 sync; sleep 1; sync # flush out any dirty pages from previous tests
2175 declare -i LOCKCOUNTORIG=0
2176 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2177 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2179 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2181 declare -i LOCKUNUSEDCOUNTORIG=0
2182 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2183 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2190 declare -i LOCKCOUNTCURRENT=0
2191 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2192 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2195 declare -i LOCKUNUSEDCOUNTCURRENT=0
2196 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2197 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2200 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2201 $LCTL set_param -n ldlm.dump_namespaces ""
2202 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2203 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2204 log "dumped log to $TMP/test_29.dk (bug 5793)"
2207 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2208 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2209 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2210 log "dumped log to $TMP/test_29.dk (bug 5793)"
2214 run_test 29 "IT_GETATTR regression ============================"
2216 test_30a() { # was test_30
2217 cp $(which ls) $DIR || cp /bin/ls $DIR
2221 run_test 30a "execute binary from Lustre (execve) =============="
2224 cp `which ls` $DIR || cp /bin/ls $DIR
2226 $RUNAS $DIR/ls / || error
2229 run_test 30b "execute binary from Lustre as non-root ==========="
2231 test_30c() { # b=22376
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2233 cp `which ls` $DIR || cp /bin/ls $DIR
2235 cancel_lru_locks mdc
2236 cancel_lru_locks osc
2237 $RUNAS $DIR/ls / || error
2240 run_test 30c "execute binary from Lustre without read perms ===="
2243 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2244 $CHECKSTAT -a $DIR/f31 || error
2246 run_test 31a "open-unlink file =================================="
2249 touch $DIR/f31 || error
2250 ln $DIR/f31 $DIR/f31b || error
2251 $MULTIOP $DIR/f31b Ouc || error
2252 $CHECKSTAT -t file $DIR/f31 || error
2254 run_test 31b "unlink file with multiple links while open ======="
2257 touch $DIR/f31 || error
2258 ln $DIR/f31 $DIR/f31c || error
2259 multiop_bg_pause $DIR/f31 O_uc || return 1
2261 $MULTIOP $DIR/f31c Ouc
2262 kill -USR1 $MULTIPID
2265 run_test 31c "open-unlink file with multiple links ============="
2268 opendirunlink $DIR/d31d $DIR/d31d || error
2269 $CHECKSTAT -a $DIR/d31d || error
2271 run_test 31d "remove of open directory ========================="
2273 test_31e() { # bug 2904
2274 openfilleddirunlink $DIR/d31e || error
2276 run_test 31e "remove of open non-empty directory ==============="
2278 test_31f() { # bug 4554
2279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2290 test_mkdir $DIR/d31f
2291 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2292 cp /etc/hosts $DIR/d31f
2294 $GETSTRIPE $DIR/d31f/hosts
2295 multiop_bg_pause $DIR/d31f D_c || return 1
2298 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2299 wait $MULTIPID || error "first opendir $MULTIPID failed"
2303 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2304 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2307 run_test 31f "remove of open directory with open-unlink file ==="
2310 echo "-- cross directory link --"
2311 test_mkdir -c1 $DIR/${tdir}ga
2312 test_mkdir -c1 $DIR/${tdir}gb
2313 touch $DIR/${tdir}ga/f
2314 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2315 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2316 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2317 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2318 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2320 run_test 31g "cross directory link==============="
2323 echo "-- cross directory link --"
2324 test_mkdir -c1 $DIR/${tdir}
2325 test_mkdir -c1 $DIR/${tdir}/dir
2326 touch $DIR/${tdir}/f
2327 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2328 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2329 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2330 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2331 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2333 run_test 31h "cross directory link under child==============="
2336 echo "-- cross directory link --"
2337 test_mkdir -c1 $DIR/$tdir
2338 test_mkdir -c1 $DIR/$tdir/dir
2339 touch $DIR/$tdir/dir/f
2340 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2341 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2342 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2343 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2344 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2346 run_test 31i "cross directory link under parent==============="
2349 test_mkdir -c1 -p $DIR/$tdir
2350 test_mkdir -c1 -p $DIR/$tdir/dir1
2351 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2352 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2353 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2354 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2357 run_test 31j "link for directory==============="
2360 test_mkdir -c1 -p $DIR/$tdir
2362 touch $DIR/$tdir/exist
2363 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2364 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2365 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2366 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2367 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2368 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2369 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2372 run_test 31k "link to file: the same, non-existing, dir==============="
2378 touch $DIR/d31m2/exist
2379 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2380 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2381 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2382 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2383 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2384 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2387 run_test 31m "link to file: the same, non-existing, dir==============="
2390 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2391 nlink=$(stat --format=%h $DIR/$tfile)
2392 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2394 local cmd="exec $fd<$DIR/$tfile"
2397 trap "eval $cmd" EXIT
2398 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2399 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2400 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2401 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2402 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2405 run_test 31n "check link count of unlinked file"
2408 local TEMPNAME=$(mktemp $1_XXXXXX)
2409 mlink $TEMPNAME $1 2> /dev/null &&
2410 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2414 test_31o() { # LU-2901
2415 test_mkdir $DIR/$tdir
2416 for LOOP in $(seq 100); do
2417 rm -f $DIR/$tdir/$tfile*
2418 for THREAD in $(seq 8); do
2419 link_one $DIR/$tdir/$tfile.$LOOP &
2422 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2423 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2424 error "$LINKS duplicate links to $tfile.$LOOP" &&
2428 run_test 31o "duplicate hard links with same filename"
2431 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2433 test_mkdir $DIR/$tdir
2434 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2435 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2437 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2438 error "open unlink test1 failed"
2439 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2440 error "open unlink test2 failed"
2442 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2443 error "test1 still exists"
2444 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2445 error "test2 still exists"
2447 run_test 31p "remove of open striped directory"
2449 cleanup_test32_mount() {
2452 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2453 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2454 losetup -d $loopdev || true
2460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2461 echo "== more mountpoints and symlinks ================="
2462 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2463 trap cleanup_test32_mount EXIT
2464 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2465 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2466 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2467 cleanup_test32_mount
2469 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2474 trap cleanup_test32_mount EXIT
2475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2477 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2478 cleanup_test32_mount
2480 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2484 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2485 trap cleanup_test32_mount EXIT
2486 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2487 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2488 test_mkdir -p $DIR/$tdir/d2/test_dir
2489 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2490 cleanup_test32_mount
2492 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2496 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2497 trap cleanup_test32_mount EXIT
2498 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2499 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2500 test_mkdir -p $DIR/$tdir/d2/test_dir
2501 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2502 cleanup_test32_mount
2504 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2508 test_mkdir -p $DIR/$tdir/tmp
2509 local tmp_dir=$DIR/$tdir/tmp
2510 ln -s $DIR/$tdir $tmp_dir/symlink11
2511 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2512 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2513 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2515 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2519 test_mkdir -p $DIR/$tdir/tmp
2520 local tmp_dir=$DIR/$tdir/tmp
2521 ln -s $DIR/$tdir $tmp_dir/symlink11
2522 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2523 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2524 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2526 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2529 local tmp_dir=$DIR/$tdir/tmp
2530 test_mkdir -p $tmp_dir
2531 test_mkdir $DIR/${tdir}2
2532 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2533 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2534 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2535 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2536 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2537 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2539 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2542 rm -fr $DIR/$tdir $DIR/${tdir}2
2543 tmp_dir=$DIR/$tdir/tmp
2544 test_mkdir -p $tmp_dir
2545 test_mkdir $DIR/${tdir}2
2546 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2547 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2548 ls $tmp_dir/symlink12 || error "listing symlink12"
2549 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2551 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2556 trap cleanup_test32_mount EXIT
2557 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2558 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2559 touch $DIR/$tdir/test_file
2560 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2561 cleanup_test32_mount
2563 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2567 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2568 trap cleanup_test32_mount EXIT
2569 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2570 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2571 touch $DIR/$tdir/test_file
2572 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2573 cleanup_test32_mount
2575 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2580 trap cleanup_test32_mount EXIT
2581 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2582 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2583 test_mkdir -p $DIR/$tdir/d2
2584 touch $DIR/$tdir/d2/test_file || error
2585 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2586 cleanup_test32_mount
2588 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2593 trap cleanup_test32_mount EXIT
2594 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2595 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2596 test_mkdir -p $DIR/$tdir/d2
2597 touch $DIR/$tdir/d2/test_file
2598 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2599 cleanup_test32_mount
2601 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2605 test_mkdir -p $DIR/d32m/tmp
2606 TMP_DIR=$DIR/d32m/tmp
2607 ln -s $DIR $TMP_DIR/symlink11
2608 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2609 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2610 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2612 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2616 test_mkdir -p $DIR/d32n/tmp
2617 TMP_DIR=$DIR/d32n/tmp
2618 ln -s $DIR $TMP_DIR/symlink11
2619 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2620 ls -l $DIR/d32n/tmp/symlink11 || error
2621 ls -l $DIR/d32n/symlink01 || error
2623 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2627 test_mkdir -p $DIR/d32o/tmp
2628 TMP_DIR=$DIR/d32o/tmp
2629 ln -s $DIR/$tfile $TMP_DIR/symlink12
2630 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2631 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2632 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2633 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2634 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2636 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2646 test_mkdir -p $DIR/d32p/tmp
2648 TMP_DIR=$DIR/d32p/tmp
2650 ln -s $DIR/$tfile $TMP_DIR/symlink12
2652 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2654 cat $DIR/d32p/tmp/symlink12 || error
2656 cat $DIR/d32p/symlink02 || error
2659 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2663 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2664 trap cleanup_test32_mount EXIT
2665 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2666 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2667 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2668 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2669 cleanup_test32_mount
2671 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2675 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2676 trap cleanup_test32_mount EXIT
2677 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2678 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2679 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2680 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2681 cleanup_test32_mount
2683 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2688 chmod 444 $DIR/$tfile
2689 chown $RUNAS_ID $DIR/$tfile
2691 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2694 run_test 33aa "write file with mode 444 (should return error)"
2698 test_mkdir $DIR/$tdir
2699 chown $RUNAS_ID $DIR/$tdir
2700 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2701 error "$RUNAS create $tdir/$tfile failed"
2702 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2703 error "open RDWR" || true
2705 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2709 test_mkdir $DIR/$tdir
2710 chown $RUNAS_ID $DIR/$tdir
2711 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2713 run_test 33b "test open file with malformed flags (No panic)"
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2722 remote_ost_nodsh && skip "remote OST with nodsh" && return
2725 test_mkdir $DIR/$tdir
2726 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2729 for ostnum in $(seq $OSTCOUNT); do
2730 # test-framework's OST numbering is one-based, while Lustre's
2732 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2733 # Parsing llobdstat's output sucks; we could grep the /proc
2734 # path, but that's likely to not be as portable as using the
2735 # llobdstat utility. So we parse lctl output instead.
2736 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2737 obdfilter/$ostname/stats |
2738 awk '/^write_bytes/ {print $7}' )
2739 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2740 if (( ${write_bytes:-0} > 0 ))
2747 $all_zeros || return 0
2750 echo foo > $DIR/$tdir/bar
2754 # Total up write_bytes after writing. We'd better find non-zeros.
2755 for ostnum in $(seq $OSTCOUNT); do
2756 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2757 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2758 obdfilter/$ostname/stats |
2759 awk '/^write_bytes/ {print $7}' )
2760 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2761 if (( ${write_bytes:-0} > 0 ))
2770 for ostnum in $(seq $OSTCOUNT); do
2771 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2772 echo "Check that write_bytes is present in obdfilter/*/stats:"
2773 do_facet ost$ostnum lctl get_param -n \
2774 obdfilter/$ostname/stats
2776 error "OST not keeping write_bytes stats (b22312)"
2779 run_test 33c "test llobdstat and write_bytes"
2782 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2785 local remote_dir=$DIR/$tdir/remote_dir
2787 test_mkdir $DIR/$tdir
2788 $LFS mkdir -i $MDTIDX $remote_dir ||
2789 error "create remote directory failed"
2791 touch $remote_dir/$tfile
2792 chmod 444 $remote_dir/$tfile
2793 chown $RUNAS_ID $remote_dir/$tfile
2795 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2797 chown $RUNAS_ID $remote_dir
2798 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2799 error "create" || true
2800 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2801 error "open RDWR" || true
2802 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2804 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2807 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2811 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2812 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2813 mkdir $DIR/$tdir/local_dir
2815 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2816 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2817 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2819 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2820 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2822 rmdir $DIR/$tdir/* || error "rmdir failed"
2825 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2826 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2827 mkdir $DIR/$tdir/local_dir
2829 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2830 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2831 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2833 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2834 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2836 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2839 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2840 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2841 mkdir $DIR/$tdir/local_dir
2843 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2844 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2845 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2847 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2848 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2850 run_test 33e "mkdir and striped directory should have same mode"
2854 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2858 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2859 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2862 chmod go+rwx $DIR/$tdir
2863 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2864 trap cleanup_33f EXIT
2866 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2867 error "cannot create striped directory"
2869 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2870 error "cannot create files in striped directory"
2872 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2873 error "cannot remove files in striped directory"
2875 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2876 error "cannot remove striped directory"
2880 run_test 33f "nonroot user can create, access, and remove a striped directory"
2883 mkdir -p $DIR/$tdir/dir2
2885 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2887 [[ $err =~ "exists" ]] || error "Not exists error"
2889 run_test 33g "nonroot user create already existing root created file"
2891 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2894 $MCREATE $DIR/f34 || error
2895 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2896 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2897 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2898 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2900 run_test 34a "truncate file that has not been opened ==========="
2903 [ ! -f $DIR/f34 ] && test_34a
2904 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2905 $OPENFILE -f O_RDONLY $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 34b "O_RDONLY opening file doesn't create objects ====="
2912 [ ! -f $DIR/f34 ] && test_34a
2913 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2914 $OPENFILE -f O_RDWR $DIR/f34
2915 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2916 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2918 run_test 34c "O_RDWR opening file-with-size works =============="
2921 [ ! -f $DIR/f34 ] && test_34a
2922 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2923 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2926 run_test 34d "write to sparse file ============================="
2930 $MCREATE $DIR/f34e || error
2931 $TRUNCATE $DIR/f34e 1000 || error
2932 $CHECKSTAT -s 1000 $DIR/f34e || error
2933 $OPENFILE -f O_RDWR $DIR/f34e
2934 $CHECKSTAT -s 1000 $DIR/f34e || error
2936 run_test 34e "create objects, some with size and some without =="
2938 test_34f() { # bug 6242, 6243
2939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2942 $MCREATE $DIR/f34f || error
2943 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2944 dd if=$DIR/f34f of=$TMP/f34f
2945 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2946 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2947 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2948 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2949 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2951 run_test 34f "read from a file with no objects until EOF ======="
2954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2955 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2956 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2957 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2958 cancel_lru_locks osc
2959 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2960 error "wrong size after lock cancel"
2962 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2963 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2964 error "expanding truncate failed"
2965 cancel_lru_locks osc
2966 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2967 error "wrong expanded size after lock cancel"
2969 run_test 34g "truncate long file ==============================="
2972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2976 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2977 sync # Flush the cache so that multiop below does not block on cache
2978 # flush when getting the group lock
2979 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2982 # Since just timed wait is not good enough, let's do a sync write
2983 # that way we are sure enough time for a roundtrip + processing
2984 # passed + 2 seconds of extra margin.
2985 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2989 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2990 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2994 local nsz=`stat -c %s $DIR/$tfile`
2995 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2997 run_test 34h "ftruncate file under grouplock should not block"
3000 cp /bin/sh $DIR/f35a
3002 chown $RUNAS_ID $DIR/f35a
3003 $RUNAS $DIR/f35a && error || true
3006 run_test 35a "exec file with mode 444 (should return and not leak)"
3010 utime $DIR/f36 || error
3012 run_test 36a "MDS utime check (mknod, utime)"
3016 utime $DIR/f36 || error
3018 run_test 36b "OST utime check (open, utime)"
3023 chown $RUNAS_ID $DIR/d36
3024 $RUNAS utime $DIR/d36/f36 || error
3026 run_test 36c "non-root MDS utime check (mknod, utime)"
3029 [ ! -d $DIR/d36 ] && test_36c
3030 echo "" > $DIR/d36/f36
3031 $RUNAS utime $DIR/d36/f36 || error
3033 run_test 36d "non-root OST utime check (open, utime)"
3036 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3037 test_mkdir $DIR/$tdir
3038 touch $DIR/$tdir/$tfile
3039 $RUNAS utime $DIR/$tdir/$tfile &&
3040 error "utime worked, expected failure" || true
3042 run_test 36e "utime on non-owned file (should return error)"
3046 local LANG_SAVE=$LANG
3047 local LC_LANG_SAVE=$LC_LANG
3048 export LANG=C LC_LANG=C # for date language
3050 DATESTR="Dec 20 2000"
3051 test_mkdir $DIR/$tdir
3052 lctl set_param fail_loc=$fl
3054 cp /etc/hosts $DIR/$tdir/$tfile
3055 sync & # write RPC generated with "current" inode timestamp, but delayed
3057 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3058 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3059 cancel_lru_locks osc
3060 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3062 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3063 echo "BEFORE: $LS_BEFORE" && \
3064 echo "AFTER : $LS_AFTER" && \
3065 echo "WANT : $DATESTR" && \
3066 error "$DIR/$tdir/$tfile timestamps changed" || true
3068 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3073 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3074 subr_36fh "0x80000214"
3076 run_test 36f "utime on file racing with OST BRW write =========="
3079 remote_ost_nodsh && skip "remote OST with nodsh" && return
3080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3085 test_mkdir $DIR/$tdir
3086 fmd_max_age=$(do_facet ost1 \
3087 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3090 fmd_before=$(do_facet ost1 \
3091 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3092 touch $DIR/$tdir/$tfile
3093 sleep $((fmd_max_age + 12))
3094 fmd_after=$(do_facet ost1 \
3095 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3097 echo "fmd_before: $fmd_before"
3098 echo "fmd_after: $fmd_after"
3099 [[ $fmd_after -gt $fmd_before ]] &&
3100 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3101 error "fmd didn't expire after ping" || true
3103 run_test 36g "filter mod data cache expiry ====================="
3106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3107 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3108 subr_36fh "0x80000227"
3110 run_test 36h "utime on file racing with OST BRW write =========="
3113 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3115 test_mkdir $DIR/$tdir
3116 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3118 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3119 local new_mtime=$((mtime + 200))
3121 #change Modify time of striped dir
3122 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3123 error "change mtime failed"
3125 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3127 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3129 run_test 36i "change mtime on striped directory"
3131 # test_37 - duplicate with tests 32q 32r
3134 local file=$DIR/$tfile
3136 openfile -f O_DIRECTORY $file
3139 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3140 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3142 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3144 test_39a() { # was test_39
3146 touch $DIR/${tfile}2
3147 # ls -l $DIR/$tfile $DIR/${tfile}2
3148 # ls -lu $DIR/$tfile $DIR/${tfile}2
3149 # ls -lc $DIR/$tfile $DIR/${tfile}2
3151 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3152 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3154 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3156 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3158 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3159 error "O_TRUNC didn't change timestamps"
3162 run_test 39a "mtime changed on create"
3165 test_mkdir -c1 $DIR/$tdir
3166 cp -p /etc/passwd $DIR/$tdir/fopen
3167 cp -p /etc/passwd $DIR/$tdir/flink
3168 cp -p /etc/passwd $DIR/$tdir/funlink
3169 cp -p /etc/passwd $DIR/$tdir/frename
3170 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3173 echo "aaaaaa" >> $DIR/$tdir/fopen
3174 echo "aaaaaa" >> $DIR/$tdir/flink
3175 echo "aaaaaa" >> $DIR/$tdir/funlink
3176 echo "aaaaaa" >> $DIR/$tdir/frename
3178 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3179 local link_new=`stat -c %Y $DIR/$tdir/flink`
3180 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3181 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3183 cat $DIR/$tdir/fopen > /dev/null
3184 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3185 rm -f $DIR/$tdir/funlink2
3186 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3188 for (( i=0; i < 2; i++ )) ; do
3189 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3190 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3191 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3192 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3194 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3195 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3196 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3197 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3199 cancel_lru_locks osc
3200 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3203 run_test 39b "mtime change on open, link, unlink, rename ======"
3205 # this should be set to past
3206 TEST_39_MTIME=`date -d "1 year ago" +%s`
3212 local mtime0=`stat -c %Y $DIR1/$tfile`
3214 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3215 local mtime1=`stat -c %Y $DIR1/$tfile`
3216 [ "$mtime1" = $TEST_39_MTIME ] || \
3217 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3220 echo hello >> $DIR1/$tfile
3222 local mtime2=`stat -c %Y $DIR1/$tfile`
3223 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3224 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3226 mv $DIR1/$tfile $DIR1/$tfile-1
3228 for (( i=0; i < 2; i++ )) ; do
3229 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3230 [ "$mtime2" = "$mtime3" ] || \
3231 error "mtime ($mtime2) changed (to $mtime3) on rename"
3233 cancel_lru_locks osc
3234 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3237 run_test 39c "mtime change on rename ==========================="
3241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3244 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3246 for (( i=0; i < 2; i++ )) ; do
3247 local mtime=`stat -c %Y $DIR1/$tfile`
3248 [ $mtime = $TEST_39_MTIME ] || \
3249 error "mtime($mtime) is not set to $TEST_39_MTIME"
3251 cancel_lru_locks osc
3252 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3255 run_test 39d "create, utime, stat =============================="
3259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 local mtime1=`stat -c %Y $DIR1/$tfile`
3263 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3265 for (( i=0; i < 2; i++ )) ; do
3266 local mtime2=`stat -c %Y $DIR1/$tfile`
3267 [ $mtime2 = $TEST_39_MTIME ] || \
3268 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3270 cancel_lru_locks osc
3271 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3274 run_test 39e "create, stat, utime, stat ========================"
3278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3280 mtime1=`stat -c %Y $DIR1/$tfile`
3283 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3285 for (( i=0; i < 2; i++ )) ; do
3286 local mtime2=`stat -c %Y $DIR1/$tfile`
3287 [ $mtime2 = $TEST_39_MTIME ] || \
3288 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3290 cancel_lru_locks osc
3291 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3294 run_test 39f "create, stat, sleep, utime, stat ================="
3298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 echo hello >> $DIR1/$tfile
3300 local mtime1=`stat -c %Y $DIR1/$tfile`
3303 chmod o+r $DIR1/$tfile
3305 for (( i=0; i < 2; i++ )) ; do
3306 local mtime2=`stat -c %Y $DIR1/$tfile`
3307 [ "$mtime1" = "$mtime2" ] || \
3308 error "lost mtime: $mtime2, should be $mtime1"
3310 cancel_lru_locks osc
3311 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3314 run_test 39g "write, chmod, stat ==============================="
3318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3323 echo hello >> $DIR1/$tfile
3324 local mtime1=`stat -c %Y $DIR1/$tfile`
3326 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3328 if [ "$d1" != "$d2" ]; then
3329 echo "write and touch not within one second"
3331 for (( i=0; i < 2; i++ )) ; do
3332 local mtime2=`stat -c %Y $DIR1/$tfile`
3333 [ "$mtime2" = $TEST_39_MTIME ] || \
3334 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3336 cancel_lru_locks osc
3337 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3341 run_test 39h "write, utime within one second, stat ============="
3344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3348 echo hello >> $DIR1/$tfile
3349 local mtime1=`stat -c %Y $DIR1/$tfile`
3351 mv $DIR1/$tfile $DIR1/$tfile-1
3353 for (( i=0; i < 2; i++ )) ; do
3354 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3356 [ "$mtime1" = "$mtime2" ] || \
3357 error "lost mtime: $mtime2, should be $mtime1"
3359 cancel_lru_locks osc
3360 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3363 run_test 39i "write, rename, stat =============================="
3366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3367 start_full_debug_logging
3371 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3372 lctl set_param fail_loc=0x80000412
3373 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3374 error "multiop failed"
3376 local mtime1=`stat -c %Y $DIR1/$tfile`
3378 mv $DIR1/$tfile $DIR1/$tfile-1
3380 kill -USR1 $multipid
3381 wait $multipid || error "multiop close failed"
3383 for (( i=0; i < 2; i++ )) ; do
3384 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3385 [ "$mtime1" = "$mtime2" ] ||
3386 error "mtime is lost on close: $mtime2, " \
3389 cancel_lru_locks osc
3390 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3392 lctl set_param fail_loc=0
3393 stop_full_debug_logging
3395 run_test 39j "write, rename, close, stat ======================="
3398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3402 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3404 local mtime1=`stat -c %Y $DIR1/$tfile`
3406 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3408 kill -USR1 $multipid
3409 wait $multipid || error "multiop close failed"
3411 for (( i=0; i < 2; i++ )) ; do
3412 local mtime2=`stat -c %Y $DIR1/$tfile`
3414 [ "$mtime2" = $TEST_39_MTIME ] || \
3415 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3417 cancel_lru_locks osc
3418 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3421 run_test 39k "write, utime, close, stat ========================"
3423 # this should be set to future
3424 TEST_39_ATIME=`date -d "1 year" +%s`
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3429 local atime_diff=$(do_facet $SINGLEMDS \
3430 lctl get_param -n mdd.*MDT0000*.atime_diff)
3434 # test setting directory atime to future
3435 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3436 local atime=$(stat -c %X $DIR/$tdir)
3437 [ "$atime" = $TEST_39_ATIME ] ||
3438 error "atime is not set to future: $atime, $TEST_39_ATIME"
3440 # test setting directory atime from future to now
3441 local now=$(date +%s)
3442 touch -a -d @$now $DIR/$tdir
3444 atime=$(stat -c %X $DIR/$tdir)
3445 [ "$atime" -eq "$now" ] ||
3446 error "atime is not updated from future: $atime, $now"
3448 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3451 # test setting directory atime when now > dir atime + atime_diff
3452 local d1=$(date +%s)
3454 local d2=$(date +%s)
3455 cancel_lru_locks mdc
3456 atime=$(stat -c %X $DIR/$tdir)
3457 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3458 error "atime is not updated : $atime, should be $d2"
3460 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3463 # test not setting directory atime when now < dir atime + atime_diff
3465 cancel_lru_locks mdc
3466 atime=$(stat -c %X $DIR/$tdir)
3467 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3468 error "atime is updated to $atime, should remain $d1<atime<$d2"
3470 do_facet $SINGLEMDS \
3471 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3473 run_test 39l "directory atime update ==========================="
3476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3479 local far_past_mtime=$(date -d "May 29 1953" +%s)
3480 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3482 touch -m -d @$far_past_mtime $DIR1/$tfile
3483 touch -a -d @$far_past_atime $DIR1/$tfile
3485 for (( i=0; i < 2; i++ )) ; do
3486 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3487 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3488 error "atime or mtime set incorrectly"
3490 cancel_lru_locks osc
3491 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3494 run_test 39m "test atime and mtime before 1970"
3496 test_39n() { # LU-3832
3497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3498 local atime_diff=$(do_facet $SINGLEMDS \
3499 lctl get_param -n mdd.*MDT0000*.atime_diff)
3504 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3507 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3508 atime0=$(stat -c %X $DIR/$tfile)
3511 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3512 atime1=$(stat -c %X $DIR/$tfile)
3515 cancel_lru_locks mdc
3516 cancel_lru_locks osc
3517 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3518 atime2=$(stat -c %X $DIR/$tfile)
3520 do_facet $SINGLEMDS \
3521 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3523 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3524 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3526 run_test 39n "check that O_NOATIME is honored"
3529 TESTDIR=$DIR/$tdir/$tfile
3530 [ -e $TESTDIR ] && rm -rf $TESTDIR
3537 links2=$(stat -c %h .)
3538 [ $(($links1 + 2)) != $links2 ] &&
3539 error "wrong links count $(($links1 + 2)) != $links2"
3541 links3=$(stat -c %h .)
3542 [ $(($links1 + 1)) != $links3 ] &&
3543 error "wrong links count $links1 != $links3"
3546 run_test 39o "directory cached attributes updated after create"
3549 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3551 TESTDIR=$DIR/$tdir/$tdir
3552 [ -e $TESTDIR ] && rm -rf $TESTDIR
3553 test_mkdir -p $TESTDIR
3557 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3558 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3560 links2=$(stat -c %h .)
3561 [ $(($links1 + 2)) != $links2 ] &&
3562 error "wrong links count $(($links1 + 2)) != $links2"
3564 links3=$(stat -c %h .)
3565 [ $(($links1 + 1)) != $links3 ] &&
3566 error "wrong links count $links1 != $links3"
3569 run_test 39p "remote directory cached attributes updated after create ========"
3572 test_39q() { # LU-8041
3573 local testdir=$DIR/$tdir
3575 multiop_bg_pause $testdir D_c || error "multiop failed"
3577 cancel_lru_locks mdc
3578 kill -USR1 $multipid
3579 local atime=$(stat -c %X $testdir)
3580 [ "$atime" -ne 0 ] || error "atime is zero"
3582 run_test 39q "close won't zero out atime"
3585 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3586 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3587 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3588 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3589 error "$tfile is not 4096 bytes in size"
3591 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3595 small_write $DIR/f41 18
3597 run_test 41 "test small file write + fstat ====================="
3599 count_ost_writes() {
3600 lctl get_param -n ${OSC}.*.stats |
3601 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3602 END { printf("%0.0f", writes) }'
3609 BG_DIRTY_RATIO_SAVE=10
3610 MAX_BG_DIRTY_RATIO=25
3614 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3615 # dirty_ratio, dirty_background_ratio
3616 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3617 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3618 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3619 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3621 # if file not here, we are a 2.4 kernel
3622 kill -CONT `pidof kupdated`
3627 # setup the trap first, so someone cannot exit the test at the
3628 # exact wrong time and mess up a machine
3629 trap start_writeback EXIT
3630 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3631 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3632 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3633 sysctl -w vm.dirty_writeback_centisecs=0
3634 sysctl -w vm.dirty_writeback_centisecs=0
3635 # save and increase /proc/sys/vm/dirty_ratio
3636 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3637 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3638 # save and increase /proc/sys/vm/dirty_background_ratio
3639 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3640 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3642 # if file not here, we are a 2.4 kernel
3643 kill -STOP `pidof kupdated`
3647 # ensure that all stripes have some grant before we test client-side cache
3649 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3650 dd if=/dev/zero of=$i bs=4k count=1
3655 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3656 # file truncation, and file removal.
3658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3660 cancel_lru_locks $OSC
3662 sync; sleep 1; sync # just to be safe
3663 BEFOREWRITES=`count_ost_writes`
3664 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3665 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3666 AFTERWRITES=`count_ost_writes`
3667 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3668 error "$BEFOREWRITES < $AFTERWRITES"
3671 run_test 42a "ensure that we don't flush on close"
3674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3676 cancel_lru_locks $OSC
3679 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3680 BEFOREWRITES=$(count_ost_writes)
3681 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3682 AFTERWRITES=$(count_ost_writes)
3683 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3684 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3686 BEFOREWRITES=$(count_ost_writes)
3687 sync || error "sync: $?"
3688 AFTERWRITES=$(count_ost_writes)
3689 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3690 error "$BEFOREWRITES < $AFTERWRITES on sync"
3692 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3696 run_test 42b "test destroy of file with cached dirty data ======"
3698 # if these tests just want to test the effect of truncation,
3699 # they have to be very careful. consider:
3700 # - the first open gets a {0,EOF}PR lock
3701 # - the first write conflicts and gets a {0, count-1}PW
3702 # - the rest of the writes are under {count,EOF}PW
3703 # - the open for truncate tries to match a {0,EOF}PR
3704 # for the filesize and cancels the PWs.
3705 # any number of fixes (don't get {0,EOF} on open, match
3706 # composite locks, do smarter file size management) fix
3707 # this, but for now we want these tests to verify that
3708 # the cancellation with truncate intent works, so we
3709 # start the file with a full-file pw lock to match against
3710 # until the truncate.
3715 cancel_lru_locks $OSC
3717 # prime the file with 0,EOF PW to match
3721 # now the real test..
3722 dd if=/dev/zero of=$file bs=1024 count=100
3723 BEFOREWRITES=`count_ost_writes`
3724 $TRUNCATE $file $offset
3725 cancel_lru_locks $OSC
3726 AFTERWRITES=`count_ost_writes`
3731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3733 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3734 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3737 run_test 42c "test partial truncate of file with cached dirty data"
3740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3742 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3743 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3746 run_test 42d "test complete truncate of file with cached dirty data"
3748 test_42e() { # bug22074
3749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3750 local TDIR=$DIR/${tdir}e
3751 local pagesz=$(page_size)
3752 local pages=16 # hardcoded 16 pages, don't change it.
3753 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3754 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3758 test_mkdir $DIR/${tdir}e
3759 $SETSTRIPE -c 1 $TDIR
3760 createmany -o $TDIR/f $files
3762 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3764 # we assume that with $OSTCOUNT files, at least one of them will
3765 # be allocated on OST0.
3766 warmup_files=$((OSTCOUNT * max_dirty_mb))
3767 createmany -o $TDIR/w $warmup_files
3769 # write a large amount of data into one file and sync, to get good
3770 # avail_grant number from OST.
3771 for ((i=0; i<$warmup_files; i++)); do
3772 idx=$($GETSTRIPE -i $TDIR/w$i)
3773 [ $idx -ne 0 ] && continue
3774 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3777 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3779 $LCTL get_param $proc_osc0/cur_dirty_bytes
3780 $LCTL get_param $proc_osc0/cur_grant_bytes
3782 # create as much dirty pages as we can while not to trigger the actual
3783 # RPCs directly. but depends on the env, VFS may trigger flush during this
3784 # period, hopefully we are good.
3785 for ((i=0; i<$warmup_files; i++)); do
3786 idx=$($GETSTRIPE -i $TDIR/w$i)
3787 [ $idx -ne 0 ] && continue
3788 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3790 $LCTL get_param $proc_osc0/cur_dirty_bytes
3791 $LCTL get_param $proc_osc0/cur_grant_bytes
3793 # perform the real test
3794 $LCTL set_param $proc_osc0/rpc_stats 0
3795 for ((;i<$files; i++)); do
3796 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3797 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3800 $LCTL get_param $proc_osc0/rpc_stats
3803 local have_ppr=false
3804 $LCTL get_param $proc_osc0/rpc_stats |
3805 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3806 # skip lines until we are at the RPC histogram data
3807 [ "$PPR" == "pages" ] && have_ppr=true && continue
3808 $have_ppr || continue
3810 # we only want the percent stat for < 16 pages
3811 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3813 percent=$((percent + WPCT))
3814 if [[ $percent -gt 15 ]]; then
3815 error "less than 16-pages write RPCs" \
3822 run_test 42e "verify sub-RPC writes are not done synchronously"
3824 test_43A() { # was test_43
3825 test_mkdir $DIR/$tdir
3826 cp -p /bin/ls $DIR/$tdir/$tfile
3827 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3829 # give multiop a chance to open
3832 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3835 run_test 43A "execution of file opened for write should return -ETXTBSY"
3838 test_mkdir $DIR/$tdir
3839 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3840 cp -p multiop $DIR/$tdir/multiop
3841 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3842 error "multiop open $TMP/$tfile.junk failed"
3843 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3845 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3846 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3847 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3849 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3853 test_mkdir $DIR/$tdir
3854 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3855 cp -p multiop $DIR/$tdir/multiop
3856 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3857 error "multiop open $TMP/$tfile.junk failed"
3858 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3860 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3861 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3862 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3864 run_test 43b "truncate of file being executed should return -ETXTBSY"
3867 local testdir="$DIR/$tdir"
3870 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3871 ( cd $testdir && md5sum -c )
3873 run_test 43c "md5sum of copy into lustre"
3875 test_44A() { # was test_44
3876 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3877 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3878 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3880 run_test 44A "zero length read from a sparse stripe"
3883 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3885 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3886 [[ $nstripe -gt $OSTCOUNT ]] &&
3887 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3889 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3891 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3892 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3896 OFFSETS="0 $((stride/2)) $((stride-1))"
3897 for offset in $OFFSETS; do
3898 for i in $(seq 0 $((nstripe-1))); do
3899 local GLOBALOFFSETS=""
3901 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3902 local myfn=$DIR/d44a-$size
3903 echo "--------writing $myfn at $size"
3904 ll_sparseness_write $myfn $size ||
3905 error "ll_sparseness_write"
3906 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3907 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3908 error "ll_sparseness_verify $GLOBALOFFSETS"
3910 for j in $(seq 0 $((nstripe-1))); do
3912 size=$((((j + $nstripe )*$stride + $offset)))
3913 ll_sparseness_write $myfn $size ||
3914 error "ll_sparseness_write"
3915 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3917 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3918 error "ll_sparseness_verify $GLOBALOFFSETS"
3923 run_test 44a "test sparse pwrite ==============================="
3927 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
3933 before=`dirty_osc_total`
3934 echo executing "\"$*\""
3936 after=`dirty_osc_total`
3937 echo before $before, after $after
3940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3942 # Obtain grants from OST if it supports it
3943 echo blah > ${f}_grant
3946 do_dirty_record "echo blah > $f"
3947 [[ $before -eq $after ]] && error "write wasn't cached"
3948 do_dirty_record "> $f"
3949 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3950 do_dirty_record "echo blah > $f"
3951 [[ $before -eq $after ]] && error "write wasn't cached"
3952 do_dirty_record "sync"
3953 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3954 do_dirty_record "echo blah > $f"
3955 [[ $before -eq $after ]] && error "write wasn't cached"
3956 do_dirty_record "cancel_lru_locks osc"
3957 [[ $before -gt $after ]] ||
3958 error "lock cancellation didn't lower dirty count"
3961 run_test 45 "osc io page accounting ============================"
3963 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3964 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3965 # objects offset and an assert hit when an rpc was built with 1023's mapped
3966 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3972 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3974 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3975 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3979 run_test 46 "dirtying a previously written page ================"
3981 # test_47 is removed "Device nodes check" is moved to test_28
3983 test_48a() { # bug 2399
3984 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3985 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3986 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3988 test_mkdir $DIR/$tdir
3990 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3991 test_mkdir $DIR/$tdir
3992 touch foo || error "'touch foo' failed after recreating cwd"
3994 touch .foo || error "'touch .foo' failed after recreating cwd"
3996 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3997 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3998 cd . || error "'cd .' failed after recreating cwd"
3999 mkdir . && error "'mkdir .' worked after recreating cwd"
4000 rmdir . && error "'rmdir .' worked after recreating cwd"
4001 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4002 cd .. || error "'cd ..' failed after recreating cwd"
4004 run_test 48a "Access renamed working dir (should return errors)="
4006 test_48b() { # bug 2399
4008 test_mkdir $DIR/$tdir
4010 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4011 touch foo && error "'touch foo' worked after removing cwd"
4012 mkdir foo && error "'mkdir foo' worked after removing cwd"
4013 touch .foo && error "'touch .foo' worked after removing cwd"
4014 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4015 ls . > /dev/null && error "'ls .' worked after removing cwd"
4016 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4017 mkdir . && error "'mkdir .' worked after removing cwd"
4018 rmdir . && error "'rmdir .' worked after removing cwd"
4019 ln -s . foo && error "'ln -s .' worked after removing cwd"
4020 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4022 run_test 48b "Access removed working dir (should return errors)="
4024 test_48c() { # bug 2350
4025 #lctl set_param debug=-1
4028 test_mkdir -p $DIR/$tdir/dir
4030 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4031 $TRACE touch foo && error "touch foo worked after removing cwd"
4032 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4033 touch .foo && error "touch .foo worked after removing cwd"
4034 mkdir .foo && error "mkdir .foo worked after removing cwd"
4035 $TRACE ls . && error "'ls .' worked after removing cwd"
4036 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4037 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4038 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4039 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4040 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4042 run_test 48c "Access removed working subdir (should return errors)"
4044 test_48d() { # bug 2350
4045 #lctl set_param debug=-1
4048 test_mkdir -p $DIR/$tdir/dir
4050 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4051 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4052 $TRACE touch foo && error "'touch foo' worked after removing parent"
4053 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4054 touch .foo && error "'touch .foo' worked after removing parent"
4055 mkdir .foo && error "mkdir .foo worked after removing parent"
4056 $TRACE ls . && error "'ls .' worked after removing parent"
4057 $TRACE ls .. && error "'ls ..' worked after removing parent"
4058 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4059 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4060 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4063 run_test 48d "Access removed parent subdir (should return errors)"
4065 test_48e() { # bug 4134
4066 #lctl set_param debug=-1
4069 test_mkdir -p $DIR/$tdir/dir
4071 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4072 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4073 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4074 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4075 # On a buggy kernel addition of "touch foo" after cd .. will
4076 # produce kernel oops in lookup_hash_it
4077 touch ../foo && error "'cd ..' worked after recreate parent"
4079 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4081 run_test 48e "Access to recreated parent subdir (should return errors)"
4083 test_49() { # LU-1030
4084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4085 remote_ost_nodsh && skip "remote OST with nodsh" && return
4086 # get ost1 size - lustre-OST0000
4087 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4089 # write 800M at maximum
4090 [[ $ost1_size -lt 2 ]] && ost1_size=2
4091 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4093 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4094 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4097 # change max_pages_per_rpc while writing the file
4098 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4099 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4100 # loop until dd process exits
4101 while ps ax -opid | grep -wq $dd_pid; do
4102 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4103 sleep $((RANDOM % 5 + 1))
4105 # restore original max_pages_per_rpc
4106 $LCTL set_param $osc1_mppc=$orig_mppc
4107 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4109 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4113 test_mkdir $DIR/$tdir
4115 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4117 run_test 50 "special situations: /proc symlinks ==============="
4119 test_51a() { # was test_51
4120 # bug 1516 - create an empty entry right after ".." then split dir
4121 test_mkdir -c1 $DIR/$tdir
4122 touch $DIR/$tdir/foo
4123 $MCREATE $DIR/$tdir/bar
4125 createmany -m $DIR/$tdir/longfile 201
4127 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4128 $MCREATE $DIR/$tdir/longfile$FNUM
4133 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4135 run_test 51a "special situations: split htree with empty entry =="
4137 cleanup_print_lfs_df () {
4144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4145 local dir=$DIR/$tdir
4147 local nrdirs=$((65536 + 100))
4149 # cleanup the directory
4156 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4157 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4158 [[ $numfree -lt $nrdirs ]] &&
4159 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4162 # need to check free space for the directories as well
4163 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4164 numfree=$(( blkfree / $(fs_inode_ksize) ))
4165 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4168 trap cleanup_print_lfs_df EXIT
4171 createmany -d $dir/d $nrdirs || {
4172 unlinkmany $dir/d $nrdirs
4173 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4177 nrdirs=$(ls -U $dir | wc -l)
4179 # unlink all but 100 subdirectories, then check it still works
4181 local delete=$((nrdirs - left))
4186 # for ldiskfs the nlink count should be 1, but this is OSD specific
4187 # and so this is listed for informational purposes only
4188 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4189 unlinkmany -d $dir/d $delete ||
4190 error "unlink of first $delete subdirs failed"
4192 echo "nlink between: $(stat -c %h $dir)"
4193 local found=$(ls -U $dir | wc -l)
4194 [ $found -ne $left ] &&
4195 error "can't find subdirs: found only $found, expected $left"
4197 unlinkmany -d $dir/d $delete $left ||
4198 error "unlink of second $left subdirs failed"
4199 # regardless of whether the backing filesystem tracks nlink accurately
4200 # or not, the nlink count shouldn't be more than "." and ".." here
4201 local after=$(stat -c %h $dir)
4202 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4203 echo "nlink after: $after"
4205 cleanup_print_lfs_df
4207 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4211 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4212 test_mkdir $DIR/$tdir
4213 createmany -o $DIR/$tdir/t- 1000
4214 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4215 for N in $(seq 0 $((OSTCOUNT - 1))); do
4216 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4217 END { printf("%0.0f", objs) }' $TMP/$tfile)
4218 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4219 '($1 == '$N') { objs += 1 } \
4220 END { printf("%0.0f", objs) }')
4221 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4223 unlinkmany $DIR/$tdir/t- 1000
4226 for N in $(seq 1 $((OSTCOUNT - 1))); do
4227 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4228 error "OST $N has less objects vs OST $NLAST" \
4229 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4230 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4231 error "OST $N has less objects vs OST $NLAST" \
4232 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4234 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4235 error "OST $N has less #0 objects vs OST $NLAST" \
4236 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4237 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4238 error "OST $N has less #0 objects vs OST $NLAST" \
4239 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4244 run_test 51d "check object distribution"
4247 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4248 skip "ldiskfs only test"
4252 test_mkdir -c1 $DIR/$tdir
4253 test_mkdir -c1 $DIR/$tdir/d0
4255 touch $DIR/$tdir/d0/foo
4256 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4257 error "file exceed 65000 nlink limit!"
4258 unlinkmany $DIR/$tdir/d0/f- 65001
4261 run_test 51e "check file nlink limit"
4264 test_mkdir $DIR/$tdir
4267 local ulimit_old=$(ulimit -n)
4268 local spare=20 # number of spare fd's for scripts/libraries, etc.
4269 local mdt=$(lfs getstripe -M $DIR/$tdir)
4270 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4272 echo "MDT$mdt numfree=$numfree, max=$max"
4273 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4274 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4275 while ! ulimit -n $((numfree + spare)); do
4276 numfree=$((numfree * 3 / 4))
4278 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4280 echo "left ulimit at $ulimit_old"
4283 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4284 unlinkmany $DIR/$tdir/f $numfree
4285 error "create+open $numfree files in $DIR/$tdir failed"
4287 ulimit -n $ulimit_old
4289 # if createmany exits at 120s there will be fewer than $numfree files
4290 unlinkmany $DIR/$tdir/f $numfree || true
4292 run_test 51f "check many open files limit"
4295 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4296 test_mkdir $DIR/$tdir
4297 touch $DIR/$tdir/foo
4298 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4299 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4300 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4301 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4302 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4304 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4305 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4306 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4308 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4309 cp -r $DIR/$tdir $TMP/
4310 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4312 run_test 52a "append-only flag test (should return errors)"
4315 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4316 test_mkdir $DIR/$tdir
4317 touch $DIR/$tdir/foo
4318 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4319 cat test > $DIR/$tdir/foo && error "cat test worked"
4320 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4321 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4322 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4324 echo foo >> $DIR/$tdir/foo && error "echo worked"
4325 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4326 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4327 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4328 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4330 chattr -i $DIR/$tdir/foo || error "chattr failed"
4332 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4334 run_test 52b "immutable flag test (should return errors) ======="
4337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4338 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4339 remote_ost_nodsh && skip "remote OST with nodsh" && return
4352 local support_last_seq=true
4354 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4355 support_last_seq=false
4358 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4360 for value in $(do_facet $SINGLEMDS \
4361 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4362 param=$(echo ${value[0]} | cut -d "=" -f1)
4363 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4365 if $support_last_seq; then
4366 param_seq=$(echo $param |
4367 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4368 mds_last_seq=$(do_facet $SINGLEMDS \
4369 $LCTL get_param -n $param_seq)
4371 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4373 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4374 node=$(facet_active_host ost$((ostnum+1)))
4375 param="obdfilter.$ostname.last_id"
4376 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4377 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4378 ost_last_id=$ost_last
4380 if $support_last_seq; then
4381 ost_last_id=$(echo $ost_last |
4382 awk -F':' '{print $2}' |
4384 ost_last_seq=$(echo $ost_last |
4385 awk -F':' '{print $1}')
4386 [[ $ost_last_seq = $mds_last_seq ]] || continue
4389 if [[ $ost_last_id != $mds_last ]]; then
4390 error "$ost_last_id != $mds_last"
4397 $found || error "can not match last_seq/last_id for $mdtosc"
4400 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4403 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4405 $SOCKETSERVER $DIR/socket ||
4406 error "$SOCKETSERVER $DIR/socket failed: $?"
4407 $SOCKETCLIENT $DIR/socket ||
4408 error "$SOCKETCLIENT $DIR/socket failed: $?"
4409 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4411 run_test 54a "unix domain socket test =========================="
4417 dd if=/dev/zero of=$f bs=$(page_size) count=1
4419 run_test 54b "char device works in lustre ======================"
4422 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4423 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4424 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4426 for i in $(seq 3 7); do
4427 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4436 loopdev="$DIR/loop54c"
4439 $UMOUNT $DIR/$tdir || rc=$?
4440 losetup -d $loopdev || true
4441 losetup -d $LOOPDEV || true
4442 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4448 loopdev="$DIR/loop54c"
4451 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4452 trap cleanup_54c EXIT
4453 mknod $loopdev b 7 $LOOPNUM
4454 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4455 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4456 losetup $loopdev $DIR/$tfile ||
4457 error "can't set up $loopdev for $DIR/$tfile"
4458 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4459 test_mkdir $DIR/$tdir
4460 mount -t ext2 $loopdev $DIR/$tdir ||
4461 error "error mounting $loopdev on $DIR/$tdir"
4462 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4465 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4469 run_test 54c "block device works in lustre ====================="
4475 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4477 run_test 54d "fifo device works in lustre ======================"
4482 cp -aL /dev/console $f
4483 echo $string > $f || error "echo $string to $f failed"
4485 run_test 54e "console/tty device works in lustre ======================"
4487 #The test_55 used to be iopen test and it was removed by bz#24037.
4488 #run_test 55 "check iopen_connect_dentry() ======================"
4490 test_56a() { # was test_56
4493 test_mkdir -p $DIR/$tdir/dir
4495 NUMFILESx2=$(($NUMFILES * 2))
4496 for i in $(seq 1 $NUMFILES); do
4497 touch $DIR/$tdir/file$i
4498 touch $DIR/$tdir/dir/file$i
4501 # test lfs getstripe with --recursive
4502 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4503 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4504 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4505 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4506 [[ $FILENUM -eq $NUMFILES ]] ||
4507 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4508 echo "$GETSTRIPE --recursive passed."
4510 # test lfs getstripe with file instead of dir
4511 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4512 [[ $FILENUM -eq 1 ]] ||
4513 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4514 echo "$GETSTRIPE file1 passed."
4516 #test lfs getstripe with --verbose
4517 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4518 grep -c lmm_magic) -eq $NUMFILES ]] ||
4519 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4520 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4521 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4523 #test lfs getstripe with -v prints lmm_fid
4524 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4525 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4526 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4527 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4528 echo "$GETSTRIPE --verbose passed."
4530 #check for FID information
4531 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4532 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4533 awk '/lmm_fid: / { print $2 }')
4534 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4535 [ "$fid1" != "$fid2" ] &&
4536 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4537 [ "$fid1" != "$fid3" ] &&
4538 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4539 echo "$GETSTRIPE --fid passed."
4541 #test lfs getstripe with --obd
4542 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4543 grep -q "unknown obduuid" ||
4544 error "$GETSTRIPE --obd wrong_uuid should return error message"
4546 [[ $OSTCOUNT -lt 2 ]] &&
4547 skip_env "skipping other $GETSTRIPE --obd test" && return
4550 OBDUUID=$(ostuuid_from_index $OSTIDX)
4551 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4552 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4553 [[ $FOUND -eq $FILENUM ]] ||
4554 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4555 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4556 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4557 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4558 error "$GETSTRIPE --obd: should not show file on other obd"
4559 echo "$GETSTRIPE --obd passed"
4561 run_test 56a "check $GETSTRIPE"
4564 test_mkdir $DIR/$tdir
4566 for i in $(seq 1 $NUMDIRS); do
4567 test_mkdir $DIR/$tdir/dir$i
4570 # test lfs getdirstripe default mode is non-recursion, which is
4571 # different from lfs getstripe
4572 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4573 [[ $dircnt -eq 1 ]] ||
4574 error "$LFS getdirstripe: found $dircnt, not 1"
4575 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4576 grep -c lmv_stripe_count)
4577 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4578 error "$LFS getdirstripe --recursive: found $dircnt, \
4579 not $((NUMDIRS + 1))"
4581 run_test 56b "check $LFS getdirstripe"
4585 local ost_name=$(ostname_from_index $ost_idx)
4587 local old_status=$(ost_dev_status $ost_idx)
4588 [[ -z "$old_status" ]] ||
4589 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4591 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4594 local new_status=$(ost_dev_status $ost_idx)
4595 [[ "$new_status" = "D" ]] ||
4596 error "OST $ost_name is in status of '$new_status', not 'D'"
4598 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4601 new_status=$(ost_dev_status $ost_idx)
4602 [[ -z "$new_status" ]] ||
4603 error "OST $ost_name is in status of '$new_status', not ''"
4605 run_test 56c "check 'lfs df' showing device status"
4610 local LOCAL_NUMFILES="$1"
4611 local LOCAL_NUMDIRS="$2"
4612 local MKDIR_PARAMS="$3"
4613 local DIR_STRIPE_PARAMS="$4"
4615 if [ ! -d "$TDIR" ] ; then
4616 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4617 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4618 for i in `seq 1 $LOCAL_NUMFILES` ; do
4621 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4622 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4623 for j in `seq 1 $LOCAL_NUMFILES` ; do
4624 touch $TDIR/dir$i/file$j
4630 setup_56_special() {
4634 if [ ! -e "$TDIR/loop1b" ] ; then
4635 for i in `seq 1 $LOCAL_NUMFILES` ; do
4636 mknod $TDIR/loop${i}b b 7 $i
4637 mknod $TDIR/null${i}c c 1 3
4638 ln -s $TDIR/file1 $TDIR/link${i}l
4640 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4641 mknod $TDIR/dir$i/loop${i}b b 7 $i
4642 mknod $TDIR/dir$i/null${i}c c 1 3
4643 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4652 setup_56 $NUMFILES $NUMDIRS
4654 EXPECTED=$(($NUMDIRS + 2))
4655 # test lfs find with -name
4656 for i in $(seq 1 $NUMFILES) ; do
4657 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4658 [ $NUMS -eq $EXPECTED ] ||
4659 error "lfs find -name \"*$i\" $TDIR wrong: "\
4660 "found $NUMS, expected $EXPECTED"
4663 run_test 56g "check lfs find -name ============================="
4669 setup_56 $NUMFILES $NUMDIRS
4671 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4672 # test lfs find with ! -name
4673 for i in $(seq 1 $NUMFILES) ; do
4674 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4675 [ $NUMS -eq $EXPECTED ] ||
4676 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4677 "found $NUMS, expected $EXPECTED"
4680 run_test 56h "check lfs find ! -name"
4684 test_mkdir $DIR/$tdir
4685 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4686 CMD="$LFIND -ost $UUID $DIR/$tdir"
4688 [ -z "$OUT" ] || error "'$CMD' returned directory '$OUT'"
4690 run_test 56i "check 'lfs find -ost UUID' skips directories"
4694 setup_56_special $NUMFILES $NUMDIRS
4696 EXPECTED=$((NUMDIRS + 1))
4697 CMD="$LFIND -type d $TDIR"
4698 NUMS=$($CMD | wc -l)
4699 [ $NUMS -eq $EXPECTED ] ||
4700 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 run_test 56j "check lfs find -type d ============================="
4706 setup_56_special $NUMFILES $NUMDIRS
4708 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4709 CMD="$LFIND -type f $TDIR"
4710 NUMS=$($CMD | wc -l)
4711 [ $NUMS -eq $EXPECTED ] ||
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4714 run_test 56k "check lfs find -type f ============================="
4718 setup_56_special $NUMFILES $NUMDIRS
4720 EXPECTED=$((NUMDIRS + NUMFILES))
4721 CMD="$LFIND -type b $TDIR"
4722 NUMS=$($CMD | wc -l)
4723 [ $NUMS -eq $EXPECTED ] ||
4724 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4726 run_test 56l "check lfs find -type b ============================="
4730 setup_56_special $NUMFILES $NUMDIRS
4732 EXPECTED=$((NUMDIRS + NUMFILES))
4733 CMD="$LFIND -type c $TDIR"
4734 NUMS=$($CMD | wc -l)
4735 [ $NUMS -eq $EXPECTED ] ||
4736 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4738 run_test 56m "check lfs find -type c ============================="
4742 setup_56_special $NUMFILES $NUMDIRS
4744 EXPECTED=$((NUMDIRS + NUMFILES))
4745 CMD="$LFIND -type l $TDIR"
4746 NUMS=$($CMD | wc -l)
4747 [ $NUMS -eq $EXPECTED ] ||
4748 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4750 run_test 56n "check lfs find -type l ============================="
4754 setup_56 $NUMFILES $NUMDIRS
4755 utime $TDIR/file1 > /dev/null || error "utime (1)"
4756 utime $TDIR/file2 > /dev/null || error "utime (2)"
4757 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4758 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4759 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4760 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4763 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4764 [ $NUMS -eq $EXPECTED ] || \
4765 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4768 CMD="$LFIND -mtime 0 $TDIR"
4769 NUMS=$($CMD | wc -l)
4770 [ $NUMS -eq $EXPECTED ] ||
4771 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 run_test 56o "check lfs find -mtime for old files =========================="
4776 [ $RUNAS_ID -eq $UID ] &&
4777 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4780 setup_56 $NUMFILES $NUMDIRS
4782 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4784 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4785 NUMS=$($CMD | wc -l)
4786 [ $NUMS -eq $EXPECTED ] || \
4787 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4789 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4790 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4791 NUMS=$($CMD | wc -l)
4792 [ $NUMS -eq $EXPECTED ] || \
4793 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4795 run_test 56p "check lfs find -uid and ! -uid ==============================="
4798 [ $RUNAS_ID -eq $UID ] &&
4799 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4802 setup_56 $NUMFILES $NUMDIRS
4804 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4807 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4808 NUMS=$($CMD | wc -l)
4809 [ $NUMS -eq $EXPECTED ] ||
4810 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4812 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4813 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4814 NUMS=$($CMD | wc -l)
4815 [ $NUMS -eq $EXPECTED ] ||
4816 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 run_test 56q "check lfs find -gid and ! -gid ==============================="
4822 setup_56 $NUMFILES $NUMDIRS
4825 CMD="$LFIND -size 0 -type f $TDIR"
4826 NUMS=$($CMD | wc -l)
4827 [ $NUMS -eq $EXPECTED ] ||
4828 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4830 CMD="$LFIND ! -size 0 -type f $TDIR"
4831 NUMS=$($CMD | wc -l)
4832 [ $NUMS -eq $EXPECTED ] ||
4833 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4834 echo "test" > $TDIR/$tfile
4835 echo "test2" > $TDIR/$tfile.2 && sync
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 $EXPECTED"
4847 CMD="$LFIND -size +0 -type f $TDIR"
4848 NUMS=$($CMD | wc -l)
4849 [ $NUMS -eq $EXPECTED ] ||
4850 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4852 CMD="$LFIND ! -size -5 -type f $TDIR"
4853 NUMS=$($CMD | wc -l)
4854 [ $NUMS -eq $EXPECTED ] ||
4855 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4857 CMD="$LFIND -size -5 -type f $TDIR"
4858 NUMS=$($CMD | wc -l)
4859 [ $NUMS -eq $EXPECTED ] ||
4860 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4862 run_test 56r "check lfs find -size works =========================="
4864 test_56s() { # LU-611
4869 for i in $(seq 1 $NUMDIRS); do
4870 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4873 CMD="$LFIND -c $OSTCOUNT $TDIR"
4874 NUMS=$($CMD | wc -l)
4875 [ $NUMS -eq $EXPECTED ] || {
4877 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4881 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4882 if [[ $OSTCOUNT -gt 1 ]]; then
4883 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4887 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4891 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4892 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4893 NUMS=$($CMD | wc -l)
4894 [ $NUMS -eq $EXPECTED ] || {
4896 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4899 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4900 CMD="$LFIND -stripe-count +0 -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 1 -type f $TDIR"
4909 NUMS=$($CMD | wc -l)
4910 [ $NUMS -eq $EXPECTED ] || {
4912 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4915 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4916 NUMS=$($CMD | wc -l)
4917 [ $NUMS -eq $EXPECTED ] || {
4919 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4923 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4924 NUMS=$($CMD | wc -l)
4925 [ $NUMS -eq $EXPECTED ] || {
4927 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4930 run_test 56s "check lfs find -stripe-count works"
4932 test_56t() { # LU-611
4937 for i in $(seq 1 $NUMDIRS); do
4938 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4941 CMD="$LFIND -S 4M $TDIR"
4942 NUMS=$($CMD | wc -l)
4943 [ $NUMS -eq $EXPECTED ] || {
4945 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4949 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4951 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4953 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4954 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4955 NUMS=$($CMD | wc -l)
4956 [ $NUMS -eq $EXPECTED ] ||
4957 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4959 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4960 NUMS=$($CMD | wc -l)
4961 [ $NUMS -eq $EXPECTED ] ||
4962 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4964 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4965 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4966 NUMS=$($CMD | wc -l)
4967 [ $NUMS -eq $EXPECTED ] ||
4968 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4970 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4971 NUMS=$($CMD | wc -l)
4972 [ $NUMS -eq $EXPECTED ] ||
4973 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4976 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4977 NUMS=$($CMD | wc -l)
4978 [ $NUMS -eq $EXPECTED ] ||
4979 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4981 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4982 NUMS=$($CMD | wc -l)
4983 [ $NUMS -eq $EXPECTED ] ||
4984 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4987 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4988 NUMS=$($CMD | wc -l)
4989 [ $NUMS -eq $EXPECTED ] ||
4990 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4992 run_test 56t "check lfs find -stripe-size works"
4994 test_56u() { # LU-611
4996 setup_56 $NUMFILES $NUMDIRS "-i 0"
4998 if [[ $OSTCOUNT -gt 1 ]]; then
4999 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
5005 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
5006 CMD="$LFIND -stripe-index 0 -type f $TDIR"
5007 NUMS=$($CMD | wc -l)
5008 [ $NUMS -eq $EXPECTED ] ||
5009 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5012 CMD="$LFIND -stripe-index 1 -type f $TDIR"
5013 NUMS=$($CMD | wc -l)
5014 [ $NUMS -eq $EXPECTED ] ||
5015 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5017 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5018 NUMS=$($CMD | wc -l)
5019 [ $NUMS -eq $EXPECTED ] ||
5020 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5023 # This should produce an error and not return any files
5024 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5025 NUMS=$($CMD 2>/dev/null | wc -l)
5026 [ $NUMS -eq $EXPECTED ] ||
5027 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5029 if [[ $OSTCOUNT -gt 1 ]]; then
5030 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5031 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5032 NUMS=$($CMD | wc -l)
5033 [ $NUMS -eq $EXPECTED ] ||
5034 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5037 run_test 56u "check lfs find -stripe-index works"
5044 setup_56 $NUMFILES $NUMDIRS
5046 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5047 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5049 for file in $($LFIND -mdt $UUID $TDIR); do
5050 file_mdt_idx=$($GETSTRIPE -M $file)
5051 [ $file_mdt_idx -eq $MDT_IDX ] ||
5052 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5055 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5062 rm -rf $TDIR || error "remove $TDIR failed"
5063 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5066 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5067 error "$GETSTRIPE -S -d $TDIR failed"
5068 stripe_size=${stripe_size%% *}
5070 local file_size=$((stripe_size * OSTCOUNT))
5071 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5072 local required_space=$((file_num * file_size))
5074 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5076 [[ $free_space -le $((required_space / 1024)) ]] &&
5077 skip_env "need $required_space bytes, have $free_space KB" &&
5081 local dd_count=$((file_size / dd_bs))
5083 # write data into the files
5087 for i in $(seq 1 $NUMFILES); do
5089 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5090 error "write data into $file failed"
5092 for i in $(seq 1 $NUMDIRS); do
5093 for j in $(seq 1 $NUMFILES); do
5094 file=$TDIR/dir$i/file$j
5095 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5096 error "write data into $file failed"
5100 # $LFS_MIGRATE will fail if hard link migration is unsupported
5101 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5102 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5103 error "creating links to $TDIR/dir1/file1 failed"
5107 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5110 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5112 eval $cmd || error "$cmd failed"
5114 check_stripe_count $TDIR/file1 $expected
5116 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5118 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5119 # OST 1 if it is on OST 0. This file is small enough to
5120 # be on only one stripe.
5121 file=$TDIR/migr_1_ost
5122 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5123 error "write data into $file failed"
5124 local obdidx=$($LFS getstripe -i $file)
5125 local oldmd5=$(md5sum $file)
5127 [[ $obdidx -eq 0 ]] && newobdidx=1
5128 cmd="$LFS migrate -i $newobdidx $file"
5130 eval $cmd || error "$cmd failed"
5131 local realobdix=$($LFS getstripe -i $file)
5132 local newmd5=$(md5sum $file)
5133 [[ $newobdidx -ne $realobdix ]] &&
5134 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5135 [[ "$oldmd5" != "$newmd5" ]] &&
5136 error "md5sum differ: $oldmd5, $newmd5"
5140 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5142 eval $cmd || error "$cmd failed"
5144 for j in $(seq 1 $NUMFILES); do
5145 check_stripe_count $TDIR/dir1/file$j $expected
5148 # lfs_migrate works with lfs find
5149 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5150 $LFS_MIGRATE -y -c $expected"
5152 eval $cmd || error "$cmd failed"
5154 for i in $(seq 2 $NUMFILES); do
5155 check_stripe_count $TDIR/file$i $expected
5157 for i in $(seq 2 $NUMDIRS); do
5158 for j in $(seq 1 $NUMFILES); do
5159 check_stripe_count $TDIR/dir$i/file$j $expected
5163 run_test 56w "check lfs_migrate -c stripe_count works"
5166 check_swap_layouts_support && return 0
5167 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5169 local dir0=$DIR/$tdir
5170 local ref1=/etc/passwd
5171 local file1=$dir0/file1
5173 test_mkdir $dir0 || error "creating dir $dir0"
5174 $LFS setstripe -c 2 $file1
5176 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5177 stripe=$($LFS getstripe -c $file1)
5178 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5179 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5184 run_test 56x "lfs migration support"
5187 check_swap_layouts_support && return 0
5188 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5190 local dir0=$DIR/$tdir/$testnum
5193 local ref1=/etc/passwd
5194 local file1=$dir0/file1
5196 $LFS setstripe -c 2 $file1
5198 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5199 local stripe=$($LFS getstripe -c $file1)
5200 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5201 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5206 run_test 56xa "lfs migration --block support"
5208 check_migrate_links() {
5210 local file1="$dir/file1"
5213 local total_count=$(($begin + $count - 1))
5214 local symlink_count=10
5217 if [ ! -f "$file1" ]; then
5218 echo -n "creating initial file..."
5219 $LFS setstripe -c 1 -S "512k" "$file1" ||
5220 error "cannot setstripe initial file"
5223 echo -n "creating symlinks..."
5224 for s in $(seq 1 $symlink_count); do
5225 ln -s "$file1" "$dir/slink$s" ||
5226 error "cannot create symlinks"
5230 echo -n "creating nonlinked files..."
5231 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5232 error "cannot create nonlinked files"
5237 if [ ! -f "$dir/file$total_count" ]; then
5238 echo -n "creating hard links $begin:$total_count..."
5239 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5240 /dev/null || error "cannot create hard links"
5244 echo -n "checking number of hard links listed in xattrs..."
5245 local fid=$($LFS getstripe -F "$file1")
5246 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5249 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5250 echo "hard link list has unexpected size, skipping test"
5253 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5254 error "link names should exceed xattrs size"
5257 echo -n "migrating files..."
5258 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5260 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5263 # make sure all links have been properly migrated
5264 echo -n "verifying files..."
5265 fid=$($LFS getstripe -F "$file1") ||
5266 error "cannot get fid for file $file1"
5267 for i in $(seq 2 $total_count); do
5268 local fid2=$($LFS getstripe -F $dir/file$i)
5269 [ "$fid2" == "$fid" ] ||
5270 error "migrated hard link has mismatched FID"
5273 # make sure hard links were properly detected, and migration was
5274 # performed only once for the entire link set; nonlinked files should
5276 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5277 local expected=$(($uniq_count + 1))
5278 [ "$actual" -eq "$expected" ] ||
5279 error "hard links individually migrated ($actual != $expected)"
5281 # make sure the correct number of hard links are present
5282 local hardlinks=$(stat -c '%h' "$file1")
5283 [ $hardlinks -eq $total_count ] ||
5284 error "num hard links $hardlinks != $total_count"
5291 local dir0="$DIR/$tdir"
5293 test_mkdir "$dir0" || error "cannot create dir $dir0"
5295 echo "testing lfs migrate mode when all links fit within xattrs"
5296 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 2 99
5298 echo "testing rsync mode when all links fit within xattrs"
5299 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 2 99
5301 echo "testing lfs migrate mode when all links do not fit within xattrs"
5302 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 101 100
5304 echo "testing rsync mode when all links do not fit within xattrs"
5305 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 101 100
5310 run_test 56xb "lfs migration hard link support"
5313 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5314 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5318 local dir0=$DIR/$tdir/$testnum
5320 local f1=$dir0/file1
5321 local f2=$dir0/file2
5323 touch $f1 || error "creating std file $f1"
5324 $MULTIOP $f2 H2c || error "creating released file $f2"
5326 # a directory can be raid0, so ask only for files
5327 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5328 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5330 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5331 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5333 # only files can be released, so no need to force file search
5334 res=$($LFIND $dir0 -L released)
5335 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5337 res=$($LFIND $dir0 \! -L released)
5338 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5341 run_test 56y "lfs find -L raid0|released"
5343 test_56z() { # LU-4824
5344 # This checks to make sure 'lfs find' continues after errors
5345 # There are two classes of errors that should be caught:
5346 # - If multiple paths are provided, all should be searched even if one
5348 # - If errors are encountered during the search, it should not terminate
5351 test_mkdir $DIR/$tdir
5352 for i in d{0..9}; do
5353 test_mkdir $DIR/$tdir/$i
5355 touch $DIR/$tdir/d{0..9}/$tfile
5356 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5357 error "$LFS find did not return an error"
5358 # Make a directory unsearchable. This should NOT be the last entry in
5359 # directory order. Arbitrarily pick the 6th entry
5360 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5361 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5362 # The user should be able to see 10 directories and 9 files
5363 [ $count == 19 ] || error "$LFS find did not continue after error"
5365 run_test 56z "lfs find should continue after an error"
5367 test_56aa() { # LU-5937
5368 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5371 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5373 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5374 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5376 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5378 run_test 56aa "lfs find --size under striped dir"
5381 # Create composite files with one component
5382 TDIR=$DIR/$tdir/1Mfiles
5383 setup_56 5 1 "--component-end 1M"
5384 # Create composite files with three components
5385 TDIR=$DIR/$tdir/2Mfiles
5386 setup_56 5 2 "-E 2M -E 4M -E 6M"
5388 # Create non-composite files
5389 createmany -o $TDIR/${tfile}- 10
5391 local nfiles=$($LFIND --component-end 1M --type f $TDIR | wc -l)
5392 [[ $nfiles == 10 ]] ||
5393 error "lfs find -E 1M found $nfiles != 10 files"
5395 nfiles=$($LFIND ! -E 1M --type f $TDIR | wc -l)
5396 [[ $nfiles == 25 ]] ||
5397 error "lfs find ! -E 1M found $nfiles != 25 files"
5399 # All files have a component that starts at 0
5400 local nfiles=$($LFIND --component-start 0 --type f $TDIR | wc -l)
5401 [[ $nfiles == 35 ]] ||
5402 error "lfs find --component-start 0 found $nfiles != 35 files"
5404 nfiles=$($LFIND --component-start 2M --type f $TDIR | wc -l)
5405 [[ $nfiles == 15 ]] ||
5406 error "$LFIND --component-start 2M found $nfiles != 15 files"
5408 # All files created here have a componenet that does not starts at 2M
5409 nfiles=$($LFIND ! --component-start 2M --type f $TDIR | wc -l)
5410 [[ $nfiles == 35 ]] ||
5411 error "$LFIND ! --component-start 2M found $nfiles != 35 files"
5413 # Find files with a specified number of components
5414 local nfiles=$($LFIND --component-count 3 --type f $TDIR | wc -l)
5415 [[ $nfiles == 15 ]] ||
5416 error "lfs find --component-count 3 found $nfiles != 15 files"
5418 # Remember non-composite files have a component count of zero
5419 local nfiles=$($LFIND --component-count 0 --type f $TDIR | wc -l)
5420 [[ $nfiles == 10 ]] ||
5421 error "lfs find --component-count 0 found $nfiles != 10 files"
5423 nfiles=$($LFIND ! --component-count 3 --type f $TDIR | wc -l)
5424 [[ $nfiles == 20 ]] ||
5425 error "$LFIND ! --component-count 3 found $nfiles != 20 files"
5427 # All files have a flag called "init"
5428 local nfiles=$($LFIND --component-flags init --type f $TDIR | wc -l)
5429 [[ $nfiles == 35 ]] ||
5430 error "$LFIND --component-flags init found $nfiles != 35 files"
5432 # Multi-component files will have a component not initialized
5433 local nfiles=$($LFIND ! --component-flags init --type f $TDIR | wc -l)
5434 [[ $nfiles == 15 ]] ||
5435 error "$LFIND !--component-flags init found $nfiles != 15 files"
5440 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5444 # note test will not do anything if MDS is not local
5445 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5446 skip "ldiskfs only test"
5450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5451 local MNTDEV="osd*.*MDT*.mntdev"
5452 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5453 [ -z "$DEV" ] && error "can't access $MNTDEV"
5454 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5455 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5456 error "can't access $DEV"
5457 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5458 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5462 run_test 57a "verify MDS filesystem created with large inodes =="
5465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5466 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5467 skip "ldiskfs only test"
5471 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5472 local dir=$DIR/$tdir
5476 local FILEN=$dir/f$FILECOUNT
5478 rm -rf $dir || error "removing $dir"
5480 local mdtidx=$($LFS getstripe -M $dir)
5481 local mdtname=MDT$(printf %04x $mdtidx)
5482 local facet=mds$((mdtidx + 1))
5484 echo "mcreating $FILECOUNT files"
5485 createmany -m $dir/f 1 $FILECOUNT || \
5486 error "creating files in $dir"
5488 # verify that files do not have EAs yet
5489 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5490 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5494 df $dir #make sure we get new statfs data
5495 local MDSFREE=$(do_facet $facet \
5496 lctl get_param -n osd*.*$mdtname.kbytesfree)
5497 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5498 echo "opening files to create objects/EAs"
5500 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5501 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5504 # verify that files have EAs now
5505 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5506 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5508 sleep 1 #make sure we get new statfs data
5510 local MDSFREE2=$(do_facet $facet \
5511 lctl get_param -n osd*.*$mdtname.kbytesfree)
5512 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5513 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5514 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5515 error "MDC before $MDCFREE != after $MDCFREE2"
5517 echo "MDC before $MDCFREE != after $MDCFREE2"
5518 echo "unable to confirm if MDS has large inodes"
5523 run_test 57b "default LOV EAs are stored inside large inodes ==="
5526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5527 [ -z "$(which wiretest 2>/dev/null)" ] &&
5528 skip_env "could not find wiretest" && return
5531 run_test 58 "verify cross-platform wire constants =============="
5534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5535 echo "touch 130 files"
5536 createmany -o $DIR/f59- 130
5538 unlinkmany $DIR/f59- 130
5540 # wait for commitment of removal
5541 wait_delete_completed
5543 run_test 59 "verify cancellation of llog records async ========="
5545 TEST60_HEAD="test_60 run $RANDOM"
5547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5549 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5550 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5551 skip_env "missing subtest run-llog.sh" && return
5553 log "$TEST60_HEAD - from kernel mode"
5554 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5555 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5556 do_facet mgs $LCTL dk > $TMP/$tfile
5558 # LU-6388: test llog_reader
5559 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5560 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5561 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5562 skip_env "missing llog_reader" && return
5563 local fstype=$(facet_fstype mgs)
5564 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5565 skip_env "Only for ldiskfs or zfs type mgs" && return
5567 local mntpt=$(facet_mntpt mgs)
5568 local mgsdev=$(mgsdevname 1)
5580 #get fid and record list
5581 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5583 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5585 #remount mgs as ldiskfs or zfs type
5586 stop mgs || error "stop mgs failed"
5587 mount_fstype mgs || error "remount mgs failed"
5588 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5591 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5592 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5597 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5599 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5601 echo "obj_file is $obj_file"
5602 do_facet mgs $llog_reader $obj_file
5604 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5605 awk '{ print $3 }' | sed -e "s/^type=//g")
5606 if [ $rec_type != $rec ]; then
5607 echo "FAILED test_60a wrong record type $rec_type," \
5613 #check obj path if record type is LLOG_LOGID_MAGIC
5614 if [ "$rec" == "1064553b" ]; then
5615 path=$(do_facet mgs $llog_reader $obj_file |
5616 grep "path=" | awk '{ print $NF }' |
5617 sed -e "s/^path=//g")
5618 if [ $obj_file != $mntpt/$path ]; then
5619 echo "FAILED test_60a wrong obj path" \
5620 "$montpt/$path, should be $obj_file"
5627 #restart mgs before "error", otherwise it will block the next test
5628 stop mgs || error "stop mgs failed"
5629 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5630 $pass || error "test failed, see FAILED test_60a messages for specifics"
5632 run_test 60a "llog_test run from kernel module and test llog_reader"
5635 # test old logid format
5636 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5637 do_facet mgs $LCTL dl | grep MGS
5638 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5639 error "old llog_print failed"
5642 # test new logid format
5643 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5644 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5645 error "new llog_print failed"
5648 run_test 60aa "llog_print works with FIDs and simple names"
5650 test_60b() { # bug 6411
5651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5653 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5665 [[ $LLOG_COUNT -gt 100 ]] &&
5666 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5668 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5672 echo "create 5000 files"
5673 createmany -o $DIR/f60c- 5000
5674 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5675 lctl set_param fail_loc=0x80000137
5676 unlinkmany $DIR/f60c- 5000
5677 lctl set_param fail_loc=0
5679 run_test 60c "unlink file when mds full"
5682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5683 SAVEPRINTK=$(lctl get_param -n printk)
5685 # verify "lctl mark" is even working"
5686 MESSAGE="test message ID $RANDOM $$"
5687 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5688 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5690 lctl set_param printk=0 || error "set lnet.printk failed"
5691 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5692 MESSAGE="new test message ID $RANDOM $$"
5693 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5694 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5695 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5697 lctl set_param -n printk="$SAVEPRINTK"
5699 run_test 60d "test printk console message masking"
5702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5703 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5705 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5706 do_facet mds1 lctl set_param fail_loc=0x15b
5709 run_test 60e "no space while new llog is being created"
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5714 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5715 cancel_lru_locks osc
5716 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5719 run_test 61 "mmap() writes don't make sync hang ================"
5721 # bug 2330 - insufficient obd_match error checking causes LBUG
5723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5726 cancel_lru_locks osc
5727 lctl set_param fail_loc=0x405
5728 cat $f && error "cat succeeded, expect -EIO"
5729 lctl set_param fail_loc=0
5731 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5732 # match every page all of the time.
5733 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5735 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5736 # Though this test is irrelevant anymore, it helped to reveal some
5737 # other grant bugs (LU-4482), let's keep it.
5738 test_63a() { # was test_63
5739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5740 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5741 for i in `seq 10` ; do
5742 dd if=/dev/zero of=$DIR/f63 bs=8k &
5748 rm -f $DIR/f63 || true
5750 run_test 63a "Verify oig_wait interruption does not crash ======="
5752 # bug 2248 - async write errors didn't return to application on sync
5753 # bug 3677 - async write errors left page locked
5755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5757 lctl set_param debug=-1
5759 # ensure we have a grant to do async writes
5760 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5763 sync # sync lest earlier test intercept the fail_loc
5765 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5766 lctl set_param fail_loc=0x80000406
5767 $MULTIOP $DIR/$tfile Owy && \
5768 error "sync didn't return ENOMEM"
5769 sync; sleep 2; sync # do a real sync this time to flush page
5770 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5771 error "locked page left in cache after async error" || true
5774 run_test 63b "async write errors should be returned to fsync ==="
5777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5779 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5781 run_test 64a "verify filter grant calculations (in kernel) ====="
5784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5785 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5787 run_test 64b "check out-of-space detection on client"
5790 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5792 run_test 64c "verify grant shrink"
5794 # this does exactly what osc_request.c:osc_announce_cached() does in
5795 # order to calculate max amount of grants to ask from server
5799 local page_size=$(get_page_size client)
5801 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
5802 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
5804 ((rpc_in_flight ++));
5805 nrpages=$((nrpages * rpc_in_flight))
5807 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
5809 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
5811 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
5812 local undirty=$((nrpages * page_size))
5814 local max_extent_pages
5815 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
5816 grep grant_max_extent_size | awk '{print $2}')
5817 max_extent_pages=$((max_extent_pages / page_size))
5818 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
5819 local grant_extent_tax
5820 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
5821 grep grant_extent_tax | awk '{print $2}')
5823 undirty=$((undirty + nrextents * grant_extent_tax))
5828 # this is size of unit for grant allocation. It should be equal to
5829 # what tgt_grant.c:tgt_grant_chunk() calculates
5833 local grant_extent_tax
5835 max_brw_size=$($LCTL get_param osc.${tgt}.import |
5836 grep max_brw_size | awk '{print $2}')
5838 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
5839 grep grant_extent_tax | awk '{print $2}')
5841 echo $(((max_brw_size + grant_extent_tax) * 2))
5845 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
5846 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
5848 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
5850 [[ $($LCTL get_param osc.${tgt}.import |
5851 grep "connect_flags:.*grant_param") ]] || \
5852 { skip "no grant_param connect flag"; return; }
5854 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
5856 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
5858 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
5860 $SETSTRIPE $DIR/$tfile -i 0 -c 1
5861 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
5866 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
5867 if [[ $cur_grant -gt $max_cur_granted ]]
5870 error "cur_grant $cur_grant > $max_cur_granted"
5873 [[ $? -ne 0 ]] && break;
5876 $LCTL set_param debug="$olddebug" 2> /dev/null || true
5878 run_test 64d "check grant limit exceed"
5880 # bug 1414 - set/get directories' stripe info
5882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5883 test_mkdir $DIR/$tdir
5885 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5887 run_test 65a "directory with no stripe info"
5890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5891 test_mkdir $DIR/$tdir
5892 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5894 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5897 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5899 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5903 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
5904 test_mkdir $DIR/$tdir
5905 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
5907 $LFS setstripe -S $((stripesize * 4)) -i 1 \
5908 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5910 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5912 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5916 test_mkdir $DIR/$tdir
5917 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5918 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5920 if [[ $STRIPECOUNT -le 0 ]]; then
5922 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5923 #LOV_MAX_STRIPE_COUNT is 2000
5924 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5926 sc=$(($STRIPECOUNT - 1))
5928 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5929 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5930 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5931 error "lverify failed"
5933 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5937 test_mkdir $DIR/$tdir
5939 $SETSTRIPE $DIR/$tdir || error "setstripe"
5940 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5941 error "no stripe info failed"
5943 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5945 run_test 65e "directory setstripe defaults"
5948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5949 test_mkdir $DIR/${tdir}f
5950 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5952 run_test 65f "dir setstripe permission (should return error) ==="
5955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5956 test_mkdir $DIR/$tdir
5957 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5959 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5960 error "setstripe -S failed"
5961 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
5962 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
5963 error "delete default stripe failed"
5965 run_test 65g "directory setstripe -d"
5968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5969 test_mkdir $DIR/$tdir
5970 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5972 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5973 error "setstripe -S failed"
5974 test_mkdir $DIR/$tdir/dd1
5975 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5976 error "stripe info inherit failed"
5978 run_test 65h "directory stripe info inherit ===================="
5980 test_65i() { # bug6367
5981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5982 $SETSTRIPE -S 65536 -c -1 $MOUNT
5984 run_test 65i "set non-default striping on root directory (bug 6367)="
5986 test_65ia() { # bug12836
5987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5988 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5990 run_test 65ia "getstripe on -1 default directory striping"
5992 test_65ib() { # bug12836
5993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5994 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5996 run_test 65ib "getstripe -v on -1 default directory striping"
5998 test_65ic() { # bug12836
5999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6000 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6002 run_test 65ic "new find on -1 default directory striping"
6004 test_65j() { # bug6367
6005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 # if we aren't already remounting for each test, do so for this test
6008 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6009 cleanup || error "failed to unmount"
6012 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6014 run_test 65j "set default striping on root directory (bug 6367)="
6016 test_65k() { # bug11679
6017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6018 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6019 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6021 local disable_precreate=true
6022 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6023 disable_precreate=false
6025 echo "Check OST status: "
6026 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6027 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6029 for OSC in $MDS_OSCS; do
6030 echo $OSC "is active"
6031 do_facet $SINGLEMDS lctl --device %$OSC activate
6034 for INACTIVE_OSC in $MDS_OSCS; do
6035 local ost=$(osc_to_ost $INACTIVE_OSC)
6036 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6037 lov.*md*.target_obd |
6038 awk -F: /$ost/'{ print $1 }' | head -n 1)
6041 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6042 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6044 echo "Deactivate: " $INACTIVE_OSC
6045 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6047 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6048 osp.$ost*MDT0000.create_count")
6049 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6050 osp.$ost*MDT0000.max_create_count")
6051 $disable_precreate &&
6052 do_facet $SINGLEMDS "lctl set_param -n \
6053 osp.$ost*MDT0000.max_create_count=0"
6055 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6056 [ -f $DIR/$tdir/$idx ] && continue
6057 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6058 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6059 error "setstripe $idx should succeed"
6060 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6062 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6065 do_facet $SINGLEMDS "lctl set_param -n \
6066 osp.$ost*MDT0000.max_create_count=$max_count"
6067 do_facet $SINGLEMDS "lctl set_param -n \
6068 osp.$ost*MDT0000.create_count=$count"
6069 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6070 echo $INACTIVE_OSC "is Activate"
6072 wait_osc_import_state mds ost$ostnum FULL
6075 run_test 65k "validate manual striping works properly with deactivated OSCs"
6077 test_65l() { # bug 12836
6078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6079 test_mkdir -p $DIR/$tdir/test_dir
6080 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6081 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6083 run_test 65l "lfs find on -1 stripe dir ========================"
6086 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
6089 run_test 65m "normal user can't set filesystem default stripe"
6091 # bug 2543 - update blocks count on client
6093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6095 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6096 sync; sync_all_data; sync; sync_all_data
6097 cancel_lru_locks osc
6098 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6099 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6101 run_test 66 "update inode blocks count on client ==============="
6104 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6108 swapon -s | awk '($1 == "'$1'") { print $4 }'
6111 # bug5265, obdfilter oa2dentry return -ENOENT
6112 # #define OBD_FAIL_SRV_ENOENT 0x217
6114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6115 remote_ost_nodsh && skip "remote OST with nodsh" && return
6118 $SETSTRIPE -c 1 -i 0 $f
6120 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6122 do_facet ost1 lctl set_param fail_loc=0x217
6123 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6124 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6126 do_facet ost1 lctl set_param fail_loc=0
6127 $DIRECTIO write $f 0 2 || error "write error"
6129 cancel_lru_locks osc
6130 $DIRECTIO read $f 0 1 || error "read error"
6132 do_facet ost1 lctl set_param fail_loc=0x217
6133 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6135 do_facet ost1 lctl set_param fail_loc=0
6138 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6141 test_mkdir $DIR/$tdir
6142 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6143 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6145 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6147 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6149 [ "$RUNAS_ID" = "$UID" ] &&
6150 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6152 # Check that testing environment is properly set up. Skip if not
6153 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6154 skip_env "User $RUNAS_ID does not exist - skipping"
6158 chmod 777 $DIR/$tfile
6159 chmod ug+s $DIR/$tfile
6160 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6161 error "$RUNAS dd $DIR/$tfile failed"
6162 # See if we are still setuid/sgid
6163 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6164 error "S/gid is not dropped on write"
6165 # Now test that MDS is updated too
6166 cancel_lru_locks mdc
6167 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6168 error "S/gid is not dropped on MDS"
6171 run_test 72a "Test that remove suid works properly (bug5695) ===="
6173 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6176 [ "$RUNAS_ID" = "$UID" ] && \
6177 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6178 [ "$RUNAS_ID" -eq 0 ] && \
6179 skip_env "RUNAS_ID = 0 -- skipping" && return
6181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6182 # Check that testing environment is properly set up. Skip if not
6183 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6184 skip_env "User $RUNAS_ID does not exist - skipping"
6187 touch $DIR/${tfile}-f{g,u}
6188 test_mkdir $DIR/${tfile}-dg
6189 test_mkdir $DIR/${tfile}-du
6190 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6191 chmod g+s $DIR/${tfile}-{f,d}g
6192 chmod u+s $DIR/${tfile}-{f,d}u
6193 for perm in 777 2777 4777; do
6194 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6195 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6196 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6197 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6201 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6203 # bug 3462 - multiple simultaneous MDC requests
6205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6206 test_mkdir $DIR/d73-1
6207 test_mkdir $DIR/d73-2
6208 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6211 lctl set_param fail_loc=0x80000129
6212 $MULTIOP $DIR/d73-1/f73-2 Oc &
6214 lctl set_param fail_loc=0
6216 $MULTIOP $DIR/d73-2/f73-3 Oc &
6220 wait $pid1 || return 1
6224 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6225 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6226 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6230 run_test 73 "multiple MDC requests (should not deadlock)"
6232 test_74a() { # bug 6149, 6184
6233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6234 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6236 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6237 # will spin in a tight reconnection loop
6239 $LCTL set_param fail_loc=0x8000030e
6240 # get any lock that won't be difficult - lookup works.
6242 $LCTL set_param fail_loc=0
6246 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6248 test_74b() { # bug 13310
6249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6250 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6252 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6253 # will spin in a tight reconnection loop
6254 $LCTL set_param fail_loc=0x8000030e
6255 # get a "difficult" lock
6257 $LCTL set_param fail_loc=0
6261 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6265 #define OBD_FAIL_LDLM_NEW_LOCK
6266 $LCTL set_param fail_loc=0x319
6267 touch $DIR/$tfile && error "touch successful"
6268 $LCTL set_param fail_loc=0
6271 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6274 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6277 test_76() { # Now for bug 20433, added originally in bug 1443
6278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6279 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6280 cancel_lru_locks osc
6281 BEFORE_INODES=$(num_inodes)
6282 echo "before inodes: $BEFORE_INODES"
6284 [ "$SLOW" = "no" ] && COUNT=100
6285 for i in $(seq $COUNT); do
6289 cancel_lru_locks osc
6290 AFTER_INODES=$(num_inodes)
6291 echo "after inodes: $AFTER_INODES"
6293 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6295 AFTER_INODES=$(num_inodes)
6297 echo "wait $wait seconds inodes: $AFTER_INODES"
6298 if [ $wait -gt 30 ]; then
6299 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6303 run_test 76 "confirm clients recycle inodes properly ===="
6309 # Note: in sptlrpc modes which enable its own bulk checksum, the
6310 # original crc32_le bulk checksum will be automatically disabled,
6311 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6312 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6313 # In this case set_checksums() will not be no-op, because sptlrpc
6314 # bulk checksum will be enabled all through the test.
6316 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6317 lctl set_param -n osc.*.checksums $1
6321 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6322 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6323 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6324 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6327 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6328 log "set checksum type to $1"
6331 F77_TMP=$TMP/f77-temp
6334 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6335 error "error writing to $F77_TMP"
6338 test_77a() { # bug 10889
6339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6340 $GSS && skip "could not run with gss" && return
6341 [ ! -f $F77_TMP ] && setup_f77
6343 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6347 run_test 77a "normal checksum read/write operation"
6349 test_77b() { # bug 10889
6350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6351 $GSS && skip "could not run with gss" && return
6352 [ ! -f $F77_TMP ] && setup_f77
6353 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6354 $LCTL set_param fail_loc=0x80000409
6357 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6358 error "dd error: $?"
6359 $LCTL set_param fail_loc=0
6361 for algo in $CKSUM_TYPES; do
6362 cancel_lru_locks osc
6363 set_checksum_type $algo
6364 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6365 $LCTL set_param fail_loc=0x80000408
6366 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6367 $LCTL set_param fail_loc=0
6370 set_checksum_type $ORIG_CSUM_TYPE
6373 run_test 77b "checksum error on client write, read"
6378 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6380 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6381 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6382 $check_ost && [ -n $ost_file_prefix ] &&
6383 do_facet ost1 rm -f ${ost_file_prefix}\*
6387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6388 $GSS && skip "could not run with gss" && return
6391 local osc_file_prefix
6393 local check_ost=false
6394 local ost_file_prefix
6400 # ensure corruption will occur on first OSS/OST
6401 $LFS setstripe -i 0 $DIR/$tfile
6403 [ ! -f $F77_TMP ] && setup_f77
6404 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6405 error "dd write error: $?"
6406 fid=$($LFS path2fid $DIR/$tfile)
6408 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6411 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6412 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6414 echo "OSS do not support bulk pages dump upon error"
6417 osc_file_prefix=$($LCTL get_param -n debug_path)
6418 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6420 trap cleanup_77c EXIT
6423 # enable bulk pages dump upon error on Client
6424 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6425 # enable bulk pages dump upon error on OSS
6427 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6429 # flush Client cache to allow next read to reach OSS
6430 cancel_lru_locks osc
6432 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6433 $LCTL set_param fail_loc=0x80000408
6434 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6435 $LCTL set_param fail_loc=0
6439 # check cksum dump on Client
6440 osc_file=$(ls ${osc_file_prefix}*)
6441 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6442 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6443 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6444 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6445 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6447 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6448 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6449 error "dump content does not match on Client"
6451 $check_ost || skip "No need to check cksum dump on OSS"
6453 # check cksum dump on OSS
6454 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6455 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6456 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6457 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6458 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6459 error "dump content does not match on OSS"
6463 run_test 77c "checksum error on client read with debug"
6465 test_77d() { # bug 10889
6466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6467 $GSS && skip "could not run with gss" && return
6468 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6469 $LCTL set_param fail_loc=0x80000409
6471 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6472 error "direct write: rc=$?"
6473 $LCTL set_param fail_loc=0
6476 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6477 $LCTL set_param fail_loc=0x80000408
6479 cancel_lru_locks osc
6480 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6481 error "direct read: rc=$?"
6482 $LCTL set_param fail_loc=0
6485 run_test 77d "checksum error on OST direct write, read"
6487 test_77f() { # bug 10889
6488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6489 $GSS && skip "could not run with gss" && return
6491 for algo in $CKSUM_TYPES; do
6492 cancel_lru_locks osc
6493 set_checksum_type $algo
6494 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6495 $LCTL set_param fail_loc=0x409
6496 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6497 error "direct write succeeded"
6498 $LCTL set_param fail_loc=0
6500 set_checksum_type $ORIG_CSUM_TYPE
6503 run_test 77f "repeat checksum error on write (expect error)"
6505 test_77g() { # bug 10889
6506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6507 $GSS && skip "could not run with gss" && return
6508 remote_ost_nodsh && skip "remote OST with nodsh" && return
6510 [ ! -f $F77_TMP ] && setup_f77
6512 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6513 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6514 do_facet ost1 lctl set_param fail_loc=0x8000021a
6516 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6517 error "write error: rc=$?"
6518 do_facet ost1 lctl set_param fail_loc=0
6521 cancel_lru_locks osc
6522 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6523 do_facet ost1 lctl set_param fail_loc=0x8000021b
6525 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6526 do_facet ost1 lctl set_param fail_loc=0
6529 run_test 77g "checksum error on OST write, read"
6531 test_77j() { # bug 13805
6532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6533 $GSS && skip "could not run with gss" && return
6534 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6535 lctl set_param fail_loc=0x40c
6536 remount_client $MOUNT
6537 lctl set_param fail_loc=0
6538 # wait async osc connect to finish and reflect updated state value
6540 for (( i=0; i < OSTCOUNT; i++ )) ; do
6541 wait_osc_import_state client ost$((i+1)) FULL
6544 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6545 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6546 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6547 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6549 remount_client $MOUNT
6551 run_test 77j "client only supporting ADLER32"
6553 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6562 test_78() { # bug 10901
6563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6564 remote_ost || { skip_env "local OST" && return; }
6567 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6568 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6569 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6570 echo "MemTotal: $MEMTOTAL"
6572 # reserve 256MB of memory for the kernel and other running processes,
6573 # and then take 1/2 of the remaining memory for the read/write buffers.
6574 if [ $MEMTOTAL -gt 512 ] ;then
6575 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6577 # for those poor memory-starved high-end clusters...
6578 MEMTOTAL=$((MEMTOTAL / 2))
6580 echo "Mem to use for directio: $MEMTOTAL"
6582 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6583 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6584 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6585 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6587 echo "Smallest OST: $SMALLESTOST"
6588 [[ $SMALLESTOST -lt 10240 ]] &&
6589 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6591 trap cleanup_test_78 EXIT
6593 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6594 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6596 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6597 echo "File size: $F78SIZE"
6598 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6599 for i in $(seq 1 $NSEQ); do
6600 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6601 echo directIO rdwr round $i of $NSEQ
6602 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6607 run_test 78 "handle large O_DIRECT writes correctly ============"
6609 test_79() { # bug 12743
6610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6611 wait_delete_completed
6613 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6614 BKFREE=$(calc_osc_kbytes kbytesfree)
6615 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6617 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6618 DFTOTAL=`echo $STRING | cut -d, -f1`
6619 DFUSED=`echo $STRING | cut -d, -f2`
6620 DFAVAIL=`echo $STRING | cut -d, -f3`
6621 DFFREE=$(($DFTOTAL - $DFUSED))
6623 ALLOWANCE=$((64 * $OSTCOUNT))
6625 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6626 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6627 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6629 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6630 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6631 error "df free($DFFREE) mismatch OST free($BKFREE)"
6633 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6634 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6635 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6638 run_test 79 "df report consistency check ======================="
6640 test_80() { # bug 10718
6641 remote_ost_nodsh && skip "remote OST with nodsh" && return
6642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6643 # relax strong synchronous semantics for slow backends like ZFS
6644 local soc="obdfilter.*.sync_on_lock_cancel"
6645 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6647 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6648 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6649 facet_active_host $host; done | sort -u)
6650 do_nodes $hosts lctl set_param $soc=never
6653 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6655 local BEFORE=`date +%s`
6656 cancel_lru_locks osc
6657 local AFTER=`date +%s`
6658 local DIFF=$((AFTER-BEFORE))
6659 if [ $DIFF -gt 1 ] ; then
6660 error "elapsed for 1M@1T = $DIFF"
6663 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6667 run_test 80 "Page eviction is equally fast at high offsets too ===="
6669 test_81a() { # LU-456
6670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6671 remote_ost_nodsh && skip "remote OST with nodsh" && return
6672 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6673 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6674 do_facet ost1 lctl set_param fail_loc=0x80000228
6676 # write should trigger a retry and success
6677 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6678 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6680 if [ $RC -ne 0 ] ; then
6681 error "write should success, but failed for $RC"
6684 run_test 81a "OST should retry write when get -ENOSPC ==============="
6686 test_81b() { # LU-456
6687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6688 remote_ost_nodsh && skip "remote OST with nodsh" && return
6689 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6690 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6691 do_facet ost1 lctl set_param fail_loc=0x228
6693 # write should retry several times and return -ENOSPC finally
6694 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6695 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6698 if [ $RC -ne $ENOSPC ] ; then
6699 error "dd should fail for -ENOSPC, but succeed."
6702 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6704 test_82() { # LU-1031
6705 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6709 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6711 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6713 kill -USR1 $MULTIPID2
6715 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6716 error "First grouplock does not block second one"
6718 echo "Second grouplock blocks first one"
6720 kill -USR1 $MULTIPID1
6724 run_test 82 "Basic grouplock test"
6727 local sfile="/boot/System.map-$(uname -r)"
6728 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6729 $LCTL set_param fail_loc=0x140d
6730 cp $sfile $DIR/$tfile || error "write failed"
6731 diff -c $sfile $DIR/$tfile || error "files are different"
6732 $LCTL set_param fail_loc=0
6735 run_test 83 "Short write in ptask ==============================="
6738 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6740 test_mkdir $DIR/$tdir.cvsroot
6741 chown $RUNAS_ID $DIR/$tdir.cvsroot
6744 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
6747 # some versions of cvs import exit(1) when asked to import links or
6748 # files they can't read. ignore those files.
6749 local toignore=$(find . -type l -printf '-I %f\n' -o \
6750 ! -perm /4 -printf '-I %f\n')
6751 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
6752 $tdir.reposname vtag rtag
6755 test_mkdir $DIR/$tdir.reposname
6756 chown $RUNAS_ID $DIR/$tdir.reposname
6757 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
6759 cd $DIR/$tdir.reposname
6761 $RUNAS cvs add -m 'addmsg' foo99
6763 $RUNAS cvs commit -m 'nomsg' foo99
6764 rm -fr $DIR/$tdir.cvsroot
6766 run_test 99 "cvs strange file/directory operations"
6769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6770 [[ "$NETTYPE" =~ tcp ]] ||
6771 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6774 remote_ost_nodsh && skip "remote OST with nodsh" && return
6775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6777 { skip "useless for local single node setup" && return; }
6779 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6780 [ "$PROT" != "tcp" ] && continue
6781 RPORT=$(echo $REMOTE | cut -d: -f2)
6782 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6785 LPORT=`echo $LOCAL | cut -d: -f2`
6786 if [ $LPORT -ge 1024 ]; then
6787 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6789 error_exit "local: $LPORT > 1024, remote: $RPORT"
6792 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6794 run_test 100 "check local port using privileged port ==========="
6796 function get_named_value()
6805 echo $line | sed "s/^$tag[ ]*//"
6812 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6813 awk '/^max_cached_mb/ { print $2 }')
6816 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6822 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
6826 local cache_limit=32
6828 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6829 trap cleanup_101a EXIT
6830 $LCTL set_param -n llite.*.read_ahead_stats 0
6831 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6834 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6836 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6837 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6840 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6841 get_named_value 'read but discarded' | cut -d" " -f1); do
6842 discard=$(($discard + $s))
6846 if [[ $(($discard * 10)) -gt $nreads ]]; then
6847 $LCTL get_param osc.*-osc*.rpc_stats
6848 $LCTL get_param llite.*.read_ahead_stats
6849 error "too many ($discard) discarded pages"
6851 rm -f $DIR/$tfile || true
6853 run_test 101a "check read-ahead for random reads"
6856 test_mkdir $DIR/$tdir
6857 local STRIPE_SIZE=$1
6858 local FILE_LENGTH=$2
6861 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6863 local list=$(comma_list $(osts_nodes))
6864 set_osd_param $list '' read_cache_enable 0
6865 set_osd_param $list '' writethrough_cache_enable 0
6867 trap cleanup_test101bc EXIT
6868 # prepare the read-ahead file
6869 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6871 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6872 count=$FILE_SIZE_MB 2> /dev/null
6876 cleanup_test101bc() {
6881 local list=$(comma_list $(osts_nodes))
6882 set_osd_param $list '' read_cache_enable 1
6883 set_osd_param $list '' writethrough_cache_enable 1
6887 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6892 local STRIPE_SIZE=$2
6893 local FILE_LENGTH=$3
6894 local RA_INC=1048576
6895 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6896 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6897 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6898 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6899 get_named_value 'read but discarded' |
6900 cut -d" " -f1 | calc_total)
6901 if [[ $DISCARD -gt $discard_limit ]]; then
6902 $LCTL get_param llite.*.read_ahead_stats
6903 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6905 echo "Read-ahead success for size ${READ_SIZE}"
6910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6911 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6912 local STRIPE_SIZE=1048576
6913 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6914 if [ $SLOW == "yes" ]; then
6915 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6917 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6920 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6922 # prepare the read-ahead file
6923 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6924 cancel_lru_locks osc
6925 for BIDX in 2 4 8 16 32 64 128 256
6927 local BSIZE=$((BIDX*4096))
6928 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6929 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6930 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6931 $LCTL set_param -n llite.*.read_ahead_stats 0
6932 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6933 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6934 cancel_lru_locks osc
6935 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6940 run_test 101b "check stride-io mode read-ahead ================="
6943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6944 local STRIPE_SIZE=1048576
6945 local FILE_LENGTH=$((STRIPE_SIZE*100))
6949 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6951 cancel_lru_locks osc
6952 $LCTL set_param osc.*.rpc_stats 0
6953 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6954 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6955 local stats=$($LCTL get_param -n $osc_rpc_stats)
6956 local lines=$(echo "$stats" | awk 'END {print NR;}')
6959 if [ $lines -le 20 ]; then
6962 for size in 1 2 4 8; do
6963 local rpc=$(echo "$stats" |
6964 awk '($1 == "'$size':") {print $2; exit; }')
6966 error "Small $((size*4))k read IO $rpc !"
6968 echo "$osc_rpc_stats check passed!"
6973 run_test 101c "check stripe_size aligned read-ahead ================="
6976 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6977 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6982 local file=$DIR/$tfile
6983 local sz_MB=${FILESIZE_101d:-500}
6984 local ra_MB=${READAHEAD_MB:-40}
6986 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6987 [ $free_MB -lt $sz_MB ] &&
6988 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6990 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6991 $SETSTRIPE -c -1 $file || error "setstripe failed"
6993 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6994 echo Cancel LRU locks on lustre client to flush the client cache
6995 cancel_lru_locks osc
6997 echo Disable read-ahead
6998 local old_READAHEAD=$(set_read_ahead 0)
7000 echo Reading the test file $file with read-ahead disabled
7001 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7003 echo Cancel LRU locks on lustre client to flush the client cache
7004 cancel_lru_locks osc
7005 echo Enable read-ahead with ${ra_MB}MB
7006 set_read_ahead $ra_MB
7008 echo Reading the test file $file with read-ahead enabled
7009 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7011 echo "read-ahead disabled time read $raOFF"
7012 echo "read-ahead enabled time read $raON"
7014 set_read_ahead $old_READAHEAD
7016 wait_delete_completed
7018 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7019 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7021 run_test 101d "file read with and without read-ahead enabled"
7024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7025 local file=$DIR/$tfile
7026 local size_KB=500 #KB
7030 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7031 local need_KB=$((count * size_KB))
7032 [[ $free_KB -le $need_KB ]] &&
7033 skip_env "Need free space $need_KB, have $free_KB" && return
7035 echo "Creating $count ${size_KB}K test files"
7036 for ((i = 0; i < $count; i++)); do
7037 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7040 echo "Cancel LRU locks on lustre client to flush the client cache"
7041 cancel_lru_locks $OSC
7043 echo "Reset readahead stats"
7044 $LCTL set_param -n llite.*.read_ahead_stats 0
7046 for ((i = 0; i < $count; i++)); do
7047 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7050 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7051 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7053 for ((i = 0; i < $count; i++)); do
7054 rm -rf $file.$i 2>/dev/null
7057 #10000 means 20% reads are missing in readahead
7058 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7060 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7063 which iozone || { skip "no iozone installed" && return; }
7065 local old_debug=$($LCTL get_param debug)
7066 old_debug=${old_debug#*=}
7067 $LCTL set_param debug="reada mmap"
7069 # create a test file
7070 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7072 echo Cancel LRU locks on lustre client to flush the client cache
7073 cancel_lru_locks osc
7075 echo Reset readahead stats
7076 $LCTL set_param -n llite.*.read_ahead_stats 0
7078 echo mmap read the file with small block size
7079 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7082 echo checking missing pages
7083 $LCTL get_param llite.*.read_ahead_stats
7084 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7085 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7087 $LCTL set_param debug="$old_debug"
7088 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7091 run_test 101f "check mmap read performance"
7093 test_101g_brw_size_test() {
7095 local pages=$((mb * 1048576 / $(page_size)))
7097 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7098 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7099 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7100 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7104 $LCTL set_param -n osc.*.rpc_stats=0
7106 # 10 RPCs should be enough for the test
7108 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7109 { error "dd write ${mb} MB blocks failed"; return 3; }
7110 cancel_lru_locks osc
7111 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7112 { error "dd write ${mb} MB blocks failed"; return 4; }
7114 # calculate number of full-sized read and write RPCs
7115 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7116 sed -n '/pages per rpc/,/^$/p' |
7117 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7118 END { print reads,writes }'))
7119 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7121 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7129 local osts=$(get_facets OST)
7130 local list=$(comma_list $(osts_nodes))
7131 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7132 local brw_size="obdfilter.*.brw_size"
7133 local ostver=$(lustre_version_code ost1)
7134 local cliver=$(lustre_version_code client)
7136 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7138 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7139 if [ $ostver -ge $(version_code 2.8.52) -o \
7140 \( $ostver -ge $(version_code 2.7.17) -a \
7141 $ostver -lt $(version_code 2.7.50) \) ] &&
7142 [ $cliver -ge $(version_code 2.8.52) -o \
7143 \( $cliver -ge $(version_code 2.7.17) -a \
7144 $cliver -lt $(version_code 2.7.50) \) ]; then
7145 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7146 if [[ $orig_mb -lt 16 ]]; then
7147 save_lustre_params $osts "$brw_size" > $p
7148 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7149 error "set 16MB RPC size failed"
7151 echo "remount client to enable new RPC size"
7152 remount_client $MOUNT || error "remount_client failed"
7155 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7156 # should be able to set brw_size=12, but no rpc_stats for that
7157 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7160 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7162 if [[ $orig_mb -lt 16 ]]; then
7163 restore_lustre_params < $p
7164 remount_client $MOUNT || error "remount_client restore failed"
7167 rm -f $p $DIR/$tfile
7169 run_test 101g "Big bulk(4/16 MiB) readahead"
7172 test_mkdir $DIR/$tdir
7173 chown $RUNAS_ID $DIR/$tdir
7176 STRIPE_COUNT=$OSTCOUNT
7177 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7179 trap cleanup_test102 EXIT
7181 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7183 for num in 1 2 3 4; do
7184 for count in $(seq 1 $STRIPE_COUNT); do
7185 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7186 local size=`expr $STRIPE_SIZE \* $num`
7187 local file=file"$num-$idx-$count"
7188 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7194 $1 tar cf $TMP/f102.tar $tdir --xattrs
7200 rm -rf $DIR/d0.sanity/d102
7204 local testfile=$DIR/$tfile
7208 [ "$UID" != 0 ] && skip_env "must run as root" && return
7209 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7210 skip_env "must have user_xattr" && return
7212 [ -z "$(which setfattr 2>/dev/null)" ] &&
7213 skip_env "could not find setfattr" && return
7215 echo "set/get xattr..."
7216 setfattr -n trusted.name1 -v value1 $testfile ||
7217 error "setfattr -n trusted.name1=value1 $testfile failed"
7218 getfattr -n trusted.name1 $testfile 2> /dev/null |
7219 grep "trusted.name1=.value1" ||
7220 error "$testfile missing trusted.name1=value1"
7222 setfattr -n user.author1 -v author1 $testfile ||
7223 error "setfattr -n user.author1=author1 $testfile failed"
7224 getfattr -n user.author1 $testfile 2> /dev/null |
7225 grep "user.author1=.author1" ||
7226 error "$testfile missing trusted.author1=author1"
7229 setfattr -n trusted.name2 -v value2 $testfile ||
7230 error "$testfile unable to set trusted.name2"
7231 setfattr -n trusted.name3 -v value3 $testfile ||
7232 error "$testfile unable to set trusted.name3"
7233 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7234 grep "trusted.name" | wc -l) -eq 3 ] ||
7235 error "$testfile missing 3 trusted.name xattrs"
7237 setfattr -n user.author2 -v author2 $testfile ||
7238 error "$testfile unable to set user.author2"
7239 setfattr -n user.author3 -v author3 $testfile ||
7240 error "$testfile unable to set user.author3"
7241 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7242 grep "user.author" | wc -l) -eq 3 ] ||
7243 error "$testfile missing 3 user.author xattrs"
7245 echo "remove xattr..."
7246 setfattr -x trusted.name1 $testfile ||
7247 error "$testfile error deleting trusted.name1"
7248 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7249 error "$testfile did not delete trusted.name1 xattr"
7251 setfattr -x user.author1 $testfile ||
7252 error "$testfile error deleting user.author1"
7253 echo "set lustre special xattr ..."
7254 $LFS setstripe -c1 $testfile
7255 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7256 awk -F "=" '/trusted.lov/ { print $2 }' )
7257 setfattr -n "trusted.lov" -v $lovea $testfile ||
7258 error "$testfile doesn't ignore setting trusted.lov again"
7259 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7260 error "$testfile allow setting invalid trusted.lov"
7263 run_test 102a "user xattr test =================================="
7266 [ -z "$(which setfattr 2>/dev/null)" ] &&
7267 skip_env "could not find setfattr" && return
7269 # b10930: get/set/list trusted.lov xattr
7270 echo "get/set/list trusted.lov xattr ..."
7271 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7272 local testfile=$DIR/$tfile
7273 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7274 error "setstripe failed"
7275 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7276 error "getstripe failed"
7277 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7278 error "can't get trusted.lov from $testfile"
7280 local testfile2=${testfile}2
7281 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7282 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7285 setfattr -n trusted.lov -v $value $testfile2
7286 local stripe_size=$($GETSTRIPE -S $testfile2)
7287 local stripe_count=$($GETSTRIPE -c $testfile2)
7288 [[ $stripe_size -eq 65536 ]] ||
7289 error "stripe size $stripe_size != 65536"
7290 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7291 error "stripe count $stripe_count != $STRIPECOUNT"
7294 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7297 [ -z "$(which setfattr 2>/dev/null)" ] &&
7298 skip_env "could not find setfattr" && return
7300 # b10930: get/set/list lustre.lov xattr
7301 echo "get/set/list lustre.lov xattr ..."
7302 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7303 test_mkdir $DIR/$tdir
7304 chown $RUNAS_ID $DIR/$tdir
7305 local testfile=$DIR/$tdir/$tfile
7306 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7307 error "setstripe failed"
7308 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7309 error "getstripe failed"
7310 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7311 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7313 local testfile2=${testfile}2
7314 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7315 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7317 $RUNAS $MCREATE $testfile2
7318 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7319 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7320 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7321 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7322 [ $stripe_count -eq $STRIPECOUNT ] ||
7323 error "stripe count $stripe_count != $STRIPECOUNT"
7325 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7327 compare_stripe_info1() {
7328 local stripe_index_all_zero=true
7330 for num in 1 2 3 4; do
7331 for count in $(seq 1 $STRIPE_COUNT); do
7332 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7333 local size=$((STRIPE_SIZE * num))
7334 local file=file"$num-$offset-$count"
7335 stripe_size=$($LFS getstripe -S $PWD/$file)
7336 [[ $stripe_size -ne $size ]] &&
7337 error "$file: size $stripe_size != $size"
7338 stripe_count=$($LFS getstripe -c $PWD/$file)
7339 # allow fewer stripes to be created, ORI-601
7340 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7341 error "$file: count $stripe_count != $count"
7342 stripe_index=$($LFS getstripe -i $PWD/$file)
7343 [[ $stripe_index -ne 0 ]] &&
7344 stripe_index_all_zero=false
7348 $stripe_index_all_zero &&
7349 error "all files are being extracted starting from OST index 0"
7353 have_xattrs_include() {
7354 tar --help | grep -q xattrs-include &&
7355 echo --xattrs-include="lustre.*"
7359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7360 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7361 XINC=$(have_xattrs_include)
7363 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7365 compare_stripe_info1
7367 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7371 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7372 XINC=$(have_xattrs_include)
7374 test_mkdir $DIR/$tdir.restore
7376 tar cf - --xattrs $tdir | tar xf - \
7377 -C $DIR/$tdir.restore --xattrs $XINC
7378 cd $DIR/$tdir.restore/$tdir
7379 compare_stripe_info1
7381 run_test 102f "tar copy files, not keep osts"
7384 local xsize=${1:-1024} # in bytes
7385 local file=$DIR/$tfile
7387 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7388 skip "must have user_xattr" && return 0
7389 [ -z "$(which setfattr 2>/dev/null)" ] &&
7390 skip_env "could not find setfattr" && return 0
7391 [ -z "$(which getfattr 2>/dev/null)" ] &&
7392 skip_env "could not find getfattr" && return 0
7396 local value="$(generate_string $xsize)"
7398 local xbig=trusted.big
7399 log "save $xbig on $file"
7400 setfattr -n $xbig -v $value $file ||
7401 error "saving $xbig on $file failed"
7403 local orig=$(get_xattr_value $xbig $file)
7404 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7406 local xsml=trusted.sml
7407 log "save $xsml on $file"
7408 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7410 local new=$(get_xattr_value $xbig $file)
7411 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7413 log "grow $xsml on $file"
7414 setfattr -n $xsml -v "$value" $file ||
7415 error "growing $xsml on $file failed"
7417 new=$(get_xattr_value $xbig $file)
7418 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7419 log "$xbig still valid after growing $xsml"
7424 test_102h() { # bug 15777
7427 run_test 102h "grow xattr from inside inode to external block"
7430 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7431 grow_xattr $(max_xattr_size)
7433 run_test 102ha "grow xattr from inside inode to external inode"
7435 test_102i() { # bug 17038
7436 [ -z "$(which getfattr 2>/dev/null)" ] &&
7437 skip "could not find getfattr" && return
7439 ln -s $DIR/$tfile $DIR/${tfile}link
7440 getfattr -n trusted.lov $DIR/$tfile ||
7441 error "lgetxattr on $DIR/$tfile failed"
7442 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7443 grep -i "no such attr" ||
7444 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7445 rm -f $DIR/$tfile $DIR/${tfile}link
7447 run_test 102i "lgetxattr test on symbolic link ============"
7450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7451 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7452 XINC=$(have_xattrs_include)
7453 setup_test102 "$RUNAS"
7454 chown $RUNAS_ID $DIR/$tdir
7455 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7457 compare_stripe_info1 "$RUNAS"
7459 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7462 [ -z "$(which setfattr 2>/dev/null)" ] &&
7463 skip "could not find setfattr" && return
7465 # b22187 just check that does not crash for regular file.
7466 setfattr -n trusted.lov $DIR/$tfile
7467 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7468 local test_kdir=$DIR/$tdir
7469 test_mkdir $test_kdir
7470 local default_size=$($LFS getstripe -S $test_kdir)
7471 local default_count=$($LFS getstripe -c $test_kdir)
7472 local default_offset=$($LFS getstripe -i $test_kdir)
7473 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7474 error 'dir setstripe failed'
7475 setfattr -n trusted.lov $test_kdir
7476 local stripe_size=$($LFS getstripe -S $test_kdir)
7477 local stripe_count=$($LFS getstripe -c $test_kdir)
7478 local stripe_offset=$($LFS getstripe -i $test_kdir)
7479 [ $stripe_size -eq $default_size ] ||
7480 error "stripe size $stripe_size != $default_size"
7481 [ $stripe_count -eq $default_count ] ||
7482 error "stripe count $stripe_count != $default_count"
7483 [ $stripe_offset -eq $default_offset ] ||
7484 error "stripe offset $stripe_offset != $default_offset"
7485 rm -rf $DIR/$tfile $test_kdir
7487 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7490 [ -z "$(which getfattr 2>/dev/null)" ] &&
7491 skip "could not find getfattr" && return
7493 # LU-532 trusted. xattr is invisible to non-root
7494 local testfile=$DIR/$tfile
7498 echo "listxattr as user..."
7499 chown $RUNAS_ID $testfile
7500 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7501 grep -q "trusted" &&
7502 error "$testfile trusted xattrs are user visible"
7506 run_test 102l "listxattr size test =================================="
7508 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7509 local path=$DIR/$tfile
7512 listxattr_size_check $path || error "listattr_size_check $path failed"
7514 run_test 102m "Ensure listxattr fails on small bufffer ========"
7518 getxattr() { # getxattr path name
7519 # Return the base64 encoding of the value of xattr name on path.
7523 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7525 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7527 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7529 getfattr --absolute-names --encoding=base64 --name=$name $path |
7530 awk -F= -v name=$name '$1 == name {
7531 print substr($0, index($0, "=") + 1);
7535 test_102n() { # LU-4101 mdt: protect internal xattrs
7536 [ -z "$(which setfattr 2>/dev/null)" ] &&
7537 skip "could not find setfattr" && return
7538 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7540 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7544 local file0=$DIR/$tfile.0
7545 local file1=$DIR/$tfile.1
7546 local xattr0=$TMP/$tfile.0
7547 local xattr1=$TMP/$tfile.1
7548 local namelist="lov lma lmv link fid version som hsm"
7552 rm -rf $file0 $file1 $xattr0 $xattr1
7555 # Get 'before' xattrs of $file1.
7556 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7558 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7559 namelist+=" lfsck_namespace"
7560 for name in $namelist; do
7561 # Try to copy xattr from $file0 to $file1.
7562 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7564 setfattr --name=trusted.$name --value="$value" $file1 ||
7565 error "setxattr 'trusted.$name' failed"
7567 # Try to set a garbage xattr.
7568 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7570 if [[ x$name == "xlov" ]]; then
7571 setfattr --name=trusted.lov --value="$value" $file1 &&
7572 error "setxattr invalid 'trusted.lov' success"
7574 setfattr --name=trusted.$name --value="$value" $file1 ||
7575 error "setxattr invalid 'trusted.$name' failed"
7578 # Try to remove the xattr from $file1. We don't care if this
7579 # appears to succeed or fail, we just don't want there to be
7580 # any changes or crashes.
7581 setfattr --remove=$trusted.$name $file1 2> /dev/null
7584 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7587 # Try to copy xattr from $file0 to $file1.
7588 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7590 setfattr --name=trusted.$name --value="$value" $file1 ||
7591 error "setxattr 'trusted.$name' failed"
7593 # Try to set a garbage xattr.
7594 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7596 setfattr --name=trusted.$name --value="$value" $file1 ||
7597 error "setxattr 'trusted.$name' failed"
7599 # Try to remove the xattr from $file1. We don't care if this
7600 # appears to succeed or fail, we just don't want there to be
7601 # any changes or crashes.
7602 setfattr --remove=$trusted.$name $file1 2> /dev/null
7605 # Get 'after' xattrs of file1.
7606 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7608 if ! diff $xattr0 $xattr1; then
7609 error "before and after xattrs of '$file1' differ"
7612 rm -rf $file0 $file1 $xattr0 $xattr1
7616 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7618 test_102p() { # LU-4703 setxattr did not check ownership
7619 local testfile=$DIR/$tfile
7621 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7622 skip "MDS needs to be at least 2.5.56" && return
7626 echo "setfacl as user..."
7627 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7628 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7630 echo "setfattr as user..."
7631 setfacl -m "u:$RUNAS_ID:---" $testfile
7632 $RUNAS setfattr -x system.posix_acl_access $testfile
7633 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7635 run_test 102p "check setxattr(2) correctly fails without permission"
7638 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7639 skip "MDS needs to be at least 2.6.92" && return
7640 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7642 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7645 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7646 skip "MDS needs to be at least 2.6.93" && return
7647 touch $DIR/$tfile || error "touch"
7648 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7649 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7650 rm $DIR/$tfile || error "rm"
7653 mkdir -p $DIR/$tdir || error "mkdir"
7654 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7655 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7656 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7657 error "$testfile error deleting user.author1"
7658 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7659 grep "user.$(basename $tdir)" &&
7660 error "$tdir did not delete user.$(basename $tdir)"
7661 rmdir $DIR/$tdir || error "rmdir"
7664 test_mkdir $DIR/$tdir
7665 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7666 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7667 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7668 error "$testfile error deleting user.author1"
7669 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7670 grep "user.$(basename $tdir)" &&
7671 error "$tdir did not delete user.$(basename $tdir)"
7672 rmdir $DIR/$tdir || error "rm striped dir"
7674 run_test 102r "set EAs with empty values"
7678 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7683 [ "$UID" != 0 ] && skip_env "must run as root" && return
7684 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7685 skip "must have acl enabled" && return
7686 [ -z "$(which setfacl 2>/dev/null)" ] &&
7687 skip_env "could not find setfacl" && return
7688 $GSS && skip "could not run under gss" && return
7689 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7691 gpasswd -a daemon bin # LU-5641
7692 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7694 declare -a identity_old
7696 for num in $(seq $MDSCOUNT); do
7697 switch_identity $num true || identity_old[$num]=$?
7705 echo "performing cp ..."
7706 run_acl_subtest cp || error "run_acl_subtest cp failed"
7707 echo "performing getfacl-noacl..."
7708 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7709 echo "performing misc..."
7710 run_acl_subtest misc || error "misc test failed"
7711 echo "performing permissions..."
7712 run_acl_subtest permissions || error "permissions failed"
7713 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7714 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7715 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7716 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7718 echo "performing permissions xattr..."
7719 run_acl_subtest permissions_xattr ||
7720 error "permissions_xattr failed"
7722 echo "performing setfacl..."
7723 run_acl_subtest setfacl || error "setfacl test failed"
7725 # inheritance test got from HP
7726 echo "performing inheritance..."
7727 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7728 chmod +x make-tree || error "chmod +x failed"
7729 run_acl_subtest inheritance || error "inheritance test failed"
7732 echo "LU-974 ignore umask when acl is enabled..."
7733 run_acl_subtest 974 || error "LU-974 umask test failed"
7734 if [ $MDSCOUNT -ge 2 ]; then
7735 run_acl_subtest 974_remote ||
7736 error "LU-974 umask test failed under remote dir"
7739 echo "LU-2561 newly created file is same size as directory..."
7740 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7741 run_acl_subtest 2561 || error "LU-2561 test failed"
7743 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7746 run_acl_subtest 4924 || error "LU-4924 test failed"
7751 for num in $(seq $MDSCOUNT); do
7752 if [ "${identity_old[$num]}" = 1 ]; then
7753 switch_identity $num false || identity_old[$num]=$?
7757 run_test 103a "acl test ========================================="
7761 cp -rp $DIR/$tdir $DIR/$tdir.bak
7763 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7764 error "$DIR/$tdir shouldn't contain default ACL"
7765 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7766 error "$DIR/$tdir.bak shouldn't contain default ACL"
7769 run_test 103c "'cp -rp' won't set empty acl"
7772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7774 lfs df || error "lfs df failed"
7775 lfs df -ih || error "lfs df -ih failed"
7776 lfs df -h $DIR || error "lfs df -h $DIR failed"
7777 lfs df -i $DIR || error "lfs df -i $DIR failed"
7778 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7779 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7781 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7782 lctl --device %$OSC deactivate
7783 lfs df || error "lfs df with deactivated OSC failed"
7784 lctl --device %$OSC activate
7785 # wait the osc back to normal
7786 wait_osc_import_state client ost FULL
7788 lfs df || error "lfs df with reactivated OSC failed"
7791 run_test 104a "lfs df [-ih] [path] test ========================="
7794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7795 [ $RUNAS_ID -eq $UID ] &&
7796 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7798 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7799 grep "Permission denied" | wc -l)))
7800 if [ $denied_cnt -ne 0 ]; then
7801 error "lfs check servers test failed"
7804 run_test 104b "$RUNAS lfs check servers test ===================="
7807 # doesn't work on 2.4 kernels
7809 if $(flock_is_enabled); then
7810 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7812 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7816 run_test 105a "flock when mounted without -o flock test ========"
7820 if $(flock_is_enabled); then
7821 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7823 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7827 run_test 105b "fcntl when mounted without -o flock test ========"
7831 if $(flock_is_enabled); then
7832 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7834 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7838 run_test 105c "lockf when mounted without -o flock test"
7840 test_105d() { # bug 15924
7841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7842 test_mkdir $DIR/$tdir
7843 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7844 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7845 $LCTL set_param fail_loc=0x80000315
7846 flocks_test 2 $DIR/$tdir
7848 run_test 105d "flock race (should not freeze) ========"
7850 test_105e() { # bug 22660 && 22040
7851 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7853 flocks_test 3 $DIR/$tfile
7855 run_test 105e "Two conflicting flocks from same process"
7857 test_106() { #bug 10921
7858 test_mkdir $DIR/$tdir
7859 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7860 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7862 run_test 106 "attempt exec of dir followed by chown of that dir"
7865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7872 local save_pattern=$(sysctl -n kernel.core_pattern)
7873 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7874 sysctl -w kernel.core_pattern=$file
7875 sysctl -w kernel.core_uses_pid=0
7883 kill -s 11 $SLEEPPID
7885 if [ -e $file ]; then
7886 size=`stat -c%s $file`
7887 [ $size -eq 0 ] && error "Fail to create core file $file"
7889 error "Fail to create core file $file"
7892 sysctl -w kernel.core_pattern=$save_pattern
7893 sysctl -w kernel.core_uses_pid=$save_uses_pid
7896 run_test 107 "Coredump on SIG"
7899 test_mkdir $DIR/$tdir
7900 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
7901 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
7902 error "mkdir with 256 char should fail, but did not"
7903 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7904 error "create with 255 char failed"
7905 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7906 error "create with 256 char should fail, but did not"
7911 run_test 110 "filename length checking"
7914 # Purpose: To verify dynamic thread (OSS) creation.
7917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7918 remote_ost_nodsh && skip "remote OST with nodsh" && return
7920 # Lustre does not stop service threads once they are started.
7921 # Reset number of running threads to default.
7926 local save_params="$TMP/sanity-$TESTNAME.parameters"
7928 # Get ll_ost_io count before I/O
7929 OSTIO_pre=$(do_facet ost1 \
7930 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7931 # Exit if lustre is not running (ll_ost_io not running).
7932 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7934 echo "Starting with $OSTIO_pre threads"
7935 local thread_max=$((OSTIO_pre * 2))
7936 local rpc_in_flight=$((thread_max * 2))
7937 # Number of I/O Process proposed to be started.
7939 local facets=$(get_facets OST)
7941 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
7942 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
7944 # Set in_flight to $rpc_in_flight
7945 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7946 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7947 nfiles=${rpc_in_flight}
7948 # Set ost thread_max to $thread_max
7949 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7951 # 5 Minutes should be sufficient for max number of OSS
7952 # threads(thread_max) to be created.
7956 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7957 test_mkdir $DIR/$tdir
7958 for i in $(seq $nfiles); do
7959 local file=$DIR/$tdir/${tfile}-$i
7960 $LFS setstripe -c -1 -i 0 $file
7961 ($WTL $file $timeout)&
7964 # I/O Started - Wait for thread_started to reach thread_max or report
7965 # error if thread_started is more than thread_max.
7966 echo "Waiting for thread_started to reach thread_max"
7967 local thread_started=0
7968 local end_time=$((SECONDS + timeout))
7970 while [ $SECONDS -le $end_time ] ; do
7972 # Get ost i/o thread_started count.
7973 thread_started=$(do_facet ost1 \
7975 ost.OSS.ost_io.threads_started | cut -d= -f2")
7976 # Break out if thread_started is equal/greater than thread_max
7977 if [[ $thread_started -ge $thread_max ]]; then
7978 echo ll_ost_io thread_started $thread_started, \
7979 equal/greater than thread_max $thread_max
7985 # Cleanup - We have the numbers, Kill i/o jobs if running.
7986 jobcount=($(jobs -p))
7987 for i in $(seq 0 $((${#jobcount[@]}-1)))
7989 kill -9 ${jobcount[$i]}
7990 if [ $? -ne 0 ] ; then
7992 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7996 # Cleanup files left by WTL binary.
7997 for i in $(seq $nfiles); do
7998 local file=$DIR/$tdir/${tfile}-$i
8000 if [ $? -ne 0 ] ; then
8001 echo "Warning: Failed to delete file $file"
8005 restore_lustre_params <$save_params
8006 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8008 # Error out if no new thread has started or Thread started is greater
8010 if [[ $thread_started -le $OSTIO_pre ||
8011 $thread_started -gt $thread_max ]]; then
8012 error "ll_ost_io: thread_started $thread_started" \
8013 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8014 "No new thread started or thread started greater " \
8018 run_test 115 "verify dynamic thread creation===================="
8021 wait_delete_completed
8022 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8023 echo "OST kbytes available: ${AVAIL[@]}"
8028 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8029 #echo OST $i: ${AVAIL[i]}kb
8030 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8034 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8039 echo "Min free space: OST $MINI: $MINV"
8040 echo "Max free space: OST $MAXI: $MAXV"
8043 test_116a() { # was previously test_116()
8044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8049 echo -n "Free space priority "
8050 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8055 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8056 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8058 trap simple_cleanup_common EXIT
8061 # Check if we need to generate uneven OSTs
8062 test_mkdir -p $DIR/$tdir/OST${MINI}
8063 local FILL=$((MINV / 4))
8064 local DIFF=$((MAXV - MINV))
8065 local DIFF2=$((DIFF * 100 / MINV))
8067 local threshold=$(do_facet $SINGLEMDS \
8068 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8069 threshold=${threshold%%%}
8070 echo -n "Check for uneven OSTs: "
8071 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8073 if [[ $DIFF2 -gt $threshold ]]; then
8075 echo "Don't need to fill OST$MINI"
8077 # generate uneven OSTs. Write 2% over the QOS threshold value
8079 DIFF=$((threshold - DIFF2 + 2))
8080 DIFF2=$((MINV * DIFF / 100))
8081 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8082 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8083 error "setstripe failed"
8084 DIFF=$((DIFF2 / 2048))
8086 while [ $i -lt $DIFF ]; do
8088 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8089 bs=2M count=1 2>/dev/null
8098 DIFF=$((MAXV - MINV))
8099 DIFF2=$((DIFF * 100 / MINV))
8100 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8101 if [ $DIFF2 -gt $threshold ]; then
8104 echo "failed - QOS mode won't be used"
8105 skip "QOS imbalance criteria not met"
8106 simple_cleanup_common
8115 # now fill using QOS
8116 $SETSTRIPE -c 1 $DIR/$tdir
8117 FILL=$((FILL / 200))
8118 if [ $FILL -gt 600 ]; then
8121 echo "writing $FILL files to QOS-assigned OSTs"
8123 while [ $i -lt $FILL ]; do
8125 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8129 echo "wrote $i 200k files"
8133 echo "Note: free space may not be updated, so measurements might be off"
8135 DIFF2=$((MAXV - MINV))
8136 echo "free space delta: orig $DIFF final $DIFF2"
8137 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8138 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8139 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8140 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8141 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8142 if [[ $DIFF -gt 0 ]]; then
8143 FILL=$((DIFF2 * 100 / DIFF - 100))
8144 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8147 # Figure out which files were written where
8148 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8149 awk '/'$MINI1': / {print $2; exit}')
8151 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8152 echo "$MINC files created on smaller OST $MINI1"
8153 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8154 awk '/'$MAXI1': / {print $2; exit}')
8156 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8157 echo "$MAXC files created on larger OST $MAXI1"
8158 if [[ $MINC -gt 0 ]]; then
8159 FILL=$((MAXC * 100 / MINC - 100))
8160 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8162 [[ $MAXC -gt $MINC ]] ||
8163 error_ignore LU-9 "stripe QOS didn't balance free space"
8164 simple_cleanup_common
8166 run_test 116a "stripe QOS: free space balance ==================="
8168 test_116b() { # LU-2093
8169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8170 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8172 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8173 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8174 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8175 [ -z "$old_rr" ] && skip "no QOS" && return 0
8176 do_facet $SINGLEMDS lctl set_param \
8177 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8179 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8180 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8181 do_facet $SINGLEMDS lctl set_param fail_loc=0
8183 do_facet $SINGLEMDS lctl set_param \
8184 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8186 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8188 test_117() # bug 10891
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8191 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8192 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8193 lctl set_param fail_loc=0x21e
8194 > $DIR/$tfile || error "truncate failed"
8195 lctl set_param fail_loc=0
8196 echo "Truncate succeeded."
8199 run_test 117 "verify osd extend =========="
8201 NO_SLOW_RESENDCOUNT=4
8202 export OLD_RESENDCOUNT=""
8203 set_resend_count () {
8204 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8205 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8206 lctl set_param -n $PROC_RESENDCOUNT $1
8207 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8210 # for reduce test_118* time (b=14842)
8211 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8213 # Reset async IO behavior after error case
8215 FILE=$DIR/reset_async
8217 # Ensure all OSCs are cleared
8218 $SETSTRIPE -c -1 $FILE
8219 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8224 test_118a() #bug 11710
8226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8229 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8230 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8231 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8233 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8234 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8239 run_test 118a "verify O_SYNC works =========="
8243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8244 remote_ost_nodsh && skip "remote OST with nodsh" && return
8248 #define OBD_FAIL_SRV_ENOENT 0x217
8249 set_nodes_failloc "$(osts_nodes)" 0x217
8250 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8252 set_nodes_failloc "$(osts_nodes)" 0
8253 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8254 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8257 if [[ $RC -eq 0 ]]; then
8258 error "Must return error due to dropped pages, rc=$RC"
8262 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8263 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8267 echo "Dirty pages not leaked on ENOENT"
8269 # Due to the above error the OSC will issue all RPCs syncronously
8270 # until a subsequent RPC completes successfully without error.
8271 $MULTIOP $DIR/$tfile Ow4096yc
8276 run_test 118b "Reclaim dirty pages on fatal error =========="
8280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8282 # for 118c, restore the original resend count, LU-1940
8283 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8284 set_resend_count $OLD_RESENDCOUNT
8285 remote_ost_nodsh && skip "remote OST with nodsh" && return
8289 #define OBD_FAIL_OST_EROFS 0x216
8290 set_nodes_failloc "$(osts_nodes)" 0x216
8292 # multiop should block due to fsync until pages are written
8293 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8297 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8298 error "Multiop failed to block on fsync, pid=$MULTIPID"
8301 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8303 if [[ $WRITEBACK -eq 0 ]]; then
8304 error "No page in writeback, writeback=$WRITEBACK"
8307 set_nodes_failloc "$(osts_nodes)" 0
8310 if [[ $RC -ne 0 ]]; then
8311 error "Multiop fsync failed, rc=$RC"
8314 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8315 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8317 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8318 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8322 echo "Dirty pages flushed via fsync on EROFS"
8325 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8327 # continue to use small resend count to reduce test_118* time (b=14842)
8328 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8333 remote_ost_nodsh && skip "remote OST with nodsh" && return
8337 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8338 set_nodes_failloc "$(osts_nodes)" 0x214
8339 # multiop should block due to fsync until pages are written
8340 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8344 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8345 error "Multiop failed to block on fsync, pid=$MULTIPID"
8348 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8350 if [[ $WRITEBACK -eq 0 ]]; then
8351 error "No page in writeback, writeback=$WRITEBACK"
8354 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8355 set_nodes_failloc "$(osts_nodes)" 0
8357 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8358 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8360 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8361 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8365 echo "Dirty pages gaurenteed flushed via fsync"
8368 run_test 118d "Fsync validation inject a delay of the bulk =========="
8371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8374 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8375 lctl set_param fail_loc=0x8000040a
8377 # Should simulate EINVAL error which is fatal
8378 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8380 if [[ $RC -eq 0 ]]; then
8381 error "Must return error due to dropped pages, rc=$RC"
8384 lctl set_param fail_loc=0x0
8386 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8387 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8388 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8390 if [[ $LOCKED -ne 0 ]]; then
8391 error "Locked pages remain in cache, locked=$LOCKED"
8394 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8395 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8399 echo "No pages locked after fsync"
8404 run_test 118f "Simulate unrecoverable OSC side error =========="
8407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8410 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8411 lctl set_param fail_loc=0x406
8413 # simulate local -ENOMEM
8414 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8417 lctl set_param fail_loc=0
8418 if [[ $RC -eq 0 ]]; then
8419 error "Must return error due to dropped pages, rc=$RC"
8422 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8423 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8424 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8426 if [[ $LOCKED -ne 0 ]]; then
8427 error "Locked pages remain in cache, locked=$LOCKED"
8430 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8431 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8435 echo "No pages locked after fsync"
8440 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8444 remote_ost_nodsh && skip "remote OST with nodsh" && return
8448 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8449 set_nodes_failloc "$(osts_nodes)" 0x20e
8450 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8451 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8454 set_nodes_failloc "$(osts_nodes)" 0
8455 if [[ $RC -eq 0 ]]; then
8456 error "Must return error due to dropped pages, rc=$RC"
8459 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8460 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8461 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8463 if [[ $LOCKED -ne 0 ]]; then
8464 error "Locked pages remain in cache, locked=$LOCKED"
8467 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8468 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8472 echo "No pages locked after fsync"
8476 run_test 118h "Verify timeout in handling recoverables errors =========="
8478 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8482 remote_ost_nodsh && skip "remote OST with nodsh" && return
8486 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8487 set_nodes_failloc "$(osts_nodes)" 0x20e
8489 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8490 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8493 set_nodes_failloc "$(osts_nodes)" 0
8497 if [[ $RC -ne 0 ]]; then
8498 error "got error, but should be not, rc=$RC"
8501 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8502 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8503 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8504 if [[ $LOCKED -ne 0 ]]; then
8505 error "Locked pages remain in cache, locked=$LOCKED"
8508 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8509 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8513 echo "No pages locked after fsync"
8517 run_test 118i "Fix error before timeout in recoverable error =========="
8519 [ "$SLOW" = "no" ] && set_resend_count 4
8522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8523 remote_ost_nodsh && skip "remote OST with nodsh" && return
8527 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8528 set_nodes_failloc "$(osts_nodes)" 0x220
8530 # return -EIO from OST
8531 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8533 set_nodes_failloc "$(osts_nodes)" 0x0
8534 if [[ $RC -eq 0 ]]; then
8535 error "Must return error due to dropped pages, rc=$RC"
8538 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8539 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8540 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8541 if [[ $LOCKED -ne 0 ]]; then
8542 error "Locked pages remain in cache, locked=$LOCKED"
8545 # in recoverable error on OST we want resend and stay until it finished
8546 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8547 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8551 echo "No pages locked after fsync"
8555 run_test 118j "Simulate unrecoverable OST side error =========="
8559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8560 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8562 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8563 set_nodes_failloc "$(osts_nodes)" 0x20e
8564 test_mkdir $DIR/$tdir
8566 for ((i=0;i<10;i++)); do
8567 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8568 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8575 set_nodes_failloc "$(osts_nodes)" 0
8578 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8584 test_mkdir $DIR/$tdir
8585 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8588 run_test 118l "fsync dir"
8590 test_118m() # LU-3066
8592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8593 test_mkdir $DIR/$tdir
8594 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8597 run_test 118m "fdatasync dir ========="
8599 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8607 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8609 # Sleep to avoid a cached response.
8610 #define OBD_STATFS_CACHE_SECONDS 1
8613 # Inject a 10 second delay in the OST_STATFS handler.
8614 #define OBD_FAIL_OST_STATFS_DELAY 0x242
8615 set_nodes_failloc "$(osts_nodes)" 0x242
8618 stat --file-system $MOUNT > /dev/null
8621 set_nodes_failloc "$(osts_nodes)" 0
8623 if ((end - begin > 20)); then
8624 error "statfs took $((end - begin)) seconds, expected 10"
8627 run_test 118n "statfs() sends OST_STATFS requests in parallel"
8629 test_119a() # bug 11737
8631 BSIZE=$((512 * 1024))
8632 directio write $DIR/$tfile 0 1 $BSIZE
8633 # We ask to read two blocks, which is more than a file size.
8634 # directio will indicate an error when requested and actual
8635 # sizes aren't equeal (a normal situation in this case) and
8636 # print actual read amount.
8637 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8638 if [ "$NOB" != "$BSIZE" ]; then
8639 error "read $NOB bytes instead of $BSIZE"
8643 run_test 119a "Short directIO read must return actual read amount"
8645 test_119b() # bug 11737
8647 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8649 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8650 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8652 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8653 error "direct read failed"
8656 run_test 119b "Sparse directIO read must return actual read amount"
8658 test_119c() # bug 13099
8661 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8662 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8665 run_test 119c "Testing for direct read hitting hole"
8667 test_119d() # bug 15950
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8671 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8673 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8674 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8675 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8676 lctl set_param fail_loc=0x40d
8677 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8680 cat $DIR/$tfile > /dev/null &
8681 lctl set_param fail_loc=0
8684 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8686 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8687 error "the read rpcs have not completed in 2s"
8689 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8691 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8695 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8696 test_mkdir $DIR/$tdir
8697 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8698 { skip "no early lock cancel on server"; return 0; }
8700 lru_resize_disable mdc
8701 lru_resize_disable osc
8702 cancel_lru_locks mdc
8703 # asynchronous object destroy at MDT could cause bl ast to client
8704 cancel_lru_locks osc
8706 stat $DIR/$tdir > /dev/null
8707 can1=$(do_facet $SINGLEMDS \
8708 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8709 awk '/ldlm_cancel/ {print $2}')
8710 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8711 awk '/ldlm_bl_callback/ {print $2}')
8712 test_mkdir -c1 $DIR/$tdir/d1
8713 can2=$(do_facet $SINGLEMDS \
8714 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8715 awk '/ldlm_cancel/ {print $2}')
8716 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8717 awk '/ldlm_bl_callback/ {print $2}')
8718 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8719 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8720 lru_resize_enable mdc
8721 lru_resize_enable osc
8723 run_test 120a "Early Lock Cancel: mkdir test"
8726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8728 test_mkdir $DIR/$tdir
8729 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8730 { skip "no early lock cancel on server"; return 0; }
8731 lru_resize_disable mdc
8732 lru_resize_disable osc
8733 cancel_lru_locks mdc
8734 stat $DIR/$tdir > /dev/null
8735 can1=$(do_facet $SINGLEMDS \
8736 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8737 awk '/ldlm_cancel/ {print $2}')
8738 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8739 awk '/ldlm_bl_callback/ {print $2}')
8741 can2=$(do_facet $SINGLEMDS \
8742 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8743 awk '/ldlm_cancel/ {print $2}')
8744 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8745 awk '/ldlm_bl_callback/ {print $2}')
8746 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8747 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8748 lru_resize_enable mdc
8749 lru_resize_enable osc
8751 run_test 120b "Early Lock Cancel: create test"
8754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8755 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8756 test_mkdir -c1 $DIR/$tdir
8757 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8758 { skip "no early lock cancel on server"; return 0; }
8759 lru_resize_disable mdc
8760 lru_resize_disable osc
8761 test_mkdir -c1 $DIR/$tdir/d1
8762 test_mkdir -c1 $DIR/$tdir/d2
8763 touch $DIR/$tdir/d1/f1
8764 cancel_lru_locks mdc
8765 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8766 can1=$(do_facet $SINGLEMDS \
8767 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8768 awk '/ldlm_cancel/ {print $2}')
8769 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8770 awk '/ldlm_bl_callback/ {print $2}')
8771 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8772 can2=$(do_facet $SINGLEMDS \
8773 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8774 awk '/ldlm_cancel/ {print $2}')
8775 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8776 awk '/ldlm_bl_callback/ {print $2}')
8777 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8778 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8779 lru_resize_enable mdc
8780 lru_resize_enable osc
8782 run_test 120c "Early Lock Cancel: link test"
8785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8786 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8787 test_mkdir -c1 $DIR/$tdir
8788 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8789 { skip "no early lock cancel on server"; return 0; }
8790 lru_resize_disable mdc
8791 lru_resize_disable osc
8793 cancel_lru_locks mdc
8794 stat $DIR/$tdir > /dev/null
8795 can1=$(do_facet $SINGLEMDS \
8796 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8797 awk '/ldlm_cancel/ {print $2}')
8798 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8799 awk '/ldlm_bl_callback/ {print $2}')
8800 chmod a+x $DIR/$tdir
8801 can2=$(do_facet $SINGLEMDS \
8802 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8803 awk '/ldlm_cancel/ {print $2}')
8804 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8805 awk '/ldlm_bl_callback/ {print $2}')
8806 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8807 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8808 lru_resize_enable mdc
8809 lru_resize_enable osc
8811 run_test 120d "Early Lock Cancel: setattr test"
8814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8815 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8816 { skip "no early lock cancel on server"; return 0; }
8817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8818 local dlmtrace_set=false
8820 test_mkdir -c1 $DIR/$tdir
8821 lru_resize_disable mdc
8822 lru_resize_disable osc
8823 ! $LCTL get_param debug | grep -q dlmtrace &&
8824 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8825 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8826 cancel_lru_locks mdc
8827 cancel_lru_locks osc
8828 dd if=$DIR/$tdir/f1 of=/dev/null
8829 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8830 # XXX client can not do early lock cancel of OST lock
8831 # during unlink (LU-4206), so cancel osc lock now.
8833 cancel_lru_locks osc
8834 can1=$(do_facet $SINGLEMDS \
8835 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8836 awk '/ldlm_cancel/ {print $2}')
8837 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8838 awk '/ldlm_bl_callback/ {print $2}')
8839 unlink $DIR/$tdir/f1
8841 can2=$(do_facet $SINGLEMDS \
8842 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8843 awk '/ldlm_cancel/ {print $2}')
8844 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8845 awk '/ldlm_bl_callback/ {print $2}')
8846 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8847 $LCTL dk $TMP/cancel.debug.txt
8848 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8849 $LCTL dk $TMP/blocking.debug.txt
8850 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8851 lru_resize_enable mdc
8852 lru_resize_enable osc
8854 run_test 120e "Early Lock Cancel: unlink test"
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8858 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8859 { skip "no early lock cancel on server"; return 0; }
8860 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8861 test_mkdir -c1 $DIR/$tdir
8862 lru_resize_disable mdc
8863 lru_resize_disable osc
8864 test_mkdir -c1 $DIR/$tdir/d1
8865 test_mkdir -c1 $DIR/$tdir/d2
8866 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8867 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8868 cancel_lru_locks mdc
8869 cancel_lru_locks osc
8870 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8871 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8872 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8873 # XXX client can not do early lock cancel of OST lock
8874 # during rename (LU-4206), so cancel osc lock now.
8876 cancel_lru_locks osc
8877 can1=$(do_facet $SINGLEMDS \
8878 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8879 awk '/ldlm_cancel/ {print $2}')
8880 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8881 awk '/ldlm_bl_callback/ {print $2}')
8882 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8884 can2=$(do_facet $SINGLEMDS \
8885 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8886 awk '/ldlm_cancel/ {print $2}')
8887 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8888 awk '/ldlm_bl_callback/ {print $2}')
8889 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8890 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8891 lru_resize_enable mdc
8892 lru_resize_enable osc
8894 run_test 120f "Early Lock Cancel: rename test"
8897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8898 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8899 { skip "no early lock cancel on server"; return 0; }
8900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8901 lru_resize_disable mdc
8902 lru_resize_disable osc
8904 echo create $count files
8905 test_mkdir $DIR/$tdir
8906 cancel_lru_locks mdc
8907 cancel_lru_locks osc
8910 can0=$(do_facet $SINGLEMDS \
8911 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8912 awk '/ldlm_cancel/ {print $2}')
8913 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8914 awk '/ldlm_bl_callback/ {print $2}')
8915 createmany -o $DIR/$tdir/f $count
8917 can1=$(do_facet $SINGLEMDS \
8918 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8919 awk '/ldlm_cancel/ {print $2}')
8920 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8921 awk '/ldlm_bl_callback/ {print $2}')
8923 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8924 echo rm $count files
8927 can2=$(do_facet $SINGLEMDS \
8928 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8929 awk '/ldlm_cancel/ {print $2}')
8930 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8931 awk '/ldlm_bl_callback/ {print $2}')
8933 echo total: $count removes in $((t2-t1))
8934 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8936 # wait for commitment of removal
8937 lru_resize_enable mdc
8938 lru_resize_enable osc
8940 run_test 120g "Early Lock Cancel: performance test"
8942 test_121() { #bug #10589
8943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8945 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8946 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8947 lctl set_param fail_loc=0x310
8948 cancel_lru_locks osc > /dev/null
8949 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8950 lctl set_param fail_loc=0
8951 [[ $reads -eq $writes ]] ||
8952 error "read $reads blocks, must be $writes blocks"
8954 run_test 121 "read cancel race ========="
8956 test_123a() { # was test 123, statahead(bug 11401)
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8959 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
8960 log "testing UP system. Performance may be lower than expected."
8965 test_mkdir $DIR/$tdir
8966 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8967 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8969 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8970 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8972 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8973 lctl set_param -n llite.*.statahead_max 0
8974 lctl get_param llite.*.statahead_max
8975 cancel_lru_locks mdc
8976 cancel_lru_locks osc
8978 time ls -l $DIR/$tdir | wc -l
8980 delta=$((etime - stime))
8981 log "ls $i files without statahead: $delta sec"
8982 lctl set_param llite.*.statahead_max=$max
8984 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8985 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8986 cancel_lru_locks mdc
8987 cancel_lru_locks osc
8989 time ls -l $DIR/$tdir | wc -l
8991 delta_sa=$((etime - stime))
8992 log "ls $i files with statahead: $delta_sa sec"
8993 lctl get_param -n llite.*.statahead_stats
8994 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8996 [[ $swrong -lt $ewrong ]] &&
8997 log "statahead was stopped, maybe too many locks held!"
8998 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9000 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9001 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9002 lctl set_param -n llite.*.statahead_max 0
9003 lctl get_param llite.*.statahead_max
9004 cancel_lru_locks mdc
9005 cancel_lru_locks osc
9007 time ls -l $DIR/$tdir | wc -l
9009 delta=$((etime - stime))
9010 log "ls $i files again without statahead: $delta sec"
9011 lctl set_param llite.*.statahead_max=$max
9012 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9013 if [ $SLOWOK -eq 0 ]; then
9014 error "ls $i files is slower with statahead!"
9016 log "ls $i files is slower with statahead!"
9022 [ $delta -gt 20 ] && break
9023 [ $delta -gt 8 ] && MULT=$((50 / delta))
9024 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9032 delta=$((etime - stime))
9033 log "rm -r $DIR/$tdir/: $delta seconds"
9035 lctl get_param -n llite.*.statahead_stats
9037 run_test 123a "verify statahead work"
9039 test_123b () { # statahead(bug 15027)
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9041 test_mkdir $DIR/$tdir
9042 createmany -o $DIR/$tdir/$tfile-%d 1000
9044 cancel_lru_locks mdc
9045 cancel_lru_locks osc
9047 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9048 lctl set_param fail_loc=0x80000803
9049 ls -lR $DIR/$tdir > /dev/null
9051 lctl set_param fail_loc=0x0
9052 lctl get_param -n llite.*.statahead_stats
9057 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9061 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9062 { skip "no lru resize on server"; return 0; }
9064 test_mkdir $DIR/$tdir
9066 log "create $NR files at $DIR/$tdir"
9067 createmany -o $DIR/$tdir/f $NR ||
9068 error "failed to create $NR files in $DIR/$tdir"
9070 cancel_lru_locks mdc
9071 ls -l $DIR/$tdir > /dev/null
9075 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9076 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9077 LRU_SIZE=$($LCTL get_param -n $PARAM)
9078 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9079 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9081 log "NS=$(basename $NSDIR)"
9086 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9087 skip "Not enough cached locks created!"
9094 # We know that lru resize allows one client to hold $LIMIT locks
9095 # for 10h. After that locks begin to be killed by client.
9097 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9099 if [ $LIMIT -lt $LRU_SIZE ]; then
9100 skip "Limit is too small $LIMIT"
9104 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9105 # killing locks. Some time was spent for creating locks. This means
9106 # that up to the moment of sleep finish we must have killed some of
9107 # them (10-100 locks). This depends on how fast ther were created.
9108 # Many of them were touched in almost the same moment and thus will
9109 # be killed in groups.
9110 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9112 # Use $LRU_SIZE_B here to take into account real number of locks
9113 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9114 local LRU_SIZE_B=$LRU_SIZE
9116 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9117 log "OLD_LVF=$OLD_LVF"
9118 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9120 # Let's make sure that we really have some margin. Client checks
9121 # cached locks every 10 sec.
9123 log "Sleep ${SLEEP} sec"
9125 while ((SEC<$SLEEP)); do
9129 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9133 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9134 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9136 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9137 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9138 unlinkmany $DIR/$tdir/f $NR
9142 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9143 log "unlink $NR files at $DIR/$tdir"
9144 unlinkmany $DIR/$tdir/f $NR
9146 run_test 124a "lru resize ======================================="
9148 get_max_pool_limit()
9150 local limit=$($LCTL get_param \
9151 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9154 if [[ $l -gt $max ]]; then
9162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9163 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9164 { skip "no lru resize on server"; return 0; }
9166 LIMIT=$(get_max_pool_limit)
9168 NR=$(($(default_lru_size)*20))
9169 if [[ $NR -gt $LIMIT ]]; then
9170 log "Limit lock number by $LIMIT locks"
9174 IFree=$(mdsrate_inodes_available)
9175 if [ $IFree -lt $NR ]; then
9176 log "Limit lock number by $IFree inodes"
9180 lru_resize_disable mdc
9181 test_mkdir -p $DIR/$tdir/disable_lru_resize
9183 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9184 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9185 cancel_lru_locks mdc
9188 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9191 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9194 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9198 nolruresize_delta=$((etime-stime))
9199 log "ls -la time: $nolruresize_delta seconds"
9200 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9201 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9203 lru_resize_enable mdc
9204 test_mkdir -p $DIR/$tdir/enable_lru_resize
9206 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9207 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9208 cancel_lru_locks mdc
9211 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9214 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9217 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9221 lruresize_delta=$((etime-stime))
9222 log "ls -la time: $lruresize_delta seconds"
9223 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9225 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9226 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9227 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9228 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9230 log "lru resize performs the same with no lru resize"
9232 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9234 run_test 124b "lru resize (performance test) ======================="
9237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9238 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9239 { skip "no lru resize on server"; return 0; }
9241 # cache ununsed locks on client
9243 cancel_lru_locks mdc
9244 test_mkdir $DIR/$tdir
9245 createmany -o $DIR/$tdir/f $nr ||
9246 error "failed to create $nr files in $DIR/$tdir"
9247 ls -l $DIR/$tdir > /dev/null
9249 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9250 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9251 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9252 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9253 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9255 # set lru_max_age to 1 sec
9256 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9257 echo "sleep $((recalc_p * 2)) seconds..."
9258 sleep $((recalc_p * 2))
9260 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9261 # restore lru_max_age
9262 $LCTL set_param -n $nsdir.lru_max_age $max_age
9263 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9264 unlinkmany $DIR/$tdir/f $nr
9266 run_test 124c "LRUR cancel very aged locks"
9268 test_125() { # 13358
9269 $LCTL get_param -n llite.*.client_type | grep -q local ||
9270 { skip "must run as local client"; return; }
9271 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9272 { skip "must have acl enabled"; return; }
9273 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9274 test_mkdir $DIR/$tdir
9275 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9276 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9277 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9279 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9281 test_126() { # bug 12829/13455
9282 $LCTL get_param -n llite.*.client_type | grep -q local ||
9283 { skip "must run as local client"; return; }
9284 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9285 $GSS && skip "must run as gss disabled" && return
9287 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9288 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9290 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9292 run_test 126 "check that the fsgid provided by the client is taken into account"
9294 test_127a() { # bug 15521
9295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9296 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9297 $LCTL set_param osc.*.stats=0
9298 FSIZE=$((2048 * 1024))
9299 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9300 cancel_lru_locks osc
9301 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9303 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9304 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9305 echo "got $COUNT $NAME"
9306 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9307 eval $NAME=$COUNT || error "Wrong proc format"
9310 read_bytes|write_bytes)
9311 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9312 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9313 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9314 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9315 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9316 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9317 error "sumsquare is too small: $SUMSQ"
9318 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9319 error "sumsquare is too big: $SUMSQ"
9323 done < $DIR/${tfile}.tmp
9325 #check that we actually got some stats
9326 [ "$read_bytes" ] || error "Missing read_bytes stats"
9327 [ "$write_bytes" ] || error "Missing write_bytes stats"
9328 [ "$read_bytes" != 0 ] || error "no read done"
9329 [ "$write_bytes" != 0 ] || error "no write done"
9331 run_test 127a "verify the client stats are sane"
9333 test_127b() { # bug LU-333
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9335 $LCTL set_param llite.*.stats=0
9336 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9337 # perform 2 reads and writes so MAX is different from SUM.
9338 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9339 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9340 cancel_lru_locks osc
9341 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9342 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9344 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9345 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9346 echo "got $COUNT $NAME"
9347 eval $NAME=$COUNT || error "Wrong proc format"
9351 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9352 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9353 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9354 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9357 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9358 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9359 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9360 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9364 done < $TMP/${tfile}.tmp
9366 #check that we actually got some stats
9367 [ "$read_bytes" ] || error "Missing read_bytes stats"
9368 [ "$write_bytes" ] || error "Missing write_bytes stats"
9369 [ "$read_bytes" != 0 ] || error "no read done"
9370 [ "$write_bytes" != 0 ] || error "no write done"
9372 rm -f $TMP/${tfile}.tmp
9374 run_test 127b "verify the llite client stats are sane"
9376 test_128() { # bug 15212
9378 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9383 result=$(grep error $TMP/$tfile.log)
9384 rm -f $DIR/$tfile $TMP/$tfile.log
9386 error "consecutive find's under interactive lfs failed"
9388 run_test 128 "interactive lfs for 2 consecutive find's"
9395 local ldproc=/proc/fs/ldiskfs
9396 local facets=$(get_facets MDS)
9398 for facet in ${facets//,/ }; do
9399 canondev=$(ldiskfs_canon \
9400 *.$(convert_facet2label $facet).mntdev $facet)
9401 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9402 ldproc=/sys/fs/ldiskfs
9403 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9404 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9409 local facets=$(get_facets MDS)
9410 for facet in ${facets//,/ }; do
9411 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9417 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9418 { skip "Need MDS version with at least 2.5.56"; return 0; }
9420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9421 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9422 skip "ldiskfs only test"
9425 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9428 local has_warning=false
9433 # block size of mds1
9434 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9435 set_dir_limits $maxsize $maxsize
9436 local dirsize=$(stat -c%s "$DIR/$tdir")
9438 while [[ $dirsize -le $maxsize ]]; do
9439 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9441 if ! $has_warning; then
9442 check_mds_dmesg '"is approaching"' && has_warning=true
9445 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9446 # EFBIG for previous versions included in ldiskfs series
9447 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9449 echo "return code $rc received as expected"
9451 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9452 error_exit "create failed w/o dir size limit"
9454 check_mds_dmesg '"has reached"' ||
9455 error_exit "reached message should be output"
9457 [ $has_warning = "false" ] &&
9458 error_exit "warning message should be output"
9460 dirsize=$(stat -c%s "$DIR/$tdir")
9462 [[ $dirsize -ge $maxsize ]] && return 0
9463 error_exit "current dir size $dirsize, " \
9464 "previous limit $maxsize"
9465 elif [ $rc -ne 0 ]; then
9467 error_exit "return $rc received instead of expected " \
9468 "$EFBIG or $ENOSPC, files in dir $dirsize"
9470 nfiles=$((nfiles + 1))
9471 dirsize=$(stat -c%s "$DIR/$tdir")
9475 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9477 run_test 129 "test directory size limit ========================"
9486 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9487 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9490 trap cleanup_130 EXIT RETURN
9492 local fm_file=$DIR/$tfile
9493 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9494 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9495 error "dd failed for $fm_file"
9497 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9498 filefrag -ves $fm_file
9500 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9501 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9502 [ $RC != 0 ] && error "filefrag $fm_file failed"
9504 filefrag_op=$(filefrag -ve -k $fm_file |
9505 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9506 lun=$($GETSTRIPE -i $fm_file)
9508 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9511 for line in $filefrag_op
9513 frag_lun=`echo $line | cut -d: -f5`
9514 ext_len=`echo $line | cut -d: -f4`
9515 if (( $frag_lun != $lun )); then
9517 error "FIEMAP on 1-stripe file($fm_file) failed"
9520 (( tot_len += ext_len ))
9523 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9525 error "FIEMAP on 1-stripe file($fm_file) failed;"
9531 echo "FIEMAP on single striped file succeeded"
9533 run_test 130a "FIEMAP (1-stripe file)"
9536 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9538 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9539 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9542 trap cleanup_130 EXIT RETURN
9544 local fm_file=$DIR/$tfile
9545 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9546 error "setstripe on $fm_file"
9547 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9548 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9550 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9551 error "dd failed on $fm_file"
9553 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9554 filefrag_op=$(filefrag -ve -k $fm_file |
9555 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9557 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9558 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9563 for line in $filefrag_op
9565 frag_lun=$(echo $line | cut -d: -f5 |
9566 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9567 ext_len=$(echo $line | cut -d: -f4)
9568 if (( $frag_lun != $last_lun )); then
9569 if (( tot_len != 1024 )); then
9571 error "FIEMAP on $fm_file failed; returned " \
9572 "len $tot_len for OST $last_lun instead of 1024"
9579 (( tot_len += ext_len ))
9582 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9584 error "FIEMAP on $fm_file failed; returned wrong number of " \
9585 "luns or wrong len for OST $last_lun"
9591 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9593 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9596 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9598 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9599 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9602 trap cleanup_130 EXIT RETURN
9604 local fm_file=$DIR/$tfile
9605 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9606 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9607 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9609 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9610 error "dd failed on $fm_file"
9612 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9613 filefrag_op=$(filefrag -ve -k $fm_file |
9614 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9616 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9617 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9622 for line in $filefrag_op
9624 frag_lun=$(echo $line | cut -d: -f5 |
9625 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9626 ext_len=$(echo $line | cut -d: -f4)
9627 if (( $frag_lun != $last_lun )); then
9628 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9629 if (( logical != 512 )); then
9631 error "FIEMAP on $fm_file failed; returned " \
9632 "logical start for lun $logical instead of 512"
9635 if (( tot_len != 512 )); then
9637 error "FIEMAP on $fm_file failed; returned " \
9638 "len $tot_len for OST $last_lun instead of 1024"
9645 (( tot_len += ext_len ))
9648 if (( num_luns != 2 || tot_len != 512 )); then
9650 error "FIEMAP on $fm_file failed; returned wrong number of " \
9651 "luns or wrong len for OST $last_lun"
9657 echo "FIEMAP on 2-stripe file with hole succeeded"
9659 run_test 130c "FIEMAP (2-stripe file with hole)"
9662 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9664 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9665 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9668 trap cleanup_130 EXIT RETURN
9670 local fm_file=$DIR/$tfile
9671 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9672 error "setstripe on $fm_file"
9673 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9674 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9676 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9677 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9678 error "dd failed on $fm_file"
9680 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9681 filefrag_op=$(filefrag -ve -k $fm_file |
9682 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9684 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9685 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9690 for line in $filefrag_op
9692 frag_lun=$(echo $line | cut -d: -f5 |
9693 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9694 ext_len=$(echo $line | cut -d: -f4)
9695 if (( $frag_lun != $last_lun )); then
9696 if (( tot_len != 1024 )); then
9698 error "FIEMAP on $fm_file failed; returned " \
9699 "len $tot_len for OST $last_lun instead of 1024"
9706 (( tot_len += ext_len ))
9709 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
9711 error "FIEMAP on $fm_file failed; returned wrong number of " \
9712 "luns or wrong len for OST $last_lun"
9718 echo "FIEMAP on N-stripe file succeeded"
9720 run_test 130d "FIEMAP (N-stripe file)"
9723 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9725 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9726 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9728 trap cleanup_130 EXIT RETURN
9730 local fm_file=$DIR/$tfile
9731 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9732 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9733 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9736 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9737 for ((i = 0; i < $NUM_BLKS; i++))
9739 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9742 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9743 filefrag_op=$(filefrag -ve -k $fm_file |
9744 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9746 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9747 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9752 for line in $filefrag_op
9754 frag_lun=$(echo $line | cut -d: -f5 |
9755 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9756 ext_len=$(echo $line | cut -d: -f4)
9757 if (( $frag_lun != $last_lun )); then
9758 if (( tot_len != $EXPECTED_LEN )); then
9760 error "FIEMAP on $fm_file failed; returned " \
9761 "len $tot_len for OST $last_lun instead " \
9769 (( tot_len += ext_len ))
9772 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9774 error "FIEMAP on $fm_file failed; returned wrong number " \
9775 "of luns or wrong len for OST $last_lun"
9781 echo "FIEMAP with continuation calls succeeded"
9783 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9785 # Test for writev/readv
9787 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9788 error "writev test failed"
9789 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9790 error "readv failed"
9793 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9796 local fsize=$((524288 + 1048576 + 1572864))
9797 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9798 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9799 error "append writev test failed"
9801 ((fsize += 1572864 + 1048576))
9802 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9803 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9804 error "append writev test failed"
9807 run_test 131b "test append writev"
9810 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9813 run_test 131c "test read/write on file w/o objects"
9816 rwv -f $DIR/$tfile -w -n 1 1572864
9817 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9818 if [ "$NOB" != 1572864 ]; then
9819 error "Short read filed: read $NOB bytes instead of 1572864"
9823 run_test 131d "test short read"
9826 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9827 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9828 error "read hitting hole failed"
9831 run_test 131e "test read hitting hole"
9840 mds*) res=$(do_facet $facet \
9841 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9843 ost*) res=$(do_facet $facet \
9844 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9846 *) error "Wrong facet '$facet'" ;;
9849 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9850 # if the argument $3 is zero, it means any stat increment is ok.
9851 if [[ $want -gt 0 ]]; then
9852 local count=$(echo $res | awk '{ print $2 }')
9853 [[ $count -ne $want ]] &&
9854 error "The $op counter on $facet is $count, not $want"
9859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9860 remote_ost_nodsh && skip "remote OST with nodsh" && return
9861 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9863 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9864 { skip "MDS doesn't support rename stats"; return; }
9865 local testdir=$DIR/${tdir}/stats_testdir
9866 mkdir -p $DIR/${tdir}
9869 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9870 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9872 # verify mdt stats first.
9873 mkdir ${testdir} || error "mkdir failed"
9874 check_stats $SINGLEMDS "mkdir" 1
9875 touch ${testdir}/${tfile} || error "touch failed"
9876 check_stats $SINGLEMDS "open" 1
9877 check_stats $SINGLEMDS "close" 1
9878 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9879 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9880 check_stats $SINGLEMDS "mknod" 2
9882 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9883 check_stats $SINGLEMDS "unlink" 1
9884 rm -f ${testdir}/${tfile} || error "file remove failed"
9885 check_stats $SINGLEMDS "unlink" 2
9887 # remove working dir and check mdt stats again.
9888 rmdir ${testdir} || error "rmdir failed"
9889 check_stats $SINGLEMDS "rmdir" 1
9891 local testdir1=$DIR/${tdir}/stats_testdir1
9893 mkdir -p ${testdir1}
9894 touch ${testdir1}/test1
9895 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9896 check_stats $SINGLEMDS "crossdir_rename" 1
9898 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9899 check_stats $SINGLEMDS "samedir_rename" 1
9903 run_test 133a "Verifying MDT stats ========================================"
9906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9907 remote_ost_nodsh && skip "remote OST with nodsh" && return
9908 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9909 local testdir=$DIR/${tdir}/stats_testdir
9910 mkdir -p ${testdir} || error "mkdir failed"
9911 touch ${testdir}/${tfile} || error "touch failed"
9912 cancel_lru_locks mdc
9915 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9916 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9918 # extra mdt stats verification.
9919 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9920 check_stats $SINGLEMDS "setattr" 1
9921 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9922 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9924 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9925 check_stats $SINGLEMDS "getattr" 1
9927 $LFS df || error "lfs failed"
9928 check_stats $SINGLEMDS "statfs" 1
9932 run_test 133b "Verifying extra MDT stats =================================="
9935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9936 remote_ost_nodsh && skip "remote OST with nodsh" && return
9937 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9938 local testdir=$DIR/$tdir/stats_testdir
9939 test_mkdir -p $testdir
9941 # verify obdfilter stats.
9942 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
9944 cancel_lru_locks osc
9945 wait_delete_completed
9948 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9949 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9951 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
9954 cancel_lru_locks osc
9955 check_stats ost1 "write" 1
9957 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
9958 check_stats ost1 "read" 1
9960 > $testdir/$tfile || error "truncate failed"
9961 check_stats ost1 "punch" 1
9963 rm -f $testdir/$tfile || error "file remove failed"
9964 wait_delete_completed
9965 check_stats ost1 "destroy" 1
9969 run_test 133c "Verifying OST stats ========================================"
9976 while [ $value -ge 2 ]; do
9981 if [ $orig -gt $order ]; then
9989 local size=('K' 'M' 'G' 'T');
9991 local size_string=$value
9993 while [ $value -ge 1024 ]; do
9994 if [ $i -gt 3 ]; then
9995 #T is the biggest unit we get here, if that is bigger,
9997 size_string=${value}T
10000 value=$((value >> 10))
10001 if [ $value -lt 1024 ]; then
10002 size_string=${value}${size[$i]}
10011 get_rename_size() {
10013 local context=${2:-.}
10014 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10015 grep -A1 $context |
10016 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10022 remote_ost_nodsh && skip "remote OST with nodsh" && return
10023 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10024 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10025 { skip "MDS doesn't support rename stats"; return; }
10027 local testdir1=$DIR/${tdir}/stats_testdir1
10028 local testdir2=$DIR/${tdir}/stats_testdir2
10030 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10032 mkdir -p ${testdir1} || error "mkdir failed"
10033 mkdir -p ${testdir2} || error "mkdir failed"
10035 createmany -o $testdir1/test 512 || error "createmany failed"
10037 # check samedir rename size
10038 mv ${testdir1}/test0 ${testdir1}/test_0
10040 local testdir1_size=$(ls -l $DIR/${tdir} |
10041 awk '/stats_testdir1/ {print $5}')
10042 local testdir2_size=$(ls -l $DIR/${tdir} |
10043 awk '/stats_testdir2/ {print $5}')
10045 testdir1_size=$(order_2 $testdir1_size)
10046 testdir2_size=$(order_2 $testdir2_size)
10048 testdir1_size=$(size_in_KMGT $testdir1_size)
10049 testdir2_size=$(size_in_KMGT $testdir2_size)
10051 echo "source rename dir size: ${testdir1_size}"
10052 echo "target rename dir size: ${testdir2_size}"
10054 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10055 eval $cmd || error "$cmd failed"
10056 local samedir=$($cmd | grep 'same_dir')
10057 local same_sample=$(get_rename_size $testdir1_size)
10058 [ -z "$samedir" ] && error "samedir_rename_size count error"
10059 [[ $same_sample -eq 1 ]] ||
10060 error "samedir_rename_size error $same_sample"
10061 echo "Check same dir rename stats success"
10063 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10065 # check crossdir rename size
10066 mv ${testdir1}/test_0 ${testdir2}/test_0
10068 testdir1_size=$(ls -l $DIR/${tdir} |
10069 awk '/stats_testdir1/ {print $5}')
10070 testdir2_size=$(ls -l $DIR/${tdir} |
10071 awk '/stats_testdir2/ {print $5}')
10073 testdir1_size=$(order_2 $testdir1_size)
10074 testdir2_size=$(order_2 $testdir2_size)
10076 testdir1_size=$(size_in_KMGT $testdir1_size)
10077 testdir2_size=$(size_in_KMGT $testdir2_size)
10079 echo "source rename dir size: ${testdir1_size}"
10080 echo "target rename dir size: ${testdir2_size}"
10082 eval $cmd || error "$cmd failed"
10083 local crossdir=$($cmd | grep 'crossdir')
10084 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10085 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10086 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10087 [[ $src_sample -eq 1 ]] ||
10088 error "crossdir_rename_size error $src_sample"
10089 [[ $tgt_sample -eq 1 ]] ||
10090 error "crossdir_rename_size error $tgt_sample"
10091 echo "Check cross dir rename stats success"
10092 rm -rf $DIR/${tdir}
10094 run_test 133d "Verifying rename_stats ========================================"
10097 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10098 remote_ost_nodsh && skip "remote OST with nodsh" && return
10099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10100 local testdir=$DIR/${tdir}/stats_testdir
10101 local ctr f0 f1 bs=32768 count=42 sum
10103 mkdir -p ${testdir} || error "mkdir failed"
10105 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10107 for ctr in {write,read}_bytes; do
10109 cancel_lru_locks osc
10111 do_facet ost1 $LCTL set_param -n \
10112 "obdfilter.*.exports.clear=clear"
10114 if [ $ctr = write_bytes ]; then
10116 f1=${testdir}/${tfile}
10118 f0=${testdir}/${tfile}
10122 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10125 cancel_lru_locks osc
10127 sum=$(do_facet ost1 $LCTL get_param \
10128 "obdfilter.*.exports.*.stats" |
10129 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10130 $1 == ctr { sum += $7 }
10131 END { printf("%0.0f", sum) }')
10133 if ((sum != bs * count)); then
10134 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10138 rm -rf $DIR/${tdir}
10140 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10142 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10145 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10146 remote_ost_nodsh && skip "remote OST with nodsh" && return
10147 # First without trusting modes.
10148 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10149 echo "proc_dirs='$proc_dirs'"
10150 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10151 find $proc_dirs -exec cat '{}' \; &> /dev/null
10153 # Second verifying readability.
10154 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10156 # eventually, this can also be replaced with "lctl get_param -R",
10157 # but not until that option is always available on the server
10159 for facet in mds1 ost1; do
10160 local facet_proc_dirs=$(do_facet $facet \
10161 \\\ls -d $proc_regexp 2>/dev/null)
10162 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10163 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10164 do_facet $facet find $facet_proc_dirs \
10165 ! -name req_history \
10166 -exec cat '{}' \\\; &> /dev/null
10168 do_facet $facet find $facet_proc_dirs \
10169 ! -name req_history \
10171 -exec cat '{}' \\\; &> /dev/null ||
10172 error "proc file read failed"
10175 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10179 remote_ost_nodsh && skip "remote OST with nodsh" && return
10180 # Second verifying writability.
10181 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10182 echo "proc_dirs='$proc_dirs'"
10183 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10185 -ignore_readdir_race \
10187 -not -name force_lbug \
10188 -not -name changelog_mask \
10189 -exec badarea_io '{}' \; ||
10190 error "find $proc_dirs failed"
10193 for facet in mds1 ost1; do
10194 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10195 skip "Too old lustre on $facet" && continue
10196 local facet_proc_dirs=$(do_facet $facet \
10197 \\\ls -d $proc_regexp 2> /dev/null)
10198 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10199 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10200 do_facet $facet find $facet_proc_dirs \
10201 -ignore_readdir_race \
10203 -not -name force_lbug \
10204 -not -name changelog_mask \
10205 -exec badarea_io '{}' \\\; ||
10206 error "$facet find $facet_proc_dirs failed"
10209 # remount the FS in case writes/reads /proc break the FS
10210 cleanup || error "failed to unmount"
10211 setup || error "failed to setup"
10214 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10217 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10218 remote_ost_nodsh && skip "remote OST with nodsh" && return
10219 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10220 skip "Need MDS version at least 2.9.54" && return
10223 for facet in client mds1 ost1; do
10224 local facet_proc_dirs=$(do_facet $facet \
10225 \\\ls -d $proc_regexp 2> /dev/null)
10226 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10227 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10228 # Get the list of files that are missing the terminating newline
10229 local missing=($(do_facet $facet \
10230 find ${facet_proc_dirs} -type f \| \
10231 while read F\; do \
10232 awk -v FS='\v' -v RS='\v\v' \
10233 "'END { if(NR>0 && \
10234 \\\$NF !~ /.*\\\n\$/) \
10235 print FILENAME}'" \
10238 [ ${#missing[*]} -eq 0 ] ||
10239 error "files do not end with newline: ${missing[*]}"
10242 run_test 133h "Proc files should end with newlines"
10245 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10246 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10247 skip "Need MDS version at least 2.7.54" && return
10249 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10250 cancel_lru_locks mdc
10252 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10253 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10254 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10257 createmany -o $DIR/$tdir/f $nr ||
10258 error "failed to create $nr files in $DIR/$tdir"
10259 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10261 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10262 do_facet mds1 $LCTL set_param fail_loc=0x327
10263 do_facet mds1 $LCTL set_param fail_val=500
10266 echo "sleep 10 seconds ..."
10268 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10270 do_facet mds1 $LCTL set_param fail_loc=0
10271 do_facet mds1 $LCTL set_param fail_val=0
10272 [ $lck_cnt -lt $unused ] ||
10273 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10276 unlinkmany $DIR/$tdir/f $nr
10278 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10281 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10282 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10283 skip "Need MDS version at least 2.7.54" && return
10285 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10286 cancel_lru_locks mdc
10288 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10289 ldlm.lock_reclaim_threshold_mb)
10290 # disable reclaim temporarily
10291 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10293 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10294 do_facet mds1 $LCTL set_param fail_loc=0x328
10295 do_facet mds1 $LCTL set_param fail_val=500
10297 $LCTL set_param debug=+trace
10300 createmany -o $DIR/$tdir/f $nr &
10301 local create_pid=$!
10303 echo "Sleep $TIMEOUT seconds ..."
10305 if ! ps -p $create_pid > /dev/null 2>&1; then
10306 do_facet mds1 $LCTL set_param fail_loc=0
10307 do_facet mds1 $LCTL set_param fail_val=0
10308 do_facet mds1 $LCTL set_param \
10309 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10310 error "createmany finished incorrectly!"
10312 do_facet mds1 $LCTL set_param fail_loc=0
10313 do_facet mds1 $LCTL set_param fail_val=0
10314 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10315 wait $create_pid || return 1
10317 unlinkmany $DIR/$tdir/f $nr
10319 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10321 test_140() { #bug-17379
10322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10323 test_mkdir $DIR/$tdir
10324 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10325 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10327 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10328 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10330 while i=$((i + 1)); do
10332 cd $i || error "Changing to $i"
10333 ln -s ../stat stat || error "Creating stat symlink"
10334 # Read the symlink until ELOOP present,
10335 # not LBUGing the system is considered success,
10336 # we didn't overrun the stack.
10337 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10338 if [ $ret -ne 0 ]; then
10339 if [ $ret -eq 40 ]; then
10342 error "Open stat symlink"
10348 echo "The symlink depth = $i"
10349 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10350 error "Invalid symlink depth"
10352 # Test recursive symlink
10353 ln -s symlink_self symlink_self
10354 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10355 echo "open symlink_self returns $ret"
10356 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10358 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10362 local TF="$TMP/$tfile"
10364 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10366 cancel_lru_locks $OSC
10367 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10368 remount_client $MOUNT
10370 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10373 $TRUNCATE $DIR/$tfile 6000
10374 cancel_lru_locks $OSC
10375 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10378 echo "12345" >>$DIR/$tfile
10379 cancel_lru_locks $OSC
10380 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10383 echo "12345" >>$DIR/$tfile
10384 cancel_lru_locks $OSC
10385 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10390 run_test 150 "truncate/append tests"
10392 #LU-2902 roc_hit was not able to read all values from lproc
10393 function roc_hit_init() {
10394 local list=$(comma_list $(osts_nodes))
10395 local dir=$DIR/$tdir-check
10396 local file=$dir/$tfile
10402 #use setstripe to do a write to every ost
10403 for i in $(seq 0 $((OSTCOUNT-1))); do
10404 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10405 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10406 idx=$(printf %04x $i)
10407 BEFORE=$(get_osd_param $list *OST*$idx stats |
10408 awk '$1 == "cache_access" {sum += $7}
10409 END { printf("%0.0f", sum) }')
10411 cancel_lru_locks osc
10412 cat $file >/dev/null
10414 AFTER=$(get_osd_param $list *OST*$idx stats |
10415 awk '$1 == "cache_access" {sum += $7}
10416 END { printf("%0.0f", sum) }')
10418 echo BEFORE:$BEFORE AFTER:$AFTER
10419 if ! let "AFTER - BEFORE == 4"; then
10421 error "roc_hit is not safe to use"
10429 function roc_hit() {
10430 local list=$(comma_list $(osts_nodes))
10431 echo $(get_osd_param $list '' stats |
10432 awk '$1 == "cache_hit" {sum += $7}
10433 END { printf("%0.0f", sum) }')
10436 function set_cache() {
10439 if [ "$2" == "off" ]; then
10442 local list=$(comma_list $(osts_nodes))
10443 set_osd_param $list '' $1_cache_enable $on
10445 cancel_lru_locks osc
10449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10450 remote_ost_nodsh && skip "remote OST with nodsh" && return
10453 local list=$(comma_list $(osts_nodes))
10455 # check whether obdfilter is cache capable at all
10456 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10457 echo "not cache-capable obdfilter"
10461 # check cache is enabled on all obdfilters
10462 if get_osd_param $list '' read_cache_enable | grep 0; then
10463 echo "oss cache is disabled"
10467 set_osd_param $list '' writethrough_cache_enable 1
10469 # check write cache is enabled on all obdfilters
10470 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10471 echo "oss write cache is NOT enabled"
10477 #define OBD_FAIL_OBD_NO_LRU 0x609
10478 do_nodes $list $LCTL set_param fail_loc=0x609
10480 # pages should be in the case right after write
10481 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10484 local BEFORE=$(roc_hit)
10485 cancel_lru_locks osc
10486 cat $DIR/$tfile >/dev/null
10487 local AFTER=$(roc_hit)
10489 do_nodes $list $LCTL set_param fail_loc=0
10491 if ! let "AFTER - BEFORE == CPAGES"; then
10492 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10495 # the following read invalidates the cache
10496 cancel_lru_locks osc
10497 set_osd_param $list '' read_cache_enable 0
10498 cat $DIR/$tfile >/dev/null
10500 # now data shouldn't be found in the cache
10502 cancel_lru_locks osc
10503 cat $DIR/$tfile >/dev/null
10505 if let "AFTER - BEFORE != 0"; then
10506 error "IN CACHE: before: $BEFORE, after: $AFTER"
10509 set_osd_param $list '' read_cache_enable 1
10512 run_test 151 "test cache on oss and controls ==============================="
10515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10516 local TF="$TMP/$tfile"
10518 # simulate ENOMEM during write
10519 #define OBD_FAIL_OST_NOMEM 0x226
10520 lctl set_param fail_loc=0x80000226
10521 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10523 sync || error "sync failed"
10524 lctl set_param fail_loc=0
10526 # discard client's cache
10527 cancel_lru_locks osc
10529 # simulate ENOMEM during read
10530 lctl set_param fail_loc=0x80000226
10531 cmp $TF $DIR/$tfile || error "cmp failed"
10532 lctl set_param fail_loc=0
10536 run_test 152 "test read/write with enomem ============================"
10539 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10541 run_test 153 "test if fdatasync does not crash ======================="
10543 dot_lustre_fid_permission_check() {
10545 local ffid=$MOUNT/.lustre/fid/$fid
10548 echo "stat fid $fid"
10549 stat $ffid > /dev/null || error "stat $ffid failed."
10550 echo "touch fid $fid"
10551 touch $ffid || error "touch $ffid failed."
10552 echo "write to fid $fid"
10553 cat /etc/hosts > $ffid || error "write $ffid failed."
10554 echo "read fid $fid"
10555 diff /etc/hosts $ffid || error "read $ffid failed."
10556 echo "append write to fid $fid"
10557 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10558 echo "rename fid $fid"
10559 mv $ffid $test_dir/$tfile.1 &&
10560 error "rename $ffid to $tfile.1 should fail."
10561 touch $test_dir/$tfile.1
10562 mv $test_dir/$tfile.1 $ffid &&
10563 error "rename $tfile.1 to $ffid should fail."
10564 rm -f $test_dir/$tfile.1
10565 echo "truncate fid $fid"
10566 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10567 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10568 echo "link fid $fid"
10569 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10571 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10572 echo "setfacl fid $fid"
10573 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10574 echo "getfacl fid $fid"
10575 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10577 echo "unlink fid $fid"
10578 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10579 echo "mknod fid $fid"
10580 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10582 fid=[0xf00000400:0x1:0x0]
10583 ffid=$MOUNT/.lustre/fid/$fid
10585 echo "stat non-exist fid $fid"
10586 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10587 echo "write to non-exist fid $fid"
10588 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10589 echo "link new fid $fid"
10590 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10592 mkdir -p $test_dir/$tdir
10593 touch $test_dir/$tdir/$tfile
10594 fid=$($LFS path2fid $test_dir/$tdir)
10597 error "error: could not get fid for $test_dir/$dir/$tfile."
10599 ffid=$MOUNT/.lustre/fid/$fid
10602 ls $ffid > /dev/null || error "ls $ffid failed."
10603 echo "touch $fid/$tfile.1"
10604 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10606 echo "touch $MOUNT/.lustre/fid/$tfile"
10607 touch $MOUNT/.lustre/fid/$tfile && \
10608 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10610 echo "setxattr to $MOUNT/.lustre/fid"
10611 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10613 echo "listxattr for $MOUNT/.lustre/fid"
10614 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10616 echo "delxattr from $MOUNT/.lustre/fid"
10617 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10619 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10620 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10621 error "touch invalid fid should fail."
10623 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10624 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10625 error "touch non-normal fid should fail."
10627 echo "rename $tdir to $MOUNT/.lustre/fid"
10628 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10629 error "rename to $MOUNT/.lustre/fid should fail."
10631 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10633 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10634 local new_obf_mode=777
10636 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10637 chmod $new_obf_mode $DIR/.lustre/fid ||
10638 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10640 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10641 [ $obf_mode -eq $new_obf_mode ] ||
10642 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10644 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10645 chmod $old_obf_mode $DIR/.lustre/fid ||
10646 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10649 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10650 fid=$($LFS path2fid $test_dir/$tfile-2)
10652 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10654 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10655 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10656 error "create lov data thru .lustre failed"
10658 echo "cp /etc/passwd $test_dir/$tfile-2"
10659 cp /etc/passwd $test_dir/$tfile-2 ||
10660 error "copy to $test_dir/$tfile-2 failed."
10661 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10662 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10663 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10665 rm -rf $test_dir/tfile.lnk
10666 rm -rf $test_dir/$tfile-2
10670 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10671 skip "Need MDS version at least 2.4.1" && return
10673 local tf=$DIR/$tfile
10676 local fid=$($LFS path2fid $tf)
10677 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10679 # check that we get the same pathname back
10680 local found=$($LFS fid2path $MOUNT "$fid")
10681 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10682 [ "$found" == "$tf" ] ||
10683 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10685 run_test 154A "lfs path2fid and fid2path basic checks"
10688 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10689 skip "Need MDS version at least 2.4.1" && return
10691 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10692 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10693 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10694 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10696 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10697 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10699 # check that we get the same pathname
10700 echo "PFID: $PFID, name: $name"
10701 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10702 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10703 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10704 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10706 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10708 run_test 154B "verify the ll_decode_linkea tool"
10711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10712 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10713 { skip "Need MDS version at least 2.2.51"; return 0; }
10714 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10715 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10717 cp /etc/hosts $DIR/$tfile
10719 fid=$($LFS path2fid $DIR/$tfile)
10721 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10723 dot_lustre_fid_permission_check "$fid" $DIR ||
10724 error "dot lustre permission check $fid failed"
10726 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10728 touch $MOUNT/.lustre/file &&
10729 error "creation is not allowed under .lustre"
10731 mkdir $MOUNT/.lustre/dir &&
10732 error "mkdir is not allowed under .lustre"
10736 run_test 154a "Open-by-FID"
10739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10740 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10741 { skip "Need MDS version at least 2.2.51"; return 0; }
10742 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10744 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10746 local remote_dir=$DIR/$tdir/remote_dir
10750 mkdir -p $DIR/$tdir
10751 $LFS mkdir -i $MDTIDX $remote_dir ||
10752 error "create remote directory failed"
10754 cp /etc/hosts $remote_dir/$tfile
10756 fid=$($LFS path2fid $remote_dir/$tfile)
10758 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10760 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10761 error "dot lustre permission check $fid failed"
10764 run_test 154b "Open-by-FID for remote directory"
10767 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10768 skip "Need MDS version at least 2.4.1" && return
10770 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10771 local FID1=$($LFS path2fid $DIR/$tfile.1)
10772 local FID2=$($LFS path2fid $DIR/$tfile.2)
10773 local FID3=$($LFS path2fid $DIR/$tfile.3)
10776 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10777 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10778 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10780 [ "$FID" = "${!want}" ] ||
10781 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10785 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10787 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10788 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10792 run_test 154c "lfs path2fid and fid2path multiple arguments"
10795 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10796 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10797 skip "Need MDS version at least 2.5.53" && return
10799 if remote_mds; then
10800 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10804 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10811 local fid=$($LFS path2fid $DIR/$tfile)
10814 cmd="exec $fd<$DIR/$tfile"
10816 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10817 echo "$fid_list" | grep "$fid"
10820 cmd="exec $fd>/dev/null"
10822 if [ $rc -ne 0 ]; then
10823 error "FID $fid not found in open files list $fid_list"
10826 run_test 154d "Verify open file fid"
10830 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10831 skip "Need MDS version at least 2.6.50" && return
10833 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10834 error ".lustre returned by readdir"
10837 run_test 154e ".lustre is not returned by readdir"
10840 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10841 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10842 test_mkdir -p -c1 $DIR/$tdir/d
10843 # test dirs inherit from its stripe
10844 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10845 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10846 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10847 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10850 # get fid of parents
10851 local FID0=$($LFS path2fid $DIR/$tdir/d)
10852 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10853 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10854 local FID3=$($LFS path2fid $DIR)
10856 # check that path2fid --parents returns expected <parent_fid>/name
10857 # 1) test for a directory (single parent)
10858 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10859 [ "$parent" == "$FID0/foo1" ] ||
10860 error "expected parent: $FID0/foo1, got: $parent"
10862 # 2) test for a file with nlink > 1 (multiple parents)
10863 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10864 echo "$parent" | grep -F "$FID1/$tfile" ||
10865 error "$FID1/$tfile not returned in parent list"
10866 echo "$parent" | grep -F "$FID2/link" ||
10867 error "$FID2/link not returned in parent list"
10869 # 3) get parent by fid
10870 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10871 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10872 echo "$parent" | grep -F "$FID1/$tfile" ||
10873 error "$FID1/$tfile not returned in parent list (by fid)"
10874 echo "$parent" | grep -F "$FID2/link" ||
10875 error "$FID2/link not returned in parent list (by fid)"
10877 # 4) test for entry in root directory
10878 parent=$($LFS path2fid --parents $DIR/f)
10879 echo "$parent" | grep -F "$FID3/f" ||
10880 error "$FID3/f not returned in parent list"
10882 # 5) test it on root directory
10883 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10884 error "$MOUNT should not have parents"
10886 # enable xattr caching and check that linkea is correctly updated
10887 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10888 save_lustre_params client "llite.*.xattr_cache" > $save
10889 lctl set_param llite.*.xattr_cache 1
10891 # 6.1) linkea update on rename
10892 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10894 # get parents by fid
10895 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10896 # foo1 should no longer be returned in parent list
10897 echo "$parent" | grep -F "$FID1" &&
10898 error "$FID1 should no longer be in parent list"
10899 # the new path should appear
10900 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10901 error "$FID2/$tfile.moved is not in parent list"
10903 # 6.2) linkea update on unlink
10904 rm -f $DIR/$tdir/d/foo2/link
10905 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10906 # foo2/link should no longer be returned in parent list
10907 echo "$parent" | grep -F "$FID2/link" &&
10908 error "$FID2/link should no longer be in parent list"
10912 restore_lustre_params < $save
10915 run_test 154f "get parent fids by reading link ea"
10919 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
10920 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
10921 { skip "Need MDS version at least 2.6.92"; return 0; }
10922 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10924 mkdir -p $DIR/$tdir
10925 llapi_fid_test -d $DIR/$tdir
10927 run_test 154g "various llapi FID tests"
10929 test_155_small_load() {
10930 local temp=$TMP/$tfile
10931 local file=$DIR/$tfile
10933 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10934 error "dd of=$temp bs=6096 count=1 failed"
10936 cancel_lru_locks $OSC
10937 cmp $temp $file || error "$temp $file differ"
10939 $TRUNCATE $temp 6000
10940 $TRUNCATE $file 6000
10941 cmp $temp $file || error "$temp $file differ (truncate1)"
10943 echo "12345" >>$temp
10944 echo "12345" >>$file
10945 cmp $temp $file || error "$temp $file differ (append1)"
10947 echo "12345" >>$temp
10948 echo "12345" >>$file
10949 cmp $temp $file || error "$temp $file differ (append2)"
10955 test_155_big_load() {
10956 remote_ost_nodsh && skip "remote OST with nodsh" && return
10957 local temp=$TMP/$tfile
10958 local file=$DIR/$tfile
10961 local cache_size=$(do_facet ost$((MAXI+1)) \
10962 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10963 local large_file_size=$((cache_size * 2))
10965 echo "OSS cache size: $cache_size KB"
10966 echo "Large file size: $large_file_size KB"
10968 [ $MAXV -le $large_file_size ] && \
10969 skip_env "max available OST size needs > $large_file_size KB" && \
10972 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10974 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10975 error "dd of=$temp bs=$large_file_size count=1k failed"
10978 cancel_lru_locks osc
10979 cmp $temp $file || error "$temp $file differ"
10985 save_writethrough() {
10986 local facets=$(get_facets OST)
10988 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10989 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10994 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10995 save_writethrough $p
10998 set_cache writethrough on
10999 test_155_small_load
11000 restore_lustre_params < $p
11003 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11007 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11008 save_writethrough $p
11011 set_cache writethrough off
11012 test_155_small_load
11013 restore_lustre_params < $p
11016 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11020 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11021 save_writethrough $p
11024 set_cache writethrough on
11025 test_155_small_load
11026 restore_lustre_params < $p
11029 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11033 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11034 save_writethrough $p
11037 set_cache writethrough off
11038 test_155_small_load
11039 restore_lustre_params < $p
11042 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11046 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11047 save_writethrough $p
11050 set_cache writethrough on
11052 restore_lustre_params < $p
11055 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11059 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11060 save_writethrough $p
11063 set_cache writethrough off
11065 restore_lustre_params < $p
11068 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11072 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11073 save_writethrough $p
11076 set_cache writethrough on
11078 restore_lustre_params < $p
11081 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11085 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11086 save_writethrough $p
11089 set_cache writethrough off
11091 restore_lustre_params < $p
11094 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11097 remote_ost_nodsh && skip "remote OST with nodsh" && return
11098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11102 local file="$DIR/$tfile"
11103 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11105 [ "$(facet_fstype ost1)" = "zfs" -a \
11106 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11107 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11110 save_writethrough $p
11113 log "Turn on read and write cache"
11115 set_cache writethrough on
11117 log "Write data and read it back."
11118 log "Read should be satisfied from the cache."
11119 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11121 cancel_lru_locks osc
11122 cat $file >/dev/null
11124 if ! let "AFTER - BEFORE == CPAGES"; then
11125 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11127 log "cache hits:: before: $BEFORE, after: $AFTER"
11130 log "Read again; it should be satisfied from the cache."
11132 cancel_lru_locks osc
11133 cat $file >/dev/null
11135 if ! let "AFTER - BEFORE == CPAGES"; then
11136 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11138 log "cache hits:: before: $BEFORE, after: $AFTER"
11141 log "Turn off the read cache and turn on the write cache"
11143 set_cache writethrough on
11145 log "Read again; it should be satisfied from the cache."
11147 cancel_lru_locks osc
11148 cat $file >/dev/null
11150 if ! let "AFTER - BEFORE == CPAGES"; then
11151 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11153 log "cache hits:: before: $BEFORE, after: $AFTER"
11156 log "Read again; it should not be satisfied from the cache."
11158 cancel_lru_locks osc
11159 cat $file >/dev/null
11161 if ! let "AFTER - BEFORE == 0"; then
11162 error "IN CACHE: before: $BEFORE, after: $AFTER"
11164 log "cache hits:: before: $BEFORE, after: $AFTER"
11167 log "Write data and read it back."
11168 log "Read should be satisfied from the cache."
11169 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11171 cancel_lru_locks osc
11172 cat $file >/dev/null
11174 if ! let "AFTER - BEFORE == CPAGES"; then
11175 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11177 log "cache hits:: before: $BEFORE, after: $AFTER"
11180 log "Read again; it should not be satisfied from the cache."
11182 cancel_lru_locks osc
11183 cat $file >/dev/null
11185 if ! let "AFTER - BEFORE == 0"; then
11186 error "IN CACHE: before: $BEFORE, after: $AFTER"
11188 log "cache hits:: before: $BEFORE, after: $AFTER"
11191 log "Turn off read and write cache"
11193 set_cache writethrough off
11195 log "Write data and read it back"
11196 log "It should not be satisfied from the cache."
11198 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11199 cancel_lru_locks osc
11201 cat $file >/dev/null
11203 if ! let "AFTER - BEFORE == 0"; then
11204 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11206 log "cache hits:: before: $BEFORE, after: $AFTER"
11209 log "Turn on the read cache and turn off the write cache"
11211 set_cache writethrough off
11213 log "Write data and read it back"
11214 log "It should not be satisfied from the cache."
11216 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11218 cancel_lru_locks osc
11219 cat $file >/dev/null
11221 if ! let "AFTER - BEFORE == 0"; then
11222 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11224 log "cache hits:: before: $BEFORE, after: $AFTER"
11227 log "Read again; it should be satisfied from the cache."
11229 cancel_lru_locks osc
11230 cat $file >/dev/null
11232 if ! let "AFTER - BEFORE == CPAGES"; then
11233 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11235 log "cache hits:: before: $BEFORE, after: $AFTER"
11238 restore_lustre_params < $p
11241 run_test 156 "Verification of tunables"
11244 cleanup_changelog () {
11246 echo "Deregistering changelog client $CL_USER"
11247 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11251 if [[ $MDSCOUNT -gt 1 ]]; then
11252 error_ignore bz17935 $*
11260 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11262 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11264 if [ $MASK -eq 1 ]; then
11265 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11267 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11271 changelog_extract_field() {
11275 local identifier=$4
11277 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11278 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11284 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11285 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11286 { skip "Need MDS version at least 2.2.0"; return; }
11288 local CL_USERS="mdd.$MDT0.changelog_users"
11289 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11290 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11291 changelog_register -n)
11292 echo "Registered as changelog user $CL_USER"
11293 trap cleanup_changelog EXIT
11294 $GET_CL_USERS | grep -q $CL_USER ||
11295 error "User $CL_USER not found in changelog_users"
11298 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11299 touch $DIR/$tdir/pics/2008/zachy/timestamp
11300 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11301 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11302 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11303 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11304 rm $DIR/$tdir/pics/desktop.jpg
11306 $LFS changelog $MDT0 | tail -5
11308 echo "verifying changelog mask"
11309 changelog_chmask "MKDIR"
11310 changelog_chmask "CLOSE"
11312 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11313 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11315 changelog_chmask "MKDIR"
11316 changelog_chmask "CLOSE"
11318 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11319 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11321 $LFS changelog $MDT0
11322 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11323 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11324 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11325 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11328 echo "verifying target fid"
11329 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11330 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11331 [ "$fidc" == "$fidf" ] ||
11332 err17935 "fid in changelog $fidc != file fid $fidf"
11333 echo "verifying parent fid"
11334 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11335 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11336 [ "$fidc" == "$fidf" ] ||
11337 err17935 "pfid in changelog $fidc != dir fid $fidf"
11339 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11340 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11341 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11342 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11343 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11344 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11346 MIN_REC=$($GET_CL_USERS |
11347 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11348 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11349 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11350 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11351 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11353 # LU-3446 changelog index reset on MDT restart
11354 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11355 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11356 $LFS changelog_clear $MDT0 $CL_USER 0
11357 stop $SINGLEMDS || error "Fail to stop MDT."
11358 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11359 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11360 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11361 [ $CUR_REC1 == $CUR_REC2 ] ||
11362 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11364 echo "verifying user deregister"
11366 $GET_CL_USERS | grep -q $CL_USER &&
11367 error "User $CL_USER still in changelog_users"
11369 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11370 if [ $CL_USER -eq 0 ]; then
11371 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11372 touch $DIR/$tdir/chloe
11373 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11374 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11375 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11377 echo "$CL_USER other changelog users; can't verify off"
11380 run_test 160a "changelog sanity"
11382 test_160b() { # LU-3587
11383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11385 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11386 { skip "Need MDS version at least 2.2.0"; return; }
11388 local CL_USERS="mdd.$MDT0.changelog_users"
11389 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11390 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11391 changelog_register -n)
11392 echo "Registered as changelog user $CL_USER"
11393 trap cleanup_changelog EXIT
11394 $GET_CL_USERS | grep -q $CL_USER ||
11395 error "User $CL_USER not found in changelog_users"
11397 local LONGNAME1=$(str_repeat a 255)
11398 local LONGNAME2=$(str_repeat b 255)
11401 echo "creating very long named file"
11402 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11403 echo "moving very long named file"
11404 mv $LONGNAME1 $LONGNAME2
11406 $LFS changelog $MDT0 | grep RENME
11410 run_test 160b "Verify that very long rename doesn't crash in changelog"
11413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11416 local server_version=$(lustre_version_code $SINGLEMDS)
11418 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11419 [[ $server_version -gt $(version_code 2.5.1) &&
11420 $server_version -lt $(version_code 2.5.50) ]] ||
11421 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11424 # Registration step
11425 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11426 changelog_register -n)
11427 trap cleanup_changelog EXIT
11430 mkdir -p $DIR/$tdir
11431 $MCREATE $DIR/$tdir/foo_160c
11432 changelog_chmask "TRUNC"
11433 $TRUNCATE $DIR/$tdir/foo_160c 200
11434 changelog_chmask "TRUNC"
11435 $TRUNCATE $DIR/$tdir/foo_160c 199
11436 $LFS changelog $MDT0
11437 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11438 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11439 $LFS changelog_clear $MDT0 $CL_USER 0
11441 # Deregistration step
11444 run_test 160c "verify that changelog log catch the truncate event"
11447 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11450 local server_version=$(lustre_version_code mds1)
11451 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11453 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11454 { skip "Need MDS version at least 2.7.60+"; return; }
11455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11457 # Registration step
11458 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11459 changelog_register -n)
11461 trap cleanup_changelog EXIT
11462 mkdir -p $DIR/$tdir/migrate_dir
11463 $LFS changelog_clear $MDT0 $CL_USER 0
11465 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11466 $LFS changelog $MDT0
11467 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11468 $LFS changelog_clear $MDT0 $CL_USER 0
11469 [ $MIGRATES -eq 1 ] ||
11470 error "MIGRATE changelog mask count $MIGRATES != 1"
11472 # Deregistration step
11475 run_test 160d "verify that changelog log catch the migrate event"
11478 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11481 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11482 changelog_register -n)
11483 echo "Registered as changelog user $CL_USER"
11484 trap cleanup_changelog EXIT
11486 # Delete a future user (expect fail)
11487 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11490 if [ $rc -eq 0 ]; then
11491 error "Deleted non-existant user cl77"
11492 elif [ $rc -ne 2 ]; then
11493 error "changelog_deregister failed with $rc, " \
11494 "expected 2 (ENOENT)"
11497 # Clear to a bad index (1 billion should be safe)
11498 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11501 if [ $rc -eq 0 ]; then
11502 error "Successfully cleared to invalid CL index"
11503 elif [ $rc -ne 22 ]; then
11504 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11507 run_test 160e "changelog negative testing"
11511 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11512 echo "Deregistering changelog client $CL_USER"
11513 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11514 echo "Deregistering changelog client $CL_USER2"
11515 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11516 restore_lustre_params < $save_params
11521 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11522 # should be set by default
11524 local CL_USERS="mdd.$MDT0.changelog_users"
11525 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11526 local save_params="$TMP/sanity-$TESTNAME.parameters"
11528 save_lustre_params $SINGLEMDS \
11529 "mdd.$MDT0.changelog_max_idle_time" > $save_params
11530 save_lustre_params $SINGLEMDS \
11531 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11532 save_lustre_params $SINGLEMDS \
11533 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11535 trap cleanup_160f EXIT
11538 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11539 changelog_register -n)
11540 echo "Registered as changelog user $CL_USER"
11541 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11542 changelog_register -n)
11543 echo "Registered as changelog user $CL_USER2"
11544 $GET_CL_USERS | grep -q $CL_USER ||
11545 error "User $CL_USER not found in changelog_users"
11546 $GET_CL_USERS | grep -q $CL_USER2 ||
11547 error "User $CL_USER2 not found in changelog_users"
11549 # generate some changelogs to accumulate
11550 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11551 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11552 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11553 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11555 # check changelogs have been generated
11556 nbcl=$($LFS changelog $MDT0 | wc -l)
11557 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11559 do_facet $SINGLEMDS $LCTL set_param \
11560 mdd.$MDT0.changelog_max_idle_time=10
11561 do_facet $SINGLEMDS $LCTL set_param \
11562 mdd.$MDT0.changelog_min_gc_interval=2
11563 do_facet $SINGLEMDS $LCTL set_param \
11564 mdd.$MDT0.changelog_min_free_cat_entries=3
11566 # simulate changelog catalog almost full
11567 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11568 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11569 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11572 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11573 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
11574 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11575 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
11576 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
11577 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
11580 # generate one more changelog to trigger fail_loc
11581 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11583 # ensure gc thread is done
11584 wait_update_facet $SINGLEMDS \
11585 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11587 # check user still registered
11588 $GET_CL_USERS | grep -q $CL_USER ||
11589 error "User $CL_USER not found in changelog_users"
11590 # check user2 unregistered
11591 $GET_CL_USERS | grep -q $CL_USER2 &&
11592 error "User $CL_USER2 still found in changelog_users"
11594 # check changelogs are present and starting at $USER_REC2 + 1
11595 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11596 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11597 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11598 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11602 run_test 160f "changelog garbage collect (timestamped users)"
11605 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11606 # should be set by default
11608 local CL_USERS="mdd.$MDT0.changelog_users"
11609 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11610 local save_params="$TMP/sanity-$TESTNAME.parameters"
11612 save_lustre_params $SINGLEMDS \
11613 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
11614 save_lustre_params $SINGLEMDS \
11615 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11616 save_lustre_params $SINGLEMDS \
11617 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11619 trap cleanup_160f EXIT
11621 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
11622 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
11625 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11626 changelog_register -n)
11627 echo "Registered as changelog user $CL_USER"
11628 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11629 changelog_register -n)
11630 echo "Registered as changelog user $CL_USER2"
11631 $GET_CL_USERS | grep -q $CL_USER ||
11632 error "User $CL_USER not found in changelog_users"
11633 $GET_CL_USERS | grep -q $CL_USER2 ||
11634 error "User $CL_USER2 not found in changelog_users"
11636 # generate some changelogs to accumulate
11637 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11638 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11639 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11640 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11642 # check changelogs have been generated
11643 nbcl=$($LFS changelog $MDT0 | wc -l)
11644 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11646 do_facet $SINGLEMDS $LCTL set_param \
11647 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
11648 do_facet $SINGLEMDS $LCTL set_param \
11649 mdd.$MDT0.changelog_min_gc_interval=2
11650 do_facet $SINGLEMDS $LCTL set_param \
11651 mdd.$MDT0.changelog_min_free_cat_entries=3
11653 # simulate changelog catalog almost full
11654 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11655 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11656 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11658 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11659 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
11660 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11661 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
11662 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
11663 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
11665 # generate one more changelog to trigger fail_loc
11666 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11668 # ensure gc thread is done
11669 wait_update_facet $SINGLEMDS \
11670 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11672 # check user still registered
11673 $GET_CL_USERS | grep -q $CL_USER ||
11674 error "User $CL_USER not found in changelog_users"
11675 # check user2 unregistered
11676 $GET_CL_USERS | grep -q $CL_USER2 &&
11677 error "User $CL_USER2 still found in changelog_users"
11679 # check changelogs are present and starting at $USER_REC2 + 1
11680 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11681 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11682 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11683 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11687 run_test 160g "changelog garbage collect (old users)"
11690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11691 test_mkdir -c1 $DIR/$tdir
11692 cp /etc/hosts $DIR/$tdir/$tfile
11693 test_mkdir -c1 $DIR/$tdir/foo1
11694 test_mkdir -c1 $DIR/$tdir/foo2
11695 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11696 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11697 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11698 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11699 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11700 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11701 $LFS fid2path $DIR $FID
11702 err17935 "bad link ea"
11705 rm $DIR/$tdir/foo2/zachary
11707 rm $DIR/$tdir/foo2/thor
11709 rm $DIR/$tdir/$tfile
11711 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11712 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11714 $LFS fid2path $DIR $FID
11715 err17935 "bad link rename"
11717 rm $DIR/$tdir/foo2/maggie
11720 local longname=filename_avg_len_is_thirty_two_
11721 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11722 error "failed to hardlink many files"
11723 links=$($LFS fid2path $DIR $FID | wc -l)
11724 echo -n "${links}/1000 links in link EA"
11725 [[ $links -gt 60 ]] ||
11726 err17935 "expected at least 60 links in link EA"
11727 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11728 error "failed to unlink many hardlinks"
11730 run_test 161a "link ea sanity"
11733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11734 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11736 local remote_dir=$DIR/$tdir/remote_dir
11738 mkdir -p $DIR/$tdir
11739 $LFS mkdir -i $MDTIDX $remote_dir ||
11740 error "create remote directory failed"
11742 cp /etc/hosts $remote_dir/$tfile
11743 mkdir -p $remote_dir/foo1
11744 mkdir -p $remote_dir/foo2
11745 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11746 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11747 ln $remote_dir/$tfile $remote_dir/foo1/luna
11748 ln $remote_dir/$tfile $remote_dir/foo2/thor
11750 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11752 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11753 $LFS fid2path $DIR $FID
11754 err17935 "bad link ea"
11757 rm $remote_dir/foo2/zachary
11759 rm $remote_dir/foo2/thor
11761 rm $remote_dir/$tfile
11763 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11764 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11765 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11766 $LFS fid2path $DIR $FID
11767 err17935 "bad link rename"
11769 rm $remote_dir/foo2/maggie
11772 local longname=filename_avg_len_is_thirty_two_
11773 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11774 error "failed to hardlink many files"
11775 links=$($LFS fid2path $DIR $FID | wc -l)
11776 echo -n "${links}/1000 links in link EA"
11777 [[ ${links} -gt 60 ]] ||
11778 err17935 "expected at least 60 links in link EA"
11779 unlinkmany $remote_dir/foo2/$longname 1000 ||
11780 error "failed to unlink many hardlinks"
11782 run_test 161b "link ea sanity under remote directory"
11785 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11787 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11788 skip "Need MDS version at least 2.1.5" && return
11790 # define CLF_RENAME_LAST 0x0001
11791 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11792 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11793 changelog_register -n)
11795 trap cleanup_changelog EXIT
11797 mkdir -p $DIR/$tdir
11798 touch $DIR/$tdir/foo_161c
11799 touch $DIR/$tdir/bar_161c
11800 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11801 $LFS changelog $MDT0 | grep RENME
11802 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11804 $LFS changelog_clear $MDT0 $CL_USER 0
11805 if [ x$flags != "x0x1" ]; then
11806 error "flag $flags is not 0x1"
11808 echo "rename overwrite a target having nlink = 1," \
11809 "changelog record has flags of $flags"
11811 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11812 touch $DIR/$tdir/foo_161c
11813 touch $DIR/$tdir/bar_161c
11814 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11815 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11816 $LFS changelog $MDT0 | grep RENME
11817 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11818 $LFS changelog_clear $MDT0 $CL_USER 0
11819 if [ x$flags != "x0x0" ]; then
11820 error "flag $flags is not 0x0"
11822 echo "rename overwrite a target having nlink > 1," \
11823 "changelog record has flags of $flags"
11825 # rename doesn't overwrite a target (changelog flag 0x0)
11826 touch $DIR/$tdir/foo_161c
11827 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11828 $LFS changelog $MDT0 | grep RENME
11829 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11830 $LFS changelog_clear $MDT0 $CL_USER 0
11831 if [ x$flags != "x0x0" ]; then
11832 error "flag $flags is not 0x0"
11834 echo "rename doesn't overwrite a target," \
11835 "changelog record has flags of $flags"
11837 # define CLF_UNLINK_LAST 0x0001
11838 # unlink a file having nlink = 1 (changelog flag 0x1)
11839 rm -f $DIR/$tdir/foo2_161c
11840 $LFS changelog $MDT0 | grep UNLNK
11841 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11842 $LFS changelog_clear $MDT0 $CL_USER 0
11843 if [ x$flags != "x0x1" ]; then
11844 error "flag $flags is not 0x1"
11846 echo "unlink a file having nlink = 1," \
11847 "changelog record has flags of $flags"
11849 # unlink a file having nlink > 1 (changelog flag 0x0)
11850 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11851 rm -f $DIR/$tdir/foobar_161c
11852 $LFS changelog $MDT0 | grep UNLNK
11853 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11854 $LFS changelog_clear $MDT0 $CL_USER 0
11855 if [ x$flags != "x0x0" ]; then
11856 error "flag $flags is not 0x0"
11858 echo "unlink a file having nlink > 1," \
11859 "changelog record has flags of $flags"
11862 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11869 # cleanup previous run
11870 rm -rf $DIR/$tdir/$tfile
11872 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11873 changelog_register -n)
11874 [[ $? -eq 0 ]] || error "changelog_register failed"
11876 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11877 # interfer with $MOUNT/.lustre/fid/ access
11879 [[ $? -eq 0 ]] || error "mkdir failed"
11881 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11882 $LCTL set_param fail_loc=0x8000140c
11884 $LCTL set_param fail_val=5
11887 echo foofoo > $DIR/$tdir/$tfile &
11890 # wait for create to be delayed
11894 [[ $? -eq 0 ]] || error "create should be blocked"
11896 local tempfile=$(mktemp)
11897 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11898 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11899 # some delay may occur during ChangeLog publishing and file read just
11900 # above, that could allow file write to happen finally
11901 [[ -s $tempfile ]] && echo "file should be empty"
11903 $LCTL set_param fail_loc=0
11906 [[ $? -eq 0 ]] || error "create failed"
11908 $LFS changelog_clear $MDT0 $user 0
11909 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11911 run_test 161d "create with concurrent .lustre/fid access"
11918 local path=$(${LFS} fid2path $*)
11919 # Remove the '//' indicating a remote directory
11920 path=$(echo $path | sed 's#//#/#g')
11923 if [ $RC -ne 0 ]; then
11924 err17935 "path looked up of $expected failed. Error $RC"
11926 elif [ "${path}" != "${expected}" ]; then
11927 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11930 echo "fid $fid resolves to path $path (expected $expected)"
11933 test_162a() { # was test_162
11934 # Make changes to filesystem
11935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11936 test_mkdir -p -c1 $DIR/$tdir/d2
11937 touch $DIR/$tdir/d2/$tfile
11938 touch $DIR/$tdir/d2/x1
11939 touch $DIR/$tdir/d2/x2
11940 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11941 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11943 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11944 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11945 error "check path $tdir/d2/$tfile failed"
11948 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11949 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11950 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11951 error "check path $tdir/d2/p/q/r/slink failed"
11953 # softlink to wrong file
11954 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11955 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11956 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11957 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11960 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11961 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11962 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11963 # fid2path dir/fsname should both work
11964 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11965 error "check path $tdir/d2/a/b/c/new_file failed"
11966 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11967 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11969 # hardlink count: check that there are 2 links
11970 # Doesnt work with CMD yet: 17935
11971 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11972 err17935 "expected 2 links"
11974 # hardlink indexing: remove the first link
11975 rm $DIR/$tdir/d2/p/q/r/hlink
11976 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11977 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11981 run_test 162a "path lookup sanity"
11984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11985 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11988 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11989 error "create striped dir failed"
11991 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11992 tail -n 1 | awk '{print $2}')
11993 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11995 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11996 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11999 for ((i=0;i<5;i++)); do
12000 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12001 error "get fid for f$i failed"
12002 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12003 error "check path $tdir/striped_dir/f$i failed"
12005 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12006 error "get fid for d$i failed"
12007 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12008 error "check path $tdir/striped_dir/d$i failed"
12013 run_test 162b "striped directory path lookup sanity"
12015 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12017 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12018 skip "Need MDS version at least 2.7.51" && return
12019 test_mkdir $DIR/$tdir.local
12020 test_mkdir $DIR/$tdir.remote
12021 local lpath=$tdir.local
12022 local rpath=$tdir.remote
12024 for ((i = 0; i <= 101; i++)); do
12027 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12028 error "get fid for local directory $DIR/$lpath failed"
12029 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12030 error "check path for local directory $DIR/$lpath failed"
12033 test_mkdir $DIR/$rpath
12034 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12035 error "get fid for remote directory $DIR/$rpath failed"
12036 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12037 error "check path for remote directory $DIR/$rpath failed"
12042 run_test 162c "fid2path works with paths 100 or more directories deep"
12045 # do directio so as not to populate the page cache
12046 log "creating a 10 Mb file"
12047 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12048 log "starting reads"
12049 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12050 log "truncating the file"
12051 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12053 kill %+ || true # reads might have finished
12054 echo "wait until dd is finished"
12056 log "removing the temporary file"
12057 rm -rf $DIR/$tfile || error "tmp file removal failed"
12059 run_test 169 "parallel read and truncate should not deadlock"
12062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12063 $LCTL clear # bug 18514
12064 $LCTL debug_daemon start $TMP/${tfile}_log_good
12066 $LCTL debug_daemon stop
12067 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12068 error "sed failed to read log_good"
12070 $LCTL debug_daemon start $TMP/${tfile}_log_good
12072 $LCTL debug_daemon stop
12074 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12075 error "lctl df log_bad failed"
12077 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12078 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12080 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12081 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12083 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12084 error "bad_line good_line1 good_line2 are empty"
12086 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12087 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12088 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12090 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12091 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12092 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12094 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12095 error "bad_line_new good_line_new are empty"
12097 local expected_good=$((good_line1 + good_line2*2))
12099 rm -f $TMP/${tfile}*
12100 # LU-231, short malformed line may not be counted into bad lines
12101 if [ $bad_line -ne $bad_line_new ] &&
12102 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12103 error "expected $bad_line bad lines, but got $bad_line_new"
12107 if [ $expected_good -ne $good_line_new ]; then
12108 error "expected $expected_good good lines, but got $good_line_new"
12113 run_test 170 "test lctl df to handle corrupted log ====================="
12115 test_171() { # bug20592
12116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12117 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12118 $LCTL set_param fail_loc=0x50e
12119 $LCTL set_param fail_val=3000
12120 multiop_bg_pause $DIR/$tfile O_s || true
12122 kill -USR1 $MULTIPID
12126 if dmesg | grep "recursive fault"; then
12127 error "caught a recursive fault"
12129 $LCTL set_param fail_loc=0
12132 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12134 # it would be good to share it with obdfilter-survey/iokit-libecho code
12135 setup_obdecho_osc () {
12138 local obdfilter_name=$2
12139 echo "Creating new osc for $obdfilter_name on $ost_nid"
12140 # make sure we can find loopback nid
12141 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12143 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12144 ${obdfilter_name}_osc_UUID || rc=2; }
12145 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12146 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12150 cleanup_obdecho_osc () {
12151 local obdfilter_name=$1
12152 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12153 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12160 local pages=${3:-64}
12165 local obd_size=$(get_obd_size $node $OBD)
12166 local page_size=$(get_page_size $node)
12167 if [[ -n "$obd_size" ]]; then
12168 local new_count=$((obd_size / (pages * page_size / 1024)))
12169 [[ $new_count -ge $count ]] || count=$new_count
12172 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12173 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12175 if [ $rc -eq 0 ]; then
12176 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12177 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12179 echo "New object id is $id"
12180 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12182 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12183 "test_brw $count w v $pages $id" || rc=4; }
12184 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12186 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12187 "cleanup" || rc=5; }
12188 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12189 "detach" || rc=6; }
12190 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12196 remote_ost_nodsh && skip "remote OST with nodsh" && return
12198 local rmmod_local=0
12200 if ! module_loaded obdecho; then
12201 load_module obdecho/obdecho
12205 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12206 local host=$(lctl get_param -n osc.$osc.import |
12207 awk '/current_connection:/ {print $2}' )
12208 local target=$(lctl get_param -n osc.$osc.import |
12209 awk '/target:/ {print $2}' )
12210 target=${target%_UUID}
12212 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12213 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12214 [[ -n $target ]] && cleanup_obdecho_osc $target
12215 [ $rmmod_local -eq 1 ] && rmmod obdecho
12218 run_test 180a "test obdecho on osc"
12221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12222 remote_ost_nodsh && skip "remote OST with nodsh" && return
12224 local rmmod_remote=0
12226 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12227 rmmod_remote=true || error "failed to load module obdecho"
12228 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12229 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12230 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12233 run_test 180b "test obdecho directly on obdfilter"
12235 test_180c() { # LU-2598
12236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12237 remote_ost_nodsh && skip "remote OST with nodsh" && return
12238 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12239 skip "Need MDS version at least 2.4.0" && return
12242 local rmmod_remote=false
12243 local pages=16384 # 64MB bulk I/O RPC size
12246 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12247 rmmod_remote=true || error "failed to load module obdecho"
12249 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12251 if [ -n "$target" ]; then
12252 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12254 echo "there is no obdfilter target on ost1"
12257 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12260 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12262 test_181() { # bug 22177
12263 test_mkdir $DIR/$tdir
12264 # create enough files to index the directory
12265 createmany -o $DIR/$tdir/foobar 4000
12266 # print attributes for debug purpose
12269 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12271 # remove the files & current working dir
12272 unlinkmany $DIR/$tdir/foobar 4000
12274 kill -USR1 $MULTIPID
12276 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12279 run_test 181 "Test open-unlinked dir ========================"
12285 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12287 $LCTL set_param mdc.*.rpc_stats=clear
12289 for (( i = 0; i < $tcount; i++ )) ; do
12290 mkdir $DIR/$tdir/$i
12293 for (( i = 0; i < $tcount; i++ )) ; do
12294 createmany -o $DIR/$tdir/$i/f- $fcount &
12298 for (( i = 0; i < $tcount; i++ )) ; do
12299 unlinkmany $DIR/$tdir/$i/f- $fcount &
12303 $LCTL get_param mdc.*.rpc_stats
12307 run_test 182 "Test parallel modify metadata operations ================"
12309 test_183() { # LU-2275
12310 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12311 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12312 skip "Need MDS version at least 2.3.56" && return
12314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12315 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12316 echo aaa > $DIR/$tdir/$tfile
12318 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12319 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12321 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12322 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12324 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12326 # Flush negative dentry cache
12327 touch $DIR/$tdir/$tfile
12329 # We are not checking for any leaked references here, they'll
12330 # become evident next time we do cleanup with module unload.
12333 run_test 183 "No crash or request leak in case of strange dispositions ========"
12335 # test suite 184 is for LU-2016, LU-2017
12337 check_swap_layouts_support && return 0
12339 dir0=$DIR/$tdir/$testnum
12340 test_mkdir -p -c1 $dir0
12345 $SETSTRIPE -c1 $file1
12347 $SETSTRIPE -c2 $file2
12349 gen1=$($GETSTRIPE -g $file1)
12350 gen2=$($GETSTRIPE -g $file2)
12352 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12353 gen=$($GETSTRIPE -g $file1)
12354 [[ $gen1 != $gen ]] ||
12355 "Layout generation on $file1 does not change"
12356 gen=$($GETSTRIPE -g $file2)
12357 [[ $gen2 != $gen ]] ||
12358 "Layout generation on $file2 does not change"
12360 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12361 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12363 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12365 run_test 184a "Basic layout swap"
12368 check_swap_layouts_support && return 0
12370 dir0=$DIR/$tdir/$testnum
12371 mkdir -p $dir0 || error "creating dir $dir0"
12378 $SETSTRIPE -c1 $file1
12379 $SETSTRIPE -c2 $file2
12380 $SETSTRIPE -c1 $file3
12381 chown $RUNAS_ID $file3
12382 gen1=$($GETSTRIPE -g $file1)
12383 gen2=$($GETSTRIPE -g $file2)
12385 $LFS swap_layouts $dir1 $dir2 &&
12386 error "swap of directories layouts should fail"
12387 $LFS swap_layouts $dir1 $file1 &&
12388 error "swap of directory and file layouts should fail"
12389 $RUNAS $LFS swap_layouts $file1 $file2 &&
12390 error "swap of file we cannot write should fail"
12391 $LFS swap_layouts $file1 $file3 &&
12392 error "swap of file with different owner should fail"
12393 /bin/true # to clear error code
12395 run_test 184b "Forbidden layout swap (will generate errors)"
12398 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12399 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12400 check_swap_layouts_support && return 0
12402 local dir0=$DIR/$tdir/$testnum
12403 mkdir -p $dir0 || error "creating dir $dir0"
12405 local ref1=$dir0/ref1
12406 local ref2=$dir0/ref2
12407 local file1=$dir0/file1
12408 local file2=$dir0/file2
12409 # create a file large enough for the concurrent test
12410 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12411 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12412 echo "ref file size: ref1($(stat -c %s $ref1))," \
12413 "ref2($(stat -c %s $ref2))"
12416 dd if=$ref1 of=$file1 bs=16k &
12419 # Make sure dd starts to copy file
12420 while [ ! -f $file1 ]; do sleep 0.1; done
12422 $LFS swap_layouts $file1 $file2
12425 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12426 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12428 # how many bytes copied before swapping layout
12429 local copied=$(stat -c %s $file2)
12430 local remaining=$(stat -c %s $ref1)
12431 remaining=$((remaining - copied))
12432 echo "Copied $copied bytes before swapping layout..."
12434 cmp -n $copied $file1 $ref2 | grep differ &&
12435 error "Content mismatch [0, $copied) of ref2 and file1"
12436 cmp -n $copied $file2 $ref1 ||
12437 error "Content mismatch [0, $copied) of ref1 and file2"
12438 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12439 error "Content mismatch [$copied, EOF) of ref1 and file1"
12442 rm -f $ref1 $ref2 $file1 $file2
12444 run_test 184c "Concurrent write and layout swap"
12447 check_swap_layouts_support && return 0
12448 [ -z "$(which getfattr 2>/dev/null)" ] &&
12449 skip "no getfattr command" && return 0
12451 local file1=$DIR/$tdir/$tfile-1
12452 local file2=$DIR/$tdir/$tfile-2
12453 local file3=$DIR/$tdir/$tfile-3
12457 mkdir -p $DIR/$tdir
12458 touch $file1 || error "create $file1 failed"
12459 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12460 error "create $file2 failed"
12461 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12462 error "create $file3 failed"
12463 lovea1=$(get_layout_param $file1)
12465 $LFS swap_layouts $file2 $file3 ||
12466 error "swap $file2 $file3 layouts failed"
12467 $LFS swap_layouts $file1 $file2 ||
12468 error "swap $file1 $file2 layouts failed"
12470 lovea2=$(get_layout_param $file2)
12473 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12475 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12476 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12478 run_test 184d "allow stripeless layouts swap"
12481 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12482 { skip "Need MDS version at least 2.6.94"; return 0; }
12483 check_swap_layouts_support && return 0
12484 [ -z "$(which getfattr 2>/dev/null)" ] &&
12485 skip "no getfattr command" && return 0
12487 local file1=$DIR/$tdir/$tfile-1
12488 local file2=$DIR/$tdir/$tfile-2
12489 local file3=$DIR/$tdir/$tfile-3
12492 mkdir -p $DIR/$tdir
12493 touch $file1 || error "create $file1 failed"
12494 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12495 error "create $file2 failed"
12496 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12497 error "create $file3 failed"
12499 $LFS swap_layouts $file1 $file2 ||
12500 error "swap $file1 $file2 layouts failed"
12502 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12503 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12505 echo 123 > $file1 || error "Should be able to write into $file1"
12507 $LFS swap_layouts $file1 $file3 ||
12508 error "swap $file1 $file3 layouts failed"
12510 echo 123 > $file1 || error "Should be able to write into $file1"
12512 rm -rf $file1 $file2 $file3
12514 run_test 184e "Recreate layout after stripeless layout swaps"
12516 test_185() { # LU-2441
12517 # LU-3553 - no volatile file support in old servers
12518 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12519 { skip "Need MDS version at least 2.3.60"; return 0; }
12521 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12522 touch $DIR/$tdir/spoo
12523 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12524 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12525 error "cannot create/write a volatile file"
12526 [ "$FILESET" == "" ] &&
12527 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12528 error "FID is still valid after close"
12530 multiop_bg_pause $DIR/$tdir vVw4096_c
12537 # assume that the next FID for this client is sequential, since stdout
12538 # is unfortunately eaten by multiop_bg_pause
12539 local n=$((${fidv[1]} + 1))
12540 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12541 if [ "$FILESET" == "" ]; then
12542 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12543 error "FID is missing before close"
12545 kill -USR1 $multi_pid
12546 # 1 second delay, so if mtime change we will see it
12548 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12549 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12551 run_test 185 "Volatile file support"
12554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12555 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12556 skip "Need MDS version at least 2.3.0" && return
12558 local dir0=$DIR/$tdir/$testnum
12559 mkdir -p $dir0 || error "creating dir $dir0"
12561 local file=$dir0/file1
12562 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12563 local dv1=$($LFS data_version $file)
12564 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12565 local dv2=$($LFS data_version $file)
12566 [[ $dv1 != $dv2 ]] ||
12567 error "data version did not change on write $dv1 == $dv2"
12572 run_test 187a "Test data version change"
12575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12576 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12577 skip "Need MDS version at least 2.3.0" && return
12579 local dir0=$DIR/$tdir/$testnum
12580 mkdir -p $dir0 || error "creating dir $dir0"
12582 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12583 [[ ${DV[0]} != ${DV[1]} ]] ||
12584 error "data version did not change on write"\
12585 " ${DV[0]} == ${DV[1]}"
12590 run_test 187b "Test data version change on volatile file"
12593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12594 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12595 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12597 local POOL=${POOL:-cea1}
12598 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12599 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12602 local last_ost=$(($OSTCOUNT - 1))
12604 local ost_list=$(seq $first_ost $ost_step $last_ost)
12605 local ost_range="$first_ost $last_ost $ost_step"
12606 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12607 local file_dir=$POOL_ROOT/file_tst
12608 local subdir=$test_path/subdir
12611 if ! combined_mgs_mds ; then
12616 # former test_200a test_200b
12617 pool_add $POOL || { rc=$? ; break; }
12618 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12619 # former test_200c test_200d
12620 mkdir -p $test_path
12621 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12622 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12624 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12625 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12626 || { rc=$? ; break; }
12627 # former test_200e test_200f
12628 local files=$((OSTCOUNT*3))
12629 pool_alloc_files $POOL $test_path $files "$ost_list" \
12630 || { rc=$? ; break; }
12631 pool_create_files $POOL $file_dir $files "$ost_list" \
12632 || { rc=$? ; break; }
12633 # former test_200g test_200h
12634 pool_lfs_df $POOL || { rc=$? ; break; }
12635 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12637 # former test_201a test_201b test_201c
12638 pool_remove_first_target $POOL || { rc=$? ; break; }
12640 local f=$test_path/$tfile
12641 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12642 pool_remove $POOL $f || { rc=$? ; break; }
12648 if ! combined_mgs_mds ; then
12653 run_test 200 "OST pools"
12655 # usage: default_attr <count | size | offset>
12657 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12660 # usage: check_default_stripe_attr
12661 check_default_stripe_attr() {
12662 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12665 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12667 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12671 error "unknown getstripe attr '$1'"
12674 [ $ACTUAL == $EXPECTED ] ||
12675 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12679 test_mkdir $DIR/$tdir
12680 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12682 check_default_stripe_attr --stripe-count
12683 check_default_stripe_attr --stripe-size
12684 check_default_stripe_attr --stripe-index
12686 run_test 204a "Print default stripe attributes"
12689 test_mkdir $DIR/$tdir
12690 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12692 check_default_stripe_attr --stripe-size
12693 check_default_stripe_attr --stripe-index
12695 run_test 204b "Print default stripe size and offset"
12698 test_mkdir $DIR/$tdir
12699 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12701 check_default_stripe_attr --stripe-count
12702 check_default_stripe_attr --stripe-index
12704 run_test 204c "Print default stripe count and offset"
12707 test_mkdir $DIR/$tdir
12708 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12710 check_default_stripe_attr --stripe-count
12711 check_default_stripe_attr --stripe-size
12713 run_test 204d "Print default stripe count and size"
12716 test_mkdir $DIR/$tdir
12717 $SETSTRIPE -d $DIR/$tdir
12719 check_default_stripe_attr --stripe-count --raw
12720 check_default_stripe_attr --stripe-size --raw
12721 check_default_stripe_attr --stripe-index --raw
12723 run_test 204e "Print raw stripe attributes"
12726 test_mkdir $DIR/$tdir
12727 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12729 check_default_stripe_attr --stripe-size --raw
12730 check_default_stripe_attr --stripe-index --raw
12732 run_test 204f "Print raw stripe size and offset"
12735 test_mkdir $DIR/$tdir
12736 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12738 check_default_stripe_attr --stripe-count --raw
12739 check_default_stripe_attr --stripe-index --raw
12741 run_test 204g "Print raw stripe count and offset"
12744 test_mkdir $DIR/$tdir
12745 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12747 check_default_stripe_attr --stripe-count --raw
12748 check_default_stripe_attr --stripe-size --raw
12750 run_test 204h "Print raw stripe count and size"
12752 # Figure out which job scheduler is being used, if any,
12753 # or use a fake one
12754 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12755 JOBENV=SLURM_JOB_ID
12756 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12758 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12760 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12761 JOBENV=LOADL_STEP_ID
12762 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12765 $LCTL list_param jobid_name > /dev/null 2>&1
12766 if [ $? -eq 0 ]; then
12773 verify_jobstats() {
12778 # we don't really need to clear the stats for this test to work, since each
12779 # command has a unique jobid, but it makes debugging easier if needed.
12780 # for facet in $facets; do
12781 # local dev=$(convert_facet2label $facet)
12782 # # clear old jobstats
12783 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12786 # use a new JobID for each test, or we might see an old one
12787 [ "$JOBENV" = "FAKE_JOBID" ] &&
12788 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12792 [ "$JOBENV" = "nodelocal" ] && {
12793 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12794 $LCTL set_param jobid_name=$FAKE_JOBID
12798 log "Test: ${cmd[*]}"
12799 log "Using JobID environment variable $JOBENV=$JOBVAL"
12801 if [ $JOBENV = "FAKE_JOBID" ]; then
12802 FAKE_JOBID=$JOBVAL ${cmd[*]}
12807 # all files are created on OST0000
12808 for facet in $facets; do
12809 local stats="*.$(convert_facet2label $facet).job_stats"
12810 if [ $(do_facet $facet lctl get_param $stats |
12811 grep -c $JOBVAL) -ne 1 ]; then
12812 do_facet $facet lctl get_param $stats
12813 error "No jobstats for $JOBVAL found on $facet::$stats"
12820 NEW_JOBENV=${1:-$OLD_JOBENV}
12821 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12822 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12827 do_facet $SINGLEMDS \
12828 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12829 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12833 test_205() { # Job stats
12834 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12835 { skip "Need MDS version with at least 2.7.1"; return 0; }
12837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12838 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12839 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12840 remote_ost_nodsh && skip "remote OST with nodsh" && return
12842 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12843 skip "Server doesn't support jobstats" && return 0
12844 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12846 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12847 if [ $OLD_JOBENV != $JOBENV ]; then
12848 jobstats_set $JOBENV
12849 trap cleanup_205 EXIT
12852 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12853 echo "Registered as changelog user $CL_USER"
12855 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12856 lctl get_param -n mdt.*.job_cleanup_interval)
12857 local interval_new=5
12858 do_facet $SINGLEMDS \
12859 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12860 local start=$SECONDS
12864 cmd="mkdir $DIR/$tdir"
12865 verify_jobstats "$cmd" "$SINGLEMDS"
12867 cmd="rmdir $DIR/$tdir"
12868 verify_jobstats "$cmd" "$SINGLEMDS"
12869 # mkdir on secondary MDT
12870 if [ $MDSCOUNT -gt 1 ]; then
12871 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12872 verify_jobstats "$cmd" "mds2"
12875 cmd="mknod $DIR/$tfile c 1 3"
12876 verify_jobstats "$cmd" "$SINGLEMDS"
12878 cmd="rm -f $DIR/$tfile"
12879 verify_jobstats "$cmd" "$SINGLEMDS"
12880 # create all files on OST0000 so verify_jobstats can find OST stats
12882 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12883 verify_jobstats "$cmd" "$SINGLEMDS"
12885 cmd="touch $DIR/$tfile"
12886 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12888 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12889 verify_jobstats "$cmd" "ost1"
12891 cancel_lru_locks osc
12892 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12893 verify_jobstats "$cmd" "ost1"
12895 cmd="$TRUNCATE $DIR/$tfile 0"
12896 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12898 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12899 verify_jobstats "$cmd" "$SINGLEMDS"
12900 # jobstats expiry - sleep until old stats should be expired
12901 local left=$((interval_new + 5 - (SECONDS - start)))
12902 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12903 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12905 cmd="mkdir $DIR/$tdir.expire"
12906 verify_jobstats "$cmd" "$SINGLEMDS"
12907 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12908 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12910 # Ensure that jobid are present in changelog (if supported by MDS)
12911 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12913 $LFS changelog $MDT0 | tail -9
12914 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12915 [ $jobids -eq 9 ] ||
12916 error "Wrong changelog jobid count $jobids != 9"
12920 jobstats_set $JOBENV
12922 $LFS changelog $MDT0 | tail -1
12923 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12924 [ $jobids -eq 0 ] ||
12925 error "Unexpected jobids when jobid_var=$JOBENV"
12930 run_test 205 "Verify job stats"
12932 # LU-1480, LU-1773 and LU-1657
12934 mkdir -p $DIR/$tdir
12935 $SETSTRIPE -c -1 $DIR/$tdir
12936 #define OBD_FAIL_LOV_INIT 0x1403
12937 $LCTL set_param fail_loc=0xa0001403
12938 $LCTL set_param fail_val=1
12939 touch $DIR/$tdir/$tfile || true
12941 run_test 206 "fail lov_init_raid0() doesn't lbug"
12944 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12945 local fsz=`stat -c %s $DIR/$tfile`
12946 cancel_lru_locks mdc
12948 # do not return layout in getattr intent
12949 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12950 $LCTL set_param fail_loc=0x170
12951 local sz=`stat -c %s $DIR/$tfile`
12953 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12957 run_test 207a "can refresh layout at glimpse"
12960 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12961 local cksum=`md5sum $DIR/$tfile`
12962 local fsz=`stat -c %s $DIR/$tfile`
12963 cancel_lru_locks mdc
12964 cancel_lru_locks osc
12966 # do not return layout in getattr intent
12967 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12968 $LCTL set_param fail_loc=0x171
12970 # it will refresh layout after the file is opened but before read issues
12971 echo checksum is "$cksum"
12972 echo "$cksum" |md5sum -c --quiet || error "file differs"
12976 run_test 207b "can refresh layout at open"
12979 # FIXME: in this test suite, only RD lease is used. This is okay
12980 # for now as only exclusive open is supported. After generic lease
12981 # is done, this test suite should be revised. - Jinshan
12983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12984 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12985 { skip "Need MDS version at least 2.4.52"; return 0; }
12987 echo "==== test 1: verify get lease work"
12988 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12990 echo "==== test 2: verify lease can be broken by upcoming open"
12991 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12995 $MULTIOP $DIR/$tfile oO_RDONLY:c
12996 kill -USR1 $PID && wait $PID || error "break lease error"
12998 echo "==== test 3: verify lease can't be granted if an open already exists"
12999 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13003 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13004 kill -USR1 $PID && wait $PID || error "open file error"
13006 echo "==== test 4: lease can sustain over recovery"
13007 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13013 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13015 echo "==== test 5: lease broken can't be regained by replay"
13016 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13020 # open file to break lease and then recovery
13021 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13024 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13028 run_test 208 "Exclusive open"
13031 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13032 skip_env "must have disp_stripe" && return
13035 sync; sleep 5; sync;
13037 echo 3 > /proc/sys/vm/drop_caches
13038 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13040 # open/close 500 times
13041 for i in $(seq 500); do
13045 echo 3 > /proc/sys/vm/drop_caches
13046 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13048 echo "before: $req_before, after: $req_after"
13049 [ $((req_after - req_before)) -ge 300 ] &&
13050 error "open/close requests are not freed"
13053 run_test 209 "read-only open/close requests should be freed promptly"
13057 size=$((size % 8192 + 1))
13058 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13059 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13060 rm -f $DIR/f212 $DIR/f212.xyz
13062 run_test 212 "Sendfile test ============================================"
13065 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13066 cancel_lru_locks osc
13067 lctl set_param fail_loc=0x8000040f
13068 # generate a read lock
13069 cat $DIR/$tfile > /dev/null
13070 # write to the file, it will try to cancel the above read lock.
13071 cat /etc/hosts >> $DIR/$tfile
13073 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13075 test_214() { # for bug 20133
13076 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13077 for (( i=0; i < 340; i++ )) ; do
13078 touch $DIR/$tdir/d214c/a$i
13081 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13082 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13083 ls $DIR/d214c || error "ls $DIR/d214c failed"
13084 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13085 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13087 run_test 214 "hash-indexed directory test - bug 20133"
13089 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13090 create_lnet_proc_files() {
13091 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13094 # counterpart of create_lnet_proc_files
13095 remove_lnet_proc_files() {
13096 rm -f $TMP/lnet_$1.sys
13099 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13100 # 3rd arg as regexp for body
13101 check_lnet_proc_stats() {
13102 local l=$(cat "$TMP/lnet_$1" |wc -l)
13103 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13105 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13108 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13109 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13110 # optional and can be regexp for 2nd line (lnet.routes case)
13111 check_lnet_proc_entry() {
13112 local blp=2 # blp stands for 'position of 1st line of body'
13113 [ -z "$5" ] || blp=3 # lnet.routes case
13115 local l=$(cat "$TMP/lnet_$1" |wc -l)
13116 # subtracting one from $blp because the body can be empty
13117 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13119 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13120 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13122 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13123 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13125 # bail out if any unexpected line happened
13126 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13127 [ "$?" != 0 ] || error "$2 misformatted"
13130 test_215() { # for bugs 18102, 21079, 21517
13131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13132 local N='(0|[1-9][0-9]*)' # non-negative numeric
13133 local P='[1-9][0-9]*' # positive numeric
13134 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13135 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13136 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13137 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13139 local L1 # regexp for 1st line
13140 local L2 # regexp for 2nd line (optional)
13141 local BR # regexp for the rest (body)
13143 # lnet.stats should look as 11 space-separated non-negative numerics
13144 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13145 create_lnet_proc_files "stats"
13146 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13147 remove_lnet_proc_files "stats"
13149 # lnet.routes should look like this:
13150 # Routing disabled/enabled
13151 # net hops priority state router
13152 # where net is a string like tcp0, hops > 0, priority >= 0,
13153 # state is up/down,
13154 # router is a string like 192.168.1.1@tcp2
13155 L1="^Routing (disabled|enabled)$"
13156 L2="^net +hops +priority +state +router$"
13157 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13158 create_lnet_proc_files "routes"
13159 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13160 remove_lnet_proc_files "routes"
13162 # lnet.routers should look like this:
13163 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13164 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13165 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13166 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13167 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13168 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13169 create_lnet_proc_files "routers"
13170 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13171 remove_lnet_proc_files "routers"
13173 # lnet.peers should look like this:
13174 # nid refs state last max rtr min tx min queue
13175 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13176 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13177 # numeric (0 or >0 or <0), queue >= 0.
13178 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13179 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13180 create_lnet_proc_files "peers"
13181 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13182 remove_lnet_proc_files "peers"
13184 # lnet.buffers should look like this:
13185 # pages count credits min
13186 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13187 L1="^pages +count +credits +min$"
13188 BR="^ +$N +$N +$I +$I$"
13189 create_lnet_proc_files "buffers"
13190 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13191 remove_lnet_proc_files "buffers"
13193 # lnet.nis should look like this:
13194 # nid status alive refs peer rtr max tx min
13195 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13196 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13197 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13198 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13199 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13200 create_lnet_proc_files "nis"
13201 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13202 remove_lnet_proc_files "nis"
13204 # can we successfully write to lnet.stats?
13205 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13207 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13209 test_216() { # bug 20317
13210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13211 remote_ost_nodsh && skip "remote OST with nodsh" && return
13214 local facets=$(get_facets OST)
13215 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13217 save_lustre_params client "osc.*.contention_seconds" > $p
13218 save_lustre_params $facets \
13219 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13220 save_lustre_params $facets \
13221 "ldlm.namespaces.filter-*.contended_locks" >> $p
13222 save_lustre_params $facets \
13223 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13224 clear_stats osc.*.osc_stats
13226 # agressive lockless i/o settings
13227 do_nodes $(comma_list $(osts_nodes)) \
13228 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13229 ldlm.namespaces.filter-*.contended_locks=0 \
13230 ldlm.namespaces.filter-*.contention_seconds=60"
13231 lctl set_param -n osc.*.contention_seconds=60
13233 $DIRECTIO write $DIR/$tfile 0 10 4096
13234 $CHECKSTAT -s 40960 $DIR/$tfile
13236 # disable lockless i/o
13237 do_nodes $(comma_list $(osts_nodes)) \
13238 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13239 ldlm.namespaces.filter-*.contended_locks=32 \
13240 ldlm.namespaces.filter-*.contention_seconds=0"
13241 lctl set_param -n osc.*.contention_seconds=0
13242 clear_stats osc.*.osc_stats
13244 dd if=/dev/zero of=$DIR/$tfile count=0
13245 $CHECKSTAT -s 0 $DIR/$tfile
13247 restore_lustre_params <$p
13251 run_test 216 "check lockless direct write updates file size and kms correctly"
13253 test_217() { # bug 22430
13254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13258 for node in $(nodes_list); do
13259 nid=$(host_nids_address $node $NETTYPE)
13260 if [[ $nid = *-* ]] ; then
13261 echo "lctl ping $(h2nettype $nid)"
13262 lctl ping $(h2nettype $nid)
13264 echo "skipping $node (no hyphen detected)"
13268 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13271 # do directio so as not to populate the page cache
13272 log "creating a 10 Mb file"
13273 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13274 log "starting reads"
13275 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13276 log "truncating the file"
13277 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13279 kill %+ || true # reads might have finished
13280 echo "wait until dd is finished"
13282 log "removing the temporary file"
13283 rm -rf $DIR/$tfile || error "tmp file removal failed"
13285 run_test 218 "parallel read and truncate should not deadlock ======================="
13288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13289 # write one partial page
13290 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13291 # set no grant so vvp_io_commit_write will do sync write
13292 $LCTL set_param fail_loc=0x411
13293 # write a full page at the end of file
13294 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13296 $LCTL set_param fail_loc=0
13297 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13298 $LCTL set_param fail_loc=0x411
13299 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13302 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13303 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13305 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13307 test_220() { #LU-325
13308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13309 remote_ost_nodsh && skip "remote OST with nodsh" && return
13310 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13311 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13314 # create on MDT0000 so the last_id and next_id are correct
13316 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13320 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13321 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13322 osc.$mdtosc_proc1.prealloc_last_id)
13323 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13324 osc.$mdtosc_proc1.prealloc_next_id)
13328 if ! combined_mgs_mds ; then
13332 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13333 #define OBD_FAIL_OST_ENOINO 0x229
13334 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13335 create_pool $FSNAME.$TESTNAME || return 1
13336 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13338 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13340 MDSOBJS=$((last_id - next_id))
13341 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13343 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13344 echo "OST still has $count kbytes free"
13346 echo "create $MDSOBJS files @next_id..."
13347 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13349 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13350 osc.$mdtosc_proc1.prealloc_last_id)
13351 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13352 osc.$mdtosc_proc1.prealloc_next_id)
13354 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13359 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13360 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13362 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13363 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13364 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13365 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13366 echo "unlink $MDSOBJS files @$next_id..."
13367 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13369 if ! combined_mgs_mds ; then
13373 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13377 dd if=`which date` of=$MOUNT/date oflag=sync
13378 chmod +x $MOUNT/date
13380 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13381 $LCTL set_param fail_loc=0x80001401
13383 $MOUNT/date > /dev/null
13386 run_test 221 "make sure fault and truncate race to not cause OOM"
13389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13391 test_mkdir $DIR/$tdir
13392 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13393 createmany -o $DIR/$tdir/$tfile 10
13394 cancel_lru_locks mdc
13395 cancel_lru_locks osc
13396 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13397 $LCTL set_param fail_loc=0x31a
13398 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13399 $LCTL set_param fail_loc=0
13402 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13407 test_mkdir $DIR/$tdir
13408 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13409 createmany -o $DIR/$tdir/$tfile 10
13410 cancel_lru_locks mdc
13411 cancel_lru_locks osc
13412 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13413 $LCTL set_param fail_loc=0x31a
13414 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13415 $LCTL set_param fail_loc=0
13417 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13422 test_mkdir $DIR/$tdir
13423 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13424 createmany -o $DIR/$tdir/$tfile 10
13425 cancel_lru_locks mdc
13426 cancel_lru_locks osc
13427 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13428 $LCTL set_param fail_loc=0x31b
13429 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13430 $LCTL set_param fail_loc=0
13433 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13435 test_224a() { # LU-1039, MRP-303
13436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13437 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13438 $LCTL set_param fail_loc=0x508
13439 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13440 $LCTL set_param fail_loc=0
13443 run_test 224a "Don't panic on bulk IO failure"
13445 test_224b() { # LU-1039, MRP-303
13446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13447 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13448 cancel_lru_locks osc
13449 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13450 $LCTL set_param fail_loc=0x515
13451 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13452 $LCTL set_param fail_loc=0
13455 run_test 224b "Don't panic on bulk IO failure"
13457 test_224c() { # LU-6441
13458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13461 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13462 save_writethrough $p
13463 set_cache writethrough on
13465 local pages_per_rpc=$($LCTL get_param \
13466 osc.*.max_pages_per_rpc)
13467 local at_max=$($LCTL get_param -n at_max)
13468 local timeout=$($LCTL get_param -n timeout)
13469 local test_at="$LCTL get_param -n at_max"
13470 local param_at="$FSNAME.sys.at_max"
13471 local test_timeout="$LCTL get_param -n timeout"
13472 local param_timeout="$FSNAME.sys.timeout"
13474 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13476 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13477 error "conf_param at_max=0 failed"
13478 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13479 error "conf_param timeout=5 failed"
13481 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13482 do_facet ost1 $LCTL set_param fail_loc=0x520
13483 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13484 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13486 do_facet ost1 $LCTL set_param fail_loc=0
13488 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13489 error "conf_param at_max=$at_max failed"
13490 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13491 $timeout || error "conf_param timeout=$timeout failed"
13493 $LCTL set_param -n $pages_per_rpc
13494 restore_lustre_params < $p
13497 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13499 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13503 if [ -z ${MDSSURVEY} ]; then
13504 skip_env "mds-survey not found" && return
13507 [ $MDSCOUNT -ge 2 ] &&
13508 skip "skipping now for more than one MDT" && return
13510 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13511 { skip "Need MDS version at least 2.2.51"; return; }
13513 local mds=$(facet_host $SINGLEMDS)
13514 local target=$(do_nodes $mds 'lctl dl' | \
13515 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13517 local cmd1="file_count=1000 thrhi=4"
13518 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13519 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13520 local cmd="$cmd1 $cmd2 $cmd3"
13522 rm -f ${TMP}/mds_survey*
13524 eval $cmd || error "mds-survey with zero-stripe failed"
13525 cat ${TMP}/mds_survey*
13526 rm -f ${TMP}/mds_survey*
13528 run_test 225a "Metadata survey sanity with zero-stripe"
13531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13533 if [ -z ${MDSSURVEY} ]; then
13534 skip_env "mds-survey not found" && return
13536 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13537 { skip "Need MDS version at least 2.2.51"; return; }
13539 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13540 skip_env "Need to mount OST to test" && return
13543 local mds=$(facet_host $SINGLEMDS)
13544 local target=$(do_nodes $mds 'lctl dl' | \
13545 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13547 local cmd1="file_count=1000 thrhi=4"
13548 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13549 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13550 local cmd="$cmd1 $cmd2 $cmd3"
13552 rm -f ${TMP}/mds_survey*
13554 eval $cmd || error "mds-survey with stripe_count failed"
13555 cat ${TMP}/mds_survey*
13556 rm -f ${TMP}/mds_survey*
13558 run_test 225b "Metadata survey sanity with stripe_count = 1"
13560 mcreate_path2fid () {
13566 local path=$DIR/$tdir/$name
13571 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13572 error "cannot create $desc"
13574 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13576 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13578 fid_path=$($LFS fid2path $MOUNT $fid)
13580 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13582 [ "$path" == "$fid_path" ] ||
13583 error "fid2path returned $fid_path, expected $path"
13585 echo "pass with $path and $fid"
13590 mkdir -p $DIR/$tdir
13592 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13593 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13594 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13595 mcreate_path2fid 0040666 0 0 dir "directory"
13596 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13597 mcreate_path2fid 0100666 0 0 file "regular file"
13598 mcreate_path2fid 0120666 0 0 link "symbolic link"
13599 mcreate_path2fid 0140666 0 0 sock "socket"
13601 run_test 226a "call path2fid and fid2path on files of all type"
13604 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13608 mkdir -p $DIR/$tdir
13609 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13610 error "create remote directory failed"
13611 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13612 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13613 "character special file (null)"
13614 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13615 "character special file (no device)"
13616 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13617 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13618 "block special file (loop)"
13619 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13620 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13621 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13623 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13625 # LU-1299 Executing or running ldd on a truncated executable does not
13626 # cause an out-of-memory condition.
13628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13629 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13630 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13631 chmod +x $MOUNT/date
13633 $MOUNT/date > /dev/null
13634 ldd $MOUNT/date > /dev/null
13637 run_test 227 "running truncated executable does not cause OOM"
13639 # LU-1512 try to reuse idle OI blocks
13641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13643 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13644 skip "ldiskfs only test" && return
13646 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13647 local myDIR=$DIR/$tdir
13650 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13651 $LCTL set_param fail_loc=0x80001002
13652 createmany -o $myDIR/t- 10000
13653 $LCTL set_param fail_loc=0
13654 # The guard is current the largest FID holder
13656 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13658 local IDX=$(($SEQ % 64))
13660 do_facet $SINGLEMDS sync
13661 # Make sure journal flushed.
13663 local blk1=$(do_facet $SINGLEMDS \
13664 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13665 grep Blockcount | awk '{print $4}')
13667 # Remove old files, some OI blocks will become idle.
13668 unlinkmany $myDIR/t- 10000
13669 # Create new files, idle OI blocks should be reused.
13670 createmany -o $myDIR/t- 2000
13671 do_facet $SINGLEMDS sync
13672 # Make sure journal flushed.
13674 local blk2=$(do_facet $SINGLEMDS \
13675 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13676 grep Blockcount | awk '{print $4}')
13678 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13680 run_test 228a "try to reuse idle OI blocks"
13683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13685 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13686 skip "ldiskfs only test" && return
13688 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13689 local myDIR=$DIR/$tdir
13692 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13693 $LCTL set_param fail_loc=0x80001002
13694 createmany -o $myDIR/t- 10000
13695 $LCTL set_param fail_loc=0
13696 # The guard is current the largest FID holder
13698 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13700 local IDX=$(($SEQ % 64))
13702 do_facet $SINGLEMDS sync
13703 # Make sure journal flushed.
13705 local blk1=$(do_facet $SINGLEMDS \
13706 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13707 grep Blockcount | awk '{print $4}')
13709 # Remove old files, some OI blocks will become idle.
13710 unlinkmany $myDIR/t- 10000
13713 stop $SINGLEMDS || error "Fail to stop MDT."
13715 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13717 df $MOUNT || error "Fail to df."
13718 # Create new files, idle OI blocks should be reused.
13719 createmany -o $myDIR/t- 2000
13720 do_facet $SINGLEMDS sync
13721 # Make sure journal flushed.
13723 local blk2=$(do_facet $SINGLEMDS \
13724 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13725 grep Blockcount | awk '{print $4}')
13727 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13729 run_test 228b "idle OI blocks can be reused after MDT restart"
13733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13735 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13736 skip "ldiskfs only test" && return
13738 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13739 local myDIR=$DIR/$tdir
13742 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13743 $LCTL set_param fail_loc=0x80001002
13744 # 20000 files can guarantee there are index nodes in the OI file
13745 createmany -o $myDIR/t- 20000
13746 $LCTL set_param fail_loc=0
13747 # The guard is current the largest FID holder
13749 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13751 local IDX=$(($SEQ % 64))
13753 do_facet $SINGLEMDS sync
13754 # Make sure journal flushed.
13756 local blk1=$(do_facet $SINGLEMDS \
13757 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13758 grep Blockcount | awk '{print $4}')
13760 # Remove old files, some OI blocks will become idle.
13761 unlinkmany $myDIR/t- 20000
13763 # The OI file should become empty now
13765 # Create new files, idle OI blocks should be reused.
13766 createmany -o $myDIR/t- 2000
13767 do_facet $SINGLEMDS sync
13768 # Make sure journal flushed.
13770 local blk2=$(do_facet $SINGLEMDS \
13771 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13772 grep Blockcount | awk '{print $4}')
13774 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13776 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13778 test_229() { # LU-2482, LU-3448
13779 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13780 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13783 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13787 # Create a file with a released layout and stripe count 2.
13788 $MULTIOP $DIR/$tfile H2c ||
13789 error "failed to create file with released layout"
13791 $GETSTRIPE -v $DIR/$tfile
13793 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13794 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
13796 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13797 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13798 stat $DIR/$tfile || error "failed to stat released file"
13800 chown $RUNAS_ID $DIR/$tfile ||
13801 error "chown $RUNAS_ID $DIR/$tfile failed"
13803 chgrp $RUNAS_ID $DIR/$tfile ||
13804 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13806 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13807 rm $DIR/$tfile || error "failed to remove released file"
13809 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13813 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13816 test_mkdir $DIR/$tdir
13817 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13818 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13819 [ $mdt_idx -ne 0 ] &&
13820 error "create local directory on wrong MDT $mdt_idx"
13822 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13823 error "create remote directory failed"
13824 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13825 [ $mdt_idx -ne $MDTIDX ] &&
13826 error "create remote directory on wrong MDT $mdt_idx"
13828 createmany -o $DIR/$tdir/test_230/t- 10 ||
13829 error "create files on remote directory failed"
13830 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13831 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13832 rm -r $DIR/$tdir || error "unlink remote directory failed"
13834 run_test 230a "Create remote directory and files under the remote directory"
13837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13838 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13845 local migrate_dir=$DIR/$tdir/migrate_dir
13846 local other_dir=$DIR/$tdir/other_dir
13848 test_mkdir $DIR/$tdir
13849 test_mkdir -i0 -c1 $migrate_dir
13850 test_mkdir -i0 -c1 $other_dir
13851 for ((i=0; i<10; i++)); do
13852 mkdir -p $migrate_dir/dir_${i}
13853 createmany -o $migrate_dir/dir_${i}/f 10 ||
13854 error "create files under remote dir failed $i"
13857 cp /etc/passwd $migrate_dir/$tfile
13858 cp /etc/passwd $other_dir/$tfile
13859 chattr +SAD $migrate_dir
13860 chattr +SAD $migrate_dir/$tfile
13862 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13863 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13864 local old_dir_mode=$(stat -c%f $migrate_dir)
13865 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13867 mkdir -p $migrate_dir/dir_default_stripe2
13868 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13869 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13871 mkdir -p $other_dir
13872 ln $migrate_dir/$tfile $other_dir/luna
13873 ln $migrate_dir/$tfile $migrate_dir/sofia
13874 ln $other_dir/$tfile $migrate_dir/david
13875 ln -s $migrate_dir/$tfile $other_dir/zachary
13876 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13877 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13879 $LFS migrate -m $MDTIDX $migrate_dir ||
13880 error "fails on migrating remote dir to MDT1"
13882 echo "migratate to MDT1, then checking.."
13883 for ((i = 0; i < 10; i++)); do
13884 for file in $(find $migrate_dir/dir_${i}); do
13885 mdt_index=$($LFS getstripe -M $file)
13886 [ $mdt_index == $MDTIDX ] ||
13887 error "$file is not on MDT${MDTIDX}"
13891 # the multiple link file should still in MDT0
13892 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13893 [ $mdt_index == 0 ] ||
13894 error "$file is not on MDT${MDTIDX}"
13896 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13897 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13898 error " expect $old_dir_flag get $new_dir_flag"
13900 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13901 [ "$old_file_flag" = "$new_file_flag" ] ||
13902 error " expect $old_file_flag get $new_file_flag"
13904 local new_dir_mode=$(stat -c%f $migrate_dir)
13905 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13906 error "expect mode $old_dir_mode get $new_dir_mode"
13908 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13909 [ "$old_file_mode" = "$new_file_mode" ] ||
13910 error "expect mode $old_file_mode get $new_file_mode"
13912 diff /etc/passwd $migrate_dir/$tfile ||
13913 error "$tfile different after migration"
13915 diff /etc/passwd $other_dir/luna ||
13916 error "luna different after migration"
13918 diff /etc/passwd $migrate_dir/sofia ||
13919 error "sofia different after migration"
13921 diff /etc/passwd $migrate_dir/david ||
13922 error "david different after migration"
13924 diff /etc/passwd $other_dir/zachary ||
13925 error "zachary different after migration"
13927 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13928 error "${tfile}_ln different after migration"
13930 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13931 error "${tfile}_ln_other different after migration"
13933 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13934 [ $stripe_count = 2 ] ||
13935 error "dir strpe_count $d != 2 after migration."
13937 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13938 [ $stripe_count = 2 ] ||
13939 error "file strpe_count $d != 2 after migration."
13941 #migrate back to MDT0
13944 $LFS migrate -m $MDTIDX $migrate_dir ||
13945 error "fails on migrating remote dir to MDT0"
13947 echo "migrate back to MDT0, checking.."
13948 for file in $(find $migrate_dir); do
13949 mdt_index=$($LFS getstripe -M $file)
13950 [ $mdt_index == $MDTIDX ] ||
13951 error "$file is not on MDT${MDTIDX}"
13954 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13955 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13956 error " expect $old_dir_flag get $new_dir_flag"
13958 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13959 [ "$old_file_flag" = "$new_file_flag" ] ||
13960 error " expect $old_file_flag get $new_file_flag"
13962 local new_dir_mode=$(stat -c%f $migrate_dir)
13963 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13964 error "expect mode $old_dir_mode get $new_dir_mode"
13966 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13967 [ "$old_file_mode" = "$new_file_mode" ] ||
13968 error "expect mode $old_file_mode get $new_file_mode"
13970 diff /etc/passwd ${migrate_dir}/$tfile ||
13971 error "$tfile different after migration"
13973 diff /etc/passwd ${other_dir}/luna ||
13974 error "luna different after migration"
13976 diff /etc/passwd ${migrate_dir}/sofia ||
13977 error "sofia different after migration"
13979 diff /etc/passwd ${other_dir}/zachary ||
13980 error "zachary different after migration"
13982 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13983 error "${tfile}_ln different after migration"
13985 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13986 error "${tfile}_ln_other different after migration"
13988 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13989 [ $stripe_count = 2 ] ||
13990 error "dir strpe_count $d != 2 after migration."
13992 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13993 [ $stripe_count = 2 ] ||
13994 error "file strpe_count $d != 2 after migration."
13996 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13998 run_test 230b "migrate directory"
14001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14003 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14007 local migrate_dir=$DIR/$tdir/migrate_dir
14009 #If migrating directory fails in the middle, all entries of
14010 #the directory is still accessiable.
14011 test_mkdir $DIR/$tdir
14012 test_mkdir -i0 -c1 $migrate_dir
14014 createmany -o $migrate_dir/f 10 ||
14015 error "create files under ${migrate_dir} failed"
14017 #failed after migrating 5 entries
14018 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14019 do_facet mds1 lctl set_param fail_loc=0x20001801
14020 do_facet mds1 lctl set_param fail_val=5
14021 local t=$(ls $migrate_dir | wc -l)
14022 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14023 error "migrate should fail after 5 entries"
14025 mkdir $migrate_dir/dir &&
14026 error "mkdir succeeds under migrating directory"
14027 touch $migrate_dir/file &&
14028 error "touch file succeeds under migrating directory"
14030 local u=$(ls $migrate_dir | wc -l)
14031 [ "$u" == "$t" ] || error "$u != $t during migration"
14033 for file in $(find $migrate_dir); do
14034 stat $file || error "stat $file failed"
14037 do_facet mds1 lctl set_param fail_loc=0
14038 do_facet mds1 lctl set_param fail_val=0
14040 $LFS migrate -m $MDTIDX $migrate_dir ||
14041 error "migrate open files should failed with open files"
14043 echo "Finish migration, then checking.."
14044 for file in $(find $migrate_dir); do
14045 mdt_index=$($LFS getstripe -M $file)
14046 [ $mdt_index == $MDTIDX ] ||
14047 error "$file is not on MDT${MDTIDX}"
14050 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14052 run_test 230c "check directory accessiblity if migration is failed"
14055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14056 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14059 local migrate_dir=$DIR/$tdir/migrate_dir
14063 test_mkdir $DIR/$tdir
14064 test_mkdir -i0 -c1 $migrate_dir
14066 for ((i=0; i<100; i++)); do
14067 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14068 createmany -o $migrate_dir/dir_${i}/f 100 ||
14069 error "create files under remote dir failed $i"
14072 $LFS migrate -m $MDTIDX $migrate_dir ||
14073 error "migrate remote dir error"
14075 echo "Finish migration, then checking.."
14076 for file in $(find $migrate_dir); do
14077 mdt_index=$($LFS getstripe -M $file)
14078 [ $mdt_index == $MDTIDX ] ||
14079 error "$file is not on MDT${MDTIDX}"
14082 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14084 run_test 230d "check migrate big directory"
14087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14088 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14094 mkdir -p $DIR/$tdir
14095 mkdir $DIR/$tdir/migrate_dir
14096 mkdir $DIR/$tdir/other_dir
14097 touch $DIR/$tdir/migrate_dir/a
14098 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14099 ls $DIR/$tdir/other_dir
14101 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14102 error "migrate dir fails"
14104 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14105 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14107 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14108 [ $mdt_index == 0 ] || error "a is not on MDT0"
14110 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14111 error "migrate dir fails"
14113 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14114 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14116 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14117 [ $mdt_index == 1 ] || error "a is not on MDT1"
14119 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14120 [ $mdt_index == 1 ] || error "b is not on MDT1"
14122 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14123 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14125 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14127 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14129 run_test 230e "migrate mulitple local link files"
14132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14133 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14137 mkdir -p $DIR/$tdir
14138 mkdir $DIR/$tdir/migrate_dir
14139 $LFS mkdir -i1 $DIR/$tdir/other_dir
14140 touch $DIR/$tdir/migrate_dir/a
14141 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14142 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14143 ls $DIR/$tdir/other_dir
14145 # a should be migrated to MDT1, since no other links on MDT0
14146 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14147 error "#1 migrate dir fails"
14148 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14149 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14150 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14151 [ $mdt_index == 1 ] || error "a is not on MDT1"
14153 # a should stay on MDT1, because it is a mulitple link file
14154 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14155 error "#2 migrate dir fails"
14156 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14157 [ $mdt_index == 1 ] || error "a is not on MDT1"
14159 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14160 error "#3 migrate dir fails"
14162 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14163 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14164 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14166 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14167 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14169 # a should be migrated to MDT0, since no other links on MDT1
14170 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14171 error "#4 migrate dir fails"
14172 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14173 [ $mdt_index == 0 ] || error "a is not on MDT0"
14175 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14177 run_test 230f "migrate mulitple remote link files"
14180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14181 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14183 mkdir -p $DIR/$tdir/migrate_dir
14185 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14186 error "migrating dir to non-exist MDT succeeds"
14189 run_test 230g "migrate dir to non-exist MDT"
14192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14193 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14194 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14195 skip "Need MDS version at least 2.7.64" && return
14198 mkdir -p $DIR/$tdir/migrate_dir
14200 $LFS migrate -m1 $DIR &&
14201 error "migrating mountpoint1 should fail"
14203 $LFS migrate -m1 $DIR/$tdir/.. &&
14204 error "migrating mountpoint2 should fail"
14206 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14207 error "migrating $tdir fail"
14209 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14210 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14212 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14213 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14216 run_test 230h "migrate .. and root"
14219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14220 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14222 mkdir -p $DIR/$tdir/migrate_dir
14224 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14225 error "migration fails with a tailing slash"
14227 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14228 error "migration fails with two tailing slashes"
14230 run_test 230i "lfs migrate -m tolerates trailing slashes"
14234 # For simplicity this test assumes that max_pages_per_rpc
14235 # is the same across all OSCs
14236 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14237 local bulk_size=$((max_pages * 4096))
14238 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14241 mkdir -p $DIR/$tdir
14242 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14243 error "failed to set stripe with -S ${brw_size}M option"
14245 # clear the OSC stats
14246 $LCTL set_param osc.*.stats=0 &>/dev/null
14249 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14250 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14251 oflag=direct &>/dev/null || error "dd failed"
14253 sync; sleep 1; sync # just to be safe
14254 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14255 if [ x$nrpcs != "x1" ]; then
14256 $LCTL get_param osc.*.stats
14257 error "found $nrpcs ost_write RPCs, not 1 as expected"
14261 # Drop the OSC cache, otherwise we will read from it
14262 cancel_lru_locks osc
14264 # clear the OSC stats
14265 $LCTL set_param osc.*.stats=0 &>/dev/null
14267 # Client reads $bulk_size.
14268 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14269 iflag=direct &>/dev/null || error "dd failed"
14271 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14272 if [ x$nrpcs != "x1" ]; then
14273 $LCTL get_param osc.*.stats
14274 error "found $nrpcs ost_read RPCs, not 1 as expected"
14277 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14280 mkdir -p $DIR/$tdir
14282 for i in {0..1023}; do
14283 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14284 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14285 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14289 run_test 231b "must not assert on fully utilized OST request buffer"
14292 mkdir -p $DIR/$tdir
14293 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14295 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14296 do_facet ost1 $LCTL set_param fail_loc=0x31c
14298 # ignore dd failure
14299 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14301 do_facet ost1 $LCTL set_param fail_loc=0
14302 umount_client $MOUNT || error "umount failed"
14303 mount_client $MOUNT || error "mount failed"
14304 stop ost1 || error "cannot stop ost1"
14305 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14307 run_test 232a "failed lock should not block umount"
14310 mkdir -p $DIR/$tdir
14311 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14312 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14314 cancel_lru_locks osc
14316 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14317 do_facet ost1 $LCTL set_param fail_loc=0x31c
14320 $LFS data_version $DIR/$tdir/$tfile || true
14322 do_facet ost1 $LCTL set_param fail_loc=0
14323 umount_client $MOUNT || error "umount failed"
14324 mount_client $MOUNT || error "mount failed"
14325 stop ost1 || error "cannot stop ost1"
14326 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14328 run_test 232b "failed data version lock should not block umount"
14331 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14332 { skip "Need MDS version at least 2.3.64"; return; }
14333 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14335 local fid=$($LFS path2fid $MOUNT)
14336 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14337 error "cannot access $MOUNT using its FID '$fid'"
14339 run_test 233a "checking that OBF of the FS root succeeds"
14342 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14343 { skip "Need MDS version at least 2.5.90"; return; }
14344 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14346 local fid=$($LFS path2fid $MOUNT/.lustre)
14347 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14348 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14350 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14351 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14352 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14354 run_test 233b "checking that OBF of the FS .lustre succeeds"
14357 local p="$TMP/sanityN-$TESTNAME.parameters"
14358 save_lustre_params client "llite.*.xattr_cache" > $p
14359 lctl set_param llite.*.xattr_cache 1 ||
14360 { skip "xattr cache is not supported"; return 0; }
14362 mkdir -p $DIR/$tdir || error "mkdir failed"
14363 touch $DIR/$tdir/$tfile || error "touch failed"
14364 # OBD_FAIL_LLITE_XATTR_ENOMEM
14365 $LCTL set_param fail_loc=0x1405
14366 # output of the form: attr 2 4 44 3 fc13 x86_64
14367 V=($(IFS=".-" rpm -q attr))
14368 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
14369 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
14370 # attr pre-2.4.44-7 had a bug with rc
14371 # LU-3703 - SLES 11 and FC13 clients have older attr
14372 getfattr -n user.attr $DIR/$tdir/$tfile &&
14373 error "getfattr should have failed with ENOMEM"
14375 skip "LU-3703: attr version $(getfattr --version) too old"
14377 $LCTL set_param fail_loc=0x0
14380 restore_lustre_params < $p
14383 run_test 234 "xattr cache should not crash on ENOMEM"
14386 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14387 skip "Need MDS version at least 2.4.52" && return
14388 flock_deadlock $DIR/$tfile
14393 124) error "process hangs on a deadlock"
14395 *) error "error executing flock_deadlock $DIR/$tfile"
14399 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14403 check_swap_layouts_support && return 0
14404 test_mkdir -c1 $DIR/$tdir
14406 local ref1=/etc/passwd
14407 local ref2=/etc/group
14408 local file1=$DIR/$tdir/f1
14409 local file2=$DIR/$tdir/f2
14411 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14412 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14413 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14414 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14415 local fd=$(free_fd)
14416 local cmd="exec $fd<>$file2"
14419 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14420 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14423 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14428 run_test 236 "Layout swap on open unlinked file"
14430 # test to verify file handle related system calls
14431 # (name_to_handle_at/open_by_handle_at)
14432 # The new system calls are supported in glibc >= 2.14.
14435 echo "Test file_handle syscalls" > $DIR/$tfile ||
14436 error "write failed"
14437 check_fhandle_syscalls $DIR/$tfile ||
14438 error "check_fhandle_syscalls failed"
14440 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14442 # LU-4659 linkea consistency
14444 local server_version=$(lustre_version_code $SINGLEMDS)
14446 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14447 [[ $server_version -gt $(version_code 2.5.1) &&
14448 $server_version -lt $(version_code 2.5.50) ]] ||
14449 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14452 ln $DIR/$tfile $DIR/$tfile.lnk
14453 touch $DIR/$tfile.new
14454 mv $DIR/$tfile.new $DIR/$tfile
14455 local fid1=$($LFS path2fid $DIR/$tfile)
14456 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14457 local path1=$($LFS fid2path $FSNAME "$fid1")
14458 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14459 local path2=$($LFS fid2path $FSNAME "$fid2")
14460 [ $tfile.lnk == $path2 ] ||
14461 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14464 run_test 238 "Verify linkea consistency"
14467 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14468 skip "Need MDS version at least 2.5.60" && return
14469 local list=$(comma_list $(mdts_nodes))
14471 mkdir -p $DIR/$tdir
14472 createmany -o $DIR/$tdir/f- 5000
14473 unlinkmany $DIR/$tdir/f- 5000
14474 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14475 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14476 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14477 osp.*MDT*.sync_in_flight" | calc_sum)
14478 [ "$changes" -eq 0 ] || error "$changes not synced"
14480 run_test 239 "osp_sync test"
14482 test_239a() { #LU-5297
14483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14485 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14486 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14487 chgrp $RUNAS_GID $DIR/$tfile
14488 wait_delete_completed
14490 run_test 239a "process invalid osp sync record correctly"
14492 test_239b() { #LU-5297
14493 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14495 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14496 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14497 chgrp $RUNAS_GID $DIR/$tfile1
14498 wait_delete_completed
14499 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14501 chgrp $RUNAS_GID $DIR/$tfile2
14502 wait_delete_completed
14504 run_test 239b "process osp sync record with ENOMEM error correctly"
14507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14510 mkdir -p $DIR/$tdir
14512 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14513 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14514 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14515 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14517 umount_client $MOUNT || error "umount failed"
14518 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14519 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14520 mount_client $MOUNT || error "failed to mount client"
14522 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14523 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14525 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14528 for LOOP in $(seq $1); do
14529 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14530 cancel_lru_locks $OSC || true
14535 for LOOP in $(seq $1); do
14536 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14537 iflag=direct 2>/dev/null
14541 test_241a() { # was test_241
14542 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14544 cancel_lru_locks $OSC
14545 test_241_bio 1000 &
14550 run_test 241a "bio vs dio"
14553 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14555 test_241_dio 1000 &
14560 run_test 241b "dio vs dio"
14563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14564 mkdir -p $DIR/$tdir
14565 touch $DIR/$tdir/$tfile
14567 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14568 do_facet mds1 lctl set_param fail_loc=0x105
14569 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14571 do_facet mds1 lctl set_param fail_loc=0
14572 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14574 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14578 test_mkdir $DIR/$tdir
14579 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14581 run_test 243 "various group lock tests"
14585 test_mkdir $DIR/$tdir
14586 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14587 sendfile_grouplock $DIR/$tdir/$tfile || \
14588 error "sendfile+grouplock failed"
14591 run_test 244 "sendfile with group lock tests"
14594 local flagname="multi_mod_rpcs"
14595 local connect_data_name="max_mod_rpcs"
14598 # check if multiple modify RPCs flag is set
14599 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14600 grep "connect_flags:")
14603 echo "$out" | grep -qw $flagname
14604 if [ $? -ne 0 ]; then
14605 echo "connect flag $flagname is not set"
14609 # check if multiple modify RPCs data is set
14610 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14613 echo "$out" | grep -qw $connect_data_name ||
14614 error "import should have connect data $connect_data_name"
14616 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14618 test_246() { # LU-7371
14619 remote_ost_nodsh && skip "remote OST with nodsh" && return
14620 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14621 skip "Need OST version >= 2.7.62" && return 0
14622 do_facet ost1 $LCTL set_param fail_val=4095
14623 #define OBD_FAIL_OST_READ_SIZE 0x234
14624 do_facet ost1 $LCTL set_param fail_loc=0x234
14625 $LFS setstripe $DIR/$tfile -i 0 -c 1
14626 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14627 cancel_lru_locks $FSNAME-OST0000
14628 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14630 run_test 246 "Read file of size 4095 should return right length"
14636 umount_client $submount
14641 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14643 { skip "Fileset feature is not supported"; return; }
14645 local submount=${MOUNT}_$tdir
14648 mkdir -p $submount || error "mkdir $submount failed"
14649 FILESET="$FILESET/$tdir" mount_client $submount ||
14650 error "mount $submount failed"
14651 trap "cleanup_247 $submount" EXIT
14652 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14653 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14654 error "read $MOUNT/$tdir/$tfile failed"
14655 cleanup_247 $submount
14657 run_test 247a "mount subdir as fileset"
14660 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14661 { skip "Fileset feature is not supported"; return; }
14663 local submount=${MOUNT}_$tdir
14665 rm -rf $MOUNT/$tdir
14666 mkdir -p $submount || error "mkdir $submount failed"
14668 FILESET="$FILESET/$tdir" mount_client $submount &&
14669 error "mount $submount should fail"
14672 run_test 247b "mount subdir that dose not exist"
14675 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14676 { skip "Fileset feature is not supported"; return; }
14678 local submount=${MOUNT}_$tdir
14680 mkdir -p $MOUNT/$tdir/dir1
14681 mkdir -p $submount || error "mkdir $submount failed"
14682 trap "cleanup_247 $submount" EXIT
14683 FILESET="$FILESET/$tdir" mount_client $submount ||
14684 error "mount $submount failed"
14685 local fid=$($LFS path2fid $MOUNT/)
14686 $LFS fid2path $submount $fid && error "fid2path should fail"
14687 cleanup_247 $submount
14689 run_test 247c "running fid2path outside root"
14692 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14693 { skip "Fileset feature is not supported"; return; }
14695 local submount=${MOUNT}_$tdir
14697 mkdir -p $MOUNT/$tdir/dir1
14698 mkdir -p $submount || error "mkdir $submount failed"
14699 FILESET="$FILESET/$tdir" mount_client $submount ||
14700 error "mount $submount failed"
14701 trap "cleanup_247 $submount" EXIT
14702 local fid=$($LFS path2fid $submount/dir1)
14703 $LFS fid2path $submount $fid || error "fid2path should succeed"
14704 cleanup_247 $submount
14706 run_test 247d "running fid2path inside root"
14710 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14712 { skip "Fileset feature is not supported"; return; }
14714 local submount=${MOUNT}_$tdir
14717 mkdir -p $submount || error "mkdir $submount failed"
14718 FILESET="$FILESET/.." mount_client $submount &&
14719 error "mount $submount should fail"
14722 run_test 247e "mount .. as fileset"
14725 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14726 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14728 # create a large file for fast read verification
14729 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14731 # make sure the file is created correctly
14732 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14733 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14735 echo "Test 1: verify that fast read is 4 times faster on cache read"
14737 # small read with fast read enabled
14738 $LCTL set_param -n llite.*.fast_read=1
14739 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14740 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14741 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14742 # small read with fast read disabled
14743 $LCTL set_param -n llite.*.fast_read=0
14744 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14745 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14746 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14748 # verify that fast read is 4 times faster for cache read
14749 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14750 error_not_in_vm "fast read was not 4 times faster: " \
14751 "$t_fast vs $t_slow"
14753 echo "Test 2: verify the performance between big and small read"
14754 $LCTL set_param -n llite.*.fast_read=1
14756 # 1k non-cache read
14757 cancel_lru_locks osc
14758 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14759 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14760 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14762 # 1M non-cache read
14763 cancel_lru_locks osc
14764 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14765 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14766 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14768 # verify that big IO is not 4 times faster than small IO
14769 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14770 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14772 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14775 run_test 248 "fast read verification"
14777 test_249() { # LU-7890
14779 $SETSTRIPE -c 1 $DIR/$tfile
14781 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14782 skip "Need at least version 2.8.54"
14784 # Offset 2T == 4k * 512M
14785 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14786 error "dd to 2T offset failed"
14788 run_test 249 "Write above 2T file size"
14791 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14792 && skip "no 16TB file size limit on ZFS" && return
14794 $SETSTRIPE -c 1 $DIR/$tfile
14795 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14796 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14797 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14798 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14799 conv=notrunc,fsync && error "append succeeded"
14802 run_test 250 "Write above 16T limit"
14805 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14807 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14808 #Skip once - writing the first stripe will succeed
14809 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14810 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14811 error "short write happened"
14813 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14814 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14815 error "short read happened"
14819 run_test 251 "Handling short read and write correctly"
14829 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14830 remote_ost_nodsh && skip "remote OST with nodsh" && return
14831 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14832 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14833 skip "ldiskfs only test"
14837 # check lr_reader on OST0000
14839 dev=$(facet_device $tgt)
14840 out=$(do_facet $tgt $LR_READER $dev)
14841 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14843 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14844 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14845 error "Invalid uuid returned by $LR_READER on target $tgt"
14846 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14848 # check lr_reader -c on MDT0000
14850 dev=$(facet_device $tgt)
14851 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14852 echo "$LR_READER does not support additional options"
14855 out=$(do_facet $tgt $LR_READER -c $dev)
14856 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14858 num=$(echo "$out" | grep -c "mdtlov")
14859 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14860 error "Invalid number of mdtlov clients returned by $LR_READER"
14861 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14863 # check lr_reader -cr on MDT0000
14864 out=$(do_facet $tgt $LR_READER -cr $dev)
14865 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14867 echo "$out" | grep -q "^reply_data:$" ||
14868 error "$LR_READER should have returned 'reply_data' section"
14869 num=$(echo "$out" | grep -c "client_generation")
14870 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14872 run_test 252 "check lr_reader tool"
14874 test_253_fill_ost() {
14875 local size_mb #how many MB should we write to pass watermark
14876 local lwm=$3 #low watermark
14877 local free_10mb #10% of free space
14879 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14880 size_mb=$((free_kb / 1024 - lwm))
14881 free_10mb=$((free_kb / 10240))
14882 #If 10% of free space cross low watermark use it
14883 if (( free_10mb > size_mb )); then
14886 #At least we need to store 1.1 of difference between
14887 #free space and low watermark
14888 size_mb=$((size_mb + size_mb / 10))
14890 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14891 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14892 oflag=append conv=notrunc
14897 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14898 echo "OST still has $((free_kb / 1024)) mbytes free"
14905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14906 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14907 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14909 local ost_name=$($LFS osts |
14910 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14912 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14913 do_facet $SINGLEMDS $LCTL get_param -n \
14914 osp.$mdtosc_proc1.reserved_mb_high ||
14915 { skip "remote MDS does not support reserved_mb_high" &&
14920 wait_delete_completed
14923 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14924 osp.$mdtosc_proc1.reserved_mb_high)
14925 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14926 osp.$mdtosc_proc1.reserved_mb_low)
14927 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14929 if ! combined_mgs_mds ; then
14932 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14933 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14934 error "Adding $ost_name to pool failed"
14936 # Wait for client to see a OST at pool
14937 wait_update $HOSTNAME "$LCTL get_param -n
14938 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14939 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14940 error "Client can not see the pool"
14941 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14942 error "Setstripe failed"
14944 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14945 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14946 echo "OST still has $((blocks/1024)) mbytes free"
14948 local new_lwm=$((blocks/1024-10))
14949 do_facet $SINGLEMDS $LCTL set_param \
14950 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14951 do_facet $SINGLEMDS $LCTL set_param \
14952 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14954 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14956 #First enospc could execute orphan deletion so repeat.
14957 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14959 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14960 osp.$mdtosc_proc1.prealloc_status)
14961 echo "prealloc_status $oa_status"
14963 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14964 error "File creation should fail"
14965 #object allocation was stopped, but we still able to append files
14966 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14967 error "Append failed"
14968 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14970 wait_delete_completed
14974 for i in $(seq 10 12); do
14975 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14976 error "File creation failed after rm";
14979 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14980 osp.$mdtosc_proc1.prealloc_status)
14981 echo "prealloc_status $oa_status"
14983 if (( oa_status != 0 )); then
14984 error "Object allocation still disable after rm"
14986 do_facet $SINGLEMDS $LCTL set_param \
14987 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14988 do_facet $SINGLEMDS $LCTL set_param \
14989 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14992 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14993 error "Remove $ost_name from pool failed"
14994 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14995 error "Pool destroy fialed"
14997 if ! combined_mgs_mds ; then
15001 run_test 253 "Check object allocation limit"
15006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15008 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15009 { skip "MDS does not support changelog_size" && return; }
15011 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15012 echo "Registered as changelog user $cl_user"
15014 $LFS changelog_clear $MDT0 $cl_user 0
15016 local size1=$(do_facet mds1 \
15017 $LCTL get_param -n mdd.$MDT0.changelog_size)
15018 echo "Changelog size $size1"
15021 $LFS mkdir -i 0 $DIR/$tdir
15023 mkdir -p $DIR/$tdir/pics/2008/zachy
15024 touch $DIR/$tdir/pics/2008/zachy/timestamp
15025 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15026 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15027 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15028 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15029 rm $DIR/$tdir/pics/desktop.jpg
15031 local size2=$(do_facet mds1 \
15032 $LCTL get_param -n mdd.$MDT0.changelog_size)
15033 echo "Changelog size after work $size2"
15035 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15037 if (( size2 <= size1 )); then
15038 error "Changelog size after work should be greater than original"
15042 run_test 254 "Check changelog size"
15049 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15050 awk -F: '{print $2}' | grep $type > /dev/null
15051 if [ $? -ne 0 ]; then
15061 lfs ladvise -a willread $file > /dev/null 2>&1
15062 if [ $? -eq 0 ]; then
15066 lfs ladvise -a willread $file 2>&1 |
15067 grep "Inappropriate ioctl for device" > /dev/null
15068 if [ $? -eq 0 ]; then
15075 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15078 # run a random read IO workload
15079 # usage: random_read_iops <filename> <filesize> <iosize>
15080 random_read_iops() {
15083 local iosize=${3:-4096}
15085 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15086 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15089 drop_file_oss_cache() {
15093 $LFS ladvise -a dontneed $file 2>/dev/null ||
15094 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15097 ladvise_willread_performance()
15100 local average_origin=0
15101 local average_cache=0
15102 local average_ladvise=0
15104 for ((i = 1; i <= $repeat; i++)); do
15105 echo "Iter $i/$repeat: reading without willread hint"
15106 cancel_lru_locks osc
15107 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15108 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15109 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15110 average_origin=$(bc <<<"$average_origin + $speed_origin")
15112 cancel_lru_locks osc
15113 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15114 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15115 average_cache=$(bc <<<"$average_cache + $speed_cache")
15117 cancel_lru_locks osc
15118 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15119 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15120 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15121 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15122 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15124 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15125 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15126 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15128 speedup_cache=$(percent $average_cache $average_origin)
15129 speedup_ladvise=$(percent $average_ladvise $average_origin)
15131 echo "Average uncached read: $average_origin"
15132 echo "Average speedup with OSS cached read: " \
15133 "$average_cache = +$speedup_cache%"
15134 echo "Average speedup with ladvise willread: " \
15135 "$average_ladvise = +$speedup_ladvise%"
15137 local lowest_speedup=20
15138 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15139 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15140 "got $average_cache%. Skipping ladvise willread check."
15144 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15145 # it is still good to run until then to exercise 'ladvise willread'
15146 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15147 [ "$(facet_fstype ost1)" = "zfs" ] &&
15148 echo "osd-zfs does not support dontneed or drop_caches" &&
15151 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15152 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15153 error_not_in_vm "Speedup with willread is less than " \
15154 "$lowest_speedup%, got $average_ladvise%"
15158 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15159 skip "lustre < 2.8.54 does not support ladvise " && return
15160 remote_ost_nodsh && skip "remote OST with nodsh" && return
15162 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15164 ladvise_no_type willread $DIR/$tfile &&
15165 skip "willread ladvise is not supported" && return
15167 ladvise_no_ioctl $DIR/$tfile &&
15168 skip "ladvise ioctl is not supported" && return
15171 local size=$((size_mb * 1048576))
15172 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15173 error "dd to $DIR/$tfile failed"
15175 lfs ladvise -a willread $DIR/$tfile ||
15176 error "Ladvise failed with no range argument"
15178 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15179 error "Ladvise failed with no -l or -e argument"
15181 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15182 error "Ladvise failed with only -e argument"
15184 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15185 error "Ladvise failed with only -l argument"
15187 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15188 error "End offset should not be smaller than start offset"
15190 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15191 error "End offset should not be equal to start offset"
15193 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15194 error "Ladvise failed with overflowing -s argument"
15196 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15197 error "Ladvise failed with overflowing -e argument"
15199 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15200 error "Ladvise failed with overflowing -l argument"
15202 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15203 error "Ladvise succeeded with conflicting -l and -e arguments"
15205 echo "Synchronous ladvise should wait"
15207 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15208 do_nodes $(comma_list $(osts_nodes)) \
15209 $LCTL set_param fail_val=$delay fail_loc=0x237
15211 local start_ts=$SECONDS
15212 lfs ladvise -a willread $DIR/$tfile ||
15213 error "Ladvise failed with no range argument"
15214 local end_ts=$SECONDS
15215 local inteval_ts=$((end_ts - start_ts))
15217 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15218 error "Synchronous advice didn't wait reply"
15221 echo "Asynchronous ladvise shouldn't wait"
15222 local start_ts=$SECONDS
15223 lfs ladvise -a willread -b $DIR/$tfile ||
15224 error "Ladvise failed with no range argument"
15225 local end_ts=$SECONDS
15226 local inteval_ts=$((end_ts - start_ts))
15228 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15229 error "Asynchronous advice blocked"
15232 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15233 ladvise_willread_performance
15235 run_test 255a "check 'lfs ladvise -a willread'"
15241 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15245 remote_ost_nodsh && skip "remote OST with nodsh" && return
15247 lfs setstripe -c 1 -i 0 $DIR/$tfile
15249 ladvise_no_type dontneed $DIR/$tfile &&
15250 skip "dontneed ladvise is not supported" && return
15252 ladvise_no_ioctl $DIR/$tfile &&
15253 skip "ladvise ioctl is not supported" && return
15255 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15256 skip "lustre < 2.8.54 does not support ladvise" && return
15258 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15259 [ "$(facet_fstype ost1)" = "zfs" ] &&
15260 skip "zfs-osd does not support 'ladvise dontneed'" && return
15263 local size=$((size_mb * 1048576))
15264 # In order to prevent disturbance of other processes, only check 3/4
15265 # of the memory usage
15266 local kibibytes=$((size_mb * 1024 * 3 / 4))
15268 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15269 error "dd to $DIR/$tfile failed"
15271 local total=$(facet_meminfo ost1 MemTotal)
15272 echo "Total memory: $total KiB"
15274 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15275 local before_read=$(facet_meminfo ost1 Cached)
15276 echo "Cache used before read: $before_read KiB"
15278 lfs ladvise -a willread $DIR/$tfile ||
15279 error "Ladvise willread failed"
15280 local after_read=$(facet_meminfo ost1 Cached)
15281 echo "Cache used after read: $after_read KiB"
15283 lfs ladvise -a dontneed $DIR/$tfile ||
15284 error "Ladvise dontneed again failed"
15285 local no_read=$(facet_meminfo ost1 Cached)
15286 echo "Cache used after dontneed ladvise: $no_read KiB"
15288 if [ $total -lt $((before_read + kibibytes)) ]; then
15289 echo "Memory is too small, abort checking"
15293 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15294 error "Ladvise willread should use more memory" \
15295 "than $kibibytes KiB"
15298 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15299 error "Ladvise dontneed should release more memory" \
15300 "than $kibibytes KiB"
15303 run_test 255b "check 'lfs ladvise -a dontneed'"
15312 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15313 skip "lustre < 2.10.53 does not support lockahead" && return
15315 test_mkdir -p $DIR/$tdir
15316 $SETSTRIPE -i 0 $DIR/$tdir
15318 #test 10 returns only success/failure
15320 lockahead_test -d $DIR/$tdir -t $i
15322 if [ $rc -eq 255 ]; then
15323 error "Ladvise test${i} failed, ${rc}"
15326 #test 11 counts lock enqueue requests, all others count new locks
15328 count=$(do_facet ost1 \
15329 $LCTL get_param -n ost.OSS.ost.stats)
15330 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15332 lockahead_test -d $DIR/$tdir -t $i
15334 if [ $rc -eq 255 ]; then
15335 error "Ladvise test${i} failed, ${rc}"
15338 new_count=$(do_facet ost1 \
15339 $LCTL get_param -n ost.OSS.ost.stats)
15340 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15341 awk '{ print $2 }')
15343 difference="$((new_count - count))"
15344 if [ $difference -ne $rc ]; then
15345 error "Ladvise test${i}, bad enqueue count, returned " \
15346 "${rc}, actual ${difference}"
15349 for i in $(seq 12 21); do
15350 # If we do not do this, we run the risk of having too many
15351 # locks and starting lock cancellation while we are checking
15353 cancel_lru_locks osc
15355 count=$($LCTL get_param -n \
15356 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15358 lockahead_test -d $DIR/$tdir -t $i
15360 if [ $rc -eq 255 ]; then
15361 error "Ladvise test ${i} failed, ${rc}"
15364 new_count=$($LCTL get_param -n \
15365 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15366 difference="$((new_count - count))"
15368 # Test 15 output is divided by 100 to map down to valid return
15369 if [ $i -eq 15 ]; then
15373 if [ $difference -ne $rc ]; then
15374 error "Ladvise test ${i}, bad lock count, returned " \
15375 "${rc}, actual ${difference}"
15379 #test 22 returns only success/failure
15381 lockahead_test -d $DIR/$tdir -t $i
15383 if [ $rc -eq 255 ]; then
15384 error "Ladvise test${i} failed, ${rc}"
15388 run_test 255c "suite of ladvise lockahead tests"
15395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15396 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15397 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15398 skip "ldiskfs only test" && return
15400 mdt_dev=$(mdsdevname 1)
15402 cl_user=$(do_facet mds1 \
15403 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15404 if [[ -n $cl_user ]]; then
15405 skip "active changelog user"
15409 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15410 echo "Registered as changelog user $cl_user"
15413 mkdir -p $DIR/$tdir
15415 $LFS changelog_clear $MDT0 $cl_user 0
15418 touch $DIR/$tdir/{1..10}
15421 stop mds1 || error "Fail to stop MDT."
15424 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15426 #after mount new plainllog is used
15427 touch $DIR/$tdir/{11..19}
15429 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15430 cat_sl=$(do_facet mds1 \
15431 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15432 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15433 do_facet mds1 rm $TEMP256FILE
15435 if (( cat_sl != 2 )); then
15436 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15437 error "Changelog catalog has wrong number of slots $cat_sl"
15440 $LFS changelog_clear $MDT0 $cl_user 0
15443 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15444 cat_sl=$(do_facet mds1 \
15445 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15446 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15447 do_facet mds1 rm $TEMP256FILE
15449 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15451 if (( cat_sl == 2 )); then
15452 error "Empty plain llog was not deleted from changelog catalog"
15454 if (( cat_sl != 1 )); then
15455 error "Active plain llog shouldn\`t be deleted from catalog"
15458 run_test 256 "Check llog delete for empty and not full state"
15461 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15462 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15463 skip "Need MDS version at least 2.8.55" && return
15465 test_mkdir $DIR/$tdir
15467 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15468 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15471 #define OBD_FAIL_MDS_XATTR_REP 0x161
15472 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15473 local facet=mds$((mdtidx + 1))
15474 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15475 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15477 stop $facet || error "stop MDS failed"
15478 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15479 error "start MDS fail"
15481 run_test 257 "xattr locks are not lost"
15483 # Verify we take the i_mutex when security requires it
15485 #define OBD_FAIL_IMUTEX_SEC 0x141c
15486 $LCTL set_param fail_loc=0x141c
15488 chmod u+s $DIR/$tfile
15489 chmod a+rwx $DIR/$tfile
15490 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15492 if [ $RC -ne 0 ]; then
15493 error "error, failed to take i_mutex, rc=$?"
15499 # Verify we do NOT take the i_mutex in the normal case
15501 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15502 $LCTL set_param fail_loc=0x141d
15505 chmod a+rw $DIR/$tfile
15506 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15508 if [ $RC -ne 0 ]; then
15509 error "error, took i_mutex unnecessarily, rc=$?"
15514 run_test 258b "verify i_mutex security behavior"
15517 #define OBD_FAIL_MDC_CLOSE 0x806
15518 $LCTL set_param fail_loc=0x80000806
15522 run_test 260 "Check mdc_close fail"
15524 ### Data-on-MDT sanity tests ###
15527 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15528 skip "Need MDS version at least 2.10.55" && return
15531 local dom=$DIR/$tdir/dom_file
15532 local tmp=$DIR/$tdir/tmp_file
15534 mkdir -p $DIR/$tdir
15536 # basic checks for DoM component creation
15537 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15538 error "Can set MDT layout to non-first entry"
15540 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15541 error "Can define multiple entries as MDT layout"
15543 $LFS setstripe -E 1M -L mdt $dom ||
15544 error "Can't create DoM layout"
15546 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15547 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15548 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15550 local mdtidx=$($GETSTRIPE -M $dom)
15551 local mdtname=MDT$(printf %04x $mdtidx)
15552 local facet=mds$((mdtidx + 1))
15553 local space_check=1
15555 # Skip free space checks with ZFS
15556 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15562 local mdtfree1=$(do_facet $facet \
15563 lctl get_param -n osd*.*$mdtname.kbytesfree)
15564 dd if=/dev/urandom of=$tmp bs=1024 count=100
15565 # check also direct IO along write
15566 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15568 cmp $tmp $dom || error "file data is different"
15569 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15570 if [ $space_check == 1 ]; then
15571 local mdtfree2=$(do_facet $facet \
15572 lctl get_param -n osd*.*$mdtname.kbytesfree)
15573 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15574 error "MDT free space is wrong after write"
15578 $TRUNCATE $dom 10000
15579 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15580 if [ $space_check == 1 ]; then
15581 mdtfree1=$(do_facet $facet \
15582 lctl get_param -n osd*.*$mdtname.kbytesfree)
15583 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15584 error "MDT free space is wrong after truncate"
15590 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15591 if [ $space_check == 1 ]; then
15592 mdtfree2=$(do_facet $facet \
15593 lctl get_param -n osd*.*$mdtname.kbytesfree)
15594 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15595 error "MDT free space is wrong after append"
15600 if [ $space_check == 1 ]; then
15601 mdtfree1=$(do_facet $facet \
15602 lctl get_param -n osd*.*$mdtname.kbytesfree)
15603 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15604 error "MDT free space is wrong after removal"
15607 # combined striping
15608 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15609 error "Can't create DoM + OST striping"
15611 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15612 # check also direct IO along write
15613 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15615 cmp $tmp $dom || error "file data is different"
15616 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15622 run_test 270a "DoM: basic functionality tests"
15625 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15626 skip "Need MDS version at least 2.10.55" && return
15628 local dom=$DIR/$tdir/dom_file
15629 local max_size=1048576
15631 mkdir -p $DIR/$tdir
15632 $LFS setstripe -E $max_size -L mdt $dom
15634 # truncate over the limit
15635 $TRUNCATE $dom $(($max_size + 1)) &&
15636 error "successful truncate over the maximum size"
15637 # write over the limit
15638 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15639 error "successful write over the maximum size"
15640 # append over the limit
15641 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15642 echo "12345" >> $dom && error "successful append over the maximum size"
15647 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15650 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15651 skip "Need MDS version at least 2.10.55" && return
15653 mkdir -p $DIR/$tdir
15654 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15656 # check files inherit DoM EA
15657 touch $DIR/$tdir/first
15658 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
15659 error "bad pattern"
15660 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15661 error "bad stripe count"
15662 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15663 error "bad stripe size"
15665 # check directory inherits DoM EA and uses it as default
15666 mkdir $DIR/$tdir/subdir
15667 touch $DIR/$tdir/subdir/second
15668 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
15669 error "bad pattern in sub-directory"
15670 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15671 error "bad stripe count in sub-directory"
15672 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15673 error "bad stripe size in sub-directory"
15676 run_test 270c "DoM: DoM EA inheritance tests"
15679 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15680 skip "Need MDS version at least 2.10.55" && return
15682 mkdir -p $DIR/$tdir
15683 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15685 # inherit default DoM striping
15686 mkdir $DIR/$tdir/subdir
15687 touch $DIR/$tdir/subdir/f1
15689 # change default directory striping
15690 $LFS setstripe -c 1 $DIR/$tdir/subdir
15691 touch $DIR/$tdir/subdir/f2
15692 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
15693 error "wrong default striping in file 2"
15694 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
15695 error "bad pattern in file 2"
15698 run_test 270d "DoM: change striping from DoM to RAID0"
15701 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15702 skip "Need MDS version at least 2.10.55" && return
15704 mkdir -p $DIR/$tdir/dom
15705 mkdir -p $DIR/$tdir/norm
15708 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
15709 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
15711 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
15712 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
15714 # find DoM files by layout
15715 NUM=$($LFIND -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
15716 [ $NUM -eq $DOMFILES ] ||
15717 error "lfs find -L: found $NUM, expected $DOMFILES"
15718 echo "Test 1: lfs find 20 DOM files by layout: OK"
15720 # there should be 1 dir with default DOM striping
15721 NUM=$($LFIND -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
15723 error "lfs find -L: found $NUM, expected 1 dir"
15724 echo "Test 2: lfs find 1 DOM dir by layout: OK"
15726 # find DoM files by stripe size
15727 NUM=$($LFIND -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
15728 [ $NUM -eq $DOMFILES ] ||
15729 error "lfs find -S: found $NUM, expected $DOMFILES"
15730 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
15732 # find files by stripe offset except DoM files
15733 NUM=$($LFIND -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
15734 [ $NUM -eq $NORMFILES ] ||
15735 error "lfs find -i: found $NUM, expected $NORMFILES"
15736 echo "Test 5: lfs find no DOM files by stripe index: OK"
15739 run_test 270e "DoM: lfs find with DoM files test"
15742 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15743 skip "Need MDS version at least 2.10.55" && return
15745 local mdtname=${FSNAME}-MDT0000-mdtlov
15746 local dom=$DIR/$tdir/dom_file
15747 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
15748 lod.$mdtname.dom_stripesize)
15749 local dom_limit=131072
15751 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
15752 local dom_current=$(do_facet mds1 $LCTL get_param -n \
15753 lod.$mdtname.dom_stripesize)
15754 [ ${dom_limit} -eq ${dom_current} ] ||
15755 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
15757 $LFS mkdir -i 0 -c 1 $DIR/$tdir
15758 $LFS setstripe -d $DIR/$tdir
15759 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
15760 error "Can't set directory default striping"
15762 # exceed maximum stripe size
15763 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
15764 error "Able to create DoM component size more than LOD limit"
15766 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
15767 dom_current=$(do_facet mds1 $LCTL get_param -n \
15768 lod.$mdtname.dom_stripesize)
15769 [ 0 -eq ${dom_current} ] ||
15770 error "Can't set zero DoM stripe limit"
15772 # too low values to be aligned with smallest stripe size 64K
15773 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
15774 dom_current=$(do_facet mds1 $LCTL get_param -n \
15775 lod.$mdtname.dom_stripesize)
15776 [ 30000 -eq ${dom_current} ] &&
15777 error "Can set too small DoM stripe limit"
15779 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
15780 dom_current=$(do_facet mds1 $LCTL get_param -n \
15781 lod.$mdtname.dom_stripesize)
15783 [ 2147483648 -eq ${dom_current} ] &&
15784 error "Can set too large DoM stripe limit"
15786 do_facet mds1 $LCTL set_param -n \
15787 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
15788 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
15789 error "Can't create DoM component size after limit change"
15790 do_facet mds1 $LCTL set_param -n \
15791 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
15792 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
15793 error "Can create big DoM component after limit decrease"
15794 touch ${dom}_def ||
15795 error "Can't create file with old default layout"
15797 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
15800 run_test 270f "DoM: maximum DoM stripe size checks"
15803 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15804 skip "Need MDS version at least 2.10.55" && return
15806 local dom=$DIR/$tdir/dom
15808 mkdir -p $DIR/$tdir
15810 $LFS setstripe -E 1024K -L mdt $dom
15812 lctl set_param -n mdc.*.stats=clear
15813 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
15814 cat $dom > /dev/null
15815 local reads=$(lctl get_param -n mdc.*.stats |
15816 awk '/ost_read/ {print $2}')
15817 [ -z $reads ] || error "Unexpected $reads READ RPCs"
15821 run_test 271a "DoM: data is cached for read after write"
15824 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15825 skip "Need MDS version at least 2.10.55" && return
15827 local dom=$DIR/$tdir/dom
15829 mkdir -p $DIR/$tdir
15831 $LFS setstripe -E 1024K -L mdt -E EOF $dom
15833 lctl set_param -n mdc.*.stats=clear
15834 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
15835 cancel_lru_locks mdc
15836 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
15837 # second stat to check size is cached on client
15838 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
15839 local gls=$(lctl get_param -n mdc.*.stats |
15840 awk '/ldlm_glimpse/ {print $2}')
15841 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
15844 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
15847 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15848 skip "Need MDS version at least 2.10.55" && return
15850 local dom=$DIR/$tdir/dom
15852 mkdir -p $DIR/$tdir
15854 $LFS setstripe -E 1024K -L mdt -E EOF $dom
15856 lctl set_param -n mdc.*.stats=clear
15857 lctl set_param -n osc.*.stats=clear
15858 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
15859 cancel_lru_locks mdc
15860 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
15861 # second stat to check size is cached on client
15862 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
15863 local gls=$(lctl get_param -n mdc.*.stats |
15864 awk '/ldlm_glimpse/ {print $2}')
15865 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
15866 local gls=$(lctl get_param -n osc.*.stats |
15867 awk '/ldlm_glimpse/ {print $2}')
15868 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
15871 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
15874 # test to be enabled with lock_convert
15875 skip "skipped until lock convert will be implemented" && return
15877 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15878 skip "Need MDS version at least 2.10.55" && return
15880 local dom=$DIR/$tdir/dom
15882 mkdir -p $DIR/$tdir
15884 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15886 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15887 local facet=mds$((mdtidx + 1))
15889 cancel_lru_locks mdc
15890 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
15891 createmany -o $dom 1000
15892 lctl set_param -n mdc.*.stats=clear
15893 smalliomany -w $dom 1000 200
15894 lctl get_param -n mdc.*.stats
15895 local enq=$(lctl get_param -n mdc.*.stats |
15896 awk '/ldlm_ibits_enqueue/ {print $2}')
15897 # Each file has 1 open, 1 IO enqueues, total 2000
15898 # but now we have also +1 getxattr for security.capability, total 3000
15899 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
15900 unlinkmany $dom 1000
15902 cancel_lru_locks mdc
15903 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
15904 createmany -o $dom 1000
15905 lctl set_param -n mdc.*.stats=clear
15906 smalliomany -w $dom 1000 200
15907 lctl get_param -n mdc.*.stats
15908 local enq_2=$(lctl get_param -n mdc.*.stats |
15909 awk '/ldlm_ibits_enqueue/ {print $2}')
15910 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
15911 # for OPEN and IO lock.
15912 [ $((enq - enq_2)) -ge 1000 ] ||
15913 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
15914 unlinkmany $dom 1000
15917 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
15919 cleanup_test_300() {
15923 test_striped_dir() {
15928 mkdir -p $DIR/$tdir
15930 SAVE_UMASK=$(umask)
15931 trap cleanup_test_300 RETURN EXIT
15933 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15934 $DIR/$tdir/striped_dir ||
15935 error "set striped dir error"
15937 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15938 [ "$mode" = "755" ] || error "expect 755 got $mode"
15940 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15941 error "getdirstripe failed"
15942 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15943 if [ "$stripe_count" != "2" ]; then
15944 error "1:stripe_count is $stripe_count, expect 2"
15946 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15947 if [ "$stripe_count" != "2" ]; then
15948 error "2:stripe_count is $stripe_count, expect 2"
15951 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15952 if [ "$stripe_index" != "$mdt_index" ]; then
15953 error "stripe_index is $stripe_index, expect $mdt_index"
15956 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15957 error "nlink error after create striped dir"
15959 mkdir $DIR/$tdir/striped_dir/a
15960 mkdir $DIR/$tdir/striped_dir/b
15962 stat $DIR/$tdir/striped_dir/a ||
15963 error "create dir under striped dir failed"
15964 stat $DIR/$tdir/striped_dir/b ||
15965 error "create dir under striped dir failed"
15967 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15968 error "nlink error after mkdir"
15970 rmdir $DIR/$tdir/striped_dir/a
15971 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15972 error "nlink error after rmdir"
15974 rmdir $DIR/$tdir/striped_dir/b
15975 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15976 error "nlink error after rmdir"
15978 chattr +i $DIR/$tdir/striped_dir
15979 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15980 error "immutable flags not working under striped dir!"
15981 chattr -i $DIR/$tdir/striped_dir
15983 rmdir $DIR/$tdir/striped_dir ||
15984 error "rmdir striped dir error"
15992 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15993 skip "skipped for lustre < 2.7.0" && return
15994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15995 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15997 test_striped_dir 0 || error "failed on striped dir on MDT0"
15998 test_striped_dir 1 || error "failed on striped dir on MDT0"
16000 run_test 300a "basic striped dir sanity test"
16003 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16004 skip "skipped for lustre < 2.7.0" && return
16005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16012 test_mkdir $DIR/$tdir
16013 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16014 error "set striped dir error"
16015 for ((i=0; i<10; i++)); do
16016 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16018 touch $DIR/$tdir/striped_dir/file_$i ||
16019 error "touch error $i"
16020 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16021 [ $mtime1 -eq $mtime2 ] &&
16022 error "mtime not change after create"
16024 rm -f $DIR/$tdir/striped_dir/file_$i ||
16025 error "unlink error $i"
16026 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16027 [ $mtime2 -eq $mtime3 ] &&
16028 error "mtime did not change after unlink"
16032 run_test 300b "check ctime/mtime for striped dir"
16035 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16036 skip "skipped for lustre < 2.7.0" && return
16037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16038 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16041 mkdir -p $DIR/$tdir
16042 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16043 error "set striped dir error"
16045 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16046 error "chown striped dir failed"
16048 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16049 error "create 5k files failed"
16051 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16053 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16057 run_test 300c "chown && check ls under striped directory"
16060 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16061 skip "skipped for lustre < 2.7.0" && return
16062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16063 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16067 mkdir -p $DIR/$tdir
16068 $SETSTRIPE -c 2 $DIR/$tdir
16070 #local striped directory
16071 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16072 error "set striped dir error"
16073 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16074 error "create 10 files failed"
16076 #remote striped directory
16077 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16078 error "set striped dir error"
16079 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16080 error "create 10 files failed"
16082 for file in $(find $DIR/$tdir); do
16083 stripe_count=$($GETSTRIPE -c $file)
16084 [ $stripe_count -eq 2 ] ||
16085 error "wrong stripe $stripe_count for $file"
16090 run_test 300d "check default stripe under striped directory"
16093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16094 skip "Need MDS version at least 2.7.55" && return
16095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16096 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16100 mkdir -p $DIR/$tdir
16102 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16103 error "set striped dir error"
16105 touch $DIR/$tdir/striped_dir/a
16106 touch $DIR/$tdir/striped_dir/b
16107 touch $DIR/$tdir/striped_dir/c
16109 mkdir $DIR/$tdir/striped_dir/dir_a
16110 mkdir $DIR/$tdir/striped_dir/dir_b
16111 mkdir $DIR/$tdir/striped_dir/dir_c
16113 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
16114 error "set striped adir under striped dir error"
16116 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16117 error "set striped bdir under striped dir error"
16119 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
16120 error "set striped cdir under striped dir error"
16122 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16123 error "rename dir under striped dir fails"
16125 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16126 error "rename dir under different stripes fails"
16128 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16129 error "rename file under striped dir should succeed"
16131 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16132 error "rename dir under striped dir should succeed"
16136 run_test 300e "check rename under striped directory"
16139 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16140 skip "Need MDS version at least 2.7.55" && return
16141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16142 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16147 mkdir -p $DIR/$tdir
16149 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16150 error "set striped dir error"
16152 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
16153 error "set striped dir error"
16155 touch $DIR/$tdir/striped_dir/a
16156 mkdir $DIR/$tdir/striped_dir/dir_a
16157 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16158 error "create striped dir under striped dir fails"
16160 touch $DIR/$tdir/striped_dir1/b
16161 mkdir $DIR/$tdir/striped_dir1/dir_b
16162 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16163 error "create striped dir under striped dir fails"
16165 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16166 error "rename dir under different striped dir should fail"
16168 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16169 error "rename striped dir under diff striped dir should fail"
16171 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16172 error "rename file under diff striped dirs fails"
16176 run_test 300f "check rename cross striped directory"
16178 test_300_check_default_striped_dir()
16181 local default_count=$2
16182 local default_index=$3
16185 local dir_stripe_index
16188 echo "checking $dirname $default_count $default_index"
16189 $LFS setdirstripe -D -c $default_count -i $default_index \
16190 -t all_char $DIR/$tdir/$dirname ||
16191 error "set default stripe on striped dir error"
16192 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16193 [ $stripe_count -eq $default_count ] ||
16194 error "expect $default_count get $stripe_count for $dirname"
16196 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16197 [ $stripe_index -eq $default_index ] ||
16198 error "expect $default_index get $stripe_index for $dirname"
16200 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16201 error "create dirs failed"
16203 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16204 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16205 for dir in $(find $DIR/$tdir/$dirname/*); do
16206 stripe_count=$($LFS getdirstripe -c $dir)
16207 [ $stripe_count -eq $default_count ] ||
16208 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16209 error "stripe count $default_count != $stripe_count for $dir"
16211 stripe_index=$($LFS getdirstripe -i $dir)
16212 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16213 error "$stripe_index != $default_index for $dir"
16215 #check default stripe
16216 stripe_count=$($LFS getdirstripe -D -c $dir)
16217 [ $stripe_count -eq $default_count ] ||
16218 error "default count $default_count != $stripe_count for $dir"
16220 stripe_index=$($LFS getdirstripe -D -i $dir)
16221 [ $stripe_index -eq $default_index ] ||
16222 error "default index $default_index != $stripe_index for $dir"
16224 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16228 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16229 skip "Need MDS version at least 2.7.55" && return
16230 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16236 mkdir $DIR/$tdir/normal_dir
16238 #Checking when client cache stripe index
16239 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16240 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16241 error "create striped_dir failed"
16243 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16244 error "create dir0 fails"
16245 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16246 [ $stripe_index -eq 0 ] ||
16247 error "dir0 expect index 0 got $stripe_index"
16249 mkdir $DIR/$tdir/striped_dir/dir1 ||
16250 error "create dir1 fails"
16251 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16252 [ $stripe_index -eq 1 ] ||
16253 error "dir1 expect index 1 got $stripe_index"
16255 #check default stripe count/stripe index
16256 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16257 test_300_check_default_striped_dir normal_dir 1 0
16258 test_300_check_default_striped_dir normal_dir 2 1
16259 test_300_check_default_striped_dir normal_dir 2 -1
16261 #delete default stripe information
16262 echo "delete default stripeEA"
16263 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16264 error "set default stripe on striped dir error"
16266 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16267 for dir in $(find $DIR/$tdir/normal_dir/*); do
16268 stripe_count=$($LFS getdirstripe -c $dir)
16269 [ $stripe_count -eq 0 ] ||
16270 error "expect 1 get $stripe_count for $dir"
16271 stripe_index=$($LFS getdirstripe -i $dir)
16272 [ $stripe_index -eq 0 ] ||
16273 error "expect 0 get $stripe_index for $dir"
16276 run_test 300g "check default striped directory for normal directory"
16279 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16280 skip "Need MDS version at least 2.7.55" && return
16281 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16286 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
16287 $DIR/$tdir/striped_dir ||
16288 error "set striped dir error"
16290 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16291 test_300_check_default_striped_dir striped_dir 1 0
16292 test_300_check_default_striped_dir striped_dir 2 1
16293 test_300_check_default_striped_dir striped_dir 2 -1
16295 #delete default stripe information
16296 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16297 error "set default stripe on striped dir error"
16299 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16300 for dir in $(find $DIR/$tdir/striped_dir/*); do
16301 stripe_count=$($LFS getdirstripe -c $dir)
16302 [ $stripe_count -eq 0 ] ||
16303 error "expect 1 get $stripe_count for $dir"
16306 run_test 300h "check default striped directory for striped directory"
16309 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16310 skip "Need MDS version at least 2.7.55" && return
16311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16312 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16318 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
16319 error "set striped dir error"
16321 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16322 error "create files under striped dir failed"
16324 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16325 error "set striped hashdir error"
16327 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16328 error "create dir0 under hash dir failed"
16329 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16330 error "create dir1 under hash dir failed"
16332 # unfortunately, we need to umount to clear dir layout cache for now
16333 # once we fully implement dir layout, we can drop this
16334 umount_client $MOUNT || error "umount failed"
16335 mount_client $MOUNT || error "mount failed"
16337 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16338 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16339 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16341 #set the stripe to be unknown hash type
16342 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16343 $LCTL set_param fail_loc=0x1901
16344 for ((i = 0; i < 10; i++)); do
16345 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16346 error "stat f-$i failed"
16347 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16350 touch $DIR/$tdir/striped_dir/f0 &&
16351 error "create under striped dir with unknown hash should fail"
16353 $LCTL set_param fail_loc=0
16355 umount_client $MOUNT || error "umount failed"
16356 mount_client $MOUNT || error "mount failed"
16360 run_test 300i "client handle unknown hash type striped directory"
16363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16364 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16365 skip "Need MDS version at least 2.7.55" && return
16366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16372 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16373 $LCTL set_param fail_loc=0x1702
16374 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
16375 error "set striped dir error"
16377 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16378 error "create files under striped dir failed"
16380 $LCTL set_param fail_loc=0
16382 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16386 run_test 300j "test large update record"
16389 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16390 skip "Need MDS version at least 2.7.55" && return
16391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16392 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16398 #define OBD_FAIL_LARGE_STRIPE 0x1703
16399 $LCTL set_param fail_loc=0x1703
16400 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16401 error "set striped dir error"
16402 $LCTL set_param fail_loc=0
16404 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16405 error "getstripeddir fails"
16406 rm -rf $DIR/$tdir/striped_dir ||
16407 error "unlink striped dir fails"
16411 run_test 300k "test large striped directory"
16414 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16415 skip "Need MDS version at least 2.7.55" && return
16416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16417 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16420 test_mkdir -p $DIR/$tdir/striped_dir
16421 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16422 error "chown $RUNAS_ID failed"
16423 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16424 error "set default striped dir failed"
16426 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16427 $LCTL set_param fail_loc=0x80000158
16428 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16430 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16431 [ $stripe_index -eq 1 ] ||
16432 error "expect 1 get $stripe_index for $dir"
16434 run_test 300l "non-root user to create dir under striped dir with stale layout"
16437 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16438 skip "Need MDS version at least 2.7.55" && return
16439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16440 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16442 mkdir -p $DIR/$tdir/striped_dir
16443 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16444 error "set default stripes dir error"
16446 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16448 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16449 [ $stripe_count -eq 0 ] ||
16450 error "expect 0 get $stripe_count for a"
16452 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16453 error "set default stripes dir error"
16455 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16457 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16458 [ $stripe_count -eq 0 ] ||
16459 error "expect 0 get $stripe_count for b"
16461 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16462 error "set default stripes dir error"
16464 mkdir $DIR/$tdir/striped_dir/c &&
16465 error "default stripe_index is invalid, mkdir c should fails"
16467 rm -rf $DIR/$tdir || error "rmdir fails"
16469 run_test 300m "setstriped directory on single MDT FS"
16472 local list=$(comma_list $(mdts_nodes))
16475 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16479 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16480 skip "Need MDS version at least 2.7.55" && return
16481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16482 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16486 local list=$(comma_list $(mdts_nodes))
16488 trap cleanup_300n RETURN EXIT
16489 mkdir -p $DIR/$tdir
16490 chmod 777 $DIR/$tdir
16491 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16492 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16493 error "create striped dir succeeds with gid=0"
16495 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16496 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16497 error "create striped dir fails with gid=-1"
16499 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16500 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16501 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16502 error "set default striped dir succeeds with gid=0"
16505 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16506 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16507 error "set default striped dir fails with gid=-1"
16510 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16511 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16512 error "create test_dir fails"
16513 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16514 error "create test_dir1 fails"
16515 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16516 error "create test_dir2 fails"
16519 run_test 300n "non-root user to create dir under striped dir with default EA"
16522 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16523 skip "Need MDS version at least 2.7.55" && return
16524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16525 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16529 mkdir -p $DIR/$tdir
16531 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16532 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16533 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16534 skip "not enough free inodes $numfree1 $numfree2"
16538 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16539 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16540 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16541 skip "not enough free space $numfree1 $numfree2"
16545 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16546 error "setdirstripe fails"
16548 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16549 error "create dirs fails"
16551 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16552 ls $DIR/$tdir/striped_dir > /dev/null ||
16553 error "ls striped dir fails"
16554 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16555 error "unlink big striped dir fails"
16557 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16561 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16564 mkdir -p $DIR/$tdir
16566 #define OBD_FAIL_OUT_ENOSPC 0x1704
16567 do_facet mds2 lctl set_param fail_loc=0x80001704
16568 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
16569 error "create striped directory should fail"
16571 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16573 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16576 run_test 300p "create striped directory without space"
16579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16580 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16582 local fd=$(free_fd)
16583 local cmd="exec $fd<$tdir"
16585 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16588 trap "eval $cmd" EXIT
16589 cd $tdir || error "cd $tdir fails"
16590 rmdir ../$tdir || error "rmdir $tdir fails"
16591 mkdir local_dir && error "create dir succeeds"
16592 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16596 run_test 300q "create remote directory under orphan directory"
16598 prepare_remote_file() {
16599 mkdir $DIR/$tdir/src_dir ||
16600 error "create remote source failed"
16602 cp /etc/hosts $DIR/$tdir/src_dir/a || error
16603 touch $DIR/$tdir/src_dir/a
16605 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16606 error "create remote target dir failed"
16608 touch $DIR/$tdir/tgt_dir/b
16610 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16611 error "rename dir cross MDT failed!"
16613 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16614 error "src_child still exists after rename"
16616 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16617 error "missing file(a) after rename"
16619 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16620 error "diff after rename"
16624 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16626 local remote_file=$DIR/$tdir/tgt_dir/b
16628 mkdir -p $DIR/$tdir
16630 prepare_remote_file || error "prepare remote file failed"
16633 $OPENUNLINK $remote_file $remote_file || error
16634 $CHECKSTAT -a $remote_file || error
16636 run_test 310a "open unlink remote file"
16639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16641 local remote_file=$DIR/$tdir/tgt_dir/b
16643 mkdir -p $DIR/$tdir
16645 prepare_remote_file || error "prepare remote file failed"
16647 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16648 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16649 $CHECKSTAT -t file $remote_file || error "check file failed"
16651 run_test 310b "unlink remote file with multiple links while open"
16654 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
16655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16656 local remote_file=$DIR/$tdir/tgt_dir/b
16658 mkdir -p $DIR/$tdir
16660 prepare_remote_file || error "prepare remote file failed"
16662 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16663 multiop_bg_pause $remote_file O_uc ||
16664 error "mulitop failed for remote file"
16666 $MULTIOP $DIR/$tfile Ouc
16667 kill -USR1 $MULTIPID
16670 run_test 310c "open-unlink remote file with multiple links"
16674 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
16675 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
16676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16677 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16679 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16681 mkdir -p $DIR/$tdir
16682 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
16683 createmany -o $DIR/$tdir/$tfile. 1000
16685 # statfs data is not real time, let's just calculate it
16686 old_iused=$((old_iused + 1000))
16688 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
16689 osp.*OST0000*MDT0000.create_count")
16690 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
16691 osp.*OST0000*MDT0000.max_create_count")
16692 for idx in $(seq $MDSCOUNT); do
16693 do_facet mds$idx "lctl set_param -n \
16694 osp.*OST0000*MDT000?.max_create_count=0"
16697 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
16698 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
16699 [ $index -ne 0 ] || error "$tfile stripe index is 0"
16701 unlinkmany $DIR/$tdir/$tfile. 1000
16703 for idx in $(seq $MDSCOUNT); do
16704 do_facet mds$idx "lctl set_param -n \
16705 osp.*OST0000*MDT000?.max_create_count=$max_count"
16706 do_facet mds$idx "lctl set_param -n \
16707 osp.*OST0000*MDT000?.create_count=$count"
16711 for i in $(seq 120); do
16712 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16713 # system may be too busy to destroy all objs in time, use
16714 # a somewhat small value to not fail autotest
16715 [ $((old_iused - new_iused)) -gt 400 ] && break
16719 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
16720 [ $((old_iused - new_iused)) -gt 400 ] ||
16721 error "objs not destroyed after unlink"
16723 run_test 311 "disable OSP precreate, and unlink should destroy objs"
16730 local vdevdir=$(dirname $(facet_vdevice $ost))
16731 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
16732 local zfs_zapid=$(do_facet $ost $cmd |
16733 grep -w "/O/0/d$((objid%32))" -C 5 |
16734 awk '/Object/{getline; print $1}')
16735 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
16736 awk "/$objid = /"'{printf $3}')
16741 zfs_object_blksz() {
16745 local vdevdir=$(dirname $(facet_vdevice $ost))
16746 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
16747 local blksz=$(do_facet $ost $cmd $objid |
16748 awk '/dblk/{getline; printf $4}')
16750 case "${blksz: -1}" in
16751 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
16752 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
16759 test_312() { # LU-4856
16760 remote_ost_nodsh && skip "remote OST with nodsh" && return
16762 [ $(facet_fstype ost1) = "zfs" ] ||
16763 { skip "the test only applies to zfs" && return; }
16765 local max_blksz=$(do_facet ost1 \
16766 $ZFS get -p recordsize $(facet_device ost1) |
16767 awk '!/VALUE/{print $3}')
16768 local min_blksz=$(getconf PAGE_SIZE)
16770 # to make life a little bit easier
16771 $LFS mkdir -c 1 -i 0 $DIR/$tdir
16772 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16774 local tf=$DIR/$tdir/$tfile
16776 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16778 # Get ZFS object id
16779 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16781 # block size change by sequential over write
16783 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
16784 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
16786 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16787 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
16791 # block size change by sequential append write
16792 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
16793 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16794 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16796 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
16797 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
16798 oflag=sync conv=notrunc
16800 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16801 [ $blksz -eq $((2 * count * min_blksz)) ] ||
16802 error "blksz error, actual $blksz, " \
16803 "expected: 2 * $count * $min_blksz"
16809 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16810 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16812 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
16813 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16814 [ $blksz -eq $min_blksz ] ||
16815 error "blksz error: $blksz, expected: $min_blksz"
16817 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
16818 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16819 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
16821 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
16822 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16823 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
16825 run_test 312 "make sure ZFS adjusts its block size by write pattern"
16828 remote_ost_nodsh && skip "remote OST with nodsh" && return
16830 local file=$DIR/$tfile
16832 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
16834 # define OBD_FAIL_TGT_RCVD_EIO 0x720
16835 do_facet ost1 "$LCTL set_param fail_loc=0x720"
16836 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
16837 error "write should failed"
16838 do_facet ost1 "$LCTL set_param fail_loc=0"
16841 run_test 313 "io should fail after last_rcvd update fail"
16844 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
16845 do_facet ost1 "$LCTL set_param fail_loc=0x720"
16847 wait_delete_completed
16848 do_facet ost1 "$LCTL set_param fail_loc=0"
16850 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
16852 test_315() { # LU-618
16853 local file=$DIR/$tfile
16856 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
16857 $MULTIOP $file oO_RDONLY:r4096000_c &
16862 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
16865 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
16868 run_test 315 "read should be accounted"
16871 local read_write=$1
16872 if [ "$read_write" = "write" ]; then
16873 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
16874 elif [ "$read_write" = "read" ]; then
16875 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
16877 error "argument error"
16880 # turn off debug for performance testing
16881 local saved_debug=$($LCTL get_param -n debug)
16882 $LCTL set_param debug=0
16884 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
16886 # get ost1 size - lustre-OST0000
16887 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
16888 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
16889 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
16891 if [ "$read_write" = "read" ]; then
16892 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
16895 local start_time=$(date +%s.%N)
16896 $dd_cmd bs=1M count=$blocks oflag=sync ||
16897 error "real dd $read_write error"
16898 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
16900 if [ "$read_write" = "write" ]; then
16904 # define OBD_FAIL_OST_FAKE_RW 0x238
16905 do_facet ost1 $LCTL set_param fail_loc=0x238
16907 local start_time=$(date +%s.%N)
16908 $dd_cmd bs=1M count=$blocks oflag=sync ||
16909 error "fake dd $read_write error"
16910 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
16912 if [ "$read_write" = "write" ]; then
16914 cancel_lru_locks osc
16915 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
16916 error "$tfile size not $blocks MB"
16918 do_facet ost1 $LCTL set_param fail_loc=0
16920 echo "fake $read_write $duration_fake vs. normal $read_write" \
16921 "$duration in seconds"
16922 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
16923 error_not_in_vm "fake write is slower"
16925 $LCTL set_param -n debug="$saved_debug"
16928 test_399a() { # LU-7655 for OST fake write
16929 remote_ost_nodsh && skip "remote OST with nodsh" && return
16933 run_test 399a "fake write should not be slower than normal write"
16935 test_399b() { # LU-8726 for OST fake read
16936 remote_ost_nodsh && skip "remote OST with nodsh" && return
16938 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
16939 skip "ldiskfs only test" && return 0
16943 run_test 399b "fake read should not be slower than normal read"
16945 test_400a() { # LU-1606, was conf-sanity test_74
16946 local extra_flags=''
16947 local out=$TMP/$tfile
16948 local prefix=/usr/include/lustre
16951 if ! which $CC > /dev/null 2>&1; then
16952 skip_env "$CC is not installed"
16956 if ! [[ -d $prefix ]]; then
16957 # Assume we're running in tree and fixup the include path.
16958 extra_flags+=" -I$LUSTRE/include"
16959 extra_flags+=" -L$LUSTRE/utils"
16962 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16963 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16964 error "client api broken"
16968 run_test 400a "Lustre client api program can compile and link"
16970 test_400b() { # LU-1606, LU-5011
16972 local out=$TMP/$tfile
16973 local prefix=/usr/include/linux/lustre
16975 # We use a hard coded prefix so that this test will not fail
16976 # when run in tree. There are headers in lustre/include/lustre/
16977 # that are not packaged (like lustre_idl.h) and have more
16978 # complicated include dependencies (like config.h and lnet/types.h).
16979 # Since this test about correct packaging we just skip them when
16980 # they don't exist (see below) rather than try to fixup cppflags.
16982 if ! which $CC > /dev/null 2>&1; then
16983 skip_env "$CC is not installed"
16987 for header in $prefix/*.h; do
16988 if ! [[ -f "$header" ]]; then
16992 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
16993 continue # lustre_ioctl.h is internal header
16996 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16997 error "cannot compile '$header'"
17001 run_test 400b "packaged headers can be compiled"
17003 test_401a() { #LU-7437
17004 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17005 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17007 #count the number of parameters by "list_param -R"
17008 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17009 #count the number of parameters by listing proc files
17010 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17011 echo "proc_dirs='$proc_dirs'"
17012 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17013 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17016 [ $params -eq $procs ] ||
17017 error "found $params parameters vs. $procs proc files"
17019 # test the list_param -D option only returns directories
17020 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17021 #count the number of parameters by listing proc directories
17022 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17025 [ $params -eq $procs ] ||
17026 error "found $params parameters vs. $procs proc files"
17028 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17031 local save=$($LCTL get_param -n jobid_var)
17034 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17035 error "no error returned when setting bad parameters"
17037 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17038 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17040 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17041 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17042 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17044 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17047 local jobid_var_old=$($LCTL get_param -n jobid_var)
17048 local jobid_var_new
17050 $LCTL set_param jobid_var= &&
17051 error "no error returned for 'set_param a='"
17053 jobid_var_new=$($LCTL get_param -n jobid_var)
17054 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17055 error "jobid_var was changed by setting without value"
17057 $LCTL set_param jobid_var &&
17058 error "no error returned for 'set_param a'"
17060 jobid_var_new=$($LCTL get_param -n jobid_var)
17061 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17062 error "jobid_var was changed by setting without value"
17064 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17067 local jobid_var_old=$($LCTL get_param -n jobid_var)
17068 local jobid_var_new
17069 local new_value="foo=bar"
17071 $LCTL set_param jobid_var=$new_value ||
17072 error "'set_param a=b' did not accept a value containing '='"
17074 jobid_var_new=$($LCTL get_param -n jobid_var)
17075 [[ "$jobid_var_new" == "$new_value" ]] ||
17076 error "'set_param a=b' failed on a value containing '='"
17078 # Reset the jobid_var to test the other format
17079 $LCTL set_param jobid_var=$jobid_var_old
17080 jobid_var_new=$($LCTL get_param -n jobid_var)
17081 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17082 error "failed to reset jobid_var"
17084 $LCTL set_param jobid_var $new_value ||
17085 error "'set_param a b' did not accept a value containing '='"
17087 jobid_var_new=$($LCTL get_param -n jobid_var)
17088 [[ "$jobid_var_new" == "$new_value" ]] ||
17089 error "'set_param a b' failed on a value containing '='"
17091 $LCTL set_param jobid_var $jobid_var_old
17092 jobid_var_new=$($LCTL get_param -n jobid_var)
17093 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17094 error "failed to reset jobid_var"
17096 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17099 local server_version=$(lustre_version_code $SINGLEMDS)
17100 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17101 [[ $server_version -ge $(version_code 2.7.18.4) &&
17102 $server_version -lt $(version_code 2.7.50) ]] ||
17103 [[ $server_version -ge $(version_code 2.7.2) &&
17104 $server_version -lt $(version_code 2.7.11) ]] ||
17105 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17107 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17108 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17109 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17110 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17111 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17112 echo "Touch failed - OK"
17114 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17117 local file1=$DIR/$tfile.1
17118 local file2=$DIR/$tfile.2
17119 local tfile=$TMP/$tfile
17121 rm -f $file1 $file2 $tfile
17126 # 30 sec OBD_TIMEOUT in ll_getattr()
17127 # right before populating st_nlink
17128 $LCTL set_param fail_loc=0x80001409
17129 stat -c %h $file1 > $tfile &
17131 # create an alias, drop all locks and reclaim the dentry
17133 cancel_lru_locks mdc
17134 cancel_lru_locks osc
17135 sysctl -w vm.drop_caches=2
17139 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17141 rm -f $tfile $file1 $file2
17143 run_test 403 "i_nlink should not drop to zero due to aliasing"
17145 test_404() { # LU-6601
17146 local server_version=$(lustre_version_code $SINGLEMDS)
17147 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17148 { skip "Need server version newer than 2.8.52"; return 0; }
17150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17151 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17152 awk '/osp .*-osc-MDT/ { print $4}')
17155 for osp in $mosps; do
17156 echo "Deactivate: " $osp
17157 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17158 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17159 awk -vp=$osp '$4 == p { print $2 }')
17160 [ $stat = IN ] || {
17161 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17162 error "deactivate error"
17164 echo "Activate: " $osp
17165 do_facet $SINGLEMDS $LCTL --device %$osp activate
17166 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17167 awk -vp=$osp '$4 == p { print $2 }')
17168 [ $stat = UP ] || {
17169 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17170 error "activate error"
17174 run_test 404 "validate manual {de}activated works properly for OSPs"
17177 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17178 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17179 skip "Layout swap lock is not supported" && return
17181 check_swap_layouts_support && return 0
17183 test_mkdir $DIR/$tdir
17184 swap_lock_test -d $DIR/$tdir ||
17185 error "One layout swap locked test failed"
17187 run_test 405 "Various layout swap lock tests"
17190 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17191 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17192 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17194 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17195 skip "Need MDS version at least 2.8.50" && return
17197 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
17198 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
17199 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
17200 local def_pool=$($GETSTRIPE -p $MOUNT)
17201 local test_pool=$TESTNAME
17203 if ! combined_mgs_mds ; then
17206 pool_add $test_pool || error "pool_add failed"
17207 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17208 error "pool_add_targets failed"
17210 # parent set default stripe count only, child will stripe from both
17211 # parent and fs default
17212 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17213 error "setstripe $MOUNT failed"
17214 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17215 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17216 for i in $(seq 10); do
17217 local f=$DIR/$tdir/$tfile.$i
17218 touch $f || error "touch failed"
17219 local count=$($GETSTRIPE -c $f)
17220 [ $count -eq $OSTCOUNT ] ||
17221 error "$f stripe count $count != $OSTCOUNT"
17222 local offset=$($GETSTRIPE -i $f)
17223 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17224 local size=$($GETSTRIPE -S $f)
17225 [ $size -eq $((def_stripe_size * 2)) ] ||
17226 error "$f stripe size $size != $((def_stripe_size * 2))"
17227 local pool=$($GETSTRIPE -p $f)
17228 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17231 # change fs default striping, delete parent default striping, now child
17232 # will stripe from new fs default striping only
17233 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17234 error "change $MOUNT default stripe failed"
17235 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
17236 for i in $(seq 11 20); do
17237 local f=$DIR/$tdir/$tfile.$i
17238 touch $f || error "touch $f failed"
17239 local count=$($GETSTRIPE -c $f)
17240 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17241 local offset=$($GETSTRIPE -i $f)
17242 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17243 local size=$($GETSTRIPE -S $f)
17244 [ $size -eq $def_stripe_size ] ||
17245 error "$f stripe size $size != $def_stripe_size"
17246 local pool=$($GETSTRIPE -p $f)
17247 [ "#$pool" == "#" ] || error "$f pool $pool is set"
17251 unlinkmany $DIR/$tdir/$tfile. 1 20
17253 # restore FS default striping
17254 if [ -z $def_pool ]; then
17255 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
17256 -i $def_stripe_offset $MOUNT ||
17257 error "restore default striping failed"
17259 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
17260 -i $def_stripe_offset -p $def_pool $MOUNT ||
17261 error "restore default striping with $def_pool failed"
17264 local f=$DIR/$tdir/$tfile
17265 pool_remove_all_targets $test_pool $f
17266 pool_remove $test_pool $f
17268 if ! combined_mgs_mds ; then
17272 run_test 406 "DNE support fs default striping"
17275 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17276 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17277 skip "Need MDS version at least 2.8.55" && return
17278 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17280 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17281 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17282 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17283 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17284 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17286 #define OBD_FAIL_DT_TXN_STOP 0x2019
17287 for idx in $(seq $MDSCOUNT); do
17288 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17290 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17291 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17292 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17295 run_test 407 "transaction fail should cause operation fail"
17298 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17300 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17301 lctl set_param fail_loc=0x8000040a
17302 # let ll_prepare_partial_page() fail
17303 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17307 # create at least 100 unused inodes so that
17308 # shrink_icache_memory(0) should not return 0
17309 touch $DIR/$tfile-{0..100}
17310 rm -f $DIR/$tfile-{0..100}
17313 echo 2 > /proc/sys/vm/drop_caches
17315 run_test 408 "drop_caches should not hang due to page leaks"
17319 [ $MDSCOUNT -lt 2 ] &&
17320 skip "We need at least 2 MDTs for this test" && return
17322 check_mount_and_prep
17324 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17325 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17326 touch $DIR/$tdir/guard || error "(2) Fail to create"
17328 local PREFIX=$(str_repeat 'A' 128)
17329 echo "Create 1K hard links start at $(date)"
17330 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17331 error "(3) Fail to hard link"
17333 echo "Links count should be right although linkEA overflow"
17334 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17335 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17336 [ $linkcount -eq 1001 ] ||
17337 error "(5) Unexpected hard links count: $linkcount"
17339 echo "List all links start at $(date)"
17340 ls -l $DIR/$tdir/foo > /dev/null ||
17341 error "(6) Fail to list $DIR/$tdir/foo"
17343 echo "Unlink hard links start at $(date)"
17344 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17345 error "(7) Fail to unlink"
17347 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17351 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17352 skip "Need client version at least 2.9.59" && return
17354 # Create a file, and stat it from the kernel
17355 local testfile=$DIR/$tfile
17358 local run_id=$RANDOM
17359 local my_ino=$(stat --format "%i" $testfile)
17361 # Try to insert the module. This will always fail as the
17362 # module is designed to not be inserted.
17363 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17366 # Anything but success is a test failure
17368 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17369 error "no inode match"
17371 run_test 410 "Test inode number returned from kernel thread"
17373 cleanup_test411_cgroup() {
17379 local cg_basedir=/sys/fs/cgroup/memory
17381 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17382 { skip "no setup for cgroup"; return; }
17384 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17385 error "test file creation failed"
17386 cancel_lru_locks osc
17388 # Create a very small memory cgroup to force a slab allocation error
17389 local cgdir=$cg_basedir/osc_slab_alloc
17390 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17391 trap "cleanup_test411_cgroup $cgdir" EXIT
17392 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17393 echo 1M > $cgdir/memory.limit_in_bytes
17395 # Should not LBUG, just be killed by oom-killer
17396 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17397 error "fail to trigger a memory allocation error"
17399 cleanup_test411_cgroup $cgdir
17403 run_test 411 "Slab allocation error with cgroup does not LBUG"
17406 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17407 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17408 skip "Need server version at least 2.9.55" & exit 0
17409 start_full_debug_logging
17413 stop_full_debug_logging
17417 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17418 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17419 awk '/The barrier for/ { print $7 }')
17422 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17427 barrier_expired() {
17430 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17431 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17432 awk '/will be expired/ { print $7 }')
17434 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17443 echo "Start barrier_freeze at: $(date)"
17444 #define OBD_FAIL_BARRIER_DELAY 0x2202
17445 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17446 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17449 local b_status=$(barrier_stat)
17450 echo "Got barrier status at: $(date)"
17451 [ "$b_status" = "'freezing_p1'" ] ||
17452 error "(1) unexpected barrier status $b_status"
17454 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17456 b_status=$(barrier_stat)
17457 [ "$b_status" = "'frozen'" ] ||
17458 error "(2) unexpected barrier status $b_status"
17460 local expired=$(barrier_expired)
17461 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17462 sleep $((expired + 3))
17464 b_status=$(barrier_stat)
17465 [ "$b_status" = "'expired'" ] ||
17466 error "(3) unexpected barrier status $b_status"
17468 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17469 error "(4) fail to freeze barrier"
17471 b_status=$(barrier_stat)
17472 [ "$b_status" = "'frozen'" ] ||
17473 error "(5) unexpected barrier status $b_status"
17475 echo "Start barrier_thaw at: $(date)"
17476 #define OBD_FAIL_BARRIER_DELAY 0x2202
17477 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17478 do_facet mgs $LCTL barrier_thaw $FSNAME &
17481 b_status=$(barrier_stat)
17482 echo "Got barrier status at: $(date)"
17483 [ "$b_status" = "'thawing'" ] ||
17484 error "(6) unexpected barrier status $b_status"
17486 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17488 b_status=$(barrier_stat)
17489 [ "$b_status" = "'thawed'" ] ||
17490 error "(7) unexpected barrier status $b_status"
17492 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17493 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17494 do_facet mgs $LCTL barrier_freeze $FSNAME
17496 b_status=$(barrier_stat)
17497 [ "$b_status" = "'failed'" ] ||
17498 error "(8) unexpected barrier status $b_status"
17500 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17501 do_facet mgs $LCTL barrier_thaw $FSNAME
17505 run_test 801a "write barrier user interfaces and stat machine"
17510 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17511 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17512 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17513 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17514 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17516 cancel_lru_locks mdc
17518 # 180 seconds should be long enough
17519 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17521 local b_status=$(barrier_stat)
17522 [ "$b_status" = "'frozen'" ] ||
17523 error "(6) unexpected barrier status $b_status"
17525 mkdir $DIR/$tdir/d0/d10 &
17528 touch $DIR/$tdir/d1/f13 &
17531 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17534 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17537 rm -f $DIR/$tdir/d4/f12 &
17540 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17542 # To guarantee taht the 'stat' is not blocked
17543 b_status=$(barrier_stat)
17544 [ "$b_status" = "'frozen'" ] ||
17545 error "(8) unexpected barrier status $b_status"
17547 # let above commands to run at background
17550 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17551 ps -p $touch_pid || error "(10) touch should be blocked"
17552 ps -p $ln_pid || error "(11) link should be blocked"
17553 ps -p $mv_pid || error "(12) rename should be blocked"
17554 ps -p $rm_pid || error "(13) unlink should be blocked"
17556 b_status=$(barrier_stat)
17557 [ "$b_status" = "'frozen'" ] ||
17558 error "(14) unexpected barrier status $b_status"
17560 do_facet mgs $LCTL barrier_thaw $FSNAME
17561 b_status=$(barrier_stat)
17562 [ "$b_status" = "'thawed'" ] ||
17563 error "(15) unexpected barrier status $b_status"
17565 wait $mkdir_pid || error "(16) mkdir should succeed"
17566 wait $touch_pid || error "(17) touch should succeed"
17567 wait $ln_pid || error "(18) link should succeed"
17568 wait $mv_pid || error "(19) rename should succeed"
17569 wait $rm_pid || error "(20) unlink should succeed"
17573 run_test 801b "modification will be blocked by write barrier"
17576 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17580 stop mds2 || error "(1) Fail to stop mds2"
17582 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17584 local b_status=$(barrier_stat)
17585 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17586 do_facet mgs $LCTL barrier_thaw $FSNAME
17587 error "(2) unexpected barrier status $b_status"
17590 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17591 error "(3) Fail to rescan barrier bitmap"
17593 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17595 b_status=$(barrier_stat)
17596 [ "$b_status" = "'frozen'" ] ||
17597 error "(4) unexpected barrier status $b_status"
17599 do_facet mgs $LCTL barrier_thaw $FSNAME
17600 b_status=$(barrier_stat)
17601 [ "$b_status" = "'thawed'" ] ||
17602 error "(5) unexpected barrier status $b_status"
17604 local devname=$(mdsdevname 2)
17606 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17608 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17609 error "(7) Fail to rescan barrier bitmap"
17613 run_test 801c "rescan barrier bitmap"
17615 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
17616 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
17617 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
17623 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
17624 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
17625 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
17631 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17632 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17633 skip "Need server version at least 2.9.55" & exit 0
17635 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17637 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
17638 error "(2) Fail to copy"
17640 trap cleanup_802 EXIT
17642 # sync by force before remount as readonly
17643 sync; sync_all_data; sleep 3; sync_all_data
17647 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
17648 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
17649 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
17651 echo "Mount the server as read only"
17652 setupall server_only || error "(3) Fail to start servers"
17654 echo "Mount client without ro should fail"
17655 mount_client $MOUNT &&
17656 error "(4) Mount client without 'ro' should fail"
17658 echo "Mount client with ro should succeed"
17659 mount_client $MOUNT ro ||
17660 error "(5) Mount client with 'ro' should succeed"
17662 echo "Modify should be refused"
17663 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
17665 echo "Read should be allowed"
17666 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
17667 error "(7) Read should succeed under ro mode"
17671 run_test 802 "simulate readonly device"
17674 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17675 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
17676 skip "MDS needs to be newer than 2.10.54" && return
17678 mkdir -p $DIR/$tdir
17679 # Create some objects on all MDTs to trigger related logs objects
17680 for idx in $(seq $MDSCOUNT); do
17681 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
17682 $DIR/$tdir/dir${idx} ||
17683 error "Fail to create $DIR/$tdir/dir${idx}"
17687 echo "before create:"
17689 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
17691 for ((i=0; i<10; i++)); do
17692 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
17693 error "Fail to create $DIR/$tdir/foo$i"
17697 echo "after create:"
17699 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
17701 [ $after_used -ge $((before_used + 10)) ] ||
17702 error "before ($before_used) + 10 > after ($after_used)"
17704 for ((i=0; i<10; i++)); do
17705 rm -rf $DIR/$tdir/foo$i ||
17706 error "Fail to remove $DIR/$tdir/foo$i"
17709 wait_delete_completed
17710 echo "after unlink:"
17712 before_used=$after_used
17713 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
17715 [ $after_used -le $((before_used - 8)) ] ||
17716 error "before ($before_used) - 8 < after ($after_used)"
17718 run_test 803 "verify agent object for remote object"
17721 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
17723 skip "MDS needs to be newer than 2.10.54" && return
17725 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
17726 skip "ldiskfs only test" && return 0
17728 mkdir -p $DIR/$tdir
17729 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
17730 error "Fail to create $DIR/$tdir/dir0"
17732 local fid=$($LFS path2fid $DIR/$tdir/dir0)
17733 local dev=$(mdsdevname 2)
17735 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
17736 grep ${fid} || error "NOT found agent entry for dir0"
17738 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
17739 error "Fail to create $DIR/$tdir/dir1"
17741 touch $DIR/$tdir/dir1/foo0 ||
17742 error "Fail to create $DIR/$tdir/dir1/foo0"
17743 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
17746 for idx in $(seq $MDSCOUNT); do
17747 dev=$(mdsdevname $idx)
17748 do_facet mds${idx} \
17749 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
17750 grep ${fid} && rc=$idx
17753 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
17754 error "Fail to rename foo0 to foo1"
17755 if [ $rc -eq 0 ]; then
17756 for idx in $(seq $MDSCOUNT); do
17757 dev=$(mdsdevname $idx)
17758 do_facet mds${idx} \
17759 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
17760 grep ${fid} && rc=$idx
17764 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
17765 error "Fail to rename foo1 to foo2"
17766 if [ $rc -eq 0 ]; then
17767 for idx in $(seq $MDSCOUNT); do
17768 dev=$(mdsdevname $idx)
17769 do_facet mds${idx} \
17770 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
17771 grep ${fid} && rc=$idx
17775 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
17777 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
17778 error "Fail to link to $DIR/$tdir/dir1/foo2"
17779 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
17780 error "Fail to rename foo2 to foo0"
17781 unlink $DIR/$tdir/dir1/foo0 ||
17782 error "Fail to unlink $DIR/$tdir/dir1/foo0"
17783 rm -rf $DIR/$tdir/dir0 ||
17784 error "Fail to rm $DIR/$tdir/dir0"
17786 for idx in $(seq $MDSCOUNT); do
17787 dev=$(mdsdevname $idx)
17791 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
17793 start mds${idx} $dev $MDS_MOUNT_OPTS ||
17794 error "mount mds$idx failed"
17795 df $MOUNT > /dev/null 2>&1
17797 # e2fsck should not return error
17799 error "e2fsck detected error on MDT${idx}: rc=$rc"
17802 run_test 804 "verify agent entry for remote entry"
17805 # tests that do cleanup/setup should be run at the end
17809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17811 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
17812 $LCTL set_param fail_loc=0x903
17814 cancel_lru_locks MGC
17816 FAIL_ON_ERROR=true cleanup
17817 FAIL_ON_ERROR=true setup
17819 run_test 900 "umount should not race with any mgc requeue thread"
17822 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
17823 check_and_cleanup_lustre
17824 if [ "$I_MOUNTED" != "yes" ]; then
17825 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true