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" || pass
1679 run_test 27u "skip object creation on OSC w/o objects"
1681 test_27v() { # bug 4900
1682 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1685 remote_ost_nodsh && skip "remote OST with nodsh" && return
1687 exhaust_all_precreations 0x215
1690 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1692 touch $DIR/$tdir/$tfile
1693 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1695 for (( i=1; i < OSTCOUNT; i++ )); do
1696 do_facet ost$i lctl set_param fail_loc=0x705
1698 local START=`date +%s`
1699 createmany -o $DIR/$tdir/$tfile 32
1701 local FINISH=`date +%s`
1702 local TIMEOUT=`lctl get_param -n timeout`
1703 local PROCESS=$((FINISH - START))
1704 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1705 error "$FINISH - $START >= $TIMEOUT / 2"
1706 sleep $((TIMEOUT / 2 - PROCESS))
1709 run_test 27v "skip object creation on slow OST"
1711 test_27w() { # bug 10997
1712 test_mkdir $DIR/$tdir
1713 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1714 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1715 error "stripe size $size != 65536" || true
1716 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1717 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1719 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1722 [[ $OSTCOUNT -lt 2 ]] &&
1723 skip_env "skipping multiple stripe count/offset test" && return
1725 test_mkdir $DIR/$tdir
1726 for i in $(seq 1 $OSTCOUNT); do
1728 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1729 error "setstripe -c $i -i $offset failed"
1730 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1731 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1732 [ $count -ne $i ] && error "stripe count $count != $i" || true
1733 [ $index -ne $offset ] &&
1734 error "stripe offset $index != $offset" || true
1737 run_test 27wa "check $LFS setstripe -c -i options"
1740 remote_ost_nodsh && skip "remote OST with nodsh" && return
1741 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1743 OFFSET=$(($OSTCOUNT - 1))
1745 local OST=$(ostname_from_index $OSTIDX)
1747 test_mkdir $DIR/$tdir
1748 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1749 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1751 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1752 for i in $(seq 0 $OFFSET); do
1753 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1754 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1755 error "OST0 was degraded but new created file still use it"
1757 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1759 run_test 27x "create files while OST0 is degraded"
1762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1763 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1764 remote_ost_nodsh && skip "remote OST with nodsh" && return
1765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1767 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1768 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1769 osc.$mdtosc.prealloc_last_id)
1770 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1771 osc.$mdtosc.prealloc_next_id)
1772 local fcount=$((last_id - next_id))
1773 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1774 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1776 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1777 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1778 local OST_DEACTIVE_IDX=-1
1783 for OSC in $MDS_OSCS; do
1784 OST=$(osc_to_ost $OSC)
1785 OSTIDX=$(index_from_ostuuid $OST)
1786 if [ $OST_DEACTIVE_IDX == -1 ]; then
1787 OST_DEACTIVE_IDX=$OSTIDX
1789 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1790 echo $OSC "is Deactivated:"
1791 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1795 OSTIDX=$(index_from_ostuuid $OST)
1796 test_mkdir $DIR/$tdir
1797 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1799 for OSC in $MDS_OSCS; do
1800 OST=$(osc_to_ost $OSC)
1801 OSTIDX=$(index_from_ostuuid $OST)
1802 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1803 echo $OST "is degraded:"
1804 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1805 obdfilter.$OST.degraded=1
1810 createmany -o $DIR/$tdir/$tfile $fcount
1812 for OSC in $MDS_OSCS; do
1813 OST=$(osc_to_ost $OSC)
1814 OSTIDX=$(index_from_ostuuid $OST)
1815 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1816 echo $OST "is recovered from degraded:"
1817 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1818 obdfilter.$OST.degraded=0
1820 do_facet $SINGLEMDS lctl --device %$OSC activate
1824 # all osp devices get activated, hence -1 stripe count restored
1825 local stripe_count=0
1827 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1828 # devices get activated.
1830 $LFS setstripe -c -1 $DIR/$tfile
1831 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1833 [ $stripe_count -ne $OSTCOUNT ] &&
1834 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1837 run_test 27y "create files while OST0 is degraded and the rest inactive"
1843 lmm_count=$($GETSTRIPE -c $1)
1844 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1845 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1847 local old_ifs="$IFS"
1849 fid=($($LFS path2fid $1))
1852 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1853 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1855 # compare lmm_seq and lu_fid->f_seq
1856 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1857 # compare lmm_object_id and lu_fid->oid
1858 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1860 # check the trusted.fid attribute of the OST objects of the file
1861 local have_obdidx=false
1863 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1864 # skip lines up to and including "obdidx"
1865 [ -z "$obdidx" ] && break
1866 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1867 $have_obdidx || continue
1869 local ost=$((obdidx + 1))
1870 local dev=$(ostdevname $ost)
1873 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1875 seq=$(echo $seq | sed -e "s/^0x//g")
1876 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1877 oid_hex=$(echo $oid)
1879 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1881 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1885 # Don't unmount/remount the OSTs if we don't need to do that.
1886 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1887 # update too, until that use mount/ll_decode_filter_fid/mount.
1888 # Re-enable when debugfs will understand new filter_fid.
1890 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1891 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1892 $dev 2>/dev/null" | grep "parent=")
1894 if [ -z "$ff" ]; then
1896 mount_fstype ost$ost
1897 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1898 $(facet_mntpt ost$ost)/$obj_file)
1899 unmount_fstype ost$ost
1900 start ost$ost $dev $OST_MOUNT_OPTS
1904 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1906 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1908 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1909 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1911 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1912 # stripe_size=1048576 component_id=1 component_start=0 \
1913 # component_end=33554432
1914 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1915 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1916 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1918 if grep -q 'stripe=' <<<$ff; then
1919 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1921 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1922 # into f_ver in this case. See comment on ff_parent.
1923 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1926 # compare lmm_seq and filter_fid->ff_parent.f_seq
1927 [ $ff_pseq = $lmm_seq ] ||
1928 error "FF parent SEQ $ff_pseq != $lmm_seq"
1929 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1930 [ $ff_poid = $lmm_oid ] ||
1931 error "FF parent OID $ff_poid != $lmm_oid"
1932 (($ff_pstripe == $stripe_nr)) ||
1933 error "FF stripe $ff_pstripe != $stripe_nr"
1935 stripe_nr=$((stripe_nr + 1))
1936 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1938 if grep -q 'stripe_count=' <<<$ff; then
1939 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1940 -e 's/ .*//' <<<$ff)
1941 [ $lmm_count = $ff_scnt ] ||
1942 error "FF stripe count $lmm_count != $ff_scnt"
1948 remote_ost_nodsh && skip "remote OST with nodsh" && return
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1950 test_mkdir $DIR/$tdir
1952 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1953 { error "setstripe -c -1 failed"; return 1; }
1954 # We need to send a write to every object to get parent FID info set.
1955 # This _should_ also work for setattr, but does not currently.
1956 # touch $DIR/$tdir/$tfile-1 ||
1957 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1958 { error "dd $tfile-1 failed"; return 2; }
1959 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1960 { error "setstripe -c -1 failed"; return 3; }
1961 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1962 { error "dd $tfile-2 failed"; return 4; }
1964 # make sure write RPCs have been sent to OSTs
1967 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1968 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1970 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1972 test_27A() { # b=19102
1973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1974 local restore_size=$($GETSTRIPE -S $MOUNT)
1975 local restore_count=$($GETSTRIPE -c $MOUNT)
1976 local restore_offset=$($GETSTRIPE -i $MOUNT)
1977 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1978 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1979 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1980 local default_size=$($GETSTRIPE -S $MOUNT)
1981 local default_offset=$($GETSTRIPE -i $MOUNT)
1982 local dsize=$((1024 * 1024))
1983 [ $default_size -eq $dsize ] ||
1984 error "stripe size $default_size != $dsize"
1985 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1986 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1988 run_test 27A "check filesystem-wide default LOV EA values"
1990 test_27B() { # LU-2523
1991 test_mkdir $DIR/$tdir
1992 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1994 # open f1 with O_LOV_DELAY_CREATE
1996 # call setstripe ioctl on open file descriptor for f1
1998 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2002 # open f1 with O_LOV_DELAY_CREATE
2004 # call setstripe ioctl on open file descriptor for f1
2006 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2008 # Allow multiop to fail in imitation of NFS's busted semantics.
2011 run_test 27B "call setstripe on open unlinked file/rename victim"
2013 test_27C() { #LU-2871
2014 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2022 test_mkdir $DIR/$tdir
2024 for i in $(seq 0 $((OSTCOUNT - 1))); do
2025 # set stripe across all OSTs starting from OST$i
2026 $SETSTRIPE -i $i -c -1 $tfile$i
2027 # get striping information
2028 ost_idx=($($GETSTRIPE $tfile$i |
2029 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2033 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2034 error "${#ost_idx[@]} != $OSTCOUNT"
2036 for index in $(seq 0 $((OSTCOUNT - 1))); do
2038 for j in $(echo ${ost_idx[@]}); do
2039 if [ $index -eq $j ]; then
2045 error "Can not find $index in ${ost_idx[@]}"
2049 run_test 27C "check full striping across all OSTs"
2052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2053 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2054 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2055 local POOL=${POOL:-testpool}
2057 local last_ost=$(($OSTCOUNT - 1))
2059 local ost_list=$(seq $first_ost $ost_step $last_ost)
2060 local ost_range="$first_ost $last_ost $ost_step"
2062 if ! combined_mgs_mds ; then
2066 test_mkdir $DIR/$tdir
2067 pool_add $POOL || error "pool_add failed"
2068 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2071 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2073 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2074 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2075 skip27D += "-s 30,31"
2076 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2077 error "llapi_layout_test failed"
2079 destroy_test_pools || error "destroy test pools failed"
2081 if ! combined_mgs_mds ; then
2085 run_test 27D "validate llapi_layout API"
2087 # Verify that default_easize is increased from its initial value after
2088 # accessing a widely striped file.
2090 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2091 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2092 skip "client does not have LU-3338 fix" && return
2094 # 72 bytes is the minimum space required to store striping
2095 # information for a file striped across one OST:
2096 # (sizeof(struct lov_user_md_v3) +
2097 # sizeof(struct lov_user_ost_data_v1))
2099 $LCTL set_param -n llite.*.default_easize $min_easize ||
2100 error "lctl set_param failed"
2101 local easize=$($LCTL get_param -n llite.*.default_easize)
2103 [ $easize -eq $min_easize ] ||
2104 error "failed to set default_easize"
2106 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2107 error "setstripe failed"
2111 easize=$($LCTL get_param -n llite.*.default_easize)
2113 [ $easize -gt $min_easize ] ||
2114 error "default_easize not updated"
2116 run_test 27E "check that default extended attribute size properly increases"
2118 test_27F() { # LU-5346/LU-7975
2119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2120 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2121 skip "Need MDS version at least 2.8.51" && return
2122 remote_ost_nodsh && skip "remote OST with nodsh" && return
2124 test_mkdir $DIR/$tdir
2126 $SETSTRIPE -c 2 $DIR/$tdir
2128 # stop all OSTs to reproduce situation for LU-7975 ticket
2129 for num in $(seq $OSTCOUNT); do
2133 # open/create f0 with O_LOV_DELAY_CREATE
2134 # truncate f0 to a non-0 size
2136 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2138 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2139 # open/write it again to force delayed layout creation
2140 cat /etc/hosts > $DIR/$tdir/f0 &
2144 for num in $(seq $OSTCOUNT); do
2145 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2146 error "ost$num failed to start"
2149 wait $catpid || error "cat failed"
2151 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2152 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2155 run_test 27F "Client resend delayed layout creation with non-zero size"
2157 # createtest also checks that device nodes are created and
2158 # then visible correctly (#2091)
2159 test_28() { # bug 2091
2161 $CREATETEST $DIR/d28/ct || error
2163 run_test 28 "create/mknod/mkdir with bad file types ============"
2166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2167 sync; sleep 1; sync # flush out any dirty pages from previous tests
2174 declare -i LOCKCOUNTORIG=0
2175 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2176 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2178 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2180 declare -i LOCKUNUSEDCOUNTORIG=0
2181 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2182 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2189 declare -i LOCKCOUNTCURRENT=0
2190 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2191 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2194 declare -i LOCKUNUSEDCOUNTCURRENT=0
2195 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2196 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2199 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2200 $LCTL set_param -n ldlm.dump_namespaces ""
2201 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2202 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2203 log "dumped log to $TMP/test_29.dk (bug 5793)"
2206 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2207 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2208 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2209 log "dumped log to $TMP/test_29.dk (bug 5793)"
2213 run_test 29 "IT_GETATTR regression ============================"
2215 test_30a() { # was test_30
2216 cp $(which ls) $DIR || cp /bin/ls $DIR
2220 run_test 30a "execute binary from Lustre (execve) =============="
2223 cp `which ls` $DIR || cp /bin/ls $DIR
2225 $RUNAS $DIR/ls / || error
2228 run_test 30b "execute binary from Lustre as non-root ==========="
2230 test_30c() { # b=22376
2231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2232 cp `which ls` $DIR || cp /bin/ls $DIR
2234 cancel_lru_locks mdc
2235 cancel_lru_locks osc
2236 $RUNAS $DIR/ls / || error
2239 run_test 30c "execute binary from Lustre without read perms ===="
2242 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2243 $CHECKSTAT -a $DIR/f31 || error
2245 run_test 31a "open-unlink file =================================="
2248 touch $DIR/f31 || error
2249 ln $DIR/f31 $DIR/f31b || error
2250 $MULTIOP $DIR/f31b Ouc || error
2251 $CHECKSTAT -t file $DIR/f31 || error
2253 run_test 31b "unlink file with multiple links while open ======="
2256 touch $DIR/f31 || error
2257 ln $DIR/f31 $DIR/f31c || error
2258 multiop_bg_pause $DIR/f31 O_uc || return 1
2260 $MULTIOP $DIR/f31c Ouc
2261 kill -USR1 $MULTIPID
2264 run_test 31c "open-unlink file with multiple links ============="
2267 opendirunlink $DIR/d31d $DIR/d31d || error
2268 $CHECKSTAT -a $DIR/d31d || error
2270 run_test 31d "remove of open directory ========================="
2272 test_31e() { # bug 2904
2273 openfilleddirunlink $DIR/d31e || error
2275 run_test 31e "remove of open non-empty directory ==============="
2277 test_31f() { # bug 4554
2278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2280 test_mkdir $DIR/d31f
2281 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2282 cp /etc/hosts $DIR/d31f
2284 $GETSTRIPE $DIR/d31f/hosts
2285 multiop_bg_pause $DIR/d31f D_c || return 1
2288 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2289 test_mkdir $DIR/d31f
2290 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2291 cp /etc/hosts $DIR/d31f
2293 $GETSTRIPE $DIR/d31f/hosts
2294 multiop_bg_pause $DIR/d31f D_c || return 1
2297 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2298 wait $MULTIPID || error "first opendir $MULTIPID failed"
2302 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2303 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2306 run_test 31f "remove of open directory with open-unlink file ==="
2309 echo "-- cross directory link --"
2310 test_mkdir -c1 $DIR/${tdir}ga
2311 test_mkdir -c1 $DIR/${tdir}gb
2312 touch $DIR/${tdir}ga/f
2313 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2314 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2315 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2316 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2317 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2319 run_test 31g "cross directory link==============="
2322 echo "-- cross directory link --"
2323 test_mkdir -c1 $DIR/${tdir}
2324 test_mkdir -c1 $DIR/${tdir}/dir
2325 touch $DIR/${tdir}/f
2326 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2327 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2328 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2329 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2330 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2332 run_test 31h "cross directory link under child==============="
2335 echo "-- cross directory link --"
2336 test_mkdir -c1 $DIR/$tdir
2337 test_mkdir -c1 $DIR/$tdir/dir
2338 touch $DIR/$tdir/dir/f
2339 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2340 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2341 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2342 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2343 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2345 run_test 31i "cross directory link under parent==============="
2348 test_mkdir -c1 -p $DIR/$tdir
2349 test_mkdir -c1 -p $DIR/$tdir/dir1
2350 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2351 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2352 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2353 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2356 run_test 31j "link for directory==============="
2359 test_mkdir -c1 -p $DIR/$tdir
2361 touch $DIR/$tdir/exist
2362 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2363 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2364 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2365 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2366 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2367 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2368 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2371 run_test 31k "link to file: the same, non-existing, dir==============="
2377 touch $DIR/d31m2/exist
2378 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2379 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2380 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2381 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2382 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2383 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2386 run_test 31m "link to file: the same, non-existing, dir==============="
2389 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2390 nlink=$(stat --format=%h $DIR/$tfile)
2391 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2393 local cmd="exec $fd<$DIR/$tfile"
2396 trap "eval $cmd" EXIT
2397 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2398 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2399 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2400 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2401 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2404 run_test 31n "check link count of unlinked file"
2407 local TEMPNAME=$(mktemp $1_XXXXXX)
2408 mlink $TEMPNAME $1 2> /dev/null &&
2409 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2413 test_31o() { # LU-2901
2414 test_mkdir $DIR/$tdir
2415 for LOOP in $(seq 100); do
2416 rm -f $DIR/$tdir/$tfile*
2417 for THREAD in $(seq 8); do
2418 link_one $DIR/$tdir/$tfile.$LOOP &
2421 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2422 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2423 error "$LINKS duplicate links to $tfile.$LOOP" &&
2427 run_test 31o "duplicate hard links with same filename"
2430 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2432 test_mkdir $DIR/$tdir
2433 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2434 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2436 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2437 error "open unlink test1 failed"
2438 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2439 error "open unlink test2 failed"
2441 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2442 error "test1 still exists"
2443 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2444 error "test2 still exists"
2446 run_test 31p "remove of open striped directory"
2448 cleanup_test32_mount() {
2451 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2452 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2453 losetup -d $loopdev || true
2459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2460 echo "== more mountpoints and symlinks ================="
2461 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2462 trap cleanup_test32_mount EXIT
2463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2465 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2466 cleanup_test32_mount
2468 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2472 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2473 trap cleanup_test32_mount EXIT
2474 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2475 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2476 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2477 cleanup_test32_mount
2479 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2483 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2484 trap cleanup_test32_mount EXIT
2485 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2486 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2487 test_mkdir -p $DIR/$tdir/d2/test_dir
2488 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2489 cleanup_test32_mount
2491 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2495 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2496 trap cleanup_test32_mount EXIT
2497 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2498 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2499 test_mkdir -p $DIR/$tdir/d2/test_dir
2500 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2501 cleanup_test32_mount
2503 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2507 test_mkdir -p $DIR/$tdir/tmp
2508 local tmp_dir=$DIR/$tdir/tmp
2509 ln -s $DIR/$tdir $tmp_dir/symlink11
2510 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2511 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2512 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2514 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2518 test_mkdir -p $DIR/$tdir/tmp
2519 local tmp_dir=$DIR/$tdir/tmp
2520 ln -s $DIR/$tdir $tmp_dir/symlink11
2521 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2522 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2523 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2525 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2528 local tmp_dir=$DIR/$tdir/tmp
2529 test_mkdir -p $tmp_dir
2530 test_mkdir $DIR/${tdir}2
2531 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2532 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2533 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2534 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2535 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2536 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2538 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2541 rm -fr $DIR/$tdir $DIR/${tdir}2
2542 tmp_dir=$DIR/$tdir/tmp
2543 test_mkdir -p $tmp_dir
2544 test_mkdir $DIR/${tdir}2
2545 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2546 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2547 ls $tmp_dir/symlink12 || error "listing symlink12"
2548 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2550 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2554 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2555 trap cleanup_test32_mount EXIT
2556 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2557 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2558 touch $DIR/$tdir/test_file
2559 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2560 cleanup_test32_mount
2562 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2566 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2567 trap cleanup_test32_mount EXIT
2568 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2569 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2570 touch $DIR/$tdir/test_file
2571 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2572 cleanup_test32_mount
2574 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2579 trap cleanup_test32_mount EXIT
2580 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2581 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2582 test_mkdir -p $DIR/$tdir/d2
2583 touch $DIR/$tdir/d2/test_file || error
2584 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2585 cleanup_test32_mount
2587 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2592 trap cleanup_test32_mount EXIT
2593 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2594 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2595 test_mkdir -p $DIR/$tdir/d2
2596 touch $DIR/$tdir/d2/test_file
2597 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2598 cleanup_test32_mount
2600 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2604 test_mkdir -p $DIR/d32m/tmp
2605 TMP_DIR=$DIR/d32m/tmp
2606 ln -s $DIR $TMP_DIR/symlink11
2607 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2608 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2609 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2611 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2615 test_mkdir -p $DIR/d32n/tmp
2616 TMP_DIR=$DIR/d32n/tmp
2617 ln -s $DIR $TMP_DIR/symlink11
2618 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2619 ls -l $DIR/d32n/tmp/symlink11 || error
2620 ls -l $DIR/d32n/symlink01 || error
2622 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2626 test_mkdir -p $DIR/d32o/tmp
2627 TMP_DIR=$DIR/d32o/tmp
2628 ln -s $DIR/$tfile $TMP_DIR/symlink12
2629 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2630 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2631 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2632 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2633 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2635 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2645 test_mkdir -p $DIR/d32p/tmp
2647 TMP_DIR=$DIR/d32p/tmp
2649 ln -s $DIR/$tfile $TMP_DIR/symlink12
2651 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2653 cat $DIR/d32p/tmp/symlink12 || error
2655 cat $DIR/d32p/symlink02 || error
2658 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2663 trap cleanup_test32_mount EXIT
2664 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2665 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2666 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2667 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2668 cleanup_test32_mount
2670 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2674 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2675 trap cleanup_test32_mount EXIT
2676 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2677 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2678 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2679 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2680 cleanup_test32_mount
2682 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2687 chmod 444 $DIR/$tfile
2688 chown $RUNAS_ID $DIR/$tfile
2690 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2693 run_test 33aa "write file with mode 444 (should return error)"
2697 test_mkdir $DIR/$tdir
2698 chown $RUNAS_ID $DIR/$tdir
2699 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2700 error "$RUNAS create $tdir/$tfile failed"
2701 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2702 error "open RDWR" || true
2704 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2708 test_mkdir $DIR/$tdir
2709 chown $RUNAS_ID $DIR/$tdir
2710 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2712 run_test 33b "test open file with malformed flags (No panic)"
2715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2721 remote_ost_nodsh && skip "remote OST with nodsh" && return
2724 test_mkdir $DIR/$tdir
2725 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2728 for ostnum in $(seq $OSTCOUNT); do
2729 # test-framework's OST numbering is one-based, while Lustre's
2731 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2732 # Parsing llobdstat's output sucks; we could grep the /proc
2733 # path, but that's likely to not be as portable as using the
2734 # llobdstat utility. So we parse lctl output instead.
2735 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2736 obdfilter/$ostname/stats |
2737 awk '/^write_bytes/ {print $7}' )
2738 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2739 if (( ${write_bytes:-0} > 0 ))
2746 $all_zeros || return 0
2749 echo foo > $DIR/$tdir/bar
2753 # Total up write_bytes after writing. We'd better find non-zeros.
2754 for ostnum in $(seq $OSTCOUNT); do
2755 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2756 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2757 obdfilter/$ostname/stats |
2758 awk '/^write_bytes/ {print $7}' )
2759 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2760 if (( ${write_bytes:-0} > 0 ))
2769 for ostnum in $(seq $OSTCOUNT); do
2770 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2771 echo "Check that write_bytes is present in obdfilter/*/stats:"
2772 do_facet ost$ostnum lctl get_param -n \
2773 obdfilter/$ostname/stats
2775 error "OST not keeping write_bytes stats (b22312)"
2778 run_test 33c "test llobdstat and write_bytes"
2781 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2784 local remote_dir=$DIR/$tdir/remote_dir
2786 test_mkdir $DIR/$tdir
2787 $LFS mkdir -i $MDTIDX $remote_dir ||
2788 error "create remote directory failed"
2790 touch $remote_dir/$tfile
2791 chmod 444 $remote_dir/$tfile
2792 chown $RUNAS_ID $remote_dir/$tfile
2794 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2796 chown $RUNAS_ID $remote_dir
2797 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2798 error "create" || true
2799 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2800 error "open RDWR" || true
2801 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2803 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2806 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2810 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2811 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2812 mkdir $DIR/$tdir/local_dir
2814 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2815 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2816 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2818 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2819 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2821 rmdir $DIR/$tdir/* || error "rmdir failed"
2824 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2825 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2826 mkdir $DIR/$tdir/local_dir
2828 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2829 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2830 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2832 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2833 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2835 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2838 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2839 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2840 mkdir $DIR/$tdir/local_dir
2842 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2843 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2844 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2846 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2847 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2849 run_test 33e "mkdir and striped directory should have same mode"
2853 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2857 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2861 chmod go+rwx $DIR/$tdir
2862 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2863 trap cleanup_33f EXIT
2865 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2866 error "cannot create striped directory"
2868 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2869 error "cannot create files in striped directory"
2871 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2872 error "cannot remove files in striped directory"
2874 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2875 error "cannot remove striped directory"
2879 run_test 33f "nonroot user can create, access, and remove a striped directory"
2882 mkdir -p $DIR/$tdir/dir2
2884 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2886 [[ $err =~ "exists" ]] || error "Not exists error"
2888 run_test 33g "nonroot user create already existing root created file"
2890 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2893 $MCREATE $DIR/f34 || error
2894 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2895 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2896 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2899 run_test 34a "truncate file that has not been opened ==========="
2902 [ ! -f $DIR/f34 ] && test_34a
2903 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2904 $OPENFILE -f O_RDONLY $DIR/f34
2905 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2908 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2911 [ ! -f $DIR/f34 ] && test_34a
2912 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2913 $OPENFILE -f O_RDWR $DIR/f34
2914 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2915 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2917 run_test 34c "O_RDWR opening file-with-size works =============="
2920 [ ! -f $DIR/f34 ] && test_34a
2921 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2922 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2925 run_test 34d "write to sparse file ============================="
2929 $MCREATE $DIR/f34e || error
2930 $TRUNCATE $DIR/f34e 1000 || error
2931 $CHECKSTAT -s 1000 $DIR/f34e || error
2932 $OPENFILE -f O_RDWR $DIR/f34e
2933 $CHECKSTAT -s 1000 $DIR/f34e || error
2935 run_test 34e "create objects, some with size and some without =="
2937 test_34f() { # bug 6242, 6243
2938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2941 $MCREATE $DIR/f34f || error
2942 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2943 dd if=$DIR/f34f of=$TMP/f34f
2944 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2945 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2946 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2947 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2948 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2950 run_test 34f "read from a file with no objects until EOF ======="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2954 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2955 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2956 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2957 cancel_lru_locks osc
2958 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2959 error "wrong size after lock cancel"
2961 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2962 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2963 error "expanding truncate failed"
2964 cancel_lru_locks osc
2965 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2966 error "wrong expanded size after lock cancel"
2968 run_test 34g "truncate long file ==============================="
2971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2975 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2976 sync # Flush the cache so that multiop below does not block on cache
2977 # flush when getting the group lock
2978 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2981 # Since just timed wait is not good enough, let's do a sync write
2982 # that way we are sure enough time for a roundtrip + processing
2983 # passed + 2 seconds of extra margin.
2984 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2988 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2989 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2993 local nsz=`stat -c %s $DIR/$tfile`
2994 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2996 run_test 34h "ftruncate file under grouplock should not block"
2999 cp /bin/sh $DIR/f35a
3001 chown $RUNAS_ID $DIR/f35a
3002 $RUNAS $DIR/f35a && error || true
3005 run_test 35a "exec file with mode 444 (should return and not leak)"
3009 utime $DIR/f36 || error
3011 run_test 36a "MDS utime check (mknod, utime)"
3015 utime $DIR/f36 || error
3017 run_test 36b "OST utime check (open, utime)"
3022 chown $RUNAS_ID $DIR/d36
3023 $RUNAS utime $DIR/d36/f36 || error
3025 run_test 36c "non-root MDS utime check (mknod, utime)"
3028 [ ! -d $DIR/d36 ] && test_36c
3029 echo "" > $DIR/d36/f36
3030 $RUNAS utime $DIR/d36/f36 || error
3032 run_test 36d "non-root OST utime check (open, utime)"
3035 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3036 test_mkdir $DIR/$tdir
3037 touch $DIR/$tdir/$tfile
3038 $RUNAS utime $DIR/$tdir/$tfile &&
3039 error "utime worked, expected failure" || true
3041 run_test 36e "utime on non-owned file (should return error)"
3045 local LANG_SAVE=$LANG
3046 local LC_LANG_SAVE=$LC_LANG
3047 export LANG=C LC_LANG=C # for date language
3049 DATESTR="Dec 20 2000"
3050 test_mkdir $DIR/$tdir
3051 lctl set_param fail_loc=$fl
3053 cp /etc/hosts $DIR/$tdir/$tfile
3054 sync & # write RPC generated with "current" inode timestamp, but delayed
3056 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3057 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3058 cancel_lru_locks osc
3059 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3061 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3062 echo "BEFORE: $LS_BEFORE" && \
3063 echo "AFTER : $LS_AFTER" && \
3064 echo "WANT : $DATESTR" && \
3065 error "$DIR/$tdir/$tfile timestamps changed" || true
3067 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3072 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3073 subr_36fh "0x80000214"
3075 run_test 36f "utime on file racing with OST BRW write =========="
3078 remote_ost_nodsh && skip "remote OST with nodsh" && return
3079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3084 test_mkdir $DIR/$tdir
3085 fmd_max_age=$(do_facet ost1 \
3086 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3089 fmd_before=$(do_facet ost1 \
3090 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3091 touch $DIR/$tdir/$tfile
3092 sleep $((fmd_max_age + 12))
3093 fmd_after=$(do_facet ost1 \
3094 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3096 echo "fmd_before: $fmd_before"
3097 echo "fmd_after: $fmd_after"
3098 [[ $fmd_after -gt $fmd_before ]] &&
3099 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3100 error "fmd didn't expire after ping" || true
3102 run_test 36g "filter mod data cache expiry ====================="
3105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3106 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3107 subr_36fh "0x80000227"
3109 run_test 36h "utime on file racing with OST BRW write =========="
3112 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3114 test_mkdir $DIR/$tdir
3115 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3117 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3118 local new_mtime=$((mtime + 200))
3120 #change Modify time of striped dir
3121 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3122 error "change mtime failed"
3124 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3126 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3128 run_test 36i "change mtime on striped directory"
3130 # test_37 - duplicate with tests 32q 32r
3133 local file=$DIR/$tfile
3135 openfile -f O_DIRECTORY $file
3138 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3139 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3141 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3143 test_39a() { # was test_39
3145 touch $DIR/${tfile}2
3146 # ls -l $DIR/$tfile $DIR/${tfile}2
3147 # ls -lu $DIR/$tfile $DIR/${tfile}2
3148 # ls -lc $DIR/$tfile $DIR/${tfile}2
3150 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3151 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3153 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3155 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3157 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3158 error "O_TRUNC didn't change timestamps"
3161 run_test 39a "mtime changed on create"
3164 test_mkdir -c1 $DIR/$tdir
3165 cp -p /etc/passwd $DIR/$tdir/fopen
3166 cp -p /etc/passwd $DIR/$tdir/flink
3167 cp -p /etc/passwd $DIR/$tdir/funlink
3168 cp -p /etc/passwd $DIR/$tdir/frename
3169 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3172 echo "aaaaaa" >> $DIR/$tdir/fopen
3173 echo "aaaaaa" >> $DIR/$tdir/flink
3174 echo "aaaaaa" >> $DIR/$tdir/funlink
3175 echo "aaaaaa" >> $DIR/$tdir/frename
3177 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3178 local link_new=`stat -c %Y $DIR/$tdir/flink`
3179 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3180 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3182 cat $DIR/$tdir/fopen > /dev/null
3183 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3184 rm -f $DIR/$tdir/funlink2
3185 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3187 for (( i=0; i < 2; i++ )) ; do
3188 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3189 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3190 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3191 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3193 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3194 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3195 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3196 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3198 cancel_lru_locks osc
3199 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3202 run_test 39b "mtime change on open, link, unlink, rename ======"
3204 # this should be set to past
3205 TEST_39_MTIME=`date -d "1 year ago" +%s`
3211 local mtime0=`stat -c %Y $DIR1/$tfile`
3213 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3214 local mtime1=`stat -c %Y $DIR1/$tfile`
3215 [ "$mtime1" = $TEST_39_MTIME ] || \
3216 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3219 echo hello >> $DIR1/$tfile
3221 local mtime2=`stat -c %Y $DIR1/$tfile`
3222 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3223 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3225 mv $DIR1/$tfile $DIR1/$tfile-1
3227 for (( i=0; i < 2; i++ )) ; do
3228 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3229 [ "$mtime2" = "$mtime3" ] || \
3230 error "mtime ($mtime2) changed (to $mtime3) on rename"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39c "mtime change on rename ==========================="
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3243 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3245 for (( i=0; i < 2; i++ )) ; do
3246 local mtime=`stat -c %Y $DIR1/$tfile`
3247 [ $mtime = $TEST_39_MTIME ] || \
3248 error "mtime($mtime) is not set to $TEST_39_MTIME"
3250 cancel_lru_locks osc
3251 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3254 run_test 39d "create, utime, stat =============================="
3258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3260 local mtime1=`stat -c %Y $DIR1/$tfile`
3262 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3264 for (( i=0; i < 2; i++ )) ; do
3265 local mtime2=`stat -c %Y $DIR1/$tfile`
3266 [ $mtime2 = $TEST_39_MTIME ] || \
3267 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3269 cancel_lru_locks osc
3270 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3273 run_test 39e "create, stat, utime, stat ========================"
3277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3279 mtime1=`stat -c %Y $DIR1/$tfile`
3282 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3284 for (( i=0; i < 2; i++ )) ; do
3285 local mtime2=`stat -c %Y $DIR1/$tfile`
3286 [ $mtime2 = $TEST_39_MTIME ] || \
3287 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3289 cancel_lru_locks osc
3290 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3293 run_test 39f "create, stat, sleep, utime, stat ================="
3297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3298 echo hello >> $DIR1/$tfile
3299 local mtime1=`stat -c %Y $DIR1/$tfile`
3302 chmod o+r $DIR1/$tfile
3304 for (( i=0; i < 2; i++ )) ; do
3305 local mtime2=`stat -c %Y $DIR1/$tfile`
3306 [ "$mtime1" = "$mtime2" ] || \
3307 error "lost mtime: $mtime2, should be $mtime1"
3309 cancel_lru_locks osc
3310 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3313 run_test 39g "write, chmod, stat ==============================="
3317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3322 echo hello >> $DIR1/$tfile
3323 local mtime1=`stat -c %Y $DIR1/$tfile`
3325 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3327 if [ "$d1" != "$d2" ]; then
3328 echo "write and touch not within one second"
3330 for (( i=0; i < 2; i++ )) ; do
3331 local mtime2=`stat -c %Y $DIR1/$tfile`
3332 [ "$mtime2" = $TEST_39_MTIME ] || \
3333 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3335 cancel_lru_locks osc
3336 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3340 run_test 39h "write, utime within one second, stat ============="
3343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3347 echo hello >> $DIR1/$tfile
3348 local mtime1=`stat -c %Y $DIR1/$tfile`
3350 mv $DIR1/$tfile $DIR1/$tfile-1
3352 for (( i=0; i < 2; i++ )) ; do
3353 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3355 [ "$mtime1" = "$mtime2" ] || \
3356 error "lost mtime: $mtime2, should be $mtime1"
3358 cancel_lru_locks osc
3359 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3362 run_test 39i "write, rename, stat =============================="
3365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3366 start_full_debug_logging
3370 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3371 lctl set_param fail_loc=0x80000412
3372 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3373 error "multiop failed"
3375 local mtime1=`stat -c %Y $DIR1/$tfile`
3377 mv $DIR1/$tfile $DIR1/$tfile-1
3379 kill -USR1 $multipid
3380 wait $multipid || error "multiop close failed"
3382 for (( i=0; i < 2; i++ )) ; do
3383 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3384 [ "$mtime1" = "$mtime2" ] ||
3385 error "mtime is lost on close: $mtime2, " \
3388 cancel_lru_locks osc
3389 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3391 lctl set_param fail_loc=0
3392 stop_full_debug_logging
3394 run_test 39j "write, rename, close, stat ======================="
3397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3401 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3403 local mtime1=`stat -c %Y $DIR1/$tfile`
3405 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3407 kill -USR1 $multipid
3408 wait $multipid || error "multiop close failed"
3410 for (( i=0; i < 2; i++ )) ; do
3411 local mtime2=`stat -c %Y $DIR1/$tfile`
3413 [ "$mtime2" = $TEST_39_MTIME ] || \
3414 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3416 cancel_lru_locks osc
3417 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3420 run_test 39k "write, utime, close, stat ========================"
3422 # this should be set to future
3423 TEST_39_ATIME=`date -d "1 year" +%s`
3426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3427 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3428 local atime_diff=$(do_facet $SINGLEMDS \
3429 lctl get_param -n mdd.*MDT0000*.atime_diff)
3433 # test setting directory atime to future
3434 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3435 local atime=$(stat -c %X $DIR/$tdir)
3436 [ "$atime" = $TEST_39_ATIME ] ||
3437 error "atime is not set to future: $atime, $TEST_39_ATIME"
3439 # test setting directory atime from future to now
3440 local now=$(date +%s)
3441 touch -a -d @$now $DIR/$tdir
3443 atime=$(stat -c %X $DIR/$tdir)
3444 [ "$atime" -eq "$now" ] ||
3445 error "atime is not updated from future: $atime, $now"
3447 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3450 # test setting directory atime when now > dir atime + atime_diff
3451 local d1=$(date +%s)
3453 local d2=$(date +%s)
3454 cancel_lru_locks mdc
3455 atime=$(stat -c %X $DIR/$tdir)
3456 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3457 error "atime is not updated : $atime, should be $d2"
3459 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3462 # test not setting directory atime when now < dir atime + atime_diff
3464 cancel_lru_locks mdc
3465 atime=$(stat -c %X $DIR/$tdir)
3466 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3467 error "atime is updated to $atime, should remain $d1<atime<$d2"
3469 do_facet $SINGLEMDS \
3470 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3472 run_test 39l "directory atime update ==========================="
3475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3478 local far_past_mtime=$(date -d "May 29 1953" +%s)
3479 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3481 touch -m -d @$far_past_mtime $DIR1/$tfile
3482 touch -a -d @$far_past_atime $DIR1/$tfile
3484 for (( i=0; i < 2; i++ )) ; do
3485 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3486 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3487 error "atime or mtime set incorrectly"
3489 cancel_lru_locks osc
3490 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3493 run_test 39m "test atime and mtime before 1970"
3495 test_39n() { # LU-3832
3496 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3497 local atime_diff=$(do_facet $SINGLEMDS \
3498 lctl get_param -n mdd.*MDT0000*.atime_diff)
3503 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3506 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3507 atime0=$(stat -c %X $DIR/$tfile)
3510 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3511 atime1=$(stat -c %X $DIR/$tfile)
3514 cancel_lru_locks mdc
3515 cancel_lru_locks osc
3516 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3517 atime2=$(stat -c %X $DIR/$tfile)
3519 do_facet $SINGLEMDS \
3520 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3522 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3523 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3525 run_test 39n "check that O_NOATIME is honored"
3528 TESTDIR=$DIR/$tdir/$tfile
3529 [ -e $TESTDIR ] && rm -rf $TESTDIR
3536 links2=$(stat -c %h .)
3537 [ $(($links1 + 2)) != $links2 ] &&
3538 error "wrong links count $(($links1 + 2)) != $links2"
3540 links3=$(stat -c %h .)
3541 [ $(($links1 + 1)) != $links3 ] &&
3542 error "wrong links count $links1 != $links3"
3545 run_test 39o "directory cached attributes updated after create"
3548 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3550 TESTDIR=$DIR/$tdir/$tdir
3551 [ -e $TESTDIR ] && rm -rf $TESTDIR
3552 test_mkdir -p $TESTDIR
3556 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3557 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3559 links2=$(stat -c %h .)
3560 [ $(($links1 + 2)) != $links2 ] &&
3561 error "wrong links count $(($links1 + 2)) != $links2"
3563 links3=$(stat -c %h .)
3564 [ $(($links1 + 1)) != $links3 ] &&
3565 error "wrong links count $links1 != $links3"
3568 run_test 39p "remote directory cached attributes updated after create ========"
3571 test_39q() { # LU-8041
3572 local testdir=$DIR/$tdir
3574 multiop_bg_pause $testdir D_c || error "multiop failed"
3576 cancel_lru_locks mdc
3577 kill -USR1 $multipid
3578 local atime=$(stat -c %X $testdir)
3579 [ "$atime" -ne 0 ] || error "atime is zero"
3581 run_test 39q "close won't zero out atime"
3584 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3585 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3586 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3587 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3588 error "$tfile is not 4096 bytes in size"
3590 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3594 small_write $DIR/f41 18
3596 run_test 41 "test small file write + fstat ====================="
3598 count_ost_writes() {
3599 lctl get_param -n ${OSC}.*.stats |
3600 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3601 END { printf("%0.0f", writes) }'
3608 BG_DIRTY_RATIO_SAVE=10
3609 MAX_BG_DIRTY_RATIO=25
3613 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3614 # dirty_ratio, dirty_background_ratio
3615 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3616 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3617 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3618 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3620 # if file not here, we are a 2.4 kernel
3621 kill -CONT `pidof kupdated`
3626 # setup the trap first, so someone cannot exit the test at the
3627 # exact wrong time and mess up a machine
3628 trap start_writeback EXIT
3629 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3630 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3631 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3632 sysctl -w vm.dirty_writeback_centisecs=0
3633 sysctl -w vm.dirty_writeback_centisecs=0
3634 # save and increase /proc/sys/vm/dirty_ratio
3635 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3636 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3637 # save and increase /proc/sys/vm/dirty_background_ratio
3638 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3639 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3641 # if file not here, we are a 2.4 kernel
3642 kill -STOP `pidof kupdated`
3646 # ensure that all stripes have some grant before we test client-side cache
3648 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3649 dd if=/dev/zero of=$i bs=4k count=1
3654 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3655 # file truncation, and file removal.
3657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3659 cancel_lru_locks $OSC
3661 sync; sleep 1; sync # just to be safe
3662 BEFOREWRITES=`count_ost_writes`
3663 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3664 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3665 AFTERWRITES=`count_ost_writes`
3666 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3667 error "$BEFOREWRITES < $AFTERWRITES"
3670 run_test 42a "ensure that we don't flush on close"
3673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3675 cancel_lru_locks $OSC
3678 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3679 BEFOREWRITES=$(count_ost_writes)
3680 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3681 AFTERWRITES=$(count_ost_writes)
3682 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3683 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3685 BEFOREWRITES=$(count_ost_writes)
3686 sync || error "sync: $?"
3687 AFTERWRITES=$(count_ost_writes)
3688 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3689 error "$BEFOREWRITES < $AFTERWRITES on sync"
3691 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3695 run_test 42b "test destroy of file with cached dirty data ======"
3697 # if these tests just want to test the effect of truncation,
3698 # they have to be very careful. consider:
3699 # - the first open gets a {0,EOF}PR lock
3700 # - the first write conflicts and gets a {0, count-1}PW
3701 # - the rest of the writes are under {count,EOF}PW
3702 # - the open for truncate tries to match a {0,EOF}PR
3703 # for the filesize and cancels the PWs.
3704 # any number of fixes (don't get {0,EOF} on open, match
3705 # composite locks, do smarter file size management) fix
3706 # this, but for now we want these tests to verify that
3707 # the cancellation with truncate intent works, so we
3708 # start the file with a full-file pw lock to match against
3709 # until the truncate.
3714 cancel_lru_locks $OSC
3716 # prime the file with 0,EOF PW to match
3720 # now the real test..
3721 dd if=/dev/zero of=$file bs=1024 count=100
3722 BEFOREWRITES=`count_ost_writes`
3723 $TRUNCATE $file $offset
3724 cancel_lru_locks $OSC
3725 AFTERWRITES=`count_ost_writes`
3730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3732 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3733 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3736 run_test 42c "test partial truncate of file with cached dirty data"
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3741 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3742 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3745 run_test 42d "test complete truncate of file with cached dirty data"
3747 test_42e() { # bug22074
3748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3749 local TDIR=$DIR/${tdir}e
3750 local pagesz=$(page_size)
3751 local pages=16 # hardcoded 16 pages, don't change it.
3752 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3753 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3757 test_mkdir $DIR/${tdir}e
3758 $SETSTRIPE -c 1 $TDIR
3759 createmany -o $TDIR/f $files
3761 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3763 # we assume that with $OSTCOUNT files, at least one of them will
3764 # be allocated on OST0.
3765 warmup_files=$((OSTCOUNT * max_dirty_mb))
3766 createmany -o $TDIR/w $warmup_files
3768 # write a large amount of data into one file and sync, to get good
3769 # avail_grant number from OST.
3770 for ((i=0; i<$warmup_files; i++)); do
3771 idx=$($GETSTRIPE -i $TDIR/w$i)
3772 [ $idx -ne 0 ] && continue
3773 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3776 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3778 $LCTL get_param $proc_osc0/cur_dirty_bytes
3779 $LCTL get_param $proc_osc0/cur_grant_bytes
3781 # create as much dirty pages as we can while not to trigger the actual
3782 # RPCs directly. but depends on the env, VFS may trigger flush during this
3783 # period, hopefully we are good.
3784 for ((i=0; i<$warmup_files; i++)); do
3785 idx=$($GETSTRIPE -i $TDIR/w$i)
3786 [ $idx -ne 0 ] && continue
3787 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3789 $LCTL get_param $proc_osc0/cur_dirty_bytes
3790 $LCTL get_param $proc_osc0/cur_grant_bytes
3792 # perform the real test
3793 $LCTL set_param $proc_osc0/rpc_stats 0
3794 for ((;i<$files; i++)); do
3795 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3796 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3799 $LCTL get_param $proc_osc0/rpc_stats
3802 local have_ppr=false
3803 $LCTL get_param $proc_osc0/rpc_stats |
3804 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3805 # skip lines until we are at the RPC histogram data
3806 [ "$PPR" == "pages" ] && have_ppr=true && continue
3807 $have_ppr || continue
3809 # we only want the percent stat for < 16 pages
3810 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3812 percent=$((percent + WPCT))
3813 if [[ $percent -gt 15 ]]; then
3814 error "less than 16-pages write RPCs" \
3821 run_test 42e "verify sub-RPC writes are not done synchronously"
3823 test_43A() { # was test_43
3824 test_mkdir $DIR/$tdir
3825 cp -p /bin/ls $DIR/$tdir/$tfile
3826 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3828 # give multiop a chance to open
3831 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3834 run_test 43A "execution of file opened for write should return -ETXTBSY"
3837 test_mkdir $DIR/$tdir
3838 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3839 cp -p multiop $DIR/$tdir/multiop
3840 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3841 error "multiop open $TMP/$tfile.junk failed"
3843 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3844 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3845 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3847 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3851 test_mkdir $DIR/$tdir
3852 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3853 cp -p multiop $DIR/$tdir/multiop
3854 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3855 error "multiop open $TMP/$tfile.junk failed"
3857 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3858 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3859 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3861 run_test 43b "truncate of file being executed should return -ETXTBSY"
3864 local testdir="$DIR/$tdir"
3867 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3868 ( cd $testdir && md5sum -c )
3870 run_test 43c "md5sum of copy into lustre"
3872 test_44A() { # was test_44
3873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3874 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3875 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3877 run_test 44A "zero length read from a sparse stripe"
3880 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3882 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3883 [[ $nstripe -gt $OSTCOUNT ]] &&
3884 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3886 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3888 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3889 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3893 OFFSETS="0 $((stride/2)) $((stride-1))"
3894 for offset in $OFFSETS; do
3895 for i in $(seq 0 $((nstripe-1))); do
3896 local GLOBALOFFSETS=""
3898 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3899 local myfn=$DIR/d44a-$size
3900 echo "--------writing $myfn at $size"
3901 ll_sparseness_write $myfn $size ||
3902 error "ll_sparseness_write"
3903 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3904 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3905 error "ll_sparseness_verify $GLOBALOFFSETS"
3907 for j in $(seq 0 $((nstripe-1))); do
3909 size=$((((j + $nstripe )*$stride + $offset)))
3910 ll_sparseness_write $myfn $size ||
3911 error "ll_sparseness_write"
3912 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3914 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3915 error "ll_sparseness_verify $GLOBALOFFSETS"
3920 run_test 44a "test sparse pwrite ==============================="
3924 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
3930 before=`dirty_osc_total`
3931 echo executing "\"$*\""
3933 after=`dirty_osc_total`
3934 echo before $before, after $after
3937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3939 # Obtain grants from OST if it supports it
3940 echo blah > ${f}_grant
3943 do_dirty_record "echo blah > $f"
3944 [[ $before -eq $after ]] && error "write wasn't cached"
3945 do_dirty_record "> $f"
3946 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3947 do_dirty_record "echo blah > $f"
3948 [[ $before -eq $after ]] && error "write wasn't cached"
3949 do_dirty_record "sync"
3950 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3951 do_dirty_record "echo blah > $f"
3952 [[ $before -eq $after ]] && error "write wasn't cached"
3953 do_dirty_record "cancel_lru_locks osc"
3954 [[ $before -gt $after ]] ||
3955 error "lock cancellation didn't lower dirty count"
3958 run_test 45 "osc io page accounting ============================"
3960 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3961 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3962 # objects offset and an assert hit when an rpc was built with 1023's mapped
3963 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3969 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3971 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3972 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3976 run_test 46 "dirtying a previously written page ================"
3978 # test_47 is removed "Device nodes check" is moved to test_28
3980 test_48a() { # bug 2399
3981 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3982 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3983 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3985 test_mkdir $DIR/$tdir
3987 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3988 test_mkdir $DIR/$tdir
3989 touch foo || error "'touch foo' failed after recreating cwd"
3991 touch .foo || error "'touch .foo' failed after recreating cwd"
3993 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3994 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3995 cd . || error "'cd .' failed after recreating cwd"
3996 mkdir . && error "'mkdir .' worked after recreating cwd"
3997 rmdir . && error "'rmdir .' worked after recreating cwd"
3998 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3999 cd .. || error "'cd ..' failed after recreating cwd"
4001 run_test 48a "Access renamed working dir (should return errors)="
4003 test_48b() { # bug 2399
4005 test_mkdir $DIR/$tdir
4007 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4008 touch foo && error "'touch foo' worked after removing cwd"
4009 mkdir foo && error "'mkdir foo' worked after removing cwd"
4010 touch .foo && error "'touch .foo' worked after removing cwd"
4011 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4012 ls . > /dev/null && error "'ls .' worked after removing cwd"
4013 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4014 mkdir . && error "'mkdir .' worked after removing cwd"
4015 rmdir . && error "'rmdir .' worked after removing cwd"
4016 ln -s . foo && error "'ln -s .' worked after removing cwd"
4017 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4019 run_test 48b "Access removed working dir (should return errors)="
4021 test_48c() { # bug 2350
4022 #lctl set_param debug=-1
4025 test_mkdir -p $DIR/$tdir/dir
4027 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4028 $TRACE touch foo && error "touch foo worked after removing cwd"
4029 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4030 touch .foo && error "touch .foo worked after removing cwd"
4031 mkdir .foo && error "mkdir .foo worked after removing cwd"
4032 $TRACE ls . && error "'ls .' worked after removing cwd"
4033 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4034 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4035 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4036 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4037 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4039 run_test 48c "Access removed working subdir (should return errors)"
4041 test_48d() { # bug 2350
4042 #lctl set_param debug=-1
4045 test_mkdir -p $DIR/$tdir/dir
4047 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4048 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4049 $TRACE touch foo && error "'touch foo' worked after removing parent"
4050 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4051 touch .foo && error "'touch .foo' worked after removing parent"
4052 mkdir .foo && error "mkdir .foo worked after removing parent"
4053 $TRACE ls . && error "'ls .' worked after removing parent"
4054 $TRACE ls .. && error "'ls ..' worked after removing parent"
4055 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4056 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4057 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4060 run_test 48d "Access removed parent subdir (should return errors)"
4062 test_48e() { # bug 4134
4063 #lctl set_param debug=-1
4066 test_mkdir -p $DIR/$tdir/dir
4068 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4069 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4070 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4071 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4072 # On a buggy kernel addition of "touch foo" after cd .. will
4073 # produce kernel oops in lookup_hash_it
4074 touch ../foo && error "'cd ..' worked after recreate parent"
4076 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4078 run_test 48e "Access to recreated parent subdir (should return errors)"
4080 test_49() { # LU-1030
4081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4082 remote_ost_nodsh && skip "remote OST with nodsh" && return
4083 # get ost1 size - lustre-OST0000
4084 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4086 # write 800M at maximum
4087 [[ $ost1_size -lt 2 ]] && ost1_size=2
4088 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4090 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4091 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4094 # change max_pages_per_rpc while writing the file
4095 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4096 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4097 # loop until dd process exits
4098 while ps ax -opid | grep -wq $dd_pid; do
4099 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4100 sleep $((RANDOM % 5 + 1))
4102 # restore original max_pages_per_rpc
4103 $LCTL set_param $osc1_mppc=$orig_mppc
4104 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4106 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4110 test_mkdir $DIR/$tdir
4112 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4114 run_test 50 "special situations: /proc symlinks ==============="
4116 test_51a() { # was test_51
4117 # bug 1516 - create an empty entry right after ".." then split dir
4118 test_mkdir -c1 $DIR/$tdir
4119 touch $DIR/$tdir/foo
4120 $MCREATE $DIR/$tdir/bar
4122 createmany -m $DIR/$tdir/longfile 201
4124 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4125 $MCREATE $DIR/$tdir/longfile$FNUM
4130 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4132 run_test 51a "special situations: split htree with empty entry =="
4134 cleanup_print_lfs_df () {
4141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4142 local dir=$DIR/$tdir
4144 local nrdirs=$((65536 + 100))
4146 # cleanup the directory
4153 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4154 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4155 [[ $numfree -lt $nrdirs ]] &&
4156 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4159 # need to check free space for the directories as well
4160 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4161 numfree=$(( blkfree / $(fs_inode_ksize) ))
4162 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4165 trap cleanup_print_lfs_df EXIT
4168 createmany -d $dir/d $nrdirs || {
4169 unlinkmany $dir/d $nrdirs
4170 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4174 nrdirs=$(ls -U $dir | wc -l)
4176 # unlink all but 100 subdirectories, then check it still works
4178 local delete=$((nrdirs - left))
4183 # for ldiskfs the nlink count should be 1, but this is OSD specific
4184 # and so this is listed for informational purposes only
4185 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4186 unlinkmany -d $dir/d $delete ||
4187 error "unlink of first $delete subdirs failed"
4189 echo "nlink between: $(stat -c %h $dir)"
4190 local found=$(ls -U $dir | wc -l)
4191 [ $found -ne $left ] &&
4192 error "can't find subdirs: found only $found, expected $left"
4194 unlinkmany -d $dir/d $delete $left ||
4195 error "unlink of second $left subdirs failed"
4196 # regardless of whether the backing filesystem tracks nlink accurately
4197 # or not, the nlink count shouldn't be more than "." and ".." here
4198 local after=$(stat -c %h $dir)
4199 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4200 echo "nlink after: $after"
4202 cleanup_print_lfs_df
4204 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4208 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4209 test_mkdir $DIR/$tdir
4210 createmany -o $DIR/$tdir/t- 1000
4211 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4212 for N in $(seq 0 $((OSTCOUNT - 1))); do
4213 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4214 END { printf("%0.0f", objs) }' $TMP/$tfile)
4215 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4216 '($1 == '$N') { objs += 1 } \
4217 END { printf("%0.0f", objs) }')
4218 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4220 unlinkmany $DIR/$tdir/t- 1000
4223 for N in $(seq 1 $((OSTCOUNT - 1))); do
4224 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4225 error "OST $N has less objects vs OST $NLAST" \
4226 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4227 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4228 error "OST $N has less objects vs OST $NLAST" \
4229 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4231 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4232 error "OST $N has less #0 objects vs OST $NLAST" \
4233 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4234 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4235 error "OST $N has less #0 objects vs OST $NLAST" \
4236 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4241 run_test 51d "check object distribution"
4244 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4245 skip "ldiskfs only test"
4249 test_mkdir -c1 $DIR/$tdir
4250 test_mkdir -c1 $DIR/$tdir/d0
4252 touch $DIR/$tdir/d0/foo
4253 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4254 error "file exceed 65000 nlink limit!"
4255 unlinkmany $DIR/$tdir/d0/f- 65001
4258 run_test 51e "check file nlink limit"
4261 test_mkdir $DIR/$tdir
4264 local ulimit_old=$(ulimit -n)
4265 local spare=20 # number of spare fd's for scripts/libraries, etc.
4266 local mdt=$(lfs getstripe -M $DIR/$tdir)
4267 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4269 echo "MDT$mdt numfree=$numfree, max=$max"
4270 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4271 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4272 while ! ulimit -n $((numfree + spare)); do
4273 numfree=$((numfree * 3 / 4))
4275 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4277 echo "left ulimit at $ulimit_old"
4280 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4281 unlinkmany $DIR/$tdir/f $numfree
4282 error "create+open $numfree files in $DIR/$tdir failed"
4284 ulimit -n $ulimit_old
4286 # if createmany exits at 120s there will be fewer than $numfree files
4287 unlinkmany $DIR/$tdir/f $numfree || true
4289 run_test 51f "check many open files limit"
4292 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4293 test_mkdir $DIR/$tdir
4294 touch $DIR/$tdir/foo
4295 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4296 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4297 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4298 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4299 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4301 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4302 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4303 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4305 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4306 cp -r $DIR/$tdir $TMP/
4307 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4309 run_test 52a "append-only flag test (should return errors)"
4312 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4313 test_mkdir $DIR/$tdir
4314 touch $DIR/$tdir/foo
4315 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4316 cat test > $DIR/$tdir/foo && error "cat test worked"
4317 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4318 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4319 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4321 echo foo >> $DIR/$tdir/foo && error "echo worked"
4322 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4323 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4324 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4325 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4327 chattr -i $DIR/$tdir/foo || error "chattr failed"
4329 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4331 run_test 52b "immutable flag test (should return errors) ======="
4334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4335 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4336 remote_ost_nodsh && skip "remote OST with nodsh" && return
4349 local support_last_seq=true
4351 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4352 support_last_seq=false
4355 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4357 for value in $(do_facet $SINGLEMDS \
4358 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4359 param=$(echo ${value[0]} | cut -d "=" -f1)
4360 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4362 if $support_last_seq; then
4363 param_seq=$(echo $param |
4364 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4365 mds_last_seq=$(do_facet $SINGLEMDS \
4366 $LCTL get_param -n $param_seq)
4368 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4370 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4371 node=$(facet_active_host ost$((ostnum+1)))
4372 param="obdfilter.$ostname.last_id"
4373 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4374 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4375 ost_last_id=$ost_last
4377 if $support_last_seq; then
4378 ost_last_id=$(echo $ost_last |
4379 awk -F':' '{print $2}' |
4381 ost_last_seq=$(echo $ost_last |
4382 awk -F':' '{print $1}')
4383 [[ $ost_last_seq = $mds_last_seq ]] || continue
4386 if [[ $ost_last_id != $mds_last ]]; then
4387 error "$ost_last_id != $mds_last"
4394 $found || error "can not match last_seq/last_id for $mdtosc"
4397 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4400 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4402 $SOCKETSERVER $DIR/socket ||
4403 error "$SOCKETSERVER $DIR/socket failed: $?"
4404 $SOCKETCLIENT $DIR/socket ||
4405 error "$SOCKETCLIENT $DIR/socket failed: $?"
4406 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4408 run_test 54a "unix domain socket test =========================="
4414 dd if=/dev/zero of=$f bs=$(page_size) count=1
4416 run_test 54b "char device works in lustre ======================"
4419 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4420 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4421 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4423 for i in $(seq 3 7); do
4424 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4433 loopdev="$DIR/loop54c"
4436 $UMOUNT $DIR/$tdir || rc=$?
4437 losetup -d $loopdev || true
4438 losetup -d $LOOPDEV || true
4439 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4445 loopdev="$DIR/loop54c"
4448 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4449 trap cleanup_54c EXIT
4450 mknod $loopdev b 7 $LOOPNUM
4451 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4452 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4453 losetup $loopdev $DIR/$tfile ||
4454 error "can't set up $loopdev for $DIR/$tfile"
4455 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4456 test_mkdir $DIR/$tdir
4457 mount -t ext2 $loopdev $DIR/$tdir ||
4458 error "error mounting $loopdev on $DIR/$tdir"
4459 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4462 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4466 run_test 54c "block device works in lustre ====================="
4472 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4474 run_test 54d "fifo device works in lustre ======================"
4479 cp -aL /dev/console $f
4480 echo $string > $f || error "echo $string to $f failed"
4482 run_test 54e "console/tty device works in lustre ======================"
4484 #The test_55 used to be iopen test and it was removed by bz#24037.
4485 #run_test 55 "check iopen_connect_dentry() ======================"
4487 test_56a() { # was test_56
4490 test_mkdir -p $DIR/$tdir/dir
4492 NUMFILESx2=$(($NUMFILES * 2))
4493 for i in $(seq 1 $NUMFILES); do
4494 touch $DIR/$tdir/file$i
4495 touch $DIR/$tdir/dir/file$i
4498 # test lfs getstripe with --recursive
4499 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4500 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4501 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4502 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4503 [[ $FILENUM -eq $NUMFILES ]] ||
4504 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4505 echo "$GETSTRIPE --recursive passed."
4507 # test lfs getstripe with file instead of dir
4508 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4509 [[ $FILENUM -eq 1 ]] ||
4510 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4511 echo "$GETSTRIPE file1 passed."
4513 #test lfs getstripe with --verbose
4514 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4515 grep -c lmm_magic) -eq $NUMFILES ]] ||
4516 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4517 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4518 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4520 #test lfs getstripe with -v prints lmm_fid
4521 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4522 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4523 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4524 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4525 echo "$GETSTRIPE --verbose passed."
4527 #check for FID information
4528 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4529 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4530 awk '/lmm_fid: / { print $2 }')
4531 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4532 [ "$fid1" != "$fid2" ] &&
4533 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4534 [ "$fid1" != "$fid3" ] &&
4535 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4536 echo "$GETSTRIPE --fid passed."
4538 #test lfs getstripe with --obd
4539 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4540 grep -q "unknown obduuid" ||
4541 error "$GETSTRIPE --obd wrong_uuid should return error message"
4543 [[ $OSTCOUNT -lt 2 ]] &&
4544 skip_env "skipping other $GETSTRIPE --obd test" && return
4547 OBDUUID=$(ostuuid_from_index $OSTIDX)
4548 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4549 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4550 [[ $FOUND -eq $FILENUM ]] ||
4551 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4552 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4553 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4554 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4555 error "$GETSTRIPE --obd: should not show file on other obd"
4556 echo "$GETSTRIPE --obd passed"
4558 run_test 56a "check $GETSTRIPE"
4561 test_mkdir $DIR/$tdir
4563 for i in $(seq 1 $NUMDIRS); do
4564 test_mkdir $DIR/$tdir/dir$i
4567 # test lfs getdirstripe default mode is non-recursion, which is
4568 # different from lfs getstripe
4569 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4570 [[ $dircnt -eq 1 ]] ||
4571 error "$LFS getdirstripe: found $dircnt, not 1"
4572 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4573 grep -c lmv_stripe_count)
4574 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4575 error "$LFS getdirstripe --recursive: found $dircnt, \
4576 not $((NUMDIRS + 1))"
4578 run_test 56b "check $LFS getdirstripe"
4582 local ost_name=$(ostname_from_index $ost_idx)
4584 local old_status=$(ost_dev_status $ost_idx)
4585 [[ -z "$old_status" ]] ||
4586 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4588 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4591 local new_status=$(ost_dev_status $ost_idx)
4592 [[ "$new_status" = "D" ]] ||
4593 error "OST $ost_name is in status of '$new_status', not 'D'"
4595 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4598 new_status=$(ost_dev_status $ost_idx)
4599 [[ -z "$new_status" ]] ||
4600 error "OST $ost_name is in status of '$new_status', not ''"
4602 run_test 56c "check 'lfs df' showing device status"
4607 local LOCAL_NUMFILES="$1"
4608 local LOCAL_NUMDIRS="$2"
4609 local MKDIR_PARAMS="$3"
4610 local DIR_STRIPE_PARAMS="$4"
4612 if [ ! -d "$TDIR" ] ; then
4613 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4614 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4615 for i in `seq 1 $LOCAL_NUMFILES` ; do
4618 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4619 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4620 for j in `seq 1 $LOCAL_NUMFILES` ; do
4621 touch $TDIR/dir$i/file$j
4627 setup_56_special() {
4631 if [ ! -e "$TDIR/loop1b" ] ; then
4632 for i in `seq 1 $LOCAL_NUMFILES` ; do
4633 mknod $TDIR/loop${i}b b 7 $i
4634 mknod $TDIR/null${i}c c 1 3
4635 ln -s $TDIR/file1 $TDIR/link${i}l
4637 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4638 mknod $TDIR/dir$i/loop${i}b b 7 $i
4639 mknod $TDIR/dir$i/null${i}c c 1 3
4640 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4649 setup_56 $NUMFILES $NUMDIRS
4651 EXPECTED=$(($NUMDIRS + 2))
4652 # test lfs find with -name
4653 for i in $(seq 1 $NUMFILES) ; do
4654 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4655 [ $NUMS -eq $EXPECTED ] ||
4656 error "lfs find -name \"*$i\" $TDIR wrong: "\
4657 "found $NUMS, expected $EXPECTED"
4660 run_test 56g "check lfs find -name ============================="
4666 setup_56 $NUMFILES $NUMDIRS
4668 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4669 # test lfs find with ! -name
4670 for i in $(seq 1 $NUMFILES) ; do
4671 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4672 [ $NUMS -eq $EXPECTED ] ||
4673 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4674 "found $NUMS, expected $EXPECTED"
4677 run_test 56h "check lfs find ! -name"
4681 test_mkdir $DIR/$tdir
4682 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4683 CMD="$LFIND -ost $UUID $DIR/$tdir"
4685 [ -z "$OUT" ] || error "'$CMD' returned directory '$OUT'"
4687 run_test 56i "check 'lfs find -ost UUID' skips directories"
4691 setup_56_special $NUMFILES $NUMDIRS
4693 EXPECTED=$((NUMDIRS + 1))
4694 CMD="$LFIND -type d $TDIR"
4695 NUMS=$($CMD | wc -l)
4696 [ $NUMS -eq $EXPECTED ] ||
4697 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4699 run_test 56j "check lfs find -type d ============================="
4703 setup_56_special $NUMFILES $NUMDIRS
4705 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4706 CMD="$LFIND -type f $TDIR"
4707 NUMS=$($CMD | wc -l)
4708 [ $NUMS -eq $EXPECTED ] ||
4709 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4711 run_test 56k "check lfs find -type f ============================="
4715 setup_56_special $NUMFILES $NUMDIRS
4717 EXPECTED=$((NUMDIRS + NUMFILES))
4718 CMD="$LFIND -type b $TDIR"
4719 NUMS=$($CMD | wc -l)
4720 [ $NUMS -eq $EXPECTED ] ||
4721 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4723 run_test 56l "check lfs find -type b ============================="
4727 setup_56_special $NUMFILES $NUMDIRS
4729 EXPECTED=$((NUMDIRS + NUMFILES))
4730 CMD="$LFIND -type c $TDIR"
4731 NUMS=$($CMD | wc -l)
4732 [ $NUMS -eq $EXPECTED ] ||
4733 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4735 run_test 56m "check lfs find -type c ============================="
4739 setup_56_special $NUMFILES $NUMDIRS
4741 EXPECTED=$((NUMDIRS + NUMFILES))
4742 CMD="$LFIND -type l $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] ||
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4747 run_test 56n "check lfs find -type l ============================="
4751 setup_56 $NUMFILES $NUMDIRS
4752 utime $TDIR/file1 > /dev/null || error "utime (1)"
4753 utime $TDIR/file2 > /dev/null || error "utime (2)"
4754 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4755 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4756 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4757 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4760 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4761 [ $NUMS -eq $EXPECTED ] || \
4762 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4765 CMD="$LFIND -mtime 0 $TDIR"
4766 NUMS=$($CMD | wc -l)
4767 [ $NUMS -eq $EXPECTED ] ||
4768 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4770 run_test 56o "check lfs find -mtime for old files =========================="
4773 [ $RUNAS_ID -eq $UID ] &&
4774 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4777 setup_56 $NUMFILES $NUMDIRS
4779 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4781 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4782 NUMS=$($CMD | wc -l)
4783 [ $NUMS -eq $EXPECTED ] || \
4784 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4786 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4787 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4788 NUMS=$($CMD | wc -l)
4789 [ $NUMS -eq $EXPECTED ] || \
4790 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4792 run_test 56p "check lfs find -uid and ! -uid ==============================="
4795 [ $RUNAS_ID -eq $UID ] &&
4796 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4799 setup_56 $NUMFILES $NUMDIRS
4801 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4804 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4805 NUMS=$($CMD | wc -l)
4806 [ $NUMS -eq $EXPECTED ] ||
4807 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4809 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4810 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4811 NUMS=$($CMD | wc -l)
4812 [ $NUMS -eq $EXPECTED ] ||
4813 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4815 run_test 56q "check lfs find -gid and ! -gid ==============================="
4819 setup_56 $NUMFILES $NUMDIRS
4822 CMD="$LFIND -size 0 -type f $TDIR"
4823 NUMS=$($CMD | wc -l)
4824 [ $NUMS -eq $EXPECTED ] ||
4825 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4827 CMD="$LFIND ! -size 0 -type f $TDIR"
4828 NUMS=$($CMD | wc -l)
4829 [ $NUMS -eq $EXPECTED ] ||
4830 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4831 echo "test" > $TDIR/$tfile
4832 echo "test2" > $TDIR/$tfile.2 && sync
4834 CMD="$LFIND -size 5 -type f $TDIR"
4835 NUMS=$($CMD | wc -l)
4836 [ $NUMS -eq $EXPECTED ] ||
4837 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4839 CMD="$LFIND -size +5 -type f $TDIR"
4840 NUMS=$($CMD | wc -l)
4841 [ $NUMS -eq $EXPECTED ] ||
4842 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4844 CMD="$LFIND -size +0 -type f $TDIR"
4845 NUMS=$($CMD | wc -l)
4846 [ $NUMS -eq $EXPECTED ] ||
4847 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4849 CMD="$LFIND ! -size -5 -type f $TDIR"
4850 NUMS=$($CMD | wc -l)
4851 [ $NUMS -eq $EXPECTED ] ||
4852 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4854 CMD="$LFIND -size -5 -type f $TDIR"
4855 NUMS=$($CMD | wc -l)
4856 [ $NUMS -eq $EXPECTED ] ||
4857 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4859 run_test 56r "check lfs find -size works =========================="
4861 test_56s() { # LU-611
4866 for i in $(seq 1 $NUMDIRS); do
4867 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4870 CMD="$LFIND -c $OSTCOUNT $TDIR"
4871 NUMS=$($CMD | wc -l)
4872 [ $NUMS -eq $EXPECTED ] || {
4874 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4878 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4879 if [[ $OSTCOUNT -gt 1 ]]; then
4880 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4884 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4888 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4889 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4890 NUMS=$($CMD | wc -l)
4891 [ $NUMS -eq $EXPECTED ] || {
4893 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4896 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4897 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4898 NUMS=$($CMD | wc -l)
4899 [ $NUMS -eq $EXPECTED ] || {
4901 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4905 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4906 NUMS=$($CMD | wc -l)
4907 [ $NUMS -eq $EXPECTED ] || {
4909 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4912 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4913 NUMS=$($CMD | wc -l)
4914 [ $NUMS -eq $EXPECTED ] || {
4916 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4920 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4921 NUMS=$($CMD | wc -l)
4922 [ $NUMS -eq $EXPECTED ] || {
4924 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4927 run_test 56s "check lfs find -stripe-count works"
4929 test_56t() { # LU-611
4934 for i in $(seq 1 $NUMDIRS); do
4935 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4938 CMD="$LFIND -S 4M $TDIR"
4939 NUMS=$($CMD | wc -l)
4940 [ $NUMS -eq $EXPECTED ] || {
4942 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4946 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4948 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4950 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4951 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4952 NUMS=$($CMD | wc -l)
4953 [ $NUMS -eq $EXPECTED ] ||
4954 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4956 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4957 NUMS=$($CMD | wc -l)
4958 [ $NUMS -eq $EXPECTED ] ||
4959 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4961 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4962 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4963 NUMS=$($CMD | wc -l)
4964 [ $NUMS -eq $EXPECTED ] ||
4965 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4967 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4968 NUMS=$($CMD | wc -l)
4969 [ $NUMS -eq $EXPECTED ] ||
4970 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4973 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4974 NUMS=$($CMD | wc -l)
4975 [ $NUMS -eq $EXPECTED ] ||
4976 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4978 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4979 NUMS=$($CMD | wc -l)
4980 [ $NUMS -eq $EXPECTED ] ||
4981 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4984 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4985 NUMS=$($CMD | wc -l)
4986 [ $NUMS -eq $EXPECTED ] ||
4987 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4989 run_test 56t "check lfs find -stripe-size works"
4991 test_56u() { # LU-611
4993 setup_56 $NUMFILES $NUMDIRS "-i 0"
4995 if [[ $OSTCOUNT -gt 1 ]]; then
4996 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
5002 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
5003 CMD="$LFIND -stripe-index 0 -type f $TDIR"
5004 NUMS=$($CMD | wc -l)
5005 [ $NUMS -eq $EXPECTED ] ||
5006 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5009 CMD="$LFIND -stripe-index 1 -type f $TDIR"
5010 NUMS=$($CMD | wc -l)
5011 [ $NUMS -eq $EXPECTED ] ||
5012 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5014 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5015 NUMS=$($CMD | wc -l)
5016 [ $NUMS -eq $EXPECTED ] ||
5017 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5020 # This should produce an error and not return any files
5021 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5022 NUMS=$($CMD 2>/dev/null | wc -l)
5023 [ $NUMS -eq $EXPECTED ] ||
5024 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5026 if [[ $OSTCOUNT -gt 1 ]]; then
5027 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5028 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5029 NUMS=$($CMD | wc -l)
5030 [ $NUMS -eq $EXPECTED ] ||
5031 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5034 run_test 56u "check lfs find -stripe-index works"
5041 setup_56 $NUMFILES $NUMDIRS
5043 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5044 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5046 for file in $($LFIND -mdt $UUID $TDIR); do
5047 file_mdt_idx=$($GETSTRIPE -M $file)
5048 [ $file_mdt_idx -eq $MDT_IDX ] ||
5049 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5052 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5055 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5059 rm -rf $TDIR || error "remove $TDIR failed"
5060 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5063 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5064 error "$GETSTRIPE -S -d $TDIR failed"
5065 stripe_size=${stripe_size%% *}
5067 local file_size=$((stripe_size * OSTCOUNT))
5068 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5069 local required_space=$((file_num * file_size))
5071 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5073 [[ $free_space -le $((required_space / 1024)) ]] &&
5074 skip_env "need $required_space bytes, have $free_space KB" &&
5078 local dd_count=$((file_size / dd_bs))
5080 # write data into the files
5084 for i in $(seq 1 $NUMFILES); do
5086 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5087 error "write data into $file failed"
5089 for i in $(seq 1 $NUMDIRS); do
5090 for j in $(seq 1 $NUMFILES); do
5091 file=$TDIR/dir$i/file$j
5092 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5093 error "write data into $file failed"
5097 # $LFS_MIGRATE will fail if hard link migration is unsupported
5098 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5099 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5100 error "creating links to $TDIR/dir1/file1 failed"
5104 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5107 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5109 eval $cmd || error "$cmd failed"
5111 check_stripe_count $TDIR/file1 $expected
5113 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5115 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5116 # OST 1 if it is on OST 0. This file is small enough to
5117 # be on only one stripe.
5118 file=$TDIR/migr_1_ost
5119 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5120 error "write data into $file failed"
5121 local obdidx=$($LFS getstripe -i $file)
5122 local oldmd5=$(md5sum $file)
5124 [[ $obdidx -eq 0 ]] && newobdidx=1
5125 cmd="$LFS migrate -i $newobdidx $file"
5127 eval $cmd || error "$cmd failed"
5128 local realobdix=$($LFS getstripe -i $file)
5129 local newmd5=$(md5sum $file)
5130 [[ $newobdidx -ne $realobdix ]] &&
5131 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5132 [[ "$oldmd5" != "$newmd5" ]] &&
5133 error "md5sum differ: $oldmd5, $newmd5"
5137 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5139 eval $cmd || error "$cmd failed"
5141 for j in $(seq 1 $NUMFILES); do
5142 check_stripe_count $TDIR/dir1/file$j $expected
5145 # lfs_migrate works with lfs find
5146 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5147 $LFS_MIGRATE -y -c $expected"
5149 eval $cmd || error "$cmd failed"
5151 for i in $(seq 2 $NUMFILES); do
5152 check_stripe_count $TDIR/file$i $expected
5154 for i in $(seq 2 $NUMDIRS); do
5155 for j in $(seq 1 $NUMFILES); do
5156 check_stripe_count $TDIR/dir$i/file$j $expected
5160 run_test 56w "check lfs_migrate -c stripe_count works"
5163 check_swap_layouts_support && return 0
5164 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5166 local dir0=$DIR/$tdir
5167 local ref1=/etc/passwd
5168 local file1=$dir0/file1
5170 test_mkdir $dir0 || error "creating dir $dir0"
5171 $LFS setstripe -c 2 $file1
5173 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5174 stripe=$($LFS getstripe -c $file1)
5175 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5176 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5181 run_test 56x "lfs migration support"
5184 check_swap_layouts_support && return 0
5185 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5187 local dir0=$DIR/$tdir/$testnum
5190 local ref1=/etc/passwd
5191 local file1=$dir0/file1
5193 $LFS setstripe -c 2 $file1
5195 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5196 local stripe=$($LFS getstripe -c $file1)
5197 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5198 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5203 run_test 56xa "lfs migration --block support"
5205 check_migrate_links() {
5207 local file1="$dir/file1"
5210 local total_count=$(($begin + $count - 1))
5211 local symlink_count=10
5214 if [ ! -f "$file1" ]; then
5215 echo -n "creating initial file..."
5216 $LFS setstripe -c 1 -S "512k" "$file1" ||
5217 error "cannot setstripe initial file"
5220 echo -n "creating symlinks..."
5221 for s in $(seq 1 $symlink_count); do
5222 ln -s "$file1" "$dir/slink$s" ||
5223 error "cannot create symlinks"
5227 echo -n "creating nonlinked files..."
5228 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5229 error "cannot create nonlinked files"
5234 if [ ! -f "$dir/file$total_count" ]; then
5235 echo -n "creating hard links $begin:$total_count..."
5236 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5237 /dev/null || error "cannot create hard links"
5241 echo -n "checking number of hard links listed in xattrs..."
5242 local fid=$($LFS getstripe -F "$file1")
5243 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5246 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5247 echo "hard link list has unexpected size, skipping test"
5250 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5251 error "link names should exceed xattrs size"
5254 echo -n "migrating files..."
5255 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5257 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5260 # make sure all links have been properly migrated
5261 echo -n "verifying files..."
5262 fid=$($LFS getstripe -F "$file1") ||
5263 error "cannot get fid for file $file1"
5264 for i in $(seq 2 $total_count); do
5265 local fid2=$($LFS getstripe -F $dir/file$i)
5266 [ "$fid2" == "$fid" ] ||
5267 error "migrated hard link has mismatched FID"
5270 # make sure hard links were properly detected, and migration was
5271 # performed only once for the entire link set; nonlinked files should
5273 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5274 local expected=$(($uniq_count + 1))
5275 [ "$actual" -eq "$expected" ] ||
5276 error "hard links individually migrated ($actual != $expected)"
5278 # make sure the correct number of hard links are present
5279 local hardlinks=$(stat -c '%h' "$file1")
5280 [ $hardlinks -eq $total_count ] ||
5281 error "num hard links $hardlinks != $total_count"
5288 local dir0="$DIR/$tdir"
5290 test_mkdir "$dir0" || error "cannot create dir $dir0"
5292 echo "testing lfs migrate mode when all links fit within xattrs"
5293 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 2 99
5295 echo "testing rsync mode when all links fit within xattrs"
5296 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 2 99
5298 echo "testing lfs migrate mode when all links do not fit within xattrs"
5299 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 101 100
5301 echo "testing rsync mode when all links do not fit within xattrs"
5302 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 101 100
5307 run_test 56xb "lfs migration hard link support"
5310 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5311 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5315 local dir0=$DIR/$tdir/$testnum
5317 local f1=$dir0/file1
5318 local f2=$dir0/file2
5320 touch $f1 || error "creating std file $f1"
5321 $MULTIOP $f2 H2c || error "creating released file $f2"
5323 # a directory can be raid0, so ask only for files
5324 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5325 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5327 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5328 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5330 # only files can be released, so no need to force file search
5331 res=$($LFIND $dir0 -L released)
5332 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5334 res=$($LFIND $dir0 \! -L released)
5335 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5338 run_test 56y "lfs find -L raid0|released"
5340 test_56z() { # LU-4824
5341 # This checks to make sure 'lfs find' continues after errors
5342 # There are two classes of errors that should be caught:
5343 # - If multiple paths are provided, all should be searched even if one
5345 # - If errors are encountered during the search, it should not terminate
5348 test_mkdir $DIR/$tdir
5349 for i in d{0..9}; do
5350 test_mkdir $DIR/$tdir/$i
5352 touch $DIR/$tdir/d{0..9}/$tfile
5353 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5354 error "$LFS find did not return an error"
5355 # Make a directory unsearchable. This should NOT be the last entry in
5356 # directory order. Arbitrarily pick the 6th entry
5357 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5358 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5359 # The user should be able to see 10 directories and 9 files
5360 [ $count == 19 ] || error "$LFS find did not continue after error"
5362 run_test 56z "lfs find should continue after an error"
5364 test_56aa() { # LU-5937
5365 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5368 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5370 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5371 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5373 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5375 run_test 56aa "lfs find --size under striped dir"
5378 # Create composite files with one component
5379 TDIR=$DIR/$tdir/1Mfiles
5380 setup_56 5 1 "--component-end 1M"
5381 # Create composite files with three components
5382 TDIR=$DIR/$tdir/2Mfiles
5383 setup_56 5 2 "-E 2M -E 4M -E 6M"
5385 # Create non-composite files
5386 createmany -o $TDIR/${tfile}- 10
5388 local nfiles=$($LFIND --component-end 1M --type f $TDIR | wc -l)
5389 [[ $nfiles == 10 ]] ||
5390 error "lfs find -E 1M found $nfiles != 10 files"
5392 nfiles=$($LFIND ! -E 1M --type f $TDIR | wc -l)
5393 [[ $nfiles == 25 ]] ||
5394 error "lfs find ! -E 1M found $nfiles != 25 files"
5396 # All files have a component that starts at 0
5397 local nfiles=$($LFIND --component-start 0 --type f $TDIR | wc -l)
5398 [[ $nfiles == 35 ]] ||
5399 error "lfs find --component-start 0 found $nfiles != 35 files"
5401 nfiles=$($LFIND --component-start 2M --type f $TDIR | wc -l)
5402 [[ $nfiles == 15 ]] ||
5403 error "$LFIND --component-start 2M found $nfiles != 15 files"
5405 # All files created here have a componenet that does not starts at 2M
5406 nfiles=$($LFIND ! --component-start 2M --type f $TDIR | wc -l)
5407 [[ $nfiles == 35 ]] ||
5408 error "$LFIND ! --component-start 2M found $nfiles != 35 files"
5410 # Find files with a specified number of components
5411 local nfiles=$($LFIND --component-count 3 --type f $TDIR | wc -l)
5412 [[ $nfiles == 15 ]] ||
5413 error "lfs find --component-count 3 found $nfiles != 15 files"
5415 # Remember non-composite files have a component count of zero
5416 local nfiles=$($LFIND --component-count 0 --type f $TDIR | wc -l)
5417 [[ $nfiles == 10 ]] ||
5418 error "lfs find --component-count 0 found $nfiles != 10 files"
5420 nfiles=$($LFIND ! --component-count 3 --type f $TDIR | wc -l)
5421 [[ $nfiles == 20 ]] ||
5422 error "$LFIND ! --component-count 3 found $nfiles != 20 files"
5424 # All files have a flag called "init"
5425 local nfiles=$($LFIND --component-flags init --type f $TDIR | wc -l)
5426 [[ $nfiles == 35 ]] ||
5427 error "$LFIND --component-flags init found $nfiles != 35 files"
5429 # Multi-component files will have a component not initialized
5430 local nfiles=$($LFIND ! --component-flags init --type f $TDIR | wc -l)
5431 [[ $nfiles == 15 ]] ||
5432 error "$LFIND !--component-flags init found $nfiles != 15 files"
5437 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5441 # note test will not do anything if MDS is not local
5442 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5443 skip "ldiskfs only test"
5447 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5448 local MNTDEV="osd*.*MDT*.mntdev"
5449 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5450 [ -z "$DEV" ] && error "can't access $MNTDEV"
5451 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5452 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5453 error "can't access $DEV"
5454 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5455 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5459 run_test 57a "verify MDS filesystem created with large inodes =="
5462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5463 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5464 skip "ldiskfs only test"
5468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5469 local dir=$DIR/$tdir
5473 local FILEN=$dir/f$FILECOUNT
5475 rm -rf $dir || error "removing $dir"
5477 local mdtidx=$($LFS getstripe -M $dir)
5478 local mdtname=MDT$(printf %04x $mdtidx)
5479 local facet=mds$((mdtidx + 1))
5481 echo "mcreating $FILECOUNT files"
5482 createmany -m $dir/f 1 $FILECOUNT || \
5483 error "creating files in $dir"
5485 # verify that files do not have EAs yet
5486 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5487 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5491 df $dir #make sure we get new statfs data
5492 local MDSFREE=$(do_facet $facet \
5493 lctl get_param -n osd*.*$mdtname.kbytesfree)
5494 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5495 echo "opening files to create objects/EAs"
5497 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5498 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5501 # verify that files have EAs now
5502 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5503 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5505 sleep 1 #make sure we get new statfs data
5507 local MDSFREE2=$(do_facet $facet \
5508 lctl get_param -n osd*.*$mdtname.kbytesfree)
5509 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5510 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5511 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5512 error "MDC before $MDCFREE != after $MDCFREE2"
5514 echo "MDC before $MDCFREE != after $MDCFREE2"
5515 echo "unable to confirm if MDS has large inodes"
5520 run_test 57b "default LOV EAs are stored inside large inodes ==="
5523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5524 [ -z "$(which wiretest 2>/dev/null)" ] &&
5525 skip_env "could not find wiretest" && return
5528 run_test 58 "verify cross-platform wire constants =============="
5531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5532 echo "touch 130 files"
5533 createmany -o $DIR/f59- 130
5535 unlinkmany $DIR/f59- 130
5537 # wait for commitment of removal
5538 wait_delete_completed
5540 run_test 59 "verify cancellation of llog records async ========="
5542 TEST60_HEAD="test_60 run $RANDOM"
5544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5545 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5546 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5547 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5548 skip_env "missing subtest run-llog.sh" && return
5550 log "$TEST60_HEAD - from kernel mode"
5551 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5552 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5553 do_facet mgs $LCTL dk > $TMP/$tfile
5555 # LU-6388: test llog_reader
5556 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5557 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5558 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5559 skip_env "missing llog_reader" && return
5560 local fstype=$(facet_fstype mgs)
5561 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5562 skip_env "Only for ldiskfs or zfs type mgs" && return
5564 local mntpt=$(facet_mntpt mgs)
5565 local mgsdev=$(mgsdevname 1)
5577 #get fid and record list
5578 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5580 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5582 #remount mgs as ldiskfs or zfs type
5583 stop mgs || error "stop mgs failed"
5584 mount_fstype mgs || error "remount mgs failed"
5585 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5588 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5589 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5594 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5596 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5598 echo "obj_file is $obj_file"
5599 do_facet mgs $llog_reader $obj_file
5601 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5602 awk '{ print $3 }' | sed -e "s/^type=//g")
5603 if [ $rec_type != $rec ]; then
5604 echo "FAILED test_60a wrong record type $rec_type," \
5610 #check obj path if record type is LLOG_LOGID_MAGIC
5611 if [ "$rec" == "1064553b" ]; then
5612 path=$(do_facet mgs $llog_reader $obj_file |
5613 grep "path=" | awk '{ print $NF }' |
5614 sed -e "s/^path=//g")
5615 if [ $obj_file != $mntpt/$path ]; then
5616 echo "FAILED test_60a wrong obj path" \
5617 "$montpt/$path, should be $obj_file"
5624 #restart mgs before "error", otherwise it will block the next test
5625 stop mgs || error "stop mgs failed"
5626 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5627 $pass || error "test failed, see FAILED test_60a messages for specifics"
5629 run_test 60a "llog_test run from kernel module and test llog_reader"
5632 # test old logid format
5633 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5634 do_facet mgs $LCTL dl | grep MGS
5635 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5636 error "old llog_print failed"
5639 # test new logid format
5640 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5641 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5642 error "new llog_print failed"
5645 run_test 60aa "llog_print works with FIDs and simple names"
5647 test_60b() { # bug 6411
5648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5650 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5662 [[ $LLOG_COUNT -gt 100 ]] &&
5663 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5665 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5669 echo "create 5000 files"
5670 createmany -o $DIR/f60c- 5000
5671 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5672 lctl set_param fail_loc=0x80000137
5673 unlinkmany $DIR/f60c- 5000
5674 lctl set_param fail_loc=0
5676 run_test 60c "unlink file when mds full"
5679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5680 SAVEPRINTK=$(lctl get_param -n printk)
5682 # verify "lctl mark" is even working"
5683 MESSAGE="test message ID $RANDOM $$"
5684 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5685 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5687 lctl set_param printk=0 || error "set lnet.printk failed"
5688 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5689 MESSAGE="new test message ID $RANDOM $$"
5690 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5691 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5692 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5694 lctl set_param -n printk="$SAVEPRINTK"
5696 run_test 60d "test printk console message masking"
5699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5700 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5702 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5703 do_facet mds1 lctl set_param fail_loc=0x15b
5706 run_test 60e "no space while new llog is being created"
5709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5711 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5712 cancel_lru_locks osc
5713 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5716 run_test 61 "mmap() writes don't make sync hang ================"
5718 # bug 2330 - insufficient obd_match error checking causes LBUG
5720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5723 cancel_lru_locks osc
5724 lctl set_param fail_loc=0x405
5725 cat $f && error "cat succeeded, expect -EIO"
5726 lctl set_param fail_loc=0
5728 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5729 # match every page all of the time.
5730 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5732 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5733 # Though this test is irrelevant anymore, it helped to reveal some
5734 # other grant bugs (LU-4482), let's keep it.
5735 test_63a() { # was test_63
5736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5737 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5738 for i in `seq 10` ; do
5739 dd if=/dev/zero of=$DIR/f63 bs=8k &
5745 rm -f $DIR/f63 || true
5747 run_test 63a "Verify oig_wait interruption does not crash ======="
5749 # bug 2248 - async write errors didn't return to application on sync
5750 # bug 3677 - async write errors left page locked
5752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5754 lctl set_param debug=-1
5756 # ensure we have a grant to do async writes
5757 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5760 sync # sync lest earlier test intercept the fail_loc
5762 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5763 lctl set_param fail_loc=0x80000406
5764 $MULTIOP $DIR/$tfile Owy && \
5765 error "sync didn't return ENOMEM"
5766 sync; sleep 2; sync # do a real sync this time to flush page
5767 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5768 error "locked page left in cache after async error" || true
5771 run_test 63b "async write errors should be returned to fsync ==="
5774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5776 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5778 run_test 64a "verify filter grant calculations (in kernel) ====="
5781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5782 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5784 run_test 64b "check out-of-space detection on client"
5787 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5789 run_test 64c "verify grant shrink"
5791 # bug 1414 - set/get directories' stripe info
5793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5794 test_mkdir $DIR/$tdir
5796 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5798 run_test 65a "directory with no stripe info"
5801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5802 test_mkdir $DIR/$tdir
5803 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5805 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5808 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5810 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5814 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
5815 test_mkdir $DIR/$tdir
5816 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
5818 $LFS setstripe -S $((stripesize * 4)) -i 1 \
5819 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5821 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5823 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5827 test_mkdir $DIR/$tdir
5828 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5829 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5831 if [[ $STRIPECOUNT -le 0 ]]; then
5833 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5834 #LOV_MAX_STRIPE_COUNT is 2000
5835 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5837 sc=$(($STRIPECOUNT - 1))
5839 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5840 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5841 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5842 error "lverify failed"
5844 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5848 test_mkdir $DIR/$tdir
5850 $SETSTRIPE $DIR/$tdir || error "setstripe"
5851 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5852 error "no stripe info failed"
5854 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5856 run_test 65e "directory setstripe defaults"
5859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5860 test_mkdir $DIR/${tdir}f
5861 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5863 run_test 65f "dir setstripe permission (should return error) ==="
5866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5867 test_mkdir $DIR/$tdir
5868 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5870 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5871 error "setstripe -S failed"
5872 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
5873 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
5874 error "delete default stripe failed"
5876 run_test 65g "directory setstripe -d"
5879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5880 test_mkdir $DIR/$tdir
5881 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5883 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5884 error "setstripe -S failed"
5885 test_mkdir $DIR/$tdir/dd1
5886 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5887 error "stripe info inherit failed"
5889 run_test 65h "directory stripe info inherit ===================="
5891 test_65i() { # bug6367
5892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5893 $SETSTRIPE -S 65536 -c -1 $MOUNT
5895 run_test 65i "set non-default striping on root directory (bug 6367)="
5897 test_65ia() { # bug12836
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5899 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5901 run_test 65ia "getstripe on -1 default directory striping"
5903 test_65ib() { # bug12836
5904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5905 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5907 run_test 65ib "getstripe -v on -1 default directory striping"
5909 test_65ic() { # bug12836
5910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5911 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5913 run_test 65ic "new find on -1 default directory striping"
5915 test_65j() { # bug6367
5916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5918 # if we aren't already remounting for each test, do so for this test
5919 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5920 cleanup || error "failed to unmount"
5923 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5925 run_test 65j "set default striping on root directory (bug 6367)="
5927 test_65k() { # bug11679
5928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5929 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5930 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5932 local disable_precreate=true
5933 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5934 disable_precreate=false
5936 echo "Check OST status: "
5937 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5938 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5940 for OSC in $MDS_OSCS; do
5941 echo $OSC "is active"
5942 do_facet $SINGLEMDS lctl --device %$OSC activate
5945 for INACTIVE_OSC in $MDS_OSCS; do
5946 local ost=$(osc_to_ost $INACTIVE_OSC)
5947 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5948 lov.*md*.target_obd |
5949 awk -F: /$ost/'{ print $1 }' | head -n 1)
5952 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5953 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5955 echo "Deactivate: " $INACTIVE_OSC
5956 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5958 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5959 osp.$ost*MDT0000.create_count")
5960 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5961 osp.$ost*MDT0000.max_create_count")
5962 $disable_precreate &&
5963 do_facet $SINGLEMDS "lctl set_param -n \
5964 osp.$ost*MDT0000.max_create_count=0"
5966 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5967 [ -f $DIR/$tdir/$idx ] && continue
5968 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5969 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5970 error "setstripe $idx should succeed"
5971 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5973 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5976 do_facet $SINGLEMDS "lctl set_param -n \
5977 osp.$ost*MDT0000.max_create_count=$max_count"
5978 do_facet $SINGLEMDS "lctl set_param -n \
5979 osp.$ost*MDT0000.create_count=$count"
5980 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5981 echo $INACTIVE_OSC "is Activate"
5983 wait_osc_import_state mds ost$ostnum FULL
5986 run_test 65k "validate manual striping works properly with deactivated OSCs"
5988 test_65l() { # bug 12836
5989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5990 test_mkdir -p $DIR/$tdir/test_dir
5991 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5992 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5994 run_test 65l "lfs find on -1 stripe dir ========================"
5997 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
6000 run_test 65m "normal user can't set filesystem default stripe"
6002 # bug 2543 - update blocks count on client
6004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6006 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6007 sync; sync_all_data; sync; sync_all_data
6008 cancel_lru_locks osc
6009 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6010 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6012 run_test 66 "update inode blocks count on client ==============="
6015 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6019 swapon -s | awk '($1 == "'$1'") { print $4 }'
6022 # bug5265, obdfilter oa2dentry return -ENOENT
6023 # #define OBD_FAIL_SRV_ENOENT 0x217
6025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6026 remote_ost_nodsh && skip "remote OST with nodsh" && return
6029 $SETSTRIPE -c 1 -i 0 $f
6031 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6033 do_facet ost1 lctl set_param fail_loc=0x217
6034 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6035 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6037 do_facet ost1 lctl set_param fail_loc=0
6038 $DIRECTIO write $f 0 2 || error "write error"
6040 cancel_lru_locks osc
6041 $DIRECTIO read $f 0 1 || error "read error"
6043 do_facet ost1 lctl set_param fail_loc=0x217
6044 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6046 do_facet ost1 lctl set_param fail_loc=0
6049 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6052 test_mkdir $DIR/$tdir
6053 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6054 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6056 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6058 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6060 [ "$RUNAS_ID" = "$UID" ] &&
6061 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6063 # Check that testing environment is properly set up. Skip if not
6064 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6065 skip_env "User $RUNAS_ID does not exist - skipping"
6069 chmod 777 $DIR/$tfile
6070 chmod ug+s $DIR/$tfile
6071 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6072 error "$RUNAS dd $DIR/$tfile failed"
6073 # See if we are still setuid/sgid
6074 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6075 error "S/gid is not dropped on write"
6076 # Now test that MDS is updated too
6077 cancel_lru_locks mdc
6078 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6079 error "S/gid is not dropped on MDS"
6082 run_test 72a "Test that remove suid works properly (bug5695) ===="
6084 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6087 [ "$RUNAS_ID" = "$UID" ] && \
6088 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6089 [ "$RUNAS_ID" -eq 0 ] && \
6090 skip_env "RUNAS_ID = 0 -- skipping" && return
6092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6093 # Check that testing environment is properly set up. Skip if not
6094 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6095 skip_env "User $RUNAS_ID does not exist - skipping"
6098 touch $DIR/${tfile}-f{g,u}
6099 test_mkdir $DIR/${tfile}-dg
6100 test_mkdir $DIR/${tfile}-du
6101 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6102 chmod g+s $DIR/${tfile}-{f,d}g
6103 chmod u+s $DIR/${tfile}-{f,d}u
6104 for perm in 777 2777 4777; do
6105 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6106 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6107 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6108 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6112 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6114 # bug 3462 - multiple simultaneous MDC requests
6116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6117 test_mkdir $DIR/d73-1
6118 test_mkdir $DIR/d73-2
6119 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6122 lctl set_param fail_loc=0x80000129
6123 $MULTIOP $DIR/d73-1/f73-2 Oc &
6125 lctl set_param fail_loc=0
6127 $MULTIOP $DIR/d73-2/f73-3 Oc &
6131 wait $pid1 || return 1
6135 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6136 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6137 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6141 run_test 73 "multiple MDC requests (should not deadlock)"
6143 test_74a() { # bug 6149, 6184
6144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6145 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6147 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6148 # will spin in a tight reconnection loop
6150 $LCTL set_param fail_loc=0x8000030e
6151 # get any lock that won't be difficult - lookup works.
6153 $LCTL set_param fail_loc=0
6157 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6159 test_74b() { # bug 13310
6160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6161 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6163 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6164 # will spin in a tight reconnection loop
6165 $LCTL set_param fail_loc=0x8000030e
6166 # get a "difficult" lock
6168 $LCTL set_param fail_loc=0
6172 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6176 #define OBD_FAIL_LDLM_NEW_LOCK
6177 $LCTL set_param fail_loc=0x319
6178 touch $DIR/$tfile && error "touch successful"
6179 $LCTL set_param fail_loc=0
6182 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6185 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6188 test_76() { # Now for bug 20433, added originally in bug 1443
6189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6190 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6191 cancel_lru_locks osc
6192 BEFORE_INODES=$(num_inodes)
6193 echo "before inodes: $BEFORE_INODES"
6195 [ "$SLOW" = "no" ] && COUNT=100
6196 for i in $(seq $COUNT); do
6200 cancel_lru_locks osc
6201 AFTER_INODES=$(num_inodes)
6202 echo "after inodes: $AFTER_INODES"
6204 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6206 AFTER_INODES=$(num_inodes)
6208 echo "wait $wait seconds inodes: $AFTER_INODES"
6209 if [ $wait -gt 30 ]; then
6210 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6214 run_test 76 "confirm clients recycle inodes properly ===="
6220 # Note: in sptlrpc modes which enable its own bulk checksum, the
6221 # original crc32_le bulk checksum will be automatically disabled,
6222 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6223 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6224 # In this case set_checksums() will not be no-op, because sptlrpc
6225 # bulk checksum will be enabled all through the test.
6227 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6228 lctl set_param -n osc.*.checksums $1
6232 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6233 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6234 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6235 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6238 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6239 log "set checksum type to $1"
6242 F77_TMP=$TMP/f77-temp
6245 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6246 error "error writing to $F77_TMP"
6249 test_77a() { # bug 10889
6250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6251 $GSS && skip "could not run with gss" && return
6252 [ ! -f $F77_TMP ] && setup_f77
6254 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6258 run_test 77a "normal checksum read/write operation"
6260 test_77b() { # bug 10889
6261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6262 $GSS && skip "could not run with gss" && return
6263 [ ! -f $F77_TMP ] && setup_f77
6264 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6265 $LCTL set_param fail_loc=0x80000409
6268 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6269 error "dd error: $?"
6270 $LCTL set_param fail_loc=0
6272 for algo in $CKSUM_TYPES; do
6273 cancel_lru_locks osc
6274 set_checksum_type $algo
6275 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6276 $LCTL set_param fail_loc=0x80000408
6277 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6278 $LCTL set_param fail_loc=0
6281 set_checksum_type $ORIG_CSUM_TYPE
6284 run_test 77b "checksum error on client write, read"
6289 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6291 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6292 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6293 $check_ost && [ -n $ost_file_prefix ] &&
6294 do_facet ost1 rm -f ${ost_file_prefix}\*
6298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6299 $GSS && skip "could not run with gss" && return
6302 local osc_file_prefix
6304 local check_ost=false
6305 local ost_file_prefix
6311 # ensure corruption will occur on first OSS/OST
6312 $LFS setstripe -i 0 $DIR/$tfile
6314 [ ! -f $F77_TMP ] && setup_f77
6315 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6316 error "dd write error: $?"
6317 fid=$($LFS path2fid $DIR/$tfile)
6319 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6322 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6323 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6325 echo "OSS do not support bulk pages dump upon error"
6328 osc_file_prefix=$($LCTL get_param -n debug_path)
6329 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6331 trap cleanup_77c EXIT
6334 # enable bulk pages dump upon error on Client
6335 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6336 # enable bulk pages dump upon error on OSS
6338 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6340 # flush Client cache to allow next read to reach OSS
6341 cancel_lru_locks osc
6343 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6344 $LCTL set_param fail_loc=0x80000408
6345 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6346 $LCTL set_param fail_loc=0
6350 # check cksum dump on Client
6351 osc_file=$(ls ${osc_file_prefix}*)
6352 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6353 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6354 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6355 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6356 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6358 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6359 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6360 error "dump content does not match on Client"
6362 $check_ost || skip "No need to check cksum dump on OSS"
6364 # check cksum dump on OSS
6365 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6366 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6367 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6368 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6369 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6370 error "dump content does not match on OSS"
6374 run_test 77c "checksum error on client read with debug"
6376 test_77d() { # bug 10889
6377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6378 $GSS && skip "could not run with gss" && return
6379 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6380 $LCTL set_param fail_loc=0x80000409
6382 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6383 error "direct write: rc=$?"
6384 $LCTL set_param fail_loc=0
6387 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6388 $LCTL set_param fail_loc=0x80000408
6390 cancel_lru_locks osc
6391 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6392 error "direct read: rc=$?"
6393 $LCTL set_param fail_loc=0
6396 run_test 77d "checksum error on OST direct write, read"
6398 test_77f() { # bug 10889
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6400 $GSS && skip "could not run with gss" && return
6402 for algo in $CKSUM_TYPES; do
6403 cancel_lru_locks osc
6404 set_checksum_type $algo
6405 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6406 $LCTL set_param fail_loc=0x409
6407 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6408 error "direct write succeeded"
6409 $LCTL set_param fail_loc=0
6411 set_checksum_type $ORIG_CSUM_TYPE
6414 run_test 77f "repeat checksum error on write (expect error)"
6416 test_77g() { # bug 10889
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6418 $GSS && skip "could not run with gss" && return
6419 remote_ost_nodsh && skip "remote OST with nodsh" && return
6421 [ ! -f $F77_TMP ] && setup_f77
6423 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6424 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6425 do_facet ost1 lctl set_param fail_loc=0x8000021a
6427 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6428 error "write error: rc=$?"
6429 do_facet ost1 lctl set_param fail_loc=0
6432 cancel_lru_locks osc
6433 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6434 do_facet ost1 lctl set_param fail_loc=0x8000021b
6436 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6437 do_facet ost1 lctl set_param fail_loc=0
6440 run_test 77g "checksum error on OST write, read"
6442 test_77j() { # bug 13805
6443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6444 $GSS && skip "could not run with gss" && return
6445 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6446 lctl set_param fail_loc=0x40c
6447 remount_client $MOUNT
6448 lctl set_param fail_loc=0
6449 # wait async osc connect to finish and reflect updated state value
6451 for (( i=0; i < OSTCOUNT; i++ )) ; do
6452 wait_osc_import_state client ost$((i+1)) FULL
6455 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6456 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6457 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6458 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6460 remount_client $MOUNT
6462 run_test 77j "client only supporting ADLER32"
6464 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6473 test_78() { # bug 10901
6474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6475 remote_ost || { skip_env "local OST" && return; }
6478 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6479 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6480 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6481 echo "MemTotal: $MEMTOTAL"
6483 # reserve 256MB of memory for the kernel and other running processes,
6484 # and then take 1/2 of the remaining memory for the read/write buffers.
6485 if [ $MEMTOTAL -gt 512 ] ;then
6486 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6488 # for those poor memory-starved high-end clusters...
6489 MEMTOTAL=$((MEMTOTAL / 2))
6491 echo "Mem to use for directio: $MEMTOTAL"
6493 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6494 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6495 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6496 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6498 echo "Smallest OST: $SMALLESTOST"
6499 [[ $SMALLESTOST -lt 10240 ]] &&
6500 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6502 trap cleanup_test_78 EXIT
6504 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6505 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6507 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6508 echo "File size: $F78SIZE"
6509 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6510 for i in $(seq 1 $NSEQ); do
6511 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6512 echo directIO rdwr round $i of $NSEQ
6513 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6518 run_test 78 "handle large O_DIRECT writes correctly ============"
6520 test_79() { # bug 12743
6521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6522 wait_delete_completed
6524 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6525 BKFREE=$(calc_osc_kbytes kbytesfree)
6526 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6528 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6529 DFTOTAL=`echo $STRING | cut -d, -f1`
6530 DFUSED=`echo $STRING | cut -d, -f2`
6531 DFAVAIL=`echo $STRING | cut -d, -f3`
6532 DFFREE=$(($DFTOTAL - $DFUSED))
6534 ALLOWANCE=$((64 * $OSTCOUNT))
6536 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6537 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6538 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6540 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6541 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6542 error "df free($DFFREE) mismatch OST free($BKFREE)"
6544 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6545 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6546 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6549 run_test 79 "df report consistency check ======================="
6551 test_80() { # bug 10718
6552 remote_ost_nodsh && skip "remote OST with nodsh" && return
6553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6554 # relax strong synchronous semantics for slow backends like ZFS
6555 local soc="obdfilter.*.sync_on_lock_cancel"
6556 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6558 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6559 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6560 facet_active_host $host; done | sort -u)
6561 do_nodes $hosts lctl set_param $soc=never
6564 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6566 local BEFORE=`date +%s`
6567 cancel_lru_locks osc
6568 local AFTER=`date +%s`
6569 local DIFF=$((AFTER-BEFORE))
6570 if [ $DIFF -gt 1 ] ; then
6571 error "elapsed for 1M@1T = $DIFF"
6574 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6578 run_test 80 "Page eviction is equally fast at high offsets too ===="
6580 test_81a() { # LU-456
6581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6582 remote_ost_nodsh && skip "remote OST with nodsh" && return
6583 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6584 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6585 do_facet ost1 lctl set_param fail_loc=0x80000228
6587 # write should trigger a retry and success
6588 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6589 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6591 if [ $RC -ne 0 ] ; then
6592 error "write should success, but failed for $RC"
6595 run_test 81a "OST should retry write when get -ENOSPC ==============="
6597 test_81b() { # LU-456
6598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6599 remote_ost_nodsh && skip "remote OST with nodsh" && return
6600 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6601 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6602 do_facet ost1 lctl set_param fail_loc=0x228
6604 # write should retry several times and return -ENOSPC finally
6605 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6606 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6609 if [ $RC -ne $ENOSPC ] ; then
6610 error "dd should fail for -ENOSPC, but succeed."
6613 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6615 test_82() { # LU-1031
6616 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6620 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6622 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6624 kill -USR1 $MULTIPID2
6626 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6627 error "First grouplock does not block second one"
6629 echo "Second grouplock blocks first one"
6631 kill -USR1 $MULTIPID1
6635 run_test 82 "Basic grouplock test"
6638 local sfile="/boot/System.map-$(uname -r)"
6639 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6640 $LCTL set_param fail_loc=0x140d
6641 cp $sfile $DIR/$tfile || error "write failed"
6642 diff -c $sfile $DIR/$tfile || error "files are different"
6643 $LCTL set_param fail_loc=0
6646 run_test 83 "Short write in ptask ==============================="
6649 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6651 test_mkdir $DIR/$tdir.cvsroot
6652 chown $RUNAS_ID $DIR/$tdir.cvsroot
6655 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
6658 # some versions of cvs import exit(1) when asked to import links or
6659 # files they can't read. ignore those files.
6660 local toignore=$(find . -type l -printf '-I %f\n' -o \
6661 ! -perm /4 -printf '-I %f\n')
6662 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
6663 $tdir.reposname vtag rtag
6666 test_mkdir $DIR/$tdir.reposname
6667 chown $RUNAS_ID $DIR/$tdir.reposname
6668 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
6670 cd $DIR/$tdir.reposname
6672 $RUNAS cvs add -m 'addmsg' foo99
6674 $RUNAS cvs commit -m 'nomsg' foo99
6675 rm -fr $DIR/$tdir.cvsroot
6677 run_test 99 "cvs strange file/directory operations"
6680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6681 [[ "$NETTYPE" =~ tcp ]] ||
6682 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6685 remote_ost_nodsh && skip "remote OST with nodsh" && return
6686 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6688 { skip "useless for local single node setup" && return; }
6690 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6691 [ "$PROT" != "tcp" ] && continue
6692 RPORT=$(echo $REMOTE | cut -d: -f2)
6693 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6696 LPORT=`echo $LOCAL | cut -d: -f2`
6697 if [ $LPORT -ge 1024 ]; then
6698 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6700 error_exit "local: $LPORT > 1024, remote: $RPORT"
6703 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6705 run_test 100 "check local port using privileged port ==========="
6707 function get_named_value()
6716 echo $line | sed "s/^$tag[ ]*//"
6723 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6724 awk '/^max_cached_mb/ { print $2 }')
6727 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6733 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
6737 local cache_limit=32
6739 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6740 trap cleanup_101a EXIT
6741 $LCTL set_param -n llite.*.read_ahead_stats 0
6742 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6745 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6747 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6748 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6751 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6752 get_named_value 'read but discarded' | cut -d" " -f1); do
6753 discard=$(($discard + $s))
6757 if [[ $(($discard * 10)) -gt $nreads ]]; then
6758 $LCTL get_param osc.*-osc*.rpc_stats
6759 $LCTL get_param llite.*.read_ahead_stats
6760 error "too many ($discard) discarded pages"
6762 rm -f $DIR/$tfile || true
6764 run_test 101a "check read-ahead for random reads"
6767 test_mkdir $DIR/$tdir
6768 local STRIPE_SIZE=$1
6769 local FILE_LENGTH=$2
6772 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6774 local list=$(comma_list $(osts_nodes))
6775 set_osd_param $list '' read_cache_enable 0
6776 set_osd_param $list '' writethrough_cache_enable 0
6778 trap cleanup_test101bc EXIT
6779 # prepare the read-ahead file
6780 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6782 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6783 count=$FILE_SIZE_MB 2> /dev/null
6787 cleanup_test101bc() {
6792 local list=$(comma_list $(osts_nodes))
6793 set_osd_param $list '' read_cache_enable 1
6794 set_osd_param $list '' writethrough_cache_enable 1
6798 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6803 local STRIPE_SIZE=$2
6804 local FILE_LENGTH=$3
6805 local RA_INC=1048576
6806 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6807 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6808 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6809 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6810 get_named_value 'read but discarded' |
6811 cut -d" " -f1 | calc_total)
6812 if [[ $DISCARD -gt $discard_limit ]]; then
6813 $LCTL get_param llite.*.read_ahead_stats
6814 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6816 echo "Read-ahead success for size ${READ_SIZE}"
6821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6823 local STRIPE_SIZE=1048576
6824 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6825 if [ $SLOW == "yes" ]; then
6826 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6828 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6831 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6833 # prepare the read-ahead file
6834 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6835 cancel_lru_locks osc
6836 for BIDX in 2 4 8 16 32 64 128 256
6838 local BSIZE=$((BIDX*4096))
6839 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6840 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6841 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6842 $LCTL set_param -n llite.*.read_ahead_stats 0
6843 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6844 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6845 cancel_lru_locks osc
6846 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6851 run_test 101b "check stride-io mode read-ahead ================="
6854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6855 local STRIPE_SIZE=1048576
6856 local FILE_LENGTH=$((STRIPE_SIZE*100))
6860 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6862 cancel_lru_locks osc
6863 $LCTL set_param osc.*.rpc_stats 0
6864 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6865 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6866 local stats=$($LCTL get_param -n $osc_rpc_stats)
6867 local lines=$(echo "$stats" | awk 'END {print NR;}')
6870 if [ $lines -le 20 ]; then
6873 for size in 1 2 4 8; do
6874 local rpc=$(echo "$stats" |
6875 awk '($1 == "'$size':") {print $2; exit; }')
6877 error "Small $((size*4))k read IO $rpc !"
6879 echo "$osc_rpc_stats check passed!"
6884 run_test 101c "check stripe_size aligned read-ahead ================="
6887 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6888 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6893 local file=$DIR/$tfile
6894 local sz_MB=${FILESIZE_101d:-500}
6895 local ra_MB=${READAHEAD_MB:-40}
6897 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6898 [ $free_MB -lt $sz_MB ] &&
6899 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6901 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6902 $SETSTRIPE -c -1 $file || error "setstripe failed"
6904 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6905 echo Cancel LRU locks on lustre client to flush the client cache
6906 cancel_lru_locks osc
6908 echo Disable read-ahead
6909 local old_READAHEAD=$(set_read_ahead 0)
6911 echo Reading the test file $file with read-ahead disabled
6912 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6914 echo Cancel LRU locks on lustre client to flush the client cache
6915 cancel_lru_locks osc
6916 echo Enable read-ahead with ${ra_MB}MB
6917 set_read_ahead $ra_MB
6919 echo Reading the test file $file with read-ahead enabled
6920 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6922 echo "read-ahead disabled time read $raOFF"
6923 echo "read-ahead enabled time read $raON"
6925 set_read_ahead $old_READAHEAD
6927 wait_delete_completed
6929 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6930 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6932 run_test 101d "file read with and without read-ahead enabled"
6935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6936 local file=$DIR/$tfile
6937 local size_KB=500 #KB
6941 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6942 local need_KB=$((count * size_KB))
6943 [[ $free_KB -le $need_KB ]] &&
6944 skip_env "Need free space $need_KB, have $free_KB" && return
6946 echo "Creating $count ${size_KB}K test files"
6947 for ((i = 0; i < $count; i++)); do
6948 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6951 echo "Cancel LRU locks on lustre client to flush the client cache"
6952 cancel_lru_locks $OSC
6954 echo "Reset readahead stats"
6955 $LCTL set_param -n llite.*.read_ahead_stats 0
6957 for ((i = 0; i < $count; i++)); do
6958 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6961 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6962 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6964 for ((i = 0; i < $count; i++)); do
6965 rm -rf $file.$i 2>/dev/null
6968 #10000 means 20% reads are missing in readahead
6969 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6971 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6974 which iozone || { skip "no iozone installed" && return; }
6976 local old_debug=$($LCTL get_param debug)
6977 old_debug=${old_debug#*=}
6978 $LCTL set_param debug="reada mmap"
6980 # create a test file
6981 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6983 echo Cancel LRU locks on lustre client to flush the client cache
6984 cancel_lru_locks osc
6986 echo Reset readahead stats
6987 $LCTL set_param -n llite.*.read_ahead_stats 0
6989 echo mmap read the file with small block size
6990 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6993 echo checking missing pages
6994 $LCTL get_param llite.*.read_ahead_stats
6995 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6996 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6998 $LCTL set_param debug="$old_debug"
6999 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7002 run_test 101f "check mmap read performance"
7004 test_101g_brw_size_test() {
7006 local pages=$((mb * 1048576 / $(page_size)))
7008 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7009 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7010 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7011 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7015 $LCTL set_param -n osc.*.rpc_stats=0
7017 # 10 RPCs should be enough for the test
7019 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7020 { error "dd write ${mb} MB blocks failed"; return 3; }
7021 cancel_lru_locks osc
7022 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7023 { error "dd write ${mb} MB blocks failed"; return 4; }
7025 # calculate number of full-sized read and write RPCs
7026 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7027 sed -n '/pages per rpc/,/^$/p' |
7028 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7029 END { print reads,writes }'))
7030 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7032 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7040 local osts=$(get_facets OST)
7041 local list=$(comma_list $(osts_nodes))
7042 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7043 local brw_size="obdfilter.*.brw_size"
7045 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7047 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7048 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) -a \
7049 $(lustre_version_code client) -ge $(version_code 2.8.52) ]; then
7050 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
7052 if [[ $orig_mb -lt 16 ]]; then
7053 save_lustre_params $osts "$brw_size" > $p
7054 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7055 error "set 16MB RPC size failed"
7057 echo "remount client to enable new RPC size"
7058 remount_client $MOUNT || error "remount_client failed"
7061 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7062 # should be able to set brw_size=12, but no rpc_stats for that
7063 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7066 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7068 if [[ $orig_mb -lt 16 ]]; then
7069 restore_lustre_params < $p
7070 remount_client $MOUNT || error "remount_client restore failed"
7073 rm -f $p $DIR/$tfile
7075 run_test 101g "Big bulk(4/16 MiB) readahead"
7078 test_mkdir $DIR/$tdir
7079 chown $RUNAS_ID $DIR/$tdir
7082 STRIPE_COUNT=$OSTCOUNT
7083 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7085 trap cleanup_test102 EXIT
7087 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7089 for num in 1 2 3 4; do
7090 for count in $(seq 1 $STRIPE_COUNT); do
7091 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7092 local size=`expr $STRIPE_SIZE \* $num`
7093 local file=file"$num-$idx-$count"
7094 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7100 $1 tar cf $TMP/f102.tar $tdir --xattrs
7106 rm -rf $DIR/d0.sanity/d102
7110 local testfile=$DIR/$tfile
7114 [ "$UID" != 0 ] && skip_env "must run as root" && return
7115 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7116 skip_env "must have user_xattr" && return
7118 [ -z "$(which setfattr 2>/dev/null)" ] &&
7119 skip_env "could not find setfattr" && return
7121 echo "set/get xattr..."
7122 setfattr -n trusted.name1 -v value1 $testfile ||
7123 error "setfattr -n trusted.name1=value1 $testfile failed"
7124 getfattr -n trusted.name1 $testfile 2> /dev/null |
7125 grep "trusted.name1=.value1" ||
7126 error "$testfile missing trusted.name1=value1"
7128 setfattr -n user.author1 -v author1 $testfile ||
7129 error "setfattr -n user.author1=author1 $testfile failed"
7130 getfattr -n user.author1 $testfile 2> /dev/null |
7131 grep "user.author1=.author1" ||
7132 error "$testfile missing trusted.author1=author1"
7135 setfattr -n trusted.name2 -v value2 $testfile ||
7136 error "$testfile unable to set trusted.name2"
7137 setfattr -n trusted.name3 -v value3 $testfile ||
7138 error "$testfile unable to set trusted.name3"
7139 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7140 grep "trusted.name" | wc -l) -eq 3 ] ||
7141 error "$testfile missing 3 trusted.name xattrs"
7143 setfattr -n user.author2 -v author2 $testfile ||
7144 error "$testfile unable to set user.author2"
7145 setfattr -n user.author3 -v author3 $testfile ||
7146 error "$testfile unable to set user.author3"
7147 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7148 grep "user.author" | wc -l) -eq 3 ] ||
7149 error "$testfile missing 3 user.author xattrs"
7151 echo "remove xattr..."
7152 setfattr -x trusted.name1 $testfile ||
7153 error "$testfile error deleting trusted.name1"
7154 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7155 error "$testfile did not delete trusted.name1 xattr"
7157 setfattr -x user.author1 $testfile ||
7158 error "$testfile error deleting user.author1"
7159 echo "set lustre special xattr ..."
7160 $LFS setstripe -c1 $testfile
7161 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7162 awk -F "=" '/trusted.lov/ { print $2 }' )
7163 setfattr -n "trusted.lov" -v $lovea $testfile ||
7164 error "$testfile doesn't ignore setting trusted.lov again"
7165 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7166 error "$testfile allow setting invalid trusted.lov"
7169 run_test 102a "user xattr test =================================="
7172 [ -z "$(which setfattr 2>/dev/null)" ] &&
7173 skip_env "could not find setfattr" && return
7175 # b10930: get/set/list trusted.lov xattr
7176 echo "get/set/list trusted.lov xattr ..."
7177 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7178 local testfile=$DIR/$tfile
7179 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7180 error "setstripe failed"
7181 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7182 error "getstripe failed"
7183 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7184 error "can't get trusted.lov from $testfile"
7186 local testfile2=${testfile}2
7187 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7188 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7191 setfattr -n trusted.lov -v $value $testfile2
7192 local stripe_size=$($GETSTRIPE -S $testfile2)
7193 local stripe_count=$($GETSTRIPE -c $testfile2)
7194 [[ $stripe_size -eq 65536 ]] ||
7195 error "stripe size $stripe_size != 65536"
7196 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7197 error "stripe count $stripe_count != $STRIPECOUNT"
7200 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7203 [ -z "$(which setfattr 2>/dev/null)" ] &&
7204 skip_env "could not find setfattr" && return
7206 # b10930: get/set/list lustre.lov xattr
7207 echo "get/set/list lustre.lov xattr ..."
7208 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7209 test_mkdir $DIR/$tdir
7210 chown $RUNAS_ID $DIR/$tdir
7211 local testfile=$DIR/$tdir/$tfile
7212 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7213 error "setstripe failed"
7214 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7215 error "getstripe failed"
7216 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7217 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7219 local testfile2=${testfile}2
7220 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7221 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7223 $RUNAS $MCREATE $testfile2
7224 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7225 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7226 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7227 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7228 [ $stripe_count -eq $STRIPECOUNT ] ||
7229 error "stripe count $stripe_count != $STRIPECOUNT"
7231 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7233 compare_stripe_info1() {
7234 local stripe_index_all_zero=true
7236 for num in 1 2 3 4; do
7237 for count in $(seq 1 $STRIPE_COUNT); do
7238 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7239 local size=$((STRIPE_SIZE * num))
7240 local file=file"$num-$offset-$count"
7241 stripe_size=$($LFS getstripe -S $PWD/$file)
7242 [[ $stripe_size -ne $size ]] &&
7243 error "$file: size $stripe_size != $size"
7244 stripe_count=$($LFS getstripe -c $PWD/$file)
7245 # allow fewer stripes to be created, ORI-601
7246 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7247 error "$file: count $stripe_count != $count"
7248 stripe_index=$($LFS getstripe -i $PWD/$file)
7249 [[ $stripe_index -ne 0 ]] &&
7250 stripe_index_all_zero=false
7254 $stripe_index_all_zero &&
7255 error "all files are being extracted starting from OST index 0"
7259 have_xattrs_include() {
7260 tar --help | grep -q xattrs-include &&
7261 echo --xattrs-include="lustre.*"
7265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7266 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7267 XINC=$(have_xattrs_include)
7269 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7271 compare_stripe_info1
7273 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7277 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7278 XINC=$(have_xattrs_include)
7280 test_mkdir $DIR/$tdir.restore
7282 tar cf - --xattrs $tdir | tar xf - \
7283 -C $DIR/$tdir.restore --xattrs $XINC
7284 cd $DIR/$tdir.restore/$tdir
7285 compare_stripe_info1
7287 run_test 102f "tar copy files, not keep osts"
7290 local xsize=${1:-1024} # in bytes
7291 local file=$DIR/$tfile
7293 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7294 skip "must have user_xattr" && return 0
7295 [ -z "$(which setfattr 2>/dev/null)" ] &&
7296 skip_env "could not find setfattr" && return 0
7297 [ -z "$(which getfattr 2>/dev/null)" ] &&
7298 skip_env "could not find getfattr" && return 0
7302 local value="$(generate_string $xsize)"
7304 local xbig=trusted.big
7305 log "save $xbig on $file"
7306 setfattr -n $xbig -v $value $file ||
7307 error "saving $xbig on $file failed"
7309 local orig=$(get_xattr_value $xbig $file)
7310 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7312 local xsml=trusted.sml
7313 log "save $xsml on $file"
7314 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7316 local new=$(get_xattr_value $xbig $file)
7317 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7319 log "grow $xsml on $file"
7320 setfattr -n $xsml -v "$value" $file ||
7321 error "growing $xsml on $file failed"
7323 new=$(get_xattr_value $xbig $file)
7324 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7325 log "$xbig still valid after growing $xsml"
7330 test_102h() { # bug 15777
7333 run_test 102h "grow xattr from inside inode to external block"
7336 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7337 grow_xattr $(max_xattr_size)
7339 run_test 102ha "grow xattr from inside inode to external inode"
7341 test_102i() { # bug 17038
7342 [ -z "$(which getfattr 2>/dev/null)" ] &&
7343 skip "could not find getfattr" && return
7345 ln -s $DIR/$tfile $DIR/${tfile}link
7346 getfattr -n trusted.lov $DIR/$tfile ||
7347 error "lgetxattr on $DIR/$tfile failed"
7348 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7349 grep -i "no such attr" ||
7350 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7351 rm -f $DIR/$tfile $DIR/${tfile}link
7353 run_test 102i "lgetxattr test on symbolic link ============"
7356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7357 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7358 XINC=$(have_xattrs_include)
7359 setup_test102 "$RUNAS"
7360 chown $RUNAS_ID $DIR/$tdir
7361 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7363 compare_stripe_info1 "$RUNAS"
7365 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7368 [ -z "$(which setfattr 2>/dev/null)" ] &&
7369 skip "could not find setfattr" && return
7371 # b22187 just check that does not crash for regular file.
7372 setfattr -n trusted.lov $DIR/$tfile
7373 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7374 local test_kdir=$DIR/$tdir
7375 test_mkdir $test_kdir
7376 local default_size=$($LFS getstripe -S $test_kdir)
7377 local default_count=$($LFS getstripe -c $test_kdir)
7378 local default_offset=$($LFS getstripe -i $test_kdir)
7379 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7380 error 'dir setstripe failed'
7381 setfattr -n trusted.lov $test_kdir
7382 local stripe_size=$($LFS getstripe -S $test_kdir)
7383 local stripe_count=$($LFS getstripe -c $test_kdir)
7384 local stripe_offset=$($LFS getstripe -i $test_kdir)
7385 [ $stripe_size -eq $default_size ] ||
7386 error "stripe size $stripe_size != $default_size"
7387 [ $stripe_count -eq $default_count ] ||
7388 error "stripe count $stripe_count != $default_count"
7389 [ $stripe_offset -eq $default_offset ] ||
7390 error "stripe offset $stripe_offset != $default_offset"
7391 rm -rf $DIR/$tfile $test_kdir
7393 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7396 [ -z "$(which getfattr 2>/dev/null)" ] &&
7397 skip "could not find getfattr" && return
7399 # LU-532 trusted. xattr is invisible to non-root
7400 local testfile=$DIR/$tfile
7404 echo "listxattr as user..."
7405 chown $RUNAS_ID $testfile
7406 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7407 grep -q "trusted" &&
7408 error "$testfile trusted xattrs are user visible"
7412 run_test 102l "listxattr size test =================================="
7414 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7415 local path=$DIR/$tfile
7418 listxattr_size_check $path || error "listattr_size_check $path failed"
7420 run_test 102m "Ensure listxattr fails on small bufffer ========"
7424 getxattr() { # getxattr path name
7425 # Return the base64 encoding of the value of xattr name on path.
7429 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7431 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7433 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7435 getfattr --absolute-names --encoding=base64 --name=$name $path |
7436 awk -F= -v name=$name '$1 == name {
7437 print substr($0, index($0, "=") + 1);
7441 test_102n() { # LU-4101 mdt: protect internal xattrs
7442 [ -z "$(which setfattr 2>/dev/null)" ] &&
7443 skip "could not find setfattr" && return
7444 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7446 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7450 local file0=$DIR/$tfile.0
7451 local file1=$DIR/$tfile.1
7452 local xattr0=$TMP/$tfile.0
7453 local xattr1=$TMP/$tfile.1
7454 local namelist="lov lma lmv link fid version som hsm"
7458 rm -rf $file0 $file1 $xattr0 $xattr1
7461 # Get 'before' xattrs of $file1.
7462 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7464 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7465 namelist+=" lfsck_namespace"
7466 for name in $namelist; do
7467 # Try to copy xattr from $file0 to $file1.
7468 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7470 setfattr --name=trusted.$name --value="$value" $file1 ||
7471 error "setxattr 'trusted.$name' failed"
7473 # Try to set a garbage xattr.
7474 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7476 if [[ x$name == "xlov" ]]; then
7477 setfattr --name=trusted.lov --value="$value" $file1 &&
7478 error "setxattr invalid 'trusted.lov' success"
7480 setfattr --name=trusted.$name --value="$value" $file1 ||
7481 error "setxattr invalid 'trusted.$name' failed"
7484 # Try to remove the xattr from $file1. We don't care if this
7485 # appears to succeed or fail, we just don't want there to be
7486 # any changes or crashes.
7487 setfattr --remove=$trusted.$name $file1 2> /dev/null
7490 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7493 # Try to copy xattr from $file0 to $file1.
7494 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7496 setfattr --name=trusted.$name --value="$value" $file1 ||
7497 error "setxattr 'trusted.$name' failed"
7499 # Try to set a garbage xattr.
7500 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7502 setfattr --name=trusted.$name --value="$value" $file1 ||
7503 error "setxattr 'trusted.$name' failed"
7505 # Try to remove the xattr from $file1. We don't care if this
7506 # appears to succeed or fail, we just don't want there to be
7507 # any changes or crashes.
7508 setfattr --remove=$trusted.$name $file1 2> /dev/null
7511 # Get 'after' xattrs of file1.
7512 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7514 if ! diff $xattr0 $xattr1; then
7515 error "before and after xattrs of '$file1' differ"
7518 rm -rf $file0 $file1 $xattr0 $xattr1
7522 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7524 test_102p() { # LU-4703 setxattr did not check ownership
7525 local testfile=$DIR/$tfile
7527 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7528 skip "MDS needs to be at least 2.5.56" && return
7532 echo "setfacl as user..."
7533 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7534 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7536 echo "setfattr as user..."
7537 setfacl -m "u:$RUNAS_ID:---" $testfile
7538 $RUNAS setfattr -x system.posix_acl_access $testfile
7539 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7541 run_test 102p "check setxattr(2) correctly fails without permission"
7544 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7545 skip "MDS needs to be at least 2.6.92" && return
7546 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7548 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7551 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7552 skip "MDS needs to be at least 2.6.93" && return
7553 touch $DIR/$tfile || error "touch"
7554 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7555 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7556 rm $DIR/$tfile || error "rm"
7559 mkdir -p $DIR/$tdir || error "mkdir"
7560 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7561 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7562 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7563 error "$testfile error deleting user.author1"
7564 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7565 grep "user.$(basename $tdir)" &&
7566 error "$tdir did not delete user.$(basename $tdir)"
7567 rmdir $DIR/$tdir || error "rmdir"
7570 test_mkdir $DIR/$tdir
7571 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7572 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7573 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7574 error "$testfile error deleting user.author1"
7575 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7576 grep "user.$(basename $tdir)" &&
7577 error "$tdir did not delete user.$(basename $tdir)"
7578 rmdir $DIR/$tdir || error "rm striped dir"
7580 run_test 102r "set EAs with empty values"
7584 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7589 [ "$UID" != 0 ] && skip_env "must run as root" && return
7590 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7591 skip "must have acl enabled" && return
7592 [ -z "$(which setfacl 2>/dev/null)" ] &&
7593 skip_env "could not find setfacl" && return
7594 $GSS && skip "could not run under gss" && return
7595 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7597 gpasswd -a daemon bin # LU-5641
7598 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7600 declare -a identity_old
7602 for num in $(seq $MDSCOUNT); do
7603 switch_identity $num true || identity_old[$num]=$?
7611 echo "performing cp ..."
7612 run_acl_subtest cp || error "run_acl_subtest cp failed"
7613 echo "performing getfacl-noacl..."
7614 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7615 echo "performing misc..."
7616 run_acl_subtest misc || error "misc test failed"
7617 echo "performing permissions..."
7618 run_acl_subtest permissions || error "permissions failed"
7619 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7620 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7621 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7622 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7624 echo "performing permissions xattr..."
7625 run_acl_subtest permissions_xattr ||
7626 error "permissions_xattr failed"
7628 echo "performing setfacl..."
7629 run_acl_subtest setfacl || error "setfacl test failed"
7631 # inheritance test got from HP
7632 echo "performing inheritance..."
7633 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7634 chmod +x make-tree || error "chmod +x failed"
7635 run_acl_subtest inheritance || error "inheritance test failed"
7638 echo "LU-974 ignore umask when acl is enabled..."
7639 run_acl_subtest 974 || error "LU-974 umask test failed"
7640 if [ $MDSCOUNT -ge 2 ]; then
7641 run_acl_subtest 974_remote ||
7642 error "LU-974 umask test failed under remote dir"
7645 echo "LU-2561 newly created file is same size as directory..."
7646 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7647 run_acl_subtest 2561 || error "LU-2561 test failed"
7649 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7652 run_acl_subtest 4924 || error "LU-4924 test failed"
7657 for num in $(seq $MDSCOUNT); do
7658 if [ "${identity_old[$num]}" = 1 ]; then
7659 switch_identity $num false || identity_old[$num]=$?
7663 run_test 103a "acl test ========================================="
7667 cp -rp $DIR/$tdir $DIR/$tdir.bak
7669 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7670 error "$DIR/$tdir shouldn't contain default ACL"
7671 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7672 error "$DIR/$tdir.bak shouldn't contain default ACL"
7675 run_test 103c "'cp -rp' won't set empty acl"
7678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7680 lfs df || error "lfs df failed"
7681 lfs df -ih || error "lfs df -ih failed"
7682 lfs df -h $DIR || error "lfs df -h $DIR failed"
7683 lfs df -i $DIR || error "lfs df -i $DIR failed"
7684 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7685 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7687 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7688 lctl --device %$OSC deactivate
7689 lfs df || error "lfs df with deactivated OSC failed"
7690 lctl --device %$OSC activate
7691 # wait the osc back to normal
7692 wait_osc_import_state client ost FULL
7694 lfs df || error "lfs df with reactivated OSC failed"
7697 run_test 104a "lfs df [-ih] [path] test ========================="
7700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7701 [ $RUNAS_ID -eq $UID ] &&
7702 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7704 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7705 grep "Permission denied" | wc -l)))
7706 if [ $denied_cnt -ne 0 ]; then
7707 error "lfs check servers test failed"
7710 run_test 104b "$RUNAS lfs check servers test ===================="
7713 # doesn't work on 2.4 kernels
7715 if $(flock_is_enabled); then
7716 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7718 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7722 run_test 105a "flock when mounted without -o flock test ========"
7726 if $(flock_is_enabled); then
7727 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7729 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7733 run_test 105b "fcntl when mounted without -o flock test ========"
7737 if $(flock_is_enabled); then
7738 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7740 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7744 run_test 105c "lockf when mounted without -o flock test"
7746 test_105d() { # bug 15924
7747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7748 test_mkdir $DIR/$tdir
7749 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7750 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7751 $LCTL set_param fail_loc=0x80000315
7752 flocks_test 2 $DIR/$tdir
7754 run_test 105d "flock race (should not freeze) ========"
7756 test_105e() { # bug 22660 && 22040
7757 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7759 flocks_test 3 $DIR/$tfile
7761 run_test 105e "Two conflicting flocks from same process"
7763 test_106() { #bug 10921
7764 test_mkdir $DIR/$tdir
7765 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7766 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7768 run_test 106 "attempt exec of dir followed by chown of that dir"
7771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7778 local save_pattern=$(sysctl -n kernel.core_pattern)
7779 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7780 sysctl -w kernel.core_pattern=$file
7781 sysctl -w kernel.core_uses_pid=0
7789 kill -s 11 $SLEEPPID
7791 if [ -e $file ]; then
7792 size=`stat -c%s $file`
7793 [ $size -eq 0 ] && error "Fail to create core file $file"
7795 error "Fail to create core file $file"
7798 sysctl -w kernel.core_pattern=$save_pattern
7799 sysctl -w kernel.core_uses_pid=$save_uses_pid
7802 run_test 107 "Coredump on SIG"
7805 test_mkdir $DIR/$tdir
7806 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
7807 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
7808 error "mkdir with 256 char should fail, but did not"
7809 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7810 error "create with 255 char failed"
7811 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7812 error "create with 256 char should fail, but did not"
7817 run_test 110 "filename length checking"
7820 # Purpose: To verify dynamic thread (OSS) creation.
7823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7824 remote_ost_nodsh && skip "remote OST with nodsh" && return
7826 # Lustre does not stop service threads once they are started.
7827 # Reset number of running threads to default.
7832 local save_params="$TMP/sanity-$TESTNAME.parameters"
7834 # Get ll_ost_io count before I/O
7835 OSTIO_pre=$(do_facet ost1 \
7836 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7837 # Exit if lustre is not running (ll_ost_io not running).
7838 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7840 echo "Starting with $OSTIO_pre threads"
7841 local thread_max=$((OSTIO_pre * 2))
7842 local rpc_in_flight=$((thread_max * 2))
7843 # Number of I/O Process proposed to be started.
7845 local facets=$(get_facets OST)
7847 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
7848 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
7850 # Set in_flight to $rpc_in_flight
7851 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7852 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7853 nfiles=${rpc_in_flight}
7854 # Set ost thread_max to $thread_max
7855 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7857 # 5 Minutes should be sufficient for max number of OSS
7858 # threads(thread_max) to be created.
7862 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7863 test_mkdir $DIR/$tdir
7864 for i in $(seq $nfiles); do
7865 local file=$DIR/$tdir/${tfile}-$i
7866 $LFS setstripe -c -1 -i 0 $file
7867 ($WTL $file $timeout)&
7870 # I/O Started - Wait for thread_started to reach thread_max or report
7871 # error if thread_started is more than thread_max.
7872 echo "Waiting for thread_started to reach thread_max"
7873 local thread_started=0
7874 local end_time=$((SECONDS + timeout))
7876 while [ $SECONDS -le $end_time ] ; do
7878 # Get ost i/o thread_started count.
7879 thread_started=$(do_facet ost1 \
7881 ost.OSS.ost_io.threads_started | cut -d= -f2")
7882 # Break out if thread_started is equal/greater than thread_max
7883 if [[ $thread_started -ge $thread_max ]]; then
7884 echo ll_ost_io thread_started $thread_started, \
7885 equal/greater than thread_max $thread_max
7891 # Cleanup - We have the numbers, Kill i/o jobs if running.
7892 jobcount=($(jobs -p))
7893 for i in $(seq 0 $((${#jobcount[@]}-1)))
7895 kill -9 ${jobcount[$i]}
7896 if [ $? -ne 0 ] ; then
7898 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7902 # Cleanup files left by WTL binary.
7903 for i in $(seq $nfiles); do
7904 local file=$DIR/$tdir/${tfile}-$i
7906 if [ $? -ne 0 ] ; then
7907 echo "Warning: Failed to delete file $file"
7911 restore_lustre_params <$save_params
7912 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7914 # Error out if no new thread has started or Thread started is greater
7916 if [[ $thread_started -le $OSTIO_pre ||
7917 $thread_started -gt $thread_max ]]; then
7918 error "ll_ost_io: thread_started $thread_started" \
7919 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7920 "No new thread started or thread started greater " \
7924 run_test 115 "verify dynamic thread creation===================="
7927 wait_delete_completed
7928 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7929 echo "OST kbytes available: ${AVAIL[@]}"
7934 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7935 #echo OST $i: ${AVAIL[i]}kb
7936 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7940 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7945 echo "Min free space: OST $MINI: $MINV"
7946 echo "Max free space: OST $MAXI: $MAXV"
7949 test_116a() { # was previously test_116()
7950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7951 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7953 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7955 echo -n "Free space priority "
7956 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7961 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7962 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7964 trap simple_cleanup_common EXIT
7967 # Check if we need to generate uneven OSTs
7968 test_mkdir -p $DIR/$tdir/OST${MINI}
7969 local FILL=$((MINV / 4))
7970 local DIFF=$((MAXV - MINV))
7971 local DIFF2=$((DIFF * 100 / MINV))
7973 local threshold=$(do_facet $SINGLEMDS \
7974 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7975 threshold=${threshold%%%}
7976 echo -n "Check for uneven OSTs: "
7977 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7979 if [[ $DIFF2 -gt $threshold ]]; then
7981 echo "Don't need to fill OST$MINI"
7983 # generate uneven OSTs. Write 2% over the QOS threshold value
7985 DIFF=$((threshold - DIFF2 + 2))
7986 DIFF2=$((MINV * DIFF / 100))
7987 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7988 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7989 error "setstripe failed"
7990 DIFF=$((DIFF2 / 2048))
7992 while [ $i -lt $DIFF ]; do
7994 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7995 bs=2M count=1 2>/dev/null
8004 DIFF=$((MAXV - MINV))
8005 DIFF2=$((DIFF * 100 / MINV))
8006 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8007 if [ $DIFF2 -gt $threshold ]; then
8010 echo "failed - QOS mode won't be used"
8011 skip "QOS imbalance criteria not met"
8012 simple_cleanup_common
8021 # now fill using QOS
8022 $SETSTRIPE -c 1 $DIR/$tdir
8023 FILL=$((FILL / 200))
8024 if [ $FILL -gt 600 ]; then
8027 echo "writing $FILL files to QOS-assigned OSTs"
8029 while [ $i -lt $FILL ]; do
8031 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8035 echo "wrote $i 200k files"
8039 echo "Note: free space may not be updated, so measurements might be off"
8041 DIFF2=$((MAXV - MINV))
8042 echo "free space delta: orig $DIFF final $DIFF2"
8043 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8044 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8045 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8046 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8047 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8048 if [[ $DIFF -gt 0 ]]; then
8049 FILL=$((DIFF2 * 100 / DIFF - 100))
8050 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8053 # Figure out which files were written where
8054 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8055 awk '/'$MINI1': / {print $2; exit}')
8057 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8058 echo "$MINC files created on smaller OST $MINI1"
8059 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8060 awk '/'$MAXI1': / {print $2; exit}')
8062 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8063 echo "$MAXC files created on larger OST $MAXI1"
8064 if [[ $MINC -gt 0 ]]; then
8065 FILL=$((MAXC * 100 / MINC - 100))
8066 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8068 [[ $MAXC -gt $MINC ]] ||
8069 error_ignore LU-9 "stripe QOS didn't balance free space"
8070 simple_cleanup_common
8072 run_test 116a "stripe QOS: free space balance ==================="
8074 test_116b() { # LU-2093
8075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8076 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8078 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8079 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8080 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8081 [ -z "$old_rr" ] && skip "no QOS" && return 0
8082 do_facet $SINGLEMDS lctl set_param \
8083 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8085 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8086 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8087 do_facet $SINGLEMDS lctl set_param fail_loc=0
8089 do_facet $SINGLEMDS lctl set_param \
8090 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8092 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8094 test_117() # bug 10891
8096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8097 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8098 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8099 lctl set_param fail_loc=0x21e
8100 > $DIR/$tfile || error "truncate failed"
8101 lctl set_param fail_loc=0
8102 echo "Truncate succeeded."
8105 run_test 117 "verify osd extend =========="
8107 NO_SLOW_RESENDCOUNT=4
8108 export OLD_RESENDCOUNT=""
8109 set_resend_count () {
8110 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8111 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8112 lctl set_param -n $PROC_RESENDCOUNT $1
8113 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8116 # for reduce test_118* time (b=14842)
8117 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8119 # Reset async IO behavior after error case
8121 FILE=$DIR/reset_async
8123 # Ensure all OSCs are cleared
8124 $SETSTRIPE -c -1 $FILE
8125 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8130 test_118a() #bug 11710
8132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8135 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8136 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8137 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8139 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8140 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8145 run_test 118a "verify O_SYNC works =========="
8149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8150 remote_ost_nodsh && skip "remote OST with nodsh" && return
8154 #define OBD_FAIL_SRV_ENOENT 0x217
8155 set_nodes_failloc "$(osts_nodes)" 0x217
8156 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8158 set_nodes_failloc "$(osts_nodes)" 0
8159 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8160 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8163 if [[ $RC -eq 0 ]]; then
8164 error "Must return error due to dropped pages, rc=$RC"
8168 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8169 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8173 echo "Dirty pages not leaked on ENOENT"
8175 # Due to the above error the OSC will issue all RPCs syncronously
8176 # until a subsequent RPC completes successfully without error.
8177 $MULTIOP $DIR/$tfile Ow4096yc
8182 run_test 118b "Reclaim dirty pages on fatal error =========="
8186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8188 # for 118c, restore the original resend count, LU-1940
8189 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8190 set_resend_count $OLD_RESENDCOUNT
8191 remote_ost_nodsh && skip "remote OST with nodsh" && return
8195 #define OBD_FAIL_OST_EROFS 0x216
8196 set_nodes_failloc "$(osts_nodes)" 0x216
8198 # multiop should block due to fsync until pages are written
8199 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8203 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8204 error "Multiop failed to block on fsync, pid=$MULTIPID"
8207 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8209 if [[ $WRITEBACK -eq 0 ]]; then
8210 error "No page in writeback, writeback=$WRITEBACK"
8213 set_nodes_failloc "$(osts_nodes)" 0
8216 if [[ $RC -ne 0 ]]; then
8217 error "Multiop fsync failed, rc=$RC"
8220 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8221 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8223 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8224 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8228 echo "Dirty pages flushed via fsync on EROFS"
8231 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8233 # continue to use small resend count to reduce test_118* time (b=14842)
8234 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8239 remote_ost_nodsh && skip "remote OST with nodsh" && return
8243 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8244 set_nodes_failloc "$(osts_nodes)" 0x214
8245 # multiop should block due to fsync until pages are written
8246 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8250 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8251 error "Multiop failed to block on fsync, pid=$MULTIPID"
8254 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8256 if [[ $WRITEBACK -eq 0 ]]; then
8257 error "No page in writeback, writeback=$WRITEBACK"
8260 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8261 set_nodes_failloc "$(osts_nodes)" 0
8263 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8264 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8266 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8267 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8271 echo "Dirty pages gaurenteed flushed via fsync"
8274 run_test 118d "Fsync validation inject a delay of the bulk =========="
8277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8280 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8281 lctl set_param fail_loc=0x8000040a
8283 # Should simulate EINVAL error which is fatal
8284 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8286 if [[ $RC -eq 0 ]]; then
8287 error "Must return error due to dropped pages, rc=$RC"
8290 lctl set_param fail_loc=0x0
8292 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8293 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8294 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8296 if [[ $LOCKED -ne 0 ]]; then
8297 error "Locked pages remain in cache, locked=$LOCKED"
8300 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8301 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8305 echo "No pages locked after fsync"
8310 run_test 118f "Simulate unrecoverable OSC side error =========="
8313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8316 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8317 lctl set_param fail_loc=0x406
8319 # simulate local -ENOMEM
8320 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8323 lctl set_param fail_loc=0
8324 if [[ $RC -eq 0 ]]; then
8325 error "Must return error due to dropped pages, rc=$RC"
8328 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8329 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8330 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8332 if [[ $LOCKED -ne 0 ]]; then
8333 error "Locked pages remain in cache, locked=$LOCKED"
8336 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8337 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8341 echo "No pages locked after fsync"
8346 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8350 remote_ost_nodsh && skip "remote OST with nodsh" && return
8354 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8355 set_nodes_failloc "$(osts_nodes)" 0x20e
8356 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8357 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8360 set_nodes_failloc "$(osts_nodes)" 0
8361 if [[ $RC -eq 0 ]]; then
8362 error "Must return error due to dropped pages, rc=$RC"
8365 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8366 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8367 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8369 if [[ $LOCKED -ne 0 ]]; then
8370 error "Locked pages remain in cache, locked=$LOCKED"
8373 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8374 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8378 echo "No pages locked after fsync"
8382 run_test 118h "Verify timeout in handling recoverables errors =========="
8384 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8388 remote_ost_nodsh && skip "remote OST with nodsh" && return
8392 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8393 set_nodes_failloc "$(osts_nodes)" 0x20e
8395 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8396 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8399 set_nodes_failloc "$(osts_nodes)" 0
8403 if [[ $RC -ne 0 ]]; then
8404 error "got error, but should be not, rc=$RC"
8407 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8408 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8409 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8410 if [[ $LOCKED -ne 0 ]]; then
8411 error "Locked pages remain in cache, locked=$LOCKED"
8414 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8415 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8419 echo "No pages locked after fsync"
8423 run_test 118i "Fix error before timeout in recoverable error =========="
8425 [ "$SLOW" = "no" ] && set_resend_count 4
8428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8429 remote_ost_nodsh && skip "remote OST with nodsh" && return
8433 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8434 set_nodes_failloc "$(osts_nodes)" 0x220
8436 # return -EIO from OST
8437 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8439 set_nodes_failloc "$(osts_nodes)" 0x0
8440 if [[ $RC -eq 0 ]]; then
8441 error "Must return error due to dropped pages, rc=$RC"
8444 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8445 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8446 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8447 if [[ $LOCKED -ne 0 ]]; then
8448 error "Locked pages remain in cache, locked=$LOCKED"
8451 # in recoverable error on OST we want resend and stay until it finished
8452 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8453 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8457 echo "No pages locked after fsync"
8461 run_test 118j "Simulate unrecoverable OST side error =========="
8465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8466 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8468 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8469 set_nodes_failloc "$(osts_nodes)" 0x20e
8470 test_mkdir $DIR/$tdir
8472 for ((i=0;i<10;i++)); do
8473 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8474 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8481 set_nodes_failloc "$(osts_nodes)" 0
8484 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8490 test_mkdir $DIR/$tdir
8491 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8494 run_test 118l "fsync dir"
8496 test_118m() # LU-3066
8498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8499 test_mkdir $DIR/$tdir
8500 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8503 run_test 118m "fdatasync dir ========="
8505 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8507 test_119a() # bug 11737
8509 BSIZE=$((512 * 1024))
8510 directio write $DIR/$tfile 0 1 $BSIZE
8511 # We ask to read two blocks, which is more than a file size.
8512 # directio will indicate an error when requested and actual
8513 # sizes aren't equeal (a normal situation in this case) and
8514 # print actual read amount.
8515 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8516 if [ "$NOB" != "$BSIZE" ]; then
8517 error "read $NOB bytes instead of $BSIZE"
8521 run_test 119a "Short directIO read must return actual read amount"
8523 test_119b() # bug 11737
8525 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8527 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8528 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8530 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8531 error "direct read failed"
8534 run_test 119b "Sparse directIO read must return actual read amount"
8536 test_119c() # bug 13099
8539 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8540 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8543 run_test 119c "Testing for direct read hitting hole"
8545 test_119d() # bug 15950
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8548 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8549 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8551 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8552 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8553 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8554 lctl set_param fail_loc=0x40d
8555 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8558 cat $DIR/$tfile > /dev/null &
8559 lctl set_param fail_loc=0
8562 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8564 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8565 error "the read rpcs have not completed in 2s"
8567 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8569 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8573 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8574 test_mkdir $DIR/$tdir
8575 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8576 { skip "no early lock cancel on server"; return 0; }
8578 lru_resize_disable mdc
8579 lru_resize_disable osc
8580 cancel_lru_locks mdc
8581 # asynchronous object destroy at MDT could cause bl ast to client
8582 cancel_lru_locks osc
8584 stat $DIR/$tdir > /dev/null
8585 can1=$(do_facet $SINGLEMDS \
8586 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8587 awk '/ldlm_cancel/ {print $2}')
8588 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8589 awk '/ldlm_bl_callback/ {print $2}')
8590 test_mkdir -c1 $DIR/$tdir/d1
8591 can2=$(do_facet $SINGLEMDS \
8592 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8593 awk '/ldlm_cancel/ {print $2}')
8594 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8595 awk '/ldlm_bl_callback/ {print $2}')
8596 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8597 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8598 lru_resize_enable mdc
8599 lru_resize_enable osc
8601 run_test 120a "Early Lock Cancel: mkdir test"
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8606 test_mkdir $DIR/$tdir
8607 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8608 { skip "no early lock cancel on server"; return 0; }
8609 lru_resize_disable mdc
8610 lru_resize_disable osc
8611 cancel_lru_locks mdc
8612 stat $DIR/$tdir > /dev/null
8613 can1=$(do_facet $SINGLEMDS \
8614 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8615 awk '/ldlm_cancel/ {print $2}')
8616 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8617 awk '/ldlm_bl_callback/ {print $2}')
8619 can2=$(do_facet $SINGLEMDS \
8620 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8621 awk '/ldlm_cancel/ {print $2}')
8622 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8623 awk '/ldlm_bl_callback/ {print $2}')
8624 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8625 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8626 lru_resize_enable mdc
8627 lru_resize_enable osc
8629 run_test 120b "Early Lock Cancel: create test"
8632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8633 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8634 test_mkdir -c1 $DIR/$tdir
8635 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8636 { skip "no early lock cancel on server"; return 0; }
8637 lru_resize_disable mdc
8638 lru_resize_disable osc
8639 test_mkdir -c1 $DIR/$tdir/d1
8640 test_mkdir -c1 $DIR/$tdir/d2
8641 touch $DIR/$tdir/d1/f1
8642 cancel_lru_locks mdc
8643 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8644 can1=$(do_facet $SINGLEMDS \
8645 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8646 awk '/ldlm_cancel/ {print $2}')
8647 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8648 awk '/ldlm_bl_callback/ {print $2}')
8649 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8650 can2=$(do_facet $SINGLEMDS \
8651 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8652 awk '/ldlm_cancel/ {print $2}')
8653 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8654 awk '/ldlm_bl_callback/ {print $2}')
8655 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8656 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8657 lru_resize_enable mdc
8658 lru_resize_enable osc
8660 run_test 120c "Early Lock Cancel: link test"
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8664 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8665 test_mkdir -c1 $DIR/$tdir
8666 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8667 { skip "no early lock cancel on server"; return 0; }
8668 lru_resize_disable mdc
8669 lru_resize_disable osc
8671 cancel_lru_locks mdc
8672 stat $DIR/$tdir > /dev/null
8673 can1=$(do_facet $SINGLEMDS \
8674 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8675 awk '/ldlm_cancel/ {print $2}')
8676 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8677 awk '/ldlm_bl_callback/ {print $2}')
8678 chmod a+x $DIR/$tdir
8679 can2=$(do_facet $SINGLEMDS \
8680 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8681 awk '/ldlm_cancel/ {print $2}')
8682 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8683 awk '/ldlm_bl_callback/ {print $2}')
8684 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8685 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8686 lru_resize_enable mdc
8687 lru_resize_enable osc
8689 run_test 120d "Early Lock Cancel: setattr test"
8692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8693 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8694 { skip "no early lock cancel on server"; return 0; }
8695 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8696 local dlmtrace_set=false
8698 test_mkdir -c1 $DIR/$tdir
8699 lru_resize_disable mdc
8700 lru_resize_disable osc
8701 ! $LCTL get_param debug | grep -q dlmtrace &&
8702 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8703 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8704 cancel_lru_locks mdc
8705 cancel_lru_locks osc
8706 dd if=$DIR/$tdir/f1 of=/dev/null
8707 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8708 # XXX client can not do early lock cancel of OST lock
8709 # during unlink (LU-4206), so cancel osc lock now.
8711 cancel_lru_locks osc
8712 can1=$(do_facet $SINGLEMDS \
8713 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8714 awk '/ldlm_cancel/ {print $2}')
8715 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8716 awk '/ldlm_bl_callback/ {print $2}')
8717 unlink $DIR/$tdir/f1
8719 can2=$(do_facet $SINGLEMDS \
8720 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8721 awk '/ldlm_cancel/ {print $2}')
8722 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8723 awk '/ldlm_bl_callback/ {print $2}')
8724 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8725 $LCTL dk $TMP/cancel.debug.txt
8726 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8727 $LCTL dk $TMP/blocking.debug.txt
8728 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8729 lru_resize_enable mdc
8730 lru_resize_enable osc
8732 run_test 120e "Early Lock Cancel: unlink test"
8735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8736 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8737 { skip "no early lock cancel on server"; return 0; }
8738 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8739 test_mkdir -c1 $DIR/$tdir
8740 lru_resize_disable mdc
8741 lru_resize_disable osc
8742 test_mkdir -c1 $DIR/$tdir/d1
8743 test_mkdir -c1 $DIR/$tdir/d2
8744 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8745 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8746 cancel_lru_locks mdc
8747 cancel_lru_locks osc
8748 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8749 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8750 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8751 # XXX client can not do early lock cancel of OST lock
8752 # during rename (LU-4206), so cancel osc lock now.
8754 cancel_lru_locks osc
8755 can1=$(do_facet $SINGLEMDS \
8756 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8757 awk '/ldlm_cancel/ {print $2}')
8758 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8759 awk '/ldlm_bl_callback/ {print $2}')
8760 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8762 can2=$(do_facet $SINGLEMDS \
8763 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8764 awk '/ldlm_cancel/ {print $2}')
8765 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8766 awk '/ldlm_bl_callback/ {print $2}')
8767 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8768 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8769 lru_resize_enable mdc
8770 lru_resize_enable osc
8772 run_test 120f "Early Lock Cancel: rename test"
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8776 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8777 { skip "no early lock cancel on server"; return 0; }
8778 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8779 lru_resize_disable mdc
8780 lru_resize_disable osc
8782 echo create $count files
8783 test_mkdir $DIR/$tdir
8784 cancel_lru_locks mdc
8785 cancel_lru_locks osc
8788 can0=$(do_facet $SINGLEMDS \
8789 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8790 awk '/ldlm_cancel/ {print $2}')
8791 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8792 awk '/ldlm_bl_callback/ {print $2}')
8793 createmany -o $DIR/$tdir/f $count
8795 can1=$(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}')
8801 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8802 echo rm $count files
8805 can2=$(do_facet $SINGLEMDS \
8806 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8807 awk '/ldlm_cancel/ {print $2}')
8808 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8809 awk '/ldlm_bl_callback/ {print $2}')
8811 echo total: $count removes in $((t2-t1))
8812 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8814 # wait for commitment of removal
8815 lru_resize_enable mdc
8816 lru_resize_enable osc
8818 run_test 120g "Early Lock Cancel: performance test"
8820 test_121() { #bug #10589
8821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8823 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8824 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8825 lctl set_param fail_loc=0x310
8826 cancel_lru_locks osc > /dev/null
8827 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8828 lctl set_param fail_loc=0
8829 [[ $reads -eq $writes ]] ||
8830 error "read $reads blocks, must be $writes blocks"
8832 run_test 121 "read cancel race ========="
8834 test_123a() { # was test 123, statahead(bug 11401)
8835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8837 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
8838 log "testing UP system. Performance may be lower than expected."
8843 test_mkdir $DIR/$tdir
8844 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8845 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8847 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8848 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8850 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8851 lctl set_param -n llite.*.statahead_max 0
8852 lctl get_param llite.*.statahead_max
8853 cancel_lru_locks mdc
8854 cancel_lru_locks osc
8856 time ls -l $DIR/$tdir | wc -l
8858 delta=$((etime - stime))
8859 log "ls $i files without statahead: $delta sec"
8860 lctl set_param llite.*.statahead_max=$max
8862 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8863 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8864 cancel_lru_locks mdc
8865 cancel_lru_locks osc
8867 time ls -l $DIR/$tdir | wc -l
8869 delta_sa=$((etime - stime))
8870 log "ls $i files with statahead: $delta_sa sec"
8871 lctl get_param -n llite.*.statahead_stats
8872 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8874 [[ $swrong -lt $ewrong ]] &&
8875 log "statahead was stopped, maybe too many locks held!"
8876 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8878 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8879 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8880 lctl set_param -n llite.*.statahead_max 0
8881 lctl get_param llite.*.statahead_max
8882 cancel_lru_locks mdc
8883 cancel_lru_locks osc
8885 time ls -l $DIR/$tdir | wc -l
8887 delta=$((etime - stime))
8888 log "ls $i files again without statahead: $delta sec"
8889 lctl set_param llite.*.statahead_max=$max
8890 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8891 if [ $SLOWOK -eq 0 ]; then
8892 error "ls $i files is slower with statahead!"
8894 log "ls $i files is slower with statahead!"
8900 [ $delta -gt 20 ] && break
8901 [ $delta -gt 8 ] && MULT=$((50 / delta))
8902 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8910 delta=$((etime - stime))
8911 log "rm -r $DIR/$tdir/: $delta seconds"
8913 lctl get_param -n llite.*.statahead_stats
8915 run_test 123a "verify statahead work"
8917 test_123b () { # statahead(bug 15027)
8918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8919 test_mkdir $DIR/$tdir
8920 createmany -o $DIR/$tdir/$tfile-%d 1000
8922 cancel_lru_locks mdc
8923 cancel_lru_locks osc
8925 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8926 lctl set_param fail_loc=0x80000803
8927 ls -lR $DIR/$tdir > /dev/null
8929 lctl set_param fail_loc=0x0
8930 lctl get_param -n llite.*.statahead_stats
8935 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8939 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8940 { skip "no lru resize on server"; return 0; }
8942 test_mkdir $DIR/$tdir
8944 log "create $NR files at $DIR/$tdir"
8945 createmany -o $DIR/$tdir/f $NR ||
8946 error "failed to create $NR files in $DIR/$tdir"
8948 cancel_lru_locks mdc
8949 ls -l $DIR/$tdir > /dev/null
8953 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8954 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8955 LRU_SIZE=$($LCTL get_param -n $PARAM)
8956 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8957 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8959 log "NS=$(basename $NSDIR)"
8964 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8965 skip "Not enough cached locks created!"
8972 # We know that lru resize allows one client to hold $LIMIT locks
8973 # for 10h. After that locks begin to be killed by client.
8975 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8977 if [ $LIMIT -lt $LRU_SIZE ]; then
8978 skip "Limit is too small $LIMIT"
8982 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8983 # killing locks. Some time was spent for creating locks. This means
8984 # that up to the moment of sleep finish we must have killed some of
8985 # them (10-100 locks). This depends on how fast ther were created.
8986 # Many of them were touched in almost the same moment and thus will
8987 # be killed in groups.
8988 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8990 # Use $LRU_SIZE_B here to take into account real number of locks
8991 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8992 local LRU_SIZE_B=$LRU_SIZE
8994 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8995 log "OLD_LVF=$OLD_LVF"
8996 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8998 # Let's make sure that we really have some margin. Client checks
8999 # cached locks every 10 sec.
9001 log "Sleep ${SLEEP} sec"
9003 while ((SEC<$SLEEP)); do
9007 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9011 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9012 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9014 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9015 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9016 unlinkmany $DIR/$tdir/f $NR
9020 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9021 log "unlink $NR files at $DIR/$tdir"
9022 unlinkmany $DIR/$tdir/f $NR
9024 run_test 124a "lru resize ======================================="
9026 get_max_pool_limit()
9028 local limit=$($LCTL get_param \
9029 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9032 if [[ $l -gt $max ]]; then
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9041 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9042 { skip "no lru resize on server"; return 0; }
9044 LIMIT=$(get_max_pool_limit)
9046 NR=$(($(default_lru_size)*20))
9047 if [[ $NR -gt $LIMIT ]]; then
9048 log "Limit lock number by $LIMIT locks"
9052 IFree=$(mdsrate_inodes_available)
9053 if [ $IFree -lt $NR ]; then
9054 log "Limit lock number by $IFree inodes"
9058 lru_resize_disable mdc
9059 test_mkdir -p $DIR/$tdir/disable_lru_resize
9061 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9062 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9063 cancel_lru_locks mdc
9066 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9069 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9072 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9076 nolruresize_delta=$((etime-stime))
9077 log "ls -la time: $nolruresize_delta seconds"
9078 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9079 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9081 lru_resize_enable mdc
9082 test_mkdir -p $DIR/$tdir/enable_lru_resize
9084 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9085 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9086 cancel_lru_locks mdc
9089 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9092 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9095 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9099 lruresize_delta=$((etime-stime))
9100 log "ls -la time: $lruresize_delta seconds"
9101 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9103 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9104 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9105 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9106 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9108 log "lru resize performs the same with no lru resize"
9110 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9112 run_test 124b "lru resize (performance test) ======================="
9115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9116 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9117 { skip "no lru resize on server"; return 0; }
9119 # cache ununsed locks on client
9121 cancel_lru_locks mdc
9122 test_mkdir $DIR/$tdir
9123 createmany -o $DIR/$tdir/f $nr ||
9124 error "failed to create $nr files in $DIR/$tdir"
9125 ls -l $DIR/$tdir > /dev/null
9127 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9128 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9129 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9130 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9131 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9133 # set lru_max_age to 1 sec
9134 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9135 echo "sleep $((recalc_p * 2)) seconds..."
9136 sleep $((recalc_p * 2))
9138 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9139 # restore lru_max_age
9140 $LCTL set_param -n $nsdir.lru_max_age $max_age
9141 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9142 unlinkmany $DIR/$tdir/f $nr
9144 run_test 124c "LRUR cancel very aged locks"
9146 test_125() { # 13358
9147 $LCTL get_param -n llite.*.client_type | grep -q local ||
9148 { skip "must run as local client"; return; }
9149 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9150 { skip "must have acl enabled"; return; }
9151 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9152 test_mkdir $DIR/$tdir
9153 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9154 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9155 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9157 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9159 test_126() { # bug 12829/13455
9160 $LCTL get_param -n llite.*.client_type | grep -q local ||
9161 { skip "must run as local client"; return; }
9162 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9163 $GSS && skip "must run as gss disabled" && return
9165 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9166 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9168 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9170 run_test 126 "check that the fsgid provided by the client is taken into account"
9172 test_127a() { # bug 15521
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9174 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9175 $LCTL set_param osc.*.stats=0
9176 FSIZE=$((2048 * 1024))
9177 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9178 cancel_lru_locks osc
9179 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9181 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9182 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9183 echo "got $COUNT $NAME"
9184 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9185 eval $NAME=$COUNT || error "Wrong proc format"
9188 read_bytes|write_bytes)
9189 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9190 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9191 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9192 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9193 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9194 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9195 error "sumsquare is too small: $SUMSQ"
9196 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9197 error "sumsquare is too big: $SUMSQ"
9201 done < $DIR/${tfile}.tmp
9203 #check that we actually got some stats
9204 [ "$read_bytes" ] || error "Missing read_bytes stats"
9205 [ "$write_bytes" ] || error "Missing write_bytes stats"
9206 [ "$read_bytes" != 0 ] || error "no read done"
9207 [ "$write_bytes" != 0 ] || error "no write done"
9209 run_test 127a "verify the client stats are sane"
9211 test_127b() { # bug LU-333
9212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9213 $LCTL set_param llite.*.stats=0
9214 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9215 # perform 2 reads and writes so MAX is different from SUM.
9216 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9217 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9218 cancel_lru_locks osc
9219 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9220 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9222 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9223 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9224 echo "got $COUNT $NAME"
9225 eval $NAME=$COUNT || error "Wrong proc format"
9229 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9230 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9231 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9232 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9235 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9236 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9237 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9238 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9242 done < $TMP/${tfile}.tmp
9244 #check that we actually got some stats
9245 [ "$read_bytes" ] || error "Missing read_bytes stats"
9246 [ "$write_bytes" ] || error "Missing write_bytes stats"
9247 [ "$read_bytes" != 0 ] || error "no read done"
9248 [ "$write_bytes" != 0 ] || error "no write done"
9250 rm -f $TMP/${tfile}.tmp
9252 run_test 127b "verify the llite client stats are sane"
9254 test_128() { # bug 15212
9256 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9261 result=$(grep error $TMP/$tfile.log)
9262 rm -f $DIR/$tfile $TMP/$tfile.log
9264 error "consecutive find's under interactive lfs failed"
9266 run_test 128 "interactive lfs for 2 consecutive find's"
9273 local ldproc=/proc/fs/ldiskfs
9274 local facets=$(get_facets MDS)
9276 for facet in ${facets//,/ }; do
9277 canondev=$(ldiskfs_canon \
9278 *.$(convert_facet2label $facet).mntdev $facet)
9279 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9280 ldproc=/sys/fs/ldiskfs
9281 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9282 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9287 local facets=$(get_facets MDS)
9288 for facet in ${facets//,/ }; do
9289 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9295 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9296 { skip "Need MDS version with at least 2.5.56"; return 0; }
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9299 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9300 skip "ldiskfs only test"
9303 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9306 local has_warning=false
9311 # block size of mds1
9312 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9313 set_dir_limits $maxsize $maxsize
9314 local dirsize=$(stat -c%s "$DIR/$tdir")
9316 while [[ $dirsize -le $maxsize ]]; do
9317 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9319 if ! $has_warning; then
9320 check_mds_dmesg '"is approaching"' && has_warning=true
9323 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9324 # EFBIG for previous versions included in ldiskfs series
9325 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9327 echo "return code $rc received as expected"
9329 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9330 error_exit "create failed w/o dir size limit"
9332 check_mds_dmesg '"has reached"' ||
9333 error_exit "reached message should be output"
9335 [ $has_warning -eq 0 ] &&
9336 error_exit "warning message should be output"
9338 dirsize=$(stat -c%s "$DIR/$tdir")
9340 [[ $dirsize -ge $maxsize ]] && return 0
9341 error_exit "current dir size $dirsize, " \
9342 "previous limit $maxsize"
9343 elif [ $rc -ne 0 ]; then
9345 error_exit "return $rc received instead of expected " \
9346 "$EFBIG or $ENOSPC, files in dir $dirsize"
9348 nfiles=$((nfiles + 1))
9349 dirsize=$(stat -c%s "$DIR/$tdir")
9353 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9355 run_test 129 "test directory size limit ========================"
9364 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9365 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9368 trap cleanup_130 EXIT RETURN
9370 local fm_file=$DIR/$tfile
9371 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9372 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9373 error "dd failed for $fm_file"
9375 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9376 filefrag -ves $fm_file
9378 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9379 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9380 [ $RC != 0 ] && error "filefrag $fm_file failed"
9382 filefrag_op=$(filefrag -ve $fm_file |
9383 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9384 lun=$($GETSTRIPE -i $fm_file)
9386 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9389 for line in $filefrag_op
9391 frag_lun=`echo $line | cut -d: -f5`
9392 ext_len=`echo $line | cut -d: -f4`
9393 if (( $frag_lun != $lun )); then
9395 error "FIEMAP on 1-stripe file($fm_file) failed"
9398 (( tot_len += ext_len ))
9401 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9403 error "FIEMAP on 1-stripe file($fm_file) failed;"
9409 echo "FIEMAP on single striped file succeeded"
9411 run_test 130a "FIEMAP (1-stripe file)"
9414 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9416 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9417 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9420 trap cleanup_130 EXIT RETURN
9422 local fm_file=$DIR/$tfile
9423 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9424 error "setstripe on $fm_file"
9425 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9426 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9428 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9429 error "dd failed on $fm_file"
9431 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9432 filefrag_op=$(filefrag -ve $fm_file |
9433 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9435 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9436 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9441 for line in $filefrag_op
9443 frag_lun=$(echo $line | cut -d: -f5 |
9444 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9445 ext_len=$(echo $line | cut -d: -f4)
9446 if (( $frag_lun != $last_lun )); then
9447 if (( tot_len != 1024 )); then
9449 error "FIEMAP on $fm_file failed; returned " \
9450 "len $tot_len for OST $last_lun instead of 1024"
9457 (( tot_len += ext_len ))
9460 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9462 error "FIEMAP on $fm_file failed; returned wrong number of " \
9463 "luns or wrong len for OST $last_lun"
9469 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9471 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9474 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9476 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9477 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9480 trap cleanup_130 EXIT RETURN
9482 local fm_file=$DIR/$tfile
9483 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9484 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9485 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9487 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9488 error "dd failed on $fm_file"
9490 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9491 filefrag_op=$(filefrag -ve $fm_file |
9492 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9494 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9495 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9500 for line in $filefrag_op
9502 frag_lun=$(echo $line | cut -d: -f5 |
9503 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9504 ext_len=$(echo $line | cut -d: -f4)
9505 if (( $frag_lun != $last_lun )); then
9506 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9507 if (( logical != 512 )); then
9509 error "FIEMAP on $fm_file failed; returned " \
9510 "logical start for lun $logical instead of 512"
9513 if (( tot_len != 512 )); then
9515 error "FIEMAP on $fm_file failed; returned " \
9516 "len $tot_len for OST $last_lun instead of 1024"
9523 (( tot_len += ext_len ))
9526 if (( num_luns != 2 || tot_len != 512 )); then
9528 error "FIEMAP on $fm_file failed; returned wrong number of " \
9529 "luns or wrong len for OST $last_lun"
9535 echo "FIEMAP on 2-stripe file with hole succeeded"
9537 run_test 130c "FIEMAP (2-stripe file with hole)"
9540 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9542 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9543 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9546 trap cleanup_130 EXIT RETURN
9548 local fm_file=$DIR/$tfile
9549 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9550 error "setstripe on $fm_file"
9551 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9552 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9554 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9555 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9556 error "dd failed on $fm_file"
9558 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9559 filefrag_op=$(filefrag -ve $fm_file |
9560 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9562 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9563 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9568 for line in $filefrag_op
9570 frag_lun=$(echo $line | cut -d: -f5 |
9571 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9572 ext_len=$(echo $line | cut -d: -f4)
9573 if (( $frag_lun != $last_lun )); then
9574 if (( tot_len != 1024 )); then
9576 error "FIEMAP on $fm_file failed; returned " \
9577 "len $tot_len for OST $last_lun instead of 1024"
9584 (( tot_len += ext_len ))
9587 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
9589 error "FIEMAP on $fm_file failed; returned wrong number of " \
9590 "luns or wrong len for OST $last_lun"
9596 echo "FIEMAP on N-stripe file succeeded"
9598 run_test 130d "FIEMAP (N-stripe file)"
9601 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9603 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9604 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9606 trap cleanup_130 EXIT RETURN
9608 local fm_file=$DIR/$tfile
9609 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9610 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9611 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9614 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9615 for ((i = 0; i < $NUM_BLKS; i++))
9617 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9620 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9621 filefrag_op=$(filefrag -ve $fm_file |
9622 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9624 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9625 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9630 for line in $filefrag_op
9632 frag_lun=$(echo $line | cut -d: -f5 |
9633 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9634 ext_len=$(echo $line | cut -d: -f4)
9635 if (( $frag_lun != $last_lun )); then
9636 if (( tot_len != $EXPECTED_LEN )); then
9638 error "FIEMAP on $fm_file failed; returned " \
9639 "len $tot_len for OST $last_lun instead " \
9647 (( tot_len += ext_len ))
9650 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9652 error "FIEMAP on $fm_file failed; returned wrong number " \
9653 "of luns or wrong len for OST $last_lun"
9659 echo "FIEMAP with continuation calls succeeded"
9661 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9663 # Test for writev/readv
9665 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9666 error "writev test failed"
9667 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9668 error "readv failed"
9671 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9674 local fsize=$((524288 + 1048576 + 1572864))
9675 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9676 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9677 error "append writev test failed"
9679 ((fsize += 1572864 + 1048576))
9680 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9681 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9682 error "append writev test failed"
9685 run_test 131b "test append writev"
9688 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9691 run_test 131c "test read/write on file w/o objects"
9694 rwv -f $DIR/$tfile -w -n 1 1572864
9695 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9696 if [ "$NOB" != 1572864 ]; then
9697 error "Short read filed: read $NOB bytes instead of 1572864"
9701 run_test 131d "test short read"
9704 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9705 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9706 error "read hitting hole failed"
9709 run_test 131e "test read hitting hole"
9718 mds*) res=$(do_facet $facet \
9719 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9721 ost*) res=$(do_facet $facet \
9722 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9724 *) error "Wrong facet '$facet'" ;;
9727 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9728 # if the argument $3 is zero, it means any stat increment is ok.
9729 if [[ $want -gt 0 ]]; then
9730 local count=$(echo $res | awk '{ print $2 }')
9731 [[ $count -ne $want ]] &&
9732 error "The $op counter on $facet is $count, not $want"
9737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9738 remote_ost_nodsh && skip "remote OST with nodsh" && return
9739 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9741 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9742 { skip "MDS doesn't support rename stats"; return; }
9743 local testdir=$DIR/${tdir}/stats_testdir
9744 mkdir -p $DIR/${tdir}
9747 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9748 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9750 # verify mdt stats first.
9751 mkdir ${testdir} || error "mkdir failed"
9752 check_stats $SINGLEMDS "mkdir" 1
9753 touch ${testdir}/${tfile} || error "touch failed"
9754 check_stats $SINGLEMDS "open" 1
9755 check_stats $SINGLEMDS "close" 1
9756 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9757 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9758 check_stats $SINGLEMDS "mknod" 2
9760 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9761 check_stats $SINGLEMDS "unlink" 1
9762 rm -f ${testdir}/${tfile} || error "file remove failed"
9763 check_stats $SINGLEMDS "unlink" 2
9765 # remove working dir and check mdt stats again.
9766 rmdir ${testdir} || error "rmdir failed"
9767 check_stats $SINGLEMDS "rmdir" 1
9769 local testdir1=$DIR/${tdir}/stats_testdir1
9771 mkdir -p ${testdir1}
9772 touch ${testdir1}/test1
9773 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9774 check_stats $SINGLEMDS "crossdir_rename" 1
9776 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9777 check_stats $SINGLEMDS "samedir_rename" 1
9781 run_test 133a "Verifying MDT stats ========================================"
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9785 remote_ost_nodsh && skip "remote OST with nodsh" && return
9786 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9787 local testdir=$DIR/${tdir}/stats_testdir
9788 mkdir -p ${testdir} || error "mkdir failed"
9789 touch ${testdir}/${tfile} || error "touch failed"
9790 cancel_lru_locks mdc
9793 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9794 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9796 # extra mdt stats verification.
9797 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9798 check_stats $SINGLEMDS "setattr" 1
9799 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9800 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9802 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9803 check_stats $SINGLEMDS "getattr" 1
9805 $LFS df || error "lfs failed"
9806 check_stats $SINGLEMDS "statfs" 1
9810 run_test 133b "Verifying extra MDT stats =================================="
9813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9814 remote_ost_nodsh && skip "remote OST with nodsh" && return
9815 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9816 local testdir=$DIR/$tdir/stats_testdir
9817 test_mkdir -p $testdir
9819 # verify obdfilter stats.
9820 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
9822 cancel_lru_locks osc
9823 wait_delete_completed
9826 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9827 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9829 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
9832 cancel_lru_locks osc
9833 check_stats ost1 "write" 1
9835 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
9836 check_stats ost1 "read" 1
9838 > $testdir/$tfile || error "truncate failed"
9839 check_stats ost1 "punch" 1
9841 rm -f $testdir/$tfile || error "file remove failed"
9842 wait_delete_completed
9843 check_stats ost1 "destroy" 1
9847 run_test 133c "Verifying OST stats ========================================"
9854 while [ $value -ge 2 ]; do
9859 if [ $orig -gt $order ]; then
9867 local size=('K' 'M' 'G' 'T');
9869 local size_string=$value
9871 while [ $value -ge 1024 ]; do
9872 if [ $i -gt 3 ]; then
9873 #T is the biggest unit we get here, if that is bigger,
9875 size_string=${value}T
9878 value=$((value >> 10))
9879 if [ $value -lt 1024 ]; then
9880 size_string=${value}${size[$i]}
9891 local context=${2:-.}
9892 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9894 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9900 remote_ost_nodsh && skip "remote OST with nodsh" && return
9901 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9902 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9903 { skip "MDS doesn't support rename stats"; return; }
9905 local testdir1=$DIR/${tdir}/stats_testdir1
9906 local testdir2=$DIR/${tdir}/stats_testdir2
9908 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9910 mkdir -p ${testdir1} || error "mkdir failed"
9911 mkdir -p ${testdir2} || error "mkdir failed"
9913 createmany -o $testdir1/test 512 || error "createmany failed"
9915 # check samedir rename size
9916 mv ${testdir1}/test0 ${testdir1}/test_0
9918 local testdir1_size=$(ls -l $DIR/${tdir} |
9919 awk '/stats_testdir1/ {print $5}')
9920 local testdir2_size=$(ls -l $DIR/${tdir} |
9921 awk '/stats_testdir2/ {print $5}')
9923 testdir1_size=$(order_2 $testdir1_size)
9924 testdir2_size=$(order_2 $testdir2_size)
9926 testdir1_size=$(size_in_KMGT $testdir1_size)
9927 testdir2_size=$(size_in_KMGT $testdir2_size)
9929 echo "source rename dir size: ${testdir1_size}"
9930 echo "target rename dir size: ${testdir2_size}"
9932 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9933 eval $cmd || error "$cmd failed"
9934 local samedir=$($cmd | grep 'same_dir')
9935 local same_sample=$(get_rename_size $testdir1_size)
9936 [ -z "$samedir" ] && error "samedir_rename_size count error"
9937 [[ $same_sample -eq 1 ]] ||
9938 error "samedir_rename_size error $same_sample"
9939 echo "Check same dir rename stats success"
9941 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9943 # check crossdir rename size
9944 mv ${testdir1}/test_0 ${testdir2}/test_0
9946 testdir1_size=$(ls -l $DIR/${tdir} |
9947 awk '/stats_testdir1/ {print $5}')
9948 testdir2_size=$(ls -l $DIR/${tdir} |
9949 awk '/stats_testdir2/ {print $5}')
9951 testdir1_size=$(order_2 $testdir1_size)
9952 testdir2_size=$(order_2 $testdir2_size)
9954 testdir1_size=$(size_in_KMGT $testdir1_size)
9955 testdir2_size=$(size_in_KMGT $testdir2_size)
9957 echo "source rename dir size: ${testdir1_size}"
9958 echo "target rename dir size: ${testdir2_size}"
9960 eval $cmd || error "$cmd failed"
9961 local crossdir=$($cmd | grep 'crossdir')
9962 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9963 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9964 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9965 [[ $src_sample -eq 1 ]] ||
9966 error "crossdir_rename_size error $src_sample"
9967 [[ $tgt_sample -eq 1 ]] ||
9968 error "crossdir_rename_size error $tgt_sample"
9969 echo "Check cross dir rename stats success"
9972 run_test 133d "Verifying rename_stats ========================================"
9975 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9976 remote_ost_nodsh && skip "remote OST with nodsh" && return
9977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9978 local testdir=$DIR/${tdir}/stats_testdir
9979 local ctr f0 f1 bs=32768 count=42 sum
9981 mkdir -p ${testdir} || error "mkdir failed"
9983 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9985 for ctr in {write,read}_bytes; do
9987 cancel_lru_locks osc
9989 do_facet ost1 $LCTL set_param -n \
9990 "obdfilter.*.exports.clear=clear"
9992 if [ $ctr = write_bytes ]; then
9994 f1=${testdir}/${tfile}
9996 f0=${testdir}/${tfile}
10000 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10003 cancel_lru_locks osc
10005 sum=$(do_facet ost1 $LCTL get_param \
10006 "obdfilter.*.exports.*.stats" |
10007 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10008 $1 == ctr { sum += $7 }
10009 END { printf("%0.0f", sum) }')
10011 if ((sum != bs * count)); then
10012 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10016 rm -rf $DIR/${tdir}
10018 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10020 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10023 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10024 remote_ost_nodsh && skip "remote OST with nodsh" && return
10025 # First without trusting modes.
10026 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10027 echo "proc_dirs='$proc_dirs'"
10028 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10029 find $proc_dirs -exec cat '{}' \; &> /dev/null
10031 # Second verifying readability.
10032 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10034 # eventually, this can also be replaced with "lctl get_param -R",
10035 # but not until that option is always available on the server
10037 for facet in mds1 ost1; do
10038 local facet_proc_dirs=$(do_facet $facet \
10039 \\\ls -d $proc_regexp 2>/dev/null)
10040 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10041 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10042 do_facet $facet find $facet_proc_dirs \
10043 ! -name req_history \
10044 -exec cat '{}' \\\; &> /dev/null
10046 do_facet $facet find $facet_proc_dirs \
10047 ! -name req_history \
10049 -exec cat '{}' \\\; &> /dev/null ||
10050 error "proc file read failed"
10053 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10057 remote_ost_nodsh && skip "remote OST with nodsh" && return
10058 # Second verifying writability.
10059 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10060 echo "proc_dirs='$proc_dirs'"
10061 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10064 -not -name force_lbug \
10065 -not -name changelog_mask \
10066 -exec badarea_io '{}' \; &> /dev/null ||
10067 error "find $proc_dirs failed"
10070 for facet in mds1 ost1; do
10071 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10072 skip "Too old lustre on $facet" && continue
10073 local facet_proc_dirs=$(do_facet $facet \
10074 \\\ls -d $proc_regexp 2> /dev/null)
10075 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10076 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10077 do_facet $facet find $facet_proc_dirs \
10079 -not -name force_lbug \
10080 -not -name changelog_mask \
10081 -exec badarea_io '{}' \\\; &> /dev/null ||
10082 error "$facet find $facet_proc_dirs failed"
10085 # remount the FS in case writes/reads /proc break the FS
10086 cleanup || error "failed to unmount"
10087 setup || error "failed to setup"
10090 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10094 remote_ost_nodsh && skip "remote OST with nodsh" && return
10095 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10096 skip "Need MDS version at least 2.9.54" && return
10099 for facet in client mds1 ost1; do
10100 local facet_proc_dirs=$(do_facet $facet \
10101 \\\ls -d $proc_regexp 2> /dev/null)
10102 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10103 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10104 # Get the list of files that are missing the terminating newline
10105 local missing=($(do_facet $facet \
10106 find ${facet_proc_dirs} -type f \| \
10107 while read F\; do \
10108 awk -v FS='\v' -v RS='\v\v' \
10109 "'END { if(NR>0 && \
10110 \\\$NF !~ /.*\\\n\$/) \
10111 print FILENAME}'" \
10114 [ ${#missing[*]} -eq 0 ] ||
10115 error "files do not end with newline: ${missing[*]}"
10118 run_test 133h "Proc files should end with newlines"
10121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10122 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10123 skip "Need MDS version at least 2.7.54" && return
10125 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10126 cancel_lru_locks mdc
10128 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10129 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10130 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10133 createmany -o $DIR/$tdir/f $nr ||
10134 error "failed to create $nr files in $DIR/$tdir"
10135 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10137 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10138 do_facet mds1 $LCTL set_param fail_loc=0x327
10139 do_facet mds1 $LCTL set_param fail_val=500
10142 echo "sleep 10 seconds ..."
10144 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10146 do_facet mds1 $LCTL set_param fail_loc=0
10147 do_facet mds1 $LCTL set_param fail_val=0
10148 [ $lck_cnt -lt $unused ] ||
10149 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10152 unlinkmany $DIR/$tdir/f $nr
10154 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10157 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10158 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10159 skip "Need MDS version at least 2.7.54" && return
10161 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10162 cancel_lru_locks mdc
10164 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10165 ldlm.lock_reclaim_threshold_mb)
10166 # disable reclaim temporarily
10167 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10169 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10170 do_facet mds1 $LCTL set_param fail_loc=0x328
10171 do_facet mds1 $LCTL set_param fail_val=500
10173 $LCTL set_param debug=+trace
10176 createmany -o $DIR/$tdir/f $nr &
10177 local create_pid=$!
10179 echo "Sleep $TIMEOUT seconds ..."
10181 if ! ps -p $create_pid > /dev/null 2>&1; then
10182 do_facet mds1 $LCTL set_param fail_loc=0
10183 do_facet mds1 $LCTL set_param fail_val=0
10184 do_facet mds1 $LCTL set_param \
10185 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10186 error "createmany finished incorrectly!"
10188 do_facet mds1 $LCTL set_param fail_loc=0
10189 do_facet mds1 $LCTL set_param fail_val=0
10190 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10191 wait $create_pid || return 1
10193 unlinkmany $DIR/$tdir/f $nr
10195 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10197 test_140() { #bug-17379
10198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10199 test_mkdir $DIR/$tdir
10200 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10201 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10203 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10204 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10206 while i=$((i + 1)); do
10208 cd $i || error "Changing to $i"
10209 ln -s ../stat stat || error "Creating stat symlink"
10210 # Read the symlink until ELOOP present,
10211 # not LBUGing the system is considered success,
10212 # we didn't overrun the stack.
10213 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10214 if [ $ret -ne 0 ]; then
10215 if [ $ret -eq 40 ]; then
10218 error "Open stat symlink"
10224 echo "The symlink depth = $i"
10225 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10226 error "Invalid symlink depth"
10228 # Test recursive symlink
10229 ln -s symlink_self symlink_self
10230 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10231 echo "open symlink_self returns $ret"
10232 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10234 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10238 local TF="$TMP/$tfile"
10240 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10242 cancel_lru_locks $OSC
10243 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10244 remount_client $MOUNT
10246 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10249 $TRUNCATE $DIR/$tfile 6000
10250 cancel_lru_locks $OSC
10251 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10254 echo "12345" >>$DIR/$tfile
10255 cancel_lru_locks $OSC
10256 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10259 echo "12345" >>$DIR/$tfile
10260 cancel_lru_locks $OSC
10261 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10266 run_test 150 "truncate/append tests"
10268 #LU-2902 roc_hit was not able to read all values from lproc
10269 function roc_hit_init() {
10270 local list=$(comma_list $(osts_nodes))
10271 local dir=$DIR/$tdir-check
10272 local file=$dir/$tfile
10278 #use setstripe to do a write to every ost
10279 for i in $(seq 0 $((OSTCOUNT-1))); do
10280 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10281 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10282 idx=$(printf %04x $i)
10283 BEFORE=$(get_osd_param $list *OST*$idx stats |
10284 awk '$1 == "cache_access" {sum += $7}
10285 END { printf("%0.0f", sum) }')
10287 cancel_lru_locks osc
10288 cat $file >/dev/null
10290 AFTER=$(get_osd_param $list *OST*$idx stats |
10291 awk '$1 == "cache_access" {sum += $7}
10292 END { printf("%0.0f", sum) }')
10294 echo BEFORE:$BEFORE AFTER:$AFTER
10295 if ! let "AFTER - BEFORE == 4"; then
10297 error "roc_hit is not safe to use"
10305 function roc_hit() {
10306 local list=$(comma_list $(osts_nodes))
10307 echo $(get_osd_param $list '' stats |
10308 awk '$1 == "cache_hit" {sum += $7}
10309 END { printf("%0.0f", sum) }')
10312 function set_cache() {
10315 if [ "$2" == "off" ]; then
10318 local list=$(comma_list $(osts_nodes))
10319 set_osd_param $list '' $1_cache_enable $on
10321 cancel_lru_locks osc
10325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10326 remote_ost_nodsh && skip "remote OST with nodsh" && return
10329 local list=$(comma_list $(osts_nodes))
10331 # check whether obdfilter is cache capable at all
10332 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10333 echo "not cache-capable obdfilter"
10337 # check cache is enabled on all obdfilters
10338 if get_osd_param $list '' read_cache_enable | grep 0; then
10339 echo "oss cache is disabled"
10343 set_osd_param $list '' writethrough_cache_enable 1
10345 # check write cache is enabled on all obdfilters
10346 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10347 echo "oss write cache is NOT enabled"
10353 #define OBD_FAIL_OBD_NO_LRU 0x609
10354 do_nodes $list $LCTL set_param fail_loc=0x609
10356 # pages should be in the case right after write
10357 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10360 local BEFORE=$(roc_hit)
10361 cancel_lru_locks osc
10362 cat $DIR/$tfile >/dev/null
10363 local AFTER=$(roc_hit)
10365 do_nodes $list $LCTL set_param fail_loc=0
10367 if ! let "AFTER - BEFORE == CPAGES"; then
10368 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10371 # the following read invalidates the cache
10372 cancel_lru_locks osc
10373 set_osd_param $list '' read_cache_enable 0
10374 cat $DIR/$tfile >/dev/null
10376 # now data shouldn't be found in the cache
10378 cancel_lru_locks osc
10379 cat $DIR/$tfile >/dev/null
10381 if let "AFTER - BEFORE != 0"; then
10382 error "IN CACHE: before: $BEFORE, after: $AFTER"
10385 set_osd_param $list '' read_cache_enable 1
10388 run_test 151 "test cache on oss and controls ==============================="
10391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10392 local TF="$TMP/$tfile"
10394 # simulate ENOMEM during write
10395 #define OBD_FAIL_OST_NOMEM 0x226
10396 lctl set_param fail_loc=0x80000226
10397 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10399 sync || error "sync failed"
10400 lctl set_param fail_loc=0
10402 # discard client's cache
10403 cancel_lru_locks osc
10405 # simulate ENOMEM during read
10406 lctl set_param fail_loc=0x80000226
10407 cmp $TF $DIR/$tfile || error "cmp failed"
10408 lctl set_param fail_loc=0
10412 run_test 152 "test read/write with enomem ============================"
10415 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10417 run_test 153 "test if fdatasync does not crash ======================="
10419 dot_lustre_fid_permission_check() {
10421 local ffid=$MOUNT/.lustre/fid/$fid
10424 echo "stat fid $fid"
10425 stat $ffid > /dev/null || error "stat $ffid failed."
10426 echo "touch fid $fid"
10427 touch $ffid || error "touch $ffid failed."
10428 echo "write to fid $fid"
10429 cat /etc/hosts > $ffid || error "write $ffid failed."
10430 echo "read fid $fid"
10431 diff /etc/hosts $ffid || error "read $ffid failed."
10432 echo "append write to fid $fid"
10433 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10434 echo "rename fid $fid"
10435 mv $ffid $test_dir/$tfile.1 &&
10436 error "rename $ffid to $tfile.1 should fail."
10437 touch $test_dir/$tfile.1
10438 mv $test_dir/$tfile.1 $ffid &&
10439 error "rename $tfile.1 to $ffid should fail."
10440 rm -f $test_dir/$tfile.1
10441 echo "truncate fid $fid"
10442 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10443 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10444 echo "link fid $fid"
10445 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10447 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10448 echo "setfacl fid $fid"
10449 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10450 echo "getfacl fid $fid"
10451 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10453 echo "unlink fid $fid"
10454 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10455 echo "mknod fid $fid"
10456 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10458 fid=[0xf00000400:0x1:0x0]
10459 ffid=$MOUNT/.lustre/fid/$fid
10461 echo "stat non-exist fid $fid"
10462 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10463 echo "write to non-exist fid $fid"
10464 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10465 echo "link new fid $fid"
10466 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10468 mkdir -p $test_dir/$tdir
10469 touch $test_dir/$tdir/$tfile
10470 fid=$($LFS path2fid $test_dir/$tdir)
10473 error "error: could not get fid for $test_dir/$dir/$tfile."
10475 ffid=$MOUNT/.lustre/fid/$fid
10478 ls $ffid > /dev/null || error "ls $ffid failed."
10479 echo "touch $fid/$tfile.1"
10480 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10482 echo "touch $MOUNT/.lustre/fid/$tfile"
10483 touch $MOUNT/.lustre/fid/$tfile && \
10484 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10486 echo "setxattr to $MOUNT/.lustre/fid"
10487 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10489 echo "listxattr for $MOUNT/.lustre/fid"
10490 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10492 echo "delxattr from $MOUNT/.lustre/fid"
10493 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10495 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10496 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10497 error "touch invalid fid should fail."
10499 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10500 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10501 error "touch non-normal fid should fail."
10503 echo "rename $tdir to $MOUNT/.lustre/fid"
10504 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10505 error "rename to $MOUNT/.lustre/fid should fail."
10507 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10509 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10510 local new_obf_mode=777
10512 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10513 chmod $new_obf_mode $DIR/.lustre/fid ||
10514 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10516 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10517 [ $obf_mode -eq $new_obf_mode ] ||
10518 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10520 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10521 chmod $old_obf_mode $DIR/.lustre/fid ||
10522 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10525 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10526 fid=$($LFS path2fid $test_dir/$tfile-2)
10528 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10530 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10531 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10532 error "create lov data thru .lustre failed"
10534 echo "cp /etc/passwd $test_dir/$tfile-2"
10535 cp /etc/passwd $test_dir/$tfile-2 ||
10536 error "copy to $test_dir/$tfile-2 failed."
10537 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10538 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10539 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10541 rm -rf $test_dir/tfile.lnk
10542 rm -rf $test_dir/$tfile-2
10546 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10547 skip "Need MDS version at least 2.4.1" && return
10549 local tf=$DIR/$tfile
10552 local fid=$($LFS path2fid $tf)
10553 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10555 # check that we get the same pathname back
10556 local found=$($LFS fid2path $MOUNT "$fid")
10557 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10558 [ "$found" == "$tf" ] ||
10559 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10561 run_test 154A "lfs path2fid and fid2path basic checks"
10564 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10565 skip "Need MDS version at least 2.4.1" && return
10567 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10568 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10569 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10570 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10572 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10573 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10575 # check that we get the same pathname
10576 echo "PFID: $PFID, name: $name"
10577 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10578 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10579 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10580 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10582 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10584 run_test 154B "verify the ll_decode_linkea tool"
10587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10588 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10589 { skip "Need MDS version at least 2.2.51"; return 0; }
10590 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10591 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10593 cp /etc/hosts $DIR/$tfile
10595 fid=$($LFS path2fid $DIR/$tfile)
10597 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10599 dot_lustre_fid_permission_check "$fid" $DIR ||
10600 error "dot lustre permission check $fid failed"
10602 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10604 touch $MOUNT/.lustre/file &&
10605 error "creation is not allowed under .lustre"
10607 mkdir $MOUNT/.lustre/dir &&
10608 error "mkdir is not allowed under .lustre"
10612 run_test 154a "Open-by-FID"
10615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10616 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10617 { skip "Need MDS version at least 2.2.51"; return 0; }
10618 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10620 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10622 local remote_dir=$DIR/$tdir/remote_dir
10626 mkdir -p $DIR/$tdir
10627 $LFS mkdir -i $MDTIDX $remote_dir ||
10628 error "create remote directory failed"
10630 cp /etc/hosts $remote_dir/$tfile
10632 fid=$($LFS path2fid $remote_dir/$tfile)
10634 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10636 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10637 error "dot lustre permission check $fid failed"
10640 run_test 154b "Open-by-FID for remote directory"
10643 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10644 skip "Need MDS version at least 2.4.1" && return
10646 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10647 local FID1=$($LFS path2fid $DIR/$tfile.1)
10648 local FID2=$($LFS path2fid $DIR/$tfile.2)
10649 local FID3=$($LFS path2fid $DIR/$tfile.3)
10652 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10653 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10654 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10656 [ "$FID" = "${!want}" ] ||
10657 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10661 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10663 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10664 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10668 run_test 154c "lfs path2fid and fid2path multiple arguments"
10671 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10672 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10673 skip "Need MDS version at least 2.5.53" && return
10675 if remote_mds; then
10676 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10680 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10687 local fid=$($LFS path2fid $DIR/$tfile)
10690 cmd="exec $fd<$DIR/$tfile"
10692 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10693 echo "$fid_list" | grep "$fid"
10696 cmd="exec $fd>/dev/null"
10698 if [ $rc -ne 0 ]; then
10699 error "FID $fid not found in open files list $fid_list"
10702 run_test 154d "Verify open file fid"
10706 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10707 skip "Need MDS version at least 2.6.50" && return
10709 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10710 error ".lustre returned by readdir"
10713 run_test 154e ".lustre is not returned by readdir"
10716 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10717 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10718 test_mkdir -p -c1 $DIR/$tdir/d
10719 # test dirs inherit from its stripe
10720 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10721 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10722 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10723 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10726 # get fid of parents
10727 local FID0=$($LFS path2fid $DIR/$tdir/d)
10728 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10729 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10730 local FID3=$($LFS path2fid $DIR)
10732 # check that path2fid --parents returns expected <parent_fid>/name
10733 # 1) test for a directory (single parent)
10734 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10735 [ "$parent" == "$FID0/foo1" ] ||
10736 error "expected parent: $FID0/foo1, got: $parent"
10738 # 2) test for a file with nlink > 1 (multiple parents)
10739 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10740 echo "$parent" | grep -F "$FID1/$tfile" ||
10741 error "$FID1/$tfile not returned in parent list"
10742 echo "$parent" | grep -F "$FID2/link" ||
10743 error "$FID2/link not returned in parent list"
10745 # 3) get parent by fid
10746 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10747 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10748 echo "$parent" | grep -F "$FID1/$tfile" ||
10749 error "$FID1/$tfile not returned in parent list (by fid)"
10750 echo "$parent" | grep -F "$FID2/link" ||
10751 error "$FID2/link not returned in parent list (by fid)"
10753 # 4) test for entry in root directory
10754 parent=$($LFS path2fid --parents $DIR/f)
10755 echo "$parent" | grep -F "$FID3/f" ||
10756 error "$FID3/f not returned in parent list"
10758 # 5) test it on root directory
10759 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10760 error "$MOUNT should not have parents"
10762 # enable xattr caching and check that linkea is correctly updated
10763 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10764 save_lustre_params client "llite.*.xattr_cache" > $save
10765 lctl set_param llite.*.xattr_cache 1
10767 # 6.1) linkea update on rename
10768 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10770 # get parents by fid
10771 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10772 # foo1 should no longer be returned in parent list
10773 echo "$parent" | grep -F "$FID1" &&
10774 error "$FID1 should no longer be in parent list"
10775 # the new path should appear
10776 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10777 error "$FID2/$tfile.moved is not in parent list"
10779 # 6.2) linkea update on unlink
10780 rm -f $DIR/$tdir/d/foo2/link
10781 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10782 # foo2/link should no longer be returned in parent list
10783 echo "$parent" | grep -F "$FID2/link" &&
10784 error "$FID2/link should no longer be in parent list"
10788 restore_lustre_params < $save
10791 run_test 154f "get parent fids by reading link ea"
10795 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
10796 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
10797 { skip "Need MDS version at least 2.6.92"; return 0; }
10798 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10800 mkdir -p $DIR/$tdir
10801 llapi_fid_test -d $DIR/$tdir
10803 run_test 154g "various llapi FID tests"
10805 test_155_small_load() {
10806 local temp=$TMP/$tfile
10807 local file=$DIR/$tfile
10809 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10810 error "dd of=$temp bs=6096 count=1 failed"
10812 cancel_lru_locks $OSC
10813 cmp $temp $file || error "$temp $file differ"
10815 $TRUNCATE $temp 6000
10816 $TRUNCATE $file 6000
10817 cmp $temp $file || error "$temp $file differ (truncate1)"
10819 echo "12345" >>$temp
10820 echo "12345" >>$file
10821 cmp $temp $file || error "$temp $file differ (append1)"
10823 echo "12345" >>$temp
10824 echo "12345" >>$file
10825 cmp $temp $file || error "$temp $file differ (append2)"
10831 test_155_big_load() {
10832 remote_ost_nodsh && skip "remote OST with nodsh" && return
10833 local temp=$TMP/$tfile
10834 local file=$DIR/$tfile
10837 local cache_size=$(do_facet ost$((MAXI+1)) \
10838 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10839 local large_file_size=$((cache_size * 2))
10841 echo "OSS cache size: $cache_size KB"
10842 echo "Large file size: $large_file_size KB"
10844 [ $MAXV -le $large_file_size ] && \
10845 skip_env "max available OST size needs > $large_file_size KB" && \
10848 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10850 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10851 error "dd of=$temp bs=$large_file_size count=1k failed"
10854 cancel_lru_locks osc
10855 cmp $temp $file || error "$temp $file differ"
10861 save_writethrough() {
10862 local facets=$(get_facets OST)
10864 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10865 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10870 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10871 save_writethrough $p
10874 set_cache writethrough on
10875 test_155_small_load
10876 restore_lustre_params < $p
10879 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10883 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10884 save_writethrough $p
10887 set_cache writethrough off
10888 test_155_small_load
10889 restore_lustre_params < $p
10892 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10897 save_writethrough $p
10900 set_cache writethrough on
10901 test_155_small_load
10902 restore_lustre_params < $p
10905 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10909 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10910 save_writethrough $p
10913 set_cache writethrough off
10914 test_155_small_load
10915 restore_lustre_params < $p
10918 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10922 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10923 save_writethrough $p
10926 set_cache writethrough on
10928 restore_lustre_params < $p
10931 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10935 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10936 save_writethrough $p
10939 set_cache writethrough off
10941 restore_lustre_params < $p
10944 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10948 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10949 save_writethrough $p
10952 set_cache writethrough on
10954 restore_lustre_params < $p
10957 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10961 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10962 save_writethrough $p
10965 set_cache writethrough off
10967 restore_lustre_params < $p
10970 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10973 remote_ost_nodsh && skip "remote OST with nodsh" && return
10974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10978 local file="$DIR/$tfile"
10979 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10981 [ "$(facet_fstype ost1)" = "zfs" -a \
10982 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10983 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10986 save_writethrough $p
10989 log "Turn on read and write cache"
10991 set_cache writethrough on
10993 log "Write data and read it back."
10994 log "Read should be satisfied from the cache."
10995 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10997 cancel_lru_locks osc
10998 cat $file >/dev/null
11000 if ! let "AFTER - BEFORE == CPAGES"; then
11001 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11003 log "cache hits:: before: $BEFORE, after: $AFTER"
11006 log "Read again; it should be satisfied from the cache."
11008 cancel_lru_locks osc
11009 cat $file >/dev/null
11011 if ! let "AFTER - BEFORE == CPAGES"; then
11012 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11014 log "cache hits:: before: $BEFORE, after: $AFTER"
11017 log "Turn off the read cache and turn on the write cache"
11019 set_cache writethrough on
11021 log "Read again; it should be satisfied from the cache."
11023 cancel_lru_locks osc
11024 cat $file >/dev/null
11026 if ! let "AFTER - BEFORE == CPAGES"; then
11027 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11029 log "cache hits:: before: $BEFORE, after: $AFTER"
11032 log "Read again; it should not be satisfied from the cache."
11034 cancel_lru_locks osc
11035 cat $file >/dev/null
11037 if ! let "AFTER - BEFORE == 0"; then
11038 error "IN CACHE: before: $BEFORE, after: $AFTER"
11040 log "cache hits:: before: $BEFORE, after: $AFTER"
11043 log "Write data and read it back."
11044 log "Read should be satisfied from the cache."
11045 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11047 cancel_lru_locks osc
11048 cat $file >/dev/null
11050 if ! let "AFTER - BEFORE == CPAGES"; then
11051 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11053 log "cache hits:: before: $BEFORE, after: $AFTER"
11056 log "Read again; it should not be satisfied from the cache."
11058 cancel_lru_locks osc
11059 cat $file >/dev/null
11061 if ! let "AFTER - BEFORE == 0"; then
11062 error "IN CACHE: before: $BEFORE, after: $AFTER"
11064 log "cache hits:: before: $BEFORE, after: $AFTER"
11067 log "Turn off read and write cache"
11069 set_cache writethrough off
11071 log "Write data and read it back"
11072 log "It should not be satisfied from the cache."
11074 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11075 cancel_lru_locks osc
11077 cat $file >/dev/null
11079 if ! let "AFTER - BEFORE == 0"; then
11080 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11082 log "cache hits:: before: $BEFORE, after: $AFTER"
11085 log "Turn on the read cache and turn off the write cache"
11087 set_cache writethrough off
11089 log "Write data and read it back"
11090 log "It should not be satisfied from the cache."
11092 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11094 cancel_lru_locks osc
11095 cat $file >/dev/null
11097 if ! let "AFTER - BEFORE == 0"; then
11098 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11100 log "cache hits:: before: $BEFORE, after: $AFTER"
11103 log "Read again; it should be satisfied from the cache."
11105 cancel_lru_locks osc
11106 cat $file >/dev/null
11108 if ! let "AFTER - BEFORE == CPAGES"; then
11109 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11111 log "cache hits:: before: $BEFORE, after: $AFTER"
11115 restore_lustre_params < $p
11118 run_test 156 "Verification of tunables"
11121 cleanup_changelog () {
11123 echo "Deregistering changelog client $CL_USER"
11124 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11128 if [[ $MDSCOUNT -gt 1 ]]; then
11129 error_ignore bz17935 $*
11137 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11139 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11141 if [ $MASK -eq 1 ]; then
11142 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11144 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11148 changelog_extract_field() {
11152 local identifier=$4
11154 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11155 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11161 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11162 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11163 { skip "Need MDS version at least 2.2.0"; return; }
11165 local CL_USERS="mdd.$MDT0.changelog_users"
11166 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11167 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11168 changelog_register -n)
11169 echo "Registered as changelog user $CL_USER"
11170 trap cleanup_changelog EXIT
11171 $GET_CL_USERS | grep -q $CL_USER ||
11172 error "User $CL_USER not found in changelog_users"
11175 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11176 touch $DIR/$tdir/pics/2008/zachy/timestamp
11177 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11178 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11179 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11180 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11181 rm $DIR/$tdir/pics/desktop.jpg
11183 $LFS changelog $MDT0 | tail -5
11185 echo "verifying changelog mask"
11186 changelog_chmask "MKDIR"
11187 changelog_chmask "CLOSE"
11189 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11190 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11192 changelog_chmask "MKDIR"
11193 changelog_chmask "CLOSE"
11195 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11196 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11198 $LFS changelog $MDT0
11199 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11200 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11201 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11202 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11205 echo "verifying target fid"
11206 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11207 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11208 [ "$fidc" == "$fidf" ] ||
11209 err17935 "fid in changelog $fidc != file fid $fidf"
11210 echo "verifying parent fid"
11211 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11212 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11213 [ "$fidc" == "$fidf" ] ||
11214 err17935 "pfid in changelog $fidc != dir fid $fidf"
11216 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11217 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11218 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11219 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11220 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11221 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11223 MIN_REC=$($GET_CL_USERS |
11224 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11225 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11226 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11227 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11228 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11230 # LU-3446 changelog index reset on MDT restart
11231 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11232 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11233 $LFS changelog_clear $MDT0 $CL_USER 0
11234 stop $SINGLEMDS || error "Fail to stop MDT."
11235 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11236 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11237 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11238 [ $CUR_REC1 == $CUR_REC2 ] ||
11239 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11241 echo "verifying user deregister"
11243 $GET_CL_USERS | grep -q $CL_USER &&
11244 error "User $CL_USER still in changelog_users"
11246 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11247 if [ $CL_USER -eq 0 ]; then
11248 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11249 touch $DIR/$tdir/chloe
11250 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11251 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11252 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11254 echo "$CL_USER other changelog users; can't verify off"
11257 run_test 160a "changelog sanity"
11259 test_160b() { # LU-3587
11260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11261 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11262 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11263 { skip "Need MDS version at least 2.2.0"; return; }
11265 local CL_USERS="mdd.$MDT0.changelog_users"
11266 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11267 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11268 changelog_register -n)
11269 echo "Registered as changelog user $CL_USER"
11270 trap cleanup_changelog EXIT
11271 $GET_CL_USERS | grep -q $CL_USER ||
11272 error "User $CL_USER not found in changelog_users"
11274 local LONGNAME1=$(str_repeat a 255)
11275 local LONGNAME2=$(str_repeat b 255)
11278 echo "creating very long named file"
11279 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11280 echo "moving very long named file"
11281 mv $LONGNAME1 $LONGNAME2
11283 $LFS changelog $MDT0 | grep RENME
11287 run_test 160b "Verify that very long rename doesn't crash in changelog"
11290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11293 local server_version=$(lustre_version_code $SINGLEMDS)
11295 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11296 [[ $server_version -gt $(version_code 2.5.1) &&
11297 $server_version -lt $(version_code 2.5.50) ]] ||
11298 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11301 # Registration step
11302 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11303 changelog_register -n)
11304 trap cleanup_changelog EXIT
11307 mkdir -p $DIR/$tdir
11308 $MCREATE $DIR/$tdir/foo_160c
11309 changelog_chmask "TRUNC"
11310 $TRUNCATE $DIR/$tdir/foo_160c 200
11311 changelog_chmask "TRUNC"
11312 $TRUNCATE $DIR/$tdir/foo_160c 199
11313 $LFS changelog $MDT0
11314 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11315 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11316 $LFS changelog_clear $MDT0 $CL_USER 0
11318 # Deregistration step
11321 run_test 160c "verify that changelog log catch the truncate event"
11324 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11325 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11327 local server_version=$(lustre_version_code mds1)
11328 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11330 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11331 { skip "Need MDS version at least 2.7.60+"; return; }
11332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11334 # Registration step
11335 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11336 changelog_register -n)
11338 trap cleanup_changelog EXIT
11339 mkdir -p $DIR/$tdir/migrate_dir
11340 $LFS changelog_clear $MDT0 $CL_USER 0
11342 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11343 $LFS changelog $MDT0
11344 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11345 $LFS changelog_clear $MDT0 $CL_USER 0
11346 [ $MIGRATES -eq 1 ] ||
11347 error "MIGRATE changelog mask count $MIGRATES != 1"
11349 # Deregistration step
11352 run_test 160d "verify that changelog log catch the migrate event"
11355 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11358 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11359 changelog_register -n)
11360 echo "Registered as changelog user $CL_USER"
11361 trap cleanup_changelog EXIT
11363 # Delete a future user (expect fail)
11364 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11367 if [ $rc -eq 0 ]; then
11368 error "Deleted non-existant user cl77"
11369 elif [ $rc -ne 2 ]; then
11370 error "changelog_deregister failed with $rc, " \
11371 "expected 2 (ENOENT)"
11374 # Clear to a bad index (1 billion should be safe)
11375 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11378 if [ $rc -eq 0 ]; then
11379 error "Successfully cleared to invalid CL index"
11380 elif [ $rc -ne 22 ]; then
11381 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11384 run_test 160e "changelog negative testing"
11387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11388 test_mkdir -c1 $DIR/$tdir
11389 cp /etc/hosts $DIR/$tdir/$tfile
11390 test_mkdir -c1 $DIR/$tdir/foo1
11391 test_mkdir -c1 $DIR/$tdir/foo2
11392 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11393 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11394 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11395 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11396 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11397 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11398 $LFS fid2path $DIR $FID
11399 err17935 "bad link ea"
11402 rm $DIR/$tdir/foo2/zachary
11404 rm $DIR/$tdir/foo2/thor
11406 rm $DIR/$tdir/$tfile
11408 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11409 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11411 $LFS fid2path $DIR $FID
11412 err17935 "bad link rename"
11414 rm $DIR/$tdir/foo2/maggie
11417 local longname=filename_avg_len_is_thirty_two_
11418 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11419 error "failed to hardlink many files"
11420 links=$($LFS fid2path $DIR $FID | wc -l)
11421 echo -n "${links}/1000 links in link EA"
11422 [[ $links -gt 60 ]] ||
11423 err17935 "expected at least 60 links in link EA"
11424 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11425 error "failed to unlink many hardlinks"
11427 run_test 161a "link ea sanity"
11430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11431 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11433 local remote_dir=$DIR/$tdir/remote_dir
11435 mkdir -p $DIR/$tdir
11436 $LFS mkdir -i $MDTIDX $remote_dir ||
11437 error "create remote directory failed"
11439 cp /etc/hosts $remote_dir/$tfile
11440 mkdir -p $remote_dir/foo1
11441 mkdir -p $remote_dir/foo2
11442 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11443 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11444 ln $remote_dir/$tfile $remote_dir/foo1/luna
11445 ln $remote_dir/$tfile $remote_dir/foo2/thor
11447 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11449 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11450 $LFS fid2path $DIR $FID
11451 err17935 "bad link ea"
11454 rm $remote_dir/foo2/zachary
11456 rm $remote_dir/foo2/thor
11458 rm $remote_dir/$tfile
11460 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11461 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11462 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11463 $LFS fid2path $DIR $FID
11464 err17935 "bad link rename"
11466 rm $remote_dir/foo2/maggie
11469 local longname=filename_avg_len_is_thirty_two_
11470 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11471 error "failed to hardlink many files"
11472 links=$($LFS fid2path $DIR $FID | wc -l)
11473 echo -n "${links}/1000 links in link EA"
11474 [[ ${links} -gt 60 ]] ||
11475 err17935 "expected at least 60 links in link EA"
11476 unlinkmany $remote_dir/foo2/$longname 1000 ||
11477 error "failed to unlink many hardlinks"
11479 run_test 161b "link ea sanity under remote directory"
11482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11484 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11485 skip "Need MDS version at least 2.1.5" && return
11487 # define CLF_RENAME_LAST 0x0001
11488 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11489 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11490 changelog_register -n)
11492 trap cleanup_changelog EXIT
11494 mkdir -p $DIR/$tdir
11495 touch $DIR/$tdir/foo_161c
11496 touch $DIR/$tdir/bar_161c
11497 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11498 $LFS changelog $MDT0 | grep RENME
11499 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11501 $LFS changelog_clear $MDT0 $CL_USER 0
11502 if [ x$flags != "x0x1" ]; then
11503 error "flag $flags is not 0x1"
11505 echo "rename overwrite a target having nlink = 1," \
11506 "changelog record has flags of $flags"
11508 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11509 touch $DIR/$tdir/foo_161c
11510 touch $DIR/$tdir/bar_161c
11511 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11512 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11513 $LFS changelog $MDT0 | grep RENME
11514 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11515 $LFS changelog_clear $MDT0 $CL_USER 0
11516 if [ x$flags != "x0x0" ]; then
11517 error "flag $flags is not 0x0"
11519 echo "rename overwrite a target having nlink > 1," \
11520 "changelog record has flags of $flags"
11522 # rename doesn't overwrite a target (changelog flag 0x0)
11523 touch $DIR/$tdir/foo_161c
11524 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11525 $LFS changelog $MDT0 | grep RENME
11526 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11527 $LFS changelog_clear $MDT0 $CL_USER 0
11528 if [ x$flags != "x0x0" ]; then
11529 error "flag $flags is not 0x0"
11531 echo "rename doesn't overwrite a target," \
11532 "changelog record has flags of $flags"
11534 # define CLF_UNLINK_LAST 0x0001
11535 # unlink a file having nlink = 1 (changelog flag 0x1)
11536 rm -f $DIR/$tdir/foo2_161c
11537 $LFS changelog $MDT0 | grep UNLNK
11538 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11539 $LFS changelog_clear $MDT0 $CL_USER 0
11540 if [ x$flags != "x0x1" ]; then
11541 error "flag $flags is not 0x1"
11543 echo "unlink a file having nlink = 1," \
11544 "changelog record has flags of $flags"
11546 # unlink a file having nlink > 1 (changelog flag 0x0)
11547 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11548 rm -f $DIR/$tdir/foobar_161c
11549 $LFS changelog $MDT0 | grep UNLNK
11550 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11551 $LFS changelog_clear $MDT0 $CL_USER 0
11552 if [ x$flags != "x0x0" ]; then
11553 error "flag $flags is not 0x0"
11555 echo "unlink a file having nlink > 1," \
11556 "changelog record has flags of $flags"
11559 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11566 # cleanup previous run
11567 rm -rf $DIR/$tdir/$tfile
11569 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11570 changelog_register -n)
11571 [[ $? -eq 0 ]] || error "changelog_register failed"
11573 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11574 # interfer with $MOUNT/.lustre/fid/ access
11576 [[ $? -eq 0 ]] || error "mkdir failed"
11578 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11579 $LCTL set_param fail_loc=0x8000140c
11581 $LCTL set_param fail_val=5
11584 echo foofoo > $DIR/$tdir/$tfile &
11587 # wait for create to be delayed
11591 [[ $? -eq 0 ]] || error "create should be blocked"
11593 local tempfile=$(mktemp)
11594 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11595 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11596 # some delay may occur during ChangeLog publishing and file read just
11597 # above, that could allow file write to happen finally
11598 [[ -s $tempfile ]] && echo "file should be empty"
11600 $LCTL set_param fail_loc=0
11603 [[ $? -eq 0 ]] || error "create failed"
11605 $LFS changelog_clear $MDT0 $user 0
11606 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11608 run_test 161d "create with concurrent .lustre/fid access"
11615 local path=$(${LFS} fid2path $*)
11616 # Remove the '//' indicating a remote directory
11617 path=$(echo $path | sed 's#//#/#g')
11620 if [ $RC -ne 0 ]; then
11621 err17935 "path looked up of $expected failed. Error $RC"
11623 elif [ "${path}" != "${expected}" ]; then
11624 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11627 echo "fid $fid resolves to path $path (expected $expected)"
11630 test_162a() { # was test_162
11631 # Make changes to filesystem
11632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11633 test_mkdir -p -c1 $DIR/$tdir/d2
11634 touch $DIR/$tdir/d2/$tfile
11635 touch $DIR/$tdir/d2/x1
11636 touch $DIR/$tdir/d2/x2
11637 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11638 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11640 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11641 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11642 error "check path $tdir/d2/$tfile failed"
11645 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11646 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11647 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11648 error "check path $tdir/d2/p/q/r/slink failed"
11650 # softlink to wrong file
11651 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11652 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11653 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11654 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11657 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11658 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11659 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11660 # fid2path dir/fsname should both work
11661 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11662 error "check path $tdir/d2/a/b/c/new_file failed"
11663 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11664 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11666 # hardlink count: check that there are 2 links
11667 # Doesnt work with CMD yet: 17935
11668 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11669 err17935 "expected 2 links"
11671 # hardlink indexing: remove the first link
11672 rm $DIR/$tdir/d2/p/q/r/hlink
11673 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11674 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11678 run_test 162a "path lookup sanity"
11681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11682 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11685 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11686 error "create striped dir failed"
11688 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11689 tail -n 1 | awk '{print $2}')
11690 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11692 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11693 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11696 for ((i=0;i<5;i++)); do
11697 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11698 error "get fid for f$i failed"
11699 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11700 error "check path $tdir/striped_dir/f$i failed"
11702 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11703 error "get fid for d$i failed"
11704 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11705 error "check path $tdir/striped_dir/d$i failed"
11710 run_test 162b "striped directory path lookup sanity"
11712 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11714 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11715 skip "Need MDS version at least 2.7.51" && return
11716 test_mkdir $DIR/$tdir.local
11717 test_mkdir $DIR/$tdir.remote
11718 local lpath=$tdir.local
11719 local rpath=$tdir.remote
11721 for ((i = 0; i <= 101; i++)); do
11724 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11725 error "get fid for local directory $DIR/$lpath failed"
11726 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11727 error "check path for local directory $DIR/$lpath failed"
11730 test_mkdir $DIR/$rpath
11731 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11732 error "get fid for remote directory $DIR/$rpath failed"
11733 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11734 error "check path for remote directory $DIR/$rpath failed"
11739 run_test 162c "fid2path works with paths 100 or more directories deep"
11742 # do directio so as not to populate the page cache
11743 log "creating a 10 Mb file"
11744 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11745 log "starting reads"
11746 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11747 log "truncating the file"
11748 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11750 kill %+ || true # reads might have finished
11751 echo "wait until dd is finished"
11753 log "removing the temporary file"
11754 rm -rf $DIR/$tfile || error "tmp file removal failed"
11756 run_test 169 "parallel read and truncate should not deadlock"
11759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11760 $LCTL clear # bug 18514
11761 $LCTL debug_daemon start $TMP/${tfile}_log_good
11763 $LCTL debug_daemon stop
11764 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11765 error "sed failed to read log_good"
11767 $LCTL debug_daemon start $TMP/${tfile}_log_good
11769 $LCTL debug_daemon stop
11771 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11772 error "lctl df log_bad failed"
11774 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11775 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11777 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11778 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11780 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11781 error "bad_line good_line1 good_line2 are empty"
11783 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11784 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11785 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11787 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11788 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11789 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11791 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11792 error "bad_line_new good_line_new are empty"
11794 local expected_good=$((good_line1 + good_line2*2))
11796 rm -f $TMP/${tfile}*
11797 # LU-231, short malformed line may not be counted into bad lines
11798 if [ $bad_line -ne $bad_line_new ] &&
11799 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11800 error "expected $bad_line bad lines, but got $bad_line_new"
11804 if [ $expected_good -ne $good_line_new ]; then
11805 error "expected $expected_good good lines, but got $good_line_new"
11810 run_test 170 "test lctl df to handle corrupted log ====================="
11812 test_171() { # bug20592
11813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11814 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11815 $LCTL set_param fail_loc=0x50e
11816 $LCTL set_param fail_val=3000
11817 multiop_bg_pause $DIR/$tfile O_s || true
11819 kill -USR1 $MULTIPID
11823 if dmesg | grep "recursive fault"; then
11824 error "caught a recursive fault"
11826 $LCTL set_param fail_loc=0
11829 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11831 # it would be good to share it with obdfilter-survey/iokit-libecho code
11832 setup_obdecho_osc () {
11835 local obdfilter_name=$2
11836 echo "Creating new osc for $obdfilter_name on $ost_nid"
11837 # make sure we can find loopback nid
11838 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11840 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11841 ${obdfilter_name}_osc_UUID || rc=2; }
11842 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11843 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11847 cleanup_obdecho_osc () {
11848 local obdfilter_name=$1
11849 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11850 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11857 local pages=${3:-64}
11862 local obd_size=$(get_obd_size $node $OBD)
11863 local page_size=$(get_page_size $node)
11864 if [[ -n "$obd_size" ]]; then
11865 local new_count=$((obd_size / (pages * page_size / 1024)))
11866 [[ $new_count -ge $count ]] || count=$new_count
11869 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11870 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11872 if [ $rc -eq 0 ]; then
11873 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11874 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11876 echo "New object id is $id"
11877 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11879 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11880 "test_brw $count w v $pages $id" || rc=4; }
11881 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11883 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11884 "cleanup" || rc=5; }
11885 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11886 "detach" || rc=6; }
11887 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11893 remote_ost_nodsh && skip "remote OST with nodsh" && return
11895 local rmmod_local=0
11897 if ! module_loaded obdecho; then
11898 load_module obdecho/obdecho
11902 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11903 local host=$(lctl get_param -n osc.$osc.import |
11904 awk '/current_connection:/ {print $2}' )
11905 local target=$(lctl get_param -n osc.$osc.import |
11906 awk '/target:/ {print $2}' )
11907 target=${target%_UUID}
11909 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11910 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11911 [[ -n $target ]] && cleanup_obdecho_osc $target
11912 [ $rmmod_local -eq 1 ] && rmmod obdecho
11915 run_test 180a "test obdecho on osc"
11918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11919 remote_ost_nodsh && skip "remote OST with nodsh" && return
11921 local rmmod_remote=0
11923 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11924 rmmod_remote=true || error "failed to load module obdecho"
11925 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11926 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11927 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11930 run_test 180b "test obdecho directly on obdfilter"
11932 test_180c() { # LU-2598
11933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11934 remote_ost_nodsh && skip "remote OST with nodsh" && return
11935 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11936 skip "Need MDS version at least 2.4.0" && return
11939 local rmmod_remote=false
11940 local pages=16384 # 64MB bulk I/O RPC size
11943 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11944 rmmod_remote=true || error "failed to load module obdecho"
11946 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11948 if [ -n "$target" ]; then
11949 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11951 echo "there is no obdfilter target on ost1"
11954 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11957 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11959 test_181() { # bug 22177
11960 test_mkdir $DIR/$tdir
11961 # create enough files to index the directory
11962 createmany -o $DIR/$tdir/foobar 4000
11963 # print attributes for debug purpose
11966 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11968 # remove the files & current working dir
11969 unlinkmany $DIR/$tdir/foobar 4000
11971 kill -USR1 $MULTIPID
11973 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11976 run_test 181 "Test open-unlinked dir ========================"
11982 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11984 $LCTL set_param mdc.*.rpc_stats=clear
11986 for (( i = 0; i < $tcount; i++ )) ; do
11987 mkdir $DIR/$tdir/$i
11990 for (( i = 0; i < $tcount; i++ )) ; do
11991 createmany -o $DIR/$tdir/$i/f- $fcount &
11995 for (( i = 0; i < $tcount; i++ )) ; do
11996 unlinkmany $DIR/$tdir/$i/f- $fcount &
12000 $LCTL get_param mdc.*.rpc_stats
12004 run_test 182 "Test parallel modify metadata operations ================"
12006 test_183() { # LU-2275
12007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12008 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12009 skip "Need MDS version at least 2.3.56" && return
12011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12012 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12013 echo aaa > $DIR/$tdir/$tfile
12015 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12016 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12018 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12019 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12021 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12023 # Flush negative dentry cache
12024 touch $DIR/$tdir/$tfile
12026 # We are not checking for any leaked references here, they'll
12027 # become evident next time we do cleanup with module unload.
12030 run_test 183 "No crash or request leak in case of strange dispositions ========"
12032 # test suite 184 is for LU-2016, LU-2017
12034 check_swap_layouts_support && return 0
12036 dir0=$DIR/$tdir/$testnum
12037 test_mkdir -p -c1 $dir0
12042 $SETSTRIPE -c1 $file1
12044 $SETSTRIPE -c2 $file2
12046 gen1=$($GETSTRIPE -g $file1)
12047 gen2=$($GETSTRIPE -g $file2)
12049 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12050 gen=$($GETSTRIPE -g $file1)
12051 [[ $gen1 != $gen ]] ||
12052 "Layout generation on $file1 does not change"
12053 gen=$($GETSTRIPE -g $file2)
12054 [[ $gen2 != $gen ]] ||
12055 "Layout generation on $file2 does not change"
12057 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12058 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12060 run_test 184a "Basic layout swap"
12063 check_swap_layouts_support && return 0
12065 dir0=$DIR/$tdir/$testnum
12066 mkdir -p $dir0 || error "creating dir $dir0"
12073 $SETSTRIPE -c1 $file1
12074 $SETSTRIPE -c2 $file2
12075 $SETSTRIPE -c1 $file3
12076 chown $RUNAS_ID $file3
12077 gen1=$($GETSTRIPE -g $file1)
12078 gen2=$($GETSTRIPE -g $file2)
12080 $LFS swap_layouts $dir1 $dir2 &&
12081 error "swap of directories layouts should fail"
12082 $LFS swap_layouts $dir1 $file1 &&
12083 error "swap of directory and file layouts should fail"
12084 $RUNAS $LFS swap_layouts $file1 $file2 &&
12085 error "swap of file we cannot write should fail"
12086 $LFS swap_layouts $file1 $file3 &&
12087 error "swap of file with different owner should fail"
12088 /bin/true # to clear error code
12090 run_test 184b "Forbidden layout swap (will generate errors)"
12093 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12094 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12095 check_swap_layouts_support && return 0
12097 local dir0=$DIR/$tdir/$testnum
12098 mkdir -p $dir0 || error "creating dir $dir0"
12100 local ref1=$dir0/ref1
12101 local ref2=$dir0/ref2
12102 local file1=$dir0/file1
12103 local file2=$dir0/file2
12104 # create a file large enough for the concurrent test
12105 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12106 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12107 echo "ref file size: ref1($(stat -c %s $ref1))," \
12108 "ref2($(stat -c %s $ref2))"
12111 dd if=$ref1 of=$file1 bs=16k &
12114 # Make sure dd starts to copy file
12115 while [ ! -f $file1 ]; do sleep 0.1; done
12117 $LFS swap_layouts $file1 $file2
12120 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12121 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12123 # how many bytes copied before swapping layout
12124 local copied=$(stat -c %s $file2)
12125 local remaining=$(stat -c %s $ref1)
12126 remaining=$((remaining - copied))
12127 echo "Copied $copied bytes before swapping layout..."
12129 cmp -n $copied $file1 $ref2 | grep differ &&
12130 error "Content mismatch [0, $copied) of ref2 and file1"
12131 cmp -n $copied $file2 $ref1 ||
12132 error "Content mismatch [0, $copied) of ref1 and file2"
12133 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12134 error "Content mismatch [$copied, EOF) of ref1 and file1"
12137 rm -f $ref1 $ref2 $file1 $file2
12139 run_test 184c "Concurrent write and layout swap"
12142 check_swap_layouts_support && return 0
12143 [ -z "$(which getfattr 2>/dev/null)" ] &&
12144 skip "no getfattr command" && return 0
12146 local file1=$DIR/$tdir/$tfile-1
12147 local file2=$DIR/$tdir/$tfile-2
12148 local file3=$DIR/$tdir/$tfile-3
12152 mkdir -p $DIR/$tdir
12153 touch $file1 || error "create $file1 failed"
12154 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12155 error "create $file2 failed"
12156 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12157 error "create $file3 failed"
12158 lovea1=$(get_layout_param $file1)
12160 $LFS swap_layouts $file2 $file3 ||
12161 error "swap $file2 $file3 layouts failed"
12162 $LFS swap_layouts $file1 $file2 ||
12163 error "swap $file1 $file2 layouts failed"
12165 lovea2=$(get_layout_param $file2)
12168 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12170 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12171 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12173 run_test 184d "allow stripeless layouts swap"
12176 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12177 { skip "Need MDS version at least 2.6.94"; return 0; }
12178 check_swap_layouts_support && return 0
12179 [ -z "$(which getfattr 2>/dev/null)" ] &&
12180 skip "no getfattr command" && return 0
12182 local file1=$DIR/$tdir/$tfile-1
12183 local file2=$DIR/$tdir/$tfile-2
12184 local file3=$DIR/$tdir/$tfile-3
12187 mkdir -p $DIR/$tdir
12188 touch $file1 || error "create $file1 failed"
12189 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12190 error "create $file2 failed"
12191 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12192 error "create $file3 failed"
12194 $LFS swap_layouts $file1 $file2 ||
12195 error "swap $file1 $file2 layouts failed"
12197 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12198 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12200 echo 123 > $file1 || error "Should be able to write into $file1"
12202 $LFS swap_layouts $file1 $file3 ||
12203 error "swap $file1 $file3 layouts failed"
12205 echo 123 > $file1 || error "Should be able to write into $file1"
12207 rm -rf $file1 $file2 $file3
12209 run_test 184e "Recreate layout after stripeless layout swaps"
12211 test_185() { # LU-2441
12212 # LU-3553 - no volatile file support in old servers
12213 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12214 { skip "Need MDS version at least 2.3.60"; return 0; }
12216 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12217 touch $DIR/$tdir/spoo
12218 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12219 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12220 error "cannot create/write a volatile file"
12221 [ "$FILESET" == "" ] &&
12222 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12223 error "FID is still valid after close"
12225 multiop_bg_pause $DIR/$tdir vVw4096_c
12232 # assume that the next FID for this client is sequential, since stdout
12233 # is unfortunately eaten by multiop_bg_pause
12234 local n=$((${fidv[1]} + 1))
12235 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12236 if [ "$FILESET" == "" ]; then
12237 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12238 error "FID is missing before close"
12240 kill -USR1 $multi_pid
12241 # 1 second delay, so if mtime change we will see it
12243 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12244 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12246 run_test 185 "Volatile file support"
12249 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12250 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12251 skip "Need MDS version at least 2.3.0" && return
12253 local dir0=$DIR/$tdir/$testnum
12254 mkdir -p $dir0 || error "creating dir $dir0"
12256 local file=$dir0/file1
12257 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12258 local dv1=$($LFS data_version $file)
12259 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12260 local dv2=$($LFS data_version $file)
12261 [[ $dv1 != $dv2 ]] ||
12262 error "data version did not change on write $dv1 == $dv2"
12267 run_test 187a "Test data version change"
12270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12271 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12272 skip "Need MDS version at least 2.3.0" && return
12274 local dir0=$DIR/$tdir/$testnum
12275 mkdir -p $dir0 || error "creating dir $dir0"
12277 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12278 [[ ${DV[0]} != ${DV[1]} ]] ||
12279 error "data version did not change on write"\
12280 " ${DV[0]} == ${DV[1]}"
12285 run_test 187b "Test data version change on volatile file"
12288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12289 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12290 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12292 local POOL=${POOL:-cea1}
12293 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12294 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12297 local last_ost=$(($OSTCOUNT - 1))
12299 local ost_list=$(seq $first_ost $ost_step $last_ost)
12300 local ost_range="$first_ost $last_ost $ost_step"
12301 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12302 local file_dir=$POOL_ROOT/file_tst
12303 local subdir=$test_path/subdir
12306 if ! combined_mgs_mds ; then
12311 # former test_200a test_200b
12312 pool_add $POOL || { rc=$? ; break; }
12313 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12314 # former test_200c test_200d
12315 mkdir -p $test_path
12316 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12317 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12319 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12320 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12321 || { rc=$? ; break; }
12322 # former test_200e test_200f
12323 local files=$((OSTCOUNT*3))
12324 pool_alloc_files $POOL $test_path $files "$ost_list" \
12325 || { rc=$? ; break; }
12326 pool_create_files $POOL $file_dir $files "$ost_list" \
12327 || { rc=$? ; break; }
12328 # former test_200g test_200h
12329 pool_lfs_df $POOL || { rc=$? ; break; }
12330 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12332 # former test_201a test_201b test_201c
12333 pool_remove_first_target $POOL || { rc=$? ; break; }
12335 local f=$test_path/$tfile
12336 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12337 pool_remove $POOL $f || { rc=$? ; break; }
12343 if ! combined_mgs_mds ; then
12348 run_test 200 "OST pools"
12350 # usage: default_attr <count | size | offset>
12352 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12355 # usage: check_default_stripe_attr
12356 check_default_stripe_attr() {
12357 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12360 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12362 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12366 error "unknown getstripe attr '$1'"
12369 [ $ACTUAL == $EXPECTED ] ||
12370 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12374 test_mkdir $DIR/$tdir
12375 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12377 check_default_stripe_attr --stripe-count
12378 check_default_stripe_attr --stripe-size
12379 check_default_stripe_attr --stripe-index
12381 run_test 204a "Print default stripe attributes"
12384 test_mkdir $DIR/$tdir
12385 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12387 check_default_stripe_attr --stripe-size
12388 check_default_stripe_attr --stripe-index
12390 run_test 204b "Print default stripe size and offset"
12393 test_mkdir $DIR/$tdir
12394 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12396 check_default_stripe_attr --stripe-count
12397 check_default_stripe_attr --stripe-index
12399 run_test 204c "Print default stripe count and offset"
12402 test_mkdir $DIR/$tdir
12403 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12405 check_default_stripe_attr --stripe-count
12406 check_default_stripe_attr --stripe-size
12408 run_test 204d "Print default stripe count and size"
12411 test_mkdir $DIR/$tdir
12412 $SETSTRIPE -d $DIR/$tdir
12414 check_default_stripe_attr --stripe-count --raw
12415 check_default_stripe_attr --stripe-size --raw
12416 check_default_stripe_attr --stripe-index --raw
12418 run_test 204e "Print raw stripe attributes"
12421 test_mkdir $DIR/$tdir
12422 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12424 check_default_stripe_attr --stripe-size --raw
12425 check_default_stripe_attr --stripe-index --raw
12427 run_test 204f "Print raw stripe size and offset"
12430 test_mkdir $DIR/$tdir
12431 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12433 check_default_stripe_attr --stripe-count --raw
12434 check_default_stripe_attr --stripe-index --raw
12436 run_test 204g "Print raw stripe count and offset"
12439 test_mkdir $DIR/$tdir
12440 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12442 check_default_stripe_attr --stripe-count --raw
12443 check_default_stripe_attr --stripe-size --raw
12445 run_test 204h "Print raw stripe count and size"
12447 # Figure out which job scheduler is being used, if any,
12448 # or use a fake one
12449 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12450 JOBENV=SLURM_JOB_ID
12451 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12453 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12455 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12456 JOBENV=LOADL_STEP_ID
12457 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12460 $LCTL list_param jobid_name > /dev/null 2>&1
12461 if [ $? -eq 0 ]; then
12468 verify_jobstats() {
12473 # we don't really need to clear the stats for this test to work, since each
12474 # command has a unique jobid, but it makes debugging easier if needed.
12475 # for facet in $facets; do
12476 # local dev=$(convert_facet2label $facet)
12477 # # clear old jobstats
12478 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12481 # use a new JobID for each test, or we might see an old one
12482 [ "$JOBENV" = "FAKE_JOBID" ] &&
12483 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12487 [ "$JOBENV" = "nodelocal" ] && {
12488 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12489 $LCTL set_param jobid_name=$FAKE_JOBID
12493 log "Test: ${cmd[*]}"
12494 log "Using JobID environment variable $JOBENV=$JOBVAL"
12496 if [ $JOBENV = "FAKE_JOBID" ]; then
12497 FAKE_JOBID=$JOBVAL ${cmd[*]}
12502 # all files are created on OST0000
12503 for facet in $facets; do
12504 local stats="*.$(convert_facet2label $facet).job_stats"
12505 if [ $(do_facet $facet lctl get_param $stats |
12506 grep -c $JOBVAL) -ne 1 ]; then
12507 do_facet $facet lctl get_param $stats
12508 error "No jobstats for $JOBVAL found on $facet::$stats"
12515 NEW_JOBENV=${1:-$OLD_JOBENV}
12516 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12517 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12522 do_facet $SINGLEMDS \
12523 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12524 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12528 test_205() { # Job stats
12529 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12530 { skip "Need MDS version with at least 2.7.1"; return 0; }
12532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12533 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12535 remote_ost_nodsh && skip "remote OST with nodsh" && return
12537 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12538 skip "Server doesn't support jobstats" && return 0
12539 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12541 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12542 if [ $OLD_JOBENV != $JOBENV ]; then
12543 jobstats_set $JOBENV
12544 trap cleanup_205 EXIT
12547 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12548 echo "Registered as changelog user $CL_USER"
12550 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12551 lctl get_param -n mdt.*.job_cleanup_interval)
12552 local interval_new=5
12553 do_facet $SINGLEMDS \
12554 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12555 local start=$SECONDS
12559 cmd="mkdir $DIR/$tdir"
12560 verify_jobstats "$cmd" "$SINGLEMDS"
12562 cmd="rmdir $DIR/$tdir"
12563 verify_jobstats "$cmd" "$SINGLEMDS"
12564 # mkdir on secondary MDT
12565 if [ $MDSCOUNT -gt 1 ]; then
12566 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12567 verify_jobstats "$cmd" "mds2"
12570 cmd="mknod $DIR/$tfile c 1 3"
12571 verify_jobstats "$cmd" "$SINGLEMDS"
12573 cmd="rm -f $DIR/$tfile"
12574 verify_jobstats "$cmd" "$SINGLEMDS"
12575 # create all files on OST0000 so verify_jobstats can find OST stats
12577 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12578 verify_jobstats "$cmd" "$SINGLEMDS"
12580 cmd="touch $DIR/$tfile"
12581 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12583 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12584 verify_jobstats "$cmd" "ost1"
12586 cancel_lru_locks osc
12587 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12588 verify_jobstats "$cmd" "ost1"
12590 cmd="$TRUNCATE $DIR/$tfile 0"
12591 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12593 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12594 verify_jobstats "$cmd" "$SINGLEMDS"
12595 # jobstats expiry - sleep until old stats should be expired
12596 local left=$((interval_new + 5 - (SECONDS - start)))
12597 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12598 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12600 cmd="mkdir $DIR/$tdir.expire"
12601 verify_jobstats "$cmd" "$SINGLEMDS"
12602 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12603 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12605 # Ensure that jobid are present in changelog (if supported by MDS)
12606 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12608 $LFS changelog $MDT0 | tail -9
12609 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12610 [ $jobids -eq 9 ] ||
12611 error "Wrong changelog jobid count $jobids != 9"
12615 jobstats_set $JOBENV
12617 $LFS changelog $MDT0 | tail -1
12618 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12619 [ $jobids -eq 0 ] ||
12620 error "Unexpected jobids when jobid_var=$JOBENV"
12625 run_test 205 "Verify job stats"
12627 # LU-1480, LU-1773 and LU-1657
12629 mkdir -p $DIR/$tdir
12630 $SETSTRIPE -c -1 $DIR/$tdir
12631 #define OBD_FAIL_LOV_INIT 0x1403
12632 $LCTL set_param fail_loc=0xa0001403
12633 $LCTL set_param fail_val=1
12634 touch $DIR/$tdir/$tfile || true
12636 run_test 206 "fail lov_init_raid0() doesn't lbug"
12639 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12640 local fsz=`stat -c %s $DIR/$tfile`
12641 cancel_lru_locks mdc
12643 # do not return layout in getattr intent
12644 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12645 $LCTL set_param fail_loc=0x170
12646 local sz=`stat -c %s $DIR/$tfile`
12648 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12652 run_test 207a "can refresh layout at glimpse"
12655 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12656 local cksum=`md5sum $DIR/$tfile`
12657 local fsz=`stat -c %s $DIR/$tfile`
12658 cancel_lru_locks mdc
12659 cancel_lru_locks osc
12661 # do not return layout in getattr intent
12662 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12663 $LCTL set_param fail_loc=0x171
12665 # it will refresh layout after the file is opened but before read issues
12666 echo checksum is "$cksum"
12667 echo "$cksum" |md5sum -c --quiet || error "file differs"
12671 run_test 207b "can refresh layout at open"
12674 # FIXME: in this test suite, only RD lease is used. This is okay
12675 # for now as only exclusive open is supported. After generic lease
12676 # is done, this test suite should be revised. - Jinshan
12678 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12679 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12680 { skip "Need MDS version at least 2.4.52"; return 0; }
12682 echo "==== test 1: verify get lease work"
12683 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12685 echo "==== test 2: verify lease can be broken by upcoming open"
12686 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12690 $MULTIOP $DIR/$tfile oO_RDONLY:c
12691 kill -USR1 $PID && wait $PID || error "break lease error"
12693 echo "==== test 3: verify lease can't be granted if an open already exists"
12694 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12698 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12699 kill -USR1 $PID && wait $PID || error "open file error"
12701 echo "==== test 4: lease can sustain over recovery"
12702 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12708 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12710 echo "==== test 5: lease broken can't be regained by replay"
12711 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12715 # open file to break lease and then recovery
12716 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12719 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12723 run_test 208 "Exclusive open"
12726 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12727 skip_env "must have disp_stripe" && return
12730 sync; sleep 5; sync;
12732 echo 3 > /proc/sys/vm/drop_caches
12733 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12735 # open/close 500 times
12736 for i in $(seq 500); do
12740 echo 3 > /proc/sys/vm/drop_caches
12741 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12743 echo "before: $req_before, after: $req_after"
12744 [ $((req_after - req_before)) -ge 300 ] &&
12745 error "open/close requests are not freed"
12748 run_test 209 "read-only open/close requests should be freed promptly"
12752 size=$((size % 8192 + 1))
12753 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12754 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12755 rm -f $DIR/f212 $DIR/f212.xyz
12757 run_test 212 "Sendfile test ============================================"
12760 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12761 cancel_lru_locks osc
12762 lctl set_param fail_loc=0x8000040f
12763 # generate a read lock
12764 cat $DIR/$tfile > /dev/null
12765 # write to the file, it will try to cancel the above read lock.
12766 cat /etc/hosts >> $DIR/$tfile
12768 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12770 test_214() { # for bug 20133
12771 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12772 for (( i=0; i < 340; i++ )) ; do
12773 touch $DIR/$tdir/d214c/a$i
12776 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12777 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12778 ls $DIR/d214c || error "ls $DIR/d214c failed"
12779 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12780 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12782 run_test 214 "hash-indexed directory test - bug 20133"
12784 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12785 create_lnet_proc_files() {
12786 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
12789 # counterpart of create_lnet_proc_files
12790 remove_lnet_proc_files() {
12791 rm -f $TMP/lnet_$1.sys
12794 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12795 # 3rd arg as regexp for body
12796 check_lnet_proc_stats() {
12797 local l=$(cat "$TMP/lnet_$1" |wc -l)
12798 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12800 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12803 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12804 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12805 # optional and can be regexp for 2nd line (lnet.routes case)
12806 check_lnet_proc_entry() {
12807 local blp=2 # blp stands for 'position of 1st line of body'
12808 [ -z "$5" ] || blp=3 # lnet.routes case
12810 local l=$(cat "$TMP/lnet_$1" |wc -l)
12811 # subtracting one from $blp because the body can be empty
12812 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12814 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12815 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12817 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12818 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12820 # bail out if any unexpected line happened
12821 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12822 [ "$?" != 0 ] || error "$2 misformatted"
12825 test_215() { # for bugs 18102, 21079, 21517
12826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12827 local N='(0|[1-9][0-9]*)' # non-negative numeric
12828 local P='[1-9][0-9]*' # positive numeric
12829 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12830 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12831 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12832 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12834 local L1 # regexp for 1st line
12835 local L2 # regexp for 2nd line (optional)
12836 local BR # regexp for the rest (body)
12838 # lnet.stats should look as 11 space-separated non-negative numerics
12839 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12840 create_lnet_proc_files "stats"
12841 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12842 remove_lnet_proc_files "stats"
12844 # lnet.routes should look like this:
12845 # Routing disabled/enabled
12846 # net hops priority state router
12847 # where net is a string like tcp0, hops > 0, priority >= 0,
12848 # state is up/down,
12849 # router is a string like 192.168.1.1@tcp2
12850 L1="^Routing (disabled|enabled)$"
12851 L2="^net +hops +priority +state +router$"
12852 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12853 create_lnet_proc_files "routes"
12854 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12855 remove_lnet_proc_files "routes"
12857 # lnet.routers should look like this:
12858 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12859 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12860 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12861 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12862 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12863 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12864 create_lnet_proc_files "routers"
12865 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12866 remove_lnet_proc_files "routers"
12868 # lnet.peers should look like this:
12869 # nid refs state last max rtr min tx min queue
12870 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12871 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12872 # numeric (0 or >0 or <0), queue >= 0.
12873 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12874 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12875 create_lnet_proc_files "peers"
12876 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12877 remove_lnet_proc_files "peers"
12879 # lnet.buffers should look like this:
12880 # pages count credits min
12881 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12882 L1="^pages +count +credits +min$"
12883 BR="^ +$N +$N +$I +$I$"
12884 create_lnet_proc_files "buffers"
12885 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12886 remove_lnet_proc_files "buffers"
12888 # lnet.nis should look like this:
12889 # nid status alive refs peer rtr max tx min
12890 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12891 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12892 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12893 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12894 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12895 create_lnet_proc_files "nis"
12896 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12897 remove_lnet_proc_files "nis"
12899 # can we successfully write to lnet.stats?
12900 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12902 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12904 test_216() { # bug 20317
12905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12906 remote_ost_nodsh && skip "remote OST with nodsh" && return
12909 local facets=$(get_facets OST)
12910 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12912 save_lustre_params client "osc.*.contention_seconds" > $p
12913 save_lustre_params $facets \
12914 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12915 save_lustre_params $facets \
12916 "ldlm.namespaces.filter-*.contended_locks" >> $p
12917 save_lustre_params $facets \
12918 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12919 clear_stats osc.*.osc_stats
12921 # agressive lockless i/o settings
12922 do_nodes $(comma_list $(osts_nodes)) \
12923 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12924 ldlm.namespaces.filter-*.contended_locks=0 \
12925 ldlm.namespaces.filter-*.contention_seconds=60"
12926 lctl set_param -n osc.*.contention_seconds=60
12928 $DIRECTIO write $DIR/$tfile 0 10 4096
12929 $CHECKSTAT -s 40960 $DIR/$tfile
12931 # disable lockless i/o
12932 do_nodes $(comma_list $(osts_nodes)) \
12933 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12934 ldlm.namespaces.filter-*.contended_locks=32 \
12935 ldlm.namespaces.filter-*.contention_seconds=0"
12936 lctl set_param -n osc.*.contention_seconds=0
12937 clear_stats osc.*.osc_stats
12939 dd if=/dev/zero of=$DIR/$tfile count=0
12940 $CHECKSTAT -s 0 $DIR/$tfile
12942 restore_lustre_params <$p
12946 run_test 216 "check lockless direct write updates file size and kms correctly"
12948 test_217() { # bug 22430
12949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12953 for node in $(nodes_list); do
12954 nid=$(host_nids_address $node $NETTYPE)
12955 if [[ $nid = *-* ]] ; then
12956 echo "lctl ping $(h2nettype $nid)"
12957 lctl ping $(h2nettype $nid)
12959 echo "skipping $node (no hyphen detected)"
12963 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12966 # do directio so as not to populate the page cache
12967 log "creating a 10 Mb file"
12968 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12969 log "starting reads"
12970 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12971 log "truncating the file"
12972 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12974 kill %+ || true # reads might have finished
12975 echo "wait until dd is finished"
12977 log "removing the temporary file"
12978 rm -rf $DIR/$tfile || error "tmp file removal failed"
12980 run_test 218 "parallel read and truncate should not deadlock ======================="
12983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12984 # write one partial page
12985 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12986 # set no grant so vvp_io_commit_write will do sync write
12987 $LCTL set_param fail_loc=0x411
12988 # write a full page at the end of file
12989 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12991 $LCTL set_param fail_loc=0
12992 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12993 $LCTL set_param fail_loc=0x411
12994 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12997 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12998 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13000 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13002 test_220() { #LU-325
13003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13004 remote_ost_nodsh && skip "remote OST with nodsh" && return
13005 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13006 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13009 # create on MDT0000 so the last_id and next_id are correct
13011 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13015 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13016 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13017 osc.$mdtosc_proc1.prealloc_last_id)
13018 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13019 osc.$mdtosc_proc1.prealloc_next_id)
13023 if ! combined_mgs_mds ; then
13027 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13028 #define OBD_FAIL_OST_ENOINO 0x229
13029 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13030 create_pool $FSNAME.$TESTNAME || return 1
13031 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13033 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13035 MDSOBJS=$((last_id - next_id))
13036 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13038 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13039 echo "OST still has $count kbytes free"
13041 echo "create $MDSOBJS files @next_id..."
13042 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13044 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13045 osc.$mdtosc_proc1.prealloc_last_id)
13046 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13047 osc.$mdtosc_proc1.prealloc_next_id)
13049 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13054 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13055 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13057 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13058 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13059 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13060 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13061 echo "unlink $MDSOBJS files @$next_id..."
13062 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13064 if ! combined_mgs_mds ; then
13068 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13072 dd if=`which date` of=$MOUNT/date oflag=sync
13073 chmod +x $MOUNT/date
13075 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13076 $LCTL set_param fail_loc=0x80001401
13078 $MOUNT/date > /dev/null
13081 run_test 221 "make sure fault and truncate race to not cause OOM"
13084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13086 test_mkdir $DIR/$tdir
13087 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13088 createmany -o $DIR/$tdir/$tfile 10
13089 cancel_lru_locks mdc
13090 cancel_lru_locks osc
13091 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13092 $LCTL set_param fail_loc=0x31a
13093 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13094 $LCTL set_param fail_loc=0
13097 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13102 test_mkdir $DIR/$tdir
13103 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13104 createmany -o $DIR/$tdir/$tfile 10
13105 cancel_lru_locks mdc
13106 cancel_lru_locks osc
13107 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13108 $LCTL set_param fail_loc=0x31a
13109 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13110 $LCTL set_param fail_loc=0
13112 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13117 test_mkdir $DIR/$tdir
13118 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13119 createmany -o $DIR/$tdir/$tfile 10
13120 cancel_lru_locks mdc
13121 cancel_lru_locks osc
13122 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13123 $LCTL set_param fail_loc=0x31b
13124 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13125 $LCTL set_param fail_loc=0
13128 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13130 test_224a() { # LU-1039, MRP-303
13131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13132 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13133 $LCTL set_param fail_loc=0x508
13134 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13135 $LCTL set_param fail_loc=0
13138 run_test 224a "Don't panic on bulk IO failure"
13140 test_224b() { # LU-1039, MRP-303
13141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13142 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13143 cancel_lru_locks osc
13144 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13145 $LCTL set_param fail_loc=0x515
13146 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13147 $LCTL set_param fail_loc=0
13150 run_test 224b "Don't panic on bulk IO failure"
13152 test_224c() { # LU-6441
13153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13156 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13157 save_writethrough $p
13158 set_cache writethrough on
13160 local pages_per_rpc=$($LCTL get_param \
13161 osc.*.max_pages_per_rpc)
13162 local at_max=$($LCTL get_param -n at_max)
13163 local timeout=$($LCTL get_param -n timeout)
13164 local test_at="$LCTL get_param -n at_max"
13165 local param_at="$FSNAME.sys.at_max"
13166 local test_timeout="$LCTL get_param -n timeout"
13167 local param_timeout="$FSNAME.sys.timeout"
13169 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13171 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13172 error "conf_param at_max=0 failed"
13173 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13174 error "conf_param timeout=5 failed"
13176 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13177 do_facet ost1 $LCTL set_param fail_loc=0x520
13178 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13179 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13181 do_facet ost1 $LCTL set_param fail_loc=0
13183 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13184 error "conf_param at_max=$at_max failed"
13185 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13186 $timeout || error "conf_param timeout=$timeout failed"
13188 $LCTL set_param -n $pages_per_rpc
13189 restore_lustre_params < $p
13192 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13194 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13198 if [ -z ${MDSSURVEY} ]; then
13199 skip_env "mds-survey not found" && return
13202 [ $MDSCOUNT -ge 2 ] &&
13203 skip "skipping now for more than one MDT" && return
13205 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13206 { skip "Need MDS version at least 2.2.51"; return; }
13208 local mds=$(facet_host $SINGLEMDS)
13209 local target=$(do_nodes $mds 'lctl dl' | \
13210 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13212 local cmd1="file_count=1000 thrhi=4"
13213 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13214 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13215 local cmd="$cmd1 $cmd2 $cmd3"
13217 rm -f ${TMP}/mds_survey*
13219 eval $cmd || error "mds-survey with zero-stripe failed"
13220 cat ${TMP}/mds_survey*
13221 rm -f ${TMP}/mds_survey*
13223 run_test 225a "Metadata survey sanity with zero-stripe"
13226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13227 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13228 if [ -z ${MDSSURVEY} ]; then
13229 skip_env "mds-survey not found" && return
13231 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13232 { skip "Need MDS version at least 2.2.51"; return; }
13234 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13235 skip_env "Need to mount OST to test" && return
13238 local mds=$(facet_host $SINGLEMDS)
13239 local target=$(do_nodes $mds 'lctl dl' | \
13240 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13242 local cmd1="file_count=1000 thrhi=4"
13243 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13244 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13245 local cmd="$cmd1 $cmd2 $cmd3"
13247 rm -f ${TMP}/mds_survey*
13249 eval $cmd || error "mds-survey with stripe_count failed"
13250 cat ${TMP}/mds_survey*
13251 rm -f ${TMP}/mds_survey*
13253 run_test 225b "Metadata survey sanity with stripe_count = 1"
13255 mcreate_path2fid () {
13261 local path=$DIR/$tdir/$name
13266 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13267 error "cannot create $desc"
13269 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13271 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13273 fid_path=$($LFS fid2path $MOUNT $fid)
13275 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13277 [ "$path" == "$fid_path" ] ||
13278 error "fid2path returned $fid_path, expected $path"
13280 echo "pass with $path and $fid"
13285 mkdir -p $DIR/$tdir
13287 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13288 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13289 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13290 mcreate_path2fid 0040666 0 0 dir "directory"
13291 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13292 mcreate_path2fid 0100666 0 0 file "regular file"
13293 mcreate_path2fid 0120666 0 0 link "symbolic link"
13294 mcreate_path2fid 0140666 0 0 sock "socket"
13296 run_test 226a "call path2fid and fid2path on files of all type"
13299 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13303 mkdir -p $DIR/$tdir
13304 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13305 error "create remote directory failed"
13306 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13307 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13308 "character special file (null)"
13309 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13310 "character special file (no device)"
13311 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13312 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13313 "block special file (loop)"
13314 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13315 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13316 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13318 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13320 # LU-1299 Executing or running ldd on a truncated executable does not
13321 # cause an out-of-memory condition.
13323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13324 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13325 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13326 chmod +x $MOUNT/date
13328 $MOUNT/date > /dev/null
13329 ldd $MOUNT/date > /dev/null
13332 run_test 227 "running truncated executable does not cause OOM"
13334 # LU-1512 try to reuse idle OI blocks
13336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13337 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13338 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13339 skip "ldiskfs only test" && return
13341 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13342 local myDIR=$DIR/$tdir
13345 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13346 $LCTL set_param fail_loc=0x80001002
13347 createmany -o $myDIR/t- 10000
13348 $LCTL set_param fail_loc=0
13349 # The guard is current the largest FID holder
13351 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13353 local IDX=$(($SEQ % 64))
13355 do_facet $SINGLEMDS sync
13356 # Make sure journal flushed.
13358 local blk1=$(do_facet $SINGLEMDS \
13359 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13360 grep Blockcount | awk '{print $4}')
13362 # Remove old files, some OI blocks will become idle.
13363 unlinkmany $myDIR/t- 10000
13364 # Create new files, idle OI blocks should be reused.
13365 createmany -o $myDIR/t- 2000
13366 do_facet $SINGLEMDS sync
13367 # Make sure journal flushed.
13369 local blk2=$(do_facet $SINGLEMDS \
13370 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13371 grep Blockcount | awk '{print $4}')
13373 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13375 run_test 228a "try to reuse idle OI blocks"
13378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13380 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13381 skip "ldiskfs only test" && return
13383 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13384 local myDIR=$DIR/$tdir
13387 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13388 $LCTL set_param fail_loc=0x80001002
13389 createmany -o $myDIR/t- 10000
13390 $LCTL set_param fail_loc=0
13391 # The guard is current the largest FID holder
13393 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13395 local IDX=$(($SEQ % 64))
13397 do_facet $SINGLEMDS sync
13398 # Make sure journal flushed.
13400 local blk1=$(do_facet $SINGLEMDS \
13401 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13402 grep Blockcount | awk '{print $4}')
13404 # Remove old files, some OI blocks will become idle.
13405 unlinkmany $myDIR/t- 10000
13408 stop $SINGLEMDS || error "Fail to stop MDT."
13410 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13412 df $MOUNT || error "Fail to df."
13413 # Create new files, idle OI blocks should be reused.
13414 createmany -o $myDIR/t- 2000
13415 do_facet $SINGLEMDS sync
13416 # Make sure journal flushed.
13418 local blk2=$(do_facet $SINGLEMDS \
13419 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13420 grep Blockcount | awk '{print $4}')
13422 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13424 run_test 228b "idle OI blocks can be reused after MDT restart"
13428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13429 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13430 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13431 skip "ldiskfs only test" && return
13433 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13434 local myDIR=$DIR/$tdir
13437 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13438 $LCTL set_param fail_loc=0x80001002
13439 # 20000 files can guarantee there are index nodes in the OI file
13440 createmany -o $myDIR/t- 20000
13441 $LCTL set_param fail_loc=0
13442 # The guard is current the largest FID holder
13444 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13446 local IDX=$(($SEQ % 64))
13448 do_facet $SINGLEMDS sync
13449 # Make sure journal flushed.
13451 local blk1=$(do_facet $SINGLEMDS \
13452 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13453 grep Blockcount | awk '{print $4}')
13455 # Remove old files, some OI blocks will become idle.
13456 unlinkmany $myDIR/t- 20000
13458 # The OI file should become empty now
13460 # Create new files, idle OI blocks should be reused.
13461 createmany -o $myDIR/t- 2000
13462 do_facet $SINGLEMDS sync
13463 # Make sure journal flushed.
13465 local blk2=$(do_facet $SINGLEMDS \
13466 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13467 grep Blockcount | awk '{print $4}')
13469 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13471 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13473 test_229() { # LU-2482, LU-3448
13474 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13475 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13478 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13482 # Create a file with a released layout and stripe count 2.
13483 $MULTIOP $DIR/$tfile H2c ||
13484 error "failed to create file with released layout"
13486 $GETSTRIPE -v $DIR/$tfile
13488 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13489 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13491 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13492 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13493 stat $DIR/$tfile || error "failed to stat released file"
13495 chown $RUNAS_ID $DIR/$tfile ||
13496 error "chown $RUNAS_ID $DIR/$tfile failed"
13498 chgrp $RUNAS_ID $DIR/$tfile ||
13499 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13501 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13502 rm $DIR/$tfile || error "failed to remove released file"
13504 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13508 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13511 test_mkdir $DIR/$tdir
13512 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13513 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13514 [ $mdt_idx -ne 0 ] &&
13515 error "create local directory on wrong MDT $mdt_idx"
13517 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13518 error "create remote directory failed"
13519 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13520 [ $mdt_idx -ne $MDTIDX ] &&
13521 error "create remote directory on wrong MDT $mdt_idx"
13523 createmany -o $DIR/$tdir/test_230/t- 10 ||
13524 error "create files on remote directory failed"
13525 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13526 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13527 rm -r $DIR/$tdir || error "unlink remote directory failed"
13529 run_test 230a "Create remote directory and files under the remote directory"
13532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13540 local migrate_dir=$DIR/$tdir/migrate_dir
13541 local other_dir=$DIR/$tdir/other_dir
13543 test_mkdir $DIR/$tdir
13544 test_mkdir -i0 -c1 $migrate_dir
13545 test_mkdir -i0 -c1 $other_dir
13546 for ((i=0; i<10; i++)); do
13547 mkdir -p $migrate_dir/dir_${i}
13548 createmany -o $migrate_dir/dir_${i}/f 10 ||
13549 error "create files under remote dir failed $i"
13552 cp /etc/passwd $migrate_dir/$tfile
13553 cp /etc/passwd $other_dir/$tfile
13554 chattr +SAD $migrate_dir
13555 chattr +SAD $migrate_dir/$tfile
13557 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13558 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13559 local old_dir_mode=$(stat -c%f $migrate_dir)
13560 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13562 mkdir -p $migrate_dir/dir_default_stripe2
13563 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13564 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13566 mkdir -p $other_dir
13567 ln $migrate_dir/$tfile $other_dir/luna
13568 ln $migrate_dir/$tfile $migrate_dir/sofia
13569 ln $other_dir/$tfile $migrate_dir/david
13570 ln -s $migrate_dir/$tfile $other_dir/zachary
13571 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13572 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13574 $LFS migrate -m $MDTIDX $migrate_dir ||
13575 error "fails on migrating remote dir to MDT1"
13577 echo "migratate to MDT1, then checking.."
13578 for ((i = 0; i < 10; i++)); do
13579 for file in $(find $migrate_dir/dir_${i}); do
13580 mdt_index=$($LFS getstripe -M $file)
13581 [ $mdt_index == $MDTIDX ] ||
13582 error "$file is not on MDT${MDTIDX}"
13586 # the multiple link file should still in MDT0
13587 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13588 [ $mdt_index == 0 ] ||
13589 error "$file is not on MDT${MDTIDX}"
13591 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13592 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13593 error " expect $old_dir_flag get $new_dir_flag"
13595 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13596 [ "$old_file_flag" = "$new_file_flag" ] ||
13597 error " expect $old_file_flag get $new_file_flag"
13599 local new_dir_mode=$(stat -c%f $migrate_dir)
13600 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13601 error "expect mode $old_dir_mode get $new_dir_mode"
13603 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13604 [ "$old_file_mode" = "$new_file_mode" ] ||
13605 error "expect mode $old_file_mode get $new_file_mode"
13607 diff /etc/passwd $migrate_dir/$tfile ||
13608 error "$tfile different after migration"
13610 diff /etc/passwd $other_dir/luna ||
13611 error "luna different after migration"
13613 diff /etc/passwd $migrate_dir/sofia ||
13614 error "sofia different after migration"
13616 diff /etc/passwd $migrate_dir/david ||
13617 error "david different after migration"
13619 diff /etc/passwd $other_dir/zachary ||
13620 error "zachary different after migration"
13622 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13623 error "${tfile}_ln different after migration"
13625 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13626 error "${tfile}_ln_other different after migration"
13628 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13629 [ $stripe_count = 2 ] ||
13630 error "dir strpe_count $d != 2 after migration."
13632 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13633 [ $stripe_count = 2 ] ||
13634 error "file strpe_count $d != 2 after migration."
13636 #migrate back to MDT0
13639 $LFS migrate -m $MDTIDX $migrate_dir ||
13640 error "fails on migrating remote dir to MDT0"
13642 echo "migrate back to MDT0, checking.."
13643 for file in $(find $migrate_dir); do
13644 mdt_index=$($LFS getstripe -M $file)
13645 [ $mdt_index == $MDTIDX ] ||
13646 error "$file is not on MDT${MDTIDX}"
13649 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13650 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13651 error " expect $old_dir_flag get $new_dir_flag"
13653 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13654 [ "$old_file_flag" = "$new_file_flag" ] ||
13655 error " expect $old_file_flag get $new_file_flag"
13657 local new_dir_mode=$(stat -c%f $migrate_dir)
13658 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13659 error "expect mode $old_dir_mode get $new_dir_mode"
13661 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13662 [ "$old_file_mode" = "$new_file_mode" ] ||
13663 error "expect mode $old_file_mode get $new_file_mode"
13665 diff /etc/passwd ${migrate_dir}/$tfile ||
13666 error "$tfile different after migration"
13668 diff /etc/passwd ${other_dir}/luna ||
13669 error "luna different after migration"
13671 diff /etc/passwd ${migrate_dir}/sofia ||
13672 error "sofia different after migration"
13674 diff /etc/passwd ${other_dir}/zachary ||
13675 error "zachary different after migration"
13677 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13678 error "${tfile}_ln different after migration"
13680 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13681 error "${tfile}_ln_other different after migration"
13683 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13684 [ $stripe_count = 2 ] ||
13685 error "dir strpe_count $d != 2 after migration."
13687 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13688 [ $stripe_count = 2 ] ||
13689 error "file strpe_count $d != 2 after migration."
13691 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13693 run_test 230b "migrate directory"
13696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13698 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13702 local migrate_dir=$DIR/$tdir/migrate_dir
13704 #If migrating directory fails in the middle, all entries of
13705 #the directory is still accessiable.
13706 test_mkdir $DIR/$tdir
13707 test_mkdir -i0 -c1 $migrate_dir
13709 createmany -o $migrate_dir/f 10 ||
13710 error "create files under ${migrate_dir} failed"
13712 #failed after migrating 5 entries
13713 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13714 do_facet mds1 lctl set_param fail_loc=0x20001801
13715 do_facet mds1 lctl set_param fail_val=5
13716 local t=$(ls $migrate_dir | wc -l)
13717 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13718 error "migrate should fail after 5 entries"
13720 mkdir $migrate_dir/dir &&
13721 error "mkdir succeeds under migrating directory"
13722 touch $migrate_dir/file &&
13723 error "touch file succeeds under migrating directory"
13725 local u=$(ls $migrate_dir | wc -l)
13726 [ "$u" == "$t" ] || error "$u != $t during migration"
13728 for file in $(find $migrate_dir); do
13729 stat $file || error "stat $file failed"
13732 do_facet mds1 lctl set_param fail_loc=0
13733 do_facet mds1 lctl set_param fail_val=0
13735 $LFS migrate -m $MDTIDX $migrate_dir ||
13736 error "migrate open files should failed with open files"
13738 echo "Finish migration, then checking.."
13739 for file in $(find $migrate_dir); do
13740 mdt_index=$($LFS getstripe -M $file)
13741 [ $mdt_index == $MDTIDX ] ||
13742 error "$file is not on MDT${MDTIDX}"
13745 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13747 run_test 230c "check directory accessiblity if migration is failed"
13750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13751 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13754 local migrate_dir=$DIR/$tdir/migrate_dir
13758 test_mkdir $DIR/$tdir
13759 test_mkdir -i0 -c1 $migrate_dir
13761 for ((i=0; i<100; i++)); do
13762 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13763 createmany -o $migrate_dir/dir_${i}/f 100 ||
13764 error "create files under remote dir failed $i"
13767 $LFS migrate -m $MDTIDX $migrate_dir ||
13768 error "migrate remote dir error"
13770 echo "Finish migration, then checking.."
13771 for file in $(find $migrate_dir); do
13772 mdt_index=$($LFS getstripe -M $file)
13773 [ $mdt_index == $MDTIDX ] ||
13774 error "$file is not on MDT${MDTIDX}"
13777 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13779 run_test 230d "check migrate big directory"
13782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13789 mkdir -p $DIR/$tdir
13790 mkdir $DIR/$tdir/migrate_dir
13791 mkdir $DIR/$tdir/other_dir
13792 touch $DIR/$tdir/migrate_dir/a
13793 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13794 ls $DIR/$tdir/other_dir
13796 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13797 error "migrate dir fails"
13799 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13800 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13802 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13803 [ $mdt_index == 0 ] || error "a is not on MDT0"
13805 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13806 error "migrate dir fails"
13808 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13809 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13811 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13812 [ $mdt_index == 1 ] || error "a is not on MDT1"
13814 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13815 [ $mdt_index == 1 ] || error "b is not on MDT1"
13817 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13818 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13820 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13822 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13824 run_test 230e "migrate mulitple local link files"
13827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13828 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13832 mkdir -p $DIR/$tdir
13833 mkdir $DIR/$tdir/migrate_dir
13834 $LFS mkdir -i1 $DIR/$tdir/other_dir
13835 touch $DIR/$tdir/migrate_dir/a
13836 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13837 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13838 ls $DIR/$tdir/other_dir
13840 # a should be migrated to MDT1, since no other links on MDT0
13841 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13842 error "#1 migrate dir fails"
13843 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13844 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13845 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13846 [ $mdt_index == 1 ] || error "a is not on MDT1"
13848 # a should stay on MDT1, because it is a mulitple link file
13849 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13850 error "#2 migrate dir fails"
13851 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13852 [ $mdt_index == 1 ] || error "a is not on MDT1"
13854 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13855 error "#3 migrate dir fails"
13857 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13858 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13859 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13861 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13862 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13864 # a should be migrated to MDT0, since no other links on MDT1
13865 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13866 error "#4 migrate dir fails"
13867 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13868 [ $mdt_index == 0 ] || error "a is not on MDT0"
13870 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13872 run_test 230f "migrate mulitple remote link files"
13875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13876 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13878 mkdir -p $DIR/$tdir/migrate_dir
13880 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13881 error "migrating dir to non-exist MDT succeeds"
13884 run_test 230g "migrate dir to non-exist MDT"
13887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13888 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13889 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13890 skip "Need MDS version at least 2.7.64" && return
13893 mkdir -p $DIR/$tdir/migrate_dir
13895 $LFS migrate -m1 $DIR &&
13896 error "migrating mountpoint1 should fail"
13898 $LFS migrate -m1 $DIR/$tdir/.. &&
13899 error "migrating mountpoint2 should fail"
13901 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13902 error "migrating $tdir fail"
13904 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13905 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13907 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13908 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13911 run_test 230h "migrate .. and root"
13914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13915 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13917 mkdir -p $DIR/$tdir/migrate_dir
13919 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13920 error "migration fails with a tailing slash"
13922 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13923 error "migration fails with two tailing slashes"
13925 run_test 230i "lfs migrate -m tolerates trailing slashes"
13929 # For simplicity this test assumes that max_pages_per_rpc
13930 # is the same across all OSCs
13931 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13932 local bulk_size=$((max_pages * 4096))
13933 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13936 mkdir -p $DIR/$tdir
13937 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13938 error "failed to set stripe with -S ${brw_size}M option"
13940 # clear the OSC stats
13941 $LCTL set_param osc.*.stats=0 &>/dev/null
13944 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13945 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13946 oflag=direct &>/dev/null || error "dd failed"
13948 sync; sleep 1; sync # just to be safe
13949 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13950 if [ x$nrpcs != "x1" ]; then
13951 $LCTL get_param osc.*.stats
13952 error "found $nrpcs ost_write RPCs, not 1 as expected"
13956 # Drop the OSC cache, otherwise we will read from it
13957 cancel_lru_locks osc
13959 # clear the OSC stats
13960 $LCTL set_param osc.*.stats=0 &>/dev/null
13962 # Client reads $bulk_size.
13963 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13964 iflag=direct &>/dev/null || error "dd failed"
13966 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13967 if [ x$nrpcs != "x1" ]; then
13968 $LCTL get_param osc.*.stats
13969 error "found $nrpcs ost_read RPCs, not 1 as expected"
13972 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13975 mkdir -p $DIR/$tdir
13977 for i in {0..1023}; do
13978 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13979 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13980 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13984 run_test 231b "must not assert on fully utilized OST request buffer"
13987 mkdir -p $DIR/$tdir
13988 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13989 $LCTL set_param fail_loc=0x31c
13991 # ignore dd failure
13992 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13994 $LCTL set_param fail_loc=0
13995 umount_client $MOUNT || error "umount failed"
13996 mount_client $MOUNT || error "mount failed"
13998 run_test 232 "failed lock should not block umount"
14001 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14002 { skip "Need MDS version at least 2.3.64"; return; }
14003 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14005 local fid=$($LFS path2fid $MOUNT)
14006 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14007 error "cannot access $MOUNT using its FID '$fid'"
14009 run_test 233a "checking that OBF of the FS root succeeds"
14012 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14013 { skip "Need MDS version at least 2.5.90"; return; }
14014 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14016 local fid=$($LFS path2fid $MOUNT/.lustre)
14017 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14018 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14020 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14021 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14022 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14024 run_test 233b "checking that OBF of the FS .lustre succeeds"
14027 local p="$TMP/sanityN-$TESTNAME.parameters"
14028 save_lustre_params client "llite.*.xattr_cache" > $p
14029 lctl set_param llite.*.xattr_cache 1 ||
14030 { skip "xattr cache is not supported"; return 0; }
14032 mkdir -p $DIR/$tdir || error "mkdir failed"
14033 touch $DIR/$tdir/$tfile || error "touch failed"
14034 # OBD_FAIL_LLITE_XATTR_ENOMEM
14035 $LCTL set_param fail_loc=0x1405
14036 # output of the form: attr 2 4 44 3 fc13 x86_64
14037 V=($(IFS=".-" rpm -q attr))
14038 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
14039 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
14040 # attr pre-2.4.44-7 had a bug with rc
14041 # LU-3703 - SLES 11 and FC13 clients have older attr
14042 getfattr -n user.attr $DIR/$tdir/$tfile &&
14043 error "getfattr should have failed with ENOMEM"
14045 skip "LU-3703: attr version $(getfattr --version) too old"
14047 $LCTL set_param fail_loc=0x0
14050 restore_lustre_params < $p
14053 run_test 234 "xattr cache should not crash on ENOMEM"
14056 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14057 skip "Need MDS version at least 2.4.52" && return
14058 flock_deadlock $DIR/$tfile
14063 124) error "process hangs on a deadlock"
14065 *) error "error executing flock_deadlock $DIR/$tfile"
14069 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14073 check_swap_layouts_support && return 0
14074 test_mkdir -c1 $DIR/$tdir
14076 local ref1=/etc/passwd
14077 local ref2=/etc/group
14078 local file1=$DIR/$tdir/f1
14079 local file2=$DIR/$tdir/f2
14081 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14082 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14083 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14084 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14085 local fd=$(free_fd)
14086 local cmd="exec $fd<>$file2"
14089 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14090 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14093 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14098 run_test 236 "Layout swap on open unlinked file"
14100 # test to verify file handle related system calls
14101 # (name_to_handle_at/open_by_handle_at)
14102 # The new system calls are supported in glibc >= 2.14.
14105 echo "Test file_handle syscalls" > $DIR/$tfile ||
14106 error "write failed"
14107 check_fhandle_syscalls $DIR/$tfile ||
14108 error "check_fhandle_syscalls failed"
14110 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14112 # LU-4659 linkea consistency
14114 local server_version=$(lustre_version_code $SINGLEMDS)
14116 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14117 [[ $server_version -gt $(version_code 2.5.1) &&
14118 $server_version -lt $(version_code 2.5.50) ]] ||
14119 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14122 ln $DIR/$tfile $DIR/$tfile.lnk
14123 touch $DIR/$tfile.new
14124 mv $DIR/$tfile.new $DIR/$tfile
14125 local fid1=$($LFS path2fid $DIR/$tfile)
14126 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14127 local path1=$($LFS fid2path $FSNAME "$fid1")
14128 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14129 local path2=$($LFS fid2path $FSNAME "$fid2")
14130 [ $tfile.lnk == $path2 ] ||
14131 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14134 run_test 238 "Verify linkea consistency"
14137 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14138 skip "Need MDS version at least 2.5.60" && return
14139 local list=$(comma_list $(mdts_nodes))
14141 mkdir -p $DIR/$tdir
14142 createmany -o $DIR/$tdir/f- 5000
14143 unlinkmany $DIR/$tdir/f- 5000
14144 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14145 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14146 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14147 osp.*MDT*.sync_in_flight" | calc_sum)
14148 [ "$changes" -eq 0 ] || error "$changes not synced"
14150 run_test 239 "osp_sync test"
14152 test_239a() { #LU-5297
14153 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14155 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14156 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14157 chgrp $RUNAS_GID $DIR/$tfile
14158 wait_delete_completed
14160 run_test 239a "process invalid osp sync record correctly"
14162 test_239b() { #LU-5297
14163 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14165 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14166 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14167 chgrp $RUNAS_GID $DIR/$tfile1
14168 wait_delete_completed
14169 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14171 chgrp $RUNAS_GID $DIR/$tfile2
14172 wait_delete_completed
14174 run_test 239b "process osp sync record with ENOMEM error correctly"
14177 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14180 mkdir -p $DIR/$tdir
14182 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14183 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14184 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14185 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14187 umount_client $MOUNT || error "umount failed"
14188 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14189 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14190 mount_client $MOUNT || error "failed to mount client"
14192 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14193 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14195 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14198 for LOOP in $(seq $1); do
14199 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14200 cancel_lru_locks $OSC || true
14205 for LOOP in $(seq $1); do
14206 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14207 iflag=direct 2>/dev/null
14211 test_241a() { # was test_241
14212 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14214 cancel_lru_locks $OSC
14215 test_241_bio 1000 &
14220 run_test 241a "bio vs dio"
14223 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14225 test_241_dio 1000 &
14230 run_test 241b "dio vs dio"
14233 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14234 mkdir -p $DIR/$tdir
14235 touch $DIR/$tdir/$tfile
14237 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14238 do_facet mds1 lctl set_param fail_loc=0x105
14239 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14241 do_facet mds1 lctl set_param fail_loc=0
14242 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14244 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14248 test_mkdir $DIR/$tdir
14249 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14251 run_test 243 "various group lock tests"
14255 test_mkdir $DIR/$tdir
14256 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14257 sendfile_grouplock $DIR/$tdir/$tfile || \
14258 error "sendfile+grouplock failed"
14261 run_test 244 "sendfile with group lock tests"
14264 local flagname="multi_mod_rpcs"
14265 local connect_data_name="max_mod_rpcs"
14268 # check if multiple modify RPCs flag is set
14269 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14270 grep "connect_flags:")
14273 echo "$out" | grep -qw $flagname
14274 if [ $? -ne 0 ]; then
14275 echo "connect flag $flagname is not set"
14279 # check if multiple modify RPCs data is set
14280 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14283 echo "$out" | grep -qw $connect_data_name ||
14284 error "import should have connect data $connect_data_name"
14286 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14288 test_246() { # LU-7371
14289 remote_ost_nodsh && skip "remote OST with nodsh" && return
14290 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14291 skip "Need OST version >= 2.7.62" && return 0
14292 do_facet ost1 $LCTL set_param fail_val=4095
14293 #define OBD_FAIL_OST_READ_SIZE 0x234
14294 do_facet ost1 $LCTL set_param fail_loc=0x234
14295 $LFS setstripe $DIR/$tfile -i 0 -c 1
14296 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14297 cancel_lru_locks $FSNAME-OST0000
14298 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14300 run_test 246 "Read file of size 4095 should return right length"
14303 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14305 { skip "Fileset feature is not supported"; return; }
14307 local submount=${MOUNT}_$tdir
14310 mkdir -p $submount || error "mkdir $submount failed"
14311 FILESET="$FILESET/$tdir" mount_client $submount ||
14312 error "mount $submount failed"
14313 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14314 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14315 error "read $MOUNT/$tdir/$tfile failed"
14316 umount_client $submount || error "umount $submount failed"
14319 run_test 247a "mount subdir as fileset"
14322 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14323 { skip "Fileset feature is not supported"; return; }
14325 local submount=${MOUNT}_$tdir
14327 rm -rf $MOUNT/$tdir
14328 mkdir -p $submount || error "mkdir $submount failed"
14330 FILESET="$FILESET/$tdir" mount_client $submount &&
14331 error "mount $submount should fail"
14334 run_test 247b "mount subdir that dose not exist"
14337 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14338 { skip "Fileset feature is not supported"; return; }
14340 local submount=${MOUNT}_$tdir
14342 mkdir -p $MOUNT/$tdir/dir1
14343 mkdir -p $submount || error "mkdir $submount failed"
14344 FILESET="$FILESET/$tdir" mount_client $submount ||
14345 error "mount $submount failed"
14346 local fid=$($LFS path2fid $MOUNT/)
14347 $LFS fid2path $submount $fid && error "fid2path should fail"
14348 umount_client $submount || error "umount $submount failed"
14351 run_test 247c "running fid2path outside root"
14354 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14355 { skip "Fileset feature is not supported"; return; }
14357 local submount=${MOUNT}_$tdir
14359 mkdir -p $MOUNT/$tdir/dir1
14360 mkdir -p $submount || error "mkdir $submount failed"
14361 FILESET="$FILESET/$tdir" mount_client $submount ||
14362 error "mount $submount failed"
14363 local fid=$($LFS path2fid $submount/dir1)
14364 $LFS fid2path $submount $fid || error "fid2path should succeed"
14365 umount_client $submount || error "umount $submount failed"
14368 run_test 247d "running fid2path inside root"
14372 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14374 { skip "Fileset feature is not supported"; return; }
14376 local submount=${MOUNT}_$tdir
14379 mkdir -p $submount || error "mkdir $submount failed"
14380 FILESET="$FILESET/.." mount_client $submount &&
14381 error "mount $submount should fail"
14384 run_test 247e "mount .. as fileset"
14387 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14388 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14390 # create a large file for fast read verification
14391 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14393 # make sure the file is created correctly
14394 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14395 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14397 echo "Test 1: verify that fast read is 4 times faster on cache read"
14399 # small read with fast read enabled
14400 $LCTL set_param -n llite.*.fast_read=1
14401 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14402 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14403 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14404 # small read with fast read disabled
14405 $LCTL set_param -n llite.*.fast_read=0
14406 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14407 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14408 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14410 # verify that fast read is 4 times faster for cache read
14411 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14412 error_not_in_vm "fast read was not 4 times faster: " \
14413 "$t_fast vs $t_slow"
14415 echo "Test 2: verify the performance between big and small read"
14416 $LCTL set_param -n llite.*.fast_read=1
14418 # 1k non-cache read
14419 cancel_lru_locks osc
14420 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14421 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14422 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14424 # 1M non-cache read
14425 cancel_lru_locks osc
14426 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14427 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14428 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14430 # verify that big IO is not 4 times faster than small IO
14431 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14432 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14434 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14437 run_test 248 "fast read verification"
14439 test_249() { # LU-7890
14441 $SETSTRIPE -c 1 $DIR/$tfile
14443 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14444 skip "Need at least version 2.8.54"
14446 # Offset 2T == 4k * 512M
14447 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14448 error "dd to 2T offset failed"
14450 run_test 249 "Write above 2T file size"
14453 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14454 && skip "no 16TB file size limit on ZFS" && return
14456 $SETSTRIPE -c 1 $DIR/$tfile
14457 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14458 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14459 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14460 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14461 conv=notrunc,fsync && error "append succeeded"
14464 run_test 250 "Write above 16T limit"
14467 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14469 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14470 #Skip once - writing the first stripe will succeed
14471 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14472 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14473 error "short write happened"
14475 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14476 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14477 error "short read happened"
14481 run_test 251 "Handling short read and write correctly"
14491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14492 remote_ost_nodsh && skip "remote OST with nodsh" && return
14493 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14494 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14495 skip "ldiskfs only test"
14499 # check lr_reader on OST0000
14501 dev=$(facet_device $tgt)
14502 out=$(do_facet $tgt $LR_READER $dev)
14503 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14505 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14506 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14507 error "Invalid uuid returned by $LR_READER on target $tgt"
14508 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14510 # check lr_reader -c on MDT0000
14512 dev=$(facet_device $tgt)
14513 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14514 echo "$LR_READER does not support additional options"
14517 out=$(do_facet $tgt $LR_READER -c $dev)
14518 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14520 num=$(echo "$out" | grep -c "mdtlov")
14521 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14522 error "Invalid number of mdtlov clients returned by $LR_READER"
14523 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14525 # check lr_reader -cr on MDT0000
14526 out=$(do_facet $tgt $LR_READER -cr $dev)
14527 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14529 echo "$out" | grep -q "^reply_data:$" ||
14530 error "$LR_READER should have returned 'reply_data' section"
14531 num=$(echo "$out" | grep -c "client_generation")
14532 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14534 run_test 252 "check lr_reader tool"
14536 test_253_fill_ost() {
14537 local size_mb #how many MB should we write to pass watermark
14538 local lwm=$3 #low watermark
14539 local free_10mb #10% of free space
14541 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14542 size_mb=$((free_kb / 1024 - lwm))
14543 free_10mb=$((free_kb / 10240))
14544 #If 10% of free space cross low watermark use it
14545 if (( free_10mb > size_mb )); then
14548 #At least we need to store 1.1 of difference between
14549 #free space and low watermark
14550 size_mb=$((size_mb + size_mb / 10))
14552 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14553 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14554 oflag=append conv=notrunc
14559 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14560 echo "OST still has $((free_kb / 1024)) mbytes free"
14567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14568 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14569 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14571 local ost_name=$($LFS osts |
14572 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14574 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14575 do_facet $SINGLEMDS $LCTL get_param -n \
14576 osp.$mdtosc_proc1.reserved_mb_high ||
14577 { skip "remote MDS does not support reserved_mb_high" &&
14582 wait_delete_completed
14585 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14586 osp.$mdtosc_proc1.reserved_mb_high)
14587 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14588 osp.$mdtosc_proc1.reserved_mb_low)
14589 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14591 if ! combined_mgs_mds ; then
14594 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14595 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14596 error "Adding $ost_name to pool failed"
14598 # Wait for client to see a OST at pool
14599 wait_update $HOSTNAME "$LCTL get_param -n
14600 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14601 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14602 error "Client can not see the pool"
14603 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14604 error "Setstripe failed"
14606 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14607 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14608 echo "OST still has $((blocks/1024)) mbytes free"
14610 local new_lwm=$((blocks/1024-10))
14611 do_facet $SINGLEMDS $LCTL set_param \
14612 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14613 do_facet $SINGLEMDS $LCTL set_param \
14614 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14616 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14618 #First enospc could execute orphan deletion so repeat.
14619 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14621 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14622 osp.$mdtosc_proc1.prealloc_status)
14623 echo "prealloc_status $oa_status"
14625 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14626 error "File creation should fail"
14627 #object allocation was stopped, but we still able to append files
14628 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14629 error "Append failed"
14630 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14632 wait_delete_completed
14636 for i in $(seq 10 12); do
14637 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14638 error "File creation failed after rm";
14641 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14642 osp.$mdtosc_proc1.prealloc_status)
14643 echo "prealloc_status $oa_status"
14645 if (( oa_status != 0 )); then
14646 error "Object allocation still disable after rm"
14648 do_facet $SINGLEMDS $LCTL set_param \
14649 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14650 do_facet $SINGLEMDS $LCTL set_param \
14651 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14654 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14655 error "Remove $ost_name from pool failed"
14656 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14657 error "Pool destroy fialed"
14659 if ! combined_mgs_mds ; then
14663 run_test 253 "Check object allocation limit"
14668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14670 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14671 { skip "MDS does not support changelog_size" && return; }
14673 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14674 echo "Registered as changelog user $cl_user"
14676 $LFS changelog_clear $MDT0 $cl_user 0
14678 local size1=$(do_facet mds1 \
14679 $LCTL get_param -n mdd.$MDT0.changelog_size)
14680 echo "Changelog size $size1"
14683 $LFS mkdir -i 0 $DIR/$tdir
14685 mkdir -p $DIR/$tdir/pics/2008/zachy
14686 touch $DIR/$tdir/pics/2008/zachy/timestamp
14687 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14688 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14689 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14690 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14691 rm $DIR/$tdir/pics/desktop.jpg
14693 local size2=$(do_facet mds1 \
14694 $LCTL get_param -n mdd.$MDT0.changelog_size)
14695 echo "Changelog size after work $size2"
14697 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14699 if (( size2 <= size1 )); then
14700 error "Changelog size after work should be greater than original"
14704 run_test 254 "Check changelog size"
14711 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14712 awk -F: '{print $2}' | grep $type > /dev/null
14713 if [ $? -ne 0 ]; then
14723 lfs ladvise -a willread $file > /dev/null 2>&1
14724 if [ $? -eq 0 ]; then
14728 lfs ladvise -a willread $file 2>&1 |
14729 grep "Inappropriate ioctl for device" > /dev/null
14730 if [ $? -eq 0 ]; then
14737 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14740 # run a random read IO workload
14741 # usage: random_read_iops <filename> <filesize> <iosize>
14742 random_read_iops() {
14745 local iosize=${3:-4096}
14747 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14748 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14751 drop_file_oss_cache() {
14755 $LFS ladvise -a dontneed $file 2>/dev/null ||
14756 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14759 ladvise_willread_performance()
14762 local average_origin=0
14763 local average_cache=0
14764 local average_ladvise=0
14766 for ((i = 1; i <= $repeat; i++)); do
14767 echo "Iter $i/$repeat: reading without willread hint"
14768 cancel_lru_locks osc
14769 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14770 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14771 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14772 average_origin=$(bc <<<"$average_origin + $speed_origin")
14774 cancel_lru_locks osc
14775 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14776 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14777 average_cache=$(bc <<<"$average_cache + $speed_cache")
14779 cancel_lru_locks osc
14780 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14781 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14782 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14783 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14784 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14786 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14787 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14788 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14790 speedup_cache=$(percent $average_cache $average_origin)
14791 speedup_ladvise=$(percent $average_ladvise $average_origin)
14793 echo "Average uncached read: $average_origin"
14794 echo "Average speedup with OSS cached read: " \
14795 "$average_cache = +$speedup_cache%"
14796 echo "Average speedup with ladvise willread: " \
14797 "$average_ladvise = +$speedup_ladvise%"
14799 local lowest_speedup=20
14800 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14801 echo "Speedup with OSS cached read less than $lowest_speedup%," \
14802 "got $average_cache%. Skipping ladvise willread check."
14806 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14807 # it is still good to run until then to exercise 'ladvise willread'
14808 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14809 [ "$(facet_fstype ost1)" = "zfs" ] &&
14810 echo "osd-zfs does not support dontneed or drop_caches" &&
14813 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14814 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14815 error_not_in_vm "Speedup with willread is less than " \
14816 "$lowest_speedup%, got $average_ladvise%"
14820 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14821 skip "lustre < 2.8.54 does not support ladvise " && return
14822 remote_ost_nodsh && skip "remote OST with nodsh" && return
14824 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14826 ladvise_no_type willread $DIR/$tfile &&
14827 skip "willread ladvise is not supported" && return
14829 ladvise_no_ioctl $DIR/$tfile &&
14830 skip "ladvise ioctl is not supported" && return
14833 local size=$((size_mb * 1048576))
14834 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14835 error "dd to $DIR/$tfile failed"
14837 lfs ladvise -a willread $DIR/$tfile ||
14838 error "Ladvise failed with no range argument"
14840 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14841 error "Ladvise failed with no -l or -e argument"
14843 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14844 error "Ladvise failed with only -e argument"
14846 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14847 error "Ladvise failed with only -l argument"
14849 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14850 error "End offset should not be smaller than start offset"
14852 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14853 error "End offset should not be equal to start offset"
14855 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14856 error "Ladvise failed with overflowing -s argument"
14858 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14859 error "Ladvise failed with overflowing -e argument"
14861 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14862 error "Ladvise failed with overflowing -l argument"
14864 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14865 error "Ladvise succeeded with conflicting -l and -e arguments"
14867 echo "Synchronous ladvise should wait"
14869 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14870 do_nodes $(comma_list $(osts_nodes)) \
14871 $LCTL set_param fail_val=$delay fail_loc=0x237
14873 local start_ts=$SECONDS
14874 lfs ladvise -a willread $DIR/$tfile ||
14875 error "Ladvise failed with no range argument"
14876 local end_ts=$SECONDS
14877 local inteval_ts=$((end_ts - start_ts))
14879 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14880 error "Synchronous advice didn't wait reply"
14883 echo "Asynchronous ladvise shouldn't wait"
14884 local start_ts=$SECONDS
14885 lfs ladvise -a willread -b $DIR/$tfile ||
14886 error "Ladvise failed with no range argument"
14887 local end_ts=$SECONDS
14888 local inteval_ts=$((end_ts - start_ts))
14890 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14891 error "Asynchronous advice blocked"
14894 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14895 ladvise_willread_performance
14897 run_test 255a "check 'lfs ladvise -a willread'"
14903 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14907 remote_ost_nodsh && skip "remote OST with nodsh" && return
14909 lfs setstripe -c 1 -i 0 $DIR/$tfile
14911 ladvise_no_type dontneed $DIR/$tfile &&
14912 skip "dontneed ladvise is not supported" && return
14914 ladvise_no_ioctl $DIR/$tfile &&
14915 skip "ladvise ioctl is not supported" && return
14917 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14918 skip "lustre < 2.8.54 does not support ladvise" && return
14920 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14921 [ "$(facet_fstype ost1)" = "zfs" ] &&
14922 skip "zfs-osd does not support 'ladvise dontneed'" && return
14925 local size=$((size_mb * 1048576))
14926 # In order to prevent disturbance of other processes, only check 3/4
14927 # of the memory usage
14928 local kibibytes=$((size_mb * 1024 * 3 / 4))
14930 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14931 error "dd to $DIR/$tfile failed"
14933 local total=$(facet_meminfo ost1 MemTotal)
14934 echo "Total memory: $total KiB"
14936 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14937 local before_read=$(facet_meminfo ost1 Cached)
14938 echo "Cache used before read: $before_read KiB"
14940 lfs ladvise -a willread $DIR/$tfile ||
14941 error "Ladvise willread failed"
14942 local after_read=$(facet_meminfo ost1 Cached)
14943 echo "Cache used after read: $after_read KiB"
14945 lfs ladvise -a dontneed $DIR/$tfile ||
14946 error "Ladvise dontneed again failed"
14947 local no_read=$(facet_meminfo ost1 Cached)
14948 echo "Cache used after dontneed ladvise: $no_read KiB"
14950 if [ $total -lt $((before_read + kibibytes)) ]; then
14951 echo "Memory is too small, abort checking"
14955 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14956 error "Ladvise willread should use more memory" \
14957 "than $kibibytes KiB"
14960 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14961 error "Ladvise dontneed should release more memory" \
14962 "than $kibibytes KiB"
14965 run_test 255b "check 'lfs ladvise -a dontneed'"
14974 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
14975 skip "lustre < 2.10.53 does not support lockahead" && return
14977 test_mkdir -p $DIR/$tdir
14978 $SETSTRIPE -i 0 $DIR/$tdir
14980 #test 10 returns only success/failure
14982 lockahead_test -d $DIR/$tdir -t $i
14984 if [ $rc -eq 255 ]; then
14985 error "Ladvise test${i} failed, ${rc}"
14988 #test 11 counts lock enqueue requests, all others count new locks
14990 count=$(do_facet ost1 \
14991 $LCTL get_param -n ost.OSS.ost.stats)
14992 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
14994 lockahead_test -d $DIR/$tdir -t $i
14996 if [ $rc -eq 255 ]; then
14997 error "Ladvise test${i} failed, ${rc}"
15000 new_count=$(do_facet ost1 \
15001 $LCTL get_param -n ost.OSS.ost.stats)
15002 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15003 awk '{ print $2 }')
15005 difference="$((new_count - count))"
15006 if [ $difference -ne $rc ]; then
15007 error "Ladvise test${i}, bad enqueue count, returned " \
15008 "${rc}, actual ${difference}"
15011 for i in $(seq 12 21); do
15012 # If we do not do this, we run the risk of having too many
15013 # locks and starting lock cancellation while we are checking
15015 cancel_lru_locks osc
15017 count=$($LCTL get_param -n \
15018 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15020 lockahead_test -d $DIR/$tdir -t $i
15022 if [ $rc -eq 255 ]; then
15023 error "Ladvise test ${i} failed, ${rc}"
15026 new_count=$($LCTL get_param -n \
15027 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15028 difference="$((new_count - count))"
15030 # Test 15 output is divided by 100 to map down to valid return
15031 if [ $i -eq 15 ]; then
15035 if [ $difference -ne $rc ]; then
15036 error "Ladvise test ${i}, bad lock count, returned " \
15037 "${rc}, actual ${difference}"
15041 #test 22 returns only success/failure
15043 lockahead_test -d $DIR/$tdir -t $i
15045 if [ $rc -eq 255 ]; then
15046 error "Ladvise test${i} failed, ${rc}"
15050 run_test 255c "suite of ladvise lockahead tests"
15057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15059 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15060 skip "ldiskfs only test" && return
15062 mdt_dev=$(mdsdevname 1)
15064 cl_user=$(do_facet mds1 \
15065 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15066 if [[ -n $cl_user ]]; then
15067 skip "active changelog user"
15071 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15072 echo "Registered as changelog user $cl_user"
15075 mkdir -p $DIR/$tdir
15077 $LFS changelog_clear $MDT0 $cl_user 0
15080 touch $DIR/$tdir/{1..10}
15083 stop mds1 || error "Fail to stop MDT."
15086 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15088 #after mount new plainllog is used
15089 touch $DIR/$tdir/{11..19}
15091 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15092 cat_sl=$(do_facet mds1 \
15093 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15094 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15095 do_facet mds1 rm $TEMP256FILE
15097 if (( cat_sl != 2 )); then
15098 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15099 error "Changelog catalog has wrong number of slots $cat_sl"
15102 $LFS changelog_clear $MDT0 $cl_user 0
15105 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15106 cat_sl=$(do_facet mds1 \
15107 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15108 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15109 do_facet mds1 rm $TEMP256FILE
15111 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15113 if (( cat_sl == 2 )); then
15114 error "Empty plain llog was not deleted from changelog catalog"
15116 if (( cat_sl != 1 )); then
15117 error "Active plain llog shouldn\`t be deleted from catalog"
15120 run_test 256 "Check llog delete for empty and not full state"
15123 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15124 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15125 skip "Need MDS version at least 2.8.55" && return
15127 test_mkdir $DIR/$tdir
15129 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15130 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15133 #define OBD_FAIL_MDS_XATTR_REP 0x161
15134 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15135 local facet=mds$((mdtidx + 1))
15136 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15137 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15139 stop $facet || error "stop MDS failed"
15140 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15141 error "start MDS fail"
15143 run_test 257 "xattr locks are not lost"
15145 # Verify we take the i_mutex when security requires it
15147 #define OBD_FAIL_IMUTEX_SEC 0x141c
15148 $LCTL set_param fail_loc=0x141c
15150 chmod u+s $DIR/$tfile
15151 chmod a+rwx $DIR/$tfile
15152 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15154 if [ $RC -ne 0 ]; then
15155 error "error, failed to take i_mutex, rc=$?"
15161 # Verify we do NOT take the i_mutex in the normal case
15163 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15164 $LCTL set_param fail_loc=0x141d
15167 chmod a+rw $DIR/$tfile
15168 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15170 if [ $RC -ne 0 ]; then
15171 error "error, took i_mutex unnecessarily, rc=$?"
15176 run_test 258b "verify i_mutex security behavior"
15179 #define OBD_FAIL_MDC_CLOSE 0x806
15180 $LCTL set_param fail_loc=0x80000806
15184 run_test 260 "Check mdc_close fail"
15186 ### Data-on-MDT sanity tests ###
15189 local dom=$DIR/$tdir/dom_file
15190 local tmp=$DIR/$tdir/tmp_file
15192 mkdir -p $DIR/$tdir
15194 # basic checks for DoM component creation
15195 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15196 error "Can set MDT layout to non-first entry"
15198 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15199 error "Can define multiple entries as MDT layout"
15201 $LFS setstripe -E 1M -L mdt $dom ||
15202 error "Can't create DoM layout"
15204 [ $($LFS getstripe -L $dom) == 100 ] || error "bad pattern"
15205 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15206 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15208 local mdtidx=$($GETSTRIPE -M $dom)
15209 local mdtname=MDT$(printf %04x $mdtidx)
15210 local facet=mds$((mdtidx + 1))
15211 local space_check=1
15213 # Skip free space checks with ZFS
15214 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15220 local mdtfree1=$(do_facet $facet \
15221 lctl get_param -n osd*.*$mdtname.kbytesfree)
15222 dd if=/dev/urandom of=$tmp bs=1024 count=100
15223 # check also direct IO along write
15224 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15226 cmp $tmp $dom || error "file data is different"
15227 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15228 if [ $space_check == 1 ]; then
15229 local mdtfree2=$(do_facet $facet \
15230 lctl get_param -n osd*.*$mdtname.kbytesfree)
15231 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15232 error "MDT free space is wrong after write"
15236 $TRUNCATE $dom 10000
15237 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15238 if [ $space_check == 1 ]; then
15239 mdtfree1=$(do_facet $facet \
15240 lctl get_param -n osd*.*$mdtname.kbytesfree)
15241 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15242 error "MDT free space is wrong after truncate"
15248 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15249 if [ $space_check == 1 ]; then
15250 mdtfree2=$(do_facet $facet \
15251 lctl get_param -n osd*.*$mdtname.kbytesfree)
15252 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15253 error "MDT free space is wrong after append"
15258 if [ $space_check == 1 ]; then
15259 mdtfree1=$(do_facet $facet \
15260 lctl get_param -n osd*.*$mdtname.kbytesfree)
15261 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15262 error "MDT free space is wrong after removal"
15265 # combined striping
15266 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15267 error "Can't create DoM + OST striping"
15269 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15270 # check also direct IO along write
15271 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15273 cmp $tmp $dom || error "file data is different"
15274 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15280 run_test 270a "DoM: basic functionality tests"
15283 local dom=$DIR/$tdir/dom_file
15284 local max_size=1048576
15286 mkdir -p $DIR/$tdir
15287 $LFS setstripe -E $max_size -L mdt $dom
15289 # truncate over the limit
15290 $TRUNCATE $dom $(($max_size + 1)) &&
15291 error "successful truncate over the maximum size"
15292 # write over the limit
15293 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15294 error "successful write over the maximum size"
15295 # append over the limit
15296 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15297 echo "12345" >> $dom && error "successful append over the maximum size"
15302 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15305 mkdir -p $DIR/$tdir
15306 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15308 # check files inherit DoM EA
15309 touch $DIR/$tdir/first
15310 [ $($GETSTRIPE -L $DIR/$tdir/first) == 100 ] ||
15311 error "bad pattern"
15312 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15313 error "bad stripe count"
15314 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15315 error "bad stripe size"
15317 # check directory inherits DoM EA and uses it as default
15318 mkdir $DIR/$tdir/subdir
15319 touch $DIR/$tdir/subdir/second
15320 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == 100 ] ||
15321 error "bad pattern in sub-directory"
15322 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15323 error "bad stripe count in sub-directory"
15324 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15325 error "bad stripe size in sub-directory"
15328 run_test 270c "DoM: DoM EA inheritance tests"
15331 mkdir -p $DIR/$tdir
15332 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15334 # inherit default DoM striping
15335 mkdir $DIR/$tdir/subdir
15336 touch $DIR/$tdir/subdir/f1
15338 # change default directory striping
15339 $LFS setstripe -c 1 $DIR/$tdir/subdir
15340 touch $DIR/$tdir/subdir/f2
15341 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
15342 error "wrong default striping in file 2"
15343 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == 1 ] ||
15344 error "bad pattern in file 2"
15347 run_test 270d "DoM: change striping from DoM to RAID0"
15350 mkdir -p $DIR/$tdir/dom
15351 mkdir -p $DIR/$tdir/norm
15354 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
15355 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
15357 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
15358 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
15360 # find DoM files by layout
15361 NUM=$($LFIND -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
15362 [ $NUM -eq $DOMFILES ] ||
15363 error "lfs find -L: found $NUM, expected $DOMFILES"
15364 echo "Test 1: lfs find 20 DOM files by layout: OK"
15366 # there should be 1 dir with default DOM striping
15367 NUM=$($LFIND -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
15369 error "lfs find -L: found $NUM, expected 1 dir"
15370 echo "Test 2: lfs find 1 DOM dir by layout: OK"
15372 # find DoM files by stripe size
15373 NUM=$($LFIND -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
15374 [ $NUM -eq $DOMFILES ] ||
15375 error "lfs find -S: found $NUM, expected $DOMFILES"
15376 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
15378 # find files by stripe offset except DoM files
15379 NUM=$($LFIND -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
15380 [ $NUM -eq $NORMFILES ] ||
15381 error "lfs find -i: found $NUM, expected $NORMFILES"
15382 echo "Test 5: lfs find no DOM files by stripe index: OK"
15385 run_test 270e "DoM: lfs find with DoM files test"
15388 local mdtname=${FSNAME}-MDT0000-mdtlov
15389 local dom=$DIR/$tdir/dom_file
15390 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
15391 lod.$mdtname.dom_stripesize)
15392 local dom_limit=131072
15394 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
15395 local dom_current=$(do_facet mds1 $LCTL get_param -n \
15396 lod.$mdtname.dom_stripesize)
15397 [ ${dom_limit} -eq ${dom_current} ] ||
15398 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
15400 $LFS mkdir -i 0 -c 1 $DIR/$tdir
15401 $LFS setstripe -d $DIR/$tdir
15402 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
15403 error "Can't set directory default striping"
15405 # exceed maximum stripe size
15406 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
15407 error "Able to create DoM component size more than LOD limit"
15409 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
15410 dom_current=$(do_facet mds1 $LCTL get_param -n \
15411 lod.$mdtname.dom_stripesize)
15412 [ 0 -eq ${dom_current} ] ||
15413 error "Can't set zero DoM stripe limit"
15415 # too low values to be aligned with smallest stripe size 64K
15416 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
15417 dom_current=$(do_facet mds1 $LCTL get_param -n \
15418 lod.$mdtname.dom_stripesize)
15419 [ 30000 -eq ${dom_current} ] &&
15420 error "Can set too small DoM stripe limit"
15422 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
15423 dom_current=$(do_facet mds1 $LCTL get_param -n \
15424 lod.$mdtname.dom_stripesize)
15426 [ 2147483648 -eq ${dom_current} ] &&
15427 error "Can set too large DoM stripe limit"
15429 do_facet mds1 $LCTL set_param -n \
15430 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
15431 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
15432 error "Can't create DoM component size after limit change"
15433 do_facet mds1 $LCTL set_param -n \
15434 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
15435 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
15436 error "Can create big DoM component after limit decrease"
15437 touch ${dom}_def ||
15438 error "Can't create file with old default layout"
15440 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
15443 run_test 270f "DoM: maximum DoM stripe size checks"
15446 local dom=$DIR/$tdir/dom
15448 mkdir -p $DIR/$tdir
15450 $LFS setstripe -E 1024K -L mdt $dom
15452 lctl set_param -n mdc.*.stats=clear
15453 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
15454 cat $dom > /dev/null
15455 local reads=$(lctl get_param -n mdc.*.stats |
15456 awk '/ost_read/ {print $2}')
15457 [ -z $reads ] || error "Unexpected $reads READ RPCs"
15461 run_test 271a "DoM: data is cached for read after write"
15464 local dom=$DIR/$tdir/dom
15466 mkdir -p $DIR/$tdir
15468 $LFS setstripe -E 1024K -L mdt -E EOF $dom
15470 lctl set_param -n mdc.*.stats=clear
15471 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
15472 cancel_lru_locks mdc
15473 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
15474 # second stat to check size is cached on client
15475 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
15476 local gls=$(lctl get_param -n mdc.*.stats |
15477 awk '/ldlm_glimpse/ {print $2}')
15478 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
15481 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
15484 local dom=$DIR/$tdir/dom
15486 mkdir -p $DIR/$tdir
15488 $LFS setstripe -E 1024K -L mdt -E EOF $dom
15490 lctl set_param -n mdc.*.stats=clear
15491 lctl set_param -n osc.*.stats=clear
15492 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
15493 cancel_lru_locks mdc
15494 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
15495 # second stat to check size is cached on client
15496 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
15497 local gls=$(lctl get_param -n mdc.*.stats |
15498 awk '/ldlm_glimpse/ {print $2}')
15499 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
15500 local gls=$(lctl get_param -n osc.*.stats |
15501 awk '/ldlm_glimpse/ {print $2}')
15502 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
15505 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
15508 # test to be enabled with lock_convert
15509 skip "skipped until lock convert will be implemented" && return
15511 local dom=$DIR/$tdir/dom
15513 mkdir -p $DIR/$tdir
15515 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15517 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15518 local facet=mds$((mdtidx + 1))
15520 cancel_lru_locks mdc
15521 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
15522 createmany -o $dom 1000
15523 lctl set_param -n mdc.*.stats=clear
15524 smalliomany -w $dom 1000 200
15525 lctl get_param -n mdc.*.stats
15526 local enq=$(lctl get_param -n mdc.*.stats |
15527 awk '/ldlm_ibits_enqueue/ {print $2}')
15528 # Each file has 1 open, 1 IO enqueues, total 2000
15529 # but now we have also +1 getxattr for security.capability, total 3000
15530 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
15531 unlinkmany $dom 1000
15533 cancel_lru_locks mdc
15534 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
15535 createmany -o $dom 1000
15536 lctl set_param -n mdc.*.stats=clear
15537 smalliomany -w $dom 1000 200
15538 lctl get_param -n mdc.*.stats
15539 local enq_2=$(lctl get_param -n mdc.*.stats |
15540 awk '/ldlm_ibits_enqueue/ {print $2}')
15541 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
15542 # for OPEN and IO lock.
15543 [ $((enq - enq_2)) -ge 1000 ] ||
15544 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
15545 unlinkmany $dom 1000
15548 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
15550 cleanup_test_300() {
15554 test_striped_dir() {
15559 mkdir -p $DIR/$tdir
15561 SAVE_UMASK=$(umask)
15562 trap cleanup_test_300 RETURN EXIT
15564 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15565 $DIR/$tdir/striped_dir ||
15566 error "set striped dir error"
15568 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15569 [ "$mode" = "755" ] || error "expect 755 got $mode"
15571 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15572 error "getdirstripe failed"
15573 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15574 if [ "$stripe_count" != "2" ]; then
15575 error "1:stripe_count is $stripe_count, expect 2"
15577 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15578 if [ "$stripe_count" != "2" ]; then
15579 error "2:stripe_count is $stripe_count, expect 2"
15582 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15583 if [ "$stripe_index" != "$mdt_index" ]; then
15584 error "stripe_index is $stripe_index, expect $mdt_index"
15587 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15588 error "nlink error after create striped dir"
15590 mkdir $DIR/$tdir/striped_dir/a
15591 mkdir $DIR/$tdir/striped_dir/b
15593 stat $DIR/$tdir/striped_dir/a ||
15594 error "create dir under striped dir failed"
15595 stat $DIR/$tdir/striped_dir/b ||
15596 error "create dir under striped dir failed"
15598 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15599 error "nlink error after mkdir"
15601 rmdir $DIR/$tdir/striped_dir/a
15602 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15603 error "nlink error after rmdir"
15605 rmdir $DIR/$tdir/striped_dir/b
15606 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15607 error "nlink error after rmdir"
15609 chattr +i $DIR/$tdir/striped_dir
15610 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15611 error "immutable flags not working under striped dir!"
15612 chattr -i $DIR/$tdir/striped_dir
15614 rmdir $DIR/$tdir/striped_dir ||
15615 error "rmdir striped dir error"
15623 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15624 skip "skipped for lustre < 2.7.0" && return
15625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15626 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15628 test_striped_dir 0 || error "failed on striped dir on MDT0"
15629 test_striped_dir 1 || error "failed on striped dir on MDT0"
15631 run_test 300a "basic striped dir sanity test"
15634 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15635 skip "skipped for lustre < 2.7.0" && return
15636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15637 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15643 test_mkdir $DIR/$tdir
15644 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15645 error "set striped dir error"
15646 for ((i=0; i<10; i++)); do
15647 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15649 touch $DIR/$tdir/striped_dir/file_$i ||
15650 error "touch error $i"
15651 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15652 [ $mtime1 -eq $mtime2 ] &&
15653 error "mtime not change after create"
15655 rm -f $DIR/$tdir/striped_dir/file_$i ||
15656 error "unlink error $i"
15657 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15658 [ $mtime2 -eq $mtime3 ] &&
15659 error "mtime did not change after unlink"
15663 run_test 300b "check ctime/mtime for striped dir"
15666 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15667 skip "skipped for lustre < 2.7.0" && return
15668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15669 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15672 mkdir -p $DIR/$tdir
15673 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15674 error "set striped dir error"
15676 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15677 error "chown striped dir failed"
15679 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15680 error "create 5k files failed"
15682 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15684 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15688 run_test 300c "chown && check ls under striped directory"
15691 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15692 skip "skipped for lustre < 2.7.0" && return
15693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15694 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15698 mkdir -p $DIR/$tdir
15699 $SETSTRIPE -c 2 $DIR/$tdir
15701 #local striped directory
15702 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15703 error "set striped dir error"
15704 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15705 error "create 10 files failed"
15707 #remote striped directory
15708 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15709 error "set striped dir error"
15710 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15711 error "create 10 files failed"
15713 for file in $(find $DIR/$tdir); do
15714 stripe_count=$($GETSTRIPE -c $file)
15715 [ $stripe_count -eq 2 ] ||
15716 error "wrong stripe $stripe_count for $file"
15721 run_test 300d "check default stripe under striped directory"
15724 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15725 skip "Need MDS version at least 2.7.55" && return
15726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15727 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15731 mkdir -p $DIR/$tdir
15733 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15734 error "set striped dir error"
15736 touch $DIR/$tdir/striped_dir/a
15737 touch $DIR/$tdir/striped_dir/b
15738 touch $DIR/$tdir/striped_dir/c
15740 mkdir $DIR/$tdir/striped_dir/dir_a
15741 mkdir $DIR/$tdir/striped_dir/dir_b
15742 mkdir $DIR/$tdir/striped_dir/dir_c
15744 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15745 error "set striped adir under striped dir error"
15747 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15748 error "set striped bdir under striped dir error"
15750 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15751 error "set striped cdir under striped dir error"
15753 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15754 error "rename dir under striped dir fails"
15756 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15757 error "rename dir under different stripes fails"
15759 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15760 error "rename file under striped dir should succeed"
15762 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15763 error "rename dir under striped dir should succeed"
15767 run_test 300e "check rename under striped directory"
15770 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15771 skip "Need MDS version at least 2.7.55" && return
15772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15773 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15778 mkdir -p $DIR/$tdir
15780 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15781 error "set striped dir error"
15783 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15784 error "set striped dir error"
15786 touch $DIR/$tdir/striped_dir/a
15787 mkdir $DIR/$tdir/striped_dir/dir_a
15788 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15789 error "create striped dir under striped dir fails"
15791 touch $DIR/$tdir/striped_dir1/b
15792 mkdir $DIR/$tdir/striped_dir1/dir_b
15793 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15794 error "create striped dir under striped dir fails"
15796 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15797 error "rename dir under different striped dir should fail"
15799 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15800 error "rename striped dir under diff striped dir should fail"
15802 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15803 error "rename file under diff striped dirs fails"
15807 run_test 300f "check rename cross striped directory"
15809 test_300_check_default_striped_dir()
15812 local default_count=$2
15813 local default_index=$3
15816 local dir_stripe_index
15819 echo "checking $dirname $default_count $default_index"
15820 $LFS setdirstripe -D -c $default_count -i $default_index \
15821 -t all_char $DIR/$tdir/$dirname ||
15822 error "set default stripe on striped dir error"
15823 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15824 [ $stripe_count -eq $default_count ] ||
15825 error "expect $default_count get $stripe_count for $dirname"
15827 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15828 [ $stripe_index -eq $default_index ] ||
15829 error "expect $default_index get $stripe_index for $dirname"
15831 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15832 error "create dirs failed"
15834 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15835 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15836 for dir in $(find $DIR/$tdir/$dirname/*); do
15837 stripe_count=$($LFS getdirstripe -c $dir)
15838 [ $stripe_count -eq $default_count ] ||
15839 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15840 error "stripe count $default_count != $stripe_count for $dir"
15842 stripe_index=$($LFS getdirstripe -i $dir)
15843 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15844 error "$stripe_index != $default_index for $dir"
15846 #check default stripe
15847 stripe_count=$($LFS getdirstripe -D -c $dir)
15848 [ $stripe_count -eq $default_count ] ||
15849 error "default count $default_count != $stripe_count for $dir"
15851 stripe_index=$($LFS getdirstripe -D -i $dir)
15852 [ $stripe_index -eq $default_index ] ||
15853 error "default index $default_index != $stripe_index for $dir"
15855 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15859 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15860 skip "Need MDS version at least 2.7.55" && return
15861 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15867 mkdir $DIR/$tdir/normal_dir
15869 #Checking when client cache stripe index
15870 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15871 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15872 error "create striped_dir failed"
15874 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
15875 error "create dir0 fails"
15876 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
15877 [ $stripe_index -eq 0 ] ||
15878 error "dir0 expect index 0 got $stripe_index"
15880 mkdir $DIR/$tdir/striped_dir/dir1 ||
15881 error "create dir1 fails"
15882 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15883 [ $stripe_index -eq 1 ] ||
15884 error "dir1 expect index 1 got $stripe_index"
15886 #check default stripe count/stripe index
15887 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15888 test_300_check_default_striped_dir normal_dir 1 0
15889 test_300_check_default_striped_dir normal_dir 2 1
15890 test_300_check_default_striped_dir normal_dir 2 -1
15892 #delete default stripe information
15893 echo "delete default stripeEA"
15894 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15895 error "set default stripe on striped dir error"
15897 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15898 for dir in $(find $DIR/$tdir/normal_dir/*); do
15899 stripe_count=$($LFS getdirstripe -c $dir)
15900 [ $stripe_count -eq 0 ] ||
15901 error "expect 1 get $stripe_count for $dir"
15902 stripe_index=$($LFS getdirstripe -i $dir)
15903 [ $stripe_index -eq 0 ] ||
15904 error "expect 0 get $stripe_index for $dir"
15907 run_test 300g "check default striped directory for normal directory"
15910 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15911 skip "Need MDS version at least 2.7.55" && return
15912 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15917 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15918 $DIR/$tdir/striped_dir ||
15919 error "set striped dir error"
15921 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15922 test_300_check_default_striped_dir striped_dir 1 0
15923 test_300_check_default_striped_dir striped_dir 2 1
15924 test_300_check_default_striped_dir striped_dir 2 -1
15926 #delete default stripe information
15927 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15928 error "set default stripe on striped dir error"
15930 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15931 for dir in $(find $DIR/$tdir/striped_dir/*); do
15932 stripe_count=$($LFS getdirstripe -c $dir)
15933 [ $stripe_count -eq 0 ] ||
15934 error "expect 1 get $stripe_count for $dir"
15937 run_test 300h "check default striped directory for striped directory"
15940 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15941 skip "Need MDS version at least 2.7.55" && return
15942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15943 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15949 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15950 error "set striped dir error"
15952 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15953 error "create files under striped dir failed"
15955 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15956 error "set striped hashdir error"
15958 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15959 error "create dir0 under hash dir failed"
15960 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15961 error "create dir1 under hash dir failed"
15963 # unfortunately, we need to umount to clear dir layout cache for now
15964 # once we fully implement dir layout, we can drop this
15965 umount_client $MOUNT || error "umount failed"
15966 mount_client $MOUNT || error "mount failed"
15968 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15969 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15970 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15972 #set the stripe to be unknown hash type
15973 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15974 $LCTL set_param fail_loc=0x1901
15975 for ((i = 0; i < 10; i++)); do
15976 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15977 error "stat f-$i failed"
15978 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15981 touch $DIR/$tdir/striped_dir/f0 &&
15982 error "create under striped dir with unknown hash should fail"
15984 $LCTL set_param fail_loc=0
15986 umount_client $MOUNT || error "umount failed"
15987 mount_client $MOUNT || error "mount failed"
15991 run_test 300i "client handle unknown hash type striped directory"
15994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15995 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15996 skip "Need MDS version at least 2.7.55" && return
15997 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16003 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16004 $LCTL set_param fail_loc=0x1702
16005 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
16006 error "set striped dir error"
16008 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16009 error "create files under striped dir failed"
16011 $LCTL set_param fail_loc=0
16013 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16017 run_test 300j "test large update record"
16020 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16021 skip "Need MDS version at least 2.7.55" && return
16022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16023 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16029 #define OBD_FAIL_LARGE_STRIPE 0x1703
16030 $LCTL set_param fail_loc=0x1703
16031 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16032 error "set striped dir error"
16033 $LCTL set_param fail_loc=0
16035 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16036 error "getstripeddir fails"
16037 rm -rf $DIR/$tdir/striped_dir ||
16038 error "unlink striped dir fails"
16042 run_test 300k "test large striped directory"
16045 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16046 skip "Need MDS version at least 2.7.55" && return
16047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16048 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16051 test_mkdir -p $DIR/$tdir/striped_dir
16052 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16053 error "chown $RUNAS_ID failed"
16054 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16055 error "set default striped dir failed"
16057 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16058 $LCTL set_param fail_loc=0x80000158
16059 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16061 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16062 [ $stripe_index -eq 1 ] ||
16063 error "expect 1 get $stripe_index for $dir"
16065 run_test 300l "non-root user to create dir under striped dir with stale layout"
16068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16069 skip "Need MDS version at least 2.7.55" && return
16070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16071 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16073 mkdir -p $DIR/$tdir/striped_dir
16074 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16075 error "set default stripes dir error"
16077 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16079 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16080 [ $stripe_count -eq 0 ] ||
16081 error "expect 0 get $stripe_count for a"
16083 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16084 error "set default stripes dir error"
16086 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16088 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16089 [ $stripe_count -eq 0 ] ||
16090 error "expect 0 get $stripe_count for b"
16092 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16093 error "set default stripes dir error"
16095 mkdir $DIR/$tdir/striped_dir/c &&
16096 error "default stripe_index is invalid, mkdir c should fails"
16098 rm -rf $DIR/$tdir || error "rmdir fails"
16100 run_test 300m "setstriped directory on single MDT FS"
16103 local list=$(comma_list $(mdts_nodes))
16106 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16110 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16111 skip "Need MDS version at least 2.7.55" && return
16112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16113 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16114 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16117 local list=$(comma_list $(mdts_nodes))
16119 trap cleanup_300n RETURN EXIT
16120 mkdir -p $DIR/$tdir
16121 chmod 777 $DIR/$tdir
16122 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16123 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16124 error "create striped dir succeeds with gid=0"
16126 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16127 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16128 error "create striped dir fails with gid=-1"
16130 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16131 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16132 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16133 error "set default striped dir succeeds with gid=0"
16136 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16137 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16138 error "set default striped dir fails with gid=-1"
16141 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16142 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16143 error "create test_dir fails"
16144 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16145 error "create test_dir1 fails"
16146 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16147 error "create test_dir2 fails"
16150 run_test 300n "non-root user to create dir under striped dir with default EA"
16153 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16154 skip "Need MDS version at least 2.7.55" && return
16155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16156 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16160 mkdir -p $DIR/$tdir
16162 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16163 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16164 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16165 skip "not enough free inodes $numfree1 $numfree2"
16169 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16170 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16171 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16172 skip "not enough free space $numfree1 $numfree2"
16176 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16177 error "setdirstripe fails"
16179 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16180 error "create dirs fails"
16182 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16183 ls $DIR/$tdir/striped_dir > /dev/null ||
16184 error "ls striped dir fails"
16185 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16186 error "unlink big striped dir fails"
16188 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16192 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16193 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16195 mkdir -p $DIR/$tdir
16197 #define OBD_FAIL_OUT_ENOSPC 0x1704
16198 do_facet mds2 lctl set_param fail_loc=0x80001704
16199 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
16200 error "create striped directory should fail"
16202 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16204 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16207 run_test 300p "create striped directory without space"
16210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16213 local fd=$(free_fd)
16214 local cmd="exec $fd<$tdir"
16216 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16219 trap "eval $cmd" EXIT
16220 cd $tdir || error "cd $tdir fails"
16221 rmdir ../$tdir || error "rmdir $tdir fails"
16222 mkdir local_dir && error "create dir succeeds"
16223 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16227 run_test 300q "create remote directory under orphan directory"
16229 prepare_remote_file() {
16230 mkdir $DIR/$tdir/src_dir ||
16231 error "create remote source failed"
16233 cp /etc/hosts $DIR/$tdir/src_dir/a || error
16234 touch $DIR/$tdir/src_dir/a
16236 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16237 error "create remote target dir failed"
16239 touch $DIR/$tdir/tgt_dir/b
16241 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16242 error "rename dir cross MDT failed!"
16244 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16245 error "src_child still exists after rename"
16247 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16248 error "missing file(a) after rename"
16250 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16251 error "diff after rename"
16255 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16257 local remote_file=$DIR/$tdir/tgt_dir/b
16259 mkdir -p $DIR/$tdir
16261 prepare_remote_file || error "prepare remote file failed"
16264 $OPENUNLINK $remote_file $remote_file || error
16265 $CHECKSTAT -a $remote_file || error
16267 run_test 310a "open unlink remote file"
16270 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16272 local remote_file=$DIR/$tdir/tgt_dir/b
16274 mkdir -p $DIR/$tdir
16276 prepare_remote_file || error "prepare remote file failed"
16278 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16279 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16280 $CHECKSTAT -t file $remote_file || error "check file failed"
16282 run_test 310b "unlink remote file with multiple links while open"
16285 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
16286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16287 local remote_file=$DIR/$tdir/tgt_dir/b
16289 mkdir -p $DIR/$tdir
16291 prepare_remote_file || error "prepare remote file failed"
16293 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16294 multiop_bg_pause $remote_file O_uc ||
16295 error "mulitop failed for remote file"
16297 $MULTIOP $DIR/$tfile Ouc
16298 kill -USR1 $MULTIPID
16301 run_test 310c "open-unlink remote file with multiple links"
16305 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
16306 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
16307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16308 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16310 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16312 mkdir -p $DIR/$tdir
16313 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
16314 createmany -o $DIR/$tdir/$tfile. 1000
16316 # statfs data is not real time, let's just calculate it
16317 old_iused=$((old_iused + 1000))
16319 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
16320 osp.*OST0000*MDT0000.create_count")
16321 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
16322 osp.*OST0000*MDT0000.max_create_count")
16323 for idx in $(seq $MDSCOUNT); do
16324 do_facet mds$idx "lctl set_param -n \
16325 osp.*OST0000*MDT000?.max_create_count=0"
16328 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
16329 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
16330 [ $index -ne 0 ] || error "$tfile stripe index is 0"
16332 unlinkmany $DIR/$tdir/$tfile. 1000
16334 for idx in $(seq $MDSCOUNT); do
16335 do_facet mds$idx "lctl set_param -n \
16336 osp.*OST0000*MDT000?.max_create_count=$max_count"
16337 do_facet mds$idx "lctl set_param -n \
16338 osp.*OST0000*MDT000?.create_count=$count"
16342 for i in $(seq 120); do
16343 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16344 # system may be too busy to destroy all objs in time, use
16345 # a somewhat small value to not fail autotest
16346 [ $((old_iused - new_iused)) -gt 400 ] && break
16350 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
16351 [ $((old_iused - new_iused)) -gt 400 ] ||
16352 error "objs not destroyed after unlink"
16354 run_test 311 "disable OSP precreate, and unlink should destroy objs"
16361 local vdevdir=$(dirname $(facet_vdevice $ost))
16362 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
16363 local zfs_zapid=$(do_facet $ost $cmd |
16364 grep -w "/O/0/d$((objid%32))" -C 5 |
16365 awk '/Object/{getline; print $1}')
16366 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
16367 awk "/$objid = /"'{printf $3}')
16372 zfs_object_blksz() {
16376 local vdevdir=$(dirname $(facet_vdevice $ost))
16377 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
16378 local blksz=$(do_facet $ost $cmd $objid |
16379 awk '/dblk/{getline; printf $4}')
16381 case "${blksz: -1}" in
16382 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
16383 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
16390 test_312() { # LU-4856
16391 remote_ost_nodsh && skip "remote OST with nodsh" && return
16393 [ $(facet_fstype ost1) = "zfs" ] ||
16394 { skip "the test only applies to zfs" && return; }
16396 local max_blksz=$(do_facet ost1 \
16397 $ZFS get -p recordsize $(facet_device ost1) |
16398 awk '!/VALUE/{print $3}')
16399 local min_blksz=$(getconf PAGE_SIZE)
16401 # to make life a little bit easier
16402 $LFS mkdir -c 1 -i 0 $DIR/$tdir
16403 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16405 local tf=$DIR/$tdir/$tfile
16407 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16409 # Get ZFS object id
16410 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16412 # block size change by sequential over write
16414 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
16415 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
16417 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16418 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
16422 # block size change by sequential append write
16423 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
16424 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16425 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16427 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
16428 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
16429 oflag=sync conv=notrunc
16431 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16432 [ $blksz -eq $((2 * count * min_blksz)) ] ||
16433 error "blksz error, actual $blksz, " \
16434 "expected: 2 * $count * $min_blksz"
16440 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16441 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16443 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
16444 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16445 [ $blksz -eq $min_blksz ] ||
16446 error "blksz error: $blksz, expected: $min_blksz"
16448 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
16449 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16450 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
16452 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
16453 blksz=$(zfs_object_blksz ost1 $zfs_objid)
16454 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
16456 run_test 312 "make sure ZFS adjusts its block size by write pattern"
16459 remote_ost_nodsh && skip "remote OST with nodsh" && return
16461 local file=$DIR/$tfile
16463 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
16465 # define OBD_FAIL_TGT_RCVD_EIO 0x720
16466 do_facet ost1 "$LCTL set_param fail_loc=0x720"
16467 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
16468 error "write should failed"
16469 do_facet ost1 "$LCTL set_param fail_loc=0"
16472 run_test 313 "io should fail after last_rcvd update fail"
16475 local read_write=$1
16476 if [ "$read_write" = "write" ]; then
16477 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
16478 elif [ "$read_write" = "read" ]; then
16479 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
16481 error "argument error"
16484 # turn off debug for performance testing
16485 local saved_debug=$($LCTL get_param -n debug)
16486 $LCTL set_param debug=0
16488 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
16490 # get ost1 size - lustre-OST0000
16491 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
16492 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
16493 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
16495 if [ "$read_write" = "read" ]; then
16496 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
16499 local start_time=$(date +%s.%N)
16500 $dd_cmd bs=1M count=$blocks oflag=sync ||
16501 error "real dd $read_write error"
16502 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
16504 if [ "$read_write" = "write" ]; then
16508 # define OBD_FAIL_OST_FAKE_RW 0x238
16509 do_facet ost1 $LCTL set_param fail_loc=0x238
16511 local start_time=$(date +%s.%N)
16512 $dd_cmd bs=1M count=$blocks oflag=sync ||
16513 error "fake dd $read_write error"
16514 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
16516 if [ "$read_write" = "write" ]; then
16518 cancel_lru_locks osc
16519 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
16520 error "$tfile size not $blocks MB"
16522 do_facet ost1 $LCTL set_param fail_loc=0
16524 echo "fake $read_write $duration_fake vs. normal $read_write" \
16525 "$duration in seconds"
16526 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
16527 error_not_in_vm "fake write is slower"
16529 $LCTL set_param -n debug="$saved_debug"
16532 test_399a() { # LU-7655 for OST fake write
16533 remote_ost_nodsh && skip "remote OST with nodsh" && return
16537 run_test 399a "fake write should not be slower than normal write"
16539 test_399b() { # LU-8726 for OST fake read
16540 remote_ost_nodsh && skip "remote OST with nodsh" && return
16542 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
16543 skip "ldiskfs only test" && return 0
16547 run_test 399b "fake read should not be slower than normal read"
16549 test_400a() { # LU-1606, was conf-sanity test_74
16550 local extra_flags=''
16551 local out=$TMP/$tfile
16552 local prefix=/usr/include/lustre
16555 if ! which $CC > /dev/null 2>&1; then
16556 skip_env "$CC is not installed"
16560 if ! [[ -d $prefix ]]; then
16561 # Assume we're running in tree and fixup the include path.
16562 extra_flags+=" -I$LUSTRE/include"
16563 extra_flags+=" -L$LUSTRE/utils"
16566 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16567 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16568 error "client api broken"
16572 run_test 400a "Lustre client api program can compile and link"
16574 test_400b() { # LU-1606, LU-5011
16576 local out=$TMP/$tfile
16577 local prefix=/usr/include/linux/lustre
16579 # We use a hard coded prefix so that this test will not fail
16580 # when run in tree. There are headers in lustre/include/lustre/
16581 # that are not packaged (like lustre_idl.h) and have more
16582 # complicated include dependencies (like config.h and lnet/types.h).
16583 # Since this test about correct packaging we just skip them when
16584 # they don't exist (see below) rather than try to fixup cppflags.
16586 if ! which $CC > /dev/null 2>&1; then
16587 skip_env "$CC is not installed"
16591 for header in $prefix/*.h; do
16592 if ! [[ -f "$header" ]]; then
16596 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
16597 continue # lustre_ioctl.h is internal header
16600 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16601 error "cannot compile '$header'"
16605 run_test 400b "packaged headers can be compiled"
16607 test_401a() { #LU-7437
16608 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16609 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16611 #count the number of parameters by "list_param -R"
16612 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16613 #count the number of parameters by listing proc files
16614 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16615 echo "proc_dirs='$proc_dirs'"
16616 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16617 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16620 [ $params -eq $procs ] ||
16621 error "found $params parameters vs. $procs proc files"
16623 # test the list_param -D option only returns directories
16624 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16625 #count the number of parameters by listing proc directories
16626 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16629 [ $params -eq $procs ] ||
16630 error "found $params parameters vs. $procs proc files"
16632 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16635 local save=$($LCTL get_param -n jobid_var)
16638 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16639 error "no error returned when setting bad parameters"
16641 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16642 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16644 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16645 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16646 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16648 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16651 local jobid_var_old=$($LCTL get_param -n jobid_var)
16652 local jobid_var_new
16654 $LCTL set_param jobid_var= &&
16655 error "no error returned for 'set_param a='"
16657 jobid_var_new=$($LCTL get_param -n jobid_var)
16658 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16659 error "jobid_var was changed by setting without value"
16661 $LCTL set_param jobid_var &&
16662 error "no error returned for 'set_param a'"
16664 jobid_var_new=$($LCTL get_param -n jobid_var)
16665 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16666 error "jobid_var was changed by setting without value"
16668 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16671 local jobid_var_old=$($LCTL get_param -n jobid_var)
16672 local jobid_var_new
16673 local new_value="foo=bar"
16675 $LCTL set_param jobid_var=$new_value ||
16676 error "'set_param a=b' did not accept a value containing '='"
16678 jobid_var_new=$($LCTL get_param -n jobid_var)
16679 [[ "$jobid_var_new" == "$new_value" ]] ||
16680 error "'set_param a=b' failed on a value containing '='"
16682 # Reset the jobid_var to test the other format
16683 $LCTL set_param jobid_var=$jobid_var_old
16684 jobid_var_new=$($LCTL get_param -n jobid_var)
16685 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16686 error "failed to reset jobid_var"
16688 $LCTL set_param jobid_var $new_value ||
16689 error "'set_param a b' did not accept a value containing '='"
16691 jobid_var_new=$($LCTL get_param -n jobid_var)
16692 [[ "$jobid_var_new" == "$new_value" ]] ||
16693 error "'set_param a b' failed on a value containing '='"
16695 $LCTL set_param jobid_var $jobid_var_old
16696 jobid_var_new=$($LCTL get_param -n jobid_var)
16697 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16698 error "failed to reset jobid_var"
16700 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16703 local server_version=$(lustre_version_code $SINGLEMDS)
16704 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16705 [[ $server_version -ge $(version_code 2.7.18.4) &&
16706 $server_version -lt $(version_code 2.7.50) ]] ||
16707 [[ $server_version -ge $(version_code 2.7.2) &&
16708 $server_version -lt $(version_code 2.7.11) ]] ||
16709 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16711 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16712 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16713 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16714 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16715 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16716 echo "Touch failed - OK"
16718 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16721 local file1=$DIR/$tfile.1
16722 local file2=$DIR/$tfile.2
16723 local tfile=$TMP/$tfile
16725 rm -f $file1 $file2 $tfile
16730 # 30 sec OBD_TIMEOUT in ll_getattr()
16731 # right before populating st_nlink
16732 $LCTL set_param fail_loc=0x80001409
16733 stat -c %h $file1 > $tfile &
16735 # create an alias, drop all locks and reclaim the dentry
16737 cancel_lru_locks mdc
16738 cancel_lru_locks osc
16739 sysctl -w vm.drop_caches=2
16743 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16745 rm -f $tfile $file1 $file2
16747 run_test 403 "i_nlink should not drop to zero due to aliasing"
16749 test_404() { # LU-6601
16750 local server_version=$(lustre_version_code $SINGLEMDS)
16751 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16752 { skip "Need server version newer than 2.8.52"; return 0; }
16754 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16755 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16756 awk '/osp .*-osc-MDT/ { print $4}')
16759 for osp in $mosps; do
16760 echo "Deactivate: " $osp
16761 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16762 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16763 awk -vp=$osp '$4 == p { print $2 }')
16764 [ $stat = IN ] || {
16765 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16766 error "deactivate error"
16768 echo "Activate: " $osp
16769 do_facet $SINGLEMDS $LCTL --device %$osp activate
16770 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16771 awk -vp=$osp '$4 == p { print $2 }')
16772 [ $stat = UP ] || {
16773 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16774 error "activate error"
16778 run_test 404 "validate manual {de}activated works properly for OSPs"
16781 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
16782 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
16783 skip "Layout swap lock is not supported" && return
16785 check_swap_layouts_support && return 0
16787 test_mkdir $DIR/$tdir
16788 swap_lock_test -d $DIR/$tdir ||
16789 error "One layout swap locked test failed"
16791 run_test 405 "Various layout swap lock tests"
16794 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16795 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16796 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16798 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16799 skip "Need MDS version at least 2.8.50" && return
16801 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
16802 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16803 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16804 local def_pool=$($GETSTRIPE -p $MOUNT)
16805 local test_pool=$TESTNAME
16807 if ! combined_mgs_mds ; then
16810 pool_add $test_pool || error "pool_add failed"
16811 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16812 error "pool_add_targets failed"
16814 # parent set default stripe count only, child will stripe from both
16815 # parent and fs default
16816 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16817 error "setstripe $MOUNT failed"
16818 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16819 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16820 for i in $(seq 10); do
16821 local f=$DIR/$tdir/$tfile.$i
16822 touch $f || error "touch failed"
16823 local count=$($GETSTRIPE -c $f)
16824 [ $count -eq $OSTCOUNT ] ||
16825 error "$f stripe count $count != $OSTCOUNT"
16826 local offset=$($GETSTRIPE -i $f)
16827 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16828 local size=$($GETSTRIPE -S $f)
16829 [ $size -eq $((def_stripe_size * 2)) ] ||
16830 error "$f stripe size $size != $((def_stripe_size * 2))"
16831 local pool=$($GETSTRIPE -p $f)
16832 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16835 # change fs default striping, delete parent default striping, now child
16836 # will stripe from new fs default striping only
16837 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16838 error "change $MOUNT default stripe failed"
16839 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16840 for i in $(seq 11 20); do
16841 local f=$DIR/$tdir/$tfile.$i
16842 touch $f || error "touch $f failed"
16843 local count=$($GETSTRIPE -c $f)
16844 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16845 local offset=$($GETSTRIPE -i $f)
16846 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16847 local size=$($GETSTRIPE -S $f)
16848 [ $size -eq $def_stripe_size ] ||
16849 error "$f stripe size $size != $def_stripe_size"
16850 local pool=$($GETSTRIPE -p $f)
16851 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16855 unlinkmany $DIR/$tdir/$tfile. 1 20
16857 # restore FS default striping
16858 if [ -z $def_pool ]; then
16859 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16860 -i $def_stripe_offset $MOUNT ||
16861 error "restore default striping failed"
16863 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16864 -i $def_stripe_offset -p $def_pool $MOUNT ||
16865 error "restore default striping with $def_pool failed"
16868 local f=$DIR/$tdir/$tfile
16869 pool_remove_all_targets $test_pool $f
16870 pool_remove $test_pool $f
16872 if ! combined_mgs_mds ; then
16876 run_test 406 "DNE support fs default striping"
16879 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16880 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16881 skip "Need MDS version at least 2.8.55" && return
16882 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16884 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16885 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16886 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16887 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16888 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16890 #define OBD_FAIL_DT_TXN_STOP 0x2019
16891 for idx in $(seq $MDSCOUNT); do
16892 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16894 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16895 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16896 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16899 run_test 407 "transaction fail should cause operation fail"
16902 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16904 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16905 lctl set_param fail_loc=0x8000040a
16906 # let ll_prepare_partial_page() fail
16907 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16911 # create at least 100 unused inodes so that
16912 # shrink_icache_memory(0) should not return 0
16913 touch $DIR/$tfile-{0..100}
16914 rm -f $DIR/$tfile-{0..100}
16917 echo 2 > /proc/sys/vm/drop_caches
16919 run_test 408 "drop_caches should not hang due to page leaks"
16923 [ $MDSCOUNT -lt 2 ] &&
16924 skip "We need at least 2 MDTs for this test" && return
16926 check_mount_and_prep
16928 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16929 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16930 touch $DIR/$tdir/guard || error "(2) Fail to create"
16932 local PREFIX=$(str_repeat 'A' 128)
16933 echo "Create 1K hard links start at $(date)"
16934 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16935 error "(3) Fail to hard link"
16937 echo "Links count should be right although linkEA overflow"
16938 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16939 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16940 [ $linkcount -eq 1001 ] ||
16941 error "(5) Unexpected hard links count: $linkcount"
16943 echo "List all links start at $(date)"
16944 ls -l $DIR/$tdir/foo > /dev/null ||
16945 error "(6) Fail to list $DIR/$tdir/foo"
16947 echo "Unlink hard links start at $(date)"
16948 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16949 error "(7) Fail to unlink"
16951 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16955 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
16956 skip "Need client version at least 2.9.59" && return
16958 # Create a file, and stat it from the kernel
16959 local testfile=$DIR/$tfile
16962 local run_id=$RANDOM
16963 local my_ino=$(stat --format "%i" $testfile)
16965 # Try to insert the module. This will always fail as the
16966 # module is designed to not be inserted.
16967 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16970 # Anything but success is a test failure
16972 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16973 error "no inode match"
16975 run_test 410 "Test inode number returned from kernel thread"
16977 cleanup_test411_cgroup() {
16983 local cg_basedir=/sys/fs/cgroup/memory
16985 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
16986 { skip "no setup for cgroup"; return; }
16988 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
16989 error "test file creation failed"
16990 cancel_lru_locks osc
16992 # Create a very small memory cgroup to force a slab allocation error
16993 local cgdir=$cg_basedir/osc_slab_alloc
16994 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
16995 trap "cleanup_test411_cgroup $cgdir" EXIT
16996 echo 2M > $cgdir/memory.kmem.limit_in_bytes
16997 echo 1M > $cgdir/memory.limit_in_bytes
16999 # Should not LBUG, just be killed by oom-killer
17000 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17001 error "fail to trigger a memory allocation error"
17003 cleanup_test411_cgroup $cgdir
17007 run_test 411 "Slab allocation error with cgroup does not LBUG"
17010 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17011 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17012 skip "Need server version at least 2.9.55" & exit 0
17013 start_full_debug_logging
17017 stop_full_debug_logging
17021 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17022 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17023 awk '/The barrier for/ { print $7 }')
17026 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17031 barrier_expired() {
17034 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17035 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17036 awk '/will be expired/ { print $7 }')
17038 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17047 echo "Start barrier_freeze at: $(date)"
17048 #define OBD_FAIL_BARRIER_DELAY 0x2202
17049 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17050 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17053 local b_status=$(barrier_stat)
17054 echo "Got barrier status at: $(date)"
17055 [ "$b_status" = "'freezing_p1'" ] ||
17056 error "(1) unexpected barrier status $b_status"
17058 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17060 b_status=$(barrier_stat)
17061 [ "$b_status" = "'frozen'" ] ||
17062 error "(2) unexpected barrier status $b_status"
17064 local expired=$(barrier_expired)
17065 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17066 sleep $((expired + 3))
17068 b_status=$(barrier_stat)
17069 [ "$b_status" = "'expired'" ] ||
17070 error "(3) unexpected barrier status $b_status"
17072 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17073 error "(4) fail to freeze barrier"
17075 b_status=$(barrier_stat)
17076 [ "$b_status" = "'frozen'" ] ||
17077 error "(5) unexpected barrier status $b_status"
17079 echo "Start barrier_thaw at: $(date)"
17080 #define OBD_FAIL_BARRIER_DELAY 0x2202
17081 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17082 do_facet mgs $LCTL barrier_thaw $FSNAME &
17085 b_status=$(barrier_stat)
17086 echo "Got barrier status at: $(date)"
17087 [ "$b_status" = "'thawing'" ] ||
17088 error "(6) unexpected barrier status $b_status"
17090 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17092 b_status=$(barrier_stat)
17093 [ "$b_status" = "'thawed'" ] ||
17094 error "(7) unexpected barrier status $b_status"
17096 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17097 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17098 do_facet mgs $LCTL barrier_freeze $FSNAME
17100 b_status=$(barrier_stat)
17101 [ "$b_status" = "'failed'" ] ||
17102 error "(8) unexpected barrier status $b_status"
17104 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17105 do_facet mgs $LCTL barrier_thaw $FSNAME
17109 run_test 801a "write barrier user interfaces and stat machine"
17114 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17115 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17116 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17117 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17118 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17120 cancel_lru_locks mdc
17122 # 180 seconds should be long enough
17123 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17125 local b_status=$(barrier_stat)
17126 [ "$b_status" = "'frozen'" ] ||
17127 error "(6) unexpected barrier status $b_status"
17129 mkdir $DIR/$tdir/d0/d10 &
17132 touch $DIR/$tdir/d1/f13 &
17135 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17138 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17141 rm -f $DIR/$tdir/d4/f12 &
17144 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17146 # To guarantee taht the 'stat' is not blocked
17147 b_status=$(barrier_stat)
17148 [ "$b_status" = "'frozen'" ] ||
17149 error "(8) unexpected barrier status $b_status"
17151 # let above commands to run at background
17154 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17155 ps -p $touch_pid || error "(10) touch should be blocked"
17156 ps -p $ln_pid || error "(11) link should be blocked"
17157 ps -p $mv_pid || error "(12) rename should be blocked"
17158 ps -p $rm_pid || error "(13) unlink should be blocked"
17160 b_status=$(barrier_stat)
17161 [ "$b_status" = "'frozen'" ] ||
17162 error "(14) unexpected barrier status $b_status"
17164 do_facet mgs $LCTL barrier_thaw $FSNAME
17165 b_status=$(barrier_stat)
17166 [ "$b_status" = "'thawed'" ] ||
17167 error "(15) unexpected barrier status $b_status"
17169 wait $mkdir_pid || error "(16) mkdir should succeed"
17170 wait $touch_pid || error "(17) touch should succeed"
17171 wait $ln_pid || error "(18) link should succeed"
17172 wait $mv_pid || error "(19) rename should succeed"
17173 wait $rm_pid || error "(20) unlink should succeed"
17177 run_test 801b "modification will be blocked by write barrier"
17180 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17184 stop mds2 || error "(1) Fail to stop mds2"
17186 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17188 local b_status=$(barrier_stat)
17189 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17190 do_facet mgs $LCTL barrier_thaw $FSNAME
17191 error "(2) unexpected barrier status $b_status"
17194 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17195 error "(3) Fail to rescan barrier bitmap"
17197 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17199 b_status=$(barrier_stat)
17200 [ "$b_status" = "'frozen'" ] ||
17201 error "(4) unexpected barrier status $b_status"
17203 do_facet mgs $LCTL barrier_thaw $FSNAME
17204 b_status=$(barrier_stat)
17205 [ "$b_status" = "'thawed'" ] ||
17206 error "(5) unexpected barrier status $b_status"
17208 local devname=$(mdsdevname 2)
17210 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17212 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17213 error "(7) Fail to rescan barrier bitmap"
17217 run_test 801c "rescan barrier bitmap"
17219 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
17220 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
17221 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
17227 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
17228 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
17229 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
17235 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17236 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17237 skip "Need server version at least 2.9.55" & exit 0
17239 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17241 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
17242 error "(2) Fail to copy"
17244 trap cleanup_802 EXIT
17246 # sync by force before remount as readonly
17247 sync; sync_all_data; sleep 3; sync_all_data
17251 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
17252 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
17253 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
17255 echo "Mount the server as read only"
17256 setupall server_only || error "(3) Fail to start servers"
17258 echo "Mount client without ro should fail"
17259 mount_client $MOUNT &&
17260 error "(4) Mount client without 'ro' should fail"
17262 echo "Mount client with ro should succeed"
17263 mount_client $MOUNT ro ||
17264 error "(5) Mount client with 'ro' should succeed"
17266 echo "Modify should be refused"
17267 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
17269 echo "Read should be allowed"
17270 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
17271 error "(7) Read should succeed under ro mode"
17275 run_test 802 "simulate readonly device"
17278 # tests that do cleanup/setup should be run at the end
17282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17284 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
17285 $LCTL set_param fail_loc=0x903
17287 cancel_lru_locks MGC
17289 FAIL_ON_ERROR=true cleanup
17290 FAIL_ON_ERROR=true setup
17292 run_test 900 "umount should not race with any mgc requeue thread"
17295 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
17296 check_and_cleanup_lustre
17297 if [ "$I_MOUNTED" != "yes" ]; then
17298 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true