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
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 if [ -r /etc/SuSE-release ]
25 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
26 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
28 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
35 if is_sles11; then # LU-4341
36 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
39 SRCDIR=$(cd $(dirname $0); echo $PWD)
40 export PATH=$PATH:/sbin
46 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
47 CREATETEST=${CREATETEST:-createtest}
49 LFIND=${LFIND:-"$LFS find"}
50 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
52 OPENFILE=${OPENFILE:-openfile}
53 OPENUNLINK=${OPENUNLINK:-openunlink}
54 export MULTIOP=${MULTIOP:-multiop}
55 READS=${READS:-"reads"}
56 MUNLINK=${MUNLINK:-munlink}
57 SOCKETSERVER=${SOCKETSERVER:-socketserver}
58 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
59 MEMHOG=${MEMHOG:-memhog}
60 DIRECTIO=${DIRECTIO:-directio}
61 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
63 CHECK_GRANT=${CHECK_GRANT:-"yes"}
64 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
65 export PARALLEL=${PARALLEL:-"no"}
67 export NAME=${NAME:-local}
74 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
75 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
76 . $LUSTRE/tests/test-framework.sh
78 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
82 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
84 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
85 # bug number for skipped test: LU-1957
86 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
88 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
95 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
96 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
105 check_swap_layouts_support()
107 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
108 { skip "Does not support layout lock."; return 0; }
112 check_and_setup_lustre
116 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
117 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
118 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
120 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
121 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
122 rm -rf $DIR/[Rdfs][0-9]*
124 # $RUNAS_ID may get set incorrectly somewhere else
125 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
127 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
131 if [ "${ONLY}" = "MOUNT" ] ; then
132 echo "Lustre is up, please go on"
136 echo "preparing for tests involving mounts"
137 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
139 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
140 echo # add a newline after mke2fs.
144 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
145 lctl set_param debug=-1 2> /dev/null || true
148 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
150 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
152 run_test 0a "touch; rm ====================="
155 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
156 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
158 run_test 0b "chmod 0755 $DIR ============================="
161 $LCTL get_param mdc.*.import | grep "state: FULL" ||
162 error "import not FULL"
163 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
166 run_test 0c "check import proc"
169 test_mkdir $DIR/$tdir
170 test_mkdir $DIR/$tdir/d2
171 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
175 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
177 run_test 1 "mkdir; remkdir; rmdir"
180 test_mkdir $DIR/$tdir
181 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
184 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
186 run_test 2 "mkdir; touch; rmdir; check file"
189 test_mkdir $DIR/$tdir
190 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
191 touch $DIR/$tdir/$tfile
192 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
194 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
196 run_test 3 "mkdir; touch; rmdir; check dir"
198 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
200 test_mkdir -i 1 $DIR/$tdir
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir $DIR/$tdir
216 test_mkdir $DIR/$tdir/d2
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
267 if [[ $MDSCOUNT -gt 1 ]]; then
268 # check remote dir sgid inherite
269 $LFS mkdir -i 0 $DIR/$tdir.local ||
270 error "mkdir $tdir.local failed"
271 chmod g+s $DIR/$tdir.local ||
272 error "chmod $tdir.local failed"
273 chgrp $RUNAS_GID $DIR/$tdir.local ||
274 error "chgrp $tdir.local failed"
275 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
276 error "mkdir $tdir.remote failed"
277 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
278 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
279 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be mode 02755"
283 run_test 6g "verify new dir in sgid dir inherits group"
285 test_6h() { # bug 7331
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
287 touch $DIR/$tfile || error "touch failed"
288 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
289 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
290 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
291 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
292 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
294 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
297 test_mkdir $DIR/$tdir
298 $MCREATE $DIR/$tdir/$tfile
299 chmod 0666 $DIR/$tdir/$tfile
300 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
301 error "$tdir/$tfile should be mode 0666"
303 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
306 if [ ! -d $DIR/$tdir ]; then
307 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 echo -n foo > $DIR/$tdir/$tfile
311 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
312 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
314 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
317 test_mkdir $DIR/$tdir
318 touch $DIR/$tdir/$tfile
319 chmod 0666 $DIR/$tdir/$tfile
320 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
321 error "$tfile mode not 0666"
323 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
326 test_mkdir $DIR/$tdir
327 test_mkdir $DIR/$tdir/d2
328 test_mkdir $DIR/$tdir/d2/d3
329 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
331 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
334 test_mkdir $DIR/$tdir
335 test_mkdir $DIR/$tdir/d2
336 touch $DIR/$tdir/d2/$tfile
337 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
338 error "$tdir/d2/$tfile not a file"
340 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 chmod 0666 $DIR/$tdir/d2
346 chmod 0705 $DIR/$tdir/d2
347 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
348 error "$tdir/d2 mode not 0705"
350 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
353 test_mkdir $DIR/$tdir
354 touch $DIR/$tdir/$tfile
355 chmod 0666 $DIR/$tdir/$tfile
356 chmod 0654 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
358 error "$tdir/d2 mode not 0654"
360 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
363 test_mkdir $DIR/$tdir
364 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
366 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
367 error "$tdir/$tfile size not 0 after truncate"
369 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
372 test_mkdir $DIR/$tdir
373 touch $DIR/$tdir/$tfile
375 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
377 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
383 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
384 error "$tdir/${tfile_2} not a file after rename"
385 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
390 test_mkdir $DIR/$tdir
391 touch $DIR/$tdir/$tfile
392 rm -rf $DIR/$tdir/$tfile
393 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
398 test_mkdir $DIR/$tdir
399 touch $DIR/$tdir/$tfile
400 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
402 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
403 error "$tdir/l-exist not a symlink"
404 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not referencing a file"
406 rm -f $DIR/$tdir/l-exist
407 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
409 run_test 17a "symlinks: create, remove (real)"
412 test_mkdir $DIR/$tdir
413 ln -s no-such-file $DIR/$tdir/l-dangle
415 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
416 error "$tdir/l-dangle not referencing no-such-file"
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing non-existent file"
419 rm -f $DIR/$tdir/l-dangle
420 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
422 run_test 17b "symlinks: create, remove (dangling)"
424 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 test_mkdir $DIR/$tdir
426 ln -s foo $DIR/$tdir/$tfile
427 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
429 run_test 17c "symlinks: open dangling (should return error)"
432 test_mkdir $DIR/$tdir
433 ln -s foo $DIR/$tdir/$tfile
434 touch $DIR/$tdir/$tfile || error "creating to new symlink"
436 run_test 17d "symlinks: create dangling"
439 test_mkdir $DIR/$tdir
440 local foo=$DIR/$tdir/$tfile
441 ln -s $foo $foo || error "create symlink failed"
442 ls -l $foo || error "ls -l failed"
443 ls $foo && error "ls not failed" || true
445 run_test 17e "symlinks: create recursive symlink (should return error)"
448 test_mkdir $DIR/$tdir
449 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
457 run_test 17f "symlinks: long and very long symlink name"
459 # str_repeat(S, N) generate a string that is string S repeated N times
464 while [ $((n -= 1)) -ge 0 ]; do
470 # Long symlinks and LU-2241
472 test_mkdir $DIR/$tdir
473 local TESTS="59 60 61 4094 4095"
475 # Fix for inode size boundary in 2.1.4
476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
479 # Patch not applied to 2.2 or 2.3 branches
480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
481 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
484 # skip long symlink name for rhel6.5.
485 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
486 grep -q '6.5' /etc/redhat-release &>/dev/null &&
487 TESTS="59 60 61 4062 4063"
490 local SYMNAME=$(str_repeat 'x' $i)
491 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
492 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
495 run_test 17g "symlinks: really long symlink name and inode boundaries"
497 test_17h() { #bug 17378
498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
501 test_mkdir $DIR/$tdir
502 if [[ $MDSCOUNT -gt 1 ]]; then
503 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
507 $LFS setstripe -c -1 $DIR/$tdir
508 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
509 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
510 touch $DIR/$tdir/$tfile || true
512 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
514 test_17i() { #bug 20018
515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
517 test_mkdir -c1 $DIR/$tdir
518 local foo=$DIR/$tdir/$tfile
520 if [[ $MDSCOUNT -gt 1 ]]; then
521 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
525 ln -s $foo $foo || error "create symlink failed"
526 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
527 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
528 ls -l $foo && error "error not detected"
531 run_test 17i "don't panic on short symlink"
533 test_17k() { #bug 22301
534 [[ -z "$(which rsync 2>/dev/null)" ]] &&
535 skip "no rsync command" && return 0
536 rsync --help | grep -q xattr ||
537 skip_env "$(rsync --version | head -n1) does not support xattrs"
538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
539 test_mkdir $DIR/$tdir
540 test_mkdir $DIR/$tdir.new
541 touch $DIR/$tdir/$tfile
542 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
543 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
544 error "rsync failed with xattrs enabled"
546 run_test 17k "symlinks: rsync with xattrs enabled"
548 test_17l() { # LU-279
549 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
550 skip "no getfattr command" && return 0
551 test_mkdir $DIR/$tdir
552 touch $DIR/$tdir/$tfile
553 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
554 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
555 # -h to not follow symlinks. -m '' to list all the xattrs.
556 # grep to remove first line: '# file: $path'.
557 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
559 lgetxattr_size_check $path $xattr ||
560 error "lgetxattr_size_check $path $xattr failed"
564 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
568 local short_sym="0123456789"
569 local wdir=$DIR/$tdir
572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "ldiskfs only test" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $wdir"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $wdir/long-$i
592 ln -sf ${short_sym}"a5a5" $wdir/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
604 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
607 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
608 local devname=$(mdsdevname $mds_index)
610 echo "stop and checking mds${mds_index}:"
611 # e2fsck should not return error
613 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
616 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
617 error "start mds${mds_index} failed"
618 df $MOUNT > /dev/null 2>&1
620 error "e2fsck detected error for short/long symlink: rc=$rc"
622 run_test 17m "run e2fsck against MDT which contains short/long symlink"
624 check_fs_consistency_17n() {
628 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
629 # so it only check MDT1/MDT2 instead of all of MDTs.
630 for mdt_index in 1 2; do
631 local devname=$(mdsdevname $mdt_index)
632 # e2fsck should not return error
634 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
637 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
638 error "mount mds$mdt_index failed"
639 df $MOUNT > /dev/null 2>&1
647 remote_mds_nodsh && skip "remote MDS with nodsh" && return
648 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
649 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
650 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
652 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
653 skip "ldiskfs only test" && return 0
655 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
659 test_mkdir $DIR/$tdir
660 for ((i=0; i<10; i++)); do
661 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
662 error "create remote dir error $i"
663 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
664 error "create files under remote dir failed $i"
667 check_fs_consistency_17n ||
668 error "e2fsck report error after create files under remote dir"
670 for ((i = 0; i < 10; i++)); do
671 rm -rf $DIR/$tdir/remote_dir_${i} ||
672 error "destroy remote dir error $i"
675 check_fs_consistency_17n ||
676 error "e2fsck report error after unlink files under remote dir"
678 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
679 skip "lustre < 2.4.50 does not support migrate mv " && return
681 for ((i = 0; i < 10; i++)); do
682 mkdir -p $DIR/$tdir/remote_dir_${i}
683 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
684 error "create files under remote dir failed $i"
685 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
686 error "migrate remote dir error $i"
688 check_fs_consistency_17n || error "e2fsck report error after migration"
690 for ((i = 0; i < 10; i++)); do
691 rm -rf $DIR/$tdir/remote_dir_${i} ||
692 error "destroy remote dir error $i"
695 check_fs_consistency_17n || error "e2fsck report error after unlink"
697 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
700 remote_mds_nodsh && skip "remote MDS with nodsh" && return
701 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
702 skip "Need MDS version at least 2.3.64" && return
704 local wdir=$DIR/${tdir}o
710 mdt_index=$($LFS getstripe -M $wdir/$tfile)
711 mdt_index=$((mdt_index + 1))
714 #fail mds will wait the failover finish then set
715 #following fail_loc to avoid interfer the recovery process.
718 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
719 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
720 ls -l $wdir/$tfile && rc=1
721 do_facet mds${mdt_index} lctl set_param fail_loc=0
722 [[ $rc -eq 0 ]] || error "stat file should fail"
724 run_test 17o "stat file with incompat LMA feature"
727 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
728 ls $DIR || error "Failed to ls $DIR: $?"
730 run_test 18 "touch .../f ; ls ... =============================="
736 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
738 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
741 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
743 run_test 19b "ls -l .../f19 (should return error) =============="
746 [ $RUNAS_ID -eq $UID ] &&
747 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
748 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
750 run_test 19c "$RUNAS touch .../f19 (should return error) =="
753 cat $DIR/f19 && error || true
755 run_test 19d "cat .../f19 (should return error) =============="
764 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
766 run_test 20 "touch .../f ; ls -l ..."
769 test_mkdir $DIR/$tdir
770 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
771 ln -s dangle $DIR/$tdir/link
772 echo foo >> $DIR/$tdir/link
773 cat $DIR/$tdir/dangle
774 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
775 $CHECKSTAT -f -t file $DIR/$tdir/link ||
776 error "$tdir/link not linked to a file"
778 run_test 21 "write to dangling link"
781 local wdir=$DIR/$tdir
783 chown $RUNAS_ID:$RUNAS_GID $wdir
784 (cd $wdir || error "cd $wdir failed";
785 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
787 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
788 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
789 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
790 error "checkstat -u failed"
792 run_test 22 "unpack tar archive as non-root user"
796 test_mkdir $DIR/$tdir
797 local file=$DIR/$tdir/$tfile
799 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
800 openfile -f O_CREAT:O_EXCL $file &&
801 error "$file recreate succeeded" || true
803 run_test 23a "O_CREAT|O_EXCL in subdir"
805 test_23b() { # bug 18988
806 test_mkdir $DIR/$tdir
807 local file=$DIR/$tdir/$tfile
810 echo foo > $file || error "write filed"
811 echo bar >> $file || error "append filed"
812 $CHECKSTAT -s 8 $file || error "wrong size"
815 run_test 23b "O_APPEND check"
819 echo '-- same directory rename'
820 test_mkdir $DIR/$tdir
821 touch $DIR/$tdir/$tfile.1
822 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
823 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
825 run_test 24a "rename file to non-existent target"
828 test_mkdir $DIR/$tdir
829 touch $DIR/$tdir/$tfile.{1,2}
830 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
831 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
832 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
834 run_test 24b "rename file to existing target"
837 test_mkdir $DIR/$tdir
838 test_mkdir $DIR/$tdir/d$testnum.1
839 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
840 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
841 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
843 run_test 24c "rename directory to non-existent target"
846 test_mkdir -c1 $DIR/$tdir
847 test_mkdir -c1 $DIR/$tdir/d$testnum.1
848 test_mkdir -c1 $DIR/$tdir/d$testnum.2
849 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
850 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
851 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
853 run_test 24d "rename directory to existing target"
856 echo '-- cross directory renames --'
860 mv $DIR/R5a/f $DIR/R5b/g
861 $CHECKSTAT -a $DIR/R5a/f || error
862 $CHECKSTAT -t file $DIR/R5b/g || error
864 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
869 touch $DIR/R6a/f $DIR/R6b/g
870 mv $DIR/R6a/f $DIR/R6b/g
871 $CHECKSTAT -a $DIR/R6a/f || error
872 $CHECKSTAT -t file $DIR/R6b/g || error
874 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
879 test_mkdir $DIR/R7a/d
880 mv $DIR/R7a/d $DIR/R7b/e
881 $CHECKSTAT -a $DIR/R7a/d || error
882 $CHECKSTAT -t dir $DIR/R7b/e || error
884 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
887 test_mkdir -c1 $DIR/R8a
888 test_mkdir -c1 $DIR/R8b
889 test_mkdir -c1 $DIR/R8a/d
890 test_mkdir -c1 $DIR/R8b/e
891 mrename $DIR/R8a/d $DIR/R8b/e
892 $CHECKSTAT -a $DIR/R8a/d || error
893 $CHECKSTAT -t dir $DIR/R8b/e || error
895 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
898 echo "-- rename error cases"
902 mrename $DIR/R9/f $DIR/R9/a
903 $CHECKSTAT -t file $DIR/R9/f || error
904 $CHECKSTAT -t dir $DIR/R9/a || error
905 $CHECKSTAT -a $DIR/R9/a/f || error
907 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
911 mrename $DIR/R10/f $DIR/R10/g
912 $CHECKSTAT -t dir $DIR/R10 || error
913 $CHECKSTAT -a $DIR/R10/f || error
914 $CHECKSTAT -a $DIR/R10/g || error
916 run_test 24j "source does not exist ============================"
920 test_mkdir $DIR/R11a/d
922 mv $DIR/R11a/f $DIR/R11a/d
923 $CHECKSTAT -a $DIR/R11a/f || error
924 $CHECKSTAT -t file $DIR/R11a/d/f || error
926 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
928 # bug 2429 - rename foo foo foo creates invalid file
931 $MULTIOP $f OcNs || error
933 run_test 24l "Renaming a file to itself ========================"
937 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
938 # on ext3 this does not remove either the source or target files
939 # though the "expected" operation would be to remove the source
940 $CHECKSTAT -t file ${f} || error "${f} missing"
941 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
943 run_test 24m "Renaming a file to a hard link to itself ========="
947 # this stats the old file after it was renamed, so it should fail
951 $CHECKSTAT ${f}.rename
954 run_test 24n "Statting the old file after renaming (Posix rename 2)"
957 test_mkdir $DIR/$tdir
958 rename_many -s random -v -n 10 $DIR/$tdir
960 run_test 24o "rename of files during htree split"
965 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
966 mrename $DIR/R12a $DIR/R12b
967 $CHECKSTAT -a $DIR/R12a || error
968 $CHECKSTAT -t dir $DIR/R12b || error
969 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
970 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
972 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
974 cleanup_multiop_pause() {
980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
983 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
984 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
987 trap cleanup_multiop_pause EXIT
988 mrename $DIR/R13a $DIR/R13b
989 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
990 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
991 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
992 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
993 cleanup_multiop_pause
994 wait $MULTIPID || error "multiop close failed"
996 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
998 test_24r() { #bug 3789
1000 test_mkdir $DIR/R14a/b
1001 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1002 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1003 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1005 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1008 test_mkdir $DIR/R15a
1009 test_mkdir $DIR/R15a/b
1010 test_mkdir $DIR/R15a/b/c
1011 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1012 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1013 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1015 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1017 test_mkdir $DIR/R16a
1018 test_mkdir $DIR/R16a/b
1019 test_mkdir $DIR/R16a/b/c
1020 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1021 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1022 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1024 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1026 test_24u() { # bug12192
1027 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1028 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1030 run_test 24u "create stripe file"
1034 size=$(getconf PAGE_SIZE 2>/dev/null)
1035 echo -n ${size:-4096}
1038 simple_cleanup_common() {
1041 [ -z "$DIR" -o -z "$tdir" ] && return 0
1043 local start=$SECONDS
1046 wait_delete_completed
1047 echo "cleanup time $((SECONDS - start))"
1051 max_pages_per_rpc() {
1052 local mdtname="$(printf "MDT%04x" ${1:-0})"
1053 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1058 local nrfiles=${COUNT:-100000}
1059 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1060 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1062 local fname="$DIR/$tdir/$tfile"
1063 test_mkdir "$(dirname $fname)"
1064 # assume MDT0000 has the fewest inodes
1065 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1066 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1067 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1069 trap simple_cleanup_common EXIT
1071 createmany -m "$fname" $nrfiles
1073 cancel_lru_locks mdc
1074 lctl set_param mdc.*.stats clear
1076 # was previously test_24D: LU-6101
1077 # readdir() returns correct number of entries after cursor reload
1078 local num_ls=$(ls $DIR/$tdir | wc -l)
1079 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1080 local num_all=$(ls -a $DIR/$tdir | wc -l)
1081 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1082 $num_all -ne $((nrfiles + 2)) ]; then
1083 error "Expected $nrfiles files, got $num_ls " \
1084 "($num_uniq unique $num_all .&..)"
1086 # LU-5 large readdir
1087 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1088 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1089 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1090 # take into account of overhead in lu_dirpage header and end mark in
1091 # each page, plus one in rpc_num calculation.
1092 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1093 local page_entries=$((($(page_size) - 24) / dirent_size))
1094 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1095 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1096 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1097 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1098 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1099 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1100 error "large readdir doesn't take effect: " \
1101 "$mds_readpage should be about $rpc_max"
1103 simple_cleanup_common
1105 run_test 24v "list large directory (test hash collision, b=17560)"
1107 test_24w() { # bug21506
1109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1110 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1111 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1112 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1113 [[ "$SZ1" -eq "$SZ2" ]] ||
1114 error "Error reading at the end of the file $tfile"
1116 run_test 24w "Reading a file larger than 4Gb"
1119 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1121 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1122 skip "Need MDS version at least 2.7.56" && return
1124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1126 local remote_dir=$DIR/$tdir/remote_dir
1128 test_mkdir $DIR/$tdir
1129 $LFS mkdir -i $MDTIDX $remote_dir ||
1130 error "create remote directory failed"
1132 test_mkdir $DIR/$tdir/src_dir
1133 touch $DIR/$tdir/src_file
1134 test_mkdir $remote_dir/tgt_dir
1135 touch $remote_dir/tgt_file
1137 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1138 error "rename dir cross MDT failed!"
1140 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1141 error "rename file cross MDT failed!"
1143 touch $DIR/$tdir/ln_file
1144 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1145 error "ln file cross MDT failed"
1147 rm -rf $DIR/$tdir || error "Can not delete directories"
1149 run_test 24x "cross MDT rename/link"
1152 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1154 local remote_dir=$DIR/$tdir/remote_dir
1157 test_mkdir $DIR/$tdir
1158 $LFS mkdir -i $mdtidx $remote_dir ||
1159 error "create remote directory failed"
1161 test_mkdir $remote_dir/src_dir
1162 touch $remote_dir/src_file
1163 test_mkdir $remote_dir/tgt_dir
1164 touch $remote_dir/tgt_file
1166 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1167 error "rename subdir in the same remote dir failed!"
1169 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1170 error "rename files in the same remote dir failed!"
1172 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1173 error "link files in the same remote dir failed!"
1175 rm -rf $DIR/$tdir || error "Can not delete directories"
1177 run_test 24y "rename/link on the same dir should succeed"
1179 test_24A() { # LU-3182
1183 test_mkdir $DIR/$tdir
1184 trap simple_cleanup_common EXIT
1185 createmany -m $DIR/$tdir/$tfile $NFILES
1186 local t=$(ls $DIR/$tdir | wc -l)
1187 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1189 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1190 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1193 simple_cleanup_common || error "Can not delete directories"
1195 run_test 24A "readdir() returns correct number of entries."
1197 test_24B() { # LU-4805
1198 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1201 test_mkdir $DIR/$tdir
1202 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1203 error "create striped dir failed"
1205 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1206 [ $count -eq 2 ] || error "Expected 2, got $count"
1208 touch $DIR/$tdir/striped_dir/a
1210 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1211 [ $count -eq 3 ] || error "Expected 3, got $count"
1213 touch $DIR/$tdir/striped_dir/.f
1215 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1216 [ $count -eq 4 ] || error "Expected 4, got $count"
1218 rm -rf $DIR/$tdir || error "Can not delete directories"
1220 run_test 24B "readdir for striped dir return correct number of entries"
1223 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1229 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1230 error "create striped dir failed"
1232 cd $DIR/$tdir/d0/striped_dir
1234 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1235 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1236 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1238 [ "$d0_ino" = "$parent_ino" ] ||
1239 error ".. wrong, expect $d0_ino, get $parent_ino"
1241 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1242 error "mv striped dir failed"
1244 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1246 [ "$d1_ino" = "$parent_ino" ] ||
1247 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1249 run_test 24C "check .. in striped dir"
1252 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1256 mkdir $DIR/$tdir/src_dir
1257 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1258 error "create remote source failed"
1260 touch $DIR/$tdir/src_dir/src_child/a
1262 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1263 error "create remote target dir failed"
1265 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1266 error "create remote target child failed"
1268 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1269 error "rename dir cross MDT failed!"
1273 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1274 error "src_child still exists after rename"
1276 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1277 error "missing file(a) after rename"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24E "cross MDT rename/link"
1284 echo '== symlink sanity ============================================='
1288 touch $DIR/s25/foo || error
1290 run_test 25a "create file in symlinked directory ==============="
1293 [ ! -d $DIR/d25 ] && test_25a
1294 $CHECKSTAT -t file $DIR/s25/foo || error
1296 run_test 25b "lookup file in symlinked directory ==============="
1300 test_mkdir $DIR/d26/d26-2
1301 ln -s d26/d26-2 $DIR/s26
1302 touch $DIR/s26/foo || error
1304 run_test 26a "multiple component symlink ======================="
1307 test_mkdir -p $DIR/$tdir/d26-2
1308 ln -s $tdir/d26-2/foo $DIR/s26-2
1309 touch $DIR/s26-2 || error
1311 run_test 26b "multiple component symlink at end of lookup ======"
1314 test_mkdir $DIR/d26.2
1315 touch $DIR/d26.2/foo
1316 ln -s d26.2 $DIR/s26.2-1
1317 ln -s s26.2-1 $DIR/s26.2-2
1318 ln -s s26.2-2 $DIR/s26.2-3
1319 chmod 0666 $DIR/s26.2-3/foo
1321 run_test 26c "chain of symlinks"
1323 # recursive symlinks (bug 439)
1325 ln -s d26-3/foo $DIR/d26-3
1327 run_test 26d "create multiple component recursive symlink"
1330 [ ! -h $DIR/d26-3 ] && test_26d
1333 run_test 26e "unlink multiple component recursive symlink"
1335 # recursive symlinks (bug 7022)
1337 test_mkdir $DIR/$tdir
1338 test_mkdir $DIR/$tdir/$tfile
1339 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1340 test_mkdir -p lndir/bar1
1341 test_mkdir $DIR/$tdir/$tfile/$tfile
1342 cd $tfile || error "cd $tfile failed"
1343 ln -s .. dotdot || error "ln dotdot failed"
1344 ln -s dotdot/lndir lndir || error "ln lndir failed"
1345 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1346 output=`ls $tfile/$tfile/lndir/bar1`
1347 [ "$output" = bar1 ] && error "unexpected output"
1348 rm -r $tfile || error "rm $tfile failed"
1349 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1351 run_test 26f "rm -r of a directory which has recursive symlink"
1354 test_mkdir $DIR/$tdir
1355 $LFS getstripe $DIR/$tdir
1356 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1357 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1358 cp /etc/hosts $DIR/$tdir/$tfile || error
1360 run_test 27a "one stripe file"
1363 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1364 test_mkdir $DIR/$tdir
1365 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1366 $LFS getstripe -c $DIR/$tdir/$tfile
1367 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1368 error "two-stripe file doesn't have two stripes"
1370 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1372 run_test 27b "create and write to two stripe file"
1375 test_mkdir $DIR/$tdir
1376 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1377 error "setstripe failed"
1378 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1379 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1381 run_test 27d "create file with default settings"
1384 # LU-5839 adds check for existed layout before setting it
1385 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1386 skip "Need MDS version at least 2.7.56" && return
1387 test_mkdir $DIR/$tdir
1388 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1389 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1390 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1392 run_test 27e "setstripe existing file (should return error)"
1395 test_mkdir $DIR/$tdir
1396 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1397 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1398 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1399 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1400 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1401 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1403 run_test 27f "setstripe with bad stripe size (should return error)"
1406 test_mkdir $DIR/$tdir
1407 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1408 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1409 error "$DIR/$tdir/$tfile has object"
1411 run_test 27g "$LFS getstripe with no objects"
1414 test_mkdir $DIR/$tdir
1415 touch $DIR/$tdir/$tfile || error "touch failed"
1416 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1417 error "missing objects"
1419 run_test 27i "$LFS getstripe with some objects"
1422 test_mkdir $DIR/$tdir
1423 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1424 error "setstripe failed" || true
1426 run_test 27j "setstripe with bad stripe offset (should return error)"
1428 test_27k() { # bug 2844
1429 test_mkdir $DIR/$tdir
1430 local file=$DIR/$tdir/$tfile
1431 local ll_max_blksize=$((4 * 1024 * 1024))
1432 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1433 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1434 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1435 dd if=/dev/zero of=$file bs=4k count=1
1436 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1437 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1439 run_test 27k "limit i_blksize for broken user apps"
1442 mcreate $DIR/$tfile || error "creating file"
1443 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1444 error "setstripe should have failed" || true
1446 run_test 27l "check setstripe permissions (should return error)"
1449 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1451 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1453 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1454 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1457 trap simple_cleanup_common EXIT
1458 test_mkdir $DIR/$tdir
1459 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1460 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1461 error "dd should fill OST0"
1463 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1465 [ $i -gt 256 ] && break
1468 touch $DIR/$tdir/$tfile.$i
1469 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1470 awk '{print $1}'| grep -w "0") ] &&
1471 error "OST0 was full but new created file still use it"
1473 touch $DIR/$tdir/$tfile.$i
1474 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1475 awk '{print $1}'| grep -w "0") ] &&
1476 error "OST0 was full but new created file still use it"
1477 simple_cleanup_common
1479 run_test 27m "create file while OST0 was full"
1482 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1483 head -n 1 | awk '{ print $1 * 2 }')
1487 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1488 # if the OST isn't full anymore.
1490 local OSTIDX=${1:-""}
1492 local list=$(comma_list $(osts_nodes))
1493 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1495 do_nodes $list lctl set_param fail_loc=0
1496 sync # initiate all OST_DESTROYs from MDS to OST
1500 exhaust_precreations() {
1503 local FAILIDX=${3:-$OSTIDX}
1504 local ofacet=ost$((OSTIDX + 1))
1506 test_mkdir -p -c1 $DIR/$tdir
1507 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1508 local mfacet=mds$((mdtidx + 1))
1509 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1511 local OST=$(ostname_from_index $OSTIDX)
1514 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1515 local last_id=$(do_facet $mfacet lctl get_param -n \
1516 osc.$mdtosc_proc1.prealloc_last_id)
1517 local next_id=$(do_facet $mfacet lctl get_param -n \
1518 osc.$mdtosc_proc1.prealloc_next_id)
1520 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1521 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1523 test_mkdir -p $DIR/$tdir/${OST}
1524 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1525 #define OBD_FAIL_OST_ENOSPC 0x215
1526 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1527 echo "Creating to objid $last_id on ost $OST..."
1528 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1529 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1530 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1534 exhaust_all_precreations() {
1536 for (( i=0; i < OSTCOUNT; i++ )) ; do
1537 exhaust_precreations $i $1 -1
1542 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1544 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1545 remote_ost_nodsh && skip "remote OST with nodsh" && return
1548 rm -f $DIR/$tdir/$tfile
1549 exhaust_precreations 0 0x80000215
1550 $LFS setstripe -c -1 $DIR/$tdir
1551 touch $DIR/$tdir/$tfile || error
1552 $LFS getstripe $DIR/$tdir/$tfile
1555 run_test 27n "create file with some full OSTs"
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1564 rm -f $DIR/$tdir/$tfile
1565 exhaust_all_precreations 0x215
1567 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1572 run_test 27o "create file with all full OSTs (should error)"
1575 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1578 remote_ost_nodsh && skip "remote OST with nodsh" && return
1581 rm -f $DIR/$tdir/$tfile
1582 test_mkdir $DIR/$tdir
1584 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1585 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1586 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1588 exhaust_precreations 0 0x80000215
1589 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1590 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1591 $LFS getstripe $DIR/$tdir/$tfile
1595 run_test 27p "append to a truncated file with some full OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1600 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1601 remote_ost_nodsh && skip "remote OST with nodsh" && return
1604 rm -f $DIR/$tdir/$tfile
1606 test_mkdir $DIR/$tdir
1607 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1608 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1609 error "truncate $DIR/$tdir/$tfile failed"
1610 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1612 exhaust_all_precreations 0x215
1614 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1615 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1619 run_test 27q "append to truncated file with all OSTs full (should error)"
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1625 remote_ost_nodsh && skip "remote OST with nodsh" && return
1628 rm -f $DIR/$tdir/$tfile
1629 exhaust_precreations 0 0x80000215
1631 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1635 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1637 test_27s() { # bug 10725
1638 test_mkdir $DIR/$tdir
1639 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1640 local stripe_count=0
1641 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1642 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1643 error "stripe width >= 2^32 succeeded" || true
1646 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1648 test_27t() { # bug 10864
1653 $WLFS getstripe $tfile
1656 run_test 27t "check that utils parse path correctly"
1658 test_27u() { # bug 4900
1659 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1662 local list=$(comma_list $(mdts_nodes))
1664 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1665 do_nodes $list $LCTL set_param fail_loc=0x139
1666 test_mkdir -p $DIR/$tdir
1667 trap simple_cleanup_common EXIT
1668 createmany -o $DIR/$tdir/t- 1000
1669 do_nodes $list $LCTL set_param fail_loc=0
1671 TLOG=$TMP/$tfile.getstripe
1672 $LFS getstripe $DIR/$tdir > $TLOG
1673 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1674 unlinkmany $DIR/$tdir/t- 1000
1676 [[ $OBJS -gt 0 ]] &&
1677 error "$OBJS objects created on OST-0. See $TLOG" ||
1680 run_test 27u "skip object creation on OSC w/o objects"
1682 test_27v() { # bug 4900
1683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1685 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1686 remote_ost_nodsh && skip "remote OST with nodsh" && return
1688 exhaust_all_precreations 0x215
1691 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1693 touch $DIR/$tdir/$tfile
1694 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1696 for (( i=1; i < OSTCOUNT; i++ )); do
1697 do_facet ost$i lctl set_param fail_loc=0x705
1699 local START=`date +%s`
1700 createmany -o $DIR/$tdir/$tfile 32
1702 local FINISH=`date +%s`
1703 local TIMEOUT=`lctl get_param -n timeout`
1704 local PROCESS=$((FINISH - START))
1705 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1706 error "$FINISH - $START >= $TIMEOUT / 2"
1707 sleep $((TIMEOUT / 2 - PROCESS))
1710 run_test 27v "skip object creation on slow OST"
1712 test_27w() { # bug 10997
1713 test_mkdir $DIR/$tdir
1714 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1715 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1716 error "stripe size $size != 65536" || true
1717 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1718 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1720 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1723 [[ $OSTCOUNT -lt 2 ]] &&
1724 skip_env "skipping multiple stripe count/offset test" && return
1726 test_mkdir $DIR/$tdir
1727 for i in $(seq 1 $OSTCOUNT); do
1729 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1730 error "setstripe -c $i -i $offset failed"
1731 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1732 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1733 [ $count -ne $i ] && error "stripe count $count != $i" || true
1734 [ $index -ne $offset ] &&
1735 error "stripe offset $index != $offset" || true
1738 run_test 27wa "check $LFS setstripe -c -i options"
1741 remote_ost_nodsh && skip "remote OST with nodsh" && return
1742 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1744 OFFSET=$(($OSTCOUNT - 1))
1746 local OST=$(ostname_from_index $OSTIDX)
1748 test_mkdir $DIR/$tdir
1749 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1750 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1752 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1753 for i in $(seq 0 $OFFSET); do
1754 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1755 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1756 error "OST0 was degraded but new created file still use it"
1758 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1760 run_test 27x "create files while OST0 is degraded"
1763 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1765 remote_ost_nodsh && skip "remote OST with nodsh" && return
1766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1768 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1769 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1770 osc.$mdtosc.prealloc_last_id)
1771 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1772 osc.$mdtosc.prealloc_next_id)
1773 local fcount=$((last_id - next_id))
1774 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1775 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1777 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1778 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1779 local OST_DEACTIVE_IDX=-1
1784 for OSC in $MDS_OSCS; do
1785 OST=$(osc_to_ost $OSC)
1786 OSTIDX=$(index_from_ostuuid $OST)
1787 if [ $OST_DEACTIVE_IDX == -1 ]; then
1788 OST_DEACTIVE_IDX=$OSTIDX
1790 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1791 echo $OSC "is Deactivated:"
1792 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 test_mkdir $DIR/$tdir
1798 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1800 for OSC in $MDS_OSCS; do
1801 OST=$(osc_to_ost $OSC)
1802 OSTIDX=$(index_from_ostuuid $OST)
1803 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1804 echo $OST "is degraded:"
1805 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1806 obdfilter.$OST.degraded=1
1811 createmany -o $DIR/$tdir/$tfile $fcount
1813 for OSC in $MDS_OSCS; do
1814 OST=$(osc_to_ost $OSC)
1815 OSTIDX=$(index_from_ostuuid $OST)
1816 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1817 echo $OST "is recovered from degraded:"
1818 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1819 obdfilter.$OST.degraded=0
1821 do_facet $SINGLEMDS lctl --device %$OSC activate
1825 # all osp devices get activated, hence -1 stripe count restored
1826 local stripe_count=0
1828 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1829 # devices get activated.
1831 $LFS setstripe -c -1 $DIR/$tfile
1832 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1834 [ $stripe_count -ne $OSTCOUNT ] &&
1835 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1838 run_test 27y "create files while OST0 is degraded and the rest inactive"
1844 lmm_count=$($GETSTRIPE -c $1)
1845 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1846 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1848 local old_ifs="$IFS"
1850 fid=($($LFS path2fid $1))
1853 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1854 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1856 # compare lmm_seq and lu_fid->f_seq
1857 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1858 # compare lmm_object_id and lu_fid->oid
1859 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1861 # check the trusted.fid attribute of the OST objects of the file
1862 local have_obdidx=false
1864 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1865 # skip lines up to and including "obdidx"
1866 [ -z "$obdidx" ] && break
1867 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1868 $have_obdidx || continue
1870 local ost=$((obdidx + 1))
1871 local dev=$(ostdevname $ost)
1874 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1876 seq=$(echo $seq | sed -e "s/^0x//g")
1877 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1878 oid_hex=$(echo $oid)
1880 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1882 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1886 # Don't unmount/remount the OSTs if we don't need to do that.
1887 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1888 # update too, until that use mount/ll_decode_filter_fid/mount.
1889 # Re-enable when debugfs will understand new filter_fid.
1891 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1892 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1893 $dev 2>/dev/null" | grep "parent=")
1895 if [ -z "$ff" ]; then
1897 mount_fstype ost$ost
1898 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1899 $(facet_mntpt ost$ost)/$obj_file)
1900 unmount_fstype ost$ost
1901 start ost$ost $dev $OST_MOUNT_OPTS
1905 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1907 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1909 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1910 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1912 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1913 # stripe_size=1048576 component_id=1 component_start=0 \
1914 # component_end=33554432
1915 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1916 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1917 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1919 if grep -q 'stripe=' <<<$ff; then
1920 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1922 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1923 # into f_ver in this case. See comment on ff_parent.
1924 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1927 # compare lmm_seq and filter_fid->ff_parent.f_seq
1928 [ $ff_pseq = $lmm_seq ] ||
1929 error "FF parent SEQ $ff_pseq != $lmm_seq"
1930 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1931 [ $ff_poid = $lmm_oid ] ||
1932 error "FF parent OID $ff_poid != $lmm_oid"
1933 (($ff_pstripe == $stripe_nr)) ||
1934 error "FF stripe $ff_pstripe != $stripe_nr"
1936 stripe_nr=$((stripe_nr + 1))
1937 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1939 if grep -q 'stripe_count=' <<<$ff; then
1940 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1941 -e 's/ .*//' <<<$ff)
1942 [ $lmm_count = $ff_scnt ] ||
1943 error "FF stripe count $lmm_count != $ff_scnt"
1949 remote_ost_nodsh && skip "remote OST with nodsh" && return
1950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1951 test_mkdir $DIR/$tdir
1953 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1954 { error "setstripe -c -1 failed"; return 1; }
1955 # We need to send a write to every object to get parent FID info set.
1956 # This _should_ also work for setattr, but does not currently.
1957 # touch $DIR/$tdir/$tfile-1 ||
1958 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1959 { error "dd $tfile-1 failed"; return 2; }
1960 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1961 { error "setstripe -c -1 failed"; return 3; }
1962 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1963 { error "dd $tfile-2 failed"; return 4; }
1965 # make sure write RPCs have been sent to OSTs
1968 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1969 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1971 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1973 test_27A() { # b=19102
1974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1975 local restore_size=$($GETSTRIPE -S $MOUNT)
1976 local restore_count=$($GETSTRIPE -c $MOUNT)
1977 local restore_offset=$($GETSTRIPE -i $MOUNT)
1978 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1979 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1980 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1981 local default_size=$($GETSTRIPE -S $MOUNT)
1982 local default_offset=$($GETSTRIPE -i $MOUNT)
1983 local dsize=$((1024 * 1024))
1984 [ $default_size -eq $dsize ] ||
1985 error "stripe size $default_size != $dsize"
1986 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1987 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1989 run_test 27A "check filesystem-wide default LOV EA values"
1991 test_27B() { # LU-2523
1992 test_mkdir $DIR/$tdir
1993 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1995 # open f1 with O_LOV_DELAY_CREATE
1997 # call setstripe ioctl on open file descriptor for f1
1999 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2003 # open f1 with O_LOV_DELAY_CREATE
2005 # call setstripe ioctl on open file descriptor for f1
2007 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2009 # Allow multiop to fail in imitation of NFS's busted semantics.
2012 run_test 27B "call setstripe on open unlinked file/rename victim"
2014 test_27C() { #LU-2871
2015 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2023 test_mkdir $DIR/$tdir
2025 for i in $(seq 0 $((OSTCOUNT - 1))); do
2026 # set stripe across all OSTs starting from OST$i
2027 $SETSTRIPE -i $i -c -1 $tfile$i
2028 # get striping information
2029 ost_idx=($($GETSTRIPE $tfile$i |
2030 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2034 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2035 error "${#ost_idx[@]} != $OSTCOUNT"
2037 for index in $(seq 0 $((OSTCOUNT - 1))); do
2039 for j in $(echo ${ost_idx[@]}); do
2040 if [ $index -eq $j ]; then
2046 error "Can not find $index in ${ost_idx[@]}"
2050 run_test 27C "check full striping across all OSTs"
2053 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2054 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2056 local POOL=${POOL:-testpool}
2058 local last_ost=$(($OSTCOUNT - 1))
2060 local ost_list=$(seq $first_ost $ost_step $last_ost)
2061 local ost_range="$first_ost $last_ost $ost_step"
2063 if ! combined_mgs_mds ; then
2067 test_mkdir $DIR/$tdir
2068 pool_add $POOL || error "pool_add failed"
2069 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2072 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2074 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2075 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2076 skip27D += "-s 30,31"
2077 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2078 error "llapi_layout_test failed"
2080 destroy_test_pools || error "destroy test pools failed"
2082 if ! combined_mgs_mds ; then
2086 run_test 27D "validate llapi_layout API"
2088 # Verify that default_easize is increased from its initial value after
2089 # accessing a widely striped file.
2091 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2092 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2093 skip "client does not have LU-3338 fix" && return
2095 # 72 bytes is the minimum space required to store striping
2096 # information for a file striped across one OST:
2097 # (sizeof(struct lov_user_md_v3) +
2098 # sizeof(struct lov_user_ost_data_v1))
2100 $LCTL set_param -n llite.*.default_easize $min_easize ||
2101 error "lctl set_param failed"
2102 local easize=$($LCTL get_param -n llite.*.default_easize)
2104 [ $easize -eq $min_easize ] ||
2105 error "failed to set default_easize"
2107 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2108 error "setstripe failed"
2112 easize=$($LCTL get_param -n llite.*.default_easize)
2114 [ $easize -gt $min_easize ] ||
2115 error "default_easize not updated"
2117 run_test 27E "check that default extended attribute size properly increases"
2119 test_27F() { # LU-5346/LU-7975
2120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2121 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2122 skip "Need MDS version at least 2.8.51" && return
2123 remote_ost_nodsh && skip "remote OST with nodsh" && return
2125 test_mkdir $DIR/$tdir
2127 $SETSTRIPE -c 2 $DIR/$tdir
2129 # stop all OSTs to reproduce situation for LU-7975 ticket
2130 for num in $(seq $OSTCOUNT); do
2134 # open/create f0 with O_LOV_DELAY_CREATE
2135 # truncate f0 to a non-0 size
2137 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2139 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2140 # open/write it again to force delayed layout creation
2141 cat /etc/hosts > $DIR/$tdir/f0 &
2145 for num in $(seq $OSTCOUNT); do
2146 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2147 error "ost$num failed to start"
2150 wait $catpid || error "cat failed"
2152 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2153 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2156 run_test 27F "Client resend delayed layout creation with non-zero size"
2158 # createtest also checks that device nodes are created and
2159 # then visible correctly (#2091)
2160 test_28() { # bug 2091
2162 $CREATETEST $DIR/d28/ct || error
2164 run_test 28 "create/mknod/mkdir with bad file types ============"
2167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2168 sync; sleep 1; sync # flush out any dirty pages from previous tests
2175 declare -i LOCKCOUNTORIG=0
2176 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2177 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2179 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2181 declare -i LOCKUNUSEDCOUNTORIG=0
2182 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2183 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2190 declare -i LOCKCOUNTCURRENT=0
2191 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2192 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2195 declare -i LOCKUNUSEDCOUNTCURRENT=0
2196 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2197 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2200 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2201 $LCTL set_param -n ldlm.dump_namespaces ""
2202 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2203 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2204 log "dumped log to $TMP/test_29.dk (bug 5793)"
2207 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2208 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2209 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2210 log "dumped log to $TMP/test_29.dk (bug 5793)"
2214 run_test 29 "IT_GETATTR regression ============================"
2216 test_30a() { # was test_30
2217 cp $(which ls) $DIR || cp /bin/ls $DIR
2221 run_test 30a "execute binary from Lustre (execve) =============="
2224 cp `which ls` $DIR || cp /bin/ls $DIR
2226 $RUNAS $DIR/ls / || error
2229 run_test 30b "execute binary from Lustre as non-root ==========="
2231 test_30c() { # b=22376
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2233 cp `which ls` $DIR || cp /bin/ls $DIR
2235 cancel_lru_locks mdc
2236 cancel_lru_locks osc
2237 $RUNAS $DIR/ls / || error
2240 run_test 30c "execute binary from Lustre without read perms ===="
2243 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2244 $CHECKSTAT -a $DIR/f31 || error
2246 run_test 31a "open-unlink file =================================="
2249 touch $DIR/f31 || error
2250 ln $DIR/f31 $DIR/f31b || error
2251 $MULTIOP $DIR/f31b Ouc || error
2252 $CHECKSTAT -t file $DIR/f31 || error
2254 run_test 31b "unlink file with multiple links while open ======="
2257 touch $DIR/f31 || error
2258 ln $DIR/f31 $DIR/f31c || error
2259 multiop_bg_pause $DIR/f31 O_uc || return 1
2261 $MULTIOP $DIR/f31c Ouc
2262 kill -USR1 $MULTIPID
2265 run_test 31c "open-unlink file with multiple links ============="
2268 opendirunlink $DIR/d31d $DIR/d31d || error
2269 $CHECKSTAT -a $DIR/d31d || error
2271 run_test 31d "remove of open directory ========================="
2273 test_31e() { # bug 2904
2274 openfilleddirunlink $DIR/d31e || error
2276 run_test 31e "remove of open non-empty directory ==============="
2278 test_31f() { # bug 4554
2279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2281 test_mkdir $DIR/d31f
2282 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2283 cp /etc/hosts $DIR/d31f
2285 $GETSTRIPE $DIR/d31f/hosts
2286 multiop_bg_pause $DIR/d31f D_c || return 1
2289 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2290 test_mkdir $DIR/d31f
2291 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2292 cp /etc/hosts $DIR/d31f
2294 $GETSTRIPE $DIR/d31f/hosts
2295 multiop_bg_pause $DIR/d31f D_c || return 1
2298 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2299 wait $MULTIPID || error "first opendir $MULTIPID failed"
2303 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2304 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2307 run_test 31f "remove of open directory with open-unlink file ==="
2310 echo "-- cross directory link --"
2311 test_mkdir -c1 $DIR/${tdir}ga
2312 test_mkdir -c1 $DIR/${tdir}gb
2313 touch $DIR/${tdir}ga/f
2314 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2315 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2316 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2317 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2318 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2320 run_test 31g "cross directory link==============="
2323 echo "-- cross directory link --"
2324 test_mkdir -c1 $DIR/${tdir}
2325 test_mkdir -c1 $DIR/${tdir}/dir
2326 touch $DIR/${tdir}/f
2327 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2328 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2329 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2330 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2331 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2333 run_test 31h "cross directory link under child==============="
2336 echo "-- cross directory link --"
2337 test_mkdir -c1 $DIR/$tdir
2338 test_mkdir -c1 $DIR/$tdir/dir
2339 touch $DIR/$tdir/dir/f
2340 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2341 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2342 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2343 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2344 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2346 run_test 31i "cross directory link under parent==============="
2349 test_mkdir -c1 -p $DIR/$tdir
2350 test_mkdir -c1 -p $DIR/$tdir/dir1
2351 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2352 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2353 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2354 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2357 run_test 31j "link for directory==============="
2360 test_mkdir -c1 -p $DIR/$tdir
2362 touch $DIR/$tdir/exist
2363 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2364 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2365 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2366 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2367 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2368 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2369 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2372 run_test 31k "link to file: the same, non-existing, dir==============="
2378 touch $DIR/d31m2/exist
2379 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2380 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2381 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2382 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2383 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2384 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2387 run_test 31m "link to file: the same, non-existing, dir==============="
2390 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2391 nlink=$(stat --format=%h $DIR/$tfile)
2392 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2394 local cmd="exec $fd<$DIR/$tfile"
2397 trap "eval $cmd" EXIT
2398 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2399 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2400 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2401 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2402 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2405 run_test 31n "check link count of unlinked file"
2408 local TEMPNAME=$(mktemp $1_XXXXXX)
2409 mlink $TEMPNAME $1 2> /dev/null &&
2410 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2414 test_31o() { # LU-2901
2415 test_mkdir $DIR/$tdir
2416 for LOOP in $(seq 100); do
2417 rm -f $DIR/$tdir/$tfile*
2418 for THREAD in $(seq 8); do
2419 link_one $DIR/$tdir/$tfile.$LOOP &
2422 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2423 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2424 error "$LINKS duplicate links to $tfile.$LOOP" &&
2428 run_test 31o "duplicate hard links with same filename"
2431 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2433 test_mkdir $DIR/$tdir
2434 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2435 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2437 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2438 error "open unlink test1 failed"
2439 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2440 error "open unlink test2 failed"
2442 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2443 error "test1 still exists"
2444 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2445 error "test2 still exists"
2447 run_test 31p "remove of open striped directory"
2449 cleanup_test32_mount() {
2452 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2453 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2454 losetup -d $loopdev || true
2460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2461 echo "== more mountpoints and symlinks ================="
2462 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2463 trap cleanup_test32_mount EXIT
2464 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2465 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2466 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2467 cleanup_test32_mount
2469 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2474 trap cleanup_test32_mount EXIT
2475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2477 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2478 cleanup_test32_mount
2480 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2484 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2485 trap cleanup_test32_mount EXIT
2486 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2487 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2488 test_mkdir -p $DIR/$tdir/d2/test_dir
2489 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2490 cleanup_test32_mount
2492 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2496 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2497 trap cleanup_test32_mount EXIT
2498 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2499 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2500 test_mkdir -p $DIR/$tdir/d2/test_dir
2501 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2502 cleanup_test32_mount
2504 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2508 test_mkdir -p $DIR/$tdir/tmp
2509 local tmp_dir=$DIR/$tdir/tmp
2510 ln -s $DIR/$tdir $tmp_dir/symlink11
2511 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2512 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2513 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2515 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2519 test_mkdir -p $DIR/$tdir/tmp
2520 local tmp_dir=$DIR/$tdir/tmp
2521 ln -s $DIR/$tdir $tmp_dir/symlink11
2522 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2523 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2524 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2526 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2529 local tmp_dir=$DIR/$tdir/tmp
2530 test_mkdir -p $tmp_dir
2531 test_mkdir $DIR/${tdir}2
2532 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2533 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2534 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2535 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2536 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2537 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2539 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2542 rm -fr $DIR/$tdir $DIR/${tdir}2
2543 tmp_dir=$DIR/$tdir/tmp
2544 test_mkdir -p $tmp_dir
2545 test_mkdir $DIR/${tdir}2
2546 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2547 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2548 ls $tmp_dir/symlink12 || error "listing symlink12"
2549 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2551 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2556 trap cleanup_test32_mount EXIT
2557 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2558 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2559 touch $DIR/$tdir/test_file
2560 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2561 cleanup_test32_mount
2563 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2567 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2568 trap cleanup_test32_mount EXIT
2569 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2570 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2571 touch $DIR/$tdir/test_file
2572 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2573 cleanup_test32_mount
2575 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2580 trap cleanup_test32_mount EXIT
2581 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2582 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2583 test_mkdir -p $DIR/$tdir/d2
2584 touch $DIR/$tdir/d2/test_file || error
2585 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2586 cleanup_test32_mount
2588 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2593 trap cleanup_test32_mount EXIT
2594 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2595 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2596 test_mkdir -p $DIR/$tdir/d2
2597 touch $DIR/$tdir/d2/test_file
2598 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2599 cleanup_test32_mount
2601 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2605 test_mkdir -p $DIR/d32m/tmp
2606 TMP_DIR=$DIR/d32m/tmp
2607 ln -s $DIR $TMP_DIR/symlink11
2608 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2609 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2610 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2612 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2616 test_mkdir -p $DIR/d32n/tmp
2617 TMP_DIR=$DIR/d32n/tmp
2618 ln -s $DIR $TMP_DIR/symlink11
2619 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2620 ls -l $DIR/d32n/tmp/symlink11 || error
2621 ls -l $DIR/d32n/symlink01 || error
2623 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2627 test_mkdir -p $DIR/d32o/tmp
2628 TMP_DIR=$DIR/d32o/tmp
2629 ln -s $DIR/$tfile $TMP_DIR/symlink12
2630 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2631 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2632 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2633 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2634 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2636 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2646 test_mkdir -p $DIR/d32p/tmp
2648 TMP_DIR=$DIR/d32p/tmp
2650 ln -s $DIR/$tfile $TMP_DIR/symlink12
2652 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2654 cat $DIR/d32p/tmp/symlink12 || error
2656 cat $DIR/d32p/symlink02 || error
2659 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2663 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2664 trap cleanup_test32_mount EXIT
2665 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2666 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2667 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2668 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2669 cleanup_test32_mount
2671 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2675 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2676 trap cleanup_test32_mount EXIT
2677 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2678 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2679 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2680 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2681 cleanup_test32_mount
2683 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2688 chmod 444 $DIR/$tfile
2689 chown $RUNAS_ID $DIR/$tfile
2691 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2694 run_test 33aa "write file with mode 444 (should return error)"
2698 test_mkdir $DIR/$tdir
2699 chown $RUNAS_ID $DIR/$tdir
2700 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2701 error "$RUNAS create $tdir/$tfile failed"
2702 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2703 error "open RDWR" || true
2705 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2709 test_mkdir $DIR/$tdir
2710 chown $RUNAS_ID $DIR/$tdir
2711 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2713 run_test 33b "test open file with malformed flags (No panic)"
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2722 remote_ost_nodsh && skip "remote OST with nodsh" && return
2725 test_mkdir $DIR/$tdir
2726 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2729 for ostnum in $(seq $OSTCOUNT); do
2730 # test-framework's OST numbering is one-based, while Lustre's
2732 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2733 # Parsing llobdstat's output sucks; we could grep the /proc
2734 # path, but that's likely to not be as portable as using the
2735 # llobdstat utility. So we parse lctl output instead.
2736 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2737 obdfilter/$ostname/stats |
2738 awk '/^write_bytes/ {print $7}' )
2739 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2740 if (( ${write_bytes:-0} > 0 ))
2747 $all_zeros || return 0
2750 echo foo > $DIR/$tdir/bar
2754 # Total up write_bytes after writing. We'd better find non-zeros.
2755 for ostnum in $(seq $OSTCOUNT); do
2756 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2757 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2758 obdfilter/$ostname/stats |
2759 awk '/^write_bytes/ {print $7}' )
2760 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2761 if (( ${write_bytes:-0} > 0 ))
2770 for ostnum in $(seq $OSTCOUNT); do
2771 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2772 echo "Check that write_bytes is present in obdfilter/*/stats:"
2773 do_facet ost$ostnum lctl get_param -n \
2774 obdfilter/$ostname/stats
2776 error "OST not keeping write_bytes stats (b22312)"
2779 run_test 33c "test llobdstat and write_bytes"
2782 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2785 local remote_dir=$DIR/$tdir/remote_dir
2787 test_mkdir $DIR/$tdir
2788 $LFS mkdir -i $MDTIDX $remote_dir ||
2789 error "create remote directory failed"
2791 touch $remote_dir/$tfile
2792 chmod 444 $remote_dir/$tfile
2793 chown $RUNAS_ID $remote_dir/$tfile
2795 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2797 chown $RUNAS_ID $remote_dir
2798 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2799 error "create" || true
2800 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2801 error "open RDWR" || true
2802 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2804 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2807 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2811 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2812 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2813 mkdir $DIR/$tdir/local_dir
2815 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2816 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2817 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2819 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2820 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2822 rmdir $DIR/$tdir/* || error "rmdir failed"
2825 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2826 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2827 mkdir $DIR/$tdir/local_dir
2829 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2830 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2831 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2833 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2834 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2836 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2839 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2840 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2841 mkdir $DIR/$tdir/local_dir
2843 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2844 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2845 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2847 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2848 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2850 run_test 33e "mkdir and striped directory should have same mode"
2854 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2858 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2859 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2862 chmod go+rwx $DIR/$tdir
2863 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2864 trap cleanup_33f EXIT
2866 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2867 error "cannot create striped directory"
2869 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2870 error "cannot create files in striped directory"
2872 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2873 error "cannot remove files in striped directory"
2875 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2876 error "cannot remove striped directory"
2880 run_test 33f "nonroot user can create, access, and remove a striped directory"
2883 mkdir -p $DIR/$tdir/dir2
2885 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2887 [[ $err =~ "exists" ]] || error "Not exists error"
2889 run_test 33g "nonroot user create already existing root created file"
2891 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2894 $MCREATE $DIR/f34 || error
2895 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2896 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2897 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2898 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2900 run_test 34a "truncate file that has not been opened ==========="
2903 [ ! -f $DIR/f34 ] && test_34a
2904 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2905 $OPENFILE -f O_RDONLY $DIR/f34
2906 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2907 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2909 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2912 [ ! -f $DIR/f34 ] && test_34a
2913 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2914 $OPENFILE -f O_RDWR $DIR/f34
2915 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2916 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2918 run_test 34c "O_RDWR opening file-with-size works =============="
2921 [ ! -f $DIR/f34 ] && test_34a
2922 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2923 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2926 run_test 34d "write to sparse file ============================="
2930 $MCREATE $DIR/f34e || error
2931 $TRUNCATE $DIR/f34e 1000 || error
2932 $CHECKSTAT -s 1000 $DIR/f34e || error
2933 $OPENFILE -f O_RDWR $DIR/f34e
2934 $CHECKSTAT -s 1000 $DIR/f34e || error
2936 run_test 34e "create objects, some with size and some without =="
2938 test_34f() { # bug 6242, 6243
2939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2942 $MCREATE $DIR/f34f || error
2943 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2944 dd if=$DIR/f34f of=$TMP/f34f
2945 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2946 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2947 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2948 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2949 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2951 run_test 34f "read from a file with no objects until EOF ======="
2954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2955 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2956 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2957 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2958 cancel_lru_locks osc
2959 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2960 error "wrong size after lock cancel"
2962 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2963 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2964 error "expanding truncate failed"
2965 cancel_lru_locks osc
2966 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2967 error "wrong expanded size after lock cancel"
2969 run_test 34g "truncate long file ==============================="
2972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2976 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2977 sync # Flush the cache so that multiop below does not block on cache
2978 # flush when getting the group lock
2979 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2982 # Since just timed wait is not good enough, let's do a sync write
2983 # that way we are sure enough time for a roundtrip + processing
2984 # passed + 2 seconds of extra margin.
2985 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2989 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2990 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2994 local nsz=`stat -c %s $DIR/$tfile`
2995 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2997 run_test 34h "ftruncate file under grouplock should not block"
3000 cp /bin/sh $DIR/f35a
3002 chown $RUNAS_ID $DIR/f35a
3003 $RUNAS $DIR/f35a && error || true
3006 run_test 35a "exec file with mode 444 (should return and not leak)"
3010 utime $DIR/f36 || error
3012 run_test 36a "MDS utime check (mknod, utime)"
3016 utime $DIR/f36 || error
3018 run_test 36b "OST utime check (open, utime)"
3023 chown $RUNAS_ID $DIR/d36
3024 $RUNAS utime $DIR/d36/f36 || error
3026 run_test 36c "non-root MDS utime check (mknod, utime)"
3029 [ ! -d $DIR/d36 ] && test_36c
3030 echo "" > $DIR/d36/f36
3031 $RUNAS utime $DIR/d36/f36 || error
3033 run_test 36d "non-root OST utime check (open, utime)"
3036 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3037 test_mkdir $DIR/$tdir
3038 touch $DIR/$tdir/$tfile
3039 $RUNAS utime $DIR/$tdir/$tfile &&
3040 error "utime worked, expected failure" || true
3042 run_test 36e "utime on non-owned file (should return error)"
3046 local LANG_SAVE=$LANG
3047 local LC_LANG_SAVE=$LC_LANG
3048 export LANG=C LC_LANG=C # for date language
3050 DATESTR="Dec 20 2000"
3051 test_mkdir $DIR/$tdir
3052 lctl set_param fail_loc=$fl
3054 cp /etc/hosts $DIR/$tdir/$tfile
3055 sync & # write RPC generated with "current" inode timestamp, but delayed
3057 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3058 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3059 cancel_lru_locks osc
3060 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3062 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3063 echo "BEFORE: $LS_BEFORE" && \
3064 echo "AFTER : $LS_AFTER" && \
3065 echo "WANT : $DATESTR" && \
3066 error "$DIR/$tdir/$tfile timestamps changed" || true
3068 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3073 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3074 subr_36fh "0x80000214"
3076 run_test 36f "utime on file racing with OST BRW write =========="
3079 remote_ost_nodsh && skip "remote OST with nodsh" && return
3080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3085 test_mkdir $DIR/$tdir
3086 fmd_max_age=$(do_facet ost1 \
3087 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3090 fmd_before=$(do_facet ost1 \
3091 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3092 touch $DIR/$tdir/$tfile
3093 sleep $((fmd_max_age + 12))
3094 fmd_after=$(do_facet ost1 \
3095 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3097 echo "fmd_before: $fmd_before"
3098 echo "fmd_after: $fmd_after"
3099 [[ $fmd_after -gt $fmd_before ]] &&
3100 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3101 error "fmd didn't expire after ping" || true
3103 run_test 36g "filter mod data cache expiry ====================="
3106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3107 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3108 subr_36fh "0x80000227"
3110 run_test 36h "utime on file racing with OST BRW write =========="
3113 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3115 test_mkdir $DIR/$tdir
3116 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3118 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3119 local new_mtime=$((mtime + 200))
3121 #change Modify time of striped dir
3122 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3123 error "change mtime failed"
3125 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3127 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3129 run_test 36i "change mtime on striped directory"
3131 # test_37 - duplicate with tests 32q 32r
3134 local file=$DIR/$tfile
3136 openfile -f O_DIRECTORY $file
3139 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3140 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3142 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3144 test_39a() { # was test_39
3146 touch $DIR/${tfile}2
3147 # ls -l $DIR/$tfile $DIR/${tfile}2
3148 # ls -lu $DIR/$tfile $DIR/${tfile}2
3149 # ls -lc $DIR/$tfile $DIR/${tfile}2
3151 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3152 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3154 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3156 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3158 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3159 error "O_TRUNC didn't change timestamps"
3162 run_test 39a "mtime changed on create"
3165 test_mkdir -c1 $DIR/$tdir
3166 cp -p /etc/passwd $DIR/$tdir/fopen
3167 cp -p /etc/passwd $DIR/$tdir/flink
3168 cp -p /etc/passwd $DIR/$tdir/funlink
3169 cp -p /etc/passwd $DIR/$tdir/frename
3170 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3173 echo "aaaaaa" >> $DIR/$tdir/fopen
3174 echo "aaaaaa" >> $DIR/$tdir/flink
3175 echo "aaaaaa" >> $DIR/$tdir/funlink
3176 echo "aaaaaa" >> $DIR/$tdir/frename
3178 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3179 local link_new=`stat -c %Y $DIR/$tdir/flink`
3180 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3181 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3183 cat $DIR/$tdir/fopen > /dev/null
3184 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3185 rm -f $DIR/$tdir/funlink2
3186 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3188 for (( i=0; i < 2; i++ )) ; do
3189 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3190 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3191 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3192 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3194 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3195 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3196 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3197 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3199 cancel_lru_locks osc
3200 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3203 run_test 39b "mtime change on open, link, unlink, rename ======"
3205 # this should be set to past
3206 TEST_39_MTIME=`date -d "1 year ago" +%s`
3212 local mtime0=`stat -c %Y $DIR1/$tfile`
3214 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3215 local mtime1=`stat -c %Y $DIR1/$tfile`
3216 [ "$mtime1" = $TEST_39_MTIME ] || \
3217 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3220 echo hello >> $DIR1/$tfile
3222 local mtime2=`stat -c %Y $DIR1/$tfile`
3223 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3224 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3226 mv $DIR1/$tfile $DIR1/$tfile-1
3228 for (( i=0; i < 2; i++ )) ; do
3229 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3230 [ "$mtime2" = "$mtime3" ] || \
3231 error "mtime ($mtime2) changed (to $mtime3) on rename"
3233 cancel_lru_locks osc
3234 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3237 run_test 39c "mtime change on rename ==========================="
3241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3244 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3246 for (( i=0; i < 2; i++ )) ; do
3247 local mtime=`stat -c %Y $DIR1/$tfile`
3248 [ $mtime = $TEST_39_MTIME ] || \
3249 error "mtime($mtime) is not set to $TEST_39_MTIME"
3251 cancel_lru_locks osc
3252 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3255 run_test 39d "create, utime, stat =============================="
3259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 local mtime1=`stat -c %Y $DIR1/$tfile`
3263 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3265 for (( i=0; i < 2; i++ )) ; do
3266 local mtime2=`stat -c %Y $DIR1/$tfile`
3267 [ $mtime2 = $TEST_39_MTIME ] || \
3268 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3270 cancel_lru_locks osc
3271 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3274 run_test 39e "create, stat, utime, stat ========================"
3278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3280 mtime1=`stat -c %Y $DIR1/$tfile`
3283 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3285 for (( i=0; i < 2; i++ )) ; do
3286 local mtime2=`stat -c %Y $DIR1/$tfile`
3287 [ $mtime2 = $TEST_39_MTIME ] || \
3288 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3290 cancel_lru_locks osc
3291 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3294 run_test 39f "create, stat, sleep, utime, stat ================="
3298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 echo hello >> $DIR1/$tfile
3300 local mtime1=`stat -c %Y $DIR1/$tfile`
3303 chmod o+r $DIR1/$tfile
3305 for (( i=0; i < 2; i++ )) ; do
3306 local mtime2=`stat -c %Y $DIR1/$tfile`
3307 [ "$mtime1" = "$mtime2" ] || \
3308 error "lost mtime: $mtime2, should be $mtime1"
3310 cancel_lru_locks osc
3311 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3314 run_test 39g "write, chmod, stat ==============================="
3318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3323 echo hello >> $DIR1/$tfile
3324 local mtime1=`stat -c %Y $DIR1/$tfile`
3326 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3328 if [ "$d1" != "$d2" ]; then
3329 echo "write and touch not within one second"
3331 for (( i=0; i < 2; i++ )) ; do
3332 local mtime2=`stat -c %Y $DIR1/$tfile`
3333 [ "$mtime2" = $TEST_39_MTIME ] || \
3334 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3336 cancel_lru_locks osc
3337 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3341 run_test 39h "write, utime within one second, stat ============="
3344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3348 echo hello >> $DIR1/$tfile
3349 local mtime1=`stat -c %Y $DIR1/$tfile`
3351 mv $DIR1/$tfile $DIR1/$tfile-1
3353 for (( i=0; i < 2; i++ )) ; do
3354 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3356 [ "$mtime1" = "$mtime2" ] || \
3357 error "lost mtime: $mtime2, should be $mtime1"
3359 cancel_lru_locks osc
3360 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3363 run_test 39i "write, rename, stat =============================="
3366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3367 start_full_debug_logging
3371 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3372 lctl set_param fail_loc=0x80000412
3373 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3374 error "multiop failed"
3376 local mtime1=`stat -c %Y $DIR1/$tfile`
3378 mv $DIR1/$tfile $DIR1/$tfile-1
3380 kill -USR1 $multipid
3381 wait $multipid || error "multiop close failed"
3383 for (( i=0; i < 2; i++ )) ; do
3384 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3385 [ "$mtime1" = "$mtime2" ] ||
3386 error "mtime is lost on close: $mtime2, " \
3389 cancel_lru_locks osc
3390 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3392 lctl set_param fail_loc=0
3393 stop_full_debug_logging
3395 run_test 39j "write, rename, close, stat ======================="
3398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3402 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3404 local mtime1=`stat -c %Y $DIR1/$tfile`
3406 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3408 kill -USR1 $multipid
3409 wait $multipid || error "multiop close failed"
3411 for (( i=0; i < 2; i++ )) ; do
3412 local mtime2=`stat -c %Y $DIR1/$tfile`
3414 [ "$mtime2" = $TEST_39_MTIME ] || \
3415 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3417 cancel_lru_locks osc
3418 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3421 run_test 39k "write, utime, close, stat ========================"
3423 # this should be set to future
3424 TEST_39_ATIME=`date -d "1 year" +%s`
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3429 local atime_diff=$(do_facet $SINGLEMDS \
3430 lctl get_param -n mdd.*MDT0000*.atime_diff)
3434 # test setting directory atime to future
3435 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3436 local atime=$(stat -c %X $DIR/$tdir)
3437 [ "$atime" = $TEST_39_ATIME ] ||
3438 error "atime is not set to future: $atime, $TEST_39_ATIME"
3440 # test setting directory atime from future to now
3441 local now=$(date +%s)
3442 touch -a -d @$now $DIR/$tdir
3444 atime=$(stat -c %X $DIR/$tdir)
3445 [ "$atime" -eq "$now" ] ||
3446 error "atime is not updated from future: $atime, $now"
3448 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3451 # test setting directory atime when now > dir atime + atime_diff
3452 local d1=$(date +%s)
3454 local d2=$(date +%s)
3455 cancel_lru_locks mdc
3456 atime=$(stat -c %X $DIR/$tdir)
3457 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3458 error "atime is not updated : $atime, should be $d2"
3460 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3463 # test not setting directory atime when now < dir atime + atime_diff
3465 cancel_lru_locks mdc
3466 atime=$(stat -c %X $DIR/$tdir)
3467 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3468 error "atime is updated to $atime, should remain $d1<atime<$d2"
3470 do_facet $SINGLEMDS \
3471 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3473 run_test 39l "directory atime update ==========================="
3476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3479 local far_past_mtime=$(date -d "May 29 1953" +%s)
3480 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3482 touch -m -d @$far_past_mtime $DIR1/$tfile
3483 touch -a -d @$far_past_atime $DIR1/$tfile
3485 for (( i=0; i < 2; i++ )) ; do
3486 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3487 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3488 error "atime or mtime set incorrectly"
3490 cancel_lru_locks osc
3491 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3494 run_test 39m "test atime and mtime before 1970"
3496 test_39n() { # LU-3832
3497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3498 local atime_diff=$(do_facet $SINGLEMDS \
3499 lctl get_param -n mdd.*MDT0000*.atime_diff)
3504 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3507 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3508 atime0=$(stat -c %X $DIR/$tfile)
3511 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3512 atime1=$(stat -c %X $DIR/$tfile)
3515 cancel_lru_locks mdc
3516 cancel_lru_locks osc
3517 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3518 atime2=$(stat -c %X $DIR/$tfile)
3520 do_facet $SINGLEMDS \
3521 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3523 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3524 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3526 run_test 39n "check that O_NOATIME is honored"
3529 TESTDIR=$DIR/$tdir/$tfile
3530 [ -e $TESTDIR ] && rm -rf $TESTDIR
3537 links2=$(stat -c %h .)
3538 [ $(($links1 + 2)) != $links2 ] &&
3539 error "wrong links count $(($links1 + 2)) != $links2"
3541 links3=$(stat -c %h .)
3542 [ $(($links1 + 1)) != $links3 ] &&
3543 error "wrong links count $links1 != $links3"
3546 run_test 39o "directory cached attributes updated after create"
3549 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3551 TESTDIR=$DIR/$tdir/$tdir
3552 [ -e $TESTDIR ] && rm -rf $TESTDIR
3553 test_mkdir -p $TESTDIR
3557 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3558 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3560 links2=$(stat -c %h .)
3561 [ $(($links1 + 2)) != $links2 ] &&
3562 error "wrong links count $(($links1 + 2)) != $links2"
3564 links3=$(stat -c %h .)
3565 [ $(($links1 + 1)) != $links3 ] &&
3566 error "wrong links count $links1 != $links3"
3569 run_test 39p "remote directory cached attributes updated after create ========"
3572 test_39q() { # LU-8041
3573 local testdir=$DIR/$tdir
3575 multiop_bg_pause $testdir D_c || error "multiop failed"
3577 cancel_lru_locks mdc
3578 kill -USR1 $multipid
3579 local atime=$(stat -c %X $testdir)
3580 [ "$atime" -ne 0 ] || error "atime is zero"
3582 run_test 39q "close won't zero out atime"
3585 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3586 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3587 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3588 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3589 error "$tfile is not 4096 bytes in size"
3591 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3595 small_write $DIR/f41 18
3597 run_test 41 "test small file write + fstat ====================="
3599 count_ost_writes() {
3600 lctl get_param -n ${OSC}.*.stats |
3601 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3602 END { printf("%0.0f", writes) }'
3609 BG_DIRTY_RATIO_SAVE=10
3610 MAX_BG_DIRTY_RATIO=25
3614 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3615 # dirty_ratio, dirty_background_ratio
3616 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3617 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3618 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3619 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3621 # if file not here, we are a 2.4 kernel
3622 kill -CONT `pidof kupdated`
3627 # setup the trap first, so someone cannot exit the test at the
3628 # exact wrong time and mess up a machine
3629 trap start_writeback EXIT
3630 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3631 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3632 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3633 sysctl -w vm.dirty_writeback_centisecs=0
3634 sysctl -w vm.dirty_writeback_centisecs=0
3635 # save and increase /proc/sys/vm/dirty_ratio
3636 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3637 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3638 # save and increase /proc/sys/vm/dirty_background_ratio
3639 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3640 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3642 # if file not here, we are a 2.4 kernel
3643 kill -STOP `pidof kupdated`
3647 # ensure that all stripes have some grant before we test client-side cache
3649 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3650 dd if=/dev/zero of=$i bs=4k count=1
3655 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3656 # file truncation, and file removal.
3658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3660 cancel_lru_locks $OSC
3662 sync; sleep 1; sync # just to be safe
3663 BEFOREWRITES=`count_ost_writes`
3664 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3665 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3666 AFTERWRITES=`count_ost_writes`
3667 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3668 error "$BEFOREWRITES < $AFTERWRITES"
3671 run_test 42a "ensure that we don't flush on close"
3674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3676 cancel_lru_locks $OSC
3679 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3680 BEFOREWRITES=$(count_ost_writes)
3681 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3682 AFTERWRITES=$(count_ost_writes)
3683 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3684 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3686 BEFOREWRITES=$(count_ost_writes)
3687 sync || error "sync: $?"
3688 AFTERWRITES=$(count_ost_writes)
3689 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3690 error "$BEFOREWRITES < $AFTERWRITES on sync"
3692 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3696 run_test 42b "test destroy of file with cached dirty data ======"
3698 # if these tests just want to test the effect of truncation,
3699 # they have to be very careful. consider:
3700 # - the first open gets a {0,EOF}PR lock
3701 # - the first write conflicts and gets a {0, count-1}PW
3702 # - the rest of the writes are under {count,EOF}PW
3703 # - the open for truncate tries to match a {0,EOF}PR
3704 # for the filesize and cancels the PWs.
3705 # any number of fixes (don't get {0,EOF} on open, match
3706 # composite locks, do smarter file size management) fix
3707 # this, but for now we want these tests to verify that
3708 # the cancellation with truncate intent works, so we
3709 # start the file with a full-file pw lock to match against
3710 # until the truncate.
3715 cancel_lru_locks $OSC
3717 # prime the file with 0,EOF PW to match
3721 # now the real test..
3722 dd if=/dev/zero of=$file bs=1024 count=100
3723 BEFOREWRITES=`count_ost_writes`
3724 $TRUNCATE $file $offset
3725 cancel_lru_locks $OSC
3726 AFTERWRITES=`count_ost_writes`
3731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3733 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3734 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3737 run_test 42c "test partial truncate of file with cached dirty data"
3740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3742 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3743 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3746 run_test 42d "test complete truncate of file with cached dirty data"
3748 test_42e() { # bug22074
3749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3750 local TDIR=$DIR/${tdir}e
3751 local pagesz=$(page_size)
3752 local pages=16 # hardcoded 16 pages, don't change it.
3753 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3754 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3758 test_mkdir $DIR/${tdir}e
3759 $SETSTRIPE -c 1 $TDIR
3760 createmany -o $TDIR/f $files
3762 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3764 # we assume that with $OSTCOUNT files, at least one of them will
3765 # be allocated on OST0.
3766 warmup_files=$((OSTCOUNT * max_dirty_mb))
3767 createmany -o $TDIR/w $warmup_files
3769 # write a large amount of data into one file and sync, to get good
3770 # avail_grant number from OST.
3771 for ((i=0; i<$warmup_files; i++)); do
3772 idx=$($GETSTRIPE -i $TDIR/w$i)
3773 [ $idx -ne 0 ] && continue
3774 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3777 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3779 $LCTL get_param $proc_osc0/cur_dirty_bytes
3780 $LCTL get_param $proc_osc0/cur_grant_bytes
3782 # create as much dirty pages as we can while not to trigger the actual
3783 # RPCs directly. but depends on the env, VFS may trigger flush during this
3784 # period, hopefully we are good.
3785 for ((i=0; i<$warmup_files; i++)); do
3786 idx=$($GETSTRIPE -i $TDIR/w$i)
3787 [ $idx -ne 0 ] && continue
3788 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3790 $LCTL get_param $proc_osc0/cur_dirty_bytes
3791 $LCTL get_param $proc_osc0/cur_grant_bytes
3793 # perform the real test
3794 $LCTL set_param $proc_osc0/rpc_stats 0
3795 for ((;i<$files; i++)); do
3796 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3797 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3800 $LCTL get_param $proc_osc0/rpc_stats
3803 local have_ppr=false
3804 $LCTL get_param $proc_osc0/rpc_stats |
3805 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3806 # skip lines until we are at the RPC histogram data
3807 [ "$PPR" == "pages" ] && have_ppr=true && continue
3808 $have_ppr || continue
3810 # we only want the percent stat for < 16 pages
3811 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3813 percent=$((percent + WPCT))
3814 if [[ $percent -gt 15 ]]; then
3815 error "less than 16-pages write RPCs" \
3822 run_test 42e "verify sub-RPC writes are not done synchronously"
3824 test_43A() { # was test_43
3825 test_mkdir $DIR/$tdir
3826 cp -p /bin/ls $DIR/$tdir/$tfile
3827 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3829 # give multiop a chance to open
3832 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3835 run_test 43A "execution of file opened for write should return -ETXTBSY"
3838 test_mkdir $DIR/$tdir
3839 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3840 cp -p multiop $DIR/$tdir/multiop
3841 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3842 error "multiop open $TMP/$tfile.junk failed"
3843 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3845 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3846 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3847 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3849 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3853 test_mkdir $DIR/$tdir
3854 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3855 cp -p multiop $DIR/$tdir/multiop
3856 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3857 error "multiop open $TMP/$tfile.junk failed"
3858 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3860 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3861 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3862 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3864 run_test 43b "truncate of file being executed should return -ETXTBSY"
3867 local testdir="$DIR/$tdir"
3870 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3871 ( cd $testdir && md5sum -c )
3873 run_test 43c "md5sum of copy into lustre"
3875 test_44A() { # was test_44
3876 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3877 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3878 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3880 run_test 44A "zero length read from a sparse stripe"
3883 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3885 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3886 [[ $nstripe -gt $OSTCOUNT ]] &&
3887 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3889 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3891 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3892 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3896 OFFSETS="0 $((stride/2)) $((stride-1))"
3897 for offset in $OFFSETS; do
3898 for i in $(seq 0 $((nstripe-1))); do
3899 local GLOBALOFFSETS=""
3901 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3902 local myfn=$DIR/d44a-$size
3903 echo "--------writing $myfn at $size"
3904 ll_sparseness_write $myfn $size ||
3905 error "ll_sparseness_write"
3906 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3907 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3908 error "ll_sparseness_verify $GLOBALOFFSETS"
3910 for j in $(seq 0 $((nstripe-1))); do
3912 size=$((((j + $nstripe )*$stride + $offset)))
3913 ll_sparseness_write $myfn $size ||
3914 error "ll_sparseness_write"
3915 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3917 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3918 error "ll_sparseness_verify $GLOBALOFFSETS"
3923 run_test 44a "test sparse pwrite ==============================="
3927 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
3933 before=`dirty_osc_total`
3934 echo executing "\"$*\""
3936 after=`dirty_osc_total`
3937 echo before $before, after $after
3940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3942 # Obtain grants from OST if it supports it
3943 echo blah > ${f}_grant
3946 do_dirty_record "echo blah > $f"
3947 [[ $before -eq $after ]] && error "write wasn't cached"
3948 do_dirty_record "> $f"
3949 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3950 do_dirty_record "echo blah > $f"
3951 [[ $before -eq $after ]] && error "write wasn't cached"
3952 do_dirty_record "sync"
3953 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3954 do_dirty_record "echo blah > $f"
3955 [[ $before -eq $after ]] && error "write wasn't cached"
3956 do_dirty_record "cancel_lru_locks osc"
3957 [[ $before -gt $after ]] ||
3958 error "lock cancellation didn't lower dirty count"
3961 run_test 45 "osc io page accounting ============================"
3963 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3964 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3965 # objects offset and an assert hit when an rpc was built with 1023's mapped
3966 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3972 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3974 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3975 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3979 run_test 46 "dirtying a previously written page ================"
3981 # test_47 is removed "Device nodes check" is moved to test_28
3983 test_48a() { # bug 2399
3984 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3985 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3986 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3988 test_mkdir $DIR/$tdir
3990 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3991 test_mkdir $DIR/$tdir
3992 touch foo || error "'touch foo' failed after recreating cwd"
3994 touch .foo || error "'touch .foo' failed after recreating cwd"
3996 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3997 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3998 cd . || error "'cd .' failed after recreating cwd"
3999 mkdir . && error "'mkdir .' worked after recreating cwd"
4000 rmdir . && error "'rmdir .' worked after recreating cwd"
4001 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4002 cd .. || error "'cd ..' failed after recreating cwd"
4004 run_test 48a "Access renamed working dir (should return errors)="
4006 test_48b() { # bug 2399
4008 test_mkdir $DIR/$tdir
4010 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4011 touch foo && error "'touch foo' worked after removing cwd"
4012 mkdir foo && error "'mkdir foo' worked after removing cwd"
4013 touch .foo && error "'touch .foo' worked after removing cwd"
4014 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4015 ls . > /dev/null && error "'ls .' worked after removing cwd"
4016 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4017 mkdir . && error "'mkdir .' worked after removing cwd"
4018 rmdir . && error "'rmdir .' worked after removing cwd"
4019 ln -s . foo && error "'ln -s .' worked after removing cwd"
4020 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4022 run_test 48b "Access removed working dir (should return errors)="
4024 test_48c() { # bug 2350
4025 #lctl set_param debug=-1
4028 test_mkdir -p $DIR/$tdir/dir
4030 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4031 $TRACE touch foo && error "touch foo worked after removing cwd"
4032 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4033 touch .foo && error "touch .foo worked after removing cwd"
4034 mkdir .foo && error "mkdir .foo worked after removing cwd"
4035 $TRACE ls . && error "'ls .' worked after removing cwd"
4036 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4037 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4038 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4039 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4040 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4042 run_test 48c "Access removed working subdir (should return errors)"
4044 test_48d() { # bug 2350
4045 #lctl set_param debug=-1
4048 test_mkdir -p $DIR/$tdir/dir
4050 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4051 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4052 $TRACE touch foo && error "'touch foo' worked after removing parent"
4053 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4054 touch .foo && error "'touch .foo' worked after removing parent"
4055 mkdir .foo && error "mkdir .foo worked after removing parent"
4056 $TRACE ls . && error "'ls .' worked after removing parent"
4057 $TRACE ls .. && error "'ls ..' worked after removing parent"
4058 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4059 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4060 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4063 run_test 48d "Access removed parent subdir (should return errors)"
4065 test_48e() { # bug 4134
4066 #lctl set_param debug=-1
4069 test_mkdir -p $DIR/$tdir/dir
4071 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4072 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4073 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4074 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4075 # On a buggy kernel addition of "touch foo" after cd .. will
4076 # produce kernel oops in lookup_hash_it
4077 touch ../foo && error "'cd ..' worked after recreate parent"
4079 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4081 run_test 48e "Access to recreated parent subdir (should return errors)"
4083 test_49() { # LU-1030
4084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4085 remote_ost_nodsh && skip "remote OST with nodsh" && return
4086 # get ost1 size - lustre-OST0000
4087 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4089 # write 800M at maximum
4090 [[ $ost1_size -lt 2 ]] && ost1_size=2
4091 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4093 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4094 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4097 # change max_pages_per_rpc while writing the file
4098 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4099 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4100 # loop until dd process exits
4101 while ps ax -opid | grep -wq $dd_pid; do
4102 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4103 sleep $((RANDOM % 5 + 1))
4105 # restore original max_pages_per_rpc
4106 $LCTL set_param $osc1_mppc=$orig_mppc
4107 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4109 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4113 test_mkdir $DIR/$tdir
4115 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4117 run_test 50 "special situations: /proc symlinks ==============="
4119 test_51a() { # was test_51
4120 # bug 1516 - create an empty entry right after ".." then split dir
4121 test_mkdir -c1 $DIR/$tdir
4122 touch $DIR/$tdir/foo
4123 $MCREATE $DIR/$tdir/bar
4125 createmany -m $DIR/$tdir/longfile 201
4127 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4128 $MCREATE $DIR/$tdir/longfile$FNUM
4133 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4135 run_test 51a "special situations: split htree with empty entry =="
4137 cleanup_print_lfs_df () {
4144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4145 local dir=$DIR/$tdir
4147 local nrdirs=$((65536 + 100))
4149 # cleanup the directory
4156 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4157 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4158 [[ $numfree -lt $nrdirs ]] &&
4159 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4162 # need to check free space for the directories as well
4163 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4164 numfree=$(( blkfree / $(fs_inode_ksize) ))
4165 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4168 trap cleanup_print_lfs_df EXIT
4171 createmany -d $dir/d $nrdirs || {
4172 unlinkmany $dir/d $nrdirs
4173 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4177 nrdirs=$(ls -U $dir | wc -l)
4179 # unlink all but 100 subdirectories, then check it still works
4181 local delete=$((nrdirs - left))
4186 # for ldiskfs the nlink count should be 1, but this is OSD specific
4187 # and so this is listed for informational purposes only
4188 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4189 unlinkmany -d $dir/d $delete ||
4190 error "unlink of first $delete subdirs failed"
4192 echo "nlink between: $(stat -c %h $dir)"
4193 local found=$(ls -U $dir | wc -l)
4194 [ $found -ne $left ] &&
4195 error "can't find subdirs: found only $found, expected $left"
4197 unlinkmany -d $dir/d $delete $left ||
4198 error "unlink of second $left subdirs failed"
4199 # regardless of whether the backing filesystem tracks nlink accurately
4200 # or not, the nlink count shouldn't be more than "." and ".." here
4201 local after=$(stat -c %h $dir)
4202 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4203 echo "nlink after: $after"
4205 cleanup_print_lfs_df
4207 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4211 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4212 test_mkdir $DIR/$tdir
4213 createmany -o $DIR/$tdir/t- 1000
4214 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4215 for N in $(seq 0 $((OSTCOUNT - 1))); do
4216 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4217 END { printf("%0.0f", objs) }' $TMP/$tfile)
4218 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4219 '($1 == '$N') { objs += 1 } \
4220 END { printf("%0.0f", objs) }')
4221 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4223 unlinkmany $DIR/$tdir/t- 1000
4226 for N in $(seq 1 $((OSTCOUNT - 1))); do
4227 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4228 error "OST $N has less objects vs OST $NLAST" \
4229 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4230 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4231 error "OST $N has less objects vs OST $NLAST" \
4232 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4234 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4235 error "OST $N has less #0 objects vs OST $NLAST" \
4236 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4237 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4238 error "OST $N has less #0 objects vs OST $NLAST" \
4239 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4244 run_test 51d "check object distribution"
4247 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4248 skip "ldiskfs only test"
4252 test_mkdir -c1 $DIR/$tdir
4253 test_mkdir -c1 $DIR/$tdir/d0
4255 touch $DIR/$tdir/d0/foo
4256 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4257 error "file exceed 65000 nlink limit!"
4258 unlinkmany $DIR/$tdir/d0/f- 65001
4261 run_test 51e "check file nlink limit"
4264 test_mkdir $DIR/$tdir
4267 local ulimit_old=$(ulimit -n)
4268 local spare=20 # number of spare fd's for scripts/libraries, etc.
4269 local mdt=$(lfs getstripe -M $DIR/$tdir)
4270 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4272 echo "MDT$mdt numfree=$numfree, max=$max"
4273 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4274 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4275 while ! ulimit -n $((numfree + spare)); do
4276 numfree=$((numfree * 3 / 4))
4278 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4280 echo "left ulimit at $ulimit_old"
4283 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4284 unlinkmany $DIR/$tdir/f $numfree
4285 error "create+open $numfree files in $DIR/$tdir failed"
4287 ulimit -n $ulimit_old
4289 # if createmany exits at 120s there will be fewer than $numfree files
4290 unlinkmany $DIR/$tdir/f $numfree || true
4292 run_test 51f "check many open files limit"
4295 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4296 test_mkdir $DIR/$tdir
4297 touch $DIR/$tdir/foo
4298 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4299 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4300 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4301 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4302 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4304 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4305 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4306 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4308 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4309 cp -r $DIR/$tdir $TMP/
4310 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4312 run_test 52a "append-only flag test (should return errors)"
4315 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4316 test_mkdir $DIR/$tdir
4317 touch $DIR/$tdir/foo
4318 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4319 cat test > $DIR/$tdir/foo && error "cat test worked"
4320 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4321 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4322 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4324 echo foo >> $DIR/$tdir/foo && error "echo worked"
4325 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4326 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4327 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4328 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4330 chattr -i $DIR/$tdir/foo || error "chattr failed"
4332 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4334 run_test 52b "immutable flag test (should return errors) ======="
4337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4338 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4339 remote_ost_nodsh && skip "remote OST with nodsh" && return
4352 local support_last_seq=true
4354 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4355 support_last_seq=false
4358 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4360 for value in $(do_facet $SINGLEMDS \
4361 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4362 param=$(echo ${value[0]} | cut -d "=" -f1)
4363 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4365 if $support_last_seq; then
4366 param_seq=$(echo $param |
4367 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4368 mds_last_seq=$(do_facet $SINGLEMDS \
4369 $LCTL get_param -n $param_seq)
4371 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4373 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4374 node=$(facet_active_host ost$((ostnum+1)))
4375 param="obdfilter.$ostname.last_id"
4376 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4377 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4378 ost_last_id=$ost_last
4380 if $support_last_seq; then
4381 ost_last_id=$(echo $ost_last |
4382 awk -F':' '{print $2}' |
4384 ost_last_seq=$(echo $ost_last |
4385 awk -F':' '{print $1}')
4386 [[ $ost_last_seq = $mds_last_seq ]] || continue
4389 if [[ $ost_last_id != $mds_last ]]; then
4390 error "$ost_last_id != $mds_last"
4397 $found || error "can not match last_seq/last_id for $mdtosc"
4400 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4403 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4405 $SOCKETSERVER $DIR/socket ||
4406 error "$SOCKETSERVER $DIR/socket failed: $?"
4407 $SOCKETCLIENT $DIR/socket ||
4408 error "$SOCKETCLIENT $DIR/socket failed: $?"
4409 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4411 run_test 54a "unix domain socket test =========================="
4417 dd if=/dev/zero of=$f bs=$(page_size) count=1
4419 run_test 54b "char device works in lustre ======================"
4422 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4423 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4424 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4426 for i in $(seq 3 7); do
4427 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4436 loopdev="$DIR/loop54c"
4439 $UMOUNT $DIR/$tdir || rc=$?
4440 losetup -d $loopdev || true
4441 losetup -d $LOOPDEV || true
4442 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4448 loopdev="$DIR/loop54c"
4451 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4452 trap cleanup_54c EXIT
4453 mknod $loopdev b 7 $LOOPNUM
4454 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4455 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4456 losetup $loopdev $DIR/$tfile ||
4457 error "can't set up $loopdev for $DIR/$tfile"
4458 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4459 test_mkdir $DIR/$tdir
4460 mount -t ext2 $loopdev $DIR/$tdir ||
4461 error "error mounting $loopdev on $DIR/$tdir"
4462 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4465 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4469 run_test 54c "block device works in lustre ====================="
4475 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4477 run_test 54d "fifo device works in lustre ======================"
4482 cp -aL /dev/console $f
4483 echo $string > $f || error "echo $string to $f failed"
4485 run_test 54e "console/tty device works in lustre ======================"
4487 #The test_55 used to be iopen test and it was removed by bz#24037.
4488 #run_test 55 "check iopen_connect_dentry() ======================"
4490 test_56a() { # was test_56
4493 test_mkdir -p $DIR/$tdir/dir
4495 NUMFILESx2=$(($NUMFILES * 2))
4496 for i in $(seq 1 $NUMFILES); do
4497 touch $DIR/$tdir/file$i
4498 touch $DIR/$tdir/dir/file$i
4501 # test lfs getstripe with --recursive
4502 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4503 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4504 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4505 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4506 [[ $FILENUM -eq $NUMFILES ]] ||
4507 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4508 echo "$GETSTRIPE --recursive passed."
4510 # test lfs getstripe with file instead of dir
4511 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4512 [[ $FILENUM -eq 1 ]] ||
4513 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4514 echo "$GETSTRIPE file1 passed."
4516 #test lfs getstripe with --verbose
4517 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4518 grep -c lmm_magic) -eq $NUMFILES ]] ||
4519 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4520 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4521 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4523 #test lfs getstripe with -v prints lmm_fid
4524 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4525 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4526 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4527 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4528 echo "$GETSTRIPE --verbose passed."
4530 #check for FID information
4531 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4532 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4533 awk '/lmm_fid: / { print $2 }')
4534 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4535 [ "$fid1" != "$fid2" ] &&
4536 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4537 [ "$fid1" != "$fid3" ] &&
4538 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4539 echo "$GETSTRIPE --fid passed."
4541 #test lfs getstripe with --obd
4542 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4543 grep -q "unknown obduuid" ||
4544 error "$GETSTRIPE --obd wrong_uuid should return error message"
4546 [[ $OSTCOUNT -lt 2 ]] &&
4547 skip_env "skipping other $GETSTRIPE --obd test" && return
4550 OBDUUID=$(ostuuid_from_index $OSTIDX)
4551 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4552 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4553 [[ $FOUND -eq $FILENUM ]] ||
4554 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4555 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4556 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4557 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4558 error "$GETSTRIPE --obd: should not show file on other obd"
4559 echo "$GETSTRIPE --obd passed"
4561 run_test 56a "check $GETSTRIPE"
4564 test_mkdir $DIR/$tdir
4566 for i in $(seq 1 $NUMDIRS); do
4567 test_mkdir $DIR/$tdir/dir$i
4570 # test lfs getdirstripe default mode is non-recursion, which is
4571 # different from lfs getstripe
4572 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4573 [[ $dircnt -eq 1 ]] ||
4574 error "$LFS getdirstripe: found $dircnt, not 1"
4575 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4576 grep -c lmv_stripe_count)
4577 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4578 error "$LFS getdirstripe --recursive: found $dircnt, \
4579 not $((NUMDIRS + 1))"
4581 run_test 56b "check $LFS getdirstripe"
4585 local ost_name=$(ostname_from_index $ost_idx)
4587 local old_status=$(ost_dev_status $ost_idx)
4588 [[ -z "$old_status" ]] ||
4589 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4591 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4594 local new_status=$(ost_dev_status $ost_idx)
4595 [[ "$new_status" = "D" ]] ||
4596 error "OST $ost_name is in status of '$new_status', not 'D'"
4598 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4601 new_status=$(ost_dev_status $ost_idx)
4602 [[ -z "$new_status" ]] ||
4603 error "OST $ost_name is in status of '$new_status', not ''"
4605 run_test 56c "check 'lfs df' showing device status"
4610 local LOCAL_NUMFILES="$1"
4611 local LOCAL_NUMDIRS="$2"
4612 local MKDIR_PARAMS="$3"
4613 local DIR_STRIPE_PARAMS="$4"
4615 if [ ! -d "$TDIR" ] ; then
4616 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4617 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4618 for i in `seq 1 $LOCAL_NUMFILES` ; do
4621 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4622 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4623 for j in `seq 1 $LOCAL_NUMFILES` ; do
4624 touch $TDIR/dir$i/file$j
4630 setup_56_special() {
4634 if [ ! -e "$TDIR/loop1b" ] ; then
4635 for i in `seq 1 $LOCAL_NUMFILES` ; do
4636 mknod $TDIR/loop${i}b b 7 $i
4637 mknod $TDIR/null${i}c c 1 3
4638 ln -s $TDIR/file1 $TDIR/link${i}l
4640 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4641 mknod $TDIR/dir$i/loop${i}b b 7 $i
4642 mknod $TDIR/dir$i/null${i}c c 1 3
4643 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4652 setup_56 $NUMFILES $NUMDIRS
4654 EXPECTED=$(($NUMDIRS + 2))
4655 # test lfs find with -name
4656 for i in $(seq 1 $NUMFILES) ; do
4657 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4658 [ $NUMS -eq $EXPECTED ] ||
4659 error "lfs find -name \"*$i\" $TDIR wrong: "\
4660 "found $NUMS, expected $EXPECTED"
4663 run_test 56g "check lfs find -name ============================="
4669 setup_56 $NUMFILES $NUMDIRS
4671 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4672 # test lfs find with ! -name
4673 for i in $(seq 1 $NUMFILES) ; do
4674 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4675 [ $NUMS -eq $EXPECTED ] ||
4676 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4677 "found $NUMS, expected $EXPECTED"
4680 run_test 56h "check lfs find ! -name"
4684 test_mkdir $DIR/$tdir
4685 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4686 CMD="$LFIND -ost $UUID $DIR/$tdir"
4688 [ -z "$OUT" ] || error "'$CMD' returned directory '$OUT'"
4690 run_test 56i "check 'lfs find -ost UUID' skips directories"
4694 setup_56_special $NUMFILES $NUMDIRS
4696 EXPECTED=$((NUMDIRS + 1))
4697 CMD="$LFIND -type d $TDIR"
4698 NUMS=$($CMD | wc -l)
4699 [ $NUMS -eq $EXPECTED ] ||
4700 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 run_test 56j "check lfs find -type d ============================="
4706 setup_56_special $NUMFILES $NUMDIRS
4708 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4709 CMD="$LFIND -type f $TDIR"
4710 NUMS=$($CMD | wc -l)
4711 [ $NUMS -eq $EXPECTED ] ||
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4714 run_test 56k "check lfs find -type f ============================="
4718 setup_56_special $NUMFILES $NUMDIRS
4720 EXPECTED=$((NUMDIRS + NUMFILES))
4721 CMD="$LFIND -type b $TDIR"
4722 NUMS=$($CMD | wc -l)
4723 [ $NUMS -eq $EXPECTED ] ||
4724 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4726 run_test 56l "check lfs find -type b ============================="
4730 setup_56_special $NUMFILES $NUMDIRS
4732 EXPECTED=$((NUMDIRS + NUMFILES))
4733 CMD="$LFIND -type c $TDIR"
4734 NUMS=$($CMD | wc -l)
4735 [ $NUMS -eq $EXPECTED ] ||
4736 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4738 run_test 56m "check lfs find -type c ============================="
4742 setup_56_special $NUMFILES $NUMDIRS
4744 EXPECTED=$((NUMDIRS + NUMFILES))
4745 CMD="$LFIND -type l $TDIR"
4746 NUMS=$($CMD | wc -l)
4747 [ $NUMS -eq $EXPECTED ] ||
4748 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4750 run_test 56n "check lfs find -type l ============================="
4754 setup_56 $NUMFILES $NUMDIRS
4755 utime $TDIR/file1 > /dev/null || error "utime (1)"
4756 utime $TDIR/file2 > /dev/null || error "utime (2)"
4757 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4758 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4759 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4760 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4763 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4764 [ $NUMS -eq $EXPECTED ] || \
4765 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4768 CMD="$LFIND -mtime 0 $TDIR"
4769 NUMS=$($CMD | wc -l)
4770 [ $NUMS -eq $EXPECTED ] ||
4771 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 run_test 56o "check lfs find -mtime for old files =========================="
4776 [ $RUNAS_ID -eq $UID ] &&
4777 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4780 setup_56 $NUMFILES $NUMDIRS
4782 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4784 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4785 NUMS=$($CMD | wc -l)
4786 [ $NUMS -eq $EXPECTED ] || \
4787 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4789 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4790 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4791 NUMS=$($CMD | wc -l)
4792 [ $NUMS -eq $EXPECTED ] || \
4793 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4795 run_test 56p "check lfs find -uid and ! -uid ==============================="
4798 [ $RUNAS_ID -eq $UID ] &&
4799 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4802 setup_56 $NUMFILES $NUMDIRS
4804 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4807 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4808 NUMS=$($CMD | wc -l)
4809 [ $NUMS -eq $EXPECTED ] ||
4810 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4812 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4813 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4814 NUMS=$($CMD | wc -l)
4815 [ $NUMS -eq $EXPECTED ] ||
4816 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 run_test 56q "check lfs find -gid and ! -gid ==============================="
4822 setup_56 $NUMFILES $NUMDIRS
4825 CMD="$LFIND -size 0 -type f $TDIR"
4826 NUMS=$($CMD | wc -l)
4827 [ $NUMS -eq $EXPECTED ] ||
4828 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4830 CMD="$LFIND ! -size 0 -type f $TDIR"
4831 NUMS=$($CMD | wc -l)
4832 [ $NUMS -eq $EXPECTED ] ||
4833 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4834 echo "test" > $TDIR/$tfile
4835 echo "test2" > $TDIR/$tfile.2 && sync
4837 CMD="$LFIND -size 5 -type f $TDIR"
4838 NUMS=$($CMD | wc -l)
4839 [ $NUMS -eq $EXPECTED ] ||
4840 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4842 CMD="$LFIND -size +5 -type f $TDIR"
4843 NUMS=$($CMD | wc -l)
4844 [ $NUMS -eq $EXPECTED ] ||
4845 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4847 CMD="$LFIND -size +0 -type f $TDIR"
4848 NUMS=$($CMD | wc -l)
4849 [ $NUMS -eq $EXPECTED ] ||
4850 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4852 CMD="$LFIND ! -size -5 -type f $TDIR"
4853 NUMS=$($CMD | wc -l)
4854 [ $NUMS -eq $EXPECTED ] ||
4855 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4857 CMD="$LFIND -size -5 -type f $TDIR"
4858 NUMS=$($CMD | wc -l)
4859 [ $NUMS -eq $EXPECTED ] ||
4860 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4862 run_test 56r "check lfs find -size works =========================="
4864 test_56s() { # LU-611
4869 for i in $(seq 1 $NUMDIRS); do
4870 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4873 CMD="$LFIND -c $OSTCOUNT $TDIR"
4874 NUMS=$($CMD | wc -l)
4875 [ $NUMS -eq $EXPECTED ] || {
4877 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4881 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4882 if [[ $OSTCOUNT -gt 1 ]]; then
4883 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4887 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4891 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4892 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4893 NUMS=$($CMD | wc -l)
4894 [ $NUMS -eq $EXPECTED ] || {
4896 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4899 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4900 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4901 NUMS=$($CMD | wc -l)
4902 [ $NUMS -eq $EXPECTED ] || {
4904 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4908 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4909 NUMS=$($CMD | wc -l)
4910 [ $NUMS -eq $EXPECTED ] || {
4912 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4915 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4916 NUMS=$($CMD | wc -l)
4917 [ $NUMS -eq $EXPECTED ] || {
4919 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4923 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4924 NUMS=$($CMD | wc -l)
4925 [ $NUMS -eq $EXPECTED ] || {
4927 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4930 run_test 56s "check lfs find -stripe-count works"
4932 test_56t() { # LU-611
4937 for i in $(seq 1 $NUMDIRS); do
4938 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4941 CMD="$LFIND -S 4M $TDIR"
4942 NUMS=$($CMD | wc -l)
4943 [ $NUMS -eq $EXPECTED ] || {
4945 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4949 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4951 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4953 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4954 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4955 NUMS=$($CMD | wc -l)
4956 [ $NUMS -eq $EXPECTED ] ||
4957 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4959 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4960 NUMS=$($CMD | wc -l)
4961 [ $NUMS -eq $EXPECTED ] ||
4962 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4964 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4965 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4966 NUMS=$($CMD | wc -l)
4967 [ $NUMS -eq $EXPECTED ] ||
4968 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4970 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4971 NUMS=$($CMD | wc -l)
4972 [ $NUMS -eq $EXPECTED ] ||
4973 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4976 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4977 NUMS=$($CMD | wc -l)
4978 [ $NUMS -eq $EXPECTED ] ||
4979 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4981 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4982 NUMS=$($CMD | wc -l)
4983 [ $NUMS -eq $EXPECTED ] ||
4984 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4987 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4988 NUMS=$($CMD | wc -l)
4989 [ $NUMS -eq $EXPECTED ] ||
4990 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4992 run_test 56t "check lfs find -stripe-size works"
4994 test_56u() { # LU-611
4996 setup_56 $NUMFILES $NUMDIRS "-i 0"
4998 if [[ $OSTCOUNT -gt 1 ]]; then
4999 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
5005 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
5006 CMD="$LFIND -stripe-index 0 -type f $TDIR"
5007 NUMS=$($CMD | wc -l)
5008 [ $NUMS -eq $EXPECTED ] ||
5009 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5012 CMD="$LFIND -stripe-index 1 -type f $TDIR"
5013 NUMS=$($CMD | wc -l)
5014 [ $NUMS -eq $EXPECTED ] ||
5015 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5017 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5018 NUMS=$($CMD | wc -l)
5019 [ $NUMS -eq $EXPECTED ] ||
5020 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5023 # This should produce an error and not return any files
5024 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5025 NUMS=$($CMD 2>/dev/null | wc -l)
5026 [ $NUMS -eq $EXPECTED ] ||
5027 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5029 if [[ $OSTCOUNT -gt 1 ]]; then
5030 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5031 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5032 NUMS=$($CMD | wc -l)
5033 [ $NUMS -eq $EXPECTED ] ||
5034 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5037 run_test 56u "check lfs find -stripe-index works"
5044 setup_56 $NUMFILES $NUMDIRS
5046 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5047 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5049 for file in $($LFIND -mdt $UUID $TDIR); do
5050 file_mdt_idx=$($GETSTRIPE -M $file)
5051 [ $file_mdt_idx -eq $MDT_IDX ] ||
5052 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5055 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5062 rm -rf $TDIR || error "remove $TDIR failed"
5063 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5066 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5067 error "$GETSTRIPE -S -d $TDIR failed"
5068 stripe_size=${stripe_size%% *}
5070 local file_size=$((stripe_size * OSTCOUNT))
5071 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5072 local required_space=$((file_num * file_size))
5074 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5076 [[ $free_space -le $((required_space / 1024)) ]] &&
5077 skip_env "need $required_space bytes, have $free_space KB" &&
5081 local dd_count=$((file_size / dd_bs))
5083 # write data into the files
5087 for i in $(seq 1 $NUMFILES); do
5089 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5090 error "write data into $file failed"
5092 for i in $(seq 1 $NUMDIRS); do
5093 for j in $(seq 1 $NUMFILES); do
5094 file=$TDIR/dir$i/file$j
5095 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5096 error "write data into $file failed"
5100 # $LFS_MIGRATE will fail if hard link migration is unsupported
5101 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5102 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5103 error "creating links to $TDIR/dir1/file1 failed"
5107 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5110 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5112 eval $cmd || error "$cmd failed"
5114 check_stripe_count $TDIR/file1 $expected
5116 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5118 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5119 # OST 1 if it is on OST 0. This file is small enough to
5120 # be on only one stripe.
5121 file=$TDIR/migr_1_ost
5122 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5123 error "write data into $file failed"
5124 local obdidx=$($LFS getstripe -i $file)
5125 local oldmd5=$(md5sum $file)
5127 [[ $obdidx -eq 0 ]] && newobdidx=1
5128 cmd="$LFS migrate -i $newobdidx $file"
5130 eval $cmd || error "$cmd failed"
5131 local realobdix=$($LFS getstripe -i $file)
5132 local newmd5=$(md5sum $file)
5133 [[ $newobdidx -ne $realobdix ]] &&
5134 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5135 [[ "$oldmd5" != "$newmd5" ]] &&
5136 error "md5sum differ: $oldmd5, $newmd5"
5140 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5142 eval $cmd || error "$cmd failed"
5144 for j in $(seq 1 $NUMFILES); do
5145 check_stripe_count $TDIR/dir1/file$j $expected
5148 # lfs_migrate works with lfs find
5149 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5150 $LFS_MIGRATE -y -c $expected"
5152 eval $cmd || error "$cmd failed"
5154 for i in $(seq 2 $NUMFILES); do
5155 check_stripe_count $TDIR/file$i $expected
5157 for i in $(seq 2 $NUMDIRS); do
5158 for j in $(seq 1 $NUMFILES); do
5159 check_stripe_count $TDIR/dir$i/file$j $expected
5163 run_test 56w "check lfs_migrate -c stripe_count works"
5166 local file1=$DIR/$tdir/file1
5167 local create_pool=false
5168 local initial_pool=$($LFS getstripe -p $DIR)
5172 echo -n "Creating test dir..."
5173 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5176 echo -n "Creating test file..."
5177 touch $file1 || error "cannot create file"
5180 echo -n "Detecting existing pools..."
5181 while IFS='' read thispool; do
5182 pool_list+=("$thispool")
5183 done < <($LFS pool_list $MOUNT | awk -F '.' 'NR>=2 { print $2 }')
5185 if [ ${#pool_list[@]} -gt 0 ]; then
5186 echo "${pool_list[@]}"
5187 for thispool in "${pool_list[@]}"; do
5188 if [[ -z "$initial_pool" ||
5189 "$initial_pool" != "$thispool" ]]; then
5191 echo "Using existing pool '$pool'"
5196 echo "none detected."
5198 if [ -z "$pool" ]; then
5199 pool=${POOL:-testpool}
5200 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5201 echo -n "Creating pool '$pool'..."
5203 pool_add $pool &> /dev/null ||
5204 error "pool_add failed"
5207 echo -n "Adding target to pool..."
5208 pool_add_targets $pool 0 0 1 &> /dev/null ||
5209 error "pool_add_targets failed"
5213 echo -n "Setting pool using -p option..."
5214 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5215 error "migrate failed rc = $?"
5218 echo -n "Verifying test file is in pool after migrating..."
5219 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5220 error "file was not migrated to pool $pool"
5223 echo -n "Removing test file from pool '$pool'..."
5224 $LFS migrate $file1 &> /dev/null ||
5225 error "cannot remove from pool"
5226 [ "$($LFS getstripe -p $file1)" ] &&
5227 error "pool still set"
5230 echo -n "Setting pool using --pool option..."
5231 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5232 error "migrate failed rc = $?"
5237 if $create_pool; then
5238 destroy_test_pools 2> /dev/null ||
5239 error "destroy test pools failed"
5242 run_test 56wb "check lfs_migrate pool support"
5245 local file1="$DIR/$tdir/file 1"
5247 echo -n "Creating test dir..."
5248 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5249 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5250 error "cannot set stripe"
5253 echo -n "Setting initial stripe for test file..."
5254 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5255 error "cannot set stripe"
5256 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5257 error "stripe size not set"
5260 # File currently set to -S 512K -c 1
5262 # Ensure -c and -S options are rejected when -R is set
5263 echo -n "Verifying incompatible options are detected..."
5264 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5265 error "incompatible -c and -R options not detected"
5266 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5267 error "incompatible -S and -R options not detected"
5270 # Ensure unrecognized options are passed through to 'lfs migrate'
5271 echo -n "Verifying -S option is passed through to lfs migrate..."
5272 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5273 error "migration failed"
5274 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5275 error "file was not restriped"
5278 # File currently set to -S 1M -c 1
5280 # Ensure long options are supported
5281 echo -n "Verifying long options supported..."
5282 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5283 error "long option without argument not supported"
5284 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5285 error "long option with argument not supported"
5286 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5287 error "file not restriped with --stripe-size option"
5290 # File currently set to -S 512K -c 1
5292 if [ "$OSTCOUNT" -gt 1 ]; then
5293 echo -n "Verifying explicit stripe count can be set..."
5294 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5295 error "migrate failed"
5296 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5297 error "file not restriped to explicit count"
5301 # File currently set to -S 512K -c 1 or -S 512K -c 2
5303 # Ensure parent striping is used if -R is set, and no stripe
5304 # count or size is specified
5305 echo -n "Setting stripe for parent directory..."
5306 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5307 error "cannot set stripe"
5310 echo -n "Verifying restripe option uses parent stripe settings..."
5311 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5312 error "migrate failed"
5313 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5314 error "file not restriped to parent settings"
5315 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5316 error "file not restriped to parent settings"
5319 # File currently set to -S 1M -c 1
5321 # Ensure striping is preserved if -R is not set, and no stripe
5322 # count or size is specified
5323 echo -n "Verifying striping size preserved when not specified..."
5324 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5325 error "cannot set stripe on parent directory"
5326 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5327 error "migrate failed"
5328 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5329 error "file was restriped"
5332 # Ensure file name properly detected when final option has no argument
5333 echo -n "Verifying file name properly detected..."
5334 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5335 error "file name interpreted as option argument"
5341 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5344 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5345 local file1=$DIR/$tdir/file1
5347 echo -n "Creating test dir..."
5348 test_mkdir $DIR/$tdir || error "cannot create dir"
5351 echo -n "Creating test file..."
5355 # Ensure 'lfs migrate' will fail by using a non-existent option,
5356 # and make sure rsync is not called to recover
5357 echo -n "Make sure --no-rsync option works..."
5358 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5359 grep -q 'refusing to fall back to rsync' ||
5360 error "rsync was called with --no-rsync set"
5363 # Ensure rsync is called without trying 'lfs migrate' first
5364 echo -n "Make sure --rsync option works..."
5365 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5366 grep -q 'falling back to rsync' &&
5367 error "lfs migrate was called with --rsync set"
5370 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5371 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5372 grep -q 'at the same time' ||
5373 error "--rsync and --no-rsync accepted concurrently"
5379 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5382 check_swap_layouts_support && return 0
5383 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5385 local dir0=$DIR/$tdir
5386 local ref1=/etc/passwd
5387 local file1=$dir0/file1
5389 test_mkdir $dir0 || error "creating dir $dir0"
5390 $LFS setstripe -c 2 $file1
5392 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5393 stripe=$($LFS getstripe -c $file1)
5394 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5395 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5400 run_test 56x "lfs migration support"
5403 check_swap_layouts_support && return 0
5404 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5406 local dir0=$DIR/$tdir/$testnum
5409 local ref1=/etc/passwd
5410 local file1=$dir0/file1
5412 $LFS setstripe -c 2 $file1
5414 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5415 local stripe=$($LFS getstripe -c $file1)
5416 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5417 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5422 run_test 56xa "lfs migration --block support"
5424 check_migrate_links() {
5426 local file1="$dir/file1"
5429 local total_count=$(($begin + $count - 1))
5430 local symlink_count=10
5433 if [ ! -f "$file1" ]; then
5434 echo -n "creating initial file..."
5435 $LFS setstripe -c 1 -S "512k" "$file1" ||
5436 error "cannot setstripe initial file"
5439 echo -n "creating symlinks..."
5440 for s in $(seq 1 $symlink_count); do
5441 ln -s "$file1" "$dir/slink$s" ||
5442 error "cannot create symlinks"
5446 echo -n "creating nonlinked files..."
5447 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5448 error "cannot create nonlinked files"
5453 if [ ! -f "$dir/file$total_count" ]; then
5454 echo -n "creating hard links $begin:$total_count..."
5455 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5456 /dev/null || error "cannot create hard links"
5460 echo -n "checking number of hard links listed in xattrs..."
5461 local fid=$($LFS getstripe -F "$file1")
5462 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5465 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5466 echo "hard link list has unexpected size, skipping test"
5469 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5470 error "link names should exceed xattrs size"
5473 echo -n "migrating files..."
5474 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5476 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5479 # make sure all links have been properly migrated
5480 echo -n "verifying files..."
5481 fid=$($LFS getstripe -F "$file1") ||
5482 error "cannot get fid for file $file1"
5483 for i in $(seq 2 $total_count); do
5484 local fid2=$($LFS getstripe -F $dir/file$i)
5485 [ "$fid2" == "$fid" ] ||
5486 error "migrated hard link has mismatched FID"
5489 # make sure hard links were properly detected, and migration was
5490 # performed only once for the entire link set; nonlinked files should
5492 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5493 local expected=$(($uniq_count + 1))
5494 [ "$actual" -eq "$expected" ] ||
5495 error "hard links individually migrated ($actual != $expected)"
5497 # make sure the correct number of hard links are present
5498 local hardlinks=$(stat -c '%h' "$file1")
5499 [ $hardlinks -eq $total_count ] ||
5500 error "num hard links $hardlinks != $total_count"
5507 local dir0="$DIR/$tdir"
5509 test_mkdir "$dir0" || error "cannot create dir $dir0"
5511 echo "testing lfs migrate mode when all links fit within xattrs"
5512 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 2 99
5514 echo "testing rsync mode when all links fit within xattrs"
5515 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 2 99
5517 echo "testing lfs migrate mode when all links do not fit within xattrs"
5518 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 101 100
5520 echo "testing rsync mode when all links do not fit within xattrs"
5521 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 101 100
5526 run_test 56xb "lfs migration hard link support"
5529 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5530 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5534 local dir0=$DIR/$tdir/$testnum
5536 local f1=$dir0/file1
5537 local f2=$dir0/file2
5539 touch $f1 || error "creating std file $f1"
5540 $MULTIOP $f2 H2c || error "creating released file $f2"
5542 # a directory can be raid0, so ask only for files
5543 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5544 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5546 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5547 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5549 # only files can be released, so no need to force file search
5550 res=$($LFIND $dir0 -L released)
5551 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5553 res=$($LFIND $dir0 \! -L released)
5554 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5557 run_test 56y "lfs find -L raid0|released"
5559 test_56z() { # LU-4824
5560 # This checks to make sure 'lfs find' continues after errors
5561 # There are two classes of errors that should be caught:
5562 # - If multiple paths are provided, all should be searched even if one
5564 # - If errors are encountered during the search, it should not terminate
5567 test_mkdir $DIR/$tdir
5568 for i in d{0..9}; do
5569 test_mkdir $DIR/$tdir/$i
5571 touch $DIR/$tdir/d{0..9}/$tfile
5572 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5573 error "$LFS find did not return an error"
5574 # Make a directory unsearchable. This should NOT be the last entry in
5575 # directory order. Arbitrarily pick the 6th entry
5576 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5577 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5578 # The user should be able to see 10 directories and 9 files
5579 [ $count == 19 ] || error "$LFS find did not continue after error"
5581 run_test 56z "lfs find should continue after an error"
5583 test_56aa() { # LU-5937
5584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5587 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5589 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5590 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5592 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5594 run_test 56aa "lfs find --size under striped dir"
5597 # Create composite files with one component
5598 TDIR=$DIR/$tdir/1Mfiles
5599 setup_56 5 1 "--component-end 1M"
5600 # Create composite files with three components
5601 TDIR=$DIR/$tdir/2Mfiles
5602 setup_56 5 2 "-E 2M -E 4M -E 6M"
5604 # Create non-composite files
5605 createmany -o $TDIR/${tfile}- 10
5607 local nfiles=$($LFIND --component-end 1M --type f $TDIR | wc -l)
5608 [[ $nfiles == 10 ]] ||
5609 error "lfs find -E 1M found $nfiles != 10 files"
5611 nfiles=$($LFIND ! -E 1M --type f $TDIR | wc -l)
5612 [[ $nfiles == 25 ]] ||
5613 error "lfs find ! -E 1M found $nfiles != 25 files"
5615 # All files have a component that starts at 0
5616 local nfiles=$($LFIND --component-start 0 --type f $TDIR | wc -l)
5617 [[ $nfiles == 35 ]] ||
5618 error "lfs find --component-start 0 found $nfiles != 35 files"
5620 nfiles=$($LFIND --component-start 2M --type f $TDIR | wc -l)
5621 [[ $nfiles == 15 ]] ||
5622 error "$LFIND --component-start 2M found $nfiles != 15 files"
5624 # All files created here have a componenet that does not starts at 2M
5625 nfiles=$($LFIND ! --component-start 2M --type f $TDIR | wc -l)
5626 [[ $nfiles == 35 ]] ||
5627 error "$LFIND ! --component-start 2M found $nfiles != 35 files"
5629 # Find files with a specified number of components
5630 local nfiles=$($LFIND --component-count 3 --type f $TDIR | wc -l)
5631 [[ $nfiles == 15 ]] ||
5632 error "lfs find --component-count 3 found $nfiles != 15 files"
5634 # Remember non-composite files have a component count of zero
5635 local nfiles=$($LFIND --component-count 0 --type f $TDIR | wc -l)
5636 [[ $nfiles == 10 ]] ||
5637 error "lfs find --component-count 0 found $nfiles != 10 files"
5639 nfiles=$($LFIND ! --component-count 3 --type f $TDIR | wc -l)
5640 [[ $nfiles == 20 ]] ||
5641 error "$LFIND ! --component-count 3 found $nfiles != 20 files"
5643 # All files have a flag called "init"
5644 local nfiles=$($LFIND --component-flags init --type f $TDIR | wc -l)
5645 [[ $nfiles == 35 ]] ||
5646 error "$LFIND --component-flags init found $nfiles != 35 files"
5648 # Multi-component files will have a component not initialized
5649 local nfiles=$($LFIND ! --component-flags init --type f $TDIR | wc -l)
5650 [[ $nfiles == 15 ]] ||
5651 error "$LFIND !--component-flags init found $nfiles != 15 files"
5656 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5660 # note test will not do anything if MDS is not local
5661 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5662 skip "ldiskfs only test"
5666 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5667 local MNTDEV="osd*.*MDT*.mntdev"
5668 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5669 [ -z "$DEV" ] && error "can't access $MNTDEV"
5670 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5671 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5672 error "can't access $DEV"
5673 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5674 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5678 run_test 57a "verify MDS filesystem created with large inodes =="
5681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5682 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5683 skip "ldiskfs only test"
5687 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5688 local dir=$DIR/$tdir
5692 local FILEN=$dir/f$FILECOUNT
5694 rm -rf $dir || error "removing $dir"
5696 local mdtidx=$($LFS getstripe -M $dir)
5697 local mdtname=MDT$(printf %04x $mdtidx)
5698 local facet=mds$((mdtidx + 1))
5700 echo "mcreating $FILECOUNT files"
5701 createmany -m $dir/f 1 $FILECOUNT || \
5702 error "creating files in $dir"
5704 # verify that files do not have EAs yet
5705 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5706 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5710 df $dir #make sure we get new statfs data
5711 local MDSFREE=$(do_facet $facet \
5712 lctl get_param -n osd*.*$mdtname.kbytesfree)
5713 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5714 echo "opening files to create objects/EAs"
5716 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5717 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5720 # verify that files have EAs now
5721 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5722 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5724 sleep 1 #make sure we get new statfs data
5726 local MDSFREE2=$(do_facet $facet \
5727 lctl get_param -n osd*.*$mdtname.kbytesfree)
5728 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5729 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5730 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5731 error "MDC before $MDCFREE != after $MDCFREE2"
5733 echo "MDC before $MDCFREE != after $MDCFREE2"
5734 echo "unable to confirm if MDS has large inodes"
5739 run_test 57b "default LOV EAs are stored inside large inodes ==="
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5743 [ -z "$(which wiretest 2>/dev/null)" ] &&
5744 skip_env "could not find wiretest" && return
5747 run_test 58 "verify cross-platform wire constants =============="
5750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5751 echo "touch 130 files"
5752 createmany -o $DIR/f59- 130
5754 unlinkmany $DIR/f59- 130
5756 # wait for commitment of removal
5757 wait_delete_completed
5759 run_test 59 "verify cancellation of llog records async ========="
5761 TEST60_HEAD="test_60 run $RANDOM"
5763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5764 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5765 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5766 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5767 skip_env "missing subtest run-llog.sh" && return
5769 log "$TEST60_HEAD - from kernel mode"
5770 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5771 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5772 do_facet mgs $LCTL dk > $TMP/$tfile
5774 # LU-6388: test llog_reader
5775 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5776 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5777 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5778 skip_env "missing llog_reader" && return
5779 local fstype=$(facet_fstype mgs)
5780 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5781 skip_env "Only for ldiskfs or zfs type mgs" && return
5783 local mntpt=$(facet_mntpt mgs)
5784 local mgsdev=$(mgsdevname 1)
5796 #get fid and record list
5797 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5799 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5801 #remount mgs as ldiskfs or zfs type
5802 stop mgs || error "stop mgs failed"
5803 mount_fstype mgs || error "remount mgs failed"
5804 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5807 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5808 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5813 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5815 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5817 echo "obj_file is $obj_file"
5818 do_facet mgs $llog_reader $obj_file
5820 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5821 awk '{ print $3 }' | sed -e "s/^type=//g")
5822 if [ $rec_type != $rec ]; then
5823 echo "FAILED test_60a wrong record type $rec_type," \
5829 #check obj path if record type is LLOG_LOGID_MAGIC
5830 if [ "$rec" == "1064553b" ]; then
5831 path=$(do_facet mgs $llog_reader $obj_file |
5832 grep "path=" | awk '{ print $NF }' |
5833 sed -e "s/^path=//g")
5834 if [ $obj_file != $mntpt/$path ]; then
5835 echo "FAILED test_60a wrong obj path" \
5836 "$montpt/$path, should be $obj_file"
5843 #restart mgs before "error", otherwise it will block the next test
5844 stop mgs || error "stop mgs failed"
5845 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5846 $pass || error "test failed, see FAILED test_60a messages for specifics"
5848 run_test 60a "llog_test run from kernel module and test llog_reader"
5851 # test old logid format
5852 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5853 do_facet mgs $LCTL dl | grep MGS
5854 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5855 error "old llog_print failed"
5858 # test new logid format
5859 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5860 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5861 error "new llog_print failed"
5864 run_test 60aa "llog_print works with FIDs and simple names"
5866 test_60b() { # bug 6411
5867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5869 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5881 [[ $LLOG_COUNT -gt 100 ]] &&
5882 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5884 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5888 echo "create 5000 files"
5889 createmany -o $DIR/f60c- 5000
5890 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5891 lctl set_param fail_loc=0x80000137
5892 unlinkmany $DIR/f60c- 5000
5893 lctl set_param fail_loc=0
5895 run_test 60c "unlink file when mds full"
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5899 SAVEPRINTK=$(lctl get_param -n printk)
5901 # verify "lctl mark" is even working"
5902 MESSAGE="test message ID $RANDOM $$"
5903 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5904 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5906 lctl set_param printk=0 || error "set lnet.printk failed"
5907 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5908 MESSAGE="new test message ID $RANDOM $$"
5909 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5910 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5911 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5913 lctl set_param -n printk="$SAVEPRINTK"
5915 run_test 60d "test printk console message masking"
5918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5921 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5922 do_facet mds1 lctl set_param fail_loc=0x15b
5925 run_test 60e "no space while new llog is being created"
5928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5930 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5931 cancel_lru_locks osc
5932 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5935 run_test 61 "mmap() writes don't make sync hang ================"
5937 # bug 2330 - insufficient obd_match error checking causes LBUG
5939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5942 cancel_lru_locks osc
5943 lctl set_param fail_loc=0x405
5944 cat $f && error "cat succeeded, expect -EIO"
5945 lctl set_param fail_loc=0
5947 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5948 # match every page all of the time.
5949 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5951 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5952 # Though this test is irrelevant anymore, it helped to reveal some
5953 # other grant bugs (LU-4482), let's keep it.
5954 test_63a() { # was test_63
5955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5956 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5957 for i in `seq 10` ; do
5958 dd if=/dev/zero of=$DIR/f63 bs=8k &
5964 rm -f $DIR/f63 || true
5966 run_test 63a "Verify oig_wait interruption does not crash ======="
5968 # bug 2248 - async write errors didn't return to application on sync
5969 # bug 3677 - async write errors left page locked
5971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5973 lctl set_param debug=-1
5975 # ensure we have a grant to do async writes
5976 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5979 sync # sync lest earlier test intercept the fail_loc
5981 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5982 lctl set_param fail_loc=0x80000406
5983 $MULTIOP $DIR/$tfile Owy && \
5984 error "sync didn't return ENOMEM"
5985 sync; sleep 2; sync # do a real sync this time to flush page
5986 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5987 error "locked page left in cache after async error" || true
5990 run_test 63b "async write errors should be returned to fsync ==="
5993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5995 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5997 run_test 64a "verify filter grant calculations (in kernel) ====="
6000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6001 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6003 run_test 64b "check out-of-space detection on client"
6006 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6008 run_test 64c "verify grant shrink"
6010 # this does exactly what osc_request.c:osc_announce_cached() does in
6011 # order to calculate max amount of grants to ask from server
6015 local page_size=$(get_page_size client)
6017 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6018 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6020 ((rpc_in_flight ++));
6021 nrpages=$((nrpages * rpc_in_flight))
6023 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6025 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6027 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6028 local undirty=$((nrpages * page_size))
6030 local max_extent_pages
6031 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6032 grep grant_max_extent_size | awk '{print $2}')
6033 max_extent_pages=$((max_extent_pages / page_size))
6034 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6035 local grant_extent_tax
6036 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6037 grep grant_extent_tax | awk '{print $2}')
6039 undirty=$((undirty + nrextents * grant_extent_tax))
6044 # this is size of unit for grant allocation. It should be equal to
6045 # what tgt_grant.c:tgt_grant_chunk() calculates
6049 local grant_extent_tax
6051 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6052 grep max_brw_size | awk '{print $2}')
6054 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6055 grep grant_extent_tax | awk '{print $2}')
6057 echo $(((max_brw_size + grant_extent_tax) * 2))
6061 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6062 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6064 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6066 [[ $($LCTL get_param osc.${tgt}.import |
6067 grep "connect_flags:.*grant_param") ]] || \
6068 { skip "no grant_param connect flag"; return; }
6070 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6072 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6074 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6076 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6077 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6082 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6083 if [[ $cur_grant -gt $max_cur_granted ]]
6086 error "cur_grant $cur_grant > $max_cur_granted"
6089 [[ $? -ne 0 ]] && break;
6092 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6094 run_test 64d "check grant limit exceed"
6096 # bug 1414 - set/get directories' stripe info
6098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6099 test_mkdir $DIR/$tdir
6101 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6103 run_test 65a "directory with no stripe info"
6106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6107 test_mkdir $DIR/$tdir
6108 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6110 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6113 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6115 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6119 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6120 test_mkdir $DIR/$tdir
6121 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6123 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6124 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6126 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6128 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6132 test_mkdir $DIR/$tdir
6133 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6134 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6136 if [[ $STRIPECOUNT -le 0 ]]; then
6138 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6139 #LOV_MAX_STRIPE_COUNT is 2000
6140 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6142 sc=$(($STRIPECOUNT - 1))
6144 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6145 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6146 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6147 error "lverify failed"
6149 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6153 test_mkdir $DIR/$tdir
6155 $SETSTRIPE $DIR/$tdir || error "setstripe"
6156 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6157 error "no stripe info failed"
6159 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6161 run_test 65e "directory setstripe defaults"
6164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6165 test_mkdir $DIR/${tdir}f
6166 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6168 run_test 65f "dir setstripe permission (should return error) ==="
6171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6172 test_mkdir $DIR/$tdir
6173 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6175 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6176 error "setstripe -S failed"
6177 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6178 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6179 error "delete default stripe failed"
6181 run_test 65g "directory setstripe -d"
6184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6185 test_mkdir $DIR/$tdir
6186 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6188 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6189 error "setstripe -S failed"
6190 test_mkdir $DIR/$tdir/dd1
6191 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6192 error "stripe info inherit failed"
6194 run_test 65h "directory stripe info inherit ===================="
6196 test_65i() { # bug6367
6197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6198 $SETSTRIPE -S 65536 -c -1 $MOUNT
6200 run_test 65i "set non-default striping on root directory (bug 6367)="
6202 test_65ia() { # bug12836
6203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6204 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
6206 run_test 65ia "getstripe on -1 default directory striping"
6208 test_65ib() { # bug12836
6209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6210 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
6212 run_test 65ib "getstripe -v on -1 default directory striping"
6214 test_65ic() { # bug12836
6215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6216 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6218 run_test 65ic "new find on -1 default directory striping"
6220 test_65j() { # bug6367
6221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6223 # if we aren't already remounting for each test, do so for this test
6224 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6225 cleanup || error "failed to unmount"
6228 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6230 run_test 65j "set default striping on root directory (bug 6367)="
6232 test_65k() { # bug11679
6233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6234 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6235 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6237 local disable_precreate=true
6238 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6239 disable_precreate=false
6241 echo "Check OST status: "
6242 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6243 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6245 for OSC in $MDS_OSCS; do
6246 echo $OSC "is active"
6247 do_facet $SINGLEMDS lctl --device %$OSC activate
6250 for INACTIVE_OSC in $MDS_OSCS; do
6251 local ost=$(osc_to_ost $INACTIVE_OSC)
6252 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6253 lov.*md*.target_obd |
6254 awk -F: /$ost/'{ print $1 }' | head -n 1)
6257 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6258 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6260 echo "Deactivate: " $INACTIVE_OSC
6261 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6263 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6264 osp.$ost*MDT0000.create_count")
6265 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6266 osp.$ost*MDT0000.max_create_count")
6267 $disable_precreate &&
6268 do_facet $SINGLEMDS "lctl set_param -n \
6269 osp.$ost*MDT0000.max_create_count=0"
6271 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6272 [ -f $DIR/$tdir/$idx ] && continue
6273 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6274 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6275 error "setstripe $idx should succeed"
6276 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6278 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6281 do_facet $SINGLEMDS "lctl set_param -n \
6282 osp.$ost*MDT0000.max_create_count=$max_count"
6283 do_facet $SINGLEMDS "lctl set_param -n \
6284 osp.$ost*MDT0000.create_count=$count"
6285 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6286 echo $INACTIVE_OSC "is Activate"
6288 wait_osc_import_state mds ost$ostnum FULL
6291 run_test 65k "validate manual striping works properly with deactivated OSCs"
6293 test_65l() { # bug 12836
6294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6295 test_mkdir -p $DIR/$tdir/test_dir
6296 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6297 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6299 run_test 65l "lfs find on -1 stripe dir ========================"
6302 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
6305 run_test 65m "normal user can't set filesystem default stripe"
6307 # bug 2543 - update blocks count on client
6309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6311 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6312 sync; sync_all_data; sync; sync_all_data
6313 cancel_lru_locks osc
6314 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6315 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6317 run_test 66 "update inode blocks count on client ==============="
6320 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6324 swapon -s | awk '($1 == "'$1'") { print $4 }'
6327 # bug5265, obdfilter oa2dentry return -ENOENT
6328 # #define OBD_FAIL_SRV_ENOENT 0x217
6330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6331 remote_ost_nodsh && skip "remote OST with nodsh" && return
6334 $SETSTRIPE -c 1 -i 0 $f
6336 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6338 do_facet ost1 lctl set_param fail_loc=0x217
6339 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6340 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6342 do_facet ost1 lctl set_param fail_loc=0
6343 $DIRECTIO write $f 0 2 || error "write error"
6345 cancel_lru_locks osc
6346 $DIRECTIO read $f 0 1 || error "read error"
6348 do_facet ost1 lctl set_param fail_loc=0x217
6349 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6351 do_facet ost1 lctl set_param fail_loc=0
6354 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6357 test_mkdir $DIR/$tdir
6358 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6359 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6361 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6363 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6365 [ "$RUNAS_ID" = "$UID" ] &&
6366 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6368 # Check that testing environment is properly set up. Skip if not
6369 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6370 skip_env "User $RUNAS_ID does not exist - skipping"
6374 chmod 777 $DIR/$tfile
6375 chmod ug+s $DIR/$tfile
6376 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6377 error "$RUNAS dd $DIR/$tfile failed"
6378 # See if we are still setuid/sgid
6379 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6380 error "S/gid is not dropped on write"
6381 # Now test that MDS is updated too
6382 cancel_lru_locks mdc
6383 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6384 error "S/gid is not dropped on MDS"
6387 run_test 72a "Test that remove suid works properly (bug5695) ===="
6389 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6392 [ "$RUNAS_ID" = "$UID" ] && \
6393 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6394 [ "$RUNAS_ID" -eq 0 ] && \
6395 skip_env "RUNAS_ID = 0 -- skipping" && return
6397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6398 # Check that testing environment is properly set up. Skip if not
6399 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6400 skip_env "User $RUNAS_ID does not exist - skipping"
6403 touch $DIR/${tfile}-f{g,u}
6404 test_mkdir $DIR/${tfile}-dg
6405 test_mkdir $DIR/${tfile}-du
6406 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6407 chmod g+s $DIR/${tfile}-{f,d}g
6408 chmod u+s $DIR/${tfile}-{f,d}u
6409 for perm in 777 2777 4777; do
6410 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6411 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6412 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6413 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6417 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6419 # bug 3462 - multiple simultaneous MDC requests
6421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6422 test_mkdir $DIR/d73-1
6423 test_mkdir $DIR/d73-2
6424 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6427 lctl set_param fail_loc=0x80000129
6428 $MULTIOP $DIR/d73-1/f73-2 Oc &
6430 lctl set_param fail_loc=0
6432 $MULTIOP $DIR/d73-2/f73-3 Oc &
6436 wait $pid1 || return 1
6440 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6441 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6442 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6446 run_test 73 "multiple MDC requests (should not deadlock)"
6448 test_74a() { # bug 6149, 6184
6449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6450 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6452 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6453 # will spin in a tight reconnection loop
6455 $LCTL set_param fail_loc=0x8000030e
6456 # get any lock that won't be difficult - lookup works.
6458 $LCTL set_param fail_loc=0
6462 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6464 test_74b() { # bug 13310
6465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6466 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6468 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6469 # will spin in a tight reconnection loop
6470 $LCTL set_param fail_loc=0x8000030e
6471 # get a "difficult" lock
6473 $LCTL set_param fail_loc=0
6477 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6481 #define OBD_FAIL_LDLM_NEW_LOCK
6482 $LCTL set_param fail_loc=0x319
6483 touch $DIR/$tfile && error "touch successful"
6484 $LCTL set_param fail_loc=0
6487 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6490 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6493 test_76() { # Now for bug 20433, added originally in bug 1443
6494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6495 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6496 cancel_lru_locks osc
6497 BEFORE_INODES=$(num_inodes)
6498 echo "before inodes: $BEFORE_INODES"
6500 [ "$SLOW" = "no" ] && COUNT=100
6501 for i in $(seq $COUNT); do
6505 cancel_lru_locks osc
6506 AFTER_INODES=$(num_inodes)
6507 echo "after inodes: $AFTER_INODES"
6509 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6511 AFTER_INODES=$(num_inodes)
6513 echo "wait $wait seconds inodes: $AFTER_INODES"
6514 if [ $wait -gt 30 ]; then
6515 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6519 run_test 76 "confirm clients recycle inodes properly ===="
6525 # Note: in sptlrpc modes which enable its own bulk checksum, the
6526 # original crc32_le bulk checksum will be automatically disabled,
6527 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6528 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6529 # In this case set_checksums() will not be no-op, because sptlrpc
6530 # bulk checksum will be enabled all through the test.
6532 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6533 lctl set_param -n osc.*.checksums $1
6537 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6538 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6539 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6540 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6543 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6544 log "set checksum type to $1"
6547 F77_TMP=$TMP/f77-temp
6550 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6551 error "error writing to $F77_TMP"
6554 test_77a() { # bug 10889
6555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6556 $GSS && skip "could not run with gss" && return
6557 [ ! -f $F77_TMP ] && setup_f77
6559 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6563 run_test 77a "normal checksum read/write operation"
6565 test_77b() { # bug 10889
6566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6567 $GSS && skip "could not run with gss" && return
6568 [ ! -f $F77_TMP ] && setup_f77
6569 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6570 $LCTL set_param fail_loc=0x80000409
6573 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6574 error "dd error: $?"
6575 $LCTL set_param fail_loc=0
6577 for algo in $CKSUM_TYPES; do
6578 cancel_lru_locks osc
6579 set_checksum_type $algo
6580 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6581 $LCTL set_param fail_loc=0x80000408
6582 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6583 $LCTL set_param fail_loc=0
6586 set_checksum_type $ORIG_CSUM_TYPE
6589 run_test 77b "checksum error on client write, read"
6594 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6596 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6597 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6598 $check_ost && [ -n $ost_file_prefix ] &&
6599 do_facet ost1 rm -f ${ost_file_prefix}\*
6603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6604 $GSS && skip "could not run with gss" && return
6607 local osc_file_prefix
6609 local check_ost=false
6610 local ost_file_prefix
6616 # ensure corruption will occur on first OSS/OST
6617 $LFS setstripe -i 0 $DIR/$tfile
6619 [ ! -f $F77_TMP ] && setup_f77
6620 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6621 error "dd write error: $?"
6622 fid=$($LFS path2fid $DIR/$tfile)
6624 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6627 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6628 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6630 echo "OSS do not support bulk pages dump upon error"
6633 osc_file_prefix=$($LCTL get_param -n debug_path)
6634 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6636 trap cleanup_77c EXIT
6639 # enable bulk pages dump upon error on Client
6640 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6641 # enable bulk pages dump upon error on OSS
6643 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6645 # flush Client cache to allow next read to reach OSS
6646 cancel_lru_locks osc
6648 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6649 $LCTL set_param fail_loc=0x80000408
6650 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6651 $LCTL set_param fail_loc=0
6655 # check cksum dump on Client
6656 osc_file=$(ls ${osc_file_prefix}*)
6657 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6658 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6659 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6660 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6661 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6663 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6664 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6665 error "dump content does not match on Client"
6667 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6669 # check cksum dump on OSS
6670 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6671 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6672 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6673 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6674 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6675 error "dump content does not match on OSS"
6679 run_test 77c "checksum error on client read with debug"
6681 test_77d() { # bug 10889
6682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6683 $GSS && skip "could not run with gss" && return
6684 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6685 $LCTL set_param fail_loc=0x80000409
6687 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6688 error "direct write: rc=$?"
6689 $LCTL set_param fail_loc=0
6692 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6693 $LCTL set_param fail_loc=0x80000408
6695 cancel_lru_locks osc
6696 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6697 error "direct read: rc=$?"
6698 $LCTL set_param fail_loc=0
6701 run_test 77d "checksum error on OST direct write, read"
6703 test_77f() { # bug 10889
6704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6705 $GSS && skip "could not run with gss" && return
6707 for algo in $CKSUM_TYPES; do
6708 cancel_lru_locks osc
6709 set_checksum_type $algo
6710 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6711 $LCTL set_param fail_loc=0x409
6712 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6713 error "direct write succeeded"
6714 $LCTL set_param fail_loc=0
6716 set_checksum_type $ORIG_CSUM_TYPE
6719 run_test 77f "repeat checksum error on write (expect error)"
6721 test_77g() { # bug 10889
6722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6723 $GSS && skip "could not run with gss" && return
6724 remote_ost_nodsh && skip "remote OST with nodsh" && return
6726 [ ! -f $F77_TMP ] && setup_f77
6728 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6729 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6730 do_facet ost1 lctl set_param fail_loc=0x8000021a
6732 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6733 error "write error: rc=$?"
6734 do_facet ost1 lctl set_param fail_loc=0
6737 cancel_lru_locks osc
6738 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6739 do_facet ost1 lctl set_param fail_loc=0x8000021b
6741 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6742 do_facet ost1 lctl set_param fail_loc=0
6745 run_test 77g "checksum error on OST write, read"
6747 test_77j() { # bug 13805
6748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6749 $GSS && skip "could not run with gss" && return
6750 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6751 lctl set_param fail_loc=0x40c
6752 remount_client $MOUNT
6753 lctl set_param fail_loc=0
6754 # wait async osc connect to finish and reflect updated state value
6756 for (( i=0; i < OSTCOUNT; i++ )) ; do
6757 wait_osc_import_state client ost$((i+1)) FULL
6760 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6761 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6762 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6763 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6765 remount_client $MOUNT
6767 run_test 77j "client only supporting ADLER32"
6769 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6778 test_78() { # bug 10901
6779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6780 remote_ost || { skip_env "local OST" && return; }
6783 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6784 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6785 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6786 echo "MemTotal: $MEMTOTAL"
6788 # reserve 256MB of memory for the kernel and other running processes,
6789 # and then take 1/2 of the remaining memory for the read/write buffers.
6790 if [ $MEMTOTAL -gt 512 ] ;then
6791 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6793 # for those poor memory-starved high-end clusters...
6794 MEMTOTAL=$((MEMTOTAL / 2))
6796 echo "Mem to use for directio: $MEMTOTAL"
6798 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6799 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6800 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6801 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6803 echo "Smallest OST: $SMALLESTOST"
6804 [[ $SMALLESTOST -lt 10240 ]] &&
6805 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6807 trap cleanup_test_78 EXIT
6809 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6810 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6812 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6813 echo "File size: $F78SIZE"
6814 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6815 for i in $(seq 1 $NSEQ); do
6816 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6817 echo directIO rdwr round $i of $NSEQ
6818 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6823 run_test 78 "handle large O_DIRECT writes correctly ============"
6825 test_79() { # bug 12743
6826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6827 wait_delete_completed
6829 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6830 BKFREE=$(calc_osc_kbytes kbytesfree)
6831 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6833 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6834 DFTOTAL=`echo $STRING | cut -d, -f1`
6835 DFUSED=`echo $STRING | cut -d, -f2`
6836 DFAVAIL=`echo $STRING | cut -d, -f3`
6837 DFFREE=$(($DFTOTAL - $DFUSED))
6839 ALLOWANCE=$((64 * $OSTCOUNT))
6841 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6842 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6843 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6845 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6846 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6847 error "df free($DFFREE) mismatch OST free($BKFREE)"
6849 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6850 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6851 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6854 run_test 79 "df report consistency check ======================="
6856 test_80() { # bug 10718
6857 remote_ost_nodsh && skip "remote OST with nodsh" && return
6858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6859 # relax strong synchronous semantics for slow backends like ZFS
6860 local soc="obdfilter.*.sync_on_lock_cancel"
6861 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6863 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6864 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6865 facet_active_host $host; done | sort -u)
6866 do_nodes $hosts lctl set_param $soc=never
6869 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6871 local BEFORE=`date +%s`
6872 cancel_lru_locks osc
6873 local AFTER=`date +%s`
6874 local DIFF=$((AFTER-BEFORE))
6875 if [ $DIFF -gt 1 ] ; then
6876 error "elapsed for 1M@1T = $DIFF"
6879 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6883 run_test 80 "Page eviction is equally fast at high offsets too ===="
6885 test_81a() { # LU-456
6886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6887 remote_ost_nodsh && skip "remote OST with nodsh" && return
6888 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6889 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6890 do_facet ost1 lctl set_param fail_loc=0x80000228
6892 # write should trigger a retry and success
6893 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6894 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6896 if [ $RC -ne 0 ] ; then
6897 error "write should success, but failed for $RC"
6900 run_test 81a "OST should retry write when get -ENOSPC ==============="
6902 test_81b() { # LU-456
6903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6904 remote_ost_nodsh && skip "remote OST with nodsh" && return
6905 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6906 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6907 do_facet ost1 lctl set_param fail_loc=0x228
6909 # write should retry several times and return -ENOSPC finally
6910 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6911 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6914 if [ $RC -ne $ENOSPC ] ; then
6915 error "dd should fail for -ENOSPC, but succeed."
6918 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6920 test_82() { # LU-1031
6921 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6925 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6927 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6929 kill -USR1 $MULTIPID2
6931 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6932 error "First grouplock does not block second one"
6934 echo "Second grouplock blocks first one"
6936 kill -USR1 $MULTIPID1
6940 run_test 82 "Basic grouplock test"
6943 local sfile="/boot/System.map-$(uname -r)"
6944 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6945 $LCTL set_param fail_loc=0x140d
6946 cp $sfile $DIR/$tfile || error "write failed"
6947 diff -c $sfile $DIR/$tfile || error "files are different"
6948 $LCTL set_param fail_loc=0
6951 run_test 83 "Short write in ptask ==============================="
6954 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6956 test_mkdir $DIR/$tdir.cvsroot
6957 chown $RUNAS_ID $DIR/$tdir.cvsroot
6960 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
6963 # some versions of cvs import exit(1) when asked to import links or
6964 # files they can't read. ignore those files.
6965 local toignore=$(find . -type l -printf '-I %f\n' -o \
6966 ! -perm /4 -printf '-I %f\n')
6967 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
6968 $tdir.reposname vtag rtag
6971 test_mkdir $DIR/$tdir.reposname
6972 chown $RUNAS_ID $DIR/$tdir.reposname
6973 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
6975 cd $DIR/$tdir.reposname
6977 $RUNAS cvs add -m 'addmsg' foo99
6979 $RUNAS cvs commit -m 'nomsg' foo99
6980 rm -fr $DIR/$tdir.cvsroot
6982 run_test 99 "cvs strange file/directory operations"
6985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6986 [[ "$NETTYPE" =~ tcp ]] ||
6987 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6990 remote_ost_nodsh && skip "remote OST with nodsh" && return
6991 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6993 { skip "useless for local single node setup" && return; }
6995 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6996 [ "$PROT" != "tcp" ] && continue
6997 RPORT=$(echo $REMOTE | cut -d: -f2)
6998 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7001 LPORT=`echo $LOCAL | cut -d: -f2`
7002 if [ $LPORT -ge 1024 ]; then
7003 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7005 error_exit "local: $LPORT > 1024, remote: $RPORT"
7008 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7010 run_test 100 "check local port using privileged port ==========="
7012 function get_named_value()
7021 echo $line | sed "s/^$tag[ ]*//"
7028 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7029 awk '/^max_cached_mb/ { print $2 }')
7032 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7038 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7042 local cache_limit=32
7044 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7045 trap cleanup_101a EXIT
7046 $LCTL set_param -n llite.*.read_ahead_stats 0
7047 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7050 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7052 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7053 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7056 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7057 get_named_value 'read but discarded' | cut -d" " -f1); do
7058 discard=$(($discard + $s))
7062 if [[ $(($discard * 10)) -gt $nreads ]]; then
7063 $LCTL get_param osc.*-osc*.rpc_stats
7064 $LCTL get_param llite.*.read_ahead_stats
7065 error "too many ($discard) discarded pages"
7067 rm -f $DIR/$tfile || true
7069 run_test 101a "check read-ahead for random reads"
7072 test_mkdir $DIR/$tdir
7073 local STRIPE_SIZE=$1
7074 local FILE_LENGTH=$2
7077 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7079 local list=$(comma_list $(osts_nodes))
7080 set_osd_param $list '' read_cache_enable 0
7081 set_osd_param $list '' writethrough_cache_enable 0
7083 trap cleanup_test101bc EXIT
7084 # prepare the read-ahead file
7085 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7087 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7088 count=$FILE_SIZE_MB 2> /dev/null
7092 cleanup_test101bc() {
7097 local list=$(comma_list $(osts_nodes))
7098 set_osd_param $list '' read_cache_enable 1
7099 set_osd_param $list '' writethrough_cache_enable 1
7103 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7108 local STRIPE_SIZE=$2
7109 local FILE_LENGTH=$3
7110 local RA_INC=1048576
7111 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7112 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7113 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7114 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7115 get_named_value 'read but discarded' |
7116 cut -d" " -f1 | calc_total)
7117 if [[ $DISCARD -gt $discard_limit ]]; then
7118 $LCTL get_param llite.*.read_ahead_stats
7119 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7121 echo "Read-ahead success for size ${READ_SIZE}"
7126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7127 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7128 local STRIPE_SIZE=1048576
7129 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7130 if [ $SLOW == "yes" ]; then
7131 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7133 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7136 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7138 # prepare the read-ahead file
7139 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7140 cancel_lru_locks osc
7141 for BIDX in 2 4 8 16 32 64 128 256
7143 local BSIZE=$((BIDX*4096))
7144 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7145 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7146 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7147 $LCTL set_param -n llite.*.read_ahead_stats 0
7148 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7149 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7150 cancel_lru_locks osc
7151 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7156 run_test 101b "check stride-io mode read-ahead ================="
7159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7160 local STRIPE_SIZE=1048576
7161 local FILE_LENGTH=$((STRIPE_SIZE*100))
7165 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7167 cancel_lru_locks osc
7168 $LCTL set_param osc.*.rpc_stats 0
7169 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7170 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7171 local stats=$($LCTL get_param -n $osc_rpc_stats)
7172 local lines=$(echo "$stats" | awk 'END {print NR;}')
7175 if [ $lines -le 20 ]; then
7178 for size in 1 2 4 8; do
7179 local rpc=$(echo "$stats" |
7180 awk '($1 == "'$size':") {print $2; exit; }')
7182 error "Small $((size*4))k read IO $rpc !"
7184 echo "$osc_rpc_stats check passed!"
7189 run_test 101c "check stripe_size aligned read-ahead ================="
7192 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7193 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7198 local file=$DIR/$tfile
7199 local sz_MB=${FILESIZE_101d:-500}
7200 local ra_MB=${READAHEAD_MB:-40}
7202 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7203 [ $free_MB -lt $sz_MB ] &&
7204 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7206 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7207 $SETSTRIPE -c -1 $file || error "setstripe failed"
7209 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7210 echo Cancel LRU locks on lustre client to flush the client cache
7211 cancel_lru_locks osc
7213 echo Disable read-ahead
7214 local old_READAHEAD=$(set_read_ahead 0)
7216 echo Reading the test file $file with read-ahead disabled
7217 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7219 echo Cancel LRU locks on lustre client to flush the client cache
7220 cancel_lru_locks osc
7221 echo Enable read-ahead with ${ra_MB}MB
7222 set_read_ahead $ra_MB
7224 echo Reading the test file $file with read-ahead enabled
7225 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7227 echo "read-ahead disabled time read $raOFF"
7228 echo "read-ahead enabled time read $raON"
7230 set_read_ahead $old_READAHEAD
7232 wait_delete_completed
7234 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7235 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7237 run_test 101d "file read with and without read-ahead enabled"
7240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7241 local file=$DIR/$tfile
7242 local size_KB=500 #KB
7246 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7247 local need_KB=$((count * size_KB))
7248 [[ $free_KB -le $need_KB ]] &&
7249 skip_env "Need free space $need_KB, have $free_KB" && return
7251 echo "Creating $count ${size_KB}K test files"
7252 for ((i = 0; i < $count; i++)); do
7253 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7256 echo "Cancel LRU locks on lustre client to flush the client cache"
7257 cancel_lru_locks $OSC
7259 echo "Reset readahead stats"
7260 $LCTL set_param -n llite.*.read_ahead_stats 0
7262 for ((i = 0; i < $count; i++)); do
7263 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7266 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7267 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7269 for ((i = 0; i < $count; i++)); do
7270 rm -rf $file.$i 2>/dev/null
7273 #10000 means 20% reads are missing in readahead
7274 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7276 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7279 which iozone || { skip "no iozone installed" && return; }
7281 local old_debug=$($LCTL get_param debug)
7282 old_debug=${old_debug#*=}
7283 $LCTL set_param debug="reada mmap"
7285 # create a test file
7286 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7288 echo Cancel LRU locks on lustre client to flush the client cache
7289 cancel_lru_locks osc
7291 echo Reset readahead stats
7292 $LCTL set_param -n llite.*.read_ahead_stats 0
7294 echo mmap read the file with small block size
7295 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7298 echo checking missing pages
7299 $LCTL get_param llite.*.read_ahead_stats
7300 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7301 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7303 $LCTL set_param debug="$old_debug"
7304 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7307 run_test 101f "check mmap read performance"
7309 test_101g_brw_size_test() {
7311 local pages=$((mb * 1048576 / $(page_size)))
7313 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7314 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7315 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7316 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7320 $LCTL set_param -n osc.*.rpc_stats=0
7322 # 10 RPCs should be enough for the test
7324 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7325 { error "dd write ${mb} MB blocks failed"; return 3; }
7326 cancel_lru_locks osc
7327 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7328 { error "dd write ${mb} MB blocks failed"; return 4; }
7330 # calculate number of full-sized read and write RPCs
7331 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7332 sed -n '/pages per rpc/,/^$/p' |
7333 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7334 END { print reads,writes }'))
7335 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7337 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7345 local osts=$(get_facets OST)
7346 local list=$(comma_list $(osts_nodes))
7347 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7348 local brw_size="obdfilter.*.brw_size"
7349 local ostver=$(lustre_version_code ost1)
7350 local cliver=$(lustre_version_code client)
7352 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7354 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7355 if [ $ostver -ge $(version_code 2.8.52) -o \
7356 \( $ostver -ge $(version_code 2.7.17) -a \
7357 $ostver -lt $(version_code 2.7.50) \) ] &&
7358 [ $cliver -ge $(version_code 2.8.52) -o \
7359 \( $cliver -ge $(version_code 2.7.17) -a \
7360 $cliver -lt $(version_code 2.7.50) \) ]; then
7361 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7362 if [[ $orig_mb -lt 16 ]]; then
7363 save_lustre_params $osts "$brw_size" > $p
7364 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7365 error "set 16MB RPC size failed"
7367 echo "remount client to enable new RPC size"
7368 remount_client $MOUNT || error "remount_client failed"
7371 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7372 # should be able to set brw_size=12, but no rpc_stats for that
7373 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7376 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7378 if [[ $orig_mb -lt 16 ]]; then
7379 restore_lustre_params < $p
7380 remount_client $MOUNT || error "remount_client restore failed"
7383 rm -f $p $DIR/$tfile
7385 run_test 101g "Big bulk(4/16 MiB) readahead"
7388 test_mkdir $DIR/$tdir
7389 chown $RUNAS_ID $DIR/$tdir
7392 STRIPE_COUNT=$OSTCOUNT
7393 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7395 trap cleanup_test102 EXIT
7397 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7399 for num in 1 2 3 4; do
7400 for count in $(seq 1 $STRIPE_COUNT); do
7401 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7402 local size=`expr $STRIPE_SIZE \* $num`
7403 local file=file"$num-$idx-$count"
7404 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7410 $1 tar cf $TMP/f102.tar $tdir --xattrs
7416 rm -rf $DIR/d0.sanity/d102
7420 local testfile=$DIR/$tfile
7424 [ "$UID" != 0 ] && skip_env "must run as root" && return
7425 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7426 skip_env "must have user_xattr" && return
7428 [ -z "$(which setfattr 2>/dev/null)" ] &&
7429 skip_env "could not find setfattr" && return
7431 echo "set/get xattr..."
7432 setfattr -n trusted.name1 -v value1 $testfile ||
7433 error "setfattr -n trusted.name1=value1 $testfile failed"
7434 getfattr -n trusted.name1 $testfile 2> /dev/null |
7435 grep "trusted.name1=.value1" ||
7436 error "$testfile missing trusted.name1=value1"
7438 setfattr -n user.author1 -v author1 $testfile ||
7439 error "setfattr -n user.author1=author1 $testfile failed"
7440 getfattr -n user.author1 $testfile 2> /dev/null |
7441 grep "user.author1=.author1" ||
7442 error "$testfile missing trusted.author1=author1"
7445 setfattr -n trusted.name2 -v value2 $testfile ||
7446 error "$testfile unable to set trusted.name2"
7447 setfattr -n trusted.name3 -v value3 $testfile ||
7448 error "$testfile unable to set trusted.name3"
7449 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7450 grep "trusted.name" | wc -l) -eq 3 ] ||
7451 error "$testfile missing 3 trusted.name xattrs"
7453 setfattr -n user.author2 -v author2 $testfile ||
7454 error "$testfile unable to set user.author2"
7455 setfattr -n user.author3 -v author3 $testfile ||
7456 error "$testfile unable to set user.author3"
7457 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7458 grep "user.author" | wc -l) -eq 3 ] ||
7459 error "$testfile missing 3 user.author xattrs"
7461 echo "remove xattr..."
7462 setfattr -x trusted.name1 $testfile ||
7463 error "$testfile error deleting trusted.name1"
7464 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7465 error "$testfile did not delete trusted.name1 xattr"
7467 setfattr -x user.author1 $testfile ||
7468 error "$testfile error deleting user.author1"
7469 echo "set lustre special xattr ..."
7470 $LFS setstripe -c1 $testfile
7471 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7472 awk -F "=" '/trusted.lov/ { print $2 }' )
7473 setfattr -n "trusted.lov" -v $lovea $testfile ||
7474 error "$testfile doesn't ignore setting trusted.lov again"
7475 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7476 error "$testfile allow setting invalid trusted.lov"
7479 run_test 102a "user xattr test =================================="
7482 [ -z "$(which setfattr 2>/dev/null)" ] &&
7483 skip_env "could not find setfattr" && return
7485 # b10930: get/set/list trusted.lov xattr
7486 echo "get/set/list trusted.lov xattr ..."
7487 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7488 local testfile=$DIR/$tfile
7489 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7490 error "setstripe failed"
7491 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7492 error "getstripe failed"
7493 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7494 error "can't get trusted.lov from $testfile"
7496 local testfile2=${testfile}2
7497 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7498 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7501 setfattr -n trusted.lov -v $value $testfile2
7502 local stripe_size=$($GETSTRIPE -S $testfile2)
7503 local stripe_count=$($GETSTRIPE -c $testfile2)
7504 [[ $stripe_size -eq 65536 ]] ||
7505 error "stripe size $stripe_size != 65536"
7506 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7507 error "stripe count $stripe_count != $STRIPECOUNT"
7510 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7513 [ -z "$(which setfattr 2>/dev/null)" ] &&
7514 skip_env "could not find setfattr" && return
7516 # b10930: get/set/list lustre.lov xattr
7517 echo "get/set/list lustre.lov xattr ..."
7518 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7519 test_mkdir $DIR/$tdir
7520 chown $RUNAS_ID $DIR/$tdir
7521 local testfile=$DIR/$tdir/$tfile
7522 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7523 error "setstripe failed"
7524 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7525 error "getstripe failed"
7526 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7527 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7529 local testfile2=${testfile}2
7530 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7531 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7533 $RUNAS $MCREATE $testfile2
7534 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7535 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7536 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7537 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7538 [ $stripe_count -eq $STRIPECOUNT ] ||
7539 error "stripe count $stripe_count != $STRIPECOUNT"
7541 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7543 compare_stripe_info1() {
7544 local stripe_index_all_zero=true
7546 for num in 1 2 3 4; do
7547 for count in $(seq 1 $STRIPE_COUNT); do
7548 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7549 local size=$((STRIPE_SIZE * num))
7550 local file=file"$num-$offset-$count"
7551 stripe_size=$($LFS getstripe -S $PWD/$file)
7552 [[ $stripe_size -ne $size ]] &&
7553 error "$file: size $stripe_size != $size"
7554 stripe_count=$($LFS getstripe -c $PWD/$file)
7555 # allow fewer stripes to be created, ORI-601
7556 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7557 error "$file: count $stripe_count != $count"
7558 stripe_index=$($LFS getstripe -i $PWD/$file)
7559 [[ $stripe_index -ne 0 ]] &&
7560 stripe_index_all_zero=false
7564 $stripe_index_all_zero &&
7565 error "all files are being extracted starting from OST index 0"
7569 have_xattrs_include() {
7570 tar --help | grep -q xattrs-include &&
7571 echo --xattrs-include="lustre.*"
7575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7577 XINC=$(have_xattrs_include)
7579 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7581 compare_stripe_info1
7583 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7587 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7588 XINC=$(have_xattrs_include)
7590 test_mkdir $DIR/$tdir.restore
7592 tar cf - --xattrs $tdir | tar xf - \
7593 -C $DIR/$tdir.restore --xattrs $XINC
7594 cd $DIR/$tdir.restore/$tdir
7595 compare_stripe_info1
7597 run_test 102f "tar copy files, not keep osts"
7600 local xsize=${1:-1024} # in bytes
7601 local file=$DIR/$tfile
7603 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7604 skip "must have user_xattr" && return 0
7605 [ -z "$(which setfattr 2>/dev/null)" ] &&
7606 skip_env "could not find setfattr" && return 0
7607 [ -z "$(which getfattr 2>/dev/null)" ] &&
7608 skip_env "could not find getfattr" && return 0
7612 local value="$(generate_string $xsize)"
7614 local xbig=trusted.big
7615 log "save $xbig on $file"
7616 setfattr -n $xbig -v $value $file ||
7617 error "saving $xbig on $file failed"
7619 local orig=$(get_xattr_value $xbig $file)
7620 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7622 local xsml=trusted.sml
7623 log "save $xsml on $file"
7624 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7626 local new=$(get_xattr_value $xbig $file)
7627 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7629 log "grow $xsml on $file"
7630 setfattr -n $xsml -v "$value" $file ||
7631 error "growing $xsml on $file failed"
7633 new=$(get_xattr_value $xbig $file)
7634 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7635 log "$xbig still valid after growing $xsml"
7640 test_102h() { # bug 15777
7643 run_test 102h "grow xattr from inside inode to external block"
7646 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7647 grow_xattr $(max_xattr_size)
7649 run_test 102ha "grow xattr from inside inode to external inode"
7651 test_102i() { # bug 17038
7652 [ -z "$(which getfattr 2>/dev/null)" ] &&
7653 skip "could not find getfattr" && return
7655 ln -s $DIR/$tfile $DIR/${tfile}link
7656 getfattr -n trusted.lov $DIR/$tfile ||
7657 error "lgetxattr on $DIR/$tfile failed"
7658 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7659 grep -i "no such attr" ||
7660 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7661 rm -f $DIR/$tfile $DIR/${tfile}link
7663 run_test 102i "lgetxattr test on symbolic link ============"
7666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7667 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7668 XINC=$(have_xattrs_include)
7669 setup_test102 "$RUNAS"
7670 chown $RUNAS_ID $DIR/$tdir
7671 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7673 compare_stripe_info1 "$RUNAS"
7675 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7678 [ -z "$(which setfattr 2>/dev/null)" ] &&
7679 skip "could not find setfattr" && return
7681 # b22187 just check that does not crash for regular file.
7682 setfattr -n trusted.lov $DIR/$tfile
7683 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7684 local test_kdir=$DIR/$tdir
7685 test_mkdir $test_kdir
7686 local default_size=$($LFS getstripe -S $test_kdir)
7687 local default_count=$($LFS getstripe -c $test_kdir)
7688 local default_offset=$($LFS getstripe -i $test_kdir)
7689 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7690 error 'dir setstripe failed'
7691 setfattr -n trusted.lov $test_kdir
7692 local stripe_size=$($LFS getstripe -S $test_kdir)
7693 local stripe_count=$($LFS getstripe -c $test_kdir)
7694 local stripe_offset=$($LFS getstripe -i $test_kdir)
7695 [ $stripe_size -eq $default_size ] ||
7696 error "stripe size $stripe_size != $default_size"
7697 [ $stripe_count -eq $default_count ] ||
7698 error "stripe count $stripe_count != $default_count"
7699 [ $stripe_offset -eq $default_offset ] ||
7700 error "stripe offset $stripe_offset != $default_offset"
7701 rm -rf $DIR/$tfile $test_kdir
7703 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7706 [ -z "$(which getfattr 2>/dev/null)" ] &&
7707 skip "could not find getfattr" && return
7709 # LU-532 trusted. xattr is invisible to non-root
7710 local testfile=$DIR/$tfile
7714 echo "listxattr as user..."
7715 chown $RUNAS_ID $testfile
7716 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7717 grep -q "trusted" &&
7718 error "$testfile trusted xattrs are user visible"
7722 run_test 102l "listxattr size test =================================="
7724 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7725 local path=$DIR/$tfile
7728 listxattr_size_check $path || error "listattr_size_check $path failed"
7730 run_test 102m "Ensure listxattr fails on small bufffer ========"
7734 getxattr() { # getxattr path name
7735 # Return the base64 encoding of the value of xattr name on path.
7739 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7741 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7743 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7745 getfattr --absolute-names --encoding=base64 --name=$name $path |
7746 awk -F= -v name=$name '$1 == name {
7747 print substr($0, index($0, "=") + 1);
7751 test_102n() { # LU-4101 mdt: protect internal xattrs
7752 [ -z "$(which setfattr 2>/dev/null)" ] &&
7753 skip "could not find setfattr" && return
7754 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7756 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7760 local file0=$DIR/$tfile.0
7761 local file1=$DIR/$tfile.1
7762 local xattr0=$TMP/$tfile.0
7763 local xattr1=$TMP/$tfile.1
7764 local namelist="lov lma lmv link fid version som hsm"
7768 rm -rf $file0 $file1 $xattr0 $xattr1
7771 # Get 'before' xattrs of $file1.
7772 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7774 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7775 namelist+=" lfsck_namespace"
7776 for name in $namelist; do
7777 # Try to copy xattr from $file0 to $file1.
7778 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7780 setfattr --name=trusted.$name --value="$value" $file1 ||
7781 error "setxattr 'trusted.$name' failed"
7783 # Try to set a garbage xattr.
7784 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7786 if [[ x$name == "xlov" ]]; then
7787 setfattr --name=trusted.lov --value="$value" $file1 &&
7788 error "setxattr invalid 'trusted.lov' success"
7790 setfattr --name=trusted.$name --value="$value" $file1 ||
7791 error "setxattr invalid 'trusted.$name' failed"
7794 # Try to remove the xattr from $file1. We don't care if this
7795 # appears to succeed or fail, we just don't want there to be
7796 # any changes or crashes.
7797 setfattr --remove=$trusted.$name $file1 2> /dev/null
7800 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7803 # Try to copy xattr from $file0 to $file1.
7804 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7806 setfattr --name=trusted.$name --value="$value" $file1 ||
7807 error "setxattr 'trusted.$name' failed"
7809 # Try to set a garbage xattr.
7810 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7812 setfattr --name=trusted.$name --value="$value" $file1 ||
7813 error "setxattr 'trusted.$name' failed"
7815 # Try to remove the xattr from $file1. We don't care if this
7816 # appears to succeed or fail, we just don't want there to be
7817 # any changes or crashes.
7818 setfattr --remove=$trusted.$name $file1 2> /dev/null
7821 # Get 'after' xattrs of file1.
7822 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7824 if ! diff $xattr0 $xattr1; then
7825 error "before and after xattrs of '$file1' differ"
7828 rm -rf $file0 $file1 $xattr0 $xattr1
7832 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7834 test_102p() { # LU-4703 setxattr did not check ownership
7835 local testfile=$DIR/$tfile
7837 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7838 skip "MDS needs to be at least 2.5.56" && return
7842 echo "setfacl as user..."
7843 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7844 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7846 echo "setfattr as user..."
7847 setfacl -m "u:$RUNAS_ID:---" $testfile
7848 $RUNAS setfattr -x system.posix_acl_access $testfile
7849 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7851 run_test 102p "check setxattr(2) correctly fails without permission"
7854 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7855 skip "MDS needs to be at least 2.6.92" && return
7856 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7858 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7861 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7862 skip "MDS needs to be at least 2.6.93" && return
7863 touch $DIR/$tfile || error "touch"
7864 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7865 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7866 rm $DIR/$tfile || error "rm"
7869 mkdir -p $DIR/$tdir || error "mkdir"
7870 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7871 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7872 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7873 error "$testfile error deleting user.author1"
7874 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7875 grep "user.$(basename $tdir)" &&
7876 error "$tdir did not delete user.$(basename $tdir)"
7877 rmdir $DIR/$tdir || error "rmdir"
7880 test_mkdir $DIR/$tdir
7881 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7882 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7883 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7884 error "$testfile error deleting user.author1"
7885 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7886 grep "user.$(basename $tdir)" &&
7887 error "$tdir did not delete user.$(basename $tdir)"
7888 rmdir $DIR/$tdir || error "rm striped dir"
7890 run_test 102r "set EAs with empty values"
7894 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7899 [ "$UID" != 0 ] && skip_env "must run as root" && return
7900 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7901 skip "must have acl enabled" && return
7902 [ -z "$(which setfacl 2>/dev/null)" ] &&
7903 skip_env "could not find setfacl" && return
7904 $GSS && skip "could not run under gss" && return
7905 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7907 gpasswd -a daemon bin # LU-5641
7908 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7910 declare -a identity_old
7912 for num in $(seq $MDSCOUNT); do
7913 switch_identity $num true || identity_old[$num]=$?
7921 echo "performing cp ..."
7922 run_acl_subtest cp || error "run_acl_subtest cp failed"
7923 echo "performing getfacl-noacl..."
7924 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7925 echo "performing misc..."
7926 run_acl_subtest misc || error "misc test failed"
7927 echo "performing permissions..."
7928 run_acl_subtest permissions || error "permissions failed"
7929 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7930 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7931 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7932 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7934 echo "performing permissions xattr..."
7935 run_acl_subtest permissions_xattr ||
7936 error "permissions_xattr failed"
7938 echo "performing setfacl..."
7939 run_acl_subtest setfacl || error "setfacl test failed"
7941 # inheritance test got from HP
7942 echo "performing inheritance..."
7943 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7944 chmod +x make-tree || error "chmod +x failed"
7945 run_acl_subtest inheritance || error "inheritance test failed"
7948 echo "LU-974 ignore umask when acl is enabled..."
7949 run_acl_subtest 974 || error "LU-974 umask test failed"
7950 if [ $MDSCOUNT -ge 2 ]; then
7951 run_acl_subtest 974_remote ||
7952 error "LU-974 umask test failed under remote dir"
7955 echo "LU-2561 newly created file is same size as directory..."
7956 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7957 run_acl_subtest 2561 || error "LU-2561 test failed"
7959 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7962 run_acl_subtest 4924 || error "LU-4924 test failed"
7967 for num in $(seq $MDSCOUNT); do
7968 if [ "${identity_old[$num]}" = 1 ]; then
7969 switch_identity $num false || identity_old[$num]=$?
7973 run_test 103a "acl test ========================================="
7977 cp -rp $DIR/$tdir $DIR/$tdir.bak
7979 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7980 error "$DIR/$tdir shouldn't contain default ACL"
7981 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7982 error "$DIR/$tdir.bak shouldn't contain default ACL"
7985 run_test 103c "'cp -rp' won't set empty acl"
7988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7990 lfs df || error "lfs df failed"
7991 lfs df -ih || error "lfs df -ih failed"
7992 lfs df -h $DIR || error "lfs df -h $DIR failed"
7993 lfs df -i $DIR || error "lfs df -i $DIR failed"
7994 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7995 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7997 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7998 lctl --device %$OSC deactivate
7999 lfs df || error "lfs df with deactivated OSC failed"
8000 lctl --device %$OSC activate
8001 # wait the osc back to normal
8002 wait_osc_import_state client ost FULL
8004 lfs df || error "lfs df with reactivated OSC failed"
8007 run_test 104a "lfs df [-ih] [path] test ========================="
8010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8011 [ $RUNAS_ID -eq $UID ] &&
8012 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8014 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8015 grep "Permission denied" | wc -l)))
8016 if [ $denied_cnt -ne 0 ]; then
8017 error "lfs check servers test failed"
8020 run_test 104b "$RUNAS lfs check servers test ===================="
8023 # doesn't work on 2.4 kernels
8025 if $(flock_is_enabled); then
8026 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8028 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8032 run_test 105a "flock when mounted without -o flock test ========"
8036 if $(flock_is_enabled); then
8037 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8039 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8043 run_test 105b "fcntl when mounted without -o flock test ========"
8047 if $(flock_is_enabled); then
8048 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8050 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8054 run_test 105c "lockf when mounted without -o flock test"
8056 test_105d() { # bug 15924
8057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8058 test_mkdir $DIR/$tdir
8059 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8060 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8061 $LCTL set_param fail_loc=0x80000315
8062 flocks_test 2 $DIR/$tdir
8064 run_test 105d "flock race (should not freeze) ========"
8066 test_105e() { # bug 22660 && 22040
8067 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8069 flocks_test 3 $DIR/$tfile
8071 run_test 105e "Two conflicting flocks from same process"
8073 test_106() { #bug 10921
8074 test_mkdir $DIR/$tdir
8075 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8076 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8078 run_test 106 "attempt exec of dir followed by chown of that dir"
8081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8088 local save_pattern=$(sysctl -n kernel.core_pattern)
8089 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8090 sysctl -w kernel.core_pattern=$file
8091 sysctl -w kernel.core_uses_pid=0
8099 kill -s 11 $SLEEPPID
8101 if [ -e $file ]; then
8102 size=`stat -c%s $file`
8103 [ $size -eq 0 ] && error "Fail to create core file $file"
8105 error "Fail to create core file $file"
8108 sysctl -w kernel.core_pattern=$save_pattern
8109 sysctl -w kernel.core_uses_pid=$save_uses_pid
8112 run_test 107 "Coredump on SIG"
8115 test_mkdir $DIR/$tdir
8116 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8117 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8118 error "mkdir with 256 char should fail, but did not"
8119 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8120 error "create with 255 char failed"
8121 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8122 error "create with 256 char should fail, but did not"
8127 run_test 110 "filename length checking"
8130 # Purpose: To verify dynamic thread (OSS) creation.
8133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8134 remote_ost_nodsh && skip "remote OST with nodsh" && return
8136 # Lustre does not stop service threads once they are started.
8137 # Reset number of running threads to default.
8142 local save_params="$TMP/sanity-$TESTNAME.parameters"
8144 # Get ll_ost_io count before I/O
8145 OSTIO_pre=$(do_facet ost1 \
8146 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8147 # Exit if lustre is not running (ll_ost_io not running).
8148 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8150 echo "Starting with $OSTIO_pre threads"
8151 local thread_max=$((OSTIO_pre * 2))
8152 local rpc_in_flight=$((thread_max * 2))
8153 # Number of I/O Process proposed to be started.
8155 local facets=$(get_facets OST)
8157 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8158 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8160 # Set in_flight to $rpc_in_flight
8161 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8162 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8163 nfiles=${rpc_in_flight}
8164 # Set ost thread_max to $thread_max
8165 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8167 # 5 Minutes should be sufficient for max number of OSS
8168 # threads(thread_max) to be created.
8172 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8173 test_mkdir $DIR/$tdir
8174 for i in $(seq $nfiles); do
8175 local file=$DIR/$tdir/${tfile}-$i
8176 $LFS setstripe -c -1 -i 0 $file
8177 ($WTL $file $timeout)&
8180 # I/O Started - Wait for thread_started to reach thread_max or report
8181 # error if thread_started is more than thread_max.
8182 echo "Waiting for thread_started to reach thread_max"
8183 local thread_started=0
8184 local end_time=$((SECONDS + timeout))
8186 while [ $SECONDS -le $end_time ] ; do
8188 # Get ost i/o thread_started count.
8189 thread_started=$(do_facet ost1 \
8191 ost.OSS.ost_io.threads_started | cut -d= -f2")
8192 # Break out if thread_started is equal/greater than thread_max
8193 if [[ $thread_started -ge $thread_max ]]; then
8194 echo ll_ost_io thread_started $thread_started, \
8195 equal/greater than thread_max $thread_max
8201 # Cleanup - We have the numbers, Kill i/o jobs if running.
8202 jobcount=($(jobs -p))
8203 for i in $(seq 0 $((${#jobcount[@]}-1)))
8205 kill -9 ${jobcount[$i]}
8206 if [ $? -ne 0 ] ; then
8208 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8212 # Cleanup files left by WTL binary.
8213 for i in $(seq $nfiles); do
8214 local file=$DIR/$tdir/${tfile}-$i
8216 if [ $? -ne 0 ] ; then
8217 echo "Warning: Failed to delete file $file"
8221 restore_lustre_params <$save_params
8222 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8224 # Error out if no new thread has started or Thread started is greater
8226 if [[ $thread_started -le $OSTIO_pre ||
8227 $thread_started -gt $thread_max ]]; then
8228 error "ll_ost_io: thread_started $thread_started" \
8229 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8230 "No new thread started or thread started greater " \
8234 run_test 115 "verify dynamic thread creation===================="
8237 wait_delete_completed
8238 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8239 echo "OST kbytes available: ${AVAIL[@]}"
8244 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8245 #echo OST $i: ${AVAIL[i]}kb
8246 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8250 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8255 echo "Min free space: OST $MINI: $MINV"
8256 echo "Max free space: OST $MAXI: $MAXV"
8259 test_116a() { # was previously test_116()
8260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8261 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8263 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8265 echo -n "Free space priority "
8266 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8271 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8272 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8274 trap simple_cleanup_common EXIT
8277 # Check if we need to generate uneven OSTs
8278 test_mkdir -p $DIR/$tdir/OST${MINI}
8279 local FILL=$((MINV / 4))
8280 local DIFF=$((MAXV - MINV))
8281 local DIFF2=$((DIFF * 100 / MINV))
8283 local threshold=$(do_facet $SINGLEMDS \
8284 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8285 threshold=${threshold%%%}
8286 echo -n "Check for uneven OSTs: "
8287 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8289 if [[ $DIFF2 -gt $threshold ]]; then
8291 echo "Don't need to fill OST$MINI"
8293 # generate uneven OSTs. Write 2% over the QOS threshold value
8295 DIFF=$((threshold - DIFF2 + 2))
8296 DIFF2=$((MINV * DIFF / 100))
8297 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8298 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8299 error "setstripe failed"
8300 DIFF=$((DIFF2 / 2048))
8302 while [ $i -lt $DIFF ]; do
8304 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8305 bs=2M count=1 2>/dev/null
8314 DIFF=$((MAXV - MINV))
8315 DIFF2=$((DIFF * 100 / MINV))
8316 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8317 if [ $DIFF2 -gt $threshold ]; then
8320 echo "failed - QOS mode won't be used"
8321 skip "QOS imbalance criteria not met"
8322 simple_cleanup_common
8331 # now fill using QOS
8332 $SETSTRIPE -c 1 $DIR/$tdir
8333 FILL=$((FILL / 200))
8334 if [ $FILL -gt 600 ]; then
8337 echo "writing $FILL files to QOS-assigned OSTs"
8339 while [ $i -lt $FILL ]; do
8341 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8345 echo "wrote $i 200k files"
8349 echo "Note: free space may not be updated, so measurements might be off"
8351 DIFF2=$((MAXV - MINV))
8352 echo "free space delta: orig $DIFF final $DIFF2"
8353 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8354 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8355 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8356 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8357 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8358 if [[ $DIFF -gt 0 ]]; then
8359 FILL=$((DIFF2 * 100 / DIFF - 100))
8360 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8363 # Figure out which files were written where
8364 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8365 awk '/'$MINI1': / {print $2; exit}')
8367 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8368 echo "$MINC files created on smaller OST $MINI1"
8369 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8370 awk '/'$MAXI1': / {print $2; exit}')
8372 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8373 echo "$MAXC files created on larger OST $MAXI1"
8374 if [[ $MINC -gt 0 ]]; then
8375 FILL=$((MAXC * 100 / MINC - 100))
8376 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8378 [[ $MAXC -gt $MINC ]] ||
8379 error_ignore LU-9 "stripe QOS didn't balance free space"
8380 simple_cleanup_common
8382 run_test 116a "stripe QOS: free space balance ==================="
8384 test_116b() { # LU-2093
8385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8386 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8388 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8389 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8390 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8391 [ -z "$old_rr" ] && skip "no QOS" && return 0
8392 do_facet $SINGLEMDS lctl set_param \
8393 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8395 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8396 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8397 do_facet $SINGLEMDS lctl set_param fail_loc=0
8399 do_facet $SINGLEMDS lctl set_param \
8400 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8402 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8404 test_117() # bug 10891
8406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8407 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8408 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8409 lctl set_param fail_loc=0x21e
8410 > $DIR/$tfile || error "truncate failed"
8411 lctl set_param fail_loc=0
8412 echo "Truncate succeeded."
8415 run_test 117 "verify osd extend =========="
8417 NO_SLOW_RESENDCOUNT=4
8418 export OLD_RESENDCOUNT=""
8419 set_resend_count () {
8420 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8421 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8422 lctl set_param -n $PROC_RESENDCOUNT $1
8423 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8426 # for reduce test_118* time (b=14842)
8427 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8429 # Reset async IO behavior after error case
8431 FILE=$DIR/reset_async
8433 # Ensure all OSCs are cleared
8434 $SETSTRIPE -c -1 $FILE
8435 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8440 test_118a() #bug 11710
8442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8445 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8446 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8447 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8449 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8450 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8455 run_test 118a "verify O_SYNC works =========="
8459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8460 remote_ost_nodsh && skip "remote OST with nodsh" && return
8464 #define OBD_FAIL_SRV_ENOENT 0x217
8465 set_nodes_failloc "$(osts_nodes)" 0x217
8466 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8468 set_nodes_failloc "$(osts_nodes)" 0
8469 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8470 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8473 if [[ $RC -eq 0 ]]; then
8474 error "Must return error due to dropped pages, rc=$RC"
8478 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8479 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8483 echo "Dirty pages not leaked on ENOENT"
8485 # Due to the above error the OSC will issue all RPCs syncronously
8486 # until a subsequent RPC completes successfully without error.
8487 $MULTIOP $DIR/$tfile Ow4096yc
8492 run_test 118b "Reclaim dirty pages on fatal error =========="
8496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8498 # for 118c, restore the original resend count, LU-1940
8499 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8500 set_resend_count $OLD_RESENDCOUNT
8501 remote_ost_nodsh && skip "remote OST with nodsh" && return
8505 #define OBD_FAIL_OST_EROFS 0x216
8506 set_nodes_failloc "$(osts_nodes)" 0x216
8508 # multiop should block due to fsync until pages are written
8509 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8513 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8514 error "Multiop failed to block on fsync, pid=$MULTIPID"
8517 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8519 if [[ $WRITEBACK -eq 0 ]]; then
8520 error "No page in writeback, writeback=$WRITEBACK"
8523 set_nodes_failloc "$(osts_nodes)" 0
8526 if [[ $RC -ne 0 ]]; then
8527 error "Multiop fsync failed, rc=$RC"
8530 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8531 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8533 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8534 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8538 echo "Dirty pages flushed via fsync on EROFS"
8541 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8543 # continue to use small resend count to reduce test_118* time (b=14842)
8544 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8549 remote_ost_nodsh && skip "remote OST with nodsh" && return
8553 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8554 set_nodes_failloc "$(osts_nodes)" 0x214
8555 # multiop should block due to fsync until pages are written
8556 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8560 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8561 error "Multiop failed to block on fsync, pid=$MULTIPID"
8564 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8566 if [[ $WRITEBACK -eq 0 ]]; then
8567 error "No page in writeback, writeback=$WRITEBACK"
8570 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8571 set_nodes_failloc "$(osts_nodes)" 0
8573 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8574 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8576 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8577 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8581 echo "Dirty pages gaurenteed flushed via fsync"
8584 run_test 118d "Fsync validation inject a delay of the bulk =========="
8587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8590 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8591 lctl set_param fail_loc=0x8000040a
8593 # Should simulate EINVAL error which is fatal
8594 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8596 if [[ $RC -eq 0 ]]; then
8597 error "Must return error due to dropped pages, rc=$RC"
8600 lctl set_param fail_loc=0x0
8602 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8603 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8604 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8606 if [[ $LOCKED -ne 0 ]]; then
8607 error "Locked pages remain in cache, locked=$LOCKED"
8610 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8611 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8615 echo "No pages locked after fsync"
8620 run_test 118f "Simulate unrecoverable OSC side error =========="
8623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8626 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8627 lctl set_param fail_loc=0x406
8629 # simulate local -ENOMEM
8630 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8633 lctl set_param fail_loc=0
8634 if [[ $RC -eq 0 ]]; then
8635 error "Must return error due to dropped pages, rc=$RC"
8638 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8639 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8640 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8642 if [[ $LOCKED -ne 0 ]]; then
8643 error "Locked pages remain in cache, locked=$LOCKED"
8646 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8647 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8651 echo "No pages locked after fsync"
8656 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8660 remote_ost_nodsh && skip "remote OST with nodsh" && return
8664 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8665 set_nodes_failloc "$(osts_nodes)" 0x20e
8666 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8667 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8670 set_nodes_failloc "$(osts_nodes)" 0
8671 if [[ $RC -eq 0 ]]; then
8672 error "Must return error due to dropped pages, rc=$RC"
8675 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8676 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8677 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8679 if [[ $LOCKED -ne 0 ]]; then
8680 error "Locked pages remain in cache, locked=$LOCKED"
8683 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8684 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8688 echo "No pages locked after fsync"
8692 run_test 118h "Verify timeout in handling recoverables errors =========="
8694 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8698 remote_ost_nodsh && skip "remote OST with nodsh" && return
8702 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8703 set_nodes_failloc "$(osts_nodes)" 0x20e
8705 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8706 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8709 set_nodes_failloc "$(osts_nodes)" 0
8713 if [[ $RC -ne 0 ]]; then
8714 error "got error, but should be not, rc=$RC"
8717 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8718 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8719 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8720 if [[ $LOCKED -ne 0 ]]; then
8721 error "Locked pages remain in cache, locked=$LOCKED"
8724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8729 echo "No pages locked after fsync"
8733 run_test 118i "Fix error before timeout in recoverable error =========="
8735 [ "$SLOW" = "no" ] && set_resend_count 4
8738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8739 remote_ost_nodsh && skip "remote OST with nodsh" && return
8743 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8744 set_nodes_failloc "$(osts_nodes)" 0x220
8746 # return -EIO from OST
8747 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8749 set_nodes_failloc "$(osts_nodes)" 0x0
8750 if [[ $RC -eq 0 ]]; then
8751 error "Must return error due to dropped pages, rc=$RC"
8754 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8755 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8756 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8757 if [[ $LOCKED -ne 0 ]]; then
8758 error "Locked pages remain in cache, locked=$LOCKED"
8761 # in recoverable error on OST we want resend and stay until it finished
8762 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8763 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8767 echo "No pages locked after fsync"
8771 run_test 118j "Simulate unrecoverable OST side error =========="
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8776 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8778 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8779 set_nodes_failloc "$(osts_nodes)" 0x20e
8780 test_mkdir $DIR/$tdir
8782 for ((i=0;i<10;i++)); do
8783 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8784 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8791 set_nodes_failloc "$(osts_nodes)" 0
8794 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8800 test_mkdir $DIR/$tdir
8801 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8804 run_test 118l "fsync dir"
8806 test_118m() # LU-3066
8808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8809 test_mkdir $DIR/$tdir
8810 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8813 run_test 118m "fdatasync dir ========="
8815 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8823 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8825 # Sleep to avoid a cached response.
8826 #define OBD_STATFS_CACHE_SECONDS 1
8829 # Inject a 10 second delay in the OST_STATFS handler.
8830 #define OBD_FAIL_OST_STATFS_DELAY 0x242
8831 set_nodes_failloc "$(osts_nodes)" 0x242
8834 stat --file-system $MOUNT > /dev/null
8837 set_nodes_failloc "$(osts_nodes)" 0
8839 if ((end - begin > 20)); then
8840 error "statfs took $((end - begin)) seconds, expected 10"
8843 run_test 118n "statfs() sends OST_STATFS requests in parallel"
8845 test_119a() # bug 11737
8847 BSIZE=$((512 * 1024))
8848 directio write $DIR/$tfile 0 1 $BSIZE
8849 # We ask to read two blocks, which is more than a file size.
8850 # directio will indicate an error when requested and actual
8851 # sizes aren't equeal (a normal situation in this case) and
8852 # print actual read amount.
8853 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8854 if [ "$NOB" != "$BSIZE" ]; then
8855 error "read $NOB bytes instead of $BSIZE"
8859 run_test 119a "Short directIO read must return actual read amount"
8861 test_119b() # bug 11737
8863 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8865 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8866 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8868 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8869 error "direct read failed"
8872 run_test 119b "Sparse directIO read must return actual read amount"
8874 test_119c() # bug 13099
8877 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8878 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8881 run_test 119c "Testing for direct read hitting hole"
8883 test_119d() # bug 15950
8885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8886 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8887 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8889 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8890 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8891 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8892 lctl set_param fail_loc=0x40d
8893 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8896 cat $DIR/$tfile > /dev/null &
8897 lctl set_param fail_loc=0
8900 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8902 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8903 error "the read rpcs have not completed in 2s"
8905 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8907 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8912 test_mkdir $DIR/$tdir
8913 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8914 { skip "no early lock cancel on server"; return 0; }
8916 lru_resize_disable mdc
8917 lru_resize_disable osc
8918 cancel_lru_locks mdc
8919 # asynchronous object destroy at MDT could cause bl ast to client
8920 cancel_lru_locks osc
8922 stat $DIR/$tdir > /dev/null
8923 can1=$(do_facet $SINGLEMDS \
8924 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8925 awk '/ldlm_cancel/ {print $2}')
8926 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8927 awk '/ldlm_bl_callback/ {print $2}')
8928 test_mkdir -c1 $DIR/$tdir/d1
8929 can2=$(do_facet $SINGLEMDS \
8930 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8931 awk '/ldlm_cancel/ {print $2}')
8932 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8933 awk '/ldlm_bl_callback/ {print $2}')
8934 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8935 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8936 lru_resize_enable mdc
8937 lru_resize_enable osc
8939 run_test 120a "Early Lock Cancel: mkdir test"
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8943 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8944 test_mkdir $DIR/$tdir
8945 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8946 { skip "no early lock cancel on server"; return 0; }
8947 lru_resize_disable mdc
8948 lru_resize_disable osc
8949 cancel_lru_locks mdc
8950 stat $DIR/$tdir > /dev/null
8951 can1=$(do_facet $SINGLEMDS \
8952 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8953 awk '/ldlm_cancel/ {print $2}')
8954 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8955 awk '/ldlm_bl_callback/ {print $2}')
8957 can2=$(do_facet $SINGLEMDS \
8958 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8959 awk '/ldlm_cancel/ {print $2}')
8960 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8961 awk '/ldlm_bl_callback/ {print $2}')
8962 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8963 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8964 lru_resize_enable mdc
8965 lru_resize_enable osc
8967 run_test 120b "Early Lock Cancel: create test"
8970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8972 test_mkdir -c1 $DIR/$tdir
8973 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8974 { skip "no early lock cancel on server"; return 0; }
8975 lru_resize_disable mdc
8976 lru_resize_disable osc
8977 test_mkdir -c1 $DIR/$tdir/d1
8978 test_mkdir -c1 $DIR/$tdir/d2
8979 touch $DIR/$tdir/d1/f1
8980 cancel_lru_locks mdc
8981 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8982 can1=$(do_facet $SINGLEMDS \
8983 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8984 awk '/ldlm_cancel/ {print $2}')
8985 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8986 awk '/ldlm_bl_callback/ {print $2}')
8987 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8988 can2=$(do_facet $SINGLEMDS \
8989 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8990 awk '/ldlm_cancel/ {print $2}')
8991 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8992 awk '/ldlm_bl_callback/ {print $2}')
8993 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8994 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8995 lru_resize_enable mdc
8996 lru_resize_enable osc
8998 run_test 120c "Early Lock Cancel: link test"
9001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9003 test_mkdir -c1 $DIR/$tdir
9004 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9005 { skip "no early lock cancel on server"; return 0; }
9006 lru_resize_disable mdc
9007 lru_resize_disable osc
9009 cancel_lru_locks mdc
9010 stat $DIR/$tdir > /dev/null
9011 can1=$(do_facet $SINGLEMDS \
9012 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9013 awk '/ldlm_cancel/ {print $2}')
9014 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9015 awk '/ldlm_bl_callback/ {print $2}')
9016 chmod a+x $DIR/$tdir
9017 can2=$(do_facet $SINGLEMDS \
9018 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9019 awk '/ldlm_cancel/ {print $2}')
9020 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9021 awk '/ldlm_bl_callback/ {print $2}')
9022 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9023 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9024 lru_resize_enable mdc
9025 lru_resize_enable osc
9027 run_test 120d "Early Lock Cancel: setattr test"
9030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9031 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9032 { skip "no early lock cancel on server"; return 0; }
9033 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9034 local dlmtrace_set=false
9036 test_mkdir -c1 $DIR/$tdir
9037 lru_resize_disable mdc
9038 lru_resize_disable osc
9039 ! $LCTL get_param debug | grep -q dlmtrace &&
9040 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9041 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9042 cancel_lru_locks mdc
9043 cancel_lru_locks osc
9044 dd if=$DIR/$tdir/f1 of=/dev/null
9045 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9046 # XXX client can not do early lock cancel of OST lock
9047 # during unlink (LU-4206), so cancel osc lock now.
9049 cancel_lru_locks osc
9050 can1=$(do_facet $SINGLEMDS \
9051 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9052 awk '/ldlm_cancel/ {print $2}')
9053 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9054 awk '/ldlm_bl_callback/ {print $2}')
9055 unlink $DIR/$tdir/f1
9057 can2=$(do_facet $SINGLEMDS \
9058 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9059 awk '/ldlm_cancel/ {print $2}')
9060 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9061 awk '/ldlm_bl_callback/ {print $2}')
9062 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9063 $LCTL dk $TMP/cancel.debug.txt
9064 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9065 $LCTL dk $TMP/blocking.debug.txt
9066 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9067 lru_resize_enable mdc
9068 lru_resize_enable osc
9070 run_test 120e "Early Lock Cancel: unlink test"
9073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9074 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9075 { skip "no early lock cancel on server"; return 0; }
9076 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9077 test_mkdir -c1 $DIR/$tdir
9078 lru_resize_disable mdc
9079 lru_resize_disable osc
9080 test_mkdir -c1 $DIR/$tdir/d1
9081 test_mkdir -c1 $DIR/$tdir/d2
9082 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9083 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9084 cancel_lru_locks mdc
9085 cancel_lru_locks osc
9086 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9087 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9088 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9089 # XXX client can not do early lock cancel of OST lock
9090 # during rename (LU-4206), so cancel osc lock now.
9092 cancel_lru_locks osc
9093 can1=$(do_facet $SINGLEMDS \
9094 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9095 awk '/ldlm_cancel/ {print $2}')
9096 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9097 awk '/ldlm_bl_callback/ {print $2}')
9098 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9100 can2=$(do_facet $SINGLEMDS \
9101 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9102 awk '/ldlm_cancel/ {print $2}')
9103 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9104 awk '/ldlm_bl_callback/ {print $2}')
9105 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9106 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9107 lru_resize_enable mdc
9108 lru_resize_enable osc
9110 run_test 120f "Early Lock Cancel: rename test"
9113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9114 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9115 { skip "no early lock cancel on server"; return 0; }
9116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9117 lru_resize_disable mdc
9118 lru_resize_disable osc
9120 echo create $count files
9121 test_mkdir $DIR/$tdir
9122 cancel_lru_locks mdc
9123 cancel_lru_locks osc
9126 can0=$(do_facet $SINGLEMDS \
9127 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9128 awk '/ldlm_cancel/ {print $2}')
9129 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9130 awk '/ldlm_bl_callback/ {print $2}')
9131 createmany -o $DIR/$tdir/f $count
9133 can1=$(do_facet $SINGLEMDS \
9134 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9135 awk '/ldlm_cancel/ {print $2}')
9136 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9137 awk '/ldlm_bl_callback/ {print $2}')
9139 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9140 echo rm $count files
9143 can2=$(do_facet $SINGLEMDS \
9144 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9145 awk '/ldlm_cancel/ {print $2}')
9146 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9147 awk '/ldlm_bl_callback/ {print $2}')
9149 echo total: $count removes in $((t2-t1))
9150 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9152 # wait for commitment of removal
9153 lru_resize_enable mdc
9154 lru_resize_enable osc
9156 run_test 120g "Early Lock Cancel: performance test"
9158 test_121() { #bug #10589
9159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9161 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9162 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9163 lctl set_param fail_loc=0x310
9164 cancel_lru_locks osc > /dev/null
9165 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9166 lctl set_param fail_loc=0
9167 [[ $reads -eq $writes ]] ||
9168 error "read $reads blocks, must be $writes blocks"
9170 run_test 121 "read cancel race ========="
9172 test_123a() { # was test 123, statahead(bug 11401)
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9175 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9176 log "testing UP system. Performance may be lower than expected."
9181 test_mkdir $DIR/$tdir
9182 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9183 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9185 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9186 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9188 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9189 lctl set_param -n llite.*.statahead_max 0
9190 lctl get_param llite.*.statahead_max
9191 cancel_lru_locks mdc
9192 cancel_lru_locks osc
9194 time ls -l $DIR/$tdir | wc -l
9196 delta=$((etime - stime))
9197 log "ls $i files without statahead: $delta sec"
9198 lctl set_param llite.*.statahead_max=$max
9200 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9201 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9202 cancel_lru_locks mdc
9203 cancel_lru_locks osc
9205 time ls -l $DIR/$tdir | wc -l
9207 delta_sa=$((etime - stime))
9208 log "ls $i files with statahead: $delta_sa sec"
9209 lctl get_param -n llite.*.statahead_stats
9210 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9212 [[ $swrong -lt $ewrong ]] &&
9213 log "statahead was stopped, maybe too many locks held!"
9214 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9216 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9217 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9218 lctl set_param -n llite.*.statahead_max 0
9219 lctl get_param llite.*.statahead_max
9220 cancel_lru_locks mdc
9221 cancel_lru_locks osc
9223 time ls -l $DIR/$tdir | wc -l
9225 delta=$((etime - stime))
9226 log "ls $i files again without statahead: $delta sec"
9227 lctl set_param llite.*.statahead_max=$max
9228 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9229 if [ $SLOWOK -eq 0 ]; then
9230 error "ls $i files is slower with statahead!"
9232 log "ls $i files is slower with statahead!"
9238 [ $delta -gt 20 ] && break
9239 [ $delta -gt 8 ] && MULT=$((50 / delta))
9240 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9248 delta=$((etime - stime))
9249 log "rm -r $DIR/$tdir/: $delta seconds"
9251 lctl get_param -n llite.*.statahead_stats
9253 run_test 123a "verify statahead work"
9255 test_123b () { # statahead(bug 15027)
9256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9257 test_mkdir $DIR/$tdir
9258 createmany -o $DIR/$tdir/$tfile-%d 1000
9260 cancel_lru_locks mdc
9261 cancel_lru_locks osc
9263 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9264 lctl set_param fail_loc=0x80000803
9265 ls -lR $DIR/$tdir > /dev/null
9267 lctl set_param fail_loc=0x0
9268 lctl get_param -n llite.*.statahead_stats
9273 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9277 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9278 { skip "no lru resize on server"; return 0; }
9280 test_mkdir $DIR/$tdir
9282 log "create $NR files at $DIR/$tdir"
9283 createmany -o $DIR/$tdir/f $NR ||
9284 error "failed to create $NR files in $DIR/$tdir"
9286 cancel_lru_locks mdc
9287 ls -l $DIR/$tdir > /dev/null
9291 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9292 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9293 LRU_SIZE=$($LCTL get_param -n $PARAM)
9294 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9295 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9297 log "NS=$(basename $NSDIR)"
9302 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9303 skip "Not enough cached locks created!"
9310 # We know that lru resize allows one client to hold $LIMIT locks
9311 # for 10h. After that locks begin to be killed by client.
9313 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9315 if [ $LIMIT -lt $LRU_SIZE ]; then
9316 skip "Limit is too small $LIMIT"
9320 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9321 # killing locks. Some time was spent for creating locks. This means
9322 # that up to the moment of sleep finish we must have killed some of
9323 # them (10-100 locks). This depends on how fast ther were created.
9324 # Many of them were touched in almost the same moment and thus will
9325 # be killed in groups.
9326 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9328 # Use $LRU_SIZE_B here to take into account real number of locks
9329 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9330 local LRU_SIZE_B=$LRU_SIZE
9332 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9333 log "OLD_LVF=$OLD_LVF"
9334 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9336 # Let's make sure that we really have some margin. Client checks
9337 # cached locks every 10 sec.
9339 log "Sleep ${SLEEP} sec"
9341 while ((SEC<$SLEEP)); do
9345 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9349 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9350 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9352 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9353 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9354 unlinkmany $DIR/$tdir/f $NR
9358 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9359 log "unlink $NR files at $DIR/$tdir"
9360 unlinkmany $DIR/$tdir/f $NR
9362 run_test 124a "lru resize ======================================="
9364 get_max_pool_limit()
9366 local limit=$($LCTL get_param \
9367 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9370 if [[ $l -gt $max ]]; then
9378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9379 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9380 { skip "no lru resize on server"; return 0; }
9382 LIMIT=$(get_max_pool_limit)
9384 NR=$(($(default_lru_size)*20))
9385 if [[ $NR -gt $LIMIT ]]; then
9386 log "Limit lock number by $LIMIT locks"
9390 IFree=$(mdsrate_inodes_available)
9391 if [ $IFree -lt $NR ]; then
9392 log "Limit lock number by $IFree inodes"
9396 lru_resize_disable mdc
9397 test_mkdir -p $DIR/$tdir/disable_lru_resize
9399 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9400 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9401 cancel_lru_locks mdc
9404 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9407 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9410 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9414 nolruresize_delta=$((etime-stime))
9415 log "ls -la time: $nolruresize_delta seconds"
9416 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9417 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9419 lru_resize_enable mdc
9420 test_mkdir -p $DIR/$tdir/enable_lru_resize
9422 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9423 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9424 cancel_lru_locks mdc
9427 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9430 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9433 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9437 lruresize_delta=$((etime-stime))
9438 log "ls -la time: $lruresize_delta seconds"
9439 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9441 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9442 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9443 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9444 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9446 log "lru resize performs the same with no lru resize"
9448 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9450 run_test 124b "lru resize (performance test) ======================="
9453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9454 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9455 { skip "no lru resize on server"; return 0; }
9457 # cache ununsed locks on client
9459 cancel_lru_locks mdc
9460 test_mkdir $DIR/$tdir
9461 createmany -o $DIR/$tdir/f $nr ||
9462 error "failed to create $nr files in $DIR/$tdir"
9463 ls -l $DIR/$tdir > /dev/null
9465 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9466 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9467 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9468 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9469 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9471 # set lru_max_age to 1 sec
9472 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9473 echo "sleep $((recalc_p * 2)) seconds..."
9474 sleep $((recalc_p * 2))
9476 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9477 # restore lru_max_age
9478 $LCTL set_param -n $nsdir.lru_max_age $max_age
9479 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9480 unlinkmany $DIR/$tdir/f $nr
9482 run_test 124c "LRUR cancel very aged locks"
9484 test_125() { # 13358
9485 $LCTL get_param -n llite.*.client_type | grep -q local ||
9486 { skip "must run as local client"; return; }
9487 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9488 { skip "must have acl enabled"; return; }
9489 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9490 test_mkdir $DIR/$tdir
9491 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9492 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9493 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9495 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9497 test_126() { # bug 12829/13455
9498 $LCTL get_param -n llite.*.client_type | grep -q local ||
9499 { skip "must run as local client"; return; }
9500 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9501 $GSS && skip "must run as gss disabled" && return
9503 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9504 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9506 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9508 run_test 126 "check that the fsgid provided by the client is taken into account"
9510 test_127a() { # bug 15521
9511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9512 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9513 $LCTL set_param osc.*.stats=0
9514 FSIZE=$((2048 * 1024))
9515 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9516 cancel_lru_locks osc
9517 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9519 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9520 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9521 echo "got $COUNT $NAME"
9522 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9523 eval $NAME=$COUNT || error "Wrong proc format"
9526 read_bytes|write_bytes)
9527 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9528 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9529 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9530 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9531 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9532 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9533 error "sumsquare is too small: $SUMSQ"
9534 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9535 error "sumsquare is too big: $SUMSQ"
9539 done < $DIR/${tfile}.tmp
9541 #check that we actually got some stats
9542 [ "$read_bytes" ] || error "Missing read_bytes stats"
9543 [ "$write_bytes" ] || error "Missing write_bytes stats"
9544 [ "$read_bytes" != 0 ] || error "no read done"
9545 [ "$write_bytes" != 0 ] || error "no write done"
9547 run_test 127a "verify the client stats are sane"
9549 test_127b() { # bug LU-333
9550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9551 $LCTL set_param llite.*.stats=0
9552 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9553 # perform 2 reads and writes so MAX is different from SUM.
9554 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9555 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9556 cancel_lru_locks osc
9557 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9558 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9560 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9561 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9562 echo "got $COUNT $NAME"
9563 eval $NAME=$COUNT || error "Wrong proc format"
9567 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9568 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9569 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9570 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9573 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9574 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9575 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9576 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9580 done < $TMP/${tfile}.tmp
9582 #check that we actually got some stats
9583 [ "$read_bytes" ] || error "Missing read_bytes stats"
9584 [ "$write_bytes" ] || error "Missing write_bytes stats"
9585 [ "$read_bytes" != 0 ] || error "no read done"
9586 [ "$write_bytes" != 0 ] || error "no write done"
9588 rm -f $TMP/${tfile}.tmp
9590 run_test 127b "verify the llite client stats are sane"
9592 test_128() { # bug 15212
9594 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9599 result=$(grep error $TMP/$tfile.log)
9600 rm -f $DIR/$tfile $TMP/$tfile.log
9602 error "consecutive find's under interactive lfs failed"
9604 run_test 128 "interactive lfs for 2 consecutive find's"
9611 local ldproc=/proc/fs/ldiskfs
9612 local facets=$(get_facets MDS)
9614 for facet in ${facets//,/ }; do
9615 canondev=$(ldiskfs_canon \
9616 *.$(convert_facet2label $facet).mntdev $facet)
9617 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9618 ldproc=/sys/fs/ldiskfs
9619 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9620 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9625 local facets=$(get_facets MDS)
9626 for facet in ${facets//,/ }; do
9627 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9633 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9634 { skip "Need MDS version with at least 2.5.56"; return 0; }
9636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9637 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9638 skip "ldiskfs only test"
9641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9644 local has_warning=false
9649 # block size of mds1
9650 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9651 set_dir_limits $maxsize $maxsize
9652 local dirsize=$(stat -c%s "$DIR/$tdir")
9654 while [[ $dirsize -le $maxsize ]]; do
9655 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9657 if ! $has_warning; then
9658 check_mds_dmesg '"is approaching"' && has_warning=true
9661 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9662 # EFBIG for previous versions included in ldiskfs series
9663 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9665 echo "return code $rc received as expected"
9667 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9668 error_exit "create failed w/o dir size limit"
9670 check_mds_dmesg '"has reached"' ||
9671 error_exit "reached message should be output"
9673 [ $has_warning = "false" ] &&
9674 error_exit "warning message should be output"
9676 dirsize=$(stat -c%s "$DIR/$tdir")
9678 [[ $dirsize -ge $maxsize ]] && return 0
9679 error_exit "current dir size $dirsize, " \
9680 "previous limit $maxsize"
9681 elif [ $rc -ne 0 ]; then
9683 error_exit "return $rc received instead of expected " \
9684 "$EFBIG or $ENOSPC, files in dir $dirsize"
9686 nfiles=$((nfiles + 1))
9687 dirsize=$(stat -c%s "$DIR/$tdir")
9691 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9693 run_test 129 "test directory size limit ========================"
9702 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9703 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9706 trap cleanup_130 EXIT RETURN
9708 local fm_file=$DIR/$tfile
9709 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9710 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9711 error "dd failed for $fm_file"
9713 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9714 filefrag -ves $fm_file
9716 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9717 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9718 [ $RC != 0 ] && error "filefrag $fm_file failed"
9720 filefrag_op=$(filefrag -ve -k $fm_file |
9721 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9722 lun=$($GETSTRIPE -i $fm_file)
9724 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9727 for line in $filefrag_op
9729 frag_lun=`echo $line | cut -d: -f5`
9730 ext_len=`echo $line | cut -d: -f4`
9731 if (( $frag_lun != $lun )); then
9733 error "FIEMAP on 1-stripe file($fm_file) failed"
9736 (( tot_len += ext_len ))
9739 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9741 error "FIEMAP on 1-stripe file($fm_file) failed;"
9747 echo "FIEMAP on single striped file succeeded"
9749 run_test 130a "FIEMAP (1-stripe file)"
9752 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9754 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9755 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9758 trap cleanup_130 EXIT RETURN
9760 local fm_file=$DIR/$tfile
9761 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9762 error "setstripe on $fm_file"
9763 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9764 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9766 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9767 error "dd failed on $fm_file"
9769 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9770 filefrag_op=$(filefrag -ve -k $fm_file |
9771 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9773 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9774 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9779 for line in $filefrag_op
9781 frag_lun=$(echo $line | cut -d: -f5 |
9782 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9783 ext_len=$(echo $line | cut -d: -f4)
9784 if (( $frag_lun != $last_lun )); then
9785 if (( tot_len != 1024 )); then
9787 error "FIEMAP on $fm_file failed; returned " \
9788 "len $tot_len for OST $last_lun instead of 1024"
9795 (( tot_len += ext_len ))
9798 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9800 error "FIEMAP on $fm_file failed; returned wrong number of " \
9801 "luns or wrong len for OST $last_lun"
9807 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9809 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9812 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9814 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9815 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9818 trap cleanup_130 EXIT RETURN
9820 local fm_file=$DIR/$tfile
9821 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9822 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9823 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9825 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9826 error "dd failed on $fm_file"
9828 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9829 filefrag_op=$(filefrag -ve -k $fm_file |
9830 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9832 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9833 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9838 for line in $filefrag_op
9840 frag_lun=$(echo $line | cut -d: -f5 |
9841 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9842 ext_len=$(echo $line | cut -d: -f4)
9843 if (( $frag_lun != $last_lun )); then
9844 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9845 if (( logical != 512 )); then
9847 error "FIEMAP on $fm_file failed; returned " \
9848 "logical start for lun $logical instead of 512"
9851 if (( tot_len != 512 )); then
9853 error "FIEMAP on $fm_file failed; returned " \
9854 "len $tot_len for OST $last_lun instead of 1024"
9861 (( tot_len += ext_len ))
9864 if (( num_luns != 2 || tot_len != 512 )); then
9866 error "FIEMAP on $fm_file failed; returned wrong number of " \
9867 "luns or wrong len for OST $last_lun"
9873 echo "FIEMAP on 2-stripe file with hole succeeded"
9875 run_test 130c "FIEMAP (2-stripe file with hole)"
9878 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9880 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9881 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9884 trap cleanup_130 EXIT RETURN
9886 local fm_file=$DIR/$tfile
9887 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9888 error "setstripe on $fm_file"
9889 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9890 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9892 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9893 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9894 error "dd failed on $fm_file"
9896 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9897 filefrag_op=$(filefrag -ve -k $fm_file |
9898 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9900 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9901 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9906 for line in $filefrag_op
9908 frag_lun=$(echo $line | cut -d: -f5 |
9909 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9910 ext_len=$(echo $line | cut -d: -f4)
9911 if (( $frag_lun != $last_lun )); then
9912 if (( tot_len != 1024 )); then
9914 error "FIEMAP on $fm_file failed; returned " \
9915 "len $tot_len for OST $last_lun instead of 1024"
9922 (( tot_len += ext_len ))
9925 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
9927 error "FIEMAP on $fm_file failed; returned wrong number of " \
9928 "luns or wrong len for OST $last_lun"
9934 echo "FIEMAP on N-stripe file succeeded"
9936 run_test 130d "FIEMAP (N-stripe file)"
9939 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9941 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9942 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9944 trap cleanup_130 EXIT RETURN
9946 local fm_file=$DIR/$tfile
9947 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9948 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9949 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9952 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9953 for ((i = 0; i < $NUM_BLKS; i++))
9955 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9958 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9959 filefrag_op=$(filefrag -ve -k $fm_file |
9960 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9962 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9963 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9968 for line in $filefrag_op
9970 frag_lun=$(echo $line | cut -d: -f5 |
9971 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9972 ext_len=$(echo $line | cut -d: -f4)
9973 if (( $frag_lun != $last_lun )); then
9974 if (( tot_len != $EXPECTED_LEN )); then
9976 error "FIEMAP on $fm_file failed; returned " \
9977 "len $tot_len for OST $last_lun instead " \
9985 (( tot_len += ext_len ))
9988 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9990 error "FIEMAP on $fm_file failed; returned wrong number " \
9991 "of luns or wrong len for OST $last_lun"
9997 echo "FIEMAP with continuation calls succeeded"
9999 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10001 # Test for writev/readv
10003 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10004 error "writev test failed"
10005 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10006 error "readv failed"
10009 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10012 local fsize=$((524288 + 1048576 + 1572864))
10013 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10014 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10015 error "append writev test failed"
10017 ((fsize += 1572864 + 1048576))
10018 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10019 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10020 error "append writev test failed"
10023 run_test 131b "test append writev"
10026 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10029 run_test 131c "test read/write on file w/o objects"
10032 rwv -f $DIR/$tfile -w -n 1 1572864
10033 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10034 if [ "$NOB" != 1572864 ]; then
10035 error "Short read filed: read $NOB bytes instead of 1572864"
10039 run_test 131d "test short read"
10042 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10043 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10044 error "read hitting hole failed"
10047 run_test 131e "test read hitting hole"
10056 mds*) res=$(do_facet $facet \
10057 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10059 ost*) res=$(do_facet $facet \
10060 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10062 *) error "Wrong facet '$facet'" ;;
10065 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10066 # if the argument $3 is zero, it means any stat increment is ok.
10067 if [[ $want -gt 0 ]]; then
10068 local count=$(echo $res | awk '{ print $2 }')
10069 [[ $count -ne $want ]] &&
10070 error "The $op counter on $facet is $count, not $want"
10075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10076 remote_ost_nodsh && skip "remote OST with nodsh" && return
10077 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10079 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10080 { skip "MDS doesn't support rename stats"; return; }
10081 local testdir=$DIR/${tdir}/stats_testdir
10082 mkdir -p $DIR/${tdir}
10085 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10086 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10088 # verify mdt stats first.
10089 mkdir ${testdir} || error "mkdir failed"
10090 check_stats $SINGLEMDS "mkdir" 1
10091 touch ${testdir}/${tfile} || error "touch failed"
10092 check_stats $SINGLEMDS "open" 1
10093 check_stats $SINGLEMDS "close" 1
10094 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10095 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10096 check_stats $SINGLEMDS "mknod" 2
10098 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10099 check_stats $SINGLEMDS "unlink" 1
10100 rm -f ${testdir}/${tfile} || error "file remove failed"
10101 check_stats $SINGLEMDS "unlink" 2
10103 # remove working dir and check mdt stats again.
10104 rmdir ${testdir} || error "rmdir failed"
10105 check_stats $SINGLEMDS "rmdir" 1
10107 local testdir1=$DIR/${tdir}/stats_testdir1
10108 mkdir -p ${testdir}
10109 mkdir -p ${testdir1}
10110 touch ${testdir1}/test1
10111 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10112 check_stats $SINGLEMDS "crossdir_rename" 1
10114 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10115 check_stats $SINGLEMDS "samedir_rename" 1
10117 rm -rf $DIR/${tdir}
10119 run_test 133a "Verifying MDT stats ========================================"
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10123 remote_ost_nodsh && skip "remote OST with nodsh" && return
10124 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10125 local testdir=$DIR/${tdir}/stats_testdir
10126 mkdir -p ${testdir} || error "mkdir failed"
10127 touch ${testdir}/${tfile} || error "touch failed"
10128 cancel_lru_locks mdc
10131 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10132 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10134 # extra mdt stats verification.
10135 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10136 check_stats $SINGLEMDS "setattr" 1
10137 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10138 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10140 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10141 check_stats $SINGLEMDS "getattr" 1
10143 $LFS df || error "lfs failed"
10144 check_stats $SINGLEMDS "statfs" 1
10146 rm -rf $DIR/${tdir}
10148 run_test 133b "Verifying extra MDT stats =================================="
10151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10152 remote_ost_nodsh && skip "remote OST with nodsh" && return
10153 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10154 local testdir=$DIR/$tdir/stats_testdir
10155 test_mkdir -p $testdir
10157 # verify obdfilter stats.
10158 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10160 cancel_lru_locks osc
10161 wait_delete_completed
10164 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10165 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10167 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10170 cancel_lru_locks osc
10171 check_stats ost1 "write" 1
10173 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10174 check_stats ost1 "read" 1
10176 > $testdir/$tfile || error "truncate failed"
10177 check_stats ost1 "punch" 1
10179 rm -f $testdir/$tfile || error "file remove failed"
10180 wait_delete_completed
10181 check_stats ost1 "destroy" 1
10185 run_test 133c "Verifying OST stats ========================================"
10192 while [ $value -ge 2 ]; do
10197 if [ $orig -gt $order ]; then
10205 local size=('K' 'M' 'G' 'T');
10207 local size_string=$value
10209 while [ $value -ge 1024 ]; do
10210 if [ $i -gt 3 ]; then
10211 #T is the biggest unit we get here, if that is bigger,
10213 size_string=${value}T
10216 value=$((value >> 10))
10217 if [ $value -lt 1024 ]; then
10218 size_string=${value}${size[$i]}
10227 get_rename_size() {
10229 local context=${2:-.}
10230 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10231 grep -A1 $context |
10232 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10238 remote_ost_nodsh && skip "remote OST with nodsh" && return
10239 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10240 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10241 { skip "MDS doesn't support rename stats"; return; }
10243 local testdir1=$DIR/${tdir}/stats_testdir1
10244 local testdir2=$DIR/${tdir}/stats_testdir2
10246 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10248 mkdir -p ${testdir1} || error "mkdir failed"
10249 mkdir -p ${testdir2} || error "mkdir failed"
10251 createmany -o $testdir1/test 512 || error "createmany failed"
10253 # check samedir rename size
10254 mv ${testdir1}/test0 ${testdir1}/test_0
10256 local testdir1_size=$(ls -l $DIR/${tdir} |
10257 awk '/stats_testdir1/ {print $5}')
10258 local testdir2_size=$(ls -l $DIR/${tdir} |
10259 awk '/stats_testdir2/ {print $5}')
10261 testdir1_size=$(order_2 $testdir1_size)
10262 testdir2_size=$(order_2 $testdir2_size)
10264 testdir1_size=$(size_in_KMGT $testdir1_size)
10265 testdir2_size=$(size_in_KMGT $testdir2_size)
10267 echo "source rename dir size: ${testdir1_size}"
10268 echo "target rename dir size: ${testdir2_size}"
10270 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10271 eval $cmd || error "$cmd failed"
10272 local samedir=$($cmd | grep 'same_dir')
10273 local same_sample=$(get_rename_size $testdir1_size)
10274 [ -z "$samedir" ] && error "samedir_rename_size count error"
10275 [[ $same_sample -eq 1 ]] ||
10276 error "samedir_rename_size error $same_sample"
10277 echo "Check same dir rename stats success"
10279 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10281 # check crossdir rename size
10282 mv ${testdir1}/test_0 ${testdir2}/test_0
10284 testdir1_size=$(ls -l $DIR/${tdir} |
10285 awk '/stats_testdir1/ {print $5}')
10286 testdir2_size=$(ls -l $DIR/${tdir} |
10287 awk '/stats_testdir2/ {print $5}')
10289 testdir1_size=$(order_2 $testdir1_size)
10290 testdir2_size=$(order_2 $testdir2_size)
10292 testdir1_size=$(size_in_KMGT $testdir1_size)
10293 testdir2_size=$(size_in_KMGT $testdir2_size)
10295 echo "source rename dir size: ${testdir1_size}"
10296 echo "target rename dir size: ${testdir2_size}"
10298 eval $cmd || error "$cmd failed"
10299 local crossdir=$($cmd | grep 'crossdir')
10300 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10301 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10302 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10303 [[ $src_sample -eq 1 ]] ||
10304 error "crossdir_rename_size error $src_sample"
10305 [[ $tgt_sample -eq 1 ]] ||
10306 error "crossdir_rename_size error $tgt_sample"
10307 echo "Check cross dir rename stats success"
10308 rm -rf $DIR/${tdir}
10310 run_test 133d "Verifying rename_stats ========================================"
10313 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10314 remote_ost_nodsh && skip "remote OST with nodsh" && return
10315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10316 local testdir=$DIR/${tdir}/stats_testdir
10317 local ctr f0 f1 bs=32768 count=42 sum
10319 mkdir -p ${testdir} || error "mkdir failed"
10321 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10323 for ctr in {write,read}_bytes; do
10325 cancel_lru_locks osc
10327 do_facet ost1 $LCTL set_param -n \
10328 "obdfilter.*.exports.clear=clear"
10330 if [ $ctr = write_bytes ]; then
10332 f1=${testdir}/${tfile}
10334 f0=${testdir}/${tfile}
10338 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10341 cancel_lru_locks osc
10343 sum=$(do_facet ost1 $LCTL get_param \
10344 "obdfilter.*.exports.*.stats" |
10345 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10346 $1 == ctr { sum += $7 }
10347 END { printf("%0.0f", sum) }')
10349 if ((sum != bs * count)); then
10350 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10354 rm -rf $DIR/${tdir}
10356 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10358 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10361 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10362 remote_ost_nodsh && skip "remote OST with nodsh" && return
10363 # First without trusting modes.
10364 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10365 echo "proc_dirs='$proc_dirs'"
10366 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10367 find $proc_dirs -exec cat '{}' \; &> /dev/null
10369 # Second verifying readability.
10370 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10372 # eventually, this can also be replaced with "lctl get_param -R",
10373 # but not until that option is always available on the server
10375 for facet in mds1 ost1; do
10376 local facet_proc_dirs=$(do_facet $facet \
10377 \\\ls -d $proc_regexp 2>/dev/null)
10378 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10379 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10380 do_facet $facet find $facet_proc_dirs \
10381 ! -name req_history \
10382 -exec cat '{}' \\\; &> /dev/null
10384 do_facet $facet find $facet_proc_dirs \
10385 ! -name req_history \
10387 -exec cat '{}' \\\; &> /dev/null ||
10388 error "proc file read failed"
10391 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10395 remote_ost_nodsh && skip "remote OST with nodsh" && return
10396 # Second verifying writability.
10397 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10398 echo "proc_dirs='$proc_dirs'"
10399 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10401 -ignore_readdir_race \
10403 -not -name force_lbug \
10404 -not -name changelog_mask \
10405 -exec badarea_io '{}' \; ||
10406 error "find $proc_dirs failed"
10409 for facet in mds1 ost1; do
10410 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10411 skip "Too old lustre on $facet" && continue
10412 local facet_proc_dirs=$(do_facet $facet \
10413 \\\ls -d $proc_regexp 2> /dev/null)
10414 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10415 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10416 do_facet $facet find $facet_proc_dirs \
10417 -ignore_readdir_race \
10419 -not -name force_lbug \
10420 -not -name changelog_mask \
10421 -exec badarea_io '{}' \\\; ||
10422 error "$facet find $facet_proc_dirs failed"
10425 # remount the FS in case writes/reads /proc break the FS
10426 cleanup || error "failed to unmount"
10427 setup || error "failed to setup"
10430 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10434 remote_ost_nodsh && skip "remote OST with nodsh" && return
10435 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10436 skip "Need MDS version at least 2.9.54" && return
10439 for facet in client mds1 ost1; do
10440 local facet_proc_dirs=$(do_facet $facet \
10441 \\\ls -d $proc_regexp 2> /dev/null)
10442 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10443 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10444 # Get the list of files that are missing the terminating newline
10445 local missing=($(do_facet $facet \
10446 find ${facet_proc_dirs} -type f \| \
10447 while read F\; do \
10448 awk -v FS='\v' -v RS='\v\v' \
10449 "'END { if(NR>0 && \
10450 \\\$NF !~ /.*\\\n\$/) \
10451 print FILENAME}'" \
10454 [ ${#missing[*]} -eq 0 ] ||
10455 error "files do not end with newline: ${missing[*]}"
10458 run_test 133h "Proc files should end with newlines"
10461 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10462 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10463 skip "Need MDS version at least 2.7.54" && return
10465 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10466 cancel_lru_locks mdc
10468 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10469 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10470 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10473 createmany -o $DIR/$tdir/f $nr ||
10474 error "failed to create $nr files in $DIR/$tdir"
10475 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10477 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10478 do_facet mds1 $LCTL set_param fail_loc=0x327
10479 do_facet mds1 $LCTL set_param fail_val=500
10482 echo "sleep 10 seconds ..."
10484 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10486 do_facet mds1 $LCTL set_param fail_loc=0
10487 do_facet mds1 $LCTL set_param fail_val=0
10488 [ $lck_cnt -lt $unused ] ||
10489 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10492 unlinkmany $DIR/$tdir/f $nr
10494 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10498 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10499 skip "Need MDS version at least 2.7.54" && return
10501 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10502 cancel_lru_locks mdc
10504 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10505 ldlm.lock_reclaim_threshold_mb)
10506 # disable reclaim temporarily
10507 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10509 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10510 do_facet mds1 $LCTL set_param fail_loc=0x328
10511 do_facet mds1 $LCTL set_param fail_val=500
10513 $LCTL set_param debug=+trace
10516 createmany -o $DIR/$tdir/f $nr &
10517 local create_pid=$!
10519 echo "Sleep $TIMEOUT seconds ..."
10521 if ! ps -p $create_pid > /dev/null 2>&1; then
10522 do_facet mds1 $LCTL set_param fail_loc=0
10523 do_facet mds1 $LCTL set_param fail_val=0
10524 do_facet mds1 $LCTL set_param \
10525 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10526 error "createmany finished incorrectly!"
10528 do_facet mds1 $LCTL set_param fail_loc=0
10529 do_facet mds1 $LCTL set_param fail_val=0
10530 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10531 wait $create_pid || return 1
10533 unlinkmany $DIR/$tdir/f $nr
10535 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10537 test_140() { #bug-17379
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10539 test_mkdir $DIR/$tdir
10540 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10541 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10543 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10544 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10546 while i=$((i + 1)); do
10548 cd $i || error "Changing to $i"
10549 ln -s ../stat stat || error "Creating stat symlink"
10550 # Read the symlink until ELOOP present,
10551 # not LBUGing the system is considered success,
10552 # we didn't overrun the stack.
10553 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10554 if [ $ret -ne 0 ]; then
10555 if [ $ret -eq 40 ]; then
10558 error "Open stat symlink"
10564 echo "The symlink depth = $i"
10565 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10566 error "Invalid symlink depth"
10568 # Test recursive symlink
10569 ln -s symlink_self symlink_self
10570 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10571 echo "open symlink_self returns $ret"
10572 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10574 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10578 local TF="$TMP/$tfile"
10580 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10582 cancel_lru_locks $OSC
10583 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10584 remount_client $MOUNT
10586 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10589 $TRUNCATE $DIR/$tfile 6000
10590 cancel_lru_locks $OSC
10591 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10594 echo "12345" >>$DIR/$tfile
10595 cancel_lru_locks $OSC
10596 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10599 echo "12345" >>$DIR/$tfile
10600 cancel_lru_locks $OSC
10601 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10606 run_test 150 "truncate/append tests"
10608 #LU-2902 roc_hit was not able to read all values from lproc
10609 function roc_hit_init() {
10610 local list=$(comma_list $(osts_nodes))
10611 local dir=$DIR/$tdir-check
10612 local file=$dir/$tfile
10618 #use setstripe to do a write to every ost
10619 for i in $(seq 0 $((OSTCOUNT-1))); do
10620 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10621 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10622 idx=$(printf %04x $i)
10623 BEFORE=$(get_osd_param $list *OST*$idx stats |
10624 awk '$1 == "cache_access" {sum += $7}
10625 END { printf("%0.0f", sum) }')
10627 cancel_lru_locks osc
10628 cat $file >/dev/null
10630 AFTER=$(get_osd_param $list *OST*$idx stats |
10631 awk '$1 == "cache_access" {sum += $7}
10632 END { printf("%0.0f", sum) }')
10634 echo BEFORE:$BEFORE AFTER:$AFTER
10635 if ! let "AFTER - BEFORE == 4"; then
10637 error "roc_hit is not safe to use"
10645 function roc_hit() {
10646 local list=$(comma_list $(osts_nodes))
10647 echo $(get_osd_param $list '' stats |
10648 awk '$1 == "cache_hit" {sum += $7}
10649 END { printf("%0.0f", sum) }')
10652 function set_cache() {
10655 if [ "$2" == "off" ]; then
10658 local list=$(comma_list $(osts_nodes))
10659 set_osd_param $list '' $1_cache_enable $on
10661 cancel_lru_locks osc
10665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10666 remote_ost_nodsh && skip "remote OST with nodsh" && return
10669 local list=$(comma_list $(osts_nodes))
10671 # check whether obdfilter is cache capable at all
10672 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10673 echo "not cache-capable obdfilter"
10677 # check cache is enabled on all obdfilters
10678 if get_osd_param $list '' read_cache_enable | grep 0; then
10679 echo "oss cache is disabled"
10683 set_osd_param $list '' writethrough_cache_enable 1
10685 # check write cache is enabled on all obdfilters
10686 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10687 echo "oss write cache is NOT enabled"
10693 #define OBD_FAIL_OBD_NO_LRU 0x609
10694 do_nodes $list $LCTL set_param fail_loc=0x609
10696 # pages should be in the case right after write
10697 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10700 local BEFORE=$(roc_hit)
10701 cancel_lru_locks osc
10702 cat $DIR/$tfile >/dev/null
10703 local AFTER=$(roc_hit)
10705 do_nodes $list $LCTL set_param fail_loc=0
10707 if ! let "AFTER - BEFORE == CPAGES"; then
10708 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10711 # the following read invalidates the cache
10712 cancel_lru_locks osc
10713 set_osd_param $list '' read_cache_enable 0
10714 cat $DIR/$tfile >/dev/null
10716 # now data shouldn't be found in the cache
10718 cancel_lru_locks osc
10719 cat $DIR/$tfile >/dev/null
10721 if let "AFTER - BEFORE != 0"; then
10722 error "IN CACHE: before: $BEFORE, after: $AFTER"
10725 set_osd_param $list '' read_cache_enable 1
10728 run_test 151 "test cache on oss and controls ==============================="
10731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10732 local TF="$TMP/$tfile"
10734 # simulate ENOMEM during write
10735 #define OBD_FAIL_OST_NOMEM 0x226
10736 lctl set_param fail_loc=0x80000226
10737 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10739 sync || error "sync failed"
10740 lctl set_param fail_loc=0
10742 # discard client's cache
10743 cancel_lru_locks osc
10745 # simulate ENOMEM during read
10746 lctl set_param fail_loc=0x80000226
10747 cmp $TF $DIR/$tfile || error "cmp failed"
10748 lctl set_param fail_loc=0
10752 run_test 152 "test read/write with enomem ============================"
10755 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10757 run_test 153 "test if fdatasync does not crash ======================="
10759 dot_lustre_fid_permission_check() {
10761 local ffid=$MOUNT/.lustre/fid/$fid
10764 echo "stat fid $fid"
10765 stat $ffid > /dev/null || error "stat $ffid failed."
10766 echo "touch fid $fid"
10767 touch $ffid || error "touch $ffid failed."
10768 echo "write to fid $fid"
10769 cat /etc/hosts > $ffid || error "write $ffid failed."
10770 echo "read fid $fid"
10771 diff /etc/hosts $ffid || error "read $ffid failed."
10772 echo "append write to fid $fid"
10773 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10774 echo "rename fid $fid"
10775 mv $ffid $test_dir/$tfile.1 &&
10776 error "rename $ffid to $tfile.1 should fail."
10777 touch $test_dir/$tfile.1
10778 mv $test_dir/$tfile.1 $ffid &&
10779 error "rename $tfile.1 to $ffid should fail."
10780 rm -f $test_dir/$tfile.1
10781 echo "truncate fid $fid"
10782 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10783 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10784 echo "link fid $fid"
10785 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10787 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10788 echo "setfacl fid $fid"
10789 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10790 echo "getfacl fid $fid"
10791 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10793 echo "unlink fid $fid"
10794 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10795 echo "mknod fid $fid"
10796 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10798 fid=[0xf00000400:0x1:0x0]
10799 ffid=$MOUNT/.lustre/fid/$fid
10801 echo "stat non-exist fid $fid"
10802 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10803 echo "write to non-exist fid $fid"
10804 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10805 echo "link new fid $fid"
10806 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10808 mkdir -p $test_dir/$tdir
10809 touch $test_dir/$tdir/$tfile
10810 fid=$($LFS path2fid $test_dir/$tdir)
10813 error "error: could not get fid for $test_dir/$dir/$tfile."
10815 ffid=$MOUNT/.lustre/fid/$fid
10818 ls $ffid > /dev/null || error "ls $ffid failed."
10819 echo "touch $fid/$tfile.1"
10820 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10822 echo "touch $MOUNT/.lustre/fid/$tfile"
10823 touch $MOUNT/.lustre/fid/$tfile && \
10824 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10826 echo "setxattr to $MOUNT/.lustre/fid"
10827 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10829 echo "listxattr for $MOUNT/.lustre/fid"
10830 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10832 echo "delxattr from $MOUNT/.lustre/fid"
10833 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10835 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10836 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10837 error "touch invalid fid should fail."
10839 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10840 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10841 error "touch non-normal fid should fail."
10843 echo "rename $tdir to $MOUNT/.lustre/fid"
10844 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10845 error "rename to $MOUNT/.lustre/fid should fail."
10847 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10849 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10850 local new_obf_mode=777
10852 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10853 chmod $new_obf_mode $DIR/.lustre/fid ||
10854 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10856 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10857 [ $obf_mode -eq $new_obf_mode ] ||
10858 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10860 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10861 chmod $old_obf_mode $DIR/.lustre/fid ||
10862 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10865 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10866 fid=$($LFS path2fid $test_dir/$tfile-2)
10868 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10870 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10871 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10872 error "create lov data thru .lustre failed"
10874 echo "cp /etc/passwd $test_dir/$tfile-2"
10875 cp /etc/passwd $test_dir/$tfile-2 ||
10876 error "copy to $test_dir/$tfile-2 failed."
10877 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10878 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10879 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10881 rm -rf $test_dir/tfile.lnk
10882 rm -rf $test_dir/$tfile-2
10886 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10887 skip "Need MDS version at least 2.4.1" && return
10889 local tf=$DIR/$tfile
10892 local fid=$($LFS path2fid $tf)
10893 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10895 # check that we get the same pathname back
10896 local found=$($LFS fid2path $MOUNT "$fid")
10897 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10898 [ "$found" == "$tf" ] ||
10899 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10901 run_test 154A "lfs path2fid and fid2path basic checks"
10904 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10905 skip "Need MDS version at least 2.4.1" && return
10907 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10908 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10909 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10910 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10912 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10913 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10915 # check that we get the same pathname
10916 echo "PFID: $PFID, name: $name"
10917 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10918 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10919 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10920 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10922 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10924 run_test 154B "verify the ll_decode_linkea tool"
10927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10928 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10929 { skip "Need MDS version at least 2.2.51"; return 0; }
10930 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10931 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10933 cp /etc/hosts $DIR/$tfile
10935 fid=$($LFS path2fid $DIR/$tfile)
10937 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10939 dot_lustre_fid_permission_check "$fid" $DIR ||
10940 error "dot lustre permission check $fid failed"
10942 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10944 touch $MOUNT/.lustre/file &&
10945 error "creation is not allowed under .lustre"
10947 mkdir $MOUNT/.lustre/dir &&
10948 error "mkdir is not allowed under .lustre"
10952 run_test 154a "Open-by-FID"
10955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10956 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10957 { skip "Need MDS version at least 2.2.51"; return 0; }
10958 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10960 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10962 local remote_dir=$DIR/$tdir/remote_dir
10966 mkdir -p $DIR/$tdir
10967 $LFS mkdir -i $MDTIDX $remote_dir ||
10968 error "create remote directory failed"
10970 cp /etc/hosts $remote_dir/$tfile
10972 fid=$($LFS path2fid $remote_dir/$tfile)
10974 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10976 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10977 error "dot lustre permission check $fid failed"
10980 run_test 154b "Open-by-FID for remote directory"
10983 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10984 skip "Need MDS version at least 2.4.1" && return
10986 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10987 local FID1=$($LFS path2fid $DIR/$tfile.1)
10988 local FID2=$($LFS path2fid $DIR/$tfile.2)
10989 local FID3=$($LFS path2fid $DIR/$tfile.3)
10992 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10993 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10994 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10996 [ "$FID" = "${!want}" ] ||
10997 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11001 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11003 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11004 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11008 run_test 154c "lfs path2fid and fid2path multiple arguments"
11011 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11012 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11013 skip "Need MDS version at least 2.5.53" && return
11015 if remote_mds; then
11016 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11020 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11027 local fid=$($LFS path2fid $DIR/$tfile)
11030 cmd="exec $fd<$DIR/$tfile"
11032 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11033 echo "$fid_list" | grep "$fid"
11036 cmd="exec $fd>/dev/null"
11038 if [ $rc -ne 0 ]; then
11039 error "FID $fid not found in open files list $fid_list"
11042 run_test 154d "Verify open file fid"
11046 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11047 skip "Need MDS version at least 2.6.50" && return
11049 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11050 error ".lustre returned by readdir"
11053 run_test 154e ".lustre is not returned by readdir"
11056 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11057 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11058 test_mkdir -p -c1 $DIR/$tdir/d
11059 # test dirs inherit from its stripe
11060 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11061 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11062 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11063 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11066 # get fid of parents
11067 local FID0=$($LFS path2fid $DIR/$tdir/d)
11068 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11069 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11070 local FID3=$($LFS path2fid $DIR)
11072 # check that path2fid --parents returns expected <parent_fid>/name
11073 # 1) test for a directory (single parent)
11074 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11075 [ "$parent" == "$FID0/foo1" ] ||
11076 error "expected parent: $FID0/foo1, got: $parent"
11078 # 2) test for a file with nlink > 1 (multiple parents)
11079 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11080 echo "$parent" | grep -F "$FID1/$tfile" ||
11081 error "$FID1/$tfile not returned in parent list"
11082 echo "$parent" | grep -F "$FID2/link" ||
11083 error "$FID2/link not returned in parent list"
11085 # 3) get parent by fid
11086 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11087 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11088 echo "$parent" | grep -F "$FID1/$tfile" ||
11089 error "$FID1/$tfile not returned in parent list (by fid)"
11090 echo "$parent" | grep -F "$FID2/link" ||
11091 error "$FID2/link not returned in parent list (by fid)"
11093 # 4) test for entry in root directory
11094 parent=$($LFS path2fid --parents $DIR/f)
11095 echo "$parent" | grep -F "$FID3/f" ||
11096 error "$FID3/f not returned in parent list"
11098 # 5) test it on root directory
11099 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11100 error "$MOUNT should not have parents"
11102 # enable xattr caching and check that linkea is correctly updated
11103 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11104 save_lustre_params client "llite.*.xattr_cache" > $save
11105 lctl set_param llite.*.xattr_cache 1
11107 # 6.1) linkea update on rename
11108 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11110 # get parents by fid
11111 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11112 # foo1 should no longer be returned in parent list
11113 echo "$parent" | grep -F "$FID1" &&
11114 error "$FID1 should no longer be in parent list"
11115 # the new path should appear
11116 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11117 error "$FID2/$tfile.moved is not in parent list"
11119 # 6.2) linkea update on unlink
11120 rm -f $DIR/$tdir/d/foo2/link
11121 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11122 # foo2/link should no longer be returned in parent list
11123 echo "$parent" | grep -F "$FID2/link" &&
11124 error "$FID2/link should no longer be in parent list"
11128 restore_lustre_params < $save
11131 run_test 154f "get parent fids by reading link ea"
11135 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11136 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11137 { skip "Need MDS version at least 2.6.92"; return 0; }
11138 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11140 mkdir -p $DIR/$tdir
11141 llapi_fid_test -d $DIR/$tdir
11143 run_test 154g "various llapi FID tests"
11145 test_155_small_load() {
11146 local temp=$TMP/$tfile
11147 local file=$DIR/$tfile
11149 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11150 error "dd of=$temp bs=6096 count=1 failed"
11152 cancel_lru_locks $OSC
11153 cmp $temp $file || error "$temp $file differ"
11155 $TRUNCATE $temp 6000
11156 $TRUNCATE $file 6000
11157 cmp $temp $file || error "$temp $file differ (truncate1)"
11159 echo "12345" >>$temp
11160 echo "12345" >>$file
11161 cmp $temp $file || error "$temp $file differ (append1)"
11163 echo "12345" >>$temp
11164 echo "12345" >>$file
11165 cmp $temp $file || error "$temp $file differ (append2)"
11171 test_155_big_load() {
11172 remote_ost_nodsh && skip "remote OST with nodsh" && return
11173 local temp=$TMP/$tfile
11174 local file=$DIR/$tfile
11177 local cache_size=$(do_facet ost$((MAXI+1)) \
11178 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11179 local large_file_size=$((cache_size * 2))
11181 echo "OSS cache size: $cache_size KB"
11182 echo "Large file size: $large_file_size KB"
11184 [ $MAXV -le $large_file_size ] && \
11185 skip_env "max available OST size needs > $large_file_size KB" && \
11188 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11190 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11191 error "dd of=$temp bs=$large_file_size count=1k failed"
11194 cancel_lru_locks osc
11195 cmp $temp $file || error "$temp $file differ"
11201 save_writethrough() {
11202 local facets=$(get_facets OST)
11204 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11205 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11210 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11211 save_writethrough $p
11214 set_cache writethrough on
11215 test_155_small_load
11216 restore_lustre_params < $p
11219 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11223 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11224 save_writethrough $p
11227 set_cache writethrough off
11228 test_155_small_load
11229 restore_lustre_params < $p
11232 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11236 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11237 save_writethrough $p
11240 set_cache writethrough on
11241 test_155_small_load
11242 restore_lustre_params < $p
11245 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11249 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11250 save_writethrough $p
11253 set_cache writethrough off
11254 test_155_small_load
11255 restore_lustre_params < $p
11258 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11262 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11263 save_writethrough $p
11266 set_cache writethrough on
11268 restore_lustre_params < $p
11271 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11275 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11276 save_writethrough $p
11279 set_cache writethrough off
11281 restore_lustre_params < $p
11284 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11288 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11289 save_writethrough $p
11292 set_cache writethrough on
11294 restore_lustre_params < $p
11297 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11301 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11302 save_writethrough $p
11305 set_cache writethrough off
11307 restore_lustre_params < $p
11310 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11313 remote_ost_nodsh && skip "remote OST with nodsh" && return
11314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11318 local file="$DIR/$tfile"
11319 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11321 [ "$(facet_fstype ost1)" = "zfs" -a \
11322 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11323 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11326 save_writethrough $p
11329 log "Turn on read and write cache"
11331 set_cache writethrough on
11333 log "Write data and read it back."
11334 log "Read should be satisfied from the cache."
11335 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11337 cancel_lru_locks osc
11338 cat $file >/dev/null
11340 if ! let "AFTER - BEFORE == CPAGES"; then
11341 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11343 log "cache hits:: before: $BEFORE, after: $AFTER"
11346 log "Read again; it should be satisfied from the cache."
11348 cancel_lru_locks osc
11349 cat $file >/dev/null
11351 if ! let "AFTER - BEFORE == CPAGES"; then
11352 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11354 log "cache hits:: before: $BEFORE, after: $AFTER"
11357 log "Turn off the read cache and turn on the write cache"
11359 set_cache writethrough on
11361 log "Read again; it should be satisfied from the cache."
11363 cancel_lru_locks osc
11364 cat $file >/dev/null
11366 if ! let "AFTER - BEFORE == CPAGES"; then
11367 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11369 log "cache hits:: before: $BEFORE, after: $AFTER"
11372 log "Read again; it should not be satisfied from the cache."
11374 cancel_lru_locks osc
11375 cat $file >/dev/null
11377 if ! let "AFTER - BEFORE == 0"; then
11378 error "IN CACHE: before: $BEFORE, after: $AFTER"
11380 log "cache hits:: before: $BEFORE, after: $AFTER"
11383 log "Write data and read it back."
11384 log "Read should be satisfied from the cache."
11385 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11387 cancel_lru_locks osc
11388 cat $file >/dev/null
11390 if ! let "AFTER - BEFORE == CPAGES"; then
11391 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11393 log "cache hits:: before: $BEFORE, after: $AFTER"
11396 log "Read again; it should not be satisfied from the cache."
11398 cancel_lru_locks osc
11399 cat $file >/dev/null
11401 if ! let "AFTER - BEFORE == 0"; then
11402 error "IN CACHE: before: $BEFORE, after: $AFTER"
11404 log "cache hits:: before: $BEFORE, after: $AFTER"
11407 log "Turn off read and write cache"
11409 set_cache writethrough off
11411 log "Write data and read it back"
11412 log "It should not be satisfied from the cache."
11414 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11415 cancel_lru_locks osc
11417 cat $file >/dev/null
11419 if ! let "AFTER - BEFORE == 0"; then
11420 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11422 log "cache hits:: before: $BEFORE, after: $AFTER"
11425 log "Turn on the read cache and turn off the write cache"
11427 set_cache writethrough off
11429 log "Write data and read it back"
11430 log "It should not be satisfied from the cache."
11432 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11434 cancel_lru_locks osc
11435 cat $file >/dev/null
11437 if ! let "AFTER - BEFORE == 0"; then
11438 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11440 log "cache hits:: before: $BEFORE, after: $AFTER"
11443 log "Read again; it should be satisfied from the cache."
11445 cancel_lru_locks osc
11446 cat $file >/dev/null
11448 if ! let "AFTER - BEFORE == CPAGES"; then
11449 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11451 log "cache hits:: before: $BEFORE, after: $AFTER"
11454 restore_lustre_params < $p
11457 run_test 156 "Verification of tunables"
11460 cleanup_changelog () {
11462 echo "Deregistering changelog client $CL_USER"
11463 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11467 if [[ $MDSCOUNT -gt 1 ]]; then
11468 error_ignore bz17935 $*
11476 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11478 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11480 if [ $MASK -eq 1 ]; then
11481 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11483 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11487 changelog_extract_field() {
11491 local identifier=$4
11493 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11494 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11501 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11502 { skip "Need MDS version at least 2.2.0"; return; }
11504 local CL_USERS="mdd.$MDT0.changelog_users"
11505 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11506 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11507 changelog_register -n)
11508 echo "Registered as changelog user $CL_USER"
11509 trap cleanup_changelog EXIT
11510 $GET_CL_USERS | grep -q $CL_USER ||
11511 error "User $CL_USER not found in changelog_users"
11514 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11515 touch $DIR/$tdir/pics/2008/zachy/timestamp
11516 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11517 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11518 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11519 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11520 rm $DIR/$tdir/pics/desktop.jpg
11522 $LFS changelog $MDT0 | tail -5
11524 echo "verifying changelog mask"
11525 changelog_chmask "MKDIR"
11526 changelog_chmask "CLOSE"
11528 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11529 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11531 changelog_chmask "MKDIR"
11532 changelog_chmask "CLOSE"
11534 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11535 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11537 $LFS changelog $MDT0
11538 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11539 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11540 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11541 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11544 echo "verifying target fid"
11545 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11546 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11547 [ "$fidc" == "$fidf" ] ||
11548 err17935 "fid in changelog $fidc != file fid $fidf"
11549 echo "verifying parent fid"
11550 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11551 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11552 [ "$fidc" == "$fidf" ] ||
11553 err17935 "pfid in changelog $fidc != dir fid $fidf"
11555 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11556 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11557 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11558 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11559 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11560 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11562 MIN_REC=$($GET_CL_USERS |
11563 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11564 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11565 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11566 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11567 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11569 # LU-3446 changelog index reset on MDT restart
11570 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11571 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11572 $LFS changelog_clear $MDT0 $CL_USER 0
11573 stop $SINGLEMDS || error "Fail to stop MDT."
11574 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11575 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11576 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11577 [ $CUR_REC1 == $CUR_REC2 ] ||
11578 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11580 echo "verifying user deregister"
11582 $GET_CL_USERS | grep -q $CL_USER &&
11583 error "User $CL_USER still in changelog_users"
11585 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11586 if [ $CL_USER -eq 0 ]; then
11587 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11588 touch $DIR/$tdir/chloe
11589 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11590 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11591 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11593 echo "$CL_USER other changelog users; can't verify off"
11596 run_test 160a "changelog sanity"
11598 test_160b() { # LU-3587
11599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11600 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11601 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11602 { skip "Need MDS version at least 2.2.0"; return; }
11604 local CL_USERS="mdd.$MDT0.changelog_users"
11605 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11606 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11607 changelog_register -n)
11608 echo "Registered as changelog user $CL_USER"
11609 trap cleanup_changelog EXIT
11610 $GET_CL_USERS | grep -q $CL_USER ||
11611 error "User $CL_USER not found in changelog_users"
11613 local LONGNAME1=$(str_repeat a 255)
11614 local LONGNAME2=$(str_repeat b 255)
11617 echo "creating very long named file"
11618 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11619 echo "moving very long named file"
11620 mv $LONGNAME1 $LONGNAME2
11622 $LFS changelog $MDT0 | grep RENME
11626 run_test 160b "Verify that very long rename doesn't crash in changelog"
11629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11632 local server_version=$(lustre_version_code $SINGLEMDS)
11634 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11635 [[ $server_version -gt $(version_code 2.5.1) &&
11636 $server_version -lt $(version_code 2.5.50) ]] ||
11637 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11640 # Registration step
11641 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11642 changelog_register -n)
11643 trap cleanup_changelog EXIT
11646 mkdir -p $DIR/$tdir
11647 $MCREATE $DIR/$tdir/foo_160c
11648 changelog_chmask "TRUNC"
11649 $TRUNCATE $DIR/$tdir/foo_160c 200
11650 changelog_chmask "TRUNC"
11651 $TRUNCATE $DIR/$tdir/foo_160c 199
11652 $LFS changelog $MDT0
11653 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11654 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11655 $LFS changelog_clear $MDT0 $CL_USER 0
11657 # Deregistration step
11660 run_test 160c "verify that changelog log catch the truncate event"
11663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11666 local server_version=$(lustre_version_code mds1)
11667 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11669 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11670 { skip "Need MDS version at least 2.7.60+"; return; }
11671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11673 # Registration step
11674 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11675 changelog_register -n)
11677 trap cleanup_changelog EXIT
11678 mkdir -p $DIR/$tdir/migrate_dir
11679 $LFS changelog_clear $MDT0 $CL_USER 0
11681 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11682 $LFS changelog $MDT0
11683 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11684 $LFS changelog_clear $MDT0 $CL_USER 0
11685 [ $MIGRATES -eq 1 ] ||
11686 error "MIGRATE changelog mask count $MIGRATES != 1"
11688 # Deregistration step
11691 run_test 160d "verify that changelog log catch the migrate event"
11694 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11697 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11698 changelog_register -n)
11699 echo "Registered as changelog user $CL_USER"
11700 trap cleanup_changelog EXIT
11702 # Delete a future user (expect fail)
11703 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11706 if [ $rc -eq 0 ]; then
11707 error "Deleted non-existant user cl77"
11708 elif [ $rc -ne 2 ]; then
11709 error "changelog_deregister failed with $rc, " \
11710 "expected 2 (ENOENT)"
11713 # Clear to a bad index (1 billion should be safe)
11714 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11717 if [ $rc -eq 0 ]; then
11718 error "Successfully cleared to invalid CL index"
11719 elif [ $rc -ne 22 ]; then
11720 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11723 run_test 160e "changelog negative testing"
11727 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11728 echo "Deregistering changelog client $CL_USER"
11729 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11730 echo "Deregistering changelog client $CL_USER2"
11731 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11732 restore_lustre_params < $save_params
11737 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11738 # should be set by default
11740 local CL_USERS="mdd.$MDT0.changelog_users"
11741 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11742 local save_params="$TMP/sanity-$TESTNAME.parameters"
11744 save_lustre_params $SINGLEMDS \
11745 "mdd.$MDT0.changelog_max_idle_time" > $save_params
11746 save_lustre_params $SINGLEMDS \
11747 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11748 save_lustre_params $SINGLEMDS \
11749 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11751 trap cleanup_160f EXIT
11754 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11755 changelog_register -n)
11756 echo "Registered as changelog user $CL_USER"
11757 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11758 changelog_register -n)
11759 echo "Registered as changelog user $CL_USER2"
11760 $GET_CL_USERS | grep -q $CL_USER ||
11761 error "User $CL_USER not found in changelog_users"
11762 $GET_CL_USERS | grep -q $CL_USER2 ||
11763 error "User $CL_USER2 not found in changelog_users"
11765 # generate some changelogs to accumulate
11766 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11767 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11768 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11769 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11771 # check changelogs have been generated
11772 nbcl=$($LFS changelog $MDT0 | wc -l)
11773 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11775 do_facet $SINGLEMDS $LCTL set_param \
11776 mdd.$MDT0.changelog_max_idle_time=10
11777 do_facet $SINGLEMDS $LCTL set_param \
11778 mdd.$MDT0.changelog_min_gc_interval=2
11779 do_facet $SINGLEMDS $LCTL set_param \
11780 mdd.$MDT0.changelog_min_free_cat_entries=3
11782 # simulate changelog catalog almost full
11783 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11784 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11785 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11788 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11789 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
11790 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11791 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
11792 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
11793 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
11796 # generate one more changelog to trigger fail_loc
11797 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11799 # ensure gc thread is done
11800 wait_update_facet $SINGLEMDS \
11801 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11803 # check user still registered
11804 $GET_CL_USERS | grep -q $CL_USER ||
11805 error "User $CL_USER not found in changelog_users"
11806 # check user2 unregistered
11807 $GET_CL_USERS | grep -q $CL_USER2 &&
11808 error "User $CL_USER2 still found in changelog_users"
11810 # check changelogs are present and starting at $USER_REC2 + 1
11811 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11812 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11813 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11814 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11818 run_test 160f "changelog garbage collect (timestamped users)"
11821 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11822 # should be set by default
11824 local CL_USERS="mdd.$MDT0.changelog_users"
11825 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11826 local save_params="$TMP/sanity-$TESTNAME.parameters"
11828 save_lustre_params $SINGLEMDS \
11829 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
11830 save_lustre_params $SINGLEMDS \
11831 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11832 save_lustre_params $SINGLEMDS \
11833 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11835 trap cleanup_160f EXIT
11837 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
11838 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
11841 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11842 changelog_register -n)
11843 echo "Registered as changelog user $CL_USER"
11844 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11845 changelog_register -n)
11846 echo "Registered as changelog user $CL_USER2"
11847 $GET_CL_USERS | grep -q $CL_USER ||
11848 error "User $CL_USER not found in changelog_users"
11849 $GET_CL_USERS | grep -q $CL_USER2 ||
11850 error "User $CL_USER2 not found in changelog_users"
11852 # generate some changelogs to accumulate
11853 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11854 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11855 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11856 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11858 # check changelogs have been generated
11859 nbcl=$($LFS changelog $MDT0 | wc -l)
11860 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11862 do_facet $SINGLEMDS $LCTL set_param \
11863 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
11864 do_facet $SINGLEMDS $LCTL set_param \
11865 mdd.$MDT0.changelog_min_gc_interval=2
11866 do_facet $SINGLEMDS $LCTL set_param \
11867 mdd.$MDT0.changelog_min_free_cat_entries=3
11869 # simulate changelog catalog almost full
11870 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11871 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11872 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11874 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11875 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
11876 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11877 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
11878 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
11879 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
11881 # generate one more changelog to trigger fail_loc
11882 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11884 # ensure gc thread is done
11885 wait_update_facet $SINGLEMDS \
11886 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11888 # check user still registered
11889 $GET_CL_USERS | grep -q $CL_USER ||
11890 error "User $CL_USER not found in changelog_users"
11891 # check user2 unregistered
11892 $GET_CL_USERS | grep -q $CL_USER2 &&
11893 error "User $CL_USER2 still found in changelog_users"
11895 # check changelogs are present and starting at $USER_REC2 + 1
11896 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11897 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11898 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11899 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11903 run_test 160g "changelog garbage collect (old users)"
11906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11907 test_mkdir -c1 $DIR/$tdir
11908 cp /etc/hosts $DIR/$tdir/$tfile
11909 test_mkdir -c1 $DIR/$tdir/foo1
11910 test_mkdir -c1 $DIR/$tdir/foo2
11911 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11912 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11913 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11914 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11915 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11916 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11917 $LFS fid2path $DIR $FID
11918 err17935 "bad link ea"
11921 rm $DIR/$tdir/foo2/zachary
11923 rm $DIR/$tdir/foo2/thor
11925 rm $DIR/$tdir/$tfile
11927 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11928 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11930 $LFS fid2path $DIR $FID
11931 err17935 "bad link rename"
11933 rm $DIR/$tdir/foo2/maggie
11936 local longname=filename_avg_len_is_thirty_two_
11937 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11938 error "failed to hardlink many files"
11939 links=$($LFS fid2path $DIR $FID | wc -l)
11940 echo -n "${links}/1000 links in link EA"
11941 [[ $links -gt 60 ]] ||
11942 err17935 "expected at least 60 links in link EA"
11943 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11944 error "failed to unlink many hardlinks"
11946 run_test 161a "link ea sanity"
11949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11950 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11952 local remote_dir=$DIR/$tdir/remote_dir
11954 mkdir -p $DIR/$tdir
11955 $LFS mkdir -i $MDTIDX $remote_dir ||
11956 error "create remote directory failed"
11958 cp /etc/hosts $remote_dir/$tfile
11959 mkdir -p $remote_dir/foo1
11960 mkdir -p $remote_dir/foo2
11961 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11962 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11963 ln $remote_dir/$tfile $remote_dir/foo1/luna
11964 ln $remote_dir/$tfile $remote_dir/foo2/thor
11966 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11968 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11969 $LFS fid2path $DIR $FID
11970 err17935 "bad link ea"
11973 rm $remote_dir/foo2/zachary
11975 rm $remote_dir/foo2/thor
11977 rm $remote_dir/$tfile
11979 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11980 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11981 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11982 $LFS fid2path $DIR $FID
11983 err17935 "bad link rename"
11985 rm $remote_dir/foo2/maggie
11988 local longname=filename_avg_len_is_thirty_two_
11989 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11990 error "failed to hardlink many files"
11991 links=$($LFS fid2path $DIR $FID | wc -l)
11992 echo -n "${links}/1000 links in link EA"
11993 [[ ${links} -gt 60 ]] ||
11994 err17935 "expected at least 60 links in link EA"
11995 unlinkmany $remote_dir/foo2/$longname 1000 ||
11996 error "failed to unlink many hardlinks"
11998 run_test 161b "link ea sanity under remote directory"
12001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12003 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12004 skip "Need MDS version at least 2.1.5" && return
12006 # define CLF_RENAME_LAST 0x0001
12007 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12008 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12009 changelog_register -n)
12011 trap cleanup_changelog EXIT
12013 mkdir -p $DIR/$tdir
12014 touch $DIR/$tdir/foo_161c
12015 touch $DIR/$tdir/bar_161c
12016 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12017 $LFS changelog $MDT0 | grep RENME
12018 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
12020 $LFS changelog_clear $MDT0 $CL_USER 0
12021 if [ x$flags != "x0x1" ]; then
12022 error "flag $flags is not 0x1"
12024 echo "rename overwrite a target having nlink = 1," \
12025 "changelog record has flags of $flags"
12027 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12028 touch $DIR/$tdir/foo_161c
12029 touch $DIR/$tdir/bar_161c
12030 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12031 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12032 $LFS changelog $MDT0 | grep RENME
12033 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12034 $LFS changelog_clear $MDT0 $CL_USER 0
12035 if [ x$flags != "x0x0" ]; then
12036 error "flag $flags is not 0x0"
12038 echo "rename overwrite a target having nlink > 1," \
12039 "changelog record has flags of $flags"
12041 # rename doesn't overwrite a target (changelog flag 0x0)
12042 touch $DIR/$tdir/foo_161c
12043 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12044 $LFS changelog $MDT0 | grep RENME
12045 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12046 $LFS changelog_clear $MDT0 $CL_USER 0
12047 if [ x$flags != "x0x0" ]; then
12048 error "flag $flags is not 0x0"
12050 echo "rename doesn't overwrite a target," \
12051 "changelog record has flags of $flags"
12053 # define CLF_UNLINK_LAST 0x0001
12054 # unlink a file having nlink = 1 (changelog flag 0x1)
12055 rm -f $DIR/$tdir/foo2_161c
12056 $LFS changelog $MDT0 | grep UNLNK
12057 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12058 $LFS changelog_clear $MDT0 $CL_USER 0
12059 if [ x$flags != "x0x1" ]; then
12060 error "flag $flags is not 0x1"
12062 echo "unlink a file having nlink = 1," \
12063 "changelog record has flags of $flags"
12065 # unlink a file having nlink > 1 (changelog flag 0x0)
12066 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12067 rm -f $DIR/$tdir/foobar_161c
12068 $LFS changelog $MDT0 | grep UNLNK
12069 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12070 $LFS changelog_clear $MDT0 $CL_USER 0
12071 if [ x$flags != "x0x0" ]; then
12072 error "flag $flags is not 0x0"
12074 echo "unlink a file having nlink > 1," \
12075 "changelog record has flags of $flags"
12078 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12085 # cleanup previous run
12086 rm -rf $DIR/$tdir/$tfile
12088 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12089 changelog_register -n)
12090 [[ $? -eq 0 ]] || error "changelog_register failed"
12092 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12093 # interfer with $MOUNT/.lustre/fid/ access
12095 [[ $? -eq 0 ]] || error "mkdir failed"
12097 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12098 $LCTL set_param fail_loc=0x8000140c
12100 $LCTL set_param fail_val=5
12103 echo foofoo > $DIR/$tdir/$tfile &
12106 # wait for create to be delayed
12110 [[ $? -eq 0 ]] || error "create should be blocked"
12112 local tempfile=$(mktemp)
12113 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
12114 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12115 # some delay may occur during ChangeLog publishing and file read just
12116 # above, that could allow file write to happen finally
12117 [[ -s $tempfile ]] && echo "file should be empty"
12119 $LCTL set_param fail_loc=0
12122 [[ $? -eq 0 ]] || error "create failed"
12124 $LFS changelog_clear $MDT0 $user 0
12125 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
12127 run_test 161d "create with concurrent .lustre/fid access"
12134 local path=$(${LFS} fid2path $*)
12135 # Remove the '//' indicating a remote directory
12136 path=$(echo $path | sed 's#//#/#g')
12139 if [ $RC -ne 0 ]; then
12140 err17935 "path looked up of $expected failed. Error $RC"
12142 elif [ "${path}" != "${expected}" ]; then
12143 err17935 "path looked up \"${path}\" instead of \"${expected}\""
12146 echo "fid $fid resolves to path $path (expected $expected)"
12149 test_162a() { # was test_162
12150 # Make changes to filesystem
12151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12152 test_mkdir -p -c1 $DIR/$tdir/d2
12153 touch $DIR/$tdir/d2/$tfile
12154 touch $DIR/$tdir/d2/x1
12155 touch $DIR/$tdir/d2/x2
12156 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12157 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12159 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12160 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
12161 error "check path $tdir/d2/$tfile failed"
12164 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12165 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12166 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
12167 error "check path $tdir/d2/p/q/r/slink failed"
12169 # softlink to wrong file
12170 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12171 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12172 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
12173 error "check path $tdir/d2/p/q/r/slink.wrong failed"
12176 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12177 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12178 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12179 # fid2path dir/fsname should both work
12180 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
12181 error "check path $tdir/d2/a/b/c/new_file failed"
12182 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
12183 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
12185 # hardlink count: check that there are 2 links
12186 # Doesnt work with CMD yet: 17935
12187 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
12188 err17935 "expected 2 links"
12190 # hardlink indexing: remove the first link
12191 rm $DIR/$tdir/d2/p/q/r/hlink
12192 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
12193 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
12197 run_test 162a "path lookup sanity"
12200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12201 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12204 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12205 error "create striped dir failed"
12207 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12208 tail -n 1 | awk '{print $2}')
12209 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12211 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12212 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12215 for ((i=0;i<5;i++)); do
12216 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12217 error "get fid for f$i failed"
12218 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12219 error "check path $tdir/striped_dir/f$i failed"
12221 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12222 error "get fid for d$i failed"
12223 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12224 error "check path $tdir/striped_dir/d$i failed"
12229 run_test 162b "striped directory path lookup sanity"
12231 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12233 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12234 skip "Need MDS version at least 2.7.51" && return
12235 test_mkdir $DIR/$tdir.local
12236 test_mkdir $DIR/$tdir.remote
12237 local lpath=$tdir.local
12238 local rpath=$tdir.remote
12240 for ((i = 0; i <= 101; i++)); do
12243 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12244 error "get fid for local directory $DIR/$lpath failed"
12245 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12246 error "check path for local directory $DIR/$lpath failed"
12249 test_mkdir $DIR/$rpath
12250 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12251 error "get fid for remote directory $DIR/$rpath failed"
12252 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12253 error "check path for remote directory $DIR/$rpath failed"
12258 run_test 162c "fid2path works with paths 100 or more directories deep"
12261 # do directio so as not to populate the page cache
12262 log "creating a 10 Mb file"
12263 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12264 log "starting reads"
12265 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12266 log "truncating the file"
12267 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12269 kill %+ || true # reads might have finished
12270 echo "wait until dd is finished"
12272 log "removing the temporary file"
12273 rm -rf $DIR/$tfile || error "tmp file removal failed"
12275 run_test 169 "parallel read and truncate should not deadlock"
12278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12279 $LCTL clear # bug 18514
12280 $LCTL debug_daemon start $TMP/${tfile}_log_good
12282 $LCTL debug_daemon stop
12283 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12284 error "sed failed to read log_good"
12286 $LCTL debug_daemon start $TMP/${tfile}_log_good
12288 $LCTL debug_daemon stop
12290 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12291 error "lctl df log_bad failed"
12293 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12294 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12296 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12297 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12299 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12300 error "bad_line good_line1 good_line2 are empty"
12302 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12303 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12304 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12306 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12307 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12308 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12310 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12311 error "bad_line_new good_line_new are empty"
12313 local expected_good=$((good_line1 + good_line2*2))
12315 rm -f $TMP/${tfile}*
12316 # LU-231, short malformed line may not be counted into bad lines
12317 if [ $bad_line -ne $bad_line_new ] &&
12318 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12319 error "expected $bad_line bad lines, but got $bad_line_new"
12323 if [ $expected_good -ne $good_line_new ]; then
12324 error "expected $expected_good good lines, but got $good_line_new"
12329 run_test 170 "test lctl df to handle corrupted log ====================="
12331 test_171() { # bug20592
12332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12333 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12334 $LCTL set_param fail_loc=0x50e
12335 $LCTL set_param fail_val=3000
12336 multiop_bg_pause $DIR/$tfile O_s || true
12338 kill -USR1 $MULTIPID
12342 if dmesg | grep "recursive fault"; then
12343 error "caught a recursive fault"
12345 $LCTL set_param fail_loc=0
12348 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12350 # it would be good to share it with obdfilter-survey/iokit-libecho code
12351 setup_obdecho_osc () {
12354 local obdfilter_name=$2
12355 echo "Creating new osc for $obdfilter_name on $ost_nid"
12356 # make sure we can find loopback nid
12357 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12359 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12360 ${obdfilter_name}_osc_UUID || rc=2; }
12361 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12362 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12366 cleanup_obdecho_osc () {
12367 local obdfilter_name=$1
12368 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12369 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12376 local pages=${3:-64}
12381 local obd_size=$(get_obd_size $node $OBD)
12382 local page_size=$(get_page_size $node)
12383 if [[ -n "$obd_size" ]]; then
12384 local new_count=$((obd_size / (pages * page_size / 1024)))
12385 [[ $new_count -ge $count ]] || count=$new_count
12388 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12389 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12391 if [ $rc -eq 0 ]; then
12392 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12393 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12395 echo "New object id is $id"
12396 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12398 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12399 "test_brw $count w v $pages $id" || rc=4; }
12400 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12402 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12403 "cleanup" || rc=5; }
12404 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12405 "detach" || rc=6; }
12406 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12412 remote_ost_nodsh && skip "remote OST with nodsh" && return
12414 local rmmod_local=0
12416 if ! module_loaded obdecho; then
12417 load_module obdecho/obdecho
12421 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12422 local host=$(lctl get_param -n osc.$osc.import |
12423 awk '/current_connection:/ {print $2}' )
12424 local target=$(lctl get_param -n osc.$osc.import |
12425 awk '/target:/ {print $2}' )
12426 target=${target%_UUID}
12428 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12429 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12430 [[ -n $target ]] && cleanup_obdecho_osc $target
12431 [ $rmmod_local -eq 1 ] && rmmod obdecho
12434 run_test 180a "test obdecho on osc"
12437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12438 remote_ost_nodsh && skip "remote OST with nodsh" && return
12440 local rmmod_remote=0
12442 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12443 rmmod_remote=true || error "failed to load module obdecho"
12444 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12445 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12446 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12449 run_test 180b "test obdecho directly on obdfilter"
12451 test_180c() { # LU-2598
12452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12453 remote_ost_nodsh && skip "remote OST with nodsh" && return
12454 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12455 skip "Need MDS version at least 2.4.0" && return
12458 local rmmod_remote=false
12459 local pages=16384 # 64MB bulk I/O RPC size
12462 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12463 rmmod_remote=true || error "failed to load module obdecho"
12465 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12467 if [ -n "$target" ]; then
12468 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12470 echo "there is no obdfilter target on ost1"
12473 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12476 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12478 test_181() { # bug 22177
12479 test_mkdir $DIR/$tdir
12480 # create enough files to index the directory
12481 createmany -o $DIR/$tdir/foobar 4000
12482 # print attributes for debug purpose
12485 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12487 # remove the files & current working dir
12488 unlinkmany $DIR/$tdir/foobar 4000
12490 kill -USR1 $MULTIPID
12492 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12495 run_test 181 "Test open-unlinked dir ========================"
12501 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12503 $LCTL set_param mdc.*.rpc_stats=clear
12505 for (( i = 0; i < $tcount; i++ )) ; do
12506 mkdir $DIR/$tdir/$i
12509 for (( i = 0; i < $tcount; i++ )) ; do
12510 createmany -o $DIR/$tdir/$i/f- $fcount &
12514 for (( i = 0; i < $tcount; i++ )) ; do
12515 unlinkmany $DIR/$tdir/$i/f- $fcount &
12519 $LCTL get_param mdc.*.rpc_stats
12523 run_test 182 "Test parallel modify metadata operations ================"
12525 test_183() { # LU-2275
12526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12527 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12528 skip "Need MDS version at least 2.3.56" && return
12530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12531 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12532 echo aaa > $DIR/$tdir/$tfile
12534 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12535 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12537 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12538 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12540 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12542 # Flush negative dentry cache
12543 touch $DIR/$tdir/$tfile
12545 # We are not checking for any leaked references here, they'll
12546 # become evident next time we do cleanup with module unload.
12549 run_test 183 "No crash or request leak in case of strange dispositions ========"
12551 # test suite 184 is for LU-2016, LU-2017
12553 check_swap_layouts_support && return 0
12555 dir0=$DIR/$tdir/$testnum
12556 test_mkdir -p -c1 $dir0
12561 $SETSTRIPE -c1 $file1
12563 $SETSTRIPE -c2 $file2
12565 gen1=$($GETSTRIPE -g $file1)
12566 gen2=$($GETSTRIPE -g $file2)
12568 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12569 gen=$($GETSTRIPE -g $file1)
12570 [[ $gen1 != $gen ]] ||
12571 "Layout generation on $file1 does not change"
12572 gen=$($GETSTRIPE -g $file2)
12573 [[ $gen2 != $gen ]] ||
12574 "Layout generation on $file2 does not change"
12576 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12577 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12579 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12581 run_test 184a "Basic layout swap"
12584 check_swap_layouts_support && return 0
12586 dir0=$DIR/$tdir/$testnum
12587 mkdir -p $dir0 || error "creating dir $dir0"
12594 $SETSTRIPE -c1 $file1
12595 $SETSTRIPE -c2 $file2
12596 $SETSTRIPE -c1 $file3
12597 chown $RUNAS_ID $file3
12598 gen1=$($GETSTRIPE -g $file1)
12599 gen2=$($GETSTRIPE -g $file2)
12601 $LFS swap_layouts $dir1 $dir2 &&
12602 error "swap of directories layouts should fail"
12603 $LFS swap_layouts $dir1 $file1 &&
12604 error "swap of directory and file layouts should fail"
12605 $RUNAS $LFS swap_layouts $file1 $file2 &&
12606 error "swap of file we cannot write should fail"
12607 $LFS swap_layouts $file1 $file3 &&
12608 error "swap of file with different owner should fail"
12609 /bin/true # to clear error code
12611 run_test 184b "Forbidden layout swap (will generate errors)"
12614 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12615 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12616 check_swap_layouts_support && return 0
12618 local dir0=$DIR/$tdir/$testnum
12619 mkdir -p $dir0 || error "creating dir $dir0"
12621 local ref1=$dir0/ref1
12622 local ref2=$dir0/ref2
12623 local file1=$dir0/file1
12624 local file2=$dir0/file2
12625 # create a file large enough for the concurrent test
12626 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12627 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12628 echo "ref file size: ref1($(stat -c %s $ref1))," \
12629 "ref2($(stat -c %s $ref2))"
12632 dd if=$ref1 of=$file1 bs=16k &
12635 # Make sure dd starts to copy file
12636 while [ ! -f $file1 ]; do sleep 0.1; done
12638 $LFS swap_layouts $file1 $file2
12641 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12642 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12644 # how many bytes copied before swapping layout
12645 local copied=$(stat -c %s $file2)
12646 local remaining=$(stat -c %s $ref1)
12647 remaining=$((remaining - copied))
12648 echo "Copied $copied bytes before swapping layout..."
12650 cmp -n $copied $file1 $ref2 | grep differ &&
12651 error "Content mismatch [0, $copied) of ref2 and file1"
12652 cmp -n $copied $file2 $ref1 ||
12653 error "Content mismatch [0, $copied) of ref1 and file2"
12654 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12655 error "Content mismatch [$copied, EOF) of ref1 and file1"
12658 rm -f $ref1 $ref2 $file1 $file2
12660 run_test 184c "Concurrent write and layout swap"
12663 check_swap_layouts_support && return 0
12664 [ -z "$(which getfattr 2>/dev/null)" ] &&
12665 skip "no getfattr command" && return 0
12667 local file1=$DIR/$tdir/$tfile-1
12668 local file2=$DIR/$tdir/$tfile-2
12669 local file3=$DIR/$tdir/$tfile-3
12673 mkdir -p $DIR/$tdir
12674 touch $file1 || error "create $file1 failed"
12675 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12676 error "create $file2 failed"
12677 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12678 error "create $file3 failed"
12679 lovea1=$(get_layout_param $file1)
12681 $LFS swap_layouts $file2 $file3 ||
12682 error "swap $file2 $file3 layouts failed"
12683 $LFS swap_layouts $file1 $file2 ||
12684 error "swap $file1 $file2 layouts failed"
12686 lovea2=$(get_layout_param $file2)
12689 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12691 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12692 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12694 run_test 184d "allow stripeless layouts swap"
12697 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12698 { skip "Need MDS version at least 2.6.94"; return 0; }
12699 check_swap_layouts_support && return 0
12700 [ -z "$(which getfattr 2>/dev/null)" ] &&
12701 skip "no getfattr command" && return 0
12703 local file1=$DIR/$tdir/$tfile-1
12704 local file2=$DIR/$tdir/$tfile-2
12705 local file3=$DIR/$tdir/$tfile-3
12708 mkdir -p $DIR/$tdir
12709 touch $file1 || error "create $file1 failed"
12710 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12711 error "create $file2 failed"
12712 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12713 error "create $file3 failed"
12715 $LFS swap_layouts $file1 $file2 ||
12716 error "swap $file1 $file2 layouts failed"
12718 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12719 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12721 echo 123 > $file1 || error "Should be able to write into $file1"
12723 $LFS swap_layouts $file1 $file3 ||
12724 error "swap $file1 $file3 layouts failed"
12726 echo 123 > $file1 || error "Should be able to write into $file1"
12728 rm -rf $file1 $file2 $file3
12730 run_test 184e "Recreate layout after stripeless layout swaps"
12732 test_185() { # LU-2441
12733 # LU-3553 - no volatile file support in old servers
12734 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12735 { skip "Need MDS version at least 2.3.60"; return 0; }
12737 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12738 touch $DIR/$tdir/spoo
12739 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12740 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12741 error "cannot create/write a volatile file"
12742 [ "$FILESET" == "" ] &&
12743 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12744 error "FID is still valid after close"
12746 multiop_bg_pause $DIR/$tdir vVw4096_c
12753 # assume that the next FID for this client is sequential, since stdout
12754 # is unfortunately eaten by multiop_bg_pause
12755 local n=$((${fidv[1]} + 1))
12756 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12757 if [ "$FILESET" == "" ]; then
12758 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12759 error "FID is missing before close"
12761 kill -USR1 $multi_pid
12762 # 1 second delay, so if mtime change we will see it
12764 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12765 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12767 run_test 185 "Volatile file support"
12770 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12771 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12772 skip "Need MDS version at least 2.3.0" && return
12774 local dir0=$DIR/$tdir/$testnum
12775 mkdir -p $dir0 || error "creating dir $dir0"
12777 local file=$dir0/file1
12778 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12779 local dv1=$($LFS data_version $file)
12780 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12781 local dv2=$($LFS data_version $file)
12782 [[ $dv1 != $dv2 ]] ||
12783 error "data version did not change on write $dv1 == $dv2"
12788 run_test 187a "Test data version change"
12791 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12792 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12793 skip "Need MDS version at least 2.3.0" && return
12795 local dir0=$DIR/$tdir/$testnum
12796 mkdir -p $dir0 || error "creating dir $dir0"
12798 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12799 [[ ${DV[0]} != ${DV[1]} ]] ||
12800 error "data version did not change on write"\
12801 " ${DV[0]} == ${DV[1]}"
12806 run_test 187b "Test data version change on volatile file"
12809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12810 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12811 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12813 local POOL=${POOL:-cea1}
12814 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12815 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12818 local last_ost=$(($OSTCOUNT - 1))
12820 local ost_list=$(seq $first_ost $ost_step $last_ost)
12821 local ost_range="$first_ost $last_ost $ost_step"
12822 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12823 local file_dir=$POOL_ROOT/file_tst
12824 local subdir=$test_path/subdir
12827 if ! combined_mgs_mds ; then
12832 # former test_200a test_200b
12833 pool_add $POOL || { rc=$? ; break; }
12834 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12835 # former test_200c test_200d
12836 mkdir -p $test_path
12837 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12838 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12840 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12841 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12842 || { rc=$? ; break; }
12843 # former test_200e test_200f
12844 local files=$((OSTCOUNT*3))
12845 pool_alloc_files $POOL $test_path $files "$ost_list" \
12846 || { rc=$? ; break; }
12847 pool_create_files $POOL $file_dir $files "$ost_list" \
12848 || { rc=$? ; break; }
12849 # former test_200g test_200h
12850 pool_lfs_df $POOL || { rc=$? ; break; }
12851 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12853 # former test_201a test_201b test_201c
12854 pool_remove_first_target $POOL || { rc=$? ; break; }
12856 local f=$test_path/$tfile
12857 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12858 pool_remove $POOL $f || { rc=$? ; break; }
12864 if ! combined_mgs_mds ; then
12869 run_test 200 "OST pools"
12871 # usage: default_attr <count | size | offset>
12873 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12876 # usage: check_default_stripe_attr
12877 check_default_stripe_attr() {
12878 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12881 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12883 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12887 error "unknown getstripe attr '$1'"
12890 [ $ACTUAL == $EXPECTED ] ||
12891 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12895 test_mkdir $DIR/$tdir
12896 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12898 check_default_stripe_attr --stripe-count
12899 check_default_stripe_attr --stripe-size
12900 check_default_stripe_attr --stripe-index
12902 run_test 204a "Print default stripe attributes"
12905 test_mkdir $DIR/$tdir
12906 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12908 check_default_stripe_attr --stripe-size
12909 check_default_stripe_attr --stripe-index
12911 run_test 204b "Print default stripe size and offset"
12914 test_mkdir $DIR/$tdir
12915 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12917 check_default_stripe_attr --stripe-count
12918 check_default_stripe_attr --stripe-index
12920 run_test 204c "Print default stripe count and offset"
12923 test_mkdir $DIR/$tdir
12924 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12926 check_default_stripe_attr --stripe-count
12927 check_default_stripe_attr --stripe-size
12929 run_test 204d "Print default stripe count and size"
12932 test_mkdir $DIR/$tdir
12933 $SETSTRIPE -d $DIR/$tdir
12935 check_default_stripe_attr --stripe-count --raw
12936 check_default_stripe_attr --stripe-size --raw
12937 check_default_stripe_attr --stripe-index --raw
12939 run_test 204e "Print raw stripe attributes"
12942 test_mkdir $DIR/$tdir
12943 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12945 check_default_stripe_attr --stripe-size --raw
12946 check_default_stripe_attr --stripe-index --raw
12948 run_test 204f "Print raw stripe size and offset"
12951 test_mkdir $DIR/$tdir
12952 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12954 check_default_stripe_attr --stripe-count --raw
12955 check_default_stripe_attr --stripe-index --raw
12957 run_test 204g "Print raw stripe count and offset"
12960 test_mkdir $DIR/$tdir
12961 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12963 check_default_stripe_attr --stripe-count --raw
12964 check_default_stripe_attr --stripe-size --raw
12966 run_test 204h "Print raw stripe count and size"
12968 # Figure out which job scheduler is being used, if any,
12969 # or use a fake one
12970 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12971 JOBENV=SLURM_JOB_ID
12972 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12974 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12976 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12977 JOBENV=LOADL_STEP_ID
12978 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12981 $LCTL list_param jobid_name > /dev/null 2>&1
12982 if [ $? -eq 0 ]; then
12989 verify_jobstats() {
12994 # we don't really need to clear the stats for this test to work, since each
12995 # command has a unique jobid, but it makes debugging easier if needed.
12996 # for facet in $facets; do
12997 # local dev=$(convert_facet2label $facet)
12998 # # clear old jobstats
12999 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13002 # use a new JobID for each test, or we might see an old one
13003 [ "$JOBENV" = "FAKE_JOBID" ] &&
13004 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13008 [ "$JOBENV" = "nodelocal" ] && {
13009 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13010 $LCTL set_param jobid_name=$FAKE_JOBID
13014 log "Test: ${cmd[*]}"
13015 log "Using JobID environment variable $JOBENV=$JOBVAL"
13017 if [ $JOBENV = "FAKE_JOBID" ]; then
13018 FAKE_JOBID=$JOBVAL ${cmd[*]}
13023 # all files are created on OST0000
13024 for facet in $facets; do
13025 local stats="*.$(convert_facet2label $facet).job_stats"
13026 if [ $(do_facet $facet lctl get_param $stats |
13027 grep -c $JOBVAL) -ne 1 ]; then
13028 do_facet $facet lctl get_param $stats
13029 error "No jobstats for $JOBVAL found on $facet::$stats"
13036 NEW_JOBENV=${1:-$OLD_JOBENV}
13037 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
13038 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
13043 do_facet $SINGLEMDS \
13044 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
13045 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
13049 test_205() { # Job stats
13050 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13051 { skip "Need MDS version with at least 2.7.1"; return 0; }
13053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13054 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13056 remote_ost_nodsh && skip "remote OST with nodsh" && return
13058 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13059 skip "Server doesn't support jobstats" && return 0
13060 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13062 OLD_JOBENV=$($LCTL get_param -n jobid_var)
13063 if [ $OLD_JOBENV != $JOBENV ]; then
13064 jobstats_set $JOBENV
13065 trap cleanup_205 EXIT
13068 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
13069 echo "Registered as changelog user $CL_USER"
13071 OLD_INTERVAL=$(do_facet $SINGLEMDS \
13072 lctl get_param -n mdt.*.job_cleanup_interval)
13073 local interval_new=5
13074 do_facet $SINGLEMDS \
13075 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
13076 local start=$SECONDS
13080 cmd="mkdir $DIR/$tdir"
13081 verify_jobstats "$cmd" "$SINGLEMDS"
13083 cmd="rmdir $DIR/$tdir"
13084 verify_jobstats "$cmd" "$SINGLEMDS"
13085 # mkdir on secondary MDT
13086 if [ $MDSCOUNT -gt 1 ]; then
13087 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13088 verify_jobstats "$cmd" "mds2"
13091 cmd="mknod $DIR/$tfile c 1 3"
13092 verify_jobstats "$cmd" "$SINGLEMDS"
13094 cmd="rm -f $DIR/$tfile"
13095 verify_jobstats "$cmd" "$SINGLEMDS"
13096 # create all files on OST0000 so verify_jobstats can find OST stats
13098 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13099 verify_jobstats "$cmd" "$SINGLEMDS"
13101 cmd="touch $DIR/$tfile"
13102 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13104 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13105 verify_jobstats "$cmd" "ost1"
13107 cancel_lru_locks osc
13108 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13109 verify_jobstats "$cmd" "ost1"
13111 cmd="$TRUNCATE $DIR/$tfile 0"
13112 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13114 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13115 verify_jobstats "$cmd" "$SINGLEMDS"
13116 # jobstats expiry - sleep until old stats should be expired
13117 local left=$((interval_new + 5 - (SECONDS - start)))
13118 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13119 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13121 cmd="mkdir $DIR/$tdir.expire"
13122 verify_jobstats "$cmd" "$SINGLEMDS"
13123 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13124 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13126 # Ensure that jobid are present in changelog (if supported by MDS)
13127 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
13129 $LFS changelog $MDT0 | tail -9
13130 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
13131 [ $jobids -eq 9 ] ||
13132 error "Wrong changelog jobid count $jobids != 9"
13136 jobstats_set $JOBENV
13138 $LFS changelog $MDT0 | tail -1
13139 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
13140 [ $jobids -eq 0 ] ||
13141 error "Unexpected jobids when jobid_var=$JOBENV"
13146 run_test 205 "Verify job stats"
13148 # LU-1480, LU-1773 and LU-1657
13150 mkdir -p $DIR/$tdir
13151 $SETSTRIPE -c -1 $DIR/$tdir
13152 #define OBD_FAIL_LOV_INIT 0x1403
13153 $LCTL set_param fail_loc=0xa0001403
13154 $LCTL set_param fail_val=1
13155 touch $DIR/$tdir/$tfile || true
13157 run_test 206 "fail lov_init_raid0() doesn't lbug"
13160 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13161 local fsz=`stat -c %s $DIR/$tfile`
13162 cancel_lru_locks mdc
13164 # do not return layout in getattr intent
13165 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13166 $LCTL set_param fail_loc=0x170
13167 local sz=`stat -c %s $DIR/$tfile`
13169 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13173 run_test 207a "can refresh layout at glimpse"
13176 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13177 local cksum=`md5sum $DIR/$tfile`
13178 local fsz=`stat -c %s $DIR/$tfile`
13179 cancel_lru_locks mdc
13180 cancel_lru_locks osc
13182 # do not return layout in getattr intent
13183 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13184 $LCTL set_param fail_loc=0x171
13186 # it will refresh layout after the file is opened but before read issues
13187 echo checksum is "$cksum"
13188 echo "$cksum" |md5sum -c --quiet || error "file differs"
13192 run_test 207b "can refresh layout at open"
13195 # FIXME: in this test suite, only RD lease is used. This is okay
13196 # for now as only exclusive open is supported. After generic lease
13197 # is done, this test suite should be revised. - Jinshan
13199 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13200 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13201 { skip "Need MDS version at least 2.4.52"; return 0; }
13203 echo "==== test 1: verify get lease work"
13204 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13206 echo "==== test 2: verify lease can be broken by upcoming open"
13207 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13211 $MULTIOP $DIR/$tfile oO_RDONLY:c
13212 kill -USR1 $PID && wait $PID || error "break lease error"
13214 echo "==== test 3: verify lease can't be granted if an open already exists"
13215 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13219 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13220 kill -USR1 $PID && wait $PID || error "open file error"
13222 echo "==== test 4: lease can sustain over recovery"
13223 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13229 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13231 echo "==== test 5: lease broken can't be regained by replay"
13232 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13236 # open file to break lease and then recovery
13237 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13240 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13244 run_test 208 "Exclusive open"
13247 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13248 skip_env "must have disp_stripe" && return
13251 sync; sleep 5; sync;
13253 echo 3 > /proc/sys/vm/drop_caches
13254 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13256 # open/close 500 times
13257 for i in $(seq 500); do
13261 echo 3 > /proc/sys/vm/drop_caches
13262 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13264 echo "before: $req_before, after: $req_after"
13265 [ $((req_after - req_before)) -ge 300 ] &&
13266 error "open/close requests are not freed"
13269 run_test 209 "read-only open/close requests should be freed promptly"
13273 size=$((size % 8192 + 1))
13274 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13275 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13276 rm -f $DIR/f212 $DIR/f212.xyz
13278 run_test 212 "Sendfile test ============================================"
13281 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13282 cancel_lru_locks osc
13283 lctl set_param fail_loc=0x8000040f
13284 # generate a read lock
13285 cat $DIR/$tfile > /dev/null
13286 # write to the file, it will try to cancel the above read lock.
13287 cat /etc/hosts >> $DIR/$tfile
13289 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13291 test_214() { # for bug 20133
13292 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13293 for (( i=0; i < 340; i++ )) ; do
13294 touch $DIR/$tdir/d214c/a$i
13297 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13298 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13299 ls $DIR/d214c || error "ls $DIR/d214c failed"
13300 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13301 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13303 run_test 214 "hash-indexed directory test - bug 20133"
13305 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13306 create_lnet_proc_files() {
13307 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13310 # counterpart of create_lnet_proc_files
13311 remove_lnet_proc_files() {
13312 rm -f $TMP/lnet_$1.sys
13315 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13316 # 3rd arg as regexp for body
13317 check_lnet_proc_stats() {
13318 local l=$(cat "$TMP/lnet_$1" |wc -l)
13319 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13321 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13324 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13325 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13326 # optional and can be regexp for 2nd line (lnet.routes case)
13327 check_lnet_proc_entry() {
13328 local blp=2 # blp stands for 'position of 1st line of body'
13329 [ -z "$5" ] || blp=3 # lnet.routes case
13331 local l=$(cat "$TMP/lnet_$1" |wc -l)
13332 # subtracting one from $blp because the body can be empty
13333 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13335 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13336 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13338 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13339 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13341 # bail out if any unexpected line happened
13342 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13343 [ "$?" != 0 ] || error "$2 misformatted"
13346 test_215() { # for bugs 18102, 21079, 21517
13347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13348 local N='(0|[1-9][0-9]*)' # non-negative numeric
13349 local P='[1-9][0-9]*' # positive numeric
13350 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13351 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13352 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13353 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13355 local L1 # regexp for 1st line
13356 local L2 # regexp for 2nd line (optional)
13357 local BR # regexp for the rest (body)
13359 # lnet.stats should look as 11 space-separated non-negative numerics
13360 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13361 create_lnet_proc_files "stats"
13362 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13363 remove_lnet_proc_files "stats"
13365 # lnet.routes should look like this:
13366 # Routing disabled/enabled
13367 # net hops priority state router
13368 # where net is a string like tcp0, hops > 0, priority >= 0,
13369 # state is up/down,
13370 # router is a string like 192.168.1.1@tcp2
13371 L1="^Routing (disabled|enabled)$"
13372 L2="^net +hops +priority +state +router$"
13373 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13374 create_lnet_proc_files "routes"
13375 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13376 remove_lnet_proc_files "routes"
13378 # lnet.routers should look like this:
13379 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13380 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13381 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13382 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13383 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13384 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13385 create_lnet_proc_files "routers"
13386 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13387 remove_lnet_proc_files "routers"
13389 # lnet.peers should look like this:
13390 # nid refs state last max rtr min tx min queue
13391 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13392 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13393 # numeric (0 or >0 or <0), queue >= 0.
13394 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13395 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13396 create_lnet_proc_files "peers"
13397 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13398 remove_lnet_proc_files "peers"
13400 # lnet.buffers should look like this:
13401 # pages count credits min
13402 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13403 L1="^pages +count +credits +min$"
13404 BR="^ +$N +$N +$I +$I$"
13405 create_lnet_proc_files "buffers"
13406 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13407 remove_lnet_proc_files "buffers"
13409 # lnet.nis should look like this:
13410 # nid status alive refs peer rtr max tx min
13411 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13412 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13413 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13414 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13415 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13416 create_lnet_proc_files "nis"
13417 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13418 remove_lnet_proc_files "nis"
13420 # can we successfully write to lnet.stats?
13421 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13423 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13425 test_216() { # bug 20317
13426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13427 remote_ost_nodsh && skip "remote OST with nodsh" && return
13430 local facets=$(get_facets OST)
13431 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13433 save_lustre_params client "osc.*.contention_seconds" > $p
13434 save_lustre_params $facets \
13435 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13436 save_lustre_params $facets \
13437 "ldlm.namespaces.filter-*.contended_locks" >> $p
13438 save_lustre_params $facets \
13439 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13440 clear_stats osc.*.osc_stats
13442 # agressive lockless i/o settings
13443 do_nodes $(comma_list $(osts_nodes)) \
13444 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13445 ldlm.namespaces.filter-*.contended_locks=0 \
13446 ldlm.namespaces.filter-*.contention_seconds=60"
13447 lctl set_param -n osc.*.contention_seconds=60
13449 $DIRECTIO write $DIR/$tfile 0 10 4096
13450 $CHECKSTAT -s 40960 $DIR/$tfile
13452 # disable lockless i/o
13453 do_nodes $(comma_list $(osts_nodes)) \
13454 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13455 ldlm.namespaces.filter-*.contended_locks=32 \
13456 ldlm.namespaces.filter-*.contention_seconds=0"
13457 lctl set_param -n osc.*.contention_seconds=0
13458 clear_stats osc.*.osc_stats
13460 dd if=/dev/zero of=$DIR/$tfile count=0
13461 $CHECKSTAT -s 0 $DIR/$tfile
13463 restore_lustre_params <$p
13467 run_test 216 "check lockless direct write updates file size and kms correctly"
13469 test_217() { # bug 22430
13470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13474 for node in $(nodes_list); do
13475 nid=$(host_nids_address $node $NETTYPE)
13476 if [[ $nid = *-* ]] ; then
13477 echo "lctl ping $(h2nettype $nid)"
13478 lctl ping $(h2nettype $nid)
13480 echo "skipping $node (no hyphen detected)"
13484 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13487 # do directio so as not to populate the page cache
13488 log "creating a 10 Mb file"
13489 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13490 log "starting reads"
13491 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13492 log "truncating the file"
13493 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13495 kill %+ || true # reads might have finished
13496 echo "wait until dd is finished"
13498 log "removing the temporary file"
13499 rm -rf $DIR/$tfile || error "tmp file removal failed"
13501 run_test 218 "parallel read and truncate should not deadlock ======================="
13504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13505 # write one partial page
13506 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13507 # set no grant so vvp_io_commit_write will do sync write
13508 $LCTL set_param fail_loc=0x411
13509 # write a full page at the end of file
13510 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13512 $LCTL set_param fail_loc=0
13513 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13514 $LCTL set_param fail_loc=0x411
13515 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13518 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13519 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13521 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13523 test_220() { #LU-325
13524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13525 remote_ost_nodsh && skip "remote OST with nodsh" && return
13526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13527 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13530 # create on MDT0000 so the last_id and next_id are correct
13532 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13536 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13537 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13538 osc.$mdtosc_proc1.prealloc_last_id)
13539 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13540 osc.$mdtosc_proc1.prealloc_next_id)
13544 if ! combined_mgs_mds ; then
13548 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13549 #define OBD_FAIL_OST_ENOINO 0x229
13550 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13551 create_pool $FSNAME.$TESTNAME || return 1
13552 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13554 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13556 MDSOBJS=$((last_id - next_id))
13557 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13559 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13560 echo "OST still has $count kbytes free"
13562 echo "create $MDSOBJS files @next_id..."
13563 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13565 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13566 osc.$mdtosc_proc1.prealloc_last_id)
13567 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13568 osc.$mdtosc_proc1.prealloc_next_id)
13570 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13575 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13576 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13578 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13579 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13580 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13581 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13582 echo "unlink $MDSOBJS files @$next_id..."
13583 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13585 if ! combined_mgs_mds ; then
13589 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13593 dd if=`which date` of=$MOUNT/date oflag=sync
13594 chmod +x $MOUNT/date
13596 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13597 $LCTL set_param fail_loc=0x80001401
13599 $MOUNT/date > /dev/null
13602 run_test 221 "make sure fault and truncate race to not cause OOM"
13605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13607 test_mkdir $DIR/$tdir
13608 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13609 createmany -o $DIR/$tdir/$tfile 10
13610 cancel_lru_locks mdc
13611 cancel_lru_locks osc
13612 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13613 $LCTL set_param fail_loc=0x31a
13614 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13615 $LCTL set_param fail_loc=0
13618 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13623 test_mkdir $DIR/$tdir
13624 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13625 createmany -o $DIR/$tdir/$tfile 10
13626 cancel_lru_locks mdc
13627 cancel_lru_locks osc
13628 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13629 $LCTL set_param fail_loc=0x31a
13630 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13631 $LCTL set_param fail_loc=0
13633 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13638 test_mkdir $DIR/$tdir
13639 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13640 createmany -o $DIR/$tdir/$tfile 10
13641 cancel_lru_locks mdc
13642 cancel_lru_locks osc
13643 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13644 $LCTL set_param fail_loc=0x31b
13645 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13646 $LCTL set_param fail_loc=0
13649 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13651 test_224a() { # LU-1039, MRP-303
13652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13653 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13654 $LCTL set_param fail_loc=0x508
13655 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13656 $LCTL set_param fail_loc=0
13659 run_test 224a "Don't panic on bulk IO failure"
13661 test_224b() { # LU-1039, MRP-303
13662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13663 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13664 cancel_lru_locks osc
13665 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13666 $LCTL set_param fail_loc=0x515
13667 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13668 $LCTL set_param fail_loc=0
13671 run_test 224b "Don't panic on bulk IO failure"
13673 test_224c() { # LU-6441
13674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13677 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13678 save_writethrough $p
13679 set_cache writethrough on
13681 local pages_per_rpc=$($LCTL get_param \
13682 osc.*.max_pages_per_rpc)
13683 local at_max=$($LCTL get_param -n at_max)
13684 local timeout=$($LCTL get_param -n timeout)
13685 local test_at="$LCTL get_param -n at_max"
13686 local param_at="$FSNAME.sys.at_max"
13687 local test_timeout="$LCTL get_param -n timeout"
13688 local param_timeout="$FSNAME.sys.timeout"
13690 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13692 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13693 error "conf_param at_max=0 failed"
13694 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13695 error "conf_param timeout=5 failed"
13697 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13698 do_facet ost1 $LCTL set_param fail_loc=0x520
13699 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13700 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13702 do_facet ost1 $LCTL set_param fail_loc=0
13704 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13705 error "conf_param at_max=$at_max failed"
13706 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13707 $timeout || error "conf_param timeout=$timeout failed"
13709 $LCTL set_param -n $pages_per_rpc
13710 restore_lustre_params < $p
13713 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13715 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13718 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13719 if [ -z ${MDSSURVEY} ]; then
13720 skip_env "mds-survey not found" && return
13723 [ $MDSCOUNT -ge 2 ] &&
13724 skip "skipping now for more than one MDT" && return
13726 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13727 { skip "Need MDS version at least 2.2.51"; return; }
13729 local mds=$(facet_host $SINGLEMDS)
13730 local target=$(do_nodes $mds 'lctl dl' | \
13731 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13733 local cmd1="file_count=1000 thrhi=4"
13734 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13735 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13736 local cmd="$cmd1 $cmd2 $cmd3"
13738 rm -f ${TMP}/mds_survey*
13740 eval $cmd || error "mds-survey with zero-stripe failed"
13741 cat ${TMP}/mds_survey*
13742 rm -f ${TMP}/mds_survey*
13744 run_test 225a "Metadata survey sanity with zero-stripe"
13747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13748 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13749 if [ -z ${MDSSURVEY} ]; then
13750 skip_env "mds-survey not found" && return
13752 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13753 { skip "Need MDS version at least 2.2.51"; return; }
13755 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13756 skip_env "Need to mount OST to test" && return
13759 local mds=$(facet_host $SINGLEMDS)
13760 local target=$(do_nodes $mds 'lctl dl' | \
13761 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13763 local cmd1="file_count=1000 thrhi=4"
13764 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13765 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13766 local cmd="$cmd1 $cmd2 $cmd3"
13768 rm -f ${TMP}/mds_survey*
13770 eval $cmd || error "mds-survey with stripe_count failed"
13771 cat ${TMP}/mds_survey*
13772 rm -f ${TMP}/mds_survey*
13774 run_test 225b "Metadata survey sanity with stripe_count = 1"
13776 mcreate_path2fid () {
13782 local path=$DIR/$tdir/$name
13787 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13788 error "cannot create $desc"
13790 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13792 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13794 fid_path=$($LFS fid2path $MOUNT $fid)
13796 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13798 [ "$path" == "$fid_path" ] ||
13799 error "fid2path returned $fid_path, expected $path"
13801 echo "pass with $path and $fid"
13806 mkdir -p $DIR/$tdir
13808 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13809 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13810 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13811 mcreate_path2fid 0040666 0 0 dir "directory"
13812 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13813 mcreate_path2fid 0100666 0 0 file "regular file"
13814 mcreate_path2fid 0120666 0 0 link "symbolic link"
13815 mcreate_path2fid 0140666 0 0 sock "socket"
13817 run_test 226a "call path2fid and fid2path on files of all type"
13820 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13824 mkdir -p $DIR/$tdir
13825 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13826 error "create remote directory failed"
13827 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13828 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13829 "character special file (null)"
13830 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13831 "character special file (no device)"
13832 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13833 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13834 "block special file (loop)"
13835 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13836 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13837 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13839 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13841 # LU-1299 Executing or running ldd on a truncated executable does not
13842 # cause an out-of-memory condition.
13844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13845 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13846 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13847 chmod +x $MOUNT/date
13849 $MOUNT/date > /dev/null
13850 ldd $MOUNT/date > /dev/null
13853 run_test 227 "running truncated executable does not cause OOM"
13855 # LU-1512 try to reuse idle OI blocks
13857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13859 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13860 skip "ldiskfs only test" && return
13862 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13863 local myDIR=$DIR/$tdir
13866 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13867 $LCTL set_param fail_loc=0x80001002
13868 createmany -o $myDIR/t- 10000
13869 $LCTL set_param fail_loc=0
13870 # The guard is current the largest FID holder
13872 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13874 local IDX=$(($SEQ % 64))
13876 do_facet $SINGLEMDS sync
13877 # Make sure journal flushed.
13879 local blk1=$(do_facet $SINGLEMDS \
13880 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13881 grep Blockcount | awk '{print $4}')
13883 # Remove old files, some OI blocks will become idle.
13884 unlinkmany $myDIR/t- 10000
13885 # Create new files, idle OI blocks should be reused.
13886 createmany -o $myDIR/t- 2000
13887 do_facet $SINGLEMDS sync
13888 # Make sure journal flushed.
13890 local blk2=$(do_facet $SINGLEMDS \
13891 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13892 grep Blockcount | awk '{print $4}')
13894 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13896 run_test 228a "try to reuse idle OI blocks"
13899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13901 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13902 skip "ldiskfs only test" && return
13904 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13905 local myDIR=$DIR/$tdir
13908 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13909 $LCTL set_param fail_loc=0x80001002
13910 createmany -o $myDIR/t- 10000
13911 $LCTL set_param fail_loc=0
13912 # The guard is current the largest FID holder
13914 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13916 local IDX=$(($SEQ % 64))
13918 do_facet $SINGLEMDS sync
13919 # Make sure journal flushed.
13921 local blk1=$(do_facet $SINGLEMDS \
13922 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13923 grep Blockcount | awk '{print $4}')
13925 # Remove old files, some OI blocks will become idle.
13926 unlinkmany $myDIR/t- 10000
13929 stop $SINGLEMDS || error "Fail to stop MDT."
13931 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13933 df $MOUNT || error "Fail to df."
13934 # Create new files, idle OI blocks should be reused.
13935 createmany -o $myDIR/t- 2000
13936 do_facet $SINGLEMDS sync
13937 # Make sure journal flushed.
13939 local blk2=$(do_facet $SINGLEMDS \
13940 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13941 grep Blockcount | awk '{print $4}')
13943 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13945 run_test 228b "idle OI blocks can be reused after MDT restart"
13949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13950 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13951 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13952 skip "ldiskfs only test" && return
13954 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13955 local myDIR=$DIR/$tdir
13958 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13959 $LCTL set_param fail_loc=0x80001002
13960 # 20000 files can guarantee there are index nodes in the OI file
13961 createmany -o $myDIR/t- 20000
13962 $LCTL set_param fail_loc=0
13963 # The guard is current the largest FID holder
13965 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13967 local IDX=$(($SEQ % 64))
13969 do_facet $SINGLEMDS sync
13970 # Make sure journal flushed.
13972 local blk1=$(do_facet $SINGLEMDS \
13973 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13974 grep Blockcount | awk '{print $4}')
13976 # Remove old files, some OI blocks will become idle.
13977 unlinkmany $myDIR/t- 20000
13979 # The OI file should become empty now
13981 # Create new files, idle OI blocks should be reused.
13982 createmany -o $myDIR/t- 2000
13983 do_facet $SINGLEMDS sync
13984 # Make sure journal flushed.
13986 local blk2=$(do_facet $SINGLEMDS \
13987 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13988 grep Blockcount | awk '{print $4}')
13990 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13992 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13994 test_229() { # LU-2482, LU-3448
13995 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13996 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13999 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14003 # Create a file with a released layout and stripe count 2.
14004 $MULTIOP $DIR/$tfile H2c ||
14005 error "failed to create file with released layout"
14007 $GETSTRIPE -v $DIR/$tfile
14009 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14010 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14012 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14013 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14014 stat $DIR/$tfile || error "failed to stat released file"
14016 chown $RUNAS_ID $DIR/$tfile ||
14017 error "chown $RUNAS_ID $DIR/$tfile failed"
14019 chgrp $RUNAS_ID $DIR/$tfile ||
14020 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14022 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14023 rm $DIR/$tfile || error "failed to remove released file"
14025 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14029 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14032 test_mkdir $DIR/$tdir
14033 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14034 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14035 [ $mdt_idx -ne 0 ] &&
14036 error "create local directory on wrong MDT $mdt_idx"
14038 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14039 error "create remote directory failed"
14040 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14041 [ $mdt_idx -ne $MDTIDX ] &&
14042 error "create remote directory on wrong MDT $mdt_idx"
14044 createmany -o $DIR/$tdir/test_230/t- 10 ||
14045 error "create files on remote directory failed"
14046 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14047 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14048 rm -r $DIR/$tdir || error "unlink remote directory failed"
14050 run_test 230a "Create remote directory and files under the remote directory"
14053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14054 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14061 local migrate_dir=$DIR/$tdir/migrate_dir
14062 local other_dir=$DIR/$tdir/other_dir
14064 test_mkdir $DIR/$tdir
14065 test_mkdir -i0 -c1 $migrate_dir
14066 test_mkdir -i0 -c1 $other_dir
14067 for ((i=0; i<10; i++)); do
14068 mkdir -p $migrate_dir/dir_${i}
14069 createmany -o $migrate_dir/dir_${i}/f 10 ||
14070 error "create files under remote dir failed $i"
14073 cp /etc/passwd $migrate_dir/$tfile
14074 cp /etc/passwd $other_dir/$tfile
14075 chattr +SAD $migrate_dir
14076 chattr +SAD $migrate_dir/$tfile
14078 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14079 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14080 local old_dir_mode=$(stat -c%f $migrate_dir)
14081 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14083 mkdir -p $migrate_dir/dir_default_stripe2
14084 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14085 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14087 mkdir -p $other_dir
14088 ln $migrate_dir/$tfile $other_dir/luna
14089 ln $migrate_dir/$tfile $migrate_dir/sofia
14090 ln $other_dir/$tfile $migrate_dir/david
14091 ln -s $migrate_dir/$tfile $other_dir/zachary
14092 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14093 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14095 $LFS migrate -m $MDTIDX $migrate_dir ||
14096 error "fails on migrating remote dir to MDT1"
14098 echo "migratate to MDT1, then checking.."
14099 for ((i = 0; i < 10; i++)); do
14100 for file in $(find $migrate_dir/dir_${i}); do
14101 mdt_index=$($LFS getstripe -M $file)
14102 [ $mdt_index == $MDTIDX ] ||
14103 error "$file is not on MDT${MDTIDX}"
14107 # the multiple link file should still in MDT0
14108 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14109 [ $mdt_index == 0 ] ||
14110 error "$file is not on MDT${MDTIDX}"
14112 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14113 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14114 error " expect $old_dir_flag get $new_dir_flag"
14116 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14117 [ "$old_file_flag" = "$new_file_flag" ] ||
14118 error " expect $old_file_flag get $new_file_flag"
14120 local new_dir_mode=$(stat -c%f $migrate_dir)
14121 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14122 error "expect mode $old_dir_mode get $new_dir_mode"
14124 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14125 [ "$old_file_mode" = "$new_file_mode" ] ||
14126 error "expect mode $old_file_mode get $new_file_mode"
14128 diff /etc/passwd $migrate_dir/$tfile ||
14129 error "$tfile different after migration"
14131 diff /etc/passwd $other_dir/luna ||
14132 error "luna different after migration"
14134 diff /etc/passwd $migrate_dir/sofia ||
14135 error "sofia different after migration"
14137 diff /etc/passwd $migrate_dir/david ||
14138 error "david different after migration"
14140 diff /etc/passwd $other_dir/zachary ||
14141 error "zachary different after migration"
14143 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14144 error "${tfile}_ln different after migration"
14146 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14147 error "${tfile}_ln_other different after migration"
14149 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14150 [ $stripe_count = 2 ] ||
14151 error "dir strpe_count $d != 2 after migration."
14153 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14154 [ $stripe_count = 2 ] ||
14155 error "file strpe_count $d != 2 after migration."
14157 #migrate back to MDT0
14160 $LFS migrate -m $MDTIDX $migrate_dir ||
14161 error "fails on migrating remote dir to MDT0"
14163 echo "migrate back to MDT0, checking.."
14164 for file in $(find $migrate_dir); do
14165 mdt_index=$($LFS getstripe -M $file)
14166 [ $mdt_index == $MDTIDX ] ||
14167 error "$file is not on MDT${MDTIDX}"
14170 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14171 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14172 error " expect $old_dir_flag get $new_dir_flag"
14174 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14175 [ "$old_file_flag" = "$new_file_flag" ] ||
14176 error " expect $old_file_flag get $new_file_flag"
14178 local new_dir_mode=$(stat -c%f $migrate_dir)
14179 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14180 error "expect mode $old_dir_mode get $new_dir_mode"
14182 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14183 [ "$old_file_mode" = "$new_file_mode" ] ||
14184 error "expect mode $old_file_mode get $new_file_mode"
14186 diff /etc/passwd ${migrate_dir}/$tfile ||
14187 error "$tfile different after migration"
14189 diff /etc/passwd ${other_dir}/luna ||
14190 error "luna different after migration"
14192 diff /etc/passwd ${migrate_dir}/sofia ||
14193 error "sofia different after migration"
14195 diff /etc/passwd ${other_dir}/zachary ||
14196 error "zachary different after migration"
14198 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14199 error "${tfile}_ln different after migration"
14201 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14202 error "${tfile}_ln_other different after migration"
14204 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14205 [ $stripe_count = 2 ] ||
14206 error "dir strpe_count $d != 2 after migration."
14208 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14209 [ $stripe_count = 2 ] ||
14210 error "file strpe_count $d != 2 after migration."
14212 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14214 run_test 230b "migrate directory"
14217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14218 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14223 local migrate_dir=$DIR/$tdir/migrate_dir
14225 #If migrating directory fails in the middle, all entries of
14226 #the directory is still accessiable.
14227 test_mkdir $DIR/$tdir
14228 test_mkdir -i0 -c1 $migrate_dir
14230 createmany -o $migrate_dir/f 10 ||
14231 error "create files under ${migrate_dir} failed"
14233 #failed after migrating 5 entries
14234 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14235 do_facet mds1 lctl set_param fail_loc=0x20001801
14236 do_facet mds1 lctl set_param fail_val=5
14237 local t=$(ls $migrate_dir | wc -l)
14238 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14239 error "migrate should fail after 5 entries"
14241 mkdir $migrate_dir/dir &&
14242 error "mkdir succeeds under migrating directory"
14243 touch $migrate_dir/file &&
14244 error "touch file succeeds under migrating directory"
14246 local u=$(ls $migrate_dir | wc -l)
14247 [ "$u" == "$t" ] || error "$u != $t during migration"
14249 for file in $(find $migrate_dir); do
14250 stat $file || error "stat $file failed"
14253 do_facet mds1 lctl set_param fail_loc=0
14254 do_facet mds1 lctl set_param fail_val=0
14256 $LFS migrate -m $MDTIDX $migrate_dir ||
14257 error "migrate open files should failed with open files"
14259 echo "Finish migration, then checking.."
14260 for file in $(find $migrate_dir); do
14261 mdt_index=$($LFS getstripe -M $file)
14262 [ $mdt_index == $MDTIDX ] ||
14263 error "$file is not on MDT${MDTIDX}"
14266 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14268 run_test 230c "check directory accessiblity if migration is failed"
14271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14272 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14275 local migrate_dir=$DIR/$tdir/migrate_dir
14279 test_mkdir $DIR/$tdir
14280 test_mkdir -i0 -c1 $migrate_dir
14282 for ((i=0; i<100; i++)); do
14283 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14284 createmany -o $migrate_dir/dir_${i}/f 100 ||
14285 error "create files under remote dir failed $i"
14288 $LFS migrate -m $MDTIDX $migrate_dir ||
14289 error "migrate remote dir error"
14291 echo "Finish migration, then checking.."
14292 for file in $(find $migrate_dir); do
14293 mdt_index=$($LFS getstripe -M $file)
14294 [ $mdt_index == $MDTIDX ] ||
14295 error "$file is not on MDT${MDTIDX}"
14298 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14300 run_test 230d "check migrate big directory"
14303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14310 mkdir -p $DIR/$tdir
14311 mkdir $DIR/$tdir/migrate_dir
14312 mkdir $DIR/$tdir/other_dir
14313 touch $DIR/$tdir/migrate_dir/a
14314 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14315 ls $DIR/$tdir/other_dir
14317 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14318 error "migrate dir fails"
14320 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14321 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14323 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14324 [ $mdt_index == 0 ] || error "a is not on MDT0"
14326 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14327 error "migrate dir fails"
14329 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14330 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14332 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14333 [ $mdt_index == 1 ] || error "a is not on MDT1"
14335 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14336 [ $mdt_index == 1 ] || error "b is not on MDT1"
14338 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14339 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14341 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14343 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14345 run_test 230e "migrate mulitple local link files"
14348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14349 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14353 mkdir -p $DIR/$tdir
14354 mkdir $DIR/$tdir/migrate_dir
14355 $LFS mkdir -i1 $DIR/$tdir/other_dir
14356 touch $DIR/$tdir/migrate_dir/a
14357 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14358 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14359 ls $DIR/$tdir/other_dir
14361 # a should be migrated to MDT1, since no other links on MDT0
14362 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14363 error "#1 migrate dir fails"
14364 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14365 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14366 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14367 [ $mdt_index == 1 ] || error "a is not on MDT1"
14369 # a should stay on MDT1, because it is a mulitple link file
14370 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14371 error "#2 migrate dir fails"
14372 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14373 [ $mdt_index == 1 ] || error "a is not on MDT1"
14375 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14376 error "#3 migrate dir fails"
14378 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14379 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14380 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14382 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14383 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14385 # a should be migrated to MDT0, since no other links on MDT1
14386 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14387 error "#4 migrate dir fails"
14388 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14389 [ $mdt_index == 0 ] || error "a is not on MDT0"
14391 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14393 run_test 230f "migrate mulitple remote link files"
14396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14397 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14399 mkdir -p $DIR/$tdir/migrate_dir
14401 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14402 error "migrating dir to non-exist MDT succeeds"
14405 run_test 230g "migrate dir to non-exist MDT"
14408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14409 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14411 skip "Need MDS version at least 2.7.64" && return
14414 mkdir -p $DIR/$tdir/migrate_dir
14416 $LFS migrate -m1 $DIR &&
14417 error "migrating mountpoint1 should fail"
14419 $LFS migrate -m1 $DIR/$tdir/.. &&
14420 error "migrating mountpoint2 should fail"
14422 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14423 error "migrating $tdir fail"
14425 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14426 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14428 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14429 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14432 run_test 230h "migrate .. and root"
14435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14436 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14438 mkdir -p $DIR/$tdir/migrate_dir
14440 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14441 error "migration fails with a tailing slash"
14443 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14444 error "migration fails with two tailing slashes"
14446 run_test 230i "lfs migrate -m tolerates trailing slashes"
14450 # For simplicity this test assumes that max_pages_per_rpc
14451 # is the same across all OSCs
14452 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14453 local bulk_size=$((max_pages * 4096))
14454 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14457 mkdir -p $DIR/$tdir
14458 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14459 error "failed to set stripe with -S ${brw_size}M option"
14461 # clear the OSC stats
14462 $LCTL set_param osc.*.stats=0 &>/dev/null
14465 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14466 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14467 oflag=direct &>/dev/null || error "dd failed"
14469 sync; sleep 1; sync # just to be safe
14470 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14471 if [ x$nrpcs != "x1" ]; then
14472 $LCTL get_param osc.*.stats
14473 error "found $nrpcs ost_write RPCs, not 1 as expected"
14477 # Drop the OSC cache, otherwise we will read from it
14478 cancel_lru_locks osc
14480 # clear the OSC stats
14481 $LCTL set_param osc.*.stats=0 &>/dev/null
14483 # Client reads $bulk_size.
14484 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14485 iflag=direct &>/dev/null || error "dd failed"
14487 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14488 if [ x$nrpcs != "x1" ]; then
14489 $LCTL get_param osc.*.stats
14490 error "found $nrpcs ost_read RPCs, not 1 as expected"
14493 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14496 mkdir -p $DIR/$tdir
14498 for i in {0..1023}; do
14499 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14500 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14501 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14505 run_test 231b "must not assert on fully utilized OST request buffer"
14508 mkdir -p $DIR/$tdir
14509 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14511 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14512 do_facet ost1 $LCTL set_param fail_loc=0x31c
14514 # ignore dd failure
14515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14517 do_facet ost1 $LCTL set_param fail_loc=0
14518 umount_client $MOUNT || error "umount failed"
14519 mount_client $MOUNT || error "mount failed"
14520 stop ost1 || error "cannot stop ost1"
14521 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14523 run_test 232a "failed lock should not block umount"
14526 mkdir -p $DIR/$tdir
14527 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14530 cancel_lru_locks osc
14532 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14533 do_facet ost1 $LCTL set_param fail_loc=0x31c
14536 $LFS data_version $DIR/$tdir/$tfile || true
14538 do_facet ost1 $LCTL set_param fail_loc=0
14539 umount_client $MOUNT || error "umount failed"
14540 mount_client $MOUNT || error "mount failed"
14541 stop ost1 || error "cannot stop ost1"
14542 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14544 run_test 232b "failed data version lock should not block umount"
14547 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14548 { skip "Need MDS version at least 2.3.64"; return; }
14549 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14551 local fid=$($LFS path2fid $MOUNT)
14552 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14553 error "cannot access $MOUNT using its FID '$fid'"
14555 run_test 233a "checking that OBF of the FS root succeeds"
14558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14559 { skip "Need MDS version at least 2.5.90"; return; }
14560 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14562 local fid=$($LFS path2fid $MOUNT/.lustre)
14563 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14564 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14566 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14567 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14568 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14570 run_test 233b "checking that OBF of the FS .lustre succeeds"
14573 local p="$TMP/sanityN-$TESTNAME.parameters"
14574 save_lustre_params client "llite.*.xattr_cache" > $p
14575 lctl set_param llite.*.xattr_cache 1 ||
14576 { skip "xattr cache is not supported"; return 0; }
14578 mkdir -p $DIR/$tdir || error "mkdir failed"
14579 touch $DIR/$tdir/$tfile || error "touch failed"
14580 # OBD_FAIL_LLITE_XATTR_ENOMEM
14581 $LCTL set_param fail_loc=0x1405
14582 # output of the form: attr 2 4 44 3 fc13 x86_64
14583 V=($(IFS=".-" rpm -q attr))
14584 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
14585 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
14586 # attr pre-2.4.44-7 had a bug with rc
14587 # LU-3703 - SLES 11 and FC13 clients have older attr
14588 getfattr -n user.attr $DIR/$tdir/$tfile &&
14589 error "getfattr should have failed with ENOMEM"
14591 skip "LU-3703: attr version $(getfattr --version) too old"
14593 $LCTL set_param fail_loc=0x0
14596 restore_lustre_params < $p
14599 run_test 234 "xattr cache should not crash on ENOMEM"
14602 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14603 skip "Need MDS version at least 2.4.52" && return
14604 flock_deadlock $DIR/$tfile
14609 124) error "process hangs on a deadlock"
14611 *) error "error executing flock_deadlock $DIR/$tfile"
14615 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14619 check_swap_layouts_support && return 0
14620 test_mkdir -c1 $DIR/$tdir
14622 local ref1=/etc/passwd
14623 local ref2=/etc/group
14624 local file1=$DIR/$tdir/f1
14625 local file2=$DIR/$tdir/f2
14627 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14628 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14629 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14630 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14631 local fd=$(free_fd)
14632 local cmd="exec $fd<>$file2"
14635 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14636 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14639 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14644 run_test 236 "Layout swap on open unlinked file"
14646 # test to verify file handle related system calls
14647 # (name_to_handle_at/open_by_handle_at)
14648 # The new system calls are supported in glibc >= 2.14.
14651 echo "Test file_handle syscalls" > $DIR/$tfile ||
14652 error "write failed"
14653 check_fhandle_syscalls $DIR/$tfile ||
14654 error "check_fhandle_syscalls failed"
14656 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14658 # LU-4659 linkea consistency
14660 local server_version=$(lustre_version_code $SINGLEMDS)
14662 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14663 [[ $server_version -gt $(version_code 2.5.1) &&
14664 $server_version -lt $(version_code 2.5.50) ]] ||
14665 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14668 ln $DIR/$tfile $DIR/$tfile.lnk
14669 touch $DIR/$tfile.new
14670 mv $DIR/$tfile.new $DIR/$tfile
14671 local fid1=$($LFS path2fid $DIR/$tfile)
14672 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14673 local path1=$($LFS fid2path $FSNAME "$fid1")
14674 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14675 local path2=$($LFS fid2path $FSNAME "$fid2")
14676 [ $tfile.lnk == $path2 ] ||
14677 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14680 run_test 238 "Verify linkea consistency"
14683 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14684 skip "Need MDS version at least 2.5.60" && return
14685 local list=$(comma_list $(mdts_nodes))
14687 mkdir -p $DIR/$tdir
14688 createmany -o $DIR/$tdir/f- 5000
14689 unlinkmany $DIR/$tdir/f- 5000
14690 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14691 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14692 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14693 osp.*MDT*.sync_in_flight" | calc_sum)
14694 [ "$changes" -eq 0 ] || error "$changes not synced"
14696 run_test 239 "osp_sync test"
14698 test_239a() { #LU-5297
14699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14701 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14702 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14703 chgrp $RUNAS_GID $DIR/$tfile
14704 wait_delete_completed
14706 run_test 239a "process invalid osp sync record correctly"
14708 test_239b() { #LU-5297
14709 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14711 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14712 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14713 chgrp $RUNAS_GID $DIR/$tfile1
14714 wait_delete_completed
14715 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14717 chgrp $RUNAS_GID $DIR/$tfile2
14718 wait_delete_completed
14720 run_test 239b "process osp sync record with ENOMEM error correctly"
14723 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14726 mkdir -p $DIR/$tdir
14728 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14729 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14730 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14731 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14733 umount_client $MOUNT || error "umount failed"
14734 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14735 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14736 mount_client $MOUNT || error "failed to mount client"
14738 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14739 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14741 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14744 for LOOP in $(seq $1); do
14745 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14746 cancel_lru_locks $OSC || true
14751 for LOOP in $(seq $1); do
14752 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14753 iflag=direct 2>/dev/null
14757 test_241a() { # was test_241
14758 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14760 cancel_lru_locks $OSC
14761 test_241_bio 1000 &
14766 run_test 241a "bio vs dio"
14769 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14771 test_241_dio 1000 &
14776 run_test 241b "dio vs dio"
14779 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14780 mkdir -p $DIR/$tdir
14781 touch $DIR/$tdir/$tfile
14783 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14784 do_facet mds1 lctl set_param fail_loc=0x105
14785 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14787 do_facet mds1 lctl set_param fail_loc=0
14788 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14790 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14794 test_mkdir $DIR/$tdir
14795 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14797 run_test 243 "various group lock tests"
14801 test_mkdir $DIR/$tdir
14802 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14803 sendfile_grouplock $DIR/$tdir/$tfile || \
14804 error "sendfile+grouplock failed"
14807 run_test 244 "sendfile with group lock tests"
14810 local flagname="multi_mod_rpcs"
14811 local connect_data_name="max_mod_rpcs"
14814 # check if multiple modify RPCs flag is set
14815 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14816 grep "connect_flags:")
14819 echo "$out" | grep -qw $flagname
14820 if [ $? -ne 0 ]; then
14821 echo "connect flag $flagname is not set"
14825 # check if multiple modify RPCs data is set
14826 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14829 echo "$out" | grep -qw $connect_data_name ||
14830 error "import should have connect data $connect_data_name"
14832 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14834 test_246() { # LU-7371
14835 remote_ost_nodsh && skip "remote OST with nodsh" && return
14836 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14837 skip "Need OST version >= 2.7.62" && return 0
14838 do_facet ost1 $LCTL set_param fail_val=4095
14839 #define OBD_FAIL_OST_READ_SIZE 0x234
14840 do_facet ost1 $LCTL set_param fail_loc=0x234
14841 $LFS setstripe $DIR/$tfile -i 0 -c 1
14842 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14843 cancel_lru_locks $FSNAME-OST0000
14844 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14846 run_test 246 "Read file of size 4095 should return right length"
14852 umount_client $submount
14857 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14859 { skip "Fileset feature is not supported"; return; }
14861 local submount=${MOUNT}_$tdir
14864 mkdir -p $submount || error "mkdir $submount failed"
14865 FILESET="$FILESET/$tdir" mount_client $submount ||
14866 error "mount $submount failed"
14867 trap "cleanup_247 $submount" EXIT
14868 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14869 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14870 error "read $MOUNT/$tdir/$tfile failed"
14871 cleanup_247 $submount
14873 run_test 247a "mount subdir as fileset"
14876 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14877 { skip "Fileset feature is not supported"; return; }
14879 local submount=${MOUNT}_$tdir
14881 rm -rf $MOUNT/$tdir
14882 mkdir -p $submount || error "mkdir $submount failed"
14884 FILESET="$FILESET/$tdir" mount_client $submount &&
14885 error "mount $submount should fail"
14888 run_test 247b "mount subdir that dose not exist"
14891 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14892 { skip "Fileset feature is not supported"; return; }
14894 local submount=${MOUNT}_$tdir
14896 mkdir -p $MOUNT/$tdir/dir1
14897 mkdir -p $submount || error "mkdir $submount failed"
14898 trap "cleanup_247 $submount" EXIT
14899 FILESET="$FILESET/$tdir" mount_client $submount ||
14900 error "mount $submount failed"
14901 local fid=$($LFS path2fid $MOUNT/)
14902 $LFS fid2path $submount $fid && error "fid2path should fail"
14903 cleanup_247 $submount
14905 run_test 247c "running fid2path outside root"
14908 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14909 { skip "Fileset feature is not supported"; return; }
14911 local submount=${MOUNT}_$tdir
14913 mkdir -p $MOUNT/$tdir/dir1
14914 mkdir -p $submount || error "mkdir $submount failed"
14915 FILESET="$FILESET/$tdir" mount_client $submount ||
14916 error "mount $submount failed"
14917 trap "cleanup_247 $submount" EXIT
14918 local fid=$($LFS path2fid $submount/dir1)
14919 $LFS fid2path $submount $fid || error "fid2path should succeed"
14920 cleanup_247 $submount
14922 run_test 247d "running fid2path inside root"
14926 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14928 { skip "Fileset feature is not supported"; return; }
14930 local submount=${MOUNT}_$tdir
14933 mkdir -p $submount || error "mkdir $submount failed"
14934 FILESET="$FILESET/.." mount_client $submount &&
14935 error "mount $submount should fail"
14938 run_test 247e "mount .. as fileset"
14941 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14942 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14944 # create a large file for fast read verification
14945 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14947 # make sure the file is created correctly
14948 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14949 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14951 echo "Test 1: verify that fast read is 4 times faster on cache read"
14953 # small read with fast read enabled
14954 $LCTL set_param -n llite.*.fast_read=1
14955 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14956 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14957 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14958 # small read with fast read disabled
14959 $LCTL set_param -n llite.*.fast_read=0
14960 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14961 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14962 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14964 # verify that fast read is 4 times faster for cache read
14965 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14966 error_not_in_vm "fast read was not 4 times faster: " \
14967 "$t_fast vs $t_slow"
14969 echo "Test 2: verify the performance between big and small read"
14970 $LCTL set_param -n llite.*.fast_read=1
14972 # 1k non-cache read
14973 cancel_lru_locks osc
14974 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14975 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14976 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14978 # 1M non-cache read
14979 cancel_lru_locks osc
14980 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14981 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
14982 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
14984 # verify that big IO is not 4 times faster than small IO
14985 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14986 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14988 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14991 run_test 248 "fast read verification"
14993 test_249() { # LU-7890
14995 $SETSTRIPE -c 1 $DIR/$tfile
14997 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14998 skip "Need at least version 2.8.54"
15000 # Offset 2T == 4k * 512M
15001 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15002 error "dd to 2T offset failed"
15004 run_test 249 "Write above 2T file size"
15007 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15008 && skip "no 16TB file size limit on ZFS" && return
15010 $SETSTRIPE -c 1 $DIR/$tfile
15011 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15012 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15013 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15014 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15015 conv=notrunc,fsync && error "append succeeded"
15018 run_test 250 "Write above 16T limit"
15021 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15023 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15024 #Skip once - writing the first stripe will succeed
15025 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15026 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15027 error "short write happened"
15029 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15030 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15031 error "short read happened"
15035 run_test 251 "Handling short read and write correctly"
15045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15046 remote_ost_nodsh && skip "remote OST with nodsh" && return
15047 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15048 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15049 skip "ldiskfs only test"
15053 # check lr_reader on OST0000
15055 dev=$(facet_device $tgt)
15056 out=$(do_facet $tgt $LR_READER $dev)
15057 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15059 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15060 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15061 error "Invalid uuid returned by $LR_READER on target $tgt"
15062 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15064 # check lr_reader -c on MDT0000
15066 dev=$(facet_device $tgt)
15067 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15068 echo "$LR_READER does not support additional options"
15071 out=$(do_facet $tgt $LR_READER -c $dev)
15072 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15074 num=$(echo "$out" | grep -c "mdtlov")
15075 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15076 error "Invalid number of mdtlov clients returned by $LR_READER"
15077 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15079 # check lr_reader -cr on MDT0000
15080 out=$(do_facet $tgt $LR_READER -cr $dev)
15081 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15083 echo "$out" | grep -q "^reply_data:$" ||
15084 error "$LR_READER should have returned 'reply_data' section"
15085 num=$(echo "$out" | grep -c "client_generation")
15086 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15088 run_test 252 "check lr_reader tool"
15090 test_253_fill_ost() {
15091 local size_mb #how many MB should we write to pass watermark
15092 local lwm=$3 #low watermark
15093 local free_10mb #10% of free space
15095 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15096 size_mb=$((free_kb / 1024 - lwm))
15097 free_10mb=$((free_kb / 10240))
15098 #If 10% of free space cross low watermark use it
15099 if (( free_10mb > size_mb )); then
15102 #At least we need to store 1.1 of difference between
15103 #free space and low watermark
15104 size_mb=$((size_mb + size_mb / 10))
15106 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15107 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15108 oflag=append conv=notrunc
15113 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15114 echo "OST still has $((free_kb / 1024)) mbytes free"
15121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15122 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15123 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15125 local ost_name=$($LFS osts |
15126 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15128 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15129 do_facet $SINGLEMDS $LCTL get_param -n \
15130 osp.$mdtosc_proc1.reserved_mb_high ||
15131 { skip "remote MDS does not support reserved_mb_high" &&
15136 wait_delete_completed
15139 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15140 osp.$mdtosc_proc1.reserved_mb_high)
15141 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15142 osp.$mdtosc_proc1.reserved_mb_low)
15143 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15145 if ! combined_mgs_mds ; then
15148 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15149 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15150 error "Adding $ost_name to pool failed"
15152 # Wait for client to see a OST at pool
15153 wait_update $HOSTNAME "$LCTL get_param -n
15154 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15155 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15156 error "Client can not see the pool"
15157 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15158 error "Setstripe failed"
15160 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15161 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15162 echo "OST still has $((blocks/1024)) mbytes free"
15164 local new_lwm=$((blocks/1024-10))
15165 do_facet $SINGLEMDS $LCTL set_param \
15166 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15167 do_facet $SINGLEMDS $LCTL set_param \
15168 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15170 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15172 #First enospc could execute orphan deletion so repeat.
15173 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15175 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15176 osp.$mdtosc_proc1.prealloc_status)
15177 echo "prealloc_status $oa_status"
15179 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15180 error "File creation should fail"
15181 #object allocation was stopped, but we still able to append files
15182 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15183 error "Append failed"
15184 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15186 wait_delete_completed
15190 for i in $(seq 10 12); do
15191 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15192 error "File creation failed after rm";
15195 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15196 osp.$mdtosc_proc1.prealloc_status)
15197 echo "prealloc_status $oa_status"
15199 if (( oa_status != 0 )); then
15200 error "Object allocation still disable after rm"
15202 do_facet $SINGLEMDS $LCTL set_param \
15203 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15204 do_facet $SINGLEMDS $LCTL set_param \
15205 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15208 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15209 error "Remove $ost_name from pool failed"
15210 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15211 error "Pool destroy fialed"
15213 if ! combined_mgs_mds ; then
15217 run_test 253 "Check object allocation limit"
15222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15224 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15225 { skip "MDS does not support changelog_size" && return; }
15227 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15228 echo "Registered as changelog user $cl_user"
15230 $LFS changelog_clear $MDT0 $cl_user 0
15232 local size1=$(do_facet mds1 \
15233 $LCTL get_param -n mdd.$MDT0.changelog_size)
15234 echo "Changelog size $size1"
15237 $LFS mkdir -i 0 $DIR/$tdir
15239 mkdir -p $DIR/$tdir/pics/2008/zachy
15240 touch $DIR/$tdir/pics/2008/zachy/timestamp
15241 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15242 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15243 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15244 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15245 rm $DIR/$tdir/pics/desktop.jpg
15247 local size2=$(do_facet mds1 \
15248 $LCTL get_param -n mdd.$MDT0.changelog_size)
15249 echo "Changelog size after work $size2"
15251 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15253 if (( size2 <= size1 )); then
15254 error "Changelog size after work should be greater than original"
15258 run_test 254 "Check changelog size"
15265 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15266 awk -F: '{print $2}' | grep $type > /dev/null
15267 if [ $? -ne 0 ]; then
15277 lfs ladvise -a willread $file > /dev/null 2>&1
15278 if [ $? -eq 0 ]; then
15282 lfs ladvise -a willread $file 2>&1 |
15283 grep "Inappropriate ioctl for device" > /dev/null
15284 if [ $? -eq 0 ]; then
15291 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15294 # run a random read IO workload
15295 # usage: random_read_iops <filename> <filesize> <iosize>
15296 random_read_iops() {
15299 local iosize=${3:-4096}
15301 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15302 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15305 drop_file_oss_cache() {
15309 $LFS ladvise -a dontneed $file 2>/dev/null ||
15310 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15313 ladvise_willread_performance()
15316 local average_origin=0
15317 local average_cache=0
15318 local average_ladvise=0
15320 for ((i = 1; i <= $repeat; i++)); do
15321 echo "Iter $i/$repeat: reading without willread hint"
15322 cancel_lru_locks osc
15323 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15324 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15325 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15326 average_origin=$(bc <<<"$average_origin + $speed_origin")
15328 cancel_lru_locks osc
15329 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15330 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15331 average_cache=$(bc <<<"$average_cache + $speed_cache")
15333 cancel_lru_locks osc
15334 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15335 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15336 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15337 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15338 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15340 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15341 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15342 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15344 speedup_cache=$(percent $average_cache $average_origin)
15345 speedup_ladvise=$(percent $average_ladvise $average_origin)
15347 echo "Average uncached read: $average_origin"
15348 echo "Average speedup with OSS cached read: " \
15349 "$average_cache = +$speedup_cache%"
15350 echo "Average speedup with ladvise willread: " \
15351 "$average_ladvise = +$speedup_ladvise%"
15353 local lowest_speedup=20
15354 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15355 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15356 "got $average_cache%. Skipping ladvise willread check."
15360 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15361 # it is still good to run until then to exercise 'ladvise willread'
15362 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15363 [ "$(facet_fstype ost1)" = "zfs" ] &&
15364 echo "osd-zfs does not support dontneed or drop_caches" &&
15367 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15368 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15369 error_not_in_vm "Speedup with willread is less than " \
15370 "$lowest_speedup%, got $average_ladvise%"
15374 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15375 skip "lustre < 2.8.54 does not support ladvise " && return
15376 remote_ost_nodsh && skip "remote OST with nodsh" && return
15378 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15380 ladvise_no_type willread $DIR/$tfile &&
15381 skip "willread ladvise is not supported" && return
15383 ladvise_no_ioctl $DIR/$tfile &&
15384 skip "ladvise ioctl is not supported" && return
15387 local size=$((size_mb * 1048576))
15388 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15389 error "dd to $DIR/$tfile failed"
15391 lfs ladvise -a willread $DIR/$tfile ||
15392 error "Ladvise failed with no range argument"
15394 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15395 error "Ladvise failed with no -l or -e argument"
15397 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15398 error "Ladvise failed with only -e argument"
15400 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15401 error "Ladvise failed with only -l argument"
15403 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15404 error "End offset should not be smaller than start offset"
15406 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15407 error "End offset should not be equal to start offset"
15409 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15410 error "Ladvise failed with overflowing -s argument"
15412 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15413 error "Ladvise failed with overflowing -e argument"
15415 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15416 error "Ladvise failed with overflowing -l argument"
15418 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15419 error "Ladvise succeeded with conflicting -l and -e arguments"
15421 echo "Synchronous ladvise should wait"
15423 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15424 do_nodes $(comma_list $(osts_nodes)) \
15425 $LCTL set_param fail_val=$delay fail_loc=0x237
15427 local start_ts=$SECONDS
15428 lfs ladvise -a willread $DIR/$tfile ||
15429 error "Ladvise failed with no range argument"
15430 local end_ts=$SECONDS
15431 local inteval_ts=$((end_ts - start_ts))
15433 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15434 error "Synchronous advice didn't wait reply"
15437 echo "Asynchronous ladvise shouldn't wait"
15438 local start_ts=$SECONDS
15439 lfs ladvise -a willread -b $DIR/$tfile ||
15440 error "Ladvise failed with no range argument"
15441 local end_ts=$SECONDS
15442 local inteval_ts=$((end_ts - start_ts))
15444 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15445 error "Asynchronous advice blocked"
15448 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15449 ladvise_willread_performance
15451 run_test 255a "check 'lfs ladvise -a willread'"
15457 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15461 remote_ost_nodsh && skip "remote OST with nodsh" && return
15463 lfs setstripe -c 1 -i 0 $DIR/$tfile
15465 ladvise_no_type dontneed $DIR/$tfile &&
15466 skip "dontneed ladvise is not supported" && return
15468 ladvise_no_ioctl $DIR/$tfile &&
15469 skip "ladvise ioctl is not supported" && return
15471 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15472 skip "lustre < 2.8.54 does not support ladvise" && return
15474 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15475 [ "$(facet_fstype ost1)" = "zfs" ] &&
15476 skip "zfs-osd does not support 'ladvise dontneed'" && return
15479 local size=$((size_mb * 1048576))
15480 # In order to prevent disturbance of other processes, only check 3/4
15481 # of the memory usage
15482 local kibibytes=$((size_mb * 1024 * 3 / 4))
15484 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15485 error "dd to $DIR/$tfile failed"
15487 local total=$(facet_meminfo ost1 MemTotal)
15488 echo "Total memory: $total KiB"
15490 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15491 local before_read=$(facet_meminfo ost1 Cached)
15492 echo "Cache used before read: $before_read KiB"
15494 lfs ladvise -a willread $DIR/$tfile ||
15495 error "Ladvise willread failed"
15496 local after_read=$(facet_meminfo ost1 Cached)
15497 echo "Cache used after read: $after_read KiB"
15499 lfs ladvise -a dontneed $DIR/$tfile ||
15500 error "Ladvise dontneed again failed"
15501 local no_read=$(facet_meminfo ost1 Cached)
15502 echo "Cache used after dontneed ladvise: $no_read KiB"
15504 if [ $total -lt $((before_read + kibibytes)) ]; then
15505 echo "Memory is too small, abort checking"
15509 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15510 error "Ladvise willread should use more memory" \
15511 "than $kibibytes KiB"
15514 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15515 error "Ladvise dontneed should release more memory" \
15516 "than $kibibytes KiB"
15519 run_test 255b "check 'lfs ladvise -a dontneed'"
15528 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15529 skip "lustre < 2.10.53 does not support lockahead" && return
15531 test_mkdir -p $DIR/$tdir
15532 $SETSTRIPE -i 0 $DIR/$tdir
15534 #test 10 returns only success/failure
15536 lockahead_test -d $DIR/$tdir -t $i
15538 if [ $rc -eq 255 ]; then
15539 error "Ladvise test${i} failed, ${rc}"
15542 #test 11 counts lock enqueue requests, all others count new locks
15544 count=$(do_facet ost1 \
15545 $LCTL get_param -n ost.OSS.ost.stats)
15546 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15548 lockahead_test -d $DIR/$tdir -t $i
15550 if [ $rc -eq 255 ]; then
15551 error "Ladvise test${i} failed, ${rc}"
15554 new_count=$(do_facet ost1 \
15555 $LCTL get_param -n ost.OSS.ost.stats)
15556 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15557 awk '{ print $2 }')
15559 difference="$((new_count - count))"
15560 if [ $difference -ne $rc ]; then
15561 error "Ladvise test${i}, bad enqueue count, returned " \
15562 "${rc}, actual ${difference}"
15565 for i in $(seq 12 21); do
15566 # If we do not do this, we run the risk of having too many
15567 # locks and starting lock cancellation while we are checking
15569 cancel_lru_locks osc
15571 count=$($LCTL get_param -n \
15572 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15574 lockahead_test -d $DIR/$tdir -t $i
15576 if [ $rc -eq 255 ]; then
15577 error "Ladvise test ${i} failed, ${rc}"
15580 new_count=$($LCTL get_param -n \
15581 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15582 difference="$((new_count - count))"
15584 # Test 15 output is divided by 100 to map down to valid return
15585 if [ $i -eq 15 ]; then
15589 if [ $difference -ne $rc ]; then
15590 error "Ladvise test ${i}, bad lock count, returned " \
15591 "${rc}, actual ${difference}"
15595 #test 22 returns only success/failure
15597 lockahead_test -d $DIR/$tdir -t $i
15599 if [ $rc -eq 255 ]; then
15600 error "Ladvise test${i} failed, ${rc}"
15604 run_test 255c "suite of ladvise lockahead tests"
15611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15612 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15613 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15614 skip "ldiskfs only test" && return
15616 mdt_dev=$(mdsdevname 1)
15618 cl_user=$(do_facet mds1 \
15619 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15620 if [[ -n $cl_user ]]; then
15621 skip "active changelog user"
15625 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15626 echo "Registered as changelog user $cl_user"
15629 mkdir -p $DIR/$tdir
15631 $LFS changelog_clear $MDT0 $cl_user 0
15634 touch $DIR/$tdir/{1..10}
15637 stop mds1 || error "Fail to stop MDT."
15640 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15642 #after mount new plainllog is used
15643 touch $DIR/$tdir/{11..19}
15645 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15646 cat_sl=$(do_facet mds1 \
15647 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15648 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15649 do_facet mds1 rm $TEMP256FILE
15651 if (( cat_sl != 2 )); then
15652 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15653 error "Changelog catalog has wrong number of slots $cat_sl"
15656 $LFS changelog_clear $MDT0 $cl_user 0
15659 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15660 cat_sl=$(do_facet mds1 \
15661 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15662 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15663 do_facet mds1 rm $TEMP256FILE
15665 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15667 if (( cat_sl == 2 )); then
15668 error "Empty plain llog was not deleted from changelog catalog"
15670 if (( cat_sl != 1 )); then
15671 error "Active plain llog shouldn\`t be deleted from catalog"
15674 run_test 256 "Check llog delete for empty and not full state"
15677 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15678 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15679 skip "Need MDS version at least 2.8.55" && return
15681 test_mkdir $DIR/$tdir
15683 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15684 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15687 #define OBD_FAIL_MDS_XATTR_REP 0x161
15688 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15689 local facet=mds$((mdtidx + 1))
15690 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15691 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15693 stop $facet || error "stop MDS failed"
15694 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15695 error "start MDS fail"
15697 run_test 257 "xattr locks are not lost"
15699 # Verify we take the i_mutex when security requires it
15701 #define OBD_FAIL_IMUTEX_SEC 0x141c
15702 $LCTL set_param fail_loc=0x141c
15704 chmod u+s $DIR/$tfile
15705 chmod a+rwx $DIR/$tfile
15706 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15708 if [ $RC -ne 0 ]; then
15709 error "error, failed to take i_mutex, rc=$?"
15715 # Verify we do NOT take the i_mutex in the normal case
15717 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15718 $LCTL set_param fail_loc=0x141d
15721 chmod a+rw $DIR/$tfile
15722 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15724 if [ $RC -ne 0 ]; then
15725 error "error, took i_mutex unnecessarily, rc=$?"
15730 run_test 258b "verify i_mutex security behavior"
15733 #define OBD_FAIL_MDC_CLOSE 0x806
15734 $LCTL set_param fail_loc=0x80000806
15738 run_test 260 "Check mdc_close fail"
15740 ### Data-on-MDT sanity tests ###
15743 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15744 skip "Need MDS version at least 2.10.55" && return
15747 local dom=$DIR/$tdir/dom_file
15748 local tmp=$DIR/$tdir/tmp_file
15750 mkdir -p $DIR/$tdir
15752 # basic checks for DoM component creation
15753 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15754 error "Can set MDT layout to non-first entry"
15756 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15757 error "Can define multiple entries as MDT layout"
15759 $LFS setstripe -E 1M -L mdt $dom ||
15760 error "Can't create DoM layout"
15762 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15763 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15764 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15766 local mdtidx=$($GETSTRIPE -M $dom)
15767 local mdtname=MDT$(printf %04x $mdtidx)
15768 local facet=mds$((mdtidx + 1))
15769 local space_check=1
15771 # Skip free space checks with ZFS
15772 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15778 local mdtfree1=$(do_facet $facet \
15779 lctl get_param -n osd*.*$mdtname.kbytesfree)
15780 dd if=/dev/urandom of=$tmp bs=1024 count=100
15781 # check also direct IO along write
15782 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15784 cmp $tmp $dom || error "file data is different"
15785 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15786 if [ $space_check == 1 ]; then
15787 local mdtfree2=$(do_facet $facet \
15788 lctl get_param -n osd*.*$mdtname.kbytesfree)
15789 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15790 error "MDT free space is wrong after write"
15794 $TRUNCATE $dom 10000
15795 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15796 if [ $space_check == 1 ]; then
15797 mdtfree1=$(do_facet $facet \
15798 lctl get_param -n osd*.*$mdtname.kbytesfree)
15799 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15800 error "MDT free space is wrong after truncate"
15806 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15807 if [ $space_check == 1 ]; then
15808 mdtfree2=$(do_facet $facet \
15809 lctl get_param -n osd*.*$mdtname.kbytesfree)
15810 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15811 error "MDT free space is wrong after append"
15816 if [ $space_check == 1 ]; then
15817 mdtfree1=$(do_facet $facet \
15818 lctl get_param -n osd*.*$mdtname.kbytesfree)
15819 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15820 error "MDT free space is wrong after removal"
15823 # combined striping
15824 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15825 error "Can't create DoM + OST striping"
15827 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15828 # check also direct IO along write
15829 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15831 cmp $tmp $dom || error "file data is different"
15832 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15838 run_test 270a "DoM: basic functionality tests"
15841 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15842 skip "Need MDS version at least 2.10.55" && return
15844 local dom=$DIR/$tdir/dom_file
15845 local max_size=1048576
15847 mkdir -p $DIR/$tdir
15848 $LFS setstripe -E $max_size -L mdt $dom
15850 # truncate over the limit
15851 $TRUNCATE $dom $(($max_size + 1)) &&
15852 error "successful truncate over the maximum size"
15853 # write over the limit
15854 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15855 error "successful write over the maximum size"
15856 # append over the limit
15857 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15858 echo "12345" >> $dom && error "successful append over the maximum size"
15863 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15866 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15867 skip "Need MDS version at least 2.10.55" && return
15869 mkdir -p $DIR/$tdir
15870 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15872 # check files inherit DoM EA
15873 touch $DIR/$tdir/first
15874 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
15875 error "bad pattern"
15876 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15877 error "bad stripe count"
15878 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15879 error "bad stripe size"
15881 # check directory inherits DoM EA and uses it as default
15882 mkdir $DIR/$tdir/subdir
15883 touch $DIR/$tdir/subdir/second
15884 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
15885 error "bad pattern in sub-directory"
15886 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15887 error "bad stripe count in sub-directory"
15888 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15889 error "bad stripe size in sub-directory"
15892 run_test 270c "DoM: DoM EA inheritance tests"
15895 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15896 skip "Need MDS version at least 2.10.55" && return
15898 mkdir -p $DIR/$tdir
15899 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15901 # inherit default DoM striping
15902 mkdir $DIR/$tdir/subdir
15903 touch $DIR/$tdir/subdir/f1
15905 # change default directory striping
15906 $LFS setstripe -c 1 $DIR/$tdir/subdir
15907 touch $DIR/$tdir/subdir/f2
15908 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
15909 error "wrong default striping in file 2"
15910 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
15911 error "bad pattern in file 2"
15914 run_test 270d "DoM: change striping from DoM to RAID0"
15917 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15918 skip "Need MDS version at least 2.10.55" && return
15920 mkdir -p $DIR/$tdir/dom
15921 mkdir -p $DIR/$tdir/norm
15924 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
15925 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
15927 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
15928 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
15930 # find DoM files by layout
15931 NUM=$($LFIND -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
15932 [ $NUM -eq $DOMFILES ] ||
15933 error "lfs find -L: found $NUM, expected $DOMFILES"
15934 echo "Test 1: lfs find 20 DOM files by layout: OK"
15936 # there should be 1 dir with default DOM striping
15937 NUM=$($LFIND -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
15939 error "lfs find -L: found $NUM, expected 1 dir"
15940 echo "Test 2: lfs find 1 DOM dir by layout: OK"
15942 # find DoM files by stripe size
15943 NUM=$($LFIND -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
15944 [ $NUM -eq $DOMFILES ] ||
15945 error "lfs find -S: found $NUM, expected $DOMFILES"
15946 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
15948 # find files by stripe offset except DoM files
15949 NUM=$($LFIND -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
15950 [ $NUM -eq $NORMFILES ] ||
15951 error "lfs find -i: found $NUM, expected $NORMFILES"
15952 echo "Test 5: lfs find no DOM files by stripe index: OK"
15955 run_test 270e "DoM: lfs find with DoM files test"
15958 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15959 skip "Need MDS version at least 2.10.55" && return
15961 local mdtname=${FSNAME}-MDT0000-mdtlov
15962 local dom=$DIR/$tdir/dom_file
15963 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
15964 lod.$mdtname.dom_stripesize)
15965 local dom_limit=131072
15967 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
15968 local dom_current=$(do_facet mds1 $LCTL get_param -n \
15969 lod.$mdtname.dom_stripesize)
15970 [ ${dom_limit} -eq ${dom_current} ] ||
15971 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
15973 $LFS mkdir -i 0 -c 1 $DIR/$tdir
15974 $LFS setstripe -d $DIR/$tdir
15975 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
15976 error "Can't set directory default striping"
15978 # exceed maximum stripe size
15979 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
15980 error "Able to create DoM component size more than LOD limit"
15982 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
15983 dom_current=$(do_facet mds1 $LCTL get_param -n \
15984 lod.$mdtname.dom_stripesize)
15985 [ 0 -eq ${dom_current} ] ||
15986 error "Can't set zero DoM stripe limit"
15988 # too low values to be aligned with smallest stripe size 64K
15989 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
15990 dom_current=$(do_facet mds1 $LCTL get_param -n \
15991 lod.$mdtname.dom_stripesize)
15992 [ 30000 -eq ${dom_current} ] &&
15993 error "Can set too small DoM stripe limit"
15995 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
15996 dom_current=$(do_facet mds1 $LCTL get_param -n \
15997 lod.$mdtname.dom_stripesize)
15999 [ 2147483648 -eq ${dom_current} ] &&
16000 error "Can set too large DoM stripe limit"
16002 do_facet mds1 $LCTL set_param -n \
16003 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16004 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16005 error "Can't create DoM component size after limit change"
16006 do_facet mds1 $LCTL set_param -n \
16007 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16008 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16009 error "Can create big DoM component after limit decrease"
16010 touch ${dom}_def ||
16011 error "Can't create file with old default layout"
16013 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16016 run_test 270f "DoM: maximum DoM stripe size checks"
16019 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16020 skip "Need MDS version at least 2.10.55" && return
16022 local dom=$DIR/$tdir/dom
16024 mkdir -p $DIR/$tdir
16026 $LFS setstripe -E 1024K -L mdt $dom
16028 lctl set_param -n mdc.*.stats=clear
16029 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16030 cat $dom > /dev/null
16031 local reads=$(lctl get_param -n mdc.*.stats |
16032 awk '/ost_read/ {print $2}')
16033 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16037 run_test 271a "DoM: data is cached for read after write"
16040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16041 skip "Need MDS version at least 2.10.55" && return
16043 local dom=$DIR/$tdir/dom
16045 mkdir -p $DIR/$tdir
16047 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16049 lctl set_param -n mdc.*.stats=clear
16050 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16051 cancel_lru_locks mdc
16052 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16053 # second stat to check size is cached on client
16054 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16055 local gls=$(lctl get_param -n mdc.*.stats |
16056 awk '/ldlm_glimpse/ {print $2}')
16057 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16060 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16063 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16064 skip "Need MDS version at least 2.10.55" && return
16066 local dom=$DIR/$tdir/dom
16068 mkdir -p $DIR/$tdir
16070 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16072 lctl set_param -n mdc.*.stats=clear
16073 lctl set_param -n osc.*.stats=clear
16074 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16075 cancel_lru_locks mdc
16076 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16077 # second stat to check size is cached on client
16078 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16079 local gls=$(lctl get_param -n mdc.*.stats |
16080 awk '/ldlm_glimpse/ {print $2}')
16081 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16082 local gls=$(lctl get_param -n osc.*.stats |
16083 awk '/ldlm_glimpse/ {print $2}')
16084 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16087 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16090 # test to be enabled with lock_convert
16091 skip "skipped until lock convert will be implemented" && return
16093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16094 skip "Need MDS version at least 2.10.55" && return
16096 local dom=$DIR/$tdir/dom
16098 mkdir -p $DIR/$tdir
16100 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16102 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16103 local facet=mds$((mdtidx + 1))
16105 cancel_lru_locks mdc
16106 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16107 createmany -o $dom 1000
16108 lctl set_param -n mdc.*.stats=clear
16109 smalliomany -w $dom 1000 200
16110 lctl get_param -n mdc.*.stats
16111 local enq=$(lctl get_param -n mdc.*.stats |
16112 awk '/ldlm_ibits_enqueue/ {print $2}')
16113 # Each file has 1 open, 1 IO enqueues, total 2000
16114 # but now we have also +1 getxattr for security.capability, total 3000
16115 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16116 unlinkmany $dom 1000
16118 cancel_lru_locks mdc
16119 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16120 createmany -o $dom 1000
16121 lctl set_param -n mdc.*.stats=clear
16122 smalliomany -w $dom 1000 200
16123 lctl get_param -n mdc.*.stats
16124 local enq_2=$(lctl get_param -n mdc.*.stats |
16125 awk '/ldlm_ibits_enqueue/ {print $2}')
16126 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16127 # for OPEN and IO lock.
16128 [ $((enq - enq_2)) -ge 1000 ] ||
16129 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16130 unlinkmany $dom 1000
16133 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16135 cleanup_test_300() {
16139 test_striped_dir() {
16144 mkdir -p $DIR/$tdir
16146 SAVE_UMASK=$(umask)
16147 trap cleanup_test_300 RETURN EXIT
16149 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
16150 $DIR/$tdir/striped_dir ||
16151 error "set striped dir error"
16153 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16154 [ "$mode" = "755" ] || error "expect 755 got $mode"
16156 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16157 error "getdirstripe failed"
16158 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16159 if [ "$stripe_count" != "2" ]; then
16160 error "1:stripe_count is $stripe_count, expect 2"
16162 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16163 if [ "$stripe_count" != "2" ]; then
16164 error "2:stripe_count is $stripe_count, expect 2"
16167 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16168 if [ "$stripe_index" != "$mdt_index" ]; then
16169 error "stripe_index is $stripe_index, expect $mdt_index"
16172 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16173 error "nlink error after create striped dir"
16175 mkdir $DIR/$tdir/striped_dir/a
16176 mkdir $DIR/$tdir/striped_dir/b
16178 stat $DIR/$tdir/striped_dir/a ||
16179 error "create dir under striped dir failed"
16180 stat $DIR/$tdir/striped_dir/b ||
16181 error "create dir under striped dir failed"
16183 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16184 error "nlink error after mkdir"
16186 rmdir $DIR/$tdir/striped_dir/a
16187 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16188 error "nlink error after rmdir"
16190 rmdir $DIR/$tdir/striped_dir/b
16191 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16192 error "nlink error after rmdir"
16194 chattr +i $DIR/$tdir/striped_dir
16195 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16196 error "immutable flags not working under striped dir!"
16197 chattr -i $DIR/$tdir/striped_dir
16199 rmdir $DIR/$tdir/striped_dir ||
16200 error "rmdir striped dir error"
16208 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16209 skip "skipped for lustre < 2.7.0" && return
16210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16213 test_striped_dir 0 || error "failed on striped dir on MDT0"
16214 test_striped_dir 1 || error "failed on striped dir on MDT0"
16216 run_test 300a "basic striped dir sanity test"
16219 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16220 skip "skipped for lustre < 2.7.0" && return
16221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16228 test_mkdir $DIR/$tdir
16229 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16230 error "set striped dir error"
16231 for ((i=0; i<10; i++)); do
16232 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16234 touch $DIR/$tdir/striped_dir/file_$i ||
16235 error "touch error $i"
16236 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16237 [ $mtime1 -eq $mtime2 ] &&
16238 error "mtime not change after create"
16240 rm -f $DIR/$tdir/striped_dir/file_$i ||
16241 error "unlink error $i"
16242 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16243 [ $mtime2 -eq $mtime3 ] &&
16244 error "mtime did not change after unlink"
16248 run_test 300b "check ctime/mtime for striped dir"
16251 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16252 skip "skipped for lustre < 2.7.0" && return
16253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16254 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16257 mkdir -p $DIR/$tdir
16258 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16259 error "set striped dir error"
16261 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16262 error "chown striped dir failed"
16264 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16265 error "create 5k files failed"
16267 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16269 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16273 run_test 300c "chown && check ls under striped directory"
16276 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16277 skip "skipped for lustre < 2.7.0" && return
16278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16279 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16283 mkdir -p $DIR/$tdir
16284 $SETSTRIPE -c 2 $DIR/$tdir
16286 #local striped directory
16287 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16288 error "set striped dir error"
16289 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16290 error "create 10 files failed"
16292 #remote striped directory
16293 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16294 error "set striped dir error"
16295 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16296 error "create 10 files failed"
16298 for file in $(find $DIR/$tdir); do
16299 stripe_count=$($GETSTRIPE -c $file)
16300 [ $stripe_count -eq 2 ] ||
16301 error "wrong stripe $stripe_count for $file"
16306 run_test 300d "check default stripe under striped directory"
16309 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16310 skip "Need MDS version at least 2.7.55" && return
16311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16312 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16316 mkdir -p $DIR/$tdir
16318 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16319 error "set striped dir error"
16321 touch $DIR/$tdir/striped_dir/a
16322 touch $DIR/$tdir/striped_dir/b
16323 touch $DIR/$tdir/striped_dir/c
16325 mkdir $DIR/$tdir/striped_dir/dir_a
16326 mkdir $DIR/$tdir/striped_dir/dir_b
16327 mkdir $DIR/$tdir/striped_dir/dir_c
16329 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
16330 error "set striped adir under striped dir error"
16332 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16333 error "set striped bdir under striped dir error"
16335 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
16336 error "set striped cdir under striped dir error"
16338 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16339 error "rename dir under striped dir fails"
16341 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16342 error "rename dir under different stripes fails"
16344 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16345 error "rename file under striped dir should succeed"
16347 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16348 error "rename dir under striped dir should succeed"
16352 run_test 300e "check rename under striped directory"
16355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16356 skip "Need MDS version at least 2.7.55" && return
16357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16358 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16363 mkdir -p $DIR/$tdir
16365 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
16366 error "set striped dir error"
16368 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
16369 error "set striped dir error"
16371 touch $DIR/$tdir/striped_dir/a
16372 mkdir $DIR/$tdir/striped_dir/dir_a
16373 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16374 error "create striped dir under striped dir fails"
16376 touch $DIR/$tdir/striped_dir1/b
16377 mkdir $DIR/$tdir/striped_dir1/dir_b
16378 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16379 error "create striped dir under striped dir fails"
16381 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16382 error "rename dir under different striped dir should fail"
16384 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16385 error "rename striped dir under diff striped dir should fail"
16387 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16388 error "rename file under diff striped dirs fails"
16392 run_test 300f "check rename cross striped directory"
16394 test_300_check_default_striped_dir()
16397 local default_count=$2
16398 local default_index=$3
16401 local dir_stripe_index
16404 echo "checking $dirname $default_count $default_index"
16405 $LFS setdirstripe -D -c $default_count -i $default_index \
16406 -t all_char $DIR/$tdir/$dirname ||
16407 error "set default stripe on striped dir error"
16408 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16409 [ $stripe_count -eq $default_count ] ||
16410 error "expect $default_count get $stripe_count for $dirname"
16412 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16413 [ $stripe_index -eq $default_index ] ||
16414 error "expect $default_index get $stripe_index for $dirname"
16416 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16417 error "create dirs failed"
16419 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16420 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16421 for dir in $(find $DIR/$tdir/$dirname/*); do
16422 stripe_count=$($LFS getdirstripe -c $dir)
16423 [ $stripe_count -eq $default_count ] ||
16424 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16425 error "stripe count $default_count != $stripe_count for $dir"
16427 stripe_index=$($LFS getdirstripe -i $dir)
16428 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16429 error "$stripe_index != $default_index for $dir"
16431 #check default stripe
16432 stripe_count=$($LFS getdirstripe -D -c $dir)
16433 [ $stripe_count -eq $default_count ] ||
16434 error "default count $default_count != $stripe_count for $dir"
16436 stripe_index=$($LFS getdirstripe -D -i $dir)
16437 [ $stripe_index -eq $default_index ] ||
16438 error "default index $default_index != $stripe_index for $dir"
16440 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16444 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16445 skip "Need MDS version at least 2.7.55" && return
16446 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16452 mkdir $DIR/$tdir/normal_dir
16454 #Checking when client cache stripe index
16455 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16456 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16457 error "create striped_dir failed"
16459 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16460 error "create dir0 fails"
16461 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16462 [ $stripe_index -eq 0 ] ||
16463 error "dir0 expect index 0 got $stripe_index"
16465 mkdir $DIR/$tdir/striped_dir/dir1 ||
16466 error "create dir1 fails"
16467 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16468 [ $stripe_index -eq 1 ] ||
16469 error "dir1 expect index 1 got $stripe_index"
16471 #check default stripe count/stripe index
16472 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16473 test_300_check_default_striped_dir normal_dir 1 0
16474 test_300_check_default_striped_dir normal_dir 2 1
16475 test_300_check_default_striped_dir normal_dir 2 -1
16477 #delete default stripe information
16478 echo "delete default stripeEA"
16479 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16480 error "set default stripe on striped dir error"
16482 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16483 for dir in $(find $DIR/$tdir/normal_dir/*); do
16484 stripe_count=$($LFS getdirstripe -c $dir)
16485 [ $stripe_count -eq 0 ] ||
16486 error "expect 1 get $stripe_count for $dir"
16487 stripe_index=$($LFS getdirstripe -i $dir)
16488 [ $stripe_index -eq 0 ] ||
16489 error "expect 0 get $stripe_index for $dir"
16492 run_test 300g "check default striped directory for normal directory"
16495 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16496 skip "Need MDS version at least 2.7.55" && return
16497 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16502 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
16503 $DIR/$tdir/striped_dir ||
16504 error "set striped dir error"
16506 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16507 test_300_check_default_striped_dir striped_dir 1 0
16508 test_300_check_default_striped_dir striped_dir 2 1
16509 test_300_check_default_striped_dir striped_dir 2 -1
16511 #delete default stripe information
16512 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16513 error "set default stripe on striped dir error"
16515 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16516 for dir in $(find $DIR/$tdir/striped_dir/*); do
16517 stripe_count=$($LFS getdirstripe -c $dir)
16518 [ $stripe_count -eq 0 ] ||
16519 error "expect 1 get $stripe_count for $dir"
16522 run_test 300h "check default striped directory for striped directory"
16525 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16526 skip "Need MDS version at least 2.7.55" && return
16527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16528 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16534 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
16535 error "set striped dir error"
16537 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16538 error "create files under striped dir failed"
16540 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16541 error "set striped hashdir error"
16543 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16544 error "create dir0 under hash dir failed"
16545 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16546 error "create dir1 under hash dir failed"
16548 # unfortunately, we need to umount to clear dir layout cache for now
16549 # once we fully implement dir layout, we can drop this
16550 umount_client $MOUNT || error "umount failed"
16551 mount_client $MOUNT || error "mount failed"
16553 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16554 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16555 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16557 #set the stripe to be unknown hash type
16558 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16559 $LCTL set_param fail_loc=0x1901
16560 for ((i = 0; i < 10; i++)); do
16561 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16562 error "stat f-$i failed"
16563 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16566 touch $DIR/$tdir/striped_dir/f0 &&
16567 error "create under striped dir with unknown hash should fail"
16569 $LCTL set_param fail_loc=0
16571 umount_client $MOUNT || error "umount failed"
16572 mount_client $MOUNT || error "mount failed"
16576 run_test 300i "client handle unknown hash type striped directory"
16579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16580 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16581 skip "Need MDS version at least 2.7.55" && return
16582 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16588 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16589 $LCTL set_param fail_loc=0x1702
16590 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
16591 error "set striped dir error"
16593 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16594 error "create files under striped dir failed"
16596 $LCTL set_param fail_loc=0
16598 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16602 run_test 300j "test large update record"
16605 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16606 skip "Need MDS version at least 2.7.55" && return
16607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16608 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16614 #define OBD_FAIL_LARGE_STRIPE 0x1703
16615 $LCTL set_param fail_loc=0x1703
16616 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16617 error "set striped dir error"
16618 $LCTL set_param fail_loc=0
16620 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16621 error "getstripeddir fails"
16622 rm -rf $DIR/$tdir/striped_dir ||
16623 error "unlink striped dir fails"
16627 run_test 300k "test large striped directory"
16630 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16631 skip "Need MDS version at least 2.7.55" && return
16632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16633 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16636 test_mkdir -p $DIR/$tdir/striped_dir
16637 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16638 error "chown $RUNAS_ID failed"
16639 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16640 error "set default striped dir failed"
16642 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16643 $LCTL set_param fail_loc=0x80000158
16644 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16646 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16647 [ $stripe_index -eq 1 ] ||
16648 error "expect 1 get $stripe_index for $dir"
16650 run_test 300l "non-root user to create dir under striped dir with stale layout"
16653 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16654 skip "Need MDS version at least 2.7.55" && return
16655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16656 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16658 mkdir -p $DIR/$tdir/striped_dir
16659 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16660 error "set default stripes dir error"
16662 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16664 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16665 [ $stripe_count -eq 0 ] ||
16666 error "expect 0 get $stripe_count for a"
16668 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16669 error "set default stripes dir error"
16671 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16673 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16674 [ $stripe_count -eq 0 ] ||
16675 error "expect 0 get $stripe_count for b"
16677 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16678 error "set default stripes dir error"
16680 mkdir $DIR/$tdir/striped_dir/c &&
16681 error "default stripe_index is invalid, mkdir c should fails"
16683 rm -rf $DIR/$tdir || error "rmdir fails"
16685 run_test 300m "setstriped directory on single MDT FS"
16688 local list=$(comma_list $(mdts_nodes))
16691 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16695 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16696 skip "Need MDS version at least 2.7.55" && return
16697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16698 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16702 local list=$(comma_list $(mdts_nodes))
16704 trap cleanup_300n RETURN EXIT
16705 mkdir -p $DIR/$tdir
16706 chmod 777 $DIR/$tdir
16707 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16708 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16709 error "create striped dir succeeds with gid=0"
16711 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16712 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16713 error "create striped dir fails with gid=-1"
16715 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16716 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16717 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16718 error "set default striped dir succeeds with gid=0"
16721 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16722 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16723 error "set default striped dir fails with gid=-1"
16726 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16727 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16728 error "create test_dir fails"
16729 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16730 error "create test_dir1 fails"
16731 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16732 error "create test_dir2 fails"
16735 run_test 300n "non-root user to create dir under striped dir with default EA"
16738 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16739 skip "Need MDS version at least 2.7.55" && return
16740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16745 mkdir -p $DIR/$tdir
16747 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16748 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16749 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16750 skip "not enough free inodes $numfree1 $numfree2"
16754 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16755 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16756 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16757 skip "not enough free space $numfree1 $numfree2"
16761 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16762 error "setdirstripe fails"
16764 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16765 error "create dirs fails"
16767 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16768 ls $DIR/$tdir/striped_dir > /dev/null ||
16769 error "ls striped dir fails"
16770 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16771 error "unlink big striped dir fails"
16773 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16777 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16778 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16780 mkdir -p $DIR/$tdir
16782 #define OBD_FAIL_OUT_ENOSPC 0x1704
16783 do_facet mds2 lctl set_param fail_loc=0x80001704
16784 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
16785 error "create striped directory should fail"
16787 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16789 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16792 run_test 300p "create striped directory without space"
16795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16798 local fd=$(free_fd)
16799 local cmd="exec $fd<$tdir"
16801 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16804 trap "eval $cmd" EXIT
16805 cd $tdir || error "cd $tdir fails"
16806 rmdir ../$tdir || error "rmdir $tdir fails"
16807 mkdir local_dir && error "create dir succeeds"
16808 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16812 run_test 300q "create remote directory under orphan directory"
16814 prepare_remote_file() {
16815 mkdir $DIR/$tdir/src_dir ||
16816 error "create remote source failed"
16818 cp /etc/hosts $DIR/$tdir/src_dir/a || error
16819 touch $DIR/$tdir/src_dir/a
16821 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16822 error "create remote target dir failed"
16824 touch $DIR/$tdir/tgt_dir/b
16826 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16827 error "rename dir cross MDT failed!"
16829 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16830 error "src_child still exists after rename"
16832 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16833 error "missing file(a) after rename"
16835 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16836 error "diff after rename"
16840 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16842 local remote_file=$DIR/$tdir/tgt_dir/b
16844 mkdir -p $DIR/$tdir
16846 prepare_remote_file || error "prepare remote file failed"
16849 $OPENUNLINK $remote_file $remote_file || error
16850 $CHECKSTAT -a $remote_file || error
16852 run_test 310a "open unlink remote file"
16855 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16857 local remote_file=$DIR/$tdir/tgt_dir/b
16859 mkdir -p $DIR/$tdir
16861 prepare_remote_file || error "prepare remote file failed"
16863 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16864 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16865 $CHECKSTAT -t file $remote_file || error "check file failed"
16867 run_test 310b "unlink remote file with multiple links while open"
16870 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
16871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16872 local remote_file=$DIR/$tdir/tgt_dir/b
16874 mkdir -p $DIR/$tdir
16876 prepare_remote_file || error "prepare remote file failed"
16878 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16879 multiop_bg_pause $remote_file O_uc ||
16880 error "mulitop failed for remote file"
16882 $MULTIOP $DIR/$tfile Ouc
16883 kill -USR1 $MULTIPID
16886 run_test 310c "open-unlink remote file with multiple links"
16890 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
16891 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
16892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16895 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16897 mkdir -p $DIR/$tdir
16898 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
16899 createmany -o $DIR/$tdir/$tfile. 1000
16901 # statfs data is not real time, let's just calculate it
16902 old_iused=$((old_iused + 1000))
16904 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
16905 osp.*OST0000*MDT0000.create_count")
16906 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
16907 osp.*OST0000*MDT0000.max_create_count")
16908 for idx in $(seq $MDSCOUNT); do
16909 do_facet mds$idx "lctl set_param -n \
16910 osp.*OST0000*MDT000?.max_create_count=0"
16913 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
16914 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
16915 [ $index -ne 0 ] || error "$tfile stripe index is 0"
16917 unlinkmany $DIR/$tdir/$tfile. 1000
16919 for idx in $(seq $MDSCOUNT); do
16920 do_facet mds$idx "lctl set_param -n \
16921 osp.*OST0000*MDT000?.max_create_count=$max_count"
16922 do_facet mds$idx "lctl set_param -n \
16923 osp.*OST0000*MDT000?.create_count=$count"
16927 for i in $(seq 120); do
16928 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16929 # system may be too busy to destroy all objs in time, use
16930 # a somewhat small value to not fail autotest
16931 [ $((old_iused - new_iused)) -gt 400 ] && break
16935 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
16936 [ $((old_iused - new_iused)) -gt 400 ] ||
16937 error "objs not destroyed after unlink"
16939 run_test 311 "disable OSP precreate, and unlink should destroy objs"
16946 local vdevdir=$(dirname $(facet_vdevice $ost))
16947 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
16948 local zfs_zapid=$(do_facet $ost $cmd |
16949 grep -w "/O/0/d$((objid%32))" -C 5 |
16950 awk '/Object/{getline; print $1}')
16951 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
16952 awk "/$objid = /"'{printf $3}')
16957 zfs_object_blksz() {
16961 local vdevdir=$(dirname $(facet_vdevice $ost))
16962 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
16963 local blksz=$(do_facet $ost $cmd $objid |
16964 awk '/dblk/{getline; printf $4}')
16966 case "${blksz: -1}" in
16967 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
16968 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
16975 test_312() { # LU-4856
16976 remote_ost_nodsh && skip "remote OST with nodsh" && return
16978 [ $(facet_fstype ost1) = "zfs" ] ||
16979 { skip "the test only applies to zfs" && return; }
16981 local max_blksz=$(do_facet ost1 \
16982 $ZFS get -p recordsize $(facet_device ost1) |
16983 awk '!/VALUE/{print $3}')
16984 local min_blksz=$(getconf PAGE_SIZE)
16986 # to make life a little bit easier
16987 $LFS mkdir -c 1 -i 0 $DIR/$tdir
16988 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16990 local tf=$DIR/$tdir/$tfile
16992 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
16994 # Get ZFS object id
16995 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
16997 # block size change by sequential over write
16999 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17000 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17002 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17003 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17007 # block size change by sequential append write
17008 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17009 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17010 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17012 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17013 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17014 oflag=sync conv=notrunc
17016 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17017 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17018 error "blksz error, actual $blksz, " \
17019 "expected: 2 * $count * $min_blksz"
17025 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17026 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17028 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17029 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17030 [ $blksz -eq $min_blksz ] ||
17031 error "blksz error: $blksz, expected: $min_blksz"
17033 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17034 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17035 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17037 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17038 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17039 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17041 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17044 remote_ost_nodsh && skip "remote OST with nodsh" && return
17046 local file=$DIR/$tfile
17048 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17050 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17051 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17052 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17053 error "write should failed"
17054 do_facet ost1 "$LCTL set_param fail_loc=0"
17057 run_test 313 "io should fail after last_rcvd update fail"
17060 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17061 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17063 wait_delete_completed
17064 do_facet ost1 "$LCTL set_param fail_loc=0"
17066 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17068 test_315() { # LU-618
17069 local file=$DIR/$tfile
17072 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17073 $MULTIOP $file oO_RDONLY:r4096000_c &
17078 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17081 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17084 run_test 315 "read should be accounted"
17087 local read_write=$1
17088 if [ "$read_write" = "write" ]; then
17089 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17090 elif [ "$read_write" = "read" ]; then
17091 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17093 error "argument error"
17096 # turn off debug for performance testing
17097 local saved_debug=$($LCTL get_param -n debug)
17098 $LCTL set_param debug=0
17100 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17102 # get ost1 size - lustre-OST0000
17103 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17104 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17105 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17107 if [ "$read_write" = "read" ]; then
17108 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17111 local start_time=$(date +%s.%N)
17112 $dd_cmd bs=1M count=$blocks oflag=sync ||
17113 error "real dd $read_write error"
17114 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17116 if [ "$read_write" = "write" ]; then
17120 # define OBD_FAIL_OST_FAKE_RW 0x238
17121 do_facet ost1 $LCTL set_param fail_loc=0x238
17123 local start_time=$(date +%s.%N)
17124 $dd_cmd bs=1M count=$blocks oflag=sync ||
17125 error "fake dd $read_write error"
17126 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17128 if [ "$read_write" = "write" ]; then
17130 cancel_lru_locks osc
17131 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17132 error "$tfile size not $blocks MB"
17134 do_facet ost1 $LCTL set_param fail_loc=0
17136 echo "fake $read_write $duration_fake vs. normal $read_write" \
17137 "$duration in seconds"
17138 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17139 error_not_in_vm "fake write is slower"
17141 $LCTL set_param -n debug="$saved_debug"
17144 test_399a() { # LU-7655 for OST fake write
17145 remote_ost_nodsh && skip "remote OST with nodsh" && return
17149 run_test 399a "fake write should not be slower than normal write"
17151 test_399b() { # LU-8726 for OST fake read
17152 remote_ost_nodsh && skip "remote OST with nodsh" && return
17154 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17155 skip "ldiskfs only test" && return 0
17159 run_test 399b "fake read should not be slower than normal read"
17161 test_400a() { # LU-1606, was conf-sanity test_74
17162 local extra_flags=''
17163 local out=$TMP/$tfile
17164 local prefix=/usr/include/lustre
17167 if ! which $CC > /dev/null 2>&1; then
17168 skip_env "$CC is not installed"
17172 if ! [[ -d $prefix ]]; then
17173 # Assume we're running in tree and fixup the include path.
17174 extra_flags+=" -I$LUSTRE/include"
17175 extra_flags+=" -L$LUSTRE/utils"
17178 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17179 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17180 error "client api broken"
17184 run_test 400a "Lustre client api program can compile and link"
17186 test_400b() { # LU-1606, LU-5011
17188 local out=$TMP/$tfile
17189 local prefix=/usr/include/linux/lustre
17191 # We use a hard coded prefix so that this test will not fail
17192 # when run in tree. There are headers in lustre/include/lustre/
17193 # that are not packaged (like lustre_idl.h) and have more
17194 # complicated include dependencies (like config.h and lnet/types.h).
17195 # Since this test about correct packaging we just skip them when
17196 # they don't exist (see below) rather than try to fixup cppflags.
17198 if ! which $CC > /dev/null 2>&1; then
17199 skip_env "$CC is not installed"
17203 for header in $prefix/*.h; do
17204 if ! [[ -f "$header" ]]; then
17208 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17209 continue # lustre_ioctl.h is internal header
17212 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17213 error "cannot compile '$header'"
17217 run_test 400b "packaged headers can be compiled"
17219 test_401a() { #LU-7437
17220 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17221 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17223 #count the number of parameters by "list_param -R"
17224 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17225 #count the number of parameters by listing proc files
17226 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17227 echo "proc_dirs='$proc_dirs'"
17228 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17229 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17232 [ $params -eq $procs ] ||
17233 error "found $params parameters vs. $procs proc files"
17235 # test the list_param -D option only returns directories
17236 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17237 #count the number of parameters by listing proc directories
17238 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17241 [ $params -eq $procs ] ||
17242 error "found $params parameters vs. $procs proc files"
17244 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17247 local save=$($LCTL get_param -n jobid_var)
17250 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17251 error "no error returned when setting bad parameters"
17253 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17254 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17256 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17257 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17258 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17260 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17263 local jobid_var_old=$($LCTL get_param -n jobid_var)
17264 local jobid_var_new
17266 $LCTL set_param jobid_var= &&
17267 error "no error returned for 'set_param a='"
17269 jobid_var_new=$($LCTL get_param -n jobid_var)
17270 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17271 error "jobid_var was changed by setting without value"
17273 $LCTL set_param jobid_var &&
17274 error "no error returned for 'set_param a'"
17276 jobid_var_new=$($LCTL get_param -n jobid_var)
17277 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17278 error "jobid_var was changed by setting without value"
17280 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17283 local jobid_var_old=$($LCTL get_param -n jobid_var)
17284 local jobid_var_new
17285 local new_value="foo=bar"
17287 $LCTL set_param jobid_var=$new_value ||
17288 error "'set_param a=b' did not accept a value containing '='"
17290 jobid_var_new=$($LCTL get_param -n jobid_var)
17291 [[ "$jobid_var_new" == "$new_value" ]] ||
17292 error "'set_param a=b' failed on a value containing '='"
17294 # Reset the jobid_var to test the other format
17295 $LCTL set_param jobid_var=$jobid_var_old
17296 jobid_var_new=$($LCTL get_param -n jobid_var)
17297 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17298 error "failed to reset jobid_var"
17300 $LCTL set_param jobid_var $new_value ||
17301 error "'set_param a b' did not accept a value containing '='"
17303 jobid_var_new=$($LCTL get_param -n jobid_var)
17304 [[ "$jobid_var_new" == "$new_value" ]] ||
17305 error "'set_param a b' failed on a value containing '='"
17307 $LCTL set_param jobid_var $jobid_var_old
17308 jobid_var_new=$($LCTL get_param -n jobid_var)
17309 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17310 error "failed to reset jobid_var"
17312 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17315 local server_version=$(lustre_version_code $SINGLEMDS)
17316 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17317 [[ $server_version -ge $(version_code 2.7.18.4) &&
17318 $server_version -lt $(version_code 2.7.50) ]] ||
17319 [[ $server_version -ge $(version_code 2.7.2) &&
17320 $server_version -lt $(version_code 2.7.11) ]] ||
17321 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17323 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17324 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17325 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17326 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17327 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17328 echo "Touch failed - OK"
17330 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17333 local file1=$DIR/$tfile.1
17334 local file2=$DIR/$tfile.2
17335 local tfile=$TMP/$tfile
17337 rm -f $file1 $file2 $tfile
17342 # 30 sec OBD_TIMEOUT in ll_getattr()
17343 # right before populating st_nlink
17344 $LCTL set_param fail_loc=0x80001409
17345 stat -c %h $file1 > $tfile &
17347 # create an alias, drop all locks and reclaim the dentry
17349 cancel_lru_locks mdc
17350 cancel_lru_locks osc
17351 sysctl -w vm.drop_caches=2
17355 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17357 rm -f $tfile $file1 $file2
17359 run_test 403 "i_nlink should not drop to zero due to aliasing"
17361 test_404() { # LU-6601
17362 local server_version=$(lustre_version_code $SINGLEMDS)
17363 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17364 { skip "Need server version newer than 2.8.52"; return 0; }
17366 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17367 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17368 awk '/osp .*-osc-MDT/ { print $4}')
17371 for osp in $mosps; do
17372 echo "Deactivate: " $osp
17373 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17374 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17375 awk -vp=$osp '$4 == p { print $2 }')
17376 [ $stat = IN ] || {
17377 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17378 error "deactivate error"
17380 echo "Activate: " $osp
17381 do_facet $SINGLEMDS $LCTL --device %$osp activate
17382 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17383 awk -vp=$osp '$4 == p { print $2 }')
17384 [ $stat = UP ] || {
17385 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17386 error "activate error"
17390 run_test 404 "validate manual {de}activated works properly for OSPs"
17393 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17394 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17395 skip "Layout swap lock is not supported" && return
17397 check_swap_layouts_support && return 0
17399 test_mkdir $DIR/$tdir
17400 swap_lock_test -d $DIR/$tdir ||
17401 error "One layout swap locked test failed"
17403 run_test 405 "Various layout swap lock tests"
17406 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17407 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17408 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17411 skip "Need MDS version at least 2.8.50" && return
17413 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
17414 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
17415 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
17416 local def_pool=$($GETSTRIPE -p $MOUNT)
17417 local test_pool=$TESTNAME
17419 if ! combined_mgs_mds ; then
17422 pool_add $test_pool || error "pool_add failed"
17423 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17424 error "pool_add_targets failed"
17426 # parent set default stripe count only, child will stripe from both
17427 # parent and fs default
17428 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17429 error "setstripe $MOUNT failed"
17430 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17431 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17432 for i in $(seq 10); do
17433 local f=$DIR/$tdir/$tfile.$i
17434 touch $f || error "touch failed"
17435 local count=$($GETSTRIPE -c $f)
17436 [ $count -eq $OSTCOUNT ] ||
17437 error "$f stripe count $count != $OSTCOUNT"
17438 local offset=$($GETSTRIPE -i $f)
17439 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17440 local size=$($GETSTRIPE -S $f)
17441 [ $size -eq $((def_stripe_size * 2)) ] ||
17442 error "$f stripe size $size != $((def_stripe_size * 2))"
17443 local pool=$($GETSTRIPE -p $f)
17444 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17447 # change fs default striping, delete parent default striping, now child
17448 # will stripe from new fs default striping only
17449 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17450 error "change $MOUNT default stripe failed"
17451 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
17452 for i in $(seq 11 20); do
17453 local f=$DIR/$tdir/$tfile.$i
17454 touch $f || error "touch $f failed"
17455 local count=$($GETSTRIPE -c $f)
17456 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17457 local offset=$($GETSTRIPE -i $f)
17458 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17459 local size=$($GETSTRIPE -S $f)
17460 [ $size -eq $def_stripe_size ] ||
17461 error "$f stripe size $size != $def_stripe_size"
17462 local pool=$($GETSTRIPE -p $f)
17463 [ "#$pool" == "#" ] || error "$f pool $pool is set"
17467 unlinkmany $DIR/$tdir/$tfile. 1 20
17469 # restore FS default striping
17470 if [ -z $def_pool ]; then
17471 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
17472 -i $def_stripe_offset $MOUNT ||
17473 error "restore default striping failed"
17475 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
17476 -i $def_stripe_offset -p $def_pool $MOUNT ||
17477 error "restore default striping with $def_pool failed"
17480 local f=$DIR/$tdir/$tfile
17481 pool_remove_all_targets $test_pool $f
17482 pool_remove $test_pool $f
17484 if ! combined_mgs_mds ; then
17488 run_test 406 "DNE support fs default striping"
17491 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17492 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17493 skip "Need MDS version at least 2.8.55" && return
17494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17496 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17497 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17498 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17499 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17500 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17502 #define OBD_FAIL_DT_TXN_STOP 0x2019
17503 for idx in $(seq $MDSCOUNT); do
17504 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17506 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17507 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17508 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17511 run_test 407 "transaction fail should cause operation fail"
17514 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17516 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17517 lctl set_param fail_loc=0x8000040a
17518 # let ll_prepare_partial_page() fail
17519 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17523 # create at least 100 unused inodes so that
17524 # shrink_icache_memory(0) should not return 0
17525 touch $DIR/$tfile-{0..100}
17526 rm -f $DIR/$tfile-{0..100}
17529 echo 2 > /proc/sys/vm/drop_caches
17531 run_test 408 "drop_caches should not hang due to page leaks"
17535 [ $MDSCOUNT -lt 2 ] &&
17536 skip "We need at least 2 MDTs for this test" && return
17538 check_mount_and_prep
17540 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17541 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17542 touch $DIR/$tdir/guard || error "(2) Fail to create"
17544 local PREFIX=$(str_repeat 'A' 128)
17545 echo "Create 1K hard links start at $(date)"
17546 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17547 error "(3) Fail to hard link"
17549 echo "Links count should be right although linkEA overflow"
17550 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17551 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17552 [ $linkcount -eq 1001 ] ||
17553 error "(5) Unexpected hard links count: $linkcount"
17555 echo "List all links start at $(date)"
17556 ls -l $DIR/$tdir/foo > /dev/null ||
17557 error "(6) Fail to list $DIR/$tdir/foo"
17559 echo "Unlink hard links start at $(date)"
17560 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17561 error "(7) Fail to unlink"
17563 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17567 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17568 skip "Need client version at least 2.9.59" && return
17570 # Create a file, and stat it from the kernel
17571 local testfile=$DIR/$tfile
17574 local run_id=$RANDOM
17575 local my_ino=$(stat --format "%i" $testfile)
17577 # Try to insert the module. This will always fail as the
17578 # module is designed to not be inserted.
17579 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17582 # Anything but success is a test failure
17584 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17585 error "no inode match"
17587 run_test 410 "Test inode number returned from kernel thread"
17589 cleanup_test411_cgroup() {
17595 local cg_basedir=/sys/fs/cgroup/memory
17597 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17598 { skip "no setup for cgroup"; return; }
17600 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17601 error "test file creation failed"
17602 cancel_lru_locks osc
17604 # Create a very small memory cgroup to force a slab allocation error
17605 local cgdir=$cg_basedir/osc_slab_alloc
17606 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17607 trap "cleanup_test411_cgroup $cgdir" EXIT
17608 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17609 echo 1M > $cgdir/memory.limit_in_bytes
17611 # Should not LBUG, just be killed by oom-killer
17612 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17613 error "fail to trigger a memory allocation error"
17615 cleanup_test411_cgroup $cgdir
17619 run_test 411 "Slab allocation error with cgroup does not LBUG"
17622 [ $MDSCOUNT -lt 2 ] &&
17623 skip "We need at least 2 MDTs for this test" && return
17625 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17626 skip "Need server version at least 2.10.55" & exit 0
17629 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17630 error "mkdir failed"
17631 $LFS getdirstripe $DIR/$tdir
17632 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17633 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17634 error "expect $((MDSCOUT - 1)) get $stripe_index"
17635 stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17636 [ $stripe_count -eq 2 ] ||
17637 error "expect 2 get $stripe_count"
17639 run_test 412 "mkdir on specific MDTs"
17642 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17643 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17644 skip "Need server version at least 2.9.55" & exit 0
17645 start_full_debug_logging
17649 stop_full_debug_logging
17653 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17654 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17655 awk '/The barrier for/ { print $7 }')
17658 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17663 barrier_expired() {
17666 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17667 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17668 awk '/will be expired/ { print $7 }')
17670 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17679 echo "Start barrier_freeze at: $(date)"
17680 #define OBD_FAIL_BARRIER_DELAY 0x2202
17681 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17682 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17685 local b_status=$(barrier_stat)
17686 echo "Got barrier status at: $(date)"
17687 [ "$b_status" = "'freezing_p1'" ] ||
17688 error "(1) unexpected barrier status $b_status"
17690 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17692 b_status=$(barrier_stat)
17693 [ "$b_status" = "'frozen'" ] ||
17694 error "(2) unexpected barrier status $b_status"
17696 local expired=$(barrier_expired)
17697 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17698 sleep $((expired + 3))
17700 b_status=$(barrier_stat)
17701 [ "$b_status" = "'expired'" ] ||
17702 error "(3) unexpected barrier status $b_status"
17704 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17705 error "(4) fail to freeze barrier"
17707 b_status=$(barrier_stat)
17708 [ "$b_status" = "'frozen'" ] ||
17709 error "(5) unexpected barrier status $b_status"
17711 echo "Start barrier_thaw at: $(date)"
17712 #define OBD_FAIL_BARRIER_DELAY 0x2202
17713 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17714 do_facet mgs $LCTL barrier_thaw $FSNAME &
17717 b_status=$(barrier_stat)
17718 echo "Got barrier status at: $(date)"
17719 [ "$b_status" = "'thawing'" ] ||
17720 error "(6) unexpected barrier status $b_status"
17722 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17724 b_status=$(barrier_stat)
17725 [ "$b_status" = "'thawed'" ] ||
17726 error "(7) unexpected barrier status $b_status"
17728 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17729 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17730 do_facet mgs $LCTL barrier_freeze $FSNAME
17732 b_status=$(barrier_stat)
17733 [ "$b_status" = "'failed'" ] ||
17734 error "(8) unexpected barrier status $b_status"
17736 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17737 do_facet mgs $LCTL barrier_thaw $FSNAME
17741 run_test 801a "write barrier user interfaces and stat machine"
17746 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17747 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17748 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17749 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17750 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17752 cancel_lru_locks mdc
17754 # 180 seconds should be long enough
17755 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17757 local b_status=$(barrier_stat)
17758 [ "$b_status" = "'frozen'" ] ||
17759 error "(6) unexpected barrier status $b_status"
17761 mkdir $DIR/$tdir/d0/d10 &
17764 touch $DIR/$tdir/d1/f13 &
17767 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17770 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17773 rm -f $DIR/$tdir/d4/f12 &
17776 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17778 # To guarantee taht the 'stat' is not blocked
17779 b_status=$(barrier_stat)
17780 [ "$b_status" = "'frozen'" ] ||
17781 error "(8) unexpected barrier status $b_status"
17783 # let above commands to run at background
17786 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17787 ps -p $touch_pid || error "(10) touch should be blocked"
17788 ps -p $ln_pid || error "(11) link should be blocked"
17789 ps -p $mv_pid || error "(12) rename should be blocked"
17790 ps -p $rm_pid || error "(13) unlink should be blocked"
17792 b_status=$(barrier_stat)
17793 [ "$b_status" = "'frozen'" ] ||
17794 error "(14) unexpected barrier status $b_status"
17796 do_facet mgs $LCTL barrier_thaw $FSNAME
17797 b_status=$(barrier_stat)
17798 [ "$b_status" = "'thawed'" ] ||
17799 error "(15) unexpected barrier status $b_status"
17801 wait $mkdir_pid || error "(16) mkdir should succeed"
17802 wait $touch_pid || error "(17) touch should succeed"
17803 wait $ln_pid || error "(18) link should succeed"
17804 wait $mv_pid || error "(19) rename should succeed"
17805 wait $rm_pid || error "(20) unlink should succeed"
17809 run_test 801b "modification will be blocked by write barrier"
17812 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17816 stop mds2 || error "(1) Fail to stop mds2"
17818 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17820 local b_status=$(barrier_stat)
17821 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17822 do_facet mgs $LCTL barrier_thaw $FSNAME
17823 error "(2) unexpected barrier status $b_status"
17826 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17827 error "(3) Fail to rescan barrier bitmap"
17829 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17831 b_status=$(barrier_stat)
17832 [ "$b_status" = "'frozen'" ] ||
17833 error "(4) unexpected barrier status $b_status"
17835 do_facet mgs $LCTL barrier_thaw $FSNAME
17836 b_status=$(barrier_stat)
17837 [ "$b_status" = "'thawed'" ] ||
17838 error "(5) unexpected barrier status $b_status"
17840 local devname=$(mdsdevname 2)
17842 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17844 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17845 error "(7) Fail to rescan barrier bitmap"
17849 run_test 801c "rescan barrier bitmap"
17851 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
17852 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
17853 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
17859 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
17860 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
17861 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
17867 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17868 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17869 skip "Need server version at least 2.9.55" & exit 0
17871 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17873 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
17874 error "(2) Fail to copy"
17876 trap cleanup_802 EXIT
17878 # sync by force before remount as readonly
17879 sync; sync_all_data; sleep 3; sync_all_data
17883 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
17884 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
17885 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
17887 echo "Mount the server as read only"
17888 setupall server_only || error "(3) Fail to start servers"
17890 echo "Mount client without ro should fail"
17891 mount_client $MOUNT &&
17892 error "(4) Mount client without 'ro' should fail"
17894 echo "Mount client with ro should succeed"
17895 mount_client $MOUNT ro ||
17896 error "(5) Mount client with 'ro' should succeed"
17898 echo "Modify should be refused"
17899 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
17901 echo "Read should be allowed"
17902 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
17903 error "(7) Read should succeed under ro mode"
17907 run_test 802 "simulate readonly device"
17910 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17911 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
17912 skip "MDS needs to be newer than 2.10.54" && return
17914 mkdir -p $DIR/$tdir
17915 # Create some objects on all MDTs to trigger related logs objects
17916 for idx in $(seq $MDSCOUNT); do
17917 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
17918 $DIR/$tdir/dir${idx} ||
17919 error "Fail to create $DIR/$tdir/dir${idx}"
17923 echo "before create:"
17925 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
17927 for ((i=0; i<10; i++)); do
17928 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
17929 error "Fail to create $DIR/$tdir/foo$i"
17933 echo "after create:"
17935 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
17937 [ $after_used -ge $((before_used + 10)) ] ||
17938 error "before ($before_used) + 10 > after ($after_used)"
17940 for ((i=0; i<10; i++)); do
17941 rm -rf $DIR/$tdir/foo$i ||
17942 error "Fail to remove $DIR/$tdir/foo$i"
17945 wait_delete_completed
17946 echo "after unlink:"
17948 before_used=$after_used
17949 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
17951 [ $after_used -le $((before_used - 8)) ] ||
17952 error "before ($before_used) - 8 < after ($after_used)"
17954 run_test 803 "verify agent object for remote object"
17957 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17958 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
17959 skip "MDS needs to be newer than 2.10.54" && return
17961 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
17962 skip "ldiskfs only test" && return 0
17964 mkdir -p $DIR/$tdir
17965 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
17966 error "Fail to create $DIR/$tdir/dir0"
17968 local fid=$($LFS path2fid $DIR/$tdir/dir0)
17969 local dev=$(mdsdevname 2)
17971 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
17972 grep ${fid} || error "NOT found agent entry for dir0"
17974 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
17975 error "Fail to create $DIR/$tdir/dir1"
17977 touch $DIR/$tdir/dir1/foo0 ||
17978 error "Fail to create $DIR/$tdir/dir1/foo0"
17979 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
17982 for idx in $(seq $MDSCOUNT); do
17983 dev=$(mdsdevname $idx)
17984 do_facet mds${idx} \
17985 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
17986 grep ${fid} && rc=$idx
17989 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
17990 error "Fail to rename foo0 to foo1"
17991 if [ $rc -eq 0 ]; then
17992 for idx in $(seq $MDSCOUNT); do
17993 dev=$(mdsdevname $idx)
17994 do_facet mds${idx} \
17995 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
17996 grep ${fid} && rc=$idx
18000 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18001 error "Fail to rename foo1 to foo2"
18002 if [ $rc -eq 0 ]; then
18003 for idx in $(seq $MDSCOUNT); do
18004 dev=$(mdsdevname $idx)
18005 do_facet mds${idx} \
18006 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18007 grep ${fid} && rc=$idx
18011 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18013 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18014 error "Fail to link to $DIR/$tdir/dir1/foo2"
18015 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18016 error "Fail to rename foo2 to foo0"
18017 unlink $DIR/$tdir/dir1/foo0 ||
18018 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18019 rm -rf $DIR/$tdir/dir0 ||
18020 error "Fail to rm $DIR/$tdir/dir0"
18022 for idx in $(seq $MDSCOUNT); do
18023 dev=$(mdsdevname $idx)
18027 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18029 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18030 error "mount mds$idx failed"
18031 df $MOUNT > /dev/null 2>&1
18033 # e2fsck should not return error
18035 error "e2fsck detected error on MDT${idx}: rc=$rc"
18038 run_test 804 "verify agent entry for remote entry"
18041 # tests that do cleanup/setup should be run at the end
18045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18047 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18048 $LCTL set_param fail_loc=0x903
18050 cancel_lru_locks MGC
18052 FAIL_ON_ERROR=true cleanup
18053 FAIL_ON_ERROR=true setup
18055 run_test 900 "umount should not race with any mgc requeue thread"
18058 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18059 check_and_cleanup_lustre
18060 if [ "$I_MOUNTED" != "yes" ]; then
18061 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true