2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-2036 LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 76 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 if [ -r /etc/SuSE-release ]
25 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
26 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
28 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
35 if is_sles11; then # LU-4341
36 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
39 SRCDIR=$(cd $(dirname $0); echo $PWD)
40 export PATH=$PATH:/sbin
45 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
46 CREATETEST=${CREATETEST:-createtest}
48 LFIND=${LFIND:-"$LFS find"}
49 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
51 OPENFILE=${OPENFILE:-openfile}
52 OPENUNLINK=${OPENUNLINK:-openunlink}
53 export MULTIOP=${MULTIOP:-multiop}
54 READS=${READS:-"reads"}
55 MUNLINK=${MUNLINK:-munlink}
56 SOCKETSERVER=${SOCKETSERVER:-socketserver}
57 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
58 MEMHOG=${MEMHOG:-memhog}
59 DIRECTIO=${DIRECTIO:-directio}
60 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
62 CHECK_GRANT=${CHECK_GRANT:-"yes"}
63 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export PARALLEL=${PARALLEL:-"no"}
66 export NAME=${NAME:-local}
73 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
74 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
75 . $LUSTRE/tests/test-framework.sh
77 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
83 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
84 # bug number for skipped test: LU-1957
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
94 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
95 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
104 check_swap_layouts_support()
106 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
107 { skip "Does not support layout lock."; return 0; }
111 check_and_setup_lustre
115 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
116 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 if [ "${ONLY}" = "MOUNT" ] ; then
131 echo "Lustre is up, please go on"
135 echo "preparing for tests involving mounts"
136 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
138 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
139 echo # add a newline after mke2fs.
143 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
144 lctl set_param debug=-1 2> /dev/null || true
147 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
149 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
151 run_test 0a "touch; rm ====================="
154 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
155 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
157 run_test 0b "chmod 0755 $DIR ============================="
160 $LCTL get_param mdc.*.import | grep "state: FULL" ||
161 error "import not FULL"
162 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
165 run_test 0c "check import proc"
168 test_mkdir $DIR/$tdir
169 test_mkdir $DIR/$tdir/d2
170 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
171 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
174 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
176 run_test 1 "mkdir; remkdir; rmdir"
179 test_mkdir $DIR/$tdir
180 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
181 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
183 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
185 run_test 2 "mkdir; touch; rmdir; check file"
188 test_mkdir $DIR/$tdir
189 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
190 touch $DIR/$tdir/$tfile
191 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
193 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
195 run_test 3 "mkdir; touch; rmdir; check dir"
197 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir -i 1 $DIR/$tdir
201 touch $DIR/$tdir/$tfile ||
202 error "Create file under remote directory failed"
205 error "Expect error removing in-use dir $DIR/$tdir"
207 test -d $DIR/$tdir || error "Remote directory disappeared"
209 rm -rf $DIR/$tdir || error "remove remote dir error"
211 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
214 test_mkdir $DIR/$tdir
215 test_mkdir $DIR/$tdir/d2
216 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
217 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
218 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
220 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
223 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
224 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
225 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
226 error "$tfile does not have perm 0666 or UID $UID"
227 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
228 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
229 error "$tfile should be 0666 and owned by UID $UID"
231 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
234 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
236 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
237 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
238 error "$tfile should be owned by UID $RUNAS_ID"
239 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
240 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
241 error "$tfile should be owned by UID $RUNAS_ID"
243 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
246 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
248 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
249 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
250 error "$tfile should be owned by GID $UID"
251 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
252 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
253 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
255 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
258 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
259 test_mkdir $DIR/$tdir
260 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
261 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
262 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
263 test_mkdir $DIR/$tdir/d/subdir
264 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
265 error "$tdir/d/subdir should be GID $RUNAS_GID"
266 if [[ $MDSCOUNT -gt 1 ]]; then
267 # check remote dir sgid inherite
268 $LFS mkdir -i 0 $DIR/$tdir.local ||
269 error "mkdir $tdir.local failed"
270 chmod g+s $DIR/$tdir.local ||
271 error "chmod $tdir.local failed"
272 chgrp $RUNAS_GID $DIR/$tdir.local ||
273 error "chgrp $tdir.local failed"
274 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
275 error "mkdir $tdir.remote failed"
276 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
277 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
278 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
279 error "$tdir.remote should be mode 02755"
282 run_test 6g "verify new dir in sgid dir inherits group"
284 test_6h() { # bug 7331
285 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
286 touch $DIR/$tfile || error "touch failed"
287 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
288 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
289 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
290 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
291 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
293 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
296 test_mkdir $DIR/$tdir
297 $MCREATE $DIR/$tdir/$tfile
298 chmod 0666 $DIR/$tdir/$tfile
299 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
300 error "$tdir/$tfile should be mode 0666"
302 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
305 if [ ! -d $DIR/$tdir ]; then
306 test_mkdir $DIR/$tdir
308 $MCREATE $DIR/$tdir/$tfile
309 echo -n foo > $DIR/$tdir/$tfile
310 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
311 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
313 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
316 test_mkdir $DIR/$tdir
317 touch $DIR/$tdir/$tfile
318 chmod 0666 $DIR/$tdir/$tfile
319 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
320 error "$tfile mode not 0666"
322 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
325 test_mkdir $DIR/$tdir
326 test_mkdir $DIR/$tdir/d2
327 test_mkdir $DIR/$tdir/d2/d3
328 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
330 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
333 test_mkdir $DIR/$tdir
334 test_mkdir $DIR/$tdir/d2
335 touch $DIR/$tdir/d2/$tfile
336 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
337 error "$tdir/d2/$tfile not a file"
339 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
342 test_mkdir $DIR/$tdir
343 test_mkdir $DIR/$tdir/d2
344 chmod 0666 $DIR/$tdir/d2
345 chmod 0705 $DIR/$tdir/d2
346 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
347 error "$tdir/d2 mode not 0705"
349 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
352 test_mkdir $DIR/$tdir
353 touch $DIR/$tdir/$tfile
354 chmod 0666 $DIR/$tdir/$tfile
355 chmod 0654 $DIR/$tdir/$tfile
356 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
357 error "$tdir/d2 mode not 0654"
359 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
362 test_mkdir $DIR/$tdir
363 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
365 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
366 error "$tdir/$tfile size not 0 after truncate"
368 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
371 test_mkdir $DIR/$tdir
372 touch $DIR/$tdir/$tfile
374 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
376 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
379 test_mkdir $DIR/$tdir
380 touch $DIR/$tdir/$tfile
381 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
382 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
383 error "$tdir/${tfile_2} not a file after rename"
384 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
386 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
389 test_mkdir $DIR/$tdir
390 touch $DIR/$tdir/$tfile
391 rm -rf $DIR/$tdir/$tfile
392 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
394 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
397 test_mkdir $DIR/$tdir
398 touch $DIR/$tdir/$tfile
399 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
401 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
402 error "$tdir/l-exist not a symlink"
403 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
404 error "$tdir/l-exist not referencing a file"
405 rm -f $DIR/$tdir/l-exist
406 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
408 run_test 17a "symlinks: create, remove (real)"
411 test_mkdir $DIR/$tdir
412 ln -s no-such-file $DIR/$tdir/l-dangle
414 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
415 error "$tdir/l-dangle not referencing no-such-file"
416 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
417 error "$tdir/l-dangle not referencing non-existent file"
418 rm -f $DIR/$tdir/l-dangle
419 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
421 run_test 17b "symlinks: create, remove (dangling)"
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
424 test_mkdir $DIR/$tdir
425 ln -s foo $DIR/$tdir/$tfile
426 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error)"
431 test_mkdir $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 touch $DIR/$tdir/$tfile || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling"
438 test_mkdir $DIR/$tdir
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error)"
447 test_mkdir $DIR/$tdir
448 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
453 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
456 run_test 17f "symlinks: long and very long symlink name"
458 # str_repeat(S, N) generate a string that is string S repeated N times
463 while [ $((n -= 1)) -ge 0 ]; do
469 # Long symlinks and LU-2241
471 test_mkdir $DIR/$tdir
472 local TESTS="59 60 61 4094 4095"
474 # Fix for inode size boundary in 2.1.4
475 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
478 # Patch not applied to 2.2 or 2.3 branches
479 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
480 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
483 # skip long symlink name for rhel6.5.
484 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
485 grep -q '6.5' /etc/redhat-release &>/dev/null &&
486 TESTS="59 60 61 4062 4063"
489 local SYMNAME=$(str_repeat 'x' $i)
490 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
491 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
494 run_test 17g "symlinks: really long symlink name and inode boundaries"
496 test_17h() { #bug 17378
497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
500 test_mkdir $DIR/$tdir
501 if [[ $MDSCOUNT -gt 1 ]]; then
502 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
506 $LFS setstripe -c -1 $DIR/$tdir
507 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
508 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
509 touch $DIR/$tdir/$tfile || true
511 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
513 test_17i() { #bug 20018
514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
516 test_mkdir -c1 $DIR/$tdir
517 local foo=$DIR/$tdir/$tfile
519 if [[ $MDSCOUNT -gt 1 ]]; then
520 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
524 ln -s $foo $foo || error "create symlink failed"
525 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
526 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
527 ls -l $foo && error "error not detected"
530 run_test 17i "don't panic on short symlink"
532 test_17k() { #bug 22301
533 [[ -z "$(which rsync 2>/dev/null)" ]] &&
534 skip "no rsync command" && return 0
535 rsync --help | grep -q xattr ||
536 skip_env "$(rsync --version | head -n1) does not support xattrs"
537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
538 test_mkdir $DIR/$tdir
539 test_mkdir $DIR/$tdir.new
540 touch $DIR/$tdir/$tfile
541 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
542 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
543 error "rsync failed with xattrs enabled"
545 run_test 17k "symlinks: rsync with xattrs enabled"
547 test_17l() { # LU-279
548 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
549 skip "no getfattr command" && return 0
550 test_mkdir $DIR/$tdir
551 touch $DIR/$tdir/$tfile
552 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
553 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
554 # -h to not follow symlinks. -m '' to list all the xattrs.
555 # grep to remove first line: '# file: $path'.
556 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
558 lgetxattr_size_check $path $xattr ||
559 error "lgetxattr_size_check $path $xattr failed"
563 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
567 local short_sym="0123456789"
568 local wdir=$DIR/$tdir
571 remote_mds_nodsh && skip "remote MDS with nodsh" && return
572 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
573 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
574 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
576 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
577 skip "ldiskfs only test" && return 0
579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
583 # create a long symlink file
584 for ((i = 0; i < 4; ++i)); do
585 long_sym=${long_sym}${long_sym}
588 echo "create 512 short and long symlink files under $wdir"
589 for ((i = 0; i < 256; ++i)); do
590 ln -sf ${long_sym}"a5a5" $wdir/long-$i
591 ln -sf ${short_sym}"a5a5" $wdir/short-$i
597 wait_delete_completed
599 echo "recreate the 512 symlink files with a shorter string"
600 for ((i = 0; i < 512; ++i)); do
601 # rewrite the symlink file with a shorter string
602 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
603 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
606 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
607 local devname=$(mdsdevname $mds_index)
609 echo "stop and checking mds${mds_index}:"
610 # e2fsck should not return error
612 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
615 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
616 error "start mds${mds_index} failed"
617 df $MOUNT > /dev/null 2>&1
619 error "e2fsck detected error for short/long symlink: rc=$rc"
621 run_test 17m "run e2fsck against MDT which contains short/long symlink"
623 check_fs_consistency_17n() {
627 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
628 # so it only check MDT1/MDT2 instead of all of MDTs.
629 for mdt_index in 1 2; do
630 local devname=$(mdsdevname $mdt_index)
631 # e2fsck should not return error
633 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
636 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
637 error "mount mds$mdt_index failed"
638 df $MOUNT > /dev/null 2>&1
646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
648 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
651 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
652 skip "ldiskfs only test" && return 0
654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
658 test_mkdir $DIR/$tdir
659 for ((i=0; i<10; i++)); do
660 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
661 error "create remote dir error $i"
662 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
663 error "create files under remote dir failed $i"
666 check_fs_consistency_17n ||
667 error "e2fsck report error after create files under remote dir"
669 for ((i = 0; i < 10; i++)); do
670 rm -rf $DIR/$tdir/remote_dir_${i} ||
671 error "destroy remote dir error $i"
674 check_fs_consistency_17n ||
675 error "e2fsck report error after unlink files under remote dir"
677 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
678 skip "lustre < 2.4.50 does not support migrate mv " && return
680 for ((i = 0; i < 10; i++)); do
681 mkdir -p $DIR/$tdir/remote_dir_${i}
682 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
683 error "create files under remote dir failed $i"
684 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
685 error "migrate remote dir error $i"
687 check_fs_consistency_17n || error "e2fsck report error after migration"
689 for ((i = 0; i < 10; i++)); do
690 rm -rf $DIR/$tdir/remote_dir_${i} ||
691 error "destroy remote dir error $i"
694 check_fs_consistency_17n || error "e2fsck report error after unlink"
696 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
700 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
701 skip "Need MDS version at least 2.3.64" && return
703 local wdir=$DIR/${tdir}o
709 mdt_index=$($LFS getstripe -M $wdir/$tfile)
710 mdt_index=$((mdt_index + 1))
713 #fail mds will wait the failover finish then set
714 #following fail_loc to avoid interfer the recovery process.
717 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
718 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
719 ls -l $wdir/$tfile && rc=1
720 do_facet mds${mdt_index} lctl set_param fail_loc=0
721 [[ $rc -eq 0 ]] || error "stat file should fail"
723 run_test 17o "stat file with incompat LMA feature"
726 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
727 ls $DIR || error "Failed to ls $DIR: $?"
729 run_test 18 "touch .../f ; ls ... =============================="
735 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
737 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
740 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
742 run_test 19b "ls -l .../f19 (should return error) =============="
745 [ $RUNAS_ID -eq $UID ] &&
746 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
747 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
749 run_test 19c "$RUNAS touch .../f19 (should return error) =="
752 cat $DIR/f19 && error || true
754 run_test 19d "cat .../f19 (should return error) =============="
763 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
765 run_test 20 "touch .../f ; ls -l ..."
768 test_mkdir $DIR/$tdir
769 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
770 ln -s dangle $DIR/$tdir/link
771 echo foo >> $DIR/$tdir/link
772 cat $DIR/$tdir/dangle
773 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
774 $CHECKSTAT -f -t file $DIR/$tdir/link ||
775 error "$tdir/link not linked to a file"
777 run_test 21 "write to dangling link"
780 local wdir=$DIR/$tdir
782 chown $RUNAS_ID:$RUNAS_GID $wdir
783 (cd $wdir || error "cd $wdir failed";
784 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
786 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
787 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
788 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
789 error "checkstat -u failed"
791 run_test 22 "unpack tar archive as non-root user"
795 test_mkdir $DIR/$tdir
796 local file=$DIR/$tdir/$tfile
798 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
799 openfile -f O_CREAT:O_EXCL $file &&
800 error "$file recreate succeeded" || true
802 run_test 23a "O_CREAT|O_EXCL in subdir"
804 test_23b() { # bug 18988
805 test_mkdir $DIR/$tdir
806 local file=$DIR/$tdir/$tfile
809 echo foo > $file || error "write filed"
810 echo bar >> $file || error "append filed"
811 $CHECKSTAT -s 8 $file || error "wrong size"
814 run_test 23b "O_APPEND check"
818 echo '-- same directory rename'
819 test_mkdir $DIR/$tdir
820 touch $DIR/$tdir/$tfile.1
821 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
822 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
824 run_test 24a "rename file to non-existent target"
827 test_mkdir $DIR/$tdir
828 touch $DIR/$tdir/$tfile.{1,2}
829 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
830 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
831 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
833 run_test 24b "rename file to existing target"
836 test_mkdir $DIR/$tdir
837 test_mkdir $DIR/$tdir/d$testnum.1
838 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
839 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
840 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
842 run_test 24c "rename directory to non-existent target"
845 test_mkdir -c1 $DIR/$tdir
846 test_mkdir -c1 $DIR/$tdir/d$testnum.1
847 test_mkdir -c1 $DIR/$tdir/d$testnum.2
848 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
849 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
850 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
852 run_test 24d "rename directory to existing target"
855 echo '-- cross directory renames --'
859 mv $DIR/R5a/f $DIR/R5b/g
860 $CHECKSTAT -a $DIR/R5a/f || error
861 $CHECKSTAT -t file $DIR/R5b/g || error
863 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
868 touch $DIR/R6a/f $DIR/R6b/g
869 mv $DIR/R6a/f $DIR/R6b/g
870 $CHECKSTAT -a $DIR/R6a/f || error
871 $CHECKSTAT -t file $DIR/R6b/g || error
873 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
878 test_mkdir $DIR/R7a/d
879 mv $DIR/R7a/d $DIR/R7b/e
880 $CHECKSTAT -a $DIR/R7a/d || error
881 $CHECKSTAT -t dir $DIR/R7b/e || error
883 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
886 test_mkdir -c1 $DIR/R8a
887 test_mkdir -c1 $DIR/R8b
888 test_mkdir -c1 $DIR/R8a/d
889 test_mkdir -c1 $DIR/R8b/e
890 mrename $DIR/R8a/d $DIR/R8b/e
891 $CHECKSTAT -a $DIR/R8a/d || error
892 $CHECKSTAT -t dir $DIR/R8b/e || error
894 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
897 echo "-- rename error cases"
901 mrename $DIR/R9/f $DIR/R9/a
902 $CHECKSTAT -t file $DIR/R9/f || error
903 $CHECKSTAT -t dir $DIR/R9/a || error
904 $CHECKSTAT -a $DIR/R9/a/f || error
906 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
910 mrename $DIR/R10/f $DIR/R10/g
911 $CHECKSTAT -t dir $DIR/R10 || error
912 $CHECKSTAT -a $DIR/R10/f || error
913 $CHECKSTAT -a $DIR/R10/g || error
915 run_test 24j "source does not exist ============================"
919 test_mkdir $DIR/R11a/d
921 mv $DIR/R11a/f $DIR/R11a/d
922 $CHECKSTAT -a $DIR/R11a/f || error
923 $CHECKSTAT -t file $DIR/R11a/d/f || error
925 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
927 # bug 2429 - rename foo foo foo creates invalid file
930 $MULTIOP $f OcNs || error
932 run_test 24l "Renaming a file to itself ========================"
936 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
937 # on ext3 this does not remove either the source or target files
938 # though the "expected" operation would be to remove the source
939 $CHECKSTAT -t file ${f} || error "${f} missing"
940 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
942 run_test 24m "Renaming a file to a hard link to itself ========="
946 # this stats the old file after it was renamed, so it should fail
950 $CHECKSTAT ${f}.rename
953 run_test 24n "Statting the old file after renaming (Posix rename 2)"
956 test_mkdir $DIR/$tdir
957 rename_many -s random -v -n 10 $DIR/$tdir
959 run_test 24o "rename of files during htree split"
964 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
965 mrename $DIR/R12a $DIR/R12b
966 $CHECKSTAT -a $DIR/R12a || error
967 $CHECKSTAT -t dir $DIR/R12b || error
968 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
969 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
971 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
973 cleanup_multiop_pause() {
979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
982 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
983 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
986 trap cleanup_multiop_pause EXIT
987 mrename $DIR/R13a $DIR/R13b
988 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
989 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
990 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
991 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
992 cleanup_multiop_pause
993 wait $MULTIPID || error "multiop close failed"
995 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
997 test_24r() { #bug 3789
999 test_mkdir $DIR/R14a/b
1000 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1001 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1002 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1004 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1007 test_mkdir $DIR/R15a
1008 test_mkdir $DIR/R15a/b
1009 test_mkdir $DIR/R15a/b/c
1010 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1011 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1012 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1014 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1016 test_mkdir $DIR/R16a
1017 test_mkdir $DIR/R16a/b
1018 test_mkdir $DIR/R16a/b/c
1019 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1020 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1021 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1023 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1025 test_24u() { # bug12192
1026 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1027 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1029 run_test 24u "create stripe file"
1033 size=$(getconf PAGE_SIZE 2>/dev/null)
1034 echo -n ${size:-4096}
1037 simple_cleanup_common() {
1040 [ -z "$DIR" -o -z "$tdir" ] && return 0
1042 local start=$SECONDS
1045 wait_delete_completed
1046 echo "cleanup time $((SECONDS - start))"
1050 max_pages_per_rpc() {
1051 local mdtname="$(printf "MDT%04x" ${1:-0})"
1052 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1057 local nrfiles=${COUNT:-100000}
1058 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1059 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1061 local fname="$DIR/$tdir/$tfile"
1062 test_mkdir "$(dirname $fname)"
1063 # assume MDT0000 has the fewest inodes
1064 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1065 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1066 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1068 trap simple_cleanup_common EXIT
1070 createmany -m "$fname" $nrfiles
1072 cancel_lru_locks mdc
1073 lctl set_param mdc.*.stats clear
1075 # was previously test_24D: LU-6101
1076 # readdir() returns correct number of entries after cursor reload
1077 local num_ls=$(ls $DIR/$tdir | wc -l)
1078 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1079 local num_all=$(ls -a $DIR/$tdir | wc -l)
1080 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1081 $num_all -ne $((nrfiles + 2)) ]; then
1082 error "Expected $nrfiles files, got $num_ls " \
1083 "($num_uniq unique $num_all .&..)"
1085 # LU-5 large readdir
1086 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1087 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1088 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1089 # take into account of overhead in lu_dirpage header and end mark in
1090 # each page, plus one in rpc_num calculation.
1091 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1092 local page_entries=$((($(page_size) - 24) / dirent_size))
1093 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1094 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1095 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1096 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1097 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1098 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1099 error "large readdir doesn't take effect: " \
1100 "$mds_readpage should be about $rpc_max"
1102 simple_cleanup_common
1104 run_test 24v "list large directory (test hash collision, b=17560)"
1106 test_24w() { # bug21506
1108 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1109 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1110 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1111 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1112 [[ "$SZ1" -eq "$SZ2" ]] ||
1113 error "Error reading at the end of the file $tfile"
1115 run_test 24w "Reading a file larger than 4Gb"
1118 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1120 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1121 skip "Need MDS version at least 2.7.56" && return
1123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1125 local remote_dir=$DIR/$tdir/remote_dir
1127 test_mkdir $DIR/$tdir
1128 $LFS mkdir -i $MDTIDX $remote_dir ||
1129 error "create remote directory failed"
1131 test_mkdir $DIR/$tdir/src_dir
1132 touch $DIR/$tdir/src_file
1133 test_mkdir $remote_dir/tgt_dir
1134 touch $remote_dir/tgt_file
1136 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1137 error "rename dir cross MDT failed!"
1139 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1140 error "rename file cross MDT failed!"
1142 touch $DIR/$tdir/ln_file
1143 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1144 error "ln file cross MDT failed"
1146 rm -rf $DIR/$tdir || error "Can not delete directories"
1148 run_test 24x "cross MDT rename/link"
1151 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1153 local remote_dir=$DIR/$tdir/remote_dir
1156 test_mkdir $DIR/$tdir
1157 $LFS mkdir -i $mdtidx $remote_dir ||
1158 error "create remote directory failed"
1160 test_mkdir $remote_dir/src_dir
1161 touch $remote_dir/src_file
1162 test_mkdir $remote_dir/tgt_dir
1163 touch $remote_dir/tgt_file
1165 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1166 error "rename subdir in the same remote dir failed!"
1168 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1169 error "rename files in the same remote dir failed!"
1171 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1172 error "link files in the same remote dir failed!"
1174 rm -rf $DIR/$tdir || error "Can not delete directories"
1176 run_test 24y "rename/link on the same dir should succeed"
1178 test_24A() { # LU-3182
1182 test_mkdir $DIR/$tdir
1183 trap simple_cleanup_common EXIT
1184 createmany -m $DIR/$tdir/$tfile $NFILES
1185 local t=$(ls $DIR/$tdir | wc -l)
1186 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1187 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1188 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1189 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1192 simple_cleanup_common || error "Can not delete directories"
1194 run_test 24A "readdir() returns correct number of entries."
1196 test_24B() { # LU-4805
1197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1200 test_mkdir $DIR/$tdir
1201 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1202 error "create striped dir failed"
1204 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1205 [ $count -eq 2 ] || error "Expected 2, got $count"
1207 touch $DIR/$tdir/striped_dir/a
1209 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1210 [ $count -eq 3 ] || error "Expected 3, got $count"
1212 touch $DIR/$tdir/striped_dir/.f
1214 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1215 [ $count -eq 4 ] || error "Expected 4, got $count"
1217 rm -rf $DIR/$tdir || error "Can not delete directories"
1219 run_test 24B "readdir for striped dir return correct number of entries"
1222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1228 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1229 error "create striped dir failed"
1231 cd $DIR/$tdir/d0/striped_dir
1233 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1234 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1235 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1237 [ "$d0_ino" = "$parent_ino" ] ||
1238 error ".. wrong, expect $d0_ino, get $parent_ino"
1240 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1241 error "mv striped dir failed"
1243 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1245 [ "$d1_ino" = "$parent_ino" ] ||
1246 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1248 run_test 24C "check .. in striped dir"
1251 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1255 mkdir $DIR/$tdir/src_dir
1256 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1257 error "create remote source failed"
1259 touch $DIR/$tdir/src_dir/src_child/a
1261 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1262 error "create remote target dir failed"
1264 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1265 error "create remote target child failed"
1267 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1268 error "rename dir cross MDT failed!"
1272 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1273 error "src_child still exists after rename"
1275 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1276 error "missing file(a) after rename"
1278 rm -rf $DIR/$tdir || error "Can not delete directories"
1280 run_test 24E "cross MDT rename/link"
1283 echo '== symlink sanity ============================================='
1287 touch $DIR/s25/foo || error
1289 run_test 25a "create file in symlinked directory ==============="
1292 [ ! -d $DIR/d25 ] && test_25a
1293 $CHECKSTAT -t file $DIR/s25/foo || error
1295 run_test 25b "lookup file in symlinked directory ==============="
1299 test_mkdir $DIR/d26/d26-2
1300 ln -s d26/d26-2 $DIR/s26
1301 touch $DIR/s26/foo || error
1303 run_test 26a "multiple component symlink ======================="
1306 test_mkdir -p $DIR/$tdir/d26-2
1307 ln -s $tdir/d26-2/foo $DIR/s26-2
1308 touch $DIR/s26-2 || error
1310 run_test 26b "multiple component symlink at end of lookup ======"
1313 test_mkdir $DIR/d26.2
1314 touch $DIR/d26.2/foo
1315 ln -s d26.2 $DIR/s26.2-1
1316 ln -s s26.2-1 $DIR/s26.2-2
1317 ln -s s26.2-2 $DIR/s26.2-3
1318 chmod 0666 $DIR/s26.2-3/foo
1320 run_test 26c "chain of symlinks"
1322 # recursive symlinks (bug 439)
1324 ln -s d26-3/foo $DIR/d26-3
1326 run_test 26d "create multiple component recursive symlink"
1329 [ ! -h $DIR/d26-3 ] && test_26d
1332 run_test 26e "unlink multiple component recursive symlink"
1334 # recursive symlinks (bug 7022)
1336 test_mkdir $DIR/$tdir
1337 test_mkdir $DIR/$tdir/$tfile
1338 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1339 test_mkdir -p lndir/bar1
1340 test_mkdir $DIR/$tdir/$tfile/$tfile
1341 cd $tfile || error "cd $tfile failed"
1342 ln -s .. dotdot || error "ln dotdot failed"
1343 ln -s dotdot/lndir lndir || error "ln lndir failed"
1344 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1345 output=`ls $tfile/$tfile/lndir/bar1`
1346 [ "$output" = bar1 ] && error "unexpected output"
1347 rm -r $tfile || error "rm $tfile failed"
1348 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1350 run_test 26f "rm -r of a directory which has recursive symlink"
1353 test_mkdir $DIR/$tdir
1354 $LFS getstripe $DIR/$tdir
1355 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1356 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1357 cp /etc/hosts $DIR/$tdir/$tfile || error
1359 run_test 27a "one stripe file"
1362 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1363 test_mkdir $DIR/$tdir
1364 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1365 $LFS getstripe -c $DIR/$tdir/$tfile
1366 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1367 error "two-stripe file doesn't have two stripes"
1369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1371 run_test 27b "create and write to two stripe file"
1374 test_mkdir $DIR/$tdir
1375 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1376 error "setstripe failed"
1377 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1378 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1380 run_test 27d "create file with default settings"
1383 # LU-5839 adds check for existed layout before setting it
1384 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1385 skip "Need MDS version at least 2.7.56" && return
1386 test_mkdir $DIR/$tdir
1387 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1388 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1389 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1391 run_test 27e "setstripe existing file (should return error)"
1394 test_mkdir $DIR/$tdir
1395 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1396 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1397 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1398 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1399 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1400 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1402 run_test 27f "setstripe with bad stripe size (should return error)"
1405 test_mkdir $DIR/$tdir
1406 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1407 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1408 error "$DIR/$tdir/$tfile has object"
1410 run_test 27g "$LFS getstripe with no objects"
1413 test_mkdir $DIR/$tdir
1414 touch $DIR/$tdir/$tfile || error "touch failed"
1415 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1416 error "missing objects"
1418 run_test 27i "$LFS getstripe with some objects"
1421 test_mkdir $DIR/$tdir
1422 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1423 error "setstripe failed" || true
1425 run_test 27j "setstripe with bad stripe offset (should return error)"
1427 test_27k() { # bug 2844
1428 test_mkdir $DIR/$tdir
1429 local file=$DIR/$tdir/$tfile
1430 local ll_max_blksize=$((4 * 1024 * 1024))
1431 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1432 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1433 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1434 dd if=/dev/zero of=$file bs=4k count=1
1435 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1436 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1438 run_test 27k "limit i_blksize for broken user apps"
1441 mcreate $DIR/$tfile || error "creating file"
1442 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1443 error "setstripe should have failed" || true
1445 run_test 27l "check setstripe permissions (should return error)"
1448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1450 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1452 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1453 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1456 trap simple_cleanup_common EXIT
1457 test_mkdir $DIR/$tdir
1458 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1459 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1460 error "dd should fill OST0"
1462 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1464 [ $i -gt 256 ] && break
1467 touch $DIR/$tdir/$tfile.$i
1468 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1469 awk '{print $1}'| grep -w "0") ] &&
1470 error "OST0 was full but new created file still use it"
1472 touch $DIR/$tdir/$tfile.$i
1473 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1474 awk '{print $1}'| grep -w "0") ] &&
1475 error "OST0 was full but new created file still use it"
1476 simple_cleanup_common
1478 run_test 27m "create file while OST0 was full"
1481 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1482 head -n 1 | awk '{ print $1 * 2 }')
1486 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1487 # if the OST isn't full anymore.
1489 local OSTIDX=${1:-""}
1491 local list=$(comma_list $(osts_nodes))
1492 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1494 do_nodes $list lctl set_param fail_loc=0
1495 sync # initiate all OST_DESTROYs from MDS to OST
1499 exhaust_precreations() {
1502 local FAILIDX=${3:-$OSTIDX}
1503 local ofacet=ost$((OSTIDX + 1))
1505 test_mkdir -p -c1 $DIR/$tdir
1506 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1507 local mfacet=mds$((mdtidx + 1))
1508 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1510 local OST=$(ostname_from_index $OSTIDX)
1513 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1514 local last_id=$(do_facet $mfacet lctl get_param -n \
1515 osc.$mdtosc_proc1.prealloc_last_id)
1516 local next_id=$(do_facet $mfacet lctl get_param -n \
1517 osc.$mdtosc_proc1.prealloc_next_id)
1519 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1520 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1522 test_mkdir -p $DIR/$tdir/${OST}
1523 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1524 #define OBD_FAIL_OST_ENOSPC 0x215
1525 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1526 echo "Creating to objid $last_id on ost $OST..."
1527 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1528 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1529 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1533 exhaust_all_precreations() {
1535 for (( i=0; i < OSTCOUNT; i++ )) ; do
1536 exhaust_precreations $i $1 -1
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1544 remote_ost_nodsh && skip "remote OST with nodsh" && return
1547 rm -f $DIR/$tdir/$tfile
1548 exhaust_precreations 0 0x80000215
1549 $LFS setstripe -c -1 $DIR/$tdir
1550 touch $DIR/$tdir/$tfile || error
1551 $LFS getstripe $DIR/$tdir/$tfile
1554 run_test 27n "create file with some full OSTs"
1557 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1563 rm -f $DIR/$tdir/$tfile
1564 exhaust_all_precreations 0x215
1566 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1571 run_test 27o "create file with all full OSTs (should error)"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1577 remote_ost_nodsh && skip "remote OST with nodsh" && return
1580 rm -f $DIR/$tdir/$tfile
1581 test_mkdir $DIR/$tdir
1583 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1584 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1585 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1587 exhaust_precreations 0 0x80000215
1588 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1589 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1590 $LFS getstripe $DIR/$tdir/$tfile
1594 run_test 27p "append to a truncated file with some full OSTs"
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1599 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1600 remote_ost_nodsh && skip "remote OST with nodsh" && return
1603 rm -f $DIR/$tdir/$tfile
1605 test_mkdir $DIR/$tdir
1606 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1607 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1608 error "truncate $DIR/$tdir/$tfile failed"
1609 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1611 exhaust_all_precreations 0x215
1613 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1614 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1618 run_test 27q "append to truncated file with all OSTs full (should error)"
1621 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1623 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1624 remote_ost_nodsh && skip "remote OST with nodsh" && return
1627 rm -f $DIR/$tdir/$tfile
1628 exhaust_precreations 0 0x80000215
1630 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1634 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1636 test_27s() { # bug 10725
1637 test_mkdir $DIR/$tdir
1638 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1639 local stripe_count=0
1640 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1641 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1642 error "stripe width >= 2^32 succeeded" || true
1645 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1647 test_27t() { # bug 10864
1652 $WLFS getstripe $tfile
1655 run_test 27t "check that utils parse path correctly"
1657 test_27u() { # bug 4900
1658 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1661 local list=$(comma_list $(mdts_nodes))
1663 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1664 do_nodes $list $LCTL set_param fail_loc=0x139
1665 test_mkdir -p $DIR/$tdir
1666 trap simple_cleanup_common EXIT
1667 createmany -o $DIR/$tdir/t- 1000
1668 do_nodes $list $LCTL set_param fail_loc=0
1670 TLOG=$TMP/$tfile.getstripe
1671 $LFS getstripe $DIR/$tdir > $TLOG
1672 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1673 unlinkmany $DIR/$tdir/t- 1000
1675 [[ $OBJS -gt 0 ]] &&
1676 error "$OBJS objects created on OST-0. See $TLOG" || pass
1678 run_test 27u "skip object creation on OSC w/o objects"
1680 test_27v() { # bug 4900
1681 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1683 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1684 remote_ost_nodsh && skip "remote OST with nodsh" && return
1686 exhaust_all_precreations 0x215
1689 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1691 touch $DIR/$tdir/$tfile
1692 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1694 for (( i=1; i < OSTCOUNT; i++ )); do
1695 do_facet ost$i lctl set_param fail_loc=0x705
1697 local START=`date +%s`
1698 createmany -o $DIR/$tdir/$tfile 32
1700 local FINISH=`date +%s`
1701 local TIMEOUT=`lctl get_param -n timeout`
1702 local PROCESS=$((FINISH - START))
1703 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1704 error "$FINISH - $START >= $TIMEOUT / 2"
1705 sleep $((TIMEOUT / 2 - PROCESS))
1708 run_test 27v "skip object creation on slow OST"
1710 test_27w() { # bug 10997
1711 test_mkdir $DIR/$tdir
1712 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1713 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1714 error "stripe size $size != 65536" || true
1715 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1716 error "$LFS getstripe -d $DIR/$tdir failed" || true
1718 run_test 27w "check $LFS setstripe -S option"
1721 [[ $OSTCOUNT -lt 2 ]] &&
1722 skip_env "skipping multiple stripe count/offset test" && return
1724 test_mkdir $DIR/$tdir
1725 for i in $(seq 1 $OSTCOUNT); do
1727 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1728 error "setstripe -c $i -i $offset failed"
1729 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1730 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1731 [ $count -ne $i ] && error "stripe count $count != $i" || true
1732 [ $index -ne $offset ] &&
1733 error "stripe offset $index != $offset" || true
1736 run_test 27wa "check $LFS setstripe -c -i options"
1739 remote_ost_nodsh && skip "remote OST with nodsh" && return
1740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1742 OFFSET=$(($OSTCOUNT - 1))
1744 local OST=$(ostname_from_index $OSTIDX)
1746 test_mkdir $DIR/$tdir
1747 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1748 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1750 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1751 for i in $(seq 0 $OFFSET); do
1752 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1753 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1754 error "OST0 was degraded but new created file still use it"
1756 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1758 run_test 27x "create files while OST0 is degraded"
1761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1763 remote_ost_nodsh && skip "remote OST with nodsh" && return
1764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1766 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1767 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1768 osc.$mdtosc.prealloc_last_id)
1769 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1770 osc.$mdtosc.prealloc_next_id)
1771 local fcount=$((last_id - next_id))
1772 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1773 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1775 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1776 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1777 local OST_DEACTIVE_IDX=-1
1782 for OSC in $MDS_OSCS; do
1783 OST=$(osc_to_ost $OSC)
1784 OSTIDX=$(index_from_ostuuid $OST)
1785 if [ $OST_DEACTIVE_IDX == -1 ]; then
1786 OST_DEACTIVE_IDX=$OSTIDX
1788 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1789 echo $OSC "is Deactivated:"
1790 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1794 OSTIDX=$(index_from_ostuuid $OST)
1795 test_mkdir $DIR/$tdir
1796 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1798 for OSC in $MDS_OSCS; do
1799 OST=$(osc_to_ost $OSC)
1800 OSTIDX=$(index_from_ostuuid $OST)
1801 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1802 echo $OST "is degraded:"
1803 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1804 obdfilter.$OST.degraded=1
1809 createmany -o $DIR/$tdir/$tfile $fcount
1811 for OSC in $MDS_OSCS; do
1812 OST=$(osc_to_ost $OSC)
1813 OSTIDX=$(index_from_ostuuid $OST)
1814 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1815 echo $OST "is recovered from degraded:"
1816 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1817 obdfilter.$OST.degraded=0
1819 do_facet $SINGLEMDS lctl --device %$OSC activate
1823 # all osp devices get activated, hence -1 stripe count restored
1824 local stripe_count=0
1826 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1827 # devices get activated.
1829 $LFS setstripe -c -1 $DIR/$tfile
1830 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1832 [ $stripe_count -ne $OSTCOUNT ] &&
1833 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1836 run_test 27y "create files while OST0 is degraded and the rest inactive"
1842 lmm_count=$($GETSTRIPE -c $1)
1843 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1844 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1846 local old_ifs="$IFS"
1848 fid=($($LFS path2fid $1))
1851 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1852 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1854 # compare lmm_seq and lu_fid->f_seq
1855 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1856 # compare lmm_object_id and lu_fid->oid
1857 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1859 # check the trusted.fid attribute of the OST objects of the file
1860 local have_obdidx=false
1862 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1863 # skip lines up to and including "obdidx"
1864 [ -z "$obdidx" ] && break
1865 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1866 $have_obdidx || continue
1868 local ost=$((obdidx + 1))
1869 local dev=$(ostdevname $ost)
1872 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1874 seq=$(echo $seq | sed -e "s/^0x//g")
1875 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1876 oid_hex=$(echo $oid)
1878 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1880 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1884 # Don't unmount/remount the OSTs if we don't need to do that.
1885 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1886 # update too, until that use mount/ll_decode_filter_fid/mount.
1887 # Re-enable when debugfs will understand new filter_fid.
1889 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1890 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1891 $dev 2>/dev/null" | grep "parent=")
1893 if [ -z "$ff" ]; then
1895 mount_fstype ost$ost
1896 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1897 $(facet_mntpt ost$ost)/$obj_file)
1898 unmount_fstype ost$ost
1899 start ost$ost $dev $OST_MOUNT_OPTS
1903 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1905 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1907 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1908 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1910 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1911 # stripe_size=1048576 component_id=1 component_start=0 \
1912 # component_end=33554432
1913 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1914 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1915 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1917 if grep -q 'stripe=' <<<$ff; then
1918 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1920 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1921 # into f_ver in this case. See comment on ff_parent.
1922 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1925 # compare lmm_seq and filter_fid->ff_parent.f_seq
1926 [ $ff_pseq = $lmm_seq ] ||
1927 error "FF parent SEQ $ff_pseq != $lmm_seq"
1928 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1929 [ $ff_poid = $lmm_oid ] ||
1930 error "FF parent OID $ff_poid != $lmm_oid"
1931 (($ff_pstripe == $stripe_nr)) ||
1932 error "FF stripe $ff_pstripe != $stripe_nr"
1934 stripe_nr=$((stripe_nr + 1))
1935 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1937 if grep -q 'stripe_count=' <<<$ff; then
1938 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1939 -e 's/ .*//' <<<$ff)
1940 [ $lmm_count = $ff_scnt ] ||
1941 error "FF stripe count $lmm_count != $ff_scnt"
1947 remote_ost_nodsh && skip "remote OST with nodsh" && return
1948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1949 test_mkdir $DIR/$tdir
1951 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1952 { error "setstripe -c -1 failed"; return 1; }
1953 # We need to send a write to every object to get parent FID info set.
1954 # This _should_ also work for setattr, but does not currently.
1955 # touch $DIR/$tdir/$tfile-1 ||
1956 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1957 { error "dd $tfile-1 failed"; return 2; }
1958 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1959 { error "setstripe -c -1 failed"; return 3; }
1960 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1961 { error "dd $tfile-2 failed"; return 4; }
1963 # make sure write RPCs have been sent to OSTs
1966 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1967 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1969 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1971 test_27A() { # b=19102
1972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1973 local restore_size=$($GETSTRIPE -S $MOUNT)
1974 local restore_count=$($GETSTRIPE -c $MOUNT)
1975 local restore_offset=$($GETSTRIPE -i $MOUNT)
1976 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1977 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1978 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1979 local default_size=$($GETSTRIPE -S $MOUNT)
1980 local default_offset=$($GETSTRIPE -i $MOUNT)
1981 local dsize=$((1024 * 1024))
1982 [ $default_size -eq $dsize ] ||
1983 error "stripe size $default_size != $dsize"
1984 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1985 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1987 run_test 27A "check filesystem-wide default LOV EA values"
1989 test_27B() { # LU-2523
1990 test_mkdir $DIR/$tdir
1991 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1993 # open f1 with O_LOV_DELAY_CREATE
1995 # call setstripe ioctl on open file descriptor for f1
1997 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2001 # open f1 with O_LOV_DELAY_CREATE
2003 # call setstripe ioctl on open file descriptor for f1
2005 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2007 # Allow multiop to fail in imitation of NFS's busted semantics.
2010 run_test 27B "call setstripe on open unlinked file/rename victim"
2012 test_27C() { #LU-2871
2013 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2021 test_mkdir $DIR/$tdir
2023 for i in $(seq 0 $((OSTCOUNT - 1))); do
2024 # set stripe across all OSTs starting from OST$i
2025 $SETSTRIPE -i $i -c -1 $tfile$i
2026 # get striping information
2027 ost_idx=($($GETSTRIPE $tfile$i |
2028 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2032 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2033 error "${#ost_idx[@]} != $OSTCOUNT"
2035 for index in $(seq 0 $((OSTCOUNT - 1))); do
2037 for j in $(echo ${ost_idx[@]}); do
2038 if [ $index -eq $j ]; then
2044 error "Can not find $index in ${ost_idx[@]}"
2048 run_test 27C "check full striping across all OSTs"
2051 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2052 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2054 local POOL=${POOL:-testpool}
2056 local last_ost=$(($OSTCOUNT - 1))
2058 local ost_list=$(seq $first_ost $ost_step $last_ost)
2059 local ost_range="$first_ost $last_ost $ost_step"
2061 test_mkdir $DIR/$tdir
2062 pool_add $POOL || error "pool_add failed"
2063 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2066 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2069 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2070 skip27D += "-s 30,31"
2071 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2072 error "llapi_layout_test failed"
2074 destroy_test_pools || error "destroy test pools failed"
2076 run_test 27D "validate llapi_layout API"
2078 # Verify that default_easize is increased from its initial value after
2079 # accessing a widely striped file.
2081 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2082 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2083 skip "client does not have LU-3338 fix" && return
2085 # 72 bytes is the minimum space required to store striping
2086 # information for a file striped across one OST:
2087 # (sizeof(struct lov_user_md_v3) +
2088 # sizeof(struct lov_user_ost_data_v1))
2090 $LCTL set_param -n llite.*.default_easize $min_easize ||
2091 error "lctl set_param failed"
2092 local easize=$($LCTL get_param -n llite.*.default_easize)
2094 [ $easize -eq $min_easize ] ||
2095 error "failed to set default_easize"
2097 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2098 error "setstripe failed"
2102 easize=$($LCTL get_param -n llite.*.default_easize)
2104 [ $easize -gt $min_easize ] ||
2105 error "default_easize not updated"
2107 run_test 27E "check that default extended attribute size properly increases"
2109 test_27F() { # LU-5346/LU-7975
2110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2111 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2112 skip "Need MDS version at least 2.8.51" && return
2113 remote_ost_nodsh && skip "remote OST with nodsh" && return
2115 test_mkdir $DIR/$tdir
2117 $SETSTRIPE -c 2 $DIR/$tdir
2119 # stop all OSTs to reproduce situation for LU-7975 ticket
2120 for num in $(seq $OSTCOUNT); do
2124 # open/create f0 with O_LOV_DELAY_CREATE
2125 # truncate f0 to a non-0 size
2127 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2129 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2130 # open/write it again to force delayed layout creation
2131 cat /etc/hosts > $DIR/$tdir/f0 &
2135 for num in $(seq $OSTCOUNT); do
2136 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2137 error "ost$num failed to start"
2140 wait $catpid || error "cat failed"
2142 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2143 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2146 run_test 27F "Client resend delayed layout creation with non-zero size"
2148 # createtest also checks that device nodes are created and
2149 # then visible correctly (#2091)
2150 test_28() { # bug 2091
2152 $CREATETEST $DIR/d28/ct || error
2154 run_test 28 "create/mknod/mkdir with bad file types ============"
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2158 sync; sleep 1; sync # flush out any dirty pages from previous tests
2165 declare -i LOCKCOUNTORIG=0
2166 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2167 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2169 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2171 declare -i LOCKUNUSEDCOUNTORIG=0
2172 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2173 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2180 declare -i LOCKCOUNTCURRENT=0
2181 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2182 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2185 declare -i LOCKUNUSEDCOUNTCURRENT=0
2186 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2187 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2190 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2191 $LCTL set_param -n ldlm.dump_namespaces ""
2192 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2193 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2194 log "dumped log to $TMP/test_29.dk (bug 5793)"
2197 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2198 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2199 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2200 log "dumped log to $TMP/test_29.dk (bug 5793)"
2204 run_test 29 "IT_GETATTR regression ============================"
2206 test_30a() { # was test_30
2207 cp $(which ls) $DIR || cp /bin/ls $DIR
2211 run_test 30a "execute binary from Lustre (execve) =============="
2214 cp `which ls` $DIR || cp /bin/ls $DIR
2216 $RUNAS $DIR/ls / || error
2219 run_test 30b "execute binary from Lustre as non-root ==========="
2221 test_30c() { # b=22376
2222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2223 cp `which ls` $DIR || cp /bin/ls $DIR
2225 cancel_lru_locks mdc
2226 cancel_lru_locks osc
2227 $RUNAS $DIR/ls / || error
2230 run_test 30c "execute binary from Lustre without read perms ===="
2233 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2234 $CHECKSTAT -a $DIR/f31 || error
2236 run_test 31a "open-unlink file =================================="
2239 touch $DIR/f31 || error
2240 ln $DIR/f31 $DIR/f31b || error
2241 $MULTIOP $DIR/f31b Ouc || error
2242 $CHECKSTAT -t file $DIR/f31 || error
2244 run_test 31b "unlink file with multiple links while open ======="
2247 touch $DIR/f31 || error
2248 ln $DIR/f31 $DIR/f31c || error
2249 multiop_bg_pause $DIR/f31 O_uc || return 1
2251 $MULTIOP $DIR/f31c Ouc
2252 kill -USR1 $MULTIPID
2255 run_test 31c "open-unlink file with multiple links ============="
2258 opendirunlink $DIR/d31d $DIR/d31d || error
2259 $CHECKSTAT -a $DIR/d31d || error
2261 run_test 31d "remove of open directory ========================="
2263 test_31e() { # bug 2904
2264 openfilleddirunlink $DIR/d31e || error
2266 run_test 31e "remove of open non-empty directory ==============="
2268 test_31f() { # bug 4554
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2271 test_mkdir $DIR/d31f
2272 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2273 cp /etc/hosts $DIR/d31f
2275 $GETSTRIPE $DIR/d31f/hosts
2276 multiop_bg_pause $DIR/d31f D_c || return 1
2279 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2280 test_mkdir $DIR/d31f
2281 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2282 cp /etc/hosts $DIR/d31f
2284 $GETSTRIPE $DIR/d31f/hosts
2285 multiop_bg_pause $DIR/d31f D_c || return 1
2288 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2289 wait $MULTIPID || error "first opendir $MULTIPID failed"
2293 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2294 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2297 run_test 31f "remove of open directory with open-unlink file ==="
2300 echo "-- cross directory link --"
2301 test_mkdir -c1 $DIR/${tdir}ga
2302 test_mkdir -c1 $DIR/${tdir}gb
2303 touch $DIR/${tdir}ga/f
2304 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2305 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2306 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2307 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2308 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2310 run_test 31g "cross directory link==============="
2313 echo "-- cross directory link --"
2314 test_mkdir -c1 $DIR/${tdir}
2315 test_mkdir -c1 $DIR/${tdir}/dir
2316 touch $DIR/${tdir}/f
2317 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2318 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2319 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2320 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2321 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2323 run_test 31h "cross directory link under child==============="
2326 echo "-- cross directory link --"
2327 test_mkdir -c1 $DIR/$tdir
2328 test_mkdir -c1 $DIR/$tdir/dir
2329 touch $DIR/$tdir/dir/f
2330 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2331 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2332 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2333 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2334 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2336 run_test 31i "cross directory link under parent==============="
2339 test_mkdir -c1 -p $DIR/$tdir
2340 test_mkdir -c1 -p $DIR/$tdir/dir1
2341 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2342 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2343 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2344 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2347 run_test 31j "link for directory==============="
2350 test_mkdir -c1 -p $DIR/$tdir
2352 touch $DIR/$tdir/exist
2353 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2354 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2355 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2356 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2357 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2358 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2359 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2362 run_test 31k "link to file: the same, non-existing, dir==============="
2368 touch $DIR/d31m2/exist
2369 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2370 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2371 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2372 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2373 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2374 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2377 run_test 31m "link to file: the same, non-existing, dir==============="
2380 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2381 nlink=$(stat --format=%h $DIR/$tfile)
2382 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2384 local cmd="exec $fd<$DIR/$tfile"
2387 trap "eval $cmd" EXIT
2388 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2389 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2390 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2391 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2392 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2395 run_test 31n "check link count of unlinked file"
2398 local TEMPNAME=$(mktemp $1_XXXXXX)
2399 mlink $TEMPNAME $1 2> /dev/null &&
2400 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2404 test_31o() { # LU-2901
2405 test_mkdir $DIR/$tdir
2406 for LOOP in $(seq 100); do
2407 rm -f $DIR/$tdir/$tfile*
2408 for THREAD in $(seq 8); do
2409 link_one $DIR/$tdir/$tfile.$LOOP &
2412 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2413 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2414 error "$LINKS duplicate links to $tfile.$LOOP" &&
2418 run_test 31o "duplicate hard links with same filename"
2421 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2423 test_mkdir $DIR/$tdir
2424 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2425 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2427 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2428 error "open unlink test1 failed"
2429 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2430 error "open unlink test2 failed"
2432 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2433 error "test1 still exists"
2434 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2435 error "test2 still exists"
2437 run_test 31p "remove of open striped directory"
2439 cleanup_test32_mount() {
2442 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2443 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2444 losetup -d $loopdev || true
2450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2451 echo "== more mountpoints and symlinks ================="
2452 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2453 trap cleanup_test32_mount EXIT
2454 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2455 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2456 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2457 cleanup_test32_mount
2459 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2463 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2464 trap cleanup_test32_mount EXIT
2465 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2466 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2467 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2468 cleanup_test32_mount
2470 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2474 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2475 trap cleanup_test32_mount EXIT
2476 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2477 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2478 test_mkdir -p $DIR/$tdir/d2/test_dir
2479 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2480 cleanup_test32_mount
2482 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2486 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2487 trap cleanup_test32_mount EXIT
2488 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2489 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2490 test_mkdir -p $DIR/$tdir/d2/test_dir
2491 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2492 cleanup_test32_mount
2494 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2498 test_mkdir -p $DIR/$tdir/tmp
2499 local tmp_dir=$DIR/$tdir/tmp
2500 ln -s $DIR/$tdir $tmp_dir/symlink11
2501 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2502 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2503 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2505 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2509 test_mkdir -p $DIR/$tdir/tmp
2510 local tmp_dir=$DIR/$tdir/tmp
2511 ln -s $DIR/$tdir $tmp_dir/symlink11
2512 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2513 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2514 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2516 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2519 local tmp_dir=$DIR/$tdir/tmp
2520 test_mkdir -p $tmp_dir
2521 test_mkdir $DIR/${tdir}2
2522 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2523 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2524 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2525 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2526 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2527 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2529 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2532 rm -fr $DIR/$tdir $DIR/${tdir}2
2533 tmp_dir=$DIR/$tdir/tmp
2534 test_mkdir -p $tmp_dir
2535 test_mkdir $DIR/${tdir}2
2536 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2537 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2538 ls $tmp_dir/symlink12 || error "listing symlink12"
2539 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2541 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2545 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2546 trap cleanup_test32_mount EXIT
2547 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2548 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2549 touch $DIR/$tdir/test_file
2550 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2551 cleanup_test32_mount
2553 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2558 trap cleanup_test32_mount EXIT
2559 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2560 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2561 touch $DIR/$tdir/test_file
2562 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2563 cleanup_test32_mount
2565 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 trap cleanup_test32_mount EXIT
2571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2572 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2573 test_mkdir -p $DIR/$tdir/d2
2574 touch $DIR/$tdir/d2/test_file || error
2575 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2576 cleanup_test32_mount
2578 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2583 trap cleanup_test32_mount EXIT
2584 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2585 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2586 test_mkdir -p $DIR/$tdir/d2
2587 touch $DIR/$tdir/d2/test_file
2588 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2589 cleanup_test32_mount
2591 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2595 test_mkdir -p $DIR/d32m/tmp
2596 TMP_DIR=$DIR/d32m/tmp
2597 ln -s $DIR $TMP_DIR/symlink11
2598 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2599 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2600 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2602 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2606 test_mkdir -p $DIR/d32n/tmp
2607 TMP_DIR=$DIR/d32n/tmp
2608 ln -s $DIR $TMP_DIR/symlink11
2609 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2610 ls -l $DIR/d32n/tmp/symlink11 || error
2611 ls -l $DIR/d32n/symlink01 || error
2613 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2617 test_mkdir -p $DIR/d32o/tmp
2618 TMP_DIR=$DIR/d32o/tmp
2619 ln -s $DIR/$tfile $TMP_DIR/symlink12
2620 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2621 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2622 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2623 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2624 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2626 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2636 test_mkdir -p $DIR/d32p/tmp
2638 TMP_DIR=$DIR/d32p/tmp
2640 ln -s $DIR/$tfile $TMP_DIR/symlink12
2642 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2644 cat $DIR/d32p/tmp/symlink12 || error
2646 cat $DIR/d32p/symlink02 || error
2649 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2653 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2654 trap cleanup_test32_mount EXIT
2655 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2656 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2657 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2658 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2659 cleanup_test32_mount
2661 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2665 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2666 trap cleanup_test32_mount EXIT
2667 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2668 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2669 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2670 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2671 cleanup_test32_mount
2673 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2678 chmod 444 $DIR/$tfile
2679 chown $RUNAS_ID $DIR/$tfile
2681 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2684 run_test 33aa "write file with mode 444 (should return error)"
2688 test_mkdir $DIR/$tdir
2689 chown $RUNAS_ID $DIR/$tdir
2690 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2691 error "$RUNAS create $tdir/$tfile failed"
2692 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2693 error "open RDWR" || true
2695 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2699 test_mkdir $DIR/$tdir
2700 chown $RUNAS_ID $DIR/$tdir
2701 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2703 run_test 33b "test open file with malformed flags (No panic)"
2706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2712 remote_ost_nodsh && skip "remote OST with nodsh" && return
2715 test_mkdir $DIR/$tdir
2716 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2719 for ostnum in $(seq $OSTCOUNT); do
2720 # test-framework's OST numbering is one-based, while Lustre's
2722 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2723 # Parsing llobdstat's output sucks; we could grep the /proc
2724 # path, but that's likely to not be as portable as using the
2725 # llobdstat utility. So we parse lctl output instead.
2726 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2727 obdfilter/$ostname/stats |
2728 awk '/^write_bytes/ {print $7}' )
2729 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2730 if (( ${write_bytes:-0} > 0 ))
2737 $all_zeros || return 0
2740 echo foo > $DIR/$tdir/bar
2744 # Total up write_bytes after writing. We'd better find non-zeros.
2745 for ostnum in $(seq $OSTCOUNT); do
2746 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2747 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2748 obdfilter/$ostname/stats |
2749 awk '/^write_bytes/ {print $7}' )
2750 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2751 if (( ${write_bytes:-0} > 0 ))
2760 for ostnum in $(seq $OSTCOUNT); do
2761 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2762 echo "Check that write_bytes is present in obdfilter/*/stats:"
2763 do_facet ost$ostnum lctl get_param -n \
2764 obdfilter/$ostname/stats
2766 error "OST not keeping write_bytes stats (b22312)"
2769 run_test 33c "test llobdstat and write_bytes"
2772 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2775 local remote_dir=$DIR/$tdir/remote_dir
2777 test_mkdir $DIR/$tdir
2778 $LFS mkdir -i $MDTIDX $remote_dir ||
2779 error "create remote directory failed"
2781 touch $remote_dir/$tfile
2782 chmod 444 $remote_dir/$tfile
2783 chown $RUNAS_ID $remote_dir/$tfile
2785 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2787 chown $RUNAS_ID $remote_dir
2788 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2789 error "create" || true
2790 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2791 error "open RDWR" || true
2792 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2794 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2797 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2801 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2802 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2803 mkdir $DIR/$tdir/local_dir
2805 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2806 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2807 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2809 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2810 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2812 rmdir $DIR/$tdir/* || error "rmdir failed"
2815 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2816 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2817 mkdir $DIR/$tdir/local_dir
2819 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2820 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2821 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2823 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2824 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2826 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2829 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2830 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2831 mkdir $DIR/$tdir/local_dir
2833 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2834 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2835 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2837 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2838 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2840 run_test 33e "mkdir and striped directory should have same mode"
2844 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2848 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2849 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2852 chmod go+rwx $DIR/$tdir
2853 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2854 trap cleanup_33f EXIT
2856 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2857 error "cannot create striped directory"
2859 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2860 error "cannot create files in striped directory"
2862 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2863 error "cannot remove files in striped directory"
2865 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2866 error "cannot remove striped directory"
2870 run_test 33f "nonroot user can create, access, and remove a striped directory"
2873 mkdir -p $DIR/$tdir/dir2
2875 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2877 [[ $err =~ "exists" ]] || error "Not exists error"
2879 run_test 33g "nonroot user create already existing root created file"
2881 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2884 $MCREATE $DIR/f34 || error
2885 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2886 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2887 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2888 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2890 run_test 34a "truncate file that has not been opened ==========="
2893 [ ! -f $DIR/f34 ] && test_34a
2894 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2895 $OPENFILE -f O_RDONLY $DIR/f34
2896 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2899 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2902 [ ! -f $DIR/f34 ] && test_34a
2903 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2904 $OPENFILE -f O_RDWR $DIR/f34
2905 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2908 run_test 34c "O_RDWR opening file-with-size works =============="
2911 [ ! -f $DIR/f34 ] && test_34a
2912 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2913 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2916 run_test 34d "write to sparse file ============================="
2920 $MCREATE $DIR/f34e || error
2921 $TRUNCATE $DIR/f34e 1000 || error
2922 $CHECKSTAT -s 1000 $DIR/f34e || error
2923 $OPENFILE -f O_RDWR $DIR/f34e
2924 $CHECKSTAT -s 1000 $DIR/f34e || error
2926 run_test 34e "create objects, some with size and some without =="
2928 test_34f() { # bug 6242, 6243
2929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2932 $MCREATE $DIR/f34f || error
2933 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2934 dd if=$DIR/f34f of=$TMP/f34f
2935 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2936 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2937 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2938 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2939 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2941 run_test 34f "read from a file with no objects until EOF ======="
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2945 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2946 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2947 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2948 cancel_lru_locks osc
2949 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2950 error "wrong size after lock cancel"
2952 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2953 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2954 error "expanding truncate failed"
2955 cancel_lru_locks osc
2956 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2957 error "wrong expanded size after lock cancel"
2959 run_test 34g "truncate long file ==============================="
2962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2966 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2967 sync # Flush the cache so that multiop below does not block on cache
2968 # flush when getting the group lock
2969 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2972 # Since just timed wait is not good enough, let's do a sync write
2973 # that way we are sure enough time for a roundtrip + processing
2974 # passed + 2 seconds of extra margin.
2975 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2979 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2980 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2984 local nsz=`stat -c %s $DIR/$tfile`
2985 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2987 run_test 34h "ftruncate file under grouplock should not block"
2990 cp /bin/sh $DIR/f35a
2992 chown $RUNAS_ID $DIR/f35a
2993 $RUNAS $DIR/f35a && error || true
2996 run_test 35a "exec file with mode 444 (should return and not leak)"
3000 utime $DIR/f36 || error
3002 run_test 36a "MDS utime check (mknod, utime)"
3006 utime $DIR/f36 || error
3008 run_test 36b "OST utime check (open, utime)"
3013 chown $RUNAS_ID $DIR/d36
3014 $RUNAS utime $DIR/d36/f36 || error
3016 run_test 36c "non-root MDS utime check (mknod, utime)"
3019 [ ! -d $DIR/d36 ] && test_36c
3020 echo "" > $DIR/d36/f36
3021 $RUNAS utime $DIR/d36/f36 || error
3023 run_test 36d "non-root OST utime check (open, utime)"
3026 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3027 test_mkdir $DIR/$tdir
3028 touch $DIR/$tdir/$tfile
3029 $RUNAS utime $DIR/$tdir/$tfile &&
3030 error "utime worked, expected failure" || true
3032 run_test 36e "utime on non-owned file (should return error)"
3036 local LANG_SAVE=$LANG
3037 local LC_LANG_SAVE=$LC_LANG
3038 export LANG=C LC_LANG=C # for date language
3040 DATESTR="Dec 20 2000"
3041 test_mkdir $DIR/$tdir
3042 lctl set_param fail_loc=$fl
3044 cp /etc/hosts $DIR/$tdir/$tfile
3045 sync & # write RPC generated with "current" inode timestamp, but delayed
3047 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3048 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3049 cancel_lru_locks osc
3050 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3052 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3053 echo "BEFORE: $LS_BEFORE" && \
3054 echo "AFTER : $LS_AFTER" && \
3055 echo "WANT : $DATESTR" && \
3056 error "$DIR/$tdir/$tfile timestamps changed" || true
3058 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3063 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3064 subr_36fh "0x80000214"
3066 run_test 36f "utime on file racing with OST BRW write =========="
3069 remote_ost_nodsh && skip "remote OST with nodsh" && return
3070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3075 test_mkdir $DIR/$tdir
3076 fmd_max_age=$(do_facet ost1 \
3077 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3080 fmd_before=$(do_facet ost1 \
3081 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3082 touch $DIR/$tdir/$tfile
3083 sleep $((fmd_max_age + 12))
3084 fmd_after=$(do_facet ost1 \
3085 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3087 echo "fmd_before: $fmd_before"
3088 echo "fmd_after: $fmd_after"
3089 [[ $fmd_after -gt $fmd_before ]] &&
3090 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3091 error "fmd didn't expire after ping" || true
3093 run_test 36g "filter mod data cache expiry ====================="
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3097 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3098 subr_36fh "0x80000227"
3100 run_test 36h "utime on file racing with OST BRW write =========="
3103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3105 test_mkdir $DIR/$tdir
3106 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3108 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3109 local new_mtime=$((mtime + 200))
3111 #change Modify time of striped dir
3112 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3113 error "change mtime failed"
3115 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3117 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3119 run_test 36i "change mtime on striped directory"
3121 # test_37 - duplicate with tests 32q 32r
3124 local file=$DIR/$tfile
3126 openfile -f O_DIRECTORY $file
3129 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3130 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3132 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3134 test_39a() { # was test_39
3136 touch $DIR/${tfile}2
3137 # ls -l $DIR/$tfile $DIR/${tfile}2
3138 # ls -lu $DIR/$tfile $DIR/${tfile}2
3139 # ls -lc $DIR/$tfile $DIR/${tfile}2
3141 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3142 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3144 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3146 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3148 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3149 error "O_TRUNC didn't change timestamps"
3152 run_test 39a "mtime changed on create"
3155 test_mkdir -c1 $DIR/$tdir
3156 cp -p /etc/passwd $DIR/$tdir/fopen
3157 cp -p /etc/passwd $DIR/$tdir/flink
3158 cp -p /etc/passwd $DIR/$tdir/funlink
3159 cp -p /etc/passwd $DIR/$tdir/frename
3160 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3163 echo "aaaaaa" >> $DIR/$tdir/fopen
3164 echo "aaaaaa" >> $DIR/$tdir/flink
3165 echo "aaaaaa" >> $DIR/$tdir/funlink
3166 echo "aaaaaa" >> $DIR/$tdir/frename
3168 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3169 local link_new=`stat -c %Y $DIR/$tdir/flink`
3170 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3171 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3173 cat $DIR/$tdir/fopen > /dev/null
3174 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3175 rm -f $DIR/$tdir/funlink2
3176 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3178 for (( i=0; i < 2; i++ )) ; do
3179 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3180 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3181 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3182 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3184 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3185 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3186 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3187 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3189 cancel_lru_locks osc
3190 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3193 run_test 39b "mtime change on open, link, unlink, rename ======"
3195 # this should be set to past
3196 TEST_39_MTIME=`date -d "1 year ago" +%s`
3202 local mtime0=`stat -c %Y $DIR1/$tfile`
3204 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3205 local mtime1=`stat -c %Y $DIR1/$tfile`
3206 [ "$mtime1" = $TEST_39_MTIME ] || \
3207 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3210 echo hello >> $DIR1/$tfile
3212 local mtime2=`stat -c %Y $DIR1/$tfile`
3213 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3214 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3216 mv $DIR1/$tfile $DIR1/$tfile-1
3218 for (( i=0; i < 2; i++ )) ; do
3219 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3220 [ "$mtime2" = "$mtime3" ] || \
3221 error "mtime ($mtime2) changed (to $mtime3) on rename"
3223 cancel_lru_locks osc
3224 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3227 run_test 39c "mtime change on rename ==========================="
3231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3234 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3236 for (( i=0; i < 2; i++ )) ; do
3237 local mtime=`stat -c %Y $DIR1/$tfile`
3238 [ $mtime = $TEST_39_MTIME ] || \
3239 error "mtime($mtime) is not set to $TEST_39_MTIME"
3241 cancel_lru_locks osc
3242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3245 run_test 39d "create, utime, stat =============================="
3249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3251 local mtime1=`stat -c %Y $DIR1/$tfile`
3253 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3255 for (( i=0; i < 2; i++ )) ; do
3256 local mtime2=`stat -c %Y $DIR1/$tfile`
3257 [ $mtime2 = $TEST_39_MTIME ] || \
3258 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3260 cancel_lru_locks osc
3261 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3264 run_test 39e "create, stat, utime, stat ========================"
3268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3270 mtime1=`stat -c %Y $DIR1/$tfile`
3273 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3275 for (( i=0; i < 2; i++ )) ; do
3276 local mtime2=`stat -c %Y $DIR1/$tfile`
3277 [ $mtime2 = $TEST_39_MTIME ] || \
3278 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3280 cancel_lru_locks osc
3281 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3284 run_test 39f "create, stat, sleep, utime, stat ================="
3288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3289 echo hello >> $DIR1/$tfile
3290 local mtime1=`stat -c %Y $DIR1/$tfile`
3293 chmod o+r $DIR1/$tfile
3295 for (( i=0; i < 2; i++ )) ; do
3296 local mtime2=`stat -c %Y $DIR1/$tfile`
3297 [ "$mtime1" = "$mtime2" ] || \
3298 error "lost mtime: $mtime2, should be $mtime1"
3300 cancel_lru_locks osc
3301 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3304 run_test 39g "write, chmod, stat ==============================="
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3313 echo hello >> $DIR1/$tfile
3314 local mtime1=`stat -c %Y $DIR1/$tfile`
3316 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3318 if [ "$d1" != "$d2" ]; then
3319 echo "write and touch not within one second"
3321 for (( i=0; i < 2; i++ )) ; do
3322 local mtime2=`stat -c %Y $DIR1/$tfile`
3323 [ "$mtime2" = $TEST_39_MTIME ] || \
3324 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3326 cancel_lru_locks osc
3327 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3331 run_test 39h "write, utime within one second, stat ============="
3334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3338 echo hello >> $DIR1/$tfile
3339 local mtime1=`stat -c %Y $DIR1/$tfile`
3341 mv $DIR1/$tfile $DIR1/$tfile-1
3343 for (( i=0; i < 2; i++ )) ; do
3344 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3346 [ "$mtime1" = "$mtime2" ] || \
3347 error "lost mtime: $mtime2, should be $mtime1"
3349 cancel_lru_locks osc
3350 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3353 run_test 39i "write, rename, stat =============================="
3356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3357 start_full_debug_logging
3361 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3362 lctl set_param fail_loc=0x80000412
3363 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3364 error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 mv $DIR1/$tfile $DIR1/$tfile-1
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3375 [ "$mtime1" = "$mtime2" ] ||
3376 error "mtime is lost on close: $mtime2, " \
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3382 lctl set_param fail_loc=0
3383 stop_full_debug_logging
3385 run_test 39j "write, rename, close, stat ======================="
3388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3392 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3394 local mtime1=`stat -c %Y $DIR1/$tfile`
3396 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3398 kill -USR1 $multipid
3399 wait $multipid || error "multiop close failed"
3401 for (( i=0; i < 2; i++ )) ; do
3402 local mtime2=`stat -c %Y $DIR1/$tfile`
3404 [ "$mtime2" = $TEST_39_MTIME ] || \
3405 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3407 cancel_lru_locks osc
3408 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3411 run_test 39k "write, utime, close, stat ========================"
3413 # this should be set to future
3414 TEST_39_ATIME=`date -d "1 year" +%s`
3417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3418 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3419 local atime_diff=$(do_facet $SINGLEMDS \
3420 lctl get_param -n mdd.*MDT0000*.atime_diff)
3424 # test setting directory atime to future
3425 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3426 local atime=$(stat -c %X $DIR/$tdir)
3427 [ "$atime" = $TEST_39_ATIME ] ||
3428 error "atime is not set to future: $atime, $TEST_39_ATIME"
3430 # test setting directory atime from future to now
3431 local now=$(date +%s)
3432 touch -a -d @$now $DIR/$tdir
3434 atime=$(stat -c %X $DIR/$tdir)
3435 [ "$atime" -eq "$now" ] ||
3436 error "atime is not updated from future: $atime, $now"
3438 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3441 # test setting directory atime when now > dir atime + atime_diff
3442 local d1=$(date +%s)
3444 local d2=$(date +%s)
3445 cancel_lru_locks mdc
3446 atime=$(stat -c %X $DIR/$tdir)
3447 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3448 error "atime is not updated : $atime, should be $d2"
3450 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3453 # test not setting directory atime when now < dir atime + atime_diff
3455 cancel_lru_locks mdc
3456 atime=$(stat -c %X $DIR/$tdir)
3457 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3458 error "atime is updated to $atime, should remain $d1<atime<$d2"
3460 do_facet $SINGLEMDS \
3461 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3463 run_test 39l "directory atime update ==========================="
3466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3469 local far_past_mtime=$(date -d "May 29 1953" +%s)
3470 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3472 touch -m -d @$far_past_mtime $DIR1/$tfile
3473 touch -a -d @$far_past_atime $DIR1/$tfile
3475 for (( i=0; i < 2; i++ )) ; do
3476 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3477 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3478 error "atime or mtime set incorrectly"
3480 cancel_lru_locks osc
3481 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3484 run_test 39m "test atime and mtime before 1970"
3486 test_39n() { # LU-3832
3487 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3488 local atime_diff=$(do_facet $SINGLEMDS \
3489 lctl get_param -n mdd.*MDT0000*.atime_diff)
3494 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3497 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3498 atime0=$(stat -c %X $DIR/$tfile)
3501 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3502 atime1=$(stat -c %X $DIR/$tfile)
3505 cancel_lru_locks mdc
3506 cancel_lru_locks osc
3507 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3508 atime2=$(stat -c %X $DIR/$tfile)
3510 do_facet $SINGLEMDS \
3511 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3513 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3514 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3516 run_test 39n "check that O_NOATIME is honored"
3519 TESTDIR=$DIR/$tdir/$tfile
3520 [ -e $TESTDIR ] && rm -rf $TESTDIR
3527 links2=$(stat -c %h .)
3528 [ $(($links1 + 2)) != $links2 ] &&
3529 error "wrong links count $(($links1 + 2)) != $links2"
3531 links3=$(stat -c %h .)
3532 [ $(($links1 + 1)) != $links3 ] &&
3533 error "wrong links count $links1 != $links3"
3536 run_test 39o "directory cached attributes updated after create"
3539 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3541 TESTDIR=$DIR/$tdir/$tdir
3542 [ -e $TESTDIR ] && rm -rf $TESTDIR
3543 test_mkdir -p $TESTDIR
3547 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3548 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3550 links2=$(stat -c %h .)
3551 [ $(($links1 + 2)) != $links2 ] &&
3552 error "wrong links count $(($links1 + 2)) != $links2"
3554 links3=$(stat -c %h .)
3555 [ $(($links1 + 1)) != $links3 ] &&
3556 error "wrong links count $links1 != $links3"
3559 run_test 39p "remote directory cached attributes updated after create ========"
3562 test_39q() { # LU-8041
3563 local testdir=$DIR/$tdir
3565 multiop_bg_pause $testdir D_c || error "multiop failed"
3567 cancel_lru_locks mdc
3568 kill -USR1 $multipid
3569 local atime=$(stat -c %X $testdir)
3570 [ "$atime" -ne 0 ] || error "atime is zero"
3572 run_test 39q "close won't zero out atime"
3575 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3576 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3577 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3578 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3579 error "$tfile is not 4096 bytes in size"
3581 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3585 small_write $DIR/f41 18
3587 run_test 41 "test small file write + fstat ====================="
3589 count_ost_writes() {
3590 lctl get_param -n osc.*.stats |
3591 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3592 END { printf("%0.0f", writes) }'
3599 BG_DIRTY_RATIO_SAVE=10
3600 MAX_BG_DIRTY_RATIO=25
3604 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3605 # dirty_ratio, dirty_background_ratio
3606 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3607 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3608 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3609 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3611 # if file not here, we are a 2.4 kernel
3612 kill -CONT `pidof kupdated`
3617 # setup the trap first, so someone cannot exit the test at the
3618 # exact wrong time and mess up a machine
3619 trap start_writeback EXIT
3620 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3621 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3622 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3623 sysctl -w vm.dirty_writeback_centisecs=0
3624 sysctl -w vm.dirty_writeback_centisecs=0
3625 # save and increase /proc/sys/vm/dirty_ratio
3626 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3627 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3628 # save and increase /proc/sys/vm/dirty_background_ratio
3629 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3630 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3632 # if file not here, we are a 2.4 kernel
3633 kill -STOP `pidof kupdated`
3637 # ensure that all stripes have some grant before we test client-side cache
3639 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3640 dd if=/dev/zero of=$i bs=4k count=1
3645 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3646 # file truncation, and file removal.
3648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3650 cancel_lru_locks osc
3652 sync; sleep 1; sync # just to be safe
3653 BEFOREWRITES=`count_ost_writes`
3654 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3655 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3656 AFTERWRITES=`count_ost_writes`
3657 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3658 error "$BEFOREWRITES < $AFTERWRITES"
3661 run_test 42a "ensure that we don't flush on close"
3664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3666 cancel_lru_locks osc
3669 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3670 BEFOREWRITES=$(count_ost_writes)
3671 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3672 AFTERWRITES=$(count_ost_writes)
3673 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3674 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3676 BEFOREWRITES=$(count_ost_writes)
3677 sync || error "sync: $?"
3678 AFTERWRITES=$(count_ost_writes)
3679 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3680 error "$BEFOREWRITES < $AFTERWRITES on sync"
3682 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3686 run_test 42b "test destroy of file with cached dirty data ======"
3688 # if these tests just want to test the effect of truncation,
3689 # they have to be very careful. consider:
3690 # - the first open gets a {0,EOF}PR lock
3691 # - the first write conflicts and gets a {0, count-1}PW
3692 # - the rest of the writes are under {count,EOF}PW
3693 # - the open for truncate tries to match a {0,EOF}PR
3694 # for the filesize and cancels the PWs.
3695 # any number of fixes (don't get {0,EOF} on open, match
3696 # composite locks, do smarter file size management) fix
3697 # this, but for now we want these tests to verify that
3698 # the cancellation with truncate intent works, so we
3699 # start the file with a full-file pw lock to match against
3700 # until the truncate.
3705 cancel_lru_locks osc
3707 # prime the file with 0,EOF PW to match
3711 # now the real test..
3712 dd if=/dev/zero of=$file bs=1024 count=100
3713 BEFOREWRITES=`count_ost_writes`
3714 $TRUNCATE $file $offset
3715 cancel_lru_locks osc
3716 AFTERWRITES=`count_ost_writes`
3721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3723 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3724 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3727 run_test 42c "test partial truncate of file with cached dirty data"
3730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3732 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3733 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3736 run_test 42d "test complete truncate of file with cached dirty data"
3738 test_42e() { # bug22074
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3740 local TDIR=$DIR/${tdir}e
3741 local pagesz=$(page_size)
3742 local pages=16 # hardcoded 16 pages, don't change it.
3743 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3744 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3748 test_mkdir $DIR/${tdir}e
3749 $SETSTRIPE -c 1 $TDIR
3750 createmany -o $TDIR/f $files
3752 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3754 # we assume that with $OSTCOUNT files, at least one of them will
3755 # be allocated on OST0.
3756 warmup_files=$((OSTCOUNT * max_dirty_mb))
3757 createmany -o $TDIR/w $warmup_files
3759 # write a large amount of data into one file and sync, to get good
3760 # avail_grant number from OST.
3761 for ((i=0; i<$warmup_files; i++)); do
3762 idx=$($GETSTRIPE -i $TDIR/w$i)
3763 [ $idx -ne 0 ] && continue
3764 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3767 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3769 $LCTL get_param $proc_osc0/cur_dirty_bytes
3770 $LCTL get_param $proc_osc0/cur_grant_bytes
3772 # create as much dirty pages as we can while not to trigger the actual
3773 # RPCs directly. but depends on the env, VFS may trigger flush during this
3774 # period, hopefully we are good.
3775 for ((i=0; i<$warmup_files; i++)); do
3776 idx=$($GETSTRIPE -i $TDIR/w$i)
3777 [ $idx -ne 0 ] && continue
3778 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3780 $LCTL get_param $proc_osc0/cur_dirty_bytes
3781 $LCTL get_param $proc_osc0/cur_grant_bytes
3783 # perform the real test
3784 $LCTL set_param $proc_osc0/rpc_stats 0
3785 for ((;i<$files; i++)); do
3786 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3787 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3790 $LCTL get_param $proc_osc0/rpc_stats
3793 local have_ppr=false
3794 $LCTL get_param $proc_osc0/rpc_stats |
3795 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3796 # skip lines until we are at the RPC histogram data
3797 [ "$PPR" == "pages" ] && have_ppr=true && continue
3798 $have_ppr || continue
3800 # we only want the percent stat for < 16 pages
3801 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3803 percent=$((percent + WPCT))
3804 if [[ $percent -gt 15 ]]; then
3805 error "less than 16-pages write RPCs" \
3812 run_test 42e "verify sub-RPC writes are not done synchronously"
3814 test_43A() { # was test_43
3815 test_mkdir $DIR/$tdir
3816 cp -p /bin/ls $DIR/$tdir/$tfile
3817 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3819 # give multiop a chance to open
3822 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3825 run_test 43A "execution of file opened for write should return -ETXTBSY"
3828 test_mkdir $DIR/$tdir
3829 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3830 cp -p multiop $DIR/$tdir/multiop
3831 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3832 error "multiop open $TMP/$tfile.junk failed"
3834 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3835 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3836 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3838 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3842 test_mkdir $DIR/$tdir
3843 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3844 cp -p multiop $DIR/$tdir/multiop
3845 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3846 error "multiop open $TMP/$tfile.junk failed"
3848 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3849 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3850 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3852 run_test 43b "truncate of file being executed should return -ETXTBSY"
3855 local testdir="$DIR/$tdir"
3858 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3859 ( cd $testdir && md5sum -c )
3861 run_test 43c "md5sum of copy into lustre"
3863 test_44A() { # was test_44
3864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3865 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3866 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3868 run_test 44A "zero length read from a sparse stripe"
3871 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3873 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3874 [[ $nstripe -gt $OSTCOUNT ]] &&
3875 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3877 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3879 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3880 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3884 OFFSETS="0 $((stride/2)) $((stride-1))"
3885 for offset in $OFFSETS; do
3886 for i in $(seq 0 $((nstripe-1))); do
3887 local GLOBALOFFSETS=""
3889 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3890 local myfn=$DIR/d44a-$size
3891 echo "--------writing $myfn at $size"
3892 ll_sparseness_write $myfn $size ||
3893 error "ll_sparseness_write"
3894 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3895 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3896 error "ll_sparseness_verify $GLOBALOFFSETS"
3898 for j in $(seq 0 $((nstripe-1))); do
3900 size=$((((j + $nstripe )*$stride + $offset)))
3901 ll_sparseness_write $myfn $size ||
3902 error "ll_sparseness_write"
3903 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3905 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3906 error "ll_sparseness_verify $GLOBALOFFSETS"
3911 run_test 44a "test sparse pwrite ==============================="
3915 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3921 before=`dirty_osc_total`
3922 echo executing "\"$*\""
3924 after=`dirty_osc_total`
3925 echo before $before, after $after
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3930 # Obtain grants from OST if it supports it
3931 echo blah > ${f}_grant
3934 do_dirty_record "echo blah > $f"
3935 [[ $before -eq $after ]] && error "write wasn't cached"
3936 do_dirty_record "> $f"
3937 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3938 do_dirty_record "echo blah > $f"
3939 [[ $before -eq $after ]] && error "write wasn't cached"
3940 do_dirty_record "sync"
3941 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3942 do_dirty_record "echo blah > $f"
3943 [[ $before -eq $after ]] && error "write wasn't cached"
3944 do_dirty_record "cancel_lru_locks osc"
3945 [[ $before -gt $after ]] ||
3946 error "lock cancellation didn't lower dirty count"
3949 run_test 45 "osc io page accounting ============================"
3951 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3952 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3953 # objects offset and an assert hit when an rpc was built with 1023's mapped
3954 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3960 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3962 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3963 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3967 run_test 46 "dirtying a previously written page ================"
3969 # test_47 is removed "Device nodes check" is moved to test_28
3971 test_48a() { # bug 2399
3972 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3973 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3974 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3976 test_mkdir $DIR/$tdir
3978 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3979 test_mkdir $DIR/$tdir
3980 touch foo || error "'touch foo' failed after recreating cwd"
3982 touch .foo || error "'touch .foo' failed after recreating cwd"
3984 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3985 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3986 cd . || error "'cd .' failed after recreating cwd"
3987 mkdir . && error "'mkdir .' worked after recreating cwd"
3988 rmdir . && error "'rmdir .' worked after recreating cwd"
3989 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3990 cd .. || error "'cd ..' failed after recreating cwd"
3992 run_test 48a "Access renamed working dir (should return errors)="
3994 test_48b() { # bug 2399
3996 test_mkdir $DIR/$tdir
3998 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3999 touch foo && error "'touch foo' worked after removing cwd"
4000 mkdir foo && error "'mkdir foo' worked after removing cwd"
4001 touch .foo && error "'touch .foo' worked after removing cwd"
4002 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4003 ls . > /dev/null && error "'ls .' worked after removing cwd"
4004 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4005 mkdir . && error "'mkdir .' worked after removing cwd"
4006 rmdir . && error "'rmdir .' worked after removing cwd"
4007 ln -s . foo && error "'ln -s .' worked after removing cwd"
4008 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4010 run_test 48b "Access removed working dir (should return errors)="
4012 test_48c() { # bug 2350
4013 #lctl set_param debug=-1
4016 test_mkdir -p $DIR/$tdir/dir
4018 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4019 $TRACE touch foo && error "touch foo worked after removing cwd"
4020 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4021 touch .foo && error "touch .foo worked after removing cwd"
4022 mkdir .foo && error "mkdir .foo worked after removing cwd"
4023 $TRACE ls . && error "'ls .' worked after removing cwd"
4024 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4025 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4026 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4027 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4028 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4030 run_test 48c "Access removed working subdir (should return errors)"
4032 test_48d() { # bug 2350
4033 #lctl set_param debug=-1
4036 test_mkdir -p $DIR/$tdir/dir
4038 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4039 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4040 $TRACE touch foo && error "'touch foo' worked after removing parent"
4041 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4042 touch .foo && error "'touch .foo' worked after removing parent"
4043 mkdir .foo && error "mkdir .foo worked after removing parent"
4044 $TRACE ls . && error "'ls .' worked after removing parent"
4045 $TRACE ls .. && error "'ls ..' worked after removing parent"
4046 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4047 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4048 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4051 run_test 48d "Access removed parent subdir (should return errors)"
4053 test_48e() { # bug 4134
4054 #lctl set_param debug=-1
4057 test_mkdir -p $DIR/$tdir/dir
4059 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4060 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4061 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4062 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4063 # On a buggy kernel addition of "touch foo" after cd .. will
4064 # produce kernel oops in lookup_hash_it
4065 touch ../foo && error "'cd ..' worked after recreate parent"
4067 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4069 run_test 48e "Access to recreated parent subdir (should return errors)"
4071 test_49() { # LU-1030
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4073 remote_ost_nodsh && skip "remote OST with nodsh" && return
4074 # get ost1 size - lustre-OST0000
4075 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4077 # write 800M at maximum
4078 [[ $ost1_size -lt 2 ]] && ost1_size=2
4079 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4081 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4082 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4085 # change max_pages_per_rpc while writing the file
4086 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4087 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4088 # loop until dd process exits
4089 while ps ax -opid | grep -wq $dd_pid; do
4090 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4091 sleep $((RANDOM % 5 + 1))
4093 # restore original max_pages_per_rpc
4094 $LCTL set_param $osc1_mppc=$orig_mppc
4095 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4097 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4101 test_mkdir $DIR/$tdir
4103 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4105 run_test 50 "special situations: /proc symlinks ==============="
4107 test_51a() { # was test_51
4108 # bug 1516 - create an empty entry right after ".." then split dir
4109 test_mkdir -c1 $DIR/$tdir
4110 touch $DIR/$tdir/foo
4111 $MCREATE $DIR/$tdir/bar
4113 createmany -m $DIR/$tdir/longfile 201
4115 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4116 $MCREATE $DIR/$tdir/longfile$FNUM
4121 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4123 run_test 51a "special situations: split htree with empty entry =="
4125 cleanup_print_lfs_df () {
4132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4133 local dir=$DIR/$tdir
4135 local nrdirs=$((65536 + 100))
4137 # cleanup the directory
4144 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4145 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4146 [[ $numfree -lt $nrdirs ]] &&
4147 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4150 # need to check free space for the directories as well
4151 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4152 numfree=$(( blkfree / $(fs_inode_ksize) ))
4153 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4156 trap cleanup_print_lfsdf EXIT
4159 createmany -d $dir/d $nrdirs ||
4160 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4163 nrdirs=$(ls -U $dir | wc -l)
4165 # unlink all but 100 subdirectories, then check it still works
4167 local delete=$((nrdirs - left))
4172 # for ldiskfs the nlink count should be 1, but this is OSD specific
4173 # and so this is listed for informational purposes only
4174 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4175 unlinkmany -d $dir/d $delete ||
4176 error "unlink of first $delete subdirs failed"
4178 echo "nlink between: $(stat -c %h $dir)"
4179 local found=$(ls -U $dir | wc -l)
4180 [ $found -ne $left ] &&
4181 error "can't find subdirs: found only $found, expected $left"
4183 unlinkmany -d $dir/d $delete $left ||
4184 error "unlink of second $left subdirs failed"
4185 # regardless of whether the backing filesystem tracks nlink accurately
4186 # or not, the nlink count shouldn't be more than "." and ".." here
4187 local after=$(stat -c %h $dir)
4188 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4189 echo "nlink after: $after"
4191 cleanup_print_lfs_df
4193 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4197 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4198 test_mkdir $DIR/$tdir
4199 createmany -o $DIR/$tdir/t- 1000
4200 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4201 for N in $(seq 0 $((OSTCOUNT - 1))); do
4202 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4203 END { printf("%0.0f", objs) }' $TMP/$tfile)
4204 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4205 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }')
4207 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4209 unlinkmany $DIR/$tdir/t- 1000
4212 for N in $(seq 1 $((OSTCOUNT - 1))); do
4213 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4214 error "OST $N has less objects vs OST $NLAST" \
4215 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4216 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4220 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4221 error "OST $N has less #0 objects vs OST $NLAST" \
4222 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4223 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4230 run_test 51d "check object distribution"
4233 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4234 skip "ldiskfs only test"
4238 test_mkdir -c1 $DIR/$tdir
4239 test_mkdir -c1 $DIR/$tdir/d0
4241 touch $DIR/$tdir/d0/foo
4242 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4243 error "file exceed 65000 nlink limit!"
4244 unlinkmany $DIR/$tdir/d0/f- 65001
4247 run_test 51e "check file nlink limit"
4250 test_mkdir $DIR/$tdir
4253 local ulimit_old=$(ulimit -n)
4254 local spare=20 # number of spare fd's for scripts/libraries, etc.
4255 local mdt=$(lfs getstripe -M $DIR/$tdir)
4256 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4258 echo "MDT$mdt numfree=$numfree, max=$max"
4259 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4260 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4261 while ! ulimit -n $((numfree + spare)); do
4262 numfree=$((numfree * 3 / 4))
4264 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4266 echo "left ulimit at $ulimit_old"
4269 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4270 error "create+open $numfree files in $DIR/$tdir failed"
4271 ulimit -n $ulimit_old
4273 # if createmany exits at 120s there will be fewer than $numfree files
4274 unlinkmany $DIR/$tdir/f $numfree || true
4276 run_test 51f "check many open files limit"
4279 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4280 test_mkdir $DIR/$tdir
4281 touch $DIR/$tdir/foo
4282 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4283 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4284 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4285 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4286 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4288 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4289 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4290 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4292 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4293 cp -r $DIR/$tdir $TMP/
4294 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4296 run_test 52a "append-only flag test (should return errors)"
4299 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4300 test_mkdir $DIR/$tdir
4301 touch $DIR/$tdir/foo
4302 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4303 cat test > $DIR/$tdir/foo && error "cat test worked"
4304 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4305 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4306 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4308 echo foo >> $DIR/$tdir/foo && error "echo worked"
4309 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4310 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4311 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4312 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4314 chattr -i $DIR/$tdir/foo || error "chattr failed"
4316 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4318 run_test 52b "immutable flag test (should return errors) ======="
4321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4323 remote_ost_nodsh && skip "remote OST with nodsh" && return
4336 local support_last_seq=true
4338 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4339 support_last_seq=false
4342 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4344 for value in $(do_facet $SINGLEMDS \
4345 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4346 param=$(echo ${value[0]} | cut -d "=" -f1)
4347 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4349 if $support_last_seq; then
4350 param_seq=$(echo $param |
4351 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4352 mds_last_seq=$(do_facet $SINGLEMDS \
4353 $LCTL get_param -n $param_seq)
4355 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4357 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4358 node=$(facet_active_host ost$((ostnum+1)))
4359 param="obdfilter.$ostname.last_id"
4360 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4361 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4362 ost_last_id=$ost_last
4364 if $support_last_seq; then
4365 ost_last_id=$(echo $ost_last |
4366 awk -F':' '{print $2}' |
4368 ost_last_seq=$(echo $ost_last |
4369 awk -F':' '{print $1}')
4370 [[ $ost_last_seq = $mds_last_seq ]] || continue
4373 if [[ $ost_last_id != $mds_last ]]; then
4374 error "$ost_last_id != $mds_last"
4381 $found || error "can not match last_seq/last_id for $mdtosc"
4384 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4387 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4389 $SOCKETSERVER $DIR/socket ||
4390 error "$SOCKETSERVER $DIR/socket failed: $?"
4391 $SOCKETCLIENT $DIR/socket ||
4392 error "$SOCKETCLIENT $DIR/socket failed: $?"
4393 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4395 run_test 54a "unix domain socket test =========================="
4401 dd if=/dev/zero of=$f bs=$(page_size) count=1
4403 run_test 54b "char device works in lustre ======================"
4406 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4407 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4408 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4410 for i in $(seq 3 7); do
4411 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4420 loopdev="$DIR/loop54c"
4423 $UMOUNT $DIR/$tdir || rc=$?
4424 losetup -d $loopdev || true
4425 losetup -d $LOOPDEV || true
4426 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4432 loopdev="$DIR/loop54c"
4435 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4436 trap cleanup_54c EXIT
4437 mknod $loopdev b 7 $LOOPNUM
4438 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4439 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4440 losetup $loopdev $DIR/$tfile ||
4441 error "can't set up $loopdev for $DIR/$tfile"
4442 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4443 test_mkdir $DIR/$tdir
4444 mount -t ext2 $loopdev $DIR/$tdir ||
4445 error "error mounting $loopdev on $DIR/$tdir"
4446 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4449 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4453 run_test 54c "block device works in lustre ====================="
4459 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4461 run_test 54d "fifo device works in lustre ======================"
4466 cp -aL /dev/console $f
4467 echo $string > $f || error "echo $string to $f failed"
4469 run_test 54e "console/tty device works in lustre ======================"
4471 #The test_55 used to be iopen test and it was removed by bz#24037.
4472 #run_test 55 "check iopen_connect_dentry() ======================"
4474 test_56a() { # was test_56
4477 test_mkdir -p $DIR/$tdir/dir
4479 NUMFILESx2=$(($NUMFILES * 2))
4480 for i in $(seq 1 $NUMFILES); do
4481 touch $DIR/$tdir/file$i
4482 touch $DIR/$tdir/dir/file$i
4485 # test lfs getstripe with --recursive
4486 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4487 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4488 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4489 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4490 [[ $FILENUM -eq $NUMFILES ]] ||
4491 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4492 echo "$GETSTRIPE --recursive passed."
4494 # test lfs getstripe with file instead of dir
4495 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4496 [[ $FILENUM -eq 1 ]] ||
4497 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4498 echo "$GETSTRIPE file1 passed."
4500 #test lfs getstripe with --verbose
4501 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4502 grep -c lmm_magic) -eq $NUMFILES ]] ||
4503 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4504 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4505 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4507 #test lfs getstripe with -v prints lmm_fid
4508 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4509 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4510 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4511 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4512 echo "$GETSTRIPE --verbose passed."
4514 #check for FID information
4515 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4516 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4517 awk '/lmm_fid: / { print $2 }')
4518 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4519 [ "$fid1" != "$fid2" ] &&
4520 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4521 [ "$fid1" != "$fid3" ] &&
4522 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4523 echo "$GETSTRIPE --fid passed."
4525 #test lfs getstripe with --obd
4526 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4527 grep -q "unknown obduuid" ||
4528 error "$GETSTRIPE --obd wrong_uuid should return error message"
4530 [[ $OSTCOUNT -lt 2 ]] &&
4531 skip_env "skipping other $GETSTRIPE --obd test" && return
4534 OBDUUID=$(ostuuid_from_index $OSTIDX)
4535 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4536 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4537 [[ $FOUND -eq $FILENUM ]] ||
4538 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4539 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4540 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4541 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4542 error "$GETSTRIPE --obd: should not show file on other obd"
4543 echo "$GETSTRIPE --obd passed"
4545 run_test 56a "check $GETSTRIPE"
4548 test_mkdir $DIR/$tdir
4550 for i in $(seq 1 $NUMDIRS); do
4551 test_mkdir $DIR/$tdir/dir$i
4554 # test lfs getdirstripe default mode is non-recursion, which is
4555 # different from lfs getstripe
4556 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4557 [[ $dircnt -eq 1 ]] ||
4558 error "$LFS getdirstripe: found $dircnt, not 1"
4559 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4560 grep -c lmv_stripe_count)
4561 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4562 error "$LFS getdirstripe --recursive: found $dircnt, \
4563 not $((NUMDIRS + 1))"
4565 run_test 56b "check $LFS getdirstripe"
4569 local ost_name=$(ostname_from_index $ost_idx)
4571 local old_status=$(ost_dev_status $ost_idx)
4572 [[ -z "$old_status" ]] ||
4573 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4575 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4578 local new_status=$(ost_dev_status $ost_idx)
4579 [[ "$new_status" = "D" ]] ||
4580 error "OST $ost_name is in status of '$new_status', not 'D'"
4582 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4585 new_status=$(ost_dev_status $ost_idx)
4586 [[ -z "$new_status" ]] ||
4587 error "OST $ost_name is in status of '$new_status', not ''"
4589 run_test 56c "check 'lfs df' showing device status"
4594 local LOCAL_NUMFILES="$1"
4595 local LOCAL_NUMDIRS="$2"
4596 local MKDIR_PARAMS="$3"
4597 local DIR_STRIPE_PARAMS="$4"
4599 if [ ! -d "$TDIR" ] ; then
4600 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4601 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4602 for i in `seq 1 $LOCAL_NUMFILES` ; do
4605 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4606 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4607 for j in `seq 1 $LOCAL_NUMFILES` ; do
4608 touch $TDIR/dir$i/file$j
4614 setup_56_special() {
4618 if [ ! -e "$TDIR/loop1b" ] ; then
4619 for i in `seq 1 $LOCAL_NUMFILES` ; do
4620 mknod $TDIR/loop${i}b b 7 $i
4621 mknod $TDIR/null${i}c c 1 3
4622 ln -s $TDIR/file1 $TDIR/link${i}l
4624 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4625 mknod $TDIR/dir$i/loop${i}b b 7 $i
4626 mknod $TDIR/dir$i/null${i}c c 1 3
4627 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4636 setup_56 $NUMFILES $NUMDIRS
4638 EXPECTED=$(($NUMDIRS + 2))
4639 # test lfs find with -name
4640 for i in $(seq 1 $NUMFILES) ; do
4641 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4642 [ $NUMS -eq $EXPECTED ] ||
4643 error "lfs find -name \"*$i\" $TDIR wrong: "\
4644 "found $NUMS, expected $EXPECTED"
4647 run_test 56g "check lfs find -name ============================="
4653 setup_56 $NUMFILES $NUMDIRS
4655 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4656 # test lfs find with ! -name
4657 for i in $(seq 1 $NUMFILES) ; do
4658 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4659 [ $NUMS -eq $EXPECTED ] ||
4660 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4661 "found $NUMS, expected $EXPECTED"
4664 run_test 56h "check lfs find ! -name"
4668 test_mkdir $DIR/$tdir
4669 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4670 CMD="$LFIND -ost $UUID $DIR/$tdir"
4672 [ -z "$OUT" ] || error "'$CMD' returned directory '$OUT'"
4674 run_test 56i "check 'lfs find -ost UUID' skips directories"
4678 setup_56_special $NUMFILES $NUMDIRS
4680 EXPECTED=$((NUMDIRS + 1))
4681 CMD="$LFIND -type d $TDIR"
4682 NUMS=$($CMD | wc -l)
4683 [ $NUMS -eq $EXPECTED ] ||
4684 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4686 run_test 56j "check lfs find -type d ============================="
4690 setup_56_special $NUMFILES $NUMDIRS
4692 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4693 CMD="$LFIND -type f $TDIR"
4694 NUMS=$($CMD | wc -l)
4695 [ $NUMS -eq $EXPECTED ] ||
4696 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4698 run_test 56k "check lfs find -type f ============================="
4702 setup_56_special $NUMFILES $NUMDIRS
4704 EXPECTED=$((NUMDIRS + NUMFILES))
4705 CMD="$LFIND -type b $TDIR"
4706 NUMS=$($CMD | wc -l)
4707 [ $NUMS -eq $EXPECTED ] ||
4708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4710 run_test 56l "check lfs find -type b ============================="
4714 setup_56_special $NUMFILES $NUMDIRS
4716 EXPECTED=$((NUMDIRS + NUMFILES))
4717 CMD="$LFIND -type c $TDIR"
4718 NUMS=$($CMD | wc -l)
4719 [ $NUMS -eq $EXPECTED ] ||
4720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4722 run_test 56m "check lfs find -type c ============================="
4726 setup_56_special $NUMFILES $NUMDIRS
4728 EXPECTED=$((NUMDIRS + NUMFILES))
4729 CMD="$LFIND -type l $TDIR"
4730 NUMS=$($CMD | wc -l)
4731 [ $NUMS -eq $EXPECTED ] ||
4732 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 run_test 56n "check lfs find -type l ============================="
4738 setup_56 $NUMFILES $NUMDIRS
4739 utime $TDIR/file1 > /dev/null || error "utime (1)"
4740 utime $TDIR/file2 > /dev/null || error "utime (2)"
4741 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4742 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4743 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4744 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4747 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4748 [ $NUMS -eq $EXPECTED ] || \
4749 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4752 CMD="$LFIND -mtime 0 $TDIR"
4753 NUMS=$($CMD | wc -l)
4754 [ $NUMS -eq $EXPECTED ] ||
4755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4757 run_test 56o "check lfs find -mtime for old files =========================="
4760 [ $RUNAS_ID -eq $UID ] &&
4761 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4764 setup_56 $NUMFILES $NUMDIRS
4766 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4768 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4769 NUMS=$($CMD | wc -l)
4770 [ $NUMS -eq $EXPECTED ] || \
4771 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4774 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4775 NUMS=$($CMD | wc -l)
4776 [ $NUMS -eq $EXPECTED ] || \
4777 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4779 run_test 56p "check lfs find -uid and ! -uid ==============================="
4782 [ $RUNAS_ID -eq $UID ] &&
4783 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4786 setup_56 $NUMFILES $NUMDIRS
4788 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4791 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] ||
4794 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4796 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4797 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4798 NUMS=$($CMD | wc -l)
4799 [ $NUMS -eq $EXPECTED ] ||
4800 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4802 run_test 56q "check lfs find -gid and ! -gid ==============================="
4806 setup_56 $NUMFILES $NUMDIRS
4809 CMD="$LFIND -size 0 -type f $TDIR"
4810 NUMS=$($CMD | wc -l)
4811 [ $NUMS -eq $EXPECTED ] ||
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4814 CMD="$LFIND ! -size 0 -type f $TDIR"
4815 NUMS=$($CMD | wc -l)
4816 [ $NUMS -eq $EXPECTED ] ||
4817 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 echo "test" > $TDIR/$tfile
4819 echo "test2" > $TDIR/$tfile.2 && sync
4821 CMD="$LFIND -size 5 -type f $TDIR"
4822 NUMS=$($CMD | wc -l)
4823 [ $NUMS -eq $EXPECTED ] ||
4824 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4826 CMD="$LFIND -size +5 -type f $TDIR"
4827 NUMS=$($CMD | wc -l)
4828 [ $NUMS -eq $EXPECTED ] ||
4829 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4831 CMD="$LFIND -size +0 -type f $TDIR"
4832 NUMS=$($CMD | wc -l)
4833 [ $NUMS -eq $EXPECTED ] ||
4834 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4836 CMD="$LFIND ! -size -5 -type f $TDIR"
4837 NUMS=$($CMD | wc -l)
4838 [ $NUMS -eq $EXPECTED ] ||
4839 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4841 CMD="$LFIND -size -5 -type f $TDIR"
4842 NUMS=$($CMD | wc -l)
4843 [ $NUMS -eq $EXPECTED ] ||
4844 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4846 run_test 56r "check lfs find -size works =========================="
4848 test_56s() { # LU-611
4853 for i in $(seq 1 $NUMDIRS); do
4854 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4857 CMD="$LFIND -c $OSTCOUNT $TDIR"
4858 NUMS=$($CMD | wc -l)
4859 [ $NUMS -eq $EXPECTED ] || {
4861 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4865 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4866 if [[ $OSTCOUNT -gt 1 ]]; then
4867 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4871 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4875 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4876 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4877 NUMS=$($CMD | wc -l)
4878 [ $NUMS -eq $EXPECTED ] || {
4880 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4883 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4884 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4885 NUMS=$($CMD | wc -l)
4886 [ $NUMS -eq $EXPECTED ] || {
4888 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4892 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4893 NUMS=$($CMD | wc -l)
4894 [ $NUMS -eq $EXPECTED ] || {
4896 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4899 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4900 NUMS=$($CMD | wc -l)
4901 [ $NUMS -eq $EXPECTED ] || {
4903 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4907 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4908 NUMS=$($CMD | wc -l)
4909 [ $NUMS -eq $EXPECTED ] || {
4911 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4914 run_test 56s "check lfs find -stripe-count works"
4916 test_56t() { # LU-611
4921 for i in $(seq 1 $NUMDIRS); do
4922 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4925 CMD="$LFIND -S 4M $TDIR"
4926 NUMS=$($CMD | wc -l)
4927 [ $NUMS -eq $EXPECTED ] || {
4929 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4933 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4935 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4937 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4938 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4939 NUMS=$($CMD | wc -l)
4940 [ $NUMS -eq $EXPECTED ] ||
4941 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4943 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4944 NUMS=$($CMD | wc -l)
4945 [ $NUMS -eq $EXPECTED ] ||
4946 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4948 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4949 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4950 NUMS=$($CMD | wc -l)
4951 [ $NUMS -eq $EXPECTED ] ||
4952 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4954 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4955 NUMS=$($CMD | wc -l)
4956 [ $NUMS -eq $EXPECTED ] ||
4957 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4960 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4961 NUMS=$($CMD | wc -l)
4962 [ $NUMS -eq $EXPECTED ] ||
4963 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4965 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4966 NUMS=$($CMD | wc -l)
4967 [ $NUMS -eq $EXPECTED ] ||
4968 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4971 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4972 NUMS=$($CMD | wc -l)
4973 [ $NUMS -eq $EXPECTED ] ||
4974 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4976 run_test 56t "check lfs find -stripe-size works"
4978 test_56u() { # LU-611
4980 setup_56 $NUMFILES $NUMDIRS "-i 0"
4982 if [[ $OSTCOUNT -gt 1 ]]; then
4983 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4989 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4990 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4991 NUMS=$($CMD | wc -l)
4992 [ $NUMS -eq $EXPECTED ] ||
4993 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4996 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4997 NUMS=$($CMD | wc -l)
4998 [ $NUMS -eq $EXPECTED ] ||
4999 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5001 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5002 NUMS=$($CMD | wc -l)
5003 [ $NUMS -eq $EXPECTED ] ||
5004 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5007 # This should produce an error and not return any files
5008 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5009 NUMS=$($CMD 2>/dev/null | wc -l)
5010 [ $NUMS -eq $EXPECTED ] ||
5011 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5013 if [[ $OSTCOUNT -gt 1 ]]; then
5014 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5015 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5016 NUMS=$($CMD | wc -l)
5017 [ $NUMS -eq $EXPECTED ] ||
5018 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5021 run_test 56u "check lfs find -stripe-index works"
5028 setup_56 $NUMFILES $NUMDIRS
5030 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5031 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5033 for file in $($LFIND -mdt $UUID $TDIR); do
5034 file_mdt_idx=$($GETSTRIPE -M $file)
5035 [ $file_mdt_idx -eq $MDT_IDX ] ||
5036 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5039 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5042 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 rm -rf $TDIR || error "remove $TDIR failed"
5047 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5050 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5051 error "$GETSTRIPE -S -d $TDIR failed"
5052 stripe_size=${stripe_size%% *}
5054 local file_size=$((stripe_size * OSTCOUNT))
5055 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5056 local required_space=$((file_num * file_size))
5058 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5060 [[ $free_space -le $((required_space / 1024)) ]] &&
5061 skip_env "need $required_space bytes, have $free_space KB" &&
5065 local dd_count=$((file_size / dd_bs))
5067 # write data into the files
5071 for i in $(seq 1 $NUMFILES); do
5073 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5074 error "write data into $file failed"
5076 for i in $(seq 1 $NUMDIRS); do
5077 for j in $(seq 1 $NUMFILES); do
5078 file=$TDIR/dir$i/file$j
5079 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5080 error "write data into $file failed"
5084 # $LFS_MIGRATE will fail if hard link migration is unsupported
5085 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5086 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5087 error "creating links to $TDIR/dir1/file1 failed"
5091 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5094 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5096 eval $cmd || error "$cmd failed"
5098 check_stripe_count $TDIR/file1 $expected
5100 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5102 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5103 # OST 1 if it is on OST 0. This file is small enough to
5104 # be on only one stripe.
5105 file=$TDIR/migr_1_ost
5106 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5107 error "write data into $file failed"
5108 local obdidx=$($LFS getstripe -i $file)
5109 local oldmd5=$(md5sum $file)
5111 [[ $obdidx -eq 0 ]] && newobdidx=1
5112 cmd="$LFS migrate -i $newobdidx $file"
5114 eval $cmd || error "$cmd failed"
5115 local realobdix=$($LFS getstripe -i $file)
5116 local newmd5=$(md5sum $file)
5117 [[ $newobdidx -ne $realobdix ]] &&
5118 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5119 [[ "$oldmd5" != "$newmd5" ]] &&
5120 error "md5sum differ: $oldmd5, $newmd5"
5124 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5126 eval $cmd || error "$cmd failed"
5128 for j in $(seq 1 $NUMFILES); do
5129 check_stripe_count $TDIR/dir1/file$j $expected
5132 # lfs_migrate works with lfs find
5133 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5134 $LFS_MIGRATE -y -c $expected"
5136 eval $cmd || error "$cmd failed"
5138 for i in $(seq 2 $NUMFILES); do
5139 check_stripe_count $TDIR/file$i $expected
5141 for i in $(seq 2 $NUMDIRS); do
5142 for j in $(seq 1 $NUMFILES); do
5143 check_stripe_count $TDIR/dir$i/file$j $expected
5147 run_test 56w "check lfs_migrate -c stripe_count works"
5150 check_swap_layouts_support && return 0
5151 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5153 local dir0=$DIR/$tdir/$testnum
5156 local ref1=/etc/passwd
5157 local file1=$dir0/file1
5159 $SETSTRIPE -c 2 $file1
5161 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5162 stripe=$($GETSTRIPE -c $file1)
5163 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5164 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5169 run_test 56x "lfs migration support"
5172 check_swap_layouts_support && return 0
5173 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5175 local dir0=$DIR/$tdir/$testnum
5178 local ref1=/etc/passwd
5179 local file1=$dir0/file1
5181 $SETSTRIPE -c 2 $file1
5183 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5184 local stripe=$($GETSTRIPE -c $file1)
5185 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5186 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5191 run_test 56xa "lfs migration --block support"
5194 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5195 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5199 local dir0=$DIR/$tdir/$testnum
5201 local f1=$dir0/file1
5202 local f2=$dir0/file2
5204 touch $f1 || error "creating std file $f1"
5205 $MULTIOP $f2 H2c || error "creating released file $f2"
5207 # a directory can be raid0, so ask only for files
5208 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5209 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5211 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5212 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5214 # only files can be released, so no need to force file search
5215 res=$($LFIND $dir0 -L released)
5216 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5218 res=$($LFIND $dir0 \! -L released)
5219 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5222 run_test 56y "lfs find -L raid0|released"
5224 test_56z() { # LU-4824
5225 # This checks to make sure 'lfs find' continues after errors
5226 # There are two classes of errors that should be caught:
5227 # - If multiple paths are provided, all should be searched even if one
5229 # - If errors are encountered during the search, it should not terminate
5232 test_mkdir $DIR/$tdir
5233 for i in d{0..9}; do
5234 test_mkdir $DIR/$tdir/$i
5236 touch $DIR/$tdir/d{0..9}/$tfile
5237 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5238 error "$LFS find did not return an error"
5239 # Make a directory unsearchable. This should NOT be the last entry in
5240 # directory order. Arbitrarily pick the 6th entry
5241 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5242 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5243 # The user should be able to see 10 directories and 9 files
5244 [ $count == 19 ] || error "$LFS find did not continue after error"
5246 run_test 56z "lfs find should continue after an error"
5248 test_56aa() { # LU-5937
5249 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5252 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5254 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5255 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5257 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5259 run_test 56aa "lfs find --size under striped dir"
5262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5263 # note test will not do anything if MDS is not local
5264 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5265 skip "ldiskfs only test"
5269 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5270 local MNTDEV="osd*.*MDT*.mntdev"
5271 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5272 [ -z "$DEV" ] && error "can't access $MNTDEV"
5273 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5274 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5275 error "can't access $DEV"
5276 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5277 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5281 run_test 57a "verify MDS filesystem created with large inodes =="
5284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5285 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5286 skip "ldiskfs only test"
5290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5291 local dir=$DIR/$tdir
5295 local FILEN=$dir/f$FILECOUNT
5297 rm -rf $dir || error "removing $dir"
5299 local mdtidx=$($LFS getstripe -M $dir)
5300 local mdtname=MDT$(printf %04x $mdtidx)
5301 local facet=mds$((mdtidx + 1))
5303 echo "mcreating $FILECOUNT files"
5304 createmany -m $dir/f 1 $FILECOUNT || \
5305 error "creating files in $dir"
5307 # verify that files do not have EAs yet
5308 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5309 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5313 df $dir #make sure we get new statfs data
5314 local MDSFREE=$(do_facet $facet \
5315 lctl get_param -n osd*.*$mdtname.kbytesfree)
5316 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5317 echo "opening files to create objects/EAs"
5319 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5320 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5323 # verify that files have EAs now
5324 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5325 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5327 sleep 1 #make sure we get new statfs data
5329 local MDSFREE2=$(do_facet $facet \
5330 lctl get_param -n osd*.*$mdtname.kbytesfree)
5331 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5332 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5333 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5334 error "MDC before $MDCFREE != after $MDCFREE2"
5336 echo "MDC before $MDCFREE != after $MDCFREE2"
5337 echo "unable to confirm if MDS has large inodes"
5342 run_test 57b "default LOV EAs are stored inside large inodes ==="
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 [ -z "$(which wiretest 2>/dev/null)" ] &&
5347 skip_env "could not find wiretest" && return
5350 run_test 58 "verify cross-platform wire constants =============="
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5354 echo "touch 130 files"
5355 createmany -o $DIR/f59- 130
5357 unlinkmany $DIR/f59- 130
5359 # wait for commitment of removal
5360 wait_delete_completed
5362 run_test 59 "verify cancellation of llog records async ========="
5364 TEST60_HEAD="test_60 run $RANDOM"
5366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5367 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5368 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5369 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5370 skip_env "missing subtest run-llog.sh" && return
5372 log "$TEST60_HEAD - from kernel mode"
5373 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5374 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5375 do_facet mgs $LCTL dk > $TMP/$tfile
5377 # LU-6388: test llog_reader
5378 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5379 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5380 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5381 skip_env "missing llog_reader" && return
5382 local fstype=$(facet_fstype mgs)
5383 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5384 skip_env "Only for ldiskfs or zfs type mgs" && return
5386 local mntpt=$(facet_mntpt mgs)
5387 local mgsdev=$(mgsdevname 1)
5399 #get fid and record list
5400 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5402 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5404 #remount mgs as ldiskfs or zfs type
5405 stop mgs || error "stop mgs failed"
5406 mount_fstype mgs || error "remount mgs failed"
5407 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5410 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5411 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5416 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5418 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5420 echo "obj_file is $obj_file"
5421 do_facet mgs $llog_reader $obj_file
5423 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5424 awk '{ print $3 }' | sed -e "s/^type=//g")
5425 if [ $rec_type != $rec ]; then
5426 echo "FAILED test_60a wrong record type $rec_type," \
5432 #check obj path if record type is LLOG_LOGID_MAGIC
5433 if [ "$rec" == "1064553b" ]; then
5434 path=$(do_facet mgs $llog_reader $obj_file |
5435 grep "path=" | awk '{ print $NF }' |
5436 sed -e "s/^path=//g")
5437 if [ $obj_file != $mntpt/$path ]; then
5438 echo "FAILED test_60a wrong obj path" \
5439 "$montpt/$path, should be $obj_file"
5446 #restart mgs before "error", otherwise it will block the next test
5447 stop mgs || error "stop mgs failed"
5448 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5449 $pass || error "test failed, see FAILED test_60a messages for specifics"
5451 run_test 60a "llog_test run from kernel module and test llog_reader"
5454 # test old logid format
5455 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5456 do_facet mgs $LCTL dl | grep MGS
5457 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5458 error "old llog_print failed"
5461 # test new logid format
5462 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5463 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5464 error "new llog_print failed"
5467 run_test 60aa "llog_print works with FIDs and simple names"
5469 test_60b() { # bug 6411
5470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5472 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5484 [[ $LLOG_COUNT -gt 100 ]] &&
5485 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5487 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5491 echo "create 5000 files"
5492 createmany -o $DIR/f60c- 5000
5493 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5494 lctl set_param fail_loc=0x80000137
5495 unlinkmany $DIR/f60c- 5000
5496 lctl set_param fail_loc=0
5498 run_test 60c "unlink file when mds full"
5501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5502 SAVEPRINTK=$(lctl get_param -n printk)
5504 # verify "lctl mark" is even working"
5505 MESSAGE="test message ID $RANDOM $$"
5506 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5507 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5509 lctl set_param printk=0 || error "set lnet.printk failed"
5510 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5511 MESSAGE="new test message ID $RANDOM $$"
5512 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5513 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5514 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5516 lctl set_param -n printk="$SAVEPRINTK"
5518 run_test 60d "test printk console message masking"
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5524 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5525 do_facet mds1 lctl set_param fail_loc=0x15b
5528 run_test 60e "no space while new llog is being created"
5531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5533 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5534 cancel_lru_locks osc
5535 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5538 run_test 61 "mmap() writes don't make sync hang ================"
5540 # bug 2330 - insufficient obd_match error checking causes LBUG
5542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5545 cancel_lru_locks osc
5546 lctl set_param fail_loc=0x405
5547 cat $f && error "cat succeeded, expect -EIO"
5548 lctl set_param fail_loc=0
5550 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5551 # match every page all of the time.
5552 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5554 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5555 # Though this test is irrelevant anymore, it helped to reveal some
5556 # other grant bugs (LU-4482), let's keep it.
5557 test_63a() { # was test_63
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5559 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5560 for i in `seq 10` ; do
5561 dd if=/dev/zero of=$DIR/f63 bs=8k &
5567 rm -f $DIR/f63 || true
5569 run_test 63a "Verify oig_wait interruption does not crash ======="
5571 # bug 2248 - async write errors didn't return to application on sync
5572 # bug 3677 - async write errors left page locked
5574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5576 lctl set_param debug=-1
5578 # ensure we have a grant to do async writes
5579 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5582 sync # sync lest earlier test intercept the fail_loc
5584 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5585 lctl set_param fail_loc=0x80000406
5586 $MULTIOP $DIR/$tfile Owy && \
5587 error "sync didn't return ENOMEM"
5588 sync; sleep 2; sync # do a real sync this time to flush page
5589 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5590 error "locked page left in cache after async error" || true
5593 run_test 63b "async write errors should be returned to fsync ==="
5596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5598 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5600 run_test 64a "verify filter grant calculations (in kernel) ====="
5603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5604 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5606 run_test 64b "check out-of-space detection on client"
5609 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5611 run_test 64c "verify grant shrink"
5613 # bug 1414 - set/get directories' stripe info
5615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5616 test_mkdir $DIR/$tdir
5618 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5620 run_test 65a "directory with no stripe info"
5623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5624 test_mkdir $DIR/$tdir
5625 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5627 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5630 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5632 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5636 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
5637 test_mkdir $DIR/$tdir
5638 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
5640 $LFS setstripe -S $((stripesize * 4)) -i 1 \
5641 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5643 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5645 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5649 test_mkdir $DIR/$tdir
5650 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5651 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5653 if [[ $STRIPECOUNT -le 0 ]]; then
5655 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5656 #LOV_MAX_STRIPE_COUNT is 2000
5657 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5659 sc=$(($STRIPECOUNT - 1))
5661 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5662 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5663 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5664 error "lverify failed"
5666 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5670 test_mkdir $DIR/$tdir
5672 $SETSTRIPE $DIR/$tdir || error "setstripe"
5673 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5674 error "no stripe info failed"
5676 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5678 run_test 65e "directory setstripe defaults"
5681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5682 test_mkdir $DIR/${tdir}f
5683 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5685 run_test 65f "dir setstripe permission (should return error) ==="
5688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5689 test_mkdir $DIR/$tdir
5690 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5692 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5693 error "setstripe -S failed"
5694 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
5695 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
5696 error "delete default stripe failed"
5698 run_test 65g "directory setstripe -d"
5701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5702 test_mkdir $DIR/$tdir
5703 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5705 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5706 error "setstripe -S failed"
5707 test_mkdir $DIR/$tdir/dd1
5708 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5709 error "stripe info inherit failed"
5711 run_test 65h "directory stripe info inherit ===================="
5713 test_65i() { # bug6367
5714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5715 $SETSTRIPE -S 65536 -c -1 $MOUNT
5717 run_test 65i "set non-default striping on root directory (bug 6367)="
5719 test_65ia() { # bug12836
5720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5721 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5723 run_test 65ia "getstripe on -1 default directory striping"
5725 test_65ib() { # bug12836
5726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5727 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5729 run_test 65ib "getstripe -v on -1 default directory striping"
5731 test_65ic() { # bug12836
5732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5733 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5735 run_test 65ic "new find on -1 default directory striping"
5737 test_65j() { # bug6367
5738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5740 # if we aren't already remounting for each test, do so for this test
5741 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5742 cleanup || error "failed to unmount"
5745 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5747 run_test 65j "set default striping on root directory (bug 6367)="
5749 test_65k() { # bug11679
5750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5751 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5754 local disable_precreate=true
5755 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5756 disable_precreate=false
5758 echo "Check OST status: "
5759 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5760 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5762 for OSC in $MDS_OSCS; do
5763 echo $OSC "is active"
5764 do_facet $SINGLEMDS lctl --device %$OSC activate
5767 for INACTIVE_OSC in $MDS_OSCS; do
5768 local ost=$(osc_to_ost $INACTIVE_OSC)
5769 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5770 lov.*md*.target_obd |
5771 awk -F: /$ost/'{ print $1 }' | head -n 1)
5774 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5775 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5777 echo "Deactivate: " $INACTIVE_OSC
5778 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5780 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5781 osp.$ost*MDT0000.create_count")
5782 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5783 osp.$ost*MDT0000.max_create_count")
5784 $disable_precreate &&
5785 do_facet $SINGLEMDS "lctl set_param -n \
5786 osp.$ost*MDT0000.max_create_count=0"
5788 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5789 [ -f $DIR/$tdir/$idx ] && continue
5790 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5791 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5792 error "setstripe $idx should succeed"
5793 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5795 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5798 do_facet $SINGLEMDS "lctl set_param -n \
5799 osp.$ost*MDT0000.max_create_count=$max_count"
5800 do_facet $SINGLEMDS "lctl set_param -n \
5801 osp.$ost*MDT0000.create_count=$count"
5802 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5803 echo $INACTIVE_OSC "is Activate"
5805 wait_osc_import_state mds ost$ostnum FULL
5808 run_test 65k "validate manual striping works properly with deactivated OSCs"
5810 test_65l() { # bug 12836
5811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5812 test_mkdir -p $DIR/$tdir/test_dir
5813 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5814 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5816 run_test 65l "lfs find on -1 stripe dir ========================"
5819 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5822 run_test 65m "normal user can't set filesystem default stripe"
5824 # bug 2543 - update blocks count on client
5826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5828 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5829 sync; sync_all_data; sync; sync_all_data
5830 cancel_lru_locks osc
5831 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5832 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5834 run_test 66 "update inode blocks count on client ==============="
5837 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5841 swapon -s | awk '($1 == "'$1'") { print $4 }'
5844 # bug5265, obdfilter oa2dentry return -ENOENT
5845 # #define OBD_FAIL_SRV_ENOENT 0x217
5847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5848 remote_ost_nodsh && skip "remote OST with nodsh" && return
5851 $SETSTRIPE -c 1 -i 0 $f
5853 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5855 do_facet ost1 lctl set_param fail_loc=0x217
5856 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5857 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5859 do_facet ost1 lctl set_param fail_loc=0
5860 $DIRECTIO write $f 0 2 || error "write error"
5862 cancel_lru_locks osc
5863 $DIRECTIO read $f 0 1 || error "read error"
5865 do_facet ost1 lctl set_param fail_loc=0x217
5866 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5868 do_facet ost1 lctl set_param fail_loc=0
5871 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5874 test_mkdir $DIR/$tdir
5875 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5876 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5878 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5880 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5882 [ "$RUNAS_ID" = "$UID" ] &&
5883 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5885 # Check that testing environment is properly set up. Skip if not
5886 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5887 skip_env "User $RUNAS_ID does not exist - skipping"
5891 chmod 777 $DIR/$tfile
5892 chmod ug+s $DIR/$tfile
5893 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5894 error "$RUNAS dd $DIR/$tfile failed"
5895 # See if we are still setuid/sgid
5896 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5897 error "S/gid is not dropped on write"
5898 # Now test that MDS is updated too
5899 cancel_lru_locks mdc
5900 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5901 error "S/gid is not dropped on MDS"
5904 run_test 72a "Test that remove suid works properly (bug5695) ===="
5906 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5909 [ "$RUNAS_ID" = "$UID" ] && \
5910 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5911 [ "$RUNAS_ID" -eq 0 ] && \
5912 skip_env "RUNAS_ID = 0 -- skipping" && return
5914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5915 # Check that testing environment is properly set up. Skip if not
5916 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5917 skip_env "User $RUNAS_ID does not exist - skipping"
5920 touch $DIR/${tfile}-f{g,u}
5921 test_mkdir $DIR/${tfile}-dg
5922 test_mkdir $DIR/${tfile}-du
5923 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5924 chmod g+s $DIR/${tfile}-{f,d}g
5925 chmod u+s $DIR/${tfile}-{f,d}u
5926 for perm in 777 2777 4777; do
5927 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5928 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5929 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5930 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5934 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5936 # bug 3462 - multiple simultaneous MDC requests
5938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5939 test_mkdir $DIR/d73-1
5940 test_mkdir $DIR/d73-2
5941 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5944 lctl set_param fail_loc=0x80000129
5945 $MULTIOP $DIR/d73-1/f73-2 Oc &
5947 lctl set_param fail_loc=0
5949 $MULTIOP $DIR/d73-2/f73-3 Oc &
5953 wait $pid1 || return 1
5957 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5958 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5959 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5963 run_test 73 "multiple MDC requests (should not deadlock)"
5965 test_74a() { # bug 6149, 6184
5966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5967 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5969 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5970 # will spin in a tight reconnection loop
5972 $LCTL set_param fail_loc=0x8000030e
5973 # get any lock that won't be difficult - lookup works.
5975 $LCTL set_param fail_loc=0
5979 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5981 test_74b() { # bug 13310
5982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5983 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5985 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5986 # will spin in a tight reconnection loop
5987 $LCTL set_param fail_loc=0x8000030e
5988 # get a "difficult" lock
5990 $LCTL set_param fail_loc=0
5994 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5998 #define OBD_FAIL_LDLM_NEW_LOCK
5999 $LCTL set_param fail_loc=0x319
6000 touch $DIR/$tfile && error "touch successful"
6001 $LCTL set_param fail_loc=0
6004 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6007 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6010 get_inode_slab_tunables() {
6011 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6014 set_inode_slab_tunables() {
6015 echo "lustre_inode_cache $1" > /proc/slabinfo
6018 test_76() { # Now for bug 20433, added originally in bug 1443
6019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6020 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6021 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6022 # we cannot set limit below 1 which means 1 inode in each
6023 # per-cpu cache is still allowed
6024 set_inode_slab_tunables "1 1 0"
6025 cancel_lru_locks osc
6026 BEFORE_INODES=$(num_inodes)
6027 echo "before inodes: $BEFORE_INODES"
6029 [ "$SLOW" = "no" ] && COUNT=100
6030 for i in $(seq $COUNT); do
6034 cancel_lru_locks osc
6035 AFTER_INODES=$(num_inodes)
6036 echo "after inodes: $AFTER_INODES"
6038 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6040 AFTER_INODES=$(num_inodes)
6042 echo "wait $wait seconds inodes: $AFTER_INODES"
6043 if [ $wait -gt 30 ]; then
6044 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6047 set_inode_slab_tunables "$SLAB_SETTINGS"
6049 run_test 76 "confirm clients recycle inodes properly ===="
6055 # Note: in sptlrpc modes which enable its own bulk checksum, the
6056 # original crc32_le bulk checksum will be automatically disabled,
6057 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6058 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6059 # In this case set_checksums() will not be no-op, because sptlrpc
6060 # bulk checksum will be enabled all through the test.
6062 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6063 lctl set_param -n osc.*.checksums $1
6067 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6068 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6069 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6070 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6073 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6074 log "set checksum type to $1"
6077 F77_TMP=$TMP/f77-temp
6080 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6081 error "error writing to $F77_TMP"
6084 test_77a() { # bug 10889
6085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6086 $GSS && skip "could not run with gss" && return
6087 [ ! -f $F77_TMP ] && setup_f77
6089 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6093 run_test 77a "normal checksum read/write operation"
6095 test_77b() { # bug 10889
6096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6097 $GSS && skip "could not run with gss" && return
6098 [ ! -f $F77_TMP ] && setup_f77
6099 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6100 $LCTL set_param fail_loc=0x80000409
6103 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6104 error "dd error: $?"
6105 $LCTL set_param fail_loc=0
6107 for algo in $CKSUM_TYPES; do
6108 cancel_lru_locks osc
6109 set_checksum_type $algo
6110 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6111 $LCTL set_param fail_loc=0x80000408
6112 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6113 $LCTL set_param fail_loc=0
6116 set_checksum_type $ORIG_CSUM_TYPE
6119 run_test 77b "checksum error on client write, read"
6124 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6126 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6127 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6128 $check_ost && [ -n $ost_file_prefix ] &&
6129 do_facet ost1 rm -f ${ost_file_prefix}\*
6133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6134 $GSS && skip "could not run with gss" && return
6137 local osc_file_prefix
6139 local check_ost=false
6140 local ost_file_prefix
6146 # ensure corruption will occur on first OSS/OST
6147 $LFS setstripe -i 0 $DIR/$tfile
6149 [ ! -f $F77_TMP ] && setup_f77
6150 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6151 error "dd write error: $?"
6152 fid=$($LFS path2fid $DIR/$tfile)
6154 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6157 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6158 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6160 echo "OSS do not support bulk pages dump upon error"
6163 osc_file_prefix=$($LCTL get_param -n debug_path)
6164 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6166 trap cleanup_77c EXIT
6169 # enable bulk pages dump upon error on Client
6170 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6171 # enable bulk pages dump upon error on OSS
6173 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6175 # flush Client cache to allow next read to reach OSS
6176 cancel_lru_locks osc
6178 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6179 $LCTL set_param fail_loc=0x80000408
6180 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6181 $LCTL set_param fail_loc=0
6185 # check cksum dump on Client
6186 osc_file=$(ls ${osc_file_prefix}*)
6187 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6188 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6189 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6190 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6191 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6193 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6194 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6195 error "dump content does not match on Client"
6197 $check_ost || skip "No need to check cksum dump on OSS"
6199 # check cksum dump on OSS
6200 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6201 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6202 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6203 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6204 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6205 error "dump content does not match on OSS"
6209 run_test 77c "checksum error on client read with debug"
6211 test_77d() { # bug 10889
6212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6213 $GSS && skip "could not run with gss" && return
6214 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6215 $LCTL set_param fail_loc=0x80000409
6217 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6218 error "direct write: rc=$?"
6219 $LCTL set_param fail_loc=0
6222 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6223 $LCTL set_param fail_loc=0x80000408
6225 cancel_lru_locks osc
6226 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6227 error "direct read: rc=$?"
6228 $LCTL set_param fail_loc=0
6231 run_test 77d "checksum error on OST direct write, read"
6233 test_77f() { # bug 10889
6234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6235 $GSS && skip "could not run with gss" && return
6237 for algo in $CKSUM_TYPES; do
6238 cancel_lru_locks osc
6239 set_checksum_type $algo
6240 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6241 $LCTL set_param fail_loc=0x409
6242 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6243 error "direct write succeeded"
6244 $LCTL set_param fail_loc=0
6246 set_checksum_type $ORIG_CSUM_TYPE
6249 run_test 77f "repeat checksum error on write (expect error)"
6251 test_77g() { # bug 10889
6252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6253 $GSS && skip "could not run with gss" && return
6254 remote_ost_nodsh && skip "remote OST with nodsh" && return
6256 [ ! -f $F77_TMP ] && setup_f77
6258 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6259 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6260 do_facet ost1 lctl set_param fail_loc=0x8000021a
6262 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6263 error "write error: rc=$?"
6264 do_facet ost1 lctl set_param fail_loc=0
6267 cancel_lru_locks osc
6268 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6269 do_facet ost1 lctl set_param fail_loc=0x8000021b
6271 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6272 do_facet ost1 lctl set_param fail_loc=0
6275 run_test 77g "checksum error on OST write, read"
6277 test_77j() { # bug 13805
6278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6279 $GSS && skip "could not run with gss" && return
6280 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6281 lctl set_param fail_loc=0x40c
6282 remount_client $MOUNT
6283 lctl set_param fail_loc=0
6284 # wait async osc connect to finish and reflect updated state value
6286 for (( i=0; i < OSTCOUNT; i++ )) ; do
6287 wait_osc_import_state client ost$((i+1)) FULL
6290 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6291 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6292 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6293 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6295 remount_client $MOUNT
6297 run_test 77j "client only supporting ADLER32"
6299 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6308 test_78() { # bug 10901
6309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6310 remote_ost || { skip_env "local OST" && return; }
6313 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6314 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6315 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6316 echo "MemTotal: $MEMTOTAL"
6318 # reserve 256MB of memory for the kernel and other running processes,
6319 # and then take 1/2 of the remaining memory for the read/write buffers.
6320 if [ $MEMTOTAL -gt 512 ] ;then
6321 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6323 # for those poor memory-starved high-end clusters...
6324 MEMTOTAL=$((MEMTOTAL / 2))
6326 echo "Mem to use for directio: $MEMTOTAL"
6328 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6329 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6330 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6331 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6333 echo "Smallest OST: $SMALLESTOST"
6334 [[ $SMALLESTOST -lt 10240 ]] &&
6335 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6337 trap cleanup_test_78 EXIT
6339 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6340 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6342 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6343 echo "File size: $F78SIZE"
6344 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6345 for i in $(seq 1 $NSEQ); do
6346 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6347 echo directIO rdwr round $i of $NSEQ
6348 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6353 run_test 78 "handle large O_DIRECT writes correctly ============"
6355 test_79() { # bug 12743
6356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6357 wait_delete_completed
6359 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6360 BKFREE=$(calc_osc_kbytes kbytesfree)
6361 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6363 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6364 DFTOTAL=`echo $STRING | cut -d, -f1`
6365 DFUSED=`echo $STRING | cut -d, -f2`
6366 DFAVAIL=`echo $STRING | cut -d, -f3`
6367 DFFREE=$(($DFTOTAL - $DFUSED))
6369 ALLOWANCE=$((64 * $OSTCOUNT))
6371 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6372 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6373 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6375 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6376 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6377 error "df free($DFFREE) mismatch OST free($BKFREE)"
6379 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6380 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6381 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6384 run_test 79 "df report consistency check ======================="
6386 test_80() { # bug 10718
6387 remote_ost_nodsh && skip "remote OST with nodsh" && return
6388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6389 # relax strong synchronous semantics for slow backends like ZFS
6390 local soc="obdfilter.*.sync_on_lock_cancel"
6391 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6393 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6394 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6395 facet_active_host $host; done | sort -u)
6396 do_nodes $hosts lctl set_param $soc=never
6399 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6401 local BEFORE=`date +%s`
6402 cancel_lru_locks osc
6403 local AFTER=`date +%s`
6404 local DIFF=$((AFTER-BEFORE))
6405 if [ $DIFF -gt 1 ] ; then
6406 error "elapsed for 1M@1T = $DIFF"
6409 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6413 run_test 80 "Page eviction is equally fast at high offsets too ===="
6415 test_81a() { # LU-456
6416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6417 remote_ost_nodsh && skip "remote OST with nodsh" && return
6418 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6419 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6420 do_facet ost1 lctl set_param fail_loc=0x80000228
6422 # write should trigger a retry and success
6423 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6424 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6426 if [ $RC -ne 0 ] ; then
6427 error "write should success, but failed for $RC"
6430 run_test 81a "OST should retry write when get -ENOSPC ==============="
6432 test_81b() { # LU-456
6433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6434 remote_ost_nodsh && skip "remote OST with nodsh" && return
6435 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6436 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6437 do_facet ost1 lctl set_param fail_loc=0x228
6439 # write should retry several times and return -ENOSPC finally
6440 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6441 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6444 if [ $RC -ne $ENOSPC ] ; then
6445 error "dd should fail for -ENOSPC, but succeed."
6448 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6450 test_82() { # LU-1031
6451 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6455 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6457 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6459 kill -USR1 $MULTIPID2
6461 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6462 error "First grouplock does not block second one"
6464 echo "Second grouplock blocks first one"
6466 kill -USR1 $MULTIPID1
6470 run_test 82 "Basic grouplock test"
6473 local sfile="/boot/System.map-$(uname -r)"
6474 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6475 $LCTL set_param fail_loc=0x140d
6476 cp $sfile $DIR/$tfile || error "write failed"
6477 diff -c $sfile $DIR/$tfile || error "files are different"
6478 $LCTL set_param fail_loc=0
6481 run_test 83 "Short write in ptask ==============================="
6484 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6486 test_mkdir $DIR/$tdir.cvsroot
6487 chown $RUNAS_ID $DIR/$tdir.cvsroot
6490 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
6493 # some versions of cvs import exit(1) when asked to import links or
6494 # files they can't read. ignore those files.
6495 local toignore=$(find . -type l -printf '-I %f\n' -o \
6496 ! -perm /4 -printf '-I %f\n')
6497 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
6498 $tdir.reposname vtag rtag
6501 test_mkdir $DIR/$tdir.reposname
6502 chown $RUNAS_ID $DIR/$tdir.reposname
6503 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
6505 cd $DIR/$tdir.reposname
6507 $RUNAS cvs add -m 'addmsg' foo99
6509 $RUNAS cvs commit -m 'nomsg' foo99
6510 rm -fr $DIR/$tdir.cvsroot
6512 run_test 99 "cvs strange file/directory operations"
6515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6516 [[ "$NETTYPE" =~ tcp ]] ||
6517 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6520 remote_ost_nodsh && skip "remote OST with nodsh" && return
6521 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6523 { skip "useless for local single node setup" && return; }
6525 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6526 [ "$PROT" != "tcp" ] && continue
6527 RPORT=$(echo $REMOTE | cut -d: -f2)
6528 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6531 LPORT=`echo $LOCAL | cut -d: -f2`
6532 if [ $LPORT -ge 1024 ]; then
6533 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6535 error_exit "local: $LPORT > 1024, remote: $RPORT"
6538 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6540 run_test 100 "check local port using privileged port ==========="
6542 function get_named_value()
6551 echo $line | sed "s/^$tag[ ]*//"
6558 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6559 awk '/^max_cached_mb/ { print $2 }')
6562 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6568 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
6572 local cache_limit=32
6574 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6575 trap cleanup_101a EXIT
6576 $LCTL set_param -n llite.*.read_ahead_stats 0
6577 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6580 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6582 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6583 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6586 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6587 get_named_value 'read but discarded' | cut -d" " -f1); do
6588 discard=$(($discard + $s))
6592 if [[ $(($discard * 10)) -gt $nreads ]]; then
6593 $LCTL get_param osc.*-osc*.rpc_stats
6594 $LCTL get_param llite.*.read_ahead_stats
6595 error "too many ($discard) discarded pages"
6597 rm -f $DIR/$tfile || true
6599 run_test 101a "check read-ahead for random reads"
6602 test_mkdir $DIR/$tdir
6603 local STRIPE_SIZE=$1
6604 local FILE_LENGTH=$2
6607 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6609 local list=$(comma_list $(osts_nodes))
6610 set_osd_param $list '' read_cache_enable 0
6611 set_osd_param $list '' writethrough_cache_enable 0
6613 trap cleanup_test101bc EXIT
6614 # prepare the read-ahead file
6615 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6617 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6618 count=$FILE_SIZE_MB 2> /dev/null
6622 cleanup_test101bc() {
6627 local list=$(comma_list $(osts_nodes))
6628 set_osd_param $list '' read_cache_enable 1
6629 set_osd_param $list '' writethrough_cache_enable 1
6633 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6638 local STRIPE_SIZE=$2
6639 local FILE_LENGTH=$3
6640 local RA_INC=1048576
6641 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6642 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6643 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6644 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6645 get_named_value 'read but discarded' |
6646 cut -d" " -f1 | calc_total)
6647 if [[ $DISCARD -gt $discard_limit ]]; then
6648 $LCTL get_param llite.*.read_ahead_stats
6649 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6651 echo "Read-ahead success for size ${READ_SIZE}"
6656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6657 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6658 local STRIPE_SIZE=1048576
6659 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6660 if [ $SLOW == "yes" ]; then
6661 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6663 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6666 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6668 # prepare the read-ahead file
6669 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6670 cancel_lru_locks osc
6671 for BIDX in 2 4 8 16 32 64 128 256
6673 local BSIZE=$((BIDX*4096))
6674 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6675 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6676 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6677 $LCTL set_param -n llite.*.read_ahead_stats 0
6678 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6679 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6680 cancel_lru_locks osc
6681 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6686 run_test 101b "check stride-io mode read-ahead ================="
6689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6690 local STRIPE_SIZE=1048576
6691 local FILE_LENGTH=$((STRIPE_SIZE*100))
6695 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6697 cancel_lru_locks osc
6698 $LCTL set_param osc.*.rpc_stats 0
6699 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6700 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6701 local stats=$($LCTL get_param -n $osc_rpc_stats)
6702 local lines=$(echo "$stats" | awk 'END {print NR;}')
6705 if [ $lines -le 20 ]; then
6708 for size in 1 2 4 8; do
6709 local rpc=$(echo "$stats" |
6710 awk '($1 == "'$size':") {print $2; exit; }')
6712 error "Small $((size*4))k read IO $rpc !"
6714 echo "$osc_rpc_stats check passed!"
6719 run_test 101c "check stripe_size aligned read-ahead ================="
6722 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6723 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6728 local file=$DIR/$tfile
6729 local sz_MB=${FILESIZE_101d:-500}
6730 local ra_MB=${READAHEAD_MB:-40}
6732 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6733 [ $free_MB -lt $sz_MB ] &&
6734 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6736 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6737 $SETSTRIPE -c -1 $file || error "setstripe failed"
6739 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6740 echo Cancel LRU locks on lustre client to flush the client cache
6741 cancel_lru_locks osc
6743 echo Disable read-ahead
6744 local old_READAHEAD=$(set_read_ahead 0)
6746 echo Reading the test file $file with read-ahead disabled
6747 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6749 echo Cancel LRU locks on lustre client to flush the client cache
6750 cancel_lru_locks osc
6751 echo Enable read-ahead with ${ra_MB}MB
6752 set_read_ahead $ra_MB
6754 echo Reading the test file $file with read-ahead enabled
6755 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6757 echo "read-ahead disabled time read $raOFF"
6758 echo "read-ahead enabled time read $raON"
6760 set_read_ahead $old_READAHEAD
6762 wait_delete_completed
6764 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6765 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6767 run_test 101d "file read with and without read-ahead enabled"
6770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6771 local file=$DIR/$tfile
6772 local size_KB=500 #KB
6776 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6777 local need_KB=$((count * size_KB))
6778 [[ $free_KB -le $need_KB ]] &&
6779 skip_env "Need free space $need_KB, have $free_KB" && return
6781 echo "Creating $count ${size_KB}K test files"
6782 for ((i = 0; i < $count; i++)); do
6783 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6786 echo "Cancel LRU locks on lustre client to flush the client cache"
6787 cancel_lru_locks osc
6789 echo "Reset readahead stats"
6790 $LCTL set_param -n llite.*.read_ahead_stats 0
6792 for ((i = 0; i < $count; i++)); do
6793 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6796 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6797 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6799 for ((i = 0; i < $count; i++)); do
6800 rm -rf $file.$i 2>/dev/null
6803 #10000 means 20% reads are missing in readahead
6804 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6806 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6809 which iozone || { skip "no iozone installed" && return; }
6811 local old_debug=$($LCTL get_param debug)
6812 old_debug=${old_debug#*=}
6813 $LCTL set_param debug="reada mmap"
6815 # create a test file
6816 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6818 echo Cancel LRU locks on lustre client to flush the client cache
6819 cancel_lru_locks osc
6821 echo Reset readahead stats
6822 $LCTL set_param -n llite.*.read_ahead_stats 0
6824 echo mmap read the file with small block size
6825 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6828 echo checking missing pages
6829 $LCTL get_param llite.*.read_ahead_stats
6830 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6831 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6833 $LCTL set_param debug="$old_debug"
6834 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6837 run_test 101f "check mmap read performance"
6839 test_101g_brw_size_test() {
6841 local pages=$((mb * 1048576 / $(page_size)))
6843 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6844 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6845 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6846 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6850 $LCTL set_param -n osc.*.rpc_stats=0
6852 # 10 RPCs should be enough for the test
6854 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6855 { error "dd write ${mb} MB blocks failed"; return 3; }
6856 cancel_lru_locks osc
6857 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6858 { error "dd write ${mb} MB blocks failed"; return 4; }
6860 # calculate number of full-sized read and write RPCs
6861 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6862 sed -n '/pages per rpc/,/^$/p' |
6863 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6864 END { print reads,writes }'))
6865 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6867 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6875 local osts=$(get_facets OST)
6876 local list=$(comma_list $(osts_nodes))
6877 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6878 local brw_size="obdfilter.*.brw_size"
6880 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6882 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6883 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) -a \
6884 $(lustre_version_code client) -ge $(version_code 2.8.52) ]; then
6885 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6887 if [[ $orig_mb -lt 16 ]]; then
6888 save_lustre_params $osts "$brw_size" > $p
6889 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6890 error "set 16MB RPC size failed"
6892 echo "remount client to enable new RPC size"
6893 remount_client $MOUNT || error "remount_client failed"
6896 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6897 # should be able to set brw_size=12, but no rpc_stats for that
6898 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6901 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6903 if [[ $orig_mb -lt 16 ]]; then
6904 restore_lustre_params < $p
6905 remount_client $MOUNT || error "remount_client restore failed"
6908 rm -f $p $DIR/$tfile
6910 run_test 101g "Big bulk(4/16 MiB) readahead"
6913 test_mkdir $DIR/$tdir
6914 chown $RUNAS_ID $DIR/$tdir
6917 STRIPE_COUNT=$OSTCOUNT
6918 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6920 trap cleanup_test102 EXIT
6922 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6924 for num in 1 2 3 4; do
6925 for count in $(seq 1 $STRIPE_COUNT); do
6926 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6927 local size=`expr $STRIPE_SIZE \* $num`
6928 local file=file"$num-$idx-$count"
6929 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6935 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6941 rm -rf $DIR/d0.sanity/d102
6945 local testfile=$DIR/$tfile
6949 [ "$UID" != 0 ] && skip_env "must run as root" && return
6950 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6951 skip_env "must have user_xattr" && return
6953 [ -z "$(which setfattr 2>/dev/null)" ] &&
6954 skip_env "could not find setfattr" && return
6956 echo "set/get xattr..."
6957 setfattr -n trusted.name1 -v value1 $testfile ||
6958 error "setfattr -n trusted.name1=value1 $testfile failed"
6959 getfattr -n trusted.name1 $testfile 2> /dev/null |
6960 grep "trusted.name1=.value1" ||
6961 error "$testfile missing trusted.name1=value1"
6963 setfattr -n user.author1 -v author1 $testfile ||
6964 error "setfattr -n user.author1=author1 $testfile failed"
6965 getfattr -n user.author1 $testfile 2> /dev/null |
6966 grep "user.author1=.author1" ||
6967 error "$testfile missing trusted.author1=author1"
6970 setfattr -n trusted.name2 -v value2 $testfile ||
6971 error "$testfile unable to set trusted.name2"
6972 setfattr -n trusted.name3 -v value3 $testfile ||
6973 error "$testfile unable to set trusted.name3"
6974 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6975 grep "trusted.name" | wc -l) -eq 3 ] ||
6976 error "$testfile missing 3 trusted.name xattrs"
6978 setfattr -n user.author2 -v author2 $testfile ||
6979 error "$testfile unable to set user.author2"
6980 setfattr -n user.author3 -v author3 $testfile ||
6981 error "$testfile unable to set user.author3"
6982 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6983 grep "user.author" | wc -l) -eq 3 ] ||
6984 error "$testfile missing 3 user.author xattrs"
6986 echo "remove xattr..."
6987 setfattr -x trusted.name1 $testfile ||
6988 error "$testfile error deleting trusted.name1"
6989 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6990 error "$testfile did not delete trusted.name1 xattr"
6992 setfattr -x user.author1 $testfile ||
6993 error "$testfile error deleting user.author1"
6994 echo "set lustre special xattr ..."
6995 $LFS setstripe -c1 $testfile
6996 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
6997 awk -F "=" '/trusted.lov/ { print $2 }' )
6998 setfattr -n "trusted.lov" -v $lovea $testfile ||
6999 error "$testfile doesn't ignore setting trusted.lov again"
7000 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7001 error "$testfile allow setting invalid trusted.lov"
7004 run_test 102a "user xattr test =================================="
7007 [ -z "$(which setfattr 2>/dev/null)" ] &&
7008 skip_env "could not find setfattr" && return
7010 # b10930: get/set/list trusted.lov xattr
7011 echo "get/set/list trusted.lov xattr ..."
7012 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7013 local testfile=$DIR/$tfile
7014 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7015 error "setstripe failed"
7016 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7017 error "getstripe failed"
7018 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7019 error "can't get trusted.lov from $testfile"
7021 local testfile2=${testfile}2
7022 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7023 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7026 setfattr -n trusted.lov -v $value $testfile2
7027 local stripe_size=$($GETSTRIPE -S $testfile2)
7028 local stripe_count=$($GETSTRIPE -c $testfile2)
7029 [[ $stripe_size -eq 65536 ]] ||
7030 error "stripe size $stripe_size != 65536"
7031 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7032 error "stripe count $stripe_count != $STRIPECOUNT"
7035 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7038 [ -z "$(which setfattr 2>/dev/null)" ] &&
7039 skip_env "could not find setfattr" && return
7041 # b10930: get/set/list lustre.lov xattr
7042 echo "get/set/list lustre.lov xattr ..."
7043 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7044 test_mkdir $DIR/$tdir
7045 chown $RUNAS_ID $DIR/$tdir
7046 local testfile=$DIR/$tdir/$tfile
7047 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7048 error "setstripe failed"
7049 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7050 error "getstripe failed"
7051 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7052 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7054 local testfile2=${testfile}2
7055 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7056 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7058 $RUNAS $MCREATE $testfile2
7059 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7060 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7061 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7062 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7063 [ $stripe_count -eq $STRIPECOUNT ] ||
7064 error "stripe count $stripe_count != $STRIPECOUNT"
7066 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7068 compare_stripe_info1() {
7069 local stripe_index_all_zero=true
7071 for num in 1 2 3 4; do
7072 for count in $(seq 1 $STRIPE_COUNT); do
7073 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7074 local size=$((STRIPE_SIZE * num))
7075 local file=file"$num-$offset-$count"
7076 stripe_size=$($LFS getstripe -S $PWD/$file)
7077 [[ $stripe_size -ne $size ]] &&
7078 error "$file: size $stripe_size != $size"
7079 stripe_count=$($LFS getstripe -c $PWD/$file)
7080 # allow fewer stripes to be created, ORI-601
7081 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7082 error "$file: count $stripe_count != $count"
7083 stripe_index=$($LFS getstripe -i $PWD/$file)
7084 [[ $stripe_index -ne 0 ]] &&
7085 stripe_index_all_zero=false
7089 $stripe_index_all_zero &&
7090 error "all files are being extracted starting from OST index 0"
7095 [ -n "$(which tar 2>/dev/null)" ] &&
7096 strings $(which tar) | grep -q "lustre" && echo tar
7100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7101 # b10930: tar test for trusted.lov xattr
7102 TAR=$(find_lustre_tar)
7103 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7104 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7106 test_mkdir $DIR/$tdir
7107 $TAR xf $TMP/$tfile.tar -C $DIR/$tdir --xattrs
7109 compare_stripe_info1
7111 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7115 # b10930: tar test for trusted.lov xattr
7116 TAR=$(find_lustre_tar)
7117 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7118 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7120 test_mkdir $DIR/$tdir.restore
7122 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/$tdir.restore
7123 cd $DIR/$tdir.restore/$tdir
7124 compare_stripe_info1
7126 run_test 102f "tar copy files, not keep osts"
7129 local xsize=${1:-1024} # in bytes
7130 local file=$DIR/$tfile
7132 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7133 skip "must have user_xattr" && return 0
7134 [ -z "$(which setfattr 2>/dev/null)" ] &&
7135 skip_env "could not find setfattr" && return 0
7136 [ -z "$(which getfattr 2>/dev/null)" ] &&
7137 skip_env "could not find getfattr" && return 0
7141 local value="$(generate_string $xsize)"
7143 local xbig=trusted.big
7144 log "save $xbig on $file"
7145 setfattr -n $xbig -v $value $file ||
7146 error "saving $xbig on $file failed"
7148 local orig=$(get_xattr_value $xbig $file)
7149 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7151 local xsml=trusted.sml
7152 log "save $xsml on $file"
7153 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7155 local new=$(get_xattr_value $xbig $file)
7156 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7158 log "grow $xsml on $file"
7159 setfattr -n $xsml -v "$value" $file ||
7160 error "growing $xsml on $file failed"
7162 new=$(get_xattr_value $xbig $file)
7163 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7164 log "$xbig still valid after growing $xsml"
7169 test_102h() { # bug 15777
7172 run_test 102h "grow xattr from inside inode to external block"
7175 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7176 grow_xattr $(max_xattr_size)
7178 run_test 102ha "grow xattr from inside inode to external inode"
7180 test_102i() { # bug 17038
7181 [ -z "$(which getfattr 2>/dev/null)" ] &&
7182 skip "could not find getfattr" && return
7184 ln -s $DIR/$tfile $DIR/${tfile}link
7185 getfattr -n trusted.lov $DIR/$tfile ||
7186 error "lgetxattr on $DIR/$tfile failed"
7187 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7188 grep -i "no such attr" ||
7189 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7190 rm -f $DIR/$tfile $DIR/${tfile}link
7192 run_test 102i "lgetxattr test on symbolic link ============"
7195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7196 TAR=$(find_lustre_tar)
7197 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7198 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7199 setup_test102 "$RUNAS"
7200 test_mkdir $DIR/$tdir
7201 chown $RUNAS_ID $DIR/$tdir
7202 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/$tdir --xattrs
7204 compare_stripe_info1 "$RUNAS"
7206 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7209 [ -z "$(which setfattr 2>/dev/null)" ] &&
7210 skip "could not find setfattr" && return
7212 # b22187 just check that does not crash for regular file.
7213 setfattr -n trusted.lov $DIR/$tfile
7214 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7215 local test_kdir=$DIR/$tdir
7216 test_mkdir $test_kdir
7217 local default_size=$($LFS getstripe -S $test_kdir)
7218 local default_count=$($LFS getstripe -c $test_kdir)
7219 local default_offset=$($LFS getstripe -i $test_kdir)
7220 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7221 error 'dir setstripe failed'
7222 setfattr -n trusted.lov $test_kdir
7223 local stripe_size=$($LFS getstripe -S $test_kdir)
7224 local stripe_count=$($LFS getstripe -c $test_kdir)
7225 local stripe_offset=$($LFS getstripe -i $test_kdir)
7226 [ $stripe_size -eq $default_size ] ||
7227 error "stripe size $stripe_size != $default_size"
7228 [ $stripe_count -eq $default_count ] ||
7229 error "stripe count $stripe_count != $default_count"
7230 [ $stripe_offset -eq $default_offset ] ||
7231 error "stripe offset $stripe_offset != $default_offset"
7232 rm -rf $DIR/$tfile $test_kdir
7234 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7237 [ -z "$(which getfattr 2>/dev/null)" ] &&
7238 skip "could not find getfattr" && return
7240 # LU-532 trusted. xattr is invisible to non-root
7241 local testfile=$DIR/$tfile
7245 echo "listxattr as user..."
7246 chown $RUNAS_ID $testfile
7247 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7248 grep -q "trusted" &&
7249 error "$testfile trusted xattrs are user visible"
7253 run_test 102l "listxattr size test =================================="
7255 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7256 local path=$DIR/$tfile
7259 listxattr_size_check $path || error "listattr_size_check $path failed"
7261 run_test 102m "Ensure listxattr fails on small bufffer ========"
7265 getxattr() { # getxattr path name
7266 # Return the base64 encoding of the value of xattr name on path.
7270 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7272 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7274 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7276 getfattr --absolute-names --encoding=base64 --name=$name $path |
7277 awk -F= -v name=$name '$1 == name {
7278 print substr($0, index($0, "=") + 1);
7282 test_102n() { # LU-4101 mdt: protect internal xattrs
7283 [ -z "$(which setfattr 2>/dev/null)" ] &&
7284 skip "could not find setfattr" && return
7285 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7287 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7291 local file0=$DIR/$tfile.0
7292 local file1=$DIR/$tfile.1
7293 local xattr0=$TMP/$tfile.0
7294 local xattr1=$TMP/$tfile.1
7295 local namelist="lov lma lmv link fid version som hsm"
7299 rm -rf $file0 $file1 $xattr0 $xattr1
7302 # Get 'before' xattrs of $file1.
7303 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7305 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7306 namelist+=" lfsck_namespace"
7307 for name in $namelist; do
7308 # Try to copy xattr from $file0 to $file1.
7309 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7311 setfattr --name=trusted.$name --value="$value" $file1 ||
7312 error "setxattr 'trusted.$name' failed"
7314 # Try to set a garbage xattr.
7315 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7317 if [[ x$name == "xlov" ]]; then
7318 setfattr --name=trusted.lov --value="$value" $file1 &&
7319 error "setxattr invalid 'trusted.lov' success"
7321 setfattr --name=trusted.$name --value="$value" $file1 ||
7322 error "setxattr invalid 'trusted.$name' failed"
7325 # Try to remove the xattr from $file1. We don't care if this
7326 # appears to succeed or fail, we just don't want there to be
7327 # any changes or crashes.
7328 setfattr --remove=$trusted.$name $file1 2> /dev/null
7331 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7334 # Try to copy xattr from $file0 to $file1.
7335 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7337 setfattr --name=trusted.$name --value="$value" $file1 ||
7338 error "setxattr 'trusted.$name' failed"
7340 # Try to set a garbage xattr.
7341 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7343 setfattr --name=trusted.$name --value="$value" $file1 ||
7344 error "setxattr 'trusted.$name' failed"
7346 # Try to remove the xattr from $file1. We don't care if this
7347 # appears to succeed or fail, we just don't want there to be
7348 # any changes or crashes.
7349 setfattr --remove=$trusted.$name $file1 2> /dev/null
7352 # Get 'after' xattrs of file1.
7353 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7355 if ! diff $xattr0 $xattr1; then
7356 error "before and after xattrs of '$file1' differ"
7359 rm -rf $file0 $file1 $xattr0 $xattr1
7363 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7365 test_102p() { # LU-4703 setxattr did not check ownership
7366 local testfile=$DIR/$tfile
7368 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7369 skip "MDS needs to be at least 2.5.56" && return
7373 echo "setfacl as user..."
7374 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7375 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7377 echo "setfattr as user..."
7378 setfacl -m "u:$RUNAS_ID:---" $testfile
7379 $RUNAS setfattr -x system.posix_acl_access $testfile
7380 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7382 run_test 102p "check setxattr(2) correctly fails without permission"
7385 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7386 skip "MDS needs to be at least 2.6.92" && return
7387 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7389 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7392 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7393 skip "MDS needs to be at least 2.6.93" && return
7394 touch $DIR/$tfile || error "touch"
7395 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7396 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7397 rm $DIR/$tfile || error "rm"
7400 mkdir -p $DIR/$tdir || error "mkdir"
7401 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7402 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7403 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7404 error "$testfile error deleting user.author1"
7405 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7406 grep "user.$(basename $tdir)" &&
7407 error "$tdir did not delete user.$(basename $tdir)"
7408 rmdir $DIR/$tdir || error "rmdir"
7411 test_mkdir $DIR/$tdir
7412 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7413 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7414 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7415 error "$testfile error deleting user.author1"
7416 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7417 grep "user.$(basename $tdir)" &&
7418 error "$tdir did not delete user.$(basename $tdir)"
7419 rmdir $DIR/$tdir || error "rm striped dir"
7421 run_test 102r "set EAs with empty values"
7425 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7430 [ "$UID" != 0 ] && skip_env "must run as root" && return
7431 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7432 skip "must have acl enabled" && return
7433 [ -z "$(which setfacl 2>/dev/null)" ] &&
7434 skip_env "could not find setfacl" && return
7435 $GSS && skip "could not run under gss" && return
7436 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7438 gpasswd -a daemon bin # LU-5641
7439 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7441 declare -a identity_old
7443 for num in $(seq $MDSCOUNT); do
7444 switch_identity $num true || identity_old[$num]=$?
7452 echo "performing cp ..."
7453 run_acl_subtest cp || error "run_acl_subtest cp failed"
7454 echo "performing getfacl-noacl..."
7455 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7456 echo "performing misc..."
7457 run_acl_subtest misc || error "misc test failed"
7458 echo "performing permissions..."
7459 run_acl_subtest permissions || error "permissions failed"
7460 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7461 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7462 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7463 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7465 echo "performing permissions xattr..."
7466 run_acl_subtest permissions_xattr ||
7467 error "permissions_xattr failed"
7469 echo "performing setfacl..."
7470 run_acl_subtest setfacl || error "setfacl test failed"
7472 # inheritance test got from HP
7473 echo "performing inheritance..."
7474 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7475 chmod +x make-tree || error "chmod +x failed"
7476 run_acl_subtest inheritance || error "inheritance test failed"
7479 echo "LU-974 ignore umask when acl is enabled..."
7480 run_acl_subtest 974 || error "LU-974 umask test failed"
7481 if [ $MDSCOUNT -ge 2 ]; then
7482 run_acl_subtest 974_remote ||
7483 error "LU-974 umask test failed under remote dir"
7486 echo "LU-2561 newly created file is same size as directory..."
7487 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7488 run_acl_subtest 2561 || error "LU-2561 test failed"
7490 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7493 run_acl_subtest 4924 || error "LU-4924 test failed"
7498 for num in $(seq $MDSCOUNT); do
7499 if [ "${identity_old[$num]}" = 1 ]; then
7500 switch_identity $num false || identity_old[$num]=$?
7504 run_test 103a "acl test ========================================="
7508 cp -rp $DIR/$tdir $DIR/$tdir.bak
7510 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7511 error "$DIR/$tdir shouldn't contain default ACL"
7512 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7513 error "$DIR/$tdir.bak shouldn't contain default ACL"
7516 run_test 103c "'cp -rp' won't set empty acl"
7519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7521 lfs df || error "lfs df failed"
7522 lfs df -ih || error "lfs df -ih failed"
7523 lfs df -h $DIR || error "lfs df -h $DIR failed"
7524 lfs df -i $DIR || error "lfs df -i $DIR failed"
7525 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7526 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7528 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7529 lctl --device %$OSC deactivate
7530 lfs df || error "lfs df with deactivated OSC failed"
7531 lctl --device %$OSC activate
7532 # wait the osc back to normal
7533 wait_osc_import_state client ost FULL
7535 lfs df || error "lfs df with reactivated OSC failed"
7538 run_test 104a "lfs df [-ih] [path] test ========================="
7541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7542 [ $RUNAS_ID -eq $UID ] &&
7543 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7545 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7546 grep "Permission denied" | wc -l)))
7547 if [ $denied_cnt -ne 0 ]; then
7548 error "lfs check servers test failed"
7551 run_test 104b "$RUNAS lfs check servers test ===================="
7554 # doesn't work on 2.4 kernels
7556 if $(flock_is_enabled); then
7557 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7559 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7563 run_test 105a "flock when mounted without -o flock test ========"
7567 if $(flock_is_enabled); then
7568 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7570 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7574 run_test 105b "fcntl when mounted without -o flock test ========"
7578 if $(flock_is_enabled); then
7579 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7581 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7585 run_test 105c "lockf when mounted without -o flock test"
7587 test_105d() { # bug 15924
7588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7589 test_mkdir $DIR/$tdir
7590 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7591 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7592 $LCTL set_param fail_loc=0x80000315
7593 flocks_test 2 $DIR/$tdir
7595 run_test 105d "flock race (should not freeze) ========"
7597 test_105e() { # bug 22660 && 22040
7598 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7600 flocks_test 3 $DIR/$tfile
7602 run_test 105e "Two conflicting flocks from same process"
7604 test_106() { #bug 10921
7605 test_mkdir $DIR/$tdir
7606 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7607 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7609 run_test 106 "attempt exec of dir followed by chown of that dir"
7612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7619 local save_pattern=$(sysctl -n kernel.core_pattern)
7620 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7621 sysctl -w kernel.core_pattern=$file
7622 sysctl -w kernel.core_uses_pid=0
7630 kill -s 11 $SLEEPPID
7632 if [ -e $file ]; then
7633 size=`stat -c%s $file`
7634 [ $size -eq 0 ] && error "Fail to create core file $file"
7636 error "Fail to create core file $file"
7639 sysctl -w kernel.core_pattern=$save_pattern
7640 sysctl -w kernel.core_uses_pid=$save_uses_pid
7643 run_test 107 "Coredump on SIG"
7646 test_mkdir $DIR/$tdir
7647 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
7648 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
7649 error "mkdir with 256 char should fail, but did not"
7650 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7651 error "create with 255 char failed"
7652 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7653 error "create with 256 char should fail, but did not"
7658 run_test 110 "filename length checking"
7661 # Purpose: To verify dynamic thread (OSS) creation.
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7665 remote_ost_nodsh && skip "remote OST with nodsh" && return
7667 # Lustre does not stop service threads once they are started.
7668 # Reset number of running threads to default.
7673 local save_params="$TMP/sanity-$TESTNAME.parameters"
7675 # Get ll_ost_io count before I/O
7676 OSTIO_pre=$(do_facet ost1 \
7677 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7678 # Exit if lustre is not running (ll_ost_io not running).
7679 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7681 echo "Starting with $OSTIO_pre threads"
7682 local thread_max=$((OSTIO_pre * 2))
7683 local rpc_in_flight=$((thread_max * 2))
7684 # Number of I/O Process proposed to be started.
7686 local facets=$(get_facets OST)
7688 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
7689 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
7691 # Set in_flight to $rpc_in_flight
7692 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7693 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7694 nfiles=${rpc_in_flight}
7695 # Set ost thread_max to $thread_max
7696 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7698 # 5 Minutes should be sufficient for max number of OSS
7699 # threads(thread_max) to be created.
7703 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7704 test_mkdir $DIR/$tdir
7705 for i in $(seq $nfiles); do
7706 local file=$DIR/$tdir/${tfile}-$i
7707 $LFS setstripe -c -1 -i 0 $file
7708 ($WTL $file $timeout)&
7711 # I/O Started - Wait for thread_started to reach thread_max or report
7712 # error if thread_started is more than thread_max.
7713 echo "Waiting for thread_started to reach thread_max"
7714 local thread_started=0
7715 local end_time=$((SECONDS + timeout))
7717 while [ $SECONDS -le $end_time ] ; do
7719 # Get ost i/o thread_started count.
7720 thread_started=$(do_facet ost1 \
7722 ost.OSS.ost_io.threads_started | cut -d= -f2")
7723 # Break out if thread_started is equal/greater than thread_max
7724 if [[ $thread_started -ge $thread_max ]]; then
7725 echo ll_ost_io thread_started $thread_started, \
7726 equal/greater than thread_max $thread_max
7732 # Cleanup - We have the numbers, Kill i/o jobs if running.
7733 jobcount=($(jobs -p))
7734 for i in $(seq 0 $((${#jobcount[@]}-1)))
7736 kill -9 ${jobcount[$i]}
7737 if [ $? -ne 0 ] ; then
7739 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7743 # Cleanup files left by WTL binary.
7744 for i in $(seq $nfiles); do
7745 local file=$DIR/$tdir/${tfile}-$i
7747 if [ $? -ne 0 ] ; then
7748 echo "Warning: Failed to delete file $file"
7752 restore_lustre_params <$save_params
7753 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7755 # Error out if no new thread has started or Thread started is greater
7757 if [[ $thread_started -le $OSTIO_pre ||
7758 $thread_started -gt $thread_max ]]; then
7759 error "ll_ost_io: thread_started $thread_started" \
7760 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7761 "No new thread started or thread started greater " \
7765 run_test 115 "verify dynamic thread creation===================="
7768 wait_delete_completed
7769 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7770 echo "OST kbytes available: ${AVAIL[@]}"
7775 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7776 #echo OST $i: ${AVAIL[i]}kb
7777 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7781 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7786 echo "Min free space: OST $MINI: $MINV"
7787 echo "Max free space: OST $MAXI: $MAXV"
7790 test_116a() { # was previously test_116()
7791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7794 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7796 echo -n "Free space priority "
7797 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7802 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7803 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7805 trap simple_cleanup_common EXIT
7808 # Check if we need to generate uneven OSTs
7809 test_mkdir -p $DIR/$tdir/OST${MINI}
7810 local FILL=$((MINV / 4))
7811 local DIFF=$((MAXV - MINV))
7812 local DIFF2=$((DIFF * 100 / MINV))
7814 local threshold=$(do_facet $SINGLEMDS \
7815 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7816 threshold=${threshold%%%}
7817 echo -n "Check for uneven OSTs: "
7818 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7820 if [[ $DIFF2 -gt $threshold ]]; then
7822 echo "Don't need to fill OST$MINI"
7824 # generate uneven OSTs. Write 2% over the QOS threshold value
7826 DIFF=$((threshold - DIFF2 + 2))
7827 DIFF2=$((MINV * DIFF / 100))
7828 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7829 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7830 error "setstripe failed"
7831 DIFF=$((DIFF2 / 2048))
7833 while [ $i -lt $DIFF ]; do
7835 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7836 bs=2M count=1 2>/dev/null
7845 DIFF=$((MAXV - MINV))
7846 DIFF2=$((DIFF * 100 / MINV))
7847 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7848 if [ $DIFF2 -gt $threshold ]; then
7851 echo "failed - QOS mode won't be used"
7852 skip "QOS imbalance criteria not met"
7853 simple_cleanup_common
7862 # now fill using QOS
7863 $SETSTRIPE -c 1 $DIR/$tdir
7864 FILL=$((FILL / 200))
7865 if [ $FILL -gt 600 ]; then
7868 echo "writing $FILL files to QOS-assigned OSTs"
7870 while [ $i -lt $FILL ]; do
7872 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7876 echo "wrote $i 200k files"
7880 echo "Note: free space may not be updated, so measurements might be off"
7882 DIFF2=$((MAXV - MINV))
7883 echo "free space delta: orig $DIFF final $DIFF2"
7884 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7885 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7886 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7887 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7888 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7889 if [[ $DIFF -gt 0 ]]; then
7890 FILL=$((DIFF2 * 100 / DIFF - 100))
7891 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7894 # Figure out which files were written where
7895 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7896 awk '/'$MINI1': / {print $2; exit}')
7898 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7899 echo "$MINC files created on smaller OST $MINI1"
7900 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7901 awk '/'$MAXI1': / {print $2; exit}')
7903 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7904 echo "$MAXC files created on larger OST $MAXI1"
7905 if [[ $MINC -gt 0 ]]; then
7906 FILL=$((MAXC * 100 / MINC - 100))
7907 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7909 [[ $MAXC -gt $MINC ]] ||
7910 error_ignore LU-9 "stripe QOS didn't balance free space"
7911 simple_cleanup_common
7913 run_test 116a "stripe QOS: free space balance ==================="
7915 test_116b() { # LU-2093
7916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7917 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7919 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7920 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7921 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7922 [ -z "$old_rr" ] && skip "no QOS" && return 0
7923 do_facet $SINGLEMDS lctl set_param \
7924 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7926 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7927 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7928 do_facet $SINGLEMDS lctl set_param fail_loc=0
7930 do_facet $SINGLEMDS lctl set_param \
7931 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7933 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7935 test_117() # bug 10891
7937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7938 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7939 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7940 lctl set_param fail_loc=0x21e
7941 > $DIR/$tfile || error "truncate failed"
7942 lctl set_param fail_loc=0
7943 echo "Truncate succeeded."
7946 run_test 117 "verify osd extend =========="
7948 NO_SLOW_RESENDCOUNT=4
7949 export OLD_RESENDCOUNT=""
7950 set_resend_count () {
7951 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7952 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7953 lctl set_param -n $PROC_RESENDCOUNT $1
7954 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7957 # for reduce test_118* time (b=14842)
7958 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7960 # Reset async IO behavior after error case
7962 FILE=$DIR/reset_async
7964 # Ensure all OSCs are cleared
7965 $SETSTRIPE -c -1 $FILE
7966 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7971 test_118a() #bug 11710
7973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7976 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7977 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7978 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7980 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7981 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7986 run_test 118a "verify O_SYNC works =========="
7990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7991 remote_ost_nodsh && skip "remote OST with nodsh" && return
7995 #define OBD_FAIL_SRV_ENOENT 0x217
7996 set_nodes_failloc "$(osts_nodes)" 0x217
7997 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7999 set_nodes_failloc "$(osts_nodes)" 0
8000 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8001 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8004 if [[ $RC -eq 0 ]]; then
8005 error "Must return error due to dropped pages, rc=$RC"
8009 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8010 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8014 echo "Dirty pages not leaked on ENOENT"
8016 # Due to the above error the OSC will issue all RPCs syncronously
8017 # until a subsequent RPC completes successfully without error.
8018 $MULTIOP $DIR/$tfile Ow4096yc
8023 run_test 118b "Reclaim dirty pages on fatal error =========="
8027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8029 # for 118c, restore the original resend count, LU-1940
8030 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8031 set_resend_count $OLD_RESENDCOUNT
8032 remote_ost_nodsh && skip "remote OST with nodsh" && return
8036 #define OBD_FAIL_OST_EROFS 0x216
8037 set_nodes_failloc "$(osts_nodes)" 0x216
8039 # multiop should block due to fsync until pages are written
8040 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8044 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8045 error "Multiop failed to block on fsync, pid=$MULTIPID"
8048 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8050 if [[ $WRITEBACK -eq 0 ]]; then
8051 error "No page in writeback, writeback=$WRITEBACK"
8054 set_nodes_failloc "$(osts_nodes)" 0
8057 if [[ $RC -ne 0 ]]; then
8058 error "Multiop fsync failed, rc=$RC"
8061 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8062 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8064 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8065 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8069 echo "Dirty pages flushed via fsync on EROFS"
8072 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8074 # continue to use small resend count to reduce test_118* time (b=14842)
8075 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8080 remote_ost_nodsh && skip "remote OST with nodsh" && return
8084 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8085 set_nodes_failloc "$(osts_nodes)" 0x214
8086 # multiop should block due to fsync until pages are written
8087 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8091 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8092 error "Multiop failed to block on fsync, pid=$MULTIPID"
8095 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8097 if [[ $WRITEBACK -eq 0 ]]; then
8098 error "No page in writeback, writeback=$WRITEBACK"
8101 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8102 set_nodes_failloc "$(osts_nodes)" 0
8104 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8105 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8107 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8108 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8112 echo "Dirty pages gaurenteed flushed via fsync"
8115 run_test 118d "Fsync validation inject a delay of the bulk =========="
8118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8121 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8122 lctl set_param fail_loc=0x8000040a
8124 # Should simulate EINVAL error which is fatal
8125 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8127 if [[ $RC -eq 0 ]]; then
8128 error "Must return error due to dropped pages, rc=$RC"
8131 lctl set_param fail_loc=0x0
8133 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8134 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8135 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8137 if [[ $LOCKED -ne 0 ]]; then
8138 error "Locked pages remain in cache, locked=$LOCKED"
8141 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8142 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8146 echo "No pages locked after fsync"
8151 run_test 118f "Simulate unrecoverable OSC side error =========="
8154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8157 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8158 lctl set_param fail_loc=0x406
8160 # simulate local -ENOMEM
8161 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8164 lctl set_param fail_loc=0
8165 if [[ $RC -eq 0 ]]; then
8166 error "Must return error due to dropped pages, rc=$RC"
8169 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8170 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8171 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8173 if [[ $LOCKED -ne 0 ]]; then
8174 error "Locked pages remain in cache, locked=$LOCKED"
8177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8182 echo "No pages locked after fsync"
8187 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8191 remote_ost_nodsh && skip "remote OST with nodsh" && return
8195 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8196 set_nodes_failloc "$(osts_nodes)" 0x20e
8197 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8198 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8201 set_nodes_failloc "$(osts_nodes)" 0
8202 if [[ $RC -eq 0 ]]; then
8203 error "Must return error due to dropped pages, rc=$RC"
8206 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8207 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8208 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8210 if [[ $LOCKED -ne 0 ]]; then
8211 error "Locked pages remain in cache, locked=$LOCKED"
8214 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8215 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8219 echo "No pages locked after fsync"
8223 run_test 118h "Verify timeout in handling recoverables errors =========="
8225 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8229 remote_ost_nodsh && skip "remote OST with nodsh" && return
8233 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8234 set_nodes_failloc "$(osts_nodes)" 0x20e
8236 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8237 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8240 set_nodes_failloc "$(osts_nodes)" 0
8244 if [[ $RC -ne 0 ]]; then
8245 error "got error, but should be not, rc=$RC"
8248 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8249 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8250 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8251 if [[ $LOCKED -ne 0 ]]; then
8252 error "Locked pages remain in cache, locked=$LOCKED"
8255 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8256 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8260 echo "No pages locked after fsync"
8264 run_test 118i "Fix error before timeout in recoverable error =========="
8266 [ "$SLOW" = "no" ] && set_resend_count 4
8269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8270 remote_ost_nodsh && skip "remote OST with nodsh" && return
8274 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8275 set_nodes_failloc "$(osts_nodes)" 0x220
8277 # return -EIO from OST
8278 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8280 set_nodes_failloc "$(osts_nodes)" 0x0
8281 if [[ $RC -eq 0 ]]; then
8282 error "Must return error due to dropped pages, rc=$RC"
8285 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8286 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8287 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8288 if [[ $LOCKED -ne 0 ]]; then
8289 error "Locked pages remain in cache, locked=$LOCKED"
8292 # in recoverable error on OST we want resend and stay until it finished
8293 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8294 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8298 echo "No pages locked after fsync"
8302 run_test 118j "Simulate unrecoverable OST side error =========="
8306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8307 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8309 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8310 set_nodes_failloc "$(osts_nodes)" 0x20e
8311 test_mkdir $DIR/$tdir
8313 for ((i=0;i<10;i++)); do
8314 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8315 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8322 set_nodes_failloc "$(osts_nodes)" 0
8325 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8331 test_mkdir $DIR/$tdir
8332 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8335 run_test 118l "fsync dir"
8337 test_118m() # LU-3066
8339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8340 test_mkdir $DIR/$tdir
8341 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8344 run_test 118m "fdatasync dir ========="
8346 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8348 test_119a() # bug 11737
8350 BSIZE=$((512 * 1024))
8351 directio write $DIR/$tfile 0 1 $BSIZE
8352 # We ask to read two blocks, which is more than a file size.
8353 # directio will indicate an error when requested and actual
8354 # sizes aren't equeal (a normal situation in this case) and
8355 # print actual read amount.
8356 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8357 if [ "$NOB" != "$BSIZE" ]; then
8358 error "read $NOB bytes instead of $BSIZE"
8362 run_test 119a "Short directIO read must return actual read amount"
8364 test_119b() # bug 11737
8366 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8368 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8369 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8371 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8372 error "direct read failed"
8375 run_test 119b "Sparse directIO read must return actual read amount"
8377 test_119c() # bug 13099
8380 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8381 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8384 run_test 119c "Testing for direct read hitting hole"
8386 test_119d() # bug 15950
8388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8389 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8390 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8392 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8393 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8394 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8395 lctl set_param fail_loc=0x40d
8396 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8399 cat $DIR/$tfile > /dev/null &
8400 lctl set_param fail_loc=0
8403 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8405 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8406 error "the read rpcs have not completed in 2s"
8408 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8410 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8414 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8415 test_mkdir $DIR/$tdir
8416 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8417 { skip "no early lock cancel on server"; return 0; }
8419 lru_resize_disable mdc
8420 lru_resize_disable osc
8421 cancel_lru_locks mdc
8422 # asynchronous object destroy at MDT could cause bl ast to client
8423 cancel_lru_locks osc
8425 stat $DIR/$tdir > /dev/null
8426 can1=$(do_facet $SINGLEMDS \
8427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8428 awk '/ldlm_cancel/ {print $2}')
8429 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8430 awk '/ldlm_bl_callback/ {print $2}')
8431 test_mkdir -c1 $DIR/$tdir/d1
8432 can2=$(do_facet $SINGLEMDS \
8433 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8434 awk '/ldlm_cancel/ {print $2}')
8435 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8436 awk '/ldlm_bl_callback/ {print $2}')
8437 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8438 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8439 lru_resize_enable mdc
8440 lru_resize_enable osc
8442 run_test 120a "Early Lock Cancel: mkdir test"
8445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8447 test_mkdir $DIR/$tdir
8448 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8449 { skip "no early lock cancel on server"; return 0; }
8450 lru_resize_disable mdc
8451 lru_resize_disable osc
8452 cancel_lru_locks mdc
8453 stat $DIR/$tdir > /dev/null
8454 can1=$(do_facet $SINGLEMDS \
8455 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8456 awk '/ldlm_cancel/ {print $2}')
8457 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8458 awk '/ldlm_bl_callback/ {print $2}')
8460 can2=$(do_facet $SINGLEMDS \
8461 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8462 awk '/ldlm_cancel/ {print $2}')
8463 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8464 awk '/ldlm_bl_callback/ {print $2}')
8465 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8466 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8467 lru_resize_enable mdc
8468 lru_resize_enable osc
8470 run_test 120b "Early Lock Cancel: create test"
8473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8475 test_mkdir -c1 $DIR/$tdir
8476 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8477 { skip "no early lock cancel on server"; return 0; }
8478 lru_resize_disable mdc
8479 lru_resize_disable osc
8480 test_mkdir -c1 $DIR/$tdir/d1
8481 test_mkdir -c1 $DIR/$tdir/d2
8482 touch $DIR/$tdir/d1/f1
8483 cancel_lru_locks mdc
8484 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8485 can1=$(do_facet $SINGLEMDS \
8486 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8487 awk '/ldlm_cancel/ {print $2}')
8488 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8489 awk '/ldlm_bl_callback/ {print $2}')
8490 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8491 can2=$(do_facet $SINGLEMDS \
8492 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8493 awk '/ldlm_cancel/ {print $2}')
8494 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8495 awk '/ldlm_bl_callback/ {print $2}')
8496 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8497 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8498 lru_resize_enable mdc
8499 lru_resize_enable osc
8501 run_test 120c "Early Lock Cancel: link test"
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8505 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8506 test_mkdir -c1 $DIR/$tdir
8507 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8508 { skip "no early lock cancel on server"; return 0; }
8509 lru_resize_disable mdc
8510 lru_resize_disable osc
8512 cancel_lru_locks mdc
8513 stat $DIR/$tdir > /dev/null
8514 can1=$(do_facet $SINGLEMDS \
8515 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8516 awk '/ldlm_cancel/ {print $2}')
8517 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8518 awk '/ldlm_bl_callback/ {print $2}')
8519 chmod a+x $DIR/$tdir
8520 can2=$(do_facet $SINGLEMDS \
8521 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8522 awk '/ldlm_cancel/ {print $2}')
8523 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8524 awk '/ldlm_bl_callback/ {print $2}')
8525 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8526 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8527 lru_resize_enable mdc
8528 lru_resize_enable osc
8530 run_test 120d "Early Lock Cancel: setattr test"
8533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8534 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8535 { skip "no early lock cancel on server"; return 0; }
8536 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8537 local dlmtrace_set=false
8539 test_mkdir -c1 $DIR/$tdir
8540 lru_resize_disable mdc
8541 lru_resize_disable osc
8542 ! $LCTL get_param debug | grep -q dlmtrace &&
8543 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8544 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8545 cancel_lru_locks mdc
8546 cancel_lru_locks osc
8547 dd if=$DIR/$tdir/f1 of=/dev/null
8548 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8549 # XXX client can not do early lock cancel of OST lock
8550 # during unlink (LU-4206), so cancel osc lock now.
8552 cancel_lru_locks osc
8553 can1=$(do_facet $SINGLEMDS \
8554 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8555 awk '/ldlm_cancel/ {print $2}')
8556 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8557 awk '/ldlm_bl_callback/ {print $2}')
8558 unlink $DIR/$tdir/f1
8560 can2=$(do_facet $SINGLEMDS \
8561 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8562 awk '/ldlm_cancel/ {print $2}')
8563 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8564 awk '/ldlm_bl_callback/ {print $2}')
8565 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8566 $LCTL dk $TMP/cancel.debug.txt
8567 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8568 $LCTL dk $TMP/blocking.debug.txt
8569 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8570 lru_resize_enable mdc
8571 lru_resize_enable osc
8573 run_test 120e "Early Lock Cancel: unlink test"
8576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8577 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8578 { skip "no early lock cancel on server"; return 0; }
8579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8580 test_mkdir -c1 $DIR/$tdir
8581 lru_resize_disable mdc
8582 lru_resize_disable osc
8583 test_mkdir -c1 $DIR/$tdir/d1
8584 test_mkdir -c1 $DIR/$tdir/d2
8585 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8586 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8587 cancel_lru_locks mdc
8588 cancel_lru_locks osc
8589 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8590 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8591 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8592 # XXX client can not do early lock cancel of OST lock
8593 # during rename (LU-4206), so cancel osc lock now.
8595 cancel_lru_locks osc
8596 can1=$(do_facet $SINGLEMDS \
8597 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8598 awk '/ldlm_cancel/ {print $2}')
8599 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8600 awk '/ldlm_bl_callback/ {print $2}')
8601 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8603 can2=$(do_facet $SINGLEMDS \
8604 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8605 awk '/ldlm_cancel/ {print $2}')
8606 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8607 awk '/ldlm_bl_callback/ {print $2}')
8608 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8609 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8610 lru_resize_enable mdc
8611 lru_resize_enable osc
8613 run_test 120f "Early Lock Cancel: rename test"
8616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8617 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8618 { skip "no early lock cancel on server"; return 0; }
8619 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8620 lru_resize_disable mdc
8621 lru_resize_disable osc
8623 echo create $count files
8624 test_mkdir $DIR/$tdir
8625 cancel_lru_locks mdc
8626 cancel_lru_locks osc
8629 can0=$(do_facet $SINGLEMDS \
8630 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8631 awk '/ldlm_cancel/ {print $2}')
8632 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8633 awk '/ldlm_bl_callback/ {print $2}')
8634 createmany -o $DIR/$tdir/f $count
8636 can1=$(do_facet $SINGLEMDS \
8637 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8638 awk '/ldlm_cancel/ {print $2}')
8639 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8640 awk '/ldlm_bl_callback/ {print $2}')
8642 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8643 echo rm $count files
8646 can2=$(do_facet $SINGLEMDS \
8647 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8648 awk '/ldlm_cancel/ {print $2}')
8649 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8650 awk '/ldlm_bl_callback/ {print $2}')
8652 echo total: $count removes in $((t2-t1))
8653 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8655 # wait for commitment of removal
8656 lru_resize_enable mdc
8657 lru_resize_enable osc
8659 run_test 120g "Early Lock Cancel: performance test"
8661 test_121() { #bug #10589
8662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8664 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8665 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8666 lctl set_param fail_loc=0x310
8667 cancel_lru_locks osc > /dev/null
8668 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8669 lctl set_param fail_loc=0
8670 [[ $reads -eq $writes ]] ||
8671 error "read $reads blocks, must be $writes blocks"
8673 run_test 121 "read cancel race ========="
8675 test_123a() { # was test 123, statahead(bug 11401)
8676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8678 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
8679 log "testing UP system. Performance may be lower than expected."
8684 test_mkdir $DIR/$tdir
8685 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8686 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8688 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8689 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8691 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8692 lctl set_param -n llite.*.statahead_max 0
8693 lctl get_param llite.*.statahead_max
8694 cancel_lru_locks mdc
8695 cancel_lru_locks osc
8697 time ls -l $DIR/$tdir | wc -l
8699 delta=$((etime - stime))
8700 log "ls $i files without statahead: $delta sec"
8701 lctl set_param llite.*.statahead_max=$max
8703 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8704 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8705 cancel_lru_locks mdc
8706 cancel_lru_locks osc
8708 time ls -l $DIR/$tdir | wc -l
8710 delta_sa=$((etime - stime))
8711 log "ls $i files with statahead: $delta_sa sec"
8712 lctl get_param -n llite.*.statahead_stats
8713 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8715 [[ $swrong -lt $ewrong ]] &&
8716 log "statahead was stopped, maybe too many locks held!"
8717 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8719 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8720 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8721 lctl set_param -n llite.*.statahead_max 0
8722 lctl get_param llite.*.statahead_max
8723 cancel_lru_locks mdc
8724 cancel_lru_locks osc
8726 time ls -l $DIR/$tdir | wc -l
8728 delta=$((etime - stime))
8729 log "ls $i files again without statahead: $delta sec"
8730 lctl set_param llite.*.statahead_max=$max
8731 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8732 if [ $SLOWOK -eq 0 ]; then
8733 error "ls $i files is slower with statahead!"
8735 log "ls $i files is slower with statahead!"
8741 [ $delta -gt 20 ] && break
8742 [ $delta -gt 8 ] && MULT=$((50 / delta))
8743 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8751 delta=$((etime - stime))
8752 log "rm -r $DIR/$tdir/: $delta seconds"
8754 lctl get_param -n llite.*.statahead_stats
8756 run_test 123a "verify statahead work"
8758 test_123b () { # statahead(bug 15027)
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8760 test_mkdir $DIR/$tdir
8761 createmany -o $DIR/$tdir/$tfile-%d 1000
8763 cancel_lru_locks mdc
8764 cancel_lru_locks osc
8766 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8767 lctl set_param fail_loc=0x80000803
8768 ls -lR $DIR/$tdir > /dev/null
8770 lctl set_param fail_loc=0x0
8771 lctl get_param -n llite.*.statahead_stats
8776 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8780 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8781 { skip "no lru resize on server"; return 0; }
8783 test_mkdir $DIR/$tdir
8785 log "create $NR files at $DIR/$tdir"
8786 createmany -o $DIR/$tdir/f $NR ||
8787 error "failed to create $NR files in $DIR/$tdir"
8789 cancel_lru_locks mdc
8790 ls -l $DIR/$tdir > /dev/null
8794 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8795 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8796 LRU_SIZE=$($LCTL get_param -n $PARAM)
8797 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8798 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8800 log "NS=$(basename $NSDIR)"
8805 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8806 skip "Not enough cached locks created!"
8813 # We know that lru resize allows one client to hold $LIMIT locks
8814 # for 10h. After that locks begin to be killed by client.
8816 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8818 if [ $LIMIT -lt $LRU_SIZE ]; then
8819 skip "Limit is too small $LIMIT"
8823 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8824 # killing locks. Some time was spent for creating locks. This means
8825 # that up to the moment of sleep finish we must have killed some of
8826 # them (10-100 locks). This depends on how fast ther were created.
8827 # Many of them were touched in almost the same moment and thus will
8828 # be killed in groups.
8829 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8831 # Use $LRU_SIZE_B here to take into account real number of locks
8832 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8833 local LRU_SIZE_B=$LRU_SIZE
8835 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8836 log "OLD_LVF=$OLD_LVF"
8837 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8839 # Let's make sure that we really have some margin. Client checks
8840 # cached locks every 10 sec.
8842 log "Sleep ${SLEEP} sec"
8844 while ((SEC<$SLEEP)); do
8848 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8852 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8853 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8855 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8856 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8857 unlinkmany $DIR/$tdir/f $NR
8861 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8862 log "unlink $NR files at $DIR/$tdir"
8863 unlinkmany $DIR/$tdir/f $NR
8865 run_test 124a "lru resize ======================================="
8867 get_max_pool_limit()
8869 local limit=$($LCTL get_param \
8870 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8873 if [[ $l -gt $max ]]; then
8881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8882 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8883 { skip "no lru resize on server"; return 0; }
8885 LIMIT=$(get_max_pool_limit)
8887 NR=$(($(default_lru_size)*20))
8888 if [[ $NR -gt $LIMIT ]]; then
8889 log "Limit lock number by $LIMIT locks"
8893 IFree=$(mdsrate_inodes_available)
8894 if [ $IFree -lt $NR ]; then
8895 log "Limit lock number by $IFree inodes"
8899 lru_resize_disable mdc
8900 test_mkdir -p $DIR/$tdir/disable_lru_resize
8902 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8903 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8904 cancel_lru_locks mdc
8907 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8910 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8913 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8917 nolruresize_delta=$((etime-stime))
8918 log "ls -la time: $nolruresize_delta seconds"
8919 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8920 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8922 lru_resize_enable mdc
8923 test_mkdir -p $DIR/$tdir/enable_lru_resize
8925 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8926 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8927 cancel_lru_locks mdc
8930 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8933 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8936 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8940 lruresize_delta=$((etime-stime))
8941 log "ls -la time: $lruresize_delta seconds"
8942 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8944 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8945 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8946 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8947 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8949 log "lru resize performs the same with no lru resize"
8951 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8953 run_test 124b "lru resize (performance test) ======================="
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8957 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8958 { skip "no lru resize on server"; return 0; }
8960 # cache ununsed locks on client
8962 cancel_lru_locks mdc
8963 test_mkdir $DIR/$tdir
8964 createmany -o $DIR/$tdir/f $nr ||
8965 error "failed to create $nr files in $DIR/$tdir"
8966 ls -l $DIR/$tdir > /dev/null
8968 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8969 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8970 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8971 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8972 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8974 # set lru_max_age to 1 sec
8975 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
8976 echo "sleep $((recalc_p * 2)) seconds..."
8977 sleep $((recalc_p * 2))
8979 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8980 # restore lru_max_age
8981 $LCTL set_param -n $nsdir.lru_max_age $max_age
8982 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8983 unlinkmany $DIR/$tdir/f $nr
8985 run_test 124c "LRUR cancel very aged locks"
8987 test_125() { # 13358
8988 $LCTL get_param -n llite.*.client_type | grep -q local ||
8989 { skip "must run as local client"; return; }
8990 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
8991 { skip "must have acl enabled"; return; }
8992 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8993 test_mkdir $DIR/$tdir
8994 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
8995 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
8996 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
8998 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9000 test_126() { # bug 12829/13455
9001 $LCTL get_param -n llite.*.client_type | grep -q local ||
9002 { skip "must run as local client"; return; }
9003 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9004 $GSS && skip "must run as gss disabled" && return
9006 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9007 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9009 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9011 run_test 126 "check that the fsgid provided by the client is taken into account"
9013 test_127a() { # bug 15521
9014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9015 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9016 $LCTL set_param osc.*.stats=0
9017 FSIZE=$((2048 * 1024))
9018 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9019 cancel_lru_locks osc
9020 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9022 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9023 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9024 echo "got $COUNT $NAME"
9025 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9026 eval $NAME=$COUNT || error "Wrong proc format"
9029 read_bytes|write_bytes)
9030 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9031 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9032 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9033 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9034 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9035 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9036 error "sumsquare is too small: $SUMSQ"
9037 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9038 error "sumsquare is too big: $SUMSQ"
9042 done < $DIR/${tfile}.tmp
9044 #check that we actually got some stats
9045 [ "$read_bytes" ] || error "Missing read_bytes stats"
9046 [ "$write_bytes" ] || error "Missing write_bytes stats"
9047 [ "$read_bytes" != 0 ] || error "no read done"
9048 [ "$write_bytes" != 0 ] || error "no write done"
9050 run_test 127a "verify the client stats are sane"
9052 test_127b() { # bug LU-333
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9054 $LCTL set_param llite.*.stats=0
9055 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9056 # perform 2 reads and writes so MAX is different from SUM.
9057 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9058 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9059 cancel_lru_locks osc
9060 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9061 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9063 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9064 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9065 echo "got $COUNT $NAME"
9066 eval $NAME=$COUNT || error "Wrong proc format"
9070 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9071 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9072 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9073 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9076 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9077 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9078 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9079 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9083 done < $TMP/${tfile}.tmp
9085 #check that we actually got some stats
9086 [ "$read_bytes" ] || error "Missing read_bytes stats"
9087 [ "$write_bytes" ] || error "Missing write_bytes stats"
9088 [ "$read_bytes" != 0 ] || error "no read done"
9089 [ "$write_bytes" != 0 ] || error "no write done"
9091 rm -f $TMP/${tfile}.tmp
9093 run_test 127b "verify the llite client stats are sane"
9095 test_128() { # bug 15212
9097 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9102 result=$(grep error $TMP/$tfile.log)
9103 rm -f $DIR/$tfile $TMP/$tfile.log
9105 error "consecutive find's under interactive lfs failed"
9107 run_test 128 "interactive lfs for 2 consecutive find's"
9114 local ldproc=/proc/fs/ldiskfs
9115 local facets=$(get_facets MDS)
9117 for facet in ${facets//,/ }; do
9118 canondev=$(ldiskfs_canon \
9119 *.$(convert_facet2label $facet).mntdev $facet)
9120 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9121 ldproc=/sys/fs/ldiskfs
9122 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9123 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9128 local facets=$(get_facets MDS)
9129 for facet in ${facets//,/ }; do
9130 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9136 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9137 { skip "Need MDS version with at least 2.5.56"; return 0; }
9139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9140 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9141 skip "ldiskfs only test"
9144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9147 local has_warning=false
9152 # block size of mds1
9153 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9154 set_dir_limits $maxsize $maxsize
9155 local dirsize=$(stat -c%s "$DIR/$tdir")
9157 while [[ $dirsize -le $maxsize ]]; do
9158 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9160 if ! $has_warning; then
9161 check_mds_dmesg '"is approaching"' && has_warning=true
9164 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9165 # EFBIG for previous versions included in ldiskfs series
9166 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9168 echo "return code $rc received as expected"
9170 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9171 error_exit "create failed w/o dir size limit"
9173 check_mds_dmesg '"has reached"' ||
9174 error_exit "reached message should be output"
9176 [ $has_warning -eq 0 ] &&
9177 error_exit "warning message should be output"
9179 dirsize=$(stat -c%s "$DIR/$tdir")
9181 [[ $dirsize -ge $maxsize ]] && return 0
9182 error_exit "current dir size $dirsize, " \
9183 "previous limit $maxsize"
9184 elif [ $rc -ne 0 ]; then
9186 error_exit "return $rc received instead of expected " \
9187 "$EFBIG or $ENOSPC, files in dir $dirsize"
9189 nfiles=$((nfiles + 1))
9190 dirsize=$(stat -c%s "$DIR/$tdir")
9194 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9196 run_test 129 "test directory size limit ========================"
9205 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9206 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9209 trap cleanup_130 EXIT RETURN
9211 local fm_file=$DIR/$tfile
9212 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9213 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9214 error "dd failed for $fm_file"
9216 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9217 filefrag -ves $fm_file
9219 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9220 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9221 [ $RC != 0 ] && error "filefrag $fm_file failed"
9223 filefrag_op=$(filefrag -ve $fm_file |
9224 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9225 lun=$($GETSTRIPE -i $fm_file)
9227 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9230 for line in $filefrag_op
9232 frag_lun=`echo $line | cut -d: -f5`
9233 ext_len=`echo $line | cut -d: -f4`
9234 if (( $frag_lun != $lun )); then
9236 error "FIEMAP on 1-stripe file($fm_file) failed"
9239 (( tot_len += ext_len ))
9242 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9244 error "FIEMAP on 1-stripe file($fm_file) failed;"
9250 echo "FIEMAP on single striped file succeeded"
9252 run_test 130a "FIEMAP (1-stripe file)"
9255 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9257 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9258 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9261 trap cleanup_130 EXIT RETURN
9263 local fm_file=$DIR/$tfile
9264 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9265 error "setstripe on $fm_file"
9266 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9267 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9269 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9270 error "dd failed on $fm_file"
9272 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9273 filefrag_op=$(filefrag -ve $fm_file |
9274 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9276 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9277 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9282 for line in $filefrag_op
9284 frag_lun=$(echo $line | cut -d: -f5 |
9285 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9286 ext_len=$(echo $line | cut -d: -f4)
9287 if (( $frag_lun != $last_lun )); then
9288 if (( tot_len != 1024 )); then
9290 error "FIEMAP on $fm_file failed; returned " \
9291 "len $tot_len for OST $last_lun instead of 1024"
9298 (( tot_len += ext_len ))
9301 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9303 error "FIEMAP on $fm_file failed; returned wrong number of " \
9304 "luns or wrong len for OST $last_lun"
9310 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9312 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9315 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9317 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9318 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9321 trap cleanup_130 EXIT RETURN
9323 local fm_file=$DIR/$tfile
9324 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9325 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9326 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9328 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9329 error "dd failed on $fm_file"
9331 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9332 filefrag_op=$(filefrag -ve $fm_file |
9333 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9335 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9336 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9341 for line in $filefrag_op
9343 frag_lun=$(echo $line | cut -d: -f5 |
9344 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9345 ext_len=$(echo $line | cut -d: -f4)
9346 if (( $frag_lun != $last_lun )); then
9347 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9348 if (( logical != 512 )); then
9350 error "FIEMAP on $fm_file failed; returned " \
9351 "logical start for lun $logical instead of 512"
9354 if (( tot_len != 512 )); then
9356 error "FIEMAP on $fm_file failed; returned " \
9357 "len $tot_len for OST $last_lun instead of 1024"
9364 (( tot_len += ext_len ))
9367 if (( num_luns != 2 || tot_len != 512 )); then
9369 error "FIEMAP on $fm_file failed; returned wrong number of " \
9370 "luns or wrong len for OST $last_lun"
9376 echo "FIEMAP on 2-stripe file with hole succeeded"
9378 run_test 130c "FIEMAP (2-stripe file with hole)"
9381 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9383 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9384 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9387 trap cleanup_130 EXIT RETURN
9389 local fm_file=$DIR/$tfile
9390 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9391 error "setstripe on $fm_file"
9392 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9393 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9395 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9396 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9397 error "dd failed on $fm_file"
9399 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9400 filefrag_op=$(filefrag -ve $fm_file |
9401 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9403 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9404 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9409 for line in $filefrag_op
9411 frag_lun=$(echo $line | cut -d: -f5 |
9412 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9413 ext_len=$(echo $line | cut -d: -f4)
9414 if (( $frag_lun != $last_lun )); then
9415 if (( tot_len != 1024 )); then
9417 error "FIEMAP on $fm_file failed; returned " \
9418 "len $tot_len for OST $last_lun instead of 1024"
9425 (( tot_len += ext_len ))
9428 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
9430 error "FIEMAP on $fm_file failed; returned wrong number of " \
9431 "luns or wrong len for OST $last_lun"
9437 echo "FIEMAP on N-stripe file succeeded"
9439 run_test 130d "FIEMAP (N-stripe file)"
9442 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9444 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9445 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9447 trap cleanup_130 EXIT RETURN
9449 local fm_file=$DIR/$tfile
9450 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9451 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9452 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9455 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9456 for ((i = 0; i < $NUM_BLKS; i++))
9458 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9461 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9462 filefrag_op=$(filefrag -ve $fm_file |
9463 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9465 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9466 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9471 for line in $filefrag_op
9473 frag_lun=$(echo $line | cut -d: -f5 |
9474 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9475 ext_len=$(echo $line | cut -d: -f4)
9476 if (( $frag_lun != $last_lun )); then
9477 if (( tot_len != $EXPECTED_LEN )); then
9479 error "FIEMAP on $fm_file failed; returned " \
9480 "len $tot_len for OST $last_lun instead " \
9488 (( tot_len += ext_len ))
9491 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9493 error "FIEMAP on $fm_file failed; returned wrong number " \
9494 "of luns or wrong len for OST $last_lun"
9500 echo "FIEMAP with continuation calls succeeded"
9502 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9504 # Test for writev/readv
9506 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9507 error "writev test failed"
9508 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9509 error "readv failed"
9512 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9515 local fsize=$((524288 + 1048576 + 1572864))
9516 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9517 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9518 error "append writev test failed"
9520 ((fsize += 1572864 + 1048576))
9521 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9522 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9523 error "append writev test failed"
9526 run_test 131b "test append writev"
9529 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9532 run_test 131c "test read/write on file w/o objects"
9535 rwv -f $DIR/$tfile -w -n 1 1572864
9536 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9537 if [ "$NOB" != 1572864 ]; then
9538 error "Short read filed: read $NOB bytes instead of 1572864"
9542 run_test 131d "test short read"
9545 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9546 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9547 error "read hitting hole failed"
9550 run_test 131e "test read hitting hole"
9559 mds*) res=$(do_facet $facet \
9560 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9562 ost*) res=$(do_facet $facet \
9563 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9565 *) error "Wrong facet '$facet'" ;;
9568 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9569 # if the argument $3 is zero, it means any stat increment is ok.
9570 if [[ $want -gt 0 ]]; then
9571 local count=$(echo $res | awk '{ print $2 }')
9572 [[ $count -ne $want ]] &&
9573 error "The $op counter on $facet is $count, not $want"
9578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9579 remote_ost_nodsh && skip "remote OST with nodsh" && return
9580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9582 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9583 { skip "MDS doesn't support rename stats"; return; }
9584 local testdir=$DIR/${tdir}/stats_testdir
9585 mkdir -p $DIR/${tdir}
9588 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9589 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9591 # verify mdt stats first.
9592 mkdir ${testdir} || error "mkdir failed"
9593 check_stats $SINGLEMDS "mkdir" 1
9594 touch ${testdir}/${tfile} || error "touch failed"
9595 check_stats $SINGLEMDS "open" 1
9596 check_stats $SINGLEMDS "close" 1
9597 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9598 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9599 check_stats $SINGLEMDS "mknod" 2
9601 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9602 check_stats $SINGLEMDS "unlink" 1
9603 rm -f ${testdir}/${tfile} || error "file remove failed"
9604 check_stats $SINGLEMDS "unlink" 2
9606 # remove working dir and check mdt stats again.
9607 rmdir ${testdir} || error "rmdir failed"
9608 check_stats $SINGLEMDS "rmdir" 1
9610 local testdir1=$DIR/${tdir}/stats_testdir1
9612 mkdir -p ${testdir1}
9613 touch ${testdir1}/test1
9614 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9615 check_stats $SINGLEMDS "crossdir_rename" 1
9617 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9618 check_stats $SINGLEMDS "samedir_rename" 1
9622 run_test 133a "Verifying MDT stats ========================================"
9625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9626 remote_ost_nodsh && skip "remote OST with nodsh" && return
9627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9628 local testdir=$DIR/${tdir}/stats_testdir
9629 mkdir -p ${testdir} || error "mkdir failed"
9630 touch ${testdir}/${tfile} || error "touch failed"
9631 cancel_lru_locks mdc
9634 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9635 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9637 # extra mdt stats verification.
9638 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9639 check_stats $SINGLEMDS "setattr" 1
9640 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9641 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9643 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9644 check_stats $SINGLEMDS "getattr" 1
9646 $LFS df || error "lfs failed"
9647 check_stats $SINGLEMDS "statfs" 1
9651 run_test 133b "Verifying extra MDT stats =================================="
9654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9655 remote_ost_nodsh && skip "remote OST with nodsh" && return
9656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9657 local testdir=$DIR/$tdir/stats_testdir
9658 test_mkdir -p $testdir
9660 # verify obdfilter stats.
9661 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
9663 cancel_lru_locks osc
9664 wait_delete_completed
9667 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9668 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9670 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
9673 cancel_lru_locks osc
9674 check_stats ost1 "write" 1
9676 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
9677 check_stats ost1 "read" 1
9679 > $testdir/$tfile || error "truncate failed"
9680 check_stats ost1 "punch" 1
9682 rm -f $testdir/$tfile || error "file remove failed"
9683 wait_delete_completed
9684 check_stats ost1 "destroy" 1
9688 run_test 133c "Verifying OST stats ========================================"
9695 while [ $value -ge 2 ]; do
9700 if [ $orig -gt $order ]; then
9708 local size=('K' 'M' 'G' 'T');
9710 local size_string=$value
9712 while [ $value -ge 1024 ]; do
9713 if [ $i -gt 3 ]; then
9714 #T is the biggest unit we get here, if that is bigger,
9716 size_string=${value}T
9719 value=$((value >> 10))
9720 if [ $value -lt 1024 ]; then
9721 size_string=${value}${size[$i]}
9732 local context=${2:-.}
9733 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9735 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9741 remote_ost_nodsh && skip "remote OST with nodsh" && return
9742 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9743 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9744 { skip "MDS doesn't support rename stats"; return; }
9746 local testdir1=$DIR/${tdir}/stats_testdir1
9747 local testdir2=$DIR/${tdir}/stats_testdir2
9749 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9751 mkdir -p ${testdir1} || error "mkdir failed"
9752 mkdir -p ${testdir2} || error "mkdir failed"
9754 createmany -o $testdir1/test 512 || error "createmany failed"
9756 # check samedir rename size
9757 mv ${testdir1}/test0 ${testdir1}/test_0
9759 local testdir1_size=$(ls -l $DIR/${tdir} |
9760 awk '/stats_testdir1/ {print $5}')
9761 local testdir2_size=$(ls -l $DIR/${tdir} |
9762 awk '/stats_testdir2/ {print $5}')
9764 testdir1_size=$(order_2 $testdir1_size)
9765 testdir2_size=$(order_2 $testdir2_size)
9767 testdir1_size=$(size_in_KMGT $testdir1_size)
9768 testdir2_size=$(size_in_KMGT $testdir2_size)
9770 echo "source rename dir size: ${testdir1_size}"
9771 echo "target rename dir size: ${testdir2_size}"
9773 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9774 eval $cmd || error "$cmd failed"
9775 local samedir=$($cmd | grep 'same_dir')
9776 local same_sample=$(get_rename_size $testdir1_size)
9777 [ -z "$samedir" ] && error "samedir_rename_size count error"
9778 [[ $same_sample -eq 1 ]] ||
9779 error "samedir_rename_size error $same_sample"
9780 echo "Check same dir rename stats success"
9782 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9784 # check crossdir rename size
9785 mv ${testdir1}/test_0 ${testdir2}/test_0
9787 testdir1_size=$(ls -l $DIR/${tdir} |
9788 awk '/stats_testdir1/ {print $5}')
9789 testdir2_size=$(ls -l $DIR/${tdir} |
9790 awk '/stats_testdir2/ {print $5}')
9792 testdir1_size=$(order_2 $testdir1_size)
9793 testdir2_size=$(order_2 $testdir2_size)
9795 testdir1_size=$(size_in_KMGT $testdir1_size)
9796 testdir2_size=$(size_in_KMGT $testdir2_size)
9798 echo "source rename dir size: ${testdir1_size}"
9799 echo "target rename dir size: ${testdir2_size}"
9801 eval $cmd || error "$cmd failed"
9802 local crossdir=$($cmd | grep 'crossdir')
9803 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9804 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9805 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9806 [[ $src_sample -eq 1 ]] ||
9807 error "crossdir_rename_size error $src_sample"
9808 [[ $tgt_sample -eq 1 ]] ||
9809 error "crossdir_rename_size error $tgt_sample"
9810 echo "Check cross dir rename stats success"
9813 run_test 133d "Verifying rename_stats ========================================"
9816 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9817 remote_ost_nodsh && skip "remote OST with nodsh" && return
9818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9819 local testdir=$DIR/${tdir}/stats_testdir
9820 local ctr f0 f1 bs=32768 count=42 sum
9822 mkdir -p ${testdir} || error "mkdir failed"
9824 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9826 for ctr in {write,read}_bytes; do
9828 cancel_lru_locks osc
9830 do_facet ost1 $LCTL set_param -n \
9831 "obdfilter.*.exports.clear=clear"
9833 if [ $ctr = write_bytes ]; then
9835 f1=${testdir}/${tfile}
9837 f0=${testdir}/${tfile}
9841 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9844 cancel_lru_locks osc
9846 sum=$(do_facet ost1 $LCTL get_param \
9847 "obdfilter.*.exports.*.stats" |
9848 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9849 $1 == ctr { sum += $7 }
9850 END { printf("%0.0f", sum) }')
9852 if ((sum != bs * count)); then
9853 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9859 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9861 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9864 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9865 remote_ost_nodsh && skip "remote OST with nodsh" && return
9866 # First without trusting modes.
9867 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9868 echo "proc_dirs='$proc_dirs'"
9869 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9870 find $proc_dirs -exec cat '{}' \; &> /dev/null
9872 # Second verifying readability.
9873 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9875 # eventually, this can also be replaced with "lctl get_param -R",
9876 # but not until that option is always available on the server
9878 for facet in mds1 ost1; do
9879 local facet_proc_dirs=$(do_facet $facet \
9880 \\\ls -d $proc_regexp 2>/dev/null)
9881 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9882 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9883 do_facet $facet find $facet_proc_dirs \
9884 ! -name req_history \
9885 -exec cat '{}' \\\; &> /dev/null
9887 do_facet $facet find $facet_proc_dirs \
9888 ! -name req_history \
9890 -exec cat '{}' \\\; &> /dev/null ||
9891 error "proc file read failed"
9894 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9897 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9898 remote_ost_nodsh && skip "remote OST with nodsh" && return
9899 # Second verifying writability.
9900 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9901 echo "proc_dirs='$proc_dirs'"
9902 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9905 -not -name force_lbug \
9906 -not -name changelog_mask \
9907 -exec badarea_io '{}' \; &> /dev/null ||
9908 error "find $proc_dirs failed"
9911 for facet in mds1 ost1; do
9912 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9913 skip "Too old lustre on $facet" && continue
9914 local facet_proc_dirs=$(do_facet $facet \
9915 \\\ls -d $proc_regexp 2> /dev/null)
9916 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9917 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9918 do_facet $facet find $facet_proc_dirs \
9920 -not -name force_lbug \
9921 -not -name changelog_mask \
9922 -exec badarea_io '{}' \\\; &> /dev/null ||
9923 error "$facet find $facet_proc_dirs failed"
9926 # remount the FS in case writes/reads /proc break the FS
9927 cleanup || error "failed to unmount"
9928 setup || error "failed to setup"
9931 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9935 remote_ost_nodsh && skip "remote OST with nodsh" && return
9936 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
9937 skip "Need MDS version at least 2.9.54" && return
9940 for facet in client mds1 ost1; do
9941 local facet_proc_dirs=$(do_facet $facet \
9942 \\\ls -d $proc_regexp 2> /dev/null)
9943 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9944 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9945 # Get the list of files that are missing the terminating newline
9946 local missing=($(do_facet $facet \
9947 find ${facet_proc_dirs} -type f \| \
9949 awk -v FS='\v' -v RS='\v\v' \
9950 "'END { if(NR>0 && \
9951 \\\$NF !~ /.*\\\n\$/) \
9955 [ ${#missing[*]} -eq 0 ] ||
9956 error "files do not end with newline: ${missing[*]}"
9959 run_test 133h "Proc files should end with newlines"
9962 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9963 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9964 skip "Need MDS version at least 2.7.54" && return
9966 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9967 cancel_lru_locks mdc
9969 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9970 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9971 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9974 createmany -o $DIR/$tdir/f $nr ||
9975 error "failed to create $nr files in $DIR/$tdir"
9976 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9978 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9979 do_facet mds1 $LCTL set_param fail_loc=0x327
9980 do_facet mds1 $LCTL set_param fail_val=500
9983 echo "sleep 10 seconds ..."
9985 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9987 do_facet mds1 $LCTL set_param fail_loc=0
9988 do_facet mds1 $LCTL set_param fail_val=0
9989 [ $lck_cnt -lt $unused ] ||
9990 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9993 unlinkmany $DIR/$tdir/f $nr
9995 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9998 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9999 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10000 skip "Need MDS version at least 2.7.54" && return
10002 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10003 cancel_lru_locks mdc
10005 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10006 ldlm.lock_reclaim_threshold_mb)
10007 # disable reclaim temporarily
10008 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10010 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10011 do_facet mds1 $LCTL set_param fail_loc=0x328
10012 do_facet mds1 $LCTL set_param fail_val=500
10014 $LCTL set_param debug=+trace
10017 createmany -o $DIR/$tdir/f $nr &
10018 local create_pid=$!
10020 echo "Sleep $TIMEOUT seconds ..."
10022 if ! ps -p $create_pid > /dev/null 2>&1; then
10023 do_facet mds1 $LCTL set_param fail_loc=0
10024 do_facet mds1 $LCTL set_param fail_val=0
10025 do_facet mds1 $LCTL set_param \
10026 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10027 error "createmany finished incorrectly!"
10029 do_facet mds1 $LCTL set_param fail_loc=0
10030 do_facet mds1 $LCTL set_param fail_val=0
10031 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10032 wait $create_pid || return 1
10034 unlinkmany $DIR/$tdir/f $nr
10036 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10038 test_140() { #bug-17379
10039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10040 test_mkdir $DIR/$tdir
10041 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10042 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10044 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10045 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10047 while i=$((i + 1)); do
10049 cd $i || error "Changing to $i"
10050 ln -s ../stat stat || error "Creating stat symlink"
10051 # Read the symlink until ELOOP present,
10052 # not LBUGing the system is considered success,
10053 # we didn't overrun the stack.
10054 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10055 if [ $ret -ne 0 ]; then
10056 if [ $ret -eq 40 ]; then
10059 error "Open stat symlink"
10065 echo "The symlink depth = $i"
10066 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10067 error "Invalid symlink depth"
10069 # Test recursive symlink
10070 ln -s symlink_self symlink_self
10071 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10072 echo "open symlink_self returns $ret"
10073 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10075 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10079 local TF="$TMP/$tfile"
10081 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10083 cancel_lru_locks osc
10084 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10085 remount_client $MOUNT
10087 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10090 $TRUNCATE $DIR/$tfile 6000
10091 cancel_lru_locks osc
10092 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10095 echo "12345" >>$DIR/$tfile
10096 cancel_lru_locks osc
10097 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10100 echo "12345" >>$DIR/$tfile
10101 cancel_lru_locks osc
10102 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10107 run_test 150 "truncate/append tests"
10109 #LU-2902 roc_hit was not able to read all values from lproc
10110 function roc_hit_init() {
10111 local list=$(comma_list $(osts_nodes))
10112 local dir=$DIR/$tdir-check
10113 local file=$dir/$tfile
10119 #use setstripe to do a write to every ost
10120 for i in $(seq 0 $((OSTCOUNT-1))); do
10121 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10122 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10123 idx=$(printf %04x $i)
10124 BEFORE=$(get_osd_param $list *OST*$idx stats |
10125 awk '$1 == "cache_access" {sum += $7}
10126 END { printf("%0.0f", sum) }')
10128 cancel_lru_locks osc
10129 cat $file >/dev/null
10131 AFTER=$(get_osd_param $list *OST*$idx stats |
10132 awk '$1 == "cache_access" {sum += $7}
10133 END { printf("%0.0f", sum) }')
10135 echo BEFORE:$BEFORE AFTER:$AFTER
10136 if ! let "AFTER - BEFORE == 4"; then
10138 error "roc_hit is not safe to use"
10146 function roc_hit() {
10147 local list=$(comma_list $(osts_nodes))
10148 echo $(get_osd_param $list '' stats |
10149 awk '$1 == "cache_hit" {sum += $7}
10150 END { printf("%0.0f", sum) }')
10153 function set_cache() {
10156 if [ "$2" == "off" ]; then
10159 local list=$(comma_list $(osts_nodes))
10160 set_osd_param $list '' $1_cache_enable $on
10162 cancel_lru_locks osc
10166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10167 remote_ost_nodsh && skip "remote OST with nodsh" && return
10170 local list=$(comma_list $(osts_nodes))
10172 # check whether obdfilter is cache capable at all
10173 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10174 echo "not cache-capable obdfilter"
10178 # check cache is enabled on all obdfilters
10179 if get_osd_param $list '' read_cache_enable | grep 0; then
10180 echo "oss cache is disabled"
10184 set_osd_param $list '' writethrough_cache_enable 1
10186 # check write cache is enabled on all obdfilters
10187 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10188 echo "oss write cache is NOT enabled"
10194 #define OBD_FAIL_OBD_NO_LRU 0x609
10195 do_nodes $list $LCTL set_param fail_loc=0x609
10197 # pages should be in the case right after write
10198 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10201 local BEFORE=$(roc_hit)
10202 cancel_lru_locks osc
10203 cat $DIR/$tfile >/dev/null
10204 local AFTER=$(roc_hit)
10206 do_nodes $list $LCTL set_param fail_loc=0
10208 if ! let "AFTER - BEFORE == CPAGES"; then
10209 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10212 # the following read invalidates the cache
10213 cancel_lru_locks osc
10214 set_osd_param $list '' read_cache_enable 0
10215 cat $DIR/$tfile >/dev/null
10217 # now data shouldn't be found in the cache
10219 cancel_lru_locks osc
10220 cat $DIR/$tfile >/dev/null
10222 if let "AFTER - BEFORE != 0"; then
10223 error "IN CACHE: before: $BEFORE, after: $AFTER"
10226 set_osd_param $list '' read_cache_enable 1
10229 run_test 151 "test cache on oss and controls ==============================="
10232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10233 local TF="$TMP/$tfile"
10235 # simulate ENOMEM during write
10236 #define OBD_FAIL_OST_NOMEM 0x226
10237 lctl set_param fail_loc=0x80000226
10238 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10240 sync || error "sync failed"
10241 lctl set_param fail_loc=0
10243 # discard client's cache
10244 cancel_lru_locks osc
10246 # simulate ENOMEM during read
10247 lctl set_param fail_loc=0x80000226
10248 cmp $TF $DIR/$tfile || error "cmp failed"
10249 lctl set_param fail_loc=0
10253 run_test 152 "test read/write with enomem ============================"
10256 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10258 run_test 153 "test if fdatasync does not crash ======================="
10260 dot_lustre_fid_permission_check() {
10262 local ffid=$MOUNT/.lustre/fid/$fid
10265 echo "stat fid $fid"
10266 stat $ffid > /dev/null || error "stat $ffid failed."
10267 echo "touch fid $fid"
10268 touch $ffid || error "touch $ffid failed."
10269 echo "write to fid $fid"
10270 cat /etc/hosts > $ffid || error "write $ffid failed."
10271 echo "read fid $fid"
10272 diff /etc/hosts $ffid || error "read $ffid failed."
10273 echo "append write to fid $fid"
10274 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10275 echo "rename fid $fid"
10276 mv $ffid $test_dir/$tfile.1 &&
10277 error "rename $ffid to $tfile.1 should fail."
10278 touch $test_dir/$tfile.1
10279 mv $test_dir/$tfile.1 $ffid &&
10280 error "rename $tfile.1 to $ffid should fail."
10281 rm -f $test_dir/$tfile.1
10282 echo "truncate fid $fid"
10283 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10284 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10285 echo "link fid $fid"
10286 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10288 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10289 echo "setfacl fid $fid"
10290 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10291 echo "getfacl fid $fid"
10292 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10294 echo "unlink fid $fid"
10295 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10296 echo "mknod fid $fid"
10297 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10299 fid=[0xf00000400:0x1:0x0]
10300 ffid=$MOUNT/.lustre/fid/$fid
10302 echo "stat non-exist fid $fid"
10303 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10304 echo "write to non-exist fid $fid"
10305 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10306 echo "link new fid $fid"
10307 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10309 mkdir -p $test_dir/$tdir
10310 touch $test_dir/$tdir/$tfile
10311 fid=$($LFS path2fid $test_dir/$tdir)
10314 error "error: could not get fid for $test_dir/$dir/$tfile."
10316 ffid=$MOUNT/.lustre/fid/$fid
10319 ls $ffid > /dev/null || error "ls $ffid failed."
10320 echo "touch $fid/$tfile.1"
10321 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10323 echo "touch $MOUNT/.lustre/fid/$tfile"
10324 touch $MOUNT/.lustre/fid/$tfile && \
10325 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10327 echo "setxattr to $MOUNT/.lustre/fid"
10328 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10330 echo "listxattr for $MOUNT/.lustre/fid"
10331 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10333 echo "delxattr from $MOUNT/.lustre/fid"
10334 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10336 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10337 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10338 error "touch invalid fid should fail."
10340 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10341 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10342 error "touch non-normal fid should fail."
10344 echo "rename $tdir to $MOUNT/.lustre/fid"
10345 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10346 error "rename to $MOUNT/.lustre/fid should fail."
10348 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10350 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10351 local new_obf_mode=777
10353 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10354 chmod $new_obf_mode $DIR/.lustre/fid ||
10355 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10357 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10358 [ $obf_mode -eq $new_obf_mode ] ||
10359 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10361 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10362 chmod $old_obf_mode $DIR/.lustre/fid ||
10363 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10366 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10367 fid=$($LFS path2fid $test_dir/$tfile-2)
10369 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10371 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10372 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10373 error "create lov data thru .lustre failed"
10375 echo "cp /etc/passwd $test_dir/$tfile-2"
10376 cp /etc/passwd $test_dir/$tfile-2 ||
10377 error "copy to $test_dir/$tfile-2 failed."
10378 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10379 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10380 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10382 rm -rf $test_dir/tfile.lnk
10383 rm -rf $test_dir/$tfile-2
10387 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10388 skip "Need MDS version at least 2.4.1" && return
10390 local tf=$DIR/$tfile
10393 local fid=$($LFS path2fid $tf)
10394 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10396 # check that we get the same pathname back
10397 local found=$($LFS fid2path $MOUNT "$fid")
10398 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10399 [ "$found" == "$tf" ] ||
10400 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10402 run_test 154A "lfs path2fid and fid2path basic checks"
10405 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10406 skip "Need MDS version at least 2.4.1" && return
10408 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10409 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10410 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10411 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10413 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10414 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10416 # check that we get the same pathname
10417 echo "PFID: $PFID, name: $name"
10418 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10419 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10420 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10421 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10423 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10425 run_test 154B "verify the ll_decode_linkea tool"
10428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10429 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10430 { skip "Need MDS version at least 2.2.51"; return 0; }
10431 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10432 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10434 cp /etc/hosts $DIR/$tfile
10436 fid=$($LFS path2fid $DIR/$tfile)
10438 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10440 dot_lustre_fid_permission_check "$fid" $DIR ||
10441 error "dot lustre permission check $fid failed"
10443 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10445 touch $MOUNT/.lustre/file &&
10446 error "creation is not allowed under .lustre"
10448 mkdir $MOUNT/.lustre/dir &&
10449 error "mkdir is not allowed under .lustre"
10453 run_test 154a "Open-by-FID"
10456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10457 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10458 { skip "Need MDS version at least 2.2.51"; return 0; }
10459 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10461 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10463 local remote_dir=$DIR/$tdir/remote_dir
10467 mkdir -p $DIR/$tdir
10468 $LFS mkdir -i $MDTIDX $remote_dir ||
10469 error "create remote directory failed"
10471 cp /etc/hosts $remote_dir/$tfile
10473 fid=$($LFS path2fid $remote_dir/$tfile)
10475 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10477 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10478 error "dot lustre permission check $fid failed"
10481 run_test 154b "Open-by-FID for remote directory"
10484 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10485 skip "Need MDS version at least 2.4.1" && return
10487 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10488 local FID1=$($LFS path2fid $DIR/$tfile.1)
10489 local FID2=$($LFS path2fid $DIR/$tfile.2)
10490 local FID3=$($LFS path2fid $DIR/$tfile.3)
10493 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10494 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10495 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10497 [ "$FID" = "${!want}" ] ||
10498 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10502 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10504 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10505 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10509 run_test 154c "lfs path2fid and fid2path multiple arguments"
10512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10513 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10514 skip "Need MDS version at least 2.5.53" && return
10516 if remote_mds; then
10517 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10521 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10528 local fid=$($LFS path2fid $DIR/$tfile)
10531 cmd="exec $fd<$DIR/$tfile"
10533 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10534 echo "$fid_list" | grep "$fid"
10537 cmd="exec $fd>/dev/null"
10539 if [ $rc -ne 0 ]; then
10540 error "FID $fid not found in open files list $fid_list"
10543 run_test 154d "Verify open file fid"
10547 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10548 skip "Need MDS version at least 2.6.50" && return
10550 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10551 error ".lustre returned by readdir"
10554 run_test 154e ".lustre is not returned by readdir"
10557 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10558 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10559 test_mkdir -p -c1 $DIR/$tdir/d
10560 # test dirs inherit from its stripe
10561 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10562 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10563 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10564 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10567 # get fid of parents
10568 local FID0=$($LFS path2fid $DIR/$tdir/d)
10569 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10570 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10571 local FID3=$($LFS path2fid $DIR)
10573 # check that path2fid --parents returns expected <parent_fid>/name
10574 # 1) test for a directory (single parent)
10575 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10576 [ "$parent" == "$FID0/foo1" ] ||
10577 error "expected parent: $FID0/foo1, got: $parent"
10579 # 2) test for a file with nlink > 1 (multiple parents)
10580 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10581 echo "$parent" | grep -F "$FID1/$tfile" ||
10582 error "$FID1/$tfile not returned in parent list"
10583 echo "$parent" | grep -F "$FID2/link" ||
10584 error "$FID2/link not returned in parent list"
10586 # 3) get parent by fid
10587 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10588 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10589 echo "$parent" | grep -F "$FID1/$tfile" ||
10590 error "$FID1/$tfile not returned in parent list (by fid)"
10591 echo "$parent" | grep -F "$FID2/link" ||
10592 error "$FID2/link not returned in parent list (by fid)"
10594 # 4) test for entry in root directory
10595 parent=$($LFS path2fid --parents $DIR/f)
10596 echo "$parent" | grep -F "$FID3/f" ||
10597 error "$FID3/f not returned in parent list"
10599 # 5) test it on root directory
10600 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10601 error "$MOUNT should not have parents"
10603 # enable xattr caching and check that linkea is correctly updated
10604 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10605 save_lustre_params client "llite.*.xattr_cache" > $save
10606 lctl set_param llite.*.xattr_cache 1
10608 # 6.1) linkea update on rename
10609 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10611 # get parents by fid
10612 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10613 # foo1 should no longer be returned in parent list
10614 echo "$parent" | grep -F "$FID1" &&
10615 error "$FID1 should no longer be in parent list"
10616 # the new path should appear
10617 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10618 error "$FID2/$tfile.moved is not in parent list"
10620 # 6.2) linkea update on unlink
10621 rm -f $DIR/$tdir/d/foo2/link
10622 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10623 # foo2/link should no longer be returned in parent list
10624 echo "$parent" | grep -F "$FID2/link" &&
10625 error "$FID2/link should no longer be in parent list"
10629 restore_lustre_params < $save
10632 run_test 154f "get parent fids by reading link ea"
10636 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
10637 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
10638 { skip "Need MDS version at least 2.6.92"; return 0; }
10639 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10641 mkdir -p $DIR/$tdir
10642 llapi_fid_test -d $DIR/$tdir
10644 run_test 154g "various llapi FID tests"
10646 test_155_small_load() {
10647 local temp=$TMP/$tfile
10648 local file=$DIR/$tfile
10650 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10651 error "dd of=$temp bs=6096 count=1 failed"
10653 cancel_lru_locks osc
10654 cmp $temp $file || error "$temp $file differ"
10656 $TRUNCATE $temp 6000
10657 $TRUNCATE $file 6000
10658 cmp $temp $file || error "$temp $file differ (truncate1)"
10660 echo "12345" >>$temp
10661 echo "12345" >>$file
10662 cmp $temp $file || error "$temp $file differ (append1)"
10664 echo "12345" >>$temp
10665 echo "12345" >>$file
10666 cmp $temp $file || error "$temp $file differ (append2)"
10672 test_155_big_load() {
10673 remote_ost_nodsh && skip "remote OST with nodsh" && return
10674 local temp=$TMP/$tfile
10675 local file=$DIR/$tfile
10678 local cache_size=$(do_facet ost$((MAXI+1)) \
10679 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10680 local large_file_size=$((cache_size * 2))
10682 echo "OSS cache size: $cache_size KB"
10683 echo "Large file size: $large_file_size KB"
10685 [ $MAXV -le $large_file_size ] && \
10686 skip_env "max available OST size needs > $large_file_size KB" && \
10689 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10691 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10692 error "dd of=$temp bs=$large_file_size count=1k failed"
10695 cancel_lru_locks osc
10696 cmp $temp $file || error "$temp $file differ"
10702 save_writethrough() {
10703 local facets=$(get_facets OST)
10705 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10706 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10711 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10712 save_writethrough $p
10715 set_cache writethrough on
10716 test_155_small_load
10717 restore_lustre_params < $p
10720 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10724 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10725 save_writethrough $p
10728 set_cache writethrough off
10729 test_155_small_load
10730 restore_lustre_params < $p
10733 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10737 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10738 save_writethrough $p
10741 set_cache writethrough on
10742 test_155_small_load
10743 restore_lustre_params < $p
10746 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10750 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10751 save_writethrough $p
10754 set_cache writethrough off
10755 test_155_small_load
10756 restore_lustre_params < $p
10759 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10763 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10764 save_writethrough $p
10767 set_cache writethrough on
10769 restore_lustre_params < $p
10772 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10776 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10777 save_writethrough $p
10780 set_cache writethrough off
10782 restore_lustre_params < $p
10785 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10789 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10790 save_writethrough $p
10793 set_cache writethrough on
10795 restore_lustre_params < $p
10798 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10802 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10803 save_writethrough $p
10806 set_cache writethrough off
10808 restore_lustre_params < $p
10811 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10814 remote_ost_nodsh && skip "remote OST with nodsh" && return
10815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10819 local file="$DIR/$tfile"
10820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10822 [ "$(facet_fstype ost1)" = "zfs" -a \
10823 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10824 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10827 save_writethrough $p
10830 log "Turn on read and write cache"
10832 set_cache writethrough on
10834 log "Write data and read it back."
10835 log "Read should be satisfied from the cache."
10836 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10838 cancel_lru_locks osc
10839 cat $file >/dev/null
10841 if ! let "AFTER - BEFORE == CPAGES"; then
10842 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10844 log "cache hits:: before: $BEFORE, after: $AFTER"
10847 log "Read again; it should be satisfied from the cache."
10849 cancel_lru_locks osc
10850 cat $file >/dev/null
10852 if ! let "AFTER - BEFORE == CPAGES"; then
10853 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10855 log "cache hits:: before: $BEFORE, after: $AFTER"
10858 log "Turn off the read cache and turn on the write cache"
10860 set_cache writethrough on
10862 log "Read again; it should be satisfied from the cache."
10864 cancel_lru_locks osc
10865 cat $file >/dev/null
10867 if ! let "AFTER - BEFORE == CPAGES"; then
10868 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10870 log "cache hits:: before: $BEFORE, after: $AFTER"
10873 log "Read again; it should not be satisfied from the cache."
10875 cancel_lru_locks osc
10876 cat $file >/dev/null
10878 if ! let "AFTER - BEFORE == 0"; then
10879 error "IN CACHE: before: $BEFORE, after: $AFTER"
10881 log "cache hits:: before: $BEFORE, after: $AFTER"
10884 log "Write data and read it back."
10885 log "Read should be satisfied from the cache."
10886 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10888 cancel_lru_locks osc
10889 cat $file >/dev/null
10891 if ! let "AFTER - BEFORE == CPAGES"; then
10892 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10894 log "cache hits:: before: $BEFORE, after: $AFTER"
10897 log "Read again; it should not be satisfied from the cache."
10899 cancel_lru_locks osc
10900 cat $file >/dev/null
10902 if ! let "AFTER - BEFORE == 0"; then
10903 error "IN CACHE: before: $BEFORE, after: $AFTER"
10905 log "cache hits:: before: $BEFORE, after: $AFTER"
10908 log "Turn off read and write cache"
10910 set_cache writethrough off
10912 log "Write data and read it back"
10913 log "It should not be satisfied from the cache."
10915 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10916 cancel_lru_locks osc
10918 cat $file >/dev/null
10920 if ! let "AFTER - BEFORE == 0"; then
10921 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10923 log "cache hits:: before: $BEFORE, after: $AFTER"
10926 log "Turn on the read cache and turn off the write cache"
10928 set_cache writethrough off
10930 log "Write data and read it back"
10931 log "It should not be satisfied from the cache."
10933 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10935 cancel_lru_locks osc
10936 cat $file >/dev/null
10938 if ! let "AFTER - BEFORE == 0"; then
10939 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10941 log "cache hits:: before: $BEFORE, after: $AFTER"
10944 log "Read again; it should be satisfied from the cache."
10946 cancel_lru_locks osc
10947 cat $file >/dev/null
10949 if ! let "AFTER - BEFORE == CPAGES"; then
10950 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10952 log "cache hits:: before: $BEFORE, after: $AFTER"
10956 restore_lustre_params < $p
10959 run_test 156 "Verification of tunables"
10962 cleanup_changelog () {
10964 echo "Deregistering changelog client $CL_USER"
10965 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10969 if [[ $MDSCOUNT -gt 1 ]]; then
10970 error_ignore bz17935 $*
10978 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10980 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10982 if [ $MASK -eq 1 ]; then
10983 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10985 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10989 changelog_extract_field() {
10993 local identifier=$4
10995 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10996 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11003 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11004 { skip "Need MDS version at least 2.2.0"; return; }
11006 local CL_USERS="mdd.$MDT0.changelog_users"
11007 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11008 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11009 changelog_register -n)
11010 echo "Registered as changelog user $CL_USER"
11011 trap cleanup_changelog EXIT
11012 $GET_CL_USERS | grep -q $CL_USER ||
11013 error "User $CL_USER not found in changelog_users"
11016 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11017 touch $DIR/$tdir/pics/2008/zachy/timestamp
11018 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11019 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11020 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11021 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11022 rm $DIR/$tdir/pics/desktop.jpg
11024 $LFS changelog $MDT0 | tail -5
11026 echo "verifying changelog mask"
11027 changelog_chmask "MKDIR"
11028 changelog_chmask "CLOSE"
11030 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11031 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11033 changelog_chmask "MKDIR"
11034 changelog_chmask "CLOSE"
11036 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11037 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11039 $LFS changelog $MDT0
11040 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11041 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11042 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11043 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11046 echo "verifying target fid"
11047 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11048 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11049 [ "$fidc" == "$fidf" ] ||
11050 err17935 "fid in changelog $fidc != file fid $fidf"
11051 echo "verifying parent fid"
11052 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11053 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11054 [ "$fidc" == "$fidf" ] ||
11055 err17935 "pfid in changelog $fidc != dir fid $fidf"
11057 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11058 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11059 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11060 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11061 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11062 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11064 MIN_REC=$($GET_CL_USERS |
11065 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11066 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11067 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11068 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11069 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11071 # LU-3446 changelog index reset on MDT restart
11072 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11073 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11074 $LFS changelog_clear $MDT0 $CL_USER 0
11075 stop $SINGLEMDS || error "Fail to stop MDT."
11076 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11077 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11078 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11079 [ $CUR_REC1 == $CUR_REC2 ] ||
11080 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11082 echo "verifying user deregister"
11084 $GET_CL_USERS | grep -q $CL_USER &&
11085 error "User $CL_USER still in changelog_users"
11087 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11088 if [ $CL_USER -eq 0 ]; then
11089 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11090 touch $DIR/$tdir/chloe
11091 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11092 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11093 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11095 echo "$CL_USER other changelog users; can't verify off"
11098 run_test 160a "changelog sanity"
11100 test_160b() { # LU-3587
11101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11102 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11103 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11104 { skip "Need MDS version at least 2.2.0"; return; }
11106 local CL_USERS="mdd.$MDT0.changelog_users"
11107 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11108 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11109 changelog_register -n)
11110 echo "Registered as changelog user $CL_USER"
11111 trap cleanup_changelog EXIT
11112 $GET_CL_USERS | grep -q $CL_USER ||
11113 error "User $CL_USER not found in changelog_users"
11115 local LONGNAME1=$(str_repeat a 255)
11116 local LONGNAME2=$(str_repeat b 255)
11119 echo "creating very long named file"
11120 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11121 echo "moving very long named file"
11122 mv $LONGNAME1 $LONGNAME2
11124 $LFS changelog $MDT0 | grep RENME
11128 run_test 160b "Verify that very long rename doesn't crash in changelog"
11131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11134 local server_version=$(lustre_version_code $SINGLEMDS)
11136 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11137 [[ $server_version -gt $(version_code 2.5.1) &&
11138 $server_version -lt $(version_code 2.5.50) ]] ||
11139 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11142 # Registration step
11143 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11144 changelog_register -n)
11145 trap cleanup_changelog EXIT
11148 mkdir -p $DIR/$tdir
11149 $MCREATE $DIR/$tdir/foo_160c
11150 changelog_chmask "TRUNC"
11151 $TRUNCATE $DIR/$tdir/foo_160c 200
11152 changelog_chmask "TRUNC"
11153 $TRUNCATE $DIR/$tdir/foo_160c 199
11154 $LFS changelog $MDT0
11155 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11156 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11157 $LFS changelog_clear $MDT0 $CL_USER 0
11159 # Deregistration step
11162 run_test 160c "verify that changelog log catch the truncate event"
11165 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11166 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11168 local server_version=$(lustre_version_code mds1)
11169 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11171 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11172 { skip "Need MDS version at least 2.7.60+"; return; }
11173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11175 # Registration step
11176 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11177 changelog_register -n)
11179 trap cleanup_changelog EXIT
11180 mkdir -p $DIR/$tdir/migrate_dir
11181 $LFS changelog_clear $MDT0 $CL_USER 0
11183 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11184 $LFS changelog $MDT0
11185 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11186 $LFS changelog_clear $MDT0 $CL_USER 0
11187 [ $MIGRATES -eq 1 ] ||
11188 error "MIGRATE changelog mask count $MIGRATES != 1"
11190 # Deregistration step
11193 run_test 160d "verify that changelog log catch the migrate event"
11196 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11199 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11200 changelog_register -n)
11201 echo "Registered as changelog user $CL_USER"
11202 trap cleanup_changelog EXIT
11204 # Delete a future user (expect fail)
11205 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11208 if [ $rc -eq 0 ]; then
11209 error "Deleted non-existant user cl77"
11210 elif [ $rc -ne 2 ]; then
11211 error "changelog_deregister failed with $rc, " \
11212 "expected 2 (ENOENT)"
11215 # Clear to a bad index (1 billion should be safe)
11216 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11219 if [ $rc -eq 0 ]; then
11220 error "Successfully cleared to invalid CL index"
11221 elif [ $rc -ne 22 ]; then
11222 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11225 run_test 160e "changelog negative testing"
11228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11229 test_mkdir -c1 $DIR/$tdir
11230 cp /etc/hosts $DIR/$tdir/$tfile
11231 test_mkdir -c1 $DIR/$tdir/foo1
11232 test_mkdir -c1 $DIR/$tdir/foo2
11233 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11234 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11235 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11236 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11237 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11238 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11239 $LFS fid2path $DIR $FID
11240 err17935 "bad link ea"
11243 rm $DIR/$tdir/foo2/zachary
11245 rm $DIR/$tdir/foo2/thor
11247 rm $DIR/$tdir/$tfile
11249 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11250 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11252 $LFS fid2path $DIR $FID
11253 err17935 "bad link rename"
11255 rm $DIR/$tdir/foo2/maggie
11258 local longname=filename_avg_len_is_thirty_two_
11259 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11260 error "failed to hardlink many files"
11261 links=$($LFS fid2path $DIR $FID | wc -l)
11262 echo -n "${links}/1000 links in link EA"
11263 [[ $links -gt 60 ]] ||
11264 err17935 "expected at least 60 links in link EA"
11265 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11266 error "failed to unlink many hardlinks"
11268 run_test 161a "link ea sanity"
11271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11272 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11274 local remote_dir=$DIR/$tdir/remote_dir
11276 mkdir -p $DIR/$tdir
11277 $LFS mkdir -i $MDTIDX $remote_dir ||
11278 error "create remote directory failed"
11280 cp /etc/hosts $remote_dir/$tfile
11281 mkdir -p $remote_dir/foo1
11282 mkdir -p $remote_dir/foo2
11283 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11284 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11285 ln $remote_dir/$tfile $remote_dir/foo1/luna
11286 ln $remote_dir/$tfile $remote_dir/foo2/thor
11288 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11290 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11291 $LFS fid2path $DIR $FID
11292 err17935 "bad link ea"
11295 rm $remote_dir/foo2/zachary
11297 rm $remote_dir/foo2/thor
11299 rm $remote_dir/$tfile
11301 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11302 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11303 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11304 $LFS fid2path $DIR $FID
11305 err17935 "bad link rename"
11307 rm $remote_dir/foo2/maggie
11310 local longname=filename_avg_len_is_thirty_two_
11311 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11312 error "failed to hardlink many files"
11313 links=$($LFS fid2path $DIR $FID | wc -l)
11314 echo -n "${links}/1000 links in link EA"
11315 [[ ${links} -gt 60 ]] ||
11316 err17935 "expected at least 60 links in link EA"
11317 unlinkmany $remote_dir/foo2/$longname 1000 ||
11318 error "failed to unlink many hardlinks"
11320 run_test 161b "link ea sanity under remote directory"
11323 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11325 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11326 skip "Need MDS version at least 2.1.5" && return
11328 # define CLF_RENAME_LAST 0x0001
11329 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11330 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11331 changelog_register -n)
11333 trap cleanup_changelog EXIT
11335 mkdir -p $DIR/$tdir
11336 touch $DIR/$tdir/foo_161c
11337 touch $DIR/$tdir/bar_161c
11338 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11339 $LFS changelog $MDT0 | grep RENME
11340 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11342 $LFS changelog_clear $MDT0 $CL_USER 0
11343 if [ x$flags != "x0x1" ]; then
11344 error "flag $flags is not 0x1"
11346 echo "rename overwrite a target having nlink = 1," \
11347 "changelog record has flags of $flags"
11349 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11350 touch $DIR/$tdir/foo_161c
11351 touch $DIR/$tdir/bar_161c
11352 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11353 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11354 $LFS changelog $MDT0 | grep RENME
11355 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11356 $LFS changelog_clear $MDT0 $CL_USER 0
11357 if [ x$flags != "x0x0" ]; then
11358 error "flag $flags is not 0x0"
11360 echo "rename overwrite a target having nlink > 1," \
11361 "changelog record has flags of $flags"
11363 # rename doesn't overwrite a target (changelog flag 0x0)
11364 touch $DIR/$tdir/foo_161c
11365 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11366 $LFS changelog $MDT0 | grep RENME
11367 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11368 $LFS changelog_clear $MDT0 $CL_USER 0
11369 if [ x$flags != "x0x0" ]; then
11370 error "flag $flags is not 0x0"
11372 echo "rename doesn't overwrite a target," \
11373 "changelog record has flags of $flags"
11375 # define CLF_UNLINK_LAST 0x0001
11376 # unlink a file having nlink = 1 (changelog flag 0x1)
11377 rm -f $DIR/$tdir/foo2_161c
11378 $LFS changelog $MDT0 | grep UNLNK
11379 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11380 $LFS changelog_clear $MDT0 $CL_USER 0
11381 if [ x$flags != "x0x1" ]; then
11382 error "flag $flags is not 0x1"
11384 echo "unlink a file having nlink = 1," \
11385 "changelog record has flags of $flags"
11387 # unlink a file having nlink > 1 (changelog flag 0x0)
11388 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11389 rm -f $DIR/$tdir/foobar_161c
11390 $LFS changelog $MDT0 | grep UNLNK
11391 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11392 $LFS changelog_clear $MDT0 $CL_USER 0
11393 if [ x$flags != "x0x0" ]; then
11394 error "flag $flags is not 0x0"
11396 echo "unlink a file having nlink > 1," \
11397 "changelog record has flags of $flags"
11400 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11407 # cleanup previous run
11408 rm -rf $DIR/$tdir/$tfile
11410 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11411 changelog_register -n)
11412 [[ $? -eq 0 ]] || error "changelog_register failed"
11414 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11415 # interfer with $MOUNT/.lustre/fid/ access
11417 [[ $? -eq 0 ]] || error "mkdir failed"
11419 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11420 $LCTL set_param fail_loc=0x8000140c
11422 $LCTL set_param fail_val=5
11425 echo foofoo > $DIR/$tdir/$tfile &
11428 # wait for create to be delayed
11432 [[ $? -eq 0 ]] || error "create should be blocked"
11434 local tempfile=$(mktemp)
11435 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11436 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11437 # some delay may occur during ChangeLog publishing and file read just
11438 # above, that could allow file write to happen finally
11439 [[ -s $tempfile ]] && echo "file should be empty"
11441 $LCTL set_param fail_loc=0
11444 [[ $? -eq 0 ]] || error "create failed"
11446 $LFS changelog_clear $MDT0 $user 0
11447 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11449 run_test 161d "create with concurrent .lustre/fid access"
11456 local path=$(${LFS} fid2path $*)
11457 # Remove the '//' indicating a remote directory
11458 path=$(echo $path | sed 's#//#/#g')
11461 if [ $RC -ne 0 ]; then
11462 err17935 "path looked up of $expected failed. Error $RC"
11464 elif [ "${path}" != "${expected}" ]; then
11465 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11468 echo "fid $fid resolves to path $path (expected $expected)"
11471 test_162a() { # was test_162
11472 # Make changes to filesystem
11473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11474 test_mkdir -p -c1 $DIR/$tdir/d2
11475 touch $DIR/$tdir/d2/$tfile
11476 touch $DIR/$tdir/d2/x1
11477 touch $DIR/$tdir/d2/x2
11478 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11479 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11481 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11482 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11483 error "check path $tdir/d2/$tfile failed"
11486 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11487 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11488 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11489 error "check path $tdir/d2/p/q/r/slink failed"
11491 # softlink to wrong file
11492 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11493 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11494 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11495 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11498 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11499 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11500 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11501 # fid2path dir/fsname should both work
11502 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11503 error "check path $tdir/d2/a/b/c/new_file failed"
11504 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11505 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11507 # hardlink count: check that there are 2 links
11508 # Doesnt work with CMD yet: 17935
11509 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11510 err17935 "expected 2 links"
11512 # hardlink indexing: remove the first link
11513 rm $DIR/$tdir/d2/p/q/r/hlink
11514 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11515 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11519 run_test 162a "path lookup sanity"
11522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11526 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11527 error "create striped dir failed"
11529 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11530 tail -n 1 | awk '{print $2}')
11531 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11533 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11534 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11537 for ((i=0;i<5;i++)); do
11538 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11539 error "get fid for f$i failed"
11540 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11541 error "check path $tdir/striped_dir/f$i failed"
11543 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11544 error "get fid for d$i failed"
11545 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11546 error "check path $tdir/striped_dir/d$i failed"
11551 run_test 162b "striped directory path lookup sanity"
11553 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11555 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11556 skip "Need MDS version at least 2.7.51" && return
11557 test_mkdir $DIR/$tdir.local
11558 test_mkdir $DIR/$tdir.remote
11559 local lpath=$tdir.local
11560 local rpath=$tdir.remote
11562 for ((i = 0; i <= 101; i++)); do
11565 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11566 error "get fid for local directory $DIR/$lpath failed"
11567 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11568 error "check path for local directory $DIR/$lpath failed"
11571 test_mkdir $DIR/$rpath
11572 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11573 error "get fid for remote directory $DIR/$rpath failed"
11574 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11575 error "check path for remote directory $DIR/$rpath failed"
11580 run_test 162c "fid2path works with paths 100 or more directories deep"
11583 # do directio so as not to populate the page cache
11584 log "creating a 10 Mb file"
11585 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11586 log "starting reads"
11587 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11588 log "truncating the file"
11589 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11591 kill %+ || true # reads might have finished
11592 echo "wait until dd is finished"
11594 log "removing the temporary file"
11595 rm -rf $DIR/$tfile || error "tmp file removal failed"
11597 run_test 169 "parallel read and truncate should not deadlock"
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11601 $LCTL clear # bug 18514
11602 $LCTL debug_daemon start $TMP/${tfile}_log_good
11604 $LCTL debug_daemon stop
11605 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11606 error "sed failed to read log_good"
11608 $LCTL debug_daemon start $TMP/${tfile}_log_good
11610 $LCTL debug_daemon stop
11612 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11613 error "lctl df log_bad failed"
11615 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11616 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11618 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11619 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11621 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11622 error "bad_line good_line1 good_line2 are empty"
11624 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11625 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11626 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11628 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11629 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11630 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11632 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11633 error "bad_line_new good_line_new are empty"
11635 local expected_good=$((good_line1 + good_line2*2))
11637 rm -f $TMP/${tfile}*
11638 # LU-231, short malformed line may not be counted into bad lines
11639 if [ $bad_line -ne $bad_line_new ] &&
11640 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11641 error "expected $bad_line bad lines, but got $bad_line_new"
11645 if [ $expected_good -ne $good_line_new ]; then
11646 error "expected $expected_good good lines, but got $good_line_new"
11651 run_test 170 "test lctl df to handle corrupted log ====================="
11653 test_171() { # bug20592
11654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11655 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11656 $LCTL set_param fail_loc=0x50e
11657 $LCTL set_param fail_val=3000
11658 multiop_bg_pause $DIR/$tfile O_s || true
11660 kill -USR1 $MULTIPID
11664 if dmesg | grep "recursive fault"; then
11665 error "caught a recursive fault"
11667 $LCTL set_param fail_loc=0
11670 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11672 # it would be good to share it with obdfilter-survey/iokit-libecho code
11673 setup_obdecho_osc () {
11676 local obdfilter_name=$2
11677 echo "Creating new osc for $obdfilter_name on $ost_nid"
11678 # make sure we can find loopback nid
11679 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11681 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11682 ${obdfilter_name}_osc_UUID || rc=2; }
11683 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11684 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11688 cleanup_obdecho_osc () {
11689 local obdfilter_name=$1
11690 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11691 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11698 local pages=${3:-64}
11703 local obd_size=$(get_obd_size $node $OBD)
11704 local page_size=$(get_page_size $node)
11705 if [[ -n "$obd_size" ]]; then
11706 local new_count=$((obd_size / (pages * page_size / 1024)))
11707 [[ $new_count -ge $count ]] || count=$new_count
11710 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11711 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11713 if [ $rc -eq 0 ]; then
11714 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11715 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11717 echo "New object id is $id"
11718 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11720 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11721 "test_brw $count w v $pages $id" || rc=4; }
11722 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11724 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11725 "cleanup" || rc=5; }
11726 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11727 "detach" || rc=6; }
11728 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11734 remote_ost_nodsh && skip "remote OST with nodsh" && return
11736 local rmmod_local=0
11738 if ! module_loaded obdecho; then
11739 load_module obdecho/obdecho
11743 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11744 local host=$(lctl get_param -n osc.$osc.import |
11745 awk '/current_connection:/ {print $2}' )
11746 local target=$(lctl get_param -n osc.$osc.import |
11747 awk '/target:/ {print $2}' )
11748 target=${target%_UUID}
11750 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11751 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11752 [[ -n $target ]] && cleanup_obdecho_osc $target
11753 [ $rmmod_local -eq 1 ] && rmmod obdecho
11756 run_test 180a "test obdecho on osc"
11759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11760 remote_ost_nodsh && skip "remote OST with nodsh" && return
11762 local rmmod_remote=0
11764 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11765 rmmod_remote=true || error "failed to load module obdecho"
11766 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11767 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11768 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11771 run_test 180b "test obdecho directly on obdfilter"
11773 test_180c() { # LU-2598
11774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11775 remote_ost_nodsh && skip "remote OST with nodsh" && return
11776 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11777 skip "Need MDS version at least 2.4.0" && return
11780 local rmmod_remote=false
11781 local pages=16384 # 64MB bulk I/O RPC size
11784 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11785 rmmod_remote=true || error "failed to load module obdecho"
11787 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11789 if [ -n "$target" ]; then
11790 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11792 echo "there is no obdfilter target on ost1"
11795 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11798 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11800 test_181() { # bug 22177
11801 test_mkdir $DIR/$tdir
11802 # create enough files to index the directory
11803 createmany -o $DIR/$tdir/foobar 4000
11804 # print attributes for debug purpose
11807 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11809 # remove the files & current working dir
11810 unlinkmany $DIR/$tdir/foobar 4000
11812 kill -USR1 $MULTIPID
11814 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11817 run_test 181 "Test open-unlinked dir ========================"
11823 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11825 $LCTL set_param mdc.*.rpc_stats=clear
11827 for (( i = 0; i < $tcount; i++ )) ; do
11828 mkdir $DIR/$tdir/$i
11831 for (( i = 0; i < $tcount; i++ )) ; do
11832 createmany -o $DIR/$tdir/$i/f- $fcount &
11836 for (( i = 0; i < $tcount; i++ )) ; do
11837 unlinkmany $DIR/$tdir/$i/f- $fcount &
11841 $LCTL get_param mdc.*.rpc_stats
11845 run_test 182 "Test parallel modify metadata operations ================"
11847 test_183() { # LU-2275
11848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11849 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11850 skip "Need MDS version at least 2.3.56" && return
11852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11853 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11854 echo aaa > $DIR/$tdir/$tfile
11856 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11857 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11859 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11860 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11862 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11864 # Flush negative dentry cache
11865 touch $DIR/$tdir/$tfile
11867 # We are not checking for any leaked references here, they'll
11868 # become evident next time we do cleanup with module unload.
11871 run_test 183 "No crash or request leak in case of strange dispositions ========"
11873 # test suite 184 is for LU-2016, LU-2017
11875 check_swap_layouts_support && return 0
11877 dir0=$DIR/$tdir/$testnum
11878 test_mkdir -p -c1 $dir0
11883 $SETSTRIPE -c1 $file1
11885 $SETSTRIPE -c2 $file2
11887 gen1=$($GETSTRIPE -g $file1)
11888 gen2=$($GETSTRIPE -g $file2)
11890 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11891 gen=$($GETSTRIPE -g $file1)
11892 [[ $gen1 != $gen ]] ||
11893 "Layout generation on $file1 does not change"
11894 gen=$($GETSTRIPE -g $file2)
11895 [[ $gen2 != $gen ]] ||
11896 "Layout generation on $file2 does not change"
11898 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11899 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11901 run_test 184a "Basic layout swap"
11904 check_swap_layouts_support && return 0
11906 dir0=$DIR/$tdir/$testnum
11907 mkdir -p $dir0 || error "creating dir $dir0"
11914 $SETSTRIPE -c1 $file1
11915 $SETSTRIPE -c2 $file2
11916 $SETSTRIPE -c1 $file3
11917 chown $RUNAS_ID $file3
11918 gen1=$($GETSTRIPE -g $file1)
11919 gen2=$($GETSTRIPE -g $file2)
11921 $LFS swap_layouts $dir1 $dir2 &&
11922 error "swap of directories layouts should fail"
11923 $LFS swap_layouts $dir1 $file1 &&
11924 error "swap of directory and file layouts should fail"
11925 $RUNAS $LFS swap_layouts $file1 $file2 &&
11926 error "swap of file we cannot write should fail"
11927 $LFS swap_layouts $file1 $file3 &&
11928 error "swap of file with different owner should fail"
11929 /bin/true # to clear error code
11931 run_test 184b "Forbidden layout swap (will generate errors)"
11934 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11935 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11936 check_swap_layouts_support && return 0
11938 local dir0=$DIR/$tdir/$testnum
11939 mkdir -p $dir0 || error "creating dir $dir0"
11941 local ref1=$dir0/ref1
11942 local ref2=$dir0/ref2
11943 local file1=$dir0/file1
11944 local file2=$dir0/file2
11945 # create a file large enough for the concurrent test
11946 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11947 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11948 echo "ref file size: ref1($(stat -c %s $ref1))," \
11949 "ref2($(stat -c %s $ref2))"
11952 dd if=$ref1 of=$file1 bs=16k &
11955 # Make sure dd starts to copy file
11956 while [ ! -f $file1 ]; do sleep 0.1; done
11958 $LFS swap_layouts $file1 $file2
11961 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11962 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11964 # how many bytes copied before swapping layout
11965 local copied=$(stat -c %s $file2)
11966 local remaining=$(stat -c %s $ref1)
11967 remaining=$((remaining - copied))
11968 echo "Copied $copied bytes before swapping layout..."
11970 cmp -n $copied $file1 $ref2 | grep differ &&
11971 error "Content mismatch [0, $copied) of ref2 and file1"
11972 cmp -n $copied $file2 $ref1 ||
11973 error "Content mismatch [0, $copied) of ref1 and file2"
11974 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11975 error "Content mismatch [$copied, EOF) of ref1 and file1"
11978 rm -f $ref1 $ref2 $file1 $file2
11980 run_test 184c "Concurrent write and layout swap"
11983 check_swap_layouts_support && return 0
11984 [ -z "$(which getfattr 2>/dev/null)" ] &&
11985 skip "no getfattr command" && return 0
11987 local file1=$DIR/$tdir/$tfile-1
11988 local file2=$DIR/$tdir/$tfile-2
11989 local file3=$DIR/$tdir/$tfile-3
11993 mkdir -p $DIR/$tdir
11994 touch $file1 || error "create $file1 failed"
11995 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11996 error "create $file2 failed"
11997 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11998 error "create $file3 failed"
11999 lovea1=$(get_layout_param $file1)
12001 $LFS swap_layouts $file2 $file3 ||
12002 error "swap $file2 $file3 layouts failed"
12003 $LFS swap_layouts $file1 $file2 ||
12004 error "swap $file1 $file2 layouts failed"
12006 lovea2=$(get_layout_param $file2)
12009 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12011 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12012 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12014 run_test 184d "allow stripeless layouts swap"
12017 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12018 { skip "Need MDS version at least 2.6.94"; return 0; }
12019 check_swap_layouts_support && return 0
12020 [ -z "$(which getfattr 2>/dev/null)" ] &&
12021 skip "no getfattr command" && return 0
12023 local file1=$DIR/$tdir/$tfile-1
12024 local file2=$DIR/$tdir/$tfile-2
12025 local file3=$DIR/$tdir/$tfile-3
12028 mkdir -p $DIR/$tdir
12029 touch $file1 || error "create $file1 failed"
12030 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12031 error "create $file2 failed"
12032 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12033 error "create $file3 failed"
12035 $LFS swap_layouts $file1 $file2 ||
12036 error "swap $file1 $file2 layouts failed"
12038 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12039 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12041 echo 123 > $file1 || error "Should be able to write into $file1"
12043 $LFS swap_layouts $file1 $file3 ||
12044 error "swap $file1 $file3 layouts failed"
12046 echo 123 > $file1 || error "Should be able to write into $file1"
12048 rm -rf $file1 $file2 $file3
12050 run_test 184e "Recreate layout after stripeless layout swaps"
12052 test_185() { # LU-2441
12053 # LU-3553 - no volatile file support in old servers
12054 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12055 { skip "Need MDS version at least 2.3.60"; return 0; }
12057 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12058 touch $DIR/$tdir/spoo
12059 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12060 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12061 error "cannot create/write a volatile file"
12062 [ "$FILESET" == "" ] &&
12063 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12064 error "FID is still valid after close"
12066 multiop_bg_pause $DIR/$tdir vVw4096_c
12073 # assume that the next FID for this client is sequential, since stdout
12074 # is unfortunately eaten by multiop_bg_pause
12075 local n=$((${fidv[1]} + 1))
12076 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12077 if [ "$FILESET" == "" ]; then
12078 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12079 error "FID is missing before close"
12081 kill -USR1 $multi_pid
12082 # 1 second delay, so if mtime change we will see it
12084 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12085 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12087 run_test 185 "Volatile file support"
12090 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12092 skip "Need MDS version at least 2.3.0" && return
12094 local dir0=$DIR/$tdir/$testnum
12095 mkdir -p $dir0 || error "creating dir $dir0"
12097 local file=$dir0/file1
12098 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12099 local dv1=$($LFS data_version $file)
12100 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12101 local dv2=$($LFS data_version $file)
12102 [[ $dv1 != $dv2 ]] ||
12103 error "data version did not change on write $dv1 == $dv2"
12108 run_test 187a "Test data version change"
12111 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12112 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12113 skip "Need MDS version at least 2.3.0" && return
12115 local dir0=$DIR/$tdir/$testnum
12116 mkdir -p $dir0 || error "creating dir $dir0"
12118 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12119 [[ ${DV[0]} != ${DV[1]} ]] ||
12120 error "data version did not change on write"\
12121 " ${DV[0]} == ${DV[1]}"
12126 run_test 187b "Test data version change on volatile file"
12129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12130 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12131 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12133 local POOL=${POOL:-cea1}
12134 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12135 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12138 local last_ost=$(($OSTCOUNT - 1))
12140 local ost_list=$(seq $first_ost $ost_step $last_ost)
12141 local ost_range="$first_ost $last_ost $ost_step"
12142 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12143 local file_dir=$POOL_ROOT/file_tst
12144 local subdir=$test_path/subdir
12148 # former test_200a test_200b
12149 pool_add $POOL || { rc=$? ; break; }
12150 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12151 # former test_200c test_200d
12152 mkdir -p $test_path
12153 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12154 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12156 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12157 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12158 || { rc=$? ; break; }
12159 # former test_200e test_200f
12160 local files=$((OSTCOUNT*3))
12161 pool_alloc_files $POOL $test_path $files "$ost_list" \
12162 || { rc=$? ; break; }
12163 pool_create_files $POOL $file_dir $files "$ost_list" \
12164 || { rc=$? ; break; }
12165 # former test_200g test_200h
12166 pool_lfs_df $POOL || { rc=$? ; break; }
12167 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12169 # former test_201a test_201b test_201c
12170 pool_remove_first_target $POOL || { rc=$? ; break; }
12172 local f=$test_path/$tfile
12173 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12174 pool_remove $POOL $f || { rc=$? ; break; }
12181 run_test 200 "OST pools"
12183 # usage: default_attr <count | size | offset>
12185 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12188 # usage: check_default_stripe_attr
12189 check_default_stripe_attr() {
12190 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12193 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12195 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12199 error "unknown getstripe attr '$1'"
12202 [ $ACTUAL == $EXPECTED ] ||
12203 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12207 test_mkdir $DIR/$tdir
12208 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12210 check_default_stripe_attr --stripe-count
12211 check_default_stripe_attr --stripe-size
12212 check_default_stripe_attr --stripe-index
12214 run_test 204a "Print default stripe attributes"
12217 test_mkdir $DIR/$tdir
12218 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12220 check_default_stripe_attr --stripe-size
12221 check_default_stripe_attr --stripe-index
12223 run_test 204b "Print default stripe size and offset"
12226 test_mkdir $DIR/$tdir
12227 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12229 check_default_stripe_attr --stripe-count
12230 check_default_stripe_attr --stripe-index
12232 run_test 204c "Print default stripe count and offset"
12235 test_mkdir $DIR/$tdir
12236 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12238 check_default_stripe_attr --stripe-count
12239 check_default_stripe_attr --stripe-size
12241 run_test 204d "Print default stripe count and size"
12244 test_mkdir $DIR/$tdir
12245 $SETSTRIPE -d $DIR/$tdir
12247 check_default_stripe_attr --stripe-count --raw
12248 check_default_stripe_attr --stripe-size --raw
12249 check_default_stripe_attr --stripe-index --raw
12251 run_test 204e "Print raw stripe attributes"
12254 test_mkdir $DIR/$tdir
12255 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12257 check_default_stripe_attr --stripe-size --raw
12258 check_default_stripe_attr --stripe-index --raw
12260 run_test 204f "Print raw stripe size and offset"
12263 test_mkdir $DIR/$tdir
12264 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12266 check_default_stripe_attr --stripe-count --raw
12267 check_default_stripe_attr --stripe-index --raw
12269 run_test 204g "Print raw stripe count and offset"
12272 test_mkdir $DIR/$tdir
12273 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12275 check_default_stripe_attr --stripe-count --raw
12276 check_default_stripe_attr --stripe-size --raw
12278 run_test 204h "Print raw stripe count and size"
12280 # Figure out which job scheduler is being used, if any,
12281 # or use a fake one
12282 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12283 JOBENV=SLURM_JOB_ID
12284 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12286 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12288 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12289 JOBENV=LOADL_STEP_ID
12290 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12293 $LCTL list_param jobid_name > /dev/null 2>&1
12294 if [ $? -eq 0 ]; then
12301 verify_jobstats() {
12306 # we don't really need to clear the stats for this test to work, since each
12307 # command has a unique jobid, but it makes debugging easier if needed.
12308 # for facet in $facets; do
12309 # local dev=$(convert_facet2label $facet)
12310 # # clear old jobstats
12311 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12314 # use a new JobID for each test, or we might see an old one
12315 [ "$JOBENV" = "FAKE_JOBID" ] &&
12316 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12320 [ "$JOBENV" = "nodelocal" ] && {
12321 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12322 $LCTL set_param jobid_name=$FAKE_JOBID
12326 log "Test: ${cmd[*]}"
12327 log "Using JobID environment variable $JOBENV=$JOBVAL"
12329 if [ $JOBENV = "FAKE_JOBID" ]; then
12330 FAKE_JOBID=$JOBVAL ${cmd[*]}
12335 # all files are created on OST0000
12336 for facet in $facets; do
12337 local stats="*.$(convert_facet2label $facet).job_stats"
12338 if [ $(do_facet $facet lctl get_param $stats |
12339 grep -c $JOBVAL) -ne 1 ]; then
12340 do_facet $facet lctl get_param $stats
12341 error "No jobstats for $JOBVAL found on $facet::$stats"
12348 NEW_JOBENV=${1:-$OLD_JOBENV}
12349 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12350 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12355 do_facet $SINGLEMDS \
12356 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12357 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12361 test_205() { # Job stats
12362 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12363 { skip "Need MDS version with at least 2.7.1"; return 0; }
12365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12366 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12368 remote_ost_nodsh && skip "remote OST with nodsh" && return
12370 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12371 skip "Server doesn't support jobstats" && return 0
12372 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12374 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12375 if [ $OLD_JOBENV != $JOBENV ]; then
12376 jobstats_set $JOBENV
12377 trap cleanup_205 EXIT
12380 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12381 echo "Registered as changelog user $CL_USER"
12383 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12384 lctl get_param -n mdt.*.job_cleanup_interval)
12385 local interval_new=5
12386 do_facet $SINGLEMDS \
12387 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12388 local start=$SECONDS
12392 cmd="mkdir $DIR/$tdir"
12393 verify_jobstats "$cmd" "$SINGLEMDS"
12395 cmd="rmdir $DIR/$tdir"
12396 verify_jobstats "$cmd" "$SINGLEMDS"
12397 # mkdir on secondary MDT
12398 if [ $MDSCOUNT -gt 1 ]; then
12399 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12400 verify_jobstats "$cmd" "mds2"
12403 cmd="mknod $DIR/$tfile c 1 3"
12404 verify_jobstats "$cmd" "$SINGLEMDS"
12406 cmd="rm -f $DIR/$tfile"
12407 verify_jobstats "$cmd" "$SINGLEMDS"
12408 # create all files on OST0000 so verify_jobstats can find OST stats
12410 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12411 verify_jobstats "$cmd" "$SINGLEMDS"
12413 cmd="touch $DIR/$tfile"
12414 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12416 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12417 verify_jobstats "$cmd" "ost1"
12419 cancel_lru_locks osc
12420 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12421 verify_jobstats "$cmd" "ost1"
12423 cmd="$TRUNCATE $DIR/$tfile 0"
12424 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12426 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12427 verify_jobstats "$cmd" "$SINGLEMDS"
12428 # jobstats expiry - sleep until old stats should be expired
12429 local left=$((interval_new + 5 - (SECONDS - start)))
12430 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12431 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12433 cmd="mkdir $DIR/$tdir.expire"
12434 verify_jobstats "$cmd" "$SINGLEMDS"
12435 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12436 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12438 # Ensure that jobid are present in changelog (if supported by MDS)
12439 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12441 $LFS changelog $MDT0 | tail -9
12442 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12443 [ $jobids -eq 9 ] ||
12444 error "Wrong changelog jobid count $jobids != 9"
12448 jobstats_set $JOBENV
12450 $LFS changelog $MDT0 | tail -1
12451 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12452 [ $jobids -eq 0 ] ||
12453 error "Unexpected jobids when jobid_var=$JOBENV"
12458 run_test 205 "Verify job stats"
12460 # LU-1480, LU-1773 and LU-1657
12462 mkdir -p $DIR/$tdir
12463 $SETSTRIPE -c -1 $DIR/$tdir
12464 #define OBD_FAIL_LOV_INIT 0x1403
12465 $LCTL set_param fail_loc=0xa0001403
12466 $LCTL set_param fail_val=1
12467 touch $DIR/$tdir/$tfile || true
12469 run_test 206 "fail lov_init_raid0() doesn't lbug"
12472 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12473 local fsz=`stat -c %s $DIR/$tfile`
12474 cancel_lru_locks mdc
12476 # do not return layout in getattr intent
12477 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12478 $LCTL set_param fail_loc=0x170
12479 local sz=`stat -c %s $DIR/$tfile`
12481 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12485 run_test 207a "can refresh layout at glimpse"
12488 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12489 local cksum=`md5sum $DIR/$tfile`
12490 local fsz=`stat -c %s $DIR/$tfile`
12491 cancel_lru_locks mdc
12492 cancel_lru_locks osc
12494 # do not return layout in getattr intent
12495 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12496 $LCTL set_param fail_loc=0x171
12498 # it will refresh layout after the file is opened but before read issues
12499 echo checksum is "$cksum"
12500 echo "$cksum" |md5sum -c --quiet || error "file differs"
12504 run_test 207b "can refresh layout at open"
12507 # FIXME: in this test suite, only RD lease is used. This is okay
12508 # for now as only exclusive open is supported. After generic lease
12509 # is done, this test suite should be revised. - Jinshan
12511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12512 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12513 { skip "Need MDS version at least 2.4.52"; return 0; }
12515 echo "==== test 1: verify get lease work"
12516 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12518 echo "==== test 2: verify lease can be broken by upcoming open"
12519 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12523 $MULTIOP $DIR/$tfile oO_RDONLY:c
12524 kill -USR1 $PID && wait $PID || error "break lease error"
12526 echo "==== test 3: verify lease can't be granted if an open already exists"
12527 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12531 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12532 kill -USR1 $PID && wait $PID || error "open file error"
12534 echo "==== test 4: lease can sustain over recovery"
12535 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12541 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12543 echo "==== test 5: lease broken can't be regained by replay"
12544 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12548 # open file to break lease and then recovery
12549 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12552 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12556 run_test 208 "Exclusive open"
12559 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12560 skip_env "must have disp_stripe" && return
12563 sync; sleep 5; sync;
12565 echo 3 > /proc/sys/vm/drop_caches
12566 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12568 # open/close 500 times
12569 for i in $(seq 500); do
12573 echo 3 > /proc/sys/vm/drop_caches
12574 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12576 echo "before: $req_before, after: $req_after"
12577 [ $((req_after - req_before)) -ge 300 ] &&
12578 error "open/close requests are not freed"
12581 run_test 209 "read-only open/close requests should be freed promptly"
12585 size=$((size % 8192 + 1))
12586 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12587 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12588 rm -f $DIR/f212 $DIR/f212.xyz
12590 run_test 212 "Sendfile test ============================================"
12593 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12594 cancel_lru_locks osc
12595 lctl set_param fail_loc=0x8000040f
12596 # generate a read lock
12597 cat $DIR/$tfile > /dev/null
12598 # write to the file, it will try to cancel the above read lock.
12599 cat /etc/hosts >> $DIR/$tfile
12601 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12603 test_214() { # for bug 20133
12604 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12605 for (( i=0; i < 340; i++ )) ; do
12606 touch $DIR/$tdir/d214c/a$i
12609 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12610 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12611 ls $DIR/d214c || error "ls $DIR/d214c failed"
12612 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12613 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12615 run_test 214 "hash-indexed directory test - bug 20133"
12617 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12618 create_lnet_proc_files() {
12619 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
12622 # counterpart of create_lnet_proc_files
12623 remove_lnet_proc_files() {
12624 rm -f $TMP/lnet_$1.sys
12627 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12628 # 3rd arg as regexp for body
12629 check_lnet_proc_stats() {
12630 local l=$(cat "$TMP/lnet_$1" |wc -l)
12631 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12633 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12636 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12637 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12638 # optional and can be regexp for 2nd line (lnet.routes case)
12639 check_lnet_proc_entry() {
12640 local blp=2 # blp stands for 'position of 1st line of body'
12641 [ -z "$5" ] || blp=3 # lnet.routes case
12643 local l=$(cat "$TMP/lnet_$1" |wc -l)
12644 # subtracting one from $blp because the body can be empty
12645 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12647 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12648 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12650 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12651 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12653 # bail out if any unexpected line happened
12654 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12655 [ "$?" != 0 ] || error "$2 misformatted"
12658 test_215() { # for bugs 18102, 21079, 21517
12659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12660 local N='(0|[1-9][0-9]*)' # non-negative numeric
12661 local P='[1-9][0-9]*' # positive numeric
12662 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12663 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12664 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12665 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12667 local L1 # regexp for 1st line
12668 local L2 # regexp for 2nd line (optional)
12669 local BR # regexp for the rest (body)
12671 # lnet.stats should look as 11 space-separated non-negative numerics
12672 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12673 create_lnet_proc_files "stats"
12674 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12675 remove_lnet_proc_files "stats"
12677 # lnet.routes should look like this:
12678 # Routing disabled/enabled
12679 # net hops priority state router
12680 # where net is a string like tcp0, hops > 0, priority >= 0,
12681 # state is up/down,
12682 # router is a string like 192.168.1.1@tcp2
12683 L1="^Routing (disabled|enabled)$"
12684 L2="^net +hops +priority +state +router$"
12685 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12686 create_lnet_proc_files "routes"
12687 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12688 remove_lnet_proc_files "routes"
12690 # lnet.routers should look like this:
12691 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12692 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12693 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12694 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12695 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12696 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12697 create_lnet_proc_files "routers"
12698 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12699 remove_lnet_proc_files "routers"
12701 # lnet.peers should look like this:
12702 # nid refs state last max rtr min tx min queue
12703 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12704 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12705 # numeric (0 or >0 or <0), queue >= 0.
12706 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12707 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12708 create_lnet_proc_files "peers"
12709 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12710 remove_lnet_proc_files "peers"
12712 # lnet.buffers should look like this:
12713 # pages count credits min
12714 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12715 L1="^pages +count +credits +min$"
12716 BR="^ +$N +$N +$I +$I$"
12717 create_lnet_proc_files "buffers"
12718 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12719 remove_lnet_proc_files "buffers"
12721 # lnet.nis should look like this:
12722 # nid status alive refs peer rtr max tx min
12723 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12724 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12725 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12726 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12727 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12728 create_lnet_proc_files "nis"
12729 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12730 remove_lnet_proc_files "nis"
12732 # can we successfully write to lnet.stats?
12733 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12735 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12737 test_216() { # bug 20317
12738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12739 remote_ost_nodsh && skip "remote OST with nodsh" && return
12742 local facets=$(get_facets OST)
12743 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12745 save_lustre_params client "osc.*.contention_seconds" > $p
12746 save_lustre_params $facets \
12747 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12748 save_lustre_params $facets \
12749 "ldlm.namespaces.filter-*.contended_locks" >> $p
12750 save_lustre_params $facets \
12751 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12752 clear_stats osc.*.osc_stats
12754 # agressive lockless i/o settings
12755 do_nodes $(comma_list $(osts_nodes)) \
12756 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12757 ldlm.namespaces.filter-*.contended_locks=0 \
12758 ldlm.namespaces.filter-*.contention_seconds=60"
12759 lctl set_param -n osc.*.contention_seconds=60
12761 $DIRECTIO write $DIR/$tfile 0 10 4096
12762 $CHECKSTAT -s 40960 $DIR/$tfile
12764 # disable lockless i/o
12765 do_nodes $(comma_list $(osts_nodes)) \
12766 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12767 ldlm.namespaces.filter-*.contended_locks=32 \
12768 ldlm.namespaces.filter-*.contention_seconds=0"
12769 lctl set_param -n osc.*.contention_seconds=0
12770 clear_stats osc.*.osc_stats
12772 dd if=/dev/zero of=$DIR/$tfile count=0
12773 $CHECKSTAT -s 0 $DIR/$tfile
12775 restore_lustre_params <$p
12779 run_test 216 "check lockless direct write updates file size and kms correctly"
12781 test_217() { # bug 22430
12782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12786 for node in $(nodes_list); do
12787 nid=$(host_nids_address $node $NETTYPE)
12788 if [[ $nid = *-* ]] ; then
12789 echo "lctl ping $(h2nettype $nid)"
12790 lctl ping $(h2nettype $nid)
12792 echo "skipping $node (no hyphen detected)"
12796 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12799 # do directio so as not to populate the page cache
12800 log "creating a 10 Mb file"
12801 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12802 log "starting reads"
12803 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12804 log "truncating the file"
12805 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12807 kill %+ || true # reads might have finished
12808 echo "wait until dd is finished"
12810 log "removing the temporary file"
12811 rm -rf $DIR/$tfile || error "tmp file removal failed"
12813 run_test 218 "parallel read and truncate should not deadlock ======================="
12816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12817 # write one partial page
12818 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12819 # set no grant so vvp_io_commit_write will do sync write
12820 $LCTL set_param fail_loc=0x411
12821 # write a full page at the end of file
12822 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12824 $LCTL set_param fail_loc=0
12825 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12826 $LCTL set_param fail_loc=0x411
12827 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12830 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12831 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12833 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12835 test_220() { #LU-325
12836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12837 remote_ost_nodsh && skip "remote OST with nodsh" && return
12838 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12839 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12842 # create on MDT0000 so the last_id and next_id are correct
12844 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12848 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12849 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12850 osc.$mdtosc_proc1.prealloc_last_id)
12851 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12852 osc.$mdtosc_proc1.prealloc_next_id)
12856 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12857 #define OBD_FAIL_OST_ENOINO 0x229
12858 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12859 create_pool $FSNAME.$TESTNAME || return 1
12860 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12862 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12864 MDSOBJS=$((last_id - next_id))
12865 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12867 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12868 echo "OST still has $count kbytes free"
12870 echo "create $MDSOBJS files @next_id..."
12871 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12873 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12874 osc.$mdtosc_proc1.prealloc_last_id)
12875 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12876 osc.$mdtosc_proc1.prealloc_next_id)
12878 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12883 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12884 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12886 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12887 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12888 echo "unlink $MDSOBJS files @$next_id..."
12889 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12891 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12895 dd if=`which date` of=$MOUNT/date oflag=sync
12896 chmod +x $MOUNT/date
12898 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12899 $LCTL set_param fail_loc=0x80001401
12901 $MOUNT/date > /dev/null
12904 run_test 221 "make sure fault and truncate race to not cause OOM"
12907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12909 test_mkdir $DIR/$tdir
12910 $LFS setstripe -c 1 -i 0 $DIR/$tdir
12911 createmany -o $DIR/$tdir/$tfile 10
12912 cancel_lru_locks mdc
12913 cancel_lru_locks osc
12914 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12915 $LCTL set_param fail_loc=0x31a
12916 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12917 $LCTL set_param fail_loc=0
12920 run_test 222a "AGL for ls should not trigger CLIO lock failure"
12923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12925 test_mkdir $DIR/$tdir
12926 $LFS setstripe -c 1 -i 0 $DIR/$tdir
12927 createmany -o $DIR/$tdir/$tfile 10
12928 cancel_lru_locks mdc
12929 cancel_lru_locks osc
12930 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12931 $LCTL set_param fail_loc=0x31a
12932 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12933 $LCTL set_param fail_loc=0
12935 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
12938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12940 test_mkdir $DIR/$tdir
12941 $LFS setstripe -c 1 -i 0 $DIR/$tdir
12942 createmany -o $DIR/$tdir/$tfile 10
12943 cancel_lru_locks mdc
12944 cancel_lru_locks osc
12945 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12946 $LCTL set_param fail_loc=0x31b
12947 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12948 $LCTL set_param fail_loc=0
12951 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12953 test_224a() { # LU-1039, MRP-303
12954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12955 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12956 $LCTL set_param fail_loc=0x508
12957 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12958 $LCTL set_param fail_loc=0
12961 run_test 224a "Don't panic on bulk IO failure"
12963 test_224b() { # LU-1039, MRP-303
12964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12965 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12966 cancel_lru_locks osc
12967 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12968 $LCTL set_param fail_loc=0x515
12969 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12970 $LCTL set_param fail_loc=0
12973 run_test 224b "Don't panic on bulk IO failure"
12975 test_224c() { # LU-6441
12976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12979 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12980 save_writethrough $p
12981 set_cache writethrough on
12983 local pages_per_rpc=$($LCTL get_param \
12984 osc.*.max_pages_per_rpc)
12985 local at_max=$($LCTL get_param -n at_max)
12986 local timeout=$($LCTL get_param -n timeout)
12987 local test_at="$LCTL get_param -n at_max"
12988 local param_at="$FSNAME.sys.at_max"
12989 local test_timeout="$LCTL get_param -n timeout"
12990 local param_timeout="$FSNAME.sys.timeout"
12992 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12994 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12995 error "conf_param at_max=0 failed"
12996 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12997 error "conf_param timeout=5 failed"
12999 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13000 do_facet ost1 $LCTL set_param fail_loc=0x520
13001 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13002 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13004 do_facet ost1 $LCTL set_param fail_loc=0
13006 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13007 error "conf_param at_max=$at_max failed"
13008 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13009 $timeout || error "conf_param timeout=$timeout failed"
13011 $LCTL set_param -n $pages_per_rpc
13012 restore_lustre_params < $p
13015 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13017 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13020 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13021 if [ -z ${MDSSURVEY} ]; then
13022 skip_env "mds-survey not found" && return
13025 [ $MDSCOUNT -ge 2 ] &&
13026 skip "skipping now for more than one MDT" && return
13028 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13029 { skip "Need MDS version at least 2.2.51"; return; }
13031 local mds=$(facet_host $SINGLEMDS)
13032 local target=$(do_nodes $mds 'lctl dl' | \
13033 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13035 local cmd1="file_count=1000 thrhi=4"
13036 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13037 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13038 local cmd="$cmd1 $cmd2 $cmd3"
13040 rm -f ${TMP}/mds_survey*
13042 eval $cmd || error "mds-survey with zero-stripe failed"
13043 cat ${TMP}/mds_survey*
13044 rm -f ${TMP}/mds_survey*
13046 run_test 225a "Metadata survey sanity with zero-stripe"
13049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13050 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13051 if [ -z ${MDSSURVEY} ]; then
13052 skip_env "mds-survey not found" && return
13054 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13055 { skip "Need MDS version at least 2.2.51"; return; }
13057 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13058 skip_env "Need to mount OST to test" && return
13061 [ $MDSCOUNT -ge 2 ] &&
13062 skip "skipping now for more than one MDT" && return
13063 local mds=$(facet_host $SINGLEMDS)
13064 local target=$(do_nodes $mds 'lctl dl' | \
13065 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13067 local cmd1="file_count=1000 thrhi=4"
13068 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13069 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13070 local cmd="$cmd1 $cmd2 $cmd3"
13072 rm -f ${TMP}/mds_survey*
13074 eval $cmd || error "mds-survey with stripe_count failed"
13075 cat ${TMP}/mds_survey*
13076 rm -f ${TMP}/mds_survey*
13078 run_test 225b "Metadata survey sanity with stripe_count = 1"
13080 mcreate_path2fid () {
13086 local path=$DIR/$tdir/$name
13091 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13092 error "cannot create $desc"
13094 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13096 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13098 fid_path=$($LFS fid2path $MOUNT $fid)
13100 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13102 [ "$path" == "$fid_path" ] ||
13103 error "fid2path returned $fid_path, expected $path"
13105 echo "pass with $path and $fid"
13110 mkdir -p $DIR/$tdir
13112 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13113 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13114 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13115 mcreate_path2fid 0040666 0 0 dir "directory"
13116 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13117 mcreate_path2fid 0100666 0 0 file "regular file"
13118 mcreate_path2fid 0120666 0 0 link "symbolic link"
13119 mcreate_path2fid 0140666 0 0 sock "socket"
13121 run_test 226a "call path2fid and fid2path on files of all type"
13124 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13128 mkdir -p $DIR/$tdir
13129 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13130 error "create remote directory failed"
13131 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13132 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13133 "character special file (null)"
13134 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13135 "character special file (no device)"
13136 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13137 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13138 "block special file (loop)"
13139 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13140 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13141 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13143 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13145 # LU-1299 Executing or running ldd on a truncated executable does not
13146 # cause an out-of-memory condition.
13148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13149 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13150 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13151 chmod +x $MOUNT/date
13153 $MOUNT/date > /dev/null
13154 ldd $MOUNT/date > /dev/null
13157 run_test 227 "running truncated executable does not cause OOM"
13159 # LU-1512 try to reuse idle OI blocks
13161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13162 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13163 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13164 skip "ldiskfs only test" && return
13166 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13167 local myDIR=$DIR/$tdir
13170 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13171 $LCTL set_param fail_loc=0x80001002
13172 createmany -o $myDIR/t- 10000
13173 $LCTL set_param fail_loc=0
13174 # The guard is current the largest FID holder
13176 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13178 local IDX=$(($SEQ % 64))
13180 do_facet $SINGLEMDS sync
13181 # Make sure journal flushed.
13183 local blk1=$(do_facet $SINGLEMDS \
13184 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13185 grep Blockcount | awk '{print $4}')
13187 # Remove old files, some OI blocks will become idle.
13188 unlinkmany $myDIR/t- 10000
13189 # Create new files, idle OI blocks should be reused.
13190 createmany -o $myDIR/t- 2000
13191 do_facet $SINGLEMDS sync
13192 # Make sure journal flushed.
13194 local blk2=$(do_facet $SINGLEMDS \
13195 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13196 grep Blockcount | awk '{print $4}')
13198 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13200 run_test 228a "try to reuse idle OI blocks"
13203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13205 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13206 skip "ldiskfs only test" && return
13208 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13209 local myDIR=$DIR/$tdir
13212 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13213 $LCTL set_param fail_loc=0x80001002
13214 createmany -o $myDIR/t- 10000
13215 $LCTL set_param fail_loc=0
13216 # The guard is current the largest FID holder
13218 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13220 local IDX=$(($SEQ % 64))
13222 do_facet $SINGLEMDS sync
13223 # Make sure journal flushed.
13225 local blk1=$(do_facet $SINGLEMDS \
13226 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13227 grep Blockcount | awk '{print $4}')
13229 # Remove old files, some OI blocks will become idle.
13230 unlinkmany $myDIR/t- 10000
13233 stop $SINGLEMDS || error "Fail to stop MDT."
13235 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13237 df $MOUNT || error "Fail to df."
13238 # Create new files, idle OI blocks should be reused.
13239 createmany -o $myDIR/t- 2000
13240 do_facet $SINGLEMDS sync
13241 # Make sure journal flushed.
13243 local blk2=$(do_facet $SINGLEMDS \
13244 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13245 grep Blockcount | awk '{print $4}')
13247 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13249 run_test 228b "idle OI blocks can be reused after MDT restart"
13253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13254 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13255 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13256 skip "ldiskfs only test" && return
13258 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13259 local myDIR=$DIR/$tdir
13262 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13263 $LCTL set_param fail_loc=0x80001002
13264 # 20000 files can guarantee there are index nodes in the OI file
13265 createmany -o $myDIR/t- 20000
13266 $LCTL set_param fail_loc=0
13267 # The guard is current the largest FID holder
13269 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13271 local IDX=$(($SEQ % 64))
13273 do_facet $SINGLEMDS sync
13274 # Make sure journal flushed.
13276 local blk1=$(do_facet $SINGLEMDS \
13277 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13278 grep Blockcount | awk '{print $4}')
13280 # Remove old files, some OI blocks will become idle.
13281 unlinkmany $myDIR/t- 20000
13283 # The OI file should become empty now
13285 # Create new files, idle OI blocks should be reused.
13286 createmany -o $myDIR/t- 2000
13287 do_facet $SINGLEMDS sync
13288 # Make sure journal flushed.
13290 local blk2=$(do_facet $SINGLEMDS \
13291 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13292 grep Blockcount | awk '{print $4}')
13294 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13296 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13298 test_229() { # LU-2482, LU-3448
13299 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13300 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13303 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13307 # Create a file with a released layout and stripe count 2.
13308 $MULTIOP $DIR/$tfile H2c ||
13309 error "failed to create file with released layout"
13311 $GETSTRIPE -v $DIR/$tfile
13313 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13314 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13316 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13317 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13318 stat $DIR/$tfile || error "failed to stat released file"
13320 chown $RUNAS_ID $DIR/$tfile ||
13321 error "chown $RUNAS_ID $DIR/$tfile failed"
13323 chgrp $RUNAS_ID $DIR/$tfile ||
13324 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13326 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13327 rm $DIR/$tfile || error "failed to remove released file"
13329 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13333 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13336 test_mkdir $DIR/$tdir
13337 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13338 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13339 [ $mdt_idx -ne 0 ] &&
13340 error "create local directory on wrong MDT $mdt_idx"
13342 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13343 error "create remote directory failed"
13344 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13345 [ $mdt_idx -ne $MDTIDX ] &&
13346 error "create remote directory on wrong MDT $mdt_idx"
13348 createmany -o $DIR/$tdir/test_230/t- 10 ||
13349 error "create files on remote directory failed"
13350 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13351 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13352 rm -r $DIR/$tdir || error "unlink remote directory failed"
13354 run_test 230a "Create remote directory and files under the remote directory"
13357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13358 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13365 local migrate_dir=$DIR/$tdir/migrate_dir
13366 local other_dir=$DIR/$tdir/other_dir
13368 test_mkdir $DIR/$tdir
13369 test_mkdir -i0 -c1 $migrate_dir
13370 test_mkdir -i0 -c1 $other_dir
13371 for ((i=0; i<10; i++)); do
13372 mkdir -p $migrate_dir/dir_${i}
13373 createmany -o $migrate_dir/dir_${i}/f 10 ||
13374 error "create files under remote dir failed $i"
13377 cp /etc/passwd $migrate_dir/$tfile
13378 cp /etc/passwd $other_dir/$tfile
13379 chattr +SAD $migrate_dir
13380 chattr +SAD $migrate_dir/$tfile
13382 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13383 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13384 local old_dir_mode=$(stat -c%f $migrate_dir)
13385 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13387 mkdir -p $migrate_dir/dir_default_stripe2
13388 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13389 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13391 mkdir -p $other_dir
13392 ln $migrate_dir/$tfile $other_dir/luna
13393 ln $migrate_dir/$tfile $migrate_dir/sofia
13394 ln $other_dir/$tfile $migrate_dir/david
13395 ln -s $migrate_dir/$tfile $other_dir/zachary
13396 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13397 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13399 $LFS migrate -m $MDTIDX $migrate_dir ||
13400 error "fails on migrating remote dir to MDT1"
13402 echo "migratate to MDT1, then checking.."
13403 for ((i = 0; i < 10; i++)); do
13404 for file in $(find $migrate_dir/dir_${i}); do
13405 mdt_index=$($LFS getstripe -M $file)
13406 [ $mdt_index == $MDTIDX ] ||
13407 error "$file is not on MDT${MDTIDX}"
13411 # the multiple link file should still in MDT0
13412 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13413 [ $mdt_index == 0 ] ||
13414 error "$file is not on MDT${MDTIDX}"
13416 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13417 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13418 error " expect $old_dir_flag get $new_dir_flag"
13420 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13421 [ "$old_file_flag" = "$new_file_flag" ] ||
13422 error " expect $old_file_flag get $new_file_flag"
13424 local new_dir_mode=$(stat -c%f $migrate_dir)
13425 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13426 error "expect mode $old_dir_mode get $new_dir_mode"
13428 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13429 [ "$old_file_mode" = "$new_file_mode" ] ||
13430 error "expect mode $old_file_mode get $new_file_mode"
13432 diff /etc/passwd $migrate_dir/$tfile ||
13433 error "$tfile different after migration"
13435 diff /etc/passwd $other_dir/luna ||
13436 error "luna different after migration"
13438 diff /etc/passwd $migrate_dir/sofia ||
13439 error "sofia different after migration"
13441 diff /etc/passwd $migrate_dir/david ||
13442 error "david different after migration"
13444 diff /etc/passwd $other_dir/zachary ||
13445 error "zachary different after migration"
13447 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13448 error "${tfile}_ln different after migration"
13450 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13451 error "${tfile}_ln_other different after migration"
13453 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13454 [ $stripe_count = 2 ] ||
13455 error "dir strpe_count $d != 2 after migration."
13457 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13458 [ $stripe_count = 2 ] ||
13459 error "file strpe_count $d != 2 after migration."
13461 #migrate back to MDT0
13464 $LFS migrate -m $MDTIDX $migrate_dir ||
13465 error "fails on migrating remote dir to MDT0"
13467 echo "migrate back to MDT0, checking.."
13468 for file in $(find $migrate_dir); do
13469 mdt_index=$($LFS getstripe -M $file)
13470 [ $mdt_index == $MDTIDX ] ||
13471 error "$file is not on MDT${MDTIDX}"
13474 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13475 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13476 error " expect $old_dir_flag get $new_dir_flag"
13478 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13479 [ "$old_file_flag" = "$new_file_flag" ] ||
13480 error " expect $old_file_flag get $new_file_flag"
13482 local new_dir_mode=$(stat -c%f $migrate_dir)
13483 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13484 error "expect mode $old_dir_mode get $new_dir_mode"
13486 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13487 [ "$old_file_mode" = "$new_file_mode" ] ||
13488 error "expect mode $old_file_mode get $new_file_mode"
13490 diff /etc/passwd ${migrate_dir}/$tfile ||
13491 error "$tfile different after migration"
13493 diff /etc/passwd ${other_dir}/luna ||
13494 error "luna different after migration"
13496 diff /etc/passwd ${migrate_dir}/sofia ||
13497 error "sofia different after migration"
13499 diff /etc/passwd ${other_dir}/zachary ||
13500 error "zachary different after migration"
13502 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13503 error "${tfile}_ln different after migration"
13505 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13506 error "${tfile}_ln_other different after migration"
13508 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13509 [ $stripe_count = 2 ] ||
13510 error "dir strpe_count $d != 2 after migration."
13512 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13513 [ $stripe_count = 2 ] ||
13514 error "file strpe_count $d != 2 after migration."
13516 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13518 run_test 230b "migrate directory"
13521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13527 local migrate_dir=$DIR/$tdir/migrate_dir
13529 #If migrating directory fails in the middle, all entries of
13530 #the directory is still accessiable.
13531 test_mkdir $DIR/$tdir
13532 test_mkdir -i0 -c1 $migrate_dir
13534 createmany -o $migrate_dir/f 10 ||
13535 error "create files under ${migrate_dir} failed"
13537 #failed after migrating 5 entries
13538 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13539 do_facet mds1 lctl set_param fail_loc=0x20001801
13540 do_facet mds1 lctl set_param fail_val=5
13541 local t=$(ls $migrate_dir | wc -l)
13542 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13543 error "migrate should fail after 5 entries"
13545 mkdir $migrate_dir/dir &&
13546 error "mkdir succeeds under migrating directory"
13547 touch $migrate_dir/file &&
13548 error "touch file succeeds under migrating directory"
13550 local u=$(ls $migrate_dir | wc -l)
13551 [ "$u" == "$t" ] || error "$u != $t during migration"
13553 for file in $(find $migrate_dir); do
13554 stat $file || error "stat $file failed"
13557 do_facet mds1 lctl set_param fail_loc=0
13558 do_facet mds1 lctl set_param fail_val=0
13560 $LFS migrate -m $MDTIDX $migrate_dir ||
13561 error "migrate open files should failed with open files"
13563 echo "Finish migration, then checking.."
13564 for file in $(find $migrate_dir); do
13565 mdt_index=$($LFS getstripe -M $file)
13566 [ $mdt_index == $MDTIDX ] ||
13567 error "$file is not on MDT${MDTIDX}"
13570 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13572 run_test 230c "check directory accessiblity if migration is failed"
13575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13576 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13579 local migrate_dir=$DIR/$tdir/migrate_dir
13583 test_mkdir $DIR/$tdir
13584 test_mkdir -i0 -c1 $migrate_dir
13586 for ((i=0; i<100; i++)); do
13587 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13588 createmany -o $migrate_dir/dir_${i}/f 100 ||
13589 error "create files under remote dir failed $i"
13592 $LFS migrate -m $MDTIDX $migrate_dir ||
13593 error "migrate remote dir error"
13595 echo "Finish migration, then checking.."
13596 for file in $(find $migrate_dir); do
13597 mdt_index=$($LFS getstripe -M $file)
13598 [ $mdt_index == $MDTIDX ] ||
13599 error "$file is not on MDT${MDTIDX}"
13602 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13604 run_test 230d "check migrate big directory"
13607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13608 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13614 mkdir -p $DIR/$tdir
13615 mkdir $DIR/$tdir/migrate_dir
13616 mkdir $DIR/$tdir/other_dir
13617 touch $DIR/$tdir/migrate_dir/a
13618 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13619 ls $DIR/$tdir/other_dir
13621 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13622 error "migrate dir fails"
13624 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13625 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13627 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13628 [ $mdt_index == 0 ] || error "a is not on MDT0"
13630 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13631 error "migrate dir fails"
13633 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13634 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13636 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13637 [ $mdt_index == 1 ] || error "a is not on MDT1"
13639 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13640 [ $mdt_index == 1 ] || error "b is not on MDT1"
13642 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13643 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13645 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13647 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13649 run_test 230e "migrate mulitple local link files"
13652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13653 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13657 mkdir -p $DIR/$tdir
13658 mkdir $DIR/$tdir/migrate_dir
13659 $LFS mkdir -i1 $DIR/$tdir/other_dir
13660 touch $DIR/$tdir/migrate_dir/a
13661 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13662 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13663 ls $DIR/$tdir/other_dir
13665 # a should be migrated to MDT1, since no other links on MDT0
13666 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13667 error "#1 migrate dir fails"
13668 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13669 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13670 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13671 [ $mdt_index == 1 ] || error "a is not on MDT1"
13673 # a should stay on MDT1, because it is a mulitple link file
13674 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13675 error "#2 migrate dir fails"
13676 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13677 [ $mdt_index == 1 ] || error "a is not on MDT1"
13679 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13680 error "#3 migrate dir fails"
13682 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13683 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13684 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13686 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13687 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13689 # a should be migrated to MDT0, since no other links on MDT1
13690 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13691 error "#4 migrate dir fails"
13692 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13693 [ $mdt_index == 0 ] || error "a is not on MDT0"
13695 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13697 run_test 230f "migrate mulitple remote link files"
13700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13701 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13703 mkdir -p $DIR/$tdir/migrate_dir
13705 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13706 error "migrating dir to non-exist MDT succeeds"
13709 run_test 230g "migrate dir to non-exist MDT"
13712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13713 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13714 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13715 skip "Need MDS version at least 2.7.64" && return
13718 mkdir -p $DIR/$tdir/migrate_dir
13720 $LFS migrate -m1 $DIR &&
13721 error "migrating mountpoint1 should fail"
13723 $LFS migrate -m1 $DIR/$tdir/.. &&
13724 error "migrating mountpoint2 should fail"
13726 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13727 error "migrating $tdir fail"
13729 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13730 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13732 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13733 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13736 run_test 230h "migrate .. and root"
13739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13740 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13742 mkdir -p $DIR/$tdir/migrate_dir
13744 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13745 error "migration fails with a tailing slash"
13747 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13748 error "migration fails with two tailing slashes"
13750 run_test 230i "lfs migrate -m tolerates trailing slashes"
13754 # For simplicity this test assumes that max_pages_per_rpc
13755 # is the same across all OSCs
13756 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13757 local bulk_size=$((max_pages * 4096))
13758 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13761 mkdir -p $DIR/$tdir
13762 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13763 error "failed to set stripe with -S ${brw_size}M option"
13765 # clear the OSC stats
13766 $LCTL set_param osc.*.stats=0 &>/dev/null
13769 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13770 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13771 oflag=direct &>/dev/null || error "dd failed"
13773 sync; sleep 1; sync # just to be safe
13774 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13775 if [ x$nrpcs != "x1" ]; then
13776 $LCTL get_param osc.*.stats
13777 error "found $nrpcs ost_write RPCs, not 1 as expected"
13781 # Drop the OSC cache, otherwise we will read from it
13782 cancel_lru_locks osc
13784 # clear the OSC stats
13785 $LCTL set_param osc.*.stats=0 &>/dev/null
13787 # Client reads $bulk_size.
13788 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13789 iflag=direct &>/dev/null || error "dd failed"
13791 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13792 if [ x$nrpcs != "x1" ]; then
13793 $LCTL get_param osc.*.stats
13794 error "found $nrpcs ost_read RPCs, not 1 as expected"
13797 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13800 mkdir -p $DIR/$tdir
13802 for i in {0..1023}; do
13803 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13804 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13805 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13809 run_test 231b "must not assert on fully utilized OST request buffer"
13812 mkdir -p $DIR/$tdir
13813 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13814 $LCTL set_param fail_loc=0x31c
13816 # ignore dd failure
13817 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13819 $LCTL set_param fail_loc=0
13820 umount_client $MOUNT || error "umount failed"
13821 mount_client $MOUNT || error "mount failed"
13823 run_test 232 "failed lock should not block umount"
13826 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13827 { skip "Need MDS version at least 2.3.64"; return; }
13828 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13830 local fid=$($LFS path2fid $MOUNT)
13831 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13832 error "cannot access $MOUNT using its FID '$fid'"
13834 run_test 233a "checking that OBF of the FS root succeeds"
13837 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13838 { skip "Need MDS version at least 2.5.90"; return; }
13839 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13841 local fid=$($LFS path2fid $MOUNT/.lustre)
13842 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13843 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13845 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13846 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13847 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13849 run_test 233b "checking that OBF of the FS .lustre succeeds"
13852 local p="$TMP/sanityN-$TESTNAME.parameters"
13853 save_lustre_params client "llite.*.xattr_cache" > $p
13854 lctl set_param llite.*.xattr_cache 1 ||
13855 { skip "xattr cache is not supported"; return 0; }
13857 mkdir -p $DIR/$tdir || error "mkdir failed"
13858 touch $DIR/$tdir/$tfile || error "touch failed"
13859 # OBD_FAIL_LLITE_XATTR_ENOMEM
13860 $LCTL set_param fail_loc=0x1405
13861 # output of the form: attr 2 4 44 3 fc13 x86_64
13862 V=($(IFS=".-" rpm -q attr))
13863 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13864 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13865 # attr pre-2.4.44-7 had a bug with rc
13866 # LU-3703 - SLES 11 and FC13 clients have older attr
13867 getfattr -n user.attr $DIR/$tdir/$tfile &&
13868 error "getfattr should have failed with ENOMEM"
13870 skip "LU-3703: attr version $(getfattr --version) too old"
13872 $LCTL set_param fail_loc=0x0
13875 restore_lustre_params < $p
13878 run_test 234 "xattr cache should not crash on ENOMEM"
13881 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13882 skip "Need MDS version at least 2.4.52" && return
13883 flock_deadlock $DIR/$tfile
13888 124) error "process hangs on a deadlock"
13890 *) error "error executing flock_deadlock $DIR/$tfile"
13894 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13898 check_swap_layouts_support && return 0
13899 test_mkdir -c1 $DIR/$tdir
13901 local ref1=/etc/passwd
13902 local ref2=/etc/group
13903 local file1=$DIR/$tdir/f1
13904 local file2=$DIR/$tdir/f2
13906 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13907 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13908 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13909 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13910 local fd=$(free_fd)
13911 local cmd="exec $fd<>$file2"
13914 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13915 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13918 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13923 run_test 236 "Layout swap on open unlinked file"
13925 # test to verify file handle related system calls
13926 # (name_to_handle_at/open_by_handle_at)
13927 # The new system calls are supported in glibc >= 2.14.
13930 echo "Test file_handle syscalls" > $DIR/$tfile ||
13931 error "write failed"
13932 check_fhandle_syscalls $DIR/$tfile ||
13933 error "check_fhandle_syscalls failed"
13935 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13937 # LU-4659 linkea consistency
13939 local server_version=$(lustre_version_code $SINGLEMDS)
13941 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13942 [[ $server_version -gt $(version_code 2.5.1) &&
13943 $server_version -lt $(version_code 2.5.50) ]] ||
13944 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13947 ln $DIR/$tfile $DIR/$tfile.lnk
13948 touch $DIR/$tfile.new
13949 mv $DIR/$tfile.new $DIR/$tfile
13950 local fid1=$($LFS path2fid $DIR/$tfile)
13951 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13952 local path1=$($LFS fid2path $FSNAME "$fid1")
13953 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13954 local path2=$($LFS fid2path $FSNAME "$fid2")
13955 [ $tfile.lnk == $path2 ] ||
13956 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13959 run_test 238 "Verify linkea consistency"
13962 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13963 skip "Need MDS version at least 2.5.60" && return
13964 local list=$(comma_list $(mdts_nodes))
13966 mkdir -p $DIR/$tdir
13967 createmany -o $DIR/$tdir/f- 5000
13968 unlinkmany $DIR/$tdir/f- 5000
13969 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13970 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13971 osc.*MDT*.sync_in_flight" | calc_sum)
13972 [ "$changes" -eq 0 ] || error "$changes not synced"
13974 run_test 239 "osp_sync test"
13976 test_239a() { #LU-5297
13977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13979 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13980 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13981 chgrp $RUNAS_GID $DIR/$tfile
13982 wait_delete_completed
13984 run_test 239a "process invalid osp sync record correctly"
13986 test_239b() { #LU-5297
13987 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13989 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13990 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13991 chgrp $RUNAS_GID $DIR/$tfile1
13992 wait_delete_completed
13993 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13995 chgrp $RUNAS_GID $DIR/$tfile2
13996 wait_delete_completed
13998 run_test 239b "process osp sync record with ENOMEM error correctly"
14001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14004 mkdir -p $DIR/$tdir
14006 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14007 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14008 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14009 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14011 umount_client $MOUNT || error "umount failed"
14012 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14013 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14014 mount_client $MOUNT || error "failed to mount client"
14016 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14017 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14019 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14022 for LOOP in $(seq $1); do
14023 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14024 cancel_lru_locks osc || true
14029 for LOOP in $(seq $1); do
14030 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14031 iflag=direct 2>/dev/null
14035 test_241a() { # was test_241
14036 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14038 cancel_lru_locks osc
14039 test_241_bio 1000 &
14044 run_test 241a "bio vs dio"
14047 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14049 test_241_dio 1000 &
14054 run_test 241b "dio vs dio"
14057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14058 mkdir -p $DIR/$tdir
14059 touch $DIR/$tdir/$tfile
14061 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14062 do_facet mds1 lctl set_param fail_loc=0x105
14063 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14065 do_facet mds1 lctl set_param fail_loc=0
14066 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14068 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14072 test_mkdir $DIR/$tdir
14073 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14075 run_test 243 "various group lock tests"
14079 test_mkdir $DIR/$tdir
14080 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14081 sendfile_grouplock $DIR/$tdir/$tfile || \
14082 error "sendfile+grouplock failed"
14085 run_test 244 "sendfile with group lock tests"
14088 local flagname="multi_mod_rpcs"
14089 local connect_data_name="max_mod_rpcs"
14092 # check if multiple modify RPCs flag is set
14093 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14094 grep "connect_flags:")
14097 echo "$out" | grep -qw $flagname
14098 if [ $? -ne 0 ]; then
14099 echo "connect flag $flagname is not set"
14103 # check if multiple modify RPCs data is set
14104 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14107 echo "$out" | grep -qw $connect_data_name ||
14108 error "import should have connect data $connect_data_name"
14110 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14112 test_246() { # LU-7371
14113 remote_ost_nodsh && skip "remote OST with nodsh" && return
14114 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14115 skip "Need OST version >= 2.7.62" && return 0
14116 do_facet ost1 $LCTL set_param fail_val=4095
14117 #define OBD_FAIL_OST_READ_SIZE 0x234
14118 do_facet ost1 $LCTL set_param fail_loc=0x234
14119 $LFS setstripe $DIR/$tfile -i 0 -c 1
14120 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14121 cancel_lru_locks $FSNAME-OST0000
14122 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14124 run_test 246 "Read file of size 4095 should return right length"
14127 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14129 { skip "Fileset feature is not supported"; return; }
14131 local submount=${MOUNT}_$tdir
14134 mkdir -p $submount || error "mkdir $submount failed"
14135 FILESET="$FILESET/$tdir" mount_client $submount ||
14136 error "mount $submount failed"
14137 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14138 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14139 error "read $MOUNT/$tdir/$tfile failed"
14140 umount_client $submount || error "umount $submount failed"
14143 run_test 247a "mount subdir as fileset"
14146 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14147 { skip "Fileset feature is not supported"; return; }
14149 local submount=${MOUNT}_$tdir
14151 rm -rf $MOUNT/$tdir
14152 mkdir -p $submount || error "mkdir $submount failed"
14154 FILESET="$FILESET/$tdir" mount_client $submount &&
14155 error "mount $submount should fail"
14158 run_test 247b "mount subdir that dose not exist"
14161 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14162 { skip "Fileset feature is not supported"; return; }
14164 local submount=${MOUNT}_$tdir
14166 mkdir -p $MOUNT/$tdir/dir1
14167 mkdir -p $submount || error "mkdir $submount failed"
14168 FILESET="$FILESET/$tdir" mount_client $submount ||
14169 error "mount $submount failed"
14170 local fid=$($LFS path2fid $MOUNT/)
14171 $LFS fid2path $submount $fid && error "fid2path should fail"
14172 umount_client $submount || error "umount $submount failed"
14175 run_test 247c "running fid2path outside root"
14178 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14179 { skip "Fileset feature is not supported"; return; }
14181 local submount=${MOUNT}_$tdir
14183 mkdir -p $MOUNT/$tdir/dir1
14184 mkdir -p $submount || error "mkdir $submount failed"
14185 FILESET="$FILESET/$tdir" mount_client $submount ||
14186 error "mount $submount failed"
14187 local fid=$($LFS path2fid $submount/dir1)
14188 $LFS fid2path $submount $fid || error "fid2path should succeed"
14189 umount_client $submount || error "umount $submount failed"
14192 run_test 247d "running fid2path inside root"
14196 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14198 { skip "Fileset feature is not supported"; return; }
14200 local submount=${MOUNT}_$tdir
14203 mkdir -p $submount || error "mkdir $submount failed"
14204 FILESET="$FILESET/.." mount_client $submount &&
14205 error "mount $submount should fail"
14208 run_test 247e "mount .. as fileset"
14211 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14212 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14214 # create a large file for fast read verification
14215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14217 # make sure the file is created correctly
14218 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14219 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14221 echo "Test 1: verify that fast read is 4 times faster on cache read"
14223 # small read with fast read enabled
14224 $LCTL set_param -n llite.*.fast_read=1
14225 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14226 awk '/copied/ { print $6 }')
14228 # small read with fast read disabled
14229 $LCTL set_param -n llite.*.fast_read=0
14230 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14231 awk '/copied/ { print $6 }')
14233 # verify that fast read is 4 times faster for cache read
14234 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14235 error_not_in_vm "fast read was not 4 times faster: " \
14236 "$t_fast vs $t_slow"
14238 echo "Test 2: verify the performance between big and small read"
14239 $LCTL set_param -n llite.*.fast_read=1
14241 # 1k non-cache read
14242 cancel_lru_locks osc
14243 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14244 awk '/copied/ { print $6 }')
14246 # 1M non-cache read
14247 cancel_lru_locks osc
14248 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14249 awk '/copied/ { print $6 }')
14251 # verify that big IO is not 4 times faster than small IO
14252 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14253 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14255 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14258 run_test 248 "fast read verification"
14260 test_249() { # LU-7890
14262 $SETSTRIPE -c 1 $DIR/$tfile
14264 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14265 skip "Need at least version 2.8.54"
14267 # Offset 2T == 4k * 512M
14268 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14269 error "dd to 2T offset failed"
14271 run_test 249 "Write above 2T file size"
14274 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14275 && skip "no 16TB file size limit on ZFS" && return
14277 $SETSTRIPE -c 1 $DIR/$tfile
14278 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14279 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14280 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14281 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14282 conv=notrunc,fsync && error "append succeeded"
14285 run_test 250 "Write above 16T limit"
14288 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14290 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14291 #Skip once - writing the first stripe will succeed
14292 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14293 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14294 error "short write happened"
14296 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14297 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14298 error "short read happened"
14302 run_test 251 "Handling short read and write correctly"
14312 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14313 remote_ost_nodsh && skip "remote OST with nodsh" && return
14314 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14315 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14316 skip "ldiskfs only test"
14320 # check lr_reader on OST0000
14322 dev=$(facet_device $tgt)
14323 out=$(do_facet $tgt $LR_READER $dev)
14324 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14326 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14327 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14328 error "Invalid uuid returned by $LR_READER on target $tgt"
14329 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14331 # check lr_reader -c on MDT0000
14333 dev=$(facet_device $tgt)
14334 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14335 echo "$LR_READER does not support additional options"
14338 out=$(do_facet $tgt $LR_READER -c $dev)
14339 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14341 num=$(echo "$out" | grep -c "mdtlov")
14342 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14343 error "Invalid number of mdtlov clients returned by $LR_READER"
14344 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14346 # check lr_reader -cr on MDT0000
14347 out=$(do_facet $tgt $LR_READER -cr $dev)
14348 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14350 echo "$out" | grep -q "^reply_data:$" ||
14351 error "$LR_READER should have returned 'reply_data' section"
14352 num=$(echo "$out" | grep -c "client_generation")
14353 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14355 run_test 252 "check lr_reader tool"
14357 test_253_fill_ost() {
14358 local size_mb #how many MB should we write to pass watermark
14359 local lwm=$3 #low watermark
14360 local free_10mb #10% of free space
14362 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14363 size_mb=$((free_kb / 1024 - lwm))
14364 free_10mb=$((free_kb / 10240))
14365 #If 10% of free space cross low watermark use it
14366 if (( free_10mb > size_mb )); then
14369 #At least we need to store 1.1 of difference between
14370 #free space and low watermark
14371 size_mb=$((size_mb + size_mb / 10))
14373 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14374 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14375 oflag=append conv=notrunc
14380 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14381 echo "OST still has $((free_kb / 1024)) mbytes free"
14388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14389 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14390 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14392 local ost_name=$($LFS osts |
14393 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14395 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14396 do_facet $SINGLEMDS $LCTL get_param -n \
14397 osp.$mdtosc_proc1.reserved_mb_high ||
14398 { skip "remote MDS does not support reserved_mb_high" &&
14403 wait_delete_completed
14406 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14407 osp.$mdtosc_proc1.reserved_mb_high)
14408 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14409 osp.$mdtosc_proc1.reserved_mb_low)
14410 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14412 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14413 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14414 error "Adding $ost_name to pool failed"
14416 # Wait for client to see a OST at pool
14417 wait_update $HOSTNAME "$LCTL get_param -n
14418 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14419 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14420 error "Client can not see the pool"
14421 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14422 error "Setstripe failed"
14424 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14425 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14426 echo "OST still has $((blocks/1024)) mbytes free"
14428 local new_lwm=$((blocks/1024-10))
14429 do_facet $SINGLEMDS $LCTL set_param \
14430 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14431 do_facet $SINGLEMDS $LCTL set_param \
14432 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14434 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14436 #First enospc could execute orphan deletion so repeat.
14437 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14439 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14440 osp.$mdtosc_proc1.prealloc_status)
14441 echo "prealloc_status $oa_status"
14443 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14444 error "File creation should fail"
14445 #object allocation was stopped, but we still able to append files
14446 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14447 error "Append failed"
14448 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14450 wait_delete_completed
14454 for i in $(seq 10 12); do
14455 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14456 error "File creation failed after rm";
14459 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14460 osp.$mdtosc_proc1.prealloc_status)
14461 echo "prealloc_status $oa_status"
14463 if (( oa_status != 0 )); then
14464 error "Object allocation still disable after rm"
14466 do_facet $SINGLEMDS $LCTL set_param \
14467 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14468 do_facet $SINGLEMDS $LCTL set_param \
14469 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14472 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14473 error "Remove $ost_name from pool failed"
14474 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14475 error "Pool destroy fialed"
14477 run_test 253 "Check object allocation limit"
14482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14484 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14485 { skip "MDS does not support changelog_size" && return; }
14487 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14488 echo "Registered as changelog user $cl_user"
14490 $LFS changelog_clear $MDT0 $cl_user 0
14492 local size1=$(do_facet mds1 \
14493 $LCTL get_param -n mdd.$MDT0.changelog_size)
14494 echo "Changelog size $size1"
14497 $LFS mkdir -i 0 $DIR/$tdir
14499 mkdir -p $DIR/$tdir/pics/2008/zachy
14500 touch $DIR/$tdir/pics/2008/zachy/timestamp
14501 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14502 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14503 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14504 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14505 rm $DIR/$tdir/pics/desktop.jpg
14507 local size2=$(do_facet mds1 \
14508 $LCTL get_param -n mdd.$MDT0.changelog_size)
14509 echo "Changelog size after work $size2"
14511 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14513 if (( size2 <= size1 )); then
14514 error "Changelog size after work should be greater than original"
14518 run_test 254 "Check changelog size"
14525 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14526 awk -F: '{print $2}' | grep $type > /dev/null
14527 if [ $? -ne 0 ]; then
14537 lfs ladvise -a willread $file > /dev/null 2>&1
14538 if [ $? -eq 0 ]; then
14542 lfs ladvise -a willread $file 2>&1 |
14543 grep "Inappropriate ioctl for device" > /dev/null
14544 if [ $? -eq 0 ]; then
14551 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14554 # run a random read IO workload
14555 # usage: random_read_iops <filename> <filesize> <iosize>
14556 random_read_iops() {
14559 local iosize=${3:-4096}
14561 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14562 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14565 drop_file_oss_cache() {
14569 $LFS ladvise -a dontneed $file 2>/dev/null ||
14570 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14573 ladvise_willread_performance()
14576 local average_origin=0
14577 local average_cache=0
14578 local average_ladvise=0
14580 for ((i = 1; i <= $repeat; i++)); do
14581 echo "Iter $i/$repeat: reading without willread hint"
14582 cancel_lru_locks osc
14583 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14584 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14585 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14586 average_origin=$(bc <<<"$average_origin + $speed_origin")
14588 cancel_lru_locks osc
14589 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14590 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14591 average_cache=$(bc <<<"$average_cache + $speed_cache")
14593 cancel_lru_locks osc
14594 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14595 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14596 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14597 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14598 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14600 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14601 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14602 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14604 speedup_cache=$(percent $average_cache $average_origin)
14605 speedup_ladvise=$(percent $average_ladvise $average_origin)
14607 echo "Average uncached read: $average_origin"
14608 echo "Average speedup with OSS cached read: " \
14609 "$average_cache = +$speedup_cache%"
14610 echo "Average speedup with ladvise willread: " \
14611 "$average_ladvise = +$speedup_ladvise%"
14613 local lowest_speedup=20
14614 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14615 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14616 "got $average_cache%. Skipping ladvise willread check."
14620 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14621 # it is still good to run until then to exercise 'ladvise willread'
14622 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14623 [ "$(facet_fstype ost1)" = "zfs" ] &&
14624 echo "osd-zfs does not support dontneed or drop_caches" &&
14627 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14628 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14629 error_not_in_vm "Speedup with willread is less than " \
14630 "$lowest_speedup%, got $average_ladvise%"
14634 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14635 skip "lustre < 2.8.54 does not support ladvise " && return
14636 remote_ost_nodsh && skip "remote OST with nodsh" && return
14638 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14640 ladvise_no_type willread $DIR/$tfile &&
14641 skip "willread ladvise is not supported" && return
14643 ladvise_no_ioctl $DIR/$tfile &&
14644 skip "ladvise ioctl is not supported" && return
14647 local size=$((size_mb * 1048576))
14648 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14649 error "dd to $DIR/$tfile failed"
14651 lfs ladvise -a willread $DIR/$tfile ||
14652 error "Ladvise failed with no range argument"
14654 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14655 error "Ladvise failed with no -l or -e argument"
14657 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14658 error "Ladvise failed with only -e argument"
14660 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14661 error "Ladvise failed with only -l argument"
14663 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14664 error "End offset should not be smaller than start offset"
14666 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14667 error "End offset should not be equal to start offset"
14669 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14670 error "Ladvise failed with overflowing -s argument"
14672 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14673 error "Ladvise failed with overflowing -e argument"
14675 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14676 error "Ladvise failed with overflowing -l argument"
14678 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14679 error "Ladvise succeeded with conflicting -l and -e arguments"
14681 echo "Synchronous ladvise should wait"
14683 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14684 do_nodes $(comma_list $(osts_nodes)) \
14685 $LCTL set_param fail_val=$delay fail_loc=0x237
14687 local start_ts=$SECONDS
14688 lfs ladvise -a willread $DIR/$tfile ||
14689 error "Ladvise failed with no range argument"
14690 local end_ts=$SECONDS
14691 local inteval_ts=$((end_ts - start_ts))
14693 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14694 error "Synchronous advice didn't wait reply"
14697 echo "Asynchronous ladvise shouldn't wait"
14698 local start_ts=$SECONDS
14699 lfs ladvise -a willread -b $DIR/$tfile ||
14700 error "Ladvise failed with no range argument"
14701 local end_ts=$SECONDS
14702 local inteval_ts=$((end_ts - start_ts))
14704 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14705 error "Asynchronous advice blocked"
14708 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14709 ladvise_willread_performance
14711 run_test 255a "check 'lfs ladvise -a willread'"
14717 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14721 remote_ost_nodsh && skip "remote OST with nodsh" && return
14723 lfs setstripe -c 1 -i 0 $DIR/$tfile
14725 ladvise_no_type dontneed $DIR/$tfile &&
14726 skip "dontneed ladvise is not supported" && return
14728 ladvise_no_ioctl $DIR/$tfile &&
14729 skip "ladvise ioctl is not supported" && return
14731 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14732 skip "lustre < 2.8.54 does not support ladvise" && return
14734 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14735 [ "$(facet_fstype ost1)" = "zfs" ] &&
14736 skip "zfs-osd does not support 'ladvise dontneed'" && return
14739 local size=$((size_mb * 1048576))
14740 # In order to prevent disturbance of other processes, only check 3/4
14741 # of the memory usage
14742 local kibibytes=$((size_mb * 1024 * 3 / 4))
14744 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14745 error "dd to $DIR/$tfile failed"
14747 local total=$(facet_meminfo ost1 MemTotal)
14748 echo "Total memory: $total KiB"
14750 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14751 local before_read=$(facet_meminfo ost1 Cached)
14752 echo "Cache used before read: $before_read KiB"
14754 lfs ladvise -a willread $DIR/$tfile ||
14755 error "Ladvise willread failed"
14756 local after_read=$(facet_meminfo ost1 Cached)
14757 echo "Cache used after read: $after_read KiB"
14759 lfs ladvise -a dontneed $DIR/$tfile ||
14760 error "Ladvise dontneed again failed"
14761 local no_read=$(facet_meminfo ost1 Cached)
14762 echo "Cache used after dontneed ladvise: $no_read KiB"
14764 if [ $total -lt $((before_read + kibibytes)) ]; then
14765 echo "Memory is too small, abort checking"
14769 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14770 error "Ladvise willread should use more memory" \
14771 "than $kibibytes KiB"
14774 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14775 error "Ladvise dontneed should release more memory" \
14776 "than $kibibytes KiB"
14779 run_test 255b "check 'lfs ladvise -a dontneed'"
14787 test_mkdir -p $DIR/$tdir
14788 $SETSTRIPE -i 0 $DIR/$tdir
14790 #test 10 returns only success/failure
14792 lockahead_test -d $DIR/$tdir -t $i
14794 if [ $rc -eq 255 ]; then
14795 error "Ladvise test${i} failed, ${rc}"
14798 #test 11 counts lock enqueue requests, all others count new locks
14800 count=$(do_facet ost1 \
14801 $LCTL get_param -n ost.OSS.ost.stats)
14802 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
14804 lockahead_test -d $DIR/$tdir -t $i
14806 if [ $rc -eq 255 ]; then
14807 error "Ladvise test${i} failed, ${rc}"
14810 new_count=$(do_facet ost1 \
14811 $LCTL get_param -n ost.OSS.ost.stats)
14812 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
14813 awk '{ print $2 }')
14815 difference="$((new_count - count))"
14816 if [ $difference -ne $rc ]; then
14817 error "Ladvise test${i}, bad enqueue count, returned " \
14818 "${rc}, actual ${difference}"
14821 for i in $(seq 12 21); do
14822 # If we do not do this, we run the risk of having too many
14823 # locks and starting lock cancellation while we are checking
14825 cancel_lru_locks osc
14827 count=$($LCTL get_param -n \
14828 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
14830 lockahead_test -d $DIR/$tdir -t $i
14832 if [ $rc -eq 255 ]; then
14833 error "Ladvise test ${i} failed, ${rc}"
14836 new_count=$($LCTL get_param -n \
14837 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
14838 difference="$((new_count - count))"
14840 # Test 15 output is divided by 1000 to map down to valid return
14841 if [ $i -eq 15 ]; then
14842 rc="$((rc * 1000))"
14845 if [ $difference -ne $rc ]; then
14846 error "Ladvise test ${i}, bad lock count, returned " \
14847 "${rc}, actual ${difference}"
14851 #test 22 returns only success/failure
14853 lockahead_test -d $DIR/$tdir -t $i
14855 if [ $rc -eq 255 ]; then
14856 error "Ladvise test${i} failed, ${rc}"
14860 run_test 255c "suite of ladvise lockahead tests"
14867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14868 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14869 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14870 skip "ldiskfs only test" && return
14872 mdt_dev=$(mdsdevname 1)
14874 cl_user=$(do_facet mds1 \
14875 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14876 if [[ -n $cl_user ]]; then
14877 skip "active changelog user"
14881 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14882 echo "Registered as changelog user $cl_user"
14885 mkdir -p $DIR/$tdir
14887 $LFS changelog_clear $MDT0 $cl_user 0
14890 touch $DIR/$tdir/{1..10}
14893 stop mds1 || error "Fail to stop MDT."
14896 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14898 #after mount new plainllog is used
14899 touch $DIR/$tdir/{11..19}
14900 local TEMP256FILE=$(mktemp TEMP256XXXXXX)
14901 cat_sl=$(do_facet mds1 \
14902 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14903 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14906 if (( cat_sl != 2 )); then
14907 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14908 error "Changelog catalog has wrong number of slots $cat_sl"
14911 $LFS changelog_clear $MDT0 $cl_user 0
14913 TEMP256FILE=$(mktemp TEMP256XXXXXX)
14914 cat_sl=$(do_facet mds1 \
14915 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14916 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14919 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14921 if (( cat_sl == 2 )); then
14922 error "Empty plain llog was not deleted from changelog catalog"
14924 if (( cat_sl != 1 )); then
14925 error "Active plain llog shouldn\`t be deleted from catalog"
14928 run_test 256 "Check llog delete for empty and not full state"
14931 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14932 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14933 skip "Need MDS version at least 2.8.55" && return
14935 test_mkdir $DIR/$tdir
14937 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14938 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14941 #define OBD_FAIL_MDS_XATTR_REP 0x161
14942 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14943 local facet=mds$((mdtidx + 1))
14944 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14945 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14947 stop $facet || error "stop MDS failed"
14948 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14949 error "start MDS fail"
14951 run_test 257 "xattr locks are not lost"
14953 # Verify we take the i_mutex when security requires it
14955 #define OBD_FAIL_IMUTEX_SEC 0x141c
14956 $LCTL set_param fail_loc=0x141c
14958 chmod u+s $DIR/$tfile
14959 chmod a+rwx $DIR/$tfile
14960 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14962 if [ $RC -ne 0 ]; then
14963 error "error, failed to take i_mutex, rc=$?"
14969 # Verify we do NOT take the i_mutex in the normal case
14971 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
14972 $LCTL set_param fail_loc=0x141d
14975 chmod a+rw $DIR/$tfile
14976 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
14978 if [ $RC -ne 0 ]; then
14979 error "error, took i_mutex unnecessarily, rc=$?"
14984 run_test 258b "verify i_mutex security behavior"
14987 #define OBD_FAIL_MDC_CLOSE 0x806
14988 $LCTL set_param fail_loc=0x80000806
14992 run_test 260 "Check mdc_close fail"
14994 cleanup_test_300() {
14998 test_striped_dir() {
15003 mkdir -p $DIR/$tdir
15005 SAVE_UMASK=$(umask)
15006 trap cleanup_test_300 RETURN EXIT
15008 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15009 $DIR/$tdir/striped_dir ||
15010 error "set striped dir error"
15012 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15013 [ "$mode" = "755" ] || error "expect 755 got $mode"
15015 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15016 error "getdirstripe failed"
15017 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15018 if [ "$stripe_count" != "2" ]; then
15019 error "1:stripe_count is $stripe_count, expect 2"
15021 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15022 if [ "$stripe_count" != "2" ]; then
15023 error "2:stripe_count is $stripe_count, expect 2"
15026 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15027 if [ "$stripe_index" != "$mdt_index" ]; then
15028 error "stripe_index is $stripe_index, expect $mdt_index"
15031 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15032 error "nlink error after create striped dir"
15034 mkdir $DIR/$tdir/striped_dir/a
15035 mkdir $DIR/$tdir/striped_dir/b
15037 stat $DIR/$tdir/striped_dir/a ||
15038 error "create dir under striped dir failed"
15039 stat $DIR/$tdir/striped_dir/b ||
15040 error "create dir under striped dir failed"
15042 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15043 error "nlink error after mkdir"
15045 rmdir $DIR/$tdir/striped_dir/a
15046 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15047 error "nlink error after rmdir"
15049 rmdir $DIR/$tdir/striped_dir/b
15050 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15051 error "nlink error after rmdir"
15053 chattr +i $DIR/$tdir/striped_dir
15054 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15055 error "immutable flags not working under striped dir!"
15056 chattr -i $DIR/$tdir/striped_dir
15058 rmdir $DIR/$tdir/striped_dir ||
15059 error "rmdir striped dir error"
15067 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15068 skip "skipped for lustre < 2.7.0" && return
15069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15070 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15072 test_striped_dir 0 || error "failed on striped dir on MDT0"
15073 test_striped_dir 1 || error "failed on striped dir on MDT0"
15075 run_test 300a "basic striped dir sanity test"
15078 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15079 skip "skipped for lustre < 2.7.0" && return
15080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15081 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15087 test_mkdir $DIR/$tdir
15088 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15089 error "set striped dir error"
15090 for ((i=0; i<10; i++)); do
15091 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15093 touch $DIR/$tdir/striped_dir/file_$i ||
15094 error "touch error $i"
15095 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15096 [ $mtime1 -eq $mtime2 ] &&
15097 error "mtime not change after create"
15099 rm -f $DIR/$tdir/striped_dir/file_$i ||
15100 error "unlink error $i"
15101 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15102 [ $mtime2 -eq $mtime3 ] &&
15103 error "mtime did not change after unlink"
15107 run_test 300b "check ctime/mtime for striped dir"
15110 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15111 skip "skipped for lustre < 2.7.0" && return
15112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15113 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15116 mkdir -p $DIR/$tdir
15117 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15118 error "set striped dir error"
15120 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15121 error "chown striped dir failed"
15123 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15124 error "create 5k files failed"
15126 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15128 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15132 run_test 300c "chown && check ls under striped directory"
15135 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15136 skip "skipped for lustre < 2.7.0" && return
15137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15138 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15142 mkdir -p $DIR/$tdir
15143 $SETSTRIPE -c 2 $DIR/$tdir
15145 #local striped directory
15146 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15147 error "set striped dir error"
15148 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15149 error "create 10 files failed"
15151 #remote striped directory
15152 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15153 error "set striped dir error"
15154 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15155 error "create 10 files failed"
15157 for file in $(find $DIR/$tdir); do
15158 stripe_count=$($GETSTRIPE -c $file)
15159 [ $stripe_count -eq 2 ] ||
15160 error "wrong stripe $stripe_count for $file"
15165 run_test 300d "check default stripe under striped directory"
15168 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15169 skip "Need MDS version at least 2.7.55" && return
15170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15171 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15175 mkdir -p $DIR/$tdir
15177 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15178 error "set striped dir error"
15180 touch $DIR/$tdir/striped_dir/a
15181 touch $DIR/$tdir/striped_dir/b
15182 touch $DIR/$tdir/striped_dir/c
15184 mkdir $DIR/$tdir/striped_dir/dir_a
15185 mkdir $DIR/$tdir/striped_dir/dir_b
15186 mkdir $DIR/$tdir/striped_dir/dir_c
15188 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15189 error "set striped adir under striped dir error"
15191 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15192 error "set striped bdir under striped dir error"
15194 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15195 error "set striped cdir under striped dir error"
15197 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15198 error "rename dir under striped dir fails"
15200 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15201 error "rename dir under different stripes fails"
15203 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15204 error "rename file under striped dir should succeed"
15206 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15207 error "rename dir under striped dir should succeed"
15211 run_test 300e "check rename under striped directory"
15214 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15215 skip "Need MDS version at least 2.7.55" && return
15216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15217 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15222 mkdir -p $DIR/$tdir
15224 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15225 error "set striped dir error"
15227 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15228 error "set striped dir error"
15230 touch $DIR/$tdir/striped_dir/a
15231 mkdir $DIR/$tdir/striped_dir/dir_a
15232 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15233 error "create striped dir under striped dir fails"
15235 touch $DIR/$tdir/striped_dir1/b
15236 mkdir $DIR/$tdir/striped_dir1/dir_b
15237 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15238 error "create striped dir under striped dir fails"
15240 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15241 error "rename dir under different striped dir should fail"
15243 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15244 error "rename striped dir under diff striped dir should fail"
15246 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15247 error "rename file under diff striped dirs fails"
15251 run_test 300f "check rename cross striped directory"
15253 test_300_check_default_striped_dir()
15256 local default_count=$2
15257 local default_index=$3
15260 local dir_stripe_index
15263 echo "checking $dirname $default_count $default_index"
15264 $LFS setdirstripe -D -c $default_count -i $default_index \
15265 -t all_char $DIR/$tdir/$dirname ||
15266 error "set default stripe on striped dir error"
15267 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15268 [ $stripe_count -eq $default_count ] ||
15269 error "expect $default_count get $stripe_count for $dirname"
15271 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15272 [ $stripe_index -eq $default_index ] ||
15273 error "expect $default_index get $stripe_index for $dirname"
15275 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15276 error "create dirs failed"
15278 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15279 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15280 for dir in $(find $DIR/$tdir/$dirname/*); do
15281 stripe_count=$($LFS getdirstripe -c $dir)
15282 [ $stripe_count -eq $default_count ] ||
15283 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15284 error "stripe count $default_count != $stripe_count for $dir"
15286 stripe_index=$($LFS getdirstripe -i $dir)
15287 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15288 error "$stripe_index != $default_index for $dir"
15290 #check default stripe
15291 stripe_count=$($LFS getdirstripe -D -c $dir)
15292 [ $stripe_count -eq $default_count ] ||
15293 error "default count $default_count != $stripe_count for $dir"
15295 stripe_index=$($LFS getdirstripe -D -i $dir)
15296 [ $stripe_index -eq $default_index ] ||
15297 error "default index $default_index != $stripe_index for $dir"
15299 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15303 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15304 skip "Need MDS version at least 2.7.55" && return
15305 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15311 mkdir $DIR/$tdir/normal_dir
15313 #Checking when client cache stripe index
15314 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15315 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15316 error "create striped_dir failed"
15318 mkdir $DIR/$tdir/striped_dir/dir1 ||
15319 error "create dir1 fails"
15320 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15321 [ $stripe_index -eq 1 ] ||
15322 error "dir1 expect 1 got $stripe_index"
15324 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15325 error "create dir2 fails"
15326 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15327 [ $stripe_index -eq 2 ] ||
15328 error "dir2 expect 2 got $stripe_index"
15330 #check default stripe count/stripe index
15331 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15332 test_300_check_default_striped_dir normal_dir 1 0
15333 test_300_check_default_striped_dir normal_dir 2 1
15334 test_300_check_default_striped_dir normal_dir 2 -1
15336 #delete default stripe information
15337 echo "delete default stripeEA"
15338 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15339 error "set default stripe on striped dir error"
15341 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15342 for dir in $(find $DIR/$tdir/normal_dir/*); do
15343 stripe_count=$($LFS getdirstripe -c $dir)
15344 [ $stripe_count -eq 0 ] ||
15345 error "expect 1 get $stripe_count for $dir"
15346 stripe_index=$($LFS getdirstripe -i $dir)
15347 [ $stripe_index -eq 0 ] ||
15348 error "expect 0 get $stripe_index for $dir"
15351 run_test 300g "check default striped directory for normal directory"
15354 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15355 skip "Need MDS version at least 2.7.55" && return
15356 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15361 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15362 $DIR/$tdir/striped_dir ||
15363 error "set striped dir error"
15365 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15366 test_300_check_default_striped_dir striped_dir 1 0
15367 test_300_check_default_striped_dir striped_dir 2 1
15368 test_300_check_default_striped_dir striped_dir 2 -1
15370 #delete default stripe information
15371 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15372 error "set default stripe on striped dir error"
15374 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15375 for dir in $(find $DIR/$tdir/striped_dir/*); do
15376 stripe_count=$($LFS getdirstripe -c $dir)
15377 [ $stripe_count -eq 0 ] ||
15378 error "expect 1 get $stripe_count for $dir"
15381 run_test 300h "check default striped directory for striped directory"
15384 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15385 skip "Need MDS version at least 2.7.55" && return
15386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15393 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15394 error "set striped dir error"
15396 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15397 error "create files under striped dir failed"
15399 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15400 error "set striped hashdir error"
15402 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15403 error "create dir0 under hash dir failed"
15404 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15405 error "create dir1 under hash dir failed"
15407 # unfortunately, we need to umount to clear dir layout cache for now
15408 # once we fully implement dir layout, we can drop this
15409 umount_client $MOUNT || error "umount failed"
15410 mount_client $MOUNT || error "mount failed"
15412 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15413 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15414 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15416 #set the stripe to be unknown hash type
15417 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15418 $LCTL set_param fail_loc=0x1901
15419 for ((i = 0; i < 10; i++)); do
15420 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15421 error "stat f-$i failed"
15422 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15425 touch $DIR/$tdir/striped_dir/f0 &&
15426 error "create under striped dir with unknown hash should fail"
15428 $LCTL set_param fail_loc=0
15430 umount_client $MOUNT || error "umount failed"
15431 mount_client $MOUNT || error "mount failed"
15435 run_test 300i "client handle unknown hash type striped directory"
15438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15439 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15440 skip "Need MDS version at least 2.7.55" && return
15441 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15447 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15448 $LCTL set_param fail_loc=0x1702
15449 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15450 error "set striped dir error"
15452 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15453 error "create files under striped dir failed"
15455 $LCTL set_param fail_loc=0
15457 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15461 run_test 300j "test large update record"
15464 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15465 skip "Need MDS version at least 2.7.55" && return
15466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15467 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15473 #define OBD_FAIL_LARGE_STRIPE 0x1703
15474 $LCTL set_param fail_loc=0x1703
15475 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15476 error "set striped dir error"
15477 $LCTL set_param fail_loc=0
15479 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15480 error "getstripeddir fails"
15481 rm -rf $DIR/$tdir/striped_dir ||
15482 error "unlink striped dir fails"
15486 run_test 300k "test large striped directory"
15489 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15490 skip "Need MDS version at least 2.7.55" && return
15491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15492 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15495 test_mkdir -p $DIR/$tdir/striped_dir
15496 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15497 error "chown $RUNAS_ID failed"
15498 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15499 error "set default striped dir failed"
15501 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15502 $LCTL set_param fail_loc=0x80000158
15503 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15505 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15506 [ $stripe_index -eq 1 ] ||
15507 error "expect 1 get $stripe_index for $dir"
15509 run_test 300l "non-root user to create dir under striped dir with stale layout"
15512 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15513 skip "Need MDS version at least 2.7.55" && return
15514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15515 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15517 mkdir -p $DIR/$tdir/striped_dir
15518 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15519 error "set default stripes dir error"
15521 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15523 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15524 [ $stripe_count -eq 0 ] ||
15525 error "expect 0 get $stripe_count for a"
15527 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15528 error "set default stripes dir error"
15530 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15532 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15533 [ $stripe_count -eq 0 ] ||
15534 error "expect 0 get $stripe_count for b"
15536 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15537 error "set default stripes dir error"
15539 mkdir $DIR/$tdir/striped_dir/c &&
15540 error "default stripe_index is invalid, mkdir c should fails"
15542 rm -rf $DIR/$tdir || error "rmdir fails"
15544 run_test 300m "setstriped directory on single MDT FS"
15547 local list=$(comma_list $(mdts_nodes))
15550 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15554 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15555 skip "Need MDS version at least 2.7.55" && return
15556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15557 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15561 local list=$(comma_list $(mdts_nodes))
15563 trap cleanup_300n RETURN EXIT
15564 mkdir -p $DIR/$tdir
15565 chmod 777 $DIR/$tdir
15566 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15567 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15568 error "create striped dir succeeds with gid=0"
15570 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15571 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15572 error "create striped dir fails with gid=-1"
15574 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15575 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15576 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15577 error "set default striped dir succeeds with gid=0"
15580 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15581 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15582 error "set default striped dir fails with gid=-1"
15585 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15586 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15587 error "create test_dir fails"
15588 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15589 error "create test_dir1 fails"
15590 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15591 error "create test_dir2 fails"
15594 run_test 300n "non-root user to create dir under striped dir with default EA"
15597 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15598 skip "Need MDS version at least 2.7.55" && return
15599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15600 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15604 mkdir -p $DIR/$tdir
15606 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15607 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15608 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15609 skip "not enough free inodes $numfree1 $numfree2"
15613 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15614 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15615 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15616 skip "not enough free space $numfree1 $numfree2"
15620 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15621 error "setdirstripe fails"
15623 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15624 error "create dirs fails"
15626 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15627 ls $DIR/$tdir/striped_dir > /dev/null ||
15628 error "ls striped dir fails"
15629 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15630 error "unlink big striped dir fails"
15632 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15636 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15637 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15639 mkdir -p $DIR/$tdir
15641 #define OBD_FAIL_OUT_ENOSPC 0x1704
15642 do_facet mds2 lctl set_param fail_loc=0x80001704
15643 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15644 error "create striped directory should fail"
15646 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15648 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15651 run_test 300p "create striped directory without space"
15654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15655 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15657 local fd=$(free_fd)
15658 local cmd="exec $fd<$tdir"
15660 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15663 trap "eval $cmd" EXIT
15664 cd $tdir || error "cd $tdir fails"
15665 rmdir ../$tdir || error "rmdir $tdir fails"
15666 mkdir local_dir && error "create dir succeeds"
15667 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15671 run_test 300q "create remote directory under orphan directory"
15673 prepare_remote_file() {
15674 mkdir $DIR/$tdir/src_dir ||
15675 error "create remote source failed"
15677 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15678 touch $DIR/$tdir/src_dir/a
15680 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15681 error "create remote target dir failed"
15683 touch $DIR/$tdir/tgt_dir/b
15685 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15686 error "rename dir cross MDT failed!"
15688 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15689 error "src_child still exists after rename"
15691 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15692 error "missing file(a) after rename"
15694 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15695 error "diff after rename"
15699 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15701 local remote_file=$DIR/$tdir/tgt_dir/b
15703 mkdir -p $DIR/$tdir
15705 prepare_remote_file || error "prepare remote file failed"
15708 $OPENUNLINK $remote_file $remote_file || error
15709 $CHECKSTAT -a $remote_file || error
15711 run_test 310a "open unlink remote file"
15714 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15716 local remote_file=$DIR/$tdir/tgt_dir/b
15718 mkdir -p $DIR/$tdir
15720 prepare_remote_file || error "prepare remote file failed"
15722 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15723 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15724 $CHECKSTAT -t file $remote_file || error "check file failed"
15726 run_test 310b "unlink remote file with multiple links while open"
15729 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15731 local remote_file=$DIR/$tdir/tgt_dir/b
15733 mkdir -p $DIR/$tdir
15735 prepare_remote_file || error "prepare remote file failed"
15737 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15738 multiop_bg_pause $remote_file O_uc ||
15739 error "mulitop failed for remote file"
15741 $MULTIOP $DIR/$tfile Ouc
15742 kill -USR1 $MULTIPID
15745 run_test 310c "open-unlink remote file with multiple links"
15749 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15750 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15754 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15756 mkdir -p $DIR/$tdir
15757 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15758 createmany -o $DIR/$tdir/$tfile. 1000
15760 # statfs data is not real time, let's just calculate it
15761 old_iused=$((old_iused + 1000))
15763 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15764 osp.*OST0000*MDT0000.create_count")
15765 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15766 osp.*OST0000*MDT0000.max_create_count")
15767 for idx in $(seq $MDSCOUNT); do
15768 do_facet mds$idx "lctl set_param -n \
15769 osp.*OST0000*MDT000?.max_create_count=0"
15772 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15773 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15774 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15776 unlinkmany $DIR/$tdir/$tfile. 1000
15778 for idx in $(seq $MDSCOUNT); do
15779 do_facet mds$idx "lctl set_param -n \
15780 osp.*OST0000*MDT000?.max_create_count=$max_count"
15781 do_facet mds$idx "lctl set_param -n \
15782 osp.*OST0000*MDT000?.create_count=$count"
15786 for i in $(seq 120); do
15787 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15788 # system may be too busy to destroy all objs in time, use
15789 # a somewhat small value to not fail autotest
15790 [ $((old_iused - new_iused)) -gt 400 ] && break
15794 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15795 [ $((old_iused - new_iused)) -gt 400 ] ||
15796 error "objs not destroyed after unlink"
15798 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15805 local vdevdir=$(dirname $(facet_vdevice $ost))
15806 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15807 local zfs_zapid=$(do_facet $ost $cmd |
15808 grep -w "/O/0/d$((objid%32))" -C 5 |
15809 awk '/Object/{getline; print $1}')
15810 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15811 awk "/$objid = /"'{printf $3}')
15816 zfs_object_blksz() {
15820 local vdevdir=$(dirname $(facet_vdevice $ost))
15821 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15822 local blksz=$(do_facet $ost $cmd $objid |
15823 awk '/dblk/{getline; printf $4}')
15825 case "${blksz: -1}" in
15826 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15827 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15834 test_312() { # LU-4856
15835 remote_ost_nodsh && skip "remote OST with nodsh" && return
15837 [ $(facet_fstype ost1) = "zfs" ] ||
15838 { skip "the test only applies to zfs" && return; }
15840 local max_blksz=$(do_facet ost1 \
15841 $ZFS get -p recordsize $(facet_device ost1) |
15842 awk '!/VALUE/{print $3}')
15843 local min_blksz=$(getconf PAGE_SIZE)
15845 # to make life a little bit easier
15846 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15847 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15849 local tf=$DIR/$tdir/$tfile
15851 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15853 # Get ZFS object id
15854 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15856 # block size change by sequential over write
15858 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15859 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15861 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15862 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15866 # block size change by sequential append write
15867 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15868 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15869 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15871 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15872 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15873 oflag=sync conv=notrunc
15875 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15876 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15877 error "blksz error, actual $blksz, " \
15878 "expected: 2 * $count * $min_blksz"
15884 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15885 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15887 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15888 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15889 [ $blksz -eq $min_blksz ] ||
15890 error "blksz error: $blksz, expected: $min_blksz"
15892 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15893 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15894 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15896 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15897 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15898 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15900 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15903 remote_ost_nodsh && skip "remote OST with nodsh" && return
15905 local file=$DIR/$tfile
15907 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15909 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15910 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15911 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15912 error "write should failed"
15913 do_facet ost1 "$LCTL set_param fail_loc=0"
15916 run_test 313 "io should fail after last_rcvd update fail"
15919 local read_write=$1
15920 if [ "$read_write" = "write" ]; then
15921 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15922 elif [ "$read_write" = "read" ]; then
15923 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15925 error "argument error"
15928 # turn off debug for performance testing
15929 local saved_debug=$($LCTL get_param -n debug)
15930 $LCTL set_param debug=0
15932 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15934 # get ost1 size - lustre-OST0000
15935 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15936 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15937 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15939 if [ "$read_write" = "read" ]; then
15940 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15943 local start_time=$(date +%s.%N)
15944 $dd_cmd bs=1M count=$blocks oflag=sync ||
15945 error "real dd $read_write error"
15946 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15948 if [ "$read_write" = "write" ]; then
15952 # define OBD_FAIL_OST_FAKE_RW 0x238
15953 do_facet ost1 $LCTL set_param fail_loc=0x238
15955 local start_time=$(date +%s.%N)
15956 $dd_cmd bs=1M count=$blocks oflag=sync ||
15957 error "fake dd $read_write error"
15958 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15960 if [ "$read_write" = "write" ]; then
15962 cancel_lru_locks osc
15963 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15964 error "$tfile size not $blocks MB"
15966 do_facet ost1 $LCTL set_param fail_loc=0
15968 echo "fake $read_write $duration_fake vs. normal $read_write" \
15969 "$duration in seconds"
15970 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15971 error_not_in_vm "fake write is slower"
15973 $LCTL set_param -n debug="$saved_debug"
15976 test_399a() { # LU-7655 for OST fake write
15977 remote_ost_nodsh && skip "remote OST with nodsh" && return
15981 run_test 399a "fake write should not be slower than normal write"
15983 test_399b() { # LU-8726 for OST fake read
15984 remote_ost_nodsh && skip "remote OST with nodsh" && return
15986 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15987 skip "ldiskfs only test" && return 0
15991 run_test 399b "fake read should not be slower than normal read"
15993 test_400a() { # LU-1606, was conf-sanity test_74
15994 local extra_flags=''
15995 local out=$TMP/$tfile
15996 local prefix=/usr/include/lustre
15999 if ! which $CC > /dev/null 2>&1; then
16000 skip_env "$CC is not installed"
16004 if ! [[ -d $prefix ]]; then
16005 # Assume we're running in tree and fixup the include path.
16006 extra_flags+=" -I$LUSTRE/include"
16007 extra_flags+=" -L$LUSTRE/utils"
16010 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16011 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16012 error "client api broken"
16016 run_test 400a "Lustre client api program can compile and link"
16018 test_400b() { # LU-1606, LU-5011
16020 local out=$TMP/$tfile
16021 local prefix=/usr/include/linux/lustre
16023 # We use a hard coded prefix so that this test will not fail
16024 # when run in tree. There are headers in lustre/include/lustre/
16025 # that are not packaged (like lustre_idl.h) and have more
16026 # complicated include dependencies (like config.h and lnet/types.h).
16027 # Since this test about correct packaging we just skip them when
16028 # they don't exist (see below) rather than try to fixup cppflags.
16030 if ! which $CC > /dev/null 2>&1; then
16031 skip_env "$CC is not installed"
16035 for header in $prefix/*.h; do
16036 if ! [[ -f "$header" ]]; then
16040 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
16041 continue # lustre_ioctl.h is internal header
16044 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16045 error "cannot compile '$header'"
16049 run_test 400b "packaged headers can be compiled"
16051 test_401a() { #LU-7437
16052 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16053 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16055 #count the number of parameters by "list_param -R"
16056 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16057 #count the number of parameters by listing proc files
16058 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16059 echo "proc_dirs='$proc_dirs'"
16060 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16061 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16064 [ $params -eq $procs ] ||
16065 error "found $params parameters vs. $procs proc files"
16067 # test the list_param -D option only returns directories
16068 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16069 #count the number of parameters by listing proc directories
16070 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16073 [ $params -eq $procs ] ||
16074 error "found $params parameters vs. $procs proc files"
16076 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16079 local save=$($LCTL get_param -n jobid_var)
16082 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16083 error "no error returned when setting bad parameters"
16085 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16086 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16088 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16089 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16090 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16092 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16095 local jobid_var_old=$($LCTL get_param -n jobid_var)
16096 local jobid_var_new
16098 $LCTL set_param jobid_var= &&
16099 error "no error returned for 'set_param a='"
16101 jobid_var_new=$($LCTL get_param -n jobid_var)
16102 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16103 error "jobid_var was changed by setting without value"
16105 $LCTL set_param jobid_var &&
16106 error "no error returned for 'set_param a'"
16108 jobid_var_new=$($LCTL get_param -n jobid_var)
16109 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16110 error "jobid_var was changed by setting without value"
16112 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16115 local jobid_var_old=$($LCTL get_param -n jobid_var)
16116 local jobid_var_new
16117 local new_value="foo=bar"
16119 $LCTL set_param jobid_var=$new_value ||
16120 error "'set_param a=b' did not accept a value containing '='"
16122 jobid_var_new=$($LCTL get_param -n jobid_var)
16123 [[ "$jobid_var_new" == "$new_value" ]] ||
16124 error "'set_param a=b' failed on a value containing '='"
16126 # Reset the jobid_var to test the other format
16127 $LCTL set_param jobid_var=$jobid_var_old
16128 jobid_var_new=$($LCTL get_param -n jobid_var)
16129 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16130 error "failed to reset jobid_var"
16132 $LCTL set_param jobid_var $new_value ||
16133 error "'set_param a b' did not accept a value containing '='"
16135 jobid_var_new=$($LCTL get_param -n jobid_var)
16136 [[ "$jobid_var_new" == "$new_value" ]] ||
16137 error "'set_param a b' failed on a value containing '='"
16139 $LCTL set_param jobid_var $jobid_var_old
16140 jobid_var_new=$($LCTL get_param -n jobid_var)
16141 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16142 error "failed to reset jobid_var"
16144 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16147 local server_version=$(lustre_version_code $SINGLEMDS)
16148 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16149 [[ $server_version -ge $(version_code 2.7.18.4) &&
16150 $server_version -lt $(version_code 2.7.50) ]] ||
16151 [[ $server_version -ge $(version_code 2.7.2) &&
16152 $server_version -lt $(version_code 2.7.11) ]] ||
16153 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16156 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16157 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16158 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16159 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16160 echo "Touch failed - OK"
16162 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16165 local file1=$DIR/$tfile.1
16166 local file2=$DIR/$tfile.2
16167 local tfile=$TMP/$tfile
16169 rm -f $file1 $file2 $tfile
16174 # 30 sec OBD_TIMEOUT in ll_getattr()
16175 # right before populating st_nlink
16176 $LCTL set_param fail_loc=0x80001409
16177 stat -c %h $file1 > $tfile &
16179 # create an alias, drop all locks and reclaim the dentry
16181 cancel_lru_locks mdc
16182 cancel_lru_locks osc
16183 sysctl -w vm.drop_caches=2
16187 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16189 rm -f $tfile $file1 $file2
16191 run_test 403 "i_nlink should not drop to zero due to aliasing"
16193 test_404() { # LU-6601
16194 local server_version=$(lustre_version_code $SINGLEMDS)
16195 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16196 { skip "Need server version newer than 2.8.52"; return 0; }
16198 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16199 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16200 awk '/osp .*-osc-MDT/ { print $4}')
16203 for osp in $mosps; do
16204 echo "Deactivate: " $osp
16205 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16206 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16207 awk -vp=$osp '$4 == p { print $2 }')
16208 [ $stat = IN ] || {
16209 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16210 error "deactivate error"
16212 echo "Activate: " $osp
16213 do_facet $SINGLEMDS $LCTL --device %$osp activate
16214 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16215 awk -vp=$osp '$4 == p { print $2 }')
16216 [ $stat = UP ] || {
16217 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16218 error "activate error"
16222 run_test 404 "validate manual {de}activated works properly for OSPs"
16225 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
16226 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
16227 skip "Layout swap lock is not supported" && return
16229 check_swap_layouts_support && return 0
16231 test_mkdir $DIR/$tdir
16232 swap_lock_test -d $DIR/$tdir ||
16233 error "One layout swap locked test failed"
16235 run_test 405 "Various layout swap lock tests"
16238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16239 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16240 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16242 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16243 skip "Need MDS version at least 2.8.50" && return
16245 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
16246 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16247 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16248 local def_pool=$($GETSTRIPE -p $MOUNT)
16250 local test_pool=$TESTNAME
16251 pool_add $test_pool || error "pool_add failed"
16252 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16253 error "pool_add_targets failed"
16255 # parent set default stripe count only, child will stripe from both
16256 # parent and fs default
16257 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16258 error "setstripe $MOUNT failed"
16259 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16260 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16261 for i in $(seq 10); do
16262 local f=$DIR/$tdir/$tfile.$i
16263 touch $f || error "touch failed"
16264 local count=$($GETSTRIPE -c $f)
16265 [ $count -eq $OSTCOUNT ] ||
16266 error "$f stripe count $count != $OSTCOUNT"
16267 local offset=$($GETSTRIPE -i $f)
16268 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16269 local size=$($GETSTRIPE -S $f)
16270 [ $size -eq $((def_stripe_size * 2)) ] ||
16271 error "$f stripe size $size != $((def_stripe_size * 2))"
16272 local pool=$($GETSTRIPE -p $f)
16273 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16276 # change fs default striping, delete parent default striping, now child
16277 # will stripe from new fs default striping only
16278 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16279 error "change $MOUNT default stripe failed"
16280 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16281 for i in $(seq 11 20); do
16282 local f=$DIR/$tdir/$tfile.$i
16283 touch $f || error "touch $f failed"
16284 local count=$($GETSTRIPE -c $f)
16285 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16286 local offset=$($GETSTRIPE -i $f)
16287 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16288 local size=$($GETSTRIPE -S $f)
16289 [ $size -eq $def_stripe_size ] ||
16290 error "$f stripe size $size != $def_stripe_size"
16291 local pool=$($GETSTRIPE -p $f)
16292 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16296 unlinkmany $DIR/$tdir/$tfile. 1 20
16298 # restore FS default striping
16299 if [ -z $def_pool ]; then
16300 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16301 -i $def_stripe_offset $MOUNT ||
16302 error "restore default striping failed"
16304 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16305 -i $def_stripe_offset -p $def_pool $MOUNT ||
16306 error "restore default striping with $def_pool failed"
16309 local f=$DIR/$tdir/$tfile
16310 pool_remove_all_targets $test_pool $f
16311 pool_remove $test_pool $f
16313 run_test 406 "DNE support fs default striping"
16316 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16317 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16318 skip "Need MDS version at least 2.8.55" && return
16319 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16321 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16322 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16323 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16324 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16325 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16327 #define OBD_FAIL_DT_TXN_STOP 0x2019
16328 for idx in $(seq $MDSCOUNT); do
16329 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16331 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16332 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16333 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16336 run_test 407 "transaction fail should cause operation fail"
16339 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16341 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16342 lctl set_param fail_loc=0x8000040a
16343 # let ll_prepare_partial_page() fail
16344 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16348 # create at least 100 unused inodes so that
16349 # shrink_icache_memory(0) should not return 0
16350 touch $DIR/$tfile-{0..100}
16351 rm -f $DIR/$tfile-{0..100}
16354 echo 2 > /proc/sys/vm/drop_caches
16356 run_test 408 "drop_caches should not hang due to page leaks"
16360 [ $MDSCOUNT -lt 2 ] &&
16361 skip "We need at least 2 MDTs for this test" && return
16363 check_mount_and_prep
16365 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16366 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16367 touch $DIR/$tdir/guard || error "(2) Fail to create"
16369 local PREFIX=$(str_repeat 'A' 128)
16370 echo "Create 1K hard links start at $(date)"
16371 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16372 error "(3) Fail to hard link"
16374 echo "Links count should be right although linkEA overflow"
16375 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16376 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16377 [ $linkcount -eq 1001 ] ||
16378 error "(5) Unexpected hard links count: $linkcount"
16380 echo "List all links start at $(date)"
16381 ls -l $DIR/$tdir/foo > /dev/null ||
16382 error "(6) Fail to list $DIR/$tdir/foo"
16384 echo "Unlink hard links start at $(date)"
16385 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16386 error "(7) Fail to unlink"
16388 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16392 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
16393 skip "Need client version at least 2.9.59" && return
16395 # Create a file, and stat it from the kernel
16396 local testfile=$DIR/$tfile
16399 local run_id=$RANDOM
16400 local my_ino=$(stat --format "%i" $testfile)
16402 # Try to insert the module. This will always fail as the
16403 # module is designed to not be inserted.
16404 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16407 # Anything but success is a test failure
16409 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16410 error "no inode match"
16412 run_test 410 "Test inode number returned from kernel thread"
16414 cleanup_test411_cgroup() {
16420 local cg_basedir=/sys/fs/cgroup/memory
16422 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
16423 { skip "no setup for cgroup"; return; }
16425 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
16426 error "test file creation failed"
16427 cancel_lru_locks osc
16429 # Create a very small memory cgroup to force a slab allocation error
16430 local cgdir=$cg_basedir/osc_slab_alloc
16431 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
16432 trap "cleanup_test411_cgroup $cgdir" EXIT
16433 echo 2M > $cgdir/memory.kmem.limit_in_bytes
16434 echo 1M > $cgdir/memory.limit_in_bytes
16436 # Should not LBUG, just be killed by oom-killer
16437 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
16438 error "fail to trigger a memory allocation error"
16440 cleanup_test411_cgroup $cgdir
16444 run_test 411 "Slab allocation error with cgroup does not LBUG"
16447 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16448 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16449 skip "Need server version at least 2.9.55" & exit 0
16450 start_full_debug_logging
16454 stop_full_debug_logging
16458 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16459 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16460 awk '/The barrier for/ { print $7 }')
16463 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
16468 barrier_expired() {
16471 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16472 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16473 awk '/will be expired/ { print $7 }')
16475 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
16484 echo "Start barrier_freeze at: $(date)"
16485 #define OBD_FAIL_BARRIER_DELAY 0x2202
16486 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16487 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16490 local b_status=$(barrier_stat)
16491 echo "Got barrier status at: $(date)"
16492 [ "$b_status" = "'freezing_p1'" ] ||
16493 error "(1) unexpected barrier status $b_status"
16495 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16497 b_status=$(barrier_stat)
16498 [ "$b_status" = "'frozen'" ] ||
16499 error "(2) unexpected barrier status $b_status"
16501 local expired=$(barrier_expired)
16502 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16503 sleep $((expired + 3))
16505 b_status=$(barrier_stat)
16506 [ "$b_status" = "'expired'" ] ||
16507 error "(3) unexpected barrier status $b_status"
16509 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16510 error "(4) fail to freeze barrier"
16512 b_status=$(barrier_stat)
16513 [ "$b_status" = "'frozen'" ] ||
16514 error "(5) unexpected barrier status $b_status"
16516 echo "Start barrier_thaw at: $(date)"
16517 #define OBD_FAIL_BARRIER_DELAY 0x2202
16518 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16519 do_facet mgs $LCTL barrier_thaw $FSNAME &
16522 b_status=$(barrier_stat)
16523 echo "Got barrier status at: $(date)"
16524 [ "$b_status" = "'thawing'" ] ||
16525 error "(6) unexpected barrier status $b_status"
16527 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16529 b_status=$(barrier_stat)
16530 [ "$b_status" = "'thawed'" ] ||
16531 error "(7) unexpected barrier status $b_status"
16533 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16534 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16535 do_facet mgs $LCTL barrier_freeze $FSNAME
16537 b_status=$(barrier_stat)
16538 [ "$b_status" = "'failed'" ] ||
16539 error "(8) unexpected barrier status $b_status"
16541 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16542 do_facet mgs $LCTL barrier_thaw $FSNAME
16546 run_test 801a "write barrier user interfaces and stat machine"
16551 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16552 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16553 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16554 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16555 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16557 cancel_lru_locks mdc
16559 # 180 seconds should be long enough
16560 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16562 local b_status=$(barrier_stat)
16563 [ "$b_status" = "'frozen'" ] ||
16564 error "(6) unexpected barrier status $b_status"
16566 mkdir $DIR/$tdir/d0/d10 &
16569 touch $DIR/$tdir/d1/f13 &
16572 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16575 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16578 rm -f $DIR/$tdir/d4/f12 &
16581 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16583 # To guarantee taht the 'stat' is not blocked
16584 b_status=$(barrier_stat)
16585 [ "$b_status" = "'frozen'" ] ||
16586 error "(8) unexpected barrier status $b_status"
16588 # let above commands to run at background
16591 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16592 ps -p $touch_pid || error "(10) touch should be blocked"
16593 ps -p $ln_pid || error "(11) link should be blocked"
16594 ps -p $mv_pid || error "(12) rename should be blocked"
16595 ps -p $rm_pid || error "(13) unlink should be blocked"
16597 b_status=$(barrier_stat)
16598 [ "$b_status" = "'frozen'" ] ||
16599 error "(14) unexpected barrier status $b_status"
16601 do_facet mgs $LCTL barrier_thaw $FSNAME
16602 b_status=$(barrier_stat)
16603 [ "$b_status" = "'thawed'" ] ||
16604 error "(15) unexpected barrier status $b_status"
16606 wait $mkdir_pid || error "(16) mkdir should succeed"
16607 wait $touch_pid || error "(17) touch should succeed"
16608 wait $ln_pid || error "(18) link should succeed"
16609 wait $mv_pid || error "(19) rename should succeed"
16610 wait $rm_pid || error "(20) unlink should succeed"
16614 run_test 801b "modification will be blocked by write barrier"
16617 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16621 stop mds2 || error "(1) Fail to stop mds2"
16623 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16625 local b_status=$(barrier_stat)
16626 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16627 do_facet mgs $LCTL barrier_thaw $FSNAME
16628 error "(2) unexpected barrier status $b_status"
16631 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16632 error "(3) Fail to rescan barrier bitmap"
16634 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16636 b_status=$(barrier_stat)
16637 [ "$b_status" = "'frozen'" ] ||
16638 error "(4) unexpected barrier status $b_status"
16640 do_facet mgs $LCTL barrier_thaw $FSNAME
16641 b_status=$(barrier_stat)
16642 [ "$b_status" = "'thawed'" ] ||
16643 error "(5) unexpected barrier status $b_status"
16645 local devname=$(mdsdevname 2)
16647 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16649 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16650 error "(7) Fail to rescan barrier bitmap"
16654 run_test 801c "rescan barrier bitmap"
16656 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16657 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16658 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16664 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16665 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16666 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16672 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16673 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16674 skip "Need server version at least 2.9.55" & exit 0
16676 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16678 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16679 error "(2) Fail to copy"
16681 trap cleanup_802 EXIT
16683 # sync by force before remount as readonly
16684 sync; sync_all_data; sleep 3; sync_all_data
16688 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16689 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16690 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16692 echo "Mount the server as read only"
16693 setupall server_only || error "(3) Fail to start servers"
16695 echo "Mount client without ro should fail"
16696 mount_client $MOUNT &&
16697 error "(4) Mount client without 'ro' should fail"
16699 echo "Mount client with ro should succeed"
16700 mount_client $MOUNT ro ||
16701 error "(5) Mount client with 'ro' should succeed"
16703 echo "Modify should be refused"
16704 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16706 echo "Read should be allowed"
16707 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16708 error "(7) Read should succeed under ro mode"
16712 run_test 802 "simulate readonly device"
16715 # tests that do cleanup/setup should be run at the end
16719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16721 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16722 $LCTL set_param fail_loc=0x903
16724 cancel_lru_locks MGC
16726 FAIL_ON_ERROR=true cleanup
16727 FAIL_ON_ERROR=true setup
16729 run_test 900 "umount should not race with any mgc requeue thread"
16732 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16733 check_and_cleanup_lustre
16734 if [ "$I_MOUNTED" != "yes" ]; then
16735 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true