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: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # bug number for skipped tests: LU-2036 LU-8411 LU-9096
16 ALWAYS_EXCEPT=" 76 407 253 $ALWAYS_EXCEPT"
20 if [ -r /etc/SuSE-release ]
22 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
23 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
25 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
32 if is_sles11; then # LU-4341
33 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
36 SRCDIR=$(cd $(dirname $0); echo $PWD)
37 export PATH=$PATH:/sbin
42 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
43 CREATETEST=${CREATETEST:-createtest}
45 LFIND=${LFIND:-"$LFS find"}
46 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
48 OPENFILE=${OPENFILE:-openfile}
49 OPENUNLINK=${OPENUNLINK:-openunlink}
50 export MULTIOP=${MULTIOP:-multiop}
51 READS=${READS:-"reads"}
52 MUNLINK=${MUNLINK:-munlink}
53 SOCKETSERVER=${SOCKETSERVER:-socketserver}
54 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
55 MEMHOG=${MEMHOG:-memhog}
56 DIRECTIO=${DIRECTIO:-directio}
57 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 CHECK_GRANT=${CHECK_GRANT:-"yes"}
60 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
61 export PARALLEL=${PARALLEL:-"no"}
63 export NAME=${NAME:-local}
70 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
71 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
78 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
80 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
81 # bug number for skipped test: LU-4536 LU-1957
82 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
84 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
91 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
92 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
101 check_swap_layouts_support()
103 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
104 { skip "Does not support layout lock."; return 0; }
108 check_and_setup_lustre
112 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
113 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
114 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
116 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
117 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
118 rm -rf $DIR/[Rdfs][0-9]*
120 # $RUNAS_ID may get set incorrectly somewhere else
121 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
123 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
127 if [ "${ONLY}" = "MOUNT" ] ; then
128 echo "Lustre is up, please go on"
132 echo "preparing for tests involving mounts"
133 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
135 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
136 echo # add a newline after mke2fs.
140 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
141 lctl set_param debug=-1 2> /dev/null || true
144 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
146 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
148 run_test 0a "touch; rm ====================="
151 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
152 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
154 run_test 0b "chmod 0755 $DIR ============================="
157 $LCTL get_param mdc.*.import | grep "state: FULL" ||
158 error "import not FULL"
159 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
162 run_test 0c "check import proc ============================="
165 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
166 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
167 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
168 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
171 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
173 run_test 1 "mkdir; remkdir; rmdir =============================="
176 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
177 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
178 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
180 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
182 run_test 2 "mkdir; touch; rmdir; check file ===================="
185 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
186 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
187 touch $DIR/$tdir/$tfile
188 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
190 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
192 run_test 3 "mkdir; touch; rmdir; check dir ====================="
194 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
198 test_mkdir $DIR/$tdir ||
199 error "Create remote directory failed"
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 -p $DIR/$tdir || error "mkdir $tdir failed"
215 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
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 f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
258 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
259 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
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 || error "mkdir $tdir/d/subdir failed"
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 "Is new dir in sgid dir inheriting 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 .../f6h (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 -p $DIR/$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 -p $DIR/$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 -p $DIR/$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 -p $DIR/$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 -p $DIR/$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 -p $DIR/$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 -p $DIR/$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 -p $DIR/$tdir
501 if [[ $MDSCOUNT -gt 1 ]]; then
502 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
506 $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 -p $DIR/$tdir
539 test_mkdir -p $DIR/$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 -p $DIR/$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}m
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 "only for ldiskfs MDT" && 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 || error "start failed"
616 df $MOUNT > /dev/null 2>&1
618 error "e2fsck detected error for short/long symlink: rc=$rc"
620 run_test 17m "run e2fsck against MDT which contains short/long symlink"
622 check_fs_consistency_17n() {
626 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
627 # so it only check MDT1/MDT2 instead of all of MDTs.
628 for mdt_index in 1 2; do
629 local devname=$(mdsdevname $mdt_index)
630 # e2fsck should not return error
632 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
635 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
636 error "mount mds$mdt_index failed"
637 df $MOUNT > /dev/null 2>&1
645 remote_mds_nodsh && skip "remote MDS with nodsh" && return
646 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
647 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
648 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
650 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
651 skip "only for ldiskfs MDT" && return 0
653 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
657 test_mkdir $DIR/$tdir
658 for ((i=0; i<10; i++)); do
659 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
660 error "create remote dir error $i"
661 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
662 error "create files under remote dir failed $i"
665 check_fs_consistency_17n ||
666 error "e2fsck report error after create files under remote dir"
668 for ((i = 0; i < 10; i++)); do
669 rm -rf $DIR/$tdir/remote_dir_${i} ||
670 error "destroy remote dir error $i"
673 check_fs_consistency_17n ||
674 error "e2fsck report error after unlink files under remote dir"
676 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
677 skip "lustre < 2.4.50 does not support migrate mv " && return
679 for ((i = 0; i < 10; i++)); do
680 mkdir -p $DIR/$tdir/remote_dir_${i}
681 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
682 error "create files under remote dir failed $i"
683 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
684 error "migrate remote dir error $i"
686 check_fs_consistency_17n || error "e2fsck report error after migration"
688 for ((i = 0; i < 10; i++)); do
689 rm -rf $DIR/$tdir/remote_dir_${i} ||
690 error "destroy remote dir error $i"
693 check_fs_consistency_17n || error "e2fsck report error after unlink"
695 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
698 remote_mds_nodsh && skip "remote MDS with nodsh" && return
699 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
700 skip "Need MDS version at least 2.3.64" && return
702 local WDIR=$DIR/${tdir}o
708 mdt_index=$($LFS getstripe -M $WDIR/$tfile)
709 mdt_index=$((mdt_index+1))
712 #fail mds will wait the failover finish then set
713 #following fail_loc to avoid interfer the recovery process.
716 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
717 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
718 ls -l $WDIR/$tfile && rc=1
719 do_facet mds${mdt_index} lctl set_param fail_loc=0
720 [[ $rc -ne 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) =============="
766 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
768 run_test 20 "touch .../f ; ls -l ... ==========================="
771 test_mkdir -p $DIR/$tdir
772 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
773 ln -s dangle $DIR/$tdir/link
774 echo foo >> $DIR/$tdir/link
775 cat $DIR/$tdir/dangle
776 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
777 $CHECKSTAT -f -t file $DIR/$tdir/link ||
778 error "$tdir/link not linked to a file"
780 run_test 21 "write to dangling link ============================"
784 test_mkdir -p $DIR/$tdir
785 chown $RUNAS_ID:$RUNAS_GID $WDIR
786 (cd $WDIR || error "cd $WDIR failed";
787 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
789 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
790 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
791 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
793 run_test 22 "unpack tar archive as non-root user ==============="
797 test_mkdir -p $DIR/$tdir
798 local file=$DIR/$tdir/$tfile
800 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
801 openfile -f O_CREAT:O_EXCL $file &&
802 error "$file recreate succeeded" || true
804 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
806 test_23b() { # bug 18988
807 test_mkdir -p $DIR/$tdir
808 local file=$DIR/$tdir/$tfile
811 echo foo > $file || error "write filed"
812 echo bar >> $file || error "append filed"
813 $CHECKSTAT -s 8 $file || error "wrong size"
816 run_test 23b "O_APPEND check =========================="
820 echo '-- same directory rename'
821 test_mkdir $DIR/$tdir
822 touch $DIR/$tdir/$tfile.1
823 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
824 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
826 run_test 24a "rename file to non-existent target"
829 test_mkdir $DIR/$tdir
830 touch $DIR/$tdir/$tfile.{1,2}
831 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
832 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
833 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
835 run_test 24b "rename file to existing target"
838 test_mkdir $DIR/$tdir
839 test_mkdir $DIR/$tdir/d$testnum.1
840 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
841 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
842 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
844 run_test 24c "rename directory to non-existent target"
847 test_mkdir -c1 $DIR/$tdir
848 test_mkdir -c1 $DIR/$tdir/d$testnum.1
849 test_mkdir -c1 $DIR/$tdir/d$testnum.2
850 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
851 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
852 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
854 run_test 24d "rename directory to existing target"
857 echo '-- cross directory renames --'
861 mv $DIR/R5a/f $DIR/R5b/g
862 $CHECKSTAT -a $DIR/R5a/f || error
863 $CHECKSTAT -t file $DIR/R5b/g || error
865 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
870 touch $DIR/R6a/f $DIR/R6b/g
871 mv $DIR/R6a/f $DIR/R6b/g
872 $CHECKSTAT -a $DIR/R6a/f || error
873 $CHECKSTAT -t file $DIR/R6b/g || error
875 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
880 test_mkdir $DIR/R7a/d
881 mv $DIR/R7a/d $DIR/R7b/e
882 $CHECKSTAT -a $DIR/R7a/d || error
883 $CHECKSTAT -t dir $DIR/R7b/e || error
885 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
888 test_mkdir -c1 $DIR/R8a
889 test_mkdir -c1 $DIR/R8b
890 test_mkdir -c1 $DIR/R8a/d
891 test_mkdir -c1 $DIR/R8b/e
892 mrename $DIR/R8a/d $DIR/R8b/e
893 $CHECKSTAT -a $DIR/R8a/d || error
894 $CHECKSTAT -t dir $DIR/R8b/e || error
896 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
899 echo "-- rename error cases"
903 mrename $DIR/R9/f $DIR/R9/a
904 $CHECKSTAT -t file $DIR/R9/f || error
905 $CHECKSTAT -t dir $DIR/R9/a || error
906 $CHECKSTAT -a $DIR/R9/a/f || error
908 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
912 mrename $DIR/R10/f $DIR/R10/g
913 $CHECKSTAT -t dir $DIR/R10 || error
914 $CHECKSTAT -a $DIR/R10/f || error
915 $CHECKSTAT -a $DIR/R10/g || error
917 run_test 24j "source does not exist ============================"
921 test_mkdir $DIR/R11a/d
923 mv $DIR/R11a/f $DIR/R11a/d
924 $CHECKSTAT -a $DIR/R11a/f || error
925 $CHECKSTAT -t file $DIR/R11a/d/f || error
927 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
929 # bug 2429 - rename foo foo foo creates invalid file
932 $MULTIOP $f OcNs || error
934 run_test 24l "Renaming a file to itself ========================"
938 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
939 # on ext3 this does not remove either the source or target files
940 # though the "expected" operation would be to remove the source
941 $CHECKSTAT -t file ${f} || error "${f} missing"
942 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
944 run_test 24m "Renaming a file to a hard link to itself ========="
948 # this stats the old file after it was renamed, so it should fail
952 $CHECKSTAT ${f}.rename
955 run_test 24n "Statting the old file after renaming (Posix rename 2)"
958 test_mkdir -p $DIR/d24o
959 rename_many -s random -v -n 10 $DIR/d24o
961 run_test 24o "rename of files during htree split ==============="
966 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
967 mrename $DIR/R12a $DIR/R12b
968 $CHECKSTAT -a $DIR/R12a || error
969 $CHECKSTAT -t dir $DIR/R12b || error
970 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
971 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
973 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
975 cleanup_multiop_pause() {
981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
984 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
985 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
988 trap cleanup_multiop_pause EXIT
989 mrename $DIR/R13a $DIR/R13b
990 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
991 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
992 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
993 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
994 cleanup_multiop_pause
995 wait $MULTIPID || error "multiop close failed"
997 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
999 test_24r() { #bug 3789
1000 test_mkdir $DIR/R14a
1001 test_mkdir $DIR/R14a/b
1002 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1003 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1004 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1006 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1009 test_mkdir $DIR/R15a
1010 test_mkdir $DIR/R15a/b
1011 test_mkdir $DIR/R15a/b/c
1012 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1013 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1014 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1016 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1018 test_mkdir $DIR/R16a
1019 test_mkdir $DIR/R16a/b
1020 test_mkdir $DIR/R16a/b/c
1021 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1022 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1023 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1025 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1027 test_24u() { # bug12192
1028 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1029 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1031 run_test 24u "create stripe file"
1035 size=$(getconf PAGE_SIZE 2>/dev/null)
1036 echo -n ${size:-4096}
1039 simple_cleanup_common() {
1042 [ -z "$DIR" -o -z "$tdir" ] && return 0
1044 local start=$SECONDS
1047 wait_delete_completed
1048 echo "cleanup time $((SECONDS - start))"
1052 max_pages_per_rpc() {
1053 local mdtname="$(printf "MDT%04x" ${1:-0})"
1054 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1059 local nrfiles=${COUNT:-100000}
1060 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1061 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1063 local fname="$DIR/$tdir/$tfile"
1064 test_mkdir "$(dirname $fname)"
1065 # assume MDT0000 has the fewest inodes
1066 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1067 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1068 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1070 trap simple_cleanup_common EXIT
1072 createmany -m "$fname" $nrfiles
1074 cancel_lru_locks mdc
1075 lctl set_param mdc.*.stats clear
1077 # was previously test_24D: LU-6101
1078 # readdir() returns correct number of entries after cursor reload
1079 local num_ls=$(ls $DIR/$tdir | wc -l)
1080 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1081 local num_all=$(ls -a $DIR/$tdir | wc -l)
1082 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1083 $num_all -ne $((nrfiles + 2)) ]; then
1084 error "Expected $nrfiles files, got $num_ls " \
1085 "($num_uniq unique $num_all .&..)"
1087 # LU-5 large readdir
1088 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1089 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1090 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1091 # take into account of overhead in lu_dirpage header and end mark in
1092 # each page, plus one in rpc_num calculation.
1093 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1094 local page_entries=$((($(page_size) - 24) / dirent_size))
1095 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1096 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1097 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1098 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1099 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1100 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1101 error "large readdir doesn't take effect: " \
1102 "$mds_readpage should be about $rpc_max"
1104 simple_cleanup_common
1106 run_test 24v "list large directory (test hash collision, b=17560)"
1108 test_24w() { # bug21506
1110 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1111 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1112 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1113 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1114 [[ "$SZ1" -eq "$SZ2" ]] ||
1115 error "Error reading at the end of the file $tfile"
1117 run_test 24w "Reading a file larger than 4Gb"
1120 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1122 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1123 skip "Need MDS version at least 2.7.56" && return
1125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1127 local remote_dir=$DIR/$tdir/remote_dir
1129 test_mkdir -p $DIR/$tdir
1130 $LFS mkdir -i $MDTIDX $remote_dir ||
1131 error "create remote directory failed"
1133 test_mkdir -p $DIR/$tdir/src_dir
1134 touch $DIR/$tdir/src_file
1135 test_mkdir -p $remote_dir/tgt_dir
1136 touch $remote_dir/tgt_file
1138 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1139 error "rename dir cross MDT failed!"
1141 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1142 error "rename file cross MDT failed!"
1144 touch $DIR/$tdir/ln_file
1145 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1146 error "ln file cross MDT failed"
1148 rm -rf $DIR/$tdir || error "Can not delete directories"
1150 run_test 24x "cross MDT rename/link"
1153 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1156 local remote_dir=$DIR/$tdir/remote_dir
1158 test_mkdir -p $DIR/$tdir
1159 $LFS mkdir -i $MDTIDX $remote_dir ||
1160 error "create remote directory failed"
1162 test_mkdir -p $remote_dir/src_dir
1163 touch $remote_dir/src_file
1164 test_mkdir -p $remote_dir/tgt_dir
1165 touch $remote_dir/tgt_file
1167 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1168 error "rename subdir in the same remote dir failed!"
1170 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1171 error "rename files in the same remote dir failed!"
1173 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1174 error "link files in the same remote dir failed!"
1176 rm -rf $DIR/$tdir || error "Can not delete directories"
1178 run_test 24y "rename/link on the same dir should succeed"
1180 test_24A() { # LU-3182
1184 test_mkdir -p $DIR/$tdir
1185 trap simple_cleanup_common EXIT
1186 createmany -m $DIR/$tdir/$tfile $NFILES
1187 local t=$(ls $DIR/$tdir | wc -l)
1188 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1189 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1190 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1191 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1194 simple_cleanup_common || error "Can not delete directories"
1196 run_test 24A "readdir() returns correct number of entries."
1198 test_24B() { # LU-4805
1199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1202 test_mkdir $DIR/$tdir
1203 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1204 error "create striped dir failed"
1206 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1207 [ $count -eq 2 ] || error "Expected 2, got $count"
1209 touch $DIR/$tdir/striped_dir/a
1211 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1212 [ $count -eq 3 ] || error "Expected 3, got $count"
1214 touch $DIR/$tdir/striped_dir/.f
1216 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1217 [ $count -eq 4 ] || error "Expected 4, got $count"
1219 rm -rf $DIR/$tdir || error "Can not delete directories"
1221 run_test 24B "readdir for striped dir return correct number of entries"
1224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1230 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1231 error "create striped dir failed"
1233 cd $DIR/$tdir/d0/striped_dir
1235 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1236 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1237 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1239 [ "$d0_ino" = "$parent_ino" ] ||
1240 error ".. wrong, expect $d0_ino, get $parent_ino"
1242 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1243 error "mv striped dir failed"
1245 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1247 [ "$d1_ino" = "$parent_ino" ] ||
1248 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1250 run_test 24C "check .. in striped dir"
1253 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1257 mkdir $DIR/$tdir/src_dir
1258 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1259 error "create remote source failed"
1261 touch $DIR/$tdir/src_dir/src_child/a
1263 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1264 error "create remote target dir failed"
1266 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1267 error "create remote target child failed"
1269 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1270 error "rename dir cross MDT failed!"
1274 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1275 error "src_child still exists after rename"
1277 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1278 error "missing file(a) after rename"
1280 rm -rf $DIR/$tdir || error "Can not delete directories"
1282 run_test 24E "cross MDT rename/link"
1285 echo '== symlink sanity ============================================='
1289 touch $DIR/s25/foo || error
1291 run_test 25a "create file in symlinked directory ==============="
1294 [ ! -d $DIR/d25 ] && test_25a
1295 $CHECKSTAT -t file $DIR/s25/foo || error
1297 run_test 25b "lookup file in symlinked directory ==============="
1301 test_mkdir $DIR/d26/d26-2
1302 ln -s d26/d26-2 $DIR/s26
1303 touch $DIR/s26/foo || error
1305 run_test 26a "multiple component symlink ======================="
1308 test_mkdir -p $DIR/d26b/d26-2
1309 ln -s d26b/d26-2/foo $DIR/s26-2
1310 touch $DIR/s26-2 || error
1312 run_test 26b "multiple component symlink at end of lookup ======"
1315 test_mkdir $DIR/d26.2
1316 touch $DIR/d26.2/foo
1317 ln -s d26.2 $DIR/s26.2-1
1318 ln -s s26.2-1 $DIR/s26.2-2
1319 ln -s s26.2-2 $DIR/s26.2-3
1320 chmod 0666 $DIR/s26.2-3/foo
1322 run_test 26c "chain of symlinks ================================"
1324 # recursive symlinks (bug 439)
1326 ln -s d26-3/foo $DIR/d26-3
1328 run_test 26d "create multiple component recursive symlink ======"
1331 [ ! -h $DIR/d26-3 ] && test_26d
1334 run_test 26e "unlink multiple component recursive symlink ======"
1336 # recursive symlinks (bug 7022)
1338 test_mkdir -p $DIR/$tdir
1339 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1340 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1341 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1342 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1343 cd $tfile || error "cd $tfile failed"
1344 ln -s .. dotdot || error "ln dotdot failed"
1345 ln -s dotdot/lndir lndir || error "ln lndir failed"
1346 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1347 output=`ls $tfile/$tfile/lndir/bar1`
1348 [ "$output" = bar1 ] && error "unexpected output"
1349 rm -r $tfile || error "rm $tfile failed"
1350 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1352 run_test 26f "rm -r of a directory which has recursive symlink ="
1355 echo '== stripe sanity =============================================='
1356 test_mkdir -p $DIR/d27 || error "mkdir failed"
1358 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1359 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1360 log "== test_27a: write to one stripe file ========================="
1361 cp /etc/hosts $DIR/d27/f0 || error
1363 run_test 27a "one stripe file =================================="
1366 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1367 test_mkdir -p $DIR/d27
1368 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1369 $GETSTRIPE -c $DIR/d27/f01
1370 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1371 error "two-stripe file doesn't have two stripes"
1373 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1375 run_test 27b "create and write to two stripe file"
1378 test_mkdir -p $DIR/d27
1379 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1380 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1381 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1383 run_test 27d "create file with default settings ================"
1386 # LU-5839 adds check for existed layout before setting it
1387 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1388 skip "Need MDS version at least 2.7.56" && return
1389 test_mkdir -p $DIR/d27
1390 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1391 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1392 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1394 run_test 27e "setstripe existing file (should return error) ======"
1397 test_mkdir $DIR/$tdir
1398 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1399 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1400 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1401 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1402 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1403 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1405 run_test 27f "setstripe with bad stripe size (should return error)"
1408 test_mkdir -p $DIR/d27
1409 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1410 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1411 error "$DIR/d27/fnone has object"
1413 run_test 27g "$GETSTRIPE with no objects"
1416 test_mkdir $DIR/$tdir
1417 touch $DIR/$tdir/$tfile || error "touch failed"
1418 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1419 error "missing objects"
1421 run_test 27i "$GETSTRIPE with some objects"
1424 test_mkdir -p $DIR/d27
1425 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1427 run_test 27j "setstripe with bad stripe offset (should return error)"
1429 test_27k() { # bug 2844
1430 test_mkdir -p $DIR/d27
1432 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1433 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1434 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1435 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1436 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1437 dd if=/dev/zero of=$FILE bs=4k count=1
1438 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1439 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1441 run_test 27k "limit i_blksize for broken user apps ============="
1444 test_mkdir -p $DIR/d27
1445 mcreate $DIR/f27l || error "creating file"
1446 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1447 error "setstripe should have failed" || true
1449 run_test 27l "check setstripe permissions (should return error)"
1452 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1455 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1457 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1458 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1461 trap simple_cleanup_common EXIT
1462 test_mkdir -p $DIR/$tdir
1463 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1464 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1465 error "dd should fill OST0"
1467 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1469 [ $i -gt 256 ] && break
1472 touch $DIR/$tdir/f27m_$i
1473 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1474 error "OST0 was full but new created file still use it"
1476 touch $DIR/$tdir/f27m_$i
1477 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1478 error "OST0 was full but new created file still use it"
1479 simple_cleanup_common
1481 run_test 27m "create file while OST0 was full =================="
1484 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1488 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1489 # if the OST isn't full anymore.
1491 local OSTIDX=${1:-""}
1493 local list=$(comma_list $(osts_nodes))
1494 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1496 do_nodes $list lctl set_param fail_loc=0
1497 sync # initiate all OST_DESTROYs from MDS to OST
1501 exhaust_precreations() {
1504 local FAILIDX=${3:-$OSTIDX}
1505 local ofacet=ost$((OSTIDX + 1))
1507 test_mkdir -p -c1 $DIR/$tdir
1508 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1509 local mfacet=mds$((mdtidx + 1))
1510 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1512 local OST=$(ostname_from_index $OSTIDX)
1515 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1516 local last_id=$(do_facet $mfacet lctl get_param -n \
1517 osc.$mdtosc_proc1.prealloc_last_id)
1518 local next_id=$(do_facet $mfacet lctl get_param -n \
1519 osc.$mdtosc_proc1.prealloc_next_id)
1521 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1522 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1524 test_mkdir -p $DIR/$tdir/${OST}
1525 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1526 #define OBD_FAIL_OST_ENOSPC 0x215
1527 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1528 echo "Creating to objid $last_id on ost $OST..."
1529 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1530 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1531 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1535 exhaust_all_precreations() {
1537 for (( i=0; i < OSTCOUNT; i++ )) ; do
1538 exhaust_precreations $i $1 -1
1543 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1545 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1546 remote_ost_nodsh && skip "remote OST with nodsh" && return
1549 rm -f $DIR/$tdir/$tfile
1550 exhaust_precreations 0 0x80000215
1551 $SETSTRIPE -c -1 $DIR/$tdir
1552 touch $DIR/$tdir/$tfile || error
1553 $GETSTRIPE $DIR/$tdir/$tfile
1556 run_test 27n "create file with some full OSTs =================="
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1562 remote_ost_nodsh && skip "remote OST with nodsh" && return
1565 rm -f $DIR/$tdir/$tfile
1566 exhaust_all_precreations 0x215
1568 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1573 run_test 27o "create file with all full OSTs (should error) ===="
1576 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1578 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1579 remote_ost_nodsh && skip "remote OST with nodsh" && return
1582 rm -f $DIR/$tdir/$tfile
1583 test_mkdir -p $DIR/$tdir
1585 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1586 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1587 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1589 exhaust_precreations 0 0x80000215
1590 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1591 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1592 $GETSTRIPE $DIR/$tdir/$tfile
1596 run_test 27p "append to a truncated file with some full OSTs ==="
1599 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1601 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1602 remote_ost_nodsh && skip "remote OST with nodsh" && return
1605 rm -f $DIR/$tdir/$tfile
1607 test_mkdir -p $DIR/$tdir
1608 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1609 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1610 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1612 exhaust_all_precreations 0x215
1614 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1615 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1619 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1625 remote_ost_nodsh && skip "remote OST with nodsh" && return
1628 rm -f $DIR/$tdir/$tfile
1629 exhaust_precreations 0 0x80000215
1631 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1635 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1637 test_27s() { # bug 10725
1638 test_mkdir -p $DIR/$tdir
1639 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1640 local stripe_count=0
1641 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1642 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1643 error "stripe width >= 2^32 succeeded" || true
1646 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1648 test_27t() { # bug 10864
1653 $WLFS getstripe $tfile
1656 run_test 27t "check that utils parse path correctly"
1658 test_27u() { # bug 4900
1659 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1662 local list=$(comma_list $(mdts_nodes))
1664 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1665 do_nodes $list $LCTL set_param fail_loc=0x139
1666 test_mkdir -p $DIR/$tdir
1667 trap simple_cleanup_common EXIT
1668 createmany -o $DIR/$tdir/t- 1000
1669 do_nodes $list $LCTL set_param fail_loc=0
1671 TLOG=$TMP/$tfile.getstripe
1672 $GETSTRIPE $DIR/$tdir > $TLOG
1673 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1674 unlinkmany $DIR/$tdir/t- 1000
1676 [[ $OBJS -gt 0 ]] &&
1677 error "$OBJS objects created on OST-0. See $TLOG" || pass
1679 run_test 27u "skip object creation on OSC w/o objects =========="
1681 test_27v() { # bug 4900
1682 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1685 remote_ost_nodsh && skip "remote OST with nodsh" && return
1687 exhaust_all_precreations 0x215
1690 test_mkdir -p $DIR/$tdir
1691 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1693 touch $DIR/$tdir/$tfile
1694 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1696 for (( i=1; i < OSTCOUNT; i++ )); do
1697 do_facet ost$i lctl set_param fail_loc=0x705
1699 local START=`date +%s`
1700 createmany -o $DIR/$tdir/$tfile 32
1702 local FINISH=`date +%s`
1703 local TIMEOUT=`lctl get_param -n timeout`
1704 local PROCESS=$((FINISH - START))
1705 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1706 error "$FINISH - $START >= $TIMEOUT / 2"
1707 sleep $((TIMEOUT / 2 - PROCESS))
1710 run_test 27v "skip object creation on slow OST ================="
1712 test_27w() { # bug 10997
1713 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1714 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1715 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1716 error "stripe size $size != 65536" || true
1717 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1718 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1720 run_test 27w "check $SETSTRIPE -S option"
1723 [[ $OSTCOUNT -lt 2 ]] &&
1724 skip_env "skipping multiple stripe count/offset test" && return
1726 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1727 for i in $(seq 1 $OSTCOUNT); do
1729 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1730 error "setstripe -c $i -i $offset failed"
1731 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1732 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1733 [ $count -ne $i ] && error "stripe count $count != $i" || true
1734 [ $index -ne $offset ] &&
1735 error "stripe offset $index != $offset" || true
1738 run_test 27wa "check $SETSTRIPE -c -i options"
1741 remote_ost_nodsh && skip "remote OST with nodsh" && return
1742 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1744 OFFSET=$(($OSTCOUNT - 1))
1746 local OST=$(ostname_from_index $OSTIDX)
1748 test_mkdir -p $DIR/$tdir
1749 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1750 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1752 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1753 for i in `seq 0 $OFFSET`; do
1754 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1755 error "OST0 was degraded but new created file still use it"
1757 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1759 run_test 27x "create files while OST0 is degraded"
1762 [[ $OSTCOUNT -lt 2 ]] &&
1763 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1765 remote_ost_nodsh && skip "remote OST with nodsh" && return
1766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1768 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1769 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1770 osc.$mdtosc.prealloc_last_id)
1771 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1772 osc.$mdtosc.prealloc_next_id)
1773 local fcount=$((last_id - next_id))
1774 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1775 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1777 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1778 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1779 local OST_DEACTIVE_IDX=-1
1784 for OSC in $MDS_OSCS; do
1785 OST=$(osc_to_ost $OSC)
1786 OSTIDX=$(index_from_ostuuid $OST)
1787 if [ $OST_DEACTIVE_IDX == -1 ]; then
1788 OST_DEACTIVE_IDX=$OSTIDX
1790 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1791 echo $OSC "is Deactivated:"
1792 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 test_mkdir -p $DIR/$tdir
1798 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1800 for OSC in $MDS_OSCS; do
1801 OST=$(osc_to_ost $OSC)
1802 OSTIDX=$(index_from_ostuuid $OST)
1803 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1804 echo $OST "is degraded:"
1805 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1806 obdfilter.$OST.degraded=1
1811 createmany -o $DIR/$tdir/$tfile $fcount
1813 for OSC in $MDS_OSCS; do
1814 OST=$(osc_to_ost $OSC)
1815 OSTIDX=$(index_from_ostuuid $OST)
1816 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1817 echo $OST "is recovered from degraded:"
1818 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1819 obdfilter.$OST.degraded=0
1821 do_facet $SINGLEMDS lctl --device %$OSC activate
1825 # all osp devices get activated, hence -1 stripe count restored
1828 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1829 # devices get activated.
1831 $SETSTRIPE -c -1 $DIR/$tfile
1832 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1834 [ $stripecnt -ne $OSTCOUNT ] &&
1835 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1838 run_test 27y "create files while OST0 is degraded and the rest inactive"
1844 lmm_count=$($GETSTRIPE -c $1)
1845 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1846 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1848 local old_ifs="$IFS"
1850 fid=($($LFS path2fid $1))
1853 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1854 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1856 # compare lmm_seq and lu_fid->f_seq
1857 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1858 # compare lmm_object_id and lu_fid->oid
1859 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1861 # check the trusted.fid attribute of the OST objects of the file
1862 local have_obdidx=false
1864 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1865 # skip lines up to and including "obdidx"
1866 [ -z "$obdidx" ] && break
1867 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1868 $have_obdidx || continue
1870 local ost=$((obdidx + 1))
1871 local dev=$(ostdevname $ost)
1874 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1876 seq=$(echo $seq | sed -e "s/^0x//g")
1877 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1878 oid_hex=$(echo $oid)
1880 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1882 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1886 # Don't unmount/remount the OSTs if we don't need to do that.
1887 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1888 # update too, until that use mount/ll_decode_filter_fid/mount.
1889 # Re-enable when debugfs will understand new filter_fid.
1891 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1892 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1893 $dev 2>/dev/null" | grep "parent=")
1896 mount_fstype ost$ost
1897 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1898 $(facet_mntpt ost$ost)/$obj_file)
1899 unmount_fstype ost$ost
1900 start ost$ost $dev $OST_MOUNT_OPTS
1904 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1906 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1908 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1909 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1910 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1911 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1912 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1914 if echo $ff_parent | grep -q 'stripe='; then
1915 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1916 if echo $ff_pstripe | grep -q 'stripe_size='; then
1917 ff_pstripe=$(echo $ff_pstripe | cut -d' ' -f1)
1921 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1922 # into f_ver in this case. See the comment on
1925 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1929 if echo $ff_parent | grep -q 'stripe_count='; then
1930 local ff_scnt=$(echo $ff_parent |
1931 sed -e 's/.*stripe_count=//' |
1934 [ $lmm_count -eq $ff_scnt ] ||
1935 error "FF stripe count $lmm_count != $ff_scnt"
1938 # compare lmm_seq and filter_fid->ff_parent.f_seq
1939 [ $ff_pseq = $lmm_seq ] ||
1940 error "FF parent SEQ $ff_pseq != $lmm_seq"
1941 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1942 [ $ff_poid = $lmm_oid ] ||
1943 error "FF parent OID $ff_poid != $lmm_oid"
1944 (($ff_pstripe == $stripe_nr)) ||
1945 error "FF stripe $ff_pstripe != $stripe_nr"
1947 stripe_nr=$((stripe_nr + 1))
1952 remote_ost_nodsh && skip "remote OST with nodsh" && return
1953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1954 test_mkdir -p $DIR/$tdir
1956 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1957 { error "setstripe -c -1 failed"; return 1; }
1958 # We need to send a write to every object to get parent FID info set.
1959 # This _should_ also work for setattr, but does not currently.
1960 # touch $DIR/$tdir/$tfile-1 ||
1961 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1962 { error "dd $tfile-1 failed"; return 2; }
1963 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1964 { error "setstripe -c -1 failed"; return 3; }
1965 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1966 { error "dd $tfile-2 failed"; return 4; }
1968 # make sure write RPCs have been sent to OSTs
1971 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1972 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1974 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1976 test_27A() { # b=19102
1977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1978 local restore_size=$($GETSTRIPE -S $MOUNT)
1979 local restore_count=$($GETSTRIPE -c $MOUNT)
1980 local restore_offset=$($GETSTRIPE -i $MOUNT)
1981 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1982 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1983 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1984 local default_size=$($GETSTRIPE -S $MOUNT)
1985 local default_offset=$($GETSTRIPE -i $MOUNT)
1986 local dsize=$((1024 * 1024))
1987 [ $default_size -eq $dsize ] ||
1988 error "stripe size $default_size != $dsize"
1989 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1990 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1992 run_test 27A "check filesystem-wide default LOV EA values"
1994 test_27B() { # LU-2523
1995 test_mkdir -p $DIR/$tdir
1996 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1998 # open f1 with O_LOV_DELAY_CREATE
2000 # call setstripe ioctl on open file descriptor for f1
2002 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2006 # open f1 with O_LOV_DELAY_CREATE
2008 # call setstripe ioctl on open file descriptor for f1
2010 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2012 # Allow multiop to fail in imitation of NFS's busted semantics.
2015 run_test 27B "call setstripe on open unlinked file/rename victim"
2017 test_27C() { #LU-2871
2018 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2026 test_mkdir -p $DIR/$tdir
2028 for i in $(seq 0 $((OSTCOUNT - 1))); do
2029 # set stripe across all OSTs starting from OST$i
2030 $SETSTRIPE -i $i -c -1 $tfile$i
2031 # get striping information
2032 ost_idx=($($GETSTRIPE $tfile$i |
2033 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2037 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2038 error "${#ost_idx[@]} != $OSTCOUNT"
2040 for index in $(seq 0 $((OSTCOUNT - 1))); do
2042 for j in $(echo ${ost_idx[@]}); do
2043 if [ $index -eq $j ]; then
2049 error "Can not find $index in ${ost_idx[@]}"
2053 run_test 27C "check full striping across all OSTs"
2056 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2057 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2059 local POOL=${POOL:-testpool}
2061 local last_ost=$(($OSTCOUNT - 1))
2063 local ost_list=$(seq $first_ost $ost_step $last_ost)
2064 local ost_range="$first_ost $last_ost $ost_step"
2066 test_mkdir -p $DIR/$tdir
2067 pool_add $POOL || error "pool_add failed"
2068 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2071 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2073 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) ] &&
2074 skip27D += "-s 30,31"
2075 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2076 error "llapi_layout_test failed"
2078 destroy_test_pools || error "destroy test pools failed"
2080 run_test 27D "validate llapi_layout API"
2082 # Verify that default_easize is increased from its initial value after
2083 # accessing a widely striped file.
2085 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2086 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2087 skip "client does not have LU-3338 fix" && return
2089 # 72 bytes is the minimum space required to store striping
2090 # information for a file striped across one OST:
2091 # (sizeof(struct lov_user_md_v3) +
2092 # sizeof(struct lov_user_ost_data_v1))
2094 $LCTL set_param -n llite.*.default_easize $min_easize ||
2095 error "lctl set_param failed"
2096 local easize=$($LCTL get_param -n llite.*.default_easize)
2098 [ $easize -eq $min_easize ] ||
2099 error "failed to set default_easize"
2101 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2102 error "setstripe failed"
2106 easize=$($LCTL get_param -n llite.*.default_easize)
2108 [ $easize -gt $min_easize ] ||
2109 error "default_easize not updated"
2111 run_test 27E "check that default extended attribute size properly increases"
2113 test_27F() { # LU-5346/LU-7975
2114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2115 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2116 skip "Need MDS version at least 2.8.51" && return
2117 remote_ost_nodsh && skip "remote OST with nodsh" && return
2119 test_mkdir -p $DIR/$tdir
2121 $SETSTRIPE -c 2 $DIR/$tdir
2123 # stop all OSTs to reproduce situation for LU-7975 ticket
2124 for num in $(seq $OSTCOUNT); do
2128 # open/create f0 with O_LOV_DELAY_CREATE
2129 # truncate f0 to a non-0 size
2131 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2133 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2134 # open/write it again to force delayed layout creation
2135 cat /etc/hosts > $DIR/$tdir/f0 &
2139 for num in $(seq $OSTCOUNT); do
2140 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2141 error "ost$num failed to start"
2144 wait $catpid || error "cat failed"
2146 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2147 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2150 run_test 27F "Client resend delayed layout creation with non-zero size"
2152 # createtest also checks that device nodes are created and
2153 # then visible correctly (#2091)
2154 test_28() { # bug 2091
2156 $CREATETEST $DIR/d28/ct || error
2158 run_test 28 "create/mknod/mkdir with bad file types ============"
2161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2162 sync; sleep 1; sync # flush out any dirty pages from previous tests
2169 declare -i LOCKCOUNTORIG=0
2170 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2171 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2173 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2175 declare -i LOCKUNUSEDCOUNTORIG=0
2176 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2177 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2184 declare -i LOCKCOUNTCURRENT=0
2185 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2186 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2189 declare -i LOCKUNUSEDCOUNTCURRENT=0
2190 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2191 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2194 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2195 $LCTL set_param -n ldlm.dump_namespaces ""
2196 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2197 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2198 log "dumped log to $TMP/test_29.dk (bug 5793)"
2201 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2202 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2203 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2204 log "dumped log to $TMP/test_29.dk (bug 5793)"
2208 run_test 29 "IT_GETATTR regression ============================"
2210 test_30a() { # was test_30
2211 cp $(which ls) $DIR || cp /bin/ls $DIR
2215 run_test 30a "execute binary from Lustre (execve) =============="
2218 cp `which ls` $DIR || cp /bin/ls $DIR
2220 $RUNAS $DIR/ls / || error
2223 run_test 30b "execute binary from Lustre as non-root ==========="
2225 test_30c() { # b=22376
2226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2227 cp `which ls` $DIR || cp /bin/ls $DIR
2229 cancel_lru_locks mdc
2230 cancel_lru_locks osc
2231 $RUNAS $DIR/ls / || error
2234 run_test 30c "execute binary from Lustre without read perms ===="
2237 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2238 $CHECKSTAT -a $DIR/f31 || error
2240 run_test 31a "open-unlink file =================================="
2243 touch $DIR/f31 || error
2244 ln $DIR/f31 $DIR/f31b || error
2245 $MULTIOP $DIR/f31b Ouc || error
2246 $CHECKSTAT -t file $DIR/f31 || error
2248 run_test 31b "unlink file with multiple links while open ======="
2251 touch $DIR/f31 || error
2252 ln $DIR/f31 $DIR/f31c || error
2253 multiop_bg_pause $DIR/f31 O_uc || return 1
2255 $MULTIOP $DIR/f31c Ouc
2256 kill -USR1 $MULTIPID
2259 run_test 31c "open-unlink file with multiple links ============="
2262 opendirunlink $DIR/d31d $DIR/d31d || error
2263 $CHECKSTAT -a $DIR/d31d || error
2265 run_test 31d "remove of open directory ========================="
2267 test_31e() { # bug 2904
2268 openfilleddirunlink $DIR/d31e || error
2270 run_test 31e "remove of open non-empty directory ==============="
2272 test_31f() { # bug 4554
2273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2275 test_mkdir $DIR/d31f
2276 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2277 cp /etc/hosts $DIR/d31f
2279 $GETSTRIPE $DIR/d31f/hosts
2280 multiop_bg_pause $DIR/d31f D_c || return 1
2283 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2284 test_mkdir $DIR/d31f
2285 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2286 cp /etc/hosts $DIR/d31f
2288 $GETSTRIPE $DIR/d31f/hosts
2289 multiop_bg_pause $DIR/d31f D_c || return 1
2292 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2293 wait $MULTIPID || error "first opendir $MULTIPID failed"
2297 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2298 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2301 run_test 31f "remove of open directory with open-unlink file ==="
2304 echo "-- cross directory link --"
2305 test_mkdir -c1 $DIR/${tdir}ga
2306 test_mkdir -c1 $DIR/${tdir}gb
2307 touch $DIR/${tdir}ga/f
2308 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2309 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2310 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2311 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2312 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2314 run_test 31g "cross directory link==============="
2317 echo "-- cross directory link --"
2318 test_mkdir -c1 $DIR/${tdir}
2319 test_mkdir -c1 $DIR/${tdir}/dir
2320 touch $DIR/${tdir}/f
2321 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2322 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2323 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2324 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2325 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2327 run_test 31h "cross directory link under child==============="
2330 echo "-- cross directory link --"
2331 test_mkdir -c1 $DIR/$tdir
2332 test_mkdir -c1 $DIR/$tdir/dir
2333 touch $DIR/$tdir/dir/f
2334 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2335 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2336 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2337 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2338 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2340 run_test 31i "cross directory link under parent==============="
2343 test_mkdir -c1 -p $DIR/$tdir
2344 test_mkdir -c1 -p $DIR/$tdir/dir1
2345 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2346 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2347 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2348 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2351 run_test 31j "link for directory==============="
2354 test_mkdir -c1 -p $DIR/$tdir
2356 touch $DIR/$tdir/exist
2357 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2358 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2359 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2360 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2361 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2362 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2363 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2366 run_test 31k "link to file: the same, non-existing, dir==============="
2372 touch $DIR/d31m2/exist
2373 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2374 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2375 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2376 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2377 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2378 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2381 run_test 31m "link to file: the same, non-existing, dir==============="
2384 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2385 nlink=$(stat --format=%h $DIR/$tfile)
2386 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2388 local cmd="exec $fd<$DIR/$tfile"
2391 trap "eval $cmd" EXIT
2392 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2393 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2394 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2395 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2396 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2399 run_test 31n "check link count of unlinked file"
2402 local TEMPNAME=$(mktemp $1_XXXXXX)
2403 mlink $TEMPNAME $1 2> /dev/null &&
2404 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2408 test_31o() { # LU-2901
2409 test_mkdir -p $DIR/$tdir
2410 for LOOP in $(seq 100); do
2411 rm -f $DIR/$tdir/$tfile*
2412 for THREAD in $(seq 8); do
2413 link_one $DIR/$tdir/$tfile.$LOOP &
2416 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2417 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2418 error "$LINKS duplicate links to $tfile.$LOOP" &&
2422 run_test 31o "duplicate hard links with same filename"
2425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2427 test_mkdir $DIR/$tdir
2428 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2429 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2431 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2432 error "open unlink test1 failed"
2433 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2434 error "open unlink test2 failed"
2436 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2437 error "test1 still exists"
2438 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2439 error "test2 still exists"
2441 run_test 31p "remove of open striped directory"
2443 cleanup_test32_mount() {
2446 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2447 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2448 losetup -d $loopdev || true
2454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2455 echo "== more mountpoints and symlinks ================="
2456 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2457 trap cleanup_test32_mount EXIT
2458 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2459 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2460 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2461 cleanup_test32_mount
2463 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2467 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2468 trap cleanup_test32_mount EXIT
2469 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2470 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2471 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2472 cleanup_test32_mount
2474 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2478 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2479 trap cleanup_test32_mount EXIT
2480 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2481 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2482 test_mkdir -p $DIR/$tdir/d2/test_dir
2483 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2484 cleanup_test32_mount
2486 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2490 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2491 trap cleanup_test32_mount EXIT
2492 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2493 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2494 test_mkdir -p $DIR/$tdir/d2/test_dir
2495 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2496 cleanup_test32_mount
2498 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2501 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2502 test_mkdir -p $DIR/d32e/tmp
2503 TMP_DIR=$DIR/d32e/tmp
2504 ln -s $DIR/d32e $TMP_DIR/symlink11
2505 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2506 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2507 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2509 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2512 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2513 test_mkdir -p $DIR/d32f/tmp
2514 TMP_DIR=$DIR/d32f/tmp
2515 ln -s $DIR/d32f $TMP_DIR/symlink11
2516 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2517 ls $DIR/d32f/tmp/symlink11 || error
2518 ls $DIR/d32f/symlink01 || error
2520 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2523 TMP_DIR=$DIR/$tdir/tmp
2524 test_mkdir -p $DIR/$tdir/tmp
2525 test_mkdir $DIR/${tdir}2
2526 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2527 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2528 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2529 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2530 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2531 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2533 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2536 rm -fr $DIR/$tdir $DIR/${tdir}2
2537 TMP_DIR=$DIR/$tdir/tmp
2538 test_mkdir -p $DIR/$tdir/tmp
2539 test_mkdir $DIR/${tdir}2
2540 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2541 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2542 ls $TMP_DIR/symlink12 || error
2543 ls $DIR/$tdir/symlink02 || error
2545 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2549 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2550 trap cleanup_test32_mount EXIT
2551 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2552 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2553 touch $DIR/$tdir/test_file
2554 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2555 cleanup_test32_mount
2557 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2562 trap cleanup_test32_mount EXIT
2563 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2564 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2565 touch $DIR/$tdir/test_file
2566 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2567 cleanup_test32_mount
2569 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 trap cleanup_test32_mount EXIT
2575 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2576 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2577 test_mkdir -p $DIR/$tdir/d2
2578 touch $DIR/$tdir/d2/test_file || error
2579 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2580 cleanup_test32_mount
2582 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2587 trap cleanup_test32_mount EXIT
2588 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2589 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2590 test_mkdir -p $DIR/$tdir/d2
2591 touch $DIR/$tdir/d2/test_file
2592 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2593 cleanup_test32_mount
2595 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2599 test_mkdir -p $DIR/d32m/tmp
2600 TMP_DIR=$DIR/d32m/tmp
2601 ln -s $DIR $TMP_DIR/symlink11
2602 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2603 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2604 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2606 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2610 test_mkdir -p $DIR/d32n/tmp
2611 TMP_DIR=$DIR/d32n/tmp
2612 ln -s $DIR $TMP_DIR/symlink11
2613 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2614 ls -l $DIR/d32n/tmp/symlink11 || error
2615 ls -l $DIR/d32n/symlink01 || error
2617 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2621 test_mkdir -p $DIR/d32o/tmp
2622 TMP_DIR=$DIR/d32o/tmp
2623 ln -s $DIR/$tfile $TMP_DIR/symlink12
2624 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2625 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2626 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2627 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2628 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2630 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2640 test_mkdir -p $DIR/d32p/tmp
2642 TMP_DIR=$DIR/d32p/tmp
2644 ln -s $DIR/$tfile $TMP_DIR/symlink12
2646 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2648 cat $DIR/d32p/tmp/symlink12 || error
2650 cat $DIR/d32p/symlink02 || error
2653 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2657 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2658 trap cleanup_test32_mount EXIT
2659 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2660 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2661 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2662 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2663 cleanup_test32_mount
2665 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2669 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2670 trap cleanup_test32_mount EXIT
2671 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2672 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2673 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2674 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2675 cleanup_test32_mount
2677 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2682 chmod 444 $DIR/$tfile
2683 chown $RUNAS_ID $DIR/$tfile
2685 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2688 run_test 33aa "write file with mode 444 (should return error) ===="
2692 test_mkdir -p $DIR/d33
2693 chown $RUNAS_ID $DIR/d33
2694 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2695 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2696 error "open RDWR" || true
2698 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2702 test_mkdir -p $DIR/d33
2703 chown $RUNAS_ID $DIR/d33
2704 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2706 run_test 33b "test open file with malformed flags (No panic)"
2709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2715 remote_ost_nodsh && skip "remote OST with nodsh" && return
2718 test_mkdir -p $DIR/d33
2719 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2722 for ostnum in $(seq $OSTCOUNT); do
2723 # test-framework's OST numbering is one-based, while Lustre's
2725 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2726 # Parsing llobdstat's output sucks; we could grep the /proc
2727 # path, but that's likely to not be as portable as using the
2728 # llobdstat utility. So we parse lctl output instead.
2729 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2730 obdfilter/$ostname/stats |
2731 awk '/^write_bytes/ {print $7}' )
2732 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2733 if (( ${write_bytes:-0} > 0 ))
2740 $all_zeros || return 0
2743 echo foo > $DIR/d33/bar
2747 # Total up write_bytes after writing. We'd better find non-zeros.
2748 for ostnum in $(seq $OSTCOUNT); do
2749 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2750 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2751 obdfilter/$ostname/stats |
2752 awk '/^write_bytes/ {print $7}' )
2753 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2754 if (( ${write_bytes:-0} > 0 ))
2763 for ostnum in $(seq $OSTCOUNT); do
2764 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2765 echo "Check that write_bytes is present in obdfilter/*/stats:"
2766 do_facet ost$ostnum lctl get_param -n \
2767 obdfilter/$ostname/stats
2769 error "OST not keeping write_bytes stats (b22312)"
2772 run_test 33c "test llobdstat and write_bytes"
2775 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2778 local remote_dir=$DIR/$tdir/remote_dir
2780 test_mkdir -p $DIR/$tdir
2781 $LFS mkdir -i $MDTIDX $remote_dir ||
2782 error "create remote directory failed"
2784 touch $remote_dir/$tfile
2785 chmod 444 $remote_dir/$tfile
2786 chown $RUNAS_ID $remote_dir/$tfile
2788 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2790 chown $RUNAS_ID $remote_dir
2791 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2792 error "create" || true
2793 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2794 error "open RDWR" || true
2795 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2797 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2804 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2805 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2806 mkdir $DIR/$tdir/local_dir
2808 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2809 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2810 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2812 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2813 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2815 rmdir $DIR/$tdir/* || error "rmdir failed"
2818 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2819 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2820 mkdir $DIR/$tdir/local_dir
2822 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2823 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2824 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2826 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2827 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2829 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2832 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2833 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2834 mkdir $DIR/$tdir/local_dir
2836 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2837 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2838 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2840 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2841 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2843 run_test 33e "mkdir and striped directory should have same mode"
2847 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2852 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2855 chmod go+rwx $DIR/$tdir
2856 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2857 trap cleanup_33f EXIT
2859 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2860 error "cannot create striped directory"
2862 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2863 error "cannot create files in striped directory"
2865 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2866 error "cannot remove files in striped directory"
2868 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2869 error "cannot remove striped directory"
2873 run_test 33f "nonroot user can create, access, and remove a striped directory"
2876 mkdir -p $DIR/$tdir/dir2
2878 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2880 [[ $err =~ "exists" ]] || error "Not exists error"
2882 run_test 33g "nonroot user create already existing root created file"
2884 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2887 $MCREATE $DIR/f34 || error
2888 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2889 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2890 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2891 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2893 run_test 34a "truncate file that has not been opened ==========="
2896 [ ! -f $DIR/f34 ] && test_34a
2897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2898 $OPENFILE -f O_RDONLY $DIR/f34
2899 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2900 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2902 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2905 [ ! -f $DIR/f34 ] && test_34a
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2907 $OPENFILE -f O_RDWR $DIR/f34
2908 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2909 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2911 run_test 34c "O_RDWR opening file-with-size works =============="
2914 [ ! -f $DIR/f34 ] && test_34a
2915 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2916 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2919 run_test 34d "write to sparse file ============================="
2923 $MCREATE $DIR/f34e || error
2924 $TRUNCATE $DIR/f34e 1000 || error
2925 $CHECKSTAT -s 1000 $DIR/f34e || error
2926 $OPENFILE -f O_RDWR $DIR/f34e
2927 $CHECKSTAT -s 1000 $DIR/f34e || error
2929 run_test 34e "create objects, some with size and some without =="
2931 test_34f() { # bug 6242, 6243
2932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2935 $MCREATE $DIR/f34f || error
2936 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2937 dd if=$DIR/f34f of=$TMP/f34f
2938 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2939 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2940 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2941 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2942 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2944 run_test 34f "read from a file with no objects until EOF ======="
2947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2948 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2949 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2950 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2951 cancel_lru_locks osc
2952 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2953 error "wrong size after lock cancel"
2955 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2956 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2957 error "expanding truncate failed"
2958 cancel_lru_locks osc
2959 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2960 error "wrong expanded size after lock cancel"
2962 run_test 34g "truncate long file ==============================="
2965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2969 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2970 sync # Flush the cache so that multiop below does not block on cache
2971 # flush when getting the group lock
2972 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2975 # Since just timed wait is not good enough, let's do a sync write
2976 # that way we are sure enough time for a roundtrip + processing
2977 # passed + 2 seconds of extra margin.
2978 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2982 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2983 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2987 local nsz=`stat -c %s $DIR/$tfile`
2988 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2990 run_test 34h "ftruncate file under grouplock should not block"
2993 cp /bin/sh $DIR/f35a
2995 chown $RUNAS_ID $DIR/f35a
2996 $RUNAS $DIR/f35a && error || true
2999 run_test 35a "exec file with mode 444 (should return and not leak) ====="
3003 utime $DIR/f36 || error
3005 run_test 36a "MDS utime check (mknod, utime) ==================="
3009 utime $DIR/f36 || error
3011 run_test 36b "OST utime check (open, utime) ===================="
3016 chown $RUNAS_ID $DIR/d36
3017 $RUNAS utime $DIR/d36/f36 || error
3019 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3022 [ ! -d $DIR/d36 ] && test_36c
3023 echo "" > $DIR/d36/f36
3024 $RUNAS utime $DIR/d36/f36 || error
3026 run_test 36d "non-root OST utime check (open, utime) ==========="
3029 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3030 test_mkdir -p $DIR/$tdir
3031 touch $DIR/$tdir/$tfile
3032 $RUNAS utime $DIR/$tdir/$tfile && \
3033 error "utime worked, expected failure" || true
3035 run_test 36e "utime on non-owned file (should return error) ===="
3039 local LANG_SAVE=$LANG
3040 local LC_LANG_SAVE=$LC_LANG
3041 export LANG=C LC_LANG=C # for date language
3043 DATESTR="Dec 20 2000"
3044 test_mkdir -p $DIR/$tdir
3045 lctl set_param fail_loc=$fl
3047 cp /etc/hosts $DIR/$tdir/$tfile
3048 sync & # write RPC generated with "current" inode timestamp, but delayed
3050 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3051 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3052 cancel_lru_locks osc
3053 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3055 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3056 echo "BEFORE: $LS_BEFORE" && \
3057 echo "AFTER : $LS_AFTER" && \
3058 echo "WANT : $DATESTR" && \
3059 error "$DIR/$tdir/$tfile timestamps changed" || true
3061 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3066 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3067 subr_36fh "0x80000214"
3069 run_test 36f "utime on file racing with OST BRW write =========="
3072 remote_ost_nodsh && skip "remote OST with nodsh" && return
3073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3078 test_mkdir -p $DIR/$tdir
3079 fmd_max_age=$(do_facet ost1 \
3080 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3083 fmd_before=$(do_facet ost1 \
3084 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3085 touch $DIR/$tdir/$tfile
3086 sleep $((fmd_max_age + 12))
3087 fmd_after=$(do_facet ost1 \
3088 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3090 echo "fmd_before: $fmd_before"
3091 echo "fmd_after: $fmd_after"
3092 [[ $fmd_after -gt $fmd_before ]] &&
3093 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3094 error "fmd didn't expire after ping" || true
3096 run_test 36g "filter mod data cache expiry ====================="
3099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3100 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3101 subr_36fh "0x80000227"
3103 run_test 36h "utime on file racing with OST BRW write =========="
3106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3108 test_mkdir $DIR/$tdir
3109 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3111 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3112 local new_mtime=$((mtime + 200))
3114 #change Modify time of striped dir
3115 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3116 error "change mtime failed"
3118 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3120 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3122 run_test 36i "change mtime on striped directory"
3124 # test_37 - duplicate with tests 32q 32r
3127 local file=$DIR/$tfile
3129 openfile -f O_DIRECTORY $file
3132 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3133 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3135 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3137 test_39a() { # was test_39
3139 touch $DIR/${tfile}2
3140 # ls -l $DIR/$tfile $DIR/${tfile}2
3141 # ls -lu $DIR/$tfile $DIR/${tfile}2
3142 # ls -lc $DIR/$tfile $DIR/${tfile}2
3144 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3145 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3147 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3149 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3151 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3152 error "O_TRUNC didn't change timestamps"
3155 run_test 39a "mtime changed on create ==========================="
3158 test_mkdir -p -c1 $DIR/$tdir
3159 cp -p /etc/passwd $DIR/$tdir/fopen
3160 cp -p /etc/passwd $DIR/$tdir/flink
3161 cp -p /etc/passwd $DIR/$tdir/funlink
3162 cp -p /etc/passwd $DIR/$tdir/frename
3163 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3166 echo "aaaaaa" >> $DIR/$tdir/fopen
3167 echo "aaaaaa" >> $DIR/$tdir/flink
3168 echo "aaaaaa" >> $DIR/$tdir/funlink
3169 echo "aaaaaa" >> $DIR/$tdir/frename
3171 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3172 local link_new=`stat -c %Y $DIR/$tdir/flink`
3173 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3174 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3176 cat $DIR/$tdir/fopen > /dev/null
3177 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3178 rm -f $DIR/$tdir/funlink2
3179 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3181 for (( i=0; i < 2; i++ )) ; do
3182 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3183 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3184 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3185 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3187 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3188 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3189 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3190 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3192 cancel_lru_locks osc
3193 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3196 run_test 39b "mtime change on open, link, unlink, rename ======"
3198 # this should be set to past
3199 TEST_39_MTIME=`date -d "1 year ago" +%s`
3205 local mtime0=`stat -c %Y $DIR1/$tfile`
3207 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 local mtime1=`stat -c %Y $DIR1/$tfile`
3209 [ "$mtime1" = $TEST_39_MTIME ] || \
3210 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3213 echo hello >> $DIR1/$tfile
3215 local mtime2=`stat -c %Y $DIR1/$tfile`
3216 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3217 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3219 mv $DIR1/$tfile $DIR1/$tfile-1
3221 for (( i=0; i < 2; i++ )) ; do
3222 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3223 [ "$mtime2" = "$mtime3" ] || \
3224 error "mtime ($mtime2) changed (to $mtime3) on rename"
3226 cancel_lru_locks osc
3227 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3230 run_test 39c "mtime change on rename ==========================="
3234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3237 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3239 for (( i=0; i < 2; i++ )) ; do
3240 local mtime=`stat -c %Y $DIR1/$tfile`
3241 [ $mtime = $TEST_39_MTIME ] || \
3242 error "mtime($mtime) is not set to $TEST_39_MTIME"
3244 cancel_lru_locks osc
3245 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3248 run_test 39d "create, utime, stat =============================="
3252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3254 local mtime1=`stat -c %Y $DIR1/$tfile`
3256 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3258 for (( i=0; i < 2; i++ )) ; do
3259 local mtime2=`stat -c %Y $DIR1/$tfile`
3260 [ $mtime2 = $TEST_39_MTIME ] || \
3261 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3263 cancel_lru_locks osc
3264 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3267 run_test 39e "create, stat, utime, stat ========================"
3271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3273 mtime1=`stat -c %Y $DIR1/$tfile`
3276 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3278 for (( i=0; i < 2; i++ )) ; do
3279 local mtime2=`stat -c %Y $DIR1/$tfile`
3280 [ $mtime2 = $TEST_39_MTIME ] || \
3281 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3283 cancel_lru_locks osc
3284 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3287 run_test 39f "create, stat, sleep, utime, stat ================="
3291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3292 echo hello >> $DIR1/$tfile
3293 local mtime1=`stat -c %Y $DIR1/$tfile`
3296 chmod o+r $DIR1/$tfile
3298 for (( i=0; i < 2; i++ )) ; do
3299 local mtime2=`stat -c %Y $DIR1/$tfile`
3300 [ "$mtime1" = "$mtime2" ] || \
3301 error "lost mtime: $mtime2, should be $mtime1"
3303 cancel_lru_locks osc
3304 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3307 run_test 39g "write, chmod, stat ==============================="
3311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3316 echo hello >> $DIR1/$tfile
3317 local mtime1=`stat -c %Y $DIR1/$tfile`
3319 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3321 if [ "$d1" != "$d2" ]; then
3322 echo "write and touch not within one second"
3324 for (( i=0; i < 2; i++ )) ; do
3325 local mtime2=`stat -c %Y $DIR1/$tfile`
3326 [ "$mtime2" = $TEST_39_MTIME ] || \
3327 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3329 cancel_lru_locks osc
3330 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3334 run_test 39h "write, utime within one second, stat ============="
3337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3341 echo hello >> $DIR1/$tfile
3342 local mtime1=`stat -c %Y $DIR1/$tfile`
3344 mv $DIR1/$tfile $DIR1/$tfile-1
3346 for (( i=0; i < 2; i++ )) ; do
3347 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3349 [ "$mtime1" = "$mtime2" ] || \
3350 error "lost mtime: $mtime2, should be $mtime1"
3352 cancel_lru_locks osc
3353 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3356 run_test 39i "write, rename, stat =============================="
3359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3360 start_full_debug_logging
3364 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3365 lctl set_param fail_loc=0x80000412
3366 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3367 error "multiop failed"
3369 local mtime1=`stat -c %Y $DIR1/$tfile`
3371 mv $DIR1/$tfile $DIR1/$tfile-1
3373 kill -USR1 $multipid
3374 wait $multipid || error "multiop close failed"
3376 for (( i=0; i < 2; i++ )) ; do
3377 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3378 [ "$mtime1" = "$mtime2" ] ||
3379 error "mtime is lost on close: $mtime2, " \
3382 cancel_lru_locks osc
3383 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3385 lctl set_param fail_loc=0
3386 stop_full_debug_logging
3388 run_test 39j "write, rename, close, stat ======================="
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3395 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3397 local mtime1=`stat -c %Y $DIR1/$tfile`
3399 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3401 kill -USR1 $multipid
3402 wait $multipid || error "multiop close failed"
3404 for (( i=0; i < 2; i++ )) ; do
3405 local mtime2=`stat -c %Y $DIR1/$tfile`
3407 [ "$mtime2" = $TEST_39_MTIME ] || \
3408 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3410 cancel_lru_locks osc
3411 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3414 run_test 39k "write, utime, close, stat ========================"
3416 # this should be set to future
3417 TEST_39_ATIME=`date -d "1 year" +%s`
3420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3422 local atime_diff=$(do_facet $SINGLEMDS \
3423 lctl get_param -n mdd.*MDT0000*.atime_diff)
3427 # test setting directory atime to future
3428 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3429 local atime=$(stat -c %X $DIR/$tdir)
3430 [ "$atime" = $TEST_39_ATIME ] ||
3431 error "atime is not set to future: $atime, $TEST_39_ATIME"
3433 # test setting directory atime from future to now
3434 local now=$(date +%s)
3435 touch -a -d @$now $DIR/$tdir
3437 atime=$(stat -c %X $DIR/$tdir)
3438 [ "$atime" -eq "$now" ] ||
3439 error "atime is not updated from future: $atime, $now"
3441 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3444 # test setting directory atime when now > dir atime + atime_diff
3445 local d1=$(date +%s)
3447 local d2=$(date +%s)
3448 cancel_lru_locks mdc
3449 atime=$(stat -c %X $DIR/$tdir)
3450 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3451 error "atime is not updated : $atime, should be $d2"
3453 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3456 # test not setting directory atime when now < dir atime + atime_diff
3458 cancel_lru_locks mdc
3459 atime=$(stat -c %X $DIR/$tdir)
3460 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3461 error "atime is updated to $atime, should remain $d1<atime<$d2"
3463 do_facet $SINGLEMDS \
3464 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3466 run_test 39l "directory atime update ==========================="
3469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3472 local far_past_mtime=$(date -d "May 29 1953" +%s)
3473 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3475 touch -m -d @$far_past_mtime $DIR1/$tfile
3476 touch -a -d @$far_past_atime $DIR1/$tfile
3478 for (( i=0; i < 2; i++ )) ; do
3479 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3480 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3481 error "atime or mtime set incorrectly"
3483 cancel_lru_locks osc
3484 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3487 run_test 39m "test atime and mtime before 1970"
3489 test_39n() { # LU-3832
3490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3491 local atime_diff=$(do_facet $SINGLEMDS \
3492 lctl get_param -n mdd.*MDT0000*.atime_diff)
3497 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3500 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3501 atime0=$(stat -c %X $DIR/$tfile)
3504 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3505 atime1=$(stat -c %X $DIR/$tfile)
3508 cancel_lru_locks mdc
3509 cancel_lru_locks osc
3510 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3511 atime2=$(stat -c %X $DIR/$tfile)
3513 do_facet $SINGLEMDS \
3514 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3516 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3517 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3519 run_test 39n "check that O_NOATIME is honored"
3522 TESTDIR=$DIR/$tdir/$tfile
3523 [ -e $TESTDIR ] && rm -rf $TESTDIR
3530 links2=$(stat -c %h .)
3531 [ $(($links1 + 2)) != $links2 ] &&
3532 error "wrong links count $(($links1 + 2)) != $links2"
3534 links3=$(stat -c %h .)
3535 [ $(($links1 + 1)) != $links3 ] &&
3536 error "wrong links count $links1 != $links3"
3539 run_test 39o "directory cached attributes updated after create ========"
3542 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3544 TESTDIR=$DIR/$tdir/$tfile
3545 [ -e $TESTDIR ] && rm -rf $TESTDIR
3546 test_mkdir -p $TESTDIR
3550 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3551 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3553 links2=$(stat -c %h .)
3554 [ $(($links1 + 2)) != $links2 ] &&
3555 error "wrong links count $(($links1 + 2)) != $links2"
3557 links3=$(stat -c %h .)
3558 [ $(($links1 + 1)) != $links3 ] &&
3559 error "wrong links count $links1 != $links3"
3562 run_test 39p "remote directory cached attributes updated after create ========"
3565 test_39q() { # LU-8041
3566 local testdir=$DIR/$tdir
3568 multiop_bg_pause $testdir D_c || error "multiop failed"
3570 cancel_lru_locks mdc
3571 kill -USR1 $multipid
3572 local atime=$(stat -c %X $testdir)
3573 [ "$atime" -ne 0 ] || error "atime is zero"
3575 run_test 39q "close won't zero out atime"
3578 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3579 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3580 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3581 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3582 error "$tfile is not 4096 bytes in size"
3584 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3588 small_write $DIR/f41 18
3590 run_test 41 "test small file write + fstat ====================="
3592 count_ost_writes() {
3593 lctl get_param -n osc.*.stats |
3594 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3595 END { printf("%0.0f", writes) }'
3602 BG_DIRTY_RATIO_SAVE=10
3603 MAX_BG_DIRTY_RATIO=25
3607 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3608 # dirty_ratio, dirty_background_ratio
3609 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3610 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3611 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3612 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3614 # if file not here, we are a 2.4 kernel
3615 kill -CONT `pidof kupdated`
3620 # setup the trap first, so someone cannot exit the test at the
3621 # exact wrong time and mess up a machine
3622 trap start_writeback EXIT
3623 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3624 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3625 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3626 sysctl -w vm.dirty_writeback_centisecs=0
3627 sysctl -w vm.dirty_writeback_centisecs=0
3628 # save and increase /proc/sys/vm/dirty_ratio
3629 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3630 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3631 # save and increase /proc/sys/vm/dirty_background_ratio
3632 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3633 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3635 # if file not here, we are a 2.4 kernel
3636 kill -STOP `pidof kupdated`
3640 # ensure that all stripes have some grant before we test client-side cache
3642 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3643 dd if=/dev/zero of=$i bs=4k count=1
3648 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3649 # file truncation, and file removal.
3651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3653 cancel_lru_locks osc
3655 sync; sleep 1; sync # just to be safe
3656 BEFOREWRITES=`count_ost_writes`
3657 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3658 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3659 AFTERWRITES=`count_ost_writes`
3660 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3661 error "$BEFOREWRITES < $AFTERWRITES"
3664 run_test 42a "ensure that we don't flush on close"
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3669 cancel_lru_locks osc
3672 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3673 BEFOREWRITES=$(count_ost_writes)
3674 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3675 AFTERWRITES=$(count_ost_writes)
3676 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3677 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3679 BEFOREWRITES=$(count_ost_writes)
3680 sync || error "sync: $?"
3681 AFTERWRITES=$(count_ost_writes)
3682 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3683 error "$BEFOREWRITES < $AFTERWRITES on sync"
3685 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3689 run_test 42b "test destroy of file with cached dirty data ======"
3691 # if these tests just want to test the effect of truncation,
3692 # they have to be very careful. consider:
3693 # - the first open gets a {0,EOF}PR lock
3694 # - the first write conflicts and gets a {0, count-1}PW
3695 # - the rest of the writes are under {count,EOF}PW
3696 # - the open for truncate tries to match a {0,EOF}PR
3697 # for the filesize and cancels the PWs.
3698 # any number of fixes (don't get {0,EOF} on open, match
3699 # composite locks, do smarter file size management) fix
3700 # this, but for now we want these tests to verify that
3701 # the cancellation with truncate intent works, so we
3702 # start the file with a full-file pw lock to match against
3703 # until the truncate.
3708 cancel_lru_locks osc
3710 # prime the file with 0,EOF PW to match
3714 # now the real test..
3715 dd if=/dev/zero of=$file bs=1024 count=100
3716 BEFOREWRITES=`count_ost_writes`
3717 $TRUNCATE $file $offset
3718 cancel_lru_locks osc
3719 AFTERWRITES=`count_ost_writes`
3724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3726 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3727 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3730 run_test 42c "test partial truncate of file with cached dirty data"
3733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3735 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3736 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3739 run_test 42d "test complete truncate of file with cached dirty data"
3741 test_42e() { # bug22074
3742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3743 local TDIR=$DIR/${tdir}e
3744 local pagesz=$(page_size)
3745 local pages=16 # hardcoded 16 pages, don't change it.
3746 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3747 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3751 test_mkdir -p $DIR/${tdir}e
3752 $SETSTRIPE -c 1 $TDIR
3753 createmany -o $TDIR/f $files
3755 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3757 # we assume that with $OSTCOUNT files, at least one of them will
3758 # be allocated on OST0.
3759 warmup_files=$((OSTCOUNT * max_dirty_mb))
3760 createmany -o $TDIR/w $warmup_files
3762 # write a large amount of data into one file and sync, to get good
3763 # avail_grant number from OST.
3764 for ((i=0; i<$warmup_files; i++)); do
3765 idx=$($GETSTRIPE -i $TDIR/w$i)
3766 [ $idx -ne 0 ] && continue
3767 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3770 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3772 $LCTL get_param $proc_osc0/cur_dirty_bytes
3773 $LCTL get_param $proc_osc0/cur_grant_bytes
3775 # create as much dirty pages as we can while not to trigger the actual
3776 # RPCs directly. but depends on the env, VFS may trigger flush during this
3777 # period, hopefully we are good.
3778 for ((i=0; i<$warmup_files; i++)); do
3779 idx=$($GETSTRIPE -i $TDIR/w$i)
3780 [ $idx -ne 0 ] && continue
3781 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3783 $LCTL get_param $proc_osc0/cur_dirty_bytes
3784 $LCTL get_param $proc_osc0/cur_grant_bytes
3786 # perform the real test
3787 $LCTL set_param $proc_osc0/rpc_stats 0
3788 for ((;i<$files; i++)); do
3789 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3790 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3793 $LCTL get_param $proc_osc0/rpc_stats
3796 local have_ppr=false
3797 $LCTL get_param $proc_osc0/rpc_stats |
3798 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3799 # skip lines until we are at the RPC histogram data
3800 [ "$PPR" == "pages" ] && have_ppr=true && continue
3801 $have_ppr || continue
3803 # we only want the percent stat for < 16 pages
3804 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3806 percent=$((percent + WPCT))
3807 if [[ $percent -gt 15 ]]; then
3808 error "less than 16-pages write RPCs" \
3815 run_test 42e "verify sub-RPC writes are not done synchronously"
3817 test_43A() { # was test_43
3818 test_mkdir -p $DIR/$tdir
3819 cp -p /bin/ls $DIR/$tdir/$tfile
3820 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3822 # give multiop a chance to open
3825 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3828 run_test 43A "execution of file opened for write should return -ETXTBSY"
3831 test_mkdir $DIR/$tdir
3832 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3833 cp -p multiop $DIR/$tdir/multiop
3834 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3835 error "multiop open $TMP/$tfile.junk failed"
3837 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3838 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3839 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3841 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3845 test_mkdir $DIR/$tdir
3846 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3847 cp -p multiop $DIR/$tdir/multiop
3848 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3849 error "multiop open $TMP/$tfile.junk failed"
3851 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3852 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3853 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3855 run_test 43b "truncate of file being executed should return -ETXTBSY"
3858 local testdir="$DIR/$tdir"
3861 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3862 ( cd $testdir && md5sum -c )
3864 run_test 43c "md5sum of copy into lustre"
3866 test_44A() { # was test_44
3867 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3868 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3869 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3871 run_test 44A "zero length read from a sparse stripe"
3874 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3876 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3877 [[ $nstripe -gt $OSTCOUNT ]] &&
3878 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3880 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3882 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3883 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3887 OFFSETS="0 $((stride/2)) $((stride-1))"
3888 for offset in $OFFSETS; do
3889 for i in $(seq 0 $((nstripe-1))); do
3890 local GLOBALOFFSETS=""
3892 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3893 local myfn=$DIR/d44a-$size
3894 echo "--------writing $myfn at $size"
3895 ll_sparseness_write $myfn $size ||
3896 error "ll_sparseness_write"
3897 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3898 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3899 error "ll_sparseness_verify $GLOBALOFFSETS"
3901 for j in $(seq 0 $((nstripe-1))); do
3903 size=$((((j + $nstripe )*$stride + $offset)))
3904 ll_sparseness_write $myfn $size ||
3905 error "ll_sparseness_write"
3906 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3908 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3909 error "ll_sparseness_verify $GLOBALOFFSETS"
3914 run_test 44a "test sparse pwrite ==============================="
3918 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3924 before=`dirty_osc_total`
3925 echo executing "\"$*\""
3927 after=`dirty_osc_total`
3928 echo before $before, after $after
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3933 # Obtain grants from OST if it supports it
3934 echo blah > ${f}_grant
3937 do_dirty_record "echo blah > $f"
3938 [[ $before -eq $after ]] && error "write wasn't cached"
3939 do_dirty_record "> $f"
3940 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3941 do_dirty_record "echo blah > $f"
3942 [[ $before -eq $after ]] && error "write wasn't cached"
3943 do_dirty_record "sync"
3944 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3945 do_dirty_record "echo blah > $f"
3946 [[ $before -eq $after ]] && error "write wasn't cached"
3947 do_dirty_record "cancel_lru_locks osc"
3948 [[ $before -gt $after ]] ||
3949 error "lock cancellation didn't lower dirty count"
3952 run_test 45 "osc io page accounting ============================"
3954 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3955 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3956 # objects offset and an assert hit when an rpc was built with 1023's mapped
3957 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3963 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3965 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3966 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3970 run_test 46 "dirtying a previously written page ================"
3972 # test_47 is removed "Device nodes check" is moved to test_28
3974 test_48a() { # bug 2399
3975 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3976 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3977 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3979 test_mkdir $DIR/$tdir
3981 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3982 test_mkdir $DIR/$tdir || error "recreate directory failed"
3983 touch foo || error "'touch foo' failed after recreating cwd"
3984 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3985 touch .foo || error "'touch .foo' failed after recreating cwd"
3986 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3987 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3988 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3989 cd . || error "'cd .' failed after recreating cwd"
3990 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3991 rmdir . && error "'rmdir .' worked after recreating cwd"
3992 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3993 cd .. || error "'cd ..' failed after recreating cwd"
3995 run_test 48a "Access renamed working dir (should return errors)="
3997 test_48b() { # bug 2399
3999 test_mkdir $DIR/$tdir
4001 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4002 touch foo && error "'touch foo' worked after removing cwd"
4003 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4004 touch .foo && error "'touch .foo' worked after removing cwd"
4005 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4006 ls . > /dev/null && error "'ls .' worked after removing cwd"
4007 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4008 test_mkdir . && error "'mkdir .' worked after removing cwd"
4009 rmdir . && error "'rmdir .' worked after removing cwd"
4010 ln -s . foo && error "'ln -s .' worked after removing cwd"
4011 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4013 run_test 48b "Access removed working dir (should return errors)="
4015 test_48c() { # bug 2350
4016 #lctl set_param debug=-1
4019 test_mkdir -p $DIR/$tdir/dir
4021 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4022 $TRACE touch foo && error "touch foo worked after removing cwd"
4023 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4024 touch .foo && error "touch .foo worked after removing cwd"
4025 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4026 $TRACE ls . && error "'ls .' worked after removing cwd"
4027 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4028 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4029 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4030 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4031 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4033 run_test 48c "Access removed working subdir (should return errors)"
4035 test_48d() { # bug 2350
4036 #lctl set_param debug=-1
4039 test_mkdir -p $DIR/$tdir/dir
4041 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4042 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4043 $TRACE touch foo && error "'touch foo' worked after removing parent"
4044 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4045 touch .foo && error "'touch .foo' worked after removing parent"
4046 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4047 $TRACE ls . && error "'ls .' worked after removing parent"
4048 $TRACE ls .. && error "'ls ..' worked after removing parent"
4049 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4050 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4051 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4054 run_test 48d "Access removed parent subdir (should return errors)"
4056 test_48e() { # bug 4134
4057 #lctl set_param debug=-1
4060 test_mkdir -p $DIR/$tdir/dir
4062 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4063 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4064 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4065 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4066 # On a buggy kernel addition of "touch foo" after cd .. will
4067 # produce kernel oops in lookup_hash_it
4068 touch ../foo && error "'cd ..' worked after recreate parent"
4070 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4072 run_test 48e "Access to recreated parent subdir (should return errors)"
4074 test_49() { # LU-1030
4075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4076 remote_ost_nodsh && skip "remote OST with nodsh" && return
4077 # get ost1 size - lustre-OST0000
4078 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4080 # write 800M at maximum
4081 [[ $ost1_size -lt 2 ]] && ost1_size=2
4082 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4084 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4085 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4088 # change max_pages_per_rpc while writing the file
4089 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4090 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4091 # loop until dd process exits
4092 while ps ax -opid | grep -wq $dd_pid; do
4093 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4094 sleep $((RANDOM % 5 + 1))
4096 # restore original max_pages_per_rpc
4097 $LCTL set_param $osc1_mppc=$orig_mppc
4098 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4100 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4104 test_mkdir $DIR/$tdir
4106 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4108 run_test 50 "special situations: /proc symlinks ==============="
4110 test_51a() { # was test_51
4111 # bug 1516 - create an empty entry right after ".." then split dir
4112 test_mkdir -c1 $DIR/$tdir
4113 touch $DIR/$tdir/foo
4114 $MCREATE $DIR/$tdir/bar
4116 createmany -m $DIR/$tdir/longfile 201
4118 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4119 $MCREATE $DIR/$tdir/longfile$FNUM
4124 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4126 run_test 51a "special situations: split htree with empty entry =="
4128 cleanup_print_lfs_df () {
4135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4136 local dir=$DIR/$tdir
4138 local nrdirs=$((65536 + 100))
4140 # cleanup the directory
4143 test_mkdir -p -c1 $dir
4147 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4148 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4149 [[ $numfree -lt $nrdirs ]] &&
4150 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4153 # need to check free space for the directories as well
4154 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4155 numfree=$(( blkfree / $(fs_inode_ksize) ))
4156 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4159 trap cleanup_print_lfsdf EXIT
4162 createmany -d $dir/d $nrdirs ||
4163 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4166 nrdirs=$(ls -U $dir | wc -l)
4168 # unlink all but 100 subdirectories, then check it still works
4170 local delete=$((nrdirs - left))
4175 # for ldiskfs the nlink count should be 1, but this is OSD specific
4176 # and so this is listed for informational purposes only
4177 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4178 unlinkmany -d $dir/d $delete ||
4179 error "unlink of first $delete subdirs failed"
4181 echo "nlink between: $(stat -c %h $dir)"
4182 local found=$(ls -U $dir | wc -l)
4183 [ $found -ne $left ] &&
4184 error "can't find subdirs: found only $found, expected $left"
4186 unlinkmany -d $dir/d $delete $left ||
4187 error "unlink of second $left subdirs failed"
4188 # regardless of whether the backing filesystem tracks nlink accurately
4189 # or not, the nlink count shouldn't be more than "." and ".." here
4190 local after=$(stat -c %h $dir)
4191 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4192 echo "nlink after: $after"
4194 cleanup_print_lfs_df
4196 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4200 [[ $OSTCOUNT -lt 3 ]] &&
4201 skip_env "skipping test with few OSTs" && return
4202 test_mkdir -p $DIR/$tdir
4203 createmany -o $DIR/$tdir/t- 1000
4204 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4205 for N in $(seq 0 $((OSTCOUNT - 1))); do
4206 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4207 END { printf("%0.0f", objs) }' $TMP/$tfile)
4208 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4209 '($1 == '$N') { objs += 1 } \
4210 END { printf("%0.0f", objs) }')
4211 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4213 unlinkmany $DIR/$tdir/t- 1000
4216 for N in $(seq 1 $((OSTCOUNT - 1))); do
4217 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4218 error "OST $N has less objects vs OST $NLAST" \
4219 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4220 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4221 error "OST $N has less objects vs OST $NLAST" \
4222 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4224 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4225 error "OST $N has less #0 objects vs OST $NLAST" \
4226 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4227 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4228 error "OST $N has less #0 objects vs OST $NLAST" \
4229 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4234 run_test 51d "check object distribution"
4237 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4238 skip "Only applicable to ldiskfs-based MDTs"
4242 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4243 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4245 touch $DIR/$tdir/d0/foo
4246 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4247 error "file exceed 65000 nlink limit!"
4248 unlinkmany $DIR/$tdir/d0/f- 65001
4251 run_test 51e "check file nlink limit"
4254 test_mkdir $DIR/$tdir
4257 local ulimit_old=$(ulimit -n)
4258 local spare=20 # number of spare fd's for scripts/libraries, etc.
4259 local mdt=$(lfs getstripe -M $DIR/$tdir)
4260 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4262 echo "MDT$mdt numfree=$numfree, max=$max"
4263 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4264 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4265 while ! ulimit -n $((numfree + spare)); do
4266 numfree=$((numfree * 3 / 4))
4268 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4270 echo "left ulimit at $ulimit_old"
4273 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4274 error "create+open $numfree files in $DIR/$tdir failed"
4275 ulimit -n $ulimit_old
4277 # if createmany exits at 120s there will be fewer than $numfree files
4278 unlinkmany $DIR/$tdir/f $numfree || true
4280 run_test 51f "check many open files limit"
4283 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4284 test_mkdir -p $DIR/$tdir
4285 touch $DIR/$tdir/foo
4286 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4287 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4288 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4289 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4290 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4292 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4293 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4294 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4296 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4297 cp -r $DIR/$tdir $TMP/
4298 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4300 run_test 52a "append-only flag test (should return errors)"
4303 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4304 test_mkdir -p $DIR/$tdir
4305 touch $DIR/$tdir/foo
4306 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4307 cat test > $DIR/$tdir/foo && error "cat test worked"
4308 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4309 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4310 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4312 echo foo >> $DIR/$tdir/foo && error "echo worked"
4313 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4314 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4315 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4316 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4318 chattr -i $DIR/$tdir/foo || error "chattr failed"
4320 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4322 run_test 52b "immutable flag test (should return errors) ======="
4325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4326 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4327 remote_ost_nodsh && skip "remote OST with nodsh" && return
4340 local support_last_seq=true
4342 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4343 support_last_seq=false
4346 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4348 for value in $(do_facet $SINGLEMDS \
4349 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4350 param=$(echo ${value[0]} | cut -d "=" -f1)
4351 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4353 if $support_last_seq; then
4354 param_seq=$(echo $param |
4355 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4356 mds_last_seq=$(do_facet $SINGLEMDS \
4357 $LCTL get_param -n $param_seq)
4359 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4361 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4362 node=$(facet_active_host ost$((ostnum+1)))
4363 param="obdfilter.$ostname.last_id"
4364 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4365 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4366 ost_last_id=$ost_last
4368 if $support_last_seq; then
4369 ost_last_id=$(echo $ost_last |
4370 awk -F':' '{print $2}' |
4372 ost_last_seq=$(echo $ost_last |
4373 awk -F':' '{print $1}')
4374 [[ $ost_last_seq = $mds_last_seq ]] || continue
4377 if [[ $ost_last_id != $mds_last ]]; then
4378 error "$ost_last_id != $mds_last"
4385 $found || error "can not match last_seq/last_id for $mdtosc"
4388 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4391 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4393 $SOCKETSERVER $DIR/socket ||
4394 error "$SOCKETSERVER $DIR/socket failed: $?"
4395 $SOCKETCLIENT $DIR/socket ||
4396 error "$SOCKETCLIENT $DIR/socket failed: $?"
4397 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4399 run_test 54a "unix domain socket test =========================="
4405 dd if=/dev/zero of=$f bs=$(page_size) count=1
4407 run_test 54b "char device works in lustre ======================"
4410 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4411 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4412 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4414 for i in $(seq 3 7); do
4415 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4424 loopdev="$DIR/loop54c"
4427 $UMOUNT $DIR/$tdir || rc=$?
4428 losetup -d $loopdev || true
4429 losetup -d $LOOPDEV || true
4430 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4436 loopdev="$DIR/loop54c"
4439 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4440 trap cleanup_54c EXIT
4441 mknod $loopdev b 7 $LOOPNUM
4442 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4443 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4444 losetup $loopdev $DIR/$tfile ||
4445 error "can't set up $loopdev for $DIR/$tfile"
4446 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4447 test_mkdir -p $DIR/$tdir
4448 mount -t ext2 $loopdev $DIR/$tdir ||
4449 error "error mounting $loopdev on $DIR/$tdir"
4450 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4453 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4457 run_test 54c "block device works in lustre ====================="
4463 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4465 run_test 54d "fifo device works in lustre ======================"
4470 cp -aL /dev/console $f
4471 echo $string > $f || error "echo $string to $f failed"
4473 run_test 54e "console/tty device works in lustre ======================"
4475 #The test_55 used to be iopen test and it was removed by bz#24037.
4476 #run_test 55 "check iopen_connect_dentry() ======================"
4478 test_56a() { # was test_56
4481 test_mkdir -p $DIR/$tdir/dir
4483 NUMFILESx2=$(($NUMFILES * 2))
4484 for i in $(seq 1 $NUMFILES); do
4485 touch $DIR/$tdir/file$i
4486 touch $DIR/$tdir/dir/file$i
4489 # test lfs getstripe with --recursive
4490 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4491 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4492 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4493 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4494 [[ $FILENUM -eq $NUMFILES ]] ||
4495 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4496 echo "$GETSTRIPE --recursive passed."
4498 # test lfs getstripe with file instead of dir
4499 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4500 [[ $FILENUM -eq 1 ]] ||
4501 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4502 echo "$GETSTRIPE file1 passed."
4504 #test lfs getstripe with --verbose
4505 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4506 grep -c lmm_magic) -eq $NUMFILES ]] ||
4507 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4508 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4509 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4511 #test lfs getstripe with -v prints lmm_fid
4512 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4513 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4514 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4515 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4516 echo "$GETSTRIPE --verbose passed."
4518 #check for FID information
4519 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4520 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4521 awk '/lmm_fid: / { print $2 }')
4522 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4523 [ "$fid1" != "$fid2" ] &&
4524 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4525 [ "$fid1" != "$fid3" ] &&
4526 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4527 echo "$GETSTRIPE --fid passed."
4529 #test lfs getstripe with --obd
4530 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4531 grep -q "unknown obduuid" ||
4532 error "$GETSTRIPE --obd wrong_uuid should return error message"
4534 [[ $OSTCOUNT -lt 2 ]] &&
4535 skip_env "skipping other $GETSTRIPE --obd test" && return
4538 OBDUUID=$(ostuuid_from_index $OSTIDX)
4539 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4540 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4541 [[ $FOUND -eq $FILENUM ]] ||
4542 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4543 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4544 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4545 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4546 error "$GETSTRIPE --obd: should not show file on other obd"
4547 echo "$GETSTRIPE --obd passed"
4549 run_test 56a "check $GETSTRIPE"
4552 test_mkdir $DIR/$tdir
4554 for i in $(seq 1 $NUMDIRS); do
4555 test_mkdir $DIR/$tdir/dir$i
4558 # test lfs getdirstripe default mode is non-recursion, which is
4559 # different from lfs getstripe
4560 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4561 [[ $dircnt -eq 1 ]] ||
4562 error "$LFS getdirstripe: found $dircnt, not 1"
4563 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4564 grep -c lmv_stripe_count)
4565 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4566 error "$LFS getdirstripe --recursive: found $dircnt, \
4567 not $((NUMDIRS + 1))"
4569 run_test 56b "check $LFS getdirstripe"
4573 local ost_name=$(ostname_from_index $ost_idx)
4575 local old_status=$(ost_dev_status $ost_idx)
4576 [[ -z "$old_status" ]] ||
4577 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4579 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4582 local new_status=$(ost_dev_status $ost_idx)
4583 [[ "$new_status" = "D" ]] ||
4584 error "OST $ost_name is in status of '$new_status', not 'D'"
4586 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4589 new_status=$(ost_dev_status $ost_idx)
4590 [[ -z "$new_status" ]] ||
4591 error "OST $ost_name is in status of '$new_status', not ''"
4593 run_test 56c "check 'lfs df' showing device status"
4598 local LOCAL_NUMFILES="$1"
4599 local LOCAL_NUMDIRS="$2"
4600 local MKDIR_PARAMS="$3"
4601 local DIR_STRIPE_PARAMS="$4"
4603 if [ ! -d "$TDIR" ] ; then
4604 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4605 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4606 for i in `seq 1 $LOCAL_NUMFILES` ; do
4609 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4610 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4611 for j in `seq 1 $LOCAL_NUMFILES` ; do
4612 touch $TDIR/dir$i/file$j
4618 setup_56_special() {
4622 if [ ! -e "$TDIR/loop1b" ] ; then
4623 for i in `seq 1 $LOCAL_NUMFILES` ; do
4624 mknod $TDIR/loop${i}b b 7 $i
4625 mknod $TDIR/null${i}c c 1 3
4626 ln -s $TDIR/file1 $TDIR/link${i}l
4628 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4629 mknod $TDIR/dir$i/loop${i}b b 7 $i
4630 mknod $TDIR/dir$i/null${i}c c 1 3
4631 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4640 setup_56 $NUMFILES $NUMDIRS
4642 EXPECTED=$(($NUMDIRS + 2))
4643 # test lfs find with -name
4644 for i in $(seq 1 $NUMFILES) ; do
4645 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4646 [ $NUMS -eq $EXPECTED ] ||
4647 error "lfs find -name \"*$i\" $TDIR wrong: "\
4648 "found $NUMS, expected $EXPECTED"
4651 run_test 56g "check lfs find -name ============================="
4657 setup_56 $NUMFILES $NUMDIRS
4659 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4660 # test lfs find with ! -name
4661 for i in $(seq 1 $NUMFILES) ; do
4662 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4663 [ $NUMS -eq $EXPECTED ] ||
4664 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4665 "found $NUMS, expected $EXPECTED"
4668 run_test 56h "check lfs find ! -name ============================="
4672 test_mkdir -p $DIR/$tdir
4673 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4674 CMD="$LFIND -ost $UUID $DIR/$tdir"
4676 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4678 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4682 setup_56_special $NUMFILES $NUMDIRS
4684 EXPECTED=$((NUMDIRS + 1))
4685 CMD="$LFIND -type d $TDIR"
4686 NUMS=$($CMD | wc -l)
4687 [ $NUMS -eq $EXPECTED ] ||
4688 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4690 run_test 56j "check lfs find -type d ============================="
4694 setup_56_special $NUMFILES $NUMDIRS
4696 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4697 CMD="$LFIND -type f $TDIR"
4698 NUMS=$($CMD | wc -l)
4699 [ $NUMS -eq $EXPECTED ] ||
4700 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 run_test 56k "check lfs find -type f ============================="
4706 setup_56_special $NUMFILES $NUMDIRS
4708 EXPECTED=$((NUMDIRS + NUMFILES))
4709 CMD="$LFIND -type b $TDIR"
4710 NUMS=$($CMD | wc -l)
4711 [ $NUMS -eq $EXPECTED ] ||
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4714 run_test 56l "check lfs find -type b ============================="
4718 setup_56_special $NUMFILES $NUMDIRS
4720 EXPECTED=$((NUMDIRS + NUMFILES))
4721 CMD="$LFIND -type c $TDIR"
4722 NUMS=$($CMD | wc -l)
4723 [ $NUMS -eq $EXPECTED ] ||
4724 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4726 run_test 56m "check lfs find -type c ============================="
4730 setup_56_special $NUMFILES $NUMDIRS
4732 EXPECTED=$((NUMDIRS + NUMFILES))
4733 CMD="$LFIND -type l $TDIR"
4734 NUMS=$($CMD | wc -l)
4735 [ $NUMS -eq $EXPECTED ] ||
4736 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4738 run_test 56n "check lfs find -type l ============================="
4742 setup_56 $NUMFILES $NUMDIRS
4743 utime $TDIR/file1 > /dev/null || error "utime (1)"
4744 utime $TDIR/file2 > /dev/null || error "utime (2)"
4745 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4746 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4747 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4748 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4751 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4752 [ $NUMS -eq $EXPECTED ] || \
4753 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4756 CMD="$LFIND -mtime 0 $TDIR"
4757 NUMS=$($CMD | wc -l)
4758 [ $NUMS -eq $EXPECTED ] ||
4759 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4761 run_test 56o "check lfs find -mtime for old files =========================="
4764 [ $RUNAS_ID -eq $UID ] &&
4765 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4768 setup_56 $NUMFILES $NUMDIRS
4770 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4772 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4773 NUMS=$($CMD | wc -l)
4774 [ $NUMS -eq $EXPECTED ] || \
4775 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4777 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4778 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4779 NUMS=$($CMD | wc -l)
4780 [ $NUMS -eq $EXPECTED ] || \
4781 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4783 run_test 56p "check lfs find -uid and ! -uid ==============================="
4786 [ $RUNAS_ID -eq $UID ] &&
4787 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4790 setup_56 $NUMFILES $NUMDIRS
4792 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4795 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4796 NUMS=$($CMD | wc -l)
4797 [ $NUMS -eq $EXPECTED ] ||
4798 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4800 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4801 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4802 NUMS=$($CMD | wc -l)
4803 [ $NUMS -eq $EXPECTED ] ||
4804 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4806 run_test 56q "check lfs find -gid and ! -gid ==============================="
4810 setup_56 $NUMFILES $NUMDIRS
4813 CMD="$LFIND -size 0 -type f $TDIR"
4814 NUMS=$($CMD | wc -l)
4815 [ $NUMS -eq $EXPECTED ] ||
4816 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 CMD="$LFIND ! -size 0 -type f $TDIR"
4819 NUMS=$($CMD | wc -l)
4820 [ $NUMS -eq $EXPECTED ] ||
4821 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4822 echo "test" > $TDIR/$tfile
4823 echo "test2" > $TDIR/$tfile.2 && sync
4825 CMD="$LFIND -size 5 -type f $TDIR"
4826 NUMS=$($CMD | wc -l)
4827 [ $NUMS -eq $EXPECTED ] ||
4828 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4830 CMD="$LFIND -size +5 -type f $TDIR"
4831 NUMS=$($CMD | wc -l)
4832 [ $NUMS -eq $EXPECTED ] ||
4833 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4835 CMD="$LFIND -size +0 -type f $TDIR"
4836 NUMS=$($CMD | wc -l)
4837 [ $NUMS -eq $EXPECTED ] ||
4838 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4840 CMD="$LFIND ! -size -5 -type f $TDIR"
4841 NUMS=$($CMD | wc -l)
4842 [ $NUMS -eq $EXPECTED ] ||
4843 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4845 CMD="$LFIND -size -5 -type f $TDIR"
4846 NUMS=$($CMD | wc -l)
4847 [ $NUMS -eq $EXPECTED ] ||
4848 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4850 run_test 56r "check lfs find -size works =========================="
4852 test_56s() { # LU-611
4857 for i in $(seq 1 $NUMDIRS); do
4858 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4861 CMD="$LFIND -c $OSTCOUNT $TDIR"
4862 NUMS=$($CMD | wc -l)
4863 [ $NUMS -eq $EXPECTED ] || {
4865 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4869 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4870 if [[ $OSTCOUNT -gt 1 ]]; then
4871 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4875 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4879 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4880 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4881 NUMS=$($CMD | wc -l)
4882 [ $NUMS -eq $EXPECTED ] || {
4884 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4887 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4888 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4889 NUMS=$($CMD | wc -l)
4890 [ $NUMS -eq $EXPECTED ] || {
4892 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4896 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4897 NUMS=$($CMD | wc -l)
4898 [ $NUMS -eq $EXPECTED ] || {
4900 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4903 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4904 NUMS=$($CMD | wc -l)
4905 [ $NUMS -eq $EXPECTED ] || {
4907 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4911 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4912 NUMS=$($CMD | wc -l)
4913 [ $NUMS -eq $EXPECTED ] || {
4915 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4918 run_test 56s "check lfs find -stripe-count works"
4920 test_56t() { # LU-611
4925 for i in $(seq 1 $NUMDIRS); do
4926 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4929 CMD="$LFIND -S 4M $TDIR"
4930 NUMS=$($CMD | wc -l)
4931 [ $NUMS -eq $EXPECTED ] || {
4933 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4937 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4939 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4941 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4942 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4943 NUMS=$($CMD | wc -l)
4944 [ $NUMS -eq $EXPECTED ] ||
4945 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4947 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4948 NUMS=$($CMD | wc -l)
4949 [ $NUMS -eq $EXPECTED ] ||
4950 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4952 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4953 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4954 NUMS=$($CMD | wc -l)
4955 [ $NUMS -eq $EXPECTED ] ||
4956 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4958 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4959 NUMS=$($CMD | wc -l)
4960 [ $NUMS -eq $EXPECTED ] ||
4961 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4964 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4965 NUMS=$($CMD | wc -l)
4966 [ $NUMS -eq $EXPECTED ] ||
4967 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4969 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4970 NUMS=$($CMD | wc -l)
4971 [ $NUMS -eq $EXPECTED ] ||
4972 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4975 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4976 NUMS=$($CMD | wc -l)
4977 [ $NUMS -eq $EXPECTED ] ||
4978 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4980 run_test 56t "check lfs find -stripe-size works"
4982 test_56u() { # LU-611
4984 setup_56 $NUMFILES $NUMDIRS "-i 0"
4986 if [[ $OSTCOUNT -gt 1 ]]; then
4987 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4993 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4994 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4995 NUMS=$($CMD | wc -l)
4996 [ $NUMS -eq $EXPECTED ] ||
4997 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5000 CMD="$LFIND -stripe-index 1 -type f $TDIR"
5001 NUMS=$($CMD | wc -l)
5002 [ $NUMS -eq $EXPECTED ] ||
5003 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5005 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5006 NUMS=$($CMD | wc -l)
5007 [ $NUMS -eq $EXPECTED ] ||
5008 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5011 # This should produce an error and not return any files
5012 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5013 NUMS=$($CMD 2>/dev/null | wc -l)
5014 [ $NUMS -eq $EXPECTED ] ||
5015 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5017 if [[ $OSTCOUNT -gt 1 ]]; then
5018 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5019 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5020 NUMS=$($CMD | wc -l)
5021 [ $NUMS -eq $EXPECTED ] ||
5022 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5025 run_test 56u "check lfs find -stripe-index works"
5032 setup_56 $NUMFILES $NUMDIRS
5034 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5035 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5037 for file in $($LFIND -mdt $UUID $TDIR); do
5038 file_mdt_idx=$($GETSTRIPE -M $file)
5039 [ $file_mdt_idx -eq $MDT_IDX ] ||
5040 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5043 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5046 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5051 rm -rf $TDIR || error "remove $TDIR failed"
5052 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5055 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5056 error "$GETSTRIPE -S -d $TDIR failed"
5057 stripe_size=${stripe_size%% *}
5059 local file_size=$((stripe_size * OSTCOUNT))
5060 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5061 local required_space=$((file_num * file_size))
5063 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5065 [[ $free_space -le $((required_space / 1024)) ]] &&
5066 skip_env "need at least $required_space bytes free space," \
5067 "have $free_space kbytes" && return
5070 local dd_count=$((file_size / dd_bs))
5072 # write data into the files
5076 for i in $(seq 1 $NUMFILES); do
5078 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5079 error "write data into $file failed"
5081 for i in $(seq 1 $NUMDIRS); do
5082 for j in $(seq 1 $NUMFILES); do
5083 file=$TDIR/dir$i/file$j
5084 yes | dd bs=$dd_bs count=$dd_count of=$file \
5086 error "write data into $file 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 [[ $OSTCOUNT -lt 2 ]] &&
5152 skip_env "need 2 OST, skipping test" && return
5154 local dir0=$DIR/$tdir/$testnum
5155 test_mkdir -p $dir0 || error "creating dir $dir0"
5157 local ref1=/etc/passwd
5158 local file1=$dir0/file1
5160 $SETSTRIPE -c 2 $file1
5162 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5163 stripe=$($GETSTRIPE -c $file1)
5164 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5165 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5170 run_test 56x "lfs migration support"
5173 check_swap_layouts_support && return 0
5174 [[ $OSTCOUNT -lt 2 ]] &&
5175 skip_env "need 2 OST, skipping test" && return
5177 local dir0=$DIR/$tdir/$testnum
5178 test_mkdir -p $dir0 || error "creating dir $dir0"
5180 local ref1=/etc/passwd
5181 local file1=$dir0/file1
5183 $SETSTRIPE -c 2 $file1
5185 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5186 local stripe=$($GETSTRIPE -c $file1)
5187 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5188 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5193 run_test 56xa "lfs migration --block support"
5196 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5197 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5201 local dir0=$DIR/$tdir/$testnum
5202 test_mkdir -p $dir0 || error "creating dir $dir0"
5203 local f1=$dir0/file1
5204 local f2=$dir0/file2
5206 touch $f1 || error "creating std file $f1"
5207 $MULTIOP $f2 H2c || error "creating released file $f2"
5209 # a directory can be raid0, so ask only for files
5210 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5211 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5213 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5214 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5216 # only files can be released, so no need to force file search
5217 res=$($LFIND $dir0 -L released)
5218 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5220 res=$($LFIND $dir0 \! -L released)
5221 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5224 run_test 56y "lfs find -L raid0|released"
5226 test_56z() { # LU-4824
5227 # This checks to make sure 'lfs find' continues after errors
5228 # There are two classes of errors that should be caught:
5229 # - If multiple paths are provided, all should be searched even if one
5231 # - If errors are encountered during the search, it should not terminate
5234 test_mkdir $DIR/$tdir
5235 for i in d{0..9}; do
5236 test_mkdir $DIR/$tdir/$i
5238 touch $DIR/$tdir/d{0..9}/$tfile
5239 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5240 error "$LFS find did not return an error"
5241 # Make a directory unsearchable. This should NOT be the last entry in
5242 # directory order. Arbitrarily pick the 6th entry
5243 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5244 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5245 # The user should be able to see 10 directories and 9 files
5246 [ $count == 19 ] || error "$LFS find did not continue after error"
5248 run_test 56z "lfs find should continue after an error"
5250 test_56aa() { # LU-5937
5251 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5254 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5256 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5257 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5259 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5261 run_test 56aa "lfs find --size under striped dir"
5264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5265 # note test will not do anything if MDS is not local
5266 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5267 skip "Only applicable to ldiskfs-based MDTs"
5271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5272 local MNTDEV="osd*.*MDT*.mntdev"
5273 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5274 [ -z "$DEV" ] && error "can't access $MNTDEV"
5275 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5276 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5277 error "can't access $DEV"
5278 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5279 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5283 run_test 57a "verify MDS filesystem created with large inodes =="
5286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5287 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5288 skip "Only applicable to ldiskfs-based MDTs"
5292 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5293 local dir=$DIR/$tdir
5297 local FILEN=$dir/f$FILECOUNT
5299 rm -rf $dir || error "removing $dir"
5300 test_mkdir -p -c1 $dir || error "creating $dir"
5301 local mdtidx=$($LFS getstripe -M $dir)
5302 local mdtname=MDT$(printf %04x $mdtidx)
5303 local facet=mds$((mdtidx + 1))
5305 echo "mcreating $FILECOUNT files"
5306 createmany -m $dir/f 1 $FILECOUNT || \
5307 error "creating files in $dir"
5309 # verify that files do not have EAs yet
5310 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5311 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5315 df $dir #make sure we get new statfs data
5316 local MDSFREE=$(do_facet $facet \
5317 lctl get_param -n osd*.*$mdtname.kbytesfree)
5318 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5319 echo "opening files to create objects/EAs"
5321 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5322 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5325 # verify that files have EAs now
5326 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5327 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5329 sleep 1 #make sure we get new statfs data
5331 local MDSFREE2=$(do_facet $facet \
5332 lctl get_param -n osd*.*$mdtname.kbytesfree)
5333 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5334 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5335 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5336 error "MDC before $MDCFREE != after $MDCFREE2"
5338 echo "MDC before $MDCFREE != after $MDCFREE2"
5339 echo "unable to confirm if MDS has large inodes"
5344 run_test 57b "default LOV EAs are stored inside large inodes ==="
5347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5348 [ -z "$(which wiretest 2>/dev/null)" ] &&
5349 skip_env "could not find wiretest" && return
5352 run_test 58 "verify cross-platform wire constants =============="
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5356 echo "touch 130 files"
5357 createmany -o $DIR/f59- 130
5359 unlinkmany $DIR/f59- 130
5361 # wait for commitment of removal
5362 wait_delete_completed
5364 run_test 59 "verify cancellation of llog records async ========="
5366 TEST60_HEAD="test_60 run $RANDOM"
5368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5369 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5370 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5371 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5372 skip_env "missing subtest run-llog.sh" && return
5374 log "$TEST60_HEAD - from kernel mode"
5375 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5376 do_facet mgs sh run-llog.sh
5377 do_facet mgs $LCTL dk > $TMP/$tfile
5379 # LU-6388: test llog_reader
5380 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5381 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5382 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5383 skip_env "missing llog_reader" && return
5384 local fstype=$(facet_fstype mgs)
5385 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5386 skip_env "Only for ldiskfs or zfs type mgs" && return
5388 local mntpt=$(facet_mntpt mgs)
5389 local mgsdev=$(mgsdevname 1)
5401 #get fid and record list
5402 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5404 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5406 #remount mgs as ldiskfs or zfs type
5407 stop mgs || error "stop mgs failed"
5408 mount_fstype mgs || error "remount mgs failed"
5409 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5412 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5413 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5418 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5420 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5422 echo "obj_file is $obj_file"
5423 do_facet mgs $llog_reader $obj_file
5425 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5426 awk '{ print $3 }' | sed -e "s/^type=//g")
5427 if [ $rec_type != $rec ]; then
5428 echo "FAILED test_60a wrong record type $rec_type," \
5434 #check obj path if record type is LLOG_LOGID_MAGIC
5435 if [ "$rec" == "1064553b" ]; then
5436 path=$(do_facet mgs $llog_reader $obj_file |
5437 grep "path=" | awk '{ print $NF }' |
5438 sed -e "s/^path=//g")
5439 if [ $obj_file != $mntpt/$path ]; then
5440 echo "FAILED test_60a wrong obj path" \
5441 "$montpt/$path, should be $obj_file"
5448 #restart mgs before "error", otherwise it will block the next test
5449 stop mgs || error "stop mgs failed"
5450 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5451 $pass || error "test failed, see FAILED test_60a messages for specifics"
5453 run_test 60a "llog_test run from kernel module and test llog_reader"
5456 # test old logid format
5457 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5458 do_facet mgs $LCTL dl | grep MGS
5459 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5460 error "old llog_print failed"
5463 # test new logid format
5464 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5465 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5466 error "new llog_print failed"
5469 run_test 60aa "llog_print works with FIDs and simple names"
5471 test_60b() { # bug 6411
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5474 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5486 [[ $LLOG_COUNT -gt 100 ]] &&
5487 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5489 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 echo "create 5000 files"
5494 createmany -o $DIR/f60c- 5000
5495 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5496 lctl set_param fail_loc=0x80000137
5497 unlinkmany $DIR/f60c- 5000
5498 lctl set_param fail_loc=0
5500 run_test 60c "unlink file when mds full"
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5504 SAVEPRINTK=$(lctl get_param -n printk)
5506 # verify "lctl mark" is even working"
5507 MESSAGE="test message ID $RANDOM $$"
5508 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5509 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5511 lctl set_param printk=0 || error "set lnet.printk failed"
5512 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5513 MESSAGE="new test message ID $RANDOM $$"
5514 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5515 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5516 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5518 lctl set_param -n printk="$SAVEPRINTK"
5520 run_test 60d "test printk console message masking"
5523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5526 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5527 do_facet mds1 lctl set_param fail_loc=0x15b
5530 run_test 60e "no space while new llog is being created"
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5535 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5536 cancel_lru_locks osc
5537 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5540 run_test 61 "mmap() writes don't make sync hang ================"
5542 # bug 2330 - insufficient obd_match error checking causes LBUG
5544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 cancel_lru_locks osc
5548 lctl set_param fail_loc=0x405
5549 cat $f && error "cat succeeded, expect -EIO"
5550 lctl set_param fail_loc=0
5552 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5553 # match every page all of the time.
5554 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5556 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5557 # Though this test is irrelevant anymore, it helped to reveal some
5558 # other grant bugs (LU-4482), let's keep it.
5559 test_63a() { # was test_63
5560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5561 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5562 for i in `seq 10` ; do
5563 dd if=/dev/zero of=$DIR/f63 bs=8k &
5569 rm -f $DIR/f63 || true
5571 run_test 63a "Verify oig_wait interruption does not crash ======="
5573 # bug 2248 - async write errors didn't return to application on sync
5574 # bug 3677 - async write errors left page locked
5576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5578 lctl set_param debug=-1
5580 # ensure we have a grant to do async writes
5581 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5584 sync # sync lest earlier test intercept the fail_loc
5586 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5587 lctl set_param fail_loc=0x80000406
5588 $MULTIOP $DIR/$tfile Owy && \
5589 error "sync didn't return ENOMEM"
5590 sync; sleep 2; sync # do a real sync this time to flush page
5591 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5592 error "locked page left in cache after async error" || true
5595 run_test 63b "async write errors should be returned to fsync ==="
5598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5600 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5602 run_test 64a "verify filter grant calculations (in kernel) ====="
5605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5606 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5608 run_test 64b "check out-of-space detection on client ==========="
5611 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5613 run_test 64c "verify grant shrink ========================------"
5615 # bug 1414 - set/get directories' stripe info
5617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5618 test_mkdir -p $DIR/$tdir
5620 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5622 run_test 65a "directory with no stripe info ===================="
5625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5626 test_mkdir -p $DIR/$tdir
5627 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5629 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5632 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5634 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5638 if [[ $OSTCOUNT -gt 1 ]]; then
5639 test_mkdir -p $DIR/$tdir
5640 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5642 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5643 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5645 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5648 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5652 test_mkdir -p $DIR/$tdir
5653 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5654 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5656 if [[ $STRIPECOUNT -le 0 ]]; then
5658 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5659 #LOV_MAX_STRIPE_COUNT is 2000
5660 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5662 sc=$(($STRIPECOUNT - 1))
5664 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5665 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5666 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5667 error "lverify failed"
5669 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5673 test_mkdir -p $DIR/$tdir
5675 $SETSTRIPE $DIR/$tdir || error "setstripe"
5676 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5677 error "no stripe info failed"
5679 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5681 run_test 65e "directory setstripe defaults ======================="
5684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5685 test_mkdir -p $DIR/${tdir}f
5686 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5688 run_test 65f "dir setstripe permission (should return error) ==="
5691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5692 test_mkdir -p $DIR/$tdir
5693 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5695 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5697 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5698 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5699 error "delete default stripe failed"
5701 run_test 65g "directory setstripe -d ==========================="
5704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5705 test_mkdir -p $DIR/$tdir
5706 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5708 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5710 test_mkdir -p $DIR/$tdir/dd1
5711 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5712 error "stripe info inherit failed"
5714 run_test 65h "directory stripe info inherit ===================="
5716 test_65i() { # bug6367
5717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5718 $SETSTRIPE -S 65536 -c -1 $MOUNT
5720 run_test 65i "set non-default striping on root directory (bug 6367)="
5722 test_65ia() { # bug12836
5723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5724 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5726 run_test 65ia "getstripe on -1 default directory striping"
5728 test_65ib() { # bug12836
5729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5730 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5732 run_test 65ib "getstripe -v on -1 default directory striping"
5734 test_65ic() { # bug12836
5735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5736 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5738 run_test 65ic "new find on -1 default directory striping"
5740 test_65j() { # bug6367
5741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5743 # if we aren't already remounting for each test, do so for this test
5744 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5745 cleanup || error "failed to unmount"
5748 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5750 run_test 65j "set default striping on root directory (bug 6367)="
5752 test_65k() { # bug11679
5753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5754 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5755 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5757 local disable_precreate=true
5758 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5759 disable_precreate=false
5761 echo "Check OST status: "
5762 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5763 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5765 for OSC in $MDS_OSCS; do
5766 echo $OSC "is active"
5767 do_facet $SINGLEMDS lctl --device %$OSC activate
5770 for INACTIVE_OSC in $MDS_OSCS; do
5771 local ost=$(osc_to_ost $INACTIVE_OSC)
5772 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5773 lov.*md*.target_obd |
5774 awk -F: /$ost/'{ print $1 }' | head -n 1)
5777 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5778 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5780 echo "Deactivate: " $INACTIVE_OSC
5781 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5783 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5784 osp.$ost*MDT0000.create_count")
5785 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5786 osp.$ost*MDT0000.max_create_count")
5787 $disable_precreate &&
5788 do_facet $SINGLEMDS "lctl set_param -n \
5789 osp.$ost*MDT0000.max_create_count=0"
5791 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5792 [ -f $DIR/$tdir/$idx ] && continue
5793 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5794 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5795 error "setstripe $idx should succeed"
5796 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5798 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5801 do_facet $SINGLEMDS "lctl set_param -n \
5802 osp.$ost*MDT0000.max_create_count=$max_count"
5803 do_facet $SINGLEMDS "lctl set_param -n \
5804 osp.$ost*MDT0000.create_count=$count"
5805 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5806 echo $INACTIVE_OSC "is Activate"
5808 wait_osc_import_state mds ost$ostnum FULL
5811 run_test 65k "validate manual striping works properly with deactivated OSCs"
5813 test_65l() { # bug 12836
5814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5815 test_mkdir -p $DIR/$tdir/test_dir
5816 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5817 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5819 run_test 65l "lfs find on -1 stripe dir ========================"
5822 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5825 run_test 65m "normal user can't set filesystem default stripe"
5827 # bug 2543 - update blocks count on client
5829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5831 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5832 sync; sync_all_data; sync; sync_all_data
5833 cancel_lru_locks osc
5834 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5835 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5837 run_test 66 "update inode blocks count on client ==============="
5842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5844 if [ ! -z "$LLOOP" ]; then
5845 if swapon -s | grep -q $LLOOP; then
5846 swapoff $LLOOP || error "swapoff failed"
5849 $LCTL blockdev_detach $LLOOP || error "detach failed"
5857 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5861 swapon -s | awk '($1 == "'$1'") { print $4 }'
5864 # bug5265, obdfilter oa2dentry return -ENOENT
5865 # #define OBD_FAIL_SRV_ENOENT 0x217
5867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5868 remote_ost_nodsh && skip "remote OST with nodsh" && return
5871 $SETSTRIPE -c 1 -i 0 $f
5873 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5875 do_facet ost1 lctl set_param fail_loc=0x217
5876 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5877 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5879 do_facet ost1 lctl set_param fail_loc=0
5880 $DIRECTIO write $f 0 2 || error "write error"
5882 cancel_lru_locks osc
5883 $DIRECTIO read $f 0 1 || error "read error"
5885 do_facet ost1 lctl set_param fail_loc=0x217
5886 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5888 do_facet ost1 lctl set_param fail_loc=0
5891 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5894 test_mkdir -p $DIR/$tdir
5895 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5896 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5898 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5900 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5902 [ "$RUNAS_ID" = "$UID" ] &&
5903 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5905 # Check that testing environment is properly set up. Skip if not
5906 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5907 skip_env "User $RUNAS_ID does not exist - skipping"
5911 chmod 777 $DIR/$tfile
5912 chmod ug+s $DIR/$tfile
5913 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5914 error "$RUNAS dd $DIR/$tfile failed"
5915 # See if we are still setuid/sgid
5916 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5917 error "S/gid is not dropped on write"
5918 # Now test that MDS is updated too
5919 cancel_lru_locks mdc
5920 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5921 error "S/gid is not dropped on MDS"
5924 run_test 72a "Test that remove suid works properly (bug5695) ===="
5926 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5929 [ "$RUNAS_ID" = "$UID" ] && \
5930 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5931 [ "$RUNAS_ID" -eq 0 ] && \
5932 skip_env "RUNAS_ID = 0 -- skipping" && return
5934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5935 # Check that testing environment is properly set up. Skip if not
5936 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5937 skip_env "User $RUNAS_ID does not exist - skipping"
5940 touch $DIR/${tfile}-f{g,u}
5941 test_mkdir $DIR/${tfile}-dg
5942 test_mkdir $DIR/${tfile}-du
5943 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5944 chmod g+s $DIR/${tfile}-{f,d}g
5945 chmod u+s $DIR/${tfile}-{f,d}u
5946 for perm in 777 2777 4777; do
5947 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5948 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5949 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5950 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5954 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5956 # bug 3462 - multiple simultaneous MDC requests
5958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5959 test_mkdir $DIR/d73-1
5960 test_mkdir $DIR/d73-2
5961 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5964 lctl set_param fail_loc=0x80000129
5965 $MULTIOP $DIR/d73-1/f73-2 Oc &
5967 lctl set_param fail_loc=0
5969 $MULTIOP $DIR/d73-2/f73-3 Oc &
5973 wait $pid1 || return 1
5977 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5978 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5979 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5983 run_test 73 "multiple MDC requests (should not deadlock)"
5985 test_74a() { # bug 6149, 6184
5986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5987 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5989 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5990 # will spin in a tight reconnection loop
5992 $LCTL set_param fail_loc=0x8000030e
5993 # get any lock that won't be difficult - lookup works.
5995 $LCTL set_param fail_loc=0
5999 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6001 test_74b() { # bug 13310
6002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6003 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6005 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6006 # will spin in a tight reconnection loop
6007 $LCTL set_param fail_loc=0x8000030e
6008 # get a "difficult" lock
6010 $LCTL set_param fail_loc=0
6014 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6018 #define OBD_FAIL_LDLM_NEW_LOCK
6019 $LCTL set_param fail_loc=0x319
6020 touch $DIR/$tfile && error "touch successful"
6021 $LCTL set_param fail_loc=0
6024 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6027 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6030 get_inode_slab_tunables() {
6031 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6034 set_inode_slab_tunables() {
6035 echo "lustre_inode_cache $1" > /proc/slabinfo
6038 test_76() { # Now for bug 20433, added originally in bug 1443
6039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6040 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6041 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6042 # we cannot set limit below 1 which means 1 inode in each
6043 # per-cpu cache is still allowed
6044 set_inode_slab_tunables "1 1 0"
6045 cancel_lru_locks osc
6046 BEFORE_INODES=$(num_inodes)
6047 echo "before inodes: $BEFORE_INODES"
6049 [ "$SLOW" = "no" ] && COUNT=100
6050 for i in $(seq $COUNT); do
6054 cancel_lru_locks osc
6055 AFTER_INODES=$(num_inodes)
6056 echo "after inodes: $AFTER_INODES"
6058 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6060 AFTER_INODES=$(num_inodes)
6062 echo "wait $wait seconds inodes: $AFTER_INODES"
6063 if [ $wait -gt 30 ]; then
6064 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6067 set_inode_slab_tunables "$SLAB_SETTINGS"
6069 run_test 76 "confirm clients recycle inodes properly ===="
6075 # Note: in sptlrpc modes which enable its own bulk checksum, the
6076 # original crc32_le bulk checksum will be automatically disabled,
6077 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6078 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6079 # In this case set_checksums() will not be no-op, because sptlrpc
6080 # bulk checksum will be enabled all through the test.
6082 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6083 lctl set_param -n osc.*.checksums $1
6087 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6088 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6089 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6090 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6093 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6094 log "set checksum type to $1"
6097 F77_TMP=$TMP/f77-temp
6100 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6101 error "error writing to $F77_TMP"
6104 test_77a() { # bug 10889
6105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6106 $GSS && skip "could not run with gss" && return
6107 [ ! -f $F77_TMP ] && setup_f77
6109 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6113 run_test 77a "normal checksum read/write operation"
6115 test_77b() { # bug 10889
6116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6117 $GSS && skip "could not run with gss" && return
6118 [ ! -f $F77_TMP ] && setup_f77
6119 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6120 $LCTL set_param fail_loc=0x80000409
6123 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6124 error "dd error: $?"
6125 $LCTL set_param fail_loc=0
6127 for algo in $CKSUM_TYPES; do
6128 cancel_lru_locks osc
6129 set_checksum_type $algo
6130 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6131 $LCTL set_param fail_loc=0x80000408
6132 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6133 $LCTL set_param fail_loc=0
6136 set_checksum_type $ORIG_CSUM_TYPE
6139 run_test 77b "checksum error on client write, read"
6144 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6146 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6147 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6148 $check_ost && [ -n $ost_file_prefix ] &&
6149 do_facet ost1 rm -f ${ost_file_prefix}\*
6153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6154 $GSS && skip "could not run with gss" && return
6157 local osc_file_prefix
6159 local check_ost=false
6160 local ost_file_prefix
6166 # ensure corruption will occur on first OSS/OST
6167 $LFS setstripe -i 0 $DIR/$tfile
6169 [ ! -f $F77_TMP ] && setup_f77
6170 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6171 error "dd write error: $?"
6172 fid=$($LFS path2fid $DIR/$tfile)
6174 if [ $(lustre_version_code ost1) -ge $(version_code 2.5.42.6) ]
6177 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6178 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6180 echo "OSS do not support bulk pages dump upon error"
6183 osc_file_prefix=$($LCTL get_param -n debug_path)
6184 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6186 trap cleanup_77c EXIT
6189 # enable bulk pages dump upon error on Client
6190 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6191 # enable bulk pages dump upon error on OSS
6193 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6195 # flush Client cache to allow next read to reach OSS
6196 cancel_lru_locks osc
6198 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6199 $LCTL set_param fail_loc=0x80000408
6200 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6201 $LCTL set_param fail_loc=0
6205 # check cksum dump on Client
6206 osc_file=$(ls ${osc_file_prefix}*)
6207 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6208 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6209 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6210 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6211 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6213 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6214 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6215 error "dump content does not match on Client"
6217 $check_ost || skip "No need to check cksum dump on OSS"
6219 # check cksum dump on OSS
6220 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6221 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6222 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6223 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6224 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6225 error "dump content does not match on OSS"
6229 run_test 77c "checksum error on client read with debug"
6231 test_77d() { # bug 10889
6232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6233 $GSS && skip "could not run with gss" && return
6234 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6235 $LCTL set_param fail_loc=0x80000409
6237 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6238 error "direct write: rc=$?"
6239 $LCTL set_param fail_loc=0
6242 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6243 $LCTL set_param fail_loc=0x80000408
6245 cancel_lru_locks osc
6246 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6247 error "direct read: rc=$?"
6248 $LCTL set_param fail_loc=0
6251 run_test 77d "checksum error on OST direct write, read"
6253 test_77f() { # bug 10889
6254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6255 $GSS && skip "could not run with gss" && return
6257 for algo in $CKSUM_TYPES; do
6258 cancel_lru_locks osc
6259 set_checksum_type $algo
6260 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6261 $LCTL set_param fail_loc=0x409
6262 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6263 error "direct write succeeded"
6264 $LCTL set_param fail_loc=0
6266 set_checksum_type $ORIG_CSUM_TYPE
6269 run_test 77f "repeat checksum error on write (expect error)"
6271 test_77g() { # bug 10889
6272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6273 $GSS && skip "could not run with gss" && return
6274 remote_ost_nodsh && skip "remote OST with nodsh" && return
6276 [ ! -f $F77_TMP ] && setup_f77
6278 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6279 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6280 do_facet ost1 lctl set_param fail_loc=0x8000021a
6282 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6283 error "write error: rc=$?"
6284 do_facet ost1 lctl set_param fail_loc=0
6287 cancel_lru_locks osc
6288 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6289 do_facet ost1 lctl set_param fail_loc=0x8000021b
6291 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6292 do_facet ost1 lctl set_param fail_loc=0
6295 run_test 77g "checksum error on OST write, read"
6297 test_77j() { # bug 13805
6298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6299 $GSS && skip "could not run with gss" && return
6300 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6301 lctl set_param fail_loc=0x40c
6302 remount_client $MOUNT
6303 lctl set_param fail_loc=0
6304 # wait async osc connect to finish and reflect updated state value
6306 for (( i=0; i < OSTCOUNT; i++ )) ; do
6307 wait_osc_import_state client ost$((i+1)) FULL
6310 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6311 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6312 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6313 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6315 remount_client $MOUNT
6317 run_test 77j "client only supporting ADLER32"
6319 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6328 test_78() { # bug 10901
6329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6330 remote_ost || { skip_env "local OST" && return; }
6333 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6334 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6335 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6336 echo "MemTotal: $MEMTOTAL"
6338 # reserve 256MB of memory for the kernel and other running processes,
6339 # and then take 1/2 of the remaining memory for the read/write buffers.
6340 if [ $MEMTOTAL -gt 512 ] ;then
6341 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6343 # for those poor memory-starved high-end clusters...
6344 MEMTOTAL=$((MEMTOTAL / 2))
6346 echo "Mem to use for directio: $MEMTOTAL"
6348 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6349 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6350 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6351 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6353 echo "Smallest OST: $SMALLESTOST"
6354 [[ $SMALLESTOST -lt 10240 ]] &&
6355 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6357 trap cleanup_test_78 EXIT
6359 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6360 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6362 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6363 echo "File size: $F78SIZE"
6364 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6365 for i in $(seq 1 $NSEQ); do
6366 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6367 echo directIO rdwr round $i of $NSEQ
6368 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6373 run_test 78 "handle large O_DIRECT writes correctly ============"
6375 test_79() { # bug 12743
6376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6377 wait_delete_completed
6379 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6380 BKFREE=$(calc_osc_kbytes kbytesfree)
6381 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6383 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6384 DFTOTAL=`echo $STRING | cut -d, -f1`
6385 DFUSED=`echo $STRING | cut -d, -f2`
6386 DFAVAIL=`echo $STRING | cut -d, -f3`
6387 DFFREE=$(($DFTOTAL - $DFUSED))
6389 ALLOWANCE=$((64 * $OSTCOUNT))
6391 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6392 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6393 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6395 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6396 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6397 error "df free($DFFREE) mismatch OST free($BKFREE)"
6399 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6400 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6401 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6404 run_test 79 "df report consistency check ======================="
6406 test_80() { # bug 10718
6407 remote_ost_nodsh && skip "remote OST with nodsh" && return
6408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6409 # relax strong synchronous semantics for slow backends like ZFS
6410 local soc="obdfilter.*.sync_on_lock_cancel"
6411 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6413 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6414 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6415 facet_active_host $host; done | sort -u)
6416 do_nodes $hosts lctl set_param $soc=never
6419 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6421 local BEFORE=`date +%s`
6422 cancel_lru_locks osc
6423 local AFTER=`date +%s`
6424 local DIFF=$((AFTER-BEFORE))
6425 if [ $DIFF -gt 1 ] ; then
6426 error "elapsed for 1M@1T = $DIFF"
6429 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6433 run_test 80 "Page eviction is equally fast at high offsets too ===="
6435 test_81a() { # LU-456
6436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6437 remote_ost_nodsh && skip "remote OST with nodsh" && return
6438 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6439 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6440 do_facet ost1 lctl set_param fail_loc=0x80000228
6442 # write should trigger a retry and success
6443 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6444 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6446 if [ $RC -ne 0 ] ; then
6447 error "write should success, but failed for $RC"
6450 run_test 81a "OST should retry write when get -ENOSPC ==============="
6452 test_81b() { # LU-456
6453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6454 remote_ost_nodsh && skip "remote OST with nodsh" && return
6455 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6456 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6457 do_facet ost1 lctl set_param fail_loc=0x228
6459 # write should retry several times and return -ENOSPC finally
6460 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6461 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6464 if [ $RC -ne $ENOSPC ] ; then
6465 error "dd should fail for -ENOSPC, but succeed."
6468 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6470 test_82() { # LU-1031
6471 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6475 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6477 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6479 kill -USR1 $MULTIPID2
6481 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6482 error "First grouplock does not block second one"
6484 echo "Second grouplock blocks first one"
6486 kill -USR1 $MULTIPID1
6490 run_test 82 "Basic grouplock test ==============================="
6493 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6495 test_mkdir -p $DIR/d99cvsroot
6496 chown $RUNAS_ID $DIR/d99cvsroot
6497 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6500 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6503 run_test 99a "cvs init ========================================="
6506 [ -z "$(which cvs 2>/dev/null)" ] &&
6507 skip_env "could not find cvs" && return
6508 [ ! -d $DIR/d99cvsroot ] && test_99a
6510 # some versions of cvs import exit(1) when asked to import links or
6511 # files they can't read. ignore those files.
6512 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6513 ! -perm /4 -printf '-I %f\n')
6514 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6515 d99reposname vtag rtag
6517 run_test 99b "cvs import ======================================="
6520 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6521 [ ! -d $DIR/d99cvsroot ] && test_99b
6523 test_mkdir -p $DIR/d99reposname
6524 chown $RUNAS_ID $DIR/d99reposname
6525 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6527 run_test 99c "cvs checkout ====================================="
6530 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6531 [ ! -d $DIR/d99cvsroot ] && test_99c
6532 cd $DIR/d99reposname
6534 $RUNAS cvs add -m 'addmsg' foo99
6536 run_test 99d "cvs add =========================================="
6539 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6540 [ ! -d $DIR/d99cvsroot ] && test_99c
6541 cd $DIR/d99reposname
6544 run_test 99e "cvs update ======================================="
6547 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6548 [ ! -d $DIR/d99cvsroot ] && test_99d
6549 cd $DIR/d99reposname
6550 $RUNAS cvs commit -m 'nomsg' foo99
6551 rm -fr $DIR/d99cvsroot
6553 run_test 99f "cvs commit ======================================="
6556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6557 [ "$NETTYPE" = tcp ] || \
6558 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6561 remote_ost_nodsh && skip "remote OST with nodsh" && return
6562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6564 { skip "useless for local single node setup" && return; }
6566 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6567 [ "$PROT" != "tcp" ] && continue
6568 RPORT=$(echo $REMOTE | cut -d: -f2)
6569 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6572 LPORT=`echo $LOCAL | cut -d: -f2`
6573 if [ $LPORT -ge 1024 ]; then
6574 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6576 error_exit "local: $LPORT > 1024, remote: $RPORT"
6579 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6581 run_test 100 "check local port using privileged port ==========="
6583 function get_named_value()
6592 echo $line | sed "s/^$tag[ ]*//"
6599 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6600 awk '/^max_cached_mb/ { print $2 }')
6603 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6609 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6613 local cache_limit=32
6615 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6616 trap cleanup_101a EXIT
6617 $LCTL set_param -n llite.*.read_ahead_stats 0
6618 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6621 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6623 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6624 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6627 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6628 get_named_value 'read but discarded' | cut -d" " -f1); do
6629 discard=$(($discard + $s))
6633 if [[ $(($discard * 10)) -gt $nreads ]]; then
6634 $LCTL get_param osc.*-osc*.rpc_stats
6635 $LCTL get_param llite.*.read_ahead_stats
6636 error "too many ($discard) discarded pages"
6638 rm -f $DIR/$tfile || true
6640 run_test 101a "check read-ahead for random reads ================"
6643 test_mkdir -p $DIR/$tdir
6644 local STRIPE_SIZE=$1
6645 local FILE_LENGTH=$2
6648 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6650 local list=$(comma_list $(osts_nodes))
6651 set_osd_param $list '' read_cache_enable 0
6652 set_osd_param $list '' writethrough_cache_enable 0
6654 trap cleanup_test101bc EXIT
6655 # prepare the read-ahead file
6656 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6658 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6659 count=$FILE_SIZE_MB 2> /dev/null
6663 cleanup_test101bc() {
6668 local list=$(comma_list $(osts_nodes))
6669 set_osd_param $list '' read_cache_enable 1
6670 set_osd_param $list '' writethrough_cache_enable 1
6674 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6679 local STRIPE_SIZE=$2
6680 local FILE_LENGTH=$3
6681 local RA_INC=1048576
6682 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6683 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6684 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6685 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6686 get_named_value 'read but discarded' |
6687 cut -d" " -f1 | calc_total)
6688 if [[ $DISCARD -gt $discard_limit ]]; then
6689 $LCTL get_param llite.*.read_ahead_stats
6690 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6692 echo "Read-ahead success for size ${READ_SIZE}"
6697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6698 [[ $OSTCOUNT -lt 2 ]] &&
6699 skip_env "skipping stride IO stride-ahead test" && return
6700 local STRIPE_SIZE=1048576
6701 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6702 if [ $SLOW == "yes" ]; then
6703 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6705 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6708 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6710 # prepare the read-ahead file
6711 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6712 cancel_lru_locks osc
6713 for BIDX in 2 4 8 16 32 64 128 256
6715 local BSIZE=$((BIDX*4096))
6716 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6717 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6718 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6719 $LCTL set_param -n llite.*.read_ahead_stats 0
6720 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6721 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6722 cancel_lru_locks osc
6723 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6728 run_test 101b "check stride-io mode read-ahead ================="
6731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6732 local STRIPE_SIZE=1048576
6733 local FILE_LENGTH=$((STRIPE_SIZE*100))
6737 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6739 cancel_lru_locks osc
6740 $LCTL set_param osc.*.rpc_stats 0
6741 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6742 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6743 local stats=$($LCTL get_param -n $osc_rpc_stats)
6744 local lines=$(echo "$stats" | awk 'END {print NR;}')
6747 if [ $lines -le 20 ]; then
6750 for size in 1 2 4 8; do
6751 local rpc=$(echo "$stats" |
6752 awk '($1 == "'$size':") {print $2; exit; }')
6754 error "Small $((size*4))k read IO $rpc !"
6756 echo "$osc_rpc_stats check passed!"
6761 run_test 101c "check stripe_size aligned read-ahead ================="
6764 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6765 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6770 local file=$DIR/$tfile
6771 local sz_MB=${FILESIZE_101d:-500}
6772 local ra_MB=${READAHEAD_MB:-40}
6774 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6775 [ $free_MB -lt $sz_MB ] &&
6776 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6778 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6779 $SETSTRIPE -c -1 $file || error "setstripe failed"
6781 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6782 echo Cancel LRU locks on lustre client to flush the client cache
6783 cancel_lru_locks osc
6785 echo Disable read-ahead
6786 local old_READAHEAD=$(set_read_ahead 0)
6788 echo Reading the test file $file with read-ahead disabled
6789 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6791 echo Cancel LRU locks on lustre client to flush the client cache
6792 cancel_lru_locks osc
6793 echo Enable read-ahead with ${ra_MB}MB
6794 set_read_ahead $ra_MB
6796 echo Reading the test file $file with read-ahead enabled
6797 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6799 echo "read-ahead disabled time read $raOFF"
6800 echo "read-ahead enabled time read $raON"
6802 set_read_ahead $old_READAHEAD
6804 wait_delete_completed
6806 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6807 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6809 run_test 101d "file read with and without read-ahead enabled"
6812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6813 local file=$DIR/$tfile
6814 local size_KB=500 #KB
6818 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6819 local need_KB=$((count * size_KB))
6820 [[ $free_KB -le $need_KB ]] &&
6821 skip_env "Need free space $need_KB, have $free_KB" && return
6823 echo "Creating $count ${size_KB}K test files"
6824 for ((i = 0; i < $count; i++)); do
6825 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6828 echo "Cancel LRU locks on lustre client to flush the client cache"
6829 cancel_lru_locks osc
6831 echo "Reset readahead stats"
6832 $LCTL set_param -n llite.*.read_ahead_stats 0
6834 for ((i = 0; i < $count; i++)); do
6835 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6838 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6839 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6841 for ((i = 0; i < $count; i++)); do
6842 rm -rf $file.$i 2>/dev/null
6845 #10000 means 20% reads are missing in readahead
6846 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6848 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6851 which iozone || { skip "no iozone installed" && return; }
6853 local old_debug=$($LCTL get_param debug)
6854 old_debug=${old_debug#*=}
6855 $LCTL set_param debug="reada mmap"
6857 # create a test file
6858 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6860 echo Cancel LRU locks on lustre client to flush the client cache
6861 cancel_lru_locks osc
6863 echo Reset readahead stats
6864 $LCTL set_param -n llite.*.read_ahead_stats 0
6866 echo mmap read the file with small block size
6867 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6870 echo checking missing pages
6871 $LCTL get_param llite.*.read_ahead_stats
6872 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6873 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6875 $LCTL set_param debug="$old_debug"
6876 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6879 run_test 101f "check mmap read performance"
6881 test_101g_brw_size_test() {
6883 local pages=$((mb * 1048576 / $(page_size)))
6885 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6886 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6887 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6888 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6892 $LCTL set_param -n osc.*.rpc_stats=0
6894 # 10 RPCs should be enough for the test
6896 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6897 { error "dd write ${mb} MB blocks failed"; return 3; }
6898 cancel_lru_locks osc
6899 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6900 { error "dd write ${mb} MB blocks failed"; return 4; }
6902 # calculate number of full-sized read and write RPCs
6903 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6904 sed -n '/pages per rpc/,/^$/p' |
6905 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6906 'END { print reads,writes }'))
6907 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6909 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6917 local osts=$(get_facets OST)
6918 local list=$(comma_list $(osts_nodes))
6919 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6920 local brw_size="obdfilter.*.brw_size"
6922 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6924 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6925 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6926 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6928 if [[ $orig_mb < 16 ]]; then
6929 save_lustre_params $osts "$brw_size" > $p
6930 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6931 error "set 16MB RPC size failed"
6933 echo "remount client to enable new RPC size"
6934 remount_client $MOUNT || error "remount_client failed"
6937 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6938 # should be able to set brw_size=12, but no rpc_stats for that
6939 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6942 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6944 if [[ $orig_mb < 16 ]]; then
6945 restore_lustre_params < $p
6946 remount_client $MOUNT || error "remount_client restore failed"
6949 rm -f $p $DIR/$tfile
6951 run_test 101g "Big bulk(4/16 MiB) readahead"
6954 test_mkdir -p $DIR/$tdir
6955 chown $RUNAS_ID $DIR/$tdir
6958 STRIPE_COUNT=$OSTCOUNT
6959 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6961 trap cleanup_test102 EXIT
6963 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6965 for num in 1 2 3 4; do
6966 for count in $(seq 1 $STRIPE_COUNT); do
6967 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6968 local size=`expr $STRIPE_SIZE \* $num`
6969 local file=file"$num-$idx-$count"
6970 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6976 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6982 rm -rf $DIR/d0.sanity/d102
6986 local testfile=$DIR/$tfile
6990 [ "$UID" != 0 ] && skip_env "must run as root" && return
6991 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6992 skip_env "must have user_xattr" && return
6994 [ -z "$(which setfattr 2>/dev/null)" ] &&
6995 skip_env "could not find setfattr" && return
6997 echo "set/get xattr..."
6998 setfattr -n trusted.name1 -v value1 $testfile ||
6999 error "setfattr -n trusted.name1=value1 $testfile failed"
7000 getfattr -n trusted.name1 $testfile 2> /dev/null |
7001 grep "trusted.name1=.value1" ||
7002 error "$testfile missing trusted.name1=value1"
7004 setfattr -n user.author1 -v author1 $testfile ||
7005 error "setfattr -n user.author1=author1 $testfile failed"
7006 getfattr -n user.author1 $testfile 2> /dev/null |
7007 grep "user.author1=.author1" ||
7008 error "$testfile missing trusted.author1=author1"
7011 setfattr -n trusted.name2 -v value2 $testfile ||
7012 error "$testfile unable to set trusted.name2"
7013 setfattr -n trusted.name3 -v value3 $testfile ||
7014 error "$testfile unable to set trusted.name3"
7015 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7016 grep "trusted.name" | wc -l) -eq 3 ] ||
7017 error "$testfile missing 3 trusted.name xattrs"
7019 setfattr -n user.author2 -v author2 $testfile ||
7020 error "$testfile unable to set user.author2"
7021 setfattr -n user.author3 -v author3 $testfile ||
7022 error "$testfile unable to set user.author3"
7023 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7024 grep "user.author" | wc -l) -eq 3 ] ||
7025 error "$testfile missing 3 user.author xattrs"
7027 echo "remove xattr..."
7028 setfattr -x trusted.name1 $testfile ||
7029 error "$testfile error deleting trusted.name1"
7030 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7031 error "$testfile did not delete trusted.name1 xattr"
7033 setfattr -x user.author1 $testfile ||
7034 error "$testfile error deleting user.author1"
7035 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
7036 error "$testfile did not delete trusted.name1 xattr"
7038 # b10667: setting lustre special xattr be silently discarded
7039 echo "set lustre special xattr ..."
7040 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
7041 error "$testfile allowed setting trusted.lov"
7043 run_test 102a "user xattr test =================================="
7046 [ -z "$(which setfattr 2>/dev/null)" ] &&
7047 skip_env "could not find setfattr" && return
7049 # b10930: get/set/list trusted.lov xattr
7050 echo "get/set/list trusted.lov xattr ..."
7051 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7052 local testfile=$DIR/$tfile
7053 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7054 error "setstripe failed"
7055 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7056 error "getstripe failed"
7057 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7058 error "can't get trusted.lov from $testfile"
7060 local testfile2=${testfile}2
7061 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7062 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7065 setfattr -n trusted.lov -v $value $testfile2
7066 local stripe_size=$($GETSTRIPE -S $testfile2)
7067 local stripe_count=$($GETSTRIPE -c $testfile2)
7068 [[ $stripe_size -eq 65536 ]] ||
7069 error "stripe size $stripe_size != 65536"
7070 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7071 error "stripe count $stripe_count != $STRIPECOUNT"
7074 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7077 [ -z "$(which setfattr 2>/dev/null)" ] &&
7078 skip_env "could not find setfattr" && return
7080 # b10930: get/set/list lustre.lov xattr
7081 echo "get/set/list lustre.lov xattr ..."
7082 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7083 test_mkdir -p $DIR/$tdir
7084 chown $RUNAS_ID $DIR/$tdir
7085 local testfile=$DIR/$tdir/$tfile
7086 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7087 error "setstripe failed"
7088 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7089 error "getstripe failed"
7090 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7091 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7093 local testfile2=${testfile}2
7094 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7095 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7097 $RUNAS $MCREATE $testfile2
7098 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7099 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7100 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7101 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7102 [ $stripe_count -eq $STRIPECOUNT ] ||
7103 error "stripe count $stripe_count != $STRIPECOUNT"
7105 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7107 compare_stripe_info1() {
7108 local stripe_index_all_zero=true
7110 for num in 1 2 3 4; do
7111 for count in $(seq 1 $STRIPE_COUNT); do
7112 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7113 local size=$((STRIPE_SIZE * num))
7114 local file=file"$num-$offset-$count"
7115 stripe_size=$($LFS getstripe -S $PWD/$file)
7116 [[ $stripe_size -ne $size ]] &&
7117 error "$file: size $stripe_size != $size"
7118 stripe_count=$($LFS getstripe -c $PWD/$file)
7119 # allow fewer stripes to be created, ORI-601
7120 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7121 error "$file: count $stripe_count != $count"
7122 stripe_index=$($LFS getstripe -i $PWD/$file)
7123 [[ $stripe_index -ne 0 ]] &&
7124 stripe_index_all_zero=false
7128 $stripe_index_all_zero &&
7129 error "all files are being extracted starting from OST index 0"
7134 [ -n "$(which tar 2>/dev/null)" ] &&
7135 strings $(which tar) | grep -q "lustre" && echo tar
7139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7140 # b10930: tar test for trusted.lov xattr
7141 TAR=$(find_lustre_tar)
7142 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7143 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7145 test_mkdir -p $DIR/d102d
7146 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7148 compare_stripe_info1
7150 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7154 # b10930: tar test for trusted.lov xattr
7155 TAR=$(find_lustre_tar)
7156 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7157 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7159 test_mkdir -p $DIR/d102f
7161 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7163 compare_stripe_info1
7165 run_test 102f "tar copy files, not keep osts ==========="
7168 local xsize=${1:-1024} # in bytes
7169 local file=$DIR/$tfile
7171 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7172 skip "must have user_xattr" && return 0
7173 [ -z "$(which setfattr 2>/dev/null)" ] &&
7174 skip_env "could not find setfattr" && return 0
7175 [ -z "$(which getfattr 2>/dev/null)" ] &&
7176 skip_env "could not find getfattr" && return 0
7180 local value="$(generate_string $xsize)"
7182 local xbig=trusted.big
7183 log "save $xbig on $file"
7184 setfattr -n $xbig -v $value $file ||
7185 error "saving $xbig on $file failed"
7187 local orig=$(get_xattr_value $xbig $file)
7188 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7190 local xsml=trusted.sml
7191 log "save $xsml on $file"
7192 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7194 local new=$(get_xattr_value $xbig $file)
7195 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7197 log "grow $xsml on $file"
7198 setfattr -n $xsml -v "$value" $file ||
7199 error "growing $xsml on $file failed"
7201 new=$(get_xattr_value $xbig $file)
7202 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7203 log "$xbig still valid after growing $xsml"
7208 test_102h() { # bug 15777
7211 run_test 102h "grow xattr from inside inode to external block"
7214 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7215 grow_xattr $(max_xattr_size)
7217 run_test 102ha "grow xattr from inside inode to external inode"
7219 test_102i() { # bug 17038
7220 [ -z "$(which getfattr 2>/dev/null)" ] &&
7221 skip "could not find getfattr" && return
7223 ln -s $DIR/$tfile $DIR/${tfile}link
7224 getfattr -n trusted.lov $DIR/$tfile ||
7225 error "lgetxattr on $DIR/$tfile failed"
7226 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7227 grep -i "no such attr" ||
7228 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7229 rm -f $DIR/$tfile $DIR/${tfile}link
7231 run_test 102i "lgetxattr test on symbolic link ============"
7234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7235 TAR=$(find_lustre_tar)
7236 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7237 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7238 setup_test102 "$RUNAS"
7239 test_mkdir -p $DIR/d102j
7240 chown $RUNAS_ID $DIR/d102j
7241 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7243 compare_stripe_info1 "$RUNAS"
7245 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7248 [ -z "$(which setfattr 2>/dev/null)" ] &&
7249 skip "could not find setfattr" && return
7251 # b22187 just check that does not crash for regular file.
7252 setfattr -n trusted.lov $DIR/$tfile
7253 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7254 local test_kdir=$DIR/d102k
7255 test_mkdir $test_kdir
7256 local default_size=`$GETSTRIPE -S $test_kdir`
7257 local default_count=`$GETSTRIPE -c $test_kdir`
7258 local default_offset=`$GETSTRIPE -i $test_kdir`
7259 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7260 error 'dir setstripe failed'
7261 setfattr -n trusted.lov $test_kdir
7262 local stripe_size=`$GETSTRIPE -S $test_kdir`
7263 local stripe_count=`$GETSTRIPE -c $test_kdir`
7264 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7265 [ $stripe_size -eq $default_size ] ||
7266 error "stripe size $stripe_size != $default_size"
7267 [ $stripe_count -eq $default_count ] ||
7268 error "stripe count $stripe_count != $default_count"
7269 [ $stripe_offset -eq $default_offset ] ||
7270 error "stripe offset $stripe_offset != $default_offset"
7271 rm -rf $DIR/$tfile $test_kdir
7273 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7276 [ -z "$(which getfattr 2>/dev/null)" ] &&
7277 skip "could not find getfattr" && return
7279 # LU-532 trusted. xattr is invisible to non-root
7280 local testfile=$DIR/$tfile
7284 echo "listxattr as user..."
7285 chown $RUNAS_ID $testfile
7286 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7287 grep -q "trusted" &&
7288 error "$testfile trusted xattrs are user visible"
7292 run_test 102l "listxattr size test =================================="
7294 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7295 local path=$DIR/$tfile
7298 listxattr_size_check $path || error "listattr_size_check $path failed"
7300 run_test 102m "Ensure listxattr fails on small bufffer ========"
7304 getxattr() { # getxattr path name
7305 # Return the base64 encoding of the value of xattr name on path.
7309 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7311 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7313 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7315 getfattr --absolute-names --encoding=base64 --name=$name $path |
7316 awk -F= -v name=$name '$1 == name {
7317 print substr($0, index($0, "=") + 1);
7321 test_102n() { # LU-4101 mdt: protect internal xattrs
7322 [ -z "$(which setfattr 2>/dev/null)" ] &&
7323 skip "could not find setfattr" && return
7324 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7326 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7330 local file0=$DIR/$tfile.0
7331 local file1=$DIR/$tfile.1
7332 local xattr0=$TMP/$tfile.0
7333 local xattr1=$TMP/$tfile.1
7334 local namelist="lov lma lmv link fid version som hsm"
7338 rm -rf $file0 $file1 $xattr0 $xattr1
7341 # Get 'before' xattrs of $file1.
7342 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7344 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7345 namelist+=" lfsck_namespace"
7346 for name in $namelist; do
7347 # Try to copy xattr from $file0 to $file1.
7348 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7350 setfattr --name=trusted.$name --value="$value" $file1 ||
7351 error "setxattr 'trusted.$name' failed"
7353 # Try to set a garbage xattr.
7354 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7356 setfattr --name=trusted.$name --value="$value" $file1 ||
7357 error "setxattr 'trusted.$name' failed"
7359 # Try to remove the xattr from $file1. We don't care if this
7360 # appears to succeed or fail, we just don't want there to be
7361 # any changes or crashes.
7362 setfattr --remove=$trusted.$name $file1 2> /dev/null
7365 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7368 # Try to copy xattr from $file0 to $file1.
7369 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7371 setfattr --name=trusted.$name --value="$value" $file1 ||
7372 error "setxattr 'trusted.$name' failed"
7374 # Try to set a garbage xattr.
7375 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7377 setfattr --name=trusted.$name --value="$value" $file1 ||
7378 error "setxattr 'trusted.$name' failed"
7380 # Try to remove the xattr from $file1. We don't care if this
7381 # appears to succeed or fail, we just don't want there to be
7382 # any changes or crashes.
7383 setfattr --remove=$trusted.$name $file1 2> /dev/null
7386 # Get 'after' xattrs of file1.
7387 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7389 if ! diff $xattr0 $xattr1; then
7390 error "before and after xattrs of '$file1' differ"
7393 rm -rf $file0 $file1 $xattr0 $xattr1
7397 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7399 test_102p() { # LU-4703 setxattr did not check ownership
7400 local testfile=$DIR/$tfile
7402 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7403 skip "MDS needs to be at least 2.5.56" && return
7407 echo "setfacl as user..."
7408 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7409 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7411 echo "setfattr as user..."
7412 setfacl -m "u:$RUNAS_ID:---" $testfile
7413 $RUNAS setfattr -x system.posix_acl_access $testfile
7414 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7416 run_test 102p "check setxattr(2) correctly fails without permission"
7419 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7420 skip "MDS needs to be at least 2.6.92" && return
7421 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7423 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7426 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7427 skip "MDS needs to be at least 2.6.93" && return
7428 touch $DIR/$tfile || error "touch"
7429 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7430 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7431 rm $DIR/$tfile || error "rm"
7434 mkdir -p $DIR/$tdir || error "mkdir"
7435 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7436 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7437 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7438 error "$testfile error deleting user.author1"
7439 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7440 grep "user.$(basename $tdir)" &&
7441 error "$tdir did not delete user.$(basename $tdir)"
7442 rmdir $DIR/$tdir || error "rmdir"
7445 test_mkdir -p $DIR/$tdir || error "make striped dir"
7446 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7447 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7448 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7449 error "$testfile error deleting user.author1"
7450 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7451 grep "user.$(basename $tdir)" &&
7452 error "$tdir did not delete user.$(basename $tdir)"
7453 rmdir $DIR/$tdir || error "rm striped dir"
7455 run_test 102r "set EAs with empty values"
7459 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7464 [ "$UID" != 0 ] && skip_env "must run as root" && return
7465 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7466 skip "must have acl enabled" && return
7467 [ -z "$(which setfacl 2>/dev/null)" ] &&
7468 skip_env "could not find setfacl" && return
7469 $GSS && skip "could not run under gss" && return
7470 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7472 gpasswd -a daemon bin # LU-5641
7473 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7475 declare -a identity_old
7477 for num in $(seq $MDSCOUNT); do
7478 switch_identity $num true || identity_old[$num]=$?
7486 echo "performing cp ..."
7487 run_acl_subtest cp || error "run_acl_subtest cp failed"
7488 echo "performing getfacl-noacl..."
7489 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7490 echo "performing misc..."
7491 run_acl_subtest misc || error "misc test failed"
7492 echo "performing permissions..."
7493 run_acl_subtest permissions || error "permissions failed"
7494 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7495 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7496 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7497 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7499 echo "performing permissions xattr..."
7500 run_acl_subtest permissions_xattr ||
7501 error "permissions_xattr failed"
7503 echo "performing setfacl..."
7504 run_acl_subtest setfacl || error "setfacl test failed"
7506 # inheritance test got from HP
7507 echo "performing inheritance..."
7508 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7509 chmod +x make-tree || error "chmod +x failed"
7510 run_acl_subtest inheritance || error "inheritance test failed"
7513 echo "LU-974 ignore umask when acl is enabled..."
7514 run_acl_subtest 974 || error "LU-974 umask test failed"
7515 if [ $MDSCOUNT -ge 2 ]; then
7516 run_acl_subtest 974_remote ||
7517 error "LU-974 umask test failed under remote dir"
7520 echo "LU-2561 newly created file is same size as directory..."
7521 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7522 run_acl_subtest 2561 || error "LU-2561 test failed"
7524 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7527 run_acl_subtest 4924 || error "LU-4924 test failed"
7532 for num in $(seq $MDSCOUNT); do
7533 if [ "${identity_old[$num]}" = 1 ]; then
7534 switch_identity $num false || identity_old[$num]=$?
7538 run_test 103a "acl test ========================================="
7541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7543 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7544 local mountopts=$MDS_MOUNT_OPTS
7546 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7550 stop $SINGLEMDS || error "failed to stop MDT."
7552 if [ -z "$MDS_MOUNT_OPTS" ]; then
7553 MDS_MOUNT_OPTS="-o noacl"
7555 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7557 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7558 error "failed to start MDT."
7559 MDS_MOUNT_OPTS=$mountopts
7563 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7567 stop $SINGLEMDS || error "failed to stop MDT."
7569 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7570 error "failed to start MDT."
7575 run_test 103b "MDS mount option 'noacl'"
7579 cp -rp $DIR/$tdir $DIR/$tdir.bak
7581 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7582 error "$DIR/$tdir shouldn't contain default ACL"
7583 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7584 error "$DIR/$tdir.bak shouldn't contain default ACL"
7587 run_test 103c "'cp -rp' won't set empty acl"
7590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7592 lfs df || error "lfs df failed"
7593 lfs df -ih || error "lfs df -ih failed"
7594 lfs df -h $DIR || error "lfs df -h $DIR failed"
7595 lfs df -i $DIR || error "lfs df -i $DIR failed"
7596 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7597 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7599 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7600 lctl --device %$OSC deactivate
7601 lfs df || error "lfs df with deactivated OSC failed"
7602 lctl --device %$OSC activate
7603 # wait the osc back to normal
7604 wait_osc_import_state client ost FULL
7606 lfs df || error "lfs df with reactivated OSC failed"
7609 run_test 104a "lfs df [-ih] [path] test ========================="
7612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7613 [ $RUNAS_ID -eq $UID ] &&
7614 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7616 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7617 grep "Permission denied" | wc -l)))
7618 if [ $denied_cnt -ne 0 ]; then
7619 error "lfs check servers test failed"
7622 run_test 104b "$RUNAS lfs check servers test ===================="
7625 # doesn't work on 2.4 kernels
7627 if $(flock_is_enabled); then
7628 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7630 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7634 run_test 105a "flock when mounted without -o flock test ========"
7638 if $(flock_is_enabled); then
7639 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7641 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7645 run_test 105b "fcntl when mounted without -o flock test ========"
7649 if $(flock_is_enabled); then
7650 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7652 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7656 run_test 105c "lockf when mounted without -o flock test ========"
7658 test_105d() { # bug 15924
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7660 test_mkdir -p $DIR/$tdir
7661 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7662 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7663 $LCTL set_param fail_loc=0x80000315
7664 flocks_test 2 $DIR/$tdir
7666 run_test 105d "flock race (should not freeze) ========"
7668 test_105e() { # bug 22660 && 22040
7669 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7671 flocks_test 3 $DIR/$tfile
7673 run_test 105e "Two conflicting flocks from same process ======="
7675 test_106() { #bug 10921
7676 test_mkdir -p $DIR/$tdir
7677 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7678 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7680 run_test 106 "attempt exec of dir followed by chown of that dir"
7683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7690 local save_pattern=$(sysctl -n kernel.core_pattern)
7691 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7692 sysctl -w kernel.core_pattern=$file
7693 sysctl -w kernel.core_uses_pid=0
7701 kill -s 11 $SLEEPPID
7703 if [ -e $file ]; then
7704 size=`stat -c%s $file`
7705 [ $size -eq 0 ] && error "Fail to create core file $file"
7707 error "Fail to create core file $file"
7710 sysctl -w kernel.core_pattern=$save_pattern
7711 sysctl -w kernel.core_uses_pid=$save_uses_pid
7714 run_test 107 "Coredump on SIG"
7717 test_mkdir -p $DIR/$tdir
7718 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7719 error "mkdir with 255 char failed"
7720 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7721 error "mkdir with 256 char should fail, but did not"
7722 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7723 error "create with 255 char failed"
7724 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7725 error "create with 256 char should fail, but did not"
7730 run_test 110 "filename length checking"
7733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7734 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7735 tail -1 | cut -c11-20)
7736 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7737 echo "Starting with $OSTIO_pre threads"
7740 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7741 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7742 echo "$NUMTEST creates/unlinks"
7743 test_mkdir -p $DIR/$tdir
7744 createmany -o $DIR/$tdir/$tfile $NUMTEST
7745 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7747 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7748 tail -1 | cut -c11-20)
7750 # don't return an error
7751 [ $OSTIO_post == $OSTIO_pre ] && echo \
7752 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7753 echo "This may be fine, depending on what ran before this test" &&
7754 echo "and how fast this system is." && return
7756 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7758 run_test 115 "verify dynamic thread creation===================="
7761 wait_delete_completed
7762 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7763 echo "OST kbytes available: ${AVAIL[@]}"
7768 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7769 #echo OST $i: ${AVAIL[i]}kb
7770 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7774 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7779 echo "Min free space: OST $MINI: $MINV"
7780 echo "Max free space: OST $MAXI: $MAXV"
7783 test_116a() { # was previously test_116()
7784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7785 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7787 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7789 echo -n "Free space priority "
7790 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7795 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7796 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7798 trap simple_cleanup_common EXIT
7801 # Check if we need to generate uneven OSTs
7802 test_mkdir -p $DIR/$tdir/OST${MINI}
7803 local FILL=$((MINV / 4))
7804 local DIFF=$((MAXV - MINV))
7805 local DIFF2=$((DIFF * 100 / MINV))
7807 local threshold=$(do_facet $SINGLEMDS \
7808 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7809 threshold=${threshold%%%}
7810 echo -n "Check for uneven OSTs: "
7811 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7813 if [[ $DIFF2 -gt $threshold ]]; then
7815 echo "Don't need to fill OST$MINI"
7817 # generate uneven OSTs. Write 2% over the QOS threshold value
7819 DIFF=$((threshold - DIFF2 + 2))
7820 DIFF2=$((MINV * DIFF / 100))
7821 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7822 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7823 error "setstripe failed"
7824 DIFF=$((DIFF2 / 2048))
7826 while [ $i -lt $DIFF ]; do
7828 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7829 bs=2M count=1 2>/dev/null
7838 DIFF=$((MAXV - MINV))
7839 DIFF2=$((DIFF * 100 / MINV))
7840 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7841 if [ $DIFF2 -gt $threshold ]; then
7844 echo "failed - QOS mode won't be used"
7845 skip "QOS imbalance criteria not met"
7846 simple_cleanup_common
7855 # now fill using QOS
7856 $SETSTRIPE -c 1 $DIR/$tdir
7857 FILL=$((FILL / 200))
7858 if [ $FILL -gt 600 ]; then
7861 echo "writing $FILL files to QOS-assigned OSTs"
7863 while [ $i -lt $FILL ]; do
7865 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7869 echo "wrote $i 200k files"
7873 echo "Note: free space may not be updated, so measurements might be off"
7875 DIFF2=$((MAXV - MINV))
7876 echo "free space delta: orig $DIFF final $DIFF2"
7877 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7878 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7879 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7880 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7881 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7882 if [[ $DIFF -gt 0 ]]; then
7883 FILL=$((DIFF2 * 100 / DIFF - 100))
7884 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7887 # Figure out which files were written where
7888 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7889 awk '/'$MINI1': / {print $2; exit}')
7891 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7892 echo "$MINC files created on smaller OST $MINI1"
7893 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7894 awk '/'$MAXI1': / {print $2; exit}')
7896 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7897 echo "$MAXC files created on larger OST $MAXI1"
7898 if [[ $MINC -gt 0 ]]; then
7899 FILL=$((MAXC * 100 / MINC - 100))
7900 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7902 [[ $MAXC -gt $MINC ]] ||
7903 error_ignore LU-9 "stripe QOS didn't balance free space"
7904 simple_cleanup_common
7906 run_test 116a "stripe QOS: free space balance ==================="
7908 test_116b() { # LU-2093
7909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7910 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7912 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7913 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7914 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7915 [ -z "$old_rr" ] && skip "no QOS" && return 0
7916 do_facet $SINGLEMDS lctl set_param \
7917 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7919 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7920 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7921 do_facet $SINGLEMDS lctl set_param fail_loc=0
7923 do_facet $SINGLEMDS lctl set_param \
7924 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7926 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7928 test_117() # bug 10891
7930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7931 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7932 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7933 lctl set_param fail_loc=0x21e
7934 > $DIR/$tfile || error "truncate failed"
7935 lctl set_param fail_loc=0
7936 echo "Truncate succeeded."
7939 run_test 117 "verify osd extend =========="
7941 NO_SLOW_RESENDCOUNT=4
7942 export OLD_RESENDCOUNT=""
7943 set_resend_count () {
7944 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7945 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7946 lctl set_param -n $PROC_RESENDCOUNT $1
7947 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7950 # for reduce test_118* time (b=14842)
7951 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7953 # Reset async IO behavior after error case
7955 FILE=$DIR/reset_async
7957 # Ensure all OSCs are cleared
7958 $SETSTRIPE -c -1 $FILE
7959 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7964 test_118a() #bug 11710
7966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7969 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7970 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7971 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7973 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7974 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7979 run_test 118a "verify O_SYNC works =========="
7983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7984 remote_ost_nodsh && skip "remote OST with nodsh" && return
7988 #define OBD_FAIL_SRV_ENOENT 0x217
7989 set_nodes_failloc "$(osts_nodes)" 0x217
7990 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7992 set_nodes_failloc "$(osts_nodes)" 0
7993 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7994 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7997 if [[ $RC -eq 0 ]]; then
7998 error "Must return error due to dropped pages, rc=$RC"
8002 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8003 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8007 echo "Dirty pages not leaked on ENOENT"
8009 # Due to the above error the OSC will issue all RPCs syncronously
8010 # until a subsequent RPC completes successfully without error.
8011 $MULTIOP $DIR/$tfile Ow4096yc
8016 run_test 118b "Reclaim dirty pages on fatal error =========="
8020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8022 # for 118c, restore the original resend count, LU-1940
8023 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8024 set_resend_count $OLD_RESENDCOUNT
8025 remote_ost_nodsh && skip "remote OST with nodsh" && return
8029 #define OBD_FAIL_OST_EROFS 0x216
8030 set_nodes_failloc "$(osts_nodes)" 0x216
8032 # multiop should block due to fsync until pages are written
8033 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8037 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8038 error "Multiop failed to block on fsync, pid=$MULTIPID"
8041 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8043 if [[ $WRITEBACK -eq 0 ]]; then
8044 error "No page in writeback, writeback=$WRITEBACK"
8047 set_nodes_failloc "$(osts_nodes)" 0
8050 if [[ $RC -ne 0 ]]; then
8051 error "Multiop fsync failed, rc=$RC"
8054 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8055 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8057 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8058 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8062 echo "Dirty pages flushed via fsync on EROFS"
8065 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8067 # continue to use small resend count to reduce test_118* time (b=14842)
8068 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8073 remote_ost_nodsh && skip "remote OST with nodsh" && return
8077 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8078 set_nodes_failloc "$(osts_nodes)" 0x214
8079 # multiop should block due to fsync until pages are written
8080 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8084 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8085 error "Multiop failed to block on fsync, pid=$MULTIPID"
8088 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8090 if [[ $WRITEBACK -eq 0 ]]; then
8091 error "No page in writeback, writeback=$WRITEBACK"
8094 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8095 set_nodes_failloc "$(osts_nodes)" 0
8097 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8100 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8101 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8105 echo "Dirty pages gaurenteed flushed via fsync"
8108 run_test 118d "Fsync validation inject a delay of the bulk =========="
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8114 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8115 lctl set_param fail_loc=0x8000040a
8117 # Should simulate EINVAL error which is fatal
8118 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8120 if [[ $RC -eq 0 ]]; then
8121 error "Must return error due to dropped pages, rc=$RC"
8124 lctl set_param fail_loc=0x0
8126 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8127 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8128 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8130 if [[ $LOCKED -ne 0 ]]; then
8131 error "Locked pages remain in cache, locked=$LOCKED"
8134 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8135 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8139 echo "No pages locked after fsync"
8144 run_test 118f "Simulate unrecoverable OSC side error =========="
8147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8150 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8151 lctl set_param fail_loc=0x406
8153 # simulate local -ENOMEM
8154 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8157 lctl set_param fail_loc=0
8158 if [[ $RC -eq 0 ]]; then
8159 error "Must return error due to dropped pages, rc=$RC"
8162 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8163 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8164 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8166 if [[ $LOCKED -ne 0 ]]; then
8167 error "Locked pages remain in cache, locked=$LOCKED"
8170 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8171 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8175 echo "No pages locked after fsync"
8180 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8184 remote_ost_nodsh && skip "remote OST with nodsh" && return
8188 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8189 set_nodes_failloc "$(osts_nodes)" 0x20e
8190 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8191 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8194 set_nodes_failloc "$(osts_nodes)" 0
8195 if [[ $RC -eq 0 ]]; then
8196 error "Must return error due to dropped pages, rc=$RC"
8199 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8200 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8201 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8203 if [[ $LOCKED -ne 0 ]]; then
8204 error "Locked pages remain in cache, locked=$LOCKED"
8207 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8208 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8212 echo "No pages locked after fsync"
8216 run_test 118h "Verify timeout in handling recoverables errors =========="
8218 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8222 remote_ost_nodsh && skip "remote OST with nodsh" && return
8226 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8227 set_nodes_failloc "$(osts_nodes)" 0x20e
8229 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8230 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8233 set_nodes_failloc "$(osts_nodes)" 0
8237 if [[ $RC -ne 0 ]]; then
8238 error "got error, but should be not, rc=$RC"
8241 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8242 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8243 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8244 if [[ $LOCKED -ne 0 ]]; then
8245 error "Locked pages remain in cache, locked=$LOCKED"
8248 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8249 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8253 echo "No pages locked after fsync"
8257 run_test 118i "Fix error before timeout in recoverable error =========="
8259 [ "$SLOW" = "no" ] && set_resend_count 4
8262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8263 remote_ost_nodsh && skip "remote OST with nodsh" && return
8267 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8268 set_nodes_failloc "$(osts_nodes)" 0x220
8270 # return -EIO from OST
8271 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8273 set_nodes_failloc "$(osts_nodes)" 0x0
8274 if [[ $RC -eq 0 ]]; then
8275 error "Must return error due to dropped pages, rc=$RC"
8278 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8279 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8280 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8281 if [[ $LOCKED -ne 0 ]]; then
8282 error "Locked pages remain in cache, locked=$LOCKED"
8285 # in recoverable error on OST we want resend and stay until it finished
8286 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8287 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8291 echo "No pages locked after fsync"
8295 run_test 118j "Simulate unrecoverable OST side error =========="
8299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8300 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8302 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8303 set_nodes_failloc "$(osts_nodes)" 0x20e
8304 test_mkdir -p $DIR/$tdir
8306 for ((i=0;i<10;i++)); do
8307 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8308 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8315 set_nodes_failloc "$(osts_nodes)" 0
8318 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8324 test_mkdir -p $DIR/$tdir
8325 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8328 run_test 118l "fsync dir ========="
8330 test_118m() # LU-3066
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8333 test_mkdir -p $DIR/$tdir
8334 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8337 run_test 118m "fdatasync dir ========="
8339 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8341 test_119a() # bug 11737
8343 BSIZE=$((512 * 1024))
8344 directio write $DIR/$tfile 0 1 $BSIZE
8345 # We ask to read two blocks, which is more than a file size.
8346 # directio will indicate an error when requested and actual
8347 # sizes aren't equeal (a normal situation in this case) and
8348 # print actual read amount.
8349 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8350 if [ "$NOB" != "$BSIZE" ]; then
8351 error "read $NOB bytes instead of $BSIZE"
8355 run_test 119a "Short directIO read must return actual read amount"
8357 test_119b() # bug 11737
8359 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8361 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8362 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8364 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8365 error "direct read failed"
8368 run_test 119b "Sparse directIO read must return actual read amount"
8370 test_119c() # bug 13099
8373 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8374 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8377 run_test 119c "Testing for direct read hitting hole"
8379 test_119d() # bug 15950
8381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8382 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8383 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8385 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8386 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8387 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8388 lctl set_param fail_loc=0x40d
8389 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8392 cat $DIR/$tfile > /dev/null &
8393 lctl set_param fail_loc=0
8396 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8398 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8399 error "the read rpcs have not completed in 2s"
8401 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8403 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8408 test_mkdir -p $DIR/$tdir
8409 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8410 skip "no early lock cancel on server" && return 0
8412 lru_resize_disable mdc
8413 lru_resize_disable osc
8414 cancel_lru_locks mdc
8415 # asynchronous object destroy at MDT could cause bl ast to client
8416 cancel_lru_locks osc
8418 stat $DIR/$tdir > /dev/null
8419 can1=$(do_facet $SINGLEMDS \
8420 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8421 awk '/ldlm_cancel/ {print $2}')
8422 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8423 awk '/ldlm_bl_callback/ {print $2}')
8424 test_mkdir -c1 $DIR/$tdir/d1
8425 can2=$(do_facet $SINGLEMDS \
8426 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8427 awk '/ldlm_cancel/ {print $2}')
8428 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8429 awk '/ldlm_bl_callback/ {print $2}')
8430 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8431 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8432 lru_resize_enable mdc
8433 lru_resize_enable osc
8435 run_test 120a "Early Lock Cancel: mkdir test"
8438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8439 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8440 test_mkdir $DIR/$tdir
8441 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8442 skip "no early lock cancel on server" && return 0
8443 lru_resize_disable mdc
8444 lru_resize_disable osc
8445 cancel_lru_locks mdc
8446 stat $DIR/$tdir > /dev/null
8447 can1=$(do_facet $SINGLEMDS \
8448 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8449 awk '/ldlm_cancel/ {print $2}')
8450 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8451 awk '/ldlm_bl_callback/ {print $2}')
8453 can2=$(do_facet $SINGLEMDS \
8454 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8455 awk '/ldlm_cancel/ {print $2}')
8456 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8457 awk '/ldlm_bl_callback/ {print $2}')
8458 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8459 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8460 lru_resize_enable mdc
8461 lru_resize_enable osc
8463 run_test 120b "Early Lock Cancel: create test"
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8468 test_mkdir -c1 $DIR/$tdir
8469 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8470 skip "no early lock cancel on server" && return 0
8471 lru_resize_disable mdc
8472 lru_resize_disable osc
8473 test_mkdir -p -c1 $DIR/$tdir/d1
8474 test_mkdir -p -c1 $DIR/$tdir/d2
8475 touch $DIR/$tdir/d1/f1
8476 cancel_lru_locks mdc
8477 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8478 can1=$(do_facet $SINGLEMDS \
8479 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8480 awk '/ldlm_cancel/ {print $2}')
8481 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8482 awk '/ldlm_bl_callback/ {print $2}')
8483 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8484 can2=$(do_facet $SINGLEMDS \
8485 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8486 awk '/ldlm_cancel/ {print $2}')
8487 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8488 awk '/ldlm_bl_callback/ {print $2}')
8489 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8490 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8491 lru_resize_enable mdc
8492 lru_resize_enable osc
8494 run_test 120c "Early Lock Cancel: link test"
8497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8499 test_mkdir -p -c1 $DIR/$tdir
8500 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8501 skip "no early lock cancel on server" && return 0
8502 lru_resize_disable mdc
8503 lru_resize_disable osc
8505 cancel_lru_locks mdc
8506 stat $DIR/$tdir > /dev/null
8507 can1=$(do_facet $SINGLEMDS \
8508 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8509 awk '/ldlm_cancel/ {print $2}')
8510 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8511 awk '/ldlm_bl_callback/ {print $2}')
8512 chmod a+x $DIR/$tdir
8513 can2=$(do_facet $SINGLEMDS \
8514 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8515 awk '/ldlm_cancel/ {print $2}')
8516 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8517 awk '/ldlm_bl_callback/ {print $2}')
8518 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8519 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8520 lru_resize_enable mdc
8521 lru_resize_enable osc
8523 run_test 120d "Early Lock Cancel: setattr test"
8526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8527 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8528 skip "no early lock cancel on server" && return 0
8529 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8530 local dlmtrace_set=false
8532 test_mkdir -p -c1 $DIR/$tdir
8533 lru_resize_disable mdc
8534 lru_resize_disable osc
8535 ! $LCTL get_param debug | grep -q dlmtrace &&
8536 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8537 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8538 cancel_lru_locks mdc
8539 cancel_lru_locks osc
8540 dd if=$DIR/$tdir/f1 of=/dev/null
8541 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8542 # XXX client can not do early lock cancel of OST lock
8543 # during unlink (LU-4206), so cancel osc lock now.
8545 cancel_lru_locks osc
8546 can1=$(do_facet $SINGLEMDS \
8547 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8548 awk '/ldlm_cancel/ {print $2}')
8549 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8550 awk '/ldlm_bl_callback/ {print $2}')
8551 unlink $DIR/$tdir/f1
8553 can2=$(do_facet $SINGLEMDS \
8554 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8555 awk '/ldlm_cancel/ {print $2}')
8556 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8557 awk '/ldlm_bl_callback/ {print $2}')
8558 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8559 $LCTL dk $TMP/cancel.debug.txt
8560 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8561 $LCTL dk $TMP/blocking.debug.txt
8562 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8563 lru_resize_enable mdc
8564 lru_resize_enable osc
8566 run_test 120e "Early Lock Cancel: unlink test"
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8570 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8571 skip "no early lock cancel on server" && return 0
8572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8573 test_mkdir -p -c1 $DIR/$tdir
8574 lru_resize_disable mdc
8575 lru_resize_disable osc
8576 test_mkdir -p -c1 $DIR/$tdir/d1
8577 test_mkdir -p -c1 $DIR/$tdir/d2
8578 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8579 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8580 cancel_lru_locks mdc
8581 cancel_lru_locks osc
8582 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8583 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8584 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8585 # XXX client can not do early lock cancel of OST lock
8586 # during rename (LU-4206), so cancel osc lock now.
8588 cancel_lru_locks osc
8589 can1=$(do_facet $SINGLEMDS \
8590 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8591 awk '/ldlm_cancel/ {print $2}')
8592 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8593 awk '/ldlm_bl_callback/ {print $2}')
8594 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8596 can2=$(do_facet $SINGLEMDS \
8597 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8598 awk '/ldlm_cancel/ {print $2}')
8599 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8600 awk '/ldlm_bl_callback/ {print $2}')
8601 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8602 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8603 lru_resize_enable mdc
8604 lru_resize_enable osc
8606 run_test 120f "Early Lock Cancel: rename test"
8609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8610 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8611 skip "no early lock cancel on server" && return 0
8612 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8613 lru_resize_disable mdc
8614 lru_resize_disable osc
8616 echo create $count files
8617 test_mkdir -p $DIR/$tdir
8618 cancel_lru_locks mdc
8619 cancel_lru_locks osc
8622 can0=$(do_facet $SINGLEMDS \
8623 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8624 awk '/ldlm_cancel/ {print $2}')
8625 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8626 awk '/ldlm_bl_callback/ {print $2}')
8627 createmany -o $DIR/$tdir/f $count
8629 can1=$(do_facet $SINGLEMDS \
8630 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8631 awk '/ldlm_cancel/ {print $2}')
8632 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8633 awk '/ldlm_bl_callback/ {print $2}')
8635 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8636 echo rm $count files
8639 can2=$(do_facet $SINGLEMDS \
8640 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8641 awk '/ldlm_cancel/ {print $2}')
8642 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8643 awk '/ldlm_bl_callback/ {print $2}')
8645 echo total: $count removes in $((t2-t1))
8646 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8648 # wait for commitment of removal
8649 lru_resize_enable mdc
8650 lru_resize_enable osc
8652 run_test 120g "Early Lock Cancel: performance test"
8654 test_121() { #bug #10589
8655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8657 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8658 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8659 lctl set_param fail_loc=0x310
8660 cancel_lru_locks osc > /dev/null
8661 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8662 lctl set_param fail_loc=0
8663 [[ $reads -eq $writes ]] ||
8664 error "read $reads blocks, must be $writes blocks"
8666 run_test 121 "read cancel race ========="
8668 test_123a() { # was test 123, statahead(bug 11401)
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8671 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8672 log "testing on UP system. Performance may be not as good as expected."
8677 test_mkdir -p $DIR/$tdir
8678 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8679 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8681 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8682 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8684 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8685 lctl set_param -n llite.*.statahead_max 0
8686 lctl get_param llite.*.statahead_max
8687 cancel_lru_locks mdc
8688 cancel_lru_locks osc
8690 time ls -l $DIR/$tdir | wc -l
8692 delta=$((etime - stime))
8693 log "ls $i files without statahead: $delta sec"
8694 lctl set_param llite.*.statahead_max=$max
8696 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8697 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8698 cancel_lru_locks mdc
8699 cancel_lru_locks osc
8701 time ls -l $DIR/$tdir | wc -l
8703 delta_sa=$((etime - stime))
8704 log "ls $i files with statahead: $delta_sa sec"
8705 lctl get_param -n llite.*.statahead_stats
8706 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8708 [[ $swrong -lt $ewrong ]] &&
8709 log "statahead was stopped, maybe too many locks held!"
8710 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8712 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8713 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8714 lctl set_param -n llite.*.statahead_max 0
8715 lctl get_param llite.*.statahead_max
8716 cancel_lru_locks mdc
8717 cancel_lru_locks osc
8719 time ls -l $DIR/$tdir | wc -l
8721 delta=$((etime - stime))
8722 log "ls $i files again without statahead: $delta sec"
8723 lctl set_param llite.*.statahead_max=$max
8724 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8725 if [ $SLOWOK -eq 0 ]; then
8726 error "ls $i files is slower with statahead!"
8728 log "ls $i files is slower with statahead!"
8734 [ $delta -gt 20 ] && break
8735 [ $delta -gt 8 ] && MULT=$((50 / delta))
8736 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8744 delta=$((etime - stime))
8745 log "rm -r $DIR/$tdir/: $delta seconds"
8747 lctl get_param -n llite.*.statahead_stats
8749 run_test 123a "verify statahead work"
8751 test_123b () { # statahead(bug 15027)
8752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8753 test_mkdir -p $DIR/$tdir
8754 createmany -o $DIR/$tdir/$tfile-%d 1000
8756 cancel_lru_locks mdc
8757 cancel_lru_locks osc
8759 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8760 lctl set_param fail_loc=0x80000803
8761 ls -lR $DIR/$tdir > /dev/null
8763 lctl set_param fail_loc=0x0
8764 lctl get_param -n llite.*.statahead_stats
8769 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8773 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8774 skip "no lru resize on server" && return 0
8776 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8778 log "create $NR files at $DIR/$tdir"
8779 createmany -o $DIR/$tdir/f $NR ||
8780 error "failed to create $NR files in $DIR/$tdir"
8782 cancel_lru_locks mdc
8783 ls -l $DIR/$tdir > /dev/null
8787 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8788 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8789 LRU_SIZE=$($LCTL get_param -n $PARAM)
8790 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8791 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8793 log "NS=$(basename $NSDIR)"
8798 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8799 skip "Not enough cached locks created!"
8806 # We know that lru resize allows one client to hold $LIMIT locks
8807 # for 10h. After that locks begin to be killed by client.
8809 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8811 if [ $LIMIT -lt $LRU_SIZE ]; then
8812 skip "Limit is too small $LIMIT"
8816 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8817 # killing locks. Some time was spent for creating locks. This means
8818 # that up to the moment of sleep finish we must have killed some of
8819 # them (10-100 locks). This depends on how fast ther were created.
8820 # Many of them were touched in almost the same moment and thus will
8821 # be killed in groups.
8822 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8824 # Use $LRU_SIZE_B here to take into account real number of locks
8825 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8826 local LRU_SIZE_B=$LRU_SIZE
8828 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8829 log "OLD_LVF=$OLD_LVF"
8830 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8832 # Let's make sure that we really have some margin. Client checks
8833 # cached locks every 10 sec.
8835 log "Sleep ${SLEEP} sec"
8837 while ((SEC<$SLEEP)); do
8841 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8845 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8846 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8848 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8849 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8850 unlinkmany $DIR/$tdir/f $NR
8854 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8855 log "unlink $NR files at $DIR/$tdir"
8856 unlinkmany $DIR/$tdir/f $NR
8858 run_test 124a "lru resize ======================================="
8860 get_max_pool_limit()
8862 local limit=$($LCTL get_param \
8863 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8866 if [[ $l -gt $max ]]; then
8874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8875 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8876 skip "no lru resize on server" && return 0
8878 LIMIT=$(get_max_pool_limit)
8880 NR=$(($(default_lru_size)*20))
8881 if [[ $NR -gt $LIMIT ]]; then
8882 log "Limit lock number by $LIMIT locks"
8886 IFree=$(mdsrate_inodes_available)
8887 if [ $IFree -lt $NR ]; then
8888 log "Limit lock number by $IFree inodes"
8892 lru_resize_disable mdc
8893 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8894 error "failed to create $DIR/$tdir/disable_lru_resize"
8896 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8897 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8898 cancel_lru_locks mdc
8901 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8904 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8907 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8911 nolruresize_delta=$((etime-stime))
8912 log "ls -la time: $nolruresize_delta seconds"
8913 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8914 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8916 lru_resize_enable mdc
8917 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8918 error "failed to create $DIR/$tdir/enable_lru_resize"
8920 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8921 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8922 cancel_lru_locks mdc
8925 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8928 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8931 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8935 lruresize_delta=$((etime-stime))
8936 log "ls -la time: $lruresize_delta seconds"
8937 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8939 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8940 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8941 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8942 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8944 log "lru resize performs the same with no lru resize"
8946 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8948 run_test 124b "lru resize (performance test) ======================="
8951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8952 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8953 skip "no lru resize on server" && return 0
8955 # cache ununsed locks on client
8957 cancel_lru_locks mdc
8958 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8959 createmany -o $DIR/$tdir/f $nr ||
8960 error "failed to create $nr files in $DIR/$tdir"
8961 ls -l $DIR/$tdir > /dev/null
8963 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8964 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8965 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8966 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8967 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8969 # set lru_max_age to 1 sec
8970 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8971 echo "sleep $((recalc_p * 2)) seconds..."
8972 sleep $((recalc_p * 2))
8974 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8975 # restore lru_max_age
8976 $LCTL set_param -n $nsdir.lru_max_age $max_age
8977 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8978 unlinkmany $DIR/$tdir/f $nr
8980 run_test 124c "LRUR cancel very aged locks"
8982 test_125() { # 13358
8983 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8984 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8985 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8986 test_mkdir -p $DIR/d125 || error "mkdir failed"
8987 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8988 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8989 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8991 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8993 test_126() { # bug 12829/13455
8994 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8995 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8996 $GSS && skip "must run as gss disabled" && return
8998 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8999 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9001 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9003 run_test 126 "check that the fsgid provided by the client is taken into account"
9005 test_127a() { # bug 15521
9006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9007 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9008 $LCTL set_param osc.*.stats=0
9009 FSIZE=$((2048 * 1024))
9010 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9011 cancel_lru_locks osc
9012 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9014 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9015 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9016 echo "got $COUNT $NAME"
9017 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9018 eval $NAME=$COUNT || error "Wrong proc format"
9021 read_bytes|write_bytes)
9022 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9023 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9024 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9025 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9026 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9027 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9028 error "sumsquare is too small: $SUMSQ"
9029 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9030 error "sumsquare is too big: $SUMSQ"
9034 done < $DIR/${tfile}.tmp
9036 #check that we actually got some stats
9037 [ "$read_bytes" ] || error "Missing read_bytes stats"
9038 [ "$write_bytes" ] || error "Missing write_bytes stats"
9039 [ "$read_bytes" != 0 ] || error "no read done"
9040 [ "$write_bytes" != 0 ] || error "no write done"
9042 run_test 127a "verify the client stats are sane"
9044 test_127b() { # bug LU-333
9045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9046 $LCTL set_param llite.*.stats=0
9047 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9048 # perform 2 reads and writes so MAX is different from SUM.
9049 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9050 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9051 cancel_lru_locks osc
9052 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9053 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9055 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9056 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9057 echo "got $COUNT $NAME"
9058 eval $NAME=$COUNT || error "Wrong proc format"
9062 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9063 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9064 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9065 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9068 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9069 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9070 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9071 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9075 done < $TMP/${tfile}.tmp
9077 #check that we actually got some stats
9078 [ "$read_bytes" ] || error "Missing read_bytes stats"
9079 [ "$write_bytes" ] || error "Missing write_bytes stats"
9080 [ "$read_bytes" != 0 ] || error "no read done"
9081 [ "$write_bytes" != 0 ] || error "no write done"
9083 rm -f $TMP/${tfile}.tmp
9085 run_test 127b "verify the llite client stats are sane"
9087 test_128() { # bug 15212
9089 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9094 result=$(grep error $TMP/$tfile.log)
9095 rm -f $DIR/$tfile $TMP/$tfile.log
9097 error "consecutive find's under interactive lfs failed"
9099 run_test 128 "interactive lfs for 2 consecutive find's"
9106 local LDPROC=/proc/fs/ldiskfs
9107 local facets=$(get_facets MDS)
9109 for facet in ${facets//,/ }; do
9110 canondev=$(ldiskfs_canon \
9111 *.$(convert_facet2label $facet).mntdev $facet)
9112 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
9113 LDPROC=/sys/fs/ldiskfs
9114 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
9115 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
9116 LDPROC=/sys/fs/ldiskfs
9117 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
9122 local facets=$(get_facets MDS)
9123 for facet in ${facets//,/ }; do
9124 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9130 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9131 { skip "Need MDS version with at least 2.5.56"; return 0; }
9133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9134 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9135 skip "Only applicable to ldiskfs-based MDTs"
9138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9146 # block size of mds1
9147 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9148 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
9149 local MAX=$((MDSBLOCKSIZE * 5))
9150 set_dir_limits $MAX $MAX
9151 local I=$(stat -c%s "$DIR/$tdir")
9153 while [[ $I -le $MAX ]]; do
9154 $MULTIOP $DIR/$tdir/$J Oc
9156 if [ $has_warning -eq 0 ]; then
9157 check_mds_dmesg '"is approaching"' &&
9160 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9161 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9162 #and EFBIG for previous versions
9163 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9165 echo "return code $rc received as expected"
9167 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9168 error_exit "create failed w/o dir size limit"
9170 check_mds_dmesg '"has reached"' ||
9171 error_exit "has reached message should be output"
9173 [ $has_warning -eq 0 ] &&
9174 error_exit "warning message should be output"
9176 I=$(stat -c%s "$DIR/$tdir")
9178 if [ $(lustre_version_code $SINGLEMDS) -lt \
9179 $(version_code 2.4.51) ]
9181 [[ $I -eq $MAX ]] && return 0
9183 [[ $I -gt $MAX ]] && return 0
9185 error_exit "current dir size $I, previous limit $MAX"
9186 elif [ $rc -ne 0 ]; then
9188 error_exit "return code $rc received instead of expected " \
9189 "$EFBIG or $ENOSPC, files in dir $I"
9192 I=$(stat -c%s "$DIR/$tdir")
9196 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9198 run_test 129 "test directory size limit ========================"
9207 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9208 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9211 trap cleanup_130 EXIT RETURN
9213 local fm_file=$DIR/$tfile
9214 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9215 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9216 error "dd failed for $fm_file"
9218 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9219 filefrag -ves $fm_file
9221 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9222 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9223 [ $RC != 0 ] && error "filefrag $fm_file failed"
9225 filefrag_op=$(filefrag -ve $fm_file |
9226 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9227 lun=$($GETSTRIPE -i $fm_file)
9229 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9232 for line in $filefrag_op
9234 frag_lun=`echo $line | cut -d: -f5`
9235 ext_len=`echo $line | cut -d: -f4`
9236 if (( $frag_lun != $lun )); then
9238 error "FIEMAP on 1-stripe file($fm_file) failed"
9241 (( tot_len += ext_len ))
9244 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9246 error "FIEMAP on 1-stripe file($fm_file) failed;"
9252 echo "FIEMAP on single striped file succeeded"
9254 run_test 130a "FIEMAP (1-stripe file)"
9257 [ "$OSTCOUNT" -lt "2" ] &&
9258 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9260 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9261 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9264 trap cleanup_130 EXIT RETURN
9266 local fm_file=$DIR/$tfile
9267 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9268 error "setstripe on $fm_file"
9269 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9270 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9272 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9273 error "dd failed on $fm_file"
9275 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9276 filefrag_op=$(filefrag -ve $fm_file |
9277 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9279 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9280 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9285 for line in $filefrag_op
9287 frag_lun=$(echo $line | cut -d: -f5 |
9288 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9289 ext_len=$(echo $line | cut -d: -f4)
9290 if (( $frag_lun != $last_lun )); then
9291 if (( tot_len != 1024 )); then
9293 error "FIEMAP on $fm_file failed; returned " \
9294 "len $tot_len for OST $last_lun instead of 1024"
9301 (( tot_len += ext_len ))
9304 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9306 error "FIEMAP on $fm_file failed; returned wrong number of " \
9307 "luns or wrong len for OST $last_lun"
9313 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9315 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9318 [ "$OSTCOUNT" -lt "2" ] &&
9319 skip_env "skipping FIEMAP on 2-stripe file" && return
9321 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9322 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9325 trap cleanup_130 EXIT RETURN
9327 local fm_file=$DIR/$tfile
9328 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9329 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9330 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9332 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9333 error "dd failed on $fm_file"
9335 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9336 filefrag_op=$(filefrag -ve $fm_file |
9337 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9339 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9340 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9345 for line in $filefrag_op
9347 frag_lun=$(echo $line | cut -d: -f5 |
9348 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9349 ext_len=$(echo $line | cut -d: -f4)
9350 if (( $frag_lun != $last_lun )); then
9351 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9352 if (( logical != 512 )); then
9354 error "FIEMAP on $fm_file failed; returned " \
9355 "logical start for lun $logical instead of 512"
9358 if (( tot_len != 512 )); then
9360 error "FIEMAP on $fm_file failed; returned " \
9361 "len $tot_len for OST $last_lun instead of 1024"
9368 (( tot_len += ext_len ))
9371 if (( num_luns != 2 || tot_len != 512 )); then
9373 error "FIEMAP on $fm_file failed; returned wrong number of " \
9374 "luns or wrong len for OST $last_lun"
9380 echo "FIEMAP on 2-stripe file with hole succeeded"
9382 run_test 130c "FIEMAP (2-stripe file with hole)"
9385 [ "$OSTCOUNT" -lt "3" ] &&
9386 skip_env "skipping FIEMAP on N-stripe file test" && return
9388 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9389 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9392 trap cleanup_130 EXIT RETURN
9394 local fm_file=$DIR/$tfile
9395 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9396 error "setstripe on $fm_file"
9397 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9398 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9400 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9401 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9402 error "dd failed on $fm_file"
9404 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9405 filefrag_op=$(filefrag -ve $fm_file |
9406 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9408 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9409 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9414 for line in $filefrag_op
9416 frag_lun=$(echo $line | cut -d: -f5 |
9417 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9418 ext_len=$(echo $line | cut -d: -f4)
9419 if (( $frag_lun != $last_lun )); then
9420 if (( tot_len != 1024 )); then
9422 error "FIEMAP on $fm_file failed; returned " \
9423 "len $tot_len for OST $last_lun instead of 1024"
9430 (( tot_len += ext_len ))
9433 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9435 error "FIEMAP on $fm_file failed; returned wrong number of " \
9436 "luns or wrong len for OST $last_lun"
9442 echo "FIEMAP on N-stripe file succeeded"
9444 run_test 130d "FIEMAP (N-stripe file)"
9447 [ "$OSTCOUNT" -lt "2" ] &&
9448 skip_env "skipping continuation FIEMAP test" && return
9450 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9451 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9453 trap cleanup_130 EXIT RETURN
9455 local fm_file=$DIR/$tfile
9456 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9457 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9458 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9461 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9462 for ((i = 0; i < $NUM_BLKS; i++))
9464 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9467 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9468 filefrag_op=$(filefrag -ve $fm_file |
9469 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9471 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9472 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9477 for line in $filefrag_op
9479 frag_lun=$(echo $line | cut -d: -f5 |
9480 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9481 ext_len=$(echo $line | cut -d: -f4)
9482 if (( $frag_lun != $last_lun )); then
9483 if (( tot_len != $EXPECTED_LEN )); then
9485 error "FIEMAP on $fm_file failed; returned " \
9486 "len $tot_len for OST $last_lun instead " \
9494 (( tot_len += ext_len ))
9497 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9499 error "FIEMAP on $fm_file failed; returned wrong number " \
9500 "of luns or wrong len for OST $last_lun"
9506 echo "FIEMAP with continuation calls succeeded"
9508 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9510 # Test for writev/readv
9512 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9513 error "writev test failed"
9514 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9515 error "readv failed"
9518 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9521 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9522 error "append writev test failed"
9523 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9524 error "append writev test failed"
9527 run_test 131b "test append writev"
9530 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9533 run_test 131c "test read/write on file w/o objects"
9536 rwv -f $DIR/$tfile -w -n 1 1572864
9537 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9538 if [ "$NOB" != 1572864 ]; then
9539 error "Short read filed: read $NOB bytes instead of 1572864"
9543 run_test 131d "test short read"
9546 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9547 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9548 error "read hitting hole failed"
9551 run_test 131e "test read hitting hole"
9560 mds*) res=$(do_facet $facet \
9561 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9563 ost*) res=$(do_facet $facet \
9564 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9566 *) error "Wrong facet '$facet'" ;;
9569 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9570 # if the argument $3 is zero, it means any stat increment is ok.
9571 if [[ $want -gt 0 ]]; then
9572 local count=$(echo $res | awk '{ print $2 }')
9573 [[ $count -ne $want ]] &&
9574 error "The $op counter on $facet is $count, not $want"
9579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9580 remote_ost_nodsh && skip "remote OST with nodsh" && return
9581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9583 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9584 { skip "MDS doesn't support rename stats"; return; }
9585 local testdir=$DIR/${tdir}/stats_testdir
9586 mkdir -p $DIR/${tdir}
9589 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9590 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9592 # verify mdt stats first.
9593 mkdir ${testdir} || error "mkdir failed"
9594 check_stats $SINGLEMDS "mkdir" 1
9595 touch ${testdir}/${tfile} || error "touch failed"
9596 check_stats $SINGLEMDS "open" 1
9597 check_stats $SINGLEMDS "close" 1
9598 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9599 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9600 check_stats $SINGLEMDS "mknod" 2
9602 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9603 check_stats $SINGLEMDS "unlink" 1
9604 rm -f ${testdir}/${tfile} || error "file remove failed"
9605 check_stats $SINGLEMDS "unlink" 2
9607 # remove working dir and check mdt stats again.
9608 rmdir ${testdir} || error "rmdir failed"
9609 check_stats $SINGLEMDS "rmdir" 1
9611 local testdir1=$DIR/${tdir}/stats_testdir1
9613 mkdir -p ${testdir1}
9614 touch ${testdir1}/test1
9615 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9616 check_stats $SINGLEMDS "crossdir_rename" 1
9618 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9619 check_stats $SINGLEMDS "samedir_rename" 1
9623 run_test 133a "Verifying MDT stats ========================================"
9626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9627 remote_ost_nodsh && skip "remote OST with nodsh" && return
9628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9629 local testdir=$DIR/${tdir}/stats_testdir
9630 mkdir -p ${testdir} || error "mkdir failed"
9631 touch ${testdir}/${tfile} || error "touch failed"
9632 cancel_lru_locks mdc
9635 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9636 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9638 # extra mdt stats verification.
9639 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9640 check_stats $SINGLEMDS "setattr" 1
9641 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9642 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9644 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9645 check_stats $SINGLEMDS "getattr" 1
9647 $LFS df || error "lfs failed"
9648 check_stats $SINGLEMDS "statfs" 1
9652 run_test 133b "Verifying extra MDT stats =================================="
9655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9656 remote_ost_nodsh && skip "remote OST with nodsh" && return
9657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9658 local testdir=$DIR/${tdir}/stats_testdir
9659 test_mkdir -p ${testdir} || error "mkdir failed"
9661 # verify obdfilter stats.
9662 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9664 cancel_lru_locks osc
9665 wait_delete_completed
9668 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9669 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9671 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9673 cancel_lru_locks osc
9674 check_stats ost1 "write" 1
9676 dd if=${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 -p $DIR/$tdir || error "Creating dir $DIR/$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=`expr $i + 1`; do
10048 test_mkdir -p $i || error "Creating dir $i"
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 [ $ret -ne 0 ] && {
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/file
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 $(version_code 2.6.92) ]] ||
10637 { skip "Need MDS version at least 2.6.92"; return 0; }
10638 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10640 mkdir -p $DIR/$tdir
10641 llapi_fid_test -d $DIR/$tdir
10643 run_test 154g "various llapi FID tests"
10645 test_155_small_load() {
10646 local temp=$TMP/$tfile
10647 local file=$DIR/$tfile
10649 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10650 error "dd of=$temp bs=6096 count=1 failed"
10652 cancel_lru_locks osc
10653 cmp $temp $file || error "$temp $file differ"
10655 $TRUNCATE $temp 6000
10656 $TRUNCATE $file 6000
10657 cmp $temp $file || error "$temp $file differ (truncate1)"
10659 echo "12345" >>$temp
10660 echo "12345" >>$file
10661 cmp $temp $file || error "$temp $file differ (append1)"
10663 echo "12345" >>$temp
10664 echo "12345" >>$file
10665 cmp $temp $file || error "$temp $file differ (append2)"
10671 test_155_big_load() {
10672 remote_ost_nodsh && skip "remote OST with nodsh" && return
10673 local temp=$TMP/$tfile
10674 local file=$DIR/$tfile
10677 local cache_size=$(do_facet ost$((MAXI+1)) \
10678 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10679 local large_file_size=$((cache_size * 2))
10681 echo "OSS cache size: $cache_size KB"
10682 echo "Large file size: $large_file_size KB"
10684 [ $MAXV -le $large_file_size ] && \
10685 skip_env "max available OST size needs > $large_file_size KB" && \
10688 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10690 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10691 error "dd of=$temp bs=$large_file_size count=1k failed"
10694 cancel_lru_locks osc
10695 cmp $temp $file || error "$temp $file differ"
10701 save_writethrough() {
10702 local facets=$(get_facets OST)
10704 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10705 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10710 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10711 save_writethrough $p
10714 set_cache writethrough on
10715 test_155_small_load
10716 restore_lustre_params < $p
10719 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10723 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10724 save_writethrough $p
10727 set_cache writethrough off
10728 test_155_small_load
10729 restore_lustre_params < $p
10732 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10736 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10737 save_writethrough $p
10740 set_cache writethrough on
10741 test_155_small_load
10742 restore_lustre_params < $p
10745 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10749 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10750 save_writethrough $p
10753 set_cache writethrough off
10754 test_155_small_load
10755 restore_lustre_params < $p
10758 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10762 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10763 save_writethrough $p
10766 set_cache writethrough on
10768 restore_lustre_params < $p
10771 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10775 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10776 save_writethrough $p
10779 set_cache writethrough off
10781 restore_lustre_params < $p
10784 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10788 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10789 save_writethrough $p
10792 set_cache writethrough on
10794 restore_lustre_params < $p
10797 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10801 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10802 save_writethrough $p
10805 set_cache writethrough off
10807 restore_lustre_params < $p
10810 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10813 remote_ost_nodsh && skip "remote OST with nodsh" && return
10814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10818 local file="$DIR/$tfile"
10819 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10821 [ "$(facet_fstype ost1)" = "zfs" -a \
10822 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10823 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10826 save_writethrough $p
10829 log "Turn on read and write cache"
10831 set_cache writethrough on
10833 log "Write data and read it back."
10834 log "Read should be satisfied from the cache."
10835 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10837 cancel_lru_locks osc
10838 cat $file >/dev/null
10840 if ! let "AFTER - BEFORE == CPAGES"; then
10841 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10843 log "cache hits:: before: $BEFORE, after: $AFTER"
10846 log "Read again; it should be satisfied from the cache."
10848 cancel_lru_locks osc
10849 cat $file >/dev/null
10851 if ! let "AFTER - BEFORE == CPAGES"; then
10852 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10854 log "cache hits:: before: $BEFORE, after: $AFTER"
10857 log "Turn off the read cache and turn on the write cache"
10859 set_cache writethrough on
10861 log "Read again; it should be satisfied from the cache."
10863 cancel_lru_locks osc
10864 cat $file >/dev/null
10866 if ! let "AFTER - BEFORE == CPAGES"; then
10867 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10869 log "cache hits:: before: $BEFORE, after: $AFTER"
10872 log "Read again; it should not be satisfied from the cache."
10874 cancel_lru_locks osc
10875 cat $file >/dev/null
10877 if ! let "AFTER - BEFORE == 0"; then
10878 error "IN CACHE: before: $BEFORE, after: $AFTER"
10880 log "cache hits:: before: $BEFORE, after: $AFTER"
10883 log "Write data and read it back."
10884 log "Read should be satisfied from the cache."
10885 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10887 cancel_lru_locks osc
10888 cat $file >/dev/null
10890 if ! let "AFTER - BEFORE == CPAGES"; then
10891 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10893 log "cache hits:: before: $BEFORE, after: $AFTER"
10896 log "Read again; it should not be satisfied from the cache."
10898 cancel_lru_locks osc
10899 cat $file >/dev/null
10901 if ! let "AFTER - BEFORE == 0"; then
10902 error "IN CACHE: before: $BEFORE, after: $AFTER"
10904 log "cache hits:: before: $BEFORE, after: $AFTER"
10907 log "Turn off read and write cache"
10909 set_cache writethrough off
10911 log "Write data and read it back"
10912 log "It should not be satisfied from the cache."
10914 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10915 cancel_lru_locks osc
10917 cat $file >/dev/null
10919 if ! let "AFTER - BEFORE == 0"; then
10920 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10922 log "cache hits:: before: $BEFORE, after: $AFTER"
10925 log "Turn on the read cache and turn off the write cache"
10927 set_cache writethrough off
10929 log "Write data and read it back"
10930 log "It should not be satisfied from the cache."
10932 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10934 cancel_lru_locks osc
10935 cat $file >/dev/null
10937 if ! let "AFTER - BEFORE == 0"; then
10938 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10940 log "cache hits:: before: $BEFORE, after: $AFTER"
10943 log "Read again; it should be satisfied from the cache."
10945 cancel_lru_locks osc
10946 cat $file >/dev/null
10948 if ! let "AFTER - BEFORE == CPAGES"; then
10949 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10951 log "cache hits:: before: $BEFORE, after: $AFTER"
10955 restore_lustre_params < $p
10958 run_test 156 "Verification of tunables"
10961 cleanup_changelog () {
10963 echo "Deregistering changelog client $CL_USER"
10964 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10968 if [[ $MDSCOUNT -gt 1 ]]; then
10969 error_ignore bz17935 $*
10977 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10979 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10981 if [ $MASK -eq 1 ]; then
10982 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10984 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10988 changelog_extract_field() {
10992 local identifier=$4
10994 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10995 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11002 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11003 { skip "Need MDS version at least 2.2.0"; return; }
11005 local CL_USERS="mdd.$MDT0.changelog_users"
11006 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11007 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11008 changelog_register -n)
11009 echo "Registered as changelog user $CL_USER"
11010 trap cleanup_changelog EXIT
11011 $GET_CL_USERS | grep -q $CL_USER ||
11012 error "User $CL_USER not found in changelog_users"
11015 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11016 touch $DIR/$tdir/pics/2008/zachy/timestamp
11017 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11018 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11019 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11020 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11021 rm $DIR/$tdir/pics/desktop.jpg
11023 $LFS changelog $MDT0 | tail -5
11025 echo "verifying changelog mask"
11026 changelog_chmask "MKDIR"
11027 changelog_chmask "CLOSE"
11029 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11030 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11032 changelog_chmask "MKDIR"
11033 changelog_chmask "CLOSE"
11035 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11036 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11038 $LFS changelog $MDT0
11039 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11040 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11041 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11042 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11045 echo "verifying target fid"
11046 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11047 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11048 [ "$fidc" == "$fidf" ] ||
11049 err17935 "fid in changelog $fidc != file fid $fidf"
11050 echo "verifying parent fid"
11051 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11052 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11053 [ "$fidc" == "$fidf" ] ||
11054 err17935 "pfid in changelog $fidc != dir fid $fidf"
11056 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11057 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11058 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11059 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11060 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11061 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11063 MIN_REC=$($GET_CL_USERS |
11064 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11065 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11066 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11067 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11068 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11070 # LU-3446 changelog index reset on MDT restart
11071 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11072 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11073 $LFS changelog_clear $MDT0 $CL_USER 0
11074 stop $SINGLEMDS || error "Fail to stop MDT."
11075 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11076 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11077 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11078 [ $CUR_REC1 == $CUR_REC2 ] ||
11079 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11081 echo "verifying user deregister"
11083 $GET_CL_USERS | grep -q $CL_USER &&
11084 error "User $CL_USER still in changelog_users"
11086 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11087 if [ $CL_USER -eq 0 ]; then
11088 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11089 touch $DIR/$tdir/chloe
11090 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11091 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11092 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11094 echo "$CL_USER other changelog users; can't verify off"
11097 run_test 160a "changelog sanity"
11099 test_160b() { # LU-3587
11100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11101 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11102 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11103 { skip "Need MDS version at least 2.2.0"; return; }
11105 local CL_USERS="mdd.$MDT0.changelog_users"
11106 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11107 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11108 changelog_register -n)
11109 echo "Registered as changelog user $CL_USER"
11110 trap cleanup_changelog EXIT
11111 $GET_CL_USERS | grep -q $CL_USER ||
11112 error "User $CL_USER not found in changelog_users"
11114 local LONGNAME1=$(str_repeat a 255)
11115 local LONGNAME2=$(str_repeat b 255)
11118 echo "creating very long named file"
11119 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11120 echo "moving very long named file"
11121 mv $LONGNAME1 $LONGNAME2
11123 $LFS changelog $MDT0 | grep RENME
11127 run_test 160b "Verify that very long rename doesn't crash in changelog"
11130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11133 local server_version=$(lustre_version_code $SINGLEMDS)
11135 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11136 [[ $server_version -gt $(version_code 2.5.1) &&
11137 $server_version -lt $(version_code 2.5.50) ]] ||
11138 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11141 # Registration step
11142 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11143 changelog_register -n)
11144 trap cleanup_changelog EXIT
11147 mkdir -p $DIR/$tdir
11148 $MCREATE $DIR/$tdir/foo_160c
11149 changelog_chmask "TRUNC"
11150 $TRUNCATE $DIR/$tdir/foo_160c 200
11151 changelog_chmask "TRUNC"
11152 $TRUNCATE $DIR/$tdir/foo_160c 199
11153 $LFS changelog $MDT0
11154 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11155 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11156 $LFS changelog_clear $MDT0 $CL_USER 0
11158 # Deregistration step
11161 run_test 160c "verify that changelog log catch the truncate event"
11164 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11165 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11167 local server_version=$(lustre_version_code mds1)
11168 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11170 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11171 { skip "Need MDS version at least 2.7.60+"; return; }
11172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11174 # Registration step
11175 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11176 changelog_register -n)
11178 trap cleanup_changelog EXIT
11179 mkdir -p $DIR/$tdir/migrate_dir
11180 $LFS changelog_clear $MDT0 $CL_USER 0
11182 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11183 $LFS changelog $MDT0
11184 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11185 $LFS changelog_clear $MDT0 $CL_USER 0
11186 [ $MIGRATES -eq 1 ] ||
11187 error "MIGRATE changelog mask count $MIGRATES != 1"
11189 # Deregistration step
11192 run_test 160d "verify that changelog log catch the migrate event"
11195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11198 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11199 changelog_register -n)
11200 echo "Registered as changelog user $CL_USER"
11201 trap cleanup_changelog EXIT
11203 # Delete a future user (expect fail)
11204 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11207 if [ $rc -eq 0 ]; then
11208 error "Deleted non-existant user cl77"
11209 elif [ $rc -ne 2 ]; then
11210 error "changelog_deregister failed with $rc, " \
11211 "expected 2 (ENOENT)"
11214 # Clear to a bad index (1 billion should be safe)
11215 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11218 if [ $rc -eq 0 ]; then
11219 error "Successfully cleared to invalid CL index"
11220 elif [ $rc -ne 22 ]; then
11221 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11224 run_test 160e "changelog negative testing"
11227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11228 test_mkdir -p -c1 $DIR/$tdir
11229 cp /etc/hosts $DIR/$tdir/$tfile
11230 test_mkdir -c1 $DIR/$tdir/foo1
11231 test_mkdir -c1 $DIR/$tdir/foo2
11232 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11233 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11234 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11235 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11236 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11237 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11238 $LFS fid2path $DIR $FID
11239 err17935 "bad link ea"
11242 rm $DIR/$tdir/foo2/zachary
11244 rm $DIR/$tdir/foo2/thor
11246 rm $DIR/$tdir/$tfile
11248 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11249 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11251 $LFS fid2path $DIR $FID
11252 err17935 "bad link rename"
11254 rm $DIR/$tdir/foo2/maggie
11257 local longname=filename_avg_len_is_thirty_two_
11258 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11259 error "failed to hardlink many files"
11260 links=$($LFS fid2path $DIR $FID | wc -l)
11261 echo -n "${links}/1000 links in link EA"
11262 [[ $links -gt 60 ]] ||
11263 err17935 "expected at least 60 links in link EA"
11264 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11265 error "failed to unlink many hardlinks"
11267 run_test 161a "link ea sanity"
11270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11271 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11273 local remote_dir=$DIR/$tdir/remote_dir
11275 mkdir -p $DIR/$tdir
11276 $LFS mkdir -i $MDTIDX $remote_dir ||
11277 error "create remote directory failed"
11279 cp /etc/hosts $remote_dir/$tfile
11280 mkdir -p $remote_dir/foo1
11281 mkdir -p $remote_dir/foo2
11282 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11283 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11284 ln $remote_dir/$tfile $remote_dir/foo1/luna
11285 ln $remote_dir/$tfile $remote_dir/foo2/thor
11287 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11289 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11290 $LFS fid2path $DIR $FID
11291 err17935 "bad link ea"
11294 rm $remote_dir/foo2/zachary
11296 rm $remote_dir/foo2/thor
11298 rm $remote_dir/$tfile
11300 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11301 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11302 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11303 $LFS fid2path $DIR $FID
11304 err17935 "bad link rename"
11306 rm $remote_dir/foo2/maggie
11309 local longname=filename_avg_len_is_thirty_two_
11310 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11311 error "failed to hardlink many files"
11312 links=$($LFS fid2path $DIR $FID | wc -l)
11313 echo -n "${links}/1000 links in link EA"
11314 [[ ${links} -gt 60 ]] ||
11315 err17935 "expected at least 60 links in link EA"
11316 unlinkmany $remote_dir/foo2/$longname 1000 ||
11317 error "failed to unlink many hardlinks"
11319 run_test 161b "link ea sanity under remote directory"
11322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11324 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11325 skip "Need MDS version at least 2.1.5" && return
11327 # define CLF_RENAME_LAST 0x0001
11328 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11329 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11330 changelog_register -n)
11332 trap cleanup_changelog EXIT
11334 mkdir -p $DIR/$tdir
11335 touch $DIR/$tdir/foo_161c
11336 touch $DIR/$tdir/bar_161c
11337 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11338 $LFS changelog $MDT0 | grep RENME
11339 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11341 $LFS changelog_clear $MDT0 $CL_USER 0
11342 if [ x$flags != "x0x1" ]; then
11343 error "flag $flags is not 0x1"
11345 echo "rename overwrite a target having nlink = 1," \
11346 "changelog record has flags of $flags"
11348 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11349 touch $DIR/$tdir/foo_161c
11350 touch $DIR/$tdir/bar_161c
11351 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11352 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11353 $LFS changelog $MDT0 | grep RENME
11354 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11355 $LFS changelog_clear $MDT0 $CL_USER 0
11356 if [ x$flags != "x0x0" ]; then
11357 error "flag $flags is not 0x0"
11359 echo "rename overwrite a target having nlink > 1," \
11360 "changelog record has flags of $flags"
11362 # rename doesn't overwrite a target (changelog flag 0x0)
11363 touch $DIR/$tdir/foo_161c
11364 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11365 $LFS changelog $MDT0 | grep RENME
11366 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11367 $LFS changelog_clear $MDT0 $CL_USER 0
11368 if [ x$flags != "x0x0" ]; then
11369 error "flag $flags is not 0x0"
11371 echo "rename doesn't overwrite a target," \
11372 "changelog record has flags of $flags"
11374 # define CLF_UNLINK_LAST 0x0001
11375 # unlink a file having nlink = 1 (changelog flag 0x1)
11376 rm -f $DIR/$tdir/foo2_161c
11377 $LFS changelog $MDT0 | grep UNLNK
11378 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11379 $LFS changelog_clear $MDT0 $CL_USER 0
11380 if [ x$flags != "x0x1" ]; then
11381 error "flag $flags is not 0x1"
11383 echo "unlink a file having nlink = 1," \
11384 "changelog record has flags of $flags"
11386 # unlink a file having nlink > 1 (changelog flag 0x0)
11387 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11388 rm -f $DIR/$tdir/foobar_161c
11389 $LFS changelog $MDT0 | grep UNLNK
11390 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11391 $LFS changelog_clear $MDT0 $CL_USER 0
11392 if [ x$flags != "x0x0" ]; then
11393 error "flag $flags is not 0x0"
11395 echo "unlink a file having nlink > 1," \
11396 "changelog record has flags of $flags"
11399 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11406 # cleanup previous run
11407 rm -rf $DIR/$tdir/$tfile
11409 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11410 changelog_register -n)
11411 [[ $? -eq 0 ]] || error "changelog_register failed"
11413 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11414 # interfer with $MOUNT/.lustre/fid/ access
11416 [[ $? -eq 0 ]] || error "mkdir failed"
11418 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11419 $LCTL set_param fail_loc=0x8000140c
11421 $LCTL set_param fail_val=5
11424 echo foofoo > $DIR/$tdir/$tfile &
11427 # wait for create to be delayed
11431 [[ $? -eq 0 ]] || error "create should be blocked"
11433 local tempfile=$(mktemp)
11434 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11435 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11436 # some delay may occur during ChangeLog publishing and file read just
11437 # above, that could allow file write to happen finally
11438 [[ -s $tempfile ]] && echo "file should be empty"
11440 $LCTL set_param fail_loc=0
11443 [[ $? -eq 0 ]] || error "create failed"
11445 $LFS changelog_clear $MDT0 $user 0
11446 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11448 run_test 161d "create with concurrent .lustre/fid access"
11455 local path=$(${LFS} fid2path $*)
11456 # Remove the '//' indicating a remote directory
11457 path=$(echo $path | sed 's#//#/#g')
11460 if [ $RC -ne 0 ]; then
11461 err17935 "path looked up of $expected failed. Error $RC"
11463 elif [ "${path}" != "${expected}" ]; then
11464 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11467 echo "fid $fid resolves to path $path (expected $expected)"
11470 test_162a() { # was test_162
11471 # Make changes to filesystem
11472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11473 test_mkdir -p -c1 $DIR/$tdir/d2
11474 touch $DIR/$tdir/d2/$tfile
11475 touch $DIR/$tdir/d2/x1
11476 touch $DIR/$tdir/d2/x2
11477 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11478 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11480 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11481 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11482 error "check path $tdir/d2/$tfile failed"
11485 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11486 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11487 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11488 error "check path $tdir/d2/p/q/r/slink failed"
11490 # softlink to wrong file
11491 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11492 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11493 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11494 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11497 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11498 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11499 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11500 # fid2path dir/fsname should both work
11501 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11502 error "check path $tdir/d2/a/b/c/new_file failed"
11503 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11504 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11506 # hardlink count: check that there are 2 links
11507 # Doesnt work with CMD yet: 17935
11508 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11509 err17935 "expected 2 links"
11511 # hardlink indexing: remove the first link
11512 rm $DIR/$tdir/d2/p/q/r/hlink
11513 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11514 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11518 run_test 162a "path lookup sanity"
11521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11522 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11525 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11526 error "create striped dir failed"
11528 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11529 tail -n 1 | awk '{print $2}')
11530 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11532 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11533 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11536 for ((i=0;i<5;i++)); do
11537 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11538 error "get fid for f$i failed"
11539 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11540 error "check path $tdir/striped_dir/f$i failed"
11542 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11543 error "get fid for d$i failed"
11544 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11545 error "check path $tdir/striped_dir/d$i failed"
11550 run_test 162b "striped directory path lookup sanity"
11552 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11554 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11555 skip "Need MDS version at least 2.7.51" && return
11556 test_mkdir $DIR/$tdir.local
11557 test_mkdir $DIR/$tdir.remote
11558 local lpath=$tdir.local
11559 local rpath=$tdir.remote
11561 for ((i = 0; i <= 101; i++)); do
11564 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11565 error "get fid for local directory $DIR/$lpath failed"
11566 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11567 error "check path for local directory $DIR/$lpath failed"
11570 test_mkdir $DIR/$rpath
11571 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11572 error "get fid for remote directory $DIR/$rpath failed"
11573 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11574 error "check path for remote directory $DIR/$rpath failed"
11579 run_test 162c "fid2path works with paths 100 or more directories deep"
11582 # do directio so as not to populate the page cache
11583 log "creating a 10 Mb file"
11584 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11585 log "starting reads"
11586 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11587 log "truncating the file"
11588 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11590 kill %+ || true # reads might have finished
11591 echo "wait until dd is finished"
11593 log "removing the temporary file"
11594 rm -rf $DIR/$tfile || error "tmp file removal failed"
11596 run_test 169 "parallel read and truncate should not deadlock"
11599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11600 $LCTL clear # bug 18514
11601 $LCTL debug_daemon start $TMP/${tfile}_log_good
11603 $LCTL debug_daemon stop
11604 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11605 error "sed failed to read log_good"
11607 $LCTL debug_daemon start $TMP/${tfile}_log_good
11609 $LCTL debug_daemon stop
11611 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11612 error "lctl df log_bad failed"
11614 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11615 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11617 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11618 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11620 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11621 error "bad_line good_line1 good_line2 are empty"
11623 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11624 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11625 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11627 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11628 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11629 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11631 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11632 error "bad_line_new good_line_new are empty"
11634 local expected_good=$((good_line1 + good_line2*2))
11636 rm -f $TMP/${tfile}*
11637 # LU-231, short malformed line may not be counted into bad lines
11638 if [ $bad_line -ne $bad_line_new ] &&
11639 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11640 error "expected $bad_line bad lines, but got $bad_line_new"
11644 if [ $expected_good -ne $good_line_new ]; then
11645 error "expected $expected_good good lines, but got $good_line_new"
11650 run_test 170 "test lctl df to handle corrupted log ====================="
11652 test_171() { # bug20592
11653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11654 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11655 $LCTL set_param fail_loc=0x50e
11656 $LCTL set_param fail_val=3000
11657 multiop_bg_pause $DIR/$tfile O_s || true
11659 kill -USR1 $MULTIPID
11663 if dmesg | grep "recursive fault"; then
11664 error "caught a recursive fault"
11666 $LCTL set_param fail_loc=0
11669 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11671 # it would be good to share it with obdfilter-survey/iokit-libecho code
11672 setup_obdecho_osc () {
11675 local obdfilter_name=$2
11676 echo "Creating new osc for $obdfilter_name on $ost_nid"
11677 # make sure we can find loopback nid
11678 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11680 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11681 ${obdfilter_name}_osc_UUID || rc=2; }
11682 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11683 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11687 cleanup_obdecho_osc () {
11688 local obdfilter_name=$1
11689 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11690 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11697 local pages=${3:-64}
11702 local obd_size=$(get_obd_size $node $OBD)
11703 local page_size=$(get_page_size $node)
11704 if [[ -n "$obd_size" ]]; then
11705 local new_count=$((obd_size / (pages * page_size / 1024)))
11706 [[ $new_count -ge $count ]] || count=$new_count
11709 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11710 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11712 if [ $rc -eq 0 ]; then
11713 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11714 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11716 echo "New object id is $id"
11717 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11719 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11720 "test_brw $count w v $pages $id" || rc=4; }
11721 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11723 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11724 "cleanup" || rc=5; }
11725 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11726 "detach" || rc=6; }
11727 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11733 remote_ost_nodsh && skip "remote OST with nodsh" && return
11735 local rmmod_local=0
11737 if ! module_loaded obdecho; then
11738 load_module obdecho/obdecho
11742 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11743 local host=$(lctl get_param -n osc.$osc.import |
11744 awk '/current_connection:/ {print $2}' )
11745 local target=$(lctl get_param -n osc.$osc.import |
11746 awk '/target:/ {print $2}' )
11747 target=${target%_UUID}
11749 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11750 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11751 [[ -n $target ]] && cleanup_obdecho_osc $target
11752 [ $rmmod_local -eq 1 ] && rmmod obdecho
11755 run_test 180a "test obdecho on osc"
11758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11759 remote_ost_nodsh && skip "remote OST with nodsh" && return
11761 local rmmod_remote=0
11763 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11764 rmmod_remote=true || error "failed to load module obdecho"
11765 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11766 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11767 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11770 run_test 180b "test obdecho directly on obdfilter"
11772 test_180c() { # LU-2598
11773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11774 remote_ost_nodsh && skip "remote OST with nodsh" && return
11775 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11776 skip "Need MDS version at least 2.4.0" && return
11779 local rmmod_remote=false
11780 local pages=16384 # 64MB bulk I/O RPC size
11783 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11784 rmmod_remote=true || error "failed to load module obdecho"
11786 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11788 if [ -n "$target" ]; then
11789 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11791 echo "there is no obdfilter target on ost1"
11794 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11797 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11799 test_181() { # bug 22177
11800 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11801 # create enough files to index the directory
11802 createmany -o $DIR/$tdir/foobar 4000
11803 # print attributes for debug purpose
11806 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11808 # remove the files & current working dir
11809 unlinkmany $DIR/$tdir/foobar 4000
11811 kill -USR1 $MULTIPID
11813 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11816 run_test 181 "Test open-unlinked dir ========================"
11822 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11824 $LCTL set_param mdc.*.rpc_stats=clear
11826 for (( i = 0; i < $tcount; i++ )) ; do
11827 mkdir $DIR/$tdir/$i
11830 for (( i = 0; i < $tcount; i++ )) ; do
11831 createmany -o $DIR/$tdir/$i/f- $fcount &
11835 for (( i = 0; i < $tcount; i++ )) ; do
11836 unlinkmany $DIR/$tdir/$i/f- $fcount &
11840 $LCTL get_param mdc.*.rpc_stats
11844 run_test 182 "Test parallel modify metadata operations ================"
11846 test_183() { # LU-2275
11847 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11848 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11849 skip "Need MDS version at least 2.3.56" && return
11851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11852 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11853 echo aaa > $DIR/$tdir/$tfile
11855 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11856 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11858 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11859 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11861 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11863 # Flush negative dentry cache
11864 touch $DIR/$tdir/$tfile
11866 # We are not checking for any leaked references here, they'll
11867 # become evident next time we do cleanup with module unload.
11870 run_test 183 "No crash or request leak in case of strange dispositions ========"
11872 # test suite 184 is for LU-2016, LU-2017
11874 check_swap_layouts_support && return 0
11876 dir0=$DIR/$tdir/$testnum
11877 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11882 $SETSTRIPE -c1 $file1
11884 $SETSTRIPE -c2 $file2
11886 gen1=$($GETSTRIPE -g $file1)
11887 gen2=$($GETSTRIPE -g $file2)
11889 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11890 gen=$($GETSTRIPE -g $file1)
11891 [[ $gen1 != $gen ]] ||
11892 "Layout generation on $file1 does not change"
11893 gen=$($GETSTRIPE -g $file2)
11894 [[ $gen2 != $gen ]] ||
11895 "Layout generation on $file2 does not change"
11897 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11898 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11900 run_test 184a "Basic layout swap"
11903 check_swap_layouts_support && return 0
11905 dir0=$DIR/$tdir/$testnum
11906 mkdir -p $dir0 || error "creating dir $dir0"
11913 $SETSTRIPE -c1 $file1
11914 $SETSTRIPE -c2 $file2
11915 $SETSTRIPE -c1 $file3
11916 chown $RUNAS_ID $file3
11917 gen1=$($GETSTRIPE -g $file1)
11918 gen2=$($GETSTRIPE -g $file2)
11920 $LFS swap_layouts $dir1 $dir2 &&
11921 error "swap of directories layouts should fail"
11922 $LFS swap_layouts $dir1 $file1 &&
11923 error "swap of directory and file layouts should fail"
11924 $RUNAS $LFS swap_layouts $file1 $file2 &&
11925 error "swap of file we cannot write should fail"
11926 $LFS swap_layouts $file1 $file3 &&
11927 error "swap of file with different owner should fail"
11928 /bin/true # to clear error code
11930 run_test 184b "Forbidden layout swap (will generate errors)"
11933 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11934 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11935 check_swap_layouts_support && return 0
11937 local dir0=$DIR/$tdir/$testnum
11938 mkdir -p $dir0 || error "creating dir $dir0"
11940 local ref1=$dir0/ref1
11941 local ref2=$dir0/ref2
11942 local file1=$dir0/file1
11943 local file2=$dir0/file2
11944 # create a file large enough for the concurrent test
11945 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11946 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11947 echo "ref file size: ref1($(stat -c %s $ref1))," \
11948 "ref2($(stat -c %s $ref2))"
11951 dd if=$ref1 of=$file1 bs=16k &
11954 # Make sure dd starts to copy file
11955 while [ ! -f $file1 ]; do sleep 0.1; done
11957 $LFS swap_layouts $file1 $file2
11960 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11961 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11963 # how many bytes copied before swapping layout
11964 local copied=$(stat -c %s $file2)
11965 local remaining=$(stat -c %s $ref1)
11966 remaining=$((remaining - copied))
11967 echo "Copied $copied bytes before swapping layout..."
11969 cmp -n $copied $file1 $ref2 | grep differ &&
11970 error "Content mismatch [0, $copied) of ref2 and file1"
11971 cmp -n $copied $file2 $ref1 ||
11972 error "Content mismatch [0, $copied) of ref1 and file2"
11973 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11974 error "Content mismatch [$copied, EOF) of ref1 and file1"
11977 rm -f $ref1 $ref2 $file1 $file2
11979 run_test 184c "Concurrent write and layout swap"
11982 check_swap_layouts_support && return 0
11983 [ -z "$(which getfattr 2>/dev/null)" ] &&
11984 skip "no getfattr command" && return 0
11986 local file1=$DIR/$tdir/$tfile-1
11987 local file2=$DIR/$tdir/$tfile-2
11988 local file3=$DIR/$tdir/$tfile-3
11992 mkdir -p $DIR/$tdir
11993 touch $file1 || error "create $file1 failed"
11994 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11995 error "create $file2 failed"
11996 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11997 error "create $file3 failed"
11998 lovea1=$(get_layout_param $file1)
12000 $LFS swap_layouts $file2 $file3 ||
12001 error "swap $file2 $file3 layouts failed"
12002 $LFS swap_layouts $file1 $file2 ||
12003 error "swap $file1 $file2 layouts failed"
12005 lovea2=$(get_layout_param $file2)
12008 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12010 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12011 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12013 run_test 184d "allow stripeless layouts swap"
12016 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12017 { skip "Need MDS version at least 2.6.94"; return 0; }
12018 check_swap_layouts_support && return 0
12019 [ -z "$(which getfattr 2>/dev/null)" ] &&
12020 skip "no getfattr command" && return 0
12022 local file1=$DIR/$tdir/$tfile-1
12023 local file2=$DIR/$tdir/$tfile-2
12024 local file3=$DIR/$tdir/$tfile-3
12027 mkdir -p $DIR/$tdir
12028 touch $file1 || error "create $file1 failed"
12029 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12030 error "create $file2 failed"
12031 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12032 error "create $file3 failed"
12034 $LFS swap_layouts $file1 $file2 ||
12035 error "swap $file1 $file2 layouts failed"
12037 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12038 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12040 echo 123 > $file1 || error "Should be able to write into $file1"
12042 $LFS swap_layouts $file1 $file3 ||
12043 error "swap $file1 $file3 layouts failed"
12045 echo 123 > $file1 || error "Should be able to write into $file1"
12047 rm -rf $file1 $file2 $file3
12049 run_test 184e "Recreate layout after stripeless layout swaps"
12051 test_185() { # LU-2441
12052 # LU-3553 - no volatile file support in old servers
12053 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12054 { skip "Need MDS version at least 2.3.60"; return 0; }
12056 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12057 touch $DIR/$tdir/spoo
12058 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12059 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12060 error "cannot create/write a volatile file"
12061 [ "$FILESET" == "" ] &&
12062 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12063 error "FID is still valid after close"
12065 multiop_bg_pause $DIR/$tdir vVw4096_c
12072 # assume that the next FID for this client is sequential, since stdout
12073 # is unfortunately eaten by multiop_bg_pause
12074 local n=$((${fidv[1]} + 1))
12075 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12076 if [ "$FILESET" == "" ]; then
12077 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12078 error "FID is missing before close"
12080 kill -USR1 $multi_pid
12081 # 1 second delay, so if mtime change we will see it
12083 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12084 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12086 run_test 185 "Volatile file support"
12089 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12090 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12091 skip "Need MDS version at least 2.3.0" && return
12093 local dir0=$DIR/$tdir/$testnum
12094 mkdir -p $dir0 || error "creating dir $dir0"
12096 local file=$dir0/file1
12097 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12098 local dv1=$($LFS data_version $file)
12099 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12100 local dv2=$($LFS data_version $file)
12101 [[ $dv1 != $dv2 ]] ||
12102 error "data version did not change on write $dv1 == $dv2"
12107 run_test 187a "Test data version change"
12110 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12112 skip "Need MDS version at least 2.3.0" && return
12114 local dir0=$DIR/$tdir/$testnum
12115 mkdir -p $dir0 || error "creating dir $dir0"
12117 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12118 [[ ${DV[0]} != ${DV[1]} ]] ||
12119 error "data version did not change on write"\
12120 " ${DV[0]} == ${DV[1]}"
12125 run_test 187b "Test data version change on volatile file"
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12129 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12130 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12132 local POOL=${POOL:-cea1}
12133 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12134 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12137 local last_ost=$(($OSTCOUNT - 1))
12139 local ost_list=$(seq $first_ost $ost_step $last_ost)
12140 local ost_range="$first_ost $last_ost $ost_step"
12141 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12142 local file_dir=$POOL_ROOT/file_tst
12143 local subdir=$test_path/subdir
12147 # former test_200a test_200b
12148 pool_add $POOL || { rc=$? ; break; }
12149 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12150 # former test_200c test_200d
12151 mkdir -p $test_path
12152 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12153 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12155 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12156 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12157 || { rc=$? ; break; }
12158 # former test_200e test_200f
12159 local files=$((OSTCOUNT*3))
12160 pool_alloc_files $POOL $test_path $files "$ost_list" \
12161 || { rc=$? ; break; }
12162 pool_create_files $POOL $file_dir $files "$ost_list" \
12163 || { rc=$? ; break; }
12164 # former test_200g test_200h
12165 pool_lfs_df $POOL || { rc=$? ; break; }
12166 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12168 # former test_201a test_201b test_201c
12169 pool_remove_first_target $POOL || { rc=$? ; break; }
12171 local f=$test_path/$tfile
12172 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12173 pool_remove $POOL $f || { rc=$? ; break; }
12180 run_test 200 "OST pools"
12182 # usage: default_attr <count | size | offset>
12184 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12187 # usage: check_default_stripe_attr
12188 check_default_stripe_attr() {
12189 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12192 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12194 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12198 error "unknown getstripe attr '$1'"
12201 [ $ACTUAL != $EXPECTED ] &&
12202 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12206 test_mkdir -p $DIR/$tdir
12207 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12209 check_default_stripe_attr --stripe-count
12210 check_default_stripe_attr --stripe-size
12211 check_default_stripe_attr --stripe-index
12215 run_test 204a "Print default stripe attributes ================="
12218 test_mkdir -p $DIR/$tdir
12219 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12221 check_default_stripe_attr --stripe-size
12222 check_default_stripe_attr --stripe-index
12226 run_test 204b "Print default stripe size and offset ==========="
12229 test_mkdir -p $DIR/$tdir
12230 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12232 check_default_stripe_attr --stripe-count
12233 check_default_stripe_attr --stripe-index
12237 run_test 204c "Print default stripe count and offset ==========="
12240 test_mkdir -p $DIR/$tdir
12241 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12243 check_default_stripe_attr --stripe-count
12244 check_default_stripe_attr --stripe-size
12248 run_test 204d "Print default stripe count and size ============="
12251 test_mkdir -p $DIR/$tdir
12252 $SETSTRIPE -d $DIR/$tdir
12254 check_default_stripe_attr --stripe-count --raw
12255 check_default_stripe_attr --stripe-size --raw
12256 check_default_stripe_attr --stripe-index --raw
12260 run_test 204e "Print raw stripe attributes ================="
12263 test_mkdir -p $DIR/$tdir
12264 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12266 check_default_stripe_attr --stripe-size --raw
12267 check_default_stripe_attr --stripe-index --raw
12271 run_test 204f "Print raw stripe size and offset ==========="
12274 test_mkdir -p $DIR/$tdir
12275 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12277 check_default_stripe_attr --stripe-count --raw
12278 check_default_stripe_attr --stripe-index --raw
12282 run_test 204g "Print raw stripe count and offset ==========="
12285 test_mkdir -p $DIR/$tdir
12286 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12288 check_default_stripe_attr --stripe-count --raw
12289 check_default_stripe_attr --stripe-size --raw
12293 run_test 204h "Print raw stripe count and size ============="
12295 # Figure out which job scheduler is being used, if any,
12296 # or use a fake one
12297 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12298 JOBENV=SLURM_JOB_ID
12299 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12301 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12303 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12304 JOBENV=LOADL_STEP_ID
12305 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12308 $LCTL list_param jobid_name > /dev/null 2>&1
12309 if [ $? -eq 0 ]; then
12316 verify_jobstats() {
12321 # we don't really need to clear the stats for this test to work, since each
12322 # command has a unique jobid, but it makes debugging easier if needed.
12323 # for facet in $facets; do
12324 # local dev=$(convert_facet2label $facet)
12325 # # clear old jobstats
12326 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12329 # use a new JobID for each test, or we might see an old one
12330 [ "$JOBENV" = "FAKE_JOBID" ] &&
12331 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12335 [ "$JOBENV" = "nodelocal" ] && {
12336 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12337 $LCTL set_param jobid_name=$FAKE_JOBID
12341 log "Test: ${cmd[*]}"
12342 log "Using JobID environment variable $JOBENV=$JOBVAL"
12344 if [ $JOBENV = "FAKE_JOBID" ]; then
12345 FAKE_JOBID=$JOBVAL ${cmd[*]}
12350 # all files are created on OST0000
12351 for facet in $facets; do
12352 local stats="*.$(convert_facet2label $facet).job_stats"
12353 if [ $(do_facet $facet lctl get_param $stats |
12354 grep -c $JOBVAL) -ne 1 ]; then
12355 do_facet $facet lctl get_param $stats
12356 error "No jobstats for $JOBVAL found on $facet::$stats"
12363 NEW_JOBENV=${1:-$OLD_JOBENV}
12364 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12365 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12370 do_facet $SINGLEMDS \
12371 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12372 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12376 test_205() { # Job stats
12377 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12378 { skip "Need MDS version with at least 2.7.1"; return 0; }
12380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12381 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12382 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12383 remote_ost_nodsh && skip "remote OST with nodsh" && return
12385 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12386 skip "Server doesn't support jobstats" && return 0
12387 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12389 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12390 if [ $OLD_JOBENV != $JOBENV ]; then
12391 jobstats_set $JOBENV
12392 trap cleanup_205 EXIT
12395 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12396 echo "Registered as changelog user $CL_USER"
12398 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12399 lctl get_param -n mdt.*.job_cleanup_interval)
12400 local interval_new=5
12401 do_facet $SINGLEMDS \
12402 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12403 local start=$SECONDS
12407 cmd="mkdir $DIR/$tdir"
12408 verify_jobstats "$cmd" "$SINGLEMDS"
12410 cmd="rmdir $DIR/$tdir"
12411 verify_jobstats "$cmd" "$SINGLEMDS"
12412 # mkdir on secondary MDT
12413 if [ $MDSCOUNT -gt 1 ]; then
12414 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12415 verify_jobstats "$cmd" "mds2"
12418 cmd="mknod $DIR/$tfile c 1 3"
12419 verify_jobstats "$cmd" "$SINGLEMDS"
12421 cmd="rm -f $DIR/$tfile"
12422 verify_jobstats "$cmd" "$SINGLEMDS"
12423 # create all files on OST0000 so verify_jobstats can find OST stats
12425 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12426 verify_jobstats "$cmd" "$SINGLEMDS"
12428 cmd="touch $DIR/$tfile"
12429 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12431 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12432 verify_jobstats "$cmd" "ost1"
12434 cancel_lru_locks osc
12435 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12436 verify_jobstats "$cmd" "ost1"
12438 cmd="$TRUNCATE $DIR/$tfile 0"
12439 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12441 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12442 verify_jobstats "$cmd" "$SINGLEMDS"
12443 # jobstats expiry - sleep until old stats should be expired
12444 local left=$((interval_new + 5 - (SECONDS - start)))
12445 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12446 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12448 cmd="mkdir $DIR/$tdir.expire"
12449 verify_jobstats "$cmd" "$SINGLEMDS"
12450 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12451 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12453 # Ensure that jobid are present in changelog (if supported by MDS)
12454 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12456 $LFS changelog $MDT0 | tail -9
12457 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12458 [ $jobids -eq 9 ] ||
12459 error "Wrong changelog jobid count $jobids != 9"
12463 jobstats_set $JOBENV
12465 $LFS changelog $MDT0 | tail -1
12466 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12467 [ $jobids -eq 0 ] ||
12468 error "Unexpected jobids when jobid_var=$JOBENV"
12473 run_test 205 "Verify job stats"
12475 # LU-1480, LU-1773 and LU-1657
12477 mkdir -p $DIR/$tdir
12478 $SETSTRIPE -c -1 $DIR/$tdir
12479 #define OBD_FAIL_LOV_INIT 0x1403
12480 $LCTL set_param fail_loc=0xa0001403
12481 $LCTL set_param fail_val=1
12482 touch $DIR/$tdir/$tfile || true
12484 run_test 206 "fail lov_init_raid0() doesn't lbug"
12487 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12488 local fsz=`stat -c %s $DIR/$tfile`
12489 cancel_lru_locks mdc
12491 # do not return layout in getattr intent
12492 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12493 $LCTL set_param fail_loc=0x170
12494 local sz=`stat -c %s $DIR/$tfile`
12496 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12500 run_test 207a "can refresh layout at glimpse"
12503 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12504 local cksum=`md5sum $DIR/$tfile`
12505 local fsz=`stat -c %s $DIR/$tfile`
12506 cancel_lru_locks mdc
12507 cancel_lru_locks osc
12509 # do not return layout in getattr intent
12510 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12511 $LCTL set_param fail_loc=0x171
12513 # it will refresh layout after the file is opened but before read issues
12514 echo checksum is "$cksum"
12515 echo "$cksum" |md5sum -c --quiet || error "file differs"
12519 run_test 207b "can refresh layout at open"
12522 # FIXME: in this test suite, only RD lease is used. This is okay
12523 # for now as only exclusive open is supported. After generic lease
12524 # is done, this test suite should be revised. - Jinshan
12526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12527 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12528 { skip "Need MDS version at least 2.4.52"; return 0; }
12530 echo "==== test 1: verify get lease work"
12531 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12533 echo "==== test 2: verify lease can be broken by upcoming open"
12534 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12538 $MULTIOP $DIR/$tfile oO_RDONLY:c
12539 kill -USR1 $PID && wait $PID || error "break lease error"
12541 echo "==== test 3: verify lease can't be granted if an open already exists"
12542 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12546 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12547 kill -USR1 $PID && wait $PID || error "open file error"
12549 echo "==== test 4: lease can sustain over recovery"
12550 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12556 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12558 echo "==== test 5: lease broken can't be regained by replay"
12559 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12563 # open file to break lease and then recovery
12564 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12567 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12571 run_test 208 "Exclusive open"
12574 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12575 skip_env "must have disp_stripe" && return
12578 sync; sleep 5; sync;
12580 echo 3 > /proc/sys/vm/drop_caches
12581 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12583 # open/close 500 times
12584 for i in $(seq 500); do
12588 echo 3 > /proc/sys/vm/drop_caches
12589 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12591 echo "before: $req_before, after: $req_after"
12592 [ $((req_after - req_before)) -ge 300 ] &&
12593 error "open/close requests are not freed"
12596 run_test 209 "read-only open/close requests should be freed promptly"
12600 size=$((size % 8192 + 1))
12601 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12602 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12603 rm -f $DIR/f212 $DIR/f212.xyz
12605 run_test 212 "Sendfile test ============================================"
12608 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12609 cancel_lru_locks osc
12610 lctl set_param fail_loc=0x8000040f
12611 # generate a read lock
12612 cat $DIR/$tfile > /dev/null
12613 # write to the file, it will try to cancel the above read lock.
12614 cat /etc/hosts >> $DIR/$tfile
12616 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12618 test_214() { # for bug 20133
12619 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12620 for (( i=0; i < 340; i++ )) ; do
12621 touch $DIR/$tdir/d214c/a$i
12624 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12625 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12626 ls $DIR/d214c || error "ls $DIR/d214c failed"
12627 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12628 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12630 run_test 214 "hash-indexed directory test - bug 20133"
12632 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12633 create_lnet_proc_files() {
12634 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12635 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12637 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12638 rm -f "$TMP/lnet_$1.sys_tmp"
12641 # counterpart of create_lnet_proc_files
12642 remove_lnet_proc_files() {
12643 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12646 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12647 # 3rd arg as regexp for body
12648 check_lnet_proc_stats() {
12649 local l=$(cat "$TMP/lnet_$1" |wc -l)
12650 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12652 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12655 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12656 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12657 # optional and can be regexp for 2nd line (lnet.routes case)
12658 check_lnet_proc_entry() {
12659 local blp=2 # blp stands for 'position of 1st line of body'
12660 [ -z "$5" ] || blp=3 # lnet.routes case
12662 local l=$(cat "$TMP/lnet_$1" |wc -l)
12663 # subtracting one from $blp because the body can be empty
12664 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12666 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12667 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12669 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12670 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12672 # bail out if any unexpected line happened
12673 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12674 [ "$?" != 0 ] || error "$2 misformatted"
12677 test_215() { # for bugs 18102, 21079, 21517
12678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12679 local N='(0|[1-9][0-9]*)' # non-negative numeric
12680 local P='[1-9][0-9]*' # positive numeric
12681 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12682 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12683 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12684 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12686 local L1 # regexp for 1st line
12687 local L2 # regexp for 2nd line (optional)
12688 local BR # regexp for the rest (body)
12690 # lnet.stats should look as 11 space-separated non-negative numerics
12691 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12692 create_lnet_proc_files "stats"
12693 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12694 remove_lnet_proc_files "stats"
12696 # lnet.routes should look like this:
12697 # Routing disabled/enabled
12698 # net hops priority state router
12699 # where net is a string like tcp0, hops > 0, priority >= 0,
12700 # state is up/down,
12701 # router is a string like 192.168.1.1@tcp2
12702 L1="^Routing (disabled|enabled)$"
12703 L2="^net +hops +priority +state +router$"
12704 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12705 create_lnet_proc_files "routes"
12706 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12707 remove_lnet_proc_files "routes"
12709 # lnet.routers should look like this:
12710 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12711 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12712 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12713 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12714 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12715 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12716 create_lnet_proc_files "routers"
12717 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12718 remove_lnet_proc_files "routers"
12720 # lnet.peers should look like this:
12721 # nid refs state last max rtr min tx min queue
12722 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12723 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12724 # numeric (0 or >0 or <0), queue >= 0.
12725 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12726 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12727 create_lnet_proc_files "peers"
12728 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12729 remove_lnet_proc_files "peers"
12731 # lnet.buffers should look like this:
12732 # pages count credits min
12733 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12734 L1="^pages +count +credits +min$"
12735 BR="^ +$N +$N +$I +$I$"
12736 create_lnet_proc_files "buffers"
12737 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12738 remove_lnet_proc_files "buffers"
12740 # lnet.nis should look like this:
12741 # nid status alive refs peer rtr max tx min
12742 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12743 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12744 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12745 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12746 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12747 create_lnet_proc_files "nis"
12748 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12749 remove_lnet_proc_files "nis"
12751 # can we successfully write to lnet.stats?
12752 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12753 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12755 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12757 test_216() { # bug 20317
12758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12759 remote_ost_nodsh && skip "remote OST with nodsh" && return
12762 local facets=$(get_facets OST)
12763 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12765 save_lustre_params client "osc.*.contention_seconds" > $p
12766 save_lustre_params $facets \
12767 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12768 save_lustre_params $facets \
12769 "ldlm.namespaces.filter-*.contended_locks" >> $p
12770 save_lustre_params $facets \
12771 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12772 clear_stats osc.*.osc_stats
12774 # agressive lockless i/o settings
12775 do_nodes $(comma_list $(osts_nodes)) \
12776 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12777 ldlm.namespaces.filter-*.contended_locks=0 \
12778 ldlm.namespaces.filter-*.contention_seconds=60"
12779 lctl set_param -n osc.*.contention_seconds=60
12781 $DIRECTIO write $DIR/$tfile 0 10 4096
12782 $CHECKSTAT -s 40960 $DIR/$tfile
12784 # disable lockless i/o
12785 do_nodes $(comma_list $(osts_nodes)) \
12786 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12787 ldlm.namespaces.filter-*.contended_locks=32 \
12788 ldlm.namespaces.filter-*.contention_seconds=0"
12789 lctl set_param -n osc.*.contention_seconds=0
12790 clear_stats osc.*.osc_stats
12792 dd if=/dev/zero of=$DIR/$tfile count=0
12793 $CHECKSTAT -s 0 $DIR/$tfile
12795 restore_lustre_params <$p
12799 run_test 216 "check lockless direct write updates file size and kms correctly"
12801 test_217() { # bug 22430
12802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12806 for node in $(nodes_list); do
12807 nid=$(host_nids_address $node $NETTYPE)
12808 if [[ $nid = *-* ]] ; then
12809 echo "lctl ping $nid@$NETTYPE"
12810 lctl ping $nid@$NETTYPE
12812 echo "skipping $node (no hyphen detected)"
12816 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12819 # do directio so as not to populate the page cache
12820 log "creating a 10 Mb file"
12821 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12822 log "starting reads"
12823 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12824 log "truncating the file"
12825 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12827 kill %+ || true # reads might have finished
12828 echo "wait until dd is finished"
12830 log "removing the temporary file"
12831 rm -rf $DIR/$tfile || error "tmp file removal failed"
12833 run_test 218 "parallel read and truncate should not deadlock ======================="
12836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12837 # write one partial page
12838 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12839 # set no grant so vvp_io_commit_write will do sync write
12840 $LCTL set_param fail_loc=0x411
12841 # write a full page at the end of file
12842 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12844 $LCTL set_param fail_loc=0
12845 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12846 $LCTL set_param fail_loc=0x411
12847 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12850 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12851 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12853 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12855 test_220() { #LU-325
12856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12857 remote_ost_nodsh && skip "remote OST with nodsh" && return
12858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12859 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12862 # create on MDT0000 so the last_id and next_id are correct
12864 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12868 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12869 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12870 osc.$mdtosc_proc1.prealloc_last_id)
12871 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12872 osc.$mdtosc_proc1.prealloc_next_id)
12876 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12877 #define OBD_FAIL_OST_ENOINO 0x229
12878 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12879 create_pool $FSNAME.$TESTNAME || return 1
12880 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12882 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12884 MDSOBJS=$((last_id - next_id))
12885 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12887 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12888 echo "OST still has $count kbytes free"
12890 echo "create $MDSOBJS files @next_id..."
12891 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12893 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12894 osc.$mdtosc_proc1.prealloc_last_id)
12895 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12896 osc.$mdtosc_proc1.prealloc_next_id)
12898 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12903 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12904 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12906 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12907 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12908 echo "unlink $MDSOBJS files @$next_id..."
12909 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12911 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12915 dd if=`which date` of=$MOUNT/date oflag=sync
12916 chmod +x $MOUNT/date
12918 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12919 $LCTL set_param fail_loc=0x80001401
12921 $MOUNT/date > /dev/null
12924 run_test 221 "make sure fault and truncate race to not cause OOM"
12927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12929 test_mkdir -p $DIR/$tdir
12930 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12931 createmany -o $DIR/$tdir/$tfile 10
12932 cancel_lru_locks mdc
12933 cancel_lru_locks osc
12934 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12935 $LCTL set_param fail_loc=0x31a
12936 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12937 $LCTL set_param fail_loc=0
12940 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12945 test_mkdir -p $DIR/$tdir
12946 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12947 createmany -o $DIR/$tdir/$tfile 10
12948 cancel_lru_locks mdc
12949 cancel_lru_locks osc
12950 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12951 $LCTL set_param fail_loc=0x31a
12952 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12953 $LCTL set_param fail_loc=0
12955 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12960 test_mkdir -p $DIR/$tdir
12961 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12962 createmany -o $DIR/$tdir/$tfile 10
12963 cancel_lru_locks mdc
12964 cancel_lru_locks osc
12965 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12966 $LCTL set_param fail_loc=0x31b
12967 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12968 $LCTL set_param fail_loc=0
12971 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12973 test_224a() { # LU-1039, MRP-303
12974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12975 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12976 $LCTL set_param fail_loc=0x508
12977 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12978 $LCTL set_param fail_loc=0
12981 run_test 224a "Don't panic on bulk IO failure"
12983 test_224b() { # LU-1039, MRP-303
12984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12985 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12986 cancel_lru_locks osc
12987 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12988 $LCTL set_param fail_loc=0x515
12989 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12990 $LCTL set_param fail_loc=0
12993 run_test 224b "Don't panic on bulk IO failure"
12995 test_224c() { # LU-6441
12996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12997 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12999 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13000 save_writethrough $p
13001 set_cache writethrough on
13003 local pages_per_rpc=$($LCTL get_param \
13004 osc.*.max_pages_per_rpc)
13005 local at_max=$($LCTL get_param -n at_max)
13006 local timeout=$($LCTL get_param -n timeout)
13007 local test_at="$LCTL get_param -n at_max"
13008 local param_at="$FSNAME.sys.at_max"
13009 local test_timeout="$LCTL get_param -n timeout"
13010 local param_timeout="$FSNAME.sys.timeout"
13012 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13014 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13015 error "conf_param at_max=0 failed"
13016 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13017 error "conf_param timeout=5 failed"
13019 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13020 do_facet ost1 $LCTL set_param fail_loc=0x520
13021 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13022 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13024 do_facet ost1 $LCTL set_param fail_loc=0
13026 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13027 error "conf_param at_max=$at_max failed"
13028 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13029 $timeout || error "conf_param timeout=$timeout failed"
13031 $LCTL set_param -n $pages_per_rpc
13032 restore_lustre_params < $p
13035 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13037 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13041 if [ -z ${MDSSURVEY} ]; then
13042 skip_env "mds-survey not found" && return
13045 [ $MDSCOUNT -ge 2 ] &&
13046 skip "skipping now for more than one MDT" && return
13048 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13049 { skip "Need MDS version at least 2.2.51"; return; }
13051 local mds=$(facet_host $SINGLEMDS)
13052 local target=$(do_nodes $mds 'lctl dl' | \
13053 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13055 local cmd1="file_count=1000 thrhi=4"
13056 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13057 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13058 local cmd="$cmd1 $cmd2 $cmd3"
13060 rm -f ${TMP}/mds_survey*
13062 eval $cmd || error "mds-survey with zero-stripe failed"
13063 cat ${TMP}/mds_survey*
13064 rm -f ${TMP}/mds_survey*
13066 run_test 225a "Metadata survey sanity with zero-stripe"
13069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13071 if [ -z ${MDSSURVEY} ]; then
13072 skip_env "mds-survey not found" && return
13074 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13075 { skip "Need MDS version at least 2.2.51"; return; }
13077 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13078 skip_env "Need to mount OST to test" && return
13081 [ $MDSCOUNT -ge 2 ] &&
13082 skip "skipping now for more than one MDT" && return
13083 local mds=$(facet_host $SINGLEMDS)
13084 local target=$(do_nodes $mds 'lctl dl' | \
13085 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13087 local cmd1="file_count=1000 thrhi=4"
13088 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13089 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13090 local cmd="$cmd1 $cmd2 $cmd3"
13092 rm -f ${TMP}/mds_survey*
13094 eval $cmd || error "mds-survey with stripe_count failed"
13095 cat ${TMP}/mds_survey*
13096 rm -f ${TMP}/mds_survey*
13098 run_test 225b "Metadata survey sanity with stripe_count = 1"
13100 mcreate_path2fid () {
13106 local path=$DIR/$tdir/$name
13111 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13112 error "cannot create $desc"
13114 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13116 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13118 fid_path=$($LFS fid2path $MOUNT $fid)
13120 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13122 [ "$path" == "$fid_path" ] ||
13123 error "fid2path returned $fid_path, expected $path"
13125 echo "pass with $path and $fid"
13130 mkdir -p $DIR/$tdir
13132 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13133 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13134 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13135 mcreate_path2fid 0040666 0 0 dir "directory"
13136 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13137 mcreate_path2fid 0100666 0 0 file "regular file"
13138 mcreate_path2fid 0120666 0 0 link "symbolic link"
13139 mcreate_path2fid 0140666 0 0 sock "socket"
13141 run_test 226a "call path2fid and fid2path on files of all type"
13144 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13148 mkdir -p $DIR/$tdir
13149 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13150 error "create remote directory failed"
13151 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13152 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13153 "character special file (null)"
13154 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13155 "character special file (no device)"
13156 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13157 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13158 "block special file (loop)"
13159 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13160 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13161 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13163 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13165 # LU-1299 Executing or running ldd on a truncated executable does not
13166 # cause an out-of-memory condition.
13168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13169 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13170 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13171 chmod +x $MOUNT/date
13173 $MOUNT/date > /dev/null
13174 ldd $MOUNT/date > /dev/null
13177 run_test 227 "running truncated executable does not cause OOM"
13179 # LU-1512 try to reuse idle OI blocks
13181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13182 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13183 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13184 skip "non-ldiskfs backend" && return
13186 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13187 local myDIR=$DIR/$tdir
13190 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13191 $LCTL set_param fail_loc=0x80001002
13192 createmany -o $myDIR/t- 10000
13193 $LCTL set_param fail_loc=0
13194 # The guard is current the largest FID holder
13196 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13198 local IDX=$(($SEQ % 64))
13200 do_facet $SINGLEMDS sync
13201 # Make sure journal flushed.
13203 local blk1=$(do_facet $SINGLEMDS \
13204 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13205 grep Blockcount | awk '{print $4}')
13207 # Remove old files, some OI blocks will become idle.
13208 unlinkmany $myDIR/t- 10000
13209 # Create new files, idle OI blocks should be reused.
13210 createmany -o $myDIR/t- 2000
13211 do_facet $SINGLEMDS sync
13212 # Make sure journal flushed.
13214 local blk2=$(do_facet $SINGLEMDS \
13215 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13216 grep Blockcount | awk '{print $4}')
13218 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13220 run_test 228a "try to reuse idle OI blocks"
13223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13225 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13226 skip "non-ldiskfs backend" && return
13228 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13229 local myDIR=$DIR/$tdir
13232 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13233 $LCTL set_param fail_loc=0x80001002
13234 createmany -o $myDIR/t- 10000
13235 $LCTL set_param fail_loc=0
13236 # The guard is current the largest FID holder
13238 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13240 local IDX=$(($SEQ % 64))
13242 do_facet $SINGLEMDS sync
13243 # Make sure journal flushed.
13245 local blk1=$(do_facet $SINGLEMDS \
13246 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13247 grep Blockcount | awk '{print $4}')
13249 # Remove old files, some OI blocks will become idle.
13250 unlinkmany $myDIR/t- 10000
13253 stop $SINGLEMDS || error "Fail to stop MDT."
13255 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13257 df $MOUNT || error "Fail to df."
13258 # Create new files, idle OI blocks should be reused.
13259 createmany -o $myDIR/t- 2000
13260 do_facet $SINGLEMDS sync
13261 # Make sure journal flushed.
13263 local blk2=$(do_facet $SINGLEMDS \
13264 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13265 grep Blockcount | awk '{print $4}')
13267 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13269 run_test 228b "idle OI blocks can be reused after MDT restart"
13273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13274 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13275 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13276 skip "non-ldiskfs backend" && return
13278 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13279 local myDIR=$DIR/$tdir
13282 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13283 $LCTL set_param fail_loc=0x80001002
13284 # 20000 files can guarantee there are index nodes in the OI file
13285 createmany -o $myDIR/t- 20000
13286 $LCTL set_param fail_loc=0
13287 # The guard is current the largest FID holder
13289 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13291 local IDX=$(($SEQ % 64))
13293 do_facet $SINGLEMDS sync
13294 # Make sure journal flushed.
13296 local blk1=$(do_facet $SINGLEMDS \
13297 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13298 grep Blockcount | awk '{print $4}')
13300 # Remove old files, some OI blocks will become idle.
13301 unlinkmany $myDIR/t- 20000
13303 # The OI file should become empty now
13305 # Create new files, idle OI blocks should be reused.
13306 createmany -o $myDIR/t- 2000
13307 do_facet $SINGLEMDS sync
13308 # Make sure journal flushed.
13310 local blk2=$(do_facet $SINGLEMDS \
13311 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13312 grep Blockcount | awk '{print $4}')
13314 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13316 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13318 test_229() { # LU-2482, LU-3448
13319 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13320 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13323 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13327 # Create a file with a released layout and stripe count 2.
13328 $MULTIOP $DIR/$tfile H2c ||
13329 error "failed to create file with released layout"
13331 $GETSTRIPE -v $DIR/$tfile
13333 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13334 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13336 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13337 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13338 stat $DIR/$tfile || error "failed to stat released file"
13340 chown $RUNAS_ID $DIR/$tfile ||
13341 error "chown $RUNAS_ID $DIR/$tfile failed"
13343 chgrp $RUNAS_ID $DIR/$tfile ||
13344 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13346 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13347 rm $DIR/$tfile || error "failed to remove released file"
13349 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13353 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13356 test_mkdir $DIR/$tdir
13357 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13358 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13359 [ $mdt_idx -ne 0 ] &&
13360 error "create local directory on wrong MDT $mdt_idx"
13362 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13363 error "create remote directory failed"
13364 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13365 [ $mdt_idx -ne $MDTIDX ] &&
13366 error "create remote directory on wrong MDT $mdt_idx"
13368 createmany -o $DIR/$tdir/test_230/t- 10 ||
13369 error "create files on remote directory failed"
13370 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13371 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13372 rm -r $DIR/$tdir || error "unlink remote directory failed"
13374 run_test 230a "Create remote directory and files under the remote directory"
13377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13378 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13385 local migrate_dir=$DIR/$tdir/migrate_dir
13386 local other_dir=$DIR/$tdir/other_dir
13388 test_mkdir $DIR/$tdir
13389 test_mkdir -i0 -c1 $migrate_dir
13390 test_mkdir -i0 -c1 $other_dir
13391 for ((i=0; i<10; i++)); do
13392 mkdir -p $migrate_dir/dir_${i}
13393 createmany -o $migrate_dir/dir_${i}/f 10 ||
13394 error "create files under remote dir failed $i"
13397 cp /etc/passwd $migrate_dir/$tfile
13398 cp /etc/passwd $other_dir/$tfile
13399 chattr +SAD $migrate_dir
13400 chattr +SAD $migrate_dir/$tfile
13402 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13403 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13404 local old_dir_mode=$(stat -c%f $migrate_dir)
13405 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13407 mkdir -p $migrate_dir/dir_default_stripe2
13408 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13409 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13411 mkdir -p $other_dir
13412 ln $migrate_dir/$tfile $other_dir/luna
13413 ln $migrate_dir/$tfile $migrate_dir/sofia
13414 ln $other_dir/$tfile $migrate_dir/david
13415 ln -s $migrate_dir/$tfile $other_dir/zachary
13416 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13417 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13419 $LFS migrate -m $MDTIDX $migrate_dir ||
13420 error "fails on migrating remote dir to MDT1"
13422 echo "migratate to MDT1, then checking.."
13423 for ((i = 0; i < 10; i++)); do
13424 for file in $(find $migrate_dir/dir_${i}); do
13425 mdt_index=$($LFS getstripe -M $file)
13426 [ $mdt_index == $MDTIDX ] ||
13427 error "$file is not on MDT${MDTIDX}"
13431 # the multiple link file should still in MDT0
13432 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13433 [ $mdt_index == 0 ] ||
13434 error "$file is not on MDT${MDTIDX}"
13436 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13437 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13438 error " expect $old_dir_flag get $new_dir_flag"
13440 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13441 [ "$old_file_flag" = "$new_file_flag" ] ||
13442 error " expect $old_file_flag get $new_file_flag"
13444 local new_dir_mode=$(stat -c%f $migrate_dir)
13445 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13446 error "expect mode $old_dir_mode get $new_dir_mode"
13448 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13449 [ "$old_file_mode" = "$new_file_mode" ] ||
13450 error "expect mode $old_file_mode get $new_file_mode"
13452 diff /etc/passwd $migrate_dir/$tfile ||
13453 error "$tfile different after migration"
13455 diff /etc/passwd $other_dir/luna ||
13456 error "luna different after migration"
13458 diff /etc/passwd $migrate_dir/sofia ||
13459 error "sofia different after migration"
13461 diff /etc/passwd $migrate_dir/david ||
13462 error "david different after migration"
13464 diff /etc/passwd $other_dir/zachary ||
13465 error "zachary different after migration"
13467 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13468 error "${tfile}_ln different after migration"
13470 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13471 error "${tfile}_ln_other different after migration"
13473 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13474 [ $stripe_count = 2 ] ||
13475 error "dir strpe_count $d != 2 after migration."
13477 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13478 [ $stripe_count = 2 ] ||
13479 error "file strpe_count $d != 2 after migration."
13481 #migrate back to MDT0
13484 $LFS migrate -m $MDTIDX $migrate_dir ||
13485 error "fails on migrating remote dir to MDT0"
13487 echo "migrate back to MDT0, checking.."
13488 for file in $(find $migrate_dir); do
13489 mdt_index=$($LFS getstripe -M $file)
13490 [ $mdt_index == $MDTIDX ] ||
13491 error "$file is not on MDT${MDTIDX}"
13494 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13495 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13496 error " expect $old_dir_flag get $new_dir_flag"
13498 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13499 [ "$old_file_flag" = "$new_file_flag" ] ||
13500 error " expect $old_file_flag get $new_file_flag"
13502 local new_dir_mode=$(stat -c%f $migrate_dir)
13503 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13504 error "expect mode $old_dir_mode get $new_dir_mode"
13506 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13507 [ "$old_file_mode" = "$new_file_mode" ] ||
13508 error "expect mode $old_file_mode get $new_file_mode"
13510 diff /etc/passwd ${migrate_dir}/$tfile ||
13511 error "$tfile different after migration"
13513 diff /etc/passwd ${other_dir}/luna ||
13514 error "luna different after migration"
13516 diff /etc/passwd ${migrate_dir}/sofia ||
13517 error "sofia different after migration"
13519 diff /etc/passwd ${other_dir}/zachary ||
13520 error "zachary different after migration"
13522 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13523 error "${tfile}_ln different after migration"
13525 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13526 error "${tfile}_ln_other different after migration"
13528 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13529 [ $stripe_count = 2 ] ||
13530 error "dir strpe_count $d != 2 after migration."
13532 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13533 [ $stripe_count = 2 ] ||
13534 error "file strpe_count $d != 2 after migration."
13536 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13538 run_test 230b "migrate directory"
13541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13543 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13547 local migrate_dir=$DIR/$tdir/migrate_dir
13549 #If migrating directory fails in the middle, all entries of
13550 #the directory is still accessiable.
13551 test_mkdir $DIR/$tdir
13552 test_mkdir -i0 -c1 $migrate_dir
13554 createmany -o $migrate_dir/f 10 ||
13555 error "create files under ${migrate_dir} failed"
13557 #failed after migrating 5 entries
13558 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13559 do_facet mds1 lctl set_param fail_loc=0x20001801
13560 do_facet mds1 lctl set_param fail_val=5
13561 local t=$(ls $migrate_dir | wc -l)
13562 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13563 error "migrate should fail after 5 entries"
13565 mkdir $migrate_dir/dir &&
13566 error "mkdir succeeds under migrating directory"
13567 touch $migrate_dir/file &&
13568 error "touch file succeeds under migrating directory"
13570 local u=$(ls $migrate_dir | wc -l)
13571 [ "$u" == "$t" ] || error "$u != $t during migration"
13573 for file in $(find $migrate_dir); do
13574 stat $file || error "stat $file failed"
13577 do_facet mds1 lctl set_param fail_loc=0
13578 do_facet mds1 lctl set_param fail_val=0
13580 $LFS migrate -m $MDTIDX $migrate_dir ||
13581 error "migrate open files should failed with open files"
13583 echo "Finish migration, then checking.."
13584 for file in $(find $migrate_dir); do
13585 mdt_index=$($LFS getstripe -M $file)
13586 [ $mdt_index == $MDTIDX ] ||
13587 error "$file is not on MDT${MDTIDX}"
13590 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13592 run_test 230c "check directory accessiblity if migration is failed"
13595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13596 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13599 local migrate_dir=$DIR/$tdir/migrate_dir
13603 test_mkdir $DIR/$tdir
13604 test_mkdir -i0 -c1 $migrate_dir
13606 for ((i=0; i<100; i++)); do
13607 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13608 createmany -o $migrate_dir/dir_${i}/f 100 ||
13609 error "create files under remote dir failed $i"
13612 $LFS migrate -m $MDTIDX $migrate_dir ||
13613 error "migrate remote dir error"
13615 echo "Finish migration, then checking.."
13616 for file in $(find $migrate_dir); do
13617 mdt_index=$($LFS getstripe -M $file)
13618 [ $mdt_index == $MDTIDX ] ||
13619 error "$file is not on MDT${MDTIDX}"
13622 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13624 run_test 230d "check migrate big directory"
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13628 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13634 mkdir -p $DIR/$tdir
13635 mkdir $DIR/$tdir/migrate_dir
13636 mkdir $DIR/$tdir/other_dir
13637 touch $DIR/$tdir/migrate_dir/a
13638 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13639 ls $DIR/$tdir/other_dir
13641 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13642 error "migrate dir fails"
13644 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13645 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13647 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13648 [ $mdt_index == 0 ] || error "a is not on MDT0"
13650 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13651 error "migrate dir fails"
13653 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13654 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13656 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13657 [ $mdt_index == 1 ] || error "a is not on MDT1"
13659 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13660 [ $mdt_index == 1 ] || error "b is not on MDT1"
13662 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13663 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13665 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13667 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13669 run_test 230e "migrate mulitple local link files"
13672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13673 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13677 mkdir -p $DIR/$tdir
13678 mkdir $DIR/$tdir/migrate_dir
13679 $LFS mkdir -i1 $DIR/$tdir/other_dir
13680 touch $DIR/$tdir/migrate_dir/a
13681 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13682 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13683 ls $DIR/$tdir/other_dir
13685 # a should be migrated to MDT1, since no other links on MDT0
13686 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13687 error "#1 migrate dir fails"
13688 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13689 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13690 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13691 [ $mdt_index == 1 ] || error "a is not on MDT1"
13693 # a should stay on MDT1, because it is a mulitple link file
13694 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13695 error "#2 migrate dir fails"
13696 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13697 [ $mdt_index == 1 ] || error "a is not on MDT1"
13699 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13700 error "#3 migrate dir fails"
13702 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13703 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13704 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13706 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13707 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13709 # a should be migrated to MDT0, since no other links on MDT1
13710 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13711 error "#4 migrate dir fails"
13712 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13713 [ $mdt_index == 0 ] || error "a is not on MDT0"
13715 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13717 run_test 230f "migrate mulitple remote link files"
13720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13721 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13723 mkdir -p $DIR/$tdir/migrate_dir
13725 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13726 error "migrating dir to non-exist MDT succeeds"
13729 run_test 230g "migrate dir to non-exist MDT"
13732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13733 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13734 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13735 skip "Need MDS version at least 2.7.64" && return
13738 mkdir -p $DIR/$tdir/migrate_dir
13740 $LFS migrate -m1 $DIR &&
13741 error "migrating mountpoint1 should fail"
13743 $LFS migrate -m1 $DIR/$tdir/.. &&
13744 error "migrating mountpoint2 should fail"
13746 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13747 error "migrating $tdir fail"
13749 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13750 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13752 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13753 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13756 run_test 230h "migrate .. and root"
13759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13762 mkdir -p $DIR/$tdir/migrate_dir
13764 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13765 error "migration fails with a tailing slash"
13767 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13768 error "migration fails with two tailing slashes"
13770 run_test 230i "lfs migrate -m tolerates trailing slashes"
13774 # For simplicity this test assumes that max_pages_per_rpc
13775 # is the same across all OSCs
13776 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13777 local bulk_size=$((max_pages * 4096))
13779 mkdir -p $DIR/$tdir
13781 # clear the OSC stats
13782 $LCTL set_param osc.*.stats=0 &>/dev/null
13785 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13786 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13787 oflag=direct &>/dev/null || error "dd failed"
13789 sync; sleep 1; sync # just to be safe
13790 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13791 if [ x$nrpcs != "x1" ]; then
13792 $LCTL get_param osc.*.stats
13793 error "found $nrpcs ost_write RPCs, not 1 as expected"
13797 # Drop the OSC cache, otherwise we will read from it
13798 cancel_lru_locks osc
13800 # clear the OSC stats
13801 $LCTL set_param osc.*.stats=0 &>/dev/null
13803 # Client reads $bulk_size.
13804 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13805 iflag=direct &>/dev/null || error "dd failed"
13807 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13808 if [ x$nrpcs != "x1" ]; then
13809 $LCTL get_param osc.*.stats
13810 error "found $nrpcs ost_read RPCs, not 1 as expected"
13813 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13816 mkdir -p $DIR/$tdir
13818 for i in {0..1023}; do
13819 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13820 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13821 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13825 run_test 231b "must not assert on fully utilized OST request buffer"
13828 mkdir -p $DIR/$tdir
13829 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13830 $LCTL set_param fail_loc=0x31c
13832 # ignore dd failure
13833 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13835 $LCTL set_param fail_loc=0
13836 umount_client $MOUNT || error "umount failed"
13837 mount_client $MOUNT || error "mount failed"
13839 run_test 232 "failed lock should not block umount"
13842 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13843 { skip "Need MDS version at least 2.3.64"; return; }
13844 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13846 local fid=$($LFS path2fid $MOUNT)
13847 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13848 error "cannot access $MOUNT using its FID '$fid'"
13850 run_test 233a "checking that OBF of the FS root succeeds"
13853 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13854 { skip "Need MDS version at least 2.5.90"; return; }
13855 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13857 local fid=$($LFS path2fid $MOUNT/.lustre)
13858 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13859 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13861 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13862 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13863 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13865 run_test 233b "checking that OBF of the FS .lustre succeeds"
13868 local p="$TMP/sanityN-$TESTNAME.parameters"
13869 save_lustre_params client "llite.*.xattr_cache" > $p
13870 lctl set_param llite.*.xattr_cache 1 ||
13871 { skip "xattr cache is not supported"; return 0; }
13873 mkdir -p $DIR/$tdir || error "mkdir failed"
13874 touch $DIR/$tdir/$tfile || error "touch failed"
13875 # OBD_FAIL_LLITE_XATTR_ENOMEM
13876 $LCTL set_param fail_loc=0x1405
13877 # output of the form: attr 2 4 44 3 fc13 x86_64
13878 V=($(IFS=".-" rpm -q attr))
13879 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13880 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13881 # attr pre-2.4.44-7 had a bug with rc
13882 # LU-3703 - SLES 11 and FC13 clients have older attr
13883 getfattr -n user.attr $DIR/$tdir/$tfile &&
13884 error "getfattr should have failed with ENOMEM"
13886 skip "LU-3703: attr version $(getfattr --version) too old"
13888 $LCTL set_param fail_loc=0x0
13891 restore_lustre_params < $p
13894 run_test 234 "xattr cache should not crash on ENOMEM"
13897 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13898 skip "Need MDS version at least 2.4.52" && return
13899 flock_deadlock $DIR/$tfile
13904 124) error "process hangs on a deadlock"
13906 *) error "error executing flock_deadlock $DIR/$tfile"
13910 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13914 check_swap_layouts_support && return 0
13915 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13917 local ref1=/etc/passwd
13918 local ref2=/etc/group
13919 local file1=$DIR/$tdir/f1
13920 local file2=$DIR/$tdir/f2
13922 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13923 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13924 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13925 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13926 local fd=$(free_fd)
13927 local cmd="exec $fd<>$file2"
13930 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13931 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13934 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13939 run_test 236 "Layout swap on open unlinked file"
13941 # test to verify file handle related system calls
13942 # (name_to_handle_at/open_by_handle_at)
13943 # The new system calls are supported in glibc >= 2.14.
13946 echo "Test file_handle syscalls" > $DIR/$tfile ||
13947 error "write failed"
13948 check_fhandle_syscalls $DIR/$tfile ||
13949 error "check_fhandle_syscalls failed"
13951 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13953 # LU-4659 linkea consistency
13955 local server_version=$(lustre_version_code $SINGLEMDS)
13957 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13958 [[ $server_version -gt $(version_code 2.5.1) &&
13959 $server_version -lt $(version_code 2.5.50) ]] ||
13960 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13963 ln $DIR/$tfile $DIR/$tfile.lnk
13964 touch $DIR/$tfile.new
13965 mv $DIR/$tfile.new $DIR/$tfile
13966 local fid1=$($LFS path2fid $DIR/$tfile)
13967 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13968 local path1=$($LFS fid2path $FSNAME "$fid1")
13969 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13970 local path2=$($LFS fid2path $FSNAME "$fid2")
13971 [ $tfile.lnk == $path2 ] ||
13972 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13975 run_test 238 "Verify linkea consistency"
13978 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13979 skip "Need MDS version at least 2.5.60" && return
13980 local list=$(comma_list $(mdts_nodes))
13982 mkdir -p $DIR/$tdir
13983 createmany -o $DIR/$tdir/f- 5000
13984 unlinkmany $DIR/$tdir/f- 5000
13985 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13986 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13987 osc.*MDT*.sync_in_flight" | calc_sum)
13988 [ "$changes" -eq 0 ] || error "$changes not synced"
13990 run_test 239 "osp_sync test"
13992 test_239a() { #LU-5297
13993 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13995 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13996 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13997 chgrp $RUNAS_GID $DIR/$tfile
13998 wait_delete_completed
14000 run_test 239a "process invalid osp sync record correctly"
14002 test_239b() { #LU-5297
14003 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14005 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14006 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14007 chgrp $RUNAS_GID $DIR/$tfile1
14008 wait_delete_completed
14009 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14011 chgrp $RUNAS_GID $DIR/$tfile2
14012 wait_delete_completed
14014 run_test 239b "process osp sync record with ENOMEM error correctly"
14017 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14018 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14020 mkdir -p $DIR/$tdir
14022 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14023 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14024 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14025 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14027 umount_client $MOUNT || error "umount failed"
14028 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14029 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14030 mount_client $MOUNT || error "failed to mount client"
14032 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14033 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14035 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14038 for LOOP in $(seq $1); do
14039 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14040 cancel_lru_locks osc || true
14045 for LOOP in $(seq $1); do
14046 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14047 iflag=direct 2>/dev/null
14051 test_241a() { # was test_241
14052 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14054 cancel_lru_locks osc
14055 test_241_bio 1000 &
14060 run_test 241a "bio vs dio"
14063 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14065 test_241_dio 1000 &
14070 run_test 241b "dio vs dio"
14073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14074 mkdir -p $DIR/$tdir
14075 touch $DIR/$tdir/$tfile
14077 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14078 do_facet mds1 lctl set_param fail_loc=0x105
14079 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14081 do_facet mds1 lctl set_param fail_loc=0
14082 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14084 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14088 test_mkdir -p $DIR/$tdir
14089 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14091 run_test 243 "various group lock tests"
14095 test_mkdir -p $DIR/$tdir
14096 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14097 sendfile_grouplock $DIR/$tdir/$tfile || \
14098 error "sendfile+grouplock failed"
14101 run_test 244 "sendfile with group lock tests"
14104 local flagname="multi_mod_rpcs"
14105 local connect_data_name="max_mod_rpcs"
14108 # check if multiple modify RPCs flag is set
14109 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14110 grep "connect_flags:")
14113 echo "$out" | grep -qw $flagname
14114 if [ $? -ne 0 ]; then
14115 echo "connect flag $flagname is not set"
14119 # check if multiple modify RPCs data is set
14120 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14123 echo "$out" | grep -qw $connect_data_name ||
14124 error "import should have connect data $connect_data_name"
14126 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14128 test_246() { # LU-7371
14129 remote_ost_nodsh && skip "remote OST with nodsh" && return
14130 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14131 skip "Need OST version >= 2.7.62" && return 0
14132 do_facet ost1 $LCTL set_param fail_val=4095
14133 #define OBD_FAIL_OST_READ_SIZE 0x234
14134 do_facet ost1 $LCTL set_param fail_loc=0x234
14135 $LFS setstripe $DIR/$tfile -i 0 -c 1
14136 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14137 cancel_lru_locks $FSNAME-OST0000
14138 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14140 run_test 246 "Read file of size 4095 should return right length"
14143 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14145 { skip "Fileset feature is not supported"; return; }
14147 local submount=${MOUNT}_$tdir
14150 mkdir -p $submount || error "mkdir $submount failed"
14151 FILESET="$FILESET/$tdir" mount_client $submount ||
14152 error "mount $submount failed"
14153 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14154 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14155 error "read $MOUNT/$tdir/$tfile failed"
14156 umount_client $submount || error "umount $submount failed"
14159 run_test 247a "mount subdir as fileset"
14162 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14163 { skip "Fileset feature is not supported"; return; }
14165 local submount=${MOUNT}_$tdir
14167 rm -rf $MOUNT/$tdir
14168 mkdir -p $submount || error "mkdir $submount failed"
14170 FILESET="$FILESET/$tdir" mount_client $submount &&
14171 error "mount $submount should fail"
14174 run_test 247b "mount subdir that dose not exist"
14177 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14178 { skip "Fileset feature is not supported"; return; }
14180 local submount=${MOUNT}_$tdir
14182 mkdir -p $MOUNT/$tdir/dir1
14183 mkdir -p $submount || error "mkdir $submount failed"
14184 FILESET="$FILESET/$tdir" mount_client $submount ||
14185 error "mount $submount failed"
14186 local fid=$($LFS path2fid $MOUNT/)
14187 $LFS fid2path $submount $fid && error "fid2path should fail"
14188 umount_client $submount || error "umount $submount failed"
14191 run_test 247c "running fid2path outside root"
14194 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14195 { skip "Fileset feature is not supported"; return; }
14197 local submount=${MOUNT}_$tdir
14199 mkdir -p $MOUNT/$tdir/dir1
14200 mkdir -p $submount || error "mkdir $submount failed"
14201 FILESET="$FILESET/$tdir" mount_client $submount ||
14202 error "mount $submount failed"
14203 local fid=$($LFS path2fid $submount/dir1)
14204 $LFS fid2path $submount $fid || error "fid2path should succeed"
14205 umount_client $submount || error "umount $submount failed"
14208 run_test 247d "running fid2path inside root"
14212 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14214 { skip "Fileset feature is not supported"; return; }
14216 local submount=${MOUNT}_$tdir
14219 mkdir -p $submount || error "mkdir $submount failed"
14220 FILESET="$FILESET/.." mount_client $submount &&
14221 error "mount $submount should fail"
14224 run_test 247e "mount .. as fileset"
14227 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14228 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14230 # create a large file for fast read verification
14231 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14233 # make sure the file is created correctly
14234 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14235 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14237 echo "Test 1: verify that fast read is 4 times faster on cache read"
14239 # small read with fast read enabled
14240 $LCTL set_param -n llite.*.fast_read=1
14241 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14242 awk '/copied/ { print $6 }')
14244 # small read with fast read disabled
14245 $LCTL set_param -n llite.*.fast_read=0
14246 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14247 awk '/copied/ { print $6 }')
14249 # verify that fast read is 4 times faster for cache read
14250 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14251 error_not_in_vm "fast read was not 4 times faster: " \
14252 "$t_fast vs $t_slow"
14254 echo "Test 2: verify the performance between big and small read"
14255 $LCTL set_param -n llite.*.fast_read=1
14257 # 1k non-cache read
14258 cancel_lru_locks osc
14259 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14260 awk '/copied/ { print $6 }')
14262 # 1M non-cache read
14263 cancel_lru_locks osc
14264 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14265 awk '/copied/ { print $6 }')
14267 # verify that big IO is not 4 times faster than small IO
14268 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14269 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14271 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14274 run_test 248 "fast read verification"
14276 test_249() { # LU-7890
14278 $SETSTRIPE -c 1 $DIR/$tfile
14280 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14281 skip "Need at least version 2.8.54"
14283 # Offset 2T == 4k * 512M
14284 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14285 error "dd to 2T offset failed"
14287 run_test 249 "Write above 2T file size"
14290 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14291 && skip "no 16TB file size limit on ZFS" && return
14293 $SETSTRIPE -c 1 $DIR/$tfile
14294 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14295 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14296 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14297 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14298 conv=notrunc,fsync && error "append succeeded"
14301 run_test 250 "Write above 16T limit"
14304 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14306 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14307 #Skip once - writing the first stripe will succeed
14308 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14309 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14310 error "short write happened"
14312 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14313 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14314 error "short read happened"
14318 run_test 251 "Handling short read and write correctly"
14328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14329 remote_ost_nodsh && skip "remote OST with nodsh" && return
14330 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14331 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14332 skip "can only run lr_reader on ldiskfs target"
14336 # check lr_reader on OST0000
14338 dev=$(facet_device $tgt)
14339 out=$(do_facet $tgt $LR_READER $dev)
14340 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14342 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14343 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14344 error "Invalid uuid returned by $LR_READER on target $tgt"
14345 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14347 # check lr_reader -c on MDT0000
14349 dev=$(facet_device $tgt)
14350 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14351 echo "$LR_READER does not support additional options"
14354 out=$(do_facet $tgt $LR_READER -c $dev)
14355 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14357 num=$(echo "$out" | grep -c "mdtlov")
14358 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14359 error "Invalid number of mdtlov clients returned by $LR_READER"
14360 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14362 # check lr_reader -cr on MDT0000
14363 out=$(do_facet $tgt $LR_READER -cr $dev)
14364 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14366 echo "$out" | grep -q "^reply_data:$" ||
14367 error "$LR_READER should have returned 'reply_data' section"
14368 num=$(echo "$out" | grep -c "client_generation")
14369 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14371 run_test 252 "check lr_reader tool"
14373 test_253_fill_ost() {
14374 local size_mb #how many MB should we write to pass watermark
14375 local lwm=$3 #low watermark
14376 local free_10mb #10% of free space
14378 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14379 size_mb=$((free_kb / 1024 - lwm))
14380 free_10mb=$((free_kb / 10240))
14381 #If 10% of free space cross low watermark use it
14382 if (( free_10mb > size_mb )); then
14385 #At least we need to store 1.1 of difference between
14386 #free space and low watermark
14387 size_mb=$((size_mb + size_mb / 10))
14389 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14390 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14391 oflag=append conv=notrunc
14396 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14397 echo "OST still has $((free_kb / 1024)) mbytes free"
14404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14405 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14406 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14408 local ost_name=$($LFS osts |
14409 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14411 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14412 do_facet $SINGLEMDS $LCTL get_param -n \
14413 osp.$mdtosc_proc1.reserved_mb_high ||
14414 { skip "remote MDS does not support reserved_mb_high" &&
14419 wait_delete_completed
14422 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14423 osp.$mdtosc_proc1.reserved_mb_high)
14424 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14425 osp.$mdtosc_proc1.reserved_mb_low)
14426 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14428 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14429 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14430 error "Adding $ost_name to pool failed"
14432 # Wait for client to see a OST at pool
14433 wait_update $HOSTNAME "$LCTL get_param -n
14434 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14435 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14436 error "Client can not see the pool"
14437 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14438 error "Setstripe failed"
14440 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14441 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14442 echo "OST still has $((blocks/1024)) mbytes free"
14444 local new_lwm=$((blocks/1024-10))
14445 do_facet $SINGLEMDS $LCTL set_param \
14446 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14447 do_facet $SINGLEMDS $LCTL set_param \
14448 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14450 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14452 #First enospc could execute orphan deletion so repeat.
14453 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14455 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14456 osp.$mdtosc_proc1.prealloc_status)
14457 echo "prealloc_status $oa_status"
14459 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14460 error "File creation should fail"
14461 #object allocation was stopped, but we still able to append files
14462 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14463 error "Append failed"
14464 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14466 wait_delete_completed
14470 for i in $(seq 10 12); do
14471 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14472 error "File creation failed after rm";
14475 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14476 osp.$mdtosc_proc1.prealloc_status)
14477 echo "prealloc_status $oa_status"
14479 if (( oa_status != 0 )); then
14480 error "Object allocation still disable after rm"
14482 do_facet $SINGLEMDS $LCTL set_param \
14483 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14484 do_facet $SINGLEMDS $LCTL set_param \
14485 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14488 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14489 error "Remove $ost_name from pool failed"
14490 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14491 error "Pool destroy fialed"
14493 run_test 253 "Check object allocation limit"
14498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14500 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14501 { skip "MDS does not support changelog_size" && return; }
14503 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14504 echo "Registered as changelog user $cl_user"
14506 $LFS changelog_clear $MDT0 $cl_user 0
14508 local size1=$(do_facet mds1 \
14509 $LCTL get_param -n mdd.$MDT0.changelog_size)
14510 echo "Changelog size $size1"
14513 $LFS mkdir -i 0 $DIR/$tdir
14515 mkdir -p $DIR/$tdir/pics/2008/zachy
14516 touch $DIR/$tdir/pics/2008/zachy/timestamp
14517 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14518 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14519 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14520 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14521 rm $DIR/$tdir/pics/desktop.jpg
14523 local size2=$(do_facet mds1 \
14524 $LCTL get_param -n mdd.$MDT0.changelog_size)
14525 echo "Changelog size after work $size2"
14527 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14529 if (( size2 <= size1 )); then
14530 error "Changelog size after work should be greater than original"
14534 run_test 254 "Check changelog size"
14541 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14542 awk -F: '{print $2}' | grep $type > /dev/null
14543 if [ $? -ne 0 ]; then
14553 lfs ladvise -a willread $file > /dev/null 2>&1
14554 if [ $? -eq 0 ]; then
14558 lfs ladvise -a willread $file 2>&1 |
14559 grep "Inappropriate ioctl for device" > /dev/null
14560 if [ $? -eq 0 ]; then
14567 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14570 # run a random read IO workload
14571 # usage: random_read_iops <filename> <filesize> <iosize>
14572 random_read_iops() {
14575 local iosize=${3:-4096}
14577 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14578 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14581 drop_file_oss_cache() {
14585 $LFS ladvise -a dontneed $file 2>/dev/null ||
14586 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14589 ladvise_willread_performance()
14592 local average_origin=0
14593 local average_cache=0
14594 local average_ladvise=0
14596 for ((i = 1; i <= $repeat; i++)); do
14597 echo "Iter $i/$repeat: reading without willread hint"
14598 cancel_lru_locks osc
14599 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14600 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14601 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14602 average_origin=$(bc <<<"$average_origin + $speed_origin")
14604 cancel_lru_locks osc
14605 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14606 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14607 average_cache=$(bc <<<"$average_cache + $speed_cache")
14609 cancel_lru_locks osc
14610 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14611 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14612 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14613 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14614 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14616 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14617 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14618 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14620 speedup_cache=$(percent $average_cache $average_origin)
14621 speedup_ladvise=$(percent $average_ladvise $average_origin)
14623 echo "Average uncached read: $average_origin"
14624 echo "Average speedup with OSS cached read: " \
14625 "$average_cache = +$speedup_cache%"
14626 echo "Average speedup with ladvise willread: " \
14627 "$average_ladvise = +$speedup_ladvise%"
14629 local lowest_speedup=20
14630 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14631 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14632 "got $average_cache%. Skipping ladvise willread check."
14636 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14637 # it is still good to run until then to exercise 'ladvise willread'
14638 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14639 [ "$(facet_fstype ost1)" = "zfs" ] &&
14640 echo "osd-zfs does not support dontneed or drop_caches" &&
14643 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14644 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14645 error_not_in_vm "Speedup with willread is less than " \
14646 "$lowest_speedup%, got $average_ladvise%"
14650 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14651 skip "lustre < 2.8.54 does not support ladvise " && return
14652 remote_ost_nodsh && skip "remote OST with nodsh" && return
14654 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14656 ladvise_no_type willread $DIR/$tfile &&
14657 skip "willread ladvise is not supported" && return
14659 ladvise_no_ioctl $DIR/$tfile &&
14660 skip "ladvise ioctl is not supported" && return
14663 local size=$((size_mb * 1048576))
14664 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14665 error "dd to $DIR/$tfile failed"
14667 lfs ladvise -a willread $DIR/$tfile ||
14668 error "Ladvise failed with no range argument"
14670 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14671 error "Ladvise failed with no -l or -e argument"
14673 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14674 error "Ladvise failed with only -e argument"
14676 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14677 error "Ladvise failed with only -l argument"
14679 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14680 error "End offset should not be smaller than start offset"
14682 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14683 error "End offset should not be equal to start offset"
14685 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14686 error "Ladvise failed with overflowing -s argument"
14688 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14689 error "Ladvise failed with overflowing -e argument"
14691 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14692 error "Ladvise failed with overflowing -l argument"
14694 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14695 error "Ladvise succeeded with conflicting -l and -e arguments"
14697 echo "Synchronous ladvise should wait"
14699 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14700 do_nodes $(comma_list $(osts_nodes)) \
14701 $LCTL set_param fail_val=$delay fail_loc=0x237
14703 local start_ts=$SECONDS
14704 lfs ladvise -a willread $DIR/$tfile ||
14705 error "Ladvise failed with no range argument"
14706 local end_ts=$SECONDS
14707 local inteval_ts=$((end_ts - start_ts))
14709 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14710 error "Synchronous advice didn't wait reply"
14713 echo "Asynchronous ladvise shouldn't wait"
14714 local start_ts=$SECONDS
14715 lfs ladvise -a willread -b $DIR/$tfile ||
14716 error "Ladvise failed with no range argument"
14717 local end_ts=$SECONDS
14718 local inteval_ts=$((end_ts - start_ts))
14720 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14721 error "Asynchronous advice blocked"
14724 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14725 ladvise_willread_performance
14727 run_test 255a "check 'lfs ladvise -a willread'"
14733 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14737 remote_ost_nodsh && skip "remote OST with nodsh" && return
14739 lfs setstripe -c 1 -i 0 $DIR/$tfile
14741 ladvise_no_type dontneed $DIR/$tfile &&
14742 skip "dontneed ladvise is not supported" && return
14744 ladvise_no_ioctl $DIR/$tfile &&
14745 skip "ladvise ioctl is not supported" && return
14747 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14748 skip "lustre < 2.8.54 does not support ladvise" && return
14750 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14751 [ "$(facet_fstype ost1)" = "zfs" ] &&
14752 skip "zfs-osd does not support 'ladvise dontneed'" && return
14755 local size=$((size_mb * 1048576))
14756 # In order to prevent disturbance of other processes, only check 3/4
14757 # of the memory usage
14758 local kibibytes=$((size_mb * 1024 * 3 / 4))
14760 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14761 error "dd to $DIR/$tfile failed"
14763 local total=$(facet_meminfo ost1 MemTotal)
14764 echo "Total memory: $total KiB"
14766 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14767 local before_read=$(facet_meminfo ost1 Cached)
14768 echo "Cache used before read: $before_read KiB"
14770 lfs ladvise -a willread $DIR/$tfile ||
14771 error "Ladvise willread failed"
14772 local after_read=$(facet_meminfo ost1 Cached)
14773 echo "Cache used after read: $after_read KiB"
14775 lfs ladvise -a dontneed $DIR/$tfile ||
14776 error "Ladvise dontneed again failed"
14777 local no_read=$(facet_meminfo ost1 Cached)
14778 echo "Cache used after dontneed ladvise: $no_read KiB"
14780 if [ $total -lt $((before_read + kibibytes)) ]; then
14781 echo "Memory is too small, abort checking"
14785 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14786 error "Ladvise willread should use more memory" \
14787 "than $kibibytes KiB"
14790 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14791 error "Ladvise dontneed should release more memory" \
14792 "than $kibibytes KiB"
14795 run_test 255b "check 'lfs ladvise -a dontneed'"
14802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14803 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14804 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14805 skip "non-ldiskfs backend" && return
14807 mdt_dev=$(mdsdevname 1)
14809 cl_user=$(do_facet mds1 \
14810 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14811 if [[ -n $cl_user ]]; then
14812 skip "active changelog user"
14816 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14817 echo "Registered as changelog user $cl_user"
14820 mkdir -p $DIR/$tdir
14822 $LFS changelog_clear $MDT0 $cl_user 0
14825 touch $DIR/$tdir/{1..10}
14828 stop mds1 || error "Fail to stop MDT."
14831 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14833 #after mount new plainllog is used
14834 touch $DIR/$tdir/{11..19}
14835 cat_sl=$(do_facet mds1 \
14836 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14837 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14839 if (( cat_sl != 2 )); then
14840 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14841 error "Changelog catalog has wrong number of slots $cat_sl"
14844 $LFS changelog_clear $MDT0 $cl_user 0
14846 cat_sl=$(do_facet mds1 \
14847 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14848 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14850 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14852 if (( cat_sl == 2 )); then
14853 error "Empty plain llog was not deleted from changelog catalog"
14855 if (( cat_sl != 1 )); then
14856 error "Active plain llog shouldn\`t be deleted from catalog"
14859 run_test 256 "Check llog delete for empty and not full state"
14862 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14863 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14864 skip "Need MDS version at least 2.8.55" && return
14866 test_mkdir -p $DIR/$tdir
14868 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14869 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14872 #define OBD_FAIL_MDS_XATTR_REP 0x161
14873 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14874 local facet=mds$((mdtidx + 1))
14875 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14876 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14878 stop $facet || error "stop MDS failed"
14879 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14880 error "start MDS fail"
14882 run_test 257 "xattr locks are not lost"
14885 #define OBD_FAIL_MDC_CLOSE 0x806
14886 $LCTL set_param fail_loc=0x80000806
14890 run_test 260 "Check mdc_close fail"
14892 cleanup_test_300() {
14896 test_striped_dir() {
14901 mkdir -p $DIR/$tdir
14903 SAVE_UMASK=$(umask)
14904 trap cleanup_test_300 RETURN EXIT
14906 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14907 $DIR/$tdir/striped_dir ||
14908 error "set striped dir error"
14910 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14911 [ "$mode" = "755" ] || error "expect 755 got $mode"
14913 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14914 error "getdirstripe failed"
14915 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14916 if [ "$stripe_count" != "2" ]; then
14917 error "1:stripe_count is $stripe_count, expect 2"
14919 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
14920 if [ "$stripe_count" != "2" ]; then
14921 error "2:stripe_count is $stripe_count, expect 2"
14924 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14925 if [ "$stripe_index" != "$mdt_index" ]; then
14926 error "stripe_index is $stripe_index, expect $mdt_index"
14929 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14930 error "nlink error after create striped dir"
14932 mkdir $DIR/$tdir/striped_dir/a
14933 mkdir $DIR/$tdir/striped_dir/b
14935 stat $DIR/$tdir/striped_dir/a ||
14936 error "create dir under striped dir failed"
14937 stat $DIR/$tdir/striped_dir/b ||
14938 error "create dir under striped dir failed"
14940 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14941 error "nlink error after mkdir"
14943 rmdir $DIR/$tdir/striped_dir/a
14944 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14945 error "nlink error after rmdir"
14947 rmdir $DIR/$tdir/striped_dir/b
14948 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14949 error "nlink error after rmdir"
14951 chattr +i $DIR/$tdir/striped_dir
14952 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14953 error "immutable flags not working under striped dir!"
14954 chattr -i $DIR/$tdir/striped_dir
14956 rmdir $DIR/$tdir/striped_dir ||
14957 error "rmdir striped dir error"
14965 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14966 skip "skipped for lustre < 2.7.0" && return
14967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14968 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14970 test_striped_dir 0 || error "failed on striped dir on MDT0"
14971 test_striped_dir 1 || error "failed on striped dir on MDT0"
14973 run_test 300a "basic striped dir sanity test"
14976 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14977 skip "skipped for lustre < 2.7.0" && return
14978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14979 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14985 test_mkdir $DIR/$tdir || error "mkdir fail"
14986 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14987 error "set striped dir error"
14988 for ((i=0; i<10; i++)); do
14989 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14991 touch $DIR/$tdir/striped_dir/file_$i ||
14992 error "touch error $i"
14993 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14994 [ $mtime1 -eq $mtime2 ] &&
14995 error "mtime not change after create"
14997 rm -f $DIR/$tdir/striped_dir/file_$i ||
14998 error "unlink error $i"
14999 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15000 [ $mtime2 -eq $mtime3 ] &&
15001 error "mtime did not change after unlink"
15005 run_test 300b "check ctime/mtime for striped dir"
15008 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15009 skip "skipped for lustre < 2.7.0" && return
15010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15011 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15014 mkdir -p $DIR/$tdir
15015 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15016 error "set striped dir error"
15018 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15019 error "chown striped dir failed"
15021 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15022 error "create 5k files failed"
15024 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15026 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15030 run_test 300c "chown && check ls under striped directory"
15033 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15034 skip "skipped for lustre < 2.7.0" && return
15035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15036 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15040 mkdir -p $DIR/$tdir
15041 $SETSTRIPE -c 2 $DIR/$tdir
15043 #local striped directory
15044 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15045 error "set striped dir error"
15046 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15047 error "create 10 files failed"
15049 #remote striped directory
15050 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15051 error "set striped dir error"
15052 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15053 error "create 10 files failed"
15055 for file in $(find $DIR/$tdir); do
15056 stripe_count=$($GETSTRIPE -c $file)
15057 [ $stripe_count -eq 2 ] ||
15058 error "wrong stripe $stripe_count for $file"
15063 run_test 300d "check default stripe under striped directory"
15066 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15067 skip "Need MDS version at least 2.7.55" && return
15068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15069 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15073 mkdir -p $DIR/$tdir
15075 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15076 error "set striped dir error"
15078 touch $DIR/$tdir/striped_dir/a
15079 touch $DIR/$tdir/striped_dir/b
15080 touch $DIR/$tdir/striped_dir/c
15082 mkdir $DIR/$tdir/striped_dir/dir_a
15083 mkdir $DIR/$tdir/striped_dir/dir_b
15084 mkdir $DIR/$tdir/striped_dir/dir_c
15086 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15087 error "set striped adir under striped dir error"
15089 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15090 error "set striped bdir under striped dir error"
15092 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15093 error "set striped cdir under striped dir error"
15095 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15096 error "rename dir under striped dir fails"
15098 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15099 error "rename dir under different stripes fails"
15101 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15102 error "rename file under striped dir should succeed"
15104 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15105 error "rename dir under striped dir should succeed"
15109 run_test 300e "check rename under striped directory"
15112 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15113 skip "Need MDS version at least 2.7.55" && return
15114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15115 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15120 mkdir -p $DIR/$tdir
15122 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15123 error "set striped dir error"
15125 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15126 error "set striped dir error"
15128 touch $DIR/$tdir/striped_dir/a
15129 mkdir $DIR/$tdir/striped_dir/dir_a
15130 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15131 error "create striped dir under striped dir fails"
15133 touch $DIR/$tdir/striped_dir1/b
15134 mkdir $DIR/$tdir/striped_dir1/dir_b
15135 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15136 error "create striped dir under striped dir fails"
15138 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15139 error "rename dir under different striped dir should fail"
15141 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15142 error "rename striped dir under diff striped dir should fail"
15144 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15145 error "rename file under diff striped dirs fails"
15149 run_test 300f "check rename cross striped directory"
15151 test_300_check_default_striped_dir()
15154 local default_count=$2
15155 local default_index=$3
15158 local dir_stripe_index
15161 echo "checking $dirname $default_count $default_index"
15162 $LFS setdirstripe -D -c $default_count -i $default_index \
15163 -t all_char $DIR/$tdir/$dirname ||
15164 error "set default stripe on striped dir error"
15165 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15166 [ $stripe_count -eq $default_count ] ||
15167 error "expect $default_count get $stripe_count for $dirname"
15169 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15170 [ $stripe_index -eq $default_index ] ||
15171 error "expect $default_index get $stripe_index for $dirname"
15173 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15174 error "create dirs failed"
15176 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15177 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15178 for dir in $(find $DIR/$tdir/$dirname/*); do
15179 stripe_count=$($LFS getdirstripe -c $dir)
15180 [ $stripe_count -eq $default_count ] ||
15181 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15182 error "stripe count $default_count != $stripe_count for $dir"
15184 stripe_index=$($LFS getdirstripe -i $dir)
15185 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15186 error "$stripe_index != $default_index for $dir"
15188 #check default stripe
15189 stripe_count=$($LFS getdirstripe -D -c $dir)
15190 [ $stripe_count -eq $default_count ] ||
15191 error "default count $default_count != $stripe_count for $dir"
15193 stripe_index=$($LFS getdirstripe -D -i $dir)
15194 [ $stripe_index -eq $default_index ] ||
15195 error "default index $default_index != $stripe_index for $dir"
15197 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15201 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15202 skip "Need MDS version at least 2.7.55" && return
15203 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15209 mkdir $DIR/$tdir/normal_dir
15211 #Checking when client cache stripe index
15212 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15213 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15214 error "create striped_dir failed"
15216 mkdir $DIR/$tdir/striped_dir/dir1 ||
15217 error "create dir1 fails"
15218 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15219 [ $stripe_index -eq 1 ] ||
15220 error "dir1 expect 1 got $stripe_index"
15222 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15223 error "create dir2 fails"
15224 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15225 [ $stripe_index -eq 2 ] ||
15226 error "dir2 expect 2 got $stripe_index"
15228 #check default stripe count/stripe index
15229 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15230 test_300_check_default_striped_dir normal_dir 1 0
15231 test_300_check_default_striped_dir normal_dir 2 1
15232 test_300_check_default_striped_dir normal_dir 2 -1
15234 #delete default stripe information
15235 echo "delete default stripeEA"
15236 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15237 error "set default stripe on striped dir error"
15239 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15240 for dir in $(find $DIR/$tdir/normal_dir/*); do
15241 stripe_count=$($LFS getdirstripe -c $dir)
15242 [ $stripe_count -eq 0 ] ||
15243 error "expect 1 get $stripe_count for $dir"
15244 stripe_index=$($LFS getdirstripe -i $dir)
15245 [ $stripe_index -eq 0 ] ||
15246 error "expect 0 get $stripe_index for $dir"
15249 run_test 300g "check default striped directory for normal directory"
15252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15253 skip "Need MDS version at least 2.7.55" && return
15254 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15259 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15260 $DIR/$tdir/striped_dir ||
15261 error "set striped dir error"
15263 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15264 test_300_check_default_striped_dir striped_dir 1 0
15265 test_300_check_default_striped_dir striped_dir 2 1
15266 test_300_check_default_striped_dir striped_dir 2 -1
15268 #delete default stripe information
15269 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15270 error "set default stripe on striped dir error"
15272 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15273 for dir in $(find $DIR/$tdir/striped_dir/*); do
15274 stripe_count=$($LFS getdirstripe -c $dir)
15275 [ $stripe_count -eq 0 ] ||
15276 error "expect 1 get $stripe_count for $dir"
15279 run_test 300h "check default striped directory for striped directory"
15282 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15283 skip "Need MDS version at least 2.7.55" && return
15284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15285 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15291 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15292 error "set striped dir error"
15294 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15295 error "create files under striped dir failed"
15297 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15298 error "set striped hashdir error"
15300 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15301 error "create dir0 under hash dir failed"
15302 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15303 error "create dir1 under hash dir failed"
15305 # unfortunately, we need to umount to clear dir layout cache for now
15306 # once we fully implement dir layout, we can drop this
15307 umount_client $MOUNT || error "umount failed"
15308 mount_client $MOUNT || error "mount failed"
15310 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15311 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15312 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15314 #set the stripe to be unknown hash type
15315 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15316 $LCTL set_param fail_loc=0x1901
15317 for ((i = 0; i < 10; i++)); do
15318 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15319 error "stat f-$i failed"
15320 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15323 touch $DIR/$tdir/striped_dir/f0 &&
15324 error "create under striped dir with unknown hash should fail"
15326 $LCTL set_param fail_loc=0
15328 umount_client $MOUNT || error "umount failed"
15329 mount_client $MOUNT || error "mount failed"
15333 run_test 300i "client handle unknown hash type striped directory"
15336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15337 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15338 skip "Need MDS version at least 2.7.55" && return
15339 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15345 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15346 $LCTL set_param fail_loc=0x1702
15347 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15348 error "set striped dir error"
15350 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15351 error "create files under striped dir failed"
15353 $LCTL set_param fail_loc=0
15355 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15359 run_test 300j "test large update record"
15362 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15363 skip "Need MDS version at least 2.7.55" && return
15364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15365 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15371 #define OBD_FAIL_LARGE_STRIPE 0x1703
15372 $LCTL set_param fail_loc=0x1703
15373 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15374 error "set striped dir error"
15375 $LCTL set_param fail_loc=0
15377 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15378 error "getstripeddir fails"
15379 rm -rf $DIR/$tdir/striped_dir ||
15380 error "unlink striped dir fails"
15384 run_test 300k "test large striped directory"
15387 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15388 skip "Need MDS version at least 2.7.55" && return
15389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15390 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15393 test_mkdir -p $DIR/$tdir/striped_dir
15394 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15395 error "chown $RUNAS_ID failed"
15396 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15397 error "set default striped dir failed"
15399 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15400 $LCTL set_param fail_loc=0x80000158
15401 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15403 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15404 [ $stripe_index -eq 1 ] ||
15405 error "expect 1 get $stripe_index for $dir"
15407 run_test 300l "non-root user to create dir under striped dir with stale layout"
15410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15411 skip "Need MDS version at least 2.7.55" && return
15412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15413 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15415 mkdir -p $DIR/$tdir/striped_dir
15416 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15417 error "set default stripes dir error"
15419 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15421 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15422 [ $stripe_count -eq 0 ] ||
15423 error "expect 0 get $stripe_count for a"
15425 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15426 error "set default stripes dir error"
15428 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15430 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15431 [ $stripe_count -eq 0 ] ||
15432 error "expect 0 get $stripe_count for b"
15434 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15435 error "set default stripes dir error"
15437 mkdir $DIR/$tdir/striped_dir/c &&
15438 error "default stripe_index is invalid, mkdir c should fails"
15440 rm -rf $DIR/$tdir || error "rmdir fails"
15442 run_test 300m "setstriped directory on single MDT FS"
15445 local list=$(comma_list $(mdts_nodes))
15448 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15452 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15453 skip "Need MDS version at least 2.7.55" && return
15454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15456 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15459 local list=$(comma_list $(mdts_nodes))
15461 trap cleanup_300n RETURN EXIT
15462 mkdir -p $DIR/$tdir
15463 chmod 777 $DIR/$tdir
15464 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15465 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15466 error "create striped dir succeeds with gid=0"
15468 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15469 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15470 error "create striped dir fails with gid=-1"
15472 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15473 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15474 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15475 error "set default striped dir succeeds with gid=0"
15478 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15479 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15480 error "set default striped dir fails with gid=-1"
15483 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15484 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15485 error "create test_dir fails"
15486 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15487 error "create test_dir1 fails"
15488 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15489 error "create test_dir2 fails"
15492 run_test 300n "non-root user to create dir under striped dir with default EA"
15495 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15496 skip "Need MDS version at least 2.7.55" && return
15497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15498 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15502 mkdir -p $DIR/$tdir
15504 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15505 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15506 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15507 skip "not enough free inodes $numfree1 $numfree2"
15511 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15512 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15513 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15514 skip "not enough free space $numfree1 $numfree2"
15518 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15519 error "setdirstripe fails"
15521 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15522 error "create dirs fails"
15524 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15525 ls $DIR/$tdir/striped_dir > /dev/null ||
15526 error "ls striped dir fails"
15527 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15528 error "unlink big striped dir fails"
15530 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15534 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15535 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15537 mkdir -p $DIR/$tdir
15539 #define OBD_FAIL_OUT_ENOSPC 0x1704
15540 do_facet mds2 lctl set_param fail_loc=0x80001704
15541 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15542 error "create striped directory should fail"
15544 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15546 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15549 run_test 300p "create striped directory without space"
15552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15553 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15555 local fd=$(free_fd)
15556 local cmd="exec $fd<$tdir"
15558 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15561 trap "eval $cmd" EXIT
15562 cd $tdir || error "cd $tdir fails"
15563 rmdir ../$tdir || error "rmdir $tdir fails"
15564 mkdir local_dir && error "create dir succeeds"
15565 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15569 run_test 300q "create remote directory under orphan directory"
15571 prepare_remote_file() {
15572 mkdir $DIR/$tdir/src_dir ||
15573 error "create remote source failed"
15575 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15576 touch $DIR/$tdir/src_dir/a
15578 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15579 error "create remote target dir failed"
15581 touch $DIR/$tdir/tgt_dir/b
15583 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15584 error "rename dir cross MDT failed!"
15586 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15587 error "src_child still exists after rename"
15589 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15590 error "missing file(a) after rename"
15592 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15593 error "diff after rename"
15597 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15599 local remote_file=$DIR/$tdir/tgt_dir/b
15601 mkdir -p $DIR/$tdir
15603 prepare_remote_file || error "prepare remote file failed"
15606 $OPENUNLINK $remote_file $remote_file || error
15607 $CHECKSTAT -a $remote_file || error
15609 run_test 310a "open unlink remote file"
15612 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15614 local remote_file=$DIR/$tdir/tgt_dir/b
15616 mkdir -p $DIR/$tdir
15618 prepare_remote_file || error "prepare remote file failed"
15620 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15621 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15622 $CHECKSTAT -t file $remote_file || error "check file failed"
15624 run_test 310b "unlink remote file with multiple links while open"
15627 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15629 local remote_file=$DIR/$tdir/tgt_dir/b
15631 mkdir -p $DIR/$tdir
15633 prepare_remote_file || error "prepare remote file failed"
15635 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15636 multiop_bg_pause $remote_file O_uc ||
15637 error "mulitop failed for remote file"
15639 $MULTIOP $DIR/$tfile Ouc
15640 kill -USR1 $MULTIPID
15643 run_test 310c "open-unlink remote file with multiple links"
15647 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15648 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15650 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15652 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15654 mkdir -p $DIR/$tdir
15655 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15656 createmany -o $DIR/$tdir/$tfile. 1000
15658 # statfs data is not real time, let's just calculate it
15659 old_iused=$((old_iused + 1000))
15661 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15662 osp.*OST0000*MDT0000.create_count")
15663 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15664 osp.*OST0000*MDT0000.max_create_count")
15665 for idx in $(seq $MDSCOUNT); do
15666 do_facet mds$idx "lctl set_param -n \
15667 osp.*OST0000*MDT000?.max_create_count=0"
15670 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15671 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15672 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15674 unlinkmany $DIR/$tdir/$tfile. 1000
15676 for idx in $(seq $MDSCOUNT); do
15677 do_facet mds$idx "lctl set_param -n \
15678 osp.*OST0000*MDT000?.max_create_count=$max_count"
15679 do_facet mds$idx "lctl set_param -n \
15680 osp.*OST0000*MDT000?.create_count=$count"
15684 for i in $(seq 120); do
15685 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15686 # system may be too busy to destroy all objs in time, use
15687 # a somewhat small value to not fail autotest
15688 [ $((old_iused - new_iused)) -gt 400 ] && break
15692 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15693 [ $((old_iused - new_iused)) -gt 400 ] ||
15694 error "objs not destroyed after unlink"
15696 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15703 local vdevdir=$(dirname $(facet_vdevice $ost))
15704 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15705 local zfs_zapid=$(do_facet $ost $cmd |
15706 grep -w "/O/0/d$((objid%32))" -C 5 |
15707 awk '/Object/{getline; print $1}')
15708 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15709 awk "/$objid = /"'{printf $3}')
15714 zfs_object_blksz() {
15718 local vdevdir=$(dirname $(facet_vdevice $ost))
15719 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15720 local blksz=$(do_facet $ost $cmd $objid |
15721 awk '/dblk/{getline; printf $4}')
15723 case "${blksz: -1}" in
15724 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15725 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15732 test_312() { # LU-4856
15733 remote_ost_nodsh && skip "remote OST with nodsh" && return
15735 [ $(facet_fstype ost1) = "zfs" ] ||
15736 { skip "the test only applies to zfs" && return; }
15738 local max_blksz=$(do_facet ost1 \
15739 $ZFS get -p recordsize $(facet_device ost1) |
15740 awk '!/VALUE/{print $3}')
15742 # to make life a little bit easier
15743 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15744 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15746 local tf=$DIR/$tdir/$tfile
15748 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15750 # Get ZFS object id
15751 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15753 # block size change by sequential over write
15755 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15756 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15758 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15759 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15763 # block size change by sequential append write
15764 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15765 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15766 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15768 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15769 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15770 oflag=sync conv=notrunc
15772 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15773 blksz=$((blksz / 8192)) # in 2*4K unit
15774 [ $blksz -eq $count ] ||
15775 error "blksz error(in 8k): $blksz, expected: $count"
15781 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15782 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15784 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15785 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15786 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15788 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15789 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15790 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15792 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15793 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15794 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15796 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15799 remote_ost_nodsh && skip "remote OST with nodsh" && return
15801 local file=$DIR/$tfile
15803 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15805 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15806 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15807 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15808 error "write should failed"
15809 do_facet ost1 "$LCTL set_param fail_loc=0"
15812 run_test 313 "io should fail after last_rcvd update fail"
15815 local read_write=$1
15816 if [ "$read_write" = "write" ]; then
15817 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15818 elif [ "$read_write" = "read" ]; then
15819 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15821 error "argument error"
15824 # turn off debug for performance testing
15825 local saved_debug=$($LCTL get_param -n debug)
15826 $LCTL set_param debug=0
15828 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15830 # get ost1 size - lustre-OST0000
15831 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15832 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15833 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15835 if [ "$read_write" = "read" ]; then
15836 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15839 local start_time=$(date +%s.%N)
15840 $dd_cmd bs=1M count=$blocks oflag=sync ||
15841 error "real dd $read_write error"
15842 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15844 if [ "$read_write" = "write" ]; then
15848 # define OBD_FAIL_OST_FAKE_RW 0x238
15849 do_facet ost1 $LCTL set_param fail_loc=0x238
15851 local start_time=$(date +%s.%N)
15852 $dd_cmd bs=1M count=$blocks oflag=sync ||
15853 error "fake dd $read_write error"
15854 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15856 if [ "$read_write" = "write" ]; then
15858 cancel_lru_locks osc
15859 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15860 error "$tfile size not $blocks MB"
15862 do_facet ost1 $LCTL set_param fail_loc=0
15864 echo "fake $read_write $duration_fake vs. normal $read_write" \
15865 "$duration in seconds"
15866 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15867 error_not_in_vm "fake write is slower"
15869 $LCTL set_param -n debug="$saved_debug"
15872 test_399a() { # LU-7655 for OST fake write
15873 remote_ost_nodsh && skip "remote OST with nodsh" && return
15877 run_test 399a "fake write should not be slower than normal write"
15879 test_399b() { # LU-8726 for OST fake read
15880 remote_ost_nodsh && skip "remote OST with nodsh" && return
15882 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15883 skip "only for ldiskfs" && return 0
15887 run_test 399b "fake read should not be slower than normal read"
15889 test_400a() { # LU-1606, was conf-sanity test_74
15890 local extra_flags=''
15891 local out=$TMP/$tfile
15892 local prefix=/usr/include/lustre
15895 if ! which $CC > /dev/null 2>&1; then
15896 skip_env "$CC is not installed"
15900 if ! [[ -d $prefix ]]; then
15901 # Assume we're running in tree and fixup the include path.
15902 extra_flags+=" -I$LUSTRE/../libcfs/include"
15903 extra_flags+=" -I$LUSTRE/include"
15904 extra_flags+=" -L$LUSTRE/utils"
15907 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15908 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15909 error "client api broken"
15913 run_test 400a "Lustre client api program can compile and link"
15915 test_400b() { # LU-1606, LU-5011
15917 local out=$TMP/$tfile
15918 local prefix=/usr/include/lustre
15920 # We use a hard coded prefix so that this test will not fail
15921 # when run in tree. There are headers in lustre/include/lustre/
15922 # that are not packaged (like lustre_idl.h) and have more
15923 # complicated include dependencies (like config.h and lnet/types.h).
15924 # Since this test about correct packaging we just skip them when
15925 # they don't exist (see below) rather than try to fixup cppflags.
15927 if ! which $CC > /dev/null 2>&1; then
15928 skip_env "$CC is not installed"
15932 for header in $prefix/*.h; do
15933 if ! [[ -f "$header" ]]; then
15937 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15938 continue # liblustreapi.h is deprecated.
15941 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15942 error "cannot compile '$header'"
15946 run_test 400b "packaged headers can be compiled"
15948 test_401a() { #LU-7437
15949 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15950 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15952 #count the number of parameters by "list_param -R"
15953 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15954 #count the number of parameters by listing proc files
15955 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15956 echo "proc_dirs='$proc_dirs'"
15957 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
15958 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15961 [ $params -eq $procs ] ||
15962 error "found $params parameters vs. $procs proc files"
15964 # test the list_param -D option only returns directories
15965 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15966 #count the number of parameters by listing proc directories
15967 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15970 [ $params -eq $procs ] ||
15971 error "found $params parameters vs. $procs proc files"
15973 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15976 local save=$($LCTL get_param -n jobid_var)
15979 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15980 error "no error returned when setting bad parameters"
15982 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15983 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15985 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15986 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15987 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15989 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15992 local jobid_var_old=$($LCTL get_param -n jobid_var)
15993 local jobid_var_new
15995 $LCTL set_param jobid_var= &&
15996 error "no error returned for 'set_param a='"
15998 jobid_var_new=$($LCTL get_param -n jobid_var)
15999 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16000 error "jobid_var was changed by setting without value"
16002 $LCTL set_param jobid_var &&
16003 error "no error returned for 'set_param a'"
16005 jobid_var_new=$($LCTL get_param -n jobid_var)
16006 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16007 error "jobid_var was changed by setting without value"
16009 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16012 local jobid_var_old=$($LCTL get_param -n jobid_var)
16013 local jobid_var_new
16014 local new_value="foo=bar"
16016 $LCTL set_param jobid_var=$new_value ||
16017 error "'set_param a=b' did not accept a value containing '='"
16019 jobid_var_new=$($LCTL get_param -n jobid_var)
16020 [[ "$jobid_var_new" == "$new_value" ]] ||
16021 error "'set_param a=b' failed on a value containing '='"
16023 # Reset the jobid_var to test the other format
16024 $LCTL set_param jobid_var=$jobid_var_old
16025 jobid_var_new=$($LCTL get_param -n jobid_var)
16026 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16027 error "failed to reset jobid_var"
16029 $LCTL set_param jobid_var $new_value ||
16030 error "'set_param a b' did not accept a value containing '='"
16032 jobid_var_new=$($LCTL get_param -n jobid_var)
16033 [[ "$jobid_var_new" == "$new_value" ]] ||
16034 error "'set_param a b' failed on a value containing '='"
16036 $LCTL set_param jobid_var $jobid_var_old
16037 jobid_var_new=$($LCTL get_param -n jobid_var)
16038 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16039 error "failed to reset jobid_var"
16041 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16044 local server_version=$(lustre_version_code $SINGLEMDS)
16045 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16046 [[ $server_version -ge $(version_code 2.7.18.4) &&
16047 $server_version -lt $(version_code 2.7.50) ]] ||
16048 [[ $server_version -ge $(version_code 2.7.2) &&
16049 $server_version -lt $(version_code 2.7.11) ]] ||
16050 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16052 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16053 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16054 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16055 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16056 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16057 echo "Touch failed - OK"
16059 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16062 local file1=$DIR/$tfile.1
16063 local file2=$DIR/$tfile.2
16064 local tfile=$TMP/$tfile
16066 rm -f $file1 $file2 $tfile
16071 # 30 sec OBD_TIMEOUT in ll_getattr()
16072 # right before populating st_nlink
16073 $LCTL set_param fail_loc=0x80001409
16074 stat -c %h $file1 > $tfile &
16076 # create an alias, drop all locks and reclaim the dentry
16078 cancel_lru_locks mdc
16079 cancel_lru_locks osc
16080 sysctl -w vm.drop_caches=2
16084 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16086 rm -f $tfile $file1 $file2
16088 run_test 403 "i_nlink should not drop to zero due to aliasing"
16090 test_404() { # LU-6601
16091 local server_version=$(lustre_version_code $SINGLEMDS)
16092 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16093 { skip "Need server version newer than 2.8.52"; return 0; }
16095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16096 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16097 awk '/osp .*-osc-MDT/ { print $4}')
16100 for osp in $mosps; do
16101 echo "Deactivate: " $osp
16102 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16103 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16104 awk -vp=$osp '$4 == p { print $2 }')
16105 [ $stat = IN ] || {
16106 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16107 error "deactivate error"
16109 echo "Activate: " $osp
16110 do_facet $SINGLEMDS $LCTL --device %$osp activate
16111 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16112 awk -vp=$osp '$4 == p { print $2 }')
16113 [ $stat = UP ] || {
16114 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16115 error "activate error"
16119 run_test 404 "validate manual {de}activated works properly for OSPs"
16122 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16123 skip "Layout swap lock is not supported" && return
16125 check_swap_layouts_support && return 0
16127 test_mkdir -p $DIR/$tdir
16128 swap_lock_test -d $DIR/$tdir ||
16129 error "One layout swap locked test failed"
16131 run_test 405 "Various layout swap lock tests"
16134 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16135 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16136 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16139 skip "Need MDS version at least 2.8.50" && return
16141 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16142 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16143 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16144 local def_pool=$($GETSTRIPE -p $MOUNT)
16146 local test_pool=$TESTNAME
16147 pool_add $test_pool || error "pool_add failed"
16148 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16149 error "pool_add_targets failed"
16151 # parent set default stripe count only, child will stripe from both
16152 # parent and fs default
16153 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16154 error "setstripe $MOUNT failed"
16155 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16156 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16157 for i in $(seq 10); do
16158 local f=$DIR/$tdir/$tfile.$i
16159 touch $f || error "touch failed"
16160 local count=$($GETSTRIPE -c $f)
16161 [ $count -eq $OSTCOUNT ] ||
16162 error "$f stripe count $count != $OSTCOUNT"
16163 local offset=$($GETSTRIPE -i $f)
16164 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16165 local size=$($GETSTRIPE -S $f)
16166 [ $size -eq $((def_stripe_size * 2)) ] ||
16167 error "$f stripe size $size != $((def_stripe_size * 2))"
16168 local pool=$($GETSTRIPE -p $f)
16169 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16172 # change fs default striping, delete parent default striping, now child
16173 # will stripe from new fs default striping only
16174 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16175 error "change $MOUNT default stripe failed"
16176 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16177 for i in $(seq 11 20); do
16178 local f=$DIR/$tdir/$tfile.$i
16179 touch $f || error "touch $f failed"
16180 local count=$($GETSTRIPE -c $f)
16181 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16182 local offset=$($GETSTRIPE -i $f)
16183 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16184 local size=$($GETSTRIPE -S $f)
16185 [ $size -eq $def_stripe_size ] ||
16186 error "$f stripe size $size != $def_stripe_size"
16187 local pool=$($GETSTRIPE -p $f)
16188 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16192 unlinkmany $DIR/$tdir/$tfile. 1 20
16194 # restore FS default striping
16195 if [ -z $def_pool ]; then
16196 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16197 -i $def_stripe_offset $MOUNT ||
16198 error "restore default striping failed"
16200 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16201 -i $def_stripe_offset $MOUNT ||
16202 error "restore default striping with $def_pool failed"
16205 local f=$DIR/$tdir/$tfile
16206 pool_remove_all_targets $test_pool $f
16207 pool_remove $test_pool $f
16209 run_test 406 "DNE support fs default striping"
16212 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16213 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16214 skip "Need MDS version at least 2.8.55" && return
16215 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16217 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16218 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16219 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16220 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16221 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16223 #define OBD_FAIL_DT_TXN_STOP 0x2019
16224 for idx in $(seq $MDSCOUNT); do
16225 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16227 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16228 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16229 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16232 run_test 407 "transaction fail should cause operation fail"
16235 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16237 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16238 lctl set_param fail_loc=0x8000040a
16239 # let ll_prepare_partial_page() fail
16240 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16244 # create at least 100 unused inodes so that
16245 # shrink_icache_memory(0) should not return 0
16246 touch $DIR/$tfile-{0..100}
16247 rm -f $DIR/$tfile-{0..100}
16250 echo 2 > /proc/sys/vm/drop_caches
16252 run_test 408 "drop_caches should not hang due to page leaks"
16256 [ $MDSCOUNT -lt 2 ] &&
16257 skip "We need at least 2 MDTs for this test" && return
16259 check_mount_and_prep
16261 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16262 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16263 touch $DIR/$tdir/guard || error "(2) Fail to create"
16265 local PREFIX=$(str_repeat 'A' 128)
16266 echo "Create 1K hard links start at $(date)"
16267 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16268 error "(3) Fail to hard link"
16270 echo "Links count should be right although linkEA overflow"
16271 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16272 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16273 [ $linkcount -eq 1001 ] ||
16274 error "(5) Unexpected hard links count: $linkcount"
16276 echo "List all links start at $(date)"
16277 ls -l $DIR/$tdir/foo > /dev/null ||
16278 error "(6) Fail to list $DIR/$tdir/foo"
16280 echo "Unlink hard links start at $(date)"
16281 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16282 error "(7) Fail to unlink"
16284 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16287 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16288 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16289 skip "Need server version at least 2.9.55" & exit 0
16290 start_full_debug_logging
16294 stop_full_debug_logging
16300 #define OBD_FAIL_BARRIER_DELAY 0x2202
16301 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16302 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16305 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16306 awk '/The barrier for/ { print $7 }')
16307 [ "$b_status" = "'freezing_p1'" ] ||
16308 error "(1) unexpected barrier status $b_status"
16310 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16312 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16313 awk '/The barrier for/ { print $7 }')
16314 [ "$b_status" = "'frozen'" ] ||
16315 error "(2) unexpected barrier status $b_status"
16317 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16318 awk '/will be expired/ { print $7 }')
16319 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16320 sleep $((expired + 3))
16322 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16323 awk '/The barrier for/ { print $7 }')
16324 [ "$b_status" = "'expired'" ] ||
16325 error "(3) unexpected barrier status $b_status"
16327 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16328 error "(4) fail to freeze barrier"
16330 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16331 awk '/The barrier for/ { print $7 }')
16332 [ "$b_status" = "'frozen'" ] ||
16333 error "(5) unexpected barrier status $b_status"
16335 #define OBD_FAIL_BARRIER_DELAY 0x2202
16336 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16337 do_facet mgs $LCTL barrier_thaw $FSNAME &
16340 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16341 awk '/The barrier for/ { print $7 }')
16342 [ "$b_status" = "'thawing'" ] ||
16343 error "(6) unexpected barrier status $b_status"
16345 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16347 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16348 awk '/The barrier for/ { print $7 }')
16349 [ "$b_status" = "'thawed'" ] ||
16350 error "(7) unexpected barrier status $b_status"
16352 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16353 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16354 do_facet mgs $LCTL barrier_freeze $FSNAME
16356 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16357 awk '/The barrier for/ { print $7 }')
16358 [ "$b_status" = "'failed'" ] ||
16359 error "(8) unexpected barrier status $b_status"
16361 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16362 do_facet mgs $LCTL barrier_thaw $FSNAME
16366 run_test 801a "write barrier user interfaces and stat machine"
16371 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16372 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16373 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16374 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16375 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16377 cancel_lru_locks mdc
16379 # 180 seconds should be long enough
16380 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16382 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16383 awk '/The barrier for/ { print $7 }')
16384 [ "$b_status" = "'frozen'" ] ||
16385 error "(6) unexpected barrier status $b_status"
16387 mkdir $DIR/$tdir/d0/d10 &
16390 touch $DIR/$tdir/d1/f13 &
16393 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16396 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16399 rm -f $DIR/$tdir/d4/f12 &
16402 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16404 # To guarantee taht the 'stat' is not blocked
16405 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16406 awk '/The barrier for/ { print $7 }')
16407 [ "$b_status" = "'frozen'" ] ||
16408 error "(8) unexpected barrier status $b_status"
16410 # let above commands to run at background
16413 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16414 ps -p $touch_pid || error "(10) touch should be blocked"
16415 ps -p $ln_pid || error "(11) link should be blocked"
16416 ps -p $mv_pid || error "(12) rename should be blocked"
16417 ps -p $rm_pid || error "(13) unlink should be blocked"
16419 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16420 awk '/The barrier for/ { print $7 }')
16421 [ "$b_status" = "'frozen'" ] ||
16422 error "(14) unexpected barrier status $b_status"
16424 do_facet mgs $LCTL barrier_thaw $FSNAME
16425 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16426 awk '/The barrier for/ { print $7 }')
16427 [ "$b_status" = "'thawed'" ] ||
16428 error "(15) unexpected barrier status $b_status"
16430 wait $mkdir_pid || error "(16) mkdir should succeed"
16431 wait $touch_pid || error "(17) touch should succeed"
16432 wait $ln_pid || error "(18) link should succeed"
16433 wait $mv_pid || error "(19) rename should succeed"
16434 wait $rm_pid || error "(20) unlink should succeed"
16438 run_test 801b "modification will be blocked by write barrier"
16441 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16445 stop mds2 || error "(1) Fail to stop mds2"
16447 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16449 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16450 awk '/The barrier for/ { print $7 }')
16451 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16452 do_facet mgs $LCTL barrier_thaw $FSNAME
16453 error "(2) unexpected barrier status $b_status"
16456 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16457 error "(3) Fail to rescan barrier bitmap"
16459 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16461 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16462 awk '/The barrier for/ { print $7 }')
16463 [ "$b_status" = "'frozen'" ] ||
16464 error "(4) unexpected barrier status $b_status"
16466 do_facet mgs $LCTL barrier_thaw $FSNAME
16467 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16468 awk '/The barrier for/ { print $7 }')
16469 [ "$b_status" = "'thawed'" ] ||
16470 error "(5) unexpected barrier status $b_status"
16472 local devname=$(mdsdevname 2)
16474 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16476 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16477 error "(7) Fail to rescan barrier bitmap"
16481 run_test 801c "rescan barrier bitmap"
16483 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16484 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16485 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16491 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16492 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16493 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16499 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16500 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16501 skip "Need server version at least 2.9.55" & exit 0
16503 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16505 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16506 error "(2) Fail to copy"
16508 trap cleanup_802 EXIT
16510 # sync by force before remount as readonly
16511 sync; sync_all_data; sleep 3; sync_all_data
16515 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16516 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16517 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16519 echo "Mount the server as read only"
16520 setupall server_only || error "(3) Fail to start servers"
16522 echo "Mount client without ro should fail"
16523 mount_client $MOUNT &&
16524 error "(4) Mount client without 'ro' should fail"
16526 echo "Mount client with ro should succeed"
16527 mount_client $MOUNT ro ||
16528 error "(5) Mount client with 'ro' should succeed"
16530 echo "Modify should be refused"
16531 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16533 echo "Read should be allowed"
16534 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16535 error "(7) Read should succeed under ro mode"
16539 run_test 802 "simulate readonly device"
16542 # tests that do cleanup/setup should be run at the end
16546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16548 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16549 $LCTL set_param fail_loc=0x903
16551 cancel_lru_locks MGC
16553 FAIL_ON_ERROR=true cleanup
16554 FAIL_ON_ERROR=true setup
16556 run_test 900 "umount should not race with any mgc requeue thread"
16559 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16560 check_and_cleanup_lustre
16561 if [ "$I_MOUNTED" != "yes" ]; then
16562 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true