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 $SINGLEMDS) = "zfs" ]; then
81 # bug number for skipped test: LU-9514 LU-4536 LU-1957
82 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 51f 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 [ $(facet_fstype ost$ost) == ldiskfs ]; then
1892 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1893 $dev 2>/dev/null" | grep "parent=")
1895 if [ -z "$ff" ]; then
1897 mount_fstype ost$ost
1898 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1899 $(facet_mntpt ost$ost)/$obj_file)
1900 unmount_fstype ost$ost
1901 start ost$ost $dev $OST_MOUNT_OPTS
1905 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1907 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1909 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1910 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1912 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1913 # stripe_size=1048576 component_id=1 component_start=0 \
1914 # component_end=33554432
1915 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1916 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1917 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1919 if grep -q 'stripe=' <<<$ff; then
1920 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1922 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1923 # into f_ver in this case. See comment on ff_parent.
1924 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1927 if grep -q 'stripe_count=' <<<$ff; then
1928 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1929 -e 's/ .*//' <<<$ff)
1930 [ $lmm_count = $ff_scnt ] ||
1931 error "FF stripe count $lmm_count != $ff_scnt"
1933 # compare lmm_seq and filter_fid->ff_parent.f_seq
1934 [ $ff_pseq = $lmm_seq ] ||
1935 error "FF parent SEQ $ff_pseq != $lmm_seq"
1936 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1937 [ $ff_poid = $lmm_oid ] ||
1938 error "FF parent OID $ff_poid != $lmm_oid"
1939 (($ff_pstripe == $stripe_nr)) ||
1940 error "FF stripe $ff_pstripe != $stripe_nr"
1942 stripe_nr=$((stripe_nr + 1))
1947 remote_ost_nodsh && skip "remote OST with nodsh" && return
1948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1949 test_mkdir -p $DIR/$tdir
1951 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1952 { error "setstripe -c -1 failed"; return 1; }
1953 # We need to send a write to every object to get parent FID info set.
1954 # This _should_ also work for setattr, but does not currently.
1955 # touch $DIR/$tdir/$tfile-1 ||
1956 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1957 { error "dd $tfile-1 failed"; return 2; }
1958 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1959 { error "setstripe -c -1 failed"; return 3; }
1960 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1961 { error "dd $tfile-2 failed"; return 4; }
1963 # make sure write RPCs have been sent to OSTs
1966 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1967 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1969 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1971 test_27A() { # b=19102
1972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1973 local restore_size=$($GETSTRIPE -S $MOUNT)
1974 local restore_count=$($GETSTRIPE -c $MOUNT)
1975 local restore_offset=$($GETSTRIPE -i $MOUNT)
1976 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1977 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1978 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1979 local default_size=$($GETSTRIPE -S $MOUNT)
1980 local default_offset=$($GETSTRIPE -i $MOUNT)
1981 local dsize=$((1024 * 1024))
1982 [ $default_size -eq $dsize ] ||
1983 error "stripe size $default_size != $dsize"
1984 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1985 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1987 run_test 27A "check filesystem-wide default LOV EA values"
1989 test_27B() { # LU-2523
1990 test_mkdir -p $DIR/$tdir
1991 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1993 # open f1 with O_LOV_DELAY_CREATE
1995 # call setstripe ioctl on open file descriptor for f1
1997 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2001 # open f1 with O_LOV_DELAY_CREATE
2003 # call setstripe ioctl on open file descriptor for f1
2005 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2007 # Allow multiop to fail in imitation of NFS's busted semantics.
2010 run_test 27B "call setstripe on open unlinked file/rename victim"
2012 test_27C() { #LU-2871
2013 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2021 test_mkdir -p $DIR/$tdir
2023 for i in $(seq 0 $((OSTCOUNT - 1))); do
2024 # set stripe across all OSTs starting from OST$i
2025 $SETSTRIPE -i $i -c -1 $tfile$i
2026 # get striping information
2027 ost_idx=($($GETSTRIPE $tfile$i |
2028 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2032 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2033 error "${#ost_idx[@]} != $OSTCOUNT"
2035 for index in $(seq 0 $((OSTCOUNT - 1))); do
2037 for j in $(echo ${ost_idx[@]}); do
2038 if [ $index -eq $j ]; then
2044 error "Can not find $index in ${ost_idx[@]}"
2048 run_test 27C "check full striping across all OSTs"
2051 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2052 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2054 local POOL=${POOL:-testpool}
2056 local last_ost=$(($OSTCOUNT - 1))
2058 local ost_list=$(seq $first_ost $ost_step $last_ost)
2059 local ost_range="$first_ost $last_ost $ost_step"
2061 test_mkdir -p $DIR/$tdir
2062 pool_add $POOL || error "pool_add failed"
2063 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2066 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) ] &&
2069 skip27D += "-s 30,31"
2070 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2071 error "llapi_layout_test failed"
2073 destroy_test_pools || error "destroy test pools failed"
2075 run_test 27D "validate llapi_layout API"
2077 # Verify that default_easize is increased from its initial value after
2078 # accessing a widely striped file.
2080 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2081 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2082 skip "client does not have LU-3338 fix" && return
2084 # 72 bytes is the minimum space required to store striping
2085 # information for a file striped across one OST:
2086 # (sizeof(struct lov_user_md_v3) +
2087 # sizeof(struct lov_user_ost_data_v1))
2089 $LCTL set_param -n llite.*.default_easize $min_easize ||
2090 error "lctl set_param failed"
2091 local easize=$($LCTL get_param -n llite.*.default_easize)
2093 [ $easize -eq $min_easize ] ||
2094 error "failed to set default_easize"
2096 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2097 error "setstripe failed"
2101 easize=$($LCTL get_param -n llite.*.default_easize)
2103 [ $easize -gt $min_easize ] ||
2104 error "default_easize not updated"
2106 run_test 27E "check that default extended attribute size properly increases"
2108 test_27F() { # LU-5346/LU-7975
2109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2110 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2111 skip "Need MDS version at least 2.8.51" && return
2112 remote_ost_nodsh && skip "remote OST with nodsh" && return
2114 test_mkdir -p $DIR/$tdir
2116 $SETSTRIPE -c 2 $DIR/$tdir
2118 # stop all OSTs to reproduce situation for LU-7975 ticket
2119 for num in $(seq $OSTCOUNT); do
2123 # open/create f0 with O_LOV_DELAY_CREATE
2124 # truncate f0 to a non-0 size
2126 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2128 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2129 # open/write it again to force delayed layout creation
2130 cat /etc/hosts > $DIR/$tdir/f0 &
2134 for num in $(seq $OSTCOUNT); do
2135 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2136 error "ost$num failed to start"
2139 wait $catpid || error "cat failed"
2141 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2142 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2145 run_test 27F "Client resend delayed layout creation with non-zero size"
2147 # createtest also checks that device nodes are created and
2148 # then visible correctly (#2091)
2149 test_28() { # bug 2091
2151 $CREATETEST $DIR/d28/ct || error
2153 run_test 28 "create/mknod/mkdir with bad file types ============"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2157 sync; sleep 1; sync # flush out any dirty pages from previous tests
2164 declare -i LOCKCOUNTORIG=0
2165 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2166 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2168 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2170 declare -i LOCKUNUSEDCOUNTORIG=0
2171 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2172 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2179 declare -i LOCKCOUNTCURRENT=0
2180 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2181 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2184 declare -i LOCKUNUSEDCOUNTCURRENT=0
2185 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2186 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2189 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2190 $LCTL set_param -n ldlm.dump_namespaces ""
2191 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2192 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2193 log "dumped log to $TMP/test_29.dk (bug 5793)"
2196 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2197 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2198 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2199 log "dumped log to $TMP/test_29.dk (bug 5793)"
2203 run_test 29 "IT_GETATTR regression ============================"
2205 test_30a() { # was test_30
2206 cp $(which ls) $DIR || cp /bin/ls $DIR
2210 run_test 30a "execute binary from Lustre (execve) =============="
2213 cp `which ls` $DIR || cp /bin/ls $DIR
2215 $RUNAS $DIR/ls / || error
2218 run_test 30b "execute binary from Lustre as non-root ==========="
2220 test_30c() { # b=22376
2221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2222 cp `which ls` $DIR || cp /bin/ls $DIR
2224 cancel_lru_locks mdc
2225 cancel_lru_locks osc
2226 $RUNAS $DIR/ls / || error
2229 run_test 30c "execute binary from Lustre without read perms ===="
2232 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2233 $CHECKSTAT -a $DIR/f31 || error
2235 run_test 31a "open-unlink file =================================="
2238 touch $DIR/f31 || error
2239 ln $DIR/f31 $DIR/f31b || error
2240 $MULTIOP $DIR/f31b Ouc || error
2241 $CHECKSTAT -t file $DIR/f31 || error
2243 run_test 31b "unlink file with multiple links while open ======="
2246 touch $DIR/f31 || error
2247 ln $DIR/f31 $DIR/f31c || error
2248 multiop_bg_pause $DIR/f31 O_uc || return 1
2250 $MULTIOP $DIR/f31c Ouc
2251 kill -USR1 $MULTIPID
2254 run_test 31c "open-unlink file with multiple links ============="
2257 opendirunlink $DIR/d31d $DIR/d31d || error
2258 $CHECKSTAT -a $DIR/d31d || error
2260 run_test 31d "remove of open directory ========================="
2262 test_31e() { # bug 2904
2263 openfilleddirunlink $DIR/d31e || error
2265 run_test 31e "remove of open non-empty directory ==============="
2267 test_31f() { # bug 4554
2268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2270 test_mkdir $DIR/d31f
2271 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2272 cp /etc/hosts $DIR/d31f
2274 $GETSTRIPE $DIR/d31f/hosts
2275 multiop_bg_pause $DIR/d31f D_c || return 1
2278 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2279 test_mkdir $DIR/d31f
2280 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2281 cp /etc/hosts $DIR/d31f
2283 $GETSTRIPE $DIR/d31f/hosts
2284 multiop_bg_pause $DIR/d31f D_c || return 1
2287 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2288 wait $MULTIPID || error "first opendir $MULTIPID failed"
2292 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2293 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2296 run_test 31f "remove of open directory with open-unlink file ==="
2299 echo "-- cross directory link --"
2300 test_mkdir -c1 $DIR/${tdir}ga
2301 test_mkdir -c1 $DIR/${tdir}gb
2302 touch $DIR/${tdir}ga/f
2303 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2304 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2305 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2306 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2307 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2309 run_test 31g "cross directory link==============="
2312 echo "-- cross directory link --"
2313 test_mkdir -c1 $DIR/${tdir}
2314 test_mkdir -c1 $DIR/${tdir}/dir
2315 touch $DIR/${tdir}/f
2316 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2317 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2318 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2319 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2320 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2322 run_test 31h "cross directory link under child==============="
2325 echo "-- cross directory link --"
2326 test_mkdir -c1 $DIR/$tdir
2327 test_mkdir -c1 $DIR/$tdir/dir
2328 touch $DIR/$tdir/dir/f
2329 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2330 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2331 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2332 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2333 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2335 run_test 31i "cross directory link under parent==============="
2338 test_mkdir -c1 -p $DIR/$tdir
2339 test_mkdir -c1 -p $DIR/$tdir/dir1
2340 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2341 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2342 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2343 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2346 run_test 31j "link for directory==============="
2349 test_mkdir -c1 -p $DIR/$tdir
2351 touch $DIR/$tdir/exist
2352 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2353 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2354 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2355 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2356 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2357 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2358 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2361 run_test 31k "link to file: the same, non-existing, dir==============="
2367 touch $DIR/d31m2/exist
2368 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2369 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2370 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2371 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2372 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2373 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2376 run_test 31m "link to file: the same, non-existing, dir==============="
2379 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2380 nlink=$(stat --format=%h $DIR/$tfile)
2381 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2383 local cmd="exec $fd<$DIR/$tfile"
2386 trap "eval $cmd" EXIT
2387 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2388 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2389 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2390 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2391 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2394 run_test 31n "check link count of unlinked file"
2397 local TEMPNAME=$(mktemp $1_XXXXXX)
2398 mlink $TEMPNAME $1 2> /dev/null &&
2399 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2403 test_31o() { # LU-2901
2404 test_mkdir -p $DIR/$tdir
2405 for LOOP in $(seq 100); do
2406 rm -f $DIR/$tdir/$tfile*
2407 for THREAD in $(seq 8); do
2408 link_one $DIR/$tdir/$tfile.$LOOP &
2411 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2412 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2413 error "$LINKS duplicate links to $tfile.$LOOP" &&
2417 run_test 31o "duplicate hard links with same filename"
2420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2422 test_mkdir $DIR/$tdir
2423 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2424 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2426 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2427 error "open unlink test1 failed"
2428 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2429 error "open unlink test2 failed"
2431 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2432 error "test1 still exists"
2433 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2434 error "test2 still exists"
2436 run_test 31p "remove of open striped directory"
2438 cleanup_test32_mount() {
2441 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2442 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2443 losetup -d $loopdev || true
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2450 echo "== more mountpoints and symlinks ================="
2451 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2452 trap cleanup_test32_mount EXIT
2453 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2454 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2455 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2456 cleanup_test32_mount
2458 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2462 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2463 trap cleanup_test32_mount EXIT
2464 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2465 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2466 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2467 cleanup_test32_mount
2469 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2474 trap cleanup_test32_mount EXIT
2475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2477 test_mkdir -p $DIR/$tdir/d2/test_dir
2478 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2479 cleanup_test32_mount
2481 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2485 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2486 trap cleanup_test32_mount EXIT
2487 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2488 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2489 test_mkdir -p $DIR/$tdir/d2/test_dir
2490 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2491 cleanup_test32_mount
2493 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2496 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2497 test_mkdir -p $DIR/d32e/tmp
2498 TMP_DIR=$DIR/d32e/tmp
2499 ln -s $DIR/d32e $TMP_DIR/symlink11
2500 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2501 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2502 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2504 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2507 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2508 test_mkdir -p $DIR/d32f/tmp
2509 TMP_DIR=$DIR/d32f/tmp
2510 ln -s $DIR/d32f $TMP_DIR/symlink11
2511 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2512 ls $DIR/d32f/tmp/symlink11 || error
2513 ls $DIR/d32f/symlink01 || error
2515 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2518 TMP_DIR=$DIR/$tdir/tmp
2519 test_mkdir -p $DIR/$tdir/tmp
2520 test_mkdir $DIR/${tdir}2
2521 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2522 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2523 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2524 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2525 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2526 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2528 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2531 rm -fr $DIR/$tdir $DIR/${tdir}2
2532 TMP_DIR=$DIR/$tdir/tmp
2533 test_mkdir -p $DIR/$tdir/tmp
2534 test_mkdir $DIR/${tdir}2
2535 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2536 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2537 ls $TMP_DIR/symlink12 || error
2538 ls $DIR/$tdir/symlink02 || error
2540 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2544 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2545 trap cleanup_test32_mount EXIT
2546 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2547 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2548 touch $DIR/$tdir/test_file
2549 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2550 cleanup_test32_mount
2552 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2556 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2557 trap cleanup_test32_mount EXIT
2558 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2560 touch $DIR/$tdir/test_file
2561 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2562 cleanup_test32_mount
2564 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2569 trap cleanup_test32_mount EXIT
2570 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2571 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2572 test_mkdir -p $DIR/$tdir/d2
2573 touch $DIR/$tdir/d2/test_file || error
2574 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2575 cleanup_test32_mount
2577 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2582 trap cleanup_test32_mount EXIT
2583 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2584 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2585 test_mkdir -p $DIR/$tdir/d2
2586 touch $DIR/$tdir/d2/test_file
2587 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2588 cleanup_test32_mount
2590 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2594 test_mkdir -p $DIR/d32m/tmp
2595 TMP_DIR=$DIR/d32m/tmp
2596 ln -s $DIR $TMP_DIR/symlink11
2597 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2598 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2599 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2601 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2605 test_mkdir -p $DIR/d32n/tmp
2606 TMP_DIR=$DIR/d32n/tmp
2607 ln -s $DIR $TMP_DIR/symlink11
2608 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2609 ls -l $DIR/d32n/tmp/symlink11 || error
2610 ls -l $DIR/d32n/symlink01 || error
2612 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2616 test_mkdir -p $DIR/d32o/tmp
2617 TMP_DIR=$DIR/d32o/tmp
2618 ln -s $DIR/$tfile $TMP_DIR/symlink12
2619 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2620 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2621 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2622 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2623 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2625 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2635 test_mkdir -p $DIR/d32p/tmp
2637 TMP_DIR=$DIR/d32p/tmp
2639 ln -s $DIR/$tfile $TMP_DIR/symlink12
2641 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2643 cat $DIR/d32p/tmp/symlink12 || error
2645 cat $DIR/d32p/symlink02 || error
2648 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2652 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2653 trap cleanup_test32_mount EXIT
2654 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2655 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2656 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2657 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2658 cleanup_test32_mount
2660 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2664 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2665 trap cleanup_test32_mount EXIT
2666 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2667 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2668 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2669 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2670 cleanup_test32_mount
2672 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2677 chmod 444 $DIR/$tfile
2678 chown $RUNAS_ID $DIR/$tfile
2680 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2683 run_test 33aa "write file with mode 444 (should return error) ===="
2687 test_mkdir -p $DIR/d33
2688 chown $RUNAS_ID $DIR/d33
2689 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2690 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2691 error "open RDWR" || true
2693 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2697 test_mkdir -p $DIR/d33
2698 chown $RUNAS_ID $DIR/d33
2699 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2701 run_test 33b "test open file with malformed flags (No panic)"
2704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2710 remote_ost_nodsh && skip "remote OST with nodsh" && return
2713 test_mkdir -p $DIR/d33
2714 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2717 for ostnum in $(seq $OSTCOUNT); do
2718 # test-framework's OST numbering is one-based, while Lustre's
2720 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2721 # Parsing llobdstat's output sucks; we could grep the /proc
2722 # path, but that's likely to not be as portable as using the
2723 # llobdstat utility. So we parse lctl output instead.
2724 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2725 obdfilter/$ostname/stats |
2726 awk '/^write_bytes/ {print $7}' )
2727 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2728 if (( ${write_bytes:-0} > 0 ))
2735 $all_zeros || return 0
2738 echo foo > $DIR/d33/bar
2742 # Total up write_bytes after writing. We'd better find non-zeros.
2743 for ostnum in $(seq $OSTCOUNT); do
2744 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2745 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2746 obdfilter/$ostname/stats |
2747 awk '/^write_bytes/ {print $7}' )
2748 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2749 if (( ${write_bytes:-0} > 0 ))
2758 for ostnum in $(seq $OSTCOUNT); do
2759 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2760 echo "Check that write_bytes is present in obdfilter/*/stats:"
2761 do_facet ost$ostnum lctl get_param -n \
2762 obdfilter/$ostname/stats
2764 error "OST not keeping write_bytes stats (b22312)"
2767 run_test 33c "test llobdstat and write_bytes"
2770 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2773 local remote_dir=$DIR/$tdir/remote_dir
2775 test_mkdir -p $DIR/$tdir
2776 $LFS mkdir -i $MDTIDX $remote_dir ||
2777 error "create remote directory failed"
2779 touch $remote_dir/$tfile
2780 chmod 444 $remote_dir/$tfile
2781 chown $RUNAS_ID $remote_dir/$tfile
2783 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2785 chown $RUNAS_ID $remote_dir
2786 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2787 error "create" || true
2788 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2789 error "open RDWR" || true
2790 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2792 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2795 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2799 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2800 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2801 mkdir $DIR/$tdir/local_dir
2803 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2804 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2805 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2807 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2808 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2810 rmdir $DIR/$tdir/* || error "rmdir failed"
2813 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2814 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2815 mkdir $DIR/$tdir/local_dir
2817 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2818 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2819 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2821 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2822 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2824 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2827 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2828 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2829 mkdir $DIR/$tdir/local_dir
2831 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2832 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2833 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2835 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2836 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2838 run_test 33e "mkdir and striped directory should have same mode"
2842 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2846 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2847 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2850 chmod go+rwx $DIR/$tdir
2851 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2852 trap cleanup_33f EXIT
2854 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2855 error "cannot create striped directory"
2857 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2858 error "cannot create files in striped directory"
2860 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2861 error "cannot remove files in striped directory"
2863 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2864 error "cannot remove striped directory"
2868 run_test 33f "nonroot user can create, access, and remove a striped directory"
2871 mkdir -p $DIR/$tdir/dir2
2873 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2875 [[ $err =~ "exists" ]] || error "Not exists error"
2877 run_test 33g "nonroot user create already existing root created file"
2879 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2882 $MCREATE $DIR/f34 || error
2883 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2884 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2885 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2886 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2888 run_test 34a "truncate file that has not been opened ==========="
2891 [ ! -f $DIR/f34 ] && test_34a
2892 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2893 $OPENFILE -f O_RDONLY $DIR/f34
2894 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2895 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2897 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2900 [ ! -f $DIR/f34 ] && test_34a
2901 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2902 $OPENFILE -f O_RDWR $DIR/f34
2903 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2904 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2906 run_test 34c "O_RDWR opening file-with-size works =============="
2909 [ ! -f $DIR/f34 ] && test_34a
2910 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2911 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2914 run_test 34d "write to sparse file ============================="
2918 $MCREATE $DIR/f34e || error
2919 $TRUNCATE $DIR/f34e 1000 || error
2920 $CHECKSTAT -s 1000 $DIR/f34e || error
2921 $OPENFILE -f O_RDWR $DIR/f34e
2922 $CHECKSTAT -s 1000 $DIR/f34e || error
2924 run_test 34e "create objects, some with size and some without =="
2926 test_34f() { # bug 6242, 6243
2927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2930 $MCREATE $DIR/f34f || error
2931 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2932 dd if=$DIR/f34f of=$TMP/f34f
2933 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2934 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2935 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2936 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2937 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2939 run_test 34f "read from a file with no objects until EOF ======="
2942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2943 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2944 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2945 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2946 cancel_lru_locks osc
2947 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2948 error "wrong size after lock cancel"
2950 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2951 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2952 error "expanding truncate failed"
2953 cancel_lru_locks osc
2954 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2955 error "wrong expanded size after lock cancel"
2957 run_test 34g "truncate long file ==============================="
2960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2964 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2965 sync # Flush the cache so that multiop below does not block on cache
2966 # flush when getting the group lock
2967 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2970 # Since just timed wait is not good enough, let's do a sync write
2971 # that way we are sure enough time for a roundtrip + processing
2972 # passed + 2 seconds of extra margin.
2973 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2977 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2978 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2982 local nsz=`stat -c %s $DIR/$tfile`
2983 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2985 run_test 34h "ftruncate file under grouplock should not block"
2988 cp /bin/sh $DIR/f35a
2990 chown $RUNAS_ID $DIR/f35a
2991 $RUNAS $DIR/f35a && error || true
2994 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2998 utime $DIR/f36 || error
3000 run_test 36a "MDS utime check (mknod, utime) ==================="
3004 utime $DIR/f36 || error
3006 run_test 36b "OST utime check (open, utime) ===================="
3011 chown $RUNAS_ID $DIR/d36
3012 $RUNAS utime $DIR/d36/f36 || error
3014 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3017 [ ! -d $DIR/d36 ] && test_36c
3018 echo "" > $DIR/d36/f36
3019 $RUNAS utime $DIR/d36/f36 || error
3021 run_test 36d "non-root OST utime check (open, utime) ==========="
3024 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3025 test_mkdir -p $DIR/$tdir
3026 touch $DIR/$tdir/$tfile
3027 $RUNAS utime $DIR/$tdir/$tfile && \
3028 error "utime worked, expected failure" || true
3030 run_test 36e "utime on non-owned file (should return error) ===="
3034 local LANG_SAVE=$LANG
3035 local LC_LANG_SAVE=$LC_LANG
3036 export LANG=C LC_LANG=C # for date language
3038 DATESTR="Dec 20 2000"
3039 test_mkdir -p $DIR/$tdir
3040 lctl set_param fail_loc=$fl
3042 cp /etc/hosts $DIR/$tdir/$tfile
3043 sync & # write RPC generated with "current" inode timestamp, but delayed
3045 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3046 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3047 cancel_lru_locks osc
3048 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3050 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3051 echo "BEFORE: $LS_BEFORE" && \
3052 echo "AFTER : $LS_AFTER" && \
3053 echo "WANT : $DATESTR" && \
3054 error "$DIR/$tdir/$tfile timestamps changed" || true
3056 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3061 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3062 subr_36fh "0x80000214"
3064 run_test 36f "utime on file racing with OST BRW write =========="
3067 remote_ost_nodsh && skip "remote OST with nodsh" && return
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3073 test_mkdir -p $DIR/$tdir
3074 fmd_max_age=$(do_facet ost1 \
3075 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3078 fmd_before=$(do_facet ost1 \
3079 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3080 touch $DIR/$tdir/$tfile
3081 sleep $((fmd_max_age + 12))
3082 fmd_after=$(do_facet ost1 \
3083 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3085 echo "fmd_before: $fmd_before"
3086 echo "fmd_after: $fmd_after"
3087 [[ $fmd_after -gt $fmd_before ]] &&
3088 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3089 error "fmd didn't expire after ping" || true
3091 run_test 36g "filter mod data cache expiry ====================="
3094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3095 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3096 subr_36fh "0x80000227"
3098 run_test 36h "utime on file racing with OST BRW write =========="
3101 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3103 test_mkdir $DIR/$tdir
3104 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3106 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3107 local new_mtime=$((mtime + 200))
3109 #change Modify time of striped dir
3110 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3111 error "change mtime failed"
3113 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3115 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3117 run_test 36i "change mtime on striped directory"
3119 # test_37 - duplicate with tests 32q 32r
3122 local file=$DIR/$tfile
3124 openfile -f O_DIRECTORY $file
3127 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3128 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3130 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3132 test_39a() { # was test_39
3134 touch $DIR/${tfile}2
3135 # ls -l $DIR/$tfile $DIR/${tfile}2
3136 # ls -lu $DIR/$tfile $DIR/${tfile}2
3137 # ls -lc $DIR/$tfile $DIR/${tfile}2
3139 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3140 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3142 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3144 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3146 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3147 error "O_TRUNC didn't change timestamps"
3150 run_test 39a "mtime changed on create ==========================="
3153 test_mkdir -p -c1 $DIR/$tdir
3154 cp -p /etc/passwd $DIR/$tdir/fopen
3155 cp -p /etc/passwd $DIR/$tdir/flink
3156 cp -p /etc/passwd $DIR/$tdir/funlink
3157 cp -p /etc/passwd $DIR/$tdir/frename
3158 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3161 echo "aaaaaa" >> $DIR/$tdir/fopen
3162 echo "aaaaaa" >> $DIR/$tdir/flink
3163 echo "aaaaaa" >> $DIR/$tdir/funlink
3164 echo "aaaaaa" >> $DIR/$tdir/frename
3166 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3167 local link_new=`stat -c %Y $DIR/$tdir/flink`
3168 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3169 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3171 cat $DIR/$tdir/fopen > /dev/null
3172 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3173 rm -f $DIR/$tdir/funlink2
3174 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3176 for (( i=0; i < 2; i++ )) ; do
3177 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3178 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3179 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3180 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3182 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3183 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3184 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3185 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3187 cancel_lru_locks osc
3188 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3191 run_test 39b "mtime change on open, link, unlink, rename ======"
3193 # this should be set to past
3194 TEST_39_MTIME=`date -d "1 year ago" +%s`
3200 local mtime0=`stat -c %Y $DIR1/$tfile`
3202 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3203 local mtime1=`stat -c %Y $DIR1/$tfile`
3204 [ "$mtime1" = $TEST_39_MTIME ] || \
3205 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3208 echo hello >> $DIR1/$tfile
3210 local mtime2=`stat -c %Y $DIR1/$tfile`
3211 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3212 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3214 mv $DIR1/$tfile $DIR1/$tfile-1
3216 for (( i=0; i < 2; i++ )) ; do
3217 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3218 [ "$mtime2" = "$mtime3" ] || \
3219 error "mtime ($mtime2) changed (to $mtime3) on rename"
3221 cancel_lru_locks osc
3222 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3225 run_test 39c "mtime change on rename ==========================="
3229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3232 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3234 for (( i=0; i < 2; i++ )) ; do
3235 local mtime=`stat -c %Y $DIR1/$tfile`
3236 [ $mtime = $TEST_39_MTIME ] || \
3237 error "mtime($mtime) is not set to $TEST_39_MTIME"
3239 cancel_lru_locks osc
3240 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3243 run_test 39d "create, utime, stat =============================="
3247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3249 local mtime1=`stat -c %Y $DIR1/$tfile`
3251 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3253 for (( i=0; i < 2; i++ )) ; do
3254 local mtime2=`stat -c %Y $DIR1/$tfile`
3255 [ $mtime2 = $TEST_39_MTIME ] || \
3256 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3258 cancel_lru_locks osc
3259 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3262 run_test 39e "create, stat, utime, stat ========================"
3266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3268 mtime1=`stat -c %Y $DIR1/$tfile`
3271 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3273 for (( i=0; i < 2; i++ )) ; do
3274 local mtime2=`stat -c %Y $DIR1/$tfile`
3275 [ $mtime2 = $TEST_39_MTIME ] || \
3276 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3278 cancel_lru_locks osc
3279 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3282 run_test 39f "create, stat, sleep, utime, stat ================="
3286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3287 echo hello >> $DIR1/$tfile
3288 local mtime1=`stat -c %Y $DIR1/$tfile`
3291 chmod o+r $DIR1/$tfile
3293 for (( i=0; i < 2; i++ )) ; do
3294 local mtime2=`stat -c %Y $DIR1/$tfile`
3295 [ "$mtime1" = "$mtime2" ] || \
3296 error "lost mtime: $mtime2, should be $mtime1"
3298 cancel_lru_locks osc
3299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3302 run_test 39g "write, chmod, stat ==============================="
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3311 echo hello >> $DIR1/$tfile
3312 local mtime1=`stat -c %Y $DIR1/$tfile`
3314 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3316 if [ "$d1" != "$d2" ]; then
3317 echo "write and touch not within one second"
3319 for (( i=0; i < 2; i++ )) ; do
3320 local mtime2=`stat -c %Y $DIR1/$tfile`
3321 [ "$mtime2" = $TEST_39_MTIME ] || \
3322 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3324 cancel_lru_locks osc
3325 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3329 run_test 39h "write, utime within one second, stat ============="
3332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3336 echo hello >> $DIR1/$tfile
3337 local mtime1=`stat -c %Y $DIR1/$tfile`
3339 mv $DIR1/$tfile $DIR1/$tfile-1
3341 for (( i=0; i < 2; i++ )) ; do
3342 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3344 [ "$mtime1" = "$mtime2" ] || \
3345 error "lost mtime: $mtime2, should be $mtime1"
3347 cancel_lru_locks osc
3348 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3351 run_test 39i "write, rename, stat =============================="
3354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3355 start_full_debug_logging
3359 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3360 lctl set_param fail_loc=0x80000412
3361 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3362 error "multiop failed"
3364 local mtime1=`stat -c %Y $DIR1/$tfile`
3366 mv $DIR1/$tfile $DIR1/$tfile-1
3368 kill -USR1 $multipid
3369 wait $multipid || error "multiop close failed"
3371 for (( i=0; i < 2; i++ )) ; do
3372 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3373 [ "$mtime1" = "$mtime2" ] ||
3374 error "mtime is lost on close: $mtime2, " \
3377 cancel_lru_locks osc
3378 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3380 lctl set_param fail_loc=0
3381 stop_full_debug_logging
3383 run_test 39j "write, rename, close, stat ======================="
3386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3390 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3392 local mtime1=`stat -c %Y $DIR1/$tfile`
3394 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3396 kill -USR1 $multipid
3397 wait $multipid || error "multiop close failed"
3399 for (( i=0; i < 2; i++ )) ; do
3400 local mtime2=`stat -c %Y $DIR1/$tfile`
3402 [ "$mtime2" = $TEST_39_MTIME ] || \
3403 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3405 cancel_lru_locks osc
3406 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3409 run_test 39k "write, utime, close, stat ========================"
3411 # this should be set to future
3412 TEST_39_ATIME=`date -d "1 year" +%s`
3415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3417 local atime_diff=$(do_facet $SINGLEMDS \
3418 lctl get_param -n mdd.*MDT0000*.atime_diff)
3422 # test setting directory atime to future
3423 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3424 local atime=$(stat -c %X $DIR/$tdir)
3425 [ "$atime" = $TEST_39_ATIME ] ||
3426 error "atime is not set to future: $atime, $TEST_39_ATIME"
3428 # test setting directory atime from future to now
3429 local now=$(date +%s)
3430 touch -a -d @$now $DIR/$tdir
3432 atime=$(stat -c %X $DIR/$tdir)
3433 [ "$atime" -eq "$now" ] ||
3434 error "atime is not updated from future: $atime, $now"
3436 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3439 # test setting directory atime when now > dir atime + atime_diff
3440 local d1=$(date +%s)
3442 local d2=$(date +%s)
3443 cancel_lru_locks mdc
3444 atime=$(stat -c %X $DIR/$tdir)
3445 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3446 error "atime is not updated : $atime, should be $d2"
3448 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3451 # test not setting directory atime when now < dir atime + atime_diff
3453 cancel_lru_locks mdc
3454 atime=$(stat -c %X $DIR/$tdir)
3455 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3456 error "atime is updated to $atime, should remain $d1<atime<$d2"
3458 do_facet $SINGLEMDS \
3459 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3461 run_test 39l "directory atime update ==========================="
3464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3467 local far_past_mtime=$(date -d "May 29 1953" +%s)
3468 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3470 touch -m -d @$far_past_mtime $DIR1/$tfile
3471 touch -a -d @$far_past_atime $DIR1/$tfile
3473 for (( i=0; i < 2; i++ )) ; do
3474 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3475 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3476 error "atime or mtime set incorrectly"
3478 cancel_lru_locks osc
3479 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3482 run_test 39m "test atime and mtime before 1970"
3484 test_39n() { # LU-3832
3485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3486 local atime_diff=$(do_facet $SINGLEMDS \
3487 lctl get_param -n mdd.*MDT0000*.atime_diff)
3492 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3495 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3496 atime0=$(stat -c %X $DIR/$tfile)
3499 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3500 atime1=$(stat -c %X $DIR/$tfile)
3503 cancel_lru_locks mdc
3504 cancel_lru_locks osc
3505 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3506 atime2=$(stat -c %X $DIR/$tfile)
3508 do_facet $SINGLEMDS \
3509 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3511 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3512 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3514 run_test 39n "check that O_NOATIME is honored"
3517 TESTDIR=$DIR/$tdir/$tfile
3518 [ -e $TESTDIR ] && rm -rf $TESTDIR
3525 links2=$(stat -c %h .)
3526 [ $(($links1 + 2)) != $links2 ] &&
3527 error "wrong links count $(($links1 + 2)) != $links2"
3529 links3=$(stat -c %h .)
3530 [ $(($links1 + 1)) != $links3 ] &&
3531 error "wrong links count $links1 != $links3"
3534 run_test 39o "directory cached attributes updated after create ========"
3537 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3539 TESTDIR=$DIR/$tdir/$tfile
3540 [ -e $TESTDIR ] && rm -rf $TESTDIR
3541 test_mkdir -p $TESTDIR
3545 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3546 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3548 links2=$(stat -c %h .)
3549 [ $(($links1 + 2)) != $links2 ] &&
3550 error "wrong links count $(($links1 + 2)) != $links2"
3552 links3=$(stat -c %h .)
3553 [ $(($links1 + 1)) != $links3 ] &&
3554 error "wrong links count $links1 != $links3"
3557 run_test 39p "remote directory cached attributes updated after create ========"
3560 test_39q() { # LU-8041
3561 local testdir=$DIR/$tdir
3563 multiop_bg_pause $testdir D_c || error "multiop failed"
3565 cancel_lru_locks mdc
3566 kill -USR1 $multipid
3567 local atime=$(stat -c %X $testdir)
3568 [ "$atime" -ne 0 ] || error "atime is zero"
3570 run_test 39q "close won't zero out atime"
3573 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3574 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3575 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3576 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3577 error "$tfile is not 4096 bytes in size"
3579 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3583 small_write $DIR/f41 18
3585 run_test 41 "test small file write + fstat ====================="
3587 count_ost_writes() {
3588 lctl get_param -n osc.*.stats |
3589 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3590 END { printf("%0.0f", writes) }'
3597 BG_DIRTY_RATIO_SAVE=10
3598 MAX_BG_DIRTY_RATIO=25
3602 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3603 # dirty_ratio, dirty_background_ratio
3604 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3605 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3606 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3607 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3609 # if file not here, we are a 2.4 kernel
3610 kill -CONT `pidof kupdated`
3615 # setup the trap first, so someone cannot exit the test at the
3616 # exact wrong time and mess up a machine
3617 trap start_writeback EXIT
3618 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3619 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3620 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3621 sysctl -w vm.dirty_writeback_centisecs=0
3622 sysctl -w vm.dirty_writeback_centisecs=0
3623 # save and increase /proc/sys/vm/dirty_ratio
3624 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3625 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3626 # save and increase /proc/sys/vm/dirty_background_ratio
3627 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3628 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3630 # if file not here, we are a 2.4 kernel
3631 kill -STOP `pidof kupdated`
3635 # ensure that all stripes have some grant before we test client-side cache
3637 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3638 dd if=/dev/zero of=$i bs=4k count=1
3643 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3644 # file truncation, and file removal.
3646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3648 cancel_lru_locks osc
3650 sync; sleep 1; sync # just to be safe
3651 BEFOREWRITES=`count_ost_writes`
3652 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3653 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3654 AFTERWRITES=`count_ost_writes`
3655 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3656 error "$BEFOREWRITES < $AFTERWRITES"
3659 run_test 42a "ensure that we don't flush on close"
3662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3664 cancel_lru_locks osc
3667 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3668 BEFOREWRITES=$(count_ost_writes)
3669 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3670 AFTERWRITES=$(count_ost_writes)
3671 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3672 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3674 BEFOREWRITES=$(count_ost_writes)
3675 sync || error "sync: $?"
3676 AFTERWRITES=$(count_ost_writes)
3677 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3678 error "$BEFOREWRITES < $AFTERWRITES on sync"
3680 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3684 run_test 42b "test destroy of file with cached dirty data ======"
3686 # if these tests just want to test the effect of truncation,
3687 # they have to be very careful. consider:
3688 # - the first open gets a {0,EOF}PR lock
3689 # - the first write conflicts and gets a {0, count-1}PW
3690 # - the rest of the writes are under {count,EOF}PW
3691 # - the open for truncate tries to match a {0,EOF}PR
3692 # for the filesize and cancels the PWs.
3693 # any number of fixes (don't get {0,EOF} on open, match
3694 # composite locks, do smarter file size management) fix
3695 # this, but for now we want these tests to verify that
3696 # the cancellation with truncate intent works, so we
3697 # start the file with a full-file pw lock to match against
3698 # until the truncate.
3703 cancel_lru_locks osc
3705 # prime the file with 0,EOF PW to match
3709 # now the real test..
3710 dd if=/dev/zero of=$file bs=1024 count=100
3711 BEFOREWRITES=`count_ost_writes`
3712 $TRUNCATE $file $offset
3713 cancel_lru_locks osc
3714 AFTERWRITES=`count_ost_writes`
3719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3721 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3722 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3725 run_test 42c "test partial truncate of file with cached dirty data"
3728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3730 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3731 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3734 run_test 42d "test complete truncate of file with cached dirty data"
3736 test_42e() { # bug22074
3737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3738 local TDIR=$DIR/${tdir}e
3739 local pagesz=$(page_size)
3740 local pages=16 # hardcoded 16 pages, don't change it.
3741 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3742 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3746 test_mkdir -p $DIR/${tdir}e
3747 $SETSTRIPE -c 1 $TDIR
3748 createmany -o $TDIR/f $files
3750 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3752 # we assume that with $OSTCOUNT files, at least one of them will
3753 # be allocated on OST0.
3754 warmup_files=$((OSTCOUNT * max_dirty_mb))
3755 createmany -o $TDIR/w $warmup_files
3757 # write a large amount of data into one file and sync, to get good
3758 # avail_grant number from OST.
3759 for ((i=0; i<$warmup_files; i++)); do
3760 idx=$($GETSTRIPE -i $TDIR/w$i)
3761 [ $idx -ne 0 ] && continue
3762 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3765 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3767 $LCTL get_param $proc_osc0/cur_dirty_bytes
3768 $LCTL get_param $proc_osc0/cur_grant_bytes
3770 # create as much dirty pages as we can while not to trigger the actual
3771 # RPCs directly. but depends on the env, VFS may trigger flush during this
3772 # period, hopefully we are good.
3773 for ((i=0; i<$warmup_files; i++)); do
3774 idx=$($GETSTRIPE -i $TDIR/w$i)
3775 [ $idx -ne 0 ] && continue
3776 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3778 $LCTL get_param $proc_osc0/cur_dirty_bytes
3779 $LCTL get_param $proc_osc0/cur_grant_bytes
3781 # perform the real test
3782 $LCTL set_param $proc_osc0/rpc_stats 0
3783 for ((;i<$files; i++)); do
3784 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3785 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3788 $LCTL get_param $proc_osc0/rpc_stats
3791 local have_ppr=false
3792 $LCTL get_param $proc_osc0/rpc_stats |
3793 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3794 # skip lines until we are at the RPC histogram data
3795 [ "$PPR" == "pages" ] && have_ppr=true && continue
3796 $have_ppr || continue
3798 # we only want the percent stat for < 16 pages
3799 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3801 percent=$((percent + WPCT))
3802 if [[ $percent -gt 15 ]]; then
3803 error "less than 16-pages write RPCs" \
3810 run_test 42e "verify sub-RPC writes are not done synchronously"
3812 test_43A() { # was test_43
3813 test_mkdir -p $DIR/$tdir
3814 cp -p /bin/ls $DIR/$tdir/$tfile
3815 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3817 # give multiop a chance to open
3820 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3823 run_test 43A "execution of file opened for write should return -ETXTBSY"
3826 test_mkdir $DIR/$tdir
3827 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3828 cp -p multiop $DIR/$tdir/multiop
3829 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3830 error "multiop open $TMP/$tfile.junk failed"
3832 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3833 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3834 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3836 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3840 test_mkdir $DIR/$tdir
3841 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3842 cp -p multiop $DIR/$tdir/multiop
3843 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3844 error "multiop open $TMP/$tfile.junk failed"
3846 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3847 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3848 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3850 run_test 43b "truncate of file being executed should return -ETXTBSY"
3853 local testdir="$DIR/$tdir"
3856 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3857 ( cd $testdir && md5sum -c )
3859 run_test 43c "md5sum of copy into lustre"
3861 test_44A() { # was test_44
3862 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3863 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3864 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3866 run_test 44A "zero length read from a sparse stripe"
3869 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3871 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3872 [[ $nstripe -gt $OSTCOUNT ]] &&
3873 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3875 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3877 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3878 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3882 OFFSETS="0 $((stride/2)) $((stride-1))"
3883 for offset in $OFFSETS; do
3884 for i in $(seq 0 $((nstripe-1))); do
3885 local GLOBALOFFSETS=""
3887 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3888 local myfn=$DIR/d44a-$size
3889 echo "--------writing $myfn at $size"
3890 ll_sparseness_write $myfn $size ||
3891 error "ll_sparseness_write"
3892 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3893 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3894 error "ll_sparseness_verify $GLOBALOFFSETS"
3896 for j in $(seq 0 $((nstripe-1))); do
3898 size=$((((j + $nstripe )*$stride + $offset)))
3899 ll_sparseness_write $myfn $size ||
3900 error "ll_sparseness_write"
3901 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3903 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3904 error "ll_sparseness_verify $GLOBALOFFSETS"
3909 run_test 44a "test sparse pwrite ==============================="
3913 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3919 before=`dirty_osc_total`
3920 echo executing "\"$*\""
3922 after=`dirty_osc_total`
3923 echo before $before, after $after
3926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3928 # Obtain grants from OST if it supports it
3929 echo blah > ${f}_grant
3932 do_dirty_record "echo blah > $f"
3933 [[ $before -eq $after ]] && error "write wasn't cached"
3934 do_dirty_record "> $f"
3935 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3936 do_dirty_record "echo blah > $f"
3937 [[ $before -eq $after ]] && error "write wasn't cached"
3938 do_dirty_record "sync"
3939 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3940 do_dirty_record "echo blah > $f"
3941 [[ $before -eq $after ]] && error "write wasn't cached"
3942 do_dirty_record "cancel_lru_locks osc"
3943 [[ $before -gt $after ]] ||
3944 error "lock cancellation didn't lower dirty count"
3947 run_test 45 "osc io page accounting ============================"
3949 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3950 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3951 # objects offset and an assert hit when an rpc was built with 1023's mapped
3952 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3958 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3960 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3961 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3965 run_test 46 "dirtying a previously written page ================"
3967 # test_47 is removed "Device nodes check" is moved to test_28
3969 test_48a() { # bug 2399
3970 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3971 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3972 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3974 test_mkdir $DIR/$tdir
3976 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3977 test_mkdir $DIR/$tdir || error "recreate directory failed"
3978 touch foo || error "'touch foo' failed after recreating cwd"
3979 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3980 touch .foo || error "'touch .foo' failed after recreating cwd"
3981 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3982 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3983 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3984 cd . || error "'cd .' failed after recreating cwd"
3985 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3986 rmdir . && error "'rmdir .' worked after recreating cwd"
3987 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3988 cd .. || error "'cd ..' failed after recreating cwd"
3990 run_test 48a "Access renamed working dir (should return errors)="
3992 test_48b() { # bug 2399
3994 test_mkdir $DIR/$tdir
3996 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3997 touch foo && error "'touch foo' worked after removing cwd"
3998 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3999 touch .foo && error "'touch .foo' worked after removing cwd"
4000 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4001 ls . > /dev/null && error "'ls .' worked after removing cwd"
4002 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4003 test_mkdir . && error "'mkdir .' worked after removing cwd"
4004 rmdir . && error "'rmdir .' worked after removing cwd"
4005 ln -s . foo && error "'ln -s .' worked after removing cwd"
4006 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4008 run_test 48b "Access removed working dir (should return errors)="
4010 test_48c() { # bug 2350
4011 #lctl set_param debug=-1
4014 test_mkdir -p $DIR/$tdir/dir
4016 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4017 $TRACE touch foo && error "touch foo worked after removing cwd"
4018 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4019 touch .foo && error "touch .foo worked after removing cwd"
4020 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4021 $TRACE ls . && error "'ls .' worked after removing cwd"
4022 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4023 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4024 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4025 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4026 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4028 run_test 48c "Access removed working subdir (should return errors)"
4030 test_48d() { # bug 2350
4031 #lctl set_param debug=-1
4034 test_mkdir -p $DIR/$tdir/dir
4036 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4037 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4038 $TRACE touch foo && error "'touch foo' worked after removing parent"
4039 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4040 touch .foo && error "'touch .foo' worked after removing parent"
4041 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4042 $TRACE ls . && error "'ls .' worked after removing parent"
4043 $TRACE ls .. && error "'ls ..' worked after removing parent"
4044 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4045 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4046 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4049 run_test 48d "Access removed parent subdir (should return errors)"
4051 test_48e() { # bug 4134
4052 #lctl set_param debug=-1
4055 test_mkdir -p $DIR/$tdir/dir
4057 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4058 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4059 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4060 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4061 # On a buggy kernel addition of "touch foo" after cd .. will
4062 # produce kernel oops in lookup_hash_it
4063 touch ../foo && error "'cd ..' worked after recreate parent"
4065 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4067 run_test 48e "Access to recreated parent subdir (should return errors)"
4069 test_49() { # LU-1030
4070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4071 remote_ost_nodsh && skip "remote OST with nodsh" && return
4072 # get ost1 size - lustre-OST0000
4073 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4075 # write 800M at maximum
4076 [[ $ost1_size -lt 2 ]] && ost1_size=2
4077 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4079 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4080 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4083 # change max_pages_per_rpc while writing the file
4084 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4085 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4086 # loop until dd process exits
4087 while ps ax -opid | grep -wq $dd_pid; do
4088 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4089 sleep $((RANDOM % 5 + 1))
4091 # restore original max_pages_per_rpc
4092 $LCTL set_param $osc1_mppc=$orig_mppc
4093 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4095 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4099 test_mkdir $DIR/$tdir
4101 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4103 run_test 50 "special situations: /proc symlinks ==============="
4105 test_51a() { # was test_51
4106 # bug 1516 - create an empty entry right after ".." then split dir
4107 test_mkdir -c1 $DIR/$tdir
4108 touch $DIR/$tdir/foo
4109 $MCREATE $DIR/$tdir/bar
4111 createmany -m $DIR/$tdir/longfile 201
4113 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4114 $MCREATE $DIR/$tdir/longfile$FNUM
4119 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4121 run_test 51a "special situations: split htree with empty entry =="
4123 cleanup_print_lfs_df () {
4130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4131 local dir=$DIR/$tdir
4133 local nrdirs=$((65536 + 100))
4135 # cleanup the directory
4138 test_mkdir -p -c1 $dir
4142 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4143 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4144 [[ $numfree -lt $nrdirs ]] &&
4145 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4148 # need to check free space for the directories as well
4149 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4150 numfree=$(( blkfree / $(fs_inode_ksize) ))
4151 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4154 trap cleanup_print_lfsdf EXIT
4157 createmany -d $dir/d $nrdirs ||
4158 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4161 nrdirs=$(ls -U $dir | wc -l)
4163 # unlink all but 100 subdirectories, then check it still works
4165 local delete=$((nrdirs - left))
4170 # for ldiskfs the nlink count should be 1, but this is OSD specific
4171 # and so this is listed for informational purposes only
4172 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4173 unlinkmany -d $dir/d $delete ||
4174 error "unlink of first $delete subdirs failed"
4176 echo "nlink between: $(stat -c %h $dir)"
4177 local found=$(ls -U $dir | wc -l)
4178 [ $found -ne $left ] &&
4179 error "can't find subdirs: found only $found, expected $left"
4181 unlinkmany -d $dir/d $delete $left ||
4182 error "unlink of second $left subdirs failed"
4183 # regardless of whether the backing filesystem tracks nlink accurately
4184 # or not, the nlink count shouldn't be more than "." and ".." here
4185 local after=$(stat -c %h $dir)
4186 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4187 echo "nlink after: $after"
4189 cleanup_print_lfs_df
4191 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4195 [[ $OSTCOUNT -lt 3 ]] &&
4196 skip_env "skipping test with few OSTs" && return
4197 test_mkdir -p $DIR/$tdir
4198 createmany -o $DIR/$tdir/t- 1000
4199 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4200 for N in $(seq 0 $((OSTCOUNT - 1))); do
4201 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4202 END { printf("%0.0f", objs) }' $TMP/$tfile)
4203 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4204 '($1 == '$N') { objs += 1 } \
4205 END { printf("%0.0f", objs) }')
4206 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4208 unlinkmany $DIR/$tdir/t- 1000
4211 for N in $(seq 1 $((OSTCOUNT - 1))); do
4212 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4213 error "OST $N has less objects vs OST $NLAST" \
4214 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4215 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4216 error "OST $N has less objects vs OST $NLAST" \
4217 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4219 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4220 error "OST $N has less #0 objects vs OST $NLAST" \
4221 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4222 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4223 error "OST $N has less #0 objects vs OST $NLAST" \
4224 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4229 run_test 51d "check object distribution"
4232 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4233 skip "Only applicable to ldiskfs-based MDTs"
4237 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4238 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4240 touch $DIR/$tdir/d0/foo
4241 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4242 error "file exceed 65000 nlink limit!"
4243 unlinkmany $DIR/$tdir/d0/f- 65001
4246 run_test 51e "check file nlink limit"
4249 test_mkdir $DIR/$tdir
4252 local ulimit_old=$(ulimit -n)
4253 local spare=20 # number of spare fd's for scripts/libraries, etc.
4254 local mdt=$(lfs getstripe -M $DIR/$tdir)
4255 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4257 echo "MDT$mdt numfree=$numfree, max=$max"
4258 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4259 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4260 while ! ulimit -n $((numfree + spare)); do
4261 numfree=$((numfree * 3 / 4))
4263 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4265 echo "left ulimit at $ulimit_old"
4268 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4269 error "create+open $numfree files in $DIR/$tdir failed"
4270 ulimit -n $ulimit_old
4272 # if createmany exits at 120s there will be fewer than $numfree files
4273 unlinkmany $DIR/$tdir/f $numfree || true
4275 run_test 51f "check many open files limit"
4278 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4279 test_mkdir -p $DIR/$tdir
4280 touch $DIR/$tdir/foo
4281 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4282 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4283 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4284 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4285 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4287 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4288 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4289 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4291 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4292 cp -r $DIR/$tdir $TMP/
4293 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4295 run_test 52a "append-only flag test (should return errors)"
4298 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4299 test_mkdir -p $DIR/$tdir
4300 touch $DIR/$tdir/foo
4301 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4302 cat test > $DIR/$tdir/foo && error "cat test worked"
4303 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4304 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4305 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4307 echo foo >> $DIR/$tdir/foo && error "echo worked"
4308 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4309 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4310 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4311 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4313 chattr -i $DIR/$tdir/foo || error "chattr failed"
4315 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4317 run_test 52b "immutable flag test (should return errors) ======="
4320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4321 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4322 remote_ost_nodsh && skip "remote OST with nodsh" && return
4335 local support_last_seq=true
4337 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4338 support_last_seq=false
4341 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4343 for value in $(do_facet $SINGLEMDS \
4344 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4345 param=$(echo ${value[0]} | cut -d "=" -f1)
4346 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4348 if $support_last_seq; then
4349 param_seq=$(echo $param |
4350 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4351 mds_last_seq=$(do_facet $SINGLEMDS \
4352 $LCTL get_param -n $param_seq)
4354 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4356 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4357 node=$(facet_active_host ost$((ostnum+1)))
4358 param="obdfilter.$ostname.last_id"
4359 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4360 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4361 ost_last_id=$ost_last
4363 if $support_last_seq; then
4364 ost_last_id=$(echo $ost_last |
4365 awk -F':' '{print $2}' |
4367 ost_last_seq=$(echo $ost_last |
4368 awk -F':' '{print $1}')
4369 [[ $ost_last_seq = $mds_last_seq ]] || continue
4372 if [[ $ost_last_id != $mds_last ]]; then
4373 error "$ost_last_id != $mds_last"
4380 $found || error "can not match last_seq/last_id for $mdtosc"
4383 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4386 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4388 $SOCKETSERVER $DIR/socket ||
4389 error "$SOCKETSERVER $DIR/socket failed: $?"
4390 $SOCKETCLIENT $DIR/socket ||
4391 error "$SOCKETCLIENT $DIR/socket failed: $?"
4392 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4394 run_test 54a "unix domain socket test =========================="
4400 dd if=/dev/zero of=$f bs=$(page_size) count=1
4402 run_test 54b "char device works in lustre ======================"
4405 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4406 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4407 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4409 for i in $(seq 3 7); do
4410 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4419 loopdev="$DIR/loop54c"
4422 $UMOUNT $DIR/$tdir || rc=$?
4423 losetup -d $loopdev || true
4424 losetup -d $LOOPDEV || true
4425 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4431 loopdev="$DIR/loop54c"
4434 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4435 trap cleanup_54c EXIT
4436 mknod $loopdev b 7 $LOOPNUM
4437 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4438 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4439 losetup $loopdev $DIR/$tfile ||
4440 error "can't set up $loopdev for $DIR/$tfile"
4441 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4442 test_mkdir -p $DIR/$tdir
4443 mount -t ext2 $loopdev $DIR/$tdir ||
4444 error "error mounting $loopdev on $DIR/$tdir"
4445 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4448 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4452 run_test 54c "block device works in lustre ====================="
4458 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4460 run_test 54d "fifo device works in lustre ======================"
4465 cp -aL /dev/console $f
4466 echo $string > $f || error "echo $string to $f failed"
4468 run_test 54e "console/tty device works in lustre ======================"
4470 #The test_55 used to be iopen test and it was removed by bz#24037.
4471 #run_test 55 "check iopen_connect_dentry() ======================"
4473 test_56a() { # was test_56
4476 test_mkdir -p $DIR/$tdir/dir
4478 NUMFILESx2=$(($NUMFILES * 2))
4479 for i in $(seq 1 $NUMFILES); do
4480 touch $DIR/$tdir/file$i
4481 touch $DIR/$tdir/dir/file$i
4484 # test lfs getstripe with --recursive
4485 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4486 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4487 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4488 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4489 [[ $FILENUM -eq $NUMFILES ]] ||
4490 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4491 echo "$GETSTRIPE --recursive passed."
4493 # test lfs getstripe with file instead of dir
4494 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4495 [[ $FILENUM -eq 1 ]] ||
4496 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4497 echo "$GETSTRIPE file1 passed."
4499 #test lfs getstripe with --verbose
4500 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4501 grep -c lmm_magic) -eq $NUMFILES ]] ||
4502 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4503 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4504 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4506 #test lfs getstripe with -v prints lmm_fid
4507 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4508 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4509 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4510 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4511 echo "$GETSTRIPE --verbose passed."
4513 #check for FID information
4514 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4515 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4516 awk '/lmm_fid: / { print $2 }')
4517 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4518 [ "$fid1" != "$fid2" ] &&
4519 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4520 [ "$fid1" != "$fid3" ] &&
4521 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4522 echo "$GETSTRIPE --fid passed."
4524 #test lfs getstripe with --obd
4525 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4526 grep -q "unknown obduuid" ||
4527 error "$GETSTRIPE --obd wrong_uuid should return error message"
4529 [[ $OSTCOUNT -lt 2 ]] &&
4530 skip_env "skipping other $GETSTRIPE --obd test" && return
4533 OBDUUID=$(ostuuid_from_index $OSTIDX)
4534 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4535 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4536 [[ $FOUND -eq $FILENUM ]] ||
4537 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4538 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4539 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4540 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4541 error "$GETSTRIPE --obd: should not show file on other obd"
4542 echo "$GETSTRIPE --obd passed"
4544 run_test 56a "check $GETSTRIPE"
4547 test_mkdir $DIR/$tdir
4549 for i in $(seq 1 $NUMDIRS); do
4550 test_mkdir $DIR/$tdir/dir$i
4553 # test lfs getdirstripe default mode is non-recursion, which is
4554 # different from lfs getstripe
4555 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4556 [[ $dircnt -eq 1 ]] ||
4557 error "$LFS getdirstripe: found $dircnt, not 1"
4558 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4559 grep -c lmv_stripe_count)
4560 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4561 error "$LFS getdirstripe --recursive: found $dircnt, \
4562 not $((NUMDIRS + 1))"
4564 run_test 56b "check $LFS getdirstripe"
4568 local ost_name=$(ostname_from_index $ost_idx)
4570 local old_status=$(ost_dev_status $ost_idx)
4571 [[ -z "$old_status" ]] ||
4572 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4574 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4577 local new_status=$(ost_dev_status $ost_idx)
4578 [[ "$new_status" = "D" ]] ||
4579 error "OST $ost_name is in status of '$new_status', not 'D'"
4581 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4584 new_status=$(ost_dev_status $ost_idx)
4585 [[ -z "$new_status" ]] ||
4586 error "OST $ost_name is in status of '$new_status', not ''"
4588 run_test 56c "check 'lfs df' showing device status"
4593 local LOCAL_NUMFILES="$1"
4594 local LOCAL_NUMDIRS="$2"
4595 local MKDIR_PARAMS="$3"
4596 local DIR_STRIPE_PARAMS="$4"
4598 if [ ! -d "$TDIR" ] ; then
4599 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4600 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4601 for i in `seq 1 $LOCAL_NUMFILES` ; do
4604 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4605 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4606 for j in `seq 1 $LOCAL_NUMFILES` ; do
4607 touch $TDIR/dir$i/file$j
4613 setup_56_special() {
4617 if [ ! -e "$TDIR/loop1b" ] ; then
4618 for i in `seq 1 $LOCAL_NUMFILES` ; do
4619 mknod $TDIR/loop${i}b b 7 $i
4620 mknod $TDIR/null${i}c c 1 3
4621 ln -s $TDIR/file1 $TDIR/link${i}l
4623 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4624 mknod $TDIR/dir$i/loop${i}b b 7 $i
4625 mknod $TDIR/dir$i/null${i}c c 1 3
4626 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4635 setup_56 $NUMFILES $NUMDIRS
4637 EXPECTED=$(($NUMDIRS + 2))
4638 # test lfs find with -name
4639 for i in $(seq 1 $NUMFILES) ; do
4640 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4641 [ $NUMS -eq $EXPECTED ] ||
4642 error "lfs find -name \"*$i\" $TDIR wrong: "\
4643 "found $NUMS, expected $EXPECTED"
4646 run_test 56g "check lfs find -name ============================="
4652 setup_56 $NUMFILES $NUMDIRS
4654 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4655 # test lfs find with ! -name
4656 for i in $(seq 1 $NUMFILES) ; do
4657 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4658 [ $NUMS -eq $EXPECTED ] ||
4659 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4660 "found $NUMS, expected $EXPECTED"
4663 run_test 56h "check lfs find ! -name ============================="
4667 test_mkdir -p $DIR/$tdir
4668 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4669 CMD="$LFIND -ost $UUID $DIR/$tdir"
4671 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4673 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4677 setup_56_special $NUMFILES $NUMDIRS
4679 EXPECTED=$((NUMDIRS + 1))
4680 CMD="$LFIND -type d $TDIR"
4681 NUMS=$($CMD | wc -l)
4682 [ $NUMS -eq $EXPECTED ] ||
4683 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4685 run_test 56j "check lfs find -type d ============================="
4689 setup_56_special $NUMFILES $NUMDIRS
4691 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4692 CMD="$LFIND -type f $TDIR"
4693 NUMS=$($CMD | wc -l)
4694 [ $NUMS -eq $EXPECTED ] ||
4695 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4697 run_test 56k "check lfs find -type f ============================="
4701 setup_56_special $NUMFILES $NUMDIRS
4703 EXPECTED=$((NUMDIRS + NUMFILES))
4704 CMD="$LFIND -type b $TDIR"
4705 NUMS=$($CMD | wc -l)
4706 [ $NUMS -eq $EXPECTED ] ||
4707 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4709 run_test 56l "check lfs find -type b ============================="
4713 setup_56_special $NUMFILES $NUMDIRS
4715 EXPECTED=$((NUMDIRS + NUMFILES))
4716 CMD="$LFIND -type c $TDIR"
4717 NUMS=$($CMD | wc -l)
4718 [ $NUMS -eq $EXPECTED ] ||
4719 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4721 run_test 56m "check lfs find -type c ============================="
4725 setup_56_special $NUMFILES $NUMDIRS
4727 EXPECTED=$((NUMDIRS + NUMFILES))
4728 CMD="$LFIND -type l $TDIR"
4729 NUMS=$($CMD | wc -l)
4730 [ $NUMS -eq $EXPECTED ] ||
4731 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4733 run_test 56n "check lfs find -type l ============================="
4737 setup_56 $NUMFILES $NUMDIRS
4738 utime $TDIR/file1 > /dev/null || error "utime (1)"
4739 utime $TDIR/file2 > /dev/null || error "utime (2)"
4740 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4741 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4742 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4743 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4746 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4747 [ $NUMS -eq $EXPECTED ] || \
4748 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4751 CMD="$LFIND -mtime 0 $TDIR"
4752 NUMS=$($CMD | wc -l)
4753 [ $NUMS -eq $EXPECTED ] ||
4754 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4756 run_test 56o "check lfs find -mtime for old files =========================="
4759 [ $RUNAS_ID -eq $UID ] &&
4760 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4763 setup_56 $NUMFILES $NUMDIRS
4765 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4767 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4768 NUMS=$($CMD | wc -l)
4769 [ $NUMS -eq $EXPECTED ] || \
4770 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4772 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4773 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4774 NUMS=$($CMD | wc -l)
4775 [ $NUMS -eq $EXPECTED ] || \
4776 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4778 run_test 56p "check lfs find -uid and ! -uid ==============================="
4781 [ $RUNAS_ID -eq $UID ] &&
4782 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4785 setup_56 $NUMFILES $NUMDIRS
4787 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4790 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4791 NUMS=$($CMD | wc -l)
4792 [ $NUMS -eq $EXPECTED ] ||
4793 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4795 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4796 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4797 NUMS=$($CMD | wc -l)
4798 [ $NUMS -eq $EXPECTED ] ||
4799 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4801 run_test 56q "check lfs find -gid and ! -gid ==============================="
4805 setup_56 $NUMFILES $NUMDIRS
4808 CMD="$LFIND -size 0 -type f $TDIR"
4809 NUMS=$($CMD | wc -l)
4810 [ $NUMS -eq $EXPECTED ] ||
4811 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4813 CMD="$LFIND ! -size 0 -type f $TDIR"
4814 NUMS=$($CMD | wc -l)
4815 [ $NUMS -eq $EXPECTED ] ||
4816 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4817 echo "test" > $TDIR/$tfile
4818 echo "test2" > $TDIR/$tfile.2 && sync
4820 CMD="$LFIND -size 5 -type f $TDIR"
4821 NUMS=$($CMD | wc -l)
4822 [ $NUMS -eq $EXPECTED ] ||
4823 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4825 CMD="$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 +0 -type f $TDIR"
4831 NUMS=$($CMD | wc -l)
4832 [ $NUMS -eq $EXPECTED ] ||
4833 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4835 CMD="$LFIND ! -size -5 -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 run_test 56r "check lfs find -size works =========================="
4847 test_56s() { # LU-611
4852 for i in $(seq 1 $NUMDIRS); do
4853 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4856 CMD="$LFIND -c $OSTCOUNT $TDIR"
4857 NUMS=$($CMD | wc -l)
4858 [ $NUMS -eq $EXPECTED ] || {
4860 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4864 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4865 if [[ $OSTCOUNT -gt 1 ]]; then
4866 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4870 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4874 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4875 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4876 NUMS=$($CMD | wc -l)
4877 [ $NUMS -eq $EXPECTED ] || {
4879 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4882 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4883 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4884 NUMS=$($CMD | wc -l)
4885 [ $NUMS -eq $EXPECTED ] || {
4887 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4891 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4892 NUMS=$($CMD | wc -l)
4893 [ $NUMS -eq $EXPECTED ] || {
4895 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4898 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4899 NUMS=$($CMD | wc -l)
4900 [ $NUMS -eq $EXPECTED ] || {
4902 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4906 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4907 NUMS=$($CMD | wc -l)
4908 [ $NUMS -eq $EXPECTED ] || {
4910 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4913 run_test 56s "check lfs find -stripe-count works"
4915 test_56t() { # LU-611
4920 for i in $(seq 1 $NUMDIRS); do
4921 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4924 CMD="$LFIND -S 4M $TDIR"
4925 NUMS=$($CMD | wc -l)
4926 [ $NUMS -eq $EXPECTED ] || {
4928 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4932 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4934 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4936 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4937 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4938 NUMS=$($CMD | wc -l)
4939 [ $NUMS -eq $EXPECTED ] ||
4940 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4942 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4943 NUMS=$($CMD | wc -l)
4944 [ $NUMS -eq $EXPECTED ] ||
4945 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4947 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4948 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4949 NUMS=$($CMD | wc -l)
4950 [ $NUMS -eq $EXPECTED ] ||
4951 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4953 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4954 NUMS=$($CMD | wc -l)
4955 [ $NUMS -eq $EXPECTED ] ||
4956 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4959 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4960 NUMS=$($CMD | wc -l)
4961 [ $NUMS -eq $EXPECTED ] ||
4962 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4964 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4965 NUMS=$($CMD | wc -l)
4966 [ $NUMS -eq $EXPECTED ] ||
4967 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4970 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4971 NUMS=$($CMD | wc -l)
4972 [ $NUMS -eq $EXPECTED ] ||
4973 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4975 run_test 56t "check lfs find -stripe-size works"
4977 test_56u() { # LU-611
4979 setup_56 $NUMFILES $NUMDIRS "-i 0"
4981 if [[ $OSTCOUNT -gt 1 ]]; then
4982 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4988 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4989 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4990 NUMS=$($CMD | wc -l)
4991 [ $NUMS -eq $EXPECTED ] ||
4992 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4995 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4996 NUMS=$($CMD | wc -l)
4997 [ $NUMS -eq $EXPECTED ] ||
4998 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5000 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5001 NUMS=$($CMD | wc -l)
5002 [ $NUMS -eq $EXPECTED ] ||
5003 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5006 # This should produce an error and not return any files
5007 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5008 NUMS=$($CMD 2>/dev/null | wc -l)
5009 [ $NUMS -eq $EXPECTED ] ||
5010 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5012 if [[ $OSTCOUNT -gt 1 ]]; then
5013 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5014 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5015 NUMS=$($CMD | wc -l)
5016 [ $NUMS -eq $EXPECTED ] ||
5017 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5020 run_test 56u "check lfs find -stripe-index works"
5027 setup_56 $NUMFILES $NUMDIRS
5029 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5030 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5032 for file in $($LFIND -mdt $UUID $TDIR); do
5033 file_mdt_idx=$($GETSTRIPE -M $file)
5034 [ $file_mdt_idx -eq $MDT_IDX ] ||
5035 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5038 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5041 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 rm -rf $TDIR || error "remove $TDIR failed"
5047 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5050 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5051 error "$GETSTRIPE -S -d $TDIR failed"
5052 stripe_size=${stripe_size%% *}
5054 local file_size=$((stripe_size * OSTCOUNT))
5055 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5056 local required_space=$((file_num * file_size))
5058 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5060 [[ $free_space -le $((required_space / 1024)) ]] &&
5061 skip_env "need at least $required_space bytes free space," \
5062 "have $free_space kbytes" && return
5065 local dd_count=$((file_size / dd_bs))
5067 # write data into the files
5071 for i in $(seq 1 $NUMFILES); do
5073 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5074 error "write data into $file failed"
5076 for i in $(seq 1 $NUMDIRS); do
5077 for j in $(seq 1 $NUMFILES); do
5078 file=$TDIR/dir$i/file$j
5079 yes | dd bs=$dd_bs count=$dd_count of=$file \
5081 error "write data into $file failed"
5086 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5089 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5091 eval $cmd || error "$cmd failed"
5093 check_stripe_count $TDIR/file1 $expected
5095 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5097 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5098 # OST 1 if it is on OST 0. This file is small enough to
5099 # be on only one stripe.
5100 file=$TDIR/migr_1_ost
5101 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5102 error "write data into $file failed"
5103 local obdidx=$($LFS getstripe -i $file)
5104 local oldmd5=$(md5sum $file)
5106 [[ $obdidx -eq 0 ]] && newobdidx=1
5107 cmd="$LFS migrate -i $newobdidx $file"
5109 eval $cmd || error "$cmd failed"
5110 local realobdix=$($LFS getstripe -i $file)
5111 local newmd5=$(md5sum $file)
5112 [[ $newobdidx -ne $realobdix ]] &&
5113 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5114 [[ "$oldmd5" != "$newmd5" ]] &&
5115 error "md5sum differ: $oldmd5, $newmd5"
5119 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5121 eval $cmd || error "$cmd failed"
5123 for j in $(seq 1 $NUMFILES); do
5124 check_stripe_count $TDIR/dir1/file$j $expected
5127 # lfs_migrate works with lfs find
5128 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5129 $LFS_MIGRATE -y -c $expected"
5131 eval $cmd || error "$cmd failed"
5133 for i in $(seq 2 $NUMFILES); do
5134 check_stripe_count $TDIR/file$i $expected
5136 for i in $(seq 2 $NUMDIRS); do
5137 for j in $(seq 1 $NUMFILES); do
5138 check_stripe_count $TDIR/dir$i/file$j $expected
5142 run_test 56w "check lfs_migrate -c stripe_count works"
5145 check_swap_layouts_support && return 0
5146 [[ $OSTCOUNT -lt 2 ]] &&
5147 skip_env "need 2 OST, skipping test" && return
5149 local dir0=$DIR/$tdir/$testnum
5150 test_mkdir -p $dir0 || error "creating dir $dir0"
5152 local ref1=/etc/passwd
5153 local file1=$dir0/file1
5155 $SETSTRIPE -c 2 $file1
5157 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5158 stripe=$($GETSTRIPE -c $file1)
5159 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5160 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5165 run_test 56x "lfs migration support"
5168 check_swap_layouts_support && return 0
5169 [[ $OSTCOUNT -lt 2 ]] &&
5170 skip_env "need 2 OST, skipping test" && return
5172 local dir0=$DIR/$tdir/$testnum
5173 test_mkdir -p $dir0 || error "creating dir $dir0"
5175 local ref1=/etc/passwd
5176 local file1=$dir0/file1
5178 $SETSTRIPE -c 2 $file1
5180 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5181 local stripe=$($GETSTRIPE -c $file1)
5182 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5183 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5188 run_test 56xa "lfs migration --block support"
5191 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5192 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5196 local dir0=$DIR/$tdir/$testnum
5197 test_mkdir -p $dir0 || error "creating dir $dir0"
5198 local f1=$dir0/file1
5199 local f2=$dir0/file2
5201 touch $f1 || error "creating std file $f1"
5202 $MULTIOP $f2 H2c || error "creating released file $f2"
5204 # a directory can be raid0, so ask only for files
5205 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5206 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5208 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5209 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5211 # only files can be released, so no need to force file search
5212 res=$($LFIND $dir0 -L released)
5213 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5215 res=$($LFIND $dir0 \! -L released)
5216 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5219 run_test 56y "lfs find -L raid0|released"
5221 test_56z() { # LU-4824
5222 # This checks to make sure 'lfs find' continues after errors
5223 # There are two classes of errors that should be caught:
5224 # - If multiple paths are provided, all should be searched even if one
5226 # - If errors are encountered during the search, it should not terminate
5229 test_mkdir $DIR/$tdir
5230 for i in d{0..9}; do
5231 test_mkdir $DIR/$tdir/$i
5233 touch $DIR/$tdir/d{0..9}/$tfile
5234 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5235 error "$LFS find did not return an error"
5236 # Make a directory unsearchable. This should NOT be the last entry in
5237 # directory order. Arbitrarily pick the 6th entry
5238 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5239 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5240 # The user should be able to see 10 directories and 9 files
5241 [ $count == 19 ] || error "$LFS find did not continue after error"
5243 run_test 56z "lfs find should continue after an error"
5245 test_56aa() { # LU-5937
5246 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5249 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5251 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5252 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5254 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5256 run_test 56aa "lfs find --size under striped dir"
5259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5260 # note test will not do anything if MDS is not local
5261 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5262 skip "Only applicable to ldiskfs-based MDTs"
5266 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5267 local MNTDEV="osd*.*MDT*.mntdev"
5268 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5269 [ -z "$DEV" ] && error "can't access $MNTDEV"
5270 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5271 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5272 error "can't access $DEV"
5273 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5274 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5278 run_test 57a "verify MDS filesystem created with large inodes =="
5281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5282 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5283 skip "Only applicable to ldiskfs-based MDTs"
5287 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5288 local dir=$DIR/$tdir
5292 local FILEN=$dir/f$FILECOUNT
5294 rm -rf $dir || error "removing $dir"
5295 test_mkdir -p -c1 $dir || error "creating $dir"
5296 local mdtidx=$($LFS getstripe -M $dir)
5297 local mdtname=MDT$(printf %04x $mdtidx)
5298 local facet=mds$((mdtidx + 1))
5300 echo "mcreating $FILECOUNT files"
5301 createmany -m $dir/f 1 $FILECOUNT || \
5302 error "creating files in $dir"
5304 # verify that files do not have EAs yet
5305 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5306 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5310 df $dir #make sure we get new statfs data
5311 local MDSFREE=$(do_facet $facet \
5312 lctl get_param -n osd*.*$mdtname.kbytesfree)
5313 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5314 echo "opening files to create objects/EAs"
5316 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5317 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5320 # verify that files have EAs now
5321 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5322 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5324 sleep 1 #make sure we get new statfs data
5326 local MDSFREE2=$(do_facet $facet \
5327 lctl get_param -n osd*.*$mdtname.kbytesfree)
5328 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5329 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5330 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5331 error "MDC before $MDCFREE != after $MDCFREE2"
5333 echo "MDC before $MDCFREE != after $MDCFREE2"
5334 echo "unable to confirm if MDS has large inodes"
5339 run_test 57b "default LOV EAs are stored inside large inodes ==="
5342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5343 [ -z "$(which wiretest 2>/dev/null)" ] &&
5344 skip_env "could not find wiretest" && return
5347 run_test 58 "verify cross-platform wire constants =============="
5350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5351 echo "touch 130 files"
5352 createmany -o $DIR/f59- 130
5354 unlinkmany $DIR/f59- 130
5356 # wait for commitment of removal
5357 wait_delete_completed
5359 run_test 59 "verify cancellation of llog records async ========="
5361 TEST60_HEAD="test_60 run $RANDOM"
5363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5364 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5365 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5366 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5367 skip_env "missing subtest run-llog.sh" && return
5369 log "$TEST60_HEAD - from kernel mode"
5370 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5371 do_facet mgs sh run-llog.sh
5372 do_facet mgs $LCTL dk > $TMP/$tfile
5374 # LU-6388: test llog_reader
5375 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5376 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5377 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5378 skip_env "missing llog_reader" && return
5379 local fstype=$(facet_fstype mgs)
5380 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5381 skip_env "Only for ldiskfs or zfs type mgs" && return
5383 local mntpt=$(facet_mntpt mgs)
5384 local mgsdev=$(mgsdevname 1)
5396 #get fid and record list
5397 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5399 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5401 #remount mgs as ldiskfs or zfs type
5402 stop mgs || error "stop mgs failed"
5403 mount_fstype mgs || error "remount mgs failed"
5404 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5407 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5408 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5413 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5415 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5417 echo "obj_file is $obj_file"
5418 do_facet mgs $llog_reader $obj_file
5420 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5421 awk '{ print $3 }' | sed -e "s/^type=//g")
5422 if [ $rec_type != $rec ]; then
5423 echo "FAILED test_60a wrong record type $rec_type," \
5429 #check obj path if record type is LLOG_LOGID_MAGIC
5430 if [ "$rec" == "1064553b" ]; then
5431 path=$(do_facet mgs $llog_reader $obj_file |
5432 grep "path=" | awk '{ print $NF }' |
5433 sed -e "s/^path=//g")
5434 if [ $obj_file != $mntpt/$path ]; then
5435 echo "FAILED test_60a wrong obj path" \
5436 "$montpt/$path, should be $obj_file"
5443 #restart mgs before "error", otherwise it will block the next test
5444 stop mgs || error "stop mgs failed"
5445 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5446 $pass || error "test failed, see FAILED test_60a messages for specifics"
5448 run_test 60a "llog_test run from kernel module and test llog_reader"
5451 # test old logid format
5452 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5453 do_facet mgs $LCTL dl | grep MGS
5454 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5455 error "old llog_print failed"
5458 # test new logid format
5459 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5460 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5461 error "new llog_print failed"
5464 run_test 60aa "llog_print works with FIDs and simple names"
5466 test_60b() { # bug 6411
5467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5469 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5481 [[ $LLOG_COUNT -gt 100 ]] &&
5482 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5484 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5488 echo "create 5000 files"
5489 createmany -o $DIR/f60c- 5000
5490 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5491 lctl set_param fail_loc=0x80000137
5492 unlinkmany $DIR/f60c- 5000
5493 lctl set_param fail_loc=0
5495 run_test 60c "unlink file when mds full"
5498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5499 SAVEPRINTK=$(lctl get_param -n printk)
5501 # verify "lctl mark" is even working"
5502 MESSAGE="test message ID $RANDOM $$"
5503 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5504 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5506 lctl set_param printk=0 || error "set lnet.printk failed"
5507 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5508 MESSAGE="new test message ID $RANDOM $$"
5509 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5510 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5511 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5513 lctl set_param -n printk="$SAVEPRINTK"
5515 run_test 60d "test printk console message masking"
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5519 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5521 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5522 do_facet mds1 lctl set_param fail_loc=0x15b
5525 run_test 60e "no space while new llog is being created"
5528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5530 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5531 cancel_lru_locks osc
5532 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5535 run_test 61 "mmap() writes don't make sync hang ================"
5537 # bug 2330 - insufficient obd_match error checking causes LBUG
5539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5542 cancel_lru_locks osc
5543 lctl set_param fail_loc=0x405
5544 cat $f && error "cat succeeded, expect -EIO"
5545 lctl set_param fail_loc=0
5547 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5548 # match every page all of the time.
5549 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5551 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5552 # Though this test is irrelevant anymore, it helped to reveal some
5553 # other grant bugs (LU-4482), let's keep it.
5554 test_63a() { # was test_63
5555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5556 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5557 for i in `seq 10` ; do
5558 dd if=/dev/zero of=$DIR/f63 bs=8k &
5564 rm -f $DIR/f63 || true
5566 run_test 63a "Verify oig_wait interruption does not crash ======="
5568 # bug 2248 - async write errors didn't return to application on sync
5569 # bug 3677 - async write errors left page locked
5571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5573 lctl set_param debug=-1
5575 # ensure we have a grant to do async writes
5576 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5579 sync # sync lest earlier test intercept the fail_loc
5581 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5582 lctl set_param fail_loc=0x80000406
5583 $MULTIOP $DIR/$tfile Owy && \
5584 error "sync didn't return ENOMEM"
5585 sync; sleep 2; sync # do a real sync this time to flush page
5586 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5587 error "locked page left in cache after async error" || true
5590 run_test 63b "async write errors should be returned to fsync ==="
5593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5595 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5597 run_test 64a "verify filter grant calculations (in kernel) ====="
5600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5601 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5603 run_test 64b "check out-of-space detection on client ==========="
5606 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5608 run_test 64c "verify grant shrink ========================------"
5610 # bug 1414 - set/get directories' stripe info
5612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5613 test_mkdir -p $DIR/$tdir
5615 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5617 run_test 65a "directory with no stripe info ===================="
5620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5621 test_mkdir -p $DIR/$tdir
5622 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5624 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5627 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5629 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5633 if [[ $OSTCOUNT -gt 1 ]]; then
5634 test_mkdir -p $DIR/$tdir
5635 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5637 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5638 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5640 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5643 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5647 test_mkdir -p $DIR/$tdir
5648 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5649 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5651 if [[ $STRIPECOUNT -le 0 ]]; then
5653 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5654 #LOV_MAX_STRIPE_COUNT is 2000
5655 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5657 sc=$(($STRIPECOUNT - 1))
5659 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5660 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5661 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5662 error "lverify failed"
5664 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5668 test_mkdir -p $DIR/$tdir
5670 $SETSTRIPE $DIR/$tdir || error "setstripe"
5671 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5672 error "no stripe info failed"
5674 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5676 run_test 65e "directory setstripe defaults ======================="
5679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5680 test_mkdir -p $DIR/${tdir}f
5681 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5683 run_test 65f "dir setstripe permission (should return error) ==="
5686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5687 test_mkdir -p $DIR/$tdir
5688 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5690 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5692 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5693 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5694 error "delete default stripe failed"
5696 run_test 65g "directory setstripe -d ==========================="
5699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5700 test_mkdir -p $DIR/$tdir
5701 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5703 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5705 test_mkdir -p $DIR/$tdir/dd1
5706 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5707 error "stripe info inherit failed"
5709 run_test 65h "directory stripe info inherit ===================="
5711 test_65i() { # bug6367
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5713 $SETSTRIPE -S 65536 -c -1 $MOUNT
5715 run_test 65i "set non-default striping on root directory (bug 6367)="
5717 test_65ia() { # bug12836
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5719 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5721 run_test 65ia "getstripe on -1 default directory striping"
5723 test_65ib() { # bug12836
5724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5725 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5727 run_test 65ib "getstripe -v on -1 default directory striping"
5729 test_65ic() { # bug12836
5730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5731 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5733 run_test 65ic "new find on -1 default directory striping"
5735 test_65j() { # bug6367
5736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5738 # if we aren't already remounting for each test, do so for this test
5739 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5740 cleanup || error "failed to unmount"
5743 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5745 run_test 65j "set default striping on root directory (bug 6367)="
5747 test_65k() { # bug11679
5748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5749 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5750 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5752 local disable_precreate=true
5753 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5754 disable_precreate=false
5756 echo "Check OST status: "
5757 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5758 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5760 for OSC in $MDS_OSCS; do
5761 echo $OSC "is active"
5762 do_facet $SINGLEMDS lctl --device %$OSC activate
5765 for INACTIVE_OSC in $MDS_OSCS; do
5766 local ost=$(osc_to_ost $INACTIVE_OSC)
5767 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5768 lov.*md*.target_obd |
5769 awk -F: /$ost/'{ print $1 }' | head -n 1)
5772 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5773 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5775 echo "Deactivate: " $INACTIVE_OSC
5776 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5778 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5779 osp.$ost*MDT0000.create_count")
5780 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5781 osp.$ost*MDT0000.max_create_count")
5782 $disable_precreate &&
5783 do_facet $SINGLEMDS "lctl set_param -n \
5784 osp.$ost*MDT0000.max_create_count=0"
5786 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5787 [ -f $DIR/$tdir/$idx ] && continue
5788 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5789 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5790 error "setstripe $idx should succeed"
5791 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5793 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5796 do_facet $SINGLEMDS "lctl set_param -n \
5797 osp.$ost*MDT0000.max_create_count=$max_count"
5798 do_facet $SINGLEMDS "lctl set_param -n \
5799 osp.$ost*MDT0000.create_count=$count"
5800 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5801 echo $INACTIVE_OSC "is Activate"
5803 wait_osc_import_state mds ost$ostnum FULL
5806 run_test 65k "validate manual striping works properly with deactivated OSCs"
5808 test_65l() { # bug 12836
5809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5810 test_mkdir -p $DIR/$tdir/test_dir
5811 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5812 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5814 run_test 65l "lfs find on -1 stripe dir ========================"
5817 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5820 run_test 65m "normal user can't set filesystem default stripe"
5822 # bug 2543 - update blocks count on client
5824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5826 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5827 sync; sync_all_data; sync; sync_all_data
5828 cancel_lru_locks osc
5829 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5830 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5832 run_test 66 "update inode blocks count on client ==============="
5837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5839 if [ ! -z "$LLOOP" ]; then
5840 if swapon -s | grep -q $LLOOP; then
5841 swapoff $LLOOP || error "swapoff failed"
5844 $LCTL blockdev_detach $LLOOP || error "detach failed"
5852 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5856 swapon -s | awk '($1 == "'$1'") { print $4 }'
5859 # bug5265, obdfilter oa2dentry return -ENOENT
5860 # #define OBD_FAIL_SRV_ENOENT 0x217
5862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5863 remote_ost_nodsh && skip "remote OST with nodsh" && return
5866 $SETSTRIPE -c 1 -i 0 $f
5868 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5870 do_facet ost1 lctl set_param fail_loc=0x217
5871 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5872 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5874 do_facet ost1 lctl set_param fail_loc=0
5875 $DIRECTIO write $f 0 2 || error "write error"
5877 cancel_lru_locks osc
5878 $DIRECTIO read $f 0 1 || error "read error"
5880 do_facet ost1 lctl set_param fail_loc=0x217
5881 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5883 do_facet ost1 lctl set_param fail_loc=0
5886 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5889 test_mkdir -p $DIR/$tdir
5890 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5891 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5893 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5895 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5897 [ "$RUNAS_ID" = "$UID" ] &&
5898 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5900 # Check that testing environment is properly set up. Skip if not
5901 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5902 skip_env "User $RUNAS_ID does not exist - skipping"
5906 chmod 777 $DIR/$tfile
5907 chmod ug+s $DIR/$tfile
5908 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5909 error "$RUNAS dd $DIR/$tfile failed"
5910 # See if we are still setuid/sgid
5911 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5912 error "S/gid is not dropped on write"
5913 # Now test that MDS is updated too
5914 cancel_lru_locks mdc
5915 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5916 error "S/gid is not dropped on MDS"
5919 run_test 72a "Test that remove suid works properly (bug5695) ===="
5921 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5924 [ "$RUNAS_ID" = "$UID" ] && \
5925 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5926 [ "$RUNAS_ID" -eq 0 ] && \
5927 skip_env "RUNAS_ID = 0 -- skipping" && return
5929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5930 # Check that testing environment is properly set up. Skip if not
5931 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5932 skip_env "User $RUNAS_ID does not exist - skipping"
5935 touch $DIR/${tfile}-f{g,u}
5936 test_mkdir $DIR/${tfile}-dg
5937 test_mkdir $DIR/${tfile}-du
5938 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5939 chmod g+s $DIR/${tfile}-{f,d}g
5940 chmod u+s $DIR/${tfile}-{f,d}u
5941 for perm in 777 2777 4777; do
5942 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5943 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5944 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5945 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5949 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5951 # bug 3462 - multiple simultaneous MDC requests
5953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5954 test_mkdir $DIR/d73-1
5955 test_mkdir $DIR/d73-2
5956 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5959 lctl set_param fail_loc=0x80000129
5960 $MULTIOP $DIR/d73-1/f73-2 Oc &
5962 lctl set_param fail_loc=0
5964 $MULTIOP $DIR/d73-2/f73-3 Oc &
5968 wait $pid1 || return 1
5972 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5973 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5974 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5978 run_test 73 "multiple MDC requests (should not deadlock)"
5980 test_74a() { # bug 6149, 6184
5981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5982 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5984 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5985 # will spin in a tight reconnection loop
5987 $LCTL set_param fail_loc=0x8000030e
5988 # get any lock that won't be difficult - lookup works.
5990 $LCTL set_param fail_loc=0
5994 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5996 test_74b() { # bug 13310
5997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5998 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6000 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6001 # will spin in a tight reconnection loop
6002 $LCTL set_param fail_loc=0x8000030e
6003 # get a "difficult" lock
6005 $LCTL set_param fail_loc=0
6009 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6013 #define OBD_FAIL_LDLM_NEW_LOCK
6014 $LCTL set_param fail_loc=0x319
6015 touch $DIR/$tfile && error "touch successful"
6016 $LCTL set_param fail_loc=0
6019 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6022 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6025 get_inode_slab_tunables() {
6026 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
6029 set_inode_slab_tunables() {
6030 echo "lustre_inode_cache $1" > /proc/slabinfo
6033 test_76() { # Now for bug 20433, added originally in bug 1443
6034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6035 local SLAB_SETTINGS=$(get_inode_slab_tunables)
6036 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6037 # we cannot set limit below 1 which means 1 inode in each
6038 # per-cpu cache is still allowed
6039 set_inode_slab_tunables "1 1 0"
6040 cancel_lru_locks osc
6041 BEFORE_INODES=$(num_inodes)
6042 echo "before inodes: $BEFORE_INODES"
6044 [ "$SLOW" = "no" ] && COUNT=100
6045 for i in $(seq $COUNT); do
6049 cancel_lru_locks osc
6050 AFTER_INODES=$(num_inodes)
6051 echo "after inodes: $AFTER_INODES"
6053 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6055 AFTER_INODES=$(num_inodes)
6057 echo "wait $wait seconds inodes: $AFTER_INODES"
6058 if [ $wait -gt 30 ]; then
6059 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6062 set_inode_slab_tunables "$SLAB_SETTINGS"
6064 run_test 76 "confirm clients recycle inodes properly ===="
6070 # Note: in sptlrpc modes which enable its own bulk checksum, the
6071 # original crc32_le bulk checksum will be automatically disabled,
6072 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6073 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6074 # In this case set_checksums() will not be no-op, because sptlrpc
6075 # bulk checksum will be enabled all through the test.
6077 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6078 lctl set_param -n osc.*.checksums $1
6082 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6083 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6084 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6085 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6088 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6089 log "set checksum type to $1"
6092 F77_TMP=$TMP/f77-temp
6095 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6096 error "error writing to $F77_TMP"
6099 test_77a() { # bug 10889
6100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6101 $GSS && skip "could not run with gss" && return
6102 [ ! -f $F77_TMP ] && setup_f77
6104 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6108 run_test 77a "normal checksum read/write operation"
6110 test_77b() { # bug 10889
6111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6112 $GSS && skip "could not run with gss" && return
6113 [ ! -f $F77_TMP ] && setup_f77
6114 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6115 $LCTL set_param fail_loc=0x80000409
6118 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6119 error "dd error: $?"
6120 $LCTL set_param fail_loc=0
6122 for algo in $CKSUM_TYPES; do
6123 cancel_lru_locks osc
6124 set_checksum_type $algo
6125 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6126 $LCTL set_param fail_loc=0x80000408
6127 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6128 $LCTL set_param fail_loc=0
6131 set_checksum_type $ORIG_CSUM_TYPE
6134 run_test 77b "checksum error on client write, read"
6139 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6141 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6142 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6143 $check_ost && [ -n $ost_file_prefix ] &&
6144 do_facet ost1 rm -f ${ost_file_prefix}\*
6148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6149 $GSS && skip "could not run with gss" && return
6152 local osc_file_prefix
6154 local check_ost=false
6155 local ost_file_prefix
6161 # ensure corruption will occur on first OSS/OST
6162 $LFS setstripe -i 0 $DIR/$tfile
6164 [ ! -f $F77_TMP ] && setup_f77
6165 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6166 error "dd write error: $?"
6167 fid=$($LFS path2fid $DIR/$tfile)
6169 if [ $(lustre_version_code ost1) -ge $(version_code 2.5.42.6) ]
6172 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6173 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6175 echo "OSS do not support bulk pages dump upon error"
6178 osc_file_prefix=$($LCTL get_param -n debug_path)
6179 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6181 trap cleanup_77c EXIT
6184 # enable bulk pages dump upon error on Client
6185 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6186 # enable bulk pages dump upon error on OSS
6188 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6190 # flush Client cache to allow next read to reach OSS
6191 cancel_lru_locks osc
6193 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6194 $LCTL set_param fail_loc=0x80000408
6195 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6196 $LCTL set_param fail_loc=0
6200 # check cksum dump on Client
6201 osc_file=$(ls ${osc_file_prefix}*)
6202 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6203 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6204 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6205 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6206 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6208 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6209 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6210 error "dump content does not match on Client"
6212 $check_ost || skip "No need to check cksum dump on OSS"
6214 # check cksum dump on OSS
6215 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6216 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6217 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6218 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6219 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6220 error "dump content does not match on OSS"
6224 run_test 77c "checksum error on client read with debug"
6226 test_77d() { # bug 10889
6227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6228 $GSS && skip "could not run with gss" && return
6229 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6230 $LCTL set_param fail_loc=0x80000409
6232 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6233 error "direct write: rc=$?"
6234 $LCTL set_param fail_loc=0
6237 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6238 $LCTL set_param fail_loc=0x80000408
6240 cancel_lru_locks osc
6241 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6242 error "direct read: rc=$?"
6243 $LCTL set_param fail_loc=0
6246 run_test 77d "checksum error on OST direct write, read"
6248 test_77f() { # bug 10889
6249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6250 $GSS && skip "could not run with gss" && return
6252 for algo in $CKSUM_TYPES; do
6253 cancel_lru_locks osc
6254 set_checksum_type $algo
6255 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6256 $LCTL set_param fail_loc=0x409
6257 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6258 error "direct write succeeded"
6259 $LCTL set_param fail_loc=0
6261 set_checksum_type $ORIG_CSUM_TYPE
6264 run_test 77f "repeat checksum error on write (expect error)"
6266 test_77g() { # bug 10889
6267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6268 $GSS && skip "could not run with gss" && return
6269 remote_ost_nodsh && skip "remote OST with nodsh" && return
6271 [ ! -f $F77_TMP ] && setup_f77
6273 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6274 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6275 do_facet ost1 lctl set_param fail_loc=0x8000021a
6277 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6278 error "write error: rc=$?"
6279 do_facet ost1 lctl set_param fail_loc=0
6282 cancel_lru_locks osc
6283 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6284 do_facet ost1 lctl set_param fail_loc=0x8000021b
6286 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6287 do_facet ost1 lctl set_param fail_loc=0
6290 run_test 77g "checksum error on OST write, read"
6292 test_77j() { # bug 13805
6293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6294 $GSS && skip "could not run with gss" && return
6295 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6296 lctl set_param fail_loc=0x40c
6297 remount_client $MOUNT
6298 lctl set_param fail_loc=0
6299 # wait async osc connect to finish and reflect updated state value
6301 for (( i=0; i < OSTCOUNT; i++ )) ; do
6302 wait_osc_import_state client ost$((i+1)) FULL
6305 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6306 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6307 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6308 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6310 remount_client $MOUNT
6312 run_test 77j "client only supporting ADLER32"
6314 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6323 test_78() { # bug 10901
6324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6325 remote_ost || { skip_env "local OST" && return; }
6328 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6329 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6330 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6331 echo "MemTotal: $MEMTOTAL"
6333 # reserve 256MB of memory for the kernel and other running processes,
6334 # and then take 1/2 of the remaining memory for the read/write buffers.
6335 if [ $MEMTOTAL -gt 512 ] ;then
6336 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6338 # for those poor memory-starved high-end clusters...
6339 MEMTOTAL=$((MEMTOTAL / 2))
6341 echo "Mem to use for directio: $MEMTOTAL"
6343 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6344 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6345 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6346 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6348 echo "Smallest OST: $SMALLESTOST"
6349 [[ $SMALLESTOST -lt 10240 ]] &&
6350 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6352 trap cleanup_test_78 EXIT
6354 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6355 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6357 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6358 echo "File size: $F78SIZE"
6359 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6360 for i in $(seq 1 $NSEQ); do
6361 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6362 echo directIO rdwr round $i of $NSEQ
6363 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6368 run_test 78 "handle large O_DIRECT writes correctly ============"
6370 test_79() { # bug 12743
6371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6372 wait_delete_completed
6374 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6375 BKFREE=$(calc_osc_kbytes kbytesfree)
6376 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6378 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6379 DFTOTAL=`echo $STRING | cut -d, -f1`
6380 DFUSED=`echo $STRING | cut -d, -f2`
6381 DFAVAIL=`echo $STRING | cut -d, -f3`
6382 DFFREE=$(($DFTOTAL - $DFUSED))
6384 ALLOWANCE=$((64 * $OSTCOUNT))
6386 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6387 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6388 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6390 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6391 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6392 error "df free($DFFREE) mismatch OST free($BKFREE)"
6394 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6395 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6396 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6399 run_test 79 "df report consistency check ======================="
6401 test_80() { # bug 10718
6402 remote_ost_nodsh && skip "remote OST with nodsh" && return
6403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6404 # relax strong synchronous semantics for slow backends like ZFS
6405 local soc="obdfilter.*.sync_on_lock_cancel"
6406 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6408 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6409 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6410 facet_active_host $host; done | sort -u)
6411 do_nodes $hosts lctl set_param $soc=never
6414 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6416 local BEFORE=`date +%s`
6417 cancel_lru_locks osc
6418 local AFTER=`date +%s`
6419 local DIFF=$((AFTER-BEFORE))
6420 if [ $DIFF -gt 1 ] ; then
6421 error "elapsed for 1M@1T = $DIFF"
6424 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6428 run_test 80 "Page eviction is equally fast at high offsets too ===="
6430 test_81a() { # LU-456
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6432 remote_ost_nodsh && skip "remote OST with nodsh" && return
6433 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6434 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6435 do_facet ost1 lctl set_param fail_loc=0x80000228
6437 # write should trigger a retry and success
6438 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6439 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6441 if [ $RC -ne 0 ] ; then
6442 error "write should success, but failed for $RC"
6445 run_test 81a "OST should retry write when get -ENOSPC ==============="
6447 test_81b() { # LU-456
6448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6449 remote_ost_nodsh && skip "remote OST with nodsh" && return
6450 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6451 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6452 do_facet ost1 lctl set_param fail_loc=0x228
6454 # write should retry several times and return -ENOSPC finally
6455 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6456 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6459 if [ $RC -ne $ENOSPC ] ; then
6460 error "dd should fail for -ENOSPC, but succeed."
6463 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6465 test_82() { # LU-1031
6466 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6470 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6472 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6474 kill -USR1 $MULTIPID2
6476 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6477 error "First grouplock does not block second one"
6479 echo "Second grouplock blocks first one"
6481 kill -USR1 $MULTIPID1
6485 run_test 82 "Basic grouplock test ==============================="
6488 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6490 test_mkdir -p $DIR/d99cvsroot
6491 chown $RUNAS_ID $DIR/d99cvsroot
6492 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6495 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6498 run_test 99a "cvs init ========================================="
6501 [ -z "$(which cvs 2>/dev/null)" ] &&
6502 skip_env "could not find cvs" && return
6503 [ ! -d $DIR/d99cvsroot ] && test_99a
6505 # some versions of cvs import exit(1) when asked to import links or
6506 # files they can't read. ignore those files.
6507 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6508 ! -perm /4 -printf '-I %f\n')
6509 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6510 d99reposname vtag rtag
6512 run_test 99b "cvs import ======================================="
6515 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6516 [ ! -d $DIR/d99cvsroot ] && test_99b
6518 test_mkdir -p $DIR/d99reposname
6519 chown $RUNAS_ID $DIR/d99reposname
6520 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6522 run_test 99c "cvs checkout ====================================="
6525 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6526 [ ! -d $DIR/d99cvsroot ] && test_99c
6527 cd $DIR/d99reposname
6529 $RUNAS cvs add -m 'addmsg' foo99
6531 run_test 99d "cvs add =========================================="
6534 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6535 [ ! -d $DIR/d99cvsroot ] && test_99c
6536 cd $DIR/d99reposname
6539 run_test 99e "cvs update ======================================="
6542 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6543 [ ! -d $DIR/d99cvsroot ] && test_99d
6544 cd $DIR/d99reposname
6545 $RUNAS cvs commit -m 'nomsg' foo99
6546 rm -fr $DIR/d99cvsroot
6548 run_test 99f "cvs commit ======================================="
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6552 [ "$NETTYPE" = tcp ] || \
6553 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6556 remote_ost_nodsh && skip "remote OST with nodsh" && return
6557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6559 { skip "useless for local single node setup" && return; }
6561 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6562 [ "$PROT" != "tcp" ] && continue
6563 RPORT=$(echo $REMOTE | cut -d: -f2)
6564 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6567 LPORT=`echo $LOCAL | cut -d: -f2`
6568 if [ $LPORT -ge 1024 ]; then
6569 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6571 error_exit "local: $LPORT > 1024, remote: $RPORT"
6574 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6576 run_test 100 "check local port using privileged port ==========="
6578 function get_named_value()
6587 echo $line | sed "s/^$tag[ ]*//"
6594 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6595 awk '/^max_cached_mb/ { print $2 }')
6598 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6604 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6608 local cache_limit=32
6610 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6611 trap cleanup_101a EXIT
6612 $LCTL set_param -n llite.*.read_ahead_stats 0
6613 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6616 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6618 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6619 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6622 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6623 get_named_value 'read but discarded' | cut -d" " -f1); do
6624 discard=$(($discard + $s))
6628 if [[ $(($discard * 10)) -gt $nreads ]]; then
6629 $LCTL get_param osc.*-osc*.rpc_stats
6630 $LCTL get_param llite.*.read_ahead_stats
6631 error "too many ($discard) discarded pages"
6633 rm -f $DIR/$tfile || true
6635 run_test 101a "check read-ahead for random reads ================"
6638 test_mkdir -p $DIR/$tdir
6639 local STRIPE_SIZE=$1
6640 local FILE_LENGTH=$2
6643 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6645 local list=$(comma_list $(osts_nodes))
6646 set_osd_param $list '' read_cache_enable 0
6647 set_osd_param $list '' writethrough_cache_enable 0
6649 trap cleanup_test101bc EXIT
6650 # prepare the read-ahead file
6651 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6653 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6654 count=$FILE_SIZE_MB 2> /dev/null
6658 cleanup_test101bc() {
6663 local list=$(comma_list $(osts_nodes))
6664 set_osd_param $list '' read_cache_enable 1
6665 set_osd_param $list '' writethrough_cache_enable 1
6669 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6674 local STRIPE_SIZE=$2
6675 local FILE_LENGTH=$3
6676 local RA_INC=1048576
6677 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6678 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6679 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6680 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6681 get_named_value 'read but discarded' |
6682 cut -d" " -f1 | calc_total)
6683 if [[ $DISCARD -gt $discard_limit ]]; then
6684 $LCTL get_param llite.*.read_ahead_stats
6685 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6687 echo "Read-ahead success for size ${READ_SIZE}"
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6693 [[ $OSTCOUNT -lt 2 ]] &&
6694 skip_env "skipping stride IO stride-ahead test" && return
6695 local STRIPE_SIZE=1048576
6696 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6697 if [ $SLOW == "yes" ]; then
6698 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6700 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6703 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6705 # prepare the read-ahead file
6706 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6707 cancel_lru_locks osc
6708 for BIDX in 2 4 8 16 32 64 128 256
6710 local BSIZE=$((BIDX*4096))
6711 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6712 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6713 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6714 $LCTL set_param -n llite.*.read_ahead_stats 0
6715 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6716 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6717 cancel_lru_locks osc
6718 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6723 run_test 101b "check stride-io mode read-ahead ================="
6726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6727 local STRIPE_SIZE=1048576
6728 local FILE_LENGTH=$((STRIPE_SIZE*100))
6732 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6734 cancel_lru_locks osc
6735 $LCTL set_param osc.*.rpc_stats 0
6736 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6737 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6738 local stats=$($LCTL get_param -n $osc_rpc_stats)
6739 local lines=$(echo "$stats" | awk 'END {print NR;}')
6742 if [ $lines -le 20 ]; then
6745 for size in 1 2 4 8; do
6746 local rpc=$(echo "$stats" |
6747 awk '($1 == "'$size':") {print $2; exit; }')
6749 error "Small $((size*4))k read IO $rpc !"
6751 echo "$osc_rpc_stats check passed!"
6756 run_test 101c "check stripe_size aligned read-ahead ================="
6759 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6760 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6765 local file=$DIR/$tfile
6766 local sz_MB=${FILESIZE_101d:-500}
6767 local ra_MB=${READAHEAD_MB:-40}
6769 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6770 [ $free_MB -lt $sz_MB ] &&
6771 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6773 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6774 $SETSTRIPE -c -1 $file || error "setstripe failed"
6776 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6777 echo Cancel LRU locks on lustre client to flush the client cache
6778 cancel_lru_locks osc
6780 echo Disable read-ahead
6781 local old_READAHEAD=$(set_read_ahead 0)
6783 echo Reading the test file $file with read-ahead disabled
6784 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6786 echo Cancel LRU locks on lustre client to flush the client cache
6787 cancel_lru_locks osc
6788 echo Enable read-ahead with ${ra_MB}MB
6789 set_read_ahead $ra_MB
6791 echo Reading the test file $file with read-ahead enabled
6792 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6794 echo "read-ahead disabled time read $raOFF"
6795 echo "read-ahead enabled time read $raON"
6797 set_read_ahead $old_READAHEAD
6799 wait_delete_completed
6801 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6802 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6804 run_test 101d "file read with and without read-ahead enabled"
6807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6808 local file=$DIR/$tfile
6809 local size_KB=500 #KB
6813 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6814 local need_KB=$((count * size_KB))
6815 [[ $free_KB -le $need_KB ]] &&
6816 skip_env "Need free space $need_KB, have $free_KB" && return
6818 echo "Creating $count ${size_KB}K test files"
6819 for ((i = 0; i < $count; i++)); do
6820 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6823 echo "Cancel LRU locks on lustre client to flush the client cache"
6824 cancel_lru_locks osc
6826 echo "Reset readahead stats"
6827 $LCTL set_param -n llite.*.read_ahead_stats 0
6829 for ((i = 0; i < $count; i++)); do
6830 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6833 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6834 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6836 for ((i = 0; i < $count; i++)); do
6837 rm -rf $file.$i 2>/dev/null
6840 #10000 means 20% reads are missing in readahead
6841 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6843 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6846 which iozone || { skip "no iozone installed" && return; }
6848 local old_debug=$($LCTL get_param debug)
6849 old_debug=${old_debug#*=}
6850 $LCTL set_param debug="reada mmap"
6852 # create a test file
6853 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6855 echo Cancel LRU locks on lustre client to flush the client cache
6856 cancel_lru_locks osc
6858 echo Reset readahead stats
6859 $LCTL set_param -n llite.*.read_ahead_stats 0
6861 echo mmap read the file with small block size
6862 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6865 echo checking missing pages
6866 $LCTL get_param llite.*.read_ahead_stats
6867 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6868 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6870 $LCTL set_param debug="$old_debug"
6871 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6874 run_test 101f "check mmap read performance"
6876 test_101g_brw_size_test() {
6878 local pages=$((mb * 1048576 / $(page_size)))
6880 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6881 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6882 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6883 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6887 $LCTL set_param -n osc.*.rpc_stats=0
6889 # 10 RPCs should be enough for the test
6891 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6892 { error "dd write ${mb} MB blocks failed"; return 3; }
6893 cancel_lru_locks osc
6894 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6895 { error "dd write ${mb} MB blocks failed"; return 4; }
6897 # calculate number of full-sized read and write RPCs
6898 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6899 sed -n '/pages per rpc/,/^$/p' |
6900 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6901 'END { print reads,writes }'))
6902 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6904 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6912 local osts=$(get_facets OST)
6913 local list=$(comma_list $(osts_nodes))
6914 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6915 local brw_size="obdfilter.*.brw_size"
6917 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6919 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6920 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6921 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6923 if [[ $orig_mb < 16 ]]; then
6924 save_lustre_params $osts "$brw_size" > $p
6925 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6926 error "set 16MB RPC size failed"
6928 echo "remount client to enable new RPC size"
6929 remount_client $MOUNT || error "remount_client failed"
6932 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6933 # should be able to set brw_size=12, but no rpc_stats for that
6934 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6937 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6939 if [[ $orig_mb < 16 ]]; then
6940 restore_lustre_params < $p
6941 remount_client $MOUNT || error "remount_client restore failed"
6944 rm -f $p $DIR/$tfile
6946 run_test 101g "Big bulk(4/16 MiB) readahead"
6949 test_mkdir -p $DIR/$tdir
6950 chown $RUNAS_ID $DIR/$tdir
6953 STRIPE_COUNT=$OSTCOUNT
6954 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6956 trap cleanup_test102 EXIT
6958 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6960 for num in 1 2 3 4; do
6961 for count in $(seq 1 $STRIPE_COUNT); do
6962 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6963 local size=`expr $STRIPE_SIZE \* $num`
6964 local file=file"$num-$idx-$count"
6965 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6971 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6977 rm -rf $DIR/d0.sanity/d102
6981 local testfile=$DIR/$tfile
6985 [ "$UID" != 0 ] && skip_env "must run as root" && return
6986 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6987 skip_env "must have user_xattr" && return
6989 [ -z "$(which setfattr 2>/dev/null)" ] &&
6990 skip_env "could not find setfattr" && return
6992 echo "set/get xattr..."
6993 setfattr -n trusted.name1 -v value1 $testfile ||
6994 error "setfattr -n trusted.name1=value1 $testfile failed"
6995 getfattr -n trusted.name1 $testfile 2> /dev/null |
6996 grep "trusted.name1=.value1" ||
6997 error "$testfile missing trusted.name1=value1"
6999 setfattr -n user.author1 -v author1 $testfile ||
7000 error "setfattr -n user.author1=author1 $testfile failed"
7001 getfattr -n user.author1 $testfile 2> /dev/null |
7002 grep "user.author1=.author1" ||
7003 error "$testfile missing trusted.author1=author1"
7006 setfattr -n trusted.name2 -v value2 $testfile ||
7007 error "$testfile unable to set trusted.name2"
7008 setfattr -n trusted.name3 -v value3 $testfile ||
7009 error "$testfile unable to set trusted.name3"
7010 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7011 grep "trusted.name" | wc -l) -eq 3 ] ||
7012 error "$testfile missing 3 trusted.name xattrs"
7014 setfattr -n user.author2 -v author2 $testfile ||
7015 error "$testfile unable to set user.author2"
7016 setfattr -n user.author3 -v author3 $testfile ||
7017 error "$testfile unable to set user.author3"
7018 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7019 grep "user.author" | wc -l) -eq 3 ] ||
7020 error "$testfile missing 3 user.author xattrs"
7022 echo "remove xattr..."
7023 setfattr -x trusted.name1 $testfile ||
7024 error "$testfile error deleting trusted.name1"
7025 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7026 error "$testfile did not delete trusted.name1 xattr"
7028 setfattr -x user.author1 $testfile ||
7029 error "$testfile error deleting user.author1"
7030 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
7031 error "$testfile did not delete trusted.name1 xattr"
7033 # b10667: setting lustre special xattr be silently discarded
7034 echo "set lustre special xattr ..."
7035 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
7036 error "$testfile allowed setting trusted.lov"
7038 run_test 102a "user xattr test =================================="
7041 [ -z "$(which setfattr 2>/dev/null)" ] &&
7042 skip_env "could not find setfattr" && return
7044 # b10930: get/set/list trusted.lov xattr
7045 echo "get/set/list trusted.lov xattr ..."
7046 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7047 local testfile=$DIR/$tfile
7048 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7049 error "setstripe failed"
7050 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7051 error "getstripe failed"
7052 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7053 error "can't get trusted.lov from $testfile"
7055 local testfile2=${testfile}2
7056 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7057 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7060 setfattr -n trusted.lov -v $value $testfile2
7061 local stripe_size=$($GETSTRIPE -S $testfile2)
7062 local stripe_count=$($GETSTRIPE -c $testfile2)
7063 [[ $stripe_size -eq 65536 ]] ||
7064 error "stripe size $stripe_size != 65536"
7065 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7066 error "stripe count $stripe_count != $STRIPECOUNT"
7069 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7072 [ -z "$(which setfattr 2>/dev/null)" ] &&
7073 skip_env "could not find setfattr" && return
7075 # b10930: get/set/list lustre.lov xattr
7076 echo "get/set/list lustre.lov xattr ..."
7077 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
7078 test_mkdir -p $DIR/$tdir
7079 chown $RUNAS_ID $DIR/$tdir
7080 local testfile=$DIR/$tdir/$tfile
7081 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7082 error "setstripe failed"
7083 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7084 error "getstripe failed"
7085 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7086 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7088 local testfile2=${testfile}2
7089 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7090 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7092 $RUNAS $MCREATE $testfile2
7093 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7094 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7095 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7096 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7097 [ $stripe_count -eq $STRIPECOUNT ] ||
7098 error "stripe count $stripe_count != $STRIPECOUNT"
7100 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7102 compare_stripe_info1() {
7103 local stripe_index_all_zero=true
7105 for num in 1 2 3 4; do
7106 for count in $(seq 1 $STRIPE_COUNT); do
7107 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7108 local size=$((STRIPE_SIZE * num))
7109 local file=file"$num-$offset-$count"
7110 stripe_size=$($LFS getstripe -S $PWD/$file)
7111 [[ $stripe_size -ne $size ]] &&
7112 error "$file: size $stripe_size != $size"
7113 stripe_count=$($LFS getstripe -c $PWD/$file)
7114 # allow fewer stripes to be created, ORI-601
7115 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7116 error "$file: count $stripe_count != $count"
7117 stripe_index=$($LFS getstripe -i $PWD/$file)
7118 [[ $stripe_index -ne 0 ]] &&
7119 stripe_index_all_zero=false
7123 $stripe_index_all_zero &&
7124 error "all files are being extracted starting from OST index 0"
7129 [ -n "$(which tar 2>/dev/null)" ] &&
7130 strings $(which tar) | grep -q "lustre" && echo tar
7134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7135 # b10930: tar test for trusted.lov xattr
7136 TAR=$(find_lustre_tar)
7137 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7138 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7140 test_mkdir -p $DIR/d102d
7141 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7143 compare_stripe_info1
7145 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7149 # b10930: tar test for trusted.lov xattr
7150 TAR=$(find_lustre_tar)
7151 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7152 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7154 test_mkdir -p $DIR/d102f
7156 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7158 compare_stripe_info1
7160 run_test 102f "tar copy files, not keep osts ==========="
7163 local xsize=${1:-1024} # in bytes
7164 local file=$DIR/$tfile
7166 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7167 skip "must have user_xattr" && return 0
7168 [ -z "$(which setfattr 2>/dev/null)" ] &&
7169 skip_env "could not find setfattr" && return 0
7170 [ -z "$(which getfattr 2>/dev/null)" ] &&
7171 skip_env "could not find getfattr" && return 0
7175 local value="$(generate_string $xsize)"
7177 local xbig=trusted.big
7178 log "save $xbig on $file"
7179 setfattr -n $xbig -v $value $file ||
7180 error "saving $xbig on $file failed"
7182 local orig=$(get_xattr_value $xbig $file)
7183 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7185 local xsml=trusted.sml
7186 log "save $xsml on $file"
7187 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7189 local new=$(get_xattr_value $xbig $file)
7190 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7192 log "grow $xsml on $file"
7193 setfattr -n $xsml -v "$value" $file ||
7194 error "growing $xsml on $file failed"
7196 new=$(get_xattr_value $xbig $file)
7197 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7198 log "$xbig still valid after growing $xsml"
7203 test_102h() { # bug 15777
7206 run_test 102h "grow xattr from inside inode to external block"
7209 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7210 grow_xattr $(max_xattr_size)
7212 run_test 102ha "grow xattr from inside inode to external inode"
7214 test_102i() { # bug 17038
7215 [ -z "$(which getfattr 2>/dev/null)" ] &&
7216 skip "could not find getfattr" && return
7218 ln -s $DIR/$tfile $DIR/${tfile}link
7219 getfattr -n trusted.lov $DIR/$tfile ||
7220 error "lgetxattr on $DIR/$tfile failed"
7221 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7222 grep -i "no such attr" ||
7223 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7224 rm -f $DIR/$tfile $DIR/${tfile}link
7226 run_test 102i "lgetxattr test on symbolic link ============"
7229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7230 TAR=$(find_lustre_tar)
7231 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7232 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7233 setup_test102 "$RUNAS"
7234 test_mkdir -p $DIR/d102j
7235 chown $RUNAS_ID $DIR/d102j
7236 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7238 compare_stripe_info1 "$RUNAS"
7240 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7243 [ -z "$(which setfattr 2>/dev/null)" ] &&
7244 skip "could not find setfattr" && return
7246 # b22187 just check that does not crash for regular file.
7247 setfattr -n trusted.lov $DIR/$tfile
7248 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7249 local test_kdir=$DIR/d102k
7250 test_mkdir $test_kdir
7251 local default_size=`$GETSTRIPE -S $test_kdir`
7252 local default_count=`$GETSTRIPE -c $test_kdir`
7253 local default_offset=`$GETSTRIPE -i $test_kdir`
7254 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7255 error 'dir setstripe failed'
7256 setfattr -n trusted.lov $test_kdir
7257 local stripe_size=`$GETSTRIPE -S $test_kdir`
7258 local stripe_count=`$GETSTRIPE -c $test_kdir`
7259 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7260 [ $stripe_size -eq $default_size ] ||
7261 error "stripe size $stripe_size != $default_size"
7262 [ $stripe_count -eq $default_count ] ||
7263 error "stripe count $stripe_count != $default_count"
7264 [ $stripe_offset -eq $default_offset ] ||
7265 error "stripe offset $stripe_offset != $default_offset"
7266 rm -rf $DIR/$tfile $test_kdir
7268 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7271 [ -z "$(which getfattr 2>/dev/null)" ] &&
7272 skip "could not find getfattr" && return
7274 # LU-532 trusted. xattr is invisible to non-root
7275 local testfile=$DIR/$tfile
7279 echo "listxattr as user..."
7280 chown $RUNAS_ID $testfile
7281 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7282 grep -q "trusted" &&
7283 error "$testfile trusted xattrs are user visible"
7287 run_test 102l "listxattr size test =================================="
7289 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7290 local path=$DIR/$tfile
7293 listxattr_size_check $path || error "listattr_size_check $path failed"
7295 run_test 102m "Ensure listxattr fails on small bufffer ========"
7299 getxattr() { # getxattr path name
7300 # Return the base64 encoding of the value of xattr name on path.
7304 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7306 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7308 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7310 getfattr --absolute-names --encoding=base64 --name=$name $path |
7311 awk -F= -v name=$name '$1 == name {
7312 print substr($0, index($0, "=") + 1);
7316 test_102n() { # LU-4101 mdt: protect internal xattrs
7317 [ -z "$(which setfattr 2>/dev/null)" ] &&
7318 skip "could not find setfattr" && return
7319 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7321 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7325 local file0=$DIR/$tfile.0
7326 local file1=$DIR/$tfile.1
7327 local xattr0=$TMP/$tfile.0
7328 local xattr1=$TMP/$tfile.1
7329 local namelist="lov lma lmv link fid version som hsm"
7333 rm -rf $file0 $file1 $xattr0 $xattr1
7336 # Get 'before' xattrs of $file1.
7337 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7339 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7340 namelist+=" lfsck_namespace"
7341 for name in $namelist; do
7342 # Try to copy xattr from $file0 to $file1.
7343 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7345 setfattr --name=trusted.$name --value="$value" $file1 ||
7346 error "setxattr 'trusted.$name' failed"
7348 # Try to set a garbage xattr.
7349 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7351 setfattr --name=trusted.$name --value="$value" $file1 ||
7352 error "setxattr 'trusted.$name' failed"
7354 # Try to remove the xattr from $file1. We don't care if this
7355 # appears to succeed or fail, we just don't want there to be
7356 # any changes or crashes.
7357 setfattr --remove=$trusted.$name $file1 2> /dev/null
7360 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7363 # Try to copy xattr from $file0 to $file1.
7364 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7366 setfattr --name=trusted.$name --value="$value" $file1 ||
7367 error "setxattr 'trusted.$name' failed"
7369 # Try to set a garbage xattr.
7370 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7372 setfattr --name=trusted.$name --value="$value" $file1 ||
7373 error "setxattr 'trusted.$name' failed"
7375 # Try to remove the xattr from $file1. We don't care if this
7376 # appears to succeed or fail, we just don't want there to be
7377 # any changes or crashes.
7378 setfattr --remove=$trusted.$name $file1 2> /dev/null
7381 # Get 'after' xattrs of file1.
7382 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7384 if ! diff $xattr0 $xattr1; then
7385 error "before and after xattrs of '$file1' differ"
7388 rm -rf $file0 $file1 $xattr0 $xattr1
7392 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7394 test_102p() { # LU-4703 setxattr did not check ownership
7395 local testfile=$DIR/$tfile
7397 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7398 skip "MDS needs to be at least 2.5.56" && return
7402 echo "setfacl as user..."
7403 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7404 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7406 echo "setfattr as user..."
7407 setfacl -m "u:$RUNAS_ID:---" $testfile
7408 $RUNAS setfattr -x system.posix_acl_access $testfile
7409 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7411 run_test 102p "check setxattr(2) correctly fails without permission"
7414 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7415 skip "MDS needs to be at least 2.6.92" && return
7416 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7418 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7421 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7422 skip "MDS needs to be at least 2.6.93" && return
7423 touch $DIR/$tfile || error "touch"
7424 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7425 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7426 rm $DIR/$tfile || error "rm"
7429 mkdir -p $DIR/$tdir || error "mkdir"
7430 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7431 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7432 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7433 error "$testfile error deleting user.author1"
7434 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7435 grep "user.$(basename $tdir)" &&
7436 error "$tdir did not delete user.$(basename $tdir)"
7437 rmdir $DIR/$tdir || error "rmdir"
7440 test_mkdir -p $DIR/$tdir || error "make striped dir"
7441 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7442 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7443 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7444 error "$testfile error deleting user.author1"
7445 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7446 grep "user.$(basename $tdir)" &&
7447 error "$tdir did not delete user.$(basename $tdir)"
7448 rmdir $DIR/$tdir || error "rm striped dir"
7450 run_test 102r "set EAs with empty values"
7454 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7459 [ "$UID" != 0 ] && skip_env "must run as root" && return
7460 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7461 skip "must have acl enabled" && return
7462 [ -z "$(which setfacl 2>/dev/null)" ] &&
7463 skip_env "could not find setfacl" && return
7464 $GSS && skip "could not run under gss" && return
7465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7467 gpasswd -a daemon bin # LU-5641
7468 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7470 declare -a identity_old
7472 for num in $(seq $MDSCOUNT); do
7473 switch_identity $num true || identity_old[$num]=$?
7481 echo "performing cp ..."
7482 run_acl_subtest cp || error "run_acl_subtest cp failed"
7483 echo "performing getfacl-noacl..."
7484 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7485 echo "performing misc..."
7486 run_acl_subtest misc || error "misc test failed"
7487 echo "performing permissions..."
7488 run_acl_subtest permissions || error "permissions failed"
7489 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7490 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7491 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7492 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7494 echo "performing permissions xattr..."
7495 run_acl_subtest permissions_xattr ||
7496 error "permissions_xattr failed"
7498 echo "performing setfacl..."
7499 run_acl_subtest setfacl || error "setfacl test failed"
7501 # inheritance test got from HP
7502 echo "performing inheritance..."
7503 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7504 chmod +x make-tree || error "chmod +x failed"
7505 run_acl_subtest inheritance || error "inheritance test failed"
7508 echo "LU-974 ignore umask when acl is enabled..."
7509 run_acl_subtest 974 || error "LU-974 umask test failed"
7510 if [ $MDSCOUNT -ge 2 ]; then
7511 run_acl_subtest 974_remote ||
7512 error "LU-974 umask test failed under remote dir"
7515 echo "LU-2561 newly created file is same size as directory..."
7516 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7517 run_acl_subtest 2561 || error "LU-2561 test failed"
7519 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7522 run_acl_subtest 4924 || error "LU-4924 test failed"
7527 for num in $(seq $MDSCOUNT); do
7528 if [ "${identity_old[$num]}" = 1 ]; then
7529 switch_identity $num false || identity_old[$num]=$?
7533 run_test 103a "acl test ========================================="
7536 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7538 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7539 local mountopts=$MDS_MOUNT_OPTS
7541 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7545 stop $SINGLEMDS || error "failed to stop MDT."
7547 if [ -z "$MDS_MOUNT_OPTS" ]; then
7548 MDS_MOUNT_OPTS="-o noacl"
7550 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7552 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7553 error "failed to start MDT."
7554 MDS_MOUNT_OPTS=$mountopts
7558 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7562 stop $SINGLEMDS || error "failed to stop MDT."
7564 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7565 error "failed to start MDT."
7570 run_test 103b "MDS mount option 'noacl'"
7574 cp -rp $DIR/$tdir $DIR/$tdir.bak
7576 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7577 error "$DIR/$tdir shouldn't contain default ACL"
7578 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7579 error "$DIR/$tdir.bak shouldn't contain default ACL"
7582 run_test 103c "'cp -rp' won't set empty acl"
7585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7587 lfs df || error "lfs df failed"
7588 lfs df -ih || error "lfs df -ih failed"
7589 lfs df -h $DIR || error "lfs df -h $DIR failed"
7590 lfs df -i $DIR || error "lfs df -i $DIR failed"
7591 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7592 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7594 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7595 lctl --device %$OSC deactivate
7596 lfs df || error "lfs df with deactivated OSC failed"
7597 lctl --device %$OSC activate
7598 # wait the osc back to normal
7599 wait_osc_import_state client ost FULL
7601 lfs df || error "lfs df with reactivated OSC failed"
7604 run_test 104a "lfs df [-ih] [path] test ========================="
7607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7608 [ $RUNAS_ID -eq $UID ] &&
7609 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7611 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7612 grep "Permission denied" | wc -l)))
7613 if [ $denied_cnt -ne 0 ]; then
7614 error "lfs check servers test failed"
7617 run_test 104b "$RUNAS lfs check servers test ===================="
7620 # doesn't work on 2.4 kernels
7622 if $(flock_is_enabled); then
7623 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7625 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7629 run_test 105a "flock when mounted without -o flock test ========"
7633 if $(flock_is_enabled); then
7634 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7636 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7640 run_test 105b "fcntl when mounted without -o flock test ========"
7644 if $(flock_is_enabled); then
7645 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7647 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7651 run_test 105c "lockf when mounted without -o flock test ========"
7653 test_105d() { # bug 15924
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7655 test_mkdir -p $DIR/$tdir
7656 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7657 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7658 $LCTL set_param fail_loc=0x80000315
7659 flocks_test 2 $DIR/$tdir
7661 run_test 105d "flock race (should not freeze) ========"
7663 test_105e() { # bug 22660 && 22040
7664 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7666 flocks_test 3 $DIR/$tfile
7668 run_test 105e "Two conflicting flocks from same process ======="
7670 test_106() { #bug 10921
7671 test_mkdir -p $DIR/$tdir
7672 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7673 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7675 run_test 106 "attempt exec of dir followed by chown of that dir"
7678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7685 local save_pattern=$(sysctl -n kernel.core_pattern)
7686 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7687 sysctl -w kernel.core_pattern=$file
7688 sysctl -w kernel.core_uses_pid=0
7696 kill -s 11 $SLEEPPID
7698 if [ -e $file ]; then
7699 size=`stat -c%s $file`
7700 [ $size -eq 0 ] && error "Fail to create core file $file"
7702 error "Fail to create core file $file"
7705 sysctl -w kernel.core_pattern=$save_pattern
7706 sysctl -w kernel.core_uses_pid=$save_uses_pid
7709 run_test 107 "Coredump on SIG"
7712 test_mkdir -p $DIR/$tdir
7713 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7714 error "mkdir with 255 char failed"
7715 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7716 error "mkdir with 256 char should fail, but did not"
7717 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7718 error "create with 255 char failed"
7719 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7720 error "create with 256 char should fail, but did not"
7725 run_test 110 "filename length checking"
7728 # Purpose: To verify dynamic thread (OSS) creation.
7731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7732 remote_ost_nodsh && skip "remote OST with nodsh" && return
7734 # Lustre does not stop service threads once they are started.
7735 # Reset number of running threads to default.
7740 local save_params="$TMP/sanity-$TESTNAME.parameters"
7742 # Get ll_ost_io count before I/O
7743 OSTIO_pre=$(do_facet ost1 \
7744 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7745 # Exit if lustre is not running (ll_ost_io not running).
7746 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7748 echo "Starting with $OSTIO_pre threads"
7749 local thread_max=$((OSTIO_pre * 2))
7750 local rpc_in_flight=$((thread_max * 2))
7751 # Number of I/O Process proposed to be started.
7753 local facets=$(get_facets OST)
7755 save_lustre_params client \
7756 "osc.*OST*.max_rpcs_in_flight" > $save_params
7757 save_lustre_params $facets \
7758 "ost.OSS.ost_io.threads_max" >> $save_params
7760 # Set in_flight to $rpc_in_flight
7761 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7762 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7763 nfiles=${rpc_in_flight}
7764 # Set ost thread_max to $thread_max
7766 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7768 # 5 Minutes should be sufficient for max number of OSS
7769 # threads(thread_max) to be created.
7773 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7775 for i in $(seq $nfiles); do
7776 local file=$DIR/$tdir/${tfile}-$i
7777 $LFS setstripe -c -1 -i 0 $file
7778 ($WTL $file $timeout)&
7781 # I/O Started - Wait for thread_started to reach thread_max or report
7782 # error if thread_started is more than thread_max.
7783 echo "Waiting for thread_started to reach thread_max"
7784 local thread_started=0
7785 local end_time=$((SECONDS + timeout))
7787 while [ $SECONDS -le $end_time ] ; do
7789 # Get ost i/o thread_started count.
7790 thread_started=$(do_facet ost1 \
7792 ost.OSS.ost_io.threads_started | cut -d= -f2")
7793 # Break out if thread_started is equal/greater than thread_max
7794 if [[ $thread_started -ge $thread_max ]]; then
7795 echo ll_ost_io thread_started $thread_started, \
7796 equal/greater than thread_max $thread_max
7802 # Cleanup - We have the numbers, Kill i/o jobs if running.
7803 jobcount=($(jobs -p))
7804 for i in $(seq 0 $((${#jobcount[@]}-1)))
7806 kill -9 ${jobcount[$i]}
7807 if [ $? -ne 0 ] ; then
7809 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7813 # Cleanup files left by WTL binary.
7814 for i in $(seq $nfiles); do
7815 local file=$DIR/$tdir/${tfile}-$i
7817 if [ $? -ne 0 ] ; then
7818 echo "Warning: Failed to delete file $file"
7822 restore_lustre_params <$save_params
7823 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7825 # Error out if no new thread has started or Thread started is greater
7827 if [[ $thread_started -le $OSTIO_pre ||
7828 $thread_started -gt $thread_max ]]; then
7829 error "ll_ost_io: thread_started $thread_started" \
7830 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7831 "No new thread started or thread started greater " \
7835 run_test 115 "verify dynamic thread creation===================="
7838 wait_delete_completed
7839 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7840 echo "OST kbytes available: ${AVAIL[@]}"
7845 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7846 #echo OST $i: ${AVAIL[i]}kb
7847 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7851 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7856 echo "Min free space: OST $MINI: $MINV"
7857 echo "Max free space: OST $MAXI: $MAXV"
7860 test_116a() { # was previously test_116()
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7862 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7864 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7866 echo -n "Free space priority "
7867 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7872 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7873 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7875 trap simple_cleanup_common EXIT
7878 # Check if we need to generate uneven OSTs
7879 test_mkdir -p $DIR/$tdir/OST${MINI}
7880 local FILL=$((MINV / 4))
7881 local DIFF=$((MAXV - MINV))
7882 local DIFF2=$((DIFF * 100 / MINV))
7884 local threshold=$(do_facet $SINGLEMDS \
7885 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7886 threshold=${threshold%%%}
7887 echo -n "Check for uneven OSTs: "
7888 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7890 if [[ $DIFF2 -gt $threshold ]]; then
7892 echo "Don't need to fill OST$MINI"
7894 # generate uneven OSTs. Write 2% over the QOS threshold value
7896 DIFF=$((threshold - DIFF2 + 2))
7897 DIFF2=$((MINV * DIFF / 100))
7898 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7899 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7900 error "setstripe failed"
7901 DIFF=$((DIFF2 / 2048))
7903 while [ $i -lt $DIFF ]; do
7905 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7906 bs=2M count=1 2>/dev/null
7915 DIFF=$((MAXV - MINV))
7916 DIFF2=$((DIFF * 100 / MINV))
7917 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7918 if [ $DIFF2 -gt $threshold ]; then
7921 echo "failed - QOS mode won't be used"
7922 skip "QOS imbalance criteria not met"
7923 simple_cleanup_common
7932 # now fill using QOS
7933 $SETSTRIPE -c 1 $DIR/$tdir
7934 FILL=$((FILL / 200))
7935 if [ $FILL -gt 600 ]; then
7938 echo "writing $FILL files to QOS-assigned OSTs"
7940 while [ $i -lt $FILL ]; do
7942 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7946 echo "wrote $i 200k files"
7950 echo "Note: free space may not be updated, so measurements might be off"
7952 DIFF2=$((MAXV - MINV))
7953 echo "free space delta: orig $DIFF final $DIFF2"
7954 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7955 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7956 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7957 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7958 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7959 if [[ $DIFF -gt 0 ]]; then
7960 FILL=$((DIFF2 * 100 / DIFF - 100))
7961 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7964 # Figure out which files were written where
7965 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7966 awk '/'$MINI1': / {print $2; exit}')
7968 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7969 echo "$MINC files created on smaller OST $MINI1"
7970 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7971 awk '/'$MAXI1': / {print $2; exit}')
7973 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7974 echo "$MAXC files created on larger OST $MAXI1"
7975 if [[ $MINC -gt 0 ]]; then
7976 FILL=$((MAXC * 100 / MINC - 100))
7977 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7979 [[ $MAXC -gt $MINC ]] ||
7980 error_ignore LU-9 "stripe QOS didn't balance free space"
7981 simple_cleanup_common
7983 run_test 116a "stripe QOS: free space balance ==================="
7985 test_116b() { # LU-2093
7986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7987 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7989 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7990 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7991 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7992 [ -z "$old_rr" ] && skip "no QOS" && return 0
7993 do_facet $SINGLEMDS lctl set_param \
7994 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7996 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7997 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7998 do_facet $SINGLEMDS lctl set_param fail_loc=0
8000 do_facet $SINGLEMDS lctl set_param \
8001 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8003 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8005 test_117() # bug 10891
8007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8008 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8009 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8010 lctl set_param fail_loc=0x21e
8011 > $DIR/$tfile || error "truncate failed"
8012 lctl set_param fail_loc=0
8013 echo "Truncate succeeded."
8016 run_test 117 "verify osd extend =========="
8018 NO_SLOW_RESENDCOUNT=4
8019 export OLD_RESENDCOUNT=""
8020 set_resend_count () {
8021 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8022 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8023 lctl set_param -n $PROC_RESENDCOUNT $1
8024 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8027 # for reduce test_118* time (b=14842)
8028 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8030 # Reset async IO behavior after error case
8032 FILE=$DIR/reset_async
8034 # Ensure all OSCs are cleared
8035 $SETSTRIPE -c -1 $FILE
8036 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8041 test_118a() #bug 11710
8043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8046 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8047 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8048 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8050 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8051 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8056 run_test 118a "verify O_SYNC works =========="
8060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8061 remote_ost_nodsh && skip "remote OST with nodsh" && return
8065 #define OBD_FAIL_SRV_ENOENT 0x217
8066 set_nodes_failloc "$(osts_nodes)" 0x217
8067 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8069 set_nodes_failloc "$(osts_nodes)" 0
8070 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8071 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8074 if [[ $RC -eq 0 ]]; then
8075 error "Must return error due to dropped pages, rc=$RC"
8079 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8080 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8084 echo "Dirty pages not leaked on ENOENT"
8086 # Due to the above error the OSC will issue all RPCs syncronously
8087 # until a subsequent RPC completes successfully without error.
8088 $MULTIOP $DIR/$tfile Ow4096yc
8093 run_test 118b "Reclaim dirty pages on fatal error =========="
8097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8099 # for 118c, restore the original resend count, LU-1940
8100 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8101 set_resend_count $OLD_RESENDCOUNT
8102 remote_ost_nodsh && skip "remote OST with nodsh" && return
8106 #define OBD_FAIL_OST_EROFS 0x216
8107 set_nodes_failloc "$(osts_nodes)" 0x216
8109 # multiop should block due to fsync until pages are written
8110 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8114 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8115 error "Multiop failed to block on fsync, pid=$MULTIPID"
8118 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8120 if [[ $WRITEBACK -eq 0 ]]; then
8121 error "No page in writeback, writeback=$WRITEBACK"
8124 set_nodes_failloc "$(osts_nodes)" 0
8127 if [[ $RC -ne 0 ]]; then
8128 error "Multiop fsync failed, rc=$RC"
8131 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8132 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8134 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8135 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8139 echo "Dirty pages flushed via fsync on EROFS"
8142 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8144 # continue to use small resend count to reduce test_118* time (b=14842)
8145 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8150 remote_ost_nodsh && skip "remote OST with nodsh" && return
8154 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8155 set_nodes_failloc "$(osts_nodes)" 0x214
8156 # multiop should block due to fsync until pages are written
8157 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8161 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8162 error "Multiop failed to block on fsync, pid=$MULTIPID"
8165 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8167 if [[ $WRITEBACK -eq 0 ]]; then
8168 error "No page in writeback, writeback=$WRITEBACK"
8171 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8172 set_nodes_failloc "$(osts_nodes)" 0
8174 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8175 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8182 echo "Dirty pages gaurenteed flushed via fsync"
8185 run_test 118d "Fsync validation inject a delay of the bulk =========="
8188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8191 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8192 lctl set_param fail_loc=0x8000040a
8194 # Should simulate EINVAL error which is fatal
8195 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8197 if [[ $RC -eq 0 ]]; then
8198 error "Must return error due to dropped pages, rc=$RC"
8201 lctl set_param fail_loc=0x0
8203 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8204 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8205 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8207 if [[ $LOCKED -ne 0 ]]; then
8208 error "Locked pages remain in cache, locked=$LOCKED"
8211 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8212 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8216 echo "No pages locked after fsync"
8221 run_test 118f "Simulate unrecoverable OSC side error =========="
8224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8227 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8228 lctl set_param fail_loc=0x406
8230 # simulate local -ENOMEM
8231 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8234 lctl set_param fail_loc=0
8235 if [[ $RC -eq 0 ]]; then
8236 error "Must return error due to dropped pages, rc=$RC"
8239 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8240 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8241 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8243 if [[ $LOCKED -ne 0 ]]; then
8244 error "Locked pages remain in cache, locked=$LOCKED"
8247 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8248 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8252 echo "No pages locked after fsync"
8257 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8261 remote_ost_nodsh && skip "remote OST with nodsh" && return
8265 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8266 set_nodes_failloc "$(osts_nodes)" 0x20e
8267 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8268 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8271 set_nodes_failloc "$(osts_nodes)" 0
8272 if [[ $RC -eq 0 ]]; then
8273 error "Must return error due to dropped pages, rc=$RC"
8276 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8277 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8278 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8280 if [[ $LOCKED -ne 0 ]]; then
8281 error "Locked pages remain in cache, locked=$LOCKED"
8284 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8285 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8289 echo "No pages locked after fsync"
8293 run_test 118h "Verify timeout in handling recoverables errors =========="
8295 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8299 remote_ost_nodsh && skip "remote OST with nodsh" && return
8303 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8304 set_nodes_failloc "$(osts_nodes)" 0x20e
8306 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8307 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8310 set_nodes_failloc "$(osts_nodes)" 0
8314 if [[ $RC -ne 0 ]]; then
8315 error "got error, but should be not, rc=$RC"
8318 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8319 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8320 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8321 if [[ $LOCKED -ne 0 ]]; then
8322 error "Locked pages remain in cache, locked=$LOCKED"
8325 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8326 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8330 echo "No pages locked after fsync"
8334 run_test 118i "Fix error before timeout in recoverable error =========="
8336 [ "$SLOW" = "no" ] && set_resend_count 4
8339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8340 remote_ost_nodsh && skip "remote OST with nodsh" && return
8344 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8345 set_nodes_failloc "$(osts_nodes)" 0x220
8347 # return -EIO from OST
8348 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8350 set_nodes_failloc "$(osts_nodes)" 0x0
8351 if [[ $RC -eq 0 ]]; then
8352 error "Must return error due to dropped pages, rc=$RC"
8355 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8356 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8357 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8358 if [[ $LOCKED -ne 0 ]]; then
8359 error "Locked pages remain in cache, locked=$LOCKED"
8362 # in recoverable error on OST we want resend and stay until it finished
8363 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8364 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8368 echo "No pages locked after fsync"
8372 run_test 118j "Simulate unrecoverable OST side error =========="
8376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8377 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8379 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8380 set_nodes_failloc "$(osts_nodes)" 0x20e
8381 test_mkdir -p $DIR/$tdir
8383 for ((i=0;i<10;i++)); do
8384 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8385 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8392 set_nodes_failloc "$(osts_nodes)" 0
8395 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8401 test_mkdir -p $DIR/$tdir
8402 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8405 run_test 118l "fsync dir ========="
8407 test_118m() # LU-3066
8409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8410 test_mkdir -p $DIR/$tdir
8411 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8414 run_test 118m "fdatasync dir ========="
8416 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8418 test_119a() # bug 11737
8420 BSIZE=$((512 * 1024))
8421 directio write $DIR/$tfile 0 1 $BSIZE
8422 # We ask to read two blocks, which is more than a file size.
8423 # directio will indicate an error when requested and actual
8424 # sizes aren't equeal (a normal situation in this case) and
8425 # print actual read amount.
8426 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8427 if [ "$NOB" != "$BSIZE" ]; then
8428 error "read $NOB bytes instead of $BSIZE"
8432 run_test 119a "Short directIO read must return actual read amount"
8434 test_119b() # bug 11737
8436 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8438 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8439 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8441 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8442 error "direct read failed"
8445 run_test 119b "Sparse directIO read must return actual read amount"
8447 test_119c() # bug 13099
8450 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8451 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8454 run_test 119c "Testing for direct read hitting hole"
8456 test_119d() # bug 15950
8458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8459 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8460 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8462 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8463 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8464 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8465 lctl set_param fail_loc=0x40d
8466 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8469 cat $DIR/$tfile > /dev/null &
8470 lctl set_param fail_loc=0
8473 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8475 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8476 error "the read rpcs have not completed in 2s"
8478 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8480 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8485 test_mkdir -p $DIR/$tdir
8486 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8487 skip "no early lock cancel on server" && return 0
8489 lru_resize_disable mdc
8490 lru_resize_disable osc
8491 cancel_lru_locks mdc
8492 # asynchronous object destroy at MDT could cause bl ast to client
8493 cancel_lru_locks osc
8495 stat $DIR/$tdir > /dev/null
8496 can1=$(do_facet $SINGLEMDS \
8497 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8498 awk '/ldlm_cancel/ {print $2}')
8499 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8500 awk '/ldlm_bl_callback/ {print $2}')
8501 test_mkdir -c1 $DIR/$tdir/d1
8502 can2=$(do_facet $SINGLEMDS \
8503 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8504 awk '/ldlm_cancel/ {print $2}')
8505 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8506 awk '/ldlm_bl_callback/ {print $2}')
8507 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8508 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8509 lru_resize_enable mdc
8510 lru_resize_enable osc
8512 run_test 120a "Early Lock Cancel: mkdir test"
8515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8517 test_mkdir $DIR/$tdir
8518 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8519 skip "no early lock cancel on server" && return 0
8520 lru_resize_disable mdc
8521 lru_resize_disable osc
8522 cancel_lru_locks mdc
8523 stat $DIR/$tdir > /dev/null
8524 can1=$(do_facet $SINGLEMDS \
8525 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8526 awk '/ldlm_cancel/ {print $2}')
8527 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8528 awk '/ldlm_bl_callback/ {print $2}')
8530 can2=$(do_facet $SINGLEMDS \
8531 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8532 awk '/ldlm_cancel/ {print $2}')
8533 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8534 awk '/ldlm_bl_callback/ {print $2}')
8535 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8536 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8537 lru_resize_enable mdc
8538 lru_resize_enable osc
8540 run_test 120b "Early Lock Cancel: create test"
8543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8544 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8545 test_mkdir -c1 $DIR/$tdir
8546 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8547 skip "no early lock cancel on server" && return 0
8548 lru_resize_disable mdc
8549 lru_resize_disable osc
8550 test_mkdir -p -c1 $DIR/$tdir/d1
8551 test_mkdir -p -c1 $DIR/$tdir/d2
8552 touch $DIR/$tdir/d1/f1
8553 cancel_lru_locks mdc
8554 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8555 can1=$(do_facet $SINGLEMDS \
8556 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8557 awk '/ldlm_cancel/ {print $2}')
8558 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8559 awk '/ldlm_bl_callback/ {print $2}')
8560 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8561 can2=$(do_facet $SINGLEMDS \
8562 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8563 awk '/ldlm_cancel/ {print $2}')
8564 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8565 awk '/ldlm_bl_callback/ {print $2}')
8566 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8567 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8568 lru_resize_enable mdc
8569 lru_resize_enable osc
8571 run_test 120c "Early Lock Cancel: link test"
8574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8576 test_mkdir -p -c1 $DIR/$tdir
8577 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8578 skip "no early lock cancel on server" && return 0
8579 lru_resize_disable mdc
8580 lru_resize_disable osc
8582 cancel_lru_locks mdc
8583 stat $DIR/$tdir > /dev/null
8584 can1=$(do_facet $SINGLEMDS \
8585 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8586 awk '/ldlm_cancel/ {print $2}')
8587 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8588 awk '/ldlm_bl_callback/ {print $2}')
8589 chmod a+x $DIR/$tdir
8590 can2=$(do_facet $SINGLEMDS \
8591 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8592 awk '/ldlm_cancel/ {print $2}')
8593 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8594 awk '/ldlm_bl_callback/ {print $2}')
8595 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8596 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8597 lru_resize_enable mdc
8598 lru_resize_enable osc
8600 run_test 120d "Early Lock Cancel: setattr test"
8603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8604 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8605 skip "no early lock cancel on server" && return 0
8606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8607 local dlmtrace_set=false
8609 test_mkdir -p -c1 $DIR/$tdir
8610 lru_resize_disable mdc
8611 lru_resize_disable osc
8612 ! $LCTL get_param debug | grep -q dlmtrace &&
8613 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8614 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8615 cancel_lru_locks mdc
8616 cancel_lru_locks osc
8617 dd if=$DIR/$tdir/f1 of=/dev/null
8618 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8619 # XXX client can not do early lock cancel of OST lock
8620 # during unlink (LU-4206), so cancel osc lock now.
8622 cancel_lru_locks osc
8623 can1=$(do_facet $SINGLEMDS \
8624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8625 awk '/ldlm_cancel/ {print $2}')
8626 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8627 awk '/ldlm_bl_callback/ {print $2}')
8628 unlink $DIR/$tdir/f1
8630 can2=$(do_facet $SINGLEMDS \
8631 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8632 awk '/ldlm_cancel/ {print $2}')
8633 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8634 awk '/ldlm_bl_callback/ {print $2}')
8635 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8636 $LCTL dk $TMP/cancel.debug.txt
8637 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8638 $LCTL dk $TMP/blocking.debug.txt
8639 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8640 lru_resize_enable mdc
8641 lru_resize_enable osc
8643 run_test 120e "Early Lock Cancel: unlink test"
8646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8647 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8648 skip "no early lock cancel on server" && return 0
8649 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8650 test_mkdir -p -c1 $DIR/$tdir
8651 lru_resize_disable mdc
8652 lru_resize_disable osc
8653 test_mkdir -p -c1 $DIR/$tdir/d1
8654 test_mkdir -p -c1 $DIR/$tdir/d2
8655 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8656 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8657 cancel_lru_locks mdc
8658 cancel_lru_locks osc
8659 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8660 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8661 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8662 # XXX client can not do early lock cancel of OST lock
8663 # during rename (LU-4206), so cancel osc lock now.
8665 cancel_lru_locks osc
8666 can1=$(do_facet $SINGLEMDS \
8667 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8668 awk '/ldlm_cancel/ {print $2}')
8669 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8670 awk '/ldlm_bl_callback/ {print $2}')
8671 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8673 can2=$(do_facet $SINGLEMDS \
8674 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8675 awk '/ldlm_cancel/ {print $2}')
8676 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8677 awk '/ldlm_bl_callback/ {print $2}')
8678 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8679 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8680 lru_resize_enable mdc
8681 lru_resize_enable osc
8683 run_test 120f "Early Lock Cancel: rename test"
8686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8687 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8688 skip "no early lock cancel on server" && return 0
8689 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8690 lru_resize_disable mdc
8691 lru_resize_disable osc
8693 echo create $count files
8694 test_mkdir -p $DIR/$tdir
8695 cancel_lru_locks mdc
8696 cancel_lru_locks osc
8699 can0=$(do_facet $SINGLEMDS \
8700 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8701 awk '/ldlm_cancel/ {print $2}')
8702 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8703 awk '/ldlm_bl_callback/ {print $2}')
8704 createmany -o $DIR/$tdir/f $count
8706 can1=$(do_facet $SINGLEMDS \
8707 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8708 awk '/ldlm_cancel/ {print $2}')
8709 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8710 awk '/ldlm_bl_callback/ {print $2}')
8712 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8713 echo rm $count files
8716 can2=$(do_facet $SINGLEMDS \
8717 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8718 awk '/ldlm_cancel/ {print $2}')
8719 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8720 awk '/ldlm_bl_callback/ {print $2}')
8722 echo total: $count removes in $((t2-t1))
8723 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8725 # wait for commitment of removal
8726 lru_resize_enable mdc
8727 lru_resize_enable osc
8729 run_test 120g "Early Lock Cancel: performance test"
8731 test_121() { #bug #10589
8732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8734 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8735 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8736 lctl set_param fail_loc=0x310
8737 cancel_lru_locks osc > /dev/null
8738 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8739 lctl set_param fail_loc=0
8740 [[ $reads -eq $writes ]] ||
8741 error "read $reads blocks, must be $writes blocks"
8743 run_test 121 "read cancel race ========="
8745 test_123a() { # was test 123, statahead(bug 11401)
8746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8748 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8749 log "testing on UP system. Performance may be not as good as expected."
8754 test_mkdir -p $DIR/$tdir
8755 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8756 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8758 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8759 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8761 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8762 lctl set_param -n llite.*.statahead_max 0
8763 lctl get_param llite.*.statahead_max
8764 cancel_lru_locks mdc
8765 cancel_lru_locks osc
8767 time ls -l $DIR/$tdir | wc -l
8769 delta=$((etime - stime))
8770 log "ls $i files without statahead: $delta sec"
8771 lctl set_param llite.*.statahead_max=$max
8773 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8774 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8775 cancel_lru_locks mdc
8776 cancel_lru_locks osc
8778 time ls -l $DIR/$tdir | wc -l
8780 delta_sa=$((etime - stime))
8781 log "ls $i files with statahead: $delta_sa sec"
8782 lctl get_param -n llite.*.statahead_stats
8783 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8785 [[ $swrong -lt $ewrong ]] &&
8786 log "statahead was stopped, maybe too many locks held!"
8787 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8789 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8790 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8791 lctl set_param -n llite.*.statahead_max 0
8792 lctl get_param llite.*.statahead_max
8793 cancel_lru_locks mdc
8794 cancel_lru_locks osc
8796 time ls -l $DIR/$tdir | wc -l
8798 delta=$((etime - stime))
8799 log "ls $i files again without statahead: $delta sec"
8800 lctl set_param llite.*.statahead_max=$max
8801 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8802 if [ $SLOWOK -eq 0 ]; then
8803 error "ls $i files is slower with statahead!"
8805 log "ls $i files is slower with statahead!"
8811 [ $delta -gt 20 ] && break
8812 [ $delta -gt 8 ] && MULT=$((50 / delta))
8813 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8821 delta=$((etime - stime))
8822 log "rm -r $DIR/$tdir/: $delta seconds"
8824 lctl get_param -n llite.*.statahead_stats
8826 run_test 123a "verify statahead work"
8828 test_123b () { # statahead(bug 15027)
8829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8830 test_mkdir -p $DIR/$tdir
8831 createmany -o $DIR/$tdir/$tfile-%d 1000
8833 cancel_lru_locks mdc
8834 cancel_lru_locks osc
8836 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8837 lctl set_param fail_loc=0x80000803
8838 ls -lR $DIR/$tdir > /dev/null
8840 lctl set_param fail_loc=0x0
8841 lctl get_param -n llite.*.statahead_stats
8846 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8850 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8851 skip "no lru resize on server" && return 0
8853 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8855 log "create $NR files at $DIR/$tdir"
8856 createmany -o $DIR/$tdir/f $NR ||
8857 error "failed to create $NR files in $DIR/$tdir"
8859 cancel_lru_locks mdc
8860 ls -l $DIR/$tdir > /dev/null
8864 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8865 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8866 LRU_SIZE=$($LCTL get_param -n $PARAM)
8867 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8868 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8870 log "NS=$(basename $NSDIR)"
8875 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8876 skip "Not enough cached locks created!"
8883 # We know that lru resize allows one client to hold $LIMIT locks
8884 # for 10h. After that locks begin to be killed by client.
8886 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8888 if [ $LIMIT -lt $LRU_SIZE ]; then
8889 skip "Limit is too small $LIMIT"
8893 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8894 # killing locks. Some time was spent for creating locks. This means
8895 # that up to the moment of sleep finish we must have killed some of
8896 # them (10-100 locks). This depends on how fast ther were created.
8897 # Many of them were touched in almost the same moment and thus will
8898 # be killed in groups.
8899 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8901 # Use $LRU_SIZE_B here to take into account real number of locks
8902 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8903 local LRU_SIZE_B=$LRU_SIZE
8905 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8906 log "OLD_LVF=$OLD_LVF"
8907 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8909 # Let's make sure that we really have some margin. Client checks
8910 # cached locks every 10 sec.
8912 log "Sleep ${SLEEP} sec"
8914 while ((SEC<$SLEEP)); do
8918 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8922 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8923 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8925 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8926 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8927 unlinkmany $DIR/$tdir/f $NR
8931 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8932 log "unlink $NR files at $DIR/$tdir"
8933 unlinkmany $DIR/$tdir/f $NR
8935 run_test 124a "lru resize ======================================="
8937 get_max_pool_limit()
8939 local limit=$($LCTL get_param \
8940 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8943 if [[ $l -gt $max ]]; then
8951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8952 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8953 skip "no lru resize on server" && return 0
8955 LIMIT=$(get_max_pool_limit)
8957 NR=$(($(default_lru_size)*20))
8958 if [[ $NR -gt $LIMIT ]]; then
8959 log "Limit lock number by $LIMIT locks"
8963 IFree=$(mdsrate_inodes_available)
8964 if [ $IFree -lt $NR ]; then
8965 log "Limit lock number by $IFree inodes"
8969 lru_resize_disable mdc
8970 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8971 error "failed to create $DIR/$tdir/disable_lru_resize"
8973 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8974 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8975 cancel_lru_locks mdc
8978 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8981 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8984 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8988 nolruresize_delta=$((etime-stime))
8989 log "ls -la time: $nolruresize_delta seconds"
8990 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8991 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8993 lru_resize_enable mdc
8994 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8995 error "failed to create $DIR/$tdir/enable_lru_resize"
8997 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8998 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8999 cancel_lru_locks mdc
9002 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9005 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9008 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9012 lruresize_delta=$((etime-stime))
9013 log "ls -la time: $lruresize_delta seconds"
9014 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9016 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9017 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9018 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9019 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9021 log "lru resize performs the same with no lru resize"
9023 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9025 run_test 124b "lru resize (performance test) ======================="
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9029 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
9030 skip "no lru resize on server" && return 0
9032 # cache ununsed locks on client
9034 cancel_lru_locks mdc
9035 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9036 createmany -o $DIR/$tdir/f $nr ||
9037 error "failed to create $nr files in $DIR/$tdir"
9038 ls -l $DIR/$tdir > /dev/null
9040 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9041 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9042 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9043 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9044 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9046 # set lru_max_age to 1 sec
9047 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
9048 echo "sleep $((recalc_p * 2)) seconds..."
9049 sleep $((recalc_p * 2))
9051 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9052 # restore lru_max_age
9053 $LCTL set_param -n $nsdir.lru_max_age $max_age
9054 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9055 unlinkmany $DIR/$tdir/f $nr
9057 run_test 124c "LRUR cancel very aged locks"
9059 test_125() { # 13358
9060 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9061 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
9062 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9063 test_mkdir -p $DIR/d125 || error "mkdir failed"
9064 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
9065 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
9066 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
9068 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9070 test_126() { # bug 12829/13455
9071 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
9072 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
9073 $GSS && skip "must run as gss disabled" && return
9075 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9076 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9078 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9080 run_test 126 "check that the fsgid provided by the client is taken into account"
9082 test_127a() { # bug 15521
9083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9084 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9085 $LCTL set_param osc.*.stats=0
9086 FSIZE=$((2048 * 1024))
9087 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9088 cancel_lru_locks osc
9089 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9091 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9092 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9093 echo "got $COUNT $NAME"
9094 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9095 eval $NAME=$COUNT || error "Wrong proc format"
9098 read_bytes|write_bytes)
9099 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9100 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9101 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9102 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9103 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9104 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9105 error "sumsquare is too small: $SUMSQ"
9106 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9107 error "sumsquare is too big: $SUMSQ"
9111 done < $DIR/${tfile}.tmp
9113 #check that we actually got some stats
9114 [ "$read_bytes" ] || error "Missing read_bytes stats"
9115 [ "$write_bytes" ] || error "Missing write_bytes stats"
9116 [ "$read_bytes" != 0 ] || error "no read done"
9117 [ "$write_bytes" != 0 ] || error "no write done"
9119 run_test 127a "verify the client stats are sane"
9121 test_127b() { # bug LU-333
9122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9123 $LCTL set_param llite.*.stats=0
9124 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9125 # perform 2 reads and writes so MAX is different from SUM.
9126 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9127 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9128 cancel_lru_locks osc
9129 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9130 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9132 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9133 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9134 echo "got $COUNT $NAME"
9135 eval $NAME=$COUNT || error "Wrong proc format"
9139 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9140 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9141 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9142 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9145 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9146 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9147 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9148 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9152 done < $TMP/${tfile}.tmp
9154 #check that we actually got some stats
9155 [ "$read_bytes" ] || error "Missing read_bytes stats"
9156 [ "$write_bytes" ] || error "Missing write_bytes stats"
9157 [ "$read_bytes" != 0 ] || error "no read done"
9158 [ "$write_bytes" != 0 ] || error "no write done"
9160 rm -f $TMP/${tfile}.tmp
9162 run_test 127b "verify the llite client stats are sane"
9164 test_128() { # bug 15212
9166 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9171 result=$(grep error $TMP/$tfile.log)
9172 rm -f $DIR/$tfile $TMP/$tfile.log
9174 error "consecutive find's under interactive lfs failed"
9176 run_test 128 "interactive lfs for 2 consecutive find's"
9183 local ldproc=/proc/fs/ldiskfs
9184 local facets=$(get_facets MDS)
9186 for facet in ${facets//,/ }; do
9187 canondev=$(ldiskfs_canon \
9188 *.$(convert_facet2label $facet).mntdev $facet)
9189 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9190 ldproc=/sys/fs/ldiskfs
9191 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9192 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9197 local facets=$(get_facets MDS)
9198 for facet in ${facets//,/ }; do
9199 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9205 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9206 { skip "Need MDS version with at least 2.5.56"; return 0; }
9208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9209 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9210 skip "Only applicable to ldiskfs-based MDTs"
9213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9216 local has_warning=false
9221 # block size of mds1
9222 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9223 set_dir_limits $maxsize $maxsize
9224 local dirsize=$(stat -c%s "$DIR/$tdir")
9226 while [[ $dirsize -le $maxsize ]]; do
9227 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9229 if ! $has_warning; then
9230 check_mds_dmesg '"is approaching"' && has_warning=true
9233 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9234 # EFBIG for previous versions included in ldiskfs series
9235 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9237 echo "return code $rc received as expected"
9239 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9240 error_exit "create failed w/o dir size limit"
9242 check_mds_dmesg '"has reached"' ||
9243 error_exit "reached message should be output"
9245 [ $has_warning -eq 0 ] &&
9246 error_exit "warning message should be output"
9248 dirsize=$(stat -c%s "$DIR/$tdir")
9250 [[ $dirsize -ge $maxsize ]] && return 0
9251 error_exit "current dir size $dirsize, " \
9252 "previous limit $maxsize"
9253 elif [ $rc -ne 0 ]; then
9255 error_exit "return $rc received instead of expected " \
9256 "$EFBIG or $ENOSPC, files in dir $dirsize"
9258 nfiles=$((nfiles + 1))
9259 dirsize=$(stat -c%s "$DIR/$tdir")
9263 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9265 run_test 129 "test directory size limit ========================"
9274 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9275 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9278 trap cleanup_130 EXIT RETURN
9280 local fm_file=$DIR/$tfile
9281 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9282 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9283 error "dd failed for $fm_file"
9285 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9286 filefrag -ves $fm_file
9288 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9289 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9290 [ $RC != 0 ] && error "filefrag $fm_file failed"
9292 filefrag_op=$(filefrag -ve $fm_file |
9293 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9294 lun=$($GETSTRIPE -i $fm_file)
9296 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9299 for line in $filefrag_op
9301 frag_lun=`echo $line | cut -d: -f5`
9302 ext_len=`echo $line | cut -d: -f4`
9303 if (( $frag_lun != $lun )); then
9305 error "FIEMAP on 1-stripe file($fm_file) failed"
9308 (( tot_len += ext_len ))
9311 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9313 error "FIEMAP on 1-stripe file($fm_file) failed;"
9319 echo "FIEMAP on single striped file succeeded"
9321 run_test 130a "FIEMAP (1-stripe file)"
9324 [ "$OSTCOUNT" -lt "2" ] &&
9325 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9327 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9328 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9331 trap cleanup_130 EXIT RETURN
9333 local fm_file=$DIR/$tfile
9334 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9335 error "setstripe on $fm_file"
9336 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9337 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9339 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9340 error "dd failed on $fm_file"
9342 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9343 filefrag_op=$(filefrag -ve $fm_file |
9344 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9346 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9347 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9352 for line in $filefrag_op
9354 frag_lun=$(echo $line | cut -d: -f5 |
9355 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9356 ext_len=$(echo $line | cut -d: -f4)
9357 if (( $frag_lun != $last_lun )); then
9358 if (( tot_len != 1024 )); 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 != $OSTCOUNT || tot_len != 1024 )); 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 $OSTCOUNT-stripe file succeeded"
9382 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9385 [ "$OSTCOUNT" -lt "2" ] &&
9386 skip_env "skipping FIEMAP on 2-stripe file" && return
9388 filefrag_op=$(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 2 $fm_file || error "setstripe on $fm_file"
9396 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9397 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9399 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9400 error "dd failed on $fm_file"
9402 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9403 filefrag_op=$(filefrag -ve $fm_file |
9404 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9406 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9407 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9412 for line in $filefrag_op
9414 frag_lun=$(echo $line | cut -d: -f5 |
9415 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9416 ext_len=$(echo $line | cut -d: -f4)
9417 if (( $frag_lun != $last_lun )); then
9418 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9419 if (( logical != 512 )); then
9421 error "FIEMAP on $fm_file failed; returned " \
9422 "logical start for lun $logical instead of 512"
9425 if (( tot_len != 512 )); then
9427 error "FIEMAP on $fm_file failed; returned " \
9428 "len $tot_len for OST $last_lun instead of 1024"
9435 (( tot_len += ext_len ))
9438 if (( num_luns != 2 || tot_len != 512 )); then
9440 error "FIEMAP on $fm_file failed; returned wrong number of " \
9441 "luns or wrong len for OST $last_lun"
9447 echo "FIEMAP on 2-stripe file with hole succeeded"
9449 run_test 130c "FIEMAP (2-stripe file with hole)"
9452 [ "$OSTCOUNT" -lt "3" ] &&
9453 skip_env "skipping FIEMAP on N-stripe file test" && return
9455 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9456 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9459 trap cleanup_130 EXIT RETURN
9461 local fm_file=$DIR/$tfile
9462 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9463 error "setstripe on $fm_file"
9464 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9465 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9467 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9468 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9469 error "dd failed on $fm_file"
9471 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9472 filefrag_op=$(filefrag -ve $fm_file |
9473 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9475 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9476 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9481 for line in $filefrag_op
9483 frag_lun=$(echo $line | cut -d: -f5 |
9484 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9485 ext_len=$(echo $line | cut -d: -f4)
9486 if (( $frag_lun != $last_lun )); then
9487 if (( tot_len != 1024 )); then
9489 error "FIEMAP on $fm_file failed; returned " \
9490 "len $tot_len for OST $last_lun instead of 1024"
9497 (( tot_len += ext_len ))
9500 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9502 error "FIEMAP on $fm_file failed; returned wrong number of " \
9503 "luns or wrong len for OST $last_lun"
9509 echo "FIEMAP on N-stripe file succeeded"
9511 run_test 130d "FIEMAP (N-stripe file)"
9514 [ "$OSTCOUNT" -lt "2" ] &&
9515 skip_env "skipping continuation FIEMAP test" && return
9517 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9518 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9520 trap cleanup_130 EXIT RETURN
9522 local fm_file=$DIR/$tfile
9523 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9524 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9525 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9528 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9529 for ((i = 0; i < $NUM_BLKS; i++))
9531 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9534 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9535 filefrag_op=$(filefrag -ve $fm_file |
9536 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9538 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9539 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9544 for line in $filefrag_op
9546 frag_lun=$(echo $line | cut -d: -f5 |
9547 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9548 ext_len=$(echo $line | cut -d: -f4)
9549 if (( $frag_lun != $last_lun )); then
9550 if (( tot_len != $EXPECTED_LEN )); then
9552 error "FIEMAP on $fm_file failed; returned " \
9553 "len $tot_len for OST $last_lun instead " \
9561 (( tot_len += ext_len ))
9564 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9566 error "FIEMAP on $fm_file failed; returned wrong number " \
9567 "of luns or wrong len for OST $last_lun"
9573 echo "FIEMAP with continuation calls succeeded"
9575 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9577 # Test for writev/readv
9579 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9580 error "writev test failed"
9581 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9582 error "readv failed"
9585 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9588 local fsize=$((524288 + 1048576 + 1572864))
9589 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9590 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9591 error "append writev test failed"
9593 ((fsize += 1572864 + 1048576))
9594 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9595 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9596 error "append writev test failed"
9599 run_test 131b "test append writev"
9602 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9605 run_test 131c "test read/write on file w/o objects"
9608 rwv -f $DIR/$tfile -w -n 1 1572864
9609 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9610 if [ "$NOB" != 1572864 ]; then
9611 error "Short read filed: read $NOB bytes instead of 1572864"
9615 run_test 131d "test short read"
9618 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9619 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9620 error "read hitting hole failed"
9623 run_test 131e "test read hitting hole"
9632 mds*) res=$(do_facet $facet \
9633 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9635 ost*) res=$(do_facet $facet \
9636 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9638 *) error "Wrong facet '$facet'" ;;
9641 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9642 # if the argument $3 is zero, it means any stat increment is ok.
9643 if [[ $want -gt 0 ]]; then
9644 local count=$(echo $res | awk '{ print $2 }')
9645 [[ $count -ne $want ]] &&
9646 error "The $op counter on $facet is $count, not $want"
9651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9652 remote_ost_nodsh && skip "remote OST with nodsh" && return
9653 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9655 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9656 { skip "MDS doesn't support rename stats"; return; }
9657 local testdir=$DIR/${tdir}/stats_testdir
9658 mkdir -p $DIR/${tdir}
9661 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9662 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9664 # verify mdt stats first.
9665 mkdir ${testdir} || error "mkdir failed"
9666 check_stats $SINGLEMDS "mkdir" 1
9667 touch ${testdir}/${tfile} || error "touch failed"
9668 check_stats $SINGLEMDS "open" 1
9669 check_stats $SINGLEMDS "close" 1
9670 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9671 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9672 check_stats $SINGLEMDS "mknod" 2
9674 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9675 check_stats $SINGLEMDS "unlink" 1
9676 rm -f ${testdir}/${tfile} || error "file remove failed"
9677 check_stats $SINGLEMDS "unlink" 2
9679 # remove working dir and check mdt stats again.
9680 rmdir ${testdir} || error "rmdir failed"
9681 check_stats $SINGLEMDS "rmdir" 1
9683 local testdir1=$DIR/${tdir}/stats_testdir1
9685 mkdir -p ${testdir1}
9686 touch ${testdir1}/test1
9687 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9688 check_stats $SINGLEMDS "crossdir_rename" 1
9690 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9691 check_stats $SINGLEMDS "samedir_rename" 1
9695 run_test 133a "Verifying MDT stats ========================================"
9698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9699 remote_ost_nodsh && skip "remote OST with nodsh" && return
9700 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9701 local testdir=$DIR/${tdir}/stats_testdir
9702 mkdir -p ${testdir} || error "mkdir failed"
9703 touch ${testdir}/${tfile} || error "touch failed"
9704 cancel_lru_locks mdc
9707 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9708 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9710 # extra mdt stats verification.
9711 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9712 check_stats $SINGLEMDS "setattr" 1
9713 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9714 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9716 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9717 check_stats $SINGLEMDS "getattr" 1
9719 $LFS df || error "lfs failed"
9720 check_stats $SINGLEMDS "statfs" 1
9724 run_test 133b "Verifying extra MDT stats =================================="
9727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9728 remote_ost_nodsh && skip "remote OST with nodsh" && return
9729 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9730 local testdir=$DIR/${tdir}/stats_testdir
9731 test_mkdir -p ${testdir} || error "mkdir failed"
9733 # verify obdfilter stats.
9734 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9736 cancel_lru_locks osc
9737 wait_delete_completed
9740 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9741 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9743 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9745 cancel_lru_locks osc
9746 check_stats ost1 "write" 1
9748 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9749 check_stats ost1 "read" 1
9751 > ${testdir}/${tfile} || error "truncate failed"
9752 check_stats ost1 "punch" 1
9754 rm -f ${testdir}/${tfile} || error "file remove failed"
9755 wait_delete_completed
9756 check_stats ost1 "destroy" 1
9760 run_test 133c "Verifying OST stats ========================================"
9767 while [ $value -ge 2 ]; do
9772 if [ $orig -gt $order ]; then
9780 local size=('K' 'M' 'G' 'T');
9782 local size_string=$value
9784 while [ $value -ge 1024 ]; do
9785 if [ $i -gt 3 ]; then
9786 #T is the biggest unit we get here, if that is bigger,
9788 size_string=${value}T
9791 value=$((value >> 10))
9792 if [ $value -lt 1024 ]; then
9793 size_string=${value}${size[$i]}
9804 local context=${2:-.}
9805 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9807 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9813 remote_ost_nodsh && skip "remote OST with nodsh" && return
9814 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9815 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9816 { skip "MDS doesn't support rename stats"; return; }
9818 local testdir1=$DIR/${tdir}/stats_testdir1
9819 local testdir2=$DIR/${tdir}/stats_testdir2
9821 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9823 mkdir -p ${testdir1} || error "mkdir failed"
9824 mkdir -p ${testdir2} || error "mkdir failed"
9826 createmany -o $testdir1/test 512 || error "createmany failed"
9828 # check samedir rename size
9829 mv ${testdir1}/test0 ${testdir1}/test_0
9831 local testdir1_size=$(ls -l $DIR/${tdir} |
9832 awk '/stats_testdir1/ {print $5}')
9833 local testdir2_size=$(ls -l $DIR/${tdir} |
9834 awk '/stats_testdir2/ {print $5}')
9836 testdir1_size=$(order_2 $testdir1_size)
9837 testdir2_size=$(order_2 $testdir2_size)
9839 testdir1_size=$(size_in_KMGT $testdir1_size)
9840 testdir2_size=$(size_in_KMGT $testdir2_size)
9842 echo "source rename dir size: ${testdir1_size}"
9843 echo "target rename dir size: ${testdir2_size}"
9845 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9846 eval $cmd || error "$cmd failed"
9847 local samedir=$($cmd | grep 'same_dir')
9848 local same_sample=$(get_rename_size $testdir1_size)
9849 [ -z "$samedir" ] && error "samedir_rename_size count error"
9850 [[ $same_sample -eq 1 ]] ||
9851 error "samedir_rename_size error $same_sample"
9852 echo "Check same dir rename stats success"
9854 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9856 # check crossdir rename size
9857 mv ${testdir1}/test_0 ${testdir2}/test_0
9859 testdir1_size=$(ls -l $DIR/${tdir} |
9860 awk '/stats_testdir1/ {print $5}')
9861 testdir2_size=$(ls -l $DIR/${tdir} |
9862 awk '/stats_testdir2/ {print $5}')
9864 testdir1_size=$(order_2 $testdir1_size)
9865 testdir2_size=$(order_2 $testdir2_size)
9867 testdir1_size=$(size_in_KMGT $testdir1_size)
9868 testdir2_size=$(size_in_KMGT $testdir2_size)
9870 echo "source rename dir size: ${testdir1_size}"
9871 echo "target rename dir size: ${testdir2_size}"
9873 eval $cmd || error "$cmd failed"
9874 local crossdir=$($cmd | grep 'crossdir')
9875 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9876 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9877 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9878 [[ $src_sample -eq 1 ]] ||
9879 error "crossdir_rename_size error $src_sample"
9880 [[ $tgt_sample -eq 1 ]] ||
9881 error "crossdir_rename_size error $tgt_sample"
9882 echo "Check cross dir rename stats success"
9885 run_test 133d "Verifying rename_stats ========================================"
9888 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9889 remote_ost_nodsh && skip "remote OST with nodsh" && return
9890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9891 local testdir=$DIR/${tdir}/stats_testdir
9892 local ctr f0 f1 bs=32768 count=42 sum
9894 mkdir -p ${testdir} || error "mkdir failed"
9896 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9898 for ctr in {write,read}_bytes; do
9900 cancel_lru_locks osc
9902 do_facet ost1 $LCTL set_param -n \
9903 "obdfilter.*.exports.clear=clear"
9905 if [ $ctr = write_bytes ]; then
9907 f1=${testdir}/${tfile}
9909 f0=${testdir}/${tfile}
9913 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9916 cancel_lru_locks osc
9918 sum=$(do_facet ost1 $LCTL get_param \
9919 "obdfilter.*.exports.*.stats" |
9920 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9921 $1 == ctr { sum += $7 }
9922 END { printf("%0.0f", sum) }')
9924 if ((sum != bs * count)); then
9925 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9931 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9933 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9936 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9937 remote_ost_nodsh && skip "remote OST with nodsh" && return
9938 # First without trusting modes.
9939 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9940 echo "proc_dirs='$proc_dirs'"
9941 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9942 find $proc_dirs -exec cat '{}' \; &> /dev/null
9944 # Second verifying readability.
9945 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9947 # eventually, this can also be replaced with "lctl get_param -R",
9948 # but not until that option is always available on the server
9950 for facet in mds1 ost1; do
9951 local facet_proc_dirs=$(do_facet $facet \
9952 \\\ls -d $proc_regexp 2>/dev/null)
9953 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9954 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9955 do_facet $facet find $facet_proc_dirs \
9956 ! -name req_history \
9957 -exec cat '{}' \\\; &> /dev/null
9959 do_facet $facet find $facet_proc_dirs \
9960 ! -name req_history \
9962 -exec cat '{}' \\\; &> /dev/null ||
9963 error "proc file read failed"
9966 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9969 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9970 remote_ost_nodsh && skip "remote OST with nodsh" && return
9971 # Second verifying writability.
9972 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9973 echo "proc_dirs='$proc_dirs'"
9974 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9977 -not -name force_lbug \
9978 -not -name changelog_mask \
9979 -exec badarea_io '{}' \; &> /dev/null ||
9980 error "find $proc_dirs failed"
9983 for facet in mds1 ost1; do
9984 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9985 skip "Too old lustre on $facet" && continue
9986 local facet_proc_dirs=$(do_facet $facet \
9987 \\\ls -d $proc_regexp 2> /dev/null)
9988 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9989 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9990 do_facet $facet find $facet_proc_dirs \
9992 -not -name force_lbug \
9993 -not -name changelog_mask \
9994 -exec badarea_io '{}' \\\; &> /dev/null ||
9995 error "$facet find $facet_proc_dirs failed"
9998 # remount the FS in case writes/reads /proc break the FS
9999 cleanup || error "failed to unmount"
10000 setup || error "failed to setup"
10003 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10007 remote_ost_nodsh && skip "remote OST with nodsh" && return
10008 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10009 skip "Need MDS version at least 2.9.54" && return
10012 for facet in client mds1 ost1; do
10013 local facet_proc_dirs=$(do_facet $facet \
10014 \\\ls -d $proc_regexp 2> /dev/null)
10015 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10016 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10017 # Get the list of files that are missing the terminating newline
10018 local missing=($(do_facet $facet \
10019 find ${facet_proc_dirs} -type f \| \
10020 while read F\; do \
10021 awk -v FS='\v' -v RS='\v\v' \
10022 "'END { if(NR>0 && \
10023 \\\$NF !~ /.*\\\n\$/) \
10024 print FILENAME}'" \
10027 [ ${#missing[*]} -eq 0 ] ||
10028 error "files do not end with newline: ${missing[*]}"
10031 run_test 133h "Proc files should end with newlines"
10034 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10035 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10036 skip "Need MDS version at least 2.7.54" && return
10038 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10039 cancel_lru_locks mdc
10041 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10042 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10043 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10046 createmany -o $DIR/$tdir/f $nr ||
10047 error "failed to create $nr files in $DIR/$tdir"
10048 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10050 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10051 do_facet mds1 $LCTL set_param fail_loc=0x327
10052 do_facet mds1 $LCTL set_param fail_val=500
10055 echo "sleep 10 seconds ..."
10057 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10059 do_facet mds1 $LCTL set_param fail_loc=0
10060 do_facet mds1 $LCTL set_param fail_val=0
10061 [ $lck_cnt -lt $unused ] ||
10062 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10065 unlinkmany $DIR/$tdir/f $nr
10067 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10071 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10072 skip "Need MDS version at least 2.7.54" && return
10074 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10075 cancel_lru_locks mdc
10077 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10078 ldlm.lock_reclaim_threshold_mb)
10079 # disable reclaim temporarily
10080 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10082 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10083 do_facet mds1 $LCTL set_param fail_loc=0x328
10084 do_facet mds1 $LCTL set_param fail_val=500
10086 $LCTL set_param debug=+trace
10089 createmany -o $DIR/$tdir/f $nr &
10090 local create_pid=$!
10092 echo "Sleep $TIMEOUT seconds ..."
10094 if ! ps -p $create_pid > /dev/null 2>&1; then
10095 do_facet mds1 $LCTL set_param fail_loc=0
10096 do_facet mds1 $LCTL set_param fail_val=0
10097 do_facet mds1 $LCTL set_param \
10098 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10099 error "createmany finished incorrectly!"
10101 do_facet mds1 $LCTL set_param fail_loc=0
10102 do_facet mds1 $LCTL set_param fail_val=0
10103 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10104 wait $create_pid || return 1
10106 unlinkmany $DIR/$tdir/f $nr
10108 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10110 test_140() { #bug-17379
10111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10112 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
10113 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10114 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10116 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10117 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10119 while i=`expr $i + 1`; do
10120 test_mkdir -p $i || error "Creating dir $i"
10121 cd $i || error "Changing to $i"
10122 ln -s ../stat stat || error "Creating stat symlink"
10123 # Read the symlink until ELOOP present,
10124 # not LBUGing the system is considered success,
10125 # we didn't overrun the stack.
10126 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10127 [ $ret -ne 0 ] && {
10128 if [ $ret -eq 40 ]; then
10131 error "Open stat symlink"
10137 echo "The symlink depth = $i"
10138 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10139 error "Invalid symlink depth"
10141 # Test recursive symlink
10142 ln -s symlink_self symlink_self
10143 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10144 echo "open symlink_self returns $ret"
10145 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10147 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10151 local TF="$TMP/$tfile"
10153 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10155 cancel_lru_locks osc
10156 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10157 remount_client $MOUNT
10159 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10162 $TRUNCATE $DIR/$tfile 6000
10163 cancel_lru_locks osc
10164 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10167 echo "12345" >>$DIR/$tfile
10168 cancel_lru_locks osc
10169 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10172 echo "12345" >>$DIR/$tfile
10173 cancel_lru_locks osc
10174 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10179 run_test 150 "truncate/append tests"
10181 #LU-2902 roc_hit was not able to read all values from lproc
10182 function roc_hit_init() {
10183 local list=$(comma_list $(osts_nodes))
10184 local dir=$DIR/$tdir-check
10185 local file=$dir/file
10191 #use setstripe to do a write to every ost
10192 for i in $(seq 0 $((OSTCOUNT-1))); do
10193 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10194 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10195 idx=$(printf %04x $i)
10196 BEFORE=$(get_osd_param $list *OST*$idx stats |
10197 awk '$1 == "cache_access" {sum += $7}
10198 END { printf("%0.0f", sum) }')
10200 cancel_lru_locks osc
10201 cat $file >/dev/null
10203 AFTER=$(get_osd_param $list *OST*$idx stats |
10204 awk '$1 == "cache_access" {sum += $7}
10205 END { printf("%0.0f", sum) }')
10207 echo BEFORE:$BEFORE AFTER:$AFTER
10208 if ! let "AFTER - BEFORE == 4"; then
10210 error "roc_hit is not safe to use"
10218 function roc_hit() {
10219 local list=$(comma_list $(osts_nodes))
10220 echo $(get_osd_param $list '' stats |
10221 awk '$1 == "cache_hit" {sum += $7}
10222 END { printf("%0.0f", sum) }')
10225 function set_cache() {
10228 if [ "$2" == "off" ]; then
10231 local list=$(comma_list $(osts_nodes))
10232 set_osd_param $list '' $1_cache_enable $on
10234 cancel_lru_locks osc
10238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10239 remote_ost_nodsh && skip "remote OST with nodsh" && return
10242 local list=$(comma_list $(osts_nodes))
10244 # check whether obdfilter is cache capable at all
10245 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10246 echo "not cache-capable obdfilter"
10250 # check cache is enabled on all obdfilters
10251 if get_osd_param $list '' read_cache_enable | grep 0; then
10252 echo "oss cache is disabled"
10256 set_osd_param $list '' writethrough_cache_enable 1
10258 # check write cache is enabled on all obdfilters
10259 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10260 echo "oss write cache is NOT enabled"
10266 #define OBD_FAIL_OBD_NO_LRU 0x609
10267 do_nodes $list $LCTL set_param fail_loc=0x609
10269 # pages should be in the case right after write
10270 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10273 local BEFORE=$(roc_hit)
10274 cancel_lru_locks osc
10275 cat $DIR/$tfile >/dev/null
10276 local AFTER=$(roc_hit)
10278 do_nodes $list $LCTL set_param fail_loc=0
10280 if ! let "AFTER - BEFORE == CPAGES"; then
10281 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10284 # the following read invalidates the cache
10285 cancel_lru_locks osc
10286 set_osd_param $list '' read_cache_enable 0
10287 cat $DIR/$tfile >/dev/null
10289 # now data shouldn't be found in the cache
10291 cancel_lru_locks osc
10292 cat $DIR/$tfile >/dev/null
10294 if let "AFTER - BEFORE != 0"; then
10295 error "IN CACHE: before: $BEFORE, after: $AFTER"
10298 set_osd_param $list '' read_cache_enable 1
10301 run_test 151 "test cache on oss and controls ==============================="
10304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10305 local TF="$TMP/$tfile"
10307 # simulate ENOMEM during write
10308 #define OBD_FAIL_OST_NOMEM 0x226
10309 lctl set_param fail_loc=0x80000226
10310 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10312 sync || error "sync failed"
10313 lctl set_param fail_loc=0
10315 # discard client's cache
10316 cancel_lru_locks osc
10318 # simulate ENOMEM during read
10319 lctl set_param fail_loc=0x80000226
10320 cmp $TF $DIR/$tfile || error "cmp failed"
10321 lctl set_param fail_loc=0
10325 run_test 152 "test read/write with enomem ============================"
10328 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10330 run_test 153 "test if fdatasync does not crash ======================="
10332 dot_lustre_fid_permission_check() {
10334 local ffid=$MOUNT/.lustre/fid/$fid
10337 echo "stat fid $fid"
10338 stat $ffid > /dev/null || error "stat $ffid failed."
10339 echo "touch fid $fid"
10340 touch $ffid || error "touch $ffid failed."
10341 echo "write to fid $fid"
10342 cat /etc/hosts > $ffid || error "write $ffid failed."
10343 echo "read fid $fid"
10344 diff /etc/hosts $ffid || error "read $ffid failed."
10345 echo "append write to fid $fid"
10346 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10347 echo "rename fid $fid"
10348 mv $ffid $test_dir/$tfile.1 &&
10349 error "rename $ffid to $tfile.1 should fail."
10350 touch $test_dir/$tfile.1
10351 mv $test_dir/$tfile.1 $ffid &&
10352 error "rename $tfile.1 to $ffid should fail."
10353 rm -f $test_dir/$tfile.1
10354 echo "truncate fid $fid"
10355 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10356 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10357 echo "link fid $fid"
10358 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10360 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10361 echo "setfacl fid $fid"
10362 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10363 echo "getfacl fid $fid"
10364 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10366 echo "unlink fid $fid"
10367 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10368 echo "mknod fid $fid"
10369 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10371 fid=[0xf00000400:0x1:0x0]
10372 ffid=$MOUNT/.lustre/fid/$fid
10374 echo "stat non-exist fid $fid"
10375 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10376 echo "write to non-exist fid $fid"
10377 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10378 echo "link new fid $fid"
10379 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10381 mkdir -p $test_dir/$tdir
10382 touch $test_dir/$tdir/$tfile
10383 fid=$($LFS path2fid $test_dir/$tdir)
10386 error "error: could not get fid for $test_dir/$dir/$tfile."
10388 ffid=$MOUNT/.lustre/fid/$fid
10391 ls $ffid > /dev/null || error "ls $ffid failed."
10392 echo "touch $fid/$tfile.1"
10393 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10395 echo "touch $MOUNT/.lustre/fid/$tfile"
10396 touch $MOUNT/.lustre/fid/$tfile && \
10397 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10399 echo "setxattr to $MOUNT/.lustre/fid"
10400 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10402 echo "listxattr for $MOUNT/.lustre/fid"
10403 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10405 echo "delxattr from $MOUNT/.lustre/fid"
10406 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10408 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10409 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10410 error "touch invalid fid should fail."
10412 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10413 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10414 error "touch non-normal fid should fail."
10416 echo "rename $tdir to $MOUNT/.lustre/fid"
10417 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10418 error "rename to $MOUNT/.lustre/fid should fail."
10420 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10422 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10423 local new_obf_mode=777
10425 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10426 chmod $new_obf_mode $DIR/.lustre/fid ||
10427 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10429 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10430 [ $obf_mode -eq $new_obf_mode ] ||
10431 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10433 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10434 chmod $old_obf_mode $DIR/.lustre/fid ||
10435 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10438 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10439 fid=$($LFS path2fid $test_dir/$tfile-2)
10441 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10443 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10444 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10445 error "create lov data thru .lustre failed"
10447 echo "cp /etc/passwd $test_dir/$tfile-2"
10448 cp /etc/passwd $test_dir/$tfile-2 ||
10449 error "copy to $test_dir/$tfile-2 failed."
10450 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10451 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10452 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10454 rm -rf $test_dir/tfile.lnk
10455 rm -rf $test_dir/$tfile-2
10459 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10460 skip "Need MDS version at least 2.4.1" && return
10462 local tf=$DIR/$tfile
10465 local fid=$($LFS path2fid $tf)
10466 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10468 # check that we get the same pathname back
10469 local found=$($LFS fid2path $MOUNT "$fid")
10470 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10471 [ "$found" == "$tf" ] ||
10472 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10474 run_test 154A "lfs path2fid and fid2path basic checks"
10477 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10478 skip "Need MDS version at least 2.4.1" && return
10480 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10481 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10482 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10483 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10485 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10486 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10488 # check that we get the same pathname
10489 echo "PFID: $PFID, name: $name"
10490 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10491 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10492 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10493 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10495 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10497 run_test 154B "verify the ll_decode_linkea tool"
10500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10501 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10502 { skip "Need MDS version at least 2.2.51"; return 0; }
10503 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10504 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10506 cp /etc/hosts $DIR/$tfile
10508 fid=$($LFS path2fid $DIR/$tfile)
10510 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10512 dot_lustre_fid_permission_check "$fid" $DIR ||
10513 error "dot lustre permission check $fid failed"
10515 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10517 touch $MOUNT/.lustre/file &&
10518 error "creation is not allowed under .lustre"
10520 mkdir $MOUNT/.lustre/dir &&
10521 error "mkdir is not allowed under .lustre"
10525 run_test 154a "Open-by-FID"
10528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10529 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10530 { skip "Need MDS version at least 2.2.51"; return 0; }
10531 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10535 local remote_dir=$DIR/$tdir/remote_dir
10539 mkdir -p $DIR/$tdir
10540 $LFS mkdir -i $MDTIDX $remote_dir ||
10541 error "create remote directory failed"
10543 cp /etc/hosts $remote_dir/$tfile
10545 fid=$($LFS path2fid $remote_dir/$tfile)
10547 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10549 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10550 error "dot lustre permission check $fid failed"
10553 run_test 154b "Open-by-FID for remote directory"
10556 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10557 skip "Need MDS version at least 2.4.1" && return
10559 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10560 local FID1=$($LFS path2fid $DIR/$tfile.1)
10561 local FID2=$($LFS path2fid $DIR/$tfile.2)
10562 local FID3=$($LFS path2fid $DIR/$tfile.3)
10565 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10566 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10567 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10569 [ "$FID" = "${!want}" ] ||
10570 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10574 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10576 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10577 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10581 run_test 154c "lfs path2fid and fid2path multiple arguments"
10584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10585 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10586 skip "Need MDS version at least 2.5.53" && return
10588 if remote_mds; then
10589 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10593 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10600 local fid=$($LFS path2fid $DIR/$tfile)
10603 cmd="exec $fd<$DIR/$tfile"
10605 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10606 echo "$fid_list" | grep "$fid"
10609 cmd="exec $fd>/dev/null"
10611 if [ $rc -ne 0 ]; then
10612 error "FID $fid not found in open files list $fid_list"
10615 run_test 154d "Verify open file fid"
10619 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10620 skip "Need MDS version at least 2.6.50" && return
10622 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10623 error ".lustre returned by readdir"
10626 run_test 154e ".lustre is not returned by readdir"
10629 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10630 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10631 test_mkdir -p -c1 $DIR/$tdir/d
10632 # test dirs inherit from its stripe
10633 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10634 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10635 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10636 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10639 # get fid of parents
10640 local FID0=$($LFS path2fid $DIR/$tdir/d)
10641 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10642 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10643 local FID3=$($LFS path2fid $DIR)
10645 # check that path2fid --parents returns expected <parent_fid>/name
10646 # 1) test for a directory (single parent)
10647 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10648 [ "$parent" == "$FID0/foo1" ] ||
10649 error "expected parent: $FID0/foo1, got: $parent"
10651 # 2) test for a file with nlink > 1 (multiple parents)
10652 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10653 echo "$parent" | grep -F "$FID1/$tfile" ||
10654 error "$FID1/$tfile not returned in parent list"
10655 echo "$parent" | grep -F "$FID2/link" ||
10656 error "$FID2/link not returned in parent list"
10658 # 3) get parent by fid
10659 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10660 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10661 echo "$parent" | grep -F "$FID1/$tfile" ||
10662 error "$FID1/$tfile not returned in parent list (by fid)"
10663 echo "$parent" | grep -F "$FID2/link" ||
10664 error "$FID2/link not returned in parent list (by fid)"
10666 # 4) test for entry in root directory
10667 parent=$($LFS path2fid --parents $DIR/f)
10668 echo "$parent" | grep -F "$FID3/f" ||
10669 error "$FID3/f not returned in parent list"
10671 # 5) test it on root directory
10672 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10673 error "$MOUNT should not have parents"
10675 # enable xattr caching and check that linkea is correctly updated
10676 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10677 save_lustre_params client "llite.*.xattr_cache" > $save
10678 lctl set_param llite.*.xattr_cache 1
10680 # 6.1) linkea update on rename
10681 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10683 # get parents by fid
10684 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10685 # foo1 should no longer be returned in parent list
10686 echo "$parent" | grep -F "$FID1" &&
10687 error "$FID1 should no longer be in parent list"
10688 # the new path should appear
10689 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10690 error "$FID2/$tfile.moved is not in parent list"
10692 # 6.2) linkea update on unlink
10693 rm -f $DIR/$tdir/d/foo2/link
10694 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10695 # foo2/link should no longer be returned in parent list
10696 echo "$parent" | grep -F "$FID2/link" &&
10697 error "$FID2/link should no longer be in parent list"
10701 restore_lustre_params < $save
10704 run_test 154f "get parent fids by reading link ea"
10708 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10709 { skip "Need MDS version at least 2.6.92"; return 0; }
10710 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10712 mkdir -p $DIR/$tdir
10713 llapi_fid_test -d $DIR/$tdir
10715 run_test 154g "various llapi FID tests"
10717 test_155_small_load() {
10718 local temp=$TMP/$tfile
10719 local file=$DIR/$tfile
10721 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10722 error "dd of=$temp bs=6096 count=1 failed"
10724 cancel_lru_locks osc
10725 cmp $temp $file || error "$temp $file differ"
10727 $TRUNCATE $temp 6000
10728 $TRUNCATE $file 6000
10729 cmp $temp $file || error "$temp $file differ (truncate1)"
10731 echo "12345" >>$temp
10732 echo "12345" >>$file
10733 cmp $temp $file || error "$temp $file differ (append1)"
10735 echo "12345" >>$temp
10736 echo "12345" >>$file
10737 cmp $temp $file || error "$temp $file differ (append2)"
10743 test_155_big_load() {
10744 remote_ost_nodsh && skip "remote OST with nodsh" && return
10745 local temp=$TMP/$tfile
10746 local file=$DIR/$tfile
10749 local cache_size=$(do_facet ost$((MAXI+1)) \
10750 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10751 local large_file_size=$((cache_size * 2))
10753 echo "OSS cache size: $cache_size KB"
10754 echo "Large file size: $large_file_size KB"
10756 [ $MAXV -le $large_file_size ] && \
10757 skip_env "max available OST size needs > $large_file_size KB" && \
10760 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10762 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10763 error "dd of=$temp bs=$large_file_size count=1k failed"
10766 cancel_lru_locks osc
10767 cmp $temp $file || error "$temp $file differ"
10773 save_writethrough() {
10774 local facets=$(get_facets OST)
10776 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10777 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10782 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10783 save_writethrough $p
10786 set_cache writethrough on
10787 test_155_small_load
10788 restore_lustre_params < $p
10791 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10795 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10796 save_writethrough $p
10799 set_cache writethrough off
10800 test_155_small_load
10801 restore_lustre_params < $p
10804 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10808 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10809 save_writethrough $p
10812 set_cache writethrough on
10813 test_155_small_load
10814 restore_lustre_params < $p
10817 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10821 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10822 save_writethrough $p
10825 set_cache writethrough off
10826 test_155_small_load
10827 restore_lustre_params < $p
10830 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10834 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10835 save_writethrough $p
10838 set_cache writethrough on
10840 restore_lustre_params < $p
10843 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10847 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10848 save_writethrough $p
10851 set_cache writethrough off
10853 restore_lustre_params < $p
10856 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10860 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10861 save_writethrough $p
10864 set_cache writethrough on
10866 restore_lustre_params < $p
10869 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10873 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10874 save_writethrough $p
10877 set_cache writethrough off
10879 restore_lustre_params < $p
10882 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10885 remote_ost_nodsh && skip "remote OST with nodsh" && return
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10890 local file="$DIR/$tfile"
10891 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10893 [ "$(facet_fstype ost1)" = "zfs" -a \
10894 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10895 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10898 save_writethrough $p
10901 log "Turn on read and write cache"
10903 set_cache writethrough on
10905 log "Write data and read it back."
10906 log "Read should be satisfied from the cache."
10907 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10909 cancel_lru_locks osc
10910 cat $file >/dev/null
10912 if ! let "AFTER - BEFORE == CPAGES"; then
10913 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10915 log "cache hits:: before: $BEFORE, after: $AFTER"
10918 log "Read again; it should be satisfied from the cache."
10920 cancel_lru_locks osc
10921 cat $file >/dev/null
10923 if ! let "AFTER - BEFORE == CPAGES"; then
10924 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10926 log "cache hits:: before: $BEFORE, after: $AFTER"
10929 log "Turn off the read cache and turn on the write cache"
10931 set_cache writethrough on
10933 log "Read again; it should be satisfied from the cache."
10935 cancel_lru_locks osc
10936 cat $file >/dev/null
10938 if ! let "AFTER - BEFORE == CPAGES"; then
10939 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10941 log "cache hits:: before: $BEFORE, after: $AFTER"
10944 log "Read again; it should not be satisfied from the cache."
10946 cancel_lru_locks osc
10947 cat $file >/dev/null
10949 if ! let "AFTER - BEFORE == 0"; then
10950 error "IN CACHE: before: $BEFORE, after: $AFTER"
10952 log "cache hits:: before: $BEFORE, after: $AFTER"
10955 log "Write data and read it back."
10956 log "Read should be satisfied from the cache."
10957 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10959 cancel_lru_locks osc
10960 cat $file >/dev/null
10962 if ! let "AFTER - BEFORE == CPAGES"; then
10963 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10965 log "cache hits:: before: $BEFORE, after: $AFTER"
10968 log "Read again; it should not be satisfied from the cache."
10970 cancel_lru_locks osc
10971 cat $file >/dev/null
10973 if ! let "AFTER - BEFORE == 0"; then
10974 error "IN CACHE: before: $BEFORE, after: $AFTER"
10976 log "cache hits:: before: $BEFORE, after: $AFTER"
10979 log "Turn off read and write cache"
10981 set_cache writethrough off
10983 log "Write data and read it back"
10984 log "It should not be satisfied from the cache."
10986 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10987 cancel_lru_locks osc
10989 cat $file >/dev/null
10991 if ! let "AFTER - BEFORE == 0"; then
10992 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10994 log "cache hits:: before: $BEFORE, after: $AFTER"
10997 log "Turn on the read cache and turn off the write cache"
10999 set_cache writethrough off
11001 log "Write data and read it back"
11002 log "It should not be satisfied from the cache."
11004 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11006 cancel_lru_locks osc
11007 cat $file >/dev/null
11009 if ! let "AFTER - BEFORE == 0"; then
11010 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11012 log "cache hits:: before: $BEFORE, after: $AFTER"
11015 log "Read again; it should be satisfied from the cache."
11017 cancel_lru_locks osc
11018 cat $file >/dev/null
11020 if ! let "AFTER - BEFORE == CPAGES"; then
11021 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11023 log "cache hits:: before: $BEFORE, after: $AFTER"
11027 restore_lustre_params < $p
11030 run_test 156 "Verification of tunables"
11033 cleanup_changelog () {
11035 echo "Deregistering changelog client $CL_USER"
11036 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11040 if [[ $MDSCOUNT -gt 1 ]]; then
11041 error_ignore bz17935 $*
11049 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11051 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11053 if [ $MASK -eq 1 ]; then
11054 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11056 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11060 changelog_extract_field() {
11064 local identifier=$4
11066 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11067 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11074 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11075 { skip "Need MDS version at least 2.2.0"; return; }
11077 local CL_USERS="mdd.$MDT0.changelog_users"
11078 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11079 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11080 changelog_register -n)
11081 echo "Registered as changelog user $CL_USER"
11082 trap cleanup_changelog EXIT
11083 $GET_CL_USERS | grep -q $CL_USER ||
11084 error "User $CL_USER not found in changelog_users"
11087 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11088 touch $DIR/$tdir/pics/2008/zachy/timestamp
11089 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11090 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11091 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11092 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11093 rm $DIR/$tdir/pics/desktop.jpg
11095 $LFS changelog $MDT0 | tail -5
11097 echo "verifying changelog mask"
11098 changelog_chmask "MKDIR"
11099 changelog_chmask "CLOSE"
11101 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11102 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11104 changelog_chmask "MKDIR"
11105 changelog_chmask "CLOSE"
11107 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11108 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11110 $LFS changelog $MDT0
11111 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11112 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11113 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11114 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11117 echo "verifying target fid"
11118 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11119 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11120 [ "$fidc" == "$fidf" ] ||
11121 err17935 "fid in changelog $fidc != file fid $fidf"
11122 echo "verifying parent fid"
11123 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11124 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11125 [ "$fidc" == "$fidf" ] ||
11126 err17935 "pfid in changelog $fidc != dir fid $fidf"
11128 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11129 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11130 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11131 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11132 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11133 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11135 MIN_REC=$($GET_CL_USERS |
11136 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11137 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11138 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11139 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11140 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11142 # LU-3446 changelog index reset on MDT restart
11143 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11144 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11145 $LFS changelog_clear $MDT0 $CL_USER 0
11146 stop $SINGLEMDS || error "Fail to stop MDT."
11147 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11148 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11149 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11150 [ $CUR_REC1 == $CUR_REC2 ] ||
11151 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11153 echo "verifying user deregister"
11155 $GET_CL_USERS | grep -q $CL_USER &&
11156 error "User $CL_USER still in changelog_users"
11158 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11159 if [ $CL_USER -eq 0 ]; then
11160 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11161 touch $DIR/$tdir/chloe
11162 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11163 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11164 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11166 echo "$CL_USER other changelog users; can't verify off"
11169 run_test 160a "changelog sanity"
11171 test_160b() { # LU-3587
11172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11173 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11174 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11175 { skip "Need MDS version at least 2.2.0"; return; }
11177 local CL_USERS="mdd.$MDT0.changelog_users"
11178 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11179 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11180 changelog_register -n)
11181 echo "Registered as changelog user $CL_USER"
11182 trap cleanup_changelog EXIT
11183 $GET_CL_USERS | grep -q $CL_USER ||
11184 error "User $CL_USER not found in changelog_users"
11186 local LONGNAME1=$(str_repeat a 255)
11187 local LONGNAME2=$(str_repeat b 255)
11190 echo "creating very long named file"
11191 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11192 echo "moving very long named file"
11193 mv $LONGNAME1 $LONGNAME2
11195 $LFS changelog $MDT0 | grep RENME
11199 run_test 160b "Verify that very long rename doesn't crash in changelog"
11202 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11205 local server_version=$(lustre_version_code $SINGLEMDS)
11207 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11208 [[ $server_version -gt $(version_code 2.5.1) &&
11209 $server_version -lt $(version_code 2.5.50) ]] ||
11210 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11213 # Registration step
11214 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11215 changelog_register -n)
11216 trap cleanup_changelog EXIT
11219 mkdir -p $DIR/$tdir
11220 $MCREATE $DIR/$tdir/foo_160c
11221 changelog_chmask "TRUNC"
11222 $TRUNCATE $DIR/$tdir/foo_160c 200
11223 changelog_chmask "TRUNC"
11224 $TRUNCATE $DIR/$tdir/foo_160c 199
11225 $LFS changelog $MDT0
11226 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11227 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11228 $LFS changelog_clear $MDT0 $CL_USER 0
11230 # Deregistration step
11233 run_test 160c "verify that changelog log catch the truncate event"
11236 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11239 local server_version=$(lustre_version_code mds1)
11240 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11242 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11243 { skip "Need MDS version at least 2.7.60+"; return; }
11244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11246 # Registration step
11247 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11248 changelog_register -n)
11250 trap cleanup_changelog EXIT
11251 mkdir -p $DIR/$tdir/migrate_dir
11252 $LFS changelog_clear $MDT0 $CL_USER 0
11254 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11255 $LFS changelog $MDT0
11256 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11257 $LFS changelog_clear $MDT0 $CL_USER 0
11258 [ $MIGRATES -eq 1 ] ||
11259 error "MIGRATE changelog mask count $MIGRATES != 1"
11261 # Deregistration step
11264 run_test 160d "verify that changelog log catch the migrate event"
11267 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11270 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11271 changelog_register -n)
11272 echo "Registered as changelog user $CL_USER"
11273 trap cleanup_changelog EXIT
11275 # Delete a future user (expect fail)
11276 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11279 if [ $rc -eq 0 ]; then
11280 error "Deleted non-existant user cl77"
11281 elif [ $rc -ne 2 ]; then
11282 error "changelog_deregister failed with $rc, " \
11283 "expected 2 (ENOENT)"
11286 # Clear to a bad index (1 billion should be safe)
11287 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11290 if [ $rc -eq 0 ]; then
11291 error "Successfully cleared to invalid CL index"
11292 elif [ $rc -ne 22 ]; then
11293 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11296 run_test 160e "changelog negative testing"
11299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11300 test_mkdir -p -c1 $DIR/$tdir
11301 cp /etc/hosts $DIR/$tdir/$tfile
11302 test_mkdir -c1 $DIR/$tdir/foo1
11303 test_mkdir -c1 $DIR/$tdir/foo2
11304 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11305 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11306 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11307 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11308 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11309 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11310 $LFS fid2path $DIR $FID
11311 err17935 "bad link ea"
11314 rm $DIR/$tdir/foo2/zachary
11316 rm $DIR/$tdir/foo2/thor
11318 rm $DIR/$tdir/$tfile
11320 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11321 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11323 $LFS fid2path $DIR $FID
11324 err17935 "bad link rename"
11326 rm $DIR/$tdir/foo2/maggie
11329 local longname=filename_avg_len_is_thirty_two_
11330 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11331 error "failed to hardlink many files"
11332 links=$($LFS fid2path $DIR $FID | wc -l)
11333 echo -n "${links}/1000 links in link EA"
11334 [[ $links -gt 60 ]] ||
11335 err17935 "expected at least 60 links in link EA"
11336 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11337 error "failed to unlink many hardlinks"
11339 run_test 161a "link ea sanity"
11342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11343 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11345 local remote_dir=$DIR/$tdir/remote_dir
11347 mkdir -p $DIR/$tdir
11348 $LFS mkdir -i $MDTIDX $remote_dir ||
11349 error "create remote directory failed"
11351 cp /etc/hosts $remote_dir/$tfile
11352 mkdir -p $remote_dir/foo1
11353 mkdir -p $remote_dir/foo2
11354 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11355 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11356 ln $remote_dir/$tfile $remote_dir/foo1/luna
11357 ln $remote_dir/$tfile $remote_dir/foo2/thor
11359 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11361 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11362 $LFS fid2path $DIR $FID
11363 err17935 "bad link ea"
11366 rm $remote_dir/foo2/zachary
11368 rm $remote_dir/foo2/thor
11370 rm $remote_dir/$tfile
11372 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11373 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11374 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11375 $LFS fid2path $DIR $FID
11376 err17935 "bad link rename"
11378 rm $remote_dir/foo2/maggie
11381 local longname=filename_avg_len_is_thirty_two_
11382 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11383 error "failed to hardlink many files"
11384 links=$($LFS fid2path $DIR $FID | wc -l)
11385 echo -n "${links}/1000 links in link EA"
11386 [[ ${links} -gt 60 ]] ||
11387 err17935 "expected at least 60 links in link EA"
11388 unlinkmany $remote_dir/foo2/$longname 1000 ||
11389 error "failed to unlink many hardlinks"
11391 run_test 161b "link ea sanity under remote directory"
11394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11396 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11397 skip "Need MDS version at least 2.1.5" && return
11399 # define CLF_RENAME_LAST 0x0001
11400 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11401 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11402 changelog_register -n)
11404 trap cleanup_changelog EXIT
11406 mkdir -p $DIR/$tdir
11407 touch $DIR/$tdir/foo_161c
11408 touch $DIR/$tdir/bar_161c
11409 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11410 $LFS changelog $MDT0 | grep RENME
11411 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11413 $LFS changelog_clear $MDT0 $CL_USER 0
11414 if [ x$flags != "x0x1" ]; then
11415 error "flag $flags is not 0x1"
11417 echo "rename overwrite a target having nlink = 1," \
11418 "changelog record has flags of $flags"
11420 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11421 touch $DIR/$tdir/foo_161c
11422 touch $DIR/$tdir/bar_161c
11423 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11424 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11425 $LFS changelog $MDT0 | grep RENME
11426 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11427 $LFS changelog_clear $MDT0 $CL_USER 0
11428 if [ x$flags != "x0x0" ]; then
11429 error "flag $flags is not 0x0"
11431 echo "rename overwrite a target having nlink > 1," \
11432 "changelog record has flags of $flags"
11434 # rename doesn't overwrite a target (changelog flag 0x0)
11435 touch $DIR/$tdir/foo_161c
11436 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11437 $LFS changelog $MDT0 | grep RENME
11438 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11439 $LFS changelog_clear $MDT0 $CL_USER 0
11440 if [ x$flags != "x0x0" ]; then
11441 error "flag $flags is not 0x0"
11443 echo "rename doesn't overwrite a target," \
11444 "changelog record has flags of $flags"
11446 # define CLF_UNLINK_LAST 0x0001
11447 # unlink a file having nlink = 1 (changelog flag 0x1)
11448 rm -f $DIR/$tdir/foo2_161c
11449 $LFS changelog $MDT0 | grep UNLNK
11450 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11451 $LFS changelog_clear $MDT0 $CL_USER 0
11452 if [ x$flags != "x0x1" ]; then
11453 error "flag $flags is not 0x1"
11455 echo "unlink a file having nlink = 1," \
11456 "changelog record has flags of $flags"
11458 # unlink a file having nlink > 1 (changelog flag 0x0)
11459 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11460 rm -f $DIR/$tdir/foobar_161c
11461 $LFS changelog $MDT0 | grep UNLNK
11462 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11463 $LFS changelog_clear $MDT0 $CL_USER 0
11464 if [ x$flags != "x0x0" ]; then
11465 error "flag $flags is not 0x0"
11467 echo "unlink a file having nlink > 1," \
11468 "changelog record has flags of $flags"
11471 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11478 # cleanup previous run
11479 rm -rf $DIR/$tdir/$tfile
11481 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11482 changelog_register -n)
11483 [[ $? -eq 0 ]] || error "changelog_register failed"
11485 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11486 # interfer with $MOUNT/.lustre/fid/ access
11488 [[ $? -eq 0 ]] || error "mkdir failed"
11490 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11491 $LCTL set_param fail_loc=0x8000140c
11493 $LCTL set_param fail_val=5
11496 echo foofoo > $DIR/$tdir/$tfile &
11499 # wait for create to be delayed
11503 [[ $? -eq 0 ]] || error "create should be blocked"
11505 local tempfile=$(mktemp)
11506 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11507 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11508 # some delay may occur during ChangeLog publishing and file read just
11509 # above, that could allow file write to happen finally
11510 [[ -s $tempfile ]] && echo "file should be empty"
11512 $LCTL set_param fail_loc=0
11515 [[ $? -eq 0 ]] || error "create failed"
11517 $LFS changelog_clear $MDT0 $user 0
11518 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11520 run_test 161d "create with concurrent .lustre/fid access"
11527 local path=$(${LFS} fid2path $*)
11528 # Remove the '//' indicating a remote directory
11529 path=$(echo $path | sed 's#//#/#g')
11532 if [ $RC -ne 0 ]; then
11533 err17935 "path looked up of $expected failed. Error $RC"
11535 elif [ "${path}" != "${expected}" ]; then
11536 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11539 echo "fid $fid resolves to path $path (expected $expected)"
11542 test_162a() { # was test_162
11543 # Make changes to filesystem
11544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11545 test_mkdir -p -c1 $DIR/$tdir/d2
11546 touch $DIR/$tdir/d2/$tfile
11547 touch $DIR/$tdir/d2/x1
11548 touch $DIR/$tdir/d2/x2
11549 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11550 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11552 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11553 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11554 error "check path $tdir/d2/$tfile failed"
11557 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11558 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11559 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11560 error "check path $tdir/d2/p/q/r/slink failed"
11562 # softlink to wrong file
11563 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11564 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11565 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11566 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11569 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11570 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11571 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11572 # fid2path dir/fsname should both work
11573 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11574 error "check path $tdir/d2/a/b/c/new_file failed"
11575 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11576 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11578 # hardlink count: check that there are 2 links
11579 # Doesnt work with CMD yet: 17935
11580 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11581 err17935 "expected 2 links"
11583 # hardlink indexing: remove the first link
11584 rm $DIR/$tdir/d2/p/q/r/hlink
11585 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11586 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11590 run_test 162a "path lookup sanity"
11593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11594 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11597 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11598 error "create striped dir failed"
11600 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11601 tail -n 1 | awk '{print $2}')
11602 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11604 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11605 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11608 for ((i=0;i<5;i++)); do
11609 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11610 error "get fid for f$i failed"
11611 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11612 error "check path $tdir/striped_dir/f$i failed"
11614 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11615 error "get fid for d$i failed"
11616 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11617 error "check path $tdir/striped_dir/d$i failed"
11622 run_test 162b "striped directory path lookup sanity"
11624 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11626 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11627 skip "Need MDS version at least 2.7.51" && return
11628 test_mkdir $DIR/$tdir.local
11629 test_mkdir $DIR/$tdir.remote
11630 local lpath=$tdir.local
11631 local rpath=$tdir.remote
11633 for ((i = 0; i <= 101; i++)); do
11636 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11637 error "get fid for local directory $DIR/$lpath failed"
11638 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11639 error "check path for local directory $DIR/$lpath failed"
11642 test_mkdir $DIR/$rpath
11643 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11644 error "get fid for remote directory $DIR/$rpath failed"
11645 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11646 error "check path for remote directory $DIR/$rpath failed"
11651 run_test 162c "fid2path works with paths 100 or more directories deep"
11654 # do directio so as not to populate the page cache
11655 log "creating a 10 Mb file"
11656 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11657 log "starting reads"
11658 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11659 log "truncating the file"
11660 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11662 kill %+ || true # reads might have finished
11663 echo "wait until dd is finished"
11665 log "removing the temporary file"
11666 rm -rf $DIR/$tfile || error "tmp file removal failed"
11668 run_test 169 "parallel read and truncate should not deadlock"
11671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11672 $LCTL clear # bug 18514
11673 $LCTL debug_daemon start $TMP/${tfile}_log_good
11675 $LCTL debug_daemon stop
11676 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11677 error "sed failed to read log_good"
11679 $LCTL debug_daemon start $TMP/${tfile}_log_good
11681 $LCTL debug_daemon stop
11683 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11684 error "lctl df log_bad failed"
11686 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11687 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11689 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11690 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11692 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11693 error "bad_line good_line1 good_line2 are empty"
11695 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11696 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11697 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11699 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11700 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11701 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11703 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11704 error "bad_line_new good_line_new are empty"
11706 local expected_good=$((good_line1 + good_line2*2))
11708 rm -f $TMP/${tfile}*
11709 # LU-231, short malformed line may not be counted into bad lines
11710 if [ $bad_line -ne $bad_line_new ] &&
11711 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11712 error "expected $bad_line bad lines, but got $bad_line_new"
11716 if [ $expected_good -ne $good_line_new ]; then
11717 error "expected $expected_good good lines, but got $good_line_new"
11722 run_test 170 "test lctl df to handle corrupted log ====================="
11724 test_171() { # bug20592
11725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11726 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11727 $LCTL set_param fail_loc=0x50e
11728 $LCTL set_param fail_val=3000
11729 multiop_bg_pause $DIR/$tfile O_s || true
11731 kill -USR1 $MULTIPID
11735 if dmesg | grep "recursive fault"; then
11736 error "caught a recursive fault"
11738 $LCTL set_param fail_loc=0
11741 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11743 # it would be good to share it with obdfilter-survey/iokit-libecho code
11744 setup_obdecho_osc () {
11747 local obdfilter_name=$2
11748 echo "Creating new osc for $obdfilter_name on $ost_nid"
11749 # make sure we can find loopback nid
11750 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11752 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11753 ${obdfilter_name}_osc_UUID || rc=2; }
11754 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11755 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11759 cleanup_obdecho_osc () {
11760 local obdfilter_name=$1
11761 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11762 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11769 local pages=${3:-64}
11774 local obd_size=$(get_obd_size $node $OBD)
11775 local page_size=$(get_page_size $node)
11776 if [[ -n "$obd_size" ]]; then
11777 local new_count=$((obd_size / (pages * page_size / 1024)))
11778 [[ $new_count -ge $count ]] || count=$new_count
11781 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11782 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11784 if [ $rc -eq 0 ]; then
11785 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11786 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11788 echo "New object id is $id"
11789 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11791 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11792 "test_brw $count w v $pages $id" || rc=4; }
11793 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11795 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11796 "cleanup" || rc=5; }
11797 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11798 "detach" || rc=6; }
11799 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11805 remote_ost_nodsh && skip "remote OST with nodsh" && return
11807 local rmmod_local=0
11809 if ! module_loaded obdecho; then
11810 load_module obdecho/obdecho
11814 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11815 local host=$(lctl get_param -n osc.$osc.import |
11816 awk '/current_connection:/ {print $2}' )
11817 local target=$(lctl get_param -n osc.$osc.import |
11818 awk '/target:/ {print $2}' )
11819 target=${target%_UUID}
11821 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11822 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11823 [[ -n $target ]] && cleanup_obdecho_osc $target
11824 [ $rmmod_local -eq 1 ] && rmmod obdecho
11827 run_test 180a "test obdecho on osc"
11830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11831 remote_ost_nodsh && skip "remote OST with nodsh" && return
11833 local rmmod_remote=0
11835 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11836 rmmod_remote=true || error "failed to load module obdecho"
11837 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11838 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11839 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11842 run_test 180b "test obdecho directly on obdfilter"
11844 test_180c() { # LU-2598
11845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11846 remote_ost_nodsh && skip "remote OST with nodsh" && return
11847 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11848 skip "Need MDS version at least 2.4.0" && return
11851 local rmmod_remote=false
11852 local pages=16384 # 64MB bulk I/O RPC size
11855 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11856 rmmod_remote=true || error "failed to load module obdecho"
11858 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11860 if [ -n "$target" ]; then
11861 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11863 echo "there is no obdfilter target on ost1"
11866 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11869 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11871 test_181() { # bug 22177
11872 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11873 # create enough files to index the directory
11874 createmany -o $DIR/$tdir/foobar 4000
11875 # print attributes for debug purpose
11878 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11880 # remove the files & current working dir
11881 unlinkmany $DIR/$tdir/foobar 4000
11883 kill -USR1 $MULTIPID
11885 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11888 run_test 181 "Test open-unlinked dir ========================"
11894 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11896 $LCTL set_param mdc.*.rpc_stats=clear
11898 for (( i = 0; i < $tcount; i++ )) ; do
11899 mkdir $DIR/$tdir/$i
11902 for (( i = 0; i < $tcount; i++ )) ; do
11903 createmany -o $DIR/$tdir/$i/f- $fcount &
11907 for (( i = 0; i < $tcount; i++ )) ; do
11908 unlinkmany $DIR/$tdir/$i/f- $fcount &
11912 $LCTL get_param mdc.*.rpc_stats
11916 run_test 182 "Test parallel modify metadata operations ================"
11918 test_183() { # LU-2275
11919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11920 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11921 skip "Need MDS version at least 2.3.56" && return
11923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11924 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11925 echo aaa > $DIR/$tdir/$tfile
11927 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11928 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11930 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11931 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11933 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11935 # Flush negative dentry cache
11936 touch $DIR/$tdir/$tfile
11938 # We are not checking for any leaked references here, they'll
11939 # become evident next time we do cleanup with module unload.
11942 run_test 183 "No crash or request leak in case of strange dispositions ========"
11944 # test suite 184 is for LU-2016, LU-2017
11946 check_swap_layouts_support && return 0
11948 dir0=$DIR/$tdir/$testnum
11949 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11954 $SETSTRIPE -c1 $file1
11956 $SETSTRIPE -c2 $file2
11958 gen1=$($GETSTRIPE -g $file1)
11959 gen2=$($GETSTRIPE -g $file2)
11961 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11962 gen=$($GETSTRIPE -g $file1)
11963 [[ $gen1 != $gen ]] ||
11964 "Layout generation on $file1 does not change"
11965 gen=$($GETSTRIPE -g $file2)
11966 [[ $gen2 != $gen ]] ||
11967 "Layout generation on $file2 does not change"
11969 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11970 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11972 run_test 184a "Basic layout swap"
11975 check_swap_layouts_support && return 0
11977 dir0=$DIR/$tdir/$testnum
11978 mkdir -p $dir0 || error "creating dir $dir0"
11985 $SETSTRIPE -c1 $file1
11986 $SETSTRIPE -c2 $file2
11987 $SETSTRIPE -c1 $file3
11988 chown $RUNAS_ID $file3
11989 gen1=$($GETSTRIPE -g $file1)
11990 gen2=$($GETSTRIPE -g $file2)
11992 $LFS swap_layouts $dir1 $dir2 &&
11993 error "swap of directories layouts should fail"
11994 $LFS swap_layouts $dir1 $file1 &&
11995 error "swap of directory and file layouts should fail"
11996 $RUNAS $LFS swap_layouts $file1 $file2 &&
11997 error "swap of file we cannot write should fail"
11998 $LFS swap_layouts $file1 $file3 &&
11999 error "swap of file with different owner should fail"
12000 /bin/true # to clear error code
12002 run_test 184b "Forbidden layout swap (will generate errors)"
12005 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12006 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12007 check_swap_layouts_support && return 0
12009 local dir0=$DIR/$tdir/$testnum
12010 mkdir -p $dir0 || error "creating dir $dir0"
12012 local ref1=$dir0/ref1
12013 local ref2=$dir0/ref2
12014 local file1=$dir0/file1
12015 local file2=$dir0/file2
12016 # create a file large enough for the concurrent test
12017 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12018 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12019 echo "ref file size: ref1($(stat -c %s $ref1))," \
12020 "ref2($(stat -c %s $ref2))"
12023 dd if=$ref1 of=$file1 bs=16k &
12026 # Make sure dd starts to copy file
12027 while [ ! -f $file1 ]; do sleep 0.1; done
12029 $LFS swap_layouts $file1 $file2
12032 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12033 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12035 # how many bytes copied before swapping layout
12036 local copied=$(stat -c %s $file2)
12037 local remaining=$(stat -c %s $ref1)
12038 remaining=$((remaining - copied))
12039 echo "Copied $copied bytes before swapping layout..."
12041 cmp -n $copied $file1 $ref2 | grep differ &&
12042 error "Content mismatch [0, $copied) of ref2 and file1"
12043 cmp -n $copied $file2 $ref1 ||
12044 error "Content mismatch [0, $copied) of ref1 and file2"
12045 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12046 error "Content mismatch [$copied, EOF) of ref1 and file1"
12049 rm -f $ref1 $ref2 $file1 $file2
12051 run_test 184c "Concurrent write and layout swap"
12054 check_swap_layouts_support && return 0
12055 [ -z "$(which getfattr 2>/dev/null)" ] &&
12056 skip "no getfattr command" && return 0
12058 local file1=$DIR/$tdir/$tfile-1
12059 local file2=$DIR/$tdir/$tfile-2
12060 local file3=$DIR/$tdir/$tfile-3
12064 mkdir -p $DIR/$tdir
12065 touch $file1 || error "create $file1 failed"
12066 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12067 error "create $file2 failed"
12068 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12069 error "create $file3 failed"
12070 lovea1=$(get_layout_param $file1)
12072 $LFS swap_layouts $file2 $file3 ||
12073 error "swap $file2 $file3 layouts failed"
12074 $LFS swap_layouts $file1 $file2 ||
12075 error "swap $file1 $file2 layouts failed"
12077 lovea2=$(get_layout_param $file2)
12080 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12082 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12083 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12085 run_test 184d "allow stripeless layouts swap"
12088 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12089 { skip "Need MDS version at least 2.6.94"; return 0; }
12090 check_swap_layouts_support && return 0
12091 [ -z "$(which getfattr 2>/dev/null)" ] &&
12092 skip "no getfattr command" && return 0
12094 local file1=$DIR/$tdir/$tfile-1
12095 local file2=$DIR/$tdir/$tfile-2
12096 local file3=$DIR/$tdir/$tfile-3
12099 mkdir -p $DIR/$tdir
12100 touch $file1 || error "create $file1 failed"
12101 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12102 error "create $file2 failed"
12103 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12104 error "create $file3 failed"
12106 $LFS swap_layouts $file1 $file2 ||
12107 error "swap $file1 $file2 layouts failed"
12109 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12110 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12112 echo 123 > $file1 || error "Should be able to write into $file1"
12114 $LFS swap_layouts $file1 $file3 ||
12115 error "swap $file1 $file3 layouts failed"
12117 echo 123 > $file1 || error "Should be able to write into $file1"
12119 rm -rf $file1 $file2 $file3
12121 run_test 184e "Recreate layout after stripeless layout swaps"
12123 test_185() { # LU-2441
12124 # LU-3553 - no volatile file support in old servers
12125 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12126 { skip "Need MDS version at least 2.3.60"; return 0; }
12128 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12129 touch $DIR/$tdir/spoo
12130 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12131 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12132 error "cannot create/write a volatile file"
12133 [ "$FILESET" == "" ] &&
12134 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12135 error "FID is still valid after close"
12137 multiop_bg_pause $DIR/$tdir vVw4096_c
12144 # assume that the next FID for this client is sequential, since stdout
12145 # is unfortunately eaten by multiop_bg_pause
12146 local n=$((${fidv[1]} + 1))
12147 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12148 if [ "$FILESET" == "" ]; then
12149 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12150 error "FID is missing before close"
12152 kill -USR1 $multi_pid
12153 # 1 second delay, so if mtime change we will see it
12155 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12156 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12158 run_test 185 "Volatile file support"
12161 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12162 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12163 skip "Need MDS version at least 2.3.0" && return
12165 local dir0=$DIR/$tdir/$testnum
12166 mkdir -p $dir0 || error "creating dir $dir0"
12168 local file=$dir0/file1
12169 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12170 local dv1=$($LFS data_version $file)
12171 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12172 local dv2=$($LFS data_version $file)
12173 [[ $dv1 != $dv2 ]] ||
12174 error "data version did not change on write $dv1 == $dv2"
12179 run_test 187a "Test data version change"
12182 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12183 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12184 skip "Need MDS version at least 2.3.0" && return
12186 local dir0=$DIR/$tdir/$testnum
12187 mkdir -p $dir0 || error "creating dir $dir0"
12189 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12190 [[ ${DV[0]} != ${DV[1]} ]] ||
12191 error "data version did not change on write"\
12192 " ${DV[0]} == ${DV[1]}"
12197 run_test 187b "Test data version change on volatile file"
12200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12201 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12202 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12204 local POOL=${POOL:-cea1}
12205 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12206 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12209 local last_ost=$(($OSTCOUNT - 1))
12211 local ost_list=$(seq $first_ost $ost_step $last_ost)
12212 local ost_range="$first_ost $last_ost $ost_step"
12213 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12214 local file_dir=$POOL_ROOT/file_tst
12215 local subdir=$test_path/subdir
12219 # former test_200a test_200b
12220 pool_add $POOL || { rc=$? ; break; }
12221 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12222 # former test_200c test_200d
12223 mkdir -p $test_path
12224 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12225 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12227 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12228 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12229 || { rc=$? ; break; }
12230 # former test_200e test_200f
12231 local files=$((OSTCOUNT*3))
12232 pool_alloc_files $POOL $test_path $files "$ost_list" \
12233 || { rc=$? ; break; }
12234 pool_create_files $POOL $file_dir $files "$ost_list" \
12235 || { rc=$? ; break; }
12236 # former test_200g test_200h
12237 pool_lfs_df $POOL || { rc=$? ; break; }
12238 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12240 # former test_201a test_201b test_201c
12241 pool_remove_first_target $POOL || { rc=$? ; break; }
12243 local f=$test_path/$tfile
12244 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12245 pool_remove $POOL $f || { rc=$? ; break; }
12252 run_test 200 "OST pools"
12254 # usage: default_attr <count | size | offset>
12256 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12259 # usage: check_default_stripe_attr
12260 check_default_stripe_attr() {
12261 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12264 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12266 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12270 error "unknown getstripe attr '$1'"
12273 [ $ACTUAL != $EXPECTED ] &&
12274 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12278 test_mkdir -p $DIR/$tdir
12279 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12281 check_default_stripe_attr --stripe-count
12282 check_default_stripe_attr --stripe-size
12283 check_default_stripe_attr --stripe-index
12287 run_test 204a "Print default stripe attributes ================="
12290 test_mkdir -p $DIR/$tdir
12291 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12293 check_default_stripe_attr --stripe-size
12294 check_default_stripe_attr --stripe-index
12298 run_test 204b "Print default stripe size and offset ==========="
12301 test_mkdir -p $DIR/$tdir
12302 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12304 check_default_stripe_attr --stripe-count
12305 check_default_stripe_attr --stripe-index
12309 run_test 204c "Print default stripe count and offset ==========="
12312 test_mkdir -p $DIR/$tdir
12313 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12315 check_default_stripe_attr --stripe-count
12316 check_default_stripe_attr --stripe-size
12320 run_test 204d "Print default stripe count and size ============="
12323 test_mkdir -p $DIR/$tdir
12324 $SETSTRIPE -d $DIR/$tdir
12326 check_default_stripe_attr --stripe-count --raw
12327 check_default_stripe_attr --stripe-size --raw
12328 check_default_stripe_attr --stripe-index --raw
12332 run_test 204e "Print raw stripe attributes ================="
12335 test_mkdir -p $DIR/$tdir
12336 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12338 check_default_stripe_attr --stripe-size --raw
12339 check_default_stripe_attr --stripe-index --raw
12343 run_test 204f "Print raw stripe size and offset ==========="
12346 test_mkdir -p $DIR/$tdir
12347 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12349 check_default_stripe_attr --stripe-count --raw
12350 check_default_stripe_attr --stripe-index --raw
12354 run_test 204g "Print raw stripe count and offset ==========="
12357 test_mkdir -p $DIR/$tdir
12358 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12360 check_default_stripe_attr --stripe-count --raw
12361 check_default_stripe_attr --stripe-size --raw
12365 run_test 204h "Print raw stripe count and size ============="
12367 # Figure out which job scheduler is being used, if any,
12368 # or use a fake one
12369 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12370 JOBENV=SLURM_JOB_ID
12371 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12373 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12375 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12376 JOBENV=LOADL_STEP_ID
12377 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12380 $LCTL list_param jobid_name > /dev/null 2>&1
12381 if [ $? -eq 0 ]; then
12388 verify_jobstats() {
12393 # we don't really need to clear the stats for this test to work, since each
12394 # command has a unique jobid, but it makes debugging easier if needed.
12395 # for facet in $facets; do
12396 # local dev=$(convert_facet2label $facet)
12397 # # clear old jobstats
12398 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12401 # use a new JobID for each test, or we might see an old one
12402 [ "$JOBENV" = "FAKE_JOBID" ] &&
12403 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12407 [ "$JOBENV" = "nodelocal" ] && {
12408 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12409 $LCTL set_param jobid_name=$FAKE_JOBID
12413 log "Test: ${cmd[*]}"
12414 log "Using JobID environment variable $JOBENV=$JOBVAL"
12416 if [ $JOBENV = "FAKE_JOBID" ]; then
12417 FAKE_JOBID=$JOBVAL ${cmd[*]}
12422 # all files are created on OST0000
12423 for facet in $facets; do
12424 local stats="*.$(convert_facet2label $facet).job_stats"
12425 if [ $(do_facet $facet lctl get_param $stats |
12426 grep -c $JOBVAL) -ne 1 ]; then
12427 do_facet $facet lctl get_param $stats
12428 error "No jobstats for $JOBVAL found on $facet::$stats"
12435 NEW_JOBENV=${1:-$OLD_JOBENV}
12436 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12437 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12442 do_facet $SINGLEMDS \
12443 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12444 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12448 test_205() { # Job stats
12449 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12450 { skip "Need MDS version with at least 2.7.1"; return 0; }
12452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12453 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12454 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12455 remote_ost_nodsh && skip "remote OST with nodsh" && return
12457 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12458 skip "Server doesn't support jobstats" && return 0
12459 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12461 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12462 if [ $OLD_JOBENV != $JOBENV ]; then
12463 jobstats_set $JOBENV
12464 trap cleanup_205 EXIT
12467 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12468 echo "Registered as changelog user $CL_USER"
12470 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12471 lctl get_param -n mdt.*.job_cleanup_interval)
12472 local interval_new=5
12473 do_facet $SINGLEMDS \
12474 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12475 local start=$SECONDS
12479 cmd="mkdir $DIR/$tdir"
12480 verify_jobstats "$cmd" "$SINGLEMDS"
12482 cmd="rmdir $DIR/$tdir"
12483 verify_jobstats "$cmd" "$SINGLEMDS"
12484 # mkdir on secondary MDT
12485 if [ $MDSCOUNT -gt 1 ]; then
12486 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12487 verify_jobstats "$cmd" "mds2"
12490 cmd="mknod $DIR/$tfile c 1 3"
12491 verify_jobstats "$cmd" "$SINGLEMDS"
12493 cmd="rm -f $DIR/$tfile"
12494 verify_jobstats "$cmd" "$SINGLEMDS"
12495 # create all files on OST0000 so verify_jobstats can find OST stats
12497 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12498 verify_jobstats "$cmd" "$SINGLEMDS"
12500 cmd="touch $DIR/$tfile"
12501 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12503 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12504 verify_jobstats "$cmd" "ost1"
12506 cancel_lru_locks osc
12507 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12508 verify_jobstats "$cmd" "ost1"
12510 cmd="$TRUNCATE $DIR/$tfile 0"
12511 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12513 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12514 verify_jobstats "$cmd" "$SINGLEMDS"
12515 # jobstats expiry - sleep until old stats should be expired
12516 local left=$((interval_new + 5 - (SECONDS - start)))
12517 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12518 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12520 cmd="mkdir $DIR/$tdir.expire"
12521 verify_jobstats "$cmd" "$SINGLEMDS"
12522 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12523 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12525 # Ensure that jobid are present in changelog (if supported by MDS)
12526 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12528 $LFS changelog $MDT0 | tail -9
12529 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12530 [ $jobids -eq 9 ] ||
12531 error "Wrong changelog jobid count $jobids != 9"
12535 jobstats_set $JOBENV
12537 $LFS changelog $MDT0 | tail -1
12538 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12539 [ $jobids -eq 0 ] ||
12540 error "Unexpected jobids when jobid_var=$JOBENV"
12545 run_test 205 "Verify job stats"
12547 # LU-1480, LU-1773 and LU-1657
12549 mkdir -p $DIR/$tdir
12550 $SETSTRIPE -c -1 $DIR/$tdir
12551 #define OBD_FAIL_LOV_INIT 0x1403
12552 $LCTL set_param fail_loc=0xa0001403
12553 $LCTL set_param fail_val=1
12554 touch $DIR/$tdir/$tfile || true
12556 run_test 206 "fail lov_init_raid0() doesn't lbug"
12559 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12560 local fsz=`stat -c %s $DIR/$tfile`
12561 cancel_lru_locks mdc
12563 # do not return layout in getattr intent
12564 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12565 $LCTL set_param fail_loc=0x170
12566 local sz=`stat -c %s $DIR/$tfile`
12568 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12572 run_test 207a "can refresh layout at glimpse"
12575 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12576 local cksum=`md5sum $DIR/$tfile`
12577 local fsz=`stat -c %s $DIR/$tfile`
12578 cancel_lru_locks mdc
12579 cancel_lru_locks osc
12581 # do not return layout in getattr intent
12582 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12583 $LCTL set_param fail_loc=0x171
12585 # it will refresh layout after the file is opened but before read issues
12586 echo checksum is "$cksum"
12587 echo "$cksum" |md5sum -c --quiet || error "file differs"
12591 run_test 207b "can refresh layout at open"
12594 # FIXME: in this test suite, only RD lease is used. This is okay
12595 # for now as only exclusive open is supported. After generic lease
12596 # is done, this test suite should be revised. - Jinshan
12598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12599 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12600 { skip "Need MDS version at least 2.4.52"; return 0; }
12602 echo "==== test 1: verify get lease work"
12603 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12605 echo "==== test 2: verify lease can be broken by upcoming open"
12606 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12610 $MULTIOP $DIR/$tfile oO_RDONLY:c
12611 kill -USR1 $PID && wait $PID || error "break lease error"
12613 echo "==== test 3: verify lease can't be granted if an open already exists"
12614 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12618 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12619 kill -USR1 $PID && wait $PID || error "open file error"
12621 echo "==== test 4: lease can sustain over recovery"
12622 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12628 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12630 echo "==== test 5: lease broken can't be regained by replay"
12631 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12635 # open file to break lease and then recovery
12636 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12639 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12643 run_test 208 "Exclusive open"
12646 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12647 skip_env "must have disp_stripe" && return
12650 sync; sleep 5; sync;
12652 echo 3 > /proc/sys/vm/drop_caches
12653 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12655 # open/close 500 times
12656 for i in $(seq 500); do
12660 echo 3 > /proc/sys/vm/drop_caches
12661 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12663 echo "before: $req_before, after: $req_after"
12664 [ $((req_after - req_before)) -ge 300 ] &&
12665 error "open/close requests are not freed"
12668 run_test 209 "read-only open/close requests should be freed promptly"
12672 size=$((size % 8192 + 1))
12673 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12674 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12675 rm -f $DIR/f212 $DIR/f212.xyz
12677 run_test 212 "Sendfile test ============================================"
12680 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12681 cancel_lru_locks osc
12682 lctl set_param fail_loc=0x8000040f
12683 # generate a read lock
12684 cat $DIR/$tfile > /dev/null
12685 # write to the file, it will try to cancel the above read lock.
12686 cat /etc/hosts >> $DIR/$tfile
12688 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12690 test_214() { # for bug 20133
12691 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12692 for (( i=0; i < 340; i++ )) ; do
12693 touch $DIR/$tdir/d214c/a$i
12696 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12697 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12698 ls $DIR/d214c || error "ls $DIR/d214c failed"
12699 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12700 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12702 run_test 214 "hash-indexed directory test - bug 20133"
12704 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12705 create_lnet_proc_files() {
12706 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12707 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12709 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12710 rm -f "$TMP/lnet_$1.sys_tmp"
12713 # counterpart of create_lnet_proc_files
12714 remove_lnet_proc_files() {
12715 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12718 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12719 # 3rd arg as regexp for body
12720 check_lnet_proc_stats() {
12721 local l=$(cat "$TMP/lnet_$1" |wc -l)
12722 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12724 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12727 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12728 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12729 # optional and can be regexp for 2nd line (lnet.routes case)
12730 check_lnet_proc_entry() {
12731 local blp=2 # blp stands for 'position of 1st line of body'
12732 [ -z "$5" ] || blp=3 # lnet.routes case
12734 local l=$(cat "$TMP/lnet_$1" |wc -l)
12735 # subtracting one from $blp because the body can be empty
12736 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12738 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12739 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12741 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12742 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12744 # bail out if any unexpected line happened
12745 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12746 [ "$?" != 0 ] || error "$2 misformatted"
12749 test_215() { # for bugs 18102, 21079, 21517
12750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12751 local N='(0|[1-9][0-9]*)' # non-negative numeric
12752 local P='[1-9][0-9]*' # positive numeric
12753 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12754 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12755 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12756 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12758 local L1 # regexp for 1st line
12759 local L2 # regexp for 2nd line (optional)
12760 local BR # regexp for the rest (body)
12762 # lnet.stats should look as 11 space-separated non-negative numerics
12763 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12764 create_lnet_proc_files "stats"
12765 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12766 remove_lnet_proc_files "stats"
12768 # lnet.routes should look like this:
12769 # Routing disabled/enabled
12770 # net hops priority state router
12771 # where net is a string like tcp0, hops > 0, priority >= 0,
12772 # state is up/down,
12773 # router is a string like 192.168.1.1@tcp2
12774 L1="^Routing (disabled|enabled)$"
12775 L2="^net +hops +priority +state +router$"
12776 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12777 create_lnet_proc_files "routes"
12778 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12779 remove_lnet_proc_files "routes"
12781 # lnet.routers should look like this:
12782 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12783 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12784 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12785 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12786 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12787 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12788 create_lnet_proc_files "routers"
12789 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12790 remove_lnet_proc_files "routers"
12792 # lnet.peers should look like this:
12793 # nid refs state last max rtr min tx min queue
12794 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12795 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12796 # numeric (0 or >0 or <0), queue >= 0.
12797 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12798 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12799 create_lnet_proc_files "peers"
12800 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12801 remove_lnet_proc_files "peers"
12803 # lnet.buffers should look like this:
12804 # pages count credits min
12805 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12806 L1="^pages +count +credits +min$"
12807 BR="^ +$N +$N +$I +$I$"
12808 create_lnet_proc_files "buffers"
12809 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12810 remove_lnet_proc_files "buffers"
12812 # lnet.nis should look like this:
12813 # nid status alive refs peer rtr max tx min
12814 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12815 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12816 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12817 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12818 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12819 create_lnet_proc_files "nis"
12820 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12821 remove_lnet_proc_files "nis"
12823 # can we successfully write to lnet.stats?
12824 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12825 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12827 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12829 test_216() { # bug 20317
12830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12831 remote_ost_nodsh && skip "remote OST with nodsh" && return
12834 local facets=$(get_facets OST)
12835 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12837 save_lustre_params client "osc.*.contention_seconds" > $p
12838 save_lustre_params $facets \
12839 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12840 save_lustre_params $facets \
12841 "ldlm.namespaces.filter-*.contended_locks" >> $p
12842 save_lustre_params $facets \
12843 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12844 clear_stats osc.*.osc_stats
12846 # agressive lockless i/o settings
12847 do_nodes $(comma_list $(osts_nodes)) \
12848 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12849 ldlm.namespaces.filter-*.contended_locks=0 \
12850 ldlm.namespaces.filter-*.contention_seconds=60"
12851 lctl set_param -n osc.*.contention_seconds=60
12853 $DIRECTIO write $DIR/$tfile 0 10 4096
12854 $CHECKSTAT -s 40960 $DIR/$tfile
12856 # disable lockless i/o
12857 do_nodes $(comma_list $(osts_nodes)) \
12858 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12859 ldlm.namespaces.filter-*.contended_locks=32 \
12860 ldlm.namespaces.filter-*.contention_seconds=0"
12861 lctl set_param -n osc.*.contention_seconds=0
12862 clear_stats osc.*.osc_stats
12864 dd if=/dev/zero of=$DIR/$tfile count=0
12865 $CHECKSTAT -s 0 $DIR/$tfile
12867 restore_lustre_params <$p
12871 run_test 216 "check lockless direct write updates file size and kms correctly"
12873 test_217() { # bug 22430
12874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12878 for node in $(nodes_list); do
12879 nid=$(host_nids_address $node $NETTYPE)
12880 if [[ $nid = *-* ]] ; then
12881 echo "lctl ping $nid@$NETTYPE"
12882 lctl ping $nid@$NETTYPE
12884 echo "skipping $node (no hyphen detected)"
12888 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12891 # do directio so as not to populate the page cache
12892 log "creating a 10 Mb file"
12893 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12894 log "starting reads"
12895 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12896 log "truncating the file"
12897 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12899 kill %+ || true # reads might have finished
12900 echo "wait until dd is finished"
12902 log "removing the temporary file"
12903 rm -rf $DIR/$tfile || error "tmp file removal failed"
12905 run_test 218 "parallel read and truncate should not deadlock ======================="
12908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12909 # write one partial page
12910 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12911 # set no grant so vvp_io_commit_write will do sync write
12912 $LCTL set_param fail_loc=0x411
12913 # write a full page at the end of file
12914 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12916 $LCTL set_param fail_loc=0
12917 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12918 $LCTL set_param fail_loc=0x411
12919 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12922 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12923 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12925 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12927 test_220() { #LU-325
12928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12929 remote_ost_nodsh && skip "remote OST with nodsh" && return
12930 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12931 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12934 # create on MDT0000 so the last_id and next_id are correct
12936 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12940 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12941 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12942 osc.$mdtosc_proc1.prealloc_last_id)
12943 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12944 osc.$mdtosc_proc1.prealloc_next_id)
12948 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12949 #define OBD_FAIL_OST_ENOINO 0x229
12950 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12951 create_pool $FSNAME.$TESTNAME || return 1
12952 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12954 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12956 MDSOBJS=$((last_id - next_id))
12957 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12959 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12960 echo "OST still has $count kbytes free"
12962 echo "create $MDSOBJS files @next_id..."
12963 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12965 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12966 osc.$mdtosc_proc1.prealloc_last_id)
12967 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12968 osc.$mdtosc_proc1.prealloc_next_id)
12970 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12975 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12976 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12978 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12979 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12980 echo "unlink $MDSOBJS files @$next_id..."
12981 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12983 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12987 dd if=`which date` of=$MOUNT/date oflag=sync
12988 chmod +x $MOUNT/date
12990 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12991 $LCTL set_param fail_loc=0x80001401
12993 $MOUNT/date > /dev/null
12996 run_test 221 "make sure fault and truncate race to not cause OOM"
12999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13001 test_mkdir -p $DIR/$tdir
13002 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13003 createmany -o $DIR/$tdir/$tfile 10
13004 cancel_lru_locks mdc
13005 cancel_lru_locks osc
13006 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13007 $LCTL set_param fail_loc=0x31a
13008 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13009 $LCTL set_param fail_loc=0
13012 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
13015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13017 test_mkdir -p $DIR/$tdir
13018 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13019 createmany -o $DIR/$tdir/$tfile 10
13020 cancel_lru_locks mdc
13021 cancel_lru_locks osc
13022 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13023 $LCTL set_param fail_loc=0x31a
13024 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13025 $LCTL set_param fail_loc=0
13027 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
13030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13032 test_mkdir -p $DIR/$tdir
13033 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
13034 createmany -o $DIR/$tdir/$tfile 10
13035 cancel_lru_locks mdc
13036 cancel_lru_locks osc
13037 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13038 $LCTL set_param fail_loc=0x31b
13039 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13040 $LCTL set_param fail_loc=0
13043 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13045 test_224a() { # LU-1039, MRP-303
13046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13047 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13048 $LCTL set_param fail_loc=0x508
13049 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13050 $LCTL set_param fail_loc=0
13053 run_test 224a "Don't panic on bulk IO failure"
13055 test_224b() { # LU-1039, MRP-303
13056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13057 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13058 cancel_lru_locks osc
13059 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13060 $LCTL set_param fail_loc=0x515
13061 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13062 $LCTL set_param fail_loc=0
13065 run_test 224b "Don't panic on bulk IO failure"
13067 test_224c() { # LU-6441
13068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13069 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13071 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13072 save_writethrough $p
13073 set_cache writethrough on
13075 local pages_per_rpc=$($LCTL get_param \
13076 osc.*.max_pages_per_rpc)
13077 local at_max=$($LCTL get_param -n at_max)
13078 local timeout=$($LCTL get_param -n timeout)
13079 local test_at="$LCTL get_param -n at_max"
13080 local param_at="$FSNAME.sys.at_max"
13081 local test_timeout="$LCTL get_param -n timeout"
13082 local param_timeout="$FSNAME.sys.timeout"
13084 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13086 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13087 error "conf_param at_max=0 failed"
13088 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13089 error "conf_param timeout=5 failed"
13091 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13092 do_facet ost1 $LCTL set_param fail_loc=0x520
13093 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13094 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13096 do_facet ost1 $LCTL set_param fail_loc=0
13098 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13099 error "conf_param at_max=$at_max failed"
13100 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13101 $timeout || error "conf_param timeout=$timeout failed"
13103 $LCTL set_param -n $pages_per_rpc
13104 restore_lustre_params < $p
13107 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13109 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13112 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13113 if [ -z ${MDSSURVEY} ]; then
13114 skip_env "mds-survey not found" && return
13117 [ $MDSCOUNT -ge 2 ] &&
13118 skip "skipping now for more than one MDT" && return
13120 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13121 { skip "Need MDS version at least 2.2.51"; return; }
13123 local mds=$(facet_host $SINGLEMDS)
13124 local target=$(do_nodes $mds 'lctl dl' | \
13125 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13127 local cmd1="file_count=1000 thrhi=4"
13128 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13129 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13130 local cmd="$cmd1 $cmd2 $cmd3"
13132 rm -f ${TMP}/mds_survey*
13134 eval $cmd || error "mds-survey with zero-stripe failed"
13135 cat ${TMP}/mds_survey*
13136 rm -f ${TMP}/mds_survey*
13138 run_test 225a "Metadata survey sanity with zero-stripe"
13141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13142 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13143 if [ -z ${MDSSURVEY} ]; then
13144 skip_env "mds-survey not found" && return
13146 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13147 { skip "Need MDS version at least 2.2.51"; return; }
13149 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13150 skip_env "Need to mount OST to test" && return
13153 [ $MDSCOUNT -ge 2 ] &&
13154 skip "skipping now for more than one MDT" && return
13155 local mds=$(facet_host $SINGLEMDS)
13156 local target=$(do_nodes $mds 'lctl dl' | \
13157 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13159 local cmd1="file_count=1000 thrhi=4"
13160 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13161 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13162 local cmd="$cmd1 $cmd2 $cmd3"
13164 rm -f ${TMP}/mds_survey*
13166 eval $cmd || error "mds-survey with stripe_count failed"
13167 cat ${TMP}/mds_survey*
13168 rm -f ${TMP}/mds_survey*
13170 run_test 225b "Metadata survey sanity with stripe_count = 1"
13172 mcreate_path2fid () {
13178 local path=$DIR/$tdir/$name
13183 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13184 error "cannot create $desc"
13186 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13188 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13190 fid_path=$($LFS fid2path $MOUNT $fid)
13192 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13194 [ "$path" == "$fid_path" ] ||
13195 error "fid2path returned $fid_path, expected $path"
13197 echo "pass with $path and $fid"
13202 mkdir -p $DIR/$tdir
13204 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13205 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13206 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13207 mcreate_path2fid 0040666 0 0 dir "directory"
13208 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13209 mcreate_path2fid 0100666 0 0 file "regular file"
13210 mcreate_path2fid 0120666 0 0 link "symbolic link"
13211 mcreate_path2fid 0140666 0 0 sock "socket"
13213 run_test 226a "call path2fid and fid2path on files of all type"
13216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13220 mkdir -p $DIR/$tdir
13221 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13222 error "create remote directory failed"
13223 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13224 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13225 "character special file (null)"
13226 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13227 "character special file (no device)"
13228 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13229 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13230 "block special file (loop)"
13231 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13232 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13233 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13235 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13237 # LU-1299 Executing or running ldd on a truncated executable does not
13238 # cause an out-of-memory condition.
13240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13241 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13242 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13243 chmod +x $MOUNT/date
13245 $MOUNT/date > /dev/null
13246 ldd $MOUNT/date > /dev/null
13249 run_test 227 "running truncated executable does not cause OOM"
13251 # LU-1512 try to reuse idle OI blocks
13253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13254 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13255 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13256 skip "non-ldiskfs backend" && return
13258 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13259 local myDIR=$DIR/$tdir
13262 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13263 $LCTL set_param fail_loc=0x80001002
13264 createmany -o $myDIR/t- 10000
13265 $LCTL set_param fail_loc=0
13266 # The guard is current the largest FID holder
13268 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13270 local IDX=$(($SEQ % 64))
13272 do_facet $SINGLEMDS sync
13273 # Make sure journal flushed.
13275 local blk1=$(do_facet $SINGLEMDS \
13276 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13277 grep Blockcount | awk '{print $4}')
13279 # Remove old files, some OI blocks will become idle.
13280 unlinkmany $myDIR/t- 10000
13281 # Create new files, idle OI blocks should be reused.
13282 createmany -o $myDIR/t- 2000
13283 do_facet $SINGLEMDS sync
13284 # Make sure journal flushed.
13286 local blk2=$(do_facet $SINGLEMDS \
13287 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13288 grep Blockcount | awk '{print $4}')
13290 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13292 run_test 228a "try to reuse idle OI blocks"
13295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13296 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13297 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13298 skip "non-ldiskfs backend" && return
13300 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13301 local myDIR=$DIR/$tdir
13304 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13305 $LCTL set_param fail_loc=0x80001002
13306 createmany -o $myDIR/t- 10000
13307 $LCTL set_param fail_loc=0
13308 # The guard is current the largest FID holder
13310 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13312 local IDX=$(($SEQ % 64))
13314 do_facet $SINGLEMDS sync
13315 # Make sure journal flushed.
13317 local blk1=$(do_facet $SINGLEMDS \
13318 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13319 grep Blockcount | awk '{print $4}')
13321 # Remove old files, some OI blocks will become idle.
13322 unlinkmany $myDIR/t- 10000
13325 stop $SINGLEMDS || error "Fail to stop MDT."
13327 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13329 df $MOUNT || error "Fail to df."
13330 # Create new files, idle OI blocks should be reused.
13331 createmany -o $myDIR/t- 2000
13332 do_facet $SINGLEMDS sync
13333 # Make sure journal flushed.
13335 local blk2=$(do_facet $SINGLEMDS \
13336 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13337 grep Blockcount | awk '{print $4}')
13339 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13341 run_test 228b "idle OI blocks can be reused after MDT restart"
13345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13346 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13347 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13348 skip "non-ldiskfs backend" && return
13350 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13351 local myDIR=$DIR/$tdir
13354 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13355 $LCTL set_param fail_loc=0x80001002
13356 # 20000 files can guarantee there are index nodes in the OI file
13357 createmany -o $myDIR/t- 20000
13358 $LCTL set_param fail_loc=0
13359 # The guard is current the largest FID holder
13361 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13363 local IDX=$(($SEQ % 64))
13365 do_facet $SINGLEMDS sync
13366 # Make sure journal flushed.
13368 local blk1=$(do_facet $SINGLEMDS \
13369 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13370 grep Blockcount | awk '{print $4}')
13372 # Remove old files, some OI blocks will become idle.
13373 unlinkmany $myDIR/t- 20000
13375 # The OI file should become empty now
13377 # Create new files, idle OI blocks should be reused.
13378 createmany -o $myDIR/t- 2000
13379 do_facet $SINGLEMDS sync
13380 # Make sure journal flushed.
13382 local blk2=$(do_facet $SINGLEMDS \
13383 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13384 grep Blockcount | awk '{print $4}')
13386 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13388 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13390 test_229() { # LU-2482, LU-3448
13391 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13392 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13395 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13399 # Create a file with a released layout and stripe count 2.
13400 $MULTIOP $DIR/$tfile H2c ||
13401 error "failed to create file with released layout"
13403 $GETSTRIPE -v $DIR/$tfile
13405 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13406 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13408 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13409 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13410 stat $DIR/$tfile || error "failed to stat released file"
13412 chown $RUNAS_ID $DIR/$tfile ||
13413 error "chown $RUNAS_ID $DIR/$tfile failed"
13415 chgrp $RUNAS_ID $DIR/$tfile ||
13416 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13418 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13419 rm $DIR/$tfile || error "failed to remove released file"
13421 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13428 test_mkdir $DIR/$tdir
13429 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13430 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13431 [ $mdt_idx -ne 0 ] &&
13432 error "create local directory on wrong MDT $mdt_idx"
13434 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13435 error "create remote directory failed"
13436 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13437 [ $mdt_idx -ne $MDTIDX ] &&
13438 error "create remote directory on wrong MDT $mdt_idx"
13440 createmany -o $DIR/$tdir/test_230/t- 10 ||
13441 error "create files on remote directory failed"
13442 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13443 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13444 rm -r $DIR/$tdir || error "unlink remote directory failed"
13446 run_test 230a "Create remote directory and files under the remote directory"
13449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13457 local migrate_dir=$DIR/$tdir/migrate_dir
13458 local other_dir=$DIR/$tdir/other_dir
13460 test_mkdir $DIR/$tdir
13461 test_mkdir -i0 -c1 $migrate_dir
13462 test_mkdir -i0 -c1 $other_dir
13463 for ((i=0; i<10; i++)); do
13464 mkdir -p $migrate_dir/dir_${i}
13465 createmany -o $migrate_dir/dir_${i}/f 10 ||
13466 error "create files under remote dir failed $i"
13469 cp /etc/passwd $migrate_dir/$tfile
13470 cp /etc/passwd $other_dir/$tfile
13471 chattr +SAD $migrate_dir
13472 chattr +SAD $migrate_dir/$tfile
13474 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13475 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13476 local old_dir_mode=$(stat -c%f $migrate_dir)
13477 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13479 mkdir -p $migrate_dir/dir_default_stripe2
13480 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13481 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13483 mkdir -p $other_dir
13484 ln $migrate_dir/$tfile $other_dir/luna
13485 ln $migrate_dir/$tfile $migrate_dir/sofia
13486 ln $other_dir/$tfile $migrate_dir/david
13487 ln -s $migrate_dir/$tfile $other_dir/zachary
13488 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13489 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13491 $LFS migrate -m $MDTIDX $migrate_dir ||
13492 error "fails on migrating remote dir to MDT1"
13494 echo "migratate to MDT1, then checking.."
13495 for ((i = 0; i < 10; i++)); do
13496 for file in $(find $migrate_dir/dir_${i}); do
13497 mdt_index=$($LFS getstripe -M $file)
13498 [ $mdt_index == $MDTIDX ] ||
13499 error "$file is not on MDT${MDTIDX}"
13503 # the multiple link file should still in MDT0
13504 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13505 [ $mdt_index == 0 ] ||
13506 error "$file is not on MDT${MDTIDX}"
13508 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13509 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13510 error " expect $old_dir_flag get $new_dir_flag"
13512 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13513 [ "$old_file_flag" = "$new_file_flag" ] ||
13514 error " expect $old_file_flag get $new_file_flag"
13516 local new_dir_mode=$(stat -c%f $migrate_dir)
13517 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13518 error "expect mode $old_dir_mode get $new_dir_mode"
13520 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13521 [ "$old_file_mode" = "$new_file_mode" ] ||
13522 error "expect mode $old_file_mode get $new_file_mode"
13524 diff /etc/passwd $migrate_dir/$tfile ||
13525 error "$tfile different after migration"
13527 diff /etc/passwd $other_dir/luna ||
13528 error "luna different after migration"
13530 diff /etc/passwd $migrate_dir/sofia ||
13531 error "sofia different after migration"
13533 diff /etc/passwd $migrate_dir/david ||
13534 error "david different after migration"
13536 diff /etc/passwd $other_dir/zachary ||
13537 error "zachary different after migration"
13539 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13540 error "${tfile}_ln different after migration"
13542 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13543 error "${tfile}_ln_other different after migration"
13545 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13546 [ $stripe_count = 2 ] ||
13547 error "dir strpe_count $d != 2 after migration."
13549 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13550 [ $stripe_count = 2 ] ||
13551 error "file strpe_count $d != 2 after migration."
13553 #migrate back to MDT0
13556 $LFS migrate -m $MDTIDX $migrate_dir ||
13557 error "fails on migrating remote dir to MDT0"
13559 echo "migrate back to MDT0, checking.."
13560 for file in $(find $migrate_dir); do
13561 mdt_index=$($LFS getstripe -M $file)
13562 [ $mdt_index == $MDTIDX ] ||
13563 error "$file is not on MDT${MDTIDX}"
13566 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13567 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13568 error " expect $old_dir_flag get $new_dir_flag"
13570 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13571 [ "$old_file_flag" = "$new_file_flag" ] ||
13572 error " expect $old_file_flag get $new_file_flag"
13574 local new_dir_mode=$(stat -c%f $migrate_dir)
13575 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13576 error "expect mode $old_dir_mode get $new_dir_mode"
13578 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13579 [ "$old_file_mode" = "$new_file_mode" ] ||
13580 error "expect mode $old_file_mode get $new_file_mode"
13582 diff /etc/passwd ${migrate_dir}/$tfile ||
13583 error "$tfile different after migration"
13585 diff /etc/passwd ${other_dir}/luna ||
13586 error "luna different after migration"
13588 diff /etc/passwd ${migrate_dir}/sofia ||
13589 error "sofia different after migration"
13591 diff /etc/passwd ${other_dir}/zachary ||
13592 error "zachary different after migration"
13594 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13595 error "${tfile}_ln different after migration"
13597 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13598 error "${tfile}_ln_other different after migration"
13600 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13601 [ $stripe_count = 2 ] ||
13602 error "dir strpe_count $d != 2 after migration."
13604 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13605 [ $stripe_count = 2 ] ||
13606 error "file strpe_count $d != 2 after migration."
13608 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13610 run_test 230b "migrate directory"
13613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13614 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13615 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13619 local migrate_dir=$DIR/$tdir/migrate_dir
13621 #If migrating directory fails in the middle, all entries of
13622 #the directory is still accessiable.
13623 test_mkdir $DIR/$tdir
13624 test_mkdir -i0 -c1 $migrate_dir
13626 createmany -o $migrate_dir/f 10 ||
13627 error "create files under ${migrate_dir} failed"
13629 #failed after migrating 5 entries
13630 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13631 do_facet mds1 lctl set_param fail_loc=0x20001801
13632 do_facet mds1 lctl set_param fail_val=5
13633 local t=$(ls $migrate_dir | wc -l)
13634 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13635 error "migrate should fail after 5 entries"
13637 mkdir $migrate_dir/dir &&
13638 error "mkdir succeeds under migrating directory"
13639 touch $migrate_dir/file &&
13640 error "touch file succeeds under migrating directory"
13642 local u=$(ls $migrate_dir | wc -l)
13643 [ "$u" == "$t" ] || error "$u != $t during migration"
13645 for file in $(find $migrate_dir); do
13646 stat $file || error "stat $file failed"
13649 do_facet mds1 lctl set_param fail_loc=0
13650 do_facet mds1 lctl set_param fail_val=0
13652 $LFS migrate -m $MDTIDX $migrate_dir ||
13653 error "migrate open files should failed with open files"
13655 echo "Finish migration, then checking.."
13656 for file in $(find $migrate_dir); do
13657 mdt_index=$($LFS getstripe -M $file)
13658 [ $mdt_index == $MDTIDX ] ||
13659 error "$file is not on MDT${MDTIDX}"
13662 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13664 run_test 230c "check directory accessiblity if migration is failed"
13667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13668 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13671 local migrate_dir=$DIR/$tdir/migrate_dir
13675 test_mkdir $DIR/$tdir
13676 test_mkdir -i0 -c1 $migrate_dir
13678 for ((i=0; i<100; i++)); do
13679 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13680 createmany -o $migrate_dir/dir_${i}/f 100 ||
13681 error "create files under remote dir failed $i"
13684 $LFS migrate -m $MDTIDX $migrate_dir ||
13685 error "migrate remote dir error"
13687 echo "Finish migration, then checking.."
13688 for file in $(find $migrate_dir); do
13689 mdt_index=$($LFS getstripe -M $file)
13690 [ $mdt_index == $MDTIDX ] ||
13691 error "$file is not on MDT${MDTIDX}"
13694 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13696 run_test 230d "check migrate big directory"
13699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13700 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13706 mkdir -p $DIR/$tdir
13707 mkdir $DIR/$tdir/migrate_dir
13708 mkdir $DIR/$tdir/other_dir
13709 touch $DIR/$tdir/migrate_dir/a
13710 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13711 ls $DIR/$tdir/other_dir
13713 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13714 error "migrate dir fails"
13716 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13717 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13719 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13720 [ $mdt_index == 0 ] || error "a is not on MDT0"
13722 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13723 error "migrate dir fails"
13725 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13726 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13728 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13729 [ $mdt_index == 1 ] || error "a is not on MDT1"
13731 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13732 [ $mdt_index == 1 ] || error "b is not on MDT1"
13734 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13735 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13737 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13739 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13741 run_test 230e "migrate mulitple local link files"
13744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13745 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13749 mkdir -p $DIR/$tdir
13750 mkdir $DIR/$tdir/migrate_dir
13751 $LFS mkdir -i1 $DIR/$tdir/other_dir
13752 touch $DIR/$tdir/migrate_dir/a
13753 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13754 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13755 ls $DIR/$tdir/other_dir
13757 # a should be migrated to MDT1, since no other links on MDT0
13758 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13759 error "#1 migrate dir fails"
13760 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13761 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13762 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13763 [ $mdt_index == 1 ] || error "a is not on MDT1"
13765 # a should stay on MDT1, because it is a mulitple link file
13766 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13767 error "#2 migrate dir fails"
13768 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13769 [ $mdt_index == 1 ] || error "a is not on MDT1"
13771 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13772 error "#3 migrate dir fails"
13774 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13775 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13776 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13778 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13779 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13781 # a should be migrated to MDT0, since no other links on MDT1
13782 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13783 error "#4 migrate dir fails"
13784 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13785 [ $mdt_index == 0 ] || error "a is not on MDT0"
13787 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13789 run_test 230f "migrate mulitple remote link files"
13792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13793 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13795 mkdir -p $DIR/$tdir/migrate_dir
13797 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13798 error "migrating dir to non-exist MDT succeeds"
13801 run_test 230g "migrate dir to non-exist MDT"
13804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13806 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13807 skip "Need MDS version at least 2.7.64" && return
13810 mkdir -p $DIR/$tdir/migrate_dir
13812 $LFS migrate -m1 $DIR &&
13813 error "migrating mountpoint1 should fail"
13815 $LFS migrate -m1 $DIR/$tdir/.. &&
13816 error "migrating mountpoint2 should fail"
13818 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13819 error "migrating $tdir fail"
13821 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13822 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13824 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13825 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13828 run_test 230h "migrate .. and root"
13831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13834 mkdir -p $DIR/$tdir/migrate_dir
13836 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13837 error "migration fails with a tailing slash"
13839 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13840 error "migration fails with two tailing slashes"
13842 run_test 230i "lfs migrate -m tolerates trailing slashes"
13846 # For simplicity this test assumes that max_pages_per_rpc
13847 # is the same across all OSCs
13848 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13849 local bulk_size=$((max_pages * 4096))
13851 mkdir -p $DIR/$tdir
13853 # clear the OSC stats
13854 $LCTL set_param osc.*.stats=0 &>/dev/null
13857 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13858 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13859 oflag=direct &>/dev/null || error "dd failed"
13861 sync; sleep 1; sync # just to be safe
13862 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13863 if [ x$nrpcs != "x1" ]; then
13864 $LCTL get_param osc.*.stats
13865 error "found $nrpcs ost_write RPCs, not 1 as expected"
13869 # Drop the OSC cache, otherwise we will read from it
13870 cancel_lru_locks osc
13872 # clear the OSC stats
13873 $LCTL set_param osc.*.stats=0 &>/dev/null
13875 # Client reads $bulk_size.
13876 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13877 iflag=direct &>/dev/null || error "dd failed"
13879 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13880 if [ x$nrpcs != "x1" ]; then
13881 $LCTL get_param osc.*.stats
13882 error "found $nrpcs ost_read RPCs, not 1 as expected"
13885 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13888 mkdir -p $DIR/$tdir
13890 for i in {0..1023}; do
13891 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13892 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13893 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13897 run_test 231b "must not assert on fully utilized OST request buffer"
13900 mkdir -p $DIR/$tdir
13901 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13902 $LCTL set_param fail_loc=0x31c
13904 # ignore dd failure
13905 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13907 $LCTL set_param fail_loc=0
13908 umount_client $MOUNT || error "umount failed"
13909 mount_client $MOUNT || error "mount failed"
13911 run_test 232 "failed lock should not block umount"
13914 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13915 { skip "Need MDS version at least 2.3.64"; return; }
13916 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13918 local fid=$($LFS path2fid $MOUNT)
13919 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13920 error "cannot access $MOUNT using its FID '$fid'"
13922 run_test 233a "checking that OBF of the FS root succeeds"
13925 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13926 { skip "Need MDS version at least 2.5.90"; return; }
13927 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13929 local fid=$($LFS path2fid $MOUNT/.lustre)
13930 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13931 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13933 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13934 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13935 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13937 run_test 233b "checking that OBF of the FS .lustre succeeds"
13940 local p="$TMP/sanityN-$TESTNAME.parameters"
13941 save_lustre_params client "llite.*.xattr_cache" > $p
13942 lctl set_param llite.*.xattr_cache 1 ||
13943 { skip "xattr cache is not supported"; return 0; }
13945 mkdir -p $DIR/$tdir || error "mkdir failed"
13946 touch $DIR/$tdir/$tfile || error "touch failed"
13947 # OBD_FAIL_LLITE_XATTR_ENOMEM
13948 $LCTL set_param fail_loc=0x1405
13949 # output of the form: attr 2 4 44 3 fc13 x86_64
13950 V=($(IFS=".-" rpm -q attr))
13951 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13952 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13953 # attr pre-2.4.44-7 had a bug with rc
13954 # LU-3703 - SLES 11 and FC13 clients have older attr
13955 getfattr -n user.attr $DIR/$tdir/$tfile &&
13956 error "getfattr should have failed with ENOMEM"
13958 skip "LU-3703: attr version $(getfattr --version) too old"
13960 $LCTL set_param fail_loc=0x0
13963 restore_lustre_params < $p
13966 run_test 234 "xattr cache should not crash on ENOMEM"
13969 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13970 skip "Need MDS version at least 2.4.52" && return
13971 flock_deadlock $DIR/$tfile
13976 124) error "process hangs on a deadlock"
13978 *) error "error executing flock_deadlock $DIR/$tfile"
13982 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13986 check_swap_layouts_support && return 0
13987 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13989 local ref1=/etc/passwd
13990 local ref2=/etc/group
13991 local file1=$DIR/$tdir/f1
13992 local file2=$DIR/$tdir/f2
13994 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13995 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13996 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13997 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13998 local fd=$(free_fd)
13999 local cmd="exec $fd<>$file2"
14002 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14003 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14006 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14011 run_test 236 "Layout swap on open unlinked file"
14013 # test to verify file handle related system calls
14014 # (name_to_handle_at/open_by_handle_at)
14015 # The new system calls are supported in glibc >= 2.14.
14018 echo "Test file_handle syscalls" > $DIR/$tfile ||
14019 error "write failed"
14020 check_fhandle_syscalls $DIR/$tfile ||
14021 error "check_fhandle_syscalls failed"
14023 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14025 # LU-4659 linkea consistency
14027 local server_version=$(lustre_version_code $SINGLEMDS)
14029 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14030 [[ $server_version -gt $(version_code 2.5.1) &&
14031 $server_version -lt $(version_code 2.5.50) ]] ||
14032 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14035 ln $DIR/$tfile $DIR/$tfile.lnk
14036 touch $DIR/$tfile.new
14037 mv $DIR/$tfile.new $DIR/$tfile
14038 local fid1=$($LFS path2fid $DIR/$tfile)
14039 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14040 local path1=$($LFS fid2path $FSNAME "$fid1")
14041 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14042 local path2=$($LFS fid2path $FSNAME "$fid2")
14043 [ $tfile.lnk == $path2 ] ||
14044 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14047 run_test 238 "Verify linkea consistency"
14050 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14051 skip "Need MDS version at least 2.5.60" && return
14052 local list=$(comma_list $(mdts_nodes))
14054 mkdir -p $DIR/$tdir
14055 createmany -o $DIR/$tdir/f- 5000
14056 unlinkmany $DIR/$tdir/f- 5000
14057 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
14058 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
14059 osc.*MDT*.sync_in_flight" | calc_sum)
14060 [ "$changes" -eq 0 ] || error "$changes not synced"
14062 run_test 239 "osp_sync test"
14064 test_239a() { #LU-5297
14065 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14067 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14068 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14069 chgrp $RUNAS_GID $DIR/$tfile
14070 wait_delete_completed
14072 run_test 239a "process invalid osp sync record correctly"
14074 test_239b() { #LU-5297
14075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14077 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14078 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14079 chgrp $RUNAS_GID $DIR/$tfile1
14080 wait_delete_completed
14081 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14083 chgrp $RUNAS_GID $DIR/$tfile2
14084 wait_delete_completed
14086 run_test 239b "process osp sync record with ENOMEM error correctly"
14089 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14090 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14092 mkdir -p $DIR/$tdir
14094 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14095 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14096 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14097 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14099 umount_client $MOUNT || error "umount failed"
14100 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14101 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14102 mount_client $MOUNT || error "failed to mount client"
14104 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14105 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14107 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14110 for LOOP in $(seq $1); do
14111 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14112 cancel_lru_locks osc || true
14117 for LOOP in $(seq $1); do
14118 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14119 iflag=direct 2>/dev/null
14123 test_241a() { # was test_241
14124 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14126 cancel_lru_locks osc
14127 test_241_bio 1000 &
14132 run_test 241a "bio vs dio"
14135 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14137 test_241_dio 1000 &
14142 run_test 241b "dio vs dio"
14145 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14146 mkdir -p $DIR/$tdir
14147 touch $DIR/$tdir/$tfile
14149 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14150 do_facet mds1 lctl set_param fail_loc=0x105
14151 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14153 do_facet mds1 lctl set_param fail_loc=0
14154 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14156 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14160 test_mkdir -p $DIR/$tdir
14161 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14163 run_test 243 "various group lock tests"
14167 test_mkdir -p $DIR/$tdir
14168 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14169 sendfile_grouplock $DIR/$tdir/$tfile || \
14170 error "sendfile+grouplock failed"
14173 run_test 244 "sendfile with group lock tests"
14176 local flagname="multi_mod_rpcs"
14177 local connect_data_name="max_mod_rpcs"
14180 # check if multiple modify RPCs flag is set
14181 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14182 grep "connect_flags:")
14185 echo "$out" | grep -qw $flagname
14186 if [ $? -ne 0 ]; then
14187 echo "connect flag $flagname is not set"
14191 # check if multiple modify RPCs data is set
14192 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14195 echo "$out" | grep -qw $connect_data_name ||
14196 error "import should have connect data $connect_data_name"
14198 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14200 test_246() { # LU-7371
14201 remote_ost_nodsh && skip "remote OST with nodsh" && return
14202 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14203 skip "Need OST version >= 2.7.62" && return 0
14204 do_facet ost1 $LCTL set_param fail_val=4095
14205 #define OBD_FAIL_OST_READ_SIZE 0x234
14206 do_facet ost1 $LCTL set_param fail_loc=0x234
14207 $LFS setstripe $DIR/$tfile -i 0 -c 1
14208 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14209 cancel_lru_locks $FSNAME-OST0000
14210 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14212 run_test 246 "Read file of size 4095 should return right length"
14215 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14217 { skip "Fileset feature is not supported"; return; }
14219 local submount=${MOUNT}_$tdir
14222 mkdir -p $submount || error "mkdir $submount failed"
14223 FILESET="$FILESET/$tdir" mount_client $submount ||
14224 error "mount $submount failed"
14225 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14226 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14227 error "read $MOUNT/$tdir/$tfile failed"
14228 umount_client $submount || error "umount $submount failed"
14231 run_test 247a "mount subdir as fileset"
14234 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14235 { skip "Fileset feature is not supported"; return; }
14237 local submount=${MOUNT}_$tdir
14239 rm -rf $MOUNT/$tdir
14240 mkdir -p $submount || error "mkdir $submount failed"
14242 FILESET="$FILESET/$tdir" mount_client $submount &&
14243 error "mount $submount should fail"
14246 run_test 247b "mount subdir that dose not exist"
14249 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14250 { skip "Fileset feature is not supported"; return; }
14252 local submount=${MOUNT}_$tdir
14254 mkdir -p $MOUNT/$tdir/dir1
14255 mkdir -p $submount || error "mkdir $submount failed"
14256 FILESET="$FILESET/$tdir" mount_client $submount ||
14257 error "mount $submount failed"
14258 local fid=$($LFS path2fid $MOUNT/)
14259 $LFS fid2path $submount $fid && error "fid2path should fail"
14260 umount_client $submount || error "umount $submount failed"
14263 run_test 247c "running fid2path outside root"
14266 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14267 { skip "Fileset feature is not supported"; return; }
14269 local submount=${MOUNT}_$tdir
14271 mkdir -p $MOUNT/$tdir/dir1
14272 mkdir -p $submount || error "mkdir $submount failed"
14273 FILESET="$FILESET/$tdir" mount_client $submount ||
14274 error "mount $submount failed"
14275 local fid=$($LFS path2fid $submount/dir1)
14276 $LFS fid2path $submount $fid || error "fid2path should succeed"
14277 umount_client $submount || error "umount $submount failed"
14280 run_test 247d "running fid2path inside root"
14284 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14286 { skip "Fileset feature is not supported"; return; }
14288 local submount=${MOUNT}_$tdir
14291 mkdir -p $submount || error "mkdir $submount failed"
14292 FILESET="$FILESET/.." mount_client $submount &&
14293 error "mount $submount should fail"
14296 run_test 247e "mount .. as fileset"
14299 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14300 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14302 # create a large file for fast read verification
14303 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14305 # make sure the file is created correctly
14306 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14307 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14309 echo "Test 1: verify that fast read is 4 times faster on cache read"
14311 # small read with fast read enabled
14312 $LCTL set_param -n llite.*.fast_read=1
14313 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14314 awk '/copied/ { print $6 }')
14316 # small read with fast read disabled
14317 $LCTL set_param -n llite.*.fast_read=0
14318 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14319 awk '/copied/ { print $6 }')
14321 # verify that fast read is 4 times faster for cache read
14322 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14323 error_not_in_vm "fast read was not 4 times faster: " \
14324 "$t_fast vs $t_slow"
14326 echo "Test 2: verify the performance between big and small read"
14327 $LCTL set_param -n llite.*.fast_read=1
14329 # 1k non-cache read
14330 cancel_lru_locks osc
14331 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14332 awk '/copied/ { print $6 }')
14334 # 1M non-cache read
14335 cancel_lru_locks osc
14336 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14337 awk '/copied/ { print $6 }')
14339 # verify that big IO is not 4 times faster than small IO
14340 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14341 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14343 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14346 run_test 248 "fast read verification"
14348 test_249() { # LU-7890
14350 $SETSTRIPE -c 1 $DIR/$tfile
14352 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14353 skip "Need at least version 2.8.54"
14355 # Offset 2T == 4k * 512M
14356 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14357 error "dd to 2T offset failed"
14359 run_test 249 "Write above 2T file size"
14362 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14363 && skip "no 16TB file size limit on ZFS" && return
14365 $SETSTRIPE -c 1 $DIR/$tfile
14366 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14367 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14368 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14369 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14370 conv=notrunc,fsync && error "append succeeded"
14373 run_test 250 "Write above 16T limit"
14376 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14378 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14379 #Skip once - writing the first stripe will succeed
14380 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14381 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14382 error "short write happened"
14384 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14385 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14386 error "short read happened"
14390 run_test 251 "Handling short read and write correctly"
14400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14401 remote_ost_nodsh && skip "remote OST with nodsh" && return
14402 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14403 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14404 skip "can only run lr_reader on ldiskfs target"
14408 # check lr_reader on OST0000
14410 dev=$(facet_device $tgt)
14411 out=$(do_facet $tgt $LR_READER $dev)
14412 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14414 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14415 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14416 error "Invalid uuid returned by $LR_READER on target $tgt"
14417 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14419 # check lr_reader -c on MDT0000
14421 dev=$(facet_device $tgt)
14422 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14423 echo "$LR_READER does not support additional options"
14426 out=$(do_facet $tgt $LR_READER -c $dev)
14427 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14429 num=$(echo "$out" | grep -c "mdtlov")
14430 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14431 error "Invalid number of mdtlov clients returned by $LR_READER"
14432 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14434 # check lr_reader -cr on MDT0000
14435 out=$(do_facet $tgt $LR_READER -cr $dev)
14436 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14438 echo "$out" | grep -q "^reply_data:$" ||
14439 error "$LR_READER should have returned 'reply_data' section"
14440 num=$(echo "$out" | grep -c "client_generation")
14441 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14443 run_test 252 "check lr_reader tool"
14445 test_253_fill_ost() {
14446 local size_mb #how many MB should we write to pass watermark
14447 local lwm=$3 #low watermark
14448 local free_10mb #10% of free space
14450 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14451 size_mb=$((free_kb / 1024 - lwm))
14452 free_10mb=$((free_kb / 10240))
14453 #If 10% of free space cross low watermark use it
14454 if (( free_10mb > size_mb )); then
14457 #At least we need to store 1.1 of difference between
14458 #free space and low watermark
14459 size_mb=$((size_mb + size_mb / 10))
14461 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14462 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14463 oflag=append conv=notrunc
14468 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14469 echo "OST still has $((free_kb / 1024)) mbytes free"
14476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14477 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14478 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14480 local ost_name=$($LFS osts |
14481 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14483 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14484 do_facet $SINGLEMDS $LCTL get_param -n \
14485 osp.$mdtosc_proc1.reserved_mb_high ||
14486 { skip "remote MDS does not support reserved_mb_high" &&
14491 wait_delete_completed
14494 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14495 osp.$mdtosc_proc1.reserved_mb_high)
14496 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14497 osp.$mdtosc_proc1.reserved_mb_low)
14498 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14500 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14501 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14502 error "Adding $ost_name to pool failed"
14504 # Wait for client to see a OST at pool
14505 wait_update $HOSTNAME "$LCTL get_param -n
14506 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14507 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14508 error "Client can not see the pool"
14509 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14510 error "Setstripe failed"
14512 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14513 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14514 echo "OST still has $((blocks/1024)) mbytes free"
14516 local new_lwm=$((blocks/1024-10))
14517 do_facet $SINGLEMDS $LCTL set_param \
14518 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14519 do_facet $SINGLEMDS $LCTL set_param \
14520 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14522 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14524 #First enospc could execute orphan deletion so repeat.
14525 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14527 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14528 osp.$mdtosc_proc1.prealloc_status)
14529 echo "prealloc_status $oa_status"
14531 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14532 error "File creation should fail"
14533 #object allocation was stopped, but we still able to append files
14534 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14535 error "Append failed"
14536 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14538 wait_delete_completed
14542 for i in $(seq 10 12); do
14543 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14544 error "File creation failed after rm";
14547 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14548 osp.$mdtosc_proc1.prealloc_status)
14549 echo "prealloc_status $oa_status"
14551 if (( oa_status != 0 )); then
14552 error "Object allocation still disable after rm"
14554 do_facet $SINGLEMDS $LCTL set_param \
14555 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14556 do_facet $SINGLEMDS $LCTL set_param \
14557 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14560 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14561 error "Remove $ost_name from pool failed"
14562 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14563 error "Pool destroy fialed"
14565 run_test 253 "Check object allocation limit"
14570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14571 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14572 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14573 { skip "MDS does not support changelog_size" && return; }
14575 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14576 echo "Registered as changelog user $cl_user"
14578 $LFS changelog_clear $MDT0 $cl_user 0
14580 local size1=$(do_facet mds1 \
14581 $LCTL get_param -n mdd.$MDT0.changelog_size)
14582 echo "Changelog size $size1"
14585 $LFS mkdir -i 0 $DIR/$tdir
14587 mkdir -p $DIR/$tdir/pics/2008/zachy
14588 touch $DIR/$tdir/pics/2008/zachy/timestamp
14589 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14590 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14591 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14592 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14593 rm $DIR/$tdir/pics/desktop.jpg
14595 local size2=$(do_facet mds1 \
14596 $LCTL get_param -n mdd.$MDT0.changelog_size)
14597 echo "Changelog size after work $size2"
14599 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14601 if (( size2 <= size1 )); then
14602 error "Changelog size after work should be greater than original"
14606 run_test 254 "Check changelog size"
14613 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14614 awk -F: '{print $2}' | grep $type > /dev/null
14615 if [ $? -ne 0 ]; then
14625 lfs ladvise -a willread $file > /dev/null 2>&1
14626 if [ $? -eq 0 ]; then
14630 lfs ladvise -a willread $file 2>&1 |
14631 grep "Inappropriate ioctl for device" > /dev/null
14632 if [ $? -eq 0 ]; then
14639 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14642 # run a random read IO workload
14643 # usage: random_read_iops <filename> <filesize> <iosize>
14644 random_read_iops() {
14647 local iosize=${3:-4096}
14649 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14650 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14653 drop_file_oss_cache() {
14657 $LFS ladvise -a dontneed $file 2>/dev/null ||
14658 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14661 ladvise_willread_performance()
14664 local average_origin=0
14665 local average_cache=0
14666 local average_ladvise=0
14668 for ((i = 1; i <= $repeat; i++)); do
14669 echo "Iter $i/$repeat: reading without willread hint"
14670 cancel_lru_locks osc
14671 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14672 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14673 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14674 average_origin=$(bc <<<"$average_origin + $speed_origin")
14676 cancel_lru_locks osc
14677 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14678 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14679 average_cache=$(bc <<<"$average_cache + $speed_cache")
14681 cancel_lru_locks osc
14682 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14683 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14684 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14685 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14686 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14688 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14689 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14690 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14692 speedup_cache=$(percent $average_cache $average_origin)
14693 speedup_ladvise=$(percent $average_ladvise $average_origin)
14695 echo "Average uncached read: $average_origin"
14696 echo "Average speedup with OSS cached read: " \
14697 "$average_cache = +$speedup_cache%"
14698 echo "Average speedup with ladvise willread: " \
14699 "$average_ladvise = +$speedup_ladvise%"
14701 local lowest_speedup=20
14702 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14703 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14704 "got $average_cache%. Skipping ladvise willread check."
14708 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14709 # it is still good to run until then to exercise 'ladvise willread'
14710 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14711 [ "$(facet_fstype ost1)" = "zfs" ] &&
14712 echo "osd-zfs does not support dontneed or drop_caches" &&
14715 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14716 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14717 error_not_in_vm "Speedup with willread is less than " \
14718 "$lowest_speedup%, got $average_ladvise%"
14722 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14723 skip "lustre < 2.8.54 does not support ladvise " && return
14724 remote_ost_nodsh && skip "remote OST with nodsh" && return
14726 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14728 ladvise_no_type willread $DIR/$tfile &&
14729 skip "willread ladvise is not supported" && return
14731 ladvise_no_ioctl $DIR/$tfile &&
14732 skip "ladvise ioctl is not supported" && return
14735 local size=$((size_mb * 1048576))
14736 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14737 error "dd to $DIR/$tfile failed"
14739 lfs ladvise -a willread $DIR/$tfile ||
14740 error "Ladvise failed with no range argument"
14742 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14743 error "Ladvise failed with no -l or -e argument"
14745 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14746 error "Ladvise failed with only -e argument"
14748 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14749 error "Ladvise failed with only -l argument"
14751 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14752 error "End offset should not be smaller than start offset"
14754 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14755 error "End offset should not be equal to start offset"
14757 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14758 error "Ladvise failed with overflowing -s argument"
14760 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14761 error "Ladvise failed with overflowing -e argument"
14763 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14764 error "Ladvise failed with overflowing -l argument"
14766 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14767 error "Ladvise succeeded with conflicting -l and -e arguments"
14769 echo "Synchronous ladvise should wait"
14771 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14772 do_nodes $(comma_list $(osts_nodes)) \
14773 $LCTL set_param fail_val=$delay fail_loc=0x237
14775 local start_ts=$SECONDS
14776 lfs ladvise -a willread $DIR/$tfile ||
14777 error "Ladvise failed with no range argument"
14778 local end_ts=$SECONDS
14779 local inteval_ts=$((end_ts - start_ts))
14781 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14782 error "Synchronous advice didn't wait reply"
14785 echo "Asynchronous ladvise shouldn't wait"
14786 local start_ts=$SECONDS
14787 lfs ladvise -a willread -b $DIR/$tfile ||
14788 error "Ladvise failed with no range argument"
14789 local end_ts=$SECONDS
14790 local inteval_ts=$((end_ts - start_ts))
14792 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14793 error "Asynchronous advice blocked"
14796 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14797 ladvise_willread_performance
14799 run_test 255a "check 'lfs ladvise -a willread'"
14805 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14809 remote_ost_nodsh && skip "remote OST with nodsh" && return
14811 lfs setstripe -c 1 -i 0 $DIR/$tfile
14813 ladvise_no_type dontneed $DIR/$tfile &&
14814 skip "dontneed ladvise is not supported" && return
14816 ladvise_no_ioctl $DIR/$tfile &&
14817 skip "ladvise ioctl is not supported" && return
14819 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14820 skip "lustre < 2.8.54 does not support ladvise" && return
14822 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14823 [ "$(facet_fstype ost1)" = "zfs" ] &&
14824 skip "zfs-osd does not support 'ladvise dontneed'" && return
14827 local size=$((size_mb * 1048576))
14828 # In order to prevent disturbance of other processes, only check 3/4
14829 # of the memory usage
14830 local kibibytes=$((size_mb * 1024 * 3 / 4))
14832 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14833 error "dd to $DIR/$tfile failed"
14835 local total=$(facet_meminfo ost1 MemTotal)
14836 echo "Total memory: $total KiB"
14838 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14839 local before_read=$(facet_meminfo ost1 Cached)
14840 echo "Cache used before read: $before_read KiB"
14842 lfs ladvise -a willread $DIR/$tfile ||
14843 error "Ladvise willread failed"
14844 local after_read=$(facet_meminfo ost1 Cached)
14845 echo "Cache used after read: $after_read KiB"
14847 lfs ladvise -a dontneed $DIR/$tfile ||
14848 error "Ladvise dontneed again failed"
14849 local no_read=$(facet_meminfo ost1 Cached)
14850 echo "Cache used after dontneed ladvise: $no_read KiB"
14852 if [ $total -lt $((before_read + kibibytes)) ]; then
14853 echo "Memory is too small, abort checking"
14857 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14858 error "Ladvise willread should use more memory" \
14859 "than $kibibytes KiB"
14862 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14863 error "Ladvise dontneed should release more memory" \
14864 "than $kibibytes KiB"
14867 run_test 255b "check 'lfs ladvise -a dontneed'"
14874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14875 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14876 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14877 skip "non-ldiskfs backend" && return
14879 mdt_dev=$(mdsdevname 1)
14881 cl_user=$(do_facet mds1 \
14882 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14883 if [[ -n $cl_user ]]; then
14884 skip "active changelog user"
14888 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14889 echo "Registered as changelog user $cl_user"
14892 mkdir -p $DIR/$tdir
14894 $LFS changelog_clear $MDT0 $cl_user 0
14897 touch $DIR/$tdir/{1..10}
14900 stop mds1 || error "Fail to stop MDT."
14903 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14905 #after mount new plainllog is used
14906 touch $DIR/$tdir/{11..19}
14907 cat_sl=$(do_facet mds1 \
14908 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14909 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14911 if (( cat_sl != 2 )); then
14912 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14913 error "Changelog catalog has wrong number of slots $cat_sl"
14916 $LFS changelog_clear $MDT0 $cl_user 0
14918 cat_sl=$(do_facet mds1 \
14919 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14920 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14922 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14924 if (( cat_sl == 2 )); then
14925 error "Empty plain llog was not deleted from changelog catalog"
14927 if (( cat_sl != 1 )); then
14928 error "Active plain llog shouldn\`t be deleted from catalog"
14931 run_test 256 "Check llog delete for empty and not full state"
14934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14935 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14936 skip "Need MDS version at least 2.8.55" && return
14938 test_mkdir -p $DIR/$tdir
14940 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14941 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14944 #define OBD_FAIL_MDS_XATTR_REP 0x161
14945 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14946 local facet=mds$((mdtidx + 1))
14947 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14948 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14950 stop $facet || error "stop MDS failed"
14951 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14952 error "start MDS fail"
14954 run_test 257 "xattr locks are not lost"
14957 #define OBD_FAIL_MDC_CLOSE 0x806
14958 $LCTL set_param fail_loc=0x80000806
14962 run_test 260 "Check mdc_close fail"
14964 cleanup_test_300() {
14968 test_striped_dir() {
14973 mkdir -p $DIR/$tdir
14975 SAVE_UMASK=$(umask)
14976 trap cleanup_test_300 RETURN EXIT
14978 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14979 $DIR/$tdir/striped_dir ||
14980 error "set striped dir error"
14982 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14983 [ "$mode" = "755" ] || error "expect 755 got $mode"
14985 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14986 error "getdirstripe failed"
14987 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14988 if [ "$stripe_count" != "2" ]; then
14989 error "1:stripe_count is $stripe_count, expect 2"
14991 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
14992 if [ "$stripe_count" != "2" ]; then
14993 error "2:stripe_count is $stripe_count, expect 2"
14996 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14997 if [ "$stripe_index" != "$mdt_index" ]; then
14998 error "stripe_index is $stripe_index, expect $mdt_index"
15001 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15002 error "nlink error after create striped dir"
15004 mkdir $DIR/$tdir/striped_dir/a
15005 mkdir $DIR/$tdir/striped_dir/b
15007 stat $DIR/$tdir/striped_dir/a ||
15008 error "create dir under striped dir failed"
15009 stat $DIR/$tdir/striped_dir/b ||
15010 error "create dir under striped dir failed"
15012 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15013 error "nlink error after mkdir"
15015 rmdir $DIR/$tdir/striped_dir/a
15016 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15017 error "nlink error after rmdir"
15019 rmdir $DIR/$tdir/striped_dir/b
15020 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15021 error "nlink error after rmdir"
15023 chattr +i $DIR/$tdir/striped_dir
15024 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15025 error "immutable flags not working under striped dir!"
15026 chattr -i $DIR/$tdir/striped_dir
15028 rmdir $DIR/$tdir/striped_dir ||
15029 error "rmdir striped dir error"
15037 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15038 skip "skipped for lustre < 2.7.0" && return
15039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15040 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15042 test_striped_dir 0 || error "failed on striped dir on MDT0"
15043 test_striped_dir 1 || error "failed on striped dir on MDT0"
15045 run_test 300a "basic striped dir sanity test"
15048 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15049 skip "skipped for lustre < 2.7.0" && return
15050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15051 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15057 test_mkdir $DIR/$tdir || error "mkdir fail"
15058 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15059 error "set striped dir error"
15060 for ((i=0; i<10; i++)); do
15061 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15063 touch $DIR/$tdir/striped_dir/file_$i ||
15064 error "touch error $i"
15065 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15066 [ $mtime1 -eq $mtime2 ] &&
15067 error "mtime not change after create"
15069 rm -f $DIR/$tdir/striped_dir/file_$i ||
15070 error "unlink error $i"
15071 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15072 [ $mtime2 -eq $mtime3 ] &&
15073 error "mtime did not change after unlink"
15077 run_test 300b "check ctime/mtime for striped dir"
15080 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15081 skip "skipped for lustre < 2.7.0" && return
15082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15083 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15086 mkdir -p $DIR/$tdir
15087 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15088 error "set striped dir error"
15090 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15091 error "chown striped dir failed"
15093 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15094 error "create 5k files failed"
15096 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15098 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15102 run_test 300c "chown && check ls under striped directory"
15105 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15106 skip "skipped for lustre < 2.7.0" && return
15107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15108 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15112 mkdir -p $DIR/$tdir
15113 $SETSTRIPE -c 2 $DIR/$tdir
15115 #local striped directory
15116 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15117 error "set striped dir error"
15118 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15119 error "create 10 files failed"
15121 #remote striped directory
15122 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15123 error "set striped dir error"
15124 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15125 error "create 10 files failed"
15127 for file in $(find $DIR/$tdir); do
15128 stripe_count=$($GETSTRIPE -c $file)
15129 [ $stripe_count -eq 2 ] ||
15130 error "wrong stripe $stripe_count for $file"
15135 run_test 300d "check default stripe under striped directory"
15138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15139 skip "Need MDS version at least 2.7.55" && return
15140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15141 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15145 mkdir -p $DIR/$tdir
15147 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15148 error "set striped dir error"
15150 touch $DIR/$tdir/striped_dir/a
15151 touch $DIR/$tdir/striped_dir/b
15152 touch $DIR/$tdir/striped_dir/c
15154 mkdir $DIR/$tdir/striped_dir/dir_a
15155 mkdir $DIR/$tdir/striped_dir/dir_b
15156 mkdir $DIR/$tdir/striped_dir/dir_c
15158 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15159 error "set striped adir under striped dir error"
15161 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15162 error "set striped bdir under striped dir error"
15164 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15165 error "set striped cdir under striped dir error"
15167 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15168 error "rename dir under striped dir fails"
15170 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15171 error "rename dir under different stripes fails"
15173 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15174 error "rename file under striped dir should succeed"
15176 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15177 error "rename dir under striped dir should succeed"
15181 run_test 300e "check rename under striped directory"
15184 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15185 skip "Need MDS version at least 2.7.55" && return
15186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15192 mkdir -p $DIR/$tdir
15194 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15195 error "set striped dir error"
15197 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15198 error "set striped dir error"
15200 touch $DIR/$tdir/striped_dir/a
15201 mkdir $DIR/$tdir/striped_dir/dir_a
15202 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15203 error "create striped dir under striped dir fails"
15205 touch $DIR/$tdir/striped_dir1/b
15206 mkdir $DIR/$tdir/striped_dir1/dir_b
15207 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15208 error "create striped dir under striped dir fails"
15210 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15211 error "rename dir under different striped dir should fail"
15213 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15214 error "rename striped dir under diff striped dir should fail"
15216 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15217 error "rename file under diff striped dirs fails"
15221 run_test 300f "check rename cross striped directory"
15223 test_300_check_default_striped_dir()
15226 local default_count=$2
15227 local default_index=$3
15230 local dir_stripe_index
15233 echo "checking $dirname $default_count $default_index"
15234 $LFS setdirstripe -D -c $default_count -i $default_index \
15235 -t all_char $DIR/$tdir/$dirname ||
15236 error "set default stripe on striped dir error"
15237 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15238 [ $stripe_count -eq $default_count ] ||
15239 error "expect $default_count get $stripe_count for $dirname"
15241 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15242 [ $stripe_index -eq $default_index ] ||
15243 error "expect $default_index get $stripe_index for $dirname"
15245 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15246 error "create dirs failed"
15248 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15249 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15250 for dir in $(find $DIR/$tdir/$dirname/*); do
15251 stripe_count=$($LFS getdirstripe -c $dir)
15252 [ $stripe_count -eq $default_count ] ||
15253 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15254 error "stripe count $default_count != $stripe_count for $dir"
15256 stripe_index=$($LFS getdirstripe -i $dir)
15257 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15258 error "$stripe_index != $default_index for $dir"
15260 #check default stripe
15261 stripe_count=$($LFS getdirstripe -D -c $dir)
15262 [ $stripe_count -eq $default_count ] ||
15263 error "default count $default_count != $stripe_count for $dir"
15265 stripe_index=$($LFS getdirstripe -D -i $dir)
15266 [ $stripe_index -eq $default_index ] ||
15267 error "default index $default_index != $stripe_index for $dir"
15269 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15273 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15274 skip "Need MDS version at least 2.7.55" && return
15275 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15281 mkdir $DIR/$tdir/normal_dir
15283 #Checking when client cache stripe index
15284 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15285 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15286 error "create striped_dir failed"
15288 mkdir $DIR/$tdir/striped_dir/dir1 ||
15289 error "create dir1 fails"
15290 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15291 [ $stripe_index -eq 1 ] ||
15292 error "dir1 expect 1 got $stripe_index"
15294 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15295 error "create dir2 fails"
15296 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15297 [ $stripe_index -eq 2 ] ||
15298 error "dir2 expect 2 got $stripe_index"
15300 #check default stripe count/stripe index
15301 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15302 test_300_check_default_striped_dir normal_dir 1 0
15303 test_300_check_default_striped_dir normal_dir 2 1
15304 test_300_check_default_striped_dir normal_dir 2 -1
15306 #delete default stripe information
15307 echo "delete default stripeEA"
15308 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15309 error "set default stripe on striped dir error"
15311 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15312 for dir in $(find $DIR/$tdir/normal_dir/*); do
15313 stripe_count=$($LFS getdirstripe -c $dir)
15314 [ $stripe_count -eq 0 ] ||
15315 error "expect 1 get $stripe_count for $dir"
15316 stripe_index=$($LFS getdirstripe -i $dir)
15317 [ $stripe_index -eq 0 ] ||
15318 error "expect 0 get $stripe_index for $dir"
15321 run_test 300g "check default striped directory for normal directory"
15324 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15325 skip "Need MDS version at least 2.7.55" && return
15326 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15331 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15332 $DIR/$tdir/striped_dir ||
15333 error "set striped dir error"
15335 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15336 test_300_check_default_striped_dir striped_dir 1 0
15337 test_300_check_default_striped_dir striped_dir 2 1
15338 test_300_check_default_striped_dir striped_dir 2 -1
15340 #delete default stripe information
15341 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15342 error "set default stripe on striped dir error"
15344 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15345 for dir in $(find $DIR/$tdir/striped_dir/*); do
15346 stripe_count=$($LFS getdirstripe -c $dir)
15347 [ $stripe_count -eq 0 ] ||
15348 error "expect 1 get $stripe_count for $dir"
15351 run_test 300h "check default striped directory for striped directory"
15354 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15355 skip "Need MDS version at least 2.7.55" && return
15356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15357 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15363 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15364 error "set striped dir error"
15366 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15367 error "create files under striped dir failed"
15369 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15370 error "set striped hashdir error"
15372 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15373 error "create dir0 under hash dir failed"
15374 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15375 error "create dir1 under hash dir failed"
15377 # unfortunately, we need to umount to clear dir layout cache for now
15378 # once we fully implement dir layout, we can drop this
15379 umount_client $MOUNT || error "umount failed"
15380 mount_client $MOUNT || error "mount failed"
15382 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15383 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15384 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15386 #set the stripe to be unknown hash type
15387 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15388 $LCTL set_param fail_loc=0x1901
15389 for ((i = 0; i < 10; i++)); do
15390 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15391 error "stat f-$i failed"
15392 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15395 touch $DIR/$tdir/striped_dir/f0 &&
15396 error "create under striped dir with unknown hash should fail"
15398 $LCTL set_param fail_loc=0
15400 umount_client $MOUNT || error "umount failed"
15401 mount_client $MOUNT || error "mount failed"
15405 run_test 300i "client handle unknown hash type striped directory"
15408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15409 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15410 skip "Need MDS version at least 2.7.55" && return
15411 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15417 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15418 $LCTL set_param fail_loc=0x1702
15419 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15420 error "set striped dir error"
15422 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15423 error "create files under striped dir failed"
15425 $LCTL set_param fail_loc=0
15427 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15431 run_test 300j "test large update record"
15434 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15435 skip "Need MDS version at least 2.7.55" && return
15436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15437 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15443 #define OBD_FAIL_LARGE_STRIPE 0x1703
15444 $LCTL set_param fail_loc=0x1703
15445 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15446 error "set striped dir error"
15447 $LCTL set_param fail_loc=0
15449 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15450 error "getstripeddir fails"
15451 rm -rf $DIR/$tdir/striped_dir ||
15452 error "unlink striped dir fails"
15456 run_test 300k "test large striped directory"
15459 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15460 skip "Need MDS version at least 2.7.55" && return
15461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15462 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15465 test_mkdir -p $DIR/$tdir/striped_dir
15466 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15467 error "chown $RUNAS_ID failed"
15468 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15469 error "set default striped dir failed"
15471 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15472 $LCTL set_param fail_loc=0x80000158
15473 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15475 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15476 [ $stripe_index -eq 1 ] ||
15477 error "expect 1 get $stripe_index for $dir"
15479 run_test 300l "non-root user to create dir under striped dir with stale layout"
15482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15483 skip "Need MDS version at least 2.7.55" && return
15484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15485 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15487 mkdir -p $DIR/$tdir/striped_dir
15488 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15489 error "set default stripes dir error"
15491 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15493 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15494 [ $stripe_count -eq 0 ] ||
15495 error "expect 0 get $stripe_count for a"
15497 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15498 error "set default stripes dir error"
15500 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15502 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15503 [ $stripe_count -eq 0 ] ||
15504 error "expect 0 get $stripe_count for b"
15506 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15507 error "set default stripes dir error"
15509 mkdir $DIR/$tdir/striped_dir/c &&
15510 error "default stripe_index is invalid, mkdir c should fails"
15512 rm -rf $DIR/$tdir || error "rmdir fails"
15514 run_test 300m "setstriped directory on single MDT FS"
15517 local list=$(comma_list $(mdts_nodes))
15520 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15524 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15525 skip "Need MDS version at least 2.7.55" && return
15526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15527 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15528 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15531 local list=$(comma_list $(mdts_nodes))
15533 trap cleanup_300n RETURN EXIT
15534 mkdir -p $DIR/$tdir
15535 chmod 777 $DIR/$tdir
15536 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15537 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15538 error "create striped dir succeeds with gid=0"
15540 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15541 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15542 error "create striped dir fails with gid=-1"
15544 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15545 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15546 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15547 error "set default striped dir succeeds with gid=0"
15550 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15551 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15552 error "set default striped dir fails with gid=-1"
15555 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15556 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15557 error "create test_dir fails"
15558 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15559 error "create test_dir1 fails"
15560 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15561 error "create test_dir2 fails"
15564 run_test 300n "non-root user to create dir under striped dir with default EA"
15567 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15568 skip "Need MDS version at least 2.7.55" && return
15569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15574 mkdir -p $DIR/$tdir
15576 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15577 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15578 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15579 skip "not enough free inodes $numfree1 $numfree2"
15583 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15584 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15585 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15586 skip "not enough free space $numfree1 $numfree2"
15590 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15591 error "setdirstripe fails"
15593 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15594 error "create dirs fails"
15596 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15597 ls $DIR/$tdir/striped_dir > /dev/null ||
15598 error "ls striped dir fails"
15599 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15600 error "unlink big striped dir fails"
15602 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15606 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15607 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15609 mkdir -p $DIR/$tdir
15611 #define OBD_FAIL_OUT_ENOSPC 0x1704
15612 do_facet mds2 lctl set_param fail_loc=0x80001704
15613 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15614 error "create striped directory should fail"
15616 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15618 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15621 run_test 300p "create striped directory without space"
15624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15627 local fd=$(free_fd)
15628 local cmd="exec $fd<$tdir"
15630 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15633 trap "eval $cmd" EXIT
15634 cd $tdir || error "cd $tdir fails"
15635 rmdir ../$tdir || error "rmdir $tdir fails"
15636 mkdir local_dir && error "create dir succeeds"
15637 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15641 run_test 300q "create remote directory under orphan directory"
15643 prepare_remote_file() {
15644 mkdir $DIR/$tdir/src_dir ||
15645 error "create remote source failed"
15647 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15648 touch $DIR/$tdir/src_dir/a
15650 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15651 error "create remote target dir failed"
15653 touch $DIR/$tdir/tgt_dir/b
15655 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15656 error "rename dir cross MDT failed!"
15658 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15659 error "src_child still exists after rename"
15661 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15662 error "missing file(a) after rename"
15664 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15665 error "diff after rename"
15669 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15671 local remote_file=$DIR/$tdir/tgt_dir/b
15673 mkdir -p $DIR/$tdir
15675 prepare_remote_file || error "prepare remote file failed"
15678 $OPENUNLINK $remote_file $remote_file || error
15679 $CHECKSTAT -a $remote_file || error
15681 run_test 310a "open unlink remote file"
15684 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15686 local remote_file=$DIR/$tdir/tgt_dir/b
15688 mkdir -p $DIR/$tdir
15690 prepare_remote_file || error "prepare remote file failed"
15692 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15693 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15694 $CHECKSTAT -t file $remote_file || error "check file failed"
15696 run_test 310b "unlink remote file with multiple links while open"
15699 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15701 local remote_file=$DIR/$tdir/tgt_dir/b
15703 mkdir -p $DIR/$tdir
15705 prepare_remote_file || error "prepare remote file failed"
15707 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15708 multiop_bg_pause $remote_file O_uc ||
15709 error "mulitop failed for remote file"
15711 $MULTIOP $DIR/$tfile Ouc
15712 kill -USR1 $MULTIPID
15715 run_test 310c "open-unlink remote file with multiple links"
15719 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15720 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15722 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15724 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15726 mkdir -p $DIR/$tdir
15727 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15728 createmany -o $DIR/$tdir/$tfile. 1000
15730 # statfs data is not real time, let's just calculate it
15731 old_iused=$((old_iused + 1000))
15733 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15734 osp.*OST0000*MDT0000.create_count")
15735 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15736 osp.*OST0000*MDT0000.max_create_count")
15737 for idx in $(seq $MDSCOUNT); do
15738 do_facet mds$idx "lctl set_param -n \
15739 osp.*OST0000*MDT000?.max_create_count=0"
15742 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15743 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15744 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15746 unlinkmany $DIR/$tdir/$tfile. 1000
15748 for idx in $(seq $MDSCOUNT); do
15749 do_facet mds$idx "lctl set_param -n \
15750 osp.*OST0000*MDT000?.max_create_count=$max_count"
15751 do_facet mds$idx "lctl set_param -n \
15752 osp.*OST0000*MDT000?.create_count=$count"
15756 for i in $(seq 120); do
15757 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15758 # system may be too busy to destroy all objs in time, use
15759 # a somewhat small value to not fail autotest
15760 [ $((old_iused - new_iused)) -gt 400 ] && break
15764 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15765 [ $((old_iused - new_iused)) -gt 400 ] ||
15766 error "objs not destroyed after unlink"
15768 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15775 local vdevdir=$(dirname $(facet_vdevice $ost))
15776 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15777 local zfs_zapid=$(do_facet $ost $cmd |
15778 grep -w "/O/0/d$((objid%32))" -C 5 |
15779 awk '/Object/{getline; print $1}')
15780 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15781 awk "/$objid = /"'{printf $3}')
15786 zfs_object_blksz() {
15790 local vdevdir=$(dirname $(facet_vdevice $ost))
15791 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15792 local blksz=$(do_facet $ost $cmd $objid |
15793 awk '/dblk/{getline; printf $4}')
15795 case "${blksz: -1}" in
15796 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15797 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15804 test_312() { # LU-4856
15805 remote_ost_nodsh && skip "remote OST with nodsh" && return
15807 [ $(facet_fstype ost1) = "zfs" ] ||
15808 { skip "the test only applies to zfs" && return; }
15810 local max_blksz=$(do_facet ost1 \
15811 $ZFS get -p recordsize $(facet_device ost1) |
15812 awk '!/VALUE/{print $3}')
15813 local min_blksz=$(getconf PAGE_SIZE)
15815 # to make life a little bit easier
15816 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15817 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15819 local tf=$DIR/$tdir/$tfile
15821 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15823 # Get ZFS object id
15824 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15826 # block size change by sequential over write
15828 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15829 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15831 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15832 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15836 # block size change by sequential append write
15837 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15838 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15839 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15841 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15842 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15843 oflag=sync conv=notrunc
15845 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15846 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15847 error "blksz error, actual $blksz, " \
15848 "expected: 2 * $count * $min_blksz"
15854 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15855 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15857 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15858 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15859 [ $blksz -eq $min_blksz ] ||
15860 error "blksz error: $blksz, expected: $min_blksz"
15862 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15863 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15864 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15866 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15867 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15868 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15870 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15873 remote_ost_nodsh && skip "remote OST with nodsh" && return
15875 local file=$DIR/$tfile
15877 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15879 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15880 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15881 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15882 error "write should failed"
15883 do_facet ost1 "$LCTL set_param fail_loc=0"
15886 run_test 313 "io should fail after last_rcvd update fail"
15889 local read_write=$1
15890 if [ "$read_write" = "write" ]; then
15891 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15892 elif [ "$read_write" = "read" ]; then
15893 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15895 error "argument error"
15898 # turn off debug for performance testing
15899 local saved_debug=$($LCTL get_param -n debug)
15900 $LCTL set_param debug=0
15902 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15904 # get ost1 size - lustre-OST0000
15905 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15906 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15907 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15909 if [ "$read_write" = "read" ]; then
15910 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15913 local start_time=$(date +%s.%N)
15914 $dd_cmd bs=1M count=$blocks oflag=sync ||
15915 error "real dd $read_write error"
15916 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15918 if [ "$read_write" = "write" ]; then
15922 # define OBD_FAIL_OST_FAKE_RW 0x238
15923 do_facet ost1 $LCTL set_param fail_loc=0x238
15925 local start_time=$(date +%s.%N)
15926 $dd_cmd bs=1M count=$blocks oflag=sync ||
15927 error "fake dd $read_write error"
15928 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15930 if [ "$read_write" = "write" ]; then
15932 cancel_lru_locks osc
15933 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15934 error "$tfile size not $blocks MB"
15936 do_facet ost1 $LCTL set_param fail_loc=0
15938 echo "fake $read_write $duration_fake vs. normal $read_write" \
15939 "$duration in seconds"
15940 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15941 error_not_in_vm "fake write is slower"
15943 $LCTL set_param -n debug="$saved_debug"
15946 test_399a() { # LU-7655 for OST fake write
15947 remote_ost_nodsh && skip "remote OST with nodsh" && return
15951 run_test 399a "fake write should not be slower than normal write"
15953 test_399b() { # LU-8726 for OST fake read
15954 remote_ost_nodsh && skip "remote OST with nodsh" && return
15956 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15957 skip "only for ldiskfs" && return 0
15961 run_test 399b "fake read should not be slower than normal read"
15963 test_400a() { # LU-1606, was conf-sanity test_74
15964 local extra_flags=''
15965 local out=$TMP/$tfile
15966 local prefix=/usr/include/lustre
15969 if ! which $CC > /dev/null 2>&1; then
15970 skip_env "$CC is not installed"
15974 if ! [[ -d $prefix ]]; then
15975 # Assume we're running in tree and fixup the include path.
15976 extra_flags+=" -I$LUSTRE/../libcfs/include"
15977 extra_flags+=" -I$LUSTRE/include"
15978 extra_flags+=" -L$LUSTRE/utils"
15981 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15982 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15983 error "client api broken"
15987 run_test 400a "Lustre client api program can compile and link"
15989 test_400b() { # LU-1606, LU-5011
15991 local out=$TMP/$tfile
15992 local prefix=/usr/include/lustre
15994 # We use a hard coded prefix so that this test will not fail
15995 # when run in tree. There are headers in lustre/include/lustre/
15996 # that are not packaged (like lustre_idl.h) and have more
15997 # complicated include dependencies (like config.h and lnet/types.h).
15998 # Since this test about correct packaging we just skip them when
15999 # they don't exist (see below) rather than try to fixup cppflags.
16001 if ! which $CC > /dev/null 2>&1; then
16002 skip_env "$CC is not installed"
16006 for header in $prefix/*.h; do
16007 if ! [[ -f "$header" ]]; then
16011 if [[ "$(basename $header)" == liblustreapi.h ]]; then
16012 continue # liblustreapi.h is deprecated.
16015 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16016 error "cannot compile '$header'"
16020 run_test 400b "packaged headers can be compiled"
16022 test_401a() { #LU-7437
16023 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16024 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16026 #count the number of parameters by "list_param -R"
16027 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16028 #count the number of parameters by listing proc files
16029 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16030 echo "proc_dirs='$proc_dirs'"
16031 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16032 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16035 [ $params -eq $procs ] ||
16036 error "found $params parameters vs. $procs proc files"
16038 # test the list_param -D option only returns directories
16039 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16040 #count the number of parameters by listing proc directories
16041 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16044 [ $params -eq $procs ] ||
16045 error "found $params parameters vs. $procs proc files"
16047 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16050 local save=$($LCTL get_param -n jobid_var)
16053 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16054 error "no error returned when setting bad parameters"
16056 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16057 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16059 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16060 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16061 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16063 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16066 local jobid_var_old=$($LCTL get_param -n jobid_var)
16067 local jobid_var_new
16069 $LCTL set_param jobid_var= &&
16070 error "no error returned for 'set_param a='"
16072 jobid_var_new=$($LCTL get_param -n jobid_var)
16073 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16074 error "jobid_var was changed by setting without value"
16076 $LCTL set_param jobid_var &&
16077 error "no error returned for 'set_param a'"
16079 jobid_var_new=$($LCTL get_param -n jobid_var)
16080 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16081 error "jobid_var was changed by setting without value"
16083 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16086 local jobid_var_old=$($LCTL get_param -n jobid_var)
16087 local jobid_var_new
16088 local new_value="foo=bar"
16090 $LCTL set_param jobid_var=$new_value ||
16091 error "'set_param a=b' did not accept a value containing '='"
16093 jobid_var_new=$($LCTL get_param -n jobid_var)
16094 [[ "$jobid_var_new" == "$new_value" ]] ||
16095 error "'set_param a=b' failed on a value containing '='"
16097 # Reset the jobid_var to test the other format
16098 $LCTL set_param jobid_var=$jobid_var_old
16099 jobid_var_new=$($LCTL get_param -n jobid_var)
16100 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16101 error "failed to reset jobid_var"
16103 $LCTL set_param jobid_var $new_value ||
16104 error "'set_param a b' did not accept a value containing '='"
16106 jobid_var_new=$($LCTL get_param -n jobid_var)
16107 [[ "$jobid_var_new" == "$new_value" ]] ||
16108 error "'set_param a b' failed on a value containing '='"
16110 $LCTL set_param jobid_var $jobid_var_old
16111 jobid_var_new=$($LCTL get_param -n jobid_var)
16112 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16113 error "failed to reset jobid_var"
16115 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16118 local server_version=$(lustre_version_code $SINGLEMDS)
16119 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16120 [[ $server_version -ge $(version_code 2.7.18.4) &&
16121 $server_version -lt $(version_code 2.7.50) ]] ||
16122 [[ $server_version -ge $(version_code 2.7.2) &&
16123 $server_version -lt $(version_code 2.7.11) ]] ||
16124 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16126 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16127 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16128 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16129 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16130 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16131 echo "Touch failed - OK"
16133 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16136 local file1=$DIR/$tfile.1
16137 local file2=$DIR/$tfile.2
16138 local tfile=$TMP/$tfile
16140 rm -f $file1 $file2 $tfile
16145 # 30 sec OBD_TIMEOUT in ll_getattr()
16146 # right before populating st_nlink
16147 $LCTL set_param fail_loc=0x80001409
16148 stat -c %h $file1 > $tfile &
16150 # create an alias, drop all locks and reclaim the dentry
16152 cancel_lru_locks mdc
16153 cancel_lru_locks osc
16154 sysctl -w vm.drop_caches=2
16158 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16160 rm -f $tfile $file1 $file2
16162 run_test 403 "i_nlink should not drop to zero due to aliasing"
16164 test_404() { # LU-6601
16165 local server_version=$(lustre_version_code $SINGLEMDS)
16166 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16167 { skip "Need server version newer than 2.8.52"; return 0; }
16169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16170 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16171 awk '/osp .*-osc-MDT/ { print $4}')
16174 for osp in $mosps; do
16175 echo "Deactivate: " $osp
16176 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16177 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16178 awk -vp=$osp '$4 == p { print $2 }')
16179 [ $stat = IN ] || {
16180 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16181 error "deactivate error"
16183 echo "Activate: " $osp
16184 do_facet $SINGLEMDS $LCTL --device %$osp activate
16185 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16186 awk -vp=$osp '$4 == p { print $2 }')
16187 [ $stat = UP ] || {
16188 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16189 error "activate error"
16193 run_test 404 "validate manual {de}activated works properly for OSPs"
16196 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
16197 skip "Layout swap lock is not supported" && return
16199 check_swap_layouts_support && return 0
16201 test_mkdir -p $DIR/$tdir
16202 swap_lock_test -d $DIR/$tdir ||
16203 error "One layout swap locked test failed"
16205 run_test 405 "Various layout swap lock tests"
16208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16209 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16210 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16212 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16213 skip "Need MDS version at least 2.8.50" && return
16215 local def_stripenr=$($GETSTRIPE -c $MOUNT)
16216 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16217 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16218 local def_pool=$($GETSTRIPE -p $MOUNT)
16220 local test_pool=$TESTNAME
16221 pool_add $test_pool || error "pool_add failed"
16222 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16223 error "pool_add_targets failed"
16225 # parent set default stripe count only, child will stripe from both
16226 # parent and fs default
16227 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16228 error "setstripe $MOUNT failed"
16229 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16230 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16231 for i in $(seq 10); do
16232 local f=$DIR/$tdir/$tfile.$i
16233 touch $f || error "touch failed"
16234 local count=$($GETSTRIPE -c $f)
16235 [ $count -eq $OSTCOUNT ] ||
16236 error "$f stripe count $count != $OSTCOUNT"
16237 local offset=$($GETSTRIPE -i $f)
16238 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16239 local size=$($GETSTRIPE -S $f)
16240 [ $size -eq $((def_stripe_size * 2)) ] ||
16241 error "$f stripe size $size != $((def_stripe_size * 2))"
16242 local pool=$($GETSTRIPE -p $f)
16243 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16246 # change fs default striping, delete parent default striping, now child
16247 # will stripe from new fs default striping only
16248 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16249 error "change $MOUNT default stripe failed"
16250 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16251 for i in $(seq 11 20); do
16252 local f=$DIR/$tdir/$tfile.$i
16253 touch $f || error "touch $f failed"
16254 local count=$($GETSTRIPE -c $f)
16255 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16256 local offset=$($GETSTRIPE -i $f)
16257 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16258 local size=$($GETSTRIPE -S $f)
16259 [ $size -eq $def_stripe_size ] ||
16260 error "$f stripe size $size != $def_stripe_size"
16261 local pool=$($GETSTRIPE -p $f)
16262 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16266 unlinkmany $DIR/$tdir/$tfile. 1 20
16268 # restore FS default striping
16269 if [ -z $def_pool ]; then
16270 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
16271 -i $def_stripe_offset $MOUNT ||
16272 error "restore default striping failed"
16274 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
16275 -i $def_stripe_offset $MOUNT ||
16276 error "restore default striping with $def_pool failed"
16279 local f=$DIR/$tdir/$tfile
16280 pool_remove_all_targets $test_pool $f
16281 pool_remove $test_pool $f
16283 run_test 406 "DNE support fs default striping"
16286 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16287 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16288 skip "Need MDS version at least 2.8.55" && return
16289 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16291 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16292 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16293 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16294 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16295 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16297 #define OBD_FAIL_DT_TXN_STOP 0x2019
16298 for idx in $(seq $MDSCOUNT); do
16299 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16301 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16302 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16303 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16306 run_test 407 "transaction fail should cause operation fail"
16309 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16311 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16312 lctl set_param fail_loc=0x8000040a
16313 # let ll_prepare_partial_page() fail
16314 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16318 # create at least 100 unused inodes so that
16319 # shrink_icache_memory(0) should not return 0
16320 touch $DIR/$tfile-{0..100}
16321 rm -f $DIR/$tfile-{0..100}
16324 echo 2 > /proc/sys/vm/drop_caches
16326 run_test 408 "drop_caches should not hang due to page leaks"
16330 [ $MDSCOUNT -lt 2 ] &&
16331 skip "We need at least 2 MDTs for this test" && return
16333 check_mount_and_prep
16335 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16336 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16337 touch $DIR/$tdir/guard || error "(2) Fail to create"
16339 local PREFIX=$(str_repeat 'A' 128)
16340 echo "Create 1K hard links start at $(date)"
16341 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16342 error "(3) Fail to hard link"
16344 echo "Links count should be right although linkEA overflow"
16345 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16346 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16347 [ $linkcount -eq 1001 ] ||
16348 error "(5) Unexpected hard links count: $linkcount"
16350 echo "List all links start at $(date)"
16351 ls -l $DIR/$tdir/foo > /dev/null ||
16352 error "(6) Fail to list $DIR/$tdir/foo"
16354 echo "Unlink hard links start at $(date)"
16355 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16356 error "(7) Fail to unlink"
16358 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16361 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16362 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16363 skip "Need server version at least 2.9.55" & exit 0
16364 start_full_debug_logging
16368 stop_full_debug_logging
16374 #define OBD_FAIL_BARRIER_DELAY 0x2202
16375 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16376 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16379 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16380 awk '/The barrier for/ { print $7 }')
16381 [ "$b_status" = "'freezing_p1'" ] ||
16382 error "(1) unexpected barrier status $b_status"
16384 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16386 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16387 awk '/The barrier for/ { print $7 }')
16388 [ "$b_status" = "'frozen'" ] ||
16389 error "(2) unexpected barrier status $b_status"
16391 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16392 awk '/will be expired/ { print $7 }')
16393 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16394 sleep $((expired + 3))
16396 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16397 awk '/The barrier for/ { print $7 }')
16398 [ "$b_status" = "'expired'" ] ||
16399 error "(3) unexpected barrier status $b_status"
16401 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16402 error "(4) fail to freeze barrier"
16404 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16405 awk '/The barrier for/ { print $7 }')
16406 [ "$b_status" = "'frozen'" ] ||
16407 error "(5) unexpected barrier status $b_status"
16409 #define OBD_FAIL_BARRIER_DELAY 0x2202
16410 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16411 do_facet mgs $LCTL barrier_thaw $FSNAME &
16414 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16415 awk '/The barrier for/ { print $7 }')
16416 [ "$b_status" = "'thawing'" ] ||
16417 error "(6) unexpected barrier status $b_status"
16419 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16421 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16422 awk '/The barrier for/ { print $7 }')
16423 [ "$b_status" = "'thawed'" ] ||
16424 error "(7) unexpected barrier status $b_status"
16426 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16427 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16428 do_facet mgs $LCTL barrier_freeze $FSNAME
16430 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16431 awk '/The barrier for/ { print $7 }')
16432 [ "$b_status" = "'failed'" ] ||
16433 error "(8) unexpected barrier status $b_status"
16435 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16436 do_facet mgs $LCTL barrier_thaw $FSNAME
16440 run_test 801a "write barrier user interfaces and stat machine"
16445 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16446 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16447 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16448 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16449 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16451 cancel_lru_locks mdc
16453 # 180 seconds should be long enough
16454 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16456 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16457 awk '/The barrier for/ { print $7 }')
16458 [ "$b_status" = "'frozen'" ] ||
16459 error "(6) unexpected barrier status $b_status"
16461 mkdir $DIR/$tdir/d0/d10 &
16464 touch $DIR/$tdir/d1/f13 &
16467 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16470 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16473 rm -f $DIR/$tdir/d4/f12 &
16476 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16478 # To guarantee taht the 'stat' is not blocked
16479 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16480 awk '/The barrier for/ { print $7 }')
16481 [ "$b_status" = "'frozen'" ] ||
16482 error "(8) unexpected barrier status $b_status"
16484 # let above commands to run at background
16487 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16488 ps -p $touch_pid || error "(10) touch should be blocked"
16489 ps -p $ln_pid || error "(11) link should be blocked"
16490 ps -p $mv_pid || error "(12) rename should be blocked"
16491 ps -p $rm_pid || error "(13) unlink should be blocked"
16493 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16494 awk '/The barrier for/ { print $7 }')
16495 [ "$b_status" = "'frozen'" ] ||
16496 error "(14) unexpected barrier status $b_status"
16498 do_facet mgs $LCTL barrier_thaw $FSNAME
16499 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16500 awk '/The barrier for/ { print $7 }')
16501 [ "$b_status" = "'thawed'" ] ||
16502 error "(15) unexpected barrier status $b_status"
16504 wait $mkdir_pid || error "(16) mkdir should succeed"
16505 wait $touch_pid || error "(17) touch should succeed"
16506 wait $ln_pid || error "(18) link should succeed"
16507 wait $mv_pid || error "(19) rename should succeed"
16508 wait $rm_pid || error "(20) unlink should succeed"
16512 run_test 801b "modification will be blocked by write barrier"
16515 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16519 stop mds2 || error "(1) Fail to stop mds2"
16521 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16523 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16524 awk '/The barrier for/ { print $7 }')
16525 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16526 do_facet mgs $LCTL barrier_thaw $FSNAME
16527 error "(2) unexpected barrier status $b_status"
16530 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16531 error "(3) Fail to rescan barrier bitmap"
16533 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16535 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16536 awk '/The barrier for/ { print $7 }')
16537 [ "$b_status" = "'frozen'" ] ||
16538 error "(4) unexpected barrier status $b_status"
16540 do_facet mgs $LCTL barrier_thaw $FSNAME
16541 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16542 awk '/The barrier for/ { print $7 }')
16543 [ "$b_status" = "'thawed'" ] ||
16544 error "(5) unexpected barrier status $b_status"
16546 local devname=$(mdsdevname 2)
16548 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16550 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16551 error "(7) Fail to rescan barrier bitmap"
16555 run_test 801c "rescan barrier bitmap"
16557 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16558 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16559 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16565 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16566 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16567 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16573 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16574 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16575 skip "Need server version at least 2.9.55" & exit 0
16577 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16579 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16580 error "(2) Fail to copy"
16582 trap cleanup_802 EXIT
16584 # sync by force before remount as readonly
16585 sync; sync_all_data; sleep 3; sync_all_data
16589 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16590 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16591 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16593 echo "Mount the server as read only"
16594 setupall server_only || error "(3) Fail to start servers"
16596 echo "Mount client without ro should fail"
16597 mount_client $MOUNT &&
16598 error "(4) Mount client without 'ro' should fail"
16600 echo "Mount client with ro should succeed"
16601 mount_client $MOUNT ro ||
16602 error "(5) Mount client with 'ro' should succeed"
16604 echo "Modify should be refused"
16605 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16607 echo "Read should be allowed"
16608 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16609 error "(7) Read should succeed under ro mode"
16613 run_test 802 "simulate readonly device"
16616 # tests that do cleanup/setup should be run at the end
16620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16622 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16623 $LCTL set_param fail_loc=0x903
16625 cancel_lru_locks MGC
16627 FAIL_ON_ERROR=true cleanup
16628 FAIL_ON_ERROR=true setup
16630 run_test 900 "umount should not race with any mgc requeue thread"
16633 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16634 check_and_cleanup_lustre
16635 if [ "$I_MOUNTED" != "yes" ]; then
16636 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true