2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 if [ -r /etc/SuSE-release ]
25 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
26 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
28 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
35 if is_sles11; then # LU-4341
36 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
39 SRCDIR=$(cd $(dirname $0); echo $PWD)
40 export PATH=$PATH:/sbin
45 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
46 CREATETEST=${CREATETEST:-createtest}
48 LFIND=${LFIND:-"$LFS find"}
49 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
51 OPENFILE=${OPENFILE:-openfile}
52 OPENUNLINK=${OPENUNLINK:-openunlink}
53 export MULTIOP=${MULTIOP:-multiop}
54 READS=${READS:-"reads"}
55 MUNLINK=${MUNLINK:-munlink}
56 SOCKETSERVER=${SOCKETSERVER:-socketserver}
57 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
58 MEMHOG=${MEMHOG:-memhog}
59 DIRECTIO=${DIRECTIO:-directio}
60 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
62 CHECK_GRANT=${CHECK_GRANT:-"yes"}
63 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export PARALLEL=${PARALLEL:-"no"}
66 export NAME=${NAME:-local}
73 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
74 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
75 . $LUSTRE/tests/test-framework.sh
77 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
83 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
84 # bug number for skipped test: LU-1957
85 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
94 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
95 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
104 check_swap_layouts_support()
106 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
107 { skip "Does not support layout lock."; return 0; }
111 check_and_setup_lustre
115 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
116 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 if [ "${ONLY}" = "MOUNT" ] ; then
131 echo "Lustre is up, please go on"
135 echo "preparing for tests involving mounts"
136 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
138 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
139 echo # add a newline after mke2fs.
143 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
144 lctl set_param debug=-1 2> /dev/null || true
147 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
149 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
151 run_test 0a "touch; rm ====================="
154 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
155 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
157 run_test 0b "chmod 0755 $DIR ============================="
160 $LCTL get_param mdc.*.import | grep "state: FULL" ||
161 error "import not FULL"
162 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
165 run_test 0c "check import proc"
168 test_mkdir $DIR/$tdir
169 test_mkdir $DIR/$tdir/d2
170 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
171 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
174 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
176 run_test 1 "mkdir; remkdir; rmdir"
179 test_mkdir $DIR/$tdir
180 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
181 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
183 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
185 run_test 2 "mkdir; touch; rmdir; check file"
188 test_mkdir $DIR/$tdir
189 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
190 touch $DIR/$tdir/$tfile
191 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
193 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
195 run_test 3 "mkdir; touch; rmdir; check dir"
197 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir -i 1 $DIR/$tdir
201 touch $DIR/$tdir/$tfile ||
202 error "Create file under remote directory failed"
205 error "Expect error removing in-use dir $DIR/$tdir"
207 test -d $DIR/$tdir || error "Remote directory disappeared"
209 rm -rf $DIR/$tdir || error "remove remote dir error"
211 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
214 test_mkdir $DIR/$tdir
215 test_mkdir $DIR/$tdir/d2
216 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
217 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
218 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
220 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
223 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
224 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
225 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
226 error "$tfile does not have perm 0666 or UID $UID"
227 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
228 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
229 error "$tfile should be 0666 and owned by UID $UID"
231 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
234 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
236 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
237 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
238 error "$tfile should be owned by UID $RUNAS_ID"
239 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
240 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
241 error "$tfile should be owned by UID $RUNAS_ID"
243 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
246 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
248 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
249 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
250 error "$tfile should be owned by GID $UID"
251 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
252 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
253 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
255 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
258 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
259 test_mkdir $DIR/$tdir
260 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
261 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
262 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
263 test_mkdir $DIR/$tdir/d/subdir
264 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
265 error "$tdir/d/subdir should be GID $RUNAS_GID"
266 if [[ $MDSCOUNT -gt 1 ]]; then
267 # check remote dir sgid inherite
268 $LFS mkdir -i 0 $DIR/$tdir.local ||
269 error "mkdir $tdir.local failed"
270 chmod g+s $DIR/$tdir.local ||
271 error "chmod $tdir.local failed"
272 chgrp $RUNAS_GID $DIR/$tdir.local ||
273 error "chgrp $tdir.local failed"
274 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
275 error "mkdir $tdir.remote failed"
276 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
277 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
278 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
279 error "$tdir.remote should be mode 02755"
282 run_test 6g "verify new dir in sgid dir inherits group"
284 test_6h() { # bug 7331
285 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
286 touch $DIR/$tfile || error "touch failed"
287 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
288 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
289 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
290 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
291 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
293 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
296 test_mkdir $DIR/$tdir
297 $MCREATE $DIR/$tdir/$tfile
298 chmod 0666 $DIR/$tdir/$tfile
299 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
300 error "$tdir/$tfile should be mode 0666"
302 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
305 if [ ! -d $DIR/$tdir ]; then
306 test_mkdir $DIR/$tdir
308 $MCREATE $DIR/$tdir/$tfile
309 echo -n foo > $DIR/$tdir/$tfile
310 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
311 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
313 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
316 test_mkdir $DIR/$tdir
317 touch $DIR/$tdir/$tfile
318 chmod 0666 $DIR/$tdir/$tfile
319 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
320 error "$tfile mode not 0666"
322 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
325 test_mkdir $DIR/$tdir
326 test_mkdir $DIR/$tdir/d2
327 test_mkdir $DIR/$tdir/d2/d3
328 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
330 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
333 test_mkdir $DIR/$tdir
334 test_mkdir $DIR/$tdir/d2
335 touch $DIR/$tdir/d2/$tfile
336 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
337 error "$tdir/d2/$tfile not a file"
339 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
342 test_mkdir $DIR/$tdir
343 test_mkdir $DIR/$tdir/d2
344 chmod 0666 $DIR/$tdir/d2
345 chmod 0705 $DIR/$tdir/d2
346 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
347 error "$tdir/d2 mode not 0705"
349 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
352 test_mkdir $DIR/$tdir
353 touch $DIR/$tdir/$tfile
354 chmod 0666 $DIR/$tdir/$tfile
355 chmod 0654 $DIR/$tdir/$tfile
356 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
357 error "$tdir/d2 mode not 0654"
359 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
362 test_mkdir $DIR/$tdir
363 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
365 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
366 error "$tdir/$tfile size not 0 after truncate"
368 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
371 test_mkdir $DIR/$tdir
372 touch $DIR/$tdir/$tfile
374 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
376 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
379 test_mkdir $DIR/$tdir
380 touch $DIR/$tdir/$tfile
381 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
382 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
383 error "$tdir/${tfile_2} not a file after rename"
384 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
386 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
389 test_mkdir $DIR/$tdir
390 touch $DIR/$tdir/$tfile
391 rm -rf $DIR/$tdir/$tfile
392 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
394 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
397 test_mkdir $DIR/$tdir
398 touch $DIR/$tdir/$tfile
399 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
401 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
402 error "$tdir/l-exist not a symlink"
403 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
404 error "$tdir/l-exist not referencing a file"
405 rm -f $DIR/$tdir/l-exist
406 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
408 run_test 17a "symlinks: create, remove (real)"
411 test_mkdir $DIR/$tdir
412 ln -s no-such-file $DIR/$tdir/l-dangle
414 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
415 error "$tdir/l-dangle not referencing no-such-file"
416 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
417 error "$tdir/l-dangle not referencing non-existent file"
418 rm -f $DIR/$tdir/l-dangle
419 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
421 run_test 17b "symlinks: create, remove (dangling)"
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
424 test_mkdir $DIR/$tdir
425 ln -s foo $DIR/$tdir/$tfile
426 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error)"
431 test_mkdir $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 touch $DIR/$tdir/$tfile || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling"
438 test_mkdir $DIR/$tdir
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error)"
447 test_mkdir $DIR/$tdir
448 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
456 run_test 17f "symlinks: long and very long symlink name"
458 # str_repeat(S, N) generate a string that is string S repeated N times
463 while [ $((n -= 1)) -ge 0 ]; do
469 # Long symlinks and LU-2241
471 test_mkdir $DIR/$tdir
472 local TESTS="59 60 61 4094 4095"
474 # Fix for inode size boundary in 2.1.4
475 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
478 # Patch not applied to 2.2 or 2.3 branches
479 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
480 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
483 # skip long symlink name for rhel6.5.
484 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
485 grep -q '6.5' /etc/redhat-release &>/dev/null &&
486 TESTS="59 60 61 4062 4063"
489 local SYMNAME=$(str_repeat 'x' $i)
490 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
491 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
494 run_test 17g "symlinks: really long symlink name and inode boundaries"
496 test_17h() { #bug 17378
497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
500 test_mkdir $DIR/$tdir
501 if [[ $MDSCOUNT -gt 1 ]]; then
502 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
506 $LFS setstripe -c -1 $DIR/$tdir
507 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
508 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
509 touch $DIR/$tdir/$tfile || true
511 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
513 test_17i() { #bug 20018
514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
516 test_mkdir -c1 $DIR/$tdir
517 local foo=$DIR/$tdir/$tfile
519 if [[ $MDSCOUNT -gt 1 ]]; then
520 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
524 ln -s $foo $foo || error "create symlink failed"
525 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
526 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
527 ls -l $foo && error "error not detected"
530 run_test 17i "don't panic on short symlink"
532 test_17k() { #bug 22301
533 [[ -z "$(which rsync 2>/dev/null)" ]] &&
534 skip "no rsync command" && return 0
535 rsync --help | grep -q xattr ||
536 skip_env "$(rsync --version | head -n1) does not support xattrs"
537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
538 test_mkdir $DIR/$tdir
539 test_mkdir $DIR/$tdir.new
540 touch $DIR/$tdir/$tfile
541 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
542 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
543 error "rsync failed with xattrs enabled"
545 run_test 17k "symlinks: rsync with xattrs enabled"
547 test_17l() { # LU-279
548 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
549 skip "no getfattr command" && return 0
550 test_mkdir $DIR/$tdir
551 touch $DIR/$tdir/$tfile
552 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
553 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
554 # -h to not follow symlinks. -m '' to list all the xattrs.
555 # grep to remove first line: '# file: $path'.
556 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
558 lgetxattr_size_check $path $xattr ||
559 error "lgetxattr_size_check $path $xattr failed"
563 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
567 local short_sym="0123456789"
568 local wdir=$DIR/$tdir
571 remote_mds_nodsh && skip "remote MDS with nodsh" && return
572 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
573 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
574 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
576 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
577 skip "ldiskfs only test" && return 0
579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
583 # create a long symlink file
584 for ((i = 0; i < 4; ++i)); do
585 long_sym=${long_sym}${long_sym}
588 echo "create 512 short and long symlink files under $wdir"
589 for ((i = 0; i < 256; ++i)); do
590 ln -sf ${long_sym}"a5a5" $wdir/long-$i
591 ln -sf ${short_sym}"a5a5" $wdir/short-$i
597 wait_delete_completed
599 echo "recreate the 512 symlink files with a shorter string"
600 for ((i = 0; i < 512; ++i)); do
601 # rewrite the symlink file with a shorter string
602 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
603 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
606 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
607 local devname=$(mdsdevname $mds_index)
609 echo "stop and checking mds${mds_index}:"
610 # e2fsck should not return error
612 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
615 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
616 error "start mds${mds_index} failed"
617 df $MOUNT > /dev/null 2>&1
619 error "e2fsck detected error for short/long symlink: rc=$rc"
621 run_test 17m "run e2fsck against MDT which contains short/long symlink"
623 check_fs_consistency_17n() {
627 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
628 # so it only check MDT1/MDT2 instead of all of MDTs.
629 for mdt_index in 1 2; do
630 local devname=$(mdsdevname $mdt_index)
631 # e2fsck should not return error
633 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
636 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
637 error "mount mds$mdt_index failed"
638 df $MOUNT > /dev/null 2>&1
646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
648 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
651 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
652 skip "ldiskfs only test" && return 0
654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
658 test_mkdir $DIR/$tdir
659 for ((i=0; i<10; i++)); do
660 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
661 error "create remote dir error $i"
662 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
663 error "create files under remote dir failed $i"
666 check_fs_consistency_17n ||
667 error "e2fsck report error after create files under remote dir"
669 for ((i = 0; i < 10; i++)); do
670 rm -rf $DIR/$tdir/remote_dir_${i} ||
671 error "destroy remote dir error $i"
674 check_fs_consistency_17n ||
675 error "e2fsck report error after unlink files under remote dir"
677 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
678 skip "lustre < 2.4.50 does not support migrate mv " && return
680 for ((i = 0; i < 10; i++)); do
681 mkdir -p $DIR/$tdir/remote_dir_${i}
682 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
683 error "create files under remote dir failed $i"
684 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
685 error "migrate remote dir error $i"
687 check_fs_consistency_17n || error "e2fsck report error after migration"
689 for ((i = 0; i < 10; i++)); do
690 rm -rf $DIR/$tdir/remote_dir_${i} ||
691 error "destroy remote dir error $i"
694 check_fs_consistency_17n || error "e2fsck report error after unlink"
696 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
700 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
701 skip "Need MDS version at least 2.3.64" && return
703 local wdir=$DIR/${tdir}o
709 mdt_index=$($LFS getstripe -M $wdir/$tfile)
710 mdt_index=$((mdt_index + 1))
713 #fail mds will wait the failover finish then set
714 #following fail_loc to avoid interfer the recovery process.
717 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
718 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
719 ls -l $wdir/$tfile && rc=1
720 do_facet mds${mdt_index} lctl set_param fail_loc=0
721 [[ $rc -eq 0 ]] || error "stat file should fail"
723 run_test 17o "stat file with incompat LMA feature"
726 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
727 ls $DIR || error "Failed to ls $DIR: $?"
729 run_test 18 "touch .../f ; ls ... =============================="
735 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
737 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
740 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
742 run_test 19b "ls -l .../f19 (should return error) =============="
745 [ $RUNAS_ID -eq $UID ] &&
746 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
747 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
749 run_test 19c "$RUNAS touch .../f19 (should return error) =="
752 cat $DIR/f19 && error || true
754 run_test 19d "cat .../f19 (should return error) =============="
763 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
765 run_test 20 "touch .../f ; ls -l ..."
768 test_mkdir $DIR/$tdir
769 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
770 ln -s dangle $DIR/$tdir/link
771 echo foo >> $DIR/$tdir/link
772 cat $DIR/$tdir/dangle
773 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
774 $CHECKSTAT -f -t file $DIR/$tdir/link ||
775 error "$tdir/link not linked to a file"
777 run_test 21 "write to dangling link"
780 local wdir=$DIR/$tdir
782 chown $RUNAS_ID:$RUNAS_GID $wdir
783 (cd $wdir || error "cd $wdir failed";
784 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
786 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
787 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
788 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
789 error "checkstat -u failed"
791 run_test 22 "unpack tar archive as non-root user"
795 test_mkdir $DIR/$tdir
796 local file=$DIR/$tdir/$tfile
798 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
799 openfile -f O_CREAT:O_EXCL $file &&
800 error "$file recreate succeeded" || true
802 run_test 23a "O_CREAT|O_EXCL in subdir"
804 test_23b() { # bug 18988
805 test_mkdir $DIR/$tdir
806 local file=$DIR/$tdir/$tfile
809 echo foo > $file || error "write filed"
810 echo bar >> $file || error "append filed"
811 $CHECKSTAT -s 8 $file || error "wrong size"
814 run_test 23b "O_APPEND check"
818 echo '-- same directory rename'
819 test_mkdir $DIR/$tdir
820 touch $DIR/$tdir/$tfile.1
821 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
822 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
824 run_test 24a "rename file to non-existent target"
827 test_mkdir $DIR/$tdir
828 touch $DIR/$tdir/$tfile.{1,2}
829 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
830 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
831 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
833 run_test 24b "rename file to existing target"
836 test_mkdir $DIR/$tdir
837 test_mkdir $DIR/$tdir/d$testnum.1
838 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
839 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
840 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
842 run_test 24c "rename directory to non-existent target"
845 test_mkdir -c1 $DIR/$tdir
846 test_mkdir -c1 $DIR/$tdir/d$testnum.1
847 test_mkdir -c1 $DIR/$tdir/d$testnum.2
848 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
849 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
850 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
852 run_test 24d "rename directory to existing target"
855 echo '-- cross directory renames --'
859 mv $DIR/R5a/f $DIR/R5b/g
860 $CHECKSTAT -a $DIR/R5a/f || error
861 $CHECKSTAT -t file $DIR/R5b/g || error
863 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
868 touch $DIR/R6a/f $DIR/R6b/g
869 mv $DIR/R6a/f $DIR/R6b/g
870 $CHECKSTAT -a $DIR/R6a/f || error
871 $CHECKSTAT -t file $DIR/R6b/g || error
873 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
878 test_mkdir $DIR/R7a/d
879 mv $DIR/R7a/d $DIR/R7b/e
880 $CHECKSTAT -a $DIR/R7a/d || error
881 $CHECKSTAT -t dir $DIR/R7b/e || error
883 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
886 test_mkdir -c1 $DIR/R8a
887 test_mkdir -c1 $DIR/R8b
888 test_mkdir -c1 $DIR/R8a/d
889 test_mkdir -c1 $DIR/R8b/e
890 mrename $DIR/R8a/d $DIR/R8b/e
891 $CHECKSTAT -a $DIR/R8a/d || error
892 $CHECKSTAT -t dir $DIR/R8b/e || error
894 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
897 echo "-- rename error cases"
901 mrename $DIR/R9/f $DIR/R9/a
902 $CHECKSTAT -t file $DIR/R9/f || error
903 $CHECKSTAT -t dir $DIR/R9/a || error
904 $CHECKSTAT -a $DIR/R9/a/f || error
906 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
910 mrename $DIR/R10/f $DIR/R10/g
911 $CHECKSTAT -t dir $DIR/R10 || error
912 $CHECKSTAT -a $DIR/R10/f || error
913 $CHECKSTAT -a $DIR/R10/g || error
915 run_test 24j "source does not exist ============================"
919 test_mkdir $DIR/R11a/d
921 mv $DIR/R11a/f $DIR/R11a/d
922 $CHECKSTAT -a $DIR/R11a/f || error
923 $CHECKSTAT -t file $DIR/R11a/d/f || error
925 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
927 # bug 2429 - rename foo foo foo creates invalid file
930 $MULTIOP $f OcNs || error
932 run_test 24l "Renaming a file to itself ========================"
936 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
937 # on ext3 this does not remove either the source or target files
938 # though the "expected" operation would be to remove the source
939 $CHECKSTAT -t file ${f} || error "${f} missing"
940 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
942 run_test 24m "Renaming a file to a hard link to itself ========="
946 # this stats the old file after it was renamed, so it should fail
950 $CHECKSTAT ${f}.rename
953 run_test 24n "Statting the old file after renaming (Posix rename 2)"
956 test_mkdir $DIR/$tdir
957 rename_many -s random -v -n 10 $DIR/$tdir
959 run_test 24o "rename of files during htree split"
964 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
965 mrename $DIR/R12a $DIR/R12b
966 $CHECKSTAT -a $DIR/R12a || error
967 $CHECKSTAT -t dir $DIR/R12b || error
968 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
969 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
971 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
973 cleanup_multiop_pause() {
979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
982 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
983 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
986 trap cleanup_multiop_pause EXIT
987 mrename $DIR/R13a $DIR/R13b
988 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
989 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
990 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
991 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
992 cleanup_multiop_pause
993 wait $MULTIPID || error "multiop close failed"
995 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
997 test_24r() { #bug 3789
999 test_mkdir $DIR/R14a/b
1000 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1001 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1002 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1004 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1007 test_mkdir $DIR/R15a
1008 test_mkdir $DIR/R15a/b
1009 test_mkdir $DIR/R15a/b/c
1010 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1011 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1012 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1014 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1016 test_mkdir $DIR/R16a
1017 test_mkdir $DIR/R16a/b
1018 test_mkdir $DIR/R16a/b/c
1019 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1020 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1021 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1023 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1025 test_24u() { # bug12192
1026 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1027 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1029 run_test 24u "create stripe file"
1033 size=$(getconf PAGE_SIZE 2>/dev/null)
1034 echo -n ${size:-4096}
1037 simple_cleanup_common() {
1040 [ -z "$DIR" -o -z "$tdir" ] && return 0
1042 local start=$SECONDS
1045 wait_delete_completed
1046 echo "cleanup time $((SECONDS - start))"
1050 max_pages_per_rpc() {
1051 local mdtname="$(printf "MDT%04x" ${1:-0})"
1052 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1057 local nrfiles=${COUNT:-100000}
1058 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1059 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1061 local fname="$DIR/$tdir/$tfile"
1062 test_mkdir "$(dirname $fname)"
1063 # assume MDT0000 has the fewest inodes
1064 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1065 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1066 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1068 trap simple_cleanup_common EXIT
1070 createmany -m "$fname" $nrfiles
1072 cancel_lru_locks mdc
1073 lctl set_param mdc.*.stats clear
1075 # was previously test_24D: LU-6101
1076 # readdir() returns correct number of entries after cursor reload
1077 local num_ls=$(ls $DIR/$tdir | wc -l)
1078 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1079 local num_all=$(ls -a $DIR/$tdir | wc -l)
1080 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1081 $num_all -ne $((nrfiles + 2)) ]; then
1082 error "Expected $nrfiles files, got $num_ls " \
1083 "($num_uniq unique $num_all .&..)"
1085 # LU-5 large readdir
1086 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1087 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1088 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1089 # take into account of overhead in lu_dirpage header and end mark in
1090 # each page, plus one in rpc_num calculation.
1091 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1092 local page_entries=$((($(page_size) - 24) / dirent_size))
1093 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1094 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1095 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1096 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1097 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1098 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1099 error "large readdir doesn't take effect: " \
1100 "$mds_readpage should be about $rpc_max"
1102 simple_cleanup_common
1104 run_test 24v "list large directory (test hash collision, b=17560)"
1106 test_24w() { # bug21506
1108 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1109 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1110 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1111 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1112 [[ "$SZ1" -eq "$SZ2" ]] ||
1113 error "Error reading at the end of the file $tfile"
1115 run_test 24w "Reading a file larger than 4Gb"
1118 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1120 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1121 skip "Need MDS version at least 2.7.56" && return
1123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1125 local remote_dir=$DIR/$tdir/remote_dir
1127 test_mkdir $DIR/$tdir
1128 $LFS mkdir -i $MDTIDX $remote_dir ||
1129 error "create remote directory failed"
1131 test_mkdir $DIR/$tdir/src_dir
1132 touch $DIR/$tdir/src_file
1133 test_mkdir $remote_dir/tgt_dir
1134 touch $remote_dir/tgt_file
1136 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1137 error "rename dir cross MDT failed!"
1139 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1140 error "rename file cross MDT failed!"
1142 touch $DIR/$tdir/ln_file
1143 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1144 error "ln file cross MDT failed"
1146 rm -rf $DIR/$tdir || error "Can not delete directories"
1148 run_test 24x "cross MDT rename/link"
1151 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1153 local remote_dir=$DIR/$tdir/remote_dir
1156 test_mkdir $DIR/$tdir
1157 $LFS mkdir -i $mdtidx $remote_dir ||
1158 error "create remote directory failed"
1160 test_mkdir $remote_dir/src_dir
1161 touch $remote_dir/src_file
1162 test_mkdir $remote_dir/tgt_dir
1163 touch $remote_dir/tgt_file
1165 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1166 error "rename subdir in the same remote dir failed!"
1168 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1169 error "rename files in the same remote dir failed!"
1171 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1172 error "link files in the same remote dir failed!"
1174 rm -rf $DIR/$tdir || error "Can not delete directories"
1176 run_test 24y "rename/link on the same dir should succeed"
1178 test_24A() { # LU-3182
1182 test_mkdir $DIR/$tdir
1183 trap simple_cleanup_common EXIT
1184 createmany -m $DIR/$tdir/$tfile $NFILES
1185 local t=$(ls $DIR/$tdir | wc -l)
1186 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1187 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1188 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1189 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1192 simple_cleanup_common || error "Can not delete directories"
1194 run_test 24A "readdir() returns correct number of entries."
1196 test_24B() { # LU-4805
1197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1200 test_mkdir $DIR/$tdir
1201 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1202 error "create striped dir failed"
1204 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1205 [ $count -eq 2 ] || error "Expected 2, got $count"
1207 touch $DIR/$tdir/striped_dir/a
1209 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1210 [ $count -eq 3 ] || error "Expected 3, got $count"
1212 touch $DIR/$tdir/striped_dir/.f
1214 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1215 [ $count -eq 4 ] || error "Expected 4, got $count"
1217 rm -rf $DIR/$tdir || error "Can not delete directories"
1219 run_test 24B "readdir for striped dir return correct number of entries"
1222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1228 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1229 error "create striped dir failed"
1231 cd $DIR/$tdir/d0/striped_dir
1233 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1234 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1235 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1237 [ "$d0_ino" = "$parent_ino" ] ||
1238 error ".. wrong, expect $d0_ino, get $parent_ino"
1240 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1241 error "mv striped dir failed"
1243 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1245 [ "$d1_ino" = "$parent_ino" ] ||
1246 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1248 run_test 24C "check .. in striped dir"
1251 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1255 mkdir $DIR/$tdir/src_dir
1256 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1257 error "create remote source failed"
1259 touch $DIR/$tdir/src_dir/src_child/a
1261 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1262 error "create remote target dir failed"
1264 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1265 error "create remote target child failed"
1267 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1268 error "rename dir cross MDT failed!"
1272 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1273 error "src_child still exists after rename"
1275 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1276 error "missing file(a) after rename"
1278 rm -rf $DIR/$tdir || error "Can not delete directories"
1280 run_test 24E "cross MDT rename/link"
1283 echo '== symlink sanity ============================================='
1287 touch $DIR/s25/foo || error
1289 run_test 25a "create file in symlinked directory ==============="
1292 [ ! -d $DIR/d25 ] && test_25a
1293 $CHECKSTAT -t file $DIR/s25/foo || error
1295 run_test 25b "lookup file in symlinked directory ==============="
1299 test_mkdir $DIR/d26/d26-2
1300 ln -s d26/d26-2 $DIR/s26
1301 touch $DIR/s26/foo || error
1303 run_test 26a "multiple component symlink ======================="
1306 test_mkdir -p $DIR/$tdir/d26-2
1307 ln -s $tdir/d26-2/foo $DIR/s26-2
1308 touch $DIR/s26-2 || error
1310 run_test 26b "multiple component symlink at end of lookup ======"
1313 test_mkdir $DIR/d26.2
1314 touch $DIR/d26.2/foo
1315 ln -s d26.2 $DIR/s26.2-1
1316 ln -s s26.2-1 $DIR/s26.2-2
1317 ln -s s26.2-2 $DIR/s26.2-3
1318 chmod 0666 $DIR/s26.2-3/foo
1320 run_test 26c "chain of symlinks"
1322 # recursive symlinks (bug 439)
1324 ln -s d26-3/foo $DIR/d26-3
1326 run_test 26d "create multiple component recursive symlink"
1329 [ ! -h $DIR/d26-3 ] && test_26d
1332 run_test 26e "unlink multiple component recursive symlink"
1334 # recursive symlinks (bug 7022)
1336 test_mkdir $DIR/$tdir
1337 test_mkdir $DIR/$tdir/$tfile
1338 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1339 test_mkdir -p lndir/bar1
1340 test_mkdir $DIR/$tdir/$tfile/$tfile
1341 cd $tfile || error "cd $tfile failed"
1342 ln -s .. dotdot || error "ln dotdot failed"
1343 ln -s dotdot/lndir lndir || error "ln lndir failed"
1344 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1345 output=`ls $tfile/$tfile/lndir/bar1`
1346 [ "$output" = bar1 ] && error "unexpected output"
1347 rm -r $tfile || error "rm $tfile failed"
1348 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1350 run_test 26f "rm -r of a directory which has recursive symlink"
1353 test_mkdir $DIR/$tdir
1354 $LFS getstripe $DIR/$tdir
1355 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1356 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1357 cp /etc/hosts $DIR/$tdir/$tfile || error
1359 run_test 27a "one stripe file"
1362 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1363 test_mkdir $DIR/$tdir
1364 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1365 $LFS getstripe -c $DIR/$tdir/$tfile
1366 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1367 error "two-stripe file doesn't have two stripes"
1369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1371 run_test 27b "create and write to two stripe file"
1374 test_mkdir $DIR/$tdir
1375 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1376 error "setstripe failed"
1377 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1378 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1380 run_test 27d "create file with default settings"
1383 # LU-5839 adds check for existed layout before setting it
1384 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1385 skip "Need MDS version at least 2.7.56" && return
1386 test_mkdir $DIR/$tdir
1387 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1388 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1389 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1391 run_test 27e "setstripe existing file (should return error)"
1394 test_mkdir $DIR/$tdir
1395 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1396 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1397 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1398 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1399 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1400 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1402 run_test 27f "setstripe with bad stripe size (should return error)"
1405 test_mkdir $DIR/$tdir
1406 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1407 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1408 error "$DIR/$tdir/$tfile has object"
1410 run_test 27g "$LFS getstripe with no objects"
1413 test_mkdir $DIR/$tdir
1414 touch $DIR/$tdir/$tfile || error "touch failed"
1415 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1416 error "missing objects"
1418 run_test 27i "$LFS getstripe with some objects"
1421 test_mkdir $DIR/$tdir
1422 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1423 error "setstripe failed" || true
1425 run_test 27j "setstripe with bad stripe offset (should return error)"
1427 test_27k() { # bug 2844
1428 test_mkdir $DIR/$tdir
1429 local file=$DIR/$tdir/$tfile
1430 local ll_max_blksize=$((4 * 1024 * 1024))
1431 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1432 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1433 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1434 dd if=/dev/zero of=$file bs=4k count=1
1435 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1436 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1438 run_test 27k "limit i_blksize for broken user apps"
1441 mcreate $DIR/$tfile || error "creating file"
1442 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1443 error "setstripe should have failed" || true
1445 run_test 27l "check setstripe permissions (should return error)"
1448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1450 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1452 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1453 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1456 trap simple_cleanup_common EXIT
1457 test_mkdir $DIR/$tdir
1458 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1459 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1460 error "dd should fill OST0"
1462 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1464 [ $i -gt 256 ] && break
1467 touch $DIR/$tdir/$tfile.$i
1468 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1469 awk '{print $1}'| grep -w "0") ] &&
1470 error "OST0 was full but new created file still use it"
1472 touch $DIR/$tdir/$tfile.$i
1473 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1474 awk '{print $1}'| grep -w "0") ] &&
1475 error "OST0 was full but new created file still use it"
1476 simple_cleanup_common
1478 run_test 27m "create file while OST0 was full"
1481 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1482 head -n 1 | awk '{ print $1 * 2 }')
1486 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1487 # if the OST isn't full anymore.
1489 local OSTIDX=${1:-""}
1491 local list=$(comma_list $(osts_nodes))
1492 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1494 do_nodes $list lctl set_param fail_loc=0
1495 sync # initiate all OST_DESTROYs from MDS to OST
1499 exhaust_precreations() {
1502 local FAILIDX=${3:-$OSTIDX}
1503 local ofacet=ost$((OSTIDX + 1))
1505 test_mkdir -p -c1 $DIR/$tdir
1506 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1507 local mfacet=mds$((mdtidx + 1))
1508 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1510 local OST=$(ostname_from_index $OSTIDX)
1513 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1514 local last_id=$(do_facet $mfacet lctl get_param -n \
1515 osc.$mdtosc_proc1.prealloc_last_id)
1516 local next_id=$(do_facet $mfacet lctl get_param -n \
1517 osc.$mdtosc_proc1.prealloc_next_id)
1519 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1520 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1522 test_mkdir -p $DIR/$tdir/${OST}
1523 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1524 #define OBD_FAIL_OST_ENOSPC 0x215
1525 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1526 echo "Creating to objid $last_id on ost $OST..."
1527 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1528 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1529 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1533 exhaust_all_precreations() {
1535 for (( i=0; i < OSTCOUNT; i++ )) ; do
1536 exhaust_precreations $i $1 -1
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1544 remote_ost_nodsh && skip "remote OST with nodsh" && return
1547 rm -f $DIR/$tdir/$tfile
1548 exhaust_precreations 0 0x80000215
1549 $LFS setstripe -c -1 $DIR/$tdir
1550 touch $DIR/$tdir/$tfile || error
1551 $LFS getstripe $DIR/$tdir/$tfile
1554 run_test 27n "create file with some full OSTs"
1557 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1563 rm -f $DIR/$tdir/$tfile
1564 exhaust_all_precreations 0x215
1566 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1571 run_test 27o "create file with all full OSTs (should error)"
1574 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1577 remote_ost_nodsh && skip "remote OST with nodsh" && return
1580 rm -f $DIR/$tdir/$tfile
1581 test_mkdir $DIR/$tdir
1583 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1584 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1585 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1587 exhaust_precreations 0 0x80000215
1588 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1589 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1590 $LFS getstripe $DIR/$tdir/$tfile
1594 run_test 27p "append to a truncated file with some full OSTs"
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1599 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1600 remote_ost_nodsh && skip "remote OST with nodsh" && return
1603 rm -f $DIR/$tdir/$tfile
1605 test_mkdir $DIR/$tdir
1606 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1607 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1608 error "truncate $DIR/$tdir/$tfile failed"
1609 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1611 exhaust_all_precreations 0x215
1613 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1614 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1618 run_test 27q "append to truncated file with all OSTs full (should error)"
1621 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1623 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1624 remote_ost_nodsh && skip "remote OST with nodsh" && return
1627 rm -f $DIR/$tdir/$tfile
1628 exhaust_precreations 0 0x80000215
1630 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1634 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1636 test_27s() { # bug 10725
1637 test_mkdir $DIR/$tdir
1638 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1639 local stripe_count=0
1640 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1641 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1642 error "stripe width >= 2^32 succeeded" || true
1645 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1647 test_27t() { # bug 10864
1652 $WLFS getstripe $tfile
1655 run_test 27t "check that utils parse path correctly"
1657 test_27u() { # bug 4900
1658 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1661 local list=$(comma_list $(mdts_nodes))
1663 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1664 do_nodes $list $LCTL set_param fail_loc=0x139
1665 test_mkdir -p $DIR/$tdir
1666 trap simple_cleanup_common EXIT
1667 createmany -o $DIR/$tdir/t- 1000
1668 do_nodes $list $LCTL set_param fail_loc=0
1670 TLOG=$TMP/$tfile.getstripe
1671 $LFS getstripe $DIR/$tdir > $TLOG
1672 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1673 unlinkmany $DIR/$tdir/t- 1000
1675 [[ $OBJS -gt 0 ]] &&
1676 error "$OBJS objects created on OST-0. See $TLOG" || pass
1678 run_test 27u "skip object creation on OSC w/o objects"
1680 test_27v() { # bug 4900
1681 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1683 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1684 remote_ost_nodsh && skip "remote OST with nodsh" && return
1686 exhaust_all_precreations 0x215
1689 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1691 touch $DIR/$tdir/$tfile
1692 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1694 for (( i=1; i < OSTCOUNT; i++ )); do
1695 do_facet ost$i lctl set_param fail_loc=0x705
1697 local START=`date +%s`
1698 createmany -o $DIR/$tdir/$tfile 32
1700 local FINISH=`date +%s`
1701 local TIMEOUT=`lctl get_param -n timeout`
1702 local PROCESS=$((FINISH - START))
1703 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1704 error "$FINISH - $START >= $TIMEOUT / 2"
1705 sleep $((TIMEOUT / 2 - PROCESS))
1708 run_test 27v "skip object creation on slow OST"
1710 test_27w() { # bug 10997
1711 test_mkdir $DIR/$tdir
1712 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1713 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1714 error "stripe size $size != 65536" || true
1715 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1716 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1718 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1721 [[ $OSTCOUNT -lt 2 ]] &&
1722 skip_env "skipping multiple stripe count/offset test" && return
1724 test_mkdir $DIR/$tdir
1725 for i in $(seq 1 $OSTCOUNT); do
1727 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1728 error "setstripe -c $i -i $offset failed"
1729 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1730 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1731 [ $count -ne $i ] && error "stripe count $count != $i" || true
1732 [ $index -ne $offset ] &&
1733 error "stripe offset $index != $offset" || true
1736 run_test 27wa "check $LFS setstripe -c -i options"
1739 remote_ost_nodsh && skip "remote OST with nodsh" && return
1740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1742 OFFSET=$(($OSTCOUNT - 1))
1744 local OST=$(ostname_from_index $OSTIDX)
1746 test_mkdir $DIR/$tdir
1747 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1748 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1750 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1751 for i in $(seq 0 $OFFSET); do
1752 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1753 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1754 error "OST0 was degraded but new created file still use it"
1756 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1758 run_test 27x "create files while OST0 is degraded"
1761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1763 remote_ost_nodsh && skip "remote OST with nodsh" && return
1764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1766 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1767 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1768 osc.$mdtosc.prealloc_last_id)
1769 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1770 osc.$mdtosc.prealloc_next_id)
1771 local fcount=$((last_id - next_id))
1772 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1773 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1775 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1776 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1777 local OST_DEACTIVE_IDX=-1
1782 for OSC in $MDS_OSCS; do
1783 OST=$(osc_to_ost $OSC)
1784 OSTIDX=$(index_from_ostuuid $OST)
1785 if [ $OST_DEACTIVE_IDX == -1 ]; then
1786 OST_DEACTIVE_IDX=$OSTIDX
1788 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1789 echo $OSC "is Deactivated:"
1790 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1794 OSTIDX=$(index_from_ostuuid $OST)
1795 test_mkdir $DIR/$tdir
1796 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1798 for OSC in $MDS_OSCS; do
1799 OST=$(osc_to_ost $OSC)
1800 OSTIDX=$(index_from_ostuuid $OST)
1801 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1802 echo $OST "is degraded:"
1803 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1804 obdfilter.$OST.degraded=1
1809 createmany -o $DIR/$tdir/$tfile $fcount
1811 for OSC in $MDS_OSCS; do
1812 OST=$(osc_to_ost $OSC)
1813 OSTIDX=$(index_from_ostuuid $OST)
1814 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1815 echo $OST "is recovered from degraded:"
1816 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1817 obdfilter.$OST.degraded=0
1819 do_facet $SINGLEMDS lctl --device %$OSC activate
1823 # all osp devices get activated, hence -1 stripe count restored
1824 local stripe_count=0
1826 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1827 # devices get activated.
1829 $LFS setstripe -c -1 $DIR/$tfile
1830 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1832 [ $stripe_count -ne $OSTCOUNT ] &&
1833 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1836 run_test 27y "create files while OST0 is degraded and the rest inactive"
1842 lmm_count=$($GETSTRIPE -c $1)
1843 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1844 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1846 local old_ifs="$IFS"
1848 fid=($($LFS path2fid $1))
1851 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1852 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1854 # compare lmm_seq and lu_fid->f_seq
1855 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1856 # compare lmm_object_id and lu_fid->oid
1857 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1859 # check the trusted.fid attribute of the OST objects of the file
1860 local have_obdidx=false
1862 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1863 # skip lines up to and including "obdidx"
1864 [ -z "$obdidx" ] && break
1865 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1866 $have_obdidx || continue
1868 local ost=$((obdidx + 1))
1869 local dev=$(ostdevname $ost)
1872 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1874 seq=$(echo $seq | sed -e "s/^0x//g")
1875 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1876 oid_hex=$(echo $oid)
1878 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1880 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1884 # Don't unmount/remount the OSTs if we don't need to do that.
1885 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1886 # update too, until that use mount/ll_decode_filter_fid/mount.
1887 # Re-enable when debugfs will understand new filter_fid.
1889 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1890 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1891 $dev 2>/dev/null" | grep "parent=")
1893 if [ -z "$ff" ]; then
1895 mount_fstype ost$ost
1896 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1897 $(facet_mntpt ost$ost)/$obj_file)
1898 unmount_fstype ost$ost
1899 start ost$ost $dev $OST_MOUNT_OPTS
1903 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1905 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1907 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1908 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1910 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1911 # stripe_size=1048576 component_id=1 component_start=0 \
1912 # component_end=33554432
1913 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1914 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1915 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1917 if grep -q 'stripe=' <<<$ff; then
1918 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1920 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1921 # into f_ver in this case. See comment on ff_parent.
1922 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1925 # compare lmm_seq and filter_fid->ff_parent.f_seq
1926 [ $ff_pseq = $lmm_seq ] ||
1927 error "FF parent SEQ $ff_pseq != $lmm_seq"
1928 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1929 [ $ff_poid = $lmm_oid ] ||
1930 error "FF parent OID $ff_poid != $lmm_oid"
1931 (($ff_pstripe == $stripe_nr)) ||
1932 error "FF stripe $ff_pstripe != $stripe_nr"
1934 stripe_nr=$((stripe_nr + 1))
1935 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1937 if grep -q 'stripe_count=' <<<$ff; then
1938 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1939 -e 's/ .*//' <<<$ff)
1940 [ $lmm_count = $ff_scnt ] ||
1941 error "FF stripe count $lmm_count != $ff_scnt"
1947 remote_ost_nodsh && skip "remote OST with nodsh" && return
1948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1949 test_mkdir $DIR/$tdir
1951 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1952 { error "setstripe -c -1 failed"; return 1; }
1953 # We need to send a write to every object to get parent FID info set.
1954 # This _should_ also work for setattr, but does not currently.
1955 # touch $DIR/$tdir/$tfile-1 ||
1956 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1957 { error "dd $tfile-1 failed"; return 2; }
1958 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1959 { error "setstripe -c -1 failed"; return 3; }
1960 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1961 { error "dd $tfile-2 failed"; return 4; }
1963 # make sure write RPCs have been sent to OSTs
1966 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1967 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1969 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1971 test_27A() { # b=19102
1972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1973 local restore_size=$($GETSTRIPE -S $MOUNT)
1974 local restore_count=$($GETSTRIPE -c $MOUNT)
1975 local restore_offset=$($GETSTRIPE -i $MOUNT)
1976 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1977 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1978 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1979 local default_size=$($GETSTRIPE -S $MOUNT)
1980 local default_offset=$($GETSTRIPE -i $MOUNT)
1981 local dsize=$((1024 * 1024))
1982 [ $default_size -eq $dsize ] ||
1983 error "stripe size $default_size != $dsize"
1984 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1985 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1987 run_test 27A "check filesystem-wide default LOV EA values"
1989 test_27B() { # LU-2523
1990 test_mkdir $DIR/$tdir
1991 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1993 # open f1 with O_LOV_DELAY_CREATE
1995 # call setstripe ioctl on open file descriptor for f1
1997 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2001 # open f1 with O_LOV_DELAY_CREATE
2003 # call setstripe ioctl on open file descriptor for f1
2005 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2007 # Allow multiop to fail in imitation of NFS's busted semantics.
2010 run_test 27B "call setstripe on open unlinked file/rename victim"
2012 test_27C() { #LU-2871
2013 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2021 test_mkdir $DIR/$tdir
2023 for i in $(seq 0 $((OSTCOUNT - 1))); do
2024 # set stripe across all OSTs starting from OST$i
2025 $SETSTRIPE -i $i -c -1 $tfile$i
2026 # get striping information
2027 ost_idx=($($GETSTRIPE $tfile$i |
2028 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2032 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2033 error "${#ost_idx[@]} != $OSTCOUNT"
2035 for index in $(seq 0 $((OSTCOUNT - 1))); do
2037 for j in $(echo ${ost_idx[@]}); do
2038 if [ $index -eq $j ]; then
2044 error "Can not find $index in ${ost_idx[@]}"
2048 run_test 27C "check full striping across all OSTs"
2051 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2052 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2054 local POOL=${POOL:-testpool}
2056 local last_ost=$(($OSTCOUNT - 1))
2058 local ost_list=$(seq $first_ost $ost_step $last_ost)
2059 local ost_range="$first_ost $last_ost $ost_step"
2061 test_mkdir $DIR/$tdir
2062 pool_add $POOL || error "pool_add failed"
2063 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2066 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2069 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2070 skip27D += "-s 30,31"
2071 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2072 error "llapi_layout_test failed"
2074 destroy_test_pools || error "destroy test pools failed"
2076 run_test 27D "validate llapi_layout API"
2078 # Verify that default_easize is increased from its initial value after
2079 # accessing a widely striped file.
2081 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2082 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2083 skip "client does not have LU-3338 fix" && return
2085 # 72 bytes is the minimum space required to store striping
2086 # information for a file striped across one OST:
2087 # (sizeof(struct lov_user_md_v3) +
2088 # sizeof(struct lov_user_ost_data_v1))
2090 $LCTL set_param -n llite.*.default_easize $min_easize ||
2091 error "lctl set_param failed"
2092 local easize=$($LCTL get_param -n llite.*.default_easize)
2094 [ $easize -eq $min_easize ] ||
2095 error "failed to set default_easize"
2097 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2098 error "setstripe failed"
2102 easize=$($LCTL get_param -n llite.*.default_easize)
2104 [ $easize -gt $min_easize ] ||
2105 error "default_easize not updated"
2107 run_test 27E "check that default extended attribute size properly increases"
2109 test_27F() { # LU-5346/LU-7975
2110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2111 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2112 skip "Need MDS version at least 2.8.51" && return
2113 remote_ost_nodsh && skip "remote OST with nodsh" && return
2115 test_mkdir $DIR/$tdir
2117 $SETSTRIPE -c 2 $DIR/$tdir
2119 # stop all OSTs to reproduce situation for LU-7975 ticket
2120 for num in $(seq $OSTCOUNT); do
2124 # open/create f0 with O_LOV_DELAY_CREATE
2125 # truncate f0 to a non-0 size
2127 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2129 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2130 # open/write it again to force delayed layout creation
2131 cat /etc/hosts > $DIR/$tdir/f0 &
2135 for num in $(seq $OSTCOUNT); do
2136 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2137 error "ost$num failed to start"
2140 wait $catpid || error "cat failed"
2142 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2143 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2146 run_test 27F "Client resend delayed layout creation with non-zero size"
2148 # createtest also checks that device nodes are created and
2149 # then visible correctly (#2091)
2150 test_28() { # bug 2091
2152 $CREATETEST $DIR/d28/ct || error
2154 run_test 28 "create/mknod/mkdir with bad file types ============"
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2158 sync; sleep 1; sync # flush out any dirty pages from previous tests
2165 declare -i LOCKCOUNTORIG=0
2166 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2167 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2169 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2171 declare -i LOCKUNUSEDCOUNTORIG=0
2172 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2173 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2180 declare -i LOCKCOUNTCURRENT=0
2181 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2182 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2185 declare -i LOCKUNUSEDCOUNTCURRENT=0
2186 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2187 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2190 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2191 $LCTL set_param -n ldlm.dump_namespaces ""
2192 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2193 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2194 log "dumped log to $TMP/test_29.dk (bug 5793)"
2197 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2198 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2199 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2200 log "dumped log to $TMP/test_29.dk (bug 5793)"
2204 run_test 29 "IT_GETATTR regression ============================"
2206 test_30a() { # was test_30
2207 cp $(which ls) $DIR || cp /bin/ls $DIR
2211 run_test 30a "execute binary from Lustre (execve) =============="
2214 cp `which ls` $DIR || cp /bin/ls $DIR
2216 $RUNAS $DIR/ls / || error
2219 run_test 30b "execute binary from Lustre as non-root ==========="
2221 test_30c() { # b=22376
2222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2223 cp `which ls` $DIR || cp /bin/ls $DIR
2225 cancel_lru_locks mdc
2226 cancel_lru_locks osc
2227 $RUNAS $DIR/ls / || error
2230 run_test 30c "execute binary from Lustre without read perms ===="
2233 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2234 $CHECKSTAT -a $DIR/f31 || error
2236 run_test 31a "open-unlink file =================================="
2239 touch $DIR/f31 || error
2240 ln $DIR/f31 $DIR/f31b || error
2241 $MULTIOP $DIR/f31b Ouc || error
2242 $CHECKSTAT -t file $DIR/f31 || error
2244 run_test 31b "unlink file with multiple links while open ======="
2247 touch $DIR/f31 || error
2248 ln $DIR/f31 $DIR/f31c || error
2249 multiop_bg_pause $DIR/f31 O_uc || return 1
2251 $MULTIOP $DIR/f31c Ouc
2252 kill -USR1 $MULTIPID
2255 run_test 31c "open-unlink file with multiple links ============="
2258 opendirunlink $DIR/d31d $DIR/d31d || error
2259 $CHECKSTAT -a $DIR/d31d || error
2261 run_test 31d "remove of open directory ========================="
2263 test_31e() { # bug 2904
2264 openfilleddirunlink $DIR/d31e || error
2266 run_test 31e "remove of open non-empty directory ==============="
2268 test_31f() { # bug 4554
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2271 test_mkdir $DIR/d31f
2272 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2273 cp /etc/hosts $DIR/d31f
2275 $GETSTRIPE $DIR/d31f/hosts
2276 multiop_bg_pause $DIR/d31f D_c || return 1
2279 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2280 test_mkdir $DIR/d31f
2281 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2282 cp /etc/hosts $DIR/d31f
2284 $GETSTRIPE $DIR/d31f/hosts
2285 multiop_bg_pause $DIR/d31f D_c || return 1
2288 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2289 wait $MULTIPID || error "first opendir $MULTIPID failed"
2293 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2294 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2297 run_test 31f "remove of open directory with open-unlink file ==="
2300 echo "-- cross directory link --"
2301 test_mkdir -c1 $DIR/${tdir}ga
2302 test_mkdir -c1 $DIR/${tdir}gb
2303 touch $DIR/${tdir}ga/f
2304 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2305 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2306 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2307 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2308 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2310 run_test 31g "cross directory link==============="
2313 echo "-- cross directory link --"
2314 test_mkdir -c1 $DIR/${tdir}
2315 test_mkdir -c1 $DIR/${tdir}/dir
2316 touch $DIR/${tdir}/f
2317 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2318 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2319 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2320 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2321 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2323 run_test 31h "cross directory link under child==============="
2326 echo "-- cross directory link --"
2327 test_mkdir -c1 $DIR/$tdir
2328 test_mkdir -c1 $DIR/$tdir/dir
2329 touch $DIR/$tdir/dir/f
2330 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2331 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2332 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2333 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2334 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2336 run_test 31i "cross directory link under parent==============="
2339 test_mkdir -c1 -p $DIR/$tdir
2340 test_mkdir -c1 -p $DIR/$tdir/dir1
2341 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2342 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2343 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2344 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2347 run_test 31j "link for directory==============="
2350 test_mkdir -c1 -p $DIR/$tdir
2352 touch $DIR/$tdir/exist
2353 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2354 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2355 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2356 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2357 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2358 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2359 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2362 run_test 31k "link to file: the same, non-existing, dir==============="
2368 touch $DIR/d31m2/exist
2369 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2370 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2371 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2372 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2373 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2374 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2377 run_test 31m "link to file: the same, non-existing, dir==============="
2380 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2381 nlink=$(stat --format=%h $DIR/$tfile)
2382 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2384 local cmd="exec $fd<$DIR/$tfile"
2387 trap "eval $cmd" EXIT
2388 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2389 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2390 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2391 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2392 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2395 run_test 31n "check link count of unlinked file"
2398 local TEMPNAME=$(mktemp $1_XXXXXX)
2399 mlink $TEMPNAME $1 2> /dev/null &&
2400 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2404 test_31o() { # LU-2901
2405 test_mkdir $DIR/$tdir
2406 for LOOP in $(seq 100); do
2407 rm -f $DIR/$tdir/$tfile*
2408 for THREAD in $(seq 8); do
2409 link_one $DIR/$tdir/$tfile.$LOOP &
2412 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2413 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2414 error "$LINKS duplicate links to $tfile.$LOOP" &&
2418 run_test 31o "duplicate hard links with same filename"
2421 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2423 test_mkdir $DIR/$tdir
2424 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2425 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2427 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2428 error "open unlink test1 failed"
2429 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2430 error "open unlink test2 failed"
2432 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2433 error "test1 still exists"
2434 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2435 error "test2 still exists"
2437 run_test 31p "remove of open striped directory"
2439 cleanup_test32_mount() {
2442 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2443 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2444 losetup -d $loopdev || true
2450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2451 echo "== more mountpoints and symlinks ================="
2452 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2453 trap cleanup_test32_mount EXIT
2454 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2455 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2456 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2457 cleanup_test32_mount
2459 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2463 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2464 trap cleanup_test32_mount EXIT
2465 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2466 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2467 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2468 cleanup_test32_mount
2470 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2474 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2475 trap cleanup_test32_mount EXIT
2476 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2477 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2478 test_mkdir -p $DIR/$tdir/d2/test_dir
2479 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2480 cleanup_test32_mount
2482 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2486 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2487 trap cleanup_test32_mount EXIT
2488 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2489 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2490 test_mkdir -p $DIR/$tdir/d2/test_dir
2491 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2492 cleanup_test32_mount
2494 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2498 test_mkdir -p $DIR/$tdir/tmp
2499 local tmp_dir=$DIR/$tdir/tmp
2500 ln -s $DIR/$tdir $tmp_dir/symlink11
2501 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2502 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2503 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2505 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2509 test_mkdir -p $DIR/$tdir/tmp
2510 local tmp_dir=$DIR/$tdir/tmp
2511 ln -s $DIR/$tdir $tmp_dir/symlink11
2512 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2513 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2514 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2516 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2519 local tmp_dir=$DIR/$tdir/tmp
2520 test_mkdir -p $tmp_dir
2521 test_mkdir $DIR/${tdir}2
2522 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2523 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2524 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2525 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2526 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2527 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2529 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2532 rm -fr $DIR/$tdir $DIR/${tdir}2
2533 tmp_dir=$DIR/$tdir/tmp
2534 test_mkdir -p $tmp_dir
2535 test_mkdir $DIR/${tdir}2
2536 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2537 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2538 ls $tmp_dir/symlink12 || error "listing symlink12"
2539 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2541 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2545 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2546 trap cleanup_test32_mount EXIT
2547 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2548 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2549 touch $DIR/$tdir/test_file
2550 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2551 cleanup_test32_mount
2553 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2558 trap cleanup_test32_mount EXIT
2559 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2560 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2561 touch $DIR/$tdir/test_file
2562 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2563 cleanup_test32_mount
2565 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 trap cleanup_test32_mount EXIT
2571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2572 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2573 test_mkdir -p $DIR/$tdir/d2
2574 touch $DIR/$tdir/d2/test_file || error
2575 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2576 cleanup_test32_mount
2578 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2583 trap cleanup_test32_mount EXIT
2584 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2585 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2586 test_mkdir -p $DIR/$tdir/d2
2587 touch $DIR/$tdir/d2/test_file
2588 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2589 cleanup_test32_mount
2591 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2595 test_mkdir -p $DIR/d32m/tmp
2596 TMP_DIR=$DIR/d32m/tmp
2597 ln -s $DIR $TMP_DIR/symlink11
2598 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2599 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2600 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2602 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2606 test_mkdir -p $DIR/d32n/tmp
2607 TMP_DIR=$DIR/d32n/tmp
2608 ln -s $DIR $TMP_DIR/symlink11
2609 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2610 ls -l $DIR/d32n/tmp/symlink11 || error
2611 ls -l $DIR/d32n/symlink01 || error
2613 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2617 test_mkdir -p $DIR/d32o/tmp
2618 TMP_DIR=$DIR/d32o/tmp
2619 ln -s $DIR/$tfile $TMP_DIR/symlink12
2620 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2621 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2622 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2623 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2624 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2626 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2636 test_mkdir -p $DIR/d32p/tmp
2638 TMP_DIR=$DIR/d32p/tmp
2640 ln -s $DIR/$tfile $TMP_DIR/symlink12
2642 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2644 cat $DIR/d32p/tmp/symlink12 || error
2646 cat $DIR/d32p/symlink02 || error
2649 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2653 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2654 trap cleanup_test32_mount EXIT
2655 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2656 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2657 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2658 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2659 cleanup_test32_mount
2661 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2665 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2666 trap cleanup_test32_mount EXIT
2667 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2668 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2669 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2670 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2671 cleanup_test32_mount
2673 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2678 chmod 444 $DIR/$tfile
2679 chown $RUNAS_ID $DIR/$tfile
2681 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2684 run_test 33aa "write file with mode 444 (should return error)"
2688 test_mkdir $DIR/$tdir
2689 chown $RUNAS_ID $DIR/$tdir
2690 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2691 error "$RUNAS create $tdir/$tfile failed"
2692 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2693 error "open RDWR" || true
2695 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2699 test_mkdir $DIR/$tdir
2700 chown $RUNAS_ID $DIR/$tdir
2701 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2703 run_test 33b "test open file with malformed flags (No panic)"
2706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2712 remote_ost_nodsh && skip "remote OST with nodsh" && return
2715 test_mkdir $DIR/$tdir
2716 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2719 for ostnum in $(seq $OSTCOUNT); do
2720 # test-framework's OST numbering is one-based, while Lustre's
2722 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2723 # Parsing llobdstat's output sucks; we could grep the /proc
2724 # path, but that's likely to not be as portable as using the
2725 # llobdstat utility. So we parse lctl output instead.
2726 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2727 obdfilter/$ostname/stats |
2728 awk '/^write_bytes/ {print $7}' )
2729 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2730 if (( ${write_bytes:-0} > 0 ))
2737 $all_zeros || return 0
2740 echo foo > $DIR/$tdir/bar
2744 # Total up write_bytes after writing. We'd better find non-zeros.
2745 for ostnum in $(seq $OSTCOUNT); do
2746 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2747 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2748 obdfilter/$ostname/stats |
2749 awk '/^write_bytes/ {print $7}' )
2750 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2751 if (( ${write_bytes:-0} > 0 ))
2760 for ostnum in $(seq $OSTCOUNT); do
2761 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2762 echo "Check that write_bytes is present in obdfilter/*/stats:"
2763 do_facet ost$ostnum lctl get_param -n \
2764 obdfilter/$ostname/stats
2766 error "OST not keeping write_bytes stats (b22312)"
2769 run_test 33c "test llobdstat and write_bytes"
2772 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2775 local remote_dir=$DIR/$tdir/remote_dir
2777 test_mkdir $DIR/$tdir
2778 $LFS mkdir -i $MDTIDX $remote_dir ||
2779 error "create remote directory failed"
2781 touch $remote_dir/$tfile
2782 chmod 444 $remote_dir/$tfile
2783 chown $RUNAS_ID $remote_dir/$tfile
2785 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2787 chown $RUNAS_ID $remote_dir
2788 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2789 error "create" || true
2790 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2791 error "open RDWR" || true
2792 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2794 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2797 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2801 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2802 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2803 mkdir $DIR/$tdir/local_dir
2805 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2806 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2807 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2809 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2810 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2812 rmdir $DIR/$tdir/* || error "rmdir failed"
2815 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2816 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2817 mkdir $DIR/$tdir/local_dir
2819 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2820 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2821 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2823 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2824 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2826 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2829 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2830 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2831 mkdir $DIR/$tdir/local_dir
2833 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2834 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2835 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2837 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2838 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2840 run_test 33e "mkdir and striped directory should have same mode"
2844 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2848 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2849 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2852 chmod go+rwx $DIR/$tdir
2853 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2854 trap cleanup_33f EXIT
2856 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2857 error "cannot create striped directory"
2859 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2860 error "cannot create files in striped directory"
2862 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2863 error "cannot remove files in striped directory"
2865 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2866 error "cannot remove striped directory"
2870 run_test 33f "nonroot user can create, access, and remove a striped directory"
2873 mkdir -p $DIR/$tdir/dir2
2875 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2877 [[ $err =~ "exists" ]] || error "Not exists error"
2879 run_test 33g "nonroot user create already existing root created file"
2881 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2884 $MCREATE $DIR/f34 || error
2885 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2886 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2887 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2888 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2890 run_test 34a "truncate file that has not been opened ==========="
2893 [ ! -f $DIR/f34 ] && test_34a
2894 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2895 $OPENFILE -f O_RDONLY $DIR/f34
2896 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2899 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2902 [ ! -f $DIR/f34 ] && test_34a
2903 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2904 $OPENFILE -f O_RDWR $DIR/f34
2905 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2908 run_test 34c "O_RDWR opening file-with-size works =============="
2911 [ ! -f $DIR/f34 ] && test_34a
2912 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2913 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2916 run_test 34d "write to sparse file ============================="
2920 $MCREATE $DIR/f34e || error
2921 $TRUNCATE $DIR/f34e 1000 || error
2922 $CHECKSTAT -s 1000 $DIR/f34e || error
2923 $OPENFILE -f O_RDWR $DIR/f34e
2924 $CHECKSTAT -s 1000 $DIR/f34e || error
2926 run_test 34e "create objects, some with size and some without =="
2928 test_34f() { # bug 6242, 6243
2929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2932 $MCREATE $DIR/f34f || error
2933 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2934 dd if=$DIR/f34f of=$TMP/f34f
2935 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2936 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2937 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2938 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2939 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2941 run_test 34f "read from a file with no objects until EOF ======="
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2945 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2946 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2947 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2948 cancel_lru_locks osc
2949 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2950 error "wrong size after lock cancel"
2952 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2953 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2954 error "expanding truncate failed"
2955 cancel_lru_locks osc
2956 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2957 error "wrong expanded size after lock cancel"
2959 run_test 34g "truncate long file ==============================="
2962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2966 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2967 sync # Flush the cache so that multiop below does not block on cache
2968 # flush when getting the group lock
2969 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2972 # Since just timed wait is not good enough, let's do a sync write
2973 # that way we are sure enough time for a roundtrip + processing
2974 # passed + 2 seconds of extra margin.
2975 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2979 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2980 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2984 local nsz=`stat -c %s $DIR/$tfile`
2985 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2987 run_test 34h "ftruncate file under grouplock should not block"
2990 cp /bin/sh $DIR/f35a
2992 chown $RUNAS_ID $DIR/f35a
2993 $RUNAS $DIR/f35a && error || true
2996 run_test 35a "exec file with mode 444 (should return and not leak)"
3000 utime $DIR/f36 || error
3002 run_test 36a "MDS utime check (mknod, utime)"
3006 utime $DIR/f36 || error
3008 run_test 36b "OST utime check (open, utime)"
3013 chown $RUNAS_ID $DIR/d36
3014 $RUNAS utime $DIR/d36/f36 || error
3016 run_test 36c "non-root MDS utime check (mknod, utime)"
3019 [ ! -d $DIR/d36 ] && test_36c
3020 echo "" > $DIR/d36/f36
3021 $RUNAS utime $DIR/d36/f36 || error
3023 run_test 36d "non-root OST utime check (open, utime)"
3026 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3027 test_mkdir $DIR/$tdir
3028 touch $DIR/$tdir/$tfile
3029 $RUNAS utime $DIR/$tdir/$tfile &&
3030 error "utime worked, expected failure" || true
3032 run_test 36e "utime on non-owned file (should return error)"
3036 local LANG_SAVE=$LANG
3037 local LC_LANG_SAVE=$LC_LANG
3038 export LANG=C LC_LANG=C # for date language
3040 DATESTR="Dec 20 2000"
3041 test_mkdir $DIR/$tdir
3042 lctl set_param fail_loc=$fl
3044 cp /etc/hosts $DIR/$tdir/$tfile
3045 sync & # write RPC generated with "current" inode timestamp, but delayed
3047 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3048 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3049 cancel_lru_locks osc
3050 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3052 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3053 echo "BEFORE: $LS_BEFORE" && \
3054 echo "AFTER : $LS_AFTER" && \
3055 echo "WANT : $DATESTR" && \
3056 error "$DIR/$tdir/$tfile timestamps changed" || true
3058 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3063 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3064 subr_36fh "0x80000214"
3066 run_test 36f "utime on file racing with OST BRW write =========="
3069 remote_ost_nodsh && skip "remote OST with nodsh" && return
3070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3075 test_mkdir $DIR/$tdir
3076 fmd_max_age=$(do_facet ost1 \
3077 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3080 fmd_before=$(do_facet ost1 \
3081 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3082 touch $DIR/$tdir/$tfile
3083 sleep $((fmd_max_age + 12))
3084 fmd_after=$(do_facet ost1 \
3085 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3087 echo "fmd_before: $fmd_before"
3088 echo "fmd_after: $fmd_after"
3089 [[ $fmd_after -gt $fmd_before ]] &&
3090 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3091 error "fmd didn't expire after ping" || true
3093 run_test 36g "filter mod data cache expiry ====================="
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3097 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3098 subr_36fh "0x80000227"
3100 run_test 36h "utime on file racing with OST BRW write =========="
3103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3105 test_mkdir $DIR/$tdir
3106 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3108 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3109 local new_mtime=$((mtime + 200))
3111 #change Modify time of striped dir
3112 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3113 error "change mtime failed"
3115 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3117 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3119 run_test 36i "change mtime on striped directory"
3121 # test_37 - duplicate with tests 32q 32r
3124 local file=$DIR/$tfile
3126 openfile -f O_DIRECTORY $file
3129 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3130 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3132 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3134 test_39a() { # was test_39
3136 touch $DIR/${tfile}2
3137 # ls -l $DIR/$tfile $DIR/${tfile}2
3138 # ls -lu $DIR/$tfile $DIR/${tfile}2
3139 # ls -lc $DIR/$tfile $DIR/${tfile}2
3141 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3142 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3144 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3146 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3148 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3149 error "O_TRUNC didn't change timestamps"
3152 run_test 39a "mtime changed on create"
3155 test_mkdir -c1 $DIR/$tdir
3156 cp -p /etc/passwd $DIR/$tdir/fopen
3157 cp -p /etc/passwd $DIR/$tdir/flink
3158 cp -p /etc/passwd $DIR/$tdir/funlink
3159 cp -p /etc/passwd $DIR/$tdir/frename
3160 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3163 echo "aaaaaa" >> $DIR/$tdir/fopen
3164 echo "aaaaaa" >> $DIR/$tdir/flink
3165 echo "aaaaaa" >> $DIR/$tdir/funlink
3166 echo "aaaaaa" >> $DIR/$tdir/frename
3168 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3169 local link_new=`stat -c %Y $DIR/$tdir/flink`
3170 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3171 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3173 cat $DIR/$tdir/fopen > /dev/null
3174 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3175 rm -f $DIR/$tdir/funlink2
3176 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3178 for (( i=0; i < 2; i++ )) ; do
3179 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3180 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3181 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3182 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3184 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3185 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3186 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3187 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3189 cancel_lru_locks osc
3190 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3193 run_test 39b "mtime change on open, link, unlink, rename ======"
3195 # this should be set to past
3196 TEST_39_MTIME=`date -d "1 year ago" +%s`
3202 local mtime0=`stat -c %Y $DIR1/$tfile`
3204 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3205 local mtime1=`stat -c %Y $DIR1/$tfile`
3206 [ "$mtime1" = $TEST_39_MTIME ] || \
3207 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3210 echo hello >> $DIR1/$tfile
3212 local mtime2=`stat -c %Y $DIR1/$tfile`
3213 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3214 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3216 mv $DIR1/$tfile $DIR1/$tfile-1
3218 for (( i=0; i < 2; i++ )) ; do
3219 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3220 [ "$mtime2" = "$mtime3" ] || \
3221 error "mtime ($mtime2) changed (to $mtime3) on rename"
3223 cancel_lru_locks osc
3224 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3227 run_test 39c "mtime change on rename ==========================="
3231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3234 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3236 for (( i=0; i < 2; i++ )) ; do
3237 local mtime=`stat -c %Y $DIR1/$tfile`
3238 [ $mtime = $TEST_39_MTIME ] || \
3239 error "mtime($mtime) is not set to $TEST_39_MTIME"
3241 cancel_lru_locks osc
3242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3245 run_test 39d "create, utime, stat =============================="
3249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3251 local mtime1=`stat -c %Y $DIR1/$tfile`
3253 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3255 for (( i=0; i < 2; i++ )) ; do
3256 local mtime2=`stat -c %Y $DIR1/$tfile`
3257 [ $mtime2 = $TEST_39_MTIME ] || \
3258 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3260 cancel_lru_locks osc
3261 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3264 run_test 39e "create, stat, utime, stat ========================"
3268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3270 mtime1=`stat -c %Y $DIR1/$tfile`
3273 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3275 for (( i=0; i < 2; i++ )) ; do
3276 local mtime2=`stat -c %Y $DIR1/$tfile`
3277 [ $mtime2 = $TEST_39_MTIME ] || \
3278 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3280 cancel_lru_locks osc
3281 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3284 run_test 39f "create, stat, sleep, utime, stat ================="
3288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3289 echo hello >> $DIR1/$tfile
3290 local mtime1=`stat -c %Y $DIR1/$tfile`
3293 chmod o+r $DIR1/$tfile
3295 for (( i=0; i < 2; i++ )) ; do
3296 local mtime2=`stat -c %Y $DIR1/$tfile`
3297 [ "$mtime1" = "$mtime2" ] || \
3298 error "lost mtime: $mtime2, should be $mtime1"
3300 cancel_lru_locks osc
3301 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3304 run_test 39g "write, chmod, stat ==============================="
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3313 echo hello >> $DIR1/$tfile
3314 local mtime1=`stat -c %Y $DIR1/$tfile`
3316 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3318 if [ "$d1" != "$d2" ]; then
3319 echo "write and touch not within one second"
3321 for (( i=0; i < 2; i++ )) ; do
3322 local mtime2=`stat -c %Y $DIR1/$tfile`
3323 [ "$mtime2" = $TEST_39_MTIME ] || \
3324 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3326 cancel_lru_locks osc
3327 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3331 run_test 39h "write, utime within one second, stat ============="
3334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3338 echo hello >> $DIR1/$tfile
3339 local mtime1=`stat -c %Y $DIR1/$tfile`
3341 mv $DIR1/$tfile $DIR1/$tfile-1
3343 for (( i=0; i < 2; i++ )) ; do
3344 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3346 [ "$mtime1" = "$mtime2" ] || \
3347 error "lost mtime: $mtime2, should be $mtime1"
3349 cancel_lru_locks osc
3350 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3353 run_test 39i "write, rename, stat =============================="
3356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3357 start_full_debug_logging
3361 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3362 lctl set_param fail_loc=0x80000412
3363 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3364 error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 mv $DIR1/$tfile $DIR1/$tfile-1
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3375 [ "$mtime1" = "$mtime2" ] ||
3376 error "mtime is lost on close: $mtime2, " \
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3382 lctl set_param fail_loc=0
3383 stop_full_debug_logging
3385 run_test 39j "write, rename, close, stat ======================="
3388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3392 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3394 local mtime1=`stat -c %Y $DIR1/$tfile`
3396 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3398 kill -USR1 $multipid
3399 wait $multipid || error "multiop close failed"
3401 for (( i=0; i < 2; i++ )) ; do
3402 local mtime2=`stat -c %Y $DIR1/$tfile`
3404 [ "$mtime2" = $TEST_39_MTIME ] || \
3405 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3407 cancel_lru_locks osc
3408 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3411 run_test 39k "write, utime, close, stat ========================"
3413 # this should be set to future
3414 TEST_39_ATIME=`date -d "1 year" +%s`
3417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3418 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3419 local atime_diff=$(do_facet $SINGLEMDS \
3420 lctl get_param -n mdd.*MDT0000*.atime_diff)
3424 # test setting directory atime to future
3425 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3426 local atime=$(stat -c %X $DIR/$tdir)
3427 [ "$atime" = $TEST_39_ATIME ] ||
3428 error "atime is not set to future: $atime, $TEST_39_ATIME"
3430 # test setting directory atime from future to now
3431 local now=$(date +%s)
3432 touch -a -d @$now $DIR/$tdir
3434 atime=$(stat -c %X $DIR/$tdir)
3435 [ "$atime" -eq "$now" ] ||
3436 error "atime is not updated from future: $atime, $now"
3438 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3441 # test setting directory atime when now > dir atime + atime_diff
3442 local d1=$(date +%s)
3444 local d2=$(date +%s)
3445 cancel_lru_locks mdc
3446 atime=$(stat -c %X $DIR/$tdir)
3447 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3448 error "atime is not updated : $atime, should be $d2"
3450 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3453 # test not setting directory atime when now < dir atime + atime_diff
3455 cancel_lru_locks mdc
3456 atime=$(stat -c %X $DIR/$tdir)
3457 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3458 error "atime is updated to $atime, should remain $d1<atime<$d2"
3460 do_facet $SINGLEMDS \
3461 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3463 run_test 39l "directory atime update ==========================="
3466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3469 local far_past_mtime=$(date -d "May 29 1953" +%s)
3470 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3472 touch -m -d @$far_past_mtime $DIR1/$tfile
3473 touch -a -d @$far_past_atime $DIR1/$tfile
3475 for (( i=0; i < 2; i++ )) ; do
3476 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3477 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3478 error "atime or mtime set incorrectly"
3480 cancel_lru_locks osc
3481 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3484 run_test 39m "test atime and mtime before 1970"
3486 test_39n() { # LU-3832
3487 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3488 local atime_diff=$(do_facet $SINGLEMDS \
3489 lctl get_param -n mdd.*MDT0000*.atime_diff)
3494 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3497 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3498 atime0=$(stat -c %X $DIR/$tfile)
3501 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3502 atime1=$(stat -c %X $DIR/$tfile)
3505 cancel_lru_locks mdc
3506 cancel_lru_locks osc
3507 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3508 atime2=$(stat -c %X $DIR/$tfile)
3510 do_facet $SINGLEMDS \
3511 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3513 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3514 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3516 run_test 39n "check that O_NOATIME is honored"
3519 TESTDIR=$DIR/$tdir/$tfile
3520 [ -e $TESTDIR ] && rm -rf $TESTDIR
3527 links2=$(stat -c %h .)
3528 [ $(($links1 + 2)) != $links2 ] &&
3529 error "wrong links count $(($links1 + 2)) != $links2"
3531 links3=$(stat -c %h .)
3532 [ $(($links1 + 1)) != $links3 ] &&
3533 error "wrong links count $links1 != $links3"
3536 run_test 39o "directory cached attributes updated after create"
3539 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3541 TESTDIR=$DIR/$tdir/$tdir
3542 [ -e $TESTDIR ] && rm -rf $TESTDIR
3543 test_mkdir -p $TESTDIR
3547 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3548 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3550 links2=$(stat -c %h .)
3551 [ $(($links1 + 2)) != $links2 ] &&
3552 error "wrong links count $(($links1 + 2)) != $links2"
3554 links3=$(stat -c %h .)
3555 [ $(($links1 + 1)) != $links3 ] &&
3556 error "wrong links count $links1 != $links3"
3559 run_test 39p "remote directory cached attributes updated after create ========"
3562 test_39q() { # LU-8041
3563 local testdir=$DIR/$tdir
3565 multiop_bg_pause $testdir D_c || error "multiop failed"
3567 cancel_lru_locks mdc
3568 kill -USR1 $multipid
3569 local atime=$(stat -c %X $testdir)
3570 [ "$atime" -ne 0 ] || error "atime is zero"
3572 run_test 39q "close won't zero out atime"
3575 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3576 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3577 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3578 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3579 error "$tfile is not 4096 bytes in size"
3581 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3585 small_write $DIR/f41 18
3587 run_test 41 "test small file write + fstat ====================="
3589 count_ost_writes() {
3590 lctl get_param -n osc.*.stats |
3591 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3592 END { printf("%0.0f", writes) }'
3599 BG_DIRTY_RATIO_SAVE=10
3600 MAX_BG_DIRTY_RATIO=25
3604 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3605 # dirty_ratio, dirty_background_ratio
3606 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3607 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3608 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3609 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3611 # if file not here, we are a 2.4 kernel
3612 kill -CONT `pidof kupdated`
3617 # setup the trap first, so someone cannot exit the test at the
3618 # exact wrong time and mess up a machine
3619 trap start_writeback EXIT
3620 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3621 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3622 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3623 sysctl -w vm.dirty_writeback_centisecs=0
3624 sysctl -w vm.dirty_writeback_centisecs=0
3625 # save and increase /proc/sys/vm/dirty_ratio
3626 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3627 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3628 # save and increase /proc/sys/vm/dirty_background_ratio
3629 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3630 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3632 # if file not here, we are a 2.4 kernel
3633 kill -STOP `pidof kupdated`
3637 # ensure that all stripes have some grant before we test client-side cache
3639 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3640 dd if=/dev/zero of=$i bs=4k count=1
3645 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3646 # file truncation, and file removal.
3648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3650 cancel_lru_locks osc
3652 sync; sleep 1; sync # just to be safe
3653 BEFOREWRITES=`count_ost_writes`
3654 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3655 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3656 AFTERWRITES=`count_ost_writes`
3657 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3658 error "$BEFOREWRITES < $AFTERWRITES"
3661 run_test 42a "ensure that we don't flush on close"
3664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3666 cancel_lru_locks osc
3669 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3670 BEFOREWRITES=$(count_ost_writes)
3671 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3672 AFTERWRITES=$(count_ost_writes)
3673 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3674 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3676 BEFOREWRITES=$(count_ost_writes)
3677 sync || error "sync: $?"
3678 AFTERWRITES=$(count_ost_writes)
3679 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3680 error "$BEFOREWRITES < $AFTERWRITES on sync"
3682 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3686 run_test 42b "test destroy of file with cached dirty data ======"
3688 # if these tests just want to test the effect of truncation,
3689 # they have to be very careful. consider:
3690 # - the first open gets a {0,EOF}PR lock
3691 # - the first write conflicts and gets a {0, count-1}PW
3692 # - the rest of the writes are under {count,EOF}PW
3693 # - the open for truncate tries to match a {0,EOF}PR
3694 # for the filesize and cancels the PWs.
3695 # any number of fixes (don't get {0,EOF} on open, match
3696 # composite locks, do smarter file size management) fix
3697 # this, but for now we want these tests to verify that
3698 # the cancellation with truncate intent works, so we
3699 # start the file with a full-file pw lock to match against
3700 # until the truncate.
3705 cancel_lru_locks osc
3707 # prime the file with 0,EOF PW to match
3711 # now the real test..
3712 dd if=/dev/zero of=$file bs=1024 count=100
3713 BEFOREWRITES=`count_ost_writes`
3714 $TRUNCATE $file $offset
3715 cancel_lru_locks osc
3716 AFTERWRITES=`count_ost_writes`
3721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3723 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3724 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3727 run_test 42c "test partial truncate of file with cached dirty data"
3730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3732 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3733 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3736 run_test 42d "test complete truncate of file with cached dirty data"
3738 test_42e() { # bug22074
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3740 local TDIR=$DIR/${tdir}e
3741 local pagesz=$(page_size)
3742 local pages=16 # hardcoded 16 pages, don't change it.
3743 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3744 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3748 test_mkdir $DIR/${tdir}e
3749 $SETSTRIPE -c 1 $TDIR
3750 createmany -o $TDIR/f $files
3752 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3754 # we assume that with $OSTCOUNT files, at least one of them will
3755 # be allocated on OST0.
3756 warmup_files=$((OSTCOUNT * max_dirty_mb))
3757 createmany -o $TDIR/w $warmup_files
3759 # write a large amount of data into one file and sync, to get good
3760 # avail_grant number from OST.
3761 for ((i=0; i<$warmup_files; i++)); do
3762 idx=$($GETSTRIPE -i $TDIR/w$i)
3763 [ $idx -ne 0 ] && continue
3764 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3767 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3769 $LCTL get_param $proc_osc0/cur_dirty_bytes
3770 $LCTL get_param $proc_osc0/cur_grant_bytes
3772 # create as much dirty pages as we can while not to trigger the actual
3773 # RPCs directly. but depends on the env, VFS may trigger flush during this
3774 # period, hopefully we are good.
3775 for ((i=0; i<$warmup_files; i++)); do
3776 idx=$($GETSTRIPE -i $TDIR/w$i)
3777 [ $idx -ne 0 ] && continue
3778 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3780 $LCTL get_param $proc_osc0/cur_dirty_bytes
3781 $LCTL get_param $proc_osc0/cur_grant_bytes
3783 # perform the real test
3784 $LCTL set_param $proc_osc0/rpc_stats 0
3785 for ((;i<$files; i++)); do
3786 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3787 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3790 $LCTL get_param $proc_osc0/rpc_stats
3793 local have_ppr=false
3794 $LCTL get_param $proc_osc0/rpc_stats |
3795 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3796 # skip lines until we are at the RPC histogram data
3797 [ "$PPR" == "pages" ] && have_ppr=true && continue
3798 $have_ppr || continue
3800 # we only want the percent stat for < 16 pages
3801 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3803 percent=$((percent + WPCT))
3804 if [[ $percent -gt 15 ]]; then
3805 error "less than 16-pages write RPCs" \
3812 run_test 42e "verify sub-RPC writes are not done synchronously"
3814 test_43A() { # was test_43
3815 test_mkdir $DIR/$tdir
3816 cp -p /bin/ls $DIR/$tdir/$tfile
3817 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3819 # give multiop a chance to open
3822 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3825 run_test 43A "execution of file opened for write should return -ETXTBSY"
3828 test_mkdir $DIR/$tdir
3829 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3830 cp -p multiop $DIR/$tdir/multiop
3831 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3832 error "multiop open $TMP/$tfile.junk failed"
3834 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3835 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3836 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3838 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3842 test_mkdir $DIR/$tdir
3843 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3844 cp -p multiop $DIR/$tdir/multiop
3845 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3846 error "multiop open $TMP/$tfile.junk failed"
3848 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3849 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3850 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3852 run_test 43b "truncate of file being executed should return -ETXTBSY"
3855 local testdir="$DIR/$tdir"
3858 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3859 ( cd $testdir && md5sum -c )
3861 run_test 43c "md5sum of copy into lustre"
3863 test_44A() { # was test_44
3864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3865 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3866 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3868 run_test 44A "zero length read from a sparse stripe"
3871 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3873 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3874 [[ $nstripe -gt $OSTCOUNT ]] &&
3875 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3877 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3879 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3880 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3884 OFFSETS="0 $((stride/2)) $((stride-1))"
3885 for offset in $OFFSETS; do
3886 for i in $(seq 0 $((nstripe-1))); do
3887 local GLOBALOFFSETS=""
3889 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3890 local myfn=$DIR/d44a-$size
3891 echo "--------writing $myfn at $size"
3892 ll_sparseness_write $myfn $size ||
3893 error "ll_sparseness_write"
3894 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3895 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3896 error "ll_sparseness_verify $GLOBALOFFSETS"
3898 for j in $(seq 0 $((nstripe-1))); do
3900 size=$((((j + $nstripe )*$stride + $offset)))
3901 ll_sparseness_write $myfn $size ||
3902 error "ll_sparseness_write"
3903 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3905 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3906 error "ll_sparseness_verify $GLOBALOFFSETS"
3911 run_test 44a "test sparse pwrite ==============================="
3915 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3921 before=`dirty_osc_total`
3922 echo executing "\"$*\""
3924 after=`dirty_osc_total`
3925 echo before $before, after $after
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3930 # Obtain grants from OST if it supports it
3931 echo blah > ${f}_grant
3934 do_dirty_record "echo blah > $f"
3935 [[ $before -eq $after ]] && error "write wasn't cached"
3936 do_dirty_record "> $f"
3937 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3938 do_dirty_record "echo blah > $f"
3939 [[ $before -eq $after ]] && error "write wasn't cached"
3940 do_dirty_record "sync"
3941 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3942 do_dirty_record "echo blah > $f"
3943 [[ $before -eq $after ]] && error "write wasn't cached"
3944 do_dirty_record "cancel_lru_locks osc"
3945 [[ $before -gt $after ]] ||
3946 error "lock cancellation didn't lower dirty count"
3949 run_test 45 "osc io page accounting ============================"
3951 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3952 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3953 # objects offset and an assert hit when an rpc was built with 1023's mapped
3954 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3960 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3962 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3963 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3967 run_test 46 "dirtying a previously written page ================"
3969 # test_47 is removed "Device nodes check" is moved to test_28
3971 test_48a() { # bug 2399
3972 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3973 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3974 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3976 test_mkdir $DIR/$tdir
3978 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3979 test_mkdir $DIR/$tdir
3980 touch foo || error "'touch foo' failed after recreating cwd"
3982 touch .foo || error "'touch .foo' failed after recreating cwd"
3984 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3985 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3986 cd . || error "'cd .' failed after recreating cwd"
3987 mkdir . && error "'mkdir .' worked after recreating cwd"
3988 rmdir . && error "'rmdir .' worked after recreating cwd"
3989 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3990 cd .. || error "'cd ..' failed after recreating cwd"
3992 run_test 48a "Access renamed working dir (should return errors)="
3994 test_48b() { # bug 2399
3996 test_mkdir $DIR/$tdir
3998 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3999 touch foo && error "'touch foo' worked after removing cwd"
4000 mkdir foo && error "'mkdir foo' worked after removing cwd"
4001 touch .foo && error "'touch .foo' worked after removing cwd"
4002 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4003 ls . > /dev/null && error "'ls .' worked after removing cwd"
4004 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4005 mkdir . && error "'mkdir .' worked after removing cwd"
4006 rmdir . && error "'rmdir .' worked after removing cwd"
4007 ln -s . foo && error "'ln -s .' worked after removing cwd"
4008 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4010 run_test 48b "Access removed working dir (should return errors)="
4012 test_48c() { # bug 2350
4013 #lctl set_param debug=-1
4016 test_mkdir -p $DIR/$tdir/dir
4018 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4019 $TRACE touch foo && error "touch foo worked after removing cwd"
4020 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4021 touch .foo && error "touch .foo worked after removing cwd"
4022 mkdir .foo && error "mkdir .foo worked after removing cwd"
4023 $TRACE ls . && error "'ls .' worked after removing cwd"
4024 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4025 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4026 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4027 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4028 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4030 run_test 48c "Access removed working subdir (should return errors)"
4032 test_48d() { # bug 2350
4033 #lctl set_param debug=-1
4036 test_mkdir -p $DIR/$tdir/dir
4038 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4039 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4040 $TRACE touch foo && error "'touch foo' worked after removing parent"
4041 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4042 touch .foo && error "'touch .foo' worked after removing parent"
4043 mkdir .foo && error "mkdir .foo worked after removing parent"
4044 $TRACE ls . && error "'ls .' worked after removing parent"
4045 $TRACE ls .. && error "'ls ..' worked after removing parent"
4046 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4047 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4048 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4051 run_test 48d "Access removed parent subdir (should return errors)"
4053 test_48e() { # bug 4134
4054 #lctl set_param debug=-1
4057 test_mkdir -p $DIR/$tdir/dir
4059 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4060 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4061 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4062 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4063 # On a buggy kernel addition of "touch foo" after cd .. will
4064 # produce kernel oops in lookup_hash_it
4065 touch ../foo && error "'cd ..' worked after recreate parent"
4067 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4069 run_test 48e "Access to recreated parent subdir (should return errors)"
4071 test_49() { # LU-1030
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4073 remote_ost_nodsh && skip "remote OST with nodsh" && return
4074 # get ost1 size - lustre-OST0000
4075 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4077 # write 800M at maximum
4078 [[ $ost1_size -lt 2 ]] && ost1_size=2
4079 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4081 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4082 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4085 # change max_pages_per_rpc while writing the file
4086 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4087 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4088 # loop until dd process exits
4089 while ps ax -opid | grep -wq $dd_pid; do
4090 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4091 sleep $((RANDOM % 5 + 1))
4093 # restore original max_pages_per_rpc
4094 $LCTL set_param $osc1_mppc=$orig_mppc
4095 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4097 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4101 test_mkdir $DIR/$tdir
4103 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4105 run_test 50 "special situations: /proc symlinks ==============="
4107 test_51a() { # was test_51
4108 # bug 1516 - create an empty entry right after ".." then split dir
4109 test_mkdir -c1 $DIR/$tdir
4110 touch $DIR/$tdir/foo
4111 $MCREATE $DIR/$tdir/bar
4113 createmany -m $DIR/$tdir/longfile 201
4115 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4116 $MCREATE $DIR/$tdir/longfile$FNUM
4121 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4123 run_test 51a "special situations: split htree with empty entry =="
4125 cleanup_print_lfs_df () {
4132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4133 local dir=$DIR/$tdir
4135 local nrdirs=$((65536 + 100))
4137 # cleanup the directory
4144 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4145 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4146 [[ $numfree -lt $nrdirs ]] &&
4147 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4150 # need to check free space for the directories as well
4151 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4152 numfree=$(( blkfree / $(fs_inode_ksize) ))
4153 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4156 trap cleanup_print_lfsdf EXIT
4159 createmany -d $dir/d $nrdirs ||
4160 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4163 nrdirs=$(ls -U $dir | wc -l)
4165 # unlink all but 100 subdirectories, then check it still works
4167 local delete=$((nrdirs - left))
4172 # for ldiskfs the nlink count should be 1, but this is OSD specific
4173 # and so this is listed for informational purposes only
4174 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4175 unlinkmany -d $dir/d $delete ||
4176 error "unlink of first $delete subdirs failed"
4178 echo "nlink between: $(stat -c %h $dir)"
4179 local found=$(ls -U $dir | wc -l)
4180 [ $found -ne $left ] &&
4181 error "can't find subdirs: found only $found, expected $left"
4183 unlinkmany -d $dir/d $delete $left ||
4184 error "unlink of second $left subdirs failed"
4185 # regardless of whether the backing filesystem tracks nlink accurately
4186 # or not, the nlink count shouldn't be more than "." and ".." here
4187 local after=$(stat -c %h $dir)
4188 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4189 echo "nlink after: $after"
4191 cleanup_print_lfs_df
4193 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4197 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4198 test_mkdir $DIR/$tdir
4199 createmany -o $DIR/$tdir/t- 1000
4200 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4201 for N in $(seq 0 $((OSTCOUNT - 1))); do
4202 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4203 END { printf("%0.0f", objs) }' $TMP/$tfile)
4204 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4205 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }')
4207 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4209 unlinkmany $DIR/$tdir/t- 1000
4212 for N in $(seq 1 $((OSTCOUNT - 1))); do
4213 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4214 error "OST $N has less objects vs OST $NLAST" \
4215 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4216 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4220 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4221 error "OST $N has less #0 objects vs OST $NLAST" \
4222 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4223 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4230 run_test 51d "check object distribution"
4233 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4234 skip "ldiskfs only test"
4238 test_mkdir -c1 $DIR/$tdir
4239 test_mkdir -c1 $DIR/$tdir/d0
4241 touch $DIR/$tdir/d0/foo
4242 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4243 error "file exceed 65000 nlink limit!"
4244 unlinkmany $DIR/$tdir/d0/f- 65001
4247 run_test 51e "check file nlink limit"
4250 test_mkdir $DIR/$tdir
4253 local ulimit_old=$(ulimit -n)
4254 local spare=20 # number of spare fd's for scripts/libraries, etc.
4255 local mdt=$(lfs getstripe -M $DIR/$tdir)
4256 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4258 echo "MDT$mdt numfree=$numfree, max=$max"
4259 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4260 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4261 while ! ulimit -n $((numfree + spare)); do
4262 numfree=$((numfree * 3 / 4))
4264 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4266 echo "left ulimit at $ulimit_old"
4269 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4270 error "create+open $numfree files in $DIR/$tdir failed"
4271 ulimit -n $ulimit_old
4273 # if createmany exits at 120s there will be fewer than $numfree files
4274 unlinkmany $DIR/$tdir/f $numfree || true
4276 run_test 51f "check many open files limit"
4279 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4280 test_mkdir $DIR/$tdir
4281 touch $DIR/$tdir/foo
4282 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4283 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4284 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4285 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4286 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4288 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4289 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4290 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4292 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4293 cp -r $DIR/$tdir $TMP/
4294 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4296 run_test 52a "append-only flag test (should return errors)"
4299 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4300 test_mkdir $DIR/$tdir
4301 touch $DIR/$tdir/foo
4302 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4303 cat test > $DIR/$tdir/foo && error "cat test worked"
4304 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4305 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4306 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4308 echo foo >> $DIR/$tdir/foo && error "echo worked"
4309 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4310 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4311 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4312 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4314 chattr -i $DIR/$tdir/foo || error "chattr failed"
4316 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4318 run_test 52b "immutable flag test (should return errors) ======="
4321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4323 remote_ost_nodsh && skip "remote OST with nodsh" && return
4336 local support_last_seq=true
4338 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4339 support_last_seq=false
4342 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4344 for value in $(do_facet $SINGLEMDS \
4345 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4346 param=$(echo ${value[0]} | cut -d "=" -f1)
4347 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4349 if $support_last_seq; then
4350 param_seq=$(echo $param |
4351 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4352 mds_last_seq=$(do_facet $SINGLEMDS \
4353 $LCTL get_param -n $param_seq)
4355 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4357 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4358 node=$(facet_active_host ost$((ostnum+1)))
4359 param="obdfilter.$ostname.last_id"
4360 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4361 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4362 ost_last_id=$ost_last
4364 if $support_last_seq; then
4365 ost_last_id=$(echo $ost_last |
4366 awk -F':' '{print $2}' |
4368 ost_last_seq=$(echo $ost_last |
4369 awk -F':' '{print $1}')
4370 [[ $ost_last_seq = $mds_last_seq ]] || continue
4373 if [[ $ost_last_id != $mds_last ]]; then
4374 error "$ost_last_id != $mds_last"
4381 $found || error "can not match last_seq/last_id for $mdtosc"
4384 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4387 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4389 $SOCKETSERVER $DIR/socket ||
4390 error "$SOCKETSERVER $DIR/socket failed: $?"
4391 $SOCKETCLIENT $DIR/socket ||
4392 error "$SOCKETCLIENT $DIR/socket failed: $?"
4393 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4395 run_test 54a "unix domain socket test =========================="
4401 dd if=/dev/zero of=$f bs=$(page_size) count=1
4403 run_test 54b "char device works in lustre ======================"
4406 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4407 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4408 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4410 for i in $(seq 3 7); do
4411 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4420 loopdev="$DIR/loop54c"
4423 $UMOUNT $DIR/$tdir || rc=$?
4424 losetup -d $loopdev || true
4425 losetup -d $LOOPDEV || true
4426 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4432 loopdev="$DIR/loop54c"
4435 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4436 trap cleanup_54c EXIT
4437 mknod $loopdev b 7 $LOOPNUM
4438 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4439 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4440 losetup $loopdev $DIR/$tfile ||
4441 error "can't set up $loopdev for $DIR/$tfile"
4442 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4443 test_mkdir $DIR/$tdir
4444 mount -t ext2 $loopdev $DIR/$tdir ||
4445 error "error mounting $loopdev on $DIR/$tdir"
4446 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4449 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4453 run_test 54c "block device works in lustre ====================="
4459 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4461 run_test 54d "fifo device works in lustre ======================"
4466 cp -aL /dev/console $f
4467 echo $string > $f || error "echo $string to $f failed"
4469 run_test 54e "console/tty device works in lustre ======================"
4471 #The test_55 used to be iopen test and it was removed by bz#24037.
4472 #run_test 55 "check iopen_connect_dentry() ======================"
4474 test_56a() { # was test_56
4477 test_mkdir -p $DIR/$tdir/dir
4479 NUMFILESx2=$(($NUMFILES * 2))
4480 for i in $(seq 1 $NUMFILES); do
4481 touch $DIR/$tdir/file$i
4482 touch $DIR/$tdir/dir/file$i
4485 # test lfs getstripe with --recursive
4486 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4487 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4488 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4489 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4490 [[ $FILENUM -eq $NUMFILES ]] ||
4491 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4492 echo "$GETSTRIPE --recursive passed."
4494 # test lfs getstripe with file instead of dir
4495 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4496 [[ $FILENUM -eq 1 ]] ||
4497 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4498 echo "$GETSTRIPE file1 passed."
4500 #test lfs getstripe with --verbose
4501 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4502 grep -c lmm_magic) -eq $NUMFILES ]] ||
4503 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4504 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4505 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4507 #test lfs getstripe with -v prints lmm_fid
4508 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4509 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4510 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4511 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4512 echo "$GETSTRIPE --verbose passed."
4514 #check for FID information
4515 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4516 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4517 awk '/lmm_fid: / { print $2 }')
4518 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4519 [ "$fid1" != "$fid2" ] &&
4520 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4521 [ "$fid1" != "$fid3" ] &&
4522 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4523 echo "$GETSTRIPE --fid passed."
4525 #test lfs getstripe with --obd
4526 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4527 grep -q "unknown obduuid" ||
4528 error "$GETSTRIPE --obd wrong_uuid should return error message"
4530 [[ $OSTCOUNT -lt 2 ]] &&
4531 skip_env "skipping other $GETSTRIPE --obd test" && return
4534 OBDUUID=$(ostuuid_from_index $OSTIDX)
4535 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4536 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4537 [[ $FOUND -eq $FILENUM ]] ||
4538 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4539 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4540 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4541 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4542 error "$GETSTRIPE --obd: should not show file on other obd"
4543 echo "$GETSTRIPE --obd passed"
4545 run_test 56a "check $GETSTRIPE"
4548 test_mkdir $DIR/$tdir
4550 for i in $(seq 1 $NUMDIRS); do
4551 test_mkdir $DIR/$tdir/dir$i
4554 # test lfs getdirstripe default mode is non-recursion, which is
4555 # different from lfs getstripe
4556 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4557 [[ $dircnt -eq 1 ]] ||
4558 error "$LFS getdirstripe: found $dircnt, not 1"
4559 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4560 grep -c lmv_stripe_count)
4561 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4562 error "$LFS getdirstripe --recursive: found $dircnt, \
4563 not $((NUMDIRS + 1))"
4565 run_test 56b "check $LFS getdirstripe"
4569 local ost_name=$(ostname_from_index $ost_idx)
4571 local old_status=$(ost_dev_status $ost_idx)
4572 [[ -z "$old_status" ]] ||
4573 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4575 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4578 local new_status=$(ost_dev_status $ost_idx)
4579 [[ "$new_status" = "D" ]] ||
4580 error "OST $ost_name is in status of '$new_status', not 'D'"
4582 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4585 new_status=$(ost_dev_status $ost_idx)
4586 [[ -z "$new_status" ]] ||
4587 error "OST $ost_name is in status of '$new_status', not ''"
4589 run_test 56c "check 'lfs df' showing device status"
4594 local LOCAL_NUMFILES="$1"
4595 local LOCAL_NUMDIRS="$2"
4596 local MKDIR_PARAMS="$3"
4597 local DIR_STRIPE_PARAMS="$4"
4599 if [ ! -d "$TDIR" ] ; then
4600 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4601 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4602 for i in `seq 1 $LOCAL_NUMFILES` ; do
4605 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4606 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4607 for j in `seq 1 $LOCAL_NUMFILES` ; do
4608 touch $TDIR/dir$i/file$j
4614 setup_56_special() {
4618 if [ ! -e "$TDIR/loop1b" ] ; then
4619 for i in `seq 1 $LOCAL_NUMFILES` ; do
4620 mknod $TDIR/loop${i}b b 7 $i
4621 mknod $TDIR/null${i}c c 1 3
4622 ln -s $TDIR/file1 $TDIR/link${i}l
4624 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4625 mknod $TDIR/dir$i/loop${i}b b 7 $i
4626 mknod $TDIR/dir$i/null${i}c c 1 3
4627 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4636 setup_56 $NUMFILES $NUMDIRS
4638 EXPECTED=$(($NUMDIRS + 2))
4639 # test lfs find with -name
4640 for i in $(seq 1 $NUMFILES) ; do
4641 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4642 [ $NUMS -eq $EXPECTED ] ||
4643 error "lfs find -name \"*$i\" $TDIR wrong: "\
4644 "found $NUMS, expected $EXPECTED"
4647 run_test 56g "check lfs find -name ============================="
4653 setup_56 $NUMFILES $NUMDIRS
4655 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4656 # test lfs find with ! -name
4657 for i in $(seq 1 $NUMFILES) ; do
4658 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4659 [ $NUMS -eq $EXPECTED ] ||
4660 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4661 "found $NUMS, expected $EXPECTED"
4664 run_test 56h "check lfs find ! -name"
4668 test_mkdir $DIR/$tdir
4669 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4670 CMD="$LFIND -ost $UUID $DIR/$tdir"
4672 [ -z "$OUT" ] || error "'$CMD' returned directory '$OUT'"
4674 run_test 56i "check 'lfs find -ost UUID' skips directories"
4678 setup_56_special $NUMFILES $NUMDIRS
4680 EXPECTED=$((NUMDIRS + 1))
4681 CMD="$LFIND -type d $TDIR"
4682 NUMS=$($CMD | wc -l)
4683 [ $NUMS -eq $EXPECTED ] ||
4684 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4686 run_test 56j "check lfs find -type d ============================="
4690 setup_56_special $NUMFILES $NUMDIRS
4692 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4693 CMD="$LFIND -type f $TDIR"
4694 NUMS=$($CMD | wc -l)
4695 [ $NUMS -eq $EXPECTED ] ||
4696 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4698 run_test 56k "check lfs find -type f ============================="
4702 setup_56_special $NUMFILES $NUMDIRS
4704 EXPECTED=$((NUMDIRS + NUMFILES))
4705 CMD="$LFIND -type b $TDIR"
4706 NUMS=$($CMD | wc -l)
4707 [ $NUMS -eq $EXPECTED ] ||
4708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4710 run_test 56l "check lfs find -type b ============================="
4714 setup_56_special $NUMFILES $NUMDIRS
4716 EXPECTED=$((NUMDIRS + NUMFILES))
4717 CMD="$LFIND -type c $TDIR"
4718 NUMS=$($CMD | wc -l)
4719 [ $NUMS -eq $EXPECTED ] ||
4720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4722 run_test 56m "check lfs find -type c ============================="
4726 setup_56_special $NUMFILES $NUMDIRS
4728 EXPECTED=$((NUMDIRS + NUMFILES))
4729 CMD="$LFIND -type l $TDIR"
4730 NUMS=$($CMD | wc -l)
4731 [ $NUMS -eq $EXPECTED ] ||
4732 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 run_test 56n "check lfs find -type l ============================="
4738 setup_56 $NUMFILES $NUMDIRS
4739 utime $TDIR/file1 > /dev/null || error "utime (1)"
4740 utime $TDIR/file2 > /dev/null || error "utime (2)"
4741 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4742 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4743 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4744 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4747 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4748 [ $NUMS -eq $EXPECTED ] || \
4749 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4752 CMD="$LFIND -mtime 0 $TDIR"
4753 NUMS=$($CMD | wc -l)
4754 [ $NUMS -eq $EXPECTED ] ||
4755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4757 run_test 56o "check lfs find -mtime for old files =========================="
4760 [ $RUNAS_ID -eq $UID ] &&
4761 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4764 setup_56 $NUMFILES $NUMDIRS
4766 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4768 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4769 NUMS=$($CMD | wc -l)
4770 [ $NUMS -eq $EXPECTED ] || \
4771 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4774 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4775 NUMS=$($CMD | wc -l)
4776 [ $NUMS -eq $EXPECTED ] || \
4777 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4779 run_test 56p "check lfs find -uid and ! -uid ==============================="
4782 [ $RUNAS_ID -eq $UID ] &&
4783 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4786 setup_56 $NUMFILES $NUMDIRS
4788 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4791 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] ||
4794 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4796 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4797 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4798 NUMS=$($CMD | wc -l)
4799 [ $NUMS -eq $EXPECTED ] ||
4800 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4802 run_test 56q "check lfs find -gid and ! -gid ==============================="
4806 setup_56 $NUMFILES $NUMDIRS
4809 CMD="$LFIND -size 0 -type f $TDIR"
4810 NUMS=$($CMD | wc -l)
4811 [ $NUMS -eq $EXPECTED ] ||
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4814 CMD="$LFIND ! -size 0 -type f $TDIR"
4815 NUMS=$($CMD | wc -l)
4816 [ $NUMS -eq $EXPECTED ] ||
4817 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 echo "test" > $TDIR/$tfile
4819 echo "test2" > $TDIR/$tfile.2 && sync
4821 CMD="$LFIND -size 5 -type f $TDIR"
4822 NUMS=$($CMD | wc -l)
4823 [ $NUMS -eq $EXPECTED ] ||
4824 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4826 CMD="$LFIND -size +5 -type f $TDIR"
4827 NUMS=$($CMD | wc -l)
4828 [ $NUMS -eq $EXPECTED ] ||
4829 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4831 CMD="$LFIND -size +0 -type f $TDIR"
4832 NUMS=$($CMD | wc -l)
4833 [ $NUMS -eq $EXPECTED ] ||
4834 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4836 CMD="$LFIND ! -size -5 -type f $TDIR"
4837 NUMS=$($CMD | wc -l)
4838 [ $NUMS -eq $EXPECTED ] ||
4839 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4841 CMD="$LFIND -size -5 -type f $TDIR"
4842 NUMS=$($CMD | wc -l)
4843 [ $NUMS -eq $EXPECTED ] ||
4844 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4846 run_test 56r "check lfs find -size works =========================="
4848 test_56s() { # LU-611
4853 for i in $(seq 1 $NUMDIRS); do
4854 $SETSTRIPE -c $((OSTCOUNT + 1)) $TDIR/dir$i/$tfile
4857 CMD="$LFIND -c $OSTCOUNT $TDIR"
4858 NUMS=$($CMD | wc -l)
4859 [ $NUMS -eq $EXPECTED ] || {
4861 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4865 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4866 if [[ $OSTCOUNT -gt 1 ]]; then
4867 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4871 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4875 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4876 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4877 NUMS=$($CMD | wc -l)
4878 [ $NUMS -eq $EXPECTED ] || {
4880 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4883 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4884 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4885 NUMS=$($CMD | wc -l)
4886 [ $NUMS -eq $EXPECTED ] || {
4888 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4892 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4893 NUMS=$($CMD | wc -l)
4894 [ $NUMS -eq $EXPECTED ] || {
4896 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4899 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4900 NUMS=$($CMD | wc -l)
4901 [ $NUMS -eq $EXPECTED ] || {
4903 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4907 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4908 NUMS=$($CMD | wc -l)
4909 [ $NUMS -eq $EXPECTED ] || {
4911 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4914 run_test 56s "check lfs find -stripe-count works"
4916 test_56t() { # LU-611
4921 for i in $(seq 1 $NUMDIRS); do
4922 $SETSTRIPE -S 4M $TDIR/dir$i/$tfile
4925 CMD="$LFIND -S 4M $TDIR"
4926 NUMS=$($CMD | wc -l)
4927 [ $NUMS -eq $EXPECTED ] || {
4929 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4933 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4935 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4937 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4938 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4939 NUMS=$($CMD | wc -l)
4940 [ $NUMS -eq $EXPECTED ] ||
4941 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4943 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4944 NUMS=$($CMD | wc -l)
4945 [ $NUMS -eq $EXPECTED ] ||
4946 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4948 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4949 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4950 NUMS=$($CMD | wc -l)
4951 [ $NUMS -eq $EXPECTED ] ||
4952 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4954 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4955 NUMS=$($CMD | wc -l)
4956 [ $NUMS -eq $EXPECTED ] ||
4957 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4960 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4961 NUMS=$($CMD | wc -l)
4962 [ $NUMS -eq $EXPECTED ] ||
4963 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4965 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4966 NUMS=$($CMD | wc -l)
4967 [ $NUMS -eq $EXPECTED ] ||
4968 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4971 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4972 NUMS=$($CMD | wc -l)
4973 [ $NUMS -eq $EXPECTED ] ||
4974 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4976 run_test 56t "check lfs find -stripe-size works"
4978 test_56u() { # LU-611
4980 setup_56 $NUMFILES $NUMDIRS "-i 0"
4982 if [[ $OSTCOUNT -gt 1 ]]; then
4983 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4989 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4990 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4991 NUMS=$($CMD | wc -l)
4992 [ $NUMS -eq $EXPECTED ] ||
4993 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4996 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4997 NUMS=$($CMD | wc -l)
4998 [ $NUMS -eq $EXPECTED ] ||
4999 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5001 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
5002 NUMS=$($CMD | wc -l)
5003 [ $NUMS -eq $EXPECTED ] ||
5004 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5007 # This should produce an error and not return any files
5008 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
5009 NUMS=$($CMD 2>/dev/null | wc -l)
5010 [ $NUMS -eq $EXPECTED ] ||
5011 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5013 if [[ $OSTCOUNT -gt 1 ]]; then
5014 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
5015 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
5016 NUMS=$($CMD | wc -l)
5017 [ $NUMS -eq $EXPECTED ] ||
5018 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
5021 run_test 56u "check lfs find -stripe-index works"
5028 setup_56 $NUMFILES $NUMDIRS
5030 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
5031 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
5033 for file in $($LFIND -mdt $UUID $TDIR); do
5034 file_mdt_idx=$($GETSTRIPE -M $file)
5035 [ $file_mdt_idx -eq $MDT_IDX ] ||
5036 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
5039 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5042 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 rm -rf $TDIR || error "remove $TDIR failed"
5047 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5050 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5051 error "$GETSTRIPE -S -d $TDIR failed"
5052 stripe_size=${stripe_size%% *}
5054 local file_size=$((stripe_size * OSTCOUNT))
5055 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5056 local required_space=$((file_num * file_size))
5058 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5060 [[ $free_space -le $((required_space / 1024)) ]] &&
5061 skip_env "need $required_space bytes, have $free_space KB" &&
5065 local dd_count=$((file_size / dd_bs))
5067 # write data into the files
5071 for i in $(seq 1 $NUMFILES); do
5073 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5074 error "write data into $file failed"
5076 for i in $(seq 1 $NUMDIRS); do
5077 for j in $(seq 1 $NUMFILES); do
5078 file=$TDIR/dir$i/file$j
5079 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5080 error "write data into $file failed"
5084 # $LFS_MIGRATE will fail if hard link migration is unsupported
5085 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5086 createmany -l$TDIR/dir1/file1 $TDIR/dir1/link 200 ||
5087 error "creating links to $TDIR/dir1/file1 failed"
5091 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5094 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5096 eval $cmd || error "$cmd failed"
5098 check_stripe_count $TDIR/file1 $expected
5100 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5102 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5103 # OST 1 if it is on OST 0. This file is small enough to
5104 # be on only one stripe.
5105 file=$TDIR/migr_1_ost
5106 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5107 error "write data into $file failed"
5108 local obdidx=$($LFS getstripe -i $file)
5109 local oldmd5=$(md5sum $file)
5111 [[ $obdidx -eq 0 ]] && newobdidx=1
5112 cmd="$LFS migrate -i $newobdidx $file"
5114 eval $cmd || error "$cmd failed"
5115 local realobdix=$($LFS getstripe -i $file)
5116 local newmd5=$(md5sum $file)
5117 [[ $newobdidx -ne $realobdix ]] &&
5118 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5119 [[ "$oldmd5" != "$newmd5" ]] &&
5120 error "md5sum differ: $oldmd5, $newmd5"
5124 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5126 eval $cmd || error "$cmd failed"
5128 for j in $(seq 1 $NUMFILES); do
5129 check_stripe_count $TDIR/dir1/file$j $expected
5132 # lfs_migrate works with lfs find
5133 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5134 $LFS_MIGRATE -y -c $expected"
5136 eval $cmd || error "$cmd failed"
5138 for i in $(seq 2 $NUMFILES); do
5139 check_stripe_count $TDIR/file$i $expected
5141 for i in $(seq 2 $NUMDIRS); do
5142 for j in $(seq 1 $NUMFILES); do
5143 check_stripe_count $TDIR/dir$i/file$j $expected
5147 run_test 56w "check lfs_migrate -c stripe_count works"
5150 check_swap_layouts_support && return 0
5151 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5153 local dir0=$DIR/$tdir
5154 local ref1=/etc/passwd
5155 local file1=$dir0/file1
5157 test_mkdir $dir0 || error "creating dir $dir0"
5158 $LFS setstripe -c 2 $file1
5160 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5161 stripe=$($LFS getstripe -c $file1)
5162 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5163 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5168 run_test 56x "lfs migration support"
5171 check_swap_layouts_support && return 0
5172 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5174 local dir0=$DIR/$tdir/$testnum
5177 local ref1=/etc/passwd
5178 local file1=$dir0/file1
5180 $LFS setstripe -c 2 $file1
5182 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5183 local stripe=$($LFS getstripe -c $file1)
5184 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5185 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5190 run_test 56xa "lfs migration --block support"
5192 check_migrate_links() {
5194 local file1="$dir/file1"
5197 local total_count=$(($begin + $count - 1))
5198 local symlink_count=10
5201 if [ ! -f "$file1" ]; then
5202 echo -n "creating initial file..."
5203 $LFS setstripe -c 1 -S "512k" "$file1" ||
5204 error "cannot setstripe initial file"
5207 echo -n "creating symlinks..."
5208 for s in $(seq 1 $symlink_count); do
5209 ln -s "$file1" "$dir/slink$s" ||
5210 error "cannot create symlinks"
5214 echo -n "creating nonlinked files..."
5215 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5216 error "cannot create nonlinked files"
5221 if [ ! -f "$dir/file$total_count" ]; then
5222 echo -n "creating hard links $begin:$total_count..."
5223 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5224 /dev/null || error "cannot create hard links"
5228 echo -n "checking number of hard links listed in xattrs..."
5229 local fid=$($LFS getstripe -F "$file1")
5230 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5233 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5234 echo "hard link list has unexpected size, skipping test"
5237 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5238 error "link names should exceed xattrs size"
5241 echo -n "migrating files..."
5242 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5244 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5247 # make sure all links have been properly migrated
5248 echo -n "verifying files..."
5249 fid=$($LFS getstripe -F "$file1") ||
5250 error "cannot get fid for file $file1"
5251 for i in $(seq 2 $total_count); do
5252 local fid2=$($LFS getstripe -F $dir/file$i)
5253 [ "$fid2" == "$fid" ] ||
5254 error "migrated hard link has mismatched FID"
5257 # make sure hard links were properly detected, and migration was
5258 # performed only once for the entire link set; nonlinked files should
5260 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5261 local expected=$(($uniq_count + 1))
5262 [ "$actual" -eq "$expected" ] ||
5263 error "hard links individually migrated ($actual != $expected)"
5265 # make sure the correct number of hard links are present
5266 local hardlinks=$(stat -c '%h' "$file1")
5267 [ $hardlinks -eq $total_count ] ||
5268 error "num hard links $hardlinks != $total_count"
5275 local dir0="$DIR/$tdir"
5277 test_mkdir "$dir0" || error "cannot create dir $dir0"
5279 echo "testing lfs migrate mode when all links fit within xattrs"
5280 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 2 99
5282 echo "testing rsync mode when all links fit within xattrs"
5283 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 2 99
5285 echo "testing lfs migrate mode when all links do not fit within xattrs"
5286 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir0" 101 100
5288 echo "testing rsync mode when all links do not fit within xattrs"
5289 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir0" 101 100
5294 run_test 56xb "lfs migration hard link support"
5297 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5298 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5302 local dir0=$DIR/$tdir/$testnum
5304 local f1=$dir0/file1
5305 local f2=$dir0/file2
5307 touch $f1 || error "creating std file $f1"
5308 $MULTIOP $f2 H2c || error "creating released file $f2"
5310 # a directory can be raid0, so ask only for files
5311 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5312 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5314 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5315 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5317 # only files can be released, so no need to force file search
5318 res=$($LFIND $dir0 -L released)
5319 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5321 res=$($LFIND $dir0 \! -L released)
5322 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5325 run_test 56y "lfs find -L raid0|released"
5327 test_56z() { # LU-4824
5328 # This checks to make sure 'lfs find' continues after errors
5329 # There are two classes of errors that should be caught:
5330 # - If multiple paths are provided, all should be searched even if one
5332 # - If errors are encountered during the search, it should not terminate
5335 test_mkdir $DIR/$tdir
5336 for i in d{0..9}; do
5337 test_mkdir $DIR/$tdir/$i
5339 touch $DIR/$tdir/d{0..9}/$tfile
5340 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5341 error "$LFS find did not return an error"
5342 # Make a directory unsearchable. This should NOT be the last entry in
5343 # directory order. Arbitrarily pick the 6th entry
5344 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5345 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5346 # The user should be able to see 10 directories and 9 files
5347 [ $count == 19 ] || error "$LFS find did not continue after error"
5349 run_test 56z "lfs find should continue after an error"
5351 test_56aa() { # LU-5937
5352 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5355 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5357 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5358 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5360 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5362 run_test 56aa "lfs find --size under striped dir"
5365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5366 # note test will not do anything if MDS is not local
5367 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5368 skip "ldiskfs only test"
5372 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5373 local MNTDEV="osd*.*MDT*.mntdev"
5374 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5375 [ -z "$DEV" ] && error "can't access $MNTDEV"
5376 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5377 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5378 error "can't access $DEV"
5379 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5380 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5384 run_test 57a "verify MDS filesystem created with large inodes =="
5387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5388 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5389 skip "ldiskfs only test"
5393 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5394 local dir=$DIR/$tdir
5398 local FILEN=$dir/f$FILECOUNT
5400 rm -rf $dir || error "removing $dir"
5402 local mdtidx=$($LFS getstripe -M $dir)
5403 local mdtname=MDT$(printf %04x $mdtidx)
5404 local facet=mds$((mdtidx + 1))
5406 echo "mcreating $FILECOUNT files"
5407 createmany -m $dir/f 1 $FILECOUNT || \
5408 error "creating files in $dir"
5410 # verify that files do not have EAs yet
5411 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5412 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5416 df $dir #make sure we get new statfs data
5417 local MDSFREE=$(do_facet $facet \
5418 lctl get_param -n osd*.*$mdtname.kbytesfree)
5419 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5420 echo "opening files to create objects/EAs"
5422 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5423 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5426 # verify that files have EAs now
5427 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5428 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5430 sleep 1 #make sure we get new statfs data
5432 local MDSFREE2=$(do_facet $facet \
5433 lctl get_param -n osd*.*$mdtname.kbytesfree)
5434 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5435 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5436 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5437 error "MDC before $MDCFREE != after $MDCFREE2"
5439 echo "MDC before $MDCFREE != after $MDCFREE2"
5440 echo "unable to confirm if MDS has large inodes"
5445 run_test 57b "default LOV EAs are stored inside large inodes ==="
5448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5449 [ -z "$(which wiretest 2>/dev/null)" ] &&
5450 skip_env "could not find wiretest" && return
5453 run_test 58 "verify cross-platform wire constants =============="
5456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5457 echo "touch 130 files"
5458 createmany -o $DIR/f59- 130
5460 unlinkmany $DIR/f59- 130
5462 # wait for commitment of removal
5463 wait_delete_completed
5465 run_test 59 "verify cancellation of llog records async ========="
5467 TEST60_HEAD="test_60 run $RANDOM"
5469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5470 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5471 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5472 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5473 skip_env "missing subtest run-llog.sh" && return
5475 log "$TEST60_HEAD - from kernel mode"
5476 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5477 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5478 do_facet mgs $LCTL dk > $TMP/$tfile
5480 # LU-6388: test llog_reader
5481 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5482 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5483 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5484 skip_env "missing llog_reader" && return
5485 local fstype=$(facet_fstype mgs)
5486 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5487 skip_env "Only for ldiskfs or zfs type mgs" && return
5489 local mntpt=$(facet_mntpt mgs)
5490 local mgsdev=$(mgsdevname 1)
5502 #get fid and record list
5503 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5505 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5507 #remount mgs as ldiskfs or zfs type
5508 stop mgs || error "stop mgs failed"
5509 mount_fstype mgs || error "remount mgs failed"
5510 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5513 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5514 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5519 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5521 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5523 echo "obj_file is $obj_file"
5524 do_facet mgs $llog_reader $obj_file
5526 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5527 awk '{ print $3 }' | sed -e "s/^type=//g")
5528 if [ $rec_type != $rec ]; then
5529 echo "FAILED test_60a wrong record type $rec_type," \
5535 #check obj path if record type is LLOG_LOGID_MAGIC
5536 if [ "$rec" == "1064553b" ]; then
5537 path=$(do_facet mgs $llog_reader $obj_file |
5538 grep "path=" | awk '{ print $NF }' |
5539 sed -e "s/^path=//g")
5540 if [ $obj_file != $mntpt/$path ]; then
5541 echo "FAILED test_60a wrong obj path" \
5542 "$montpt/$path, should be $obj_file"
5549 #restart mgs before "error", otherwise it will block the next test
5550 stop mgs || error "stop mgs failed"
5551 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5552 $pass || error "test failed, see FAILED test_60a messages for specifics"
5554 run_test 60a "llog_test run from kernel module and test llog_reader"
5557 # test old logid format
5558 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5559 do_facet mgs $LCTL dl | grep MGS
5560 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5561 error "old llog_print failed"
5564 # test new logid format
5565 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5566 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5567 error "new llog_print failed"
5570 run_test 60aa "llog_print works with FIDs and simple names"
5572 test_60b() { # bug 6411
5573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5575 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5587 [[ $LLOG_COUNT -gt 100 ]] &&
5588 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5590 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5594 echo "create 5000 files"
5595 createmany -o $DIR/f60c- 5000
5596 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5597 lctl set_param fail_loc=0x80000137
5598 unlinkmany $DIR/f60c- 5000
5599 lctl set_param fail_loc=0
5601 run_test 60c "unlink file when mds full"
5604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5605 SAVEPRINTK=$(lctl get_param -n printk)
5607 # verify "lctl mark" is even working"
5608 MESSAGE="test message ID $RANDOM $$"
5609 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5610 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5612 lctl set_param printk=0 || error "set lnet.printk failed"
5613 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5614 MESSAGE="new test message ID $RANDOM $$"
5615 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5616 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5617 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5619 lctl set_param -n printk="$SAVEPRINTK"
5621 run_test 60d "test printk console message masking"
5624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5625 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5627 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5628 do_facet mds1 lctl set_param fail_loc=0x15b
5631 run_test 60e "no space while new llog is being created"
5634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5636 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5637 cancel_lru_locks osc
5638 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5641 run_test 61 "mmap() writes don't make sync hang ================"
5643 # bug 2330 - insufficient obd_match error checking causes LBUG
5645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5648 cancel_lru_locks osc
5649 lctl set_param fail_loc=0x405
5650 cat $f && error "cat succeeded, expect -EIO"
5651 lctl set_param fail_loc=0
5653 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5654 # match every page all of the time.
5655 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5657 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5658 # Though this test is irrelevant anymore, it helped to reveal some
5659 # other grant bugs (LU-4482), let's keep it.
5660 test_63a() { # was test_63
5661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5662 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5663 for i in `seq 10` ; do
5664 dd if=/dev/zero of=$DIR/f63 bs=8k &
5670 rm -f $DIR/f63 || true
5672 run_test 63a "Verify oig_wait interruption does not crash ======="
5674 # bug 2248 - async write errors didn't return to application on sync
5675 # bug 3677 - async write errors left page locked
5677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5679 lctl set_param debug=-1
5681 # ensure we have a grant to do async writes
5682 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5685 sync # sync lest earlier test intercept the fail_loc
5687 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5688 lctl set_param fail_loc=0x80000406
5689 $MULTIOP $DIR/$tfile Owy && \
5690 error "sync didn't return ENOMEM"
5691 sync; sleep 2; sync # do a real sync this time to flush page
5692 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5693 error "locked page left in cache after async error" || true
5696 run_test 63b "async write errors should be returned to fsync ==="
5699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5701 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5703 run_test 64a "verify filter grant calculations (in kernel) ====="
5706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5707 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5709 run_test 64b "check out-of-space detection on client"
5712 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5714 run_test 64c "verify grant shrink"
5716 # bug 1414 - set/get directories' stripe info
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5719 test_mkdir $DIR/$tdir
5721 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5723 run_test 65a "directory with no stripe info"
5726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5727 test_mkdir $DIR/$tdir
5728 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5730 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5733 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5735 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5739 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
5740 test_mkdir $DIR/$tdir
5741 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
5743 $LFS setstripe -S $((stripesize * 4)) -i 1 \
5744 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5746 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5748 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5752 test_mkdir $DIR/$tdir
5753 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5754 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5756 if [[ $STRIPECOUNT -le 0 ]]; then
5758 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5759 #LOV_MAX_STRIPE_COUNT is 2000
5760 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5762 sc=$(($STRIPECOUNT - 1))
5764 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5765 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5766 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5767 error "lverify failed"
5769 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5773 test_mkdir $DIR/$tdir
5775 $SETSTRIPE $DIR/$tdir || error "setstripe"
5776 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5777 error "no stripe info failed"
5779 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5781 run_test 65e "directory setstripe defaults"
5784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5785 test_mkdir $DIR/${tdir}f
5786 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5788 run_test 65f "dir setstripe permission (should return error) ==="
5791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5792 test_mkdir $DIR/$tdir
5793 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5795 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5796 error "setstripe -S failed"
5797 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
5798 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
5799 error "delete default stripe failed"
5801 run_test 65g "directory setstripe -d"
5804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5805 test_mkdir $DIR/$tdir
5806 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5808 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5809 error "setstripe -S failed"
5810 test_mkdir $DIR/$tdir/dd1
5811 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5812 error "stripe info inherit failed"
5814 run_test 65h "directory stripe info inherit ===================="
5816 test_65i() { # bug6367
5817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5818 $SETSTRIPE -S 65536 -c -1 $MOUNT
5820 run_test 65i "set non-default striping on root directory (bug 6367)="
5822 test_65ia() { # bug12836
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5824 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5826 run_test 65ia "getstripe on -1 default directory striping"
5828 test_65ib() { # bug12836
5829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5830 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5832 run_test 65ib "getstripe -v on -1 default directory striping"
5834 test_65ic() { # bug12836
5835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5836 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5838 run_test 65ic "new find on -1 default directory striping"
5840 test_65j() { # bug6367
5841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5843 # if we aren't already remounting for each test, do so for this test
5844 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5845 cleanup || error "failed to unmount"
5848 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5850 run_test 65j "set default striping on root directory (bug 6367)="
5852 test_65k() { # bug11679
5853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5857 local disable_precreate=true
5858 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5859 disable_precreate=false
5861 echo "Check OST status: "
5862 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5863 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5865 for OSC in $MDS_OSCS; do
5866 echo $OSC "is active"
5867 do_facet $SINGLEMDS lctl --device %$OSC activate
5870 for INACTIVE_OSC in $MDS_OSCS; do
5871 local ost=$(osc_to_ost $INACTIVE_OSC)
5872 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5873 lov.*md*.target_obd |
5874 awk -F: /$ost/'{ print $1 }' | head -n 1)
5877 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5878 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5880 echo "Deactivate: " $INACTIVE_OSC
5881 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5883 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5884 osp.$ost*MDT0000.create_count")
5885 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5886 osp.$ost*MDT0000.max_create_count")
5887 $disable_precreate &&
5888 do_facet $SINGLEMDS "lctl set_param -n \
5889 osp.$ost*MDT0000.max_create_count=0"
5891 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5892 [ -f $DIR/$tdir/$idx ] && continue
5893 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5894 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5895 error "setstripe $idx should succeed"
5896 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5898 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5901 do_facet $SINGLEMDS "lctl set_param -n \
5902 osp.$ost*MDT0000.max_create_count=$max_count"
5903 do_facet $SINGLEMDS "lctl set_param -n \
5904 osp.$ost*MDT0000.create_count=$count"
5905 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5906 echo $INACTIVE_OSC "is Activate"
5908 wait_osc_import_state mds ost$ostnum FULL
5911 run_test 65k "validate manual striping works properly with deactivated OSCs"
5913 test_65l() { # bug 12836
5914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5915 test_mkdir -p $DIR/$tdir/test_dir
5916 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5917 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5919 run_test 65l "lfs find on -1 stripe dir ========================"
5922 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5925 run_test 65m "normal user can't set filesystem default stripe"
5927 # bug 2543 - update blocks count on client
5929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5931 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5932 sync; sync_all_data; sync; sync_all_data
5933 cancel_lru_locks osc
5934 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5935 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5937 run_test 66 "update inode blocks count on client ==============="
5940 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5944 swapon -s | awk '($1 == "'$1'") { print $4 }'
5947 # bug5265, obdfilter oa2dentry return -ENOENT
5948 # #define OBD_FAIL_SRV_ENOENT 0x217
5950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5951 remote_ost_nodsh && skip "remote OST with nodsh" && return
5954 $SETSTRIPE -c 1 -i 0 $f
5956 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5958 do_facet ost1 lctl set_param fail_loc=0x217
5959 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5960 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5962 do_facet ost1 lctl set_param fail_loc=0
5963 $DIRECTIO write $f 0 2 || error "write error"
5965 cancel_lru_locks osc
5966 $DIRECTIO read $f 0 1 || error "read error"
5968 do_facet ost1 lctl set_param fail_loc=0x217
5969 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5971 do_facet ost1 lctl set_param fail_loc=0
5974 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5977 test_mkdir $DIR/$tdir
5978 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5979 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5981 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5983 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5985 [ "$RUNAS_ID" = "$UID" ] &&
5986 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5988 # Check that testing environment is properly set up. Skip if not
5989 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5990 skip_env "User $RUNAS_ID does not exist - skipping"
5994 chmod 777 $DIR/$tfile
5995 chmod ug+s $DIR/$tfile
5996 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5997 error "$RUNAS dd $DIR/$tfile failed"
5998 # See if we are still setuid/sgid
5999 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6000 error "S/gid is not dropped on write"
6001 # Now test that MDS is updated too
6002 cancel_lru_locks mdc
6003 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6004 error "S/gid is not dropped on MDS"
6007 run_test 72a "Test that remove suid works properly (bug5695) ===="
6009 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6012 [ "$RUNAS_ID" = "$UID" ] && \
6013 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6014 [ "$RUNAS_ID" -eq 0 ] && \
6015 skip_env "RUNAS_ID = 0 -- skipping" && return
6017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6018 # Check that testing environment is properly set up. Skip if not
6019 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6020 skip_env "User $RUNAS_ID does not exist - skipping"
6023 touch $DIR/${tfile}-f{g,u}
6024 test_mkdir $DIR/${tfile}-dg
6025 test_mkdir $DIR/${tfile}-du
6026 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6027 chmod g+s $DIR/${tfile}-{f,d}g
6028 chmod u+s $DIR/${tfile}-{f,d}u
6029 for perm in 777 2777 4777; do
6030 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6031 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6032 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6033 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6037 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6039 # bug 3462 - multiple simultaneous MDC requests
6041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6042 test_mkdir $DIR/d73-1
6043 test_mkdir $DIR/d73-2
6044 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6047 lctl set_param fail_loc=0x80000129
6048 $MULTIOP $DIR/d73-1/f73-2 Oc &
6050 lctl set_param fail_loc=0
6052 $MULTIOP $DIR/d73-2/f73-3 Oc &
6056 wait $pid1 || return 1
6060 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6061 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6062 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6066 run_test 73 "multiple MDC requests (should not deadlock)"
6068 test_74a() { # bug 6149, 6184
6069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6070 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6072 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6073 # will spin in a tight reconnection loop
6075 $LCTL set_param fail_loc=0x8000030e
6076 # get any lock that won't be difficult - lookup works.
6078 $LCTL set_param fail_loc=0
6082 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6084 test_74b() { # bug 13310
6085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6086 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6088 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6089 # will spin in a tight reconnection loop
6090 $LCTL set_param fail_loc=0x8000030e
6091 # get a "difficult" lock
6093 $LCTL set_param fail_loc=0
6097 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6101 #define OBD_FAIL_LDLM_NEW_LOCK
6102 $LCTL set_param fail_loc=0x319
6103 touch $DIR/$tfile && error "touch successful"
6104 $LCTL set_param fail_loc=0
6107 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6110 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6113 test_76() { # Now for bug 20433, added originally in bug 1443
6114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6115 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6116 cancel_lru_locks osc
6117 BEFORE_INODES=$(num_inodes)
6118 echo "before inodes: $BEFORE_INODES"
6120 [ "$SLOW" = "no" ] && COUNT=100
6121 for i in $(seq $COUNT); do
6125 cancel_lru_locks osc
6126 AFTER_INODES=$(num_inodes)
6127 echo "after inodes: $AFTER_INODES"
6129 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6131 AFTER_INODES=$(num_inodes)
6133 echo "wait $wait seconds inodes: $AFTER_INODES"
6134 if [ $wait -gt 30 ]; then
6135 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6139 run_test 76 "confirm clients recycle inodes properly ===="
6145 # Note: in sptlrpc modes which enable its own bulk checksum, the
6146 # original crc32_le bulk checksum will be automatically disabled,
6147 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6148 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6149 # In this case set_checksums() will not be no-op, because sptlrpc
6150 # bulk checksum will be enabled all through the test.
6152 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6153 lctl set_param -n osc.*.checksums $1
6157 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6158 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6159 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6160 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6163 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6164 log "set checksum type to $1"
6167 F77_TMP=$TMP/f77-temp
6170 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6171 error "error writing to $F77_TMP"
6174 test_77a() { # bug 10889
6175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6176 $GSS && skip "could not run with gss" && return
6177 [ ! -f $F77_TMP ] && setup_f77
6179 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6183 run_test 77a "normal checksum read/write operation"
6185 test_77b() { # bug 10889
6186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6187 $GSS && skip "could not run with gss" && return
6188 [ ! -f $F77_TMP ] && setup_f77
6189 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6190 $LCTL set_param fail_loc=0x80000409
6193 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6194 error "dd error: $?"
6195 $LCTL set_param fail_loc=0
6197 for algo in $CKSUM_TYPES; do
6198 cancel_lru_locks osc
6199 set_checksum_type $algo
6200 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6201 $LCTL set_param fail_loc=0x80000408
6202 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6203 $LCTL set_param fail_loc=0
6206 set_checksum_type $ORIG_CSUM_TYPE
6209 run_test 77b "checksum error on client write, read"
6214 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6216 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6217 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6218 $check_ost && [ -n $ost_file_prefix ] &&
6219 do_facet ost1 rm -f ${ost_file_prefix}\*
6223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6224 $GSS && skip "could not run with gss" && return
6227 local osc_file_prefix
6229 local check_ost=false
6230 local ost_file_prefix
6236 # ensure corruption will occur on first OSS/OST
6237 $LFS setstripe -i 0 $DIR/$tfile
6239 [ ! -f $F77_TMP ] && setup_f77
6240 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6241 error "dd write error: $?"
6242 fid=$($LFS path2fid $DIR/$tfile)
6244 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6247 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6248 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6250 echo "OSS do not support bulk pages dump upon error"
6253 osc_file_prefix=$($LCTL get_param -n debug_path)
6254 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6256 trap cleanup_77c EXIT
6259 # enable bulk pages dump upon error on Client
6260 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6261 # enable bulk pages dump upon error on OSS
6263 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6265 # flush Client cache to allow next read to reach OSS
6266 cancel_lru_locks osc
6268 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6269 $LCTL set_param fail_loc=0x80000408
6270 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6271 $LCTL set_param fail_loc=0
6275 # check cksum dump on Client
6276 osc_file=$(ls ${osc_file_prefix}*)
6277 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6278 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6279 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6280 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6281 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6283 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6284 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6285 error "dump content does not match on Client"
6287 $check_ost || skip "No need to check cksum dump on OSS"
6289 # check cksum dump on OSS
6290 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6291 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6292 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6293 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6294 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6295 error "dump content does not match on OSS"
6299 run_test 77c "checksum error on client read with debug"
6301 test_77d() { # bug 10889
6302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6303 $GSS && skip "could not run with gss" && return
6304 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6305 $LCTL set_param fail_loc=0x80000409
6307 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6308 error "direct write: rc=$?"
6309 $LCTL set_param fail_loc=0
6312 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6313 $LCTL set_param fail_loc=0x80000408
6315 cancel_lru_locks osc
6316 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6317 error "direct read: rc=$?"
6318 $LCTL set_param fail_loc=0
6321 run_test 77d "checksum error on OST direct write, read"
6323 test_77f() { # bug 10889
6324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6325 $GSS && skip "could not run with gss" && return
6327 for algo in $CKSUM_TYPES; do
6328 cancel_lru_locks osc
6329 set_checksum_type $algo
6330 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6331 $LCTL set_param fail_loc=0x409
6332 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6333 error "direct write succeeded"
6334 $LCTL set_param fail_loc=0
6336 set_checksum_type $ORIG_CSUM_TYPE
6339 run_test 77f "repeat checksum error on write (expect error)"
6341 test_77g() { # bug 10889
6342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6343 $GSS && skip "could not run with gss" && return
6344 remote_ost_nodsh && skip "remote OST with nodsh" && return
6346 [ ! -f $F77_TMP ] && setup_f77
6348 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6349 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6350 do_facet ost1 lctl set_param fail_loc=0x8000021a
6352 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6353 error "write error: rc=$?"
6354 do_facet ost1 lctl set_param fail_loc=0
6357 cancel_lru_locks osc
6358 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6359 do_facet ost1 lctl set_param fail_loc=0x8000021b
6361 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6362 do_facet ost1 lctl set_param fail_loc=0
6365 run_test 77g "checksum error on OST write, read"
6367 test_77j() { # bug 13805
6368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6369 $GSS && skip "could not run with gss" && return
6370 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6371 lctl set_param fail_loc=0x40c
6372 remount_client $MOUNT
6373 lctl set_param fail_loc=0
6374 # wait async osc connect to finish and reflect updated state value
6376 for (( i=0; i < OSTCOUNT; i++ )) ; do
6377 wait_osc_import_state client ost$((i+1)) FULL
6380 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6381 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6382 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6383 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6385 remount_client $MOUNT
6387 run_test 77j "client only supporting ADLER32"
6389 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6398 test_78() { # bug 10901
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6400 remote_ost || { skip_env "local OST" && return; }
6403 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6404 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6405 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6406 echo "MemTotal: $MEMTOTAL"
6408 # reserve 256MB of memory for the kernel and other running processes,
6409 # and then take 1/2 of the remaining memory for the read/write buffers.
6410 if [ $MEMTOTAL -gt 512 ] ;then
6411 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6413 # for those poor memory-starved high-end clusters...
6414 MEMTOTAL=$((MEMTOTAL / 2))
6416 echo "Mem to use for directio: $MEMTOTAL"
6418 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6419 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6420 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6421 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6423 echo "Smallest OST: $SMALLESTOST"
6424 [[ $SMALLESTOST -lt 10240 ]] &&
6425 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6427 trap cleanup_test_78 EXIT
6429 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6430 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6432 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6433 echo "File size: $F78SIZE"
6434 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6435 for i in $(seq 1 $NSEQ); do
6436 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6437 echo directIO rdwr round $i of $NSEQ
6438 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6443 run_test 78 "handle large O_DIRECT writes correctly ============"
6445 test_79() { # bug 12743
6446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6447 wait_delete_completed
6449 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6450 BKFREE=$(calc_osc_kbytes kbytesfree)
6451 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6453 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6454 DFTOTAL=`echo $STRING | cut -d, -f1`
6455 DFUSED=`echo $STRING | cut -d, -f2`
6456 DFAVAIL=`echo $STRING | cut -d, -f3`
6457 DFFREE=$(($DFTOTAL - $DFUSED))
6459 ALLOWANCE=$((64 * $OSTCOUNT))
6461 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6462 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6463 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6465 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6466 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6467 error "df free($DFFREE) mismatch OST free($BKFREE)"
6469 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6470 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6471 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6474 run_test 79 "df report consistency check ======================="
6476 test_80() { # bug 10718
6477 remote_ost_nodsh && skip "remote OST with nodsh" && return
6478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6479 # relax strong synchronous semantics for slow backends like ZFS
6480 local soc="obdfilter.*.sync_on_lock_cancel"
6481 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6483 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6484 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6485 facet_active_host $host; done | sort -u)
6486 do_nodes $hosts lctl set_param $soc=never
6489 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6491 local BEFORE=`date +%s`
6492 cancel_lru_locks osc
6493 local AFTER=`date +%s`
6494 local DIFF=$((AFTER-BEFORE))
6495 if [ $DIFF -gt 1 ] ; then
6496 error "elapsed for 1M@1T = $DIFF"
6499 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6503 run_test 80 "Page eviction is equally fast at high offsets too ===="
6505 test_81a() { # LU-456
6506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6507 remote_ost_nodsh && skip "remote OST with nodsh" && return
6508 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6509 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6510 do_facet ost1 lctl set_param fail_loc=0x80000228
6512 # write should trigger a retry and success
6513 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6514 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6516 if [ $RC -ne 0 ] ; then
6517 error "write should success, but failed for $RC"
6520 run_test 81a "OST should retry write when get -ENOSPC ==============="
6522 test_81b() { # LU-456
6523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6524 remote_ost_nodsh && skip "remote OST with nodsh" && return
6525 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6526 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6527 do_facet ost1 lctl set_param fail_loc=0x228
6529 # write should retry several times and return -ENOSPC finally
6530 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6531 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6534 if [ $RC -ne $ENOSPC ] ; then
6535 error "dd should fail for -ENOSPC, but succeed."
6538 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6540 test_82() { # LU-1031
6541 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6545 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6547 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6549 kill -USR1 $MULTIPID2
6551 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6552 error "First grouplock does not block second one"
6554 echo "Second grouplock blocks first one"
6556 kill -USR1 $MULTIPID1
6560 run_test 82 "Basic grouplock test"
6563 local sfile="/boot/System.map-$(uname -r)"
6564 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
6565 $LCTL set_param fail_loc=0x140d
6566 cp $sfile $DIR/$tfile || error "write failed"
6567 diff -c $sfile $DIR/$tfile || error "files are different"
6568 $LCTL set_param fail_loc=0
6571 run_test 83 "Short write in ptask ==============================="
6574 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6576 test_mkdir $DIR/$tdir.cvsroot
6577 chown $RUNAS_ID $DIR/$tdir.cvsroot
6580 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
6583 # some versions of cvs import exit(1) when asked to import links or
6584 # files they can't read. ignore those files.
6585 local toignore=$(find . -type l -printf '-I %f\n' -o \
6586 ! -perm /4 -printf '-I %f\n')
6587 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
6588 $tdir.reposname vtag rtag
6591 test_mkdir $DIR/$tdir.reposname
6592 chown $RUNAS_ID $DIR/$tdir.reposname
6593 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
6595 cd $DIR/$tdir.reposname
6597 $RUNAS cvs add -m 'addmsg' foo99
6599 $RUNAS cvs commit -m 'nomsg' foo99
6600 rm -fr $DIR/$tdir.cvsroot
6602 run_test 99 "cvs strange file/directory operations"
6605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6606 [[ "$NETTYPE" =~ tcp ]] ||
6607 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
6610 remote_ost_nodsh && skip "remote OST with nodsh" && return
6611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6613 { skip "useless for local single node setup" && return; }
6615 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6616 [ "$PROT" != "tcp" ] && continue
6617 RPORT=$(echo $REMOTE | cut -d: -f2)
6618 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6621 LPORT=`echo $LOCAL | cut -d: -f2`
6622 if [ $LPORT -ge 1024 ]; then
6623 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6625 error_exit "local: $LPORT > 1024, remote: $RPORT"
6628 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6630 run_test 100 "check local port using privileged port ==========="
6632 function get_named_value()
6641 echo $line | sed "s/^$tag[ ]*//"
6648 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6649 awk '/^max_cached_mb/ { print $2 }')
6652 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6658 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
6662 local cache_limit=32
6664 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6665 trap cleanup_101a EXIT
6666 $LCTL set_param -n llite.*.read_ahead_stats 0
6667 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6670 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6672 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6673 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6676 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6677 get_named_value 'read but discarded' | cut -d" " -f1); do
6678 discard=$(($discard + $s))
6682 if [[ $(($discard * 10)) -gt $nreads ]]; then
6683 $LCTL get_param osc.*-osc*.rpc_stats
6684 $LCTL get_param llite.*.read_ahead_stats
6685 error "too many ($discard) discarded pages"
6687 rm -f $DIR/$tfile || true
6689 run_test 101a "check read-ahead for random reads"
6692 test_mkdir $DIR/$tdir
6693 local STRIPE_SIZE=$1
6694 local FILE_LENGTH=$2
6697 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6699 local list=$(comma_list $(osts_nodes))
6700 set_osd_param $list '' read_cache_enable 0
6701 set_osd_param $list '' writethrough_cache_enable 0
6703 trap cleanup_test101bc EXIT
6704 # prepare the read-ahead file
6705 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6707 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6708 count=$FILE_SIZE_MB 2> /dev/null
6712 cleanup_test101bc() {
6717 local list=$(comma_list $(osts_nodes))
6718 set_osd_param $list '' read_cache_enable 1
6719 set_osd_param $list '' writethrough_cache_enable 1
6723 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6728 local STRIPE_SIZE=$2
6729 local FILE_LENGTH=$3
6730 local RA_INC=1048576
6731 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6732 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6733 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6734 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6735 get_named_value 'read but discarded' |
6736 cut -d" " -f1 | calc_total)
6737 if [[ $DISCARD -gt $discard_limit ]]; then
6738 $LCTL get_param llite.*.read_ahead_stats
6739 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6741 echo "Read-ahead success for size ${READ_SIZE}"
6746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6747 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6748 local STRIPE_SIZE=1048576
6749 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6750 if [ $SLOW == "yes" ]; then
6751 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6753 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6756 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6758 # prepare the read-ahead file
6759 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6760 cancel_lru_locks osc
6761 for BIDX in 2 4 8 16 32 64 128 256
6763 local BSIZE=$((BIDX*4096))
6764 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6765 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6766 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6767 $LCTL set_param -n llite.*.read_ahead_stats 0
6768 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6769 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6770 cancel_lru_locks osc
6771 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6776 run_test 101b "check stride-io mode read-ahead ================="
6779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6780 local STRIPE_SIZE=1048576
6781 local FILE_LENGTH=$((STRIPE_SIZE*100))
6785 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6787 cancel_lru_locks osc
6788 $LCTL set_param osc.*.rpc_stats 0
6789 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6790 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6791 local stats=$($LCTL get_param -n $osc_rpc_stats)
6792 local lines=$(echo "$stats" | awk 'END {print NR;}')
6795 if [ $lines -le 20 ]; then
6798 for size in 1 2 4 8; do
6799 local rpc=$(echo "$stats" |
6800 awk '($1 == "'$size':") {print $2; exit; }')
6802 error "Small $((size*4))k read IO $rpc !"
6804 echo "$osc_rpc_stats check passed!"
6809 run_test 101c "check stripe_size aligned read-ahead ================="
6812 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6813 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6818 local file=$DIR/$tfile
6819 local sz_MB=${FILESIZE_101d:-500}
6820 local ra_MB=${READAHEAD_MB:-40}
6822 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6823 [ $free_MB -lt $sz_MB ] &&
6824 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6826 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6827 $SETSTRIPE -c -1 $file || error "setstripe failed"
6829 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6830 echo Cancel LRU locks on lustre client to flush the client cache
6831 cancel_lru_locks osc
6833 echo Disable read-ahead
6834 local old_READAHEAD=$(set_read_ahead 0)
6836 echo Reading the test file $file with read-ahead disabled
6837 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6839 echo Cancel LRU locks on lustre client to flush the client cache
6840 cancel_lru_locks osc
6841 echo Enable read-ahead with ${ra_MB}MB
6842 set_read_ahead $ra_MB
6844 echo Reading the test file $file with read-ahead enabled
6845 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6847 echo "read-ahead disabled time read $raOFF"
6848 echo "read-ahead enabled time read $raON"
6850 set_read_ahead $old_READAHEAD
6852 wait_delete_completed
6854 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6855 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6857 run_test 101d "file read with and without read-ahead enabled"
6860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6861 local file=$DIR/$tfile
6862 local size_KB=500 #KB
6866 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6867 local need_KB=$((count * size_KB))
6868 [[ $free_KB -le $need_KB ]] &&
6869 skip_env "Need free space $need_KB, have $free_KB" && return
6871 echo "Creating $count ${size_KB}K test files"
6872 for ((i = 0; i < $count; i++)); do
6873 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6876 echo "Cancel LRU locks on lustre client to flush the client cache"
6877 cancel_lru_locks osc
6879 echo "Reset readahead stats"
6880 $LCTL set_param -n llite.*.read_ahead_stats 0
6882 for ((i = 0; i < $count; i++)); do
6883 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6886 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6887 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6889 for ((i = 0; i < $count; i++)); do
6890 rm -rf $file.$i 2>/dev/null
6893 #10000 means 20% reads are missing in readahead
6894 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6896 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6899 which iozone || { skip "no iozone installed" && return; }
6901 local old_debug=$($LCTL get_param debug)
6902 old_debug=${old_debug#*=}
6903 $LCTL set_param debug="reada mmap"
6905 # create a test file
6906 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6908 echo Cancel LRU locks on lustre client to flush the client cache
6909 cancel_lru_locks osc
6911 echo Reset readahead stats
6912 $LCTL set_param -n llite.*.read_ahead_stats 0
6914 echo mmap read the file with small block size
6915 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6918 echo checking missing pages
6919 $LCTL get_param llite.*.read_ahead_stats
6920 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6921 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6923 $LCTL set_param debug="$old_debug"
6924 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6927 run_test 101f "check mmap read performance"
6929 test_101g_brw_size_test() {
6931 local pages=$((mb * 1048576 / $(page_size)))
6933 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6934 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6935 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6936 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6940 $LCTL set_param -n osc.*.rpc_stats=0
6942 # 10 RPCs should be enough for the test
6944 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6945 { error "dd write ${mb} MB blocks failed"; return 3; }
6946 cancel_lru_locks osc
6947 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6948 { error "dd write ${mb} MB blocks failed"; return 4; }
6950 # calculate number of full-sized read and write RPCs
6951 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6952 sed -n '/pages per rpc/,/^$/p' |
6953 awk '/'$pages':/ { reads += $2; writes += $6 }; \
6954 END { print reads,writes }'))
6955 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6957 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6965 local osts=$(get_facets OST)
6966 local list=$(comma_list $(osts_nodes))
6967 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6968 local brw_size="obdfilter.*.brw_size"
6970 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6972 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6973 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) -a \
6974 $(lustre_version_code client) -ge $(version_code 2.8.52) ]; then
6975 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6977 if [[ $orig_mb -lt 16 ]]; then
6978 save_lustre_params $osts "$brw_size" > $p
6979 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6980 error "set 16MB RPC size failed"
6982 echo "remount client to enable new RPC size"
6983 remount_client $MOUNT || error "remount_client failed"
6986 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6987 # should be able to set brw_size=12, but no rpc_stats for that
6988 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6991 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6993 if [[ $orig_mb -lt 16 ]]; then
6994 restore_lustre_params < $p
6995 remount_client $MOUNT || error "remount_client restore failed"
6998 rm -f $p $DIR/$tfile
7000 run_test 101g "Big bulk(4/16 MiB) readahead"
7003 test_mkdir $DIR/$tdir
7004 chown $RUNAS_ID $DIR/$tdir
7007 STRIPE_COUNT=$OSTCOUNT
7008 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7010 trap cleanup_test102 EXIT
7012 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7014 for num in 1 2 3 4; do
7015 for count in $(seq 1 $STRIPE_COUNT); do
7016 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7017 local size=`expr $STRIPE_SIZE \* $num`
7018 local file=file"$num-$idx-$count"
7019 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7025 $1 tar cf $TMP/f102.tar $tdir --xattrs
7031 rm -rf $DIR/d0.sanity/d102
7035 local testfile=$DIR/$tfile
7039 [ "$UID" != 0 ] && skip_env "must run as root" && return
7040 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7041 skip_env "must have user_xattr" && return
7043 [ -z "$(which setfattr 2>/dev/null)" ] &&
7044 skip_env "could not find setfattr" && return
7046 echo "set/get xattr..."
7047 setfattr -n trusted.name1 -v value1 $testfile ||
7048 error "setfattr -n trusted.name1=value1 $testfile failed"
7049 getfattr -n trusted.name1 $testfile 2> /dev/null |
7050 grep "trusted.name1=.value1" ||
7051 error "$testfile missing trusted.name1=value1"
7053 setfattr -n user.author1 -v author1 $testfile ||
7054 error "setfattr -n user.author1=author1 $testfile failed"
7055 getfattr -n user.author1 $testfile 2> /dev/null |
7056 grep "user.author1=.author1" ||
7057 error "$testfile missing trusted.author1=author1"
7060 setfattr -n trusted.name2 -v value2 $testfile ||
7061 error "$testfile unable to set trusted.name2"
7062 setfattr -n trusted.name3 -v value3 $testfile ||
7063 error "$testfile unable to set trusted.name3"
7064 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7065 grep "trusted.name" | wc -l) -eq 3 ] ||
7066 error "$testfile missing 3 trusted.name xattrs"
7068 setfattr -n user.author2 -v author2 $testfile ||
7069 error "$testfile unable to set user.author2"
7070 setfattr -n user.author3 -v author3 $testfile ||
7071 error "$testfile unable to set user.author3"
7072 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7073 grep "user.author" | wc -l) -eq 3 ] ||
7074 error "$testfile missing 3 user.author xattrs"
7076 echo "remove xattr..."
7077 setfattr -x trusted.name1 $testfile ||
7078 error "$testfile error deleting trusted.name1"
7079 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7080 error "$testfile did not delete trusted.name1 xattr"
7082 setfattr -x user.author1 $testfile ||
7083 error "$testfile error deleting user.author1"
7084 echo "set lustre special xattr ..."
7085 $LFS setstripe -c1 $testfile
7086 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7087 awk -F "=" '/trusted.lov/ { print $2 }' )
7088 setfattr -n "trusted.lov" -v $lovea $testfile ||
7089 error "$testfile doesn't ignore setting trusted.lov again"
7090 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7091 error "$testfile allow setting invalid trusted.lov"
7094 run_test 102a "user xattr test =================================="
7097 [ -z "$(which setfattr 2>/dev/null)" ] &&
7098 skip_env "could not find setfattr" && return
7100 # b10930: get/set/list trusted.lov xattr
7101 echo "get/set/list trusted.lov xattr ..."
7102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7103 local testfile=$DIR/$tfile
7104 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7105 error "setstripe failed"
7106 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7107 error "getstripe failed"
7108 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7109 error "can't get trusted.lov from $testfile"
7111 local testfile2=${testfile}2
7112 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7113 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7116 setfattr -n trusted.lov -v $value $testfile2
7117 local stripe_size=$($GETSTRIPE -S $testfile2)
7118 local stripe_count=$($GETSTRIPE -c $testfile2)
7119 [[ $stripe_size -eq 65536 ]] ||
7120 error "stripe size $stripe_size != 65536"
7121 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7122 error "stripe count $stripe_count != $STRIPECOUNT"
7125 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7128 [ -z "$(which setfattr 2>/dev/null)" ] &&
7129 skip_env "could not find setfattr" && return
7131 # b10930: get/set/list lustre.lov xattr
7132 echo "get/set/list lustre.lov xattr ..."
7133 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7134 test_mkdir $DIR/$tdir
7135 chown $RUNAS_ID $DIR/$tdir
7136 local testfile=$DIR/$tdir/$tfile
7137 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7138 error "setstripe failed"
7139 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7140 error "getstripe failed"
7141 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7142 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7144 local testfile2=${testfile}2
7145 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7146 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7148 $RUNAS $MCREATE $testfile2
7149 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7150 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7151 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7152 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7153 [ $stripe_count -eq $STRIPECOUNT ] ||
7154 error "stripe count $stripe_count != $STRIPECOUNT"
7156 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7158 compare_stripe_info1() {
7159 local stripe_index_all_zero=true
7161 for num in 1 2 3 4; do
7162 for count in $(seq 1 $STRIPE_COUNT); do
7163 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7164 local size=$((STRIPE_SIZE * num))
7165 local file=file"$num-$offset-$count"
7166 stripe_size=$($LFS getstripe -S $PWD/$file)
7167 [[ $stripe_size -ne $size ]] &&
7168 error "$file: size $stripe_size != $size"
7169 stripe_count=$($LFS getstripe -c $PWD/$file)
7170 # allow fewer stripes to be created, ORI-601
7171 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7172 error "$file: count $stripe_count != $count"
7173 stripe_index=$($LFS getstripe -i $PWD/$file)
7174 [[ $stripe_index -ne 0 ]] &&
7175 stripe_index_all_zero=false
7179 $stripe_index_all_zero &&
7180 error "all files are being extracted starting from OST index 0"
7184 have_xattrs_include() {
7185 tar --help | grep -q xattrs-include &&
7186 echo --xattrs-include="lustre.*"
7190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7191 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7192 XINC=$(have_xattrs_include)
7194 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7196 compare_stripe_info1
7198 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7202 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7203 XINC=$(have_xattrs_include)
7205 test_mkdir $DIR/$tdir.restore
7207 tar cf - --xattrs $tdir | tar xf - \
7208 -C $DIR/$tdir.restore --xattrs $XINC
7209 cd $DIR/$tdir.restore/$tdir
7210 compare_stripe_info1
7212 run_test 102f "tar copy files, not keep osts"
7215 local xsize=${1:-1024} # in bytes
7216 local file=$DIR/$tfile
7218 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7219 skip "must have user_xattr" && return 0
7220 [ -z "$(which setfattr 2>/dev/null)" ] &&
7221 skip_env "could not find setfattr" && return 0
7222 [ -z "$(which getfattr 2>/dev/null)" ] &&
7223 skip_env "could not find getfattr" && return 0
7227 local value="$(generate_string $xsize)"
7229 local xbig=trusted.big
7230 log "save $xbig on $file"
7231 setfattr -n $xbig -v $value $file ||
7232 error "saving $xbig on $file failed"
7234 local orig=$(get_xattr_value $xbig $file)
7235 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7237 local xsml=trusted.sml
7238 log "save $xsml on $file"
7239 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7241 local new=$(get_xattr_value $xbig $file)
7242 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7244 log "grow $xsml on $file"
7245 setfattr -n $xsml -v "$value" $file ||
7246 error "growing $xsml on $file failed"
7248 new=$(get_xattr_value $xbig $file)
7249 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7250 log "$xbig still valid after growing $xsml"
7255 test_102h() { # bug 15777
7258 run_test 102h "grow xattr from inside inode to external block"
7261 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7262 grow_xattr $(max_xattr_size)
7264 run_test 102ha "grow xattr from inside inode to external inode"
7266 test_102i() { # bug 17038
7267 [ -z "$(which getfattr 2>/dev/null)" ] &&
7268 skip "could not find getfattr" && return
7270 ln -s $DIR/$tfile $DIR/${tfile}link
7271 getfattr -n trusted.lov $DIR/$tfile ||
7272 error "lgetxattr on $DIR/$tfile failed"
7273 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7274 grep -i "no such attr" ||
7275 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7276 rm -f $DIR/$tfile $DIR/${tfile}link
7278 run_test 102i "lgetxattr test on symbolic link ============"
7281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7283 XINC=$(have_xattrs_include)
7284 setup_test102 "$RUNAS"
7285 chown $RUNAS_ID $DIR/$tdir
7286 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7288 compare_stripe_info1 "$RUNAS"
7290 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7293 [ -z "$(which setfattr 2>/dev/null)" ] &&
7294 skip "could not find setfattr" && return
7296 # b22187 just check that does not crash for regular file.
7297 setfattr -n trusted.lov $DIR/$tfile
7298 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7299 local test_kdir=$DIR/$tdir
7300 test_mkdir $test_kdir
7301 local default_size=$($LFS getstripe -S $test_kdir)
7302 local default_count=$($LFS getstripe -c $test_kdir)
7303 local default_offset=$($LFS getstripe -i $test_kdir)
7304 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7305 error 'dir setstripe failed'
7306 setfattr -n trusted.lov $test_kdir
7307 local stripe_size=$($LFS getstripe -S $test_kdir)
7308 local stripe_count=$($LFS getstripe -c $test_kdir)
7309 local stripe_offset=$($LFS getstripe -i $test_kdir)
7310 [ $stripe_size -eq $default_size ] ||
7311 error "stripe size $stripe_size != $default_size"
7312 [ $stripe_count -eq $default_count ] ||
7313 error "stripe count $stripe_count != $default_count"
7314 [ $stripe_offset -eq $default_offset ] ||
7315 error "stripe offset $stripe_offset != $default_offset"
7316 rm -rf $DIR/$tfile $test_kdir
7318 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7321 [ -z "$(which getfattr 2>/dev/null)" ] &&
7322 skip "could not find getfattr" && return
7324 # LU-532 trusted. xattr is invisible to non-root
7325 local testfile=$DIR/$tfile
7329 echo "listxattr as user..."
7330 chown $RUNAS_ID $testfile
7331 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7332 grep -q "trusted" &&
7333 error "$testfile trusted xattrs are user visible"
7337 run_test 102l "listxattr size test =================================="
7339 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7340 local path=$DIR/$tfile
7343 listxattr_size_check $path || error "listattr_size_check $path failed"
7345 run_test 102m "Ensure listxattr fails on small bufffer ========"
7349 getxattr() { # getxattr path name
7350 # Return the base64 encoding of the value of xattr name on path.
7354 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7356 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7358 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7360 getfattr --absolute-names --encoding=base64 --name=$name $path |
7361 awk -F= -v name=$name '$1 == name {
7362 print substr($0, index($0, "=") + 1);
7366 test_102n() { # LU-4101 mdt: protect internal xattrs
7367 [ -z "$(which setfattr 2>/dev/null)" ] &&
7368 skip "could not find setfattr" && return
7369 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7371 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7375 local file0=$DIR/$tfile.0
7376 local file1=$DIR/$tfile.1
7377 local xattr0=$TMP/$tfile.0
7378 local xattr1=$TMP/$tfile.1
7379 local namelist="lov lma lmv link fid version som hsm"
7383 rm -rf $file0 $file1 $xattr0 $xattr1
7386 # Get 'before' xattrs of $file1.
7387 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7389 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7390 namelist+=" lfsck_namespace"
7391 for name in $namelist; do
7392 # Try to copy xattr from $file0 to $file1.
7393 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7395 setfattr --name=trusted.$name --value="$value" $file1 ||
7396 error "setxattr 'trusted.$name' failed"
7398 # Try to set a garbage xattr.
7399 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7401 if [[ x$name == "xlov" ]]; then
7402 setfattr --name=trusted.lov --value="$value" $file1 &&
7403 error "setxattr invalid 'trusted.lov' success"
7405 setfattr --name=trusted.$name --value="$value" $file1 ||
7406 error "setxattr invalid 'trusted.$name' failed"
7409 # Try to remove the xattr from $file1. We don't care if this
7410 # appears to succeed or fail, we just don't want there to be
7411 # any changes or crashes.
7412 setfattr --remove=$trusted.$name $file1 2> /dev/null
7415 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7418 # Try to copy xattr from $file0 to $file1.
7419 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7421 setfattr --name=trusted.$name --value="$value" $file1 ||
7422 error "setxattr 'trusted.$name' failed"
7424 # Try to set a garbage xattr.
7425 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7427 setfattr --name=trusted.$name --value="$value" $file1 ||
7428 error "setxattr 'trusted.$name' failed"
7430 # Try to remove the xattr from $file1. We don't care if this
7431 # appears to succeed or fail, we just don't want there to be
7432 # any changes or crashes.
7433 setfattr --remove=$trusted.$name $file1 2> /dev/null
7436 # Get 'after' xattrs of file1.
7437 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7439 if ! diff $xattr0 $xattr1; then
7440 error "before and after xattrs of '$file1' differ"
7443 rm -rf $file0 $file1 $xattr0 $xattr1
7447 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7449 test_102p() { # LU-4703 setxattr did not check ownership
7450 local testfile=$DIR/$tfile
7452 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7453 skip "MDS needs to be at least 2.5.56" && return
7457 echo "setfacl as user..."
7458 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7459 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7461 echo "setfattr as user..."
7462 setfacl -m "u:$RUNAS_ID:---" $testfile
7463 $RUNAS setfattr -x system.posix_acl_access $testfile
7464 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7466 run_test 102p "check setxattr(2) correctly fails without permission"
7469 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7470 skip "MDS needs to be at least 2.6.92" && return
7471 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7473 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7477 skip "MDS needs to be at least 2.6.93" && return
7478 touch $DIR/$tfile || error "touch"
7479 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7480 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7481 rm $DIR/$tfile || error "rm"
7484 mkdir -p $DIR/$tdir || error "mkdir"
7485 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7486 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7487 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7488 error "$testfile error deleting user.author1"
7489 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7490 grep "user.$(basename $tdir)" &&
7491 error "$tdir did not delete user.$(basename $tdir)"
7492 rmdir $DIR/$tdir || error "rmdir"
7495 test_mkdir $DIR/$tdir
7496 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7497 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7498 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7499 error "$testfile error deleting user.author1"
7500 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7501 grep "user.$(basename $tdir)" &&
7502 error "$tdir did not delete user.$(basename $tdir)"
7503 rmdir $DIR/$tdir || error "rm striped dir"
7505 run_test 102r "set EAs with empty values"
7509 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7514 [ "$UID" != 0 ] && skip_env "must run as root" && return
7515 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7516 skip "must have acl enabled" && return
7517 [ -z "$(which setfacl 2>/dev/null)" ] &&
7518 skip_env "could not find setfacl" && return
7519 $GSS && skip "could not run under gss" && return
7520 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7522 gpasswd -a daemon bin # LU-5641
7523 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7525 declare -a identity_old
7527 for num in $(seq $MDSCOUNT); do
7528 switch_identity $num true || identity_old[$num]=$?
7536 echo "performing cp ..."
7537 run_acl_subtest cp || error "run_acl_subtest cp failed"
7538 echo "performing getfacl-noacl..."
7539 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7540 echo "performing misc..."
7541 run_acl_subtest misc || error "misc test failed"
7542 echo "performing permissions..."
7543 run_acl_subtest permissions || error "permissions failed"
7544 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7545 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7546 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7547 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7549 echo "performing permissions xattr..."
7550 run_acl_subtest permissions_xattr ||
7551 error "permissions_xattr failed"
7553 echo "performing setfacl..."
7554 run_acl_subtest setfacl || error "setfacl test failed"
7556 # inheritance test got from HP
7557 echo "performing inheritance..."
7558 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7559 chmod +x make-tree || error "chmod +x failed"
7560 run_acl_subtest inheritance || error "inheritance test failed"
7563 echo "LU-974 ignore umask when acl is enabled..."
7564 run_acl_subtest 974 || error "LU-974 umask test failed"
7565 if [ $MDSCOUNT -ge 2 ]; then
7566 run_acl_subtest 974_remote ||
7567 error "LU-974 umask test failed under remote dir"
7570 echo "LU-2561 newly created file is same size as directory..."
7571 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7572 run_acl_subtest 2561 || error "LU-2561 test failed"
7574 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7577 run_acl_subtest 4924 || error "LU-4924 test failed"
7582 for num in $(seq $MDSCOUNT); do
7583 if [ "${identity_old[$num]}" = 1 ]; then
7584 switch_identity $num false || identity_old[$num]=$?
7588 run_test 103a "acl test ========================================="
7592 cp -rp $DIR/$tdir $DIR/$tdir.bak
7594 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7595 error "$DIR/$tdir shouldn't contain default ACL"
7596 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7597 error "$DIR/$tdir.bak shouldn't contain default ACL"
7600 run_test 103c "'cp -rp' won't set empty acl"
7603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7605 lfs df || error "lfs df failed"
7606 lfs df -ih || error "lfs df -ih failed"
7607 lfs df -h $DIR || error "lfs df -h $DIR failed"
7608 lfs df -i $DIR || error "lfs df -i $DIR failed"
7609 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7610 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7612 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7613 lctl --device %$OSC deactivate
7614 lfs df || error "lfs df with deactivated OSC failed"
7615 lctl --device %$OSC activate
7616 # wait the osc back to normal
7617 wait_osc_import_state client ost FULL
7619 lfs df || error "lfs df with reactivated OSC failed"
7622 run_test 104a "lfs df [-ih] [path] test ========================="
7625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7626 [ $RUNAS_ID -eq $UID ] &&
7627 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7629 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7630 grep "Permission denied" | wc -l)))
7631 if [ $denied_cnt -ne 0 ]; then
7632 error "lfs check servers test failed"
7635 run_test 104b "$RUNAS lfs check servers test ===================="
7638 # doesn't work on 2.4 kernels
7640 if $(flock_is_enabled); then
7641 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7643 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7647 run_test 105a "flock when mounted without -o flock test ========"
7651 if $(flock_is_enabled); then
7652 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7654 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7658 run_test 105b "fcntl when mounted without -o flock test ========"
7662 if $(flock_is_enabled); then
7663 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7665 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7669 run_test 105c "lockf when mounted without -o flock test"
7671 test_105d() { # bug 15924
7672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7673 test_mkdir $DIR/$tdir
7674 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7675 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7676 $LCTL set_param fail_loc=0x80000315
7677 flocks_test 2 $DIR/$tdir
7679 run_test 105d "flock race (should not freeze) ========"
7681 test_105e() { # bug 22660 && 22040
7682 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7684 flocks_test 3 $DIR/$tfile
7686 run_test 105e "Two conflicting flocks from same process"
7688 test_106() { #bug 10921
7689 test_mkdir $DIR/$tdir
7690 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7691 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7693 run_test 106 "attempt exec of dir followed by chown of that dir"
7696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7703 local save_pattern=$(sysctl -n kernel.core_pattern)
7704 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7705 sysctl -w kernel.core_pattern=$file
7706 sysctl -w kernel.core_uses_pid=0
7714 kill -s 11 $SLEEPPID
7716 if [ -e $file ]; then
7717 size=`stat -c%s $file`
7718 [ $size -eq 0 ] && error "Fail to create core file $file"
7720 error "Fail to create core file $file"
7723 sysctl -w kernel.core_pattern=$save_pattern
7724 sysctl -w kernel.core_uses_pid=$save_uses_pid
7727 run_test 107 "Coredump on SIG"
7730 test_mkdir $DIR/$tdir
7731 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
7732 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
7733 error "mkdir with 256 char should fail, but did not"
7734 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7735 error "create with 255 char failed"
7736 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7737 error "create with 256 char should fail, but did not"
7742 run_test 110 "filename length checking"
7745 # Purpose: To verify dynamic thread (OSS) creation.
7748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7749 remote_ost_nodsh && skip "remote OST with nodsh" && return
7751 # Lustre does not stop service threads once they are started.
7752 # Reset number of running threads to default.
7757 local save_params="$TMP/sanity-$TESTNAME.parameters"
7759 # Get ll_ost_io count before I/O
7760 OSTIO_pre=$(do_facet ost1 \
7761 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
7762 # Exit if lustre is not running (ll_ost_io not running).
7763 [ -z "$OSTIO_pre" ] && error "no OSS threads"
7765 echo "Starting with $OSTIO_pre threads"
7766 local thread_max=$((OSTIO_pre * 2))
7767 local rpc_in_flight=$((thread_max * 2))
7768 # Number of I/O Process proposed to be started.
7770 local facets=$(get_facets OST)
7772 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
7773 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
7775 # Set in_flight to $rpc_in_flight
7776 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
7777 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
7778 nfiles=${rpc_in_flight}
7779 # Set ost thread_max to $thread_max
7780 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
7782 # 5 Minutes should be sufficient for max number of OSS
7783 # threads(thread_max) to be created.
7787 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
7788 test_mkdir $DIR/$tdir
7789 for i in $(seq $nfiles); do
7790 local file=$DIR/$tdir/${tfile}-$i
7791 $LFS setstripe -c -1 -i 0 $file
7792 ($WTL $file $timeout)&
7795 # I/O Started - Wait for thread_started to reach thread_max or report
7796 # error if thread_started is more than thread_max.
7797 echo "Waiting for thread_started to reach thread_max"
7798 local thread_started=0
7799 local end_time=$((SECONDS + timeout))
7801 while [ $SECONDS -le $end_time ] ; do
7803 # Get ost i/o thread_started count.
7804 thread_started=$(do_facet ost1 \
7806 ost.OSS.ost_io.threads_started | cut -d= -f2")
7807 # Break out if thread_started is equal/greater than thread_max
7808 if [[ $thread_started -ge $thread_max ]]; then
7809 echo ll_ost_io thread_started $thread_started, \
7810 equal/greater than thread_max $thread_max
7816 # Cleanup - We have the numbers, Kill i/o jobs if running.
7817 jobcount=($(jobs -p))
7818 for i in $(seq 0 $((${#jobcount[@]}-1)))
7820 kill -9 ${jobcount[$i]}
7821 if [ $? -ne 0 ] ; then
7823 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
7827 # Cleanup files left by WTL binary.
7828 for i in $(seq $nfiles); do
7829 local file=$DIR/$tdir/${tfile}-$i
7831 if [ $? -ne 0 ] ; then
7832 echo "Warning: Failed to delete file $file"
7836 restore_lustre_params <$save_params
7837 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
7839 # Error out if no new thread has started or Thread started is greater
7841 if [[ $thread_started -le $OSTIO_pre ||
7842 $thread_started -gt $thread_max ]]; then
7843 error "ll_ost_io: thread_started $thread_started" \
7844 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
7845 "No new thread started or thread started greater " \
7849 run_test 115 "verify dynamic thread creation===================="
7852 wait_delete_completed
7853 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7854 echo "OST kbytes available: ${AVAIL[@]}"
7859 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7860 #echo OST $i: ${AVAIL[i]}kb
7861 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7865 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7870 echo "Min free space: OST $MINI: $MINV"
7871 echo "Max free space: OST $MAXI: $MAXV"
7874 test_116a() { # was previously test_116()
7875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7876 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7880 echo -n "Free space priority "
7881 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7886 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7887 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7889 trap simple_cleanup_common EXIT
7892 # Check if we need to generate uneven OSTs
7893 test_mkdir -p $DIR/$tdir/OST${MINI}
7894 local FILL=$((MINV / 4))
7895 local DIFF=$((MAXV - MINV))
7896 local DIFF2=$((DIFF * 100 / MINV))
7898 local threshold=$(do_facet $SINGLEMDS \
7899 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7900 threshold=${threshold%%%}
7901 echo -n "Check for uneven OSTs: "
7902 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7904 if [[ $DIFF2 -gt $threshold ]]; then
7906 echo "Don't need to fill OST$MINI"
7908 # generate uneven OSTs. Write 2% over the QOS threshold value
7910 DIFF=$((threshold - DIFF2 + 2))
7911 DIFF2=$((MINV * DIFF / 100))
7912 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7913 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7914 error "setstripe failed"
7915 DIFF=$((DIFF2 / 2048))
7917 while [ $i -lt $DIFF ]; do
7919 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7920 bs=2M count=1 2>/dev/null
7929 DIFF=$((MAXV - MINV))
7930 DIFF2=$((DIFF * 100 / MINV))
7931 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7932 if [ $DIFF2 -gt $threshold ]; then
7935 echo "failed - QOS mode won't be used"
7936 skip "QOS imbalance criteria not met"
7937 simple_cleanup_common
7946 # now fill using QOS
7947 $SETSTRIPE -c 1 $DIR/$tdir
7948 FILL=$((FILL / 200))
7949 if [ $FILL -gt 600 ]; then
7952 echo "writing $FILL files to QOS-assigned OSTs"
7954 while [ $i -lt $FILL ]; do
7956 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7960 echo "wrote $i 200k files"
7964 echo "Note: free space may not be updated, so measurements might be off"
7966 DIFF2=$((MAXV - MINV))
7967 echo "free space delta: orig $DIFF final $DIFF2"
7968 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7969 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7970 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7971 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7972 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7973 if [[ $DIFF -gt 0 ]]; then
7974 FILL=$((DIFF2 * 100 / DIFF - 100))
7975 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7978 # Figure out which files were written where
7979 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7980 awk '/'$MINI1': / {print $2; exit}')
7982 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7983 echo "$MINC files created on smaller OST $MINI1"
7984 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7985 awk '/'$MAXI1': / {print $2; exit}')
7987 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7988 echo "$MAXC files created on larger OST $MAXI1"
7989 if [[ $MINC -gt 0 ]]; then
7990 FILL=$((MAXC * 100 / MINC - 100))
7991 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7993 [[ $MAXC -gt $MINC ]] ||
7994 error_ignore LU-9 "stripe QOS didn't balance free space"
7995 simple_cleanup_common
7997 run_test 116a "stripe QOS: free space balance ==================="
7999 test_116b() { # LU-2093
8000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8003 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8004 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8005 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8006 [ -z "$old_rr" ] && skip "no QOS" && return 0
8007 do_facet $SINGLEMDS lctl set_param \
8008 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8010 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8011 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8012 do_facet $SINGLEMDS lctl set_param fail_loc=0
8014 do_facet $SINGLEMDS lctl set_param \
8015 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8017 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8019 test_117() # bug 10891
8021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8022 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8023 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8024 lctl set_param fail_loc=0x21e
8025 > $DIR/$tfile || error "truncate failed"
8026 lctl set_param fail_loc=0
8027 echo "Truncate succeeded."
8030 run_test 117 "verify osd extend =========="
8032 NO_SLOW_RESENDCOUNT=4
8033 export OLD_RESENDCOUNT=""
8034 set_resend_count () {
8035 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8036 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8037 lctl set_param -n $PROC_RESENDCOUNT $1
8038 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8041 # for reduce test_118* time (b=14842)
8042 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8044 # Reset async IO behavior after error case
8046 FILE=$DIR/reset_async
8048 # Ensure all OSCs are cleared
8049 $SETSTRIPE -c -1 $FILE
8050 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8055 test_118a() #bug 11710
8057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8060 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8061 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8062 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8064 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8065 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8070 run_test 118a "verify O_SYNC works =========="
8074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8075 remote_ost_nodsh && skip "remote OST with nodsh" && return
8079 #define OBD_FAIL_SRV_ENOENT 0x217
8080 set_nodes_failloc "$(osts_nodes)" 0x217
8081 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8083 set_nodes_failloc "$(osts_nodes)" 0
8084 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8085 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8088 if [[ $RC -eq 0 ]]; then
8089 error "Must return error due to dropped pages, rc=$RC"
8093 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8094 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8098 echo "Dirty pages not leaked on ENOENT"
8100 # Due to the above error the OSC will issue all RPCs syncronously
8101 # until a subsequent RPC completes successfully without error.
8102 $MULTIOP $DIR/$tfile Ow4096yc
8107 run_test 118b "Reclaim dirty pages on fatal error =========="
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8113 # for 118c, restore the original resend count, LU-1940
8114 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8115 set_resend_count $OLD_RESENDCOUNT
8116 remote_ost_nodsh && skip "remote OST with nodsh" && return
8120 #define OBD_FAIL_OST_EROFS 0x216
8121 set_nodes_failloc "$(osts_nodes)" 0x216
8123 # multiop should block due to fsync until pages are written
8124 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8128 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8129 error "Multiop failed to block on fsync, pid=$MULTIPID"
8132 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8134 if [[ $WRITEBACK -eq 0 ]]; then
8135 error "No page in writeback, writeback=$WRITEBACK"
8138 set_nodes_failloc "$(osts_nodes)" 0
8141 if [[ $RC -ne 0 ]]; then
8142 error "Multiop fsync failed, rc=$RC"
8145 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8146 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8148 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8149 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8153 echo "Dirty pages flushed via fsync on EROFS"
8156 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8158 # continue to use small resend count to reduce test_118* time (b=14842)
8159 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8164 remote_ost_nodsh && skip "remote OST with nodsh" && return
8168 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8169 set_nodes_failloc "$(osts_nodes)" 0x214
8170 # multiop should block due to fsync until pages are written
8171 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8175 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8176 error "Multiop failed to block on fsync, pid=$MULTIPID"
8179 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8181 if [[ $WRITEBACK -eq 0 ]]; then
8182 error "No page in writeback, writeback=$WRITEBACK"
8185 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8186 set_nodes_failloc "$(osts_nodes)" 0
8188 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8189 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8191 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8192 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8196 echo "Dirty pages gaurenteed flushed via fsync"
8199 run_test 118d "Fsync validation inject a delay of the bulk =========="
8202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8205 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8206 lctl set_param fail_loc=0x8000040a
8208 # Should simulate EINVAL error which is fatal
8209 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8211 if [[ $RC -eq 0 ]]; then
8212 error "Must return error due to dropped pages, rc=$RC"
8215 lctl set_param fail_loc=0x0
8217 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8218 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8219 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8221 if [[ $LOCKED -ne 0 ]]; then
8222 error "Locked pages remain in cache, locked=$LOCKED"
8225 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8226 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8230 echo "No pages locked after fsync"
8235 run_test 118f "Simulate unrecoverable OSC side error =========="
8238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8241 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8242 lctl set_param fail_loc=0x406
8244 # simulate local -ENOMEM
8245 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8248 lctl set_param fail_loc=0
8249 if [[ $RC -eq 0 ]]; then
8250 error "Must return error due to dropped pages, rc=$RC"
8253 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8254 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8255 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8257 if [[ $LOCKED -ne 0 ]]; then
8258 error "Locked pages remain in cache, locked=$LOCKED"
8261 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8262 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8266 echo "No pages locked after fsync"
8271 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8275 remote_ost_nodsh && skip "remote OST with nodsh" && return
8279 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8280 set_nodes_failloc "$(osts_nodes)" 0x20e
8281 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8282 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8285 set_nodes_failloc "$(osts_nodes)" 0
8286 if [[ $RC -eq 0 ]]; then
8287 error "Must return error due to dropped pages, rc=$RC"
8290 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8291 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8292 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8294 if [[ $LOCKED -ne 0 ]]; then
8295 error "Locked pages remain in cache, locked=$LOCKED"
8298 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8299 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8303 echo "No pages locked after fsync"
8307 run_test 118h "Verify timeout in handling recoverables errors =========="
8309 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8313 remote_ost_nodsh && skip "remote OST with nodsh" && return
8317 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8318 set_nodes_failloc "$(osts_nodes)" 0x20e
8320 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8321 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8324 set_nodes_failloc "$(osts_nodes)" 0
8328 if [[ $RC -ne 0 ]]; then
8329 error "got error, but should be not, rc=$RC"
8332 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8333 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8334 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8335 if [[ $LOCKED -ne 0 ]]; then
8336 error "Locked pages remain in cache, locked=$LOCKED"
8339 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8340 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8344 echo "No pages locked after fsync"
8348 run_test 118i "Fix error before timeout in recoverable error =========="
8350 [ "$SLOW" = "no" ] && set_resend_count 4
8353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8354 remote_ost_nodsh && skip "remote OST with nodsh" && return
8358 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8359 set_nodes_failloc "$(osts_nodes)" 0x220
8361 # return -EIO from OST
8362 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8364 set_nodes_failloc "$(osts_nodes)" 0x0
8365 if [[ $RC -eq 0 ]]; then
8366 error "Must return error due to dropped pages, rc=$RC"
8369 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8370 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8371 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8372 if [[ $LOCKED -ne 0 ]]; then
8373 error "Locked pages remain in cache, locked=$LOCKED"
8376 # in recoverable error on OST we want resend and stay until it finished
8377 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8378 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8382 echo "No pages locked after fsync"
8386 run_test 118j "Simulate unrecoverable OST side error =========="
8390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8391 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8393 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8394 set_nodes_failloc "$(osts_nodes)" 0x20e
8395 test_mkdir $DIR/$tdir
8397 for ((i=0;i<10;i++)); do
8398 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8399 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8406 set_nodes_failloc "$(osts_nodes)" 0
8409 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8415 test_mkdir $DIR/$tdir
8416 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8419 run_test 118l "fsync dir"
8421 test_118m() # LU-3066
8423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8424 test_mkdir $DIR/$tdir
8425 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8428 run_test 118m "fdatasync dir ========="
8430 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8432 test_119a() # bug 11737
8434 BSIZE=$((512 * 1024))
8435 directio write $DIR/$tfile 0 1 $BSIZE
8436 # We ask to read two blocks, which is more than a file size.
8437 # directio will indicate an error when requested and actual
8438 # sizes aren't equeal (a normal situation in this case) and
8439 # print actual read amount.
8440 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8441 if [ "$NOB" != "$BSIZE" ]; then
8442 error "read $NOB bytes instead of $BSIZE"
8446 run_test 119a "Short directIO read must return actual read amount"
8448 test_119b() # bug 11737
8450 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8452 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8453 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8455 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8456 error "direct read failed"
8459 run_test 119b "Sparse directIO read must return actual read amount"
8461 test_119c() # bug 13099
8464 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8465 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8468 run_test 119c "Testing for direct read hitting hole"
8470 test_119d() # bug 15950
8472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8473 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8474 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8476 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8477 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8478 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8479 lctl set_param fail_loc=0x40d
8480 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8483 cat $DIR/$tfile > /dev/null &
8484 lctl set_param fail_loc=0
8487 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8489 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8490 error "the read rpcs have not completed in 2s"
8492 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8494 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8499 test_mkdir $DIR/$tdir
8500 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8501 { skip "no early lock cancel on server"; return 0; }
8503 lru_resize_disable mdc
8504 lru_resize_disable osc
8505 cancel_lru_locks mdc
8506 # asynchronous object destroy at MDT could cause bl ast to client
8507 cancel_lru_locks osc
8509 stat $DIR/$tdir > /dev/null
8510 can1=$(do_facet $SINGLEMDS \
8511 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8512 awk '/ldlm_cancel/ {print $2}')
8513 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8514 awk '/ldlm_bl_callback/ {print $2}')
8515 test_mkdir -c1 $DIR/$tdir/d1
8516 can2=$(do_facet $SINGLEMDS \
8517 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8518 awk '/ldlm_cancel/ {print $2}')
8519 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8520 awk '/ldlm_bl_callback/ {print $2}')
8521 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8522 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8523 lru_resize_enable mdc
8524 lru_resize_enable osc
8526 run_test 120a "Early Lock Cancel: mkdir test"
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8530 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8531 test_mkdir $DIR/$tdir
8532 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8533 { skip "no early lock cancel on server"; return 0; }
8534 lru_resize_disable mdc
8535 lru_resize_disable osc
8536 cancel_lru_locks mdc
8537 stat $DIR/$tdir > /dev/null
8538 can1=$(do_facet $SINGLEMDS \
8539 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8540 awk '/ldlm_cancel/ {print $2}')
8541 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8542 awk '/ldlm_bl_callback/ {print $2}')
8544 can2=$(do_facet $SINGLEMDS \
8545 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8546 awk '/ldlm_cancel/ {print $2}')
8547 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8548 awk '/ldlm_bl_callback/ {print $2}')
8549 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8550 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8551 lru_resize_enable mdc
8552 lru_resize_enable osc
8554 run_test 120b "Early Lock Cancel: create test"
8557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8559 test_mkdir -c1 $DIR/$tdir
8560 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8561 { skip "no early lock cancel on server"; return 0; }
8562 lru_resize_disable mdc
8563 lru_resize_disable osc
8564 test_mkdir -c1 $DIR/$tdir/d1
8565 test_mkdir -c1 $DIR/$tdir/d2
8566 touch $DIR/$tdir/d1/f1
8567 cancel_lru_locks mdc
8568 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8569 can1=$(do_facet $SINGLEMDS \
8570 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8571 awk '/ldlm_cancel/ {print $2}')
8572 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8573 awk '/ldlm_bl_callback/ {print $2}')
8574 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8575 can2=$(do_facet $SINGLEMDS \
8576 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8577 awk '/ldlm_cancel/ {print $2}')
8578 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8579 awk '/ldlm_bl_callback/ {print $2}')
8580 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8581 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8582 lru_resize_enable mdc
8583 lru_resize_enable osc
8585 run_test 120c "Early Lock Cancel: link test"
8588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8589 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8590 test_mkdir -c1 $DIR/$tdir
8591 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8592 { skip "no early lock cancel on server"; return 0; }
8593 lru_resize_disable mdc
8594 lru_resize_disable osc
8596 cancel_lru_locks mdc
8597 stat $DIR/$tdir > /dev/null
8598 can1=$(do_facet $SINGLEMDS \
8599 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8600 awk '/ldlm_cancel/ {print $2}')
8601 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8602 awk '/ldlm_bl_callback/ {print $2}')
8603 chmod a+x $DIR/$tdir
8604 can2=$(do_facet $SINGLEMDS \
8605 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8606 awk '/ldlm_cancel/ {print $2}')
8607 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8608 awk '/ldlm_bl_callback/ {print $2}')
8609 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8610 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8611 lru_resize_enable mdc
8612 lru_resize_enable osc
8614 run_test 120d "Early Lock Cancel: setattr test"
8617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8618 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8619 { skip "no early lock cancel on server"; return 0; }
8620 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8621 local dlmtrace_set=false
8623 test_mkdir -c1 $DIR/$tdir
8624 lru_resize_disable mdc
8625 lru_resize_disable osc
8626 ! $LCTL get_param debug | grep -q dlmtrace &&
8627 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8628 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8629 cancel_lru_locks mdc
8630 cancel_lru_locks osc
8631 dd if=$DIR/$tdir/f1 of=/dev/null
8632 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8633 # XXX client can not do early lock cancel of OST lock
8634 # during unlink (LU-4206), so cancel osc lock now.
8636 cancel_lru_locks osc
8637 can1=$(do_facet $SINGLEMDS \
8638 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8639 awk '/ldlm_cancel/ {print $2}')
8640 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8641 awk '/ldlm_bl_callback/ {print $2}')
8642 unlink $DIR/$tdir/f1
8644 can2=$(do_facet $SINGLEMDS \
8645 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8646 awk '/ldlm_cancel/ {print $2}')
8647 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8648 awk '/ldlm_bl_callback/ {print $2}')
8649 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8650 $LCTL dk $TMP/cancel.debug.txt
8651 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8652 $LCTL dk $TMP/blocking.debug.txt
8653 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8654 lru_resize_enable mdc
8655 lru_resize_enable osc
8657 run_test 120e "Early Lock Cancel: unlink test"
8660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8661 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8662 { skip "no early lock cancel on server"; return 0; }
8663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8664 test_mkdir -c1 $DIR/$tdir
8665 lru_resize_disable mdc
8666 lru_resize_disable osc
8667 test_mkdir -c1 $DIR/$tdir/d1
8668 test_mkdir -c1 $DIR/$tdir/d2
8669 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8670 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8671 cancel_lru_locks mdc
8672 cancel_lru_locks osc
8673 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8674 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8675 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8676 # XXX client can not do early lock cancel of OST lock
8677 # during rename (LU-4206), so cancel osc lock now.
8679 cancel_lru_locks osc
8680 can1=$(do_facet $SINGLEMDS \
8681 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8682 awk '/ldlm_cancel/ {print $2}')
8683 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8684 awk '/ldlm_bl_callback/ {print $2}')
8685 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8687 can2=$(do_facet $SINGLEMDS \
8688 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8689 awk '/ldlm_cancel/ {print $2}')
8690 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8691 awk '/ldlm_bl_callback/ {print $2}')
8692 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8693 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8694 lru_resize_enable mdc
8695 lru_resize_enable osc
8697 run_test 120f "Early Lock Cancel: rename test"
8700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8701 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8702 { skip "no early lock cancel on server"; return 0; }
8703 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8704 lru_resize_disable mdc
8705 lru_resize_disable osc
8707 echo create $count files
8708 test_mkdir $DIR/$tdir
8709 cancel_lru_locks mdc
8710 cancel_lru_locks osc
8713 can0=$(do_facet $SINGLEMDS \
8714 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8715 awk '/ldlm_cancel/ {print $2}')
8716 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8717 awk '/ldlm_bl_callback/ {print $2}')
8718 createmany -o $DIR/$tdir/f $count
8720 can1=$(do_facet $SINGLEMDS \
8721 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8722 awk '/ldlm_cancel/ {print $2}')
8723 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8724 awk '/ldlm_bl_callback/ {print $2}')
8726 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8727 echo rm $count files
8730 can2=$(do_facet $SINGLEMDS \
8731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8732 awk '/ldlm_cancel/ {print $2}')
8733 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8734 awk '/ldlm_bl_callback/ {print $2}')
8736 echo total: $count removes in $((t2-t1))
8737 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8739 # wait for commitment of removal
8740 lru_resize_enable mdc
8741 lru_resize_enable osc
8743 run_test 120g "Early Lock Cancel: performance test"
8745 test_121() { #bug #10589
8746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8748 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8749 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8750 lctl set_param fail_loc=0x310
8751 cancel_lru_locks osc > /dev/null
8752 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8753 lctl set_param fail_loc=0
8754 [[ $reads -eq $writes ]] ||
8755 error "read $reads blocks, must be $writes blocks"
8757 run_test 121 "read cancel race ========="
8759 test_123a() { # was test 123, statahead(bug 11401)
8760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8762 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
8763 log "testing UP system. Performance may be lower than expected."
8768 test_mkdir $DIR/$tdir
8769 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8770 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8772 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8773 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8775 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8776 lctl set_param -n llite.*.statahead_max 0
8777 lctl get_param llite.*.statahead_max
8778 cancel_lru_locks mdc
8779 cancel_lru_locks osc
8781 time ls -l $DIR/$tdir | wc -l
8783 delta=$((etime - stime))
8784 log "ls $i files without statahead: $delta sec"
8785 lctl set_param llite.*.statahead_max=$max
8787 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8788 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8789 cancel_lru_locks mdc
8790 cancel_lru_locks osc
8792 time ls -l $DIR/$tdir | wc -l
8794 delta_sa=$((etime - stime))
8795 log "ls $i files with statahead: $delta_sa sec"
8796 lctl get_param -n llite.*.statahead_stats
8797 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8799 [[ $swrong -lt $ewrong ]] &&
8800 log "statahead was stopped, maybe too many locks held!"
8801 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8803 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8804 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8805 lctl set_param -n llite.*.statahead_max 0
8806 lctl get_param llite.*.statahead_max
8807 cancel_lru_locks mdc
8808 cancel_lru_locks osc
8810 time ls -l $DIR/$tdir | wc -l
8812 delta=$((etime - stime))
8813 log "ls $i files again without statahead: $delta sec"
8814 lctl set_param llite.*.statahead_max=$max
8815 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8816 if [ $SLOWOK -eq 0 ]; then
8817 error "ls $i files is slower with statahead!"
8819 log "ls $i files is slower with statahead!"
8825 [ $delta -gt 20 ] && break
8826 [ $delta -gt 8 ] && MULT=$((50 / delta))
8827 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8835 delta=$((etime - stime))
8836 log "rm -r $DIR/$tdir/: $delta seconds"
8838 lctl get_param -n llite.*.statahead_stats
8840 run_test 123a "verify statahead work"
8842 test_123b () { # statahead(bug 15027)
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8844 test_mkdir $DIR/$tdir
8845 createmany -o $DIR/$tdir/$tfile-%d 1000
8847 cancel_lru_locks mdc
8848 cancel_lru_locks osc
8850 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8851 lctl set_param fail_loc=0x80000803
8852 ls -lR $DIR/$tdir > /dev/null
8854 lctl set_param fail_loc=0x0
8855 lctl get_param -n llite.*.statahead_stats
8860 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8864 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8865 { skip "no lru resize on server"; return 0; }
8867 test_mkdir $DIR/$tdir
8869 log "create $NR files at $DIR/$tdir"
8870 createmany -o $DIR/$tdir/f $NR ||
8871 error "failed to create $NR files in $DIR/$tdir"
8873 cancel_lru_locks mdc
8874 ls -l $DIR/$tdir > /dev/null
8878 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8879 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8880 LRU_SIZE=$($LCTL get_param -n $PARAM)
8881 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8882 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8884 log "NS=$(basename $NSDIR)"
8889 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8890 skip "Not enough cached locks created!"
8897 # We know that lru resize allows one client to hold $LIMIT locks
8898 # for 10h. After that locks begin to be killed by client.
8900 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8902 if [ $LIMIT -lt $LRU_SIZE ]; then
8903 skip "Limit is too small $LIMIT"
8907 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8908 # killing locks. Some time was spent for creating locks. This means
8909 # that up to the moment of sleep finish we must have killed some of
8910 # them (10-100 locks). This depends on how fast ther were created.
8911 # Many of them were touched in almost the same moment and thus will
8912 # be killed in groups.
8913 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8915 # Use $LRU_SIZE_B here to take into account real number of locks
8916 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8917 local LRU_SIZE_B=$LRU_SIZE
8919 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8920 log "OLD_LVF=$OLD_LVF"
8921 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8923 # Let's make sure that we really have some margin. Client checks
8924 # cached locks every 10 sec.
8926 log "Sleep ${SLEEP} sec"
8928 while ((SEC<$SLEEP)); do
8932 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8936 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8937 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8939 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8940 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8941 unlinkmany $DIR/$tdir/f $NR
8945 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8946 log "unlink $NR files at $DIR/$tdir"
8947 unlinkmany $DIR/$tdir/f $NR
8949 run_test 124a "lru resize ======================================="
8951 get_max_pool_limit()
8953 local limit=$($LCTL get_param \
8954 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8957 if [[ $l -gt $max ]]; then
8965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8966 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
8967 { skip "no lru resize on server"; return 0; }
8969 LIMIT=$(get_max_pool_limit)
8971 NR=$(($(default_lru_size)*20))
8972 if [[ $NR -gt $LIMIT ]]; then
8973 log "Limit lock number by $LIMIT locks"
8977 IFree=$(mdsrate_inodes_available)
8978 if [ $IFree -lt $NR ]; then
8979 log "Limit lock number by $IFree inodes"
8983 lru_resize_disable mdc
8984 test_mkdir -p $DIR/$tdir/disable_lru_resize
8986 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8987 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8988 cancel_lru_locks mdc
8991 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8994 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8997 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9001 nolruresize_delta=$((etime-stime))
9002 log "ls -la time: $nolruresize_delta seconds"
9003 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9004 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9006 lru_resize_enable mdc
9007 test_mkdir -p $DIR/$tdir/enable_lru_resize
9009 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9010 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9011 cancel_lru_locks mdc
9014 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9017 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9020 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9024 lruresize_delta=$((etime-stime))
9025 log "ls -la time: $lruresize_delta seconds"
9026 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9028 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9029 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9030 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9031 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9033 log "lru resize performs the same with no lru resize"
9035 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9037 run_test 124b "lru resize (performance test) ======================="
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9041 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9042 { skip "no lru resize on server"; return 0; }
9044 # cache ununsed locks on client
9046 cancel_lru_locks mdc
9047 test_mkdir $DIR/$tdir
9048 createmany -o $DIR/$tdir/f $nr ||
9049 error "failed to create $nr files in $DIR/$tdir"
9050 ls -l $DIR/$tdir > /dev/null
9052 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9053 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9054 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9055 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9056 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9058 # set lru_max_age to 1 sec
9059 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9060 echo "sleep $((recalc_p * 2)) seconds..."
9061 sleep $((recalc_p * 2))
9063 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9064 # restore lru_max_age
9065 $LCTL set_param -n $nsdir.lru_max_age $max_age
9066 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9067 unlinkmany $DIR/$tdir/f $nr
9069 run_test 124c "LRUR cancel very aged locks"
9071 test_125() { # 13358
9072 $LCTL get_param -n llite.*.client_type | grep -q local ||
9073 { skip "must run as local client"; return; }
9074 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9075 { skip "must have acl enabled"; return; }
9076 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9077 test_mkdir $DIR/$tdir
9078 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9079 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9080 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9082 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9084 test_126() { # bug 12829/13455
9085 $LCTL get_param -n llite.*.client_type | grep -q local ||
9086 { skip "must run as local client"; return; }
9087 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9088 $GSS && skip "must run as gss disabled" && return
9090 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9091 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9093 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9095 run_test 126 "check that the fsgid provided by the client is taken into account"
9097 test_127a() { # bug 15521
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9099 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9100 $LCTL set_param osc.*.stats=0
9101 FSIZE=$((2048 * 1024))
9102 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9103 cancel_lru_locks osc
9104 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9106 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9107 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9108 echo "got $COUNT $NAME"
9109 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9110 eval $NAME=$COUNT || error "Wrong proc format"
9113 read_bytes|write_bytes)
9114 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9115 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9116 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9117 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9118 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9119 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9120 error "sumsquare is too small: $SUMSQ"
9121 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9122 error "sumsquare is too big: $SUMSQ"
9126 done < $DIR/${tfile}.tmp
9128 #check that we actually got some stats
9129 [ "$read_bytes" ] || error "Missing read_bytes stats"
9130 [ "$write_bytes" ] || error "Missing write_bytes stats"
9131 [ "$read_bytes" != 0 ] || error "no read done"
9132 [ "$write_bytes" != 0 ] || error "no write done"
9134 run_test 127a "verify the client stats are sane"
9136 test_127b() { # bug LU-333
9137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9138 $LCTL set_param llite.*.stats=0
9139 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9140 # perform 2 reads and writes so MAX is different from SUM.
9141 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9142 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9143 cancel_lru_locks osc
9144 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9145 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9147 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9148 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9149 echo "got $COUNT $NAME"
9150 eval $NAME=$COUNT || error "Wrong proc format"
9154 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9155 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9156 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9157 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9160 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9161 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9162 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9163 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9167 done < $TMP/${tfile}.tmp
9169 #check that we actually got some stats
9170 [ "$read_bytes" ] || error "Missing read_bytes stats"
9171 [ "$write_bytes" ] || error "Missing write_bytes stats"
9172 [ "$read_bytes" != 0 ] || error "no read done"
9173 [ "$write_bytes" != 0 ] || error "no write done"
9175 rm -f $TMP/${tfile}.tmp
9177 run_test 127b "verify the llite client stats are sane"
9179 test_128() { # bug 15212
9181 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9186 result=$(grep error $TMP/$tfile.log)
9187 rm -f $DIR/$tfile $TMP/$tfile.log
9189 error "consecutive find's under interactive lfs failed"
9191 run_test 128 "interactive lfs for 2 consecutive find's"
9198 local ldproc=/proc/fs/ldiskfs
9199 local facets=$(get_facets MDS)
9201 for facet in ${facets//,/ }; do
9202 canondev=$(ldiskfs_canon \
9203 *.$(convert_facet2label $facet).mntdev $facet)
9204 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9205 ldproc=/sys/fs/ldiskfs
9206 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9207 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9212 local facets=$(get_facets MDS)
9213 for facet in ${facets//,/ }; do
9214 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9220 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9221 { skip "Need MDS version with at least 2.5.56"; return 0; }
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9224 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9225 skip "ldiskfs only test"
9228 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9231 local has_warning=false
9236 # block size of mds1
9237 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9238 set_dir_limits $maxsize $maxsize
9239 local dirsize=$(stat -c%s "$DIR/$tdir")
9241 while [[ $dirsize -le $maxsize ]]; do
9242 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9244 if ! $has_warning; then
9245 check_mds_dmesg '"is approaching"' && has_warning=true
9248 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9249 # EFBIG for previous versions included in ldiskfs series
9250 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9252 echo "return code $rc received as expected"
9254 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9255 error_exit "create failed w/o dir size limit"
9257 check_mds_dmesg '"has reached"' ||
9258 error_exit "reached message should be output"
9260 [ $has_warning -eq 0 ] &&
9261 error_exit "warning message should be output"
9263 dirsize=$(stat -c%s "$DIR/$tdir")
9265 [[ $dirsize -ge $maxsize ]] && return 0
9266 error_exit "current dir size $dirsize, " \
9267 "previous limit $maxsize"
9268 elif [ $rc -ne 0 ]; then
9270 error_exit "return $rc received instead of expected " \
9271 "$EFBIG or $ENOSPC, files in dir $dirsize"
9273 nfiles=$((nfiles + 1))
9274 dirsize=$(stat -c%s "$DIR/$tdir")
9278 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9280 run_test 129 "test directory size limit ========================"
9289 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9290 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9293 trap cleanup_130 EXIT RETURN
9295 local fm_file=$DIR/$tfile
9296 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9297 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9298 error "dd failed for $fm_file"
9300 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9301 filefrag -ves $fm_file
9303 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9304 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9305 [ $RC != 0 ] && error "filefrag $fm_file failed"
9307 filefrag_op=$(filefrag -ve $fm_file |
9308 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9309 lun=$($GETSTRIPE -i $fm_file)
9311 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9314 for line in $filefrag_op
9316 frag_lun=`echo $line | cut -d: -f5`
9317 ext_len=`echo $line | cut -d: -f4`
9318 if (( $frag_lun != $lun )); then
9320 error "FIEMAP on 1-stripe file($fm_file) failed"
9323 (( tot_len += ext_len ))
9326 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9328 error "FIEMAP on 1-stripe file($fm_file) failed;"
9334 echo "FIEMAP on single striped file succeeded"
9336 run_test 130a "FIEMAP (1-stripe file)"
9339 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9341 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9342 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9345 trap cleanup_130 EXIT RETURN
9347 local fm_file=$DIR/$tfile
9348 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9349 error "setstripe on $fm_file"
9350 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9351 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9353 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9354 error "dd failed on $fm_file"
9356 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9357 filefrag_op=$(filefrag -ve $fm_file |
9358 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9360 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9361 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9366 for line in $filefrag_op
9368 frag_lun=$(echo $line | cut -d: -f5 |
9369 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9370 ext_len=$(echo $line | cut -d: -f4)
9371 if (( $frag_lun != $last_lun )); then
9372 if (( tot_len != 1024 )); then
9374 error "FIEMAP on $fm_file failed; returned " \
9375 "len $tot_len for OST $last_lun instead of 1024"
9382 (( tot_len += ext_len ))
9385 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9387 error "FIEMAP on $fm_file failed; returned wrong number of " \
9388 "luns or wrong len for OST $last_lun"
9394 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9396 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9399 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9401 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9402 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9405 trap cleanup_130 EXIT RETURN
9407 local fm_file=$DIR/$tfile
9408 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9409 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9410 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9412 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9413 error "dd failed on $fm_file"
9415 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9416 filefrag_op=$(filefrag -ve $fm_file |
9417 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9419 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9420 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9425 for line in $filefrag_op
9427 frag_lun=$(echo $line | cut -d: -f5 |
9428 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9429 ext_len=$(echo $line | cut -d: -f4)
9430 if (( $frag_lun != $last_lun )); then
9431 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9432 if (( logical != 512 )); then
9434 error "FIEMAP on $fm_file failed; returned " \
9435 "logical start for lun $logical instead of 512"
9438 if (( tot_len != 512 )); then
9440 error "FIEMAP on $fm_file failed; returned " \
9441 "len $tot_len for OST $last_lun instead of 1024"
9448 (( tot_len += ext_len ))
9451 if (( num_luns != 2 || tot_len != 512 )); then
9453 error "FIEMAP on $fm_file failed; returned wrong number of " \
9454 "luns or wrong len for OST $last_lun"
9460 echo "FIEMAP on 2-stripe file with hole succeeded"
9462 run_test 130c "FIEMAP (2-stripe file with hole)"
9465 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9467 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9468 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9471 trap cleanup_130 EXIT RETURN
9473 local fm_file=$DIR/$tfile
9474 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9475 error "setstripe on $fm_file"
9476 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9477 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9479 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9480 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9481 error "dd failed on $fm_file"
9483 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9484 filefrag_op=$(filefrag -ve $fm_file |
9485 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9487 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9488 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9493 for line in $filefrag_op
9495 frag_lun=$(echo $line | cut -d: -f5 |
9496 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9497 ext_len=$(echo $line | cut -d: -f4)
9498 if (( $frag_lun != $last_lun )); then
9499 if (( tot_len != 1024 )); then
9501 error "FIEMAP on $fm_file failed; returned " \
9502 "len $tot_len for OST $last_lun instead of 1024"
9509 (( tot_len += ext_len ))
9512 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
9514 error "FIEMAP on $fm_file failed; returned wrong number of " \
9515 "luns or wrong len for OST $last_lun"
9521 echo "FIEMAP on N-stripe file succeeded"
9523 run_test 130d "FIEMAP (N-stripe file)"
9526 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9528 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9529 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9531 trap cleanup_130 EXIT RETURN
9533 local fm_file=$DIR/$tfile
9534 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9535 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9536 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9539 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9540 for ((i = 0; i < $NUM_BLKS; i++))
9542 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9545 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9546 filefrag_op=$(filefrag -ve $fm_file |
9547 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9549 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9550 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9555 for line in $filefrag_op
9557 frag_lun=$(echo $line | cut -d: -f5 |
9558 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9559 ext_len=$(echo $line | cut -d: -f4)
9560 if (( $frag_lun != $last_lun )); then
9561 if (( tot_len != $EXPECTED_LEN )); then
9563 error "FIEMAP on $fm_file failed; returned " \
9564 "len $tot_len for OST $last_lun instead " \
9572 (( tot_len += ext_len ))
9575 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9577 error "FIEMAP on $fm_file failed; returned wrong number " \
9578 "of luns or wrong len for OST $last_lun"
9584 echo "FIEMAP with continuation calls succeeded"
9586 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9588 # Test for writev/readv
9590 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
9591 error "writev test failed"
9592 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
9593 error "readv failed"
9596 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9599 local fsize=$((524288 + 1048576 + 1572864))
9600 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
9601 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9602 error "append writev test failed"
9604 ((fsize += 1572864 + 1048576))
9605 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
9606 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
9607 error "append writev test failed"
9610 run_test 131b "test append writev"
9613 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9616 run_test 131c "test read/write on file w/o objects"
9619 rwv -f $DIR/$tfile -w -n 1 1572864
9620 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9621 if [ "$NOB" != 1572864 ]; then
9622 error "Short read filed: read $NOB bytes instead of 1572864"
9626 run_test 131d "test short read"
9629 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9630 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9631 error "read hitting hole failed"
9634 run_test 131e "test read hitting hole"
9643 mds*) res=$(do_facet $facet \
9644 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9646 ost*) res=$(do_facet $facet \
9647 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9649 *) error "Wrong facet '$facet'" ;;
9652 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9653 # if the argument $3 is zero, it means any stat increment is ok.
9654 if [[ $want -gt 0 ]]; then
9655 local count=$(echo $res | awk '{ print $2 }')
9656 [[ $count -ne $want ]] &&
9657 error "The $op counter on $facet is $count, not $want"
9662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9663 remote_ost_nodsh && skip "remote OST with nodsh" && return
9664 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9666 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9667 { skip "MDS doesn't support rename stats"; return; }
9668 local testdir=$DIR/${tdir}/stats_testdir
9669 mkdir -p $DIR/${tdir}
9672 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9673 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9675 # verify mdt stats first.
9676 mkdir ${testdir} || error "mkdir failed"
9677 check_stats $SINGLEMDS "mkdir" 1
9678 touch ${testdir}/${tfile} || error "touch failed"
9679 check_stats $SINGLEMDS "open" 1
9680 check_stats $SINGLEMDS "close" 1
9681 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9682 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9683 check_stats $SINGLEMDS "mknod" 2
9685 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9686 check_stats $SINGLEMDS "unlink" 1
9687 rm -f ${testdir}/${tfile} || error "file remove failed"
9688 check_stats $SINGLEMDS "unlink" 2
9690 # remove working dir and check mdt stats again.
9691 rmdir ${testdir} || error "rmdir failed"
9692 check_stats $SINGLEMDS "rmdir" 1
9694 local testdir1=$DIR/${tdir}/stats_testdir1
9696 mkdir -p ${testdir1}
9697 touch ${testdir1}/test1
9698 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9699 check_stats $SINGLEMDS "crossdir_rename" 1
9701 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9702 check_stats $SINGLEMDS "samedir_rename" 1
9706 run_test 133a "Verifying MDT stats ========================================"
9709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9710 remote_ost_nodsh && skip "remote OST with nodsh" && return
9711 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9712 local testdir=$DIR/${tdir}/stats_testdir
9713 mkdir -p ${testdir} || error "mkdir failed"
9714 touch ${testdir}/${tfile} || error "touch failed"
9715 cancel_lru_locks mdc
9718 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9719 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9721 # extra mdt stats verification.
9722 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9723 check_stats $SINGLEMDS "setattr" 1
9724 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9725 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9727 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9728 check_stats $SINGLEMDS "getattr" 1
9730 $LFS df || error "lfs failed"
9731 check_stats $SINGLEMDS "statfs" 1
9735 run_test 133b "Verifying extra MDT stats =================================="
9738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9739 remote_ost_nodsh && skip "remote OST with nodsh" && return
9740 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9741 local testdir=$DIR/$tdir/stats_testdir
9742 test_mkdir -p $testdir
9744 # verify obdfilter stats.
9745 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
9747 cancel_lru_locks osc
9748 wait_delete_completed
9751 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9752 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9754 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
9757 cancel_lru_locks osc
9758 check_stats ost1 "write" 1
9760 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
9761 check_stats ost1 "read" 1
9763 > $testdir/$tfile || error "truncate failed"
9764 check_stats ost1 "punch" 1
9766 rm -f $testdir/$tfile || error "file remove failed"
9767 wait_delete_completed
9768 check_stats ost1 "destroy" 1
9772 run_test 133c "Verifying OST stats ========================================"
9779 while [ $value -ge 2 ]; do
9784 if [ $orig -gt $order ]; then
9792 local size=('K' 'M' 'G' 'T');
9794 local size_string=$value
9796 while [ $value -ge 1024 ]; do
9797 if [ $i -gt 3 ]; then
9798 #T is the biggest unit we get here, if that is bigger,
9800 size_string=${value}T
9803 value=$((value >> 10))
9804 if [ $value -lt 1024 ]; then
9805 size_string=${value}${size[$i]}
9816 local context=${2:-.}
9817 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9819 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9825 remote_ost_nodsh && skip "remote OST with nodsh" && return
9826 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9827 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9828 { skip "MDS doesn't support rename stats"; return; }
9830 local testdir1=$DIR/${tdir}/stats_testdir1
9831 local testdir2=$DIR/${tdir}/stats_testdir2
9833 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9835 mkdir -p ${testdir1} || error "mkdir failed"
9836 mkdir -p ${testdir2} || error "mkdir failed"
9838 createmany -o $testdir1/test 512 || error "createmany failed"
9840 # check samedir rename size
9841 mv ${testdir1}/test0 ${testdir1}/test_0
9843 local testdir1_size=$(ls -l $DIR/${tdir} |
9844 awk '/stats_testdir1/ {print $5}')
9845 local testdir2_size=$(ls -l $DIR/${tdir} |
9846 awk '/stats_testdir2/ {print $5}')
9848 testdir1_size=$(order_2 $testdir1_size)
9849 testdir2_size=$(order_2 $testdir2_size)
9851 testdir1_size=$(size_in_KMGT $testdir1_size)
9852 testdir2_size=$(size_in_KMGT $testdir2_size)
9854 echo "source rename dir size: ${testdir1_size}"
9855 echo "target rename dir size: ${testdir2_size}"
9857 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9858 eval $cmd || error "$cmd failed"
9859 local samedir=$($cmd | grep 'same_dir')
9860 local same_sample=$(get_rename_size $testdir1_size)
9861 [ -z "$samedir" ] && error "samedir_rename_size count error"
9862 [[ $same_sample -eq 1 ]] ||
9863 error "samedir_rename_size error $same_sample"
9864 echo "Check same dir rename stats success"
9866 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9868 # check crossdir rename size
9869 mv ${testdir1}/test_0 ${testdir2}/test_0
9871 testdir1_size=$(ls -l $DIR/${tdir} |
9872 awk '/stats_testdir1/ {print $5}')
9873 testdir2_size=$(ls -l $DIR/${tdir} |
9874 awk '/stats_testdir2/ {print $5}')
9876 testdir1_size=$(order_2 $testdir1_size)
9877 testdir2_size=$(order_2 $testdir2_size)
9879 testdir1_size=$(size_in_KMGT $testdir1_size)
9880 testdir2_size=$(size_in_KMGT $testdir2_size)
9882 echo "source rename dir size: ${testdir1_size}"
9883 echo "target rename dir size: ${testdir2_size}"
9885 eval $cmd || error "$cmd failed"
9886 local crossdir=$($cmd | grep 'crossdir')
9887 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9888 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9889 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9890 [[ $src_sample -eq 1 ]] ||
9891 error "crossdir_rename_size error $src_sample"
9892 [[ $tgt_sample -eq 1 ]] ||
9893 error "crossdir_rename_size error $tgt_sample"
9894 echo "Check cross dir rename stats success"
9897 run_test 133d "Verifying rename_stats ========================================"
9900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9901 remote_ost_nodsh && skip "remote OST with nodsh" && return
9902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9903 local testdir=$DIR/${tdir}/stats_testdir
9904 local ctr f0 f1 bs=32768 count=42 sum
9906 mkdir -p ${testdir} || error "mkdir failed"
9908 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9910 for ctr in {write,read}_bytes; do
9912 cancel_lru_locks osc
9914 do_facet ost1 $LCTL set_param -n \
9915 "obdfilter.*.exports.clear=clear"
9917 if [ $ctr = write_bytes ]; then
9919 f1=${testdir}/${tfile}
9921 f0=${testdir}/${tfile}
9925 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9928 cancel_lru_locks osc
9930 sum=$(do_facet ost1 $LCTL get_param \
9931 "obdfilter.*.exports.*.stats" |
9932 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9933 $1 == ctr { sum += $7 }
9934 END { printf("%0.0f", sum) }')
9936 if ((sum != bs * count)); then
9937 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9943 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9945 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9948 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9949 remote_ost_nodsh && skip "remote OST with nodsh" && return
9950 # First without trusting modes.
9951 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9952 echo "proc_dirs='$proc_dirs'"
9953 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9954 find $proc_dirs -exec cat '{}' \; &> /dev/null
9956 # Second verifying readability.
9957 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9959 # eventually, this can also be replaced with "lctl get_param -R",
9960 # but not until that option is always available on the server
9962 for facet in mds1 ost1; do
9963 local facet_proc_dirs=$(do_facet $facet \
9964 \\\ls -d $proc_regexp 2>/dev/null)
9965 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9966 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9967 do_facet $facet find $facet_proc_dirs \
9968 ! -name req_history \
9969 -exec cat '{}' \\\; &> /dev/null
9971 do_facet $facet find $facet_proc_dirs \
9972 ! -name req_history \
9974 -exec cat '{}' \\\; &> /dev/null ||
9975 error "proc file read failed"
9978 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9981 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9982 remote_ost_nodsh && skip "remote OST with nodsh" && return
9983 # Second verifying writability.
9984 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9985 echo "proc_dirs='$proc_dirs'"
9986 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9989 -not -name force_lbug \
9990 -not -name changelog_mask \
9991 -exec badarea_io '{}' \; &> /dev/null ||
9992 error "find $proc_dirs failed"
9995 for facet in mds1 ost1; do
9996 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9997 skip "Too old lustre on $facet" && continue
9998 local facet_proc_dirs=$(do_facet $facet \
9999 \\\ls -d $proc_regexp 2> /dev/null)
10000 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10001 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10002 do_facet $facet find $facet_proc_dirs \
10004 -not -name force_lbug \
10005 -not -name changelog_mask \
10006 -exec badarea_io '{}' \\\; &> /dev/null ||
10007 error "$facet find $facet_proc_dirs failed"
10010 # remount the FS in case writes/reads /proc break the FS
10011 cleanup || error "failed to unmount"
10012 setup || error "failed to setup"
10015 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10018 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10019 remote_ost_nodsh && skip "remote OST with nodsh" && return
10020 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10021 skip "Need MDS version at least 2.9.54" && return
10024 for facet in client mds1 ost1; do
10025 local facet_proc_dirs=$(do_facet $facet \
10026 \\\ls -d $proc_regexp 2> /dev/null)
10027 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10028 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10029 # Get the list of files that are missing the terminating newline
10030 local missing=($(do_facet $facet \
10031 find ${facet_proc_dirs} -type f \| \
10032 while read F\; do \
10033 awk -v FS='\v' -v RS='\v\v' \
10034 "'END { if(NR>0 && \
10035 \\\$NF !~ /.*\\\n\$/) \
10036 print FILENAME}'" \
10039 [ ${#missing[*]} -eq 0 ] ||
10040 error "files do not end with newline: ${missing[*]}"
10043 run_test 133h "Proc files should end with newlines"
10046 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10047 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10048 skip "Need MDS version at least 2.7.54" && return
10050 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10051 cancel_lru_locks mdc
10053 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10054 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10055 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10058 createmany -o $DIR/$tdir/f $nr ||
10059 error "failed to create $nr files in $DIR/$tdir"
10060 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10062 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10063 do_facet mds1 $LCTL set_param fail_loc=0x327
10064 do_facet mds1 $LCTL set_param fail_val=500
10067 echo "sleep 10 seconds ..."
10069 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10071 do_facet mds1 $LCTL set_param fail_loc=0
10072 do_facet mds1 $LCTL set_param fail_val=0
10073 [ $lck_cnt -lt $unused ] ||
10074 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10077 unlinkmany $DIR/$tdir/f $nr
10079 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10082 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10083 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10084 skip "Need MDS version at least 2.7.54" && return
10086 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10087 cancel_lru_locks mdc
10089 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10090 ldlm.lock_reclaim_threshold_mb)
10091 # disable reclaim temporarily
10092 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10094 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10095 do_facet mds1 $LCTL set_param fail_loc=0x328
10096 do_facet mds1 $LCTL set_param fail_val=500
10098 $LCTL set_param debug=+trace
10101 createmany -o $DIR/$tdir/f $nr &
10102 local create_pid=$!
10104 echo "Sleep $TIMEOUT seconds ..."
10106 if ! ps -p $create_pid > /dev/null 2>&1; then
10107 do_facet mds1 $LCTL set_param fail_loc=0
10108 do_facet mds1 $LCTL set_param fail_val=0
10109 do_facet mds1 $LCTL set_param \
10110 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10111 error "createmany finished incorrectly!"
10113 do_facet mds1 $LCTL set_param fail_loc=0
10114 do_facet mds1 $LCTL set_param fail_val=0
10115 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10116 wait $create_pid || return 1
10118 unlinkmany $DIR/$tdir/f $nr
10120 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10122 test_140() { #bug-17379
10123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10124 test_mkdir $DIR/$tdir
10125 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10126 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10128 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10129 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10131 while i=$((i + 1)); do
10133 cd $i || error "Changing to $i"
10134 ln -s ../stat stat || error "Creating stat symlink"
10135 # Read the symlink until ELOOP present,
10136 # not LBUGing the system is considered success,
10137 # we didn't overrun the stack.
10138 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10139 if [ $ret -ne 0 ]; then
10140 if [ $ret -eq 40 ]; then
10143 error "Open stat symlink"
10149 echo "The symlink depth = $i"
10150 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10151 error "Invalid symlink depth"
10153 # Test recursive symlink
10154 ln -s symlink_self symlink_self
10155 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10156 echo "open symlink_self returns $ret"
10157 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10159 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10163 local TF="$TMP/$tfile"
10165 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10167 cancel_lru_locks osc
10168 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10169 remount_client $MOUNT
10171 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10174 $TRUNCATE $DIR/$tfile 6000
10175 cancel_lru_locks osc
10176 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10179 echo "12345" >>$DIR/$tfile
10180 cancel_lru_locks osc
10181 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10184 echo "12345" >>$DIR/$tfile
10185 cancel_lru_locks osc
10186 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10191 run_test 150 "truncate/append tests"
10193 #LU-2902 roc_hit was not able to read all values from lproc
10194 function roc_hit_init() {
10195 local list=$(comma_list $(osts_nodes))
10196 local dir=$DIR/$tdir-check
10197 local file=$dir/$tfile
10203 #use setstripe to do a write to every ost
10204 for i in $(seq 0 $((OSTCOUNT-1))); do
10205 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10206 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10207 idx=$(printf %04x $i)
10208 BEFORE=$(get_osd_param $list *OST*$idx stats |
10209 awk '$1 == "cache_access" {sum += $7}
10210 END { printf("%0.0f", sum) }')
10212 cancel_lru_locks osc
10213 cat $file >/dev/null
10215 AFTER=$(get_osd_param $list *OST*$idx stats |
10216 awk '$1 == "cache_access" {sum += $7}
10217 END { printf("%0.0f", sum) }')
10219 echo BEFORE:$BEFORE AFTER:$AFTER
10220 if ! let "AFTER - BEFORE == 4"; then
10222 error "roc_hit is not safe to use"
10230 function roc_hit() {
10231 local list=$(comma_list $(osts_nodes))
10232 echo $(get_osd_param $list '' stats |
10233 awk '$1 == "cache_hit" {sum += $7}
10234 END { printf("%0.0f", sum) }')
10237 function set_cache() {
10240 if [ "$2" == "off" ]; then
10243 local list=$(comma_list $(osts_nodes))
10244 set_osd_param $list '' $1_cache_enable $on
10246 cancel_lru_locks osc
10250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10251 remote_ost_nodsh && skip "remote OST with nodsh" && return
10254 local list=$(comma_list $(osts_nodes))
10256 # check whether obdfilter is cache capable at all
10257 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10258 echo "not cache-capable obdfilter"
10262 # check cache is enabled on all obdfilters
10263 if get_osd_param $list '' read_cache_enable | grep 0; then
10264 echo "oss cache is disabled"
10268 set_osd_param $list '' writethrough_cache_enable 1
10270 # check write cache is enabled on all obdfilters
10271 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10272 echo "oss write cache is NOT enabled"
10278 #define OBD_FAIL_OBD_NO_LRU 0x609
10279 do_nodes $list $LCTL set_param fail_loc=0x609
10281 # pages should be in the case right after write
10282 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10285 local BEFORE=$(roc_hit)
10286 cancel_lru_locks osc
10287 cat $DIR/$tfile >/dev/null
10288 local AFTER=$(roc_hit)
10290 do_nodes $list $LCTL set_param fail_loc=0
10292 if ! let "AFTER - BEFORE == CPAGES"; then
10293 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10296 # the following read invalidates the cache
10297 cancel_lru_locks osc
10298 set_osd_param $list '' read_cache_enable 0
10299 cat $DIR/$tfile >/dev/null
10301 # now data shouldn't be found in the cache
10303 cancel_lru_locks osc
10304 cat $DIR/$tfile >/dev/null
10306 if let "AFTER - BEFORE != 0"; then
10307 error "IN CACHE: before: $BEFORE, after: $AFTER"
10310 set_osd_param $list '' read_cache_enable 1
10313 run_test 151 "test cache on oss and controls ==============================="
10316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10317 local TF="$TMP/$tfile"
10319 # simulate ENOMEM during write
10320 #define OBD_FAIL_OST_NOMEM 0x226
10321 lctl set_param fail_loc=0x80000226
10322 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10324 sync || error "sync failed"
10325 lctl set_param fail_loc=0
10327 # discard client's cache
10328 cancel_lru_locks osc
10330 # simulate ENOMEM during read
10331 lctl set_param fail_loc=0x80000226
10332 cmp $TF $DIR/$tfile || error "cmp failed"
10333 lctl set_param fail_loc=0
10337 run_test 152 "test read/write with enomem ============================"
10340 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10342 run_test 153 "test if fdatasync does not crash ======================="
10344 dot_lustre_fid_permission_check() {
10346 local ffid=$MOUNT/.lustre/fid/$fid
10349 echo "stat fid $fid"
10350 stat $ffid > /dev/null || error "stat $ffid failed."
10351 echo "touch fid $fid"
10352 touch $ffid || error "touch $ffid failed."
10353 echo "write to fid $fid"
10354 cat /etc/hosts > $ffid || error "write $ffid failed."
10355 echo "read fid $fid"
10356 diff /etc/hosts $ffid || error "read $ffid failed."
10357 echo "append write to fid $fid"
10358 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10359 echo "rename fid $fid"
10360 mv $ffid $test_dir/$tfile.1 &&
10361 error "rename $ffid to $tfile.1 should fail."
10362 touch $test_dir/$tfile.1
10363 mv $test_dir/$tfile.1 $ffid &&
10364 error "rename $tfile.1 to $ffid should fail."
10365 rm -f $test_dir/$tfile.1
10366 echo "truncate fid $fid"
10367 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10368 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10369 echo "link fid $fid"
10370 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10372 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10373 echo "setfacl fid $fid"
10374 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10375 echo "getfacl fid $fid"
10376 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10378 echo "unlink fid $fid"
10379 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10380 echo "mknod fid $fid"
10381 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10383 fid=[0xf00000400:0x1:0x0]
10384 ffid=$MOUNT/.lustre/fid/$fid
10386 echo "stat non-exist fid $fid"
10387 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10388 echo "write to non-exist fid $fid"
10389 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10390 echo "link new fid $fid"
10391 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10393 mkdir -p $test_dir/$tdir
10394 touch $test_dir/$tdir/$tfile
10395 fid=$($LFS path2fid $test_dir/$tdir)
10398 error "error: could not get fid for $test_dir/$dir/$tfile."
10400 ffid=$MOUNT/.lustre/fid/$fid
10403 ls $ffid > /dev/null || error "ls $ffid failed."
10404 echo "touch $fid/$tfile.1"
10405 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10407 echo "touch $MOUNT/.lustre/fid/$tfile"
10408 touch $MOUNT/.lustre/fid/$tfile && \
10409 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10411 echo "setxattr to $MOUNT/.lustre/fid"
10412 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10414 echo "listxattr for $MOUNT/.lustre/fid"
10415 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10417 echo "delxattr from $MOUNT/.lustre/fid"
10418 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10420 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10421 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10422 error "touch invalid fid should fail."
10424 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10425 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10426 error "touch non-normal fid should fail."
10428 echo "rename $tdir to $MOUNT/.lustre/fid"
10429 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10430 error "rename to $MOUNT/.lustre/fid should fail."
10432 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10434 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10435 local new_obf_mode=777
10437 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10438 chmod $new_obf_mode $DIR/.lustre/fid ||
10439 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10441 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10442 [ $obf_mode -eq $new_obf_mode ] ||
10443 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10445 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10446 chmod $old_obf_mode $DIR/.lustre/fid ||
10447 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10450 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10451 fid=$($LFS path2fid $test_dir/$tfile-2)
10453 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10455 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10456 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10457 error "create lov data thru .lustre failed"
10459 echo "cp /etc/passwd $test_dir/$tfile-2"
10460 cp /etc/passwd $test_dir/$tfile-2 ||
10461 error "copy to $test_dir/$tfile-2 failed."
10462 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10463 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10464 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10466 rm -rf $test_dir/tfile.lnk
10467 rm -rf $test_dir/$tfile-2
10471 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10472 skip "Need MDS version at least 2.4.1" && return
10474 local tf=$DIR/$tfile
10477 local fid=$($LFS path2fid $tf)
10478 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10480 # check that we get the same pathname back
10481 local found=$($LFS fid2path $MOUNT "$fid")
10482 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10483 [ "$found" == "$tf" ] ||
10484 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10486 run_test 154A "lfs path2fid and fid2path basic checks"
10489 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10490 skip "Need MDS version at least 2.4.1" && return
10492 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10493 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10494 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10495 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10497 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10498 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10500 # check that we get the same pathname
10501 echo "PFID: $PFID, name: $name"
10502 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10503 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10504 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10505 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10507 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10509 run_test 154B "verify the ll_decode_linkea tool"
10512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10513 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10514 { skip "Need MDS version at least 2.2.51"; return 0; }
10515 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10516 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10518 cp /etc/hosts $DIR/$tfile
10520 fid=$($LFS path2fid $DIR/$tfile)
10522 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10524 dot_lustre_fid_permission_check "$fid" $DIR ||
10525 error "dot lustre permission check $fid failed"
10527 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10529 touch $MOUNT/.lustre/file &&
10530 error "creation is not allowed under .lustre"
10532 mkdir $MOUNT/.lustre/dir &&
10533 error "mkdir is not allowed under .lustre"
10537 run_test 154a "Open-by-FID"
10540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10541 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10542 { skip "Need MDS version at least 2.2.51"; return 0; }
10543 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10545 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10547 local remote_dir=$DIR/$tdir/remote_dir
10551 mkdir -p $DIR/$tdir
10552 $LFS mkdir -i $MDTIDX $remote_dir ||
10553 error "create remote directory failed"
10555 cp /etc/hosts $remote_dir/$tfile
10557 fid=$($LFS path2fid $remote_dir/$tfile)
10559 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10561 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10562 error "dot lustre permission check $fid failed"
10565 run_test 154b "Open-by-FID for remote directory"
10568 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10569 skip "Need MDS version at least 2.4.1" && return
10571 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10572 local FID1=$($LFS path2fid $DIR/$tfile.1)
10573 local FID2=$($LFS path2fid $DIR/$tfile.2)
10574 local FID3=$($LFS path2fid $DIR/$tfile.3)
10577 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10578 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10579 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10581 [ "$FID" = "${!want}" ] ||
10582 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10586 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10588 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10589 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10593 run_test 154c "lfs path2fid and fid2path multiple arguments"
10596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10597 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10598 skip "Need MDS version at least 2.5.53" && return
10600 if remote_mds; then
10601 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10605 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10612 local fid=$($LFS path2fid $DIR/$tfile)
10615 cmd="exec $fd<$DIR/$tfile"
10617 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10618 echo "$fid_list" | grep "$fid"
10621 cmd="exec $fd>/dev/null"
10623 if [ $rc -ne 0 ]; then
10624 error "FID $fid not found in open files list $fid_list"
10627 run_test 154d "Verify open file fid"
10631 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10632 skip "Need MDS version at least 2.6.50" && return
10634 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10635 error ".lustre returned by readdir"
10638 run_test 154e ".lustre is not returned by readdir"
10641 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10642 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10643 test_mkdir -p -c1 $DIR/$tdir/d
10644 # test dirs inherit from its stripe
10645 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10646 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10647 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10648 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10651 # get fid of parents
10652 local FID0=$($LFS path2fid $DIR/$tdir/d)
10653 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10654 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10655 local FID3=$($LFS path2fid $DIR)
10657 # check that path2fid --parents returns expected <parent_fid>/name
10658 # 1) test for a directory (single parent)
10659 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10660 [ "$parent" == "$FID0/foo1" ] ||
10661 error "expected parent: $FID0/foo1, got: $parent"
10663 # 2) test for a file with nlink > 1 (multiple parents)
10664 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10665 echo "$parent" | grep -F "$FID1/$tfile" ||
10666 error "$FID1/$tfile not returned in parent list"
10667 echo "$parent" | grep -F "$FID2/link" ||
10668 error "$FID2/link not returned in parent list"
10670 # 3) get parent by fid
10671 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10672 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10673 echo "$parent" | grep -F "$FID1/$tfile" ||
10674 error "$FID1/$tfile not returned in parent list (by fid)"
10675 echo "$parent" | grep -F "$FID2/link" ||
10676 error "$FID2/link not returned in parent list (by fid)"
10678 # 4) test for entry in root directory
10679 parent=$($LFS path2fid --parents $DIR/f)
10680 echo "$parent" | grep -F "$FID3/f" ||
10681 error "$FID3/f not returned in parent list"
10683 # 5) test it on root directory
10684 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10685 error "$MOUNT should not have parents"
10687 # enable xattr caching and check that linkea is correctly updated
10688 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10689 save_lustre_params client "llite.*.xattr_cache" > $save
10690 lctl set_param llite.*.xattr_cache 1
10692 # 6.1) linkea update on rename
10693 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10695 # get parents by fid
10696 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10697 # foo1 should no longer be returned in parent list
10698 echo "$parent" | grep -F "$FID1" &&
10699 error "$FID1 should no longer be in parent list"
10700 # the new path should appear
10701 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10702 error "$FID2/$tfile.moved is not in parent list"
10704 # 6.2) linkea update on unlink
10705 rm -f $DIR/$tdir/d/foo2/link
10706 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10707 # foo2/link should no longer be returned in parent list
10708 echo "$parent" | grep -F "$FID2/link" &&
10709 error "$FID2/link should no longer be in parent list"
10713 restore_lustre_params < $save
10716 run_test 154f "get parent fids by reading link ea"
10720 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
10721 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
10722 { skip "Need MDS version at least 2.6.92"; return 0; }
10723 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10725 mkdir -p $DIR/$tdir
10726 llapi_fid_test -d $DIR/$tdir
10728 run_test 154g "various llapi FID tests"
10730 test_155_small_load() {
10731 local temp=$TMP/$tfile
10732 local file=$DIR/$tfile
10734 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10735 error "dd of=$temp bs=6096 count=1 failed"
10737 cancel_lru_locks osc
10738 cmp $temp $file || error "$temp $file differ"
10740 $TRUNCATE $temp 6000
10741 $TRUNCATE $file 6000
10742 cmp $temp $file || error "$temp $file differ (truncate1)"
10744 echo "12345" >>$temp
10745 echo "12345" >>$file
10746 cmp $temp $file || error "$temp $file differ (append1)"
10748 echo "12345" >>$temp
10749 echo "12345" >>$file
10750 cmp $temp $file || error "$temp $file differ (append2)"
10756 test_155_big_load() {
10757 remote_ost_nodsh && skip "remote OST with nodsh" && return
10758 local temp=$TMP/$tfile
10759 local file=$DIR/$tfile
10762 local cache_size=$(do_facet ost$((MAXI+1)) \
10763 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10764 local large_file_size=$((cache_size * 2))
10766 echo "OSS cache size: $cache_size KB"
10767 echo "Large file size: $large_file_size KB"
10769 [ $MAXV -le $large_file_size ] && \
10770 skip_env "max available OST size needs > $large_file_size KB" && \
10773 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10775 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10776 error "dd of=$temp bs=$large_file_size count=1k failed"
10779 cancel_lru_locks osc
10780 cmp $temp $file || error "$temp $file differ"
10786 save_writethrough() {
10787 local facets=$(get_facets OST)
10789 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10790 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10795 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10796 save_writethrough $p
10799 set_cache writethrough on
10800 test_155_small_load
10801 restore_lustre_params < $p
10804 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10808 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10809 save_writethrough $p
10812 set_cache writethrough off
10813 test_155_small_load
10814 restore_lustre_params < $p
10817 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10821 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10822 save_writethrough $p
10825 set_cache writethrough on
10826 test_155_small_load
10827 restore_lustre_params < $p
10830 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10834 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10835 save_writethrough $p
10838 set_cache writethrough off
10839 test_155_small_load
10840 restore_lustre_params < $p
10843 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10847 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10848 save_writethrough $p
10851 set_cache writethrough on
10853 restore_lustre_params < $p
10856 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10860 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10861 save_writethrough $p
10864 set_cache writethrough off
10866 restore_lustre_params < $p
10869 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10873 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10874 save_writethrough $p
10877 set_cache writethrough on
10879 restore_lustre_params < $p
10882 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10886 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10887 save_writethrough $p
10890 set_cache writethrough off
10892 restore_lustre_params < $p
10895 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10898 remote_ost_nodsh && skip "remote OST with nodsh" && return
10899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10903 local file="$DIR/$tfile"
10904 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10906 [ "$(facet_fstype ost1)" = "zfs" -a \
10907 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10908 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10911 save_writethrough $p
10914 log "Turn on read and write cache"
10916 set_cache writethrough on
10918 log "Write data and read it back."
10919 log "Read should be satisfied from the cache."
10920 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10922 cancel_lru_locks osc
10923 cat $file >/dev/null
10925 if ! let "AFTER - BEFORE == CPAGES"; then
10926 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10928 log "cache hits:: before: $BEFORE, after: $AFTER"
10931 log "Read again; it should be satisfied from the cache."
10933 cancel_lru_locks osc
10934 cat $file >/dev/null
10936 if ! let "AFTER - BEFORE == CPAGES"; then
10937 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10939 log "cache hits:: before: $BEFORE, after: $AFTER"
10942 log "Turn off the read cache and turn on the write cache"
10944 set_cache writethrough on
10946 log "Read again; it should be satisfied from the cache."
10948 cancel_lru_locks osc
10949 cat $file >/dev/null
10951 if ! let "AFTER - BEFORE == CPAGES"; then
10952 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10954 log "cache hits:: before: $BEFORE, after: $AFTER"
10957 log "Read again; it should not be satisfied from the cache."
10959 cancel_lru_locks osc
10960 cat $file >/dev/null
10962 if ! let "AFTER - BEFORE == 0"; then
10963 error "IN CACHE: before: $BEFORE, after: $AFTER"
10965 log "cache hits:: before: $BEFORE, after: $AFTER"
10968 log "Write data and read it back."
10969 log "Read should be satisfied from the cache."
10970 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10972 cancel_lru_locks osc
10973 cat $file >/dev/null
10975 if ! let "AFTER - BEFORE == CPAGES"; then
10976 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10978 log "cache hits:: before: $BEFORE, after: $AFTER"
10981 log "Read again; it should not be satisfied from the cache."
10983 cancel_lru_locks osc
10984 cat $file >/dev/null
10986 if ! let "AFTER - BEFORE == 0"; then
10987 error "IN CACHE: before: $BEFORE, after: $AFTER"
10989 log "cache hits:: before: $BEFORE, after: $AFTER"
10992 log "Turn off read and write cache"
10994 set_cache writethrough off
10996 log "Write data and read it back"
10997 log "It should not be satisfied from the cache."
10999 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11000 cancel_lru_locks osc
11002 cat $file >/dev/null
11004 if ! let "AFTER - BEFORE == 0"; then
11005 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11007 log "cache hits:: before: $BEFORE, after: $AFTER"
11010 log "Turn on the read cache and turn off the write cache"
11012 set_cache writethrough off
11014 log "Write data and read it back"
11015 log "It should not be satisfied from the cache."
11017 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11019 cancel_lru_locks osc
11020 cat $file >/dev/null
11022 if ! let "AFTER - BEFORE == 0"; then
11023 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11025 log "cache hits:: before: $BEFORE, after: $AFTER"
11028 log "Read again; it should be satisfied from the cache."
11030 cancel_lru_locks osc
11031 cat $file >/dev/null
11033 if ! let "AFTER - BEFORE == CPAGES"; then
11034 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11036 log "cache hits:: before: $BEFORE, after: $AFTER"
11040 restore_lustre_params < $p
11043 run_test 156 "Verification of tunables"
11046 cleanup_changelog () {
11048 echo "Deregistering changelog client $CL_USER"
11049 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11053 if [[ $MDSCOUNT -gt 1 ]]; then
11054 error_ignore bz17935 $*
11062 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11064 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11066 if [ $MASK -eq 1 ]; then
11067 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11069 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11073 changelog_extract_field() {
11077 local identifier=$4
11079 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11080 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11086 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11087 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11088 { skip "Need MDS version at least 2.2.0"; return; }
11090 local CL_USERS="mdd.$MDT0.changelog_users"
11091 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11092 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11093 changelog_register -n)
11094 echo "Registered as changelog user $CL_USER"
11095 trap cleanup_changelog EXIT
11096 $GET_CL_USERS | grep -q $CL_USER ||
11097 error "User $CL_USER not found in changelog_users"
11100 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11101 touch $DIR/$tdir/pics/2008/zachy/timestamp
11102 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11103 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11104 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11105 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11106 rm $DIR/$tdir/pics/desktop.jpg
11108 $LFS changelog $MDT0 | tail -5
11110 echo "verifying changelog mask"
11111 changelog_chmask "MKDIR"
11112 changelog_chmask "CLOSE"
11114 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11115 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11117 changelog_chmask "MKDIR"
11118 changelog_chmask "CLOSE"
11120 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11121 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11123 $LFS changelog $MDT0
11124 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11125 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11126 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11127 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11130 echo "verifying target fid"
11131 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11132 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11133 [ "$fidc" == "$fidf" ] ||
11134 err17935 "fid in changelog $fidc != file fid $fidf"
11135 echo "verifying parent fid"
11136 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11137 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11138 [ "$fidc" == "$fidf" ] ||
11139 err17935 "pfid in changelog $fidc != dir fid $fidf"
11141 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11142 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11143 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11144 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11145 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11146 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11148 MIN_REC=$($GET_CL_USERS |
11149 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11150 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11151 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11152 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11153 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11155 # LU-3446 changelog index reset on MDT restart
11156 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11157 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11158 $LFS changelog_clear $MDT0 $CL_USER 0
11159 stop $SINGLEMDS || error "Fail to stop MDT."
11160 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11161 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11162 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11163 [ $CUR_REC1 == $CUR_REC2 ] ||
11164 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11166 echo "verifying user deregister"
11168 $GET_CL_USERS | grep -q $CL_USER &&
11169 error "User $CL_USER still in changelog_users"
11171 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11172 if [ $CL_USER -eq 0 ]; then
11173 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11174 touch $DIR/$tdir/chloe
11175 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11176 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11177 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11179 echo "$CL_USER other changelog users; can't verify off"
11182 run_test 160a "changelog sanity"
11184 test_160b() { # LU-3587
11185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11187 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11188 { skip "Need MDS version at least 2.2.0"; return; }
11190 local CL_USERS="mdd.$MDT0.changelog_users"
11191 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11192 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11193 changelog_register -n)
11194 echo "Registered as changelog user $CL_USER"
11195 trap cleanup_changelog EXIT
11196 $GET_CL_USERS | grep -q $CL_USER ||
11197 error "User $CL_USER not found in changelog_users"
11199 local LONGNAME1=$(str_repeat a 255)
11200 local LONGNAME2=$(str_repeat b 255)
11203 echo "creating very long named file"
11204 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11205 echo "moving very long named file"
11206 mv $LONGNAME1 $LONGNAME2
11208 $LFS changelog $MDT0 | grep RENME
11212 run_test 160b "Verify that very long rename doesn't crash in changelog"
11215 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11218 local server_version=$(lustre_version_code $SINGLEMDS)
11220 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11221 [[ $server_version -gt $(version_code 2.5.1) &&
11222 $server_version -lt $(version_code 2.5.50) ]] ||
11223 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11226 # Registration step
11227 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11228 changelog_register -n)
11229 trap cleanup_changelog EXIT
11232 mkdir -p $DIR/$tdir
11233 $MCREATE $DIR/$tdir/foo_160c
11234 changelog_chmask "TRUNC"
11235 $TRUNCATE $DIR/$tdir/foo_160c 200
11236 changelog_chmask "TRUNC"
11237 $TRUNCATE $DIR/$tdir/foo_160c 199
11238 $LFS changelog $MDT0
11239 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11240 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11241 $LFS changelog_clear $MDT0 $CL_USER 0
11243 # Deregistration step
11246 run_test 160c "verify that changelog log catch the truncate event"
11249 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11250 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11252 local server_version=$(lustre_version_code mds1)
11253 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11255 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11256 { skip "Need MDS version at least 2.7.60+"; return; }
11257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11259 # Registration step
11260 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11261 changelog_register -n)
11263 trap cleanup_changelog EXIT
11264 mkdir -p $DIR/$tdir/migrate_dir
11265 $LFS changelog_clear $MDT0 $CL_USER 0
11267 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11268 $LFS changelog $MDT0
11269 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11270 $LFS changelog_clear $MDT0 $CL_USER 0
11271 [ $MIGRATES -eq 1 ] ||
11272 error "MIGRATE changelog mask count $MIGRATES != 1"
11274 # Deregistration step
11277 run_test 160d "verify that changelog log catch the migrate event"
11280 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11283 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11284 changelog_register -n)
11285 echo "Registered as changelog user $CL_USER"
11286 trap cleanup_changelog EXIT
11288 # Delete a future user (expect fail)
11289 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11292 if [ $rc -eq 0 ]; then
11293 error "Deleted non-existant user cl77"
11294 elif [ $rc -ne 2 ]; then
11295 error "changelog_deregister failed with $rc, " \
11296 "expected 2 (ENOENT)"
11299 # Clear to a bad index (1 billion should be safe)
11300 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11303 if [ $rc -eq 0 ]; then
11304 error "Successfully cleared to invalid CL index"
11305 elif [ $rc -ne 22 ]; then
11306 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11309 run_test 160e "changelog negative testing"
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11313 test_mkdir -c1 $DIR/$tdir
11314 cp /etc/hosts $DIR/$tdir/$tfile
11315 test_mkdir -c1 $DIR/$tdir/foo1
11316 test_mkdir -c1 $DIR/$tdir/foo2
11317 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11318 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11319 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11320 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11321 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11322 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11323 $LFS fid2path $DIR $FID
11324 err17935 "bad link ea"
11327 rm $DIR/$tdir/foo2/zachary
11329 rm $DIR/$tdir/foo2/thor
11331 rm $DIR/$tdir/$tfile
11333 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11334 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11336 $LFS fid2path $DIR $FID
11337 err17935 "bad link rename"
11339 rm $DIR/$tdir/foo2/maggie
11342 local longname=filename_avg_len_is_thirty_two_
11343 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11344 error "failed to hardlink many files"
11345 links=$($LFS fid2path $DIR $FID | wc -l)
11346 echo -n "${links}/1000 links in link EA"
11347 [[ $links -gt 60 ]] ||
11348 err17935 "expected at least 60 links in link EA"
11349 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11350 error "failed to unlink many hardlinks"
11352 run_test 161a "link ea sanity"
11355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11356 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11358 local remote_dir=$DIR/$tdir/remote_dir
11360 mkdir -p $DIR/$tdir
11361 $LFS mkdir -i $MDTIDX $remote_dir ||
11362 error "create remote directory failed"
11364 cp /etc/hosts $remote_dir/$tfile
11365 mkdir -p $remote_dir/foo1
11366 mkdir -p $remote_dir/foo2
11367 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11368 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11369 ln $remote_dir/$tfile $remote_dir/foo1/luna
11370 ln $remote_dir/$tfile $remote_dir/foo2/thor
11372 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11374 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11375 $LFS fid2path $DIR $FID
11376 err17935 "bad link ea"
11379 rm $remote_dir/foo2/zachary
11381 rm $remote_dir/foo2/thor
11383 rm $remote_dir/$tfile
11385 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11386 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11387 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11388 $LFS fid2path $DIR $FID
11389 err17935 "bad link rename"
11391 rm $remote_dir/foo2/maggie
11394 local longname=filename_avg_len_is_thirty_two_
11395 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11396 error "failed to hardlink many files"
11397 links=$($LFS fid2path $DIR $FID | wc -l)
11398 echo -n "${links}/1000 links in link EA"
11399 [[ ${links} -gt 60 ]] ||
11400 err17935 "expected at least 60 links in link EA"
11401 unlinkmany $remote_dir/foo2/$longname 1000 ||
11402 error "failed to unlink many hardlinks"
11404 run_test 161b "link ea sanity under remote directory"
11407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11409 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11410 skip "Need MDS version at least 2.1.5" && return
11412 # define CLF_RENAME_LAST 0x0001
11413 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11414 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11415 changelog_register -n)
11417 trap cleanup_changelog EXIT
11419 mkdir -p $DIR/$tdir
11420 touch $DIR/$tdir/foo_161c
11421 touch $DIR/$tdir/bar_161c
11422 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11423 $LFS changelog $MDT0 | grep RENME
11424 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11426 $LFS changelog_clear $MDT0 $CL_USER 0
11427 if [ x$flags != "x0x1" ]; then
11428 error "flag $flags is not 0x1"
11430 echo "rename overwrite a target having nlink = 1," \
11431 "changelog record has flags of $flags"
11433 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11434 touch $DIR/$tdir/foo_161c
11435 touch $DIR/$tdir/bar_161c
11436 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11437 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11438 $LFS changelog $MDT0 | grep RENME
11439 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11440 $LFS changelog_clear $MDT0 $CL_USER 0
11441 if [ x$flags != "x0x0" ]; then
11442 error "flag $flags is not 0x0"
11444 echo "rename overwrite a target having nlink > 1," \
11445 "changelog record has flags of $flags"
11447 # rename doesn't overwrite a target (changelog flag 0x0)
11448 touch $DIR/$tdir/foo_161c
11449 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11450 $LFS changelog $MDT0 | grep RENME
11451 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11452 $LFS changelog_clear $MDT0 $CL_USER 0
11453 if [ x$flags != "x0x0" ]; then
11454 error "flag $flags is not 0x0"
11456 echo "rename doesn't overwrite a target," \
11457 "changelog record has flags of $flags"
11459 # define CLF_UNLINK_LAST 0x0001
11460 # unlink a file having nlink = 1 (changelog flag 0x1)
11461 rm -f $DIR/$tdir/foo2_161c
11462 $LFS changelog $MDT0 | grep UNLNK
11463 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11464 $LFS changelog_clear $MDT0 $CL_USER 0
11465 if [ x$flags != "x0x1" ]; then
11466 error "flag $flags is not 0x1"
11468 echo "unlink a file having nlink = 1," \
11469 "changelog record has flags of $flags"
11471 # unlink a file having nlink > 1 (changelog flag 0x0)
11472 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11473 rm -f $DIR/$tdir/foobar_161c
11474 $LFS changelog $MDT0 | grep UNLNK
11475 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11476 $LFS changelog_clear $MDT0 $CL_USER 0
11477 if [ x$flags != "x0x0" ]; then
11478 error "flag $flags is not 0x0"
11480 echo "unlink a file having nlink > 1," \
11481 "changelog record has flags of $flags"
11484 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11491 # cleanup previous run
11492 rm -rf $DIR/$tdir/$tfile
11494 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11495 changelog_register -n)
11496 [[ $? -eq 0 ]] || error "changelog_register failed"
11498 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11499 # interfer with $MOUNT/.lustre/fid/ access
11501 [[ $? -eq 0 ]] || error "mkdir failed"
11503 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11504 $LCTL set_param fail_loc=0x8000140c
11506 $LCTL set_param fail_val=5
11509 echo foofoo > $DIR/$tdir/$tfile &
11512 # wait for create to be delayed
11516 [[ $? -eq 0 ]] || error "create should be blocked"
11518 local tempfile=$(mktemp)
11519 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11520 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11521 # some delay may occur during ChangeLog publishing and file read just
11522 # above, that could allow file write to happen finally
11523 [[ -s $tempfile ]] && echo "file should be empty"
11525 $LCTL set_param fail_loc=0
11528 [[ $? -eq 0 ]] || error "create failed"
11530 $LFS changelog_clear $MDT0 $user 0
11531 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11533 run_test 161d "create with concurrent .lustre/fid access"
11540 local path=$(${LFS} fid2path $*)
11541 # Remove the '//' indicating a remote directory
11542 path=$(echo $path | sed 's#//#/#g')
11545 if [ $RC -ne 0 ]; then
11546 err17935 "path looked up of $expected failed. Error $RC"
11548 elif [ "${path}" != "${expected}" ]; then
11549 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11552 echo "fid $fid resolves to path $path (expected $expected)"
11555 test_162a() { # was test_162
11556 # Make changes to filesystem
11557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11558 test_mkdir -p -c1 $DIR/$tdir/d2
11559 touch $DIR/$tdir/d2/$tfile
11560 touch $DIR/$tdir/d2/x1
11561 touch $DIR/$tdir/d2/x2
11562 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11563 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11565 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11566 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11567 error "check path $tdir/d2/$tfile failed"
11570 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11571 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11572 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11573 error "check path $tdir/d2/p/q/r/slink failed"
11575 # softlink to wrong file
11576 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11577 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11578 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11579 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11582 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11583 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11584 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11585 # fid2path dir/fsname should both work
11586 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11587 error "check path $tdir/d2/a/b/c/new_file failed"
11588 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11589 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11591 # hardlink count: check that there are 2 links
11592 # Doesnt work with CMD yet: 17935
11593 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11594 err17935 "expected 2 links"
11596 # hardlink indexing: remove the first link
11597 rm $DIR/$tdir/d2/p/q/r/hlink
11598 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11599 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11603 run_test 162a "path lookup sanity"
11606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11607 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11610 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11611 error "create striped dir failed"
11613 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11614 tail -n 1 | awk '{print $2}')
11615 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11617 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11618 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11621 for ((i=0;i<5;i++)); do
11622 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11623 error "get fid for f$i failed"
11624 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11625 error "check path $tdir/striped_dir/f$i failed"
11627 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11628 error "get fid for d$i failed"
11629 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11630 error "check path $tdir/striped_dir/d$i failed"
11635 run_test 162b "striped directory path lookup sanity"
11637 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11639 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11640 skip "Need MDS version at least 2.7.51" && return
11641 test_mkdir $DIR/$tdir.local
11642 test_mkdir $DIR/$tdir.remote
11643 local lpath=$tdir.local
11644 local rpath=$tdir.remote
11646 for ((i = 0; i <= 101; i++)); do
11649 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11650 error "get fid for local directory $DIR/$lpath failed"
11651 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11652 error "check path for local directory $DIR/$lpath failed"
11655 test_mkdir $DIR/$rpath
11656 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11657 error "get fid for remote directory $DIR/$rpath failed"
11658 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11659 error "check path for remote directory $DIR/$rpath failed"
11664 run_test 162c "fid2path works with paths 100 or more directories deep"
11667 # do directio so as not to populate the page cache
11668 log "creating a 10 Mb file"
11669 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11670 log "starting reads"
11671 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11672 log "truncating the file"
11673 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11675 kill %+ || true # reads might have finished
11676 echo "wait until dd is finished"
11678 log "removing the temporary file"
11679 rm -rf $DIR/$tfile || error "tmp file removal failed"
11681 run_test 169 "parallel read and truncate should not deadlock"
11684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11685 $LCTL clear # bug 18514
11686 $LCTL debug_daemon start $TMP/${tfile}_log_good
11688 $LCTL debug_daemon stop
11689 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11690 error "sed failed to read log_good"
11692 $LCTL debug_daemon start $TMP/${tfile}_log_good
11694 $LCTL debug_daemon stop
11696 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11697 error "lctl df log_bad failed"
11699 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11700 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11702 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11703 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11705 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11706 error "bad_line good_line1 good_line2 are empty"
11708 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11709 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11710 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11712 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11713 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11714 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11716 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11717 error "bad_line_new good_line_new are empty"
11719 local expected_good=$((good_line1 + good_line2*2))
11721 rm -f $TMP/${tfile}*
11722 # LU-231, short malformed line may not be counted into bad lines
11723 if [ $bad_line -ne $bad_line_new ] &&
11724 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11725 error "expected $bad_line bad lines, but got $bad_line_new"
11729 if [ $expected_good -ne $good_line_new ]; then
11730 error "expected $expected_good good lines, but got $good_line_new"
11735 run_test 170 "test lctl df to handle corrupted log ====================="
11737 test_171() { # bug20592
11738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11739 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11740 $LCTL set_param fail_loc=0x50e
11741 $LCTL set_param fail_val=3000
11742 multiop_bg_pause $DIR/$tfile O_s || true
11744 kill -USR1 $MULTIPID
11748 if dmesg | grep "recursive fault"; then
11749 error "caught a recursive fault"
11751 $LCTL set_param fail_loc=0
11754 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11756 # it would be good to share it with obdfilter-survey/iokit-libecho code
11757 setup_obdecho_osc () {
11760 local obdfilter_name=$2
11761 echo "Creating new osc for $obdfilter_name on $ost_nid"
11762 # make sure we can find loopback nid
11763 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11765 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11766 ${obdfilter_name}_osc_UUID || rc=2; }
11767 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11768 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11772 cleanup_obdecho_osc () {
11773 local obdfilter_name=$1
11774 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11775 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11782 local pages=${3:-64}
11787 local obd_size=$(get_obd_size $node $OBD)
11788 local page_size=$(get_page_size $node)
11789 if [[ -n "$obd_size" ]]; then
11790 local new_count=$((obd_size / (pages * page_size / 1024)))
11791 [[ $new_count -ge $count ]] || count=$new_count
11794 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11795 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11797 if [ $rc -eq 0 ]; then
11798 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11799 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11801 echo "New object id is $id"
11802 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11804 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11805 "test_brw $count w v $pages $id" || rc=4; }
11806 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11808 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11809 "cleanup" || rc=5; }
11810 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11811 "detach" || rc=6; }
11812 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11818 remote_ost_nodsh && skip "remote OST with nodsh" && return
11820 local rmmod_local=0
11822 if ! module_loaded obdecho; then
11823 load_module obdecho/obdecho
11827 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11828 local host=$(lctl get_param -n osc.$osc.import |
11829 awk '/current_connection:/ {print $2}' )
11830 local target=$(lctl get_param -n osc.$osc.import |
11831 awk '/target:/ {print $2}' )
11832 target=${target%_UUID}
11834 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11835 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11836 [[ -n $target ]] && cleanup_obdecho_osc $target
11837 [ $rmmod_local -eq 1 ] && rmmod obdecho
11840 run_test 180a "test obdecho on osc"
11843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11844 remote_ost_nodsh && skip "remote OST with nodsh" && return
11846 local rmmod_remote=0
11848 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11849 rmmod_remote=true || error "failed to load module obdecho"
11850 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11851 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11852 $rmmod_remote && do_facet ost1 "rmmod obdecho"
11855 run_test 180b "test obdecho directly on obdfilter"
11857 test_180c() { # LU-2598
11858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11859 remote_ost_nodsh && skip "remote OST with nodsh" && return
11860 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11861 skip "Need MDS version at least 2.4.0" && return
11864 local rmmod_remote=false
11865 local pages=16384 # 64MB bulk I/O RPC size
11868 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11869 rmmod_remote=true || error "failed to load module obdecho"
11871 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11873 if [ -n "$target" ]; then
11874 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11876 echo "there is no obdfilter target on ost1"
11879 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11882 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11884 test_181() { # bug 22177
11885 test_mkdir $DIR/$tdir
11886 # create enough files to index the directory
11887 createmany -o $DIR/$tdir/foobar 4000
11888 # print attributes for debug purpose
11891 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11893 # remove the files & current working dir
11894 unlinkmany $DIR/$tdir/foobar 4000
11896 kill -USR1 $MULTIPID
11898 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11901 run_test 181 "Test open-unlinked dir ========================"
11907 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11909 $LCTL set_param mdc.*.rpc_stats=clear
11911 for (( i = 0; i < $tcount; i++ )) ; do
11912 mkdir $DIR/$tdir/$i
11915 for (( i = 0; i < $tcount; i++ )) ; do
11916 createmany -o $DIR/$tdir/$i/f- $fcount &
11920 for (( i = 0; i < $tcount; i++ )) ; do
11921 unlinkmany $DIR/$tdir/$i/f- $fcount &
11925 $LCTL get_param mdc.*.rpc_stats
11929 run_test 182 "Test parallel modify metadata operations ================"
11931 test_183() { # LU-2275
11932 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11933 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11934 skip "Need MDS version at least 2.3.56" && return
11936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11937 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11938 echo aaa > $DIR/$tdir/$tfile
11940 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11941 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11943 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11944 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11946 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11948 # Flush negative dentry cache
11949 touch $DIR/$tdir/$tfile
11951 # We are not checking for any leaked references here, they'll
11952 # become evident next time we do cleanup with module unload.
11955 run_test 183 "No crash or request leak in case of strange dispositions ========"
11957 # test suite 184 is for LU-2016, LU-2017
11959 check_swap_layouts_support && return 0
11961 dir0=$DIR/$tdir/$testnum
11962 test_mkdir -p -c1 $dir0
11967 $SETSTRIPE -c1 $file1
11969 $SETSTRIPE -c2 $file2
11971 gen1=$($GETSTRIPE -g $file1)
11972 gen2=$($GETSTRIPE -g $file2)
11974 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11975 gen=$($GETSTRIPE -g $file1)
11976 [[ $gen1 != $gen ]] ||
11977 "Layout generation on $file1 does not change"
11978 gen=$($GETSTRIPE -g $file2)
11979 [[ $gen2 != $gen ]] ||
11980 "Layout generation on $file2 does not change"
11982 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11983 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11985 run_test 184a "Basic layout swap"
11988 check_swap_layouts_support && return 0
11990 dir0=$DIR/$tdir/$testnum
11991 mkdir -p $dir0 || error "creating dir $dir0"
11998 $SETSTRIPE -c1 $file1
11999 $SETSTRIPE -c2 $file2
12000 $SETSTRIPE -c1 $file3
12001 chown $RUNAS_ID $file3
12002 gen1=$($GETSTRIPE -g $file1)
12003 gen2=$($GETSTRIPE -g $file2)
12005 $LFS swap_layouts $dir1 $dir2 &&
12006 error "swap of directories layouts should fail"
12007 $LFS swap_layouts $dir1 $file1 &&
12008 error "swap of directory and file layouts should fail"
12009 $RUNAS $LFS swap_layouts $file1 $file2 &&
12010 error "swap of file we cannot write should fail"
12011 $LFS swap_layouts $file1 $file3 &&
12012 error "swap of file with different owner should fail"
12013 /bin/true # to clear error code
12015 run_test 184b "Forbidden layout swap (will generate errors)"
12018 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12019 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12020 check_swap_layouts_support && return 0
12022 local dir0=$DIR/$tdir/$testnum
12023 mkdir -p $dir0 || error "creating dir $dir0"
12025 local ref1=$dir0/ref1
12026 local ref2=$dir0/ref2
12027 local file1=$dir0/file1
12028 local file2=$dir0/file2
12029 # create a file large enough for the concurrent test
12030 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12031 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12032 echo "ref file size: ref1($(stat -c %s $ref1))," \
12033 "ref2($(stat -c %s $ref2))"
12036 dd if=$ref1 of=$file1 bs=16k &
12039 # Make sure dd starts to copy file
12040 while [ ! -f $file1 ]; do sleep 0.1; done
12042 $LFS swap_layouts $file1 $file2
12045 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12046 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12048 # how many bytes copied before swapping layout
12049 local copied=$(stat -c %s $file2)
12050 local remaining=$(stat -c %s $ref1)
12051 remaining=$((remaining - copied))
12052 echo "Copied $copied bytes before swapping layout..."
12054 cmp -n $copied $file1 $ref2 | grep differ &&
12055 error "Content mismatch [0, $copied) of ref2 and file1"
12056 cmp -n $copied $file2 $ref1 ||
12057 error "Content mismatch [0, $copied) of ref1 and file2"
12058 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12059 error "Content mismatch [$copied, EOF) of ref1 and file1"
12062 rm -f $ref1 $ref2 $file1 $file2
12064 run_test 184c "Concurrent write and layout swap"
12067 check_swap_layouts_support && return 0
12068 [ -z "$(which getfattr 2>/dev/null)" ] &&
12069 skip "no getfattr command" && return 0
12071 local file1=$DIR/$tdir/$tfile-1
12072 local file2=$DIR/$tdir/$tfile-2
12073 local file3=$DIR/$tdir/$tfile-3
12077 mkdir -p $DIR/$tdir
12078 touch $file1 || error "create $file1 failed"
12079 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12080 error "create $file2 failed"
12081 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12082 error "create $file3 failed"
12083 lovea1=$(get_layout_param $file1)
12085 $LFS swap_layouts $file2 $file3 ||
12086 error "swap $file2 $file3 layouts failed"
12087 $LFS swap_layouts $file1 $file2 ||
12088 error "swap $file1 $file2 layouts failed"
12090 lovea2=$(get_layout_param $file2)
12093 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12095 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12096 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12098 run_test 184d "allow stripeless layouts swap"
12101 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12102 { skip "Need MDS version at least 2.6.94"; return 0; }
12103 check_swap_layouts_support && return 0
12104 [ -z "$(which getfattr 2>/dev/null)" ] &&
12105 skip "no getfattr command" && return 0
12107 local file1=$DIR/$tdir/$tfile-1
12108 local file2=$DIR/$tdir/$tfile-2
12109 local file3=$DIR/$tdir/$tfile-3
12112 mkdir -p $DIR/$tdir
12113 touch $file1 || error "create $file1 failed"
12114 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12115 error "create $file2 failed"
12116 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12117 error "create $file3 failed"
12119 $LFS swap_layouts $file1 $file2 ||
12120 error "swap $file1 $file2 layouts failed"
12122 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12123 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12125 echo 123 > $file1 || error "Should be able to write into $file1"
12127 $LFS swap_layouts $file1 $file3 ||
12128 error "swap $file1 $file3 layouts failed"
12130 echo 123 > $file1 || error "Should be able to write into $file1"
12132 rm -rf $file1 $file2 $file3
12134 run_test 184e "Recreate layout after stripeless layout swaps"
12136 test_185() { # LU-2441
12137 # LU-3553 - no volatile file support in old servers
12138 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12139 { skip "Need MDS version at least 2.3.60"; return 0; }
12141 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12142 touch $DIR/$tdir/spoo
12143 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12144 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12145 error "cannot create/write a volatile file"
12146 [ "$FILESET" == "" ] &&
12147 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12148 error "FID is still valid after close"
12150 multiop_bg_pause $DIR/$tdir vVw4096_c
12157 # assume that the next FID for this client is sequential, since stdout
12158 # is unfortunately eaten by multiop_bg_pause
12159 local n=$((${fidv[1]} + 1))
12160 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12161 if [ "$FILESET" == "" ]; then
12162 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12163 error "FID is missing before close"
12165 kill -USR1 $multi_pid
12166 # 1 second delay, so if mtime change we will see it
12168 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12169 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12171 run_test 185 "Volatile file support"
12174 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12175 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12176 skip "Need MDS version at least 2.3.0" && return
12178 local dir0=$DIR/$tdir/$testnum
12179 mkdir -p $dir0 || error "creating dir $dir0"
12181 local file=$dir0/file1
12182 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12183 local dv1=$($LFS data_version $file)
12184 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12185 local dv2=$($LFS data_version $file)
12186 [[ $dv1 != $dv2 ]] ||
12187 error "data version did not change on write $dv1 == $dv2"
12192 run_test 187a "Test data version change"
12195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12196 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12197 skip "Need MDS version at least 2.3.0" && return
12199 local dir0=$DIR/$tdir/$testnum
12200 mkdir -p $dir0 || error "creating dir $dir0"
12202 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12203 [[ ${DV[0]} != ${DV[1]} ]] ||
12204 error "data version did not change on write"\
12205 " ${DV[0]} == ${DV[1]}"
12210 run_test 187b "Test data version change on volatile file"
12213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12214 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12215 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12217 local POOL=${POOL:-cea1}
12218 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12219 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12222 local last_ost=$(($OSTCOUNT - 1))
12224 local ost_list=$(seq $first_ost $ost_step $last_ost)
12225 local ost_range="$first_ost $last_ost $ost_step"
12226 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12227 local file_dir=$POOL_ROOT/file_tst
12228 local subdir=$test_path/subdir
12232 # former test_200a test_200b
12233 pool_add $POOL || { rc=$? ; break; }
12234 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12235 # former test_200c test_200d
12236 mkdir -p $test_path
12237 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12238 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12240 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12241 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12242 || { rc=$? ; break; }
12243 # former test_200e test_200f
12244 local files=$((OSTCOUNT*3))
12245 pool_alloc_files $POOL $test_path $files "$ost_list" \
12246 || { rc=$? ; break; }
12247 pool_create_files $POOL $file_dir $files "$ost_list" \
12248 || { rc=$? ; break; }
12249 # former test_200g test_200h
12250 pool_lfs_df $POOL || { rc=$? ; break; }
12251 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12253 # former test_201a test_201b test_201c
12254 pool_remove_first_target $POOL || { rc=$? ; break; }
12256 local f=$test_path/$tfile
12257 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12258 pool_remove $POOL $f || { rc=$? ; break; }
12265 run_test 200 "OST pools"
12267 # usage: default_attr <count | size | offset>
12269 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12272 # usage: check_default_stripe_attr
12273 check_default_stripe_attr() {
12274 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12277 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12279 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12283 error "unknown getstripe attr '$1'"
12286 [ $ACTUAL == $EXPECTED ] ||
12287 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12291 test_mkdir $DIR/$tdir
12292 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12294 check_default_stripe_attr --stripe-count
12295 check_default_stripe_attr --stripe-size
12296 check_default_stripe_attr --stripe-index
12298 run_test 204a "Print default stripe attributes"
12301 test_mkdir $DIR/$tdir
12302 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12304 check_default_stripe_attr --stripe-size
12305 check_default_stripe_attr --stripe-index
12307 run_test 204b "Print default stripe size and offset"
12310 test_mkdir $DIR/$tdir
12311 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12313 check_default_stripe_attr --stripe-count
12314 check_default_stripe_attr --stripe-index
12316 run_test 204c "Print default stripe count and offset"
12319 test_mkdir $DIR/$tdir
12320 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12322 check_default_stripe_attr --stripe-count
12323 check_default_stripe_attr --stripe-size
12325 run_test 204d "Print default stripe count and size"
12328 test_mkdir $DIR/$tdir
12329 $SETSTRIPE -d $DIR/$tdir
12331 check_default_stripe_attr --stripe-count --raw
12332 check_default_stripe_attr --stripe-size --raw
12333 check_default_stripe_attr --stripe-index --raw
12335 run_test 204e "Print raw stripe attributes"
12338 test_mkdir $DIR/$tdir
12339 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12341 check_default_stripe_attr --stripe-size --raw
12342 check_default_stripe_attr --stripe-index --raw
12344 run_test 204f "Print raw stripe size and offset"
12347 test_mkdir $DIR/$tdir
12348 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12350 check_default_stripe_attr --stripe-count --raw
12351 check_default_stripe_attr --stripe-index --raw
12353 run_test 204g "Print raw stripe count and offset"
12356 test_mkdir $DIR/$tdir
12357 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12359 check_default_stripe_attr --stripe-count --raw
12360 check_default_stripe_attr --stripe-size --raw
12362 run_test 204h "Print raw stripe count and size"
12364 # Figure out which job scheduler is being used, if any,
12365 # or use a fake one
12366 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12367 JOBENV=SLURM_JOB_ID
12368 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12370 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12372 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12373 JOBENV=LOADL_STEP_ID
12374 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12377 $LCTL list_param jobid_name > /dev/null 2>&1
12378 if [ $? -eq 0 ]; then
12385 verify_jobstats() {
12390 # we don't really need to clear the stats for this test to work, since each
12391 # command has a unique jobid, but it makes debugging easier if needed.
12392 # for facet in $facets; do
12393 # local dev=$(convert_facet2label $facet)
12394 # # clear old jobstats
12395 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12398 # use a new JobID for each test, or we might see an old one
12399 [ "$JOBENV" = "FAKE_JOBID" ] &&
12400 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12404 [ "$JOBENV" = "nodelocal" ] && {
12405 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12406 $LCTL set_param jobid_name=$FAKE_JOBID
12410 log "Test: ${cmd[*]}"
12411 log "Using JobID environment variable $JOBENV=$JOBVAL"
12413 if [ $JOBENV = "FAKE_JOBID" ]; then
12414 FAKE_JOBID=$JOBVAL ${cmd[*]}
12419 # all files are created on OST0000
12420 for facet in $facets; do
12421 local stats="*.$(convert_facet2label $facet).job_stats"
12422 if [ $(do_facet $facet lctl get_param $stats |
12423 grep -c $JOBVAL) -ne 1 ]; then
12424 do_facet $facet lctl get_param $stats
12425 error "No jobstats for $JOBVAL found on $facet::$stats"
12432 NEW_JOBENV=${1:-$OLD_JOBENV}
12433 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12434 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12439 do_facet $SINGLEMDS \
12440 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12441 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12445 test_205() { # Job stats
12446 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12447 { skip "Need MDS version with at least 2.7.1"; return 0; }
12449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12450 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12451 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12452 remote_ost_nodsh && skip "remote OST with nodsh" && return
12454 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12455 skip "Server doesn't support jobstats" && return 0
12456 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12458 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12459 if [ $OLD_JOBENV != $JOBENV ]; then
12460 jobstats_set $JOBENV
12461 trap cleanup_205 EXIT
12464 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12465 echo "Registered as changelog user $CL_USER"
12467 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12468 lctl get_param -n mdt.*.job_cleanup_interval)
12469 local interval_new=5
12470 do_facet $SINGLEMDS \
12471 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12472 local start=$SECONDS
12476 cmd="mkdir $DIR/$tdir"
12477 verify_jobstats "$cmd" "$SINGLEMDS"
12479 cmd="rmdir $DIR/$tdir"
12480 verify_jobstats "$cmd" "$SINGLEMDS"
12481 # mkdir on secondary MDT
12482 if [ $MDSCOUNT -gt 1 ]; then
12483 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12484 verify_jobstats "$cmd" "mds2"
12487 cmd="mknod $DIR/$tfile c 1 3"
12488 verify_jobstats "$cmd" "$SINGLEMDS"
12490 cmd="rm -f $DIR/$tfile"
12491 verify_jobstats "$cmd" "$SINGLEMDS"
12492 # create all files on OST0000 so verify_jobstats can find OST stats
12494 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12495 verify_jobstats "$cmd" "$SINGLEMDS"
12497 cmd="touch $DIR/$tfile"
12498 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12500 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12501 verify_jobstats "$cmd" "ost1"
12503 cancel_lru_locks osc
12504 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12505 verify_jobstats "$cmd" "ost1"
12507 cmd="$TRUNCATE $DIR/$tfile 0"
12508 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12510 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12511 verify_jobstats "$cmd" "$SINGLEMDS"
12512 # jobstats expiry - sleep until old stats should be expired
12513 local left=$((interval_new + 5 - (SECONDS - start)))
12514 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12515 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12517 cmd="mkdir $DIR/$tdir.expire"
12518 verify_jobstats "$cmd" "$SINGLEMDS"
12519 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12520 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12522 # Ensure that jobid are present in changelog (if supported by MDS)
12523 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12525 $LFS changelog $MDT0 | tail -9
12526 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12527 [ $jobids -eq 9 ] ||
12528 error "Wrong changelog jobid count $jobids != 9"
12532 jobstats_set $JOBENV
12534 $LFS changelog $MDT0 | tail -1
12535 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12536 [ $jobids -eq 0 ] ||
12537 error "Unexpected jobids when jobid_var=$JOBENV"
12542 run_test 205 "Verify job stats"
12544 # LU-1480, LU-1773 and LU-1657
12546 mkdir -p $DIR/$tdir
12547 $SETSTRIPE -c -1 $DIR/$tdir
12548 #define OBD_FAIL_LOV_INIT 0x1403
12549 $LCTL set_param fail_loc=0xa0001403
12550 $LCTL set_param fail_val=1
12551 touch $DIR/$tdir/$tfile || true
12553 run_test 206 "fail lov_init_raid0() doesn't lbug"
12556 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12557 local fsz=`stat -c %s $DIR/$tfile`
12558 cancel_lru_locks mdc
12560 # do not return layout in getattr intent
12561 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12562 $LCTL set_param fail_loc=0x170
12563 local sz=`stat -c %s $DIR/$tfile`
12565 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12569 run_test 207a "can refresh layout at glimpse"
12572 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12573 local cksum=`md5sum $DIR/$tfile`
12574 local fsz=`stat -c %s $DIR/$tfile`
12575 cancel_lru_locks mdc
12576 cancel_lru_locks osc
12578 # do not return layout in getattr intent
12579 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12580 $LCTL set_param fail_loc=0x171
12582 # it will refresh layout after the file is opened but before read issues
12583 echo checksum is "$cksum"
12584 echo "$cksum" |md5sum -c --quiet || error "file differs"
12588 run_test 207b "can refresh layout at open"
12591 # FIXME: in this test suite, only RD lease is used. This is okay
12592 # for now as only exclusive open is supported. After generic lease
12593 # is done, this test suite should be revised. - Jinshan
12595 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12596 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12597 { skip "Need MDS version at least 2.4.52"; return 0; }
12599 echo "==== test 1: verify get lease work"
12600 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12602 echo "==== test 2: verify lease can be broken by upcoming open"
12603 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12607 $MULTIOP $DIR/$tfile oO_RDONLY:c
12608 kill -USR1 $PID && wait $PID || error "break lease error"
12610 echo "==== test 3: verify lease can't be granted if an open already exists"
12611 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12615 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12616 kill -USR1 $PID && wait $PID || error "open file error"
12618 echo "==== test 4: lease can sustain over recovery"
12619 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12625 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12627 echo "==== test 5: lease broken can't be regained by replay"
12628 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12632 # open file to break lease and then recovery
12633 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12636 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12640 run_test 208 "Exclusive open"
12643 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12644 skip_env "must have disp_stripe" && return
12647 sync; sleep 5; sync;
12649 echo 3 > /proc/sys/vm/drop_caches
12650 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12652 # open/close 500 times
12653 for i in $(seq 500); do
12657 echo 3 > /proc/sys/vm/drop_caches
12658 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12660 echo "before: $req_before, after: $req_after"
12661 [ $((req_after - req_before)) -ge 300 ] &&
12662 error "open/close requests are not freed"
12665 run_test 209 "read-only open/close requests should be freed promptly"
12669 size=$((size % 8192 + 1))
12670 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12671 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12672 rm -f $DIR/f212 $DIR/f212.xyz
12674 run_test 212 "Sendfile test ============================================"
12677 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12678 cancel_lru_locks osc
12679 lctl set_param fail_loc=0x8000040f
12680 # generate a read lock
12681 cat $DIR/$tfile > /dev/null
12682 # write to the file, it will try to cancel the above read lock.
12683 cat /etc/hosts >> $DIR/$tfile
12685 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12687 test_214() { # for bug 20133
12688 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12689 for (( i=0; i < 340; i++ )) ; do
12690 touch $DIR/$tdir/d214c/a$i
12693 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12694 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12695 ls $DIR/d214c || error "ls $DIR/d214c failed"
12696 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12697 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12699 run_test 214 "hash-indexed directory test - bug 20133"
12701 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12702 create_lnet_proc_files() {
12703 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
12706 # counterpart of create_lnet_proc_files
12707 remove_lnet_proc_files() {
12708 rm -f $TMP/lnet_$1.sys
12711 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12712 # 3rd arg as regexp for body
12713 check_lnet_proc_stats() {
12714 local l=$(cat "$TMP/lnet_$1" |wc -l)
12715 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12717 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12720 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12721 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12722 # optional and can be regexp for 2nd line (lnet.routes case)
12723 check_lnet_proc_entry() {
12724 local blp=2 # blp stands for 'position of 1st line of body'
12725 [ -z "$5" ] || blp=3 # lnet.routes case
12727 local l=$(cat "$TMP/lnet_$1" |wc -l)
12728 # subtracting one from $blp because the body can be empty
12729 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12731 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12732 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12734 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12735 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12737 # bail out if any unexpected line happened
12738 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12739 [ "$?" != 0 ] || error "$2 misformatted"
12742 test_215() { # for bugs 18102, 21079, 21517
12743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12744 local N='(0|[1-9][0-9]*)' # non-negative numeric
12745 local P='[1-9][0-9]*' # positive numeric
12746 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12747 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12748 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12749 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12751 local L1 # regexp for 1st line
12752 local L2 # regexp for 2nd line (optional)
12753 local BR # regexp for the rest (body)
12755 # lnet.stats should look as 11 space-separated non-negative numerics
12756 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12757 create_lnet_proc_files "stats"
12758 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12759 remove_lnet_proc_files "stats"
12761 # lnet.routes should look like this:
12762 # Routing disabled/enabled
12763 # net hops priority state router
12764 # where net is a string like tcp0, hops > 0, priority >= 0,
12765 # state is up/down,
12766 # router is a string like 192.168.1.1@tcp2
12767 L1="^Routing (disabled|enabled)$"
12768 L2="^net +hops +priority +state +router$"
12769 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12770 create_lnet_proc_files "routes"
12771 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12772 remove_lnet_proc_files "routes"
12774 # lnet.routers should look like this:
12775 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12776 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12777 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12778 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12779 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12780 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12781 create_lnet_proc_files "routers"
12782 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12783 remove_lnet_proc_files "routers"
12785 # lnet.peers should look like this:
12786 # nid refs state last max rtr min tx min queue
12787 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12788 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12789 # numeric (0 or >0 or <0), queue >= 0.
12790 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12791 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12792 create_lnet_proc_files "peers"
12793 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12794 remove_lnet_proc_files "peers"
12796 # lnet.buffers should look like this:
12797 # pages count credits min
12798 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12799 L1="^pages +count +credits +min$"
12800 BR="^ +$N +$N +$I +$I$"
12801 create_lnet_proc_files "buffers"
12802 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12803 remove_lnet_proc_files "buffers"
12805 # lnet.nis should look like this:
12806 # nid status alive refs peer rtr max tx min
12807 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12808 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12809 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12810 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12811 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12812 create_lnet_proc_files "nis"
12813 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12814 remove_lnet_proc_files "nis"
12816 # can we successfully write to lnet.stats?
12817 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12819 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12821 test_216() { # bug 20317
12822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12823 remote_ost_nodsh && skip "remote OST with nodsh" && return
12826 local facets=$(get_facets OST)
12827 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12829 save_lustre_params client "osc.*.contention_seconds" > $p
12830 save_lustre_params $facets \
12831 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12832 save_lustre_params $facets \
12833 "ldlm.namespaces.filter-*.contended_locks" >> $p
12834 save_lustre_params $facets \
12835 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12836 clear_stats osc.*.osc_stats
12838 # agressive lockless i/o settings
12839 do_nodes $(comma_list $(osts_nodes)) \
12840 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
12841 ldlm.namespaces.filter-*.contended_locks=0 \
12842 ldlm.namespaces.filter-*.contention_seconds=60"
12843 lctl set_param -n osc.*.contention_seconds=60
12845 $DIRECTIO write $DIR/$tfile 0 10 4096
12846 $CHECKSTAT -s 40960 $DIR/$tfile
12848 # disable lockless i/o
12849 do_nodes $(comma_list $(osts_nodes)) \
12850 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
12851 ldlm.namespaces.filter-*.contended_locks=32 \
12852 ldlm.namespaces.filter-*.contention_seconds=0"
12853 lctl set_param -n osc.*.contention_seconds=0
12854 clear_stats osc.*.osc_stats
12856 dd if=/dev/zero of=$DIR/$tfile count=0
12857 $CHECKSTAT -s 0 $DIR/$tfile
12859 restore_lustre_params <$p
12863 run_test 216 "check lockless direct write updates file size and kms correctly"
12865 test_217() { # bug 22430
12866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12870 for node in $(nodes_list); do
12871 nid=$(host_nids_address $node $NETTYPE)
12872 if [[ $nid = *-* ]] ; then
12873 echo "lctl ping $(h2nettype $nid)"
12874 lctl ping $(h2nettype $nid)
12876 echo "skipping $node (no hyphen detected)"
12880 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12883 # do directio so as not to populate the page cache
12884 log "creating a 10 Mb file"
12885 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12886 log "starting reads"
12887 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12888 log "truncating the file"
12889 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12891 kill %+ || true # reads might have finished
12892 echo "wait until dd is finished"
12894 log "removing the temporary file"
12895 rm -rf $DIR/$tfile || error "tmp file removal failed"
12897 run_test 218 "parallel read and truncate should not deadlock ======================="
12900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12901 # write one partial page
12902 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12903 # set no grant so vvp_io_commit_write will do sync write
12904 $LCTL set_param fail_loc=0x411
12905 # write a full page at the end of file
12906 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12908 $LCTL set_param fail_loc=0
12909 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12910 $LCTL set_param fail_loc=0x411
12911 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12914 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12915 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12917 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12919 test_220() { #LU-325
12920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12921 remote_ost_nodsh && skip "remote OST with nodsh" && return
12922 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12923 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12926 # create on MDT0000 so the last_id and next_id are correct
12928 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12932 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12933 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12934 osc.$mdtosc_proc1.prealloc_last_id)
12935 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12936 osc.$mdtosc_proc1.prealloc_next_id)
12940 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12941 #define OBD_FAIL_OST_ENOINO 0x229
12942 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12943 create_pool $FSNAME.$TESTNAME || return 1
12944 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12946 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12948 MDSOBJS=$((last_id - next_id))
12949 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12951 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12952 echo "OST still has $count kbytes free"
12954 echo "create $MDSOBJS files @next_id..."
12955 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12957 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12958 osc.$mdtosc_proc1.prealloc_last_id)
12959 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12960 osc.$mdtosc_proc1.prealloc_next_id)
12962 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12967 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12968 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12970 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12971 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12972 echo "unlink $MDSOBJS files @$next_id..."
12973 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12975 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12979 dd if=`which date` of=$MOUNT/date oflag=sync
12980 chmod +x $MOUNT/date
12982 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12983 $LCTL set_param fail_loc=0x80001401
12985 $MOUNT/date > /dev/null
12988 run_test 221 "make sure fault and truncate race to not cause OOM"
12991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12993 test_mkdir $DIR/$tdir
12994 $LFS setstripe -c 1 -i 0 $DIR/$tdir
12995 createmany -o $DIR/$tdir/$tfile 10
12996 cancel_lru_locks mdc
12997 cancel_lru_locks osc
12998 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12999 $LCTL set_param fail_loc=0x31a
13000 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13001 $LCTL set_param fail_loc=0
13004 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13009 test_mkdir $DIR/$tdir
13010 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13011 createmany -o $DIR/$tdir/$tfile 10
13012 cancel_lru_locks mdc
13013 cancel_lru_locks osc
13014 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13015 $LCTL set_param fail_loc=0x31a
13016 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13017 $LCTL set_param fail_loc=0
13019 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13024 test_mkdir $DIR/$tdir
13025 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13026 createmany -o $DIR/$tdir/$tfile 10
13027 cancel_lru_locks mdc
13028 cancel_lru_locks osc
13029 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13030 $LCTL set_param fail_loc=0x31b
13031 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13032 $LCTL set_param fail_loc=0
13035 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13037 test_224a() { # LU-1039, MRP-303
13038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13039 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13040 $LCTL set_param fail_loc=0x508
13041 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13042 $LCTL set_param fail_loc=0
13045 run_test 224a "Don't panic on bulk IO failure"
13047 test_224b() { # LU-1039, MRP-303
13048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13049 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13050 cancel_lru_locks osc
13051 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13052 $LCTL set_param fail_loc=0x515
13053 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13054 $LCTL set_param fail_loc=0
13057 run_test 224b "Don't panic on bulk IO failure"
13059 test_224c() { # LU-6441
13060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13061 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13063 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13064 save_writethrough $p
13065 set_cache writethrough on
13067 local pages_per_rpc=$($LCTL get_param \
13068 osc.*.max_pages_per_rpc)
13069 local at_max=$($LCTL get_param -n at_max)
13070 local timeout=$($LCTL get_param -n timeout)
13071 local test_at="$LCTL get_param -n at_max"
13072 local param_at="$FSNAME.sys.at_max"
13073 local test_timeout="$LCTL get_param -n timeout"
13074 local param_timeout="$FSNAME.sys.timeout"
13076 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13078 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13079 error "conf_param at_max=0 failed"
13080 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13081 error "conf_param timeout=5 failed"
13083 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13084 do_facet ost1 $LCTL set_param fail_loc=0x520
13085 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13086 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13088 do_facet ost1 $LCTL set_param fail_loc=0
13090 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13091 error "conf_param at_max=$at_max failed"
13092 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13093 $timeout || error "conf_param timeout=$timeout failed"
13095 $LCTL set_param -n $pages_per_rpc
13096 restore_lustre_params < $p
13099 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13101 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13104 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13105 if [ -z ${MDSSURVEY} ]; then
13106 skip_env "mds-survey not found" && return
13109 [ $MDSCOUNT -ge 2 ] &&
13110 skip "skipping now for more than one MDT" && return
13112 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13113 { skip "Need MDS version at least 2.2.51"; return; }
13115 local mds=$(facet_host $SINGLEMDS)
13116 local target=$(do_nodes $mds 'lctl dl' | \
13117 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13119 local cmd1="file_count=1000 thrhi=4"
13120 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13121 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13122 local cmd="$cmd1 $cmd2 $cmd3"
13124 rm -f ${TMP}/mds_survey*
13126 eval $cmd || error "mds-survey with zero-stripe failed"
13127 cat ${TMP}/mds_survey*
13128 rm -f ${TMP}/mds_survey*
13130 run_test 225a "Metadata survey sanity with zero-stripe"
13133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13134 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13135 if [ -z ${MDSSURVEY} ]; then
13136 skip_env "mds-survey not found" && return
13138 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13139 { skip "Need MDS version at least 2.2.51"; return; }
13141 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13142 skip_env "Need to mount OST to test" && return
13145 [ $MDSCOUNT -ge 2 ] &&
13146 skip "skipping now for more than one MDT" && return
13147 local mds=$(facet_host $SINGLEMDS)
13148 local target=$(do_nodes $mds 'lctl dl' | \
13149 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13151 local cmd1="file_count=1000 thrhi=4"
13152 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13153 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13154 local cmd="$cmd1 $cmd2 $cmd3"
13156 rm -f ${TMP}/mds_survey*
13158 eval $cmd || error "mds-survey with stripe_count failed"
13159 cat ${TMP}/mds_survey*
13160 rm -f ${TMP}/mds_survey*
13162 run_test 225b "Metadata survey sanity with stripe_count = 1"
13164 mcreate_path2fid () {
13170 local path=$DIR/$tdir/$name
13175 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13176 error "cannot create $desc"
13178 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13180 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13182 fid_path=$($LFS fid2path $MOUNT $fid)
13184 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13186 [ "$path" == "$fid_path" ] ||
13187 error "fid2path returned $fid_path, expected $path"
13189 echo "pass with $path and $fid"
13194 mkdir -p $DIR/$tdir
13196 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13197 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13198 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13199 mcreate_path2fid 0040666 0 0 dir "directory"
13200 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13201 mcreate_path2fid 0100666 0 0 file "regular file"
13202 mcreate_path2fid 0120666 0 0 link "symbolic link"
13203 mcreate_path2fid 0140666 0 0 sock "socket"
13205 run_test 226a "call path2fid and fid2path on files of all type"
13208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13212 mkdir -p $DIR/$tdir
13213 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13214 error "create remote directory failed"
13215 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13216 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13217 "character special file (null)"
13218 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13219 "character special file (no device)"
13220 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13221 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13222 "block special file (loop)"
13223 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13224 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13225 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13227 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13229 # LU-1299 Executing or running ldd on a truncated executable does not
13230 # cause an out-of-memory condition.
13232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13233 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13234 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13235 chmod +x $MOUNT/date
13237 $MOUNT/date > /dev/null
13238 ldd $MOUNT/date > /dev/null
13241 run_test 227 "running truncated executable does not cause OOM"
13243 # LU-1512 try to reuse idle OI blocks
13245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13247 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13248 skip "ldiskfs only test" && return
13250 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13251 local myDIR=$DIR/$tdir
13254 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13255 $LCTL set_param fail_loc=0x80001002
13256 createmany -o $myDIR/t- 10000
13257 $LCTL set_param fail_loc=0
13258 # The guard is current the largest FID holder
13260 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13262 local IDX=$(($SEQ % 64))
13264 do_facet $SINGLEMDS sync
13265 # Make sure journal flushed.
13267 local blk1=$(do_facet $SINGLEMDS \
13268 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13269 grep Blockcount | awk '{print $4}')
13271 # Remove old files, some OI blocks will become idle.
13272 unlinkmany $myDIR/t- 10000
13273 # Create new files, idle OI blocks should be reused.
13274 createmany -o $myDIR/t- 2000
13275 do_facet $SINGLEMDS sync
13276 # Make sure journal flushed.
13278 local blk2=$(do_facet $SINGLEMDS \
13279 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13280 grep Blockcount | awk '{print $4}')
13282 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13284 run_test 228a "try to reuse idle OI blocks"
13287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13288 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13289 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13290 skip "ldiskfs only test" && return
13292 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13293 local myDIR=$DIR/$tdir
13296 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13297 $LCTL set_param fail_loc=0x80001002
13298 createmany -o $myDIR/t- 10000
13299 $LCTL set_param fail_loc=0
13300 # The guard is current the largest FID holder
13302 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13304 local IDX=$(($SEQ % 64))
13306 do_facet $SINGLEMDS sync
13307 # Make sure journal flushed.
13309 local blk1=$(do_facet $SINGLEMDS \
13310 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13311 grep Blockcount | awk '{print $4}')
13313 # Remove old files, some OI blocks will become idle.
13314 unlinkmany $myDIR/t- 10000
13317 stop $SINGLEMDS || error "Fail to stop MDT."
13319 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13321 df $MOUNT || error "Fail to df."
13322 # Create new files, idle OI blocks should be reused.
13323 createmany -o $myDIR/t- 2000
13324 do_facet $SINGLEMDS sync
13325 # Make sure journal flushed.
13327 local blk2=$(do_facet $SINGLEMDS \
13328 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13329 grep Blockcount | awk '{print $4}')
13331 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13333 run_test 228b "idle OI blocks can be reused after MDT restart"
13337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13338 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13339 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13340 skip "ldiskfs only test" && return
13342 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13343 local myDIR=$DIR/$tdir
13346 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13347 $LCTL set_param fail_loc=0x80001002
13348 # 20000 files can guarantee there are index nodes in the OI file
13349 createmany -o $myDIR/t- 20000
13350 $LCTL set_param fail_loc=0
13351 # The guard is current the largest FID holder
13353 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13355 local IDX=$(($SEQ % 64))
13357 do_facet $SINGLEMDS sync
13358 # Make sure journal flushed.
13360 local blk1=$(do_facet $SINGLEMDS \
13361 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13362 grep Blockcount | awk '{print $4}')
13364 # Remove old files, some OI blocks will become idle.
13365 unlinkmany $myDIR/t- 20000
13367 # The OI file should become empty now
13369 # Create new files, idle OI blocks should be reused.
13370 createmany -o $myDIR/t- 2000
13371 do_facet $SINGLEMDS sync
13372 # Make sure journal flushed.
13374 local blk2=$(do_facet $SINGLEMDS \
13375 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13376 grep Blockcount | awk '{print $4}')
13378 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13380 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13382 test_229() { # LU-2482, LU-3448
13383 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13384 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13387 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13391 # Create a file with a released layout and stripe count 2.
13392 $MULTIOP $DIR/$tfile H2c ||
13393 error "failed to create file with released layout"
13395 $GETSTRIPE -v $DIR/$tfile
13397 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13398 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13400 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13401 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13402 stat $DIR/$tfile || error "failed to stat released file"
13404 chown $RUNAS_ID $DIR/$tfile ||
13405 error "chown $RUNAS_ID $DIR/$tfile failed"
13407 chgrp $RUNAS_ID $DIR/$tfile ||
13408 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13410 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13411 rm $DIR/$tfile || error "failed to remove released file"
13413 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13417 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13420 test_mkdir $DIR/$tdir
13421 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13422 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13423 [ $mdt_idx -ne 0 ] &&
13424 error "create local directory on wrong MDT $mdt_idx"
13426 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13427 error "create remote directory failed"
13428 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13429 [ $mdt_idx -ne $MDTIDX ] &&
13430 error "create remote directory on wrong MDT $mdt_idx"
13432 createmany -o $DIR/$tdir/test_230/t- 10 ||
13433 error "create files on remote directory failed"
13434 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13435 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13436 rm -r $DIR/$tdir || error "unlink remote directory failed"
13438 run_test 230a "Create remote directory and files under the remote directory"
13441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13442 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13449 local migrate_dir=$DIR/$tdir/migrate_dir
13450 local other_dir=$DIR/$tdir/other_dir
13452 test_mkdir $DIR/$tdir
13453 test_mkdir -i0 -c1 $migrate_dir
13454 test_mkdir -i0 -c1 $other_dir
13455 for ((i=0; i<10; i++)); do
13456 mkdir -p $migrate_dir/dir_${i}
13457 createmany -o $migrate_dir/dir_${i}/f 10 ||
13458 error "create files under remote dir failed $i"
13461 cp /etc/passwd $migrate_dir/$tfile
13462 cp /etc/passwd $other_dir/$tfile
13463 chattr +SAD $migrate_dir
13464 chattr +SAD $migrate_dir/$tfile
13466 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13467 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13468 local old_dir_mode=$(stat -c%f $migrate_dir)
13469 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13471 mkdir -p $migrate_dir/dir_default_stripe2
13472 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13473 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13475 mkdir -p $other_dir
13476 ln $migrate_dir/$tfile $other_dir/luna
13477 ln $migrate_dir/$tfile $migrate_dir/sofia
13478 ln $other_dir/$tfile $migrate_dir/david
13479 ln -s $migrate_dir/$tfile $other_dir/zachary
13480 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13481 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13483 $LFS migrate -m $MDTIDX $migrate_dir ||
13484 error "fails on migrating remote dir to MDT1"
13486 echo "migratate to MDT1, then checking.."
13487 for ((i = 0; i < 10; i++)); do
13488 for file in $(find $migrate_dir/dir_${i}); do
13489 mdt_index=$($LFS getstripe -M $file)
13490 [ $mdt_index == $MDTIDX ] ||
13491 error "$file is not on MDT${MDTIDX}"
13495 # the multiple link file should still in MDT0
13496 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13497 [ $mdt_index == 0 ] ||
13498 error "$file is not on MDT${MDTIDX}"
13500 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13501 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13502 error " expect $old_dir_flag get $new_dir_flag"
13504 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13505 [ "$old_file_flag" = "$new_file_flag" ] ||
13506 error " expect $old_file_flag get $new_file_flag"
13508 local new_dir_mode=$(stat -c%f $migrate_dir)
13509 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13510 error "expect mode $old_dir_mode get $new_dir_mode"
13512 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13513 [ "$old_file_mode" = "$new_file_mode" ] ||
13514 error "expect mode $old_file_mode get $new_file_mode"
13516 diff /etc/passwd $migrate_dir/$tfile ||
13517 error "$tfile different after migration"
13519 diff /etc/passwd $other_dir/luna ||
13520 error "luna different after migration"
13522 diff /etc/passwd $migrate_dir/sofia ||
13523 error "sofia different after migration"
13525 diff /etc/passwd $migrate_dir/david ||
13526 error "david different after migration"
13528 diff /etc/passwd $other_dir/zachary ||
13529 error "zachary different after migration"
13531 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13532 error "${tfile}_ln different after migration"
13534 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13535 error "${tfile}_ln_other different after migration"
13537 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13538 [ $stripe_count = 2 ] ||
13539 error "dir strpe_count $d != 2 after migration."
13541 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13542 [ $stripe_count = 2 ] ||
13543 error "file strpe_count $d != 2 after migration."
13545 #migrate back to MDT0
13548 $LFS migrate -m $MDTIDX $migrate_dir ||
13549 error "fails on migrating remote dir to MDT0"
13551 echo "migrate back to MDT0, checking.."
13552 for file in $(find $migrate_dir); do
13553 mdt_index=$($LFS getstripe -M $file)
13554 [ $mdt_index == $MDTIDX ] ||
13555 error "$file is not on MDT${MDTIDX}"
13558 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13559 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13560 error " expect $old_dir_flag get $new_dir_flag"
13562 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13563 [ "$old_file_flag" = "$new_file_flag" ] ||
13564 error " expect $old_file_flag get $new_file_flag"
13566 local new_dir_mode=$(stat -c%f $migrate_dir)
13567 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13568 error "expect mode $old_dir_mode get $new_dir_mode"
13570 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13571 [ "$old_file_mode" = "$new_file_mode" ] ||
13572 error "expect mode $old_file_mode get $new_file_mode"
13574 diff /etc/passwd ${migrate_dir}/$tfile ||
13575 error "$tfile different after migration"
13577 diff /etc/passwd ${other_dir}/luna ||
13578 error "luna different after migration"
13580 diff /etc/passwd ${migrate_dir}/sofia ||
13581 error "sofia different after migration"
13583 diff /etc/passwd ${other_dir}/zachary ||
13584 error "zachary different after migration"
13586 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13587 error "${tfile}_ln different after migration"
13589 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13590 error "${tfile}_ln_other different after migration"
13592 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13593 [ $stripe_count = 2 ] ||
13594 error "dir strpe_count $d != 2 after migration."
13596 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13597 [ $stripe_count = 2 ] ||
13598 error "file strpe_count $d != 2 after migration."
13600 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13602 run_test 230b "migrate directory"
13605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13607 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13611 local migrate_dir=$DIR/$tdir/migrate_dir
13613 #If migrating directory fails in the middle, all entries of
13614 #the directory is still accessiable.
13615 test_mkdir $DIR/$tdir
13616 test_mkdir -i0 -c1 $migrate_dir
13618 createmany -o $migrate_dir/f 10 ||
13619 error "create files under ${migrate_dir} failed"
13621 #failed after migrating 5 entries
13622 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13623 do_facet mds1 lctl set_param fail_loc=0x20001801
13624 do_facet mds1 lctl set_param fail_val=5
13625 local t=$(ls $migrate_dir | wc -l)
13626 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13627 error "migrate should fail after 5 entries"
13629 mkdir $migrate_dir/dir &&
13630 error "mkdir succeeds under migrating directory"
13631 touch $migrate_dir/file &&
13632 error "touch file succeeds under migrating directory"
13634 local u=$(ls $migrate_dir | wc -l)
13635 [ "$u" == "$t" ] || error "$u != $t during migration"
13637 for file in $(find $migrate_dir); do
13638 stat $file || error "stat $file failed"
13641 do_facet mds1 lctl set_param fail_loc=0
13642 do_facet mds1 lctl set_param fail_val=0
13644 $LFS migrate -m $MDTIDX $migrate_dir ||
13645 error "migrate open files should failed with open files"
13647 echo "Finish migration, then checking.."
13648 for file in $(find $migrate_dir); do
13649 mdt_index=$($LFS getstripe -M $file)
13650 [ $mdt_index == $MDTIDX ] ||
13651 error "$file is not on MDT${MDTIDX}"
13654 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13656 run_test 230c "check directory accessiblity if migration is failed"
13659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13660 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13663 local migrate_dir=$DIR/$tdir/migrate_dir
13667 test_mkdir $DIR/$tdir
13668 test_mkdir -i0 -c1 $migrate_dir
13670 for ((i=0; i<100; i++)); do
13671 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13672 createmany -o $migrate_dir/dir_${i}/f 100 ||
13673 error "create files under remote dir failed $i"
13676 $LFS migrate -m $MDTIDX $migrate_dir ||
13677 error "migrate remote dir error"
13679 echo "Finish migration, then checking.."
13680 for file in $(find $migrate_dir); do
13681 mdt_index=$($LFS getstripe -M $file)
13682 [ $mdt_index == $MDTIDX ] ||
13683 error "$file is not on MDT${MDTIDX}"
13686 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13688 run_test 230d "check migrate big directory"
13691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13692 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13698 mkdir -p $DIR/$tdir
13699 mkdir $DIR/$tdir/migrate_dir
13700 mkdir $DIR/$tdir/other_dir
13701 touch $DIR/$tdir/migrate_dir/a
13702 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13703 ls $DIR/$tdir/other_dir
13705 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13706 error "migrate dir fails"
13708 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13709 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13711 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13712 [ $mdt_index == 0 ] || error "a is not on MDT0"
13714 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13715 error "migrate dir fails"
13717 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13718 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13720 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13721 [ $mdt_index == 1 ] || error "a is not on MDT1"
13723 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13724 [ $mdt_index == 1 ] || error "b is not on MDT1"
13726 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13727 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13729 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13731 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13733 run_test 230e "migrate mulitple local link files"
13736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13737 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13741 mkdir -p $DIR/$tdir
13742 mkdir $DIR/$tdir/migrate_dir
13743 $LFS mkdir -i1 $DIR/$tdir/other_dir
13744 touch $DIR/$tdir/migrate_dir/a
13745 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13746 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13747 ls $DIR/$tdir/other_dir
13749 # a should be migrated to MDT1, since no other links on MDT0
13750 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13751 error "#1 migrate dir fails"
13752 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13753 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13754 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13755 [ $mdt_index == 1 ] || error "a is not on MDT1"
13757 # a should stay on MDT1, because it is a mulitple link file
13758 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13759 error "#2 migrate dir fails"
13760 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13761 [ $mdt_index == 1 ] || error "a is not on MDT1"
13763 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13764 error "#3 migrate dir fails"
13766 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13767 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13768 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13770 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13771 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13773 # a should be migrated to MDT0, since no other links on MDT1
13774 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13775 error "#4 migrate dir fails"
13776 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13777 [ $mdt_index == 0 ] || error "a is not on MDT0"
13779 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13781 run_test 230f "migrate mulitple remote link files"
13784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13785 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13787 mkdir -p $DIR/$tdir/migrate_dir
13789 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13790 error "migrating dir to non-exist MDT succeeds"
13793 run_test 230g "migrate dir to non-exist MDT"
13796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13797 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13798 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13799 skip "Need MDS version at least 2.7.64" && return
13802 mkdir -p $DIR/$tdir/migrate_dir
13804 $LFS migrate -m1 $DIR &&
13805 error "migrating mountpoint1 should fail"
13807 $LFS migrate -m1 $DIR/$tdir/.. &&
13808 error "migrating mountpoint2 should fail"
13810 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13811 error "migrating $tdir fail"
13813 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13814 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13816 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13817 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13820 run_test 230h "migrate .. and root"
13823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13824 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13826 mkdir -p $DIR/$tdir/migrate_dir
13828 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13829 error "migration fails with a tailing slash"
13831 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13832 error "migration fails with two tailing slashes"
13834 run_test 230i "lfs migrate -m tolerates trailing slashes"
13838 # For simplicity this test assumes that max_pages_per_rpc
13839 # is the same across all OSCs
13840 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13841 local bulk_size=$((max_pages * 4096))
13842 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
13845 mkdir -p $DIR/$tdir
13846 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
13847 error "failed to set stripe with -S ${brw_size}M option"
13849 # clear the OSC stats
13850 $LCTL set_param osc.*.stats=0 &>/dev/null
13853 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13854 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13855 oflag=direct &>/dev/null || error "dd failed"
13857 sync; sleep 1; sync # just to be safe
13858 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13859 if [ x$nrpcs != "x1" ]; then
13860 $LCTL get_param osc.*.stats
13861 error "found $nrpcs ost_write RPCs, not 1 as expected"
13865 # Drop the OSC cache, otherwise we will read from it
13866 cancel_lru_locks osc
13868 # clear the OSC stats
13869 $LCTL set_param osc.*.stats=0 &>/dev/null
13871 # Client reads $bulk_size.
13872 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13873 iflag=direct &>/dev/null || error "dd failed"
13875 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13876 if [ x$nrpcs != "x1" ]; then
13877 $LCTL get_param osc.*.stats
13878 error "found $nrpcs ost_read RPCs, not 1 as expected"
13881 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13884 mkdir -p $DIR/$tdir
13886 for i in {0..1023}; do
13887 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13888 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13889 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13893 run_test 231b "must not assert on fully utilized OST request buffer"
13896 mkdir -p $DIR/$tdir
13897 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13898 $LCTL set_param fail_loc=0x31c
13900 # ignore dd failure
13901 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13903 $LCTL set_param fail_loc=0
13904 umount_client $MOUNT || error "umount failed"
13905 mount_client $MOUNT || error "mount failed"
13907 run_test 232 "failed lock should not block umount"
13910 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13911 { skip "Need MDS version at least 2.3.64"; return; }
13912 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13914 local fid=$($LFS path2fid $MOUNT)
13915 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13916 error "cannot access $MOUNT using its FID '$fid'"
13918 run_test 233a "checking that OBF of the FS root succeeds"
13921 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13922 { skip "Need MDS version at least 2.5.90"; return; }
13923 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13925 local fid=$($LFS path2fid $MOUNT/.lustre)
13926 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13927 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13929 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13930 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13931 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13933 run_test 233b "checking that OBF of the FS .lustre succeeds"
13936 local p="$TMP/sanityN-$TESTNAME.parameters"
13937 save_lustre_params client "llite.*.xattr_cache" > $p
13938 lctl set_param llite.*.xattr_cache 1 ||
13939 { skip "xattr cache is not supported"; return 0; }
13941 mkdir -p $DIR/$tdir || error "mkdir failed"
13942 touch $DIR/$tdir/$tfile || error "touch failed"
13943 # OBD_FAIL_LLITE_XATTR_ENOMEM
13944 $LCTL set_param fail_loc=0x1405
13945 # output of the form: attr 2 4 44 3 fc13 x86_64
13946 V=($(IFS=".-" rpm -q attr))
13947 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13948 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13949 # attr pre-2.4.44-7 had a bug with rc
13950 # LU-3703 - SLES 11 and FC13 clients have older attr
13951 getfattr -n user.attr $DIR/$tdir/$tfile &&
13952 error "getfattr should have failed with ENOMEM"
13954 skip "LU-3703: attr version $(getfattr --version) too old"
13956 $LCTL set_param fail_loc=0x0
13959 restore_lustre_params < $p
13962 run_test 234 "xattr cache should not crash on ENOMEM"
13965 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13966 skip "Need MDS version at least 2.4.52" && return
13967 flock_deadlock $DIR/$tfile
13972 124) error "process hangs on a deadlock"
13974 *) error "error executing flock_deadlock $DIR/$tfile"
13978 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13982 check_swap_layouts_support && return 0
13983 test_mkdir -c1 $DIR/$tdir
13985 local ref1=/etc/passwd
13986 local ref2=/etc/group
13987 local file1=$DIR/$tdir/f1
13988 local file2=$DIR/$tdir/f2
13990 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13991 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13992 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13993 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13994 local fd=$(free_fd)
13995 local cmd="exec $fd<>$file2"
13998 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13999 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14002 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14007 run_test 236 "Layout swap on open unlinked file"
14009 # test to verify file handle related system calls
14010 # (name_to_handle_at/open_by_handle_at)
14011 # The new system calls are supported in glibc >= 2.14.
14014 echo "Test file_handle syscalls" > $DIR/$tfile ||
14015 error "write failed"
14016 check_fhandle_syscalls $DIR/$tfile ||
14017 error "check_fhandle_syscalls failed"
14019 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14021 # LU-4659 linkea consistency
14023 local server_version=$(lustre_version_code $SINGLEMDS)
14025 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14026 [[ $server_version -gt $(version_code 2.5.1) &&
14027 $server_version -lt $(version_code 2.5.50) ]] ||
14028 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14031 ln $DIR/$tfile $DIR/$tfile.lnk
14032 touch $DIR/$tfile.new
14033 mv $DIR/$tfile.new $DIR/$tfile
14034 local fid1=$($LFS path2fid $DIR/$tfile)
14035 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14036 local path1=$($LFS fid2path $FSNAME "$fid1")
14037 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14038 local path2=$($LFS fid2path $FSNAME "$fid2")
14039 [ $tfile.lnk == $path2 ] ||
14040 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14043 run_test 238 "Verify linkea consistency"
14046 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14047 skip "Need MDS version at least 2.5.60" && return
14048 local list=$(comma_list $(mdts_nodes))
14050 mkdir -p $DIR/$tdir
14051 createmany -o $DIR/$tdir/f- 5000
14052 unlinkmany $DIR/$tdir/f- 5000
14053 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14054 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14055 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14056 osp.*MDT*.sync_in_flight" | calc_sum)
14057 [ "$changes" -eq 0 ] || error "$changes not synced"
14059 run_test 239 "osp_sync test"
14061 test_239a() { #LU-5297
14062 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14064 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14065 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14066 chgrp $RUNAS_GID $DIR/$tfile
14067 wait_delete_completed
14069 run_test 239a "process invalid osp sync record correctly"
14071 test_239b() { #LU-5297
14072 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14074 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14075 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14076 chgrp $RUNAS_GID $DIR/$tfile1
14077 wait_delete_completed
14078 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14080 chgrp $RUNAS_GID $DIR/$tfile2
14081 wait_delete_completed
14083 run_test 239b "process osp sync record with ENOMEM error correctly"
14086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14087 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14089 mkdir -p $DIR/$tdir
14091 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14092 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14093 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14094 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14096 umount_client $MOUNT || error "umount failed"
14097 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14098 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14099 mount_client $MOUNT || error "failed to mount client"
14101 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14102 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14104 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14107 for LOOP in $(seq $1); do
14108 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14109 cancel_lru_locks osc || true
14114 for LOOP in $(seq $1); do
14115 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14116 iflag=direct 2>/dev/null
14120 test_241a() { # was test_241
14121 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14123 cancel_lru_locks osc
14124 test_241_bio 1000 &
14129 run_test 241a "bio vs dio"
14132 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14134 test_241_dio 1000 &
14139 run_test 241b "dio vs dio"
14142 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14143 mkdir -p $DIR/$tdir
14144 touch $DIR/$tdir/$tfile
14146 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14147 do_facet mds1 lctl set_param fail_loc=0x105
14148 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14150 do_facet mds1 lctl set_param fail_loc=0
14151 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14153 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14157 test_mkdir $DIR/$tdir
14158 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14160 run_test 243 "various group lock tests"
14164 test_mkdir $DIR/$tdir
14165 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14166 sendfile_grouplock $DIR/$tdir/$tfile || \
14167 error "sendfile+grouplock failed"
14170 run_test 244 "sendfile with group lock tests"
14173 local flagname="multi_mod_rpcs"
14174 local connect_data_name="max_mod_rpcs"
14177 # check if multiple modify RPCs flag is set
14178 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14179 grep "connect_flags:")
14182 echo "$out" | grep -qw $flagname
14183 if [ $? -ne 0 ]; then
14184 echo "connect flag $flagname is not set"
14188 # check if multiple modify RPCs data is set
14189 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14192 echo "$out" | grep -qw $connect_data_name ||
14193 error "import should have connect data $connect_data_name"
14195 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14197 test_246() { # LU-7371
14198 remote_ost_nodsh && skip "remote OST with nodsh" && return
14199 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14200 skip "Need OST version >= 2.7.62" && return 0
14201 do_facet ost1 $LCTL set_param fail_val=4095
14202 #define OBD_FAIL_OST_READ_SIZE 0x234
14203 do_facet ost1 $LCTL set_param fail_loc=0x234
14204 $LFS setstripe $DIR/$tfile -i 0 -c 1
14205 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14206 cancel_lru_locks $FSNAME-OST0000
14207 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14209 run_test 246 "Read file of size 4095 should return right length"
14212 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14214 { skip "Fileset feature is not supported"; return; }
14216 local submount=${MOUNT}_$tdir
14219 mkdir -p $submount || error "mkdir $submount failed"
14220 FILESET="$FILESET/$tdir" mount_client $submount ||
14221 error "mount $submount failed"
14222 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14223 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14224 error "read $MOUNT/$tdir/$tfile failed"
14225 umount_client $submount || error "umount $submount failed"
14228 run_test 247a "mount subdir as fileset"
14231 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14232 { skip "Fileset feature is not supported"; return; }
14234 local submount=${MOUNT}_$tdir
14236 rm -rf $MOUNT/$tdir
14237 mkdir -p $submount || error "mkdir $submount failed"
14239 FILESET="$FILESET/$tdir" mount_client $submount &&
14240 error "mount $submount should fail"
14243 run_test 247b "mount subdir that dose not exist"
14246 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14247 { skip "Fileset feature is not supported"; return; }
14249 local submount=${MOUNT}_$tdir
14251 mkdir -p $MOUNT/$tdir/dir1
14252 mkdir -p $submount || error "mkdir $submount failed"
14253 FILESET="$FILESET/$tdir" mount_client $submount ||
14254 error "mount $submount failed"
14255 local fid=$($LFS path2fid $MOUNT/)
14256 $LFS fid2path $submount $fid && error "fid2path should fail"
14257 umount_client $submount || error "umount $submount failed"
14260 run_test 247c "running fid2path outside root"
14263 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14264 { skip "Fileset feature is not supported"; return; }
14266 local submount=${MOUNT}_$tdir
14268 mkdir -p $MOUNT/$tdir/dir1
14269 mkdir -p $submount || error "mkdir $submount failed"
14270 FILESET="$FILESET/$tdir" mount_client $submount ||
14271 error "mount $submount failed"
14272 local fid=$($LFS path2fid $submount/dir1)
14273 $LFS fid2path $submount $fid || error "fid2path should succeed"
14274 umount_client $submount || error "umount $submount failed"
14277 run_test 247d "running fid2path inside root"
14281 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14283 { skip "Fileset feature is not supported"; return; }
14285 local submount=${MOUNT}_$tdir
14288 mkdir -p $submount || error "mkdir $submount failed"
14289 FILESET="$FILESET/.." mount_client $submount &&
14290 error "mount $submount should fail"
14293 run_test 247e "mount .. as fileset"
14296 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14297 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14299 # create a large file for fast read verification
14300 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14302 # make sure the file is created correctly
14303 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14304 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14306 echo "Test 1: verify that fast read is 4 times faster on cache read"
14308 # small read with fast read enabled
14309 $LCTL set_param -n llite.*.fast_read=1
14310 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14311 awk '/copied/ { print $6 }')
14313 # small read with fast read disabled
14314 $LCTL set_param -n llite.*.fast_read=0
14315 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14316 awk '/copied/ { print $6 }')
14318 # verify that fast read is 4 times faster for cache read
14319 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14320 error_not_in_vm "fast read was not 4 times faster: " \
14321 "$t_fast vs $t_slow"
14323 echo "Test 2: verify the performance between big and small read"
14324 $LCTL set_param -n llite.*.fast_read=1
14326 # 1k non-cache read
14327 cancel_lru_locks osc
14328 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14329 awk '/copied/ { print $6 }')
14331 # 1M non-cache read
14332 cancel_lru_locks osc
14333 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14334 awk '/copied/ { print $6 }')
14336 # verify that big IO is not 4 times faster than small IO
14337 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14338 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14340 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14343 run_test 248 "fast read verification"
14345 test_249() { # LU-7890
14347 $SETSTRIPE -c 1 $DIR/$tfile
14349 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14350 skip "Need at least version 2.8.54"
14352 # Offset 2T == 4k * 512M
14353 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14354 error "dd to 2T offset failed"
14356 run_test 249 "Write above 2T file size"
14359 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14360 && skip "no 16TB file size limit on ZFS" && return
14362 $SETSTRIPE -c 1 $DIR/$tfile
14363 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14364 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14365 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14366 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14367 conv=notrunc,fsync && error "append succeeded"
14370 run_test 250 "Write above 16T limit"
14373 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14375 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14376 #Skip once - writing the first stripe will succeed
14377 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14378 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14379 error "short write happened"
14381 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14382 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14383 error "short read happened"
14387 run_test 251 "Handling short read and write correctly"
14397 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14398 remote_ost_nodsh && skip "remote OST with nodsh" && return
14399 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14400 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14401 skip "ldiskfs only test"
14405 # check lr_reader on OST0000
14407 dev=$(facet_device $tgt)
14408 out=$(do_facet $tgt $LR_READER $dev)
14409 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14411 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14412 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14413 error "Invalid uuid returned by $LR_READER on target $tgt"
14414 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14416 # check lr_reader -c on MDT0000
14418 dev=$(facet_device $tgt)
14419 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14420 echo "$LR_READER does not support additional options"
14423 out=$(do_facet $tgt $LR_READER -c $dev)
14424 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14426 num=$(echo "$out" | grep -c "mdtlov")
14427 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14428 error "Invalid number of mdtlov clients returned by $LR_READER"
14429 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14431 # check lr_reader -cr on MDT0000
14432 out=$(do_facet $tgt $LR_READER -cr $dev)
14433 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14435 echo "$out" | grep -q "^reply_data:$" ||
14436 error "$LR_READER should have returned 'reply_data' section"
14437 num=$(echo "$out" | grep -c "client_generation")
14438 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14440 run_test 252 "check lr_reader tool"
14442 test_253_fill_ost() {
14443 local size_mb #how many MB should we write to pass watermark
14444 local lwm=$3 #low watermark
14445 local free_10mb #10% of free space
14447 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14448 size_mb=$((free_kb / 1024 - lwm))
14449 free_10mb=$((free_kb / 10240))
14450 #If 10% of free space cross low watermark use it
14451 if (( free_10mb > size_mb )); then
14454 #At least we need to store 1.1 of difference between
14455 #free space and low watermark
14456 size_mb=$((size_mb + size_mb / 10))
14458 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14459 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14460 oflag=append conv=notrunc
14465 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14466 echo "OST still has $((free_kb / 1024)) mbytes free"
14473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14475 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14477 local ost_name=$($LFS osts |
14478 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14480 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14481 do_facet $SINGLEMDS $LCTL get_param -n \
14482 osp.$mdtosc_proc1.reserved_mb_high ||
14483 { skip "remote MDS does not support reserved_mb_high" &&
14488 wait_delete_completed
14491 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14492 osp.$mdtosc_proc1.reserved_mb_high)
14493 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14494 osp.$mdtosc_proc1.reserved_mb_low)
14495 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14497 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14498 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14499 error "Adding $ost_name to pool failed"
14501 # Wait for client to see a OST at pool
14502 wait_update $HOSTNAME "$LCTL get_param -n
14503 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14504 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14505 error "Client can not see the pool"
14506 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14507 error "Setstripe failed"
14509 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14510 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14511 echo "OST still has $((blocks/1024)) mbytes free"
14513 local new_lwm=$((blocks/1024-10))
14514 do_facet $SINGLEMDS $LCTL set_param \
14515 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14516 do_facet $SINGLEMDS $LCTL set_param \
14517 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14519 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14521 #First enospc could execute orphan deletion so repeat.
14522 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14524 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14525 osp.$mdtosc_proc1.prealloc_status)
14526 echo "prealloc_status $oa_status"
14528 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14529 error "File creation should fail"
14530 #object allocation was stopped, but we still able to append files
14531 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14532 error "Append failed"
14533 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14535 wait_delete_completed
14539 for i in $(seq 10 12); do
14540 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14541 error "File creation failed after rm";
14544 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14545 osp.$mdtosc_proc1.prealloc_status)
14546 echo "prealloc_status $oa_status"
14548 if (( oa_status != 0 )); then
14549 error "Object allocation still disable after rm"
14551 do_facet $SINGLEMDS $LCTL set_param \
14552 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14553 do_facet $SINGLEMDS $LCTL set_param \
14554 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14557 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14558 error "Remove $ost_name from pool failed"
14559 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14560 error "Pool destroy fialed"
14562 run_test 253 "Check object allocation limit"
14567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14568 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14569 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14570 { skip "MDS does not support changelog_size" && return; }
14572 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14573 echo "Registered as changelog user $cl_user"
14575 $LFS changelog_clear $MDT0 $cl_user 0
14577 local size1=$(do_facet mds1 \
14578 $LCTL get_param -n mdd.$MDT0.changelog_size)
14579 echo "Changelog size $size1"
14582 $LFS mkdir -i 0 $DIR/$tdir
14584 mkdir -p $DIR/$tdir/pics/2008/zachy
14585 touch $DIR/$tdir/pics/2008/zachy/timestamp
14586 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14587 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14588 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14589 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14590 rm $DIR/$tdir/pics/desktop.jpg
14592 local size2=$(do_facet mds1 \
14593 $LCTL get_param -n mdd.$MDT0.changelog_size)
14594 echo "Changelog size after work $size2"
14596 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14598 if (( size2 <= size1 )); then
14599 error "Changelog size after work should be greater than original"
14603 run_test 254 "Check changelog size"
14610 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14611 awk -F: '{print $2}' | grep $type > /dev/null
14612 if [ $? -ne 0 ]; then
14622 lfs ladvise -a willread $file > /dev/null 2>&1
14623 if [ $? -eq 0 ]; then
14627 lfs ladvise -a willread $file 2>&1 |
14628 grep "Inappropriate ioctl for device" > /dev/null
14629 if [ $? -eq 0 ]; then
14636 bc <<<"scale=2; ($1 - $2) * 100 / $2"
14639 # run a random read IO workload
14640 # usage: random_read_iops <filename> <filesize> <iosize>
14641 random_read_iops() {
14644 local iosize=${3:-4096}
14646 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
14647 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
14650 drop_file_oss_cache() {
14654 $LFS ladvise -a dontneed $file 2>/dev/null ||
14655 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
14658 ladvise_willread_performance()
14661 local average_origin=0
14662 local average_cache=0
14663 local average_ladvise=0
14665 for ((i = 1; i <= $repeat; i++)); do
14666 echo "Iter $i/$repeat: reading without willread hint"
14667 cancel_lru_locks osc
14668 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14669 local speed_origin=$(random_read_iops $DIR/$tfile $size)
14670 echo "Iter $i/$repeat: uncached speed: $speed_origin"
14671 average_origin=$(bc <<<"$average_origin + $speed_origin")
14673 cancel_lru_locks osc
14674 local speed_cache=$(random_read_iops $DIR/$tfile $size)
14675 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
14676 average_cache=$(bc <<<"$average_cache + $speed_cache")
14678 cancel_lru_locks osc
14679 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
14680 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
14681 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
14682 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
14683 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
14685 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
14686 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
14687 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
14689 speedup_cache=$(percent $average_cache $average_origin)
14690 speedup_ladvise=$(percent $average_ladvise $average_origin)
14692 echo "Average uncached read: $average_origin"
14693 echo "Average speedup with OSS cached read: " \
14694 "$average_cache = +$speedup_cache%"
14695 echo "Average speedup with ladvise willread: " \
14696 "$average_ladvise = +$speedup_ladvise%"
14698 local lowest_speedup=20
14699 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
14700 echo "Speedup with OSS cached read less than $lowest_speedup%, "
14701 "got $average_cache%. Skipping ladvise willread check."
14705 # the test won't work on ZFS until it supports 'ladvise dontneed', but
14706 # it is still good to run until then to exercise 'ladvise willread'
14707 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14708 [ "$(facet_fstype ost1)" = "zfs" ] &&
14709 echo "osd-zfs does not support dontneed or drop_caches" &&
14712 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
14713 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
14714 error_not_in_vm "Speedup with willread is less than " \
14715 "$lowest_speedup%, got $average_ladvise%"
14719 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14720 skip "lustre < 2.8.54 does not support ladvise " && return
14721 remote_ost_nodsh && skip "remote OST with nodsh" && return
14723 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14725 ladvise_no_type willread $DIR/$tfile &&
14726 skip "willread ladvise is not supported" && return
14728 ladvise_no_ioctl $DIR/$tfile &&
14729 skip "ladvise ioctl is not supported" && return
14732 local size=$((size_mb * 1048576))
14733 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14734 error "dd to $DIR/$tfile failed"
14736 lfs ladvise -a willread $DIR/$tfile ||
14737 error "Ladvise failed with no range argument"
14739 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14740 error "Ladvise failed with no -l or -e argument"
14742 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14743 error "Ladvise failed with only -e argument"
14745 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14746 error "Ladvise failed with only -l argument"
14748 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14749 error "End offset should not be smaller than start offset"
14751 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14752 error "End offset should not be equal to start offset"
14754 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14755 error "Ladvise failed with overflowing -s argument"
14757 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14758 error "Ladvise failed with overflowing -e argument"
14760 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14761 error "Ladvise failed with overflowing -l argument"
14763 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14764 error "Ladvise succeeded with conflicting -l and -e arguments"
14766 echo "Synchronous ladvise should wait"
14768 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14769 do_nodes $(comma_list $(osts_nodes)) \
14770 $LCTL set_param fail_val=$delay fail_loc=0x237
14772 local start_ts=$SECONDS
14773 lfs ladvise -a willread $DIR/$tfile ||
14774 error "Ladvise failed with no range argument"
14775 local end_ts=$SECONDS
14776 local inteval_ts=$((end_ts - start_ts))
14778 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14779 error "Synchronous advice didn't wait reply"
14782 echo "Asynchronous ladvise shouldn't wait"
14783 local start_ts=$SECONDS
14784 lfs ladvise -a willread -b $DIR/$tfile ||
14785 error "Ladvise failed with no range argument"
14786 local end_ts=$SECONDS
14787 local inteval_ts=$((end_ts - start_ts))
14789 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14790 error "Asynchronous advice blocked"
14793 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14794 ladvise_willread_performance
14796 run_test 255a "check 'lfs ladvise -a willread'"
14802 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14806 remote_ost_nodsh && skip "remote OST with nodsh" && return
14808 lfs setstripe -c 1 -i 0 $DIR/$tfile
14810 ladvise_no_type dontneed $DIR/$tfile &&
14811 skip "dontneed ladvise is not supported" && return
14813 ladvise_no_ioctl $DIR/$tfile &&
14814 skip "ladvise ioctl is not supported" && return
14816 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14817 skip "lustre < 2.8.54 does not support ladvise" && return
14819 ! $LFS ladvise -a dontneed $DIR/$tfile &&
14820 [ "$(facet_fstype ost1)" = "zfs" ] &&
14821 skip "zfs-osd does not support 'ladvise dontneed'" && return
14824 local size=$((size_mb * 1048576))
14825 # In order to prevent disturbance of other processes, only check 3/4
14826 # of the memory usage
14827 local kibibytes=$((size_mb * 1024 * 3 / 4))
14829 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14830 error "dd to $DIR/$tfile failed"
14832 local total=$(facet_meminfo ost1 MemTotal)
14833 echo "Total memory: $total KiB"
14835 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14836 local before_read=$(facet_meminfo ost1 Cached)
14837 echo "Cache used before read: $before_read KiB"
14839 lfs ladvise -a willread $DIR/$tfile ||
14840 error "Ladvise willread failed"
14841 local after_read=$(facet_meminfo ost1 Cached)
14842 echo "Cache used after read: $after_read KiB"
14844 lfs ladvise -a dontneed $DIR/$tfile ||
14845 error "Ladvise dontneed again failed"
14846 local no_read=$(facet_meminfo ost1 Cached)
14847 echo "Cache used after dontneed ladvise: $no_read KiB"
14849 if [ $total -lt $((before_read + kibibytes)) ]; then
14850 echo "Memory is too small, abort checking"
14854 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14855 error "Ladvise willread should use more memory" \
14856 "than $kibibytes KiB"
14859 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14860 error "Ladvise dontneed should release more memory" \
14861 "than $kibibytes KiB"
14864 run_test 255b "check 'lfs ladvise -a dontneed'"
14872 test_mkdir -p $DIR/$tdir
14873 $SETSTRIPE -i 0 $DIR/$tdir
14875 #test 10 returns only success/failure
14877 lockahead_test -d $DIR/$tdir -t $i
14879 if [ $rc -eq 255 ]; then
14880 error "Ladvise test${i} failed, ${rc}"
14883 #test 11 counts lock enqueue requests, all others count new locks
14885 count=$(do_facet ost1 \
14886 $LCTL get_param -n ost.OSS.ost.stats)
14887 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
14889 lockahead_test -d $DIR/$tdir -t $i
14891 if [ $rc -eq 255 ]; then
14892 error "Ladvise test${i} failed, ${rc}"
14895 new_count=$(do_facet ost1 \
14896 $LCTL get_param -n ost.OSS.ost.stats)
14897 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
14898 awk '{ print $2 }')
14900 difference="$((new_count - count))"
14901 if [ $difference -ne $rc ]; then
14902 error "Ladvise test${i}, bad enqueue count, returned " \
14903 "${rc}, actual ${difference}"
14906 for i in $(seq 12 21); do
14907 # If we do not do this, we run the risk of having too many
14908 # locks and starting lock cancellation while we are checking
14910 cancel_lru_locks osc
14912 count=$($LCTL get_param -n \
14913 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
14915 lockahead_test -d $DIR/$tdir -t $i
14917 if [ $rc -eq 255 ]; then
14918 error "Ladvise test ${i} failed, ${rc}"
14921 new_count=$($LCTL get_param -n \
14922 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
14923 difference="$((new_count - count))"
14925 # Test 15 output is divided by 1000 to map down to valid return
14926 if [ $i -eq 15 ]; then
14927 rc="$((rc * 1000))"
14930 if [ $difference -ne $rc ]; then
14931 error "Ladvise test ${i}, bad lock count, returned " \
14932 "${rc}, actual ${difference}"
14936 #test 22 returns only success/failure
14938 lockahead_test -d $DIR/$tdir -t $i
14940 if [ $rc -eq 255 ]; then
14941 error "Ladvise test${i} failed, ${rc}"
14945 run_test 255c "suite of ladvise lockahead tests"
14952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14953 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14954 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14955 skip "ldiskfs only test" && return
14957 mdt_dev=$(mdsdevname 1)
14959 cl_user=$(do_facet mds1 \
14960 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14961 if [[ -n $cl_user ]]; then
14962 skip "active changelog user"
14966 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14967 echo "Registered as changelog user $cl_user"
14970 mkdir -p $DIR/$tdir
14972 $LFS changelog_clear $MDT0 $cl_user 0
14975 touch $DIR/$tdir/{1..10}
14978 stop mds1 || error "Fail to stop MDT."
14981 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14983 #after mount new plainllog is used
14984 touch $DIR/$tdir/{11..19}
14986 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
14987 cat_sl=$(do_facet mds1 \
14988 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
14989 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
14990 do_facet mds1 rm $TEMP256FILE
14992 if (( cat_sl != 2 )); then
14993 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14994 error "Changelog catalog has wrong number of slots $cat_sl"
14997 $LFS changelog_clear $MDT0 $cl_user 0
15000 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15001 cat_sl=$(do_facet mds1 \
15002 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15003 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15004 do_facet mds1 rm $TEMP256FILE
15006 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15008 if (( cat_sl == 2 )); then
15009 error "Empty plain llog was not deleted from changelog catalog"
15011 if (( cat_sl != 1 )); then
15012 error "Active plain llog shouldn\`t be deleted from catalog"
15015 run_test 256 "Check llog delete for empty and not full state"
15018 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15019 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15020 skip "Need MDS version at least 2.8.55" && return
15022 test_mkdir $DIR/$tdir
15024 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15025 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15028 #define OBD_FAIL_MDS_XATTR_REP 0x161
15029 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15030 local facet=mds$((mdtidx + 1))
15031 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15032 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15034 stop $facet || error "stop MDS failed"
15035 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15036 error "start MDS fail"
15038 run_test 257 "xattr locks are not lost"
15040 # Verify we take the i_mutex when security requires it
15042 #define OBD_FAIL_IMUTEX_SEC 0x141c
15043 $LCTL set_param fail_loc=0x141c
15045 chmod u+s $DIR/$tfile
15046 chmod a+rwx $DIR/$tfile
15047 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15049 if [ $RC -ne 0 ]; then
15050 error "error, failed to take i_mutex, rc=$?"
15056 # Verify we do NOT take the i_mutex in the normal case
15058 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15059 $LCTL set_param fail_loc=0x141d
15062 chmod a+rw $DIR/$tfile
15063 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15065 if [ $RC -ne 0 ]; then
15066 error "error, took i_mutex unnecessarily, rc=$?"
15071 run_test 258b "verify i_mutex security behavior"
15074 #define OBD_FAIL_MDC_CLOSE 0x806
15075 $LCTL set_param fail_loc=0x80000806
15079 run_test 260 "Check mdc_close fail"
15081 cleanup_test_300() {
15085 test_striped_dir() {
15090 mkdir -p $DIR/$tdir
15092 SAVE_UMASK=$(umask)
15093 trap cleanup_test_300 RETURN EXIT
15095 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
15096 $DIR/$tdir/striped_dir ||
15097 error "set striped dir error"
15099 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
15100 [ "$mode" = "755" ] || error "expect 755 got $mode"
15102 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
15103 error "getdirstripe failed"
15104 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
15105 if [ "$stripe_count" != "2" ]; then
15106 error "1:stripe_count is $stripe_count, expect 2"
15108 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
15109 if [ "$stripe_count" != "2" ]; then
15110 error "2:stripe_count is $stripe_count, expect 2"
15113 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
15114 if [ "$stripe_index" != "$mdt_index" ]; then
15115 error "stripe_index is $stripe_index, expect $mdt_index"
15118 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15119 error "nlink error after create striped dir"
15121 mkdir $DIR/$tdir/striped_dir/a
15122 mkdir $DIR/$tdir/striped_dir/b
15124 stat $DIR/$tdir/striped_dir/a ||
15125 error "create dir under striped dir failed"
15126 stat $DIR/$tdir/striped_dir/b ||
15127 error "create dir under striped dir failed"
15129 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
15130 error "nlink error after mkdir"
15132 rmdir $DIR/$tdir/striped_dir/a
15133 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
15134 error "nlink error after rmdir"
15136 rmdir $DIR/$tdir/striped_dir/b
15137 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
15138 error "nlink error after rmdir"
15140 chattr +i $DIR/$tdir/striped_dir
15141 createmany -o $DIR/$tdir/striped_dir/f 10 &&
15142 error "immutable flags not working under striped dir!"
15143 chattr -i $DIR/$tdir/striped_dir
15145 rmdir $DIR/$tdir/striped_dir ||
15146 error "rmdir striped dir error"
15154 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15155 skip "skipped for lustre < 2.7.0" && return
15156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15157 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15159 test_striped_dir 0 || error "failed on striped dir on MDT0"
15160 test_striped_dir 1 || error "failed on striped dir on MDT0"
15162 run_test 300a "basic striped dir sanity test"
15165 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15166 skip "skipped for lustre < 2.7.0" && return
15167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15168 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15174 test_mkdir $DIR/$tdir
15175 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15176 error "set striped dir error"
15177 for ((i=0; i<10; i++)); do
15178 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
15180 touch $DIR/$tdir/striped_dir/file_$i ||
15181 error "touch error $i"
15182 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
15183 [ $mtime1 -eq $mtime2 ] &&
15184 error "mtime not change after create"
15186 rm -f $DIR/$tdir/striped_dir/file_$i ||
15187 error "unlink error $i"
15188 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
15189 [ $mtime2 -eq $mtime3 ] &&
15190 error "mtime did not change after unlink"
15194 run_test 300b "check ctime/mtime for striped dir"
15197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15198 skip "skipped for lustre < 2.7.0" && return
15199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15200 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15203 mkdir -p $DIR/$tdir
15204 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
15205 error "set striped dir error"
15207 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
15208 error "chown striped dir failed"
15210 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
15211 error "create 5k files failed"
15213 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
15215 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
15219 run_test 300c "chown && check ls under striped directory"
15222 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
15223 skip "skipped for lustre < 2.7.0" && return
15224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15229 mkdir -p $DIR/$tdir
15230 $SETSTRIPE -c 2 $DIR/$tdir
15232 #local striped directory
15233 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15234 error "set striped dir error"
15235 createmany -o $DIR/$tdir/striped_dir/f 10 ||
15236 error "create 10 files failed"
15238 #remote striped directory
15239 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
15240 error "set striped dir error"
15241 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
15242 error "create 10 files failed"
15244 for file in $(find $DIR/$tdir); do
15245 stripe_count=$($GETSTRIPE -c $file)
15246 [ $stripe_count -eq 2 ] ||
15247 error "wrong stripe $stripe_count for $file"
15252 run_test 300d "check default stripe under striped directory"
15255 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15256 skip "Need MDS version at least 2.7.55" && return
15257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15258 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15262 mkdir -p $DIR/$tdir
15264 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15265 error "set striped dir error"
15267 touch $DIR/$tdir/striped_dir/a
15268 touch $DIR/$tdir/striped_dir/b
15269 touch $DIR/$tdir/striped_dir/c
15271 mkdir $DIR/$tdir/striped_dir/dir_a
15272 mkdir $DIR/$tdir/striped_dir/dir_b
15273 mkdir $DIR/$tdir/striped_dir/dir_c
15275 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
15276 error "set striped adir under striped dir error"
15278 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
15279 error "set striped bdir under striped dir error"
15281 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
15282 error "set striped cdir under striped dir error"
15284 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
15285 error "rename dir under striped dir fails"
15287 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
15288 error "rename dir under different stripes fails"
15290 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
15291 error "rename file under striped dir should succeed"
15293 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
15294 error "rename dir under striped dir should succeed"
15298 run_test 300e "check rename under striped directory"
15301 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15302 skip "Need MDS version at least 2.7.55" && return
15303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15309 mkdir -p $DIR/$tdir
15311 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
15312 error "set striped dir error"
15314 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
15315 error "set striped dir error"
15317 touch $DIR/$tdir/striped_dir/a
15318 mkdir $DIR/$tdir/striped_dir/dir_a
15319 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
15320 error "create striped dir under striped dir fails"
15322 touch $DIR/$tdir/striped_dir1/b
15323 mkdir $DIR/$tdir/striped_dir1/dir_b
15324 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
15325 error "create striped dir under striped dir fails"
15327 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
15328 error "rename dir under different striped dir should fail"
15330 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
15331 error "rename striped dir under diff striped dir should fail"
15333 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
15334 error "rename file under diff striped dirs fails"
15338 run_test 300f "check rename cross striped directory"
15340 test_300_check_default_striped_dir()
15343 local default_count=$2
15344 local default_index=$3
15347 local dir_stripe_index
15350 echo "checking $dirname $default_count $default_index"
15351 $LFS setdirstripe -D -c $default_count -i $default_index \
15352 -t all_char $DIR/$tdir/$dirname ||
15353 error "set default stripe on striped dir error"
15354 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
15355 [ $stripe_count -eq $default_count ] ||
15356 error "expect $default_count get $stripe_count for $dirname"
15358 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
15359 [ $stripe_index -eq $default_index ] ||
15360 error "expect $default_index get $stripe_index for $dirname"
15362 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
15363 error "create dirs failed"
15365 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
15366 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
15367 for dir in $(find $DIR/$tdir/$dirname/*); do
15368 stripe_count=$($LFS getdirstripe -c $dir)
15369 [ $stripe_count -eq $default_count ] ||
15370 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
15371 error "stripe count $default_count != $stripe_count for $dir"
15373 stripe_index=$($LFS getdirstripe -i $dir)
15374 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
15375 error "$stripe_index != $default_index for $dir"
15377 #check default stripe
15378 stripe_count=$($LFS getdirstripe -D -c $dir)
15379 [ $stripe_count -eq $default_count ] ||
15380 error "default count $default_count != $stripe_count for $dir"
15382 stripe_index=$($LFS getdirstripe -D -i $dir)
15383 [ $stripe_index -eq $default_index ] ||
15384 error "default index $default_index != $stripe_index for $dir"
15386 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15390 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15391 skip "Need MDS version at least 2.7.55" && return
15392 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15398 mkdir $DIR/$tdir/normal_dir
15400 #Checking when client cache stripe index
15401 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15402 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15403 error "create striped_dir failed"
15405 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
15406 error "create dir0 fails"
15407 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
15408 [ $stripe_index -eq 0 ] ||
15409 error "dir0 expect index 0 got $stripe_index"
15411 mkdir $DIR/$tdir/striped_dir/dir1 ||
15412 error "create dir1 fails"
15413 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15414 [ $stripe_index -eq 1 ] ||
15415 error "dir1 expect index 1 got $stripe_index"
15417 #check default stripe count/stripe index
15418 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15419 test_300_check_default_striped_dir normal_dir 1 0
15420 test_300_check_default_striped_dir normal_dir 2 1
15421 test_300_check_default_striped_dir normal_dir 2 -1
15423 #delete default stripe information
15424 echo "delete default stripeEA"
15425 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15426 error "set default stripe on striped dir error"
15428 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15429 for dir in $(find $DIR/$tdir/normal_dir/*); do
15430 stripe_count=$($LFS getdirstripe -c $dir)
15431 [ $stripe_count -eq 0 ] ||
15432 error "expect 1 get $stripe_count for $dir"
15433 stripe_index=$($LFS getdirstripe -i $dir)
15434 [ $stripe_index -eq 0 ] ||
15435 error "expect 0 get $stripe_index for $dir"
15438 run_test 300g "check default striped directory for normal directory"
15441 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15442 skip "Need MDS version at least 2.7.55" && return
15443 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15448 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15449 $DIR/$tdir/striped_dir ||
15450 error "set striped dir error"
15452 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15453 test_300_check_default_striped_dir striped_dir 1 0
15454 test_300_check_default_striped_dir striped_dir 2 1
15455 test_300_check_default_striped_dir striped_dir 2 -1
15457 #delete default stripe information
15458 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15459 error "set default stripe on striped dir error"
15461 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15462 for dir in $(find $DIR/$tdir/striped_dir/*); do
15463 stripe_count=$($LFS getdirstripe -c $dir)
15464 [ $stripe_count -eq 0 ] ||
15465 error "expect 1 get $stripe_count for $dir"
15468 run_test 300h "check default striped directory for striped directory"
15471 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15472 skip "Need MDS version at least 2.7.55" && return
15473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15474 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15480 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15481 error "set striped dir error"
15483 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15484 error "create files under striped dir failed"
15486 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
15487 error "set striped hashdir error"
15489 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
15490 error "create dir0 under hash dir failed"
15491 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
15492 error "create dir1 under hash dir failed"
15494 # unfortunately, we need to umount to clear dir layout cache for now
15495 # once we fully implement dir layout, we can drop this
15496 umount_client $MOUNT || error "umount failed"
15497 mount_client $MOUNT || error "mount failed"
15499 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
15500 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
15501 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
15503 #set the stripe to be unknown hash type
15504 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15505 $LCTL set_param fail_loc=0x1901
15506 for ((i = 0; i < 10; i++)); do
15507 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15508 error "stat f-$i failed"
15509 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15512 touch $DIR/$tdir/striped_dir/f0 &&
15513 error "create under striped dir with unknown hash should fail"
15515 $LCTL set_param fail_loc=0
15517 umount_client $MOUNT || error "umount failed"
15518 mount_client $MOUNT || error "mount failed"
15522 run_test 300i "client handle unknown hash type striped directory"
15525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15526 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15527 skip "Need MDS version at least 2.7.55" && return
15528 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15534 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15535 $LCTL set_param fail_loc=0x1702
15536 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15537 error "set striped dir error"
15539 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15540 error "create files under striped dir failed"
15542 $LCTL set_param fail_loc=0
15544 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15548 run_test 300j "test large update record"
15551 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15552 skip "Need MDS version at least 2.7.55" && return
15553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15554 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15560 #define OBD_FAIL_LARGE_STRIPE 0x1703
15561 $LCTL set_param fail_loc=0x1703
15562 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15563 error "set striped dir error"
15564 $LCTL set_param fail_loc=0
15566 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15567 error "getstripeddir fails"
15568 rm -rf $DIR/$tdir/striped_dir ||
15569 error "unlink striped dir fails"
15573 run_test 300k "test large striped directory"
15576 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15577 skip "Need MDS version at least 2.7.55" && return
15578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15579 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15582 test_mkdir -p $DIR/$tdir/striped_dir
15583 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15584 error "chown $RUNAS_ID failed"
15585 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15586 error "set default striped dir failed"
15588 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15589 $LCTL set_param fail_loc=0x80000158
15590 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15592 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15593 [ $stripe_index -eq 1 ] ||
15594 error "expect 1 get $stripe_index for $dir"
15596 run_test 300l "non-root user to create dir under striped dir with stale layout"
15599 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15600 skip "Need MDS version at least 2.7.55" && return
15601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15602 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15604 mkdir -p $DIR/$tdir/striped_dir
15605 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15606 error "set default stripes dir error"
15608 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15610 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15611 [ $stripe_count -eq 0 ] ||
15612 error "expect 0 get $stripe_count for a"
15614 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15615 error "set default stripes dir error"
15617 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15619 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15620 [ $stripe_count -eq 0 ] ||
15621 error "expect 0 get $stripe_count for b"
15623 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15624 error "set default stripes dir error"
15626 mkdir $DIR/$tdir/striped_dir/c &&
15627 error "default stripe_index is invalid, mkdir c should fails"
15629 rm -rf $DIR/$tdir || error "rmdir fails"
15631 run_test 300m "setstriped directory on single MDT FS"
15634 local list=$(comma_list $(mdts_nodes))
15637 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15641 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15642 skip "Need MDS version at least 2.7.55" && return
15643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15644 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15645 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15648 local list=$(comma_list $(mdts_nodes))
15650 trap cleanup_300n RETURN EXIT
15651 mkdir -p $DIR/$tdir
15652 chmod 777 $DIR/$tdir
15653 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15654 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15655 error "create striped dir succeeds with gid=0"
15657 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15658 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15659 error "create striped dir fails with gid=-1"
15661 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15662 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15663 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15664 error "set default striped dir succeeds with gid=0"
15667 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15668 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15669 error "set default striped dir fails with gid=-1"
15672 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15673 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15674 error "create test_dir fails"
15675 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15676 error "create test_dir1 fails"
15677 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15678 error "create test_dir2 fails"
15681 run_test 300n "non-root user to create dir under striped dir with default EA"
15684 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15685 skip "Need MDS version at least 2.7.55" && return
15686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15687 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15691 mkdir -p $DIR/$tdir
15693 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15694 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15695 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15696 skip "not enough free inodes $numfree1 $numfree2"
15700 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15701 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15702 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15703 skip "not enough free space $numfree1 $numfree2"
15707 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15708 error "setdirstripe fails"
15710 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15711 error "create dirs fails"
15713 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15714 ls $DIR/$tdir/striped_dir > /dev/null ||
15715 error "ls striped dir fails"
15716 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15717 error "unlink big striped dir fails"
15719 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15723 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15726 mkdir -p $DIR/$tdir
15728 #define OBD_FAIL_OUT_ENOSPC 0x1704
15729 do_facet mds2 lctl set_param fail_loc=0x80001704
15730 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15731 error "create striped directory should fail"
15733 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15735 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15738 run_test 300p "create striped directory without space"
15741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15742 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15744 local fd=$(free_fd)
15745 local cmd="exec $fd<$tdir"
15747 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15750 trap "eval $cmd" EXIT
15751 cd $tdir || error "cd $tdir fails"
15752 rmdir ../$tdir || error "rmdir $tdir fails"
15753 mkdir local_dir && error "create dir succeeds"
15754 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15758 run_test 300q "create remote directory under orphan directory"
15760 prepare_remote_file() {
15761 mkdir $DIR/$tdir/src_dir ||
15762 error "create remote source failed"
15764 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15765 touch $DIR/$tdir/src_dir/a
15767 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15768 error "create remote target dir failed"
15770 touch $DIR/$tdir/tgt_dir/b
15772 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15773 error "rename dir cross MDT failed!"
15775 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15776 error "src_child still exists after rename"
15778 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15779 error "missing file(a) after rename"
15781 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15782 error "diff after rename"
15786 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15788 local remote_file=$DIR/$tdir/tgt_dir/b
15790 mkdir -p $DIR/$tdir
15792 prepare_remote_file || error "prepare remote file failed"
15795 $OPENUNLINK $remote_file $remote_file || error
15796 $CHECKSTAT -a $remote_file || error
15798 run_test 310a "open unlink remote file"
15801 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15803 local remote_file=$DIR/$tdir/tgt_dir/b
15805 mkdir -p $DIR/$tdir
15807 prepare_remote_file || error "prepare remote file failed"
15809 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15810 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15811 $CHECKSTAT -t file $remote_file || error "check file failed"
15813 run_test 310b "unlink remote file with multiple links while open"
15816 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15818 local remote_file=$DIR/$tdir/tgt_dir/b
15820 mkdir -p $DIR/$tdir
15822 prepare_remote_file || error "prepare remote file failed"
15824 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15825 multiop_bg_pause $remote_file O_uc ||
15826 error "mulitop failed for remote file"
15828 $MULTIOP $DIR/$tfile Ouc
15829 kill -USR1 $MULTIPID
15832 run_test 310c "open-unlink remote file with multiple links"
15836 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15837 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15839 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15841 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15843 mkdir -p $DIR/$tdir
15844 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15845 createmany -o $DIR/$tdir/$tfile. 1000
15847 # statfs data is not real time, let's just calculate it
15848 old_iused=$((old_iused + 1000))
15850 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15851 osp.*OST0000*MDT0000.create_count")
15852 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15853 osp.*OST0000*MDT0000.max_create_count")
15854 for idx in $(seq $MDSCOUNT); do
15855 do_facet mds$idx "lctl set_param -n \
15856 osp.*OST0000*MDT000?.max_create_count=0"
15859 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15860 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15861 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15863 unlinkmany $DIR/$tdir/$tfile. 1000
15865 for idx in $(seq $MDSCOUNT); do
15866 do_facet mds$idx "lctl set_param -n \
15867 osp.*OST0000*MDT000?.max_create_count=$max_count"
15868 do_facet mds$idx "lctl set_param -n \
15869 osp.*OST0000*MDT000?.create_count=$count"
15873 for i in $(seq 120); do
15874 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15875 # system may be too busy to destroy all objs in time, use
15876 # a somewhat small value to not fail autotest
15877 [ $((old_iused - new_iused)) -gt 400 ] && break
15881 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15882 [ $((old_iused - new_iused)) -gt 400 ] ||
15883 error "objs not destroyed after unlink"
15885 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15892 local vdevdir=$(dirname $(facet_vdevice $ost))
15893 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
15894 local zfs_zapid=$(do_facet $ost $cmd |
15895 grep -w "/O/0/d$((objid%32))" -C 5 |
15896 awk '/Object/{getline; print $1}')
15897 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15898 awk "/$objid = /"'{printf $3}')
15903 zfs_object_blksz() {
15907 local vdevdir=$(dirname $(facet_vdevice $ost))
15908 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15909 local blksz=$(do_facet $ost $cmd $objid |
15910 awk '/dblk/{getline; printf $4}')
15912 case "${blksz: -1}" in
15913 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15914 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15921 test_312() { # LU-4856
15922 remote_ost_nodsh && skip "remote OST with nodsh" && return
15924 [ $(facet_fstype ost1) = "zfs" ] ||
15925 { skip "the test only applies to zfs" && return; }
15927 local max_blksz=$(do_facet ost1 \
15928 $ZFS get -p recordsize $(facet_device ost1) |
15929 awk '!/VALUE/{print $3}')
15930 local min_blksz=$(getconf PAGE_SIZE)
15932 # to make life a little bit easier
15933 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15934 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15936 local tf=$DIR/$tdir/$tfile
15938 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15940 # Get ZFS object id
15941 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15943 # block size change by sequential over write
15945 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
15946 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15948 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15949 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15953 # block size change by sequential append write
15954 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
15955 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15956 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15958 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
15959 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
15960 oflag=sync conv=notrunc
15962 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15963 [ $blksz -eq $((2 * count * min_blksz)) ] ||
15964 error "blksz error, actual $blksz, " \
15965 "expected: 2 * $count * $min_blksz"
15971 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15972 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15974 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
15975 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15976 [ $blksz -eq $min_blksz ] ||
15977 error "blksz error: $blksz, expected: $min_blksz"
15979 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15980 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15981 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15983 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15984 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15985 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15987 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15990 remote_ost_nodsh && skip "remote OST with nodsh" && return
15992 local file=$DIR/$tfile
15994 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15996 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15997 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15998 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15999 error "write should failed"
16000 do_facet ost1 "$LCTL set_param fail_loc=0"
16003 run_test 313 "io should fail after last_rcvd update fail"
16006 local read_write=$1
16007 if [ "$read_write" = "write" ]; then
16008 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
16009 elif [ "$read_write" = "read" ]; then
16010 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
16012 error "argument error"
16015 # turn off debug for performance testing
16016 local saved_debug=$($LCTL get_param -n debug)
16017 $LCTL set_param debug=0
16019 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
16021 # get ost1 size - lustre-OST0000
16022 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
16023 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
16024 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
16026 if [ "$read_write" = "read" ]; then
16027 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
16030 local start_time=$(date +%s.%N)
16031 $dd_cmd bs=1M count=$blocks oflag=sync ||
16032 error "real dd $read_write error"
16033 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
16035 if [ "$read_write" = "write" ]; then
16039 # define OBD_FAIL_OST_FAKE_RW 0x238
16040 do_facet ost1 $LCTL set_param fail_loc=0x238
16042 local start_time=$(date +%s.%N)
16043 $dd_cmd bs=1M count=$blocks oflag=sync ||
16044 error "fake dd $read_write error"
16045 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
16047 if [ "$read_write" = "write" ]; then
16049 cancel_lru_locks osc
16050 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
16051 error "$tfile size not $blocks MB"
16053 do_facet ost1 $LCTL set_param fail_loc=0
16055 echo "fake $read_write $duration_fake vs. normal $read_write" \
16056 "$duration in seconds"
16057 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
16058 error_not_in_vm "fake write is slower"
16060 $LCTL set_param -n debug="$saved_debug"
16063 test_399a() { # LU-7655 for OST fake write
16064 remote_ost_nodsh && skip "remote OST with nodsh" && return
16068 run_test 399a "fake write should not be slower than normal write"
16070 test_399b() { # LU-8726 for OST fake read
16071 remote_ost_nodsh && skip "remote OST with nodsh" && return
16073 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
16074 skip "ldiskfs only test" && return 0
16078 run_test 399b "fake read should not be slower than normal read"
16080 test_400a() { # LU-1606, was conf-sanity test_74
16081 local extra_flags=''
16082 local out=$TMP/$tfile
16083 local prefix=/usr/include/lustre
16086 if ! which $CC > /dev/null 2>&1; then
16087 skip_env "$CC is not installed"
16091 if ! [[ -d $prefix ]]; then
16092 # Assume we're running in tree and fixup the include path.
16093 extra_flags+=" -I$LUSTRE/include"
16094 extra_flags+=" -L$LUSTRE/utils"
16097 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
16098 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
16099 error "client api broken"
16103 run_test 400a "Lustre client api program can compile and link"
16105 test_400b() { # LU-1606, LU-5011
16107 local out=$TMP/$tfile
16108 local prefix=/usr/include/linux/lustre
16110 # We use a hard coded prefix so that this test will not fail
16111 # when run in tree. There are headers in lustre/include/lustre/
16112 # that are not packaged (like lustre_idl.h) and have more
16113 # complicated include dependencies (like config.h and lnet/types.h).
16114 # Since this test about correct packaging we just skip them when
16115 # they don't exist (see below) rather than try to fixup cppflags.
16117 if ! which $CC > /dev/null 2>&1; then
16118 skip_env "$CC is not installed"
16122 for header in $prefix/*.h; do
16123 if ! [[ -f "$header" ]]; then
16127 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
16128 continue # lustre_ioctl.h is internal header
16131 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
16132 error "cannot compile '$header'"
16136 run_test 400b "packaged headers can be compiled"
16138 test_401a() { #LU-7437
16139 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
16140 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
16142 #count the number of parameters by "list_param -R"
16143 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
16144 #count the number of parameters by listing proc files
16145 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
16146 echo "proc_dirs='$proc_dirs'"
16147 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
16148 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
16151 [ $params -eq $procs ] ||
16152 error "found $params parameters vs. $procs proc files"
16154 # test the list_param -D option only returns directories
16155 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
16156 #count the number of parameters by listing proc directories
16157 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
16160 [ $params -eq $procs ] ||
16161 error "found $params parameters vs. $procs proc files"
16163 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
16166 local save=$($LCTL get_param -n jobid_var)
16169 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
16170 error "no error returned when setting bad parameters"
16172 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
16173 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
16175 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
16176 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
16177 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
16179 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
16182 local jobid_var_old=$($LCTL get_param -n jobid_var)
16183 local jobid_var_new
16185 $LCTL set_param jobid_var= &&
16186 error "no error returned for 'set_param a='"
16188 jobid_var_new=$($LCTL get_param -n jobid_var)
16189 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16190 error "jobid_var was changed by setting without value"
16192 $LCTL set_param jobid_var &&
16193 error "no error returned for 'set_param a'"
16195 jobid_var_new=$($LCTL get_param -n jobid_var)
16196 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
16197 error "jobid_var was changed by setting without value"
16199 run_test 401c "Verify 'lctl set_param' without value fails in either format."
16202 local jobid_var_old=$($LCTL get_param -n jobid_var)
16203 local jobid_var_new
16204 local new_value="foo=bar"
16206 $LCTL set_param jobid_var=$new_value ||
16207 error "'set_param a=b' did not accept a value containing '='"
16209 jobid_var_new=$($LCTL get_param -n jobid_var)
16210 [[ "$jobid_var_new" == "$new_value" ]] ||
16211 error "'set_param a=b' failed on a value containing '='"
16213 # Reset the jobid_var to test the other format
16214 $LCTL set_param jobid_var=$jobid_var_old
16215 jobid_var_new=$($LCTL get_param -n jobid_var)
16216 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16217 error "failed to reset jobid_var"
16219 $LCTL set_param jobid_var $new_value ||
16220 error "'set_param a b' did not accept a value containing '='"
16222 jobid_var_new=$($LCTL get_param -n jobid_var)
16223 [[ "$jobid_var_new" == "$new_value" ]] ||
16224 error "'set_param a b' failed on a value containing '='"
16226 $LCTL set_param jobid_var $jobid_var_old
16227 jobid_var_new=$($LCTL get_param -n jobid_var)
16228 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
16229 error "failed to reset jobid_var"
16231 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
16234 local server_version=$(lustre_version_code $SINGLEMDS)
16235 [[ $server_version -ge $(version_code 2.7.66) ]] ||
16236 [[ $server_version -ge $(version_code 2.7.18.4) &&
16237 $server_version -lt $(version_code 2.7.50) ]] ||
16238 [[ $server_version -ge $(version_code 2.7.2) &&
16239 $server_version -lt $(version_code 2.7.11) ]] ||
16240 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
16242 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16243 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
16244 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
16245 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
16246 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
16247 echo "Touch failed - OK"
16249 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
16252 local file1=$DIR/$tfile.1
16253 local file2=$DIR/$tfile.2
16254 local tfile=$TMP/$tfile
16256 rm -f $file1 $file2 $tfile
16261 # 30 sec OBD_TIMEOUT in ll_getattr()
16262 # right before populating st_nlink
16263 $LCTL set_param fail_loc=0x80001409
16264 stat -c %h $file1 > $tfile &
16266 # create an alias, drop all locks and reclaim the dentry
16268 cancel_lru_locks mdc
16269 cancel_lru_locks osc
16270 sysctl -w vm.drop_caches=2
16274 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
16276 rm -f $tfile $file1 $file2
16278 run_test 403 "i_nlink should not drop to zero due to aliasing"
16280 test_404() { # LU-6601
16281 local server_version=$(lustre_version_code $SINGLEMDS)
16282 [[ $server_version -ge $(version_code 2.8.53) ]] ||
16283 { skip "Need server version newer than 2.8.52"; return 0; }
16285 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16286 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
16287 awk '/osp .*-osc-MDT/ { print $4}')
16290 for osp in $mosps; do
16291 echo "Deactivate: " $osp
16292 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
16293 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16294 awk -vp=$osp '$4 == p { print $2 }')
16295 [ $stat = IN ] || {
16296 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16297 error "deactivate error"
16299 echo "Activate: " $osp
16300 do_facet $SINGLEMDS $LCTL --device %$osp activate
16301 local stat=$(do_facet $SINGLEMDS $LCTL dl |
16302 awk -vp=$osp '$4 == p { print $2 }')
16303 [ $stat = UP ] || {
16304 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
16305 error "activate error"
16309 run_test 404 "validate manual {de}activated works properly for OSPs"
16312 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
16313 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
16314 skip "Layout swap lock is not supported" && return
16316 check_swap_layouts_support && return 0
16318 test_mkdir $DIR/$tdir
16319 swap_lock_test -d $DIR/$tdir ||
16320 error "One layout swap locked test failed"
16322 run_test 405 "Various layout swap lock tests"
16325 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16326 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
16327 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
16328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16329 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
16330 skip "Need MDS version at least 2.8.50" && return
16332 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
16333 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
16334 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
16335 local def_pool=$($GETSTRIPE -p $MOUNT)
16337 local test_pool=$TESTNAME
16338 pool_add $test_pool || error "pool_add failed"
16339 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
16340 error "pool_add_targets failed"
16342 # parent set default stripe count only, child will stripe from both
16343 # parent and fs default
16344 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
16345 error "setstripe $MOUNT failed"
16346 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
16347 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
16348 for i in $(seq 10); do
16349 local f=$DIR/$tdir/$tfile.$i
16350 touch $f || error "touch failed"
16351 local count=$($GETSTRIPE -c $f)
16352 [ $count -eq $OSTCOUNT ] ||
16353 error "$f stripe count $count != $OSTCOUNT"
16354 local offset=$($GETSTRIPE -i $f)
16355 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
16356 local size=$($GETSTRIPE -S $f)
16357 [ $size -eq $((def_stripe_size * 2)) ] ||
16358 error "$f stripe size $size != $((def_stripe_size * 2))"
16359 local pool=$($GETSTRIPE -p $f)
16360 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
16363 # change fs default striping, delete parent default striping, now child
16364 # will stripe from new fs default striping only
16365 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
16366 error "change $MOUNT default stripe failed"
16367 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
16368 for i in $(seq 11 20); do
16369 local f=$DIR/$tdir/$tfile.$i
16370 touch $f || error "touch $f failed"
16371 local count=$($GETSTRIPE -c $f)
16372 [ $count -eq 1 ] || error "$f stripe count $count != 1"
16373 local offset=$($GETSTRIPE -i $f)
16374 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
16375 local size=$($GETSTRIPE -S $f)
16376 [ $size -eq $def_stripe_size ] ||
16377 error "$f stripe size $size != $def_stripe_size"
16378 local pool=$($GETSTRIPE -p $f)
16379 [ "#$pool" == "#" ] || error "$f pool $pool is set"
16383 unlinkmany $DIR/$tdir/$tfile. 1 20
16385 # restore FS default striping
16386 if [ -z $def_pool ]; then
16387 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16388 -i $def_stripe_offset $MOUNT ||
16389 error "restore default striping failed"
16391 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
16392 -i $def_stripe_offset -p $def_pool $MOUNT ||
16393 error "restore default striping with $def_pool failed"
16396 local f=$DIR/$tdir/$tfile
16397 pool_remove_all_targets $test_pool $f
16398 pool_remove $test_pool $f
16400 run_test 406 "DNE support fs default striping"
16403 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16404 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16405 skip "Need MDS version at least 2.8.55" && return
16406 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16408 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
16409 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
16410 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
16411 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
16412 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
16414 #define OBD_FAIL_DT_TXN_STOP 0x2019
16415 for idx in $(seq $MDSCOUNT); do
16416 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16418 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16419 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16420 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16423 run_test 407 "transaction fail should cause operation fail"
16426 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16428 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16429 lctl set_param fail_loc=0x8000040a
16430 # let ll_prepare_partial_page() fail
16431 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16435 # create at least 100 unused inodes so that
16436 # shrink_icache_memory(0) should not return 0
16437 touch $DIR/$tfile-{0..100}
16438 rm -f $DIR/$tfile-{0..100}
16441 echo 2 > /proc/sys/vm/drop_caches
16443 run_test 408 "drop_caches should not hang due to page leaks"
16447 [ $MDSCOUNT -lt 2 ] &&
16448 skip "We need at least 2 MDTs for this test" && return
16450 check_mount_and_prep
16452 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16453 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16454 touch $DIR/$tdir/guard || error "(2) Fail to create"
16456 local PREFIX=$(str_repeat 'A' 128)
16457 echo "Create 1K hard links start at $(date)"
16458 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16459 error "(3) Fail to hard link"
16461 echo "Links count should be right although linkEA overflow"
16462 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16463 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16464 [ $linkcount -eq 1001 ] ||
16465 error "(5) Unexpected hard links count: $linkcount"
16467 echo "List all links start at $(date)"
16468 ls -l $DIR/$tdir/foo > /dev/null ||
16469 error "(6) Fail to list $DIR/$tdir/foo"
16471 echo "Unlink hard links start at $(date)"
16472 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16473 error "(7) Fail to unlink"
16475 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16479 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
16480 skip "Need client version at least 2.9.59" && return
16482 # Create a file, and stat it from the kernel
16483 local testfile=$DIR/$tfile
16486 local run_id=$RANDOM
16487 local my_ino=$(stat --format "%i" $testfile)
16489 # Try to insert the module. This will always fail as the
16490 # module is designed to not be inserted.
16491 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
16494 # Anything but success is a test failure
16496 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
16497 error "no inode match"
16499 run_test 410 "Test inode number returned from kernel thread"
16501 cleanup_test411_cgroup() {
16507 local cg_basedir=/sys/fs/cgroup/memory
16509 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
16510 { skip "no setup for cgroup"; return; }
16512 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
16513 error "test file creation failed"
16514 cancel_lru_locks osc
16516 # Create a very small memory cgroup to force a slab allocation error
16517 local cgdir=$cg_basedir/osc_slab_alloc
16518 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
16519 trap "cleanup_test411_cgroup $cgdir" EXIT
16520 echo 2M > $cgdir/memory.kmem.limit_in_bytes
16521 echo 1M > $cgdir/memory.limit_in_bytes
16523 # Should not LBUG, just be killed by oom-killer
16524 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
16525 error "fail to trigger a memory allocation error"
16527 cleanup_test411_cgroup $cgdir
16531 run_test 411 "Slab allocation error with cgroup does not LBUG"
16534 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16535 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16536 skip "Need server version at least 2.9.55" & exit 0
16537 start_full_debug_logging
16541 stop_full_debug_logging
16545 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16546 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16547 awk '/The barrier for/ { print $7 }')
16550 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
16555 barrier_expired() {
16558 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
16559 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16560 awk '/will be expired/ { print $7 }')
16562 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
16571 echo "Start barrier_freeze at: $(date)"
16572 #define OBD_FAIL_BARRIER_DELAY 0x2202
16573 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16574 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16577 local b_status=$(barrier_stat)
16578 echo "Got barrier status at: $(date)"
16579 [ "$b_status" = "'freezing_p1'" ] ||
16580 error "(1) unexpected barrier status $b_status"
16582 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16584 b_status=$(barrier_stat)
16585 [ "$b_status" = "'frozen'" ] ||
16586 error "(2) unexpected barrier status $b_status"
16588 local expired=$(barrier_expired)
16589 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16590 sleep $((expired + 3))
16592 b_status=$(barrier_stat)
16593 [ "$b_status" = "'expired'" ] ||
16594 error "(3) unexpected barrier status $b_status"
16596 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16597 error "(4) fail to freeze barrier"
16599 b_status=$(barrier_stat)
16600 [ "$b_status" = "'frozen'" ] ||
16601 error "(5) unexpected barrier status $b_status"
16603 echo "Start barrier_thaw at: $(date)"
16604 #define OBD_FAIL_BARRIER_DELAY 0x2202
16605 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
16606 do_facet mgs $LCTL barrier_thaw $FSNAME &
16609 b_status=$(barrier_stat)
16610 echo "Got barrier status at: $(date)"
16611 [ "$b_status" = "'thawing'" ] ||
16612 error "(6) unexpected barrier status $b_status"
16614 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16616 b_status=$(barrier_stat)
16617 [ "$b_status" = "'thawed'" ] ||
16618 error "(7) unexpected barrier status $b_status"
16620 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16621 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16622 do_facet mgs $LCTL barrier_freeze $FSNAME
16624 b_status=$(barrier_stat)
16625 [ "$b_status" = "'failed'" ] ||
16626 error "(8) unexpected barrier status $b_status"
16628 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16629 do_facet mgs $LCTL barrier_thaw $FSNAME
16633 run_test 801a "write barrier user interfaces and stat machine"
16638 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16639 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16640 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16641 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16642 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16644 cancel_lru_locks mdc
16646 # 180 seconds should be long enough
16647 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16649 local b_status=$(barrier_stat)
16650 [ "$b_status" = "'frozen'" ] ||
16651 error "(6) unexpected barrier status $b_status"
16653 mkdir $DIR/$tdir/d0/d10 &
16656 touch $DIR/$tdir/d1/f13 &
16659 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16662 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16665 rm -f $DIR/$tdir/d4/f12 &
16668 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16670 # To guarantee taht the 'stat' is not blocked
16671 b_status=$(barrier_stat)
16672 [ "$b_status" = "'frozen'" ] ||
16673 error "(8) unexpected barrier status $b_status"
16675 # let above commands to run at background
16678 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16679 ps -p $touch_pid || error "(10) touch should be blocked"
16680 ps -p $ln_pid || error "(11) link should be blocked"
16681 ps -p $mv_pid || error "(12) rename should be blocked"
16682 ps -p $rm_pid || error "(13) unlink should be blocked"
16684 b_status=$(barrier_stat)
16685 [ "$b_status" = "'frozen'" ] ||
16686 error "(14) unexpected barrier status $b_status"
16688 do_facet mgs $LCTL barrier_thaw $FSNAME
16689 b_status=$(barrier_stat)
16690 [ "$b_status" = "'thawed'" ] ||
16691 error "(15) unexpected barrier status $b_status"
16693 wait $mkdir_pid || error "(16) mkdir should succeed"
16694 wait $touch_pid || error "(17) touch should succeed"
16695 wait $ln_pid || error "(18) link should succeed"
16696 wait $mv_pid || error "(19) rename should succeed"
16697 wait $rm_pid || error "(20) unlink should succeed"
16701 run_test 801b "modification will be blocked by write barrier"
16704 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16708 stop mds2 || error "(1) Fail to stop mds2"
16710 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16712 local b_status=$(barrier_stat)
16713 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16714 do_facet mgs $LCTL barrier_thaw $FSNAME
16715 error "(2) unexpected barrier status $b_status"
16718 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16719 error "(3) Fail to rescan barrier bitmap"
16721 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16723 b_status=$(barrier_stat)
16724 [ "$b_status" = "'frozen'" ] ||
16725 error "(4) unexpected barrier status $b_status"
16727 do_facet mgs $LCTL barrier_thaw $FSNAME
16728 b_status=$(barrier_stat)
16729 [ "$b_status" = "'thawed'" ] ||
16730 error "(5) unexpected barrier status $b_status"
16732 local devname=$(mdsdevname 2)
16734 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16736 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16737 error "(7) Fail to rescan barrier bitmap"
16741 run_test 801c "rescan barrier bitmap"
16743 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16744 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16745 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16751 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16752 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16753 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16759 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
16760 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
16761 skip "Need server version at least 2.9.55" & exit 0
16763 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16765 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16766 error "(2) Fail to copy"
16768 trap cleanup_802 EXIT
16770 # sync by force before remount as readonly
16771 sync; sync_all_data; sleep 3; sync_all_data
16775 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16776 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16777 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16779 echo "Mount the server as read only"
16780 setupall server_only || error "(3) Fail to start servers"
16782 echo "Mount client without ro should fail"
16783 mount_client $MOUNT &&
16784 error "(4) Mount client without 'ro' should fail"
16786 echo "Mount client with ro should succeed"
16787 mount_client $MOUNT ro ||
16788 error "(5) Mount client with 'ro' should succeed"
16790 echo "Modify should be refused"
16791 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16793 echo "Read should be allowed"
16794 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16795 error "(7) Read should succeed under ro mode"
16799 run_test 802 "simulate readonly device"
16802 # tests that do cleanup/setup should be run at the end
16806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16808 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16809 $LCTL set_param fail_loc=0x903
16811 cancel_lru_locks MGC
16813 FAIL_ON_ERROR=true cleanup
16814 FAIL_ON_ERROR=true setup
16816 run_test 900 "umount should not race with any mgc requeue thread"
16819 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16820 check_and_cleanup_lustre
16821 if [ "$I_MOUNTED" != "yes" ]; then
16822 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true