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 LU-11058
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c 77k"
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"
17 # skipped tests: LU-4684
18 ALWAYS_EXCEPT=" 17n 160d 230 316 $ALWAYS_EXCEPT"
20 # Check Grants after these tests
21 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 SRCDIR=$(cd $(dirname $0); echo $PWD)
24 export PATH=$PATH:/sbin
30 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
31 CREATETEST=${CREATETEST:-createtest}
33 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
35 OPENFILE=${OPENFILE:-openfile}
36 OPENUNLINK=${OPENUNLINK:-openunlink}
37 export MULTIOP=${MULTIOP:-multiop}
38 READS=${READS:-"reads"}
39 MUNLINK=${MUNLINK:-munlink}
40 SOCKETSERVER=${SOCKETSERVER:-socketserver}
41 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
42 MEMHOG=${MEMHOG:-memhog}
43 DIRECTIO=${DIRECTIO:-directio}
44 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
46 CHECK_GRANT=${CHECK_GRANT:-"yes"}
47 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
48 export PARALLEL=${PARALLEL:-"no"}
50 export NAME=${NAME:-local}
57 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
58 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
59 . $LUSTRE/tests/test-framework.sh
61 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
64 if [[ $MDSCOUNT -gt 1 ]]; then
65 # bug number: LU-11161
66 ALWAYS_EXCEPT+=" 160g"
70 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
72 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
73 # bug number for skipped test: LU-1957
74 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
79 # Get the SLES distro version
81 # Returns a version string that should only be used in comparing
82 # strings returned by version_code()
85 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
87 # All SuSE Linux versions have one decimal. version_code expects two
88 local sles_version=$version.0
89 version_code $sles_version
92 # Check if we are running on Ubuntu or SLES so we can make decisions on
94 if [ -r /etc/SuSE-release ]; then
95 sles_version=$(sles_version_code)
96 [ $sles_version -lt $(version_code 11.4.0) ] &&
97 # bug number for skipped test: LU-4341
98 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
99 [ $sles_version -lt $(version_code 12.0.0) ] &&
100 # bug number for skipped test: LU-3703
101 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
102 elif [ -r /etc/os-release ]; then
103 if grep -qi ubuntu /etc/os-release; then
104 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
105 -e 's/^VERSION=//p' \
109 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
110 # bug number for skipped test:
111 # LU-10334 LU-10335 LU-10335 LU-10335
112 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
113 # LU-10335 LU-10335 LU-10366
114 ALWAYS_EXCEPT+=" 130d 130e 410"
123 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
124 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
133 check_swap_layouts_support()
135 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
136 skip "Does not support layout lock."
139 check_and_setup_lustre
143 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
145 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
146 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
147 rm -rf $DIR/[Rdfs][0-9]*
149 # $RUNAS_ID may get set incorrectly somewhere else
150 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
152 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
156 if [ "${ONLY}" = "MOUNT" ] ; then
157 echo "Lustre is up, please go on"
161 echo "preparing for tests involving mounts"
162 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
164 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
165 echo # add a newline after mke2fs.
169 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
170 lctl set_param debug=-1 2> /dev/null || true
173 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
175 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
177 run_test 0a "touch; rm ====================="
180 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
181 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
183 run_test 0b "chmod 0755 $DIR ============================="
186 $LCTL get_param mdc.*.import | grep "state: FULL" ||
187 error "import not FULL"
188 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
191 run_test 0c "check import proc"
193 test_0d() { # LU-3397
194 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
195 skip "proc exports not supported before 2.10.57"
197 local mgs_exp="mgs.MGS.exports"
198 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
200 local exp_client_version
203 local temp_imp=$DIR/$tfile.import
204 local temp_exp=$DIR/$tfile.export
206 # save mgc import file to $temp_imp
207 $LCTL get_param mgc.*.import | tee $temp_imp
208 # Check if client uuid is found in MGS export
209 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
210 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
214 # save mgs export file to $temp_exp
215 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
217 # Compare the value of field "connect_flags"
218 imp_val=$(grep "connect_flags" $temp_imp)
219 exp_val=$(grep "connect_flags" $temp_exp)
220 [ "$exp_val" == "$imp_val" ] ||
221 error "export flags '$exp_val' != import flags '$imp_val'"
223 # Compare the value of client version
224 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
225 exp_val=$(version_code $exp_client_version)
226 imp_val=$(lustre_version_code client)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export client version '$exp_val' != '$imp_val'"
230 run_test 0d "check export proc ============================="
233 test_mkdir $DIR/$tdir
234 test_mkdir $DIR/$tdir/d2
235 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
236 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
239 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
241 run_test 1 "mkdir; remkdir; rmdir"
244 test_mkdir $DIR/$tdir
245 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
246 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
248 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
250 run_test 2 "mkdir; touch; rmdir; check file"
253 test_mkdir $DIR/$tdir
254 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
255 touch $DIR/$tdir/$tfile
256 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
258 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
260 run_test 3 "mkdir; touch; rmdir; check dir"
262 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
264 test_mkdir -i 1 $DIR/$tdir
266 touch $DIR/$tdir/$tfile ||
267 error "Create file under remote directory failed"
270 error "Expect error removing in-use dir $DIR/$tdir"
272 test -d $DIR/$tdir || error "Remote directory disappeared"
274 rm -rf $DIR/$tdir || error "remove remote dir error"
276 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
279 test_mkdir $DIR/$tdir
280 test_mkdir $DIR/$tdir/d2
281 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
282 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
283 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
285 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
288 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
289 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
290 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
291 error "$tfile does not have perm 0666 or UID $UID"
292 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
293 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
294 error "$tfile should be 0666 and owned by UID $UID"
296 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
299 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
302 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
303 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
304 error "$tfile should be owned by UID $RUNAS_ID"
305 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
306 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
307 error "$tfile should be owned by UID $RUNAS_ID"
309 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
312 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
315 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
316 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
317 error "$tfile should be owned by GID $UID"
318 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
319 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
320 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
322 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
325 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
327 test_mkdir $DIR/$tdir
328 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
329 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
330 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
331 test_mkdir $DIR/$tdir/d/subdir
332 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
333 error "$tdir/d/subdir should be GID $RUNAS_GID"
334 if [[ $MDSCOUNT -gt 1 ]]; then
335 # check remote dir sgid inherite
336 $LFS mkdir -i 0 $DIR/$tdir.local ||
337 error "mkdir $tdir.local failed"
338 chmod g+s $DIR/$tdir.local ||
339 error "chmod $tdir.local failed"
340 chgrp $RUNAS_GID $DIR/$tdir.local ||
341 error "chgrp $tdir.local failed"
342 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
343 error "mkdir $tdir.remote failed"
344 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
345 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
346 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
347 error "$tdir.remote should be mode 02755"
350 run_test 6g "verify new dir in sgid dir inherits group"
352 test_6h() { # bug 7331
353 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 touch $DIR/$tfile || error "touch failed"
356 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
357 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
358 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
359 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
360 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
362 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
365 test_mkdir $DIR/$tdir
366 $MCREATE $DIR/$tdir/$tfile
367 chmod 0666 $DIR/$tdir/$tfile
368 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile should be mode 0666"
371 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
374 if [ ! -d $DIR/$tdir ]; then
375 test_mkdir $DIR/$tdir
377 $MCREATE $DIR/$tdir/$tfile
378 echo -n foo > $DIR/$tdir/$tfile
379 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
380 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
382 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 chmod 0666 $DIR/$tdir/$tfile
388 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
389 error "$tfile mode not 0666"
391 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
394 test_mkdir $DIR/$tdir
395 test_mkdir $DIR/$tdir/d2
396 test_mkdir $DIR/$tdir/d2/d3
397 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
399 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
402 test_mkdir $DIR/$tdir
403 test_mkdir $DIR/$tdir/d2
404 touch $DIR/$tdir/d2/$tfile
405 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
406 error "$tdir/d2/$tfile not a file"
408 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
411 test_mkdir $DIR/$tdir
412 test_mkdir $DIR/$tdir/d2
413 chmod 0666 $DIR/$tdir/d2
414 chmod 0705 $DIR/$tdir/d2
415 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
416 error "$tdir/d2 mode not 0705"
418 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
421 test_mkdir $DIR/$tdir
422 touch $DIR/$tdir/$tfile
423 chmod 0666 $DIR/$tdir/$tfile
424 chmod 0654 $DIR/$tdir/$tfile
425 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
426 error "$tdir/d2 mode not 0654"
428 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
431 test_mkdir $DIR/$tdir
432 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
434 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
435 error "$tdir/$tfile size not 0 after truncate"
437 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
440 test_mkdir $DIR/$tdir
441 touch $DIR/$tdir/$tfile
443 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
445 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
448 test_mkdir $DIR/$tdir
449 touch $DIR/$tdir/$tfile
450 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
451 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
452 error "$tdir/${tfile_2} not a file after rename"
453 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
455 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
458 test_mkdir $DIR/$tdir
459 touch $DIR/$tdir/$tfile
460 rm -rf $DIR/$tdir/$tfile
461 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
463 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
466 test_mkdir $DIR/$tdir
467 touch $DIR/$tdir/$tfile
468 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
470 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
471 error "$tdir/l-exist not a symlink"
472 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
473 error "$tdir/l-exist not referencing a file"
474 rm -f $DIR/$tdir/l-exist
475 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
477 run_test 17a "symlinks: create, remove (real)"
480 test_mkdir $DIR/$tdir
481 ln -s no-such-file $DIR/$tdir/l-dangle
483 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
484 error "$tdir/l-dangle not referencing no-such-file"
485 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
486 error "$tdir/l-dangle not referencing non-existent file"
487 rm -f $DIR/$tdir/l-dangle
488 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
490 run_test 17b "symlinks: create, remove (dangling)"
492 test_17c() { # bug 3440 - don't save failed open RPC for replay
493 test_mkdir $DIR/$tdir
494 ln -s foo $DIR/$tdir/$tfile
495 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
497 run_test 17c "symlinks: open dangling (should return error)"
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 touch $DIR/$tdir/$tfile || error "creating to new symlink"
504 run_test 17d "symlinks: create dangling"
507 test_mkdir $DIR/$tdir
508 local foo=$DIR/$tdir/$tfile
509 ln -s $foo $foo || error "create symlink failed"
510 ls -l $foo || error "ls -l failed"
511 ls $foo && error "ls not failed" || true
513 run_test 17e "symlinks: create recursive symlink (should return error)"
516 test_mkdir $DIR/$tdir
517 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
518 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
519 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
520 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
521 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
522 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
525 run_test 17f "symlinks: long and very long symlink name"
527 # str_repeat(S, N) generate a string that is string S repeated N times
532 while [ $((n -= 1)) -ge 0 ]; do
538 # Long symlinks and LU-2241
540 test_mkdir $DIR/$tdir
541 local TESTS="59 60 61 4094 4095"
543 # Fix for inode size boundary in 2.1.4
544 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
547 # Patch not applied to 2.2 or 2.3 branches
548 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
549 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
552 # skip long symlink name for rhel6.5.
553 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
554 grep -q '6.5' /etc/redhat-release &>/dev/null &&
555 TESTS="59 60 61 4062 4063"
558 local SYMNAME=$(str_repeat 'x' $i)
559 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
560 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
563 run_test 17g "symlinks: really long symlink name and inode boundaries"
565 test_17h() { #bug 17378
566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
567 remote_mds_nodsh && skip "remote MDS with nodsh"
571 test_mkdir $DIR/$tdir
572 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
573 $LFS setstripe -c -1 $DIR/$tdir
574 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
575 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
576 touch $DIR/$tdir/$tfile || true
578 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
580 test_17i() { #bug 20018
581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
582 remote_mds_nodsh && skip "remote MDS with nodsh"
584 local foo=$DIR/$tdir/$tfile
587 test_mkdir -c1 $DIR/$tdir
588 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
589 ln -s $foo $foo || error "create symlink failed"
590 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
591 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
592 ls -l $foo && error "error not detected"
595 run_test 17i "don't panic on short symlink (should return error)"
597 test_17k() { #bug 22301
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 [[ -z "$(which rsync 2>/dev/null)" ]] &&
600 skip "no rsync command"
601 rsync --help | grep -q xattr ||
602 skip_env "$(rsync --version | head -n1) does not support xattrs"
603 test_mkdir $DIR/$tdir
604 test_mkdir $DIR/$tdir.new
605 touch $DIR/$tdir/$tfile
606 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
607 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
608 error "rsync failed with xattrs enabled"
610 run_test 17k "symlinks: rsync with xattrs enabled"
612 test_17l() { # LU-279
613 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
614 skip "no getfattr command"
616 test_mkdir $DIR/$tdir
617 touch $DIR/$tdir/$tfile
618 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
619 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
620 # -h to not follow symlinks. -m '' to list all the xattrs.
621 # grep to remove first line: '# file: $path'.
622 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
624 lgetxattr_size_check $path $xattr ||
625 error "lgetxattr_size_check $path $xattr failed"
629 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
634 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
635 skip_env "ldiskfs only test"
636 remote_mds_nodsh && skip "remote MDS with nodsh"
637 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
638 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
639 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
641 local short_sym="0123456789"
642 local wdir=$DIR/$tdir
647 # create a long symlink file
648 for ((i = 0; i < 4; ++i)); do
649 long_sym=${long_sym}${long_sym}
652 echo "create 512 short and long symlink files under $wdir"
653 for ((i = 0; i < 256; ++i)); do
654 ln -sf ${long_sym}"a5a5" $wdir/long-$i
655 ln -sf ${short_sym}"a5a5" $wdir/short-$i
661 wait_delete_completed
663 echo "recreate the 512 symlink files with a shorter string"
664 for ((i = 0; i < 512; ++i)); do
665 # rewrite the symlink file with a shorter string
666 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
667 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
670 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
671 local devname=$(mdsdevname $mds_index)
673 echo "stop and checking mds${mds_index}:"
674 # e2fsck should not return error
676 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
679 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
680 error "start mds${mds_index} failed"
681 df $MOUNT > /dev/null 2>&1
683 error "e2fsck detected error for short/long symlink: rc=$rc"
686 run_test 17m "run e2fsck against MDT which contains short/long symlink"
688 check_fs_consistency_17n() {
692 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
693 # so it only check MDT1/MDT2 instead of all of MDTs.
694 for mdt_index in 1 2; do
695 local devname=$(mdsdevname $mdt_index)
696 # e2fsck should not return error
698 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
701 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
702 error "mount mds$mdt_index failed"
703 df $MOUNT > /dev/null 2>&1
709 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
711 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
712 skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
715 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1142 size=$(getconf PAGE_SIZE 2>/dev/null)
1143 echo -n ${size:-4096}
1146 simple_cleanup_common() {
1149 [ -z "$DIR" -o -z "$tdir" ] && return 0
1151 local start=$SECONDS
1154 wait_delete_completed
1155 echo "cleanup time $((SECONDS - start))"
1159 max_pages_per_rpc() {
1160 local mdtname="$(printf "MDT%04x" ${1:-0})"
1161 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1167 local nrfiles=${COUNT:-100000}
1168 local fname="$DIR/$tdir/$tfile"
1170 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1171 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1173 test_mkdir "$(dirname $fname)"
1174 # assume MDT0000 has the fewest inodes
1175 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1176 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1177 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1179 trap simple_cleanup_common EXIT
1181 createmany -m "$fname" $nrfiles
1183 cancel_lru_locks mdc
1184 lctl set_param mdc.*.stats clear
1186 # was previously test_24D: LU-6101
1187 # readdir() returns correct number of entries after cursor reload
1188 local num_ls=$(ls $DIR/$tdir | wc -l)
1189 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1190 local num_all=$(ls -a $DIR/$tdir | wc -l)
1191 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1192 $num_all -ne $((nrfiles + 2)) ]; then
1193 error "Expected $nrfiles files, got $num_ls " \
1194 "($num_uniq unique $num_all .&..)"
1196 # LU-5 large readdir
1197 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1198 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1199 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1200 # take into account of overhead in lu_dirpage header and end mark in
1201 # each page, plus one in rpc_num calculation.
1202 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1203 local page_entries=$((($(page_size) - 24) / dirent_size))
1204 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1205 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1206 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1207 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1208 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1209 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1210 error "large readdir doesn't take effect: " \
1211 "$mds_readpage should be about $rpc_max"
1213 simple_cleanup_common
1215 run_test 24v "list large directory (test hash collision, b=17560)"
1217 test_24w() { # bug21506
1219 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1220 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1221 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1222 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1223 [[ "$SZ1" -eq "$SZ2" ]] ||
1224 error "Error reading at the end of the file $tfile"
1226 run_test 24w "Reading a file larger than 4Gb"
1229 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1231 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1232 skip "Need MDS version at least 2.7.56"
1235 local remote_dir=$DIR/$tdir/remote_dir
1237 test_mkdir $DIR/$tdir
1238 $LFS mkdir -i $MDTIDX $remote_dir ||
1239 error "create remote directory failed"
1241 test_mkdir $DIR/$tdir/src_dir
1242 touch $DIR/$tdir/src_file
1243 test_mkdir $remote_dir/tgt_dir
1244 touch $remote_dir/tgt_file
1246 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1247 error "rename dir cross MDT failed!"
1249 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1250 error "rename file cross MDT failed!"
1252 touch $DIR/$tdir/ln_file
1253 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1254 error "ln file cross MDT failed"
1256 rm -rf $DIR/$tdir || error "Can not delete directories"
1258 run_test 24x "cross MDT rename/link"
1261 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1264 local remote_dir=$DIR/$tdir/remote_dir
1267 test_mkdir $DIR/$tdir
1268 $LFS mkdir -i $mdtidx $remote_dir ||
1269 error "create remote directory failed"
1271 test_mkdir $remote_dir/src_dir
1272 touch $remote_dir/src_file
1273 test_mkdir $remote_dir/tgt_dir
1274 touch $remote_dir/tgt_file
1276 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1277 error "rename subdir in the same remote dir failed!"
1279 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1280 error "rename files in the same remote dir failed!"
1282 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1283 error "link files in the same remote dir failed!"
1285 rm -rf $DIR/$tdir || error "Can not delete directories"
1287 run_test 24y "rename/link on the same dir should succeed"
1289 test_24A() { # LU-3182
1293 test_mkdir $DIR/$tdir
1294 trap simple_cleanup_common EXIT
1295 createmany -m $DIR/$tdir/$tfile $NFILES
1296 local t=$(ls $DIR/$tdir | wc -l)
1297 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1298 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1299 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1300 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1303 simple_cleanup_common || error "Can not delete directories"
1305 run_test 24A "readdir() returns correct number of entries."
1307 test_24B() { # LU-4805
1308 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1312 test_mkdir $DIR/$tdir
1313 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1314 error "create striped dir failed"
1316 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1317 [ $count -eq 2 ] || error "Expected 2, got $count"
1319 touch $DIR/$tdir/striped_dir/a
1321 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1322 [ $count -eq 3 ] || error "Expected 3, got $count"
1324 touch $DIR/$tdir/striped_dir/.f
1326 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1327 [ $count -eq 4 ] || error "Expected 4, got $count"
1329 rm -rf $DIR/$tdir || error "Can not delete directories"
1331 run_test 24B "readdir for striped dir return correct number of entries"
1334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1340 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1341 error "create striped dir failed"
1343 cd $DIR/$tdir/d0/striped_dir
1345 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1346 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1347 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1349 [ "$d0_ino" = "$parent_ino" ] ||
1350 error ".. wrong, expect $d0_ino, get $parent_ino"
1352 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1353 error "mv striped dir failed"
1355 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1357 [ "$d1_ino" = "$parent_ino" ] ||
1358 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1360 run_test 24C "check .. in striped dir"
1363 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1367 mkdir $DIR/$tdir/src_dir
1368 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1369 error "create remote source failed"
1371 touch $DIR/$tdir/src_dir/src_child/a
1373 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1374 error "create remote target dir failed"
1376 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1377 error "create remote target child failed"
1379 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1380 error "rename dir cross MDT failed!"
1384 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1385 error "src_child still exists after rename"
1387 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1388 error "missing file(a) after rename"
1390 rm -rf $DIR/$tdir || error "Can not delete directories"
1392 run_test 24E "cross MDT rename/link"
1395 echo '== symlink sanity ============================================='
1399 touch $DIR/s25/foo ||
1400 error "File creation in symlinked directory failed"
1402 run_test 25a "create file in symlinked directory ==============="
1405 [ ! -d $DIR/d25 ] && test_25a
1406 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1408 run_test 25b "lookup file in symlinked directory ==============="
1412 test_mkdir $DIR/d26/d26-2
1413 ln -s d26/d26-2 $DIR/s26
1414 touch $DIR/s26/foo || error "File creation failed"
1416 run_test 26a "multiple component symlink ======================="
1419 test_mkdir -p $DIR/$tdir/d26-2
1420 ln -s $tdir/d26-2/foo $DIR/s26-2
1421 touch $DIR/s26-2 || error "File creation failed"
1423 run_test 26b "multiple component symlink at end of lookup ======"
1426 test_mkdir $DIR/d26.2
1427 touch $DIR/d26.2/foo
1428 ln -s d26.2 $DIR/s26.2-1
1429 ln -s s26.2-1 $DIR/s26.2-2
1430 ln -s s26.2-2 $DIR/s26.2-3
1431 chmod 0666 $DIR/s26.2-3/foo
1433 run_test 26c "chain of symlinks"
1435 # recursive symlinks (bug 439)
1437 ln -s d26-3/foo $DIR/d26-3
1439 run_test 26d "create multiple component recursive symlink"
1442 [ ! -h $DIR/d26-3 ] && test_26d
1445 run_test 26e "unlink multiple component recursive symlink"
1447 # recursive symlinks (bug 7022)
1449 test_mkdir $DIR/$tdir
1450 test_mkdir $DIR/$tdir/$tfile
1451 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1452 test_mkdir -p lndir/bar1
1453 test_mkdir $DIR/$tdir/$tfile/$tfile
1454 cd $tfile || error "cd $tfile failed"
1455 ln -s .. dotdot || error "ln dotdot failed"
1456 ln -s dotdot/lndir lndir || error "ln lndir failed"
1457 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1458 output=`ls $tfile/$tfile/lndir/bar1`
1459 [ "$output" = bar1 ] && error "unexpected output"
1460 rm -r $tfile || error "rm $tfile failed"
1461 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1463 run_test 26f "rm -r of a directory which has recursive symlink"
1466 test_mkdir $DIR/$tdir
1467 $LFS getstripe $DIR/$tdir
1468 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1469 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1470 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1472 run_test 27a "one stripe file"
1475 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1477 test_mkdir $DIR/$tdir
1478 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1479 $LFS getstripe -c $DIR/$tdir/$tfile
1480 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1481 error "two-stripe file doesn't have two stripes"
1483 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1485 run_test 27b "create and write to two stripe file"
1488 test_mkdir $DIR/$tdir
1489 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1490 error "setstripe failed"
1491 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1492 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1494 run_test 27d "create file with default settings"
1497 # LU-5839 adds check for existed layout before setting it
1498 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1499 skip "Need MDS version at least 2.7.56"
1501 test_mkdir $DIR/$tdir
1502 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1503 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1504 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1506 run_test 27e "setstripe existing file (should return error)"
1509 test_mkdir $DIR/$tdir
1510 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1511 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1512 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1513 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1515 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1517 run_test 27f "setstripe with bad stripe size (should return error)"
1520 test_mkdir $DIR/$tdir
1521 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1522 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1523 error "$DIR/$tdir/$tfile has object"
1525 run_test 27g "$LFS getstripe with no objects"
1528 test_mkdir $DIR/$tdir
1529 touch $DIR/$tdir/$tfile || error "touch failed"
1530 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1531 error "missing objects"
1533 run_test 27i "$LFS getstripe with some objects"
1536 test_mkdir $DIR/$tdir
1537 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1538 error "setstripe failed" || true
1540 run_test 27j "setstripe with bad stripe offset (should return error)"
1542 test_27k() { # bug 2844
1543 test_mkdir $DIR/$tdir
1544 local file=$DIR/$tdir/$tfile
1545 local ll_max_blksize=$((4 * 1024 * 1024))
1546 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1547 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1548 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1549 dd if=/dev/zero of=$file bs=4k count=1
1550 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1551 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1553 run_test 27k "limit i_blksize for broken user apps"
1556 mcreate $DIR/$tfile || error "creating file"
1557 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1558 error "setstripe should have failed" || true
1560 run_test 27l "check setstripe permissions (should return error)"
1563 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1565 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1567 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1568 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1570 trap simple_cleanup_common EXIT
1571 test_mkdir $DIR/$tdir
1572 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1573 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1574 error "dd should fill OST0"
1576 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1578 [ $i -gt 256 ] && break
1581 touch $DIR/$tdir/$tfile.$i
1582 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1583 awk '{print $1}'| grep -w "0") ] &&
1584 error "OST0 was full but new created file still use it"
1586 touch $DIR/$tdir/$tfile.$i
1587 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1588 awk '{print $1}'| grep -w "0") ] &&
1589 error "OST0 was full but new created file still use it"
1590 simple_cleanup_common
1592 run_test 27m "create file while OST0 was full"
1595 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1596 awk '{ print $1 * 2; exit; }')
1600 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1601 # if the OST isn't full anymore.
1603 local OSTIDX=${1:-""}
1605 local list=$(comma_list $(osts_nodes))
1606 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1608 do_nodes $list lctl set_param fail_loc=0
1609 sync # initiate all OST_DESTROYs from MDS to OST
1613 exhaust_precreations() {
1616 local FAILIDX=${3:-$OSTIDX}
1617 local ofacet=ost$((OSTIDX + 1))
1619 test_mkdir -p -c1 $DIR/$tdir
1620 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1621 local mfacet=mds$((mdtidx + 1))
1622 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1624 local OST=$(ostname_from_index $OSTIDX)
1627 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1628 local last_id=$(do_facet $mfacet lctl get_param -n \
1629 osc.$mdtosc_proc1.prealloc_last_id)
1630 local next_id=$(do_facet $mfacet lctl get_param -n \
1631 osc.$mdtosc_proc1.prealloc_next_id)
1633 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1634 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1636 test_mkdir -p $DIR/$tdir/${OST}
1637 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1638 #define OBD_FAIL_OST_ENOSPC 0x215
1639 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1640 echo "Creating to objid $last_id on ost $OST..."
1641 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1642 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1643 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1647 exhaust_all_precreations() {
1649 for (( i=0; i < OSTCOUNT; i++ )) ; do
1650 exhaust_precreations $i $1 -1
1655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1657 remote_mds_nodsh && skip "remote MDS with nodsh"
1658 remote_ost_nodsh && skip "remote OST with nodsh"
1661 rm -f $DIR/$tdir/$tfile
1662 exhaust_precreations 0 0x80000215
1663 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1664 touch $DIR/$tdir/$tfile || error "touch failed"
1665 $LFS getstripe $DIR/$tdir/$tfile
1668 run_test 27n "create file with some full OSTs"
1671 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1673 remote_mds_nodsh && skip "remote MDS with nodsh"
1674 remote_ost_nodsh && skip "remote OST with nodsh"
1677 rm -f $DIR/$tdir/$tfile
1678 exhaust_all_precreations 0x215
1680 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1685 run_test 27o "create file with all full OSTs (should error)"
1688 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1690 remote_mds_nodsh && skip "remote MDS with nodsh"
1691 remote_ost_nodsh && skip "remote OST with nodsh"
1694 rm -f $DIR/$tdir/$tfile
1695 test_mkdir $DIR/$tdir
1697 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1698 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1699 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1701 exhaust_precreations 0 0x80000215
1702 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1703 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1704 $LFS getstripe $DIR/$tdir/$tfile
1708 run_test 27p "append to a truncated file with some full OSTs"
1711 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1713 remote_mds_nodsh && skip "remote MDS with nodsh"
1714 remote_ost_nodsh && skip "remote OST with nodsh"
1717 rm -f $DIR/$tdir/$tfile
1719 test_mkdir $DIR/$tdir
1720 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1721 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1722 error "truncate $DIR/$tdir/$tfile failed"
1723 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1725 exhaust_all_precreations 0x215
1727 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1728 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1732 run_test 27q "append to truncated file with all OSTs full (should error)"
1735 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1737 remote_mds_nodsh && skip "remote MDS with nodsh"
1738 remote_ost_nodsh && skip "remote OST with nodsh"
1741 rm -f $DIR/$tdir/$tfile
1742 exhaust_precreations 0 0x80000215
1744 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1748 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1750 test_27s() { # bug 10725
1751 test_mkdir $DIR/$tdir
1752 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1753 local stripe_count=0
1754 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1755 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1756 error "stripe width >= 2^32 succeeded" || true
1759 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1761 test_27t() { # bug 10864
1766 $WLFS getstripe $tfile
1769 run_test 27t "check that utils parse path correctly"
1771 test_27u() { # bug 4900
1772 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1773 remote_mds_nodsh && skip "remote MDS with nodsh"
1776 local list=$(comma_list $(mdts_nodes))
1778 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1779 do_nodes $list $LCTL set_param fail_loc=0x139
1780 test_mkdir -p $DIR/$tdir
1781 trap simple_cleanup_common EXIT
1782 createmany -o $DIR/$tdir/t- 1000
1783 do_nodes $list $LCTL set_param fail_loc=0
1785 TLOG=$TMP/$tfile.getstripe
1786 $LFS getstripe $DIR/$tdir > $TLOG
1787 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1788 unlinkmany $DIR/$tdir/t- 1000
1790 [[ $OBJS -gt 0 ]] &&
1791 error "$OBJS objects created on OST-0. See $TLOG" ||
1794 run_test 27u "skip object creation on OSC w/o objects"
1796 test_27v() { # bug 4900
1797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1799 remote_mds_nodsh && skip "remote MDS with nodsh"
1800 remote_ost_nodsh && skip "remote OST with nodsh"
1802 exhaust_all_precreations 0x215
1805 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1807 touch $DIR/$tdir/$tfile
1808 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1810 for (( i=1; i < OSTCOUNT; i++ )); do
1811 do_facet ost$i lctl set_param fail_loc=0x705
1813 local START=`date +%s`
1814 createmany -o $DIR/$tdir/$tfile 32
1816 local FINISH=`date +%s`
1817 local TIMEOUT=`lctl get_param -n timeout`
1818 local PROCESS=$((FINISH - START))
1819 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1820 error "$FINISH - $START >= $TIMEOUT / 2"
1821 sleep $((TIMEOUT / 2 - PROCESS))
1824 run_test 27v "skip object creation on slow OST"
1826 test_27w() { # bug 10997
1827 test_mkdir $DIR/$tdir
1828 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1829 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1830 error "stripe size $size != 65536" || true
1831 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1832 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1834 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1837 [[ $OSTCOUNT -lt 2 ]] &&
1838 skip_env "skipping multiple stripe count/offset test"
1840 test_mkdir $DIR/$tdir
1841 for i in $(seq 1 $OSTCOUNT); do
1843 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1844 error "setstripe -c $i -i $offset failed"
1845 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1846 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1847 [ $count -ne $i ] && error "stripe count $count != $i" || true
1848 [ $index -ne $offset ] &&
1849 error "stripe offset $index != $offset" || true
1852 run_test 27wa "check $LFS setstripe -c -i options"
1855 remote_ost_nodsh && skip "remote OST with nodsh"
1856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1859 OFFSET=$(($OSTCOUNT - 1))
1861 local OST=$(ostname_from_index $OSTIDX)
1863 test_mkdir $DIR/$tdir
1864 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1865 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1867 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1868 for i in $(seq 0 $OFFSET); do
1869 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1870 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1871 error "OST0 was degraded but new created file still use it"
1873 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1875 run_test 27x "create files while OST0 is degraded"
1878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1879 remote_mds_nodsh && skip "remote MDS with nodsh"
1880 remote_ost_nodsh && skip "remote OST with nodsh"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1883 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1884 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1885 osc.$mdtosc.prealloc_last_id)
1886 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1887 osc.$mdtosc.prealloc_next_id)
1888 local fcount=$((last_id - next_id))
1889 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1890 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1892 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1893 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1894 local OST_DEACTIVE_IDX=-1
1899 for OSC in $MDS_OSCS; do
1900 OST=$(osc_to_ost $OSC)
1901 OSTIDX=$(index_from_ostuuid $OST)
1902 if [ $OST_DEACTIVE_IDX == -1 ]; then
1903 OST_DEACTIVE_IDX=$OSTIDX
1905 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1906 echo $OSC "is Deactivated:"
1907 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1911 OSTIDX=$(index_from_ostuuid $OST)
1912 test_mkdir $DIR/$tdir
1913 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1915 for OSC in $MDS_OSCS; do
1916 OST=$(osc_to_ost $OSC)
1917 OSTIDX=$(index_from_ostuuid $OST)
1918 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1919 echo $OST "is degraded:"
1920 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1921 obdfilter.$OST.degraded=1
1926 createmany -o $DIR/$tdir/$tfile $fcount
1928 for OSC in $MDS_OSCS; do
1929 OST=$(osc_to_ost $OSC)
1930 OSTIDX=$(index_from_ostuuid $OST)
1931 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1932 echo $OST "is recovered from degraded:"
1933 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1934 obdfilter.$OST.degraded=0
1936 do_facet $SINGLEMDS lctl --device %$OSC activate
1940 # all osp devices get activated, hence -1 stripe count restored
1941 local stripe_count=0
1943 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1944 # devices get activated.
1946 $LFS setstripe -c -1 $DIR/$tfile
1947 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1949 [ $stripe_count -ne $OSTCOUNT ] &&
1950 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1953 run_test 27y "create files while OST0 is degraded and the rest inactive"
1959 lmm_count=$($GETSTRIPE -c $1)
1960 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1961 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1963 local old_ifs="$IFS"
1965 fid=($($LFS path2fid $1))
1968 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1969 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1971 # compare lmm_seq and lu_fid->f_seq
1972 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1973 # compare lmm_object_id and lu_fid->oid
1974 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1976 # check the trusted.fid attribute of the OST objects of the file
1977 local have_obdidx=false
1979 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1980 # skip lines up to and including "obdidx"
1981 [ -z "$obdidx" ] && break
1982 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1983 $have_obdidx || continue
1985 local ost=$((obdidx + 1))
1986 local dev=$(ostdevname $ost)
1989 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1991 seq=$(echo $seq | sed -e "s/^0x//g")
1992 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1993 oid_hex=$(echo $oid)
1995 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1997 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2001 # Don't unmount/remount the OSTs if we don't need to do that.
2002 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2003 # update too, until that use mount/ll_decode_filter_fid/mount.
2004 # Re-enable when debugfs will understand new filter_fid.
2006 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2007 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2008 $dev 2>/dev/null" | grep "parent=")
2010 if [ -z "$ff" ]; then
2012 mount_fstype ost$ost
2013 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2014 $(facet_mntpt ost$ost)/$obj_file)
2015 unmount_fstype ost$ost
2016 start ost$ost $dev $OST_MOUNT_OPTS
2020 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2022 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2024 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2025 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2027 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2028 # stripe_size=1048576 component_id=1 component_start=0 \
2029 # component_end=33554432
2030 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2031 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2032 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2034 if grep -q 'stripe=' <<<$ff; then
2035 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2037 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2038 # into f_ver in this case. See comment on ff_parent.
2039 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2042 # compare lmm_seq and filter_fid->ff_parent.f_seq
2043 [ $ff_pseq = $lmm_seq ] ||
2044 error "FF parent SEQ $ff_pseq != $lmm_seq"
2045 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2046 [ $ff_poid = $lmm_oid ] ||
2047 error "FF parent OID $ff_poid != $lmm_oid"
2048 (($ff_pstripe == $stripe_nr)) ||
2049 error "FF stripe $ff_pstripe != $stripe_nr"
2051 stripe_nr=$((stripe_nr + 1))
2052 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2054 if grep -q 'stripe_count=' <<<$ff; then
2055 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2056 -e 's/ .*//' <<<$ff)
2057 [ $lmm_count = $ff_scnt ] ||
2058 error "FF stripe count $lmm_count != $ff_scnt"
2064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2065 remote_ost_nodsh && skip "remote OST with nodsh"
2067 test_mkdir $DIR/$tdir
2068 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2069 { error "setstripe -c -1 failed"; return 1; }
2070 # We need to send a write to every object to get parent FID info set.
2071 # This _should_ also work for setattr, but does not currently.
2072 # touch $DIR/$tdir/$tfile-1 ||
2073 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2074 { error "dd $tfile-1 failed"; return 2; }
2075 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2076 { error "setstripe -c -1 failed"; return 3; }
2077 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2078 { error "dd $tfile-2 failed"; return 4; }
2080 # make sure write RPCs have been sent to OSTs
2083 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2084 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2086 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2088 test_27A() { # b=19102
2089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2091 save_layout_restore_at_exit $MOUNT
2092 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2093 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2094 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2095 local default_size=$($GETSTRIPE -S $MOUNT)
2096 local default_offset=$($GETSTRIPE -i $MOUNT)
2097 local dsize=$(do_facet $SINGLEMDS \
2098 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2099 [ $default_size -eq $dsize ] ||
2100 error "stripe size $default_size != $dsize"
2101 [ $default_offset -eq -1 ] ||
2102 error "stripe offset $default_offset != -1"
2104 run_test 27A "check filesystem-wide default LOV EA values"
2106 test_27B() { # LU-2523
2107 test_mkdir $DIR/$tdir
2108 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2110 # open f1 with O_LOV_DELAY_CREATE
2112 # call setstripe ioctl on open file descriptor for f1
2114 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2118 # open f1 with O_LOV_DELAY_CREATE
2120 # call setstripe ioctl on open file descriptor for f1
2122 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2124 # Allow multiop to fail in imitation of NFS's busted semantics.
2127 run_test 27B "call setstripe on open unlinked file/rename victim"
2129 test_27C() { #LU-2871
2130 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2138 test_mkdir $DIR/$tdir
2140 for i in $(seq 0 $((OSTCOUNT - 1))); do
2141 # set stripe across all OSTs starting from OST$i
2142 $SETSTRIPE -i $i -c -1 $tfile$i
2143 # get striping information
2144 ost_idx=($($GETSTRIPE $tfile$i |
2145 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2149 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2150 error "${#ost_idx[@]} != $OSTCOUNT"
2152 for index in $(seq 0 $((OSTCOUNT - 1))); do
2154 for j in $(echo ${ost_idx[@]}); do
2155 if [ $index -eq $j ]; then
2161 error "Can not find $index in ${ost_idx[@]}"
2165 run_test 27C "check full striping across all OSTs"
2168 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2169 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2170 remote_mds_nodsh && skip "remote MDS with nodsh"
2172 local POOL=${POOL:-testpool}
2174 local last_ost=$(($OSTCOUNT - 1))
2176 local ost_list=$(seq $first_ost $ost_step $last_ost)
2177 local ost_range="$first_ost $last_ost $ost_step"
2179 if ! combined_mgs_mds ; then
2183 test_mkdir $DIR/$tdir
2184 pool_add $POOL || error "pool_add failed"
2185 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2190 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2191 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2192 skip27D+=" -s 30,31"
2193 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2194 error "llapi_layout_test failed"
2196 destroy_test_pools || error "destroy test pools failed"
2198 if ! combined_mgs_mds ; then
2202 run_test 27D "validate llapi_layout API"
2204 # Verify that default_easize is increased from its initial value after
2205 # accessing a widely striped file.
2207 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2208 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2209 skip "client does not have LU-3338 fix"
2211 # 72 bytes is the minimum space required to store striping
2212 # information for a file striped across one OST:
2213 # (sizeof(struct lov_user_md_v3) +
2214 # sizeof(struct lov_user_ost_data_v1))
2216 $LCTL set_param -n llite.*.default_easize $min_easize ||
2217 error "lctl set_param failed"
2218 local easize=$($LCTL get_param -n llite.*.default_easize)
2220 [ $easize -eq $min_easize ] ||
2221 error "failed to set default_easize"
2223 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2224 error "setstripe failed"
2228 easize=$($LCTL get_param -n llite.*.default_easize)
2230 [ $easize -gt $min_easize ] ||
2231 error "default_easize not updated"
2233 run_test 27E "check that default extended attribute size properly increases"
2235 test_27F() { # LU-5346/LU-7975
2236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2237 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2238 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2239 skip "Need MDS version at least 2.8.51"
2240 remote_ost_nodsh && skip "remote OST with nodsh"
2242 test_mkdir $DIR/$tdir
2244 $SETSTRIPE -c 2 $DIR/$tdir
2246 # stop all OSTs to reproduce situation for LU-7975 ticket
2247 for num in $(seq $OSTCOUNT); do
2251 # open/create f0 with O_LOV_DELAY_CREATE
2252 # truncate f0 to a non-0 size
2254 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2256 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2257 # open/write it again to force delayed layout creation
2258 cat /etc/hosts > $DIR/$tdir/f0 &
2262 for num in $(seq $OSTCOUNT); do
2263 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2264 error "ost$num failed to start"
2267 wait $catpid || error "cat failed"
2269 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2270 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2273 run_test 27F "Client resend delayed layout creation with non-zero size"
2275 test_27G() { #LU-10629
2276 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2278 local POOL=${POOL:-testpool}
2279 local ostrange="0 0 1"
2281 test_mkdir $DIR/$tdir
2282 pool_add $POOL || error "pool_add failed"
2283 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2284 $LFS setstripe -p $POOL $DIR/$tdir
2286 local pool=$($LFS getstripe -p $DIR/$tdir)
2288 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2290 $LFS setstripe -d $DIR/$tdir
2292 pool=$($LFS getstripe -p $DIR/$tdir)
2296 [ -z "$pool" ] || error "'$pool' is not empty"
2298 run_test 27G "Clear OST pool from stripe"
2301 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2302 skip "Need MDS version newer than 2.11.54"
2303 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2304 test_mkdir $DIR/$tdir
2305 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2306 touch $DIR/$tdir/$tfile
2307 $LFS getstripe -c $DIR/$tdir/$tfile
2308 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2309 error "two-stripe file doesn't have two stripes"
2311 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2312 $LFS getstripe -y $DIR/$tdir/$tfile
2313 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2314 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2315 error "expected l_ost_idx: [02]$ not matched"
2317 # make sure ost list have been cleared
2318 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2319 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2320 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2322 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2324 run_test 27H "Set specific OSTs stripe"
2326 # createtest also checks that device nodes are created and
2327 # then visible correctly (#2091)
2328 test_28() { # bug 2091
2330 $CREATETEST $DIR/d28/ct || error "createtest failed"
2332 run_test 28 "create/mknod/mkdir with bad file types ============"
2335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2337 sync; sleep 1; sync # flush out any dirty pages from previous tests
2344 declare -i LOCKCOUNTORIG=0
2345 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2346 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2348 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2350 declare -i LOCKUNUSEDCOUNTORIG=0
2351 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2352 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2359 declare -i LOCKCOUNTCURRENT=0
2360 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2361 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2364 declare -i LOCKUNUSEDCOUNTCURRENT=0
2365 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2366 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2369 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2370 $LCTL set_param -n ldlm.dump_namespaces ""
2371 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2372 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2373 log "dumped log to $TMP/test_29.dk (bug 5793)"
2376 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2377 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2378 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2379 log "dumped log to $TMP/test_29.dk (bug 5793)"
2383 run_test 29 "IT_GETATTR regression ============================"
2385 test_30a() { # was test_30
2386 cp $(which ls) $DIR || cp /bin/ls $DIR
2387 $DIR/ls / || error "Can't execute binary from lustre"
2390 run_test 30a "execute binary from Lustre (execve) =============="
2393 cp `which ls` $DIR || cp /bin/ls $DIR
2395 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2398 run_test 30b "execute binary from Lustre as non-root ==========="
2400 test_30c() { # b=22376
2401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2403 cp `which ls` $DIR || cp /bin/ls $DIR
2405 cancel_lru_locks mdc
2406 cancel_lru_locks osc
2407 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2410 run_test 30c "execute binary from Lustre without read perms ===="
2413 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2414 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2416 run_test 31a "open-unlink file =================================="
2419 touch $DIR/f31 || error "touch $DIR/f31 failed"
2420 ln $DIR/f31 $DIR/f31b || error "ln failed"
2421 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2422 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2424 run_test 31b "unlink file with multiple links while open ======="
2427 touch $DIR/f31 || error "touch $DIR/f31 failed"
2428 ln $DIR/f31 $DIR/f31c || error "ln failed"
2429 multiop_bg_pause $DIR/f31 O_uc ||
2430 error "multiop_bg_pause for $DIR/f31 failed"
2432 $MULTIOP $DIR/f31c Ouc
2433 kill -USR1 $MULTIPID
2436 run_test 31c "open-unlink file with multiple links ============="
2439 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2440 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2442 run_test 31d "remove of open directory ========================="
2444 test_31e() { # bug 2904
2445 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2447 run_test 31e "remove of open non-empty directory ==============="
2449 test_31f() { # bug 4554
2450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2453 test_mkdir $DIR/d31f
2454 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2455 cp /etc/hosts $DIR/d31f
2457 $GETSTRIPE $DIR/d31f/hosts
2458 multiop_bg_pause $DIR/d31f D_c || return 1
2461 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2462 test_mkdir $DIR/d31f
2463 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2464 cp /etc/hosts $DIR/d31f
2466 $GETSTRIPE $DIR/d31f/hosts
2467 multiop_bg_pause $DIR/d31f D_c || return 1
2470 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2471 wait $MULTIPID || error "first opendir $MULTIPID failed"
2475 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2476 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2479 run_test 31f "remove of open directory with open-unlink file ==="
2482 echo "-- cross directory link --"
2483 test_mkdir -c1 $DIR/${tdir}ga
2484 test_mkdir -c1 $DIR/${tdir}gb
2485 touch $DIR/${tdir}ga/f
2486 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2487 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2488 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2489 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2490 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2492 run_test 31g "cross directory link==============="
2495 echo "-- cross directory link --"
2496 test_mkdir -c1 $DIR/${tdir}
2497 test_mkdir -c1 $DIR/${tdir}/dir
2498 touch $DIR/${tdir}/f
2499 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2500 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2501 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2502 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2503 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2505 run_test 31h "cross directory link under child==============="
2508 echo "-- cross directory link --"
2509 test_mkdir -c1 $DIR/$tdir
2510 test_mkdir -c1 $DIR/$tdir/dir
2511 touch $DIR/$tdir/dir/f
2512 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2513 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2514 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2515 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2516 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2518 run_test 31i "cross directory link under parent==============="
2521 test_mkdir -c1 -p $DIR/$tdir
2522 test_mkdir -c1 -p $DIR/$tdir/dir1
2523 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2524 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2525 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2526 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2529 run_test 31j "link for directory==============="
2532 test_mkdir -c1 -p $DIR/$tdir
2534 touch $DIR/$tdir/exist
2535 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2536 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2537 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2538 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2539 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2540 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2541 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2544 run_test 31k "link to file: the same, non-existing, dir==============="
2550 touch $DIR/d31m2/exist
2551 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2552 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2553 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2554 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2555 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2556 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2559 run_test 31m "link to file: the same, non-existing, dir==============="
2562 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2563 nlink=$(stat --format=%h $DIR/$tfile)
2564 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2566 local cmd="exec $fd<$DIR/$tfile"
2569 trap "eval $cmd" EXIT
2570 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2571 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2572 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2573 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2574 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2577 run_test 31n "check link count of unlinked file"
2580 local TEMPNAME=$(mktemp $1_XXXXXX)
2581 mlink $TEMPNAME $1 2> /dev/null &&
2582 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2586 test_31o() { # LU-2901
2587 test_mkdir $DIR/$tdir
2588 for LOOP in $(seq 100); do
2589 rm -f $DIR/$tdir/$tfile*
2590 for THREAD in $(seq 8); do
2591 link_one $DIR/$tdir/$tfile.$LOOP &
2594 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2595 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2596 error "$LINKS duplicate links to $tfile.$LOOP" &&
2600 run_test 31o "duplicate hard links with same filename"
2603 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2605 test_mkdir $DIR/$tdir
2606 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2607 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2609 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2610 error "open unlink test1 failed"
2611 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2612 error "open unlink test2 failed"
2614 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2615 error "test1 still exists"
2616 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2617 error "test2 still exists"
2619 run_test 31p "remove of open striped directory"
2621 cleanup_test32_mount() {
2624 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2625 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2626 losetup -d $loopdev || true
2632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2634 echo "== more mountpoints and symlinks ================="
2635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2636 trap cleanup_test32_mount EXIT
2637 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2638 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2639 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2640 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2641 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2642 cleanup_test32_mount
2644 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2649 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2650 trap cleanup_test32_mount EXIT
2651 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2652 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2653 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2654 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2655 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2656 cleanup_test32_mount
2658 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2663 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2664 trap cleanup_test32_mount EXIT
2665 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2666 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2667 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2668 test_mkdir -p $DIR/$tdir/d2/test_dir
2669 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2670 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2671 cleanup_test32_mount
2673 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2678 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2679 trap cleanup_test32_mount EXIT
2680 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2681 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2682 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2683 test_mkdir -p $DIR/$tdir/d2/test_dir
2684 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2685 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2686 cleanup_test32_mount
2688 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2692 test_mkdir -p $DIR/$tdir/tmp
2693 local tmp_dir=$DIR/$tdir/tmp
2694 ln -s $DIR/$tdir $tmp_dir/symlink11
2695 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2696 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2697 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2699 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2703 test_mkdir -p $DIR/$tdir/tmp
2704 local tmp_dir=$DIR/$tdir/tmp
2705 ln -s $DIR/$tdir $tmp_dir/symlink11
2706 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2707 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2708 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2710 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2713 local tmp_dir=$DIR/$tdir/tmp
2714 test_mkdir -p $tmp_dir
2715 test_mkdir $DIR/${tdir}2
2716 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2717 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2718 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2719 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2720 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2721 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2723 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2726 rm -fr $DIR/$tdir $DIR/${tdir}2
2727 tmp_dir=$DIR/$tdir/tmp
2728 test_mkdir -p $tmp_dir
2729 test_mkdir $DIR/${tdir}2
2730 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2731 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2732 ls $tmp_dir/symlink12 || error "listing symlink12"
2733 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2735 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2740 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2741 trap cleanup_test32_mount EXIT
2742 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2743 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2744 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2745 touch $DIR/$tdir/test_file
2746 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2747 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2748 cleanup_test32_mount
2750 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2755 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2756 trap cleanup_test32_mount EXIT
2757 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2758 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2759 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2760 touch $DIR/$tdir/test_file
2761 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2762 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2763 cleanup_test32_mount
2765 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2771 trap cleanup_test32_mount EXIT
2772 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2773 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2774 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2775 test_mkdir -p $DIR/$tdir/d2
2776 touch $DIR/$tdir/d2/test_file || error "touch failed"
2777 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2778 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2779 cleanup_test32_mount
2781 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2787 trap cleanup_test32_mount EXIT
2788 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2789 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2790 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2791 test_mkdir -p $DIR/$tdir/d2
2792 touch $DIR/$tdir/d2/test_file || error "touch failed"
2793 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2794 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2795 cleanup_test32_mount
2797 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2801 test_mkdir -p $DIR/d32m/tmp
2802 TMP_DIR=$DIR/d32m/tmp
2803 ln -s $DIR $TMP_DIR/symlink11
2804 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2805 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2806 error "symlink11 not a link"
2807 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2808 error "symlink01 not a link"
2810 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2814 test_mkdir -p $DIR/d32n/tmp
2815 TMP_DIR=$DIR/d32n/tmp
2816 ln -s $DIR $TMP_DIR/symlink11
2817 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2818 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2819 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2821 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2825 test_mkdir -p $DIR/d32o/tmp
2826 TMP_DIR=$DIR/d32o/tmp
2827 ln -s $DIR/$tfile $TMP_DIR/symlink12
2828 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2829 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2830 error "symlink12 not a link"
2831 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2832 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2833 error "$DIR/d32o/tmp/symlink12 not file type"
2834 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2835 error "$DIR/d32o/symlink02 not file type"
2837 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2847 test_mkdir -p $DIR/d32p/tmp
2849 TMP_DIR=$DIR/d32p/tmp
2851 ln -s $DIR/$tfile $TMP_DIR/symlink12
2853 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2855 cat $DIR/d32p/tmp/symlink12 ||
2856 error "Can't open $DIR/d32p/tmp/symlink12"
2858 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2861 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2866 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2867 trap cleanup_test32_mount EXIT
2868 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2869 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2870 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2871 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2872 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2873 cleanup_test32_mount
2875 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2880 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2881 trap cleanup_test32_mount EXIT
2882 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2883 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2884 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2885 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2886 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2887 cleanup_test32_mount
2889 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2894 chmod 444 $DIR/$tfile
2895 chown $RUNAS_ID $DIR/$tfile
2897 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2900 run_test 33aa "write file with mode 444 (should return error)"
2904 test_mkdir $DIR/$tdir
2905 chown $RUNAS_ID $DIR/$tdir
2906 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2907 error "$RUNAS create $tdir/$tfile failed"
2908 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2909 error "open RDWR" || true
2911 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2915 test_mkdir $DIR/$tdir
2916 chown $RUNAS_ID $DIR/$tdir
2917 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2919 run_test 33b "test open file with malformed flags (No panic)"
2922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2923 remote_ost_nodsh && skip "remote OST with nodsh"
2932 test_mkdir $DIR/$tdir
2933 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2936 for ostnum in $(seq $OSTCOUNT); do
2937 # test-framework's OST numbering is one-based, while Lustre's
2939 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2940 # Parsing llobdstat's output sucks; we could grep the /proc
2941 # path, but that's likely to not be as portable as using the
2942 # llobdstat utility. So we parse lctl output instead.
2943 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2944 obdfilter/$ostname/stats |
2945 awk '/^write_bytes/ {print $7}' )
2946 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2947 if (( ${write_bytes:-0} > 0 ))
2954 $all_zeros || return 0
2957 echo foo > $DIR/$tdir/bar
2961 # Total up write_bytes after writing. We'd better find non-zeros.
2962 for ostnum in $(seq $OSTCOUNT); do
2963 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2964 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2965 obdfilter/$ostname/stats |
2966 awk '/^write_bytes/ {print $7}' )
2967 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2968 if (( ${write_bytes:-0} > 0 ))
2977 for ostnum in $(seq $OSTCOUNT); do
2978 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2979 echo "Check that write_bytes is present in obdfilter/*/stats:"
2980 do_facet ost$ostnum lctl get_param -n \
2981 obdfilter/$ostname/stats
2983 error "OST not keeping write_bytes stats (b22312)"
2986 run_test 33c "test llobdstat and write_bytes"
2989 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2993 local remote_dir=$DIR/$tdir/remote_dir
2995 test_mkdir $DIR/$tdir
2996 $LFS mkdir -i $MDTIDX $remote_dir ||
2997 error "create remote directory failed"
2999 touch $remote_dir/$tfile
3000 chmod 444 $remote_dir/$tfile
3001 chown $RUNAS_ID $remote_dir/$tfile
3003 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3005 chown $RUNAS_ID $remote_dir
3006 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3007 error "create" || true
3008 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3009 error "open RDWR" || true
3010 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3012 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3015 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3019 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3020 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3021 mkdir $DIR/$tdir/local_dir
3023 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3024 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3025 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3027 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3028 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3030 rmdir $DIR/$tdir/* || error "rmdir failed"
3033 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3034 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3035 mkdir $DIR/$tdir/local_dir
3037 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3038 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3039 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3041 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3042 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3044 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3047 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3048 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3049 mkdir $DIR/$tdir/local_dir
3051 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3052 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3053 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3055 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3056 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3058 run_test 33e "mkdir and striped directory should have same mode"
3062 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3066 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3067 remote_mds_nodsh && skip "remote MDS with nodsh"
3070 chmod go+rwx $DIR/$tdir
3071 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3072 trap cleanup_33f EXIT
3074 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3075 error "cannot create striped directory"
3077 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3078 error "cannot create files in striped directory"
3080 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3081 error "cannot remove files in striped directory"
3083 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3084 error "cannot remove striped directory"
3088 run_test 33f "nonroot user can create, access, and remove a striped directory"
3091 mkdir -p $DIR/$tdir/dir2
3093 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3095 [[ $err =~ "exists" ]] || error "Not exists error"
3097 run_test 33g "nonroot user create already existing root created file"
3099 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3102 $MCREATE $DIR/f34 || error "mcreate failed"
3103 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3104 error "getstripe failed"
3105 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3106 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3107 error "getstripe failed"
3108 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3109 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3111 run_test 34a "truncate file that has not been opened ==========="
3114 [ ! -f $DIR/f34 ] && test_34a
3115 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3116 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3117 $OPENFILE -f O_RDONLY $DIR/f34
3118 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3119 error "getstripe failed"
3120 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3121 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3123 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3126 [ ! -f $DIR/f34 ] && test_34a
3127 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3128 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3129 $OPENFILE -f O_RDWR $DIR/f34
3130 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3131 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3132 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3134 run_test 34c "O_RDWR opening file-with-size works =============="
3137 [ ! -f $DIR/f34 ] && test_34a
3138 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3140 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3141 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3144 run_test 34d "write to sparse file ============================="
3148 $MCREATE $DIR/f34e || error "mcreate failed"
3149 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3150 $CHECKSTAT -s 1000 $DIR/f34e ||
3151 error "Size of $DIR/f34e not equal to 1000 bytes"
3152 $OPENFILE -f O_RDWR $DIR/f34e
3153 $CHECKSTAT -s 1000 $DIR/f34e ||
3154 error "Size of $DIR/f34e not equal to 1000 bytes"
3156 run_test 34e "create objects, some with size and some without =="
3158 test_34f() { # bug 6242, 6243
3159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3163 $MCREATE $DIR/f34f || error "mcreate failed"
3164 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3165 dd if=$DIR/f34f of=$TMP/f34f
3166 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3167 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3168 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3169 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3170 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3172 run_test 34f "read from a file with no objects until EOF ======="
3175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3177 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3179 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3180 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3181 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3182 cancel_lru_locks osc
3183 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3184 error "wrong size after lock cancel"
3186 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3187 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3188 error "expanding truncate failed"
3189 cancel_lru_locks osc
3190 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3191 error "wrong expanded size after lock cancel"
3193 run_test 34g "truncate long file ==============================="
3196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3201 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3202 sync # Flush the cache so that multiop below does not block on cache
3203 # flush when getting the group lock
3204 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3207 # Since just timed wait is not good enough, let's do a sync write
3208 # that way we are sure enough time for a roundtrip + processing
3209 # passed + 2 seconds of extra margin.
3210 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3214 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3215 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3219 local nsz=`stat -c %s $DIR/$tfile`
3220 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3222 run_test 34h "ftruncate file under grouplock should not block"
3225 cp /bin/sh $DIR/f35a
3227 chown $RUNAS_ID $DIR/f35a
3228 $RUNAS $DIR/f35a && error || true
3231 run_test 35a "exec file with mode 444 (should return and not leak)"
3235 utime $DIR/f36 || error "utime failed for MDS"
3237 run_test 36a "MDS utime check (mknod, utime)"
3241 utime $DIR/f36 || error "utime failed for OST"
3243 run_test 36b "OST utime check (open, utime)"
3248 chown $RUNAS_ID $DIR/d36
3249 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3251 run_test 36c "non-root MDS utime check (mknod, utime)"
3254 [ ! -d $DIR/d36 ] && test_36c
3255 echo "" > $DIR/d36/f36
3256 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3258 run_test 36d "non-root OST utime check (open, utime)"
3261 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3263 test_mkdir $DIR/$tdir
3264 touch $DIR/$tdir/$tfile
3265 $RUNAS utime $DIR/$tdir/$tfile &&
3266 error "utime worked, expected failure" || true
3268 run_test 36e "utime on non-owned file (should return error)"
3272 local LANG_SAVE=$LANG
3273 local LC_LANG_SAVE=$LC_LANG
3274 export LANG=C LC_LANG=C # for date language
3276 DATESTR="Dec 20 2000"
3277 test_mkdir $DIR/$tdir
3278 lctl set_param fail_loc=$fl
3280 cp /etc/hosts $DIR/$tdir/$tfile
3281 sync & # write RPC generated with "current" inode timestamp, but delayed
3283 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3284 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3285 cancel_lru_locks osc
3286 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3288 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3289 echo "BEFORE: $LS_BEFORE" && \
3290 echo "AFTER : $LS_AFTER" && \
3291 echo "WANT : $DATESTR" && \
3292 error "$DIR/$tdir/$tfile timestamps changed" || true
3294 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3300 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3301 subr_36fh "0x80000214"
3303 run_test 36f "utime on file racing with OST BRW write =========="
3306 remote_ost_nodsh && skip "remote OST with nodsh"
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3313 test_mkdir $DIR/$tdir
3314 fmd_max_age=$(do_facet ost1 \
3315 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3318 fmd_before=$(do_facet ost1 \
3319 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3320 touch $DIR/$tdir/$tfile
3321 sleep $((fmd_max_age + 12))
3322 fmd_after=$(do_facet ost1 \
3323 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3325 echo "fmd_before: $fmd_before"
3326 echo "fmd_after: $fmd_after"
3327 [[ $fmd_after -gt $fmd_before ]] &&
3328 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3329 error "fmd didn't expire after ping" || true
3331 run_test 36g "filter mod data cache expiry ====================="
3334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3336 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3337 subr_36fh "0x80000227"
3339 run_test 36h "utime on file racing with OST BRW write =========="
3342 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3344 test_mkdir $DIR/$tdir
3345 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3347 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3348 local new_mtime=$((mtime + 200))
3350 #change Modify time of striped dir
3351 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3352 error "change mtime failed"
3354 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3356 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3358 run_test 36i "change mtime on striped directory"
3360 # test_37 - duplicate with tests 32q 32r
3363 local file=$DIR/$tfile
3365 openfile -f O_DIRECTORY $file
3368 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3369 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3371 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3373 test_39a() { # was test_39
3375 touch $DIR/${tfile}2
3376 # ls -l $DIR/$tfile $DIR/${tfile}2
3377 # ls -lu $DIR/$tfile $DIR/${tfile}2
3378 # ls -lc $DIR/$tfile $DIR/${tfile}2
3380 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3381 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3383 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3385 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3387 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3388 error "O_TRUNC didn't change timestamps"
3391 run_test 39a "mtime changed on create"
3394 test_mkdir -c1 $DIR/$tdir
3395 cp -p /etc/passwd $DIR/$tdir/fopen
3396 cp -p /etc/passwd $DIR/$tdir/flink
3397 cp -p /etc/passwd $DIR/$tdir/funlink
3398 cp -p /etc/passwd $DIR/$tdir/frename
3399 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3402 echo "aaaaaa" >> $DIR/$tdir/fopen
3403 echo "aaaaaa" >> $DIR/$tdir/flink
3404 echo "aaaaaa" >> $DIR/$tdir/funlink
3405 echo "aaaaaa" >> $DIR/$tdir/frename
3407 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3408 local link_new=`stat -c %Y $DIR/$tdir/flink`
3409 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3410 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3412 cat $DIR/$tdir/fopen > /dev/null
3413 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3414 rm -f $DIR/$tdir/funlink2
3415 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3417 for (( i=0; i < 2; i++ )) ; do
3418 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3419 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3420 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3421 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3423 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3424 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3425 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3426 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3428 cancel_lru_locks osc
3429 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3432 run_test 39b "mtime change on open, link, unlink, rename ======"
3434 # this should be set to past
3435 TEST_39_MTIME=`date -d "1 year ago" +%s`
3441 local mtime0=`stat -c %Y $DIR1/$tfile`
3443 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3444 local mtime1=`stat -c %Y $DIR1/$tfile`
3445 [ "$mtime1" = $TEST_39_MTIME ] || \
3446 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3449 echo hello >> $DIR1/$tfile
3451 local mtime2=`stat -c %Y $DIR1/$tfile`
3452 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3453 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3455 mv $DIR1/$tfile $DIR1/$tfile-1
3457 for (( i=0; i < 2; i++ )) ; do
3458 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3459 [ "$mtime2" = "$mtime3" ] || \
3460 error "mtime ($mtime2) changed (to $mtime3) on rename"
3462 cancel_lru_locks osc
3463 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3466 run_test 39c "mtime change on rename ==========================="
3470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3473 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3475 for (( i=0; i < 2; i++ )) ; do
3476 local mtime=`stat -c %Y $DIR1/$tfile`
3477 [ $mtime = $TEST_39_MTIME ] || \
3478 error "mtime($mtime) is not set to $TEST_39_MTIME"
3480 cancel_lru_locks osc
3481 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3484 run_test 39d "create, utime, stat =============================="
3488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3491 local mtime1=`stat -c %Y $DIR1/$tfile`
3493 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3495 for (( i=0; i < 2; i++ )) ; do
3496 local mtime2=`stat -c %Y $DIR1/$tfile`
3497 [ $mtime2 = $TEST_39_MTIME ] || \
3498 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3500 cancel_lru_locks osc
3501 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3504 run_test 39e "create, stat, utime, stat ========================"
3508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3511 mtime1=`stat -c %Y $DIR1/$tfile`
3514 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3516 for (( i=0; i < 2; i++ )) ; do
3517 local mtime2=`stat -c %Y $DIR1/$tfile`
3518 [ $mtime2 = $TEST_39_MTIME ] || \
3519 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3521 cancel_lru_locks osc
3522 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3525 run_test 39f "create, stat, sleep, utime, stat ================="
3529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 echo hello >> $DIR1/$tfile
3532 local mtime1=`stat -c %Y $DIR1/$tfile`
3535 chmod o+r $DIR1/$tfile
3537 for (( i=0; i < 2; i++ )) ; do
3538 local mtime2=`stat -c %Y $DIR1/$tfile`
3539 [ "$mtime1" = "$mtime2" ] || \
3540 error "lost mtime: $mtime2, should be $mtime1"
3542 cancel_lru_locks osc
3543 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3546 run_test 39g "write, chmod, stat ==============================="
3550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3556 echo hello >> $DIR1/$tfile
3557 local mtime1=`stat -c %Y $DIR1/$tfile`
3559 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3561 if [ "$d1" != "$d2" ]; then
3562 echo "write and touch not within one second"
3564 for (( i=0; i < 2; i++ )) ; do
3565 local mtime2=`stat -c %Y $DIR1/$tfile`
3566 [ "$mtime2" = $TEST_39_MTIME ] || \
3567 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3569 cancel_lru_locks osc
3570 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3574 run_test 39h "write, utime within one second, stat ============="
3577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3582 echo hello >> $DIR1/$tfile
3583 local mtime1=`stat -c %Y $DIR1/$tfile`
3585 mv $DIR1/$tfile $DIR1/$tfile-1
3587 for (( i=0; i < 2; i++ )) ; do
3588 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3590 [ "$mtime1" = "$mtime2" ] || \
3591 error "lost mtime: $mtime2, should be $mtime1"
3593 cancel_lru_locks osc
3594 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3597 run_test 39i "write, rename, stat =============================="
3600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3602 start_full_debug_logging
3606 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3607 lctl set_param fail_loc=0x80000412
3608 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3609 error "multiop failed"
3611 local mtime1=`stat -c %Y $DIR1/$tfile`
3613 mv $DIR1/$tfile $DIR1/$tfile-1
3615 kill -USR1 $multipid
3616 wait $multipid || error "multiop close failed"
3618 for (( i=0; i < 2; i++ )) ; do
3619 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3620 [ "$mtime1" = "$mtime2" ] ||
3621 error "mtime is lost on close: $mtime2, " \
3624 cancel_lru_locks osc
3625 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3627 lctl set_param fail_loc=0
3628 stop_full_debug_logging
3630 run_test 39j "write, rename, close, stat ======================="
3633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3638 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3640 local mtime1=`stat -c %Y $DIR1/$tfile`
3642 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3644 kill -USR1 $multipid
3645 wait $multipid || error "multiop close failed"
3647 for (( i=0; i < 2; i++ )) ; do
3648 local mtime2=`stat -c %Y $DIR1/$tfile`
3650 [ "$mtime2" = $TEST_39_MTIME ] || \
3651 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3653 cancel_lru_locks osc
3654 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3657 run_test 39k "write, utime, close, stat ========================"
3659 # this should be set to future
3660 TEST_39_ATIME=`date -d "1 year" +%s`
3663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3664 remote_mds_nodsh && skip "remote MDS with nodsh"
3666 local atime_diff=$(do_facet $SINGLEMDS \
3667 lctl get_param -n mdd.*MDT0000*.atime_diff)
3671 # test setting directory atime to future
3672 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3673 local atime=$(stat -c %X $DIR/$tdir)
3674 [ "$atime" = $TEST_39_ATIME ] ||
3675 error "atime is not set to future: $atime, $TEST_39_ATIME"
3677 # test setting directory atime from future to now
3678 local now=$(date +%s)
3679 touch -a -d @$now $DIR/$tdir
3681 atime=$(stat -c %X $DIR/$tdir)
3682 [ "$atime" -eq "$now" ] ||
3683 error "atime is not updated from future: $atime, $now"
3685 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3688 # test setting directory atime when now > dir atime + atime_diff
3689 local d1=$(date +%s)
3691 local d2=$(date +%s)
3692 cancel_lru_locks mdc
3693 atime=$(stat -c %X $DIR/$tdir)
3694 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3695 error "atime is not updated : $atime, should be $d2"
3697 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3700 # test not setting directory atime when now < dir atime + atime_diff
3702 cancel_lru_locks mdc
3703 atime=$(stat -c %X $DIR/$tdir)
3704 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3705 error "atime is updated to $atime, should remain $d1<atime<$d2"
3707 do_facet $SINGLEMDS \
3708 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3710 run_test 39l "directory atime update ==========================="
3713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3717 local far_past_mtime=$(date -d "May 29 1953" +%s)
3718 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3720 touch -m -d @$far_past_mtime $DIR1/$tfile
3721 touch -a -d @$far_past_atime $DIR1/$tfile
3723 for (( i=0; i < 2; i++ )) ; do
3724 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3725 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3726 error "atime or mtime set incorrectly"
3728 cancel_lru_locks osc
3729 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3732 run_test 39m "test atime and mtime before 1970"
3734 test_39n() { # LU-3832
3735 remote_mds_nodsh && skip "remote MDS with nodsh"
3737 local atime_diff=$(do_facet $SINGLEMDS \
3738 lctl get_param -n mdd.*MDT0000*.atime_diff)
3743 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3746 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3747 atime0=$(stat -c %X $DIR/$tfile)
3750 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3751 atime1=$(stat -c %X $DIR/$tfile)
3754 cancel_lru_locks mdc
3755 cancel_lru_locks osc
3756 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3757 atime2=$(stat -c %X $DIR/$tfile)
3759 do_facet $SINGLEMDS \
3760 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3762 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3763 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3765 run_test 39n "check that O_NOATIME is honored"
3768 TESTDIR=$DIR/$tdir/$tfile
3769 [ -e $TESTDIR ] && rm -rf $TESTDIR
3776 links2=$(stat -c %h .)
3777 [ $(($links1 + 2)) != $links2 ] &&
3778 error "wrong links count $(($links1 + 2)) != $links2"
3780 links3=$(stat -c %h .)
3781 [ $(($links1 + 1)) != $links3 ] &&
3782 error "wrong links count $links1 != $links3"
3785 run_test 39o "directory cached attributes updated after create"
3788 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3791 TESTDIR=$DIR/$tdir/$tdir
3792 [ -e $TESTDIR ] && rm -rf $TESTDIR
3793 test_mkdir -p $TESTDIR
3797 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3798 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3800 links2=$(stat -c %h .)
3801 [ $(($links1 + 2)) != $links2 ] &&
3802 error "wrong links count $(($links1 + 2)) != $links2"
3804 links3=$(stat -c %h .)
3805 [ $(($links1 + 1)) != $links3 ] &&
3806 error "wrong links count $links1 != $links3"
3809 run_test 39p "remote directory cached attributes updated after create ========"
3812 test_39q() { # LU-8041
3813 local testdir=$DIR/$tdir
3815 multiop_bg_pause $testdir D_c || error "multiop failed"
3817 cancel_lru_locks mdc
3818 kill -USR1 $multipid
3819 local atime=$(stat -c %X $testdir)
3820 [ "$atime" -ne 0 ] || error "atime is zero"
3822 run_test 39q "close won't zero out atime"
3825 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3826 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3827 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3828 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3829 error "$tfile is not 4096 bytes in size"
3831 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3835 small_write $DIR/f41 18
3837 run_test 41 "test small file write + fstat ====================="
3839 count_ost_writes() {
3840 lctl get_param -n ${OSC}.*.stats |
3841 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3842 END { printf("%0.0f", writes) }'
3849 BG_DIRTY_RATIO_SAVE=10
3850 MAX_BG_DIRTY_RATIO=25
3854 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3855 # dirty_ratio, dirty_background_ratio
3856 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3857 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3858 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3859 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3861 # if file not here, we are a 2.4 kernel
3862 kill -CONT `pidof kupdated`
3867 # setup the trap first, so someone cannot exit the test at the
3868 # exact wrong time and mess up a machine
3869 trap start_writeback EXIT
3870 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3871 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3872 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3873 sysctl -w vm.dirty_writeback_centisecs=0
3874 sysctl -w vm.dirty_writeback_centisecs=0
3875 # save and increase /proc/sys/vm/dirty_ratio
3876 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3877 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3878 # save and increase /proc/sys/vm/dirty_background_ratio
3879 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3880 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3882 # if file not here, we are a 2.4 kernel
3883 kill -STOP `pidof kupdated`
3887 # ensure that all stripes have some grant before we test client-side cache
3889 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3890 dd if=/dev/zero of=$i bs=4k count=1
3895 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3896 # file truncation, and file removal.
3898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3901 cancel_lru_locks $OSC
3903 sync; sleep 1; sync # just to be safe
3904 BEFOREWRITES=`count_ost_writes`
3905 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3906 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3907 AFTERWRITES=`count_ost_writes`
3908 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3909 error "$BEFOREWRITES < $AFTERWRITES"
3912 run_test 42a "ensure that we don't flush on close"
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3918 cancel_lru_locks $OSC
3921 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3922 BEFOREWRITES=$(count_ost_writes)
3923 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3924 AFTERWRITES=$(count_ost_writes)
3925 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3926 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3928 BEFOREWRITES=$(count_ost_writes)
3929 sync || error "sync: $?"
3930 AFTERWRITES=$(count_ost_writes)
3931 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3932 error "$BEFOREWRITES < $AFTERWRITES on sync"
3934 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3938 run_test 42b "test destroy of file with cached dirty data ======"
3940 # if these tests just want to test the effect of truncation,
3941 # they have to be very careful. consider:
3942 # - the first open gets a {0,EOF}PR lock
3943 # - the first write conflicts and gets a {0, count-1}PW
3944 # - the rest of the writes are under {count,EOF}PW
3945 # - the open for truncate tries to match a {0,EOF}PR
3946 # for the filesize and cancels the PWs.
3947 # any number of fixes (don't get {0,EOF} on open, match
3948 # composite locks, do smarter file size management) fix
3949 # this, but for now we want these tests to verify that
3950 # the cancellation with truncate intent works, so we
3951 # start the file with a full-file pw lock to match against
3952 # until the truncate.
3957 cancel_lru_locks $OSC
3959 # prime the file with 0,EOF PW to match
3963 # now the real test..
3964 dd if=/dev/zero of=$file bs=1024 count=100
3965 BEFOREWRITES=`count_ost_writes`
3966 $TRUNCATE $file $offset
3967 cancel_lru_locks $OSC
3968 AFTERWRITES=`count_ost_writes`
3973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3976 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3977 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3980 run_test 42c "test partial truncate of file with cached dirty data"
3983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3986 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3987 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3990 run_test 42d "test complete truncate of file with cached dirty data"
3992 test_42e() { # bug22074
3993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3995 local TDIR=$DIR/${tdir}e
3996 local pagesz=$(page_size)
3997 local pages=16 # hardcoded 16 pages, don't change it.
3998 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3999 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4003 test_mkdir $DIR/${tdir}e
4004 $SETSTRIPE -c 1 $TDIR
4005 createmany -o $TDIR/f $files
4007 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4009 # we assume that with $OSTCOUNT files, at least one of them will
4010 # be allocated on OST0.
4011 warmup_files=$((OSTCOUNT * max_dirty_mb))
4012 createmany -o $TDIR/w $warmup_files
4014 # write a large amount of data into one file and sync, to get good
4015 # avail_grant number from OST.
4016 for ((i=0; i<$warmup_files; i++)); do
4017 idx=$($GETSTRIPE -i $TDIR/w$i)
4018 [ $idx -ne 0 ] && continue
4019 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4022 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4024 $LCTL get_param $proc_osc0/cur_dirty_bytes
4025 $LCTL get_param $proc_osc0/cur_grant_bytes
4027 # create as much dirty pages as we can while not to trigger the actual
4028 # RPCs directly. but depends on the env, VFS may trigger flush during this
4029 # period, hopefully we are good.
4030 for ((i=0; i<$warmup_files; i++)); do
4031 idx=$($GETSTRIPE -i $TDIR/w$i)
4032 [ $idx -ne 0 ] && continue
4033 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4035 $LCTL get_param $proc_osc0/cur_dirty_bytes
4036 $LCTL get_param $proc_osc0/cur_grant_bytes
4038 # perform the real test
4039 $LCTL set_param $proc_osc0/rpc_stats 0
4040 for ((;i<$files; i++)); do
4041 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4042 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
4045 $LCTL get_param $proc_osc0/rpc_stats
4048 local have_ppr=false
4049 $LCTL get_param $proc_osc0/rpc_stats |
4050 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4051 # skip lines until we are at the RPC histogram data
4052 [ "$PPR" == "pages" ] && have_ppr=true && continue
4053 $have_ppr || continue
4055 # we only want the percent stat for < 16 pages
4056 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4058 percent=$((percent + WPCT))
4059 if [[ $percent -gt 15 ]]; then
4060 error "less than 16-pages write RPCs" \
4067 run_test 42e "verify sub-RPC writes are not done synchronously"
4069 test_43A() { # was test_43
4070 test_mkdir $DIR/$tdir
4071 cp -p /bin/ls $DIR/$tdir/$tfile
4072 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4074 # give multiop a chance to open
4077 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4080 run_test 43A "execution of file opened for write should return -ETXTBSY"
4083 test_mkdir $DIR/$tdir
4084 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4085 cp -p multiop $DIR/$tdir/multiop
4086 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4087 error "multiop open $TMP/$tfile.junk failed"
4088 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4090 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4091 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4092 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4094 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4099 test_mkdir $DIR/$tdir
4100 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4101 cp -p multiop $DIR/$tdir/multiop
4102 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4103 error "multiop open $TMP/$tfile.junk failed"
4104 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4106 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4107 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4108 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4110 run_test 43b "truncate of file being executed should return -ETXTBSY"
4113 local testdir="$DIR/$tdir"
4116 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4117 ( cd $testdir && md5sum -c )
4119 run_test 43c "md5sum of copy into lustre"
4121 test_44A() { # was test_44
4122 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4124 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4125 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4127 run_test 44A "zero length read from a sparse stripe"
4130 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4132 [ -z "$nstripe" ] && skip "can't get stripe info"
4133 [[ $nstripe -gt $OSTCOUNT ]] &&
4134 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4136 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4138 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4139 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4143 OFFSETS="0 $((stride/2)) $((stride-1))"
4144 for offset in $OFFSETS; do
4145 for i in $(seq 0 $((nstripe-1))); do
4146 local GLOBALOFFSETS=""
4148 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4149 local myfn=$DIR/d44a-$size
4150 echo "--------writing $myfn at $size"
4151 ll_sparseness_write $myfn $size ||
4152 error "ll_sparseness_write"
4153 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4154 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4155 error "ll_sparseness_verify $GLOBALOFFSETS"
4157 for j in $(seq 0 $((nstripe-1))); do
4159 size=$((((j + $nstripe )*$stride + $offset)))
4160 ll_sparseness_write $myfn $size ||
4161 error "ll_sparseness_write"
4162 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4164 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4165 error "ll_sparseness_verify $GLOBALOFFSETS"
4170 run_test 44a "test sparse pwrite ==============================="
4174 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4180 before=`dirty_osc_total`
4181 echo executing "\"$*\""
4183 after=`dirty_osc_total`
4184 echo before $before, after $after
4187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4190 # Obtain grants from OST if it supports it
4191 echo blah > ${f}_grant
4194 do_dirty_record "echo blah > $f"
4195 [[ $before -eq $after ]] && error "write wasn't cached"
4196 do_dirty_record "> $f"
4197 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4198 do_dirty_record "echo blah > $f"
4199 [[ $before -eq $after ]] && error "write wasn't cached"
4200 do_dirty_record "sync"
4201 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4202 do_dirty_record "echo blah > $f"
4203 [[ $before -eq $after ]] && error "write wasn't cached"
4204 do_dirty_record "cancel_lru_locks osc"
4205 [[ $before -gt $after ]] ||
4206 error "lock cancellation didn't lower dirty count"
4209 run_test 45 "osc io page accounting ============================"
4211 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4212 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4213 # objects offset and an assert hit when an rpc was built with 1023's mapped
4214 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4221 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4223 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4224 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4228 run_test 46 "dirtying a previously written page ================"
4230 # test_47 is removed "Device nodes check" is moved to test_28
4232 test_48a() { # bug 2399
4233 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4234 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4235 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4237 test_mkdir $DIR/$tdir
4239 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4240 test_mkdir $DIR/$tdir
4241 touch foo || error "'touch foo' failed after recreating cwd"
4243 touch .foo || error "'touch .foo' failed after recreating cwd"
4245 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4246 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4247 cd . || error "'cd .' failed after recreating cwd"
4248 mkdir . && error "'mkdir .' worked after recreating cwd"
4249 rmdir . && error "'rmdir .' worked after recreating cwd"
4250 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4251 cd .. || error "'cd ..' failed after recreating cwd"
4253 run_test 48a "Access renamed working dir (should return errors)="
4255 test_48b() { # bug 2399
4257 test_mkdir $DIR/$tdir
4259 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4260 touch foo && error "'touch foo' worked after removing cwd"
4261 mkdir foo && error "'mkdir foo' worked after removing cwd"
4262 touch .foo && error "'touch .foo' worked after removing cwd"
4263 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4264 ls . > /dev/null && error "'ls .' worked after removing cwd"
4265 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4266 mkdir . && error "'mkdir .' worked after removing cwd"
4267 rmdir . && error "'rmdir .' worked after removing cwd"
4268 ln -s . foo && error "'ln -s .' worked after removing cwd"
4269 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4271 run_test 48b "Access removed working dir (should return errors)="
4273 test_48c() { # bug 2350
4274 #lctl set_param debug=-1
4277 test_mkdir -p $DIR/$tdir/dir
4279 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4280 $TRACE touch foo && error "touch foo worked after removing cwd"
4281 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4282 touch .foo && error "touch .foo worked after removing cwd"
4283 mkdir .foo && error "mkdir .foo worked after removing cwd"
4284 $TRACE ls . && error "'ls .' worked after removing cwd"
4285 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4286 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4287 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4288 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4289 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4291 run_test 48c "Access removed working subdir (should return errors)"
4293 test_48d() { # bug 2350
4294 #lctl set_param debug=-1
4297 test_mkdir -p $DIR/$tdir/dir
4299 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4300 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4301 $TRACE touch foo && error "'touch foo' worked after removing parent"
4302 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4303 touch .foo && error "'touch .foo' worked after removing parent"
4304 mkdir .foo && error "mkdir .foo worked after removing parent"
4305 $TRACE ls . && error "'ls .' worked after removing parent"
4306 $TRACE ls .. && error "'ls ..' worked after removing parent"
4307 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4308 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4309 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4312 run_test 48d "Access removed parent subdir (should return errors)"
4314 test_48e() { # bug 4134
4315 #lctl set_param debug=-1
4318 test_mkdir -p $DIR/$tdir/dir
4320 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4321 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4322 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4323 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4324 # On a buggy kernel addition of "touch foo" after cd .. will
4325 # produce kernel oops in lookup_hash_it
4326 touch ../foo && error "'cd ..' worked after recreate parent"
4328 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4330 run_test 48e "Access to recreated parent subdir (should return errors)"
4332 test_49() { # LU-1030
4333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4334 remote_ost_nodsh && skip "remote OST with nodsh"
4336 # get ost1 size - lustre-OST0000
4337 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4339 # write 800M at maximum
4340 [[ $ost1_size -lt 2 ]] && ost1_size=2
4341 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4343 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4344 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4347 # change max_pages_per_rpc while writing the file
4348 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4349 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4350 # loop until dd process exits
4351 while ps ax -opid | grep -wq $dd_pid; do
4352 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4353 sleep $((RANDOM % 5 + 1))
4355 # restore original max_pages_per_rpc
4356 $LCTL set_param $osc1_mppc=$orig_mppc
4357 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4359 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4363 test_mkdir $DIR/$tdir
4365 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4367 run_test 50 "special situations: /proc symlinks ==============="
4369 test_51a() { # was test_51
4370 # bug 1516 - create an empty entry right after ".." then split dir
4371 test_mkdir -c1 $DIR/$tdir
4372 touch $DIR/$tdir/foo
4373 $MCREATE $DIR/$tdir/bar
4375 createmany -m $DIR/$tdir/longfile 201
4377 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4378 $MCREATE $DIR/$tdir/longfile$FNUM
4383 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4385 run_test 51a "special situations: split htree with empty entry =="
4387 cleanup_print_lfs_df () {
4394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4396 local dir=$DIR/$tdir
4397 local nrdirs=$((65536 + 100))
4399 # cleanup the directory
4406 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4407 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4408 [[ $numfree -lt $nrdirs ]] &&
4409 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4411 # need to check free space for the directories as well
4412 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4413 numfree=$(( blkfree / $(fs_inode_ksize) ))
4414 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4416 trap cleanup_print_lfs_df EXIT
4419 createmany -d $dir/d $nrdirs || {
4420 unlinkmany $dir/d $nrdirs
4421 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4425 nrdirs=$(ls -U $dir | wc -l)
4427 # unlink all but 100 subdirectories, then check it still works
4429 local delete=$((nrdirs - left))
4434 # for ldiskfs the nlink count should be 1, but this is OSD specific
4435 # and so this is listed for informational purposes only
4436 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4437 unlinkmany -d $dir/d $delete ||
4438 error "unlink of first $delete subdirs failed"
4440 echo "nlink between: $(stat -c %h $dir)"
4441 local found=$(ls -U $dir | wc -l)
4442 [ $found -ne $left ] &&
4443 error "can't find subdirs: found only $found, expected $left"
4445 unlinkmany -d $dir/d $delete $left ||
4446 error "unlink of second $left subdirs failed"
4447 # regardless of whether the backing filesystem tracks nlink accurately
4448 # or not, the nlink count shouldn't be more than "." and ".." here
4449 local after=$(stat -c %h $dir)
4450 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4451 echo "nlink after: $after"
4453 cleanup_print_lfs_df
4455 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4459 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4461 test_mkdir $DIR/$tdir
4462 createmany -o $DIR/$tdir/t- 1000
4463 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4464 for N in $(seq 0 $((OSTCOUNT - 1))); do
4465 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4466 END { printf("%0.0f", objs) }' $TMP/$tfile)
4467 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4468 '($1 == '$N') { objs += 1 } \
4469 END { printf("%0.0f", objs) }')
4470 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4472 unlinkmany $DIR/$tdir/t- 1000
4475 for N in $(seq 1 $((OSTCOUNT - 1))); do
4476 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4477 error "OST $N has less objects vs OST $NLAST" \
4478 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4479 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4480 error "OST $N has less objects vs OST $NLAST" \
4481 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4483 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4484 error "OST $N has less #0 objects vs OST $NLAST" \
4485 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4486 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4487 error "OST $N has less #0 objects vs OST $NLAST" \
4488 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4493 run_test 51d "check object distribution"
4496 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4497 skip_env "ldiskfs only test"
4500 test_mkdir -c1 $DIR/$tdir
4501 test_mkdir -c1 $DIR/$tdir/d0
4503 touch $DIR/$tdir/d0/foo
4504 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4505 error "file exceed 65000 nlink limit!"
4506 unlinkmany $DIR/$tdir/d0/f- 65001
4509 run_test 51e "check file nlink limit"
4512 test_mkdir $DIR/$tdir
4515 local ulimit_old=$(ulimit -n)
4516 local spare=20 # number of spare fd's for scripts/libraries, etc.
4517 local mdt=$($LFS getstripe -m $DIR/$tdir)
4518 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4520 echo "MDT$mdt numfree=$numfree, max=$max"
4521 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4522 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4523 while ! ulimit -n $((numfree + spare)); do
4524 numfree=$((numfree * 3 / 4))
4526 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4528 echo "left ulimit at $ulimit_old"
4531 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4532 unlinkmany $DIR/$tdir/f $numfree
4533 error "create+open $numfree files in $DIR/$tdir failed"
4535 ulimit -n $ulimit_old
4537 # if createmany exits at 120s there will be fewer than $numfree files
4538 unlinkmany $DIR/$tdir/f $numfree || true
4540 run_test 51f "check many open files limit"
4543 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4544 test_mkdir $DIR/$tdir
4545 touch $DIR/$tdir/foo
4546 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4547 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4548 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4549 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4550 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4552 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4553 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4554 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4556 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4557 cp -r $DIR/$tdir $TMP/
4558 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4560 run_test 52a "append-only flag test (should return errors)"
4563 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4564 test_mkdir $DIR/$tdir
4565 touch $DIR/$tdir/foo
4566 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4567 cat test > $DIR/$tdir/foo && error "cat test worked"
4568 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4569 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4570 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4572 echo foo >> $DIR/$tdir/foo && error "echo worked"
4573 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4574 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4575 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4576 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4578 chattr -i $DIR/$tdir/foo || error "chattr failed"
4580 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4582 run_test 52b "immutable flag test (should return errors) ======="
4585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4586 remote_mds_nodsh && skip "remote MDS with nodsh"
4587 remote_ost_nodsh && skip "remote OST with nodsh"
4600 local support_last_seq=true
4602 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4603 support_last_seq=false
4606 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4608 for value in $(do_facet $SINGLEMDS \
4609 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4610 param=$(echo ${value[0]} | cut -d "=" -f1)
4611 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4613 if $support_last_seq; then
4614 param_seq=$(echo $param |
4615 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4616 mds_last_seq=$(do_facet $SINGLEMDS \
4617 $LCTL get_param -n $param_seq)
4619 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4621 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4622 node=$(facet_active_host ost$((ostnum+1)))
4623 param="obdfilter.$ostname.last_id"
4624 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4625 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4626 ost_last_id=$ost_last
4628 if $support_last_seq; then
4629 ost_last_id=$(echo $ost_last |
4630 awk -F':' '{print $2}' |
4632 ost_last_seq=$(echo $ost_last |
4633 awk -F':' '{print $1}')
4634 [[ $ost_last_seq = $mds_last_seq ]] || continue
4637 if [[ $ost_last_id != $mds_last ]]; then
4638 error "$ost_last_id != $mds_last"
4645 $found || error "can not match last_seq/last_id for $mdtosc"
4648 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4651 perl -MSocket -e ';' || skip "no Socket perl module installed"
4653 $SOCKETSERVER $DIR/socket ||
4654 error "$SOCKETSERVER $DIR/socket failed: $?"
4655 $SOCKETCLIENT $DIR/socket ||
4656 error "$SOCKETCLIENT $DIR/socket failed: $?"
4657 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4659 run_test 54a "unix domain socket test =========================="
4665 dd if=/dev/zero of=$f bs=$(page_size) count=1
4667 run_test 54b "char device works in lustre ======================"
4670 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4671 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4672 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4674 for i in $(seq 3 7); do
4675 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4684 loopdev="$DIR/loop54c"
4687 $UMOUNT $DIR/$tdir || rc=$?
4688 losetup -d $loopdev || true
4689 losetup -d $LOOPDEV || true
4690 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 loopdev="$DIR/loop54c"
4700 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4701 trap cleanup_54c EXIT
4702 mknod $loopdev b 7 $LOOPNUM
4703 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4704 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4705 losetup $loopdev $DIR/$tfile ||
4706 error "can't set up $loopdev for $DIR/$tfile"
4707 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4708 test_mkdir $DIR/$tdir
4709 mount -t ext2 $loopdev $DIR/$tdir ||
4710 error "error mounting $loopdev on $DIR/$tdir"
4711 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4714 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4718 run_test 54c "block device works in lustre ====================="
4724 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4726 run_test 54d "fifo device works in lustre ======================"
4731 cp -aL /dev/console $f
4732 echo $string > $f || error "echo $string to $f failed"
4734 run_test 54e "console/tty device works in lustre ======================"
4738 local dir=$DIR/$tdir
4741 test_mkdir -p $dir/dir
4742 for i in $(seq $numfiles); do
4744 touch $dir/dir/file$i
4747 local numcomp=$($LFS getstripe --component-count $dir)
4749 [[ $numcomp == 0 ]] && numcomp=1
4751 # test lfs getstripe with --recursive
4752 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4754 [[ $filenum -eq $((numfiles * 2)) ]] ||
4755 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4756 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4757 [[ $filenum -eq $numfiles ]] ||
4758 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4759 echo "$LFS getstripe showed obdidx or l_ost_idx"
4761 # test lfs getstripe with file instead of dir
4762 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4763 [[ $filenum -eq 1 ]] ||
4764 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4765 echo "$LFS getstripe file1 passed"
4767 #test lfs getstripe with --verbose
4768 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4769 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4770 error "$LFS getstripe --verbose $dir: "\
4771 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4772 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4773 error "$LFS getstripe $dir: showed lmm_magic"
4775 #test lfs getstripe with -v prints lmm_fid
4776 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4777 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4778 error "$LFS getstripe -v $dir: "\
4779 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4780 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4781 error "$LFS getstripe $dir: showed lmm_fid by default"
4782 echo "$LFS getstripe --verbose passed"
4784 #check for FID information
4785 local fid1=$($LFS getstripe --fid $dir/file1)
4786 local fid2=$($LFS getstripe --verbose $dir/file1 |
4787 awk '/lmm_fid: / { print $2; exit; }')
4788 local fid3=$($LFS path2fid $dir/file1)
4790 [ "$fid1" != "$fid2" ] &&
4791 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4792 [ "$fid1" != "$fid3" ] &&
4793 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4794 echo "$LFS getstripe --fid passed"
4796 #test lfs getstripe with --obd
4797 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4798 error "$LFS getstripe --obd wrong_uuid: should return error"
4800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4803 local obduuid=$(ostuuid_from_index $ostidx)
4804 local found=$($LFS getstripe -r --obd $obduuid $dir |
4805 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4807 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4808 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4810 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4813 [[ $found -eq $filenum ]] ||
4814 error "$LFS getstripe --obd: found $found expect $filenum"
4815 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4816 sed '/^[ ]*'${ostidx}'[ ]/d' |
4817 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4818 error "$LFS getstripe --obd: should not show file on other obd"
4819 echo "$LFS getstripe --obd passed"
4821 run_test 56a "check $LFS getstripe"
4824 local dir=$DIR/$tdir
4828 for i in $(seq $numdirs); do
4829 test_mkdir $dir/dir$i
4832 # test lfs getdirstripe default mode is non-recursion, which is
4833 # different from lfs getstripe
4834 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4836 [[ $dircnt -eq 1 ]] ||
4837 error "$LFS getdirstripe: found $dircnt, not 1"
4838 dircnt=$($LFS getdirstripe --recursive $dir |
4839 grep -c lmv_stripe_count)
4840 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4841 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4843 run_test 56b "check $LFS getdirstripe"
4846 remote_ost_nodsh && skip "remote OST with nodsh"
4849 local ost_name=$(ostname_from_index $ost_idx)
4850 local old_status=$(ost_dev_status $ost_idx)
4852 [[ -z "$old_status" ]] ||
4853 skip_env "OST $ost_name is in $old_status status"
4855 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4858 local new_status=$(ost_dev_status $ost_idx)
4860 [[ "$new_status" = "D" ]] ||
4861 error "OST $ost_name is in status of '$new_status', not 'D'"
4863 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4866 new_status=$(ost_dev_status $ost_idx)
4867 [[ -z "$new_status" ]] ||
4868 error "OST $ost_name is in status of '$new_status', not ''"
4870 run_test 56c "check 'lfs df' showing device status"
4875 local local_tdir="$1"
4876 local local_numfiles="$2"
4877 local local_numdirs="$3"
4878 local dir_params="$4"
4879 local dir_stripe_params="$5"
4881 if [ ! -d "$local_tdir" ] ; then
4882 test_mkdir -p $dir_stripe_params $local_tdir
4883 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4884 for i in $(seq $local_numfiles) ; do
4885 touch $local_tdir/file$i
4887 for i in $(seq $local_numdirs) ; do
4888 test_mkdir $dir_stripe_params $local_tdir/dir$i
4889 for j in $(seq $local_numfiles) ; do
4890 touch $local_tdir/dir$i/file$j
4896 setup_56_special() {
4898 local local_numfiles=$2
4899 local local_numdirs=$3
4901 setup_56 $local_tdir $local_numfiles $local_numdirs
4903 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4904 for i in $(seq $local_numfiles) ; do
4905 mknod $local_tdir/loop${i}b b 7 $i
4906 mknod $local_tdir/null${i}c c 1 3
4907 ln -s $local_tdir/file1 $local_tdir/link${i}
4909 for i in $(seq $local_numdirs) ; do
4910 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4911 mknod $local_tdir/dir$i/null${i}c c 1 3
4912 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4918 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4919 local expected=$(($NUMDIRS + 2))
4921 setup_56 $dir $NUMFILES $NUMDIRS
4923 # test lfs find with -name
4924 for i in $(seq $NUMFILES) ; do
4925 local nums=$($LFS find -name "*$i" $dir | wc -l)
4927 [ $nums -eq $expected ] ||
4928 error "lfs find -name '*$i' $dir wrong: "\
4929 "found $nums, expected $expected"
4932 run_test 56g "check lfs find -name"
4935 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4936 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4938 setup_56 $dir $NUMFILES $NUMDIRS
4940 # test lfs find with ! -name
4941 for i in $(seq $NUMFILES) ; do
4942 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4944 [ $nums -eq $expected ] ||
4945 error "lfs find ! -name '*$i' $dir wrong: "\
4946 "found $nums, expected $expected"
4949 run_test 56h "check lfs find ! -name"
4952 local dir=$DIR/$tdir
4956 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4959 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4961 run_test 56i "check 'lfs find -ost UUID' skips directories"
4964 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4966 setup_56_special $dir $NUMFILES $NUMDIRS
4968 local expected=$((NUMDIRS + 1))
4969 local cmd="$LFS find -type d $dir"
4970 local nums=$($cmd | wc -l)
4972 [ $nums -eq $expected ] ||
4973 error "'$cmd' wrong: found $nums, expected $expected"
4975 run_test 56j "check lfs find -type d"
4978 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4980 setup_56_special $dir $NUMFILES $NUMDIRS
4982 local expected=$(((NUMDIRS + 1) * NUMFILES))
4983 local cmd="$LFS find -type f $dir"
4984 local nums=$($cmd | wc -l)
4986 [ $nums -eq $expected ] ||
4987 error "'$cmd' wrong: found $nums, expected $expected"
4989 run_test 56k "check lfs find -type f"
4992 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4994 setup_56_special $dir $NUMFILES $NUMDIRS
4996 local expected=$((NUMDIRS + NUMFILES))
4997 local cmd="$LFS find -type b $dir"
4998 local nums=$($cmd | wc -l)
5000 [ $nums -eq $expected ] ||
5001 error "'$cmd' wrong: found $nums, expected $expected"
5003 run_test 56l "check lfs find -type b"
5006 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5008 setup_56_special $dir $NUMFILES $NUMDIRS
5010 local expected=$((NUMDIRS + NUMFILES))
5011 local cmd="$LFS find -type c $dir"
5012 local nums=$($cmd | wc -l)
5013 [ $nums -eq $expected ] ||
5014 error "'$cmd' wrong: found $nums, expected $expected"
5016 run_test 56m "check lfs find -type c"
5019 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5020 setup_56_special $dir $NUMFILES $NUMDIRS
5022 local expected=$((NUMDIRS + NUMFILES))
5023 local cmd="$LFS find -type l $dir"
5024 local nums=$($cmd | wc -l)
5026 [ $nums -eq $expected ] ||
5027 error "'$cmd' wrong: found $nums, expected $expected"
5029 run_test 56n "check lfs find -type l"
5032 local dir=$DIR/$tdir
5034 setup_56 $dir $NUMFILES $NUMDIRS
5035 utime $dir/file1 > /dev/null || error "utime (1)"
5036 utime $dir/file2 > /dev/null || error "utime (2)"
5037 utime $dir/dir1 > /dev/null || error "utime (3)"
5038 utime $dir/dir2 > /dev/null || error "utime (4)"
5039 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5040 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5043 local nums=$($LFS find -mtime +0 $dir | wc -l)
5045 [ $nums -eq $expected ] ||
5046 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5049 cmd="$LFS find -mtime 0 $dir"
5050 nums=$($cmd | wc -l)
5051 [ $nums -eq $expected ] ||
5052 error "'$cmd' wrong: found $nums, expected $expected"
5054 run_test 56o "check lfs find -mtime for old files"
5057 [ $RUNAS_ID -eq $UID ] &&
5058 skip_env "RUNAS_ID = UID = $UID -- skipping"
5060 local dir=$DIR/$tdir
5062 setup_56 $dir $NUMFILES $NUMDIRS
5063 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5065 local expected=$NUMFILES
5066 local cmd="$LFS find -uid $RUNAS_ID $dir"
5067 local nums=$($cmd | wc -l)
5069 [ $nums -eq $expected ] ||
5070 error "'$cmd' wrong: found $nums, expected $expected"
5072 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5073 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5074 nums=$($cmd | wc -l)
5075 [ $nums -eq $expected ] ||
5076 error "'$cmd' wrong: found $nums, expected $expected"
5078 run_test 56p "check lfs find -uid and ! -uid"
5081 [ $RUNAS_ID -eq $UID ] &&
5082 skip_env "RUNAS_ID = UID = $UID -- skipping"
5084 local dir=$DIR/$tdir
5086 setup_56 $dir $NUMFILES $NUMDIRS
5087 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5089 local expected=$NUMFILES
5090 local cmd="$LFS find -gid $RUNAS_GID $dir"
5091 local nums=$($cmd | wc -l)
5093 [ $nums -eq $expected ] ||
5094 error "'$cmd' wrong: found $nums, expected $expected"
5096 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5097 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5098 nums=$($cmd | wc -l)
5099 [ $nums -eq $expected ] ||
5100 error "'$cmd' wrong: found $nums, expected $expected"
5102 run_test 56q "check lfs find -gid and ! -gid"
5105 local dir=$DIR/$tdir
5107 setup_56 $dir $NUMFILES $NUMDIRS
5110 local cmd="$LFS find -size 0 -type f $dir"
5111 local nums=$($cmd | wc -l)
5113 [ $nums -eq $expected ] ||
5114 error "'$cmd' wrong: found $nums, expected $expected"
5116 cmd="$LFS find ! -size 0 -type f $dir"
5117 nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5120 echo "test" > $dir/$tfile
5121 echo "test2" > $dir/$tfile.2 && sync
5123 cmd="$LFS find -size 5 -type f $dir"
5124 nums=$($cmd | wc -l)
5125 [ $nums -eq $expected ] ||
5126 error "'$cmd' wrong: found $nums, expected $expected"
5128 cmd="$LFS find -size +5 -type f $dir"
5129 nums=$($cmd | wc -l)
5130 [ $nums -eq $expected ] ||
5131 error "'$cmd' wrong: found $nums, expected $expected"
5133 cmd="$LFS find -size +0 -type f $dir"
5134 nums=$($cmd | wc -l)
5135 [ $nums -eq $expected ] ||
5136 error "'$cmd' wrong: found $nums, expected $expected"
5138 cmd="$LFS find ! -size -5 -type f $dir"
5139 nums=$($cmd | wc -l)
5140 [ $nums -eq $expected ] ||
5141 error "'$cmd' wrong: found $nums, expected $expected"
5143 cmd="$LFS find -size -5 -type f $dir"
5144 nums=$($cmd | wc -l)
5145 [ $nums -eq $expected ] ||
5146 error "'$cmd' wrong: found $nums, expected $expected"
5148 run_test 56r "check lfs find -size works"
5150 test_56s() { # LU-611 #LU-9369
5151 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5153 local dir=$DIR/$tdir
5154 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5156 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5157 for i in $(seq $NUMDIRS); do
5158 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5161 local expected=$NUMDIRS
5162 local cmd="$LFS find -c $OSTCOUNT $dir"
5163 local nums=$($cmd | wc -l)
5165 [ $nums -eq $expected ] || {
5166 $LFS getstripe -R $dir
5167 error "'$cmd' wrong: found $nums, expected $expected"
5170 expected=$((NUMDIRS + onestripe))
5171 cmd="$LFS find -stripe-count +0 -type f $dir"
5172 nums=$($cmd | wc -l)
5173 [ $nums -eq $expected ] || {
5174 $LFS getstripe -R $dir
5175 error "'$cmd' wrong: found $nums, expected $expected"
5179 cmd="$LFS find -stripe-count 1 -type f $dir"
5180 nums=$($cmd | wc -l)
5181 [ $nums -eq $expected ] || {
5182 $LFS getstripe -R $dir
5183 error "'$cmd' wrong: found $nums, expected $expected"
5186 cmd="$LFS find -stripe-count -2 -type f $dir"
5187 nums=$($cmd | wc -l)
5188 [ $nums -eq $expected ] || {
5189 $LFS getstripe -R $dir
5190 error "'$cmd' wrong: found $nums, expected $expected"
5194 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5195 nums=$($cmd | wc -l)
5196 [ $nums -eq $expected ] || {
5197 $LFS getstripe -R $dir
5198 error "'$cmd' wrong: found $nums, expected $expected"
5201 run_test 56s "check lfs find -stripe-count works"
5203 test_56t() { # LU-611 #LU-9369
5204 local dir=$DIR/$tdir
5206 setup_56 $dir 0 $NUMDIRS
5207 for i in $(seq $NUMDIRS); do
5208 $LFS setstripe -S 8M $dir/dir$i/$tfile
5211 local expected=$NUMDIRS
5212 local cmd="$LFS find -S 8M $dir"
5213 local nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] || {
5216 $LFS getstripe -R $dir
5217 error "'$cmd' wrong: found $nums, expected $expected"
5221 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5223 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5225 expected=$(((NUMDIRS + 1) * NUMFILES))
5226 cmd="$LFS find -stripe-size 512k -type f $dir"
5227 nums=$($cmd | wc -l)
5228 [ $nums -eq $expected ] ||
5229 error "'$cmd' wrong: found $nums, expected $expected"
5231 cmd="$LFS find -stripe-size +320k -type f $dir"
5232 nums=$($cmd | wc -l)
5233 [ $nums -eq $expected ] ||
5234 error "'$cmd' wrong: found $nums, expected $expected"
5236 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5237 cmd="$LFS find -stripe-size +200k -type f $dir"
5238 nums=$($cmd | wc -l)
5239 [ $nums -eq $expected ] ||
5240 error "'$cmd' wrong: found $nums, expected $expected"
5242 cmd="$LFS find -stripe-size -640k -type f $dir"
5243 nums=$($cmd | wc -l)
5244 [ $nums -eq $expected ] ||
5245 error "'$cmd' wrong: found $nums, expected $expected"
5248 cmd="$LFS find -stripe-size 256k -type f $dir"
5249 nums=$($cmd | wc -l)
5250 [ $nums -eq $expected ] ||
5251 error "'$cmd' wrong: found $nums, expected $expected"
5253 cmd="$LFS find -stripe-size -320k -type f $dir"
5254 nums=$($cmd | wc -l)
5255 [ $nums -eq $expected ] ||
5256 error "'$cmd' wrong: found $nums, expected $expected"
5259 cmd="$LFS find -stripe-size 1024k -type f $dir"
5260 nums=$($cmd | wc -l)
5261 [ $nums -eq $expected ] ||
5262 error "'$cmd' wrong: found $nums, expected $expected"
5264 run_test 56t "check lfs find -stripe-size works"
5266 test_56u() { # LU-611
5267 local dir=$DIR/$tdir
5269 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5271 if [[ $OSTCOUNT -gt 1 ]]; then
5272 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5278 local expected=$(((NUMDIRS + 1) * NUMFILES))
5279 local cmd="$LFS find -stripe-index 0 -type f $dir"
5280 local nums=$($cmd | wc -l)
5282 [ $nums -eq $expected ] ||
5283 error "'$cmd' wrong: found $nums, expected $expected"
5286 cmd="$LFS find -stripe-index 1 -type f $dir"
5287 nums=$($cmd | wc -l)
5288 [ $nums -eq $expected ] ||
5289 error "'$cmd' wrong: found $nums, expected $expected"
5291 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5292 nums=$($cmd | wc -l)
5293 [ $nums -eq $expected ] ||
5294 error "'$cmd' wrong: found $nums, expected $expected"
5297 # This should produce an error and not return any files
5298 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5299 nums=$($cmd 2>/dev/null | wc -l)
5300 [ $nums -eq $expected ] ||
5301 error "'$cmd' wrong: found $nums, expected $expected"
5303 if [[ $OSTCOUNT -gt 1 ]]; then
5304 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5305 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5306 nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] ||
5308 error "'$cmd' wrong: found $nums, expected $expected"
5311 run_test 56u "check lfs find -stripe-index works"
5315 local dir=$DIR/$tdir
5317 setup_56 $dir $NUMFILES $NUMDIRS
5319 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5320 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5322 for file in $($LFS find -m $UUID $dir); do
5323 file_midx=$($LFS getstripe -m $file)
5324 [ $file_midx -eq $mdt_idx ] ||
5325 error "lfs find -m $UUID != getstripe -m $file_midx"
5328 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5331 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5334 local dir=$DIR/$tdir
5336 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5338 local stripe_size=$($LFS getstripe -S -d $dir) ||
5339 error "$LFS getstripe -S -d $dir failed"
5340 stripe_size=${stripe_size%% *}
5342 local file_size=$((stripe_size * OSTCOUNT))
5343 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5344 local required_space=$((file_num * file_size))
5345 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5347 [[ $free_space -le $((required_space / 1024)) ]] &&
5348 skip_env "need $required_space, have $free_space kbytes"
5351 local dd_count=$((file_size / dd_bs))
5353 # write data into the files
5358 for i in $(seq $NUMFILES); do
5360 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5361 error "write data into $file failed"
5363 for i in $(seq $NUMDIRS); do
5364 for j in $(seq $NUMFILES); do
5365 file=$dir/dir$i/file$j
5366 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5367 error "write data into $file failed"
5371 # $LFS_MIGRATE will fail if hard link migration is unsupported
5372 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5373 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5374 error "creating links to $dir/dir1/file1 failed"
5379 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5382 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5385 eval $cmd || error "$cmd failed"
5387 check_stripe_count $dir/file1 $expected
5389 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5391 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5392 # OST 1 if it is on OST 0. This file is small enough to
5393 # be on only one stripe.
5394 file=$dir/migr_1_ost
5395 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5396 error "write data into $file failed"
5397 local obdidx=$($LFS getstripe -i $file)
5398 local oldmd5=$(md5sum $file)
5401 [[ $obdidx -eq 0 ]] && newobdidx=1
5402 cmd="$LFS migrate -i $newobdidx $file"
5404 eval $cmd || error "$cmd failed"
5406 local realobdix=$($LFS getstripe -i $file)
5407 local newmd5=$(md5sum $file)
5409 [[ $newobdidx -ne $realobdix ]] &&
5410 error "new OST is different (was=$obdidx, "\
5411 "wanted=$newobdidx, got=$realobdix)"
5412 [[ "$oldmd5" != "$newmd5" ]] &&
5413 error "md5sum differ: $oldmd5, $newmd5"
5417 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5419 eval $cmd || error "$cmd failed"
5421 for j in $(seq $NUMFILES); do
5422 check_stripe_count $dir/dir1/file$j $expected
5425 # lfs_migrate works with lfs find
5426 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5427 $LFS_MIGRATE -y -c $expected"
5429 eval $cmd || error "$cmd failed"
5431 for i in $(seq 2 $NUMFILES); do
5432 check_stripe_count $dir/file$i $expected
5434 for i in $(seq 2 $NUMDIRS); do
5435 for j in $(seq $NUMFILES); do
5436 check_stripe_count $dir/dir$i/file$j $expected
5440 run_test 56w "check lfs_migrate -c stripe_count works"
5443 local file1=$DIR/$tdir/file1
5444 local create_pool=false
5445 local initial_pool=$($LFS getstripe -p $DIR)
5449 echo -n "Creating test dir..."
5450 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5453 echo -n "Creating test file..."
5454 touch $file1 || error "cannot create file"
5457 echo -n "Detecting existing pools..."
5458 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5460 if [ ${#pool_list[@]} -gt 0 ]; then
5461 echo "${pool_list[@]}"
5462 for thispool in "${pool_list[@]}"; do
5463 if [[ -z "$initial_pool" ||
5464 "$initial_pool" != "$thispool" ]]; then
5466 echo "Using existing pool '$pool'"
5471 echo "none detected."
5473 if [ -z "$pool" ]; then
5474 pool=${POOL:-testpool}
5475 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5476 echo -n "Creating pool '$pool'..."
5478 pool_add $pool &> /dev/null ||
5479 error "pool_add failed"
5482 echo -n "Adding target to pool..."
5483 pool_add_targets $pool 0 0 1 &> /dev/null ||
5484 error "pool_add_targets failed"
5488 echo -n "Setting pool using -p option..."
5489 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5490 error "migrate failed rc = $?"
5493 echo -n "Verifying test file is in pool after migrating..."
5494 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5495 error "file was not migrated to pool $pool"
5498 echo -n "Removing test file from pool '$pool'..."
5499 $LFS migrate $file1 &> /dev/null ||
5500 error "cannot remove from pool"
5501 [ "$($LFS getstripe -p $file1)" ] &&
5502 error "pool still set"
5505 echo -n "Setting pool using --pool option..."
5506 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5507 error "migrate failed rc = $?"
5512 if $create_pool; then
5513 destroy_test_pools 2> /dev/null ||
5514 error "destroy test pools failed"
5517 run_test 56wb "check lfs_migrate pool support"
5520 local file1="$DIR/$tdir/file 1"
5522 echo -n "Creating test dir..."
5523 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5524 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5525 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5526 error "cannot set stripe"
5529 echo -n "Setting initial stripe for test file..."
5530 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5531 error "cannot set stripe"
5532 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5533 error "stripe size not set"
5536 # File currently set to -S 512K -c 1
5538 # Ensure -c and -S options are rejected when -R is set
5539 echo -n "Verifying incompatible options are detected..."
5540 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5541 error "incompatible -c and -R options not detected"
5542 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5543 error "incompatible -S and -R options not detected"
5546 # Ensure unrecognized options are passed through to 'lfs migrate'
5547 echo -n "Verifying -S option is passed through to lfs migrate..."
5548 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5549 error "migration failed"
5550 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5551 error "file was not restriped"
5554 # File currently set to -S 1M -c 1
5556 # Ensure long options are supported
5557 echo -n "Verifying long options supported..."
5558 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5559 error "long option without argument not supported"
5560 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5561 error "long option with argument not supported"
5562 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5563 error "file not restriped with --stripe-size option"
5566 # File currently set to -S 512K -c 1
5568 if [ "$OSTCOUNT" -gt 1 ]; then
5569 echo -n "Verifying explicit stripe count can be set..."
5570 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5571 error "migrate failed"
5572 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5573 error "file not restriped to explicit count"
5577 # File currently set to -S 512K -c 1 or -S 512K -c 2
5579 # Ensure parent striping is used if -R is set, and no stripe
5580 # count or size is specified
5581 echo -n "Setting stripe for parent directory..."
5582 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5583 error "cannot set stripe"
5586 echo -n "Verifying restripe option uses parent stripe settings..."
5587 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5588 error "migrate failed"
5589 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5590 error "file not restriped to parent settings"
5591 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5592 error "file not restriped to parent settings"
5595 # File currently set to -S 1M -c 1
5597 # Ensure striping is preserved if -R is not set, and no stripe
5598 # count or size is specified
5599 echo -n "Verifying striping size preserved when not specified..."
5600 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5601 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5602 error "cannot set stripe on parent directory"
5603 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5604 error "migrate failed"
5605 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5606 error "file was restriped"
5609 # Ensure file name properly detected when final option has no argument
5610 echo -n "Verifying file name properly detected..."
5611 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5612 error "file name interpreted as option argument"
5618 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5621 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5623 local file1=$DIR/$tdir/file1
5625 echo -n "Creating test dir..."
5626 test_mkdir $DIR/$tdir || error "cannot create dir"
5629 echo -n "Creating test file..."
5633 # Ensure 'lfs migrate' will fail by using a non-existent option,
5634 # and make sure rsync is not called to recover
5635 echo -n "Make sure --no-rsync option works..."
5636 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5637 grep -q 'refusing to fall back to rsync' ||
5638 error "rsync was called with --no-rsync set"
5641 # Ensure rsync is called without trying 'lfs migrate' first
5642 echo -n "Make sure --rsync option works..."
5643 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5644 grep -q 'falling back to rsync' &&
5645 error "lfs migrate was called with --rsync set"
5648 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5649 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5650 grep -q 'at the same time' ||
5651 error "--rsync and --no-rsync accepted concurrently"
5657 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5660 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5661 check_swap_layouts_support
5663 local dir=$DIR/$tdir
5664 local ref1=/etc/passwd
5665 local file1=$dir/file1
5667 test_mkdir $dir || error "creating dir $dir"
5668 $LFS setstripe -c 2 $file1
5670 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5671 stripe=$($LFS getstripe -c $file1)
5672 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5673 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5678 run_test 56x "lfs migration support"
5681 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5682 check_swap_layouts_support
5684 local dir=$DIR/$tdir/$testnum
5688 local ref1=/etc/passwd
5689 local file1=$dir/file1
5691 $LFS setstripe -c 2 $file1
5693 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5695 local stripe=$($LFS getstripe -c $file1)
5697 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5698 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5703 run_test 56xa "lfs migration --block support"
5705 check_migrate_links() {
5707 local file1="$dir/file1"
5710 local total_count=$(($begin + $count - 1))
5711 local symlink_count=10
5714 if [ ! -f "$file1" ]; then
5715 echo -n "creating initial file..."
5716 $LFS setstripe -c 1 -S "512k" "$file1" ||
5717 error "cannot setstripe initial file"
5720 echo -n "creating symlinks..."
5721 for s in $(seq 1 $symlink_count); do
5722 ln -s "$file1" "$dir/slink$s" ||
5723 error "cannot create symlinks"
5727 echo -n "creating nonlinked files..."
5728 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5729 error "cannot create nonlinked files"
5734 if [ ! -f "$dir/file$total_count" ]; then
5735 echo -n "creating hard links $begin:$total_count..."
5736 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5737 /dev/null || error "cannot create hard links"
5741 echo -n "checking number of hard links listed in xattrs..."
5742 local fid=$($LFS getstripe -F "$file1")
5743 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5746 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5747 skip "hard link list has unexpected size, skipping test"
5749 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5750 error "link names should exceed xattrs size"
5753 echo -n "migrating files..."
5754 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5756 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5759 # make sure all links have been properly migrated
5760 echo -n "verifying files..."
5761 fid=$($LFS getstripe -F "$file1") ||
5762 error "cannot get fid for file $file1"
5763 for i in $(seq 2 $total_count); do
5764 local fid2=$($LFS getstripe -F $dir/file$i)
5766 [ "$fid2" == "$fid" ] ||
5767 error "migrated hard link has mismatched FID"
5770 # make sure hard links were properly detected, and migration was
5771 # performed only once for the entire link set; nonlinked files should
5773 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5774 local expected=$(($uniq_count + 1))
5776 [ "$actual" -eq "$expected" ] ||
5777 error "hard links individually migrated ($actual != $expected)"
5779 # make sure the correct number of hard links are present
5780 local hardlinks=$(stat -c '%h' "$file1")
5782 [ $hardlinks -eq $total_count ] ||
5783 error "num hard links $hardlinks != $total_count"
5790 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5791 skip "Need MDS version at least 2.10.55"
5793 local dir="$DIR/$tdir"
5795 test_mkdir "$dir" || error "cannot create dir $dir"
5797 echo "testing lfs migrate mode when all links fit within xattrs"
5798 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5800 echo "testing rsync mode when all links fit within xattrs"
5801 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5803 echo "testing lfs migrate mode when all links do not fit within xattrs"
5804 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5806 echo "testing rsync mode when all links do not fit within xattrs"
5807 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5812 run_test 56xb "lfs migration hard link support"
5815 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5816 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5819 local dir=$DIR/$tdir
5823 test_mkdir -p $dir || error "creating dir $dir"
5824 touch $f1 || error "creating std file $f1"
5825 $MULTIOP $f2 H2c || error "creating released file $f2"
5827 # a directory can be raid0, so ask only for files
5828 res=$($LFS find $dir -L raid0 -type f | wc -l)
5829 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5831 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5832 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5834 # only files can be released, so no need to force file search
5835 res=$($LFS find $dir -L released)
5836 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5838 res=$($LFS find $dir -type f \! -L released)
5839 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5841 run_test 56y "lfs find -L raid0|released"
5843 test_56z() { # LU-4824
5844 # This checks to make sure 'lfs find' continues after errors
5845 # There are two classes of errors that should be caught:
5846 # - If multiple paths are provided, all should be searched even if one
5848 # - If errors are encountered during the search, it should not terminate
5850 local dir=$DIR/$tdir
5854 for i in d{0..9}; do
5857 touch $dir/d{0..9}/$tfile
5858 $LFS find $DIR/non_existent_dir $dir &&
5859 error "$LFS find did not return an error"
5860 # Make a directory unsearchable. This should NOT be the last entry in
5861 # directory order. Arbitrarily pick the 6th entry
5862 chmod 700 $($LFS find $dir -type d | sed '6!d')
5864 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5866 # The user should be able to see 10 directories and 9 files
5867 [ $count == 19 ] || error "$LFS find did not continue after error"
5869 run_test 56z "lfs find should continue after an error"
5871 test_56aa() { # LU-5937
5872 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5874 local dir=$DIR/$tdir
5877 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5879 createmany -o $dir/striped_dir/${tfile}- 1024
5880 local dirs=$($LFS find --size +8k $dir/)
5882 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5884 run_test 56aa "lfs find --size under striped dir"
5886 test_56ab() { # LU-10705
5887 test_mkdir $DIR/$tdir
5888 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5889 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5890 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5891 # Flush writes to ensure valid blocks. Need to be more thorough for
5892 # ZFS, since blocks are not allocated/returned to client immediately.
5894 wait_zfs_commit ost1 2
5895 cancel_lru_locks osc
5898 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5900 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5902 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5903 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5905 rm -f $DIR/$tdir/$tfile.[123]
5907 run_test 56ab "lfs find --blocks"
5910 # Create composite files with one component
5911 local dir=$DIR/$tdir
5913 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5914 # Create composite files with three components
5915 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5916 # Create non-composite files
5917 createmany -o $dir/${tfile}- 10
5919 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5921 [[ $nfiles == 10 ]] ||
5922 error "lfs find -E 1M found $nfiles != 10 files"
5924 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5925 [[ $nfiles == 25 ]] ||
5926 error "lfs find ! -E 1M found $nfiles != 25 files"
5928 # All files have a component that starts at 0
5929 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5930 [[ $nfiles == 35 ]] ||
5931 error "lfs find --component-start 0 - $nfiles != 35 files"
5933 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5934 [[ $nfiles == 15 ]] ||
5935 error "lfs find --component-start 2M - $nfiles != 15 files"
5937 # All files created here have a componenet that does not starts at 2M
5938 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5939 [[ $nfiles == 35 ]] ||
5940 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5942 # Find files with a specified number of components
5943 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5944 [[ $nfiles == 15 ]] ||
5945 error "lfs find --component-count 3 - $nfiles != 15 files"
5947 # Remember non-composite files have a component count of zero
5948 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5949 [[ $nfiles == 10 ]] ||
5950 error "lfs find --component-count 0 - $nfiles != 10 files"
5952 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5953 [[ $nfiles == 20 ]] ||
5954 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5956 # All files have a flag called "init"
5957 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5958 [[ $nfiles == 35 ]] ||
5959 error "lfs find --component-flags init - $nfiles != 35 files"
5961 # Multi-component files will have a component not initialized
5962 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5963 [[ $nfiles == 15 ]] ||
5964 error "lfs find !--component-flags init - $nfiles != 15 files"
5969 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5972 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5973 skip "Need MDS version at least 2.10.57"
5983 # create mirrored directories and mirrored files
5984 mkdir $td || error "mkdir $td failed"
5985 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5986 createmany -o $tf- 10 || error "create $tf- failed"
5988 for i in $(seq 2); do
5990 mkdir $dir || error "mkdir $dir failed"
5991 $LFS mirror create -N$((3 + i)) $dir ||
5992 error "create mirrored dir $dir failed"
5993 createmany -o $dir/$tfile- 10 ||
5994 error "create $dir/$tfile- failed"
5997 # change the states of some mirrored files
5999 for i in $(seq 2); do
6001 for j in $(seq 4 9); do
6002 echo foo > $dir/$tfile-$j
6006 # find mirrored files with specific mirror count
6007 cmd="$LFS find --mirror-count 3 --type f $td"
6008 nfiles=$($cmd | wc -l)
6009 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6011 cmd="$LFS find ! --mirror-count 3 --type f $td"
6012 nfiles=$($cmd | wc -l)
6013 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6015 cmd="$LFS find --mirror-count +2 --type f $td"
6016 nfiles=$($cmd | wc -l)
6017 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6019 cmd="$LFS find --mirror-count -6 --type f $td"
6020 nfiles=$($cmd | wc -l)
6021 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6023 # find mirrored files with specific file state
6024 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6025 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6027 cmd="$LFS find --mirror-state=ro --type f $td"
6028 nfiles=$($cmd | wc -l)
6029 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6031 cmd="$LFS find ! --mirror-state=ro --type f $td"
6032 nfiles=$($cmd | wc -l)
6033 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6035 cmd="$LFS find --mirror-state=wp --type f $td"
6036 nfiles=$($cmd | wc -l)
6037 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6039 cmd="$LFS find ! --mirror-state=sp --type f $td"
6040 nfiles=$($cmd | wc -l)
6041 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6043 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6047 # note test will not do anything if MDS is not local
6048 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6049 skip_env "ldiskfs only test"
6051 remote_mds_nodsh && skip "remote MDS with nodsh"
6053 local MNTDEV="osd*.*MDT*.mntdev"
6054 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6055 [ -z "$DEV" ] && error "can't access $MNTDEV"
6056 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6057 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6058 error "can't access $DEV"
6059 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6060 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6064 run_test 57a "verify MDS filesystem created with large inodes =="
6067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6068 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6069 skip_env "ldiskfs only test"
6071 remote_mds_nodsh && skip "remote MDS with nodsh"
6073 local dir=$DIR/$tdir
6076 local fileN=$dir/f$filecount
6078 rm -rf $dir || error "removing $dir"
6080 local mdtidx=$($LFS getstripe -m $dir)
6081 local mdtname=MDT$(printf %04x $mdtidx)
6082 local facet=mds$((mdtidx + 1))
6084 echo "mcreating $filecount files"
6085 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6087 # verify that files do not have EAs yet
6088 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6089 error "$file1 has an EA"
6090 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6091 error "$fileN has an EA"
6095 df $dir #make sure we get new statfs data
6096 local mdsfree=$(do_facet $facet \
6097 lctl get_param -n osd*.*$mdtname.kbytesfree)
6098 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6101 echo "opening files to create objects/EAs"
6102 for file in $(seq -f $dir/f%g 1 $filecount); do
6103 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6104 error "opening $file"
6107 # verify that files have EAs now
6108 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6109 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6111 sleep 1 #make sure we get new statfs data
6113 local mdsfree2=$(do_facet $facet \
6114 lctl get_param -n osd*.*$mdtname.kbytesfree)
6115 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6117 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6118 if [ "$mdsfree" != "$mdsfree2" ]; then
6119 error "MDC before $mdcfree != after $mdcfree2"
6121 echo "MDC before $mdcfree != after $mdcfree2"
6122 echo "unable to confirm if MDS has large inodes"
6127 run_test 57b "default LOV EAs are stored inside large inodes ==="
6130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6131 [ -z "$(which wiretest 2>/dev/null)" ] &&
6132 skip_env "could not find wiretest"
6136 run_test 58 "verify cross-platform wire constants =============="
6139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6141 echo "touch 130 files"
6142 createmany -o $DIR/f59- 130
6144 unlinkmany $DIR/f59- 130
6146 # wait for commitment of removal
6147 wait_delete_completed
6149 run_test 59 "verify cancellation of llog records async ========="
6151 TEST60_HEAD="test_60 run $RANDOM"
6153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6154 remote_mgs_nodsh && skip "remote MGS with nodsh"
6155 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6156 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6157 skip_env "missing subtest run-llog.sh"
6159 log "$TEST60_HEAD - from kernel mode"
6160 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6161 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6162 do_facet mgs $LCTL dk > $TMP/$tfile
6164 # LU-6388: test llog_reader
6165 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6166 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6167 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6168 skip_env "missing llog_reader"
6169 local fstype=$(facet_fstype mgs)
6170 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6171 skip_env "Only for ldiskfs or zfs type mgs"
6173 local mntpt=$(facet_mntpt mgs)
6174 local mgsdev=$(mgsdevname 1)
6186 #get fid and record list
6187 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6189 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6191 #remount mgs as ldiskfs or zfs type
6192 stop mgs || error "stop mgs failed"
6193 mount_fstype mgs || error "remount mgs failed"
6194 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6197 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6198 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6203 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6205 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6207 echo "obj_file is $obj_file"
6208 do_facet mgs $llog_reader $obj_file
6210 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6211 awk '{ print $3 }' | sed -e "s/^type=//g")
6212 if [ $rec_type != $rec ]; then
6213 echo "FAILED test_60a wrong record type $rec_type," \
6219 #check obj path if record type is LLOG_LOGID_MAGIC
6220 if [ "$rec" == "1064553b" ]; then
6221 path=$(do_facet mgs $llog_reader $obj_file |
6222 grep "path=" | awk '{ print $NF }' |
6223 sed -e "s/^path=//g")
6224 if [ $obj_file != $mntpt/$path ]; then
6225 echo "FAILED test_60a wrong obj path" \
6226 "$montpt/$path, should be $obj_file"
6233 #restart mgs before "error", otherwise it will block the next test
6234 stop mgs || error "stop mgs failed"
6235 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6236 $pass || error "test failed, see FAILED test_60a messages for specifics"
6238 run_test 60a "llog_test run from kernel module and test llog_reader"
6241 remote_mgs_nodsh && skip "remote MGS with nodsh"
6243 # test old logid format
6244 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6245 do_facet mgs $LCTL dl | grep MGS
6246 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6247 error "old llog_print failed"
6250 # test new logid format
6251 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6252 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6253 error "new llog_print failed"
6256 run_test 60aa "llog_print works with FIDs and simple names"
6259 # test llog_print with params
6261 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6262 skip "Need server version greater than 2.11.51"
6267 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6268 do_facet mgs $LCTL set_param -P jobid_name="testname"
6270 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6271 grep jobid_name | tail -n 1)
6273 local param=`awk '{ print $10 }' <<< "$yaml"`
6274 local val=`awk '{ print $12 }' <<< "$yaml"`
6275 #return to the default
6276 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6277 [ $val = "testname" ] || error "bad value: $val"
6278 [ $param = "jobid_name," ] || error "Bad param: $param"
6280 run_test 60ab "llog_print params output values from set_param -P"
6282 test_60b() { # bug 6411
6283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6286 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6298 [[ $LLOG_COUNT -gt 100 ]] &&
6299 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6301 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6306 echo "create 5000 files"
6307 createmany -o $DIR/f60c- 5000
6308 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6309 lctl set_param fail_loc=0x80000137
6310 unlinkmany $DIR/f60c- 5000
6311 lctl set_param fail_loc=0
6313 run_test 60c "unlink file when mds full"
6316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6318 SAVEPRINTK=$(lctl get_param -n printk)
6319 # verify "lctl mark" is even working"
6320 MESSAGE="test message ID $RANDOM $$"
6321 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6322 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6324 lctl set_param printk=0 || error "set lnet.printk failed"
6325 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6326 MESSAGE="new test message ID $RANDOM $$"
6327 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6328 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6329 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6331 lctl set_param -n printk="$SAVEPRINTK"
6333 run_test 60d "test printk console message masking"
6336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6337 remote_mds_nodsh && skip "remote MDS with nodsh"
6340 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6341 do_facet mds1 lctl set_param fail_loc=0x15b
6344 run_test 60e "no space while new llog is being created"
6347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6350 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6351 cancel_lru_locks osc
6352 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6355 run_test 61 "mmap() writes don't make sync hang ================"
6357 # bug 2330 - insufficient obd_match error checking causes LBUG
6359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6363 cancel_lru_locks osc
6364 lctl set_param fail_loc=0x405
6365 cat $f && error "cat succeeded, expect -EIO"
6366 lctl set_param fail_loc=0
6368 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6369 # match every page all of the time.
6370 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6372 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6373 # Though this test is irrelevant anymore, it helped to reveal some
6374 # other grant bugs (LU-4482), let's keep it.
6375 test_63a() { # was test_63
6376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6378 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6380 for i in `seq 10` ; do
6381 dd if=/dev/zero of=$DIR/f63 bs=8k &
6387 rm -f $DIR/f63 || true
6389 run_test 63a "Verify oig_wait interruption does not crash ======="
6391 # bug 2248 - async write errors didn't return to application on sync
6392 # bug 3677 - async write errors left page locked
6394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6397 lctl set_param debug=-1
6399 # ensure we have a grant to do async writes
6400 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6403 sync # sync lest earlier test intercept the fail_loc
6405 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6406 lctl set_param fail_loc=0x80000406
6407 $MULTIOP $DIR/$tfile Owy && \
6408 error "sync didn't return ENOMEM"
6409 sync; sleep 2; sync # do a real sync this time to flush page
6410 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6411 error "locked page left in cache after async error" || true
6414 run_test 63b "async write errors should be returned to fsync ==="
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6420 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6422 run_test 64a "verify filter grant calculations (in kernel) ====="
6425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6427 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6429 run_test 64b "check out-of-space detection on client"
6432 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6434 run_test 64c "verify grant shrink"
6436 # this does exactly what osc_request.c:osc_announce_cached() does in
6437 # order to calculate max amount of grants to ask from server
6441 local page_size=$(get_page_size client)
6443 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6444 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6446 ((rpc_in_flight ++));
6447 nrpages=$((nrpages * rpc_in_flight))
6449 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6451 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6453 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6454 local undirty=$((nrpages * page_size))
6456 local max_extent_pages
6457 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6458 grep grant_max_extent_size | awk '{print $2}')
6459 max_extent_pages=$((max_extent_pages / page_size))
6460 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6461 local grant_extent_tax
6462 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6463 grep grant_extent_tax | awk '{print $2}')
6465 undirty=$((undirty + nrextents * grant_extent_tax))
6470 # this is size of unit for grant allocation. It should be equal to
6471 # what tgt_grant.c:tgt_grant_chunk() calculates
6475 local grant_extent_tax
6477 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6478 grep max_brw_size | awk '{print $2}')
6480 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6481 grep grant_extent_tax | awk '{print $2}')
6483 echo $(((max_brw_size + grant_extent_tax) * 2))
6487 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6488 skip "OST < 2.10.55 doesn't limit grants enough"
6490 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6491 local file=$DIR/$tfile
6493 [[ $($LCTL get_param osc.${tgt}.import |
6494 grep "connect_flags:.*grant_param") ]] ||
6495 skip "no grant_param connect flag"
6497 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6499 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6501 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6502 stack_trap "rm -f $file" EXIT
6504 $SETSTRIPE $file -i 0 -c 1
6505 dd if=/dev/zero of=$file bs=1M count=1000 &
6510 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6511 if [[ $cur_grant -gt $max_cur_granted ]]
6514 error "cur_grant $cur_grant > $max_cur_granted"
6517 [[ $? -ne 0 ]] && break;
6522 wait_delete_completed
6523 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6525 run_test 64d "check grant limit exceed"
6527 # bug 1414 - set/get directories' stripe info
6529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6531 test_mkdir $DIR/$tdir
6533 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6535 run_test 65a "directory with no stripe info"
6538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6540 test_mkdir $DIR/$tdir
6541 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6543 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6546 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6548 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6552 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6554 test_mkdir $DIR/$tdir
6555 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6557 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6558 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6560 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6562 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6567 test_mkdir $DIR/$tdir
6568 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6569 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6571 if [[ $STRIPECOUNT -le 0 ]]; then
6573 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6574 #LOV_MAX_STRIPE_COUNT is 2000
6575 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6577 sc=$(($STRIPECOUNT - 1))
6579 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6580 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6581 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6582 error "lverify failed"
6584 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6589 test_mkdir $DIR/$tdir
6591 $SETSTRIPE $DIR/$tdir || error "setstripe"
6592 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6593 error "no stripe info failed"
6595 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6597 run_test 65e "directory setstripe defaults"
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6602 test_mkdir $DIR/${tdir}f
6603 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6605 run_test 65f "dir setstripe permission (should return error) ==="
6608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6610 test_mkdir $DIR/$tdir
6611 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6613 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6614 error "setstripe -S failed"
6615 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6616 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6617 error "delete default stripe failed"
6619 run_test 65g "directory setstripe -d"
6622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6624 test_mkdir $DIR/$tdir
6625 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6627 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6628 error "setstripe -S failed"
6629 test_mkdir $DIR/$tdir/dd1
6630 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6631 error "stripe info inherit failed"
6633 run_test 65h "directory stripe info inherit ===================="
6636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6638 save_layout_restore_at_exit $MOUNT
6640 # bug6367: set non-default striping on root directory
6641 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6643 # bug12836: getstripe on -1 default directory striping
6644 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6646 # bug12836: getstripe -v on -1 default directory striping
6647 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6649 # bug12836: new find on -1 default directory striping
6650 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6652 run_test 65i "various tests to set root directory striping"
6654 test_65j() { # bug6367
6655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6659 # if we aren't already remounting for each test, do so for this test
6660 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6661 cleanup || error "failed to unmount"
6665 save_layout_restore_at_exit $MOUNT
6667 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6669 run_test 65j "set default striping on root directory (bug 6367)="
6673 wait_delete_completed
6674 do_facet $SINGLEMDS "lctl set_param -n \
6675 osp.$ost*MDT0000.max_create_count=$max_count"
6676 do_facet $SINGLEMDS "lctl set_param -n \
6677 osp.$ost*MDT0000.create_count=$count"
6678 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6679 echo $INACTIVE_OSC "is Activate"
6681 wait_osc_import_state mds ost$ostnum FULL
6684 test_65k() { # bug11679
6685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6686 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6687 remote_mds_nodsh && skip "remote MDS with nodsh"
6689 local disable_precreate=true
6690 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6691 disable_precreate=false
6693 echo "Check OST status: "
6694 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6695 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6697 for OSC in $MDS_OSCS; do
6698 echo $OSC "is active"
6699 do_facet $SINGLEMDS lctl --device %$OSC activate
6702 for INACTIVE_OSC in $MDS_OSCS; do
6703 local ost=$(osc_to_ost $INACTIVE_OSC)
6704 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6705 lov.*md*.target_obd |
6706 awk -F: /$ost/'{ print $1 }' | head -n 1)
6709 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6710 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6712 echo "Deactivate: " $INACTIVE_OSC
6713 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6715 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6716 osp.$ost*MDT0000.create_count")
6717 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6718 osp.$ost*MDT0000.max_create_count")
6719 $disable_precreate &&
6720 do_facet $SINGLEMDS "lctl set_param -n \
6721 osp.$ost*MDT0000.max_create_count=0"
6723 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6724 [ -f $DIR/$tdir/$idx ] && continue
6725 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6726 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6728 error "setstripe $idx should succeed"; }
6729 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6731 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6734 do_facet $SINGLEMDS "lctl set_param -n \
6735 osp.$ost*MDT0000.max_create_count=$max_count"
6736 do_facet $SINGLEMDS "lctl set_param -n \
6737 osp.$ost*MDT0000.create_count=$count"
6738 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6739 echo $INACTIVE_OSC "is Activate"
6741 wait_osc_import_state mds ost$ostnum FULL
6744 run_test 65k "validate manual striping works properly with deactivated OSCs"
6746 test_65l() { # bug 12836
6747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6749 test_mkdir -p $DIR/$tdir/test_dir
6750 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6751 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6753 run_test 65l "lfs find on -1 stripe dir ========================"
6756 local layout=$(save_layout $MOUNT)
6757 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6758 restore_layout $MOUNT $layout
6759 error "setstripe should fail by non-root users"
6763 run_test 65m "normal user can't set filesystem default stripe"
6765 # bug 2543 - update blocks count on client
6767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6770 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6771 sync; sync_all_data; sync; sync_all_data
6772 cancel_lru_locks osc
6773 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6774 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6776 run_test 66 "update inode blocks count on client ==============="
6779 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6783 swapon -s | awk '($1 == "'$1'") { print $4 }'
6786 # bug5265, obdfilter oa2dentry return -ENOENT
6787 # #define OBD_FAIL_SRV_ENOENT 0x217
6789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6790 remote_ost_nodsh && skip "remote OST with nodsh"
6793 $SETSTRIPE -c 1 -i 0 $f
6795 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6797 do_facet ost1 lctl set_param fail_loc=0x217
6798 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6799 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6801 do_facet ost1 lctl set_param fail_loc=0
6802 $DIRECTIO write $f 0 2 || error "write error"
6804 cancel_lru_locks osc
6805 $DIRECTIO read $f 0 1 || error "read error"
6807 do_facet ost1 lctl set_param fail_loc=0x217
6808 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6810 do_facet ost1 lctl set_param fail_loc=0
6813 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6816 test_mkdir $DIR/$tdir
6817 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6818 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6820 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6822 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6824 [ "$RUNAS_ID" = "$UID" ] &&
6825 skip_env "RUNAS_ID = UID = $UID -- skipping"
6826 # Check that testing environment is properly set up. Skip if not
6827 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6828 skip_env "User $RUNAS_ID does not exist - skipping"
6831 chmod 777 $DIR/$tfile
6832 chmod ug+s $DIR/$tfile
6833 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6834 error "$RUNAS dd $DIR/$tfile failed"
6835 # See if we are still setuid/sgid
6836 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6837 error "S/gid is not dropped on write"
6838 # Now test that MDS is updated too
6839 cancel_lru_locks mdc
6840 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6841 error "S/gid is not dropped on MDS"
6844 run_test 72a "Test that remove suid works properly (bug5695) ===="
6846 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6849 [ "$RUNAS_ID" = "$UID" ] &&
6850 skip_env "RUNAS_ID = UID = $UID -- skipping"
6851 [ "$RUNAS_ID" -eq 0 ] &&
6852 skip_env "RUNAS_ID = 0 -- skipping"
6853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6854 # Check that testing environment is properly set up. Skip if not
6855 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6856 skip_env "User $RUNAS_ID does not exist - skipping"
6858 touch $DIR/${tfile}-f{g,u}
6859 test_mkdir $DIR/${tfile}-dg
6860 test_mkdir $DIR/${tfile}-du
6861 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6862 chmod g+s $DIR/${tfile}-{f,d}g
6863 chmod u+s $DIR/${tfile}-{f,d}u
6864 for perm in 777 2777 4777; do
6865 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6866 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6867 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6868 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6872 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6874 # bug 3462 - multiple simultaneous MDC requests
6876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6878 test_mkdir $DIR/d73-1
6879 test_mkdir $DIR/d73-2
6880 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6883 lctl set_param fail_loc=0x80000129
6884 $MULTIOP $DIR/d73-1/f73-2 Oc &
6886 lctl set_param fail_loc=0
6888 $MULTIOP $DIR/d73-2/f73-3 Oc &
6892 wait $pid1 || return 1
6896 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6897 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6898 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6902 run_test 73 "multiple MDC requests (should not deadlock)"
6904 test_74a() { # bug 6149, 6184
6905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6908 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6910 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6911 # will spin in a tight reconnection loop
6912 $LCTL set_param fail_loc=0x8000030e
6913 # get any lock that won't be difficult - lookup works.
6915 $LCTL set_param fail_loc=0
6919 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6921 test_74b() { # bug 13310
6922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6924 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6926 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6927 # will spin in a tight reconnection loop
6928 $LCTL set_param fail_loc=0x8000030e
6929 # get a "difficult" lock
6931 $LCTL set_param fail_loc=0
6935 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6940 #define OBD_FAIL_LDLM_NEW_LOCK
6941 $LCTL set_param fail_loc=0x319
6942 touch $DIR/$tfile && error "touch successful"
6943 $LCTL set_param fail_loc=0
6946 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6949 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6952 test_76() { # Now for bug 20433, added originally in bug 1443
6953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6955 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6957 cancel_lru_locks osc
6958 BEFORE_INODES=$(num_inodes)
6959 echo "before inodes: $BEFORE_INODES"
6961 [ "$SLOW" = "no" ] && COUNT=100
6962 for i in $(seq $COUNT); do
6966 cancel_lru_locks osc
6967 AFTER_INODES=$(num_inodes)
6968 echo "after inodes: $AFTER_INODES"
6970 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6972 AFTER_INODES=$(num_inodes)
6974 echo "wait $wait seconds inodes: $AFTER_INODES"
6975 if [ $wait -gt 30 ]; then
6976 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6980 run_test 76 "confirm clients recycle inodes properly ===="
6986 # Note: in sptlrpc modes which enable its own bulk checksum, the
6987 # original crc32_le bulk checksum will be automatically disabled,
6988 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6989 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6990 # In this case set_checksums() will not be no-op, because sptlrpc
6991 # bulk checksum will be enabled all through the test.
6993 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6994 lctl set_param -n osc.*.checksums $1
6998 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6999 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7000 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7001 tr -d [] | head -n1)}
7004 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7005 log "set checksum type to $1"
7008 F77_TMP=$TMP/f77-temp
7011 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7012 error "error writing to $F77_TMP"
7015 test_77a() { # bug 10889
7016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7017 $GSS && skip_env "could not run with gss"
7019 [ ! -f $F77_TMP ] && setup_f77
7021 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7025 run_test 77a "normal checksum read/write operation"
7027 test_77b() { # bug 10889
7028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7029 $GSS && skip_env "could not run with gss"
7031 [ ! -f $F77_TMP ] && setup_f77
7032 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7033 $LCTL set_param fail_loc=0x80000409
7036 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7037 error "dd error: $?"
7038 $LCTL set_param fail_loc=0
7040 for algo in $CKSUM_TYPES; do
7041 cancel_lru_locks osc
7042 set_checksum_type $algo
7043 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7044 $LCTL set_param fail_loc=0x80000408
7045 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7046 $LCTL set_param fail_loc=0
7049 set_checksum_type $ORIG_CSUM_TYPE
7052 run_test 77b "checksum error on client write, read"
7057 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7059 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7060 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7061 $check_ost && [ -n "$ost_file_prefix" ] &&
7062 do_facet ost1 rm -f ${ost_file_prefix}\*
7066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7067 $GSS && skip_env "could not run with gss"
7068 remote_ost_nodsh && skip "remote OST with nodsh"
7071 local osc_file_prefix
7073 local check_ost=false
7074 local ost_file_prefix
7080 # ensure corruption will occur on first OSS/OST
7081 $LFS setstripe -i 0 $DIR/$tfile
7083 [ ! -f $F77_TMP ] && setup_f77
7084 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7085 error "dd write error: $?"
7086 fid=$($LFS path2fid $DIR/$tfile)
7088 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7091 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7092 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7094 echo "OSS do not support bulk pages dump upon error"
7097 osc_file_prefix=$($LCTL get_param -n debug_path)
7098 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7100 trap cleanup_77c EXIT
7103 # enable bulk pages dump upon error on Client
7104 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7105 # enable bulk pages dump upon error on OSS
7107 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7109 # flush Client cache to allow next read to reach OSS
7110 cancel_lru_locks osc
7112 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7113 $LCTL set_param fail_loc=0x80000408
7114 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7115 $LCTL set_param fail_loc=0
7119 # check cksum dump on Client
7120 osc_file=$(ls ${osc_file_prefix}*)
7121 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7122 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7123 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7124 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7125 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7127 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7128 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7129 error "dump content does not match on Client"
7131 $check_ost || skip "No need to check cksum dump on OSS"
7133 # check cksum dump on OSS
7134 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7135 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7136 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7137 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7138 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7139 error "dump content does not match on OSS"
7143 run_test 77c "checksum error on client read with debug"
7145 test_77d() { # bug 10889
7146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7147 $GSS && skip_env "could not run with gss"
7149 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7150 $LCTL set_param fail_loc=0x80000409
7152 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7153 error "direct write: rc=$?"
7154 $LCTL set_param fail_loc=0
7157 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7158 $LCTL set_param fail_loc=0x80000408
7160 cancel_lru_locks osc
7161 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7162 error "direct read: rc=$?"
7163 $LCTL set_param fail_loc=0
7166 run_test 77d "checksum error on OST direct write, read"
7168 test_77f() { # bug 10889
7169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7170 $GSS && skip_env "could not run with gss"
7173 for algo in $CKSUM_TYPES; do
7174 cancel_lru_locks osc
7175 set_checksum_type $algo
7176 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7177 $LCTL set_param fail_loc=0x409
7178 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7179 error "direct write succeeded"
7180 $LCTL set_param fail_loc=0
7182 set_checksum_type $ORIG_CSUM_TYPE
7185 run_test 77f "repeat checksum error on write (expect error)"
7187 test_77g() { # bug 10889
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7189 $GSS && skip_env "could not run with gss"
7190 remote_ost_nodsh && skip "remote OST with nodsh"
7192 [ ! -f $F77_TMP ] && setup_f77
7194 local file=$DIR/$tfile
7195 stack_trap "rm -f $file" EXIT
7197 $SETSTRIPE -c 1 -i 0 $file
7198 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7199 do_facet ost1 lctl set_param fail_loc=0x8000021a
7201 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7202 error "write error: rc=$?"
7203 do_facet ost1 lctl set_param fail_loc=0
7206 cancel_lru_locks osc
7207 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7208 do_facet ost1 lctl set_param fail_loc=0x8000021b
7210 cmp $F77_TMP $file || error "file compare failed"
7211 do_facet ost1 lctl set_param fail_loc=0
7214 run_test 77g "checksum error on OST write, read"
7216 test_77k() { # LU-10906
7217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7218 $GSS && skip_env "could not run with gss"
7220 local cksum_param="osc.$FSNAME*.checksums"
7221 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7225 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7226 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7227 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7231 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7232 error "failed to set checksum=$i on MGS"
7233 wait_update $HOSTNAME "$get_checksum" $i
7235 echo "remount client, checksum should be $i"
7236 remount_client $MOUNT || "failed to remount client"
7237 checksum=$(eval $get_checksum)
7238 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7241 for opt in "checksum" "nochecksum"; do
7242 #remount with mount option
7243 echo "remount client with option $opt, checksum should be $i"
7244 umount_client $MOUNT || "failed to umount client"
7245 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7246 "failed to mount client with option '$opt'"
7247 checksum=$(eval $get_checksum)
7248 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7252 remount_client $MOUNT || "failed to remount client"
7254 run_test 77k "enable/disable checksum correctly"
7256 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7265 test_78() { # bug 10901
7266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7267 remote_ost || skip_env "local OST"
7270 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7271 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7272 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7273 echo "MemTotal: $MEMTOTAL"
7275 # reserve 256MB of memory for the kernel and other running processes,
7276 # and then take 1/2 of the remaining memory for the read/write buffers.
7277 if [ $MEMTOTAL -gt 512 ] ;then
7278 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7280 # for those poor memory-starved high-end clusters...
7281 MEMTOTAL=$((MEMTOTAL / 2))
7283 echo "Mem to use for directio: $MEMTOTAL"
7285 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7286 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7287 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7288 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7290 echo "Smallest OST: $SMALLESTOST"
7291 [[ $SMALLESTOST -lt 10240 ]] &&
7292 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7294 trap cleanup_test_78 EXIT
7296 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7297 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7299 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7300 echo "File size: $F78SIZE"
7301 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7302 for i in $(seq 1 $NSEQ); do
7303 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7304 echo directIO rdwr round $i of $NSEQ
7305 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7310 run_test 78 "handle large O_DIRECT writes correctly ============"
7312 test_79() { # bug 12743
7313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7315 wait_delete_completed
7317 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7318 BKFREE=$(calc_osc_kbytes kbytesfree)
7319 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7321 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7322 DFTOTAL=`echo $STRING | cut -d, -f1`
7323 DFUSED=`echo $STRING | cut -d, -f2`
7324 DFAVAIL=`echo $STRING | cut -d, -f3`
7325 DFFREE=$(($DFTOTAL - $DFUSED))
7327 ALLOWANCE=$((64 * $OSTCOUNT))
7329 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7330 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7331 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7333 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7334 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7335 error "df free($DFFREE) mismatch OST free($BKFREE)"
7337 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7338 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7339 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7342 run_test 79 "df report consistency check ======================="
7344 test_80() { # bug 10718
7345 remote_ost_nodsh && skip "remote OST with nodsh"
7346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7348 # relax strong synchronous semantics for slow backends like ZFS
7349 local soc="obdfilter.*.sync_on_lock_cancel"
7350 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7352 if [ "$soc_old" != "never" ] &&
7353 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7354 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7355 facet_active_host $host; done | sort -u)
7356 do_nodes $hosts lctl set_param $soc=never
7359 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7361 local BEFORE=`date +%s`
7362 cancel_lru_locks osc
7363 local AFTER=`date +%s`
7364 local DIFF=$((AFTER-BEFORE))
7365 if [ $DIFF -gt 1 ] ; then
7366 error "elapsed for 1M@1T = $DIFF"
7369 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7373 run_test 80 "Page eviction is equally fast at high offsets too ===="
7375 test_81a() { # LU-456
7376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7377 remote_ost_nodsh && skip "remote OST with nodsh"
7379 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7380 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7381 do_facet ost1 lctl set_param fail_loc=0x80000228
7383 # write should trigger a retry and success
7384 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7385 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7387 if [ $RC -ne 0 ] ; then
7388 error "write should success, but failed for $RC"
7391 run_test 81a "OST should retry write when get -ENOSPC ==============="
7393 test_81b() { # LU-456
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7395 remote_ost_nodsh && skip "remote OST with nodsh"
7397 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7398 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7399 do_facet ost1 lctl set_param fail_loc=0x228
7401 # write should retry several times and return -ENOSPC finally
7402 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7403 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7406 if [ $RC -ne $ENOSPC ] ; then
7407 error "dd should fail for -ENOSPC, but succeed."
7410 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7412 test_82() { # LU-1031
7413 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7417 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7419 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7421 kill -USR1 $MULTIPID2
7423 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7424 error "First grouplock does not block second one"
7426 echo "Second grouplock blocks first one"
7428 kill -USR1 $MULTIPID1
7432 run_test 82 "Basic grouplock test"
7435 local sfile="/boot/System.map-$(uname -r)"
7436 [ ! -f $sfile ] && skip "No $sfile found"
7437 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7438 $LCTL set_param fail_loc=0x140d
7439 cp $sfile $DIR/$tfile || error "write failed"
7440 diff -c $sfile $DIR/$tfile || error "files are different"
7441 $LCTL set_param fail_loc=0
7444 run_test 83 "Short write in ptask ==============================="
7447 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7449 test_mkdir $DIR/$tdir.cvsroot
7450 chown $RUNAS_ID $DIR/$tdir.cvsroot
7453 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7456 # some versions of cvs import exit(1) when asked to import links or
7457 # files they can't read. ignore those files.
7458 local toignore=$(find . -type l -printf '-I %f\n' -o \
7459 ! -perm /4 -printf '-I %f\n')
7460 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7461 $tdir.reposname vtag rtag
7464 test_mkdir $DIR/$tdir.reposname
7465 chown $RUNAS_ID $DIR/$tdir.reposname
7466 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7468 cd $DIR/$tdir.reposname
7470 $RUNAS cvs add -m 'addmsg' foo99
7472 $RUNAS cvs commit -m 'nomsg' foo99
7473 rm -fr $DIR/$tdir.cvsroot
7475 run_test 99 "cvs strange file/directory operations"
7478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7479 [[ "$NETTYPE" =~ tcp ]] ||
7480 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7481 remote_ost_nodsh && skip "remote OST with nodsh"
7482 remote_mds_nodsh && skip "remote MDS with nodsh"
7484 skip "useless for local single node setup"
7486 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7487 [ "$PROT" != "tcp" ] && continue
7488 RPORT=$(echo $REMOTE | cut -d: -f2)
7489 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7492 LPORT=`echo $LOCAL | cut -d: -f2`
7493 if [ $LPORT -ge 1024 ]; then
7494 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7496 error_exit "local: $LPORT > 1024, remote: $RPORT"
7499 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7501 run_test 100 "check local port using privileged port ==========="
7503 function get_named_value()
7512 echo $line | sed "s/^$tag[ ]*//"
7519 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7520 awk '/^max_cached_mb/ { print $2 }')
7523 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7529 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7534 local cache_limit=32
7536 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7537 trap cleanup_101a EXIT
7538 $LCTL set_param -n llite.*.read_ahead_stats 0
7539 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7542 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7544 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7545 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7548 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7549 get_named_value 'read but discarded' | cut -d" " -f1); do
7550 discard=$(($discard + $s))
7554 if [[ $(($discard * 10)) -gt $nreads ]]; then
7555 $LCTL get_param osc.*-osc*.rpc_stats
7556 $LCTL get_param llite.*.read_ahead_stats
7557 error "too many ($discard) discarded pages"
7559 rm -f $DIR/$tfile || true
7561 run_test 101a "check read-ahead for random reads"
7564 test_mkdir $DIR/$tdir
7565 local STRIPE_SIZE=$1
7566 local FILE_LENGTH=$2
7569 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7571 local list=$(comma_list $(osts_nodes))
7572 set_osd_param $list '' read_cache_enable 0
7573 set_osd_param $list '' writethrough_cache_enable 0
7575 trap cleanup_test101bc EXIT
7576 # prepare the read-ahead file
7577 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7579 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7580 count=$FILE_SIZE_MB 2> /dev/null
7584 cleanup_test101bc() {
7589 local list=$(comma_list $(osts_nodes))
7590 set_osd_param $list '' read_cache_enable 1
7591 set_osd_param $list '' writethrough_cache_enable 1
7595 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7600 local STRIPE_SIZE=$2
7601 local FILE_LENGTH=$3
7602 local RA_INC=1048576
7603 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7604 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7605 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7606 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7607 get_named_value 'read but discarded' |
7608 cut -d" " -f1 | calc_total)
7609 if [[ $DISCARD -gt $discard_limit ]]; then
7610 $LCTL get_param llite.*.read_ahead_stats
7611 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7613 echo "Read-ahead success for size ${READ_SIZE}"
7618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7621 local STRIPE_SIZE=1048576
7622 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7624 if [ $SLOW == "yes" ]; then
7625 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7627 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7630 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7632 # prepare the read-ahead file
7633 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7634 cancel_lru_locks osc
7635 for BIDX in 2 4 8 16 32 64 128 256
7637 local BSIZE=$((BIDX*4096))
7638 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7639 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7640 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7641 $LCTL set_param -n llite.*.read_ahead_stats 0
7642 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7643 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7644 cancel_lru_locks osc
7645 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7650 run_test 101b "check stride-io mode read-ahead ================="
7653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7655 local STRIPE_SIZE=1048576
7656 local FILE_LENGTH=$((STRIPE_SIZE*100))
7660 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7662 cancel_lru_locks osc
7663 $LCTL set_param osc.*.rpc_stats 0
7664 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7665 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7666 local stats=$($LCTL get_param -n $osc_rpc_stats)
7667 local lines=$(echo "$stats" | awk 'END {print NR;}')
7670 if [ $lines -le 20 ]; then
7673 for size in 1 2 4 8; do
7674 local rpc=$(echo "$stats" |
7675 awk '($1 == "'$size':") {print $2; exit; }')
7677 error "Small $((size*4))k read IO $rpc !"
7679 echo "$osc_rpc_stats check passed!"
7684 run_test 101c "check stripe_size aligned read-ahead ================="
7687 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7688 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7694 local file=$DIR/$tfile
7695 local sz_MB=${FILESIZE_101d:-500}
7696 local ra_MB=${READAHEAD_MB:-40}
7698 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7699 [ $free_MB -lt $sz_MB ] &&
7700 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7702 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7703 $SETSTRIPE -c -1 $file || error "setstripe failed"
7705 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7706 echo Cancel LRU locks on lustre client to flush the client cache
7707 cancel_lru_locks osc
7709 echo Disable read-ahead
7710 local old_READAHEAD=$(set_read_ahead 0)
7712 echo Reading the test file $file with read-ahead disabled
7713 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7715 echo Cancel LRU locks on lustre client to flush the client cache
7716 cancel_lru_locks osc
7717 echo Enable read-ahead with ${ra_MB}MB
7718 set_read_ahead $ra_MB
7720 echo Reading the test file $file with read-ahead enabled
7721 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7723 echo "read-ahead disabled time read $raOFF"
7724 echo "read-ahead enabled time read $raON"
7726 set_read_ahead $old_READAHEAD
7728 wait_delete_completed
7730 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7731 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7733 run_test 101d "file read with and without read-ahead enabled"
7736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7738 local file=$DIR/$tfile
7739 local size_KB=500 #KB
7743 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7744 local need_KB=$((count * size_KB))
7745 [[ $free_KB -le $need_KB ]] &&
7746 skip_env "Need free space $need_KB, have $free_KB"
7748 echo "Creating $count ${size_KB}K test files"
7749 for ((i = 0; i < $count; i++)); do
7750 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7753 echo "Cancel LRU locks on lustre client to flush the client cache"
7754 cancel_lru_locks $OSC
7756 echo "Reset readahead stats"
7757 $LCTL set_param -n llite.*.read_ahead_stats 0
7759 for ((i = 0; i < $count; i++)); do
7760 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7763 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7764 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7766 for ((i = 0; i < $count; i++)); do
7767 rm -rf $file.$i 2>/dev/null
7770 #10000 means 20% reads are missing in readahead
7771 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7773 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7776 which iozone || skip_env "no iozone installed"
7778 local old_debug=$($LCTL get_param debug)
7779 old_debug=${old_debug#*=}
7780 $LCTL set_param debug="reada mmap"
7782 # create a test file
7783 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7785 echo Cancel LRU locks on lustre client to flush the client cache
7786 cancel_lru_locks osc
7788 echo Reset readahead stats
7789 $LCTL set_param -n llite.*.read_ahead_stats 0
7791 echo mmap read the file with small block size
7792 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7795 echo checking missing pages
7796 $LCTL get_param llite.*.read_ahead_stats
7797 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7798 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7800 $LCTL set_param debug="$old_debug"
7801 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7804 run_test 101f "check mmap read performance"
7806 test_101g_brw_size_test() {
7808 local pages=$((mb * 1048576 / $(page_size)))
7809 local file=$DIR/$tfile
7811 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7812 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7813 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7814 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7818 stack_trap "rm -f $file" EXIT
7819 $LCTL set_param -n osc.*.rpc_stats=0
7821 # 10 RPCs should be enough for the test
7823 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7824 { error "dd write ${mb} MB blocks failed"; return 3; }
7825 cancel_lru_locks osc
7826 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7827 { error "dd write ${mb} MB blocks failed"; return 4; }
7829 # calculate number of full-sized read and write RPCs
7830 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7831 sed -n '/pages per rpc/,/^$/p' |
7832 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7833 END { print reads,writes }'))
7834 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7836 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7843 remote_ost_nodsh && skip "remote OST with nodsh"
7846 local osts=$(get_facets OST)
7847 local list=$(comma_list $(osts_nodes))
7848 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7849 local brw_size="obdfilter.*.brw_size"
7850 local ostver=$(lustre_version_code ost1)
7851 local cliver=$(lustre_version_code client)
7853 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7855 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7856 if [ $ostver -ge $(version_code 2.8.52) -o \
7857 \( $ostver -ge $(version_code 2.7.17) -a \
7858 $ostver -lt $(version_code 2.7.50) \) ] &&
7859 [ $cliver -ge $(version_code 2.8.52) -o \
7860 \( $cliver -ge $(version_code 2.7.17) -a \
7861 $cliver -lt $(version_code 2.7.50) \) ]; then
7862 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7863 if [[ $orig_mb -lt 16 ]]; then
7864 save_lustre_params $osts "$brw_size" > $p
7865 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7866 error "set 16MB RPC size failed"
7868 echo "remount client to enable new RPC size"
7869 remount_client $MOUNT || error "remount_client failed"
7872 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7873 # should be able to set brw_size=12, but no rpc_stats for that
7874 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7877 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7879 if [[ $orig_mb -lt 16 ]]; then
7880 restore_lustre_params < $p
7881 remount_client $MOUNT || error "remount_client restore failed"
7884 rm -f $p $DIR/$tfile
7886 run_test 101g "Big bulk(4/16 MiB) readahead"
7889 test_mkdir $DIR/$tdir
7890 chown $RUNAS_ID $DIR/$tdir
7893 STRIPE_COUNT=$OSTCOUNT
7894 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7896 trap cleanup_test102 EXIT
7898 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7900 for num in 1 2 3 4; do
7901 for count in $(seq 1 $STRIPE_COUNT); do
7902 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7903 local size=`expr $STRIPE_SIZE \* $num`
7904 local file=file"$num-$idx-$count"
7905 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7911 $1 tar cf $TMP/f102.tar $tdir --xattrs
7917 rm -rf $DIR/d0.sanity/d102
7921 [ "$UID" != 0 ] && skip "must run as root"
7922 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7923 skip_env "must have user_xattr"
7925 [ -z "$(which setfattr 2>/dev/null)" ] &&
7926 skip_env "could not find setfattr"
7928 local testfile=$DIR/$tfile
7931 echo "set/get xattr..."
7932 setfattr -n trusted.name1 -v value1 $testfile ||
7933 error "setfattr -n trusted.name1=value1 $testfile failed"
7934 getfattr -n trusted.name1 $testfile 2> /dev/null |
7935 grep "trusted.name1=.value1" ||
7936 error "$testfile missing trusted.name1=value1"
7938 setfattr -n user.author1 -v author1 $testfile ||
7939 error "setfattr -n user.author1=author1 $testfile failed"
7940 getfattr -n user.author1 $testfile 2> /dev/null |
7941 grep "user.author1=.author1" ||
7942 error "$testfile missing trusted.author1=author1"
7945 setfattr -n trusted.name2 -v value2 $testfile ||
7946 error "$testfile unable to set trusted.name2"
7947 setfattr -n trusted.name3 -v value3 $testfile ||
7948 error "$testfile unable to set trusted.name3"
7949 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7950 grep "trusted.name" | wc -l) -eq 3 ] ||
7951 error "$testfile missing 3 trusted.name xattrs"
7953 setfattr -n user.author2 -v author2 $testfile ||
7954 error "$testfile unable to set user.author2"
7955 setfattr -n user.author3 -v author3 $testfile ||
7956 error "$testfile unable to set user.author3"
7957 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7958 grep "user.author" | wc -l) -eq 3 ] ||
7959 error "$testfile missing 3 user.author xattrs"
7961 echo "remove xattr..."
7962 setfattr -x trusted.name1 $testfile ||
7963 error "$testfile error deleting trusted.name1"
7964 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7965 error "$testfile did not delete trusted.name1 xattr"
7967 setfattr -x user.author1 $testfile ||
7968 error "$testfile error deleting user.author1"
7969 echo "set lustre special xattr ..."
7970 $LFS setstripe -c1 $testfile
7971 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7972 awk -F "=" '/trusted.lov/ { print $2 }' )
7973 setfattr -n "trusted.lov" -v $lovea $testfile ||
7974 error "$testfile doesn't ignore setting trusted.lov again"
7975 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7976 error "$testfile allow setting invalid trusted.lov"
7979 run_test 102a "user xattr test =================================="
7982 [ -z "$(which setfattr 2>/dev/null)" ] &&
7983 skip_env "could not find setfattr"
7984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7986 # b10930: get/set/list trusted.lov xattr
7987 echo "get/set/list trusted.lov xattr ..."
7988 local testfile=$DIR/$tfile
7989 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7990 error "setstripe failed"
7991 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7992 error "getstripe failed"
7993 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7994 error "can't get trusted.lov from $testfile"
7996 local testfile2=${testfile}2
7997 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7998 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8001 setfattr -n trusted.lov -v $value $testfile2
8002 local stripe_size=$($GETSTRIPE -S $testfile2)
8003 local stripe_count=$($GETSTRIPE -c $testfile2)
8004 [[ $stripe_size -eq 65536 ]] ||
8005 error "stripe size $stripe_size != 65536"
8006 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8007 error "stripe count $stripe_count != $STRIPECOUNT"
8010 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8013 [ -z "$(which setfattr 2>/dev/null)" ] &&
8014 skip_env "could not find setfattr"
8015 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8017 # b10930: get/set/list lustre.lov xattr
8018 echo "get/set/list lustre.lov xattr ..."
8019 test_mkdir $DIR/$tdir
8020 chown $RUNAS_ID $DIR/$tdir
8021 local testfile=$DIR/$tdir/$tfile
8022 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8023 error "setstripe failed"
8024 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8025 error "getstripe failed"
8026 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8027 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8029 local testfile2=${testfile}2
8030 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8031 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8033 $RUNAS $MCREATE $testfile2
8034 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8035 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8036 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8037 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8038 [ $stripe_count -eq $STRIPECOUNT ] ||
8039 error "stripe count $stripe_count != $STRIPECOUNT"
8041 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8043 compare_stripe_info1() {
8044 local stripe_index_all_zero=true
8046 for num in 1 2 3 4; do
8047 for count in $(seq 1 $STRIPE_COUNT); do
8048 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8049 local size=$((STRIPE_SIZE * num))
8050 local file=file"$num-$offset-$count"
8051 stripe_size=$($LFS getstripe -S $PWD/$file)
8052 [[ $stripe_size -ne $size ]] &&
8053 error "$file: size $stripe_size != $size"
8054 stripe_count=$($LFS getstripe -c $PWD/$file)
8055 # allow fewer stripes to be created, ORI-601
8056 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8057 error "$file: count $stripe_count != $count"
8058 stripe_index=$($LFS getstripe -i $PWD/$file)
8059 [[ $stripe_index -ne 0 ]] &&
8060 stripe_index_all_zero=false
8064 $stripe_index_all_zero &&
8065 error "all files are being extracted starting from OST index 0"
8069 have_xattrs_include() {
8070 tar --help | grep -q xattrs-include &&
8071 echo --xattrs-include="lustre.*"
8075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8076 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8078 XINC=$(have_xattrs_include)
8080 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8082 compare_stripe_info1
8084 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8088 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8090 XINC=$(have_xattrs_include)
8092 test_mkdir $DIR/$tdir.restore
8094 tar cf - --xattrs $tdir | tar xf - \
8095 -C $DIR/$tdir.restore --xattrs $XINC
8096 cd $DIR/$tdir.restore/$tdir
8097 compare_stripe_info1
8099 run_test 102f "tar copy files, not keep osts"
8102 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8103 skip "must have user_xattr"
8104 [ -z "$(which setfattr 2>/dev/null)" ] &&
8105 skip_env "could not find setfattr"
8106 [ -z "$(which getfattr 2>/dev/null)" ] &&
8107 skip_env "could not find getfattr"
8109 local xsize=${1:-1024} # in bytes
8110 local file=$DIR/$tfile
8111 local value="$(generate_string $xsize)"
8112 local xbig=trusted.big
8115 log "save $xbig on $file"
8116 setfattr -n $xbig -v $value $file ||
8117 error "saving $xbig on $file failed"
8119 local orig=$(get_xattr_value $xbig $file)
8120 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8122 local xsml=trusted.sml
8123 log "save $xsml on $file"
8124 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8126 local new=$(get_xattr_value $xbig $file)
8127 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8129 log "grow $xsml on $file"
8130 setfattr -n $xsml -v "$value" $file ||
8131 error "growing $xsml on $file failed"
8133 new=$(get_xattr_value $xbig $file)
8134 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8135 log "$xbig still valid after growing $xsml"
8140 test_102h() { # bug 15777
8143 run_test 102h "grow xattr from inside inode to external block"
8146 large_xattr_enabled || skip_env "ea_inode feature disabled"
8148 grow_xattr $(max_xattr_size)
8150 run_test 102ha "grow xattr from inside inode to external inode"
8152 test_102i() { # bug 17038
8153 [ -z "$(which getfattr 2>/dev/null)" ] &&
8154 skip "could not find getfattr"
8157 ln -s $DIR/$tfile $DIR/${tfile}link
8158 getfattr -n trusted.lov $DIR/$tfile ||
8159 error "lgetxattr on $DIR/$tfile failed"
8160 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8161 grep -i "no such attr" ||
8162 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8163 rm -f $DIR/$tfile $DIR/${tfile}link
8165 run_test 102i "lgetxattr test on symbolic link ============"
8168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8169 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8171 XINC=$(have_xattrs_include)
8172 setup_test102 "$RUNAS"
8173 chown $RUNAS_ID $DIR/$tdir
8174 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8176 compare_stripe_info1 "$RUNAS"
8178 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8181 [ -z "$(which setfattr 2>/dev/null)" ] &&
8182 skip "could not find setfattr"
8185 # b22187 just check that does not crash for regular file.
8186 setfattr -n trusted.lov $DIR/$tfile
8187 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8188 local test_kdir=$DIR/$tdir
8189 test_mkdir $test_kdir
8190 local default_size=$($LFS getstripe -S $test_kdir)
8191 local default_count=$($LFS getstripe -c $test_kdir)
8192 local default_offset=$($LFS getstripe -i $test_kdir)
8193 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8194 error 'dir setstripe failed'
8195 setfattr -n trusted.lov $test_kdir
8196 local stripe_size=$($LFS getstripe -S $test_kdir)
8197 local stripe_count=$($LFS getstripe -c $test_kdir)
8198 local stripe_offset=$($LFS getstripe -i $test_kdir)
8199 [ $stripe_size -eq $default_size ] ||
8200 error "stripe size $stripe_size != $default_size"
8201 [ $stripe_count -eq $default_count ] ||
8202 error "stripe count $stripe_count != $default_count"
8203 [ $stripe_offset -eq $default_offset ] ||
8204 error "stripe offset $stripe_offset != $default_offset"
8205 rm -rf $DIR/$tfile $test_kdir
8207 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8210 [ -z "$(which getfattr 2>/dev/null)" ] &&
8211 skip "could not find getfattr"
8213 # LU-532 trusted. xattr is invisible to non-root
8214 local testfile=$DIR/$tfile
8218 echo "listxattr as user..."
8219 chown $RUNAS_ID $testfile
8220 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8221 grep -q "trusted" &&
8222 error "$testfile trusted xattrs are user visible"
8226 run_test 102l "listxattr size test =================================="
8228 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8229 local path=$DIR/$tfile
8232 listxattr_size_check $path || error "listattr_size_check $path failed"
8234 run_test 102m "Ensure listxattr fails on small bufffer ========"
8238 getxattr() { # getxattr path name
8239 # Return the base64 encoding of the value of xattr name on path.
8243 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8245 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8247 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8249 getfattr --absolute-names --encoding=base64 --name=$name $path |
8250 awk -F= -v name=$name '$1 == name {
8251 print substr($0, index($0, "=") + 1);
8255 test_102n() { # LU-4101 mdt: protect internal xattrs
8256 [ -z "$(which setfattr 2>/dev/null)" ] &&
8257 skip "could not find setfattr"
8258 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8260 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8263 local file0=$DIR/$tfile.0
8264 local file1=$DIR/$tfile.1
8265 local xattr0=$TMP/$tfile.0
8266 local xattr1=$TMP/$tfile.1
8267 local namelist="lov lma lmv link fid version som hsm"
8271 rm -rf $file0 $file1 $xattr0 $xattr1
8274 # Get 'before' xattrs of $file1.
8275 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8277 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8278 namelist+=" lfsck_namespace"
8279 for name in $namelist; do
8280 # Try to copy xattr from $file0 to $file1.
8281 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8283 setfattr --name=trusted.$name --value="$value" $file1 ||
8284 error "setxattr 'trusted.$name' failed"
8286 # Try to set a garbage xattr.
8287 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8289 if [[ x$name == "xlov" ]]; then
8290 setfattr --name=trusted.lov --value="$value" $file1 &&
8291 error "setxattr invalid 'trusted.lov' success"
8293 setfattr --name=trusted.$name --value="$value" $file1 ||
8294 error "setxattr invalid 'trusted.$name' failed"
8297 # Try to remove the xattr from $file1. We don't care if this
8298 # appears to succeed or fail, we just don't want there to be
8299 # any changes or crashes.
8300 setfattr --remove=$trusted.$name $file1 2> /dev/null
8303 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8306 # Try to copy xattr from $file0 to $file1.
8307 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8309 setfattr --name=trusted.$name --value="$value" $file1 ||
8310 error "setxattr 'trusted.$name' failed"
8312 # Try to set a garbage xattr.
8313 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8315 setfattr --name=trusted.$name --value="$value" $file1 ||
8316 error "setxattr 'trusted.$name' failed"
8318 # Try to remove the xattr from $file1. We don't care if this
8319 # appears to succeed or fail, we just don't want there to be
8320 # any changes or crashes.
8321 setfattr --remove=$trusted.$name $file1 2> /dev/null
8324 # Get 'after' xattrs of file1.
8325 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8327 if ! diff $xattr0 $xattr1; then
8328 error "before and after xattrs of '$file1' differ"
8331 rm -rf $file0 $file1 $xattr0 $xattr1
8335 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8337 test_102p() { # LU-4703 setxattr did not check ownership
8338 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8339 skip "MDS needs to be at least 2.5.56"
8341 local testfile=$DIR/$tfile
8345 echo "setfacl as user..."
8346 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8347 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8349 echo "setfattr as user..."
8350 setfacl -m "u:$RUNAS_ID:---" $testfile
8351 $RUNAS setfattr -x system.posix_acl_access $testfile
8352 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8354 run_test 102p "check setxattr(2) correctly fails without permission"
8357 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8358 skip "MDS needs to be at least 2.6.92"
8360 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8362 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8365 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8366 skip "MDS needs to be at least 2.6.93"
8368 touch $DIR/$tfile || error "touch"
8369 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8370 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8371 rm $DIR/$tfile || error "rm"
8374 mkdir -p $DIR/$tdir || error "mkdir"
8375 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8376 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8377 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8378 error "$testfile error deleting user.author1"
8379 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8380 grep "user.$(basename $tdir)" &&
8381 error "$tdir did not delete user.$(basename $tdir)"
8382 rmdir $DIR/$tdir || error "rmdir"
8385 test_mkdir $DIR/$tdir
8386 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8387 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8388 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8389 error "$testfile error deleting user.author1"
8390 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8391 grep "user.$(basename $tdir)" &&
8392 error "$tdir did not delete user.$(basename $tdir)"
8393 rmdir $DIR/$tdir || error "rm striped dir"
8395 run_test 102r "set EAs with empty values"
8398 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8399 skip "MDS needs to be at least 2.11.52"
8401 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8403 save_lustre_params client "llite.*.xattr_cache" > $save
8405 for cache in 0 1; do
8406 lctl set_param llite.*.xattr_cache=$cache
8409 touch $DIR/$tfile || error "touch"
8410 for prefix in lustre security system trusted user; do
8411 # Note getxattr() may fail with 'Operation not
8412 # supported' or 'No such attribute' depending
8413 # on prefix and cache.
8414 getfattr -n $prefix.n102s $DIR/$tfile &&
8415 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8419 restore_lustre_params < $save
8421 run_test 102s "getting nonexistent xattrs should fail"
8424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8425 skip "MDS needs to be at least 2.11.52"
8427 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8429 save_lustre_params client "llite.*.xattr_cache" > $save
8431 for cache in 0 1; do
8432 lctl set_param llite.*.xattr_cache=$cache
8434 for buf_size in 0 256; do
8436 touch $DIR/$tfile || error "touch"
8437 setfattr -n user.multiop $DIR/$tfile
8438 $MULTIOP $DIR/$tfile oa$buf_size ||
8439 error "cannot get zero length xattr value (buf_size = $buf_size)"
8443 restore_lustre_params < $save
8445 run_test 102t "zero length xattr values handled correctly"
8449 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8454 [ "$UID" != 0 ] && skip "must run as root"
8455 $GSS && skip_env "could not run under gss"
8456 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8457 skip_env "must have acl enabled"
8458 [ -z "$(which setfacl 2>/dev/null)" ] &&
8459 skip_env "could not find setfacl"
8460 remote_mds_nodsh && skip "remote MDS with nodsh"
8462 gpasswd -a daemon bin # LU-5641
8463 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8465 declare -a identity_old
8467 for num in $(seq $MDSCOUNT); do
8468 switch_identity $num true || identity_old[$num]=$?
8476 echo "performing cp ..."
8477 run_acl_subtest cp || error "run_acl_subtest cp failed"
8478 echo "performing getfacl-noacl..."
8479 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8480 echo "performing misc..."
8481 run_acl_subtest misc || error "misc test failed"
8482 echo "performing permissions..."
8483 run_acl_subtest permissions || error "permissions failed"
8484 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8485 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8486 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8487 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8489 echo "performing permissions xattr..."
8490 run_acl_subtest permissions_xattr ||
8491 error "permissions_xattr failed"
8493 echo "performing setfacl..."
8494 run_acl_subtest setfacl || error "setfacl test failed"
8496 # inheritance test got from HP
8497 echo "performing inheritance..."
8498 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8499 chmod +x make-tree || error "chmod +x failed"
8500 run_acl_subtest inheritance || error "inheritance test failed"
8503 echo "LU-974 ignore umask when acl is enabled..."
8504 run_acl_subtest 974 || error "LU-974 umask test failed"
8505 if [ $MDSCOUNT -ge 2 ]; then
8506 run_acl_subtest 974_remote ||
8507 error "LU-974 umask test failed under remote dir"
8510 echo "LU-2561 newly created file is same size as directory..."
8511 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8512 run_acl_subtest 2561 || error "LU-2561 test failed"
8514 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8517 run_acl_subtest 4924 || error "LU-4924 test failed"
8522 for num in $(seq $MDSCOUNT); do
8523 if [ "${identity_old[$num]}" = 1 ]; then
8524 switch_identity $num false || identity_old[$num]=$?
8528 run_test 103a "acl test"
8533 for U in {0..511}; do
8535 local O=$(printf "%04o" $U)
8537 umask $(printf "%04o" $((511 ^ $O)))
8538 $LFS setstripe -c 1 $DIR/$tfile.s$O
8539 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8541 (( $S == ($O & 0666) )) ||
8542 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8544 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8545 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8546 (( $S == ($O & 0666) )) ||
8547 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8549 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8550 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8551 (( $S == ($O & 0666) )) ||
8552 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8553 rm -f $DIR/$tfile.[smp]$0
8558 run_test 103b "umask lfs setstripe"
8562 cp -rp $DIR/$tdir $DIR/$tdir.bak
8564 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8565 error "$DIR/$tdir shouldn't contain default ACL"
8566 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8567 error "$DIR/$tdir.bak shouldn't contain default ACL"
8570 run_test 103c "'cp -rp' won't set empty acl"
8573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8576 lfs df || error "lfs df failed"
8577 lfs df -ih || error "lfs df -ih failed"
8578 lfs df -h $DIR || error "lfs df -h $DIR failed"
8579 lfs df -i $DIR || error "lfs df -i $DIR failed"
8580 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8581 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8583 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8584 lctl --device %$OSC deactivate
8585 lfs df || error "lfs df with deactivated OSC failed"
8586 lctl --device %$OSC activate
8587 # wait the osc back to normal
8588 wait_osc_import_state client ost FULL
8590 lfs df || error "lfs df with reactivated OSC failed"
8593 run_test 104a "lfs df [-ih] [path] test ========================="
8596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8597 [ $RUNAS_ID -eq $UID ] &&
8598 skip_env "RUNAS_ID = UID = $UID -- skipping"
8601 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8602 grep "Permission denied" | wc -l)))
8603 if [ $denied_cnt -ne 0 ]; then
8604 error "lfs check servers test failed"
8607 run_test 104b "$RUNAS lfs check servers test ===================="
8610 # doesn't work on 2.4 kernels
8612 if $(flock_is_enabled); then
8613 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8615 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8619 run_test 105a "flock when mounted without -o flock test ========"
8623 if $(flock_is_enabled); then
8624 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8626 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8630 run_test 105b "fcntl when mounted without -o flock test ========"
8634 if $(flock_is_enabled); then
8635 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8637 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8641 run_test 105c "lockf when mounted without -o flock test"
8643 test_105d() { # bug 15924
8644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8646 test_mkdir $DIR/$tdir
8647 flock_is_enabled || skip_env "mount w/o flock enabled"
8648 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8649 $LCTL set_param fail_loc=0x80000315
8650 flocks_test 2 $DIR/$tdir
8652 run_test 105d "flock race (should not freeze) ========"
8654 test_105e() { # bug 22660 && 22040
8655 flock_is_enabled || skip_env "mount w/o flock enabled"
8658 flocks_test 3 $DIR/$tfile
8660 run_test 105e "Two conflicting flocks from same process"
8662 test_106() { #bug 10921
8663 test_mkdir $DIR/$tdir
8664 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8665 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8667 run_test 106 "attempt exec of dir followed by chown of that dir"
8670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8678 local save_pattern=$(sysctl -n kernel.core_pattern)
8679 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8680 sysctl -w kernel.core_pattern=$file
8681 sysctl -w kernel.core_uses_pid=0
8689 kill -s 11 $SLEEPPID
8691 if [ -e $file ]; then
8692 size=`stat -c%s $file`
8693 [ $size -eq 0 ] && error "Fail to create core file $file"
8695 error "Fail to create core file $file"
8698 sysctl -w kernel.core_pattern=$save_pattern
8699 sysctl -w kernel.core_uses_pid=$save_uses_pid
8702 run_test 107 "Coredump on SIG"
8705 test_mkdir $DIR/$tdir
8706 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8707 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8708 error "mkdir with 256 char should fail, but did not"
8709 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8710 error "create with 255 char failed"
8711 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8712 error "create with 256 char should fail, but did not"
8717 run_test 110 "filename length checking"
8720 # Purpose: To verify dynamic thread (OSS) creation.
8723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8724 remote_ost_nodsh && skip "remote OST with nodsh"
8726 # Lustre does not stop service threads once they are started.
8727 # Reset number of running threads to default.
8732 local save_params="$TMP/sanity-$TESTNAME.parameters"
8734 # Get ll_ost_io count before I/O
8735 OSTIO_pre=$(do_facet ost1 \
8736 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8737 # Exit if lustre is not running (ll_ost_io not running).
8738 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8740 echo "Starting with $OSTIO_pre threads"
8741 local thread_max=$((OSTIO_pre * 2))
8742 local rpc_in_flight=$((thread_max * 2))
8743 # Number of I/O Process proposed to be started.
8745 local facets=$(get_facets OST)
8747 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8748 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8750 # Set in_flight to $rpc_in_flight
8751 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8752 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8753 nfiles=${rpc_in_flight}
8754 # Set ost thread_max to $thread_max
8755 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8757 # 5 Minutes should be sufficient for max number of OSS
8758 # threads(thread_max) to be created.
8762 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8763 test_mkdir $DIR/$tdir
8764 for i in $(seq $nfiles); do
8765 local file=$DIR/$tdir/${tfile}-$i
8766 $LFS setstripe -c -1 -i 0 $file
8767 ($WTL $file $timeout)&
8770 # I/O Started - Wait for thread_started to reach thread_max or report
8771 # error if thread_started is more than thread_max.
8772 echo "Waiting for thread_started to reach thread_max"
8773 local thread_started=0
8774 local end_time=$((SECONDS + timeout))
8776 while [ $SECONDS -le $end_time ] ; do
8778 # Get ost i/o thread_started count.
8779 thread_started=$(do_facet ost1 \
8781 ost.OSS.ost_io.threads_started | cut -d= -f2")
8782 # Break out if thread_started is equal/greater than thread_max
8783 if [[ $thread_started -ge $thread_max ]]; then
8784 echo ll_ost_io thread_started $thread_started, \
8785 equal/greater than thread_max $thread_max
8791 # Cleanup - We have the numbers, Kill i/o jobs if running.
8792 jobcount=($(jobs -p))
8793 for i in $(seq 0 $((${#jobcount[@]}-1)))
8795 kill -9 ${jobcount[$i]}
8796 if [ $? -ne 0 ] ; then
8798 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8802 # Cleanup files left by WTL binary.
8803 for i in $(seq $nfiles); do
8804 local file=$DIR/$tdir/${tfile}-$i
8806 if [ $? -ne 0 ] ; then
8807 echo "Warning: Failed to delete file $file"
8811 restore_lustre_params <$save_params
8812 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8814 # Error out if no new thread has started or Thread started is greater
8816 if [[ $thread_started -le $OSTIO_pre ||
8817 $thread_started -gt $thread_max ]]; then
8818 error "ll_ost_io: thread_started $thread_started" \
8819 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8820 "No new thread started or thread started greater " \
8824 run_test 115 "verify dynamic thread creation===================="
8827 wait_delete_completed
8828 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8829 echo "OST kbytes available: ${AVAIL[@]}"
8834 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8835 #echo OST $i: ${AVAIL[i]}kb
8836 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8840 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8845 echo "Min free space: OST $MINI: $MINV"
8846 echo "Max free space: OST $MAXI: $MAXV"
8849 test_116a() { # was previously test_116()
8850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8852 remote_mds_nodsh && skip "remote MDS with nodsh"
8854 echo -n "Free space priority "
8855 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8860 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8861 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8862 trap simple_cleanup_common EXIT
8864 # Check if we need to generate uneven OSTs
8865 test_mkdir -p $DIR/$tdir/OST${MINI}
8866 local FILL=$((MINV / 4))
8867 local DIFF=$((MAXV - MINV))
8868 local DIFF2=$((DIFF * 100 / MINV))
8870 local threshold=$(do_facet $SINGLEMDS \
8871 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8872 threshold=${threshold%%%}
8873 echo -n "Check for uneven OSTs: "
8874 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8876 if [[ $DIFF2 -gt $threshold ]]; then
8878 echo "Don't need to fill OST$MINI"
8880 # generate uneven OSTs. Write 2% over the QOS threshold value
8882 DIFF=$((threshold - DIFF2 + 2))
8883 DIFF2=$((MINV * DIFF / 100))
8884 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8885 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8886 error "setstripe failed"
8887 DIFF=$((DIFF2 / 2048))
8889 while [ $i -lt $DIFF ]; do
8891 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8892 bs=2M count=1 2>/dev/null
8901 DIFF=$((MAXV - MINV))
8902 DIFF2=$((DIFF * 100 / MINV))
8903 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8904 if [ $DIFF2 -gt $threshold ]; then
8907 echo "failed - QOS mode won't be used"
8908 simple_cleanup_common
8909 skip "QOS imbalance criteria not met"
8917 # now fill using QOS
8918 $SETSTRIPE -c 1 $DIR/$tdir
8919 FILL=$((FILL / 200))
8920 if [ $FILL -gt 600 ]; then
8923 echo "writing $FILL files to QOS-assigned OSTs"
8925 while [ $i -lt $FILL ]; do
8927 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8931 echo "wrote $i 200k files"
8935 echo "Note: free space may not be updated, so measurements might be off"
8937 DIFF2=$((MAXV - MINV))
8938 echo "free space delta: orig $DIFF final $DIFF2"
8939 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8940 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8941 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8942 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8943 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8944 if [[ $DIFF -gt 0 ]]; then
8945 FILL=$((DIFF2 * 100 / DIFF - 100))
8946 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8949 # Figure out which files were written where
8950 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8951 awk '/'$MINI1': / {print $2; exit}')
8953 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8954 echo "$MINC files created on smaller OST $MINI1"
8955 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8956 awk '/'$MAXI1': / {print $2; exit}')
8958 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8959 echo "$MAXC files created on larger OST $MAXI1"
8960 if [[ $MINC -gt 0 ]]; then
8961 FILL=$((MAXC * 100 / MINC - 100))
8962 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8964 [[ $MAXC -gt $MINC ]] ||
8965 error_ignore LU-9 "stripe QOS didn't balance free space"
8966 simple_cleanup_common
8968 run_test 116a "stripe QOS: free space balance ==================="
8970 test_116b() { # LU-2093
8971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8972 remote_mds_nodsh && skip "remote MDS with nodsh"
8974 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8975 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8976 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8977 [ -z "$old_rr" ] && skip "no QOS"
8978 do_facet $SINGLEMDS lctl set_param \
8979 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8981 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8982 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8983 do_facet $SINGLEMDS lctl set_param fail_loc=0
8985 do_facet $SINGLEMDS lctl set_param \
8986 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8988 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8990 test_117() # bug 10891
8992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8994 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8995 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8996 lctl set_param fail_loc=0x21e
8997 > $DIR/$tfile || error "truncate failed"
8998 lctl set_param fail_loc=0
8999 echo "Truncate succeeded."
9002 run_test 117 "verify osd extend =========="
9004 NO_SLOW_RESENDCOUNT=4
9005 export OLD_RESENDCOUNT=""
9006 set_resend_count () {
9007 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9008 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9009 lctl set_param -n $PROC_RESENDCOUNT $1
9010 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9013 # for reduce test_118* time (b=14842)
9014 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9016 # Reset async IO behavior after error case
9018 FILE=$DIR/reset_async
9020 # Ensure all OSCs are cleared
9021 $SETSTRIPE -c -1 $FILE
9022 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9027 test_118a() #bug 11710
9029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9033 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9034 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9035 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9037 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9038 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9043 run_test 118a "verify O_SYNC works =========="
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9048 remote_ost_nodsh && skip "remote OST with nodsh"
9052 #define OBD_FAIL_SRV_ENOENT 0x217
9053 set_nodes_failloc "$(osts_nodes)" 0x217
9054 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9056 set_nodes_failloc "$(osts_nodes)" 0
9057 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9058 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9061 if [[ $RC -eq 0 ]]; then
9062 error "Must return error due to dropped pages, rc=$RC"
9066 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9067 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9071 echo "Dirty pages not leaked on ENOENT"
9073 # Due to the above error the OSC will issue all RPCs syncronously
9074 # until a subsequent RPC completes successfully without error.
9075 $MULTIOP $DIR/$tfile Ow4096yc
9080 run_test 118b "Reclaim dirty pages on fatal error =========="
9084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9086 # for 118c, restore the original resend count, LU-1940
9087 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9088 set_resend_count $OLD_RESENDCOUNT
9089 remote_ost_nodsh && skip "remote OST with nodsh"
9093 #define OBD_FAIL_OST_EROFS 0x216
9094 set_nodes_failloc "$(osts_nodes)" 0x216
9096 # multiop should block due to fsync until pages are written
9097 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9101 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9102 error "Multiop failed to block on fsync, pid=$MULTIPID"
9105 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9107 if [[ $WRITEBACK -eq 0 ]]; then
9108 error "No page in writeback, writeback=$WRITEBACK"
9111 set_nodes_failloc "$(osts_nodes)" 0
9114 if [[ $RC -ne 0 ]]; then
9115 error "Multiop fsync failed, rc=$RC"
9118 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9119 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9121 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9122 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9126 echo "Dirty pages flushed via fsync on EROFS"
9129 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9131 # continue to use small resend count to reduce test_118* time (b=14842)
9132 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9137 remote_ost_nodsh && skip "remote OST with nodsh"
9141 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9142 set_nodes_failloc "$(osts_nodes)" 0x214
9143 # multiop should block due to fsync until pages are written
9144 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9148 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9149 error "Multiop failed to block on fsync, pid=$MULTIPID"
9152 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9154 if [[ $WRITEBACK -eq 0 ]]; then
9155 error "No page in writeback, writeback=$WRITEBACK"
9158 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9159 set_nodes_failloc "$(osts_nodes)" 0
9161 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9162 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9164 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9165 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9169 echo "Dirty pages gaurenteed flushed via fsync"
9172 run_test 118d "Fsync validation inject a delay of the bulk =========="
9175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9179 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9180 lctl set_param fail_loc=0x8000040a
9182 # Should simulate EINVAL error which is fatal
9183 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9185 if [[ $RC -eq 0 ]]; then
9186 error "Must return error due to dropped pages, rc=$RC"
9189 lctl set_param fail_loc=0x0
9191 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9192 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9193 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9195 if [[ $LOCKED -ne 0 ]]; then
9196 error "Locked pages remain in cache, locked=$LOCKED"
9199 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9200 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9204 echo "No pages locked after fsync"
9209 run_test 118f "Simulate unrecoverable OSC side error =========="
9212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9216 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9217 lctl set_param fail_loc=0x406
9219 # simulate local -ENOMEM
9220 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9223 lctl set_param fail_loc=0
9224 if [[ $RC -eq 0 ]]; then
9225 error "Must return error due to dropped pages, rc=$RC"
9228 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9229 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9230 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9232 if [[ $LOCKED -ne 0 ]]; then
9233 error "Locked pages remain in cache, locked=$LOCKED"
9236 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9237 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9241 echo "No pages locked after fsync"
9246 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9250 remote_ost_nodsh && skip "remote OST with nodsh"
9254 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9255 set_nodes_failloc "$(osts_nodes)" 0x20e
9256 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9257 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9260 set_nodes_failloc "$(osts_nodes)" 0
9261 if [[ $RC -eq 0 ]]; then
9262 error "Must return error due to dropped pages, rc=$RC"
9265 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9266 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9267 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9269 if [[ $LOCKED -ne 0 ]]; then
9270 error "Locked pages remain in cache, locked=$LOCKED"
9273 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9274 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9278 echo "No pages locked after fsync"
9282 run_test 118h "Verify timeout in handling recoverables errors =========="
9284 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9288 remote_ost_nodsh && skip "remote OST with nodsh"
9292 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9293 set_nodes_failloc "$(osts_nodes)" 0x20e
9295 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9296 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9299 set_nodes_failloc "$(osts_nodes)" 0
9303 if [[ $RC -ne 0 ]]; then
9304 error "got error, but should be not, rc=$RC"
9307 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9308 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9309 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9310 if [[ $LOCKED -ne 0 ]]; then
9311 error "Locked pages remain in cache, locked=$LOCKED"
9314 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9315 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9319 echo "No pages locked after fsync"
9323 run_test 118i "Fix error before timeout in recoverable error =========="
9325 [ "$SLOW" = "no" ] && set_resend_count 4
9328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9329 remote_ost_nodsh && skip "remote OST with nodsh"
9333 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9334 set_nodes_failloc "$(osts_nodes)" 0x220
9336 # return -EIO from OST
9337 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9339 set_nodes_failloc "$(osts_nodes)" 0x0
9340 if [[ $RC -eq 0 ]]; then
9341 error "Must return error due to dropped pages, rc=$RC"
9344 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9345 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9346 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9347 if [[ $LOCKED -ne 0 ]]; then
9348 error "Locked pages remain in cache, locked=$LOCKED"
9351 # in recoverable error on OST we want resend and stay until it finished
9352 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9353 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9357 echo "No pages locked after fsync"
9361 run_test 118j "Simulate unrecoverable OST side error =========="
9365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9366 remote_ost_nodsh && skip "remote OSTs with nodsh"
9368 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9369 set_nodes_failloc "$(osts_nodes)" 0x20e
9370 test_mkdir $DIR/$tdir
9372 for ((i=0;i<10;i++)); do
9373 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9374 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9381 set_nodes_failloc "$(osts_nodes)" 0
9384 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9386 test_118l() # LU-646
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 test_mkdir $DIR/$tdir
9391 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9394 run_test 118l "fsync dir"
9396 test_118m() # LU-3066
9398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9400 test_mkdir $DIR/$tdir
9401 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9404 run_test 118m "fdatasync dir ========="
9406 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9414 remote_ost_nodsh && skip "remote OSTs with nodsh"
9416 # Sleep to avoid a cached response.
9417 #define OBD_STATFS_CACHE_SECONDS 1
9420 # Inject a 10 second delay in the OST_STATFS handler.
9421 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9422 set_nodes_failloc "$(osts_nodes)" 0x242
9425 stat --file-system $MOUNT > /dev/null
9428 set_nodes_failloc "$(osts_nodes)" 0
9430 if ((end - begin > 20)); then
9431 error "statfs took $((end - begin)) seconds, expected 10"
9434 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9436 test_119a() # bug 11737
9438 BSIZE=$((512 * 1024))
9439 directio write $DIR/$tfile 0 1 $BSIZE
9440 # We ask to read two blocks, which is more than a file size.
9441 # directio will indicate an error when requested and actual
9442 # sizes aren't equeal (a normal situation in this case) and
9443 # print actual read amount.
9444 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9445 if [ "$NOB" != "$BSIZE" ]; then
9446 error "read $NOB bytes instead of $BSIZE"
9450 run_test 119a "Short directIO read must return actual read amount"
9452 test_119b() # bug 11737
9454 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9456 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9457 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9459 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9460 error "direct read failed"
9463 run_test 119b "Sparse directIO read must return actual read amount"
9465 test_119c() # bug 13099
9468 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9469 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9472 run_test 119c "Testing for direct read hitting hole"
9474 test_119d() # bug 15950
9476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9478 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9479 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9481 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9482 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9483 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9484 lctl set_param fail_loc=0x40d
9485 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9488 cat $DIR/$tfile > /dev/null &
9489 lctl set_param fail_loc=0
9492 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9494 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9495 error "the read rpcs have not completed in 2s"
9497 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9499 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9503 remote_mds_nodsh && skip "remote MDS with nodsh"
9504 test_mkdir $DIR/$tdir
9505 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9506 skip_env "no early lock cancel on server"
9508 lru_resize_disable mdc
9509 lru_resize_disable osc
9510 cancel_lru_locks mdc
9511 # asynchronous object destroy at MDT could cause bl ast to client
9512 cancel_lru_locks osc
9514 stat $DIR/$tdir > /dev/null
9515 can1=$(do_facet $SINGLEMDS \
9516 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9517 awk '/ldlm_cancel/ {print $2}')
9518 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9519 awk '/ldlm_bl_callback/ {print $2}')
9520 test_mkdir -c1 $DIR/$tdir/d1
9521 can2=$(do_facet $SINGLEMDS \
9522 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9523 awk '/ldlm_cancel/ {print $2}')
9524 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9525 awk '/ldlm_bl_callback/ {print $2}')
9526 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9527 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9528 lru_resize_enable mdc
9529 lru_resize_enable osc
9531 run_test 120a "Early Lock Cancel: mkdir test"
9534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9535 remote_mds_nodsh && skip "remote MDS with nodsh"
9536 test_mkdir $DIR/$tdir
9537 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9538 skip_env "no early lock cancel on server"
9540 lru_resize_disable mdc
9541 lru_resize_disable osc
9542 cancel_lru_locks mdc
9543 stat $DIR/$tdir > /dev/null
9544 can1=$(do_facet $SINGLEMDS \
9545 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9546 awk '/ldlm_cancel/ {print $2}')
9547 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9548 awk '/ldlm_bl_callback/ {print $2}')
9550 can2=$(do_facet $SINGLEMDS \
9551 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9552 awk '/ldlm_cancel/ {print $2}')
9553 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9554 awk '/ldlm_bl_callback/ {print $2}')
9555 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9556 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9557 lru_resize_enable mdc
9558 lru_resize_enable osc
9560 run_test 120b "Early Lock Cancel: create test"
9563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9564 remote_mds_nodsh && skip "remote MDS with nodsh"
9565 test_mkdir -c1 $DIR/$tdir
9566 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9567 skip "no early lock cancel on server"
9569 lru_resize_disable mdc
9570 lru_resize_disable osc
9571 test_mkdir -c1 $DIR/$tdir/d1
9572 test_mkdir -c1 $DIR/$tdir/d2
9573 touch $DIR/$tdir/d1/f1
9574 cancel_lru_locks mdc
9575 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9576 can1=$(do_facet $SINGLEMDS \
9577 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9578 awk '/ldlm_cancel/ {print $2}')
9579 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9580 awk '/ldlm_bl_callback/ {print $2}')
9581 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9582 can2=$(do_facet $SINGLEMDS \
9583 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9584 awk '/ldlm_cancel/ {print $2}')
9585 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9586 awk '/ldlm_bl_callback/ {print $2}')
9587 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9588 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9589 lru_resize_enable mdc
9590 lru_resize_enable osc
9592 run_test 120c "Early Lock Cancel: link test"
9595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9596 remote_mds_nodsh && skip "remote MDS with nodsh"
9597 test_mkdir -c1 $DIR/$tdir
9598 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9599 skip_env "no early lock cancel on server"
9601 lru_resize_disable mdc
9602 lru_resize_disable osc
9604 cancel_lru_locks mdc
9605 stat $DIR/$tdir > /dev/null
9606 can1=$(do_facet $SINGLEMDS \
9607 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9608 awk '/ldlm_cancel/ {print $2}')
9609 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9610 awk '/ldlm_bl_callback/ {print $2}')
9611 chmod a+x $DIR/$tdir
9612 can2=$(do_facet $SINGLEMDS \
9613 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9614 awk '/ldlm_cancel/ {print $2}')
9615 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9616 awk '/ldlm_bl_callback/ {print $2}')
9617 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9618 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9619 lru_resize_enable mdc
9620 lru_resize_enable osc
9622 run_test 120d "Early Lock Cancel: setattr test"
9625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9626 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9627 skip_env "no early lock cancel on server"
9628 remote_mds_nodsh && skip "remote MDS with nodsh"
9630 local dlmtrace_set=false
9632 test_mkdir -c1 $DIR/$tdir
9633 lru_resize_disable mdc
9634 lru_resize_disable osc
9635 ! $LCTL get_param debug | grep -q dlmtrace &&
9636 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9637 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9638 cancel_lru_locks mdc
9639 cancel_lru_locks osc
9640 dd if=$DIR/$tdir/f1 of=/dev/null
9641 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9642 # XXX client can not do early lock cancel of OST lock
9643 # during unlink (LU-4206), so cancel osc lock now.
9645 cancel_lru_locks osc
9646 can1=$(do_facet $SINGLEMDS \
9647 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9648 awk '/ldlm_cancel/ {print $2}')
9649 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9650 awk '/ldlm_bl_callback/ {print $2}')
9651 unlink $DIR/$tdir/f1
9653 can2=$(do_facet $SINGLEMDS \
9654 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9655 awk '/ldlm_cancel/ {print $2}')
9656 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9657 awk '/ldlm_bl_callback/ {print $2}')
9658 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9659 $LCTL dk $TMP/cancel.debug.txt
9660 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9661 $LCTL dk $TMP/blocking.debug.txt
9662 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9663 lru_resize_enable mdc
9664 lru_resize_enable osc
9666 run_test 120e "Early Lock Cancel: unlink test"
9669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9670 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9671 skip_env "no early lock cancel on server"
9672 remote_mds_nodsh && skip "remote MDS with nodsh"
9674 test_mkdir -c1 $DIR/$tdir
9675 lru_resize_disable mdc
9676 lru_resize_disable osc
9677 test_mkdir -c1 $DIR/$tdir/d1
9678 test_mkdir -c1 $DIR/$tdir/d2
9679 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9680 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9681 cancel_lru_locks mdc
9682 cancel_lru_locks osc
9683 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9684 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9685 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9686 # XXX client can not do early lock cancel of OST lock
9687 # during rename (LU-4206), so cancel osc lock now.
9689 cancel_lru_locks osc
9690 can1=$(do_facet $SINGLEMDS \
9691 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9692 awk '/ldlm_cancel/ {print $2}')
9693 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9694 awk '/ldlm_bl_callback/ {print $2}')
9695 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9697 can2=$(do_facet $SINGLEMDS \
9698 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9699 awk '/ldlm_cancel/ {print $2}')
9700 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9701 awk '/ldlm_bl_callback/ {print $2}')
9702 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9703 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9704 lru_resize_enable mdc
9705 lru_resize_enable osc
9707 run_test 120f "Early Lock Cancel: rename test"
9710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9711 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9712 skip_env "no early lock cancel on server"
9713 remote_mds_nodsh && skip "remote MDS with nodsh"
9715 lru_resize_disable mdc
9716 lru_resize_disable osc
9718 echo create $count files
9719 test_mkdir $DIR/$tdir
9720 cancel_lru_locks mdc
9721 cancel_lru_locks osc
9724 can0=$(do_facet $SINGLEMDS \
9725 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9726 awk '/ldlm_cancel/ {print $2}')
9727 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9728 awk '/ldlm_bl_callback/ {print $2}')
9729 createmany -o $DIR/$tdir/f $count
9731 can1=$(do_facet $SINGLEMDS \
9732 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9733 awk '/ldlm_cancel/ {print $2}')
9734 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9735 awk '/ldlm_bl_callback/ {print $2}')
9737 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9738 echo rm $count files
9741 can2=$(do_facet $SINGLEMDS \
9742 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9743 awk '/ldlm_cancel/ {print $2}')
9744 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9745 awk '/ldlm_bl_callback/ {print $2}')
9747 echo total: $count removes in $((t2-t1))
9748 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9750 # wait for commitment of removal
9751 lru_resize_enable mdc
9752 lru_resize_enable osc
9754 run_test 120g "Early Lock Cancel: performance test"
9756 test_121() { #bug #10589
9757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9760 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9761 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9762 lctl set_param fail_loc=0x310
9763 cancel_lru_locks osc > /dev/null
9764 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9765 lctl set_param fail_loc=0
9766 [[ $reads -eq $writes ]] ||
9767 error "read $reads blocks, must be $writes blocks"
9769 run_test 121 "read cancel race ========="
9771 test_123a() { # was test 123, statahead(bug 11401)
9772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9775 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9776 log "testing UP system. Performance may be lower than expected."
9781 test_mkdir $DIR/$tdir
9782 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9783 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9785 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9786 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9788 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9789 lctl set_param -n llite.*.statahead_max 0
9790 lctl get_param llite.*.statahead_max
9791 cancel_lru_locks mdc
9792 cancel_lru_locks osc
9794 time ls -l $DIR/$tdir | wc -l
9796 delta=$((etime - stime))
9797 log "ls $i files without statahead: $delta sec"
9798 lctl set_param llite.*.statahead_max=$max
9800 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9801 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9802 cancel_lru_locks mdc
9803 cancel_lru_locks osc
9805 time ls -l $DIR/$tdir | wc -l
9807 delta_sa=$((etime - stime))
9808 log "ls $i files with statahead: $delta_sa sec"
9809 lctl get_param -n llite.*.statahead_stats
9810 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9812 [[ $swrong -lt $ewrong ]] &&
9813 log "statahead was stopped, maybe too many locks held!"
9814 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9816 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9817 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9818 lctl set_param -n llite.*.statahead_max 0
9819 lctl get_param llite.*.statahead_max
9820 cancel_lru_locks mdc
9821 cancel_lru_locks osc
9823 time ls -l $DIR/$tdir | wc -l
9825 delta=$((etime - stime))
9826 log "ls $i files again without statahead: $delta sec"
9827 lctl set_param llite.*.statahead_max=$max
9828 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9829 if [ $SLOWOK -eq 0 ]; then
9830 error "ls $i files is slower with statahead!"
9832 log "ls $i files is slower with statahead!"
9838 [ $delta -gt 20 ] && break
9839 [ $delta -gt 8 ] && MULT=$((50 / delta))
9840 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9848 delta=$((etime - stime))
9849 log "rm -r $DIR/$tdir/: $delta seconds"
9851 lctl get_param -n llite.*.statahead_stats
9853 run_test 123a "verify statahead work"
9855 test_123b () { # statahead(bug 15027)
9856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9858 test_mkdir $DIR/$tdir
9859 createmany -o $DIR/$tdir/$tfile-%d 1000
9861 cancel_lru_locks mdc
9862 cancel_lru_locks osc
9864 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9865 lctl set_param fail_loc=0x80000803
9866 ls -lR $DIR/$tdir > /dev/null
9868 lctl set_param fail_loc=0x0
9869 lctl get_param -n llite.*.statahead_stats
9874 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9878 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9879 skip_env "no lru resize on server"
9883 test_mkdir $DIR/$tdir
9885 log "create $NR files at $DIR/$tdir"
9886 createmany -o $DIR/$tdir/f $NR ||
9887 error "failed to create $NR files in $DIR/$tdir"
9889 cancel_lru_locks mdc
9890 ls -l $DIR/$tdir > /dev/null
9894 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9895 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9896 LRU_SIZE=$($LCTL get_param -n $PARAM)
9897 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9898 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9900 log "NS=$(basename $NSDIR)"
9905 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9906 skip "Not enough cached locks created!"
9912 # We know that lru resize allows one client to hold $LIMIT locks
9913 # for 10h. After that locks begin to be killed by client.
9915 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9917 if [ $LIMIT -lt $LRU_SIZE ]; then
9918 skip "Limit is too small $LIMIT"
9921 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9922 # killing locks. Some time was spent for creating locks. This means
9923 # that up to the moment of sleep finish we must have killed some of
9924 # them (10-100 locks). This depends on how fast ther were created.
9925 # Many of them were touched in almost the same moment and thus will
9926 # be killed in groups.
9927 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9929 # Use $LRU_SIZE_B here to take into account real number of locks
9930 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9931 local LRU_SIZE_B=$LRU_SIZE
9933 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9934 log "OLD_LVF=$OLD_LVF"
9935 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9937 # Let's make sure that we really have some margin. Client checks
9938 # cached locks every 10 sec.
9940 log "Sleep ${SLEEP} sec"
9942 while ((SEC<$SLEEP)); do
9946 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9950 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9951 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9953 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9954 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9955 unlinkmany $DIR/$tdir/f $NR
9959 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9960 log "unlink $NR files at $DIR/$tdir"
9961 unlinkmany $DIR/$tdir/f $NR
9963 run_test 124a "lru resize ======================================="
9965 get_max_pool_limit()
9967 local limit=$($LCTL get_param \
9968 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9971 if [[ $l -gt $max ]]; then
9979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9980 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9981 skip_env "no lru resize on server"
9983 LIMIT=$(get_max_pool_limit)
9985 NR=$(($(default_lru_size)*20))
9986 if [[ $NR -gt $LIMIT ]]; then
9987 log "Limit lock number by $LIMIT locks"
9991 IFree=$(mdsrate_inodes_available)
9992 if [ $IFree -lt $NR ]; then
9993 log "Limit lock number by $IFree inodes"
9997 lru_resize_disable mdc
9998 test_mkdir -p $DIR/$tdir/disable_lru_resize
10000 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10001 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10002 cancel_lru_locks mdc
10005 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10008 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10011 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10015 nolruresize_delta=$((etime-stime))
10016 log "ls -la time: $nolruresize_delta seconds"
10017 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10018 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10020 lru_resize_enable mdc
10021 test_mkdir -p $DIR/$tdir/enable_lru_resize
10023 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10024 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10025 cancel_lru_locks mdc
10028 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10031 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10034 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10038 lruresize_delta=$((etime-stime))
10039 log "ls -la time: $lruresize_delta seconds"
10040 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10042 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10043 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10044 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10045 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10047 log "lru resize performs the same with no lru resize"
10049 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10051 run_test 124b "lru resize (performance test) ======================="
10054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10055 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10056 skip_env "no lru resize on server"
10058 # cache ununsed locks on client
10060 cancel_lru_locks mdc
10061 test_mkdir $DIR/$tdir
10062 createmany -o $DIR/$tdir/f $nr ||
10063 error "failed to create $nr files in $DIR/$tdir"
10064 ls -l $DIR/$tdir > /dev/null
10066 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10067 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10068 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10069 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10070 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10072 # set lru_max_age to 1 sec
10073 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10074 echo "sleep $((recalc_p * 2)) seconds..."
10075 sleep $((recalc_p * 2))
10077 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10078 # restore lru_max_age
10079 $LCTL set_param -n $nsdir.lru_max_age $max_age
10080 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10081 unlinkmany $DIR/$tdir/f $nr
10083 run_test 124c "LRUR cancel very aged locks"
10085 test_125() { # 13358
10086 $LCTL get_param -n llite.*.client_type | grep -q local ||
10087 skip "must run as local client"
10088 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10089 skip_env "must have acl enabled"
10090 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10092 test_mkdir $DIR/$tdir
10093 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10094 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10095 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10097 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10099 test_126() { # bug 12829/13455
10100 $GSS && skip_env "must run as gss disabled"
10101 $LCTL get_param -n llite.*.client_type | grep -q local ||
10102 skip "must run as local client"
10103 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10105 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10106 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10108 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10110 run_test 126 "check that the fsgid provided by the client is taken into account"
10112 test_127a() { # bug 15521
10113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10115 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10116 $LCTL set_param osc.*.stats=0
10117 FSIZE=$((2048 * 1024))
10118 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10119 cancel_lru_locks osc
10120 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10122 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10123 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10124 echo "got $COUNT $NAME"
10125 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10126 eval $NAME=$COUNT || error "Wrong proc format"
10129 read_bytes|write_bytes)
10130 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10131 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10132 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10133 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10134 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10135 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10136 error "sumsquare is too small: $SUMSQ"
10137 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10138 error "sumsquare is too big: $SUMSQ"
10142 done < $DIR/${tfile}.tmp
10144 #check that we actually got some stats
10145 [ "$read_bytes" ] || error "Missing read_bytes stats"
10146 [ "$write_bytes" ] || error "Missing write_bytes stats"
10147 [ "$read_bytes" != 0 ] || error "no read done"
10148 [ "$write_bytes" != 0 ] || error "no write done"
10150 run_test 127a "verify the client stats are sane"
10152 test_127b() { # bug LU-333
10153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10155 $LCTL set_param llite.*.stats=0
10156 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10158 # perform 2 reads and writes so MAX is different from SUM.
10159 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10160 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10161 cancel_lru_locks osc
10162 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10163 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10165 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10166 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10167 echo "got $COUNT $NAME"
10168 eval $NAME=$COUNT || error "Wrong proc format"
10172 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10173 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10174 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10175 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10178 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10179 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10180 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10181 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10185 done < $TMP/${tfile}.tmp
10187 #check that we actually got some stats
10188 [ "$read_bytes" ] || error "Missing read_bytes stats"
10189 [ "$write_bytes" ] || error "Missing write_bytes stats"
10190 [ "$read_bytes" != 0 ] || error "no read done"
10191 [ "$write_bytes" != 0 ] || error "no write done"
10193 rm -f $TMP/${tfile}.tmp
10195 run_test 127b "verify the llite client stats are sane"
10197 test_128() { # bug 15212
10199 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10204 result=$(grep error $TMP/$tfile.log)
10205 rm -f $DIR/$tfile $TMP/$tfile.log
10206 [ -z "$result" ] ||
10207 error "consecutive find's under interactive lfs failed"
10209 run_test 128 "interactive lfs for 2 consecutive find's"
10211 set_dir_limits () {
10216 local ldproc=/proc/fs/ldiskfs
10217 local facets=$(get_facets MDS)
10219 for facet in ${facets//,/ }; do
10220 canondev=$(ldiskfs_canon \
10221 *.$(convert_facet2label $facet).mntdev $facet)
10222 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10223 ldproc=/sys/fs/ldiskfs
10224 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10225 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10229 check_mds_dmesg() {
10230 local facets=$(get_facets MDS)
10231 for facet in ${facets//,/ }; do
10232 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10239 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10240 skip "Need MDS version with at least 2.5.56"
10241 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10242 skip_env "ldiskfs only test"
10244 remote_mds_nodsh && skip "remote MDS with nodsh"
10248 local has_warning=false
10251 mkdir -p $DIR/$tdir
10253 # block size of mds1
10254 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10255 set_dir_limits $maxsize $maxsize
10256 local dirsize=$(stat -c%s "$DIR/$tdir")
10258 while [[ $dirsize -le $maxsize ]]; do
10259 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10261 if ! $has_warning; then
10262 check_mds_dmesg '"is approaching"' && has_warning=true
10264 # check two errors:
10265 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10266 # EFBIG for previous versions included in ldiskfs series
10267 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10269 echo "return code $rc received as expected"
10271 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10272 error_exit "create failed w/o dir size limit"
10274 check_mds_dmesg '"has reached"' ||
10275 error_exit "reached message should be output"
10277 [ $has_warning = "false" ] &&
10278 error_exit "warning message should be output"
10280 dirsize=$(stat -c%s "$DIR/$tdir")
10282 [[ $dirsize -ge $maxsize ]] && return 0
10283 error_exit "current dir size $dirsize, " \
10284 "previous limit $maxsize"
10285 elif [ $rc -ne 0 ]; then
10287 error_exit "return $rc received instead of expected " \
10288 "$EFBIG or $ENOSPC, files in dir $dirsize"
10290 nfiles=$((nfiles + 1))
10291 dirsize=$(stat -c%s "$DIR/$tdir")
10295 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10297 run_test 129 "test directory size limit ========================"
10306 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10307 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10309 trap cleanup_130 EXIT RETURN
10311 local fm_file=$DIR/$tfile
10312 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10313 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10314 error "dd failed for $fm_file"
10316 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10317 filefrag -ves $fm_file
10319 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10320 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10321 [ $RC != 0 ] && error "filefrag $fm_file failed"
10323 filefrag_op=$(filefrag -ve -k $fm_file |
10324 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10325 lun=$($GETSTRIPE -i $fm_file)
10327 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10330 for line in $filefrag_op
10332 frag_lun=`echo $line | cut -d: -f5`
10333 ext_len=`echo $line | cut -d: -f4`
10334 if (( $frag_lun != $lun )); then
10336 error "FIEMAP on 1-stripe file($fm_file) failed"
10339 (( tot_len += ext_len ))
10342 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10344 error "FIEMAP on 1-stripe file($fm_file) failed;"
10350 echo "FIEMAP on single striped file succeeded"
10352 run_test 130a "FIEMAP (1-stripe file)"
10355 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10357 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10358 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10360 trap cleanup_130 EXIT RETURN
10362 local fm_file=$DIR/$tfile
10363 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10364 error "setstripe on $fm_file"
10365 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10366 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10368 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10369 error "dd failed on $fm_file"
10371 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10372 filefrag_op=$(filefrag -ve -k $fm_file |
10373 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10375 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10376 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10381 for line in $filefrag_op
10383 frag_lun=$(echo $line | cut -d: -f5 |
10384 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10385 ext_len=$(echo $line | cut -d: -f4)
10386 if (( $frag_lun != $last_lun )); then
10387 if (( tot_len != 1024 )); then
10389 error "FIEMAP on $fm_file failed; returned " \
10390 "len $tot_len for OST $last_lun instead of 1024"
10393 (( num_luns += 1 ))
10397 (( tot_len += ext_len ))
10400 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10402 error "FIEMAP on $fm_file failed; returned wrong number of " \
10403 "luns or wrong len for OST $last_lun"
10409 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10411 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10416 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10417 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10419 trap cleanup_130 EXIT RETURN
10421 local fm_file=$DIR/$tfile
10422 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10423 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10424 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10426 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10427 error "dd failed on $fm_file"
10429 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10430 filefrag_op=$(filefrag -ve -k $fm_file |
10431 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10433 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10434 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10439 for line in $filefrag_op
10441 frag_lun=$(echo $line | cut -d: -f5 |
10442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10443 ext_len=$(echo $line | cut -d: -f4)
10444 if (( $frag_lun != $last_lun )); then
10445 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10446 if (( logical != 512 )); then
10448 error "FIEMAP on $fm_file failed; returned " \
10449 "logical start for lun $logical instead of 512"
10452 if (( tot_len != 512 )); then
10454 error "FIEMAP on $fm_file failed; returned " \
10455 "len $tot_len for OST $last_lun instead of 1024"
10458 (( num_luns += 1 ))
10462 (( tot_len += ext_len ))
10465 if (( num_luns != 2 || tot_len != 512 )); then
10467 error "FIEMAP on $fm_file failed; returned wrong number of " \
10468 "luns or wrong len for OST $last_lun"
10474 echo "FIEMAP on 2-stripe file with hole succeeded"
10476 run_test 130c "FIEMAP (2-stripe file with hole)"
10479 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10481 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10482 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10484 trap cleanup_130 EXIT RETURN
10486 local fm_file=$DIR/$tfile
10487 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10488 error "setstripe on $fm_file"
10489 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10490 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10492 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10493 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10494 error "dd failed on $fm_file"
10496 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10497 filefrag_op=$(filefrag -ve -k $fm_file |
10498 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10500 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10501 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10506 for line in $filefrag_op
10508 frag_lun=$(echo $line | cut -d: -f5 |
10509 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10510 ext_len=$(echo $line | cut -d: -f4)
10511 if (( $frag_lun != $last_lun )); then
10512 if (( tot_len != 1024 )); then
10514 error "FIEMAP on $fm_file failed; returned " \
10515 "len $tot_len for OST $last_lun instead of 1024"
10518 (( num_luns += 1 ))
10522 (( tot_len += ext_len ))
10525 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10527 error "FIEMAP on $fm_file failed; returned wrong number of " \
10528 "luns or wrong len for OST $last_lun"
10534 echo "FIEMAP on N-stripe file succeeded"
10536 run_test 130d "FIEMAP (N-stripe file)"
10539 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10541 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10542 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10544 trap cleanup_130 EXIT RETURN
10546 local fm_file=$DIR/$tfile
10547 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10548 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10549 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10552 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10553 for ((i = 0; i < $NUM_BLKS; i++))
10555 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10558 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10559 filefrag_op=$(filefrag -ve -k $fm_file |
10560 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10562 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10563 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10568 for line in $filefrag_op
10570 frag_lun=$(echo $line | cut -d: -f5 |
10571 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10572 ext_len=$(echo $line | cut -d: -f4)
10573 if (( $frag_lun != $last_lun )); then
10574 if (( tot_len != $EXPECTED_LEN )); then
10576 error "FIEMAP on $fm_file failed; returned " \
10577 "len $tot_len for OST $last_lun instead " \
10581 (( num_luns += 1 ))
10585 (( tot_len += ext_len ))
10588 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10590 error "FIEMAP on $fm_file failed; returned wrong number " \
10591 "of luns or wrong len for OST $last_lun"
10597 echo "FIEMAP with continuation calls succeeded"
10599 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10602 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10603 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10605 local fm_file=$DIR/$tfile
10606 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10607 error "multiop create with lov_delay_create on $fm_file"
10609 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10610 filefrag_extents=$(filefrag -vek $fm_file |
10611 awk '/extents? found/ { print $2 }')
10612 if [[ "$filefrag_extents" != "0" ]]; then
10613 error "FIEMAP on $fm_file failed; " \
10614 "returned $filefrag_extents expected 0"
10619 run_test 130f "FIEMAP (unstriped file)"
10621 # Test for writev/readv
10623 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10624 error "writev test failed"
10625 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10626 error "readv failed"
10629 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10632 local fsize=$((524288 + 1048576 + 1572864))
10633 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10634 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10635 error "append writev test failed"
10637 ((fsize += 1572864 + 1048576))
10638 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10639 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10640 error "append writev test failed"
10643 run_test 131b "test append writev"
10646 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10649 run_test 131c "test read/write on file w/o objects"
10652 rwv -f $DIR/$tfile -w -n 1 1572864
10653 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10654 if [ "$NOB" != 1572864 ]; then
10655 error "Short read filed: read $NOB bytes instead of 1572864"
10659 run_test 131d "test short read"
10662 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10663 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10664 error "read hitting hole failed"
10667 run_test 131e "test read hitting hole"
10676 mds*) res=$(do_facet $facet \
10677 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10679 ost*) res=$(do_facet $facet \
10680 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10682 *) error "Wrong facet '$facet'" ;;
10685 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10686 # if the argument $3 is zero, it means any stat increment is ok.
10687 if [[ $want -gt 0 ]]; then
10688 local count=$(echo $res | awk '{ print $2 }')
10689 [[ $count -ne $want ]] &&
10690 error "The $op counter on $facet is $count, not $want"
10695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10696 remote_ost_nodsh && skip "remote OST with nodsh"
10697 remote_mds_nodsh && skip "remote MDS with nodsh"
10698 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10699 skip_env "MDS doesn't support rename stats"
10701 local testdir=$DIR/${tdir}/stats_testdir
10703 mkdir -p $DIR/${tdir}
10706 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10707 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10709 # verify mdt stats first.
10710 mkdir ${testdir} || error "mkdir failed"
10711 check_stats $SINGLEMDS "mkdir" 1
10712 touch ${testdir}/${tfile} || error "touch failed"
10713 check_stats $SINGLEMDS "open" 1
10714 check_stats $SINGLEMDS "close" 1
10715 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10716 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10717 check_stats $SINGLEMDS "mknod" 2
10719 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10720 check_stats $SINGLEMDS "unlink" 1
10721 rm -f ${testdir}/${tfile} || error "file remove failed"
10722 check_stats $SINGLEMDS "unlink" 2
10724 # remove working dir and check mdt stats again.
10725 rmdir ${testdir} || error "rmdir failed"
10726 check_stats $SINGLEMDS "rmdir" 1
10728 local testdir1=$DIR/${tdir}/stats_testdir1
10729 mkdir -p ${testdir}
10730 mkdir -p ${testdir1}
10731 touch ${testdir1}/test1
10732 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10733 check_stats $SINGLEMDS "crossdir_rename" 1
10735 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10736 check_stats $SINGLEMDS "samedir_rename" 1
10738 rm -rf $DIR/${tdir}
10740 run_test 133a "Verifying MDT stats ========================================"
10743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10744 remote_ost_nodsh && skip "remote OST with nodsh"
10745 remote_mds_nodsh && skip "remote MDS with nodsh"
10747 local testdir=$DIR/${tdir}/stats_testdir
10749 mkdir -p ${testdir} || error "mkdir failed"
10750 touch ${testdir}/${tfile} || error "touch failed"
10751 cancel_lru_locks mdc
10754 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10755 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10757 # extra mdt stats verification.
10758 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10759 check_stats $SINGLEMDS "setattr" 1
10760 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10761 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10763 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10764 check_stats $SINGLEMDS "getattr" 1
10766 rm -rf $DIR/${tdir}
10768 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10769 # so the check below is not reliable
10770 [ $MDSCOUNT -eq 1 ] || return 0
10772 # Sleep to avoid a cached response.
10773 #define OBD_STATFS_CACHE_SECONDS 1
10775 $LFS df || error "lfs failed"
10776 check_stats $SINGLEMDS "statfs" 1
10780 run_test 133b "Verifying extra MDT stats =================================="
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10784 remote_ost_nodsh && skip "remote OST with nodsh"
10785 remote_mds_nodsh && skip "remote MDS with nodsh"
10787 local testdir=$DIR/$tdir/stats_testdir
10789 test_mkdir -p $testdir
10791 # verify obdfilter stats.
10792 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10794 cancel_lru_locks osc
10795 wait_delete_completed
10798 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10799 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10801 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10804 cancel_lru_locks osc
10805 check_stats ost1 "write" 1
10807 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10808 check_stats ost1 "read" 1
10810 > $testdir/$tfile || error "truncate failed"
10811 check_stats ost1 "punch" 1
10813 rm -f $testdir/$tfile || error "file remove failed"
10814 wait_delete_completed
10815 check_stats ost1 "destroy" 1
10819 run_test 133c "Verifying OST stats ========================================"
10826 while [ $value -ge 2 ]; do
10831 if [ $orig -gt $order ]; then
10839 local size=('K' 'M' 'G' 'T');
10841 local size_string=$value
10843 while [ $value -ge 1024 ]; do
10844 if [ $i -gt 3 ]; then
10845 #T is the biggest unit we get here, if that is bigger,
10847 size_string=${value}T
10850 value=$((value >> 10))
10851 if [ $value -lt 1024 ]; then
10852 size_string=${value}${size[$i]}
10861 get_rename_size() {
10863 local context=${2:-.}
10864 local sample=$(do_facet $SINGLEMDS $LCTL \
10865 get_param mdt.$FSNAME-MDT0000.rename_stats |
10866 grep -A1 $context |
10867 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10873 remote_ost_nodsh && skip "remote OST with nodsh"
10874 remote_mds_nodsh && skip "remote MDS with nodsh"
10875 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10876 skip_env "MDS doesn't support rename stats"
10878 local testdir1=$DIR/${tdir}/stats_testdir1
10879 local testdir2=$DIR/${tdir}/stats_testdir2
10880 mkdir -p $DIR/${tdir}
10882 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10884 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10885 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10887 createmany -o $testdir1/test 512 || error "createmany failed"
10889 # check samedir rename size
10890 mv ${testdir1}/test0 ${testdir1}/test_0
10892 local testdir1_size=$(ls -l $DIR/${tdir} |
10893 awk '/stats_testdir1/ {print $5}')
10894 local testdir2_size=$(ls -l $DIR/${tdir} |
10895 awk '/stats_testdir2/ {print $5}')
10897 testdir1_size=$(order_2 $testdir1_size)
10898 testdir2_size=$(order_2 $testdir2_size)
10900 testdir1_size=$(size_in_KMGT $testdir1_size)
10901 testdir2_size=$(size_in_KMGT $testdir2_size)
10903 echo "source rename dir size: ${testdir1_size}"
10904 echo "target rename dir size: ${testdir2_size}"
10906 local cmd="do_facet $SINGLEMDS $LCTL "
10907 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10909 eval $cmd || error "$cmd failed"
10910 local samedir=$($cmd | grep 'same_dir')
10911 local same_sample=$(get_rename_size $testdir1_size)
10912 [ -z "$samedir" ] && error "samedir_rename_size count error"
10913 [[ $same_sample -eq 1 ]] ||
10914 error "samedir_rename_size error $same_sample"
10915 echo "Check same dir rename stats success"
10917 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10919 # check crossdir rename size
10920 mv ${testdir1}/test_0 ${testdir2}/test_0
10922 testdir1_size=$(ls -l $DIR/${tdir} |
10923 awk '/stats_testdir1/ {print $5}')
10924 testdir2_size=$(ls -l $DIR/${tdir} |
10925 awk '/stats_testdir2/ {print $5}')
10927 testdir1_size=$(order_2 $testdir1_size)
10928 testdir2_size=$(order_2 $testdir2_size)
10930 testdir1_size=$(size_in_KMGT $testdir1_size)
10931 testdir2_size=$(size_in_KMGT $testdir2_size)
10933 echo "source rename dir size: ${testdir1_size}"
10934 echo "target rename dir size: ${testdir2_size}"
10936 eval $cmd || error "$cmd failed"
10937 local crossdir=$($cmd | grep 'crossdir')
10938 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10939 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10940 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10941 [[ $src_sample -eq 1 ]] ||
10942 error "crossdir_rename_size error $src_sample"
10943 [[ $tgt_sample -eq 1 ]] ||
10944 error "crossdir_rename_size error $tgt_sample"
10945 echo "Check cross dir rename stats success"
10946 rm -rf $DIR/${tdir}
10948 run_test 133d "Verifying rename_stats ========================================"
10951 remote_mds_nodsh && skip "remote MDS with nodsh"
10952 remote_ost_nodsh && skip "remote OST with nodsh"
10953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10955 local testdir=$DIR/${tdir}/stats_testdir
10956 local ctr f0 f1 bs=32768 count=42 sum
10958 mkdir -p ${testdir} || error "mkdir failed"
10960 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10962 for ctr in {write,read}_bytes; do
10964 cancel_lru_locks osc
10966 do_facet ost1 $LCTL set_param -n \
10967 "obdfilter.*.exports.clear=clear"
10969 if [ $ctr = write_bytes ]; then
10971 f1=${testdir}/${tfile}
10973 f0=${testdir}/${tfile}
10977 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10980 cancel_lru_locks osc
10982 sum=$(do_facet ost1 $LCTL get_param \
10983 "obdfilter.*.exports.*.stats" |
10984 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10985 $1 == ctr { sum += $7 }
10986 END { printf("%0.0f", sum) }')
10988 if ((sum != bs * count)); then
10989 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10993 rm -rf $DIR/${tdir}
10995 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10997 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10999 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11000 # not honor the -ignore_readdir_race option correctly. So we call
11001 # error_ignore() rather than error() in these cases. See LU-11152.
11003 if (find --version; do_facet mds1 find --version) |
11004 grep -q '\b4\.5\.1[1-4]\b'; then
11005 error_ignore LU-11152 "$@"
11012 # First without trusting modes.
11013 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11014 echo "proc_dirs='$proc_dirs'"
11015 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11016 find $proc_dirs -exec cat '{}' \; &> /dev/null
11018 # Second verifying readability.
11019 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
11021 # Verifing writability with badarea_io.
11023 -ignore_readdir_race \
11025 -not -name force_lbug \
11026 -not -name changelog_mask \
11027 -exec badarea_io '{}' \; ||
11028 error_133 "find $proc_dirs failed"
11030 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11033 remote_mds_nodsh && skip "remote MDS with nodsh"
11034 remote_ost_nodsh && skip "remote OST with nodsh"
11036 # eventually, this can also be replaced with "lctl get_param -R",
11037 # but not until that option is always available on the server
11039 for facet in mds1 ost1; do
11040 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11041 skip_noexit "Too old lustre on $facet"
11042 local facet_proc_dirs=$(do_facet $facet \
11043 \\\ls -d $proc_regexp 2>/dev/null)
11044 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11045 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11046 do_facet $facet find $facet_proc_dirs \
11047 ! -name req_history \
11048 -exec cat '{}' \\\; &> /dev/null
11050 do_facet $facet find $facet_proc_dirs \
11051 ! -name req_history \
11053 -exec cat '{}' \\\; &> /dev/null ||
11054 error "proc file read failed"
11056 do_facet $facet find $facet_proc_dirs \
11057 -ignore_readdir_race \
11059 -not -name force_lbug \
11060 -not -name changelog_mask \
11061 -exec badarea_io '{}' \\\; ||
11062 error_133 "$facet find $facet_proc_dirs failed"
11065 # remount the FS in case writes/reads /proc break the FS
11066 cleanup || error "failed to unmount"
11067 setup || error "failed to setup"
11070 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11073 remote_mds_nodsh && skip "remote MDS with nodsh"
11074 remote_ost_nodsh && skip "remote OST with nodsh"
11075 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11076 skip "Need MDS version at least 2.9.54"
11080 for facet in client mds1 ost1; do
11081 local facet_proc_dirs=$(do_facet $facet \
11082 \\\ls -d $proc_regexp 2> /dev/null)
11083 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11084 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11085 # Get the list of files that are missing the terminating newline
11086 local missing=($(do_facet $facet \
11087 find ${facet_proc_dirs} -type f \| \
11088 while read F\; do \
11089 awk -v FS='\v' -v RS='\v\v' \
11090 "'END { if(NR>0 && \
11091 \\\$NF !~ /.*\\\n\$/) \
11092 print FILENAME}'" \
11095 [ ${#missing[*]} -eq 0 ] ||
11096 error "files do not end with newline: ${missing[*]}"
11099 run_test 133h "Proc files should end with newlines"
11102 remote_mds_nodsh && skip "remote MDS with nodsh"
11103 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11104 skip "Need MDS version at least 2.7.54"
11106 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11107 cancel_lru_locks mdc
11109 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11110 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11111 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11114 createmany -o $DIR/$tdir/f $nr ||
11115 error "failed to create $nr files in $DIR/$tdir"
11116 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11118 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11119 do_facet mds1 $LCTL set_param fail_loc=0x327
11120 do_facet mds1 $LCTL set_param fail_val=500
11123 echo "sleep 10 seconds ..."
11125 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11127 do_facet mds1 $LCTL set_param fail_loc=0
11128 do_facet mds1 $LCTL set_param fail_val=0
11129 [ $lck_cnt -lt $unused ] ||
11130 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11133 unlinkmany $DIR/$tdir/f $nr
11135 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11138 remote_mds_nodsh && skip "remote MDS with nodsh"
11139 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11140 skip "Need MDS version at least 2.7.54"
11142 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11143 cancel_lru_locks mdc
11145 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11146 ldlm.lock_reclaim_threshold_mb)
11147 # disable reclaim temporarily
11148 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11150 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11151 do_facet mds1 $LCTL set_param fail_loc=0x328
11152 do_facet mds1 $LCTL set_param fail_val=500
11154 $LCTL set_param debug=+trace
11157 createmany -o $DIR/$tdir/f $nr &
11158 local create_pid=$!
11160 echo "Sleep $TIMEOUT seconds ..."
11162 if ! ps -p $create_pid > /dev/null 2>&1; then
11163 do_facet mds1 $LCTL set_param fail_loc=0
11164 do_facet mds1 $LCTL set_param fail_val=0
11165 do_facet mds1 $LCTL set_param \
11166 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11167 error "createmany finished incorrectly!"
11169 do_facet mds1 $LCTL set_param fail_loc=0
11170 do_facet mds1 $LCTL set_param fail_val=0
11171 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11172 wait $create_pid || return 1
11174 unlinkmany $DIR/$tdir/f $nr
11176 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11178 test_140() { #bug-17379
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11181 test_mkdir $DIR/$tdir
11182 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11183 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11185 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11186 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11188 while i=$((i + 1)); do
11190 cd $i || error "Changing to $i"
11191 ln -s ../stat stat || error "Creating stat symlink"
11192 # Read the symlink until ELOOP present,
11193 # not LBUGing the system is considered success,
11194 # we didn't overrun the stack.
11195 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11196 if [ $ret -ne 0 ]; then
11197 if [ $ret -eq 40 ]; then
11200 error "Open stat symlink"
11206 echo "The symlink depth = $i"
11207 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11208 error "Invalid symlink depth"
11210 # Test recursive symlink
11211 ln -s symlink_self symlink_self
11212 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11213 echo "open symlink_self returns $ret"
11214 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11216 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11221 local TF="$TMP/$tfile"
11223 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11225 cancel_lru_locks $OSC
11226 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11227 remount_client $MOUNT
11229 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11232 $TRUNCATE $DIR/$tfile 6000
11233 cancel_lru_locks $OSC
11234 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11237 echo "12345" >>$DIR/$tfile
11238 cancel_lru_locks $OSC
11239 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11242 echo "12345" >>$DIR/$tfile
11243 cancel_lru_locks $OSC
11244 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11249 run_test 150 "truncate/append tests"
11251 #LU-2902 roc_hit was not able to read all values from lproc
11252 function roc_hit_init() {
11253 local list=$(comma_list $(osts_nodes))
11254 local dir=$DIR/$tdir-check
11255 local file=$dir/$tfile
11261 #use setstripe to do a write to every ost
11262 for i in $(seq 0 $((OSTCOUNT-1))); do
11263 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11264 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11265 idx=$(printf %04x $i)
11266 BEFORE=$(get_osd_param $list *OST*$idx stats |
11267 awk '$1 == "cache_access" {sum += $7}
11268 END { printf("%0.0f", sum) }')
11270 cancel_lru_locks osc
11271 cat $file >/dev/null
11273 AFTER=$(get_osd_param $list *OST*$idx stats |
11274 awk '$1 == "cache_access" {sum += $7}
11275 END { printf("%0.0f", sum) }')
11277 echo BEFORE:$BEFORE AFTER:$AFTER
11278 if ! let "AFTER - BEFORE == 4"; then
11280 error "roc_hit is not safe to use"
11288 function roc_hit() {
11289 local list=$(comma_list $(osts_nodes))
11290 echo $(get_osd_param $list '' stats |
11291 awk '$1 == "cache_hit" {sum += $7}
11292 END { printf("%0.0f", sum) }')
11295 function set_cache() {
11298 if [ "$2" == "off" ]; then
11301 local list=$(comma_list $(osts_nodes))
11302 set_osd_param $list '' $1_cache_enable $on
11304 cancel_lru_locks osc
11308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11309 remote_ost_nodsh && skip "remote OST with nodsh"
11312 local list=$(comma_list $(osts_nodes))
11314 # check whether obdfilter is cache capable at all
11315 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11316 skip "not cache-capable obdfilter"
11319 # check cache is enabled on all obdfilters
11320 if get_osd_param $list '' read_cache_enable | grep 0; then
11321 skip "oss cache is disabled"
11324 set_osd_param $list '' writethrough_cache_enable 1
11326 # check write cache is enabled on all obdfilters
11327 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11328 skip "oss write cache is NOT enabled"
11333 #define OBD_FAIL_OBD_NO_LRU 0x609
11334 do_nodes $list $LCTL set_param fail_loc=0x609
11336 # pages should be in the case right after write
11337 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11340 local BEFORE=$(roc_hit)
11341 cancel_lru_locks osc
11342 cat $DIR/$tfile >/dev/null
11343 local AFTER=$(roc_hit)
11345 do_nodes $list $LCTL set_param fail_loc=0
11347 if ! let "AFTER - BEFORE == CPAGES"; then
11348 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11351 # the following read invalidates the cache
11352 cancel_lru_locks osc
11353 set_osd_param $list '' read_cache_enable 0
11354 cat $DIR/$tfile >/dev/null
11356 # now data shouldn't be found in the cache
11358 cancel_lru_locks osc
11359 cat $DIR/$tfile >/dev/null
11361 if let "AFTER - BEFORE != 0"; then
11362 error "IN CACHE: before: $BEFORE, after: $AFTER"
11365 set_osd_param $list '' read_cache_enable 1
11368 run_test 151 "test cache on oss and controls ==============================="
11371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11373 local TF="$TMP/$tfile"
11375 # simulate ENOMEM during write
11376 #define OBD_FAIL_OST_NOMEM 0x226
11377 lctl set_param fail_loc=0x80000226
11378 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11380 sync || error "sync failed"
11381 lctl set_param fail_loc=0
11383 # discard client's cache
11384 cancel_lru_locks osc
11386 # simulate ENOMEM during read
11387 lctl set_param fail_loc=0x80000226
11388 cmp $TF $DIR/$tfile || error "cmp failed"
11389 lctl set_param fail_loc=0
11393 run_test 152 "test read/write with enomem ============================"
11396 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11398 run_test 153 "test if fdatasync does not crash ======================="
11400 dot_lustre_fid_permission_check() {
11402 local ffid=$MOUNT/.lustre/fid/$fid
11405 echo "stat fid $fid"
11406 stat $ffid > /dev/null || error "stat $ffid failed."
11407 echo "touch fid $fid"
11408 touch $ffid || error "touch $ffid failed."
11409 echo "write to fid $fid"
11410 cat /etc/hosts > $ffid || error "write $ffid failed."
11411 echo "read fid $fid"
11412 diff /etc/hosts $ffid || error "read $ffid failed."
11413 echo "append write to fid $fid"
11414 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11415 echo "rename fid $fid"
11416 mv $ffid $test_dir/$tfile.1 &&
11417 error "rename $ffid to $tfile.1 should fail."
11418 touch $test_dir/$tfile.1
11419 mv $test_dir/$tfile.1 $ffid &&
11420 error "rename $tfile.1 to $ffid should fail."
11421 rm -f $test_dir/$tfile.1
11422 echo "truncate fid $fid"
11423 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11424 echo "link fid $fid"
11425 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11426 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11427 echo "setfacl fid $fid"
11428 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11429 echo "getfacl fid $fid"
11430 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11432 echo "unlink fid $fid"
11433 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11434 echo "mknod fid $fid"
11435 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11437 fid=[0xf00000400:0x1:0x0]
11438 ffid=$MOUNT/.lustre/fid/$fid
11440 echo "stat non-exist fid $fid"
11441 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11442 echo "write to non-exist fid $fid"
11443 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11444 echo "link new fid $fid"
11445 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11447 mkdir -p $test_dir/$tdir
11448 touch $test_dir/$tdir/$tfile
11449 fid=$($LFS path2fid $test_dir/$tdir)
11452 error "error: could not get fid for $test_dir/$dir/$tfile."
11454 ffid=$MOUNT/.lustre/fid/$fid
11457 ls $ffid > /dev/null || error "ls $ffid failed."
11458 echo "touch $fid/$tfile.1"
11459 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11461 echo "touch $MOUNT/.lustre/fid/$tfile"
11462 touch $MOUNT/.lustre/fid/$tfile && \
11463 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11465 echo "setxattr to $MOUNT/.lustre/fid"
11466 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11468 echo "listxattr for $MOUNT/.lustre/fid"
11469 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11471 echo "delxattr from $MOUNT/.lustre/fid"
11472 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11474 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11475 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11476 error "touch invalid fid should fail."
11478 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11479 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11480 error "touch non-normal fid should fail."
11482 echo "rename $tdir to $MOUNT/.lustre/fid"
11483 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11484 error "rename to $MOUNT/.lustre/fid should fail."
11486 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11488 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11489 local new_obf_mode=777
11491 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11492 chmod $new_obf_mode $DIR/.lustre/fid ||
11493 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11495 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11496 [ $obf_mode -eq $new_obf_mode ] ||
11497 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11499 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11500 chmod $old_obf_mode $DIR/.lustre/fid ||
11501 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11504 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11505 fid=$($LFS path2fid $test_dir/$tfile-2)
11507 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11509 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11510 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11511 error "create lov data thru .lustre failed"
11513 echo "cp /etc/passwd $test_dir/$tfile-2"
11514 cp /etc/passwd $test_dir/$tfile-2 ||
11515 error "copy to $test_dir/$tfile-2 failed."
11516 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11517 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11518 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11520 rm -rf $test_dir/tfile.lnk
11521 rm -rf $test_dir/$tfile-2
11525 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11526 skip "Need MDS version at least 2.4.1"
11528 local tf=$DIR/$tfile
11531 local fid=$($LFS path2fid $tf)
11532 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11534 # check that we get the same pathname back
11535 local found=$($LFS fid2path $MOUNT "$fid")
11536 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11537 [ "$found" == "$tf" ] ||
11538 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11540 run_test 154A "lfs path2fid and fid2path basic checks"
11543 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11544 skip "Need MDS version at least 2.4.1"
11546 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11547 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11548 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11549 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11551 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11552 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11554 # check that we get the same pathname
11555 echo "PFID: $PFID, name: $name"
11556 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11557 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11558 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11559 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11561 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11563 run_test 154B "verify the ll_decode_linkea tool"
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11567 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11568 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11569 skip "Need MDS version at least 2.2.51"
11570 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11572 cp /etc/hosts $DIR/$tfile
11574 fid=$($LFS path2fid $DIR/$tfile)
11576 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11578 dot_lustre_fid_permission_check "$fid" $DIR ||
11579 error "dot lustre permission check $fid failed"
11581 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11583 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11585 touch $MOUNT/.lustre/file &&
11586 error "creation is not allowed under .lustre"
11588 mkdir $MOUNT/.lustre/dir &&
11589 error "mkdir is not allowed under .lustre"
11593 run_test 154a "Open-by-FID"
11596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11597 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11598 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11599 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11600 skip "Need MDS version at least 2.2.51"
11602 local remote_dir=$DIR/$tdir/remote_dir
11606 mkdir -p $DIR/$tdir
11607 $LFS mkdir -i $MDTIDX $remote_dir ||
11608 error "create remote directory failed"
11610 cp /etc/hosts $remote_dir/$tfile
11612 fid=$($LFS path2fid $remote_dir/$tfile)
11614 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11616 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11617 error "dot lustre permission check $fid failed"
11620 run_test 154b "Open-by-FID for remote directory"
11623 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11624 skip "Need MDS version at least 2.4.1"
11626 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11627 local FID1=$($LFS path2fid $DIR/$tfile.1)
11628 local FID2=$($LFS path2fid $DIR/$tfile.2)
11629 local FID3=$($LFS path2fid $DIR/$tfile.3)
11632 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11633 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11634 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11636 [ "$FID" = "${!want}" ] ||
11637 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11641 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11643 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11644 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11648 run_test 154c "lfs path2fid and fid2path multiple arguments"
11651 remote_mds_nodsh && skip "remote MDS with nodsh"
11652 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11653 skip "Need MDS version at least 2.5.53"
11655 if remote_mds; then
11656 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11660 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11667 local fid=$($LFS path2fid $DIR/$tfile)
11670 cmd="exec $fd<$DIR/$tfile"
11672 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11673 echo "$fid_list" | grep "$fid"
11676 cmd="exec $fd>/dev/null"
11678 if [ $rc -ne 0 ]; then
11679 error "FID $fid not found in open files list $fid_list"
11682 run_test 154d "Verify open file fid"
11686 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11687 skip "Need MDS version at least 2.6.50"
11689 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11690 error ".lustre returned by readdir"
11693 run_test 154e ".lustre is not returned by readdir"
11696 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11698 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11699 test_mkdir -p -c1 $DIR/$tdir/d
11700 # test dirs inherit from its stripe
11701 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11702 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11703 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11704 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11707 # get fid of parents
11708 local FID0=$($LFS path2fid $DIR/$tdir/d)
11709 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11710 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11711 local FID3=$($LFS path2fid $DIR)
11713 # check that path2fid --parents returns expected <parent_fid>/name
11714 # 1) test for a directory (single parent)
11715 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11716 [ "$parent" == "$FID0/foo1" ] ||
11717 error "expected parent: $FID0/foo1, got: $parent"
11719 # 2) test for a file with nlink > 1 (multiple parents)
11720 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11721 echo "$parent" | grep -F "$FID1/$tfile" ||
11722 error "$FID1/$tfile not returned in parent list"
11723 echo "$parent" | grep -F "$FID2/link" ||
11724 error "$FID2/link not returned in parent list"
11726 # 3) get parent by fid
11727 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11728 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11729 echo "$parent" | grep -F "$FID1/$tfile" ||
11730 error "$FID1/$tfile not returned in parent list (by fid)"
11731 echo "$parent" | grep -F "$FID2/link" ||
11732 error "$FID2/link not returned in parent list (by fid)"
11734 # 4) test for entry in root directory
11735 parent=$($LFS path2fid --parents $DIR/f)
11736 echo "$parent" | grep -F "$FID3/f" ||
11737 error "$FID3/f not returned in parent list"
11739 # 5) test it on root directory
11740 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11741 error "$MOUNT should not have parents"
11743 # enable xattr caching and check that linkea is correctly updated
11744 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11745 save_lustre_params client "llite.*.xattr_cache" > $save
11746 lctl set_param llite.*.xattr_cache 1
11748 # 6.1) linkea update on rename
11749 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11751 # get parents by fid
11752 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11753 # foo1 should no longer be returned in parent list
11754 echo "$parent" | grep -F "$FID1" &&
11755 error "$FID1 should no longer be in parent list"
11756 # the new path should appear
11757 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11758 error "$FID2/$tfile.moved is not in parent list"
11760 # 6.2) linkea update on unlink
11761 rm -f $DIR/$tdir/d/foo2/link
11762 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11763 # foo2/link should no longer be returned in parent list
11764 echo "$parent" | grep -F "$FID2/link" &&
11765 error "$FID2/link should no longer be in parent list"
11769 restore_lustre_params < $save
11772 run_test 154f "get parent fids by reading link ea"
11776 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11777 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11778 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11779 skip "Need MDS version at least 2.6.92"
11781 mkdir -p $DIR/$tdir
11782 llapi_fid_test -d $DIR/$tdir
11784 run_test 154g "various llapi FID tests"
11786 test_155_small_load() {
11787 local temp=$TMP/$tfile
11788 local file=$DIR/$tfile
11790 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11791 error "dd of=$temp bs=6096 count=1 failed"
11793 cancel_lru_locks $OSC
11794 cmp $temp $file || error "$temp $file differ"
11796 $TRUNCATE $temp 6000
11797 $TRUNCATE $file 6000
11798 cmp $temp $file || error "$temp $file differ (truncate1)"
11800 echo "12345" >>$temp
11801 echo "12345" >>$file
11802 cmp $temp $file || error "$temp $file differ (append1)"
11804 echo "12345" >>$temp
11805 echo "12345" >>$file
11806 cmp $temp $file || error "$temp $file differ (append2)"
11812 test_155_big_load() {
11813 remote_ost_nodsh && skip "remote OST with nodsh"
11815 local temp=$TMP/$tfile
11816 local file=$DIR/$tfile
11819 local cache_size=$(do_facet ost$((MAXI+1)) \
11820 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11821 local large_file_size=$((cache_size * 2))
11823 echo "OSS cache size: $cache_size KB"
11824 echo "Large file size: $large_file_size KB"
11826 [ $MAXV -le $large_file_size ] &&
11827 skip_env "max available OST size needs > $large_file_size KB"
11829 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11831 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11832 error "dd of=$temp bs=$large_file_size count=1k failed"
11835 cancel_lru_locks osc
11836 cmp $temp $file || error "$temp $file differ"
11842 save_writethrough() {
11843 local facets=$(get_facets OST)
11845 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11853 save_writethrough $p
11856 set_cache writethrough on
11857 test_155_small_load
11858 restore_lustre_params < $p
11861 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11868 save_writethrough $p
11871 set_cache writethrough off
11872 test_155_small_load
11873 restore_lustre_params < $p
11876 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11883 save_writethrough $p
11886 set_cache writethrough on
11887 test_155_small_load
11888 restore_lustre_params < $p
11891 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11898 save_writethrough $p
11901 set_cache writethrough off
11902 test_155_small_load
11903 restore_lustre_params < $p
11906 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11911 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11913 save_writethrough $p
11916 set_cache writethrough on
11918 restore_lustre_params < $p
11921 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11926 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11928 save_writethrough $p
11931 set_cache writethrough off
11933 restore_lustre_params < $p
11936 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11941 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11943 save_writethrough $p
11946 set_cache writethrough on
11948 restore_lustre_params < $p
11951 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11956 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11958 save_writethrough $p
11961 set_cache writethrough off
11963 restore_lustre_params < $p
11966 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11970 remote_ost_nodsh && skip "remote OST with nodsh"
11971 [ "$(facet_fstype ost1)" = "zfs" -a \
11972 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11973 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11978 local file="$DIR/$tfile"
11979 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11981 save_writethrough $p
11984 log "Turn on read and write cache"
11986 set_cache writethrough on
11988 log "Write data and read it back."
11989 log "Read should be satisfied from the cache."
11990 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11992 cancel_lru_locks osc
11993 cat $file >/dev/null
11995 if ! let "AFTER - BEFORE == CPAGES"; then
11996 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11998 log "cache hits:: before: $BEFORE, after: $AFTER"
12001 log "Read again; it should be satisfied from the cache."
12003 cancel_lru_locks osc
12004 cat $file >/dev/null
12006 if ! let "AFTER - BEFORE == CPAGES"; then
12007 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12009 log "cache hits:: before: $BEFORE, after: $AFTER"
12012 log "Turn off the read cache and turn on the write cache"
12014 set_cache writethrough on
12016 log "Read again; it should be satisfied from the cache."
12018 cancel_lru_locks osc
12019 cat $file >/dev/null
12021 if ! let "AFTER - BEFORE == CPAGES"; then
12022 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12024 log "cache hits:: before: $BEFORE, after: $AFTER"
12027 log "Read again; it should not be satisfied from the cache."
12029 cancel_lru_locks osc
12030 cat $file >/dev/null
12032 if ! let "AFTER - BEFORE == 0"; then
12033 error "IN CACHE: before: $BEFORE, after: $AFTER"
12035 log "cache hits:: before: $BEFORE, after: $AFTER"
12038 log "Write data and read it back."
12039 log "Read should be satisfied from the cache."
12040 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12042 cancel_lru_locks osc
12043 cat $file >/dev/null
12045 if ! let "AFTER - BEFORE == CPAGES"; then
12046 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12048 log "cache hits:: before: $BEFORE, after: $AFTER"
12051 log "Read again; it should not be satisfied from the cache."
12053 cancel_lru_locks osc
12054 cat $file >/dev/null
12056 if ! let "AFTER - BEFORE == 0"; then
12057 error "IN CACHE: before: $BEFORE, after: $AFTER"
12059 log "cache hits:: before: $BEFORE, after: $AFTER"
12062 log "Turn off read and write cache"
12064 set_cache writethrough off
12066 log "Write data and read it back"
12067 log "It should not be satisfied from the cache."
12069 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12070 cancel_lru_locks osc
12072 cat $file >/dev/null
12074 if ! let "AFTER - BEFORE == 0"; then
12075 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12077 log "cache hits:: before: $BEFORE, after: $AFTER"
12080 log "Turn on the read cache and turn off the write cache"
12082 set_cache writethrough off
12084 log "Write data and read it back"
12085 log "It should not be satisfied from the cache."
12087 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12089 cancel_lru_locks osc
12090 cat $file >/dev/null
12092 if ! let "AFTER - BEFORE == 0"; then
12093 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12095 log "cache hits:: before: $BEFORE, after: $AFTER"
12098 log "Read again; it should be satisfied from the cache."
12100 cancel_lru_locks osc
12101 cat $file >/dev/null
12103 if ! let "AFTER - BEFORE == CPAGES"; then
12104 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12106 log "cache hits:: before: $BEFORE, after: $AFTER"
12109 restore_lustre_params < $p
12112 run_test 156 "Verification of tunables"
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12116 remote_mds_nodsh && skip "remote MDS with nodsh"
12117 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12118 skip "Need MDS version at least 2.2.0"
12120 changelog_register || error "changelog_register failed"
12121 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12122 changelog_users $SINGLEMDS | grep -q $cl_user ||
12123 error "User $cl_user not found in changelog_users"
12126 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12127 changelog_clear 0 || error "changelog_clear failed"
12128 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12129 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12130 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12131 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12132 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12133 rm $DIR/$tdir/pics/desktop.jpg
12135 changelog_dump | tail -10
12137 echo "verifying changelog mask"
12138 changelog_chmask "-MKDIR"
12139 changelog_chmask "-CLOSE"
12141 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12142 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12144 changelog_chmask "+MKDIR"
12145 changelog_chmask "+CLOSE"
12147 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12148 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12150 changelog_dump | tail -10
12151 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12152 CLOSES=$(changelog_dump | grep -c "CLOSE")
12153 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12154 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12157 echo "verifying target fid"
12158 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12159 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12160 [ "$fidc" == "$fidf" ] ||
12161 error "changelog '$tfile' fid $fidc != file fid $fidf"
12162 echo "verifying parent fid"
12163 # The FID returned from the Changelog may be the directory shard on
12164 # a different MDT, and not the FID returned by path2fid on the parent.
12165 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12166 # since this is what will matter when recreating this file in the tree.
12167 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12168 local pathp=$($LFS fid2path $MOUNT "$fidp")
12169 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12170 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12172 echo "getting records for $cl_user"
12173 changelog_users $SINGLEMDS
12174 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12176 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12177 error "changelog_clear failed"
12178 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12179 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12180 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12181 error "user index expect $user_rec1 + $nclr != $user_rec2"
12183 local min0_rec=$(changelog_users $SINGLEMDS |
12184 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12185 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12186 awk '{ print $1; exit; }')
12188 changelog_dump | tail -n 5
12189 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12190 [ $first_rec == $((min0_rec + 1)) ] ||
12191 error "first index should be $min0_rec + 1 not $first_rec"
12193 # LU-3446 changelog index reset on MDT restart
12194 local cur_rec1=$(changelog_users $SINGLEMDS |
12195 awk '/^current.index:/ { print $NF }')
12196 changelog_clear 0 ||
12197 error "clear all changelog records for $cl_user failed"
12198 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12199 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12200 error "Fail to start $SINGLEMDS"
12201 local cur_rec2=$(changelog_users $SINGLEMDS |
12202 awk '/^current.index:/ { print $NF }')
12203 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12204 [ $cur_rec1 == $cur_rec2 ] ||
12205 error "current index should be $cur_rec1 not $cur_rec2"
12207 echo "verifying users from this test are deregistered"
12208 changelog_deregister || error "changelog_deregister failed"
12209 changelog_users $SINGLEMDS | grep -q $cl_user &&
12210 error "User '$cl_user' still in changelog_users"
12212 # lctl get_param -n mdd.*.changelog_users
12213 # current index: 144
12214 # ID index (idle seconds)
12216 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12217 # this is the normal case where all users were deregistered
12218 # make sure no new records are added when no users are present
12219 local last_rec1=$(changelog_users $SINGLEMDS |
12220 awk '/^current.index:/ { print $NF }')
12221 touch $DIR/$tdir/chloe
12222 local last_rec2=$(changelog_users $SINGLEMDS |
12223 awk '/^current.index:/ { print $NF }')
12224 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12225 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12227 # any changelog users must be leftovers from a previous test
12228 changelog_users $SINGLEMDS
12229 echo "other changelog users; can't verify off"
12232 run_test 160a "changelog sanity"
12234 test_160b() { # LU-3587
12235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12236 remote_mds_nodsh && skip "remote MDS with nodsh"
12237 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12238 skip "Need MDS version at least 2.2.0"
12240 changelog_register || error "changelog_register failed"
12241 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12242 changelog_users $SINGLEMDS | grep -q $cl_user ||
12243 error "User '$cl_user' not found in changelog_users"
12245 local longname1=$(str_repeat a 255)
12246 local longname2=$(str_repeat b 255)
12249 echo "creating very long named file"
12250 touch $longname1 || error "create of '$longname1' failed"
12251 echo "renaming very long named file"
12252 mv $longname1 $longname2
12254 changelog_dump | grep RENME | tail -n 5
12257 run_test 160b "Verify that very long rename doesn't crash in changelog"
12260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12261 remote_mds_nodsh && skip "remote MDS with nodsh"
12264 local server_version=$(lustre_version_code $SINGLEMDS)
12266 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12267 [[ $server_version -gt $(version_code 2.5.1) &&
12268 $server_version -lt $(version_code 2.5.50) ]] ||
12269 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12271 # Registration step
12272 changelog_register || error "changelog_register failed"
12275 mkdir -p $DIR/$tdir
12276 $MCREATE $DIR/$tdir/foo_160c
12277 changelog_chmask "-TRUNC"
12278 $TRUNCATE $DIR/$tdir/foo_160c 200
12279 changelog_chmask "+TRUNC"
12280 $TRUNCATE $DIR/$tdir/foo_160c 199
12281 changelog_dump | tail -n 5
12282 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12283 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12285 run_test 160c "verify that changelog log catch the truncate event"
12288 remote_mds_nodsh && skip "remote MDS with nodsh"
12289 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12291 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12292 skip "Need MDS version at least 2.7.60"
12294 # Registration step
12295 changelog_register || error "changelog_register failed"
12297 mkdir -p $DIR/$tdir/migrate_dir
12298 changelog_clear 0 || error "changelog_clear failed"
12300 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12301 changelog_dump | tail -n 5
12302 local migrates=$(changelog_dump | grep -c "MIGRT")
12303 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12305 run_test 160d "verify that changelog log catch the migrate event"
12308 remote_mds_nodsh && skip "remote MDS with nodsh"
12311 changelog_register || error "changelog_register failed"
12313 # Delete a future user (expect fail)
12314 local MDT0=$(facet_svc $SINGLEMDS)
12315 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12318 if [ $rc -eq 0 ]; then
12319 error "Deleted non-existant user cl77"
12320 elif [ $rc -ne 2 ]; then
12321 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12324 # Clear to a bad index (1 billion should be safe)
12325 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12328 if [ $rc -eq 0 ]; then
12329 error "Successfully cleared to invalid CL index"
12330 elif [ $rc -ne 22 ]; then
12331 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12334 run_test 160e "changelog negative testing (should return errors)"
12337 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12338 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12339 { skip "Need MDS version at least 2.10.56"; return 0; }
12341 local mdts=$(comma_list $(mdts_nodes))
12344 changelog_register || error "first changelog_register failed"
12345 changelog_register || error "second changelog_register failed"
12347 declare -A cl_user1
12348 declare -A cl_user2
12353 # generate some changelog records to accumulate on each MDT
12354 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12355 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12356 error "create $DIR/$tdir/$tfile failed"
12358 # check changelogs have been generated
12359 local nbcl=$(changelog_dump | wc -l)
12360 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12362 for param in "changelog_max_idle_time=10" \
12364 "changelog_min_gc_interval=2" \
12365 "changelog_min_free_cat_entries=3"; do
12366 local MDT0=$(facet_svc $SINGLEMDS)
12367 local var="${param%=*}"
12368 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12370 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12371 do_nodes $mdts $LCTL set_param mdd.*.$param
12374 # force cl_user2 to be idle (1st part)
12377 # simulate changelog catalog almost full
12378 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12379 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12381 for i in $(seq $MDSCOUNT); do
12382 cl_users=(${CL_USERS[mds$i]})
12383 cl_user1[mds$i]="${cl_users[0]}"
12384 cl_user2[mds$i]="${cl_users[1]}"
12386 [ -n "${cl_user1[mds$i]}" ] ||
12387 error "mds$i: no user registered"
12388 [ -n "${cl_user2[mds$i]}" ] ||
12389 error "mds$i: only ${cl_user2[mds$i]} is registered"
12391 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12392 [ -n "$user_rec1" ] ||
12393 error "mds$i: User ${cl_user1[mds$i]} not registered"
12394 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12395 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12396 [ -n "$user_rec2" ] ||
12397 error "mds$i: User ${cl_user1[mds$i]} not registered"
12398 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12399 "$user_rec1 + 2 == $user_rec2"
12400 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12401 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12402 "$user_rec1 + 2, but is $user_rec2"
12403 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12404 [ -n "$user_rec2" ] ||
12405 error "mds$i: User ${cl_user2[mds$i]} not registered"
12406 [ $user_rec1 == $user_rec2 ] ||
12407 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12408 "$user_rec1, but is $user_rec2"
12411 # force cl_user2 to be idle (2nd part) and to reach
12412 # changelog_max_idle_time
12415 # generate one more changelog to trigger fail_loc
12416 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12417 error "create $DIR/$tdir/${tfile}bis failed"
12419 # ensure gc thread is done
12420 for i in $(mdts_nodes); do
12422 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12423 error "$i: GC-thread not done"
12427 for i in $(seq $MDSCOUNT); do
12428 # check cl_user1 still registered
12429 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12430 error "mds$i: User ${cl_user1[mds$i]} not registered"
12431 # check cl_user2 unregistered
12432 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12433 error "mds$i: User ${cl_user2[mds$i]} still registered"
12435 # check changelogs are present and starting at $user_rec1 + 1
12436 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12437 [ -n "$user_rec1" ] ||
12438 error "mds$i: User ${cl_user1[mds$i]} not registered"
12439 first_rec=$($LFS changelog $(facet_svc mds$i) |
12440 awk '{ print $1; exit; }')
12442 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12443 [ $((user_rec1 + 1)) == $first_rec ] ||
12444 error "mds$i: first index should be $user_rec1 + 1, " \
12445 "but is $first_rec"
12448 run_test 160f "changelog garbage collect (timestamped users)"
12451 remote_mds_nodsh && skip "remote MDS with nodsh"
12452 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12453 skip "Need MDS version at least 2.10.56"
12455 local mdts=$(comma_list $(mdts_nodes))
12457 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12458 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12461 changelog_register || error "first changelog_register failed"
12462 changelog_register || error "second changelog_register failed"
12464 declare -A cl_user1
12465 declare -A cl_user2
12470 # generate some changelog records to accumulate on each MDT
12471 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12472 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12473 error "create $DIR/$tdir/$tfile failed"
12475 # check changelogs have been generated
12476 local nbcl=$(changelog_dump | wc -l)
12477 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12479 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12481 "changelog_min_gc_interval=2" \
12482 "changelog_min_free_cat_entries=3"; do
12483 local MDT0=$(facet_svc $SINGLEMDS)
12484 local var="${param%=*}"
12485 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12487 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12488 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12489 error "unable to set mdd.*.$param"
12492 # simulate changelog catalog almost full
12493 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12494 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12496 for i in $(seq $MDSCOUNT); do
12497 cl_users=(${CL_USERS[mds$i]})
12498 cl_user1[mds$i]="${cl_users[0]}"
12499 cl_user2[mds$i]="${cl_users[1]}"
12501 [ -n "${cl_user1[mds$i]}" ] ||
12502 error "mds$i: no user registered"
12503 [ -n "${cl_user2[mds$i]}" ] ||
12504 error "mds$i: only ${cl_user1[mds$i]} is registered"
12506 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12507 [ -n "$user_rec1" ] ||
12508 error "mds$i: User ${cl_user1[mds$i]} not registered"
12509 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12510 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12511 [ -n "$user_rec2" ] ||
12512 error "mds$i: User ${cl_user1[mds$i]} not registered"
12513 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12514 "$user_rec1 + 2 == $user_rec2"
12515 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12516 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12517 "$user_rec1 + 2, but is $user_rec2"
12518 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12519 [ -n "$user_rec2" ] ||
12520 error "mds$i: User ${cl_user2[mds$i]} not registered"
12521 [ $user_rec1 == $user_rec2 ] ||
12522 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12523 "$user_rec1, but is $user_rec2"
12526 # ensure we are past the previous changelog_min_gc_interval set above
12529 # generate one more changelog to trigger fail_loc
12530 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12531 error "create $DIR/$tdir/${tfile}bis failed"
12533 # ensure gc thread is done
12534 for i in $(mdts_nodes); do
12536 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12537 error "$i: GC-thread not done"
12541 for i in $(seq $MDSCOUNT); do
12542 # check cl_user1 still registered
12543 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12544 error "mds$i: User ${cl_user1[mds$i]} not registered"
12545 # check cl_user2 unregistered
12546 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12547 error "mds$i: User ${cl_user2[mds$i]} still registered"
12549 # check changelogs are present and starting at $user_rec1 + 1
12550 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12551 [ -n "$user_rec1" ] ||
12552 error "mds$i: User ${cl_user1[mds$i]} not registered"
12553 first_rec=$($LFS changelog $(facet_svc mds$i) |
12554 awk '{ print $1; exit; }')
12556 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12557 [ $((user_rec1 + 1)) == $first_rec ] ||
12558 error "mds$i: first index should be $user_rec1 + 1, " \
12559 "but is $first_rec"
12562 run_test 160g "changelog garbage collect (old users)"
12565 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12566 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12567 { skip "Need MDS version at least 2.10.56"; return 0; }
12569 local mdts=$(comma_list $(mdts_nodes))
12572 changelog_register || error "first changelog_register failed"
12573 changelog_register || error "second changelog_register failed"
12575 declare -A cl_user1
12576 declare -A cl_user2
12581 # generate some changelog records to accumulate on each MDT
12582 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12583 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12584 error "create $DIR/$tdir/$tfile failed"
12586 # check changelogs have been generated
12587 local nbcl=$(changelog_dump | wc -l)
12588 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12590 for param in "changelog_max_idle_time=10" \
12592 "changelog_min_gc_interval=2"; do
12593 local MDT0=$(facet_svc $SINGLEMDS)
12594 local var="${param%=*}"
12595 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12597 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12598 do_nodes $mdts $LCTL set_param mdd.*.$param
12601 # force cl_user2 to be idle (1st part)
12604 for i in $(seq $MDSCOUNT); do
12605 cl_users=(${CL_USERS[mds$i]})
12606 cl_user1[mds$i]="${cl_users[0]}"
12607 cl_user2[mds$i]="${cl_users[1]}"
12609 [ -n "${cl_user1[mds$i]}" ] ||
12610 error "mds$i: no user registered"
12611 [ -n "${cl_user2[mds$i]}" ] ||
12612 error "mds$i: only ${cl_user2[mds$i]} is registered"
12614 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12615 [ -n "$user_rec1" ] ||
12616 error "mds$i: User ${cl_user1[mds$i]} not registered"
12617 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12618 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12619 [ -n "$user_rec2" ] ||
12620 error "mds$i: User ${cl_user1[mds$i]} not registered"
12621 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12622 "$user_rec1 + 2 == $user_rec2"
12623 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12624 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12625 "$user_rec1 + 2, but is $user_rec2"
12626 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12627 [ -n "$user_rec2" ] ||
12628 error "mds$i: User ${cl_user2[mds$i]} not registered"
12629 [ $user_rec1 == $user_rec2 ] ||
12630 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12631 "$user_rec1, but is $user_rec2"
12634 # force cl_user2 to be idle (2nd part) and to reach
12635 # changelog_max_idle_time
12638 # force each GC-thread start and block then
12639 # one per MDT/MDD, set fail_val accordingly
12640 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12641 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12643 # generate more changelogs to trigger fail_loc
12644 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12645 error "create $DIR/$tdir/${tfile}bis failed"
12647 # stop MDT to stop GC-thread, should be done in back-ground as it will
12648 # block waiting for the thread to be released and exit
12649 declare -A stop_pids
12650 for i in $(seq $MDSCOUNT); do
12652 stop_pids[mds$i]=$!
12655 for i in $(mdts_nodes); do
12658 local facets=$(facets_up_on_host $i)
12660 for facet in ${facets//,/ }; do
12661 if [[ $facet == mds* ]]; then
12665 # ensure each MDS's gc threads are still present and all in "R"
12666 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12667 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12668 error "$i: expected $nb GC-thread"
12670 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12672 error "$i: GC-thread not found in R-state"
12673 # check umounts of each MDT on MDS have reached kthread_stop()
12674 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12675 error "$i: expected $nb umount"
12677 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12678 error "$i: umount not found in D-state"
12681 # release all GC-threads
12682 do_nodes $mdts $LCTL set_param fail_loc=0
12684 # wait for MDT stop to complete
12685 for i in $(seq $MDSCOUNT); do
12686 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12690 # may try to check if any orphan changelog records are present
12691 # via ldiskfs/zfs and llog_reader...
12693 # re-start/mount MDTs
12694 for i in $(seq $MDSCOUNT); do
12695 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12696 error "Fail to start mds$i"
12700 for i in $(seq $MDSCOUNT); do
12701 # check cl_user1 still registered
12702 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12703 error "mds$i: User ${cl_user1[mds$i]} not registered"
12704 # check cl_user2 unregistered
12705 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12706 error "mds$i: User ${cl_user2[mds$i]} still registered"
12708 # check changelogs are present and starting at $user_rec1 + 1
12709 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12710 [ -n "$user_rec1" ] ||
12711 error "mds$i: User ${cl_user1[mds$i]} not registered"
12712 first_rec=$($LFS changelog $(facet_svc mds$i) |
12713 awk '{ print $1; exit; }')
12715 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12716 [ $((user_rec1 + 1)) == $first_rec ] ||
12717 error "mds$i: first index should be $user_rec1 + 1, " \
12718 "but is $first_rec"
12721 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12726 local mdts=$(comma_list $(mdts_nodes))
12728 changelog_register || error "first changelog_register failed"
12730 # generate some changelog records to accumulate on each MDT
12731 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12732 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12733 error "create $DIR/$tdir/$tfile failed"
12735 # check changelogs have been generated
12736 local nbcl=$(changelog_dump | wc -l)
12737 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12739 # simulate race between register and unregister
12740 # XXX as fail_loc is set per-MDS, with DNE configs the race
12741 # simulation will only occur for one MDT per MDS and for the
12742 # others the normal race scenario will take place
12743 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12744 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12745 do_nodes $mdts $LCTL set_param fail_val=1
12747 # unregister 1st user
12748 changelog_deregister &
12750 # wait some time for deregister work to reach race rdv
12752 # register 2nd user
12753 changelog_register || error "2nd user register failed"
12755 wait $pid1 || error "1st user deregister failed"
12759 declare -A LAST_REC
12760 for i in $(seq $MDSCOUNT); do
12761 if changelog_users mds$i | grep "^cl"; then
12762 # make sure new records are added with one user present
12763 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12764 awk '/^current.index:/ { print $NF }')
12766 error "mds$i has no user registered"
12770 # generate more changelog records to accumulate on each MDT
12771 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12772 error "create $DIR/$tdir/${tfile}bis failed"
12774 for i in $(seq $MDSCOUNT); do
12775 last_rec=$(changelog_users $SINGLEMDS |
12776 awk '/^current.index:/ { print $NF }')
12777 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12778 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12779 error "changelogs are off on mds$i"
12782 run_test 160i "changelog user register/unregister race"
12785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12787 test_mkdir -c1 $DIR/$tdir
12788 cp /etc/hosts $DIR/$tdir/$tfile
12789 test_mkdir -c1 $DIR/$tdir/foo1
12790 test_mkdir -c1 $DIR/$tdir/foo2
12791 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12792 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12793 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12794 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12795 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12796 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12797 $LFS fid2path $DIR $FID
12798 error "bad link ea"
12801 rm $DIR/$tdir/foo2/zachary
12803 rm $DIR/$tdir/foo2/thor
12805 rm $DIR/$tdir/$tfile
12807 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12808 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12809 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12810 rm $DIR/$tdir/foo2/maggie
12813 local longname=$tfile.avg_len_is_thirty_two_
12814 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12815 error_noexit 'failed to unlink many hardlinks'" EXIT
12816 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12817 error "failed to hardlink many files"
12818 links=$($LFS fid2path $DIR $FID | wc -l)
12819 echo -n "${links}/1000 links in link EA"
12820 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12822 run_test 161a "link ea sanity"
12825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12826 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12829 local remote_dir=$DIR/$tdir/remote_dir
12831 mkdir -p $DIR/$tdir
12832 $LFS mkdir -i $MDTIDX $remote_dir ||
12833 error "create remote directory failed"
12835 cp /etc/hosts $remote_dir/$tfile
12836 mkdir -p $remote_dir/foo1
12837 mkdir -p $remote_dir/foo2
12838 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12839 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12840 ln $remote_dir/$tfile $remote_dir/foo1/luna
12841 ln $remote_dir/$tfile $remote_dir/foo2/thor
12843 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12845 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12846 $LFS fid2path $DIR $FID
12847 error "bad link ea"
12850 rm $remote_dir/foo2/zachary
12852 rm $remote_dir/foo2/thor
12854 rm $remote_dir/$tfile
12856 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12857 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12858 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12859 $LFS fid2path $DIR $FID
12860 error "bad link rename"
12862 rm $remote_dir/foo2/maggie
12865 local longname=filename_avg_len_is_thirty_two_
12866 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12867 error "failed to hardlink many files"
12868 links=$($LFS fid2path $DIR $FID | wc -l)
12869 echo -n "${links}/1000 links in link EA"
12870 [[ ${links} -gt 60 ]] ||
12871 error "expected at least 60 links in link EA"
12872 unlinkmany $remote_dir/foo2/$longname 1000 ||
12873 error "failed to unlink many hardlinks"
12875 run_test 161b "link ea sanity under remote directory"
12878 remote_mds_nodsh && skip "remote MDS with nodsh"
12879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12880 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12881 skip "Need MDS version at least 2.1.5"
12883 # define CLF_RENAME_LAST 0x0001
12884 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12885 changelog_register || error "changelog_register failed"
12888 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12889 touch $DIR/$tdir/foo_161c
12890 touch $DIR/$tdir/bar_161c
12891 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12892 changelog_dump | grep RENME | tail -n 5
12893 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12894 changelog_clear 0 || error "changelog_clear failed"
12895 if [ x$flags != "x0x1" ]; then
12896 error "flag $flags is not 0x1"
12899 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12900 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12901 touch $DIR/$tdir/foo_161c
12902 touch $DIR/$tdir/bar_161c
12903 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12904 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12905 changelog_dump | grep RENME | tail -n 5
12906 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12907 changelog_clear 0 || error "changelog_clear failed"
12908 if [ x$flags != "x0x0" ]; then
12909 error "flag $flags is not 0x0"
12911 echo "rename overwrite a target having nlink > 1," \
12912 "changelog record has flags of $flags"
12914 # rename doesn't overwrite a target (changelog flag 0x0)
12915 touch $DIR/$tdir/foo_161c
12916 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12917 changelog_dump | grep RENME | tail -n 5
12918 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12919 changelog_clear 0 || error "changelog_clear failed"
12920 if [ x$flags != "x0x0" ]; then
12921 error "flag $flags is not 0x0"
12923 echo "rename doesn't overwrite a target," \
12924 "changelog record has flags of $flags"
12926 # define CLF_UNLINK_LAST 0x0001
12927 # unlink a file having nlink = 1 (changelog flag 0x1)
12928 rm -f $DIR/$tdir/foo2_161c
12929 changelog_dump | grep UNLNK | tail -n 5
12930 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12931 changelog_clear 0 || error "changelog_clear failed"
12932 if [ x$flags != "x0x1" ]; then
12933 error "flag $flags is not 0x1"
12935 echo "unlink a file having nlink = 1," \
12936 "changelog record has flags of $flags"
12938 # unlink a file having nlink > 1 (changelog flag 0x0)
12939 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12940 rm -f $DIR/$tdir/foobar_161c
12941 changelog_dump | grep UNLNK | tail -n 5
12942 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12943 changelog_clear 0 || error "changelog_clear failed"
12944 if [ x$flags != "x0x0" ]; then
12945 error "flag $flags is not 0x0"
12947 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12949 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12952 remote_mds_nodsh && skip "remote MDS with nodsh"
12957 changelog_register || error "changelog_register failed"
12959 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12960 # interfer with $MOUNT/.lustre/fid/ access
12962 [[ $? -eq 0 ]] || error "mkdir failed"
12964 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12965 $LCTL set_param fail_loc=0x8000140c
12967 $LCTL set_param fail_val=5
12970 echo foofoo > $DIR/$tdir/$tfile &
12973 # wait for create to be delayed
12977 [[ $? -eq 0 ]] || error "create should be blocked"
12979 local tempfile=$(mktemp)
12980 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12981 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12982 # some delay may occur during ChangeLog publishing and file read just
12983 # above, that could allow file write to happen finally
12984 [[ -s $tempfile ]] && echo "file should be empty"
12986 $LCTL set_param fail_loc=0
12989 [[ $? -eq 0 ]] || error "create failed"
12991 run_test 161d "create with concurrent .lustre/fid access"
12994 local expected="$1"
12999 path=$($LFS fid2path "$@")
13002 if [ $rc -ne 0 ]; then
13003 error "path looked up of '$expected' failed: rc=$rc"
13004 elif [ "$path" != "$expected" ]; then
13005 error "path looked up '$path' instead of '$expected'"
13007 echo "FID '$fid' resolves to path '$path' as expected"
13011 test_162a() { # was test_162
13012 test_mkdir -p -c1 $DIR/$tdir/d2
13013 touch $DIR/$tdir/d2/$tfile
13014 touch $DIR/$tdir/d2/x1
13015 touch $DIR/$tdir/d2/x2
13016 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13017 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13019 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13020 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13023 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13024 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13025 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13027 # softlink to wrong file
13028 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13029 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13030 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13033 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13034 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13035 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13036 # fid2path dir/fsname should both work
13037 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13038 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13040 # hardlink count: check that there are 2 links
13041 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13042 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13044 # hardlink indexing: remove the first link
13045 rm $DIR/$tdir/d2/p/q/r/hlink
13046 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13048 run_test 162a "path lookup sanity"
13051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13052 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13055 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13056 error "create striped dir failed"
13058 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13059 tail -n 1 | awk '{print $2}')
13060 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13062 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13063 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13066 for ((i=0;i<5;i++)); do
13067 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13068 error "get fid for f$i failed"
13069 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13071 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13072 error "get fid for d$i failed"
13073 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13078 run_test 162b "striped directory path lookup sanity"
13080 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13082 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13083 skip "Need MDS version at least 2.7.51"
13085 local lpath=$tdir.local
13086 local rpath=$tdir.remote
13088 test_mkdir $DIR/$lpath
13089 test_mkdir $DIR/$rpath
13091 for ((i = 0; i <= 101; i++)); do
13094 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13095 error "get fid for local directory $DIR/$lpath failed"
13096 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13099 test_mkdir $DIR/$rpath
13100 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13101 error "get fid for remote directory $DIR/$rpath failed"
13102 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13107 run_test 162c "fid2path works with paths 100 or more directories deep"
13110 # do directio so as not to populate the page cache
13111 log "creating a 10 Mb file"
13112 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13113 log "starting reads"
13114 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13115 log "truncating the file"
13116 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13118 kill %+ || true # reads might have finished
13119 echo "wait until dd is finished"
13121 log "removing the temporary file"
13122 rm -rf $DIR/$tfile || error "tmp file removal failed"
13124 run_test 169 "parallel read and truncate should not deadlock"
13127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13129 $LCTL clear # bug 18514
13130 $LCTL debug_daemon start $TMP/${tfile}_log_good
13132 $LCTL debug_daemon stop
13133 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13134 error "sed failed to read log_good"
13136 $LCTL debug_daemon start $TMP/${tfile}_log_good
13138 $LCTL debug_daemon stop
13140 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13141 error "lctl df log_bad failed"
13143 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13144 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13146 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13147 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13149 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13150 error "bad_line good_line1 good_line2 are empty"
13152 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13153 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13154 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13156 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13157 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13158 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13160 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13161 error "bad_line_new good_line_new are empty"
13163 local expected_good=$((good_line1 + good_line2*2))
13165 rm -f $TMP/${tfile}*
13166 # LU-231, short malformed line may not be counted into bad lines
13167 if [ $bad_line -ne $bad_line_new ] &&
13168 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13169 error "expected $bad_line bad lines, but got $bad_line_new"
13173 if [ $expected_good -ne $good_line_new ]; then
13174 error "expected $expected_good good lines, but got $good_line_new"
13179 run_test 170 "test lctl df to handle corrupted log ====================="
13181 test_171() { # bug20592
13182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13184 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13185 $LCTL set_param fail_loc=0x50e
13186 $LCTL set_param fail_val=3000
13187 multiop_bg_pause $DIR/$tfile O_s || true
13189 kill -USR1 $MULTIPID
13193 if dmesg | grep "recursive fault"; then
13194 error "caught a recursive fault"
13196 $LCTL set_param fail_loc=0
13199 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13201 # it would be good to share it with obdfilter-survey/iokit-libecho code
13202 setup_obdecho_osc () {
13205 local obdfilter_name=$2
13206 echo "Creating new osc for $obdfilter_name on $ost_nid"
13207 # make sure we can find loopback nid
13208 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13210 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13211 ${obdfilter_name}_osc_UUID || rc=2; }
13212 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13213 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13217 cleanup_obdecho_osc () {
13218 local obdfilter_name=$1
13219 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13220 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13227 local pages=${3:-64}
13232 local obd_size=$(get_obd_size $node $OBD)
13233 local page_size=$(get_page_size $node)
13234 if [[ -n "$obd_size" ]]; then
13235 local new_count=$((obd_size / (pages * page_size / 1024)))
13236 [[ $new_count -ge $count ]] || count=$new_count
13239 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13240 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13242 if [ $rc -eq 0 ]; then
13243 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13244 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13246 echo "New object id is $id"
13247 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13249 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13250 "test_brw $count w v $pages $id" || rc=4; }
13251 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13253 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13254 "cleanup" || rc=5; }
13255 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13256 "detach" || rc=6; }
13257 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13264 if ! module_loaded obdecho; then
13265 load_module obdecho/obdecho &&
13266 stack_trap "rmmod obdecho" EXIT ||
13267 error "unable to load obdecho on client"
13270 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13271 local host=$($LCTL get_param -n osc.$osc.import |
13272 awk '/current_connection:/ { print $2 }' )
13273 local target=$($LCTL get_param -n osc.$osc.import |
13274 awk '/target:/ { print $2 }' )
13275 target=${target%_UUID}
13277 if [ -n "$target" ]; then
13278 setup_obdecho_osc $host $target &&
13279 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13280 { error "obdecho setup failed with $?"; return; }
13282 obdecho_test ${target}_osc client ||
13283 error "obdecho_test failed on ${target}_osc"
13285 $LCTL get_param osc.$osc.import
13286 error "there is no osc.$osc.import target"
13289 run_test 180a "test obdecho on osc"
13292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13293 remote_ost_nodsh && skip "remote OST with nodsh"
13295 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13296 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13297 error "failed to load module obdecho"
13299 local target=$(do_facet ost1 $LCTL dl |
13300 awk '/obdfilter/ { print $4; exit; }')
13302 if [ -n "$target" ]; then
13303 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13305 do_facet ost1 $LCTL dl
13306 error "there is no obdfilter target on ost1"
13309 run_test 180b "test obdecho directly on obdfilter"
13311 test_180c() { # LU-2598
13312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13313 remote_ost_nodsh && skip "remote OST with nodsh"
13314 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13315 skip "Need MDS version at least 2.4.0"
13317 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13318 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13319 error "failed to load module obdecho"
13321 local target=$(do_facet ost1 $LCTL dl |
13322 awk '/obdfilter/ { print $4; exit; }')
13324 if [ -n "$target" ]; then
13325 local pages=16384 # 64MB bulk I/O RPC size
13327 obdecho_test "$target" ost1 "$pages" ||
13328 error "obdecho_test with pages=$pages failed with $?"
13330 do_facet ost1 $LCTL dl
13331 error "there is no obdfilter target on ost1"
13334 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13336 test_181() { # bug 22177
13337 test_mkdir $DIR/$tdir
13338 # create enough files to index the directory
13339 createmany -o $DIR/$tdir/foobar 4000
13340 # print attributes for debug purpose
13343 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13345 # remove the files & current working dir
13346 unlinkmany $DIR/$tdir/foobar 4000
13348 kill -USR1 $MULTIPID
13350 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13353 run_test 181 "Test open-unlinked dir ========================"
13359 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13361 $LCTL set_param mdc.*.rpc_stats=clear
13363 for (( i = 0; i < $tcount; i++ )) ; do
13364 mkdir $DIR/$tdir/$i
13367 for (( i = 0; i < $tcount; i++ )) ; do
13368 createmany -o $DIR/$tdir/$i/f- $fcount &
13372 for (( i = 0; i < $tcount; i++ )) ; do
13373 unlinkmany $DIR/$tdir/$i/f- $fcount &
13377 $LCTL get_param mdc.*.rpc_stats
13381 run_test 182 "Test parallel modify metadata operations ================"
13383 test_183() { # LU-2275
13384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13385 remote_mds_nodsh && skip "remote MDS with nodsh"
13386 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13387 skip "Need MDS version at least 2.3.56"
13389 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13390 echo aaa > $DIR/$tdir/$tfile
13392 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13393 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13395 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13396 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13398 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13400 # Flush negative dentry cache
13401 touch $DIR/$tdir/$tfile
13403 # We are not checking for any leaked references here, they'll
13404 # become evident next time we do cleanup with module unload.
13407 run_test 183 "No crash or request leak in case of strange dispositions ========"
13409 # test suite 184 is for LU-2016, LU-2017
13411 check_swap_layouts_support
13413 dir0=$DIR/$tdir/$testnum
13414 test_mkdir -p -c1 $dir0
13419 $SETSTRIPE -c1 $file1
13421 $SETSTRIPE -c2 $file2
13423 gen1=$($GETSTRIPE -g $file1)
13424 gen2=$($GETSTRIPE -g $file2)
13426 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13427 gen=$($GETSTRIPE -g $file1)
13428 [[ $gen1 != $gen ]] ||
13429 "Layout generation on $file1 does not change"
13430 gen=$($GETSTRIPE -g $file2)
13431 [[ $gen2 != $gen ]] ||
13432 "Layout generation on $file2 does not change"
13434 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13435 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13437 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13439 run_test 184a "Basic layout swap"
13442 check_swap_layouts_support
13444 dir0=$DIR/$tdir/$testnum
13445 mkdir -p $dir0 || error "creating dir $dir0"
13452 $SETSTRIPE -c1 $file1
13453 $SETSTRIPE -c2 $file2
13454 $SETSTRIPE -c1 $file3
13455 chown $RUNAS_ID $file3
13456 gen1=$($GETSTRIPE -g $file1)
13457 gen2=$($GETSTRIPE -g $file2)
13459 $LFS swap_layouts $dir1 $dir2 &&
13460 error "swap of directories layouts should fail"
13461 $LFS swap_layouts $dir1 $file1 &&
13462 error "swap of directory and file layouts should fail"
13463 $RUNAS $LFS swap_layouts $file1 $file2 &&
13464 error "swap of file we cannot write should fail"
13465 $LFS swap_layouts $file1 $file3 &&
13466 error "swap of file with different owner should fail"
13467 /bin/true # to clear error code
13469 run_test 184b "Forbidden layout swap (will generate errors)"
13472 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13473 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13474 check_swap_layouts_support
13476 local dir0=$DIR/$tdir/$testnum
13477 mkdir -p $dir0 || error "creating dir $dir0"
13479 local ref1=$dir0/ref1
13480 local ref2=$dir0/ref2
13481 local file1=$dir0/file1
13482 local file2=$dir0/file2
13483 # create a file large enough for the concurrent test
13484 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13485 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13486 echo "ref file size: ref1($(stat -c %s $ref1))," \
13487 "ref2($(stat -c %s $ref2))"
13490 dd if=$ref1 of=$file1 bs=16k &
13493 # Make sure dd starts to copy file
13494 while [ ! -f $file1 ]; do sleep 0.1; done
13496 $LFS swap_layouts $file1 $file2
13499 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13500 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13502 # how many bytes copied before swapping layout
13503 local copied=$(stat -c %s $file2)
13504 local remaining=$(stat -c %s $ref1)
13505 remaining=$((remaining - copied))
13506 echo "Copied $copied bytes before swapping layout..."
13508 cmp -n $copied $file1 $ref2 | grep differ &&
13509 error "Content mismatch [0, $copied) of ref2 and file1"
13510 cmp -n $copied $file2 $ref1 ||
13511 error "Content mismatch [0, $copied) of ref1 and file2"
13512 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13513 error "Content mismatch [$copied, EOF) of ref1 and file1"
13516 rm -f $ref1 $ref2 $file1 $file2
13518 run_test 184c "Concurrent write and layout swap"
13521 check_swap_layouts_support
13522 [ -z "$(which getfattr 2>/dev/null)" ] &&
13523 skip_env "no getfattr command"
13525 local file1=$DIR/$tdir/$tfile-1
13526 local file2=$DIR/$tdir/$tfile-2
13527 local file3=$DIR/$tdir/$tfile-3
13531 mkdir -p $DIR/$tdir
13532 touch $file1 || error "create $file1 failed"
13533 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13534 error "create $file2 failed"
13535 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13536 error "create $file3 failed"
13537 lovea1=$(get_layout_param $file1)
13539 $LFS swap_layouts $file2 $file3 ||
13540 error "swap $file2 $file3 layouts failed"
13541 $LFS swap_layouts $file1 $file2 ||
13542 error "swap $file1 $file2 layouts failed"
13544 lovea2=$(get_layout_param $file2)
13547 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13549 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13550 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13552 run_test 184d "allow stripeless layouts swap"
13555 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13556 skip "Need MDS version at least 2.6.94"
13557 check_swap_layouts_support
13558 [ -z "$(which getfattr 2>/dev/null)" ] &&
13559 skip_env "no getfattr command"
13561 local file1=$DIR/$tdir/$tfile-1
13562 local file2=$DIR/$tdir/$tfile-2
13563 local file3=$DIR/$tdir/$tfile-3
13566 mkdir -p $DIR/$tdir
13567 touch $file1 || error "create $file1 failed"
13568 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13569 error "create $file2 failed"
13570 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13571 error "create $file3 failed"
13573 $LFS swap_layouts $file1 $file2 ||
13574 error "swap $file1 $file2 layouts failed"
13576 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13577 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13579 echo 123 > $file1 || error "Should be able to write into $file1"
13581 $LFS swap_layouts $file1 $file3 ||
13582 error "swap $file1 $file3 layouts failed"
13584 echo 123 > $file1 || error "Should be able to write into $file1"
13586 rm -rf $file1 $file2 $file3
13588 run_test 184e "Recreate layout after stripeless layout swaps"
13590 test_185() { # LU-2441
13591 # LU-3553 - no volatile file support in old servers
13592 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13593 skip "Need MDS version at least 2.3.60"
13595 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13596 touch $DIR/$tdir/spoo
13597 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13598 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13599 error "cannot create/write a volatile file"
13600 [ "$FILESET" == "" ] &&
13601 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13602 error "FID is still valid after close"
13604 multiop_bg_pause $DIR/$tdir vVw4096_c
13611 # assume that the next FID for this client is sequential, since stdout
13612 # is unfortunately eaten by multiop_bg_pause
13613 local n=$((${fidv[1]} + 1))
13614 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13615 if [ "$FILESET" == "" ]; then
13616 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13617 error "FID is missing before close"
13619 kill -USR1 $multi_pid
13620 # 1 second delay, so if mtime change we will see it
13622 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13623 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13625 run_test 185 "Volatile file support"
13628 remote_mds_nodsh && skip "remote MDS with nodsh"
13629 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13630 skip "Need MDS version at least 2.3.0"
13632 local dir0=$DIR/$tdir/$testnum
13633 mkdir -p $dir0 || error "creating dir $dir0"
13635 local file=$dir0/file1
13636 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13637 local dv1=$($LFS data_version $file)
13638 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13639 local dv2=$($LFS data_version $file)
13640 [[ $dv1 != $dv2 ]] ||
13641 error "data version did not change on write $dv1 == $dv2"
13646 run_test 187a "Test data version change"
13649 remote_mds_nodsh && skip "remote MDS with nodsh"
13650 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13651 skip "Need MDS version at least 2.3.0"
13653 local dir0=$DIR/$tdir/$testnum
13654 mkdir -p $dir0 || error "creating dir $dir0"
13656 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13657 [[ ${DV[0]} != ${DV[1]} ]] ||
13658 error "data version did not change on write"\
13659 " ${DV[0]} == ${DV[1]}"
13664 run_test 187b "Test data version change on volatile file"
13667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13668 remote_mgs_nodsh && skip "remote MGS with nodsh"
13669 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13671 local POOL=${POOL:-cea1}
13672 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13673 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13676 local last_ost=$(($OSTCOUNT - 1))
13678 local ost_list=$(seq $first_ost $ost_step $last_ost)
13679 local ost_range="$first_ost $last_ost $ost_step"
13680 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13681 local file_dir=$POOL_ROOT/file_tst
13682 local subdir=$test_path/subdir
13685 if ! combined_mgs_mds ; then
13690 # former test_200a test_200b
13691 pool_add $POOL || { rc=$? ; break; }
13692 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13693 # former test_200c test_200d
13694 mkdir -p $test_path
13695 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13696 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13698 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13699 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13700 || { rc=$? ; break; }
13701 # former test_200e test_200f
13702 local files=$((OSTCOUNT*3))
13703 pool_alloc_files $POOL $test_path $files "$ost_list" \
13704 || { rc=$? ; break; }
13705 pool_create_files $POOL $file_dir $files "$ost_list" \
13706 || { rc=$? ; break; }
13707 # former test_200g test_200h
13708 pool_lfs_df $POOL || { rc=$? ; break; }
13709 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13711 # former test_201a test_201b test_201c
13712 pool_remove_first_target $POOL || { rc=$? ; break; }
13714 local f=$test_path/$tfile
13715 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13716 pool_remove $POOL $f || { rc=$? ; break; }
13722 if ! combined_mgs_mds ; then
13727 run_test 200 "OST pools"
13729 # usage: default_attr <count | size | offset>
13731 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13734 # usage: check_default_stripe_attr
13735 check_default_stripe_attr() {
13736 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13739 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13741 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13745 error "unknown getstripe attr '$1'"
13748 [ $ACTUAL == $EXPECTED ] ||
13749 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13753 test_mkdir $DIR/$tdir
13754 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13756 check_default_stripe_attr --stripe-count
13757 check_default_stripe_attr --stripe-size
13758 check_default_stripe_attr --stripe-index
13760 run_test 204a "Print default stripe attributes"
13763 test_mkdir $DIR/$tdir
13764 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13766 check_default_stripe_attr --stripe-size
13767 check_default_stripe_attr --stripe-index
13769 run_test 204b "Print default stripe size and offset"
13772 test_mkdir $DIR/$tdir
13773 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13775 check_default_stripe_attr --stripe-count
13776 check_default_stripe_attr --stripe-index
13778 run_test 204c "Print default stripe count and offset"
13781 test_mkdir $DIR/$tdir
13782 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13784 check_default_stripe_attr --stripe-count
13785 check_default_stripe_attr --stripe-size
13787 run_test 204d "Print default stripe count and size"
13790 test_mkdir $DIR/$tdir
13791 $SETSTRIPE -d $DIR/$tdir
13793 check_default_stripe_attr --stripe-count --raw
13794 check_default_stripe_attr --stripe-size --raw
13795 check_default_stripe_attr --stripe-index --raw
13797 run_test 204e "Print raw stripe attributes"
13800 test_mkdir $DIR/$tdir
13801 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13803 check_default_stripe_attr --stripe-size --raw
13804 check_default_stripe_attr --stripe-index --raw
13806 run_test 204f "Print raw stripe size and offset"
13809 test_mkdir $DIR/$tdir
13810 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13812 check_default_stripe_attr --stripe-count --raw
13813 check_default_stripe_attr --stripe-index --raw
13815 run_test 204g "Print raw stripe count and offset"
13818 test_mkdir $DIR/$tdir
13819 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13821 check_default_stripe_attr --stripe-count --raw
13822 check_default_stripe_attr --stripe-size --raw
13824 run_test 204h "Print raw stripe count and size"
13826 # Figure out which job scheduler is being used, if any,
13827 # or use a fake one
13828 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13829 JOBENV=SLURM_JOB_ID
13830 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13832 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13834 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13835 JOBENV=LOADL_STEP_ID
13836 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13839 $LCTL list_param jobid_name > /dev/null 2>&1
13840 if [ $? -eq 0 ]; then
13846 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13848 verify_jobstats() {
13853 # we don't really need to clear the stats for this test to work, since each
13854 # command has a unique jobid, but it makes debugging easier if needed.
13855 # for facet in $facets; do
13856 # local dev=$(convert_facet2label $facet)
13857 # # clear old jobstats
13858 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13861 # use a new JobID for each test, or we might see an old one
13862 [ "$JOBENV" = "FAKE_JOBID" ] &&
13863 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13865 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13867 [ "$JOBENV" = "nodelocal" ] && {
13868 FAKE_JOBID=id.$testnum.%e.$RANDOM
13869 $LCTL set_param jobid_name=$FAKE_JOBID
13870 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13873 log "Test: ${cmd[*]}"
13874 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13876 if [ $JOBENV = "FAKE_JOBID" ]; then
13877 FAKE_JOBID=$JOBVAL ${cmd[*]}
13882 # all files are created on OST0000
13883 for facet in $facets; do
13884 local stats="*.$(convert_facet2label $facet).job_stats"
13886 # strip out libtool wrappers for in-tree executables
13887 if [ $(do_facet $facet lctl get_param $stats |
13888 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13889 do_facet $facet lctl get_param $stats
13890 error "No jobstats for $JOBVAL found on $facet::$stats"
13896 local new_jobenv=$1
13898 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13899 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13902 test_205() { # Job stats
13903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13904 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13905 skip "Need MDS version with at least 2.7.1"
13906 remote_mgs_nodsh && skip "remote MGS with nodsh"
13907 remote_mds_nodsh && skip "remote MDS with nodsh"
13908 remote_ost_nodsh && skip "remote OST with nodsh"
13909 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13910 skip "Server doesn't support jobstats"
13911 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13913 local old_jobenv=$($LCTL get_param -n jobid_var)
13914 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13915 stack_trap "do_facet mgs \
13916 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13920 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13921 mdt.*.job_cleanup_interval | head -n 1)
13922 local new_interval=5
13923 do_facet $SINGLEMDS \
13924 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13925 stack_trap "do_facet $SINGLEMDS \
13926 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13927 local start=$SECONDS
13931 cmd="mkdir $DIR/$tdir"
13932 verify_jobstats "$cmd" "$SINGLEMDS"
13934 cmd="rmdir $DIR/$tdir"
13935 verify_jobstats "$cmd" "$SINGLEMDS"
13936 # mkdir on secondary MDT
13937 if [ $MDSCOUNT -gt 1 ]; then
13938 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13939 verify_jobstats "$cmd" "mds2"
13942 cmd="mknod $DIR/$tfile c 1 3"
13943 verify_jobstats "$cmd" "$SINGLEMDS"
13945 cmd="rm -f $DIR/$tfile"
13946 verify_jobstats "$cmd" "$SINGLEMDS"
13947 # create all files on OST0000 so verify_jobstats can find OST stats
13949 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13950 verify_jobstats "$cmd" "$SINGLEMDS"
13952 cmd="touch $DIR/$tfile"
13953 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13955 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13956 verify_jobstats "$cmd" "ost1"
13958 cancel_lru_locks osc
13959 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13960 verify_jobstats "$cmd" "ost1"
13962 cmd="$TRUNCATE $DIR/$tfile 0"
13963 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13965 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13966 verify_jobstats "$cmd" "$SINGLEMDS"
13967 # jobstats expiry - sleep until old stats should be expired
13968 local left=$((new_interval + 5 - (SECONDS - start)))
13969 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13970 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13972 cmd="mkdir $DIR/$tdir.expire"
13973 verify_jobstats "$cmd" "$SINGLEMDS"
13974 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13975 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13977 # Ensure that jobid are present in changelog (if supported by MDS)
13978 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13979 changelog_dump | tail -10
13980 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13981 [ $jobids -eq 9 ] ||
13982 error "Wrong changelog jobid count $jobids != 9"
13986 jobstats_set $JOBENV
13988 changelog_dump | grep $tfile
13989 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13990 [ $jobids -eq 0 ] ||
13991 error "Unexpected jobids when jobid_var=$JOBENV"
13994 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13995 JOBENV="JOBCOMPLEX"
13996 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13998 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14000 run_test 205 "Verify job stats"
14002 # LU-1480, LU-1773 and LU-1657
14004 mkdir -p $DIR/$tdir
14005 $SETSTRIPE -c -1 $DIR/$tdir
14006 #define OBD_FAIL_LOV_INIT 0x1403
14007 $LCTL set_param fail_loc=0xa0001403
14008 $LCTL set_param fail_val=1
14009 touch $DIR/$tdir/$tfile || true
14011 run_test 206 "fail lov_init_raid0() doesn't lbug"
14014 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14015 local fsz=`stat -c %s $DIR/$tfile`
14016 cancel_lru_locks mdc
14018 # do not return layout in getattr intent
14019 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14020 $LCTL set_param fail_loc=0x170
14021 local sz=`stat -c %s $DIR/$tfile`
14023 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14027 run_test 207a "can refresh layout at glimpse"
14030 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14031 local cksum=`md5sum $DIR/$tfile`
14032 local fsz=`stat -c %s $DIR/$tfile`
14033 cancel_lru_locks mdc
14034 cancel_lru_locks osc
14036 # do not return layout in getattr intent
14037 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14038 $LCTL set_param fail_loc=0x171
14040 # it will refresh layout after the file is opened but before read issues
14041 echo checksum is "$cksum"
14042 echo "$cksum" |md5sum -c --quiet || error "file differs"
14046 run_test 207b "can refresh layout at open"
14049 # FIXME: in this test suite, only RD lease is used. This is okay
14050 # for now as only exclusive open is supported. After generic lease
14051 # is done, this test suite should be revised. - Jinshan
14053 remote_mds_nodsh && skip "remote MDS with nodsh"
14054 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14055 skip "Need MDS version at least 2.4.52"
14057 echo "==== test 1: verify get lease work"
14058 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14060 echo "==== test 2: verify lease can be broken by upcoming open"
14061 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14065 $MULTIOP $DIR/$tfile oO_RDONLY:c
14066 kill -USR1 $PID && wait $PID || error "break lease error"
14068 echo "==== test 3: verify lease can't be granted if an open already exists"
14069 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14073 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14074 kill -USR1 $PID && wait $PID || error "open file error"
14076 echo "==== test 4: lease can sustain over recovery"
14077 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14083 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14085 echo "==== test 5: lease broken can't be regained by replay"
14086 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14090 # open file to break lease and then recovery
14091 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14094 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14098 run_test 208 "Exclusive open"
14101 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14102 skip_env "must have disp_stripe"
14105 sync; sleep 5; sync;
14107 echo 3 > /proc/sys/vm/drop_caches
14108 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14110 # open/close 500 times
14111 for i in $(seq 500); do
14115 echo 3 > /proc/sys/vm/drop_caches
14116 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14118 echo "before: $req_before, after: $req_after"
14119 [ $((req_after - req_before)) -ge 300 ] &&
14120 error "open/close requests are not freed"
14123 run_test 209 "read-only open/close requests should be freed promptly"
14127 size=$((size % 8192 + 1))
14128 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14129 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14130 rm -f $DIR/f212 $DIR/f212.xyz
14132 run_test 212 "Sendfile test ============================================"
14135 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14136 cancel_lru_locks osc
14137 lctl set_param fail_loc=0x8000040f
14138 # generate a read lock
14139 cat $DIR/$tfile > /dev/null
14140 # write to the file, it will try to cancel the above read lock.
14141 cat /etc/hosts >> $DIR/$tfile
14143 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14145 test_214() { # for bug 20133
14146 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14147 for (( i=0; i < 340; i++ )) ; do
14148 touch $DIR/$tdir/d214c/a$i
14151 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14152 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14153 ls $DIR/d214c || error "ls $DIR/d214c failed"
14154 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14155 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14157 run_test 214 "hash-indexed directory test - bug 20133"
14159 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14160 create_lnet_proc_files() {
14161 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14164 # counterpart of create_lnet_proc_files
14165 remove_lnet_proc_files() {
14166 rm -f $TMP/lnet_$1.sys
14169 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14170 # 3rd arg as regexp for body
14171 check_lnet_proc_stats() {
14172 local l=$(cat "$TMP/lnet_$1" |wc -l)
14173 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14175 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14178 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14179 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14180 # optional and can be regexp for 2nd line (lnet.routes case)
14181 check_lnet_proc_entry() {
14182 local blp=2 # blp stands for 'position of 1st line of body'
14183 [ -z "$5" ] || blp=3 # lnet.routes case
14185 local l=$(cat "$TMP/lnet_$1" |wc -l)
14186 # subtracting one from $blp because the body can be empty
14187 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14189 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14190 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14192 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14193 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14195 # bail out if any unexpected line happened
14196 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14197 [ "$?" != 0 ] || error "$2 misformatted"
14200 test_215() { # for bugs 18102, 21079, 21517
14201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14203 local N='(0|[1-9][0-9]*)' # non-negative numeric
14204 local P='[1-9][0-9]*' # positive numeric
14205 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14206 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14207 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14208 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14210 local L1 # regexp for 1st line
14211 local L2 # regexp for 2nd line (optional)
14212 local BR # regexp for the rest (body)
14214 # lnet.stats should look as 11 space-separated non-negative numerics
14215 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14216 create_lnet_proc_files "stats"
14217 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14218 remove_lnet_proc_files "stats"
14220 # lnet.routes should look like this:
14221 # Routing disabled/enabled
14222 # net hops priority state router
14223 # where net is a string like tcp0, hops > 0, priority >= 0,
14224 # state is up/down,
14225 # router is a string like 192.168.1.1@tcp2
14226 L1="^Routing (disabled|enabled)$"
14227 L2="^net +hops +priority +state +router$"
14228 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14229 create_lnet_proc_files "routes"
14230 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14231 remove_lnet_proc_files "routes"
14233 # lnet.routers should look like this:
14234 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14235 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14236 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14237 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14238 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14239 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14240 create_lnet_proc_files "routers"
14241 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14242 remove_lnet_proc_files "routers"
14244 # lnet.peers should look like this:
14245 # nid refs state last max rtr min tx min queue
14246 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14247 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14248 # numeric (0 or >0 or <0), queue >= 0.
14249 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14250 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14251 create_lnet_proc_files "peers"
14252 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14253 remove_lnet_proc_files "peers"
14255 # lnet.buffers should look like this:
14256 # pages count credits min
14257 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14258 L1="^pages +count +credits +min$"
14259 BR="^ +$N +$N +$I +$I$"
14260 create_lnet_proc_files "buffers"
14261 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14262 remove_lnet_proc_files "buffers"
14264 # lnet.nis should look like this:
14265 # nid status alive refs peer rtr max tx min
14266 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14267 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14268 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14269 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14270 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14271 create_lnet_proc_files "nis"
14272 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14273 remove_lnet_proc_files "nis"
14275 # can we successfully write to lnet.stats?
14276 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14278 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14280 test_216() { # bug 20317
14281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14282 remote_ost_nodsh && skip "remote OST with nodsh"
14285 local facets=$(get_facets OST)
14286 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14288 save_lustre_params client "osc.*.contention_seconds" > $p
14289 save_lustre_params $facets \
14290 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14291 save_lustre_params $facets \
14292 "ldlm.namespaces.filter-*.contended_locks" >> $p
14293 save_lustre_params $facets \
14294 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14295 clear_stats osc.*.osc_stats
14297 # agressive lockless i/o settings
14298 do_nodes $(comma_list $(osts_nodes)) \
14299 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14300 ldlm.namespaces.filter-*.contended_locks=0 \
14301 ldlm.namespaces.filter-*.contention_seconds=60"
14302 lctl set_param -n osc.*.contention_seconds=60
14304 $DIRECTIO write $DIR/$tfile 0 10 4096
14305 $CHECKSTAT -s 40960 $DIR/$tfile
14307 # disable lockless i/o
14308 do_nodes $(comma_list $(osts_nodes)) \
14309 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14310 ldlm.namespaces.filter-*.contended_locks=32 \
14311 ldlm.namespaces.filter-*.contention_seconds=0"
14312 lctl set_param -n osc.*.contention_seconds=0
14313 clear_stats osc.*.osc_stats
14315 dd if=/dev/zero of=$DIR/$tfile count=0
14316 $CHECKSTAT -s 0 $DIR/$tfile
14318 restore_lustre_params <$p
14322 run_test 216 "check lockless direct write updates file size and kms correctly"
14324 test_217() { # bug 22430
14325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14330 for node in $(nodes_list); do
14331 nid=$(host_nids_address $node $NETTYPE)
14332 if [[ $nid = *-* ]] ; then
14333 echo "lctl ping $(h2nettype $nid)"
14334 lctl ping $(h2nettype $nid)
14336 echo "skipping $node (no hyphen detected)"
14340 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14343 # do directio so as not to populate the page cache
14344 log "creating a 10 Mb file"
14345 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14346 log "starting reads"
14347 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14348 log "truncating the file"
14349 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14351 kill %+ || true # reads might have finished
14352 echo "wait until dd is finished"
14354 log "removing the temporary file"
14355 rm -rf $DIR/$tfile || error "tmp file removal failed"
14357 run_test 218 "parallel read and truncate should not deadlock"
14360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14362 # write one partial page
14363 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14364 # set no grant so vvp_io_commit_write will do sync write
14365 $LCTL set_param fail_loc=0x411
14366 # write a full page at the end of file
14367 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14369 $LCTL set_param fail_loc=0
14370 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14371 $LCTL set_param fail_loc=0x411
14372 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14375 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14376 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14378 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14380 test_220() { #LU-325
14381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14382 remote_ost_nodsh && skip "remote OST with nodsh"
14383 remote_mds_nodsh && skip "remote MDS with nodsh"
14384 remote_mgs_nodsh && skip "remote MGS with nodsh"
14388 # create on MDT0000 so the last_id and next_id are correct
14390 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14394 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14395 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14396 osc.$mdtosc_proc1.prealloc_last_id)
14397 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14398 osc.$mdtosc_proc1.prealloc_next_id)
14402 if ! combined_mgs_mds ; then
14406 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14407 #define OBD_FAIL_OST_ENOINO 0x229
14408 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14409 create_pool $FSNAME.$TESTNAME || return 1
14410 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14412 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14414 MDSOBJS=$((last_id - next_id))
14415 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14417 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14418 echo "OST still has $count kbytes free"
14420 echo "create $MDSOBJS files @next_id..."
14421 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14423 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14424 osc.$mdtosc_proc1.prealloc_last_id)
14425 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14426 osc.$mdtosc_proc1.prealloc_next_id)
14428 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14433 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14434 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14436 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14437 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14438 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14439 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14440 echo "unlink $MDSOBJS files @$next_id..."
14441 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14443 if ! combined_mgs_mds ; then
14447 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14452 dd if=`which date` of=$MOUNT/date oflag=sync
14453 chmod +x $MOUNT/date
14455 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14456 $LCTL set_param fail_loc=0x80001401
14458 $MOUNT/date > /dev/null
14461 run_test 221 "make sure fault and truncate race to not cause OOM"
14464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14467 test_mkdir $DIR/$tdir
14468 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14469 createmany -o $DIR/$tdir/$tfile 10
14470 cancel_lru_locks mdc
14471 cancel_lru_locks osc
14472 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14473 $LCTL set_param fail_loc=0x31a
14474 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14475 $LCTL set_param fail_loc=0
14478 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14484 test_mkdir $DIR/$tdir
14485 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14486 createmany -o $DIR/$tdir/$tfile 10
14487 cancel_lru_locks mdc
14488 cancel_lru_locks osc
14489 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14490 $LCTL set_param fail_loc=0x31a
14491 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14492 $LCTL set_param fail_loc=0
14494 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14500 test_mkdir $DIR/$tdir
14501 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14502 createmany -o $DIR/$tdir/$tfile 10
14503 cancel_lru_locks mdc
14504 cancel_lru_locks osc
14505 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14506 $LCTL set_param fail_loc=0x31b
14507 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14508 $LCTL set_param fail_loc=0
14511 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14513 test_224a() { # LU-1039, MRP-303
14514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14516 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14517 $LCTL set_param fail_loc=0x508
14518 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14519 $LCTL set_param fail_loc=0
14522 run_test 224a "Don't panic on bulk IO failure"
14524 test_224b() { # LU-1039, MRP-303
14525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14527 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14528 cancel_lru_locks osc
14529 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14530 $LCTL set_param fail_loc=0x515
14531 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14532 $LCTL set_param fail_loc=0
14535 run_test 224b "Don't panic on bulk IO failure"
14537 test_224c() { # LU-6441
14538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14539 remote_mds_nodsh && skip "remote MDS with nodsh"
14541 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14542 save_writethrough $p
14543 set_cache writethrough on
14545 local pages_per_rpc=$($LCTL get_param \
14546 osc.*.max_pages_per_rpc)
14547 local at_max=$($LCTL get_param -n at_max)
14548 local timeout=$($LCTL get_param -n timeout)
14549 local test_at="$LCTL get_param -n at_max"
14550 local param_at="$FSNAME.sys.at_max"
14551 local test_timeout="$LCTL get_param -n timeout"
14552 local param_timeout="$FSNAME.sys.timeout"
14554 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14556 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14557 error "conf_param at_max=0 failed"
14558 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14559 error "conf_param timeout=5 failed"
14561 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14562 do_facet ost1 $LCTL set_param fail_loc=0x520
14563 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14564 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14566 do_facet ost1 $LCTL set_param fail_loc=0
14568 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14569 error "conf_param at_max=$at_max failed"
14570 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14571 $timeout || error "conf_param timeout=$timeout failed"
14573 $LCTL set_param -n $pages_per_rpc
14574 restore_lustre_params < $p
14577 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14579 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14582 if [ -z ${MDSSURVEY} ]; then
14583 skip_env "mds-survey not found"
14585 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14586 skip "Need MDS version at least 2.2.51"
14588 local mds=$(facet_host $SINGLEMDS)
14589 local target=$(do_nodes $mds 'lctl dl' |
14590 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14592 local cmd1="file_count=1000 thrhi=4"
14593 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14594 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14595 local cmd="$cmd1 $cmd2 $cmd3"
14597 rm -f ${TMP}/mds_survey*
14599 eval $cmd || error "mds-survey with zero-stripe failed"
14600 cat ${TMP}/mds_survey*
14601 rm -f ${TMP}/mds_survey*
14603 run_test 225a "Metadata survey sanity with zero-stripe"
14606 if [ -z ${MDSSURVEY} ]; then
14607 skip_env "mds-survey not found"
14609 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14610 skip "Need MDS version at least 2.2.51"
14611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14612 remote_mds_nodsh && skip "remote MDS with nodsh"
14613 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14614 skip_env "Need to mount OST to test"
14617 local mds=$(facet_host $SINGLEMDS)
14618 local target=$(do_nodes $mds 'lctl dl' |
14619 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14621 local cmd1="file_count=1000 thrhi=4"
14622 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14623 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14624 local cmd="$cmd1 $cmd2 $cmd3"
14626 rm -f ${TMP}/mds_survey*
14628 eval $cmd || error "mds-survey with stripe_count failed"
14629 cat ${TMP}/mds_survey*
14630 rm -f ${TMP}/mds_survey*
14632 run_test 225b "Metadata survey sanity with stripe_count = 1"
14634 mcreate_path2fid () {
14640 local path=$DIR/$tdir/$name
14645 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14646 error "cannot create $desc"
14648 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14650 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14652 fid_path=$($LFS fid2path $MOUNT $fid)
14654 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14656 [ "$path" == "$fid_path" ] ||
14657 error "fid2path returned $fid_path, expected $path"
14659 echo "pass with $path and $fid"
14664 mkdir -p $DIR/$tdir
14666 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14667 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14668 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14669 mcreate_path2fid 0040666 0 0 dir "directory"
14670 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14671 mcreate_path2fid 0100666 0 0 file "regular file"
14672 mcreate_path2fid 0120666 0 0 link "symbolic link"
14673 mcreate_path2fid 0140666 0 0 sock "socket"
14675 run_test 226a "call path2fid and fid2path on files of all type"
14678 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14683 mkdir -p $DIR/$tdir
14684 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14685 error "create remote directory failed"
14686 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14687 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14688 "character special file (null)"
14689 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14690 "character special file (no device)"
14691 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14692 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14693 "block special file (loop)"
14694 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14695 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14696 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14698 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14700 # LU-1299 Executing or running ldd on a truncated executable does not
14701 # cause an out-of-memory condition.
14703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14704 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14706 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14707 chmod +x $MOUNT/date
14709 $MOUNT/date > /dev/null
14710 ldd $MOUNT/date > /dev/null
14713 run_test 227 "running truncated executable does not cause OOM"
14715 # LU-1512 try to reuse idle OI blocks
14717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14718 remote_mds_nodsh && skip "remote MDS with nodsh"
14719 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14720 skip_env "ldiskfs only test"
14722 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14723 local myDIR=$DIR/$tdir
14726 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14727 $LCTL set_param fail_loc=0x80001002
14728 createmany -o $myDIR/t- 10000
14729 $LCTL set_param fail_loc=0
14730 # The guard is current the largest FID holder
14732 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14734 local IDX=$(($SEQ % 64))
14736 do_facet $SINGLEMDS sync
14737 # Make sure journal flushed.
14739 local blk1=$(do_facet $SINGLEMDS \
14740 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14741 grep Blockcount | awk '{print $4}')
14743 # Remove old files, some OI blocks will become idle.
14744 unlinkmany $myDIR/t- 10000
14745 # Create new files, idle OI blocks should be reused.
14746 createmany -o $myDIR/t- 2000
14747 do_facet $SINGLEMDS sync
14748 # Make sure journal flushed.
14750 local blk2=$(do_facet $SINGLEMDS \
14751 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14752 grep Blockcount | awk '{print $4}')
14754 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14756 run_test 228a "try to reuse idle OI blocks"
14759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14760 remote_mds_nodsh && skip "remote MDS with nodsh"
14761 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14762 skip_env "ldiskfs only test"
14764 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14765 local myDIR=$DIR/$tdir
14768 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14769 $LCTL set_param fail_loc=0x80001002
14770 createmany -o $myDIR/t- 10000
14771 $LCTL set_param fail_loc=0
14772 # The guard is current the largest FID holder
14774 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14776 local IDX=$(($SEQ % 64))
14778 do_facet $SINGLEMDS sync
14779 # Make sure journal flushed.
14781 local blk1=$(do_facet $SINGLEMDS \
14782 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14783 grep Blockcount | awk '{print $4}')
14785 # Remove old files, some OI blocks will become idle.
14786 unlinkmany $myDIR/t- 10000
14789 stop $SINGLEMDS || error "Fail to stop MDT."
14791 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14793 df $MOUNT || error "Fail to df."
14794 # Create new files, idle OI blocks should be reused.
14795 createmany -o $myDIR/t- 2000
14796 do_facet $SINGLEMDS sync
14797 # Make sure journal flushed.
14799 local blk2=$(do_facet $SINGLEMDS \
14800 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14801 grep Blockcount | awk '{print $4}')
14803 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14805 run_test 228b "idle OI blocks can be reused after MDT restart"
14809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14810 remote_mds_nodsh && skip "remote MDS with nodsh"
14811 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14812 skip_env "ldiskfs only test"
14814 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14815 local myDIR=$DIR/$tdir
14818 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14819 $LCTL set_param fail_loc=0x80001002
14820 # 20000 files can guarantee there are index nodes in the OI file
14821 createmany -o $myDIR/t- 20000
14822 $LCTL set_param fail_loc=0
14823 # The guard is current the largest FID holder
14825 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14827 local IDX=$(($SEQ % 64))
14829 do_facet $SINGLEMDS sync
14830 # Make sure journal flushed.
14832 local blk1=$(do_facet $SINGLEMDS \
14833 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14834 grep Blockcount | awk '{print $4}')
14836 # Remove old files, some OI blocks will become idle.
14837 unlinkmany $myDIR/t- 20000
14839 # The OI file should become empty now
14841 # Create new files, idle OI blocks should be reused.
14842 createmany -o $myDIR/t- 2000
14843 do_facet $SINGLEMDS sync
14844 # Make sure journal flushed.
14846 local blk2=$(do_facet $SINGLEMDS \
14847 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14848 grep Blockcount | awk '{print $4}')
14850 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14852 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14854 test_229() { # LU-2482, LU-3448
14855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14856 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14857 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14858 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14862 # Create a file with a released layout and stripe count 2.
14863 $MULTIOP $DIR/$tfile H2c ||
14864 error "failed to create file with released layout"
14866 $GETSTRIPE -v $DIR/$tfile
14868 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14869 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14871 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14872 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14873 stat $DIR/$tfile || error "failed to stat released file"
14875 chown $RUNAS_ID $DIR/$tfile ||
14876 error "chown $RUNAS_ID $DIR/$tfile failed"
14878 chgrp $RUNAS_ID $DIR/$tfile ||
14879 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14881 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14882 rm $DIR/$tfile || error "failed to remove released file"
14884 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14888 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14892 test_mkdir $DIR/$tdir
14893 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14894 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14895 [ $mdt_idx -ne 0 ] &&
14896 error "create local directory on wrong MDT $mdt_idx"
14898 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14899 error "create remote directory failed"
14900 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14901 [ $mdt_idx -ne $MDTIDX ] &&
14902 error "create remote directory on wrong MDT $mdt_idx"
14904 createmany -o $DIR/$tdir/test_230/t- 10 ||
14905 error "create files on remote directory failed"
14906 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14907 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14908 rm -r $DIR/$tdir || error "unlink remote directory failed"
14910 run_test 230a "Create remote directory and files under the remote directory"
14913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14922 local migrate_dir=$DIR/$tdir/migrate_dir
14923 local other_dir=$DIR/$tdir/other_dir
14925 test_mkdir $DIR/$tdir
14926 test_mkdir -i0 -c1 $migrate_dir
14927 test_mkdir -i0 -c1 $other_dir
14928 for ((i=0; i<10; i++)); do
14929 mkdir -p $migrate_dir/dir_${i}
14930 createmany -o $migrate_dir/dir_${i}/f 10 ||
14931 error "create files under remote dir failed $i"
14934 cp /etc/passwd $migrate_dir/$tfile
14935 cp /etc/passwd $other_dir/$tfile
14936 chattr +SAD $migrate_dir
14937 chattr +SAD $migrate_dir/$tfile
14939 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14940 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14941 local old_dir_mode=$(stat -c%f $migrate_dir)
14942 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14944 mkdir -p $migrate_dir/dir_default_stripe2
14945 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14946 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14948 mkdir -p $other_dir
14949 ln $migrate_dir/$tfile $other_dir/luna
14950 ln $migrate_dir/$tfile $migrate_dir/sofia
14951 ln $other_dir/$tfile $migrate_dir/david
14952 ln -s $migrate_dir/$tfile $other_dir/zachary
14953 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14954 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14956 $LFS migrate -m $MDTIDX $migrate_dir ||
14957 error "fails on migrating remote dir to MDT1"
14959 echo "migratate to MDT1, then checking.."
14960 for ((i = 0; i < 10; i++)); do
14961 for file in $(find $migrate_dir/dir_${i}); do
14962 mdt_index=$($LFS getstripe -m $file)
14963 [ $mdt_index == $MDTIDX ] ||
14964 error "$file is not on MDT${MDTIDX}"
14968 # the multiple link file should still in MDT0
14969 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14970 [ $mdt_index == 0 ] ||
14971 error "$file is not on MDT${MDTIDX}"
14973 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14974 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14975 error " expect $old_dir_flag get $new_dir_flag"
14977 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14978 [ "$old_file_flag" = "$new_file_flag" ] ||
14979 error " expect $old_file_flag get $new_file_flag"
14981 local new_dir_mode=$(stat -c%f $migrate_dir)
14982 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14983 error "expect mode $old_dir_mode get $new_dir_mode"
14985 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14986 [ "$old_file_mode" = "$new_file_mode" ] ||
14987 error "expect mode $old_file_mode get $new_file_mode"
14989 diff /etc/passwd $migrate_dir/$tfile ||
14990 error "$tfile different after migration"
14992 diff /etc/passwd $other_dir/luna ||
14993 error "luna different after migration"
14995 diff /etc/passwd $migrate_dir/sofia ||
14996 error "sofia different after migration"
14998 diff /etc/passwd $migrate_dir/david ||
14999 error "david different after migration"
15001 diff /etc/passwd $other_dir/zachary ||
15002 error "zachary different after migration"
15004 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15005 error "${tfile}_ln different after migration"
15007 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15008 error "${tfile}_ln_other different after migration"
15010 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15011 [ $stripe_count = 2 ] ||
15012 error "dir strpe_count $d != 2 after migration."
15014 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15015 [ $stripe_count = 2 ] ||
15016 error "file strpe_count $d != 2 after migration."
15018 #migrate back to MDT0
15021 $LFS migrate -m $MDTIDX $migrate_dir ||
15022 error "fails on migrating remote dir to MDT0"
15024 echo "migrate back to MDT0, checking.."
15025 for file in $(find $migrate_dir); do
15026 mdt_index=$($LFS getstripe -m $file)
15027 [ $mdt_index == $MDTIDX ] ||
15028 error "$file is not on MDT${MDTIDX}"
15031 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15032 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15033 error " expect $old_dir_flag get $new_dir_flag"
15035 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15036 [ "$old_file_flag" = "$new_file_flag" ] ||
15037 error " expect $old_file_flag get $new_file_flag"
15039 local new_dir_mode=$(stat -c%f $migrate_dir)
15040 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15041 error "expect mode $old_dir_mode get $new_dir_mode"
15043 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15044 [ "$old_file_mode" = "$new_file_mode" ] ||
15045 error "expect mode $old_file_mode get $new_file_mode"
15047 diff /etc/passwd ${migrate_dir}/$tfile ||
15048 error "$tfile different after migration"
15050 diff /etc/passwd ${other_dir}/luna ||
15051 error "luna different after migration"
15053 diff /etc/passwd ${migrate_dir}/sofia ||
15054 error "sofia different after migration"
15056 diff /etc/passwd ${other_dir}/zachary ||
15057 error "zachary different after migration"
15059 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15060 error "${tfile}_ln different after migration"
15062 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15063 error "${tfile}_ln_other different after migration"
15065 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15066 [ $stripe_count = 2 ] ||
15067 error "dir strpe_count $d != 2 after migration."
15069 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15070 [ $stripe_count = 2 ] ||
15071 error "file strpe_count $d != 2 after migration."
15073 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15075 run_test 230b "migrate directory"
15078 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15080 remote_mds_nodsh && skip "remote MDS with nodsh"
15085 local migrate_dir=$DIR/$tdir/migrate_dir
15087 #If migrating directory fails in the middle, all entries of
15088 #the directory is still accessiable.
15089 test_mkdir $DIR/$tdir
15090 test_mkdir -i0 -c1 $migrate_dir
15092 createmany -o $migrate_dir/f 10 ||
15093 error "create files under ${migrate_dir} failed"
15095 #failed after migrating 5 entries
15096 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15097 do_facet mds1 lctl set_param fail_loc=0x20001801
15098 do_facet mds1 lctl set_param fail_val=5
15099 local t=$(ls $migrate_dir | wc -l)
15100 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15101 error "migrate should fail after 5 entries"
15103 mkdir $migrate_dir/dir &&
15104 error "mkdir succeeds under migrating directory"
15105 touch $migrate_dir/file &&
15106 error "touch file succeeds under migrating directory"
15108 local u=$(ls $migrate_dir | wc -l)
15109 [ "$u" == "$t" ] || error "$u != $t during migration"
15111 for file in $(find $migrate_dir); do
15112 stat $file || error "stat $file failed"
15115 do_facet mds1 lctl set_param fail_loc=0
15116 do_facet mds1 lctl set_param fail_val=0
15118 $LFS migrate -m $MDTIDX $migrate_dir ||
15119 error "migrate open files should failed with open files"
15121 echo "Finish migration, then checking.."
15122 for file in $(find $migrate_dir); do
15123 mdt_index=$($LFS getstripe -m $file)
15124 [ $mdt_index == $MDTIDX ] ||
15125 error "$file is not on MDT${MDTIDX}"
15128 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15130 run_test 230c "check directory accessiblity if migration is failed"
15133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15138 local migrate_dir=$DIR/$tdir/migrate_dir
15142 test_mkdir $DIR/$tdir
15143 test_mkdir -i0 -c1 $migrate_dir
15145 for ((i=0; i<100; i++)); do
15146 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15147 createmany -o $migrate_dir/dir_${i}/f 100 ||
15148 error "create files under remote dir failed $i"
15151 $LFS migrate -m $MDTIDX $migrate_dir ||
15152 error "migrate remote dir error"
15154 echo "Finish migration, then checking.."
15155 for file in $(find $migrate_dir); do
15156 mdt_index=$($LFS getstripe -m $file)
15157 [ $mdt_index == $MDTIDX ] ||
15158 error "$file is not on MDT${MDTIDX}"
15161 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15163 run_test 230d "check migrate big directory"
15166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15167 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15174 mkdir -p $DIR/$tdir
15175 mkdir $DIR/$tdir/migrate_dir
15176 mkdir $DIR/$tdir/other_dir
15177 touch $DIR/$tdir/migrate_dir/a
15178 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15179 ls $DIR/$tdir/other_dir
15181 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15182 error "migrate dir fails"
15184 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15185 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15187 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15188 [ $mdt_index == 0 ] || error "a is not on MDT0"
15190 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15191 error "migrate dir fails"
15193 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15194 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15196 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15197 [ $mdt_index == 1 ] || error "a is not on MDT1"
15199 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15200 [ $mdt_index == 1 ] || error "b is not on MDT1"
15202 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15203 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15205 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15207 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15209 run_test 230e "migrate mulitple local link files"
15212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15213 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15218 mkdir -p $DIR/$tdir
15219 mkdir $DIR/$tdir/migrate_dir
15220 $LFS mkdir -i1 $DIR/$tdir/other_dir
15221 touch $DIR/$tdir/migrate_dir/a
15222 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15223 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15224 ls $DIR/$tdir/other_dir
15226 # a should be migrated to MDT1, since no other links on MDT0
15227 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15228 error "#1 migrate dir fails"
15229 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15230 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15231 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15232 [ $mdt_index == 1 ] || error "a is not on MDT1"
15234 # a should stay on MDT1, because it is a mulitple link file
15235 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15236 error "#2 migrate dir fails"
15237 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15238 [ $mdt_index == 1 ] || error "a is not on MDT1"
15240 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15241 error "#3 migrate dir fails"
15243 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15244 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15245 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15247 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15248 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15250 # a should be migrated to MDT0, since no other links on MDT1
15251 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15252 error "#4 migrate dir fails"
15253 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15254 [ $mdt_index == 0 ] || error "a is not on MDT0"
15256 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15258 run_test 230f "migrate mulitple remote link files"
15261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15264 mkdir -p $DIR/$tdir/migrate_dir
15266 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15267 error "migrating dir to non-exist MDT succeeds"
15270 run_test 230g "migrate dir to non-exist MDT"
15273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15274 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15275 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
15276 skip "Need MDS version at least 2.7.64"
15280 mkdir -p $DIR/$tdir/migrate_dir
15282 $LFS migrate -m1 $DIR &&
15283 error "migrating mountpoint1 should fail"
15285 $LFS migrate -m1 $DIR/$tdir/.. &&
15286 error "migrating mountpoint2 should fail"
15288 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
15289 error "migrating $tdir fail"
15291 mdt_index=$($LFS getstripe -m $DIR/$tdir)
15292 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15294 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15295 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15298 run_test 230h "migrate .. and root"
15301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15302 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15304 mkdir -p $DIR/$tdir/migrate_dir
15306 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15307 error "migration fails with a tailing slash"
15309 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15310 error "migration fails with two tailing slashes"
15312 run_test 230i "lfs migrate -m tolerates trailing slashes"
15316 # For simplicity this test assumes that max_pages_per_rpc
15317 # is the same across all OSCs
15318 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15319 local bulk_size=$((max_pages * 4096))
15320 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15323 mkdir -p $DIR/$tdir
15324 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15325 error "failed to set stripe with -S ${brw_size}M option"
15327 # clear the OSC stats
15328 $LCTL set_param osc.*.stats=0 &>/dev/null
15331 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15332 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15333 oflag=direct &>/dev/null || error "dd failed"
15335 sync; sleep 1; sync # just to be safe
15336 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15337 if [ x$nrpcs != "x1" ]; then
15338 $LCTL get_param osc.*.stats
15339 error "found $nrpcs ost_write RPCs, not 1 as expected"
15343 # Drop the OSC cache, otherwise we will read from it
15344 cancel_lru_locks osc
15346 # clear the OSC stats
15347 $LCTL set_param osc.*.stats=0 &>/dev/null
15349 # Client reads $bulk_size.
15350 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15351 iflag=direct &>/dev/null || error "dd failed"
15353 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15354 if [ x$nrpcs != "x1" ]; then
15355 $LCTL get_param osc.*.stats
15356 error "found $nrpcs ost_read RPCs, not 1 as expected"
15359 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15362 mkdir -p $DIR/$tdir
15364 for i in {0..1023}; do
15365 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15366 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15367 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15371 run_test 231b "must not assert on fully utilized OST request buffer"
15374 mkdir -p $DIR/$tdir
15375 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15377 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15378 do_facet ost1 $LCTL set_param fail_loc=0x31c
15380 # ignore dd failure
15381 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15383 do_facet ost1 $LCTL set_param fail_loc=0
15384 umount_client $MOUNT || error "umount failed"
15385 mount_client $MOUNT || error "mount failed"
15386 stop ost1 || error "cannot stop ost1"
15387 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15389 run_test 232a "failed lock should not block umount"
15392 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15393 skip "Need MDS version at least 2.10.58"
15395 mkdir -p $DIR/$tdir
15396 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15397 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15399 cancel_lru_locks osc
15401 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15402 do_facet ost1 $LCTL set_param fail_loc=0x31c
15405 $LFS data_version $DIR/$tdir/$tfile || true
15407 do_facet ost1 $LCTL set_param fail_loc=0
15408 umount_client $MOUNT || error "umount failed"
15409 mount_client $MOUNT || error "mount failed"
15410 stop ost1 || error "cannot stop ost1"
15411 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15413 run_test 232b "failed data version lock should not block umount"
15416 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15417 skip "Need MDS version at least 2.3.64"
15418 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15420 local fid=$($LFS path2fid $MOUNT)
15422 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15423 error "cannot access $MOUNT using its FID '$fid'"
15425 run_test 233a "checking that OBF of the FS root succeeds"
15428 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15429 skip "Need MDS version at least 2.5.90"
15430 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15432 local fid=$($LFS path2fid $MOUNT/.lustre)
15434 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15435 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15437 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15438 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15439 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15441 run_test 233b "checking that OBF of the FS .lustre succeeds"
15444 local p="$TMP/sanityN-$TESTNAME.parameters"
15445 save_lustre_params client "llite.*.xattr_cache" > $p
15446 lctl set_param llite.*.xattr_cache 1 ||
15447 skip_env "xattr cache is not supported"
15449 mkdir -p $DIR/$tdir || error "mkdir failed"
15450 touch $DIR/$tdir/$tfile || error "touch failed"
15451 # OBD_FAIL_LLITE_XATTR_ENOMEM
15452 $LCTL set_param fail_loc=0x1405
15453 getfattr -n user.attr $DIR/$tdir/$tfile &&
15454 error "getfattr should have failed with ENOMEM"
15455 $LCTL set_param fail_loc=0x0
15458 restore_lustre_params < $p
15461 run_test 234 "xattr cache should not crash on ENOMEM"
15464 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15465 skip "Need MDS version at least 2.4.52"
15467 flock_deadlock $DIR/$tfile
15472 124) error "process hangs on a deadlock"
15474 *) error "error executing flock_deadlock $DIR/$tfile"
15478 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15482 check_swap_layouts_support
15484 local ref1=/etc/passwd
15485 local ref2=/etc/group
15486 local file1=$DIR/$tdir/f1
15487 local file2=$DIR/$tdir/f2
15489 test_mkdir -c1 $DIR/$tdir
15490 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15491 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15492 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15493 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15494 local fd=$(free_fd)
15495 local cmd="exec $fd<>$file2"
15498 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15499 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15502 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15507 run_test 236 "Layout swap on open unlinked file"
15509 # test to verify file handle related system calls
15510 # (name_to_handle_at/open_by_handle_at)
15511 # The new system calls are supported in glibc >= 2.14.
15514 echo "Test file_handle syscalls" > $DIR/$tfile ||
15515 error "write failed"
15516 check_fhandle_syscalls $DIR/$tfile ||
15517 error "check_fhandle_syscalls failed"
15519 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15521 # LU-4659 linkea consistency
15523 local server_version=$(lustre_version_code $SINGLEMDS)
15525 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15526 [[ $server_version -gt $(version_code 2.5.1) &&
15527 $server_version -lt $(version_code 2.5.50) ]] ||
15528 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15531 ln $DIR/$tfile $DIR/$tfile.lnk
15532 touch $DIR/$tfile.new
15533 mv $DIR/$tfile.new $DIR/$tfile
15534 local fid1=$($LFS path2fid $DIR/$tfile)
15535 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15536 local path1=$($LFS fid2path $FSNAME "$fid1")
15537 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15538 local path2=$($LFS fid2path $FSNAME "$fid2")
15539 [ $tfile.lnk == $path2 ] ||
15540 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15543 run_test 238 "Verify linkea consistency"
15545 test_239A() { # was test_239
15546 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15547 skip "Need MDS version at least 2.5.60"
15549 local list=$(comma_list $(mdts_nodes))
15551 mkdir -p $DIR/$tdir
15552 createmany -o $DIR/$tdir/f- 5000
15553 unlinkmany $DIR/$tdir/f- 5000
15554 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15555 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15556 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15557 osp.*MDT*.sync_in_flight" | calc_sum)
15558 [ "$changes" -eq 0 ] || error "$changes not synced"
15560 run_test 239A "osp_sync test"
15562 test_239a() { #LU-5297
15563 remote_mds_nodsh && skip "remote MDS with nodsh"
15566 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15567 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15568 chgrp $RUNAS_GID $DIR/$tfile
15569 wait_delete_completed
15571 run_test 239a "process invalid osp sync record correctly"
15573 test_239b() { #LU-5297
15574 remote_mds_nodsh && skip "remote MDS with nodsh"
15577 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15578 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15579 chgrp $RUNAS_GID $DIR/$tfile1
15580 wait_delete_completed
15581 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15583 chgrp $RUNAS_GID $DIR/$tfile2
15584 wait_delete_completed
15586 run_test 239b "process osp sync record with ENOMEM error correctly"
15589 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15590 remote_mds_nodsh && skip "remote MDS with nodsh"
15592 mkdir -p $DIR/$tdir
15594 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15595 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15596 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15597 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15599 umount_client $MOUNT || error "umount failed"
15600 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15601 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15602 mount_client $MOUNT || error "failed to mount client"
15604 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15605 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15607 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15610 for LOOP in $(seq $1); do
15611 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15612 cancel_lru_locks $OSC || true
15617 for LOOP in $(seq $1); do
15618 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15619 iflag=direct 2>/dev/null
15623 test_241a() { # was test_241
15624 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15626 cancel_lru_locks $OSC
15627 test_241_bio 1000 &
15632 run_test 241a "bio vs dio"
15635 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15637 test_241_dio 1000 &
15642 run_test 241b "dio vs dio"
15645 remote_mds_nodsh && skip "remote MDS with nodsh"
15647 mkdir -p $DIR/$tdir
15648 touch $DIR/$tdir/$tfile
15650 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15651 do_facet mds1 lctl set_param fail_loc=0x105
15652 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15654 do_facet mds1 lctl set_param fail_loc=0
15655 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15657 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15661 test_mkdir $DIR/$tdir
15662 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15664 run_test 243 "various group lock tests"
15668 test_mkdir $DIR/$tdir
15669 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15670 sendfile_grouplock $DIR/$tdir/$tfile || \
15671 error "sendfile+grouplock failed"
15674 run_test 244 "sendfile with group lock tests"
15677 local flagname="multi_mod_rpcs"
15678 local connect_data_name="max_mod_rpcs"
15681 # check if multiple modify RPCs flag is set
15682 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15683 grep "connect_flags:")
15686 echo "$out" | grep -qw $flagname
15687 if [ $? -ne 0 ]; then
15688 echo "connect flag $flagname is not set"
15692 # check if multiple modify RPCs data is set
15693 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15696 echo "$out" | grep -qw $connect_data_name ||
15697 error "import should have connect data $connect_data_name"
15699 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15701 test_246() { # LU-7371
15702 remote_ost_nodsh && skip "remote OST with nodsh"
15703 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15704 skip "Need OST version >= 2.7.62"
15706 do_facet ost1 $LCTL set_param fail_val=4095
15707 #define OBD_FAIL_OST_READ_SIZE 0x234
15708 do_facet ost1 $LCTL set_param fail_loc=0x234
15709 $LFS setstripe $DIR/$tfile -i 0 -c 1
15710 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15711 cancel_lru_locks $FSNAME-OST0000
15712 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15714 run_test 246 "Read file of size 4095 should return right length"
15720 umount_client $submount
15725 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15727 skip_env "Fileset feature is not supported"
15729 local submount=${MOUNT}_$tdir
15732 mkdir -p $submount || error "mkdir $submount failed"
15733 FILESET="$FILESET/$tdir" mount_client $submount ||
15734 error "mount $submount failed"
15735 trap "cleanup_247 $submount" EXIT
15736 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15737 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15738 error "read $MOUNT/$tdir/$tfile failed"
15739 cleanup_247 $submount
15741 run_test 247a "mount subdir as fileset"
15744 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15745 skip_env "Fileset feature is not supported"
15747 local submount=${MOUNT}_$tdir
15749 rm -rf $MOUNT/$tdir
15750 mkdir -p $submount || error "mkdir $submount failed"
15752 FILESET="$FILESET/$tdir" mount_client $submount &&
15753 error "mount $submount should fail"
15756 run_test 247b "mount subdir that dose not exist"
15759 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15760 skip_env "Fileset feature is not supported"
15762 local submount=${MOUNT}_$tdir
15764 mkdir -p $MOUNT/$tdir/dir1
15765 mkdir -p $submount || error "mkdir $submount failed"
15766 trap "cleanup_247 $submount" EXIT
15767 FILESET="$FILESET/$tdir" mount_client $submount ||
15768 error "mount $submount failed"
15769 local fid=$($LFS path2fid $MOUNT/)
15770 $LFS fid2path $submount $fid && error "fid2path should fail"
15771 cleanup_247 $submount
15773 run_test 247c "running fid2path outside root"
15776 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15777 skip "Fileset feature is not supported"
15779 local submount=${MOUNT}_$tdir
15781 mkdir -p $MOUNT/$tdir/dir1
15782 mkdir -p $submount || error "mkdir $submount failed"
15783 FILESET="$FILESET/$tdir" mount_client $submount ||
15784 error "mount $submount failed"
15785 trap "cleanup_247 $submount" EXIT
15786 local fid=$($LFS path2fid $submount/dir1)
15787 $LFS fid2path $submount $fid || error "fid2path should succeed"
15788 cleanup_247 $submount
15790 run_test 247d "running fid2path inside root"
15794 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15796 skip "Fileset feature is not supported"
15798 local submount=${MOUNT}_$tdir
15801 mkdir -p $submount || error "mkdir $submount failed"
15802 FILESET="$FILESET/.." mount_client $submount &&
15803 error "mount $submount should fail"
15806 run_test 247e "mount .. as fileset"
15809 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15810 [ -z "$fast_read_sav" ] && skip "no fast read support"
15812 # create a large file for fast read verification
15813 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15815 # make sure the file is created correctly
15816 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15817 { rm -f $DIR/$tfile; skip "file creation error"; }
15819 echo "Test 1: verify that fast read is 4 times faster on cache read"
15821 # small read with fast read enabled
15822 $LCTL set_param -n llite.*.fast_read=1
15823 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15824 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15825 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15826 # small read with fast read disabled
15827 $LCTL set_param -n llite.*.fast_read=0
15828 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15829 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15830 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15832 # verify that fast read is 4 times faster for cache read
15833 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15834 error_not_in_vm "fast read was not 4 times faster: " \
15835 "$t_fast vs $t_slow"
15837 echo "Test 2: verify the performance between big and small read"
15838 $LCTL set_param -n llite.*.fast_read=1
15840 # 1k non-cache read
15841 cancel_lru_locks osc
15842 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15843 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15844 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15846 # 1M non-cache read
15847 cancel_lru_locks osc
15848 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15849 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15850 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15852 # verify that big IO is not 4 times faster than small IO
15853 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15854 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15856 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15859 run_test 248 "fast read verification"
15861 test_249() { # LU-7890
15862 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15863 skip "Need at least version 2.8.54"
15866 $SETSTRIPE -c 1 $DIR/$tfile
15867 # Offset 2T == 4k * 512M
15868 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15869 error "dd to 2T offset failed"
15871 run_test 249 "Write above 2T file size"
15874 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15875 && skip "no 16TB file size limit on ZFS"
15877 $SETSTRIPE -c 1 $DIR/$tfile
15878 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15879 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15880 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15881 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15882 conv=notrunc,fsync && error "append succeeded"
15885 run_test 250 "Write above 16T limit"
15888 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15890 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15891 #Skip once - writing the first stripe will succeed
15892 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15893 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15894 error "short write happened"
15896 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15897 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15898 error "short read happened"
15902 run_test 251 "Handling short read and write correctly"
15905 remote_mds_nodsh && skip "remote MDS with nodsh"
15906 remote_ost_nodsh && skip "remote OST with nodsh"
15907 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15908 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15909 skip_env "ldiskfs only test"
15919 # check lr_reader on OST0000
15921 dev=$(facet_device $tgt)
15922 out=$(do_facet $tgt $LR_READER $dev)
15923 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15925 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15926 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15927 error "Invalid uuid returned by $LR_READER on target $tgt"
15928 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15930 # check lr_reader -c on MDT0000
15932 dev=$(facet_device $tgt)
15933 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15934 skip "$LR_READER does not support additional options"
15936 out=$(do_facet $tgt $LR_READER -c $dev)
15937 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15939 num=$(echo "$out" | grep -c "mdtlov")
15940 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15941 error "Invalid number of mdtlov clients returned by $LR_READER"
15942 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15944 # check lr_reader -cr on MDT0000
15945 out=$(do_facet $tgt $LR_READER -cr $dev)
15946 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15948 echo "$out" | grep -q "^reply_data:$" ||
15949 error "$LR_READER should have returned 'reply_data' section"
15950 num=$(echo "$out" | grep -c "client_generation")
15951 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15953 run_test 252 "check lr_reader tool"
15955 test_253_fill_ost() {
15956 local size_mb #how many MB should we write to pass watermark
15957 local lwm=$3 #low watermark
15958 local free_10mb #10% of free space
15960 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15961 size_mb=$((free_kb / 1024 - lwm))
15962 free_10mb=$((free_kb / 10240))
15963 #If 10% of free space cross low watermark use it
15964 if (( free_10mb > size_mb )); then
15967 #At least we need to store 1.1 of difference between
15968 #free space and low watermark
15969 size_mb=$((size_mb + size_mb / 10))
15971 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15972 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15973 oflag=append conv=notrunc
15978 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15979 echo "OST still has $((free_kb / 1024)) mbytes free"
15983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15984 remote_mds_nodsh && skip "remote MDS with nodsh"
15985 remote_mgs_nodsh && skip "remote MGS with nodsh"
15990 local ost_name=$($LFS osts |
15991 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15993 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15994 do_facet $SINGLEMDS $LCTL get_param -n \
15995 osp.$mdtosc_proc1.reserved_mb_high ||
15996 skip "remote MDS does not support reserved_mb_high"
16000 wait_delete_completed
16003 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16004 osp.$mdtosc_proc1.reserved_mb_high)
16005 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16006 osp.$mdtosc_proc1.reserved_mb_low)
16007 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16009 if ! combined_mgs_mds ; then
16012 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16013 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16014 error "Adding $ost_name to pool failed"
16016 # Wait for client to see a OST at pool
16017 wait_update $HOSTNAME "$LCTL get_param -n
16018 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16019 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16020 error "Client can not see the pool"
16021 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16022 error "Setstripe failed"
16024 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16025 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16026 echo "OST still has $((blocks/1024)) mbytes free"
16028 local new_lwm=$((blocks/1024-10))
16029 do_facet $SINGLEMDS $LCTL set_param \
16030 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16031 do_facet $SINGLEMDS $LCTL set_param \
16032 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16034 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16036 #First enospc could execute orphan deletion so repeat.
16037 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16039 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16040 osp.$mdtosc_proc1.prealloc_status)
16041 echo "prealloc_status $oa_status"
16043 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16044 error "File creation should fail"
16045 #object allocation was stopped, but we still able to append files
16046 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16047 error "Append failed"
16048 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16050 wait_delete_completed
16054 for i in $(seq 10 12); do
16055 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16056 error "File creation failed after rm";
16059 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16060 osp.$mdtosc_proc1.prealloc_status)
16061 echo "prealloc_status $oa_status"
16063 if (( oa_status != 0 )); then
16064 error "Object allocation still disable after rm"
16066 do_facet $SINGLEMDS $LCTL set_param \
16067 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16068 do_facet $SINGLEMDS $LCTL set_param \
16069 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16072 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16073 error "Remove $ost_name from pool failed"
16074 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16075 error "Pool destroy fialed"
16077 if ! combined_mgs_mds ; then
16081 run_test 253 "Check object allocation limit"
16084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16085 remote_mds_nodsh && skip "remote MDS with nodsh"
16086 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16087 skip "MDS does not support changelog_size"
16090 local MDT0=$(facet_svc $SINGLEMDS)
16092 changelog_register || error "changelog_register failed"
16094 changelog_clear 0 || error "changelog_clear failed"
16096 local size1=$(do_facet $SINGLEMDS \
16097 $LCTL get_param -n mdd.$MDT0.changelog_size)
16098 echo "Changelog size $size1"
16101 $LFS mkdir -i 0 $DIR/$tdir
16103 mkdir -p $DIR/$tdir/pics/2008/zachy
16104 touch $DIR/$tdir/pics/2008/zachy/timestamp
16105 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16106 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16107 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16108 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16109 rm $DIR/$tdir/pics/desktop.jpg
16111 local size2=$(do_facet $SINGLEMDS \
16112 $LCTL get_param -n mdd.$MDT0.changelog_size)
16113 echo "Changelog size after work $size2"
16115 (( $size2 > $size1 )) ||
16116 error "new Changelog size=$size2 less than old size=$size1"
16118 run_test 254 "Check changelog size"
16125 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16126 awk -F: '{print $2}' | grep $type > /dev/null
16127 if [ $? -ne 0 ]; then
16137 lfs ladvise -a willread $file > /dev/null 2>&1
16138 if [ $? -eq 0 ]; then
16142 lfs ladvise -a willread $file 2>&1 |
16143 grep "Inappropriate ioctl for device" > /dev/null
16144 if [ $? -eq 0 ]; then
16151 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16154 # run a random read IO workload
16155 # usage: random_read_iops <filename> <filesize> <iosize>
16156 random_read_iops() {
16159 local iosize=${3:-4096}
16161 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16162 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16165 drop_file_oss_cache() {
16169 $LFS ladvise -a dontneed $file 2>/dev/null ||
16170 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16173 ladvise_willread_performance()
16176 local average_origin=0
16177 local average_cache=0
16178 local average_ladvise=0
16180 for ((i = 1; i <= $repeat; i++)); do
16181 echo "Iter $i/$repeat: reading without willread hint"
16182 cancel_lru_locks osc
16183 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16184 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16185 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16186 average_origin=$(bc <<<"$average_origin + $speed_origin")
16188 cancel_lru_locks osc
16189 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16190 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16191 average_cache=$(bc <<<"$average_cache + $speed_cache")
16193 cancel_lru_locks osc
16194 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16195 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16196 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16197 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16198 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16200 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16201 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16202 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16204 speedup_cache=$(percent $average_cache $average_origin)
16205 speedup_ladvise=$(percent $average_ladvise $average_origin)
16207 echo "Average uncached read: $average_origin"
16208 echo "Average speedup with OSS cached read: " \
16209 "$average_cache = +$speedup_cache%"
16210 echo "Average speedup with ladvise willread: " \
16211 "$average_ladvise = +$speedup_ladvise%"
16213 local lowest_speedup=20
16214 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16215 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16216 "got $average_cache%. Skipping ladvise willread check."
16220 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16221 # it is still good to run until then to exercise 'ladvise willread'
16222 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16223 [ "$(facet_fstype ost1)" = "zfs" ] &&
16224 echo "osd-zfs does not support dontneed or drop_caches" &&
16227 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16228 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16229 error_not_in_vm "Speedup with willread is less than " \
16230 "$lowest_speedup%, got $average_ladvise%"
16234 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16235 skip "lustre < 2.8.54 does not support ladvise "
16236 remote_ost_nodsh && skip "remote OST with nodsh"
16238 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16240 ladvise_no_type willread $DIR/$tfile &&
16241 skip "willread ladvise is not supported"
16243 ladvise_no_ioctl $DIR/$tfile &&
16244 skip "ladvise ioctl is not supported"
16247 local size=$((size_mb * 1048576))
16248 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16249 error "dd to $DIR/$tfile failed"
16251 lfs ladvise -a willread $DIR/$tfile ||
16252 error "Ladvise failed with no range argument"
16254 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16255 error "Ladvise failed with no -l or -e argument"
16257 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16258 error "Ladvise failed with only -e argument"
16260 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16261 error "Ladvise failed with only -l argument"
16263 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16264 error "End offset should not be smaller than start offset"
16266 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16267 error "End offset should not be equal to start offset"
16269 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16270 error "Ladvise failed with overflowing -s argument"
16272 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16273 error "Ladvise failed with overflowing -e argument"
16275 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16276 error "Ladvise failed with overflowing -l argument"
16278 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16279 error "Ladvise succeeded with conflicting -l and -e arguments"
16281 echo "Synchronous ladvise should wait"
16283 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16284 do_nodes $(comma_list $(osts_nodes)) \
16285 $LCTL set_param fail_val=$delay fail_loc=0x237
16287 local start_ts=$SECONDS
16288 lfs ladvise -a willread $DIR/$tfile ||
16289 error "Ladvise failed with no range argument"
16290 local end_ts=$SECONDS
16291 local inteval_ts=$((end_ts - start_ts))
16293 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16294 error "Synchronous advice didn't wait reply"
16297 echo "Asynchronous ladvise shouldn't wait"
16298 local start_ts=$SECONDS
16299 lfs ladvise -a willread -b $DIR/$tfile ||
16300 error "Ladvise failed with no range argument"
16301 local end_ts=$SECONDS
16302 local inteval_ts=$((end_ts - start_ts))
16304 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16305 error "Asynchronous advice blocked"
16308 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16309 ladvise_willread_performance
16311 run_test 255a "check 'lfs ladvise -a willread'"
16317 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16321 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16322 skip "lustre < 2.8.54 does not support ladvise "
16323 remote_ost_nodsh && skip "remote OST with nodsh"
16325 lfs setstripe -c 1 -i 0 $DIR/$tfile
16327 ladvise_no_type dontneed $DIR/$tfile &&
16328 skip "dontneed ladvise is not supported"
16330 ladvise_no_ioctl $DIR/$tfile &&
16331 skip "ladvise ioctl is not supported"
16333 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16334 [ "$(facet_fstype ost1)" = "zfs" ] &&
16335 skip "zfs-osd does not support 'ladvise dontneed'"
16338 local size=$((size_mb * 1048576))
16339 # In order to prevent disturbance of other processes, only check 3/4
16340 # of the memory usage
16341 local kibibytes=$((size_mb * 1024 * 3 / 4))
16343 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16344 error "dd to $DIR/$tfile failed"
16346 #force write to complete before dropping OST cache & checking memory
16349 local total=$(facet_meminfo ost1 MemTotal)
16350 echo "Total memory: $total KiB"
16352 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16353 local before_read=$(facet_meminfo ost1 Cached)
16354 echo "Cache used before read: $before_read KiB"
16356 lfs ladvise -a willread $DIR/$tfile ||
16357 error "Ladvise willread failed"
16358 local after_read=$(facet_meminfo ost1 Cached)
16359 echo "Cache used after read: $after_read KiB"
16361 lfs ladvise -a dontneed $DIR/$tfile ||
16362 error "Ladvise dontneed again failed"
16363 local no_read=$(facet_meminfo ost1 Cached)
16364 echo "Cache used after dontneed ladvise: $no_read KiB"
16366 if [ $total -lt $((before_read + kibibytes)) ]; then
16367 echo "Memory is too small, abort checking"
16371 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16372 error "Ladvise willread should use more memory" \
16373 "than $kibibytes KiB"
16376 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16377 error "Ladvise dontneed should release more memory" \
16378 "than $kibibytes KiB"
16381 run_test 255b "check 'lfs ladvise -a dontneed'"
16384 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16385 skip "lustre < 2.10.53 does not support lockahead"
16393 test_mkdir -p $DIR/$tdir
16394 $SETSTRIPE -i 0 $DIR/$tdir
16396 #test 10 returns only success/failure
16398 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16400 if [ $rc -eq 255 ]; then
16401 error "Ladvise test${i} failed, ${rc}"
16404 #test 11 counts lock enqueue requests, all others count new locks
16406 count=$(do_facet ost1 \
16407 $LCTL get_param -n ost.OSS.ost.stats)
16408 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16410 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16412 if [ $rc -eq 255 ]; then
16413 error "Ladvise test${i} failed, ${rc}"
16416 new_count=$(do_facet ost1 \
16417 $LCTL get_param -n ost.OSS.ost.stats)
16418 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16419 awk '{ print $2 }')
16421 difference="$((new_count - count))"
16422 if [ $difference -ne $rc ]; then
16423 error "Ladvise test${i}, bad enqueue count, returned " \
16424 "${rc}, actual ${difference}"
16427 for i in $(seq 12 21); do
16428 # If we do not do this, we run the risk of having too many
16429 # locks and starting lock cancellation while we are checking
16431 cancel_lru_locks osc
16433 count=$($LCTL get_param -n \
16434 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16436 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16438 if [ $rc -eq 255 ]; then
16439 error "Ladvise test ${i} failed, ${rc}"
16442 new_count=$($LCTL get_param -n \
16443 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16444 difference="$((new_count - count))"
16446 # Test 15 output is divided by 100 to map down to valid return
16447 if [ $i -eq 15 ]; then
16451 if [ $difference -ne $rc ]; then
16452 error "Ladvise test ${i}, bad lock count, returned " \
16453 "${rc}, actual ${difference}"
16457 #test 22 returns only success/failure
16459 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16461 if [ $rc -eq 255 ]; then
16462 error "Ladvise test${i} failed, ${rc}"
16465 run_test 255c "suite of ladvise lockahead tests"
16468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16469 remote_mds_nodsh && skip "remote MDS with nodsh"
16470 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16471 skip "ldiskfs only test"
16472 changelog_users $SINGLEMDS | grep "^cl" &&
16473 skip "active changelog user"
16479 mdt_dev=$(mdsdevname 1)
16482 changelog_register || error "changelog_register failed"
16485 mkdir -p $DIR/$tdir
16487 changelog_clear 0 || error "changelog_clear failed"
16490 touch $DIR/$tdir/{1..10}
16493 stop $SINGLEMDS || error "Fail to stop MDT"
16497 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16499 #after mount new plainllog is used
16500 touch $DIR/$tdir/{11..19}
16501 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16502 cat_sl=$(do_facet $SINGLEMDS "sync; \
16503 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16504 llog_reader $tmpfile | grep -c type=1064553b")
16505 do_facet $SINGLEMDS llog_reader $tmpfile
16507 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16509 changelog_clear 0 || error "changelog_clear failed"
16511 cat_sl=$(do_facet $SINGLEMDS "sync; \
16512 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16513 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16515 if (( cat_sl == 2 )); then
16516 error "Empty plain llog was not deleted from changelog catalog"
16517 elif (( cat_sl != 1 )); then
16518 error "Active plain llog shouldn't be deleted from catalog"
16521 run_test 256 "Check llog delete for empty and not full state"
16524 remote_mds_nodsh && skip "remote MDS with nodsh"
16525 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16526 skip "Need MDS version at least 2.8.55"
16528 test_mkdir $DIR/$tdir
16530 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16531 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16534 #define OBD_FAIL_MDS_XATTR_REP 0x161
16535 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16536 local facet=mds$((mdtidx + 1))
16537 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16538 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16540 stop $facet || error "stop MDS failed"
16541 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16542 error "start MDS fail"
16544 run_test 257 "xattr locks are not lost"
16546 # Verify we take the i_mutex when security requires it
16548 #define OBD_FAIL_IMUTEX_SEC 0x141c
16549 $LCTL set_param fail_loc=0x141c
16551 chmod u+s $DIR/$tfile
16552 chmod a+rwx $DIR/$tfile
16553 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16555 if [ $RC -ne 0 ]; then
16556 error "error, failed to take i_mutex, rc=$?"
16562 # Verify we do NOT take the i_mutex in the normal case
16564 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16565 $LCTL set_param fail_loc=0x141d
16568 chmod a+rw $DIR/$tfile
16569 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16571 if [ $RC -ne 0 ]; then
16572 error "error, took i_mutex unnecessarily, rc=$?"
16577 run_test 258b "verify i_mutex security behavior"
16580 local file=$DIR/$tfile
16584 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16585 skip "ldiskfs only test" && return
16587 stack_trap "rm -f $file" EXIT
16589 wait_delete_completed
16590 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16591 echo "before: $before"
16593 $LFS setstripe -i 0 -c 1 $file
16594 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16596 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16597 echo "after write: $after"
16599 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16600 do_facet ost1 $LCTL set_param fail_loc=0x2301
16602 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16603 echo "after truncate: $after"
16606 do_facet ost1 $LCTL set_param fail_loc=0
16607 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16609 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16610 echo "after restart: $after"
16611 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16612 error "missing truncate?"
16616 run_test 259 "crash at delayed truncate"
16619 #define OBD_FAIL_MDC_CLOSE 0x806
16620 $LCTL set_param fail_loc=0x80000806
16624 run_test 260 "Check mdc_close fail"
16626 ### Data-on-MDT sanity tests ###
16628 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16629 skip "Need MDS version at least 2.10.55"
16632 local dom=$DIR/$tdir/dom_file
16633 local tmp=$DIR/$tdir/tmp_file
16635 mkdir -p $DIR/$tdir
16637 # basic checks for DoM component creation
16638 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16639 error "Can set MDT layout to non-first entry"
16641 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16642 error "Can define multiple entries as MDT layout"
16644 $LFS setstripe -E 1M -L mdt $dom ||
16645 error "Can't create DoM layout"
16647 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16648 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16649 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16651 local mdtidx=$($LFS getstripe -m $dom)
16652 local mdtname=MDT$(printf %04x $mdtidx)
16653 local facet=mds$((mdtidx + 1))
16654 local space_check=1
16656 # Skip free space checks with ZFS
16657 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16663 local mdtfree1=$(do_facet $facet \
16664 lctl get_param -n osd*.*$mdtname.kbytesfree)
16665 dd if=/dev/urandom of=$tmp bs=1024 count=100
16666 # check also direct IO along write
16667 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16669 cmp $tmp $dom || error "file data is different"
16670 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16671 if [ $space_check == 1 ]; then
16672 local mdtfree2=$(do_facet $facet \
16673 lctl get_param -n osd*.*$mdtname.kbytesfree)
16674 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16675 error "MDT free space is wrong after write"
16679 $TRUNCATE $dom 10000
16680 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16681 if [ $space_check == 1 ]; then
16682 mdtfree1=$(do_facet $facet \
16683 lctl get_param -n osd*.*$mdtname.kbytesfree)
16684 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16685 error "MDT free space is wrong after truncate"
16691 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16692 if [ $space_check == 1 ]; then
16693 mdtfree2=$(do_facet $facet \
16694 lctl get_param -n osd*.*$mdtname.kbytesfree)
16695 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16696 error "MDT free space is wrong after append"
16701 if [ $space_check == 1 ]; then
16702 mdtfree1=$(do_facet $facet \
16703 lctl get_param -n osd*.*$mdtname.kbytesfree)
16704 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16705 error "MDT free space is wrong after removal"
16708 # combined striping
16709 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16710 error "Can't create DoM + OST striping"
16712 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16713 # check also direct IO along write
16714 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16716 cmp $tmp $dom || error "file data is different"
16717 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16723 run_test 270a "DoM: basic functionality tests"
16726 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16727 skip "Need MDS version at least 2.10.55"
16729 local dom=$DIR/$tdir/dom_file
16730 local max_size=1048576
16732 mkdir -p $DIR/$tdir
16733 $LFS setstripe -E $max_size -L mdt $dom
16735 # truncate over the limit
16736 $TRUNCATE $dom $(($max_size + 1)) &&
16737 error "successful truncate over the maximum size"
16738 # write over the limit
16739 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16740 error "successful write over the maximum size"
16741 # append over the limit
16742 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16743 echo "12345" >> $dom && error "successful append over the maximum size"
16748 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16751 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16752 skip "Need MDS version at least 2.10.55"
16754 mkdir -p $DIR/$tdir
16755 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16757 # check files inherit DoM EA
16758 touch $DIR/$tdir/first
16759 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16760 error "bad pattern"
16761 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16762 error "bad stripe count"
16763 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16764 error "bad stripe size"
16766 # check directory inherits DoM EA and uses it as default
16767 mkdir $DIR/$tdir/subdir
16768 touch $DIR/$tdir/subdir/second
16769 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16770 error "bad pattern in sub-directory"
16771 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16772 error "bad stripe count in sub-directory"
16773 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16774 error "bad stripe size in sub-directory"
16777 run_test 270c "DoM: DoM EA inheritance tests"
16780 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16781 skip "Need MDS version at least 2.10.55"
16783 mkdir -p $DIR/$tdir
16784 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16786 # inherit default DoM striping
16787 mkdir $DIR/$tdir/subdir
16788 touch $DIR/$tdir/subdir/f1
16790 # change default directory striping
16791 $LFS setstripe -c 1 $DIR/$tdir/subdir
16792 touch $DIR/$tdir/subdir/f2
16793 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16794 error "wrong default striping in file 2"
16795 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16796 error "bad pattern in file 2"
16799 run_test 270d "DoM: change striping from DoM to RAID0"
16802 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16803 skip "Need MDS version at least 2.10.55"
16805 mkdir -p $DIR/$tdir/dom
16806 mkdir -p $DIR/$tdir/norm
16809 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16810 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16812 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16813 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16815 # find DoM files by layout
16816 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16817 [ $NUM -eq $DOMFILES ] ||
16818 error "lfs find -L: found $NUM, expected $DOMFILES"
16819 echo "Test 1: lfs find 20 DOM files by layout: OK"
16821 # there should be 1 dir with default DOM striping
16822 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16824 error "lfs find -L: found $NUM, expected 1 dir"
16825 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16827 # find DoM files by stripe size
16828 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16829 [ $NUM -eq $DOMFILES ] ||
16830 error "lfs find -S: found $NUM, expected $DOMFILES"
16831 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16833 # find files by stripe offset except DoM files
16834 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16835 [ $NUM -eq $NORMFILES ] ||
16836 error "lfs find -i: found $NUM, expected $NORMFILES"
16837 echo "Test 5: lfs find no DOM files by stripe index: OK"
16840 run_test 270e "DoM: lfs find with DoM files test"
16843 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16844 skip "Need MDS version at least 2.10.55"
16846 local mdtname=${FSNAME}-MDT0000-mdtlov
16847 local dom=$DIR/$tdir/dom_file
16848 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16849 lod.$mdtname.dom_stripesize)
16850 local dom_limit=131072
16852 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16853 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16854 lod.$mdtname.dom_stripesize)
16855 [ ${dom_limit} -eq ${dom_current} ] ||
16856 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16858 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16859 $LFS setstripe -d $DIR/$tdir
16860 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16861 error "Can't set directory default striping"
16863 # exceed maximum stripe size
16864 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16865 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16866 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16867 error "Able to create DoM component size more than LOD limit"
16869 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16870 dom_current=$(do_facet mds1 $LCTL get_param -n \
16871 lod.$mdtname.dom_stripesize)
16872 [ 0 -eq ${dom_current} ] ||
16873 error "Can't set zero DoM stripe limit"
16876 # attempt to create DoM file on server with disabled DoM should
16877 # remove DoM entry from layout and be succeed
16878 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16879 error "Can't create DoM file (DoM is disabled)"
16880 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16881 error "File has DoM component while DoM is disabled"
16884 # attempt to create DoM file with only DoM stripe should return error
16885 $LFS setstripe -E $dom_limit -L mdt $dom &&
16886 error "Able to create DoM-only file while DoM is disabled"
16888 # too low values to be aligned with smallest stripe size 64K
16889 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16890 dom_current=$(do_facet mds1 $LCTL get_param -n \
16891 lod.$mdtname.dom_stripesize)
16892 [ 30000 -eq ${dom_current} ] &&
16893 error "Can set too small DoM stripe limit"
16895 # 64K is a minimal stripe size in Lustre, expect limit of that size
16896 [ 65536 -eq ${dom_current} ] ||
16897 error "Limit is not set to 64K but ${dom_current}"
16899 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16900 dom_current=$(do_facet mds1 $LCTL get_param -n \
16901 lod.$mdtname.dom_stripesize)
16903 [ 2147483648 -eq ${dom_current} ] &&
16904 error "Can set too large DoM stripe limit"
16906 do_facet mds1 $LCTL set_param -n \
16907 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16908 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16909 error "Can't create DoM component size after limit change"
16910 do_facet mds1 $LCTL set_param -n \
16911 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16912 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
16913 error "Can't create DoM file after limit decrease"
16914 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
16915 error "Can create big DoM component after limit decrease"
16916 touch ${dom}_def ||
16917 error "Can't create file with old default layout"
16919 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16922 run_test 270f "DoM: maximum DoM stripe size checks"
16925 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16926 skip "Need MDS version at least 2.10.55"
16928 local dom=$DIR/$tdir/dom
16930 mkdir -p $DIR/$tdir
16932 $LFS setstripe -E 1024K -L mdt $dom
16934 lctl set_param -n mdc.*.stats=clear
16935 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16936 cat $dom > /dev/null
16937 local reads=$(lctl get_param -n mdc.*.stats |
16938 awk '/ost_read/ {print $2}')
16939 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16943 run_test 271a "DoM: data is cached for read after write"
16946 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16947 skip "Need MDS version at least 2.10.55"
16949 local dom=$DIR/$tdir/dom
16951 mkdir -p $DIR/$tdir
16953 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16955 lctl set_param -n mdc.*.stats=clear
16956 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16957 cancel_lru_locks mdc
16958 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16959 # second stat to check size is cached on client
16960 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16961 local gls=$(lctl get_param -n mdc.*.stats |
16962 awk '/ldlm_glimpse/ {print $2}')
16963 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16966 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16969 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16970 skip "Need MDS version at least 2.10.55"
16972 local dom=$DIR/$tdir/dom
16974 mkdir -p $DIR/$tdir
16976 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16978 lctl set_param -n mdc.*.stats=clear
16979 lctl set_param -n osc.*.stats=clear
16980 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16981 cancel_lru_locks mdc
16982 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16983 # second stat to check size is cached on client
16984 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16985 local gls=$(lctl get_param -n mdc.*.stats |
16986 awk '/ldlm_glimpse/ {print $2}')
16987 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16988 local gls=$(lctl get_param -n osc.*.stats |
16989 awk '/ldlm_glimpse/ {print $2}')
16990 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16993 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16996 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16997 skip "Need MDS version at least 2.10.55"
16999 local dom=$DIR/$tdir/dom
17001 mkdir -p $DIR/$tdir
17003 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17005 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17006 local facet=mds$((mdtidx + 1))
17008 cancel_lru_locks mdc
17009 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17010 createmany -o $dom 1000
17011 lctl set_param -n mdc.*.stats=clear
17012 smalliomany -w $dom 1000 200
17013 lctl get_param -n mdc.*.stats
17014 local enq=$(lctl get_param -n mdc.*.stats |
17015 awk '/ldlm_ibits_enqueue/ {print $2}')
17016 # Each file has 1 open, 1 IO enqueues, total 2000
17017 # but now we have also +1 getxattr for security.capability, total 3000
17018 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17019 unlinkmany $dom 1000
17021 cancel_lru_locks mdc
17022 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17023 createmany -o $dom 1000
17024 lctl set_param -n mdc.*.stats=clear
17025 smalliomany -w $dom 1000 200
17026 lctl get_param -n mdc.*.stats
17027 local enq_2=$(lctl get_param -n mdc.*.stats |
17028 awk '/ldlm_ibits_enqueue/ {print $2}')
17029 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17030 # for OPEN and IO lock.
17031 [ $((enq - enq_2)) -ge 1000 ] ||
17032 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17033 unlinkmany $dom 1000
17036 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17038 cleanup_271def_tests() {
17044 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17045 skip "Need MDS version at least 2.10.57" && return
17047 local dom=$DIR/$tdir/dom
17048 local tmp=$TMP/$tfile
17049 trap "cleanup_271def_tests $tmp" EXIT
17051 mkdir -p $DIR/$tdir
17053 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17055 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17056 local facet=mds$((mdtidx + 1))
17058 cancel_lru_locks mdc
17059 dd if=/dev/urandom of=$tmp bs=1000 count=1
17060 dd if=$tmp of=$dom bs=1000 count=1
17061 cancel_lru_locks mdc
17063 cat /etc/hosts >> $tmp
17064 lctl set_param -n mdc.*.stats=clear
17066 # append data to the same file it should update local page
17067 echo "Append to the same page"
17068 cat /etc/hosts >> $dom
17069 local num=$(lctl get_param -n mdc.*.stats |
17070 awk '/ost_read/ {print $2}')
17071 local ra=$(lctl get_param -n mdc.*.stats |
17072 awk '/req_active/ {print $2}')
17073 local rw=$(lctl get_param -n mdc.*.stats |
17074 awk '/req_waittime/ {print $2}')
17076 [ -z $num ] || error "$num READ RPC occured"
17077 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17081 cmp $tmp $dom || error "file miscompare"
17083 cancel_lru_locks mdc
17084 lctl set_param -n mdc.*.stats=clear
17086 echo "Open and read file"
17087 cat $dom > /dev/null
17088 local num=$(lctl get_param -n mdc.*.stats |
17089 awk '/ost_read/ {print $2}')
17090 local ra=$(lctl get_param -n mdc.*.stats |
17091 awk '/req_active/ {print $2}')
17092 local rw=$(lctl get_param -n mdc.*.stats |
17093 awk '/req_waittime/ {print $2}')
17095 [ -z $num ] || error "$num READ RPC occured"
17096 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17100 cmp $tmp $dom || error "file miscompare"
17104 run_test 271d "DoM: read on open (1K file in reply buffer)"
17107 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17108 skip "Need MDS version at least 2.10.57" && return
17110 local dom=$DIR/$tdir/dom
17111 local tmp=$TMP/${tfile}.data
17112 trap "cleanup_271def_tests $tmp" EXIT
17114 mkdir -p $DIR/$tdir
17116 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17118 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17119 local facet=mds$((mdtidx + 1))
17121 cancel_lru_locks mdc
17122 dd if=/dev/urandom of=$tmp bs=30K count=1
17123 dd if=$tmp of=$dom bs=30K count=1
17124 cancel_lru_locks mdc
17125 cat /etc/hosts >> $tmp
17126 lctl set_param -n mdc.*.stats=clear
17128 echo "Append to the same page"
17129 cat /etc/hosts >> $dom
17131 local num=$(lctl get_param -n mdc.*.stats | \
17132 awk '/ost_read/ {print $2}')
17133 local ra=$(lctl get_param -n mdc.*.stats | \
17134 awk '/req_active/ {print $2}')
17135 local rw=$(lctl get_param -n mdc.*.stats | \
17136 awk '/req_waittime/ {print $2}')
17138 [ -z $num ] || error "$num READ RPC occured"
17139 # Reply buffer can be adjusted for larger buffer by resend
17140 echo "... DONE with $((ra - rw)) resends"
17143 cmp $tmp $dom || error "file miscompare"
17145 cancel_lru_locks mdc
17146 lctl set_param -n mdc.*.stats=clear
17148 echo "Open and read file"
17149 cat $dom > /dev/null
17150 local num=$(lctl get_param -n mdc.*.stats | \
17151 awk '/ost_read/ {print $2}')
17152 local ra=$(lctl get_param -n mdc.*.stats | \
17153 awk '/req_active/ {print $2}')
17154 local rw=$(lctl get_param -n mdc.*.stats | \
17155 awk '/req_waittime/ {print $2}')
17157 [ -z $num ] || error "$num READ RPC occured"
17158 # Reply buffer can be adjusted for larger buffer by resend
17159 echo "... DONE with $((ra - rw)) resends"
17162 cmp $tmp $dom || error "file miscompare"
17166 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17169 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17170 skip "Need MDS version at least 2.10.57" && return
17172 local dom=$DIR/$tdir/dom
17173 local tmp=$TMP/$tfile
17174 trap "cleanup_271def_tests $tmp" EXIT
17176 mkdir -p $DIR/$tdir
17178 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17180 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17181 local facet=mds$((mdtidx + 1))
17183 cancel_lru_locks mdc
17184 dd if=/dev/urandom of=$tmp bs=200000 count=1
17185 dd if=$tmp of=$dom bs=200000 count=1
17186 cancel_lru_locks mdc
17187 cat /etc/hosts >> $tmp
17188 lctl set_param -n mdc.*.stats=clear
17190 echo "Append to the same page"
17191 cat /etc/hosts >> $dom
17192 local num=$(lctl get_param -n mdc.*.stats | \
17193 awk '/ost_read/ {print $2}')
17194 local ra=$(lctl get_param -n mdc.*.stats | \
17195 awk '/req_active/ {print $2}')
17196 local rw=$(lctl get_param -n mdc.*.stats | \
17197 awk '/req_waittime/ {print $2}')
17199 [ -z $num ] || error "$num READ RPC occured"
17200 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17204 cmp $tmp $dom || error "file miscompare"
17206 cancel_lru_locks mdc
17207 lctl set_param -n mdc.*.stats=clear
17209 echo "Open and read file"
17210 cat $dom > /dev/null
17211 local num=$(lctl get_param -n mdc.*.stats | \
17212 awk '/ost_read/ {print $2}')
17213 local ra=$(lctl get_param -n mdc.*.stats | \
17214 awk '/req_active/ {print $2}')
17215 local rw=$(lctl get_param -n mdc.*.stats | \
17216 awk '/req_waittime/ {print $2}')
17218 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17219 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17223 cmp $tmp $dom || error "file miscompare"
17227 run_test 271f "DoM: read on open (200K file and read tail)"
17230 remote_ost_nodsh && skip "remote OST with nodsh"
17231 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17232 skip "Need OST version >= 2.10.57"
17234 local file=$DIR/$tfile
17237 oss=$(comma_list $(osts_nodes))
17239 dd if=/dev/urandom of=$file bs=1M count=2 ||
17240 error "failed to create a file"
17241 cancel_lru_locks osc
17244 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17245 error "failed to read a file"
17247 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17248 $LCTL set_param fail_loc=0x8000031f
17250 cancel_lru_locks osc &
17253 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17254 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17255 #IO takes another lock, but matches the PENDING one
17256 #and places it to the IO RPC
17257 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17258 error "failed to read a file with PENDING lock"
17260 run_test 275 "Read on a canceled duplicate lock"
17263 remote_ost_nodsh && skip "remote OST with nodsh"
17266 do_facet ost1 "(while true; do \
17267 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17268 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17271 for LOOP in $(seq 20); do
17273 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17276 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17277 rm $TMP/sanity_276_pid"
17279 run_test 276 "Race between mount and obd_statfs"
17281 cleanup_test_300() {
17285 test_striped_dir() {
17290 mkdir -p $DIR/$tdir
17292 SAVE_UMASK=$(umask)
17293 trap cleanup_test_300 RETURN EXIT
17295 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17296 $DIR/$tdir/striped_dir ||
17297 error "set striped dir error"
17299 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17300 [ "$mode" = "755" ] || error "expect 755 got $mode"
17302 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17303 error "getdirstripe failed"
17304 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17305 if [ "$stripe_count" != "2" ]; then
17306 error "1:stripe_count is $stripe_count, expect 2"
17308 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17309 if [ "$stripe_count" != "2" ]; then
17310 error "2:stripe_count is $stripe_count, expect 2"
17313 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17314 if [ "$stripe_index" != "$mdt_index" ]; then
17315 error "stripe_index is $stripe_index, expect $mdt_index"
17318 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17319 error "nlink error after create striped dir"
17321 mkdir $DIR/$tdir/striped_dir/a
17322 mkdir $DIR/$tdir/striped_dir/b
17324 stat $DIR/$tdir/striped_dir/a ||
17325 error "create dir under striped dir failed"
17326 stat $DIR/$tdir/striped_dir/b ||
17327 error "create dir under striped dir failed"
17329 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17330 error "nlink error after mkdir"
17332 rmdir $DIR/$tdir/striped_dir/a
17333 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17334 error "nlink error after rmdir"
17336 rmdir $DIR/$tdir/striped_dir/b
17337 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17338 error "nlink error after rmdir"
17340 chattr +i $DIR/$tdir/striped_dir
17341 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17342 error "immutable flags not working under striped dir!"
17343 chattr -i $DIR/$tdir/striped_dir
17345 rmdir $DIR/$tdir/striped_dir ||
17346 error "rmdir striped dir error"
17354 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17355 skip "skipped for lustre < 2.7.0"
17356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17359 test_striped_dir 0 || error "failed on striped dir on MDT0"
17360 test_striped_dir 1 || error "failed on striped dir on MDT0"
17362 run_test 300a "basic striped dir sanity test"
17365 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17366 skip "skipped for lustre < 2.7.0"
17367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17368 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17375 test_mkdir $DIR/$tdir || error "mkdir fail"
17376 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17377 error "set striped dir error"
17378 for i in {0..9}; do
17379 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17381 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17382 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17383 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17385 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17386 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17387 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17391 run_test 300b "check ctime/mtime for striped dir"
17394 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17395 skip "skipped for lustre < 2.7.0"
17396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17397 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17401 mkdir -p $DIR/$tdir
17402 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17403 error "set striped dir error"
17405 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17406 error "chown striped dir failed"
17408 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17409 error "create 5k files failed"
17411 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17413 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17417 run_test 300c "chown && check ls under striped directory"
17420 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17421 skip "skipped for lustre < 2.7.0"
17422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17423 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17428 mkdir -p $DIR/$tdir
17429 $SETSTRIPE -c 2 $DIR/$tdir
17431 #local striped directory
17432 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17433 error "set striped dir error"
17434 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17435 error "create 10 files failed"
17437 #remote striped directory
17438 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17439 error "set striped dir error"
17440 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17441 error "create 10 files failed"
17443 for file in $(find $DIR/$tdir); do
17444 stripe_count=$($LFS getstripe -c $file)
17445 [ $stripe_count -eq 2 ] ||
17446 error "wrong stripe $stripe_count for $file"
17451 run_test 300d "check default stripe under striped directory"
17454 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17455 skip "Need MDS version at least 2.7.55"
17456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17457 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17462 mkdir -p $DIR/$tdir
17464 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17465 error "set striped dir error"
17467 touch $DIR/$tdir/striped_dir/a
17468 touch $DIR/$tdir/striped_dir/b
17469 touch $DIR/$tdir/striped_dir/c
17471 mkdir $DIR/$tdir/striped_dir/dir_a
17472 mkdir $DIR/$tdir/striped_dir/dir_b
17473 mkdir $DIR/$tdir/striped_dir/dir_c
17475 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17476 error "set striped adir under striped dir error"
17478 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17479 error "set striped bdir under striped dir error"
17481 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17482 error "set striped cdir under striped dir error"
17484 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17485 error "rename dir under striped dir fails"
17487 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17488 error "rename dir under different stripes fails"
17490 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17491 error "rename file under striped dir should succeed"
17493 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17494 error "rename dir under striped dir should succeed"
17498 run_test 300e "check rename under striped directory"
17501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17502 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17503 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17504 skip "Need MDS version at least 2.7.55"
17510 mkdir -p $DIR/$tdir
17512 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17513 error "set striped dir error"
17515 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17516 error "set striped dir error"
17518 touch $DIR/$tdir/striped_dir/a
17519 mkdir $DIR/$tdir/striped_dir/dir_a
17520 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17521 error "create striped dir under striped dir fails"
17523 touch $DIR/$tdir/striped_dir1/b
17524 mkdir $DIR/$tdir/striped_dir1/dir_b
17525 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17526 error "create striped dir under striped dir fails"
17528 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17529 error "rename dir under different striped dir should fail"
17531 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17532 error "rename striped dir under diff striped dir should fail"
17534 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17535 error "rename file under diff striped dirs fails"
17539 run_test 300f "check rename cross striped directory"
17541 test_300_check_default_striped_dir()
17544 local default_count=$2
17545 local default_index=$3
17548 local dir_stripe_index
17551 echo "checking $dirname $default_count $default_index"
17552 $LFS setdirstripe -D -c $default_count -i $default_index \
17553 -t all_char $DIR/$tdir/$dirname ||
17554 error "set default stripe on striped dir error"
17555 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17556 [ $stripe_count -eq $default_count ] ||
17557 error "expect $default_count get $stripe_count for $dirname"
17559 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17560 [ $stripe_index -eq $default_index ] ||
17561 error "expect $default_index get $stripe_index for $dirname"
17563 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17564 error "create dirs failed"
17566 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17567 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17568 for dir in $(find $DIR/$tdir/$dirname/*); do
17569 stripe_count=$($LFS getdirstripe -c $dir)
17570 [ $stripe_count -eq $default_count ] ||
17571 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17572 error "stripe count $default_count != $stripe_count for $dir"
17574 stripe_index=$($LFS getdirstripe -i $dir)
17575 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17576 error "$stripe_index != $default_index for $dir"
17578 #check default stripe
17579 stripe_count=$($LFS getdirstripe -D -c $dir)
17580 [ $stripe_count -eq $default_count ] ||
17581 error "default count $default_count != $stripe_count for $dir"
17583 stripe_index=$($LFS getdirstripe -D -i $dir)
17584 [ $stripe_index -eq $default_index ] ||
17585 error "default index $default_index != $stripe_index for $dir"
17587 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17591 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17592 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17593 skip "Need MDS version at least 2.7.55"
17600 mkdir $DIR/$tdir/normal_dir
17602 #Checking when client cache stripe index
17603 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17604 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17605 error "create striped_dir failed"
17607 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17608 error "create dir0 fails"
17609 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17610 [ $stripe_index -eq 0 ] ||
17611 error "dir0 expect index 0 got $stripe_index"
17613 mkdir $DIR/$tdir/striped_dir/dir1 ||
17614 error "create dir1 fails"
17615 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17616 [ $stripe_index -eq 1 ] ||
17617 error "dir1 expect index 1 got $stripe_index"
17619 #check default stripe count/stripe index
17620 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17621 test_300_check_default_striped_dir normal_dir 1 0
17622 test_300_check_default_striped_dir normal_dir 2 1
17623 test_300_check_default_striped_dir normal_dir 2 -1
17625 #delete default stripe information
17626 echo "delete default stripeEA"
17627 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17628 error "set default stripe on striped dir error"
17630 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17631 for dir in $(find $DIR/$tdir/normal_dir/*); do
17632 stripe_count=$($LFS getdirstripe -c $dir)
17633 [ $stripe_count -eq 0 ] ||
17634 error "expect 1 get $stripe_count for $dir"
17635 stripe_index=$($LFS getdirstripe -i $dir)
17636 [ $stripe_index -eq 0 ] ||
17637 error "expect 0 get $stripe_index for $dir"
17640 run_test 300g "check default striped directory for normal directory"
17643 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17644 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17645 skip "Need MDS version at least 2.7.55"
17651 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17652 error "set striped dir error"
17654 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17655 test_300_check_default_striped_dir striped_dir 1 0
17656 test_300_check_default_striped_dir striped_dir 2 1
17657 test_300_check_default_striped_dir striped_dir 2 -1
17659 #delete default stripe information
17660 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17661 error "set default stripe on striped dir error"
17663 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17664 for dir in $(find $DIR/$tdir/striped_dir/*); do
17665 stripe_count=$($LFS getdirstripe -c $dir)
17666 [ $stripe_count -eq 0 ] ||
17667 error "expect 1 get $stripe_count for $dir"
17670 run_test 300h "check default striped directory for striped directory"
17673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17674 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17675 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17676 skip "Need MDS version at least 2.7.55"
17683 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17684 error "set striped dir error"
17686 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17687 error "create files under striped dir failed"
17689 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17690 error "set striped hashdir error"
17692 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17693 error "create dir0 under hash dir failed"
17694 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17695 error "create dir1 under hash dir failed"
17697 # unfortunately, we need to umount to clear dir layout cache for now
17698 # once we fully implement dir layout, we can drop this
17699 umount_client $MOUNT || error "umount failed"
17700 mount_client $MOUNT || error "mount failed"
17702 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17703 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17704 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17706 #set the stripe to be unknown hash type
17707 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17708 $LCTL set_param fail_loc=0x1901
17709 for ((i = 0; i < 10; i++)); do
17710 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17711 error "stat f-$i failed"
17712 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17715 touch $DIR/$tdir/striped_dir/f0 &&
17716 error "create under striped dir with unknown hash should fail"
17718 $LCTL set_param fail_loc=0
17720 umount_client $MOUNT || error "umount failed"
17721 mount_client $MOUNT || error "mount failed"
17725 run_test 300i "client handle unknown hash type striped directory"
17728 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17730 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17731 skip "Need MDS version at least 2.7.55"
17738 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17739 $LCTL set_param fail_loc=0x1702
17740 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17741 error "set striped dir error"
17743 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17744 error "create files under striped dir failed"
17746 $LCTL set_param fail_loc=0
17748 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17752 run_test 300j "test large update record"
17755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17756 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17757 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17758 skip "Need MDS version at least 2.7.55"
17765 #define OBD_FAIL_LARGE_STRIPE 0x1703
17766 $LCTL set_param fail_loc=0x1703
17767 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17768 error "set striped dir error"
17769 $LCTL set_param fail_loc=0
17771 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17772 error "getstripeddir fails"
17773 rm -rf $DIR/$tdir/striped_dir ||
17774 error "unlink striped dir fails"
17778 run_test 300k "test large striped directory"
17781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17782 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17783 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17784 skip "Need MDS version at least 2.7.55"
17788 test_mkdir -p $DIR/$tdir/striped_dir
17789 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17790 error "chown $RUNAS_ID failed"
17791 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17792 error "set default striped dir failed"
17794 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17795 $LCTL set_param fail_loc=0x80000158
17796 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17798 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17799 [ $stripe_index -eq 1 ] ||
17800 error "expect 1 get $stripe_index for $dir"
17802 run_test 300l "non-root user to create dir under striped dir with stale layout"
17805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17806 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17807 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17808 skip "Need MDS version at least 2.7.55"
17810 mkdir -p $DIR/$tdir/striped_dir
17811 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17812 error "set default stripes dir error"
17814 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17816 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17817 [ $stripe_count -eq 0 ] ||
17818 error "expect 0 get $stripe_count for a"
17820 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17821 error "set default stripes dir error"
17823 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17825 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17826 [ $stripe_count -eq 0 ] ||
17827 error "expect 0 get $stripe_count for b"
17829 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17830 error "set default stripes dir error"
17832 mkdir $DIR/$tdir/striped_dir/c &&
17833 error "default stripe_index is invalid, mkdir c should fails"
17835 rm -rf $DIR/$tdir || error "rmdir fails"
17837 run_test 300m "setstriped directory on single MDT FS"
17840 local list=$(comma_list $(mdts_nodes))
17843 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17848 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17849 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17850 skip "Need MDS version at least 2.7.55"
17851 remote_mds_nodsh && skip "remote MDS with nodsh"
17854 local list=$(comma_list $(mdts_nodes))
17856 trap cleanup_300n RETURN EXIT
17857 mkdir -p $DIR/$tdir
17858 chmod 777 $DIR/$tdir
17859 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17860 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17861 error "create striped dir succeeds with gid=0"
17863 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17864 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17865 error "create striped dir fails with gid=-1"
17867 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17868 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17869 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17870 error "set default striped dir succeeds with gid=0"
17873 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17874 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17875 error "set default striped dir fails with gid=-1"
17878 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17879 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17880 error "create test_dir fails"
17881 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17882 error "create test_dir1 fails"
17883 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17884 error "create test_dir2 fails"
17887 run_test 300n "non-root user to create dir under striped dir with default EA"
17890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17892 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17893 skip "Need MDS version at least 2.7.55"
17898 mkdir -p $DIR/$tdir
17900 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17901 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17902 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17903 skip "not enough free inodes $numfree1 $numfree2"
17906 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17907 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17908 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17909 skip "not enough free space $numfree1 $numfree2"
17912 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17913 error "setdirstripe fails"
17915 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17916 error "create dirs fails"
17918 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17919 ls $DIR/$tdir/striped_dir > /dev/null ||
17920 error "ls striped dir fails"
17921 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17922 error "unlink big striped dir fails"
17924 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17928 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17929 remote_mds_nodsh && skip "remote MDS with nodsh"
17931 mkdir -p $DIR/$tdir
17933 #define OBD_FAIL_OUT_ENOSPC 0x1704
17934 do_facet mds2 lctl set_param fail_loc=0x80001704
17935 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17936 && error "create striped directory should fail"
17938 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17940 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17943 run_test 300p "create striped directory without space"
17946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17947 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17949 local fd=$(free_fd)
17950 local cmd="exec $fd<$tdir"
17952 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17955 trap "eval $cmd" EXIT
17956 cd $tdir || error "cd $tdir fails"
17957 rmdir ../$tdir || error "rmdir $tdir fails"
17958 mkdir local_dir && error "create dir succeeds"
17959 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17963 run_test 300q "create remote directory under orphan directory"
17965 prepare_remote_file() {
17966 mkdir $DIR/$tdir/src_dir ||
17967 error "create remote source failed"
17969 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17970 error "cp to remote source failed"
17971 touch $DIR/$tdir/src_dir/a
17973 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17974 error "create remote target dir failed"
17976 touch $DIR/$tdir/tgt_dir/b
17978 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17979 error "rename dir cross MDT failed!"
17981 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17982 error "src_child still exists after rename"
17984 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17985 error "missing file(a) after rename"
17987 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17988 error "diff after rename"
17992 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17995 local remote_file=$DIR/$tdir/tgt_dir/b
17997 mkdir -p $DIR/$tdir
17999 prepare_remote_file || error "prepare remote file failed"
18002 $OPENUNLINK $remote_file $remote_file ||
18003 error "openunlink $remote_file failed"
18004 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18006 run_test 310a "open unlink remote file"
18009 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18012 local remote_file=$DIR/$tdir/tgt_dir/b
18014 mkdir -p $DIR/$tdir
18016 prepare_remote_file || error "prepare remote file failed"
18018 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18019 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18020 $CHECKSTAT -t file $remote_file || error "check file failed"
18022 run_test 310b "unlink remote file with multiple links while open"
18025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18026 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18028 local remote_file=$DIR/$tdir/tgt_dir/b
18030 mkdir -p $DIR/$tdir
18032 prepare_remote_file || error "prepare remote file failed"
18034 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18035 multiop_bg_pause $remote_file O_uc ||
18036 error "mulitop failed for remote file"
18038 $MULTIOP $DIR/$tfile Ouc
18039 kill -USR1 $MULTIPID
18042 run_test 310c "open-unlink remote file with multiple links"
18046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18047 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18048 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18049 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18050 remote_mds_nodsh && skip "remote MDS with nodsh"
18052 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18054 mkdir -p $DIR/$tdir
18055 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18056 createmany -o $DIR/$tdir/$tfile. 1000
18058 # statfs data is not real time, let's just calculate it
18059 old_iused=$((old_iused + 1000))
18061 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18062 osp.*OST0000*MDT0000.create_count")
18063 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18064 osp.*OST0000*MDT0000.max_create_count")
18065 for idx in $(seq $MDSCOUNT); do
18066 do_facet mds$idx "lctl set_param -n \
18067 osp.*OST0000*MDT000?.max_create_count=0"
18070 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18071 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18072 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18074 unlinkmany $DIR/$tdir/$tfile. 1000
18076 for idx in $(seq $MDSCOUNT); do
18077 do_facet mds$idx "lctl set_param -n \
18078 osp.*OST0000*MDT000?.max_create_count=$max_count"
18079 do_facet mds$idx "lctl set_param -n \
18080 osp.*OST0000*MDT000?.create_count=$count"
18084 for i in $(seq 120); do
18085 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18086 # system may be too busy to destroy all objs in time, use
18087 # a somewhat small value to not fail autotest
18088 [ $((old_iused - new_iused)) -gt 400 ] && break
18092 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18093 [ $((old_iused - new_iused)) -gt 400 ] ||
18094 error "objs not destroyed after unlink"
18096 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18103 local vdevdir=$(dirname $(facet_vdevice $ost))
18104 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18105 local zfs_zapid=$(do_facet $ost $cmd |
18106 grep -w "/O/0/d$((objid%32))" -C 5 |
18107 awk '/Object/{getline; print $1}')
18108 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18109 awk "/$objid = /"'{printf $3}')
18114 zfs_object_blksz() {
18118 local vdevdir=$(dirname $(facet_vdevice $ost))
18119 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18120 local blksz=$(do_facet $ost $cmd $objid |
18121 awk '/dblk/{getline; printf $4}')
18123 case "${blksz: -1}" in
18124 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18125 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18132 test_312() { # LU-4856
18133 remote_ost_nodsh && skip "remote OST with nodsh"
18134 [ $(facet_fstype ost1) = "zfs" ] ||
18135 skip_env "the test only applies to zfs"
18137 local max_blksz=$(do_facet ost1 \
18138 $ZFS get -p recordsize $(facet_device ost1) |
18139 awk '!/VALUE/{print $3}')
18140 local min_blksz=$(getconf PAGE_SIZE)
18142 # to make life a little bit easier
18143 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18144 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18146 local tf=$DIR/$tdir/$tfile
18148 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18150 # Get ZFS object id
18151 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18153 # block size change by sequential over write
18155 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18156 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18158 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18159 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18163 # block size change by sequential append write
18164 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18165 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18166 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18168 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18169 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18170 oflag=sync conv=notrunc
18172 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18173 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18174 error "blksz error, actual $blksz, " \
18175 "expected: 2 * $count * $min_blksz"
18181 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18182 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18184 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18185 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18186 [ $blksz -eq $min_blksz ] ||
18187 error "blksz error: $blksz, expected: $min_blksz"
18189 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18190 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18191 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18193 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18194 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18195 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18197 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18200 remote_ost_nodsh && skip "remote OST with nodsh"
18202 local file=$DIR/$tfile
18204 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18206 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18207 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18208 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18209 error "write should failed"
18210 do_facet ost1 "$LCTL set_param fail_loc=0"
18213 run_test 313 "io should fail after last_rcvd update fail"
18216 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18218 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18219 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18221 wait_delete_completed
18222 do_facet ost1 "$LCTL set_param fail_loc=0"
18224 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18226 test_315() { # LU-618
18227 local file=$DIR/$tfile
18230 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18231 $MULTIOP $file oO_RDONLY:r4096000_c &
18236 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18239 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18242 run_test 315 "read should be accounted"
18245 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18246 large_xattr_enabled || skip_env "ea_inode feature disabled"
18248 rm -rf $DIR/$tdir/d
18249 mkdir -p $DIR/$tdir/d
18250 chown nobody $DIR/$tdir/d
18251 touch $DIR/$tdir/d/file
18253 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18255 run_test 316 "lfs mv"
18259 local grant_blk_size
18261 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18262 skip "LU-10370: no implementation for ZFS" && return
18265 stack_trap "rm -f $DIR/$tfile" EXIT
18266 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18267 awk '/grant_block_size:/ { print $2; exit; }')
18269 # Create File of size 5M. Truncate it to below size's and verify
18272 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18273 error "Create file : $DIR/$tfile"
18275 for trunc_sz in 2097152 4097 4000 509 0; do
18276 $TRUNCATE $DIR/$tfile $trunc_sz ||
18277 error "truncate $tfile to $trunc_sz failed"
18278 local sz=$(stat --format=%s $DIR/$tfile)
18279 local blk=$(stat --format=%b $DIR/$tfile)
18280 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18281 grant_blk_size) * 8))
18283 if [[ $blk -ne $trunc_blk ]]; then
18284 $(which stat) $DIR/$tfile
18285 error "Expected Block $trunc_blk got $blk for $tfile"
18288 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18289 error "Expected Size $trunc_sz got $sz for $tfile"
18294 # Create file with a hole and write actual two blocks. Block count
18297 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18298 conv=fsync || error "Create file : $DIR/$tfile"
18300 # Calculate the final truncate size.
18301 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18304 # truncate to size $trunc_sz bytes. Strip the last block
18305 # The block count must drop to 8
18307 $TRUNCATE $DIR/$tfile $trunc_sz ||
18308 error "truncate $tfile to $trunc_sz failed"
18310 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18311 sz=$(stat --format=%s $DIR/$tfile)
18312 blk=$(stat --format=%b $DIR/$tfile)
18314 if [[ $blk -ne $trunc_bsz ]]; then
18315 $(which stat) $DIR/$tfile
18316 error "Expected Block $trunc_bsz got $blk for $tfile"
18319 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18320 error "Expected Size $trunc_sz got $sz for $tfile"
18322 run_test 317 "Verify blocks get correctly update after truncate"
18325 local read_write=$1
18326 if [ "$read_write" = "write" ]; then
18327 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18328 elif [ "$read_write" = "read" ]; then
18329 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18331 error "argument error"
18334 # turn off debug for performance testing
18335 local saved_debug=$($LCTL get_param -n debug)
18336 $LCTL set_param debug=0
18338 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18340 # get ost1 size - lustre-OST0000
18341 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18342 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18343 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18345 if [ "$read_write" = "read" ]; then
18346 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18349 local start_time=$(date +%s.%N)
18350 $dd_cmd bs=1M count=$blocks oflag=sync ||
18351 error "real dd $read_write error"
18352 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18354 if [ "$read_write" = "write" ]; then
18358 # define OBD_FAIL_OST_FAKE_RW 0x238
18359 do_facet ost1 $LCTL set_param fail_loc=0x238
18361 local start_time=$(date +%s.%N)
18362 $dd_cmd bs=1M count=$blocks oflag=sync ||
18363 error "fake dd $read_write error"
18364 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18366 if [ "$read_write" = "write" ]; then
18368 cancel_lru_locks osc
18369 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18370 error "$tfile size not $blocks MB"
18372 do_facet ost1 $LCTL set_param fail_loc=0
18374 echo "fake $read_write $duration_fake vs. normal $read_write" \
18375 "$duration in seconds"
18376 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18377 error_not_in_vm "fake write is slower"
18379 $LCTL set_param -n debug="$saved_debug"
18382 test_399a() { # LU-7655 for OST fake write
18383 remote_ost_nodsh && skip "remote OST with nodsh"
18387 run_test 399a "fake write should not be slower than normal write"
18389 test_399b() { # LU-8726 for OST fake read
18390 remote_ost_nodsh && skip "remote OST with nodsh"
18391 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18392 skip_env "ldiskfs only test"
18397 run_test 399b "fake read should not be slower than normal read"
18399 test_400a() { # LU-1606, was conf-sanity test_74
18400 if ! which $CC > /dev/null 2>&1; then
18401 skip_env "$CC is not installed"
18404 local extra_flags=''
18405 local out=$TMP/$tfile
18406 local prefix=/usr/include/lustre
18409 if ! [[ -d $prefix ]]; then
18410 # Assume we're running in tree and fixup the include path.
18411 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18412 extra_flags+=" -L$LUSTRE/utils/.lib"
18415 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18416 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18417 error "client api broken"
18421 run_test 400a "Lustre client api program can compile and link"
18423 test_400b() { # LU-1606, LU-5011
18425 local out=$TMP/$tfile
18426 local prefix=/usr/include/linux/lustre
18428 # We use a hard coded prefix so that this test will not fail
18429 # when run in tree. There are headers in lustre/include/lustre/
18430 # that are not packaged (like lustre_idl.h) and have more
18431 # complicated include dependencies (like config.h and lnet/types.h).
18432 # Since this test about correct packaging we just skip them when
18433 # they don't exist (see below) rather than try to fixup cppflags.
18435 if ! which $CC > /dev/null 2>&1; then
18436 skip_env "$CC is not installed"
18439 for header in $prefix/*.h; do
18440 if ! [[ -f "$header" ]]; then
18444 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18445 continue # lustre_ioctl.h is internal header
18448 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18449 error "cannot compile '$header'"
18453 run_test 400b "packaged headers can be compiled"
18455 test_401a() { #LU-7437
18456 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18457 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18459 #count the number of parameters by "list_param -R"
18460 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18461 #count the number of parameters by listing proc files
18462 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18463 echo "proc_dirs='$proc_dirs'"
18464 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18465 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18468 [ $params -eq $procs ] ||
18469 error "found $params parameters vs. $procs proc files"
18471 # test the list_param -D option only returns directories
18472 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18473 #count the number of parameters by listing proc directories
18474 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18477 [ $params -eq $procs ] ||
18478 error "found $params parameters vs. $procs proc files"
18480 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18483 local save=$($LCTL get_param -n jobid_var)
18486 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18487 error "no error returned when setting bad parameters"
18489 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18490 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18492 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18493 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18494 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18496 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18499 local jobid_var_old=$($LCTL get_param -n jobid_var)
18500 local jobid_var_new
18502 $LCTL set_param jobid_var= &&
18503 error "no error returned for 'set_param a='"
18505 jobid_var_new=$($LCTL get_param -n jobid_var)
18506 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18507 error "jobid_var was changed by setting without value"
18509 $LCTL set_param jobid_var &&
18510 error "no error returned for 'set_param a'"
18512 jobid_var_new=$($LCTL get_param -n jobid_var)
18513 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18514 error "jobid_var was changed by setting without value"
18516 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18519 local jobid_var_old=$($LCTL get_param -n jobid_var)
18520 local jobid_var_new
18521 local new_value="foo=bar"
18523 $LCTL set_param jobid_var=$new_value ||
18524 error "'set_param a=b' did not accept a value containing '='"
18526 jobid_var_new=$($LCTL get_param -n jobid_var)
18527 [[ "$jobid_var_new" == "$new_value" ]] ||
18528 error "'set_param a=b' failed on a value containing '='"
18530 # Reset the jobid_var to test the other format
18531 $LCTL set_param jobid_var=$jobid_var_old
18532 jobid_var_new=$($LCTL get_param -n jobid_var)
18533 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18534 error "failed to reset jobid_var"
18536 $LCTL set_param jobid_var $new_value ||
18537 error "'set_param a b' did not accept a value containing '='"
18539 jobid_var_new=$($LCTL get_param -n jobid_var)
18540 [[ "$jobid_var_new" == "$new_value" ]] ||
18541 error "'set_param a b' failed on a value containing '='"
18543 $LCTL set_param jobid_var $jobid_var_old
18544 jobid_var_new=$($LCTL get_param -n jobid_var)
18545 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18546 error "failed to reset jobid_var"
18548 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18551 local server_version=$(lustre_version_code $SINGLEMDS)
18552 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18553 [[ $server_version -ge $(version_code 2.7.18.4) &&
18554 $server_version -lt $(version_code 2.7.50) ]] ||
18555 [[ $server_version -ge $(version_code 2.7.2) &&
18556 $server_version -lt $(version_code 2.7.11) ]] ||
18557 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18558 remote_mds_nodsh && skip "remote MDS with nodsh"
18560 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18561 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18562 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18563 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18564 echo "Touch failed - OK"
18566 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18569 local file1=$DIR/$tfile.1
18570 local file2=$DIR/$tfile.2
18571 local tfile=$TMP/$tfile
18573 rm -f $file1 $file2 $tfile
18578 # 30 sec OBD_TIMEOUT in ll_getattr()
18579 # right before populating st_nlink
18580 $LCTL set_param fail_loc=0x80001409
18581 stat -c %h $file1 > $tfile &
18583 # create an alias, drop all locks and reclaim the dentry
18585 cancel_lru_locks mdc
18586 cancel_lru_locks osc
18587 sysctl -w vm.drop_caches=2
18591 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18593 rm -f $tfile $file1 $file2
18595 run_test 403 "i_nlink should not drop to zero due to aliasing"
18597 test_404() { # LU-6601
18598 local server_version=$(lustre_version_code $SINGLEMDS)
18599 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18600 skip "Need server version newer than 2.8.52"
18601 remote_mds_nodsh && skip "remote MDS with nodsh"
18603 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18604 awk '/osp .*-osc-MDT/ { print $4}')
18607 for osp in $mosps; do
18608 echo "Deactivate: " $osp
18609 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18610 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18611 awk -vp=$osp '$4 == p { print $2 }')
18612 [ $stat = IN ] || {
18613 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18614 error "deactivate error"
18616 echo "Activate: " $osp
18617 do_facet $SINGLEMDS $LCTL --device %$osp activate
18618 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18619 awk -vp=$osp '$4 == p { print $2 }')
18620 [ $stat = UP ] || {
18621 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18622 error "activate error"
18626 run_test 404 "validate manual {de}activated works properly for OSPs"
18629 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18630 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18631 skip "Layout swap lock is not supported"
18632 check_swap_layouts_support
18634 test_mkdir $DIR/$tdir
18635 swap_lock_test -d $DIR/$tdir ||
18636 error "One layout swap locked test failed"
18638 run_test 405 "Various layout swap lock tests"
18641 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18642 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18643 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18645 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18646 skip "Need MDS version at least 2.8.50"
18648 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18649 local test_pool=$TESTNAME
18651 if ! combined_mgs_mds ; then
18654 pool_add $test_pool || error "pool_add failed"
18655 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18656 error "pool_add_targets failed"
18658 save_layout_restore_at_exit $MOUNT
18660 # parent set default stripe count only, child will stripe from both
18661 # parent and fs default
18662 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18663 error "setstripe $MOUNT failed"
18664 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18665 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18666 for i in $(seq 10); do
18667 local f=$DIR/$tdir/$tfile.$i
18668 touch $f || error "touch failed"
18669 local count=$($LFS getstripe -c $f)
18670 [ $count -eq $OSTCOUNT ] ||
18671 error "$f stripe count $count != $OSTCOUNT"
18672 local offset=$($LFS getstripe -i $f)
18673 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18674 local size=$($LFS getstripe -S $f)
18675 [ $size -eq $((def_stripe_size * 2)) ] ||
18676 error "$f stripe size $size != $((def_stripe_size * 2))"
18677 local pool=$($LFS getstripe -p $f)
18678 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18681 # change fs default striping, delete parent default striping, now child
18682 # will stripe from new fs default striping only
18683 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18684 error "change $MOUNT default stripe failed"
18685 $LFS setstripe -c 0 $DIR/$tdir ||
18686 error "delete $tdir default stripe failed"
18687 for i in $(seq 11 20); do
18688 local f=$DIR/$tdir/$tfile.$i
18689 touch $f || error "touch $f failed"
18690 local count=$($LFS getstripe -c $f)
18691 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18692 local offset=$($LFS getstripe -i $f)
18693 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18694 local size=$($LFS getstripe -S $f)
18695 [ $size -eq $def_stripe_size ] ||
18696 error "$f stripe size $size != $def_stripe_size"
18697 local pool=$($LFS getstripe -p $f)
18698 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18701 unlinkmany $DIR/$tdir/$tfile. 1 20
18703 local f=$DIR/$tdir/$tfile
18704 pool_remove_all_targets $test_pool $f
18705 pool_remove $test_pool $f
18707 if ! combined_mgs_mds ; then
18711 run_test 406 "DNE support fs default striping"
18714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18715 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18716 skip "Need MDS version at least 2.8.55"
18717 remote_mds_nodsh && skip "remote MDS with nodsh"
18719 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18720 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18721 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18722 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18723 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18725 #define OBD_FAIL_DT_TXN_STOP 0x2019
18726 for idx in $(seq $MDSCOUNT); do
18727 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18729 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18730 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18731 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18734 run_test 407 "transaction fail should cause operation fail"
18737 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18739 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18740 lctl set_param fail_loc=0x8000040a
18741 # let ll_prepare_partial_page() fail
18742 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18746 # create at least 100 unused inodes so that
18747 # shrink_icache_memory(0) should not return 0
18748 touch $DIR/$tfile-{0..100}
18749 rm -f $DIR/$tfile-{0..100}
18752 echo 2 > /proc/sys/vm/drop_caches
18754 run_test 408 "drop_caches should not hang due to page leaks"
18758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18759 check_mount_and_prep
18761 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18762 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18763 touch $DIR/$tdir/guard || error "(2) Fail to create"
18765 local PREFIX=$(str_repeat 'A' 128)
18766 echo "Create 1K hard links start at $(date)"
18767 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18768 error "(3) Fail to hard link"
18770 echo "Links count should be right although linkEA overflow"
18771 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18772 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18773 [ $linkcount -eq 1001 ] ||
18774 error "(5) Unexpected hard links count: $linkcount"
18776 echo "List all links start at $(date)"
18777 ls -l $DIR/$tdir/foo > /dev/null ||
18778 error "(6) Fail to list $DIR/$tdir/foo"
18780 echo "Unlink hard links start at $(date)"
18781 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18782 error "(7) Fail to unlink"
18784 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18788 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18789 skip "Need client version at least 2.9.59"
18791 # Create a file, and stat it from the kernel
18792 local testfile=$DIR/$tfile
18795 local run_id=$RANDOM
18796 local my_ino=$(stat --format "%i" $testfile)
18798 # Try to insert the module. This will always fail as the
18799 # module is designed to not be inserted.
18800 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18803 # Anything but success is a test failure
18805 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18806 error "no inode match"
18808 run_test 410 "Test inode number returned from kernel thread"
18810 cleanup_test411_cgroup() {
18816 local cg_basedir=/sys/fs/cgroup/memory
18818 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18819 skip "no setup for cgroup"
18821 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18822 error "test file creation failed"
18823 cancel_lru_locks osc
18825 # Create a very small memory cgroup to force a slab allocation error
18826 local cgdir=$cg_basedir/osc_slab_alloc
18827 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18828 trap "cleanup_test411_cgroup $cgdir" EXIT
18829 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18830 echo 1M > $cgdir/memory.limit_in_bytes
18832 # Should not LBUG, just be killed by oom-killer
18833 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18834 error "fail to trigger a memory allocation error"
18836 cleanup_test411_cgroup $cgdir
18840 run_test 411 "Slab allocation error with cgroup does not LBUG"
18843 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18844 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18845 skip "Need server version at least 2.10.55"
18848 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18849 error "mkdir failed"
18850 $LFS getdirstripe $DIR/$tdir
18851 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18852 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18853 error "expect $((MDSCOUT - 1)) get $stripe_index"
18854 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18855 [ $stripe_count -eq 2 ] ||
18856 error "expect 2 get $stripe_count"
18858 run_test 412 "mkdir on specific MDTs"
18861 [ $MDSCOUNT -lt 2 ] &&
18862 skip "We need at least 2 MDTs for this test"
18864 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18865 skip "Need server version at least 2.10.55"
18868 mkdir $DIR/$tdir || error "mkdir failed"
18870 # find MDT that is the most full
18871 local max=$($LFS df | grep MDT |
18880 END { split(b, c, ":")
18885 for i in $(seq $((MDSCOUNT - 1))); do
18886 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18887 error "mkdir d$i failed"
18888 $LFS getdirstripe $DIR/$tdir/d$i
18889 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18890 [ $stripe_index -ne $max ] ||
18891 error "don't expect $max"
18894 run_test 413 "mkdir on less full MDTs"
18897 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18898 $LCTL set_param fail_loc=0x80000521
18899 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18902 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18906 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
18907 skip "Need server version at least 2.11.52"
18917 # this test may be slow on ZFS
18918 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
18920 # though this test is designed for striped directory, let's test normal
18921 # directory too since lock is always saved as CoS lock.
18922 test_mkdir $DIR/$tdir || error "mkdir $tdir"
18923 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
18932 start_time=$(date +%s)
18933 for i in $(seq $total); do
18934 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
18937 end_time=$(date +%s)
18938 duration=$((end_time - start_time))
18940 kill -9 $setattr_pid
18942 echo "rename $total files took $duration sec"
18943 [ $duration -lt 100 ] || error "rename took $duration sec"
18945 run_test 415 "lock revoke is not missing"
18948 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18949 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18950 skip "Need server version at least 2.9.55"
18952 start_full_debug_logging
18956 stop_full_debug_logging
18960 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18961 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18962 awk '/The barrier for/ { print $7 }')
18965 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18970 barrier_expired() {
18973 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18974 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18975 awk '/will be expired/ { print $7 }')
18977 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18986 echo "Start barrier_freeze at: $(date)"
18987 #define OBD_FAIL_BARRIER_DELAY 0x2202
18988 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18989 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18992 local b_status=$(barrier_stat)
18993 echo "Got barrier status at: $(date)"
18994 [ "$b_status" = "'freezing_p1'" ] ||
18995 error "(1) unexpected barrier status $b_status"
18997 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18999 b_status=$(barrier_stat)
19000 [ "$b_status" = "'frozen'" ] ||
19001 error "(2) unexpected barrier status $b_status"
19003 local expired=$(barrier_expired)
19004 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19005 sleep $((expired + 3))
19007 b_status=$(barrier_stat)
19008 [ "$b_status" = "'expired'" ] ||
19009 error "(3) unexpected barrier status $b_status"
19011 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19012 error "(4) fail to freeze barrier"
19014 b_status=$(barrier_stat)
19015 [ "$b_status" = "'frozen'" ] ||
19016 error "(5) unexpected barrier status $b_status"
19018 echo "Start barrier_thaw at: $(date)"
19019 #define OBD_FAIL_BARRIER_DELAY 0x2202
19020 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19021 do_facet mgs $LCTL barrier_thaw $FSNAME &
19024 b_status=$(barrier_stat)
19025 echo "Got barrier status at: $(date)"
19026 [ "$b_status" = "'thawing'" ] ||
19027 error "(6) unexpected barrier status $b_status"
19029 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19031 b_status=$(barrier_stat)
19032 [ "$b_status" = "'thawed'" ] ||
19033 error "(7) unexpected barrier status $b_status"
19035 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19036 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19037 do_facet mgs $LCTL barrier_freeze $FSNAME
19039 b_status=$(barrier_stat)
19040 [ "$b_status" = "'failed'" ] ||
19041 error "(8) unexpected barrier status $b_status"
19043 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19044 do_facet mgs $LCTL barrier_thaw $FSNAME
19048 run_test 801a "write barrier user interfaces and stat machine"
19053 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19054 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19055 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19056 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19057 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19059 cancel_lru_locks mdc
19061 # 180 seconds should be long enough
19062 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19064 local b_status=$(barrier_stat)
19065 [ "$b_status" = "'frozen'" ] ||
19066 error "(6) unexpected barrier status $b_status"
19068 mkdir $DIR/$tdir/d0/d10 &
19071 touch $DIR/$tdir/d1/f13 &
19074 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19077 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19080 rm -f $DIR/$tdir/d4/f12 &
19083 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19085 # To guarantee taht the 'stat' is not blocked
19086 b_status=$(barrier_stat)
19087 [ "$b_status" = "'frozen'" ] ||
19088 error "(8) unexpected barrier status $b_status"
19090 # let above commands to run at background
19093 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19094 ps -p $touch_pid || error "(10) touch should be blocked"
19095 ps -p $ln_pid || error "(11) link should be blocked"
19096 ps -p $mv_pid || error "(12) rename should be blocked"
19097 ps -p $rm_pid || error "(13) unlink should be blocked"
19099 b_status=$(barrier_stat)
19100 [ "$b_status" = "'frozen'" ] ||
19101 error "(14) unexpected barrier status $b_status"
19103 do_facet mgs $LCTL barrier_thaw $FSNAME
19104 b_status=$(barrier_stat)
19105 [ "$b_status" = "'thawed'" ] ||
19106 error "(15) unexpected barrier status $b_status"
19108 wait $mkdir_pid || error "(16) mkdir should succeed"
19109 wait $touch_pid || error "(17) touch should succeed"
19110 wait $ln_pid || error "(18) link should succeed"
19111 wait $mv_pid || error "(19) rename should succeed"
19112 wait $rm_pid || error "(20) unlink should succeed"
19116 run_test 801b "modification will be blocked by write barrier"
19119 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19123 stop mds2 || error "(1) Fail to stop mds2"
19125 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19127 local b_status=$(barrier_stat)
19128 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19129 do_facet mgs $LCTL barrier_thaw $FSNAME
19130 error "(2) unexpected barrier status $b_status"
19133 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19134 error "(3) Fail to rescan barrier bitmap"
19136 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19138 b_status=$(barrier_stat)
19139 [ "$b_status" = "'frozen'" ] ||
19140 error "(4) unexpected barrier status $b_status"
19142 do_facet mgs $LCTL barrier_thaw $FSNAME
19143 b_status=$(barrier_stat)
19144 [ "$b_status" = "'thawed'" ] ||
19145 error "(5) unexpected barrier status $b_status"
19147 local devname=$(mdsdevname 2)
19149 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19151 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19152 error "(7) Fail to rescan barrier bitmap"
19156 run_test 801c "rescan barrier bitmap"
19158 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19159 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19160 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19166 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19167 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19168 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19174 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19175 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19176 skip "Need server version at least 2.9.55"
19178 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19180 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19182 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19183 error "(2) Fail to copy"
19185 trap cleanup_802 EXIT
19187 # sync by force before remount as readonly
19188 sync; sync_all_data; sleep 3; sync_all_data
19192 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19193 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19194 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19196 echo "Mount the server as read only"
19197 setupall server_only || error "(3) Fail to start servers"
19199 echo "Mount client without ro should fail"
19200 mount_client $MOUNT &&
19201 error "(4) Mount client without 'ro' should fail"
19203 echo "Mount client with ro should succeed"
19204 mount_client $MOUNT ro ||
19205 error "(5) Mount client with 'ro' should succeed"
19207 echo "Modify should be refused"
19208 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19210 echo "Read should be allowed"
19211 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19212 error "(7) Read should succeed under ro mode"
19216 run_test 802 "simulate readonly device"
19219 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19220 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19221 skip "MDS needs to be newer than 2.10.54"
19223 mkdir -p $DIR/$tdir
19224 # Create some objects on all MDTs to trigger related logs objects
19225 for idx in $(seq $MDSCOUNT); do
19226 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19227 $DIR/$tdir/dir${idx} ||
19228 error "Fail to create $DIR/$tdir/dir${idx}"
19232 echo "before create:"
19234 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19236 for ((i=0; i<10; i++)); do
19237 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19238 error "Fail to create $DIR/$tdir/foo$i"
19242 echo "after create:"
19244 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19246 [ $after_used -ge $((before_used + 10)) ] ||
19247 error "before ($before_used) + 10 > after ($after_used)"
19249 for ((i=0; i<10; i++)); do
19250 rm -rf $DIR/$tdir/foo$i ||
19251 error "Fail to remove $DIR/$tdir/foo$i"
19254 sleep 3 # avoid MDT return cached statfs
19255 wait_delete_completed
19256 echo "after unlink:"
19258 before_used=$after_used
19259 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19261 [ $after_used -le $((before_used - 8)) ] ||
19262 error "before ($before_used) - 8 < after ($after_used)"
19264 run_test 803 "verify agent object for remote object"
19267 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19268 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19269 skip "MDS needs to be newer than 2.10.54"
19270 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19271 skip_env "ldiskfs only test"
19273 mkdir -p $DIR/$tdir
19274 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19275 error "Fail to create $DIR/$tdir/dir0"
19277 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19278 local dev=$(mdsdevname 2)
19280 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19281 grep ${fid} || error "NOT found agent entry for dir0"
19283 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19284 error "Fail to create $DIR/$tdir/dir1"
19286 touch $DIR/$tdir/dir1/foo0 ||
19287 error "Fail to create $DIR/$tdir/dir1/foo0"
19288 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19291 for idx in $(seq $MDSCOUNT); do
19292 dev=$(mdsdevname $idx)
19293 do_facet mds${idx} \
19294 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19295 grep ${fid} && rc=$idx
19298 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19299 error "Fail to rename foo0 to foo1"
19300 if [ $rc -eq 0 ]; then
19301 for idx in $(seq $MDSCOUNT); do
19302 dev=$(mdsdevname $idx)
19303 do_facet mds${idx} \
19304 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19305 grep ${fid} && rc=$idx
19309 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19310 error "Fail to rename foo1 to foo2"
19311 if [ $rc -eq 0 ]; then
19312 for idx in $(seq $MDSCOUNT); do
19313 dev=$(mdsdevname $idx)
19314 do_facet mds${idx} \
19315 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19316 grep ${fid} && rc=$idx
19320 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19322 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19323 error "Fail to link to $DIR/$tdir/dir1/foo2"
19324 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19325 error "Fail to rename foo2 to foo0"
19326 unlink $DIR/$tdir/dir1/foo0 ||
19327 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19328 rm -rf $DIR/$tdir/dir0 ||
19329 error "Fail to rm $DIR/$tdir/dir0"
19331 for idx in $(seq $MDSCOUNT); do
19332 dev=$(mdsdevname $idx)
19336 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19338 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19339 error "mount mds$idx failed"
19340 df $MOUNT > /dev/null 2>&1
19342 # e2fsck should not return error
19344 error "e2fsck detected error on MDT${idx}: rc=$rc"
19347 run_test 804 "verify agent entry for remote entry"
19350 do_facet $SINGLEMDS zfs set quota=$old $fsset
19351 unlinkmany $DIR/$tdir/f- 1000000
19356 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19357 [ "$(facet_fstype mds1)" != "zfs" ] &&
19358 skip "ZFS specific test"
19359 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19360 skip "netfree not implemented before 0.7"
19361 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19362 skip "Need MDS version at least 2.10.57"
19369 local pref="osd-zfs.lustre-MDT0000."
19371 # limit available space on MDS dataset to meet nospace issue
19372 # quickly. then ZFS 0.7.2 can use reserved space if asked
19373 # properly (using netfree flag in osd_declare_destroy()
19374 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19375 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19377 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19378 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19379 let "usedkb=usedkb-freekb"
19380 let "freekb=freekb/2"
19381 if let "freekb > 5000"; then
19384 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19385 trap cleanup_805 EXIT
19387 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19388 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19389 rm -rf $DIR/$tdir || error "not able to remove"
19390 do_facet $SINGLEMDS zfs set quota=$old $fsset
19393 run_test 805 "ZFS can remove from full fs"
19399 local size=$($LFS getsom -s $file)
19400 local expect=$(stat -c %s $file)
19402 [[ $size == $expect ]] ||
19403 error "$file expected size: $expect, got: $size"
19405 local blocks=$($LFS getsom -b $file)
19406 expect=$(stat -c %b $file)
19407 [[ $blocks == $expect ]] ||
19408 error "$file expected blocks: $expect, got: $blocks"
19413 local size=$($LFS getsom -s $1)
19416 [[ $size == $expect ]] ||
19417 error "$file expected size: $expect, got: $size"
19421 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19422 skip "Need MDS version at least 2.11.52" && return
19426 touch $DIR/$tfile || error "touch $tfile failed"
19428 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19429 save_lustre_params client "llite.*.xattr_cache" > $save
19430 lctl set_param llite.*.xattr_cache=0
19431 stack_trap "restore_lustre_params < $save" EXIT
19433 # single-threaded write
19434 echo "Test SOM for single-threaded write"
19435 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19436 error "write $tfile failed"
19437 check_lsom_size $DIR/$tfile $bs
19440 local size=$(($num * $bs))
19444 echo "Test SOM for single client muti-threaded($num) write"
19445 $TRUNCATE $DIR/$tfile 0
19446 for ((i = 0; i < $num; i++)); do
19447 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19449 offset=$((offset + $bs))
19451 for (( i=0; i < $num; i++ )); do
19454 check_lsom_size $DIR/$tfile $size
19456 $TRUNCATE $DIR/$tfile 0
19457 for ((i = 0; i < $num; i++)); do
19458 offset=$((offset - $bs))
19459 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19462 for (( i=0; i < $num; i++ )); do
19465 check_lsom_size $DIR/$tfile $size
19467 # multi-client wirtes
19468 num=$(get_node_count ${CLIENTS//,/ })
19469 size=$(($num * $bs))
19473 echo "Test SOM for muti-client ($num) writes"
19474 $TRUNCATE $DIR/$tfile 0
19475 for client in ${CLIENTS//,/ }; do
19476 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19479 offset=$((offset + $bs))
19481 for (( i=0; i < $num; i++ )); do
19484 check_lsom_size $DIR/$tfile $offset
19487 $TRUNCATE $DIR/$tfile 0
19488 for client in ${CLIENTS//,/ }; do
19489 offset=$((offset - $bs))
19490 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19494 for (( i=0; i < $num; i++ )); do
19497 check_lsom_size $DIR/$tfile $size
19500 echo "Test SOM for truncate"
19501 $TRUNCATE $DIR/$tfile 1048576
19502 check_lsom_size $DIR/$tfile 1048576
19503 $TRUNCATE $DIR/$tfile 1234
19504 check_lsom_size $DIR/$tfile 1234
19506 # verify SOM blocks count
19507 echo "Verify SOM block count"
19508 $TRUNCATE $DIR/$tfile 0
19509 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19510 error "failed to write file $tfile"
19511 check_lsom_data $DIR/$tfile
19513 run_test 806 "Verify Lazy Size on MDS"
19516 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19517 skip "Need MDS version at least 2.11.52" && return
19519 # Registration step
19520 changelog_register || error "changelog_register failed"
19521 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19522 changelog_users $SINGLEMDS | grep -q $cl_user ||
19523 error "User $cl_user not found in changelog_users"
19525 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19526 save_lustre_params client "llite.*.xattr_cache" > $save
19527 lctl set_param llite.*.xattr_cache=0
19528 stack_trap "restore_lustre_params < $save" EXIT
19530 rm -rf $DIR/$tdir || error "rm $tdir failed"
19531 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19532 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19533 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19534 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19535 error "truncate $tdir/trunc failed"
19538 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19539 error "write $tfile failed"
19541 # multi-client wirtes
19542 local num=$(get_node_count ${CLIENTS//,/ })
19546 echo "Test SOM for muti-client ($num) writes"
19547 touch $DIR/$tfile || error "touch $tfile failed"
19548 $TRUNCATE $DIR/$tfile 0
19549 for client in ${CLIENTS//,/ }; do
19550 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19553 offset=$((offset + $bs))
19555 for (( i=0; i < $num; i++ )); do
19560 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19561 check_lsom_data $DIR/$tdir/trunc
19562 check_lsom_data $DIR/$tdir/single_dd
19563 check_lsom_data $DIR/$tfile
19566 # Deregistration step
19567 changelog_deregister || error "changelog_deregister failed"
19569 run_test 807 "verify LSOM syncing tool"
19572 # tests that do cleanup/setup should be run at the end
19576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19579 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19580 $LCTL set_param fail_loc=0x903
19582 cancel_lru_locks MGC
19584 FAIL_ON_ERROR=true cleanup
19585 FAIL_ON_ERROR=true setup
19587 run_test 900 "umount should not race with any mgc requeue thread"
19590 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19591 check_and_cleanup_lustre
19592 if [ "$I_MOUNTED" != "yes" ]; then
19593 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true