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 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 if [[ $(uname -m) = aarch64 ]]; then
24 # bug number: LU-11596 (all below)
25 ALWAYS_EXCEPT+=" 42d 42e 63a 63b 64a 64b 64c"
26 # bug number: LU-11671 LU-11665 LU-11594 LU-11667 LU-11729
27 ALWAYS_EXCEPT+=" 45 101c 103a 317 810"
30 # Check Grants after these tests
31 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
39 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
40 CREATETEST=${CREATETEST:-createtest}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 export MULTIOP=${MULTIOP:-multiop}
47 READS=${READS:-"reads"}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
57 export PARALLEL=${PARALLEL:-"no"}
59 export NAME=${NAME:-local}
66 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
67 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
74 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
76 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
77 # bug number for skipped test: LU-1957
78 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
80 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
83 # Get the SLES distro version
85 # Returns a version string that should only be used in comparing
86 # strings returned by version_code()
89 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
91 # All SuSE Linux versions have one decimal. version_code expects two
92 local sles_version=$version.0
93 version_code $sles_version
96 # Check if we are running on Ubuntu or SLES so we can make decisions on
98 if [ -r /etc/SuSE-release ]; then
99 sles_version=$(sles_version_code)
100 [ $sles_version -lt $(version_code 11.4.0) ] &&
101 # bug number for skipped test: LU-4341
102 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
103 [ $sles_version -lt $(version_code 12.0.0) ] &&
104 # bug number for skipped test: LU-3703
105 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
106 elif [ -r /etc/os-release ]; then
107 if grep -qi ubuntu /etc/os-release; then
108 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
109 -e 's/^VERSION=//p' \
113 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
114 # bug number for skipped test:
116 ALWAYS_EXCEPT+=" 103a 410"
125 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
126 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
135 check_swap_layouts_support()
137 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
138 skip "Does not support layout lock."
141 check_and_setup_lustre
145 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
147 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
148 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
149 rm -rf $DIR/[Rdfs][0-9]*
151 # $RUNAS_ID may get set incorrectly somewhere else
152 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
154 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
158 if [ "${ONLY}" = "MOUNT" ] ; then
159 echo "Lustre is up, please go on"
163 echo "preparing for tests involving mounts"
164 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
166 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
167 echo # add a newline after mke2fs.
171 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
172 lctl set_param debug=-1 2> /dev/null || true
175 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
177 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
179 run_test 0a "touch; rm ====================="
182 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
183 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
185 run_test 0b "chmod 0755 $DIR ============================="
188 $LCTL get_param mdc.*.import | grep "state: FULL" ||
189 error "import not FULL"
190 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
193 run_test 0c "check import proc"
195 test_0d() { # LU-3397
196 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
197 skip "proc exports not supported before 2.10.57"
199 local mgs_exp="mgs.MGS.exports"
200 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
202 local exp_client_version
205 local temp_imp=$DIR/$tfile.import
206 local temp_exp=$DIR/$tfile.export
208 # save mgc import file to $temp_imp
209 $LCTL get_param mgc.*.import | tee $temp_imp
210 # Check if client uuid is found in MGS export
211 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
212 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
216 # save mgs export file to $temp_exp
217 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
219 # Compare the value of field "connect_flags"
220 imp_val=$(grep "connect_flags" $temp_imp)
221 exp_val=$(grep "connect_flags" $temp_exp)
222 [ "$exp_val" == "$imp_val" ] ||
223 error "export flags '$exp_val' != import flags '$imp_val'"
225 # Compare the value of client version
226 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
227 exp_val=$(version_code $exp_client_version)
228 imp_val=$(lustre_version_code client)
229 [ "$exp_val" == "$imp_val" ] ||
230 error "export client version '$exp_val' != '$imp_val'"
232 run_test 0d "check export proc ============================="
235 test_mkdir $DIR/$tdir
236 test_mkdir $DIR/$tdir/d2
237 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
238 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
241 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
243 run_test 1 "mkdir; remkdir; rmdir"
246 test_mkdir $DIR/$tdir
247 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
248 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
250 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
252 run_test 2 "mkdir; touch; rmdir; check file"
255 test_mkdir $DIR/$tdir
256 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
257 touch $DIR/$tdir/$tfile
258 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
260 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
262 run_test 3 "mkdir; touch; rmdir; check dir"
264 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
266 test_mkdir -i 1 $DIR/$tdir
268 touch $DIR/$tdir/$tfile ||
269 error "Create file under remote directory failed"
272 error "Expect error removing in-use dir $DIR/$tdir"
274 test -d $DIR/$tdir || error "Remote directory disappeared"
276 rm -rf $DIR/$tdir || error "remove remote dir error"
278 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
281 test_mkdir $DIR/$tdir
282 test_mkdir $DIR/$tdir/d2
283 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
284 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
285 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
287 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
290 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
291 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
292 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
293 error "$tfile does not have perm 0666 or UID $UID"
294 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
295 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
296 error "$tfile should be 0666 and owned by UID $UID"
298 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
304 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
305 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
306 error "$tfile should be owned by UID $RUNAS_ID"
307 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
308 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by UID $RUNAS_ID"
311 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
314 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
317 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
318 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
319 error "$tfile should be owned by GID $UID"
320 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
321 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
322 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
324 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
327 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
329 test_mkdir $DIR/$tdir
330 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
331 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
332 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
333 test_mkdir $DIR/$tdir/d/subdir
334 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
335 error "$tdir/d/subdir should be GID $RUNAS_GID"
336 if [[ $MDSCOUNT -gt 1 ]]; then
337 # check remote dir sgid inherite
338 $LFS mkdir -i 0 $DIR/$tdir.local ||
339 error "mkdir $tdir.local failed"
340 chmod g+s $DIR/$tdir.local ||
341 error "chmod $tdir.local failed"
342 chgrp $RUNAS_GID $DIR/$tdir.local ||
343 error "chgrp $tdir.local failed"
344 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
345 error "mkdir $tdir.remote failed"
346 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
347 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
348 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be mode 02755"
352 run_test 6g "verify new dir in sgid dir inherits group"
354 test_6h() { # bug 7331
355 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
357 touch $DIR/$tfile || error "touch failed"
358 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
359 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
360 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
361 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
362 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
364 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
367 test_mkdir $DIR/$tdir
368 $MCREATE $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
371 error "$tdir/$tfile should be mode 0666"
373 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
376 if [ ! -d $DIR/$tdir ]; then
377 test_mkdir $DIR/$tdir
379 $MCREATE $DIR/$tdir/$tfile
380 echo -n foo > $DIR/$tdir/$tfile
381 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
382 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
384 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
387 test_mkdir $DIR/$tdir
388 touch $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tfile mode not 0666"
393 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
396 test_mkdir $DIR/$tdir
397 test_mkdir $DIR/$tdir/d2
398 test_mkdir $DIR/$tdir/d2/d3
399 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
401 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
404 test_mkdir $DIR/$tdir
405 test_mkdir $DIR/$tdir/d2
406 touch $DIR/$tdir/d2/$tfile
407 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
408 error "$tdir/d2/$tfile not a file"
410 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
413 test_mkdir $DIR/$tdir
414 test_mkdir $DIR/$tdir/d2
415 chmod 0666 $DIR/$tdir/d2
416 chmod 0705 $DIR/$tdir/d2
417 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
418 error "$tdir/d2 mode not 0705"
420 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
423 test_mkdir $DIR/$tdir
424 touch $DIR/$tdir/$tfile
425 chmod 0666 $DIR/$tdir/$tfile
426 chmod 0654 $DIR/$tdir/$tfile
427 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
428 error "$tdir/d2 mode not 0654"
430 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
433 test_mkdir $DIR/$tdir
434 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
436 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
437 error "$tdir/$tfile size not 0 after truncate"
439 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
445 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
447 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
450 test_mkdir $DIR/$tdir
451 touch $DIR/$tdir/$tfile
452 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
453 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
454 error "$tdir/${tfile_2} not a file after rename"
455 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
457 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
460 test_mkdir $DIR/$tdir
461 touch $DIR/$tdir/$tfile
462 rm -rf $DIR/$tdir/$tfile
463 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
465 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
468 test_mkdir $DIR/$tdir
469 touch $DIR/$tdir/$tfile
470 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
472 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
473 error "$tdir/l-exist not a symlink"
474 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not referencing a file"
476 rm -f $DIR/$tdir/l-exist
477 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
479 run_test 17a "symlinks: create, remove (real)"
482 test_mkdir $DIR/$tdir
483 ln -s no-such-file $DIR/$tdir/l-dangle
485 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
486 error "$tdir/l-dangle not referencing no-such-file"
487 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing non-existent file"
489 rm -f $DIR/$tdir/l-dangle
490 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
492 run_test 17b "symlinks: create, remove (dangling)"
494 test_17c() { # bug 3440 - don't save failed open RPC for replay
495 test_mkdir $DIR/$tdir
496 ln -s foo $DIR/$tdir/$tfile
497 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
499 run_test 17c "symlinks: open dangling (should return error)"
502 test_mkdir $DIR/$tdir
503 ln -s foo $DIR/$tdir/$tfile
504 touch $DIR/$tdir/$tfile || error "creating to new symlink"
506 run_test 17d "symlinks: create dangling"
509 test_mkdir $DIR/$tdir
510 local foo=$DIR/$tdir/$tfile
511 ln -s $foo $foo || error "create symlink failed"
512 ls -l $foo || error "ls -l failed"
513 ls $foo && error "ls not failed" || true
515 run_test 17e "symlinks: create recursive symlink (should return error)"
518 test_mkdir $DIR/$tdir
519 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
520 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
521 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
524 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
527 run_test 17f "symlinks: long and very long symlink name"
529 # str_repeat(S, N) generate a string that is string S repeated N times
534 while [ $((n -= 1)) -ge 0 ]; do
540 # Long symlinks and LU-2241
542 test_mkdir $DIR/$tdir
543 local TESTS="59 60 61 4094 4095"
545 # Fix for inode size boundary in 2.1.4
546 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
549 # Patch not applied to 2.2 or 2.3 branches
550 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
551 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
554 # skip long symlink name for rhel6.5.
555 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
556 grep -q '6.5' /etc/redhat-release &>/dev/null &&
557 TESTS="59 60 61 4062 4063"
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip_env "ldiskfs only test"
638 remote_mds_nodsh && skip "remote MDS with nodsh"
639 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
640 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
641 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
643 local short_sym="0123456789"
644 local wdir=$DIR/$tdir
649 # create a long symlink file
650 for ((i = 0; i < 4; ++i)); do
651 long_sym=${long_sym}${long_sym}
654 echo "create 512 short and long symlink files under $wdir"
655 for ((i = 0; i < 256; ++i)); do
656 ln -sf ${long_sym}"a5a5" $wdir/long-$i
657 ln -sf ${short_sym}"a5a5" $wdir/short-$i
663 wait_delete_completed
665 echo "recreate the 512 symlink files with a shorter string"
666 for ((i = 0; i < 512; ++i)); do
667 # rewrite the symlink file with a shorter string
668 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
669 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
672 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
673 local devname=$(mdsdevname $mds_index)
675 echo "stop and checking mds${mds_index}:"
676 # e2fsck should not return error
678 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
681 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
682 error "start mds${mds_index} failed"
683 df $MOUNT > /dev/null 2>&1
685 error "e2fsck detected error for short/long symlink: rc=$rc"
688 run_test 17m "run e2fsck against MDT which contains short/long symlink"
690 check_fs_consistency_17n() {
694 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
695 # so it only check MDT1/MDT2 instead of all of MDTs.
696 for mdt_index in 1 2; do
697 local devname=$(mdsdevname $mdt_index)
698 # e2fsck should not return error
700 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
703 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
704 error "mount mds$mdt_index failed"
705 df $MOUNT > /dev/null 2>&1
711 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
713 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
714 skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
717 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
718 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
722 test_mkdir $DIR/$tdir
723 for ((i=0; i<10; i++)); do
724 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
725 error "create remote dir error $i"
726 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
727 error "create files under remote dir failed $i"
730 check_fs_consistency_17n ||
731 error "e2fsck report error after create files under remote dir"
733 for ((i = 0; i < 10; i++)); do
734 rm -rf $DIR/$tdir/remote_dir_${i} ||
735 error "destroy remote dir error $i"
738 check_fs_consistency_17n ||
739 error "e2fsck report error after unlink files under remote dir"
741 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
742 skip "lustre < 2.4.50 does not support migrate mv"
744 for ((i = 0; i < 10; i++)); do
745 mkdir -p $DIR/$tdir/remote_dir_${i}
746 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
747 error "create files under remote dir failed $i"
748 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
749 error "migrate remote dir error $i"
751 check_fs_consistency_17n || error "e2fsck report error after migration"
753 for ((i = 0; i < 10; i++)); do
754 rm -rf $DIR/$tdir/remote_dir_${i} ||
755 error "destroy remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after unlink"
760 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1142 simple_cleanup_common() {
1145 [ -z "$DIR" -o -z "$tdir" ] && return 0
1147 local start=$SECONDS
1150 wait_delete_completed
1151 echo "cleanup time $((SECONDS - start))"
1155 max_pages_per_rpc() {
1156 local mdtname="$(printf "MDT%04x" ${1:-0})"
1157 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1163 local nrfiles=${COUNT:-100000}
1164 local fname="$DIR/$tdir/$tfile"
1166 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1167 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1169 test_mkdir "$(dirname $fname)"
1170 # assume MDT0000 has the fewest inodes
1171 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1172 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1173 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1175 trap simple_cleanup_common EXIT
1177 createmany -m "$fname" $nrfiles
1179 cancel_lru_locks mdc
1180 lctl set_param mdc.*.stats clear
1182 # was previously test_24D: LU-6101
1183 # readdir() returns correct number of entries after cursor reload
1184 local num_ls=$(ls $DIR/$tdir | wc -l)
1185 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1186 local num_all=$(ls -a $DIR/$tdir | wc -l)
1187 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1188 $num_all -ne $((nrfiles + 2)) ]; then
1189 error "Expected $nrfiles files, got $num_ls " \
1190 "($num_uniq unique $num_all .&..)"
1192 # LU-5 large readdir
1193 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1194 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1195 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1196 # take into account of overhead in lu_dirpage header and end mark in
1197 # each page, plus one in rpc_num calculation.
1198 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1199 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1200 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1201 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1202 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1203 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1204 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1205 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1206 error "large readdir doesn't take effect: " \
1207 "$mds_readpage should be about $rpc_max"
1209 simple_cleanup_common
1211 run_test 24v "list large directory (test hash collision, b=17560)"
1213 test_24w() { # bug21506
1215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1216 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1217 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1218 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1219 [[ "$SZ1" -eq "$SZ2" ]] ||
1220 error "Error reading at the end of the file $tfile"
1222 run_test 24w "Reading a file larger than 4Gb"
1225 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1227 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1228 skip "Need MDS version at least 2.7.56"
1231 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $MDTIDX $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $DIR/$tdir/src_dir
1238 touch $DIR/$tdir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1243 error "rename dir cross MDT failed!"
1245 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1246 error "rename file cross MDT failed!"
1248 touch $DIR/$tdir/ln_file
1249 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1250 error "ln file cross MDT failed"
1252 rm -rf $DIR/$tdir || error "Can not delete directories"
1254 run_test 24x "cross MDT rename/link"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1260 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $mdtidx $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $remote_dir/src_dir
1268 touch $remote_dir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1273 error "rename subdir in the same remote dir failed!"
1275 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1276 error "rename files in the same remote dir failed!"
1278 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1279 error "link files in the same remote dir failed!"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24y "rename/link on the same dir should succeed"
1285 test_24A() { # LU-3182
1289 test_mkdir $DIR/$tdir
1290 trap simple_cleanup_common EXIT
1291 createmany -m $DIR/$tdir/$tfile $NFILES
1292 local t=$(ls $DIR/$tdir | wc -l)
1293 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1294 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1295 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1296 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1299 simple_cleanup_common || error "Can not delete directories"
1301 run_test 24A "readdir() returns correct number of entries."
1303 test_24B() { # LU-4805
1304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1308 test_mkdir $DIR/$tdir
1309 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1310 error "create striped dir failed"
1312 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1313 [ $count -eq 2 ] || error "Expected 2, got $count"
1315 touch $DIR/$tdir/striped_dir/a
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 3 ] || error "Expected 3, got $count"
1320 touch $DIR/$tdir/striped_dir/.f
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 4 ] || error "Expected 4, got $count"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24B "readdir for striped dir return correct number of entries"
1330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1337 error "create striped dir failed"
1339 cd $DIR/$tdir/d0/striped_dir
1341 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1342 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1343 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1345 [ "$d0_ino" = "$parent_ino" ] ||
1346 error ".. wrong, expect $d0_ino, get $parent_ino"
1348 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1349 error "mv striped dir failed"
1351 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1353 [ "$d1_ino" = "$parent_ino" ] ||
1354 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1356 run_test 24C "check .. in striped dir"
1359 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1363 mkdir $DIR/$tdir/src_dir
1364 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1365 error "create remote source failed"
1367 touch $DIR/$tdir/src_dir/src_child/a
1369 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1370 error "create remote target dir failed"
1372 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1373 error "create remote target child failed"
1375 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1376 error "rename dir cross MDT failed!"
1380 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1381 error "src_child still exists after rename"
1383 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1384 error "missing file(a) after rename"
1386 rm -rf $DIR/$tdir || error "Can not delete directories"
1388 run_test 24E "cross MDT rename/link"
1391 echo '== symlink sanity ============================================='
1395 touch $DIR/s25/foo ||
1396 error "File creation in symlinked directory failed"
1398 run_test 25a "create file in symlinked directory ==============="
1401 [ ! -d $DIR/d25 ] && test_25a
1402 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1404 run_test 25b "lookup file in symlinked directory ==============="
1408 test_mkdir $DIR/d26/d26-2
1409 ln -s d26/d26-2 $DIR/s26
1410 touch $DIR/s26/foo || error "File creation failed"
1412 run_test 26a "multiple component symlink ======================="
1415 test_mkdir -p $DIR/$tdir/d26-2
1416 ln -s $tdir/d26-2/foo $DIR/s26-2
1417 touch $DIR/s26-2 || error "File creation failed"
1419 run_test 26b "multiple component symlink at end of lookup ======"
1422 test_mkdir $DIR/d26.2
1423 touch $DIR/d26.2/foo
1424 ln -s d26.2 $DIR/s26.2-1
1425 ln -s s26.2-1 $DIR/s26.2-2
1426 ln -s s26.2-2 $DIR/s26.2-3
1427 chmod 0666 $DIR/s26.2-3/foo
1429 run_test 26c "chain of symlinks"
1431 # recursive symlinks (bug 439)
1433 ln -s d26-3/foo $DIR/d26-3
1435 run_test 26d "create multiple component recursive symlink"
1438 [ ! -h $DIR/d26-3 ] && test_26d
1441 run_test 26e "unlink multiple component recursive symlink"
1443 # recursive symlinks (bug 7022)
1445 test_mkdir $DIR/$tdir
1446 test_mkdir $DIR/$tdir/$tfile
1447 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1448 test_mkdir -p lndir/bar1
1449 test_mkdir $DIR/$tdir/$tfile/$tfile
1450 cd $tfile || error "cd $tfile failed"
1451 ln -s .. dotdot || error "ln dotdot failed"
1452 ln -s dotdot/lndir lndir || error "ln lndir failed"
1453 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1454 output=`ls $tfile/$tfile/lndir/bar1`
1455 [ "$output" = bar1 ] && error "unexpected output"
1456 rm -r $tfile || error "rm $tfile failed"
1457 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1459 run_test 26f "rm -r of a directory which has recursive symlink"
1462 test_mkdir $DIR/$tdir
1463 $LFS getstripe $DIR/$tdir
1464 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1466 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1468 run_test 27a "one stripe file"
1471 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1473 test_mkdir $DIR/$tdir
1474 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1475 $LFS getstripe -c $DIR/$tdir/$tfile
1476 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1477 error "two-stripe file doesn't have two stripes"
1479 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1481 run_test 27b "create and write to two stripe file"
1484 test_mkdir $DIR/$tdir
1485 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1486 error "setstripe failed"
1487 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1488 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1490 run_test 27d "create file with default settings"
1493 # LU-5839 adds check for existed layout before setting it
1494 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1495 skip "Need MDS version at least 2.7.56"
1497 test_mkdir $DIR/$tdir
1498 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1499 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1500 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1502 run_test 27e "setstripe existing file (should return error)"
1505 test_mkdir $DIR/$tdir
1506 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1507 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1508 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1509 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1511 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1513 run_test 27f "setstripe with bad stripe size (should return error)"
1516 test_mkdir $DIR/$tdir
1517 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1519 error "$DIR/$tdir/$tfile has object"
1521 run_test 27g "$LFS getstripe with no objects"
1524 test_mkdir $DIR/$tdir
1525 touch $DIR/$tdir/$tfile || error "touch failed"
1526 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1527 error "missing objects"
1529 run_test 27i "$LFS getstripe with some objects"
1532 test_mkdir $DIR/$tdir
1533 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1534 error "setstripe failed" || true
1536 run_test 27j "setstripe with bad stripe offset (should return error)"
1538 test_27k() { # bug 2844
1539 test_mkdir $DIR/$tdir
1540 local file=$DIR/$tdir/$tfile
1541 local ll_max_blksize=$((4 * 1024 * 1024))
1542 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1543 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1544 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1545 dd if=/dev/zero of=$file bs=4k count=1
1546 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1547 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1549 run_test 27k "limit i_blksize for broken user apps"
1552 mcreate $DIR/$tfile || error "creating file"
1553 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1554 error "setstripe should have failed" || true
1556 run_test 27l "check setstripe permissions (should return error)"
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1561 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1563 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1564 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1566 trap simple_cleanup_common EXIT
1567 test_mkdir $DIR/$tdir
1568 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1569 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1570 error "dd should fill OST0"
1572 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1574 [ $i -gt 256 ] && break
1577 touch $DIR/$tdir/$tfile.$i
1578 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1579 awk '{print $1}'| grep -w "0") ] &&
1580 error "OST0 was full but new created file still use it"
1582 touch $DIR/$tdir/$tfile.$i
1583 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1584 awk '{print $1}'| grep -w "0") ] &&
1585 error "OST0 was full but new created file still use it"
1586 simple_cleanup_common
1588 run_test 27m "create file while OST0 was full"
1591 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1592 awk '{ print $1 * 2; exit; }')
1596 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1597 # if the OST isn't full anymore.
1599 local OSTIDX=${1:-""}
1601 local list=$(comma_list $(osts_nodes))
1602 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1604 do_nodes $list lctl set_param fail_loc=0
1605 sync # initiate all OST_DESTROYs from MDS to OST
1609 exhaust_precreations() {
1612 local FAILIDX=${3:-$OSTIDX}
1613 local ofacet=ost$((OSTIDX + 1))
1615 test_mkdir -p -c1 $DIR/$tdir
1616 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1617 local mfacet=mds$((mdtidx + 1))
1618 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1620 local OST=$(ostname_from_index $OSTIDX)
1623 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1624 local last_id=$(do_facet $mfacet lctl get_param -n \
1625 osc.$mdtosc_proc1.prealloc_last_id)
1626 local next_id=$(do_facet $mfacet lctl get_param -n \
1627 osc.$mdtosc_proc1.prealloc_next_id)
1629 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1630 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1632 test_mkdir -p $DIR/$tdir/${OST}
1633 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1634 #define OBD_FAIL_OST_ENOSPC 0x215
1635 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1636 echo "Creating to objid $last_id on ost $OST..."
1637 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1638 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1639 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1643 exhaust_all_precreations() {
1645 for (( i=0; i < OSTCOUNT; i++ )) ; do
1646 exhaust_precreations $i $1 -1
1651 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1653 remote_mds_nodsh && skip "remote MDS with nodsh"
1654 remote_ost_nodsh && skip "remote OST with nodsh"
1657 rm -f $DIR/$tdir/$tfile
1658 exhaust_precreations 0 0x80000215
1659 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1660 touch $DIR/$tdir/$tfile || error "touch failed"
1661 $LFS getstripe $DIR/$tdir/$tfile
1664 run_test 27n "create file with some full OSTs"
1667 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1669 remote_mds_nodsh && skip "remote MDS with nodsh"
1670 remote_ost_nodsh && skip "remote OST with nodsh"
1673 rm -f $DIR/$tdir/$tfile
1674 exhaust_all_precreations 0x215
1676 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1681 run_test 27o "create file with all full OSTs (should error)"
1684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1686 remote_mds_nodsh && skip "remote MDS with nodsh"
1687 remote_ost_nodsh && skip "remote OST with nodsh"
1690 rm -f $DIR/$tdir/$tfile
1691 test_mkdir $DIR/$tdir
1693 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1694 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1695 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1697 exhaust_precreations 0 0x80000215
1698 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1699 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1700 $LFS getstripe $DIR/$tdir/$tfile
1704 run_test 27p "append to a truncated file with some full OSTs"
1707 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1709 remote_mds_nodsh && skip "remote MDS with nodsh"
1710 remote_ost_nodsh && skip "remote OST with nodsh"
1713 rm -f $DIR/$tdir/$tfile
1715 test_mkdir $DIR/$tdir
1716 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1717 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1718 error "truncate $DIR/$tdir/$tfile failed"
1719 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1721 exhaust_all_precreations 0x215
1723 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1724 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1728 run_test 27q "append to truncated file with all OSTs full (should error)"
1731 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1733 remote_mds_nodsh && skip "remote MDS with nodsh"
1734 remote_ost_nodsh && skip "remote OST with nodsh"
1737 rm -f $DIR/$tdir/$tfile
1738 exhaust_precreations 0 0x80000215
1740 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1744 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1746 test_27s() { # bug 10725
1747 test_mkdir $DIR/$tdir
1748 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1749 local stripe_count=0
1750 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1751 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1752 error "stripe width >= 2^32 succeeded" || true
1755 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1757 test_27t() { # bug 10864
1762 $WLFS getstripe $tfile
1765 run_test 27t "check that utils parse path correctly"
1767 test_27u() { # bug 4900
1768 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1769 remote_mds_nodsh && skip "remote MDS with nodsh"
1772 local list=$(comma_list $(mdts_nodes))
1774 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1775 do_nodes $list $LCTL set_param fail_loc=0x139
1776 test_mkdir -p $DIR/$tdir
1777 trap simple_cleanup_common EXIT
1778 createmany -o $DIR/$tdir/t- 1000
1779 do_nodes $list $LCTL set_param fail_loc=0
1781 TLOG=$TMP/$tfile.getstripe
1782 $LFS getstripe $DIR/$tdir > $TLOG
1783 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1784 unlinkmany $DIR/$tdir/t- 1000
1786 [[ $OBJS -gt 0 ]] &&
1787 error "$OBJS objects created on OST-0. See $TLOG" ||
1790 run_test 27u "skip object creation on OSC w/o objects"
1792 test_27v() { # bug 4900
1793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1795 remote_mds_nodsh && skip "remote MDS with nodsh"
1796 remote_ost_nodsh && skip "remote OST with nodsh"
1798 exhaust_all_precreations 0x215
1801 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1803 touch $DIR/$tdir/$tfile
1804 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1806 for (( i=1; i < OSTCOUNT; i++ )); do
1807 do_facet ost$i lctl set_param fail_loc=0x705
1809 local START=`date +%s`
1810 createmany -o $DIR/$tdir/$tfile 32
1812 local FINISH=`date +%s`
1813 local TIMEOUT=`lctl get_param -n timeout`
1814 local PROCESS=$((FINISH - START))
1815 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1816 error "$FINISH - $START >= $TIMEOUT / 2"
1817 sleep $((TIMEOUT / 2 - PROCESS))
1820 run_test 27v "skip object creation on slow OST"
1822 test_27w() { # bug 10997
1823 test_mkdir $DIR/$tdir
1824 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1825 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1826 error "stripe size $size != 65536" || true
1827 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1828 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1830 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1833 [[ $OSTCOUNT -lt 2 ]] &&
1834 skip_env "skipping multiple stripe count/offset test"
1836 test_mkdir $DIR/$tdir
1837 for i in $(seq 1 $OSTCOUNT); do
1839 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1840 error "setstripe -c $i -i $offset failed"
1841 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1842 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1843 [ $count -ne $i ] && error "stripe count $count != $i" || true
1844 [ $index -ne $offset ] &&
1845 error "stripe offset $index != $offset" || true
1848 run_test 27wa "check $LFS setstripe -c -i options"
1851 remote_ost_nodsh && skip "remote OST with nodsh"
1852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1855 OFFSET=$(($OSTCOUNT - 1))
1857 local OST=$(ostname_from_index $OSTIDX)
1859 test_mkdir $DIR/$tdir
1860 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1861 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1863 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1864 for i in $(seq 0 $OFFSET); do
1865 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1866 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1867 error "OST0 was degraded but new created file still use it"
1869 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1871 run_test 27x "create files while OST0 is degraded"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 remote_mds_nodsh && skip "remote MDS with nodsh"
1876 remote_ost_nodsh && skip "remote OST with nodsh"
1877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1879 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1880 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1881 osc.$mdtosc.prealloc_last_id)
1882 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1883 osc.$mdtosc.prealloc_next_id)
1884 local fcount=$((last_id - next_id))
1885 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1886 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1888 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1889 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1890 local OST_DEACTIVE_IDX=-1
1895 for OSC in $MDS_OSCS; do
1896 OST=$(osc_to_ost $OSC)
1897 OSTIDX=$(index_from_ostuuid $OST)
1898 if [ $OST_DEACTIVE_IDX == -1 ]; then
1899 OST_DEACTIVE_IDX=$OSTIDX
1901 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1902 echo $OSC "is Deactivated:"
1903 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1907 OSTIDX=$(index_from_ostuuid $OST)
1908 test_mkdir $DIR/$tdir
1909 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1911 for OSC in $MDS_OSCS; do
1912 OST=$(osc_to_ost $OSC)
1913 OSTIDX=$(index_from_ostuuid $OST)
1914 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1915 echo $OST "is degraded:"
1916 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1917 obdfilter.$OST.degraded=1
1922 createmany -o $DIR/$tdir/$tfile $fcount
1924 for OSC in $MDS_OSCS; do
1925 OST=$(osc_to_ost $OSC)
1926 OSTIDX=$(index_from_ostuuid $OST)
1927 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1928 echo $OST "is recovered from degraded:"
1929 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1930 obdfilter.$OST.degraded=0
1932 do_facet $SINGLEMDS lctl --device %$OSC activate
1936 # all osp devices get activated, hence -1 stripe count restored
1937 local stripe_count=0
1939 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1940 # devices get activated.
1942 $LFS setstripe -c -1 $DIR/$tfile
1943 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1945 [ $stripe_count -ne $OSTCOUNT ] &&
1946 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1949 run_test 27y "create files while OST0 is degraded and the rest inactive"
1955 lmm_count=$($GETSTRIPE -c $1)
1956 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1957 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1959 local old_ifs="$IFS"
1961 fid=($($LFS path2fid $1))
1964 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1965 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1967 # compare lmm_seq and lu_fid->f_seq
1968 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1969 # compare lmm_object_id and lu_fid->oid
1970 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1972 # check the trusted.fid attribute of the OST objects of the file
1973 local have_obdidx=false
1975 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1976 # skip lines up to and including "obdidx"
1977 [ -z "$obdidx" ] && break
1978 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1979 $have_obdidx || continue
1981 local ost=$((obdidx + 1))
1982 local dev=$(ostdevname $ost)
1985 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1987 seq=$(echo $seq | sed -e "s/^0x//g")
1988 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1989 oid_hex=$(echo $oid)
1991 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1993 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1997 # Don't unmount/remount the OSTs if we don't need to do that.
1998 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1999 # update too, until that use mount/ll_decode_filter_fid/mount.
2000 # Re-enable when debugfs will understand new filter_fid.
2002 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2003 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2004 $dev 2>/dev/null" | grep "parent=")
2006 if [ -z "$ff" ]; then
2008 mount_fstype ost$ost
2009 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2010 $(facet_mntpt ost$ost)/$obj_file)
2011 unmount_fstype ost$ost
2012 start ost$ost $dev $OST_MOUNT_OPTS
2016 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2018 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2020 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2021 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2023 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2024 # stripe_size=1048576 component_id=1 component_start=0 \
2025 # component_end=33554432
2026 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2027 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2028 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2030 if grep -q 'stripe=' <<<$ff; then
2031 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2033 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2034 # into f_ver in this case. See comment on ff_parent.
2035 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2038 # compare lmm_seq and filter_fid->ff_parent.f_seq
2039 [ $ff_pseq = $lmm_seq ] ||
2040 error "FF parent SEQ $ff_pseq != $lmm_seq"
2041 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2042 [ $ff_poid = $lmm_oid ] ||
2043 error "FF parent OID $ff_poid != $lmm_oid"
2044 (($ff_pstripe == $stripe_nr)) ||
2045 error "FF stripe $ff_pstripe != $stripe_nr"
2047 stripe_nr=$((stripe_nr + 1))
2048 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2050 if grep -q 'stripe_count=' <<<$ff; then
2051 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2052 -e 's/ .*//' <<<$ff)
2053 [ $lmm_count = $ff_scnt ] ||
2054 error "FF stripe count $lmm_count != $ff_scnt"
2060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2061 remote_ost_nodsh && skip "remote OST with nodsh"
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2065 { error "setstripe -c -1 failed"; return 1; }
2066 # We need to send a write to every object to get parent FID info set.
2067 # This _should_ also work for setattr, but does not currently.
2068 # touch $DIR/$tdir/$tfile-1 ||
2069 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2070 { error "dd $tfile-1 failed"; return 2; }
2071 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2072 { error "setstripe -c -1 failed"; return 3; }
2073 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2074 { error "dd $tfile-2 failed"; return 4; }
2076 # make sure write RPCs have been sent to OSTs
2079 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2080 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2082 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2084 test_27A() { # b=19102
2085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2087 save_layout_restore_at_exit $MOUNT
2088 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2089 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2090 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2091 local default_size=$($GETSTRIPE -S $MOUNT)
2092 local default_offset=$($GETSTRIPE -i $MOUNT)
2093 local dsize=$(do_facet $SINGLEMDS \
2094 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2095 [ $default_size -eq $dsize ] ||
2096 error "stripe size $default_size != $dsize"
2097 [ $default_offset -eq -1 ] ||
2098 error "stripe offset $default_offset != -1"
2100 run_test 27A "check filesystem-wide default LOV EA values"
2102 test_27B() { # LU-2523
2103 test_mkdir $DIR/$tdir
2104 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2106 # open f1 with O_LOV_DELAY_CREATE
2108 # call setstripe ioctl on open file descriptor for f1
2110 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2114 # open f1 with O_LOV_DELAY_CREATE
2116 # call setstripe ioctl on open file descriptor for f1
2118 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2120 # Allow multiop to fail in imitation of NFS's busted semantics.
2123 run_test 27B "call setstripe on open unlinked file/rename victim"
2125 test_27C() { #LU-2871
2126 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2134 test_mkdir $DIR/$tdir
2136 for i in $(seq 0 $((OSTCOUNT - 1))); do
2137 # set stripe across all OSTs starting from OST$i
2138 $SETSTRIPE -i $i -c -1 $tfile$i
2139 # get striping information
2140 ost_idx=($($GETSTRIPE $tfile$i |
2141 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2145 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2146 error "${#ost_idx[@]} != $OSTCOUNT"
2148 for index in $(seq 0 $((OSTCOUNT - 1))); do
2150 for j in $(echo ${ost_idx[@]}); do
2151 if [ $index -eq $j ]; then
2157 error "Can not find $index in ${ost_idx[@]}"
2161 run_test 27C "check full striping across all OSTs"
2164 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2165 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2166 remote_mds_nodsh && skip "remote MDS with nodsh"
2168 local POOL=${POOL:-testpool}
2170 local last_ost=$(($OSTCOUNT - 1))
2172 local ost_list=$(seq $first_ost $ost_step $last_ost)
2173 local ost_range="$first_ost $last_ost $ost_step"
2175 if ! combined_mgs_mds ; then
2179 test_mkdir $DIR/$tdir
2180 pool_add $POOL || error "pool_add failed"
2181 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2184 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2186 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2187 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2188 skip27D+=" -s 30,31"
2189 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2190 error "llapi_layout_test failed"
2192 destroy_test_pools || error "destroy test pools failed"
2194 if ! combined_mgs_mds ; then
2198 run_test 27D "validate llapi_layout API"
2200 # Verify that default_easize is increased from its initial value after
2201 # accessing a widely striped file.
2203 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2204 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2205 skip "client does not have LU-3338 fix"
2207 # 72 bytes is the minimum space required to store striping
2208 # information for a file striped across one OST:
2209 # (sizeof(struct lov_user_md_v3) +
2210 # sizeof(struct lov_user_ost_data_v1))
2212 $LCTL set_param -n llite.*.default_easize $min_easize ||
2213 error "lctl set_param failed"
2214 local easize=$($LCTL get_param -n llite.*.default_easize)
2216 [ $easize -eq $min_easize ] ||
2217 error "failed to set default_easize"
2219 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2220 error "setstripe failed"
2224 easize=$($LCTL get_param -n llite.*.default_easize)
2226 [ $easize -gt $min_easize ] ||
2227 error "default_easize not updated"
2229 run_test 27E "check that default extended attribute size properly increases"
2231 test_27F() { # LU-5346/LU-7975
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2233 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2234 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2235 skip "Need MDS version at least 2.8.51"
2236 remote_ost_nodsh && skip "remote OST with nodsh"
2238 test_mkdir $DIR/$tdir
2240 $SETSTRIPE -c 2 $DIR/$tdir
2242 # stop all OSTs to reproduce situation for LU-7975 ticket
2243 for num in $(seq $OSTCOUNT); do
2247 # open/create f0 with O_LOV_DELAY_CREATE
2248 # truncate f0 to a non-0 size
2250 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2252 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2253 # open/write it again to force delayed layout creation
2254 cat /etc/hosts > $DIR/$tdir/f0 &
2258 for num in $(seq $OSTCOUNT); do
2259 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2260 error "ost$num failed to start"
2263 wait $catpid || error "cat failed"
2265 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2266 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2269 run_test 27F "Client resend delayed layout creation with non-zero size"
2271 test_27G() { #LU-10629
2272 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2273 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2274 local POOL=${POOL:-testpool}
2275 local ostrange="0 0 1"
2277 test_mkdir $DIR/$tdir
2278 pool_add $POOL || error "pool_add failed"
2279 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2280 $LFS setstripe -p $POOL $DIR/$tdir
2282 local pool=$($LFS getstripe -p $DIR/$tdir)
2284 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2286 $LFS setstripe -d $DIR/$tdir
2288 pool=$($LFS getstripe -p $DIR/$tdir)
2292 [ -z "$pool" ] || error "'$pool' is not empty"
2294 run_test 27G "Clear OST pool from stripe"
2297 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2298 skip "Need MDS version newer than 2.11.54"
2299 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2300 test_mkdir $DIR/$tdir
2301 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2302 touch $DIR/$tdir/$tfile
2303 $LFS getstripe -c $DIR/$tdir/$tfile
2304 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2305 error "two-stripe file doesn't have two stripes"
2307 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2308 $LFS getstripe -y $DIR/$tdir/$tfile
2309 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2310 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2311 error "expected l_ost_idx: [02]$ not matched"
2313 # make sure ost list have been cleared
2314 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2315 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2316 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2318 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2320 run_test 27H "Set specific OSTs stripe"
2322 # createtest also checks that device nodes are created and
2323 # then visible correctly (#2091)
2324 test_28() { # bug 2091
2326 $CREATETEST $DIR/d28/ct || error "createtest failed"
2328 run_test 28 "create/mknod/mkdir with bad file types ============"
2331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2333 sync; sleep 1; sync # flush out any dirty pages from previous tests
2340 declare -i LOCKCOUNTORIG=0
2341 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2342 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2344 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2346 declare -i LOCKUNUSEDCOUNTORIG=0
2347 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2348 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2355 declare -i LOCKCOUNTCURRENT=0
2356 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2357 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2360 declare -i LOCKUNUSEDCOUNTCURRENT=0
2361 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2362 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2365 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2366 $LCTL set_param -n ldlm.dump_namespaces ""
2367 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2368 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2369 log "dumped log to $TMP/test_29.dk (bug 5793)"
2372 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2373 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2375 log "dumped log to $TMP/test_29.dk (bug 5793)"
2379 run_test 29 "IT_GETATTR regression ============================"
2381 test_30a() { # was test_30
2382 cp $(which ls) $DIR || cp /bin/ls $DIR
2383 $DIR/ls / || error "Can't execute binary from lustre"
2386 run_test 30a "execute binary from Lustre (execve) =============="
2389 cp `which ls` $DIR || cp /bin/ls $DIR
2391 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2394 run_test 30b "execute binary from Lustre as non-root ==========="
2396 test_30c() { # b=22376
2397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2399 cp `which ls` $DIR || cp /bin/ls $DIR
2401 cancel_lru_locks mdc
2402 cancel_lru_locks osc
2403 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2406 run_test 30c "execute binary from Lustre without read perms ===="
2409 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2410 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2412 run_test 31a "open-unlink file =================================="
2415 touch $DIR/f31 || error "touch $DIR/f31 failed"
2416 ln $DIR/f31 $DIR/f31b || error "ln failed"
2417 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2418 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2420 run_test 31b "unlink file with multiple links while open ======="
2423 touch $DIR/f31 || error "touch $DIR/f31 failed"
2424 ln $DIR/f31 $DIR/f31c || error "ln failed"
2425 multiop_bg_pause $DIR/f31 O_uc ||
2426 error "multiop_bg_pause for $DIR/f31 failed"
2428 $MULTIOP $DIR/f31c Ouc
2429 kill -USR1 $MULTIPID
2432 run_test 31c "open-unlink file with multiple links ============="
2435 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2436 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2438 run_test 31d "remove of open directory ========================="
2440 test_31e() { # bug 2904
2441 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2443 run_test 31e "remove of open non-empty directory ==============="
2445 test_31f() { # bug 4554
2446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2449 test_mkdir $DIR/d31f
2450 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2451 cp /etc/hosts $DIR/d31f
2453 $GETSTRIPE $DIR/d31f/hosts
2454 multiop_bg_pause $DIR/d31f D_c || return 1
2457 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2458 test_mkdir $DIR/d31f
2459 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2460 cp /etc/hosts $DIR/d31f
2462 $GETSTRIPE $DIR/d31f/hosts
2463 multiop_bg_pause $DIR/d31f D_c || return 1
2466 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2467 wait $MULTIPID || error "first opendir $MULTIPID failed"
2471 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2472 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2475 run_test 31f "remove of open directory with open-unlink file ==="
2478 echo "-- cross directory link --"
2479 test_mkdir -c1 $DIR/${tdir}ga
2480 test_mkdir -c1 $DIR/${tdir}gb
2481 touch $DIR/${tdir}ga/f
2482 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2483 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2484 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2485 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2486 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2488 run_test 31g "cross directory link==============="
2491 echo "-- cross directory link --"
2492 test_mkdir -c1 $DIR/${tdir}
2493 test_mkdir -c1 $DIR/${tdir}/dir
2494 touch $DIR/${tdir}/f
2495 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2496 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2497 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2498 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2499 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2501 run_test 31h "cross directory link under child==============="
2504 echo "-- cross directory link --"
2505 test_mkdir -c1 $DIR/$tdir
2506 test_mkdir -c1 $DIR/$tdir/dir
2507 touch $DIR/$tdir/dir/f
2508 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2509 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2510 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2511 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2512 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2514 run_test 31i "cross directory link under parent==============="
2517 test_mkdir -c1 -p $DIR/$tdir
2518 test_mkdir -c1 -p $DIR/$tdir/dir1
2519 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2520 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2521 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2522 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2525 run_test 31j "link for directory==============="
2528 test_mkdir -c1 -p $DIR/$tdir
2530 touch $DIR/$tdir/exist
2531 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2532 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2533 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2534 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2535 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2536 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2537 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2540 run_test 31k "link to file: the same, non-existing, dir==============="
2546 touch $DIR/d31m2/exist
2547 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2548 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2549 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2550 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2551 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2552 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2555 run_test 31m "link to file: the same, non-existing, dir==============="
2558 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2559 nlink=$(stat --format=%h $DIR/$tfile)
2560 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2562 local cmd="exec $fd<$DIR/$tfile"
2565 trap "eval $cmd" EXIT
2566 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2567 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2568 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2569 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2570 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2573 run_test 31n "check link count of unlinked file"
2576 local TEMPNAME=$(mktemp $1_XXXXXX)
2577 mlink $TEMPNAME $1 2> /dev/null &&
2578 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2582 test_31o() { # LU-2901
2583 test_mkdir $DIR/$tdir
2584 for LOOP in $(seq 100); do
2585 rm -f $DIR/$tdir/$tfile*
2586 for THREAD in $(seq 8); do
2587 link_one $DIR/$tdir/$tfile.$LOOP &
2590 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2591 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2592 error "$LINKS duplicate links to $tfile.$LOOP" &&
2596 run_test 31o "duplicate hard links with same filename"
2599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2601 test_mkdir $DIR/$tdir
2602 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2603 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2605 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2606 error "open unlink test1 failed"
2607 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2608 error "open unlink test2 failed"
2610 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2611 error "test1 still exists"
2612 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2613 error "test2 still exists"
2615 run_test 31p "remove of open striped directory"
2617 cleanup_test32_mount() {
2620 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2621 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2622 losetup -d $loopdev || true
2628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2630 echo "== more mountpoints and symlinks ================="
2631 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2632 trap cleanup_test32_mount EXIT
2633 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2634 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2635 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2636 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2637 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2638 cleanup_test32_mount
2640 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2645 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2646 trap cleanup_test32_mount EXIT
2647 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2648 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2649 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2650 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2651 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2652 cleanup_test32_mount
2654 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2659 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2660 trap cleanup_test32_mount EXIT
2661 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2662 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2663 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2664 test_mkdir -p $DIR/$tdir/d2/test_dir
2665 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2666 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2667 cleanup_test32_mount
2669 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2674 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2675 trap cleanup_test32_mount EXIT
2676 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2677 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2678 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2679 test_mkdir -p $DIR/$tdir/d2/test_dir
2680 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2681 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2682 cleanup_test32_mount
2684 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2688 test_mkdir -p $DIR/$tdir/tmp
2689 local tmp_dir=$DIR/$tdir/tmp
2690 ln -s $DIR/$tdir $tmp_dir/symlink11
2691 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2692 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2693 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2695 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2699 test_mkdir -p $DIR/$tdir/tmp
2700 local tmp_dir=$DIR/$tdir/tmp
2701 ln -s $DIR/$tdir $tmp_dir/symlink11
2702 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2703 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2704 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2706 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2709 local tmp_dir=$DIR/$tdir/tmp
2710 test_mkdir -p $tmp_dir
2711 test_mkdir $DIR/${tdir}2
2712 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2713 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2714 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2715 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2716 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2717 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2719 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2722 rm -fr $DIR/$tdir $DIR/${tdir}2
2723 tmp_dir=$DIR/$tdir/tmp
2724 test_mkdir -p $tmp_dir
2725 test_mkdir $DIR/${tdir}2
2726 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2727 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2728 ls $tmp_dir/symlink12 || error "listing symlink12"
2729 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2731 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2736 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2737 trap cleanup_test32_mount EXIT
2738 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2739 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2740 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2741 touch $DIR/$tdir/test_file
2742 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2743 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2744 cleanup_test32_mount
2746 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2751 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2752 trap cleanup_test32_mount EXIT
2753 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2754 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2755 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2756 touch $DIR/$tdir/test_file
2757 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2758 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2759 cleanup_test32_mount
2761 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2767 trap cleanup_test32_mount EXIT
2768 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2769 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2770 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2771 test_mkdir -p $DIR/$tdir/d2
2772 touch $DIR/$tdir/d2/test_file || error "touch failed"
2773 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2774 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2775 cleanup_test32_mount
2777 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2783 trap cleanup_test32_mount EXIT
2784 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2785 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2786 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2787 test_mkdir -p $DIR/$tdir/d2
2788 touch $DIR/$tdir/d2/test_file || error "touch failed"
2789 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2790 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2791 cleanup_test32_mount
2793 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2797 test_mkdir -p $DIR/d32m/tmp
2798 TMP_DIR=$DIR/d32m/tmp
2799 ln -s $DIR $TMP_DIR/symlink11
2800 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2801 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2802 error "symlink11 not a link"
2803 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2804 error "symlink01 not a link"
2806 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2810 test_mkdir -p $DIR/d32n/tmp
2811 TMP_DIR=$DIR/d32n/tmp
2812 ln -s $DIR $TMP_DIR/symlink11
2813 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2814 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2815 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2817 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2821 test_mkdir -p $DIR/d32o/tmp
2822 TMP_DIR=$DIR/d32o/tmp
2823 ln -s $DIR/$tfile $TMP_DIR/symlink12
2824 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2825 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2826 error "symlink12 not a link"
2827 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2828 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2829 error "$DIR/d32o/tmp/symlink12 not file type"
2830 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2831 error "$DIR/d32o/symlink02 not file type"
2833 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2843 test_mkdir -p $DIR/d32p/tmp
2845 TMP_DIR=$DIR/d32p/tmp
2847 ln -s $DIR/$tfile $TMP_DIR/symlink12
2849 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2851 cat $DIR/d32p/tmp/symlink12 ||
2852 error "Can't open $DIR/d32p/tmp/symlink12"
2854 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2857 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2862 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2863 trap cleanup_test32_mount EXIT
2864 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2865 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2866 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2867 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2868 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2869 cleanup_test32_mount
2871 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2876 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2877 trap cleanup_test32_mount EXIT
2878 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2879 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2880 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2881 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2882 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2883 cleanup_test32_mount
2885 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2890 chmod 444 $DIR/$tfile
2891 chown $RUNAS_ID $DIR/$tfile
2893 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2896 run_test 33aa "write file with mode 444 (should return error)"
2900 test_mkdir $DIR/$tdir
2901 chown $RUNAS_ID $DIR/$tdir
2902 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2903 error "$RUNAS create $tdir/$tfile failed"
2904 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2905 error "open RDWR" || true
2907 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2911 test_mkdir $DIR/$tdir
2912 chown $RUNAS_ID $DIR/$tdir
2913 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2915 run_test 33b "test open file with malformed flags (No panic)"
2918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2919 remote_ost_nodsh && skip "remote OST with nodsh"
2928 test_mkdir $DIR/$tdir
2929 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2932 for ostnum in $(seq $OSTCOUNT); do
2933 # test-framework's OST numbering is one-based, while Lustre's
2935 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2936 # Parsing llobdstat's output sucks; we could grep the /proc
2937 # path, but that's likely to not be as portable as using the
2938 # llobdstat utility. So we parse lctl output instead.
2939 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2940 obdfilter/$ostname/stats |
2941 awk '/^write_bytes/ {print $7}' )
2942 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2943 if (( ${write_bytes:-0} > 0 ))
2950 $all_zeros || return 0
2953 echo foo > $DIR/$tdir/bar
2957 # Total up write_bytes after writing. We'd better find non-zeros.
2958 for ostnum in $(seq $OSTCOUNT); do
2959 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2960 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2961 obdfilter/$ostname/stats |
2962 awk '/^write_bytes/ {print $7}' )
2963 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2964 if (( ${write_bytes:-0} > 0 ))
2973 for ostnum in $(seq $OSTCOUNT); do
2974 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2975 echo "Check that write_bytes is present in obdfilter/*/stats:"
2976 do_facet ost$ostnum lctl get_param -n \
2977 obdfilter/$ostname/stats
2979 error "OST not keeping write_bytes stats (b22312)"
2982 run_test 33c "test llobdstat and write_bytes"
2985 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2989 local remote_dir=$DIR/$tdir/remote_dir
2991 test_mkdir $DIR/$tdir
2992 $LFS mkdir -i $MDTIDX $remote_dir ||
2993 error "create remote directory failed"
2995 touch $remote_dir/$tfile
2996 chmod 444 $remote_dir/$tfile
2997 chown $RUNAS_ID $remote_dir/$tfile
2999 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3001 chown $RUNAS_ID $remote_dir
3002 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3003 error "create" || true
3004 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3005 error "open RDWR" || true
3006 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3008 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3011 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3015 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3016 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3017 mkdir $DIR/$tdir/local_dir
3019 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3020 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3021 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3023 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3024 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3026 rmdir $DIR/$tdir/* || error "rmdir failed"
3029 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3030 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3031 mkdir $DIR/$tdir/local_dir
3033 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3034 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3035 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3037 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3038 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3040 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3043 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3044 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3045 mkdir $DIR/$tdir/local_dir
3047 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3048 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3049 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3051 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3052 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3054 run_test 33e "mkdir and striped directory should have same mode"
3058 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3062 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3063 remote_mds_nodsh && skip "remote MDS with nodsh"
3066 chmod go+rwx $DIR/$tdir
3067 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3068 trap cleanup_33f EXIT
3070 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3071 error "cannot create striped directory"
3073 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3074 error "cannot create files in striped directory"
3076 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3077 error "cannot remove files in striped directory"
3079 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3080 error "cannot remove striped directory"
3084 run_test 33f "nonroot user can create, access, and remove a striped directory"
3087 mkdir -p $DIR/$tdir/dir2
3089 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3091 [[ $err =~ "exists" ]] || error "Not exists error"
3093 run_test 33g "nonroot user create already existing root created file"
3095 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3098 $MCREATE $DIR/f34 || error "mcreate failed"
3099 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3100 error "getstripe failed"
3101 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3102 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3103 error "getstripe failed"
3104 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3105 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3107 run_test 34a "truncate file that has not been opened ==========="
3110 [ ! -f $DIR/f34 ] && test_34a
3111 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3112 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3113 $OPENFILE -f O_RDONLY $DIR/f34
3114 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3115 error "getstripe failed"
3116 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3117 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3119 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3122 [ ! -f $DIR/f34 ] && test_34a
3123 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3124 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3125 $OPENFILE -f O_RDWR $DIR/f34
3126 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3127 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3128 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3130 run_test 34c "O_RDWR opening file-with-size works =============="
3133 [ ! -f $DIR/f34 ] && test_34a
3134 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3136 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3137 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3140 run_test 34d "write to sparse file ============================="
3144 $MCREATE $DIR/f34e || error "mcreate failed"
3145 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3146 $CHECKSTAT -s 1000 $DIR/f34e ||
3147 error "Size of $DIR/f34e not equal to 1000 bytes"
3148 $OPENFILE -f O_RDWR $DIR/f34e
3149 $CHECKSTAT -s 1000 $DIR/f34e ||
3150 error "Size of $DIR/f34e not equal to 1000 bytes"
3152 run_test 34e "create objects, some with size and some without =="
3154 test_34f() { # bug 6242, 6243
3155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3159 $MCREATE $DIR/f34f || error "mcreate failed"
3160 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3161 dd if=$DIR/f34f of=$TMP/f34f
3162 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3163 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3164 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3165 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3166 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3168 run_test 34f "read from a file with no objects until EOF ======="
3171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3173 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3175 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3176 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3177 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3178 cancel_lru_locks osc
3179 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3180 error "wrong size after lock cancel"
3182 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3183 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3184 error "expanding truncate failed"
3185 cancel_lru_locks osc
3186 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3187 error "wrong expanded size after lock cancel"
3189 run_test 34g "truncate long file ==============================="
3192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3197 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3198 sync # Flush the cache so that multiop below does not block on cache
3199 # flush when getting the group lock
3200 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3203 # Since just timed wait is not good enough, let's do a sync write
3204 # that way we are sure enough time for a roundtrip + processing
3205 # passed + 2 seconds of extra margin.
3206 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3210 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3211 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3215 local nsz=`stat -c %s $DIR/$tfile`
3216 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3218 run_test 34h "ftruncate file under grouplock should not block"
3221 cp /bin/sh $DIR/f35a
3223 chown $RUNAS_ID $DIR/f35a
3224 $RUNAS $DIR/f35a && error || true
3227 run_test 35a "exec file with mode 444 (should return and not leak)"
3231 utime $DIR/f36 || error "utime failed for MDS"
3233 run_test 36a "MDS utime check (mknod, utime)"
3237 utime $DIR/f36 || error "utime failed for OST"
3239 run_test 36b "OST utime check (open, utime)"
3244 chown $RUNAS_ID $DIR/d36
3245 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3247 run_test 36c "non-root MDS utime check (mknod, utime)"
3250 [ ! -d $DIR/d36 ] && test_36c
3251 echo "" > $DIR/d36/f36
3252 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3254 run_test 36d "non-root OST utime check (open, utime)"
3257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3259 test_mkdir $DIR/$tdir
3260 touch $DIR/$tdir/$tfile
3261 $RUNAS utime $DIR/$tdir/$tfile &&
3262 error "utime worked, expected failure" || true
3264 run_test 36e "utime on non-owned file (should return error)"
3268 local LANG_SAVE=$LANG
3269 local LC_LANG_SAVE=$LC_LANG
3270 export LANG=C LC_LANG=C # for date language
3272 DATESTR="Dec 20 2000"
3273 test_mkdir $DIR/$tdir
3274 lctl set_param fail_loc=$fl
3276 cp /etc/hosts $DIR/$tdir/$tfile
3277 sync & # write RPC generated with "current" inode timestamp, but delayed
3279 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3280 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3281 cancel_lru_locks osc
3282 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3284 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3285 echo "BEFORE: $LS_BEFORE" && \
3286 echo "AFTER : $LS_AFTER" && \
3287 echo "WANT : $DATESTR" && \
3288 error "$DIR/$tdir/$tfile timestamps changed" || true
3290 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3296 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3297 subr_36fh "0x80000214"
3299 run_test 36f "utime on file racing with OST BRW write =========="
3302 remote_ost_nodsh && skip "remote OST with nodsh"
3303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3309 test_mkdir $DIR/$tdir
3310 fmd_max_age=$(do_facet ost1 \
3311 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3314 fmd_before=$(do_facet ost1 \
3315 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3316 touch $DIR/$tdir/$tfile
3317 sleep $((fmd_max_age + 12))
3318 fmd_after=$(do_facet ost1 \
3319 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3321 echo "fmd_before: $fmd_before"
3322 echo "fmd_after: $fmd_after"
3323 [[ $fmd_after -gt $fmd_before ]] &&
3324 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3325 error "fmd didn't expire after ping" || true
3327 run_test 36g "filter mod data cache expiry ====================="
3330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3332 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3333 subr_36fh "0x80000227"
3335 run_test 36h "utime on file racing with OST BRW write =========="
3338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3340 test_mkdir $DIR/$tdir
3341 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3343 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3344 local new_mtime=$((mtime + 200))
3346 #change Modify time of striped dir
3347 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3348 error "change mtime failed"
3350 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3352 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3354 run_test 36i "change mtime on striped directory"
3356 # test_37 - duplicate with tests 32q 32r
3359 local file=$DIR/$tfile
3361 openfile -f O_DIRECTORY $file
3364 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3365 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3367 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3369 test_39a() { # was test_39
3371 touch $DIR/${tfile}2
3372 # ls -l $DIR/$tfile $DIR/${tfile}2
3373 # ls -lu $DIR/$tfile $DIR/${tfile}2
3374 # ls -lc $DIR/$tfile $DIR/${tfile}2
3376 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3377 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3379 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3381 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3383 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3384 error "O_TRUNC didn't change timestamps"
3387 run_test 39a "mtime changed on create"
3390 test_mkdir -c1 $DIR/$tdir
3391 cp -p /etc/passwd $DIR/$tdir/fopen
3392 cp -p /etc/passwd $DIR/$tdir/flink
3393 cp -p /etc/passwd $DIR/$tdir/funlink
3394 cp -p /etc/passwd $DIR/$tdir/frename
3395 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3398 echo "aaaaaa" >> $DIR/$tdir/fopen
3399 echo "aaaaaa" >> $DIR/$tdir/flink
3400 echo "aaaaaa" >> $DIR/$tdir/funlink
3401 echo "aaaaaa" >> $DIR/$tdir/frename
3403 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3404 local link_new=`stat -c %Y $DIR/$tdir/flink`
3405 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3406 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3408 cat $DIR/$tdir/fopen > /dev/null
3409 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3410 rm -f $DIR/$tdir/funlink2
3411 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3413 for (( i=0; i < 2; i++ )) ; do
3414 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3415 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3416 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3417 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3419 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3420 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3421 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3422 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3424 cancel_lru_locks osc
3425 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3428 run_test 39b "mtime change on open, link, unlink, rename ======"
3430 # this should be set to past
3431 TEST_39_MTIME=`date -d "1 year ago" +%s`
3437 local mtime0=`stat -c %Y $DIR1/$tfile`
3439 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3440 local mtime1=`stat -c %Y $DIR1/$tfile`
3441 [ "$mtime1" = $TEST_39_MTIME ] || \
3442 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3445 echo hello >> $DIR1/$tfile
3447 local mtime2=`stat -c %Y $DIR1/$tfile`
3448 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3449 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3451 mv $DIR1/$tfile $DIR1/$tfile-1
3453 for (( i=0; i < 2; i++ )) ; do
3454 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3455 [ "$mtime2" = "$mtime3" ] || \
3456 error "mtime ($mtime2) changed (to $mtime3) on rename"
3458 cancel_lru_locks osc
3459 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3462 run_test 39c "mtime change on rename ==========================="
3466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3469 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3471 for (( i=0; i < 2; i++ )) ; do
3472 local mtime=`stat -c %Y $DIR1/$tfile`
3473 [ $mtime = $TEST_39_MTIME ] || \
3474 error "mtime($mtime) is not set to $TEST_39_MTIME"
3476 cancel_lru_locks osc
3477 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3480 run_test 39d "create, utime, stat =============================="
3484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3487 local mtime1=`stat -c %Y $DIR1/$tfile`
3489 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3491 for (( i=0; i < 2; i++ )) ; do
3492 local mtime2=`stat -c %Y $DIR1/$tfile`
3493 [ $mtime2 = $TEST_39_MTIME ] || \
3494 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3496 cancel_lru_locks osc
3497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3500 run_test 39e "create, stat, utime, stat ========================"
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3507 mtime1=`stat -c %Y $DIR1/$tfile`
3510 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3512 for (( i=0; i < 2; i++ )) ; do
3513 local mtime2=`stat -c %Y $DIR1/$tfile`
3514 [ $mtime2 = $TEST_39_MTIME ] || \
3515 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3517 cancel_lru_locks osc
3518 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3521 run_test 39f "create, stat, sleep, utime, stat ================="
3525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3527 echo hello >> $DIR1/$tfile
3528 local mtime1=`stat -c %Y $DIR1/$tfile`
3531 chmod o+r $DIR1/$tfile
3533 for (( i=0; i < 2; i++ )) ; do
3534 local mtime2=`stat -c %Y $DIR1/$tfile`
3535 [ "$mtime1" = "$mtime2" ] || \
3536 error "lost mtime: $mtime2, should be $mtime1"
3538 cancel_lru_locks osc
3539 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3542 run_test 39g "write, chmod, stat ==============================="
3546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3552 echo hello >> $DIR1/$tfile
3553 local mtime1=`stat -c %Y $DIR1/$tfile`
3555 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3557 if [ "$d1" != "$d2" ]; then
3558 echo "write and touch not within one second"
3560 for (( i=0; i < 2; i++ )) ; do
3561 local mtime2=`stat -c %Y $DIR1/$tfile`
3562 [ "$mtime2" = $TEST_39_MTIME ] || \
3563 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3565 cancel_lru_locks osc
3566 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3570 run_test 39h "write, utime within one second, stat ============="
3573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3578 echo hello >> $DIR1/$tfile
3579 local mtime1=`stat -c %Y $DIR1/$tfile`
3581 mv $DIR1/$tfile $DIR1/$tfile-1
3583 for (( i=0; i < 2; i++ )) ; do
3584 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3586 [ "$mtime1" = "$mtime2" ] || \
3587 error "lost mtime: $mtime2, should be $mtime1"
3589 cancel_lru_locks osc
3590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3593 run_test 39i "write, rename, stat =============================="
3596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 start_full_debug_logging
3602 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3603 lctl set_param fail_loc=0x80000412
3604 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3605 error "multiop failed"
3607 local mtime1=`stat -c %Y $DIR1/$tfile`
3609 mv $DIR1/$tfile $DIR1/$tfile-1
3611 kill -USR1 $multipid
3612 wait $multipid || error "multiop close failed"
3614 for (( i=0; i < 2; i++ )) ; do
3615 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3616 [ "$mtime1" = "$mtime2" ] ||
3617 error "mtime is lost on close: $mtime2, " \
3620 cancel_lru_locks osc
3621 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3623 lctl set_param fail_loc=0
3624 stop_full_debug_logging
3626 run_test 39j "write, rename, close, stat ======================="
3629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3634 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3636 local mtime1=`stat -c %Y $DIR1/$tfile`
3638 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3640 kill -USR1 $multipid
3641 wait $multipid || error "multiop close failed"
3643 for (( i=0; i < 2; i++ )) ; do
3644 local mtime2=`stat -c %Y $DIR1/$tfile`
3646 [ "$mtime2" = $TEST_39_MTIME ] || \
3647 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3649 cancel_lru_locks osc
3650 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3653 run_test 39k "write, utime, close, stat ========================"
3655 # this should be set to future
3656 TEST_39_ATIME=`date -d "1 year" +%s`
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3660 remote_mds_nodsh && skip "remote MDS with nodsh"
3662 local atime_diff=$(do_facet $SINGLEMDS \
3663 lctl get_param -n mdd.*MDT0000*.atime_diff)
3667 # test setting directory atime to future
3668 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3669 local atime=$(stat -c %X $DIR/$tdir)
3670 [ "$atime" = $TEST_39_ATIME ] ||
3671 error "atime is not set to future: $atime, $TEST_39_ATIME"
3673 # test setting directory atime from future to now
3674 local now=$(date +%s)
3675 touch -a -d @$now $DIR/$tdir
3677 atime=$(stat -c %X $DIR/$tdir)
3678 [ "$atime" -eq "$now" ] ||
3679 error "atime is not updated from future: $atime, $now"
3681 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3684 # test setting directory atime when now > dir atime + atime_diff
3685 local d1=$(date +%s)
3687 local d2=$(date +%s)
3688 cancel_lru_locks mdc
3689 atime=$(stat -c %X $DIR/$tdir)
3690 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3691 error "atime is not updated : $atime, should be $d2"
3693 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3696 # test not setting directory atime when now < dir atime + atime_diff
3698 cancel_lru_locks mdc
3699 atime=$(stat -c %X $DIR/$tdir)
3700 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3701 error "atime is updated to $atime, should remain $d1<atime<$d2"
3703 do_facet $SINGLEMDS \
3704 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3706 run_test 39l "directory atime update ==========================="
3709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3713 local far_past_mtime=$(date -d "May 29 1953" +%s)
3714 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3716 touch -m -d @$far_past_mtime $DIR1/$tfile
3717 touch -a -d @$far_past_atime $DIR1/$tfile
3719 for (( i=0; i < 2; i++ )) ; do
3720 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3721 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3722 error "atime or mtime set incorrectly"
3724 cancel_lru_locks osc
3725 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3728 run_test 39m "test atime and mtime before 1970"
3730 test_39n() { # LU-3832
3731 remote_mds_nodsh && skip "remote MDS with nodsh"
3733 local atime_diff=$(do_facet $SINGLEMDS \
3734 lctl get_param -n mdd.*MDT0000*.atime_diff)
3739 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3742 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3743 atime0=$(stat -c %X $DIR/$tfile)
3746 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3747 atime1=$(stat -c %X $DIR/$tfile)
3750 cancel_lru_locks mdc
3751 cancel_lru_locks osc
3752 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3753 atime2=$(stat -c %X $DIR/$tfile)
3755 do_facet $SINGLEMDS \
3756 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3758 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3759 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3761 run_test 39n "check that O_NOATIME is honored"
3764 TESTDIR=$DIR/$tdir/$tfile
3765 [ -e $TESTDIR ] && rm -rf $TESTDIR
3772 links2=$(stat -c %h .)
3773 [ $(($links1 + 2)) != $links2 ] &&
3774 error "wrong links count $(($links1 + 2)) != $links2"
3776 links3=$(stat -c %h .)
3777 [ $(($links1 + 1)) != $links3 ] &&
3778 error "wrong links count $links1 != $links3"
3781 run_test 39o "directory cached attributes updated after create"
3784 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3787 TESTDIR=$DIR/$tdir/$tdir
3788 [ -e $TESTDIR ] && rm -rf $TESTDIR
3789 test_mkdir -p $TESTDIR
3793 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3794 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3796 links2=$(stat -c %h .)
3797 [ $(($links1 + 2)) != $links2 ] &&
3798 error "wrong links count $(($links1 + 2)) != $links2"
3800 links3=$(stat -c %h .)
3801 [ $(($links1 + 1)) != $links3 ] &&
3802 error "wrong links count $links1 != $links3"
3805 run_test 39p "remote directory cached attributes updated after create ========"
3808 test_39q() { # LU-8041
3809 local testdir=$DIR/$tdir
3811 multiop_bg_pause $testdir D_c || error "multiop failed"
3813 cancel_lru_locks mdc
3814 kill -USR1 $multipid
3815 local atime=$(stat -c %X $testdir)
3816 [ "$atime" -ne 0 ] || error "atime is zero"
3818 run_test 39q "close won't zero out atime"
3821 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3822 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3823 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3824 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3825 error "$tfile is not 4096 bytes in size"
3827 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3831 small_write $DIR/f41 18
3833 run_test 41 "test small file write + fstat ====================="
3835 count_ost_writes() {
3836 lctl get_param -n ${OSC}.*.stats |
3837 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3838 END { printf("%0.0f", writes) }'
3845 BG_DIRTY_RATIO_SAVE=10
3846 MAX_BG_DIRTY_RATIO=25
3850 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3851 # dirty_ratio, dirty_background_ratio
3852 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3853 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3854 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3855 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3857 # if file not here, we are a 2.4 kernel
3858 kill -CONT `pidof kupdated`
3863 # setup the trap first, so someone cannot exit the test at the
3864 # exact wrong time and mess up a machine
3865 trap start_writeback EXIT
3866 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3867 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3868 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3869 sysctl -w vm.dirty_writeback_centisecs=0
3870 sysctl -w vm.dirty_writeback_centisecs=0
3871 # save and increase /proc/sys/vm/dirty_ratio
3872 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3873 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3874 # save and increase /proc/sys/vm/dirty_background_ratio
3875 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3876 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3878 # if file not here, we are a 2.4 kernel
3879 kill -STOP `pidof kupdated`
3883 # ensure that all stripes have some grant before we test client-side cache
3885 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3886 dd if=/dev/zero of=$i bs=4k count=1
3891 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3892 # file truncation, and file removal.
3894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3897 cancel_lru_locks $OSC
3899 sync; sleep 1; sync # just to be safe
3900 BEFOREWRITES=`count_ost_writes`
3901 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3902 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3903 AFTERWRITES=`count_ost_writes`
3904 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3905 error "$BEFOREWRITES < $AFTERWRITES"
3908 run_test 42a "ensure that we don't flush on close"
3911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3914 cancel_lru_locks $OSC
3917 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3918 BEFOREWRITES=$(count_ost_writes)
3919 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3920 AFTERWRITES=$(count_ost_writes)
3921 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3922 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3924 BEFOREWRITES=$(count_ost_writes)
3925 sync || error "sync: $?"
3926 AFTERWRITES=$(count_ost_writes)
3927 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3928 error "$BEFOREWRITES < $AFTERWRITES on sync"
3930 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3934 run_test 42b "test destroy of file with cached dirty data ======"
3936 # if these tests just want to test the effect of truncation,
3937 # they have to be very careful. consider:
3938 # - the first open gets a {0,EOF}PR lock
3939 # - the first write conflicts and gets a {0, count-1}PW
3940 # - the rest of the writes are under {count,EOF}PW
3941 # - the open for truncate tries to match a {0,EOF}PR
3942 # for the filesize and cancels the PWs.
3943 # any number of fixes (don't get {0,EOF} on open, match
3944 # composite locks, do smarter file size management) fix
3945 # this, but for now we want these tests to verify that
3946 # the cancellation with truncate intent works, so we
3947 # start the file with a full-file pw lock to match against
3948 # until the truncate.
3953 cancel_lru_locks $OSC
3955 # prime the file with 0,EOF PW to match
3959 # now the real test..
3960 dd if=/dev/zero of=$file bs=1024 count=100
3961 BEFOREWRITES=`count_ost_writes`
3962 $TRUNCATE $file $offset
3963 cancel_lru_locks $OSC
3964 AFTERWRITES=`count_ost_writes`
3969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3972 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3973 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3976 run_test 42c "test partial truncate of file with cached dirty data"
3979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3982 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3983 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3986 run_test 42d "test complete truncate of file with cached dirty data"
3988 test_42e() { # bug22074
3989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3991 local TDIR=$DIR/${tdir}e
3992 local pages=16 # hardcoded 16 pages, don't change it.
3993 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3994 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3998 test_mkdir $DIR/${tdir}e
3999 $SETSTRIPE -c 1 $TDIR
4000 createmany -o $TDIR/f $files
4002 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4004 # we assume that with $OSTCOUNT files, at least one of them will
4005 # be allocated on OST0.
4006 warmup_files=$((OSTCOUNT * max_dirty_mb))
4007 createmany -o $TDIR/w $warmup_files
4009 # write a large amount of data into one file and sync, to get good
4010 # avail_grant number from OST.
4011 for ((i=0; i<$warmup_files; i++)); do
4012 idx=$($GETSTRIPE -i $TDIR/w$i)
4013 [ $idx -ne 0 ] && continue
4014 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4017 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4019 $LCTL get_param $proc_osc0/cur_dirty_bytes
4020 $LCTL get_param $proc_osc0/cur_grant_bytes
4022 # create as much dirty pages as we can while not to trigger the actual
4023 # RPCs directly. but depends on the env, VFS may trigger flush during this
4024 # period, hopefully we are good.
4025 for ((i=0; i<$warmup_files; i++)); do
4026 idx=$($GETSTRIPE -i $TDIR/w$i)
4027 [ $idx -ne 0 ] && continue
4028 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4030 $LCTL get_param $proc_osc0/cur_dirty_bytes
4031 $LCTL get_param $proc_osc0/cur_grant_bytes
4033 # perform the real test
4034 $LCTL set_param $proc_osc0/rpc_stats 0
4035 for ((;i<$files; i++)); do
4036 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4037 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4040 $LCTL get_param $proc_osc0/rpc_stats
4043 local have_ppr=false
4044 $LCTL get_param $proc_osc0/rpc_stats |
4045 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4046 # skip lines until we are at the RPC histogram data
4047 [ "$PPR" == "pages" ] && have_ppr=true && continue
4048 $have_ppr || continue
4050 # we only want the percent stat for < 16 pages
4051 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4053 percent=$((percent + WPCT))
4054 if [[ $percent -gt 15 ]]; then
4055 error "less than 16-pages write RPCs" \
4062 run_test 42e "verify sub-RPC writes are not done synchronously"
4064 test_43A() { # was test_43
4065 test_mkdir $DIR/$tdir
4066 cp -p /bin/ls $DIR/$tdir/$tfile
4067 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4069 # give multiop a chance to open
4072 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4075 run_test 43A "execution of file opened for write should return -ETXTBSY"
4078 test_mkdir $DIR/$tdir
4079 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4080 cp -p multiop $DIR/$tdir/multiop
4081 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4082 error "multiop open $TMP/$tfile.junk failed"
4083 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4085 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4086 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4087 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4089 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4094 test_mkdir $DIR/$tdir
4095 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4096 cp -p multiop $DIR/$tdir/multiop
4097 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4098 error "multiop open $TMP/$tfile.junk failed"
4099 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4101 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4102 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4103 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4105 run_test 43b "truncate of file being executed should return -ETXTBSY"
4108 local testdir="$DIR/$tdir"
4111 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4112 ( cd $testdir && md5sum -c )
4114 run_test 43c "md5sum of copy into lustre"
4116 test_44A() { # was test_44
4117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4119 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4120 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4122 run_test 44A "zero length read from a sparse stripe"
4125 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4127 [ -z "$nstripe" ] && skip "can't get stripe info"
4128 [[ $nstripe -gt $OSTCOUNT ]] &&
4129 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4131 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4133 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4134 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4138 OFFSETS="0 $((stride/2)) $((stride-1))"
4139 for offset in $OFFSETS; do
4140 for i in $(seq 0 $((nstripe-1))); do
4141 local GLOBALOFFSETS=""
4143 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4144 local myfn=$DIR/d44a-$size
4145 echo "--------writing $myfn at $size"
4146 ll_sparseness_write $myfn $size ||
4147 error "ll_sparseness_write"
4148 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4149 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4150 error "ll_sparseness_verify $GLOBALOFFSETS"
4152 for j in $(seq 0 $((nstripe-1))); do
4154 size=$((((j + $nstripe )*$stride + $offset)))
4155 ll_sparseness_write $myfn $size ||
4156 error "ll_sparseness_write"
4157 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4159 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4160 error "ll_sparseness_verify $GLOBALOFFSETS"
4165 run_test 44a "test sparse pwrite ==============================="
4169 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4175 before=`dirty_osc_total`
4176 echo executing "\"$*\""
4178 after=`dirty_osc_total`
4179 echo before $before, after $after
4182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4185 # Obtain grants from OST if it supports it
4186 echo blah > ${f}_grant
4189 do_dirty_record "echo blah > $f"
4190 [[ $before -eq $after ]] && error "write wasn't cached"
4191 do_dirty_record "> $f"
4192 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4193 do_dirty_record "echo blah > $f"
4194 [[ $before -eq $after ]] && error "write wasn't cached"
4195 do_dirty_record "sync"
4196 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4197 do_dirty_record "echo blah > $f"
4198 [[ $before -eq $after ]] && error "write wasn't cached"
4199 do_dirty_record "cancel_lru_locks osc"
4200 [[ $before -gt $after ]] ||
4201 error "lock cancellation didn't lower dirty count"
4204 run_test 45 "osc io page accounting ============================"
4206 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4207 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4208 # objects offset and an assert hit when an rpc was built with 1023's mapped
4209 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4216 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4218 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4219 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4223 run_test 46 "dirtying a previously written page ================"
4225 # test_47 is removed "Device nodes check" is moved to test_28
4227 test_48a() { # bug 2399
4228 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4229 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4230 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4232 test_mkdir $DIR/$tdir
4234 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4235 test_mkdir $DIR/$tdir
4236 touch foo || error "'touch foo' failed after recreating cwd"
4238 touch .foo || error "'touch .foo' failed after recreating cwd"
4240 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4241 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4242 cd . || error "'cd .' failed after recreating cwd"
4243 mkdir . && error "'mkdir .' worked after recreating cwd"
4244 rmdir . && error "'rmdir .' worked after recreating cwd"
4245 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4246 cd .. || error "'cd ..' failed after recreating cwd"
4248 run_test 48a "Access renamed working dir (should return errors)="
4250 test_48b() { # bug 2399
4252 test_mkdir $DIR/$tdir
4254 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4255 touch foo && error "'touch foo' worked after removing cwd"
4256 mkdir foo && error "'mkdir foo' worked after removing cwd"
4257 touch .foo && error "'touch .foo' worked after removing cwd"
4258 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4259 ls . > /dev/null && error "'ls .' worked after removing cwd"
4260 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4261 mkdir . && error "'mkdir .' worked after removing cwd"
4262 rmdir . && error "'rmdir .' worked after removing cwd"
4263 ln -s . foo && error "'ln -s .' worked after removing cwd"
4264 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4266 run_test 48b "Access removed working dir (should return errors)="
4268 test_48c() { # bug 2350
4269 #lctl set_param debug=-1
4272 test_mkdir -p $DIR/$tdir/dir
4274 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4275 $TRACE touch foo && error "touch foo worked after removing cwd"
4276 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4277 touch .foo && error "touch .foo worked after removing cwd"
4278 mkdir .foo && error "mkdir .foo worked after removing cwd"
4279 $TRACE ls . && error "'ls .' worked after removing cwd"
4280 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4281 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4282 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4283 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4284 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4286 run_test 48c "Access removed working subdir (should return errors)"
4288 test_48d() { # bug 2350
4289 #lctl set_param debug=-1
4292 test_mkdir -p $DIR/$tdir/dir
4294 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4295 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4296 $TRACE touch foo && error "'touch foo' worked after removing parent"
4297 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4298 touch .foo && error "'touch .foo' worked after removing parent"
4299 mkdir .foo && error "mkdir .foo worked after removing parent"
4300 $TRACE ls . && error "'ls .' worked after removing parent"
4301 $TRACE ls .. && error "'ls ..' worked after removing parent"
4302 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4303 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4304 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4307 run_test 48d "Access removed parent subdir (should return errors)"
4309 test_48e() { # bug 4134
4310 #lctl set_param debug=-1
4313 test_mkdir -p $DIR/$tdir/dir
4315 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4316 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4317 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4318 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4319 # On a buggy kernel addition of "touch foo" after cd .. will
4320 # produce kernel oops in lookup_hash_it
4321 touch ../foo && error "'cd ..' worked after recreate parent"
4323 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4325 run_test 48e "Access to recreated parent subdir (should return errors)"
4327 test_49() { # LU-1030
4328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4329 remote_ost_nodsh && skip "remote OST with nodsh"
4331 # get ost1 size - lustre-OST0000
4332 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4334 # write 800M at maximum
4335 [[ $ost1_size -lt 2 ]] && ost1_size=2
4336 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4338 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4339 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4342 # change max_pages_per_rpc while writing the file
4343 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4344 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4345 # loop until dd process exits
4346 while ps ax -opid | grep -wq $dd_pid; do
4347 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4348 sleep $((RANDOM % 5 + 1))
4350 # restore original max_pages_per_rpc
4351 $LCTL set_param $osc1_mppc=$orig_mppc
4352 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4354 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4358 test_mkdir $DIR/$tdir
4360 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4362 run_test 50 "special situations: /proc symlinks ==============="
4364 test_51a() { # was test_51
4365 # bug 1516 - create an empty entry right after ".." then split dir
4366 test_mkdir -c1 $DIR/$tdir
4367 touch $DIR/$tdir/foo
4368 $MCREATE $DIR/$tdir/bar
4370 createmany -m $DIR/$tdir/longfile 201
4372 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4373 $MCREATE $DIR/$tdir/longfile$FNUM
4378 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4380 run_test 51a "special situations: split htree with empty entry =="
4382 cleanup_print_lfs_df () {
4389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4391 local dir=$DIR/$tdir
4392 local nrdirs=$((65536 + 100))
4394 # cleanup the directory
4401 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4402 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4403 [[ $numfree -lt $nrdirs ]] &&
4404 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4406 # need to check free space for the directories as well
4407 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4408 numfree=$(( blkfree / $(fs_inode_ksize) ))
4409 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4411 trap cleanup_print_lfs_df EXIT
4414 createmany -d $dir/d $nrdirs || {
4415 unlinkmany $dir/d $nrdirs
4416 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4420 nrdirs=$(ls -U $dir | wc -l)
4422 # unlink all but 100 subdirectories, then check it still works
4424 local delete=$((nrdirs - left))
4429 # for ldiskfs the nlink count should be 1, but this is OSD specific
4430 # and so this is listed for informational purposes only
4431 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4432 unlinkmany -d $dir/d $delete ||
4433 error "unlink of first $delete subdirs failed"
4435 echo "nlink between: $(stat -c %h $dir)"
4436 local found=$(ls -U $dir | wc -l)
4437 [ $found -ne $left ] &&
4438 error "can't find subdirs: found only $found, expected $left"
4440 unlinkmany -d $dir/d $delete $left ||
4441 error "unlink of second $left subdirs failed"
4442 # regardless of whether the backing filesystem tracks nlink accurately
4443 # or not, the nlink count shouldn't be more than "." and ".." here
4444 local after=$(stat -c %h $dir)
4445 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4446 echo "nlink after: $after"
4448 cleanup_print_lfs_df
4450 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4454 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4456 test_mkdir $DIR/$tdir
4457 createmany -o $DIR/$tdir/t- 1000
4458 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4459 for N in $(seq 0 $((OSTCOUNT - 1))); do
4460 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4461 END { printf("%0.0f", objs) }' $TMP/$tfile)
4462 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4463 '($1 == '$N') { objs += 1 } \
4464 END { printf("%0.0f", objs) }')
4465 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4467 unlinkmany $DIR/$tdir/t- 1000
4470 for N in $(seq 1 $((OSTCOUNT - 1))); do
4471 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4472 error "OST $N has less objects vs OST $NLAST" \
4473 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4474 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4475 error "OST $N has less objects vs OST $NLAST" \
4476 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4478 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4479 error "OST $N has less #0 objects vs OST $NLAST" \
4480 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4481 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4482 error "OST $N has less #0 objects vs OST $NLAST" \
4483 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4488 run_test 51d "check object distribution"
4491 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4492 skip_env "ldiskfs only test"
4495 test_mkdir -c1 $DIR/$tdir
4496 test_mkdir -c1 $DIR/$tdir/d0
4498 touch $DIR/$tdir/d0/foo
4499 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4500 error "file exceed 65000 nlink limit!"
4501 unlinkmany $DIR/$tdir/d0/f- 65001
4504 run_test 51e "check file nlink limit"
4507 test_mkdir $DIR/$tdir
4510 local ulimit_old=$(ulimit -n)
4511 local spare=20 # number of spare fd's for scripts/libraries, etc.
4512 local mdt=$($LFS getstripe -m $DIR/$tdir)
4513 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4515 echo "MDT$mdt numfree=$numfree, max=$max"
4516 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4517 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4518 while ! ulimit -n $((numfree + spare)); do
4519 numfree=$((numfree * 3 / 4))
4521 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4523 echo "left ulimit at $ulimit_old"
4526 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4527 unlinkmany $DIR/$tdir/f $numfree
4528 error "create+open $numfree files in $DIR/$tdir failed"
4530 ulimit -n $ulimit_old
4532 # if createmany exits at 120s there will be fewer than $numfree files
4533 unlinkmany $DIR/$tdir/f $numfree || true
4535 run_test 51f "check many open files limit"
4538 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4539 test_mkdir $DIR/$tdir
4540 touch $DIR/$tdir/foo
4541 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4542 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4543 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4544 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4545 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4547 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4548 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4549 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4551 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4552 cp -r $DIR/$tdir $TMP/
4553 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4555 run_test 52a "append-only flag test (should return errors)"
4558 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4559 test_mkdir $DIR/$tdir
4560 touch $DIR/$tdir/foo
4561 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4562 cat test > $DIR/$tdir/foo && error "cat test worked"
4563 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4564 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4565 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4567 echo foo >> $DIR/$tdir/foo && error "echo worked"
4568 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4569 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4570 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4571 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4573 chattr -i $DIR/$tdir/foo || error "chattr failed"
4575 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4577 run_test 52b "immutable flag test (should return errors) ======="
4580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4581 remote_mds_nodsh && skip "remote MDS with nodsh"
4582 remote_ost_nodsh && skip "remote OST with nodsh"
4595 local support_last_seq=true
4597 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4598 support_last_seq=false
4601 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4603 for value in $(do_facet $SINGLEMDS \
4604 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4605 param=$(echo ${value[0]} | cut -d "=" -f1)
4606 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4608 if $support_last_seq; then
4609 param_seq=$(echo $param |
4610 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4611 mds_last_seq=$(do_facet $SINGLEMDS \
4612 $LCTL get_param -n $param_seq)
4614 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4616 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4617 node=$(facet_active_host ost$((ostnum+1)))
4618 param="obdfilter.$ostname.last_id"
4619 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4620 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4621 ost_last_id=$ost_last
4623 if $support_last_seq; then
4624 ost_last_id=$(echo $ost_last |
4625 awk -F':' '{print $2}' |
4627 ost_last_seq=$(echo $ost_last |
4628 awk -F':' '{print $1}')
4629 [[ $ost_last_seq = $mds_last_seq ]] || continue
4632 if [[ $ost_last_id != $mds_last ]]; then
4633 error "$ost_last_id != $mds_last"
4640 $found || error "can not match last_seq/last_id for $mdtosc"
4643 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4646 perl -MSocket -e ';' || skip "no Socket perl module installed"
4648 $SOCKETSERVER $DIR/socket ||
4649 error "$SOCKETSERVER $DIR/socket failed: $?"
4650 $SOCKETCLIENT $DIR/socket ||
4651 error "$SOCKETCLIENT $DIR/socket failed: $?"
4652 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4654 run_test 54a "unix domain socket test =========================="
4660 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4662 run_test 54b "char device works in lustre ======================"
4665 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4666 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4667 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4669 for i in $(seq 3 7); do
4670 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4679 loopdev="$DIR/loop54c"
4682 $UMOUNT $DIR/$tdir || rc=$?
4683 losetup -d $loopdev || true
4684 losetup -d $LOOPDEV || true
4685 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4692 loopdev="$DIR/loop54c"
4695 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4696 trap cleanup_54c EXIT
4697 mknod $loopdev b 7 $LOOPNUM
4698 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4699 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4700 losetup $loopdev $DIR/$tfile ||
4701 error "can't set up $loopdev for $DIR/$tfile"
4702 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4703 test_mkdir $DIR/$tdir
4704 mount -t ext2 $loopdev $DIR/$tdir ||
4705 error "error mounting $loopdev on $DIR/$tdir"
4706 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4709 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4713 run_test 54c "block device works in lustre ====================="
4719 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4721 run_test 54d "fifo device works in lustre ======================"
4726 cp -aL /dev/console $f
4727 echo $string > $f || error "echo $string to $f failed"
4729 run_test 54e "console/tty device works in lustre ======================"
4733 local dir=$DIR/$tdir
4736 test_mkdir -p $dir/dir
4737 for i in $(seq $numfiles); do
4739 touch $dir/dir/file$i
4742 local numcomp=$($LFS getstripe --component-count $dir)
4744 [[ $numcomp == 0 ]] && numcomp=1
4746 # test lfs getstripe with --recursive
4747 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4749 [[ $filenum -eq $((numfiles * 2)) ]] ||
4750 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4751 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4752 [[ $filenum -eq $numfiles ]] ||
4753 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4754 echo "$LFS getstripe showed obdidx or l_ost_idx"
4756 # test lfs getstripe with file instead of dir
4757 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4758 [[ $filenum -eq 1 ]] ||
4759 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4760 echo "$LFS getstripe file1 passed"
4762 #test lfs getstripe with --verbose
4763 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4764 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4765 error "$LFS getstripe --verbose $dir: "\
4766 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4767 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4768 error "$LFS getstripe $dir: showed lmm_magic"
4770 #test lfs getstripe with -v prints lmm_fid
4771 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4772 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4773 error "$LFS getstripe -v $dir: "\
4774 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4775 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4776 error "$LFS getstripe $dir: showed lmm_fid by default"
4777 echo "$LFS getstripe --verbose passed"
4779 #check for FID information
4780 local fid1=$($LFS getstripe --fid $dir/file1)
4781 local fid2=$($LFS getstripe --verbose $dir/file1 |
4782 awk '/lmm_fid: / { print $2; exit; }')
4783 local fid3=$($LFS path2fid $dir/file1)
4785 [ "$fid1" != "$fid2" ] &&
4786 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4787 [ "$fid1" != "$fid3" ] &&
4788 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4789 echo "$LFS getstripe --fid passed"
4791 #test lfs getstripe with --obd
4792 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4793 error "$LFS getstripe --obd wrong_uuid: should return error"
4795 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4798 local obduuid=$(ostuuid_from_index $ostidx)
4799 local found=$($LFS getstripe -r --obd $obduuid $dir |
4800 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4802 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4803 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4805 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4808 [[ $found -eq $filenum ]] ||
4809 error "$LFS getstripe --obd: found $found expect $filenum"
4810 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4811 sed '/^[ ]*'${ostidx}'[ ]/d' |
4812 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4813 error "$LFS getstripe --obd: should not show file on other obd"
4814 echo "$LFS getstripe --obd passed"
4816 run_test 56a "check $LFS getstripe"
4819 local dir=$DIR/$tdir
4823 for i in $(seq $numdirs); do
4824 test_mkdir $dir/dir$i
4827 # test lfs getdirstripe default mode is non-recursion, which is
4828 # different from lfs getstripe
4829 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4831 [[ $dircnt -eq 1 ]] ||
4832 error "$LFS getdirstripe: found $dircnt, not 1"
4833 dircnt=$($LFS getdirstripe --recursive $dir |
4834 grep -c lmv_stripe_count)
4835 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4836 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4838 run_test 56b "check $LFS getdirstripe"
4841 remote_ost_nodsh && skip "remote OST with nodsh"
4844 local ost_name=$(ostname_from_index $ost_idx)
4845 local old_status=$(ost_dev_status $ost_idx)
4847 [[ -z "$old_status" ]] ||
4848 skip_env "OST $ost_name is in $old_status status"
4850 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4853 local new_status=$(ost_dev_status $ost_idx)
4855 [[ "$new_status" = "D" ]] ||
4856 error "OST $ost_name is in status of '$new_status', not 'D'"
4858 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4861 new_status=$(ost_dev_status $ost_idx)
4862 [[ -z "$new_status" ]] ||
4863 error "OST $ost_name is in status of '$new_status', not ''"
4865 run_test 56c "check 'lfs df' showing device status"
4870 local local_tdir="$1"
4871 local local_numfiles="$2"
4872 local local_numdirs="$3"
4873 local dir_params="$4"
4874 local dir_stripe_params="$5"
4876 if [ ! -d "$local_tdir" ] ; then
4877 test_mkdir -p $dir_stripe_params $local_tdir
4878 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4879 for i in $(seq $local_numfiles) ; do
4880 touch $local_tdir/file$i
4882 for i in $(seq $local_numdirs) ; do
4883 test_mkdir $dir_stripe_params $local_tdir/dir$i
4884 for j in $(seq $local_numfiles) ; do
4885 touch $local_tdir/dir$i/file$j
4891 setup_56_special() {
4893 local local_numfiles=$2
4894 local local_numdirs=$3
4896 setup_56 $local_tdir $local_numfiles $local_numdirs
4898 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4899 for i in $(seq $local_numfiles) ; do
4900 mknod $local_tdir/loop${i}b b 7 $i
4901 mknod $local_tdir/null${i}c c 1 3
4902 ln -s $local_tdir/file1 $local_tdir/link${i}
4904 for i in $(seq $local_numdirs) ; do
4905 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4906 mknod $local_tdir/dir$i/null${i}c c 1 3
4907 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4913 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4914 local expected=$(($NUMDIRS + 2))
4916 setup_56 $dir $NUMFILES $NUMDIRS
4918 # test lfs find with -name
4919 for i in $(seq $NUMFILES) ; do
4920 local nums=$($LFS find -name "*$i" $dir | wc -l)
4922 [ $nums -eq $expected ] ||
4923 error "lfs find -name '*$i' $dir wrong: "\
4924 "found $nums, expected $expected"
4927 run_test 56g "check lfs find -name"
4930 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4931 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4933 setup_56 $dir $NUMFILES $NUMDIRS
4935 # test lfs find with ! -name
4936 for i in $(seq $NUMFILES) ; do
4937 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4939 [ $nums -eq $expected ] ||
4940 error "lfs find ! -name '*$i' $dir wrong: "\
4941 "found $nums, expected $expected"
4944 run_test 56h "check lfs find ! -name"
4947 local dir=$DIR/$tdir
4951 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4954 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4956 run_test 56i "check 'lfs find -ost UUID' skips directories"
4959 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4961 setup_56_special $dir $NUMFILES $NUMDIRS
4963 local expected=$((NUMDIRS + 1))
4964 local cmd="$LFS find -type d $dir"
4965 local nums=$($cmd | wc -l)
4967 [ $nums -eq $expected ] ||
4968 error "'$cmd' wrong: found $nums, expected $expected"
4970 run_test 56j "check lfs find -type d"
4973 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4975 setup_56_special $dir $NUMFILES $NUMDIRS
4977 local expected=$(((NUMDIRS + 1) * NUMFILES))
4978 local cmd="$LFS find -type f $dir"
4979 local nums=$($cmd | wc -l)
4981 [ $nums -eq $expected ] ||
4982 error "'$cmd' wrong: found $nums, expected $expected"
4984 run_test 56k "check lfs find -type f"
4987 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4989 setup_56_special $dir $NUMFILES $NUMDIRS
4991 local expected=$((NUMDIRS + NUMFILES))
4992 local cmd="$LFS find -type b $dir"
4993 local nums=$($cmd | wc -l)
4995 [ $nums -eq $expected ] ||
4996 error "'$cmd' wrong: found $nums, expected $expected"
4998 run_test 56l "check lfs find -type b"
5001 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5003 setup_56_special $dir $NUMFILES $NUMDIRS
5005 local expected=$((NUMDIRS + NUMFILES))
5006 local cmd="$LFS find -type c $dir"
5007 local nums=$($cmd | wc -l)
5008 [ $nums -eq $expected ] ||
5009 error "'$cmd' wrong: found $nums, expected $expected"
5011 run_test 56m "check lfs find -type c"
5014 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5015 setup_56_special $dir $NUMFILES $NUMDIRS
5017 local expected=$((NUMDIRS + NUMFILES))
5018 local cmd="$LFS find -type l $dir"
5019 local nums=$($cmd | wc -l)
5021 [ $nums -eq $expected ] ||
5022 error "'$cmd' wrong: found $nums, expected $expected"
5024 run_test 56n "check lfs find -type l"
5027 local dir=$DIR/$tdir
5029 setup_56 $dir $NUMFILES $NUMDIRS
5030 utime $dir/file1 > /dev/null || error "utime (1)"
5031 utime $dir/file2 > /dev/null || error "utime (2)"
5032 utime $dir/dir1 > /dev/null || error "utime (3)"
5033 utime $dir/dir2 > /dev/null || error "utime (4)"
5034 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5035 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5038 local nums=$($LFS find -mtime +0 $dir | wc -l)
5040 [ $nums -eq $expected ] ||
5041 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5044 cmd="$LFS find -mtime 0 $dir"
5045 nums=$($cmd | wc -l)
5046 [ $nums -eq $expected ] ||
5047 error "'$cmd' wrong: found $nums, expected $expected"
5049 run_test 56o "check lfs find -mtime for old files"
5052 [ $RUNAS_ID -eq $UID ] &&
5053 skip_env "RUNAS_ID = UID = $UID -- skipping"
5055 local dir=$DIR/$tdir
5057 setup_56 $dir $NUMFILES $NUMDIRS
5058 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5060 local expected=$NUMFILES
5061 local cmd="$LFS find -uid $RUNAS_ID $dir"
5062 local nums=$($cmd | wc -l)
5064 [ $nums -eq $expected ] ||
5065 error "'$cmd' wrong: found $nums, expected $expected"
5067 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5068 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5069 nums=$($cmd | wc -l)
5070 [ $nums -eq $expected ] ||
5071 error "'$cmd' wrong: found $nums, expected $expected"
5073 run_test 56p "check lfs find -uid and ! -uid"
5076 [ $RUNAS_ID -eq $UID ] &&
5077 skip_env "RUNAS_ID = UID = $UID -- skipping"
5079 local dir=$DIR/$tdir
5081 setup_56 $dir $NUMFILES $NUMDIRS
5082 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5084 local expected=$NUMFILES
5085 local cmd="$LFS find -gid $RUNAS_GID $dir"
5086 local nums=$($cmd | wc -l)
5088 [ $nums -eq $expected ] ||
5089 error "'$cmd' wrong: found $nums, expected $expected"
5091 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5092 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 run_test 56q "check lfs find -gid and ! -gid"
5100 local dir=$DIR/$tdir
5102 setup_56 $dir $NUMFILES $NUMDIRS
5105 local cmd="$LFS find -size 0 -type f $dir"
5106 local nums=$($cmd | wc -l)
5108 [ $nums -eq $expected ] ||
5109 error "'$cmd' wrong: found $nums, expected $expected"
5111 cmd="$LFS find ! -size 0 -type f $dir"
5112 nums=$($cmd | wc -l)
5113 [ $nums -eq $expected ] ||
5114 error "'$cmd' wrong: found $nums, expected $expected"
5115 echo "test" > $dir/$tfile
5116 echo "test2" > $dir/$tfile.2 && sync
5118 cmd="$LFS find -size 5 -type f $dir"
5119 nums=$($cmd | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "'$cmd' wrong: found $nums, expected $expected"
5123 cmd="$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 +0 -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 -5 -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 run_test 56r "check lfs find -size works"
5145 test_56s() { # LU-611 #LU-9369
5146 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5148 local dir=$DIR/$tdir
5149 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5151 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5152 for i in $(seq $NUMDIRS); do
5153 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5156 local expected=$NUMDIRS
5157 local cmd="$LFS find -c $OSTCOUNT $dir"
5158 local nums=$($cmd | wc -l)
5160 [ $nums -eq $expected ] || {
5161 $LFS getstripe -R $dir
5162 error "'$cmd' wrong: found $nums, expected $expected"
5165 expected=$((NUMDIRS + onestripe))
5166 cmd="$LFS find -stripe-count +0 -type f $dir"
5167 nums=$($cmd | wc -l)
5168 [ $nums -eq $expected ] || {
5169 $LFS getstripe -R $dir
5170 error "'$cmd' wrong: found $nums, expected $expected"
5174 cmd="$LFS find -stripe-count 1 -type f $dir"
5175 nums=$($cmd | wc -l)
5176 [ $nums -eq $expected ] || {
5177 $LFS getstripe -R $dir
5178 error "'$cmd' wrong: found $nums, expected $expected"
5181 cmd="$LFS find -stripe-count -2 -type f $dir"
5182 nums=$($cmd | wc -l)
5183 [ $nums -eq $expected ] || {
5184 $LFS getstripe -R $dir
5185 error "'$cmd' wrong: found $nums, expected $expected"
5189 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5190 nums=$($cmd | wc -l)
5191 [ $nums -eq $expected ] || {
5192 $LFS getstripe -R $dir
5193 error "'$cmd' wrong: found $nums, expected $expected"
5196 run_test 56s "check lfs find -stripe-count works"
5198 test_56t() { # LU-611 #LU-9369
5199 local dir=$DIR/$tdir
5201 setup_56 $dir 0 $NUMDIRS
5202 for i in $(seq $NUMDIRS); do
5203 $LFS setstripe -S 8M $dir/dir$i/$tfile
5206 local expected=$NUMDIRS
5207 local cmd="$LFS find -S 8M $dir"
5208 local nums=$($cmd | wc -l)
5210 [ $nums -eq $expected ] || {
5211 $LFS getstripe -R $dir
5212 error "'$cmd' wrong: found $nums, expected $expected"
5216 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5218 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5220 expected=$(((NUMDIRS + 1) * NUMFILES))
5221 cmd="$LFS find -stripe-size 512k -type f $dir"
5222 nums=$($cmd | wc -l)
5223 [ $nums -eq $expected ] ||
5224 error "'$cmd' wrong: found $nums, expected $expected"
5226 cmd="$LFS find -stripe-size +320k -type f $dir"
5227 nums=$($cmd | wc -l)
5228 [ $nums -eq $expected ] ||
5229 error "'$cmd' wrong: found $nums, expected $expected"
5231 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5232 cmd="$LFS find -stripe-size +200k -type f $dir"
5233 nums=$($cmd | wc -l)
5234 [ $nums -eq $expected ] ||
5235 error "'$cmd' wrong: found $nums, expected $expected"
5237 cmd="$LFS find -stripe-size -640k -type f $dir"
5238 nums=$($cmd | wc -l)
5239 [ $nums -eq $expected ] ||
5240 error "'$cmd' wrong: found $nums, expected $expected"
5243 cmd="$LFS find -stripe-size 256k -type f $dir"
5244 nums=$($cmd | wc -l)
5245 [ $nums -eq $expected ] ||
5246 error "'$cmd' wrong: found $nums, expected $expected"
5248 cmd="$LFS find -stripe-size -320k -type f $dir"
5249 nums=$($cmd | wc -l)
5250 [ $nums -eq $expected ] ||
5251 error "'$cmd' wrong: found $nums, expected $expected"
5254 cmd="$LFS find -stripe-size 1024k -type f $dir"
5255 nums=$($cmd | wc -l)
5256 [ $nums -eq $expected ] ||
5257 error "'$cmd' wrong: found $nums, expected $expected"
5259 run_test 56t "check lfs find -stripe-size works"
5261 test_56u() { # LU-611
5262 local dir=$DIR/$tdir
5264 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5266 if [[ $OSTCOUNT -gt 1 ]]; then
5267 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5273 local expected=$(((NUMDIRS + 1) * NUMFILES))
5274 local cmd="$LFS find -stripe-index 0 -type f $dir"
5275 local nums=$($cmd | wc -l)
5277 [ $nums -eq $expected ] ||
5278 error "'$cmd' wrong: found $nums, expected $expected"
5281 cmd="$LFS find -stripe-index 1 -type f $dir"
5282 nums=$($cmd | wc -l)
5283 [ $nums -eq $expected ] ||
5284 error "'$cmd' wrong: found $nums, expected $expected"
5286 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5287 nums=$($cmd | wc -l)
5288 [ $nums -eq $expected ] ||
5289 error "'$cmd' wrong: found $nums, expected $expected"
5292 # This should produce an error and not return any files
5293 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5294 nums=$($cmd 2>/dev/null | wc -l)
5295 [ $nums -eq $expected ] ||
5296 error "'$cmd' wrong: found $nums, expected $expected"
5298 if [[ $OSTCOUNT -gt 1 ]]; then
5299 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5300 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5301 nums=$($cmd | wc -l)
5302 [ $nums -eq $expected ] ||
5303 error "'$cmd' wrong: found $nums, expected $expected"
5306 run_test 56u "check lfs find -stripe-index works"
5310 local dir=$DIR/$tdir
5312 setup_56 $dir $NUMFILES $NUMDIRS
5314 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5315 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5317 for file in $($LFS find -m $UUID $dir); do
5318 file_midx=$($LFS getstripe -m $file)
5319 [ $file_midx -eq $mdt_idx ] ||
5320 error "lfs find -m $UUID != getstripe -m $file_midx"
5323 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5326 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5329 local dir=$DIR/$tdir
5331 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5333 local stripe_size=$($LFS getstripe -S -d $dir) ||
5334 error "$LFS getstripe -S -d $dir failed"
5335 stripe_size=${stripe_size%% *}
5337 local file_size=$((stripe_size * OSTCOUNT))
5338 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5339 local required_space=$((file_num * file_size))
5340 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5342 [[ $free_space -le $((required_space / 1024)) ]] &&
5343 skip_env "need $required_space, have $free_space kbytes"
5346 local dd_count=$((file_size / dd_bs))
5348 # write data into the files
5353 for i in $(seq $NUMFILES); do
5355 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5356 error "write data into $file failed"
5358 for i in $(seq $NUMDIRS); do
5359 for j in $(seq $NUMFILES); do
5360 file=$dir/dir$i/file$j
5361 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5362 error "write data into $file failed"
5366 # $LFS_MIGRATE will fail if hard link migration is unsupported
5367 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5368 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5369 error "creating links to $dir/dir1/file1 failed"
5374 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5377 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5380 eval $cmd || error "$cmd failed"
5382 check_stripe_count $dir/file1 $expected
5384 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5386 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5387 # OST 1 if it is on OST 0. This file is small enough to
5388 # be on only one stripe.
5389 file=$dir/migr_1_ost
5390 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5391 error "write data into $file failed"
5392 local obdidx=$($LFS getstripe -i $file)
5393 local oldmd5=$(md5sum $file)
5396 [[ $obdidx -eq 0 ]] && newobdidx=1
5397 cmd="$LFS migrate -i $newobdidx $file"
5399 eval $cmd || error "$cmd failed"
5401 local realobdix=$($LFS getstripe -i $file)
5402 local newmd5=$(md5sum $file)
5404 [[ $newobdidx -ne $realobdix ]] &&
5405 error "new OST is different (was=$obdidx, "\
5406 "wanted=$newobdidx, got=$realobdix)"
5407 [[ "$oldmd5" != "$newmd5" ]] &&
5408 error "md5sum differ: $oldmd5, $newmd5"
5412 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5414 eval $cmd || error "$cmd failed"
5416 for j in $(seq $NUMFILES); do
5417 check_stripe_count $dir/dir1/file$j $expected
5420 # lfs_migrate works with lfs find
5421 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5422 $LFS_MIGRATE -y -c $expected"
5424 eval $cmd || error "$cmd failed"
5426 for i in $(seq 2 $NUMFILES); do
5427 check_stripe_count $dir/file$i $expected
5429 for i in $(seq 2 $NUMDIRS); do
5430 for j in $(seq $NUMFILES); do
5431 check_stripe_count $dir/dir$i/file$j $expected
5435 run_test 56w "check lfs_migrate -c stripe_count works"
5438 local file1=$DIR/$tdir/file1
5439 local create_pool=false
5440 local initial_pool=$($LFS getstripe -p $DIR)
5444 echo -n "Creating test dir..."
5445 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5448 echo -n "Creating test file..."
5449 touch $file1 || error "cannot create file"
5452 echo -n "Detecting existing pools..."
5453 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5455 if [ ${#pool_list[@]} -gt 0 ]; then
5456 echo "${pool_list[@]}"
5457 for thispool in "${pool_list[@]}"; do
5458 if [[ -z "$initial_pool" ||
5459 "$initial_pool" != "$thispool" ]]; then
5461 echo "Using existing pool '$pool'"
5466 echo "none detected."
5468 if [ -z "$pool" ]; then
5469 pool=${POOL:-testpool}
5470 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5471 echo -n "Creating pool '$pool'..."
5473 pool_add $pool &> /dev/null ||
5474 error "pool_add failed"
5477 echo -n "Adding target to pool..."
5478 pool_add_targets $pool 0 0 1 &> /dev/null ||
5479 error "pool_add_targets failed"
5483 echo -n "Setting pool using -p option..."
5484 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5485 error "migrate failed rc = $?"
5488 echo -n "Verifying test file is in pool after migrating..."
5489 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5490 error "file was not migrated to pool $pool"
5493 echo -n "Removing test file from pool '$pool'..."
5494 $LFS migrate $file1 &> /dev/null ||
5495 error "cannot remove from pool"
5496 [ "$($LFS getstripe -p $file1)" ] &&
5497 error "pool still set"
5500 echo -n "Setting pool using --pool option..."
5501 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5502 error "migrate failed rc = $?"
5507 if $create_pool; then
5508 destroy_test_pools 2> /dev/null ||
5509 error "destroy test pools failed"
5512 run_test 56wb "check lfs_migrate pool support"
5515 local file1="$DIR/$tdir/file1"
5517 echo -n "Creating test dir..."
5518 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5519 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5520 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5521 error "cannot set stripe"
5524 echo -n "Setting initial stripe for test file..."
5525 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5526 error "cannot set stripe"
5527 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5528 error "stripe size not set"
5531 # File currently set to -S 512K -c 1
5533 # Ensure -c and -S options are rejected when -R is set
5534 echo -n "Verifying incompatible options are detected..."
5535 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5536 error "incompatible -c and -R options not detected"
5537 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5538 error "incompatible -S and -R options not detected"
5541 # Ensure unrecognized options are passed through to 'lfs migrate'
5542 echo -n "Verifying -S option is passed through to lfs migrate..."
5543 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5544 error "migration failed"
5545 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5546 error "file was not restriped"
5549 # File currently set to -S 1M -c 1
5551 # Ensure long options are supported
5552 echo -n "Verifying long options supported..."
5553 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5554 error "long option without argument not supported"
5555 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5556 error "long option with argument not supported"
5557 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5558 error "file not restriped with --stripe-size option"
5561 # File currently set to -S 512K -c 1
5563 if [ "$OSTCOUNT" -gt 1 ]; then
5564 echo -n "Verifying explicit stripe count can be set..."
5565 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5566 error "migrate failed"
5567 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5568 error "file not restriped to explicit count"
5572 # File currently set to -S 512K -c 1 or -S 512K -c 2
5574 # Ensure parent striping is used if -R is set, and no stripe
5575 # count or size is specified
5576 echo -n "Setting stripe for parent directory..."
5577 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5578 error "cannot set stripe"
5581 echo -n "Verifying restripe option uses parent stripe settings..."
5582 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5583 error "migrate failed"
5584 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5585 error "file not restriped to parent settings"
5586 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5587 error "file not restriped to parent settings"
5590 # File currently set to -S 1M -c 1
5592 # Ensure striping is preserved if -R is not set, and no stripe
5593 # count or size is specified
5594 echo -n "Verifying striping size preserved when not specified..."
5595 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5596 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5597 error "cannot set stripe on parent directory"
5598 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5599 error "migrate failed"
5600 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5601 error "file was restriped"
5604 # Ensure file name properly detected when final option has no argument
5605 echo -n "Verifying file name properly detected..."
5606 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5607 error "file name interpreted as option argument"
5613 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5616 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5618 local file1=$DIR/$tdir/file1
5620 echo -n "Creating test dir..."
5621 test_mkdir $DIR/$tdir || error "cannot create dir"
5624 echo -n "Creating test file..."
5628 # Ensure 'lfs migrate' will fail by using a non-existent option,
5629 # and make sure rsync is not called to recover
5630 echo -n "Make sure --no-rsync option works..."
5631 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5632 grep -q 'refusing to fall back to rsync' ||
5633 error "rsync was called with --no-rsync set"
5636 # Ensure rsync is called without trying 'lfs migrate' first
5637 echo -n "Make sure --rsync option works..."
5638 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5639 grep -q 'falling back to rsync' &&
5640 error "lfs migrate was called with --rsync set"
5643 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5644 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5645 grep -q 'at the same time' ||
5646 error "--rsync and --no-rsync accepted concurrently"
5652 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5656 check_swap_layouts_support
5658 local dir=$DIR/$tdir
5659 local ref1=/etc/passwd
5660 local file1=$dir/file1
5662 test_mkdir $dir || error "creating dir $dir"
5663 $LFS setstripe -c 2 $file1
5665 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5666 stripe=$($LFS getstripe -c $file1)
5667 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5668 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5673 run_test 56x "lfs migration support"
5676 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5677 check_swap_layouts_support
5679 local dir=$DIR/$tdir/$testnum
5683 local ref1=/etc/passwd
5684 local file1=$dir/file1
5686 $LFS setstripe -c 2 $file1
5688 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5690 local stripe=$($LFS getstripe -c $file1)
5692 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5693 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5698 run_test 56xa "lfs migration --block support"
5700 check_migrate_links() {
5702 local file1="$dir/file1"
5705 local total_count=$(($begin + $count - 1))
5706 local symlink_count=10
5709 if [ ! -f "$file1" ]; then
5710 echo -n "creating initial file..."
5711 $LFS setstripe -c 1 -S "512k" "$file1" ||
5712 error "cannot setstripe initial file"
5715 echo -n "creating symlinks..."
5716 for s in $(seq 1 $symlink_count); do
5717 ln -s "$file1" "$dir/slink$s" ||
5718 error "cannot create symlinks"
5722 echo -n "creating nonlinked files..."
5723 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5724 error "cannot create nonlinked files"
5729 if [ ! -f "$dir/file$total_count" ]; then
5730 echo -n "creating hard links $begin:$total_count..."
5731 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5732 /dev/null || error "cannot create hard links"
5736 echo -n "checking number of hard links listed in xattrs..."
5737 local fid=$($LFS getstripe -F "$file1")
5738 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5741 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5742 skip "hard link list has unexpected size, skipping test"
5744 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5745 error "link names should exceed xattrs size"
5748 echo -n "migrating files..."
5749 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5751 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5754 # make sure all links have been properly migrated
5755 echo -n "verifying files..."
5756 fid=$($LFS getstripe -F "$file1") ||
5757 error "cannot get fid for file $file1"
5758 for i in $(seq 2 $total_count); do
5759 local fid2=$($LFS getstripe -F $dir/file$i)
5761 [ "$fid2" == "$fid" ] ||
5762 error "migrated hard link has mismatched FID"
5765 # make sure hard links were properly detected, and migration was
5766 # performed only once for the entire link set; nonlinked files should
5768 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5769 local expected=$(($uniq_count + 1))
5771 [ "$actual" -eq "$expected" ] ||
5772 error "hard links individually migrated ($actual != $expected)"
5774 # make sure the correct number of hard links are present
5775 local hardlinks=$(stat -c '%h' "$file1")
5777 [ $hardlinks -eq $total_count ] ||
5778 error "num hard links $hardlinks != $total_count"
5785 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5786 skip "Need MDS version at least 2.10.55"
5788 local dir="$DIR/$tdir"
5790 test_mkdir "$dir" || error "cannot create dir $dir"
5792 echo "testing lfs migrate mode when all links fit within xattrs"
5793 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5795 echo "testing rsync mode when all links fit within xattrs"
5796 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5798 echo "testing lfs migrate mode when all links do not fit within xattrs"
5799 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5801 echo "testing rsync mode when all links do not fit within xattrs"
5802 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5807 run_test 56xb "lfs migration hard link support"
5810 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5811 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5814 local dir=$DIR/$tdir
5818 test_mkdir -p $dir || error "creating dir $dir"
5819 touch $f1 || error "creating std file $f1"
5820 $MULTIOP $f2 H2c || error "creating released file $f2"
5822 # a directory can be raid0, so ask only for files
5823 res=$($LFS find $dir -L raid0 -type f | wc -l)
5824 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5826 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5827 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5829 # only files can be released, so no need to force file search
5830 res=$($LFS find $dir -L released)
5831 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5833 res=$($LFS find $dir -type f \! -L released)
5834 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5836 run_test 56y "lfs find -L raid0|released"
5838 test_56z() { # LU-4824
5839 # This checks to make sure 'lfs find' continues after errors
5840 # There are two classes of errors that should be caught:
5841 # - If multiple paths are provided, all should be searched even if one
5843 # - If errors are encountered during the search, it should not terminate
5845 local dir=$DIR/$tdir
5849 for i in d{0..9}; do
5852 touch $dir/d{0..9}/$tfile
5853 $LFS find $DIR/non_existent_dir $dir &&
5854 error "$LFS find did not return an error"
5855 # Make a directory unsearchable. This should NOT be the last entry in
5856 # directory order. Arbitrarily pick the 6th entry
5857 chmod 700 $($LFS find $dir -type d | sed '6!d')
5859 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5861 # The user should be able to see 10 directories and 9 files
5862 [ $count == 19 ] || error "$LFS find did not continue after error"
5864 run_test 56z "lfs find should continue after an error"
5866 test_56aa() { # LU-5937
5867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5869 local dir=$DIR/$tdir
5872 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5874 createmany -o $dir/striped_dir/${tfile}- 1024
5875 local dirs=$($LFS find --size +8k $dir/)
5877 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5879 run_test 56aa "lfs find --size under striped dir"
5881 test_56ab() { # LU-10705
5882 test_mkdir $DIR/$tdir
5883 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5884 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5885 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5886 # Flush writes to ensure valid blocks. Need to be more thorough for
5887 # ZFS, since blocks are not allocated/returned to client immediately.
5889 wait_zfs_commit ost1 2
5890 cancel_lru_locks osc
5893 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5895 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5897 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5898 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5900 rm -f $DIR/$tdir/$tfile.[123]
5902 run_test 56ab "lfs find --blocks"
5905 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.50) ] &&
5906 skip "Need MDS version at least 2.10.50"
5908 # Create composite files with one component
5909 local dir=$DIR/$tdir
5911 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5912 # Create composite files with three components
5913 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5914 # Create non-composite files
5915 createmany -o $dir/${tfile}- 10
5917 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5919 [[ $nfiles == 10 ]] ||
5920 error "lfs find -E 1M found $nfiles != 10 files"
5922 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5923 [[ $nfiles == 25 ]] ||
5924 error "lfs find ! -E 1M found $nfiles != 25 files"
5926 # All files have a component that starts at 0
5927 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5928 [[ $nfiles == 35 ]] ||
5929 error "lfs find --component-start 0 - $nfiles != 35 files"
5931 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5932 [[ $nfiles == 15 ]] ||
5933 error "lfs find --component-start 2M - $nfiles != 15 files"
5935 # All files created here have a componenet that does not starts at 2M
5936 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5937 [[ $nfiles == 35 ]] ||
5938 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5940 # Find files with a specified number of components
5941 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5942 [[ $nfiles == 15 ]] ||
5943 error "lfs find --component-count 3 - $nfiles != 15 files"
5945 # Remember non-composite files have a component count of zero
5946 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5947 [[ $nfiles == 10 ]] ||
5948 error "lfs find --component-count 0 - $nfiles != 10 files"
5950 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5951 [[ $nfiles == 20 ]] ||
5952 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5954 # All files have a flag called "init"
5955 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5956 [[ $nfiles == 35 ]] ||
5957 error "lfs find --component-flags init - $nfiles != 35 files"
5959 # Multi-component files will have a component not initialized
5960 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5961 [[ $nfiles == 15 ]] ||
5962 error "lfs find !--component-flags init - $nfiles != 15 files"
5967 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5970 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5971 skip "Need MDS version at least 2.10.57"
5981 # create mirrored directories and mirrored files
5982 mkdir $td || error "mkdir $td failed"
5983 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5984 createmany -o $tf- 10 || error "create $tf- failed"
5986 for i in $(seq 2); do
5988 mkdir $dir || error "mkdir $dir failed"
5989 $LFS mirror create -N$((3 + i)) $dir ||
5990 error "create mirrored dir $dir failed"
5991 createmany -o $dir/$tfile- 10 ||
5992 error "create $dir/$tfile- failed"
5995 # change the states of some mirrored files
5997 for i in $(seq 2); do
5999 for j in $(seq 4 9); do
6000 echo foo > $dir/$tfile-$j
6004 # find mirrored files with specific mirror count
6005 cmd="$LFS find --mirror-count 3 --type f $td"
6006 nfiles=$($cmd | wc -l)
6007 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6009 cmd="$LFS find ! --mirror-count 3 --type f $td"
6010 nfiles=$($cmd | wc -l)
6011 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6013 cmd="$LFS find --mirror-count +2 --type f $td"
6014 nfiles=$($cmd | wc -l)
6015 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6017 cmd="$LFS find --mirror-count -6 --type f $td"
6018 nfiles=$($cmd | wc -l)
6019 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6021 # find mirrored files with specific file state
6022 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6023 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6025 cmd="$LFS find --mirror-state=ro --type f $td"
6026 nfiles=$($cmd | wc -l)
6027 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6029 cmd="$LFS find ! --mirror-state=ro --type f $td"
6030 nfiles=$($cmd | wc -l)
6031 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6033 cmd="$LFS find --mirror-state=wp --type f $td"
6034 nfiles=$($cmd | wc -l)
6035 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6037 cmd="$LFS find ! --mirror-state=sp --type f $td"
6038 nfiles=$($cmd | wc -l)
6039 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6041 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6045 # note test will not do anything if MDS is not local
6046 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6047 skip_env "ldiskfs only test"
6049 remote_mds_nodsh && skip "remote MDS with nodsh"
6051 local MNTDEV="osd*.*MDT*.mntdev"
6052 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6053 [ -z "$DEV" ] && error "can't access $MNTDEV"
6054 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6055 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6056 error "can't access $DEV"
6057 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6058 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6062 run_test 57a "verify MDS filesystem created with large inodes =="
6065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6066 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6067 skip_env "ldiskfs only test"
6069 remote_mds_nodsh && skip "remote MDS with nodsh"
6071 local dir=$DIR/$tdir
6074 local fileN=$dir/f$filecount
6076 rm -rf $dir || error "removing $dir"
6078 local mdtidx=$($LFS getstripe -m $dir)
6079 local mdtname=MDT$(printf %04x $mdtidx)
6080 local facet=mds$((mdtidx + 1))
6082 echo "mcreating $filecount files"
6083 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6085 # verify that files do not have EAs yet
6086 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6087 error "$file1 has an EA"
6088 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6089 error "$fileN has an EA"
6093 df $dir #make sure we get new statfs data
6094 local mdsfree=$(do_facet $facet \
6095 lctl get_param -n osd*.*$mdtname.kbytesfree)
6096 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6099 echo "opening files to create objects/EAs"
6100 for file in $(seq -f $dir/f%g 1 $filecount); do
6101 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6102 error "opening $file"
6105 # verify that files have EAs now
6106 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6107 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6109 sleep 1 #make sure we get new statfs data
6111 local mdsfree2=$(do_facet $facet \
6112 lctl get_param -n osd*.*$mdtname.kbytesfree)
6113 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6115 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6116 if [ "$mdsfree" != "$mdsfree2" ]; then
6117 error "MDC before $mdcfree != after $mdcfree2"
6119 echo "MDC before $mdcfree != after $mdcfree2"
6120 echo "unable to confirm if MDS has large inodes"
6125 run_test 57b "default LOV EAs are stored inside large inodes ==="
6128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6129 [ -z "$(which wiretest 2>/dev/null)" ] &&
6130 skip_env "could not find wiretest"
6134 run_test 58 "verify cross-platform wire constants =============="
6137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6139 echo "touch 130 files"
6140 createmany -o $DIR/f59- 130
6142 unlinkmany $DIR/f59- 130
6144 # wait for commitment of removal
6145 wait_delete_completed
6147 run_test 59 "verify cancellation of llog records async ========="
6149 TEST60_HEAD="test_60 run $RANDOM"
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6152 remote_mgs_nodsh && skip "remote MGS with nodsh"
6153 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6154 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6155 skip_env "missing subtest run-llog.sh"
6157 log "$TEST60_HEAD - from kernel mode"
6158 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6159 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6160 do_facet mgs $LCTL dk > $TMP/$tfile
6162 # LU-6388: test llog_reader
6163 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6164 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6165 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6166 skip_env "missing llog_reader"
6167 local fstype=$(facet_fstype mgs)
6168 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6169 skip_env "Only for ldiskfs or zfs type mgs"
6171 local mntpt=$(facet_mntpt mgs)
6172 local mgsdev=$(mgsdevname 1)
6184 #get fid and record list
6185 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6187 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6189 #remount mgs as ldiskfs or zfs type
6190 stop mgs || error "stop mgs failed"
6191 mount_fstype mgs || error "remount mgs failed"
6192 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6195 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6196 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6201 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6203 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6205 echo "obj_file is $obj_file"
6206 do_facet mgs $llog_reader $obj_file
6208 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6209 awk '{ print $3 }' | sed -e "s/^type=//g")
6210 if [ $rec_type != $rec ]; then
6211 echo "FAILED test_60a wrong record type $rec_type," \
6217 #check obj path if record type is LLOG_LOGID_MAGIC
6218 if [ "$rec" == "1064553b" ]; then
6219 path=$(do_facet mgs $llog_reader $obj_file |
6220 grep "path=" | awk '{ print $NF }' |
6221 sed -e "s/^path=//g")
6222 if [ $obj_file != $mntpt/$path ]; then
6223 echo "FAILED test_60a wrong obj path" \
6224 "$montpt/$path, should be $obj_file"
6231 #restart mgs before "error", otherwise it will block the next test
6232 stop mgs || error "stop mgs failed"
6233 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6234 $pass || error "test failed, see FAILED test_60a messages for specifics"
6236 run_test 60a "llog_test run from kernel module and test llog_reader"
6239 remote_mgs_nodsh && skip "remote MGS with nodsh"
6241 # test old logid format
6242 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6243 do_facet mgs $LCTL dl | grep MGS
6244 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6245 error "old llog_print failed"
6248 # test new logid format
6249 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6250 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6251 error "new llog_print failed"
6254 run_test 60aa "llog_print works with FIDs and simple names"
6257 # test llog_print with params
6259 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6260 skip "Need server version greater than 2.11.51"
6265 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6266 do_facet mgs $LCTL set_param -P jobid_name="testname"
6268 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6269 grep jobid_name | tail -n 1)
6271 local param=`awk '{ print $10 }' <<< "$yaml"`
6272 local val=`awk '{ print $12 }' <<< "$yaml"`
6273 #return to the default
6274 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6275 [ $val = "testname" ] || error "bad value: $val"
6276 [ $param = "jobid_name," ] || error "Bad param: $param"
6278 run_test 60ab "llog_print params output values from set_param -P"
6280 test_60b() { # bug 6411
6281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6284 LLOG_COUNT=$(do_facet mgs dmesg |
6285 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6286 /llog_[a-z]*.c:[0-9]/ {
6298 [[ $LLOG_COUNT -gt 120 ]] &&
6299 error "CDEBUG_LIMIT not limiting messages ($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"
6349 test_mkdir -c $MDSCOUNT $DIR/$tdir
6350 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6355 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6356 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6357 index=$((index + 1))
6363 for i in $(seq 100); do
6364 # define OBD_FAIL_OSD_TXN_START 0x19a
6365 do_facet mds1 lctl set_param fail_loc=0x8000019a
6371 mkdir $DIR/$tdir/new || error "mkdir failed"
6372 rmdir $DIR/$tdir/new || error "rmdir failed"
6374 run_test 60g "transaction abort won't cause MDT hung"
6377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6380 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6381 cancel_lru_locks osc
6382 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6385 run_test 61 "mmap() writes don't make sync hang ================"
6387 # bug 2330 - insufficient obd_match error checking causes LBUG
6389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6393 cancel_lru_locks osc
6394 lctl set_param fail_loc=0x405
6395 cat $f && error "cat succeeded, expect -EIO"
6396 lctl set_param fail_loc=0
6398 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6399 # match every page all of the time.
6400 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6402 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6403 # Though this test is irrelevant anymore, it helped to reveal some
6404 # other grant bugs (LU-4482), let's keep it.
6405 test_63a() { # was test_63
6406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6408 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6410 for i in `seq 10` ; do
6411 dd if=/dev/zero of=$DIR/f63 bs=8k &
6417 rm -f $DIR/f63 || true
6419 run_test 63a "Verify oig_wait interruption does not crash ======="
6421 # bug 2248 - async write errors didn't return to application on sync
6422 # bug 3677 - async write errors left page locked
6424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6427 lctl set_param debug=-1
6429 # ensure we have a grant to do async writes
6430 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6433 sync # sync lest earlier test intercept the fail_loc
6435 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6436 lctl set_param fail_loc=0x80000406
6437 $MULTIOP $DIR/$tfile Owy && \
6438 error "sync didn't return ENOMEM"
6439 sync; sleep 2; sync # do a real sync this time to flush page
6440 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6441 error "locked page left in cache after async error" || true
6444 run_test 63b "async write errors should be returned to fsync ==="
6447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6450 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6452 run_test 64a "verify filter grant calculations (in kernel) ====="
6455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6457 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6459 run_test 64b "check out-of-space detection on client"
6462 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6464 run_test 64c "verify grant shrink"
6466 # this does exactly what osc_request.c:osc_announce_cached() does in
6467 # order to calculate max amount of grants to ask from server
6471 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6472 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6474 ((rpc_in_flight ++));
6475 nrpages=$((nrpages * rpc_in_flight))
6477 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6479 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6481 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6482 local undirty=$((nrpages * PAGE_SIZE))
6484 local max_extent_pages
6485 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6486 grep grant_max_extent_size | awk '{print $2}')
6487 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6488 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6489 local grant_extent_tax
6490 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6491 grep grant_extent_tax | awk '{print $2}')
6493 undirty=$((undirty + nrextents * grant_extent_tax))
6498 # this is size of unit for grant allocation. It should be equal to
6499 # what tgt_grant.c:tgt_grant_chunk() calculates
6503 local grant_extent_tax
6505 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6506 grep max_brw_size | awk '{print $2}')
6508 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6509 grep grant_extent_tax | awk '{print $2}')
6511 echo $(((max_brw_size + grant_extent_tax) * 2))
6515 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6516 skip "OST < 2.10.55 doesn't limit grants enough"
6518 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6519 local file=$DIR/$tfile
6521 [[ $($LCTL get_param osc.${tgt}.import |
6522 grep "connect_flags:.*grant_param") ]] ||
6523 skip "no grant_param connect flag"
6525 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6527 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6529 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6530 stack_trap "rm -f $file" EXIT
6532 $SETSTRIPE $file -i 0 -c 1
6533 dd if=/dev/zero of=$file bs=1M count=1000 &
6538 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6539 if [[ $cur_grant -gt $max_cur_granted ]]
6542 error "cur_grant $cur_grant > $max_cur_granted"
6545 [[ $? -ne 0 ]] && break;
6550 wait_delete_completed
6551 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6553 run_test 64d "check grant limit exceed"
6555 # bug 1414 - set/get directories' stripe info
6557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6559 test_mkdir $DIR/$tdir
6561 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6563 run_test 65a "directory with no stripe info"
6566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6568 test_mkdir $DIR/$tdir
6569 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6571 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6574 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6576 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6580 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6582 test_mkdir $DIR/$tdir
6583 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6585 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6586 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6588 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6590 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6595 test_mkdir $DIR/$tdir
6596 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6597 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6599 if [[ $STRIPECOUNT -le 0 ]]; then
6601 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6602 #LOV_MAX_STRIPE_COUNT is 2000
6603 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6605 sc=$(($STRIPECOUNT - 1))
6607 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6608 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6609 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6610 error "lverify failed"
6612 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6617 test_mkdir $DIR/$tdir
6619 $SETSTRIPE $DIR/$tdir || error "setstripe"
6620 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6621 error "no stripe info failed"
6623 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6625 run_test 65e "directory setstripe defaults"
6628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6630 test_mkdir $DIR/${tdir}f
6631 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6633 run_test 65f "dir setstripe permission (should return error) ==="
6636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6638 test_mkdir $DIR/$tdir
6639 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6641 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6642 error "setstripe -S failed"
6643 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6644 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6645 error "delete default stripe failed"
6647 run_test 65g "directory setstripe -d"
6650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6652 test_mkdir $DIR/$tdir
6653 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6655 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6656 error "setstripe -S failed"
6657 test_mkdir $DIR/$tdir/dd1
6658 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6659 error "stripe info inherit failed"
6661 run_test 65h "directory stripe info inherit ===================="
6664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6666 save_layout_restore_at_exit $MOUNT
6668 # bug6367: set non-default striping on root directory
6669 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6671 # bug12836: getstripe on -1 default directory striping
6672 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6674 # bug12836: getstripe -v on -1 default directory striping
6675 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6677 # bug12836: new find on -1 default directory striping
6678 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6680 run_test 65i "various tests to set root directory striping"
6682 test_65j() { # bug6367
6683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6687 # if we aren't already remounting for each test, do so for this test
6688 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6689 cleanup || error "failed to unmount"
6693 save_layout_restore_at_exit $MOUNT
6695 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6697 run_test 65j "set default striping on root directory (bug 6367)="
6701 wait_delete_completed
6702 do_facet $SINGLEMDS "lctl set_param -n \
6703 osp.$ost*MDT0000.max_create_count=$max_count"
6704 do_facet $SINGLEMDS "lctl set_param -n \
6705 osp.$ost*MDT0000.create_count=$count"
6706 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6707 echo $INACTIVE_OSC "is Activate"
6709 wait_osc_import_state mds ost$ostnum FULL
6712 test_65k() { # bug11679
6713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6714 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6715 remote_mds_nodsh && skip "remote MDS with nodsh"
6717 local disable_precreate=true
6718 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6719 disable_precreate=false
6721 echo "Check OST status: "
6722 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6723 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6725 for OSC in $MDS_OSCS; do
6726 echo $OSC "is active"
6727 do_facet $SINGLEMDS lctl --device %$OSC activate
6730 for INACTIVE_OSC in $MDS_OSCS; do
6731 local ost=$(osc_to_ost $INACTIVE_OSC)
6732 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6733 lov.*md*.target_obd |
6734 awk -F: /$ost/'{ print $1 }' | head -n 1)
6737 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6738 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6740 echo "Deactivate: " $INACTIVE_OSC
6741 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6743 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6744 osp.$ost*MDT0000.create_count")
6745 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6746 osp.$ost*MDT0000.max_create_count")
6747 $disable_precreate &&
6748 do_facet $SINGLEMDS "lctl set_param -n \
6749 osp.$ost*MDT0000.max_create_count=0"
6751 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6752 [ -f $DIR/$tdir/$idx ] && continue
6753 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6754 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6756 error "setstripe $idx should succeed"; }
6757 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6759 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6762 do_facet $SINGLEMDS "lctl set_param -n \
6763 osp.$ost*MDT0000.max_create_count=$max_count"
6764 do_facet $SINGLEMDS "lctl set_param -n \
6765 osp.$ost*MDT0000.create_count=$count"
6766 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6767 echo $INACTIVE_OSC "is Activate"
6769 wait_osc_import_state mds ost$ostnum FULL
6772 run_test 65k "validate manual striping works properly with deactivated OSCs"
6774 test_65l() { # bug 12836
6775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6777 test_mkdir -p $DIR/$tdir/test_dir
6778 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6779 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6781 run_test 65l "lfs find on -1 stripe dir ========================"
6784 local layout=$(save_layout $MOUNT)
6785 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6786 restore_layout $MOUNT $layout
6787 error "setstripe should fail by non-root users"
6791 run_test 65m "normal user can't set filesystem default stripe"
6794 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.0) ]] ||
6795 skip "Need MDS version at least 2.12.0"
6796 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6798 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6799 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6800 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6802 local root_layout=$(save_layout $MOUNT)
6803 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6805 # new subdirectory under root directory should not inherit
6806 # the default layout from root
6807 local dir1=$MOUNT/$tdir-1
6808 mkdir $dir1 || error "mkdir $dir1 failed"
6809 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6810 error "$dir1 shouldn't have LOV EA"
6812 # delete the default layout on root directory
6813 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6815 local dir2=$MOUNT/$tdir-2
6816 mkdir $dir2 || error "mkdir $dir2 failed"
6817 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6818 error "$dir2 shouldn't have LOV EA"
6820 # set a new striping pattern on root directory
6821 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6822 local new_def_stripe_size=$((def_stripe_size * 2))
6823 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6824 error "set stripe size on $MOUNT failed"
6826 # new file created in $dir2 should inherit the new stripe size from
6827 # the filesystem default
6828 local file2=$dir2/$tfile-2
6829 touch $file2 || error "touch $file2 failed"
6831 local file2_stripe_size=$($LFS getstripe -S $file2)
6832 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6833 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6835 local dir3=$MOUNT/$tdir-3
6836 mkdir $dir3 || error "mkdir $dir3 failed"
6837 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6838 error "$dir3 shouldn't have LOV EA"
6840 # set OST pool on root directory
6841 local pool=$TESTNAME
6842 pool_add $pool || error "add $pool failed"
6843 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6844 error "add targets to $pool failed"
6846 $LFS setstripe -p $pool $MOUNT ||
6847 error "set OST pool on $MOUNT failed"
6849 # new file created in $dir3 should inherit the pool from
6850 # the filesystem default
6851 local file3=$dir3/$tfile-3
6852 touch $file3 || error "touch $file3 failed"
6854 local file3_pool=$($LFS getstripe -p $file3)
6855 [[ "$file3_pool" = "$pool" ]] ||
6856 error "$file3 didn't inherit OST pool $pool"
6858 local dir4=$MOUNT/$tdir-4
6859 mkdir $dir4 || error "mkdir $dir4 failed"
6860 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6861 error "$dir4 shouldn't have LOV EA"
6863 # new file created in $dir4 should inherit the pool from
6864 # the filesystem default
6865 local file4=$dir4/$tfile-4
6866 touch $file4 || error "touch $file4 failed"
6868 local file4_pool=$($LFS getstripe -p $file4)
6869 [[ "$file4_pool" = "$pool" ]] ||
6870 error "$file4 didn't inherit OST pool $pool"
6872 # new subdirectory under non-root directory should inherit
6873 # the default layout from its parent directory
6874 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6875 error "set directory layout on $dir4 failed"
6877 local dir5=$dir4/$tdir-5
6878 mkdir $dir5 || error "mkdir $dir5 failed"
6880 local dir4_layout=$(get_layout_param $dir4)
6881 local dir5_layout=$(get_layout_param $dir5)
6882 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6883 error "$dir5 should inherit the default layout from $dir4"
6885 run_test 65n "don't inherit default layout from root for new subdirectories"
6887 # bug 2543 - update blocks count on client
6889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6892 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6893 sync; sync_all_data; sync; sync_all_data
6894 cancel_lru_locks osc
6895 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6896 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6898 run_test 66 "update inode blocks count on client ==============="
6901 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6905 swapon -s | awk '($1 == "'$1'") { print $4 }'
6908 # bug5265, obdfilter oa2dentry return -ENOENT
6909 # #define OBD_FAIL_SRV_ENOENT 0x217
6911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6912 remote_ost_nodsh && skip "remote OST with nodsh"
6915 $SETSTRIPE -c 1 -i 0 $f
6917 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6919 do_facet ost1 lctl set_param fail_loc=0x217
6920 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6921 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6923 do_facet ost1 lctl set_param fail_loc=0
6924 $DIRECTIO write $f 0 2 || error "write error"
6926 cancel_lru_locks osc
6927 $DIRECTIO read $f 0 1 || error "read error"
6929 do_facet ost1 lctl set_param fail_loc=0x217
6930 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6932 do_facet ost1 lctl set_param fail_loc=0
6935 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6938 test_mkdir $DIR/$tdir
6939 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6940 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6942 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6944 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6946 [ "$RUNAS_ID" = "$UID" ] &&
6947 skip_env "RUNAS_ID = UID = $UID -- skipping"
6948 # Check that testing environment is properly set up. Skip if not
6949 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6950 skip_env "User $RUNAS_ID does not exist - skipping"
6953 chmod 777 $DIR/$tfile
6954 chmod ug+s $DIR/$tfile
6955 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6956 error "$RUNAS dd $DIR/$tfile failed"
6957 # See if we are still setuid/sgid
6958 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6959 error "S/gid is not dropped on write"
6960 # Now test that MDS is updated too
6961 cancel_lru_locks mdc
6962 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6963 error "S/gid is not dropped on MDS"
6966 run_test 72a "Test that remove suid works properly (bug5695) ===="
6968 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6971 [ "$RUNAS_ID" = "$UID" ] &&
6972 skip_env "RUNAS_ID = UID = $UID -- skipping"
6973 [ "$RUNAS_ID" -eq 0 ] &&
6974 skip_env "RUNAS_ID = 0 -- skipping"
6975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6976 # Check that testing environment is properly set up. Skip if not
6977 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6978 skip_env "User $RUNAS_ID does not exist - skipping"
6980 touch $DIR/${tfile}-f{g,u}
6981 test_mkdir $DIR/${tfile}-dg
6982 test_mkdir $DIR/${tfile}-du
6983 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6984 chmod g+s $DIR/${tfile}-{f,d}g
6985 chmod u+s $DIR/${tfile}-{f,d}u
6986 for perm in 777 2777 4777; do
6987 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6988 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6989 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6990 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6994 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6996 # bug 3462 - multiple simultaneous MDC requests
6998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7000 test_mkdir $DIR/d73-1
7001 test_mkdir $DIR/d73-2
7002 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7005 lctl set_param fail_loc=0x80000129
7006 $MULTIOP $DIR/d73-1/f73-2 Oc &
7008 lctl set_param fail_loc=0
7010 $MULTIOP $DIR/d73-2/f73-3 Oc &
7014 wait $pid1 || return 1
7018 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7019 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7020 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7024 run_test 73 "multiple MDC requests (should not deadlock)"
7026 test_74a() { # bug 6149, 6184
7027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7030 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7032 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7033 # will spin in a tight reconnection loop
7034 $LCTL set_param fail_loc=0x8000030e
7035 # get any lock that won't be difficult - lookup works.
7037 $LCTL set_param fail_loc=0
7041 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7043 test_74b() { # bug 13310
7044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7046 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7048 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7049 # will spin in a tight reconnection loop
7050 $LCTL set_param fail_loc=0x8000030e
7051 # get a "difficult" lock
7053 $LCTL set_param fail_loc=0
7057 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7062 #define OBD_FAIL_LDLM_NEW_LOCK
7063 $LCTL set_param fail_loc=0x319
7064 touch $DIR/$tfile && error "touch successful"
7065 $LCTL set_param fail_loc=0
7068 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7071 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7074 test_76() { # Now for bug 20433, added originally in bug 1443
7075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7077 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7079 cancel_lru_locks osc
7080 BEFORE_INODES=$(num_inodes)
7081 echo "before inodes: $BEFORE_INODES"
7083 [ "$SLOW" = "no" ] && COUNT=100
7084 for i in $(seq $COUNT); do
7088 cancel_lru_locks osc
7089 AFTER_INODES=$(num_inodes)
7090 echo "after inodes: $AFTER_INODES"
7092 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7094 AFTER_INODES=$(num_inodes)
7096 echo "wait $wait seconds inodes: $AFTER_INODES"
7097 if [ $wait -gt 30 ]; then
7098 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7102 run_test 76 "confirm clients recycle inodes properly ===="
7108 # Note: in sptlrpc modes which enable its own bulk checksum, the
7109 # original crc32_le bulk checksum will be automatically disabled,
7110 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7111 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7112 # In this case set_checksums() will not be no-op, because sptlrpc
7113 # bulk checksum will be enabled all through the test.
7115 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7116 lctl set_param -n osc.*.checksums $1
7120 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7121 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7122 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7123 tr -d [] | head -n1)}
7126 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7127 log "set checksum type to $1"
7130 F77_TMP=$TMP/f77-temp
7133 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7134 error "error writing to $F77_TMP"
7137 test_77a() { # bug 10889
7138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7139 $GSS && skip_env "could not run with gss"
7141 [ ! -f $F77_TMP ] && setup_f77
7143 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7147 run_test 77a "normal checksum read/write operation"
7149 test_77b() { # bug 10889
7150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7151 $GSS && skip_env "could not run with gss"
7153 [ ! -f $F77_TMP ] && setup_f77
7154 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7155 $LCTL set_param fail_loc=0x80000409
7158 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7159 error "dd error: $?"
7160 $LCTL set_param fail_loc=0
7162 for algo in $CKSUM_TYPES; do
7163 cancel_lru_locks osc
7164 set_checksum_type $algo
7165 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7166 $LCTL set_param fail_loc=0x80000408
7167 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7168 $LCTL set_param fail_loc=0
7171 set_checksum_type $ORIG_CSUM_TYPE
7174 run_test 77b "checksum error on client write, read"
7179 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7181 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7182 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7183 $check_ost && [ -n "$ost_file_prefix" ] &&
7184 do_facet ost1 rm -f ${ost_file_prefix}\*
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"
7193 local osc_file_prefix
7195 local check_ost=false
7196 local ost_file_prefix
7202 # ensure corruption will occur on first OSS/OST
7203 $LFS setstripe -i 0 $DIR/$tfile
7205 [ ! -f $F77_TMP ] && setup_f77
7206 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7207 error "dd write error: $?"
7208 fid=$($LFS path2fid $DIR/$tfile)
7210 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7213 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7214 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7216 echo "OSS do not support bulk pages dump upon error"
7219 osc_file_prefix=$($LCTL get_param -n debug_path)
7220 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7222 trap cleanup_77c EXIT
7225 # enable bulk pages dump upon error on Client
7226 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7227 # enable bulk pages dump upon error on OSS
7229 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7231 # flush Client cache to allow next read to reach OSS
7232 cancel_lru_locks osc
7234 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7235 $LCTL set_param fail_loc=0x80000408
7236 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7237 $LCTL set_param fail_loc=0
7241 # check cksum dump on Client
7242 osc_file=$(ls ${osc_file_prefix}*)
7243 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7244 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7245 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7246 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7247 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7249 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7250 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7251 error "dump content does not match on Client"
7253 $check_ost || skip "No need to check cksum dump on OSS"
7255 # check cksum dump on OSS
7256 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7257 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7258 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7259 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7260 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7261 error "dump content does not match on OSS"
7265 run_test 77c "checksum error on client read with debug"
7267 test_77d() { # bug 10889
7268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7269 $GSS && skip_env "could not run with gss"
7271 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7272 $LCTL set_param fail_loc=0x80000409
7274 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7275 error "direct write: rc=$?"
7276 $LCTL set_param fail_loc=0
7279 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7280 $LCTL set_param fail_loc=0x80000408
7282 cancel_lru_locks osc
7283 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7284 error "direct read: rc=$?"
7285 $LCTL set_param fail_loc=0
7288 run_test 77d "checksum error on OST direct write, read"
7290 test_77f() { # bug 10889
7291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7292 $GSS && skip_env "could not run with gss"
7295 for algo in $CKSUM_TYPES; do
7296 cancel_lru_locks osc
7297 set_checksum_type $algo
7298 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7299 $LCTL set_param fail_loc=0x409
7300 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7301 error "direct write succeeded"
7302 $LCTL set_param fail_loc=0
7304 set_checksum_type $ORIG_CSUM_TYPE
7307 run_test 77f "repeat checksum error on write (expect error)"
7309 test_77g() { # bug 10889
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7311 $GSS && skip_env "could not run with gss"
7312 remote_ost_nodsh && skip "remote OST with nodsh"
7314 [ ! -f $F77_TMP ] && setup_f77
7316 local file=$DIR/$tfile
7317 stack_trap "rm -f $file" EXIT
7319 $SETSTRIPE -c 1 -i 0 $file
7320 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7321 do_facet ost1 lctl set_param fail_loc=0x8000021a
7323 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7324 error "write error: rc=$?"
7325 do_facet ost1 lctl set_param fail_loc=0
7328 cancel_lru_locks osc
7329 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7330 do_facet ost1 lctl set_param fail_loc=0x8000021b
7332 cmp $F77_TMP $file || error "file compare failed"
7333 do_facet ost1 lctl set_param fail_loc=0
7336 run_test 77g "checksum error on OST write, read"
7338 test_77k() { # LU-10906
7339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7340 $GSS && skip_env "could not run with gss"
7342 local cksum_param="osc.$FSNAME*.checksums"
7343 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7347 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7348 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7349 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7353 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7354 error "failed to set checksum=$i on MGS"
7355 wait_update $HOSTNAME "$get_checksum" $i
7357 echo "remount client, checksum should be $i"
7358 remount_client $MOUNT || "failed to remount client"
7359 checksum=$(eval $get_checksum)
7360 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7363 for opt in "checksum" "nochecksum"; do
7364 #remount with mount option
7365 echo "remount client with option $opt, checksum should be $i"
7366 umount_client $MOUNT || "failed to umount client"
7367 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7368 "failed to mount client with option '$opt'"
7369 checksum=$(eval $get_checksum)
7370 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7374 remount_client $MOUNT || "failed to remount client"
7376 run_test 77k "enable/disable checksum correctly"
7378 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7387 test_78() { # bug 10901
7388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7389 remote_ost || skip_env "local OST"
7392 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7393 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7394 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7395 echo "MemTotal: $MEMTOTAL"
7397 # reserve 256MB of memory for the kernel and other running processes,
7398 # and then take 1/2 of the remaining memory for the read/write buffers.
7399 if [ $MEMTOTAL -gt 512 ] ;then
7400 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7402 # for those poor memory-starved high-end clusters...
7403 MEMTOTAL=$((MEMTOTAL / 2))
7405 echo "Mem to use for directio: $MEMTOTAL"
7407 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7408 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7409 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7410 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7412 echo "Smallest OST: $SMALLESTOST"
7413 [[ $SMALLESTOST -lt 10240 ]] &&
7414 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7416 trap cleanup_test_78 EXIT
7418 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7419 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7421 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7422 echo "File size: $F78SIZE"
7423 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7424 for i in $(seq 1 $NSEQ); do
7425 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7426 echo directIO rdwr round $i of $NSEQ
7427 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7432 run_test 78 "handle large O_DIRECT writes correctly ============"
7434 test_79() { # bug 12743
7435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7437 wait_delete_completed
7439 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7440 BKFREE=$(calc_osc_kbytes kbytesfree)
7441 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7443 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7444 DFTOTAL=`echo $STRING | cut -d, -f1`
7445 DFUSED=`echo $STRING | cut -d, -f2`
7446 DFAVAIL=`echo $STRING | cut -d, -f3`
7447 DFFREE=$(($DFTOTAL - $DFUSED))
7449 ALLOWANCE=$((64 * $OSTCOUNT))
7451 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7452 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7453 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7455 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7456 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7457 error "df free($DFFREE) mismatch OST free($BKFREE)"
7459 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7460 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7461 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7464 run_test 79 "df report consistency check ======================="
7466 test_80() { # bug 10718
7467 remote_ost_nodsh && skip "remote OST with nodsh"
7468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7470 # relax strong synchronous semantics for slow backends like ZFS
7471 local soc="obdfilter.*.sync_on_lock_cancel"
7472 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7474 if [ "$soc_old" != "never" ] &&
7475 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7476 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7477 facet_active_host $host; done | sort -u)
7478 do_nodes $hosts lctl set_param $soc=never
7481 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7483 local BEFORE=`date +%s`
7484 cancel_lru_locks osc
7485 local AFTER=`date +%s`
7486 local DIFF=$((AFTER-BEFORE))
7487 if [ $DIFF -gt 1 ] ; then
7488 error "elapsed for 1M@1T = $DIFF"
7491 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7495 run_test 80 "Page eviction is equally fast at high offsets too ===="
7497 test_81a() { # LU-456
7498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7499 remote_ost_nodsh && skip "remote OST with nodsh"
7501 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7502 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7503 do_facet ost1 lctl set_param fail_loc=0x80000228
7505 # write should trigger a retry and success
7506 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7507 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7509 if [ $RC -ne 0 ] ; then
7510 error "write should success, but failed for $RC"
7513 run_test 81a "OST should retry write when get -ENOSPC ==============="
7515 test_81b() { # LU-456
7516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7517 remote_ost_nodsh && skip "remote OST with nodsh"
7519 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7520 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7521 do_facet ost1 lctl set_param fail_loc=0x228
7523 # write should retry several times and return -ENOSPC finally
7524 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7525 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7528 if [ $RC -ne $ENOSPC ] ; then
7529 error "dd should fail for -ENOSPC, but succeed."
7532 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7534 test_82() { # LU-1031
7535 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7539 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7541 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7543 kill -USR1 $MULTIPID2
7545 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7546 error "First grouplock does not block second one"
7548 echo "Second grouplock blocks first one"
7550 kill -USR1 $MULTIPID1
7554 run_test 82 "Basic grouplock test"
7557 local sfile="/boot/System.map-$(uname -r)"
7558 [ ! -f $sfile ] && skip "No $sfile found"
7559 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7560 $LCTL set_param fail_loc=0x140d
7561 cp $sfile $DIR/$tfile || error "write failed"
7562 diff -c $sfile $DIR/$tfile || error "files are different"
7563 $LCTL set_param fail_loc=0
7566 run_test 83 "Short write in ptask ==============================="
7569 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7571 test_mkdir $DIR/$tdir.cvsroot
7572 chown $RUNAS_ID $DIR/$tdir.cvsroot
7575 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7578 # some versions of cvs import exit(1) when asked to import links or
7579 # files they can't read. ignore those files.
7580 local toignore=$(find . -type l -printf '-I %f\n' -o \
7581 ! -perm /4 -printf '-I %f\n')
7582 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7583 $tdir.reposname vtag rtag
7586 test_mkdir $DIR/$tdir.reposname
7587 chown $RUNAS_ID $DIR/$tdir.reposname
7588 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7590 cd $DIR/$tdir.reposname
7592 $RUNAS cvs add -m 'addmsg' foo99
7594 $RUNAS cvs commit -m 'nomsg' foo99
7595 rm -fr $DIR/$tdir.cvsroot
7597 run_test 99 "cvs strange file/directory operations"
7600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7601 [[ "$NETTYPE" =~ tcp ]] ||
7602 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7603 remote_ost_nodsh && skip "remote OST with nodsh"
7604 remote_mds_nodsh && skip "remote MDS with nodsh"
7606 skip "useless for local single node setup"
7608 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7609 [ "$PROT" != "tcp" ] && continue
7610 RPORT=$(echo $REMOTE | cut -d: -f2)
7611 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7614 LPORT=`echo $LOCAL | cut -d: -f2`
7615 if [ $LPORT -ge 1024 ]; then
7616 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7618 error_exit "local: $LPORT > 1024, remote: $RPORT"
7621 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7623 run_test 100 "check local port using privileged port ==========="
7625 function get_named_value()
7634 echo $line | sed "s/^$tag[ ]*//"
7641 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7642 awk '/^max_cached_mb/ { print $2 }')
7645 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7651 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7656 local cache_limit=32
7658 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7659 trap cleanup_101a EXIT
7660 $LCTL set_param -n llite.*.read_ahead_stats 0
7661 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7664 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7666 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7667 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7670 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7671 get_named_value 'read but discarded' | cut -d" " -f1); do
7672 discard=$(($discard + $s))
7676 if [[ $(($discard * 10)) -gt $nreads ]]; then
7677 $LCTL get_param osc.*-osc*.rpc_stats
7678 $LCTL get_param llite.*.read_ahead_stats
7679 error "too many ($discard) discarded pages"
7681 rm -f $DIR/$tfile || true
7683 run_test 101a "check read-ahead for random reads"
7686 test_mkdir $DIR/$tdir
7687 local STRIPE_SIZE=$1
7688 local FILE_LENGTH=$2
7691 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7693 local list=$(comma_list $(osts_nodes))
7694 set_osd_param $list '' read_cache_enable 0
7695 set_osd_param $list '' writethrough_cache_enable 0
7697 trap cleanup_test101bc EXIT
7698 # prepare the read-ahead file
7699 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7701 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7702 count=$FILE_SIZE_MB 2> /dev/null
7706 cleanup_test101bc() {
7711 local list=$(comma_list $(osts_nodes))
7712 set_osd_param $list '' read_cache_enable 1
7713 set_osd_param $list '' writethrough_cache_enable 1
7717 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7722 local STRIPE_SIZE=$2
7723 local FILE_LENGTH=$3
7724 local RA_INC=1048576
7725 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7726 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7727 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7728 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7729 get_named_value 'read but discarded' |
7730 cut -d" " -f1 | calc_total)
7731 if [[ $DISCARD -gt $discard_limit ]]; then
7732 $LCTL get_param llite.*.read_ahead_stats
7733 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7735 echo "Read-ahead success for size ${READ_SIZE}"
7740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7741 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7743 local STRIPE_SIZE=1048576
7744 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7746 if [ $SLOW == "yes" ]; then
7747 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7749 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7752 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7754 # prepare the read-ahead file
7755 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7756 cancel_lru_locks osc
7757 for BIDX in 2 4 8 16 32 64 128 256
7759 local BSIZE=$((BIDX*4096))
7760 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7761 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7762 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7763 $LCTL set_param -n llite.*.read_ahead_stats 0
7764 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7765 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7766 cancel_lru_locks osc
7767 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7772 run_test 101b "check stride-io mode read-ahead ================="
7775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7777 local STRIPE_SIZE=1048576
7778 local FILE_LENGTH=$((STRIPE_SIZE*100))
7782 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7784 cancel_lru_locks osc
7785 $LCTL set_param osc.*.rpc_stats 0
7786 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7787 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7788 local stats=$($LCTL get_param -n $osc_rpc_stats)
7789 local lines=$(echo "$stats" | awk 'END {print NR;}')
7792 if [ $lines -le 20 ]; then
7795 for size in 1 2 4 8; do
7796 local rpc=$(echo "$stats" |
7797 awk '($1 == "'$size':") {print $2; exit; }')
7799 error "Small $((size*4))k read IO $rpc !"
7801 echo "$osc_rpc_stats check passed!"
7806 run_test 101c "check stripe_size aligned read-ahead ================="
7809 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7810 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7816 local file=$DIR/$tfile
7817 local sz_MB=${FILESIZE_101d:-500}
7818 local ra_MB=${READAHEAD_MB:-40}
7820 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7821 [ $free_MB -lt $sz_MB ] &&
7822 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7824 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7825 $SETSTRIPE -c -1 $file || error "setstripe failed"
7827 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7828 echo Cancel LRU locks on lustre client to flush the client cache
7829 cancel_lru_locks osc
7831 echo Disable read-ahead
7832 local old_READAHEAD=$(set_read_ahead 0)
7834 echo Reading the test file $file with read-ahead disabled
7835 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7837 echo Cancel LRU locks on lustre client to flush the client cache
7838 cancel_lru_locks osc
7839 echo Enable read-ahead with ${ra_MB}MB
7840 set_read_ahead $ra_MB
7842 echo Reading the test file $file with read-ahead enabled
7843 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7845 echo "read-ahead disabled time read $raOFF"
7846 echo "read-ahead enabled time read $raON"
7848 set_read_ahead $old_READAHEAD
7850 wait_delete_completed
7852 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7853 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7855 run_test 101d "file read with and without read-ahead enabled"
7858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7860 local file=$DIR/$tfile
7861 local size_KB=500 #KB
7865 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7866 local need_KB=$((count * size_KB))
7867 [[ $free_KB -le $need_KB ]] &&
7868 skip_env "Need free space $need_KB, have $free_KB"
7870 echo "Creating $count ${size_KB}K test files"
7871 for ((i = 0; i < $count; i++)); do
7872 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7875 echo "Cancel LRU locks on lustre client to flush the client cache"
7876 cancel_lru_locks $OSC
7878 echo "Reset readahead stats"
7879 $LCTL set_param -n llite.*.read_ahead_stats 0
7881 for ((i = 0; i < $count; i++)); do
7882 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7885 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7886 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7888 for ((i = 0; i < $count; i++)); do
7889 rm -rf $file.$i 2>/dev/null
7892 #10000 means 20% reads are missing in readahead
7893 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7895 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7898 which iozone || skip_env "no iozone installed"
7900 local old_debug=$($LCTL get_param debug)
7901 old_debug=${old_debug#*=}
7902 $LCTL set_param debug="reada mmap"
7904 # create a test file
7905 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7907 echo Cancel LRU locks on lustre client to flush the client cache
7908 cancel_lru_locks osc
7910 echo Reset readahead stats
7911 $LCTL set_param -n llite.*.read_ahead_stats 0
7913 echo mmap read the file with small block size
7914 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7917 echo checking missing pages
7918 $LCTL get_param llite.*.read_ahead_stats
7919 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7920 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7922 $LCTL set_param debug="$old_debug"
7923 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7926 run_test 101f "check mmap read performance"
7928 test_101g_brw_size_test() {
7930 local pages=$((mb * 1048576 / PAGE_SIZE))
7931 local file=$DIR/$tfile
7933 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7934 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7935 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7936 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7940 stack_trap "rm -f $file" EXIT
7941 $LCTL set_param -n osc.*.rpc_stats=0
7943 # 10 RPCs should be enough for the test
7945 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7946 { error "dd write ${mb} MB blocks failed"; return 3; }
7947 cancel_lru_locks osc
7948 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7949 { error "dd write ${mb} MB blocks failed"; return 4; }
7951 # calculate number of full-sized read and write RPCs
7952 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7953 sed -n '/pages per rpc/,/^$/p' |
7954 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7955 END { print reads,writes }'))
7956 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7958 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7965 remote_ost_nodsh && skip "remote OST with nodsh"
7968 local osts=$(get_facets OST)
7969 local list=$(comma_list $(osts_nodes))
7970 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7971 local brw_size="obdfilter.*.brw_size"
7972 local ostver=$(lustre_version_code ost1)
7973 local cliver=$(lustre_version_code client)
7975 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7977 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7978 if [ $ostver -ge $(version_code 2.8.52) -o \
7979 \( $ostver -ge $(version_code 2.7.17) -a \
7980 $ostver -lt $(version_code 2.7.50) \) ] &&
7981 [ $cliver -ge $(version_code 2.8.52) -o \
7982 \( $cliver -ge $(version_code 2.7.17) -a \
7983 $cliver -lt $(version_code 2.7.50) \) ]; then
7984 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7985 if [[ $orig_mb -lt 16 ]]; then
7986 save_lustre_params $osts "$brw_size" > $p
7987 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7988 error "set 16MB RPC size failed"
7990 echo "remount client to enable new RPC size"
7991 remount_client $MOUNT || error "remount_client failed"
7994 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7995 # should be able to set brw_size=12, but no rpc_stats for that
7996 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7999 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8001 if [[ $orig_mb -lt 16 ]]; then
8002 restore_lustre_params < $p
8003 remount_client $MOUNT || error "remount_client restore failed"
8006 rm -f $p $DIR/$tfile
8008 run_test 101g "Big bulk(4/16 MiB) readahead"
8011 test_mkdir $DIR/$tdir
8012 chown $RUNAS_ID $DIR/$tdir
8015 STRIPE_COUNT=$OSTCOUNT
8016 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8018 trap cleanup_test102 EXIT
8020 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8022 for num in 1 2 3 4; do
8023 for count in $(seq 1 $STRIPE_COUNT); do
8024 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8025 local size=`expr $STRIPE_SIZE \* $num`
8026 local file=file"$num-$idx-$count"
8027 $1 $SETSTRIPE -S $size -i $idx -c $count $file
8033 $1 tar cf $TMP/f102.tar $tdir --xattrs
8039 rm -rf $DIR/d0.sanity/d102
8043 [ "$UID" != 0 ] && skip "must run as root"
8044 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8045 skip_env "must have user_xattr"
8047 [ -z "$(which setfattr 2>/dev/null)" ] &&
8048 skip_env "could not find setfattr"
8050 local testfile=$DIR/$tfile
8053 echo "set/get xattr..."
8054 setfattr -n trusted.name1 -v value1 $testfile ||
8055 error "setfattr -n trusted.name1=value1 $testfile failed"
8056 getfattr -n trusted.name1 $testfile 2> /dev/null |
8057 grep "trusted.name1=.value1" ||
8058 error "$testfile missing trusted.name1=value1"
8060 setfattr -n user.author1 -v author1 $testfile ||
8061 error "setfattr -n user.author1=author1 $testfile failed"
8062 getfattr -n user.author1 $testfile 2> /dev/null |
8063 grep "user.author1=.author1" ||
8064 error "$testfile missing trusted.author1=author1"
8067 setfattr -n trusted.name2 -v value2 $testfile ||
8068 error "$testfile unable to set trusted.name2"
8069 setfattr -n trusted.name3 -v value3 $testfile ||
8070 error "$testfile unable to set trusted.name3"
8071 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8072 grep "trusted.name" | wc -l) -eq 3 ] ||
8073 error "$testfile missing 3 trusted.name xattrs"
8075 setfattr -n user.author2 -v author2 $testfile ||
8076 error "$testfile unable to set user.author2"
8077 setfattr -n user.author3 -v author3 $testfile ||
8078 error "$testfile unable to set user.author3"
8079 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8080 grep "user.author" | wc -l) -eq 3 ] ||
8081 error "$testfile missing 3 user.author xattrs"
8083 echo "remove xattr..."
8084 setfattr -x trusted.name1 $testfile ||
8085 error "$testfile error deleting trusted.name1"
8086 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8087 error "$testfile did not delete trusted.name1 xattr"
8089 setfattr -x user.author1 $testfile ||
8090 error "$testfile error deleting user.author1"
8091 echo "set lustre special xattr ..."
8092 $LFS setstripe -c1 $testfile
8093 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8094 awk -F "=" '/trusted.lov/ { print $2 }' )
8095 setfattr -n "trusted.lov" -v $lovea $testfile ||
8096 error "$testfile doesn't ignore setting trusted.lov again"
8097 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8098 error "$testfile allow setting invalid trusted.lov"
8101 run_test 102a "user xattr test =================================="
8104 [ -z "$(which setfattr 2>/dev/null)" ] &&
8105 skip_env "could not find setfattr"
8106 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8108 # b10930: get/set/list trusted.lov xattr
8109 echo "get/set/list trusted.lov xattr ..."
8110 local testfile=$DIR/$tfile
8111 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8112 error "setstripe failed"
8113 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8114 error "getstripe failed"
8115 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8116 error "can't get trusted.lov from $testfile"
8118 local testfile2=${testfile}2
8119 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8120 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8123 setfattr -n trusted.lov -v $value $testfile2
8124 local stripe_size=$($GETSTRIPE -S $testfile2)
8125 local stripe_count=$($GETSTRIPE -c $testfile2)
8126 [[ $stripe_size -eq 65536 ]] ||
8127 error "stripe size $stripe_size != 65536"
8128 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8129 error "stripe count $stripe_count != $STRIPECOUNT"
8132 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8135 [ -z "$(which setfattr 2>/dev/null)" ] &&
8136 skip_env "could not find setfattr"
8137 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8139 # b10930: get/set/list lustre.lov xattr
8140 echo "get/set/list lustre.lov xattr ..."
8141 test_mkdir $DIR/$tdir
8142 chown $RUNAS_ID $DIR/$tdir
8143 local testfile=$DIR/$tdir/$tfile
8144 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8145 error "setstripe failed"
8146 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8147 error "getstripe failed"
8148 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8149 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8151 local testfile2=${testfile}2
8152 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8153 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8155 $RUNAS $MCREATE $testfile2
8156 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8157 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8158 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8159 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8160 [ $stripe_count -eq $STRIPECOUNT ] ||
8161 error "stripe count $stripe_count != $STRIPECOUNT"
8163 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8165 compare_stripe_info1() {
8166 local stripe_index_all_zero=true
8168 for num in 1 2 3 4; do
8169 for count in $(seq 1 $STRIPE_COUNT); do
8170 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8171 local size=$((STRIPE_SIZE * num))
8172 local file=file"$num-$offset-$count"
8173 stripe_size=$($LFS getstripe -S $PWD/$file)
8174 [[ $stripe_size -ne $size ]] &&
8175 error "$file: size $stripe_size != $size"
8176 stripe_count=$($LFS getstripe -c $PWD/$file)
8177 # allow fewer stripes to be created, ORI-601
8178 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8179 error "$file: count $stripe_count != $count"
8180 stripe_index=$($LFS getstripe -i $PWD/$file)
8181 [[ $stripe_index -ne 0 ]] &&
8182 stripe_index_all_zero=false
8186 $stripe_index_all_zero &&
8187 error "all files are being extracted starting from OST index 0"
8191 have_xattrs_include() {
8192 tar --help | grep -q xattrs-include &&
8193 echo --xattrs-include="lustre.*"
8197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8198 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8200 XINC=$(have_xattrs_include)
8202 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8204 compare_stripe_info1
8206 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8210 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8212 XINC=$(have_xattrs_include)
8214 test_mkdir $DIR/$tdir.restore
8216 tar cf - --xattrs $tdir | tar xf - \
8217 -C $DIR/$tdir.restore --xattrs $XINC
8218 cd $DIR/$tdir.restore/$tdir
8219 compare_stripe_info1
8221 run_test 102f "tar copy files, not keep osts"
8224 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8225 skip "must have user_xattr"
8226 [ -z "$(which setfattr 2>/dev/null)" ] &&
8227 skip_env "could not find setfattr"
8228 [ -z "$(which getfattr 2>/dev/null)" ] &&
8229 skip_env "could not find getfattr"
8231 local xsize=${1:-1024} # in bytes
8232 local file=$DIR/$tfile
8233 local value="$(generate_string $xsize)"
8234 local xbig=trusted.big
8237 log "save $xbig on $file"
8238 setfattr -n $xbig -v $value $file ||
8239 error "saving $xbig on $file failed"
8241 local orig=$(get_xattr_value $xbig $file)
8242 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8244 local xsml=trusted.sml
8245 log "save $xsml on $file"
8246 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8248 local new=$(get_xattr_value $xbig $file)
8249 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8251 log "grow $xsml on $file"
8252 setfattr -n $xsml -v "$value" $file ||
8253 error "growing $xsml on $file failed"
8255 new=$(get_xattr_value $xbig $file)
8256 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8257 log "$xbig still valid after growing $xsml"
8262 test_102h() { # bug 15777
8265 run_test 102h "grow xattr from inside inode to external block"
8268 large_xattr_enabled || skip_env "ea_inode feature disabled"
8270 grow_xattr $(max_xattr_size)
8272 run_test 102ha "grow xattr from inside inode to external inode"
8274 test_102i() { # bug 17038
8275 [ -z "$(which getfattr 2>/dev/null)" ] &&
8276 skip "could not find getfattr"
8279 ln -s $DIR/$tfile $DIR/${tfile}link
8280 getfattr -n trusted.lov $DIR/$tfile ||
8281 error "lgetxattr on $DIR/$tfile failed"
8282 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8283 grep -i "no such attr" ||
8284 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8285 rm -f $DIR/$tfile $DIR/${tfile}link
8287 run_test 102i "lgetxattr test on symbolic link ============"
8290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8291 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8293 XINC=$(have_xattrs_include)
8294 setup_test102 "$RUNAS"
8295 chown $RUNAS_ID $DIR/$tdir
8296 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8298 compare_stripe_info1 "$RUNAS"
8300 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8303 [ -z "$(which setfattr 2>/dev/null)" ] &&
8304 skip "could not find setfattr"
8307 # b22187 just check that does not crash for regular file.
8308 setfattr -n trusted.lov $DIR/$tfile
8309 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8310 local test_kdir=$DIR/$tdir
8311 test_mkdir $test_kdir
8312 local default_size=$($LFS getstripe -S $test_kdir)
8313 local default_count=$($LFS getstripe -c $test_kdir)
8314 local default_offset=$($LFS getstripe -i $test_kdir)
8315 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8316 error 'dir setstripe failed'
8317 setfattr -n trusted.lov $test_kdir
8318 local stripe_size=$($LFS getstripe -S $test_kdir)
8319 local stripe_count=$($LFS getstripe -c $test_kdir)
8320 local stripe_offset=$($LFS getstripe -i $test_kdir)
8321 [ $stripe_size -eq $default_size ] ||
8322 error "stripe size $stripe_size != $default_size"
8323 [ $stripe_count -eq $default_count ] ||
8324 error "stripe count $stripe_count != $default_count"
8325 [ $stripe_offset -eq $default_offset ] ||
8326 error "stripe offset $stripe_offset != $default_offset"
8327 rm -rf $DIR/$tfile $test_kdir
8329 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8332 [ -z "$(which getfattr 2>/dev/null)" ] &&
8333 skip "could not find getfattr"
8335 # LU-532 trusted. xattr is invisible to non-root
8336 local testfile=$DIR/$tfile
8340 echo "listxattr as user..."
8341 chown $RUNAS_ID $testfile
8342 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8343 grep -q "trusted" &&
8344 error "$testfile trusted xattrs are user visible"
8348 run_test 102l "listxattr size test =================================="
8350 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8351 local path=$DIR/$tfile
8354 listxattr_size_check $path || error "listattr_size_check $path failed"
8356 run_test 102m "Ensure listxattr fails on small bufffer ========"
8360 getxattr() { # getxattr path name
8361 # Return the base64 encoding of the value of xattr name on path.
8365 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8367 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8369 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8371 getfattr --absolute-names --encoding=base64 --name=$name $path |
8372 awk -F= -v name=$name '$1 == name {
8373 print substr($0, index($0, "=") + 1);
8377 test_102n() { # LU-4101 mdt: protect internal xattrs
8378 [ -z "$(which setfattr 2>/dev/null)" ] &&
8379 skip "could not find setfattr"
8380 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8382 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8385 local file0=$DIR/$tfile.0
8386 local file1=$DIR/$tfile.1
8387 local xattr0=$TMP/$tfile.0
8388 local xattr1=$TMP/$tfile.1
8389 local namelist="lov lma lmv link fid version som hsm"
8393 rm -rf $file0 $file1 $xattr0 $xattr1
8396 # Get 'before' xattrs of $file1.
8397 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8399 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8400 namelist+=" lfsck_namespace"
8401 for name in $namelist; do
8402 # Try to copy xattr from $file0 to $file1.
8403 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8405 setfattr --name=trusted.$name --value="$value" $file1 ||
8406 error "setxattr 'trusted.$name' failed"
8408 # Try to set a garbage xattr.
8409 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8411 if [[ x$name == "xlov" ]]; then
8412 setfattr --name=trusted.lov --value="$value" $file1 &&
8413 error "setxattr invalid 'trusted.lov' success"
8415 setfattr --name=trusted.$name --value="$value" $file1 ||
8416 error "setxattr invalid 'trusted.$name' failed"
8419 # Try to remove the xattr from $file1. We don't care if this
8420 # appears to succeed or fail, we just don't want there to be
8421 # any changes or crashes.
8422 setfattr --remove=$trusted.$name $file1 2> /dev/null
8425 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8428 # Try to copy xattr from $file0 to $file1.
8429 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8431 setfattr --name=trusted.$name --value="$value" $file1 ||
8432 error "setxattr 'trusted.$name' failed"
8434 # Try to set a garbage xattr.
8435 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8437 setfattr --name=trusted.$name --value="$value" $file1 ||
8438 error "setxattr 'trusted.$name' failed"
8440 # Try to remove the xattr from $file1. We don't care if this
8441 # appears to succeed or fail, we just don't want there to be
8442 # any changes or crashes.
8443 setfattr --remove=$trusted.$name $file1 2> /dev/null
8446 # Get 'after' xattrs of file1.
8447 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8449 if ! diff $xattr0 $xattr1; then
8450 error "before and after xattrs of '$file1' differ"
8453 rm -rf $file0 $file1 $xattr0 $xattr1
8457 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8459 test_102p() { # LU-4703 setxattr did not check ownership
8460 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8461 skip "MDS needs to be at least 2.5.56"
8463 local testfile=$DIR/$tfile
8467 echo "setfacl as user..."
8468 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8469 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8471 echo "setfattr as user..."
8472 setfacl -m "u:$RUNAS_ID:---" $testfile
8473 $RUNAS setfattr -x system.posix_acl_access $testfile
8474 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8476 run_test 102p "check setxattr(2) correctly fails without permission"
8479 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8480 skip "MDS needs to be at least 2.6.92"
8482 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8484 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8487 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8488 skip "MDS needs to be at least 2.6.93"
8490 touch $DIR/$tfile || error "touch"
8491 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8492 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8493 rm $DIR/$tfile || error "rm"
8496 mkdir -p $DIR/$tdir || error "mkdir"
8497 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8498 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8499 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8500 error "$testfile error deleting user.author1"
8501 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8502 grep "user.$(basename $tdir)" &&
8503 error "$tdir did not delete user.$(basename $tdir)"
8504 rmdir $DIR/$tdir || error "rmdir"
8507 test_mkdir $DIR/$tdir
8508 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8509 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8510 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8511 error "$testfile error deleting user.author1"
8512 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8513 grep "user.$(basename $tdir)" &&
8514 error "$tdir did not delete user.$(basename $tdir)"
8515 rmdir $DIR/$tdir || error "rm striped dir"
8517 run_test 102r "set EAs with empty values"
8520 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8521 skip "MDS needs to be at least 2.11.52"
8523 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8525 save_lustre_params client "llite.*.xattr_cache" > $save
8527 for cache in 0 1; do
8528 lctl set_param llite.*.xattr_cache=$cache
8531 touch $DIR/$tfile || error "touch"
8532 for prefix in lustre security system trusted user; do
8533 # Note getxattr() may fail with 'Operation not
8534 # supported' or 'No such attribute' depending
8535 # on prefix and cache.
8536 getfattr -n $prefix.n102s $DIR/$tfile &&
8537 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8541 restore_lustre_params < $save
8543 run_test 102s "getting nonexistent xattrs should fail"
8546 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8547 skip "MDS needs to be at least 2.11.52"
8549 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8551 save_lustre_params client "llite.*.xattr_cache" > $save
8553 for cache in 0 1; do
8554 lctl set_param llite.*.xattr_cache=$cache
8556 for buf_size in 0 256; do
8558 touch $DIR/$tfile || error "touch"
8559 setfattr -n user.multiop $DIR/$tfile
8560 $MULTIOP $DIR/$tfile oa$buf_size ||
8561 error "cannot get zero length xattr value (buf_size = $buf_size)"
8565 restore_lustre_params < $save
8567 run_test 102t "zero length xattr values handled correctly"
8571 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8576 [ "$UID" != 0 ] && skip "must run as root"
8577 $GSS && skip_env "could not run under gss"
8578 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8579 skip_env "must have acl enabled"
8580 [ -z "$(which setfacl 2>/dev/null)" ] &&
8581 skip_env "could not find setfacl"
8582 remote_mds_nodsh && skip "remote MDS with nodsh"
8584 gpasswd -a daemon bin # LU-5641
8585 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8587 declare -a identity_old
8589 for num in $(seq $MDSCOUNT); do
8590 switch_identity $num true || identity_old[$num]=$?
8598 echo "performing cp ..."
8599 run_acl_subtest cp || error "run_acl_subtest cp failed"
8600 echo "performing getfacl-noacl..."
8601 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8602 echo "performing misc..."
8603 run_acl_subtest misc || error "misc test failed"
8604 echo "performing permissions..."
8605 run_acl_subtest permissions || error "permissions failed"
8606 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8607 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8608 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8609 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8611 echo "performing permissions xattr..."
8612 run_acl_subtest permissions_xattr ||
8613 error "permissions_xattr failed"
8615 echo "performing setfacl..."
8616 run_acl_subtest setfacl || error "setfacl test failed"
8618 # inheritance test got from HP
8619 echo "performing inheritance..."
8620 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8621 chmod +x make-tree || error "chmod +x failed"
8622 run_acl_subtest inheritance || error "inheritance test failed"
8625 echo "LU-974 ignore umask when acl is enabled..."
8626 run_acl_subtest 974 || error "LU-974 umask test failed"
8627 if [ $MDSCOUNT -ge 2 ]; then
8628 run_acl_subtest 974_remote ||
8629 error "LU-974 umask test failed under remote dir"
8632 echo "LU-2561 newly created file is same size as directory..."
8633 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8634 run_acl_subtest 2561 || error "LU-2561 test failed"
8636 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8639 run_acl_subtest 4924 || error "LU-4924 test failed"
8644 for num in $(seq $MDSCOUNT); do
8645 if [ "${identity_old[$num]}" = 1 ]; then
8646 switch_identity $num false || identity_old[$num]=$?
8650 run_test 103a "acl test"
8655 for U in {0..511}; do
8657 local O=$(printf "%04o" $U)
8659 umask $(printf "%04o" $((511 ^ $O)))
8660 $LFS setstripe -c 1 $DIR/$tfile.s$O
8661 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8663 (( $S == ($O & 0666) )) ||
8664 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8666 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8667 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8668 (( $S == ($O & 0666) )) ||
8669 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8671 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8672 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8673 (( $S == ($O & 0666) )) ||
8674 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8675 rm -f $DIR/$tfile.[smp]$0
8680 run_test 103b "umask lfs setstripe"
8684 cp -rp $DIR/$tdir $DIR/$tdir.bak
8686 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8687 error "$DIR/$tdir shouldn't contain default ACL"
8688 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8689 error "$DIR/$tdir.bak shouldn't contain default ACL"
8692 run_test 103c "'cp -rp' won't set empty acl"
8695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8698 lfs df || error "lfs df failed"
8699 lfs df -ih || error "lfs df -ih failed"
8700 lfs df -h $DIR || error "lfs df -h $DIR failed"
8701 lfs df -i $DIR || error "lfs df -i $DIR failed"
8702 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8703 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8705 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8706 lctl --device %$OSC deactivate
8707 lfs df || error "lfs df with deactivated OSC failed"
8708 lctl --device %$OSC activate
8709 # wait the osc back to normal
8710 wait_osc_import_state client ost FULL
8712 lfs df || error "lfs df with reactivated OSC failed"
8715 run_test 104a "lfs df [-ih] [path] test ========================="
8718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8719 [ $RUNAS_ID -eq $UID ] &&
8720 skip_env "RUNAS_ID = UID = $UID -- skipping"
8723 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8724 grep "Permission denied" | wc -l)))
8725 if [ $denied_cnt -ne 0 ]; then
8726 error "lfs check servers test failed"
8729 run_test 104b "$RUNAS lfs check servers test ===================="
8732 # doesn't work on 2.4 kernels
8734 if $(flock_is_enabled); then
8735 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8737 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8741 run_test 105a "flock when mounted without -o flock test ========"
8745 if $(flock_is_enabled); then
8746 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8748 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8752 run_test 105b "fcntl when mounted without -o flock test ========"
8756 if $(flock_is_enabled); then
8757 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8759 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8763 run_test 105c "lockf when mounted without -o flock test"
8765 test_105d() { # bug 15924
8766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8768 test_mkdir $DIR/$tdir
8769 flock_is_enabled || skip_env "mount w/o flock enabled"
8770 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8771 $LCTL set_param fail_loc=0x80000315
8772 flocks_test 2 $DIR/$tdir
8774 run_test 105d "flock race (should not freeze) ========"
8776 test_105e() { # bug 22660 && 22040
8777 flock_is_enabled || skip_env "mount w/o flock enabled"
8780 flocks_test 3 $DIR/$tfile
8782 run_test 105e "Two conflicting flocks from same process"
8784 test_106() { #bug 10921
8785 test_mkdir $DIR/$tdir
8786 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8787 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8789 run_test 106 "attempt exec of dir followed by chown of that dir"
8792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8800 local save_pattern=$(sysctl -n kernel.core_pattern)
8801 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8802 sysctl -w kernel.core_pattern=$file
8803 sysctl -w kernel.core_uses_pid=0
8811 kill -s 11 $SLEEPPID
8813 if [ -e $file ]; then
8814 size=`stat -c%s $file`
8815 [ $size -eq 0 ] && error "Fail to create core file $file"
8817 error "Fail to create core file $file"
8820 sysctl -w kernel.core_pattern=$save_pattern
8821 sysctl -w kernel.core_uses_pid=$save_uses_pid
8824 run_test 107 "Coredump on SIG"
8827 test_mkdir $DIR/$tdir
8828 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8829 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8830 error "mkdir with 256 char should fail, but did not"
8831 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8832 error "create with 255 char failed"
8833 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8834 error "create with 256 char should fail, but did not"
8839 run_test 110 "filename length checking"
8842 # Purpose: To verify dynamic thread (OSS) creation.
8845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8846 remote_ost_nodsh && skip "remote OST with nodsh"
8848 # Lustre does not stop service threads once they are started.
8849 # Reset number of running threads to default.
8854 local save_params="$TMP/sanity-$TESTNAME.parameters"
8856 # Get ll_ost_io count before I/O
8857 OSTIO_pre=$(do_facet ost1 \
8858 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8859 # Exit if lustre is not running (ll_ost_io not running).
8860 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8862 echo "Starting with $OSTIO_pre threads"
8863 local thread_max=$((OSTIO_pre * 2))
8864 local rpc_in_flight=$((thread_max * 2))
8865 # Number of I/O Process proposed to be started.
8867 local facets=$(get_facets OST)
8869 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8870 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8872 # Set in_flight to $rpc_in_flight
8873 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8874 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8875 nfiles=${rpc_in_flight}
8876 # Set ost thread_max to $thread_max
8877 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8879 # 5 Minutes should be sufficient for max number of OSS
8880 # threads(thread_max) to be created.
8884 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8885 test_mkdir $DIR/$tdir
8886 for i in $(seq $nfiles); do
8887 local file=$DIR/$tdir/${tfile}-$i
8888 $LFS setstripe -c -1 -i 0 $file
8889 ($WTL $file $timeout)&
8892 # I/O Started - Wait for thread_started to reach thread_max or report
8893 # error if thread_started is more than thread_max.
8894 echo "Waiting for thread_started to reach thread_max"
8895 local thread_started=0
8896 local end_time=$((SECONDS + timeout))
8898 while [ $SECONDS -le $end_time ] ; do
8900 # Get ost i/o thread_started count.
8901 thread_started=$(do_facet ost1 \
8903 ost.OSS.ost_io.threads_started | cut -d= -f2")
8904 # Break out if thread_started is equal/greater than thread_max
8905 if [[ $thread_started -ge $thread_max ]]; then
8906 echo ll_ost_io thread_started $thread_started, \
8907 equal/greater than thread_max $thread_max
8913 # Cleanup - We have the numbers, Kill i/o jobs if running.
8914 jobcount=($(jobs -p))
8915 for i in $(seq 0 $((${#jobcount[@]}-1)))
8917 kill -9 ${jobcount[$i]}
8918 if [ $? -ne 0 ] ; then
8920 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8924 # Cleanup files left by WTL binary.
8925 for i in $(seq $nfiles); do
8926 local file=$DIR/$tdir/${tfile}-$i
8928 if [ $? -ne 0 ] ; then
8929 echo "Warning: Failed to delete file $file"
8933 restore_lustre_params <$save_params
8934 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8936 # Error out if no new thread has started or Thread started is greater
8938 if [[ $thread_started -le $OSTIO_pre ||
8939 $thread_started -gt $thread_max ]]; then
8940 error "ll_ost_io: thread_started $thread_started" \
8941 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8942 "No new thread started or thread started greater " \
8946 run_test 115 "verify dynamic thread creation===================="
8949 wait_delete_completed
8950 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8951 echo "OST kbytes available: ${AVAIL[@]}"
8956 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8957 #echo OST $i: ${AVAIL[i]}kb
8958 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8962 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8967 echo "Min free space: OST $MINI: $MINV"
8968 echo "Max free space: OST $MAXI: $MAXV"
8971 test_116a() { # was previously test_116()
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8973 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8974 remote_mds_nodsh && skip "remote MDS with nodsh"
8976 echo -n "Free space priority "
8977 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8982 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8983 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8984 trap simple_cleanup_common EXIT
8986 # Check if we need to generate uneven OSTs
8987 test_mkdir -p $DIR/$tdir/OST${MINI}
8988 local FILL=$((MINV / 4))
8989 local DIFF=$((MAXV - MINV))
8990 local DIFF2=$((DIFF * 100 / MINV))
8992 local threshold=$(do_facet $SINGLEMDS \
8993 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8994 threshold=${threshold%%%}
8995 echo -n "Check for uneven OSTs: "
8996 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8998 if [[ $DIFF2 -gt $threshold ]]; then
9000 echo "Don't need to fill OST$MINI"
9002 # generate uneven OSTs. Write 2% over the QOS threshold value
9004 DIFF=$((threshold - DIFF2 + 2))
9005 DIFF2=$((MINV * DIFF / 100))
9006 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9007 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9008 error "setstripe failed"
9009 DIFF=$((DIFF2 / 2048))
9011 while [ $i -lt $DIFF ]; do
9013 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9014 bs=2M count=1 2>/dev/null
9023 DIFF=$((MAXV - MINV))
9024 DIFF2=$((DIFF * 100 / MINV))
9025 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9026 if [ $DIFF2 -gt $threshold ]; then
9029 echo "failed - QOS mode won't be used"
9030 simple_cleanup_common
9031 skip "QOS imbalance criteria not met"
9039 # now fill using QOS
9040 $SETSTRIPE -c 1 $DIR/$tdir
9041 FILL=$((FILL / 200))
9042 if [ $FILL -gt 600 ]; then
9045 echo "writing $FILL files to QOS-assigned OSTs"
9047 while [ $i -lt $FILL ]; do
9049 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9053 echo "wrote $i 200k files"
9057 echo "Note: free space may not be updated, so measurements might be off"
9059 DIFF2=$((MAXV - MINV))
9060 echo "free space delta: orig $DIFF final $DIFF2"
9061 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9062 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9063 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9064 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9065 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9066 if [[ $DIFF -gt 0 ]]; then
9067 FILL=$((DIFF2 * 100 / DIFF - 100))
9068 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9071 # Figure out which files were written where
9072 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9073 awk '/'$MINI1': / {print $2; exit}')
9075 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9076 echo "$MINC files created on smaller OST $MINI1"
9077 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9078 awk '/'$MAXI1': / {print $2; exit}')
9080 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9081 echo "$MAXC files created on larger OST $MAXI1"
9082 if [[ $MINC -gt 0 ]]; then
9083 FILL=$((MAXC * 100 / MINC - 100))
9084 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9086 [[ $MAXC -gt $MINC ]] ||
9087 error_ignore LU-9 "stripe QOS didn't balance free space"
9088 simple_cleanup_common
9090 run_test 116a "stripe QOS: free space balance ==================="
9092 test_116b() { # LU-2093
9093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9094 remote_mds_nodsh && skip "remote MDS with nodsh"
9096 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9097 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9098 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9099 [ -z "$old_rr" ] && skip "no QOS"
9100 do_facet $SINGLEMDS lctl set_param \
9101 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9103 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9104 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9105 do_facet $SINGLEMDS lctl set_param fail_loc=0
9107 do_facet $SINGLEMDS lctl set_param \
9108 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9110 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9112 test_117() # bug 10891
9114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9116 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9117 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9118 lctl set_param fail_loc=0x21e
9119 > $DIR/$tfile || error "truncate failed"
9120 lctl set_param fail_loc=0
9121 echo "Truncate succeeded."
9124 run_test 117 "verify osd extend =========="
9126 NO_SLOW_RESENDCOUNT=4
9127 export OLD_RESENDCOUNT=""
9128 set_resend_count () {
9129 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9130 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9131 lctl set_param -n $PROC_RESENDCOUNT $1
9132 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9135 # for reduce test_118* time (b=14842)
9136 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9138 # Reset async IO behavior after error case
9140 FILE=$DIR/reset_async
9142 # Ensure all OSCs are cleared
9143 $SETSTRIPE -c -1 $FILE
9144 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9149 test_118a() #bug 11710
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9155 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9156 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9157 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9159 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9160 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9165 run_test 118a "verify O_SYNC works =========="
9169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9170 remote_ost_nodsh && skip "remote OST with nodsh"
9174 #define OBD_FAIL_SRV_ENOENT 0x217
9175 set_nodes_failloc "$(osts_nodes)" 0x217
9176 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9178 set_nodes_failloc "$(osts_nodes)" 0
9179 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9180 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9183 if [[ $RC -eq 0 ]]; then
9184 error "Must return error due to dropped pages, rc=$RC"
9188 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9189 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9193 echo "Dirty pages not leaked on ENOENT"
9195 # Due to the above error the OSC will issue all RPCs syncronously
9196 # until a subsequent RPC completes successfully without error.
9197 $MULTIOP $DIR/$tfile Ow4096yc
9202 run_test 118b "Reclaim dirty pages on fatal error =========="
9206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9208 # for 118c, restore the original resend count, LU-1940
9209 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9210 set_resend_count $OLD_RESENDCOUNT
9211 remote_ost_nodsh && skip "remote OST with nodsh"
9215 #define OBD_FAIL_OST_EROFS 0x216
9216 set_nodes_failloc "$(osts_nodes)" 0x216
9218 # multiop should block due to fsync until pages are written
9219 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9223 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9224 error "Multiop failed to block on fsync, pid=$MULTIPID"
9227 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9229 if [[ $WRITEBACK -eq 0 ]]; then
9230 error "No page in writeback, writeback=$WRITEBACK"
9233 set_nodes_failloc "$(osts_nodes)" 0
9236 if [[ $RC -ne 0 ]]; then
9237 error "Multiop fsync failed, rc=$RC"
9240 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9241 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9243 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9244 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9248 echo "Dirty pages flushed via fsync on EROFS"
9251 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9253 # continue to use small resend count to reduce test_118* time (b=14842)
9254 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9259 remote_ost_nodsh && skip "remote OST with nodsh"
9263 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9264 set_nodes_failloc "$(osts_nodes)" 0x214
9265 # multiop should block due to fsync until pages are written
9266 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9270 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9271 error "Multiop failed to block on fsync, pid=$MULTIPID"
9274 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9276 if [[ $WRITEBACK -eq 0 ]]; then
9277 error "No page in writeback, writeback=$WRITEBACK"
9280 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9281 set_nodes_failloc "$(osts_nodes)" 0
9283 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9284 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9286 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9287 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9291 echo "Dirty pages gaurenteed flushed via fsync"
9294 run_test 118d "Fsync validation inject a delay of the bulk =========="
9297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9301 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9302 lctl set_param fail_loc=0x8000040a
9304 # Should simulate EINVAL error which is fatal
9305 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9307 if [[ $RC -eq 0 ]]; then
9308 error "Must return error due to dropped pages, rc=$RC"
9311 lctl set_param fail_loc=0x0
9313 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9314 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9315 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9317 if [[ $LOCKED -ne 0 ]]; then
9318 error "Locked pages remain in cache, locked=$LOCKED"
9321 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9322 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9326 echo "No pages locked after fsync"
9331 run_test 118f "Simulate unrecoverable OSC side error =========="
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9338 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9339 lctl set_param fail_loc=0x406
9341 # simulate local -ENOMEM
9342 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9345 lctl set_param fail_loc=0
9346 if [[ $RC -eq 0 ]]; then
9347 error "Must return error due to dropped pages, rc=$RC"
9350 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9351 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9352 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9354 if [[ $LOCKED -ne 0 ]]; then
9355 error "Locked pages remain in cache, locked=$LOCKED"
9358 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9359 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9363 echo "No pages locked after fsync"
9368 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 remote_ost_nodsh && skip "remote OST with nodsh"
9376 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9377 set_nodes_failloc "$(osts_nodes)" 0x20e
9378 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9379 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9382 set_nodes_failloc "$(osts_nodes)" 0
9383 if [[ $RC -eq 0 ]]; then
9384 error "Must return error due to dropped pages, rc=$RC"
9387 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9388 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9389 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9391 if [[ $LOCKED -ne 0 ]]; then
9392 error "Locked pages remain in cache, locked=$LOCKED"
9395 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9396 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9400 echo "No pages locked after fsync"
9404 run_test 118h "Verify timeout in handling recoverables errors =========="
9406 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9410 remote_ost_nodsh && skip "remote OST with nodsh"
9414 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9415 set_nodes_failloc "$(osts_nodes)" 0x20e
9417 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9418 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9421 set_nodes_failloc "$(osts_nodes)" 0
9425 if [[ $RC -ne 0 ]]; then
9426 error "got error, but should be not, rc=$RC"
9429 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9430 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9431 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9432 if [[ $LOCKED -ne 0 ]]; then
9433 error "Locked pages remain in cache, locked=$LOCKED"
9436 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9437 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9441 echo "No pages locked after fsync"
9445 run_test 118i "Fix error before timeout in recoverable error =========="
9447 [ "$SLOW" = "no" ] && set_resend_count 4
9450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9451 remote_ost_nodsh && skip "remote OST with nodsh"
9455 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9456 set_nodes_failloc "$(osts_nodes)" 0x220
9458 # return -EIO from OST
9459 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9461 set_nodes_failloc "$(osts_nodes)" 0x0
9462 if [[ $RC -eq 0 ]]; then
9463 error "Must return error due to dropped pages, rc=$RC"
9466 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9467 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9468 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9469 if [[ $LOCKED -ne 0 ]]; then
9470 error "Locked pages remain in cache, locked=$LOCKED"
9473 # in recoverable error on OST we want resend and stay until it finished
9474 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9475 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9479 echo "No pages locked after fsync"
9483 run_test 118j "Simulate unrecoverable OST side error =========="
9487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9488 remote_ost_nodsh && skip "remote OSTs with nodsh"
9490 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9491 set_nodes_failloc "$(osts_nodes)" 0x20e
9492 test_mkdir $DIR/$tdir
9494 for ((i=0;i<10;i++)); do
9495 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9496 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9503 set_nodes_failloc "$(osts_nodes)" 0
9506 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9508 test_118l() # LU-646
9510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9512 test_mkdir $DIR/$tdir
9513 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9516 run_test 118l "fsync dir"
9518 test_118m() # LU-3066
9520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9522 test_mkdir $DIR/$tdir
9523 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9526 run_test 118m "fdatasync dir ========="
9528 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9536 remote_ost_nodsh && skip "remote OSTs with nodsh"
9538 # Sleep to avoid a cached response.
9539 #define OBD_STATFS_CACHE_SECONDS 1
9542 # Inject a 10 second delay in the OST_STATFS handler.
9543 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9544 set_nodes_failloc "$(osts_nodes)" 0x242
9547 stat --file-system $MOUNT > /dev/null
9550 set_nodes_failloc "$(osts_nodes)" 0
9552 if ((end - begin > 20)); then
9553 error "statfs took $((end - begin)) seconds, expected 10"
9556 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9558 test_119a() # bug 11737
9560 BSIZE=$((512 * 1024))
9561 directio write $DIR/$tfile 0 1 $BSIZE
9562 # We ask to read two blocks, which is more than a file size.
9563 # directio will indicate an error when requested and actual
9564 # sizes aren't equeal (a normal situation in this case) and
9565 # print actual read amount.
9566 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9567 if [ "$NOB" != "$BSIZE" ]; then
9568 error "read $NOB bytes instead of $BSIZE"
9572 run_test 119a "Short directIO read must return actual read amount"
9574 test_119b() # bug 11737
9576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9578 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9579 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9581 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9582 error "direct read failed"
9585 run_test 119b "Sparse directIO read must return actual read amount"
9587 test_119c() # bug 13099
9590 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9591 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9594 run_test 119c "Testing for direct read hitting hole"
9596 test_119d() # bug 15950
9598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9600 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9601 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9603 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9604 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9605 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9606 lctl set_param fail_loc=0x40d
9607 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9610 cat $DIR/$tfile > /dev/null &
9611 lctl set_param fail_loc=0
9614 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9616 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9617 error "the read rpcs have not completed in 2s"
9619 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9621 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9625 remote_mds_nodsh && skip "remote MDS with nodsh"
9626 test_mkdir $DIR/$tdir
9627 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9628 skip_env "no early lock cancel on server"
9630 lru_resize_disable mdc
9631 lru_resize_disable osc
9632 cancel_lru_locks mdc
9633 # asynchronous object destroy at MDT could cause bl ast to client
9634 cancel_lru_locks osc
9636 stat $DIR/$tdir > /dev/null
9637 can1=$(do_facet $SINGLEMDS \
9638 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9639 awk '/ldlm_cancel/ {print $2}')
9640 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9641 awk '/ldlm_bl_callback/ {print $2}')
9642 test_mkdir -c1 $DIR/$tdir/d1
9643 can2=$(do_facet $SINGLEMDS \
9644 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9645 awk '/ldlm_cancel/ {print $2}')
9646 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9647 awk '/ldlm_bl_callback/ {print $2}')
9648 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9649 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9650 lru_resize_enable mdc
9651 lru_resize_enable osc
9653 run_test 120a "Early Lock Cancel: mkdir test"
9656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9657 remote_mds_nodsh && skip "remote MDS with nodsh"
9658 test_mkdir $DIR/$tdir
9659 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9660 skip_env "no early lock cancel on server"
9662 lru_resize_disable mdc
9663 lru_resize_disable osc
9664 cancel_lru_locks mdc
9665 stat $DIR/$tdir > /dev/null
9666 can1=$(do_facet $SINGLEMDS \
9667 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9668 awk '/ldlm_cancel/ {print $2}')
9669 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9670 awk '/ldlm_bl_callback/ {print $2}')
9672 can2=$(do_facet $SINGLEMDS \
9673 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9674 awk '/ldlm_cancel/ {print $2}')
9675 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9676 awk '/ldlm_bl_callback/ {print $2}')
9677 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9678 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9679 lru_resize_enable mdc
9680 lru_resize_enable osc
9682 run_test 120b "Early Lock Cancel: create test"
9685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9686 remote_mds_nodsh && skip "remote MDS with nodsh"
9687 test_mkdir -c1 $DIR/$tdir
9688 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9689 skip "no early lock cancel on server"
9691 lru_resize_disable mdc
9692 lru_resize_disable osc
9693 test_mkdir -c1 $DIR/$tdir/d1
9694 test_mkdir -c1 $DIR/$tdir/d2
9695 touch $DIR/$tdir/d1/f1
9696 cancel_lru_locks mdc
9697 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9698 can1=$(do_facet $SINGLEMDS \
9699 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9700 awk '/ldlm_cancel/ {print $2}')
9701 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9702 awk '/ldlm_bl_callback/ {print $2}')
9703 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9704 can2=$(do_facet $SINGLEMDS \
9705 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9706 awk '/ldlm_cancel/ {print $2}')
9707 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9708 awk '/ldlm_bl_callback/ {print $2}')
9709 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9710 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9711 lru_resize_enable mdc
9712 lru_resize_enable osc
9714 run_test 120c "Early Lock Cancel: link test"
9717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9718 remote_mds_nodsh && skip "remote MDS with nodsh"
9719 test_mkdir -c1 $DIR/$tdir
9720 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9721 skip_env "no early lock cancel on server"
9723 lru_resize_disable mdc
9724 lru_resize_disable osc
9726 cancel_lru_locks mdc
9727 stat $DIR/$tdir > /dev/null
9728 can1=$(do_facet $SINGLEMDS \
9729 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9730 awk '/ldlm_cancel/ {print $2}')
9731 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9732 awk '/ldlm_bl_callback/ {print $2}')
9733 chmod a+x $DIR/$tdir
9734 can2=$(do_facet $SINGLEMDS \
9735 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9736 awk '/ldlm_cancel/ {print $2}')
9737 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9738 awk '/ldlm_bl_callback/ {print $2}')
9739 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9740 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9741 lru_resize_enable mdc
9742 lru_resize_enable osc
9744 run_test 120d "Early Lock Cancel: setattr test"
9747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9748 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9749 skip_env "no early lock cancel on server"
9750 remote_mds_nodsh && skip "remote MDS with nodsh"
9752 local dlmtrace_set=false
9754 test_mkdir -c1 $DIR/$tdir
9755 lru_resize_disable mdc
9756 lru_resize_disable osc
9757 ! $LCTL get_param debug | grep -q dlmtrace &&
9758 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9759 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9760 cancel_lru_locks mdc
9761 cancel_lru_locks osc
9762 dd if=$DIR/$tdir/f1 of=/dev/null
9763 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9764 # XXX client can not do early lock cancel of OST lock
9765 # during unlink (LU-4206), so cancel osc lock now.
9767 cancel_lru_locks osc
9768 can1=$(do_facet $SINGLEMDS \
9769 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9770 awk '/ldlm_cancel/ {print $2}')
9771 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9772 awk '/ldlm_bl_callback/ {print $2}')
9773 unlink $DIR/$tdir/f1
9775 can2=$(do_facet $SINGLEMDS \
9776 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9777 awk '/ldlm_cancel/ {print $2}')
9778 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9779 awk '/ldlm_bl_callback/ {print $2}')
9780 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9781 $LCTL dk $TMP/cancel.debug.txt
9782 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9783 $LCTL dk $TMP/blocking.debug.txt
9784 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9785 lru_resize_enable mdc
9786 lru_resize_enable osc
9788 run_test 120e "Early Lock Cancel: unlink test"
9791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9792 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9793 skip_env "no early lock cancel on server"
9794 remote_mds_nodsh && skip "remote MDS with nodsh"
9796 test_mkdir -c1 $DIR/$tdir
9797 lru_resize_disable mdc
9798 lru_resize_disable osc
9799 test_mkdir -c1 $DIR/$tdir/d1
9800 test_mkdir -c1 $DIR/$tdir/d2
9801 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9802 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9803 cancel_lru_locks mdc
9804 cancel_lru_locks osc
9805 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9806 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9807 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9808 # XXX client can not do early lock cancel of OST lock
9809 # during rename (LU-4206), so cancel osc lock now.
9811 cancel_lru_locks osc
9812 can1=$(do_facet $SINGLEMDS \
9813 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9814 awk '/ldlm_cancel/ {print $2}')
9815 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9816 awk '/ldlm_bl_callback/ {print $2}')
9817 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9819 can2=$(do_facet $SINGLEMDS \
9820 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9821 awk '/ldlm_cancel/ {print $2}')
9822 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9823 awk '/ldlm_bl_callback/ {print $2}')
9824 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9825 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9826 lru_resize_enable mdc
9827 lru_resize_enable osc
9829 run_test 120f "Early Lock Cancel: rename test"
9832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9833 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9834 skip_env "no early lock cancel on server"
9835 remote_mds_nodsh && skip "remote MDS with nodsh"
9837 lru_resize_disable mdc
9838 lru_resize_disable osc
9840 echo create $count files
9841 test_mkdir $DIR/$tdir
9842 cancel_lru_locks mdc
9843 cancel_lru_locks osc
9846 can0=$(do_facet $SINGLEMDS \
9847 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9848 awk '/ldlm_cancel/ {print $2}')
9849 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9850 awk '/ldlm_bl_callback/ {print $2}')
9851 createmany -o $DIR/$tdir/f $count
9853 can1=$(do_facet $SINGLEMDS \
9854 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9855 awk '/ldlm_cancel/ {print $2}')
9856 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9857 awk '/ldlm_bl_callback/ {print $2}')
9859 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9860 echo rm $count files
9863 can2=$(do_facet $SINGLEMDS \
9864 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9865 awk '/ldlm_cancel/ {print $2}')
9866 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9867 awk '/ldlm_bl_callback/ {print $2}')
9869 echo total: $count removes in $((t2-t1))
9870 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9872 # wait for commitment of removal
9873 lru_resize_enable mdc
9874 lru_resize_enable osc
9876 run_test 120g "Early Lock Cancel: performance test"
9878 test_121() { #bug #10589
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9882 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9883 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9884 lctl set_param fail_loc=0x310
9885 cancel_lru_locks osc > /dev/null
9886 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9887 lctl set_param fail_loc=0
9888 [[ $reads -eq $writes ]] ||
9889 error "read $reads blocks, must be $writes blocks"
9891 run_test 121 "read cancel race ========="
9893 test_123a() { # was test 123, statahead(bug 11401)
9894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9897 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9898 log "testing UP system. Performance may be lower than expected."
9903 test_mkdir $DIR/$tdir
9904 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9905 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9907 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9908 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9910 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9911 lctl set_param -n llite.*.statahead_max 0
9912 lctl get_param llite.*.statahead_max
9913 cancel_lru_locks mdc
9914 cancel_lru_locks osc
9916 time ls -l $DIR/$tdir | wc -l
9918 delta=$((etime - stime))
9919 log "ls $i files without statahead: $delta sec"
9920 lctl set_param llite.*.statahead_max=$max
9922 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9923 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9924 cancel_lru_locks mdc
9925 cancel_lru_locks osc
9927 time ls -l $DIR/$tdir | wc -l
9929 delta_sa=$((etime - stime))
9930 log "ls $i files with statahead: $delta_sa sec"
9931 lctl get_param -n llite.*.statahead_stats
9932 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9934 [[ $swrong -lt $ewrong ]] &&
9935 log "statahead was stopped, maybe too many locks held!"
9936 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9938 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9939 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9940 lctl set_param -n llite.*.statahead_max 0
9941 lctl get_param llite.*.statahead_max
9942 cancel_lru_locks mdc
9943 cancel_lru_locks osc
9945 time ls -l $DIR/$tdir | wc -l
9947 delta=$((etime - stime))
9948 log "ls $i files again without statahead: $delta sec"
9949 lctl set_param llite.*.statahead_max=$max
9950 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9951 if [ $SLOWOK -eq 0 ]; then
9952 error "ls $i files is slower with statahead!"
9954 log "ls $i files is slower with statahead!"
9960 [ $delta -gt 20 ] && break
9961 [ $delta -gt 8 ] && MULT=$((50 / delta))
9962 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9970 delta=$((etime - stime))
9971 log "rm -r $DIR/$tdir/: $delta seconds"
9973 lctl get_param -n llite.*.statahead_stats
9975 run_test 123a "verify statahead work"
9977 test_123b () { # statahead(bug 15027)
9978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9980 test_mkdir $DIR/$tdir
9981 createmany -o $DIR/$tdir/$tfile-%d 1000
9983 cancel_lru_locks mdc
9984 cancel_lru_locks osc
9986 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9987 lctl set_param fail_loc=0x80000803
9988 ls -lR $DIR/$tdir > /dev/null
9990 lctl set_param fail_loc=0x0
9991 lctl get_param -n llite.*.statahead_stats
9996 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10000 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10001 skip_env "no lru resize on server"
10005 test_mkdir $DIR/$tdir
10007 log "create $NR files at $DIR/$tdir"
10008 createmany -o $DIR/$tdir/f $NR ||
10009 error "failed to create $NR files in $DIR/$tdir"
10011 cancel_lru_locks mdc
10012 ls -l $DIR/$tdir > /dev/null
10016 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10017 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10018 LRU_SIZE=$($LCTL get_param -n $PARAM)
10019 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10020 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10022 log "NS=$(basename $NSDIR)"
10027 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10028 skip "Not enough cached locks created!"
10030 log "LRU=$LRU_SIZE"
10034 # We know that lru resize allows one client to hold $LIMIT locks
10035 # for 10h. After that locks begin to be killed by client.
10037 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10039 if [ $LIMIT -lt $LRU_SIZE ]; then
10040 skip "Limit is too small $LIMIT"
10043 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10044 # killing locks. Some time was spent for creating locks. This means
10045 # that up to the moment of sleep finish we must have killed some of
10046 # them (10-100 locks). This depends on how fast ther were created.
10047 # Many of them were touched in almost the same moment and thus will
10048 # be killed in groups.
10049 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10051 # Use $LRU_SIZE_B here to take into account real number of locks
10052 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10053 local LRU_SIZE_B=$LRU_SIZE
10055 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10056 log "OLD_LVF=$OLD_LVF"
10057 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10059 # Let's make sure that we really have some margin. Client checks
10060 # cached locks every 10 sec.
10061 SLEEP=$((SLEEP+20))
10062 log "Sleep ${SLEEP} sec"
10064 while ((SEC<$SLEEP)); do
10068 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10069 echo -n "$LRU_SIZE"
10072 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10073 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10075 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10076 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10077 unlinkmany $DIR/$tdir/f $NR
10081 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10082 log "unlink $NR files at $DIR/$tdir"
10083 unlinkmany $DIR/$tdir/f $NR
10085 run_test 124a "lru resize ======================================="
10087 get_max_pool_limit()
10089 local limit=$($LCTL get_param \
10090 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10092 for l in $limit; do
10093 if [[ $l -gt $max ]]; then
10101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10102 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10103 skip_env "no lru resize on server"
10105 LIMIT=$(get_max_pool_limit)
10107 NR=$(($(default_lru_size)*20))
10108 if [[ $NR -gt $LIMIT ]]; then
10109 log "Limit lock number by $LIMIT locks"
10113 IFree=$(mdsrate_inodes_available)
10114 if [ $IFree -lt $NR ]; then
10115 log "Limit lock number by $IFree inodes"
10119 lru_resize_disable mdc
10120 test_mkdir -p $DIR/$tdir/disable_lru_resize
10122 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10123 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10124 cancel_lru_locks mdc
10127 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10130 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10133 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10137 nolruresize_delta=$((etime-stime))
10138 log "ls -la time: $nolruresize_delta seconds"
10139 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10140 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10142 lru_resize_enable mdc
10143 test_mkdir -p $DIR/$tdir/enable_lru_resize
10145 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10146 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10147 cancel_lru_locks mdc
10150 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10153 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10156 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10160 lruresize_delta=$((etime-stime))
10161 log "ls -la time: $lruresize_delta seconds"
10162 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10164 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10165 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10166 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10167 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10169 log "lru resize performs the same with no lru resize"
10171 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10173 run_test 124b "lru resize (performance test) ======================="
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10177 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10178 skip_env "no lru resize on server"
10180 # cache ununsed locks on client
10182 cancel_lru_locks mdc
10183 test_mkdir $DIR/$tdir
10184 createmany -o $DIR/$tdir/f $nr ||
10185 error "failed to create $nr files in $DIR/$tdir"
10186 ls -l $DIR/$tdir > /dev/null
10188 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10189 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10190 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10191 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10192 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10194 # set lru_max_age to 1 sec
10195 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10196 echo "sleep $((recalc_p * 2)) seconds..."
10197 sleep $((recalc_p * 2))
10199 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10200 # restore lru_max_age
10201 $LCTL set_param -n $nsdir.lru_max_age $max_age
10202 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10203 unlinkmany $DIR/$tdir/f $nr
10205 run_test 124c "LRUR cancel very aged locks"
10207 test_125() { # 13358
10208 $LCTL get_param -n llite.*.client_type | grep -q local ||
10209 skip "must run as local client"
10210 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10211 skip_env "must have acl enabled"
10212 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10214 test_mkdir $DIR/$tdir
10215 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10216 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10217 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10219 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10221 test_126() { # bug 12829/13455
10222 $GSS && skip_env "must run as gss disabled"
10223 $LCTL get_param -n llite.*.client_type | grep -q local ||
10224 skip "must run as local client"
10225 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10227 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10228 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10230 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10232 run_test 126 "check that the fsgid provided by the client is taken into account"
10234 test_127a() { # bug 15521
10235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10237 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10238 $LCTL set_param osc.*.stats=0
10239 FSIZE=$((2048 * 1024))
10240 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10241 cancel_lru_locks osc
10242 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10244 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10245 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10246 echo "got $COUNT $NAME"
10247 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10248 eval $NAME=$COUNT || error "Wrong proc format"
10251 read_bytes|write_bytes)
10252 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10253 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10254 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10255 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10256 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10257 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10258 error "sumsquare is too small: $SUMSQ"
10259 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10260 error "sumsquare is too big: $SUMSQ"
10264 done < $DIR/${tfile}.tmp
10266 #check that we actually got some stats
10267 [ "$read_bytes" ] || error "Missing read_bytes stats"
10268 [ "$write_bytes" ] || error "Missing write_bytes stats"
10269 [ "$read_bytes" != 0 ] || error "no read done"
10270 [ "$write_bytes" != 0 ] || error "no write done"
10272 run_test 127a "verify the client stats are sane"
10274 test_127b() { # bug LU-333
10275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10276 local name count samp unit min max sum sumsq
10278 $LCTL set_param llite.*.stats=0
10280 # perform 2 reads and writes so MAX is different from SUM.
10281 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10282 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10283 cancel_lru_locks osc
10284 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10285 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10287 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10288 while read name count samp unit min max sum sumsq; do
10289 echo "got $count $name"
10290 eval $name=$count || error "Wrong proc format"
10294 [ $count -ne 2 ] && error "count is not 2: $count"
10295 [ $min -ne $PAGE_SIZE ] &&
10296 error "min is not $PAGE_SIZE: $min"
10297 [ $max -ne $PAGE_SIZE ] &&
10298 error "max is incorrect: $max"
10299 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10300 error "sum is wrong: $sum"
10303 [ $count -ne 2 ] && error "count is not 2: $count"
10304 [ $min -ne $PAGE_SIZE ] &&
10305 error "min is not $PAGE_SIZE: $min"
10306 [ $max -ne $PAGE_SIZE ] &&
10307 error "max is incorrect: $max"
10308 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10309 error "sum is wrong: $sum"
10313 done < $TMP/$tfile.tmp
10315 #check that we actually got some stats
10316 [ "$read_bytes" ] || error "Missing read_bytes stats"
10317 [ "$write_bytes" ] || error "Missing write_bytes stats"
10318 [ "$read_bytes" != 0 ] || error "no read done"
10319 [ "$write_bytes" != 0 ] || error "no write done"
10321 rm -f $TMP/${tfile}.tmp
10323 run_test 127b "verify the llite client stats are sane"
10325 test_128() { # bug 15212
10327 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10332 result=$(grep error $TMP/$tfile.log)
10333 rm -f $DIR/$tfile $TMP/$tfile.log
10334 [ -z "$result" ] ||
10335 error "consecutive find's under interactive lfs failed"
10337 run_test 128 "interactive lfs for 2 consecutive find's"
10339 set_dir_limits () {
10344 local ldproc=/proc/fs/ldiskfs
10345 local facets=$(get_facets MDS)
10347 for facet in ${facets//,/ }; do
10348 canondev=$(ldiskfs_canon \
10349 *.$(convert_facet2label $facet).mntdev $facet)
10350 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10351 ldproc=/sys/fs/ldiskfs
10352 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10353 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10357 check_mds_dmesg() {
10358 local facets=$(get_facets MDS)
10359 for facet in ${facets//,/ }; do
10360 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10367 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10368 skip "Need MDS version with at least 2.5.56"
10369 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10370 skip_env "ldiskfs only test"
10372 remote_mds_nodsh && skip "remote MDS with nodsh"
10376 local has_warning=false
10379 mkdir -p $DIR/$tdir
10381 # block size of mds1
10382 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10383 set_dir_limits $maxsize $maxsize
10384 local dirsize=$(stat -c%s "$DIR/$tdir")
10386 while [[ $dirsize -le $maxsize ]]; do
10387 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10389 if ! $has_warning; then
10390 check_mds_dmesg '"is approaching"' && has_warning=true
10392 # check two errors:
10393 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10394 # EFBIG for previous versions included in ldiskfs series
10395 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10397 echo "return code $rc received as expected"
10399 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10400 error_exit "create failed w/o dir size limit"
10402 check_mds_dmesg '"has reached"' ||
10403 error_exit "reached message should be output"
10405 [ $has_warning = "false" ] &&
10406 error_exit "warning message should be output"
10408 dirsize=$(stat -c%s "$DIR/$tdir")
10410 [[ $dirsize -ge $maxsize ]] && return 0
10411 error_exit "current dir size $dirsize, " \
10412 "previous limit $maxsize"
10413 elif [ $rc -ne 0 ]; then
10415 error_exit "return $rc received instead of expected " \
10416 "$EFBIG or $ENOSPC, files in dir $dirsize"
10418 nfiles=$((nfiles + 1))
10419 dirsize=$(stat -c%s "$DIR/$tdir")
10423 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10425 run_test 129 "test directory size limit ========================"
10434 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10435 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10437 trap cleanup_130 EXIT RETURN
10439 local fm_file=$DIR/$tfile
10440 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10441 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10442 error "dd failed for $fm_file"
10444 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10445 filefrag -ves $fm_file
10447 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10448 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10449 [ $RC != 0 ] && error "filefrag $fm_file failed"
10451 filefrag_op=$(filefrag -ve -k $fm_file |
10452 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10453 lun=$($GETSTRIPE -i $fm_file)
10455 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10458 for line in $filefrag_op
10460 frag_lun=`echo $line | cut -d: -f5`
10461 ext_len=`echo $line | cut -d: -f4`
10462 if (( $frag_lun != $lun )); then
10464 error "FIEMAP on 1-stripe file($fm_file) failed"
10467 (( tot_len += ext_len ))
10470 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10472 error "FIEMAP on 1-stripe file($fm_file) failed;"
10478 echo "FIEMAP on single striped file succeeded"
10480 run_test 130a "FIEMAP (1-stripe file)"
10483 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10485 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10486 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10488 trap cleanup_130 EXIT RETURN
10490 local fm_file=$DIR/$tfile
10491 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10492 error "setstripe on $fm_file"
10493 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10494 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10496 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10497 error "dd failed on $fm_file"
10499 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10500 filefrag_op=$(filefrag -ve -k $fm_file |
10501 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10503 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10504 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10509 for line in $filefrag_op
10511 frag_lun=$(echo $line | cut -d: -f5 |
10512 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10513 ext_len=$(echo $line | cut -d: -f4)
10514 if (( $frag_lun != $last_lun )); then
10515 if (( tot_len != 1024 )); then
10517 error "FIEMAP on $fm_file failed; returned " \
10518 "len $tot_len for OST $last_lun instead of 1024"
10521 (( num_luns += 1 ))
10525 (( tot_len += ext_len ))
10528 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10530 error "FIEMAP on $fm_file failed; returned wrong number of " \
10531 "luns or wrong len for OST $last_lun"
10537 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10539 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10542 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10544 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10545 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10547 trap cleanup_130 EXIT RETURN
10549 local fm_file=$DIR/$tfile
10550 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10551 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10552 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10554 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10555 error "dd failed on $fm_file"
10557 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10558 filefrag_op=$(filefrag -ve -k $fm_file |
10559 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10561 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10562 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10567 for line in $filefrag_op
10569 frag_lun=$(echo $line | cut -d: -f5 |
10570 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10571 ext_len=$(echo $line | cut -d: -f4)
10572 if (( $frag_lun != $last_lun )); then
10573 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10574 if (( logical != 512 )); then
10576 error "FIEMAP on $fm_file failed; returned " \
10577 "logical start for lun $logical instead of 512"
10580 if (( tot_len != 512 )); then
10582 error "FIEMAP on $fm_file failed; returned " \
10583 "len $tot_len for OST $last_lun instead of 1024"
10586 (( num_luns += 1 ))
10590 (( tot_len += ext_len ))
10593 if (( num_luns != 2 || tot_len != 512 )); then
10595 error "FIEMAP on $fm_file failed; returned wrong number of " \
10596 "luns or wrong len for OST $last_lun"
10602 echo "FIEMAP on 2-stripe file with hole succeeded"
10604 run_test 130c "FIEMAP (2-stripe file with hole)"
10607 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10609 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10610 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10612 trap cleanup_130 EXIT RETURN
10614 local fm_file=$DIR/$tfile
10615 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10616 error "setstripe on $fm_file"
10617 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10618 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10620 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10621 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10622 error "dd failed on $fm_file"
10624 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10625 filefrag_op=$(filefrag -ve -k $fm_file |
10626 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10628 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10629 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10634 for line in $filefrag_op
10636 frag_lun=$(echo $line | cut -d: -f5 |
10637 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10638 ext_len=$(echo $line | cut -d: -f4)
10639 if (( $frag_lun != $last_lun )); then
10640 if (( tot_len != 1024 )); then
10642 error "FIEMAP on $fm_file failed; returned " \
10643 "len $tot_len for OST $last_lun instead of 1024"
10646 (( num_luns += 1 ))
10650 (( tot_len += ext_len ))
10653 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10655 error "FIEMAP on $fm_file failed; returned wrong number of " \
10656 "luns or wrong len for OST $last_lun"
10662 echo "FIEMAP on N-stripe file succeeded"
10664 run_test 130d "FIEMAP (N-stripe file)"
10667 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10669 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10670 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10672 trap cleanup_130 EXIT RETURN
10674 local fm_file=$DIR/$tfile
10675 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10676 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10677 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10680 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10681 for ((i = 0; i < $NUM_BLKS; i++))
10683 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10686 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10687 filefrag_op=$(filefrag -ve -k $fm_file |
10688 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10690 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10691 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10696 for line in $filefrag_op
10698 frag_lun=$(echo $line | cut -d: -f5 |
10699 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10700 ext_len=$(echo $line | cut -d: -f4)
10701 if (( $frag_lun != $last_lun )); then
10702 if (( tot_len != $EXPECTED_LEN )); then
10704 error "FIEMAP on $fm_file failed; returned " \
10705 "len $tot_len for OST $last_lun instead " \
10709 (( num_luns += 1 ))
10713 (( tot_len += ext_len ))
10716 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10718 error "FIEMAP on $fm_file failed; returned wrong number " \
10719 "of luns or wrong len for OST $last_lun"
10725 echo "FIEMAP with continuation calls succeeded"
10727 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10730 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10731 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10733 local fm_file=$DIR/$tfile
10734 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10735 error "multiop create with lov_delay_create on $fm_file"
10737 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10738 filefrag_extents=$(filefrag -vek $fm_file |
10739 awk '/extents? found/ { print $2 }')
10740 if [[ "$filefrag_extents" != "0" ]]; then
10741 error "FIEMAP on $fm_file failed; " \
10742 "returned $filefrag_extents expected 0"
10747 run_test 130f "FIEMAP (unstriped file)"
10749 # Test for writev/readv
10751 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10752 error "writev test failed"
10753 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10754 error "readv failed"
10757 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10760 local fsize=$((524288 + 1048576 + 1572864))
10761 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10762 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10763 error "append writev test failed"
10765 ((fsize += 1572864 + 1048576))
10766 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10767 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10768 error "append writev test failed"
10771 run_test 131b "test append writev"
10774 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10777 run_test 131c "test read/write on file w/o objects"
10780 rwv -f $DIR/$tfile -w -n 1 1572864
10781 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10782 if [ "$NOB" != 1572864 ]; then
10783 error "Short read filed: read $NOB bytes instead of 1572864"
10787 run_test 131d "test short read"
10790 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10791 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10792 error "read hitting hole failed"
10795 run_test 131e "test read hitting hole"
10804 mds*) res=$(do_facet $facet \
10805 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10807 ost*) res=$(do_facet $facet \
10808 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10810 *) error "Wrong facet '$facet'" ;;
10812 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10813 # if the argument $3 is zero, it means any stat increment is ok.
10814 if [[ $want -gt 0 ]]; then
10815 local count=$(echo $res | awk '{ print $2 }')
10816 [[ $count -ne $want ]] &&
10817 error "The $op counter on $facet is $count, not $want"
10822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10823 remote_ost_nodsh && skip "remote OST with nodsh"
10824 remote_mds_nodsh && skip "remote MDS with nodsh"
10825 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10826 skip_env "MDS doesn't support rename stats"
10828 local testdir=$DIR/${tdir}/stats_testdir
10830 mkdir -p $DIR/${tdir}
10833 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10834 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10836 # verify mdt stats first.
10837 mkdir ${testdir} || error "mkdir failed"
10838 check_stats $SINGLEMDS "mkdir" 1
10839 touch ${testdir}/${tfile} || error "touch failed"
10840 check_stats $SINGLEMDS "open" 1
10841 check_stats $SINGLEMDS "close" 1
10842 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10843 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10844 check_stats $SINGLEMDS "mknod" 2
10846 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10847 check_stats $SINGLEMDS "unlink" 1
10848 rm -f ${testdir}/${tfile} || error "file remove failed"
10849 check_stats $SINGLEMDS "unlink" 2
10851 # remove working dir and check mdt stats again.
10852 rmdir ${testdir} || error "rmdir failed"
10853 check_stats $SINGLEMDS "rmdir" 1
10855 local testdir1=$DIR/${tdir}/stats_testdir1
10856 mkdir -p ${testdir}
10857 mkdir -p ${testdir1}
10858 touch ${testdir1}/test1
10859 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10860 check_stats $SINGLEMDS "crossdir_rename" 1
10862 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10863 check_stats $SINGLEMDS "samedir_rename" 1
10865 rm -rf $DIR/${tdir}
10867 run_test 133a "Verifying MDT stats ========================================"
10872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10873 remote_ost_nodsh && skip "remote OST with nodsh"
10874 remote_mds_nodsh && skip "remote MDS with nodsh"
10876 local testdir=$DIR/${tdir}/stats_testdir
10878 mkdir -p ${testdir} || error "mkdir failed"
10879 touch ${testdir}/${tfile} || error "touch failed"
10880 cancel_lru_locks mdc
10883 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10884 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10886 # extra mdt stats verification.
10887 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10888 check_stats $SINGLEMDS "setattr" 1
10889 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10890 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10892 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10893 check_stats $SINGLEMDS "getattr" 1
10895 rm -rf $DIR/${tdir}
10897 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10898 # so the check below is not reliable
10899 [ $MDSCOUNT -eq 1 ] || return 0
10901 # Sleep to avoid a cached response.
10902 #define OBD_STATFS_CACHE_SECONDS 1
10904 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10905 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10906 $LFS df || error "lfs failed"
10907 check_stats $SINGLEMDS "statfs" 1
10909 # check aggregated statfs (LU-10018)
10910 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10912 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10915 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10916 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10918 check_stats $SINGLEMDS "statfs" 1
10920 # We want to check that the client didn't send OST_STATFS to
10921 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10922 # extra care is needed here.
10923 if remote_mds; then
10924 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10925 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10927 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10928 [ "$res" ] && error "OST got STATFS"
10933 run_test 133b "Verifying extra MDT stats =================================="
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10937 remote_ost_nodsh && skip "remote OST with nodsh"
10938 remote_mds_nodsh && skip "remote MDS with nodsh"
10940 local testdir=$DIR/$tdir/stats_testdir
10942 test_mkdir -p $testdir
10944 # verify obdfilter stats.
10945 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10947 cancel_lru_locks osc
10948 wait_delete_completed
10951 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10952 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10954 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10957 cancel_lru_locks osc
10958 check_stats ost1 "write" 1
10960 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10961 check_stats ost1 "read" 1
10963 > $testdir/$tfile || error "truncate failed"
10964 check_stats ost1 "punch" 1
10966 rm -f $testdir/$tfile || error "file remove failed"
10967 wait_delete_completed
10968 check_stats ost1 "destroy" 1
10972 run_test 133c "Verifying OST stats ========================================"
10979 while [ $value -ge 2 ]; do
10984 if [ $orig -gt $order ]; then
10992 local size=('K' 'M' 'G' 'T');
10994 local size_string=$value
10996 while [ $value -ge 1024 ]; do
10997 if [ $i -gt 3 ]; then
10998 #T is the biggest unit we get here, if that is bigger,
11000 size_string=${value}T
11003 value=$((value >> 10))
11004 if [ $value -lt 1024 ]; then
11005 size_string=${value}${size[$i]}
11014 get_rename_size() {
11016 local context=${2:-.}
11017 local sample=$(do_facet $SINGLEMDS $LCTL \
11018 get_param mdt.$FSNAME-MDT0000.rename_stats |
11019 grep -A1 $context |
11020 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11026 remote_ost_nodsh && skip "remote OST with nodsh"
11027 remote_mds_nodsh && skip "remote MDS with nodsh"
11028 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11029 skip_env "MDS doesn't support rename stats"
11031 local testdir1=$DIR/${tdir}/stats_testdir1
11032 local testdir2=$DIR/${tdir}/stats_testdir2
11033 mkdir -p $DIR/${tdir}
11035 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11037 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11038 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11040 createmany -o $testdir1/test 512 || error "createmany failed"
11042 # check samedir rename size
11043 mv ${testdir1}/test0 ${testdir1}/test_0
11045 local testdir1_size=$(ls -l $DIR/${tdir} |
11046 awk '/stats_testdir1/ {print $5}')
11047 local testdir2_size=$(ls -l $DIR/${tdir} |
11048 awk '/stats_testdir2/ {print $5}')
11050 testdir1_size=$(order_2 $testdir1_size)
11051 testdir2_size=$(order_2 $testdir2_size)
11053 testdir1_size=$(size_in_KMGT $testdir1_size)
11054 testdir2_size=$(size_in_KMGT $testdir2_size)
11056 echo "source rename dir size: ${testdir1_size}"
11057 echo "target rename dir size: ${testdir2_size}"
11059 local cmd="do_facet $SINGLEMDS $LCTL "
11060 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11062 eval $cmd || error "$cmd failed"
11063 local samedir=$($cmd | grep 'same_dir')
11064 local same_sample=$(get_rename_size $testdir1_size)
11065 [ -z "$samedir" ] && error "samedir_rename_size count error"
11066 [[ $same_sample -eq 1 ]] ||
11067 error "samedir_rename_size error $same_sample"
11068 echo "Check same dir rename stats success"
11070 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11072 # check crossdir rename size
11073 mv ${testdir1}/test_0 ${testdir2}/test_0
11075 testdir1_size=$(ls -l $DIR/${tdir} |
11076 awk '/stats_testdir1/ {print $5}')
11077 testdir2_size=$(ls -l $DIR/${tdir} |
11078 awk '/stats_testdir2/ {print $5}')
11080 testdir1_size=$(order_2 $testdir1_size)
11081 testdir2_size=$(order_2 $testdir2_size)
11083 testdir1_size=$(size_in_KMGT $testdir1_size)
11084 testdir2_size=$(size_in_KMGT $testdir2_size)
11086 echo "source rename dir size: ${testdir1_size}"
11087 echo "target rename dir size: ${testdir2_size}"
11089 eval $cmd || error "$cmd failed"
11090 local crossdir=$($cmd | grep 'crossdir')
11091 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11092 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11093 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11094 [[ $src_sample -eq 1 ]] ||
11095 error "crossdir_rename_size error $src_sample"
11096 [[ $tgt_sample -eq 1 ]] ||
11097 error "crossdir_rename_size error $tgt_sample"
11098 echo "Check cross dir rename stats success"
11099 rm -rf $DIR/${tdir}
11101 run_test 133d "Verifying rename_stats ========================================"
11104 remote_mds_nodsh && skip "remote MDS with nodsh"
11105 remote_ost_nodsh && skip "remote OST with nodsh"
11106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11108 local testdir=$DIR/${tdir}/stats_testdir
11109 local ctr f0 f1 bs=32768 count=42 sum
11111 mkdir -p ${testdir} || error "mkdir failed"
11113 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11115 for ctr in {write,read}_bytes; do
11117 cancel_lru_locks osc
11119 do_facet ost1 $LCTL set_param -n \
11120 "obdfilter.*.exports.clear=clear"
11122 if [ $ctr = write_bytes ]; then
11124 f1=${testdir}/${tfile}
11126 f0=${testdir}/${tfile}
11130 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11133 cancel_lru_locks osc
11135 sum=$(do_facet ost1 $LCTL get_param \
11136 "obdfilter.*.exports.*.stats" |
11137 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11138 $1 == ctr { sum += $7 }
11139 END { printf("%0.0f", sum) }')
11141 if ((sum != bs * count)); then
11142 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11146 rm -rf $DIR/${tdir}
11148 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11150 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11152 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11153 # not honor the -ignore_readdir_race option correctly. So we call
11154 # error_ignore() rather than error() in these cases. See LU-11152.
11156 if (find --version; do_facet mds1 find --version) |
11157 grep -q '\b4\.5\.1[1-4]\b'; then
11158 error_ignore LU-11152 "$@"
11165 # First without trusting modes.
11166 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11167 echo "proc_dirs='$proc_dirs'"
11168 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11169 find $proc_dirs -exec cat '{}' \; &> /dev/null
11171 # Second verifying readability.
11172 $LCTL get_param -R '*' &> /dev/null
11174 # Verifing writability with badarea_io.
11176 -ignore_readdir_race \
11178 -not -name force_lbug \
11179 -not -name changelog_mask \
11180 -exec badarea_io '{}' \; ||
11181 error_133 "find $proc_dirs failed"
11183 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11186 remote_mds_nodsh && skip "remote MDS with nodsh"
11187 remote_ost_nodsh && skip "remote OST with nodsh"
11189 # eventually, this can also be replaced with "lctl get_param -R",
11190 # but not until that option is always available on the server
11192 for facet in mds1 ost1; do
11193 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11194 skip_noexit "Too old lustre on $facet"
11195 local facet_proc_dirs=$(do_facet $facet \
11196 \\\ls -d $proc_regexp 2>/dev/null)
11197 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11198 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11199 do_facet $facet find $facet_proc_dirs \
11200 ! -name req_history \
11201 -exec cat '{}' \\\; &> /dev/null
11203 do_facet $facet find $facet_proc_dirs \
11204 ! -name req_history \
11206 -exec cat '{}' \\\; &> /dev/null ||
11207 error "proc file read failed"
11209 do_facet $facet find $facet_proc_dirs \
11210 -ignore_readdir_race \
11212 -not -name force_lbug \
11213 -not -name changelog_mask \
11214 -exec badarea_io '{}' \\\; ||
11215 error_133 "$facet find $facet_proc_dirs failed"
11218 # remount the FS in case writes/reads /proc break the FS
11219 cleanup || error "failed to unmount"
11220 setup || error "failed to setup"
11223 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11226 remote_mds_nodsh && skip "remote MDS with nodsh"
11227 remote_ost_nodsh && skip "remote OST with nodsh"
11228 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11229 skip "Need MDS version at least 2.9.54"
11233 for facet in client mds1 ost1; do
11234 local facet_proc_dirs=$(do_facet $facet \
11235 \\\ls -d $proc_regexp 2> /dev/null)
11236 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11237 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11238 # Get the list of files that are missing the terminating newline
11239 local missing=($(do_facet $facet \
11240 find ${facet_proc_dirs} -type f \| \
11241 while read F\; do \
11242 awk -v FS='\v' -v RS='\v\v' \
11243 "'END { if(NR>0 && \
11244 \\\$NF !~ /.*\\\n\$/) \
11245 print FILENAME}'" \
11248 [ ${#missing[*]} -eq 0 ] ||
11249 error "files do not end with newline: ${missing[*]}"
11252 run_test 133h "Proc files should end with newlines"
11255 remote_mds_nodsh && skip "remote MDS with nodsh"
11256 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11257 skip "Need MDS version at least 2.7.54"
11259 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11260 cancel_lru_locks mdc
11262 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11263 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11264 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11267 createmany -o $DIR/$tdir/f $nr ||
11268 error "failed to create $nr files in $DIR/$tdir"
11269 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11271 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11272 do_facet mds1 $LCTL set_param fail_loc=0x327
11273 do_facet mds1 $LCTL set_param fail_val=500
11276 echo "sleep 10 seconds ..."
11278 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11280 do_facet mds1 $LCTL set_param fail_loc=0
11281 do_facet mds1 $LCTL set_param fail_val=0
11282 [ $lck_cnt -lt $unused ] ||
11283 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11286 unlinkmany $DIR/$tdir/f $nr
11288 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11291 remote_mds_nodsh && skip "remote MDS with nodsh"
11292 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11293 skip "Need MDS version at least 2.7.54"
11295 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11296 cancel_lru_locks mdc
11298 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11299 ldlm.lock_reclaim_threshold_mb)
11300 # disable reclaim temporarily
11301 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11303 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11304 do_facet mds1 $LCTL set_param fail_loc=0x328
11305 do_facet mds1 $LCTL set_param fail_val=500
11307 $LCTL set_param debug=+trace
11310 createmany -o $DIR/$tdir/f $nr &
11311 local create_pid=$!
11313 echo "Sleep $TIMEOUT seconds ..."
11315 if ! ps -p $create_pid > /dev/null 2>&1; then
11316 do_facet mds1 $LCTL set_param fail_loc=0
11317 do_facet mds1 $LCTL set_param fail_val=0
11318 do_facet mds1 $LCTL set_param \
11319 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11320 error "createmany finished incorrectly!"
11322 do_facet mds1 $LCTL set_param fail_loc=0
11323 do_facet mds1 $LCTL set_param fail_val=0
11324 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11325 wait $create_pid || return 1
11327 unlinkmany $DIR/$tdir/f $nr
11329 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11331 test_140() { #bug-17379
11332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11334 test_mkdir $DIR/$tdir
11335 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11336 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11338 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11339 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11341 while i=$((i + 1)); do
11343 cd $i || error "Changing to $i"
11344 ln -s ../stat stat || error "Creating stat symlink"
11345 # Read the symlink until ELOOP present,
11346 # not LBUGing the system is considered success,
11347 # we didn't overrun the stack.
11348 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11349 if [ $ret -ne 0 ]; then
11350 if [ $ret -eq 40 ]; then
11353 error "Open stat symlink"
11359 echo "The symlink depth = $i"
11360 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11361 error "Invalid symlink depth"
11363 # Test recursive symlink
11364 ln -s symlink_self symlink_self
11365 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11366 echo "open symlink_self returns $ret"
11367 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11369 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11374 local TF="$TMP/$tfile"
11376 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11378 cancel_lru_locks $OSC
11379 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11380 remount_client $MOUNT
11382 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11385 $TRUNCATE $DIR/$tfile 6000
11386 cancel_lru_locks $OSC
11387 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11390 echo "12345" >>$DIR/$tfile
11391 cancel_lru_locks $OSC
11392 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11395 echo "12345" >>$DIR/$tfile
11396 cancel_lru_locks $OSC
11397 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11402 run_test 150 "truncate/append tests"
11404 #LU-2902 roc_hit was not able to read all values from lproc
11405 function roc_hit_init() {
11406 local list=$(comma_list $(osts_nodes))
11407 local dir=$DIR/$tdir-check
11408 local file=$dir/$tfile
11414 #use setstripe to do a write to every ost
11415 for i in $(seq 0 $((OSTCOUNT-1))); do
11416 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11417 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11418 idx=$(printf %04x $i)
11419 BEFORE=$(get_osd_param $list *OST*$idx stats |
11420 awk '$1 == "cache_access" {sum += $7}
11421 END { printf("%0.0f", sum) }')
11423 cancel_lru_locks osc
11424 cat $file >/dev/null
11426 AFTER=$(get_osd_param $list *OST*$idx stats |
11427 awk '$1 == "cache_access" {sum += $7}
11428 END { printf("%0.0f", sum) }')
11430 echo BEFORE:$BEFORE AFTER:$AFTER
11431 if ! let "AFTER - BEFORE == 4"; then
11433 error "roc_hit is not safe to use"
11441 function roc_hit() {
11442 local list=$(comma_list $(osts_nodes))
11443 echo $(get_osd_param $list '' stats |
11444 awk '$1 == "cache_hit" {sum += $7}
11445 END { printf("%0.0f", sum) }')
11448 function set_cache() {
11451 if [ "$2" == "off" ]; then
11454 local list=$(comma_list $(osts_nodes))
11455 set_osd_param $list '' $1_cache_enable $on
11457 cancel_lru_locks osc
11461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11462 remote_ost_nodsh && skip "remote OST with nodsh"
11465 local list=$(comma_list $(osts_nodes))
11467 # check whether obdfilter is cache capable at all
11468 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11469 skip "not cache-capable obdfilter"
11472 # check cache is enabled on all obdfilters
11473 if get_osd_param $list '' read_cache_enable | grep 0; then
11474 skip "oss cache is disabled"
11477 set_osd_param $list '' writethrough_cache_enable 1
11479 # check write cache is enabled on all obdfilters
11480 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11481 skip "oss write cache is NOT enabled"
11486 #define OBD_FAIL_OBD_NO_LRU 0x609
11487 do_nodes $list $LCTL set_param fail_loc=0x609
11489 # pages should be in the case right after write
11490 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11493 local BEFORE=$(roc_hit)
11494 cancel_lru_locks osc
11495 cat $DIR/$tfile >/dev/null
11496 local AFTER=$(roc_hit)
11498 do_nodes $list $LCTL set_param fail_loc=0
11500 if ! let "AFTER - BEFORE == CPAGES"; then
11501 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11504 # the following read invalidates the cache
11505 cancel_lru_locks osc
11506 set_osd_param $list '' read_cache_enable 0
11507 cat $DIR/$tfile >/dev/null
11509 # now data shouldn't be found in the cache
11511 cancel_lru_locks osc
11512 cat $DIR/$tfile >/dev/null
11514 if let "AFTER - BEFORE != 0"; then
11515 error "IN CACHE: before: $BEFORE, after: $AFTER"
11518 set_osd_param $list '' read_cache_enable 1
11521 run_test 151 "test cache on oss and controls ==============================="
11524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11526 local TF="$TMP/$tfile"
11528 # simulate ENOMEM during write
11529 #define OBD_FAIL_OST_NOMEM 0x226
11530 lctl set_param fail_loc=0x80000226
11531 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11533 sync || error "sync failed"
11534 lctl set_param fail_loc=0
11536 # discard client's cache
11537 cancel_lru_locks osc
11539 # simulate ENOMEM during read
11540 lctl set_param fail_loc=0x80000226
11541 cmp $TF $DIR/$tfile || error "cmp failed"
11542 lctl set_param fail_loc=0
11546 run_test 152 "test read/write with enomem ============================"
11549 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11551 run_test 153 "test if fdatasync does not crash ======================="
11553 dot_lustre_fid_permission_check() {
11555 local ffid=$MOUNT/.lustre/fid/$fid
11558 echo "stat fid $fid"
11559 stat $ffid > /dev/null || error "stat $ffid failed."
11560 echo "touch fid $fid"
11561 touch $ffid || error "touch $ffid failed."
11562 echo "write to fid $fid"
11563 cat /etc/hosts > $ffid || error "write $ffid failed."
11564 echo "read fid $fid"
11565 diff /etc/hosts $ffid || error "read $ffid failed."
11566 echo "append write to fid $fid"
11567 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11568 echo "rename fid $fid"
11569 mv $ffid $test_dir/$tfile.1 &&
11570 error "rename $ffid to $tfile.1 should fail."
11571 touch $test_dir/$tfile.1
11572 mv $test_dir/$tfile.1 $ffid &&
11573 error "rename $tfile.1 to $ffid should fail."
11574 rm -f $test_dir/$tfile.1
11575 echo "truncate fid $fid"
11576 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11577 echo "link fid $fid"
11578 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11579 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11580 echo "setfacl fid $fid"
11581 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11582 echo "getfacl fid $fid"
11583 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11585 echo "unlink fid $fid"
11586 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11587 echo "mknod fid $fid"
11588 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11590 fid=[0xf00000400:0x1:0x0]
11591 ffid=$MOUNT/.lustre/fid/$fid
11593 echo "stat non-exist fid $fid"
11594 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11595 echo "write to non-exist fid $fid"
11596 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11597 echo "link new fid $fid"
11598 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11600 mkdir -p $test_dir/$tdir
11601 touch $test_dir/$tdir/$tfile
11602 fid=$($LFS path2fid $test_dir/$tdir)
11605 error "error: could not get fid for $test_dir/$dir/$tfile."
11607 ffid=$MOUNT/.lustre/fid/$fid
11610 ls $ffid > /dev/null || error "ls $ffid failed."
11611 echo "touch $fid/$tfile.1"
11612 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11614 echo "touch $MOUNT/.lustre/fid/$tfile"
11615 touch $MOUNT/.lustre/fid/$tfile && \
11616 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11618 echo "setxattr to $MOUNT/.lustre/fid"
11619 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11621 echo "listxattr for $MOUNT/.lustre/fid"
11622 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11624 echo "delxattr from $MOUNT/.lustre/fid"
11625 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11627 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11628 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11629 error "touch invalid fid should fail."
11631 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11632 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11633 error "touch non-normal fid should fail."
11635 echo "rename $tdir to $MOUNT/.lustre/fid"
11636 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11637 error "rename to $MOUNT/.lustre/fid should fail."
11639 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11641 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11642 local new_obf_mode=777
11644 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11645 chmod $new_obf_mode $DIR/.lustre/fid ||
11646 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11648 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11649 [ $obf_mode -eq $new_obf_mode ] ||
11650 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11652 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11653 chmod $old_obf_mode $DIR/.lustre/fid ||
11654 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11657 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11658 fid=$($LFS path2fid $test_dir/$tfile-2)
11660 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11662 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11663 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11664 error "create lov data thru .lustre failed"
11666 echo "cp /etc/passwd $test_dir/$tfile-2"
11667 cp /etc/passwd $test_dir/$tfile-2 ||
11668 error "copy to $test_dir/$tfile-2 failed."
11669 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11670 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11671 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11673 rm -rf $test_dir/tfile.lnk
11674 rm -rf $test_dir/$tfile-2
11678 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11679 skip "Need MDS version at least 2.4.1"
11681 local tf=$DIR/$tfile
11684 local fid=$($LFS path2fid $tf)
11685 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11687 # check that we get the same pathname back
11688 local found=$($LFS fid2path $MOUNT "$fid")
11689 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11690 [ "$found" == "$tf" ] ||
11691 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11693 run_test 154A "lfs path2fid and fid2path basic checks"
11696 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11697 skip "Need MDS version at least 2.4.1"
11699 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11700 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11701 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11702 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11704 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11705 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11707 # check that we get the same pathname
11708 echo "PFID: $PFID, name: $name"
11709 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11710 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11711 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11712 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11714 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11716 run_test 154B "verify the ll_decode_linkea tool"
11719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11720 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11721 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11722 skip "Need MDS version at least 2.2.51"
11723 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11725 cp /etc/hosts $DIR/$tfile
11727 fid=$($LFS path2fid $DIR/$tfile)
11729 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11731 dot_lustre_fid_permission_check "$fid" $DIR ||
11732 error "dot lustre permission check $fid failed"
11734 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11736 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11738 touch $MOUNT/.lustre/file &&
11739 error "creation is not allowed under .lustre"
11741 mkdir $MOUNT/.lustre/dir &&
11742 error "mkdir is not allowed under .lustre"
11746 run_test 154a "Open-by-FID"
11749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11750 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11752 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11753 skip "Need MDS version at least 2.2.51"
11755 local remote_dir=$DIR/$tdir/remote_dir
11759 mkdir -p $DIR/$tdir
11760 $LFS mkdir -i $MDTIDX $remote_dir ||
11761 error "create remote directory failed"
11763 cp /etc/hosts $remote_dir/$tfile
11765 fid=$($LFS path2fid $remote_dir/$tfile)
11767 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11769 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11770 error "dot lustre permission check $fid failed"
11773 run_test 154b "Open-by-FID for remote directory"
11776 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11777 skip "Need MDS version at least 2.4.1"
11779 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11780 local FID1=$($LFS path2fid $DIR/$tfile.1)
11781 local FID2=$($LFS path2fid $DIR/$tfile.2)
11782 local FID3=$($LFS path2fid $DIR/$tfile.3)
11785 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11786 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11787 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11789 [ "$FID" = "${!want}" ] ||
11790 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11794 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11796 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11797 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11801 run_test 154c "lfs path2fid and fid2path multiple arguments"
11804 remote_mds_nodsh && skip "remote MDS with nodsh"
11805 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11806 skip "Need MDS version at least 2.5.53"
11808 if remote_mds; then
11809 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11813 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11820 local fid=$($LFS path2fid $DIR/$tfile)
11823 cmd="exec $fd<$DIR/$tfile"
11825 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11826 echo "$fid_list" | grep "$fid"
11829 cmd="exec $fd>/dev/null"
11831 if [ $rc -ne 0 ]; then
11832 error "FID $fid not found in open files list $fid_list"
11835 run_test 154d "Verify open file fid"
11839 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11840 skip "Need MDS version at least 2.6.50"
11842 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11843 error ".lustre returned by readdir"
11846 run_test 154e ".lustre is not returned by readdir"
11849 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11851 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11852 test_mkdir -p -c1 $DIR/$tdir/d
11853 # test dirs inherit from its stripe
11854 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11855 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11856 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11857 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11860 # get fid of parents
11861 local FID0=$($LFS path2fid $DIR/$tdir/d)
11862 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11863 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11864 local FID3=$($LFS path2fid $DIR)
11866 # check that path2fid --parents returns expected <parent_fid>/name
11867 # 1) test for a directory (single parent)
11868 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11869 [ "$parent" == "$FID0/foo1" ] ||
11870 error "expected parent: $FID0/foo1, got: $parent"
11872 # 2) test for a file with nlink > 1 (multiple parents)
11873 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11874 echo "$parent" | grep -F "$FID1/$tfile" ||
11875 error "$FID1/$tfile not returned in parent list"
11876 echo "$parent" | grep -F "$FID2/link" ||
11877 error "$FID2/link not returned in parent list"
11879 # 3) get parent by fid
11880 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11881 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11882 echo "$parent" | grep -F "$FID1/$tfile" ||
11883 error "$FID1/$tfile not returned in parent list (by fid)"
11884 echo "$parent" | grep -F "$FID2/link" ||
11885 error "$FID2/link not returned in parent list (by fid)"
11887 # 4) test for entry in root directory
11888 parent=$($LFS path2fid --parents $DIR/f)
11889 echo "$parent" | grep -F "$FID3/f" ||
11890 error "$FID3/f not returned in parent list"
11892 # 5) test it on root directory
11893 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11894 error "$MOUNT should not have parents"
11896 # enable xattr caching and check that linkea is correctly updated
11897 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11898 save_lustre_params client "llite.*.xattr_cache" > $save
11899 lctl set_param llite.*.xattr_cache 1
11901 # 6.1) linkea update on rename
11902 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11904 # get parents by fid
11905 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11906 # foo1 should no longer be returned in parent list
11907 echo "$parent" | grep -F "$FID1" &&
11908 error "$FID1 should no longer be in parent list"
11909 # the new path should appear
11910 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11911 error "$FID2/$tfile.moved is not in parent list"
11913 # 6.2) linkea update on unlink
11914 rm -f $DIR/$tdir/d/foo2/link
11915 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11916 # foo2/link should no longer be returned in parent list
11917 echo "$parent" | grep -F "$FID2/link" &&
11918 error "$FID2/link should no longer be in parent list"
11922 restore_lustre_params < $save
11925 run_test 154f "get parent fids by reading link ea"
11929 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11930 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11931 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11932 skip "Need MDS version at least 2.6.92"
11934 mkdir -p $DIR/$tdir
11935 llapi_fid_test -d $DIR/$tdir
11937 run_test 154g "various llapi FID tests"
11939 test_155_small_load() {
11940 local temp=$TMP/$tfile
11941 local file=$DIR/$tfile
11943 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11944 error "dd of=$temp bs=6096 count=1 failed"
11946 cancel_lru_locks $OSC
11947 cmp $temp $file || error "$temp $file differ"
11949 $TRUNCATE $temp 6000
11950 $TRUNCATE $file 6000
11951 cmp $temp $file || error "$temp $file differ (truncate1)"
11953 echo "12345" >>$temp
11954 echo "12345" >>$file
11955 cmp $temp $file || error "$temp $file differ (append1)"
11957 echo "12345" >>$temp
11958 echo "12345" >>$file
11959 cmp $temp $file || error "$temp $file differ (append2)"
11965 test_155_big_load() {
11966 remote_ost_nodsh && skip "remote OST with nodsh"
11968 local temp=$TMP/$tfile
11969 local file=$DIR/$tfile
11972 local cache_size=$(do_facet ost$((MAXI+1)) \
11973 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11974 local large_file_size=$((cache_size * 2))
11976 echo "OSS cache size: $cache_size KB"
11977 echo "Large file size: $large_file_size KB"
11979 [ $MAXV -le $large_file_size ] &&
11980 skip_env "max available OST size needs > $large_file_size KB"
11982 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11984 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11985 error "dd of=$temp bs=$large_file_size count=1k failed"
11988 cancel_lru_locks osc
11989 cmp $temp $file || error "$temp $file differ"
11995 save_writethrough() {
11996 local facets=$(get_facets OST)
11998 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12004 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12006 save_writethrough $p
12009 set_cache writethrough on
12010 test_155_small_load
12011 restore_lustre_params < $p
12014 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12019 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12021 save_writethrough $p
12024 set_cache writethrough off
12025 test_155_small_load
12026 restore_lustre_params < $p
12029 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12036 save_writethrough $p
12039 set_cache writethrough on
12040 test_155_small_load
12041 restore_lustre_params < $p
12044 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12049 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12051 save_writethrough $p
12054 set_cache writethrough off
12055 test_155_small_load
12056 restore_lustre_params < $p
12059 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12064 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12066 save_writethrough $p
12069 set_cache writethrough on
12071 restore_lustre_params < $p
12074 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12079 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12081 save_writethrough $p
12084 set_cache writethrough off
12086 restore_lustre_params < $p
12089 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12094 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12096 save_writethrough $p
12099 set_cache writethrough on
12101 restore_lustre_params < $p
12104 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12109 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12111 save_writethrough $p
12114 set_cache writethrough off
12116 restore_lustre_params < $p
12119 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12123 remote_ost_nodsh && skip "remote OST with nodsh"
12124 [ "$(facet_fstype ost1)" = "zfs" -a \
12125 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
12126 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12131 local file="$DIR/$tfile"
12132 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12134 save_writethrough $p
12137 log "Turn on read and write cache"
12139 set_cache writethrough on
12141 log "Write data and read it back."
12142 log "Read should be satisfied from the cache."
12143 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12145 cancel_lru_locks osc
12146 cat $file >/dev/null
12148 if ! let "AFTER - BEFORE == CPAGES"; then
12149 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12151 log "cache hits:: before: $BEFORE, after: $AFTER"
12154 log "Read again; it should be satisfied from the cache."
12156 cancel_lru_locks osc
12157 cat $file >/dev/null
12159 if ! let "AFTER - BEFORE == CPAGES"; then
12160 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12162 log "cache hits:: before: $BEFORE, after: $AFTER"
12165 log "Turn off the read cache and turn on the write cache"
12167 set_cache writethrough on
12169 log "Read again; it should be satisfied from the cache."
12171 cancel_lru_locks osc
12172 cat $file >/dev/null
12174 if ! let "AFTER - BEFORE == CPAGES"; then
12175 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12177 log "cache hits:: before: $BEFORE, after: $AFTER"
12180 log "Read again; it should not be satisfied from the cache."
12182 cancel_lru_locks osc
12183 cat $file >/dev/null
12185 if ! let "AFTER - BEFORE == 0"; then
12186 error "IN CACHE: before: $BEFORE, after: $AFTER"
12188 log "cache hits:: before: $BEFORE, after: $AFTER"
12191 log "Write data and read it back."
12192 log "Read should be satisfied from the cache."
12193 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12195 cancel_lru_locks osc
12196 cat $file >/dev/null
12198 if ! let "AFTER - BEFORE == CPAGES"; then
12199 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12201 log "cache hits:: before: $BEFORE, after: $AFTER"
12204 log "Read again; it should not be satisfied from the cache."
12206 cancel_lru_locks osc
12207 cat $file >/dev/null
12209 if ! let "AFTER - BEFORE == 0"; then
12210 error "IN CACHE: before: $BEFORE, after: $AFTER"
12212 log "cache hits:: before: $BEFORE, after: $AFTER"
12215 log "Turn off read and write cache"
12217 set_cache writethrough off
12219 log "Write data and read it back"
12220 log "It should not be satisfied from the cache."
12222 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12223 cancel_lru_locks osc
12225 cat $file >/dev/null
12227 if ! let "AFTER - BEFORE == 0"; then
12228 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12230 log "cache hits:: before: $BEFORE, after: $AFTER"
12233 log "Turn on the read cache and turn off the write cache"
12235 set_cache writethrough off
12237 log "Write data and read it back"
12238 log "It should not be satisfied from the cache."
12240 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12242 cancel_lru_locks osc
12243 cat $file >/dev/null
12245 if ! let "AFTER - BEFORE == 0"; then
12246 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12248 log "cache hits:: before: $BEFORE, after: $AFTER"
12251 log "Read again; it should be satisfied from the cache."
12253 cancel_lru_locks osc
12254 cat $file >/dev/null
12256 if ! let "AFTER - BEFORE == CPAGES"; then
12257 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12259 log "cache hits:: before: $BEFORE, after: $AFTER"
12262 restore_lustre_params < $p
12265 run_test 156 "Verification of tunables"
12268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12269 remote_mds_nodsh && skip "remote MDS with nodsh"
12270 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12271 skip "Need MDS version at least 2.2.0"
12273 changelog_register || error "changelog_register failed"
12274 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12275 changelog_users $SINGLEMDS | grep -q $cl_user ||
12276 error "User $cl_user not found in changelog_users"
12279 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12280 changelog_clear 0 || error "changelog_clear failed"
12281 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12282 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12283 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12284 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12285 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12286 rm $DIR/$tdir/pics/desktop.jpg
12288 changelog_dump | tail -10
12290 echo "verifying changelog mask"
12291 changelog_chmask "-MKDIR"
12292 changelog_chmask "-CLOSE"
12294 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12295 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12297 changelog_chmask "+MKDIR"
12298 changelog_chmask "+CLOSE"
12300 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12301 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12303 changelog_dump | tail -10
12304 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12305 CLOSES=$(changelog_dump | grep -c "CLOSE")
12306 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12307 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12310 echo "verifying target fid"
12311 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12312 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12313 [ "$fidc" == "$fidf" ] ||
12314 error "changelog '$tfile' fid $fidc != file fid $fidf"
12315 echo "verifying parent fid"
12316 # The FID returned from the Changelog may be the directory shard on
12317 # a different MDT, and not the FID returned by path2fid on the parent.
12318 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12319 # since this is what will matter when recreating this file in the tree.
12320 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12321 local pathp=$($LFS fid2path $MOUNT "$fidp")
12322 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12323 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12325 echo "getting records for $cl_user"
12326 changelog_users $SINGLEMDS
12327 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12329 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12330 error "changelog_clear failed"
12331 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12332 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12333 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12334 error "user index expect $user_rec1 + $nclr != $user_rec2"
12336 local min0_rec=$(changelog_users $SINGLEMDS |
12337 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12338 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12339 awk '{ print $1; exit; }')
12341 changelog_dump | tail -n 5
12342 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12343 [ $first_rec == $((min0_rec + 1)) ] ||
12344 error "first index should be $min0_rec + 1 not $first_rec"
12346 # LU-3446 changelog index reset on MDT restart
12347 local cur_rec1=$(changelog_users $SINGLEMDS |
12348 awk '/^current.index:/ { print $NF }')
12349 changelog_clear 0 ||
12350 error "clear all changelog records for $cl_user failed"
12351 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12352 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12353 error "Fail to start $SINGLEMDS"
12354 local cur_rec2=$(changelog_users $SINGLEMDS |
12355 awk '/^current.index:/ { print $NF }')
12356 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12357 [ $cur_rec1 == $cur_rec2 ] ||
12358 error "current index should be $cur_rec1 not $cur_rec2"
12360 echo "verifying users from this test are deregistered"
12361 changelog_deregister || error "changelog_deregister failed"
12362 changelog_users $SINGLEMDS | grep -q $cl_user &&
12363 error "User '$cl_user' still in changelog_users"
12365 # lctl get_param -n mdd.*.changelog_users
12366 # current index: 144
12367 # ID index (idle seconds)
12369 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12370 # this is the normal case where all users were deregistered
12371 # make sure no new records are added when no users are present
12372 local last_rec1=$(changelog_users $SINGLEMDS |
12373 awk '/^current.index:/ { print $NF }')
12374 touch $DIR/$tdir/chloe
12375 local last_rec2=$(changelog_users $SINGLEMDS |
12376 awk '/^current.index:/ { print $NF }')
12377 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12378 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12380 # any changelog users must be leftovers from a previous test
12381 changelog_users $SINGLEMDS
12382 echo "other changelog users; can't verify off"
12385 run_test 160a "changelog sanity"
12387 test_160b() { # LU-3587
12388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12389 remote_mds_nodsh && skip "remote MDS with nodsh"
12390 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12391 skip "Need MDS version at least 2.2.0"
12393 changelog_register || error "changelog_register failed"
12394 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12395 changelog_users $SINGLEMDS | grep -q $cl_user ||
12396 error "User '$cl_user' not found in changelog_users"
12398 local longname1=$(str_repeat a 255)
12399 local longname2=$(str_repeat b 255)
12402 echo "creating very long named file"
12403 touch $longname1 || error "create of '$longname1' failed"
12404 echo "renaming very long named file"
12405 mv $longname1 $longname2
12407 changelog_dump | grep RENME | tail -n 5
12410 run_test 160b "Verify that very long rename doesn't crash in changelog"
12413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12414 remote_mds_nodsh && skip "remote MDS with nodsh"
12417 local server_version=$(lustre_version_code $SINGLEMDS)
12419 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12420 [[ $server_version -gt $(version_code 2.5.1) &&
12421 $server_version -lt $(version_code 2.5.50) ]] ||
12422 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12424 # Registration step
12425 changelog_register || error "changelog_register failed"
12428 mkdir -p $DIR/$tdir
12429 $MCREATE $DIR/$tdir/foo_160c
12430 changelog_chmask "-TRUNC"
12431 $TRUNCATE $DIR/$tdir/foo_160c 200
12432 changelog_chmask "+TRUNC"
12433 $TRUNCATE $DIR/$tdir/foo_160c 199
12434 changelog_dump | tail -n 5
12435 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12436 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12438 run_test 160c "verify that changelog log catch the truncate event"
12441 remote_mds_nodsh && skip "remote MDS with nodsh"
12442 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12444 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12445 skip "Need MDS version at least 2.7.60"
12447 # Registration step
12448 changelog_register || error "changelog_register failed"
12450 mkdir -p $DIR/$tdir/migrate_dir
12451 changelog_clear 0 || error "changelog_clear failed"
12453 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12454 changelog_dump | tail -n 5
12455 local migrates=$(changelog_dump | grep -c "MIGRT")
12456 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12458 run_test 160d "verify that changelog log catch the migrate event"
12461 remote_mds_nodsh && skip "remote MDS with nodsh"
12464 changelog_register || error "changelog_register failed"
12466 # Delete a future user (expect fail)
12467 local MDT0=$(facet_svc $SINGLEMDS)
12468 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12471 if [ $rc -eq 0 ]; then
12472 error "Deleted non-existant user cl77"
12473 elif [ $rc -ne 2 ]; then
12474 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12477 # Clear to a bad index (1 billion should be safe)
12478 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12481 if [ $rc -eq 0 ]; then
12482 error "Successfully cleared to invalid CL index"
12483 elif [ $rc -ne 22 ]; then
12484 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12487 run_test 160e "changelog negative testing (should return errors)"
12490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12491 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12492 { skip "Need MDS version at least 2.10.56"; return 0; }
12494 local mdts=$(comma_list $(mdts_nodes))
12497 changelog_register || error "first changelog_register failed"
12498 changelog_register || error "second changelog_register failed"
12500 declare -A cl_user1
12501 declare -A cl_user2
12506 # generate some changelog records to accumulate on each MDT
12507 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12508 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12509 error "create $DIR/$tdir/$tfile failed"
12511 # check changelogs have been generated
12512 local nbcl=$(changelog_dump | wc -l)
12513 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12515 for param in "changelog_max_idle_time=10" \
12517 "changelog_min_gc_interval=2" \
12518 "changelog_min_free_cat_entries=3"; do
12519 local MDT0=$(facet_svc $SINGLEMDS)
12520 local var="${param%=*}"
12521 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12523 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12524 do_nodes $mdts $LCTL set_param mdd.*.$param
12527 # force cl_user2 to be idle (1st part)
12530 # simulate changelog catalog almost full
12531 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12532 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12534 for i in $(seq $MDSCOUNT); do
12535 cl_users=(${CL_USERS[mds$i]})
12536 cl_user1[mds$i]="${cl_users[0]}"
12537 cl_user2[mds$i]="${cl_users[1]}"
12539 [ -n "${cl_user1[mds$i]}" ] ||
12540 error "mds$i: no user registered"
12541 [ -n "${cl_user2[mds$i]}" ] ||
12542 error "mds$i: only ${cl_user2[mds$i]} is registered"
12544 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12545 [ -n "$user_rec1" ] ||
12546 error "mds$i: User ${cl_user1[mds$i]} not registered"
12547 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12548 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12549 [ -n "$user_rec2" ] ||
12550 error "mds$i: User ${cl_user1[mds$i]} not registered"
12551 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12552 "$user_rec1 + 2 == $user_rec2"
12553 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12554 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12555 "$user_rec1 + 2, but is $user_rec2"
12556 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12557 [ -n "$user_rec2" ] ||
12558 error "mds$i: User ${cl_user2[mds$i]} not registered"
12559 [ $user_rec1 == $user_rec2 ] ||
12560 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12561 "$user_rec1, but is $user_rec2"
12564 # force cl_user2 to be idle (2nd part) and to reach
12565 # changelog_max_idle_time
12568 # generate one more changelog to trigger fail_loc
12569 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12570 error "create $DIR/$tdir/${tfile}bis failed"
12572 # ensure gc thread is done
12573 for i in $(mdts_nodes); do
12575 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12576 error "$i: GC-thread not done"
12580 for i in $(seq $MDSCOUNT); do
12581 # check cl_user1 still registered
12582 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12583 error "mds$i: User ${cl_user1[mds$i]} not registered"
12584 # check cl_user2 unregistered
12585 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12586 error "mds$i: User ${cl_user2[mds$i]} still registered"
12588 # check changelogs are present and starting at $user_rec1 + 1
12589 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12590 [ -n "$user_rec1" ] ||
12591 error "mds$i: User ${cl_user1[mds$i]} not registered"
12592 first_rec=$($LFS changelog $(facet_svc mds$i) |
12593 awk '{ print $1; exit; }')
12595 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12596 [ $((user_rec1 + 1)) == $first_rec ] ||
12597 error "mds$i: first index should be $user_rec1 + 1, " \
12598 "but is $first_rec"
12601 run_test 160f "changelog garbage collect (timestamped users)"
12604 remote_mds_nodsh && skip "remote MDS with nodsh"
12605 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12606 skip "Need MDS version at least 2.10.56"
12608 local mdts=$(comma_list $(mdts_nodes))
12610 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12611 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12614 changelog_register || error "first changelog_register failed"
12615 changelog_register || error "second changelog_register failed"
12617 declare -A cl_user1
12618 declare -A cl_user2
12623 # generate some changelog records to accumulate on each MDT
12624 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12625 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12626 error "create $DIR/$tdir/$tfile failed"
12628 # check changelogs have been generated
12629 local nbcl=$(changelog_dump | wc -l)
12630 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12632 # reduce the max_idle_indexes value to make sure we exceed it
12633 max_ndx=$((nbcl / 2 - 1))
12635 for param in "changelog_max_idle_indexes=$max_ndx" \
12637 "changelog_min_gc_interval=2" \
12638 "changelog_min_free_cat_entries=3"; do
12639 local MDT0=$(facet_svc $SINGLEMDS)
12640 local var="${param%=*}"
12641 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12643 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12644 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12645 error "unable to set mdd.*.$param"
12648 # simulate changelog catalog almost full
12649 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12650 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12652 for i in $(seq $MDSCOUNT); do
12653 cl_users=(${CL_USERS[mds$i]})
12654 cl_user1[mds$i]="${cl_users[0]}"
12655 cl_user2[mds$i]="${cl_users[1]}"
12657 [ -n "${cl_user1[mds$i]}" ] ||
12658 error "mds$i: no user registered"
12659 [ -n "${cl_user2[mds$i]}" ] ||
12660 error "mds$i: only ${cl_user1[mds$i]} is registered"
12662 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12663 [ -n "$user_rec1" ] ||
12664 error "mds$i: User ${cl_user1[mds$i]} not registered"
12665 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12666 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12667 [ -n "$user_rec2" ] ||
12668 error "mds$i: User ${cl_user1[mds$i]} not registered"
12669 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12670 "$user_rec1 + 2 == $user_rec2"
12671 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12672 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12673 "$user_rec1 + 2, but is $user_rec2"
12674 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12675 [ -n "$user_rec2" ] ||
12676 error "mds$i: User ${cl_user2[mds$i]} not registered"
12677 [ $user_rec1 == $user_rec2 ] ||
12678 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12679 "$user_rec1, but is $user_rec2"
12682 # ensure we are past the previous changelog_min_gc_interval set above
12685 # generate one more changelog to trigger fail_loc
12686 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12687 error "create $DIR/$tdir/${tfile}bis failed"
12689 # ensure gc thread is done
12690 for i in $(mdts_nodes); do
12692 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12693 error "$i: GC-thread not done"
12697 for i in $(seq $MDSCOUNT); do
12698 # check cl_user1 still registered
12699 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12700 error "mds$i: User ${cl_user1[mds$i]} not registered"
12701 # check cl_user2 unregistered
12702 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12703 error "mds$i: User ${cl_user2[mds$i]} still registered"
12705 # check changelogs are present and starting at $user_rec1 + 1
12706 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12707 [ -n "$user_rec1" ] ||
12708 error "mds$i: User ${cl_user1[mds$i]} not registered"
12709 first_rec=$($LFS changelog $(facet_svc mds$i) |
12710 awk '{ print $1; exit; }')
12712 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12713 [ $((user_rec1 + 1)) == $first_rec ] ||
12714 error "mds$i: first index should be $user_rec1 + 1, " \
12715 "but is $first_rec"
12718 run_test 160g "changelog garbage collect (old users)"
12721 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12722 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12723 { skip "Need MDS version at least 2.10.56"; return 0; }
12725 local mdts=$(comma_list $(mdts_nodes))
12728 changelog_register || error "first changelog_register failed"
12729 changelog_register || error "second changelog_register failed"
12731 declare -A cl_user1
12732 declare -A cl_user2
12737 # generate some changelog records to accumulate on each MDT
12738 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12739 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12740 error "create $DIR/$tdir/$tfile failed"
12742 # check changelogs have been generated
12743 local nbcl=$(changelog_dump | wc -l)
12744 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12746 for param in "changelog_max_idle_time=10" \
12748 "changelog_min_gc_interval=2"; do
12749 local MDT0=$(facet_svc $SINGLEMDS)
12750 local var="${param%=*}"
12751 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12753 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12754 do_nodes $mdts $LCTL set_param mdd.*.$param
12757 # force cl_user2 to be idle (1st part)
12760 for i in $(seq $MDSCOUNT); do
12761 cl_users=(${CL_USERS[mds$i]})
12762 cl_user1[mds$i]="${cl_users[0]}"
12763 cl_user2[mds$i]="${cl_users[1]}"
12765 [ -n "${cl_user1[mds$i]}" ] ||
12766 error "mds$i: no user registered"
12767 [ -n "${cl_user2[mds$i]}" ] ||
12768 error "mds$i: only ${cl_user2[mds$i]} is registered"
12770 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12771 [ -n "$user_rec1" ] ||
12772 error "mds$i: User ${cl_user1[mds$i]} not registered"
12773 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12774 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12775 [ -n "$user_rec2" ] ||
12776 error "mds$i: User ${cl_user1[mds$i]} not registered"
12777 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12778 "$user_rec1 + 2 == $user_rec2"
12779 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12780 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12781 "$user_rec1 + 2, but is $user_rec2"
12782 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12783 [ -n "$user_rec2" ] ||
12784 error "mds$i: User ${cl_user2[mds$i]} not registered"
12785 [ $user_rec1 == $user_rec2 ] ||
12786 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12787 "$user_rec1, but is $user_rec2"
12790 # force cl_user2 to be idle (2nd part) and to reach
12791 # changelog_max_idle_time
12794 # force each GC-thread start and block then
12795 # one per MDT/MDD, set fail_val accordingly
12796 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12797 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12799 # generate more changelogs to trigger fail_loc
12800 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12801 error "create $DIR/$tdir/${tfile}bis failed"
12803 # stop MDT to stop GC-thread, should be done in back-ground as it will
12804 # block waiting for the thread to be released and exit
12805 declare -A stop_pids
12806 for i in $(seq $MDSCOUNT); do
12808 stop_pids[mds$i]=$!
12811 for i in $(mdts_nodes); do
12814 local facets=$(facets_up_on_host $i)
12816 for facet in ${facets//,/ }; do
12817 if [[ $facet == mds* ]]; then
12821 # ensure each MDS's gc threads are still present and all in "R"
12822 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12823 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12824 error "$i: expected $nb GC-thread"
12826 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12828 error "$i: GC-thread not found in R-state"
12829 # check umounts of each MDT on MDS have reached kthread_stop()
12830 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12831 error "$i: expected $nb umount"
12833 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12834 error "$i: umount not found in D-state"
12837 # release all GC-threads
12838 do_nodes $mdts $LCTL set_param fail_loc=0
12840 # wait for MDT stop to complete
12841 for i in $(seq $MDSCOUNT); do
12842 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12846 # may try to check if any orphan changelog records are present
12847 # via ldiskfs/zfs and llog_reader...
12849 # re-start/mount MDTs
12850 for i in $(seq $MDSCOUNT); do
12851 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12852 error "Fail to start mds$i"
12856 for i in $(seq $MDSCOUNT); do
12857 # check cl_user1 still registered
12858 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12859 error "mds$i: User ${cl_user1[mds$i]} not registered"
12860 # check cl_user2 unregistered
12861 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12862 error "mds$i: User ${cl_user2[mds$i]} still registered"
12864 # check changelogs are present and starting at $user_rec1 + 1
12865 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12866 [ -n "$user_rec1" ] ||
12867 error "mds$i: User ${cl_user1[mds$i]} not registered"
12868 first_rec=$($LFS changelog $(facet_svc mds$i) |
12869 awk '{ print $1; exit; }')
12871 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12872 [ $((user_rec1 + 1)) == $first_rec ] ||
12873 error "mds$i: first index should be $user_rec1 + 1, " \
12874 "but is $first_rec"
12877 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12882 local mdts=$(comma_list $(mdts_nodes))
12884 changelog_register || error "first changelog_register failed"
12886 # generate some changelog records to accumulate on each MDT
12887 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12888 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12889 error "create $DIR/$tdir/$tfile failed"
12891 # check changelogs have been generated
12892 local nbcl=$(changelog_dump | wc -l)
12893 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12895 # simulate race between register and unregister
12896 # XXX as fail_loc is set per-MDS, with DNE configs the race
12897 # simulation will only occur for one MDT per MDS and for the
12898 # others the normal race scenario will take place
12899 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12900 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12901 do_nodes $mdts $LCTL set_param fail_val=1
12903 # unregister 1st user
12904 changelog_deregister &
12906 # wait some time for deregister work to reach race rdv
12908 # register 2nd user
12909 changelog_register || error "2nd user register failed"
12911 wait $pid1 || error "1st user deregister failed"
12915 declare -A LAST_REC
12916 for i in $(seq $MDSCOUNT); do
12917 if changelog_users mds$i | grep "^cl"; then
12918 # make sure new records are added with one user present
12919 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12920 awk '/^current.index:/ { print $NF }')
12922 error "mds$i has no user registered"
12926 # generate more changelog records to accumulate on each MDT
12927 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12928 error "create $DIR/$tdir/${tfile}bis failed"
12930 for i in $(seq $MDSCOUNT); do
12931 last_rec=$(changelog_users $SINGLEMDS |
12932 awk '/^current.index:/ { print $NF }')
12933 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12934 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12935 error "changelogs are off on mds$i"
12938 run_test 160i "changelog user register/unregister race"
12941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12943 test_mkdir -c1 $DIR/$tdir
12944 cp /etc/hosts $DIR/$tdir/$tfile
12945 test_mkdir -c1 $DIR/$tdir/foo1
12946 test_mkdir -c1 $DIR/$tdir/foo2
12947 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12948 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12949 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12950 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12951 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12952 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12953 $LFS fid2path $DIR $FID
12954 error "bad link ea"
12957 rm $DIR/$tdir/foo2/zachary
12959 rm $DIR/$tdir/foo2/thor
12961 rm $DIR/$tdir/$tfile
12963 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12964 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12965 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12966 rm $DIR/$tdir/foo2/maggie
12969 local longname=$tfile.avg_len_is_thirty_two_
12970 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12971 error_noexit 'failed to unlink many hardlinks'" EXIT
12972 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12973 error "failed to hardlink many files"
12974 links=$($LFS fid2path $DIR $FID | wc -l)
12975 echo -n "${links}/1000 links in link EA"
12976 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12978 run_test 161a "link ea sanity"
12981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12982 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12985 local remote_dir=$DIR/$tdir/remote_dir
12987 mkdir -p $DIR/$tdir
12988 $LFS mkdir -i $MDTIDX $remote_dir ||
12989 error "create remote directory failed"
12991 cp /etc/hosts $remote_dir/$tfile
12992 mkdir -p $remote_dir/foo1
12993 mkdir -p $remote_dir/foo2
12994 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12995 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12996 ln $remote_dir/$tfile $remote_dir/foo1/luna
12997 ln $remote_dir/$tfile $remote_dir/foo2/thor
12999 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13001 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13002 $LFS fid2path $DIR $FID
13003 error "bad link ea"
13006 rm $remote_dir/foo2/zachary
13008 rm $remote_dir/foo2/thor
13010 rm $remote_dir/$tfile
13012 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13013 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13014 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13015 $LFS fid2path $DIR $FID
13016 error "bad link rename"
13018 rm $remote_dir/foo2/maggie
13021 local longname=filename_avg_len_is_thirty_two_
13022 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13023 error "failed to hardlink many files"
13024 links=$($LFS fid2path $DIR $FID | wc -l)
13025 echo -n "${links}/1000 links in link EA"
13026 [[ ${links} -gt 60 ]] ||
13027 error "expected at least 60 links in link EA"
13028 unlinkmany $remote_dir/foo2/$longname 1000 ||
13029 error "failed to unlink many hardlinks"
13031 run_test 161b "link ea sanity under remote directory"
13034 remote_mds_nodsh && skip "remote MDS with nodsh"
13035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13036 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
13037 skip "Need MDS version at least 2.1.5"
13039 # define CLF_RENAME_LAST 0x0001
13040 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13041 changelog_register || error "changelog_register failed"
13044 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13045 touch $DIR/$tdir/foo_161c
13046 touch $DIR/$tdir/bar_161c
13047 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13048 changelog_dump | grep RENME | tail -n 5
13049 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13050 changelog_clear 0 || error "changelog_clear failed"
13051 if [ x$flags != "x0x1" ]; then
13052 error "flag $flags is not 0x1"
13055 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13056 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13057 touch $DIR/$tdir/foo_161c
13058 touch $DIR/$tdir/bar_161c
13059 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13060 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13061 changelog_dump | grep RENME | tail -n 5
13062 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13063 changelog_clear 0 || error "changelog_clear failed"
13064 if [ x$flags != "x0x0" ]; then
13065 error "flag $flags is not 0x0"
13067 echo "rename overwrite a target having nlink > 1," \
13068 "changelog record has flags of $flags"
13070 # rename doesn't overwrite a target (changelog flag 0x0)
13071 touch $DIR/$tdir/foo_161c
13072 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13073 changelog_dump | grep RENME | tail -n 5
13074 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13075 changelog_clear 0 || error "changelog_clear failed"
13076 if [ x$flags != "x0x0" ]; then
13077 error "flag $flags is not 0x0"
13079 echo "rename doesn't overwrite a target," \
13080 "changelog record has flags of $flags"
13082 # define CLF_UNLINK_LAST 0x0001
13083 # unlink a file having nlink = 1 (changelog flag 0x1)
13084 rm -f $DIR/$tdir/foo2_161c
13085 changelog_dump | grep UNLNK | tail -n 5
13086 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13087 changelog_clear 0 || error "changelog_clear failed"
13088 if [ x$flags != "x0x1" ]; then
13089 error "flag $flags is not 0x1"
13091 echo "unlink a file having nlink = 1," \
13092 "changelog record has flags of $flags"
13094 # unlink a file having nlink > 1 (changelog flag 0x0)
13095 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13096 rm -f $DIR/$tdir/foobar_161c
13097 changelog_dump | grep UNLNK | tail -n 5
13098 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13099 changelog_clear 0 || error "changelog_clear failed"
13100 if [ x$flags != "x0x0" ]; then
13101 error "flag $flags is not 0x0"
13103 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13105 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13108 remote_mds_nodsh && skip "remote MDS with nodsh"
13113 changelog_register || error "changelog_register failed"
13115 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13116 # interfer with $MOUNT/.lustre/fid/ access
13118 [[ $? -eq 0 ]] || error "mkdir failed"
13120 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13121 $LCTL set_param fail_loc=0x8000140c
13123 $LCTL set_param fail_val=5
13126 echo foofoo > $DIR/$tdir/$tfile &
13129 # wait for create to be delayed
13133 [[ $? -eq 0 ]] || error "create should be blocked"
13135 local tempfile=$(mktemp)
13136 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13137 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13138 # some delay may occur during ChangeLog publishing and file read just
13139 # above, that could allow file write to happen finally
13140 [[ -s $tempfile ]] && echo "file should be empty"
13142 $LCTL set_param fail_loc=0
13145 [[ $? -eq 0 ]] || error "create failed"
13147 run_test 161d "create with concurrent .lustre/fid access"
13150 local expected="$1"
13155 path=$($LFS fid2path "$@")
13158 if [ $rc -ne 0 ]; then
13159 error "path looked up of '$expected' failed: rc=$rc"
13160 elif [ "$path" != "$expected" ]; then
13161 error "path looked up '$path' instead of '$expected'"
13163 echo "FID '$fid' resolves to path '$path' as expected"
13167 test_162a() { # was test_162
13168 test_mkdir -p -c1 $DIR/$tdir/d2
13169 touch $DIR/$tdir/d2/$tfile
13170 touch $DIR/$tdir/d2/x1
13171 touch $DIR/$tdir/d2/x2
13172 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13173 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13175 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13176 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13179 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13180 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13181 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13183 # softlink to wrong file
13184 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13185 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13186 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13189 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13190 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13191 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13192 # fid2path dir/fsname should both work
13193 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13194 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13196 # hardlink count: check that there are 2 links
13197 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13198 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13200 # hardlink indexing: remove the first link
13201 rm $DIR/$tdir/d2/p/q/r/hlink
13202 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13204 run_test 162a "path lookup sanity"
13207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13211 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13212 error "create striped dir failed"
13214 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13215 tail -n 1 | awk '{print $2}')
13216 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13218 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13219 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13222 for ((i=0;i<5;i++)); do
13223 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13224 error "get fid for f$i failed"
13225 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13227 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13228 error "get fid for d$i failed"
13229 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13234 run_test 162b "striped directory path lookup sanity"
13236 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13238 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13239 skip "Need MDS version at least 2.7.51"
13241 local lpath=$tdir.local
13242 local rpath=$tdir.remote
13244 test_mkdir $DIR/$lpath
13245 test_mkdir $DIR/$rpath
13247 for ((i = 0; i <= 101; i++)); do
13250 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13251 error "get fid for local directory $DIR/$lpath failed"
13252 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13255 test_mkdir $DIR/$rpath
13256 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13257 error "get fid for remote directory $DIR/$rpath failed"
13258 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13263 run_test 162c "fid2path works with paths 100 or more directories deep"
13266 # do directio so as not to populate the page cache
13267 log "creating a 10 Mb file"
13268 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13269 log "starting reads"
13270 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13271 log "truncating the file"
13272 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13274 kill %+ || true # reads might have finished
13275 echo "wait until dd is finished"
13277 log "removing the temporary file"
13278 rm -rf $DIR/$tfile || error "tmp file removal failed"
13280 run_test 169 "parallel read and truncate should not deadlock"
13283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13285 $LCTL clear # bug 18514
13286 $LCTL debug_daemon start $TMP/${tfile}_log_good
13288 $LCTL debug_daemon stop
13289 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13290 error "sed failed to read log_good"
13292 $LCTL debug_daemon start $TMP/${tfile}_log_good
13294 $LCTL debug_daemon stop
13296 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13297 error "lctl df log_bad failed"
13299 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13300 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13302 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13303 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13305 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13306 error "bad_line good_line1 good_line2 are empty"
13308 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13309 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13310 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13312 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13313 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13314 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13316 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13317 error "bad_line_new good_line_new are empty"
13319 local expected_good=$((good_line1 + good_line2*2))
13321 rm -f $TMP/${tfile}*
13322 # LU-231, short malformed line may not be counted into bad lines
13323 if [ $bad_line -ne $bad_line_new ] &&
13324 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13325 error "expected $bad_line bad lines, but got $bad_line_new"
13329 if [ $expected_good -ne $good_line_new ]; then
13330 error "expected $expected_good good lines, but got $good_line_new"
13335 run_test 170 "test lctl df to handle corrupted log ====================="
13337 test_171() { # bug20592
13338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13340 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13341 $LCTL set_param fail_loc=0x50e
13342 $LCTL set_param fail_val=3000
13343 multiop_bg_pause $DIR/$tfile O_s || true
13345 kill -USR1 $MULTIPID
13349 if dmesg | grep "recursive fault"; then
13350 error "caught a recursive fault"
13352 $LCTL set_param fail_loc=0
13355 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13357 # it would be good to share it with obdfilter-survey/iokit-libecho code
13358 setup_obdecho_osc () {
13361 local obdfilter_name=$2
13362 echo "Creating new osc for $obdfilter_name on $ost_nid"
13363 # make sure we can find loopback nid
13364 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13366 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13367 ${obdfilter_name}_osc_UUID || rc=2; }
13368 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13369 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13373 cleanup_obdecho_osc () {
13374 local obdfilter_name=$1
13375 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13376 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13383 local pages=${3:-64}
13388 local obd_size=$(get_obd_size $node $OBD)
13389 local page_size=$(get_page_size $node)
13390 if [[ -n "$obd_size" ]]; then
13391 local new_count=$((obd_size / (pages * page_size / 1024)))
13392 [[ $new_count -ge $count ]] || count=$new_count
13395 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13396 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13398 if [ $rc -eq 0 ]; then
13399 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13400 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13402 echo "New object id is $id"
13403 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13405 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13406 "test_brw $count w v $pages $id" || rc=4; }
13407 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13409 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13410 "cleanup" || rc=5; }
13411 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13412 "detach" || rc=6; }
13413 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13420 if ! module_loaded obdecho; then
13421 load_module obdecho/obdecho &&
13422 stack_trap "rmmod obdecho" EXIT ||
13423 error "unable to load obdecho on client"
13426 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13427 local host=$($LCTL get_param -n osc.$osc.import |
13428 awk '/current_connection:/ { print $2 }' )
13429 local target=$($LCTL get_param -n osc.$osc.import |
13430 awk '/target:/ { print $2 }' )
13431 target=${target%_UUID}
13433 if [ -n "$target" ]; then
13434 setup_obdecho_osc $host $target &&
13435 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13436 { error "obdecho setup failed with $?"; return; }
13438 obdecho_test ${target}_osc client ||
13439 error "obdecho_test failed on ${target}_osc"
13441 $LCTL get_param osc.$osc.import
13442 error "there is no osc.$osc.import target"
13445 run_test 180a "test obdecho on osc"
13448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13449 remote_ost_nodsh && skip "remote OST with nodsh"
13451 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13452 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13453 error "failed to load module obdecho"
13455 local target=$(do_facet ost1 $LCTL dl |
13456 awk '/obdfilter/ { print $4; exit; }')
13458 if [ -n "$target" ]; then
13459 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13461 do_facet ost1 $LCTL dl
13462 error "there is no obdfilter target on ost1"
13465 run_test 180b "test obdecho directly on obdfilter"
13467 test_180c() { # LU-2598
13468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13469 remote_ost_nodsh && skip "remote OST with nodsh"
13470 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13471 skip "Need MDS version at least 2.4.0"
13473 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13474 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13475 error "failed to load module obdecho"
13477 local target=$(do_facet ost1 $LCTL dl |
13478 awk '/obdfilter/ { print $4; exit; }')
13480 if [ -n "$target" ]; then
13481 local pages=16384 # 64MB bulk I/O RPC size
13483 obdecho_test "$target" ost1 "$pages" ||
13484 error "obdecho_test with pages=$pages failed with $?"
13486 do_facet ost1 $LCTL dl
13487 error "there is no obdfilter target on ost1"
13490 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13492 test_181() { # bug 22177
13493 test_mkdir $DIR/$tdir
13494 # create enough files to index the directory
13495 createmany -o $DIR/$tdir/foobar 4000
13496 # print attributes for debug purpose
13499 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13501 # remove the files & current working dir
13502 unlinkmany $DIR/$tdir/foobar 4000
13504 kill -USR1 $MULTIPID
13506 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13509 run_test 181 "Test open-unlinked dir ========================"
13515 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13517 $LCTL set_param mdc.*.rpc_stats=clear
13519 for (( i = 0; i < $tcount; i++ )) ; do
13520 mkdir $DIR/$tdir/$i
13523 for (( i = 0; i < $tcount; i++ )) ; do
13524 createmany -o $DIR/$tdir/$i/f- $fcount &
13528 for (( i = 0; i < $tcount; i++ )) ; do
13529 unlinkmany $DIR/$tdir/$i/f- $fcount &
13533 $LCTL get_param mdc.*.rpc_stats
13537 run_test 182 "Test parallel modify metadata operations ================"
13539 test_183() { # LU-2275
13540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13541 remote_mds_nodsh && skip "remote MDS with nodsh"
13542 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13543 skip "Need MDS version at least 2.3.56"
13545 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13546 echo aaa > $DIR/$tdir/$tfile
13548 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13549 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13551 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13552 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13554 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13556 # Flush negative dentry cache
13557 touch $DIR/$tdir/$tfile
13559 # We are not checking for any leaked references here, they'll
13560 # become evident next time we do cleanup with module unload.
13563 run_test 183 "No crash or request leak in case of strange dispositions ========"
13565 # test suite 184 is for LU-2016, LU-2017
13567 check_swap_layouts_support
13569 dir0=$DIR/$tdir/$testnum
13570 test_mkdir -p -c1 $dir0
13575 $SETSTRIPE -c1 $file1
13577 $SETSTRIPE -c2 $file2
13579 gen1=$($GETSTRIPE -g $file1)
13580 gen2=$($GETSTRIPE -g $file2)
13582 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13583 gen=$($GETSTRIPE -g $file1)
13584 [[ $gen1 != $gen ]] ||
13585 "Layout generation on $file1 does not change"
13586 gen=$($GETSTRIPE -g $file2)
13587 [[ $gen2 != $gen ]] ||
13588 "Layout generation on $file2 does not change"
13590 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13591 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13593 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13595 run_test 184a "Basic layout swap"
13598 check_swap_layouts_support
13600 dir0=$DIR/$tdir/$testnum
13601 mkdir -p $dir0 || error "creating dir $dir0"
13608 $SETSTRIPE -c1 $file1
13609 $SETSTRIPE -c2 $file2
13610 $SETSTRIPE -c1 $file3
13611 chown $RUNAS_ID $file3
13612 gen1=$($GETSTRIPE -g $file1)
13613 gen2=$($GETSTRIPE -g $file2)
13615 $LFS swap_layouts $dir1 $dir2 &&
13616 error "swap of directories layouts should fail"
13617 $LFS swap_layouts $dir1 $file1 &&
13618 error "swap of directory and file layouts should fail"
13619 $RUNAS $LFS swap_layouts $file1 $file2 &&
13620 error "swap of file we cannot write should fail"
13621 $LFS swap_layouts $file1 $file3 &&
13622 error "swap of file with different owner should fail"
13623 /bin/true # to clear error code
13625 run_test 184b "Forbidden layout swap (will generate errors)"
13628 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13629 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13630 check_swap_layouts_support
13632 local dir0=$DIR/$tdir/$testnum
13633 mkdir -p $dir0 || error "creating dir $dir0"
13635 local ref1=$dir0/ref1
13636 local ref2=$dir0/ref2
13637 local file1=$dir0/file1
13638 local file2=$dir0/file2
13639 # create a file large enough for the concurrent test
13640 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13641 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13642 echo "ref file size: ref1($(stat -c %s $ref1))," \
13643 "ref2($(stat -c %s $ref2))"
13646 dd if=$ref1 of=$file1 bs=16k &
13649 # Make sure dd starts to copy file
13650 while [ ! -f $file1 ]; do sleep 0.1; done
13652 $LFS swap_layouts $file1 $file2
13655 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13656 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13658 # how many bytes copied before swapping layout
13659 local copied=$(stat -c %s $file2)
13660 local remaining=$(stat -c %s $ref1)
13661 remaining=$((remaining - copied))
13662 echo "Copied $copied bytes before swapping layout..."
13664 cmp -n $copied $file1 $ref2 | grep differ &&
13665 error "Content mismatch [0, $copied) of ref2 and file1"
13666 cmp -n $copied $file2 $ref1 ||
13667 error "Content mismatch [0, $copied) of ref1 and file2"
13668 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13669 error "Content mismatch [$copied, EOF) of ref1 and file1"
13672 rm -f $ref1 $ref2 $file1 $file2
13674 run_test 184c "Concurrent write and layout swap"
13677 check_swap_layouts_support
13678 [ -z "$(which getfattr 2>/dev/null)" ] &&
13679 skip_env "no getfattr command"
13681 local file1=$DIR/$tdir/$tfile-1
13682 local file2=$DIR/$tdir/$tfile-2
13683 local file3=$DIR/$tdir/$tfile-3
13687 mkdir -p $DIR/$tdir
13688 touch $file1 || error "create $file1 failed"
13689 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13690 error "create $file2 failed"
13691 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13692 error "create $file3 failed"
13693 lovea1=$(get_layout_param $file1)
13695 $LFS swap_layouts $file2 $file3 ||
13696 error "swap $file2 $file3 layouts failed"
13697 $LFS swap_layouts $file1 $file2 ||
13698 error "swap $file1 $file2 layouts failed"
13700 lovea2=$(get_layout_param $file2)
13703 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13705 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13706 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13708 run_test 184d "allow stripeless layouts swap"
13711 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13712 skip "Need MDS version at least 2.6.94"
13713 check_swap_layouts_support
13714 [ -z "$(which getfattr 2>/dev/null)" ] &&
13715 skip_env "no getfattr command"
13717 local file1=$DIR/$tdir/$tfile-1
13718 local file2=$DIR/$tdir/$tfile-2
13719 local file3=$DIR/$tdir/$tfile-3
13722 mkdir -p $DIR/$tdir
13723 touch $file1 || error "create $file1 failed"
13724 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13725 error "create $file2 failed"
13726 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13727 error "create $file3 failed"
13729 $LFS swap_layouts $file1 $file2 ||
13730 error "swap $file1 $file2 layouts failed"
13732 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13733 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13735 echo 123 > $file1 || error "Should be able to write into $file1"
13737 $LFS swap_layouts $file1 $file3 ||
13738 error "swap $file1 $file3 layouts failed"
13740 echo 123 > $file1 || error "Should be able to write into $file1"
13742 rm -rf $file1 $file2 $file3
13744 run_test 184e "Recreate layout after stripeless layout swaps"
13747 # Create a file with name longer than sizeof(struct stat) ==
13748 # 144 to see if we can get chars from the file name to appear
13749 # in the returned striping. Note that 'f' == 0x66.
13750 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13752 mkdir -p $DIR/$tdir
13753 mcreate $DIR/$tdir/$file
13754 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13755 error "IOC_MDC_GETFILEINFO returned garbage striping"
13758 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13760 test_185() { # LU-2441
13761 # LU-3553 - no volatile file support in old servers
13762 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13763 skip "Need MDS version at least 2.3.60"
13765 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13766 touch $DIR/$tdir/spoo
13767 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13768 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13769 error "cannot create/write a volatile file"
13770 [ "$FILESET" == "" ] &&
13771 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13772 error "FID is still valid after close"
13774 multiop_bg_pause $DIR/$tdir vVw4096_c
13781 # assume that the next FID for this client is sequential, since stdout
13782 # is unfortunately eaten by multiop_bg_pause
13783 local n=$((${fidv[1]} + 1))
13784 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13785 if [ "$FILESET" == "" ]; then
13786 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13787 error "FID is missing before close"
13789 kill -USR1 $multi_pid
13790 # 1 second delay, so if mtime change we will see it
13792 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13793 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13795 run_test 185 "Volatile file support"
13798 remote_mds_nodsh && skip "remote MDS with nodsh"
13799 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13800 skip "Need MDS version at least 2.3.0"
13802 local dir0=$DIR/$tdir/$testnum
13803 mkdir -p $dir0 || error "creating dir $dir0"
13805 local file=$dir0/file1
13806 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13807 local dv1=$($LFS data_version $file)
13808 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13809 local dv2=$($LFS data_version $file)
13810 [[ $dv1 != $dv2 ]] ||
13811 error "data version did not change on write $dv1 == $dv2"
13816 run_test 187a "Test data version change"
13819 remote_mds_nodsh && skip "remote MDS with nodsh"
13820 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13821 skip "Need MDS version at least 2.3.0"
13823 local dir0=$DIR/$tdir/$testnum
13824 mkdir -p $dir0 || error "creating dir $dir0"
13826 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13827 [[ ${DV[0]} != ${DV[1]} ]] ||
13828 error "data version did not change on write"\
13829 " ${DV[0]} == ${DV[1]}"
13834 run_test 187b "Test data version change on volatile file"
13837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13838 remote_mgs_nodsh && skip "remote MGS with nodsh"
13839 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13841 local POOL=${POOL:-cea1}
13842 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13843 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13846 local last_ost=$(($OSTCOUNT - 1))
13848 local ost_list=$(seq $first_ost $ost_step $last_ost)
13849 local ost_range="$first_ost $last_ost $ost_step"
13850 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13851 local file_dir=$POOL_ROOT/file_tst
13852 local subdir=$test_path/subdir
13855 if ! combined_mgs_mds ; then
13860 # former test_200a test_200b
13861 pool_add $POOL || { rc=$? ; break; }
13862 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13863 # former test_200c test_200d
13864 mkdir -p $test_path
13865 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13866 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13868 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13869 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13870 || { rc=$? ; break; }
13871 # former test_200e test_200f
13872 local files=$((OSTCOUNT*3))
13873 pool_alloc_files $POOL $test_path $files "$ost_list" \
13874 || { rc=$? ; break; }
13875 pool_create_files $POOL $file_dir $files "$ost_list" \
13876 || { rc=$? ; break; }
13877 # former test_200g test_200h
13878 pool_lfs_df $POOL || { rc=$? ; break; }
13879 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13881 # former test_201a test_201b test_201c
13882 pool_remove_first_target $POOL || { rc=$? ; break; }
13884 local f=$test_path/$tfile
13885 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13886 pool_remove $POOL $f || { rc=$? ; break; }
13892 if ! combined_mgs_mds ; then
13897 run_test 200 "OST pools"
13899 # usage: default_attr <count | size | offset>
13901 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13904 # usage: check_default_stripe_attr
13905 check_default_stripe_attr() {
13906 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13909 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13911 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13915 error "unknown getstripe attr '$1'"
13918 [ $ACTUAL == $EXPECTED ] ||
13919 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13923 test_mkdir $DIR/$tdir
13924 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13926 check_default_stripe_attr --stripe-count
13927 check_default_stripe_attr --stripe-size
13928 check_default_stripe_attr --stripe-index
13930 run_test 204a "Print default stripe attributes"
13933 test_mkdir $DIR/$tdir
13934 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13936 check_default_stripe_attr --stripe-size
13937 check_default_stripe_attr --stripe-index
13939 run_test 204b "Print default stripe size and offset"
13942 test_mkdir $DIR/$tdir
13943 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13945 check_default_stripe_attr --stripe-count
13946 check_default_stripe_attr --stripe-index
13948 run_test 204c "Print default stripe count and offset"
13951 test_mkdir $DIR/$tdir
13952 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13954 check_default_stripe_attr --stripe-count
13955 check_default_stripe_attr --stripe-size
13957 run_test 204d "Print default stripe count and size"
13960 test_mkdir $DIR/$tdir
13961 $SETSTRIPE -d $DIR/$tdir
13963 check_default_stripe_attr --stripe-count --raw
13964 check_default_stripe_attr --stripe-size --raw
13965 check_default_stripe_attr --stripe-index --raw
13967 run_test 204e "Print raw stripe attributes"
13970 test_mkdir $DIR/$tdir
13971 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13973 check_default_stripe_attr --stripe-size --raw
13974 check_default_stripe_attr --stripe-index --raw
13976 run_test 204f "Print raw stripe size and offset"
13979 test_mkdir $DIR/$tdir
13980 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13982 check_default_stripe_attr --stripe-count --raw
13983 check_default_stripe_attr --stripe-index --raw
13985 run_test 204g "Print raw stripe count and offset"
13988 test_mkdir $DIR/$tdir
13989 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13991 check_default_stripe_attr --stripe-count --raw
13992 check_default_stripe_attr --stripe-size --raw
13994 run_test 204h "Print raw stripe count and size"
13996 # Figure out which job scheduler is being used, if any,
13997 # or use a fake one
13998 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13999 JOBENV=SLURM_JOB_ID
14000 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14002 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14004 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14005 JOBENV=LOADL_STEP_ID
14006 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14009 $LCTL list_param jobid_name > /dev/null 2>&1
14010 if [ $? -eq 0 ]; then
14016 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14018 verify_jobstats() {
14023 # we don't really need to clear the stats for this test to work, since each
14024 # command has a unique jobid, but it makes debugging easier if needed.
14025 # for facet in $facets; do
14026 # local dev=$(convert_facet2label $facet)
14027 # # clear old jobstats
14028 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14031 # use a new JobID for each test, or we might see an old one
14032 [ "$JOBENV" = "FAKE_JOBID" ] &&
14033 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14035 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14037 [ "$JOBENV" = "nodelocal" ] && {
14038 FAKE_JOBID=id.$testnum.%e.$RANDOM
14039 $LCTL set_param jobid_name=$FAKE_JOBID
14040 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14043 log "Test: ${cmd[*]}"
14044 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14046 if [ $JOBENV = "FAKE_JOBID" ]; then
14047 FAKE_JOBID=$JOBVAL ${cmd[*]}
14052 # all files are created on OST0000
14053 for facet in $facets; do
14054 local stats="*.$(convert_facet2label $facet).job_stats"
14056 # strip out libtool wrappers for in-tree executables
14057 if [ $(do_facet $facet lctl get_param $stats |
14058 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14059 do_facet $facet lctl get_param $stats
14060 error "No jobstats for $JOBVAL found on $facet::$stats"
14066 local new_jobenv=$1
14068 set_persistent_param_and_check client "jobid_var" \
14069 "$FSNAME.sys.jobid_var" $new_jobenv
14072 test_205() { # Job stats
14073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14074 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
14075 skip "Need MDS version with at least 2.7.1"
14076 remote_mgs_nodsh && skip "remote MGS with nodsh"
14077 remote_mds_nodsh && skip "remote MDS with nodsh"
14078 remote_ost_nodsh && skip "remote OST with nodsh"
14079 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14080 skip "Server doesn't support jobstats"
14081 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14083 local old_jobenv=$($LCTL get_param -n jobid_var)
14084 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14086 if [[ $PERM_CMD = *"set_param -P"* ]]; then
14087 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14089 stack_trap "do_facet mgs $PERM_CMD \
14090 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14094 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14095 mdt.*.job_cleanup_interval | head -n 1)
14096 local new_interval=5
14097 do_facet $SINGLEMDS \
14098 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14099 stack_trap "do_facet $SINGLEMDS \
14100 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14101 local start=$SECONDS
14105 cmd="mkdir $DIR/$tdir"
14106 verify_jobstats "$cmd" "$SINGLEMDS"
14108 cmd="rmdir $DIR/$tdir"
14109 verify_jobstats "$cmd" "$SINGLEMDS"
14110 # mkdir on secondary MDT
14111 if [ $MDSCOUNT -gt 1 ]; then
14112 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14113 verify_jobstats "$cmd" "mds2"
14116 cmd="mknod $DIR/$tfile c 1 3"
14117 verify_jobstats "$cmd" "$SINGLEMDS"
14119 cmd="rm -f $DIR/$tfile"
14120 verify_jobstats "$cmd" "$SINGLEMDS"
14121 # create all files on OST0000 so verify_jobstats can find OST stats
14123 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14124 verify_jobstats "$cmd" "$SINGLEMDS"
14126 cmd="touch $DIR/$tfile"
14127 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14129 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14130 verify_jobstats "$cmd" "ost1"
14132 cancel_lru_locks osc
14133 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14134 verify_jobstats "$cmd" "ost1"
14136 cmd="$TRUNCATE $DIR/$tfile 0"
14137 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14139 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14140 verify_jobstats "$cmd" "$SINGLEMDS"
14141 # jobstats expiry - sleep until old stats should be expired
14142 local left=$((new_interval + 5 - (SECONDS - start)))
14143 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14144 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14146 cmd="mkdir $DIR/$tdir.expire"
14147 verify_jobstats "$cmd" "$SINGLEMDS"
14148 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14149 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14151 # Ensure that jobid are present in changelog (if supported by MDS)
14152 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14153 changelog_dump | tail -10
14154 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14155 [ $jobids -eq 9 ] ||
14156 error "Wrong changelog jobid count $jobids != 9"
14160 jobstats_set $JOBENV
14162 changelog_dump | grep $tfile
14163 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14164 [ $jobids -eq 0 ] ||
14165 error "Unexpected jobids when jobid_var=$JOBENV"
14168 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14169 JOBENV="JOBCOMPLEX"
14170 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14172 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14174 run_test 205 "Verify job stats"
14176 # LU-1480, LU-1773 and LU-1657
14178 mkdir -p $DIR/$tdir
14179 $SETSTRIPE -c -1 $DIR/$tdir
14180 #define OBD_FAIL_LOV_INIT 0x1403
14181 $LCTL set_param fail_loc=0xa0001403
14182 $LCTL set_param fail_val=1
14183 touch $DIR/$tdir/$tfile || true
14185 run_test 206 "fail lov_init_raid0() doesn't lbug"
14188 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14189 local fsz=`stat -c %s $DIR/$tfile`
14190 cancel_lru_locks mdc
14192 # do not return layout in getattr intent
14193 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14194 $LCTL set_param fail_loc=0x170
14195 local sz=`stat -c %s $DIR/$tfile`
14197 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14201 run_test 207a "can refresh layout at glimpse"
14204 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14205 local cksum=`md5sum $DIR/$tfile`
14206 local fsz=`stat -c %s $DIR/$tfile`
14207 cancel_lru_locks mdc
14208 cancel_lru_locks osc
14210 # do not return layout in getattr intent
14211 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14212 $LCTL set_param fail_loc=0x171
14214 # it will refresh layout after the file is opened but before read issues
14215 echo checksum is "$cksum"
14216 echo "$cksum" |md5sum -c --quiet || error "file differs"
14220 run_test 207b "can refresh layout at open"
14223 # FIXME: in this test suite, only RD lease is used. This is okay
14224 # for now as only exclusive open is supported. After generic lease
14225 # is done, this test suite should be revised. - Jinshan
14227 remote_mds_nodsh && skip "remote MDS with nodsh"
14228 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14229 skip "Need MDS version at least 2.4.52"
14231 echo "==== test 1: verify get lease work"
14232 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14234 echo "==== test 2: verify lease can be broken by upcoming open"
14235 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14239 $MULTIOP $DIR/$tfile oO_RDONLY:c
14240 kill -USR1 $PID && wait $PID || error "break lease error"
14242 echo "==== test 3: verify lease can't be granted if an open already exists"
14243 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14247 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14248 kill -USR1 $PID && wait $PID || error "open file error"
14250 echo "==== test 4: lease can sustain over recovery"
14251 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14257 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14259 echo "==== test 5: lease broken can't be regained by replay"
14260 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14264 # open file to break lease and then recovery
14265 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14268 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14272 run_test 208 "Exclusive open"
14275 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14276 skip_env "must have disp_stripe"
14279 sync; sleep 5; sync;
14281 echo 3 > /proc/sys/vm/drop_caches
14282 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14284 # open/close 500 times
14285 for i in $(seq 500); do
14289 echo 3 > /proc/sys/vm/drop_caches
14290 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14292 echo "before: $req_before, after: $req_after"
14293 [ $((req_after - req_before)) -ge 300 ] &&
14294 error "open/close requests are not freed"
14297 run_test 209 "read-only open/close requests should be freed promptly"
14301 size=$((size % 8192 + 1))
14302 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14303 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14304 rm -f $DIR/f212 $DIR/f212.xyz
14306 run_test 212 "Sendfile test ============================================"
14309 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14310 cancel_lru_locks osc
14311 lctl set_param fail_loc=0x8000040f
14312 # generate a read lock
14313 cat $DIR/$tfile > /dev/null
14314 # write to the file, it will try to cancel the above read lock.
14315 cat /etc/hosts >> $DIR/$tfile
14317 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14319 test_214() { # for bug 20133
14320 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14321 for (( i=0; i < 340; i++ )) ; do
14322 touch $DIR/$tdir/d214c/a$i
14325 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14326 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14327 ls $DIR/d214c || error "ls $DIR/d214c failed"
14328 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14329 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14331 run_test 214 "hash-indexed directory test - bug 20133"
14333 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14334 create_lnet_proc_files() {
14335 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14338 # counterpart of create_lnet_proc_files
14339 remove_lnet_proc_files() {
14340 rm -f $TMP/lnet_$1.sys
14343 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14344 # 3rd arg as regexp for body
14345 check_lnet_proc_stats() {
14346 local l=$(cat "$TMP/lnet_$1" |wc -l)
14347 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14349 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14352 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14353 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14354 # optional and can be regexp for 2nd line (lnet.routes case)
14355 check_lnet_proc_entry() {
14356 local blp=2 # blp stands for 'position of 1st line of body'
14357 [ -z "$5" ] || blp=3 # lnet.routes case
14359 local l=$(cat "$TMP/lnet_$1" |wc -l)
14360 # subtracting one from $blp because the body can be empty
14361 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14363 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14364 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14366 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14367 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14369 # bail out if any unexpected line happened
14370 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14371 [ "$?" != 0 ] || error "$2 misformatted"
14374 test_215() { # for bugs 18102, 21079, 21517
14375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14377 local N='(0|[1-9][0-9]*)' # non-negative numeric
14378 local P='[1-9][0-9]*' # positive numeric
14379 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14380 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14381 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14382 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14384 local L1 # regexp for 1st line
14385 local L2 # regexp for 2nd line (optional)
14386 local BR # regexp for the rest (body)
14388 # lnet.stats should look as 11 space-separated non-negative numerics
14389 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14390 create_lnet_proc_files "stats"
14391 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14392 remove_lnet_proc_files "stats"
14394 # lnet.routes should look like this:
14395 # Routing disabled/enabled
14396 # net hops priority state router
14397 # where net is a string like tcp0, hops > 0, priority >= 0,
14398 # state is up/down,
14399 # router is a string like 192.168.1.1@tcp2
14400 L1="^Routing (disabled|enabled)$"
14401 L2="^net +hops +priority +state +router$"
14402 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14403 create_lnet_proc_files "routes"
14404 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14405 remove_lnet_proc_files "routes"
14407 # lnet.routers should look like this:
14408 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14409 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14410 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14411 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14412 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14413 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14414 create_lnet_proc_files "routers"
14415 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14416 remove_lnet_proc_files "routers"
14418 # lnet.peers should look like this:
14419 # nid refs state last max rtr min tx min queue
14420 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14421 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14422 # numeric (0 or >0 or <0), queue >= 0.
14423 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14424 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14425 create_lnet_proc_files "peers"
14426 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14427 remove_lnet_proc_files "peers"
14429 # lnet.buffers should look like this:
14430 # pages count credits min
14431 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14432 L1="^pages +count +credits +min$"
14433 BR="^ +$N +$N +$I +$I$"
14434 create_lnet_proc_files "buffers"
14435 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14436 remove_lnet_proc_files "buffers"
14438 # lnet.nis should look like this:
14439 # nid status alive refs peer rtr max tx min
14440 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14441 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14442 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14443 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14444 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14445 create_lnet_proc_files "nis"
14446 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14447 remove_lnet_proc_files "nis"
14449 # can we successfully write to lnet.stats?
14450 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14452 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14454 test_216() { # bug 20317
14455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14456 remote_ost_nodsh && skip "remote OST with nodsh"
14459 local facets=$(get_facets OST)
14460 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14462 save_lustre_params client "osc.*.contention_seconds" > $p
14463 save_lustre_params $facets \
14464 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14465 save_lustre_params $facets \
14466 "ldlm.namespaces.filter-*.contended_locks" >> $p
14467 save_lustre_params $facets \
14468 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14469 clear_stats osc.*.osc_stats
14471 # agressive lockless i/o settings
14472 do_nodes $(comma_list $(osts_nodes)) \
14473 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14474 ldlm.namespaces.filter-*.contended_locks=0 \
14475 ldlm.namespaces.filter-*.contention_seconds=60"
14476 lctl set_param -n osc.*.contention_seconds=60
14478 $DIRECTIO write $DIR/$tfile 0 10 4096
14479 $CHECKSTAT -s 40960 $DIR/$tfile
14481 # disable lockless i/o
14482 do_nodes $(comma_list $(osts_nodes)) \
14483 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14484 ldlm.namespaces.filter-*.contended_locks=32 \
14485 ldlm.namespaces.filter-*.contention_seconds=0"
14486 lctl set_param -n osc.*.contention_seconds=0
14487 clear_stats osc.*.osc_stats
14489 dd if=/dev/zero of=$DIR/$tfile count=0
14490 $CHECKSTAT -s 0 $DIR/$tfile
14492 restore_lustre_params <$p
14496 run_test 216 "check lockless direct write updates file size and kms correctly"
14498 test_217() { # bug 22430
14499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14504 for node in $(nodes_list); do
14505 nid=$(host_nids_address $node $NETTYPE)
14506 if [[ $nid = *-* ]] ; then
14507 echo "lctl ping $(h2nettype $nid)"
14508 lctl ping $(h2nettype $nid)
14510 echo "skipping $node (no hyphen detected)"
14514 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14517 # do directio so as not to populate the page cache
14518 log "creating a 10 Mb file"
14519 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14520 log "starting reads"
14521 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14522 log "truncating the file"
14523 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14525 kill %+ || true # reads might have finished
14526 echo "wait until dd is finished"
14528 log "removing the temporary file"
14529 rm -rf $DIR/$tfile || error "tmp file removal failed"
14531 run_test 218 "parallel read and truncate should not deadlock"
14534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14536 # write one partial page
14537 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14538 # set no grant so vvp_io_commit_write will do sync write
14539 $LCTL set_param fail_loc=0x411
14540 # write a full page at the end of file
14541 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14543 $LCTL set_param fail_loc=0
14544 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14545 $LCTL set_param fail_loc=0x411
14546 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14549 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14550 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14552 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14554 test_220() { #LU-325
14555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14556 remote_ost_nodsh && skip "remote OST with nodsh"
14557 remote_mds_nodsh && skip "remote MDS with nodsh"
14558 remote_mgs_nodsh && skip "remote MGS with nodsh"
14562 # create on MDT0000 so the last_id and next_id are correct
14564 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14568 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14569 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14570 osc.$mdtosc_proc1.prealloc_last_id)
14571 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14572 osc.$mdtosc_proc1.prealloc_next_id)
14576 if ! combined_mgs_mds ; then
14580 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14581 #define OBD_FAIL_OST_ENOINO 0x229
14582 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14583 create_pool $FSNAME.$TESTNAME || return 1
14584 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14586 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14588 MDSOBJS=$((last_id - next_id))
14589 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14591 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14592 echo "OST still has $count kbytes free"
14594 echo "create $MDSOBJS files @next_id..."
14595 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14597 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14598 osc.$mdtosc_proc1.prealloc_last_id)
14599 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14600 osc.$mdtosc_proc1.prealloc_next_id)
14602 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14607 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14608 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14610 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14611 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14612 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14613 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14614 echo "unlink $MDSOBJS files @$next_id..."
14615 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14617 if ! combined_mgs_mds ; then
14621 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14626 dd if=`which date` of=$MOUNT/date oflag=sync
14627 chmod +x $MOUNT/date
14629 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14630 $LCTL set_param fail_loc=0x80001401
14632 $MOUNT/date > /dev/null
14635 run_test 221 "make sure fault and truncate race to not cause OOM"
14638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14641 test_mkdir $DIR/$tdir
14642 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14643 createmany -o $DIR/$tdir/$tfile 10
14644 cancel_lru_locks mdc
14645 cancel_lru_locks osc
14646 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14647 $LCTL set_param fail_loc=0x31a
14648 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14649 $LCTL set_param fail_loc=0
14652 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14658 test_mkdir $DIR/$tdir
14659 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14660 createmany -o $DIR/$tdir/$tfile 10
14661 cancel_lru_locks mdc
14662 cancel_lru_locks osc
14663 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14664 $LCTL set_param fail_loc=0x31a
14665 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14666 $LCTL set_param fail_loc=0
14668 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14674 test_mkdir $DIR/$tdir
14675 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14676 createmany -o $DIR/$tdir/$tfile 10
14677 cancel_lru_locks mdc
14678 cancel_lru_locks osc
14679 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14680 $LCTL set_param fail_loc=0x31b
14681 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14682 $LCTL set_param fail_loc=0
14685 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14687 test_224a() { # LU-1039, MRP-303
14688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14690 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14691 $LCTL set_param fail_loc=0x508
14692 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14693 $LCTL set_param fail_loc=0
14696 run_test 224a "Don't panic on bulk IO failure"
14698 test_224b() { # LU-1039, MRP-303
14699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14701 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14702 cancel_lru_locks osc
14703 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14704 $LCTL set_param fail_loc=0x515
14705 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14706 $LCTL set_param fail_loc=0
14709 run_test 224b "Don't panic on bulk IO failure"
14711 test_224c() { # LU-6441
14712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14713 remote_mds_nodsh && skip "remote MDS with nodsh"
14715 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14716 save_writethrough $p
14717 set_cache writethrough on
14719 local pages_per_rpc=$($LCTL get_param \
14720 osc.*.max_pages_per_rpc)
14721 local at_max=$($LCTL get_param -n at_max)
14722 local timeout=$($LCTL get_param -n timeout)
14723 local test_at="at_max"
14724 local param_at="$FSNAME.sys.at_max"
14725 local test_timeout="timeout"
14726 local param_timeout="$FSNAME.sys.timeout"
14728 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14730 set_persistent_param_and_check client "$test_at" "$param_at" 0
14731 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14733 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14734 do_facet ost1 $LCTL set_param fail_loc=0x520
14735 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14736 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14738 do_facet ost1 $LCTL set_param fail_loc=0
14740 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14741 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14744 $LCTL set_param -n $pages_per_rpc
14745 restore_lustre_params < $p
14748 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14750 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14753 if [ -z ${MDSSURVEY} ]; then
14754 skip_env "mds-survey not found"
14756 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14757 skip "Need MDS version at least 2.2.51"
14759 local mds=$(facet_host $SINGLEMDS)
14760 local target=$(do_nodes $mds 'lctl dl' |
14761 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14763 local cmd1="file_count=1000 thrhi=4"
14764 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14765 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14766 local cmd="$cmd1 $cmd2 $cmd3"
14768 rm -f ${TMP}/mds_survey*
14770 eval $cmd || error "mds-survey with zero-stripe failed"
14771 cat ${TMP}/mds_survey*
14772 rm -f ${TMP}/mds_survey*
14774 run_test 225a "Metadata survey sanity with zero-stripe"
14777 if [ -z ${MDSSURVEY} ]; then
14778 skip_env "mds-survey not found"
14780 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14781 skip "Need MDS version at least 2.2.51"
14782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14783 remote_mds_nodsh && skip "remote MDS with nodsh"
14784 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14785 skip_env "Need to mount OST to test"
14788 local mds=$(facet_host $SINGLEMDS)
14789 local target=$(do_nodes $mds 'lctl dl' |
14790 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14792 local cmd1="file_count=1000 thrhi=4"
14793 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14794 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14795 local cmd="$cmd1 $cmd2 $cmd3"
14797 rm -f ${TMP}/mds_survey*
14799 eval $cmd || error "mds-survey with stripe_count failed"
14800 cat ${TMP}/mds_survey*
14801 rm -f ${TMP}/mds_survey*
14803 run_test 225b "Metadata survey sanity with stripe_count = 1"
14805 mcreate_path2fid () {
14811 local path=$DIR/$tdir/$name
14816 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14817 error "cannot create $desc"
14819 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14821 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14823 fid_path=$($LFS fid2path $MOUNT $fid)
14825 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14827 [ "$path" == "$fid_path" ] ||
14828 error "fid2path returned $fid_path, expected $path"
14830 echo "pass with $path and $fid"
14835 mkdir -p $DIR/$tdir
14837 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14838 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14839 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14840 mcreate_path2fid 0040666 0 0 dir "directory"
14841 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14842 mcreate_path2fid 0100666 0 0 file "regular file"
14843 mcreate_path2fid 0120666 0 0 link "symbolic link"
14844 mcreate_path2fid 0140666 0 0 sock "socket"
14846 run_test 226a "call path2fid and fid2path on files of all type"
14849 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14854 mkdir -p $DIR/$tdir
14855 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14856 error "create remote directory failed"
14857 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14858 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14859 "character special file (null)"
14860 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14861 "character special file (no device)"
14862 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14863 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14864 "block special file (loop)"
14865 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14866 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14867 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14869 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14871 # LU-1299 Executing or running ldd on a truncated executable does not
14872 # cause an out-of-memory condition.
14874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14875 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14877 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14878 chmod +x $MOUNT/date
14880 $MOUNT/date > /dev/null
14881 ldd $MOUNT/date > /dev/null
14884 run_test 227 "running truncated executable does not cause OOM"
14886 # LU-1512 try to reuse idle OI blocks
14888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14889 remote_mds_nodsh && skip "remote MDS with nodsh"
14890 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14891 skip_env "ldiskfs only test"
14893 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14894 local myDIR=$DIR/$tdir
14897 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14898 $LCTL set_param fail_loc=0x80001002
14899 createmany -o $myDIR/t- 10000
14900 $LCTL set_param fail_loc=0
14901 # The guard is current the largest FID holder
14903 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14905 local IDX=$(($SEQ % 64))
14907 do_facet $SINGLEMDS sync
14908 # Make sure journal flushed.
14910 local blk1=$(do_facet $SINGLEMDS \
14911 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14912 grep Blockcount | awk '{print $4}')
14914 # Remove old files, some OI blocks will become idle.
14915 unlinkmany $myDIR/t- 10000
14916 # Create new files, idle OI blocks should be reused.
14917 createmany -o $myDIR/t- 2000
14918 do_facet $SINGLEMDS sync
14919 # Make sure journal flushed.
14921 local blk2=$(do_facet $SINGLEMDS \
14922 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14923 grep Blockcount | awk '{print $4}')
14925 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14927 run_test 228a "try to reuse idle OI blocks"
14930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14931 remote_mds_nodsh && skip "remote MDS with nodsh"
14932 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14933 skip_env "ldiskfs only test"
14935 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14936 local myDIR=$DIR/$tdir
14939 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14940 $LCTL set_param fail_loc=0x80001002
14941 createmany -o $myDIR/t- 10000
14942 $LCTL set_param fail_loc=0
14943 # The guard is current the largest FID holder
14945 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14947 local IDX=$(($SEQ % 64))
14949 do_facet $SINGLEMDS sync
14950 # Make sure journal flushed.
14952 local blk1=$(do_facet $SINGLEMDS \
14953 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14954 grep Blockcount | awk '{print $4}')
14956 # Remove old files, some OI blocks will become idle.
14957 unlinkmany $myDIR/t- 10000
14960 stop $SINGLEMDS || error "Fail to stop MDT."
14962 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14964 df $MOUNT || error "Fail to df."
14965 # Create new files, idle OI blocks should be reused.
14966 createmany -o $myDIR/t- 2000
14967 do_facet $SINGLEMDS sync
14968 # Make sure journal flushed.
14970 local blk2=$(do_facet $SINGLEMDS \
14971 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14972 grep Blockcount | awk '{print $4}')
14974 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14976 run_test 228b "idle OI blocks can be reused after MDT restart"
14980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14981 remote_mds_nodsh && skip "remote MDS with nodsh"
14982 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14983 skip_env "ldiskfs only test"
14985 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14986 local myDIR=$DIR/$tdir
14989 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14990 $LCTL set_param fail_loc=0x80001002
14991 # 20000 files can guarantee there are index nodes in the OI file
14992 createmany -o $myDIR/t- 20000
14993 $LCTL set_param fail_loc=0
14994 # The guard is current the largest FID holder
14996 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14998 local IDX=$(($SEQ % 64))
15000 do_facet $SINGLEMDS sync
15001 # Make sure journal flushed.
15003 local blk1=$(do_facet $SINGLEMDS \
15004 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15005 grep Blockcount | awk '{print $4}')
15007 # Remove old files, some OI blocks will become idle.
15008 unlinkmany $myDIR/t- 20000
15010 # The OI file should become empty now
15012 # Create new files, idle OI blocks should be reused.
15013 createmany -o $myDIR/t- 2000
15014 do_facet $SINGLEMDS sync
15015 # Make sure journal flushed.
15017 local blk2=$(do_facet $SINGLEMDS \
15018 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15019 grep Blockcount | awk '{print $4}')
15021 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15023 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15025 test_229() { # LU-2482, LU-3448
15026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15027 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15028 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
15029 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15033 # Create a file with a released layout and stripe count 2.
15034 $MULTIOP $DIR/$tfile H2c ||
15035 error "failed to create file with released layout"
15037 $GETSTRIPE -v $DIR/$tfile
15039 local pattern=$($GETSTRIPE -L $DIR/$tfile)
15040 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15042 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
15043 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15044 stat $DIR/$tfile || error "failed to stat released file"
15046 chown $RUNAS_ID $DIR/$tfile ||
15047 error "chown $RUNAS_ID $DIR/$tfile failed"
15049 chgrp $RUNAS_ID $DIR/$tfile ||
15050 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15052 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15053 rm $DIR/$tfile || error "failed to remove released file"
15055 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15059 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15060 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15061 skip "Need MDS version at least 2.11.52"
15065 test_mkdir $DIR/$tdir
15066 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15067 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15068 [ $mdt_idx -ne 0 ] &&
15069 error "create local directory on wrong MDT $mdt_idx"
15071 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15072 error "create remote directory failed"
15073 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15074 [ $mdt_idx -ne $MDTIDX ] &&
15075 error "create remote directory on wrong MDT $mdt_idx"
15077 createmany -o $DIR/$tdir/test_230/t- 10 ||
15078 error "create files on remote directory failed"
15079 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15080 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15081 rm -r $DIR/$tdir || error "unlink remote directory failed"
15083 run_test 230a "Create remote directory and files under the remote directory"
15086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15088 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15089 skip "Need MDS version at least 2.11.52"
15097 local migrate_dir=$DIR/$tdir/migrate_dir
15098 local other_dir=$DIR/$tdir/other_dir
15100 test_mkdir $DIR/$tdir
15101 test_mkdir -i0 -c1 $migrate_dir
15102 test_mkdir -i0 -c1 $other_dir
15103 for ((i=0; i<10; i++)); do
15104 mkdir -p $migrate_dir/dir_${i}
15105 createmany -o $migrate_dir/dir_${i}/f 10 ||
15106 error "create files under remote dir failed $i"
15109 cp /etc/passwd $migrate_dir/$tfile
15110 cp /etc/passwd $other_dir/$tfile
15111 chattr +SAD $migrate_dir
15112 chattr +SAD $migrate_dir/$tfile
15114 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15115 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15116 local old_dir_mode=$(stat -c%f $migrate_dir)
15117 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15119 mkdir -p $migrate_dir/dir_default_stripe2
15120 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15121 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15123 mkdir -p $other_dir
15124 ln $migrate_dir/$tfile $other_dir/luna
15125 ln $migrate_dir/$tfile $migrate_dir/sofia
15126 ln $other_dir/$tfile $migrate_dir/david
15127 ln -s $migrate_dir/$tfile $other_dir/zachary
15128 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15129 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15131 $LFS migrate -m $MDTIDX $migrate_dir ||
15132 error "fails on migrating remote dir to MDT1"
15134 echo "migratate to MDT1, then checking.."
15135 for ((i = 0; i < 10; i++)); do
15136 for file in $(find $migrate_dir/dir_${i}); do
15137 mdt_index=$($LFS getstripe -m $file)
15138 [ $mdt_index == $MDTIDX ] ||
15139 error "$file is not on MDT${MDTIDX}"
15143 # the multiple link file should still in MDT0
15144 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15145 [ $mdt_index == 0 ] ||
15146 error "$file is not on MDT${MDTIDX}"
15148 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15149 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15150 error " expect $old_dir_flag get $new_dir_flag"
15152 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15153 [ "$old_file_flag" = "$new_file_flag" ] ||
15154 error " expect $old_file_flag get $new_file_flag"
15156 local new_dir_mode=$(stat -c%f $migrate_dir)
15157 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15158 error "expect mode $old_dir_mode get $new_dir_mode"
15160 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15161 [ "$old_file_mode" = "$new_file_mode" ] ||
15162 error "expect mode $old_file_mode get $new_file_mode"
15164 diff /etc/passwd $migrate_dir/$tfile ||
15165 error "$tfile different after migration"
15167 diff /etc/passwd $other_dir/luna ||
15168 error "luna different after migration"
15170 diff /etc/passwd $migrate_dir/sofia ||
15171 error "sofia different after migration"
15173 diff /etc/passwd $migrate_dir/david ||
15174 error "david different after migration"
15176 diff /etc/passwd $other_dir/zachary ||
15177 error "zachary different after migration"
15179 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15180 error "${tfile}_ln different after migration"
15182 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15183 error "${tfile}_ln_other different after migration"
15185 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15186 [ $stripe_count = 2 ] ||
15187 error "dir strpe_count $d != 2 after migration."
15189 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15190 [ $stripe_count = 2 ] ||
15191 error "file strpe_count $d != 2 after migration."
15193 #migrate back to MDT0
15196 $LFS migrate -m $MDTIDX $migrate_dir ||
15197 error "fails on migrating remote dir to MDT0"
15199 echo "migrate back to MDT0, checking.."
15200 for file in $(find $migrate_dir); do
15201 mdt_index=$($LFS getstripe -m $file)
15202 [ $mdt_index == $MDTIDX ] ||
15203 error "$file is not on MDT${MDTIDX}"
15206 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15207 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15208 error " expect $old_dir_flag get $new_dir_flag"
15210 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15211 [ "$old_file_flag" = "$new_file_flag" ] ||
15212 error " expect $old_file_flag get $new_file_flag"
15214 local new_dir_mode=$(stat -c%f $migrate_dir)
15215 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15216 error "expect mode $old_dir_mode get $new_dir_mode"
15218 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15219 [ "$old_file_mode" = "$new_file_mode" ] ||
15220 error "expect mode $old_file_mode get $new_file_mode"
15222 diff /etc/passwd ${migrate_dir}/$tfile ||
15223 error "$tfile different after migration"
15225 diff /etc/passwd ${other_dir}/luna ||
15226 error "luna different after migration"
15228 diff /etc/passwd ${migrate_dir}/sofia ||
15229 error "sofia different after migration"
15231 diff /etc/passwd ${other_dir}/zachary ||
15232 error "zachary different after migration"
15234 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15235 error "${tfile}_ln different after migration"
15237 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15238 error "${tfile}_ln_other different after migration"
15240 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15241 [ $stripe_count = 2 ] ||
15242 error "dir strpe_count $d != 2 after migration."
15244 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15245 [ $stripe_count = 2 ] ||
15246 error "file strpe_count $d != 2 after migration."
15248 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15250 run_test 230b "migrate directory"
15253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15255 remote_mds_nodsh && skip "remote MDS with nodsh"
15256 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15257 skip "Need MDS version at least 2.11.52"
15263 local migrate_dir=$DIR/$tdir/migrate_dir
15265 #If migrating directory fails in the middle, all entries of
15266 #the directory is still accessiable.
15267 test_mkdir $DIR/$tdir
15268 test_mkdir -i0 -c1 $migrate_dir
15269 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15271 createmany -o $migrate_dir/f $total ||
15272 error "create files under ${migrate_dir} failed"
15274 # fail after migrating top dir, and this will fail only once, so the
15275 # first sub file migration will fail (currently f3), others succeed.
15276 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15277 do_facet mds1 lctl set_param fail_loc=0x1801
15278 local t=$(ls $migrate_dir | wc -l)
15279 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15280 error "migrate should fail"
15281 local u=$(ls $migrate_dir | wc -l)
15282 [ "$u" == "$t" ] || error "$u != $t during migration"
15284 # add new dir/file should succeed
15285 mkdir $migrate_dir/dir ||
15286 error "mkdir failed under migrating directory"
15287 touch $migrate_dir/file ||
15288 error "create file failed under migrating directory"
15290 # add file with existing name should fail
15291 for file in $migrate_dir/f*; do
15292 stat $file > /dev/null || error "stat $file failed"
15293 $OPENFILE -f O_CREAT:O_EXCL $file &&
15294 error "open(O_CREAT|O_EXCL) $file should fail"
15295 $MULTIOP $file m && error "create $file should fail"
15296 touch $DIR/$tdir/remote_dir/$tfile ||
15297 error "touch $tfile failed"
15298 ln $DIR/$tdir/remote_dir/$tfile $file &&
15299 error "link $file should fail"
15300 mdt_index=$($LFS getstripe -m $file)
15301 if [ $mdt_index == 0 ]; then
15302 # file failed to migrate is not allowed to rename to
15303 mv $DIR/$tdir/remote_dir/$tfile $file &&
15304 error "rename to $file should fail"
15306 mv $DIR/$tdir/remote_dir/$tfile $file ||
15307 error "rename to $file failed"
15309 echo hello >> $file || error "write $file failed"
15312 # resume migration with different options should fail
15313 $LFS migrate -m 0 $migrate_dir &&
15314 error "migrate -m 0 $migrate_dir should fail"
15316 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15317 error "migrate -c 2 $migrate_dir should fail"
15319 # resume migration should succeed
15320 $LFS migrate -m $MDTIDX $migrate_dir ||
15321 error "migrate $migrate_dir failed"
15323 echo "Finish migration, then checking.."
15324 for file in $(find $migrate_dir); do
15325 mdt_index=$($LFS getstripe -m $file)
15326 [ $mdt_index == $MDTIDX ] ||
15327 error "$file is not on MDT${MDTIDX}"
15330 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15332 run_test 230c "check directory accessiblity if migration failed"
15335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15337 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15338 skip "Need MDS version at least 2.11.52"
15340 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15342 local migrate_dir=$DIR/$tdir/migrate_dir
15352 old_index=$((RANDOM % MDSCOUNT))
15353 old_count=$((MDSCOUNT - old_index))
15354 new_index=$((RANDOM % MDSCOUNT))
15355 new_count=$((MDSCOUNT - new_index))
15356 new_hash="all_char"
15358 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15359 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15361 test_mkdir $DIR/$tdir
15362 test_mkdir -i $old_index -c $old_count $migrate_dir
15364 for ((i=0; i<100; i++)); do
15365 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15366 createmany -o $migrate_dir/dir_${i}/f 100 ||
15367 error "create files under remote dir failed $i"
15370 echo -n "Migrate from MDT$old_index "
15371 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15372 echo -n "to MDT$new_index"
15373 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15376 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15377 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15378 error "migrate remote dir error"
15380 echo "Finish migration, then checking.."
15381 for file in $(find $migrate_dir); do
15382 mdt_index=$($LFS getstripe -m $file)
15383 if [ $mdt_index -lt $new_index ] ||
15384 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15385 error "$file is on MDT$mdt_index"
15389 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15391 run_test 230d "check migrate big directory"
15394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15395 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15396 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15397 skip "Need MDS version at least 2.11.52"
15404 mkdir -p $DIR/$tdir
15405 mkdir $DIR/$tdir/migrate_dir
15406 mkdir $DIR/$tdir/other_dir
15407 touch $DIR/$tdir/migrate_dir/a
15408 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15409 ls $DIR/$tdir/other_dir
15411 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15412 error "migrate dir fails"
15414 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15415 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15417 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15418 [ $mdt_index == 0 ] || error "a is not on MDT0"
15420 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15421 error "migrate dir fails"
15423 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15424 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15426 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15427 [ $mdt_index == 1 ] || error "a is not on MDT1"
15429 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15430 [ $mdt_index == 1 ] || error "b is not on MDT1"
15432 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15433 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15435 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15437 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15439 run_test 230e "migrate mulitple local link files"
15442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15443 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15444 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15445 skip "Need MDS version at least 2.11.52"
15450 mkdir -p $DIR/$tdir
15451 mkdir $DIR/$tdir/migrate_dir
15452 $LFS mkdir -i1 $DIR/$tdir/other_dir
15453 touch $DIR/$tdir/migrate_dir/a
15454 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15455 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15456 ls $DIR/$tdir/other_dir
15458 # a should be migrated to MDT1, since no other links on MDT0
15459 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15460 error "#1 migrate dir fails"
15461 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15462 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15463 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15464 [ $mdt_index == 1 ] || error "a is not on MDT1"
15466 # a should stay on MDT1, because it is a mulitple link file
15467 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15468 error "#2 migrate dir fails"
15469 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15470 [ $mdt_index == 1 ] || error "a is not on MDT1"
15472 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15473 error "#3 migrate dir fails"
15475 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15476 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15477 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15479 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15480 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15482 # a should be migrated to MDT0, since no other links on MDT1
15483 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15484 error "#4 migrate dir fails"
15485 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15486 [ $mdt_index == 0 ] || error "a is not on MDT0"
15488 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15490 run_test 230f "migrate mulitple remote link files"
15493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15494 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15495 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15496 skip "Need MDS version at least 2.11.52"
15498 mkdir -p $DIR/$tdir/migrate_dir
15500 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15501 error "migrating dir to non-exist MDT succeeds"
15504 run_test 230g "migrate dir to non-exist MDT"
15507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15509 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15510 skip "Need MDS version at least 2.11.52"
15514 mkdir -p $DIR/$tdir/migrate_dir
15516 $LFS migrate -m1 $DIR &&
15517 error "migrating mountpoint1 should fail"
15519 $LFS migrate -m1 $DIR/$tdir/.. &&
15520 error "migrating mountpoint2 should fail"
15523 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15524 error "migrating $tdir/migrate_dir/.. should fail"
15528 run_test 230h "migrate .. and root"
15531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15532 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15533 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15534 skip "Need MDS version at least 2.11.52"
15536 mkdir -p $DIR/$tdir/migrate_dir
15538 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15539 error "migration fails with a tailing slash"
15541 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15542 error "migration fails with two tailing slashes"
15544 run_test 230i "lfs migrate -m tolerates trailing slashes"
15547 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15548 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15549 skip "Need MDS version at least 2.11.52"
15551 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15552 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15553 error "create $tfile failed"
15554 cat /etc/passwd > $DIR/$tdir/$tfile
15556 $LFS migrate -m 1 $DIR/$tdir
15558 cmp /etc/passwd $DIR/$tdir/$tfile ||
15559 error "DoM file mismatch after migration"
15561 run_test 230j "DoM file data not changed after dir migration"
15564 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15565 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
15566 skip "Need MDS version at least 2.11.56"
15569 local files_on_starting_mdt=0
15571 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15572 $LFS getdirstripe $DIR/$tdir
15573 for i in $(seq $total); do
15574 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15575 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15576 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15579 echo "$files_on_starting_mdt files on MDT0"
15581 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15582 $LFS getdirstripe $DIR/$tdir
15584 files_on_starting_mdt=0
15585 for i in $(seq $total); do
15586 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15587 error "file $tfile.$i mismatch after migration"
15588 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15589 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15592 echo "$files_on_starting_mdt files on MDT1 after migration"
15593 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15595 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15596 $LFS getdirstripe $DIR/$tdir
15598 files_on_starting_mdt=0
15599 for i in $(seq $total); do
15600 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15601 error "file $tfile.$i mismatch after 2nd migration"
15602 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15603 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15606 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15607 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15611 run_test 230k "file data not changed after dir migration"
15614 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15615 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
15616 skip "Need MDS version at least 2.11.56"
15618 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15619 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15620 error "create files under remote dir failed $i"
15621 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15623 run_test 230l "readdir between MDTs won't crash"
15627 # For simplicity this test assumes that max_pages_per_rpc
15628 # is the same across all OSCs
15629 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15630 local bulk_size=$((max_pages * PAGE_SIZE))
15631 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15634 mkdir -p $DIR/$tdir
15635 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15636 error "failed to set stripe with -S ${brw_size}M option"
15638 # clear the OSC stats
15639 $LCTL set_param osc.*.stats=0 &>/dev/null
15642 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15643 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15644 oflag=direct &>/dev/null || error "dd failed"
15646 sync; sleep 1; sync # just to be safe
15647 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15648 if [ x$nrpcs != "x1" ]; then
15649 $LCTL get_param osc.*.stats
15650 error "found $nrpcs ost_write RPCs, not 1 as expected"
15654 # Drop the OSC cache, otherwise we will read from it
15655 cancel_lru_locks osc
15657 # clear the OSC stats
15658 $LCTL set_param osc.*.stats=0 &>/dev/null
15660 # Client reads $bulk_size.
15661 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15662 iflag=direct &>/dev/null || error "dd failed"
15664 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15665 if [ x$nrpcs != "x1" ]; then
15666 $LCTL get_param osc.*.stats
15667 error "found $nrpcs ost_read RPCs, not 1 as expected"
15670 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15673 mkdir -p $DIR/$tdir
15675 for i in {0..1023}; do
15676 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15677 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15678 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15682 run_test 231b "must not assert on fully utilized OST request buffer"
15685 mkdir -p $DIR/$tdir
15686 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15688 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15689 do_facet ost1 $LCTL set_param fail_loc=0x31c
15691 # ignore dd failure
15692 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15694 do_facet ost1 $LCTL set_param fail_loc=0
15695 umount_client $MOUNT || error "umount failed"
15696 mount_client $MOUNT || error "mount failed"
15697 stop ost1 || error "cannot stop ost1"
15698 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15700 run_test 232a "failed lock should not block umount"
15703 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15704 skip "Need MDS version at least 2.10.58"
15706 mkdir -p $DIR/$tdir
15707 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15708 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15710 cancel_lru_locks osc
15712 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15713 do_facet ost1 $LCTL set_param fail_loc=0x31c
15716 $LFS data_version $DIR/$tdir/$tfile || true
15718 do_facet ost1 $LCTL set_param fail_loc=0
15719 umount_client $MOUNT || error "umount failed"
15720 mount_client $MOUNT || error "mount failed"
15721 stop ost1 || error "cannot stop ost1"
15722 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15724 run_test 232b "failed data version lock should not block umount"
15727 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15728 skip "Need MDS version at least 2.3.64"
15729 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15731 local fid=$($LFS path2fid $MOUNT)
15733 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15734 error "cannot access $MOUNT using its FID '$fid'"
15736 run_test 233a "checking that OBF of the FS root succeeds"
15739 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15740 skip "Need MDS version at least 2.5.90"
15741 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15743 local fid=$($LFS path2fid $MOUNT/.lustre)
15745 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15746 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15748 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15749 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15750 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15752 run_test 233b "checking that OBF of the FS .lustre succeeds"
15755 local p="$TMP/sanityN-$TESTNAME.parameters"
15756 save_lustre_params client "llite.*.xattr_cache" > $p
15757 lctl set_param llite.*.xattr_cache 1 ||
15758 skip_env "xattr cache is not supported"
15760 mkdir -p $DIR/$tdir || error "mkdir failed"
15761 touch $DIR/$tdir/$tfile || error "touch failed"
15762 # OBD_FAIL_LLITE_XATTR_ENOMEM
15763 $LCTL set_param fail_loc=0x1405
15764 getfattr -n user.attr $DIR/$tdir/$tfile &&
15765 error "getfattr should have failed with ENOMEM"
15766 $LCTL set_param fail_loc=0x0
15769 restore_lustre_params < $p
15772 run_test 234 "xattr cache should not crash on ENOMEM"
15775 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15776 skip "Need MDS version at least 2.4.52"
15778 flock_deadlock $DIR/$tfile
15783 124) error "process hangs on a deadlock"
15785 *) error "error executing flock_deadlock $DIR/$tfile"
15789 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15793 check_swap_layouts_support
15795 local ref1=/etc/passwd
15796 local ref2=/etc/group
15797 local file1=$DIR/$tdir/f1
15798 local file2=$DIR/$tdir/f2
15800 test_mkdir -c1 $DIR/$tdir
15801 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15802 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15803 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15804 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15805 local fd=$(free_fd)
15806 local cmd="exec $fd<>$file2"
15809 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15810 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15813 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15818 run_test 236 "Layout swap on open unlinked file"
15820 # LU-4659 linkea consistency
15822 local server_version=$(lustre_version_code $SINGLEMDS)
15824 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15825 [[ $server_version -gt $(version_code 2.5.1) &&
15826 $server_version -lt $(version_code 2.5.50) ]] ||
15827 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15830 ln $DIR/$tfile $DIR/$tfile.lnk
15831 touch $DIR/$tfile.new
15832 mv $DIR/$tfile.new $DIR/$tfile
15833 local fid1=$($LFS path2fid $DIR/$tfile)
15834 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15835 local path1=$($LFS fid2path $FSNAME "$fid1")
15836 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15837 local path2=$($LFS fid2path $FSNAME "$fid2")
15838 [ $tfile.lnk == $path2 ] ||
15839 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15842 run_test 238 "Verify linkea consistency"
15844 test_239A() { # was test_239
15845 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15846 skip "Need MDS version at least 2.5.60"
15848 local list=$(comma_list $(mdts_nodes))
15850 mkdir -p $DIR/$tdir
15851 createmany -o $DIR/$tdir/f- 5000
15852 unlinkmany $DIR/$tdir/f- 5000
15853 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15854 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15855 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15856 osp.*MDT*.sync_in_flight" | calc_sum)
15857 [ "$changes" -eq 0 ] || error "$changes not synced"
15859 run_test 239A "osp_sync test"
15861 test_239a() { #LU-5297
15862 remote_mds_nodsh && skip "remote MDS with nodsh"
15865 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15866 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15867 chgrp $RUNAS_GID $DIR/$tfile
15868 wait_delete_completed
15870 run_test 239a "process invalid osp sync record correctly"
15872 test_239b() { #LU-5297
15873 remote_mds_nodsh && skip "remote MDS with nodsh"
15876 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15877 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15878 chgrp $RUNAS_GID $DIR/$tfile1
15879 wait_delete_completed
15880 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15882 chgrp $RUNAS_GID $DIR/$tfile2
15883 wait_delete_completed
15885 run_test 239b "process osp sync record with ENOMEM error correctly"
15888 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15889 remote_mds_nodsh && skip "remote MDS with nodsh"
15891 mkdir -p $DIR/$tdir
15893 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15894 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15895 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15896 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15898 umount_client $MOUNT || error "umount failed"
15899 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15900 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15901 mount_client $MOUNT || error "failed to mount client"
15903 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15904 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15906 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15912 for LOOP in $(seq $count); do
15913 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15914 cancel_lru_locks $OSC || true
15922 for LOOP in $(seq $1); do
15923 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15928 test_241a() { # was test_241
15929 local bsize=$PAGE_SIZE
15931 (( bsize < 40960 )) && bsize=40960
15932 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15934 cancel_lru_locks $OSC
15935 test_241_bio 1000 $bsize &
15937 test_241_dio 1000 $bsize
15940 run_test 241a "bio vs dio"
15943 local bsize=$PAGE_SIZE
15945 (( bsize < 40960 )) && bsize=40960
15946 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15948 test_241_dio 1000 $bsize &
15950 test_241_dio 1000 $bsize
15953 run_test 241b "dio vs dio"
15956 remote_mds_nodsh && skip "remote MDS with nodsh"
15958 mkdir -p $DIR/$tdir
15959 touch $DIR/$tdir/$tfile
15961 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15962 do_facet mds1 lctl set_param fail_loc=0x105
15963 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15965 do_facet mds1 lctl set_param fail_loc=0
15966 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15968 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15972 test_mkdir $DIR/$tdir
15973 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15975 run_test 243 "various group lock tests"
15979 test_mkdir $DIR/$tdir
15980 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15981 sendfile_grouplock $DIR/$tdir/$tfile || \
15982 error "sendfile+grouplock failed"
15985 run_test 244 "sendfile with group lock tests"
15988 local flagname="multi_mod_rpcs"
15989 local connect_data_name="max_mod_rpcs"
15992 # check if multiple modify RPCs flag is set
15993 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15994 grep "connect_flags:")
15997 echo "$out" | grep -qw $flagname
15998 if [ $? -ne 0 ]; then
15999 echo "connect flag $flagname is not set"
16003 # check if multiple modify RPCs data is set
16004 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16007 echo "$out" | grep -qw $connect_data_name ||
16008 error "import should have connect data $connect_data_name"
16010 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16012 test_246() { # LU-7371
16013 remote_ost_nodsh && skip "remote OST with nodsh"
16014 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
16015 skip "Need OST version >= 2.7.62"
16017 do_facet ost1 $LCTL set_param fail_val=4095
16018 #define OBD_FAIL_OST_READ_SIZE 0x234
16019 do_facet ost1 $LCTL set_param fail_loc=0x234
16020 $LFS setstripe $DIR/$tfile -i 0 -c 1
16021 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16022 cancel_lru_locks $FSNAME-OST0000
16023 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16025 run_test 246 "Read file of size 4095 should return right length"
16031 umount_client $submount
16036 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16038 skip_env "Fileset feature is not supported"
16040 local submount=${MOUNT}_$tdir
16043 mkdir -p $submount || error "mkdir $submount failed"
16044 FILESET="$FILESET/$tdir" mount_client $submount ||
16045 error "mount $submount failed"
16046 trap "cleanup_247 $submount" EXIT
16047 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16048 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16049 error "read $MOUNT/$tdir/$tfile failed"
16050 cleanup_247 $submount
16052 run_test 247a "mount subdir as fileset"
16055 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16056 skip_env "Fileset feature is not supported"
16058 local submount=${MOUNT}_$tdir
16060 rm -rf $MOUNT/$tdir
16061 mkdir -p $submount || error "mkdir $submount failed"
16063 FILESET="$FILESET/$tdir" mount_client $submount &&
16064 error "mount $submount should fail"
16067 run_test 247b "mount subdir that dose not exist"
16070 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16071 skip_env "Fileset feature is not supported"
16073 local submount=${MOUNT}_$tdir
16075 mkdir -p $MOUNT/$tdir/dir1
16076 mkdir -p $submount || error "mkdir $submount failed"
16077 trap "cleanup_247 $submount" EXIT
16078 FILESET="$FILESET/$tdir" mount_client $submount ||
16079 error "mount $submount failed"
16080 local fid=$($LFS path2fid $MOUNT/)
16081 $LFS fid2path $submount $fid && error "fid2path should fail"
16082 cleanup_247 $submount
16084 run_test 247c "running fid2path outside root"
16087 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16088 skip "Fileset feature is not supported"
16090 local submount=${MOUNT}_$tdir
16092 mkdir -p $MOUNT/$tdir/dir1
16093 mkdir -p $submount || error "mkdir $submount failed"
16094 FILESET="$FILESET/$tdir" mount_client $submount ||
16095 error "mount $submount failed"
16096 trap "cleanup_247 $submount" EXIT
16097 local fid=$($LFS path2fid $submount/dir1)
16098 $LFS fid2path $submount $fid || error "fid2path should succeed"
16099 cleanup_247 $submount
16101 run_test 247d "running fid2path inside root"
16105 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16107 skip "Fileset feature is not supported"
16109 local submount=${MOUNT}_$tdir
16112 mkdir -p $submount || error "mkdir $submount failed"
16113 FILESET="$FILESET/.." mount_client $submount &&
16114 error "mount $submount should fail"
16117 run_test 247e "mount .. as fileset"
16120 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16121 [ -z "$fast_read_sav" ] && skip "no fast read support"
16123 # create a large file for fast read verification
16124 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16126 # make sure the file is created correctly
16127 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16128 { rm -f $DIR/$tfile; skip "file creation error"; }
16130 echo "Test 1: verify that fast read is 4 times faster on cache read"
16132 # small read with fast read enabled
16133 $LCTL set_param -n llite.*.fast_read=1
16134 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16135 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16136 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16137 # small read with fast read disabled
16138 $LCTL set_param -n llite.*.fast_read=0
16139 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16140 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16141 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16143 # verify that fast read is 4 times faster for cache read
16144 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16145 error_not_in_vm "fast read was not 4 times faster: " \
16146 "$t_fast vs $t_slow"
16148 echo "Test 2: verify the performance between big and small read"
16149 $LCTL set_param -n llite.*.fast_read=1
16151 # 1k non-cache read
16152 cancel_lru_locks osc
16153 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16154 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16155 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16157 # 1M non-cache read
16158 cancel_lru_locks osc
16159 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16160 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16161 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16163 # verify that big IO is not 4 times faster than small IO
16164 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16165 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16167 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16170 run_test 248 "fast read verification"
16172 test_249() { # LU-7890
16173 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
16174 skip "Need at least version 2.8.54"
16177 $SETSTRIPE -c 1 $DIR/$tfile
16178 # Offset 2T == 4k * 512M
16179 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16180 error "dd to 2T offset failed"
16182 run_test 249 "Write above 2T file size"
16185 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16186 && skip "no 16TB file size limit on ZFS"
16188 $SETSTRIPE -c 1 $DIR/$tfile
16189 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16190 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16191 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16192 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16193 conv=notrunc,fsync && error "append succeeded"
16196 run_test 250 "Write above 16T limit"
16199 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16201 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16202 #Skip once - writing the first stripe will succeed
16203 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16204 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16205 error "short write happened"
16207 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16208 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16209 error "short read happened"
16213 run_test 251 "Handling short read and write correctly"
16216 remote_mds_nodsh && skip "remote MDS with nodsh"
16217 remote_ost_nodsh && skip "remote OST with nodsh"
16218 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16219 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16220 skip_env "ldiskfs only test"
16230 # check lr_reader on OST0000
16232 dev=$(facet_device $tgt)
16233 out=$(do_facet $tgt $LR_READER $dev)
16234 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16236 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16237 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16238 error "Invalid uuid returned by $LR_READER on target $tgt"
16239 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16241 # check lr_reader -c on MDT0000
16243 dev=$(facet_device $tgt)
16244 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16245 skip "$LR_READER does not support additional options"
16247 out=$(do_facet $tgt $LR_READER -c $dev)
16248 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16250 num=$(echo "$out" | grep -c "mdtlov")
16251 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16252 error "Invalid number of mdtlov clients returned by $LR_READER"
16253 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16255 # check lr_reader -cr on MDT0000
16256 out=$(do_facet $tgt $LR_READER -cr $dev)
16257 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16259 echo "$out" | grep -q "^reply_data:$" ||
16260 error "$LR_READER should have returned 'reply_data' section"
16261 num=$(echo "$out" | grep -c "client_generation")
16262 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16264 run_test 252 "check lr_reader tool"
16266 test_253_fill_ost() {
16267 local size_mb #how many MB should we write to pass watermark
16268 local lwm=$3 #low watermark
16269 local free_10mb #10% of free space
16271 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16272 size_mb=$((free_kb / 1024 - lwm))
16273 free_10mb=$((free_kb / 10240))
16274 #If 10% of free space cross low watermark use it
16275 if (( free_10mb > size_mb )); then
16278 #At least we need to store 1.1 of difference between
16279 #free space and low watermark
16280 size_mb=$((size_mb + size_mb / 10))
16282 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16283 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16284 oflag=append conv=notrunc
16289 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16290 echo "OST still has $((free_kb / 1024)) mbytes free"
16294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16295 remote_mds_nodsh && skip "remote MDS with nodsh"
16296 remote_mgs_nodsh && skip "remote MGS with nodsh"
16301 local ost_name=$($LFS osts |
16302 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16304 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16305 do_facet $SINGLEMDS $LCTL get_param -n \
16306 osp.$mdtosc_proc1.reserved_mb_high ||
16307 skip "remote MDS does not support reserved_mb_high"
16311 wait_delete_completed
16314 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16315 osp.$mdtosc_proc1.reserved_mb_high)
16316 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16317 osp.$mdtosc_proc1.reserved_mb_low)
16318 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16320 if ! combined_mgs_mds ; then
16323 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16324 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16325 error "Adding $ost_name to pool failed"
16327 # Wait for client to see a OST at pool
16328 wait_update $HOSTNAME "$LCTL get_param -n
16329 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16330 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16331 error "Client can not see the pool"
16332 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16333 error "Setstripe failed"
16335 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16336 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16337 echo "OST still has $((blocks/1024)) mbytes free"
16339 local new_lwm=$((blocks/1024-10))
16340 do_facet $SINGLEMDS $LCTL set_param \
16341 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16342 do_facet $SINGLEMDS $LCTL set_param \
16343 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16345 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16347 #First enospc could execute orphan deletion so repeat.
16348 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16350 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16351 osp.$mdtosc_proc1.prealloc_status)
16352 echo "prealloc_status $oa_status"
16354 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16355 error "File creation should fail"
16356 #object allocation was stopped, but we still able to append files
16357 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16358 error "Append failed"
16359 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16361 wait_delete_completed
16365 for i in $(seq 10 12); do
16366 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16367 error "File creation failed after rm";
16370 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16371 osp.$mdtosc_proc1.prealloc_status)
16372 echo "prealloc_status $oa_status"
16374 if (( oa_status != 0 )); then
16375 error "Object allocation still disable after rm"
16377 do_facet $SINGLEMDS $LCTL set_param \
16378 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16379 do_facet $SINGLEMDS $LCTL set_param \
16380 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16383 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16384 error "Remove $ost_name from pool failed"
16385 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16386 error "Pool destroy fialed"
16388 if ! combined_mgs_mds ; then
16392 run_test 253 "Check object allocation limit"
16395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16396 remote_mds_nodsh && skip "remote MDS with nodsh"
16397 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16398 skip "MDS does not support changelog_size"
16401 local MDT0=$(facet_svc $SINGLEMDS)
16403 changelog_register || error "changelog_register failed"
16405 changelog_clear 0 || error "changelog_clear failed"
16407 local size1=$(do_facet $SINGLEMDS \
16408 $LCTL get_param -n mdd.$MDT0.changelog_size)
16409 echo "Changelog size $size1"
16412 $LFS mkdir -i 0 $DIR/$tdir
16414 mkdir -p $DIR/$tdir/pics/2008/zachy
16415 touch $DIR/$tdir/pics/2008/zachy/timestamp
16416 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16417 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16418 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16419 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16420 rm $DIR/$tdir/pics/desktop.jpg
16422 local size2=$(do_facet $SINGLEMDS \
16423 $LCTL get_param -n mdd.$MDT0.changelog_size)
16424 echo "Changelog size after work $size2"
16426 (( $size2 > $size1 )) ||
16427 error "new Changelog size=$size2 less than old size=$size1"
16429 run_test 254 "Check changelog size"
16436 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16437 awk -F: '{print $2}' | grep $type > /dev/null
16438 if [ $? -ne 0 ]; then
16448 lfs ladvise -a willread $file > /dev/null 2>&1
16449 if [ $? -eq 0 ]; then
16453 lfs ladvise -a willread $file 2>&1 |
16454 grep "Inappropriate ioctl for device" > /dev/null
16455 if [ $? -eq 0 ]; then
16462 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16465 # run a random read IO workload
16466 # usage: random_read_iops <filename> <filesize> <iosize>
16467 random_read_iops() {
16470 local iosize=${3:-4096}
16472 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16473 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16476 drop_file_oss_cache() {
16480 $LFS ladvise -a dontneed $file 2>/dev/null ||
16481 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16484 ladvise_willread_performance()
16487 local average_origin=0
16488 local average_cache=0
16489 local average_ladvise=0
16491 for ((i = 1; i <= $repeat; i++)); do
16492 echo "Iter $i/$repeat: reading without willread hint"
16493 cancel_lru_locks osc
16494 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16495 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16496 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16497 average_origin=$(bc <<<"$average_origin + $speed_origin")
16499 cancel_lru_locks osc
16500 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16501 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16502 average_cache=$(bc <<<"$average_cache + $speed_cache")
16504 cancel_lru_locks osc
16505 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16506 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16507 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16508 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16509 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16511 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16512 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16513 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16515 speedup_cache=$(percent $average_cache $average_origin)
16516 speedup_ladvise=$(percent $average_ladvise $average_origin)
16518 echo "Average uncached read: $average_origin"
16519 echo "Average speedup with OSS cached read: " \
16520 "$average_cache = +$speedup_cache%"
16521 echo "Average speedup with ladvise willread: " \
16522 "$average_ladvise = +$speedup_ladvise%"
16524 local lowest_speedup=20
16525 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16526 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16527 "got $average_cache%. Skipping ladvise willread check."
16531 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16532 # it is still good to run until then to exercise 'ladvise willread'
16533 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16534 [ "$(facet_fstype ost1)" = "zfs" ] &&
16535 echo "osd-zfs does not support dontneed or drop_caches" &&
16538 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16539 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16540 error_not_in_vm "Speedup with willread is less than " \
16541 "$lowest_speedup%, got $average_ladvise%"
16545 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16546 skip "lustre < 2.8.54 does not support ladvise "
16547 remote_ost_nodsh && skip "remote OST with nodsh"
16549 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16551 ladvise_no_type willread $DIR/$tfile &&
16552 skip "willread ladvise is not supported"
16554 ladvise_no_ioctl $DIR/$tfile &&
16555 skip "ladvise ioctl is not supported"
16558 local size=$((size_mb * 1048576))
16559 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16560 error "dd to $DIR/$tfile failed"
16562 lfs ladvise -a willread $DIR/$tfile ||
16563 error "Ladvise failed with no range argument"
16565 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16566 error "Ladvise failed with no -l or -e argument"
16568 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16569 error "Ladvise failed with only -e argument"
16571 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16572 error "Ladvise failed with only -l argument"
16574 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16575 error "End offset should not be smaller than start offset"
16577 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16578 error "End offset should not be equal to start offset"
16580 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16581 error "Ladvise failed with overflowing -s argument"
16583 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16584 error "Ladvise failed with overflowing -e argument"
16586 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16587 error "Ladvise failed with overflowing -l argument"
16589 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16590 error "Ladvise succeeded with conflicting -l and -e arguments"
16592 echo "Synchronous ladvise should wait"
16594 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16595 do_nodes $(comma_list $(osts_nodes)) \
16596 $LCTL set_param fail_val=$delay fail_loc=0x237
16598 local start_ts=$SECONDS
16599 lfs ladvise -a willread $DIR/$tfile ||
16600 error "Ladvise failed with no range argument"
16601 local end_ts=$SECONDS
16602 local inteval_ts=$((end_ts - start_ts))
16604 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16605 error "Synchronous advice didn't wait reply"
16608 echo "Asynchronous ladvise shouldn't wait"
16609 local start_ts=$SECONDS
16610 lfs ladvise -a willread -b $DIR/$tfile ||
16611 error "Ladvise failed with no range argument"
16612 local end_ts=$SECONDS
16613 local inteval_ts=$((end_ts - start_ts))
16615 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16616 error "Asynchronous advice blocked"
16619 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16620 ladvise_willread_performance
16622 run_test 255a "check 'lfs ladvise -a willread'"
16628 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16632 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16633 skip "lustre < 2.8.54 does not support ladvise "
16634 remote_ost_nodsh && skip "remote OST with nodsh"
16636 lfs setstripe -c 1 -i 0 $DIR/$tfile
16638 ladvise_no_type dontneed $DIR/$tfile &&
16639 skip "dontneed ladvise is not supported"
16641 ladvise_no_ioctl $DIR/$tfile &&
16642 skip "ladvise ioctl is not supported"
16644 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16645 [ "$(facet_fstype ost1)" = "zfs" ] &&
16646 skip "zfs-osd does not support 'ladvise dontneed'"
16649 local size=$((size_mb * 1048576))
16650 # In order to prevent disturbance of other processes, only check 3/4
16651 # of the memory usage
16652 local kibibytes=$((size_mb * 1024 * 3 / 4))
16654 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16655 error "dd to $DIR/$tfile failed"
16657 #force write to complete before dropping OST cache & checking memory
16660 local total=$(facet_meminfo ost1 MemTotal)
16661 echo "Total memory: $total KiB"
16663 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16664 local before_read=$(facet_meminfo ost1 Cached)
16665 echo "Cache used before read: $before_read KiB"
16667 lfs ladvise -a willread $DIR/$tfile ||
16668 error "Ladvise willread failed"
16669 local after_read=$(facet_meminfo ost1 Cached)
16670 echo "Cache used after read: $after_read KiB"
16672 lfs ladvise -a dontneed $DIR/$tfile ||
16673 error "Ladvise dontneed again failed"
16674 local no_read=$(facet_meminfo ost1 Cached)
16675 echo "Cache used after dontneed ladvise: $no_read KiB"
16677 if [ $total -lt $((before_read + kibibytes)) ]; then
16678 echo "Memory is too small, abort checking"
16682 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16683 error "Ladvise willread should use more memory" \
16684 "than $kibibytes KiB"
16687 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16688 error "Ladvise dontneed should release more memory" \
16689 "than $kibibytes KiB"
16692 run_test 255b "check 'lfs ladvise -a dontneed'"
16695 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16696 skip "lustre < 2.10.53 does not support lockahead"
16704 test_mkdir -p $DIR/$tdir
16705 $SETSTRIPE -i 0 $DIR/$tdir
16707 #test 10 returns only success/failure
16709 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16711 if [ $rc -eq 255 ]; then
16712 error "Ladvise test${i} failed, ${rc}"
16715 #test 11 counts lock enqueue requests, all others count new locks
16717 count=$(do_facet ost1 \
16718 $LCTL get_param -n ost.OSS.ost.stats)
16719 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16721 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16723 if [ $rc -eq 255 ]; then
16724 error "Ladvise test${i} failed, ${rc}"
16727 new_count=$(do_facet ost1 \
16728 $LCTL get_param -n ost.OSS.ost.stats)
16729 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16730 awk '{ print $2 }')
16732 difference="$((new_count - count))"
16733 if [ $difference -ne $rc ]; then
16734 error "Ladvise test${i}, bad enqueue count, returned " \
16735 "${rc}, actual ${difference}"
16738 for i in $(seq 12 21); do
16739 # If we do not do this, we run the risk of having too many
16740 # locks and starting lock cancellation while we are checking
16742 cancel_lru_locks osc
16744 count=$($LCTL get_param -n \
16745 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16747 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16749 if [ $rc -eq 255 ]; then
16750 error "Ladvise test ${i} failed, ${rc}"
16753 new_count=$($LCTL get_param -n \
16754 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16755 difference="$((new_count - count))"
16757 # Test 15 output is divided by 100 to map down to valid return
16758 if [ $i -eq 15 ]; then
16762 if [ $difference -ne $rc ]; then
16763 error "Ladvise test ${i}, bad lock count, returned " \
16764 "${rc}, actual ${difference}"
16768 #test 22 returns only success/failure
16770 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16772 if [ $rc -eq 255 ]; then
16773 error "Ladvise test${i} failed, ${rc}"
16776 run_test 255c "suite of ladvise lockahead tests"
16779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16780 remote_mds_nodsh && skip "remote MDS with nodsh"
16781 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16782 skip "ldiskfs only test"
16783 changelog_users $SINGLEMDS | grep "^cl" &&
16784 skip "active changelog user"
16790 mdt_dev=$(mdsdevname 1)
16793 changelog_register || error "changelog_register failed"
16796 mkdir -p $DIR/$tdir
16798 changelog_clear 0 || error "changelog_clear failed"
16801 touch $DIR/$tdir/{1..10}
16804 stop $SINGLEMDS || error "Fail to stop MDT"
16808 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16810 #after mount new plainllog is used
16811 touch $DIR/$tdir/{11..19}
16812 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16813 cat_sl=$(do_facet $SINGLEMDS "sync; \
16814 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16815 llog_reader $tmpfile | grep -c type=1064553b")
16816 do_facet $SINGLEMDS llog_reader $tmpfile
16818 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16820 changelog_clear 0 || error "changelog_clear failed"
16822 cat_sl=$(do_facet $SINGLEMDS "sync; \
16823 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16824 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16826 if (( cat_sl == 2 )); then
16827 error "Empty plain llog was not deleted from changelog catalog"
16828 elif (( cat_sl != 1 )); then
16829 error "Active plain llog shouldn't be deleted from catalog"
16832 run_test 256 "Check llog delete for empty and not full state"
16835 remote_mds_nodsh && skip "remote MDS with nodsh"
16836 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16837 skip "Need MDS version at least 2.8.55"
16839 test_mkdir $DIR/$tdir
16841 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16842 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16845 #define OBD_FAIL_MDS_XATTR_REP 0x161
16846 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16847 local facet=mds$((mdtidx + 1))
16848 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16849 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16851 stop $facet || error "stop MDS failed"
16852 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16853 error "start MDS fail"
16855 run_test 257 "xattr locks are not lost"
16857 # Verify we take the i_mutex when security requires it
16859 #define OBD_FAIL_IMUTEX_SEC 0x141c
16860 $LCTL set_param fail_loc=0x141c
16862 chmod u+s $DIR/$tfile
16863 chmod a+rwx $DIR/$tfile
16864 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16866 if [ $RC -ne 0 ]; then
16867 error "error, failed to take i_mutex, rc=$?"
16873 # Verify we do NOT take the i_mutex in the normal case
16875 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16876 $LCTL set_param fail_loc=0x141d
16879 chmod a+rw $DIR/$tfile
16880 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16882 if [ $RC -ne 0 ]; then
16883 error "error, took i_mutex unnecessarily, rc=$?"
16888 run_test 258b "verify i_mutex security behavior"
16891 local file=$DIR/$tfile
16895 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16896 skip "ldiskfs only test" && return
16898 stack_trap "rm -f $file" EXIT
16900 wait_delete_completed
16901 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16902 echo "before: $before"
16904 $LFS setstripe -i 0 -c 1 $file
16905 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16907 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16908 echo "after write: $after"
16910 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16911 do_facet ost1 $LCTL set_param fail_loc=0x2301
16913 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16914 echo "after truncate: $after"
16917 do_facet ost1 $LCTL set_param fail_loc=0
16918 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16920 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16921 echo "after restart: $after"
16922 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16923 error "missing truncate?"
16927 run_test 259 "crash at delayed truncate"
16930 #define OBD_FAIL_MDC_CLOSE 0x806
16931 $LCTL set_param fail_loc=0x80000806
16935 run_test 260 "Check mdc_close fail"
16937 ### Data-on-MDT sanity tests ###
16939 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16940 skip "Need MDS version at least 2.10.55 for DoM"
16943 local dom=$DIR/$tdir/dom_file
16944 local tmp=$DIR/$tdir/tmp_file
16946 mkdir -p $DIR/$tdir
16948 # basic checks for DoM component creation
16949 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16950 error "Can set MDT layout to non-first entry"
16952 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16953 error "Can define multiple entries as MDT layout"
16955 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16957 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16958 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16959 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16961 local mdtidx=$($LFS getstripe -m $dom)
16962 local mdtname=MDT$(printf %04x $mdtidx)
16963 local facet=mds$((mdtidx + 1))
16964 local space_check=1
16966 # Skip free space checks with ZFS
16967 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16971 local size_tmp=$((65536 * 3))
16972 local mdtfree1=$(do_facet $facet \
16973 lctl get_param -n osd*.*$mdtname.kbytesfree)
16975 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16976 # check also direct IO along write
16977 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16978 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16980 cmp $tmp $dom || error "file data is different"
16981 [ $(stat -c%s $dom) == $size_tmp ] ||
16982 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16983 if [ $space_check == 1 ]; then
16984 local mdtfree2=$(do_facet $facet \
16985 lctl get_param -n osd*.*$mdtname.kbytesfree)
16987 # increase in usage from by $size_tmp
16988 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16989 error "MDT free space wrong after write: " \
16990 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16994 local size_dom=10000
16996 $TRUNCATE $dom $size_dom
16997 [ $(stat -c%s $dom) == $size_dom ] ||
16998 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16999 if [ $space_check == 1 ]; then
17000 mdtfree1=$(do_facet $facet \
17001 lctl get_param -n osd*.*$mdtname.kbytesfree)
17002 # decrease in usage from $size_tmp to new $size_dom
17003 [ $(($mdtfree1 - $mdtfree2)) -ge \
17004 $(((size_tmp - size_dom) / 1024)) ] ||
17005 error "MDT free space is wrong after truncate: " \
17006 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17012 size_dom=$((size_dom + size_tmp))
17013 [ $(stat -c%s $dom) == $size_dom ] ||
17014 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17015 if [ $space_check == 1 ]; then
17016 mdtfree2=$(do_facet $facet \
17017 lctl get_param -n osd*.*$mdtname.kbytesfree)
17018 # increase in usage by $size_tmp from previous
17019 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17020 error "MDT free space is wrong after append: " \
17021 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17026 if [ $space_check == 1 ]; then
17027 mdtfree1=$(do_facet $facet \
17028 lctl get_param -n osd*.*$mdtname.kbytesfree)
17029 # decrease in usage by $size_dom from previous
17030 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17031 error "MDT free space is wrong after removal: " \
17032 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17035 # combined striping
17036 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17037 error "Can't create DoM + OST striping"
17039 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17040 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17041 # check also direct IO along write
17042 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17044 cmp $tmp $dom || error "file data is different"
17045 [ $(stat -c%s $dom) == $size_tmp ] ||
17046 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17051 run_test 270a "DoM: basic functionality tests"
17054 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17055 skip "Need MDS version at least 2.10.55"
17057 local dom=$DIR/$tdir/dom_file
17058 local max_size=1048576
17060 mkdir -p $DIR/$tdir
17061 $LFS setstripe -E $max_size -L mdt $dom
17063 # truncate over the limit
17064 $TRUNCATE $dom $(($max_size + 1)) &&
17065 error "successful truncate over the maximum size"
17066 # write over the limit
17067 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17068 error "successful write over the maximum size"
17069 # append over the limit
17070 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17071 echo "12345" >> $dom && error "successful append over the maximum size"
17076 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17079 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17080 skip "Need MDS version at least 2.10.55"
17082 mkdir -p $DIR/$tdir
17083 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17085 # check files inherit DoM EA
17086 touch $DIR/$tdir/first
17087 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
17088 error "bad pattern"
17089 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17090 error "bad stripe count"
17091 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17092 error "bad stripe size"
17094 # check directory inherits DoM EA and uses it as default
17095 mkdir $DIR/$tdir/subdir
17096 touch $DIR/$tdir/subdir/second
17097 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17098 error "bad pattern in sub-directory"
17099 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17100 error "bad stripe count in sub-directory"
17101 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17102 error "bad stripe size in sub-directory"
17105 run_test 270c "DoM: DoM EA inheritance tests"
17108 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17109 skip "Need MDS version at least 2.10.55"
17111 mkdir -p $DIR/$tdir
17112 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17114 # inherit default DoM striping
17115 mkdir $DIR/$tdir/subdir
17116 touch $DIR/$tdir/subdir/f1
17118 # change default directory striping
17119 $LFS setstripe -c 1 $DIR/$tdir/subdir
17120 touch $DIR/$tdir/subdir/f2
17121 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17122 error "wrong default striping in file 2"
17123 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17124 error "bad pattern in file 2"
17127 run_test 270d "DoM: change striping from DoM to RAID0"
17130 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17131 skip "Need MDS version at least 2.10.55"
17133 mkdir -p $DIR/$tdir/dom
17134 mkdir -p $DIR/$tdir/norm
17137 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17138 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17140 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17141 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17143 # find DoM files by layout
17144 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17145 [ $NUM -eq $DOMFILES ] ||
17146 error "lfs find -L: found $NUM, expected $DOMFILES"
17147 echo "Test 1: lfs find 20 DOM files by layout: OK"
17149 # there should be 1 dir with default DOM striping
17150 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17152 error "lfs find -L: found $NUM, expected 1 dir"
17153 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17155 # find DoM files by stripe size
17156 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17157 [ $NUM -eq $DOMFILES ] ||
17158 error "lfs find -S: found $NUM, expected $DOMFILES"
17159 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17161 # find files by stripe offset except DoM files
17162 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17163 [ $NUM -eq $NORMFILES ] ||
17164 error "lfs find -i: found $NUM, expected $NORMFILES"
17165 echo "Test 5: lfs find no DOM files by stripe index: OK"
17168 run_test 270e "DoM: lfs find with DoM files test"
17171 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17172 skip "Need MDS version at least 2.10.55"
17174 local mdtname=${FSNAME}-MDT0000-mdtlov
17175 local dom=$DIR/$tdir/dom_file
17176 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17177 lod.$mdtname.dom_stripesize)
17178 local dom_limit=131072
17180 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17181 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17182 lod.$mdtname.dom_stripesize)
17183 [ ${dom_limit} -eq ${dom_current} ] ||
17184 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17186 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17187 $LFS setstripe -d $DIR/$tdir
17188 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17189 error "Can't set directory default striping"
17191 # exceed maximum stripe size
17192 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17193 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17194 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17195 error "Able to create DoM component size more than LOD limit"
17197 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17198 dom_current=$(do_facet mds1 $LCTL get_param -n \
17199 lod.$mdtname.dom_stripesize)
17200 [ 0 -eq ${dom_current} ] ||
17201 error "Can't set zero DoM stripe limit"
17204 # attempt to create DoM file on server with disabled DoM should
17205 # remove DoM entry from layout and be succeed
17206 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17207 error "Can't create DoM file (DoM is disabled)"
17208 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17209 error "File has DoM component while DoM is disabled"
17212 # attempt to create DoM file with only DoM stripe should return error
17213 $LFS setstripe -E $dom_limit -L mdt $dom &&
17214 error "Able to create DoM-only file while DoM is disabled"
17216 # too low values to be aligned with smallest stripe size 64K
17217 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17218 dom_current=$(do_facet mds1 $LCTL get_param -n \
17219 lod.$mdtname.dom_stripesize)
17220 [ 30000 -eq ${dom_current} ] &&
17221 error "Can set too small DoM stripe limit"
17223 # 64K is a minimal stripe size in Lustre, expect limit of that size
17224 [ 65536 -eq ${dom_current} ] ||
17225 error "Limit is not set to 64K but ${dom_current}"
17227 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17228 dom_current=$(do_facet mds1 $LCTL get_param -n \
17229 lod.$mdtname.dom_stripesize)
17231 [ 2147483648 -eq ${dom_current} ] &&
17232 error "Can set too large DoM stripe limit"
17234 do_facet mds1 $LCTL set_param -n \
17235 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17236 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17237 error "Can't create DoM component size after limit change"
17238 do_facet mds1 $LCTL set_param -n \
17239 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17240 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17241 error "Can't create DoM file after limit decrease"
17242 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17243 error "Can create big DoM component after limit decrease"
17244 touch ${dom}_def ||
17245 error "Can't create file with old default layout"
17247 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17250 run_test 270f "DoM: maximum DoM stripe size checks"
17253 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17254 skip "Need MDS version at least 2.10.55"
17256 local dom=$DIR/$tdir/dom
17258 mkdir -p $DIR/$tdir
17260 $LFS setstripe -E 1024K -L mdt $dom
17262 lctl set_param -n mdc.*.stats=clear
17263 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17264 cat $dom > /dev/null
17265 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17266 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17270 run_test 271a "DoM: data is cached for read after write"
17273 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17274 skip "Need MDS version at least 2.10.55"
17276 local dom=$DIR/$tdir/dom
17278 mkdir -p $DIR/$tdir
17280 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17282 lctl set_param -n mdc.*.stats=clear
17283 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17284 cancel_lru_locks mdc
17285 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17286 # second stat to check size is cached on client
17287 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17288 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17289 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17292 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17295 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17296 skip "Need MDS version at least 2.10.55"
17298 local dom=$DIR/$tdir/dom
17300 mkdir -p $DIR/$tdir
17302 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17304 lctl set_param -n mdc.*.stats=clear
17305 lctl set_param -n osc.*.stats=clear
17306 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17307 cancel_lru_locks mdc
17308 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17309 # second stat to check size is cached on client
17310 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17311 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17312 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17313 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17314 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17317 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17323 local mdt=MDT$(printf %04x $mdtidx)
17325 if [ -z $param ]; then
17326 lctl get_param -n mdc.*$mdt*.stats
17328 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17333 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17334 skip "Need MDS version at least 2.10.55"
17336 local dom=$DIR/$tdir/dom
17338 mkdir -p $DIR/$tdir
17340 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17342 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17343 local facet=mds$((mdtidx + 1))
17345 cancel_lru_locks mdc
17346 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17347 createmany -o $dom 1000
17348 lctl set_param -n mdc.*.stats=clear
17349 smalliomany -w $dom 1000 200
17350 get_mdc_stats $mdtidx
17351 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17352 # Each file has 1 open, 1 IO enqueues, total 2000
17353 # but now we have also +1 getxattr for security.capability, total 3000
17354 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17355 unlinkmany $dom 1000
17357 cancel_lru_locks mdc
17358 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17359 createmany -o $dom 1000
17360 lctl set_param -n mdc.*.stats=clear
17361 smalliomany -w $dom 1000 200
17362 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17363 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17364 # for OPEN and IO lock.
17365 [ $((enq - enq_2)) -ge 1000 ] ||
17366 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17367 unlinkmany $dom 1000
17370 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17372 cleanup_271def_tests() {
17378 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17379 skip "Need MDS version at least 2.10.57" && return
17381 local dom=$DIR/$tdir/dom
17382 local tmp=$TMP/$tfile
17383 trap "cleanup_271def_tests $tmp" EXIT
17385 mkdir -p $DIR/$tdir
17387 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17389 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17391 cancel_lru_locks mdc
17392 dd if=/dev/urandom of=$tmp bs=1000 count=1
17393 dd if=$tmp of=$dom bs=1000 count=1
17394 cancel_lru_locks mdc
17396 cat /etc/hosts >> $tmp
17397 lctl set_param -n mdc.*.stats=clear
17399 # append data to the same file it should update local page
17400 echo "Append to the same page"
17401 cat /etc/hosts >> $dom
17402 local num=$(get_mdc_stats $mdtidx ost_read)
17403 local ra=$(get_mdc_stats $mdtidx req_active)
17404 local rw=$(get_mdc_stats $mdtidx req_waittime)
17406 [ -z $num ] || error "$num READ RPC occured"
17407 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17411 cmp $tmp $dom || error "file miscompare"
17413 cancel_lru_locks mdc
17414 lctl set_param -n mdc.*.stats=clear
17416 echo "Open and read file"
17417 cat $dom > /dev/null
17418 local num=$(get_mdc_stats $mdtidx ost_read)
17419 local ra=$(get_mdc_stats $mdtidx req_active)
17420 local rw=$(get_mdc_stats $mdtidx req_waittime)
17422 [ -z $num ] || error "$num READ RPC occured"
17423 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17427 cmp $tmp $dom || error "file miscompare"
17431 run_test 271d "DoM: read on open (1K file in reply buffer)"
17434 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17435 skip "Need MDS version at least 2.10.57" && return
17437 local dom=$DIR/$tdir/dom
17438 local tmp=$TMP/${tfile}.data
17439 trap "cleanup_271def_tests $tmp" EXIT
17441 mkdir -p $DIR/$tdir
17443 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17445 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17447 cancel_lru_locks mdc
17448 dd if=/dev/urandom of=$tmp bs=30K count=1
17449 dd if=$tmp of=$dom bs=30K count=1
17450 cancel_lru_locks mdc
17451 cat /etc/hosts >> $tmp
17452 lctl set_param -n mdc.*.stats=clear
17454 echo "Append to the same page"
17455 cat /etc/hosts >> $dom
17457 local num=$(get_mdc_stats $mdtidx ost_read)
17458 local ra=$(get_mdc_stats $mdtidx req_active)
17459 local rw=$(get_mdc_stats $mdtidx req_waittime)
17461 [ -z $num ] || error "$num READ RPC occured"
17462 # Reply buffer can be adjusted for larger buffer by resend
17463 echo "... DONE with $((ra - rw)) resends"
17466 cmp $tmp $dom || error "file miscompare"
17468 cancel_lru_locks mdc
17469 lctl set_param -n mdc.*.stats=clear
17471 echo "Open and read file"
17472 cat $dom > /dev/null
17473 local num=$(get_mdc_stats $mdtidx ost_read)
17474 local ra=$(get_mdc_stats $mdtidx req_active)
17475 local rw=$(get_mdc_stats $mdtidx req_waittime)
17477 [ -z $num ] || error "$num READ RPC occured"
17478 # Reply buffer can be adjusted for larger buffer by resend
17479 echo "... DONE with $((ra - rw)) resends"
17482 cmp $tmp $dom || error "file miscompare"
17486 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17489 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17490 skip "Need MDS version at least 2.10.57" && return
17492 local dom=$DIR/$tdir/dom
17493 local tmp=$TMP/$tfile
17494 trap "cleanup_271def_tests $tmp" EXIT
17496 mkdir -p $DIR/$tdir
17498 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17500 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17502 cancel_lru_locks mdc
17503 dd if=/dev/urandom of=$tmp bs=200000 count=1
17504 dd if=$tmp of=$dom bs=200000 count=1
17505 cancel_lru_locks mdc
17506 cat /etc/hosts >> $tmp
17507 lctl set_param -n mdc.*.stats=clear
17509 echo "Append to the same page"
17510 cat /etc/hosts >> $dom
17511 local num=$(get_mdc_stats $mdtidx ost_read)
17512 local ra=$(get_mdc_stats $mdtidx req_active)
17513 local rw=$(get_mdc_stats $mdtidx req_waittime)
17515 [ -z $num ] || error "$num READ RPC occured"
17516 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17520 cmp $tmp $dom || error "file miscompare"
17522 cancel_lru_locks mdc
17523 lctl set_param -n mdc.*.stats=clear
17525 echo "Open and read file"
17526 cat $dom > /dev/null
17527 local num=$(get_mdc_stats $mdtidx ost_read)
17528 local ra=$(get_mdc_stats $mdtidx req_active)
17529 local rw=$(get_mdc_stats $mdtidx req_waittime)
17531 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17532 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17536 cmp $tmp $dom || error "file miscompare"
17540 run_test 271f "DoM: read on open (200K file and read tail)"
17543 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17544 skip "Need MDS version at least 2.11.50"
17546 local dom=$DIR/$tdir/dom
17547 mkdir -p $DIR/$tdir
17549 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17550 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17551 error "failed to write data into $dom"
17552 local old_md5=$(md5sum $dom)
17554 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17555 error "failed to migrate to the same DoM component"
17557 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17558 error "layout was not changed silently"
17560 local new_md5=$(md5sum $dom)
17562 [ "$old_md5" != "$new_md5" ] &&
17563 error "md5sum differ: $old_md5, $new_md5"
17566 run_test 272a "DoM migration: new layout with the same DOM component"
17569 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17570 skip "Need MDS version at least 2.11.50"
17572 local dom=$DIR/$tdir/dom
17573 mkdir -p $DIR/$tdir
17574 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17576 local mdtidx=$($LFS getstripe -m $dom)
17577 local mdtname=MDT$(printf %04x $mdtidx)
17578 local facet=mds$((mdtidx + 1))
17580 local mdtfree1=$(do_facet $facet \
17581 lctl get_param -n osd*.*$mdtname.kbytesfree)
17582 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17583 error "failed to write data into $dom"
17584 local old_md5=$(md5sum $dom)
17585 cancel_lru_locks mdc
17586 local mdtfree1=$(do_facet $facet \
17587 lctl get_param -n osd*.*$mdtname.kbytesfree)
17589 $LFS migrate -c2 $dom ||
17590 error "failed to migrate to the new composite layout"
17591 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17592 error "MDT stripe was not removed"
17594 cancel_lru_locks mdc
17595 local new_md5=$(md5sum $dom)
17596 [ "$old_md5" != "$new_md5" ] &&
17597 error "$old_md5 != $new_md5"
17599 # Skip free space checks with ZFS
17600 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17601 local mdtfree2=$(do_facet $facet \
17602 lctl get_param -n osd*.*$mdtname.kbytesfree)
17603 [ $mdtfree2 -gt $mdtfree1 ] ||
17604 error "MDT space is not freed after migration"
17608 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17611 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17612 skip "Need MDS version at least 2.11.50"
17614 local dom=$DIR/$tdir/$tfile
17615 mkdir -p $DIR/$tdir
17616 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17618 local mdtidx=$($LFS getstripe -m $dom)
17619 local mdtname=MDT$(printf %04x $mdtidx)
17620 local facet=mds$((mdtidx + 1))
17622 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17623 error "failed to write data into $dom"
17624 local old_md5=$(md5sum $dom)
17625 cancel_lru_locks mdc
17626 local mdtfree1=$(do_facet $facet \
17627 lctl get_param -n osd*.*$mdtname.kbytesfree)
17629 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17630 error "failed to migrate to the new composite layout"
17631 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17632 error "MDT stripe was not removed"
17634 cancel_lru_locks mdc
17635 local new_md5=$(md5sum $dom)
17636 [ "$old_md5" != "$new_md5" ] &&
17637 error "$old_md5 != $new_md5"
17639 # Skip free space checks with ZFS
17640 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17641 local mdtfree2=$(do_facet $facet \
17642 lctl get_param -n osd*.*$mdtname.kbytesfree)
17643 [ $mdtfree2 -gt $mdtfree1 ] ||
17644 error "MDS space is not freed after migration"
17648 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17651 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17652 skip "Need MDS version at least 2.11.50"
17654 # Layout swap cannot be done if either file has DOM component,
17655 # this will never be supported, migration should be used instead
17657 local dom=$DIR/$tdir/$tfile
17658 mkdir -p $DIR/$tdir
17660 $LFS setstripe -c2 ${dom}_plain
17661 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17662 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17663 error "can swap layout with DoM component"
17664 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17665 error "can swap layout with DoM component"
17667 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17668 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17669 error "can swap layout with DoM component"
17670 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17671 error "can swap layout with DoM component"
17674 run_test 273a "DoM: layout swapping should fail with DOM"
17677 remote_ost_nodsh && skip "remote OST with nodsh"
17678 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17679 skip "Need OST version >= 2.10.57"
17681 local file=$DIR/$tfile
17684 oss=$(comma_list $(osts_nodes))
17686 dd if=/dev/urandom of=$file bs=1M count=2 ||
17687 error "failed to create a file"
17688 cancel_lru_locks osc
17691 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17692 error "failed to read a file"
17694 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17695 $LCTL set_param fail_loc=0x8000031f
17697 cancel_lru_locks osc &
17700 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17701 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17702 #IO takes another lock, but matches the PENDING one
17703 #and places it to the IO RPC
17704 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17705 error "failed to read a file with PENDING lock"
17707 run_test 275 "Read on a canceled duplicate lock"
17710 remote_ost_nodsh && skip "remote OST with nodsh"
17713 do_facet ost1 "(while true; do \
17714 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17715 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17718 for LOOP in $(seq 20); do
17720 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17723 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17724 rm $TMP/sanity_276_pid"
17726 run_test 276 "Race between mount and obd_statfs"
17728 cleanup_test_300() {
17732 test_striped_dir() {
17737 mkdir -p $DIR/$tdir
17739 SAVE_UMASK=$(umask)
17740 trap cleanup_test_300 RETURN EXIT
17742 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17743 $DIR/$tdir/striped_dir ||
17744 error "set striped dir error"
17746 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17747 [ "$mode" = "755" ] || error "expect 755 got $mode"
17749 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17750 error "getdirstripe failed"
17751 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17752 if [ "$stripe_count" != "2" ]; then
17753 error "1:stripe_count is $stripe_count, expect 2"
17755 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17756 if [ "$stripe_count" != "2" ]; then
17757 error "2:stripe_count is $stripe_count, expect 2"
17760 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17761 if [ "$stripe_index" != "$mdt_index" ]; then
17762 error "stripe_index is $stripe_index, expect $mdt_index"
17765 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17766 error "nlink error after create striped dir"
17768 mkdir $DIR/$tdir/striped_dir/a
17769 mkdir $DIR/$tdir/striped_dir/b
17771 stat $DIR/$tdir/striped_dir/a ||
17772 error "create dir under striped dir failed"
17773 stat $DIR/$tdir/striped_dir/b ||
17774 error "create dir under striped dir failed"
17776 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17777 error "nlink error after mkdir"
17779 rmdir $DIR/$tdir/striped_dir/a
17780 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17781 error "nlink error after rmdir"
17783 rmdir $DIR/$tdir/striped_dir/b
17784 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17785 error "nlink error after rmdir"
17787 chattr +i $DIR/$tdir/striped_dir
17788 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17789 error "immutable flags not working under striped dir!"
17790 chattr -i $DIR/$tdir/striped_dir
17792 rmdir $DIR/$tdir/striped_dir ||
17793 error "rmdir striped dir error"
17801 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17802 skip "skipped for lustre < 2.7.0"
17803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17804 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17806 test_striped_dir 0 || error "failed on striped dir on MDT0"
17807 test_striped_dir 1 || error "failed on striped dir on MDT0"
17809 run_test 300a "basic striped dir sanity test"
17812 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17813 skip "skipped for lustre < 2.7.0"
17814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17822 test_mkdir $DIR/$tdir || error "mkdir fail"
17823 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17824 error "set striped dir error"
17825 for i in {0..9}; do
17826 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17828 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17829 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17830 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17832 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17833 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17834 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17838 run_test 300b "check ctime/mtime for striped dir"
17841 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17842 skip "skipped for lustre < 2.7.0"
17843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17844 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17848 mkdir -p $DIR/$tdir
17849 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17850 error "set striped dir error"
17852 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17853 error "chown striped dir failed"
17855 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17856 error "create 5k files failed"
17858 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17860 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17864 run_test 300c "chown && check ls under striped directory"
17867 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17868 skip "skipped for lustre < 2.7.0"
17869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17875 mkdir -p $DIR/$tdir
17876 $SETSTRIPE -c 2 $DIR/$tdir
17878 #local striped directory
17879 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17880 error "set striped dir error"
17881 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17882 error "create 10 files failed"
17884 #remote striped directory
17885 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17886 error "set striped dir error"
17887 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17888 error "create 10 files failed"
17890 for file in $(find $DIR/$tdir); do
17891 stripe_count=$($LFS getstripe -c $file)
17892 [ $stripe_count -eq 2 ] ||
17893 error "wrong stripe $stripe_count for $file"
17898 run_test 300d "check default stripe under striped directory"
17901 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17902 skip "Need MDS version at least 2.7.55"
17903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17904 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17909 mkdir -p $DIR/$tdir
17911 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17912 error "set striped dir error"
17914 touch $DIR/$tdir/striped_dir/a
17915 touch $DIR/$tdir/striped_dir/b
17916 touch $DIR/$tdir/striped_dir/c
17918 mkdir $DIR/$tdir/striped_dir/dir_a
17919 mkdir $DIR/$tdir/striped_dir/dir_b
17920 mkdir $DIR/$tdir/striped_dir/dir_c
17922 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17923 error "set striped adir under striped dir error"
17925 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17926 error "set striped bdir under striped dir error"
17928 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17929 error "set striped cdir under striped dir error"
17931 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17932 error "rename dir under striped dir fails"
17934 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17935 error "rename dir under different stripes fails"
17937 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17938 error "rename file under striped dir should succeed"
17940 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17941 error "rename dir under striped dir should succeed"
17945 run_test 300e "check rename under striped directory"
17948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17949 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17950 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17951 skip "Need MDS version at least 2.7.55"
17957 mkdir -p $DIR/$tdir
17959 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17960 error "set striped dir error"
17962 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17963 error "set striped dir error"
17965 touch $DIR/$tdir/striped_dir/a
17966 mkdir $DIR/$tdir/striped_dir/dir_a
17967 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17968 error "create striped dir under striped dir fails"
17970 touch $DIR/$tdir/striped_dir1/b
17971 mkdir $DIR/$tdir/striped_dir1/dir_b
17972 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17973 error "create striped dir under striped dir fails"
17975 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17976 error "rename dir under different striped dir should fail"
17978 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17979 error "rename striped dir under diff striped dir should fail"
17981 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17982 error "rename file under diff striped dirs fails"
17986 run_test 300f "check rename cross striped directory"
17988 test_300_check_default_striped_dir()
17991 local default_count=$2
17992 local default_index=$3
17995 local dir_stripe_index
17998 echo "checking $dirname $default_count $default_index"
17999 $LFS setdirstripe -D -c $default_count -i $default_index \
18000 -t all_char $DIR/$tdir/$dirname ||
18001 error "set default stripe on striped dir error"
18002 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18003 [ $stripe_count -eq $default_count ] ||
18004 error "expect $default_count get $stripe_count for $dirname"
18006 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18007 [ $stripe_index -eq $default_index ] ||
18008 error "expect $default_index get $stripe_index for $dirname"
18010 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18011 error "create dirs failed"
18013 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18014 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18015 for dir in $(find $DIR/$tdir/$dirname/*); do
18016 stripe_count=$($LFS getdirstripe -c $dir)
18017 [ $stripe_count -eq $default_count ] ||
18018 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18019 error "stripe count $default_count != $stripe_count for $dir"
18021 stripe_index=$($LFS getdirstripe -i $dir)
18022 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18023 error "$stripe_index != $default_index for $dir"
18025 #check default stripe
18026 stripe_count=$($LFS getdirstripe -D -c $dir)
18027 [ $stripe_count -eq $default_count ] ||
18028 error "default count $default_count != $stripe_count for $dir"
18030 stripe_index=$($LFS getdirstripe -D -i $dir)
18031 [ $stripe_index -eq $default_index ] ||
18032 error "default index $default_index != $stripe_index for $dir"
18034 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18038 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18039 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18040 skip "Need MDS version at least 2.7.55"
18047 mkdir $DIR/$tdir/normal_dir
18049 #Checking when client cache stripe index
18050 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18051 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18052 error "create striped_dir failed"
18054 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18055 error "create dir0 fails"
18056 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18057 [ $stripe_index -eq 0 ] ||
18058 error "dir0 expect index 0 got $stripe_index"
18060 mkdir $DIR/$tdir/striped_dir/dir1 ||
18061 error "create dir1 fails"
18062 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18063 [ $stripe_index -eq 1 ] ||
18064 error "dir1 expect index 1 got $stripe_index"
18066 #check default stripe count/stripe index
18067 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18068 test_300_check_default_striped_dir normal_dir 1 0
18069 test_300_check_default_striped_dir normal_dir 2 1
18070 test_300_check_default_striped_dir normal_dir 2 -1
18072 #delete default stripe information
18073 echo "delete default stripeEA"
18074 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18075 error "set default stripe on striped dir error"
18077 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18078 for dir in $(find $DIR/$tdir/normal_dir/*); do
18079 stripe_count=$($LFS getdirstripe -c $dir)
18080 [ $stripe_count -eq 0 ] ||
18081 error "expect 1 get $stripe_count for $dir"
18082 stripe_index=$($LFS getdirstripe -i $dir)
18083 [ $stripe_index -eq 0 ] ||
18084 error "expect 0 get $stripe_index for $dir"
18087 run_test 300g "check default striped directory for normal directory"
18090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18092 skip "Need MDS version at least 2.7.55"
18098 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18099 error "set striped dir error"
18101 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18102 test_300_check_default_striped_dir striped_dir 1 0
18103 test_300_check_default_striped_dir striped_dir 2 1
18104 test_300_check_default_striped_dir striped_dir 2 -1
18106 #delete default stripe information
18107 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18108 error "set default stripe on striped dir error"
18110 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18111 for dir in $(find $DIR/$tdir/striped_dir/*); do
18112 stripe_count=$($LFS getdirstripe -c $dir)
18113 [ $stripe_count -eq 0 ] ||
18114 error "expect 1 get $stripe_count for $dir"
18117 run_test 300h "check default striped directory for striped directory"
18120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18122 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18123 skip "Need MDS version at least 2.7.55"
18130 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18131 error "set striped dir error"
18133 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18134 error "create files under striped dir failed"
18136 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18137 error "set striped hashdir error"
18139 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18140 error "create dir0 under hash dir failed"
18141 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18142 error "create dir1 under hash dir failed"
18144 # unfortunately, we need to umount to clear dir layout cache for now
18145 # once we fully implement dir layout, we can drop this
18146 umount_client $MOUNT || error "umount failed"
18147 mount_client $MOUNT || error "mount failed"
18149 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18150 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18151 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18153 #set the stripe to be unknown hash type
18154 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18155 $LCTL set_param fail_loc=0x1901
18156 for ((i = 0; i < 10; i++)); do
18157 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18158 error "stat f-$i failed"
18159 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18162 touch $DIR/$tdir/striped_dir/f0 &&
18163 error "create under striped dir with unknown hash should fail"
18165 $LCTL set_param fail_loc=0
18167 umount_client $MOUNT || error "umount failed"
18168 mount_client $MOUNT || error "mount failed"
18172 run_test 300i "client handle unknown hash type striped directory"
18175 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18177 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18178 skip "Need MDS version at least 2.7.55"
18185 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18186 $LCTL set_param fail_loc=0x1702
18187 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18188 error "set striped dir error"
18190 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18191 error "create files under striped dir failed"
18193 $LCTL set_param fail_loc=0
18195 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18199 run_test 300j "test large update record"
18202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18204 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18205 skip "Need MDS version at least 2.7.55"
18212 #define OBD_FAIL_LARGE_STRIPE 0x1703
18213 $LCTL set_param fail_loc=0x1703
18214 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18215 error "set striped dir error"
18216 $LCTL set_param fail_loc=0
18218 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18219 error "getstripeddir fails"
18220 rm -rf $DIR/$tdir/striped_dir ||
18221 error "unlink striped dir fails"
18225 run_test 300k "test large striped directory"
18228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18230 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18231 skip "Need MDS version at least 2.7.55"
18235 test_mkdir -p $DIR/$tdir/striped_dir
18236 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18237 error "chown $RUNAS_ID failed"
18238 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18239 error "set default striped dir failed"
18241 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18242 $LCTL set_param fail_loc=0x80000158
18243 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18245 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18246 [ $stripe_index -eq 1 ] ||
18247 error "expect 1 get $stripe_index for $dir"
18249 run_test 300l "non-root user to create dir under striped dir with stale layout"
18252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18253 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18254 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18255 skip "Need MDS version at least 2.7.55"
18257 mkdir -p $DIR/$tdir/striped_dir
18258 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18259 error "set default stripes dir error"
18261 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18263 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18264 [ $stripe_count -eq 0 ] ||
18265 error "expect 0 get $stripe_count for a"
18267 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18268 error "set default stripes dir error"
18270 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18272 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18273 [ $stripe_count -eq 0 ] ||
18274 error "expect 0 get $stripe_count for b"
18276 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18277 error "set default stripes dir error"
18279 mkdir $DIR/$tdir/striped_dir/c &&
18280 error "default stripe_index is invalid, mkdir c should fails"
18282 rm -rf $DIR/$tdir || error "rmdir fails"
18284 run_test 300m "setstriped directory on single MDT FS"
18287 local list=$(comma_list $(mdts_nodes))
18290 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18295 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18296 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18297 skip "Need MDS version at least 2.7.55"
18298 remote_mds_nodsh && skip "remote MDS with nodsh"
18301 local list=$(comma_list $(mdts_nodes))
18303 trap cleanup_300n RETURN EXIT
18304 mkdir -p $DIR/$tdir
18305 chmod 777 $DIR/$tdir
18306 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18307 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18308 error "create striped dir succeeds with gid=0"
18310 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18311 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18312 error "create striped dir fails with gid=-1"
18314 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18315 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18316 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18317 error "set default striped dir succeeds with gid=0"
18320 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18321 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18322 error "set default striped dir fails with gid=-1"
18325 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18326 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18327 error "create test_dir fails"
18328 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18329 error "create test_dir1 fails"
18330 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18331 error "create test_dir2 fails"
18334 run_test 300n "non-root user to create dir under striped dir with default EA"
18337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18339 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18340 skip "Need MDS version at least 2.7.55"
18345 mkdir -p $DIR/$tdir
18347 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18348 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18349 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18350 skip "not enough free inodes $numfree1 $numfree2"
18353 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18354 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18355 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18356 skip "not enough free space $numfree1 $numfree2"
18359 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18360 error "setdirstripe fails"
18362 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18363 error "create dirs fails"
18365 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18366 ls $DIR/$tdir/striped_dir > /dev/null ||
18367 error "ls striped dir fails"
18368 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18369 error "unlink big striped dir fails"
18371 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18375 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18376 remote_mds_nodsh && skip "remote MDS with nodsh"
18378 mkdir -p $DIR/$tdir
18380 #define OBD_FAIL_OUT_ENOSPC 0x1704
18381 do_facet mds2 lctl set_param fail_loc=0x80001704
18382 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18383 && error "create striped directory should fail"
18385 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18387 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18390 run_test 300p "create striped directory without space"
18393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18394 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18396 local fd=$(free_fd)
18397 local cmd="exec $fd<$tdir"
18399 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18402 trap "eval $cmd" EXIT
18403 cd $tdir || error "cd $tdir fails"
18404 rmdir ../$tdir || error "rmdir $tdir fails"
18405 mkdir local_dir && error "create dir succeeds"
18406 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18410 run_test 300q "create remote directory under orphan directory"
18412 prepare_remote_file() {
18413 mkdir $DIR/$tdir/src_dir ||
18414 error "create remote source failed"
18416 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18417 error "cp to remote source failed"
18418 touch $DIR/$tdir/src_dir/a
18420 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18421 error "create remote target dir failed"
18423 touch $DIR/$tdir/tgt_dir/b
18425 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18426 error "rename dir cross MDT failed!"
18428 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18429 error "src_child still exists after rename"
18431 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18432 error "missing file(a) after rename"
18434 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18435 error "diff after rename"
18439 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18442 local remote_file=$DIR/$tdir/tgt_dir/b
18444 mkdir -p $DIR/$tdir
18446 prepare_remote_file || error "prepare remote file failed"
18449 $OPENUNLINK $remote_file $remote_file ||
18450 error "openunlink $remote_file failed"
18451 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18453 run_test 310a "open unlink remote file"
18456 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18459 local remote_file=$DIR/$tdir/tgt_dir/b
18461 mkdir -p $DIR/$tdir
18463 prepare_remote_file || error "prepare remote file failed"
18465 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18466 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18467 $CHECKSTAT -t file $remote_file || error "check file failed"
18469 run_test 310b "unlink remote file with multiple links while open"
18472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18473 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18475 local remote_file=$DIR/$tdir/tgt_dir/b
18477 mkdir -p $DIR/$tdir
18479 prepare_remote_file || error "prepare remote file failed"
18481 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18482 multiop_bg_pause $remote_file O_uc ||
18483 error "mulitop failed for remote file"
18485 $MULTIOP $DIR/$tfile Ouc
18486 kill -USR1 $MULTIPID
18489 run_test 310c "open-unlink remote file with multiple links"
18493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18494 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18495 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18496 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18497 remote_mds_nodsh && skip "remote MDS with nodsh"
18499 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18500 local mdts=$(comma_list $(mdts_nodes))
18502 mkdir -p $DIR/$tdir
18503 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18504 createmany -o $DIR/$tdir/$tfile. 1000
18506 # statfs data is not real time, let's just calculate it
18507 old_iused=$((old_iused + 1000))
18509 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18510 osp.*OST0000*MDT0000.create_count")
18511 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18512 osp.*OST0000*MDT0000.max_create_count")
18513 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18515 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18516 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18517 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18519 unlinkmany $DIR/$tdir/$tfile. 1000
18521 do_nodes $mdts "$LCTL set_param -n \
18522 osp.*OST0000*.max_create_count=$max_count"
18523 [ $(lustre_version_code $facet) -lt $(version_code 2.11.56) ] &&
18524 do_nodes $mdts "$LCTL set_param -n \
18525 osp.*OST0000*.create_count=$count"
18526 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18527 grep "=0" && error "create_count is zero"
18530 for i in $(seq 120); do
18531 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18532 # system may be too busy to destroy all objs in time, use
18533 # a somewhat small value to not fail autotest
18534 [ $((old_iused - new_iused)) -gt 400 ] && break
18538 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18539 [ $((old_iused - new_iused)) -gt 400 ] ||
18540 error "objs not destroyed after unlink"
18542 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18549 local vdevdir=$(dirname $(facet_vdevice $ost))
18550 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18551 local zfs_zapid=$(do_facet $ost $cmd |
18552 grep -w "/O/0/d$((objid%32))" -C 5 |
18553 awk '/Object/{getline; print $1}')
18554 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18555 awk "/$objid = /"'{printf $3}')
18560 zfs_object_blksz() {
18564 local vdevdir=$(dirname $(facet_vdevice $ost))
18565 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18566 local blksz=$(do_facet $ost $cmd $objid |
18567 awk '/dblk/{getline; printf $4}')
18569 case "${blksz: -1}" in
18570 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18571 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18578 test_312() { # LU-4856
18579 remote_ost_nodsh && skip "remote OST with nodsh"
18580 [ $(facet_fstype ost1) = "zfs" ] ||
18581 skip_env "the test only applies to zfs"
18583 local max_blksz=$(do_facet ost1 \
18584 $ZFS get -p recordsize $(facet_device ost1) |
18585 awk '!/VALUE/{print $3}')
18587 # to make life a little bit easier
18588 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18589 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18591 local tf=$DIR/$tdir/$tfile
18593 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18595 # Get ZFS object id
18596 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18597 # block size change by sequential overwrite
18600 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18601 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18603 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18604 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18608 # block size change by sequential append write
18609 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18610 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18611 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18614 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18615 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18616 oflag=sync conv=notrunc
18618 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18619 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18620 error "blksz error, actual $blksz, " \
18621 "expected: 2 * $count * $PAGE_SIZE"
18627 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18628 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18630 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18631 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18632 [ $blksz -eq $PAGE_SIZE ] ||
18633 error "blksz error: $blksz, expected: $PAGE_SIZE"
18635 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18636 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18637 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18639 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18640 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18641 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18643 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18646 remote_ost_nodsh && skip "remote OST with nodsh"
18648 local file=$DIR/$tfile
18651 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18653 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18654 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18655 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18656 error "write should failed"
18657 do_facet ost1 "$LCTL set_param fail_loc=0"
18660 run_test 313 "io should fail after last_rcvd update fail"
18663 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18665 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18666 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18668 wait_delete_completed
18669 do_facet ost1 "$LCTL set_param fail_loc=0"
18671 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18673 test_315() { # LU-618
18674 local file=$DIR/$tfile
18677 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18678 error "multiop file write failed"
18679 $MULTIOP $file oO_RDONLY:r4063232_c &
18684 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18687 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18690 run_test 315 "read should be accounted"
18693 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18694 large_xattr_enabled || skip_env "ea_inode feature disabled"
18696 rm -rf $DIR/$tdir/d
18697 mkdir -p $DIR/$tdir/d
18698 chown nobody $DIR/$tdir/d
18699 touch $DIR/$tdir/d/file
18701 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18703 run_test 316 "lfs mv"
18707 local grant_blk_size
18709 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18710 skip "LU-10370: no implementation for ZFS" && return
18713 stack_trap "rm -f $DIR/$tfile" EXIT
18714 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18715 awk '/grant_block_size:/ { print $2; exit; }')
18717 # Create File of size 5M. Truncate it to below size's and verify
18720 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18721 error "Create file : $DIR/$tfile"
18723 for trunc_sz in 2097152 4097 4000 509 0; do
18724 $TRUNCATE $DIR/$tfile $trunc_sz ||
18725 error "truncate $tfile to $trunc_sz failed"
18726 local sz=$(stat --format=%s $DIR/$tfile)
18727 local blk=$(stat --format=%b $DIR/$tfile)
18728 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18729 grant_blk_size) * 8))
18731 if [[ $blk -ne $trunc_blk ]]; then
18732 $(which stat) $DIR/$tfile
18733 error "Expected Block $trunc_blk got $blk for $tfile"
18736 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18737 error "Expected Size $trunc_sz got $sz for $tfile"
18742 # Create file with a hole and write actual two blocks. Block count
18745 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18746 conv=fsync || error "Create file : $DIR/$tfile"
18748 # Calculate the final truncate size.
18749 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18752 # truncate to size $trunc_sz bytes. Strip the last block
18753 # The block count must drop to 8
18755 $TRUNCATE $DIR/$tfile $trunc_sz ||
18756 error "truncate $tfile to $trunc_sz failed"
18758 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18759 sz=$(stat --format=%s $DIR/$tfile)
18760 blk=$(stat --format=%b $DIR/$tfile)
18762 if [[ $blk -ne $trunc_bsz ]]; then
18763 $(which stat) $DIR/$tfile
18764 error "Expected Block $trunc_bsz got $blk for $tfile"
18767 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18768 error "Expected Size $trunc_sz got $sz for $tfile"
18770 run_test 317 "Verify blocks get correctly update after truncate"
18773 local read_write=$1
18774 if [ "$read_write" = "write" ]; then
18775 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18776 elif [ "$read_write" = "read" ]; then
18777 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18779 error "argument error"
18782 # turn off debug for performance testing
18783 local saved_debug=$($LCTL get_param -n debug)
18784 $LCTL set_param debug=0
18786 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18788 # get ost1 size - lustre-OST0000
18789 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18790 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18791 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18793 if [ "$read_write" = "read" ]; then
18794 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18797 local start_time=$(date +%s.%N)
18798 $dd_cmd bs=1M count=$blocks oflag=sync ||
18799 error "real dd $read_write error"
18800 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18802 if [ "$read_write" = "write" ]; then
18806 # define OBD_FAIL_OST_FAKE_RW 0x238
18807 do_facet ost1 $LCTL set_param fail_loc=0x238
18809 local start_time=$(date +%s.%N)
18810 $dd_cmd bs=1M count=$blocks oflag=sync ||
18811 error "fake dd $read_write error"
18812 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18814 if [ "$read_write" = "write" ]; then
18816 cancel_lru_locks osc
18817 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18818 error "$tfile size not $blocks MB"
18820 do_facet ost1 $LCTL set_param fail_loc=0
18822 echo "fake $read_write $duration_fake vs. normal $read_write" \
18823 "$duration in seconds"
18824 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18825 error_not_in_vm "fake write is slower"
18827 $LCTL set_param -n debug="$saved_debug"
18830 test_399a() { # LU-7655 for OST fake write
18831 remote_ost_nodsh && skip "remote OST with nodsh"
18835 run_test 399a "fake write should not be slower than normal write"
18837 test_399b() { # LU-8726 for OST fake read
18838 remote_ost_nodsh && skip "remote OST with nodsh"
18839 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18840 skip_env "ldiskfs only test"
18845 run_test 399b "fake read should not be slower than normal read"
18847 test_400a() { # LU-1606, was conf-sanity test_74
18848 if ! which $CC > /dev/null 2>&1; then
18849 skip_env "$CC is not installed"
18852 local extra_flags=''
18853 local out=$TMP/$tfile
18854 local prefix=/usr/include/lustre
18857 if ! [[ -d $prefix ]]; then
18858 # Assume we're running in tree and fixup the include path.
18859 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18860 extra_flags+=" -L$LUSTRE/utils/.lib"
18863 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18864 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18865 error "client api broken"
18869 run_test 400a "Lustre client api program can compile and link"
18871 test_400b() { # LU-1606, LU-5011
18873 local out=$TMP/$tfile
18874 local prefix=/usr/include/linux/lustre
18876 # We use a hard coded prefix so that this test will not fail
18877 # when run in tree. There are headers in lustre/include/lustre/
18878 # that are not packaged (like lustre_idl.h) and have more
18879 # complicated include dependencies (like config.h and lnet/types.h).
18880 # Since this test about correct packaging we just skip them when
18881 # they don't exist (see below) rather than try to fixup cppflags.
18883 if ! which $CC > /dev/null 2>&1; then
18884 skip_env "$CC is not installed"
18887 for header in $prefix/*.h; do
18888 if ! [[ -f "$header" ]]; then
18892 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18893 continue # lustre_ioctl.h is internal header
18896 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18897 error "cannot compile '$header'"
18901 run_test 400b "packaged headers can be compiled"
18903 test_401a() { #LU-7437
18904 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18905 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18907 #count the number of parameters by "list_param -R"
18908 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18909 #count the number of parameters by listing proc files
18910 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18911 echo "proc_dirs='$proc_dirs'"
18912 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18913 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18916 [ $params -eq $procs ] ||
18917 error "found $params parameters vs. $procs proc files"
18919 # test the list_param -D option only returns directories
18920 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18921 #count the number of parameters by listing proc directories
18922 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18925 [ $params -eq $procs ] ||
18926 error "found $params parameters vs. $procs proc files"
18928 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18931 local save=$($LCTL get_param -n jobid_var)
18934 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18935 error "no error returned when setting bad parameters"
18937 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18938 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18940 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18941 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18942 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18944 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18947 local jobid_var_old=$($LCTL get_param -n jobid_var)
18948 local jobid_var_new
18950 $LCTL set_param jobid_var= &&
18951 error "no error returned for 'set_param a='"
18953 jobid_var_new=$($LCTL get_param -n jobid_var)
18954 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18955 error "jobid_var was changed by setting without value"
18957 $LCTL set_param jobid_var &&
18958 error "no error returned for 'set_param a'"
18960 jobid_var_new=$($LCTL get_param -n jobid_var)
18961 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18962 error "jobid_var was changed by setting without value"
18964 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18967 local jobid_var_old=$($LCTL get_param -n jobid_var)
18968 local jobid_var_new
18969 local new_value="foo=bar"
18971 $LCTL set_param jobid_var=$new_value ||
18972 error "'set_param a=b' did not accept a value containing '='"
18974 jobid_var_new=$($LCTL get_param -n jobid_var)
18975 [[ "$jobid_var_new" == "$new_value" ]] ||
18976 error "'set_param a=b' failed on a value containing '='"
18978 # Reset the jobid_var to test the other format
18979 $LCTL set_param jobid_var=$jobid_var_old
18980 jobid_var_new=$($LCTL get_param -n jobid_var)
18981 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18982 error "failed to reset jobid_var"
18984 $LCTL set_param jobid_var $new_value ||
18985 error "'set_param a b' did not accept a value containing '='"
18987 jobid_var_new=$($LCTL get_param -n jobid_var)
18988 [[ "$jobid_var_new" == "$new_value" ]] ||
18989 error "'set_param a b' failed on a value containing '='"
18991 $LCTL set_param jobid_var $jobid_var_old
18992 jobid_var_new=$($LCTL get_param -n jobid_var)
18993 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18994 error "failed to reset jobid_var"
18996 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18999 local server_version=$(lustre_version_code $SINGLEMDS)
19000 [[ $server_version -ge $(version_code 2.7.66) ]] ||
19001 [[ $server_version -ge $(version_code 2.7.18.4) &&
19002 $server_version -lt $(version_code 2.7.50) ]] ||
19003 [[ $server_version -ge $(version_code 2.7.2) &&
19004 $server_version -lt $(version_code 2.7.11) ]] ||
19005 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19006 remote_mds_nodsh && skip "remote MDS with nodsh"
19008 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19009 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19010 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19011 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19012 echo "Touch failed - OK"
19014 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19017 local file1=$DIR/$tfile.1
19018 local file2=$DIR/$tfile.2
19019 local tfile=$TMP/$tfile
19021 rm -f $file1 $file2 $tfile
19026 # 30 sec OBD_TIMEOUT in ll_getattr()
19027 # right before populating st_nlink
19028 $LCTL set_param fail_loc=0x80001409
19029 stat -c %h $file1 > $tfile &
19031 # create an alias, drop all locks and reclaim the dentry
19033 cancel_lru_locks mdc
19034 cancel_lru_locks osc
19035 sysctl -w vm.drop_caches=2
19039 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19041 rm -f $tfile $file1 $file2
19043 run_test 403 "i_nlink should not drop to zero due to aliasing"
19045 test_404() { # LU-6601
19046 local server_version=$(lustre_version_code $SINGLEMDS)
19047 [[ $server_version -ge $(version_code 2.8.53) ]] ||
19048 skip "Need server version newer than 2.8.52"
19049 remote_mds_nodsh && skip "remote MDS with nodsh"
19051 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19052 awk '/osp .*-osc-MDT/ { print $4}')
19055 for osp in $mosps; do
19056 echo "Deactivate: " $osp
19057 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19058 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19059 awk -vp=$osp '$4 == p { print $2 }')
19060 [ $stat = IN ] || {
19061 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19062 error "deactivate error"
19064 echo "Activate: " $osp
19065 do_facet $SINGLEMDS $LCTL --device %$osp activate
19066 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19067 awk -vp=$osp '$4 == p { print $2 }')
19068 [ $stat = UP ] || {
19069 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19070 error "activate error"
19074 run_test 404 "validate manual {de}activated works properly for OSPs"
19077 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
19078 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
19079 skip "Layout swap lock is not supported"
19080 check_swap_layouts_support
19082 test_mkdir $DIR/$tdir
19083 swap_lock_test -d $DIR/$tdir ||
19084 error "One layout swap locked test failed"
19086 run_test 405 "Various layout swap lock tests"
19089 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19090 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19091 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
19094 skip "Need MDS version at least 2.8.50"
19096 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19097 local test_pool=$TESTNAME
19099 if ! combined_mgs_mds ; then
19102 pool_add $test_pool || error "pool_add failed"
19103 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19104 error "pool_add_targets failed"
19106 save_layout_restore_at_exit $MOUNT
19108 # parent set default stripe count only, child will stripe from both
19109 # parent and fs default
19110 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19111 error "setstripe $MOUNT failed"
19112 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19113 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19114 for i in $(seq 10); do
19115 local f=$DIR/$tdir/$tfile.$i
19116 touch $f || error "touch failed"
19117 local count=$($LFS getstripe -c $f)
19118 [ $count -eq $OSTCOUNT ] ||
19119 error "$f stripe count $count != $OSTCOUNT"
19120 local offset=$($LFS getstripe -i $f)
19121 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19122 local size=$($LFS getstripe -S $f)
19123 [ $size -eq $((def_stripe_size * 2)) ] ||
19124 error "$f stripe size $size != $((def_stripe_size * 2))"
19125 local pool=$($LFS getstripe -p $f)
19126 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19129 # change fs default striping, delete parent default striping, now child
19130 # will stripe from new fs default striping only
19131 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19132 error "change $MOUNT default stripe failed"
19133 $LFS setstripe -c 0 $DIR/$tdir ||
19134 error "delete $tdir default stripe failed"
19135 for i in $(seq 11 20); do
19136 local f=$DIR/$tdir/$tfile.$i
19137 touch $f || error "touch $f failed"
19138 local count=$($LFS getstripe -c $f)
19139 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19140 local offset=$($LFS getstripe -i $f)
19141 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19142 local size=$($LFS getstripe -S $f)
19143 [ $size -eq $def_stripe_size ] ||
19144 error "$f stripe size $size != $def_stripe_size"
19145 local pool=$($LFS getstripe -p $f)
19146 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19149 unlinkmany $DIR/$tdir/$tfile. 1 20
19151 local f=$DIR/$tdir/$tfile
19152 pool_remove_all_targets $test_pool $f
19153 pool_remove $test_pool $f
19155 if ! combined_mgs_mds ; then
19159 run_test 406 "DNE support fs default striping"
19162 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19163 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
19164 skip "Need MDS version at least 2.8.55"
19165 remote_mds_nodsh && skip "remote MDS with nodsh"
19167 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19168 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19169 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19170 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19171 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19173 #define OBD_FAIL_DT_TXN_STOP 0x2019
19174 for idx in $(seq $MDSCOUNT); do
19175 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19177 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19178 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19179 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19182 run_test 407 "transaction fail should cause operation fail"
19185 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19187 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19188 lctl set_param fail_loc=0x8000040a
19189 # let ll_prepare_partial_page() fail
19190 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19194 # create at least 100 unused inodes so that
19195 # shrink_icache_memory(0) should not return 0
19196 touch $DIR/$tfile-{0..100}
19197 rm -f $DIR/$tfile-{0..100}
19200 echo 2 > /proc/sys/vm/drop_caches
19202 run_test 408 "drop_caches should not hang due to page leaks"
19206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19207 check_mount_and_prep
19209 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19210 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19211 touch $DIR/$tdir/guard || error "(2) Fail to create"
19213 local PREFIX=$(str_repeat 'A' 128)
19214 echo "Create 1K hard links start at $(date)"
19215 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19216 error "(3) Fail to hard link"
19218 echo "Links count should be right although linkEA overflow"
19219 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19220 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19221 [ $linkcount -eq 1001 ] ||
19222 error "(5) Unexpected hard links count: $linkcount"
19224 echo "List all links start at $(date)"
19225 ls -l $DIR/$tdir/foo > /dev/null ||
19226 error "(6) Fail to list $DIR/$tdir/foo"
19228 echo "Unlink hard links start at $(date)"
19229 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19230 error "(7) Fail to unlink"
19232 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19236 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19237 skip "Need client version at least 2.9.59"
19239 # Create a file, and stat it from the kernel
19240 local testfile=$DIR/$tfile
19243 local run_id=$RANDOM
19244 local my_ino=$(stat --format "%i" $testfile)
19246 # Try to insert the module. This will always fail as the
19247 # module is designed to not be inserted.
19248 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19251 # Anything but success is a test failure
19253 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19254 error "no inode match"
19256 run_test 410 "Test inode number returned from kernel thread"
19258 cleanup_test411_cgroup() {
19264 local cg_basedir=/sys/fs/cgroup/memory
19266 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19267 skip "no setup for cgroup"
19269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19270 error "test file creation failed"
19271 cancel_lru_locks osc
19273 # Create a very small memory cgroup to force a slab allocation error
19274 local cgdir=$cg_basedir/osc_slab_alloc
19275 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19276 trap "cleanup_test411_cgroup $cgdir" EXIT
19277 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19278 echo 1M > $cgdir/memory.limit_in_bytes
19280 # Should not LBUG, just be killed by oom-killer
19281 # dd will return 0 even allocation failure in some environment.
19282 # So don't check return value
19283 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19284 cleanup_test411_cgroup $cgdir
19288 run_test 411 "Slab allocation error with cgroup does not LBUG"
19291 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19292 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19293 skip "Need server version at least 2.10.55"
19296 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19297 error "mkdir failed"
19298 $LFS getdirstripe $DIR/$tdir
19299 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19300 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19301 error "expect $((MDSCOUT - 1)) get $stripe_index"
19302 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19303 [ $stripe_count -eq 2 ] ||
19304 error "expect 2 get $stripe_count"
19306 run_test 412 "mkdir on specific MDTs"
19309 [ $MDSCOUNT -lt 2 ] &&
19310 skip "We need at least 2 MDTs for this test"
19312 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19313 skip "Need server version at least 2.10.55"
19316 mkdir $DIR/$tdir || error "mkdir failed"
19318 # find MDT that is the most full
19319 local max=$($LFS df | grep MDT |
19328 END { split(b, c, ":")
19333 for i in $(seq $((MDSCOUNT - 1))); do
19334 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19335 error "mkdir d$i failed"
19336 $LFS getdirstripe $DIR/$tdir/d$i
19337 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19338 [ $stripe_index -ne $max ] ||
19339 error "don't expect $max"
19342 run_test 413 "mkdir on less full MDTs"
19345 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19346 $LCTL set_param fail_loc=0x80000521
19347 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19350 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19354 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19355 skip "Need server version at least 2.11.52"
19365 # this test may be slow on ZFS
19366 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19368 # though this test is designed for striped directory, let's test normal
19369 # directory too since lock is always saved as CoS lock.
19370 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19371 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19380 start_time=$(date +%s)
19381 for i in $(seq $total); do
19382 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19385 end_time=$(date +%s)
19386 duration=$((end_time - start_time))
19388 kill -9 $setattr_pid
19390 echo "rename $total files took $duration sec"
19391 [ $duration -lt 100 ] || error "rename took $duration sec"
19393 run_test 415 "lock revoke is not missing"
19396 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19397 skip "Need server version at least 2.11.55"
19399 # define OBD_FAIL_OSD_TXN_START 0x19a
19400 do_facet mds1 lctl set_param fail_loc=0x19a
19402 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19406 run_test 416 "transaction start failure won't cause system hung"
19410 do_nodes $(comma_list $(mdts_nodes)) \
19411 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19412 do_nodes $(comma_list $(mdts_nodes)) \
19413 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19414 do_nodes $(comma_list $(mdts_nodes)) \
19415 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19419 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19420 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ]] &&
19421 skip "Need MDS version at least 2.11.56" && return
19423 trap cleanup_417 RETURN EXIT
19425 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19426 do_nodes $(comma_list $(mdts_nodes)) \
19427 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19428 $LFS migrate -m 0 $DIR/$tdir.1 &&
19429 error "migrate dir $tdir.1 should fail"
19431 do_nodes $(comma_list $(mdts_nodes)) \
19432 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19433 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19434 error "create remote dir $tdir.2 should fail"
19436 do_nodes $(comma_list $(mdts_nodes)) \
19437 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19438 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19439 error "create striped dir $tdir.3 should fail"
19442 run_test 417 "disable remote dir, striped dir and dir migration"
19444 # Checks that the outputs of df [-i] and lfs df [-i] match
19446 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19454 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19456 # read the lines of interest
19457 df_out=($(df $inodes $dir | tail -n +2)) ||
19458 error "df $inodes $dir | tail -n +2 failed"
19459 lfs_df_out=($($LFS df $inodes $dir | grep filesystem_summary:)) ||
19460 error "lfs df $inodes $dir | grep filesystem_summary: failed"
19462 # skip the first substrings of each command output as they are different
19463 # <NID>:/<fsname for df, filesystem_summary: for lfs df
19464 df_out=(${df_out[@]:1})
19465 lfs_df_out=(${lfs_df_out[@]:1})
19467 # compare the two outputs
19468 for i in {0..4}; do
19469 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] &&
19470 error "df and lfs df output mismatch:" \
19471 "df${inodes}: ${df_out[*]}," \
19472 "lfs df${inodes}: ${lfs_df_out[*]}"
19477 local dir=$DIR/$tdir
19478 local numfiles=$((RANDOM % 4096 + 2))
19479 local numblocks=$((RANDOM % 256 + 1))
19481 wait_delete_completed
19484 # check block output
19485 check_lfs_df blocks $dir
19486 # check inode output
19487 check_lfs_df inodes $dir
19489 # create a single file and retest
19490 echo "Creating a single file and testing"
19491 createmany -o $dir/$tfile- 1 &>/dev/null ||
19492 error "creating 1 file in $dir failed"
19493 cancel_lru_locks osc
19495 check_lfs_df blocks $dir
19496 check_lfs_df inodes $dir
19498 # create a random number of files
19499 echo "Creating $((numfiles - 1)) files and testing"
19500 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19501 error "creating $((numfiles - 1)) files in $dir failed"
19503 # write a random number of blocks to the first test file
19504 echo "Writing $numblocks 4K blocks and testing"
19505 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19506 count=$numblocks &>/dev/null ||
19507 error "dd to $dir/${tfile}-0 failed"
19510 cancel_lru_locks osc
19512 check_lfs_df blocks $dir
19513 check_lfs_df inodes $dir
19515 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19516 error "unlinking $numfiles files in $dir failed"
19518 run_test 418 "df and lfs df outputs match"
19521 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19522 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19523 skip "Need server version at least 2.9.55"
19525 start_full_debug_logging
19529 stop_full_debug_logging
19533 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19534 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19535 awk '/The barrier for/ { print $7 }')
19538 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19543 barrier_expired() {
19546 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19547 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19548 awk '/will be expired/ { print $7 }')
19550 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19559 echo "Start barrier_freeze at: $(date)"
19560 #define OBD_FAIL_BARRIER_DELAY 0x2202
19561 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19562 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19565 local b_status=$(barrier_stat)
19566 echo "Got barrier status at: $(date)"
19567 [ "$b_status" = "'freezing_p1'" ] ||
19568 error "(1) unexpected barrier status $b_status"
19570 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19572 b_status=$(barrier_stat)
19573 [ "$b_status" = "'frozen'" ] ||
19574 error "(2) unexpected barrier status $b_status"
19576 local expired=$(barrier_expired)
19577 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19578 sleep $((expired + 3))
19580 b_status=$(barrier_stat)
19581 [ "$b_status" = "'expired'" ] ||
19582 error "(3) unexpected barrier status $b_status"
19584 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19585 error "(4) fail to freeze barrier"
19587 b_status=$(barrier_stat)
19588 [ "$b_status" = "'frozen'" ] ||
19589 error "(5) unexpected barrier status $b_status"
19591 echo "Start barrier_thaw at: $(date)"
19592 #define OBD_FAIL_BARRIER_DELAY 0x2202
19593 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19594 do_facet mgs $LCTL barrier_thaw $FSNAME &
19597 b_status=$(barrier_stat)
19598 echo "Got barrier status at: $(date)"
19599 [ "$b_status" = "'thawing'" ] ||
19600 error "(6) unexpected barrier status $b_status"
19602 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19604 b_status=$(barrier_stat)
19605 [ "$b_status" = "'thawed'" ] ||
19606 error "(7) unexpected barrier status $b_status"
19608 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19609 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19610 do_facet mgs $LCTL barrier_freeze $FSNAME
19612 b_status=$(barrier_stat)
19613 [ "$b_status" = "'failed'" ] ||
19614 error "(8) unexpected barrier status $b_status"
19616 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19617 do_facet mgs $LCTL barrier_thaw $FSNAME
19621 run_test 801a "write barrier user interfaces and stat machine"
19626 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19627 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19628 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19629 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19630 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19632 cancel_lru_locks mdc
19634 # 180 seconds should be long enough
19635 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19637 local b_status=$(barrier_stat)
19638 [ "$b_status" = "'frozen'" ] ||
19639 error "(6) unexpected barrier status $b_status"
19641 mkdir $DIR/$tdir/d0/d10 &
19644 touch $DIR/$tdir/d1/f13 &
19647 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19650 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19653 rm -f $DIR/$tdir/d4/f12 &
19656 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19658 # To guarantee taht the 'stat' is not blocked
19659 b_status=$(barrier_stat)
19660 [ "$b_status" = "'frozen'" ] ||
19661 error "(8) unexpected barrier status $b_status"
19663 # let above commands to run at background
19666 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19667 ps -p $touch_pid || error "(10) touch should be blocked"
19668 ps -p $ln_pid || error "(11) link should be blocked"
19669 ps -p $mv_pid || error "(12) rename should be blocked"
19670 ps -p $rm_pid || error "(13) unlink should be blocked"
19672 b_status=$(barrier_stat)
19673 [ "$b_status" = "'frozen'" ] ||
19674 error "(14) unexpected barrier status $b_status"
19676 do_facet mgs $LCTL barrier_thaw $FSNAME
19677 b_status=$(barrier_stat)
19678 [ "$b_status" = "'thawed'" ] ||
19679 error "(15) unexpected barrier status $b_status"
19681 wait $mkdir_pid || error "(16) mkdir should succeed"
19682 wait $touch_pid || error "(17) touch should succeed"
19683 wait $ln_pid || error "(18) link should succeed"
19684 wait $mv_pid || error "(19) rename should succeed"
19685 wait $rm_pid || error "(20) unlink should succeed"
19689 run_test 801b "modification will be blocked by write barrier"
19692 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19696 stop mds2 || error "(1) Fail to stop mds2"
19698 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19700 local b_status=$(barrier_stat)
19701 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19702 do_facet mgs $LCTL barrier_thaw $FSNAME
19703 error "(2) unexpected barrier status $b_status"
19706 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19707 error "(3) Fail to rescan barrier bitmap"
19709 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19711 b_status=$(barrier_stat)
19712 [ "$b_status" = "'frozen'" ] ||
19713 error "(4) unexpected barrier status $b_status"
19715 do_facet mgs $LCTL barrier_thaw $FSNAME
19716 b_status=$(barrier_stat)
19717 [ "$b_status" = "'thawed'" ] ||
19718 error "(5) unexpected barrier status $b_status"
19720 local devname=$(mdsdevname 2)
19722 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19724 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19725 error "(7) Fail to rescan barrier bitmap"
19729 run_test 801c "rescan barrier bitmap"
19731 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19732 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19733 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19739 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19740 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19741 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19747 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19748 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19749 skip "Need server version at least 2.9.55"
19751 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19753 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19755 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19756 error "(2) Fail to copy"
19758 trap cleanup_802 EXIT
19760 # sync by force before remount as readonly
19761 sync; sync_all_data; sleep 3; sync_all_data
19765 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19766 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19767 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19769 echo "Mount the server as read only"
19770 setupall server_only || error "(3) Fail to start servers"
19772 echo "Mount client without ro should fail"
19773 mount_client $MOUNT &&
19774 error "(4) Mount client without 'ro' should fail"
19776 echo "Mount client with ro should succeed"
19777 mount_client $MOUNT ro ||
19778 error "(5) Mount client with 'ro' should succeed"
19780 echo "Modify should be refused"
19781 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19783 echo "Read should be allowed"
19784 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19785 error "(7) Read should succeed under ro mode"
19789 run_test 802 "simulate readonly device"
19792 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19793 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19794 skip "MDS needs to be newer than 2.10.54"
19796 mkdir -p $DIR/$tdir
19797 # Create some objects on all MDTs to trigger related logs objects
19798 for idx in $(seq $MDSCOUNT); do
19799 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19800 $DIR/$tdir/dir${idx} ||
19801 error "Fail to create $DIR/$tdir/dir${idx}"
19805 wait_delete_completed # ensure old test cleanups are finished
19806 echo "before create:"
19808 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19810 for i in {1..10}; do
19811 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19812 error "Fail to create $DIR/$tdir/foo$i"
19816 echo "after create:"
19818 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19820 # allow for an llog to be cleaned up during the test
19821 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19822 error "before ($before_used) + 10 > after ($after_used)"
19824 for i in {1..10}; do
19825 rm -rf $DIR/$tdir/foo$i ||
19826 error "Fail to remove $DIR/$tdir/foo$i"
19829 sleep 3 # avoid MDT return cached statfs
19830 wait_delete_completed
19831 echo "after unlink:"
19833 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19835 # allow for an llog to be created during the test
19836 [ $after_used -le $((before_used + 1)) ] ||
19837 error "after ($after_used) > before ($before_used) + 1"
19839 run_test 803 "verify agent object for remote object"
19842 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19843 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19844 skip "MDS needs to be newer than 2.10.54"
19845 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19846 skip_env "ldiskfs only test"
19848 mkdir -p $DIR/$tdir
19849 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19850 error "Fail to create $DIR/$tdir/dir0"
19852 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19853 local dev=$(mdsdevname 2)
19855 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19856 grep ${fid} || error "NOT found agent entry for dir0"
19858 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19859 error "Fail to create $DIR/$tdir/dir1"
19861 touch $DIR/$tdir/dir1/foo0 ||
19862 error "Fail to create $DIR/$tdir/dir1/foo0"
19863 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19866 for idx in $(seq $MDSCOUNT); do
19867 dev=$(mdsdevname $idx)
19868 do_facet mds${idx} \
19869 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19870 grep ${fid} && rc=$idx
19873 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19874 error "Fail to rename foo0 to foo1"
19875 if [ $rc -eq 0 ]; then
19876 for idx in $(seq $MDSCOUNT); do
19877 dev=$(mdsdevname $idx)
19878 do_facet mds${idx} \
19879 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19880 grep ${fid} && rc=$idx
19884 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19885 error "Fail to rename foo1 to foo2"
19886 if [ $rc -eq 0 ]; then
19887 for idx in $(seq $MDSCOUNT); do
19888 dev=$(mdsdevname $idx)
19889 do_facet mds${idx} \
19890 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19891 grep ${fid} && rc=$idx
19895 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19897 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19898 error "Fail to link to $DIR/$tdir/dir1/foo2"
19899 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19900 error "Fail to rename foo2 to foo0"
19901 unlink $DIR/$tdir/dir1/foo0 ||
19902 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19903 rm -rf $DIR/$tdir/dir0 ||
19904 error "Fail to rm $DIR/$tdir/dir0"
19906 for idx in $(seq $MDSCOUNT); do
19907 dev=$(mdsdevname $idx)
19911 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19913 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19914 error "mount mds$idx failed"
19915 df $MOUNT > /dev/null 2>&1
19917 # e2fsck should not return error
19919 error "e2fsck detected error on MDT${idx}: rc=$rc"
19922 run_test 804 "verify agent entry for remote entry"
19925 do_facet $SINGLEMDS zfs set quota=$old $fsset
19926 unlinkmany $DIR/$tdir/f- 1000000
19931 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19932 [ "$(facet_fstype mds1)" != "zfs" ] &&
19933 skip "ZFS specific test"
19934 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19935 skip "netfree not implemented before 0.7"
19936 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19937 skip "Need MDS version at least 2.10.57"
19944 local pref="osd-zfs.lustre-MDT0000."
19946 # limit available space on MDS dataset to meet nospace issue
19947 # quickly. then ZFS 0.7.2 can use reserved space if asked
19948 # properly (using netfree flag in osd_declare_destroy()
19949 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19950 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19952 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19953 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19954 let "usedkb=usedkb-freekb"
19955 let "freekb=freekb/2"
19956 if let "freekb > 5000"; then
19959 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19960 trap cleanup_805 EXIT
19962 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19963 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19964 rm -rf $DIR/$tdir || error "not able to remove"
19965 do_facet $SINGLEMDS zfs set quota=$old $fsset
19968 run_test 805 "ZFS can remove from full fs"
19974 local size=$($LFS getsom -s $file)
19975 local expect=$(stat -c %s $file)
19977 [[ $size == $expect ]] ||
19978 error "$file expected size: $expect, got: $size"
19980 local blocks=$($LFS getsom -b $file)
19981 expect=$(stat -c %b $file)
19982 [[ $blocks == $expect ]] ||
19983 error "$file expected blocks: $expect, got: $blocks"
19988 local size=$($LFS getsom -s $1)
19991 [[ $size == $expect ]] ||
19992 error "$file expected size: $expect, got: $size"
19996 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19997 skip "Need MDS version at least 2.11.52" && return
20001 touch $DIR/$tfile || error "touch $tfile failed"
20003 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20004 save_lustre_params client "llite.*.xattr_cache" > $save
20005 lctl set_param llite.*.xattr_cache=0
20006 stack_trap "restore_lustre_params < $save" EXIT
20008 # single-threaded write
20009 echo "Test SOM for single-threaded write"
20010 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20011 error "write $tfile failed"
20012 check_lsom_size $DIR/$tfile $bs
20015 local size=$(($num * $bs))
20019 echo "Test SOM for single client multi-threaded($num) write"
20020 $TRUNCATE $DIR/$tfile 0
20021 for ((i = 0; i < $num; i++)); do
20022 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20024 offset=$((offset + $bs))
20026 for (( i=0; i < $num; i++ )); do
20029 check_lsom_size $DIR/$tfile $size
20031 $TRUNCATE $DIR/$tfile 0
20032 for ((i = 0; i < $num; i++)); do
20033 offset=$((offset - $bs))
20034 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20037 for (( i=0; i < $num; i++ )); do
20040 check_lsom_size $DIR/$tfile $size
20042 # multi-client wirtes
20043 num=$(get_node_count ${CLIENTS//,/ })
20044 size=$(($num * $bs))
20048 echo "Test SOM for multi-client ($num) writes"
20049 $TRUNCATE $DIR/$tfile 0
20050 for client in ${CLIENTS//,/ }; do
20051 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20054 offset=$((offset + $bs))
20056 for (( i=0; i < $num; i++ )); do
20059 check_lsom_size $DIR/$tfile $offset
20062 $TRUNCATE $DIR/$tfile 0
20063 for client in ${CLIENTS//,/ }; do
20064 offset=$((offset - $bs))
20065 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20069 for (( i=0; i < $num; i++ )); do
20072 check_lsom_size $DIR/$tfile $size
20075 echo "Test SOM for truncate"
20076 $TRUNCATE $DIR/$tfile 1048576
20077 check_lsom_size $DIR/$tfile 1048576
20078 $TRUNCATE $DIR/$tfile 1234
20079 check_lsom_size $DIR/$tfile 1234
20081 # verify SOM blocks count
20082 echo "Verify SOM block count"
20083 $TRUNCATE $DIR/$tfile 0
20084 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20085 error "failed to write file $tfile"
20086 check_lsom_data $DIR/$tfile
20088 run_test 806 "Verify Lazy Size on MDS"
20091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
20092 skip "Need MDS version at least 2.11.52" && return
20094 # Registration step
20095 changelog_register || error "changelog_register failed"
20096 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20097 changelog_users $SINGLEMDS | grep -q $cl_user ||
20098 error "User $cl_user not found in changelog_users"
20100 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20101 save_lustre_params client "llite.*.xattr_cache" > $save
20102 lctl set_param llite.*.xattr_cache=0
20103 stack_trap "restore_lustre_params < $save" EXIT
20105 rm -rf $DIR/$tdir || error "rm $tdir failed"
20106 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20107 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20108 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20109 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20110 error "truncate $tdir/trunc failed"
20113 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20114 error "write $tfile failed"
20116 # multi-client wirtes
20117 local num=$(get_node_count ${CLIENTS//,/ })
20121 echo "Test SOM for multi-client ($num) writes"
20122 touch $DIR/$tfile || error "touch $tfile failed"
20123 $TRUNCATE $DIR/$tfile 0
20124 for client in ${CLIENTS//,/ }; do
20125 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20128 offset=$((offset + $bs))
20130 for (( i=0; i < $num; i++ )); do
20135 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20136 check_lsom_data $DIR/$tdir/trunc
20137 check_lsom_data $DIR/$tdir/single_dd
20138 check_lsom_data $DIR/$tfile
20141 # Deregistration step
20142 changelog_deregister || error "changelog_deregister failed"
20144 run_test 807 "verify LSOM syncing tool"
20146 check_som_nologged()
20148 local lines=$($LFS changelog $FSNAME-MDT0000 |
20149 grep 'x=trusted.som' | wc -l)
20150 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20154 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
20155 skip "Need MDS version at least 2.11.55" && return
20157 # Registration step
20158 changelog_register || error "changelog_register failed"
20160 touch $DIR/$tfile || error "touch $tfile failed"
20163 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20164 error "write $tfile failed"
20167 $TRUNCATE $DIR/$tfile 1234
20170 $TRUNCATE $DIR/$tfile 1048576
20173 # Deregistration step
20174 changelog_deregister || error "changelog_deregister failed"
20176 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20181 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20185 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20186 skip "Need MDS version at least 2.11.56" && return
20188 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20189 error "failed to create DoM-only file $DIR/$tfile"
20190 touch $DIR/$tfile || error "touch $tfile failed"
20191 check_som_nodata $DIR/$tfile
20193 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20194 error "write $tfile failed"
20195 check_som_nodata $DIR/$tfile
20197 $TRUNCATE $DIR/$tfile 1234
20198 check_som_nodata $DIR/$tfile
20200 $TRUNCATE $DIR/$tfile 4097
20201 check_som_nodata $DIR/$file
20203 run_test 809 "Verify no SOM xattr store for DoM-only files"
20209 # t10 seem to dislike partial pages
20210 lctl set_param osc.*.checksum_type=adler
20211 lctl set_param fail_loc=0x411
20212 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20213 ORIG=$(md5sum $DIR/$tfile)
20214 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20215 CSUM=$(md5sum $DIR/$tfile)
20216 set_checksum_type adler
20217 if [ "$ORIG" != "$CSUM" ]; then
20218 error "$ORIG != $CSUM"
20221 run_test 810 "partial page writes on ZFS (LU-11663)"
20224 # tests that do cleanup/setup should be run at the end
20228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20231 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20232 $LCTL set_param fail_loc=0x903
20234 cancel_lru_locks MGC
20236 FAIL_ON_ERROR=true cleanup
20237 FAIL_ON_ERROR=true setup
20239 run_test 900 "umount should not race with any mgc requeue thread"
20242 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20243 check_and_cleanup_lustre
20244 if [ "$I_MOUNTED" != "yes" ]; then
20245 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true