3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 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
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(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 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local ostidx=${1:-""}
1788 local list=$(comma_list $(osts_nodes))
1789 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1791 do_nodes $list lctl set_param fail_loc=0
1792 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1793 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1794 awk '{print $1 * 2;exit;}')
1795 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1797 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1800 __exhaust_precreations() {
1803 local FAILIDX=${3:-$OSTIDX}
1804 local ofacet=ost$((OSTIDX + 1))
1806 test_mkdir -p -c1 $DIR/$tdir
1807 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1808 local mfacet=mds$((mdtidx + 1))
1809 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1811 local OST=$(ostname_from_index $OSTIDX)
1814 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1815 local last_id=$(do_facet $mfacet lctl get_param -n \
1816 osp.$mdtosc_proc1.prealloc_last_id)
1817 local next_id=$(do_facet $mfacet lctl get_param -n \
1818 osp.$mdtosc_proc1.prealloc_next_id)
1820 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1821 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 test_mkdir -p $DIR/$tdir/${OST}
1824 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1825 #define OBD_FAIL_OST_ENOSPC 0x215
1826 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1827 echo "Creating to objid $last_id on ost $OST..."
1828 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1829 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1830 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1833 exhaust_precreations() {
1834 __exhaust_precreations $1 $2 $3
1838 exhaust_all_precreations() {
1840 for (( i=0; i < OSTCOUNT; i++ )) ; do
1841 __exhaust_precreations $i $1 -1
1847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1849 remote_mds_nodsh && skip "remote MDS with nodsh"
1850 remote_ost_nodsh && skip "remote OST with nodsh"
1853 rm -f $DIR/$tdir/$tfile
1854 exhaust_precreations 0 0x80000215
1855 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1856 touch $DIR/$tdir/$tfile || error "touch failed"
1857 $LFS getstripe $DIR/$tdir/$tfile
1860 run_test 27n "create file with some full OSTs"
1863 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1865 remote_mds_nodsh && skip "remote MDS with nodsh"
1866 remote_ost_nodsh && skip "remote OST with nodsh"
1869 rm -f $DIR/$tdir/$tfile
1870 exhaust_all_precreations 0x215
1872 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1877 run_test 27o "create file with all full OSTs (should error)"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 test_mkdir $DIR/$tdir
1889 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1890 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1891 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1893 exhaust_precreations 0 0x80000215
1894 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1895 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1896 $LFS getstripe $DIR/$tdir/$tfile
1900 run_test 27p "append to a truncated file with some full OSTs"
1903 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1905 remote_mds_nodsh && skip "remote MDS with nodsh"
1906 remote_ost_nodsh && skip "remote OST with nodsh"
1909 rm -f $DIR/$tdir/$tfile
1911 test_mkdir $DIR/$tdir
1912 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1913 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1914 error "truncate $DIR/$tdir/$tfile failed"
1915 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1917 exhaust_all_precreations 0x215
1919 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1920 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1924 run_test 27q "append to truncated file with all OSTs full (should error)"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1929 remote_mds_nodsh && skip "remote MDS with nodsh"
1930 remote_ost_nodsh && skip "remote OST with nodsh"
1933 rm -f $DIR/$tdir/$tfile
1934 exhaust_precreations 0 0x80000215
1936 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1940 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1942 test_27s() { # bug 10725
1943 test_mkdir $DIR/$tdir
1944 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1945 local stripe_count=0
1946 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1947 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1948 error "stripe width >= 2^32 succeeded" || true
1951 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1953 test_27t() { # bug 10864
1958 $WLFS getstripe $tfile
1961 run_test 27t "check that utils parse path correctly"
1963 test_27u() { # bug 4900
1964 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1968 local list=$(comma_list $(mdts_nodes))
1970 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1971 do_nodes $list $LCTL set_param fail_loc=0x139
1972 test_mkdir -p $DIR/$tdir
1973 trap simple_cleanup_common EXIT
1974 createmany -o $DIR/$tdir/t- 1000
1975 do_nodes $list $LCTL set_param fail_loc=0
1977 TLOG=$TMP/$tfile.getstripe
1978 $LFS getstripe $DIR/$tdir > $TLOG
1979 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1980 unlinkmany $DIR/$tdir/t- 1000
1982 [[ $OBJS -gt 0 ]] &&
1983 error "$OBJS objects created on OST-0. See $TLOG" ||
1986 run_test 27u "skip object creation on OSC w/o objects"
1988 test_27v() { # bug 4900
1989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1992 remote_ost_nodsh && skip "remote OST with nodsh"
1994 exhaust_all_precreations 0x215
1997 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1999 touch $DIR/$tdir/$tfile
2000 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2002 for (( i=1; i < OSTCOUNT; i++ )); do
2003 do_facet ost$i lctl set_param fail_loc=0x705
2005 local START=`date +%s`
2006 createmany -o $DIR/$tdir/$tfile 32
2008 local FINISH=`date +%s`
2009 local TIMEOUT=`lctl get_param -n timeout`
2010 local PROCESS=$((FINISH - START))
2011 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2012 error "$FINISH - $START >= $TIMEOUT / 2"
2013 sleep $((TIMEOUT / 2 - PROCESS))
2016 run_test 27v "skip object creation on slow OST"
2018 test_27w() { # bug 10997
2019 test_mkdir $DIR/$tdir
2020 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2021 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2022 error "stripe size $size != 65536" || true
2023 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2024 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2026 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2029 [[ $OSTCOUNT -lt 2 ]] &&
2030 skip_env "skipping multiple stripe count/offset test"
2032 test_mkdir $DIR/$tdir
2033 for i in $(seq 1 $OSTCOUNT); do
2035 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2036 error "setstripe -c $i -i $offset failed"
2037 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2038 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2039 [ $count -ne $i ] && error "stripe count $count != $i" || true
2040 [ $index -ne $offset ] &&
2041 error "stripe offset $index != $offset" || true
2044 run_test 27wa "check $LFS setstripe -c -i options"
2047 remote_ost_nodsh && skip "remote OST with nodsh"
2048 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2051 OFFSET=$(($OSTCOUNT - 1))
2053 local OST=$(ostname_from_index $OSTIDX)
2055 test_mkdir $DIR/$tdir
2056 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2057 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2059 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2060 for i in $(seq 0 $OFFSET); do
2061 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2062 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2063 error "OST0 was degraded but new created file still use it"
2065 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2067 run_test 27x "create files while OST0 is degraded"
2070 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2071 remote_mds_nodsh && skip "remote MDS with nodsh"
2072 remote_ost_nodsh && skip "remote OST with nodsh"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2075 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2076 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2077 osp.$mdtosc.prealloc_last_id)
2078 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2079 osp.$mdtosc.prealloc_next_id)
2080 local fcount=$((last_id - next_id))
2081 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2082 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2084 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2085 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2086 local OST_DEACTIVE_IDX=-1
2091 for OSC in $MDS_OSCS; do
2092 OST=$(osc_to_ost $OSC)
2093 OSTIDX=$(index_from_ostuuid $OST)
2094 if [ $OST_DEACTIVE_IDX == -1 ]; then
2095 OST_DEACTIVE_IDX=$OSTIDX
2097 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2098 echo $OSC "is Deactivated:"
2099 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2103 OSTIDX=$(index_from_ostuuid $OST)
2104 test_mkdir $DIR/$tdir
2105 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2107 for OSC in $MDS_OSCS; do
2108 OST=$(osc_to_ost $OSC)
2109 OSTIDX=$(index_from_ostuuid $OST)
2110 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2111 echo $OST "is degraded:"
2112 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2113 obdfilter.$OST.degraded=1
2118 createmany -o $DIR/$tdir/$tfile $fcount
2120 for OSC in $MDS_OSCS; do
2121 OST=$(osc_to_ost $OSC)
2122 OSTIDX=$(index_from_ostuuid $OST)
2123 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2124 echo $OST "is recovered from degraded:"
2125 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2126 obdfilter.$OST.degraded=0
2128 do_facet $SINGLEMDS lctl --device %$OSC activate
2132 # all osp devices get activated, hence -1 stripe count restored
2133 local stripe_count=0
2135 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2136 # devices get activated.
2138 $LFS setstripe -c -1 $DIR/$tfile
2139 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2141 [ $stripe_count -ne $OSTCOUNT ] &&
2142 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2145 run_test 27y "create files while OST0 is degraded and the rest inactive"
2151 lmm_count=$($LFS getstripe -c $1)
2152 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2153 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2155 local old_ifs="$IFS"
2157 fid=($($LFS path2fid $1))
2160 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2161 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2163 # compare lmm_seq and lu_fid->f_seq
2164 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2165 # compare lmm_object_id and lu_fid->oid
2166 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2168 # check the trusted.fid attribute of the OST objects of the file
2169 local have_obdidx=false
2171 $LFS getstripe $1 | while read obdidx oid hex seq; do
2172 # skip lines up to and including "obdidx"
2173 [ -z "$obdidx" ] && break
2174 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2175 $have_obdidx || continue
2177 local ost=$((obdidx + 1))
2178 local dev=$(ostdevname $ost)
2181 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2183 seq=$(echo $seq | sed -e "s/^0x//g")
2184 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2185 oid_hex=$(echo $oid)
2187 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2189 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2193 # Don't unmount/remount the OSTs if we don't need to do that.
2194 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2195 # update too, until that use mount/ll_decode_filter_fid/mount.
2196 # Re-enable when debugfs will understand new filter_fid.
2198 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2199 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2200 $dev 2>/dev/null" | grep "parent=")
2202 if [ -z "$ff" ]; then
2204 mount_fstype ost$ost
2205 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2206 $(facet_mntpt ost$ost)/$obj_file)
2207 unmount_fstype ost$ost
2208 start ost$ost $dev $OST_MOUNT_OPTS
2212 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2214 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2216 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2217 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2219 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2220 # stripe_size=1048576 component_id=1 component_start=0 \
2221 # component_end=33554432
2222 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2223 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2224 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2226 if grep -q 'stripe=' <<<$ff; then
2227 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2229 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2230 # into f_ver in this case. See comment on ff_parent.
2231 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2234 # compare lmm_seq and filter_fid->ff_parent.f_seq
2235 [ $ff_pseq = $lmm_seq ] ||
2236 error "FF parent SEQ $ff_pseq != $lmm_seq"
2237 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2238 [ $ff_poid = $lmm_oid ] ||
2239 error "FF parent OID $ff_poid != $lmm_oid"
2240 (($ff_pstripe == $stripe_nr)) ||
2241 error "FF stripe $ff_pstripe != $stripe_nr"
2243 stripe_nr=$((stripe_nr + 1))
2244 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2246 if grep -q 'stripe_count=' <<<$ff; then
2247 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2248 -e 's/ .*//' <<<$ff)
2249 [ $lmm_count = $ff_scnt ] ||
2250 error "FF stripe count $lmm_count != $ff_scnt"
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2257 remote_ost_nodsh && skip "remote OST with nodsh"
2259 test_mkdir $DIR/$tdir
2260 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2261 { error "setstripe -c -1 failed"; return 1; }
2262 # We need to send a write to every object to get parent FID info set.
2263 # This _should_ also work for setattr, but does not currently.
2264 # touch $DIR/$tdir/$tfile-1 ||
2265 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2266 { error "dd $tfile-1 failed"; return 2; }
2267 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2268 { error "setstripe -c -1 failed"; return 3; }
2269 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2270 { error "dd $tfile-2 failed"; return 4; }
2272 # make sure write RPCs have been sent to OSTs
2275 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2276 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2278 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2280 test_27A() { # b=19102
2281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2283 save_layout_restore_at_exit $MOUNT
2284 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2285 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2286 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2287 local default_size=$($LFS getstripe -S $MOUNT)
2288 local default_offset=$($LFS getstripe -i $MOUNT)
2289 local dsize=$(do_facet $SINGLEMDS \
2290 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2291 [ $default_size -eq $dsize ] ||
2292 error "stripe size $default_size != $dsize"
2293 [ $default_offset -eq -1 ] ||
2294 error "stripe offset $default_offset != -1"
2296 run_test 27A "check filesystem-wide default LOV EA values"
2298 test_27B() { # LU-2523
2299 test_mkdir $DIR/$tdir
2300 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2302 # open f1 with O_LOV_DELAY_CREATE
2304 # call setstripe ioctl on open file descriptor for f1
2306 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2310 # open f1 with O_LOV_DELAY_CREATE
2312 # call setstripe ioctl on open file descriptor for f1
2314 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2316 # Allow multiop to fail in imitation of NFS's busted semantics.
2319 run_test 27B "call setstripe on open unlinked file/rename victim"
2321 # 27C family tests full striping and overstriping
2322 test_27Ca() { #LU-2871
2323 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2331 test_mkdir $DIR/$tdir
2333 for i in $(seq 0 $((OSTCOUNT - 1))); do
2334 # set stripe across all OSTs starting from OST$i
2335 $LFS setstripe -i $i -c -1 $tfile$i
2336 # get striping information
2337 ost_idx=($($LFS getstripe $tfile$i |
2338 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2342 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2343 error "${#ost_idx[@]} != $OSTCOUNT"
2345 for index in $(seq 0 $((OSTCOUNT - 1))); do
2347 for j in $(echo ${ost_idx[@]}); do
2348 if [ $index -eq $j ]; then
2354 error "Can not find $index in ${ost_idx[@]}"
2358 run_test 27Ca "check full striping across all OSTs"
2361 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2362 skip "server does not support overstriping"
2363 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2364 skip_env "too many osts, skipping"
2366 test_mkdir -p $DIR/$tdir
2367 local setcount=$(($OSTCOUNT * 2))
2368 [ $setcount -ge 160 ] || large_xattr_enabled ||
2369 skip_env "ea_inode feature disabled"
2371 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2372 error "setstripe failed"
2374 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2375 [ $count -eq $setcount ] ||
2376 error "stripe count $count, should be $setcount"
2378 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2379 error "overstriped should be set in pattern"
2381 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2384 run_test 27Cb "more stripes than OSTs with -C"
2387 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2388 skip "server does not support overstriping"
2389 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2391 test_mkdir -p $DIR/$tdir
2392 local setcount=$(($OSTCOUNT - 1))
2394 [ $setcount -ge 160 ] || large_xattr_enabled ||
2395 skip_env "ea_inode feature disabled"
2397 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2398 error "setstripe failed"
2400 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2401 [ $count -eq $setcount ] ||
2402 error "stripe count $count, should be $setcount"
2404 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2405 error "overstriped should not be set in pattern"
2407 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2410 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2413 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2414 skip "server does not support overstriping"
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2416 large_xattr_enabled || skip_env "ea_inode feature disabled"
2418 test_mkdir -p $DIR/$tdir
2419 local setcount=$LOV_MAX_STRIPE_COUNT
2421 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2422 error "setstripe failed"
2424 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2425 [ $count -eq $setcount ] ||
2426 error "stripe count $count, should be $setcount"
2428 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2429 error "overstriped should be set in pattern"
2431 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2434 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2436 run_test 27Cd "test maximum stripe count"
2439 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2440 skip "server does not support overstriping"
2441 test_mkdir -p $DIR/$tdir
2443 pool_add $TESTNAME || error "Pool creation failed"
2444 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2448 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2449 error "setstripe failed"
2451 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2452 [ $count -eq $setcount ] ||
2453 error "stripe count $count, should be $setcount"
2455 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2456 error "overstriped should be set in pattern"
2458 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2461 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2463 run_test 27Ce "test pool with overstriping"
2466 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2467 skip "server does not support overstriping"
2468 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2469 skip_env "too many osts, skipping"
2471 test_mkdir -p $DIR/$tdir
2473 local setcount=$(($OSTCOUNT * 2))
2474 [ $setcount -ge 160 ] || large_xattr_enabled ||
2475 skip_env "ea_inode feature disabled"
2477 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2478 error "setstripe failed"
2480 echo 1 > $DIR/$tdir/$tfile
2482 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2483 [ $count -eq $setcount ] ||
2484 error "stripe count $count, should be $setcount"
2486 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2487 error "overstriped should be set in pattern"
2489 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2492 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2494 run_test 27Cf "test default inheritance with overstriping"
2497 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2498 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2499 remote_mds_nodsh && skip "remote MDS with nodsh"
2501 local POOL=${POOL:-testpool}
2503 local last_ost=$(($OSTCOUNT - 1))
2505 local ost_list=$(seq $first_ost $ost_step $last_ost)
2506 local ost_range="$first_ost $last_ost $ost_step"
2508 test_mkdir $DIR/$tdir
2509 pool_add $POOL || error "pool_add failed"
2510 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2513 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2515 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2516 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2517 skip27D+=" -s 30,31"
2518 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2519 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2520 skip27D+=" -s 32,33"
2521 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2523 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2524 error "llapi_layout_test failed"
2526 destroy_test_pools || error "destroy test pools failed"
2528 run_test 27D "validate llapi_layout API"
2530 # Verify that default_easize is increased from its initial value after
2531 # accessing a widely striped file.
2533 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2534 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2535 skip "client does not have LU-3338 fix"
2537 # 72 bytes is the minimum space required to store striping
2538 # information for a file striped across one OST:
2539 # (sizeof(struct lov_user_md_v3) +
2540 # sizeof(struct lov_user_ost_data_v1))
2542 $LCTL set_param -n llite.*.default_easize $min_easize ||
2543 error "lctl set_param failed"
2544 local easize=$($LCTL get_param -n llite.*.default_easize)
2546 [ $easize -eq $min_easize ] ||
2547 error "failed to set default_easize"
2549 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2550 error "setstripe failed"
2551 # In order to ensure stat() call actually talks to MDS we need to
2552 # do something drastic to this file to shake off all lock, e.g.
2553 # rename it (kills lookup lock forcing cache cleaning)
2554 mv $DIR/$tfile $DIR/${tfile}-1
2555 ls -l $DIR/${tfile}-1
2558 easize=$($LCTL get_param -n llite.*.default_easize)
2560 [ $easize -gt $min_easize ] ||
2561 error "default_easize not updated"
2563 run_test 27E "check that default extended attribute size properly increases"
2565 test_27F() { # LU-5346/LU-7975
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2567 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2568 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2569 skip "Need MDS version at least 2.8.51"
2570 remote_ost_nodsh && skip "remote OST with nodsh"
2572 test_mkdir $DIR/$tdir
2574 $LFS setstripe -c 2 $DIR/$tdir
2576 # stop all OSTs to reproduce situation for LU-7975 ticket
2577 for num in $(seq $OSTCOUNT); do
2581 # open/create f0 with O_LOV_DELAY_CREATE
2582 # truncate f0 to a non-0 size
2584 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2586 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2587 # open/write it again to force delayed layout creation
2588 cat /etc/hosts > $DIR/$tdir/f0 &
2592 for num in $(seq $OSTCOUNT); do
2593 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2594 error "ost$num failed to start"
2597 wait $catpid || error "cat failed"
2599 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2600 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2601 error "wrong stripecount"
2604 run_test 27F "Client resend delayed layout creation with non-zero size"
2606 test_27G() { #LU-10629
2607 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2608 skip "Need MDS version at least 2.11.51"
2609 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2610 remote_mds_nodsh && skip "remote MDS with nodsh"
2611 local POOL=${POOL:-testpool}
2612 local ostrange="0 0 1"
2614 test_mkdir $DIR/$tdir
2615 touch $DIR/$tdir/$tfile.nopool
2616 pool_add $POOL || error "pool_add failed"
2617 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2618 $LFS setstripe -p $POOL $DIR/$tdir
2620 local pool=$($LFS getstripe -p $DIR/$tdir)
2622 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2623 touch $DIR/$tdir/$tfile.default
2624 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2625 $LFS find $DIR/$tdir -type f --pool $POOL
2626 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2627 [[ "$found" == "2" ]] ||
2628 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2630 $LFS setstripe -d $DIR/$tdir
2632 pool=$($LFS getstripe -p -d $DIR/$tdir)
2634 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2636 run_test 27G "Clear OST pool from stripe"
2639 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2640 skip "Need MDS version newer than 2.11.54"
2641 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2642 test_mkdir $DIR/$tdir
2643 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2644 touch $DIR/$tdir/$tfile
2645 $LFS getstripe -c $DIR/$tdir/$tfile
2646 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2647 error "two-stripe file doesn't have two stripes"
2649 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2650 $LFS getstripe -y $DIR/$tdir/$tfile
2651 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2652 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2653 error "expected l_ost_idx: [02]$ not matched"
2655 # make sure ost list has been cleared
2656 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2657 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2658 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2660 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2662 run_test 27H "Set specific OSTs stripe"
2665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2666 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2667 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2668 skip "Need MDS version newer than 2.12.52"
2669 local pool=$TESTNAME
2670 local ostrange="1 1 1"
2672 save_layout_restore_at_exit $MOUNT
2673 $LFS setstripe -c 2 -i 0 $MOUNT
2674 pool_add $pool || error "pool_add failed"
2675 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2676 test_mkdir $DIR/$tdir
2677 $LFS setstripe -p $pool $DIR/$tdir
2678 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2679 $LFS getstripe $DIR/$tdir/$tfile
2681 run_test 27I "check that root dir striping does not break parent dir one"
2684 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2685 skip "Need MDS version newer than 2.12.51"
2687 test_mkdir $DIR/$tdir
2688 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2689 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2691 # create foreign file (raw way)
2692 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2693 -t 1 -F 0xda08 || error "create_foreign_file failed"
2695 # verify foreign file (raw way)
2696 parse_foreign_file -f $DIR/$tdir/$tfile |
2697 grep "lov_foreign_magic: 0x0BD70BD0" ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2699 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2700 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2701 parse_foreign_file -f $DIR/$tdir/$tfile |
2702 grep "lov_foreign_size: 73" ||
2703 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2704 parse_foreign_file -f $DIR/$tdir/$tfile |
2705 grep "lov_foreign_type: 1" ||
2706 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2707 parse_foreign_file -f $DIR/$tdir/$tfile |
2708 grep "lov_foreign_flags: 0x0000DA08" ||
2709 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2710 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2711 grep "lov_foreign_value: 0x" |
2712 sed -e 's/lov_foreign_value: 0x//')
2713 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2714 [[ $lov = ${lov2// /} ]] ||
2715 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2717 # create foreign file (lfs + API)
2718 $LFS setstripe --foreign=daos --flags 0xda08 \
2719 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2720 error "$DIR/$tdir/${tfile}2: create failed"
2722 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2723 grep "lfm_magic:.*0x0BD70BD0" ||
2724 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2725 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2726 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2727 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2728 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2729 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2730 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2731 grep "lfm_flags:.*0x0000DA08" ||
2732 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2733 $LFS getstripe $DIR/$tdir/${tfile}2 |
2734 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2735 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2737 # modify striping should fail
2738 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2739 error "$DIR/$tdir/$tfile: setstripe should fail"
2740 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2741 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2744 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2745 cat $DIR/$tdir/${tfile}2 &&
2746 error "$DIR/$tdir/${tfile}2: read should fail"
2747 cat /etc/passwd > $DIR/$tdir/$tfile &&
2748 error "$DIR/$tdir/$tfile: write should fail"
2749 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2750 error "$DIR/$tdir/${tfile}2: write should fail"
2753 chmod 222 $DIR/$tdir/$tfile ||
2754 error "$DIR/$tdir/$tfile: chmod failed"
2755 chmod 222 $DIR/$tdir/${tfile}2 ||
2756 error "$DIR/$tdir/${tfile}2: chmod failed"
2759 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2760 error "$DIR/$tdir/$tfile: chown failed"
2761 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2762 error "$DIR/$tdir/${tfile}2: chown failed"
2764 # rename should work
2765 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2766 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2767 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2768 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2770 #remove foreign file
2771 rm $DIR/$tdir/${tfile}.new ||
2772 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2773 rm $DIR/$tdir/${tfile}2.new ||
2774 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2776 run_test 27J "basic ops on file with foreign LOV"
2779 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2780 skip "Need MDS version newer than 2.12.49"
2782 test_mkdir $DIR/$tdir
2783 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2784 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2786 # create foreign dir (raw way)
2787 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2788 error "create_foreign_dir FAILED"
2790 # verify foreign dir (raw way)
2791 parse_foreign_dir -d $DIR/$tdir/$tdir |
2792 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2793 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2794 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2795 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2796 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2797 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2798 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2799 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2800 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2801 grep "lmv_foreign_value: 0x" |
2802 sed 's/lmv_foreign_value: 0x//')
2803 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2805 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2807 # create foreign dir (lfs + API)
2808 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2809 $DIR/$tdir/${tdir}2 ||
2810 error "$DIR/$tdir/${tdir}2: create failed"
2812 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2813 grep "lfm_magic:.*0x0CD50CD0" ||
2814 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2815 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2816 # - sizeof(lfm_type) - sizeof(lfm_flags)
2817 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2818 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2819 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2820 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2821 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2822 grep "lfm_flags:.*0x0000DA05" ||
2823 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2824 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2825 grep "lfm_value.*${uuid1}@${uuid2}" ||
2826 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2828 # file create in dir should fail
2829 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2830 touch $DIR/$tdir/${tdir}2/$tfile &&
2831 "$DIR/${tdir}2: file create should fail"
2834 chmod 777 $DIR/$tdir/$tdir ||
2835 error "$DIR/$tdir: chmod failed"
2836 chmod 777 $DIR/$tdir/${tdir}2 ||
2837 error "$DIR/${tdir}2: chmod failed"
2840 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2841 error "$DIR/$tdir: chown failed"
2842 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2843 error "$DIR/${tdir}2: chown failed"
2845 # rename should work
2846 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2847 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2848 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2849 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2852 rmdir $DIR/$tdir/${tdir}.new ||
2853 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2854 rmdir $DIR/$tdir/${tdir}2.new ||
2855 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2857 run_test 27K "basic ops on dir with foreign LMV"
2860 remote_mds_nodsh && skip "remote MDS with nodsh"
2862 local POOL=${POOL:-$TESTNAME}
2864 pool_add $POOL || error "pool_add failed"
2866 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2867 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2868 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2870 run_test 27L "lfs pool_list gives correct pool name"
2873 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2874 skip "Need MDS version >= than 2.12.57"
2875 remote_mds_nodsh && skip "remote MDS with nodsh"
2876 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2878 test_mkdir $DIR/$tdir
2880 # Set default striping on directory
2881 $LFS setstripe -C 4 $DIR/$tdir
2883 echo 1 > $DIR/$tdir/${tfile}.1
2884 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2886 [ $count -eq $setcount ] ||
2887 error "(1) stripe count $count, should be $setcount"
2889 # Capture existing append_stripe_count setting for restore
2890 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2891 local mdts=$(comma_list $(mdts_nodes))
2892 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2894 local appendcount=$orig_count
2895 echo 1 >> $DIR/$tdir/${tfile}.2_append
2896 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2897 [ $count -eq $appendcount ] ||
2898 error "(2)stripe count $count, should be $appendcount for append"
2900 # Disable O_APPEND striping, verify it works
2901 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2903 # Should now get the default striping, which is 4
2905 echo 1 >> $DIR/$tdir/${tfile}.3_append
2906 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2907 [ $count -eq $setcount ] ||
2908 error "(3) stripe count $count, should be $setcount"
2910 # Try changing the stripe count for append files
2911 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2913 # Append striping is now 2 (directory default is still 4)
2915 echo 1 >> $DIR/$tdir/${tfile}.4_append
2916 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2917 [ $count -eq $appendcount ] ||
2918 error "(4) stripe count $count, should be $appendcount for append"
2920 # Test append stripe count of -1
2921 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2922 appendcount=$OSTCOUNT
2923 echo 1 >> $DIR/$tdir/${tfile}.5
2924 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2925 [ $count -eq $appendcount ] ||
2926 error "(5) stripe count $count, should be $appendcount for append"
2928 # Set append striping back to default of 1
2929 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2931 # Try a new default striping, PFL + DOM
2932 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2934 # Create normal DOM file, DOM returns stripe count == 0
2936 touch $DIR/$tdir/${tfile}.6
2937 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2938 [ $count -eq $setcount ] ||
2939 error "(6) stripe count $count, should be $setcount"
2943 echo 1 >> $DIR/$tdir/${tfile}.7_append
2944 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2945 [ $count -eq $appendcount ] ||
2946 error "(7) stripe count $count, should be $appendcount for append"
2948 # Clean up DOM layout
2949 $LFS setstripe -d $DIR/$tdir
2951 # Now test that append striping works when layout is from root
2952 $LFS setstripe -c 2 $MOUNT
2953 # Make a special directory for this
2954 mkdir $DIR/${tdir}/${tdir}.2
2955 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2957 # Verify for normal file
2959 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2960 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2961 [ $count -eq $setcount ] ||
2962 error "(8) stripe count $count, should be $setcount"
2965 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2966 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2967 [ $count -eq $appendcount ] ||
2968 error "(9) stripe count $count, should be $appendcount for append"
2970 # Now test O_APPEND striping with pools
2971 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2972 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2975 pool_add $TESTNAME || error "pool creation failed"
2976 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2978 echo 1 >> $DIR/$tdir/${tfile}.10_append
2980 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2981 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2983 # Check that count is still correct
2985 echo 1 >> $DIR/$tdir/${tfile}.11_append
2986 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2987 [ $count -eq $appendcount ] ||
2988 error "(11) stripe count $count, should be $appendcount for append"
2990 # Disable O_APPEND stripe count, verify pool works separately
2991 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2993 echo 1 >> $DIR/$tdir/${tfile}.12_append
2995 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2996 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2998 # Remove pool setting, verify it's not applied
2999 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3001 echo 1 >> $DIR/$tdir/${tfile}.13_append
3003 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3004 [ "$pool" = "" ] || error "(13) pool found: $pool"
3006 run_test 27M "test O_APPEND striping"
3009 combined_mgs_mds && skip "needs separate MGS/MDT"
3011 pool_add $TESTNAME || error "pool_add failed"
3012 do_facet mgs "$LCTL pool_list $FSNAME" |
3013 grep -Fx "${FSNAME}.${TESTNAME}" ||
3014 error "lctl pool_list on MGS failed"
3016 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3018 # createtest also checks that device nodes are created and
3019 # then visible correctly (#2091)
3020 test_28() { # bug 2091
3022 $CREATETEST $DIR/d28/ct || error "createtest failed"
3024 run_test 28 "create/mknod/mkdir with bad file types ============"
3027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3029 sync; sleep 1; sync # flush out any dirty pages from previous tests
3036 declare -i LOCKCOUNTORIG=0
3037 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3038 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3040 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3042 declare -i LOCKUNUSEDCOUNTORIG=0
3043 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3044 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3051 declare -i LOCKCOUNTCURRENT=0
3052 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3053 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3056 declare -i LOCKUNUSEDCOUNTCURRENT=0
3057 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3058 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3061 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3062 $LCTL set_param -n ldlm.dump_namespaces ""
3063 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3064 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3065 log "dumped log to $TMP/test_29.dk (bug 5793)"
3068 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3069 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3070 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3071 log "dumped log to $TMP/test_29.dk (bug 5793)"
3075 run_test 29 "IT_GETATTR regression ============================"
3077 test_30a() { # was test_30
3078 cp $(which ls) $DIR || cp /bin/ls $DIR
3079 $DIR/ls / || error "Can't execute binary from lustre"
3082 run_test 30a "execute binary from Lustre (execve) =============="
3085 cp `which ls` $DIR || cp /bin/ls $DIR
3087 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3090 run_test 30b "execute binary from Lustre as non-root ==========="
3092 test_30c() { # b=22376
3093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3095 cp $(which ls) $DIR || cp /bin/ls $DIR
3097 cancel_lru_locks mdc
3098 cancel_lru_locks osc
3099 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3102 run_test 30c "execute binary from Lustre without read perms ===="
3105 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3107 for i in {1..10}; do
3108 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3111 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3112 wait $PID || error "executing dd from Lustre failed"
3118 run_test 30d "execute binary from Lustre while clear locks"
3121 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3122 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3124 run_test 31a "open-unlink file =================================="
3127 touch $DIR/f31 || error "touch $DIR/f31 failed"
3128 ln $DIR/f31 $DIR/f31b || error "ln failed"
3129 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3130 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3132 run_test 31b "unlink file with multiple links while open ======="
3135 touch $DIR/f31 || error "touch $DIR/f31 failed"
3136 ln $DIR/f31 $DIR/f31c || error "ln failed"
3137 multiop_bg_pause $DIR/f31 O_uc ||
3138 error "multiop_bg_pause for $DIR/f31 failed"
3140 $MULTIOP $DIR/f31c Ouc
3141 kill -USR1 $MULTIPID
3144 run_test 31c "open-unlink file with multiple links ============="
3147 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3148 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3150 run_test 31d "remove of open directory ========================="
3152 test_31e() { # bug 2904
3153 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3155 run_test 31e "remove of open non-empty directory ==============="
3157 test_31f() { # bug 4554
3158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3161 test_mkdir $DIR/d31f
3162 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3163 cp /etc/hosts $DIR/d31f
3165 $LFS getstripe $DIR/d31f/hosts
3166 multiop_bg_pause $DIR/d31f D_c || return 1
3169 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3170 test_mkdir $DIR/d31f
3171 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3172 cp /etc/hosts $DIR/d31f
3174 $LFS getstripe $DIR/d31f/hosts
3175 multiop_bg_pause $DIR/d31f D_c || return 1
3178 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3179 wait $MULTIPID || error "first opendir $MULTIPID failed"
3183 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3184 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3187 run_test 31f "remove of open directory with open-unlink file ==="
3190 echo "-- cross directory link --"
3191 test_mkdir -c1 $DIR/${tdir}ga
3192 test_mkdir -c1 $DIR/${tdir}gb
3193 touch $DIR/${tdir}ga/f
3194 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3195 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3196 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3197 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3198 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3200 run_test 31g "cross directory link==============="
3203 echo "-- cross directory link --"
3204 test_mkdir -c1 $DIR/${tdir}
3205 test_mkdir -c1 $DIR/${tdir}/dir
3206 touch $DIR/${tdir}/f
3207 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3208 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3209 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3210 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3211 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3213 run_test 31h "cross directory link under child==============="
3216 echo "-- cross directory link --"
3217 test_mkdir -c1 $DIR/$tdir
3218 test_mkdir -c1 $DIR/$tdir/dir
3219 touch $DIR/$tdir/dir/f
3220 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3221 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3222 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3223 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3224 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3226 run_test 31i "cross directory link under parent==============="
3229 test_mkdir -c1 -p $DIR/$tdir
3230 test_mkdir -c1 -p $DIR/$tdir/dir1
3231 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3232 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3233 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3234 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3237 run_test 31j "link for directory==============="
3240 test_mkdir -c1 -p $DIR/$tdir
3242 touch $DIR/$tdir/exist
3243 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3244 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3245 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3246 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3247 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3248 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3249 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3252 run_test 31k "link to file: the same, non-existing, dir==============="
3258 touch $DIR/d31m2/exist
3259 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3260 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3261 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3262 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3263 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3264 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3267 run_test 31m "link to file: the same, non-existing, dir==============="
3270 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3271 nlink=$(stat --format=%h $DIR/$tfile)
3272 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3274 local cmd="exec $fd<$DIR/$tfile"
3277 trap "eval $cmd" EXIT
3278 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3279 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3280 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3281 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3282 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3285 run_test 31n "check link count of unlinked file"
3288 local tempfile=$(mktemp $1_XXXXXX)
3289 mlink $tempfile $1 2> /dev/null &&
3290 echo "$BASHPID: link $tempfile to $1 succeeded"
3294 test_31o() { # LU-2901
3295 test_mkdir $DIR/$tdir
3296 for LOOP in $(seq 100); do
3297 rm -f $DIR/$tdir/$tfile*
3298 for THREAD in $(seq 8); do
3299 link_one $DIR/$tdir/$tfile.$LOOP &
3302 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3303 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3304 error "$LINKS duplicate links to $tfile.$LOOP" &&
3308 run_test 31o "duplicate hard links with same filename"
3311 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3313 test_mkdir $DIR/$tdir
3314 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3315 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3317 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3318 error "open unlink test1 failed"
3319 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3320 error "open unlink test2 failed"
3322 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3323 error "test1 still exists"
3324 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3325 error "test2 still exists"
3327 run_test 31p "remove of open striped directory"
3329 cleanup_test32_mount() {
3332 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3333 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3334 losetup -d $loopdev || true
3340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3342 echo "== more mountpoints and symlinks ================="
3343 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3344 trap cleanup_test32_mount EXIT
3345 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3346 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3347 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3348 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3349 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3350 cleanup_test32_mount
3352 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3357 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3358 trap cleanup_test32_mount EXIT
3359 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3360 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3361 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3362 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3363 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3364 cleanup_test32_mount
3366 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3371 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3372 trap cleanup_test32_mount EXIT
3373 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3374 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3375 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3376 test_mkdir -p $DIR/$tdir/d2/test_dir
3377 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3378 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3379 cleanup_test32_mount
3381 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3386 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3387 trap cleanup_test32_mount EXIT
3388 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 test_mkdir -p $DIR/$tdir/d2/test_dir
3392 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3393 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3394 cleanup_test32_mount
3396 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3400 test_mkdir -p $DIR/$tdir/tmp
3401 local tmp_dir=$DIR/$tdir/tmp
3402 ln -s $DIR/$tdir $tmp_dir/symlink11
3403 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3404 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3405 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3407 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3411 test_mkdir -p $DIR/$tdir/tmp
3412 local tmp_dir=$DIR/$tdir/tmp
3413 ln -s $DIR/$tdir $tmp_dir/symlink11
3414 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3415 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3416 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3418 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3421 local tmp_dir=$DIR/$tdir/tmp
3422 test_mkdir -p $tmp_dir
3423 test_mkdir $DIR/${tdir}2
3424 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3425 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3426 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3427 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3428 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3429 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3431 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3434 rm -fr $DIR/$tdir $DIR/${tdir}2
3435 tmp_dir=$DIR/$tdir/tmp
3436 test_mkdir -p $tmp_dir
3437 test_mkdir $DIR/${tdir}2
3438 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3439 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3440 ls $tmp_dir/symlink12 || error "listing symlink12"
3441 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3443 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3448 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3449 trap cleanup_test32_mount EXIT
3450 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3451 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3452 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3453 touch $DIR/$tdir/test_file
3454 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3455 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3456 cleanup_test32_mount
3458 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3463 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3464 trap cleanup_test32_mount EXIT
3465 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3466 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3467 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3468 touch $DIR/$tdir/test_file
3469 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3470 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3471 cleanup_test32_mount
3473 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3479 trap cleanup_test32_mount EXIT
3480 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3481 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3482 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3483 test_mkdir -p $DIR/$tdir/d2
3484 touch $DIR/$tdir/d2/test_file || error "touch failed"
3485 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3486 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3487 cleanup_test32_mount
3489 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3495 trap cleanup_test32_mount EXIT
3496 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3497 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3498 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3499 test_mkdir -p $DIR/$tdir/d2
3500 touch $DIR/$tdir/d2/test_file || error "touch failed"
3501 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3502 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3503 cleanup_test32_mount
3505 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3509 test_mkdir -p $DIR/d32m/tmp
3510 TMP_DIR=$DIR/d32m/tmp
3511 ln -s $DIR $TMP_DIR/symlink11
3512 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3513 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3514 error "symlink11 not a link"
3515 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3516 error "symlink01 not a link"
3518 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3522 test_mkdir -p $DIR/d32n/tmp
3523 TMP_DIR=$DIR/d32n/tmp
3524 ln -s $DIR $TMP_DIR/symlink11
3525 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3526 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3527 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3529 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3533 test_mkdir -p $DIR/d32o/tmp
3534 TMP_DIR=$DIR/d32o/tmp
3535 ln -s $DIR/$tfile $TMP_DIR/symlink12
3536 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3537 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3538 error "symlink12 not a link"
3539 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3540 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3541 error "$DIR/d32o/tmp/symlink12 not file type"
3542 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3543 error "$DIR/d32o/symlink02 not file type"
3545 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3555 test_mkdir -p $DIR/d32p/tmp
3557 TMP_DIR=$DIR/d32p/tmp
3559 ln -s $DIR/$tfile $TMP_DIR/symlink12
3561 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3563 cat $DIR/d32p/tmp/symlink12 ||
3564 error "Can't open $DIR/d32p/tmp/symlink12"
3566 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3569 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3574 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3575 trap cleanup_test32_mount EXIT
3576 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3577 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3578 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3579 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3580 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3581 cleanup_test32_mount
3583 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3588 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3589 trap cleanup_test32_mount EXIT
3590 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3591 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3592 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3593 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3594 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3595 cleanup_test32_mount
3597 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3602 chmod 444 $DIR/$tfile
3603 chown $RUNAS_ID $DIR/$tfile
3605 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3608 run_test 33aa "write file with mode 444 (should return error)"
3612 test_mkdir $DIR/$tdir
3613 chown $RUNAS_ID $DIR/$tdir
3614 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3615 error "$RUNAS create $tdir/$tfile failed"
3616 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3617 error "open RDWR" || true
3619 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3623 test_mkdir $DIR/$tdir
3624 chown $RUNAS_ID $DIR/$tdir
3625 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3627 run_test 33b "test open file with malformed flags (No panic)"
3630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3631 remote_ost_nodsh && skip "remote OST with nodsh"
3640 test_mkdir $DIR/$tdir
3641 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3644 for ostnum in $(seq $OSTCOUNT); do
3645 # test-framework's OST numbering is one-based, while Lustre's
3647 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3648 # Parsing llobdstat's output sucks; we could grep the /proc
3649 # path, but that's likely to not be as portable as using the
3650 # llobdstat utility. So we parse lctl output instead.
3651 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3652 obdfilter/$ostname/stats |
3653 awk '/^write_bytes/ {print $7}' )
3654 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3655 if (( ${write_bytes:-0} > 0 ))
3662 $all_zeros || return 0
3665 echo foo > $DIR/$tdir/bar
3669 # Total up write_bytes after writing. We'd better find non-zeros.
3670 for ostnum in $(seq $OSTCOUNT); do
3671 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3672 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3673 obdfilter/$ostname/stats |
3674 awk '/^write_bytes/ {print $7}' )
3675 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3676 if (( ${write_bytes:-0} > 0 ))
3685 for ostnum in $(seq $OSTCOUNT); do
3686 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3687 echo "Check that write_bytes is present in obdfilter/*/stats:"
3688 do_facet ost$ostnum lctl get_param -n \
3689 obdfilter/$ostname/stats
3691 error "OST not keeping write_bytes stats (b22312)"
3694 run_test 33c "test llobdstat and write_bytes"
3697 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3701 local remote_dir=$DIR/$tdir/remote_dir
3703 test_mkdir $DIR/$tdir
3704 $LFS mkdir -i $MDTIDX $remote_dir ||
3705 error "create remote directory failed"
3707 touch $remote_dir/$tfile
3708 chmod 444 $remote_dir/$tfile
3709 chown $RUNAS_ID $remote_dir/$tfile
3711 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3713 chown $RUNAS_ID $remote_dir
3714 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3715 error "create" || true
3716 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3717 error "open RDWR" || true
3718 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3720 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3727 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3728 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3729 mkdir $DIR/$tdir/local_dir
3731 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3732 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3733 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3735 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3736 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3738 rmdir $DIR/$tdir/* || error "rmdir failed"
3741 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3742 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3743 mkdir $DIR/$tdir/local_dir
3745 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3746 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3747 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3749 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3750 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3752 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3755 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3756 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3757 mkdir $DIR/$tdir/local_dir
3759 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3760 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3761 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3763 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3764 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3766 run_test 33e "mkdir and striped directory should have same mode"
3770 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3775 remote_mds_nodsh && skip "remote MDS with nodsh"
3778 chmod go+rwx $DIR/$tdir
3779 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3780 trap cleanup_33f EXIT
3782 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3783 error "cannot create striped directory"
3785 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3786 error "cannot create files in striped directory"
3788 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3789 error "cannot remove files in striped directory"
3791 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3792 error "cannot remove striped directory"
3796 run_test 33f "nonroot user can create, access, and remove a striped directory"
3799 mkdir -p $DIR/$tdir/dir2
3801 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3803 [[ $err =~ "exists" ]] || error "Not exists error"
3805 run_test 33g "nonroot user create already existing root created file"
3808 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3809 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3810 skip "Need MDS version at least 2.13.50"
3812 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3813 error "mkdir $tdir failed"
3814 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3816 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3819 for fname in $DIR/$tdir/$tfile.bak \
3820 $DIR/$tdir/$tfile.SAV \
3821 $DIR/$tdir/$tfile.orig \
3822 $DIR/$tdir/$tfile~; do
3823 touch $fname || error "touch $fname failed"
3824 index2=$($LFS getstripe -m $fname)
3825 [ $index -eq $index2 ] ||
3826 error "$fname MDT index mismatch $index != $index2"
3830 for i in {1..50}; do
3831 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3832 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3833 touch $fname || error "touch $fname failed"
3834 index2=$($LFS getstripe -m $fname)
3835 if [[ $index != $index2 ]]; then
3836 failed=$((failed + 1))
3837 echo "$fname MDT index mismatch $index != $index2"
3841 echo "$failed MDT index mismatches"
3842 (( failed < 4 )) || error "MDT index mismatch $failed times"
3845 run_test 33h "temp file is located on the same MDT as target"
3847 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3850 $MCREATE $DIR/f34 || error "mcreate failed"
3851 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3852 error "getstripe failed"
3853 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3854 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3855 error "getstripe failed"
3856 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3857 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3859 run_test 34a "truncate file that has not been opened ==========="
3862 [ ! -f $DIR/f34 ] && test_34a
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3865 $OPENFILE -f O_RDONLY $DIR/f34
3866 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3867 error "getstripe failed"
3868 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3869 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3871 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3874 [ ! -f $DIR/f34 ] && test_34a
3875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3876 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3877 $OPENFILE -f O_RDWR $DIR/f34
3878 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3879 error "$LFS getstripe failed"
3880 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3881 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3883 run_test 34c "O_RDWR opening file-with-size works =============="
3886 [ ! -f $DIR/f34 ] && test_34a
3887 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3890 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3893 run_test 34d "write to sparse file ============================="
3897 $MCREATE $DIR/f34e || error "mcreate failed"
3898 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3899 $CHECKSTAT -s 1000 $DIR/f34e ||
3900 error "Size of $DIR/f34e not equal to 1000 bytes"
3901 $OPENFILE -f O_RDWR $DIR/f34e
3902 $CHECKSTAT -s 1000 $DIR/f34e ||
3903 error "Size of $DIR/f34e not equal to 1000 bytes"
3905 run_test 34e "create objects, some with size and some without =="
3907 test_34f() { # bug 6242, 6243
3908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 $MCREATE $DIR/f34f || error "mcreate failed"
3913 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3914 dd if=$DIR/f34f of=$TMP/f34f
3915 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3916 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3917 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3918 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3919 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3921 run_test 34f "read from a file with no objects until EOF ======="
3924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3926 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3928 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3929 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3930 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3931 cancel_lru_locks osc
3932 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3933 error "wrong size after lock cancel"
3935 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3936 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3937 error "expanding truncate failed"
3938 cancel_lru_locks osc
3939 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3940 error "wrong expanded size after lock cancel"
3942 run_test 34g "truncate long file ==============================="
3945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3951 sync # Flush the cache so that multiop below does not block on cache
3952 # flush when getting the group lock
3953 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3956 # Since just timed wait is not good enough, let's do a sync write
3957 # that way we are sure enough time for a roundtrip + processing
3958 # passed + 2 seconds of extra margin.
3959 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3963 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3964 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3968 local nsz=`stat -c %s $DIR/$tfile`
3969 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3971 run_test 34h "ftruncate file under grouplock should not block"
3974 cp /bin/sh $DIR/f35a
3976 chown $RUNAS_ID $DIR/f35a
3977 $RUNAS $DIR/f35a && error || true
3980 run_test 35a "exec file with mode 444 (should return and not leak)"
3984 utime $DIR/f36 || error "utime failed for MDS"
3986 run_test 36a "MDS utime check (mknod, utime)"
3990 utime $DIR/f36 || error "utime failed for OST"
3992 run_test 36b "OST utime check (open, utime)"
3997 chown $RUNAS_ID $DIR/d36
3998 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4000 run_test 36c "non-root MDS utime check (mknod, utime)"
4003 [ ! -d $DIR/d36 ] && test_36c
4004 echo "" > $DIR/d36/f36
4005 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4007 run_test 36d "non-root OST utime check (open, utime)"
4010 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4012 test_mkdir $DIR/$tdir
4013 touch $DIR/$tdir/$tfile
4014 $RUNAS utime $DIR/$tdir/$tfile &&
4015 error "utime worked, expected failure" || true
4017 run_test 36e "utime on non-owned file (should return error)"
4021 local LANG_SAVE=$LANG
4022 local LC_LANG_SAVE=$LC_LANG
4023 export LANG=C LC_LANG=C # for date language
4025 DATESTR="Dec 20 2000"
4026 test_mkdir $DIR/$tdir
4027 lctl set_param fail_loc=$fl
4029 cp /etc/hosts $DIR/$tdir/$tfile
4030 sync & # write RPC generated with "current" inode timestamp, but delayed
4032 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4033 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4034 cancel_lru_locks $OSC
4035 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4037 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4038 echo "BEFORE: $LS_BEFORE" && \
4039 echo "AFTER : $LS_AFTER" && \
4040 echo "WANT : $DATESTR" && \
4041 error "$DIR/$tdir/$tfile timestamps changed" || true
4043 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4049 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4050 subr_36fh "0x80000214"
4052 run_test 36f "utime on file racing with OST BRW write =========="
4055 remote_ost_nodsh && skip "remote OST with nodsh"
4056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4057 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4058 skip "Need MDS version at least 2.12.51"
4063 local tgt="obdfilter"
4065 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4067 test_mkdir $DIR/$tdir
4068 fmd_max_age=$(do_facet $facet \
4069 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4072 echo "FMD max age: ${fmd_max_age}s"
4073 touch $DIR/$tdir/$tfile
4074 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4075 gawk '{cnt=cnt+$1} END{print cnt}')
4076 echo "FMD before: $fmd"
4078 error "FMD wasn't create by touch"
4079 sleep $((fmd_max_age + 12))
4080 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4081 gawk '{cnt=cnt+$1} END{print cnt}')
4082 echo "FMD after: $fmd"
4084 error "FMD wasn't expired by ping"
4086 run_test 36g "FMD cache expiry ====================="
4089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4091 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4092 subr_36fh "0x80000227"
4094 run_test 36h "utime on file racing with OST BRW write =========="
4097 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4099 test_mkdir $DIR/$tdir
4100 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4102 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4103 local new_mtime=$((mtime + 200))
4105 #change Modify time of striped dir
4106 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4107 error "change mtime failed"
4109 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4111 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4113 run_test 36i "change mtime on striped directory"
4115 # test_37 - duplicate with tests 32q 32r
4118 local file=$DIR/$tfile
4120 openfile -f O_DIRECTORY $file
4123 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4124 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4126 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4128 test_39a() { # was test_39
4130 touch $DIR/${tfile}2
4131 # ls -l $DIR/$tfile $DIR/${tfile}2
4132 # ls -lu $DIR/$tfile $DIR/${tfile}2
4133 # ls -lc $DIR/$tfile $DIR/${tfile}2
4135 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4136 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4138 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4140 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4142 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4143 error "O_TRUNC didn't change timestamps"
4146 run_test 39a "mtime changed on create"
4149 test_mkdir -c1 $DIR/$tdir
4150 cp -p /etc/passwd $DIR/$tdir/fopen
4151 cp -p /etc/passwd $DIR/$tdir/flink
4152 cp -p /etc/passwd $DIR/$tdir/funlink
4153 cp -p /etc/passwd $DIR/$tdir/frename
4154 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4157 echo "aaaaaa" >> $DIR/$tdir/fopen
4158 echo "aaaaaa" >> $DIR/$tdir/flink
4159 echo "aaaaaa" >> $DIR/$tdir/funlink
4160 echo "aaaaaa" >> $DIR/$tdir/frename
4162 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4163 local link_new=`stat -c %Y $DIR/$tdir/flink`
4164 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4165 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4167 cat $DIR/$tdir/fopen > /dev/null
4168 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4169 rm -f $DIR/$tdir/funlink2
4170 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4172 for (( i=0; i < 2; i++ )) ; do
4173 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4174 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4175 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4176 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4178 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4179 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4180 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4181 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4183 cancel_lru_locks $OSC
4184 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4187 run_test 39b "mtime change on open, link, unlink, rename ======"
4189 # this should be set to past
4190 TEST_39_MTIME=`date -d "1 year ago" +%s`
4196 local mtime0=`stat -c %Y $DIR1/$tfile`
4198 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4199 local mtime1=`stat -c %Y $DIR1/$tfile`
4200 [ "$mtime1" = $TEST_39_MTIME ] || \
4201 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4204 echo hello >> $DIR1/$tfile
4206 local mtime2=`stat -c %Y $DIR1/$tfile`
4207 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4208 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4210 mv $DIR1/$tfile $DIR1/$tfile-1
4212 for (( i=0; i < 2; i++ )) ; do
4213 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4214 [ "$mtime2" = "$mtime3" ] || \
4215 error "mtime ($mtime2) changed (to $mtime3) on rename"
4217 cancel_lru_locks $OSC
4218 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4221 run_test 39c "mtime change on rename ==========================="
4225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4228 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4230 for (( i=0; i < 2; i++ )) ; do
4231 local mtime=`stat -c %Y $DIR1/$tfile`
4232 [ $mtime = $TEST_39_MTIME ] || \
4233 error "mtime($mtime) is not set to $TEST_39_MTIME"
4235 cancel_lru_locks $OSC
4236 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4239 run_test 39d "create, utime, stat =============================="
4243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4246 local mtime1=`stat -c %Y $DIR1/$tfile`
4248 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4250 for (( i=0; i < 2; i++ )) ; do
4251 local mtime2=`stat -c %Y $DIR1/$tfile`
4252 [ $mtime2 = $TEST_39_MTIME ] || \
4253 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4255 cancel_lru_locks $OSC
4256 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4259 run_test 39e "create, stat, utime, stat ========================"
4263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4266 mtime1=`stat -c %Y $DIR1/$tfile`
4269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4271 for (( i=0; i < 2; i++ )) ; do
4272 local mtime2=`stat -c %Y $DIR1/$tfile`
4273 [ $mtime2 = $TEST_39_MTIME ] || \
4274 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4276 cancel_lru_locks $OSC
4277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4280 run_test 39f "create, stat, sleep, utime, stat ================="
4284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4286 echo hello >> $DIR1/$tfile
4287 local mtime1=`stat -c %Y $DIR1/$tfile`
4290 chmod o+r $DIR1/$tfile
4292 for (( i=0; i < 2; i++ )) ; do
4293 local mtime2=`stat -c %Y $DIR1/$tfile`
4294 [ "$mtime1" = "$mtime2" ] || \
4295 error "lost mtime: $mtime2, should be $mtime1"
4297 cancel_lru_locks $OSC
4298 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4301 run_test 39g "write, chmod, stat ==============================="
4305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4311 echo hello >> $DIR1/$tfile
4312 local mtime1=`stat -c %Y $DIR1/$tfile`
4314 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4316 if [ "$d1" != "$d2" ]; then
4317 echo "write and touch not within one second"
4319 for (( i=0; i < 2; i++ )) ; do
4320 local mtime2=`stat -c %Y $DIR1/$tfile`
4321 [ "$mtime2" = $TEST_39_MTIME ] || \
4322 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4324 cancel_lru_locks $OSC
4325 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4329 run_test 39h "write, utime within one second, stat ============="
4332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 echo hello >> $DIR1/$tfile
4338 local mtime1=`stat -c %Y $DIR1/$tfile`
4340 mv $DIR1/$tfile $DIR1/$tfile-1
4342 for (( i=0; i < 2; i++ )) ; do
4343 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4345 [ "$mtime1" = "$mtime2" ] || \
4346 error "lost mtime: $mtime2, should be $mtime1"
4348 cancel_lru_locks $OSC
4349 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4352 run_test 39i "write, rename, stat =============================="
4355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4357 start_full_debug_logging
4361 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4362 lctl set_param fail_loc=0x80000412
4363 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4364 error "multiop failed"
4366 local mtime1=`stat -c %Y $DIR1/$tfile`
4368 mv $DIR1/$tfile $DIR1/$tfile-1
4370 kill -USR1 $multipid
4371 wait $multipid || error "multiop close failed"
4373 for (( i=0; i < 2; i++ )) ; do
4374 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4375 [ "$mtime1" = "$mtime2" ] ||
4376 error "mtime is lost on close: $mtime2, " \
4380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4382 lctl set_param fail_loc=0
4383 stop_full_debug_logging
4385 run_test 39j "write, rename, close, stat ======================="
4388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4393 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4395 local mtime1=`stat -c %Y $DIR1/$tfile`
4397 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4399 kill -USR1 $multipid
4400 wait $multipid || error "multiop close failed"
4402 for (( i=0; i < 2; i++ )) ; do
4403 local mtime2=`stat -c %Y $DIR1/$tfile`
4405 [ "$mtime2" = $TEST_39_MTIME ] || \
4406 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4409 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4412 run_test 39k "write, utime, close, stat ========================"
4414 # this should be set to future
4415 TEST_39_ATIME=`date -d "1 year" +%s`
4418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4419 remote_mds_nodsh && skip "remote MDS with nodsh"
4421 local atime_diff=$(do_facet $SINGLEMDS \
4422 lctl get_param -n mdd.*MDT0000*.atime_diff)
4426 # test setting directory atime to future
4427 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4428 local atime=$(stat -c %X $DIR/$tdir)
4429 [ "$atime" = $TEST_39_ATIME ] ||
4430 error "atime is not set to future: $atime, $TEST_39_ATIME"
4432 # test setting directory atime from future to now
4433 local now=$(date +%s)
4434 touch -a -d @$now $DIR/$tdir
4436 atime=$(stat -c %X $DIR/$tdir)
4437 [ "$atime" -eq "$now" ] ||
4438 error "atime is not updated from future: $atime, $now"
4440 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4443 # test setting directory atime when now > dir atime + atime_diff
4444 local d1=$(date +%s)
4446 local d2=$(date +%s)
4447 cancel_lru_locks mdc
4448 atime=$(stat -c %X $DIR/$tdir)
4449 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4450 error "atime is not updated : $atime, should be $d2"
4452 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4455 # test not setting directory atime when now < dir atime + atime_diff
4457 cancel_lru_locks mdc
4458 atime=$(stat -c %X $DIR/$tdir)
4459 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4460 error "atime is updated to $atime, should remain $d1<atime<$d2"
4462 do_facet $SINGLEMDS \
4463 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4465 run_test 39l "directory atime update ==========================="
4468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4472 local far_past_mtime=$(date -d "May 29 1953" +%s)
4473 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4475 touch -m -d @$far_past_mtime $DIR1/$tfile
4476 touch -a -d @$far_past_atime $DIR1/$tfile
4478 for (( i=0; i < 2; i++ )) ; do
4479 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4480 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4481 error "atime or mtime set incorrectly"
4483 cancel_lru_locks $OSC
4484 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4487 run_test 39m "test atime and mtime before 1970"
4489 test_39n() { # LU-3832
4490 remote_mds_nodsh && skip "remote MDS with nodsh"
4492 local atime_diff=$(do_facet $SINGLEMDS \
4493 lctl get_param -n mdd.*MDT0000*.atime_diff)
4498 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4501 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4502 atime0=$(stat -c %X $DIR/$tfile)
4505 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4506 atime1=$(stat -c %X $DIR/$tfile)
4509 cancel_lru_locks mdc
4510 cancel_lru_locks osc
4511 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4512 atime2=$(stat -c %X $DIR/$tfile)
4514 do_facet $SINGLEMDS \
4515 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4517 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4518 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4520 run_test 39n "check that O_NOATIME is honored"
4523 TESTDIR=$DIR/$tdir/$tfile
4524 [ -e $TESTDIR ] && rm -rf $TESTDIR
4531 links2=$(stat -c %h .)
4532 [ $(($links1 + 2)) != $links2 ] &&
4533 error "wrong links count $(($links1 + 2)) != $links2"
4535 links3=$(stat -c %h .)
4536 [ $(($links1 + 1)) != $links3 ] &&
4537 error "wrong links count $links1 != $links3"
4540 run_test 39o "directory cached attributes updated after create"
4543 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4546 TESTDIR=$DIR/$tdir/$tdir
4547 [ -e $TESTDIR ] && rm -rf $TESTDIR
4548 test_mkdir -p $TESTDIR
4552 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4553 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4555 links2=$(stat -c %h .)
4556 [ $(($links1 + 2)) != $links2 ] &&
4557 error "wrong links count $(($links1 + 2)) != $links2"
4559 links3=$(stat -c %h .)
4560 [ $(($links1 + 1)) != $links3 ] &&
4561 error "wrong links count $links1 != $links3"
4564 run_test 39p "remote directory cached attributes updated after create ========"
4567 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4568 skip "no atime update on old OST"
4569 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4570 skip_env "ldiskfs only test"
4574 saved_adiff=$(do_facet ost1 \
4575 lctl get_param -n obdfilter.*OST0000.atime_diff)
4576 stack_trap "do_facet ost1 \
4577 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4579 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4581 $LFS setstripe -i 0 $DIR/$tfile
4582 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4583 error "can't write initial file"
4584 cancel_lru_locks osc
4586 # exceed atime_diff and access file
4588 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4590 local atime_cli=$(stat -c %X $DIR/$tfile)
4591 echo "client atime: $atime_cli"
4592 # allow atime update to be written to device
4593 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4596 local ostdev=$(ostdevname 1)
4597 local fid=($(lfs getstripe -y $DIR/$tfile |
4598 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4599 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4600 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4602 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4603 local atime_ost=$(do_facet ost1 "$cmd" |&
4604 awk -F'[: ]' '/atime:/ { print $4 }')
4605 (( atime_cli == atime_ost )) ||
4606 error "atime on client $atime_cli != ost $atime_ost"
4608 run_test 39r "lazy atime update on OST"
4610 test_39q() { # LU-8041
4611 local testdir=$DIR/$tdir
4613 multiop_bg_pause $testdir D_c || error "multiop failed"
4615 cancel_lru_locks mdc
4616 kill -USR1 $multipid
4617 local atime=$(stat -c %X $testdir)
4618 [ "$atime" -ne 0 ] || error "atime is zero"
4620 run_test 39q "close won't zero out atime"
4623 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4624 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4625 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4626 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4627 error "$tfile is not 4096 bytes in size"
4629 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4633 small_write $DIR/f41 18
4635 run_test 41 "test small file write + fstat ====================="
4637 count_ost_writes() {
4638 lctl get_param -n ${OSC}.*.stats |
4639 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4640 END { printf("%0.0f", writes) }'
4647 BG_DIRTY_RATIO_SAVE=10
4648 MAX_BG_DIRTY_RATIO=25
4652 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4653 # dirty_ratio, dirty_background_ratio
4654 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4655 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4656 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4657 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4659 # if file not here, we are a 2.4 kernel
4660 kill -CONT `pidof kupdated`
4665 # setup the trap first, so someone cannot exit the test at the
4666 # exact wrong time and mess up a machine
4667 trap start_writeback EXIT
4668 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4669 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4670 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4671 sysctl -w vm.dirty_writeback_centisecs=0
4672 sysctl -w vm.dirty_writeback_centisecs=0
4673 # save and increase /proc/sys/vm/dirty_ratio
4674 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4675 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4676 # save and increase /proc/sys/vm/dirty_background_ratio
4677 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4678 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4680 # if file not here, we are a 2.4 kernel
4681 kill -STOP `pidof kupdated`
4685 # ensure that all stripes have some grant before we test client-side cache
4687 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4688 dd if=/dev/zero of=$i bs=4k count=1
4693 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4694 # file truncation, and file removal.
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 cancel_lru_locks $OSC
4701 sync; sleep 1; sync # just to be safe
4702 BEFOREWRITES=`count_ost_writes`
4703 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4704 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4705 AFTERWRITES=`count_ost_writes`
4706 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4707 error "$BEFOREWRITES < $AFTERWRITES"
4710 run_test 42a "ensure that we don't flush on close"
4713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4716 cancel_lru_locks $OSC
4719 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4720 BEFOREWRITES=$(count_ost_writes)
4721 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4722 AFTERWRITES=$(count_ost_writes)
4723 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4724 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4726 BEFOREWRITES=$(count_ost_writes)
4727 sync || error "sync: $?"
4728 AFTERWRITES=$(count_ost_writes)
4729 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4730 error "$BEFOREWRITES < $AFTERWRITES on sync"
4732 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4736 run_test 42b "test destroy of file with cached dirty data ======"
4738 # if these tests just want to test the effect of truncation,
4739 # they have to be very careful. consider:
4740 # - the first open gets a {0,EOF}PR lock
4741 # - the first write conflicts and gets a {0, count-1}PW
4742 # - the rest of the writes are under {count,EOF}PW
4743 # - the open for truncate tries to match a {0,EOF}PR
4744 # for the filesize and cancels the PWs.
4745 # any number of fixes (don't get {0,EOF} on open, match
4746 # composite locks, do smarter file size management) fix
4747 # this, but for now we want these tests to verify that
4748 # the cancellation with truncate intent works, so we
4749 # start the file with a full-file pw lock to match against
4750 # until the truncate.
4755 cancel_lru_locks $OSC
4757 # prime the file with 0,EOF PW to match
4761 # now the real test..
4762 dd if=/dev/zero of=$file bs=1024 count=100
4763 BEFOREWRITES=`count_ost_writes`
4764 $TRUNCATE $file $offset
4765 cancel_lru_locks $OSC
4766 AFTERWRITES=`count_ost_writes`
4771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4774 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4775 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4778 run_test 42c "test partial truncate of file with cached dirty data"
4781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4784 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4785 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4788 run_test 42d "test complete truncate of file with cached dirty data"
4790 test_42e() { # bug22074
4791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4793 local TDIR=$DIR/${tdir}e
4794 local pages=16 # hardcoded 16 pages, don't change it.
4795 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4796 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4800 test_mkdir $DIR/${tdir}e
4801 $LFS setstripe -c 1 $TDIR
4802 createmany -o $TDIR/f $files
4804 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4806 # we assume that with $OSTCOUNT files, at least one of them will
4807 # be allocated on OST0.
4808 warmup_files=$((OSTCOUNT * max_dirty_mb))
4809 createmany -o $TDIR/w $warmup_files
4811 # write a large amount of data into one file and sync, to get good
4812 # avail_grant number from OST.
4813 for ((i=0; i<$warmup_files; i++)); do
4814 idx=$($LFS getstripe -i $TDIR/w$i)
4815 [ $idx -ne 0 ] && continue
4816 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4819 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4821 $LCTL get_param $proc_osc0/cur_dirty_bytes
4822 $LCTL get_param $proc_osc0/cur_grant_bytes
4824 # create as much dirty pages as we can while not to trigger the actual
4825 # RPCs directly. but depends on the env, VFS may trigger flush during this
4826 # period, hopefully we are good.
4827 for ((i=0; i<$warmup_files; i++)); do
4828 idx=$($LFS getstripe -i $TDIR/w$i)
4829 [ $idx -ne 0 ] && continue
4830 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4832 $LCTL get_param $proc_osc0/cur_dirty_bytes
4833 $LCTL get_param $proc_osc0/cur_grant_bytes
4835 # perform the real test
4836 $LCTL set_param $proc_osc0/rpc_stats 0
4837 for ((;i<$files; i++)); do
4838 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4839 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4842 $LCTL get_param $proc_osc0/rpc_stats
4845 local have_ppr=false
4846 $LCTL get_param $proc_osc0/rpc_stats |
4847 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4848 # skip lines until we are at the RPC histogram data
4849 [ "$PPR" == "pages" ] && have_ppr=true && continue
4850 $have_ppr || continue
4852 # we only want the percent stat for < 16 pages
4853 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4855 percent=$((percent + WPCT))
4856 if [[ $percent -gt 15 ]]; then
4857 error "less than 16-pages write RPCs" \
4864 run_test 42e "verify sub-RPC writes are not done synchronously"
4866 test_43A() { # was test_43
4867 test_mkdir $DIR/$tdir
4868 cp -p /bin/ls $DIR/$tdir/$tfile
4869 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4871 # give multiop a chance to open
4874 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4877 run_test 43A "execution of file opened for write should return -ETXTBSY"
4880 test_mkdir $DIR/$tdir
4881 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4882 $DIR/$tdir/sleep 60 &
4884 # Make sure exec of $tdir/sleep wins race with truncate
4886 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4889 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4894 test_mkdir $DIR/$tdir
4895 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4896 $DIR/$tdir/sleep 60 &
4898 # Make sure exec of $tdir/sleep wins race with truncate
4900 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4903 run_test 43b "truncate of file being executed should return -ETXTBSY"
4906 local testdir="$DIR/$tdir"
4909 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4910 ( cd $testdir && md5sum -c )
4912 run_test 43c "md5sum of copy into lustre"
4914 test_44A() { # was test_44
4915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4917 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4918 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4920 run_test 44A "zero length read from a sparse stripe"
4923 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4925 [ -z "$nstripe" ] && skip "can't get stripe info"
4926 [[ $nstripe -gt $OSTCOUNT ]] &&
4927 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4929 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4931 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4932 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4936 OFFSETS="0 $((stride/2)) $((stride-1))"
4937 for offset in $OFFSETS; do
4938 for i in $(seq 0 $((nstripe-1))); do
4939 local GLOBALOFFSETS=""
4941 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4942 local myfn=$DIR/d44a-$size
4943 echo "--------writing $myfn at $size"
4944 ll_sparseness_write $myfn $size ||
4945 error "ll_sparseness_write"
4946 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4947 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4948 error "ll_sparseness_verify $GLOBALOFFSETS"
4950 for j in $(seq 0 $((nstripe-1))); do
4952 size=$((((j + $nstripe )*$stride + $offset)))
4953 ll_sparseness_write $myfn $size ||
4954 error "ll_sparseness_write"
4955 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4957 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4958 error "ll_sparseness_verify $GLOBALOFFSETS"
4963 run_test 44a "test sparse pwrite ==============================="
4967 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4973 before=`dirty_osc_total`
4974 echo executing "\"$*\""
4976 after=`dirty_osc_total`
4977 echo before $before, after $after
4980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4983 # Obtain grants from OST if it supports it
4984 echo blah > ${f}_grant
4987 do_dirty_record "echo blah > $f"
4988 [[ $before -eq $after ]] && error "write wasn't cached"
4989 do_dirty_record "> $f"
4990 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4991 do_dirty_record "echo blah > $f"
4992 [[ $before -eq $after ]] && error "write wasn't cached"
4993 do_dirty_record "sync"
4994 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4995 do_dirty_record "echo blah > $f"
4996 [[ $before -eq $after ]] && error "write wasn't cached"
4997 do_dirty_record "cancel_lru_locks osc"
4998 [[ $before -gt $after ]] ||
4999 error "lock cancellation didn't lower dirty count"
5002 run_test 45 "osc io page accounting ============================"
5004 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5005 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5006 # objects offset and an assert hit when an rpc was built with 1023's mapped
5007 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5014 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5016 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5017 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5021 run_test 46 "dirtying a previously written page ================"
5023 # test_47 is removed "Device nodes check" is moved to test_28
5025 test_48a() { # bug 2399
5026 [ "$mds1_FSTYPE" = "zfs" ] &&
5027 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5028 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5030 test_mkdir $DIR/$tdir
5032 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5033 test_mkdir $DIR/$tdir
5034 touch foo || error "'touch foo' failed after recreating cwd"
5036 touch .foo || error "'touch .foo' failed after recreating cwd"
5038 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5039 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5040 cd . || error "'cd .' failed after recreating cwd"
5041 mkdir . && error "'mkdir .' worked after recreating cwd"
5042 rmdir . && error "'rmdir .' worked after recreating cwd"
5043 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5044 cd .. || error "'cd ..' failed after recreating cwd"
5046 run_test 48a "Access renamed working dir (should return errors)="
5048 test_48b() { # bug 2399
5050 test_mkdir $DIR/$tdir
5052 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5053 touch foo && error "'touch foo' worked after removing cwd"
5054 mkdir foo && error "'mkdir foo' worked after removing cwd"
5055 touch .foo && error "'touch .foo' worked after removing cwd"
5056 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5057 ls . > /dev/null && error "'ls .' worked after removing cwd"
5058 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5059 mkdir . && error "'mkdir .' worked after removing cwd"
5060 rmdir . && error "'rmdir .' worked after removing cwd"
5061 ln -s . foo && error "'ln -s .' worked after removing cwd"
5062 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5064 run_test 48b "Access removed working dir (should return errors)="
5066 test_48c() { # bug 2350
5067 #lctl set_param debug=-1
5070 test_mkdir -p $DIR/$tdir/dir
5072 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5073 $TRACE touch foo && error "touch foo worked after removing cwd"
5074 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5075 touch .foo && error "touch .foo worked after removing cwd"
5076 mkdir .foo && error "mkdir .foo worked after removing cwd"
5077 $TRACE ls . && error "'ls .' worked after removing cwd"
5078 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5079 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5080 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5081 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5082 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5084 run_test 48c "Access removed working subdir (should return errors)"
5086 test_48d() { # bug 2350
5087 #lctl set_param debug=-1
5090 test_mkdir -p $DIR/$tdir/dir
5092 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5093 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5094 $TRACE touch foo && error "'touch foo' worked after removing parent"
5095 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5096 touch .foo && error "'touch .foo' worked after removing parent"
5097 mkdir .foo && error "mkdir .foo worked after removing parent"
5098 $TRACE ls . && error "'ls .' worked after removing parent"
5099 $TRACE ls .. && error "'ls ..' worked after removing parent"
5100 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5101 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5102 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5105 run_test 48d "Access removed parent subdir (should return errors)"
5107 test_48e() { # bug 4134
5108 #lctl set_param debug=-1
5111 test_mkdir -p $DIR/$tdir/dir
5113 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5114 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5115 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5116 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5117 # On a buggy kernel addition of "touch foo" after cd .. will
5118 # produce kernel oops in lookup_hash_it
5119 touch ../foo && error "'cd ..' worked after recreate parent"
5121 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5123 run_test 48e "Access to recreated parent subdir (should return errors)"
5125 test_49() { # LU-1030
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5127 remote_ost_nodsh && skip "remote OST with nodsh"
5129 # get ost1 size - $FSNAME-OST0000
5130 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5132 # write 800M at maximum
5133 [[ $ost1_size -lt 2 ]] && ost1_size=2
5134 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5136 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5137 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5140 # change max_pages_per_rpc while writing the file
5141 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5142 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5143 # loop until dd process exits
5144 while ps ax -opid | grep -wq $dd_pid; do
5145 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5146 sleep $((RANDOM % 5 + 1))
5148 # restore original max_pages_per_rpc
5149 $LCTL set_param $osc1_mppc=$orig_mppc
5150 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5152 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5156 test_mkdir $DIR/$tdir
5158 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5160 run_test 50 "special situations: /proc symlinks ==============="
5162 test_51a() { # was test_51
5163 # bug 1516 - create an empty entry right after ".." then split dir
5164 test_mkdir -c1 $DIR/$tdir
5165 touch $DIR/$tdir/foo
5166 $MCREATE $DIR/$tdir/bar
5168 createmany -m $DIR/$tdir/longfile 201
5170 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5171 $MCREATE $DIR/$tdir/longfile$FNUM
5176 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5178 run_test 51a "special situations: split htree with empty entry =="
5180 cleanup_print_lfs_df () {
5187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5189 local dir=$DIR/$tdir
5190 local nrdirs=$((65536 + 100))
5192 # cleanup the directory
5199 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5200 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5201 [[ $numfree -lt $nrdirs ]] &&
5202 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5204 # need to check free space for the directories as well
5205 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5206 numfree=$(( blkfree / $(fs_inode_ksize) ))
5207 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5209 trap cleanup_print_lfs_df EXIT
5212 createmany -d $dir/d $nrdirs || {
5213 unlinkmany $dir/d $nrdirs
5214 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5218 nrdirs=$(ls -U $dir | wc -l)
5220 # unlink all but 100 subdirectories, then check it still works
5222 local delete=$((nrdirs - left))
5227 # for ldiskfs the nlink count should be 1, but this is OSD specific
5228 # and so this is listed for informational purposes only
5229 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5230 unlinkmany -d $dir/d $delete ||
5231 error "unlink of first $delete subdirs failed"
5233 echo "nlink between: $(stat -c %h $dir)"
5234 local found=$(ls -U $dir | wc -l)
5235 [ $found -ne $left ] &&
5236 error "can't find subdirs: found only $found, expected $left"
5238 unlinkmany -d $dir/d $delete $left ||
5239 error "unlink of second $left subdirs failed"
5240 # regardless of whether the backing filesystem tracks nlink accurately
5241 # or not, the nlink count shouldn't be more than "." and ".." here
5242 local after=$(stat -c %h $dir)
5243 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5244 echo "nlink after: $after"
5246 cleanup_print_lfs_df
5248 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5252 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5254 test_mkdir $DIR/$tdir
5255 createmany -o $DIR/$tdir/t- 1000
5256 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5257 for N in $(seq 0 $((OSTCOUNT - 1))); do
5258 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5259 END { printf("%0.0f", objs) }' $TMP/$tfile)
5260 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5261 '($1 == '$N') { objs += 1 } \
5262 END { printf("%0.0f", objs) }')
5263 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5265 unlinkmany $DIR/$tdir/t- 1000
5268 for N in $(seq 1 $((OSTCOUNT - 1))); do
5269 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5270 error "OST $N has less objects vs OST $NLAST" \
5271 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5272 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5273 error "OST $N has less objects vs OST $NLAST" \
5274 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5276 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5277 error "OST $N has less #0 objects vs OST $NLAST" \
5278 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5279 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5280 error "OST $N has less #0 objects vs OST $NLAST" \
5281 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5286 run_test 51d "check object distribution"
5289 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5290 skip_env "ldiskfs only test"
5293 test_mkdir -c1 $DIR/$tdir
5294 test_mkdir -c1 $DIR/$tdir/d0
5296 touch $DIR/$tdir/d0/foo
5297 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5298 error "file exceed 65000 nlink limit!"
5299 unlinkmany $DIR/$tdir/d0/f- 65001
5302 run_test 51e "check file nlink limit"
5305 test_mkdir $DIR/$tdir
5308 local ulimit_old=$(ulimit -n)
5309 local spare=20 # number of spare fd's for scripts/libraries, etc.
5310 local mdt=$($LFS getstripe -m $DIR/$tdir)
5311 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5313 echo "MDT$mdt numfree=$numfree, max=$max"
5314 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5315 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5316 while ! ulimit -n $((numfree + spare)); do
5317 numfree=$((numfree * 3 / 4))
5319 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5321 echo "left ulimit at $ulimit_old"
5324 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5325 unlinkmany $DIR/$tdir/f $numfree
5326 error "create+open $numfree files in $DIR/$tdir failed"
5328 ulimit -n $ulimit_old
5330 # if createmany exits at 120s there will be fewer than $numfree files
5331 unlinkmany $DIR/$tdir/f $numfree || true
5333 run_test 51f "check many open files limit"
5336 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5337 test_mkdir $DIR/$tdir
5338 touch $DIR/$tdir/foo
5339 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5340 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5341 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5342 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5343 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5345 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5346 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5347 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5349 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5350 cp -r $DIR/$tdir $TMP/
5351 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5353 run_test 52a "append-only flag test (should return errors)"
5356 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5357 test_mkdir $DIR/$tdir
5358 touch $DIR/$tdir/foo
5359 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5360 cat test > $DIR/$tdir/foo && error "cat test worked"
5361 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5362 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5363 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5365 echo foo >> $DIR/$tdir/foo && error "echo worked"
5366 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5367 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5368 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5369 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5371 chattr -i $DIR/$tdir/foo || error "chattr failed"
5373 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5375 run_test 52b "immutable flag test (should return errors) ======="
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5379 remote_mds_nodsh && skip "remote MDS with nodsh"
5380 remote_ost_nodsh && skip "remote OST with nodsh"
5393 local support_last_seq=true
5395 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5396 support_last_seq=false
5399 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5401 for value in $(do_facet $SINGLEMDS \
5402 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5403 param=$(echo ${value[0]} | cut -d "=" -f1)
5404 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5406 if $support_last_seq; then
5407 param_seq=$(echo $param |
5408 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5409 mds_last_seq=$(do_facet $SINGLEMDS \
5410 $LCTL get_param -n $param_seq)
5412 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5414 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5415 node=$(facet_active_host ost$((ostnum+1)))
5416 param="obdfilter.$ostname.last_id"
5417 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5418 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5419 ost_last_id=$ost_last
5421 if $support_last_seq; then
5422 ost_last_id=$(echo $ost_last |
5423 awk -F':' '{print $2}' |
5425 ost_last_seq=$(echo $ost_last |
5426 awk -F':' '{print $1}')
5427 [[ $ost_last_seq = $mds_last_seq ]] || continue
5430 if [[ $ost_last_id != $mds_last ]]; then
5431 error "$ost_last_id != $mds_last"
5438 $found || error "can not match last_seq/last_id for $mdtosc"
5441 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5444 perl -MSocket -e ';' || skip "no Socket perl module installed"
5446 $SOCKETSERVER $DIR/socket ||
5447 error "$SOCKETSERVER $DIR/socket failed: $?"
5448 $SOCKETCLIENT $DIR/socket ||
5449 error "$SOCKETCLIENT $DIR/socket failed: $?"
5450 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5452 run_test 54a "unix domain socket test =========================="
5458 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5460 run_test 54b "char device works in lustre ======================"
5463 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5464 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5465 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5467 for i in $(seq 3 7); do
5468 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5477 loopdev="$DIR/loop54c"
5480 $UMOUNT $DIR/$tdir || rc=$?
5481 losetup -d $loopdev || true
5482 losetup -d $LOOPDEV || true
5483 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5490 loopdev="$DIR/loop54c"
5493 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5494 trap cleanup_54c EXIT
5495 mknod $loopdev b 7 $LOOPNUM
5496 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5497 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5498 losetup $loopdev $DIR/$tfile ||
5499 error "can't set up $loopdev for $DIR/$tfile"
5500 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5501 test_mkdir $DIR/$tdir
5502 mount -t ext2 $loopdev $DIR/$tdir ||
5503 error "error mounting $loopdev on $DIR/$tdir"
5504 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5507 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5511 run_test 54c "block device works in lustre ====================="
5517 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5519 run_test 54d "fifo device works in lustre ======================"
5524 cp -aL /dev/console $f
5525 echo $string > $f || error "echo $string to $f failed"
5527 run_test 54e "console/tty device works in lustre ======================"
5531 local dir=$DIR/$tdir
5534 test_mkdir -p $dir/dir
5535 for i in $(seq $numfiles); do
5537 touch $dir/dir/file$i
5540 local numcomp=$($LFS getstripe --component-count $dir)
5542 [[ $numcomp == 0 ]] && numcomp=1
5544 # test lfs getstripe with --recursive
5545 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5547 [[ $filenum -eq $((numfiles * 2)) ]] ||
5548 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5549 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5550 [[ $filenum -eq $numfiles ]] ||
5551 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5552 echo "$LFS getstripe showed obdidx or l_ost_idx"
5554 # test lfs getstripe with file instead of dir
5555 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5556 [[ $filenum -eq 1 ]] ||
5557 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5558 echo "$LFS getstripe file1 passed"
5560 #test lfs getstripe with --verbose
5561 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5562 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5563 error "$LFS getstripe --verbose $dir: "\
5564 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5565 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5566 error "$LFS getstripe $dir: showed lmm_magic"
5568 #test lfs getstripe with -v prints lmm_fid
5569 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5570 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5571 error "$LFS getstripe -v $dir: "\
5572 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5573 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5574 error "$LFS getstripe $dir: showed lmm_fid by default"
5575 echo "$LFS getstripe --verbose passed"
5577 #check for FID information
5578 local fid1=$($LFS getstripe --fid $dir/file1)
5579 local fid2=$($LFS getstripe --verbose $dir/file1 |
5580 awk '/lmm_fid: / { print $2; exit; }')
5581 local fid3=$($LFS path2fid $dir/file1)
5583 [ "$fid1" != "$fid2" ] &&
5584 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5585 [ "$fid1" != "$fid3" ] &&
5586 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5587 echo "$LFS getstripe --fid passed"
5589 #test lfs getstripe with --obd
5590 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5591 error "$LFS getstripe --obd wrong_uuid: should return error"
5593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5596 local obduuid=$(ostuuid_from_index $ostidx)
5597 local found=$($LFS getstripe -r --obd $obduuid $dir |
5598 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5600 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5601 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5603 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5606 [[ $found -eq $filenum ]] ||
5607 error "$LFS getstripe --obd: found $found expect $filenum"
5608 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5609 sed '/^[ ]*'${ostidx}'[ ]/d' |
5610 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5611 error "$LFS getstripe --obd: should not show file on other obd"
5612 echo "$LFS getstripe --obd passed"
5614 run_test 56a "check $LFS getstripe"
5617 local dir=$DIR/$tdir
5621 for i in $(seq $numdirs); do
5622 test_mkdir $dir/dir$i
5625 # test lfs getdirstripe default mode is non-recursion, which is
5626 # different from lfs getstripe
5627 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5629 [[ $dircnt -eq 1 ]] ||
5630 error "$LFS getdirstripe: found $dircnt, not 1"
5631 dircnt=$($LFS getdirstripe --recursive $dir |
5632 grep -c lmv_stripe_count)
5633 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5634 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5636 run_test 56b "check $LFS getdirstripe"
5639 remote_ost_nodsh && skip "remote OST with nodsh"
5642 local ost_name=$(ostname_from_index $ost_idx)
5643 local old_status=$(ost_dev_status $ost_idx)
5644 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5646 [[ -z "$old_status" ]] ||
5647 skip_env "OST $ost_name is in $old_status status"
5649 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5650 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5651 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5652 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5653 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5654 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5657 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5658 error "$LFS df -v showing inactive devices"
5661 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5663 [[ "$new_status" =~ "D" ]] ||
5664 error "$ost_name status is '$new_status', missing 'D'"
5665 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5666 [[ "$new_status" =~ "N" ]] ||
5667 error "$ost_name status is '$new_status', missing 'N'"
5669 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5670 [[ "$new_status" =~ "f" ]] ||
5671 error "$ost_name status is '$new_status', missing 'f'"
5674 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5675 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5676 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5677 [[ -z "$p" ]] && restore_lustre_params < $p || true
5680 new_status=$(ost_dev_status $ost_idx)
5681 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5682 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5683 # can't check 'f' as devices may actually be on flash
5685 run_test 56c "check 'lfs df' showing device status"
5688 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5689 local osts=$($LFS df -v $MOUNT | grep -c OST)
5693 (( mdts == MDSCOUNT )) ||
5694 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5695 (( osts == OSTCOUNT )) ||
5696 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5698 run_test 56d "'lfs df -v' prints only configured devices"
5703 local local_tdir="$1"
5704 local local_numfiles="$2"
5705 local local_numdirs="$3"
5706 local dir_params="$4"
5707 local dir_stripe_params="$5"
5709 if [ ! -d "$local_tdir" ] ; then
5710 test_mkdir -p $dir_stripe_params $local_tdir
5711 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5712 for i in $(seq $local_numfiles) ; do
5713 touch $local_tdir/file$i
5715 for i in $(seq $local_numdirs) ; do
5716 test_mkdir $dir_stripe_params $local_tdir/dir$i
5717 for j in $(seq $local_numfiles) ; do
5718 touch $local_tdir/dir$i/file$j
5724 setup_56_special() {
5726 local local_numfiles=$2
5727 local local_numdirs=$3
5729 setup_56 $local_tdir $local_numfiles $local_numdirs
5731 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5732 for i in $(seq $local_numfiles) ; do
5733 mknod $local_tdir/loop${i}b b 7 $i
5734 mknod $local_tdir/null${i}c c 1 3
5735 ln -s $local_tdir/file1 $local_tdir/link${i}
5737 for i in $(seq $local_numdirs) ; do
5738 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5739 mknod $local_tdir/dir$i/null${i}c c 1 3
5740 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5746 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5747 local expected=$(($NUMDIRS + 2))
5749 setup_56 $dir $NUMFILES $NUMDIRS
5751 # test lfs find with -name
5752 for i in $(seq $NUMFILES) ; do
5753 local nums=$($LFS find -name "*$i" $dir | wc -l)
5755 [ $nums -eq $expected ] ||
5756 error "lfs find -name '*$i' $dir wrong: "\
5757 "found $nums, expected $expected"
5760 run_test 56g "check lfs find -name"
5763 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5764 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5766 setup_56 $dir $NUMFILES $NUMDIRS
5768 # test lfs find with ! -name
5769 for i in $(seq $NUMFILES) ; do
5770 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5772 [ $nums -eq $expected ] ||
5773 error "lfs find ! -name '*$i' $dir wrong: "\
5774 "found $nums, expected $expected"
5777 run_test 56h "check lfs find ! -name"
5780 local dir=$DIR/$tdir
5784 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5787 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5789 run_test 56i "check 'lfs find -ost UUID' skips directories"
5792 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5794 setup_56_special $dir $NUMFILES $NUMDIRS
5796 local expected=$((NUMDIRS + 1))
5797 local cmd="$LFS find -type d $dir"
5798 local nums=$($cmd | wc -l)
5800 [ $nums -eq $expected ] ||
5801 error "'$cmd' wrong: found $nums, expected $expected"
5803 run_test 56j "check lfs find -type d"
5806 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5808 setup_56_special $dir $NUMFILES $NUMDIRS
5810 local expected=$(((NUMDIRS + 1) * NUMFILES))
5811 local cmd="$LFS find -type f $dir"
5812 local nums=$($cmd | wc -l)
5814 [ $nums -eq $expected ] ||
5815 error "'$cmd' wrong: found $nums, expected $expected"
5817 run_test 56k "check lfs find -type f"
5820 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5822 setup_56_special $dir $NUMFILES $NUMDIRS
5824 local expected=$((NUMDIRS + NUMFILES))
5825 local cmd="$LFS find -type b $dir"
5826 local nums=$($cmd | wc -l)
5828 [ $nums -eq $expected ] ||
5829 error "'$cmd' wrong: found $nums, expected $expected"
5831 run_test 56l "check lfs find -type b"
5834 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5836 setup_56_special $dir $NUMFILES $NUMDIRS
5838 local expected=$((NUMDIRS + NUMFILES))
5839 local cmd="$LFS find -type c $dir"
5840 local nums=$($cmd | wc -l)
5841 [ $nums -eq $expected ] ||
5842 error "'$cmd' wrong: found $nums, expected $expected"
5844 run_test 56m "check lfs find -type c"
5847 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5848 setup_56_special $dir $NUMFILES $NUMDIRS
5850 local expected=$((NUMDIRS + NUMFILES))
5851 local cmd="$LFS find -type l $dir"
5852 local nums=$($cmd | wc -l)
5854 [ $nums -eq $expected ] ||
5855 error "'$cmd' wrong: found $nums, expected $expected"
5857 run_test 56n "check lfs find -type l"
5860 local dir=$DIR/$tdir
5862 setup_56 $dir $NUMFILES $NUMDIRS
5863 utime $dir/file1 > /dev/null || error "utime (1)"
5864 utime $dir/file2 > /dev/null || error "utime (2)"
5865 utime $dir/dir1 > /dev/null || error "utime (3)"
5866 utime $dir/dir2 > /dev/null || error "utime (4)"
5867 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5868 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5871 local nums=$($LFS find -mtime +0 $dir | wc -l)
5873 [ $nums -eq $expected ] ||
5874 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5877 cmd="$LFS find -mtime 0 $dir"
5878 nums=$($cmd | wc -l)
5879 [ $nums -eq $expected ] ||
5880 error "'$cmd' wrong: found $nums, expected $expected"
5882 run_test 56o "check lfs find -mtime for old files"
5885 local dir=$DIR/$tdir
5889 # just to make sure there is something that won't be found
5891 touch $dir/$tfile.now
5893 for age in year week day hour min; do
5894 count=$((count + 1))
5896 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5897 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5898 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5900 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5901 local nums=$($cmd | wc -l)
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5905 cmd="$LFS find $dir -atime $count${age:0:1}"
5906 nums=$($cmd | wc -l)
5907 [ $nums -eq $expected ] ||
5908 error "'$cmd' wrong: found $nums, expected $expected"
5912 cmd="$LFS find $dir -ctime +1s -type f"
5913 nums=$($cmd | wc -l)
5914 (( $nums == $count * 2 + 1)) ||
5915 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5917 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5919 test_newerXY_base() {
5922 local dir=$DIR/$tdir
5926 if [ $y == "t" ]; then
5927 if [ $x == "b" ]; then
5928 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5930 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5933 ref=$DIR/$tfile.newer.$x$y
5934 touch $ref || error "touch $ref failed"
5937 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5939 if [ $y == "t" ]; then
5940 if [ $x == "b" ]; then
5941 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5943 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5946 negref=$DIR/$tfile.negnewer.$x$y
5947 touch $negref || error "touch $negref failed"
5950 local cmd="$LFS find $dir -newer$x$y $ref"
5951 local nums=$(eval $cmd | wc -l)
5952 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5954 [ $nums -eq $expected ] ||
5955 error "'$cmd' wrong: found $nums, expected $expected"
5957 cmd="$LFS find $dir ! -newer$x$y $negref"
5958 nums=$(eval $cmd | wc -l)
5959 [ $nums -eq $expected ] ||
5960 error "'$cmd' wrong: found $nums, expected $expected"
5962 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5963 nums=$(eval $cmd | wc -l)
5964 [ $nums -eq $expected ] ||
5965 error "'$cmd' wrong: found $nums, expected $expected"
5971 test_newerXY_base "b" "t"
5972 test_newerXY_base "a" "a"
5973 test_newerXY_base "a" "m"
5974 test_newerXY_base "a" "c"
5975 test_newerXY_base "m" "a"
5976 test_newerXY_base "m" "m"
5977 test_newerXY_base "m" "c"
5978 test_newerXY_base "c" "a"
5979 test_newerXY_base "c" "m"
5980 test_newerXY_base "c" "c"
5981 test_newerXY_base "b" "b"
5982 test_newerXY_base "a" "t"
5983 test_newerXY_base "m" "t"
5984 test_newerXY_base "c" "t"
5985 test_newerXY_base "b" "t"
5987 run_test 56oc "check lfs find -newerXY work"
5990 local dir=$DIR/$tdir
5995 $LFS find $dir -btime -1d -type f
6002 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6003 ! btime_supported && skip "btime unsupported on MDS"
6005 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6006 ! btime_supported && skip "btime unsupported on clients"
6008 local dir=$DIR/$tdir
6009 local ref=$DIR/$tfile.ref
6010 local negref=$DIR/$tfile.negref
6012 mkdir $dir || error "mkdir $dir failed"
6013 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6014 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6015 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6016 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6017 touch $ref || error "touch $ref failed"
6018 # sleep 3 seconds at least
6021 local before=$(do_facet mds1 date +%s)
6022 local skew=$(($(date +%s) - before + 1))
6024 if (( skew < 0 && skew > -5 )); then
6025 sleep $((0 - skew + 1))
6029 # Set the dir stripe params to limit files all on MDT0,
6030 # otherwise we need to calc the max clock skew between
6031 # the client and MDTs.
6032 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6034 touch $negref || error "touch $negref failed"
6036 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6037 local nums=$($cmd | wc -l)
6038 local expected=$(((NUMFILES + 1) * NUMDIRS))
6040 [ $nums -eq $expected ] ||
6041 error "'$cmd' wrong: found $nums, expected $expected"
6043 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6044 nums=$($cmd | wc -l)
6045 expected=$((NUMFILES + 1))
6046 [ $nums -eq $expected ] ||
6047 error "'$cmd' wrong: found $nums, expected $expected"
6049 [ $skew -lt 0 ] && return
6051 local after=$(do_facet mds1 date +%s)
6052 local age=$((after - before + 1 + skew))
6054 cmd="$LFS find $dir -btime -${age}s -type f"
6055 nums=$($cmd | wc -l)
6056 expected=$(((NUMFILES + 1) * NUMDIRS))
6058 echo "Clock skew between client and server: $skew, age:$age"
6059 [ $nums -eq $expected ] ||
6060 error "'$cmd' wrong: found $nums, expected $expected"
6062 expected=$(($NUMDIRS + 1))
6063 cmd="$LFS find $dir -btime -${age}s -type d"
6064 nums=$($cmd | wc -l)
6065 [ $nums -eq $expected ] ||
6066 error "'$cmd' wrong: found $nums, expected $expected"
6067 rm -f $ref $negref || error "Failed to remove $ref $negref"
6069 run_test 56od "check lfs find -btime with units"
6072 [ $RUNAS_ID -eq $UID ] &&
6073 skip_env "RUNAS_ID = UID = $UID -- skipping"
6075 local dir=$DIR/$tdir
6077 setup_56 $dir $NUMFILES $NUMDIRS
6078 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6080 local expected=$NUMFILES
6081 local cmd="$LFS find -uid $RUNAS_ID $dir"
6082 local nums=$($cmd | wc -l)
6084 [ $nums -eq $expected ] ||
6085 error "'$cmd' wrong: found $nums, expected $expected"
6087 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6088 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6089 nums=$($cmd | wc -l)
6090 [ $nums -eq $expected ] ||
6091 error "'$cmd' wrong: found $nums, expected $expected"
6093 run_test 56p "check lfs find -uid and ! -uid"
6096 [ $RUNAS_ID -eq $UID ] &&
6097 skip_env "RUNAS_ID = UID = $UID -- skipping"
6099 local dir=$DIR/$tdir
6101 setup_56 $dir $NUMFILES $NUMDIRS
6102 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6104 local expected=$NUMFILES
6105 local cmd="$LFS find -gid $RUNAS_GID $dir"
6106 local nums=$($cmd | wc -l)
6108 [ $nums -eq $expected ] ||
6109 error "'$cmd' wrong: found $nums, expected $expected"
6111 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6112 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6113 nums=$($cmd | wc -l)
6114 [ $nums -eq $expected ] ||
6115 error "'$cmd' wrong: found $nums, expected $expected"
6117 run_test 56q "check lfs find -gid and ! -gid"
6120 local dir=$DIR/$tdir
6122 setup_56 $dir $NUMFILES $NUMDIRS
6125 local cmd="$LFS find -size 0 -type f -lazy $dir"
6126 local nums=$($cmd | wc -l)
6128 [ $nums -eq $expected ] ||
6129 error "'$cmd' wrong: found $nums, expected $expected"
6130 cmd="$LFS find -size 0 -type f $dir"
6131 nums=$($cmd | wc -l)
6132 [ $nums -eq $expected ] ||
6133 error "'$cmd' wrong: found $nums, expected $expected"
6136 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6137 nums=$($cmd | wc -l)
6138 [ $nums -eq $expected ] ||
6139 error "'$cmd' wrong: found $nums, expected $expected"
6140 cmd="$LFS find ! -size 0 -type f $dir"
6141 nums=$($cmd | wc -l)
6142 [ $nums -eq $expected ] ||
6143 error "'$cmd' wrong: found $nums, expected $expected"
6145 echo "test" > $dir/$tfile
6146 echo "test2" > $dir/$tfile.2 && sync
6148 cmd="$LFS find -size 5 -type f -lazy $dir"
6149 nums=$($cmd | wc -l)
6150 [ $nums -eq $expected ] ||
6151 error "'$cmd' wrong: found $nums, expected $expected"
6152 cmd="$LFS find -size 5 -type f $dir"
6153 nums=$($cmd | wc -l)
6154 [ $nums -eq $expected ] ||
6155 error "'$cmd' wrong: found $nums, expected $expected"
6158 cmd="$LFS find -size +5 -type f -lazy $dir"
6159 nums=$($cmd | wc -l)
6160 [ $nums -eq $expected ] ||
6161 error "'$cmd' wrong: found $nums, expected $expected"
6162 cmd="$LFS find -size +5 -type f $dir"
6163 nums=$($cmd | wc -l)
6164 [ $nums -eq $expected ] ||
6165 error "'$cmd' wrong: found $nums, expected $expected"
6168 cmd="$LFS find -size +0 -type f -lazy $dir"
6169 nums=$($cmd | wc -l)
6170 [ $nums -eq $expected ] ||
6171 error "'$cmd' wrong: found $nums, expected $expected"
6172 cmd="$LFS find -size +0 -type f $dir"
6173 nums=$($cmd | wc -l)
6174 [ $nums -eq $expected ] ||
6175 error "'$cmd' wrong: found $nums, expected $expected"
6178 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6179 nums=$($cmd | wc -l)
6180 [ $nums -eq $expected ] ||
6181 error "'$cmd' wrong: found $nums, expected $expected"
6182 cmd="$LFS find ! -size -5 -type f $dir"
6183 nums=$($cmd | wc -l)
6184 [ $nums -eq $expected ] ||
6185 error "'$cmd' wrong: found $nums, expected $expected"
6188 cmd="$LFS find -size -5 -type f -lazy $dir"
6189 nums=$($cmd | wc -l)
6190 [ $nums -eq $expected ] ||
6191 error "'$cmd' wrong: found $nums, expected $expected"
6192 cmd="$LFS find -size -5 -type f $dir"
6193 nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6197 run_test 56r "check lfs find -size works"
6204 cancel_lru_locks $OSC
6206 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6207 local nums=$($cmd | wc -l)
6209 [ $nums -eq $expected ] ||
6210 error "'$cmd' wrong: found $nums, expected $expected"
6212 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6214 if (( rpcs_before + glimpses != rpcs_after )); then
6215 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6216 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6218 if [[ $glimpses == 0 ]]; then
6219 error "'$cmd' should not send glimpse RPCs to OST"
6221 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6227 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6228 skip "MDS < 2.12.58 doesn't return LSOM data"
6229 local dir=$DIR/$tdir
6231 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6233 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6234 # open and close all files to ensure LSOM is updated
6235 cancel_lru_locks $OSC
6236 find $dir -type f | xargs cat > /dev/null
6238 # expect_found glimpse_rpcs command_to_run
6239 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6240 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6241 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6242 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6244 echo "test" > $dir/$tfile
6245 echo "test2" > $dir/$tfile.2 && sync
6246 cancel_lru_locks $OSC
6247 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6249 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6250 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6251 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6252 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6254 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6255 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6256 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6257 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6258 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6259 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6261 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6264 local dir=$DIR/$tdir
6265 local tmp=$TMP/$tfile.log
6268 test_mkdir -p $dir || error "failed to mkdir $dir"
6269 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6270 error "failed to setstripe $dir/$tfile"
6271 mdt_idx=$($LFS getdirstripe -i $dir)
6272 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6274 stack_trap "rm -f $tmp" EXIT
6275 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6276 ! grep -q obd_uuid $tmp ||
6277 error "failed to find --size +100K --ost 0 $dir"
6278 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6279 ! grep -q obd_uuid $tmp ||
6280 error "failed to find --size +100K --mdt $mdt_idx $dir"
6282 run_test 56rb "check lfs find --size --ost/--mdt works"
6284 test_56s() { # LU-611 #LU-9369
6285 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6287 local dir=$DIR/$tdir
6288 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6290 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6291 for i in $(seq $NUMDIRS); do
6292 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6295 local expected=$NUMDIRS
6296 local cmd="$LFS find -c $OSTCOUNT $dir"
6297 local nums=$($cmd | wc -l)
6299 [ $nums -eq $expected ] || {
6300 $LFS getstripe -R $dir
6301 error "'$cmd' wrong: found $nums, expected $expected"
6304 expected=$((NUMDIRS + onestripe))
6305 cmd="$LFS find -stripe-count +0 -type f $dir"
6306 nums=$($cmd | wc -l)
6307 [ $nums -eq $expected ] || {
6308 $LFS getstripe -R $dir
6309 error "'$cmd' wrong: found $nums, expected $expected"
6313 cmd="$LFS find -stripe-count 1 -type f $dir"
6314 nums=$($cmd | wc -l)
6315 [ $nums -eq $expected ] || {
6316 $LFS getstripe -R $dir
6317 error "'$cmd' wrong: found $nums, expected $expected"
6320 cmd="$LFS find -stripe-count -2 -type f $dir"
6321 nums=$($cmd | wc -l)
6322 [ $nums -eq $expected ] || {
6323 $LFS getstripe -R $dir
6324 error "'$cmd' wrong: found $nums, expected $expected"
6328 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6329 nums=$($cmd | wc -l)
6330 [ $nums -eq $expected ] || {
6331 $LFS getstripe -R $dir
6332 error "'$cmd' wrong: found $nums, expected $expected"
6335 run_test 56s "check lfs find -stripe-count works"
6337 test_56t() { # LU-611 #LU-9369
6338 local dir=$DIR/$tdir
6340 setup_56 $dir 0 $NUMDIRS
6341 for i in $(seq $NUMDIRS); do
6342 $LFS setstripe -S 8M $dir/dir$i/$tfile
6345 local expected=$NUMDIRS
6346 local cmd="$LFS find -S 8M $dir"
6347 local nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] || {
6350 $LFS getstripe -R $dir
6351 error "'$cmd' wrong: found $nums, expected $expected"
6355 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6357 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6359 expected=$(((NUMDIRS + 1) * NUMFILES))
6360 cmd="$LFS find -stripe-size 512k -type f $dir"
6361 nums=$($cmd | wc -l)
6362 [ $nums -eq $expected ] ||
6363 error "'$cmd' wrong: found $nums, expected $expected"
6365 cmd="$LFS find -stripe-size +320k -type f $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6371 cmd="$LFS find -stripe-size +200k -type f $dir"
6372 nums=$($cmd | wc -l)
6373 [ $nums -eq $expected ] ||
6374 error "'$cmd' wrong: found $nums, expected $expected"
6376 cmd="$LFS find -stripe-size -640k -type f $dir"
6377 nums=$($cmd | wc -l)
6378 [ $nums -eq $expected ] ||
6379 error "'$cmd' wrong: found $nums, expected $expected"
6382 cmd="$LFS find -stripe-size 256k -type f $dir"
6383 nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] ||
6385 error "'$cmd' wrong: found $nums, expected $expected"
6387 cmd="$LFS find -stripe-size -320k -type f $dir"
6388 nums=$($cmd | wc -l)
6389 [ $nums -eq $expected ] ||
6390 error "'$cmd' wrong: found $nums, expected $expected"
6393 cmd="$LFS find -stripe-size 1024k -type f $dir"
6394 nums=$($cmd | wc -l)
6395 [ $nums -eq $expected ] ||
6396 error "'$cmd' wrong: found $nums, expected $expected"
6398 run_test 56t "check lfs find -stripe-size works"
6400 test_56u() { # LU-611
6401 local dir=$DIR/$tdir
6403 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6405 if [[ $OSTCOUNT -gt 1 ]]; then
6406 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6412 local expected=$(((NUMDIRS + 1) * NUMFILES))
6413 local cmd="$LFS find -stripe-index 0 -type f $dir"
6414 local nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6420 cmd="$LFS find -stripe-index 1 -type f $dir"
6421 nums=$($cmd | wc -l)
6422 [ $nums -eq $expected ] ||
6423 error "'$cmd' wrong: found $nums, expected $expected"
6425 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6426 nums=$($cmd | wc -l)
6427 [ $nums -eq $expected ] ||
6428 error "'$cmd' wrong: found $nums, expected $expected"
6431 # This should produce an error and not return any files
6432 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6433 nums=$($cmd 2>/dev/null | wc -l)
6434 [ $nums -eq $expected ] ||
6435 error "'$cmd' wrong: found $nums, expected $expected"
6437 if [[ $OSTCOUNT -gt 1 ]]; then
6438 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6439 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6440 nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6445 run_test 56u "check lfs find -stripe-index works"
6449 local dir=$DIR/$tdir
6451 setup_56 $dir $NUMFILES $NUMDIRS
6453 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6454 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6456 for file in $($LFS find -m $UUID $dir); do
6457 file_midx=$($LFS getstripe -m $file)
6458 [ $file_midx -eq $mdt_idx ] ||
6459 error "lfs find -m $UUID != getstripe -m $file_midx"
6462 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6465 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6468 local dir=$DIR/$tdir
6470 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6472 local stripe_size=$($LFS getstripe -S -d $dir) ||
6473 error "$LFS getstripe -S -d $dir failed"
6474 stripe_size=${stripe_size%% *}
6476 local file_size=$((stripe_size * OSTCOUNT))
6477 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6478 local required_space=$((file_num * file_size))
6479 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6481 [[ $free_space -le $((required_space / 1024)) ]] &&
6482 skip_env "need $required_space, have $free_space kbytes"
6485 local dd_count=$((file_size / dd_bs))
6487 # write data into the files
6492 for i in $(seq $NUMFILES); do
6494 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6495 error "write data into $file failed"
6497 for i in $(seq $NUMDIRS); do
6498 for j in $(seq $NUMFILES); do
6499 file=$dir/dir$i/file$j
6500 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6501 error "write data into $file failed"
6505 # $LFS_MIGRATE will fail if hard link migration is unsupported
6506 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6507 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6508 error "creating links to $dir/dir1/file1 failed"
6513 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6516 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6519 eval $cmd || error "$cmd failed"
6521 check_stripe_count $dir/file1 $expected
6523 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6525 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6526 # OST 1 if it is on OST 0. This file is small enough to
6527 # be on only one stripe.
6528 file=$dir/migr_1_ost
6529 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6530 error "write data into $file failed"
6531 local obdidx=$($LFS getstripe -i $file)
6532 local oldmd5=$(md5sum $file)
6535 [[ $obdidx -eq 0 ]] && newobdidx=1
6536 cmd="$LFS migrate -i $newobdidx $file"
6538 eval $cmd || error "$cmd failed"
6540 local realobdix=$($LFS getstripe -i $file)
6541 local newmd5=$(md5sum $file)
6543 [[ $newobdidx -ne $realobdix ]] &&
6544 error "new OST is different (was=$obdidx, "\
6545 "wanted=$newobdidx, got=$realobdix)"
6546 [[ "$oldmd5" != "$newmd5" ]] &&
6547 error "md5sum differ: $oldmd5, $newmd5"
6551 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6553 eval $cmd || error "$cmd failed"
6555 for j in $(seq $NUMFILES); do
6556 check_stripe_count $dir/dir1/file$j $expected
6559 # lfs_migrate works with lfs find
6560 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6561 $LFS_MIGRATE -y -c $expected"
6563 eval $cmd || error "$cmd failed"
6565 for i in $(seq 2 $NUMFILES); do
6566 check_stripe_count $dir/file$i $expected
6568 for i in $(seq 2 $NUMDIRS); do
6569 for j in $(seq $NUMFILES); do
6570 check_stripe_count $dir/dir$i/file$j $expected
6574 run_test 56w "check lfs_migrate -c stripe_count works"
6577 local file1=$DIR/$tdir/file1
6578 local create_pool=false
6579 local initial_pool=$($LFS getstripe -p $DIR)
6583 echo -n "Creating test dir..."
6584 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6587 echo -n "Creating test file..."
6588 touch $file1 || error "cannot create file"
6591 echo -n "Detecting existing pools..."
6592 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6594 if [ ${#pool_list[@]} -gt 0 ]; then
6595 echo "${pool_list[@]}"
6596 for thispool in "${pool_list[@]}"; do
6597 if [[ -z "$initial_pool" ||
6598 "$initial_pool" != "$thispool" ]]; then
6600 echo "Using existing pool '$pool'"
6605 echo "none detected."
6607 if [ -z "$pool" ]; then
6608 pool=${POOL:-testpool}
6609 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6610 echo -n "Creating pool '$pool'..."
6612 pool_add $pool &> /dev/null ||
6613 error "pool_add failed"
6616 echo -n "Adding target to pool..."
6617 pool_add_targets $pool 0 0 1 &> /dev/null ||
6618 error "pool_add_targets failed"
6622 echo -n "Setting pool using -p option..."
6623 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6624 error "migrate failed rc = $?"
6627 echo -n "Verifying test file is in pool after migrating..."
6628 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6629 error "file was not migrated to pool $pool"
6632 echo -n "Removing test file from pool '$pool'..."
6633 # "lfs migrate $file" won't remove the file from the pool
6634 # until some striping information is changed.
6635 $LFS migrate -c 1 $file1 &> /dev/null ||
6636 error "cannot remove from pool"
6637 [ "$($LFS getstripe -p $file1)" ] &&
6638 error "pool still set"
6641 echo -n "Setting pool using --pool option..."
6642 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6643 error "migrate failed rc = $?"
6648 if $create_pool; then
6649 destroy_test_pools 2> /dev/null ||
6650 error "destroy test pools failed"
6653 run_test 56wb "check lfs_migrate pool support"
6656 local file1="$DIR/$tdir/file1"
6663 echo -n "Creating test dir..."
6664 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6665 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6666 error "cannot set stripe by '-S 1M -c 1'"
6669 echo -n "Setting initial stripe for test file..."
6670 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6671 error "cannot set stripe"
6672 cur_ssize=$($LFS getstripe -S "$file1")
6673 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6676 # File currently set to -S 512K -c 1
6678 # Ensure -c and -S options are rejected when -R is set
6679 echo -n "Verifying incompatible options are detected..."
6680 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6681 error "incompatible -c and -R options not detected"
6682 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6683 error "incompatible -S and -R options not detected"
6686 # Ensure unrecognized options are passed through to 'lfs migrate'
6687 echo -n "Verifying -S option is passed through to lfs migrate..."
6688 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6689 error "migration failed"
6690 cur_ssize=$($LFS getstripe -S "$file1")
6691 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6694 # File currently set to -S 1M -c 1
6696 # Ensure long options are supported
6697 echo -n "Verifying long options supported..."
6698 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6699 error "long option without argument not supported"
6700 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6701 error "long option with argument not supported"
6702 cur_ssize=$($LFS getstripe -S "$file1")
6703 [ $cur_ssize -eq 524288 ] ||
6704 error "migrate --stripe-size $cur_ssize != 524288"
6707 # File currently set to -S 512K -c 1
6709 if [ "$OSTCOUNT" -gt 1 ]; then
6710 echo -n "Verifying explicit stripe count can be set..."
6711 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6712 error "migrate failed"
6713 cur_scount=$($LFS getstripe -c "$file1")
6714 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6718 # File currently set to -S 512K -c 1 or -S 512K -c 2
6720 # Ensure parent striping is used if -R is set, and no stripe
6721 # count or size is specified
6722 echo -n "Setting stripe for parent directory..."
6723 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6724 error "cannot set stripe '-S 2M -c 1'"
6727 echo -n "Verifying restripe option uses parent stripe settings..."
6728 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6729 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6730 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6731 error "migrate failed"
6732 cur_ssize=$($LFS getstripe -S "$file1")
6733 [ $cur_ssize -eq $parent_ssize ] ||
6734 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6735 cur_scount=$($LFS getstripe -c "$file1")
6736 [ $cur_scount -eq $parent_scount ] ||
6737 error "migrate -R stripe_count $cur_scount != $parent_scount"
6740 # File currently set to -S 1M -c 1
6742 # Ensure striping is preserved if -R is not set, and no stripe
6743 # count or size is specified
6744 echo -n "Verifying striping size preserved when not specified..."
6745 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6746 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6747 error "cannot set stripe on parent directory"
6748 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6749 error "migrate failed"
6750 cur_ssize=$($LFS getstripe -S "$file1")
6751 [ $cur_ssize -eq $orig_ssize ] ||
6752 error "migrate by default $cur_ssize != $orig_ssize"
6755 # Ensure file name properly detected when final option has no argument
6756 echo -n "Verifying file name properly detected..."
6757 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6758 error "file name interpreted as option argument"
6764 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6767 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6769 local file1=$DIR/$tdir/file1
6771 echo -n "Creating test dir..."
6772 test_mkdir $DIR/$tdir || error "cannot create dir"
6775 echo -n "Creating test file..."
6779 # Ensure 'lfs migrate' will fail by using a non-existent option,
6780 # and make sure rsync is not called to recover
6781 echo -n "Make sure --no-rsync option works..."
6782 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6783 grep -q 'refusing to fall back to rsync' ||
6784 error "rsync was called with --no-rsync set"
6787 # Ensure rsync is called without trying 'lfs migrate' first
6788 echo -n "Make sure --rsync option works..."
6789 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6790 grep -q 'falling back to rsync' &&
6791 error "lfs migrate was called with --rsync set"
6794 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6795 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6796 grep -q 'at the same time' ||
6797 error "--rsync and --no-rsync accepted concurrently"
6803 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6809 test_mkdir $td || error "cannot create $td"
6810 touch $tf || error "cannot touch $tf"
6812 echo -n "Make sure --non-direct|-D works..."
6813 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6814 grep -q "lfs migrate --non-direct" ||
6815 error "--non-direct option cannot work correctly"
6816 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6817 grep -q "lfs migrate -D" ||
6818 error "-D option cannot work correctly"
6821 run_test 56we "check lfs_migrate --non-direct|-D support"
6824 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6825 check_swap_layouts_support
6827 local dir=$DIR/$tdir
6828 local ref1=/etc/passwd
6829 local file1=$dir/file1
6831 test_mkdir $dir || error "creating dir $dir"
6832 $LFS setstripe -c 2 $file1
6834 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6835 stripe=$($LFS getstripe -c $file1)
6836 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6837 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6842 run_test 56x "lfs migration support"
6845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6846 check_swap_layouts_support
6848 local dir=$DIR/$tdir/$testnum
6852 local ref1=/etc/passwd
6853 local file1=$dir/file1
6855 $LFS setstripe -c 2 $file1
6857 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6859 local stripe=$($LFS getstripe -c $file1)
6861 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6862 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6867 run_test 56xa "lfs migration --block support"
6869 check_migrate_links() {
6871 local file1="$dir/file1"
6875 local total_count=$(($begin + $count - 1))
6876 local symlink_count=10
6879 if [ ! -f "$file1" ]; then
6880 echo -n "creating initial file..."
6881 $LFS setstripe -c 1 -S "512k" "$file1" ||
6882 error "cannot setstripe initial file"
6885 echo -n "creating symlinks..."
6886 for s in $(seq 1 $symlink_count); do
6887 ln -s "$file1" "$dir/slink$s" ||
6888 error "cannot create symlinks"
6892 echo -n "creating nonlinked files..."
6893 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6894 error "cannot create nonlinked files"
6899 if [ ! -f "$dir/file$total_count" ]; then
6900 echo -n "creating hard links $begin:$total_count..."
6901 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6902 /dev/null || error "cannot create hard links"
6906 echo -n "checking number of hard links listed in xattrs..."
6907 local fid=$($LFS getstripe -F "$file1")
6908 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6911 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6912 skip "hard link list has unexpected size, skipping test"
6914 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6915 error "link names should exceed xattrs size"
6918 echo -n "migrating files..."
6919 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6921 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6924 # make sure all links have been properly migrated
6925 echo -n "verifying files..."
6926 fid=$($LFS getstripe -F "$file1") ||
6927 error "cannot get fid for file $file1"
6928 for i in $(seq 2 $total_count); do
6929 local fid2=$($LFS getstripe -F $dir/file$i)
6931 [ "$fid2" == "$fid" ] ||
6932 error "migrated hard link has mismatched FID"
6935 # make sure hard links were properly detected, and migration was
6936 # performed only once for the entire link set; nonlinked files should
6938 local actual=$(grep -c 'done' <<< "$migrate_out")
6939 local expected=$(($uniq_count + 1))
6941 [ "$actual" -eq "$expected" ] ||
6942 error "hard links individually migrated ($actual != $expected)"
6944 # make sure the correct number of hard links are present
6945 local hardlinks=$(stat -c '%h' "$file1")
6947 [ $hardlinks -eq $total_count ] ||
6948 error "num hard links $hardlinks != $total_count"
6955 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6956 skip "Need MDS version at least 2.10.55"
6958 local dir="$DIR/$tdir"
6960 test_mkdir "$dir" || error "cannot create dir $dir"
6962 echo "testing lfs migrate mode when all links fit within xattrs"
6963 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6965 echo "testing rsync mode when all links fit within xattrs"
6966 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6968 echo "testing lfs migrate mode when all links do not fit within xattrs"
6969 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6971 echo "testing rsync mode when all links do not fit within xattrs"
6972 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6974 chown -R $RUNAS_ID $dir
6975 echo "testing non-root lfs migrate mode when not all links are in xattr"
6976 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6981 run_test 56xb "lfs migration hard link support"
6984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6986 local dir="$DIR/$tdir"
6988 test_mkdir "$dir" || error "cannot create dir $dir"
6990 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6991 echo -n "Setting initial stripe for 20MB test file..."
6992 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6993 error "cannot setstripe 20MB file"
6995 echo -n "Sizing 20MB test file..."
6996 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6998 echo -n "Verifying small file autostripe count is 1..."
6999 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7000 error "cannot migrate 20MB file"
7001 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7002 error "cannot get stripe for $dir/20mb"
7003 [ $stripe_count -eq 1 ] ||
7004 error "unexpected stripe count $stripe_count for 20MB file"
7008 # Test 2: File is small enough to fit within the available space on
7009 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7010 # have at least an additional 1KB for each desired stripe for test 3
7011 echo -n "Setting stripe for 1GB test file..."
7012 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7014 echo -n "Sizing 1GB test file..."
7015 # File size is 1GB + 3KB
7016 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7019 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7020 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7021 if (( avail > 524288 * OSTCOUNT )); then
7022 echo -n "Migrating 1GB file..."
7023 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7024 error "cannot migrate 1GB file"
7026 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7027 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7028 error "cannot getstripe for 1GB file"
7029 [ $stripe_count -eq 2 ] ||
7030 error "unexpected stripe count $stripe_count != 2"
7034 # Test 3: File is too large to fit within the available space on
7035 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7036 if [ $OSTCOUNT -ge 3 ]; then
7037 # The required available space is calculated as
7038 # file size (1GB + 3KB) / OST count (3).
7039 local kb_per_ost=349526
7041 echo -n "Migrating 1GB file with limit..."
7042 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7043 error "cannot migrate 1GB file with limit"
7046 stripe_count=$($LFS getstripe -c "$dir/1gb")
7047 echo -n "Verifying 1GB autostripe count with limited space..."
7048 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7049 error "unexpected stripe count $stripe_count (min 3)"
7056 run_test 56xc "lfs migration autostripe"
7059 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7061 local dir=$DIR/$tdir
7062 local f_mgrt=$dir/$tfile.mgrt
7063 local f_yaml=$dir/$tfile.yaml
7064 local f_copy=$dir/$tfile.copy
7065 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7066 local layout_copy="-c 2 -S 2M -i 1"
7067 local yamlfile=$dir/yamlfile
7068 local layout_before;
7071 test_mkdir "$dir" || error "cannot create dir $dir"
7072 $LFS setstripe $layout_yaml $f_yaml ||
7073 error "cannot setstripe $f_yaml with layout $layout_yaml"
7074 $LFS getstripe --yaml $f_yaml > $yamlfile
7075 $LFS setstripe $layout_copy $f_copy ||
7076 error "cannot setstripe $f_copy with layout $layout_copy"
7078 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7080 # 1. test option --yaml
7081 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7082 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7083 layout_before=$(get_layout_param $f_yaml)
7084 layout_after=$(get_layout_param $f_mgrt)
7085 [ "$layout_after" == "$layout_before" ] ||
7086 error "lfs_migrate --yaml: $layout_after != $layout_before"
7088 # 2. test option --copy
7089 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7090 error "cannot migrate $f_mgrt with --copy $f_copy"
7091 layout_before=$(get_layout_param $f_copy)
7092 layout_after=$(get_layout_param $f_mgrt)
7093 [ "$layout_after" == "$layout_before" ] ||
7094 error "lfs_migrate --copy: $layout_after != $layout_before"
7096 run_test 56xd "check lfs_migrate --yaml and --copy support"
7099 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7101 local dir=$DIR/$tdir
7102 local f_comp=$dir/$tfile
7103 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7104 local layout_before=""
7105 local layout_after=""
7107 test_mkdir "$dir" || error "cannot create dir $dir"
7108 $LFS setstripe $layout $f_comp ||
7109 error "cannot setstripe $f_comp with layout $layout"
7110 layout_before=$(get_layout_param $f_comp)
7111 dd if=/dev/zero of=$f_comp bs=1M count=4
7113 # 1. migrate a comp layout file by lfs_migrate
7114 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7115 layout_after=$(get_layout_param $f_comp)
7116 [ "$layout_before" == "$layout_after" ] ||
7117 error "lfs_migrate: $layout_before != $layout_after"
7119 # 2. migrate a comp layout file by lfs migrate
7120 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7121 layout_after=$(get_layout_param $f_comp)
7122 [ "$layout_before" == "$layout_after" ] ||
7123 error "lfs migrate: $layout_before != $layout_after"
7125 run_test 56xe "migrate a composite layout file"
7128 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7130 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7131 skip "Need server version at least 2.13.53"
7133 local dir=$DIR/$tdir
7134 local f_comp=$dir/$tfile
7135 local layout="-E 1M -c1 -E -1 -c2"
7139 test_mkdir "$dir" || error "cannot create dir $dir"
7140 $LFS setstripe $layout $f_comp ||
7141 error "cannot setstripe $f_comp with layout $layout"
7142 fid_before=$($LFS getstripe --fid $f_comp)
7143 dd if=/dev/zero of=$f_comp bs=1M count=4
7145 # 1. migrate a comp layout file to a comp layout
7146 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7147 fid_after=$($LFS getstripe --fid $f_comp)
7148 [ "$fid_before" == "$fid_after" ] ||
7149 error "comp-to-comp migrate: $fid_before != $fid_after"
7151 # 2. migrate a comp layout file to a plain layout
7152 $LFS migrate -c2 $f_comp ||
7153 error "cannot migrate $f_comp by lfs migrate"
7154 fid_after=$($LFS getstripe --fid $f_comp)
7155 [ "$fid_before" == "$fid_after" ] ||
7156 error "comp-to-plain migrate: $fid_before != $fid_after"
7158 # 3. migrate a plain layout file to a comp layout
7159 $LFS migrate $layout $f_comp ||
7160 error "cannot migrate $f_comp by lfs migrate"
7161 fid_after=$($LFS getstripe --fid $f_comp)
7162 [ "$fid_before" == "$fid_after" ] ||
7163 error "plain-to-comp migrate: $fid_before != $fid_after"
7165 run_test 56xf "FID is not lost during migration of a composite layout file"
7168 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7169 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7172 local dir=$DIR/$tdir
7176 test_mkdir -p $dir || error "creating dir $dir"
7177 touch $f1 || error "creating std file $f1"
7178 $MULTIOP $f2 H2c || error "creating released file $f2"
7180 # a directory can be raid0, so ask only for files
7181 res=$($LFS find $dir -L raid0 -type f | wc -l)
7182 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7184 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7185 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7187 # only files can be released, so no need to force file search
7188 res=$($LFS find $dir -L released)
7189 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7191 res=$($LFS find $dir -type f \! -L released)
7192 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7194 run_test 56y "lfs find -L raid0|released"
7196 test_56z() { # LU-4824
7197 # This checks to make sure 'lfs find' continues after errors
7198 # There are two classes of errors that should be caught:
7199 # - If multiple paths are provided, all should be searched even if one
7201 # - If errors are encountered during the search, it should not terminate
7203 local dir=$DIR/$tdir
7207 for i in d{0..9}; do
7209 touch $dir/$i/$tfile
7211 $LFS find $DIR/non_existent_dir $dir &&
7212 error "$LFS find did not return an error"
7213 # Make a directory unsearchable. This should NOT be the last entry in
7214 # directory order. Arbitrarily pick the 6th entry
7215 chmod 700 $($LFS find $dir -type d | sed '6!d')
7217 $RUNAS $LFS find $DIR/non_existent $dir
7218 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7220 # The user should be able to see 10 directories and 9 files
7221 (( count == 19 )) ||
7222 error "$LFS find found $count != 19 entries after error"
7224 run_test 56z "lfs find should continue after an error"
7226 test_56aa() { # LU-5937
7227 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7229 local dir=$DIR/$tdir
7232 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7234 createmany -o $dir/striped_dir/${tfile}- 1024
7235 local dirs=$($LFS find --size +8k $dir/)
7237 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7239 run_test 56aa "lfs find --size under striped dir"
7241 test_56ab() { # LU-10705
7242 test_mkdir $DIR/$tdir
7243 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7244 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7245 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7246 # Flush writes to ensure valid blocks. Need to be more thorough for
7247 # ZFS, since blocks are not allocated/returned to client immediately.
7249 wait_zfs_commit ost1 2
7250 cancel_lru_locks osc
7253 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7255 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7257 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7258 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7260 rm -f $DIR/$tdir/$tfile.[123]
7262 run_test 56ab "lfs find --blocks"
7265 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7266 skip "Need MDS version at least 2.10.50"
7268 # Create composite files with one component
7269 local dir=$DIR/$tdir
7271 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7272 # Create composite files with three components
7273 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7274 # Create non-composite files
7275 createmany -o $dir/${tfile}- 10
7277 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7279 [[ $nfiles == 10 ]] ||
7280 error "lfs find -E 1M found $nfiles != 10 files"
7282 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7283 [[ $nfiles == 25 ]] ||
7284 error "lfs find ! -E 1M found $nfiles != 25 files"
7286 # All files have a component that starts at 0
7287 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7288 [[ $nfiles == 35 ]] ||
7289 error "lfs find --component-start 0 - $nfiles != 35 files"
7291 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7292 [[ $nfiles == 15 ]] ||
7293 error "lfs find --component-start 2M - $nfiles != 15 files"
7295 # All files created here have a componenet that does not starts at 2M
7296 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7297 [[ $nfiles == 35 ]] ||
7298 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7300 # Find files with a specified number of components
7301 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7302 [[ $nfiles == 15 ]] ||
7303 error "lfs find --component-count 3 - $nfiles != 15 files"
7305 # Remember non-composite files have a component count of zero
7306 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7307 [[ $nfiles == 10 ]] ||
7308 error "lfs find --component-count 0 - $nfiles != 10 files"
7310 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7311 [[ $nfiles == 20 ]] ||
7312 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7314 # All files have a flag called "init"
7315 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7316 [[ $nfiles == 35 ]] ||
7317 error "lfs find --component-flags init - $nfiles != 35 files"
7319 # Multi-component files will have a component not initialized
7320 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7321 [[ $nfiles == 15 ]] ||
7322 error "lfs find !--component-flags init - $nfiles != 15 files"
7327 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7330 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7331 skip "Need MDS version at least 2.10.57"
7341 # create mirrored directories and mirrored files
7342 mkdir $td || error "mkdir $td failed"
7343 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7344 createmany -o $tf- 10 || error "create $tf- failed"
7346 for i in $(seq 2); do
7348 mkdir $dir || error "mkdir $dir failed"
7349 $LFS mirror create -N$((3 + i)) $dir ||
7350 error "create mirrored dir $dir failed"
7351 createmany -o $dir/$tfile- 10 ||
7352 error "create $dir/$tfile- failed"
7355 # change the states of some mirrored files
7357 for i in $(seq 2); do
7359 for j in $(seq 4 9); do
7360 echo foo > $dir/$tfile-$j
7364 # find mirrored files with specific mirror count
7365 cmd="$LFS find --mirror-count 3 --type f $td"
7366 nfiles=$($cmd | wc -l)
7367 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7369 cmd="$LFS find ! --mirror-count 3 --type f $td"
7370 nfiles=$($cmd | wc -l)
7371 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7373 cmd="$LFS find --mirror-count +2 --type f $td"
7374 nfiles=$($cmd | wc -l)
7375 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7377 cmd="$LFS find --mirror-count -6 --type f $td"
7378 nfiles=$($cmd | wc -l)
7379 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7381 # find mirrored files with specific file state
7382 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7383 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7385 cmd="$LFS find --mirror-state=ro --type f $td"
7386 nfiles=$($cmd | wc -l)
7387 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7389 cmd="$LFS find ! --mirror-state=ro --type f $td"
7390 nfiles=$($cmd | wc -l)
7391 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7393 cmd="$LFS find --mirror-state=wp --type f $td"
7394 nfiles=$($cmd | wc -l)
7395 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7397 cmd="$LFS find ! --mirror-state=sp --type f $td"
7398 nfiles=$($cmd | wc -l)
7399 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7401 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7405 # note test will not do anything if MDS is not local
7406 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7407 skip_env "ldiskfs only test"
7409 remote_mds_nodsh && skip "remote MDS with nodsh"
7411 local MNTDEV="osd*.*MDT*.mntdev"
7412 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7413 [ -z "$DEV" ] && error "can't access $MNTDEV"
7414 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7415 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7416 error "can't access $DEV"
7417 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7418 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7422 run_test 57a "verify MDS filesystem created with large inodes =="
7425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7426 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7427 skip_env "ldiskfs only test"
7429 remote_mds_nodsh && skip "remote MDS with nodsh"
7431 local dir=$DIR/$tdir
7434 local fileN=$dir/f$filecount
7436 rm -rf $dir || error "removing $dir"
7438 local mdtidx=$($LFS getstripe -m $dir)
7439 local mdtname=MDT$(printf %04x $mdtidx)
7440 local facet=mds$((mdtidx + 1))
7442 echo "mcreating $filecount files"
7443 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7445 # verify that files do not have EAs yet
7446 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7447 error "$file1 has an EA"
7448 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7449 error "$fileN has an EA"
7453 df $dir #make sure we get new statfs data
7454 local mdsfree=$(do_facet $facet \
7455 lctl get_param -n osd*.*$mdtname.kbytesfree)
7456 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7459 echo "opening files to create objects/EAs"
7460 for file in $(seq -f $dir/f%g 1 $filecount); do
7461 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7462 error "opening $file"
7465 # verify that files have EAs now
7466 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7467 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7469 sleep 1 #make sure we get new statfs data
7471 local mdsfree2=$(do_facet $facet \
7472 lctl get_param -n osd*.*$mdtname.kbytesfree)
7473 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7475 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7476 if [ "$mdsfree" != "$mdsfree2" ]; then
7477 error "MDC before $mdcfree != after $mdcfree2"
7479 echo "MDC before $mdcfree != after $mdcfree2"
7480 echo "unable to confirm if MDS has large inodes"
7485 run_test 57b "default LOV EAs are stored inside large inodes ==="
7488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7489 [ -z "$(which wiretest 2>/dev/null)" ] &&
7490 skip_env "could not find wiretest"
7494 run_test 58 "verify cross-platform wire constants =============="
7497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7499 echo "touch 130 files"
7500 createmany -o $DIR/f59- 130
7502 unlinkmany $DIR/f59- 130
7504 # wait for commitment of removal
7505 wait_delete_completed
7507 run_test 59 "verify cancellation of llog records async ========="
7509 TEST60_HEAD="test_60 run $RANDOM"
7511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7512 remote_mgs_nodsh && skip "remote MGS with nodsh"
7513 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7514 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7515 skip_env "missing subtest run-llog.sh"
7517 log "$TEST60_HEAD - from kernel mode"
7518 do_facet mgs "$LCTL dk > /dev/null"
7519 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7520 do_facet mgs $LCTL dk > $TMP/$tfile
7522 # LU-6388: test llog_reader
7523 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7524 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7525 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7526 skip_env "missing llog_reader"
7527 local fstype=$(facet_fstype mgs)
7528 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7529 skip_env "Only for ldiskfs or zfs type mgs"
7531 local mntpt=$(facet_mntpt mgs)
7532 local mgsdev=$(mgsdevname 1)
7544 #get fid and record list
7545 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7547 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7549 #remount mgs as ldiskfs or zfs type
7550 stop mgs || error "stop mgs failed"
7551 mount_fstype mgs || error "remount mgs failed"
7552 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7555 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7556 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7561 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7563 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7565 echo "obj_file is $obj_file"
7566 do_facet mgs $llog_reader $obj_file
7568 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7569 awk '{ print $3 }' | sed -e "s/^type=//g")
7570 if [ $rec_type != $rec ]; then
7571 echo "FAILED test_60a wrong record type $rec_type," \
7577 #check obj path if record type is LLOG_LOGID_MAGIC
7578 if [ "$rec" == "1064553b" ]; then
7579 path=$(do_facet mgs $llog_reader $obj_file |
7580 grep "path=" | awk '{ print $NF }' |
7581 sed -e "s/^path=//g")
7582 if [ $obj_file != $mntpt/$path ]; then
7583 echo "FAILED test_60a wrong obj path" \
7584 "$montpt/$path, should be $obj_file"
7591 #restart mgs before "error", otherwise it will block the next test
7592 stop mgs || error "stop mgs failed"
7593 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7594 $pass || error "test failed, see FAILED test_60a messages for specifics"
7596 run_test 60a "llog_test run from kernel module and test llog_reader"
7598 test_60b() { # bug 6411
7599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7602 LLOG_COUNT=$(do_facet mgs dmesg |
7603 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7604 /llog_[a-z]*.c:[0-9]/ {
7616 [[ $LLOG_COUNT -gt 120 ]] &&
7617 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7619 run_test 60b "limit repeated messages from CERROR/CWARN"
7622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7624 echo "create 5000 files"
7625 createmany -o $DIR/f60c- 5000
7626 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7627 lctl set_param fail_loc=0x80000137
7628 unlinkmany $DIR/f60c- 5000
7629 lctl set_param fail_loc=0
7631 run_test 60c "unlink file when mds full"
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7636 SAVEPRINTK=$(lctl get_param -n printk)
7637 # verify "lctl mark" is even working"
7638 MESSAGE="test message ID $RANDOM $$"
7639 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7640 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7642 lctl set_param printk=0 || error "set lnet.printk failed"
7643 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7644 MESSAGE="new test message ID $RANDOM $$"
7645 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7646 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7647 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7649 lctl set_param -n printk="$SAVEPRINTK"
7651 run_test 60d "test printk console message masking"
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7655 remote_mds_nodsh && skip "remote MDS with nodsh"
7658 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7659 do_facet mds1 lctl set_param fail_loc=0x15b
7662 run_test 60e "no space while new llog is being created"
7668 test_mkdir -c $MDSCOUNT $DIR/$tdir
7673 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7674 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7676 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7677 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7678 index=$((index + 1))
7684 for i in {0..100}; do
7685 # define OBD_FAIL_OSD_TXN_START 0x19a
7686 local index=$((i % MDSCOUNT + 1))
7688 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7695 for i in $(seq $MDSCOUNT); do
7696 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7699 mkdir $DIR/$tdir/new || error "mkdir failed"
7700 rmdir $DIR/$tdir/new || error "rmdir failed"
7702 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7704 for i in $(seq $MDSCOUNT); do
7705 wait_update_facet mds$i "$LCTL get_param -n \
7706 mdd.$(facet_svc mds$i).lfsck_namespace |
7707 awk '/^status/ { print \\\$2 }'" "completed"
7710 ls -R $DIR/$tdir || error "ls failed"
7711 rm -rf $DIR/$tdir || error "rmdir failed"
7713 run_test 60g "transaction abort won't cause MDT hung"
7716 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7717 skip "Need MDS version at least 2.12.52"
7718 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7722 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7723 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7724 for fail_loc in 0x80000188 0x80000189; do
7725 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7726 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7727 error "mkdir $dir-$fail_loc failed"
7728 for i in {0..10}; do
7729 # create may fail on missing stripe
7730 echo $i > $DIR/$tdir-$fail_loc/$i
7732 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7733 error "getdirstripe $tdir-$fail_loc failed"
7734 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7735 error "migrate $tdir-$fail_loc failed"
7736 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7737 error "getdirstripe $tdir-$fail_loc failed"
7738 pushd $DIR/$tdir-$fail_loc
7740 echo $f | cmp $f - || error "$f data mismatch"
7743 rm -rf $DIR/$tdir-$fail_loc
7746 run_test 60h "striped directory with missing stripes can be accessed"
7749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7752 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7753 cancel_lru_locks osc
7754 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7757 run_test 61a "mmap() writes don't make sync hang ================"
7760 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7762 run_test 61b "mmap() of unstriped file is successful"
7764 # bug 2330 - insufficient obd_match error checking causes LBUG
7766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7770 cancel_lru_locks osc
7771 lctl set_param fail_loc=0x405
7772 cat $f && error "cat succeeded, expect -EIO"
7773 lctl set_param fail_loc=0
7775 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7776 # match every page all of the time.
7777 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7779 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7780 # Though this test is irrelevant anymore, it helped to reveal some
7781 # other grant bugs (LU-4482), let's keep it.
7782 test_63a() { # was test_63
7783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7785 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7787 for i in `seq 10` ; do
7788 dd if=/dev/zero of=$DIR/f63 bs=8k &
7794 rm -f $DIR/f63 || true
7796 run_test 63a "Verify oig_wait interruption does not crash ======="
7798 # bug 2248 - async write errors didn't return to application on sync
7799 # bug 3677 - async write errors left page locked
7801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7804 lctl set_param debug=-1
7806 # ensure we have a grant to do async writes
7807 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7810 sync # sync lest earlier test intercept the fail_loc
7812 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7813 lctl set_param fail_loc=0x80000406
7814 $MULTIOP $DIR/$tfile Owy && \
7815 error "sync didn't return ENOMEM"
7816 sync; sleep 2; sync # do a real sync this time to flush page
7817 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7818 error "locked page left in cache after async error" || true
7821 run_test 63b "async write errors should be returned to fsync ==="
7824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7827 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7829 run_test 64a "verify filter grant calculations (in kernel) ====="
7832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7834 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7836 run_test 64b "check out-of-space detection on client"
7839 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7841 run_test 64c "verify grant shrink"
7847 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7850 # this does exactly what osc_request.c:osc_announce_cached() does in
7851 # order to calculate max amount of grants to ask from server
7855 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7856 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7858 ((rpc_in_flight++));
7859 nrpages=$((nrpages * rpc_in_flight))
7861 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7863 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7865 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7866 local undirty=$((nrpages * PAGE_SIZE))
7868 local max_extent_pages
7869 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7870 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7871 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7872 local grant_extent_tax
7873 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7875 undirty=$((undirty + nrextents * grant_extent_tax))
7880 # this is size of unit for grant allocation. It should be equal to
7881 # what tgt_grant.c:tgt_grant_chunk() calculates
7885 local grant_extent_tax
7887 max_brw_size=$(import_param $tgt max_brw_size)
7889 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7891 echo $(((max_brw_size + grant_extent_tax) * 2))
7895 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7896 skip "OST < 2.10.55 doesn't limit grants enough"
7898 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7900 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7901 skip "no grant_param connect flag"
7903 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7905 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7906 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7909 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7910 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7912 $LFS setstripe $DIR/$tfile -i 0 -c 1
7913 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7916 while kill -0 $ddpid; do
7917 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7919 if [[ $cur_grant -gt $max_cur_granted ]]; then
7921 error "cur_grant $cur_grant > $max_cur_granted"
7927 run_test 64d "check grant limit exceed"
7933 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7935 ((cur_grants == expected)) ||
7936 error "$msg: grants mismatch: $cur_grants, expected $expected"
7940 echo $((($1 + $2 - 1) & ~($2 - 1)))
7944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7945 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
7946 skip "Need OSS version at least 2.11.56"
7948 # Remount client to reset grant
7949 remount_client $MOUNT || error "failed to remount client"
7950 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7952 local init_grants=$(import_param $osc_tgt initial_grant)
7954 check_grants $osc_tgt $init_grants "init grants"
7956 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
7957 local max_brw_size=$(import_param $osc_tgt max_brw_size)
7958 local gbs=$(import_param $osc_tgt grant_block_size)
7960 # write random number of bytes from max_brw_size / 4 to max_brw_size
7961 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
7962 # align for direct io
7963 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
7964 # round to grant consumption unit
7965 local wb_round_up=$(round_up_p2 $write_bytes gbs)
7967 local grants=$((wb_round_up + extent_tax))
7969 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
7971 # define OBD_FAIL_TGT_NO_GRANT 0x725
7972 # make the server not grant more back
7973 do_facet ost1 $LCTL set_param fail_loc=0x725
7974 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
7976 do_facet ost1 $LCTL set_param fail_loc=0
7978 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
7980 rm -f $DIR/$tfile || error "rm failed"
7982 # Remount client to reset grant
7983 remount_client $MOUNT || error "failed to remount client"
7984 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7986 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
7988 # define OBD_FAIL_TGT_NO_GRANT 0x725
7989 # make the server not grant more back
7990 do_facet ost1 $LCTL set_param fail_loc=0x725
7991 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
7992 do_facet ost1 $LCTL set_param fail_loc=0
7994 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
7996 run_test 64e "check grant consumption (no grant allocation)"
7999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8001 # Remount client to reset grant
8002 remount_client $MOUNT || error "failed to remount client"
8003 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8005 local init_grants=$(import_param $osc_tgt initial_grant)
8006 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8007 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8008 local gbs=$(import_param $osc_tgt grant_block_size)
8009 local chunk=$(grant_chunk $osc_tgt)
8011 # write random number of bytes from max_brw_size / 4 to max_brw_size
8012 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8013 # align for direct io
8014 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8015 # round to grant consumption unit
8016 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8018 local grants=$((wb_round_up + extent_tax))
8020 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8021 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8022 error "error writing to $DIR/$tfile"
8024 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8025 "direct io with grant allocation"
8027 rm -f $DIR/$tfile || error "rm failed"
8029 # Remount client to reset grant
8030 remount_client $MOUNT || error "failed to remount client"
8031 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8033 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8035 local cmd="oO_WRONLY:w${write_bytes}_yc"
8037 $MULTIOP $DIR/$tfile $cmd &
8041 check_grants $osc_tgt $((init_grants - grants)) \
8042 "buffered io, not write rpc"
8044 kill -USR1 $MULTIPID
8047 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8048 "buffered io, one RPC"
8050 run_test 64f "check grant consumption (with grant allocation)"
8052 # bug 1414 - set/get directories' stripe info
8054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8056 test_mkdir $DIR/$tdir
8058 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8060 run_test 65a "directory with no stripe info"
8063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8065 test_mkdir $DIR/$tdir
8066 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8068 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8071 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8073 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8077 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8079 test_mkdir $DIR/$tdir
8080 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8082 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8083 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8085 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8087 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8092 test_mkdir $DIR/$tdir
8093 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8094 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8096 if [[ $STRIPECOUNT -le 0 ]]; then
8098 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8099 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8100 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8102 sc=$(($STRIPECOUNT - 1))
8104 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8105 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8106 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8107 error "lverify failed"
8109 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8114 test_mkdir $DIR/$tdir
8116 $LFS setstripe $DIR/$tdir || error "setstripe"
8117 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8118 error "no stripe info failed"
8120 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8122 run_test 65e "directory setstripe defaults"
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 test_mkdir $DIR/${tdir}f
8128 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8129 error "setstripe succeeded" || true
8131 run_test 65f "dir setstripe permission (should return error) ==="
8134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8136 test_mkdir $DIR/$tdir
8137 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8139 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8140 error "setstripe -S failed"
8141 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8142 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8143 error "delete default stripe failed"
8145 run_test 65g "directory setstripe -d"
8148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8150 test_mkdir $DIR/$tdir
8151 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8153 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8154 error "setstripe -S failed"
8155 test_mkdir $DIR/$tdir/dd1
8156 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8157 error "stripe info inherit failed"
8159 run_test 65h "directory stripe info inherit ===================="
8162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8164 save_layout_restore_at_exit $MOUNT
8166 # bug6367: set non-default striping on root directory
8167 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8169 # bug12836: getstripe on -1 default directory striping
8170 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8172 # bug12836: getstripe -v on -1 default directory striping
8173 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8175 # bug12836: new find on -1 default directory striping
8176 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8178 run_test 65i "various tests to set root directory striping"
8180 test_65j() { # bug6367
8181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8185 # if we aren't already remounting for each test, do so for this test
8186 if [ "$I_MOUNTED" = "yes" ]; then
8187 cleanup || error "failed to unmount"
8191 save_layout_restore_at_exit $MOUNT
8193 $LFS setstripe -d $MOUNT || error "setstripe failed"
8195 run_test 65j "set default striping on root directory (bug 6367)="
8199 wait_delete_completed
8200 do_facet $SINGLEMDS "lctl set_param -n \
8201 osp.$ost*MDT0000.max_create_count=$max_count"
8202 do_facet $SINGLEMDS "lctl set_param -n \
8203 osp.$ost*MDT0000.create_count=$count"
8204 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8205 echo $INACTIVE_OSC "is Activate"
8207 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8210 test_65k() { # bug11679
8211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8212 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8213 remote_mds_nodsh && skip "remote MDS with nodsh"
8215 local disable_precreate=true
8216 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8217 disable_precreate=false
8219 echo "Check OST status: "
8220 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8221 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8223 for OSC in $MDS_OSCS; do
8224 echo $OSC "is active"
8225 do_facet $SINGLEMDS lctl --device %$OSC activate
8228 for INACTIVE_OSC in $MDS_OSCS; do
8229 local ost=$(osc_to_ost $INACTIVE_OSC)
8230 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8231 lov.*md*.target_obd |
8232 awk -F: /$ost/'{ print $1 }' | head -n 1)
8235 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8236 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8238 echo "Deactivate: " $INACTIVE_OSC
8239 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8241 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8242 osp.$ost*MDT0000.create_count")
8243 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8244 osp.$ost*MDT0000.max_create_count")
8245 $disable_precreate &&
8246 do_facet $SINGLEMDS "lctl set_param -n \
8247 osp.$ost*MDT0000.max_create_count=0"
8249 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8250 [ -f $DIR/$tdir/$idx ] && continue
8251 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8252 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8254 error "setstripe $idx should succeed"; }
8255 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8257 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8260 do_facet $SINGLEMDS "lctl set_param -n \
8261 osp.$ost*MDT0000.max_create_count=$max_count"
8262 do_facet $SINGLEMDS "lctl set_param -n \
8263 osp.$ost*MDT0000.create_count=$count"
8264 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8265 echo $INACTIVE_OSC "is Activate"
8267 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8270 run_test 65k "validate manual striping works properly with deactivated OSCs"
8272 test_65l() { # bug 12836
8273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8275 test_mkdir -p $DIR/$tdir/test_dir
8276 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8277 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8279 run_test 65l "lfs find on -1 stripe dir ========================"
8282 local layout=$(save_layout $MOUNT)
8283 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8284 restore_layout $MOUNT $layout
8285 error "setstripe should fail by non-root users"
8289 run_test 65m "normal user can't set filesystem default stripe"
8292 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8293 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8294 skip "Need MDS version at least 2.12.50"
8295 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8297 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8298 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8299 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8301 local root_layout=$(save_layout $MOUNT)
8302 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8304 # new subdirectory under root directory should not inherit
8305 # the default layout from root
8306 local dir1=$MOUNT/$tdir-1
8307 mkdir $dir1 || error "mkdir $dir1 failed"
8308 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8309 error "$dir1 shouldn't have LOV EA"
8311 # delete the default layout on root directory
8312 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8314 local dir2=$MOUNT/$tdir-2
8315 mkdir $dir2 || error "mkdir $dir2 failed"
8316 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8317 error "$dir2 shouldn't have LOV EA"
8319 # set a new striping pattern on root directory
8320 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8321 local new_def_stripe_size=$((def_stripe_size * 2))
8322 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8323 error "set stripe size on $MOUNT failed"
8325 # new file created in $dir2 should inherit the new stripe size from
8326 # the filesystem default
8327 local file2=$dir2/$tfile-2
8328 touch $file2 || error "touch $file2 failed"
8330 local file2_stripe_size=$($LFS getstripe -S $file2)
8331 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8332 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8334 local dir3=$MOUNT/$tdir-3
8335 mkdir $dir3 || error "mkdir $dir3 failed"
8336 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8337 # the root layout, which is the actual default layout that will be used
8338 # when new files are created in $dir3.
8339 local dir3_layout=$(get_layout_param $dir3)
8340 local root_dir_layout=$(get_layout_param $MOUNT)
8341 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8342 error "$dir3 should show the default layout from $MOUNT"
8344 # set OST pool on root directory
8345 local pool=$TESTNAME
8346 pool_add $pool || error "add $pool failed"
8347 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8348 error "add targets to $pool failed"
8350 $LFS setstripe -p $pool $MOUNT ||
8351 error "set OST pool on $MOUNT failed"
8353 # new file created in $dir3 should inherit the pool from
8354 # the filesystem default
8355 local file3=$dir3/$tfile-3
8356 touch $file3 || error "touch $file3 failed"
8358 local file3_pool=$($LFS getstripe -p $file3)
8359 [[ "$file3_pool" = "$pool" ]] ||
8360 error "$file3 didn't inherit OST pool $pool"
8362 local dir4=$MOUNT/$tdir-4
8363 mkdir $dir4 || error "mkdir $dir4 failed"
8364 local dir4_layout=$(get_layout_param $dir4)
8365 root_dir_layout=$(get_layout_param $MOUNT)
8366 echo "$LFS getstripe -d $dir4"
8367 $LFS getstripe -d $dir4
8368 echo "$LFS getstripe -d $MOUNT"
8369 $LFS getstripe -d $MOUNT
8370 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8371 error "$dir4 should show the default layout from $MOUNT"
8373 # new file created in $dir4 should inherit the pool from
8374 # the filesystem default
8375 local file4=$dir4/$tfile-4
8376 touch $file4 || error "touch $file4 failed"
8378 local file4_pool=$($LFS getstripe -p $file4)
8379 [[ "$file4_pool" = "$pool" ]] ||
8380 error "$file4 didn't inherit OST pool $pool"
8382 # new subdirectory under non-root directory should inherit
8383 # the default layout from its parent directory
8384 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8385 error "set directory layout on $dir4 failed"
8387 local dir5=$dir4/$tdir-5
8388 mkdir $dir5 || error "mkdir $dir5 failed"
8390 dir4_layout=$(get_layout_param $dir4)
8391 local dir5_layout=$(get_layout_param $dir5)
8392 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8393 error "$dir5 should inherit the default layout from $dir4"
8395 # though subdir under ROOT doesn't inherit default layout, but
8396 # its sub dir/file should be created with default layout.
8397 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8398 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8399 skip "Need MDS version at least 2.12.59"
8401 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8402 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8403 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8405 if [ $default_lmv_hash == "none" ]; then
8406 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8408 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8409 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8412 $LFS setdirstripe -D -c 2 $MOUNT ||
8413 error "setdirstripe -D -c 2 failed"
8414 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8415 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8416 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8418 run_test 65n "don't inherit default layout from root for new subdirectories"
8420 # bug 2543 - update blocks count on client
8422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8425 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8426 sync; sync_all_data; sync; sync_all_data
8427 cancel_lru_locks osc
8428 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8429 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8431 run_test 66 "update inode blocks count on client ==============="
8434 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8438 swapon -s | awk '($1 == "'$1'") { print $4 }'
8441 # bug5265, obdfilter oa2dentry return -ENOENT
8442 # #define OBD_FAIL_SRV_ENOENT 0x217
8444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8445 remote_ost_nodsh && skip "remote OST with nodsh"
8448 $LFS setstripe -c 1 -i 0 $f
8450 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8452 do_facet ost1 lctl set_param fail_loc=0x217
8453 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8454 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8456 do_facet ost1 lctl set_param fail_loc=0
8457 $DIRECTIO write $f 0 2 || error "write error"
8459 cancel_lru_locks osc
8460 $DIRECTIO read $f 0 1 || error "read error"
8462 do_facet ost1 lctl set_param fail_loc=0x217
8463 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8465 do_facet ost1 lctl set_param fail_loc=0
8468 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8471 test_mkdir $DIR/$tdir
8472 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8473 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8475 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8477 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8479 [ "$RUNAS_ID" = "$UID" ] &&
8480 skip_env "RUNAS_ID = UID = $UID -- skipping"
8481 # Check that testing environment is properly set up. Skip if not
8482 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8483 skip_env "User $RUNAS_ID does not exist - skipping"
8486 chmod 777 $DIR/$tfile
8487 chmod ug+s $DIR/$tfile
8488 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8489 error "$RUNAS dd $DIR/$tfile failed"
8490 # See if we are still setuid/sgid
8491 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8492 error "S/gid is not dropped on write"
8493 # Now test that MDS is updated too
8494 cancel_lru_locks mdc
8495 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8496 error "S/gid is not dropped on MDS"
8499 run_test 72a "Test that remove suid works properly (bug5695) ===="
8501 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8504 [ "$RUNAS_ID" = "$UID" ] &&
8505 skip_env "RUNAS_ID = UID = $UID -- skipping"
8506 [ "$RUNAS_ID" -eq 0 ] &&
8507 skip_env "RUNAS_ID = 0 -- skipping"
8508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8509 # Check that testing environment is properly set up. Skip if not
8510 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8511 skip_env "User $RUNAS_ID does not exist - skipping"
8513 touch $DIR/${tfile}-f{g,u}
8514 test_mkdir $DIR/${tfile}-dg
8515 test_mkdir $DIR/${tfile}-du
8516 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8517 chmod g+s $DIR/${tfile}-{f,d}g
8518 chmod u+s $DIR/${tfile}-{f,d}u
8519 for perm in 777 2777 4777; do
8520 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8521 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8522 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8523 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8527 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8529 # bug 3462 - multiple simultaneous MDC requests
8531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8533 test_mkdir $DIR/d73-1
8534 test_mkdir $DIR/d73-2
8535 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8538 lctl set_param fail_loc=0x80000129
8539 $MULTIOP $DIR/d73-1/f73-2 Oc &
8541 lctl set_param fail_loc=0
8543 $MULTIOP $DIR/d73-2/f73-3 Oc &
8547 wait $pid1 || return 1
8551 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8552 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8553 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8557 run_test 73 "multiple MDC requests (should not deadlock)"
8559 test_74a() { # bug 6149, 6184
8560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8563 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8565 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8566 # will spin in a tight reconnection loop
8567 $LCTL set_param fail_loc=0x8000030e
8568 # get any lock that won't be difficult - lookup works.
8570 $LCTL set_param fail_loc=0
8574 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8576 test_74b() { # bug 13310
8577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8579 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8581 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8582 # will spin in a tight reconnection loop
8583 $LCTL set_param fail_loc=0x8000030e
8584 # get a "difficult" lock
8586 $LCTL set_param fail_loc=0
8590 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8595 #define OBD_FAIL_LDLM_NEW_LOCK
8596 $LCTL set_param fail_loc=0x319
8597 touch $DIR/$tfile && error "touch successful"
8598 $LCTL set_param fail_loc=0
8601 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8604 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8607 test_76() { # Now for bug 20433, added originally in bug 1443
8608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8610 cancel_lru_locks osc
8611 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8612 local before=$(num_inodes)
8613 local count=$((512 * cpus))
8614 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8616 echo "before inodes: $before"
8617 for i in $(seq $count); do
8621 cancel_lru_locks osc
8622 local after=$(num_inodes)
8623 echo "after inodes: $after"
8624 while (( after > before + 8 * ${cpus:-1} )); do
8628 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8629 if (( wait > 30 )); then
8630 error "inode slab grew from $before to $after"
8634 run_test 76 "confirm clients recycle inodes properly ===="
8640 # Note: in sptlrpc modes which enable its own bulk checksum, the
8641 # original crc32_le bulk checksum will be automatically disabled,
8642 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8643 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8644 # In this case set_checksums() will not be no-op, because sptlrpc
8645 # bulk checksum will be enabled all through the test.
8647 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8648 lctl set_param -n osc.*.checksums $1
8652 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8653 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8654 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8655 tr -d [] | head -n1)}
8658 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8660 log "set checksum type to $1, rc = $rc"
8664 get_osc_checksum_type()
8666 # arugment 1: OST name, like OST0000
8668 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8669 sed 's/.*\[\(.*\)\].*/\1/g')
8671 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8675 F77_TMP=$TMP/f77-temp
8678 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8679 error "error writing to $F77_TMP"
8682 test_77a() { # bug 10889
8683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8684 $GSS && skip_env "could not run with gss"
8686 [ ! -f $F77_TMP ] && setup_f77
8688 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8692 run_test 77a "normal checksum read/write operation"
8694 test_77b() { # bug 10889
8695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8696 $GSS && skip_env "could not run with gss"
8698 [ ! -f $F77_TMP ] && setup_f77
8699 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8700 $LCTL set_param fail_loc=0x80000409
8703 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8704 error "dd error: $?"
8705 $LCTL set_param fail_loc=0
8707 for algo in $CKSUM_TYPES; do
8708 cancel_lru_locks osc
8709 set_checksum_type $algo
8710 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8711 $LCTL set_param fail_loc=0x80000408
8712 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8713 $LCTL set_param fail_loc=0
8716 set_checksum_type $ORIG_CSUM_TYPE
8719 run_test 77b "checksum error on client write, read"
8724 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8726 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8727 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8728 $check_ost && [ -n "$ost_file_prefix" ] &&
8729 do_facet ost1 rm -f ${ost_file_prefix}\*
8733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8734 $GSS && skip_env "could not run with gss"
8735 remote_ost_nodsh && skip "remote OST with nodsh"
8738 local osc_file_prefix
8740 local check_ost=false
8741 local ost_file_prefix
8747 # ensure corruption will occur on first OSS/OST
8748 $LFS setstripe -i 0 $DIR/$tfile
8750 [ ! -f $F77_TMP ] && setup_f77
8751 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8752 error "dd write error: $?"
8753 fid=$($LFS path2fid $DIR/$tfile)
8755 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8758 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8759 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8761 echo "OSS do not support bulk pages dump upon error"
8764 osc_file_prefix=$($LCTL get_param -n debug_path)
8765 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8767 trap cleanup_77c EXIT
8770 # enable bulk pages dump upon error on Client
8771 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8772 # enable bulk pages dump upon error on OSS
8774 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8776 # flush Client cache to allow next read to reach OSS
8777 cancel_lru_locks osc
8779 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8780 $LCTL set_param fail_loc=0x80000408
8781 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8782 $LCTL set_param fail_loc=0
8786 # check cksum dump on Client
8787 osc_file=$(ls ${osc_file_prefix}*)
8788 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8789 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8790 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8791 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8792 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8794 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8795 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8796 error "dump content does not match on Client"
8798 $check_ost || skip "No need to check cksum dump on OSS"
8800 # check cksum dump on OSS
8801 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8802 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8803 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8804 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8805 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8806 error "dump content does not match on OSS"
8810 run_test 77c "checksum error on client read with debug"
8812 test_77d() { # bug 10889
8813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8814 $GSS && skip_env "could not run with gss"
8816 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8817 $LCTL set_param fail_loc=0x80000409
8819 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8820 error "direct write: rc=$?"
8821 $LCTL set_param fail_loc=0
8824 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8825 $LCTL set_param fail_loc=0x80000408
8827 cancel_lru_locks osc
8828 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8829 error "direct read: rc=$?"
8830 $LCTL set_param fail_loc=0
8833 run_test 77d "checksum error on OST direct write, read"
8835 test_77f() { # bug 10889
8836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8837 $GSS && skip_env "could not run with gss"
8840 for algo in $CKSUM_TYPES; do
8841 cancel_lru_locks osc
8842 set_checksum_type $algo
8843 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8844 $LCTL set_param fail_loc=0x409
8845 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8846 error "direct write succeeded"
8847 $LCTL set_param fail_loc=0
8849 set_checksum_type $ORIG_CSUM_TYPE
8852 run_test 77f "repeat checksum error on write (expect error)"
8854 test_77g() { # bug 10889
8855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8856 $GSS && skip_env "could not run with gss"
8857 remote_ost_nodsh && skip "remote OST with nodsh"
8859 [ ! -f $F77_TMP ] && setup_f77
8861 local file=$DIR/$tfile
8862 stack_trap "rm -f $file" EXIT
8864 $LFS setstripe -c 1 -i 0 $file
8865 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8866 do_facet ost1 lctl set_param fail_loc=0x8000021a
8868 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8869 error "write error: rc=$?"
8870 do_facet ost1 lctl set_param fail_loc=0
8873 cancel_lru_locks osc
8874 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8875 do_facet ost1 lctl set_param fail_loc=0x8000021b
8877 cmp $F77_TMP $file || error "file compare failed"
8878 do_facet ost1 lctl set_param fail_loc=0
8881 run_test 77g "checksum error on OST write, read"
8883 test_77k() { # LU-10906
8884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8885 $GSS && skip_env "could not run with gss"
8887 local cksum_param="osc.$FSNAME*.checksums"
8888 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8892 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8893 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8894 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8897 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8898 error "failed to set checksum=$i on MGS"
8899 wait_update $HOSTNAME "$get_checksum" $i
8901 echo "remount client, checksum should be $i"
8902 remount_client $MOUNT || error "failed to remount client"
8903 checksum=$(eval $get_checksum)
8904 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8906 # remove persistent param to avoid races with checksum mountopt below
8907 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8908 error "failed to delete checksum on MGS"
8910 for opt in "checksum" "nochecksum"; do
8911 #remount with mount option
8912 echo "remount client with option $opt, checksum should be $i"
8913 umount_client $MOUNT || error "failed to umount client"
8914 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8915 error "failed to mount client with option '$opt'"
8916 checksum=$(eval $get_checksum)
8917 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8921 remount_client $MOUNT || error "failed to remount client"
8923 run_test 77k "enable/disable checksum correctly"
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8927 $GSS && skip_env "could not run with gss"
8930 stack_trap "set_checksums $ORIG_CSUM" EXIT
8931 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8933 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8935 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8936 for algo in $CKSUM_TYPES; do
8937 set_checksum_type $algo || error "fail to set checksum type $algo"
8938 osc_algo=$(get_osc_checksum_type OST0000)
8939 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8941 # no locks, no reqs to let the connection idle
8942 cancel_lru_locks osc
8943 lru_resize_disable osc
8944 wait_osc_import_state client ost1 IDLE
8946 # ensure ost1 is connected
8947 stat $DIR/$tfile >/dev/null || error "can't stat"
8948 wait_osc_import_state client ost1 FULL
8950 osc_algo=$(get_osc_checksum_type OST0000)
8951 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8955 run_test 77l "preferred checksum type is remembered after reconnected"
8957 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8966 test_78() { # bug 10901
8967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8968 remote_ost || skip_env "local OST"
8971 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8972 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8973 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8974 echo "MemTotal: $MEMTOTAL"
8976 # reserve 256MB of memory for the kernel and other running processes,
8977 # and then take 1/2 of the remaining memory for the read/write buffers.
8978 if [ $MEMTOTAL -gt 512 ] ;then
8979 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8981 # for those poor memory-starved high-end clusters...
8982 MEMTOTAL=$((MEMTOTAL / 2))
8984 echo "Mem to use for directio: $MEMTOTAL"
8986 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8987 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8988 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8989 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8991 echo "Smallest OST: $SMALLESTOST"
8992 [[ $SMALLESTOST -lt 10240 ]] &&
8993 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8995 trap cleanup_test_78 EXIT
8997 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8998 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9000 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9001 echo "File size: $F78SIZE"
9002 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9003 for i in $(seq 1 $NSEQ); do
9004 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9005 echo directIO rdwr round $i of $NSEQ
9006 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9011 run_test 78 "handle large O_DIRECT writes correctly ============"
9013 test_79() { # bug 12743
9014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9016 wait_delete_completed
9018 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9019 BKFREE=$(calc_osc_kbytes kbytesfree)
9020 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9022 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9023 DFTOTAL=`echo $STRING | cut -d, -f1`
9024 DFUSED=`echo $STRING | cut -d, -f2`
9025 DFAVAIL=`echo $STRING | cut -d, -f3`
9026 DFFREE=$(($DFTOTAL - $DFUSED))
9028 ALLOWANCE=$((64 * $OSTCOUNT))
9030 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9031 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9032 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9034 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9035 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9036 error "df free($DFFREE) mismatch OST free($BKFREE)"
9038 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9039 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9040 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9043 run_test 79 "df report consistency check ======================="
9045 test_80() { # bug 10718
9046 remote_ost_nodsh && skip "remote OST with nodsh"
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9049 # relax strong synchronous semantics for slow backends like ZFS
9050 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9051 local soc="obdfilter.*.sync_lock_cancel"
9052 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9054 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9055 if [ -z "$save" ]; then
9056 soc="obdfilter.*.sync_on_lock_cancel"
9057 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9060 if [ "$save" != "never" ]; then
9061 local hosts=$(comma_list $(osts_nodes))
9063 do_nodes $hosts $LCTL set_param $soc=never
9064 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9068 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9070 local before=$(date +%s)
9071 cancel_lru_locks osc
9072 local after=$(date +%s)
9073 local diff=$((after - before))
9074 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9078 run_test 80 "Page eviction is equally fast at high offsets too"
9080 test_81a() { # LU-456
9081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9082 remote_ost_nodsh && skip "remote OST with nodsh"
9084 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9085 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9086 do_facet ost1 lctl set_param fail_loc=0x80000228
9088 # write should trigger a retry and success
9089 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9090 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9092 if [ $RC -ne 0 ] ; then
9093 error "write should success, but failed for $RC"
9096 run_test 81a "OST should retry write when get -ENOSPC ==============="
9098 test_81b() { # LU-456
9099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9100 remote_ost_nodsh && skip "remote OST with nodsh"
9102 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9103 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9104 do_facet ost1 lctl set_param fail_loc=0x228
9106 # write should retry several times and return -ENOSPC finally
9107 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9108 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9111 if [ $RC -ne $ENOSPC ] ; then
9112 error "dd should fail for -ENOSPC, but succeed."
9115 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9117 test_82() { # LU-1031
9118 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
9122 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
9124 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
9126 kill -USR1 $MULTIPID2
9128 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
9129 error "First grouplock does not block second one"
9131 echo "Second grouplock blocks first one"
9133 kill -USR1 $MULTIPID1
9137 run_test 82 "Basic grouplock test"
9140 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9142 test_mkdir $DIR/$tdir.cvsroot
9143 chown $RUNAS_ID $DIR/$tdir.cvsroot
9146 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9149 # some versions of cvs import exit(1) when asked to import links or
9150 # files they can't read. ignore those files.
9151 local toignore=$(find . -type l -printf '-I %f\n' -o \
9152 ! -perm /4 -printf '-I %f\n')
9153 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9154 $tdir.reposname vtag rtag
9157 test_mkdir $DIR/$tdir.reposname
9158 chown $RUNAS_ID $DIR/$tdir.reposname
9159 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9161 cd $DIR/$tdir.reposname
9163 $RUNAS cvs add -m 'addmsg' foo99
9165 $RUNAS cvs commit -m 'nomsg' foo99
9166 rm -fr $DIR/$tdir.cvsroot
9168 run_test 99 "cvs strange file/directory operations"
9171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9172 [[ "$NETTYPE" =~ tcp ]] ||
9173 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9174 remote_ost_nodsh && skip "remote OST with nodsh"
9175 remote_mds_nodsh && skip "remote MDS with nodsh"
9177 skip "useless for local single node setup"
9179 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9180 [ "$PROT" != "tcp" ] && continue
9181 RPORT=$(echo $REMOTE | cut -d: -f2)
9182 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9185 LPORT=`echo $LOCAL | cut -d: -f2`
9186 if [ $LPORT -ge 1024 ]; then
9187 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9189 error_exit "local: $LPORT > 1024, remote: $RPORT"
9192 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9194 run_test 100 "check local port using privileged port ==========="
9196 function get_named_value()
9205 echo $line | sed "s/^$tag[ ]*//"
9212 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9213 awk '/^max_cached_mb/ { print $2 }')
9216 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9226 local cache_limit=32
9228 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9229 trap cleanup_101a EXIT
9230 $LCTL set_param -n llite.*.read_ahead_stats 0
9231 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9234 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9236 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9237 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9240 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9241 get_named_value 'read but discarded' | cut -d" " -f1); do
9242 discard=$(($discard + $s))
9246 $LCTL get_param osc.*-osc*.rpc_stats
9247 $LCTL get_param llite.*.read_ahead_stats
9249 # Discard is generally zero, but sometimes a few random reads line up
9250 # and trigger larger readahead, which is wasted & leads to discards.
9251 if [[ $(($discard)) -gt $nreads ]]; then
9252 error "too many ($discard) discarded pages"
9254 rm -f $DIR/$tfile || true
9256 run_test 101a "check read-ahead for random reads"
9259 test_mkdir $DIR/$tdir
9261 local FILE_LENGTH=$2
9264 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9266 local list=$(comma_list $(osts_nodes))
9267 set_osd_param $list '' read_cache_enable 0
9268 set_osd_param $list '' writethrough_cache_enable 0
9270 trap cleanup_test101bc EXIT
9271 # prepare the read-ahead file
9272 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9274 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9275 count=$FILE_SIZE_MB 2> /dev/null
9279 cleanup_test101bc() {
9284 local list=$(comma_list $(osts_nodes))
9285 set_osd_param $list '' read_cache_enable 1
9286 set_osd_param $list '' writethrough_cache_enable 1
9290 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9295 local STRIPE_SIZE=$2
9296 local FILE_LENGTH=$3
9297 local RA_INC=1048576
9298 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9299 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9300 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9301 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9302 get_named_value 'read but discarded' |
9303 cut -d" " -f1 | calc_total)
9304 if [[ $DISCARD -gt $discard_limit ]]; then
9305 $LCTL get_param llite.*.read_ahead_stats
9306 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9308 echo "Read-ahead success for size ${READ_SIZE}"
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9314 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9316 local STRIPE_SIZE=1048576
9317 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9319 if [ $SLOW == "yes" ]; then
9320 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9322 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9325 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9327 # prepare the read-ahead file
9328 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9329 cancel_lru_locks osc
9330 for BIDX in 2 4 8 16 32 64 128 256
9332 local BSIZE=$((BIDX*4096))
9333 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9334 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9335 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9336 $LCTL set_param -n llite.*.read_ahead_stats 0
9337 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9338 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9339 cancel_lru_locks osc
9340 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9345 run_test 101b "check stride-io mode read-ahead ================="
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9350 local STRIPE_SIZE=1048576
9351 local FILE_LENGTH=$((STRIPE_SIZE*100))
9356 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9358 cancel_lru_locks osc
9359 $LCTL set_param osc.*.rpc_stats 0
9360 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9361 $LCTL get_param osc.*.rpc_stats
9362 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9363 local stats=$($LCTL get_param -n $osc_rpc_stats)
9364 local lines=$(echo "$stats" | awk 'END {print NR;}')
9367 if [ $lines -le 20 ]; then
9368 echo "continue debug"
9371 for size in 1 2 4 8; do
9372 local rpc=$(echo "$stats" |
9373 awk '($1 == "'$size':") {print $2; exit; }')
9374 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9375 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9377 echo "$osc_rpc_stats check passed!"
9382 run_test 101c "check stripe_size aligned read-ahead ================="
9385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9387 local file=$DIR/$tfile
9388 local sz_MB=${FILESIZE_101d:-80}
9389 local ra_MB=${READAHEAD_MB:-40}
9391 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9392 [ $free_MB -lt $sz_MB ] &&
9393 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9395 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9396 $LFS setstripe -c -1 $file || error "setstripe failed"
9398 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9399 echo Cancel LRU locks on lustre client to flush the client cache
9400 cancel_lru_locks osc
9402 echo Disable read-ahead
9403 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9404 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9405 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9406 $LCTL get_param -n llite.*.max_read_ahead_mb
9408 echo "Reading the test file $file with read-ahead disabled"
9409 local sz_KB=$((sz_MB * 1024 / 4))
9410 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9411 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9412 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9413 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9415 echo "Cancel LRU locks on lustre client to flush the client cache"
9416 cancel_lru_locks osc
9417 echo Enable read-ahead with ${ra_MB}MB
9418 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9420 echo "Reading the test file $file with read-ahead enabled"
9421 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9422 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9424 echo "read-ahead disabled time read $raOFF"
9425 echo "read-ahead enabled time read $raON"
9428 wait_delete_completed
9430 # use awk for this check instead of bash because it handles decimals
9431 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9432 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9434 run_test 101d "file read with and without read-ahead enabled"
9437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9439 local file=$DIR/$tfile
9440 local size_KB=500 #KB
9444 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9445 local need_KB=$((count * size_KB))
9446 [[ $free_KB -le $need_KB ]] &&
9447 skip_env "Need free space $need_KB, have $free_KB"
9449 echo "Creating $count ${size_KB}K test files"
9450 for ((i = 0; i < $count; i++)); do
9451 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9454 echo "Cancel LRU locks on lustre client to flush the client cache"
9455 cancel_lru_locks $OSC
9457 echo "Reset readahead stats"
9458 $LCTL set_param -n llite.*.read_ahead_stats 0
9460 for ((i = 0; i < $count; i++)); do
9461 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9464 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9465 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9467 for ((i = 0; i < $count; i++)); do
9468 rm -rf $file.$i 2>/dev/null
9471 #10000 means 20% reads are missing in readahead
9472 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9474 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9477 which iozone || skip_env "no iozone installed"
9479 local old_debug=$($LCTL get_param debug)
9480 old_debug=${old_debug#*=}
9481 $LCTL set_param debug="reada mmap"
9483 # create a test file
9484 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9486 echo Cancel LRU locks on lustre client to flush the client cache
9487 cancel_lru_locks osc
9489 echo Reset readahead stats
9490 $LCTL set_param -n llite.*.read_ahead_stats 0
9492 echo mmap read the file with small block size
9493 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9496 echo checking missing pages
9497 $LCTL get_param llite.*.read_ahead_stats
9498 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9499 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9501 $LCTL set_param debug="$old_debug"
9502 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9505 run_test 101f "check mmap read performance"
9507 test_101g_brw_size_test() {
9509 local pages=$((mb * 1048576 / PAGE_SIZE))
9510 local file=$DIR/$tfile
9512 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9513 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9514 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9515 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9519 stack_trap "rm -f $file" EXIT
9520 $LCTL set_param -n osc.*.rpc_stats=0
9522 # 10 RPCs should be enough for the test
9524 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9525 { error "dd write ${mb} MB blocks failed"; return 3; }
9526 cancel_lru_locks osc
9527 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9528 { error "dd write ${mb} MB blocks failed"; return 4; }
9530 # calculate number of full-sized read and write RPCs
9531 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9532 sed -n '/pages per rpc/,/^$/p' |
9533 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9534 END { print reads,writes }'))
9535 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9537 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9544 remote_ost_nodsh && skip "remote OST with nodsh"
9547 local osts=$(get_facets OST)
9548 local list=$(comma_list $(osts_nodes))
9549 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9550 local brw_size="obdfilter.*.brw_size"
9552 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9554 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9556 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9557 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9558 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9559 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9560 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9561 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9563 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9566 if [[ $orig_mb -lt 16 ]]; then
9567 save_lustre_params $osts "$brw_size" > $p
9568 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9569 error "set 16MB RPC size failed"
9571 echo "remount client to enable new RPC size"
9572 remount_client $MOUNT || error "remount_client failed"
9575 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9576 # should be able to set brw_size=12, but no rpc_stats for that
9577 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9580 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9582 if [[ $orig_mb -lt 16 ]]; then
9583 restore_lustre_params < $p
9584 remount_client $MOUNT || error "remount_client restore failed"
9587 rm -f $p $DIR/$tfile
9589 run_test 101g "Big bulk(4/16 MiB) readahead"
9592 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9594 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9595 error "dd 70M file failed"
9596 echo Cancel LRU locks on lustre client to flush the client cache
9597 cancel_lru_locks osc
9599 echo "Reset readahead stats"
9600 $LCTL set_param -n llite.*.read_ahead_stats 0
9602 echo "Read 10M of data but cross 64M bundary"
9603 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9604 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9605 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9606 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9607 rm -f $p $DIR/$tfile
9609 run_test 101h "Readahead should cover current read window"
9612 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9613 error "dd 10M file failed"
9615 local max_per_file_mb=$($LCTL get_param -n \
9616 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9617 cancel_lru_locks osc
9618 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9619 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9620 error "set max_read_ahead_per_file_mb to 1 failed"
9622 echo "Reset readahead stats"
9623 $LCTL set_param llite.*.read_ahead_stats=0
9625 dd if=$DIR/$tfile of=/dev/null bs=2M
9627 $LCTL get_param llite.*.read_ahead_stats
9628 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9629 awk '/misses/ { print $2 }')
9630 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9633 run_test 101i "allow current readahead to exceed reservation"
9636 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9637 error "setstripe $DIR/$tfile failed"
9638 local file_size=$((1048576 * 16))
9639 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9640 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9642 echo Disable read-ahead
9643 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9646 for blk in $PAGE_SIZE 1048576 $file_size; do
9647 cancel_lru_locks osc
9648 echo "Reset readahead stats"
9649 $LCTL set_param -n llite.*.read_ahead_stats=0
9650 local count=$(($file_size / $blk))
9651 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9652 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9653 get_named_value 'failed to fast read' |
9654 cut -d" " -f1 | calc_total)
9655 $LCTL get_param -n llite.*.read_ahead_stats
9656 [ $miss -eq $count ] || error "expected $count got $miss"
9659 rm -f $p $DIR/$tfile
9661 run_test 101j "A complete read block should be submitted when no RA"
9664 test_mkdir $DIR/$tdir
9665 chown $RUNAS_ID $DIR/$tdir
9668 STRIPE_COUNT=$OSTCOUNT
9669 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9671 trap cleanup_test102 EXIT
9673 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9675 for num in 1 2 3 4; do
9676 for count in $(seq 1 $STRIPE_COUNT); do
9677 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9678 local size=`expr $STRIPE_SIZE \* $num`
9679 local file=file"$num-$idx-$count"
9680 $1 $LFS setstripe -S $size -i $idx -c $count $file
9686 $1 tar cf $TMP/f102.tar $tdir --xattrs
9692 rm -rf $DIR/d0.sanity/d102
9696 [ "$UID" != 0 ] && skip "must run as root"
9697 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9698 skip_env "must have user_xattr"
9700 [ -z "$(which setfattr 2>/dev/null)" ] &&
9701 skip_env "could not find setfattr"
9703 local testfile=$DIR/$tfile
9706 echo "set/get xattr..."
9707 setfattr -n trusted.name1 -v value1 $testfile ||
9708 error "setfattr -n trusted.name1=value1 $testfile failed"
9709 getfattr -n trusted.name1 $testfile 2> /dev/null |
9710 grep "trusted.name1=.value1" ||
9711 error "$testfile missing trusted.name1=value1"
9713 setfattr -n user.author1 -v author1 $testfile ||
9714 error "setfattr -n user.author1=author1 $testfile failed"
9715 getfattr -n user.author1 $testfile 2> /dev/null |
9716 grep "user.author1=.author1" ||
9717 error "$testfile missing trusted.author1=author1"
9720 setfattr -n trusted.name2 -v value2 $testfile ||
9721 error "$testfile unable to set trusted.name2"
9722 setfattr -n trusted.name3 -v value3 $testfile ||
9723 error "$testfile unable to set trusted.name3"
9724 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9725 grep "trusted.name" | wc -l) -eq 3 ] ||
9726 error "$testfile missing 3 trusted.name xattrs"
9728 setfattr -n user.author2 -v author2 $testfile ||
9729 error "$testfile unable to set user.author2"
9730 setfattr -n user.author3 -v author3 $testfile ||
9731 error "$testfile unable to set user.author3"
9732 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9733 grep "user.author" | wc -l) -eq 3 ] ||
9734 error "$testfile missing 3 user.author xattrs"
9736 echo "remove xattr..."
9737 setfattr -x trusted.name1 $testfile ||
9738 error "$testfile error deleting trusted.name1"
9739 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9740 error "$testfile did not delete trusted.name1 xattr"
9742 setfattr -x user.author1 $testfile ||
9743 error "$testfile error deleting user.author1"
9744 echo "set lustre special xattr ..."
9745 $LFS setstripe -c1 $testfile
9746 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9747 awk -F "=" '/trusted.lov/ { print $2 }' )
9748 setfattr -n "trusted.lov" -v $lovea $testfile ||
9749 error "$testfile doesn't ignore setting trusted.lov again"
9750 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9751 error "$testfile allow setting invalid trusted.lov"
9754 run_test 102a "user xattr test =================================="
9756 check_102b_layout() {
9758 local testfile=$DIR/$tfile
9760 echo "test layout '$layout'"
9761 $LFS setstripe $layout $testfile || error "setstripe failed"
9762 $LFS getstripe -y $testfile
9764 echo "get/set/list trusted.lov xattr ..." # b=10930
9765 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9766 [[ "$value" =~ "trusted.lov" ]] ||
9767 error "can't get trusted.lov from $testfile"
9768 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9769 error "getstripe failed"
9771 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9773 value=$(cut -d= -f2 <<<$value)
9774 # LU-13168: truncated xattr should fail if short lov_user_md header
9775 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9776 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9777 for len in $lens; do
9778 echo "setfattr $len $testfile.2"
9779 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9780 [ $len -lt 66 ] && error "short xattr len=$len worked"
9782 local stripe_size=$($LFS getstripe -S $testfile.2)
9783 local stripe_count=$($LFS getstripe -c $testfile.2)
9784 [[ $stripe_size -eq 65536 ]] ||
9785 error "stripe size $stripe_size != 65536"
9786 [[ $stripe_count -eq $stripe_count_orig ]] ||
9787 error "stripe count $stripe_count != $stripe_count_orig"
9788 rm $testfile $testfile.2
9792 [ -z "$(which setfattr 2>/dev/null)" ] &&
9793 skip_env "could not find setfattr"
9794 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9796 # check plain layout
9797 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9799 # and also check composite layout
9800 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9803 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9806 [ -z "$(which setfattr 2>/dev/null)" ] &&
9807 skip_env "could not find setfattr"
9808 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9810 # b10930: get/set/list lustre.lov xattr
9811 echo "get/set/list lustre.lov xattr ..."
9812 test_mkdir $DIR/$tdir
9813 chown $RUNAS_ID $DIR/$tdir
9814 local testfile=$DIR/$tdir/$tfile
9815 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9816 error "setstripe failed"
9817 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9818 error "getstripe failed"
9819 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9820 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9822 local testfile2=${testfile}2
9823 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9824 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9826 $RUNAS $MCREATE $testfile2
9827 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9828 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9829 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9830 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9831 [ $stripe_count -eq $STRIPECOUNT ] ||
9832 error "stripe count $stripe_count != $STRIPECOUNT"
9834 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9836 compare_stripe_info1() {
9837 local stripe_index_all_zero=true
9839 for num in 1 2 3 4; do
9840 for count in $(seq 1 $STRIPE_COUNT); do
9841 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9842 local size=$((STRIPE_SIZE * num))
9843 local file=file"$num-$offset-$count"
9844 stripe_size=$($LFS getstripe -S $PWD/$file)
9845 [[ $stripe_size -ne $size ]] &&
9846 error "$file: size $stripe_size != $size"
9847 stripe_count=$($LFS getstripe -c $PWD/$file)
9848 # allow fewer stripes to be created, ORI-601
9849 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9850 error "$file: count $stripe_count != $count"
9851 stripe_index=$($LFS getstripe -i $PWD/$file)
9852 [[ $stripe_index -ne 0 ]] &&
9853 stripe_index_all_zero=false
9857 $stripe_index_all_zero &&
9858 error "all files are being extracted starting from OST index 0"
9862 have_xattrs_include() {
9863 tar --help | grep -q xattrs-include &&
9864 echo --xattrs-include="lustre.*"
9868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9871 XINC=$(have_xattrs_include)
9873 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9875 compare_stripe_info1
9877 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9881 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9883 XINC=$(have_xattrs_include)
9885 test_mkdir $DIR/$tdir.restore
9887 tar cf - --xattrs $tdir | tar xf - \
9888 -C $DIR/$tdir.restore --xattrs $XINC
9889 cd $DIR/$tdir.restore/$tdir
9890 compare_stripe_info1
9892 run_test 102f "tar copy files, not keep osts"
9895 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9896 skip "must have user_xattr"
9897 [ -z "$(which setfattr 2>/dev/null)" ] &&
9898 skip_env "could not find setfattr"
9899 [ -z "$(which getfattr 2>/dev/null)" ] &&
9900 skip_env "could not find getfattr"
9902 local xsize=${1:-1024} # in bytes
9903 local file=$DIR/$tfile
9904 local value="$(generate_string $xsize)"
9905 local xbig=trusted.big
9909 log "save $xbig on $file"
9912 setfattr -n $xbig -v $value $file ||
9913 error "saving $xbig on $file failed"
9915 setfattr -n $xbig -v $value $file &&
9916 error "saving $xbig on $file succeeded"
9920 local orig=$(get_xattr_value $xbig $file)
9921 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9923 local xsml=trusted.sml
9924 log "save $xsml on $file"
9925 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9927 local new=$(get_xattr_value $xbig $file)
9928 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9930 log "grow $xsml on $file"
9931 setfattr -n $xsml -v "$value" $file ||
9932 error "growing $xsml on $file failed"
9934 new=$(get_xattr_value $xbig $file)
9935 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9936 log "$xbig still valid after growing $xsml"
9941 test_102h() { # bug 15777
9944 run_test 102h "grow xattr from inside inode to external block"
9947 large_xattr_enabled || skip_env "ea_inode feature disabled"
9949 echo "setting xattr of max xattr size: $(max_xattr_size)"
9950 grow_xattr $(max_xattr_size)
9952 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9953 echo "This should fail:"
9954 grow_xattr $(($(max_xattr_size) + 10)) 1
9956 run_test 102ha "grow xattr from inside inode to external inode"
9958 test_102i() { # bug 17038
9959 [ -z "$(which getfattr 2>/dev/null)" ] &&
9960 skip "could not find getfattr"
9963 ln -s $DIR/$tfile $DIR/${tfile}link
9964 getfattr -n trusted.lov $DIR/$tfile ||
9965 error "lgetxattr on $DIR/$tfile failed"
9966 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9967 grep -i "no such attr" ||
9968 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9969 rm -f $DIR/$tfile $DIR/${tfile}link
9971 run_test 102i "lgetxattr test on symbolic link ============"
9974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9975 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9977 XINC=$(have_xattrs_include)
9978 setup_test102 "$RUNAS"
9979 chown $RUNAS_ID $DIR/$tdir
9980 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9982 compare_stripe_info1 "$RUNAS"
9984 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9987 [ -z "$(which setfattr 2>/dev/null)" ] &&
9988 skip "could not find setfattr"
9991 # b22187 just check that does not crash for regular file.
9992 setfattr -n trusted.lov $DIR/$tfile
9993 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9994 local test_kdir=$DIR/$tdir
9995 test_mkdir $test_kdir
9996 local default_size=$($LFS getstripe -S $test_kdir)
9997 local default_count=$($LFS getstripe -c $test_kdir)
9998 local default_offset=$($LFS getstripe -i $test_kdir)
9999 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10000 error 'dir setstripe failed'
10001 setfattr -n trusted.lov $test_kdir
10002 local stripe_size=$($LFS getstripe -S $test_kdir)
10003 local stripe_count=$($LFS getstripe -c $test_kdir)
10004 local stripe_offset=$($LFS getstripe -i $test_kdir)
10005 [ $stripe_size -eq $default_size ] ||
10006 error "stripe size $stripe_size != $default_size"
10007 [ $stripe_count -eq $default_count ] ||
10008 error "stripe count $stripe_count != $default_count"
10009 [ $stripe_offset -eq $default_offset ] ||
10010 error "stripe offset $stripe_offset != $default_offset"
10011 rm -rf $DIR/$tfile $test_kdir
10013 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10016 [ -z "$(which getfattr 2>/dev/null)" ] &&
10017 skip "could not find getfattr"
10019 # LU-532 trusted. xattr is invisible to non-root
10020 local testfile=$DIR/$tfile
10024 echo "listxattr as user..."
10025 chown $RUNAS_ID $testfile
10026 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10027 grep -q "trusted" &&
10028 error "$testfile trusted xattrs are user visible"
10032 run_test 102l "listxattr size test =================================="
10034 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10035 local path=$DIR/$tfile
10038 listxattr_size_check $path || error "listattr_size_check $path failed"
10040 run_test 102m "Ensure listxattr fails on small bufffer ========"
10044 getxattr() { # getxattr path name
10045 # Return the base64 encoding of the value of xattr name on path.
10049 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10051 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10053 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10055 getfattr --absolute-names --encoding=base64 --name=$name $path |
10056 awk -F= -v name=$name '$1 == name {
10057 print substr($0, index($0, "=") + 1);
10061 test_102n() { # LU-4101 mdt: protect internal xattrs
10062 [ -z "$(which setfattr 2>/dev/null)" ] &&
10063 skip "could not find setfattr"
10064 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10066 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10069 local file0=$DIR/$tfile.0
10070 local file1=$DIR/$tfile.1
10071 local xattr0=$TMP/$tfile.0
10072 local xattr1=$TMP/$tfile.1
10073 local namelist="lov lma lmv link fid version som hsm"
10077 rm -rf $file0 $file1 $xattr0 $xattr1
10078 touch $file0 $file1
10080 # Get 'before' xattrs of $file1.
10081 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10083 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10084 namelist+=" lfsck_namespace"
10085 for name in $namelist; do
10086 # Try to copy xattr from $file0 to $file1.
10087 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10089 setfattr --name=trusted.$name --value="$value" $file1 ||
10090 error "setxattr 'trusted.$name' failed"
10092 # Try to set a garbage xattr.
10093 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10095 if [[ x$name == "xlov" ]]; then
10096 setfattr --name=trusted.lov --value="$value" $file1 &&
10097 error "setxattr invalid 'trusted.lov' success"
10099 setfattr --name=trusted.$name --value="$value" $file1 ||
10100 error "setxattr invalid 'trusted.$name' failed"
10103 # Try to remove the xattr from $file1. We don't care if this
10104 # appears to succeed or fail, we just don't want there to be
10105 # any changes or crashes.
10106 setfattr --remove=$trusted.$name $file1 2> /dev/null
10109 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10112 # Try to copy xattr from $file0 to $file1.
10113 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10115 setfattr --name=trusted.$name --value="$value" $file1 ||
10116 error "setxattr 'trusted.$name' failed"
10118 # Try to set a garbage xattr.
10119 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10121 setfattr --name=trusted.$name --value="$value" $file1 ||
10122 error "setxattr 'trusted.$name' failed"
10124 # Try to remove the xattr from $file1. We don't care if this
10125 # appears to succeed or fail, we just don't want there to be
10126 # any changes or crashes.
10127 setfattr --remove=$trusted.$name $file1 2> /dev/null
10130 # Get 'after' xattrs of file1.
10131 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10133 if ! diff $xattr0 $xattr1; then
10134 error "before and after xattrs of '$file1' differ"
10137 rm -rf $file0 $file1 $xattr0 $xattr1
10141 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10143 test_102p() { # LU-4703 setxattr did not check ownership
10144 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10145 skip "MDS needs to be at least 2.5.56"
10147 local testfile=$DIR/$tfile
10151 echo "setfacl as user..."
10152 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10153 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10155 echo "setfattr as user..."
10156 setfacl -m "u:$RUNAS_ID:---" $testfile
10157 $RUNAS setfattr -x system.posix_acl_access $testfile
10158 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10160 run_test 102p "check setxattr(2) correctly fails without permission"
10163 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10164 skip "MDS needs to be at least 2.6.92"
10166 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10168 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10171 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10172 skip "MDS needs to be at least 2.6.93"
10174 touch $DIR/$tfile || error "touch"
10175 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10176 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10177 rm $DIR/$tfile || error "rm"
10180 mkdir -p $DIR/$tdir || error "mkdir"
10181 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10182 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10183 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10184 error "$testfile error deleting user.author1"
10185 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10186 grep "user.$(basename $tdir)" &&
10187 error "$tdir did not delete user.$(basename $tdir)"
10188 rmdir $DIR/$tdir || error "rmdir"
10191 test_mkdir $DIR/$tdir
10192 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10193 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10194 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10195 error "$testfile error deleting user.author1"
10196 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10197 grep "user.$(basename $tdir)" &&
10198 error "$tdir did not delete user.$(basename $tdir)"
10199 rmdir $DIR/$tdir || error "rm striped dir"
10201 run_test 102r "set EAs with empty values"
10204 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10205 skip "MDS needs to be at least 2.11.52"
10207 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10209 save_lustre_params client "llite.*.xattr_cache" > $save
10211 for cache in 0 1; do
10212 lctl set_param llite.*.xattr_cache=$cache
10215 touch $DIR/$tfile || error "touch"
10216 for prefix in lustre security system trusted user; do
10217 # Note getxattr() may fail with 'Operation not
10218 # supported' or 'No such attribute' depending
10219 # on prefix and cache.
10220 getfattr -n $prefix.n102s $DIR/$tfile &&
10221 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10225 restore_lustre_params < $save
10227 run_test 102s "getting nonexistent xattrs should fail"
10230 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10231 skip "MDS needs to be at least 2.11.52"
10233 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10235 save_lustre_params client "llite.*.xattr_cache" > $save
10237 for cache in 0 1; do
10238 lctl set_param llite.*.xattr_cache=$cache
10240 for buf_size in 0 256; do
10242 touch $DIR/$tfile || error "touch"
10243 setfattr -n user.multiop $DIR/$tfile
10244 $MULTIOP $DIR/$tfile oa$buf_size ||
10245 error "cannot get zero length xattr value (buf_size = $buf_size)"
10249 restore_lustre_params < $save
10251 run_test 102t "zero length xattr values handled correctly"
10255 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10260 [ "$UID" != 0 ] && skip "must run as root"
10261 $GSS && skip_env "could not run under gss"
10262 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10263 skip_env "must have acl enabled"
10264 [ -z "$(which setfacl 2>/dev/null)" ] &&
10265 skip_env "could not find setfacl"
10266 remote_mds_nodsh && skip "remote MDS with nodsh"
10268 gpasswd -a daemon bin # LU-5641
10269 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10271 declare -a identity_old
10273 for num in $(seq $MDSCOUNT); do
10274 switch_identity $num true || identity_old[$num]=$?
10277 SAVE_UMASK=$(umask)
10279 mkdir -p $DIR/$tdir
10282 echo "performing cp ..."
10283 run_acl_subtest cp || error "run_acl_subtest cp failed"
10284 echo "performing getfacl-noacl..."
10285 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10286 echo "performing misc..."
10287 run_acl_subtest misc || error "misc test failed"
10288 echo "performing permissions..."
10289 run_acl_subtest permissions || error "permissions failed"
10290 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10291 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10292 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10293 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10295 echo "performing permissions xattr..."
10296 run_acl_subtest permissions_xattr ||
10297 error "permissions_xattr failed"
10299 echo "performing setfacl..."
10300 run_acl_subtest setfacl || error "setfacl test failed"
10302 # inheritance test got from HP
10303 echo "performing inheritance..."
10304 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10305 chmod +x make-tree || error "chmod +x failed"
10306 run_acl_subtest inheritance || error "inheritance test failed"
10309 echo "LU-974 ignore umask when acl is enabled..."
10310 run_acl_subtest 974 || error "LU-974 umask test failed"
10311 if [ $MDSCOUNT -ge 2 ]; then
10312 run_acl_subtest 974_remote ||
10313 error "LU-974 umask test failed under remote dir"
10316 echo "LU-2561 newly created file is same size as directory..."
10317 if [ "$mds1_FSTYPE" != "zfs" ]; then
10318 run_acl_subtest 2561 || error "LU-2561 test failed"
10320 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10323 run_acl_subtest 4924 || error "LU-4924 test failed"
10328 for num in $(seq $MDSCOUNT); do
10329 if [ "${identity_old[$num]}" = 1 ]; then
10330 switch_identity $num false || identity_old[$num]=$?
10334 run_test 103a "acl test"
10340 for U in {0..511}; do
10342 local O=$(printf "%04o" $U)
10344 umask $(printf "%04o" $((511 ^ $O)))
10345 $LFS setstripe -c 1 $DIR/$tfile.s$O
10346 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10348 (( $S == ($O & 0666) )) ||
10349 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10351 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10352 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10353 (( $S == ($O & 0666) )) ||
10354 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10356 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10357 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10358 (( $S == ($O & 0666) )) ||
10359 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10360 rm -f $DIR/$tfile.[smp]$0
10364 # limit the concurrently running threads to 64. LU-11878
10365 local idx=$((U % 64))
10366 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10371 run_test 103b "umask lfs setstripe"
10374 mkdir -p $DIR/$tdir
10375 cp -rp $DIR/$tdir $DIR/$tdir.bak
10377 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10378 error "$DIR/$tdir shouldn't contain default ACL"
10379 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10380 error "$DIR/$tdir.bak shouldn't contain default ACL"
10383 run_test 103c "'cp -rp' won't set empty acl"
10386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10389 lfs df || error "lfs df failed"
10390 lfs df -ih || error "lfs df -ih failed"
10391 lfs df -h $DIR || error "lfs df -h $DIR failed"
10392 lfs df -i $DIR || error "lfs df -i $DIR failed"
10393 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10394 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10396 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10397 lctl --device %$OSC deactivate
10398 lfs df || error "lfs df with deactivated OSC failed"
10399 lctl --device %$OSC activate
10400 # wait the osc back to normal
10401 wait_osc_import_ready client ost
10403 lfs df || error "lfs df with reactivated OSC failed"
10406 run_test 104a "lfs df [-ih] [path] test ========================="
10409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10410 [ $RUNAS_ID -eq $UID ] &&
10411 skip_env "RUNAS_ID = UID = $UID -- skipping"
10413 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10414 grep "Permission denied" | wc -l)))
10415 if [ $denied_cnt -ne 0 ]; then
10416 error "lfs check servers test failed"
10419 run_test 104b "$RUNAS lfs check servers test ===================="
10422 # doesn't work on 2.4 kernels
10424 if $(flock_is_enabled); then
10425 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10427 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10431 run_test 105a "flock when mounted without -o flock test ========"
10435 if $(flock_is_enabled); then
10436 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10438 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10442 run_test 105b "fcntl when mounted without -o flock test ========"
10446 if $(flock_is_enabled); then
10447 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10449 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10453 run_test 105c "lockf when mounted without -o flock test"
10455 test_105d() { # bug 15924
10456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10458 test_mkdir $DIR/$tdir
10459 flock_is_enabled || skip_env "mount w/o flock enabled"
10460 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10461 $LCTL set_param fail_loc=0x80000315
10462 flocks_test 2 $DIR/$tdir
10464 run_test 105d "flock race (should not freeze) ========"
10466 test_105e() { # bug 22660 && 22040
10467 flock_is_enabled || skip_env "mount w/o flock enabled"
10470 flocks_test 3 $DIR/$tfile
10472 run_test 105e "Two conflicting flocks from same process"
10474 test_106() { #bug 10921
10475 test_mkdir $DIR/$tdir
10476 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10477 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10479 run_test 106 "attempt exec of dir followed by chown of that dir"
10482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10490 local save_pattern=$(sysctl -n kernel.core_pattern)
10491 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10492 sysctl -w kernel.core_pattern=$file
10493 sysctl -w kernel.core_uses_pid=0
10495 ulimit -c unlimited
10501 kill -s 11 $SLEEPPID
10503 if [ -e $file ]; then
10504 size=`stat -c%s $file`
10505 [ $size -eq 0 ] && error "Fail to create core file $file"
10507 error "Fail to create core file $file"
10510 sysctl -w kernel.core_pattern=$save_pattern
10511 sysctl -w kernel.core_uses_pid=$save_uses_pid
10514 run_test 107 "Coredump on SIG"
10517 test_mkdir $DIR/$tdir
10518 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10519 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10520 error "mkdir with 256 char should fail, but did not"
10521 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10522 error "create with 255 char failed"
10523 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10524 error "create with 256 char should fail, but did not"
10529 run_test 110 "filename length checking"
10532 # Purpose: To verify dynamic thread (OSS) creation.
10535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10536 remote_ost_nodsh && skip "remote OST with nodsh"
10538 # Lustre does not stop service threads once they are started.
10539 # Reset number of running threads to default.
10544 local save_params="$TMP/sanity-$TESTNAME.parameters"
10546 # Get ll_ost_io count before I/O
10547 OSTIO_pre=$(do_facet ost1 \
10548 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10549 # Exit if lustre is not running (ll_ost_io not running).
10550 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10552 echo "Starting with $OSTIO_pre threads"
10553 local thread_max=$((OSTIO_pre * 2))
10554 local rpc_in_flight=$((thread_max * 2))
10555 # Number of I/O Process proposed to be started.
10557 local facets=$(get_facets OST)
10559 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10560 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10562 # Set in_flight to $rpc_in_flight
10563 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10564 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10565 nfiles=${rpc_in_flight}
10566 # Set ost thread_max to $thread_max
10567 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10569 # 5 Minutes should be sufficient for max number of OSS
10570 # threads(thread_max) to be created.
10574 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10575 test_mkdir $DIR/$tdir
10576 for i in $(seq $nfiles); do
10577 local file=$DIR/$tdir/${tfile}-$i
10578 $LFS setstripe -c -1 -i 0 $file
10579 ($WTL $file $timeout)&
10582 # I/O Started - Wait for thread_started to reach thread_max or report
10583 # error if thread_started is more than thread_max.
10584 echo "Waiting for thread_started to reach thread_max"
10585 local thread_started=0
10586 local end_time=$((SECONDS + timeout))
10588 while [ $SECONDS -le $end_time ] ; do
10590 # Get ost i/o thread_started count.
10591 thread_started=$(do_facet ost1 \
10593 ost.OSS.ost_io.threads_started | cut -d= -f2")
10594 # Break out if thread_started is equal/greater than thread_max
10595 if [[ $thread_started -ge $thread_max ]]; then
10596 echo ll_ost_io thread_started $thread_started, \
10597 equal/greater than thread_max $thread_max
10603 # Cleanup - We have the numbers, Kill i/o jobs if running.
10604 jobcount=($(jobs -p))
10605 for i in $(seq 0 $((${#jobcount[@]}-1)))
10607 kill -9 ${jobcount[$i]}
10608 if [ $? -ne 0 ] ; then
10610 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10614 # Cleanup files left by WTL binary.
10615 for i in $(seq $nfiles); do
10616 local file=$DIR/$tdir/${tfile}-$i
10618 if [ $? -ne 0 ] ; then
10619 echo "Warning: Failed to delete file $file"
10623 restore_lustre_params <$save_params
10624 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10626 # Error out if no new thread has started or Thread started is greater
10628 if [[ $thread_started -le $OSTIO_pre ||
10629 $thread_started -gt $thread_max ]]; then
10630 error "ll_ost_io: thread_started $thread_started" \
10631 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10632 "No new thread started or thread started greater " \
10636 run_test 115 "verify dynamic thread creation===================="
10639 wait_delete_completed
10640 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10641 echo "OST kbytes available: ${AVAIL[@]}"
10646 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10647 #echo OST $i: ${AVAIL[i]}kb
10648 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10652 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10657 echo "Min free space: OST $MINI: $MINV"
10658 echo "Max free space: OST $MAXI: $MAXV"
10661 test_116a() { # was previously test_116()
10662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10663 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10664 remote_mds_nodsh && skip "remote MDS with nodsh"
10666 echo -n "Free space priority "
10667 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10672 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10673 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10674 trap simple_cleanup_common EXIT
10676 # Check if we need to generate uneven OSTs
10677 test_mkdir -p $DIR/$tdir/OST${MINI}
10678 local FILL=$((MINV / 4))
10679 local DIFF=$((MAXV - MINV))
10680 local DIFF2=$((DIFF * 100 / MINV))
10682 local threshold=$(do_facet $SINGLEMDS \
10683 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10684 threshold=${threshold%%%}
10685 echo -n "Check for uneven OSTs: "
10686 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10688 if [[ $DIFF2 -gt $threshold ]]; then
10690 echo "Don't need to fill OST$MINI"
10692 # generate uneven OSTs. Write 2% over the QOS threshold value
10694 DIFF=$((threshold - DIFF2 + 2))
10695 DIFF2=$((MINV * DIFF / 100))
10696 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10697 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10698 error "setstripe failed"
10699 DIFF=$((DIFF2 / 2048))
10701 while [ $i -lt $DIFF ]; do
10703 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10704 bs=2M count=1 2>/dev/null
10713 DIFF=$((MAXV - MINV))
10714 DIFF2=$((DIFF * 100 / MINV))
10715 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10716 if [ $DIFF2 -gt $threshold ]; then
10719 echo "failed - QOS mode won't be used"
10720 simple_cleanup_common
10721 skip "QOS imbalance criteria not met"
10729 # now fill using QOS
10730 $LFS setstripe -c 1 $DIR/$tdir
10731 FILL=$((FILL / 200))
10732 if [ $FILL -gt 600 ]; then
10735 echo "writing $FILL files to QOS-assigned OSTs"
10737 while [ $i -lt $FILL ]; do
10739 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10740 count=1 2>/dev/null
10743 echo "wrote $i 200k files"
10747 echo "Note: free space may not be updated, so measurements might be off"
10749 DIFF2=$((MAXV - MINV))
10750 echo "free space delta: orig $DIFF final $DIFF2"
10751 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10752 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10753 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10754 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10755 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10756 if [[ $DIFF -gt 0 ]]; then
10757 FILL=$((DIFF2 * 100 / DIFF - 100))
10758 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10761 # Figure out which files were written where
10762 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10763 awk '/'$MINI1': / {print $2; exit}')
10765 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10766 echo "$MINC files created on smaller OST $MINI1"
10767 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10768 awk '/'$MAXI1': / {print $2; exit}')
10770 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10771 echo "$MAXC files created on larger OST $MAXI1"
10772 if [[ $MINC -gt 0 ]]; then
10773 FILL=$((MAXC * 100 / MINC - 100))
10774 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10776 [[ $MAXC -gt $MINC ]] ||
10777 error_ignore LU-9 "stripe QOS didn't balance free space"
10778 simple_cleanup_common
10780 run_test 116a "stripe QOS: free space balance ==================="
10782 test_116b() { # LU-2093
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10784 remote_mds_nodsh && skip "remote MDS with nodsh"
10786 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10787 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10788 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10789 [ -z "$old_rr" ] && skip "no QOS"
10790 do_facet $SINGLEMDS lctl set_param \
10791 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10792 mkdir -p $DIR/$tdir
10793 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10794 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10795 do_facet $SINGLEMDS lctl set_param fail_loc=0
10797 do_facet $SINGLEMDS lctl set_param \
10798 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10800 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10802 test_117() # bug 10891
10804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10806 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10807 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10808 lctl set_param fail_loc=0x21e
10809 > $DIR/$tfile || error "truncate failed"
10810 lctl set_param fail_loc=0
10811 echo "Truncate succeeded."
10814 run_test 117 "verify osd extend =========="
10816 NO_SLOW_RESENDCOUNT=4
10817 export OLD_RESENDCOUNT=""
10818 set_resend_count () {
10819 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10820 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10821 lctl set_param -n $PROC_RESENDCOUNT $1
10822 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10825 # for reduce test_118* time (b=14842)
10826 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10828 # Reset async IO behavior after error case
10830 FILE=$DIR/reset_async
10832 # Ensure all OSCs are cleared
10833 $LFS setstripe -c -1 $FILE
10834 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10839 test_118a() #bug 11710
10841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10845 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10846 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10847 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10849 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10850 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10855 run_test 118a "verify O_SYNC works =========="
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10860 remote_ost_nodsh && skip "remote OST with nodsh"
10864 #define OBD_FAIL_SRV_ENOENT 0x217
10865 set_nodes_failloc "$(osts_nodes)" 0x217
10866 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10868 set_nodes_failloc "$(osts_nodes)" 0
10869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10873 if [[ $RC -eq 0 ]]; then
10874 error "Must return error due to dropped pages, rc=$RC"
10878 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10879 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10883 echo "Dirty pages not leaked on ENOENT"
10885 # Due to the above error the OSC will issue all RPCs syncronously
10886 # until a subsequent RPC completes successfully without error.
10887 $MULTIOP $DIR/$tfile Ow4096yc
10892 run_test 118b "Reclaim dirty pages on fatal error =========="
10896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10898 # for 118c, restore the original resend count, LU-1940
10899 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10900 set_resend_count $OLD_RESENDCOUNT
10901 remote_ost_nodsh && skip "remote OST with nodsh"
10905 #define OBD_FAIL_OST_EROFS 0x216
10906 set_nodes_failloc "$(osts_nodes)" 0x216
10908 # multiop should block due to fsync until pages are written
10909 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10913 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10914 error "Multiop failed to block on fsync, pid=$MULTIPID"
10917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10919 if [[ $WRITEBACK -eq 0 ]]; then
10920 error "No page in writeback, writeback=$WRITEBACK"
10923 set_nodes_failloc "$(osts_nodes)" 0
10926 if [[ $RC -ne 0 ]]; then
10927 error "Multiop fsync failed, rc=$RC"
10930 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10931 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10933 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10934 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10938 echo "Dirty pages flushed via fsync on EROFS"
10941 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10943 # continue to use small resend count to reduce test_118* time (b=14842)
10944 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10949 remote_ost_nodsh && skip "remote OST with nodsh"
10953 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10954 set_nodes_failloc "$(osts_nodes)" 0x214
10955 # multiop should block due to fsync until pages are written
10956 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10960 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10961 error "Multiop failed to block on fsync, pid=$MULTIPID"
10964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10966 if [[ $WRITEBACK -eq 0 ]]; then
10967 error "No page in writeback, writeback=$WRITEBACK"
10970 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10971 set_nodes_failloc "$(osts_nodes)" 0
10973 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10974 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10976 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10977 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10981 echo "Dirty pages gaurenteed flushed via fsync"
10984 run_test 118d "Fsync validation inject a delay of the bulk =========="
10987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10991 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10992 lctl set_param fail_loc=0x8000040a
10994 # Should simulate EINVAL error which is fatal
10995 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10997 if [[ $RC -eq 0 ]]; then
10998 error "Must return error due to dropped pages, rc=$RC"
11001 lctl set_param fail_loc=0x0
11003 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11004 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11005 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11007 if [[ $LOCKED -ne 0 ]]; then
11008 error "Locked pages remain in cache, locked=$LOCKED"
11011 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11012 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11016 echo "No pages locked after fsync"
11021 run_test 118f "Simulate unrecoverable OSC side error =========="
11024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11028 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11029 lctl set_param fail_loc=0x406
11031 # simulate local -ENOMEM
11032 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11035 lctl set_param fail_loc=0
11036 if [[ $RC -eq 0 ]]; then
11037 error "Must return error due to dropped pages, rc=$RC"
11040 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11041 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11042 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11044 if [[ $LOCKED -ne 0 ]]; then
11045 error "Locked pages remain in cache, locked=$LOCKED"
11048 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11049 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11053 echo "No pages locked after fsync"
11058 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11062 remote_ost_nodsh && skip "remote OST with nodsh"
11066 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11067 set_nodes_failloc "$(osts_nodes)" 0x20e
11068 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11069 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11072 set_nodes_failloc "$(osts_nodes)" 0
11073 if [[ $RC -eq 0 ]]; then
11074 error "Must return error due to dropped pages, rc=$RC"
11077 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11078 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11079 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11081 if [[ $LOCKED -ne 0 ]]; then
11082 error "Locked pages remain in cache, locked=$LOCKED"
11085 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11086 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11090 echo "No pages locked after fsync"
11094 run_test 118h "Verify timeout in handling recoverables errors =========="
11096 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11100 remote_ost_nodsh && skip "remote OST with nodsh"
11104 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11105 set_nodes_failloc "$(osts_nodes)" 0x20e
11107 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11108 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11111 set_nodes_failloc "$(osts_nodes)" 0
11115 if [[ $RC -ne 0 ]]; then
11116 error "got error, but should be not, rc=$RC"
11119 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11120 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11121 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11122 if [[ $LOCKED -ne 0 ]]; then
11123 error "Locked pages remain in cache, locked=$LOCKED"
11126 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11127 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11131 echo "No pages locked after fsync"
11135 run_test 118i "Fix error before timeout in recoverable error =========="
11137 [ "$SLOW" = "no" ] && set_resend_count 4
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11141 remote_ost_nodsh && skip "remote OST with nodsh"
11145 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11146 set_nodes_failloc "$(osts_nodes)" 0x220
11148 # return -EIO from OST
11149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11151 set_nodes_failloc "$(osts_nodes)" 0x0
11152 if [[ $RC -eq 0 ]]; then
11153 error "Must return error due to dropped pages, rc=$RC"
11156 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11157 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11158 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11159 if [[ $LOCKED -ne 0 ]]; then
11160 error "Locked pages remain in cache, locked=$LOCKED"
11163 # in recoverable error on OST we want resend and stay until it finished
11164 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11165 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11169 echo "No pages locked after fsync"
11173 run_test 118j "Simulate unrecoverable OST side error =========="
11177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11178 remote_ost_nodsh && skip "remote OSTs with nodsh"
11180 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11181 set_nodes_failloc "$(osts_nodes)" 0x20e
11182 test_mkdir $DIR/$tdir
11184 for ((i=0;i<10;i++)); do
11185 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11186 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11193 set_nodes_failloc "$(osts_nodes)" 0
11196 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11198 test_118l() # LU-646
11200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11202 test_mkdir $DIR/$tdir
11203 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11206 run_test 118l "fsync dir"
11208 test_118m() # LU-3066
11210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11212 test_mkdir $DIR/$tdir
11213 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11216 run_test 118m "fdatasync dir ========="
11218 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11226 remote_ost_nodsh && skip "remote OSTs with nodsh"
11228 # Sleep to avoid a cached response.
11229 #define OBD_STATFS_CACHE_SECONDS 1
11232 # Inject a 10 second delay in the OST_STATFS handler.
11233 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11234 set_nodes_failloc "$(osts_nodes)" 0x242
11237 stat --file-system $MOUNT > /dev/null
11240 set_nodes_failloc "$(osts_nodes)" 0
11242 if ((end - begin > 20)); then
11243 error "statfs took $((end - begin)) seconds, expected 10"
11246 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11248 test_119a() # bug 11737
11250 BSIZE=$((512 * 1024))
11251 directio write $DIR/$tfile 0 1 $BSIZE
11252 # We ask to read two blocks, which is more than a file size.
11253 # directio will indicate an error when requested and actual
11254 # sizes aren't equeal (a normal situation in this case) and
11255 # print actual read amount.
11256 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11257 if [ "$NOB" != "$BSIZE" ]; then
11258 error "read $NOB bytes instead of $BSIZE"
11262 run_test 119a "Short directIO read must return actual read amount"
11264 test_119b() # bug 11737
11266 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11268 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11271 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11272 error "direct read failed"
11275 run_test 119b "Sparse directIO read must return actual read amount"
11277 test_119c() # bug 13099
11280 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11281 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11284 run_test 119c "Testing for direct read hitting hole"
11286 test_119d() # bug 15950
11288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11290 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11291 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11293 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11294 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11295 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11296 lctl set_param fail_loc=0x40d
11297 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11300 cat $DIR/$tfile > /dev/null &
11301 lctl set_param fail_loc=0
11304 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11306 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11307 error "the read rpcs have not completed in 2s"
11309 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11311 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11315 remote_mds_nodsh && skip "remote MDS with nodsh"
11316 test_mkdir -i0 -c1 $DIR/$tdir
11317 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11318 skip_env "no early lock cancel on server"
11320 lru_resize_disable mdc
11321 lru_resize_disable osc
11322 cancel_lru_locks mdc
11323 # asynchronous object destroy at MDT could cause bl ast to client
11324 cancel_lru_locks osc
11326 stat $DIR/$tdir > /dev/null
11327 can1=$(do_facet mds1 \
11328 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11329 awk '/ldlm_cancel/ {print $2}')
11330 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11331 awk '/ldlm_bl_callback/ {print $2}')
11332 test_mkdir -i0 -c1 $DIR/$tdir/d1
11333 can2=$(do_facet mds1 \
11334 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11335 awk '/ldlm_cancel/ {print $2}')
11336 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11337 awk '/ldlm_bl_callback/ {print $2}')
11338 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11339 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11340 lru_resize_enable mdc
11341 lru_resize_enable osc
11343 run_test 120a "Early Lock Cancel: mkdir test"
11346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11347 remote_mds_nodsh && skip "remote MDS with nodsh"
11348 test_mkdir $DIR/$tdir
11349 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11350 skip_env "no early lock cancel on server"
11352 lru_resize_disable mdc
11353 lru_resize_disable osc
11354 cancel_lru_locks mdc
11355 stat $DIR/$tdir > /dev/null
11356 can1=$(do_facet $SINGLEMDS \
11357 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11358 awk '/ldlm_cancel/ {print $2}')
11359 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11360 awk '/ldlm_bl_callback/ {print $2}')
11361 touch $DIR/$tdir/f1
11362 can2=$(do_facet $SINGLEMDS \
11363 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11364 awk '/ldlm_cancel/ {print $2}')
11365 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11366 awk '/ldlm_bl_callback/ {print $2}')
11367 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11368 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11369 lru_resize_enable mdc
11370 lru_resize_enable osc
11372 run_test 120b "Early Lock Cancel: create test"
11375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11376 remote_mds_nodsh && skip "remote MDS with nodsh"
11377 test_mkdir -i0 -c1 $DIR/$tdir
11378 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11379 skip "no early lock cancel on server"
11381 lru_resize_disable mdc
11382 lru_resize_disable osc
11383 test_mkdir -i0 -c1 $DIR/$tdir/d1
11384 test_mkdir -i0 -c1 $DIR/$tdir/d2
11385 touch $DIR/$tdir/d1/f1
11386 cancel_lru_locks mdc
11387 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11388 can1=$(do_facet mds1 \
11389 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11390 awk '/ldlm_cancel/ {print $2}')
11391 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11392 awk '/ldlm_bl_callback/ {print $2}')
11393 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11394 can2=$(do_facet mds1 \
11395 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11396 awk '/ldlm_cancel/ {print $2}')
11397 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11398 awk '/ldlm_bl_callback/ {print $2}')
11399 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11400 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11401 lru_resize_enable mdc
11402 lru_resize_enable osc
11404 run_test 120c "Early Lock Cancel: link test"
11407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11408 remote_mds_nodsh && skip "remote MDS with nodsh"
11409 test_mkdir -i0 -c1 $DIR/$tdir
11410 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11411 skip_env "no early lock cancel on server"
11413 lru_resize_disable mdc
11414 lru_resize_disable osc
11416 cancel_lru_locks mdc
11417 stat $DIR/$tdir > /dev/null
11418 can1=$(do_facet mds1 \
11419 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11420 awk '/ldlm_cancel/ {print $2}')
11421 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11422 awk '/ldlm_bl_callback/ {print $2}')
11423 chmod a+x $DIR/$tdir
11424 can2=$(do_facet mds1 \
11425 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11426 awk '/ldlm_cancel/ {print $2}')
11427 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11428 awk '/ldlm_bl_callback/ {print $2}')
11429 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11430 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11431 lru_resize_enable mdc
11432 lru_resize_enable osc
11434 run_test 120d "Early Lock Cancel: setattr test"
11437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11438 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11439 skip_env "no early lock cancel on server"
11440 remote_mds_nodsh && skip "remote MDS with nodsh"
11442 local dlmtrace_set=false
11444 test_mkdir -i0 -c1 $DIR/$tdir
11445 lru_resize_disable mdc
11446 lru_resize_disable osc
11447 ! $LCTL get_param debug | grep -q dlmtrace &&
11448 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11449 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11450 cancel_lru_locks mdc
11451 cancel_lru_locks osc
11452 dd if=$DIR/$tdir/f1 of=/dev/null
11453 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11454 # XXX client can not do early lock cancel of OST lock
11455 # during unlink (LU-4206), so cancel osc lock now.
11457 cancel_lru_locks osc
11458 can1=$(do_facet mds1 \
11459 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11460 awk '/ldlm_cancel/ {print $2}')
11461 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11462 awk '/ldlm_bl_callback/ {print $2}')
11463 unlink $DIR/$tdir/f1
11465 can2=$(do_facet mds1 \
11466 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11467 awk '/ldlm_cancel/ {print $2}')
11468 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11469 awk '/ldlm_bl_callback/ {print $2}')
11470 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11471 $LCTL dk $TMP/cancel.debug.txt
11472 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11473 $LCTL dk $TMP/blocking.debug.txt
11474 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11475 lru_resize_enable mdc
11476 lru_resize_enable osc
11478 run_test 120e "Early Lock Cancel: unlink test"
11481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11482 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11483 skip_env "no early lock cancel on server"
11484 remote_mds_nodsh && skip "remote MDS with nodsh"
11486 test_mkdir -i0 -c1 $DIR/$tdir
11487 lru_resize_disable mdc
11488 lru_resize_disable osc
11489 test_mkdir -i0 -c1 $DIR/$tdir/d1
11490 test_mkdir -i0 -c1 $DIR/$tdir/d2
11491 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11492 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11493 cancel_lru_locks mdc
11494 cancel_lru_locks osc
11495 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11496 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11497 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11498 # XXX client can not do early lock cancel of OST lock
11499 # during rename (LU-4206), so cancel osc lock now.
11501 cancel_lru_locks osc
11502 can1=$(do_facet mds1 \
11503 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11504 awk '/ldlm_cancel/ {print $2}')
11505 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11506 awk '/ldlm_bl_callback/ {print $2}')
11507 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11509 can2=$(do_facet mds1 \
11510 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11511 awk '/ldlm_cancel/ {print $2}')
11512 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11513 awk '/ldlm_bl_callback/ {print $2}')
11514 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11515 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11516 lru_resize_enable mdc
11517 lru_resize_enable osc
11519 run_test 120f "Early Lock Cancel: rename test"
11522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11523 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11524 skip_env "no early lock cancel on server"
11525 remote_mds_nodsh && skip "remote MDS with nodsh"
11527 lru_resize_disable mdc
11528 lru_resize_disable osc
11530 echo create $count files
11531 test_mkdir $DIR/$tdir
11532 cancel_lru_locks mdc
11533 cancel_lru_locks osc
11536 can0=$(do_facet $SINGLEMDS \
11537 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11538 awk '/ldlm_cancel/ {print $2}')
11539 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11540 awk '/ldlm_bl_callback/ {print $2}')
11541 createmany -o $DIR/$tdir/f $count
11543 can1=$(do_facet $SINGLEMDS \
11544 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11545 awk '/ldlm_cancel/ {print $2}')
11546 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11547 awk '/ldlm_bl_callback/ {print $2}')
11549 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11550 echo rm $count files
11553 can2=$(do_facet $SINGLEMDS \
11554 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11555 awk '/ldlm_cancel/ {print $2}')
11556 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11557 awk '/ldlm_bl_callback/ {print $2}')
11559 echo total: $count removes in $((t2-t1))
11560 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11562 # wait for commitment of removal
11563 lru_resize_enable mdc
11564 lru_resize_enable osc
11566 run_test 120g "Early Lock Cancel: performance test"
11568 test_121() { #bug #10589
11569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11572 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11573 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11574 lctl set_param fail_loc=0x310
11575 cancel_lru_locks osc > /dev/null
11576 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11577 lctl set_param fail_loc=0
11578 [[ $reads -eq $writes ]] ||
11579 error "read $reads blocks, must be $writes blocks"
11581 run_test 121 "read cancel race ========="
11583 test_123a_base() { # was test 123, statahead(bug 11401)
11587 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11588 log "testing UP system. Performance may be lower than expected."
11593 test_mkdir $DIR/$tdir
11594 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11595 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11597 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11598 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11600 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11601 lctl set_param -n llite.*.statahead_max 0
11602 lctl get_param llite.*.statahead_max
11603 cancel_lru_locks mdc
11604 cancel_lru_locks osc
11606 time $lsx $DIR/$tdir | wc -l
11608 delta=$((etime - stime))
11609 log "$lsx $i files without statahead: $delta sec"
11610 lctl set_param llite.*.statahead_max=$max
11612 swrong=$(lctl get_param -n llite.*.statahead_stats |
11613 grep "statahead wrong:" | awk '{print $3}')
11614 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11615 cancel_lru_locks mdc
11616 cancel_lru_locks osc
11618 time $lsx $DIR/$tdir | wc -l
11620 delta_sa=$((etime - stime))
11621 log "$lsx $i files with statahead: $delta_sa sec"
11622 lctl get_param -n llite.*.statahead_stats
11623 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11624 grep "statahead wrong:" | awk '{print $3}')
11626 [[ $swrong -lt $ewrong ]] &&
11627 log "statahead was stopped, maybe too many locks held!"
11628 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11630 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11631 max=$(lctl get_param -n llite.*.statahead_max |
11633 lctl set_param -n llite.*.statahead_max 0
11634 lctl get_param llite.*.statahead_max
11635 cancel_lru_locks mdc
11636 cancel_lru_locks osc
11638 time $lsx $DIR/$tdir | wc -l
11640 delta=$((etime - stime))
11641 log "$lsx $i files again without statahead: $delta sec"
11642 lctl set_param llite.*.statahead_max=$max
11643 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11644 if [ $SLOWOK -eq 0 ]; then
11645 error "$lsx $i files is slower with statahead!"
11647 log "$lsx $i files is slower with statahead!"
11653 [ $delta -gt 20 ] && break
11654 [ $delta -gt 8 ] && MULT=$((50 / delta))
11655 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11663 delta=$((etime - stime))
11664 log "rm -r $DIR/$tdir/: $delta seconds"
11666 lctl get_param -n llite.*.statahead_stats
11670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11672 test_123a_base "ls -l"
11674 run_test 123aa "verify statahead work"
11677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11679 statx_supported || skip_env "Test must be statx() syscall supported"
11681 test_123a_base "$STATX -l"
11683 run_test 123ab "verify statahead work by using statx"
11686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11688 statx_supported || skip_env "Test must be statx() syscall supported"
11695 cancel_lru_locks $OSC
11696 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11697 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11698 awk '/agl.total:/ {print $3}')
11699 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11700 test_123a_base "$STATX --cached=always -D"
11701 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11702 awk '/agl.total:/ {print $3}')
11703 [ $agl_before -eq $agl_after ] ||
11704 error "Should not trigger AGL thread - $agl_before:$agl_after"
11705 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11706 [ $rpcs_after -eq $rpcs_before ] ||
11707 error "$STATX should not send glimpse RPCs to $OSC"
11709 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11711 test_123b () { # statahead(bug 15027)
11712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11714 test_mkdir $DIR/$tdir
11715 createmany -o $DIR/$tdir/$tfile-%d 1000
11717 cancel_lru_locks mdc
11718 cancel_lru_locks osc
11720 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11721 lctl set_param fail_loc=0x80000803
11722 ls -lR $DIR/$tdir > /dev/null
11724 lctl set_param fail_loc=0x0
11725 lctl get_param -n llite.*.statahead_stats
11730 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11733 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11735 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11736 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11737 touch $DIR/$tdir.1/{1..3}
11738 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11740 remount_client $MOUNT
11742 $MULTIOP $DIR/$tdir.0 Q
11744 # let statahead to complete
11745 ls -l $DIR/$tdir.0 > /dev/null
11747 testid=$(echo $TESTNAME | tr '_' ' ')
11748 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11749 error "statahead warning" || true
11751 run_test 123c "Can not initialize inode warning on DNE statahead"
11754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11755 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11756 skip_env "no lru resize on server"
11760 test_mkdir $DIR/$tdir
11762 log "create $NR files at $DIR/$tdir"
11763 createmany -o $DIR/$tdir/f $NR ||
11764 error "failed to create $NR files in $DIR/$tdir"
11766 cancel_lru_locks mdc
11767 ls -l $DIR/$tdir > /dev/null
11771 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11772 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11773 LRU_SIZE=$($LCTL get_param -n $PARAM)
11774 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11775 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11777 log "NS=$(basename $NSDIR)"
11782 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11783 skip "Not enough cached locks created!"
11785 log "LRU=$LRU_SIZE"
11789 # We know that lru resize allows one client to hold $LIMIT locks
11790 # for 10h. After that locks begin to be killed by client.
11792 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11794 if [ $LIMIT -lt $LRU_SIZE ]; then
11795 skip "Limit is too small $LIMIT"
11798 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11799 # killing locks. Some time was spent for creating locks. This means
11800 # that up to the moment of sleep finish we must have killed some of
11801 # them (10-100 locks). This depends on how fast ther were created.
11802 # Many of them were touched in almost the same moment and thus will
11803 # be killed in groups.
11804 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11806 # Use $LRU_SIZE_B here to take into account real number of locks
11807 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11808 local LRU_SIZE_B=$LRU_SIZE
11810 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11811 log "OLD_LVF=$OLD_LVF"
11812 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11814 # Let's make sure that we really have some margin. Client checks
11815 # cached locks every 10 sec.
11816 SLEEP=$((SLEEP+20))
11817 log "Sleep ${SLEEP} sec"
11819 while ((SEC<$SLEEP)); do
11823 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11824 echo -n "$LRU_SIZE"
11827 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11828 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11830 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11831 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11832 unlinkmany $DIR/$tdir/f $NR
11836 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11837 log "unlink $NR files at $DIR/$tdir"
11838 unlinkmany $DIR/$tdir/f $NR
11840 run_test 124a "lru resize ======================================="
11842 get_max_pool_limit()
11844 local limit=$($LCTL get_param \
11845 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11847 for l in $limit; do
11848 if [[ $l -gt $max ]]; then
11856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11857 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11858 skip_env "no lru resize on server"
11860 LIMIT=$(get_max_pool_limit)
11862 NR=$(($(default_lru_size)*20))
11863 if [[ $NR -gt $LIMIT ]]; then
11864 log "Limit lock number by $LIMIT locks"
11868 IFree=$(mdsrate_inodes_available)
11869 if [ $IFree -lt $NR ]; then
11870 log "Limit lock number by $IFree inodes"
11874 lru_resize_disable mdc
11875 test_mkdir -p $DIR/$tdir/disable_lru_resize
11877 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11878 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11879 cancel_lru_locks mdc
11882 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11885 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11888 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11892 nolruresize_delta=$((etime-stime))
11893 log "ls -la time: $nolruresize_delta seconds"
11894 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11895 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11897 lru_resize_enable mdc
11898 test_mkdir -p $DIR/$tdir/enable_lru_resize
11900 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11901 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11902 cancel_lru_locks mdc
11905 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11908 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11911 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11915 lruresize_delta=$((etime-stime))
11916 log "ls -la time: $lruresize_delta seconds"
11917 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11919 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11920 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11921 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11922 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11924 log "lru resize performs the same with no lru resize"
11926 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11928 run_test 124b "lru resize (performance test) ======================="
11931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11932 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11933 skip_env "no lru resize on server"
11935 # cache ununsed locks on client
11937 cancel_lru_locks mdc
11938 test_mkdir $DIR/$tdir
11939 createmany -o $DIR/$tdir/f $nr ||
11940 error "failed to create $nr files in $DIR/$tdir"
11941 ls -l $DIR/$tdir > /dev/null
11943 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11944 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11945 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11946 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11947 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11949 # set lru_max_age to 1 sec
11950 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11951 echo "sleep $((recalc_p * 2)) seconds..."
11952 sleep $((recalc_p * 2))
11954 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11955 # restore lru_max_age
11956 $LCTL set_param -n $nsdir.lru_max_age $max_age
11957 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11958 unlinkmany $DIR/$tdir/f $nr
11960 run_test 124c "LRUR cancel very aged locks"
11963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11964 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11965 skip_env "no lru resize on server"
11967 # cache ununsed locks on client
11970 lru_resize_disable mdc
11971 stack_trap "lru_resize_enable mdc" EXIT
11973 cancel_lru_locks mdc
11975 # asynchronous object destroy at MDT could cause bl ast to client
11976 test_mkdir $DIR/$tdir
11977 createmany -o $DIR/$tdir/f $nr ||
11978 error "failed to create $nr files in $DIR/$tdir"
11979 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11981 ls -l $DIR/$tdir > /dev/null
11983 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11984 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11985 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11986 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11988 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11990 # set lru_max_age to 1 sec
11991 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11992 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11994 echo "sleep $((recalc_p * 2)) seconds..."
11995 sleep $((recalc_p * 2))
11997 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11999 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12001 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12003 test_125() { # 13358
12004 $LCTL get_param -n llite.*.client_type | grep -q local ||
12005 skip "must run as local client"
12006 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12007 skip_env "must have acl enabled"
12008 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12010 test_mkdir $DIR/$tdir
12011 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12012 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12013 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12015 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12017 test_126() { # bug 12829/13455
12018 $GSS && skip_env "must run as gss disabled"
12019 $LCTL get_param -n llite.*.client_type | grep -q local ||
12020 skip "must run as local client"
12021 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12023 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12024 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12026 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12028 run_test 126 "check that the fsgid provided by the client is taken into account"
12030 test_127a() { # bug 15521
12031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12032 local name count samp unit min max sum sumsq
12034 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12035 echo "stats before reset"
12036 $LCTL get_param osc.*.stats
12037 $LCTL set_param osc.*.stats=0
12038 local fsize=$((2048 * 1024))
12040 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12041 cancel_lru_locks osc
12042 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12044 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12045 stack_trap "rm -f $TMP/$tfile.tmp"
12046 while read name count samp unit min max sum sumsq; do
12047 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12048 [ ! $min ] && error "Missing min value for $name proc entry"
12049 eval $name=$count || error "Wrong proc format"
12052 read_bytes|write_bytes)
12053 [[ "$unit" =~ "bytes" ]] ||
12054 error "unit is not 'bytes': $unit"
12055 (( $min >= 4096 )) || error "min is too small: $min"
12056 (( $min <= $fsize )) || error "min is too big: $min"
12057 (( $max >= 4096 )) || error "max is too small: $max"
12058 (( $max <= $fsize )) || error "max is too big: $max"
12059 (( $sum == $fsize )) || error "sum is wrong: $sum"
12060 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12061 error "sumsquare is too small: $sumsq"
12062 (( $sumsq <= $fsize * $fsize )) ||
12063 error "sumsquare is too big: $sumsq"
12065 ost_read|ost_write)
12066 [[ "$unit" =~ "usec" ]] ||
12067 error "unit is not 'usec': $unit"
12071 done < $DIR/$tfile.tmp
12073 #check that we actually got some stats
12074 [ "$read_bytes" ] || error "Missing read_bytes stats"
12075 [ "$write_bytes" ] || error "Missing write_bytes stats"
12076 [ "$read_bytes" != 0 ] || error "no read done"
12077 [ "$write_bytes" != 0 ] || error "no write done"
12079 run_test 127a "verify the client stats are sane"
12081 test_127b() { # bug LU-333
12082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12083 local name count samp unit min max sum sumsq
12085 echo "stats before reset"
12086 $LCTL get_param llite.*.stats
12087 $LCTL set_param llite.*.stats=0
12089 # perform 2 reads and writes so MAX is different from SUM.
12090 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12091 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12092 cancel_lru_locks osc
12093 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12094 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12096 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12097 stack_trap "rm -f $TMP/$tfile.tmp"
12098 while read name count samp unit min max sum sumsq; do
12099 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12100 eval $name=$count || error "Wrong proc format"
12103 read_bytes|write_bytes)
12104 [[ "$unit" =~ "bytes" ]] ||
12105 error "unit is not 'bytes': $unit"
12106 (( $count == 2 )) || error "count is not 2: $count"
12107 (( $min == $PAGE_SIZE )) ||
12108 error "min is not $PAGE_SIZE: $min"
12109 (( $max == $PAGE_SIZE )) ||
12110 error "max is not $PAGE_SIZE: $max"
12111 (( $sum == $PAGE_SIZE * 2 )) ||
12112 error "sum is not $((PAGE_SIZE * 2)): $sum"
12115 [[ "$unit" =~ "usec" ]] ||
12116 error "unit is not 'usec': $unit"
12120 done < $TMP/$tfile.tmp
12122 #check that we actually got some stats
12123 [ "$read_bytes" ] || error "Missing read_bytes stats"
12124 [ "$write_bytes" ] || error "Missing write_bytes stats"
12125 [ "$read_bytes" != 0 ] || error "no read done"
12126 [ "$write_bytes" != 0 ] || error "no write done"
12128 run_test 127b "verify the llite client stats are sane"
12130 test_127c() { # LU-12394
12131 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12138 $LCTL set_param llite.*.extents_stats=1
12139 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12141 # Use two stripes so there is enough space in default config
12142 $LFS setstripe -c 2 $DIR/$tfile
12144 # Extent stats start at 0-4K and go in power of two buckets
12145 # LL_HIST_START = 12 --> 2^12 = 4K
12146 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12147 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12149 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12151 # Write and read, 2x each, second time at a non-zero offset
12152 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12153 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12154 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12155 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12159 $LCTL get_param llite.*.extents_stats
12162 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12164 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12166 reads=$(echo $bucket | awk '{print $5}')
12167 writes=$(echo $bucket | awk '{print $9}')
12168 [ "$reads" -eq $count ] ||
12169 error "$reads reads in < $bsize bucket, expect $count"
12170 [ "$writes" -eq $count ] ||
12171 error "$writes writes in < $bsize bucket, expect $count"
12174 # Test mmap write and read
12175 $LCTL set_param llite.*.extents_stats=c
12177 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12178 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12179 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12181 $LCTL get_param llite.*.extents_stats
12183 count=$(((size*1024) / PAGE_SIZE))
12185 bsize=$((2 * PAGE_SIZE / 1024))K
12187 bucket=$($LCTL get_param -n llite.*.extents_stats |
12189 reads=$(echo $bucket | awk '{print $5}')
12190 writes=$(echo $bucket | awk '{print $9}')
12191 # mmap writes fault in the page first, creating an additonal read
12192 [ "$reads" -eq $((2 * count)) ] ||
12193 error "$reads reads in < $bsize bucket, expect $count"
12194 [ "$writes" -eq $count ] ||
12195 error "$writes writes in < $bsize bucket, expect $count"
12197 run_test 127c "test llite extent stats with regular & mmap i/o"
12199 test_128() { # bug 15212
12201 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12206 result=$(grep error $TMP/$tfile.log)
12207 rm -f $DIR/$tfile $TMP/$tfile.log
12208 [ -z "$result" ] ||
12209 error "consecutive find's under interactive lfs failed"
12211 run_test 128 "interactive lfs for 2 consecutive find's"
12213 set_dir_limits () {
12218 local ldproc=/proc/fs/ldiskfs
12219 local facets=$(get_facets MDS)
12221 for facet in ${facets//,/ }; do
12222 canondev=$(ldiskfs_canon \
12223 *.$(convert_facet2label $facet).mntdev $facet)
12224 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12225 ldproc=/sys/fs/ldiskfs
12226 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12227 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12231 check_mds_dmesg() {
12232 local facets=$(get_facets MDS)
12233 for facet in ${facets//,/ }; do
12234 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12241 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12242 skip "Need MDS version with at least 2.5.56"
12243 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12244 skip_env "ldiskfs only test"
12246 remote_mds_nodsh && skip "remote MDS with nodsh"
12249 local has_warning=false
12252 mkdir -p $DIR/$tdir
12254 # block size of mds1
12255 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12256 set_dir_limits $maxsize $((maxsize * 6 / 8))
12257 stack_trap "set_dir_limits 0 0"
12258 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12259 local dirsize=$(stat -c%s "$DIR/$tdir")
12261 while (( $dirsize <= $maxsize )); do
12262 $MCREATE $DIR/$tdir/file_base_$nfiles
12264 # check two errors:
12265 # ENOSPC for ext4 max_dir_size, which has been used since
12266 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12267 if (( rc == ENOSPC )); then
12269 echo "rc=$rc returned as expected after $nfiles files"
12271 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12272 error "create failed w/o dir size limit"
12274 # messages may be rate limited if test is run repeatedly
12275 check_mds_dmesg '"is approaching max"' ||
12276 echo "warning message should be output"
12277 check_mds_dmesg '"has reached max"' ||
12278 echo "reached message should be output"
12280 dirsize=$(stat -c%s "$DIR/$tdir")
12282 [[ $dirsize -ge $maxsize ]] && return 0
12283 error "dirsize $dirsize < $maxsize after $nfiles files"
12284 elif (( rc != 0 )); then
12287 nfiles=$((nfiles + 1))
12288 dirsize=$(stat -c%s "$DIR/$tdir")
12291 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12293 run_test 129 "test directory size limit ========================"
12302 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12303 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12305 trap cleanup_130 EXIT RETURN
12307 local fm_file=$DIR/$tfile
12308 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12309 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12310 error "dd failed for $fm_file"
12312 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12313 filefrag -ves $fm_file
12315 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12316 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12317 [ $RC != 0 ] && error "filefrag $fm_file failed"
12319 filefrag_op=$(filefrag -ve -k $fm_file |
12320 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12321 lun=$($LFS getstripe -i $fm_file)
12323 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12326 for line in $filefrag_op
12328 frag_lun=`echo $line | cut -d: -f5`
12329 ext_len=`echo $line | cut -d: -f4`
12330 if (( $frag_lun != $lun )); then
12332 error "FIEMAP on 1-stripe file($fm_file) failed"
12335 (( tot_len += ext_len ))
12338 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12340 error "FIEMAP on 1-stripe file($fm_file) failed;"
12346 echo "FIEMAP on single striped file succeeded"
12348 run_test 130a "FIEMAP (1-stripe file)"
12351 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12353 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12354 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12356 trap cleanup_130 EXIT RETURN
12358 local fm_file=$DIR/$tfile
12359 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12360 error "setstripe on $fm_file"
12361 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12362 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12364 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12365 error "dd failed on $fm_file"
12367 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12368 filefrag_op=$(filefrag -ve -k $fm_file |
12369 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12371 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12372 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12377 for line in $filefrag_op
12379 frag_lun=$(echo $line | cut -d: -f5 |
12380 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12381 ext_len=$(echo $line | cut -d: -f4)
12382 if (( $frag_lun != $last_lun )); then
12383 if (( tot_len != 1024 )); then
12385 error "FIEMAP on $fm_file failed; returned " \
12386 "len $tot_len for OST $last_lun instead of 1024"
12389 (( num_luns += 1 ))
12393 (( tot_len += ext_len ))
12396 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12398 error "FIEMAP on $fm_file failed; returned wrong number of " \
12399 "luns or wrong len for OST $last_lun"
12405 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12407 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12410 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12412 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12413 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12415 trap cleanup_130 EXIT RETURN
12417 local fm_file=$DIR/$tfile
12418 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12419 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12420 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12422 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12423 error "dd failed on $fm_file"
12425 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12426 filefrag_op=$(filefrag -ve -k $fm_file |
12427 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12429 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12430 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12435 for line in $filefrag_op
12437 frag_lun=$(echo $line | cut -d: -f5 |
12438 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12439 ext_len=$(echo $line | cut -d: -f4)
12440 if (( $frag_lun != $last_lun )); then
12441 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12442 if (( logical != 512 )); then
12444 error "FIEMAP on $fm_file failed; returned " \
12445 "logical start for lun $logical instead of 512"
12448 if (( tot_len != 512 )); then
12450 error "FIEMAP on $fm_file failed; returned " \
12451 "len $tot_len for OST $last_lun instead of 1024"
12454 (( num_luns += 1 ))
12458 (( tot_len += ext_len ))
12461 if (( num_luns != 2 || tot_len != 512 )); then
12463 error "FIEMAP on $fm_file failed; returned wrong number of " \
12464 "luns or wrong len for OST $last_lun"
12470 echo "FIEMAP on 2-stripe file with hole succeeded"
12472 run_test 130c "FIEMAP (2-stripe file with hole)"
12475 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12477 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12478 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12480 trap cleanup_130 EXIT RETURN
12482 local fm_file=$DIR/$tfile
12483 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12484 error "setstripe on $fm_file"
12485 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12486 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12488 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12489 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12490 error "dd failed on $fm_file"
12492 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12493 filefrag_op=$(filefrag -ve -k $fm_file |
12494 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12496 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12497 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12502 for line in $filefrag_op
12504 frag_lun=$(echo $line | cut -d: -f5 |
12505 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12506 ext_len=$(echo $line | cut -d: -f4)
12507 if (( $frag_lun != $last_lun )); then
12508 if (( tot_len != 1024 )); then
12510 error "FIEMAP on $fm_file failed; returned " \
12511 "len $tot_len for OST $last_lun instead of 1024"
12514 (( num_luns += 1 ))
12518 (( tot_len += ext_len ))
12521 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12523 error "FIEMAP on $fm_file failed; returned wrong number of " \
12524 "luns or wrong len for OST $last_lun"
12530 echo "FIEMAP on N-stripe file succeeded"
12532 run_test 130d "FIEMAP (N-stripe file)"
12535 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12537 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12538 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12540 trap cleanup_130 EXIT RETURN
12542 local fm_file=$DIR/$tfile
12543 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12544 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12545 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12548 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12549 for ((i = 0; i < $NUM_BLKS; i++))
12551 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12554 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12555 filefrag_op=$(filefrag -ve -k $fm_file |
12556 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12558 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12559 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12564 for line in $filefrag_op
12566 frag_lun=$(echo $line | cut -d: -f5 |
12567 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12568 ext_len=$(echo $line | cut -d: -f4)
12569 if (( $frag_lun != $last_lun )); then
12570 if (( tot_len != $EXPECTED_LEN )); then
12572 error "FIEMAP on $fm_file failed; returned " \
12573 "len $tot_len for OST $last_lun instead " \
12577 (( num_luns += 1 ))
12581 (( tot_len += ext_len ))
12584 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12586 error "FIEMAP on $fm_file failed; returned wrong number " \
12587 "of luns or wrong len for OST $last_lun"
12593 echo "FIEMAP with continuation calls succeeded"
12595 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12598 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12599 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12601 local fm_file=$DIR/$tfile
12602 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12603 error "multiop create with lov_delay_create on $fm_file"
12605 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12606 filefrag_extents=$(filefrag -vek $fm_file |
12607 awk '/extents? found/ { print $2 }')
12608 if [[ "$filefrag_extents" != "0" ]]; then
12609 error "FIEMAP on $fm_file failed; " \
12610 "returned $filefrag_extents expected 0"
12615 run_test 130f "FIEMAP (unstriped file)"
12617 # Test for writev/readv
12619 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12620 error "writev test failed"
12621 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12622 error "readv failed"
12625 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12628 local fsize=$((524288 + 1048576 + 1572864))
12629 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12630 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12631 error "append writev test failed"
12633 ((fsize += 1572864 + 1048576))
12634 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12635 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12636 error "append writev test failed"
12639 run_test 131b "test append writev"
12642 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12645 run_test 131c "test read/write on file w/o objects"
12648 rwv -f $DIR/$tfile -w -n 1 1572864
12649 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12650 if [ "$NOB" != 1572864 ]; then
12651 error "Short read filed: read $NOB bytes instead of 1572864"
12655 run_test 131d "test short read"
12658 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12659 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12660 error "read hitting hole failed"
12663 run_test 131e "test read hitting hole"
12672 mds*) res=$(do_facet $facet \
12673 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12675 ost*) res=$(do_facet $facet \
12676 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12678 *) error "Wrong facet '$facet'" ;;
12680 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12681 # if the argument $3 is zero, it means any stat increment is ok.
12682 if [[ $want -gt 0 ]]; then
12683 local count=$(echo $res | awk '{ print $2 }')
12684 [[ $count -ne $want ]] &&
12685 error "The $op counter on $facet is $count, not $want"
12690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12691 remote_ost_nodsh && skip "remote OST with nodsh"
12692 remote_mds_nodsh && skip "remote MDS with nodsh"
12693 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12694 skip_env "MDS doesn't support rename stats"
12696 local testdir=$DIR/${tdir}/stats_testdir
12698 mkdir -p $DIR/${tdir}
12701 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12702 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12704 # verify mdt stats first.
12705 mkdir ${testdir} || error "mkdir failed"
12706 check_stats $SINGLEMDS "mkdir" 1
12707 touch ${testdir}/${tfile} || error "touch failed"
12708 check_stats $SINGLEMDS "open" 1
12709 check_stats $SINGLEMDS "close" 1
12710 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12711 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12712 check_stats $SINGLEMDS "mknod" 2
12714 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12715 check_stats $SINGLEMDS "unlink" 1
12716 rm -f ${testdir}/${tfile} || error "file remove failed"
12717 check_stats $SINGLEMDS "unlink" 2
12719 # remove working dir and check mdt stats again.
12720 rmdir ${testdir} || error "rmdir failed"
12721 check_stats $SINGLEMDS "rmdir" 1
12723 local testdir1=$DIR/${tdir}/stats_testdir1
12724 mkdir -p ${testdir}
12725 mkdir -p ${testdir1}
12726 touch ${testdir1}/test1
12727 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12728 check_stats $SINGLEMDS "crossdir_rename" 1
12730 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12731 check_stats $SINGLEMDS "samedir_rename" 1
12733 rm -rf $DIR/${tdir}
12735 run_test 133a "Verifying MDT stats ========================================"
12740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12741 remote_ost_nodsh && skip "remote OST with nodsh"
12742 remote_mds_nodsh && skip "remote MDS with nodsh"
12744 local testdir=$DIR/${tdir}/stats_testdir
12746 mkdir -p ${testdir} || error "mkdir failed"
12747 touch ${testdir}/${tfile} || error "touch failed"
12748 cancel_lru_locks mdc
12751 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12752 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12754 # extra mdt stats verification.
12755 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12756 check_stats $SINGLEMDS "setattr" 1
12757 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12758 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12760 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12761 check_stats $SINGLEMDS "getattr" 1
12763 rm -rf $DIR/${tdir}
12765 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12766 # so the check below is not reliable
12767 [ $MDSCOUNT -eq 1 ] || return 0
12769 # Sleep to avoid a cached response.
12770 #define OBD_STATFS_CACHE_SECONDS 1
12772 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12773 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12774 $LFS df || error "lfs failed"
12775 check_stats $SINGLEMDS "statfs" 1
12777 # check aggregated statfs (LU-10018)
12778 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12780 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12783 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12784 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12786 check_stats $SINGLEMDS "statfs" 1
12788 # We want to check that the client didn't send OST_STATFS to
12789 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12790 # extra care is needed here.
12791 if remote_mds; then
12792 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12793 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12795 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12796 [ "$res" ] && error "OST got STATFS"
12801 run_test 133b "Verifying extra MDT stats =================================="
12804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12805 remote_ost_nodsh && skip "remote OST with nodsh"
12806 remote_mds_nodsh && skip "remote MDS with nodsh"
12808 local testdir=$DIR/$tdir/stats_testdir
12810 test_mkdir -p $testdir
12812 # verify obdfilter stats.
12813 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12815 cancel_lru_locks osc
12816 wait_delete_completed
12819 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12820 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12822 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12825 cancel_lru_locks osc
12826 check_stats ost1 "write" 1
12828 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12829 check_stats ost1 "read" 1
12831 > $testdir/$tfile || error "truncate failed"
12832 check_stats ost1 "punch" 1
12834 rm -f $testdir/$tfile || error "file remove failed"
12835 wait_delete_completed
12836 check_stats ost1 "destroy" 1
12840 run_test 133c "Verifying OST stats ========================================"
12847 while [ $value -ge 2 ]; do
12852 if [ $orig -gt $order ]; then
12860 local size=('K' 'M' 'G' 'T');
12862 local size_string=$value
12864 while [ $value -ge 1024 ]; do
12865 if [ $i -gt 3 ]; then
12866 #T is the biggest unit we get here, if that is bigger,
12868 size_string=${value}T
12871 value=$((value >> 10))
12872 if [ $value -lt 1024 ]; then
12873 size_string=${value}${size[$i]}
12882 get_rename_size() {
12884 local context=${2:-.}
12885 local sample=$(do_facet $SINGLEMDS $LCTL \
12886 get_param mdt.$FSNAME-MDT0000.rename_stats |
12887 grep -A1 $context |
12888 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12894 remote_ost_nodsh && skip "remote OST with nodsh"
12895 remote_mds_nodsh && skip "remote MDS with nodsh"
12896 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12897 skip_env "MDS doesn't support rename stats"
12899 local testdir1=$DIR/${tdir}/stats_testdir1
12900 local testdir2=$DIR/${tdir}/stats_testdir2
12901 mkdir -p $DIR/${tdir}
12903 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12905 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12906 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12908 createmany -o $testdir1/test 512 || error "createmany failed"
12910 # check samedir rename size
12911 mv ${testdir1}/test0 ${testdir1}/test_0
12913 local testdir1_size=$(ls -l $DIR/${tdir} |
12914 awk '/stats_testdir1/ {print $5}')
12915 local testdir2_size=$(ls -l $DIR/${tdir} |
12916 awk '/stats_testdir2/ {print $5}')
12918 testdir1_size=$(order_2 $testdir1_size)
12919 testdir2_size=$(order_2 $testdir2_size)
12921 testdir1_size=$(size_in_KMGT $testdir1_size)
12922 testdir2_size=$(size_in_KMGT $testdir2_size)
12924 echo "source rename dir size: ${testdir1_size}"
12925 echo "target rename dir size: ${testdir2_size}"
12927 local cmd="do_facet $SINGLEMDS $LCTL "
12928 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12930 eval $cmd || error "$cmd failed"
12931 local samedir=$($cmd | grep 'same_dir')
12932 local same_sample=$(get_rename_size $testdir1_size)
12933 [ -z "$samedir" ] && error "samedir_rename_size count error"
12934 [[ $same_sample -eq 1 ]] ||
12935 error "samedir_rename_size error $same_sample"
12936 echo "Check same dir rename stats success"
12938 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12940 # check crossdir rename size
12941 mv ${testdir1}/test_0 ${testdir2}/test_0
12943 testdir1_size=$(ls -l $DIR/${tdir} |
12944 awk '/stats_testdir1/ {print $5}')
12945 testdir2_size=$(ls -l $DIR/${tdir} |
12946 awk '/stats_testdir2/ {print $5}')
12948 testdir1_size=$(order_2 $testdir1_size)
12949 testdir2_size=$(order_2 $testdir2_size)
12951 testdir1_size=$(size_in_KMGT $testdir1_size)
12952 testdir2_size=$(size_in_KMGT $testdir2_size)
12954 echo "source rename dir size: ${testdir1_size}"
12955 echo "target rename dir size: ${testdir2_size}"
12957 eval $cmd || error "$cmd failed"
12958 local crossdir=$($cmd | grep 'crossdir')
12959 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12960 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12961 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12962 [[ $src_sample -eq 1 ]] ||
12963 error "crossdir_rename_size error $src_sample"
12964 [[ $tgt_sample -eq 1 ]] ||
12965 error "crossdir_rename_size error $tgt_sample"
12966 echo "Check cross dir rename stats success"
12967 rm -rf $DIR/${tdir}
12969 run_test 133d "Verifying rename_stats ========================================"
12972 remote_mds_nodsh && skip "remote MDS with nodsh"
12973 remote_ost_nodsh && skip "remote OST with nodsh"
12974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12976 local testdir=$DIR/${tdir}/stats_testdir
12977 local ctr f0 f1 bs=32768 count=42 sum
12979 mkdir -p ${testdir} || error "mkdir failed"
12981 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12983 for ctr in {write,read}_bytes; do
12985 cancel_lru_locks osc
12987 do_facet ost1 $LCTL set_param -n \
12988 "obdfilter.*.exports.clear=clear"
12990 if [ $ctr = write_bytes ]; then
12992 f1=${testdir}/${tfile}
12994 f0=${testdir}/${tfile}
12998 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13001 cancel_lru_locks osc
13003 sum=$(do_facet ost1 $LCTL get_param \
13004 "obdfilter.*.exports.*.stats" |
13005 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13006 $1 == ctr { sum += $7 }
13007 END { printf("%0.0f", sum) }')
13009 if ((sum != bs * count)); then
13010 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13014 rm -rf $DIR/${tdir}
13016 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13019 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13020 skip "too old lustre for get_param -R ($facet_ver)"
13022 # verifying readability.
13023 $LCTL get_param -R '*' &> /dev/null
13025 # Verifing writability with badarea_io.
13026 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13027 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13028 error "client badarea_io failed"
13030 # remount the FS in case writes/reads /proc break the FS
13031 cleanup || error "failed to unmount"
13032 setup || error "failed to setup"
13034 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13037 remote_mds_nodsh && skip "remote MDS with nodsh"
13038 remote_ost_nodsh && skip "remote OST with nodsh"
13041 for facet in mds1 ost1; do
13042 local facet_ver=$(lustre_version_code $facet)
13043 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13044 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13046 log "$facet: too old lustre for get_param -R"
13048 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13049 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13050 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13051 xargs badarea_io" ||
13052 error "$facet badarea_io failed"
13054 skip_noexit "$facet: too old lustre for get_param -R"
13058 # remount the FS in case writes/reads /proc break the FS
13059 cleanup || error "failed to unmount"
13060 setup || error "failed to setup"
13062 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13065 remote_mds_nodsh && skip "remote MDS with nodsh"
13066 remote_ost_nodsh && skip "remote OST with nodsh"
13067 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13068 skip "Need MDS version at least 2.9.54"
13071 for facet in client mds1 ost1; do
13072 # Get the list of files that are missing the terminating newline
13073 local plist=$(do_facet $facet
13074 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13076 for ent in $plist; do
13077 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13078 awk -v FS='\v' -v RS='\v\v' \
13079 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13080 print FILENAME}'" 2>/dev/null)
13081 [ -z $missing ] || {
13082 do_facet $facet $LCTL get_param $ent | od -An -tx1
13083 error "file does not end with newline: $facet-$ent"
13088 run_test 133h "Proc files should end with newlines"
13091 remote_mds_nodsh && skip "remote MDS with nodsh"
13092 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13093 skip "Need MDS version at least 2.7.54"
13095 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13096 cancel_lru_locks mdc
13098 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13099 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13100 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13103 createmany -o $DIR/$tdir/f $nr ||
13104 error "failed to create $nr files in $DIR/$tdir"
13105 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13107 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13108 do_facet mds1 $LCTL set_param fail_loc=0x327
13109 do_facet mds1 $LCTL set_param fail_val=500
13112 echo "sleep 10 seconds ..."
13114 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13116 do_facet mds1 $LCTL set_param fail_loc=0
13117 do_facet mds1 $LCTL set_param fail_val=0
13118 [ $lck_cnt -lt $unused ] ||
13119 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13122 unlinkmany $DIR/$tdir/f $nr
13124 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13127 remote_mds_nodsh && skip "remote MDS with nodsh"
13128 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13129 skip "Need MDS version at least 2.7.54"
13131 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13132 cancel_lru_locks mdc
13134 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13135 ldlm.lock_reclaim_threshold_mb)
13136 # disable reclaim temporarily
13137 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13139 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13140 do_facet mds1 $LCTL set_param fail_loc=0x328
13141 do_facet mds1 $LCTL set_param fail_val=500
13143 $LCTL set_param debug=+trace
13146 createmany -o $DIR/$tdir/f $nr &
13147 local create_pid=$!
13149 echo "Sleep $TIMEOUT seconds ..."
13151 if ! ps -p $create_pid > /dev/null 2>&1; then
13152 do_facet mds1 $LCTL set_param fail_loc=0
13153 do_facet mds1 $LCTL set_param fail_val=0
13154 do_facet mds1 $LCTL set_param \
13155 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13156 error "createmany finished incorrectly!"
13158 do_facet mds1 $LCTL set_param fail_loc=0
13159 do_facet mds1 $LCTL set_param fail_val=0
13160 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13161 wait $create_pid || return 1
13163 unlinkmany $DIR/$tdir/f $nr
13165 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13168 remote_mds_nodsh && skip "remote MDS with nodsh"
13169 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13170 skip "Need MDS version at least 2.13.50"
13173 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13175 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13176 #set only one record at plain llog
13177 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13179 #fill already existed plain llog each 64767
13180 #wrapping whole catalog
13181 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13183 createmany -o $DIR/$tdir/$tfile_ 64700
13184 for (( i = 0; i < 64700; i = i + 2 ))
13186 rm $DIR/$tdir/$tfile_$i &
13187 rm $DIR/$tdir/$tfile_$((i + 1)) &
13192 #waiting osp synchronization
13193 wait_delete_completed
13195 run_test 135 "Race catalog processing"
13198 remote_mds_nodsh && skip "remote MDS with nodsh"
13199 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13200 skip "Need MDS version at least 2.13.50"
13203 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13204 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13205 #set only one record at plain llog
13206 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13207 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13209 #fill already existed 2 plain llogs each 64767
13210 #wrapping whole catalog
13211 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13212 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13213 wait_delete_completed
13215 createmany -o $DIR/$tdir/$tfile_ 10
13218 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13219 for (( i = 0; i < 10; i = i + 3 ))
13221 rm $DIR/$tdir/$tfile_$i &
13222 rm $DIR/$tdir/$tfile_$((i + 1)) &
13226 rm $DIR/$tdir/$tfile_$((i + 2)) &
13229 #waiting osp synchronization
13230 wait_delete_completed
13232 run_test 136 "Race catalog processing 2"
13234 test_140() { #bug-17379
13235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13237 test_mkdir $DIR/$tdir
13238 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13239 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13241 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13242 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13244 while i=$((i + 1)); do
13246 cd $i || error "Changing to $i"
13247 ln -s ../stat stat || error "Creating stat symlink"
13248 # Read the symlink until ELOOP present,
13249 # not LBUGing the system is considered success,
13250 # we didn't overrun the stack.
13251 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13252 if [ $ret -ne 0 ]; then
13253 if [ $ret -eq 40 ]; then
13256 error "Open stat symlink"
13262 echo "The symlink depth = $i"
13263 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13264 error "Invalid symlink depth"
13266 # Test recursive symlink
13267 ln -s symlink_self symlink_self
13268 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13269 echo "open symlink_self returns $ret"
13270 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13272 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13277 local TF="$TMP/$tfile"
13279 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13281 cancel_lru_locks $OSC
13282 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13283 remount_client $MOUNT
13285 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13288 $TRUNCATE $DIR/$tfile 6000
13289 cancel_lru_locks $OSC
13290 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13293 echo "12345" >>$DIR/$tfile
13294 cancel_lru_locks $OSC
13295 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13298 echo "12345" >>$DIR/$tfile
13299 cancel_lru_locks $OSC
13300 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13305 run_test 150a "truncate/append tests"
13308 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13309 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13310 skip "Need OST version at least 2.13.53"
13312 check_fallocate $DIR/$tfile || error "fallocate failed"
13314 run_test 150b "Verify fallocate (prealloc) functionality"
13320 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13321 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13322 skip "Need OST version at least 2.13.53"
13324 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13325 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13326 sync; sync_all_data
13327 cancel_lru_locks $OSC
13329 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13330 want=$((OSTCOUNT * 1048576))
13332 # Must allocate all requested space, not more than 5% extra
13333 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13334 error "bytes $bytes is not $want"
13336 run_test 150c "Verify fallocate Size and Blocks"
13342 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13343 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13344 skip "Need OST version at least 2.13.53"
13346 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13347 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13348 sync; sync_all_data
13349 cancel_lru_locks $OSC
13351 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13352 want=$((OSTCOUNT * 1048576))
13354 # Must allocate all requested space, not more than 5% extra
13355 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13356 error "bytes $bytes is not $want"
13358 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13360 #LU-2902 roc_hit was not able to read all values from lproc
13361 function roc_hit_init() {
13362 local list=$(comma_list $(osts_nodes))
13363 local dir=$DIR/$tdir-check
13364 local file=$dir/$tfile
13370 #use setstripe to do a write to every ost
13371 for i in $(seq 0 $((OSTCOUNT-1))); do
13372 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13373 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13374 idx=$(printf %04x $i)
13375 BEFORE=$(get_osd_param $list *OST*$idx stats |
13376 awk '$1 == "cache_access" {sum += $7}
13377 END { printf("%0.0f", sum) }')
13379 cancel_lru_locks osc
13380 cat $file >/dev/null
13382 AFTER=$(get_osd_param $list *OST*$idx stats |
13383 awk '$1 == "cache_access" {sum += $7}
13384 END { printf("%0.0f", sum) }')
13386 echo BEFORE:$BEFORE AFTER:$AFTER
13387 if ! let "AFTER - BEFORE == 4"; then
13389 error "roc_hit is not safe to use"
13397 function roc_hit() {
13398 local list=$(comma_list $(osts_nodes))
13399 echo $(get_osd_param $list '' stats |
13400 awk '$1 == "cache_hit" {sum += $7}
13401 END { printf("%0.0f", sum) }')
13404 function set_cache() {
13407 if [ "$2" == "off" ]; then
13410 local list=$(comma_list $(osts_nodes))
13411 set_osd_param $list '' $1_cache_enable $on
13413 cancel_lru_locks osc
13417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13418 remote_ost_nodsh && skip "remote OST with nodsh"
13421 local list=$(comma_list $(osts_nodes))
13423 # check whether obdfilter is cache capable at all
13424 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13425 skip "not cache-capable obdfilter"
13428 # check cache is enabled on all obdfilters
13429 if get_osd_param $list '' read_cache_enable | grep 0; then
13430 skip "oss cache is disabled"
13433 set_osd_param $list '' writethrough_cache_enable 1
13435 # check write cache is enabled on all obdfilters
13436 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13437 skip "oss write cache is NOT enabled"
13442 #define OBD_FAIL_OBD_NO_LRU 0x609
13443 do_nodes $list $LCTL set_param fail_loc=0x609
13445 # pages should be in the case right after write
13446 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13449 local BEFORE=$(roc_hit)
13450 cancel_lru_locks osc
13451 cat $DIR/$tfile >/dev/null
13452 local AFTER=$(roc_hit)
13454 do_nodes $list $LCTL set_param fail_loc=0
13456 if ! let "AFTER - BEFORE == CPAGES"; then
13457 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13460 cancel_lru_locks osc
13461 # invalidates OST cache
13462 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13463 set_osd_param $list '' read_cache_enable 0
13464 cat $DIR/$tfile >/dev/null
13466 # now data shouldn't be found in the cache
13468 cancel_lru_locks osc
13469 cat $DIR/$tfile >/dev/null
13471 if let "AFTER - BEFORE != 0"; then
13472 error "IN CACHE: before: $BEFORE, after: $AFTER"
13475 set_osd_param $list '' read_cache_enable 1
13478 run_test 151 "test cache on oss and controls ==============================="
13481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13483 local TF="$TMP/$tfile"
13485 # simulate ENOMEM during write
13486 #define OBD_FAIL_OST_NOMEM 0x226
13487 lctl set_param fail_loc=0x80000226
13488 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13490 sync || error "sync failed"
13491 lctl set_param fail_loc=0
13493 # discard client's cache
13494 cancel_lru_locks osc
13496 # simulate ENOMEM during read
13497 lctl set_param fail_loc=0x80000226
13498 cmp $TF $DIR/$tfile || error "cmp failed"
13499 lctl set_param fail_loc=0
13503 run_test 152 "test read/write with enomem ============================"
13506 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13508 run_test 153 "test if fdatasync does not crash ======================="
13510 dot_lustre_fid_permission_check() {
13512 local ffid=$MOUNT/.lustre/fid/$fid
13515 echo "stat fid $fid"
13516 stat $ffid > /dev/null || error "stat $ffid failed."
13517 echo "touch fid $fid"
13518 touch $ffid || error "touch $ffid failed."
13519 echo "write to fid $fid"
13520 cat /etc/hosts > $ffid || error "write $ffid failed."
13521 echo "read fid $fid"
13522 diff /etc/hosts $ffid || error "read $ffid failed."
13523 echo "append write to fid $fid"
13524 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13525 echo "rename fid $fid"
13526 mv $ffid $test_dir/$tfile.1 &&
13527 error "rename $ffid to $tfile.1 should fail."
13528 touch $test_dir/$tfile.1
13529 mv $test_dir/$tfile.1 $ffid &&
13530 error "rename $tfile.1 to $ffid should fail."
13531 rm -f $test_dir/$tfile.1
13532 echo "truncate fid $fid"
13533 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13534 echo "link fid $fid"
13535 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13536 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13537 echo "setfacl fid $fid"
13538 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13539 echo "getfacl fid $fid"
13540 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13542 echo "unlink fid $fid"
13543 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13544 echo "mknod fid $fid"
13545 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13547 fid=[0xf00000400:0x1:0x0]
13548 ffid=$MOUNT/.lustre/fid/$fid
13550 echo "stat non-exist fid $fid"
13551 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13552 echo "write to non-exist fid $fid"
13553 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13554 echo "link new fid $fid"
13555 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13557 mkdir -p $test_dir/$tdir
13558 touch $test_dir/$tdir/$tfile
13559 fid=$($LFS path2fid $test_dir/$tdir)
13562 error "error: could not get fid for $test_dir/$dir/$tfile."
13564 ffid=$MOUNT/.lustre/fid/$fid
13567 ls $ffid > /dev/null || error "ls $ffid failed."
13568 echo "touch $fid/$tfile.1"
13569 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13571 echo "touch $MOUNT/.lustre/fid/$tfile"
13572 touch $MOUNT/.lustre/fid/$tfile && \
13573 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13575 echo "setxattr to $MOUNT/.lustre/fid"
13576 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13578 echo "listxattr for $MOUNT/.lustre/fid"
13579 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13581 echo "delxattr from $MOUNT/.lustre/fid"
13582 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13584 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13585 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13586 error "touch invalid fid should fail."
13588 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13589 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13590 error "touch non-normal fid should fail."
13592 echo "rename $tdir to $MOUNT/.lustre/fid"
13593 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13594 error "rename to $MOUNT/.lustre/fid should fail."
13596 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13598 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13599 local new_obf_mode=777
13601 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13602 chmod $new_obf_mode $DIR/.lustre/fid ||
13603 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13605 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13606 [ $obf_mode -eq $new_obf_mode ] ||
13607 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13609 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13610 chmod $old_obf_mode $DIR/.lustre/fid ||
13611 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13614 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13615 fid=$($LFS path2fid $test_dir/$tfile-2)
13617 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13619 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13620 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13621 error "create lov data thru .lustre failed"
13623 echo "cp /etc/passwd $test_dir/$tfile-2"
13624 cp /etc/passwd $test_dir/$tfile-2 ||
13625 error "copy to $test_dir/$tfile-2 failed."
13626 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13627 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13628 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13630 rm -rf $test_dir/tfile.lnk
13631 rm -rf $test_dir/$tfile-2
13635 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13636 skip "Need MDS version at least 2.4.1"
13638 local tf=$DIR/$tfile
13641 local fid=$($LFS path2fid $tf)
13642 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13644 # check that we get the same pathname back
13645 local found=$($LFS fid2path $MOUNT "$fid")
13646 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13647 [ "$found" == "$tf" ] ||
13648 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13650 run_test 154A "lfs path2fid and fid2path basic checks"
13653 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13654 skip "Need MDS version at least 2.4.1"
13656 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13657 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13658 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13659 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13661 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13662 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13664 # check that we get the same pathname
13665 echo "PFID: $PFID, name: $name"
13666 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13667 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13668 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13669 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13671 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13673 run_test 154B "verify the ll_decode_linkea tool"
13676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13677 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13678 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13679 skip "Need MDS version at least 2.2.51"
13680 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13682 cp /etc/hosts $DIR/$tfile
13684 fid=$($LFS path2fid $DIR/$tfile)
13686 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13688 dot_lustre_fid_permission_check "$fid" $DIR ||
13689 error "dot lustre permission check $fid failed"
13691 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13693 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13695 touch $MOUNT/.lustre/file &&
13696 error "creation is not allowed under .lustre"
13698 mkdir $MOUNT/.lustre/dir &&
13699 error "mkdir is not allowed under .lustre"
13703 run_test 154a "Open-by-FID"
13706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13707 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13709 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13710 skip "Need MDS version at least 2.2.51"
13712 local remote_dir=$DIR/$tdir/remote_dir
13716 mkdir -p $DIR/$tdir
13717 $LFS mkdir -i $MDTIDX $remote_dir ||
13718 error "create remote directory failed"
13720 cp /etc/hosts $remote_dir/$tfile
13722 fid=$($LFS path2fid $remote_dir/$tfile)
13724 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13726 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13727 error "dot lustre permission check $fid failed"
13730 run_test 154b "Open-by-FID for remote directory"
13733 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13734 skip "Need MDS version at least 2.4.1"
13736 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13737 local FID1=$($LFS path2fid $DIR/$tfile.1)
13738 local FID2=$($LFS path2fid $DIR/$tfile.2)
13739 local FID3=$($LFS path2fid $DIR/$tfile.3)
13742 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13743 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13744 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13746 [ "$FID" = "${!want}" ] ||
13747 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13751 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13753 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13754 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13758 run_test 154c "lfs path2fid and fid2path multiple arguments"
13761 remote_mds_nodsh && skip "remote MDS with nodsh"
13762 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13763 skip "Need MDS version at least 2.5.53"
13765 if remote_mds; then
13766 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13770 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13777 local fid=$($LFS path2fid $DIR/$tfile)
13780 cmd="exec $fd<$DIR/$tfile"
13782 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13783 echo "$fid_list" | grep "$fid"
13786 cmd="exec $fd>/dev/null"
13788 if [ $rc -ne 0 ]; then
13789 error "FID $fid not found in open files list $fid_list"
13792 run_test 154d "Verify open file fid"
13796 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13797 skip "Need MDS version at least 2.6.50"
13799 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13800 error ".lustre returned by readdir"
13803 run_test 154e ".lustre is not returned by readdir"
13806 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13808 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13809 test_mkdir -p -c1 $DIR/$tdir/d
13810 # test dirs inherit from its stripe
13811 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13812 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13813 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13814 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13817 # get fid of parents
13818 local FID0=$($LFS path2fid $DIR/$tdir/d)
13819 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13820 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13821 local FID3=$($LFS path2fid $DIR)
13823 # check that path2fid --parents returns expected <parent_fid>/name
13824 # 1) test for a directory (single parent)
13825 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13826 [ "$parent" == "$FID0/foo1" ] ||
13827 error "expected parent: $FID0/foo1, got: $parent"
13829 # 2) test for a file with nlink > 1 (multiple parents)
13830 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13831 echo "$parent" | grep -F "$FID1/$tfile" ||
13832 error "$FID1/$tfile not returned in parent list"
13833 echo "$parent" | grep -F "$FID2/link" ||
13834 error "$FID2/link not returned in parent list"
13836 # 3) get parent by fid
13837 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13838 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13839 echo "$parent" | grep -F "$FID1/$tfile" ||
13840 error "$FID1/$tfile not returned in parent list (by fid)"
13841 echo "$parent" | grep -F "$FID2/link" ||
13842 error "$FID2/link not returned in parent list (by fid)"
13844 # 4) test for entry in root directory
13845 parent=$($LFS path2fid --parents $DIR/f)
13846 echo "$parent" | grep -F "$FID3/f" ||
13847 error "$FID3/f not returned in parent list"
13849 # 5) test it on root directory
13850 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13851 error "$MOUNT should not have parents"
13853 # enable xattr caching and check that linkea is correctly updated
13854 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13855 save_lustre_params client "llite.*.xattr_cache" > $save
13856 lctl set_param llite.*.xattr_cache 1
13858 # 6.1) linkea update on rename
13859 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13861 # get parents by fid
13862 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13863 # foo1 should no longer be returned in parent list
13864 echo "$parent" | grep -F "$FID1" &&
13865 error "$FID1 should no longer be in parent list"
13866 # the new path should appear
13867 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13868 error "$FID2/$tfile.moved is not in parent list"
13870 # 6.2) linkea update on unlink
13871 rm -f $DIR/$tdir/d/foo2/link
13872 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13873 # foo2/link should no longer be returned in parent list
13874 echo "$parent" | grep -F "$FID2/link" &&
13875 error "$FID2/link should no longer be in parent list"
13879 restore_lustre_params < $save
13882 run_test 154f "get parent fids by reading link ea"
13886 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13887 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13888 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13889 skip "Need MDS version at least 2.6.92"
13891 mkdir -p $DIR/$tdir
13892 llapi_fid_test -d $DIR/$tdir
13894 run_test 154g "various llapi FID tests"
13896 test_155_small_load() {
13897 local temp=$TMP/$tfile
13898 local file=$DIR/$tfile
13900 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13901 error "dd of=$temp bs=6096 count=1 failed"
13903 cancel_lru_locks $OSC
13904 cmp $temp $file || error "$temp $file differ"
13906 $TRUNCATE $temp 6000
13907 $TRUNCATE $file 6000
13908 cmp $temp $file || error "$temp $file differ (truncate1)"
13910 echo "12345" >>$temp
13911 echo "12345" >>$file
13912 cmp $temp $file || error "$temp $file differ (append1)"
13914 echo "12345" >>$temp
13915 echo "12345" >>$file
13916 cmp $temp $file || error "$temp $file differ (append2)"
13922 test_155_big_load() {
13923 remote_ost_nodsh && skip "remote OST with nodsh"
13925 local temp=$TMP/$tfile
13926 local file=$DIR/$tfile
13929 local cache_size=$(do_facet ost$((MAXI+1)) \
13930 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13931 local large_file_size=$((cache_size * 2))
13933 echo "OSS cache size: $cache_size KB"
13934 echo "Large file size: $large_file_size KB"
13936 [ $MAXV -le $large_file_size ] &&
13937 skip_env "max available OST size needs > $large_file_size KB"
13939 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13941 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13942 error "dd of=$temp bs=$large_file_size count=1k failed"
13945 cancel_lru_locks osc
13946 cmp $temp $file || error "$temp $file differ"
13952 save_writethrough() {
13953 local facets=$(get_facets OST)
13955 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13961 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13963 save_writethrough $p
13966 set_cache writethrough on
13967 test_155_small_load
13968 restore_lustre_params < $p
13971 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13976 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13978 save_writethrough $p
13981 set_cache writethrough off
13982 test_155_small_load
13983 restore_lustre_params < $p
13986 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13991 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13993 save_writethrough $p
13996 set_cache writethrough on
13997 test_155_small_load
13998 restore_lustre_params < $p
14001 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14006 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14008 save_writethrough $p
14011 set_cache writethrough off
14012 test_155_small_load
14013 restore_lustre_params < $p
14016 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14021 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14023 save_writethrough $p
14026 set_cache writethrough on
14028 restore_lustre_params < $p
14031 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14036 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14038 save_writethrough $p
14041 set_cache writethrough off
14043 restore_lustre_params < $p
14046 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14051 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14053 save_writethrough $p
14056 set_cache writethrough on
14058 restore_lustre_params < $p
14061 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14066 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14068 save_writethrough $p
14071 set_cache writethrough off
14073 restore_lustre_params < $p
14076 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14080 remote_ost_nodsh && skip "remote OST with nodsh"
14081 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14082 skip "stats not implemented on old servers"
14083 [ "$ost1_FSTYPE" = "zfs" ] &&
14084 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14089 local file="$DIR/$tfile"
14090 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14092 save_writethrough $p
14095 log "Turn on read and write cache"
14097 set_cache writethrough on
14099 log "Write data and read it back."
14100 log "Read should be satisfied from the cache."
14101 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14103 cancel_lru_locks osc
14104 cat $file >/dev/null
14106 if ! let "AFTER - BEFORE == CPAGES"; then
14107 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14109 log "cache hits: before: $BEFORE, after: $AFTER"
14112 log "Read again; it should be satisfied from the cache."
14114 cancel_lru_locks osc
14115 cat $file >/dev/null
14117 if ! let "AFTER - BEFORE == CPAGES"; then
14118 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14120 log "cache hits:: before: $BEFORE, after: $AFTER"
14123 log "Turn off the read cache and turn on the write cache"
14125 set_cache writethrough on
14127 log "Read again; it should be satisfied from the cache."
14129 cancel_lru_locks osc
14130 cat $file >/dev/null
14132 if ! let "AFTER - BEFORE == CPAGES"; then
14133 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14135 log "cache hits:: before: $BEFORE, after: $AFTER"
14138 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14139 # > 2.12.56 uses pagecache if cached
14140 log "Read again; it should not be satisfied from the cache."
14142 cancel_lru_locks osc
14143 cat $file >/dev/null
14145 if ! let "AFTER - BEFORE == 0"; then
14146 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14148 log "cache hits:: before: $BEFORE, after: $AFTER"
14152 log "Write data and read it back."
14153 log "Read should be satisfied from the cache."
14154 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14156 cancel_lru_locks osc
14157 cat $file >/dev/null
14159 if ! let "AFTER - BEFORE == CPAGES"; then
14160 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14162 log "cache hits:: before: $BEFORE, after: $AFTER"
14165 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14166 # > 2.12.56 uses pagecache if cached
14167 log "Read again; it should not be satisfied from the cache."
14169 cancel_lru_locks osc
14170 cat $file >/dev/null
14172 if ! let "AFTER - BEFORE == 0"; then
14173 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14175 log "cache hits:: before: $BEFORE, after: $AFTER"
14179 log "Turn off read and write cache"
14181 set_cache writethrough off
14183 log "Write data and read it back"
14184 log "It should not be satisfied from the cache."
14186 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14187 cancel_lru_locks osc
14189 cat $file >/dev/null
14191 if ! let "AFTER - BEFORE == 0"; then
14192 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14194 log "cache hits:: before: $BEFORE, after: $AFTER"
14197 log "Turn on the read cache and turn off the write cache"
14199 set_cache writethrough off
14201 log "Write data and read it back"
14202 log "It should not be satisfied from the cache."
14204 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14206 cancel_lru_locks osc
14207 cat $file >/dev/null
14209 if ! let "AFTER - BEFORE == 0"; then
14210 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14212 log "cache hits:: before: $BEFORE, after: $AFTER"
14215 log "Read again; it should be satisfied from the cache."
14217 cancel_lru_locks osc
14218 cat $file >/dev/null
14220 if ! let "AFTER - BEFORE == CPAGES"; then
14221 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14223 log "cache hits:: before: $BEFORE, after: $AFTER"
14226 restore_lustre_params < $p
14229 run_test 156 "Verification of tunables"
14232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14233 remote_mds_nodsh && skip "remote MDS with nodsh"
14234 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14235 skip "Need MDS version at least 2.2.0"
14237 changelog_register || error "changelog_register failed"
14238 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14239 changelog_users $SINGLEMDS | grep -q $cl_user ||
14240 error "User $cl_user not found in changelog_users"
14243 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14244 changelog_clear 0 || error "changelog_clear failed"
14245 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14246 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14247 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14248 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14249 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14250 rm $DIR/$tdir/pics/desktop.jpg
14252 changelog_dump | tail -10
14254 echo "verifying changelog mask"
14255 changelog_chmask "-MKDIR"
14256 changelog_chmask "-CLOSE"
14258 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14259 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14261 changelog_chmask "+MKDIR"
14262 changelog_chmask "+CLOSE"
14264 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14265 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14267 changelog_dump | tail -10
14268 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14269 CLOSES=$(changelog_dump | grep -c "CLOSE")
14270 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14271 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14274 echo "verifying target fid"
14275 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14276 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14277 [ "$fidc" == "$fidf" ] ||
14278 error "changelog '$tfile' fid $fidc != file fid $fidf"
14279 echo "verifying parent fid"
14280 # The FID returned from the Changelog may be the directory shard on
14281 # a different MDT, and not the FID returned by path2fid on the parent.
14282 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14283 # since this is what will matter when recreating this file in the tree.
14284 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14285 local pathp=$($LFS fid2path $MOUNT "$fidp")
14286 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14287 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14289 echo "getting records for $cl_user"
14290 changelog_users $SINGLEMDS
14291 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14293 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14294 error "changelog_clear failed"
14295 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14296 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14297 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14298 error "user index expect $user_rec1 + $nclr != $user_rec2"
14300 local min0_rec=$(changelog_users $SINGLEMDS |
14301 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14302 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14303 awk '{ print $1; exit; }')
14305 changelog_dump | tail -n 5
14306 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14307 [ $first_rec == $((min0_rec + 1)) ] ||
14308 error "first index should be $min0_rec + 1 not $first_rec"
14310 # LU-3446 changelog index reset on MDT restart
14311 local cur_rec1=$(changelog_users $SINGLEMDS |
14312 awk '/^current.index:/ { print $NF }')
14313 changelog_clear 0 ||
14314 error "clear all changelog records for $cl_user failed"
14315 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14316 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14317 error "Fail to start $SINGLEMDS"
14318 local cur_rec2=$(changelog_users $SINGLEMDS |
14319 awk '/^current.index:/ { print $NF }')
14320 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14321 [ $cur_rec1 == $cur_rec2 ] ||
14322 error "current index should be $cur_rec1 not $cur_rec2"
14324 echo "verifying users from this test are deregistered"
14325 changelog_deregister || error "changelog_deregister failed"
14326 changelog_users $SINGLEMDS | grep -q $cl_user &&
14327 error "User '$cl_user' still in changelog_users"
14329 # lctl get_param -n mdd.*.changelog_users
14330 # current index: 144
14331 # ID index (idle seconds)
14333 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14334 # this is the normal case where all users were deregistered
14335 # make sure no new records are added when no users are present
14336 local last_rec1=$(changelog_users $SINGLEMDS |
14337 awk '/^current.index:/ { print $NF }')
14338 touch $DIR/$tdir/chloe
14339 local last_rec2=$(changelog_users $SINGLEMDS |
14340 awk '/^current.index:/ { print $NF }')
14341 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14342 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14344 # any changelog users must be leftovers from a previous test
14345 changelog_users $SINGLEMDS
14346 echo "other changelog users; can't verify off"
14349 run_test 160a "changelog sanity"
14351 test_160b() { # LU-3587
14352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14353 remote_mds_nodsh && skip "remote MDS with nodsh"
14354 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14355 skip "Need MDS version at least 2.2.0"
14357 changelog_register || error "changelog_register failed"
14358 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14359 changelog_users $SINGLEMDS | grep -q $cl_user ||
14360 error "User '$cl_user' not found in changelog_users"
14362 local longname1=$(str_repeat a 255)
14363 local longname2=$(str_repeat b 255)
14366 echo "creating very long named file"
14367 touch $longname1 || error "create of '$longname1' failed"
14368 echo "renaming very long named file"
14369 mv $longname1 $longname2
14371 changelog_dump | grep RENME | tail -n 5
14374 run_test 160b "Verify that very long rename doesn't crash in changelog"
14377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14378 remote_mds_nodsh && skip "remote MDS with nodsh"
14380 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14381 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14382 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14383 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14387 # Registration step
14388 changelog_register || error "changelog_register failed"
14391 mkdir -p $DIR/$tdir
14392 $MCREATE $DIR/$tdir/foo_160c
14393 changelog_chmask "-TRUNC"
14394 $TRUNCATE $DIR/$tdir/foo_160c 200
14395 changelog_chmask "+TRUNC"
14396 $TRUNCATE $DIR/$tdir/foo_160c 199
14397 changelog_dump | tail -n 5
14398 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14399 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14401 run_test 160c "verify that changelog log catch the truncate event"
14404 remote_mds_nodsh && skip "remote MDS with nodsh"
14405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14407 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14408 skip "Need MDS version at least 2.7.60"
14410 # Registration step
14411 changelog_register || error "changelog_register failed"
14413 mkdir -p $DIR/$tdir/migrate_dir
14414 changelog_clear 0 || error "changelog_clear failed"
14416 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14417 changelog_dump | tail -n 5
14418 local migrates=$(changelog_dump | grep -c "MIGRT")
14419 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14421 run_test 160d "verify that changelog log catch the migrate event"
14424 remote_mds_nodsh && skip "remote MDS with nodsh"
14427 changelog_register || error "changelog_register failed"
14429 # Delete a future user (expect fail)
14430 local MDT0=$(facet_svc $SINGLEMDS)
14431 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14434 if [ $rc -eq 0 ]; then
14435 error "Deleted non-existant user cl77"
14436 elif [ $rc -ne 2 ]; then
14437 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14440 # Clear to a bad index (1 billion should be safe)
14441 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14444 if [ $rc -eq 0 ]; then
14445 error "Successfully cleared to invalid CL index"
14446 elif [ $rc -ne 22 ]; then
14447 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14450 run_test 160e "changelog negative testing (should return errors)"
14453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14454 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14455 skip "Need MDS version at least 2.10.56"
14457 local mdts=$(comma_list $(mdts_nodes))
14460 changelog_register || error "first changelog_register failed"
14461 changelog_register || error "second changelog_register failed"
14463 declare -A cl_user1
14464 declare -A cl_user2
14469 # generate some changelog records to accumulate on each MDT
14470 # use fnv1a because created files should be evenly distributed
14471 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14472 error "test_mkdir $tdir failed"
14473 log "$(date +%s): creating first files"
14474 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14475 error "create $DIR/$tdir/$tfile failed"
14477 # check changelogs have been generated
14478 local start=$SECONDS
14479 local idle_time=$((MDSCOUNT * 5 + 5))
14480 local nbcl=$(changelog_dump | wc -l)
14481 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14483 for param in "changelog_max_idle_time=$idle_time" \
14485 "changelog_min_gc_interval=2" \
14486 "changelog_min_free_cat_entries=3"; do
14487 local MDT0=$(facet_svc $SINGLEMDS)
14488 local var="${param%=*}"
14489 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14491 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14492 do_nodes $mdts $LCTL set_param mdd.*.$param
14495 # force cl_user2 to be idle (1st part), but also cancel the
14496 # cl_user1 records so that it is not evicted later in the test.
14497 local sleep1=$((idle_time / 2))
14498 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14501 # simulate changelog catalog almost full
14502 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14503 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14505 for i in $(seq $MDSCOUNT); do
14506 cl_users=(${CL_USERS[mds$i]})
14507 cl_user1[mds$i]="${cl_users[0]}"
14508 cl_user2[mds$i]="${cl_users[1]}"
14510 [ -n "${cl_user1[mds$i]}" ] ||
14511 error "mds$i: no user registered"
14512 [ -n "${cl_user2[mds$i]}" ] ||
14513 error "mds$i: only ${cl_user2[mds$i]} is registered"
14515 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14516 [ -n "$user_rec1" ] ||
14517 error "mds$i: User ${cl_user1[mds$i]} not registered"
14518 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14519 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14520 [ -n "$user_rec2" ] ||
14521 error "mds$i: User ${cl_user1[mds$i]} not registered"
14522 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14523 "$user_rec1 + 2 == $user_rec2"
14524 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14525 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14526 "$user_rec1 + 2, but is $user_rec2"
14527 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14528 [ -n "$user_rec2" ] ||
14529 error "mds$i: User ${cl_user2[mds$i]} not registered"
14530 [ $user_rec1 == $user_rec2 ] ||
14531 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14532 "$user_rec1, but is $user_rec2"
14535 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14536 local sleep2=$((idle_time - (SECONDS - start) + 1))
14537 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14540 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14541 # cl_user1 should be OK because it recently processed records.
14542 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14543 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14544 error "create $DIR/$tdir/${tfile}b failed"
14546 # ensure gc thread is done
14547 for i in $(mdts_nodes); do
14549 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14550 error "$i: GC-thread not done"
14554 for i in $(seq $MDSCOUNT); do
14555 # check cl_user1 still registered
14556 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14557 error "mds$i: User ${cl_user1[mds$i]} not registered"
14558 # check cl_user2 unregistered
14559 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14560 error "mds$i: User ${cl_user2[mds$i]} still registered"
14562 # check changelogs are present and starting at $user_rec1 + 1
14563 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14564 [ -n "$user_rec1" ] ||
14565 error "mds$i: User ${cl_user1[mds$i]} not registered"
14566 first_rec=$($LFS changelog $(facet_svc mds$i) |
14567 awk '{ print $1; exit; }')
14569 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14570 [ $((user_rec1 + 1)) == $first_rec ] ||
14571 error "mds$i: first index should be $user_rec1 + 1, " \
14572 "but is $first_rec"
14575 run_test 160f "changelog garbage collect (timestamped users)"
14578 remote_mds_nodsh && skip "remote MDS with nodsh"
14579 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14580 skip "Need MDS version at least 2.10.56"
14582 local mdts=$(comma_list $(mdts_nodes))
14584 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14585 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14588 changelog_register || error "first changelog_register failed"
14589 changelog_register || error "second changelog_register failed"
14591 declare -A cl_user1
14592 declare -A cl_user2
14597 # generate some changelog records to accumulate on each MDT
14598 # use fnv1a because created files should be evenly distributed
14599 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14600 error "mkdir $tdir failed"
14601 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14602 error "create $DIR/$tdir/$tfile failed"
14604 # check changelogs have been generated
14605 local nbcl=$(changelog_dump | wc -l)
14606 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14608 # reduce the max_idle_indexes value to make sure we exceed it
14609 max_ndx=$((nbcl / 2 - 1))
14611 for param in "changelog_max_idle_indexes=$max_ndx" \
14613 "changelog_min_gc_interval=2" \
14614 "changelog_min_free_cat_entries=3"; do
14615 local MDT0=$(facet_svc $SINGLEMDS)
14616 local var="${param%=*}"
14617 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14619 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14620 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14621 error "unable to set mdd.*.$param"
14624 # simulate changelog catalog almost full
14625 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14626 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14628 for i in $(seq $MDSCOUNT); do
14629 cl_users=(${CL_USERS[mds$i]})
14630 cl_user1[mds$i]="${cl_users[0]}"
14631 cl_user2[mds$i]="${cl_users[1]}"
14633 [ -n "${cl_user1[mds$i]}" ] ||
14634 error "mds$i: no user registered"
14635 [ -n "${cl_user2[mds$i]}" ] ||
14636 error "mds$i: only ${cl_user1[mds$i]} is registered"
14638 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14639 [ -n "$user_rec1" ] ||
14640 error "mds$i: User ${cl_user1[mds$i]} not registered"
14641 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14642 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14643 [ -n "$user_rec2" ] ||
14644 error "mds$i: User ${cl_user1[mds$i]} not registered"
14645 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14646 "$user_rec1 + 2 == $user_rec2"
14647 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14648 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14649 "$user_rec1 + 2, but is $user_rec2"
14650 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14651 [ -n "$user_rec2" ] ||
14652 error "mds$i: User ${cl_user2[mds$i]} not registered"
14653 [ $user_rec1 == $user_rec2 ] ||
14654 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14655 "$user_rec1, but is $user_rec2"
14658 # ensure we are past the previous changelog_min_gc_interval set above
14661 # generate one more changelog to trigger fail_loc
14662 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14663 error "create $DIR/$tdir/${tfile}bis failed"
14665 # ensure gc thread is done
14666 for i in $(mdts_nodes); do
14668 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14669 error "$i: GC-thread not done"
14673 for i in $(seq $MDSCOUNT); do
14674 # check cl_user1 still registered
14675 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14676 error "mds$i: User ${cl_user1[mds$i]} not registered"
14677 # check cl_user2 unregistered
14678 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14679 error "mds$i: User ${cl_user2[mds$i]} still registered"
14681 # check changelogs are present and starting at $user_rec1 + 1
14682 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14683 [ -n "$user_rec1" ] ||
14684 error "mds$i: User ${cl_user1[mds$i]} not registered"
14685 first_rec=$($LFS changelog $(facet_svc mds$i) |
14686 awk '{ print $1; exit; }')
14688 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14689 [ $((user_rec1 + 1)) == $first_rec ] ||
14690 error "mds$i: first index should be $user_rec1 + 1, " \
14691 "but is $first_rec"
14694 run_test 160g "changelog garbage collect (old users)"
14697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14698 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14699 skip "Need MDS version at least 2.10.56"
14701 local mdts=$(comma_list $(mdts_nodes))
14704 changelog_register || error "first changelog_register failed"
14705 changelog_register || error "second changelog_register failed"
14707 declare -A cl_user1
14708 declare -A cl_user2
14713 # generate some changelog records to accumulate on each MDT
14714 # use fnv1a because created files should be evenly distributed
14715 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14716 error "test_mkdir $tdir failed"
14717 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14718 error "create $DIR/$tdir/$tfile failed"
14720 # check changelogs have been generated
14721 local nbcl=$(changelog_dump | wc -l)
14722 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14724 for param in "changelog_max_idle_time=10" \
14726 "changelog_min_gc_interval=2"; do
14727 local MDT0=$(facet_svc $SINGLEMDS)
14728 local var="${param%=*}"
14729 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14731 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14732 do_nodes $mdts $LCTL set_param mdd.*.$param
14735 # force cl_user2 to be idle (1st part)
14738 for i in $(seq $MDSCOUNT); do
14739 cl_users=(${CL_USERS[mds$i]})
14740 cl_user1[mds$i]="${cl_users[0]}"
14741 cl_user2[mds$i]="${cl_users[1]}"
14743 [ -n "${cl_user1[mds$i]}" ] ||
14744 error "mds$i: no user registered"
14745 [ -n "${cl_user2[mds$i]}" ] ||
14746 error "mds$i: only ${cl_user2[mds$i]} is registered"
14748 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14749 [ -n "$user_rec1" ] ||
14750 error "mds$i: User ${cl_user1[mds$i]} not registered"
14751 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14752 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14753 [ -n "$user_rec2" ] ||
14754 error "mds$i: User ${cl_user1[mds$i]} not registered"
14755 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14756 "$user_rec1 + 2 == $user_rec2"
14757 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14758 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14759 "$user_rec1 + 2, but is $user_rec2"
14760 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14761 [ -n "$user_rec2" ] ||
14762 error "mds$i: User ${cl_user2[mds$i]} not registered"
14763 [ $user_rec1 == $user_rec2 ] ||
14764 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14765 "$user_rec1, but is $user_rec2"
14768 # force cl_user2 to be idle (2nd part) and to reach
14769 # changelog_max_idle_time
14772 # force each GC-thread start and block then
14773 # one per MDT/MDD, set fail_val accordingly
14774 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14775 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14777 # generate more changelogs to trigger fail_loc
14778 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14779 error "create $DIR/$tdir/${tfile}bis failed"
14781 # stop MDT to stop GC-thread, should be done in back-ground as it will
14782 # block waiting for the thread to be released and exit
14783 declare -A stop_pids
14784 for i in $(seq $MDSCOUNT); do
14786 stop_pids[mds$i]=$!
14789 for i in $(mdts_nodes); do
14792 local facets=$(facets_up_on_host $i)
14794 for facet in ${facets//,/ }; do
14795 if [[ $facet == mds* ]]; then
14799 # ensure each MDS's gc threads are still present and all in "R"
14800 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14801 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14802 error "$i: expected $nb GC-thread"
14804 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14806 error "$i: GC-thread not found in R-state"
14807 # check umounts of each MDT on MDS have reached kthread_stop()
14808 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14809 error "$i: expected $nb umount"
14811 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14812 error "$i: umount not found in D-state"
14815 # release all GC-threads
14816 do_nodes $mdts $LCTL set_param fail_loc=0
14818 # wait for MDT stop to complete
14819 for i in $(seq $MDSCOUNT); do
14820 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14824 # may try to check if any orphan changelog records are present
14825 # via ldiskfs/zfs and llog_reader...
14827 # re-start/mount MDTs
14828 for i in $(seq $MDSCOUNT); do
14829 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14830 error "Fail to start mds$i"
14834 for i in $(seq $MDSCOUNT); do
14835 # check cl_user1 still registered
14836 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14837 error "mds$i: User ${cl_user1[mds$i]} not registered"
14838 # check cl_user2 unregistered
14839 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14840 error "mds$i: User ${cl_user2[mds$i]} still registered"
14842 # check changelogs are present and starting at $user_rec1 + 1
14843 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14844 [ -n "$user_rec1" ] ||
14845 error "mds$i: User ${cl_user1[mds$i]} not registered"
14846 first_rec=$($LFS changelog $(facet_svc mds$i) |
14847 awk '{ print $1; exit; }')
14849 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14850 [ $((user_rec1 + 1)) == $first_rec ] ||
14851 error "mds$i: first index should be $user_rec1 + 1, " \
14852 "but is $first_rec"
14855 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14860 local mdts=$(comma_list $(mdts_nodes))
14862 changelog_register || error "first changelog_register failed"
14864 # generate some changelog records to accumulate on each MDT
14865 # use fnv1a because created files should be evenly distributed
14866 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14867 error "mkdir $tdir failed"
14868 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14869 error "create $DIR/$tdir/$tfile failed"
14871 # check changelogs have been generated
14872 local nbcl=$(changelog_dump | wc -l)
14873 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14875 # simulate race between register and unregister
14876 # XXX as fail_loc is set per-MDS, with DNE configs the race
14877 # simulation will only occur for one MDT per MDS and for the
14878 # others the normal race scenario will take place
14879 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14880 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14881 do_nodes $mdts $LCTL set_param fail_val=1
14883 # unregister 1st user
14884 changelog_deregister &
14886 # wait some time for deregister work to reach race rdv
14888 # register 2nd user
14889 changelog_register || error "2nd user register failed"
14891 wait $pid1 || error "1st user deregister failed"
14895 declare -A LAST_REC
14896 for i in $(seq $MDSCOUNT); do
14897 if changelog_users mds$i | grep "^cl"; then
14898 # make sure new records are added with one user present
14899 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14900 awk '/^current.index:/ { print $NF }')
14902 error "mds$i has no user registered"
14906 # generate more changelog records to accumulate on each MDT
14907 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14908 error "create $DIR/$tdir/${tfile}bis failed"
14910 for i in $(seq $MDSCOUNT); do
14911 last_rec=$(changelog_users $SINGLEMDS |
14912 awk '/^current.index:/ { print $NF }')
14913 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14914 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14915 error "changelogs are off on mds$i"
14918 run_test 160i "changelog user register/unregister race"
14921 remote_mds_nodsh && skip "remote MDS with nodsh"
14922 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14923 skip "Need MDS version at least 2.12.56"
14925 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14926 stack_trap "umount $MOUNT2" EXIT
14928 changelog_register || error "first changelog_register failed"
14929 stack_trap "changelog_deregister" EXIT
14931 # generate some changelog
14932 # use fnv1a because created files should be evenly distributed
14933 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14934 error "mkdir $tdir failed"
14935 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14936 error "create $DIR/$tdir/${tfile}bis failed"
14938 # open the changelog device
14939 exec 3>/dev/changelog-$FSNAME-MDT0000
14940 stack_trap "exec 3>&-" EXIT
14941 exec 4</dev/changelog-$FSNAME-MDT0000
14942 stack_trap "exec 4<&-" EXIT
14944 # umount the first lustre mount
14946 stack_trap "mount_client $MOUNT" EXIT
14949 cat <&4 >/dev/null || error "read changelog failed"
14952 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14953 changelog_users $SINGLEMDS | grep -q $cl_user ||
14954 error "User $cl_user not found in changelog_users"
14956 printf 'clear:'$cl_user':0' >&3
14958 run_test 160j "client can be umounted while its chanangelog is being used"
14961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14962 remote_mds_nodsh && skip "remote MDS with nodsh"
14964 mkdir -p $DIR/$tdir/1/1
14966 changelog_register || error "changelog_register failed"
14967 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14969 changelog_users $SINGLEMDS | grep -q $cl_user ||
14970 error "User '$cl_user' not found in changelog_users"
14971 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14972 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14973 rmdir $DIR/$tdir/1/1 & sleep 1
14975 touch $DIR/$tdir/2/2
14976 rm -rf $DIR/$tdir/2
14981 changelog_dump | grep rmdir || error "rmdir not recorded"
14984 changelog_deregister
14986 run_test 160k "Verify that changelog records are not lost"
14989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14991 test_mkdir -c1 $DIR/$tdir
14992 cp /etc/hosts $DIR/$tdir/$tfile
14993 test_mkdir -c1 $DIR/$tdir/foo1
14994 test_mkdir -c1 $DIR/$tdir/foo2
14995 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14996 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14997 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14998 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14999 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15000 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15001 $LFS fid2path $DIR $FID
15002 error "bad link ea"
15005 rm $DIR/$tdir/foo2/zachary
15007 rm $DIR/$tdir/foo2/thor
15009 rm $DIR/$tdir/$tfile
15011 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15012 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15013 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15014 rm $DIR/$tdir/foo2/maggie
15017 local longname=$tfile.avg_len_is_thirty_two_
15018 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15019 error_noexit 'failed to unlink many hardlinks'" EXIT
15020 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15021 error "failed to hardlink many files"
15022 links=$($LFS fid2path $DIR $FID | wc -l)
15023 echo -n "${links}/1000 links in link EA"
15024 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15026 run_test 161a "link ea sanity"
15029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15030 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15033 local remote_dir=$DIR/$tdir/remote_dir
15035 mkdir -p $DIR/$tdir
15036 $LFS mkdir -i $MDTIDX $remote_dir ||
15037 error "create remote directory failed"
15039 cp /etc/hosts $remote_dir/$tfile
15040 mkdir -p $remote_dir/foo1
15041 mkdir -p $remote_dir/foo2
15042 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15043 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15044 ln $remote_dir/$tfile $remote_dir/foo1/luna
15045 ln $remote_dir/$tfile $remote_dir/foo2/thor
15047 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15049 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15050 $LFS fid2path $DIR $FID
15051 error "bad link ea"
15054 rm $remote_dir/foo2/zachary
15056 rm $remote_dir/foo2/thor
15058 rm $remote_dir/$tfile
15060 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15061 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15062 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15063 $LFS fid2path $DIR $FID
15064 error "bad link rename"
15066 rm $remote_dir/foo2/maggie
15069 local longname=filename_avg_len_is_thirty_two_
15070 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15071 error "failed to hardlink many files"
15072 links=$($LFS fid2path $DIR $FID | wc -l)
15073 echo -n "${links}/1000 links in link EA"
15074 [[ ${links} -gt 60 ]] ||
15075 error "expected at least 60 links in link EA"
15076 unlinkmany $remote_dir/foo2/$longname 1000 ||
15077 error "failed to unlink many hardlinks"
15079 run_test 161b "link ea sanity under remote directory"
15082 remote_mds_nodsh && skip "remote MDS with nodsh"
15083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15084 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15085 skip "Need MDS version at least 2.1.5"
15087 # define CLF_RENAME_LAST 0x0001
15088 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15089 changelog_register || error "changelog_register failed"
15092 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15093 touch $DIR/$tdir/foo_161c
15094 touch $DIR/$tdir/bar_161c
15095 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15096 changelog_dump | grep RENME | tail -n 5
15097 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15098 changelog_clear 0 || error "changelog_clear failed"
15099 if [ x$flags != "x0x1" ]; then
15100 error "flag $flags is not 0x1"
15103 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15104 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15105 touch $DIR/$tdir/foo_161c
15106 touch $DIR/$tdir/bar_161c
15107 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15108 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15109 changelog_dump | grep RENME | tail -n 5
15110 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15111 changelog_clear 0 || error "changelog_clear failed"
15112 if [ x$flags != "x0x0" ]; then
15113 error "flag $flags is not 0x0"
15115 echo "rename overwrite a target having nlink > 1," \
15116 "changelog record has flags of $flags"
15118 # rename doesn't overwrite a target (changelog flag 0x0)
15119 touch $DIR/$tdir/foo_161c
15120 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15121 changelog_dump | grep RENME | tail -n 5
15122 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15123 changelog_clear 0 || error "changelog_clear failed"
15124 if [ x$flags != "x0x0" ]; then
15125 error "flag $flags is not 0x0"
15127 echo "rename doesn't overwrite a target," \
15128 "changelog record has flags of $flags"
15130 # define CLF_UNLINK_LAST 0x0001
15131 # unlink a file having nlink = 1 (changelog flag 0x1)
15132 rm -f $DIR/$tdir/foo2_161c
15133 changelog_dump | grep UNLNK | tail -n 5
15134 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15135 changelog_clear 0 || error "changelog_clear failed"
15136 if [ x$flags != "x0x1" ]; then
15137 error "flag $flags is not 0x1"
15139 echo "unlink a file having nlink = 1," \
15140 "changelog record has flags of $flags"
15142 # unlink a file having nlink > 1 (changelog flag 0x0)
15143 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15144 rm -f $DIR/$tdir/foobar_161c
15145 changelog_dump | grep UNLNK | tail -n 5
15146 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15147 changelog_clear 0 || error "changelog_clear failed"
15148 if [ x$flags != "x0x0" ]; then
15149 error "flag $flags is not 0x0"
15151 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15153 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15156 remote_mds_nodsh && skip "remote MDS with nodsh"
15157 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15162 changelog_register || error "changelog_register failed"
15164 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15165 # interfer with $MOUNT/.lustre/fid/ access
15167 [[ $? -eq 0 ]] || error "mkdir failed"
15169 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15170 $LCTL set_param fail_loc=0x8000140c
15172 $LCTL set_param fail_val=5
15175 echo foofoo > $DIR/$tdir/$tfile &
15178 # wait for create to be delayed
15182 [[ $? -eq 0 ]] || error "create should be blocked"
15184 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15185 stack_trap "rm -f $tempfile"
15186 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15187 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15188 # some delay may occur during ChangeLog publishing and file read just
15189 # above, that could allow file write to happen finally
15190 [[ -s $tempfile ]] && echo "file should be empty"
15192 $LCTL set_param fail_loc=0
15195 [[ $? -eq 0 ]] || error "create failed"
15197 run_test 161d "create with concurrent .lustre/fid access"
15200 local expected="$1"
15205 path=$($LFS fid2path "$@")
15208 if [ $rc -ne 0 ]; then
15209 error "path looked up of '$expected' failed: rc=$rc"
15210 elif [ "$path" != "$expected" ]; then
15211 error "path looked up '$path' instead of '$expected'"
15213 echo "FID '$fid' resolves to path '$path' as expected"
15217 test_162a() { # was test_162
15218 test_mkdir -p -c1 $DIR/$tdir/d2
15219 touch $DIR/$tdir/d2/$tfile
15220 touch $DIR/$tdir/d2/x1
15221 touch $DIR/$tdir/d2/x2
15222 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15223 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15225 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15226 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15229 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15230 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15231 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15233 # softlink to wrong file
15234 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15235 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15236 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15239 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15240 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15241 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15242 # fid2path dir/fsname should both work
15243 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15244 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15246 # hardlink count: check that there are 2 links
15247 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15248 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15250 # hardlink indexing: remove the first link
15251 rm $DIR/$tdir/d2/p/q/r/hlink
15252 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15254 run_test 162a "path lookup sanity"
15257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15258 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15261 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15262 error "create striped dir failed"
15264 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15265 tail -n 1 | awk '{print $2}')
15266 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15268 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15269 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15272 for ((i=0;i<5;i++)); do
15273 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15274 error "get fid for f$i failed"
15275 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15277 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15278 error "get fid for d$i failed"
15279 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15284 run_test 162b "striped directory path lookup sanity"
15286 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15288 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15289 skip "Need MDS version at least 2.7.51"
15291 local lpath=$tdir.local
15292 local rpath=$tdir.remote
15294 test_mkdir $DIR/$lpath
15295 test_mkdir $DIR/$rpath
15297 for ((i = 0; i <= 101; i++)); do
15300 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15301 error "get fid for local directory $DIR/$lpath failed"
15302 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15305 test_mkdir $DIR/$rpath
15306 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15307 error "get fid for remote directory $DIR/$rpath failed"
15308 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15313 run_test 162c "fid2path works with paths 100 or more directories deep"
15315 oalr_event_count() {
15319 awk -v name="${FSNAME}-OST0000" \
15320 -v event="${event}" \
15321 '$1 == "TRACE" && $2 == event && $3 == name' \
15326 oalr_expect_event_count() {
15329 local expect="${3}"
15332 count=$(oalr_event_count "${event}" "${trace}")
15333 if ((count == expect)); then
15337 error_noexit "${event} event count was '${count}', expected ${expect}"
15343 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15345 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15349 sync # Flush previous IOs so we can count log entries.
15350 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15351 stack_trap cleanup_165 EXIT
15355 local trace="/tmp/${tfile}.trace"
15359 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15363 do_facet ost1 ofd_access_log_reader --list
15366 do_facet ost1 killall -TERM ofd_access_log_reader
15370 if ((rc != 0)); then
15371 error "ofd_access_log_reader exited with rc = '${rc}'"
15374 # Parse trace file for discovery events:
15375 oalr_expect_event_count alr_log_add "${trace}" 1
15376 oalr_expect_event_count alr_log_eof "${trace}" 1
15377 oalr_expect_event_count alr_log_free "${trace}" 1
15379 run_test 165a "ofd access log discovery"
15382 local trace="/tmp/${tfile}.trace"
15383 local file="${DIR}/${tfile}"
15394 lfs setstripe -c 1 -i 0 "${file}"
15395 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15396 do_facet ost1 ofd_access_log_reader --list
15398 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15400 do_facet ost1 killall -TERM ofd_access_log_reader
15404 if ((rc != 0)); then
15405 error "ofd_access_log_reader exited with rc = '${rc}'"
15408 oalr_expect_event_count alr_log_entry "${trace}" 1
15410 pfid1=$($LFS path2fid "${file}")
15412 # 1 2 3 4 5 6 7 8 9 10
15413 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15414 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15416 echo "entry = '${entry[*]}'" >&2
15419 if [[ "${pfid1}" != "${pfid2}" ]]; then
15420 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15424 if ((size != 1048576)); then
15425 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15429 if [[ "${flags}" != "w" ]]; then
15430 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15433 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15434 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15436 do_facet ost1 killall -TERM ofd_access_log_reader
15440 if ((rc != 0)); then
15441 error "ofd_access_log_reader exited with rc = '${rc}'"
15444 oalr_expect_event_count alr_log_entry "${trace}" 1
15446 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15447 echo "entry = '${entry[*]}'" >&2
15450 if [[ "${pfid1}" != "${pfid2}" ]]; then
15451 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15455 if ((size != 524288)); then
15456 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15460 if [[ "${flags}" != "r" ]]; then
15461 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15464 run_test 165b "ofd access log entries are produced and consumed"
15467 local file="${DIR}/${tdir}/${tfile}"
15468 test_mkdir "${DIR}/${tdir}"
15472 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15474 # 4096 / 64 = 64. Create twice as many entries.
15475 for ((i = 0; i < 128; i++)); do
15476 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15480 do_facet ost1 ofd_access_log_reader --list
15481 unlinkmany "${file}-%d" 128
15483 run_test 165c "full ofd access logs do not block IOs"
15485 oal_peek_entry_count() {
15486 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15489 oal_expect_entry_count() {
15490 local entry_count=$(oal_peek_entry_count)
15493 if ((entry_count == expect)); then
15497 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15498 do_facet ost1 ofd_access_log_reader --list >&2
15503 local trace="/tmp/${tfile}.trace"
15504 local file="${DIR}/${tdir}/${tfile}"
15505 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15507 test_mkdir "${DIR}/${tdir}"
15510 lfs setstripe -c 1 -i 0 "${file}"
15512 do_facet ost1 lctl set_param "${param}=rw"
15513 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15514 oal_expect_entry_count 1
15516 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15517 oal_expect_entry_count 2
15519 do_facet ost1 lctl set_param "${param}=r"
15520 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15521 oal_expect_entry_count 2
15523 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15524 oal_expect_entry_count 3
15526 do_facet ost1 lctl set_param "${param}=w"
15527 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15528 oal_expect_entry_count 4
15530 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15531 oal_expect_entry_count 4
15533 do_facet ost1 lctl set_param "${param}=0"
15534 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15535 oal_expect_entry_count 4
15537 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15538 oal_expect_entry_count 4
15540 run_test 165d "ofd_access_log mask works"
15543 # do directio so as not to populate the page cache
15544 log "creating a 10 Mb file"
15545 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15546 log "starting reads"
15547 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15548 log "truncating the file"
15549 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15551 kill %+ || true # reads might have finished
15552 echo "wait until dd is finished"
15554 log "removing the temporary file"
15555 rm -rf $DIR/$tfile || error "tmp file removal failed"
15557 run_test 169 "parallel read and truncate should not deadlock"
15560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15562 $LCTL clear # bug 18514
15563 $LCTL debug_daemon start $TMP/${tfile}_log_good
15565 $LCTL debug_daemon stop
15566 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15567 error "sed failed to read log_good"
15569 $LCTL debug_daemon start $TMP/${tfile}_log_good
15571 $LCTL debug_daemon stop
15573 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15574 error "lctl df log_bad failed"
15576 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15577 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15579 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15580 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15582 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15583 error "bad_line good_line1 good_line2 are empty"
15585 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15586 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15587 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15589 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15590 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15591 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15593 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15594 error "bad_line_new good_line_new are empty"
15596 local expected_good=$((good_line1 + good_line2*2))
15598 rm -f $TMP/${tfile}*
15599 # LU-231, short malformed line may not be counted into bad lines
15600 if [ $bad_line -ne $bad_line_new ] &&
15601 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15602 error "expected $bad_line bad lines, but got $bad_line_new"
15606 if [ $expected_good -ne $good_line_new ]; then
15607 error "expected $expected_good good lines, but got $good_line_new"
15612 run_test 170 "test lctl df to handle corrupted log ====================="
15614 test_171() { # bug20592
15615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15617 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15618 $LCTL set_param fail_loc=0x50e
15619 $LCTL set_param fail_val=3000
15620 multiop_bg_pause $DIR/$tfile O_s || true
15622 kill -USR1 $MULTIPID
15626 if dmesg | grep "recursive fault"; then
15627 error "caught a recursive fault"
15629 $LCTL set_param fail_loc=0
15632 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15634 # it would be good to share it with obdfilter-survey/iokit-libecho code
15635 setup_obdecho_osc () {
15638 local obdfilter_name=$2
15639 echo "Creating new osc for $obdfilter_name on $ost_nid"
15640 # make sure we can find loopback nid
15641 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15643 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15644 ${obdfilter_name}_osc_UUID || rc=2; }
15645 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15646 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15650 cleanup_obdecho_osc () {
15651 local obdfilter_name=$1
15652 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15653 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15660 local pages=${3:-64}
15665 local obd_size=$(get_obd_size $node $OBD)
15666 local page_size=$(get_page_size $node)
15667 if [[ -n "$obd_size" ]]; then
15668 local new_count=$((obd_size / (pages * page_size / 1024)))
15669 [[ $new_count -ge $count ]] || count=$new_count
15672 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15673 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15675 if [ $rc -eq 0 ]; then
15676 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15677 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15679 echo "New object id is $id"
15680 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15682 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15683 "test_brw $count w v $pages $id" || rc=4; }
15684 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15686 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15687 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15688 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15689 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15690 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15697 if ! module_loaded obdecho; then
15698 load_module obdecho/obdecho &&
15699 stack_trap "rmmod obdecho" EXIT ||
15700 error "unable to load obdecho on client"
15703 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15704 local host=$($LCTL get_param -n osc.$osc.import |
15705 awk '/current_connection:/ { print $2 }' )
15706 local target=$($LCTL get_param -n osc.$osc.import |
15707 awk '/target:/ { print $2 }' )
15708 target=${target%_UUID}
15710 if [ -n "$target" ]; then
15711 setup_obdecho_osc $host $target &&
15712 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15713 { error "obdecho setup failed with $?"; return; }
15715 obdecho_test ${target}_osc client ||
15716 error "obdecho_test failed on ${target}_osc"
15718 $LCTL get_param osc.$osc.import
15719 error "there is no osc.$osc.import target"
15722 run_test 180a "test obdecho on osc"
15725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15726 remote_ost_nodsh && skip "remote OST with nodsh"
15728 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15729 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15730 error "failed to load module obdecho"
15732 local target=$(do_facet ost1 $LCTL dl |
15733 awk '/obdfilter/ { print $4; exit; }')
15735 if [ -n "$target" ]; then
15736 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15738 do_facet ost1 $LCTL dl
15739 error "there is no obdfilter target on ost1"
15742 run_test 180b "test obdecho directly on obdfilter"
15744 test_180c() { # LU-2598
15745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15746 remote_ost_nodsh && skip "remote OST with nodsh"
15747 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15748 skip "Need MDS version at least 2.4.0"
15750 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15751 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15752 error "failed to load module obdecho"
15754 local target=$(do_facet ost1 $LCTL dl |
15755 awk '/obdfilter/ { print $4; exit; }')
15757 if [ -n "$target" ]; then
15758 local pages=16384 # 64MB bulk I/O RPC size
15760 obdecho_test "$target" ost1 "$pages" ||
15761 error "obdecho_test with pages=$pages failed with $?"
15763 do_facet ost1 $LCTL dl
15764 error "there is no obdfilter target on ost1"
15767 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15769 test_181() { # bug 22177
15770 test_mkdir $DIR/$tdir
15771 # create enough files to index the directory
15772 createmany -o $DIR/$tdir/foobar 4000
15773 # print attributes for debug purpose
15776 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15778 # remove the files & current working dir
15779 unlinkmany $DIR/$tdir/foobar 4000
15781 kill -USR1 $MULTIPID
15783 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15786 run_test 181 "Test open-unlinked dir ========================"
15792 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15794 $LCTL set_param mdc.*.rpc_stats=clear
15796 for (( i = 0; i < $tcount; i++ )) ; do
15797 mkdir $DIR/$tdir/$i
15800 for (( i = 0; i < $tcount; i++ )) ; do
15801 createmany -o $DIR/$tdir/$i/f- $fcount &
15805 for (( i = 0; i < $tcount; i++ )) ; do
15806 unlinkmany $DIR/$tdir/$i/f- $fcount &
15810 $LCTL get_param mdc.*.rpc_stats
15814 run_test 182 "Test parallel modify metadata operations ================"
15816 test_183() { # LU-2275
15817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15818 remote_mds_nodsh && skip "remote MDS with nodsh"
15819 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15820 skip "Need MDS version at least 2.3.56"
15822 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15823 echo aaa > $DIR/$tdir/$tfile
15825 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15826 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15828 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15829 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15831 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15833 # Flush negative dentry cache
15834 touch $DIR/$tdir/$tfile
15836 # We are not checking for any leaked references here, they'll
15837 # become evident next time we do cleanup with module unload.
15840 run_test 183 "No crash or request leak in case of strange dispositions ========"
15842 # test suite 184 is for LU-2016, LU-2017
15844 check_swap_layouts_support
15846 dir0=$DIR/$tdir/$testnum
15847 test_mkdir -p -c1 $dir0
15852 $LFS setstripe -c1 $file1
15854 $LFS setstripe -c2 $file2
15856 gen1=$($LFS getstripe -g $file1)
15857 gen2=$($LFS getstripe -g $file2)
15859 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15860 gen=$($LFS getstripe -g $file1)
15861 [[ $gen1 != $gen ]] ||
15862 "Layout generation on $file1 does not change"
15863 gen=$($LFS getstripe -g $file2)
15864 [[ $gen2 != $gen ]] ||
15865 "Layout generation on $file2 does not change"
15867 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15868 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15870 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15872 run_test 184a "Basic layout swap"
15875 check_swap_layouts_support
15877 dir0=$DIR/$tdir/$testnum
15878 mkdir -p $dir0 || error "creating dir $dir0"
15885 $LFS setstripe -c1 $file1
15886 $LFS setstripe -c2 $file2
15887 $LFS setstripe -c1 $file3
15888 chown $RUNAS_ID $file3
15889 gen1=$($LFS getstripe -g $file1)
15890 gen2=$($LFS getstripe -g $file2)
15892 $LFS swap_layouts $dir1 $dir2 &&
15893 error "swap of directories layouts should fail"
15894 $LFS swap_layouts $dir1 $file1 &&
15895 error "swap of directory and file layouts should fail"
15896 $RUNAS $LFS swap_layouts $file1 $file2 &&
15897 error "swap of file we cannot write should fail"
15898 $LFS swap_layouts $file1 $file3 &&
15899 error "swap of file with different owner should fail"
15900 /bin/true # to clear error code
15902 run_test 184b "Forbidden layout swap (will generate errors)"
15905 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15906 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15907 check_swap_layouts_support
15909 local dir0=$DIR/$tdir/$testnum
15910 mkdir -p $dir0 || error "creating dir $dir0"
15912 local ref1=$dir0/ref1
15913 local ref2=$dir0/ref2
15914 local file1=$dir0/file1
15915 local file2=$dir0/file2
15916 # create a file large enough for the concurrent test
15917 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15918 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15919 echo "ref file size: ref1($(stat -c %s $ref1))," \
15920 "ref2($(stat -c %s $ref2))"
15923 dd if=$ref1 of=$file1 bs=16k &
15926 # Make sure dd starts to copy file
15927 while [ ! -f $file1 ]; do sleep 0.1; done
15929 $LFS swap_layouts $file1 $file2
15932 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15933 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15935 # how many bytes copied before swapping layout
15936 local copied=$(stat -c %s $file2)
15937 local remaining=$(stat -c %s $ref1)
15938 remaining=$((remaining - copied))
15939 echo "Copied $copied bytes before swapping layout..."
15941 cmp -n $copied $file1 $ref2 | grep differ &&
15942 error "Content mismatch [0, $copied) of ref2 and file1"
15943 cmp -n $copied $file2 $ref1 ||
15944 error "Content mismatch [0, $copied) of ref1 and file2"
15945 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15946 error "Content mismatch [$copied, EOF) of ref1 and file1"
15949 rm -f $ref1 $ref2 $file1 $file2
15951 run_test 184c "Concurrent write and layout swap"
15954 check_swap_layouts_support
15955 [ -z "$(which getfattr 2>/dev/null)" ] &&
15956 skip_env "no getfattr command"
15958 local file1=$DIR/$tdir/$tfile-1
15959 local file2=$DIR/$tdir/$tfile-2
15960 local file3=$DIR/$tdir/$tfile-3
15964 mkdir -p $DIR/$tdir
15965 touch $file1 || error "create $file1 failed"
15966 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15967 error "create $file2 failed"
15968 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15969 error "create $file3 failed"
15970 lovea1=$(get_layout_param $file1)
15972 $LFS swap_layouts $file2 $file3 ||
15973 error "swap $file2 $file3 layouts failed"
15974 $LFS swap_layouts $file1 $file2 ||
15975 error "swap $file1 $file2 layouts failed"
15977 lovea2=$(get_layout_param $file2)
15980 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15982 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15983 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15985 run_test 184d "allow stripeless layouts swap"
15988 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15989 skip "Need MDS version at least 2.6.94"
15990 check_swap_layouts_support
15991 [ -z "$(which getfattr 2>/dev/null)" ] &&
15992 skip_env "no getfattr command"
15994 local file1=$DIR/$tdir/$tfile-1
15995 local file2=$DIR/$tdir/$tfile-2
15996 local file3=$DIR/$tdir/$tfile-3
15999 mkdir -p $DIR/$tdir
16000 touch $file1 || error "create $file1 failed"
16001 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16002 error "create $file2 failed"
16003 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16004 error "create $file3 failed"
16006 $LFS swap_layouts $file1 $file2 ||
16007 error "swap $file1 $file2 layouts failed"
16009 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16010 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16012 echo 123 > $file1 || error "Should be able to write into $file1"
16014 $LFS swap_layouts $file1 $file3 ||
16015 error "swap $file1 $file3 layouts failed"
16017 echo 123 > $file1 || error "Should be able to write into $file1"
16019 rm -rf $file1 $file2 $file3
16021 run_test 184e "Recreate layout after stripeless layout swaps"
16024 # Create a file with name longer than sizeof(struct stat) ==
16025 # 144 to see if we can get chars from the file name to appear
16026 # in the returned striping. Note that 'f' == 0x66.
16027 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16029 mkdir -p $DIR/$tdir
16030 mcreate $DIR/$tdir/$file
16031 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16032 error "IOC_MDC_GETFILEINFO returned garbage striping"
16035 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16037 test_185() { # LU-2441
16038 # LU-3553 - no volatile file support in old servers
16039 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16040 skip "Need MDS version at least 2.3.60"
16042 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16043 touch $DIR/$tdir/spoo
16044 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16045 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16046 error "cannot create/write a volatile file"
16047 [ "$FILESET" == "" ] &&
16048 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16049 error "FID is still valid after close"
16051 multiop_bg_pause $DIR/$tdir vVw4096_c
16058 # assume that the next FID for this client is sequential, since stdout
16059 # is unfortunately eaten by multiop_bg_pause
16060 local n=$((${fidv[1]} + 1))
16061 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16062 if [ "$FILESET" == "" ]; then
16063 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16064 error "FID is missing before close"
16066 kill -USR1 $multi_pid
16067 # 1 second delay, so if mtime change we will see it
16069 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16070 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16072 run_test 185 "Volatile file support"
16074 function create_check_volatile() {
16078 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16081 local FID=$(cat /tmp/${tfile}.fid)
16082 [ "$FID" == "" ] && error "can't get FID for volatile"
16083 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16084 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16085 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16089 cancel_lru_locks mdc # flush opencache
16090 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16095 # LU-12516 - volatile creation via .lustre
16096 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16097 skip "Need MDS version at least 2.3.55"
16099 create_check_volatile 0
16100 [ $MDSCOUNT -lt 2 ] && return 0
16103 create_check_volatile 1
16107 run_test 185a "Volatile file creation in .lustre/fid/"
16110 remote_mds_nodsh && skip "remote MDS with nodsh"
16111 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16112 skip "Need MDS version at least 2.3.0"
16114 local dir0=$DIR/$tdir/$testnum
16115 mkdir -p $dir0 || error "creating dir $dir0"
16117 local file=$dir0/file1
16118 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16119 local dv1=$($LFS data_version $file)
16120 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16121 local dv2=$($LFS data_version $file)
16122 [[ $dv1 != $dv2 ]] ||
16123 error "data version did not change on write $dv1 == $dv2"
16128 run_test 187a "Test data version change"
16131 remote_mds_nodsh && skip "remote MDS with nodsh"
16132 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16133 skip "Need MDS version at least 2.3.0"
16135 local dir0=$DIR/$tdir/$testnum
16136 mkdir -p $dir0 || error "creating dir $dir0"
16138 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16139 [[ ${DV[0]} != ${DV[1]} ]] ||
16140 error "data version did not change on write"\
16141 " ${DV[0]} == ${DV[1]}"
16146 run_test 187b "Test data version change on volatile file"
16149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16150 remote_mgs_nodsh && skip "remote MGS with nodsh"
16151 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16153 local POOL=${POOL:-cea1}
16154 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16155 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16158 local last_ost=$(($OSTCOUNT - 1))
16160 local ost_list=$(seq $first_ost $ost_step $last_ost)
16161 local ost_range="$first_ost $last_ost $ost_step"
16162 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16163 local file_dir=$POOL_ROOT/file_tst
16164 local subdir=$test_path/subdir
16168 # former test_200a test_200b
16169 pool_add $POOL || { rc=$? ; break; }
16170 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16171 # former test_200c test_200d
16172 mkdir -p $test_path
16173 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16174 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16176 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16177 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16178 || { rc=$? ; break; }
16179 # former test_200e test_200f
16180 local files=$((OSTCOUNT*3))
16181 pool_alloc_files $POOL $test_path $files "$ost_list" \
16182 || { rc=$? ; break; }
16183 pool_create_files $POOL $file_dir $files "$ost_list" \
16184 || { rc=$? ; break; }
16185 # former test_200g test_200h
16186 pool_lfs_df $POOL || { rc=$? ; break; }
16187 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16189 # former test_201a test_201b test_201c
16190 pool_remove_first_target $POOL || { rc=$? ; break; }
16192 local f=$test_path/$tfile
16193 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16194 pool_remove $POOL $f || { rc=$? ; break; }
16202 run_test 200 "OST pools"
16204 # usage: default_attr <count | size | offset>
16206 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16209 # usage: check_default_stripe_attr
16210 check_default_stripe_attr() {
16211 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16214 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16216 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16220 error "unknown getstripe attr '$1'"
16223 [ $ACTUAL == $EXPECTED ] ||
16224 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16228 test_mkdir $DIR/$tdir
16229 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16231 check_default_stripe_attr --stripe-count
16232 check_default_stripe_attr --stripe-size
16233 check_default_stripe_attr --stripe-index
16235 run_test 204a "Print default stripe attributes"
16238 test_mkdir $DIR/$tdir
16239 $LFS setstripe --stripe-count 1 $DIR/$tdir
16241 check_default_stripe_attr --stripe-size
16242 check_default_stripe_attr --stripe-index
16244 run_test 204b "Print default stripe size and offset"
16247 test_mkdir $DIR/$tdir
16248 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16250 check_default_stripe_attr --stripe-count
16251 check_default_stripe_attr --stripe-index
16253 run_test 204c "Print default stripe count and offset"
16256 test_mkdir $DIR/$tdir
16257 $LFS setstripe --stripe-index 0 $DIR/$tdir
16259 check_default_stripe_attr --stripe-count
16260 check_default_stripe_attr --stripe-size
16262 run_test 204d "Print default stripe count and size"
16265 test_mkdir $DIR/$tdir
16266 $LFS setstripe -d $DIR/$tdir
16268 check_default_stripe_attr --stripe-count --raw
16269 check_default_stripe_attr --stripe-size --raw
16270 check_default_stripe_attr --stripe-index --raw
16272 run_test 204e "Print raw stripe attributes"
16275 test_mkdir $DIR/$tdir
16276 $LFS setstripe --stripe-count 1 $DIR/$tdir
16278 check_default_stripe_attr --stripe-size --raw
16279 check_default_stripe_attr --stripe-index --raw
16281 run_test 204f "Print raw stripe size and offset"
16284 test_mkdir $DIR/$tdir
16285 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16287 check_default_stripe_attr --stripe-count --raw
16288 check_default_stripe_attr --stripe-index --raw
16290 run_test 204g "Print raw stripe count and offset"
16293 test_mkdir $DIR/$tdir
16294 $LFS setstripe --stripe-index 0 $DIR/$tdir
16296 check_default_stripe_attr --stripe-count --raw
16297 check_default_stripe_attr --stripe-size --raw
16299 run_test 204h "Print raw stripe count and size"
16301 # Figure out which job scheduler is being used, if any,
16302 # or use a fake one
16303 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16304 JOBENV=SLURM_JOB_ID
16305 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16307 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16309 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16310 JOBENV=LOADL_STEP_ID
16311 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16314 $LCTL list_param jobid_name > /dev/null 2>&1
16315 if [ $? -eq 0 ]; then
16321 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16323 verify_jobstats() {
16328 # we don't really need to clear the stats for this test to work, since each
16329 # command has a unique jobid, but it makes debugging easier if needed.
16330 # for facet in $facets; do
16331 # local dev=$(convert_facet2label $facet)
16332 # # clear old jobstats
16333 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16336 # use a new JobID for each test, or we might see an old one
16337 [ "$JOBENV" = "FAKE_JOBID" ] &&
16338 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16340 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16342 [ "$JOBENV" = "nodelocal" ] && {
16343 FAKE_JOBID=id.$testnum.%e.$RANDOM
16344 $LCTL set_param jobid_name=$FAKE_JOBID
16345 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16348 log "Test: ${cmd[*]}"
16349 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16351 if [ $JOBENV = "FAKE_JOBID" ]; then
16352 FAKE_JOBID=$JOBVAL ${cmd[*]}
16357 # all files are created on OST0000
16358 for facet in $facets; do
16359 local stats="*.$(convert_facet2label $facet).job_stats"
16361 # strip out libtool wrappers for in-tree executables
16362 if [ $(do_facet $facet lctl get_param $stats |
16363 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16364 do_facet $facet lctl get_param $stats
16365 error "No jobstats for $JOBVAL found on $facet::$stats"
16371 local new_jobenv=$1
16373 set_persistent_param_and_check client "jobid_var" \
16374 "$FSNAME.sys.jobid_var" $new_jobenv
16377 test_205a() { # Job stats
16378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16379 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16380 skip "Need MDS version with at least 2.7.1"
16381 remote_mgs_nodsh && skip "remote MGS with nodsh"
16382 remote_mds_nodsh && skip "remote MDS with nodsh"
16383 remote_ost_nodsh && skip "remote OST with nodsh"
16384 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16385 skip "Server doesn't support jobstats"
16386 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16388 local old_jobenv=$($LCTL get_param -n jobid_var)
16389 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16391 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16392 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16394 stack_trap "do_facet mgs $PERM_CMD \
16395 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16399 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16400 mdt.*.job_cleanup_interval | head -n 1)
16401 local new_interval=5
16402 do_facet $SINGLEMDS \
16403 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16404 stack_trap "do_facet $SINGLEMDS \
16405 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16406 local start=$SECONDS
16410 cmd="mkdir $DIR/$tdir"
16411 verify_jobstats "$cmd" "$SINGLEMDS"
16413 cmd="rmdir $DIR/$tdir"
16414 verify_jobstats "$cmd" "$SINGLEMDS"
16415 # mkdir on secondary MDT
16416 if [ $MDSCOUNT -gt 1 ]; then
16417 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16418 verify_jobstats "$cmd" "mds2"
16421 cmd="mknod $DIR/$tfile c 1 3"
16422 verify_jobstats "$cmd" "$SINGLEMDS"
16424 cmd="rm -f $DIR/$tfile"
16425 verify_jobstats "$cmd" "$SINGLEMDS"
16426 # create all files on OST0000 so verify_jobstats can find OST stats
16428 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16429 verify_jobstats "$cmd" "$SINGLEMDS"
16431 cmd="touch $DIR/$tfile"
16432 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16434 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16435 verify_jobstats "$cmd" "ost1"
16437 cancel_lru_locks osc
16438 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16439 verify_jobstats "$cmd" "ost1"
16441 cmd="$TRUNCATE $DIR/$tfile 0"
16442 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16444 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16445 verify_jobstats "$cmd" "$SINGLEMDS"
16446 # jobstats expiry - sleep until old stats should be expired
16447 local left=$((new_interval + 5 - (SECONDS - start)))
16448 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16449 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16451 cmd="mkdir $DIR/$tdir.expire"
16452 verify_jobstats "$cmd" "$SINGLEMDS"
16453 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16454 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16456 # Ensure that jobid are present in changelog (if supported by MDS)
16457 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16458 changelog_dump | tail -10
16459 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16460 [ $jobids -eq 9 ] ||
16461 error "Wrong changelog jobid count $jobids != 9"
16465 jobstats_set $JOBENV
16467 changelog_dump | grep $tfile
16468 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16469 [ $jobids -eq 0 ] ||
16470 error "Unexpected jobids when jobid_var=$JOBENV"
16473 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16474 JOBENV="JOBCOMPLEX"
16475 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16477 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16479 run_test 205a "Verify job stats"
16481 # LU-13117, LU-13597
16483 job_stats="mdt.*.job_stats"
16484 $LCTL set_param $job_stats=clear
16485 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16486 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16487 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16488 grep "job_id:.*foolish" &&
16489 error "Unexpected jobid found"
16490 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16491 grep "open:.*min.*max.*sum" ||
16492 error "wrong job_stats format found"
16494 run_test 205b "Verify job stats jobid and output format"
16496 # LU-1480, LU-1773 and LU-1657
16498 mkdir -p $DIR/$tdir
16499 $LFS setstripe -c -1 $DIR/$tdir
16500 #define OBD_FAIL_LOV_INIT 0x1403
16501 $LCTL set_param fail_loc=0xa0001403
16502 $LCTL set_param fail_val=1
16503 touch $DIR/$tdir/$tfile || true
16505 run_test 206 "fail lov_init_raid0() doesn't lbug"
16508 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16509 local fsz=`stat -c %s $DIR/$tfile`
16510 cancel_lru_locks mdc
16512 # do not return layout in getattr intent
16513 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16514 $LCTL set_param fail_loc=0x170
16515 local sz=`stat -c %s $DIR/$tfile`
16517 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16521 run_test 207a "can refresh layout at glimpse"
16524 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16525 local cksum=`md5sum $DIR/$tfile`
16526 local fsz=`stat -c %s $DIR/$tfile`
16527 cancel_lru_locks mdc
16528 cancel_lru_locks osc
16530 # do not return layout in getattr intent
16531 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16532 $LCTL set_param fail_loc=0x171
16534 # it will refresh layout after the file is opened but before read issues
16535 echo checksum is "$cksum"
16536 echo "$cksum" |md5sum -c --quiet || error "file differs"
16540 run_test 207b "can refresh layout at open"
16543 # FIXME: in this test suite, only RD lease is used. This is okay
16544 # for now as only exclusive open is supported. After generic lease
16545 # is done, this test suite should be revised. - Jinshan
16547 remote_mds_nodsh && skip "remote MDS with nodsh"
16548 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16549 skip "Need MDS version at least 2.4.52"
16551 echo "==== test 1: verify get lease work"
16552 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16554 echo "==== test 2: verify lease can be broken by upcoming open"
16555 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16559 $MULTIOP $DIR/$tfile oO_RDONLY:c
16560 kill -USR1 $PID && wait $PID || error "break lease error"
16562 echo "==== test 3: verify lease can't be granted if an open already exists"
16563 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16567 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16568 kill -USR1 $PID && wait $PID || error "open file error"
16570 echo "==== test 4: lease can sustain over recovery"
16571 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16577 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16579 echo "==== test 5: lease broken can't be regained by replay"
16580 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16584 # open file to break lease and then recovery
16585 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16588 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16592 run_test 208 "Exclusive open"
16595 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16596 skip_env "must have disp_stripe"
16599 sync; sleep 5; sync;
16601 echo 3 > /proc/sys/vm/drop_caches
16602 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16604 # open/close 500 times
16605 for i in $(seq 500); do
16609 echo 3 > /proc/sys/vm/drop_caches
16610 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16612 echo "before: $req_before, after: $req_after"
16613 [ $((req_after - req_before)) -ge 300 ] &&
16614 error "open/close requests are not freed"
16617 run_test 209 "read-only open/close requests should be freed promptly"
16622 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16626 $LFS getstripe $DIR/$tfile
16628 wait $pid || error "multiop failed"
16630 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16634 $LFS getstripe $DIR/$tfile
16636 wait $pid || error "multiop failed"
16638 run_test 210 "lfs getstripe does not break leases"
16642 size=$((size % 8192 + 1))
16643 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16644 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16645 rm -f $DIR/f212 $DIR/f212.xyz
16647 run_test 212 "Sendfile test ============================================"
16650 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16651 cancel_lru_locks osc
16652 lctl set_param fail_loc=0x8000040f
16653 # generate a read lock
16654 cat $DIR/$tfile > /dev/null
16655 # write to the file, it will try to cancel the above read lock.
16656 cat /etc/hosts >> $DIR/$tfile
16658 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16660 test_214() { # for bug 20133
16661 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16662 for (( i=0; i < 340; i++ )) ; do
16663 touch $DIR/$tdir/d214c/a$i
16666 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16667 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16668 ls $DIR/d214c || error "ls $DIR/d214c failed"
16669 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16670 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16672 run_test 214 "hash-indexed directory test - bug 20133"
16674 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16675 create_lnet_proc_files() {
16676 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16679 # counterpart of create_lnet_proc_files
16680 remove_lnet_proc_files() {
16681 rm -f $TMP/lnet_$1.sys
16684 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16685 # 3rd arg as regexp for body
16686 check_lnet_proc_stats() {
16687 local l=$(cat "$TMP/lnet_$1" |wc -l)
16688 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16690 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16693 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16694 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16695 # optional and can be regexp for 2nd line (lnet.routes case)
16696 check_lnet_proc_entry() {
16697 local blp=2 # blp stands for 'position of 1st line of body'
16698 [ -z "$5" ] || blp=3 # lnet.routes case
16700 local l=$(cat "$TMP/lnet_$1" |wc -l)
16701 # subtracting one from $blp because the body can be empty
16702 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16704 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16705 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16707 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16708 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16710 # bail out if any unexpected line happened
16711 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16712 [ "$?" != 0 ] || error "$2 misformatted"
16715 test_215() { # for bugs 18102, 21079, 21517
16716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16718 local N='(0|[1-9][0-9]*)' # non-negative numeric
16719 local P='[1-9][0-9]*' # positive numeric
16720 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16721 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16722 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16723 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16725 local L1 # regexp for 1st line
16726 local L2 # regexp for 2nd line (optional)
16727 local BR # regexp for the rest (body)
16729 # lnet.stats should look as 11 space-separated non-negative numerics
16730 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16731 create_lnet_proc_files "stats"
16732 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16733 remove_lnet_proc_files "stats"
16735 # lnet.routes should look like this:
16736 # Routing disabled/enabled
16737 # net hops priority state router
16738 # where net is a string like tcp0, hops > 0, priority >= 0,
16739 # state is up/down,
16740 # router is a string like 192.168.1.1@tcp2
16741 L1="^Routing (disabled|enabled)$"
16742 L2="^net +hops +priority +state +router$"
16743 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16744 create_lnet_proc_files "routes"
16745 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16746 remove_lnet_proc_files "routes"
16748 # lnet.routers should look like this:
16749 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16750 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16751 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16752 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16753 L1="^ref +rtr_ref +alive +router$"
16754 BR="^$P +$P +(up|down) +$NID$"
16755 create_lnet_proc_files "routers"
16756 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16757 remove_lnet_proc_files "routers"
16759 # lnet.peers should look like this:
16760 # nid refs state last max rtr min tx min queue
16761 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16762 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16763 # numeric (0 or >0 or <0), queue >= 0.
16764 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16765 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16766 create_lnet_proc_files "peers"
16767 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16768 remove_lnet_proc_files "peers"
16770 # lnet.buffers should look like this:
16771 # pages count credits min
16772 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16773 L1="^pages +count +credits +min$"
16774 BR="^ +$N +$N +$I +$I$"
16775 create_lnet_proc_files "buffers"
16776 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16777 remove_lnet_proc_files "buffers"
16779 # lnet.nis should look like this:
16780 # nid status alive refs peer rtr max tx min
16781 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16782 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16783 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16784 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16785 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16786 create_lnet_proc_files "nis"
16787 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16788 remove_lnet_proc_files "nis"
16790 # can we successfully write to lnet.stats?
16791 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16793 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16795 test_216() { # bug 20317
16796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16797 remote_ost_nodsh && skip "remote OST with nodsh"
16800 local facets=$(get_facets OST)
16801 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16803 save_lustre_params client "osc.*.contention_seconds" > $p
16804 save_lustre_params $facets \
16805 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16806 save_lustre_params $facets \
16807 "ldlm.namespaces.filter-*.contended_locks" >> $p
16808 save_lustre_params $facets \
16809 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16810 clear_stats osc.*.osc_stats
16812 # agressive lockless i/o settings
16813 do_nodes $(comma_list $(osts_nodes)) \
16814 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16815 ldlm.namespaces.filter-*.contended_locks=0 \
16816 ldlm.namespaces.filter-*.contention_seconds=60"
16817 lctl set_param -n osc.*.contention_seconds=60
16819 $DIRECTIO write $DIR/$tfile 0 10 4096
16820 $CHECKSTAT -s 40960 $DIR/$tfile
16822 # disable lockless i/o
16823 do_nodes $(comma_list $(osts_nodes)) \
16824 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16825 ldlm.namespaces.filter-*.contended_locks=32 \
16826 ldlm.namespaces.filter-*.contention_seconds=0"
16827 lctl set_param -n osc.*.contention_seconds=0
16828 clear_stats osc.*.osc_stats
16830 dd if=/dev/zero of=$DIR/$tfile count=0
16831 $CHECKSTAT -s 0 $DIR/$tfile
16833 restore_lustre_params <$p
16837 run_test 216 "check lockless direct write updates file size and kms correctly"
16839 test_217() { # bug 22430
16840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16845 for node in $(nodes_list); do
16846 nid=$(host_nids_address $node $NETTYPE)
16847 if [[ $nid = *-* ]] ; then
16848 echo "lctl ping $(h2nettype $nid)"
16849 lctl ping $(h2nettype $nid)
16851 echo "skipping $node (no hyphen detected)"
16855 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16858 # do directio so as not to populate the page cache
16859 log "creating a 10 Mb file"
16860 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16861 log "starting reads"
16862 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16863 log "truncating the file"
16864 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16866 kill %+ || true # reads might have finished
16867 echo "wait until dd is finished"
16869 log "removing the temporary file"
16870 rm -rf $DIR/$tfile || error "tmp file removal failed"
16872 run_test 218 "parallel read and truncate should not deadlock"
16875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16877 # write one partial page
16878 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16879 # set no grant so vvp_io_commit_write will do sync write
16880 $LCTL set_param fail_loc=0x411
16881 # write a full page at the end of file
16882 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16884 $LCTL set_param fail_loc=0
16885 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16886 $LCTL set_param fail_loc=0x411
16887 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16890 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16891 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16893 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16895 test_220() { #LU-325
16896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16897 remote_ost_nodsh && skip "remote OST with nodsh"
16898 remote_mds_nodsh && skip "remote MDS with nodsh"
16899 remote_mgs_nodsh && skip "remote MGS with nodsh"
16903 # create on MDT0000 so the last_id and next_id are correct
16905 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16909 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16910 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16911 osp.$mdtosc_proc1.prealloc_last_id)
16912 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16913 osp.$mdtosc_proc1.prealloc_next_id)
16917 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16918 #define OBD_FAIL_OST_ENOINO 0x229
16919 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16920 create_pool $FSNAME.$TESTNAME || return 1
16921 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16923 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16925 MDSOBJS=$((last_id - next_id))
16926 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16928 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16929 echo "OST still has $count kbytes free"
16931 echo "create $MDSOBJS files @next_id..."
16932 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16934 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16935 osp.$mdtosc_proc1.prealloc_last_id)
16936 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16937 osp.$mdtosc_proc1.prealloc_next_id)
16939 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16944 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16945 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16947 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16948 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16949 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16950 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16951 echo "unlink $MDSOBJS files @$next_id..."
16952 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16954 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16959 dd if=`which date` of=$MOUNT/date oflag=sync
16960 chmod +x $MOUNT/date
16962 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16963 $LCTL set_param fail_loc=0x80001401
16965 $MOUNT/date > /dev/null
16968 run_test 221 "make sure fault and truncate race to not cause OOM"
16971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16974 test_mkdir $DIR/$tdir
16975 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16976 createmany -o $DIR/$tdir/$tfile 10
16977 cancel_lru_locks mdc
16978 cancel_lru_locks osc
16979 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16980 $LCTL set_param fail_loc=0x31a
16981 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16982 $LCTL set_param fail_loc=0
16985 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16991 test_mkdir $DIR/$tdir
16992 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16993 createmany -o $DIR/$tdir/$tfile 10
16994 cancel_lru_locks mdc
16995 cancel_lru_locks osc
16996 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16997 $LCTL set_param fail_loc=0x31a
16998 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16999 $LCTL set_param fail_loc=0
17001 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17007 test_mkdir $DIR/$tdir
17008 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17009 createmany -o $DIR/$tdir/$tfile 10
17010 cancel_lru_locks mdc
17011 cancel_lru_locks osc
17012 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17013 $LCTL set_param fail_loc=0x31b
17014 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17015 $LCTL set_param fail_loc=0
17018 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17020 test_224a() { # LU-1039, MRP-303
17021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17023 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17024 $LCTL set_param fail_loc=0x508
17025 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17026 $LCTL set_param fail_loc=0
17029 run_test 224a "Don't panic on bulk IO failure"
17031 test_224b() { # LU-1039, MRP-303
17032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17034 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17035 cancel_lru_locks osc
17036 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17037 $LCTL set_param fail_loc=0x515
17038 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17039 $LCTL set_param fail_loc=0
17042 run_test 224b "Don't panic on bulk IO failure"
17044 test_224c() { # LU-6441
17045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17046 remote_mds_nodsh && skip "remote MDS with nodsh"
17048 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17049 save_writethrough $p
17050 set_cache writethrough on
17052 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17053 local at_max=$($LCTL get_param -n at_max)
17054 local timeout=$($LCTL get_param -n timeout)
17055 local test_at="at_max"
17056 local param_at="$FSNAME.sys.at_max"
17057 local test_timeout="timeout"
17058 local param_timeout="$FSNAME.sys.timeout"
17060 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17062 set_persistent_param_and_check client "$test_at" "$param_at" 0
17063 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17065 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17066 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17067 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17068 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17070 do_facet ost1 "$LCTL set_param fail_loc=0"
17072 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17073 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17076 $LCTL set_param -n $pages_per_rpc
17077 restore_lustre_params < $p
17080 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17082 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17085 if [ -z ${MDSSURVEY} ]; then
17086 skip_env "mds-survey not found"
17088 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17089 skip "Need MDS version at least 2.2.51"
17091 local mds=$(facet_host $SINGLEMDS)
17092 local target=$(do_nodes $mds 'lctl dl' |
17093 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17095 local cmd1="file_count=1000 thrhi=4"
17096 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17097 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17098 local cmd="$cmd1 $cmd2 $cmd3"
17100 rm -f ${TMP}/mds_survey*
17102 eval $cmd || error "mds-survey with zero-stripe failed"
17103 cat ${TMP}/mds_survey*
17104 rm -f ${TMP}/mds_survey*
17106 run_test 225a "Metadata survey sanity with zero-stripe"
17109 if [ -z ${MDSSURVEY} ]; then
17110 skip_env "mds-survey not found"
17112 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17113 skip "Need MDS version at least 2.2.51"
17114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17115 remote_mds_nodsh && skip "remote MDS with nodsh"
17116 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17117 skip_env "Need to mount OST to test"
17120 local mds=$(facet_host $SINGLEMDS)
17121 local target=$(do_nodes $mds 'lctl dl' |
17122 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17124 local cmd1="file_count=1000 thrhi=4"
17125 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17126 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17127 local cmd="$cmd1 $cmd2 $cmd3"
17129 rm -f ${TMP}/mds_survey*
17131 eval $cmd || error "mds-survey with stripe_count failed"
17132 cat ${TMP}/mds_survey*
17133 rm -f ${TMP}/mds_survey*
17135 run_test 225b "Metadata survey sanity with stripe_count = 1"
17137 mcreate_path2fid () {
17143 local path=$DIR/$tdir/$name
17148 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17149 error "cannot create $desc"
17151 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17153 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17155 fid_path=$($LFS fid2path $MOUNT $fid)
17157 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17159 [ "$path" == "$fid_path" ] ||
17160 error "fid2path returned $fid_path, expected $path"
17162 echo "pass with $path and $fid"
17167 mkdir -p $DIR/$tdir
17169 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17170 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17171 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17172 mcreate_path2fid 0040666 0 0 dir "directory"
17173 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17174 mcreate_path2fid 0100666 0 0 file "regular file"
17175 mcreate_path2fid 0120666 0 0 link "symbolic link"
17176 mcreate_path2fid 0140666 0 0 sock "socket"
17178 run_test 226a "call path2fid and fid2path on files of all type"
17181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17186 mkdir -p $DIR/$tdir
17187 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17188 error "create remote directory failed"
17189 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17190 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17191 "character special file (null)"
17192 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17193 "character special file (no device)"
17194 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17195 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17196 "block special file (loop)"
17197 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17198 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17199 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17201 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17203 # LU-1299 Executing or running ldd on a truncated executable does not
17204 # cause an out-of-memory condition.
17206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17207 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17209 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17210 chmod +x $MOUNT/date
17212 $MOUNT/date > /dev/null
17213 ldd $MOUNT/date > /dev/null
17216 run_test 227 "running truncated executable does not cause OOM"
17218 # LU-1512 try to reuse idle OI blocks
17220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17221 remote_mds_nodsh && skip "remote MDS with nodsh"
17222 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17224 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17225 local myDIR=$DIR/$tdir
17228 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17229 $LCTL set_param fail_loc=0x80001002
17230 createmany -o $myDIR/t- 10000
17231 $LCTL set_param fail_loc=0
17232 # The guard is current the largest FID holder
17234 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17236 local IDX=$(($SEQ % 64))
17238 do_facet $SINGLEMDS sync
17239 # Make sure journal flushed.
17241 local blk1=$(do_facet $SINGLEMDS \
17242 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17243 grep Blockcount | awk '{print $4}')
17245 # Remove old files, some OI blocks will become idle.
17246 unlinkmany $myDIR/t- 10000
17247 # Create new files, idle OI blocks should be reused.
17248 createmany -o $myDIR/t- 2000
17249 do_facet $SINGLEMDS sync
17250 # Make sure journal flushed.
17252 local blk2=$(do_facet $SINGLEMDS \
17253 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17254 grep Blockcount | awk '{print $4}')
17256 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17258 run_test 228a "try to reuse idle OI blocks"
17261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17262 remote_mds_nodsh && skip "remote MDS with nodsh"
17263 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17265 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17266 local myDIR=$DIR/$tdir
17269 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17270 $LCTL set_param fail_loc=0x80001002
17271 createmany -o $myDIR/t- 10000
17272 $LCTL set_param fail_loc=0
17273 # The guard is current the largest FID holder
17275 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17277 local IDX=$(($SEQ % 64))
17279 do_facet $SINGLEMDS sync
17280 # Make sure journal flushed.
17282 local blk1=$(do_facet $SINGLEMDS \
17283 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17284 grep Blockcount | awk '{print $4}')
17286 # Remove old files, some OI blocks will become idle.
17287 unlinkmany $myDIR/t- 10000
17290 stop $SINGLEMDS || error "Fail to stop MDT."
17292 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17294 df $MOUNT || error "Fail to df."
17295 # Create new files, idle OI blocks should be reused.
17296 createmany -o $myDIR/t- 2000
17297 do_facet $SINGLEMDS sync
17298 # Make sure journal flushed.
17300 local blk2=$(do_facet $SINGLEMDS \
17301 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17302 grep Blockcount | awk '{print $4}')
17304 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17306 run_test 228b "idle OI blocks can be reused after MDT restart"
17310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17311 remote_mds_nodsh && skip "remote MDS with nodsh"
17312 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17314 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17315 local myDIR=$DIR/$tdir
17318 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17319 $LCTL set_param fail_loc=0x80001002
17320 # 20000 files can guarantee there are index nodes in the OI file
17321 createmany -o $myDIR/t- 20000
17322 $LCTL set_param fail_loc=0
17323 # The guard is current the largest FID holder
17325 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17327 local IDX=$(($SEQ % 64))
17329 do_facet $SINGLEMDS sync
17330 # Make sure journal flushed.
17332 local blk1=$(do_facet $SINGLEMDS \
17333 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17334 grep Blockcount | awk '{print $4}')
17336 # Remove old files, some OI blocks will become idle.
17337 unlinkmany $myDIR/t- 20000
17339 # The OI file should become empty now
17341 # Create new files, idle OI blocks should be reused.
17342 createmany -o $myDIR/t- 2000
17343 do_facet $SINGLEMDS sync
17344 # Make sure journal flushed.
17346 local blk2=$(do_facet $SINGLEMDS \
17347 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17348 grep Blockcount | awk '{print $4}')
17350 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17352 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17354 test_229() { # LU-2482, LU-3448
17355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17356 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17357 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17358 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17362 # Create a file with a released layout and stripe count 2.
17363 $MULTIOP $DIR/$tfile H2c ||
17364 error "failed to create file with released layout"
17366 $LFS getstripe -v $DIR/$tfile
17368 local pattern=$($LFS getstripe -L $DIR/$tfile)
17369 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17371 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17373 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17374 stat $DIR/$tfile || error "failed to stat released file"
17376 chown $RUNAS_ID $DIR/$tfile ||
17377 error "chown $RUNAS_ID $DIR/$tfile failed"
17379 chgrp $RUNAS_ID $DIR/$tfile ||
17380 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17382 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17383 rm $DIR/$tfile || error "failed to remove released file"
17385 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17389 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17390 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17391 skip "Need MDS version at least 2.11.52"
17395 test_mkdir $DIR/$tdir
17396 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17397 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17398 [ $mdt_idx -ne 0 ] &&
17399 error "create local directory on wrong MDT $mdt_idx"
17401 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17402 error "create remote directory failed"
17403 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17404 [ $mdt_idx -ne $MDTIDX ] &&
17405 error "create remote directory on wrong MDT $mdt_idx"
17407 createmany -o $DIR/$tdir/test_230/t- 10 ||
17408 error "create files on remote directory failed"
17409 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17410 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17411 rm -r $DIR/$tdir || error "unlink remote directory failed"
17413 run_test 230a "Create remote directory and files under the remote directory"
17416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17417 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17418 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17419 skip "Need MDS version at least 2.11.52"
17427 local migrate_dir=$DIR/$tdir/migrate_dir
17428 local other_dir=$DIR/$tdir/other_dir
17430 test_mkdir $DIR/$tdir
17431 test_mkdir -i0 -c1 $migrate_dir
17432 test_mkdir -i0 -c1 $other_dir
17433 for ((i=0; i<10; i++)); do
17434 mkdir -p $migrate_dir/dir_${i}
17435 createmany -o $migrate_dir/dir_${i}/f 10 ||
17436 error "create files under remote dir failed $i"
17439 cp /etc/passwd $migrate_dir/$tfile
17440 cp /etc/passwd $other_dir/$tfile
17441 chattr +SAD $migrate_dir
17442 chattr +SAD $migrate_dir/$tfile
17444 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17445 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17446 local old_dir_mode=$(stat -c%f $migrate_dir)
17447 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17449 mkdir -p $migrate_dir/dir_default_stripe2
17450 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17451 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17453 mkdir -p $other_dir
17454 ln $migrate_dir/$tfile $other_dir/luna
17455 ln $migrate_dir/$tfile $migrate_dir/sofia
17456 ln $other_dir/$tfile $migrate_dir/david
17457 ln -s $migrate_dir/$tfile $other_dir/zachary
17458 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17459 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17465 for len in 58 59 60; do
17466 lnktgt=$(str_repeat 'l' $len)
17467 touch $migrate_dir/$lnktgt
17468 ln -s $lnktgt $migrate_dir/${len}char_ln
17472 for len in 4094 4095; do
17473 lnktgt=$(str_repeat 'l' $len)
17474 ln -s $lnktgt $migrate_dir/${len}char_ln
17478 for len in 254 255; do
17479 touch $migrate_dir/$(str_repeat 'l' $len)
17482 $LFS migrate -m $MDTIDX $migrate_dir ||
17483 error "fails on migrating remote dir to MDT1"
17485 echo "migratate to MDT1, then checking.."
17486 for ((i = 0; i < 10; i++)); do
17487 for file in $(find $migrate_dir/dir_${i}); do
17488 mdt_index=$($LFS getstripe -m $file)
17489 # broken symlink getstripe will fail
17490 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17491 error "$file is not on MDT${MDTIDX}"
17495 # the multiple link file should still in MDT0
17496 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17497 [ $mdt_index == 0 ] ||
17498 error "$file is not on MDT${MDTIDX}"
17500 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17501 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17502 error " expect $old_dir_flag get $new_dir_flag"
17504 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17505 [ "$old_file_flag" = "$new_file_flag" ] ||
17506 error " expect $old_file_flag get $new_file_flag"
17508 local new_dir_mode=$(stat -c%f $migrate_dir)
17509 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17510 error "expect mode $old_dir_mode get $new_dir_mode"
17512 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17513 [ "$old_file_mode" = "$new_file_mode" ] ||
17514 error "expect mode $old_file_mode get $new_file_mode"
17516 diff /etc/passwd $migrate_dir/$tfile ||
17517 error "$tfile different after migration"
17519 diff /etc/passwd $other_dir/luna ||
17520 error "luna different after migration"
17522 diff /etc/passwd $migrate_dir/sofia ||
17523 error "sofia different after migration"
17525 diff /etc/passwd $migrate_dir/david ||
17526 error "david different after migration"
17528 diff /etc/passwd $other_dir/zachary ||
17529 error "zachary different after migration"
17531 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17532 error "${tfile}_ln different after migration"
17534 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17535 error "${tfile}_ln_other different after migration"
17537 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17538 [ $stripe_count = 2 ] ||
17539 error "dir strpe_count $d != 2 after migration."
17541 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17542 [ $stripe_count = 2 ] ||
17543 error "file strpe_count $d != 2 after migration."
17545 #migrate back to MDT0
17548 $LFS migrate -m $MDTIDX $migrate_dir ||
17549 error "fails on migrating remote dir to MDT0"
17551 echo "migrate back to MDT0, checking.."
17552 for file in $(find $migrate_dir); do
17553 mdt_index=$($LFS getstripe -m $file)
17554 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17555 error "$file is not on MDT${MDTIDX}"
17558 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17559 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17560 error " expect $old_dir_flag get $new_dir_flag"
17562 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17563 [ "$old_file_flag" = "$new_file_flag" ] ||
17564 error " expect $old_file_flag get $new_file_flag"
17566 local new_dir_mode=$(stat -c%f $migrate_dir)
17567 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17568 error "expect mode $old_dir_mode get $new_dir_mode"
17570 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17571 [ "$old_file_mode" = "$new_file_mode" ] ||
17572 error "expect mode $old_file_mode get $new_file_mode"
17574 diff /etc/passwd ${migrate_dir}/$tfile ||
17575 error "$tfile different after migration"
17577 diff /etc/passwd ${other_dir}/luna ||
17578 error "luna different after migration"
17580 diff /etc/passwd ${migrate_dir}/sofia ||
17581 error "sofia different after migration"
17583 diff /etc/passwd ${other_dir}/zachary ||
17584 error "zachary different after migration"
17586 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17587 error "${tfile}_ln different after migration"
17589 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17590 error "${tfile}_ln_other different after migration"
17592 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17593 [ $stripe_count = 2 ] ||
17594 error "dir strpe_count $d != 2 after migration."
17596 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17597 [ $stripe_count = 2 ] ||
17598 error "file strpe_count $d != 2 after migration."
17600 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17602 run_test 230b "migrate directory"
17605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17606 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17607 remote_mds_nodsh && skip "remote MDS with nodsh"
17608 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17609 skip "Need MDS version at least 2.11.52"
17615 local migrate_dir=$DIR/$tdir/migrate_dir
17617 #If migrating directory fails in the middle, all entries of
17618 #the directory is still accessiable.
17619 test_mkdir $DIR/$tdir
17620 test_mkdir -i0 -c1 $migrate_dir
17621 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17623 createmany -o $migrate_dir/f $total ||
17624 error "create files under ${migrate_dir} failed"
17626 # fail after migrating top dir, and this will fail only once, so the
17627 # first sub file migration will fail (currently f3), others succeed.
17628 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17629 do_facet mds1 lctl set_param fail_loc=0x1801
17630 local t=$(ls $migrate_dir | wc -l)
17631 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17632 error "migrate should fail"
17633 local u=$(ls $migrate_dir | wc -l)
17634 [ "$u" == "$t" ] || error "$u != $t during migration"
17636 # add new dir/file should succeed
17637 mkdir $migrate_dir/dir ||
17638 error "mkdir failed under migrating directory"
17639 touch $migrate_dir/file ||
17640 error "create file failed under migrating directory"
17642 # add file with existing name should fail
17643 for file in $migrate_dir/f*; do
17644 stat $file > /dev/null || error "stat $file failed"
17645 $OPENFILE -f O_CREAT:O_EXCL $file &&
17646 error "open(O_CREAT|O_EXCL) $file should fail"
17647 $MULTIOP $file m && error "create $file should fail"
17648 touch $DIR/$tdir/remote_dir/$tfile ||
17649 error "touch $tfile failed"
17650 ln $DIR/$tdir/remote_dir/$tfile $file &&
17651 error "link $file should fail"
17652 mdt_index=$($LFS getstripe -m $file)
17653 if [ $mdt_index == 0 ]; then
17654 # file failed to migrate is not allowed to rename to
17655 mv $DIR/$tdir/remote_dir/$tfile $file &&
17656 error "rename to $file should fail"
17658 mv $DIR/$tdir/remote_dir/$tfile $file ||
17659 error "rename to $file failed"
17661 echo hello >> $file || error "write $file failed"
17664 # resume migration with different options should fail
17665 $LFS migrate -m 0 $migrate_dir &&
17666 error "migrate -m 0 $migrate_dir should fail"
17668 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17669 error "migrate -c 2 $migrate_dir should fail"
17671 # resume migration should succeed
17672 $LFS migrate -m $MDTIDX $migrate_dir ||
17673 error "migrate $migrate_dir failed"
17675 echo "Finish migration, then checking.."
17676 for file in $(find $migrate_dir); do
17677 mdt_index=$($LFS getstripe -m $file)
17678 [ $mdt_index == $MDTIDX ] ||
17679 error "$file is not on MDT${MDTIDX}"
17682 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17684 run_test 230c "check directory accessiblity if migration failed"
17687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17688 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17689 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17690 skip "Need MDS version at least 2.11.52"
17692 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17694 local migrate_dir=$DIR/$tdir/migrate_dir
17704 old_index=$((RANDOM % MDSCOUNT))
17705 old_count=$((MDSCOUNT - old_index))
17706 new_index=$((RANDOM % MDSCOUNT))
17707 new_count=$((MDSCOUNT - new_index))
17708 new_hash=1 # for all_char
17710 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17711 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17713 test_mkdir $DIR/$tdir
17714 test_mkdir -i $old_index -c $old_count $migrate_dir
17716 for ((i=0; i<100; i++)); do
17717 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17718 createmany -o $migrate_dir/dir_${i}/f 100 ||
17719 error "create files under remote dir failed $i"
17722 echo -n "Migrate from MDT$old_index "
17723 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17724 echo -n "to MDT$new_index"
17725 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17728 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17729 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17730 error "migrate remote dir error"
17732 echo "Finish migration, then checking.."
17733 for file in $(find $migrate_dir); do
17734 mdt_index=$($LFS getstripe -m $file)
17735 if [ $mdt_index -lt $new_index ] ||
17736 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17737 error "$file is on MDT$mdt_index"
17741 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17743 run_test 230d "check migrate big directory"
17746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17748 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17749 skip "Need MDS version at least 2.11.52"
17756 mkdir -p $DIR/$tdir
17757 mkdir $DIR/$tdir/migrate_dir
17758 mkdir $DIR/$tdir/other_dir
17759 touch $DIR/$tdir/migrate_dir/a
17760 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17761 ls $DIR/$tdir/other_dir
17763 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17764 error "migrate dir fails"
17766 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17767 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17769 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17770 [ $mdt_index == 0 ] || error "a is not on MDT0"
17772 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17773 error "migrate dir fails"
17775 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17776 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17778 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17779 [ $mdt_index == 1 ] || error "a is not on MDT1"
17781 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17782 [ $mdt_index == 1 ] || error "b is not on MDT1"
17784 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17785 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17787 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17789 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17791 run_test 230e "migrate mulitple local link files"
17794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17795 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17796 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17797 skip "Need MDS version at least 2.11.52"
17802 mkdir -p $DIR/$tdir
17803 mkdir $DIR/$tdir/migrate_dir
17804 $LFS mkdir -i1 $DIR/$tdir/other_dir
17805 touch $DIR/$tdir/migrate_dir/a
17806 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17807 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17808 ls $DIR/$tdir/other_dir
17810 # a should be migrated to MDT1, since no other links on MDT0
17811 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17812 error "#1 migrate dir fails"
17813 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17814 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17815 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17816 [ $mdt_index == 1 ] || error "a is not on MDT1"
17818 # a should stay on MDT1, because it is a mulitple link file
17819 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17820 error "#2 migrate dir fails"
17821 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17822 [ $mdt_index == 1 ] || error "a is not on MDT1"
17824 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17825 error "#3 migrate dir fails"
17827 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17828 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17829 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17831 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17832 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17834 # a should be migrated to MDT0, since no other links on MDT1
17835 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17836 error "#4 migrate dir fails"
17837 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17838 [ $mdt_index == 0 ] || error "a is not on MDT0"
17840 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17842 run_test 230f "migrate mulitple remote link files"
17845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17846 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17847 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17848 skip "Need MDS version at least 2.11.52"
17850 mkdir -p $DIR/$tdir/migrate_dir
17852 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17853 error "migrating dir to non-exist MDT succeeds"
17856 run_test 230g "migrate dir to non-exist MDT"
17859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17860 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17861 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17862 skip "Need MDS version at least 2.11.52"
17866 mkdir -p $DIR/$tdir/migrate_dir
17868 $LFS migrate -m1 $DIR &&
17869 error "migrating mountpoint1 should fail"
17871 $LFS migrate -m1 $DIR/$tdir/.. &&
17872 error "migrating mountpoint2 should fail"
17875 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17876 error "migrating $tdir/migrate_dir/.. should fail"
17880 run_test 230h "migrate .. and root"
17883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17884 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17885 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17886 skip "Need MDS version at least 2.11.52"
17888 mkdir -p $DIR/$tdir/migrate_dir
17890 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17891 error "migration fails with a tailing slash"
17893 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17894 error "migration fails with two tailing slashes"
17896 run_test 230i "lfs migrate -m tolerates trailing slashes"
17899 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17900 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
17901 skip "Need MDS version at least 2.11.52"
17903 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17904 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17905 error "create $tfile failed"
17906 cat /etc/passwd > $DIR/$tdir/$tfile
17908 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17910 cmp /etc/passwd $DIR/$tdir/$tfile ||
17911 error "DoM file mismatch after migration"
17913 run_test 230j "DoM file data not changed after dir migration"
17916 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17917 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17918 skip "Need MDS version at least 2.11.56"
17921 local files_on_starting_mdt=0
17923 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17924 $LFS getdirstripe $DIR/$tdir
17925 for i in $(seq $total); do
17926 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17927 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17928 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17931 echo "$files_on_starting_mdt files on MDT0"
17933 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17934 $LFS getdirstripe $DIR/$tdir
17936 files_on_starting_mdt=0
17937 for i in $(seq $total); do
17938 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17939 error "file $tfile.$i mismatch after migration"
17940 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17941 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17944 echo "$files_on_starting_mdt files on MDT1 after migration"
17945 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17947 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17948 $LFS getdirstripe $DIR/$tdir
17950 files_on_starting_mdt=0
17951 for i in $(seq $total); do
17952 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17953 error "file $tfile.$i mismatch after 2nd migration"
17954 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17955 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17958 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17959 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17963 run_test 230k "file data not changed after dir migration"
17966 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17967 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17968 skip "Need MDS version at least 2.11.56"
17970 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17971 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17972 error "create files under remote dir failed $i"
17973 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17975 run_test 230l "readdir between MDTs won't crash"
17978 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17979 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17980 skip "Need MDS version at least 2.11.56"
17983 local mig_dir=$DIR/$tdir/migrate_dir
17984 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17988 echo "Creating files and dirs with xattrs"
17989 test_mkdir $DIR/$tdir
17990 test_mkdir -i0 -c1 $mig_dir
17992 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17993 error "cannot set xattr attr1 on dir"
17994 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17995 error "cannot set xattr attr2 on dir"
17996 touch $mig_dir/dir/f0
17997 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17998 error "cannot set xattr attr1 on file"
17999 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18000 error "cannot set xattr attr2 on file"
18001 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18002 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18003 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18004 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18005 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18006 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18007 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18008 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18009 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18011 echo "Migrating to MDT1"
18012 $LFS migrate -m $MDTIDX $mig_dir ||
18013 error "fails on migrating dir to MDT1"
18015 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18016 echo "Checking xattrs"
18017 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18018 [ "$val" = $longstr ] ||
18019 error "expecting xattr1 $longstr on dir, found $val"
18020 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18021 [ "$val" = $shortstr ] ||
18022 error "expecting xattr2 $shortstr on dir, found $val"
18023 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18024 [ "$val" = $longstr ] ||
18025 error "expecting xattr1 $longstr on file, found $val"
18026 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18027 [ "$val" = $shortstr ] ||
18028 error "expecting xattr2 $shortstr on file, found $val"
18030 run_test 230m "xattrs not changed after dir migration"
18033 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18034 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18035 skip "Need MDS version at least 2.13.53"
18037 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18038 cat /etc/hosts > $DIR/$tdir/$tfile
18039 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18040 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18042 cmp /etc/hosts $DIR/$tdir/$tfile ||
18043 error "File data mismatch after migration"
18045 run_test 230n "Dir migration with mirrored file"
18048 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18049 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18050 skip "Need MDS version at least 2.13.52"
18052 local mdts=$(comma_list $(mdts_nodes))
18054 local restripe_status
18059 # in case "crush" hash type is not set
18060 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18062 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18063 mdt.*MDT0000.enable_dir_restripe)
18064 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18065 stack_trap "do_nodes $mdts $LCTL set_param \
18066 mdt.*.enable_dir_restripe=$restripe_status"
18069 createmany -m $DIR/$tdir/f 100 ||
18070 error "create files under remote dir failed $i"
18071 createmany -d $DIR/$tdir/d 100 ||
18072 error "create dirs under remote dir failed $i"
18074 for i in $(seq 2 $MDSCOUNT); do
18075 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18076 $LFS setdirstripe -c $i $DIR/$tdir ||
18077 error "split -c $i $tdir failed"
18078 wait_update $HOSTNAME \
18079 "$LFS getdirstripe -H $DIR/$tdir" "crush" 100 ||
18080 error "dir split not finished"
18081 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18082 awk '/migrate/ {sum += $2} END { print sum }')
18083 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18084 # delta is around total_files/stripe_count
18085 [ $delta -lt $((200 /(i - 1))) ] ||
18086 error "$delta files migrated"
18089 run_test 230o "dir split"
18092 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18093 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18094 skip "Need MDS version at least 2.13.52"
18096 local mdts=$(comma_list $(mdts_nodes))
18098 local restripe_status
18103 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18105 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18106 mdt.*MDT0000.enable_dir_restripe)
18107 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18108 stack_trap "do_nodes $mdts $LCTL set_param \
18109 mdt.*.enable_dir_restripe=$restripe_status"
18111 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18112 createmany -m $DIR/$tdir/f 100 ||
18113 error "create files under remote dir failed $i"
18114 createmany -d $DIR/$tdir/d 100 ||
18115 error "create dirs under remote dir failed $i"
18117 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18118 local mdt_hash="crush"
18120 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18121 $LFS setdirstripe -c $i $DIR/$tdir ||
18122 error "split -c $i $tdir failed"
18123 [ $i -eq 1 ] && mdt_hash="none"
18124 wait_update $HOSTNAME \
18125 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash 100 ||
18126 error "dir merge not finished"
18127 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18128 awk '/migrate/ {sum += $2} END { print sum }')
18129 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18130 # delta is around total_files/stripe_count
18131 [ $delta -lt $((200 / i)) ] ||
18132 error "$delta files migrated"
18135 run_test 230p "dir merge"
18138 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18139 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18140 skip "Need MDS version at least 2.13.52"
18142 local mdts=$(comma_list $(mdts_nodes))
18143 local saved_threshold=$(do_facet mds1 \
18144 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18145 local saved_delta=$(do_facet mds1 \
18146 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18147 local threshold=100
18150 local stripe_count=0
18154 stack_trap "do_nodes $mdts $LCTL set_param \
18155 mdt.*.dir_split_count=$saved_threshold"
18156 stack_trap "do_nodes $mdts $LCTL set_param \
18157 mdt.*.dir_split_delta=$saved_delta"
18158 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18159 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18160 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18161 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18162 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18163 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18165 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18166 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18168 while [ $stripe_count -lt $MDSCOUNT ]; do
18169 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18170 error "create sub files failed"
18171 stat $DIR/$tdir > /dev/null
18172 total=$((total + threshold * 3 / 2))
18173 stripe_count=$((stripe_count + delta))
18174 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18176 wait_update $HOSTNAME \
18177 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18178 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18180 wait_update $HOSTNAME \
18181 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18182 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18184 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18185 grep -w $stripe_index | wc -l)
18186 echo "$nr_files files on MDT$stripe_index after split"
18187 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18188 error "$nr_files files on MDT$stripe_index after split"
18190 nr_files=$(ls $DIR/$tdir | wc -w)
18191 [ $nr_files -eq $total ] ||
18192 error "total sub files $nr_files != $total"
18195 run_test 230q "dir auto split"
18199 # For simplicity this test assumes that max_pages_per_rpc
18200 # is the same across all OSCs
18201 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18202 local bulk_size=$((max_pages * PAGE_SIZE))
18203 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18206 mkdir -p $DIR/$tdir
18207 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18208 error "failed to set stripe with -S ${brw_size}M option"
18210 # clear the OSC stats
18211 $LCTL set_param osc.*.stats=0 &>/dev/null
18214 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18215 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18216 oflag=direct &>/dev/null || error "dd failed"
18218 sync; sleep 1; sync # just to be safe
18219 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18220 if [ x$nrpcs != "x1" ]; then
18221 $LCTL get_param osc.*.stats
18222 error "found $nrpcs ost_write RPCs, not 1 as expected"
18226 # Drop the OSC cache, otherwise we will read from it
18227 cancel_lru_locks osc
18229 # clear the OSC stats
18230 $LCTL set_param osc.*.stats=0 &>/dev/null
18232 # Client reads $bulk_size.
18233 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18234 iflag=direct &>/dev/null || error "dd failed"
18236 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18237 if [ x$nrpcs != "x1" ]; then
18238 $LCTL get_param osc.*.stats
18239 error "found $nrpcs ost_read RPCs, not 1 as expected"
18242 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18245 mkdir -p $DIR/$tdir
18247 for i in {0..1023}; do
18248 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18249 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18250 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18254 run_test 231b "must not assert on fully utilized OST request buffer"
18257 mkdir -p $DIR/$tdir
18258 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18260 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18261 do_facet ost1 $LCTL set_param fail_loc=0x31c
18263 # ignore dd failure
18264 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18266 do_facet ost1 $LCTL set_param fail_loc=0
18267 umount_client $MOUNT || error "umount failed"
18268 mount_client $MOUNT || error "mount failed"
18269 stop ost1 || error "cannot stop ost1"
18270 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18272 run_test 232a "failed lock should not block umount"
18275 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18276 skip "Need MDS version at least 2.10.58"
18278 mkdir -p $DIR/$tdir
18279 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18280 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18282 cancel_lru_locks osc
18284 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18285 do_facet ost1 $LCTL set_param fail_loc=0x31c
18288 $LFS data_version $DIR/$tdir/$tfile || true
18290 do_facet ost1 $LCTL set_param fail_loc=0
18291 umount_client $MOUNT || error "umount failed"
18292 mount_client $MOUNT || error "mount failed"
18293 stop ost1 || error "cannot stop ost1"
18294 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18296 run_test 232b "failed data version lock should not block umount"
18299 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18300 skip "Need MDS version at least 2.3.64"
18301 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18303 local fid=$($LFS path2fid $MOUNT)
18305 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18306 error "cannot access $MOUNT using its FID '$fid'"
18308 run_test 233a "checking that OBF of the FS root succeeds"
18311 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18312 skip "Need MDS version at least 2.5.90"
18313 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18315 local fid=$($LFS path2fid $MOUNT/.lustre)
18317 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18318 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18320 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18321 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18322 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18324 run_test 233b "checking that OBF of the FS .lustre succeeds"
18327 local p="$TMP/sanityN-$TESTNAME.parameters"
18328 save_lustre_params client "llite.*.xattr_cache" > $p
18329 lctl set_param llite.*.xattr_cache 1 ||
18330 skip_env "xattr cache is not supported"
18332 mkdir -p $DIR/$tdir || error "mkdir failed"
18333 touch $DIR/$tdir/$tfile || error "touch failed"
18334 # OBD_FAIL_LLITE_XATTR_ENOMEM
18335 $LCTL set_param fail_loc=0x1405
18336 getfattr -n user.attr $DIR/$tdir/$tfile &&
18337 error "getfattr should have failed with ENOMEM"
18338 $LCTL set_param fail_loc=0x0
18341 restore_lustre_params < $p
18344 run_test 234 "xattr cache should not crash on ENOMEM"
18347 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18348 skip "Need MDS version at least 2.4.52"
18350 flock_deadlock $DIR/$tfile
18355 124) error "process hangs on a deadlock"
18357 *) error "error executing flock_deadlock $DIR/$tfile"
18361 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18365 check_swap_layouts_support
18367 local ref1=/etc/passwd
18368 local ref2=/etc/group
18369 local file1=$DIR/$tdir/f1
18370 local file2=$DIR/$tdir/f2
18372 test_mkdir -c1 $DIR/$tdir
18373 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18374 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18375 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18376 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18377 local fd=$(free_fd)
18378 local cmd="exec $fd<>$file2"
18381 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18382 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18385 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18390 run_test 236 "Layout swap on open unlinked file"
18392 # LU-4659 linkea consistency
18394 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18395 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18396 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18397 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18400 ln $DIR/$tfile $DIR/$tfile.lnk
18401 touch $DIR/$tfile.new
18402 mv $DIR/$tfile.new $DIR/$tfile
18403 local fid1=$($LFS path2fid $DIR/$tfile)
18404 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18405 local path1=$($LFS fid2path $FSNAME "$fid1")
18406 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18407 local path2=$($LFS fid2path $FSNAME "$fid2")
18408 [ $tfile.lnk == $path2 ] ||
18409 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18412 run_test 238 "Verify linkea consistency"
18414 test_239A() { # was test_239
18415 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18416 skip "Need MDS version at least 2.5.60"
18418 local list=$(comma_list $(mdts_nodes))
18420 mkdir -p $DIR/$tdir
18421 createmany -o $DIR/$tdir/f- 5000
18422 unlinkmany $DIR/$tdir/f- 5000
18423 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18424 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18425 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18426 osp.*MDT*.sync_in_flight" | calc_sum)
18427 [ "$changes" -eq 0 ] || error "$changes not synced"
18429 run_test 239A "osp_sync test"
18431 test_239a() { #LU-5297
18432 remote_mds_nodsh && skip "remote MDS with nodsh"
18435 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18436 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18437 chgrp $RUNAS_GID $DIR/$tfile
18438 wait_delete_completed
18440 run_test 239a "process invalid osp sync record correctly"
18442 test_239b() { #LU-5297
18443 remote_mds_nodsh && skip "remote MDS with nodsh"
18446 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18447 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18448 chgrp $RUNAS_GID $DIR/$tfile1
18449 wait_delete_completed
18450 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18452 chgrp $RUNAS_GID $DIR/$tfile2
18453 wait_delete_completed
18455 run_test 239b "process osp sync record with ENOMEM error correctly"
18458 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18459 remote_mds_nodsh && skip "remote MDS with nodsh"
18461 mkdir -p $DIR/$tdir
18463 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18464 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18465 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18466 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18468 umount_client $MOUNT || error "umount failed"
18469 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18470 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18471 mount_client $MOUNT || error "failed to mount client"
18473 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18474 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18476 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18482 for LOOP in $(seq $count); do
18483 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18484 cancel_lru_locks $OSC || true
18492 for LOOP in $(seq $1); do
18493 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18498 test_241a() { # was test_241
18499 local bsize=$PAGE_SIZE
18501 (( bsize < 40960 )) && bsize=40960
18502 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18504 cancel_lru_locks $OSC
18505 test_241_bio 1000 $bsize &
18507 test_241_dio 1000 $bsize
18510 run_test 241a "bio vs dio"
18513 local bsize=$PAGE_SIZE
18515 (( bsize < 40960 )) && bsize=40960
18516 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18518 test_241_dio 1000 $bsize &
18520 test_241_dio 1000 $bsize
18523 run_test 241b "dio vs dio"
18526 remote_mds_nodsh && skip "remote MDS with nodsh"
18528 mkdir -p $DIR/$tdir
18529 touch $DIR/$tdir/$tfile
18531 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18532 do_facet mds1 lctl set_param fail_loc=0x105
18533 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18535 do_facet mds1 lctl set_param fail_loc=0
18536 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18538 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18542 test_mkdir $DIR/$tdir
18543 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18545 run_test 243 "various group lock tests"
18549 test_mkdir $DIR/$tdir
18550 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18551 sendfile_grouplock $DIR/$tdir/$tfile || \
18552 error "sendfile+grouplock failed"
18555 run_test 244a "sendfile with group lock tests"
18559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18562 local size=$((1024*1024))
18564 test_mkdir $DIR/$tdir
18565 for i in $(seq 1 $threads); do
18566 local file=$DIR/$tdir/file_$((i / 10))
18567 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18570 for i in $(seq 1 $threads); do
18574 run_test 244b "multi-threaded write with group lock"
18577 local flagname="multi_mod_rpcs"
18578 local connect_data_name="max_mod_rpcs"
18581 # check if multiple modify RPCs flag is set
18582 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18583 grep "connect_flags:")
18586 echo "$out" | grep -qw $flagname
18587 if [ $? -ne 0 ]; then
18588 echo "connect flag $flagname is not set"
18592 # check if multiple modify RPCs data is set
18593 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18596 echo "$out" | grep -qw $connect_data_name ||
18597 error "import should have connect data $connect_data_name"
18599 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18605 umount_client $submount
18610 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18612 skip_env "Fileset feature is not supported"
18614 local submount=${MOUNT}_$tdir
18617 mkdir -p $submount || error "mkdir $submount failed"
18618 FILESET="$FILESET/$tdir" mount_client $submount ||
18619 error "mount $submount failed"
18620 trap "cleanup_247 $submount" EXIT
18621 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18622 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18623 error "read $MOUNT/$tdir/$tfile failed"
18624 cleanup_247 $submount
18626 run_test 247a "mount subdir as fileset"
18629 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18630 skip_env "Fileset feature is not supported"
18632 local submount=${MOUNT}_$tdir
18634 rm -rf $MOUNT/$tdir
18635 mkdir -p $submount || error "mkdir $submount failed"
18637 FILESET="$FILESET/$tdir" mount_client $submount &&
18638 error "mount $submount should fail"
18641 run_test 247b "mount subdir that dose not exist"
18644 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18645 skip_env "Fileset feature is not supported"
18647 local submount=${MOUNT}_$tdir
18649 mkdir -p $MOUNT/$tdir/dir1
18650 mkdir -p $submount || error "mkdir $submount failed"
18651 trap "cleanup_247 $submount" EXIT
18652 FILESET="$FILESET/$tdir" mount_client $submount ||
18653 error "mount $submount failed"
18654 local fid=$($LFS path2fid $MOUNT/)
18655 $LFS fid2path $submount $fid && error "fid2path should fail"
18656 cleanup_247 $submount
18658 run_test 247c "running fid2path outside root"
18661 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18662 skip "Fileset feature is not supported"
18664 local submount=${MOUNT}_$tdir
18666 mkdir -p $MOUNT/$tdir/dir1
18667 mkdir -p $submount || error "mkdir $submount failed"
18668 FILESET="$FILESET/$tdir" mount_client $submount ||
18669 error "mount $submount failed"
18670 trap "cleanup_247 $submount" EXIT
18671 local fid=$($LFS path2fid $submount/dir1)
18672 $LFS fid2path $submount $fid || error "fid2path should succeed"
18673 cleanup_247 $submount
18675 run_test 247d "running fid2path inside root"
18679 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18681 skip "Fileset feature is not supported"
18683 local submount=${MOUNT}_$tdir
18686 mkdir -p $submount || error "mkdir $submount failed"
18687 FILESET="$FILESET/.." mount_client $submount &&
18688 error "mount $submount should fail"
18691 run_test 247e "mount .. as fileset"
18694 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18695 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18696 skip "Need at least version 2.13.52"
18697 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18699 skip "Fileset feature is not supported"
18701 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18702 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18703 error "mkdir remote failed"
18704 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18705 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18706 error "mkdir striped failed"
18707 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18709 local submount=${MOUNT}_$tdir
18711 mkdir -p $submount || error "mkdir $submount failed"
18714 local fileset=$FILESET
18716 for dir in $tdir/remote $tdir/remote/subdir \
18717 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18718 FILESET="$fileset/$dir" mount_client $submount ||
18719 error "mount $dir failed"
18720 umount_client $submount
18723 run_test 247f "mount striped or remote directory as fileset"
18726 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18727 [ -z "$fast_read_sav" ] && skip "no fast read support"
18729 # create a large file for fast read verification
18730 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18732 # make sure the file is created correctly
18733 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18734 { rm -f $DIR/$tfile; skip "file creation error"; }
18736 echo "Test 1: verify that fast read is 4 times faster on cache read"
18738 # small read with fast read enabled
18739 $LCTL set_param -n llite.*.fast_read=1
18740 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18741 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18742 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18743 # small read with fast read disabled
18744 $LCTL set_param -n llite.*.fast_read=0
18745 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18746 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18747 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18749 # verify that fast read is 4 times faster for cache read
18750 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18751 error_not_in_vm "fast read was not 4 times faster: " \
18752 "$t_fast vs $t_slow"
18754 echo "Test 2: verify the performance between big and small read"
18755 $LCTL set_param -n llite.*.fast_read=1
18757 # 1k non-cache read
18758 cancel_lru_locks osc
18759 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18760 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18761 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18763 # 1M non-cache read
18764 cancel_lru_locks osc
18765 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18766 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18767 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18769 # verify that big IO is not 4 times faster than small IO
18770 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18771 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18773 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18776 run_test 248a "fast read verification"
18779 # Default short_io_bytes=16384, try both smaller and larger sizes.
18780 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18781 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18782 echo "bs=53248 count=113 normal buffered write"
18783 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18784 error "dd of initial data file failed"
18785 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18787 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18788 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18789 error "dd with sync normal writes failed"
18790 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18792 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18793 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18794 error "dd with sync small writes failed"
18795 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18797 cancel_lru_locks osc
18799 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18800 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18801 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18802 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18803 iflag=direct || error "dd with O_DIRECT small read failed"
18804 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18805 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18806 error "compare $TMP/$tfile.1 failed"
18808 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18809 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18811 # just to see what the maximum tunable value is, and test parsing
18812 echo "test invalid parameter 2MB"
18813 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18814 error "too-large short_io_bytes allowed"
18815 echo "test maximum parameter 512KB"
18816 # if we can set a larger short_io_bytes, run test regardless of version
18817 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18818 # older clients may not allow setting it this large, that's OK
18819 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18820 skip "Need at least client version 2.13.50"
18821 error "medium short_io_bytes failed"
18823 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18824 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18826 echo "test large parameter 64KB"
18827 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18828 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18830 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18831 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18832 error "dd with sync large writes failed"
18833 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18835 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18836 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18837 num=$((113 * 4096 / PAGE_SIZE))
18838 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18839 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18840 error "dd with O_DIRECT large writes failed"
18841 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18842 error "compare $DIR/$tfile.3 failed"
18844 cancel_lru_locks osc
18846 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18847 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18848 error "dd with O_DIRECT large read failed"
18849 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18850 error "compare $TMP/$tfile.2 failed"
18852 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18853 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18854 error "dd with O_DIRECT large read failed"
18855 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18856 error "compare $TMP/$tfile.3 failed"
18858 run_test 248b "test short_io read and write for both small and large sizes"
18860 test_249() { # LU-7890
18861 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18862 skip "Need at least version 2.8.54"
18865 $LFS setstripe -c 1 $DIR/$tfile
18866 # Offset 2T == 4k * 512M
18867 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18868 error "dd to 2T offset failed"
18870 run_test 249 "Write above 2T file size"
18873 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18874 && skip "no 16TB file size limit on ZFS"
18876 $LFS setstripe -c 1 $DIR/$tfile
18877 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18878 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18879 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18880 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18881 conv=notrunc,fsync && error "append succeeded"
18884 run_test 250 "Write above 16T limit"
18887 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18889 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18890 #Skip once - writing the first stripe will succeed
18891 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18892 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18893 error "short write happened"
18895 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18896 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18897 error "short read happened"
18901 run_test 251 "Handling short read and write correctly"
18904 remote_mds_nodsh && skip "remote MDS with nodsh"
18905 remote_ost_nodsh && skip "remote OST with nodsh"
18906 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18907 skip_env "ldiskfs only test"
18917 # check lr_reader on OST0000
18919 dev=$(facet_device $tgt)
18920 out=$(do_facet $tgt $LR_READER $dev)
18921 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18923 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18924 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18925 error "Invalid uuid returned by $LR_READER on target $tgt"
18926 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18928 # check lr_reader -c on MDT0000
18930 dev=$(facet_device $tgt)
18931 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18932 skip "$LR_READER does not support additional options"
18934 out=$(do_facet $tgt $LR_READER -c $dev)
18935 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18937 num=$(echo "$out" | grep -c "mdtlov")
18938 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18939 error "Invalid number of mdtlov clients returned by $LR_READER"
18940 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18942 # check lr_reader -cr on MDT0000
18943 out=$(do_facet $tgt $LR_READER -cr $dev)
18944 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18946 echo "$out" | grep -q "^reply_data:$" ||
18947 error "$LR_READER should have returned 'reply_data' section"
18948 num=$(echo "$out" | grep -c "client_generation")
18949 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18951 run_test 252 "check lr_reader tool"
18954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18955 remote_mds_nodsh && skip "remote MDS with nodsh"
18956 remote_mgs_nodsh && skip "remote MGS with nodsh"
18960 local ost_name=$(ostname_from_index $ostidx)
18963 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18964 do_facet $SINGLEMDS $LCTL get_param -n \
18965 osp.$mdtosc_proc1.reserved_mb_high ||
18966 skip "remote MDS does not support reserved_mb_high"
18970 wait_delete_completed
18973 pool_add $TESTNAME || error "Pool creation failed"
18974 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18976 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18977 error "Setstripe failed"
18979 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18981 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18983 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18985 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18986 osp.$mdtosc_proc1.prealloc_status)
18987 echo "prealloc_status $oa_status"
18989 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18990 error "File creation should fail"
18992 #object allocation was stopped, but we still able to append files
18993 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18994 oflag=append || error "Append failed"
18996 rm -f $DIR/$tdir/$tfile.0
18998 # For this test, we want to delete the files we created to go out of
18999 # space but leave the watermark, so we remain nearly out of space
19000 ost_watermarks_enospc_delete_files $tfile $ostidx
19002 wait_delete_completed
19006 for i in $(seq 10 12); do
19007 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19008 2>/dev/null || error "File creation failed after rm"
19011 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19012 osp.$mdtosc_proc1.prealloc_status)
19013 echo "prealloc_status $oa_status"
19015 if (( oa_status != 0 )); then
19016 error "Object allocation still disable after rm"
19019 run_test 253 "Check object allocation limit"
19022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19023 remote_mds_nodsh && skip "remote MDS with nodsh"
19024 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19025 skip "MDS does not support changelog_size"
19028 local MDT0=$(facet_svc $SINGLEMDS)
19030 changelog_register || error "changelog_register failed"
19032 changelog_clear 0 || error "changelog_clear failed"
19034 local size1=$(do_facet $SINGLEMDS \
19035 $LCTL get_param -n mdd.$MDT0.changelog_size)
19036 echo "Changelog size $size1"
19039 $LFS mkdir -i 0 $DIR/$tdir
19041 mkdir -p $DIR/$tdir/pics/2008/zachy
19042 touch $DIR/$tdir/pics/2008/zachy/timestamp
19043 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19044 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19045 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19046 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19047 rm $DIR/$tdir/pics/desktop.jpg
19049 local size2=$(do_facet $SINGLEMDS \
19050 $LCTL get_param -n mdd.$MDT0.changelog_size)
19051 echo "Changelog size after work $size2"
19053 (( $size2 > $size1 )) ||
19054 error "new Changelog size=$size2 less than old size=$size1"
19056 run_test 254 "Check changelog size"
19063 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19064 awk -F: '{print $2}' | grep $type > /dev/null
19065 if [ $? -ne 0 ]; then
19075 lfs ladvise -a willread $file > /dev/null 2>&1
19076 if [ $? -eq 0 ]; then
19080 lfs ladvise -a willread $file 2>&1 |
19081 grep "Inappropriate ioctl for device" > /dev/null
19082 if [ $? -eq 0 ]; then
19089 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19092 # run a random read IO workload
19093 # usage: random_read_iops <filename> <filesize> <iosize>
19094 random_read_iops() {
19097 local iosize=${3:-4096}
19099 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19100 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19103 drop_file_oss_cache() {
19107 $LFS ladvise -a dontneed $file 2>/dev/null ||
19108 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19111 ladvise_willread_performance()
19114 local average_origin=0
19115 local average_cache=0
19116 local average_ladvise=0
19118 for ((i = 1; i <= $repeat; i++)); do
19119 echo "Iter $i/$repeat: reading without willread hint"
19120 cancel_lru_locks osc
19121 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19122 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19123 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19124 average_origin=$(bc <<<"$average_origin + $speed_origin")
19126 cancel_lru_locks osc
19127 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19128 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19129 average_cache=$(bc <<<"$average_cache + $speed_cache")
19131 cancel_lru_locks osc
19132 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19133 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19134 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19135 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19136 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19138 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19139 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19140 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19142 speedup_cache=$(percent $average_cache $average_origin)
19143 speedup_ladvise=$(percent $average_ladvise $average_origin)
19145 echo "Average uncached read: $average_origin"
19146 echo "Average speedup with OSS cached read: " \
19147 "$average_cache = +$speedup_cache%"
19148 echo "Average speedup with ladvise willread: " \
19149 "$average_ladvise = +$speedup_ladvise%"
19151 local lowest_speedup=20
19152 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19153 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19154 "got $average_cache%. Skipping ladvise willread check."
19158 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19159 # it is still good to run until then to exercise 'ladvise willread'
19160 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19161 [ "$ost1_FSTYPE" = "zfs" ] &&
19162 echo "osd-zfs does not support dontneed or drop_caches" &&
19165 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19166 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
19167 error_not_in_vm "Speedup with willread is less than " \
19168 "$lowest_speedup%, got $average_ladvise%"
19172 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19173 skip "lustre < 2.8.54 does not support ladvise "
19174 remote_ost_nodsh && skip "remote OST with nodsh"
19176 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19178 ladvise_no_type willread $DIR/$tfile &&
19179 skip "willread ladvise is not supported"
19181 ladvise_no_ioctl $DIR/$tfile &&
19182 skip "ladvise ioctl is not supported"
19185 local size=$((size_mb * 1048576))
19186 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19187 error "dd to $DIR/$tfile failed"
19189 lfs ladvise -a willread $DIR/$tfile ||
19190 error "Ladvise failed with no range argument"
19192 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19193 error "Ladvise failed with no -l or -e argument"
19195 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19196 error "Ladvise failed with only -e argument"
19198 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19199 error "Ladvise failed with only -l argument"
19201 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19202 error "End offset should not be smaller than start offset"
19204 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19205 error "End offset should not be equal to start offset"
19207 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19208 error "Ladvise failed with overflowing -s argument"
19210 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19211 error "Ladvise failed with overflowing -e argument"
19213 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19214 error "Ladvise failed with overflowing -l argument"
19216 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19217 error "Ladvise succeeded with conflicting -l and -e arguments"
19219 echo "Synchronous ladvise should wait"
19221 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19222 do_nodes $(comma_list $(osts_nodes)) \
19223 $LCTL set_param fail_val=$delay fail_loc=0x237
19225 local start_ts=$SECONDS
19226 lfs ladvise -a willread $DIR/$tfile ||
19227 error "Ladvise failed with no range argument"
19228 local end_ts=$SECONDS
19229 local inteval_ts=$((end_ts - start_ts))
19231 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19232 error "Synchronous advice didn't wait reply"
19235 echo "Asynchronous ladvise shouldn't wait"
19236 local start_ts=$SECONDS
19237 lfs ladvise -a willread -b $DIR/$tfile ||
19238 error "Ladvise failed with no range argument"
19239 local end_ts=$SECONDS
19240 local inteval_ts=$((end_ts - start_ts))
19242 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19243 error "Asynchronous advice blocked"
19246 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19247 ladvise_willread_performance
19249 run_test 255a "check 'lfs ladvise -a willread'"
19255 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19259 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19260 skip "lustre < 2.8.54 does not support ladvise "
19261 remote_ost_nodsh && skip "remote OST with nodsh"
19263 lfs setstripe -c 1 -i 0 $DIR/$tfile
19265 ladvise_no_type dontneed $DIR/$tfile &&
19266 skip "dontneed ladvise is not supported"
19268 ladvise_no_ioctl $DIR/$tfile &&
19269 skip "ladvise ioctl is not supported"
19271 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19272 [ "$ost1_FSTYPE" = "zfs" ] &&
19273 skip "zfs-osd does not support 'ladvise dontneed'"
19276 local size=$((size_mb * 1048576))
19277 # In order to prevent disturbance of other processes, only check 3/4
19278 # of the memory usage
19279 local kibibytes=$((size_mb * 1024 * 3 / 4))
19281 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19282 error "dd to $DIR/$tfile failed"
19284 #force write to complete before dropping OST cache & checking memory
19287 local total=$(facet_meminfo ost1 MemTotal)
19288 echo "Total memory: $total KiB"
19290 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19291 local before_read=$(facet_meminfo ost1 Cached)
19292 echo "Cache used before read: $before_read KiB"
19294 lfs ladvise -a willread $DIR/$tfile ||
19295 error "Ladvise willread failed"
19296 local after_read=$(facet_meminfo ost1 Cached)
19297 echo "Cache used after read: $after_read KiB"
19299 lfs ladvise -a dontneed $DIR/$tfile ||
19300 error "Ladvise dontneed again failed"
19301 local no_read=$(facet_meminfo ost1 Cached)
19302 echo "Cache used after dontneed ladvise: $no_read KiB"
19304 if [ $total -lt $((before_read + kibibytes)) ]; then
19305 echo "Memory is too small, abort checking"
19309 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19310 error "Ladvise willread should use more memory" \
19311 "than $kibibytes KiB"
19314 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19315 error "Ladvise dontneed should release more memory" \
19316 "than $kibibytes KiB"
19319 run_test 255b "check 'lfs ladvise -a dontneed'"
19322 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19323 skip "lustre < 2.10.50 does not support lockahead"
19331 test_mkdir -p $DIR/$tdir
19332 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19334 #test 10 returns only success/failure
19336 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19338 if [ $rc -eq 255 ]; then
19339 error "Ladvise test${i} failed, ${rc}"
19342 #test 11 counts lock enqueue requests, all others count new locks
19344 count=$(do_facet ost1 \
19345 $LCTL get_param -n ost.OSS.ost.stats)
19346 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19348 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19350 if [ $rc -eq 255 ]; then
19351 error "Ladvise test${i} failed, ${rc}"
19354 new_count=$(do_facet ost1 \
19355 $LCTL get_param -n ost.OSS.ost.stats)
19356 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19357 awk '{ print $2 }')
19359 difference="$((new_count - count))"
19360 if [ $difference -ne $rc ]; then
19361 error "Ladvise test${i}, bad enqueue count, returned " \
19362 "${rc}, actual ${difference}"
19365 for i in $(seq 12 21); do
19366 # If we do not do this, we run the risk of having too many
19367 # locks and starting lock cancellation while we are checking
19369 cancel_lru_locks osc
19371 count=$($LCTL get_param -n \
19372 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19374 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19376 if [ $rc -eq 255 ]; then
19377 error "Ladvise test ${i} failed, ${rc}"
19380 new_count=$($LCTL get_param -n \
19381 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19382 difference="$((new_count - count))"
19384 # Test 15 output is divided by 100 to map down to valid return
19385 if [ $i -eq 15 ]; then
19389 if [ $difference -ne $rc ]; then
19390 error "Ladvise test ${i}, bad lock count, returned " \
19391 "${rc}, actual ${difference}"
19395 #test 22 returns only success/failure
19397 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19399 if [ $rc -eq 255 ]; then
19400 error "Ladvise test${i} failed, ${rc}"
19403 run_test 255c "suite of ladvise lockahead tests"
19406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19407 remote_mds_nodsh && skip "remote MDS with nodsh"
19408 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19409 changelog_users $SINGLEMDS | grep "^cl" &&
19410 skip "active changelog user"
19416 mdt_dev=$(mdsdevname 1)
19419 changelog_register || error "changelog_register failed"
19422 mkdir -p $DIR/$tdir
19424 changelog_clear 0 || error "changelog_clear failed"
19427 touch $DIR/$tdir/{1..10}
19430 stop $SINGLEMDS || error "Fail to stop MDT"
19434 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19436 #after mount new plainllog is used
19437 touch $DIR/$tdir/{11..19}
19438 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19439 stack_trap "rm -f $tmpfile"
19440 cat_sl=$(do_facet $SINGLEMDS "sync; \
19441 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19442 llog_reader $tmpfile | grep -c type=1064553b")
19443 do_facet $SINGLEMDS llog_reader $tmpfile
19445 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19447 changelog_clear 0 || error "changelog_clear failed"
19449 cat_sl=$(do_facet $SINGLEMDS "sync; \
19450 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19451 llog_reader $tmpfile | grep -c type=1064553b")
19453 if (( cat_sl == 2 )); then
19454 error "Empty plain llog was not deleted from changelog catalog"
19455 elif (( cat_sl != 1 )); then
19456 error "Active plain llog shouldn't be deleted from catalog"
19459 run_test 256 "Check llog delete for empty and not full state"
19462 remote_mds_nodsh && skip "remote MDS with nodsh"
19463 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19464 skip "Need MDS version at least 2.8.55"
19466 test_mkdir $DIR/$tdir
19468 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19469 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19472 #define OBD_FAIL_MDS_XATTR_REP 0x161
19473 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19474 local facet=mds$((mdtidx + 1))
19475 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19476 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19478 stop $facet || error "stop MDS failed"
19479 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19480 error "start MDS fail"
19481 wait_recovery_complete $facet
19483 run_test 257 "xattr locks are not lost"
19485 # Verify we take the i_mutex when security requires it
19487 #define OBD_FAIL_IMUTEX_SEC 0x141c
19488 $LCTL set_param fail_loc=0x141c
19490 chmod u+s $DIR/$tfile
19491 chmod a+rwx $DIR/$tfile
19492 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19494 if [ $RC -ne 0 ]; then
19495 error "error, failed to take i_mutex, rc=$?"
19499 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19501 # Verify we do NOT take the i_mutex in the normal case
19503 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19504 $LCTL set_param fail_loc=0x141d
19507 chmod a+rw $DIR/$tfile
19508 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19510 if [ $RC -ne 0 ]; then
19511 error "error, took i_mutex unnecessarily, rc=$?"
19516 run_test 258b "verify i_mutex security behavior"
19519 local file=$DIR/$tfile
19523 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19525 stack_trap "rm -f $file" EXIT
19527 wait_delete_completed
19528 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19529 echo "before: $before"
19531 $LFS setstripe -i 0 -c 1 $file
19532 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19534 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19535 echo "after write: $after"
19537 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19538 do_facet ost1 $LCTL set_param fail_loc=0x2301
19540 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19541 echo "after truncate: $after"
19544 do_facet ost1 $LCTL set_param fail_loc=0
19545 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19547 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19548 echo "after restart: $after"
19549 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19550 error "missing truncate?"
19554 run_test 259 "crash at delayed truncate"
19557 #define OBD_FAIL_MDC_CLOSE 0x806
19558 $LCTL set_param fail_loc=0x80000806
19562 run_test 260 "Check mdc_close fail"
19564 ### Data-on-MDT sanity tests ###
19566 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19567 skip "Need MDS version at least 2.10.55 for DoM"
19570 local dom=$DIR/$tdir/dom_file
19571 local tmp=$DIR/$tdir/tmp_file
19573 mkdir -p $DIR/$tdir
19575 # basic checks for DoM component creation
19576 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19577 error "Can set MDT layout to non-first entry"
19579 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19580 error "Can define multiple entries as MDT layout"
19582 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19584 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19585 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19586 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19588 local mdtidx=$($LFS getstripe -m $dom)
19589 local mdtname=MDT$(printf %04x $mdtidx)
19590 local facet=mds$((mdtidx + 1))
19591 local space_check=1
19593 # Skip free space checks with ZFS
19594 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19598 local size_tmp=$((65536 * 3))
19599 local mdtfree1=$(do_facet $facet \
19600 lctl get_param -n osd*.*$mdtname.kbytesfree)
19602 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19603 # check also direct IO along write
19604 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19605 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19607 cmp $tmp $dom || error "file data is different"
19608 [ $(stat -c%s $dom) == $size_tmp ] ||
19609 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19610 if [ $space_check == 1 ]; then
19611 local mdtfree2=$(do_facet $facet \
19612 lctl get_param -n osd*.*$mdtname.kbytesfree)
19614 # increase in usage from by $size_tmp
19615 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19616 error "MDT free space wrong after write: " \
19617 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19621 local size_dom=10000
19623 $TRUNCATE $dom $size_dom
19624 [ $(stat -c%s $dom) == $size_dom ] ||
19625 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19626 if [ $space_check == 1 ]; then
19627 mdtfree1=$(do_facet $facet \
19628 lctl get_param -n osd*.*$mdtname.kbytesfree)
19629 # decrease in usage from $size_tmp to new $size_dom
19630 [ $(($mdtfree1 - $mdtfree2)) -ge \
19631 $(((size_tmp - size_dom) / 1024)) ] ||
19632 error "MDT free space is wrong after truncate: " \
19633 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19639 size_dom=$((size_dom + size_tmp))
19640 [ $(stat -c%s $dom) == $size_dom ] ||
19641 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19642 if [ $space_check == 1 ]; then
19643 mdtfree2=$(do_facet $facet \
19644 lctl get_param -n osd*.*$mdtname.kbytesfree)
19645 # increase in usage by $size_tmp from previous
19646 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19647 error "MDT free space is wrong after append: " \
19648 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19653 if [ $space_check == 1 ]; then
19654 mdtfree1=$(do_facet $facet \
19655 lctl get_param -n osd*.*$mdtname.kbytesfree)
19656 # decrease in usage by $size_dom from previous
19657 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19658 error "MDT free space is wrong after removal: " \
19659 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19662 # combined striping
19663 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19664 error "Can't create DoM + OST striping"
19666 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19667 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19668 # check also direct IO along write
19669 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19671 cmp $tmp $dom || error "file data is different"
19672 [ $(stat -c%s $dom) == $size_tmp ] ||
19673 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19678 run_test 270a "DoM: basic functionality tests"
19681 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19682 skip "Need MDS version at least 2.10.55"
19684 local dom=$DIR/$tdir/dom_file
19685 local max_size=1048576
19687 mkdir -p $DIR/$tdir
19688 $LFS setstripe -E $max_size -L mdt $dom
19690 # truncate over the limit
19691 $TRUNCATE $dom $(($max_size + 1)) &&
19692 error "successful truncate over the maximum size"
19693 # write over the limit
19694 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19695 error "successful write over the maximum size"
19696 # append over the limit
19697 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19698 echo "12345" >> $dom && error "successful append over the maximum size"
19703 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19706 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19707 skip "Need MDS version at least 2.10.55"
19709 mkdir -p $DIR/$tdir
19710 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19712 # check files inherit DoM EA
19713 touch $DIR/$tdir/first
19714 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19715 error "bad pattern"
19716 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19717 error "bad stripe count"
19718 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19719 error "bad stripe size"
19721 # check directory inherits DoM EA and uses it as default
19722 mkdir $DIR/$tdir/subdir
19723 touch $DIR/$tdir/subdir/second
19724 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19725 error "bad pattern in sub-directory"
19726 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19727 error "bad stripe count in sub-directory"
19728 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19729 error "bad stripe size in sub-directory"
19732 run_test 270c "DoM: DoM EA inheritance tests"
19735 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19736 skip "Need MDS version at least 2.10.55"
19738 mkdir -p $DIR/$tdir
19739 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19741 # inherit default DoM striping
19742 mkdir $DIR/$tdir/subdir
19743 touch $DIR/$tdir/subdir/f1
19745 # change default directory striping
19746 $LFS setstripe -c 1 $DIR/$tdir/subdir
19747 touch $DIR/$tdir/subdir/f2
19748 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19749 error "wrong default striping in file 2"
19750 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19751 error "bad pattern in file 2"
19754 run_test 270d "DoM: change striping from DoM to RAID0"
19757 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19758 skip "Need MDS version at least 2.10.55"
19760 mkdir -p $DIR/$tdir/dom
19761 mkdir -p $DIR/$tdir/norm
19764 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19765 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19767 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19768 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19770 # find DoM files by layout
19771 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19772 [ $NUM -eq $DOMFILES ] ||
19773 error "lfs find -L: found $NUM, expected $DOMFILES"
19774 echo "Test 1: lfs find 20 DOM files by layout: OK"
19776 # there should be 1 dir with default DOM striping
19777 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19779 error "lfs find -L: found $NUM, expected 1 dir"
19780 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19782 # find DoM files by stripe size
19783 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19784 [ $NUM -eq $DOMFILES ] ||
19785 error "lfs find -S: found $NUM, expected $DOMFILES"
19786 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19788 # find files by stripe offset except DoM files
19789 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19790 [ $NUM -eq $NORMFILES ] ||
19791 error "lfs find -i: found $NUM, expected $NORMFILES"
19792 echo "Test 5: lfs find no DOM files by stripe index: OK"
19795 run_test 270e "DoM: lfs find with DoM files test"
19798 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19799 skip "Need MDS version at least 2.10.55"
19801 local mdtname=${FSNAME}-MDT0000-mdtlov
19802 local dom=$DIR/$tdir/dom_file
19803 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19804 lod.$mdtname.dom_stripesize)
19805 local dom_limit=131072
19807 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19808 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19809 lod.$mdtname.dom_stripesize)
19810 [ ${dom_limit} -eq ${dom_current} ] ||
19811 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19813 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19814 $LFS setstripe -d $DIR/$tdir
19815 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19816 error "Can't set directory default striping"
19818 # exceed maximum stripe size
19819 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19820 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19821 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19822 error "Able to create DoM component size more than LOD limit"
19824 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19825 dom_current=$(do_facet mds1 $LCTL get_param -n \
19826 lod.$mdtname.dom_stripesize)
19827 [ 0 -eq ${dom_current} ] ||
19828 error "Can't set zero DoM stripe limit"
19831 # attempt to create DoM file on server with disabled DoM should
19832 # remove DoM entry from layout and be succeed
19833 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19834 error "Can't create DoM file (DoM is disabled)"
19835 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19836 error "File has DoM component while DoM is disabled"
19839 # attempt to create DoM file with only DoM stripe should return error
19840 $LFS setstripe -E $dom_limit -L mdt $dom &&
19841 error "Able to create DoM-only file while DoM is disabled"
19843 # too low values to be aligned with smallest stripe size 64K
19844 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19845 dom_current=$(do_facet mds1 $LCTL get_param -n \
19846 lod.$mdtname.dom_stripesize)
19847 [ 30000 -eq ${dom_current} ] &&
19848 error "Can set too small DoM stripe limit"
19850 # 64K is a minimal stripe size in Lustre, expect limit of that size
19851 [ 65536 -eq ${dom_current} ] ||
19852 error "Limit is not set to 64K but ${dom_current}"
19854 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19855 dom_current=$(do_facet mds1 $LCTL get_param -n \
19856 lod.$mdtname.dom_stripesize)
19858 [ 2147483648 -eq ${dom_current} ] &&
19859 error "Can set too large DoM stripe limit"
19861 do_facet mds1 $LCTL set_param -n \
19862 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19863 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19864 error "Can't create DoM component size after limit change"
19865 do_facet mds1 $LCTL set_param -n \
19866 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19867 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19868 error "Can't create DoM file after limit decrease"
19869 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19870 error "Can create big DoM component after limit decrease"
19871 touch ${dom}_def ||
19872 error "Can't create file with old default layout"
19874 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19877 run_test 270f "DoM: maximum DoM stripe size checks"
19880 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19881 skip "Need MDS version at least 2.13.52"
19882 local dom=$DIR/$tdir/$tfile
19884 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19885 local lodname=${FSNAME}-MDT0000-mdtlov
19887 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19888 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19889 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19890 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19892 local dom_limit=1024
19893 local dom_threshold="50%"
19895 $LFS setstripe -d $DIR/$tdir
19896 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19897 error "Can't set directory default striping"
19899 do_facet mds1 $LCTL set_param -n \
19900 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19901 # set 0 threshold and create DOM file to change tunable stripesize
19902 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19903 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19904 error "Failed to create $dom file"
19905 # now tunable dom_cur_stripesize should reach maximum
19906 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19907 lod.${lodname}.dom_stripesize_cur_kb)
19908 [[ $dom_current == $dom_limit ]] ||
19909 error "Current DOM stripesize is not maximum"
19912 # set threshold for further tests
19913 do_facet mds1 $LCTL set_param -n \
19914 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19915 echo "DOM threshold is $dom_threshold free space"
19918 # Spoof bfree to exceed threshold
19919 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19920 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19921 for spfree in 40 20 0 15 30 55; do
19922 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19923 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19924 error "Failed to create $dom file"
19925 dom_def=$(do_facet mds1 $LCTL get_param -n \
19926 lod.${lodname}.dom_stripesize_cur_kb)
19927 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19928 [[ $dom_def != $dom_current ]] ||
19929 error "Default stripe size was not changed"
19930 if [[ $spfree > 0 ]] ; then
19931 dom_set=$($LFS getstripe -S $dom)
19932 [[ $dom_set == $((dom_def * 1024)) ]] ||
19933 error "DOM component size is still old"
19935 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19936 error "DoM component is set with no free space"
19939 dom_current=$dom_def
19942 run_test 270g "DoM: default DoM stripe size depends on free space"
19945 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19946 skip "Need MDS version at least 2.13.53"
19948 local mdtname=${FSNAME}-MDT0000-mdtlov
19949 local dom=$DIR/$tdir/$tfile
19950 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19952 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
19953 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19955 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19956 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
19957 error "can't create OST file"
19958 # mirrored file with DOM entry in the second mirror
19959 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
19960 error "can't create mirror with DoM component"
19962 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19964 # DOM component in the middle and has other enries in the same mirror,
19965 # should succeed but lost DoM component
19966 $LFS setstripe --copy=${dom}_1 $dom ||
19967 error "Can't create file from OST|DOM mirror layout"
19968 # check new file has no DoM layout after all
19969 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19970 error "File has DoM component while DoM is disabled"
19972 run_test 270h "DoM: DoM stripe removal when disabled on server"
19975 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19976 skip "Need MDS version at least 2.10.55"
19978 local dom=$DIR/$tdir/dom
19980 mkdir -p $DIR/$tdir
19982 $LFS setstripe -E 1024K -L mdt $dom
19984 lctl set_param -n mdc.*.stats=clear
19985 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19986 cat $dom > /dev/null
19987 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19988 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19992 run_test 271a "DoM: data is cached for read after write"
19995 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19996 skip "Need MDS version at least 2.10.55"
19998 local dom=$DIR/$tdir/dom
20000 mkdir -p $DIR/$tdir
20002 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20004 lctl set_param -n mdc.*.stats=clear
20005 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20006 cancel_lru_locks mdc
20007 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20008 # second stat to check size is cached on client
20009 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20010 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20011 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20014 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20017 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20018 skip "Need MDS version at least 2.10.55"
20020 local dom=$DIR/$tdir/dom
20022 mkdir -p $DIR/$tdir
20024 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20026 lctl set_param -n mdc.*.stats=clear
20027 lctl set_param -n osc.*.stats=clear
20028 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20029 cancel_lru_locks mdc
20030 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20031 # second stat to check size is cached on client
20032 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20033 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20034 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20035 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20036 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20039 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20045 local mdt=MDT$(printf %04x $mdtidx)
20047 if [ -z $param ]; then
20048 lctl get_param -n mdc.*$mdt*.stats
20050 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20055 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20056 skip "Need MDS version at least 2.10.55"
20058 local dom=$DIR/$tdir/dom
20060 mkdir -p $DIR/$tdir
20062 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20064 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20065 local facet=mds$((mdtidx + 1))
20067 cancel_lru_locks mdc
20068 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20069 createmany -o $dom 1000
20070 lctl set_param -n mdc.*.stats=clear
20071 smalliomany -w $dom 1000 200
20072 get_mdc_stats $mdtidx
20073 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20074 # Each file has 1 open, 1 IO enqueues, total 2000
20075 # but now we have also +1 getxattr for security.capability, total 3000
20076 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20077 unlinkmany $dom 1000
20079 cancel_lru_locks mdc
20080 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20081 createmany -o $dom 1000
20082 lctl set_param -n mdc.*.stats=clear
20083 smalliomany -w $dom 1000 200
20084 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20085 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20086 # for OPEN and IO lock.
20087 [ $((enq - enq_2)) -ge 1000 ] ||
20088 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20089 unlinkmany $dom 1000
20092 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20094 cleanup_271def_tests() {
20100 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20101 skip "Need MDS version at least 2.10.57"
20103 local dom=$DIR/$tdir/dom
20104 local tmp=$TMP/$tfile
20105 trap "cleanup_271def_tests $tmp" EXIT
20107 mkdir -p $DIR/$tdir
20109 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20111 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20113 cancel_lru_locks mdc
20114 dd if=/dev/urandom of=$tmp bs=1000 count=1
20115 dd if=$tmp of=$dom bs=1000 count=1
20116 cancel_lru_locks mdc
20118 cat /etc/hosts >> $tmp
20119 lctl set_param -n mdc.*.stats=clear
20121 # append data to the same file it should update local page
20122 echo "Append to the same page"
20123 cat /etc/hosts >> $dom
20124 local num=$(get_mdc_stats $mdtidx ost_read)
20125 local ra=$(get_mdc_stats $mdtidx req_active)
20126 local rw=$(get_mdc_stats $mdtidx req_waittime)
20128 [ -z $num ] || error "$num READ RPC occured"
20129 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20133 cmp $tmp $dom || error "file miscompare"
20135 cancel_lru_locks mdc
20136 lctl set_param -n mdc.*.stats=clear
20138 echo "Open and read file"
20139 cat $dom > /dev/null
20140 local num=$(get_mdc_stats $mdtidx ost_read)
20141 local ra=$(get_mdc_stats $mdtidx req_active)
20142 local rw=$(get_mdc_stats $mdtidx req_waittime)
20144 [ -z $num ] || error "$num READ RPC occured"
20145 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20149 cmp $tmp $dom || error "file miscompare"
20153 run_test 271d "DoM: read on open (1K file in reply buffer)"
20156 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20157 skip "Need MDS version at least 2.10.57"
20159 local dom=$DIR/$tdir/dom
20160 local tmp=$TMP/$tfile
20161 trap "cleanup_271def_tests $tmp" EXIT
20163 mkdir -p $DIR/$tdir
20165 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20167 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20169 cancel_lru_locks mdc
20170 dd if=/dev/urandom of=$tmp bs=265000 count=1
20171 dd if=$tmp of=$dom bs=265000 count=1
20172 cancel_lru_locks mdc
20173 cat /etc/hosts >> $tmp
20174 lctl set_param -n mdc.*.stats=clear
20176 echo "Append to the same page"
20177 cat /etc/hosts >> $dom
20178 local num=$(get_mdc_stats $mdtidx ost_read)
20179 local ra=$(get_mdc_stats $mdtidx req_active)
20180 local rw=$(get_mdc_stats $mdtidx req_waittime)
20182 [ -z $num ] || error "$num READ RPC occured"
20183 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20187 cmp $tmp $dom || error "file miscompare"
20189 cancel_lru_locks mdc
20190 lctl set_param -n mdc.*.stats=clear
20192 echo "Open and read file"
20193 cat $dom > /dev/null
20194 local num=$(get_mdc_stats $mdtidx ost_read)
20195 local ra=$(get_mdc_stats $mdtidx req_active)
20196 local rw=$(get_mdc_stats $mdtidx req_waittime)
20198 [ -z $num ] && num=0
20199 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20200 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20204 cmp $tmp $dom || error "file miscompare"
20208 run_test 271f "DoM: read on open (200K file and read tail)"
20211 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20212 skip "Skipping due to old client or server version"
20214 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20216 $CHECKSTAT -t file $DIR1/$tfile
20218 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20221 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20222 $LCTL set_param fail_loc=0x80000314
20223 rm $DIR1/$tfile || error "Unlink fails"
20225 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20226 [ $RC -eq 0 ] || error "Failed write to stale object"
20228 run_test 271g "Discard DoM data vs client flush race"
20231 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20232 skip "Need MDS version at least 2.11.50"
20234 local dom=$DIR/$tdir/dom
20235 mkdir -p $DIR/$tdir
20237 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20238 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20239 error "failed to write data into $dom"
20240 local old_md5=$(md5sum $dom)
20242 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20243 error "failed to migrate to the same DoM component"
20245 local new_md5=$(md5sum $dom)
20247 [ "$old_md5" == "$new_md5" ] ||
20248 error "md5sum differ: $old_md5, $new_md5"
20250 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20251 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20253 run_test 272a "DoM migration: new layout with the same DOM component"
20256 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20257 skip "Need MDS version at least 2.11.50"
20259 local dom=$DIR/$tdir/dom
20260 mkdir -p $DIR/$tdir
20261 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20263 local mdtidx=$($LFS getstripe -m $dom)
20264 local mdtname=MDT$(printf %04x $mdtidx)
20265 local facet=mds$((mdtidx + 1))
20267 local mdtfree1=$(do_facet $facet \
20268 lctl get_param -n osd*.*$mdtname.kbytesfree)
20269 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20270 error "failed to write data into $dom"
20271 local old_md5=$(md5sum $dom)
20272 cancel_lru_locks mdc
20273 local mdtfree1=$(do_facet $facet \
20274 lctl get_param -n osd*.*$mdtname.kbytesfree)
20276 $LFS migrate -c2 $dom ||
20277 error "failed to migrate to the new composite layout"
20278 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20279 error "MDT stripe was not removed"
20281 cancel_lru_locks mdc
20282 local new_md5=$(md5sum $dom)
20283 [ "$old_md5" == "$new_md5" ] ||
20284 error "$old_md5 != $new_md5"
20286 # Skip free space checks with ZFS
20287 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20288 local mdtfree2=$(do_facet $facet \
20289 lctl get_param -n osd*.*$mdtname.kbytesfree)
20290 [ $mdtfree2 -gt $mdtfree1 ] ||
20291 error "MDT space is not freed after migration"
20295 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20298 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20299 skip "Need MDS version at least 2.11.50"
20301 local dom=$DIR/$tdir/$tfile
20302 mkdir -p $DIR/$tdir
20303 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20305 local mdtidx=$($LFS getstripe -m $dom)
20306 local mdtname=MDT$(printf %04x $mdtidx)
20307 local facet=mds$((mdtidx + 1))
20309 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20310 error "failed to write data into $dom"
20311 local old_md5=$(md5sum $dom)
20312 cancel_lru_locks mdc
20313 local mdtfree1=$(do_facet $facet \
20314 lctl get_param -n osd*.*$mdtname.kbytesfree)
20316 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20317 error "failed to migrate to the new composite layout"
20318 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20319 error "MDT stripe was not removed"
20321 cancel_lru_locks mdc
20322 local new_md5=$(md5sum $dom)
20323 [ "$old_md5" == "$new_md5" ] ||
20324 error "$old_md5 != $new_md5"
20326 # Skip free space checks with ZFS
20327 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20328 local mdtfree2=$(do_facet $facet \
20329 lctl get_param -n osd*.*$mdtname.kbytesfree)
20330 [ $mdtfree2 -gt $mdtfree1 ] ||
20331 error "MDS space is not freed after migration"
20335 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20338 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20339 skip "Need MDS version at least 2.12.55"
20341 local dom=$DIR/$tdir/$tfile
20342 mkdir -p $DIR/$tdir
20343 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20345 local mdtidx=$($LFS getstripe -m $dom)
20346 local mdtname=MDT$(printf %04x $mdtidx)
20347 local facet=mds$((mdtidx + 1))
20349 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20350 error "failed to write data into $dom"
20351 local old_md5=$(md5sum $dom)
20352 cancel_lru_locks mdc
20353 local mdtfree1=$(do_facet $facet \
20354 lctl get_param -n osd*.*$mdtname.kbytesfree)
20356 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20357 error "failed mirroring to the new composite layout"
20358 $LFS mirror resync $dom ||
20359 error "failed mirror resync"
20360 $LFS mirror split --mirror-id 1 -d $dom ||
20361 error "failed mirror split"
20363 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20364 error "MDT stripe was not removed"
20366 cancel_lru_locks mdc
20367 local new_md5=$(md5sum $dom)
20368 [ "$old_md5" == "$new_md5" ] ||
20369 error "$old_md5 != $new_md5"
20371 # Skip free space checks with ZFS
20372 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20373 local mdtfree2=$(do_facet $facet \
20374 lctl get_param -n osd*.*$mdtname.kbytesfree)
20375 [ $mdtfree2 -gt $mdtfree1 ] ||
20376 error "MDS space is not freed after DOM mirror deletion"
20380 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20383 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20384 skip "Need MDS version at least 2.12.55"
20386 local dom=$DIR/$tdir/$tfile
20387 mkdir -p $DIR/$tdir
20388 $LFS setstripe -c 2 $dom
20390 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20391 error "failed to write data into $dom"
20392 local old_md5=$(md5sum $dom)
20393 cancel_lru_locks mdc
20395 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20396 error "failed mirroring to the DOM layout"
20397 $LFS mirror resync $dom ||
20398 error "failed mirror resync"
20399 $LFS mirror split --mirror-id 1 -d $dom ||
20400 error "failed mirror split"
20402 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20403 error "MDT stripe was not removed"
20405 cancel_lru_locks mdc
20406 local new_md5=$(md5sum $dom)
20407 [ "$old_md5" == "$new_md5" ] ||
20408 error "$old_md5 != $new_md5"
20412 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20415 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20416 skip "Need MDS version at least 2.12.55"
20418 local dom=$DIR/$tdir/$tfile
20419 mkdir -p $DIR/$tdir
20420 $LFS setstripe -c 2 $dom
20422 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20423 error "failed to write data into $dom"
20424 local old_md5=$(md5sum $dom)
20425 cancel_lru_locks mdc
20427 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20428 error "failed migrating to the DOM file"
20430 cancel_lru_locks mdc
20431 local new_md5=$(md5sum $dom)
20432 [ "$old_md5" != "$new_md5" ] &&
20433 error "$old_md5 != $new_md5"
20437 run_test 272f "DoM migration: OST-striped file to DOM file"
20440 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20441 skip "Need MDS version at least 2.11.50"
20443 # Layout swap cannot be done if either file has DOM component,
20444 # this will never be supported, migration should be used instead
20446 local dom=$DIR/$tdir/$tfile
20447 mkdir -p $DIR/$tdir
20449 $LFS setstripe -c2 ${dom}_plain
20450 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20451 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20452 error "can swap layout with DoM component"
20453 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20454 error "can swap layout with DoM component"
20456 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20457 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20458 error "can swap layout with DoM component"
20459 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20460 error "can swap layout with DoM component"
20463 run_test 273a "DoM: layout swapping should fail with DOM"
20466 remote_ost_nodsh && skip "remote OST with nodsh"
20467 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20468 skip "Need OST version >= 2.10.57"
20470 local file=$DIR/$tfile
20473 oss=$(comma_list $(osts_nodes))
20475 dd if=/dev/urandom of=$file bs=1M count=2 ||
20476 error "failed to create a file"
20477 cancel_lru_locks osc
20480 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20481 error "failed to read a file"
20483 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20484 $LCTL set_param fail_loc=0x8000031f
20486 cancel_lru_locks osc &
20489 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20490 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20491 #IO takes another lock, but matches the PENDING one
20492 #and places it to the IO RPC
20493 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20494 error "failed to read a file with PENDING lock"
20496 run_test 275 "Read on a canceled duplicate lock"
20499 remote_ost_nodsh && skip "remote OST with nodsh"
20502 do_facet ost1 "(while true; do \
20503 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20504 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20507 for LOOP in $(seq 20); do
20509 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20512 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20513 rm $TMP/sanity_276_pid"
20515 run_test 276 "Race between mount and obd_statfs"
20518 $LCTL set_param ldlm.namespaces.*.lru_size=0
20519 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20520 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20521 grep ^used_mb | awk '{print $2}')
20522 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20523 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20524 oflag=direct conv=notrunc
20525 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20526 grep ^used_mb | awk '{print $2}')
20527 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20529 run_test 277 "Direct IO shall drop page cache"
20532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20534 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20535 skip "needs the same host for mdt1 mdt2" && return
20540 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20541 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20547 echo "Starting MDTs"
20548 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20550 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20552 do_facet mds2 $LCTL set_param fail_loc=0
20554 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20555 wait_recovery_complete mds2
20557 run_test 278 "Race starting MDS between MDTs stop/start"
20560 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20561 skip "Need MGS version at least 2.13.52"
20562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20563 combined_mgs_mds || skip "needs combined MGS/MDT"
20565 umount_client $MOUNT
20566 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20567 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20569 mount_client $MOUNT &
20571 stop mgs || error "stop mgs failed"
20572 #for a race mgs would crash
20573 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20574 mount_client $MOUNT || error "mount client failed"
20576 run_test 280 "Race between MGS umount and client llog processing"
20578 cleanup_test_300() {
20582 test_striped_dir() {
20587 mkdir -p $DIR/$tdir
20589 SAVE_UMASK=$(umask)
20590 trap cleanup_test_300 RETURN EXIT
20592 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20593 $DIR/$tdir/striped_dir ||
20594 error "set striped dir error"
20596 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20597 [ "$mode" = "755" ] || error "expect 755 got $mode"
20599 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20600 error "getdirstripe failed"
20601 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20602 if [ "$stripe_count" != "2" ]; then
20603 error "1:stripe_count is $stripe_count, expect 2"
20605 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20606 if [ "$stripe_count" != "2" ]; then
20607 error "2:stripe_count is $stripe_count, expect 2"
20610 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20611 if [ "$stripe_index" != "$mdt_index" ]; then
20612 error "stripe_index is $stripe_index, expect $mdt_index"
20615 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20616 error "nlink error after create striped dir"
20618 mkdir $DIR/$tdir/striped_dir/a
20619 mkdir $DIR/$tdir/striped_dir/b
20621 stat $DIR/$tdir/striped_dir/a ||
20622 error "create dir under striped dir failed"
20623 stat $DIR/$tdir/striped_dir/b ||
20624 error "create dir under striped dir failed"
20626 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20627 error "nlink error after mkdir"
20629 rmdir $DIR/$tdir/striped_dir/a
20630 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20631 error "nlink error after rmdir"
20633 rmdir $DIR/$tdir/striped_dir/b
20634 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20635 error "nlink error after rmdir"
20637 chattr +i $DIR/$tdir/striped_dir
20638 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20639 error "immutable flags not working under striped dir!"
20640 chattr -i $DIR/$tdir/striped_dir
20642 rmdir $DIR/$tdir/striped_dir ||
20643 error "rmdir striped dir error"
20651 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20652 skip "skipped for lustre < 2.7.0"
20653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20656 test_striped_dir 0 || error "failed on striped dir on MDT0"
20657 test_striped_dir 1 || error "failed on striped dir on MDT0"
20659 run_test 300a "basic striped dir sanity test"
20662 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20663 skip "skipped for lustre < 2.7.0"
20664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20665 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20672 test_mkdir $DIR/$tdir || error "mkdir fail"
20673 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20674 error "set striped dir error"
20675 for i in {0..9}; do
20676 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20678 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20679 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20680 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20682 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20683 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20684 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20688 run_test 300b "check ctime/mtime for striped dir"
20691 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20692 skip "skipped for lustre < 2.7.0"
20693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20694 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20698 mkdir -p $DIR/$tdir
20699 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20700 error "set striped dir error"
20702 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20703 error "chown striped dir failed"
20705 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20706 error "create 5k files failed"
20708 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20710 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20714 run_test 300c "chown && check ls under striped directory"
20717 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20718 skip "skipped for lustre < 2.7.0"
20719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20725 mkdir -p $DIR/$tdir
20726 $LFS setstripe -c 2 $DIR/$tdir
20728 #local striped directory
20729 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20730 error "set striped dir error"
20731 #look at the directories for debug purposes
20733 $LFS getdirstripe $DIR/$tdir
20734 ls -l $DIR/$tdir/striped_dir
20735 $LFS getdirstripe $DIR/$tdir/striped_dir
20736 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20737 error "create 10 files failed"
20739 #remote striped directory
20740 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20741 error "set striped dir error"
20742 #look at the directories for debug purposes
20744 $LFS getdirstripe $DIR/$tdir
20745 ls -l $DIR/$tdir/remote_striped_dir
20746 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20747 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20748 error "create 10 files failed"
20750 for file in $(find $DIR/$tdir); do
20751 stripe_count=$($LFS getstripe -c $file)
20752 [ $stripe_count -eq 2 ] ||
20753 error "wrong stripe $stripe_count for $file"
20758 run_test 300d "check default stripe under striped directory"
20761 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20762 skip "Need MDS version at least 2.7.55"
20763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20764 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20769 mkdir -p $DIR/$tdir
20771 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20772 error "set striped dir error"
20774 touch $DIR/$tdir/striped_dir/a
20775 touch $DIR/$tdir/striped_dir/b
20776 touch $DIR/$tdir/striped_dir/c
20778 mkdir $DIR/$tdir/striped_dir/dir_a
20779 mkdir $DIR/$tdir/striped_dir/dir_b
20780 mkdir $DIR/$tdir/striped_dir/dir_c
20782 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20783 error "set striped adir under striped dir error"
20785 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20786 error "set striped bdir under striped dir error"
20788 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20789 error "set striped cdir under striped dir error"
20791 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20792 error "rename dir under striped dir fails"
20794 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20795 error "rename dir under different stripes fails"
20797 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20798 error "rename file under striped dir should succeed"
20800 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20801 error "rename dir under striped dir should succeed"
20805 run_test 300e "check rename under striped directory"
20808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20810 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20811 skip "Need MDS version at least 2.7.55"
20817 mkdir -p $DIR/$tdir
20819 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20820 error "set striped dir error"
20822 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20823 error "set striped dir error"
20825 touch $DIR/$tdir/striped_dir/a
20826 mkdir $DIR/$tdir/striped_dir/dir_a
20827 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20828 error "create striped dir under striped dir fails"
20830 touch $DIR/$tdir/striped_dir1/b
20831 mkdir $DIR/$tdir/striped_dir1/dir_b
20832 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20833 error "create striped dir under striped dir fails"
20835 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20836 error "rename dir under different striped dir should fail"
20838 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20839 error "rename striped dir under diff striped dir should fail"
20841 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20842 error "rename file under diff striped dirs fails"
20846 run_test 300f "check rename cross striped directory"
20848 test_300_check_default_striped_dir()
20851 local default_count=$2
20852 local default_index=$3
20855 local dir_stripe_index
20858 echo "checking $dirname $default_count $default_index"
20859 $LFS setdirstripe -D -c $default_count -i $default_index \
20860 -t all_char $DIR/$tdir/$dirname ||
20861 error "set default stripe on striped dir error"
20862 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20863 [ $stripe_count -eq $default_count ] ||
20864 error "expect $default_count get $stripe_count for $dirname"
20866 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20867 [ $stripe_index -eq $default_index ] ||
20868 error "expect $default_index get $stripe_index for $dirname"
20870 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20871 error "create dirs failed"
20873 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20874 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20875 for dir in $(find $DIR/$tdir/$dirname/*); do
20876 stripe_count=$($LFS getdirstripe -c $dir)
20877 [ $stripe_count -eq $default_count ] ||
20878 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20879 error "stripe count $default_count != $stripe_count for $dir"
20881 stripe_index=$($LFS getdirstripe -i $dir)
20882 [ $default_index -eq -1 ] ||
20883 [ $stripe_index -eq $default_index ] ||
20884 error "$stripe_index != $default_index for $dir"
20886 #check default stripe
20887 stripe_count=$($LFS getdirstripe -D -c $dir)
20888 [ $stripe_count -eq $default_count ] ||
20889 error "default count $default_count != $stripe_count for $dir"
20891 stripe_index=$($LFS getdirstripe -D -i $dir)
20892 [ $stripe_index -eq $default_index ] ||
20893 error "default index $default_index != $stripe_index for $dir"
20895 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20899 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20900 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20901 skip "Need MDS version at least 2.7.55"
20908 mkdir $DIR/$tdir/normal_dir
20910 #Checking when client cache stripe index
20911 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20912 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20913 error "create striped_dir failed"
20915 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20916 error "create dir0 fails"
20917 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20918 [ $stripe_index -eq 0 ] ||
20919 error "dir0 expect index 0 got $stripe_index"
20921 mkdir $DIR/$tdir/striped_dir/dir1 ||
20922 error "create dir1 fails"
20923 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20924 [ $stripe_index -eq 1 ] ||
20925 error "dir1 expect index 1 got $stripe_index"
20927 #check default stripe count/stripe index
20928 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20929 test_300_check_default_striped_dir normal_dir 1 0
20930 test_300_check_default_striped_dir normal_dir 2 1
20931 test_300_check_default_striped_dir normal_dir 2 -1
20933 #delete default stripe information
20934 echo "delete default stripeEA"
20935 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20936 error "set default stripe on striped dir error"
20938 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20939 for dir in $(find $DIR/$tdir/normal_dir/*); do
20940 stripe_count=$($LFS getdirstripe -c $dir)
20941 [ $stripe_count -eq 0 ] ||
20942 error "expect 1 get $stripe_count for $dir"
20943 stripe_index=$($LFS getdirstripe -i $dir)
20944 [ $stripe_index -eq 0 ] ||
20945 error "expect 0 get $stripe_index for $dir"
20948 run_test 300g "check default striped directory for normal directory"
20951 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20952 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20953 skip "Need MDS version at least 2.7.55"
20959 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20960 error "set striped dir error"
20962 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20963 test_300_check_default_striped_dir striped_dir 1 0
20964 test_300_check_default_striped_dir striped_dir 2 1
20965 test_300_check_default_striped_dir striped_dir 2 -1
20967 #delete default stripe information
20968 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20969 error "set default stripe on striped dir error"
20971 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20972 for dir in $(find $DIR/$tdir/striped_dir/*); do
20973 stripe_count=$($LFS getdirstripe -c $dir)
20974 [ $stripe_count -eq 0 ] ||
20975 error "expect 1 get $stripe_count for $dir"
20978 run_test 300h "check default striped directory for striped directory"
20981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20982 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20983 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20984 skip "Need MDS version at least 2.7.55"
20991 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20992 error "set striped dir error"
20994 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20995 error "create files under striped dir failed"
20997 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20998 error "set striped hashdir error"
21000 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21001 error "create dir0 under hash dir failed"
21002 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21003 error "create dir1 under hash dir failed"
21005 # unfortunately, we need to umount to clear dir layout cache for now
21006 # once we fully implement dir layout, we can drop this
21007 umount_client $MOUNT || error "umount failed"
21008 mount_client $MOUNT || error "mount failed"
21010 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21011 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21012 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21014 #set the stripe to be unknown hash type
21015 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21016 $LCTL set_param fail_loc=0x1901
21017 for ((i = 0; i < 10; i++)); do
21018 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21019 error "stat f-$i failed"
21020 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21023 touch $DIR/$tdir/striped_dir/f0 &&
21024 error "create under striped dir with unknown hash should fail"
21026 $LCTL set_param fail_loc=0
21028 umount_client $MOUNT || error "umount failed"
21029 mount_client $MOUNT || error "mount failed"
21033 run_test 300i "client handle unknown hash type striped directory"
21036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21038 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21039 skip "Need MDS version at least 2.7.55"
21046 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21047 $LCTL set_param fail_loc=0x1702
21048 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21049 error "set striped dir error"
21051 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21052 error "create files under striped dir failed"
21054 $LCTL set_param fail_loc=0
21056 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21060 run_test 300j "test large update record"
21063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21065 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21066 skip "Need MDS version at least 2.7.55"
21068 # this test needs a huge transaction
21070 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21071 osd*.$FSNAME-MDT0000.kbytestotal")
21072 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21079 #define OBD_FAIL_LARGE_STRIPE 0x1703
21080 $LCTL set_param fail_loc=0x1703
21081 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21082 error "set striped dir error"
21083 $LCTL set_param fail_loc=0
21085 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21086 error "getstripeddir fails"
21087 rm -rf $DIR/$tdir/striped_dir ||
21088 error "unlink striped dir fails"
21092 run_test 300k "test large striped directory"
21095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21097 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21098 skip "Need MDS version at least 2.7.55"
21102 test_mkdir -p $DIR/$tdir/striped_dir
21103 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21104 error "chown $RUNAS_ID failed"
21105 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21106 error "set default striped dir failed"
21108 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21109 $LCTL set_param fail_loc=0x80000158
21110 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21112 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21113 [ $stripe_index -eq 1 ] ||
21114 error "expect 1 get $stripe_index for $dir"
21116 run_test 300l "non-root user to create dir under striped dir with stale layout"
21119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21120 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21121 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21122 skip "Need MDS version at least 2.7.55"
21124 mkdir -p $DIR/$tdir/striped_dir
21125 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21126 error "set default stripes dir error"
21128 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21130 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21131 [ $stripe_count -eq 0 ] ||
21132 error "expect 0 get $stripe_count for a"
21134 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21135 error "set default stripes dir error"
21137 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21139 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21140 [ $stripe_count -eq 0 ] ||
21141 error "expect 0 get $stripe_count for b"
21143 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21144 error "set default stripes dir error"
21146 mkdir $DIR/$tdir/striped_dir/c &&
21147 error "default stripe_index is invalid, mkdir c should fails"
21149 rm -rf $DIR/$tdir || error "rmdir fails"
21151 run_test 300m "setstriped directory on single MDT FS"
21154 local list=$(comma_list $(mdts_nodes))
21157 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21162 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21163 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21164 skip "Need MDS version at least 2.7.55"
21165 remote_mds_nodsh && skip "remote MDS with nodsh"
21168 local list=$(comma_list $(mdts_nodes))
21170 trap cleanup_300n RETURN EXIT
21171 mkdir -p $DIR/$tdir
21172 chmod 777 $DIR/$tdir
21173 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21174 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21175 error "create striped dir succeeds with gid=0"
21177 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21178 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21179 error "create striped dir fails with gid=-1"
21181 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21182 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21183 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21184 error "set default striped dir succeeds with gid=0"
21187 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21188 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21189 error "set default striped dir fails with gid=-1"
21192 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21193 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21194 error "create test_dir fails"
21195 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21196 error "create test_dir1 fails"
21197 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21198 error "create test_dir2 fails"
21201 run_test 300n "non-root user to create dir under striped dir with default EA"
21204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21205 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21206 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21207 skip "Need MDS version at least 2.7.55"
21212 mkdir -p $DIR/$tdir
21214 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21215 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21216 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21217 skip "not enough free inodes $numfree1 $numfree2"
21220 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21221 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21222 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21223 skip "not enough free space $numfree1 $numfree2"
21226 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21227 error "setdirstripe fails"
21229 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21230 error "create dirs fails"
21232 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21233 ls $DIR/$tdir/striped_dir > /dev/null ||
21234 error "ls striped dir fails"
21235 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21236 error "unlink big striped dir fails"
21238 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21243 remote_mds_nodsh && skip "remote MDS with nodsh"
21245 mkdir -p $DIR/$tdir
21247 #define OBD_FAIL_OUT_ENOSPC 0x1704
21248 do_facet mds2 lctl set_param fail_loc=0x80001704
21249 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21250 && error "create striped directory should fail"
21252 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21254 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21257 run_test 300p "create striped directory without space"
21260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21263 local fd=$(free_fd)
21264 local cmd="exec $fd<$tdir"
21266 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21269 trap "eval $cmd" EXIT
21270 cd $tdir || error "cd $tdir fails"
21271 rmdir ../$tdir || error "rmdir $tdir fails"
21272 mkdir local_dir && error "create dir succeeds"
21273 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21277 run_test 300q "create remote directory under orphan directory"
21280 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21281 skip "Need MDS version at least 2.7.55" && return
21282 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21286 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21287 error "set striped dir error"
21289 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21290 error "getstripeddir fails"
21293 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21294 awk '/lmv_stripe_count:/ { print $2 }')
21296 [ $MDSCOUNT -ne $stripe_count ] &&
21297 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21299 rm -rf $DIR/$tdir/striped_dir ||
21300 error "unlink striped dir fails"
21302 run_test 300r "test -1 striped directory"
21304 prepare_remote_file() {
21305 mkdir $DIR/$tdir/src_dir ||
21306 error "create remote source failed"
21308 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21309 error "cp to remote source failed"
21310 touch $DIR/$tdir/src_dir/a
21312 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21313 error "create remote target dir failed"
21315 touch $DIR/$tdir/tgt_dir/b
21317 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21318 error "rename dir cross MDT failed!"
21320 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21321 error "src_child still exists after rename"
21323 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21324 error "missing file(a) after rename"
21326 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21327 error "diff after rename"
21331 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21334 local remote_file=$DIR/$tdir/tgt_dir/b
21336 mkdir -p $DIR/$tdir
21338 prepare_remote_file || error "prepare remote file failed"
21341 $OPENUNLINK $remote_file $remote_file ||
21342 error "openunlink $remote_file failed"
21343 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21345 run_test 310a "open unlink remote file"
21348 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21351 local remote_file=$DIR/$tdir/tgt_dir/b
21353 mkdir -p $DIR/$tdir
21355 prepare_remote_file || error "prepare remote file failed"
21357 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21358 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21359 $CHECKSTAT -t file $remote_file || error "check file failed"
21361 run_test 310b "unlink remote file with multiple links while open"
21364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21365 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21367 local remote_file=$DIR/$tdir/tgt_dir/b
21369 mkdir -p $DIR/$tdir
21371 prepare_remote_file || error "prepare remote file failed"
21373 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21374 multiop_bg_pause $remote_file O_uc ||
21375 error "mulitop failed for remote file"
21377 $MULTIOP $DIR/$tfile Ouc
21378 kill -USR1 $MULTIPID
21381 run_test 310c "open-unlink remote file with multiple links"
21385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21386 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21387 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21388 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21389 remote_mds_nodsh && skip "remote MDS with nodsh"
21391 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21392 local mdts=$(comma_list $(mdts_nodes))
21394 mkdir -p $DIR/$tdir
21395 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21396 createmany -o $DIR/$tdir/$tfile. 1000
21398 # statfs data is not real time, let's just calculate it
21399 old_iused=$((old_iused + 1000))
21401 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21402 osp.*OST0000*MDT0000.create_count")
21403 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21404 osp.*OST0000*MDT0000.max_create_count")
21405 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21407 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21408 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21409 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21411 unlinkmany $DIR/$tdir/$tfile. 1000
21413 do_nodes $mdts "$LCTL set_param -n \
21414 osp.*OST0000*.max_create_count=$max_count"
21415 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21416 do_nodes $mdts "$LCTL set_param -n \
21417 osp.*OST0000*.create_count=$count"
21418 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21419 grep "=0" && error "create_count is zero"
21422 for i in $(seq 120); do
21423 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21424 # system may be too busy to destroy all objs in time, use
21425 # a somewhat small value to not fail autotest
21426 [ $((old_iused - new_iused)) -gt 400 ] && break
21430 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21431 [ $((old_iused - new_iused)) -gt 400 ] ||
21432 error "objs not destroyed after unlink"
21434 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21441 local vdevdir=$(dirname $(facet_vdevice $ost))
21442 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21443 local zfs_zapid=$(do_facet $ost $cmd |
21444 grep -w "/O/0/d$((objid%32))" -C 5 |
21445 awk '/Object/{getline; print $1}')
21446 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21447 awk "/$objid = /"'{printf $3}')
21452 zfs_object_blksz() {
21456 local vdevdir=$(dirname $(facet_vdevice $ost))
21457 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21458 local blksz=$(do_facet $ost $cmd $objid |
21459 awk '/dblk/{getline; printf $4}')
21461 case "${blksz: -1}" in
21462 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21463 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21470 test_312() { # LU-4856
21471 remote_ost_nodsh && skip "remote OST with nodsh"
21472 [ "$ost1_FSTYPE" = "zfs" ] ||
21473 skip_env "the test only applies to zfs"
21475 local max_blksz=$(do_facet ost1 \
21476 $ZFS get -p recordsize $(facet_device ost1) |
21477 awk '!/VALUE/{print $3}')
21479 # to make life a little bit easier
21480 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21481 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21483 local tf=$DIR/$tdir/$tfile
21485 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21487 # Get ZFS object id
21488 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21489 # block size change by sequential overwrite
21492 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21493 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21495 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21496 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21500 # block size change by sequential append write
21501 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21502 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21503 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21506 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21507 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21508 oflag=sync conv=notrunc
21510 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21511 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21512 error "blksz error, actual $blksz, " \
21513 "expected: 2 * $count * $PAGE_SIZE"
21519 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21520 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21522 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21523 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21524 [ $blksz -eq $PAGE_SIZE ] ||
21525 error "blksz error: $blksz, expected: $PAGE_SIZE"
21527 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21528 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21529 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21531 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21532 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21533 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21535 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21538 remote_ost_nodsh && skip "remote OST with nodsh"
21540 local file=$DIR/$tfile
21543 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21545 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21546 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21547 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21548 error "write should failed"
21549 do_facet ost1 "$LCTL set_param fail_loc=0"
21552 run_test 313 "io should fail after last_rcvd update fail"
21555 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21557 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21558 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21560 wait_delete_completed
21561 do_facet ost1 "$LCTL set_param fail_loc=0"
21563 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21565 test_315() { # LU-618
21566 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21568 local file=$DIR/$tfile
21571 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21572 error "multiop file write failed"
21573 $MULTIOP $file oO_RDONLY:r4063232_c &
21578 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21581 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21584 run_test 315 "read should be accounted"
21587 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21588 large_xattr_enabled || skip_env "ea_inode feature disabled"
21590 rm -rf $DIR/$tdir/d
21591 mkdir -p $DIR/$tdir/d
21592 chown nobody $DIR/$tdir/d
21593 touch $DIR/$tdir/d/file
21595 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21597 run_test 316 "lfs mv"
21600 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21601 skip "Need MDS version at least 2.11.53"
21602 if [ "$ost1_FSTYPE" == "zfs" ]; then
21603 skip "LU-10370: no implementation for ZFS"
21607 local grant_blk_size
21609 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21610 awk '/grant_block_size:/ { print $2; exit; }')
21612 # Create File of size 5M. Truncate it to below size's and verify
21615 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21616 error "Create file $DIR/$tfile failed"
21617 stack_trap "rm -f $DIR/$tfile" EXIT
21619 for trunc_sz in 2097152 4097 4000 509 0; do
21620 $TRUNCATE $DIR/$tfile $trunc_sz ||
21621 error "truncate $tfile to $trunc_sz failed"
21622 local sz=$(stat --format=%s $DIR/$tfile)
21623 local blk=$(stat --format=%b $DIR/$tfile)
21624 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21625 grant_blk_size) * 8))
21627 if [[ $blk -ne $trunc_blk ]]; then
21628 $(which stat) $DIR/$tfile
21629 error "Expected Block $trunc_blk got $blk for $tfile"
21632 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21633 error "Expected Size $trunc_sz got $sz for $tfile"
21638 # Create file with a hole and write actual two blocks. Block count
21641 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21642 conv=fsync || error "Create file : $DIR/$tfile"
21644 # Calculate the final truncate size.
21645 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21648 # truncate to size $trunc_sz bytes. Strip the last block
21649 # The block count must drop to 8
21651 $TRUNCATE $DIR/$tfile $trunc_sz ||
21652 error "truncate $tfile to $trunc_sz failed"
21654 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21655 sz=$(stat --format=%s $DIR/$tfile)
21656 blk=$(stat --format=%b $DIR/$tfile)
21658 if [[ $blk -ne $trunc_bsz ]]; then
21659 $(which stat) $DIR/$tfile
21660 error "Expected Block $trunc_bsz got $blk for $tfile"
21663 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21664 error "Expected Size $trunc_sz got $sz for $tfile"
21666 run_test 317 "Verify blocks get correctly update after truncate"
21669 local old_max_active=$($LCTL get_param -n \
21670 llite.*.max_read_ahead_async_active 2>/dev/null)
21672 $LCTL set_param llite.*.max_read_ahead_async_active=256
21673 local max_active=$($LCTL get_param -n \
21674 llite.*.max_read_ahead_async_active 2>/dev/null)
21675 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21677 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21678 error "set max_read_ahead_async_active should succeed"
21680 $LCTL set_param llite.*.max_read_ahead_async_active=512
21681 max_active=$($LCTL get_param -n \
21682 llite.*.max_read_ahead_async_active 2>/dev/null)
21683 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21685 # restore @max_active
21686 [ $old_max_active -ne 0 ] && $LCTL set_param \
21687 llite.*.max_read_ahead_async_active=$old_max_active
21689 local old_threshold=$($LCTL get_param -n \
21690 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21691 local max_per_file_mb=$($LCTL get_param -n \
21692 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21694 local invalid=$(($max_per_file_mb + 1))
21696 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21697 && error "set $invalid should fail"
21699 local valid=$(($invalid - 1))
21701 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21702 error "set $valid should succeed"
21703 local threshold=$($LCTL get_param -n \
21704 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21705 [ $threshold -eq $valid ] || error \
21706 "expect threshold $valid got $threshold"
21708 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21710 run_test 318 "Verify async readahead tunables"
21713 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21715 local before=$(date +%s)
21717 local mdir=$DIR/$tdir
21718 local file=$mdir/xxx
21720 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21723 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21724 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21725 $LFS mv -m1 $file &
21728 dd if=$file of=/dev/null
21730 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21731 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21733 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21735 run_test 319 "lost lease lock on migrate error"
21737 test_398a() { # LU-4198
21738 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21739 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21741 # request a new lock on client
21742 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21744 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21745 local lock_count=$($LCTL get_param -n \
21746 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21747 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21749 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21751 # no lock cached, should use lockless IO and not enqueue new lock
21752 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21753 lock_count=$($LCTL get_param -n \
21754 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21755 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21757 run_test 398a "direct IO should cancel lock otherwise lockless"
21759 test_398b() { # LU-4198
21760 which fio || skip_env "no fio installed"
21761 $LFS setstripe -c -1 $DIR/$tfile
21764 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21767 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21768 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21769 --numjobs=$njobs --fallocate=none \
21770 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21771 --filename=$DIR/$tfile &
21774 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21775 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21776 --numjobs=$njobs --fallocate=none \
21777 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21778 --filename=$DIR/$tfile || true
21783 run_test 398b "DIO and buffer IO race"
21785 test_398c() { # LU-4198
21786 which fio || skip_env "no fio installed"
21788 saved_debug=$($LCTL get_param -n debug)
21789 $LCTL set_param debug=0
21791 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21792 ((size /= 1024)) # by megabytes
21793 ((size /= 2)) # write half of the OST at most
21794 [ $size -gt 40 ] && size=40 #reduce test time anyway
21796 $LFS setstripe -c 1 $DIR/$tfile
21798 # it seems like ldiskfs reserves more space than necessary if the
21799 # writing blocks are not mapped, so it extends the file firstly
21800 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21801 cancel_lru_locks osc
21803 # clear and verify rpc_stats later
21804 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21807 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21808 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21809 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21810 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21811 --filename=$DIR/$tfile
21812 [ $? -eq 0 ] || error "fio write error"
21814 [ $($LCTL get_param -n \
21815 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21816 error "Locks were requested while doing AIO"
21818 # get the percentage of 1-page I/O
21819 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21820 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21822 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21824 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21825 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21826 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21827 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21828 --filename=$DIR/$tfile
21829 [ $? -eq 0 ] || error "fio mixed read write error"
21831 echo "AIO with large block size ${size}M"
21832 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
21833 --numjobs=1 --fallocate=none --ioengine=libaio \
21834 --iodepth=16 --allow_file_create=0 --size=${size}M \
21835 --filename=$DIR/$tfile
21836 [ $? -eq 0 ] || error "fio large block size failed"
21839 $LCTL set_param debug="$saved_debug"
21841 run_test 398c "run fio to test AIO"
21844 local read_write=$1
21845 if [ "$read_write" = "write" ]; then
21846 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21847 elif [ "$read_write" = "read" ]; then
21848 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21850 error "argument error"
21853 # turn off debug for performance testing
21854 local saved_debug=$($LCTL get_param -n debug)
21855 $LCTL set_param debug=0
21857 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21859 # get ost1 size - $FSNAME-OST0000
21860 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21861 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21862 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21864 if [ "$read_write" = "read" ]; then
21865 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21868 local start_time=$(date +%s.%N)
21869 $dd_cmd bs=1M count=$blocks oflag=sync ||
21870 error "real dd $read_write error"
21871 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21873 if [ "$read_write" = "write" ]; then
21877 # define OBD_FAIL_OST_FAKE_RW 0x238
21878 do_facet ost1 $LCTL set_param fail_loc=0x238
21880 local start_time=$(date +%s.%N)
21881 $dd_cmd bs=1M count=$blocks oflag=sync ||
21882 error "fake dd $read_write error"
21883 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21885 if [ "$read_write" = "write" ]; then
21887 cancel_lru_locks osc
21888 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21889 error "$tfile size not $blocks MB"
21891 do_facet ost1 $LCTL set_param fail_loc=0
21893 echo "fake $read_write $duration_fake vs. normal $read_write" \
21894 "$duration in seconds"
21895 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21896 error_not_in_vm "fake write is slower"
21898 $LCTL set_param -n debug="$saved_debug"
21901 test_399a() { # LU-7655 for OST fake write
21902 remote_ost_nodsh && skip "remote OST with nodsh"
21906 run_test 399a "fake write should not be slower than normal write"
21908 test_399b() { # LU-8726 for OST fake read
21909 remote_ost_nodsh && skip "remote OST with nodsh"
21910 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21911 skip_env "ldiskfs only test"
21916 run_test 399b "fake read should not be slower than normal read"
21918 test_400a() { # LU-1606, was conf-sanity test_74
21919 if ! which $CC > /dev/null 2>&1; then
21920 skip_env "$CC is not installed"
21923 local extra_flags=''
21924 local out=$TMP/$tfile
21925 local prefix=/usr/include/lustre
21928 # Oleg removes c files in his test rig so test if any c files exist
21929 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21930 skip_env "Needed c test files are missing"
21932 if ! [[ -d $prefix ]]; then
21933 # Assume we're running in tree and fixup the include path.
21934 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21935 extra_flags+=" -L$LUSTRE/utils/.lib"
21938 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21939 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21940 error "client api broken"
21944 run_test 400a "Lustre client api program can compile and link"
21946 test_400b() { # LU-1606, LU-5011
21948 local out=$TMP/$tfile
21949 local prefix=/usr/include/linux/lustre
21951 # We use a hard coded prefix so that this test will not fail
21952 # when run in tree. There are headers in lustre/include/lustre/
21953 # that are not packaged (like lustre_idl.h) and have more
21954 # complicated include dependencies (like config.h and lnet/types.h).
21955 # Since this test about correct packaging we just skip them when
21956 # they don't exist (see below) rather than try to fixup cppflags.
21958 if ! which $CC > /dev/null 2>&1; then
21959 skip_env "$CC is not installed"
21962 for header in $prefix/*.h; do
21963 if ! [[ -f "$header" ]]; then
21967 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21968 continue # lustre_ioctl.h is internal header
21971 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21972 error "cannot compile '$header'"
21976 run_test 400b "packaged headers can be compiled"
21978 test_401a() { #LU-7437
21979 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21980 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21982 #count the number of parameters by "list_param -R"
21983 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21984 #count the number of parameters by listing proc files
21985 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
21986 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21987 echo "proc_dirs='$proc_dirs'"
21988 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21989 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21992 [ $params -eq $procs ] ||
21993 error "found $params parameters vs. $procs proc files"
21995 # test the list_param -D option only returns directories
21996 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21997 #count the number of parameters by listing proc directories
21998 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22001 [ $params -eq $procs ] ||
22002 error "found $params parameters vs. $procs proc files"
22004 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22007 local save=$($LCTL get_param -n jobid_var)
22010 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
22011 error "no error returned when setting bad parameters"
22013 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
22014 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22016 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
22017 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
22018 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22020 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22023 local jobid_var_old=$($LCTL get_param -n jobid_var)
22024 local jobid_var_new
22026 $LCTL set_param jobid_var= &&
22027 error "no error returned for 'set_param a='"
22029 jobid_var_new=$($LCTL get_param -n jobid_var)
22030 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22031 error "jobid_var was changed by setting without value"
22033 $LCTL set_param jobid_var &&
22034 error "no error returned for 'set_param a'"
22036 jobid_var_new=$($LCTL get_param -n jobid_var)
22037 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22038 error "jobid_var was changed by setting without value"
22040 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22043 local jobid_var_old=$($LCTL get_param -n jobid_var)
22044 local jobid_var_new
22045 local new_value="foo=bar"
22047 $LCTL set_param jobid_var=$new_value ||
22048 error "'set_param a=b' did not accept a value containing '='"
22050 jobid_var_new=$($LCTL get_param -n jobid_var)
22051 [[ "$jobid_var_new" == "$new_value" ]] ||
22052 error "'set_param a=b' failed on a value containing '='"
22054 # Reset the jobid_var to test the other format
22055 $LCTL set_param jobid_var=$jobid_var_old
22056 jobid_var_new=$($LCTL get_param -n jobid_var)
22057 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22058 error "failed to reset jobid_var"
22060 $LCTL set_param jobid_var $new_value ||
22061 error "'set_param a b' did not accept a value containing '='"
22063 jobid_var_new=$($LCTL get_param -n jobid_var)
22064 [[ "$jobid_var_new" == "$new_value" ]] ||
22065 error "'set_param a b' failed on a value containing '='"
22067 $LCTL set_param jobid_var $jobid_var_old
22068 jobid_var_new=$($LCTL get_param -n jobid_var)
22069 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22070 error "failed to reset jobid_var"
22072 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22075 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22076 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22077 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22078 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22079 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22080 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22081 remote_mds_nodsh && skip "remote MDS with nodsh"
22083 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22084 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22085 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22086 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22087 echo "Touch failed - OK"
22089 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22092 local file1=$DIR/$tfile.1
22093 local file2=$DIR/$tfile.2
22094 local tfile=$TMP/$tfile
22096 rm -f $file1 $file2 $tfile
22101 # 30 sec OBD_TIMEOUT in ll_getattr()
22102 # right before populating st_nlink
22103 $LCTL set_param fail_loc=0x80001409
22104 stat -c %h $file1 > $tfile &
22106 # create an alias, drop all locks and reclaim the dentry
22108 cancel_lru_locks mdc
22109 cancel_lru_locks osc
22110 sysctl -w vm.drop_caches=2
22114 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22116 rm -f $tfile $file1 $file2
22118 run_test 403 "i_nlink should not drop to zero due to aliasing"
22120 test_404() { # LU-6601
22121 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22122 skip "Need server version newer than 2.8.52"
22123 remote_mds_nodsh && skip "remote MDS with nodsh"
22125 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22126 awk '/osp .*-osc-MDT/ { print $4}')
22129 for osp in $mosps; do
22130 echo "Deactivate: " $osp
22131 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22132 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22133 awk -vp=$osp '$4 == p { print $2 }')
22134 [ $stat = IN ] || {
22135 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22136 error "deactivate error"
22138 echo "Activate: " $osp
22139 do_facet $SINGLEMDS $LCTL --device %$osp activate
22140 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22141 awk -vp=$osp '$4 == p { print $2 }')
22142 [ $stat = UP ] || {
22143 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22144 error "activate error"
22148 run_test 404 "validate manual {de}activated works properly for OSPs"
22151 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22152 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22153 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22154 skip "Layout swap lock is not supported"
22156 check_swap_layouts_support
22158 test_mkdir $DIR/$tdir
22159 swap_lock_test -d $DIR/$tdir ||
22160 error "One layout swap locked test failed"
22162 run_test 405 "Various layout swap lock tests"
22165 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22166 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22167 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22169 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22170 skip "Need MDS version at least 2.8.50"
22172 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22173 local test_pool=$TESTNAME
22175 pool_add $test_pool || error "pool_add failed"
22176 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22177 error "pool_add_targets failed"
22179 save_layout_restore_at_exit $MOUNT
22181 # parent set default stripe count only, child will stripe from both
22182 # parent and fs default
22183 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22184 error "setstripe $MOUNT failed"
22185 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22186 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22187 for i in $(seq 10); do
22188 local f=$DIR/$tdir/$tfile.$i
22189 touch $f || error "touch failed"
22190 local count=$($LFS getstripe -c $f)
22191 [ $count -eq $OSTCOUNT ] ||
22192 error "$f stripe count $count != $OSTCOUNT"
22193 local offset=$($LFS getstripe -i $f)
22194 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22195 local size=$($LFS getstripe -S $f)
22196 [ $size -eq $((def_stripe_size * 2)) ] ||
22197 error "$f stripe size $size != $((def_stripe_size * 2))"
22198 local pool=$($LFS getstripe -p $f)
22199 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22202 # change fs default striping, delete parent default striping, now child
22203 # will stripe from new fs default striping only
22204 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22205 error "change $MOUNT default stripe failed"
22206 $LFS setstripe -c 0 $DIR/$tdir ||
22207 error "delete $tdir default stripe failed"
22208 for i in $(seq 11 20); do
22209 local f=$DIR/$tdir/$tfile.$i
22210 touch $f || error "touch $f failed"
22211 local count=$($LFS getstripe -c $f)
22212 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22213 local offset=$($LFS getstripe -i $f)
22214 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22215 local size=$($LFS getstripe -S $f)
22216 [ $size -eq $def_stripe_size ] ||
22217 error "$f stripe size $size != $def_stripe_size"
22218 local pool=$($LFS getstripe -p $f)
22219 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22222 unlinkmany $DIR/$tdir/$tfile. 1 20
22224 local f=$DIR/$tdir/$tfile
22225 pool_remove_all_targets $test_pool $f
22226 pool_remove $test_pool $f
22228 run_test 406 "DNE support fs default striping"
22231 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22232 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22233 skip "Need MDS version at least 2.8.55"
22234 remote_mds_nodsh && skip "remote MDS with nodsh"
22236 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22237 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22238 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22239 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22240 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22242 #define OBD_FAIL_DT_TXN_STOP 0x2019
22243 for idx in $(seq $MDSCOUNT); do
22244 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22246 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22247 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22248 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22251 run_test 407 "transaction fail should cause operation fail"
22254 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22256 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22257 lctl set_param fail_loc=0x8000040a
22258 # let ll_prepare_partial_page() fail
22259 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22263 # create at least 100 unused inodes so that
22264 # shrink_icache_memory(0) should not return 0
22265 touch $DIR/$tfile-{0..100}
22266 rm -f $DIR/$tfile-{0..100}
22269 echo 2 > /proc/sys/vm/drop_caches
22271 run_test 408 "drop_caches should not hang due to page leaks"
22275 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22277 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22278 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22279 touch $DIR/$tdir/guard || error "(2) Fail to create"
22281 local PREFIX=$(str_repeat 'A' 128)
22282 echo "Create 1K hard links start at $(date)"
22283 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22284 error "(3) Fail to hard link"
22286 echo "Links count should be right although linkEA overflow"
22287 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22288 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22289 [ $linkcount -eq 1001 ] ||
22290 error "(5) Unexpected hard links count: $linkcount"
22292 echo "List all links start at $(date)"
22293 ls -l $DIR/$tdir/foo > /dev/null ||
22294 error "(6) Fail to list $DIR/$tdir/foo"
22296 echo "Unlink hard links start at $(date)"
22297 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22298 error "(7) Fail to unlink"
22299 echo "Unlink hard links finished at $(date)"
22301 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22305 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22306 skip "Need client version at least 2.9.59"
22308 # Create a file, and stat it from the kernel
22309 local testfile=$DIR/$tfile
22312 local run_id=$RANDOM
22313 local my_ino=$(stat --format "%i" $testfile)
22315 # Try to insert the module. This will always fail as the
22316 # module is designed to not be inserted.
22317 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22320 # Anything but success is a test failure
22322 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22323 error "no inode match"
22325 run_test 410 "Test inode number returned from kernel thread"
22327 cleanup_test411_cgroup() {
22333 local cg_basedir=/sys/fs/cgroup/memory
22335 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22336 skip "no setup for cgroup"
22338 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22339 error "test file creation failed"
22340 cancel_lru_locks osc
22342 # Create a very small memory cgroup to force a slab allocation error
22343 local cgdir=$cg_basedir/osc_slab_alloc
22344 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22345 trap "cleanup_test411_cgroup $cgdir" EXIT
22346 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22347 echo 1M > $cgdir/memory.limit_in_bytes
22349 # Should not LBUG, just be killed by oom-killer
22350 # dd will return 0 even allocation failure in some environment.
22351 # So don't check return value
22352 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22353 cleanup_test411_cgroup $cgdir
22357 run_test 411 "Slab allocation error with cgroup does not LBUG"
22360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22361 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22362 skip "Need server version at least 2.10.55"
22365 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22366 error "mkdir failed"
22367 $LFS getdirstripe $DIR/$tdir
22368 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22369 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22370 error "expect $((MDSCOUT - 1)) get $stripe_index"
22371 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22372 [ $stripe_count -eq 2 ] ||
22373 error "expect 2 get $stripe_count"
22375 run_test 412 "mkdir on specific MDTs"
22379 local stripe_count=$2
22380 local mdts=$(comma_list $(mdts_nodes))
22383 local lmv_qos_prio_free
22384 local lmv_qos_threshold_rr
22385 local lmv_qos_maxage
22386 local lod_qos_prio_free
22387 local lod_qos_threshold_rr
22388 local lod_qos_maxage
22392 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22393 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22394 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22396 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22397 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22398 stack_trap "$LCTL set_param \
22399 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22400 stack_trap "$LCTL set_param \
22401 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22402 stack_trap "$LCTL set_param \
22403 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22405 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22406 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22407 lod_qos_prio_free=${lod_qos_prio_free%%%}
22408 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22409 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22410 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22411 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22412 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22413 stack_trap "do_nodes $mdts $LCTL set_param \
22414 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22415 stack_trap "do_nodes $mdts $LCTL set_param \
22416 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22418 stack_trap "do_nodes $mdts $LCTL set_param \
22419 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22422 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22424 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22425 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22427 testdir=$DIR/$tdir-s$stripe_count/rr
22429 for i in $(seq $((100 * MDSCOUNT))); do
22430 eval $mkdir_cmd $testdir/subdir$i ||
22431 error "$mkdir_cmd subdir$i failed"
22434 for i in $(seq $MDSCOUNT); do
22435 count=$($LFS getdirstripe -i $testdir/* |
22436 grep ^$((i - 1))$ | wc -l)
22437 echo "$count directories created on MDT$((i - 1))"
22438 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22440 if [ $stripe_count -gt 1 ]; then
22441 count=$($LFS getdirstripe $testdir/* |
22442 grep -P "^\s+$((i - 1))\t" | wc -l)
22443 echo "$count stripes created on MDT$((i - 1))"
22444 # deviation should < 5% of average
22445 [ $count -lt $((95 * stripe_count)) ] ||
22446 [ $count -gt $((105 * stripe_count)) ] &&
22447 error "stripes are not evenly distributed"
22451 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22452 do_nodes $mdts $LCTL set_param \
22453 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22456 echo "Check for uneven MDTs: "
22466 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22467 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22468 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22470 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22471 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22474 for ((i = 1; i < ${#ffree[@]}; i++)); do
22475 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22476 if [ $tmp -gt $max ]; then
22480 if [ $tmp -lt $min ]; then
22486 [ ${ffree[min_index]} -eq 0 ] &&
22487 skip "no free files in MDT$min_index"
22488 [ ${ffree[min_index]} -gt 100000000 ] &&
22489 skip "too much free files in MDT$min_index"
22491 # Check if we need to generate uneven MDTs
22493 local diff=$(((max - min) * 100 / min))
22494 local value="$(generate_string 1024)"
22496 while [ $diff -lt $threshold ]; do
22497 # generate uneven MDTs, create till $threshold% diff
22498 echo -n "weight diff=$diff% must be > $threshold% ..."
22499 count=$((${ffree[min_index]} / 10))
22500 # 50 sec per 10000 files in vm
22501 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22502 skip "$count files to create"
22503 echo "Fill MDT$min_index with $count files"
22504 [ -d $DIR/$tdir-MDT$min_index ] ||
22505 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22506 error "mkdir $tdir-MDT$min_index failed"
22507 for i in $(seq $count); do
22508 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22509 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22510 error "create f$j_$i failed"
22511 setfattr -n user.413b -v $value \
22512 $DIR/$tdir-MDT$min_index/f$j_$i ||
22513 error "setfattr f$j_$i failed"
22516 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22517 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22518 max=$(((${ffree[max_index]} >> 8) * \
22519 (${bavail[max_index]} * bsize >> 16)))
22520 min=$(((${ffree[min_index]} >> 8) * \
22521 (${bavail[min_index]} * bsize >> 16)))
22522 diff=$(((max - min) * 100 / min))
22525 echo "MDT filesfree available: ${ffree[@]}"
22526 echo "MDT blocks available: ${bavail[@]}"
22527 echo "weight diff=$diff%"
22530 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22532 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22533 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22534 # decrease statfs age, so that it can be updated in time
22535 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22536 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22540 testdir=$DIR/$tdir-s$stripe_count/qos
22542 for i in $(seq $((100 * MDSCOUNT))); do
22543 eval $mkdir_cmd $testdir/subdir$i ||
22544 error "$mkdir_cmd subdir$i failed"
22547 for i in $(seq $MDSCOUNT); do
22548 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22550 echo "$count directories created on MDT$((i - 1))"
22552 if [ $stripe_count -gt 1 ]; then
22553 count=$($LFS getdirstripe $testdir/* |
22554 grep -P "^\s+$((i - 1))\t" | wc -l)
22555 echo "$count stripes created on MDT$((i - 1))"
22559 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22560 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22562 # D-value should > 10% of averge
22563 [ $((max - min)) -lt 10 ] &&
22564 error "subdirs shouldn't be evenly distributed"
22567 if [ $stripe_count -gt 1 ]; then
22568 max=$($LFS getdirstripe $testdir/* |
22569 grep -P "^\s+$max_index\t" | wc -l)
22570 min=$($LFS getdirstripe $testdir/* |
22571 grep -P "^\s+$min_index\t" | wc -l)
22572 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22573 error "stripes shouldn't be evenly distributed"|| true
22578 [ $MDSCOUNT -lt 2 ] &&
22579 skip "We need at least 2 MDTs for this test"
22581 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22582 skip "Need server version at least 2.12.52"
22586 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22587 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22588 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22589 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22590 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22593 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22596 [ $MDSCOUNT -lt 2 ] &&
22597 skip "We need at least 2 MDTs for this test"
22599 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22600 skip "Need server version at least 2.12.52"
22604 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22605 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22606 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22607 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22608 $LFS setdirstripe -D -c $stripe_count \
22609 $DIR/$tdir-s$stripe_count/rr ||
22610 error "setdirstripe failed"
22611 $LFS setdirstripe -D -c $stripe_count \
22612 $DIR/$tdir-s$stripe_count/qos ||
22613 error "setdirstripe failed"
22614 test_qos_mkdir "mkdir" $stripe_count
22617 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22620 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22621 $LCTL set_param fail_loc=0x80000521
22622 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22625 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22629 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22630 skip "Need server version at least 2.11.52"
22640 # this test may be slow on ZFS
22641 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22643 # though this test is designed for striped directory, let's test normal
22644 # directory too since lock is always saved as CoS lock.
22645 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22646 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22655 start_time=$(date +%s)
22656 for i in $(seq $total); do
22657 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22660 end_time=$(date +%s)
22661 duration=$((end_time - start_time))
22663 kill -9 $setattr_pid
22665 echo "rename $total files took $duration sec"
22666 [ $duration -lt 100 ] || error "rename took $duration sec"
22668 run_test 415 "lock revoke is not missing"
22671 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22672 skip "Need server version at least 2.11.55"
22674 # define OBD_FAIL_OSD_TXN_START 0x19a
22675 do_facet mds1 lctl set_param fail_loc=0x19a
22677 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22681 run_test 416 "transaction start failure won't cause system hung"
22685 do_nodes $(comma_list $(mdts_nodes)) \
22686 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22687 do_nodes $(comma_list $(mdts_nodes)) \
22688 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22689 do_nodes $(comma_list $(mdts_nodes)) \
22690 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22694 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22695 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22696 skip "Need MDS version at least 2.11.56"
22698 trap cleanup_417 RETURN EXIT
22700 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22701 do_nodes $(comma_list $(mdts_nodes)) \
22702 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22703 $LFS migrate -m 0 $DIR/$tdir.1 &&
22704 error "migrate dir $tdir.1 should fail"
22706 do_nodes $(comma_list $(mdts_nodes)) \
22707 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22708 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22709 error "create remote dir $tdir.2 should fail"
22711 do_nodes $(comma_list $(mdts_nodes)) \
22712 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22713 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22714 error "create striped dir $tdir.3 should fail"
22717 run_test 417 "disable remote dir, striped dir and dir migration"
22719 # Checks that the outputs of df [-i] and lfs df [-i] match
22721 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22731 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22733 for count in {1..100}; do
22737 # read the lines of interest
22738 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22739 error "df $inodes $dir | tail -n +2 failed"
22740 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22741 error "lfs df $inodes $dir | grep summary: failed"
22743 # skip first substrings of each output as they are different
22744 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22745 # compare the two outputs
22747 for i in {1..5}; do
22748 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22756 lfs df $inodes $dir
22757 error "df and lfs df $1 output mismatch: " \
22758 "df ${inodes}: ${df_out[*]}, " \
22759 "lfs df ${inodes}: ${lfs_df_out[*]}"
22764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22766 local dir=$DIR/$tdir
22767 local numfiles=$((RANDOM % 4096 + 2))
22768 local numblocks=$((RANDOM % 256 + 1))
22770 wait_delete_completed
22773 # check block output
22774 check_lfs_df blocks $dir
22775 # check inode output
22776 check_lfs_df inodes $dir
22778 # create a single file and retest
22779 echo "Creating a single file and testing"
22780 createmany -o $dir/$tfile- 1 &>/dev/null ||
22781 error "creating 1 file in $dir failed"
22782 check_lfs_df blocks $dir
22783 check_lfs_df inodes $dir
22785 # create a random number of files
22786 echo "Creating $((numfiles - 1)) files and testing"
22787 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22788 error "creating $((numfiles - 1)) files in $dir failed"
22790 # write a random number of blocks to the first test file
22791 echo "Writing $numblocks 4K blocks and testing"
22792 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22793 count=$numblocks &>/dev/null ||
22794 error "dd to $dir/${tfile}-0 failed"
22797 check_lfs_df blocks $dir
22798 check_lfs_df inodes $dir
22800 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22801 error "unlinking $numfiles files in $dir failed"
22803 run_test 418 "df and lfs df outputs match"
22807 local dir=$DIR/$tdir
22812 cancel_lru_locks mdc
22814 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22815 $LCTL set_param fail_loc=0x1410
22817 $LCTL set_param fail_loc=0
22820 run_test 419 "Verify open file by name doesn't crash kernel"
22824 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22825 skip "Need MDS version at least 2.12.53"
22827 local SAVE_UMASK=$(umask)
22828 local dir=$DIR/$tdir
22829 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22833 mkdir -m03777 $dir/testdir
22834 ls -dn $dir/testdir
22835 # Need to remove trailing '.' when SELinux is enabled
22836 local dirperms=$(ls -dn $dir/testdir |
22837 awk '{ sub(/\.$/, "", $1); print $1}')
22838 [ $dirperms == "drwxrwsrwt" ] ||
22839 error "incorrect perms on $dir/testdir"
22841 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22842 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22843 ls -n $dir/testdir/testfile
22844 local fileperms=$(ls -n $dir/testdir/testfile |
22845 awk '{ sub(/\.$/, "", $1); print $1}')
22846 [ $fileperms == "-rwxr-xr-x" ] ||
22847 error "incorrect perms on $dir/testdir/testfile"
22851 run_test 420 "clear SGID bit on non-directories for non-members"
22858 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22859 skip "Need MDS version at least 2.12.54"
22861 test_mkdir $DIR/$tdir
22862 createmany -o $DIR/$tdir/f 3
22863 cnt=$(ls -1 $DIR/$tdir | wc -l)
22864 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22866 fid1=$(lfs path2fid $DIR/$tdir/f1)
22867 fid2=$(lfs path2fid $DIR/$tdir/f2)
22868 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22870 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22871 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22873 cnt=$(ls -1 $DIR/$tdir | wc -l)
22874 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22876 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22877 createmany -o $DIR/$tdir/f 3
22878 cnt=$(ls -1 $DIR/$tdir | wc -l)
22879 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22881 fid1=$(lfs path2fid $DIR/$tdir/f1)
22882 fid2=$(lfs path2fid $DIR/$tdir/f2)
22883 echo "remove using fsname $FSNAME"
22884 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22886 cnt=$(ls -1 $DIR/$tdir | wc -l)
22887 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22889 run_test 421a "simple rm by fid"
22896 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22897 skip "Need MDS version at least 2.12.54"
22899 test_mkdir $DIR/$tdir
22900 createmany -o $DIR/$tdir/f 3
22901 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22904 FID1=$(lfs path2fid $DIR/$tdir/f1)
22905 FID2=$(lfs path2fid $DIR/$tdir/f2)
22906 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22908 kill -USR1 $MULTIPID
22911 cnt=$(ls $DIR/$tdir | wc -l)
22912 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22914 run_test 421b "rm by fid on open file"
22920 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22921 skip "Need MDS version at least 2.12.54"
22923 test_mkdir $DIR/$tdir
22924 createmany -o $DIR/$tdir/f 3
22925 touch $DIR/$tdir/$tfile
22926 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22927 cnt=$(ls -1 $DIR/$tdir | wc -l)
22928 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22930 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22931 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22933 cnt=$(ls $DIR/$tdir | wc -l)
22934 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22936 run_test 421c "rm by fid against hardlinked files"
22942 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22943 skip "Need MDS version at least 2.12.54"
22945 test_mkdir $DIR/$tdir
22946 createmany -o $DIR/$tdir/f 4097
22947 cnt=$(ls -1 $DIR/$tdir | wc -l)
22948 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22950 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22951 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22953 cnt=$(ls $DIR/$tdir | wc -l)
22955 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22957 run_test 421d "rmfid en masse"
22963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22964 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22965 skip "Need MDS version at least 2.12.54"
22967 mkdir -p $DIR/$tdir
22968 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22969 createmany -o $DIR/$tdir/striped_dir/f 512
22970 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22971 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22973 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22974 sed "s/[/][^:]*://g")
22975 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22977 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22979 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22981 run_test 421e "rmfid in DNE"
22987 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22988 skip "Need MDS version at least 2.12.54"
22990 test_mkdir $DIR/$tdir
22992 cnt=$(ls -1 $DIR/$tdir | wc -l)
22993 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22995 FID=$(lfs path2fid $DIR/$tdir/f)
22996 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22997 # rmfid should fail
22998 cnt=$(ls -1 $DIR/$tdir | wc -l)
22999 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23001 chmod a+rw $DIR/$tdir
23003 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23004 # rmfid should fail
23005 cnt=$(ls -1 $DIR/$tdir | wc -l)
23006 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23009 $RUNAS touch $DIR/$tdir/f
23010 FID=$(lfs path2fid $DIR/$tdir/f)
23011 echo "rmfid as root"
23012 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23013 cnt=$(ls -1 $DIR/$tdir | wc -l)
23014 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23017 $RUNAS touch $DIR/$tdir/f
23018 cnt=$(ls -1 $DIR/$tdir | wc -l)
23019 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23020 FID=$(lfs path2fid $DIR/$tdir/f)
23021 # rmfid w/o user_fid2path mount option should fail
23022 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23023 cnt=$(ls -1 $DIR/$tdir | wc -l)
23024 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23026 umount_client $MOUNT || error "failed to umount client"
23027 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23028 error "failed to mount client'"
23030 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23031 # rmfid should succeed
23032 cnt=$(ls -1 $DIR/$tdir | wc -l)
23033 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23035 # rmfid shouldn't allow to remove files due to dir's permission
23036 chmod a+rwx $DIR/$tdir
23039 FID=$(lfs path2fid $DIR/$tdir/f)
23040 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23042 umount_client $MOUNT || error "failed to umount client"
23043 mount_client $MOUNT "$MOUNT_OPTS" ||
23044 error "failed to mount client'"
23047 run_test 421f "rmfid checks permissions"
23053 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23054 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23055 skip "Need MDS version at least 2.12.54"
23057 mkdir -p $DIR/$tdir
23058 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23059 createmany -o $DIR/$tdir/striped_dir/f 512
23060 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23061 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23063 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23064 sed "s/[/][^:]*://g")
23066 rm -f $DIR/$tdir/striped_dir/f1*
23067 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23068 removed=$((512 - cnt))
23070 # few files have been just removed, so we expect
23071 # rmfid to fail on their fids
23072 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23073 [ $removed != $errors ] && error "$errors != $removed"
23075 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23077 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23079 run_test 421g "rmfid to return errors properly"
23082 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23083 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23084 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23085 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23086 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23088 local amc=$(at_max_get client)
23089 local amo=$(at_max_get mds1)
23090 local timeout=`lctl get_param -n timeout`
23092 at_max_set 0 client
23095 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23096 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23097 fail_val=$(((2*timeout + 10)*1000))
23098 touch $DIR/$tdir/d3/file &
23100 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23101 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23102 fail_val=$((2*timeout + 5))
23103 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23107 sleep $((2 * timeout))
23111 touch $DIR/$tdir/d2/file3
23112 touch $DIR/$tdir/d2/file4
23113 touch $DIR/$tdir/d2/file5
23116 at_max_set $amc client
23117 at_max_set $amo mds1
23119 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23120 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23121 error "Watchdog is always throttled"
23123 run_test 422 "kill a process with RPC in progress"
23136 # ensure statfs cache is expired
23139 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23140 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23144 run_test 423 "statfs should return a right data"
23147 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23148 $LCTL set_param fail_loc=0x80000522
23149 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23152 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23155 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23156 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23157 skip "Need server version at least 2.9.55"
23159 start_full_debug_logging
23163 stop_full_debug_logging
23167 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23168 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23169 awk '/The barrier for/ { print $7 }')
23172 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23177 barrier_expired() {
23180 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23181 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23182 awk '/will be expired/ { print $7 }')
23184 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23193 echo "Start barrier_freeze at: $(date)"
23194 #define OBD_FAIL_BARRIER_DELAY 0x2202
23195 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23196 # Do not reduce barrier time - See LU-11873
23197 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23200 local b_status=$(barrier_stat)
23201 echo "Got barrier status at: $(date)"
23202 [ "$b_status" = "'freezing_p1'" ] ||
23203 error "(1) unexpected barrier status $b_status"
23205 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23207 b_status=$(barrier_stat)
23208 [ "$b_status" = "'frozen'" ] ||
23209 error "(2) unexpected barrier status $b_status"
23211 local expired=$(barrier_expired)
23212 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23213 sleep $((expired + 3))
23215 b_status=$(barrier_stat)
23216 [ "$b_status" = "'expired'" ] ||
23217 error "(3) unexpected barrier status $b_status"
23219 # Do not reduce barrier time - See LU-11873
23220 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23221 error "(4) fail to freeze barrier"
23223 b_status=$(barrier_stat)
23224 [ "$b_status" = "'frozen'" ] ||
23225 error "(5) unexpected barrier status $b_status"
23227 echo "Start barrier_thaw at: $(date)"
23228 #define OBD_FAIL_BARRIER_DELAY 0x2202
23229 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23230 do_facet mgs $LCTL barrier_thaw $FSNAME &
23233 b_status=$(barrier_stat)
23234 echo "Got barrier status at: $(date)"
23235 [ "$b_status" = "'thawing'" ] ||
23236 error "(6) unexpected barrier status $b_status"
23238 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23240 b_status=$(barrier_stat)
23241 [ "$b_status" = "'thawed'" ] ||
23242 error "(7) unexpected barrier status $b_status"
23244 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23245 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23246 do_facet mgs $LCTL barrier_freeze $FSNAME
23248 b_status=$(barrier_stat)
23249 [ "$b_status" = "'failed'" ] ||
23250 error "(8) unexpected barrier status $b_status"
23252 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23253 do_facet mgs $LCTL barrier_thaw $FSNAME
23257 run_test 801a "write barrier user interfaces and stat machine"
23262 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23263 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23264 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23265 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23266 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23268 cancel_lru_locks mdc
23270 # 180 seconds should be long enough
23271 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23273 local b_status=$(barrier_stat)
23274 [ "$b_status" = "'frozen'" ] ||
23275 error "(6) unexpected barrier status $b_status"
23277 mkdir $DIR/$tdir/d0/d10 &
23280 touch $DIR/$tdir/d1/f13 &
23283 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23286 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23289 rm -f $DIR/$tdir/d4/f12 &
23292 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23294 # To guarantee taht the 'stat' is not blocked
23295 b_status=$(barrier_stat)
23296 [ "$b_status" = "'frozen'" ] ||
23297 error "(8) unexpected barrier status $b_status"
23299 # let above commands to run at background
23302 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23303 ps -p $touch_pid || error "(10) touch should be blocked"
23304 ps -p $ln_pid || error "(11) link should be blocked"
23305 ps -p $mv_pid || error "(12) rename should be blocked"
23306 ps -p $rm_pid || error "(13) unlink should be blocked"
23308 b_status=$(barrier_stat)
23309 [ "$b_status" = "'frozen'" ] ||
23310 error "(14) unexpected barrier status $b_status"
23312 do_facet mgs $LCTL barrier_thaw $FSNAME
23313 b_status=$(barrier_stat)
23314 [ "$b_status" = "'thawed'" ] ||
23315 error "(15) unexpected barrier status $b_status"
23317 wait $mkdir_pid || error "(16) mkdir should succeed"
23318 wait $touch_pid || error "(17) touch should succeed"
23319 wait $ln_pid || error "(18) link should succeed"
23320 wait $mv_pid || error "(19) rename should succeed"
23321 wait $rm_pid || error "(20) unlink should succeed"
23325 run_test 801b "modification will be blocked by write barrier"
23328 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23332 stop mds2 || error "(1) Fail to stop mds2"
23334 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23336 local b_status=$(barrier_stat)
23337 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23338 do_facet mgs $LCTL barrier_thaw $FSNAME
23339 error "(2) unexpected barrier status $b_status"
23342 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23343 error "(3) Fail to rescan barrier bitmap"
23345 # Do not reduce barrier time - See LU-11873
23346 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23348 b_status=$(barrier_stat)
23349 [ "$b_status" = "'frozen'" ] ||
23350 error "(4) unexpected barrier status $b_status"
23352 do_facet mgs $LCTL barrier_thaw $FSNAME
23353 b_status=$(barrier_stat)
23354 [ "$b_status" = "'thawed'" ] ||
23355 error "(5) unexpected barrier status $b_status"
23357 local devname=$(mdsdevname 2)
23359 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23361 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23362 error "(7) Fail to rescan barrier bitmap"
23366 run_test 801c "rescan barrier bitmap"
23368 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23369 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23370 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23371 saved_MOUNT_OPTS=$MOUNT_OPTS
23377 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23378 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23379 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23380 MOUNT_OPTS=$saved_MOUNT_OPTS
23385 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23386 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23387 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23388 skip "Need server version at least 2.9.55"
23390 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23392 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23394 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23395 error "(2) Fail to copy"
23397 trap cleanup_802a EXIT
23399 # sync by force before remount as readonly
23400 sync; sync_all_data; sleep 3; sync_all_data
23404 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23405 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23406 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23408 echo "Mount the server as read only"
23409 setupall server_only || error "(3) Fail to start servers"
23411 echo "Mount client without ro should fail"
23412 mount_client $MOUNT &&
23413 error "(4) Mount client without 'ro' should fail"
23415 echo "Mount client with ro should succeed"
23416 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23417 mount_client $MOUNT ||
23418 error "(5) Mount client with 'ro' should succeed"
23420 echo "Modify should be refused"
23421 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23423 echo "Read should be allowed"
23424 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23425 error "(7) Read should succeed under ro mode"
23429 run_test 802a "simulate readonly device"
23432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23433 remote_mds_nodsh && skip "remote MDS with nodsh"
23435 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23436 skip "readonly option not available"
23438 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23440 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23441 error "(2) Fail to copy"
23443 # write back all cached data before setting MDT to readonly
23447 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23448 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23450 echo "Modify should be refused"
23451 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23453 echo "Read should be allowed"
23454 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23455 error "(7) Read should succeed under ro mode"
23458 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23460 run_test 802b "be able to set MDTs to readonly"
23463 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23464 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23465 skip "MDS needs to be newer than 2.10.54"
23467 mkdir -p $DIR/$tdir
23468 # Create some objects on all MDTs to trigger related logs objects
23469 for idx in $(seq $MDSCOUNT); do
23470 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23471 $DIR/$tdir/dir${idx} ||
23472 error "Fail to create $DIR/$tdir/dir${idx}"
23476 wait_delete_completed # ensure old test cleanups are finished
23477 echo "before create:"
23479 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23481 for i in {1..10}; do
23482 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23483 error "Fail to create $DIR/$tdir/foo$i"
23487 echo "after create:"
23489 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23491 # allow for an llog to be cleaned up during the test
23492 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23493 error "before ($before_used) + 10 > after ($after_used)"
23495 for i in {1..10}; do
23496 rm -rf $DIR/$tdir/foo$i ||
23497 error "Fail to remove $DIR/$tdir/foo$i"
23500 sleep 3 # avoid MDT return cached statfs
23501 wait_delete_completed
23502 echo "after unlink:"
23504 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23506 # allow for an llog to be created during the test
23507 [ $after_used -le $((before_used + 1)) ] ||
23508 error "after ($after_used) > before ($before_used) + 1"
23510 run_test 803 "verify agent object for remote object"
23513 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23514 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23515 skip "MDS needs to be newer than 2.10.54"
23516 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23518 mkdir -p $DIR/$tdir
23519 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23520 error "Fail to create $DIR/$tdir/dir0"
23522 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23523 local dev=$(mdsdevname 2)
23525 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23526 grep ${fid} || error "NOT found agent entry for dir0"
23528 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23529 error "Fail to create $DIR/$tdir/dir1"
23531 touch $DIR/$tdir/dir1/foo0 ||
23532 error "Fail to create $DIR/$tdir/dir1/foo0"
23533 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23536 for idx in $(seq $MDSCOUNT); do
23537 dev=$(mdsdevname $idx)
23538 do_facet mds${idx} \
23539 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23540 grep ${fid} && rc=$idx
23543 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23544 error "Fail to rename foo0 to foo1"
23545 if [ $rc -eq 0 ]; then
23546 for idx in $(seq $MDSCOUNT); do
23547 dev=$(mdsdevname $idx)
23548 do_facet mds${idx} \
23549 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23550 grep ${fid} && rc=$idx
23554 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23555 error "Fail to rename foo1 to foo2"
23556 if [ $rc -eq 0 ]; then
23557 for idx in $(seq $MDSCOUNT); do
23558 dev=$(mdsdevname $idx)
23559 do_facet mds${idx} \
23560 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23561 grep ${fid} && rc=$idx
23565 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23567 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23568 error "Fail to link to $DIR/$tdir/dir1/foo2"
23569 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23570 error "Fail to rename foo2 to foo0"
23571 unlink $DIR/$tdir/dir1/foo0 ||
23572 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23573 rm -rf $DIR/$tdir/dir0 ||
23574 error "Fail to rm $DIR/$tdir/dir0"
23576 for idx in $(seq $MDSCOUNT); do
23577 dev=$(mdsdevname $idx)
23581 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23583 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23584 error "mount mds$idx failed"
23585 df $MOUNT > /dev/null 2>&1
23587 # e2fsck should not return error
23589 error "e2fsck detected error on MDT${idx}: rc=$rc"
23592 run_test 804 "verify agent entry for remote entry"
23595 do_facet $SINGLEMDS zfs set quota=$old $fsset
23596 unlinkmany $DIR/$tdir/f- 1000000
23601 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23602 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23603 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23604 skip "netfree not implemented before 0.7"
23605 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23606 skip "Need MDS version at least 2.10.57"
23613 local pref="osd-zfs.$FSNAME-MDT0000."
23615 # limit available space on MDS dataset to meet nospace issue
23616 # quickly. then ZFS 0.7.2 can use reserved space if asked
23617 # properly (using netfree flag in osd_declare_destroy()
23618 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23619 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23621 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23622 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23623 let "usedkb=usedkb-freekb"
23624 let "freekb=freekb/2"
23625 if let "freekb > 5000"; then
23628 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23629 trap cleanup_805 EXIT
23631 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23632 error "Can't set PFL layout"
23633 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23634 rm -rf $DIR/$tdir || error "not able to remove"
23635 do_facet $SINGLEMDS zfs set quota=$old $fsset
23638 run_test 805 "ZFS can remove from full fs"
23644 local size=$($LFS getsom -s $file)
23645 local expect=$(stat -c %s $file)
23647 [[ $size == $expect ]] ||
23648 error "$file expected size: $expect, got: $size"
23650 local blocks=$($LFS getsom -b $file)
23651 expect=$(stat -c %b $file)
23652 [[ $blocks == $expect ]] ||
23653 error "$file expected blocks: $expect, got: $blocks"
23658 local size=$($LFS getsom -s $1)
23661 [[ $size == $expect ]] ||
23662 error "$file expected size: $expect, got: $size"
23666 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23667 skip "Need MDS version at least 2.11.52"
23671 touch $DIR/$tfile || error "touch $tfile failed"
23673 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23674 save_lustre_params client "llite.*.xattr_cache" > $save
23675 lctl set_param llite.*.xattr_cache=0
23676 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23678 # single-threaded write
23679 echo "Test SOM for single-threaded write"
23680 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23681 error "write $tfile failed"
23682 check_lsom_size $DIR/$tfile $bs
23685 local size=$(($num * $bs))
23689 echo "Test SOM for single client multi-threaded($num) write"
23690 $TRUNCATE $DIR/$tfile 0
23691 for ((i = 0; i < $num; i++)); do
23692 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23694 offset=$((offset + $bs))
23696 for (( i=0; i < $num; i++ )); do
23699 check_lsom_size $DIR/$tfile $size
23701 $TRUNCATE $DIR/$tfile 0
23702 for ((i = 0; i < $num; i++)); do
23703 offset=$((offset - $bs))
23704 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23707 for (( i=0; i < $num; i++ )); do
23710 check_lsom_size $DIR/$tfile $size
23712 # multi-client writes
23713 num=$(get_node_count ${CLIENTS//,/ })
23714 size=$(($num * $bs))
23718 echo "Test SOM for multi-client ($num) writes"
23719 $TRUNCATE $DIR/$tfile 0
23720 for client in ${CLIENTS//,/ }; do
23721 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23724 offset=$((offset + $bs))
23726 for (( i=0; i < $num; i++ )); do
23729 check_lsom_size $DIR/$tfile $offset
23732 $TRUNCATE $DIR/$tfile 0
23733 for client in ${CLIENTS//,/ }; do
23734 offset=$((offset - $bs))
23735 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23739 for (( i=0; i < $num; i++ )); do
23742 check_lsom_size $DIR/$tfile $size
23745 echo "Test SOM for truncate"
23746 $TRUNCATE $DIR/$tfile 1048576
23747 check_lsom_size $DIR/$tfile 1048576
23748 $TRUNCATE $DIR/$tfile 1234
23749 check_lsom_size $DIR/$tfile 1234
23751 # verify SOM blocks count
23752 echo "Verify SOM block count"
23753 $TRUNCATE $DIR/$tfile 0
23754 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23755 error "failed to write file $tfile"
23756 check_lsom_data $DIR/$tfile
23758 run_test 806 "Verify Lazy Size on MDS"
23761 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23762 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23763 skip "Need MDS version at least 2.11.52"
23765 # Registration step
23766 changelog_register || error "changelog_register failed"
23767 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23768 changelog_users $SINGLEMDS | grep -q $cl_user ||
23769 error "User $cl_user not found in changelog_users"
23771 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23772 save_lustre_params client "llite.*.xattr_cache" > $save
23773 lctl set_param llite.*.xattr_cache=0
23774 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23776 rm -rf $DIR/$tdir || error "rm $tdir failed"
23777 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23778 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23779 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23780 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23781 error "truncate $tdir/trunc failed"
23784 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23785 error "write $tfile failed"
23787 # multi-client wirtes
23788 local num=$(get_node_count ${CLIENTS//,/ })
23792 echo "Test SOM for multi-client ($num) writes"
23793 touch $DIR/$tfile || error "touch $tfile failed"
23794 $TRUNCATE $DIR/$tfile 0
23795 for client in ${CLIENTS//,/ }; do
23796 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23799 offset=$((offset + $bs))
23801 for (( i=0; i < $num; i++ )); do
23805 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23806 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23807 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23808 check_lsom_data $DIR/$tdir/trunc
23809 check_lsom_data $DIR/$tdir/single_dd
23810 check_lsom_data $DIR/$tfile
23813 # Deregistration step
23814 changelog_deregister || error "changelog_deregister failed"
23816 run_test 807 "verify LSOM syncing tool"
23818 check_som_nologged()
23820 local lines=$($LFS changelog $FSNAME-MDT0000 |
23821 grep 'x=trusted.som' | wc -l)
23822 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23826 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23827 skip "Need MDS version at least 2.11.55"
23829 # Registration step
23830 changelog_register || error "changelog_register failed"
23832 touch $DIR/$tfile || error "touch $tfile failed"
23835 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23836 error "write $tfile failed"
23839 $TRUNCATE $DIR/$tfile 1234
23842 $TRUNCATE $DIR/$tfile 1048576
23845 # Deregistration step
23846 changelog_deregister || error "changelog_deregister failed"
23848 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23853 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23857 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23858 skip "Need MDS version at least 2.11.56"
23860 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23861 error "failed to create DoM-only file $DIR/$tfile"
23862 touch $DIR/$tfile || error "touch $tfile failed"
23863 check_som_nodata $DIR/$tfile
23865 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23866 error "write $tfile failed"
23867 check_som_nodata $DIR/$tfile
23869 $TRUNCATE $DIR/$tfile 1234
23870 check_som_nodata $DIR/$tfile
23872 $TRUNCATE $DIR/$tfile 4097
23873 check_som_nodata $DIR/$file
23875 run_test 809 "Verify no SOM xattr store for DoM-only files"
23878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23879 $GSS && skip_env "could not run with gss"
23880 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23881 skip "OST < 2.12.58 doesn't align checksum"
23884 stack_trap "set_checksums $ORIG_CSUM" EXIT
23885 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23890 for csum in $CKSUM_TYPES; do
23891 #define OBD_FAIL_OSC_NO_GRANT 0x411
23892 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23893 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23895 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23896 before=$(md5sum $DIR/$tfile)
23897 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23898 after=$(md5sum $DIR/$tfile)
23899 [ "$before" == "$after" ] ||
23900 error "$csum: $before != $after bs=$1 seek=$2"
23904 run_test 810 "partial page writes on ZFS (LU-11663)"
23907 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23908 skip "OST < 2.12.51 doesn't support this fail_loc"
23909 [ "$SHARED_KEY" = true ] &&
23910 skip "OSC connections never go IDLE with Shared-Keys enabled"
23912 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23913 # ensure ost1 is connected
23914 stat $DIR/$tfile >/dev/null || error "can't stat"
23915 wait_osc_import_state client ost1 FULL
23916 # no locks, no reqs to let the connection idle
23917 cancel_lru_locks osc
23919 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23920 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23921 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23922 wait_osc_import_state client ost1 CONNECTING
23923 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23925 stat $DIR/$tfile >/dev/null || error "can't stat file"
23927 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23929 test_812b() { # LU-12378
23930 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23931 skip "OST < 2.12.51 doesn't support this fail_loc"
23932 [ "$SHARED_KEY" = true ] &&
23933 skip "OSC connections never go IDLE with Shared-Keys enabled"
23935 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23936 # ensure ost1 is connected
23937 stat $DIR/$tfile >/dev/null || error "can't stat"
23938 wait_osc_import_state client ost1 FULL
23939 # no locks, no reqs to let the connection idle
23940 cancel_lru_locks osc
23942 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23943 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23944 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23945 wait_osc_import_state client ost1 CONNECTING
23946 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23948 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23949 wait_osc_import_state client ost1 IDLE
23951 run_test 812b "do not drop no resend request for idle connect"
23954 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23955 [ -z "$file_heat_sav" ] && skip "no file heat support"
23966 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23967 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23969 $LCTL set_param -n llite.*.file_heat=1
23970 echo "Turn on file heat"
23971 echo "Period second: $period_second, Decay percentage: $decay_pct"
23973 echo "QQQQ" > $DIR/$tfile
23974 echo "QQQQ" > $DIR/$tfile
23975 echo "QQQQ" > $DIR/$tfile
23976 cat $DIR/$tfile > /dev/null
23977 cat $DIR/$tfile > /dev/null
23978 cat $DIR/$tfile > /dev/null
23979 cat $DIR/$tfile > /dev/null
23981 local out=$($LFS heat_get $DIR/$tfile)
23983 $LFS heat_get $DIR/$tfile
23984 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23985 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23986 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23987 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23989 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23990 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23991 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23992 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23994 sleep $((period_second + 3))
23995 echo "Sleep $((period_second + 3)) seconds..."
23996 # The recursion formula to calculate the heat of the file f is as
23998 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23999 # Where Hi is the heat value in the period between time points i*I and
24000 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24001 # to the weight of Ci.
24002 out=$($LFS heat_get $DIR/$tfile)
24003 $LFS heat_get $DIR/$tfile
24004 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24005 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24006 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24007 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24009 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24010 error "read sample ($readsample) is wrong"
24011 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24012 error "write sample ($writesample) is wrong"
24013 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24014 error "read bytes ($readbyte) is wrong"
24015 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24016 error "write bytes ($writebyte) is wrong"
24018 echo "QQQQ" > $DIR/$tfile
24019 echo "QQQQ" > $DIR/$tfile
24020 echo "QQQQ" > $DIR/$tfile
24021 cat $DIR/$tfile > /dev/null
24022 cat $DIR/$tfile > /dev/null
24023 cat $DIR/$tfile > /dev/null
24024 cat $DIR/$tfile > /dev/null
24026 sleep $((period_second + 3))
24027 echo "Sleep $((period_second + 3)) seconds..."
24029 out=$($LFS heat_get $DIR/$tfile)
24030 $LFS heat_get $DIR/$tfile
24031 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24032 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24033 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24034 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24036 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24037 4 * $decay_pct) / 100") -eq 1 ] ||
24038 error "read sample ($readsample1) is wrong"
24039 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24040 3 * $decay_pct) / 100") -eq 1 ] ||
24041 error "write sample ($writesample1) is wrong"
24042 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24043 20 * $decay_pct) / 100") -eq 1 ] ||
24044 error "read bytes ($readbyte1) is wrong"
24045 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24046 15 * $decay_pct) / 100") -eq 1 ] ||
24047 error "write bytes ($writebyte1) is wrong"
24049 echo "Turn off file heat for the file $DIR/$tfile"
24050 $LFS heat_set -o $DIR/$tfile
24052 echo "QQQQ" > $DIR/$tfile
24053 echo "QQQQ" > $DIR/$tfile
24054 echo "QQQQ" > $DIR/$tfile
24055 cat $DIR/$tfile > /dev/null
24056 cat $DIR/$tfile > /dev/null
24057 cat $DIR/$tfile > /dev/null
24058 cat $DIR/$tfile > /dev/null
24060 out=$($LFS heat_get $DIR/$tfile)
24061 $LFS heat_get $DIR/$tfile
24062 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24063 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24064 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24065 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24067 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24068 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24069 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24070 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24072 echo "Trun on file heat for the file $DIR/$tfile"
24073 $LFS heat_set -O $DIR/$tfile
24075 echo "QQQQ" > $DIR/$tfile
24076 echo "QQQQ" > $DIR/$tfile
24077 echo "QQQQ" > $DIR/$tfile
24078 cat $DIR/$tfile > /dev/null
24079 cat $DIR/$tfile > /dev/null
24080 cat $DIR/$tfile > /dev/null
24081 cat $DIR/$tfile > /dev/null
24083 out=$($LFS heat_get $DIR/$tfile)
24084 $LFS heat_get $DIR/$tfile
24085 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24086 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24087 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24088 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24090 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24091 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24092 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24093 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24095 $LFS heat_set -c $DIR/$tfile
24096 $LCTL set_param -n llite.*.file_heat=0
24097 echo "Turn off file heat support for the Lustre filesystem"
24099 echo "QQQQ" > $DIR/$tfile
24100 echo "QQQQ" > $DIR/$tfile
24101 echo "QQQQ" > $DIR/$tfile
24102 cat $DIR/$tfile > /dev/null
24103 cat $DIR/$tfile > /dev/null
24104 cat $DIR/$tfile > /dev/null
24105 cat $DIR/$tfile > /dev/null
24107 out=$($LFS heat_get $DIR/$tfile)
24108 $LFS heat_get $DIR/$tfile
24109 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24110 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24111 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24112 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24114 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24115 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24116 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24117 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24119 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24122 run_test 813 "File heat verfication"
24126 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24127 echo -n y >> $DIR/$tfile
24128 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24129 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24131 run_test 814 "sparse cp works as expected (LU-12361)"
24135 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24136 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24138 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24141 [ "$SHARED_KEY" = true ] &&
24142 skip "OSC connections never go IDLE with Shared-Keys enabled"
24144 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24145 # ensure ost1 is connected
24146 stat $DIR/$tfile >/dev/null || error "can't stat"
24147 wait_osc_import_state client ost1 FULL
24148 # no locks, no reqs to let the connection idle
24149 cancel_lru_locks osc
24150 lru_resize_disable osc
24153 before=$($LCTL get_param -n \
24154 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24156 wait_osc_import_state client ost1 IDLE
24157 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24158 now=$($LCTL get_param -n \
24159 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24160 [ $before == $now ] || error "lru_size changed $before != $now"
24162 run_test 816 "do not reset lru_resize on idle reconnect"
24166 exportfs -u localhost:$DIR/nfsexp
24171 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24173 mkdir -p $DIR/nfsexp
24174 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24175 error "failed to export nfs"
24177 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24178 stack_trap cleanup_817 EXIT
24180 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24181 error "failed to mount nfs to $tmpdir"
24183 cp /bin/true $tmpdir
24184 $DIR/nfsexp/true || error "failed to execute 'true' command"
24186 run_test 817 "nfsd won't cache write lock for exec file"
24190 $LFS setstripe -c1 -i0 $DIR/$tfile
24191 $LFS setstripe -c1 -i1 $DIR/$tfile
24193 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24194 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24195 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24196 error "start $SINGLEMDS failed"
24199 run_test 818 "unlink with failed llog"
24202 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24203 cancel_lru_locks osc
24204 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24205 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24206 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24209 run_test 819a "too big niobuf in read"
24212 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24213 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24214 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24215 cancel_lru_locks osc
24219 run_test 819b "too big niobuf in write"
24222 function test_820_start_ost() {
24225 for num in $(seq $OSTCOUNT); do
24226 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24231 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24234 umount_client $MOUNT || error "umount failed"
24235 for num in $(seq $OSTCOUNT); do
24239 # mount client with no active OSTs
24240 # so that the client can't initialize max LOV EA size
24241 # from OSC notifications
24242 mount_client $MOUNT || error "mount failed"
24243 # delay OST starting to keep this 0 max EA size for a while
24244 test_820_start_ost &
24246 # create a directory on MDS2
24247 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24248 error "Failed to create directory"
24249 # open intent should update default EA size
24250 # see mdc_update_max_ea_from_body()
24251 # notice this is the very first RPC to MDS2
24252 cp /etc/services $DIR/$tdir/mds2 ||
24253 error "Failed to copy files to mds$n"
24255 run_test 820 "update max EA from open intent"
24258 # tests that do cleanup/setup should be run at the end
24262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24265 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24266 $LCTL set_param fail_loc=0x903
24268 cancel_lru_locks MGC
24270 FAIL_ON_ERROR=true cleanup
24271 FAIL_ON_ERROR=true setup
24273 run_test 900 "umount should not race with any mgc requeue thread"
24275 # LUS-6253/LU-11185
24281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24283 # some get_param have a bug to handle dot in param name
24284 cancel_lru_locks MGC
24285 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24286 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24287 umount_client $MOUNT || error "umount failed"
24288 mount_client $MOUNT || error "mount failed"
24289 cancel_lru_locks MGC
24290 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24291 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24293 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24294 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24298 run_test 901 "don't leak a mgc lock on client umount"
24302 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24303 skip "client does not have LU-13377 fix"
24304 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24305 $LCTL set_param fail_loc=0x1415
24306 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24307 cancel_lru_locks osc
24310 run_test 902 "test short write doesn't hang lustre"
24313 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24314 check_and_cleanup_lustre
24315 if [ "$I_MOUNTED" != "yes" ]; then
24316 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true