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=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
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
45 ALWAYS_EXCEPT+=" 407 312 "
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 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1641 error "setstripe failed"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1643 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1645 run_test 27d "create file with default settings"
1648 # LU-5839 adds check for existed layout before setting it
1649 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1650 skip "Need MDS version at least 2.7.56"
1652 test_mkdir $DIR/$tdir
1653 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1654 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1655 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1657 run_test 27e "setstripe existing file (should return error)"
1660 test_mkdir $DIR/$tdir
1661 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1662 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1663 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1664 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1666 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1668 run_test 27f "setstripe with bad stripe size (should return error)"
1671 test_mkdir $DIR/$tdir
1672 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1673 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1674 error "$DIR/$tdir/$tfile has object"
1676 run_test 27g "$LFS getstripe with no objects"
1679 test_mkdir $DIR/$tdir
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1682 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1684 (( rc == 2 )) || error "getstripe did not return ENOENT"
1686 run_test 27ga "$LFS getstripe with missing file (should return error)"
1689 test_mkdir $DIR/$tdir
1690 touch $DIR/$tdir/$tfile || error "touch failed"
1691 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1692 error "missing objects"
1694 run_test 27i "$LFS getstripe with some objects"
1697 test_mkdir $DIR/$tdir
1698 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1699 error "setstripe failed" || true
1701 run_test 27j "setstripe with bad stripe offset (should return error)"
1703 test_27k() { # bug 2844
1704 test_mkdir $DIR/$tdir
1705 local file=$DIR/$tdir/$tfile
1706 local ll_max_blksize=$((4 * 1024 * 1024))
1707 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1708 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1709 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1710 dd if=/dev/zero of=$file bs=4k count=1
1711 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1712 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1714 run_test 27k "limit i_blksize for broken user apps"
1717 mcreate $DIR/$tfile || error "creating file"
1718 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1719 error "setstripe should have failed" || true
1721 run_test 27l "check setstripe permissions (should return error)"
1724 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1726 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1727 skip_env "multiple clients -- skipping"
1729 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1731 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1732 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1734 trap simple_cleanup_common EXIT
1735 test_mkdir $DIR/$tdir
1736 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1737 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1738 error "dd should fill OST0"
1740 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1742 [ $i -gt 256 ] && break
1745 touch $DIR/$tdir/$tfile.$i
1746 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1747 awk '{print $1}'| grep -w "0") ] &&
1748 error "OST0 was full but new created file still use it"
1750 touch $DIR/$tdir/$tfile.$i
1751 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1752 awk '{print $1}'| grep -w "0") ] &&
1753 error "OST0 was full but new created file still use it"
1754 simple_cleanup_common
1756 run_test 27m "create file while OST0 was full"
1758 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1759 # if the OST isn't full anymore.
1761 local OSTIDX=${1:-""}
1763 local list=$(comma_list $(osts_nodes))
1764 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1766 do_nodes $list lctl set_param fail_loc=0
1767 sync # initiate all OST_DESTROYs from MDS to OST
1771 exhaust_precreations() {
1774 local FAILIDX=${3:-$OSTIDX}
1775 local ofacet=ost$((OSTIDX + 1))
1777 test_mkdir -p -c1 $DIR/$tdir
1778 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1779 local mfacet=mds$((mdtidx + 1))
1780 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1782 local OST=$(ostname_from_index $OSTIDX)
1785 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1786 local last_id=$(do_facet $mfacet lctl get_param -n \
1787 osp.$mdtosc_proc1.prealloc_last_id)
1788 local next_id=$(do_facet $mfacet lctl get_param -n \
1789 osp.$mdtosc_proc1.prealloc_next_id)
1791 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1792 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 test_mkdir -p $DIR/$tdir/${OST}
1795 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1796 #define OBD_FAIL_OST_ENOSPC 0x215
1797 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1798 echo "Creating to objid $last_id on ost $OST..."
1799 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1800 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1801 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1805 exhaust_all_precreations() {
1807 for (( i=0; i < OSTCOUNT; i++ )) ; do
1808 exhaust_precreations $i $1 -1
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1819 rm -f $DIR/$tdir/$tfile
1820 exhaust_precreations 0 0x80000215
1821 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1822 touch $DIR/$tdir/$tfile || error "touch failed"
1823 $LFS getstripe $DIR/$tdir/$tfile
1826 run_test 27n "create file with some full OSTs"
1829 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1831 remote_mds_nodsh && skip "remote MDS with nodsh"
1832 remote_ost_nodsh && skip "remote OST with nodsh"
1835 rm -f $DIR/$tdir/$tfile
1836 exhaust_all_precreations 0x215
1838 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1843 run_test 27o "create file with all full OSTs (should error)"
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1852 rm -f $DIR/$tdir/$tfile
1853 test_mkdir $DIR/$tdir
1855 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1856 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1857 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1859 exhaust_precreations 0 0x80000215
1860 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1861 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1862 $LFS getstripe $DIR/$tdir/$tfile
1866 run_test 27p "append to a truncated file with some full OSTs"
1869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1871 remote_mds_nodsh && skip "remote MDS with nodsh"
1872 remote_ost_nodsh && skip "remote OST with nodsh"
1875 rm -f $DIR/$tdir/$tfile
1877 test_mkdir $DIR/$tdir
1878 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1879 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1880 error "truncate $DIR/$tdir/$tfile failed"
1881 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1883 exhaust_all_precreations 0x215
1885 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1886 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1890 run_test 27q "append to truncated file with all OSTs full (should error)"
1893 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1899 rm -f $DIR/$tdir/$tfile
1900 exhaust_precreations 0 0x80000215
1902 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1906 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1908 test_27s() { # bug 10725
1909 test_mkdir $DIR/$tdir
1910 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1911 local stripe_count=0
1912 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1913 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1914 error "stripe width >= 2^32 succeeded" || true
1917 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1919 test_27t() { # bug 10864
1924 $WLFS getstripe $tfile
1927 run_test 27t "check that utils parse path correctly"
1929 test_27u() { # bug 4900
1930 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1931 remote_mds_nodsh && skip "remote MDS with nodsh"
1934 local list=$(comma_list $(mdts_nodes))
1936 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1937 do_nodes $list $LCTL set_param fail_loc=0x139
1938 test_mkdir -p $DIR/$tdir
1939 trap simple_cleanup_common EXIT
1940 createmany -o $DIR/$tdir/t- 1000
1941 do_nodes $list $LCTL set_param fail_loc=0
1943 TLOG=$TMP/$tfile.getstripe
1944 $LFS getstripe $DIR/$tdir > $TLOG
1945 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1946 unlinkmany $DIR/$tdir/t- 1000
1948 [[ $OBJS -gt 0 ]] &&
1949 error "$OBJS objects created on OST-0. See $TLOG" ||
1952 run_test 27u "skip object creation on OSC w/o objects"
1954 test_27v() { # bug 4900
1955 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1957 remote_mds_nodsh && skip "remote MDS with nodsh"
1958 remote_ost_nodsh && skip "remote OST with nodsh"
1960 exhaust_all_precreations 0x215
1963 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1965 touch $DIR/$tdir/$tfile
1966 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1968 for (( i=1; i < OSTCOUNT; i++ )); do
1969 do_facet ost$i lctl set_param fail_loc=0x705
1971 local START=`date +%s`
1972 createmany -o $DIR/$tdir/$tfile 32
1974 local FINISH=`date +%s`
1975 local TIMEOUT=`lctl get_param -n timeout`
1976 local PROCESS=$((FINISH - START))
1977 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1978 error "$FINISH - $START >= $TIMEOUT / 2"
1979 sleep $((TIMEOUT / 2 - PROCESS))
1982 run_test 27v "skip object creation on slow OST"
1984 test_27w() { # bug 10997
1985 test_mkdir $DIR/$tdir
1986 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1987 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1988 error "stripe size $size != 65536" || true
1989 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1990 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1992 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1995 [[ $OSTCOUNT -lt 2 ]] &&
1996 skip_env "skipping multiple stripe count/offset test"
1998 test_mkdir $DIR/$tdir
1999 for i in $(seq 1 $OSTCOUNT); do
2001 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2002 error "setstripe -c $i -i $offset failed"
2003 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2004 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2005 [ $count -ne $i ] && error "stripe count $count != $i" || true
2006 [ $index -ne $offset ] &&
2007 error "stripe offset $index != $offset" || true
2010 run_test 27wa "check $LFS setstripe -c -i options"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2017 OFFSET=$(($OSTCOUNT - 1))
2019 local OST=$(ostname_from_index $OSTIDX)
2021 test_mkdir $DIR/$tdir
2022 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2023 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2025 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2026 for i in $(seq 0 $OFFSET); do
2027 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2028 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2029 error "OST0 was degraded but new created file still use it"
2031 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2033 run_test 27x "create files while OST0 is degraded"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 remote_mds_nodsh && skip "remote MDS with nodsh"
2038 remote_ost_nodsh && skip "remote OST with nodsh"
2039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2041 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2042 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2043 osp.$mdtosc.prealloc_last_id)
2044 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2045 osp.$mdtosc.prealloc_next_id)
2046 local fcount=$((last_id - next_id))
2047 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2048 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2050 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2051 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2052 local OST_DEACTIVE_IDX=-1
2057 for OSC in $MDS_OSCS; do
2058 OST=$(osc_to_ost $OSC)
2059 OSTIDX=$(index_from_ostuuid $OST)
2060 if [ $OST_DEACTIVE_IDX == -1 ]; then
2061 OST_DEACTIVE_IDX=$OSTIDX
2063 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2064 echo $OSC "is Deactivated:"
2065 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2069 OSTIDX=$(index_from_ostuuid $OST)
2070 test_mkdir $DIR/$tdir
2071 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2073 for OSC in $MDS_OSCS; do
2074 OST=$(osc_to_ost $OSC)
2075 OSTIDX=$(index_from_ostuuid $OST)
2076 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2077 echo $OST "is degraded:"
2078 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2079 obdfilter.$OST.degraded=1
2084 createmany -o $DIR/$tdir/$tfile $fcount
2086 for OSC in $MDS_OSCS; do
2087 OST=$(osc_to_ost $OSC)
2088 OSTIDX=$(index_from_ostuuid $OST)
2089 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2090 echo $OST "is recovered from degraded:"
2091 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2092 obdfilter.$OST.degraded=0
2094 do_facet $SINGLEMDS lctl --device %$OSC activate
2098 # all osp devices get activated, hence -1 stripe count restored
2099 local stripe_count=0
2101 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2102 # devices get activated.
2104 $LFS setstripe -c -1 $DIR/$tfile
2105 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2107 [ $stripe_count -ne $OSTCOUNT ] &&
2108 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2111 run_test 27y "create files while OST0 is degraded and the rest inactive"
2117 lmm_count=$($LFS getstripe -c $1)
2118 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2119 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2121 local old_ifs="$IFS"
2123 fid=($($LFS path2fid $1))
2126 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2127 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2129 # compare lmm_seq and lu_fid->f_seq
2130 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2131 # compare lmm_object_id and lu_fid->oid
2132 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2134 # check the trusted.fid attribute of the OST objects of the file
2135 local have_obdidx=false
2137 $LFS getstripe $1 | while read obdidx oid hex seq; do
2138 # skip lines up to and including "obdidx"
2139 [ -z "$obdidx" ] && break
2140 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2141 $have_obdidx || continue
2143 local ost=$((obdidx + 1))
2144 local dev=$(ostdevname $ost)
2147 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2149 seq=$(echo $seq | sed -e "s/^0x//g")
2150 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2151 oid_hex=$(echo $oid)
2153 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2155 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2159 # Don't unmount/remount the OSTs if we don't need to do that.
2160 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2161 # update too, until that use mount/ll_decode_filter_fid/mount.
2162 # Re-enable when debugfs will understand new filter_fid.
2164 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2165 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2166 $dev 2>/dev/null" | grep "parent=")
2168 if [ -z "$ff" ]; then
2170 mount_fstype ost$ost
2171 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2172 $(facet_mntpt ost$ost)/$obj_file)
2173 unmount_fstype ost$ost
2174 start ost$ost $dev $OST_MOUNT_OPTS
2178 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2180 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2182 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2183 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2185 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2186 # stripe_size=1048576 component_id=1 component_start=0 \
2187 # component_end=33554432
2188 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2189 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2190 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2192 if grep -q 'stripe=' <<<$ff; then
2193 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2195 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2196 # into f_ver in this case. See comment on ff_parent.
2197 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2200 # compare lmm_seq and filter_fid->ff_parent.f_seq
2201 [ $ff_pseq = $lmm_seq ] ||
2202 error "FF parent SEQ $ff_pseq != $lmm_seq"
2203 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2204 [ $ff_poid = $lmm_oid ] ||
2205 error "FF parent OID $ff_poid != $lmm_oid"
2206 (($ff_pstripe == $stripe_nr)) ||
2207 error "FF stripe $ff_pstripe != $stripe_nr"
2209 stripe_nr=$((stripe_nr + 1))
2210 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2212 if grep -q 'stripe_count=' <<<$ff; then
2213 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2214 -e 's/ .*//' <<<$ff)
2215 [ $lmm_count = $ff_scnt ] ||
2216 error "FF stripe count $lmm_count != $ff_scnt"
2222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2223 remote_ost_nodsh && skip "remote OST with nodsh"
2225 test_mkdir $DIR/$tdir
2226 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2227 { error "setstripe -c -1 failed"; return 1; }
2228 # We need to send a write to every object to get parent FID info set.
2229 # This _should_ also work for setattr, but does not currently.
2230 # touch $DIR/$tdir/$tfile-1 ||
2231 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2232 { error "dd $tfile-1 failed"; return 2; }
2233 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2234 { error "setstripe -c -1 failed"; return 3; }
2235 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2236 { error "dd $tfile-2 failed"; return 4; }
2238 # make sure write RPCs have been sent to OSTs
2241 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2242 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2244 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2246 test_27A() { # b=19102
2247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2249 save_layout_restore_at_exit $MOUNT
2250 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2251 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2252 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2253 local default_size=$($LFS getstripe -S $MOUNT)
2254 local default_offset=$($LFS getstripe -i $MOUNT)
2255 local dsize=$(do_facet $SINGLEMDS \
2256 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2257 [ $default_size -eq $dsize ] ||
2258 error "stripe size $default_size != $dsize"
2259 [ $default_offset -eq -1 ] ||
2260 error "stripe offset $default_offset != -1"
2262 run_test 27A "check filesystem-wide default LOV EA values"
2264 test_27B() { # LU-2523
2265 test_mkdir $DIR/$tdir
2266 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2268 # open f1 with O_LOV_DELAY_CREATE
2270 # call setstripe ioctl on open file descriptor for f1
2272 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2276 # open f1 with O_LOV_DELAY_CREATE
2278 # call setstripe ioctl on open file descriptor for f1
2280 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2282 # Allow multiop to fail in imitation of NFS's busted semantics.
2285 run_test 27B "call setstripe on open unlinked file/rename victim"
2287 # 27C family tests full striping and overstriping
2288 test_27Ca() { #LU-2871
2289 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2297 test_mkdir $DIR/$tdir
2299 for i in $(seq 0 $((OSTCOUNT - 1))); do
2300 # set stripe across all OSTs starting from OST$i
2301 $LFS setstripe -i $i -c -1 $tfile$i
2302 # get striping information
2303 ost_idx=($($LFS getstripe $tfile$i |
2304 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2308 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2309 error "${#ost_idx[@]} != $OSTCOUNT"
2311 for index in $(seq 0 $((OSTCOUNT - 1))); do
2313 for j in $(echo ${ost_idx[@]}); do
2314 if [ $index -eq $j ]; then
2320 error "Can not find $index in ${ost_idx[@]}"
2324 run_test 27Ca "check full striping across all OSTs"
2327 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2328 skip "server does not support overstriping"
2329 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2330 skip_env "too many osts, skipping"
2332 test_mkdir -p $DIR/$tdir
2333 local setcount=$(($OSTCOUNT * 2))
2334 [ $setcount -ge 160 ] || large_xattr_enabled ||
2335 skip_env "ea_inode feature disabled"
2337 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2338 error "setstripe failed"
2340 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2341 [ $count -eq $setcount ] ||
2342 error "stripe count $count, should be $setcount"
2344 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2345 error "overstriped should be set in pattern"
2347 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2350 run_test 27Cb "more stripes than OSTs with -C"
2353 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2354 skip "server does not support overstriping"
2355 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2357 test_mkdir -p $DIR/$tdir
2358 local setcount=$(($OSTCOUNT - 1))
2360 [ $setcount -ge 160 ] || large_xattr_enabled ||
2361 skip_env "ea_inode feature disabled"
2363 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2364 error "setstripe failed"
2366 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2367 [ $count -eq $setcount ] ||
2368 error "stripe count $count, should be $setcount"
2370 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2371 error "overstriped should not be set in pattern"
2373 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2376 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2379 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2380 skip "server does not support overstriping"
2381 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2382 large_xattr_enabled || skip_env "ea_inode feature disabled"
2384 test_mkdir -p $DIR/$tdir
2385 local setcount=$LOV_MAX_STRIPE_COUNT
2387 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2388 error "setstripe failed"
2390 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2391 [ $count -eq $setcount ] ||
2392 error "stripe count $count, should be $setcount"
2394 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2395 error "overstriped should be set in pattern"
2397 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2400 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2402 run_test 27Cd "test maximum stripe count"
2405 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2406 skip "server does not support overstriping"
2407 test_mkdir -p $DIR/$tdir
2409 pool_add $TESTNAME || error "Pool creation failed"
2410 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2414 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2415 error "setstripe failed"
2417 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2418 [ $count -eq $setcount ] ||
2419 error "stripe count $count, should be $setcount"
2421 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2422 error "overstriped should be set in pattern"
2424 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2427 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2429 run_test 27Ce "test pool with overstriping"
2432 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2433 skip "server does not support overstriping"
2434 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2435 skip_env "too many osts, skipping"
2437 test_mkdir -p $DIR/$tdir
2439 local setcount=$(($OSTCOUNT * 2))
2440 [ $setcount -ge 160 ] || large_xattr_enabled ||
2441 skip_env "ea_inode feature disabled"
2443 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2444 error "setstripe failed"
2446 echo 1 > $DIR/$tdir/$tfile
2448 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2449 [ $count -eq $setcount ] ||
2450 error "stripe count $count, should be $setcount"
2452 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2453 error "overstriped should be set in pattern"
2455 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2458 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2460 run_test 27Cf "test default inheritance with overstriping"
2463 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2464 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2465 remote_mds_nodsh && skip "remote MDS with nodsh"
2467 local POOL=${POOL:-testpool}
2469 local last_ost=$(($OSTCOUNT - 1))
2471 local ost_list=$(seq $first_ost $ost_step $last_ost)
2472 local ost_range="$first_ost $last_ost $ost_step"
2474 test_mkdir $DIR/$tdir
2475 pool_add $POOL || error "pool_add failed"
2476 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2479 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2481 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2482 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2483 skip27D+=" -s 30,31"
2484 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2485 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2486 skip27D+=" -s 32,33"
2487 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2489 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2490 error "llapi_layout_test failed"
2492 destroy_test_pools || error "destroy test pools failed"
2494 run_test 27D "validate llapi_layout API"
2496 # Verify that default_easize is increased from its initial value after
2497 # accessing a widely striped file.
2499 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2500 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2501 skip "client does not have LU-3338 fix"
2503 # 72 bytes is the minimum space required to store striping
2504 # information for a file striped across one OST:
2505 # (sizeof(struct lov_user_md_v3) +
2506 # sizeof(struct lov_user_ost_data_v1))
2508 $LCTL set_param -n llite.*.default_easize $min_easize ||
2509 error "lctl set_param failed"
2510 local easize=$($LCTL get_param -n llite.*.default_easize)
2512 [ $easize -eq $min_easize ] ||
2513 error "failed to set default_easize"
2515 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2516 error "setstripe failed"
2517 # In order to ensure stat() call actually talks to MDS we need to
2518 # do something drastic to this file to shake off all lock, e.g.
2519 # rename it (kills lookup lock forcing cache cleaning)
2520 mv $DIR/$tfile $DIR/${tfile}-1
2521 ls -l $DIR/${tfile}-1
2524 easize=$($LCTL get_param -n llite.*.default_easize)
2526 [ $easize -gt $min_easize ] ||
2527 error "default_easize not updated"
2529 run_test 27E "check that default extended attribute size properly increases"
2531 test_27F() { # LU-5346/LU-7975
2532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2533 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2534 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2535 skip "Need MDS version at least 2.8.51"
2536 remote_ost_nodsh && skip "remote OST with nodsh"
2538 test_mkdir $DIR/$tdir
2540 $LFS setstripe -c 2 $DIR/$tdir
2542 # stop all OSTs to reproduce situation for LU-7975 ticket
2543 for num in $(seq $OSTCOUNT); do
2547 # open/create f0 with O_LOV_DELAY_CREATE
2548 # truncate f0 to a non-0 size
2550 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2552 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2553 # open/write it again to force delayed layout creation
2554 cat /etc/hosts > $DIR/$tdir/f0 &
2558 for num in $(seq $OSTCOUNT); do
2559 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2560 error "ost$num failed to start"
2563 wait $catpid || error "cat failed"
2565 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2566 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2567 error "wrong stripecount"
2570 run_test 27F "Client resend delayed layout creation with non-zero size"
2572 test_27G() { #LU-10629
2573 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2574 skip "Need MDS version at least 2.11.51"
2575 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2576 remote_mds_nodsh && skip "remote MDS with nodsh"
2577 local POOL=${POOL:-testpool}
2578 local ostrange="0 0 1"
2580 test_mkdir $DIR/$tdir
2581 pool_add $POOL || error "pool_add failed"
2582 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2583 $LFS setstripe -p $POOL $DIR/$tdir
2585 local pool=$($LFS getstripe -p $DIR/$tdir)
2587 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2589 $LFS setstripe -d $DIR/$tdir
2591 pool=$($LFS getstripe -p $DIR/$tdir)
2595 [ -z "$pool" ] || error "'$pool' is not empty"
2597 run_test 27G "Clear OST pool from stripe"
2600 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2601 skip "Need MDS version newer than 2.11.54"
2602 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2603 test_mkdir $DIR/$tdir
2604 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2605 touch $DIR/$tdir/$tfile
2606 $LFS getstripe -c $DIR/$tdir/$tfile
2607 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2608 error "two-stripe file doesn't have two stripes"
2610 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2611 $LFS getstripe -y $DIR/$tdir/$tfile
2612 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2613 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2614 error "expected l_ost_idx: [02]$ not matched"
2616 # make sure ost list has been cleared
2617 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2618 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2619 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2621 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2623 run_test 27H "Set specific OSTs stripe"
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2628 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2629 skip "Need MDS version newer than 2.12.52"
2630 local pool=$TESTNAME
2631 local ostrange="1 1 1"
2633 save_layout_restore_at_exit $MOUNT
2634 $LFS setstripe -c 2 -i 0 $MOUNT
2635 pool_add $pool || error "pool_add failed"
2636 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2637 test_mkdir $DIR/$tdir
2638 $LFS setstripe -p $pool $DIR/$tdir
2639 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2640 $LFS getstripe $DIR/$tdir/$tfile
2642 run_test 27I "check that root dir striping does not break parent dir one"
2645 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2646 skip "Need MDS version newer than 2.12.51"
2648 test_mkdir $DIR/$tdir
2649 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2650 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2652 # create foreign file (raw way)
2653 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2654 -t 1 -F 0xda08 || error "create_foreign_file failed"
2656 # verify foreign file (raw way)
2657 parse_foreign_file -f $DIR/$tdir/$tfile |
2658 grep "lov_foreign_magic: 0x0BD70BD0" ||
2659 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2660 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2661 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2662 parse_foreign_file -f $DIR/$tdir/$tfile |
2663 grep "lov_foreign_size: 73" ||
2664 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2665 parse_foreign_file -f $DIR/$tdir/$tfile |
2666 grep "lov_foreign_type: 1" ||
2667 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2668 parse_foreign_file -f $DIR/$tdir/$tfile |
2669 grep "lov_foreign_flags: 0x0000DA08" ||
2670 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2671 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2672 grep "lov_foreign_value: 0x" |
2673 sed -e 's/lov_foreign_value: 0x//')
2674 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2675 [[ $lov = ${lov2// /} ]] ||
2676 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2678 # create foreign file (lfs + API)
2679 $LFS setstripe --foreign=daos --flags 0xda08 \
2680 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2681 error "$DIR/$tdir/${tfile}2: create failed"
2683 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2684 grep "lfm_magic:.*0x0BD70BD0" ||
2685 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2686 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2687 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2688 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2689 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2690 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2691 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2692 grep "lfm_flags:.*0x0000DA08" ||
2693 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2694 $LFS getstripe $DIR/$tdir/${tfile}2 |
2695 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2696 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2698 # modify striping should fail
2699 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2700 error "$DIR/$tdir/$tfile: setstripe should fail"
2701 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2702 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2705 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2706 cat $DIR/$tdir/${tfile}2 &&
2707 error "$DIR/$tdir/${tfile}2: read should fail"
2708 cat /etc/passwd > $DIR/$tdir/$tfile &&
2709 error "$DIR/$tdir/$tfile: write should fail"
2710 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2711 error "$DIR/$tdir/${tfile}2: write should fail"
2714 chmod 222 $DIR/$tdir/$tfile ||
2715 error "$DIR/$tdir/$tfile: chmod failed"
2716 chmod 222 $DIR/$tdir/${tfile}2 ||
2717 error "$DIR/$tdir/${tfile}2: chmod failed"
2720 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2721 error "$DIR/$tdir/$tfile: chown failed"
2722 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2723 error "$DIR/$tdir/${tfile}2: chown failed"
2725 # rename should work
2726 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2727 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2728 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2729 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2731 #remove foreign file
2732 rm $DIR/$tdir/${tfile}.new ||
2733 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2734 rm $DIR/$tdir/${tfile}2.new ||
2735 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2737 run_test 27J "basic ops on file with foreign LOV"
2740 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2741 skip "Need MDS version newer than 2.12.49"
2743 test_mkdir $DIR/$tdir
2744 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2745 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2747 # create foreign dir (raw way)
2748 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2749 error "create_foreign_dir FAILED"
2751 # verify foreign dir (raw way)
2752 parse_foreign_dir -d $DIR/$tdir/$tdir |
2753 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2754 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2755 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2756 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2757 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2758 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2759 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2760 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2761 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2762 grep "lmv_foreign_value: 0x" |
2763 sed 's/lmv_foreign_value: 0x//')
2764 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2766 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2768 # create foreign dir (lfs + API)
2769 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2770 $DIR/$tdir/${tdir}2 ||
2771 error "$DIR/$tdir/${tdir}2: create failed"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2774 grep "lfm_magic:.*0x0CD50CD0" ||
2775 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2776 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2777 # - sizeof(lfm_type) - sizeof(lfm_flags)
2778 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2779 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2780 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2781 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2782 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2783 grep "lfm_flags:.*0x0000DA05" ||
2784 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2785 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2786 grep "lfm_value.*${uuid1}@${uuid2}" ||
2787 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2789 # file create in dir should fail
2790 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2791 touch $DIR/$tdir/${tdir}2/$tfile &&
2792 "$DIR/${tdir}2: file create should fail"
2795 chmod 777 $DIR/$tdir/$tdir ||
2796 error "$DIR/$tdir: chmod failed"
2797 chmod 777 $DIR/$tdir/${tdir}2 ||
2798 error "$DIR/${tdir}2: chmod failed"
2801 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2802 error "$DIR/$tdir: chown failed"
2803 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2804 error "$DIR/${tdir}2: chown failed"
2806 # rename should work
2807 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2808 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2809 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2810 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2813 rmdir $DIR/$tdir/${tdir}.new ||
2814 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2815 rmdir $DIR/$tdir/${tdir}2.new ||
2816 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2818 run_test 27K "basic ops on dir with foreign LMV"
2821 remote_mds_nodsh && skip "remote MDS with nodsh"
2823 local POOL=${POOL:-$TESTNAME}
2825 pool_add $POOL || error "pool_add failed"
2827 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2828 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2829 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2831 run_test 27L "lfs pool_list gives correct pool name"
2834 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2835 skip "Need MDS version >= than 2.12.57"
2836 remote_mds_nodsh && skip "remote MDS with nodsh"
2837 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2839 test_mkdir $DIR/$tdir
2841 # Set default striping on directory
2842 $LFS setstripe -C 4 $DIR/$tdir
2844 echo 1 > $DIR/$tdir/${tfile}.1
2845 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2847 [ $count -eq $setcount ] ||
2848 error "(1) stripe count $count, should be $setcount"
2850 # Capture existing append_stripe_count setting for restore
2851 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2852 local mdts=$(comma_list $(mdts_nodes))
2853 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2855 local appendcount=$orig_count
2856 echo 1 >> $DIR/$tdir/${tfile}.2_append
2857 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2858 [ $count -eq $appendcount ] ||
2859 error "(2)stripe count $count, should be $appendcount for append"
2861 # Disable O_APPEND striping, verify it works
2862 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2864 # Should now get the default striping, which is 4
2866 echo 1 >> $DIR/$tdir/${tfile}.3_append
2867 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2868 [ $count -eq $setcount ] ||
2869 error "(3) stripe count $count, should be $setcount"
2871 # Try changing the stripe count for append files
2872 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2874 # Append striping is now 2 (directory default is still 4)
2876 echo 1 >> $DIR/$tdir/${tfile}.4_append
2877 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2878 [ $count -eq $appendcount ] ||
2879 error "(4) stripe count $count, should be $appendcount for append"
2881 # Test append stripe count of -1
2882 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2883 appendcount=$OSTCOUNT
2884 echo 1 >> $DIR/$tdir/${tfile}.5
2885 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2886 [ $count -eq $appendcount ] ||
2887 error "(5) stripe count $count, should be $appendcount for append"
2889 # Set append striping back to default of 1
2890 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2892 # Try a new default striping, PFL + DOM
2893 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2895 # Create normal DOM file, DOM returns stripe count == 0
2897 touch $DIR/$tdir/${tfile}.6
2898 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2899 [ $count -eq $setcount ] ||
2900 error "(6) stripe count $count, should be $setcount"
2904 echo 1 >> $DIR/$tdir/${tfile}.7_append
2905 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2906 [ $count -eq $appendcount ] ||
2907 error "(7) stripe count $count, should be $appendcount for append"
2909 # Clean up DOM layout
2910 $LFS setstripe -d $DIR/$tdir
2912 # Now test that append striping works when layout is from root
2913 $LFS setstripe -c 2 $MOUNT
2914 # Make a special directory for this
2915 mkdir $DIR/${tdir}/${tdir}.2
2916 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2918 # Verify for normal file
2920 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2921 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2922 [ $count -eq $setcount ] ||
2923 error "(8) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2927 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(9) stripe count $count, should be $appendcount for append"
2931 # Now test O_APPEND striping with pools
2932 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2933 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2936 pool_add $TESTNAME || error "pool creation failed"
2937 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2939 echo 1 >> $DIR/$tdir/${tfile}.10_append
2941 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2942 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2944 # Check that count is still correct
2946 echo 1 >> $DIR/$tdir/${tfile}.11_append
2947 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2948 [ $count -eq $appendcount ] ||
2949 error "(11) stripe count $count, should be $appendcount for append"
2951 # Disable O_APPEND stripe count, verify pool works separately
2952 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2954 echo 1 >> $DIR/$tdir/${tfile}.12_append
2956 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2957 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2959 # Remove pool setting, verify it's not applied
2960 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2962 echo 1 >> $DIR/$tdir/${tfile}.13_append
2964 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2965 [ "$pool" = "" ] || error "(13) pool found: $pool"
2967 run_test 27M "test O_APPEND striping"
2970 combined_mgs_mds && skip "needs separate MGS/MDT"
2972 pool_add $TESTNAME || error "pool_add failed"
2973 do_facet mgs "$LCTL pool_list $FSNAME" |
2974 grep -Fx "${FSNAME}.${TESTNAME}" ||
2975 error "lctl pool_list on MGS failed"
2977 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2979 # createtest also checks that device nodes are created and
2980 # then visible correctly (#2091)
2981 test_28() { # bug 2091
2983 $CREATETEST $DIR/d28/ct || error "createtest failed"
2985 run_test 28 "create/mknod/mkdir with bad file types ============"
2988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2990 sync; sleep 1; sync # flush out any dirty pages from previous tests
2997 declare -i LOCKCOUNTORIG=0
2998 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2999 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3001 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3003 declare -i LOCKUNUSEDCOUNTORIG=0
3004 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3005 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3012 declare -i LOCKCOUNTCURRENT=0
3013 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3014 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3017 declare -i LOCKUNUSEDCOUNTCURRENT=0
3018 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3019 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3022 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3023 $LCTL set_param -n ldlm.dump_namespaces ""
3024 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3025 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3026 log "dumped log to $TMP/test_29.dk (bug 5793)"
3029 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3030 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3031 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3032 log "dumped log to $TMP/test_29.dk (bug 5793)"
3036 run_test 29 "IT_GETATTR regression ============================"
3038 test_30a() { # was test_30
3039 cp $(which ls) $DIR || cp /bin/ls $DIR
3040 $DIR/ls / || error "Can't execute binary from lustre"
3043 run_test 30a "execute binary from Lustre (execve) =============="
3046 cp `which ls` $DIR || cp /bin/ls $DIR
3048 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3051 run_test 30b "execute binary from Lustre as non-root ==========="
3053 test_30c() { # b=22376
3054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3056 cp `which ls` $DIR || cp /bin/ls $DIR
3058 cancel_lru_locks mdc
3059 cancel_lru_locks osc
3060 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3063 run_test 30c "execute binary from Lustre without read perms ===="
3066 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3067 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3069 run_test 31a "open-unlink file =================================="
3072 touch $DIR/f31 || error "touch $DIR/f31 failed"
3073 ln $DIR/f31 $DIR/f31b || error "ln failed"
3074 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3075 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3077 run_test 31b "unlink file with multiple links while open ======="
3080 touch $DIR/f31 || error "touch $DIR/f31 failed"
3081 ln $DIR/f31 $DIR/f31c || error "ln failed"
3082 multiop_bg_pause $DIR/f31 O_uc ||
3083 error "multiop_bg_pause for $DIR/f31 failed"
3085 $MULTIOP $DIR/f31c Ouc
3086 kill -USR1 $MULTIPID
3089 run_test 31c "open-unlink file with multiple links ============="
3092 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3093 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3095 run_test 31d "remove of open directory ========================="
3097 test_31e() { # bug 2904
3098 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3100 run_test 31e "remove of open non-empty directory ==============="
3102 test_31f() { # bug 4554
3103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3106 test_mkdir $DIR/d31f
3107 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3108 cp /etc/hosts $DIR/d31f
3110 $LFS getstripe $DIR/d31f/hosts
3111 multiop_bg_pause $DIR/d31f D_c || return 1
3114 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3115 test_mkdir $DIR/d31f
3116 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3117 cp /etc/hosts $DIR/d31f
3119 $LFS getstripe $DIR/d31f/hosts
3120 multiop_bg_pause $DIR/d31f D_c || return 1
3123 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3124 wait $MULTIPID || error "first opendir $MULTIPID failed"
3128 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3129 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3132 run_test 31f "remove of open directory with open-unlink file ==="
3135 echo "-- cross directory link --"
3136 test_mkdir -c1 $DIR/${tdir}ga
3137 test_mkdir -c1 $DIR/${tdir}gb
3138 touch $DIR/${tdir}ga/f
3139 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3140 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3141 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3142 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3143 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3145 run_test 31g "cross directory link==============="
3148 echo "-- cross directory link --"
3149 test_mkdir -c1 $DIR/${tdir}
3150 test_mkdir -c1 $DIR/${tdir}/dir
3151 touch $DIR/${tdir}/f
3152 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3153 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3154 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3155 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3156 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3158 run_test 31h "cross directory link under child==============="
3161 echo "-- cross directory link --"
3162 test_mkdir -c1 $DIR/$tdir
3163 test_mkdir -c1 $DIR/$tdir/dir
3164 touch $DIR/$tdir/dir/f
3165 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3166 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3167 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3168 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3169 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3171 run_test 31i "cross directory link under parent==============="
3174 test_mkdir -c1 -p $DIR/$tdir
3175 test_mkdir -c1 -p $DIR/$tdir/dir1
3176 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3177 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3178 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3179 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3182 run_test 31j "link for directory==============="
3185 test_mkdir -c1 -p $DIR/$tdir
3187 touch $DIR/$tdir/exist
3188 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3189 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3190 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3191 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3192 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3193 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3194 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3197 run_test 31k "link to file: the same, non-existing, dir==============="
3203 touch $DIR/d31m2/exist
3204 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3205 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3206 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3207 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3208 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3209 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3212 run_test 31m "link to file: the same, non-existing, dir==============="
3215 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3216 nlink=$(stat --format=%h $DIR/$tfile)
3217 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3219 local cmd="exec $fd<$DIR/$tfile"
3222 trap "eval $cmd" EXIT
3223 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3224 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3225 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3226 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3227 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3230 run_test 31n "check link count of unlinked file"
3233 local tempfile=$(mktemp $1_XXXXXX)
3234 mlink $tempfile $1 2> /dev/null &&
3235 echo "$BASHPID: link $tempfile to $1 succeeded"
3239 test_31o() { # LU-2901
3240 test_mkdir $DIR/$tdir
3241 for LOOP in $(seq 100); do
3242 rm -f $DIR/$tdir/$tfile*
3243 for THREAD in $(seq 8); do
3244 link_one $DIR/$tdir/$tfile.$LOOP &
3247 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3248 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3249 error "$LINKS duplicate links to $tfile.$LOOP" &&
3253 run_test 31o "duplicate hard links with same filename"
3256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3258 test_mkdir $DIR/$tdir
3259 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3260 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3262 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3263 error "open unlink test1 failed"
3264 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3265 error "open unlink test2 failed"
3267 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3268 error "test1 still exists"
3269 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3270 error "test2 still exists"
3272 run_test 31p "remove of open striped directory"
3274 cleanup_test32_mount() {
3277 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3278 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3279 losetup -d $loopdev || true
3285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3287 echo "== more mountpoints and symlinks ================="
3288 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3289 trap cleanup_test32_mount EXIT
3290 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3291 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3292 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3293 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3294 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3295 cleanup_test32_mount
3297 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3302 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3303 trap cleanup_test32_mount EXIT
3304 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3305 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3306 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3307 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3308 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3309 cleanup_test32_mount
3311 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3316 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3317 trap cleanup_test32_mount EXIT
3318 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3319 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3320 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3321 test_mkdir -p $DIR/$tdir/d2/test_dir
3322 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3323 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3324 cleanup_test32_mount
3326 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3331 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3332 trap cleanup_test32_mount EXIT
3333 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3334 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3335 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3336 test_mkdir -p $DIR/$tdir/d2/test_dir
3337 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3338 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3339 cleanup_test32_mount
3341 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3345 test_mkdir -p $DIR/$tdir/tmp
3346 local tmp_dir=$DIR/$tdir/tmp
3347 ln -s $DIR/$tdir $tmp_dir/symlink11
3348 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3349 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3350 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3352 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3356 test_mkdir -p $DIR/$tdir/tmp
3357 local tmp_dir=$DIR/$tdir/tmp
3358 ln -s $DIR/$tdir $tmp_dir/symlink11
3359 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3360 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3361 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3363 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3366 local tmp_dir=$DIR/$tdir/tmp
3367 test_mkdir -p $tmp_dir
3368 test_mkdir $DIR/${tdir}2
3369 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3370 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3371 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3372 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3373 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3374 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3376 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3379 rm -fr $DIR/$tdir $DIR/${tdir}2
3380 tmp_dir=$DIR/$tdir/tmp
3381 test_mkdir -p $tmp_dir
3382 test_mkdir $DIR/${tdir}2
3383 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3384 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3385 ls $tmp_dir/symlink12 || error "listing symlink12"
3386 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3388 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3394 trap cleanup_test32_mount EXIT
3395 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3396 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3397 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3398 touch $DIR/$tdir/test_file
3399 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3400 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3401 cleanup_test32_mount
3403 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3408 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3409 trap cleanup_test32_mount EXIT
3410 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3411 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3412 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3413 touch $DIR/$tdir/test_file
3414 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3415 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3416 cleanup_test32_mount
3418 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3424 trap cleanup_test32_mount EXIT
3425 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3426 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3427 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3428 test_mkdir -p $DIR/$tdir/d2
3429 touch $DIR/$tdir/d2/test_file || error "touch failed"
3430 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3431 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3432 cleanup_test32_mount
3434 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3440 trap cleanup_test32_mount EXIT
3441 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3442 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3443 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3444 test_mkdir -p $DIR/$tdir/d2
3445 touch $DIR/$tdir/d2/test_file || error "touch failed"
3446 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3447 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3448 cleanup_test32_mount
3450 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3454 test_mkdir -p $DIR/d32m/tmp
3455 TMP_DIR=$DIR/d32m/tmp
3456 ln -s $DIR $TMP_DIR/symlink11
3457 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3458 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3459 error "symlink11 not a link"
3460 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3461 error "symlink01 not a link"
3463 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3467 test_mkdir -p $DIR/d32n/tmp
3468 TMP_DIR=$DIR/d32n/tmp
3469 ln -s $DIR $TMP_DIR/symlink11
3470 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3471 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3472 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3474 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3478 test_mkdir -p $DIR/d32o/tmp
3479 TMP_DIR=$DIR/d32o/tmp
3480 ln -s $DIR/$tfile $TMP_DIR/symlink12
3481 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3482 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3483 error "symlink12 not a link"
3484 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3485 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3486 error "$DIR/d32o/tmp/symlink12 not file type"
3487 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3488 error "$DIR/d32o/symlink02 not file type"
3490 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3500 test_mkdir -p $DIR/d32p/tmp
3502 TMP_DIR=$DIR/d32p/tmp
3504 ln -s $DIR/$tfile $TMP_DIR/symlink12
3506 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3508 cat $DIR/d32p/tmp/symlink12 ||
3509 error "Can't open $DIR/d32p/tmp/symlink12"
3511 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3514 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3519 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3520 trap cleanup_test32_mount EXIT
3521 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3522 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3523 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3524 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3525 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3526 cleanup_test32_mount
3528 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3533 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3534 trap cleanup_test32_mount EXIT
3535 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3536 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3537 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3538 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3539 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3540 cleanup_test32_mount
3542 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3547 chmod 444 $DIR/$tfile
3548 chown $RUNAS_ID $DIR/$tfile
3550 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3553 run_test 33aa "write file with mode 444 (should return error)"
3557 test_mkdir $DIR/$tdir
3558 chown $RUNAS_ID $DIR/$tdir
3559 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3560 error "$RUNAS create $tdir/$tfile failed"
3561 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3562 error "open RDWR" || true
3564 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3568 test_mkdir $DIR/$tdir
3569 chown $RUNAS_ID $DIR/$tdir
3570 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3572 run_test 33b "test open file with malformed flags (No panic)"
3575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 remote_ost_nodsh && skip "remote OST with nodsh"
3585 test_mkdir $DIR/$tdir
3586 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3589 for ostnum in $(seq $OSTCOUNT); do
3590 # test-framework's OST numbering is one-based, while Lustre's
3592 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3593 # Parsing llobdstat's output sucks; we could grep the /proc
3594 # path, but that's likely to not be as portable as using the
3595 # llobdstat utility. So we parse lctl output instead.
3596 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3597 obdfilter/$ostname/stats |
3598 awk '/^write_bytes/ {print $7}' )
3599 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3600 if (( ${write_bytes:-0} > 0 ))
3607 $all_zeros || return 0
3610 echo foo > $DIR/$tdir/bar
3614 # Total up write_bytes after writing. We'd better find non-zeros.
3615 for ostnum in $(seq $OSTCOUNT); do
3616 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3617 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3618 obdfilter/$ostname/stats |
3619 awk '/^write_bytes/ {print $7}' )
3620 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3621 if (( ${write_bytes:-0} > 0 ))
3630 for ostnum in $(seq $OSTCOUNT); do
3631 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3632 echo "Check that write_bytes is present in obdfilter/*/stats:"
3633 do_facet ost$ostnum lctl get_param -n \
3634 obdfilter/$ostname/stats
3636 error "OST not keeping write_bytes stats (b22312)"
3639 run_test 33c "test llobdstat and write_bytes"
3642 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3646 local remote_dir=$DIR/$tdir/remote_dir
3648 test_mkdir $DIR/$tdir
3649 $LFS mkdir -i $MDTIDX $remote_dir ||
3650 error "create remote directory failed"
3652 touch $remote_dir/$tfile
3653 chmod 444 $remote_dir/$tfile
3654 chown $RUNAS_ID $remote_dir/$tfile
3656 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3658 chown $RUNAS_ID $remote_dir
3659 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3660 error "create" || true
3661 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3662 error "open RDWR" || true
3663 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3665 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3672 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3673 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3674 mkdir $DIR/$tdir/local_dir
3676 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3677 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3678 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3680 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3681 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3683 rmdir $DIR/$tdir/* || error "rmdir failed"
3686 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3687 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3688 mkdir $DIR/$tdir/local_dir
3690 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3691 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3692 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3694 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3695 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3697 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3700 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3701 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3702 mkdir $DIR/$tdir/local_dir
3704 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3705 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3706 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3708 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3709 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3711 run_test 33e "mkdir and striped directory should have same mode"
3715 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3720 remote_mds_nodsh && skip "remote MDS with nodsh"
3723 chmod go+rwx $DIR/$tdir
3724 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3725 trap cleanup_33f EXIT
3727 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3728 error "cannot create striped directory"
3730 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3731 error "cannot create files in striped directory"
3733 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3734 error "cannot remove files in striped directory"
3736 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3737 error "cannot remove striped directory"
3741 run_test 33f "nonroot user can create, access, and remove a striped directory"
3744 mkdir -p $DIR/$tdir/dir2
3746 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3748 [[ $err =~ "exists" ]] || error "Not exists error"
3750 run_test 33g "nonroot user create already existing root created file"
3752 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3755 $MCREATE $DIR/f34 || error "mcreate failed"
3756 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3757 error "getstripe failed"
3758 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3759 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3760 error "getstripe failed"
3761 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3762 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3764 run_test 34a "truncate file that has not been opened ==========="
3767 [ ! -f $DIR/f34 ] && test_34a
3768 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3769 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3770 $OPENFILE -f O_RDONLY $DIR/f34
3771 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3772 error "getstripe failed"
3773 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3774 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3776 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3779 [ ! -f $DIR/f34 ] && test_34a
3780 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3781 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3782 $OPENFILE -f O_RDWR $DIR/f34
3783 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3784 error "$LFS getstripe failed"
3785 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3786 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3788 run_test 34c "O_RDWR opening file-with-size works =============="
3791 [ ! -f $DIR/f34 ] && test_34a
3792 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3794 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3795 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3798 run_test 34d "write to sparse file ============================="
3802 $MCREATE $DIR/f34e || error "mcreate failed"
3803 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3804 $CHECKSTAT -s 1000 $DIR/f34e ||
3805 error "Size of $DIR/f34e not equal to 1000 bytes"
3806 $OPENFILE -f O_RDWR $DIR/f34e
3807 $CHECKSTAT -s 1000 $DIR/f34e ||
3808 error "Size of $DIR/f34e not equal to 1000 bytes"
3810 run_test 34e "create objects, some with size and some without =="
3812 test_34f() { # bug 6242, 6243
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3817 $MCREATE $DIR/f34f || error "mcreate failed"
3818 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3819 dd if=$DIR/f34f of=$TMP/f34f
3820 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3821 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3822 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3823 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3824 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3826 run_test 34f "read from a file with no objects until EOF ======="
3829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3831 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3833 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3834 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3835 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3836 cancel_lru_locks osc
3837 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3838 error "wrong size after lock cancel"
3840 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3841 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3842 error "expanding truncate failed"
3843 cancel_lru_locks osc
3844 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3845 error "wrong expanded size after lock cancel"
3847 run_test 34g "truncate long file ==============================="
3850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3855 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3856 sync # Flush the cache so that multiop below does not block on cache
3857 # flush when getting the group lock
3858 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3861 # Since just timed wait is not good enough, let's do a sync write
3862 # that way we are sure enough time for a roundtrip + processing
3863 # passed + 2 seconds of extra margin.
3864 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3868 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3869 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3873 local nsz=`stat -c %s $DIR/$tfile`
3874 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3876 run_test 34h "ftruncate file under grouplock should not block"
3879 cp /bin/sh $DIR/f35a
3881 chown $RUNAS_ID $DIR/f35a
3882 $RUNAS $DIR/f35a && error || true
3885 run_test 35a "exec file with mode 444 (should return and not leak)"
3889 utime $DIR/f36 || error "utime failed for MDS"
3891 run_test 36a "MDS utime check (mknod, utime)"
3895 utime $DIR/f36 || error "utime failed for OST"
3897 run_test 36b "OST utime check (open, utime)"
3902 chown $RUNAS_ID $DIR/d36
3903 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3905 run_test 36c "non-root MDS utime check (mknod, utime)"
3908 [ ! -d $DIR/d36 ] && test_36c
3909 echo "" > $DIR/d36/f36
3910 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3912 run_test 36d "non-root OST utime check (open, utime)"
3915 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3917 test_mkdir $DIR/$tdir
3918 touch $DIR/$tdir/$tfile
3919 $RUNAS utime $DIR/$tdir/$tfile &&
3920 error "utime worked, expected failure" || true
3922 run_test 36e "utime on non-owned file (should return error)"
3926 local LANG_SAVE=$LANG
3927 local LC_LANG_SAVE=$LC_LANG
3928 export LANG=C LC_LANG=C # for date language
3930 DATESTR="Dec 20 2000"
3931 test_mkdir $DIR/$tdir
3932 lctl set_param fail_loc=$fl
3934 cp /etc/hosts $DIR/$tdir/$tfile
3935 sync & # write RPC generated with "current" inode timestamp, but delayed
3937 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3938 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3939 cancel_lru_locks $OSC
3940 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3942 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3943 echo "BEFORE: $LS_BEFORE" && \
3944 echo "AFTER : $LS_AFTER" && \
3945 echo "WANT : $DATESTR" && \
3946 error "$DIR/$tdir/$tfile timestamps changed" || true
3948 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3954 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3955 subr_36fh "0x80000214"
3957 run_test 36f "utime on file racing with OST BRW write =========="
3960 remote_ost_nodsh && skip "remote OST with nodsh"
3961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3962 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3963 skip "Need MDS version at least 2.12.51"
3968 local tgt="obdfilter"
3970 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3972 test_mkdir $DIR/$tdir
3973 fmd_max_age=$(do_facet $facet \
3974 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3977 echo "FMD max age: ${fmd_max_age}s"
3978 touch $DIR/$tdir/$tfile
3979 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3980 gawk '{cnt=cnt+$1} END{print cnt}')
3981 echo "FMD before: $fmd"
3983 error "FMD wasn't create by touch"
3984 sleep $((fmd_max_age + 12))
3985 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3986 gawk '{cnt=cnt+$1} END{print cnt}')
3987 echo "FMD after: $fmd"
3989 error "FMD wasn't expired by ping"
3991 run_test 36g "FMD cache expiry ====================="
3994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3996 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3997 subr_36fh "0x80000227"
3999 run_test 36h "utime on file racing with OST BRW write =========="
4002 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4004 test_mkdir $DIR/$tdir
4005 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4007 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4008 local new_mtime=$((mtime + 200))
4010 #change Modify time of striped dir
4011 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4012 error "change mtime failed"
4014 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4016 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4018 run_test 36i "change mtime on striped directory"
4020 # test_37 - duplicate with tests 32q 32r
4023 local file=$DIR/$tfile
4025 openfile -f O_DIRECTORY $file
4028 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4029 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4031 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4033 test_39a() { # was test_39
4035 touch $DIR/${tfile}2
4036 # ls -l $DIR/$tfile $DIR/${tfile}2
4037 # ls -lu $DIR/$tfile $DIR/${tfile}2
4038 # ls -lc $DIR/$tfile $DIR/${tfile}2
4040 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4041 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4043 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4045 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4047 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4048 error "O_TRUNC didn't change timestamps"
4051 run_test 39a "mtime changed on create"
4054 test_mkdir -c1 $DIR/$tdir
4055 cp -p /etc/passwd $DIR/$tdir/fopen
4056 cp -p /etc/passwd $DIR/$tdir/flink
4057 cp -p /etc/passwd $DIR/$tdir/funlink
4058 cp -p /etc/passwd $DIR/$tdir/frename
4059 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4062 echo "aaaaaa" >> $DIR/$tdir/fopen
4063 echo "aaaaaa" >> $DIR/$tdir/flink
4064 echo "aaaaaa" >> $DIR/$tdir/funlink
4065 echo "aaaaaa" >> $DIR/$tdir/frename
4067 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4068 local link_new=`stat -c %Y $DIR/$tdir/flink`
4069 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4070 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4072 cat $DIR/$tdir/fopen > /dev/null
4073 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4074 rm -f $DIR/$tdir/funlink2
4075 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4077 for (( i=0; i < 2; i++ )) ; do
4078 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4079 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4080 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4081 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4083 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4084 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4085 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4086 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4088 cancel_lru_locks $OSC
4089 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4092 run_test 39b "mtime change on open, link, unlink, rename ======"
4094 # this should be set to past
4095 TEST_39_MTIME=`date -d "1 year ago" +%s`
4101 local mtime0=`stat -c %Y $DIR1/$tfile`
4103 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4104 local mtime1=`stat -c %Y $DIR1/$tfile`
4105 [ "$mtime1" = $TEST_39_MTIME ] || \
4106 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4109 echo hello >> $DIR1/$tfile
4111 local mtime2=`stat -c %Y $DIR1/$tfile`
4112 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4113 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4115 mv $DIR1/$tfile $DIR1/$tfile-1
4117 for (( i=0; i < 2; i++ )) ; do
4118 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4119 [ "$mtime2" = "$mtime3" ] || \
4120 error "mtime ($mtime2) changed (to $mtime3) on rename"
4122 cancel_lru_locks $OSC
4123 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4126 run_test 39c "mtime change on rename ==========================="
4130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4133 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4135 for (( i=0; i < 2; i++ )) ; do
4136 local mtime=`stat -c %Y $DIR1/$tfile`
4137 [ $mtime = $TEST_39_MTIME ] || \
4138 error "mtime($mtime) is not set to $TEST_39_MTIME"
4140 cancel_lru_locks $OSC
4141 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4144 run_test 39d "create, utime, stat =============================="
4148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4151 local mtime1=`stat -c %Y $DIR1/$tfile`
4153 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4155 for (( i=0; i < 2; i++ )) ; do
4156 local mtime2=`stat -c %Y $DIR1/$tfile`
4157 [ $mtime2 = $TEST_39_MTIME ] || \
4158 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4160 cancel_lru_locks $OSC
4161 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4164 run_test 39e "create, stat, utime, stat ========================"
4168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4171 mtime1=`stat -c %Y $DIR1/$tfile`
4174 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4176 for (( i=0; i < 2; i++ )) ; do
4177 local mtime2=`stat -c %Y $DIR1/$tfile`
4178 [ $mtime2 = $TEST_39_MTIME ] || \
4179 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4181 cancel_lru_locks $OSC
4182 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4185 run_test 39f "create, stat, sleep, utime, stat ================="
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4191 echo hello >> $DIR1/$tfile
4192 local mtime1=`stat -c %Y $DIR1/$tfile`
4195 chmod o+r $DIR1/$tfile
4197 for (( i=0; i < 2; i++ )) ; do
4198 local mtime2=`stat -c %Y $DIR1/$tfile`
4199 [ "$mtime1" = "$mtime2" ] || \
4200 error "lost mtime: $mtime2, should be $mtime1"
4202 cancel_lru_locks $OSC
4203 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4206 run_test 39g "write, chmod, stat ==============================="
4210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4216 echo hello >> $DIR1/$tfile
4217 local mtime1=`stat -c %Y $DIR1/$tfile`
4219 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4221 if [ "$d1" != "$d2" ]; then
4222 echo "write and touch not within one second"
4224 for (( i=0; i < 2; i++ )) ; do
4225 local mtime2=`stat -c %Y $DIR1/$tfile`
4226 [ "$mtime2" = $TEST_39_MTIME ] || \
4227 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4229 cancel_lru_locks $OSC
4230 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4234 run_test 39h "write, utime within one second, stat ============="
4237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4242 echo hello >> $DIR1/$tfile
4243 local mtime1=`stat -c %Y $DIR1/$tfile`
4245 mv $DIR1/$tfile $DIR1/$tfile-1
4247 for (( i=0; i < 2; i++ )) ; do
4248 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4250 [ "$mtime1" = "$mtime2" ] || \
4251 error "lost mtime: $mtime2, should be $mtime1"
4253 cancel_lru_locks $OSC
4254 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4257 run_test 39i "write, rename, stat =============================="
4260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4262 start_full_debug_logging
4266 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4267 lctl set_param fail_loc=0x80000412
4268 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4269 error "multiop failed"
4271 local mtime1=`stat -c %Y $DIR1/$tfile`
4273 mv $DIR1/$tfile $DIR1/$tfile-1
4275 kill -USR1 $multipid
4276 wait $multipid || error "multiop close failed"
4278 for (( i=0; i < 2; i++ )) ; do
4279 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4280 [ "$mtime1" = "$mtime2" ] ||
4281 error "mtime is lost on close: $mtime2, " \
4285 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4287 lctl set_param fail_loc=0
4288 stop_full_debug_logging
4290 run_test 39j "write, rename, close, stat ======================="
4293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4298 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4300 local mtime1=`stat -c %Y $DIR1/$tfile`
4302 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4304 kill -USR1 $multipid
4305 wait $multipid || error "multiop close failed"
4307 for (( i=0; i < 2; i++ )) ; do
4308 local mtime2=`stat -c %Y $DIR1/$tfile`
4310 [ "$mtime2" = $TEST_39_MTIME ] || \
4311 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4314 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4317 run_test 39k "write, utime, close, stat ========================"
4319 # this should be set to future
4320 TEST_39_ATIME=`date -d "1 year" +%s`
4323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4324 remote_mds_nodsh && skip "remote MDS with nodsh"
4326 local atime_diff=$(do_facet $SINGLEMDS \
4327 lctl get_param -n mdd.*MDT0000*.atime_diff)
4331 # test setting directory atime to future
4332 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4333 local atime=$(stat -c %X $DIR/$tdir)
4334 [ "$atime" = $TEST_39_ATIME ] ||
4335 error "atime is not set to future: $atime, $TEST_39_ATIME"
4337 # test setting directory atime from future to now
4338 local now=$(date +%s)
4339 touch -a -d @$now $DIR/$tdir
4341 atime=$(stat -c %X $DIR/$tdir)
4342 [ "$atime" -eq "$now" ] ||
4343 error "atime is not updated from future: $atime, $now"
4345 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4348 # test setting directory atime when now > dir atime + atime_diff
4349 local d1=$(date +%s)
4351 local d2=$(date +%s)
4352 cancel_lru_locks mdc
4353 atime=$(stat -c %X $DIR/$tdir)
4354 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4355 error "atime is not updated : $atime, should be $d2"
4357 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4360 # test not setting directory atime when now < dir atime + atime_diff
4362 cancel_lru_locks mdc
4363 atime=$(stat -c %X $DIR/$tdir)
4364 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4365 error "atime is updated to $atime, should remain $d1<atime<$d2"
4367 do_facet $SINGLEMDS \
4368 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4370 run_test 39l "directory atime update ==========================="
4373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4377 local far_past_mtime=$(date -d "May 29 1953" +%s)
4378 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4380 touch -m -d @$far_past_mtime $DIR1/$tfile
4381 touch -a -d @$far_past_atime $DIR1/$tfile
4383 for (( i=0; i < 2; i++ )) ; do
4384 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4385 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4386 error "atime or mtime set incorrectly"
4388 cancel_lru_locks $OSC
4389 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4392 run_test 39m "test atime and mtime before 1970"
4394 test_39n() { # LU-3832
4395 remote_mds_nodsh && skip "remote MDS with nodsh"
4397 local atime_diff=$(do_facet $SINGLEMDS \
4398 lctl get_param -n mdd.*MDT0000*.atime_diff)
4403 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4406 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4407 atime0=$(stat -c %X $DIR/$tfile)
4410 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4411 atime1=$(stat -c %X $DIR/$tfile)
4414 cancel_lru_locks mdc
4415 cancel_lru_locks osc
4416 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4417 atime2=$(stat -c %X $DIR/$tfile)
4419 do_facet $SINGLEMDS \
4420 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4422 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4423 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4425 run_test 39n "check that O_NOATIME is honored"
4428 TESTDIR=$DIR/$tdir/$tfile
4429 [ -e $TESTDIR ] && rm -rf $TESTDIR
4436 links2=$(stat -c %h .)
4437 [ $(($links1 + 2)) != $links2 ] &&
4438 error "wrong links count $(($links1 + 2)) != $links2"
4440 links3=$(stat -c %h .)
4441 [ $(($links1 + 1)) != $links3 ] &&
4442 error "wrong links count $links1 != $links3"
4445 run_test 39o "directory cached attributes updated after create"
4448 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4451 TESTDIR=$DIR/$tdir/$tdir
4452 [ -e $TESTDIR ] && rm -rf $TESTDIR
4453 test_mkdir -p $TESTDIR
4457 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4458 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4460 links2=$(stat -c %h .)
4461 [ $(($links1 + 2)) != $links2 ] &&
4462 error "wrong links count $(($links1 + 2)) != $links2"
4464 links3=$(stat -c %h .)
4465 [ $(($links1 + 1)) != $links3 ] &&
4466 error "wrong links count $links1 != $links3"
4469 run_test 39p "remote directory cached attributes updated after create ========"
4472 test_39q() { # LU-8041
4473 local testdir=$DIR/$tdir
4475 multiop_bg_pause $testdir D_c || error "multiop failed"
4477 cancel_lru_locks mdc
4478 kill -USR1 $multipid
4479 local atime=$(stat -c %X $testdir)
4480 [ "$atime" -ne 0 ] || error "atime is zero"
4482 run_test 39q "close won't zero out atime"
4485 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4486 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4487 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4488 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4489 error "$tfile is not 4096 bytes in size"
4491 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4495 small_write $DIR/f41 18
4497 run_test 41 "test small file write + fstat ====================="
4499 count_ost_writes() {
4500 lctl get_param -n ${OSC}.*.stats |
4501 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4502 END { printf("%0.0f", writes) }'
4509 BG_DIRTY_RATIO_SAVE=10
4510 MAX_BG_DIRTY_RATIO=25
4514 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4515 # dirty_ratio, dirty_background_ratio
4516 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4517 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4518 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4519 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4521 # if file not here, we are a 2.4 kernel
4522 kill -CONT `pidof kupdated`
4527 # setup the trap first, so someone cannot exit the test at the
4528 # exact wrong time and mess up a machine
4529 trap start_writeback EXIT
4530 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4531 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4532 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4533 sysctl -w vm.dirty_writeback_centisecs=0
4534 sysctl -w vm.dirty_writeback_centisecs=0
4535 # save and increase /proc/sys/vm/dirty_ratio
4536 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4537 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4538 # save and increase /proc/sys/vm/dirty_background_ratio
4539 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4540 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4542 # if file not here, we are a 2.4 kernel
4543 kill -STOP `pidof kupdated`
4547 # ensure that all stripes have some grant before we test client-side cache
4549 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4550 dd if=/dev/zero of=$i bs=4k count=1
4555 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4556 # file truncation, and file removal.
4558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4561 cancel_lru_locks $OSC
4563 sync; sleep 1; sync # just to be safe
4564 BEFOREWRITES=`count_ost_writes`
4565 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4566 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4567 AFTERWRITES=`count_ost_writes`
4568 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4569 error "$BEFOREWRITES < $AFTERWRITES"
4572 run_test 42a "ensure that we don't flush on close"
4575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4578 cancel_lru_locks $OSC
4581 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4582 BEFOREWRITES=$(count_ost_writes)
4583 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4584 AFTERWRITES=$(count_ost_writes)
4585 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4586 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4588 BEFOREWRITES=$(count_ost_writes)
4589 sync || error "sync: $?"
4590 AFTERWRITES=$(count_ost_writes)
4591 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4592 error "$BEFOREWRITES < $AFTERWRITES on sync"
4594 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4598 run_test 42b "test destroy of file with cached dirty data ======"
4600 # if these tests just want to test the effect of truncation,
4601 # they have to be very careful. consider:
4602 # - the first open gets a {0,EOF}PR lock
4603 # - the first write conflicts and gets a {0, count-1}PW
4604 # - the rest of the writes are under {count,EOF}PW
4605 # - the open for truncate tries to match a {0,EOF}PR
4606 # for the filesize and cancels the PWs.
4607 # any number of fixes (don't get {0,EOF} on open, match
4608 # composite locks, do smarter file size management) fix
4609 # this, but for now we want these tests to verify that
4610 # the cancellation with truncate intent works, so we
4611 # start the file with a full-file pw lock to match against
4612 # until the truncate.
4617 cancel_lru_locks $OSC
4619 # prime the file with 0,EOF PW to match
4623 # now the real test..
4624 dd if=/dev/zero of=$file bs=1024 count=100
4625 BEFOREWRITES=`count_ost_writes`
4626 $TRUNCATE $file $offset
4627 cancel_lru_locks $OSC
4628 AFTERWRITES=`count_ost_writes`
4633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4636 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4637 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4640 run_test 42c "test partial truncate of file with cached dirty data"
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4646 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4647 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4650 run_test 42d "test complete truncate of file with cached dirty data"
4652 test_42e() { # bug22074
4653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4655 local TDIR=$DIR/${tdir}e
4656 local pages=16 # hardcoded 16 pages, don't change it.
4657 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4658 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4662 test_mkdir $DIR/${tdir}e
4663 $LFS setstripe -c 1 $TDIR
4664 createmany -o $TDIR/f $files
4666 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4668 # we assume that with $OSTCOUNT files, at least one of them will
4669 # be allocated on OST0.
4670 warmup_files=$((OSTCOUNT * max_dirty_mb))
4671 createmany -o $TDIR/w $warmup_files
4673 # write a large amount of data into one file and sync, to get good
4674 # avail_grant number from OST.
4675 for ((i=0; i<$warmup_files; i++)); do
4676 idx=$($LFS getstripe -i $TDIR/w$i)
4677 [ $idx -ne 0 ] && continue
4678 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4681 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4683 $LCTL get_param $proc_osc0/cur_dirty_bytes
4684 $LCTL get_param $proc_osc0/cur_grant_bytes
4686 # create as much dirty pages as we can while not to trigger the actual
4687 # RPCs directly. but depends on the env, VFS may trigger flush during this
4688 # period, hopefully we are good.
4689 for ((i=0; i<$warmup_files; i++)); do
4690 idx=$($LFS getstripe -i $TDIR/w$i)
4691 [ $idx -ne 0 ] && continue
4692 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4694 $LCTL get_param $proc_osc0/cur_dirty_bytes
4695 $LCTL get_param $proc_osc0/cur_grant_bytes
4697 # perform the real test
4698 $LCTL set_param $proc_osc0/rpc_stats 0
4699 for ((;i<$files; i++)); do
4700 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4701 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4704 $LCTL get_param $proc_osc0/rpc_stats
4707 local have_ppr=false
4708 $LCTL get_param $proc_osc0/rpc_stats |
4709 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4710 # skip lines until we are at the RPC histogram data
4711 [ "$PPR" == "pages" ] && have_ppr=true && continue
4712 $have_ppr || continue
4714 # we only want the percent stat for < 16 pages
4715 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4717 percent=$((percent + WPCT))
4718 if [[ $percent -gt 15 ]]; then
4719 error "less than 16-pages write RPCs" \
4726 run_test 42e "verify sub-RPC writes are not done synchronously"
4728 test_43A() { # was test_43
4729 test_mkdir $DIR/$tdir
4730 cp -p /bin/ls $DIR/$tdir/$tfile
4731 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4733 # give multiop a chance to open
4736 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4739 run_test 43A "execution of file opened for write should return -ETXTBSY"
4742 test_mkdir $DIR/$tdir
4743 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4744 $DIR/$tdir/sleep 60 &
4746 # Make sure exec of $tdir/sleep wins race with truncate
4748 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4751 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4756 test_mkdir $DIR/$tdir
4757 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4758 $DIR/$tdir/sleep 60 &
4760 # Make sure exec of $tdir/sleep wins race with truncate
4762 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4765 run_test 43b "truncate of file being executed should return -ETXTBSY"
4768 local testdir="$DIR/$tdir"
4771 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4772 ( cd $testdir && md5sum -c )
4774 run_test 43c "md5sum of copy into lustre"
4776 test_44A() { # was test_44
4777 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4779 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4780 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4782 run_test 44A "zero length read from a sparse stripe"
4785 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4787 [ -z "$nstripe" ] && skip "can't get stripe info"
4788 [[ $nstripe -gt $OSTCOUNT ]] &&
4789 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4791 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4793 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4794 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4798 OFFSETS="0 $((stride/2)) $((stride-1))"
4799 for offset in $OFFSETS; do
4800 for i in $(seq 0 $((nstripe-1))); do
4801 local GLOBALOFFSETS=""
4803 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4804 local myfn=$DIR/d44a-$size
4805 echo "--------writing $myfn at $size"
4806 ll_sparseness_write $myfn $size ||
4807 error "ll_sparseness_write"
4808 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4809 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4810 error "ll_sparseness_verify $GLOBALOFFSETS"
4812 for j in $(seq 0 $((nstripe-1))); do
4814 size=$((((j + $nstripe )*$stride + $offset)))
4815 ll_sparseness_write $myfn $size ||
4816 error "ll_sparseness_write"
4817 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4819 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4820 error "ll_sparseness_verify $GLOBALOFFSETS"
4825 run_test 44a "test sparse pwrite ==============================="
4829 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4835 before=`dirty_osc_total`
4836 echo executing "\"$*\""
4838 after=`dirty_osc_total`
4839 echo before $before, after $after
4842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4845 # Obtain grants from OST if it supports it
4846 echo blah > ${f}_grant
4849 do_dirty_record "echo blah > $f"
4850 [[ $before -eq $after ]] && error "write wasn't cached"
4851 do_dirty_record "> $f"
4852 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4853 do_dirty_record "echo blah > $f"
4854 [[ $before -eq $after ]] && error "write wasn't cached"
4855 do_dirty_record "sync"
4856 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4857 do_dirty_record "echo blah > $f"
4858 [[ $before -eq $after ]] && error "write wasn't cached"
4859 do_dirty_record "cancel_lru_locks osc"
4860 [[ $before -gt $after ]] ||
4861 error "lock cancellation didn't lower dirty count"
4864 run_test 45 "osc io page accounting ============================"
4866 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4867 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4868 # objects offset and an assert hit when an rpc was built with 1023's mapped
4869 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4876 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4878 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4879 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4883 run_test 46 "dirtying a previously written page ================"
4885 # test_47 is removed "Device nodes check" is moved to test_28
4887 test_48a() { # bug 2399
4888 [ "$mds1_FSTYPE" = "zfs" ] &&
4889 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4890 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4892 test_mkdir $DIR/$tdir
4894 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4895 test_mkdir $DIR/$tdir
4896 touch foo || error "'touch foo' failed after recreating cwd"
4898 touch .foo || error "'touch .foo' failed after recreating cwd"
4900 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4901 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4902 cd . || error "'cd .' failed after recreating cwd"
4903 mkdir . && error "'mkdir .' worked after recreating cwd"
4904 rmdir . && error "'rmdir .' worked after recreating cwd"
4905 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4906 cd .. || error "'cd ..' failed after recreating cwd"
4908 run_test 48a "Access renamed working dir (should return errors)="
4910 test_48b() { # bug 2399
4912 test_mkdir $DIR/$tdir
4914 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4915 touch foo && error "'touch foo' worked after removing cwd"
4916 mkdir foo && error "'mkdir foo' worked after removing cwd"
4917 touch .foo && error "'touch .foo' worked after removing cwd"
4918 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4919 ls . > /dev/null && error "'ls .' worked after removing cwd"
4920 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4921 mkdir . && error "'mkdir .' worked after removing cwd"
4922 rmdir . && error "'rmdir .' worked after removing cwd"
4923 ln -s . foo && error "'ln -s .' worked after removing cwd"
4924 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4926 run_test 48b "Access removed working dir (should return errors)="
4928 test_48c() { # bug 2350
4929 #lctl set_param debug=-1
4932 test_mkdir -p $DIR/$tdir/dir
4934 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4935 $TRACE touch foo && error "touch foo worked after removing cwd"
4936 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4937 touch .foo && error "touch .foo worked after removing cwd"
4938 mkdir .foo && error "mkdir .foo worked after removing cwd"
4939 $TRACE ls . && error "'ls .' worked after removing cwd"
4940 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4941 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4942 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4943 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4944 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4946 run_test 48c "Access removed working subdir (should return errors)"
4948 test_48d() { # bug 2350
4949 #lctl set_param debug=-1
4952 test_mkdir -p $DIR/$tdir/dir
4954 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4955 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4956 $TRACE touch foo && error "'touch foo' worked after removing parent"
4957 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4958 touch .foo && error "'touch .foo' worked after removing parent"
4959 mkdir .foo && error "mkdir .foo worked after removing parent"
4960 $TRACE ls . && error "'ls .' worked after removing parent"
4961 $TRACE ls .. && error "'ls ..' worked after removing parent"
4962 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4963 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4964 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4967 run_test 48d "Access removed parent subdir (should return errors)"
4969 test_48e() { # bug 4134
4970 #lctl set_param debug=-1
4973 test_mkdir -p $DIR/$tdir/dir
4975 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4976 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4977 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4978 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4979 # On a buggy kernel addition of "touch foo" after cd .. will
4980 # produce kernel oops in lookup_hash_it
4981 touch ../foo && error "'cd ..' worked after recreate parent"
4983 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4985 run_test 48e "Access to recreated parent subdir (should return errors)"
4987 test_49() { # LU-1030
4988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4989 remote_ost_nodsh && skip "remote OST with nodsh"
4991 # get ost1 size - $FSNAME-OST0000
4992 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4994 # write 800M at maximum
4995 [[ $ost1_size -lt 2 ]] && ost1_size=2
4996 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4998 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4999 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5002 # change max_pages_per_rpc while writing the file
5003 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5004 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5005 # loop until dd process exits
5006 while ps ax -opid | grep -wq $dd_pid; do
5007 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5008 sleep $((RANDOM % 5 + 1))
5010 # restore original max_pages_per_rpc
5011 $LCTL set_param $osc1_mppc=$orig_mppc
5012 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5014 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5018 test_mkdir $DIR/$tdir
5020 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5022 run_test 50 "special situations: /proc symlinks ==============="
5024 test_51a() { # was test_51
5025 # bug 1516 - create an empty entry right after ".." then split dir
5026 test_mkdir -c1 $DIR/$tdir
5027 touch $DIR/$tdir/foo
5028 $MCREATE $DIR/$tdir/bar
5030 createmany -m $DIR/$tdir/longfile 201
5032 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5033 $MCREATE $DIR/$tdir/longfile$FNUM
5038 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5040 run_test 51a "special situations: split htree with empty entry =="
5042 cleanup_print_lfs_df () {
5049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5051 local dir=$DIR/$tdir
5052 local nrdirs=$((65536 + 100))
5054 # cleanup the directory
5061 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5062 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5063 [[ $numfree -lt $nrdirs ]] &&
5064 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5066 # need to check free space for the directories as well
5067 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5068 numfree=$(( blkfree / $(fs_inode_ksize) ))
5069 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5071 trap cleanup_print_lfs_df EXIT
5074 createmany -d $dir/d $nrdirs || {
5075 unlinkmany $dir/d $nrdirs
5076 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5080 nrdirs=$(ls -U $dir | wc -l)
5082 # unlink all but 100 subdirectories, then check it still works
5084 local delete=$((nrdirs - left))
5089 # for ldiskfs the nlink count should be 1, but this is OSD specific
5090 # and so this is listed for informational purposes only
5091 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5092 unlinkmany -d $dir/d $delete ||
5093 error "unlink of first $delete subdirs failed"
5095 echo "nlink between: $(stat -c %h $dir)"
5096 local found=$(ls -U $dir | wc -l)
5097 [ $found -ne $left ] &&
5098 error "can't find subdirs: found only $found, expected $left"
5100 unlinkmany -d $dir/d $delete $left ||
5101 error "unlink of second $left subdirs failed"
5102 # regardless of whether the backing filesystem tracks nlink accurately
5103 # or not, the nlink count shouldn't be more than "." and ".." here
5104 local after=$(stat -c %h $dir)
5105 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5106 echo "nlink after: $after"
5108 cleanup_print_lfs_df
5110 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5114 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5116 test_mkdir $DIR/$tdir
5117 createmany -o $DIR/$tdir/t- 1000
5118 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5119 for N in $(seq 0 $((OSTCOUNT - 1))); do
5120 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5121 END { printf("%0.0f", objs) }' $TMP/$tfile)
5122 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5123 '($1 == '$N') { objs += 1 } \
5124 END { printf("%0.0f", objs) }')
5125 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5127 unlinkmany $DIR/$tdir/t- 1000
5130 for N in $(seq 1 $((OSTCOUNT - 1))); do
5131 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5132 error "OST $N has less objects vs OST $NLAST" \
5133 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5134 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5135 error "OST $N has less objects vs OST $NLAST" \
5136 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5138 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5139 error "OST $N has less #0 objects vs OST $NLAST" \
5140 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5141 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5142 error "OST $N has less #0 objects vs OST $NLAST" \
5143 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5148 run_test 51d "check object distribution"
5151 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5152 skip_env "ldiskfs only test"
5155 test_mkdir -c1 $DIR/$tdir
5156 test_mkdir -c1 $DIR/$tdir/d0
5158 touch $DIR/$tdir/d0/foo
5159 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5160 error "file exceed 65000 nlink limit!"
5161 unlinkmany $DIR/$tdir/d0/f- 65001
5164 run_test 51e "check file nlink limit"
5167 test_mkdir $DIR/$tdir
5170 local ulimit_old=$(ulimit -n)
5171 local spare=20 # number of spare fd's for scripts/libraries, etc.
5172 local mdt=$($LFS getstripe -m $DIR/$tdir)
5173 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5175 echo "MDT$mdt numfree=$numfree, max=$max"
5176 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5177 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5178 while ! ulimit -n $((numfree + spare)); do
5179 numfree=$((numfree * 3 / 4))
5181 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5183 echo "left ulimit at $ulimit_old"
5186 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5187 unlinkmany $DIR/$tdir/f $numfree
5188 error "create+open $numfree files in $DIR/$tdir failed"
5190 ulimit -n $ulimit_old
5192 # if createmany exits at 120s there will be fewer than $numfree files
5193 unlinkmany $DIR/$tdir/f $numfree || true
5195 run_test 51f "check many open files limit"
5198 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5199 test_mkdir $DIR/$tdir
5200 touch $DIR/$tdir/foo
5201 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5202 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5203 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5204 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5205 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5207 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5208 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5209 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5211 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5212 cp -r $DIR/$tdir $TMP/
5213 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5215 run_test 52a "append-only flag test (should return errors)"
5218 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5219 test_mkdir $DIR/$tdir
5220 touch $DIR/$tdir/foo
5221 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5222 cat test > $DIR/$tdir/foo && error "cat test worked"
5223 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5224 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5225 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5227 echo foo >> $DIR/$tdir/foo && error "echo worked"
5228 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5229 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5230 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5231 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5233 chattr -i $DIR/$tdir/foo || error "chattr failed"
5235 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5237 run_test 52b "immutable flag test (should return errors) ======="
5240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5241 remote_mds_nodsh && skip "remote MDS with nodsh"
5242 remote_ost_nodsh && skip "remote OST with nodsh"
5255 local support_last_seq=true
5257 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5258 support_last_seq=false
5261 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5263 for value in $(do_facet $SINGLEMDS \
5264 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5265 param=$(echo ${value[0]} | cut -d "=" -f1)
5266 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5268 if $support_last_seq; then
5269 param_seq=$(echo $param |
5270 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5271 mds_last_seq=$(do_facet $SINGLEMDS \
5272 $LCTL get_param -n $param_seq)
5274 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5276 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5277 node=$(facet_active_host ost$((ostnum+1)))
5278 param="obdfilter.$ostname.last_id"
5279 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5280 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5281 ost_last_id=$ost_last
5283 if $support_last_seq; then
5284 ost_last_id=$(echo $ost_last |
5285 awk -F':' '{print $2}' |
5287 ost_last_seq=$(echo $ost_last |
5288 awk -F':' '{print $1}')
5289 [[ $ost_last_seq = $mds_last_seq ]] || continue
5292 if [[ $ost_last_id != $mds_last ]]; then
5293 error "$ost_last_id != $mds_last"
5300 $found || error "can not match last_seq/last_id for $mdtosc"
5303 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5306 perl -MSocket -e ';' || skip "no Socket perl module installed"
5308 $SOCKETSERVER $DIR/socket ||
5309 error "$SOCKETSERVER $DIR/socket failed: $?"
5310 $SOCKETCLIENT $DIR/socket ||
5311 error "$SOCKETCLIENT $DIR/socket failed: $?"
5312 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5314 run_test 54a "unix domain socket test =========================="
5320 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5322 run_test 54b "char device works in lustre ======================"
5325 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5326 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5327 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5329 for i in $(seq 3 7); do
5330 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5339 loopdev="$DIR/loop54c"
5342 $UMOUNT $DIR/$tdir || rc=$?
5343 losetup -d $loopdev || true
5344 losetup -d $LOOPDEV || true
5345 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5352 loopdev="$DIR/loop54c"
5355 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5356 trap cleanup_54c EXIT
5357 mknod $loopdev b 7 $LOOPNUM
5358 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5359 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5360 losetup $loopdev $DIR/$tfile ||
5361 error "can't set up $loopdev for $DIR/$tfile"
5362 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5363 test_mkdir $DIR/$tdir
5364 mount -t ext2 $loopdev $DIR/$tdir ||
5365 error "error mounting $loopdev on $DIR/$tdir"
5366 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5369 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5373 run_test 54c "block device works in lustre ====================="
5379 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5381 run_test 54d "fifo device works in lustre ======================"
5386 cp -aL /dev/console $f
5387 echo $string > $f || error "echo $string to $f failed"
5389 run_test 54e "console/tty device works in lustre ======================"
5393 local dir=$DIR/$tdir
5396 test_mkdir -p $dir/dir
5397 for i in $(seq $numfiles); do
5399 touch $dir/dir/file$i
5402 local numcomp=$($LFS getstripe --component-count $dir)
5404 [[ $numcomp == 0 ]] && numcomp=1
5406 # test lfs getstripe with --recursive
5407 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5409 [[ $filenum -eq $((numfiles * 2)) ]] ||
5410 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5411 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5412 [[ $filenum -eq $numfiles ]] ||
5413 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5414 echo "$LFS getstripe showed obdidx or l_ost_idx"
5416 # test lfs getstripe with file instead of dir
5417 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5418 [[ $filenum -eq 1 ]] ||
5419 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5420 echo "$LFS getstripe file1 passed"
5422 #test lfs getstripe with --verbose
5423 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5424 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5425 error "$LFS getstripe --verbose $dir: "\
5426 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5427 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5428 error "$LFS getstripe $dir: showed lmm_magic"
5430 #test lfs getstripe with -v prints lmm_fid
5431 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5432 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5433 error "$LFS getstripe -v $dir: "\
5434 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5435 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5436 error "$LFS getstripe $dir: showed lmm_fid by default"
5437 echo "$LFS getstripe --verbose passed"
5439 #check for FID information
5440 local fid1=$($LFS getstripe --fid $dir/file1)
5441 local fid2=$($LFS getstripe --verbose $dir/file1 |
5442 awk '/lmm_fid: / { print $2; exit; }')
5443 local fid3=$($LFS path2fid $dir/file1)
5445 [ "$fid1" != "$fid2" ] &&
5446 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5447 [ "$fid1" != "$fid3" ] &&
5448 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5449 echo "$LFS getstripe --fid passed"
5451 #test lfs getstripe with --obd
5452 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5453 error "$LFS getstripe --obd wrong_uuid: should return error"
5455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5458 local obduuid=$(ostuuid_from_index $ostidx)
5459 local found=$($LFS getstripe -r --obd $obduuid $dir |
5460 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5462 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5463 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5465 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5468 [[ $found -eq $filenum ]] ||
5469 error "$LFS getstripe --obd: found $found expect $filenum"
5470 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5471 sed '/^[ ]*'${ostidx}'[ ]/d' |
5472 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5473 error "$LFS getstripe --obd: should not show file on other obd"
5474 echo "$LFS getstripe --obd passed"
5476 run_test 56a "check $LFS getstripe"
5479 local dir=$DIR/$tdir
5483 for i in $(seq $numdirs); do
5484 test_mkdir $dir/dir$i
5487 # test lfs getdirstripe default mode is non-recursion, which is
5488 # different from lfs getstripe
5489 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5491 [[ $dircnt -eq 1 ]] ||
5492 error "$LFS getdirstripe: found $dircnt, not 1"
5493 dircnt=$($LFS getdirstripe --recursive $dir |
5494 grep -c lmv_stripe_count)
5495 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5496 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5498 run_test 56b "check $LFS getdirstripe"
5501 remote_ost_nodsh && skip "remote OST with nodsh"
5504 local ost_name=$(ostname_from_index $ost_idx)
5505 local old_status=$(ost_dev_status $ost_idx)
5507 [[ -z "$old_status" ]] ||
5508 skip_env "OST $ost_name is in $old_status status"
5510 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5511 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5512 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5515 local new_status=$(ost_dev_status $ost_idx)
5517 [[ "$new_status" =~ "D" ]] ||
5518 error "$ost_name status is '$new_status', missing 'D'"
5519 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5520 [[ "$new_status" =~ "N" ]] ||
5521 error "$ost_name status is '$new_status', missing 'N'"
5524 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5525 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5526 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5529 new_status=$(ost_dev_status $ost_idx)
5530 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5531 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5533 run_test 56c "check 'lfs df' showing device status"
5538 local local_tdir="$1"
5539 local local_numfiles="$2"
5540 local local_numdirs="$3"
5541 local dir_params="$4"
5542 local dir_stripe_params="$5"
5544 if [ ! -d "$local_tdir" ] ; then
5545 test_mkdir -p $dir_stripe_params $local_tdir
5546 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5547 for i in $(seq $local_numfiles) ; do
5548 touch $local_tdir/file$i
5550 for i in $(seq $local_numdirs) ; do
5551 test_mkdir $dir_stripe_params $local_tdir/dir$i
5552 for j in $(seq $local_numfiles) ; do
5553 touch $local_tdir/dir$i/file$j
5559 setup_56_special() {
5561 local local_numfiles=$2
5562 local local_numdirs=$3
5564 setup_56 $local_tdir $local_numfiles $local_numdirs
5566 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5567 for i in $(seq $local_numfiles) ; do
5568 mknod $local_tdir/loop${i}b b 7 $i
5569 mknod $local_tdir/null${i}c c 1 3
5570 ln -s $local_tdir/file1 $local_tdir/link${i}
5572 for i in $(seq $local_numdirs) ; do
5573 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5574 mknod $local_tdir/dir$i/null${i}c c 1 3
5575 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5581 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5582 local expected=$(($NUMDIRS + 2))
5584 setup_56 $dir $NUMFILES $NUMDIRS
5586 # test lfs find with -name
5587 for i in $(seq $NUMFILES) ; do
5588 local nums=$($LFS find -name "*$i" $dir | wc -l)
5590 [ $nums -eq $expected ] ||
5591 error "lfs find -name '*$i' $dir wrong: "\
5592 "found $nums, expected $expected"
5595 run_test 56g "check lfs find -name"
5598 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5599 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5601 setup_56 $dir $NUMFILES $NUMDIRS
5603 # test lfs find with ! -name
5604 for i in $(seq $NUMFILES) ; do
5605 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5607 [ $nums -eq $expected ] ||
5608 error "lfs find ! -name '*$i' $dir wrong: "\
5609 "found $nums, expected $expected"
5612 run_test 56h "check lfs find ! -name"
5615 local dir=$DIR/$tdir
5619 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5622 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5624 run_test 56i "check 'lfs find -ost UUID' skips directories"
5627 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5629 setup_56_special $dir $NUMFILES $NUMDIRS
5631 local expected=$((NUMDIRS + 1))
5632 local cmd="$LFS find -type d $dir"
5633 local nums=$($cmd | wc -l)
5635 [ $nums -eq $expected ] ||
5636 error "'$cmd' wrong: found $nums, expected $expected"
5638 run_test 56j "check lfs find -type d"
5641 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5643 setup_56_special $dir $NUMFILES $NUMDIRS
5645 local expected=$(((NUMDIRS + 1) * NUMFILES))
5646 local cmd="$LFS find -type f $dir"
5647 local nums=$($cmd | wc -l)
5649 [ $nums -eq $expected ] ||
5650 error "'$cmd' wrong: found $nums, expected $expected"
5652 run_test 56k "check lfs find -type f"
5655 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5657 setup_56_special $dir $NUMFILES $NUMDIRS
5659 local expected=$((NUMDIRS + NUMFILES))
5660 local cmd="$LFS find -type b $dir"
5661 local nums=$($cmd | wc -l)
5663 [ $nums -eq $expected ] ||
5664 error "'$cmd' wrong: found $nums, expected $expected"
5666 run_test 56l "check lfs find -type b"
5669 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5671 setup_56_special $dir $NUMFILES $NUMDIRS
5673 local expected=$((NUMDIRS + NUMFILES))
5674 local cmd="$LFS find -type c $dir"
5675 local nums=$($cmd | wc -l)
5676 [ $nums -eq $expected ] ||
5677 error "'$cmd' wrong: found $nums, expected $expected"
5679 run_test 56m "check lfs find -type c"
5682 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5683 setup_56_special $dir $NUMFILES $NUMDIRS
5685 local expected=$((NUMDIRS + NUMFILES))
5686 local cmd="$LFS find -type l $dir"
5687 local nums=$($cmd | wc -l)
5689 [ $nums -eq $expected ] ||
5690 error "'$cmd' wrong: found $nums, expected $expected"
5692 run_test 56n "check lfs find -type l"
5695 local dir=$DIR/$tdir
5697 setup_56 $dir $NUMFILES $NUMDIRS
5698 utime $dir/file1 > /dev/null || error "utime (1)"
5699 utime $dir/file2 > /dev/null || error "utime (2)"
5700 utime $dir/dir1 > /dev/null || error "utime (3)"
5701 utime $dir/dir2 > /dev/null || error "utime (4)"
5702 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5703 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5706 local nums=$($LFS find -mtime +0 $dir | wc -l)
5708 [ $nums -eq $expected ] ||
5709 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5712 cmd="$LFS find -mtime 0 $dir"
5713 nums=$($cmd | wc -l)
5714 [ $nums -eq $expected ] ||
5715 error "'$cmd' wrong: found $nums, expected $expected"
5717 run_test 56o "check lfs find -mtime for old files"
5720 local dir=$DIR/$tdir
5724 # just to make sure there is something that won't be found
5726 touch $dir/$tfile.now
5728 for age in year week day hour min; do
5729 count=$((count + 1))
5731 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5732 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5733 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5735 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5736 local nums=$($cmd | wc -l)
5737 [ $nums -eq $expected ] ||
5738 error "'$cmd' wrong: found $nums, expected $expected"
5740 cmd="$LFS find $dir -atime $count${age:0:1}"
5741 nums=$($cmd | wc -l)
5742 [ $nums -eq $expected ] ||
5743 error "'$cmd' wrong: found $nums, expected $expected"
5747 cmd="$LFS find $dir -ctime +1s -type f"
5748 nums=$($cmd | wc -l)
5749 (( $nums == $count * 2 + 1)) ||
5750 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5752 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5754 test_newerXY_base() {
5757 local dir=$DIR/$tdir
5761 if [ $y == "t" ]; then
5762 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5764 ref=$DIR/$tfile.newer
5765 touch $ref || error "touch $ref failed"
5768 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5770 if [ $y == "t" ]; then
5771 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5773 negref=$DIR/$tfile.newerneg
5774 touch $negref || error "touch $negref failed"
5777 local cmd="$LFS find $dir -newer$x$y $ref"
5778 local nums=$(eval $cmd | wc -l)
5779 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5781 [ $nums -eq $expected ] ||
5782 error "'$cmd' wrong: found $nums, expected $expected"
5784 cmd="$LFS find $dir ! -newer$x$y $negref"
5785 nums=$(eval $cmd | wc -l)
5786 [ $nums -eq $expected ] ||
5787 error "'$cmd' wrong: found $nums, expected $expected"
5789 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5790 nums=$(eval $cmd | wc -l)
5791 [ $nums -eq $expected ] ||
5792 error "'$cmd' wrong: found $nums, expected $expected"
5798 test_newerXY_base "a" "a"
5799 test_newerXY_base "a" "m"
5800 test_newerXY_base "a" "c"
5801 test_newerXY_base "m" "a"
5802 test_newerXY_base "m" "m"
5803 test_newerXY_base "m" "c"
5804 test_newerXY_base "c" "a"
5805 test_newerXY_base "c" "m"
5806 test_newerXY_base "c" "c"
5807 test_newerXY_base "a" "t"
5808 test_newerXY_base "m" "t"
5809 test_newerXY_base "c" "t"
5811 run_test 56oc "check lfs find -newerXY work"
5814 [ $RUNAS_ID -eq $UID ] &&
5815 skip_env "RUNAS_ID = UID = $UID -- skipping"
5817 local dir=$DIR/$tdir
5819 setup_56 $dir $NUMFILES $NUMDIRS
5820 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5822 local expected=$NUMFILES
5823 local cmd="$LFS find -uid $RUNAS_ID $dir"
5824 local nums=$($cmd | wc -l)
5826 [ $nums -eq $expected ] ||
5827 error "'$cmd' wrong: found $nums, expected $expected"
5829 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5830 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5831 nums=$($cmd | wc -l)
5832 [ $nums -eq $expected ] ||
5833 error "'$cmd' wrong: found $nums, expected $expected"
5835 run_test 56p "check lfs find -uid and ! -uid"
5838 [ $RUNAS_ID -eq $UID ] &&
5839 skip_env "RUNAS_ID = UID = $UID -- skipping"
5841 local dir=$DIR/$tdir
5843 setup_56 $dir $NUMFILES $NUMDIRS
5844 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5846 local expected=$NUMFILES
5847 local cmd="$LFS find -gid $RUNAS_GID $dir"
5848 local nums=$($cmd | wc -l)
5850 [ $nums -eq $expected ] ||
5851 error "'$cmd' wrong: found $nums, expected $expected"
5853 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5854 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5855 nums=$($cmd | wc -l)
5856 [ $nums -eq $expected ] ||
5857 error "'$cmd' wrong: found $nums, expected $expected"
5859 run_test 56q "check lfs find -gid and ! -gid"
5862 local dir=$DIR/$tdir
5864 setup_56 $dir $NUMFILES $NUMDIRS
5867 local cmd="$LFS find -size 0 -type f -lazy $dir"
5868 local nums=$($cmd | wc -l)
5870 [ $nums -eq $expected ] ||
5871 error "'$cmd' wrong: found $nums, expected $expected"
5872 cmd="$LFS find -size 0 -type f $dir"
5873 nums=$($cmd | wc -l)
5874 [ $nums -eq $expected ] ||
5875 error "'$cmd' wrong: found $nums, expected $expected"
5878 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5879 nums=$($cmd | wc -l)
5880 [ $nums -eq $expected ] ||
5881 error "'$cmd' wrong: found $nums, expected $expected"
5882 cmd="$LFS find ! -size 0 -type f $dir"
5883 nums=$($cmd | wc -l)
5884 [ $nums -eq $expected ] ||
5885 error "'$cmd' wrong: found $nums, expected $expected"
5887 echo "test" > $dir/$tfile
5888 echo "test2" > $dir/$tfile.2 && sync
5890 cmd="$LFS find -size 5 -type f -lazy $dir"
5891 nums=$($cmd | wc -l)
5892 [ $nums -eq $expected ] ||
5893 error "'$cmd' wrong: found $nums, expected $expected"
5894 cmd="$LFS find -size 5 -type f $dir"
5895 nums=$($cmd | wc -l)
5896 [ $nums -eq $expected ] ||
5897 error "'$cmd' wrong: found $nums, expected $expected"
5900 cmd="$LFS find -size +5 -type f -lazy $dir"
5901 nums=$($cmd | wc -l)
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5904 cmd="$LFS find -size +5 -type f $dir"
5905 nums=$($cmd | wc -l)
5906 [ $nums -eq $expected ] ||
5907 error "'$cmd' wrong: found $nums, expected $expected"
5910 cmd="$LFS find -size +0 -type f -lazy $dir"
5911 nums=$($cmd | wc -l)
5912 [ $nums -eq $expected ] ||
5913 error "'$cmd' wrong: found $nums, expected $expected"
5914 cmd="$LFS find -size +0 -type f $dir"
5915 nums=$($cmd | wc -l)
5916 [ $nums -eq $expected ] ||
5917 error "'$cmd' wrong: found $nums, expected $expected"
5920 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5921 nums=$($cmd | wc -l)
5922 [ $nums -eq $expected ] ||
5923 error "'$cmd' wrong: found $nums, expected $expected"
5924 cmd="$LFS find ! -size -5 -type f $dir"
5925 nums=$($cmd | wc -l)
5926 [ $nums -eq $expected ] ||
5927 error "'$cmd' wrong: found $nums, expected $expected"
5930 cmd="$LFS find -size -5 -type f -lazy $dir"
5931 nums=$($cmd | wc -l)
5932 [ $nums -eq $expected ] ||
5933 error "'$cmd' wrong: found $nums, expected $expected"
5934 cmd="$LFS find -size -5 -type f $dir"
5935 nums=$($cmd | wc -l)
5936 [ $nums -eq $expected ] ||
5937 error "'$cmd' wrong: found $nums, expected $expected"
5939 run_test 56r "check lfs find -size works"
5942 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
5943 skip "MDS < 2.12.58 doesn't return LSOM data"
5944 local dir=$DIR/$tdir
5946 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5948 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5950 cancel_lru_locks $OSC
5952 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5954 local cmd="$LFS find -size 0 -type f -lazy $dir"
5955 local nums=$($cmd | wc -l)
5957 [ $nums -eq $expected ] ||
5958 error "'$cmd' wrong: found $nums, expected $expected"
5960 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5961 [ $rpcs_before -eq $rpcs_after ] ||
5962 error "'$cmd' should not send glimpse RPCs to OST"
5963 cmd="$LFS find -size 0 -type f $dir"
5964 nums=$($cmd | wc -l)
5965 [ $nums -eq $expected ] ||
5966 error "'$cmd' wrong: found $nums, expected $expected"
5967 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5968 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5969 $LCTL get_param osc.*.stats
5970 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5971 error "'$cmd' should send 12 glimpse RPCs to OST"
5973 cancel_lru_locks $OSC
5974 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5976 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5977 nums=$($cmd | wc -l)
5978 [ $nums -eq $expected ] ||
5979 error "'$cmd' wrong: found $nums, expected $expected"
5980 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5981 $LCTL get_param mdc.*.stats
5982 [ $rpcs_before -eq $rpcs_after ] ||
5983 error "'$cmd' should not send glimpse RPCs to OST"
5984 cmd="$LFS find ! -size 0 -type f $dir"
5985 nums=$($cmd | wc -l)
5986 [ $nums -eq $expected ] ||
5987 error "'$cmd' wrong: found $nums, expected $expected"
5988 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5989 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5990 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5991 error "'$cmd' should send 12 glimpse RPCs to OST"
5993 echo "test" > $dir/$tfile
5994 echo "test2" > $dir/$tfile.2 && sync
5995 cancel_lru_locks $OSC
5996 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5998 cmd="$LFS find -size 5 -type f -lazy $dir"
5999 nums=$($cmd | wc -l)
6000 [ $nums -eq $expected ] ||
6001 error "'$cmd' wrong: found $nums, expected $expected"
6002 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6003 [ $rpcs_before -eq $rpcs_after ] ||
6004 error "'$cmd' should not send glimpse RPCs to OST"
6005 cmd="$LFS find -size 5 -type f $dir"
6006 nums=$($cmd | wc -l)
6007 [ $nums -eq $expected ] ||
6008 error "'$cmd' wrong: found $nums, expected $expected"
6009 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6010 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6011 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6012 error "'$cmd' should send 14 glimpse RPCs to OST"
6014 cancel_lru_locks $OSC
6015 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6017 cmd="$LFS find -size +5 -type f -lazy $dir"
6018 nums=$($cmd | wc -l)
6019 [ $nums -eq $expected ] ||
6020 error "'$cmd' wrong: found $nums, expected $expected"
6021 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6022 [ $rpcs_before -eq $rpcs_after ] ||
6023 error "'$cmd' should not send glimpse RPCs to OST"
6024 cmd="$LFS find -size +5 -type f $dir"
6025 nums=$($cmd | wc -l)
6026 [ $nums -eq $expected ] ||
6027 error "'$cmd' wrong: found $nums, expected $expected"
6028 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6029 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6030 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6031 error "'$cmd' should send 14 glimpse RPCs to OST"
6033 cancel_lru_locks $OSC
6034 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6036 cmd="$LFS find -size +0 -type f -lazy $dir"
6037 nums=$($cmd | wc -l)
6038 [ $nums -eq $expected ] ||
6039 error "'$cmd' wrong: found $nums, expected $expected"
6040 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6041 [ $rpcs_before -eq $rpcs_after ] ||
6042 error "'$cmd' should not send glimpse RPCs to OST"
6043 cmd="$LFS find -size +0 -type f $dir"
6044 nums=$($cmd | wc -l)
6045 [ $nums -eq $expected ] ||
6046 error "'$cmd' wrong: found $nums, expected $expected"
6047 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6048 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6049 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6050 error "'$cmd' should send 14 glimpse RPCs to OST"
6052 cancel_lru_locks $OSC
6053 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6055 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6056 nums=$($cmd | wc -l)
6057 [ $nums -eq $expected ] ||
6058 error "'$cmd' wrong: found $nums, expected $expected"
6059 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6060 [ $rpcs_before -eq $rpcs_after ] ||
6061 error "'$cmd' should not send glimpse RPCs to OST"
6062 cmd="$LFS find ! -size -5 -type f $dir"
6063 nums=$($cmd | wc -l)
6064 [ $nums -eq $expected ] ||
6065 error "'$cmd' wrong: found $nums, expected $expected"
6066 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6067 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6068 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6069 error "'$cmd' should send 14 glimpse RPCs to OST"
6071 cancel_lru_locks $OSC
6072 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6074 cmd="$LFS find -size -5 -type f -lazy $dir"
6075 nums=$($cmd | wc -l)
6076 [ $nums -eq $expected ] ||
6077 error "'$cmd' wrong: found $nums, expected $expected"
6078 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6079 [ $rpcs_before -eq $rpcs_after ] ||
6080 error "'$cmd' should not send glimpse RPCs to OST"
6081 cmd="$LFS find -size -5 -type f $dir"
6082 nums=$($cmd | wc -l)
6083 [ $nums -eq $expected ] ||
6084 error "'$cmd' wrong: found $nums, expected $expected"
6085 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6086 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6087 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6088 error "'$cmd' should send 14 glimpse RPCs to OST"
6090 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6092 test_56s() { # LU-611 #LU-9369
6093 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6095 local dir=$DIR/$tdir
6096 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6098 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6099 for i in $(seq $NUMDIRS); do
6100 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6103 local expected=$NUMDIRS
6104 local cmd="$LFS find -c $OSTCOUNT $dir"
6105 local nums=$($cmd | wc -l)
6107 [ $nums -eq $expected ] || {
6108 $LFS getstripe -R $dir
6109 error "'$cmd' wrong: found $nums, expected $expected"
6112 expected=$((NUMDIRS + onestripe))
6113 cmd="$LFS find -stripe-count +0 -type f $dir"
6114 nums=$($cmd | wc -l)
6115 [ $nums -eq $expected ] || {
6116 $LFS getstripe -R $dir
6117 error "'$cmd' wrong: found $nums, expected $expected"
6121 cmd="$LFS find -stripe-count 1 -type f $dir"
6122 nums=$($cmd | wc -l)
6123 [ $nums -eq $expected ] || {
6124 $LFS getstripe -R $dir
6125 error "'$cmd' wrong: found $nums, expected $expected"
6128 cmd="$LFS find -stripe-count -2 -type f $dir"
6129 nums=$($cmd | wc -l)
6130 [ $nums -eq $expected ] || {
6131 $LFS getstripe -R $dir
6132 error "'$cmd' wrong: found $nums, expected $expected"
6136 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6137 nums=$($cmd | wc -l)
6138 [ $nums -eq $expected ] || {
6139 $LFS getstripe -R $dir
6140 error "'$cmd' wrong: found $nums, expected $expected"
6143 run_test 56s "check lfs find -stripe-count works"
6145 test_56t() { # LU-611 #LU-9369
6146 local dir=$DIR/$tdir
6148 setup_56 $dir 0 $NUMDIRS
6149 for i in $(seq $NUMDIRS); do
6150 $LFS setstripe -S 8M $dir/dir$i/$tfile
6153 local expected=$NUMDIRS
6154 local cmd="$LFS find -S 8M $dir"
6155 local nums=$($cmd | wc -l)
6157 [ $nums -eq $expected ] || {
6158 $LFS getstripe -R $dir
6159 error "'$cmd' wrong: found $nums, expected $expected"
6163 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6165 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6167 expected=$(((NUMDIRS + 1) * NUMFILES))
6168 cmd="$LFS find -stripe-size 512k -type f $dir"
6169 nums=$($cmd | wc -l)
6170 [ $nums -eq $expected ] ||
6171 error "'$cmd' wrong: found $nums, expected $expected"
6173 cmd="$LFS find -stripe-size +320k -type f $dir"
6174 nums=$($cmd | wc -l)
6175 [ $nums -eq $expected ] ||
6176 error "'$cmd' wrong: found $nums, expected $expected"
6178 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6179 cmd="$LFS find -stripe-size +200k -type f $dir"
6180 nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6184 cmd="$LFS find -stripe-size -640k -type f $dir"
6185 nums=$($cmd | wc -l)
6186 [ $nums -eq $expected ] ||
6187 error "'$cmd' wrong: found $nums, expected $expected"
6190 cmd="$LFS find -stripe-size 256k -type f $dir"
6191 nums=$($cmd | wc -l)
6192 [ $nums -eq $expected ] ||
6193 error "'$cmd' wrong: found $nums, expected $expected"
6195 cmd="$LFS find -stripe-size -320k -type f $dir"
6196 nums=$($cmd | wc -l)
6197 [ $nums -eq $expected ] ||
6198 error "'$cmd' wrong: found $nums, expected $expected"
6201 cmd="$LFS find -stripe-size 1024k -type f $dir"
6202 nums=$($cmd | wc -l)
6203 [ $nums -eq $expected ] ||
6204 error "'$cmd' wrong: found $nums, expected $expected"
6206 run_test 56t "check lfs find -stripe-size works"
6208 test_56u() { # LU-611
6209 local dir=$DIR/$tdir
6211 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6213 if [[ $OSTCOUNT -gt 1 ]]; then
6214 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6220 local expected=$(((NUMDIRS + 1) * NUMFILES))
6221 local cmd="$LFS find -stripe-index 0 -type f $dir"
6222 local nums=$($cmd | wc -l)
6224 [ $nums -eq $expected ] ||
6225 error "'$cmd' wrong: found $nums, expected $expected"
6228 cmd="$LFS find -stripe-index 1 -type f $dir"
6229 nums=$($cmd | wc -l)
6230 [ $nums -eq $expected ] ||
6231 error "'$cmd' wrong: found $nums, expected $expected"
6233 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6234 nums=$($cmd | wc -l)
6235 [ $nums -eq $expected ] ||
6236 error "'$cmd' wrong: found $nums, expected $expected"
6239 # This should produce an error and not return any files
6240 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6241 nums=$($cmd 2>/dev/null | wc -l)
6242 [ $nums -eq $expected ] ||
6243 error "'$cmd' wrong: found $nums, expected $expected"
6245 if [[ $OSTCOUNT -gt 1 ]]; then
6246 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6247 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6248 nums=$($cmd | wc -l)
6249 [ $nums -eq $expected ] ||
6250 error "'$cmd' wrong: found $nums, expected $expected"
6253 run_test 56u "check lfs find -stripe-index works"
6257 local dir=$DIR/$tdir
6259 setup_56 $dir $NUMFILES $NUMDIRS
6261 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6262 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6264 for file in $($LFS find -m $UUID $dir); do
6265 file_midx=$($LFS getstripe -m $file)
6266 [ $file_midx -eq $mdt_idx ] ||
6267 error "lfs find -m $UUID != getstripe -m $file_midx"
6270 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6273 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6276 local dir=$DIR/$tdir
6278 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6280 local stripe_size=$($LFS getstripe -S -d $dir) ||
6281 error "$LFS getstripe -S -d $dir failed"
6282 stripe_size=${stripe_size%% *}
6284 local file_size=$((stripe_size * OSTCOUNT))
6285 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6286 local required_space=$((file_num * file_size))
6287 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6289 [[ $free_space -le $((required_space / 1024)) ]] &&
6290 skip_env "need $required_space, have $free_space kbytes"
6293 local dd_count=$((file_size / dd_bs))
6295 # write data into the files
6300 for i in $(seq $NUMFILES); do
6302 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6303 error "write data into $file failed"
6305 for i in $(seq $NUMDIRS); do
6306 for j in $(seq $NUMFILES); do
6307 file=$dir/dir$i/file$j
6308 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6309 error "write data into $file failed"
6313 # $LFS_MIGRATE will fail if hard link migration is unsupported
6314 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6315 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6316 error "creating links to $dir/dir1/file1 failed"
6321 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6324 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6327 eval $cmd || error "$cmd failed"
6329 check_stripe_count $dir/file1 $expected
6331 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6333 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6334 # OST 1 if it is on OST 0. This file is small enough to
6335 # be on only one stripe.
6336 file=$dir/migr_1_ost
6337 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6338 error "write data into $file failed"
6339 local obdidx=$($LFS getstripe -i $file)
6340 local oldmd5=$(md5sum $file)
6343 [[ $obdidx -eq 0 ]] && newobdidx=1
6344 cmd="$LFS migrate -i $newobdidx $file"
6346 eval $cmd || error "$cmd failed"
6348 local realobdix=$($LFS getstripe -i $file)
6349 local newmd5=$(md5sum $file)
6351 [[ $newobdidx -ne $realobdix ]] &&
6352 error "new OST is different (was=$obdidx, "\
6353 "wanted=$newobdidx, got=$realobdix)"
6354 [[ "$oldmd5" != "$newmd5" ]] &&
6355 error "md5sum differ: $oldmd5, $newmd5"
6359 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6361 eval $cmd || error "$cmd failed"
6363 for j in $(seq $NUMFILES); do
6364 check_stripe_count $dir/dir1/file$j $expected
6367 # lfs_migrate works with lfs find
6368 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6369 $LFS_MIGRATE -y -c $expected"
6371 eval $cmd || error "$cmd failed"
6373 for i in $(seq 2 $NUMFILES); do
6374 check_stripe_count $dir/file$i $expected
6376 for i in $(seq 2 $NUMDIRS); do
6377 for j in $(seq $NUMFILES); do
6378 check_stripe_count $dir/dir$i/file$j $expected
6382 run_test 56w "check lfs_migrate -c stripe_count works"
6385 local file1=$DIR/$tdir/file1
6386 local create_pool=false
6387 local initial_pool=$($LFS getstripe -p $DIR)
6391 echo -n "Creating test dir..."
6392 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6395 echo -n "Creating test file..."
6396 touch $file1 || error "cannot create file"
6399 echo -n "Detecting existing pools..."
6400 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6402 if [ ${#pool_list[@]} -gt 0 ]; then
6403 echo "${pool_list[@]}"
6404 for thispool in "${pool_list[@]}"; do
6405 if [[ -z "$initial_pool" ||
6406 "$initial_pool" != "$thispool" ]]; then
6408 echo "Using existing pool '$pool'"
6413 echo "none detected."
6415 if [ -z "$pool" ]; then
6416 pool=${POOL:-testpool}
6417 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6418 echo -n "Creating pool '$pool'..."
6420 pool_add $pool &> /dev/null ||
6421 error "pool_add failed"
6424 echo -n "Adding target to pool..."
6425 pool_add_targets $pool 0 0 1 &> /dev/null ||
6426 error "pool_add_targets failed"
6430 echo -n "Setting pool using -p option..."
6431 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6432 error "migrate failed rc = $?"
6435 echo -n "Verifying test file is in pool after migrating..."
6436 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6437 error "file was not migrated to pool $pool"
6440 echo -n "Removing test file from pool '$pool'..."
6441 $LFS migrate $file1 &> /dev/null ||
6442 error "cannot remove from pool"
6443 [ "$($LFS getstripe -p $file1)" ] &&
6444 error "pool still set"
6447 echo -n "Setting pool using --pool option..."
6448 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6449 error "migrate failed rc = $?"
6454 if $create_pool; then
6455 destroy_test_pools 2> /dev/null ||
6456 error "destroy test pools failed"
6459 run_test 56wb "check lfs_migrate pool support"
6462 local file1="$DIR/$tdir/file1"
6464 echo -n "Creating test dir..."
6465 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6466 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6467 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6468 error "cannot set stripe"
6471 echo -n "Setting initial stripe for test file..."
6472 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6473 error "cannot set stripe"
6474 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6475 error "stripe size not set"
6478 # File currently set to -S 512K -c 1
6480 # Ensure -c and -S options are rejected when -R is set
6481 echo -n "Verifying incompatible options are detected..."
6482 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6483 error "incompatible -c and -R options not detected"
6484 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6485 error "incompatible -S and -R options not detected"
6488 # Ensure unrecognized options are passed through to 'lfs migrate'
6489 echo -n "Verifying -S option is passed through to lfs migrate..."
6490 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6491 error "migration failed"
6492 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6493 error "file was not restriped"
6496 # File currently set to -S 1M -c 1
6498 # Ensure long options are supported
6499 echo -n "Verifying long options supported..."
6500 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6501 error "long option without argument not supported"
6502 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6503 error "long option with argument not supported"
6504 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6505 error "file not restriped with --stripe-size option"
6508 # File currently set to -S 512K -c 1
6510 if [ "$OSTCOUNT" -gt 1 ]; then
6511 echo -n "Verifying explicit stripe count can be set..."
6512 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6513 error "migrate failed"
6514 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6515 error "file not restriped to explicit count"
6519 # File currently set to -S 512K -c 1 or -S 512K -c 2
6521 # Ensure parent striping is used if -R is set, and no stripe
6522 # count or size is specified
6523 echo -n "Setting stripe for parent directory..."
6524 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6525 error "cannot set stripe"
6528 echo -n "Verifying restripe option uses parent stripe settings..."
6529 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6530 error "migrate failed"
6531 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6532 error "file not restriped to parent settings"
6533 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6534 error "file not restriped to parent settings"
6537 # File currently set to -S 1M -c 1
6539 # Ensure striping is preserved if -R is not set, and no stripe
6540 # count or size is specified
6541 echo -n "Verifying striping size preserved when not specified..."
6542 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6543 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6544 error "cannot set stripe on parent directory"
6545 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6546 error "migrate failed"
6547 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6548 error "file was restriped"
6551 # Ensure file name properly detected when final option has no argument
6552 echo -n "Verifying file name properly detected..."
6553 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6554 error "file name interpreted as option argument"
6560 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6563 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6565 local file1=$DIR/$tdir/file1
6567 echo -n "Creating test dir..."
6568 test_mkdir $DIR/$tdir || error "cannot create dir"
6571 echo -n "Creating test file..."
6575 # Ensure 'lfs migrate' will fail by using a non-existent option,
6576 # and make sure rsync is not called to recover
6577 echo -n "Make sure --no-rsync option works..."
6578 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6579 grep -q 'refusing to fall back to rsync' ||
6580 error "rsync was called with --no-rsync set"
6583 # Ensure rsync is called without trying 'lfs migrate' first
6584 echo -n "Make sure --rsync option works..."
6585 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6586 grep -q 'falling back to rsync' &&
6587 error "lfs migrate was called with --rsync set"
6590 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6591 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6592 grep -q 'at the same time' ||
6593 error "--rsync and --no-rsync accepted concurrently"
6599 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6602 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6603 check_swap_layouts_support
6605 local dir=$DIR/$tdir
6606 local ref1=/etc/passwd
6607 local file1=$dir/file1
6609 test_mkdir $dir || error "creating dir $dir"
6610 $LFS setstripe -c 2 $file1
6612 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6613 stripe=$($LFS getstripe -c $file1)
6614 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6615 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6620 run_test 56x "lfs migration support"
6623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6624 check_swap_layouts_support
6626 local dir=$DIR/$tdir/$testnum
6630 local ref1=/etc/passwd
6631 local file1=$dir/file1
6633 $LFS setstripe -c 2 $file1
6635 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6637 local stripe=$($LFS getstripe -c $file1)
6639 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6640 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6645 run_test 56xa "lfs migration --block support"
6647 check_migrate_links() {
6649 local file1="$dir/file1"
6653 local total_count=$(($begin + $count - 1))
6654 local symlink_count=10
6657 if [ ! -f "$file1" ]; then
6658 echo -n "creating initial file..."
6659 $LFS setstripe -c 1 -S "512k" "$file1" ||
6660 error "cannot setstripe initial file"
6663 echo -n "creating symlinks..."
6664 for s in $(seq 1 $symlink_count); do
6665 ln -s "$file1" "$dir/slink$s" ||
6666 error "cannot create symlinks"
6670 echo -n "creating nonlinked files..."
6671 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6672 error "cannot create nonlinked files"
6677 if [ ! -f "$dir/file$total_count" ]; then
6678 echo -n "creating hard links $begin:$total_count..."
6679 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6680 /dev/null || error "cannot create hard links"
6684 echo -n "checking number of hard links listed in xattrs..."
6685 local fid=$($LFS getstripe -F "$file1")
6686 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6689 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6690 skip "hard link list has unexpected size, skipping test"
6692 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6693 error "link names should exceed xattrs size"
6696 echo -n "migrating files..."
6697 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6699 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6702 # make sure all links have been properly migrated
6703 echo -n "verifying files..."
6704 fid=$($LFS getstripe -F "$file1") ||
6705 error "cannot get fid for file $file1"
6706 for i in $(seq 2 $total_count); do
6707 local fid2=$($LFS getstripe -F $dir/file$i)
6709 [ "$fid2" == "$fid" ] ||
6710 error "migrated hard link has mismatched FID"
6713 # make sure hard links were properly detected, and migration was
6714 # performed only once for the entire link set; nonlinked files should
6716 local actual=$(grep -c 'done' <<< "$migrate_out")
6717 local expected=$(($uniq_count + 1))
6719 [ "$actual" -eq "$expected" ] ||
6720 error "hard links individually migrated ($actual != $expected)"
6722 # make sure the correct number of hard links are present
6723 local hardlinks=$(stat -c '%h' "$file1")
6725 [ $hardlinks -eq $total_count ] ||
6726 error "num hard links $hardlinks != $total_count"
6733 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6734 skip "Need MDS version at least 2.10.55"
6736 local dir="$DIR/$tdir"
6738 test_mkdir "$dir" || error "cannot create dir $dir"
6740 echo "testing lfs migrate mode when all links fit within xattrs"
6741 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6743 echo "testing rsync mode when all links fit within xattrs"
6744 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6746 echo "testing lfs migrate mode when all links do not fit within xattrs"
6747 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6749 echo "testing rsync mode when all links do not fit within xattrs"
6750 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6752 chown -R $RUNAS_ID $dir
6753 echo "testing non-root lfs migrate mode when not all links are in xattr"
6754 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6759 run_test 56xb "lfs migration hard link support"
6762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6764 local dir="$DIR/$tdir"
6766 test_mkdir "$dir" || error "cannot create dir $dir"
6768 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6769 echo -n "Setting initial stripe for 20MB test file..."
6770 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6771 error "cannot setstripe 20MB file"
6773 echo -n "Sizing 20MB test file..."
6774 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6776 echo -n "Verifying small file autostripe count is 1..."
6777 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6778 error "cannot migrate 20MB file"
6779 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6780 error "cannot get stripe for $dir/20mb"
6781 [ $stripe_count -eq 1 ] ||
6782 error "unexpected stripe count $stripe_count for 20MB file"
6786 # Test 2: File is small enough to fit within the available space on
6787 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6788 # have at least an additional 1KB for each desired stripe for test 3
6789 echo -n "Setting stripe for 1GB test file..."
6790 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6792 echo -n "Sizing 1GB test file..."
6793 # File size is 1GB + 3KB
6794 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6797 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6798 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6799 if (( avail > 524288 * OSTCOUNT )); then
6800 echo -n "Migrating 1GB file..."
6801 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6802 error "cannot migrate 1GB file"
6804 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6805 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6806 error "cannot getstripe for 1GB file"
6807 [ $stripe_count -eq 2 ] ||
6808 error "unexpected stripe count $stripe_count != 2"
6812 # Test 3: File is too large to fit within the available space on
6813 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6814 if [ $OSTCOUNT -ge 3 ]; then
6815 # The required available space is calculated as
6816 # file size (1GB + 3KB) / OST count (3).
6817 local kb_per_ost=349526
6819 echo -n "Migrating 1GB file with limit..."
6820 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6821 error "cannot migrate 1GB file with limit"
6824 stripe_count=$($LFS getstripe -c "$dir/1gb")
6825 echo -n "Verifying 1GB autostripe count with limited space..."
6826 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6827 error "unexpected stripe count $stripe_count (min 3)"
6834 run_test 56xc "lfs migration autostripe"
6837 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6838 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6841 local dir=$DIR/$tdir
6845 test_mkdir -p $dir || error "creating dir $dir"
6846 touch $f1 || error "creating std file $f1"
6847 $MULTIOP $f2 H2c || error "creating released file $f2"
6849 # a directory can be raid0, so ask only for files
6850 res=$($LFS find $dir -L raid0 -type f | wc -l)
6851 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6853 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6854 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6856 # only files can be released, so no need to force file search
6857 res=$($LFS find $dir -L released)
6858 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6860 res=$($LFS find $dir -type f \! -L released)
6861 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6863 run_test 56y "lfs find -L raid0|released"
6865 test_56z() { # LU-4824
6866 # This checks to make sure 'lfs find' continues after errors
6867 # There are two classes of errors that should be caught:
6868 # - If multiple paths are provided, all should be searched even if one
6870 # - If errors are encountered during the search, it should not terminate
6872 local dir=$DIR/$tdir
6876 for i in d{0..9}; do
6878 touch $dir/$i/$tfile
6880 $LFS find $DIR/non_existent_dir $dir &&
6881 error "$LFS find did not return an error"
6882 # Make a directory unsearchable. This should NOT be the last entry in
6883 # directory order. Arbitrarily pick the 6th entry
6884 chmod 700 $($LFS find $dir -type d | sed '6!d')
6886 $RUNAS $LFS find $DIR/non_existent $dir
6887 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6889 # The user should be able to see 10 directories and 9 files
6890 (( count == 19 )) ||
6891 error "$LFS find found $count != 19 entries after error"
6893 run_test 56z "lfs find should continue after an error"
6895 test_56aa() { # LU-5937
6896 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6898 local dir=$DIR/$tdir
6901 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6903 createmany -o $dir/striped_dir/${tfile}- 1024
6904 local dirs=$($LFS find --size +8k $dir/)
6906 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6908 run_test 56aa "lfs find --size under striped dir"
6910 test_56ab() { # LU-10705
6911 test_mkdir $DIR/$tdir
6912 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6913 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6914 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6915 # Flush writes to ensure valid blocks. Need to be more thorough for
6916 # ZFS, since blocks are not allocated/returned to client immediately.
6918 wait_zfs_commit ost1 2
6919 cancel_lru_locks osc
6922 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6924 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6926 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6927 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6929 rm -f $DIR/$tdir/$tfile.[123]
6931 run_test 56ab "lfs find --blocks"
6934 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6935 skip "Need MDS version at least 2.10.50"
6937 # Create composite files with one component
6938 local dir=$DIR/$tdir
6940 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6941 # Create composite files with three components
6942 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6943 # Create non-composite files
6944 createmany -o $dir/${tfile}- 10
6946 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6948 [[ $nfiles == 10 ]] ||
6949 error "lfs find -E 1M found $nfiles != 10 files"
6951 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6952 [[ $nfiles == 25 ]] ||
6953 error "lfs find ! -E 1M found $nfiles != 25 files"
6955 # All files have a component that starts at 0
6956 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6957 [[ $nfiles == 35 ]] ||
6958 error "lfs find --component-start 0 - $nfiles != 35 files"
6960 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6961 [[ $nfiles == 15 ]] ||
6962 error "lfs find --component-start 2M - $nfiles != 15 files"
6964 # All files created here have a componenet that does not starts at 2M
6965 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6966 [[ $nfiles == 35 ]] ||
6967 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6969 # Find files with a specified number of components
6970 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6971 [[ $nfiles == 15 ]] ||
6972 error "lfs find --component-count 3 - $nfiles != 15 files"
6974 # Remember non-composite files have a component count of zero
6975 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6976 [[ $nfiles == 10 ]] ||
6977 error "lfs find --component-count 0 - $nfiles != 10 files"
6979 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6980 [[ $nfiles == 20 ]] ||
6981 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6983 # All files have a flag called "init"
6984 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6985 [[ $nfiles == 35 ]] ||
6986 error "lfs find --component-flags init - $nfiles != 35 files"
6988 # Multi-component files will have a component not initialized
6989 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6990 [[ $nfiles == 15 ]] ||
6991 error "lfs find !--component-flags init - $nfiles != 15 files"
6996 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6999 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7000 skip "Need MDS version at least 2.10.57"
7010 # create mirrored directories and mirrored files
7011 mkdir $td || error "mkdir $td failed"
7012 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7013 createmany -o $tf- 10 || error "create $tf- failed"
7015 for i in $(seq 2); do
7017 mkdir $dir || error "mkdir $dir failed"
7018 $LFS mirror create -N$((3 + i)) $dir ||
7019 error "create mirrored dir $dir failed"
7020 createmany -o $dir/$tfile- 10 ||
7021 error "create $dir/$tfile- failed"
7024 # change the states of some mirrored files
7026 for i in $(seq 2); do
7028 for j in $(seq 4 9); do
7029 echo foo > $dir/$tfile-$j
7033 # find mirrored files with specific mirror count
7034 cmd="$LFS find --mirror-count 3 --type f $td"
7035 nfiles=$($cmd | wc -l)
7036 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7038 cmd="$LFS find ! --mirror-count 3 --type f $td"
7039 nfiles=$($cmd | wc -l)
7040 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7042 cmd="$LFS find --mirror-count +2 --type f $td"
7043 nfiles=$($cmd | wc -l)
7044 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7046 cmd="$LFS find --mirror-count -6 --type f $td"
7047 nfiles=$($cmd | wc -l)
7048 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7050 # find mirrored files with specific file state
7051 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7052 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7054 cmd="$LFS find --mirror-state=ro --type f $td"
7055 nfiles=$($cmd | wc -l)
7056 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7058 cmd="$LFS find ! --mirror-state=ro --type f $td"
7059 nfiles=$($cmd | wc -l)
7060 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7062 cmd="$LFS find --mirror-state=wp --type f $td"
7063 nfiles=$($cmd | wc -l)
7064 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7066 cmd="$LFS find ! --mirror-state=sp --type f $td"
7067 nfiles=$($cmd | wc -l)
7068 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7070 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7074 # note test will not do anything if MDS is not local
7075 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7076 skip_env "ldiskfs only test"
7078 remote_mds_nodsh && skip "remote MDS with nodsh"
7080 local MNTDEV="osd*.*MDT*.mntdev"
7081 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7082 [ -z "$DEV" ] && error "can't access $MNTDEV"
7083 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7084 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7085 error "can't access $DEV"
7086 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7087 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7091 run_test 57a "verify MDS filesystem created with large inodes =="
7094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7095 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7096 skip_env "ldiskfs only test"
7098 remote_mds_nodsh && skip "remote MDS with nodsh"
7100 local dir=$DIR/$tdir
7103 local fileN=$dir/f$filecount
7105 rm -rf $dir || error "removing $dir"
7107 local mdtidx=$($LFS getstripe -m $dir)
7108 local mdtname=MDT$(printf %04x $mdtidx)
7109 local facet=mds$((mdtidx + 1))
7111 echo "mcreating $filecount files"
7112 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7114 # verify that files do not have EAs yet
7115 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7116 error "$file1 has an EA"
7117 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7118 error "$fileN has an EA"
7122 df $dir #make sure we get new statfs data
7123 local mdsfree=$(do_facet $facet \
7124 lctl get_param -n osd*.*$mdtname.kbytesfree)
7125 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7128 echo "opening files to create objects/EAs"
7129 for file in $(seq -f $dir/f%g 1 $filecount); do
7130 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7131 error "opening $file"
7134 # verify that files have EAs now
7135 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7136 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7138 sleep 1 #make sure we get new statfs data
7140 local mdsfree2=$(do_facet $facet \
7141 lctl get_param -n osd*.*$mdtname.kbytesfree)
7142 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7144 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7145 if [ "$mdsfree" != "$mdsfree2" ]; then
7146 error "MDC before $mdcfree != after $mdcfree2"
7148 echo "MDC before $mdcfree != after $mdcfree2"
7149 echo "unable to confirm if MDS has large inodes"
7154 run_test 57b "default LOV EAs are stored inside large inodes ==="
7157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7158 [ -z "$(which wiretest 2>/dev/null)" ] &&
7159 skip_env "could not find wiretest"
7163 run_test 58 "verify cross-platform wire constants =============="
7166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7168 echo "touch 130 files"
7169 createmany -o $DIR/f59- 130
7171 unlinkmany $DIR/f59- 130
7173 # wait for commitment of removal
7174 wait_delete_completed
7176 run_test 59 "verify cancellation of llog records async ========="
7178 TEST60_HEAD="test_60 run $RANDOM"
7180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7181 remote_mgs_nodsh && skip "remote MGS with nodsh"
7182 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7183 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7184 skip_env "missing subtest run-llog.sh"
7186 log "$TEST60_HEAD - from kernel mode"
7187 do_facet mgs "$LCTL dk > /dev/null"
7188 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7189 do_facet mgs $LCTL dk > $TMP/$tfile
7191 # LU-6388: test llog_reader
7192 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7193 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7194 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7195 skip_env "missing llog_reader"
7196 local fstype=$(facet_fstype mgs)
7197 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7198 skip_env "Only for ldiskfs or zfs type mgs"
7200 local mntpt=$(facet_mntpt mgs)
7201 local mgsdev=$(mgsdevname 1)
7213 #get fid and record list
7214 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7216 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7218 #remount mgs as ldiskfs or zfs type
7219 stop mgs || error "stop mgs failed"
7220 mount_fstype mgs || error "remount mgs failed"
7221 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7224 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7225 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7230 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7232 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7234 echo "obj_file is $obj_file"
7235 do_facet mgs $llog_reader $obj_file
7237 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7238 awk '{ print $3 }' | sed -e "s/^type=//g")
7239 if [ $rec_type != $rec ]; then
7240 echo "FAILED test_60a wrong record type $rec_type," \
7246 #check obj path if record type is LLOG_LOGID_MAGIC
7247 if [ "$rec" == "1064553b" ]; then
7248 path=$(do_facet mgs $llog_reader $obj_file |
7249 grep "path=" | awk '{ print $NF }' |
7250 sed -e "s/^path=//g")
7251 if [ $obj_file != $mntpt/$path ]; then
7252 echo "FAILED test_60a wrong obj path" \
7253 "$montpt/$path, should be $obj_file"
7260 #restart mgs before "error", otherwise it will block the next test
7261 stop mgs || error "stop mgs failed"
7262 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7263 $pass || error "test failed, see FAILED test_60a messages for specifics"
7265 run_test 60a "llog_test run from kernel module and test llog_reader"
7267 test_60b() { # bug 6411
7268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7271 LLOG_COUNT=$(do_facet mgs dmesg |
7272 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7273 /llog_[a-z]*.c:[0-9]/ {
7285 [[ $LLOG_COUNT -gt 120 ]] &&
7286 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7288 run_test 60b "limit repeated messages from CERROR/CWARN"
7291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7293 echo "create 5000 files"
7294 createmany -o $DIR/f60c- 5000
7295 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7296 lctl set_param fail_loc=0x80000137
7297 unlinkmany $DIR/f60c- 5000
7298 lctl set_param fail_loc=0
7300 run_test 60c "unlink file when mds full"
7303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7305 SAVEPRINTK=$(lctl get_param -n printk)
7306 # verify "lctl mark" is even working"
7307 MESSAGE="test message ID $RANDOM $$"
7308 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7309 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7311 lctl set_param printk=0 || error "set lnet.printk failed"
7312 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7313 MESSAGE="new test message ID $RANDOM $$"
7314 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7315 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7316 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7318 lctl set_param -n printk="$SAVEPRINTK"
7320 run_test 60d "test printk console message masking"
7323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7324 remote_mds_nodsh && skip "remote MDS with nodsh"
7327 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7328 do_facet mds1 lctl set_param fail_loc=0x15b
7331 run_test 60e "no space while new llog is being created"
7337 test_mkdir -c $MDSCOUNT $DIR/$tdir
7342 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7343 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7345 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7346 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7347 index=$((index + 1))
7353 for i in {0..100}; do
7354 # define OBD_FAIL_OSD_TXN_START 0x19a
7355 local index=$((i % MDSCOUNT + 1))
7357 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7364 for i in $(seq $MDSCOUNT); do
7365 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7368 mkdir $DIR/$tdir/new || error "mkdir failed"
7369 rmdir $DIR/$tdir/new || error "rmdir failed"
7371 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7373 for i in $(seq $MDSCOUNT); do
7374 wait_update_facet mds$i "$LCTL get_param -n \
7375 mdd.$(facet_svc mds$i).lfsck_namespace |
7376 awk '/^status/ { print \\\$2 }'" "completed"
7379 ls -R $DIR/$tdir || error "ls failed"
7380 rm -rf $DIR/$tdir || error "rmdir failed"
7382 run_test 60g "transaction abort won't cause MDT hung"
7385 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7386 skip "Need MDS version at least 2.12.52"
7387 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7391 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7392 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7393 for fail_loc in 0x80000188 0x80000189; do
7394 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7395 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7396 error "mkdir $dir-$fail_loc failed"
7397 for i in {0..10}; do
7398 # create may fail on missing stripe
7399 echo $i > $DIR/$tdir-$fail_loc/$i
7401 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7402 error "getdirstripe $tdir-$fail_loc failed"
7403 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7404 error "migrate $tdir-$fail_loc failed"
7405 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7406 error "getdirstripe $tdir-$fail_loc failed"
7407 pushd $DIR/$tdir-$fail_loc
7409 echo $f | cmp $f - || error "$f data mismatch"
7412 rm -rf $DIR/$tdir-$fail_loc
7415 run_test 60h "striped directory with missing stripes can be accessed"
7418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7421 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7422 cancel_lru_locks osc
7423 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7426 run_test 61a "mmap() writes don't make sync hang ================"
7429 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7431 run_test 61b "mmap() of unstriped file is successful"
7433 # bug 2330 - insufficient obd_match error checking causes LBUG
7435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7439 cancel_lru_locks osc
7440 lctl set_param fail_loc=0x405
7441 cat $f && error "cat succeeded, expect -EIO"
7442 lctl set_param fail_loc=0
7444 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7445 # match every page all of the time.
7446 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7448 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7449 # Though this test is irrelevant anymore, it helped to reveal some
7450 # other grant bugs (LU-4482), let's keep it.
7451 test_63a() { # was test_63
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7454 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7456 for i in `seq 10` ; do
7457 dd if=/dev/zero of=$DIR/f63 bs=8k &
7463 rm -f $DIR/f63 || true
7465 run_test 63a "Verify oig_wait interruption does not crash ======="
7467 # bug 2248 - async write errors didn't return to application on sync
7468 # bug 3677 - async write errors left page locked
7470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7473 lctl set_param debug=-1
7475 # ensure we have a grant to do async writes
7476 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7479 sync # sync lest earlier test intercept the fail_loc
7481 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7482 lctl set_param fail_loc=0x80000406
7483 $MULTIOP $DIR/$tfile Owy && \
7484 error "sync didn't return ENOMEM"
7485 sync; sleep 2; sync # do a real sync this time to flush page
7486 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7487 error "locked page left in cache after async error" || true
7490 run_test 63b "async write errors should be returned to fsync ==="
7493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7496 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7498 run_test 64a "verify filter grant calculations (in kernel) ====="
7501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7503 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7505 run_test 64b "check out-of-space detection on client"
7508 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7510 run_test 64c "verify grant shrink"
7512 # this does exactly what osc_request.c:osc_announce_cached() does in
7513 # order to calculate max amount of grants to ask from server
7517 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7518 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7520 ((rpc_in_flight ++));
7521 nrpages=$((nrpages * rpc_in_flight))
7523 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7525 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7527 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7528 local undirty=$((nrpages * PAGE_SIZE))
7530 local max_extent_pages
7531 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7532 grep grant_max_extent_size | awk '{print $2}')
7533 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7534 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7535 local grant_extent_tax
7536 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7537 grep grant_extent_tax | awk '{print $2}')
7539 undirty=$((undirty + nrextents * grant_extent_tax))
7544 # this is size of unit for grant allocation. It should be equal to
7545 # what tgt_grant.c:tgt_grant_chunk() calculates
7549 local grant_extent_tax
7551 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7552 grep max_brw_size | awk '{print $2}')
7554 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7555 grep grant_extent_tax | awk '{print $2}')
7557 echo $(((max_brw_size + grant_extent_tax) * 2))
7561 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7562 skip "OST < 2.10.55 doesn't limit grants enough"
7564 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7565 local file=$DIR/$tfile
7567 [[ $($LCTL get_param osc.${tgt}.import |
7568 grep "connect_flags:.*grant_param") ]] ||
7569 skip "no grant_param connect flag"
7571 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7573 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7575 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7576 stack_trap "rm -f $file" EXIT
7578 $LFS setstripe $file -i 0 -c 1
7579 dd if=/dev/zero of=$file bs=1M count=1000 &
7584 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7585 if [[ $cur_grant -gt $max_cur_granted ]]
7588 error "cur_grant $cur_grant > $max_cur_granted"
7591 [[ $? -ne 0 ]] && break;
7596 wait_delete_completed
7597 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7599 run_test 64d "check grant limit exceed"
7601 # bug 1414 - set/get directories' stripe info
7603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7605 test_mkdir $DIR/$tdir
7607 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7609 run_test 65a "directory with no stripe info"
7612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7614 test_mkdir $DIR/$tdir
7615 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7617 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7620 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7622 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7626 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7628 test_mkdir $DIR/$tdir
7629 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7631 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7632 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7634 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7636 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7641 test_mkdir $DIR/$tdir
7642 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7643 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7645 if [[ $STRIPECOUNT -le 0 ]]; then
7647 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7648 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7649 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7651 sc=$(($STRIPECOUNT - 1))
7653 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7654 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7655 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7656 error "lverify failed"
7658 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7663 test_mkdir $DIR/$tdir
7665 $LFS setstripe $DIR/$tdir || error "setstripe"
7666 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7667 error "no stripe info failed"
7669 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7671 run_test 65e "directory setstripe defaults"
7674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7676 test_mkdir $DIR/${tdir}f
7677 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7678 error "setstripe succeeded" || true
7680 run_test 65f "dir setstripe permission (should return error) ==="
7683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7685 test_mkdir $DIR/$tdir
7686 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7688 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7689 error "setstripe -S failed"
7690 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7691 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7692 error "delete default stripe failed"
7694 run_test 65g "directory setstripe -d"
7697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7699 test_mkdir $DIR/$tdir
7700 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7702 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7703 error "setstripe -S failed"
7704 test_mkdir $DIR/$tdir/dd1
7705 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7706 error "stripe info inherit failed"
7708 run_test 65h "directory stripe info inherit ===================="
7711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7713 save_layout_restore_at_exit $MOUNT
7715 # bug6367: set non-default striping on root directory
7716 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7718 # bug12836: getstripe on -1 default directory striping
7719 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7721 # bug12836: getstripe -v on -1 default directory striping
7722 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7724 # bug12836: new find on -1 default directory striping
7725 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7727 run_test 65i "various tests to set root directory striping"
7729 test_65j() { # bug6367
7730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7734 # if we aren't already remounting for each test, do so for this test
7735 if [ "$I_MOUNTED" = "yes" ]; then
7736 cleanup || error "failed to unmount"
7740 save_layout_restore_at_exit $MOUNT
7742 $LFS setstripe -d $MOUNT || error "setstripe failed"
7744 run_test 65j "set default striping on root directory (bug 6367)="
7748 wait_delete_completed
7749 do_facet $SINGLEMDS "lctl set_param -n \
7750 osp.$ost*MDT0000.max_create_count=$max_count"
7751 do_facet $SINGLEMDS "lctl set_param -n \
7752 osp.$ost*MDT0000.create_count=$count"
7753 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7754 echo $INACTIVE_OSC "is Activate"
7756 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7759 test_65k() { # bug11679
7760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7762 remote_mds_nodsh && skip "remote MDS with nodsh"
7764 local disable_precreate=true
7765 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7766 disable_precreate=false
7768 echo "Check OST status: "
7769 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7770 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7772 for OSC in $MDS_OSCS; do
7773 echo $OSC "is active"
7774 do_facet $SINGLEMDS lctl --device %$OSC activate
7777 for INACTIVE_OSC in $MDS_OSCS; do
7778 local ost=$(osc_to_ost $INACTIVE_OSC)
7779 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7780 lov.*md*.target_obd |
7781 awk -F: /$ost/'{ print $1 }' | head -n 1)
7784 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7785 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7787 echo "Deactivate: " $INACTIVE_OSC
7788 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7790 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7791 osp.$ost*MDT0000.create_count")
7792 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7793 osp.$ost*MDT0000.max_create_count")
7794 $disable_precreate &&
7795 do_facet $SINGLEMDS "lctl set_param -n \
7796 osp.$ost*MDT0000.max_create_count=0"
7798 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7799 [ -f $DIR/$tdir/$idx ] && continue
7800 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7801 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7803 error "setstripe $idx should succeed"; }
7804 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7806 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7809 do_facet $SINGLEMDS "lctl set_param -n \
7810 osp.$ost*MDT0000.max_create_count=$max_count"
7811 do_facet $SINGLEMDS "lctl set_param -n \
7812 osp.$ost*MDT0000.create_count=$count"
7813 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7814 echo $INACTIVE_OSC "is Activate"
7816 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7819 run_test 65k "validate manual striping works properly with deactivated OSCs"
7821 test_65l() { # bug 12836
7822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7824 test_mkdir -p $DIR/$tdir/test_dir
7825 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7826 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7828 run_test 65l "lfs find on -1 stripe dir ========================"
7831 local layout=$(save_layout $MOUNT)
7832 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7833 restore_layout $MOUNT $layout
7834 error "setstripe should fail by non-root users"
7838 run_test 65m "normal user can't set filesystem default stripe"
7841 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7842 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
7843 skip "Need MDS version at least 2.12.50"
7844 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7846 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7847 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7848 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7850 local root_layout=$(save_layout $MOUNT)
7851 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7853 # new subdirectory under root directory should not inherit
7854 # the default layout from root
7855 local dir1=$MOUNT/$tdir-1
7856 mkdir $dir1 || error "mkdir $dir1 failed"
7857 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7858 error "$dir1 shouldn't have LOV EA"
7860 # delete the default layout on root directory
7861 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7863 local dir2=$MOUNT/$tdir-2
7864 mkdir $dir2 || error "mkdir $dir2 failed"
7865 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7866 error "$dir2 shouldn't have LOV EA"
7868 # set a new striping pattern on root directory
7869 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7870 local new_def_stripe_size=$((def_stripe_size * 2))
7871 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7872 error "set stripe size on $MOUNT failed"
7874 # new file created in $dir2 should inherit the new stripe size from
7875 # the filesystem default
7876 local file2=$dir2/$tfile-2
7877 touch $file2 || error "touch $file2 failed"
7879 local file2_stripe_size=$($LFS getstripe -S $file2)
7880 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7881 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7883 local dir3=$MOUNT/$tdir-3
7884 mkdir $dir3 || error "mkdir $dir3 failed"
7885 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
7886 # the root layout, which is the actual default layout that will be used
7887 # when new files are created in $dir3.
7888 local dir3_layout=$(get_layout_param $dir3)
7889 local root_dir_layout=$(get_layout_param $MOUNT)
7890 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
7891 error "$dir3 should show the default layout from $MOUNT"
7893 # set OST pool on root directory
7894 local pool=$TESTNAME
7895 pool_add $pool || error "add $pool failed"
7896 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7897 error "add targets to $pool failed"
7899 $LFS setstripe -p $pool $MOUNT ||
7900 error "set OST pool on $MOUNT failed"
7902 # new file created in $dir3 should inherit the pool from
7903 # the filesystem default
7904 local file3=$dir3/$tfile-3
7905 touch $file3 || error "touch $file3 failed"
7907 local file3_pool=$($LFS getstripe -p $file3)
7908 [[ "$file3_pool" = "$pool" ]] ||
7909 error "$file3 didn't inherit OST pool $pool"
7911 local dir4=$MOUNT/$tdir-4
7912 mkdir $dir4 || error "mkdir $dir4 failed"
7913 local dir4_layout=$(get_layout_param $dir4)
7914 root_dir_layout=$(get_layout_param $MOUNT)
7915 echo "$LFS getstripe -d $dir4"
7916 $LFS getstripe -d $dir4
7917 echo "$LFS getstripe -d $MOUNT"
7918 $LFS getstripe -d $MOUNT
7919 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
7920 error "$dir4 should show the default layout from $MOUNT"
7922 # new file created in $dir4 should inherit the pool from
7923 # the filesystem default
7924 local file4=$dir4/$tfile-4
7925 touch $file4 || error "touch $file4 failed"
7927 local file4_pool=$($LFS getstripe -p $file4)
7928 [[ "$file4_pool" = "$pool" ]] ||
7929 error "$file4 didn't inherit OST pool $pool"
7931 # new subdirectory under non-root directory should inherit
7932 # the default layout from its parent directory
7933 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7934 error "set directory layout on $dir4 failed"
7936 local dir5=$dir4/$tdir-5
7937 mkdir $dir5 || error "mkdir $dir5 failed"
7939 dir4_layout=$(get_layout_param $dir4)
7940 local dir5_layout=$(get_layout_param $dir5)
7941 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7942 error "$dir5 should inherit the default layout from $dir4"
7944 # though subdir under ROOT doesn't inherit default layout, but
7945 # its sub dir/file should be created with default layout.
7946 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7947 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7948 skip "Need MDS version at least 2.12.59"
7950 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7951 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7952 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7954 if [ $default_lmv_hash == "none" ]; then
7955 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7957 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7958 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7961 $LFS setdirstripe -D -c 2 $MOUNT ||
7962 error "setdirstripe -D -c 2 failed"
7963 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7964 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7965 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7967 run_test 65n "don't inherit default layout from root for new subdirectories"
7969 # bug 2543 - update blocks count on client
7971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7974 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7975 sync; sync_all_data; sync; sync_all_data
7976 cancel_lru_locks osc
7977 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7978 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7980 run_test 66 "update inode blocks count on client ==============="
7983 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7987 swapon -s | awk '($1 == "'$1'") { print $4 }'
7990 # bug5265, obdfilter oa2dentry return -ENOENT
7991 # #define OBD_FAIL_SRV_ENOENT 0x217
7993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7994 remote_ost_nodsh && skip "remote OST with nodsh"
7997 $LFS setstripe -c 1 -i 0 $f
7999 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8001 do_facet ost1 lctl set_param fail_loc=0x217
8002 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8003 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8005 do_facet ost1 lctl set_param fail_loc=0
8006 $DIRECTIO write $f 0 2 || error "write error"
8008 cancel_lru_locks osc
8009 $DIRECTIO read $f 0 1 || error "read error"
8011 do_facet ost1 lctl set_param fail_loc=0x217
8012 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8014 do_facet ost1 lctl set_param fail_loc=0
8017 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8020 test_mkdir $DIR/$tdir
8021 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8022 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8024 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8026 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8028 [ "$RUNAS_ID" = "$UID" ] &&
8029 skip_env "RUNAS_ID = UID = $UID -- skipping"
8030 # Check that testing environment is properly set up. Skip if not
8031 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8032 skip_env "User $RUNAS_ID does not exist - skipping"
8035 chmod 777 $DIR/$tfile
8036 chmod ug+s $DIR/$tfile
8037 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8038 error "$RUNAS dd $DIR/$tfile failed"
8039 # See if we are still setuid/sgid
8040 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8041 error "S/gid is not dropped on write"
8042 # Now test that MDS is updated too
8043 cancel_lru_locks mdc
8044 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8045 error "S/gid is not dropped on MDS"
8048 run_test 72a "Test that remove suid works properly (bug5695) ===="
8050 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8053 [ "$RUNAS_ID" = "$UID" ] &&
8054 skip_env "RUNAS_ID = UID = $UID -- skipping"
8055 [ "$RUNAS_ID" -eq 0 ] &&
8056 skip_env "RUNAS_ID = 0 -- skipping"
8057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8058 # Check that testing environment is properly set up. Skip if not
8059 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8060 skip_env "User $RUNAS_ID does not exist - skipping"
8062 touch $DIR/${tfile}-f{g,u}
8063 test_mkdir $DIR/${tfile}-dg
8064 test_mkdir $DIR/${tfile}-du
8065 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8066 chmod g+s $DIR/${tfile}-{f,d}g
8067 chmod u+s $DIR/${tfile}-{f,d}u
8068 for perm in 777 2777 4777; do
8069 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8070 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8071 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8072 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8076 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8078 # bug 3462 - multiple simultaneous MDC requests
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8082 test_mkdir $DIR/d73-1
8083 test_mkdir $DIR/d73-2
8084 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8087 lctl set_param fail_loc=0x80000129
8088 $MULTIOP $DIR/d73-1/f73-2 Oc &
8090 lctl set_param fail_loc=0
8092 $MULTIOP $DIR/d73-2/f73-3 Oc &
8096 wait $pid1 || return 1
8100 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8101 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8102 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8106 run_test 73 "multiple MDC requests (should not deadlock)"
8108 test_74a() { # bug 6149, 6184
8109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8112 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8114 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8115 # will spin in a tight reconnection loop
8116 $LCTL set_param fail_loc=0x8000030e
8117 # get any lock that won't be difficult - lookup works.
8119 $LCTL set_param fail_loc=0
8123 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8125 test_74b() { # bug 13310
8126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8128 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8130 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8131 # will spin in a tight reconnection loop
8132 $LCTL set_param fail_loc=0x8000030e
8133 # get a "difficult" lock
8135 $LCTL set_param fail_loc=0
8139 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8144 #define OBD_FAIL_LDLM_NEW_LOCK
8145 $LCTL set_param fail_loc=0x319
8146 touch $DIR/$tfile && error "touch successful"
8147 $LCTL set_param fail_loc=0
8150 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8153 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8156 test_76() { # Now for bug 20433, added originally in bug 1443
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8161 cancel_lru_locks osc
8162 BEFORE_INODES=$(num_inodes)
8163 echo "before inodes: $BEFORE_INODES"
8165 [ "$SLOW" = "no" ] && COUNT=100
8166 for i in $(seq $COUNT); do
8170 cancel_lru_locks osc
8171 AFTER_INODES=$(num_inodes)
8172 echo "after inodes: $AFTER_INODES"
8174 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8176 AFTER_INODES=$(num_inodes)
8178 echo "wait $wait seconds inodes: $AFTER_INODES"
8179 if [ $wait -gt 30 ]; then
8180 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8184 run_test 76 "confirm clients recycle inodes properly ===="
8190 # Note: in sptlrpc modes which enable its own bulk checksum, the
8191 # original crc32_le bulk checksum will be automatically disabled,
8192 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8193 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8194 # In this case set_checksums() will not be no-op, because sptlrpc
8195 # bulk checksum will be enabled all through the test.
8197 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8198 lctl set_param -n osc.*.checksums $1
8202 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8203 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8204 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8205 tr -d [] | head -n1)}
8208 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8210 log "set checksum type to $1, rc = $rc"
8214 get_osc_checksum_type()
8216 # arugment 1: OST name, like OST0000
8218 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8219 sed 's/.*\[\(.*\)\].*/\1/g')
8221 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8225 F77_TMP=$TMP/f77-temp
8228 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8229 error "error writing to $F77_TMP"
8232 test_77a() { # bug 10889
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8234 $GSS && skip_env "could not run with gss"
8236 [ ! -f $F77_TMP ] && setup_f77
8238 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8242 run_test 77a "normal checksum read/write operation"
8244 test_77b() { # bug 10889
8245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8246 $GSS && skip_env "could not run with gss"
8248 [ ! -f $F77_TMP ] && setup_f77
8249 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8250 $LCTL set_param fail_loc=0x80000409
8253 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8254 error "dd error: $?"
8255 $LCTL set_param fail_loc=0
8257 for algo in $CKSUM_TYPES; do
8258 cancel_lru_locks osc
8259 set_checksum_type $algo
8260 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8261 $LCTL set_param fail_loc=0x80000408
8262 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8263 $LCTL set_param fail_loc=0
8266 set_checksum_type $ORIG_CSUM_TYPE
8269 run_test 77b "checksum error on client write, read"
8274 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8276 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8277 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8278 $check_ost && [ -n "$ost_file_prefix" ] &&
8279 do_facet ost1 rm -f ${ost_file_prefix}\*
8283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8284 $GSS && skip_env "could not run with gss"
8285 remote_ost_nodsh && skip "remote OST with nodsh"
8288 local osc_file_prefix
8290 local check_ost=false
8291 local ost_file_prefix
8297 # ensure corruption will occur on first OSS/OST
8298 $LFS setstripe -i 0 $DIR/$tfile
8300 [ ! -f $F77_TMP ] && setup_f77
8301 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8302 error "dd write error: $?"
8303 fid=$($LFS path2fid $DIR/$tfile)
8305 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8308 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8309 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8311 echo "OSS do not support bulk pages dump upon error"
8314 osc_file_prefix=$($LCTL get_param -n debug_path)
8315 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8317 trap cleanup_77c EXIT
8320 # enable bulk pages dump upon error on Client
8321 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8322 # enable bulk pages dump upon error on OSS
8324 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8326 # flush Client cache to allow next read to reach OSS
8327 cancel_lru_locks osc
8329 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8330 $LCTL set_param fail_loc=0x80000408
8331 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8332 $LCTL set_param fail_loc=0
8336 # check cksum dump on Client
8337 osc_file=$(ls ${osc_file_prefix}*)
8338 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8339 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8340 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8341 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8342 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8344 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8345 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8346 error "dump content does not match on Client"
8348 $check_ost || skip "No need to check cksum dump on OSS"
8350 # check cksum dump on OSS
8351 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8352 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8353 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8354 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8355 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8356 error "dump content does not match on OSS"
8360 run_test 77c "checksum error on client read with debug"
8362 test_77d() { # bug 10889
8363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8364 $GSS && skip_env "could not run with gss"
8366 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8367 $LCTL set_param fail_loc=0x80000409
8369 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8370 error "direct write: rc=$?"
8371 $LCTL set_param fail_loc=0
8374 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8375 $LCTL set_param fail_loc=0x80000408
8377 cancel_lru_locks osc
8378 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8379 error "direct read: rc=$?"
8380 $LCTL set_param fail_loc=0
8383 run_test 77d "checksum error on OST direct write, read"
8385 test_77f() { # bug 10889
8386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8387 $GSS && skip_env "could not run with gss"
8390 for algo in $CKSUM_TYPES; do
8391 cancel_lru_locks osc
8392 set_checksum_type $algo
8393 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8394 $LCTL set_param fail_loc=0x409
8395 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8396 error "direct write succeeded"
8397 $LCTL set_param fail_loc=0
8399 set_checksum_type $ORIG_CSUM_TYPE
8402 run_test 77f "repeat checksum error on write (expect error)"
8404 test_77g() { # bug 10889
8405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8406 $GSS && skip_env "could not run with gss"
8407 remote_ost_nodsh && skip "remote OST with nodsh"
8409 [ ! -f $F77_TMP ] && setup_f77
8411 local file=$DIR/$tfile
8412 stack_trap "rm -f $file" EXIT
8414 $LFS setstripe -c 1 -i 0 $file
8415 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8416 do_facet ost1 lctl set_param fail_loc=0x8000021a
8418 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8419 error "write error: rc=$?"
8420 do_facet ost1 lctl set_param fail_loc=0
8423 cancel_lru_locks osc
8424 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8425 do_facet ost1 lctl set_param fail_loc=0x8000021b
8427 cmp $F77_TMP $file || error "file compare failed"
8428 do_facet ost1 lctl set_param fail_loc=0
8431 run_test 77g "checksum error on OST write, read"
8433 test_77k() { # LU-10906
8434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8435 $GSS && skip_env "could not run with gss"
8437 local cksum_param="osc.$FSNAME*.checksums"
8438 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8442 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8443 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8444 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8448 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8449 error "failed to set checksum=$i on MGS"
8450 wait_update $HOSTNAME "$get_checksum" $i
8452 echo "remount client, checksum should be $i"
8453 remount_client $MOUNT || error "failed to remount client"
8454 checksum=$(eval $get_checksum)
8455 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8457 # remove persistent param to avoid races with checksum mountopt below
8458 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8459 error "failed to delete checksum on MGS"
8461 for opt in "checksum" "nochecksum"; do
8462 #remount with mount option
8463 echo "remount client with option $opt, checksum should be $i"
8464 umount_client $MOUNT || error "failed to umount client"
8465 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8466 error "failed to mount client with option '$opt'"
8467 checksum=$(eval $get_checksum)
8468 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8472 remount_client $MOUNT || error "failed to remount client"
8474 run_test 77k "enable/disable checksum correctly"
8477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8478 $GSS && skip_env "could not run with gss"
8481 stack_trap "set_checksums $ORIG_CSUM" EXIT
8482 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8484 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8486 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8487 for algo in $CKSUM_TYPES; do
8488 set_checksum_type $algo || error "fail to set checksum type $algo"
8489 osc_algo=$(get_osc_checksum_type OST0000)
8490 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8492 # no locks, no reqs to let the connection idle
8493 cancel_lru_locks osc
8494 lru_resize_disable osc
8495 wait_osc_import_state client ost1 IDLE
8497 # ensure ost1 is connected
8498 stat $DIR/$tfile >/dev/null || error "can't stat"
8499 wait_osc_import_state client ost1 FULL
8501 osc_algo=$(get_osc_checksum_type OST0000)
8502 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8506 run_test 77l "preferred checksum type is remembered after reconnected"
8508 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8517 test_78() { # bug 10901
8518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8519 remote_ost || skip_env "local OST"
8522 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8523 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8524 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8525 echo "MemTotal: $MEMTOTAL"
8527 # reserve 256MB of memory for the kernel and other running processes,
8528 # and then take 1/2 of the remaining memory for the read/write buffers.
8529 if [ $MEMTOTAL -gt 512 ] ;then
8530 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8532 # for those poor memory-starved high-end clusters...
8533 MEMTOTAL=$((MEMTOTAL / 2))
8535 echo "Mem to use for directio: $MEMTOTAL"
8537 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8538 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8539 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8540 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8542 echo "Smallest OST: $SMALLESTOST"
8543 [[ $SMALLESTOST -lt 10240 ]] &&
8544 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8546 trap cleanup_test_78 EXIT
8548 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8549 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8551 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8552 echo "File size: $F78SIZE"
8553 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8554 for i in $(seq 1 $NSEQ); do
8555 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8556 echo directIO rdwr round $i of $NSEQ
8557 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8562 run_test 78 "handle large O_DIRECT writes correctly ============"
8564 test_79() { # bug 12743
8565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8567 wait_delete_completed
8569 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8570 BKFREE=$(calc_osc_kbytes kbytesfree)
8571 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8573 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8574 DFTOTAL=`echo $STRING | cut -d, -f1`
8575 DFUSED=`echo $STRING | cut -d, -f2`
8576 DFAVAIL=`echo $STRING | cut -d, -f3`
8577 DFFREE=$(($DFTOTAL - $DFUSED))
8579 ALLOWANCE=$((64 * $OSTCOUNT))
8581 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8582 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8583 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8585 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8586 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8587 error "df free($DFFREE) mismatch OST free($BKFREE)"
8589 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8590 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8591 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8594 run_test 79 "df report consistency check ======================="
8596 test_80() { # bug 10718
8597 remote_ost_nodsh && skip "remote OST with nodsh"
8598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8600 # relax strong synchronous semantics for slow backends like ZFS
8601 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8602 local soc="obdfilter.*.sync_lock_cancel"
8603 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8605 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8606 if [ -z "$save" ]; then
8607 soc="obdfilter.*.sync_on_lock_cancel"
8608 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8611 if [ "$save" != "never" ]; then
8612 local hosts=$(comma_list $(osts_nodes))
8614 do_nodes $hosts $LCTL set_param $soc=never
8615 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8619 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8621 local before=$(date +%s)
8622 cancel_lru_locks osc
8623 local after=$(date +%s)
8624 local diff=$((after - before))
8625 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8629 run_test 80 "Page eviction is equally fast at high offsets too"
8631 test_81a() { # LU-456
8632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8633 remote_ost_nodsh && skip "remote OST with nodsh"
8635 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8636 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8637 do_facet ost1 lctl set_param fail_loc=0x80000228
8639 # write should trigger a retry and success
8640 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8641 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8643 if [ $RC -ne 0 ] ; then
8644 error "write should success, but failed for $RC"
8647 run_test 81a "OST should retry write when get -ENOSPC ==============="
8649 test_81b() { # LU-456
8650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8651 remote_ost_nodsh && skip "remote OST with nodsh"
8653 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8654 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8655 do_facet ost1 lctl set_param fail_loc=0x228
8657 # write should retry several times and return -ENOSPC finally
8658 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8659 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8662 if [ $RC -ne $ENOSPC ] ; then
8663 error "dd should fail for -ENOSPC, but succeed."
8666 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8668 test_82() { # LU-1031
8669 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8673 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8675 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8677 kill -USR1 $MULTIPID2
8679 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8680 error "First grouplock does not block second one"
8682 echo "Second grouplock blocks first one"
8684 kill -USR1 $MULTIPID1
8688 run_test 82 "Basic grouplock test"
8691 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8693 test_mkdir $DIR/$tdir.cvsroot
8694 chown $RUNAS_ID $DIR/$tdir.cvsroot
8697 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8700 # some versions of cvs import exit(1) when asked to import links or
8701 # files they can't read. ignore those files.
8702 local toignore=$(find . -type l -printf '-I %f\n' -o \
8703 ! -perm /4 -printf '-I %f\n')
8704 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8705 $tdir.reposname vtag rtag
8708 test_mkdir $DIR/$tdir.reposname
8709 chown $RUNAS_ID $DIR/$tdir.reposname
8710 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8712 cd $DIR/$tdir.reposname
8714 $RUNAS cvs add -m 'addmsg' foo99
8716 $RUNAS cvs commit -m 'nomsg' foo99
8717 rm -fr $DIR/$tdir.cvsroot
8719 run_test 99 "cvs strange file/directory operations"
8722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8723 [[ "$NETTYPE" =~ tcp ]] ||
8724 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8725 remote_ost_nodsh && skip "remote OST with nodsh"
8726 remote_mds_nodsh && skip "remote MDS with nodsh"
8728 skip "useless for local single node setup"
8730 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8731 [ "$PROT" != "tcp" ] && continue
8732 RPORT=$(echo $REMOTE | cut -d: -f2)
8733 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8736 LPORT=`echo $LOCAL | cut -d: -f2`
8737 if [ $LPORT -ge 1024 ]; then
8738 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8740 error_exit "local: $LPORT > 1024, remote: $RPORT"
8743 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8745 run_test 100 "check local port using privileged port ==========="
8747 function get_named_value()
8756 echo $line | sed "s/^$tag[ ]*//"
8763 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8764 awk '/^max_cached_mb/ { print $2 }')
8767 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8777 local cache_limit=32
8779 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8780 trap cleanup_101a EXIT
8781 $LCTL set_param -n llite.*.read_ahead_stats 0
8782 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8785 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8787 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8788 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8791 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8792 get_named_value 'read but discarded' | cut -d" " -f1); do
8793 discard=$(($discard + $s))
8797 $LCTL get_param osc.*-osc*.rpc_stats
8798 $LCTL get_param llite.*.read_ahead_stats
8800 # Discard is generally zero, but sometimes a few random reads line up
8801 # and trigger larger readahead, which is wasted & leads to discards.
8802 if [[ $(($discard)) -gt $nreads ]]; then
8803 error "too many ($discard) discarded pages"
8805 rm -f $DIR/$tfile || true
8807 run_test 101a "check read-ahead for random reads"
8810 test_mkdir $DIR/$tdir
8812 local FILE_LENGTH=$2
8815 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8817 local list=$(comma_list $(osts_nodes))
8818 set_osd_param $list '' read_cache_enable 0
8819 set_osd_param $list '' writethrough_cache_enable 0
8821 trap cleanup_test101bc EXIT
8822 # prepare the read-ahead file
8823 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8825 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8826 count=$FILE_SIZE_MB 2> /dev/null
8830 cleanup_test101bc() {
8835 local list=$(comma_list $(osts_nodes))
8836 set_osd_param $list '' read_cache_enable 1
8837 set_osd_param $list '' writethrough_cache_enable 1
8841 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8846 local STRIPE_SIZE=$2
8847 local FILE_LENGTH=$3
8848 local RA_INC=1048576
8849 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8850 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8851 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8852 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8853 get_named_value 'read but discarded' |
8854 cut -d" " -f1 | calc_total)
8855 if [[ $DISCARD -gt $discard_limit ]]; then
8856 $LCTL get_param llite.*.read_ahead_stats
8857 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8859 echo "Read-ahead success for size ${READ_SIZE}"
8864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8865 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8867 local STRIPE_SIZE=1048576
8868 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8870 if [ $SLOW == "yes" ]; then
8871 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8873 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8876 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8878 # prepare the read-ahead file
8879 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8880 cancel_lru_locks osc
8881 for BIDX in 2 4 8 16 32 64 128 256
8883 local BSIZE=$((BIDX*4096))
8884 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8885 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8886 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8887 $LCTL set_param -n llite.*.read_ahead_stats 0
8888 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8889 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8890 cancel_lru_locks osc
8891 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8896 run_test 101b "check stride-io mode read-ahead ================="
8899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8901 local STRIPE_SIZE=1048576
8902 local FILE_LENGTH=$((STRIPE_SIZE*100))
8907 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8909 cancel_lru_locks osc
8910 $LCTL set_param osc.*.rpc_stats 0
8911 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8912 $LCTL get_param osc.*.rpc_stats
8913 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8914 local stats=$($LCTL get_param -n $osc_rpc_stats)
8915 local lines=$(echo "$stats" | awk 'END {print NR;}')
8918 if [ $lines -le 20 ]; then
8919 echo "continue debug"
8922 for size in 1 2 4 8; do
8923 local rpc=$(echo "$stats" |
8924 awk '($1 == "'$size':") {print $2; exit; }')
8925 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8926 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8928 echo "$osc_rpc_stats check passed!"
8933 run_test 101c "check stripe_size aligned read-ahead ================="
8936 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8937 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8943 local file=$DIR/$tfile
8944 local sz_MB=${FILESIZE_101d:-500}
8945 local ra_MB=${READAHEAD_MB:-40}
8947 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8948 [ $free_MB -lt $sz_MB ] &&
8949 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8951 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8952 $LFS setstripe -c -1 $file || error "setstripe failed"
8954 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8955 echo Cancel LRU locks on lustre client to flush the client cache
8956 cancel_lru_locks osc
8958 echo Disable read-ahead
8959 local old_READAHEAD=$(set_read_ahead 0)
8961 echo Reading the test file $file with read-ahead disabled
8962 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8964 echo Cancel LRU locks on lustre client to flush the client cache
8965 cancel_lru_locks osc
8966 echo Enable read-ahead with ${ra_MB}MB
8967 set_read_ahead $ra_MB
8969 echo Reading the test file $file with read-ahead enabled
8970 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8972 echo "read-ahead disabled time read $raOFF"
8973 echo "read-ahead enabled time read $raON"
8975 set_read_ahead $old_READAHEAD
8977 wait_delete_completed
8979 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8980 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8982 run_test 101d "file read with and without read-ahead enabled"
8985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8987 local file=$DIR/$tfile
8988 local size_KB=500 #KB
8992 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8993 local need_KB=$((count * size_KB))
8994 [[ $free_KB -le $need_KB ]] &&
8995 skip_env "Need free space $need_KB, have $free_KB"
8997 echo "Creating $count ${size_KB}K test files"
8998 for ((i = 0; i < $count; i++)); do
8999 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9002 echo "Cancel LRU locks on lustre client to flush the client cache"
9003 cancel_lru_locks $OSC
9005 echo "Reset readahead stats"
9006 $LCTL set_param -n llite.*.read_ahead_stats 0
9008 for ((i = 0; i < $count; i++)); do
9009 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9012 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9013 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9015 for ((i = 0; i < $count; i++)); do
9016 rm -rf $file.$i 2>/dev/null
9019 #10000 means 20% reads are missing in readahead
9020 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9022 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9025 which iozone || skip_env "no iozone installed"
9027 local old_debug=$($LCTL get_param debug)
9028 old_debug=${old_debug#*=}
9029 $LCTL set_param debug="reada mmap"
9031 # create a test file
9032 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9034 echo Cancel LRU locks on lustre client to flush the client cache
9035 cancel_lru_locks osc
9037 echo Reset readahead stats
9038 $LCTL set_param -n llite.*.read_ahead_stats 0
9040 echo mmap read the file with small block size
9041 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9044 echo checking missing pages
9045 $LCTL get_param llite.*.read_ahead_stats
9046 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9047 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9049 $LCTL set_param debug="$old_debug"
9050 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9053 run_test 101f "check mmap read performance"
9055 test_101g_brw_size_test() {
9057 local pages=$((mb * 1048576 / PAGE_SIZE))
9058 local file=$DIR/$tfile
9060 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9061 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9062 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9063 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9067 stack_trap "rm -f $file" EXIT
9068 $LCTL set_param -n osc.*.rpc_stats=0
9070 # 10 RPCs should be enough for the test
9072 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9073 { error "dd write ${mb} MB blocks failed"; return 3; }
9074 cancel_lru_locks osc
9075 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9076 { error "dd write ${mb} MB blocks failed"; return 4; }
9078 # calculate number of full-sized read and write RPCs
9079 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9080 sed -n '/pages per rpc/,/^$/p' |
9081 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9082 END { print reads,writes }'))
9083 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9085 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9092 remote_ost_nodsh && skip "remote OST with nodsh"
9095 local osts=$(get_facets OST)
9096 local list=$(comma_list $(osts_nodes))
9097 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9098 local brw_size="obdfilter.*.brw_size"
9100 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9102 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9104 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9105 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9106 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9107 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9108 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9109 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9111 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9114 if [[ $orig_mb -lt 16 ]]; then
9115 save_lustre_params $osts "$brw_size" > $p
9116 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9117 error "set 16MB RPC size failed"
9119 echo "remount client to enable new RPC size"
9120 remount_client $MOUNT || error "remount_client failed"
9123 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9124 # should be able to set brw_size=12, but no rpc_stats for that
9125 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9128 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9130 if [[ $orig_mb -lt 16 ]]; then
9131 restore_lustre_params < $p
9132 remount_client $MOUNT || error "remount_client restore failed"
9135 rm -f $p $DIR/$tfile
9137 run_test 101g "Big bulk(4/16 MiB) readahead"
9140 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9142 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9143 error "dd 70M file failed"
9144 echo Cancel LRU locks on lustre client to flush the client cache
9145 cancel_lru_locks osc
9147 echo "Reset readahead stats"
9148 $LCTL set_param -n llite.*.read_ahead_stats 0
9150 echo "Read 10M of data but cross 64M bundary"
9151 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9152 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9153 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9154 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9155 rm -f $p $DIR/$tfile
9157 run_test 101h "Readahead should cover current read window"
9160 test_mkdir $DIR/$tdir
9161 chown $RUNAS_ID $DIR/$tdir
9164 STRIPE_COUNT=$OSTCOUNT
9165 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9167 trap cleanup_test102 EXIT
9169 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9171 for num in 1 2 3 4; do
9172 for count in $(seq 1 $STRIPE_COUNT); do
9173 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9174 local size=`expr $STRIPE_SIZE \* $num`
9175 local file=file"$num-$idx-$count"
9176 $1 $LFS setstripe -S $size -i $idx -c $count $file
9182 $1 tar cf $TMP/f102.tar $tdir --xattrs
9188 rm -rf $DIR/d0.sanity/d102
9192 [ "$UID" != 0 ] && skip "must run as root"
9193 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9194 skip_env "must have user_xattr"
9196 [ -z "$(which setfattr 2>/dev/null)" ] &&
9197 skip_env "could not find setfattr"
9199 local testfile=$DIR/$tfile
9202 echo "set/get xattr..."
9203 setfattr -n trusted.name1 -v value1 $testfile ||
9204 error "setfattr -n trusted.name1=value1 $testfile failed"
9205 getfattr -n trusted.name1 $testfile 2> /dev/null |
9206 grep "trusted.name1=.value1" ||
9207 error "$testfile missing trusted.name1=value1"
9209 setfattr -n user.author1 -v author1 $testfile ||
9210 error "setfattr -n user.author1=author1 $testfile failed"
9211 getfattr -n user.author1 $testfile 2> /dev/null |
9212 grep "user.author1=.author1" ||
9213 error "$testfile missing trusted.author1=author1"
9216 setfattr -n trusted.name2 -v value2 $testfile ||
9217 error "$testfile unable to set trusted.name2"
9218 setfattr -n trusted.name3 -v value3 $testfile ||
9219 error "$testfile unable to set trusted.name3"
9220 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9221 grep "trusted.name" | wc -l) -eq 3 ] ||
9222 error "$testfile missing 3 trusted.name xattrs"
9224 setfattr -n user.author2 -v author2 $testfile ||
9225 error "$testfile unable to set user.author2"
9226 setfattr -n user.author3 -v author3 $testfile ||
9227 error "$testfile unable to set user.author3"
9228 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9229 grep "user.author" | wc -l) -eq 3 ] ||
9230 error "$testfile missing 3 user.author xattrs"
9232 echo "remove xattr..."
9233 setfattr -x trusted.name1 $testfile ||
9234 error "$testfile error deleting trusted.name1"
9235 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9236 error "$testfile did not delete trusted.name1 xattr"
9238 setfattr -x user.author1 $testfile ||
9239 error "$testfile error deleting user.author1"
9240 echo "set lustre special xattr ..."
9241 $LFS setstripe -c1 $testfile
9242 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9243 awk -F "=" '/trusted.lov/ { print $2 }' )
9244 setfattr -n "trusted.lov" -v $lovea $testfile ||
9245 error "$testfile doesn't ignore setting trusted.lov again"
9246 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9247 error "$testfile allow setting invalid trusted.lov"
9250 run_test 102a "user xattr test =================================="
9253 [ -z "$(which setfattr 2>/dev/null)" ] &&
9254 skip_env "could not find setfattr"
9255 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9257 # b10930: get/set/list trusted.lov xattr
9258 echo "get/set/list trusted.lov xattr ..."
9259 local testfile=$DIR/$tfile
9260 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9261 error "setstripe failed"
9262 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9263 error "getstripe failed"
9264 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9265 error "can't get trusted.lov from $testfile"
9267 local testfile2=${testfile}2
9268 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9269 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9272 setfattr -n trusted.lov -v $value $testfile2
9273 local stripe_size=$($LFS getstripe -S $testfile2)
9274 local stripe_count=$($LFS getstripe -c $testfile2)
9275 [[ $stripe_size -eq 65536 ]] ||
9276 error "stripe size $stripe_size != 65536"
9277 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9278 error "stripe count $stripe_count != $STRIPECOUNT"
9281 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9284 [ -z "$(which setfattr 2>/dev/null)" ] &&
9285 skip_env "could not find setfattr"
9286 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9288 # b10930: get/set/list lustre.lov xattr
9289 echo "get/set/list lustre.lov xattr ..."
9290 test_mkdir $DIR/$tdir
9291 chown $RUNAS_ID $DIR/$tdir
9292 local testfile=$DIR/$tdir/$tfile
9293 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9294 error "setstripe failed"
9295 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9296 error "getstripe failed"
9297 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9298 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9300 local testfile2=${testfile}2
9301 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9302 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9304 $RUNAS $MCREATE $testfile2
9305 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9306 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9307 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9308 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9309 [ $stripe_count -eq $STRIPECOUNT ] ||
9310 error "stripe count $stripe_count != $STRIPECOUNT"
9312 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9314 compare_stripe_info1() {
9315 local stripe_index_all_zero=true
9317 for num in 1 2 3 4; do
9318 for count in $(seq 1 $STRIPE_COUNT); do
9319 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9320 local size=$((STRIPE_SIZE * num))
9321 local file=file"$num-$offset-$count"
9322 stripe_size=$($LFS getstripe -S $PWD/$file)
9323 [[ $stripe_size -ne $size ]] &&
9324 error "$file: size $stripe_size != $size"
9325 stripe_count=$($LFS getstripe -c $PWD/$file)
9326 # allow fewer stripes to be created, ORI-601
9327 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9328 error "$file: count $stripe_count != $count"
9329 stripe_index=$($LFS getstripe -i $PWD/$file)
9330 [[ $stripe_index -ne 0 ]] &&
9331 stripe_index_all_zero=false
9335 $stripe_index_all_zero &&
9336 error "all files are being extracted starting from OST index 0"
9340 have_xattrs_include() {
9341 tar --help | grep -q xattrs-include &&
9342 echo --xattrs-include="lustre.*"
9346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9347 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9349 XINC=$(have_xattrs_include)
9351 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9353 compare_stripe_info1
9355 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9359 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9361 XINC=$(have_xattrs_include)
9363 test_mkdir $DIR/$tdir.restore
9365 tar cf - --xattrs $tdir | tar xf - \
9366 -C $DIR/$tdir.restore --xattrs $XINC
9367 cd $DIR/$tdir.restore/$tdir
9368 compare_stripe_info1
9370 run_test 102f "tar copy files, not keep osts"
9373 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9374 skip "must have user_xattr"
9375 [ -z "$(which setfattr 2>/dev/null)" ] &&
9376 skip_env "could not find setfattr"
9377 [ -z "$(which getfattr 2>/dev/null)" ] &&
9378 skip_env "could not find getfattr"
9380 local xsize=${1:-1024} # in bytes
9381 local file=$DIR/$tfile
9382 local value="$(generate_string $xsize)"
9383 local xbig=trusted.big
9387 log "save $xbig on $file"
9390 setfattr -n $xbig -v $value $file ||
9391 error "saving $xbig on $file failed"
9393 setfattr -n $xbig -v $value $file &&
9394 error "saving $xbig on $file succeeded"
9398 local orig=$(get_xattr_value $xbig $file)
9399 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9401 local xsml=trusted.sml
9402 log "save $xsml on $file"
9403 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9405 local new=$(get_xattr_value $xbig $file)
9406 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9408 log "grow $xsml on $file"
9409 setfattr -n $xsml -v "$value" $file ||
9410 error "growing $xsml on $file failed"
9412 new=$(get_xattr_value $xbig $file)
9413 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9414 log "$xbig still valid after growing $xsml"
9419 test_102h() { # bug 15777
9422 run_test 102h "grow xattr from inside inode to external block"
9425 large_xattr_enabled || skip_env "ea_inode feature disabled"
9427 echo "setting xattr of max xattr size: $(max_xattr_size)"
9428 grow_xattr $(max_xattr_size)
9430 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9431 echo "This should fail:"
9432 grow_xattr $(($(max_xattr_size) + 10)) 1
9434 run_test 102ha "grow xattr from inside inode to external inode"
9436 test_102i() { # bug 17038
9437 [ -z "$(which getfattr 2>/dev/null)" ] &&
9438 skip "could not find getfattr"
9441 ln -s $DIR/$tfile $DIR/${tfile}link
9442 getfattr -n trusted.lov $DIR/$tfile ||
9443 error "lgetxattr on $DIR/$tfile failed"
9444 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9445 grep -i "no such attr" ||
9446 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9447 rm -f $DIR/$tfile $DIR/${tfile}link
9449 run_test 102i "lgetxattr test on symbolic link ============"
9452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9453 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9455 XINC=$(have_xattrs_include)
9456 setup_test102 "$RUNAS"
9457 chown $RUNAS_ID $DIR/$tdir
9458 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9460 compare_stripe_info1 "$RUNAS"
9462 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9465 [ -z "$(which setfattr 2>/dev/null)" ] &&
9466 skip "could not find setfattr"
9469 # b22187 just check that does not crash for regular file.
9470 setfattr -n trusted.lov $DIR/$tfile
9471 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9472 local test_kdir=$DIR/$tdir
9473 test_mkdir $test_kdir
9474 local default_size=$($LFS getstripe -S $test_kdir)
9475 local default_count=$($LFS getstripe -c $test_kdir)
9476 local default_offset=$($LFS getstripe -i $test_kdir)
9477 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9478 error 'dir setstripe failed'
9479 setfattr -n trusted.lov $test_kdir
9480 local stripe_size=$($LFS getstripe -S $test_kdir)
9481 local stripe_count=$($LFS getstripe -c $test_kdir)
9482 local stripe_offset=$($LFS getstripe -i $test_kdir)
9483 [ $stripe_size -eq $default_size ] ||
9484 error "stripe size $stripe_size != $default_size"
9485 [ $stripe_count -eq $default_count ] ||
9486 error "stripe count $stripe_count != $default_count"
9487 [ $stripe_offset -eq $default_offset ] ||
9488 error "stripe offset $stripe_offset != $default_offset"
9489 rm -rf $DIR/$tfile $test_kdir
9491 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9494 [ -z "$(which getfattr 2>/dev/null)" ] &&
9495 skip "could not find getfattr"
9497 # LU-532 trusted. xattr is invisible to non-root
9498 local testfile=$DIR/$tfile
9502 echo "listxattr as user..."
9503 chown $RUNAS_ID $testfile
9504 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9505 grep -q "trusted" &&
9506 error "$testfile trusted xattrs are user visible"
9510 run_test 102l "listxattr size test =================================="
9512 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9513 local path=$DIR/$tfile
9516 listxattr_size_check $path || error "listattr_size_check $path failed"
9518 run_test 102m "Ensure listxattr fails on small bufffer ========"
9522 getxattr() { # getxattr path name
9523 # Return the base64 encoding of the value of xattr name on path.
9527 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9529 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9531 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9533 getfattr --absolute-names --encoding=base64 --name=$name $path |
9534 awk -F= -v name=$name '$1 == name {
9535 print substr($0, index($0, "=") + 1);
9539 test_102n() { # LU-4101 mdt: protect internal xattrs
9540 [ -z "$(which setfattr 2>/dev/null)" ] &&
9541 skip "could not find setfattr"
9542 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9544 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9547 local file0=$DIR/$tfile.0
9548 local file1=$DIR/$tfile.1
9549 local xattr0=$TMP/$tfile.0
9550 local xattr1=$TMP/$tfile.1
9551 local namelist="lov lma lmv link fid version som hsm"
9555 rm -rf $file0 $file1 $xattr0 $xattr1
9558 # Get 'before' xattrs of $file1.
9559 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9561 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9562 namelist+=" lfsck_namespace"
9563 for name in $namelist; do
9564 # Try to copy xattr from $file0 to $file1.
9565 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9567 setfattr --name=trusted.$name --value="$value" $file1 ||
9568 error "setxattr 'trusted.$name' failed"
9570 # Try to set a garbage xattr.
9571 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9573 if [[ x$name == "xlov" ]]; then
9574 setfattr --name=trusted.lov --value="$value" $file1 &&
9575 error "setxattr invalid 'trusted.lov' success"
9577 setfattr --name=trusted.$name --value="$value" $file1 ||
9578 error "setxattr invalid 'trusted.$name' failed"
9581 # Try to remove the xattr from $file1. We don't care if this
9582 # appears to succeed or fail, we just don't want there to be
9583 # any changes or crashes.
9584 setfattr --remove=$trusted.$name $file1 2> /dev/null
9587 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9590 # Try to copy xattr from $file0 to $file1.
9591 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9593 setfattr --name=trusted.$name --value="$value" $file1 ||
9594 error "setxattr 'trusted.$name' failed"
9596 # Try to set a garbage xattr.
9597 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9599 setfattr --name=trusted.$name --value="$value" $file1 ||
9600 error "setxattr 'trusted.$name' failed"
9602 # Try to remove the xattr from $file1. We don't care if this
9603 # appears to succeed or fail, we just don't want there to be
9604 # any changes or crashes.
9605 setfattr --remove=$trusted.$name $file1 2> /dev/null
9608 # Get 'after' xattrs of file1.
9609 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9611 if ! diff $xattr0 $xattr1; then
9612 error "before and after xattrs of '$file1' differ"
9615 rm -rf $file0 $file1 $xattr0 $xattr1
9619 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9621 test_102p() { # LU-4703 setxattr did not check ownership
9622 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9623 skip "MDS needs to be at least 2.5.56"
9625 local testfile=$DIR/$tfile
9629 echo "setfacl as user..."
9630 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9631 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9633 echo "setfattr as user..."
9634 setfacl -m "u:$RUNAS_ID:---" $testfile
9635 $RUNAS setfattr -x system.posix_acl_access $testfile
9636 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9638 run_test 102p "check setxattr(2) correctly fails without permission"
9641 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9642 skip "MDS needs to be at least 2.6.92"
9644 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9646 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9649 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9650 skip "MDS needs to be at least 2.6.93"
9652 touch $DIR/$tfile || error "touch"
9653 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9654 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9655 rm $DIR/$tfile || error "rm"
9658 mkdir -p $DIR/$tdir || error "mkdir"
9659 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9660 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9661 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9662 error "$testfile error deleting user.author1"
9663 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9664 grep "user.$(basename $tdir)" &&
9665 error "$tdir did not delete user.$(basename $tdir)"
9666 rmdir $DIR/$tdir || error "rmdir"
9669 test_mkdir $DIR/$tdir
9670 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9671 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9672 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9673 error "$testfile error deleting user.author1"
9674 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9675 grep "user.$(basename $tdir)" &&
9676 error "$tdir did not delete user.$(basename $tdir)"
9677 rmdir $DIR/$tdir || error "rm striped dir"
9679 run_test 102r "set EAs with empty values"
9682 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9683 skip "MDS needs to be at least 2.11.52"
9685 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9687 save_lustre_params client "llite.*.xattr_cache" > $save
9689 for cache in 0 1; do
9690 lctl set_param llite.*.xattr_cache=$cache
9693 touch $DIR/$tfile || error "touch"
9694 for prefix in lustre security system trusted user; do
9695 # Note getxattr() may fail with 'Operation not
9696 # supported' or 'No such attribute' depending
9697 # on prefix and cache.
9698 getfattr -n $prefix.n102s $DIR/$tfile &&
9699 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9703 restore_lustre_params < $save
9705 run_test 102s "getting nonexistent xattrs should fail"
9708 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9709 skip "MDS needs to be at least 2.11.52"
9711 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9713 save_lustre_params client "llite.*.xattr_cache" > $save
9715 for cache in 0 1; do
9716 lctl set_param llite.*.xattr_cache=$cache
9718 for buf_size in 0 256; do
9720 touch $DIR/$tfile || error "touch"
9721 setfattr -n user.multiop $DIR/$tfile
9722 $MULTIOP $DIR/$tfile oa$buf_size ||
9723 error "cannot get zero length xattr value (buf_size = $buf_size)"
9727 restore_lustre_params < $save
9729 run_test 102t "zero length xattr values handled correctly"
9733 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9738 [ "$UID" != 0 ] && skip "must run as root"
9739 $GSS && skip_env "could not run under gss"
9740 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9741 skip_env "must have acl enabled"
9742 [ -z "$(which setfacl 2>/dev/null)" ] &&
9743 skip_env "could not find setfacl"
9744 remote_mds_nodsh && skip "remote MDS with nodsh"
9746 gpasswd -a daemon bin # LU-5641
9747 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9749 declare -a identity_old
9751 for num in $(seq $MDSCOUNT); do
9752 switch_identity $num true || identity_old[$num]=$?
9760 echo "performing cp ..."
9761 run_acl_subtest cp || error "run_acl_subtest cp failed"
9762 echo "performing getfacl-noacl..."
9763 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9764 echo "performing misc..."
9765 run_acl_subtest misc || error "misc test failed"
9766 echo "performing permissions..."
9767 run_acl_subtest permissions || error "permissions failed"
9768 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9769 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9770 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9771 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9773 echo "performing permissions xattr..."
9774 run_acl_subtest permissions_xattr ||
9775 error "permissions_xattr failed"
9777 echo "performing setfacl..."
9778 run_acl_subtest setfacl || error "setfacl test failed"
9780 # inheritance test got from HP
9781 echo "performing inheritance..."
9782 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9783 chmod +x make-tree || error "chmod +x failed"
9784 run_acl_subtest inheritance || error "inheritance test failed"
9787 echo "LU-974 ignore umask when acl is enabled..."
9788 run_acl_subtest 974 || error "LU-974 umask test failed"
9789 if [ $MDSCOUNT -ge 2 ]; then
9790 run_acl_subtest 974_remote ||
9791 error "LU-974 umask test failed under remote dir"
9794 echo "LU-2561 newly created file is same size as directory..."
9795 if [ "$mds1_FSTYPE" != "zfs" ]; then
9796 run_acl_subtest 2561 || error "LU-2561 test failed"
9798 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9801 run_acl_subtest 4924 || error "LU-4924 test failed"
9806 for num in $(seq $MDSCOUNT); do
9807 if [ "${identity_old[$num]}" = 1 ]; then
9808 switch_identity $num false || identity_old[$num]=$?
9812 run_test 103a "acl test"
9818 for U in {0..511}; do
9820 local O=$(printf "%04o" $U)
9822 umask $(printf "%04o" $((511 ^ $O)))
9823 $LFS setstripe -c 1 $DIR/$tfile.s$O
9824 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9826 (( $S == ($O & 0666) )) ||
9827 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9829 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9830 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9831 (( $S == ($O & 0666) )) ||
9832 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9834 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9835 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9836 (( $S == ($O & 0666) )) ||
9837 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9838 rm -f $DIR/$tfile.[smp]$0
9842 # limit the concurrently running threads to 64. LU-11878
9843 local idx=$((U % 64))
9844 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9849 run_test 103b "umask lfs setstripe"
9853 cp -rp $DIR/$tdir $DIR/$tdir.bak
9855 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9856 error "$DIR/$tdir shouldn't contain default ACL"
9857 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9858 error "$DIR/$tdir.bak shouldn't contain default ACL"
9861 run_test 103c "'cp -rp' won't set empty acl"
9864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9867 lfs df || error "lfs df failed"
9868 lfs df -ih || error "lfs df -ih failed"
9869 lfs df -h $DIR || error "lfs df -h $DIR failed"
9870 lfs df -i $DIR || error "lfs df -i $DIR failed"
9871 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9872 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9874 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9875 lctl --device %$OSC deactivate
9876 lfs df || error "lfs df with deactivated OSC failed"
9877 lctl --device %$OSC activate
9878 # wait the osc back to normal
9879 wait_osc_import_ready client ost
9881 lfs df || error "lfs df with reactivated OSC failed"
9884 run_test 104a "lfs df [-ih] [path] test ========================="
9887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9888 [ $RUNAS_ID -eq $UID ] &&
9889 skip_env "RUNAS_ID = UID = $UID -- skipping"
9891 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9892 grep "Permission denied" | wc -l)))
9893 if [ $denied_cnt -ne 0 ]; then
9894 error "lfs check servers test failed"
9897 run_test 104b "$RUNAS lfs check servers test ===================="
9900 # doesn't work on 2.4 kernels
9902 if $(flock_is_enabled); then
9903 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9905 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9909 run_test 105a "flock when mounted without -o flock test ========"
9913 if $(flock_is_enabled); then
9914 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9916 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9920 run_test 105b "fcntl when mounted without -o flock test ========"
9924 if $(flock_is_enabled); then
9925 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9927 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9931 run_test 105c "lockf when mounted without -o flock test"
9933 test_105d() { # bug 15924
9934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9936 test_mkdir $DIR/$tdir
9937 flock_is_enabled || skip_env "mount w/o flock enabled"
9938 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9939 $LCTL set_param fail_loc=0x80000315
9940 flocks_test 2 $DIR/$tdir
9942 run_test 105d "flock race (should not freeze) ========"
9944 test_105e() { # bug 22660 && 22040
9945 flock_is_enabled || skip_env "mount w/o flock enabled"
9948 flocks_test 3 $DIR/$tfile
9950 run_test 105e "Two conflicting flocks from same process"
9952 test_106() { #bug 10921
9953 test_mkdir $DIR/$tdir
9954 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9955 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9957 run_test 106 "attempt exec of dir followed by chown of that dir"
9960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9968 local save_pattern=$(sysctl -n kernel.core_pattern)
9969 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9970 sysctl -w kernel.core_pattern=$file
9971 sysctl -w kernel.core_uses_pid=0
9979 kill -s 11 $SLEEPPID
9981 if [ -e $file ]; then
9982 size=`stat -c%s $file`
9983 [ $size -eq 0 ] && error "Fail to create core file $file"
9985 error "Fail to create core file $file"
9988 sysctl -w kernel.core_pattern=$save_pattern
9989 sysctl -w kernel.core_uses_pid=$save_uses_pid
9992 run_test 107 "Coredump on SIG"
9995 test_mkdir $DIR/$tdir
9996 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9997 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9998 error "mkdir with 256 char should fail, but did not"
9999 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10000 error "create with 255 char failed"
10001 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10002 error "create with 256 char should fail, but did not"
10007 run_test 110 "filename length checking"
10010 # Purpose: To verify dynamic thread (OSS) creation.
10013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10014 remote_ost_nodsh && skip "remote OST with nodsh"
10016 # Lustre does not stop service threads once they are started.
10017 # Reset number of running threads to default.
10022 local save_params="$TMP/sanity-$TESTNAME.parameters"
10024 # Get ll_ost_io count before I/O
10025 OSTIO_pre=$(do_facet ost1 \
10026 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10027 # Exit if lustre is not running (ll_ost_io not running).
10028 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10030 echo "Starting with $OSTIO_pre threads"
10031 local thread_max=$((OSTIO_pre * 2))
10032 local rpc_in_flight=$((thread_max * 2))
10033 # Number of I/O Process proposed to be started.
10035 local facets=$(get_facets OST)
10037 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10038 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10040 # Set in_flight to $rpc_in_flight
10041 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10042 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10043 nfiles=${rpc_in_flight}
10044 # Set ost thread_max to $thread_max
10045 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10047 # 5 Minutes should be sufficient for max number of OSS
10048 # threads(thread_max) to be created.
10052 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10053 test_mkdir $DIR/$tdir
10054 for i in $(seq $nfiles); do
10055 local file=$DIR/$tdir/${tfile}-$i
10056 $LFS setstripe -c -1 -i 0 $file
10057 ($WTL $file $timeout)&
10060 # I/O Started - Wait for thread_started to reach thread_max or report
10061 # error if thread_started is more than thread_max.
10062 echo "Waiting for thread_started to reach thread_max"
10063 local thread_started=0
10064 local end_time=$((SECONDS + timeout))
10066 while [ $SECONDS -le $end_time ] ; do
10068 # Get ost i/o thread_started count.
10069 thread_started=$(do_facet ost1 \
10071 ost.OSS.ost_io.threads_started | cut -d= -f2")
10072 # Break out if thread_started is equal/greater than thread_max
10073 if [[ $thread_started -ge $thread_max ]]; then
10074 echo ll_ost_io thread_started $thread_started, \
10075 equal/greater than thread_max $thread_max
10081 # Cleanup - We have the numbers, Kill i/o jobs if running.
10082 jobcount=($(jobs -p))
10083 for i in $(seq 0 $((${#jobcount[@]}-1)))
10085 kill -9 ${jobcount[$i]}
10086 if [ $? -ne 0 ] ; then
10088 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10092 # Cleanup files left by WTL binary.
10093 for i in $(seq $nfiles); do
10094 local file=$DIR/$tdir/${tfile}-$i
10096 if [ $? -ne 0 ] ; then
10097 echo "Warning: Failed to delete file $file"
10101 restore_lustre_params <$save_params
10102 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10104 # Error out if no new thread has started or Thread started is greater
10106 if [[ $thread_started -le $OSTIO_pre ||
10107 $thread_started -gt $thread_max ]]; then
10108 error "ll_ost_io: thread_started $thread_started" \
10109 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10110 "No new thread started or thread started greater " \
10114 run_test 115 "verify dynamic thread creation===================="
10117 wait_delete_completed
10118 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10119 echo "OST kbytes available: ${AVAIL[@]}"
10124 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10125 #echo OST $i: ${AVAIL[i]}kb
10126 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10130 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10135 echo "Min free space: OST $MINI: $MINV"
10136 echo "Max free space: OST $MAXI: $MAXV"
10139 test_116a() { # was previously test_116()
10140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10141 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10142 remote_mds_nodsh && skip "remote MDS with nodsh"
10144 echo -n "Free space priority "
10145 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10150 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10151 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10152 trap simple_cleanup_common EXIT
10154 # Check if we need to generate uneven OSTs
10155 test_mkdir -p $DIR/$tdir/OST${MINI}
10156 local FILL=$((MINV / 4))
10157 local DIFF=$((MAXV - MINV))
10158 local DIFF2=$((DIFF * 100 / MINV))
10160 local threshold=$(do_facet $SINGLEMDS \
10161 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10162 threshold=${threshold%%%}
10163 echo -n "Check for uneven OSTs: "
10164 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10166 if [[ $DIFF2 -gt $threshold ]]; then
10168 echo "Don't need to fill OST$MINI"
10170 # generate uneven OSTs. Write 2% over the QOS threshold value
10172 DIFF=$((threshold - DIFF2 + 2))
10173 DIFF2=$((MINV * DIFF / 100))
10174 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10175 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10176 error "setstripe failed"
10177 DIFF=$((DIFF2 / 2048))
10179 while [ $i -lt $DIFF ]; do
10181 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10182 bs=2M count=1 2>/dev/null
10191 DIFF=$((MAXV - MINV))
10192 DIFF2=$((DIFF * 100 / MINV))
10193 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10194 if [ $DIFF2 -gt $threshold ]; then
10197 echo "failed - QOS mode won't be used"
10198 simple_cleanup_common
10199 skip "QOS imbalance criteria not met"
10207 # now fill using QOS
10208 $LFS setstripe -c 1 $DIR/$tdir
10209 FILL=$((FILL / 200))
10210 if [ $FILL -gt 600 ]; then
10213 echo "writing $FILL files to QOS-assigned OSTs"
10215 while [ $i -lt $FILL ]; do
10217 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10218 count=1 2>/dev/null
10221 echo "wrote $i 200k files"
10225 echo "Note: free space may not be updated, so measurements might be off"
10227 DIFF2=$((MAXV - MINV))
10228 echo "free space delta: orig $DIFF final $DIFF2"
10229 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10230 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10231 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10232 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10233 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10234 if [[ $DIFF -gt 0 ]]; then
10235 FILL=$((DIFF2 * 100 / DIFF - 100))
10236 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10239 # Figure out which files were written where
10240 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10241 awk '/'$MINI1': / {print $2; exit}')
10243 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10244 echo "$MINC files created on smaller OST $MINI1"
10245 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10246 awk '/'$MAXI1': / {print $2; exit}')
10248 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10249 echo "$MAXC files created on larger OST $MAXI1"
10250 if [[ $MINC -gt 0 ]]; then
10251 FILL=$((MAXC * 100 / MINC - 100))
10252 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10254 [[ $MAXC -gt $MINC ]] ||
10255 error_ignore LU-9 "stripe QOS didn't balance free space"
10256 simple_cleanup_common
10258 run_test 116a "stripe QOS: free space balance ==================="
10260 test_116b() { # LU-2093
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10262 remote_mds_nodsh && skip "remote MDS with nodsh"
10264 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10265 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10266 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10267 [ -z "$old_rr" ] && skip "no QOS"
10268 do_facet $SINGLEMDS lctl set_param \
10269 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10270 mkdir -p $DIR/$tdir
10271 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10272 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10273 do_facet $SINGLEMDS lctl set_param fail_loc=0
10275 do_facet $SINGLEMDS lctl set_param \
10276 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10278 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10280 test_117() # bug 10891
10282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10284 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10285 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10286 lctl set_param fail_loc=0x21e
10287 > $DIR/$tfile || error "truncate failed"
10288 lctl set_param fail_loc=0
10289 echo "Truncate succeeded."
10292 run_test 117 "verify osd extend =========="
10294 NO_SLOW_RESENDCOUNT=4
10295 export OLD_RESENDCOUNT=""
10296 set_resend_count () {
10297 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10298 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10299 lctl set_param -n $PROC_RESENDCOUNT $1
10300 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10303 # for reduce test_118* time (b=14842)
10304 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10306 # Reset async IO behavior after error case
10308 FILE=$DIR/reset_async
10310 # Ensure all OSCs are cleared
10311 $LFS setstripe -c -1 $FILE
10312 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10317 test_118a() #bug 11710
10319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10323 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10324 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10325 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10327 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10328 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10333 run_test 118a "verify O_SYNC works =========="
10337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10338 remote_ost_nodsh && skip "remote OST with nodsh"
10342 #define OBD_FAIL_SRV_ENOENT 0x217
10343 set_nodes_failloc "$(osts_nodes)" 0x217
10344 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10346 set_nodes_failloc "$(osts_nodes)" 0
10347 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10348 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10351 if [[ $RC -eq 0 ]]; then
10352 error "Must return error due to dropped pages, rc=$RC"
10356 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10357 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10361 echo "Dirty pages not leaked on ENOENT"
10363 # Due to the above error the OSC will issue all RPCs syncronously
10364 # until a subsequent RPC completes successfully without error.
10365 $MULTIOP $DIR/$tfile Ow4096yc
10370 run_test 118b "Reclaim dirty pages on fatal error =========="
10374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10376 # for 118c, restore the original resend count, LU-1940
10377 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10378 set_resend_count $OLD_RESENDCOUNT
10379 remote_ost_nodsh && skip "remote OST with nodsh"
10383 #define OBD_FAIL_OST_EROFS 0x216
10384 set_nodes_failloc "$(osts_nodes)" 0x216
10386 # multiop should block due to fsync until pages are written
10387 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10391 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10392 error "Multiop failed to block on fsync, pid=$MULTIPID"
10395 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10397 if [[ $WRITEBACK -eq 0 ]]; then
10398 error "No page in writeback, writeback=$WRITEBACK"
10401 set_nodes_failloc "$(osts_nodes)" 0
10404 if [[ $RC -ne 0 ]]; then
10405 error "Multiop fsync failed, rc=$RC"
10408 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10409 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10411 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10412 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10416 echo "Dirty pages flushed via fsync on EROFS"
10419 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10421 # continue to use small resend count to reduce test_118* time (b=14842)
10422 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10427 remote_ost_nodsh && skip "remote OST with nodsh"
10431 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10432 set_nodes_failloc "$(osts_nodes)" 0x214
10433 # multiop should block due to fsync until pages are written
10434 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10438 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10439 error "Multiop failed to block on fsync, pid=$MULTIPID"
10442 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10444 if [[ $WRITEBACK -eq 0 ]]; then
10445 error "No page in writeback, writeback=$WRITEBACK"
10448 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10449 set_nodes_failloc "$(osts_nodes)" 0
10451 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10452 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10454 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10455 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10459 echo "Dirty pages gaurenteed flushed via fsync"
10462 run_test 118d "Fsync validation inject a delay of the bulk =========="
10465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10469 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10470 lctl set_param fail_loc=0x8000040a
10472 # Should simulate EINVAL error which is fatal
10473 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10475 if [[ $RC -eq 0 ]]; then
10476 error "Must return error due to dropped pages, rc=$RC"
10479 lctl set_param fail_loc=0x0
10481 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10482 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10483 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10485 if [[ $LOCKED -ne 0 ]]; then
10486 error "Locked pages remain in cache, locked=$LOCKED"
10489 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10490 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10494 echo "No pages locked after fsync"
10499 run_test 118f "Simulate unrecoverable OSC side error =========="
10502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10506 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10507 lctl set_param fail_loc=0x406
10509 # simulate local -ENOMEM
10510 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10513 lctl set_param fail_loc=0
10514 if [[ $RC -eq 0 ]]; then
10515 error "Must return error due to dropped pages, rc=$RC"
10518 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10519 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10520 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10522 if [[ $LOCKED -ne 0 ]]; then
10523 error "Locked pages remain in cache, locked=$LOCKED"
10526 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10527 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10531 echo "No pages locked after fsync"
10536 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10540 remote_ost_nodsh && skip "remote OST with nodsh"
10544 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10545 set_nodes_failloc "$(osts_nodes)" 0x20e
10546 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10547 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10550 set_nodes_failloc "$(osts_nodes)" 0
10551 if [[ $RC -eq 0 ]]; then
10552 error "Must return error due to dropped pages, rc=$RC"
10555 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10556 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10557 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10559 if [[ $LOCKED -ne 0 ]]; then
10560 error "Locked pages remain in cache, locked=$LOCKED"
10563 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10564 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10568 echo "No pages locked after fsync"
10572 run_test 118h "Verify timeout in handling recoverables errors =========="
10574 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10578 remote_ost_nodsh && skip "remote OST with nodsh"
10582 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10583 set_nodes_failloc "$(osts_nodes)" 0x20e
10585 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10586 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10589 set_nodes_failloc "$(osts_nodes)" 0
10593 if [[ $RC -ne 0 ]]; then
10594 error "got error, but should be not, rc=$RC"
10597 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10598 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10599 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10600 if [[ $LOCKED -ne 0 ]]; then
10601 error "Locked pages remain in cache, locked=$LOCKED"
10604 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10605 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10609 echo "No pages locked after fsync"
10613 run_test 118i "Fix error before timeout in recoverable error =========="
10615 [ "$SLOW" = "no" ] && set_resend_count 4
10618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10619 remote_ost_nodsh && skip "remote OST with nodsh"
10623 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10624 set_nodes_failloc "$(osts_nodes)" 0x220
10626 # return -EIO from OST
10627 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10629 set_nodes_failloc "$(osts_nodes)" 0x0
10630 if [[ $RC -eq 0 ]]; then
10631 error "Must return error due to dropped pages, rc=$RC"
10634 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10635 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10636 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10637 if [[ $LOCKED -ne 0 ]]; then
10638 error "Locked pages remain in cache, locked=$LOCKED"
10641 # in recoverable error on OST we want resend and stay until it finished
10642 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10643 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10647 echo "No pages locked after fsync"
10651 run_test 118j "Simulate unrecoverable OST side error =========="
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10656 remote_ost_nodsh && skip "remote OSTs with nodsh"
10658 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10659 set_nodes_failloc "$(osts_nodes)" 0x20e
10660 test_mkdir $DIR/$tdir
10662 for ((i=0;i<10;i++)); do
10663 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10664 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10671 set_nodes_failloc "$(osts_nodes)" 0
10674 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10676 test_118l() # LU-646
10678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10680 test_mkdir $DIR/$tdir
10681 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10684 run_test 118l "fsync dir"
10686 test_118m() # LU-3066
10688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 test_mkdir $DIR/$tdir
10691 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10694 run_test 118m "fdatasync dir ========="
10696 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10704 remote_ost_nodsh && skip "remote OSTs with nodsh"
10706 # Sleep to avoid a cached response.
10707 #define OBD_STATFS_CACHE_SECONDS 1
10710 # Inject a 10 second delay in the OST_STATFS handler.
10711 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10712 set_nodes_failloc "$(osts_nodes)" 0x242
10715 stat --file-system $MOUNT > /dev/null
10718 set_nodes_failloc "$(osts_nodes)" 0
10720 if ((end - begin > 20)); then
10721 error "statfs took $((end - begin)) seconds, expected 10"
10724 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10726 test_119a() # bug 11737
10728 BSIZE=$((512 * 1024))
10729 directio write $DIR/$tfile 0 1 $BSIZE
10730 # We ask to read two blocks, which is more than a file size.
10731 # directio will indicate an error when requested and actual
10732 # sizes aren't equeal (a normal situation in this case) and
10733 # print actual read amount.
10734 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10735 if [ "$NOB" != "$BSIZE" ]; then
10736 error "read $NOB bytes instead of $BSIZE"
10740 run_test 119a "Short directIO read must return actual read amount"
10742 test_119b() # bug 11737
10744 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10746 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10747 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10749 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10750 error "direct read failed"
10753 run_test 119b "Sparse directIO read must return actual read amount"
10755 test_119c() # bug 13099
10758 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10759 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10762 run_test 119c "Testing for direct read hitting hole"
10764 test_119d() # bug 15950
10766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10768 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10769 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10771 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10772 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10773 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10774 lctl set_param fail_loc=0x40d
10775 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10778 cat $DIR/$tfile > /dev/null &
10779 lctl set_param fail_loc=0
10782 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10784 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10785 error "the read rpcs have not completed in 2s"
10787 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10789 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10793 remote_mds_nodsh && skip "remote MDS with nodsh"
10794 test_mkdir -i0 -c1 $DIR/$tdir
10795 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10796 skip_env "no early lock cancel on server"
10798 lru_resize_disable mdc
10799 lru_resize_disable osc
10800 cancel_lru_locks mdc
10801 # asynchronous object destroy at MDT could cause bl ast to client
10802 cancel_lru_locks osc
10804 stat $DIR/$tdir > /dev/null
10805 can1=$(do_facet mds1 \
10806 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10807 awk '/ldlm_cancel/ {print $2}')
10808 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10809 awk '/ldlm_bl_callback/ {print $2}')
10810 test_mkdir -i0 -c1 $DIR/$tdir/d1
10811 can2=$(do_facet mds1 \
10812 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10813 awk '/ldlm_cancel/ {print $2}')
10814 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10815 awk '/ldlm_bl_callback/ {print $2}')
10816 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10817 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10818 lru_resize_enable mdc
10819 lru_resize_enable osc
10821 run_test 120a "Early Lock Cancel: mkdir test"
10824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10825 remote_mds_nodsh && skip "remote MDS with nodsh"
10826 test_mkdir $DIR/$tdir
10827 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10828 skip_env "no early lock cancel on server"
10830 lru_resize_disable mdc
10831 lru_resize_disable osc
10832 cancel_lru_locks mdc
10833 stat $DIR/$tdir > /dev/null
10834 can1=$(do_facet $SINGLEMDS \
10835 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10836 awk '/ldlm_cancel/ {print $2}')
10837 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10838 awk '/ldlm_bl_callback/ {print $2}')
10839 touch $DIR/$tdir/f1
10840 can2=$(do_facet $SINGLEMDS \
10841 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10842 awk '/ldlm_cancel/ {print $2}')
10843 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10844 awk '/ldlm_bl_callback/ {print $2}')
10845 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10846 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10847 lru_resize_enable mdc
10848 lru_resize_enable osc
10850 run_test 120b "Early Lock Cancel: create test"
10853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10854 remote_mds_nodsh && skip "remote MDS with nodsh"
10855 test_mkdir -i0 -c1 $DIR/$tdir
10856 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10857 skip "no early lock cancel on server"
10859 lru_resize_disable mdc
10860 lru_resize_disable osc
10861 test_mkdir -i0 -c1 $DIR/$tdir/d1
10862 test_mkdir -i0 -c1 $DIR/$tdir/d2
10863 touch $DIR/$tdir/d1/f1
10864 cancel_lru_locks mdc
10865 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10866 can1=$(do_facet mds1 \
10867 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10868 awk '/ldlm_cancel/ {print $2}')
10869 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10870 awk '/ldlm_bl_callback/ {print $2}')
10871 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10872 can2=$(do_facet mds1 \
10873 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10874 awk '/ldlm_cancel/ {print $2}')
10875 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10876 awk '/ldlm_bl_callback/ {print $2}')
10877 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10878 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10879 lru_resize_enable mdc
10880 lru_resize_enable osc
10882 run_test 120c "Early Lock Cancel: link test"
10885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10886 remote_mds_nodsh && skip "remote MDS with nodsh"
10887 test_mkdir -i0 -c1 $DIR/$tdir
10888 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10889 skip_env "no early lock cancel on server"
10891 lru_resize_disable mdc
10892 lru_resize_disable osc
10894 cancel_lru_locks mdc
10895 stat $DIR/$tdir > /dev/null
10896 can1=$(do_facet mds1 \
10897 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10898 awk '/ldlm_cancel/ {print $2}')
10899 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10900 awk '/ldlm_bl_callback/ {print $2}')
10901 chmod a+x $DIR/$tdir
10902 can2=$(do_facet mds1 \
10903 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10904 awk '/ldlm_cancel/ {print $2}')
10905 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10906 awk '/ldlm_bl_callback/ {print $2}')
10907 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10908 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10909 lru_resize_enable mdc
10910 lru_resize_enable osc
10912 run_test 120d "Early Lock Cancel: setattr test"
10915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10916 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10917 skip_env "no early lock cancel on server"
10918 remote_mds_nodsh && skip "remote MDS with nodsh"
10920 local dlmtrace_set=false
10922 test_mkdir -i0 -c1 $DIR/$tdir
10923 lru_resize_disable mdc
10924 lru_resize_disable osc
10925 ! $LCTL get_param debug | grep -q dlmtrace &&
10926 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10927 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10928 cancel_lru_locks mdc
10929 cancel_lru_locks osc
10930 dd if=$DIR/$tdir/f1 of=/dev/null
10931 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10932 # XXX client can not do early lock cancel of OST lock
10933 # during unlink (LU-4206), so cancel osc lock now.
10935 cancel_lru_locks osc
10936 can1=$(do_facet mds1 \
10937 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10938 awk '/ldlm_cancel/ {print $2}')
10939 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10940 awk '/ldlm_bl_callback/ {print $2}')
10941 unlink $DIR/$tdir/f1
10943 can2=$(do_facet mds1 \
10944 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10945 awk '/ldlm_cancel/ {print $2}')
10946 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10947 awk '/ldlm_bl_callback/ {print $2}')
10948 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10949 $LCTL dk $TMP/cancel.debug.txt
10950 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10951 $LCTL dk $TMP/blocking.debug.txt
10952 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10953 lru_resize_enable mdc
10954 lru_resize_enable osc
10956 run_test 120e "Early Lock Cancel: unlink test"
10959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10960 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10961 skip_env "no early lock cancel on server"
10962 remote_mds_nodsh && skip "remote MDS with nodsh"
10964 test_mkdir -i0 -c1 $DIR/$tdir
10965 lru_resize_disable mdc
10966 lru_resize_disable osc
10967 test_mkdir -i0 -c1 $DIR/$tdir/d1
10968 test_mkdir -i0 -c1 $DIR/$tdir/d2
10969 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10970 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10971 cancel_lru_locks mdc
10972 cancel_lru_locks osc
10973 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10974 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10975 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10976 # XXX client can not do early lock cancel of OST lock
10977 # during rename (LU-4206), so cancel osc lock now.
10979 cancel_lru_locks osc
10980 can1=$(do_facet mds1 \
10981 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10982 awk '/ldlm_cancel/ {print $2}')
10983 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10984 awk '/ldlm_bl_callback/ {print $2}')
10985 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10987 can2=$(do_facet mds1 \
10988 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10989 awk '/ldlm_cancel/ {print $2}')
10990 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10991 awk '/ldlm_bl_callback/ {print $2}')
10992 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10993 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10994 lru_resize_enable mdc
10995 lru_resize_enable osc
10997 run_test 120f "Early Lock Cancel: rename test"
11000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11001 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11002 skip_env "no early lock cancel on server"
11003 remote_mds_nodsh && skip "remote MDS with nodsh"
11005 lru_resize_disable mdc
11006 lru_resize_disable osc
11008 echo create $count files
11009 test_mkdir $DIR/$tdir
11010 cancel_lru_locks mdc
11011 cancel_lru_locks osc
11014 can0=$(do_facet $SINGLEMDS \
11015 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11016 awk '/ldlm_cancel/ {print $2}')
11017 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11018 awk '/ldlm_bl_callback/ {print $2}')
11019 createmany -o $DIR/$tdir/f $count
11021 can1=$(do_facet $SINGLEMDS \
11022 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11023 awk '/ldlm_cancel/ {print $2}')
11024 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11025 awk '/ldlm_bl_callback/ {print $2}')
11027 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11028 echo rm $count files
11031 can2=$(do_facet $SINGLEMDS \
11032 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11033 awk '/ldlm_cancel/ {print $2}')
11034 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11035 awk '/ldlm_bl_callback/ {print $2}')
11037 echo total: $count removes in $((t2-t1))
11038 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11040 # wait for commitment of removal
11041 lru_resize_enable mdc
11042 lru_resize_enable osc
11044 run_test 120g "Early Lock Cancel: performance test"
11046 test_121() { #bug #10589
11047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11050 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11051 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11052 lctl set_param fail_loc=0x310
11053 cancel_lru_locks osc > /dev/null
11054 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11055 lctl set_param fail_loc=0
11056 [[ $reads -eq $writes ]] ||
11057 error "read $reads blocks, must be $writes blocks"
11059 run_test 121 "read cancel race ========="
11061 test_123a() { # was test 123, statahead(bug 11401)
11062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11065 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11066 log "testing UP system. Performance may be lower than expected."
11071 test_mkdir $DIR/$tdir
11072 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11073 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11075 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11076 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11078 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11079 lctl set_param -n llite.*.statahead_max 0
11080 lctl get_param llite.*.statahead_max
11081 cancel_lru_locks mdc
11082 cancel_lru_locks osc
11084 time ls -l $DIR/$tdir | wc -l
11086 delta=$((etime - stime))
11087 log "ls $i files without statahead: $delta sec"
11088 lctl set_param llite.*.statahead_max=$max
11090 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11091 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11092 cancel_lru_locks mdc
11093 cancel_lru_locks osc
11095 time ls -l $DIR/$tdir | wc -l
11097 delta_sa=$((etime - stime))
11098 log "ls $i files with statahead: $delta_sa sec"
11099 lctl get_param -n llite.*.statahead_stats
11100 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11102 [[ $swrong -lt $ewrong ]] &&
11103 log "statahead was stopped, maybe too many locks held!"
11104 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11106 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11107 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11108 lctl set_param -n llite.*.statahead_max 0
11109 lctl get_param llite.*.statahead_max
11110 cancel_lru_locks mdc
11111 cancel_lru_locks osc
11113 time ls -l $DIR/$tdir | wc -l
11115 delta=$((etime - stime))
11116 log "ls $i files again without statahead: $delta sec"
11117 lctl set_param llite.*.statahead_max=$max
11118 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11119 if [ $SLOWOK -eq 0 ]; then
11120 error "ls $i files is slower with statahead!"
11122 log "ls $i files is slower with statahead!"
11128 [ $delta -gt 20 ] && break
11129 [ $delta -gt 8 ] && MULT=$((50 / delta))
11130 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11138 delta=$((etime - stime))
11139 log "rm -r $DIR/$tdir/: $delta seconds"
11141 lctl get_param -n llite.*.statahead_stats
11143 run_test 123a "verify statahead work"
11145 test_123b () { # statahead(bug 15027)
11146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11148 test_mkdir $DIR/$tdir
11149 createmany -o $DIR/$tdir/$tfile-%d 1000
11151 cancel_lru_locks mdc
11152 cancel_lru_locks osc
11154 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11155 lctl set_param fail_loc=0x80000803
11156 ls -lR $DIR/$tdir > /dev/null
11158 lctl set_param fail_loc=0x0
11159 lctl get_param -n llite.*.statahead_stats
11164 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11167 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11169 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11170 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11171 touch $DIR/$tdir.1/{1..3}
11172 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11174 remount_client $MOUNT
11176 $MULTIOP $DIR/$tdir.0 Q
11178 # let statahead to complete
11179 ls -l $DIR/$tdir.0 > /dev/null
11181 testid=$(echo $TESTNAME | tr '_' ' ')
11182 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11183 error "statahead warning" || true
11185 run_test 123c "Can not initialize inode warning on DNE statahead"
11188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11189 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11190 skip_env "no lru resize on server"
11194 test_mkdir $DIR/$tdir
11196 log "create $NR files at $DIR/$tdir"
11197 createmany -o $DIR/$tdir/f $NR ||
11198 error "failed to create $NR files in $DIR/$tdir"
11200 cancel_lru_locks mdc
11201 ls -l $DIR/$tdir > /dev/null
11205 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11206 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11207 LRU_SIZE=$($LCTL get_param -n $PARAM)
11208 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11209 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11211 log "NS=$(basename $NSDIR)"
11216 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11217 skip "Not enough cached locks created!"
11219 log "LRU=$LRU_SIZE"
11223 # We know that lru resize allows one client to hold $LIMIT locks
11224 # for 10h. After that locks begin to be killed by client.
11226 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11228 if [ $LIMIT -lt $LRU_SIZE ]; then
11229 skip "Limit is too small $LIMIT"
11232 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11233 # killing locks. Some time was spent for creating locks. This means
11234 # that up to the moment of sleep finish we must have killed some of
11235 # them (10-100 locks). This depends on how fast ther were created.
11236 # Many of them were touched in almost the same moment and thus will
11237 # be killed in groups.
11238 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11240 # Use $LRU_SIZE_B here to take into account real number of locks
11241 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11242 local LRU_SIZE_B=$LRU_SIZE
11244 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11245 log "OLD_LVF=$OLD_LVF"
11246 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11248 # Let's make sure that we really have some margin. Client checks
11249 # cached locks every 10 sec.
11250 SLEEP=$((SLEEP+20))
11251 log "Sleep ${SLEEP} sec"
11253 while ((SEC<$SLEEP)); do
11257 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11258 echo -n "$LRU_SIZE"
11261 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11262 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11264 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11265 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11266 unlinkmany $DIR/$tdir/f $NR
11270 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11271 log "unlink $NR files at $DIR/$tdir"
11272 unlinkmany $DIR/$tdir/f $NR
11274 run_test 124a "lru resize ======================================="
11276 get_max_pool_limit()
11278 local limit=$($LCTL get_param \
11279 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11281 for l in $limit; do
11282 if [[ $l -gt $max ]]; then
11290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11291 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11292 skip_env "no lru resize on server"
11294 LIMIT=$(get_max_pool_limit)
11296 NR=$(($(default_lru_size)*20))
11297 if [[ $NR -gt $LIMIT ]]; then
11298 log "Limit lock number by $LIMIT locks"
11302 IFree=$(mdsrate_inodes_available)
11303 if [ $IFree -lt $NR ]; then
11304 log "Limit lock number by $IFree inodes"
11308 lru_resize_disable mdc
11309 test_mkdir -p $DIR/$tdir/disable_lru_resize
11311 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11312 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11313 cancel_lru_locks mdc
11316 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11319 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11322 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11326 nolruresize_delta=$((etime-stime))
11327 log "ls -la time: $nolruresize_delta seconds"
11328 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11329 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11331 lru_resize_enable mdc
11332 test_mkdir -p $DIR/$tdir/enable_lru_resize
11334 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11335 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11336 cancel_lru_locks mdc
11339 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11342 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11345 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11349 lruresize_delta=$((etime-stime))
11350 log "ls -la time: $lruresize_delta seconds"
11351 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11353 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11354 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11355 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11356 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11358 log "lru resize performs the same with no lru resize"
11360 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11362 run_test 124b "lru resize (performance test) ======================="
11365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11367 skip_env "no lru resize on server"
11369 # cache ununsed locks on client
11371 cancel_lru_locks mdc
11372 test_mkdir $DIR/$tdir
11373 createmany -o $DIR/$tdir/f $nr ||
11374 error "failed to create $nr files in $DIR/$tdir"
11375 ls -l $DIR/$tdir > /dev/null
11377 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11378 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11379 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11380 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11381 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11383 # set lru_max_age to 1 sec
11384 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11385 echo "sleep $((recalc_p * 2)) seconds..."
11386 sleep $((recalc_p * 2))
11388 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11389 # restore lru_max_age
11390 $LCTL set_param -n $nsdir.lru_max_age $max_age
11391 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11392 unlinkmany $DIR/$tdir/f $nr
11394 run_test 124c "LRUR cancel very aged locks"
11397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11398 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11399 skip_env "no lru resize on server"
11401 # cache ununsed locks on client
11404 lru_resize_disable mdc
11405 stack_trap "lru_resize_enable mdc" EXIT
11407 cancel_lru_locks mdc
11409 # asynchronous object destroy at MDT could cause bl ast to client
11410 test_mkdir $DIR/$tdir
11411 createmany -o $DIR/$tdir/f $nr ||
11412 error "failed to create $nr files in $DIR/$tdir"
11413 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11415 ls -l $DIR/$tdir > /dev/null
11417 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11418 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11419 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11420 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11422 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11424 # set lru_max_age to 1 sec
11425 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11426 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11428 echo "sleep $((recalc_p * 2)) seconds..."
11429 sleep $((recalc_p * 2))
11431 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11433 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11435 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11437 test_125() { # 13358
11438 $LCTL get_param -n llite.*.client_type | grep -q local ||
11439 skip "must run as local client"
11440 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11441 skip_env "must have acl enabled"
11442 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11444 test_mkdir $DIR/$tdir
11445 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11446 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11447 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11449 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11451 test_126() { # bug 12829/13455
11452 $GSS && skip_env "must run as gss disabled"
11453 $LCTL get_param -n llite.*.client_type | grep -q local ||
11454 skip "must run as local client"
11455 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11457 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11458 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11460 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11462 run_test 126 "check that the fsgid provided by the client is taken into account"
11464 test_127a() { # bug 15521
11465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11466 local name count samp unit min max sum sumsq
11468 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11469 echo "stats before reset"
11470 $LCTL get_param osc.*.stats
11471 $LCTL set_param osc.*.stats=0
11472 local fsize=$((2048 * 1024))
11474 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11475 cancel_lru_locks osc
11476 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11478 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11479 stack_trap "rm -f $TMP/$tfile.tmp"
11480 while read name count samp unit min max sum sumsq; do
11481 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11482 [ ! $min ] && error "Missing min value for $name proc entry"
11483 eval $name=$count || error "Wrong proc format"
11486 read_bytes|write_bytes)
11487 [[ "$unit" =~ "bytes" ]] ||
11488 error "unit is not 'bytes': $unit"
11489 (( $min >= 4096 )) || error "min is too small: $min"
11490 (( $min <= $fsize )) || error "min is too big: $min"
11491 (( $max >= 4096 )) || error "max is too small: $max"
11492 (( $max <= $fsize )) || error "max is too big: $max"
11493 (( $sum == $fsize )) || error "sum is wrong: $sum"
11494 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11495 error "sumsquare is too small: $sumsq"
11496 (( $sumsq <= $fsize * $fsize )) ||
11497 error "sumsquare is too big: $sumsq"
11499 ost_read|ost_write)
11500 [[ "$unit" =~ "usec" ]] ||
11501 error "unit is not 'usec': $unit"
11505 done < $DIR/$tfile.tmp
11507 #check that we actually got some stats
11508 [ "$read_bytes" ] || error "Missing read_bytes stats"
11509 [ "$write_bytes" ] || error "Missing write_bytes stats"
11510 [ "$read_bytes" != 0 ] || error "no read done"
11511 [ "$write_bytes" != 0 ] || error "no write done"
11513 run_test 127a "verify the client stats are sane"
11515 test_127b() { # bug LU-333
11516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11517 local name count samp unit min max sum sumsq
11519 echo "stats before reset"
11520 $LCTL get_param llite.*.stats
11521 $LCTL set_param llite.*.stats=0
11523 # perform 2 reads and writes so MAX is different from SUM.
11524 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11525 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11526 cancel_lru_locks osc
11527 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11528 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11530 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11531 stack_trap "rm -f $TMP/$tfile.tmp"
11532 while read name count samp unit min max sum sumsq; do
11533 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11534 eval $name=$count || error "Wrong proc format"
11537 read_bytes|write_bytes)
11538 [[ "$unit" =~ "bytes" ]] ||
11539 error "unit is not 'bytes': $unit"
11540 (( $count == 2 )) || error "count is not 2: $count"
11541 (( $min == $PAGE_SIZE )) ||
11542 error "min is not $PAGE_SIZE: $min"
11543 (( $max == $PAGE_SIZE )) ||
11544 error "max is not $PAGE_SIZE: $max"
11545 (( $sum == $PAGE_SIZE * 2 )) ||
11546 error "sum is not $((PAGE_SIZE * 2)): $sum"
11549 [[ "$unit" =~ "usec" ]] ||
11550 error "unit is not 'usec': $unit"
11554 done < $TMP/$tfile.tmp
11556 #check that we actually got some stats
11557 [ "$read_bytes" ] || error "Missing read_bytes stats"
11558 [ "$write_bytes" ] || error "Missing write_bytes stats"
11559 [ "$read_bytes" != 0 ] || error "no read done"
11560 [ "$write_bytes" != 0 ] || error "no write done"
11562 run_test 127b "verify the llite client stats are sane"
11564 test_127c() { # LU-12394
11565 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11572 $LCTL set_param llite.*.extents_stats=1
11573 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11575 # Use two stripes so there is enough space in default config
11576 $LFS setstripe -c 2 $DIR/$tfile
11578 # Extent stats start at 0-4K and go in power of two buckets
11579 # LL_HIST_START = 12 --> 2^12 = 4K
11580 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11581 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11583 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11585 # Write and read, 2x each, second time at a non-zero offset
11586 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11587 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11588 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11589 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11593 $LCTL get_param llite.*.extents_stats
11596 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11598 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11600 reads=$(echo $bucket | awk '{print $5}')
11601 writes=$(echo $bucket | awk '{print $9}')
11602 [ "$reads" -eq $count ] ||
11603 error "$reads reads in < $bsize bucket, expect $count"
11604 [ "$writes" -eq $count ] ||
11605 error "$writes writes in < $bsize bucket, expect $count"
11608 # Test mmap write and read
11609 $LCTL set_param llite.*.extents_stats=c
11611 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11612 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11613 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11615 $LCTL get_param llite.*.extents_stats
11617 count=$(((size*1024) / PAGE_SIZE))
11619 bsize=$((2 * PAGE_SIZE / 1024))K
11621 bucket=$($LCTL get_param -n llite.*.extents_stats |
11623 reads=$(echo $bucket | awk '{print $5}')
11624 writes=$(echo $bucket | awk '{print $9}')
11625 # mmap writes fault in the page first, creating an additonal read
11626 [ "$reads" -eq $((2 * count)) ] ||
11627 error "$reads reads in < $bsize bucket, expect $count"
11628 [ "$writes" -eq $count ] ||
11629 error "$writes writes in < $bsize bucket, expect $count"
11631 run_test 127c "test llite extent stats with regular & mmap i/o"
11633 test_128() { # bug 15212
11635 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11640 result=$(grep error $TMP/$tfile.log)
11641 rm -f $DIR/$tfile $TMP/$tfile.log
11642 [ -z "$result" ] ||
11643 error "consecutive find's under interactive lfs failed"
11645 run_test 128 "interactive lfs for 2 consecutive find's"
11647 set_dir_limits () {
11652 local ldproc=/proc/fs/ldiskfs
11653 local facets=$(get_facets MDS)
11655 for facet in ${facets//,/ }; do
11656 canondev=$(ldiskfs_canon \
11657 *.$(convert_facet2label $facet).mntdev $facet)
11658 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11659 ldproc=/sys/fs/ldiskfs
11660 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11661 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11665 check_mds_dmesg() {
11666 local facets=$(get_facets MDS)
11667 for facet in ${facets//,/ }; do
11668 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11675 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11676 skip "Need MDS version with at least 2.5.56"
11677 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11678 skip_env "ldiskfs only test"
11680 remote_mds_nodsh && skip "remote MDS with nodsh"
11684 local has_warning=false
11687 mkdir -p $DIR/$tdir
11689 # block size of mds1
11690 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11691 set_dir_limits $maxsize $maxsize
11692 local dirsize=$(stat -c%s "$DIR/$tdir")
11694 while [[ $dirsize -le $maxsize ]]; do
11695 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11697 if ! $has_warning; then
11698 check_mds_dmesg '"is approaching"' && has_warning=true
11700 # check two errors:
11701 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11702 # EFBIG for previous versions included in ldiskfs series
11703 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11705 echo "return code $rc received as expected"
11707 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11708 error_exit "create failed w/o dir size limit"
11710 check_mds_dmesg '"has reached"' ||
11711 error_exit "reached message should be output"
11713 [ $has_warning = "false" ] &&
11714 error_exit "warning message should be output"
11716 dirsize=$(stat -c%s "$DIR/$tdir")
11718 [[ $dirsize -ge $maxsize ]] && return 0
11719 error_exit "current dir size $dirsize, " \
11720 "previous limit $maxsize"
11721 elif [ $rc -ne 0 ]; then
11723 error_exit "return $rc received instead of expected " \
11724 "$EFBIG or $ENOSPC, files in dir $dirsize"
11726 nfiles=$((nfiles + 1))
11727 dirsize=$(stat -c%s "$DIR/$tdir")
11731 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11733 run_test 129 "test directory size limit ========================"
11742 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11743 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11745 trap cleanup_130 EXIT RETURN
11747 local fm_file=$DIR/$tfile
11748 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11749 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11750 error "dd failed for $fm_file"
11752 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11753 filefrag -ves $fm_file
11755 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11756 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11757 [ $RC != 0 ] && error "filefrag $fm_file failed"
11759 filefrag_op=$(filefrag -ve -k $fm_file |
11760 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11761 lun=$($LFS getstripe -i $fm_file)
11763 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11766 for line in $filefrag_op
11768 frag_lun=`echo $line | cut -d: -f5`
11769 ext_len=`echo $line | cut -d: -f4`
11770 if (( $frag_lun != $lun )); then
11772 error "FIEMAP on 1-stripe file($fm_file) failed"
11775 (( tot_len += ext_len ))
11778 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11780 error "FIEMAP on 1-stripe file($fm_file) failed;"
11786 echo "FIEMAP on single striped file succeeded"
11788 run_test 130a "FIEMAP (1-stripe file)"
11791 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11793 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11794 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11796 trap cleanup_130 EXIT RETURN
11798 local fm_file=$DIR/$tfile
11799 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11800 error "setstripe on $fm_file"
11801 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11802 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11804 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11805 error "dd failed on $fm_file"
11807 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11808 filefrag_op=$(filefrag -ve -k $fm_file |
11809 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11811 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11812 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11817 for line in $filefrag_op
11819 frag_lun=$(echo $line | cut -d: -f5 |
11820 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11821 ext_len=$(echo $line | cut -d: -f4)
11822 if (( $frag_lun != $last_lun )); then
11823 if (( tot_len != 1024 )); then
11825 error "FIEMAP on $fm_file failed; returned " \
11826 "len $tot_len for OST $last_lun instead of 1024"
11829 (( num_luns += 1 ))
11833 (( tot_len += ext_len ))
11836 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11838 error "FIEMAP on $fm_file failed; returned wrong number of " \
11839 "luns or wrong len for OST $last_lun"
11845 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11847 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11850 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11852 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11853 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11855 trap cleanup_130 EXIT RETURN
11857 local fm_file=$DIR/$tfile
11858 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11859 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11860 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11862 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11863 error "dd failed on $fm_file"
11865 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11866 filefrag_op=$(filefrag -ve -k $fm_file |
11867 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11869 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11870 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11875 for line in $filefrag_op
11877 frag_lun=$(echo $line | cut -d: -f5 |
11878 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11879 ext_len=$(echo $line | cut -d: -f4)
11880 if (( $frag_lun != $last_lun )); then
11881 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11882 if (( logical != 512 )); then
11884 error "FIEMAP on $fm_file failed; returned " \
11885 "logical start for lun $logical instead of 512"
11888 if (( tot_len != 512 )); then
11890 error "FIEMAP on $fm_file failed; returned " \
11891 "len $tot_len for OST $last_lun instead of 1024"
11894 (( num_luns += 1 ))
11898 (( tot_len += ext_len ))
11901 if (( num_luns != 2 || tot_len != 512 )); then
11903 error "FIEMAP on $fm_file failed; returned wrong number of " \
11904 "luns or wrong len for OST $last_lun"
11910 echo "FIEMAP on 2-stripe file with hole succeeded"
11912 run_test 130c "FIEMAP (2-stripe file with hole)"
11915 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11917 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11918 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11920 trap cleanup_130 EXIT RETURN
11922 local fm_file=$DIR/$tfile
11923 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11924 error "setstripe on $fm_file"
11925 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11926 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11928 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11929 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11930 error "dd failed on $fm_file"
11932 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11933 filefrag_op=$(filefrag -ve -k $fm_file |
11934 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11936 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11937 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11942 for line in $filefrag_op
11944 frag_lun=$(echo $line | cut -d: -f5 |
11945 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11946 ext_len=$(echo $line | cut -d: -f4)
11947 if (( $frag_lun != $last_lun )); then
11948 if (( tot_len != 1024 )); then
11950 error "FIEMAP on $fm_file failed; returned " \
11951 "len $tot_len for OST $last_lun instead of 1024"
11954 (( num_luns += 1 ))
11958 (( tot_len += ext_len ))
11961 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11963 error "FIEMAP on $fm_file failed; returned wrong number of " \
11964 "luns or wrong len for OST $last_lun"
11970 echo "FIEMAP on N-stripe file succeeded"
11972 run_test 130d "FIEMAP (N-stripe file)"
11975 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11977 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11978 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11980 trap cleanup_130 EXIT RETURN
11982 local fm_file=$DIR/$tfile
11983 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11984 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11985 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11988 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11989 for ((i = 0; i < $NUM_BLKS; i++))
11991 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11994 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11995 filefrag_op=$(filefrag -ve -k $fm_file |
11996 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11998 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11999 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12004 for line in $filefrag_op
12006 frag_lun=$(echo $line | cut -d: -f5 |
12007 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12008 ext_len=$(echo $line | cut -d: -f4)
12009 if (( $frag_lun != $last_lun )); then
12010 if (( tot_len != $EXPECTED_LEN )); then
12012 error "FIEMAP on $fm_file failed; returned " \
12013 "len $tot_len for OST $last_lun instead " \
12017 (( num_luns += 1 ))
12021 (( tot_len += ext_len ))
12024 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12026 error "FIEMAP on $fm_file failed; returned wrong number " \
12027 "of luns or wrong len for OST $last_lun"
12033 echo "FIEMAP with continuation calls succeeded"
12035 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12038 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12039 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12041 local fm_file=$DIR/$tfile
12042 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12043 error "multiop create with lov_delay_create on $fm_file"
12045 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12046 filefrag_extents=$(filefrag -vek $fm_file |
12047 awk '/extents? found/ { print $2 }')
12048 if [[ "$filefrag_extents" != "0" ]]; then
12049 error "FIEMAP on $fm_file failed; " \
12050 "returned $filefrag_extents expected 0"
12055 run_test 130f "FIEMAP (unstriped file)"
12057 # Test for writev/readv
12059 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12060 error "writev test failed"
12061 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12062 error "readv failed"
12065 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12068 local fsize=$((524288 + 1048576 + 1572864))
12069 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12070 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12071 error "append writev test failed"
12073 ((fsize += 1572864 + 1048576))
12074 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12075 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12076 error "append writev test failed"
12079 run_test 131b "test append writev"
12082 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12085 run_test 131c "test read/write on file w/o objects"
12088 rwv -f $DIR/$tfile -w -n 1 1572864
12089 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12090 if [ "$NOB" != 1572864 ]; then
12091 error "Short read filed: read $NOB bytes instead of 1572864"
12095 run_test 131d "test short read"
12098 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12099 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12100 error "read hitting hole failed"
12103 run_test 131e "test read hitting hole"
12112 mds*) res=$(do_facet $facet \
12113 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12115 ost*) res=$(do_facet $facet \
12116 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12118 *) error "Wrong facet '$facet'" ;;
12120 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12121 # if the argument $3 is zero, it means any stat increment is ok.
12122 if [[ $want -gt 0 ]]; then
12123 local count=$(echo $res | awk '{ print $2 }')
12124 [[ $count -ne $want ]] &&
12125 error "The $op counter on $facet is $count, not $want"
12130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12131 remote_ost_nodsh && skip "remote OST with nodsh"
12132 remote_mds_nodsh && skip "remote MDS with nodsh"
12133 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12134 skip_env "MDS doesn't support rename stats"
12136 local testdir=$DIR/${tdir}/stats_testdir
12138 mkdir -p $DIR/${tdir}
12141 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12142 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12144 # verify mdt stats first.
12145 mkdir ${testdir} || error "mkdir failed"
12146 check_stats $SINGLEMDS "mkdir" 1
12147 touch ${testdir}/${tfile} || error "touch failed"
12148 check_stats $SINGLEMDS "open" 1
12149 check_stats $SINGLEMDS "close" 1
12150 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12151 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12152 check_stats $SINGLEMDS "mknod" 2
12154 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12155 check_stats $SINGLEMDS "unlink" 1
12156 rm -f ${testdir}/${tfile} || error "file remove failed"
12157 check_stats $SINGLEMDS "unlink" 2
12159 # remove working dir and check mdt stats again.
12160 rmdir ${testdir} || error "rmdir failed"
12161 check_stats $SINGLEMDS "rmdir" 1
12163 local testdir1=$DIR/${tdir}/stats_testdir1
12164 mkdir -p ${testdir}
12165 mkdir -p ${testdir1}
12166 touch ${testdir1}/test1
12167 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12168 check_stats $SINGLEMDS "crossdir_rename" 1
12170 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12171 check_stats $SINGLEMDS "samedir_rename" 1
12173 rm -rf $DIR/${tdir}
12175 run_test 133a "Verifying MDT stats ========================================"
12180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12181 remote_ost_nodsh && skip "remote OST with nodsh"
12182 remote_mds_nodsh && skip "remote MDS with nodsh"
12184 local testdir=$DIR/${tdir}/stats_testdir
12186 mkdir -p ${testdir} || error "mkdir failed"
12187 touch ${testdir}/${tfile} || error "touch failed"
12188 cancel_lru_locks mdc
12191 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12192 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12194 # extra mdt stats verification.
12195 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12196 check_stats $SINGLEMDS "setattr" 1
12197 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12198 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12200 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12201 check_stats $SINGLEMDS "getattr" 1
12203 rm -rf $DIR/${tdir}
12205 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12206 # so the check below is not reliable
12207 [ $MDSCOUNT -eq 1 ] || return 0
12209 # Sleep to avoid a cached response.
12210 #define OBD_STATFS_CACHE_SECONDS 1
12212 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12213 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12214 $LFS df || error "lfs failed"
12215 check_stats $SINGLEMDS "statfs" 1
12217 # check aggregated statfs (LU-10018)
12218 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12220 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12223 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12224 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12226 check_stats $SINGLEMDS "statfs" 1
12228 # We want to check that the client didn't send OST_STATFS to
12229 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12230 # extra care is needed here.
12231 if remote_mds; then
12232 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12233 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12235 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12236 [ "$res" ] && error "OST got STATFS"
12241 run_test 133b "Verifying extra MDT stats =================================="
12244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12245 remote_ost_nodsh && skip "remote OST with nodsh"
12246 remote_mds_nodsh && skip "remote MDS with nodsh"
12248 local testdir=$DIR/$tdir/stats_testdir
12250 test_mkdir -p $testdir
12252 # verify obdfilter stats.
12253 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12255 cancel_lru_locks osc
12256 wait_delete_completed
12259 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12260 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12262 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12265 cancel_lru_locks osc
12266 check_stats ost1 "write" 1
12268 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12269 check_stats ost1 "read" 1
12271 > $testdir/$tfile || error "truncate failed"
12272 check_stats ost1 "punch" 1
12274 rm -f $testdir/$tfile || error "file remove failed"
12275 wait_delete_completed
12276 check_stats ost1 "destroy" 1
12280 run_test 133c "Verifying OST stats ========================================"
12287 while [ $value -ge 2 ]; do
12292 if [ $orig -gt $order ]; then
12300 local size=('K' 'M' 'G' 'T');
12302 local size_string=$value
12304 while [ $value -ge 1024 ]; do
12305 if [ $i -gt 3 ]; then
12306 #T is the biggest unit we get here, if that is bigger,
12308 size_string=${value}T
12311 value=$((value >> 10))
12312 if [ $value -lt 1024 ]; then
12313 size_string=${value}${size[$i]}
12322 get_rename_size() {
12324 local context=${2:-.}
12325 local sample=$(do_facet $SINGLEMDS $LCTL \
12326 get_param mdt.$FSNAME-MDT0000.rename_stats |
12327 grep -A1 $context |
12328 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12334 remote_ost_nodsh && skip "remote OST with nodsh"
12335 remote_mds_nodsh && skip "remote MDS with nodsh"
12336 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12337 skip_env "MDS doesn't support rename stats"
12339 local testdir1=$DIR/${tdir}/stats_testdir1
12340 local testdir2=$DIR/${tdir}/stats_testdir2
12341 mkdir -p $DIR/${tdir}
12343 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12345 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12346 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12348 createmany -o $testdir1/test 512 || error "createmany failed"
12350 # check samedir rename size
12351 mv ${testdir1}/test0 ${testdir1}/test_0
12353 local testdir1_size=$(ls -l $DIR/${tdir} |
12354 awk '/stats_testdir1/ {print $5}')
12355 local testdir2_size=$(ls -l $DIR/${tdir} |
12356 awk '/stats_testdir2/ {print $5}')
12358 testdir1_size=$(order_2 $testdir1_size)
12359 testdir2_size=$(order_2 $testdir2_size)
12361 testdir1_size=$(size_in_KMGT $testdir1_size)
12362 testdir2_size=$(size_in_KMGT $testdir2_size)
12364 echo "source rename dir size: ${testdir1_size}"
12365 echo "target rename dir size: ${testdir2_size}"
12367 local cmd="do_facet $SINGLEMDS $LCTL "
12368 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12370 eval $cmd || error "$cmd failed"
12371 local samedir=$($cmd | grep 'same_dir')
12372 local same_sample=$(get_rename_size $testdir1_size)
12373 [ -z "$samedir" ] && error "samedir_rename_size count error"
12374 [[ $same_sample -eq 1 ]] ||
12375 error "samedir_rename_size error $same_sample"
12376 echo "Check same dir rename stats success"
12378 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12380 # check crossdir rename size
12381 mv ${testdir1}/test_0 ${testdir2}/test_0
12383 testdir1_size=$(ls -l $DIR/${tdir} |
12384 awk '/stats_testdir1/ {print $5}')
12385 testdir2_size=$(ls -l $DIR/${tdir} |
12386 awk '/stats_testdir2/ {print $5}')
12388 testdir1_size=$(order_2 $testdir1_size)
12389 testdir2_size=$(order_2 $testdir2_size)
12391 testdir1_size=$(size_in_KMGT $testdir1_size)
12392 testdir2_size=$(size_in_KMGT $testdir2_size)
12394 echo "source rename dir size: ${testdir1_size}"
12395 echo "target rename dir size: ${testdir2_size}"
12397 eval $cmd || error "$cmd failed"
12398 local crossdir=$($cmd | grep 'crossdir')
12399 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12400 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12401 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12402 [[ $src_sample -eq 1 ]] ||
12403 error "crossdir_rename_size error $src_sample"
12404 [[ $tgt_sample -eq 1 ]] ||
12405 error "crossdir_rename_size error $tgt_sample"
12406 echo "Check cross dir rename stats success"
12407 rm -rf $DIR/${tdir}
12409 run_test 133d "Verifying rename_stats ========================================"
12412 remote_mds_nodsh && skip "remote MDS with nodsh"
12413 remote_ost_nodsh && skip "remote OST with nodsh"
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12416 local testdir=$DIR/${tdir}/stats_testdir
12417 local ctr f0 f1 bs=32768 count=42 sum
12419 mkdir -p ${testdir} || error "mkdir failed"
12421 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12423 for ctr in {write,read}_bytes; do
12425 cancel_lru_locks osc
12427 do_facet ost1 $LCTL set_param -n \
12428 "obdfilter.*.exports.clear=clear"
12430 if [ $ctr = write_bytes ]; then
12432 f1=${testdir}/${tfile}
12434 f0=${testdir}/${tfile}
12438 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12441 cancel_lru_locks osc
12443 sum=$(do_facet ost1 $LCTL get_param \
12444 "obdfilter.*.exports.*.stats" |
12445 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12446 $1 == ctr { sum += $7 }
12447 END { printf("%0.0f", sum) }')
12449 if ((sum != bs * count)); then
12450 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12454 rm -rf $DIR/${tdir}
12456 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12458 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12460 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12461 # not honor the -ignore_readdir_race option correctly. So we call
12462 # error_ignore() rather than error() in these cases. See LU-11152.
12464 if (find --version; do_facet mds1 find --version) |
12465 grep -q '\b4\.5\.1[1-4]\b'; then
12466 error_ignore LU-11152 "$@"
12473 # First without trusting modes.
12474 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12475 echo "proc_dirs='$proc_dirs'"
12476 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12477 find $proc_dirs -exec cat '{}' \; &> /dev/null
12479 # Second verifying readability.
12480 $LCTL get_param -R '*' &> /dev/null
12482 # Verifing writability with badarea_io.
12484 -ignore_readdir_race \
12486 -not -name force_lbug \
12487 -not -name changelog_mask \
12488 -exec badarea_io '{}' \; ||
12489 error_133 "find $proc_dirs failed"
12491 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12494 remote_mds_nodsh && skip "remote MDS with nodsh"
12495 remote_ost_nodsh && skip "remote OST with nodsh"
12498 for facet in mds1 ost1; do
12499 local facet_ver=$(lustre_version_code $facet)
12500 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12501 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12503 log "$facet: too old lustre for get_param -R"
12505 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12506 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12507 tr -d= | egrep -v 'force_lbug|changelog_mask' |
12508 xargs badarea_io" ||
12509 error_133 "$facet badarea_io failed"
12511 skip_noexit "$facet: too old lustre for get_param -R"
12515 # remount the FS in case writes/reads /proc break the FS
12516 cleanup || error "failed to unmount"
12517 setup || error "failed to setup"
12520 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12523 remote_mds_nodsh && skip "remote MDS with nodsh"
12524 remote_ost_nodsh && skip "remote OST with nodsh"
12525 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12526 skip "Need MDS version at least 2.9.54"
12530 for facet in client mds1 ost1; do
12531 local facet_proc_dirs=$(do_facet $facet \
12532 \\\ls -d $proc_regexp 2> /dev/null)
12533 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12534 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12535 # Get the list of files that are missing the terminating newline
12536 local missing=($(do_facet $facet \
12537 find ${facet_proc_dirs} -type f \| \
12538 while read F\; do \
12539 awk -v FS='\v' -v RS='\v\v' \
12540 "'END { if(NR>0 && \
12541 \\\$NF !~ /.*\\\n\$/) \
12542 print FILENAME}'" \
12545 [ ${#missing[*]} -eq 0 ] ||
12546 error "files do not end with newline: ${missing[*]}"
12549 run_test 133h "Proc files should end with newlines"
12552 remote_mds_nodsh && skip "remote MDS with nodsh"
12553 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12554 skip "Need MDS version at least 2.7.54"
12556 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12557 cancel_lru_locks mdc
12559 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12560 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12561 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12564 createmany -o $DIR/$tdir/f $nr ||
12565 error "failed to create $nr files in $DIR/$tdir"
12566 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12568 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12569 do_facet mds1 $LCTL set_param fail_loc=0x327
12570 do_facet mds1 $LCTL set_param fail_val=500
12573 echo "sleep 10 seconds ..."
12575 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12577 do_facet mds1 $LCTL set_param fail_loc=0
12578 do_facet mds1 $LCTL set_param fail_val=0
12579 [ $lck_cnt -lt $unused ] ||
12580 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12583 unlinkmany $DIR/$tdir/f $nr
12585 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12588 remote_mds_nodsh && skip "remote MDS with nodsh"
12589 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12590 skip "Need MDS version at least 2.7.54"
12592 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12593 cancel_lru_locks mdc
12595 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12596 ldlm.lock_reclaim_threshold_mb)
12597 # disable reclaim temporarily
12598 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12600 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12601 do_facet mds1 $LCTL set_param fail_loc=0x328
12602 do_facet mds1 $LCTL set_param fail_val=500
12604 $LCTL set_param debug=+trace
12607 createmany -o $DIR/$tdir/f $nr &
12608 local create_pid=$!
12610 echo "Sleep $TIMEOUT seconds ..."
12612 if ! ps -p $create_pid > /dev/null 2>&1; then
12613 do_facet mds1 $LCTL set_param fail_loc=0
12614 do_facet mds1 $LCTL set_param fail_val=0
12615 do_facet mds1 $LCTL set_param \
12616 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12617 error "createmany finished incorrectly!"
12619 do_facet mds1 $LCTL set_param fail_loc=0
12620 do_facet mds1 $LCTL set_param fail_val=0
12621 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12622 wait $create_pid || return 1
12624 unlinkmany $DIR/$tdir/f $nr
12626 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12629 remote_mds_nodsh && skip "remote MDS with nodsh"
12630 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12631 skip "Need MDS version at least 2.13.50"
12634 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12636 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12637 #set only one record at plain llog
12638 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12640 #fill already existed plain llog each 64767
12641 #wrapping whole catalog
12642 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12644 createmany -o $DIR/$tdir/$tfile_ 64700
12645 for (( i = 0; i < 64700; i = i + 2 ))
12647 rm $DIR/$tdir/$tfile_$i &
12648 rm $DIR/$tdir/$tfile_$((i + 1)) &
12653 #waiting osp synchronization
12654 wait_delete_completed
12656 run_test 135 "Race catalog processing"
12659 remote_mds_nodsh && skip "remote MDS with nodsh"
12660 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12661 skip "Need MDS version at least 2.13.50"
12664 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12665 $SETSTRIPE -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12666 #set only one record at plain llog
12667 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12668 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12670 #fill already existed 2 plain llogs each 64767
12671 #wrapping whole catalog
12672 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12673 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12674 wait_delete_completed
12676 createmany -o $DIR/$tdir/$tfile_ 10
12679 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12680 for (( i = 0; i < 10; i = i + 3 ))
12682 rm $DIR/$tdir/$tfile_$i &
12683 rm $DIR/$tdir/$tfile_$((i + 1)) &
12687 rm $DIR/$tdir/$tfile_$((i + 2)) &
12690 #waiting osp synchronization
12691 wait_delete_completed
12693 run_test 136 "Race catalog processing 2"
12695 test_140() { #bug-17379
12696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12698 test_mkdir $DIR/$tdir
12699 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12700 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12702 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12703 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12705 while i=$((i + 1)); do
12707 cd $i || error "Changing to $i"
12708 ln -s ../stat stat || error "Creating stat symlink"
12709 # Read the symlink until ELOOP present,
12710 # not LBUGing the system is considered success,
12711 # we didn't overrun the stack.
12712 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12713 if [ $ret -ne 0 ]; then
12714 if [ $ret -eq 40 ]; then
12717 error "Open stat symlink"
12723 echo "The symlink depth = $i"
12724 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12725 error "Invalid symlink depth"
12727 # Test recursive symlink
12728 ln -s symlink_self symlink_self
12729 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12730 echo "open symlink_self returns $ret"
12731 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12733 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12738 local TF="$TMP/$tfile"
12740 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12742 cancel_lru_locks $OSC
12743 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12744 remount_client $MOUNT
12746 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12749 $TRUNCATE $DIR/$tfile 6000
12750 cancel_lru_locks $OSC
12751 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12754 echo "12345" >>$DIR/$tfile
12755 cancel_lru_locks $OSC
12756 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12759 echo "12345" >>$DIR/$tfile
12760 cancel_lru_locks $OSC
12761 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12766 run_test 150 "truncate/append tests"
12768 #LU-2902 roc_hit was not able to read all values from lproc
12769 function roc_hit_init() {
12770 local list=$(comma_list $(osts_nodes))
12771 local dir=$DIR/$tdir-check
12772 local file=$dir/$tfile
12778 #use setstripe to do a write to every ost
12779 for i in $(seq 0 $((OSTCOUNT-1))); do
12780 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12781 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12782 idx=$(printf %04x $i)
12783 BEFORE=$(get_osd_param $list *OST*$idx stats |
12784 awk '$1 == "cache_access" {sum += $7}
12785 END { printf("%0.0f", sum) }')
12787 cancel_lru_locks osc
12788 cat $file >/dev/null
12790 AFTER=$(get_osd_param $list *OST*$idx stats |
12791 awk '$1 == "cache_access" {sum += $7}
12792 END { printf("%0.0f", sum) }')
12794 echo BEFORE:$BEFORE AFTER:$AFTER
12795 if ! let "AFTER - BEFORE == 4"; then
12797 error "roc_hit is not safe to use"
12805 function roc_hit() {
12806 local list=$(comma_list $(osts_nodes))
12807 echo $(get_osd_param $list '' stats |
12808 awk '$1 == "cache_hit" {sum += $7}
12809 END { printf("%0.0f", sum) }')
12812 function set_cache() {
12815 if [ "$2" == "off" ]; then
12818 local list=$(comma_list $(osts_nodes))
12819 set_osd_param $list '' $1_cache_enable $on
12821 cancel_lru_locks osc
12825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12826 remote_ost_nodsh && skip "remote OST with nodsh"
12829 local list=$(comma_list $(osts_nodes))
12831 # check whether obdfilter is cache capable at all
12832 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12833 skip "not cache-capable obdfilter"
12836 # check cache is enabled on all obdfilters
12837 if get_osd_param $list '' read_cache_enable | grep 0; then
12838 skip "oss cache is disabled"
12841 set_osd_param $list '' writethrough_cache_enable 1
12843 # check write cache is enabled on all obdfilters
12844 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12845 skip "oss write cache is NOT enabled"
12850 #define OBD_FAIL_OBD_NO_LRU 0x609
12851 do_nodes $list $LCTL set_param fail_loc=0x609
12853 # pages should be in the case right after write
12854 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12857 local BEFORE=$(roc_hit)
12858 cancel_lru_locks osc
12859 cat $DIR/$tfile >/dev/null
12860 local AFTER=$(roc_hit)
12862 do_nodes $list $LCTL set_param fail_loc=0
12864 if ! let "AFTER - BEFORE == CPAGES"; then
12865 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12868 cancel_lru_locks osc
12869 # invalidates OST cache
12870 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
12871 set_osd_param $list '' read_cache_enable 0
12872 cat $DIR/$tfile >/dev/null
12874 # now data shouldn't be found in the cache
12876 cancel_lru_locks osc
12877 cat $DIR/$tfile >/dev/null
12879 if let "AFTER - BEFORE != 0"; then
12880 error "IN CACHE: before: $BEFORE, after: $AFTER"
12883 set_osd_param $list '' read_cache_enable 1
12886 run_test 151 "test cache on oss and controls ==============================="
12889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12891 local TF="$TMP/$tfile"
12893 # simulate ENOMEM during write
12894 #define OBD_FAIL_OST_NOMEM 0x226
12895 lctl set_param fail_loc=0x80000226
12896 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12898 sync || error "sync failed"
12899 lctl set_param fail_loc=0
12901 # discard client's cache
12902 cancel_lru_locks osc
12904 # simulate ENOMEM during read
12905 lctl set_param fail_loc=0x80000226
12906 cmp $TF $DIR/$tfile || error "cmp failed"
12907 lctl set_param fail_loc=0
12911 run_test 152 "test read/write with enomem ============================"
12914 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12916 run_test 153 "test if fdatasync does not crash ======================="
12918 dot_lustre_fid_permission_check() {
12920 local ffid=$MOUNT/.lustre/fid/$fid
12923 echo "stat fid $fid"
12924 stat $ffid > /dev/null || error "stat $ffid failed."
12925 echo "touch fid $fid"
12926 touch $ffid || error "touch $ffid failed."
12927 echo "write to fid $fid"
12928 cat /etc/hosts > $ffid || error "write $ffid failed."
12929 echo "read fid $fid"
12930 diff /etc/hosts $ffid || error "read $ffid failed."
12931 echo "append write to fid $fid"
12932 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12933 echo "rename fid $fid"
12934 mv $ffid $test_dir/$tfile.1 &&
12935 error "rename $ffid to $tfile.1 should fail."
12936 touch $test_dir/$tfile.1
12937 mv $test_dir/$tfile.1 $ffid &&
12938 error "rename $tfile.1 to $ffid should fail."
12939 rm -f $test_dir/$tfile.1
12940 echo "truncate fid $fid"
12941 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12942 echo "link fid $fid"
12943 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12944 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12945 echo "setfacl fid $fid"
12946 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12947 echo "getfacl fid $fid"
12948 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12950 echo "unlink fid $fid"
12951 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12952 echo "mknod fid $fid"
12953 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12955 fid=[0xf00000400:0x1:0x0]
12956 ffid=$MOUNT/.lustre/fid/$fid
12958 echo "stat non-exist fid $fid"
12959 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12960 echo "write to non-exist fid $fid"
12961 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12962 echo "link new fid $fid"
12963 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12965 mkdir -p $test_dir/$tdir
12966 touch $test_dir/$tdir/$tfile
12967 fid=$($LFS path2fid $test_dir/$tdir)
12970 error "error: could not get fid for $test_dir/$dir/$tfile."
12972 ffid=$MOUNT/.lustre/fid/$fid
12975 ls $ffid > /dev/null || error "ls $ffid failed."
12976 echo "touch $fid/$tfile.1"
12977 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12979 echo "touch $MOUNT/.lustre/fid/$tfile"
12980 touch $MOUNT/.lustre/fid/$tfile && \
12981 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12983 echo "setxattr to $MOUNT/.lustre/fid"
12984 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12986 echo "listxattr for $MOUNT/.lustre/fid"
12987 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12989 echo "delxattr from $MOUNT/.lustre/fid"
12990 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12992 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12993 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12994 error "touch invalid fid should fail."
12996 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12997 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12998 error "touch non-normal fid should fail."
13000 echo "rename $tdir to $MOUNT/.lustre/fid"
13001 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13002 error "rename to $MOUNT/.lustre/fid should fail."
13004 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13006 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13007 local new_obf_mode=777
13009 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13010 chmod $new_obf_mode $DIR/.lustre/fid ||
13011 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13013 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13014 [ $obf_mode -eq $new_obf_mode ] ||
13015 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13017 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13018 chmod $old_obf_mode $DIR/.lustre/fid ||
13019 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13022 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13023 fid=$($LFS path2fid $test_dir/$tfile-2)
13025 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13027 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13028 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13029 error "create lov data thru .lustre failed"
13031 echo "cp /etc/passwd $test_dir/$tfile-2"
13032 cp /etc/passwd $test_dir/$tfile-2 ||
13033 error "copy to $test_dir/$tfile-2 failed."
13034 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13035 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13036 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13038 rm -rf $test_dir/tfile.lnk
13039 rm -rf $test_dir/$tfile-2
13043 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13044 skip "Need MDS version at least 2.4.1"
13046 local tf=$DIR/$tfile
13049 local fid=$($LFS path2fid $tf)
13050 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13052 # check that we get the same pathname back
13053 local found=$($LFS fid2path $MOUNT "$fid")
13054 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13055 [ "$found" == "$tf" ] ||
13056 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13058 run_test 154A "lfs path2fid and fid2path basic checks"
13061 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13062 skip "Need MDS version at least 2.4.1"
13064 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13065 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13066 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13067 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13069 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13070 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13072 # check that we get the same pathname
13073 echo "PFID: $PFID, name: $name"
13074 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13075 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13076 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13077 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13079 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13081 run_test 154B "verify the ll_decode_linkea tool"
13084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13085 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13086 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13087 skip "Need MDS version at least 2.2.51"
13088 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13090 cp /etc/hosts $DIR/$tfile
13092 fid=$($LFS path2fid $DIR/$tfile)
13094 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13096 dot_lustre_fid_permission_check "$fid" $DIR ||
13097 error "dot lustre permission check $fid failed"
13099 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13101 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13103 touch $MOUNT/.lustre/file &&
13104 error "creation is not allowed under .lustre"
13106 mkdir $MOUNT/.lustre/dir &&
13107 error "mkdir is not allowed under .lustre"
13111 run_test 154a "Open-by-FID"
13114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13115 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13116 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13117 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13118 skip "Need MDS version at least 2.2.51"
13120 local remote_dir=$DIR/$tdir/remote_dir
13124 mkdir -p $DIR/$tdir
13125 $LFS mkdir -i $MDTIDX $remote_dir ||
13126 error "create remote directory failed"
13128 cp /etc/hosts $remote_dir/$tfile
13130 fid=$($LFS path2fid $remote_dir/$tfile)
13132 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13134 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13135 error "dot lustre permission check $fid failed"
13138 run_test 154b "Open-by-FID for remote directory"
13141 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13142 skip "Need MDS version at least 2.4.1"
13144 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13145 local FID1=$($LFS path2fid $DIR/$tfile.1)
13146 local FID2=$($LFS path2fid $DIR/$tfile.2)
13147 local FID3=$($LFS path2fid $DIR/$tfile.3)
13150 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13151 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13152 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13154 [ "$FID" = "${!want}" ] ||
13155 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13159 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13161 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13162 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13166 run_test 154c "lfs path2fid and fid2path multiple arguments"
13169 remote_mds_nodsh && skip "remote MDS with nodsh"
13170 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13171 skip "Need MDS version at least 2.5.53"
13173 if remote_mds; then
13174 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13178 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13185 local fid=$($LFS path2fid $DIR/$tfile)
13188 cmd="exec $fd<$DIR/$tfile"
13190 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13191 echo "$fid_list" | grep "$fid"
13194 cmd="exec $fd>/dev/null"
13196 if [ $rc -ne 0 ]; then
13197 error "FID $fid not found in open files list $fid_list"
13200 run_test 154d "Verify open file fid"
13204 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13205 skip "Need MDS version at least 2.6.50"
13207 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13208 error ".lustre returned by readdir"
13211 run_test 154e ".lustre is not returned by readdir"
13214 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13216 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13217 test_mkdir -p -c1 $DIR/$tdir/d
13218 # test dirs inherit from its stripe
13219 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13220 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13221 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13222 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13225 # get fid of parents
13226 local FID0=$($LFS path2fid $DIR/$tdir/d)
13227 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13228 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13229 local FID3=$($LFS path2fid $DIR)
13231 # check that path2fid --parents returns expected <parent_fid>/name
13232 # 1) test for a directory (single parent)
13233 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13234 [ "$parent" == "$FID0/foo1" ] ||
13235 error "expected parent: $FID0/foo1, got: $parent"
13237 # 2) test for a file with nlink > 1 (multiple parents)
13238 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13239 echo "$parent" | grep -F "$FID1/$tfile" ||
13240 error "$FID1/$tfile not returned in parent list"
13241 echo "$parent" | grep -F "$FID2/link" ||
13242 error "$FID2/link not returned in parent list"
13244 # 3) get parent by fid
13245 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13246 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13247 echo "$parent" | grep -F "$FID1/$tfile" ||
13248 error "$FID1/$tfile not returned in parent list (by fid)"
13249 echo "$parent" | grep -F "$FID2/link" ||
13250 error "$FID2/link not returned in parent list (by fid)"
13252 # 4) test for entry in root directory
13253 parent=$($LFS path2fid --parents $DIR/f)
13254 echo "$parent" | grep -F "$FID3/f" ||
13255 error "$FID3/f not returned in parent list"
13257 # 5) test it on root directory
13258 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13259 error "$MOUNT should not have parents"
13261 # enable xattr caching and check that linkea is correctly updated
13262 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13263 save_lustre_params client "llite.*.xattr_cache" > $save
13264 lctl set_param llite.*.xattr_cache 1
13266 # 6.1) linkea update on rename
13267 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13269 # get parents by fid
13270 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13271 # foo1 should no longer be returned in parent list
13272 echo "$parent" | grep -F "$FID1" &&
13273 error "$FID1 should no longer be in parent list"
13274 # the new path should appear
13275 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13276 error "$FID2/$tfile.moved is not in parent list"
13278 # 6.2) linkea update on unlink
13279 rm -f $DIR/$tdir/d/foo2/link
13280 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13281 # foo2/link should no longer be returned in parent list
13282 echo "$parent" | grep -F "$FID2/link" &&
13283 error "$FID2/link should no longer be in parent list"
13287 restore_lustre_params < $save
13290 run_test 154f "get parent fids by reading link ea"
13294 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13295 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13296 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13297 skip "Need MDS version at least 2.6.92"
13299 mkdir -p $DIR/$tdir
13300 llapi_fid_test -d $DIR/$tdir
13302 run_test 154g "various llapi FID tests"
13304 test_155_small_load() {
13305 local temp=$TMP/$tfile
13306 local file=$DIR/$tfile
13308 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13309 error "dd of=$temp bs=6096 count=1 failed"
13311 cancel_lru_locks $OSC
13312 cmp $temp $file || error "$temp $file differ"
13314 $TRUNCATE $temp 6000
13315 $TRUNCATE $file 6000
13316 cmp $temp $file || error "$temp $file differ (truncate1)"
13318 echo "12345" >>$temp
13319 echo "12345" >>$file
13320 cmp $temp $file || error "$temp $file differ (append1)"
13322 echo "12345" >>$temp
13323 echo "12345" >>$file
13324 cmp $temp $file || error "$temp $file differ (append2)"
13330 test_155_big_load() {
13331 remote_ost_nodsh && skip "remote OST with nodsh"
13333 local temp=$TMP/$tfile
13334 local file=$DIR/$tfile
13337 local cache_size=$(do_facet ost$((MAXI+1)) \
13338 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13339 local large_file_size=$((cache_size * 2))
13341 echo "OSS cache size: $cache_size KB"
13342 echo "Large file size: $large_file_size KB"
13344 [ $MAXV -le $large_file_size ] &&
13345 skip_env "max available OST size needs > $large_file_size KB"
13347 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13349 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13350 error "dd of=$temp bs=$large_file_size count=1k failed"
13353 cancel_lru_locks osc
13354 cmp $temp $file || error "$temp $file differ"
13360 save_writethrough() {
13361 local facets=$(get_facets OST)
13363 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13369 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13371 save_writethrough $p
13374 set_cache writethrough on
13375 test_155_small_load
13376 restore_lustre_params < $p
13379 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13384 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13386 save_writethrough $p
13389 set_cache writethrough off
13390 test_155_small_load
13391 restore_lustre_params < $p
13394 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13399 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13401 save_writethrough $p
13404 set_cache writethrough on
13405 test_155_small_load
13406 restore_lustre_params < $p
13409 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13414 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13416 save_writethrough $p
13419 set_cache writethrough off
13420 test_155_small_load
13421 restore_lustre_params < $p
13424 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13429 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13431 save_writethrough $p
13434 set_cache writethrough on
13436 restore_lustre_params < $p
13439 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13444 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13446 save_writethrough $p
13449 set_cache writethrough off
13451 restore_lustre_params < $p
13454 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13459 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13461 save_writethrough $p
13464 set_cache writethrough on
13466 restore_lustre_params < $p
13469 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13474 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13476 save_writethrough $p
13479 set_cache writethrough off
13481 restore_lustre_params < $p
13484 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13488 remote_ost_nodsh && skip "remote OST with nodsh"
13489 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13490 skip "stats not implemented on old servers"
13491 [ "$ost1_FSTYPE" = "zfs" ] &&
13492 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13497 local file="$DIR/$tfile"
13498 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13500 save_writethrough $p
13503 log "Turn on read and write cache"
13505 set_cache writethrough on
13507 log "Write data and read it back."
13508 log "Read should be satisfied from the cache."
13509 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13511 cancel_lru_locks osc
13512 cat $file >/dev/null
13514 if ! let "AFTER - BEFORE == CPAGES"; then
13515 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13517 log "cache hits: before: $BEFORE, after: $AFTER"
13520 log "Read again; it should be satisfied from the cache."
13522 cancel_lru_locks osc
13523 cat $file >/dev/null
13525 if ! let "AFTER - BEFORE == CPAGES"; then
13526 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13528 log "cache hits:: before: $BEFORE, after: $AFTER"
13531 log "Turn off the read cache and turn on the write cache"
13533 set_cache writethrough on
13535 log "Read again; it should be satisfied from the cache."
13537 cancel_lru_locks osc
13538 cat $file >/dev/null
13540 if ! let "AFTER - BEFORE == CPAGES"; then
13541 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13543 log "cache hits:: before: $BEFORE, after: $AFTER"
13546 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13547 # > 2.12.56 uses pagecache if cached
13548 log "Read again; it should not be satisfied from the cache."
13550 cancel_lru_locks osc
13551 cat $file >/dev/null
13553 if ! let "AFTER - BEFORE == 0"; then
13554 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13556 log "cache hits:: before: $BEFORE, after: $AFTER"
13560 log "Write data and read it back."
13561 log "Read should be satisfied from the cache."
13562 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13564 cancel_lru_locks osc
13565 cat $file >/dev/null
13567 if ! let "AFTER - BEFORE == CPAGES"; then
13568 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13570 log "cache hits:: before: $BEFORE, after: $AFTER"
13573 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13574 # > 2.12.56 uses pagecache if cached
13575 log "Read again; it should not be satisfied from the cache."
13577 cancel_lru_locks osc
13578 cat $file >/dev/null
13580 if ! let "AFTER - BEFORE == 0"; then
13581 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13583 log "cache hits:: before: $BEFORE, after: $AFTER"
13587 log "Turn off read and write cache"
13589 set_cache writethrough off
13591 log "Write data and read it back"
13592 log "It should not be satisfied from the cache."
13594 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13595 cancel_lru_locks osc
13597 cat $file >/dev/null
13599 if ! let "AFTER - BEFORE == 0"; then
13600 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13602 log "cache hits:: before: $BEFORE, after: $AFTER"
13605 log "Turn on the read cache and turn off the write cache"
13607 set_cache writethrough off
13609 log "Write data and read it back"
13610 log "It should not be satisfied from the cache."
13612 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13614 cancel_lru_locks osc
13615 cat $file >/dev/null
13617 if ! let "AFTER - BEFORE == 0"; then
13618 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13620 log "cache hits:: before: $BEFORE, after: $AFTER"
13623 log "Read again; it should be satisfied from the cache."
13625 cancel_lru_locks osc
13626 cat $file >/dev/null
13628 if ! let "AFTER - BEFORE == CPAGES"; then
13629 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13631 log "cache hits:: before: $BEFORE, after: $AFTER"
13634 restore_lustre_params < $p
13637 run_test 156 "Verification of tunables"
13640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13641 remote_mds_nodsh && skip "remote MDS with nodsh"
13642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13643 skip "Need MDS version at least 2.2.0"
13645 changelog_register || error "changelog_register failed"
13646 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13647 changelog_users $SINGLEMDS | grep -q $cl_user ||
13648 error "User $cl_user not found in changelog_users"
13651 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13652 changelog_clear 0 || error "changelog_clear failed"
13653 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13654 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13655 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13656 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13657 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13658 rm $DIR/$tdir/pics/desktop.jpg
13660 changelog_dump | tail -10
13662 echo "verifying changelog mask"
13663 changelog_chmask "-MKDIR"
13664 changelog_chmask "-CLOSE"
13666 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13667 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13669 changelog_chmask "+MKDIR"
13670 changelog_chmask "+CLOSE"
13672 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13673 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13675 changelog_dump | tail -10
13676 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13677 CLOSES=$(changelog_dump | grep -c "CLOSE")
13678 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13679 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13682 echo "verifying target fid"
13683 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13684 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13685 [ "$fidc" == "$fidf" ] ||
13686 error "changelog '$tfile' fid $fidc != file fid $fidf"
13687 echo "verifying parent fid"
13688 # The FID returned from the Changelog may be the directory shard on
13689 # a different MDT, and not the FID returned by path2fid on the parent.
13690 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13691 # since this is what will matter when recreating this file in the tree.
13692 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13693 local pathp=$($LFS fid2path $MOUNT "$fidp")
13694 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13695 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13697 echo "getting records for $cl_user"
13698 changelog_users $SINGLEMDS
13699 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13701 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13702 error "changelog_clear failed"
13703 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13704 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13705 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13706 error "user index expect $user_rec1 + $nclr != $user_rec2"
13708 local min0_rec=$(changelog_users $SINGLEMDS |
13709 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13710 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13711 awk '{ print $1; exit; }')
13713 changelog_dump | tail -n 5
13714 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13715 [ $first_rec == $((min0_rec + 1)) ] ||
13716 error "first index should be $min0_rec + 1 not $first_rec"
13718 # LU-3446 changelog index reset on MDT restart
13719 local cur_rec1=$(changelog_users $SINGLEMDS |
13720 awk '/^current.index:/ { print $NF }')
13721 changelog_clear 0 ||
13722 error "clear all changelog records for $cl_user failed"
13723 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13724 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13725 error "Fail to start $SINGLEMDS"
13726 local cur_rec2=$(changelog_users $SINGLEMDS |
13727 awk '/^current.index:/ { print $NF }')
13728 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13729 [ $cur_rec1 == $cur_rec2 ] ||
13730 error "current index should be $cur_rec1 not $cur_rec2"
13732 echo "verifying users from this test are deregistered"
13733 changelog_deregister || error "changelog_deregister failed"
13734 changelog_users $SINGLEMDS | grep -q $cl_user &&
13735 error "User '$cl_user' still in changelog_users"
13737 # lctl get_param -n mdd.*.changelog_users
13738 # current index: 144
13739 # ID index (idle seconds)
13741 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13742 # this is the normal case where all users were deregistered
13743 # make sure no new records are added when no users are present
13744 local last_rec1=$(changelog_users $SINGLEMDS |
13745 awk '/^current.index:/ { print $NF }')
13746 touch $DIR/$tdir/chloe
13747 local last_rec2=$(changelog_users $SINGLEMDS |
13748 awk '/^current.index:/ { print $NF }')
13749 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13750 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13752 # any changelog users must be leftovers from a previous test
13753 changelog_users $SINGLEMDS
13754 echo "other changelog users; can't verify off"
13757 run_test 160a "changelog sanity"
13759 test_160b() { # LU-3587
13760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13761 remote_mds_nodsh && skip "remote MDS with nodsh"
13762 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13763 skip "Need MDS version at least 2.2.0"
13765 changelog_register || error "changelog_register failed"
13766 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13767 changelog_users $SINGLEMDS | grep -q $cl_user ||
13768 error "User '$cl_user' not found in changelog_users"
13770 local longname1=$(str_repeat a 255)
13771 local longname2=$(str_repeat b 255)
13774 echo "creating very long named file"
13775 touch $longname1 || error "create of '$longname1' failed"
13776 echo "renaming very long named file"
13777 mv $longname1 $longname2
13779 changelog_dump | grep RENME | tail -n 5
13782 run_test 160b "Verify that very long rename doesn't crash in changelog"
13785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13786 remote_mds_nodsh && skip "remote MDS with nodsh"
13788 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13789 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13790 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13791 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13795 # Registration step
13796 changelog_register || error "changelog_register failed"
13799 mkdir -p $DIR/$tdir
13800 $MCREATE $DIR/$tdir/foo_160c
13801 changelog_chmask "-TRUNC"
13802 $TRUNCATE $DIR/$tdir/foo_160c 200
13803 changelog_chmask "+TRUNC"
13804 $TRUNCATE $DIR/$tdir/foo_160c 199
13805 changelog_dump | tail -n 5
13806 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13807 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13809 run_test 160c "verify that changelog log catch the truncate event"
13812 remote_mds_nodsh && skip "remote MDS with nodsh"
13813 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13815 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13816 skip "Need MDS version at least 2.7.60"
13818 # Registration step
13819 changelog_register || error "changelog_register failed"
13821 mkdir -p $DIR/$tdir/migrate_dir
13822 changelog_clear 0 || error "changelog_clear failed"
13824 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13825 changelog_dump | tail -n 5
13826 local migrates=$(changelog_dump | grep -c "MIGRT")
13827 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13829 run_test 160d "verify that changelog log catch the migrate event"
13832 remote_mds_nodsh && skip "remote MDS with nodsh"
13835 changelog_register || error "changelog_register failed"
13837 # Delete a future user (expect fail)
13838 local MDT0=$(facet_svc $SINGLEMDS)
13839 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13842 if [ $rc -eq 0 ]; then
13843 error "Deleted non-existant user cl77"
13844 elif [ $rc -ne 2 ]; then
13845 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13848 # Clear to a bad index (1 billion should be safe)
13849 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13852 if [ $rc -eq 0 ]; then
13853 error "Successfully cleared to invalid CL index"
13854 elif [ $rc -ne 22 ]; then
13855 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13858 run_test 160e "changelog negative testing (should return errors)"
13861 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13862 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13863 skip "Need MDS version at least 2.10.56"
13865 local mdts=$(comma_list $(mdts_nodes))
13868 changelog_register || error "first changelog_register failed"
13869 changelog_register || error "second changelog_register failed"
13871 declare -A cl_user1
13872 declare -A cl_user2
13877 # generate some changelog records to accumulate on each MDT
13878 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13879 log "$(date +%s): creating first files"
13880 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13881 error "create $DIR/$tdir/$tfile failed"
13883 # check changelogs have been generated
13884 local start=$SECONDS
13885 local idle_time=$((MDSCOUNT * 5 + 5))
13886 local nbcl=$(changelog_dump | wc -l)
13887 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13889 for param in "changelog_max_idle_time=$idle_time" \
13891 "changelog_min_gc_interval=2" \
13892 "changelog_min_free_cat_entries=3"; do
13893 local MDT0=$(facet_svc $SINGLEMDS)
13894 local var="${param%=*}"
13895 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13897 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13898 do_nodes $mdts $LCTL set_param mdd.*.$param
13901 # force cl_user2 to be idle (1st part), but also cancel the
13902 # cl_user1 records so that it is not evicted later in the test.
13903 local sleep1=$((idle_time / 2))
13904 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
13907 # simulate changelog catalog almost full
13908 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13909 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13911 for i in $(seq $MDSCOUNT); do
13912 cl_users=(${CL_USERS[mds$i]})
13913 cl_user1[mds$i]="${cl_users[0]}"
13914 cl_user2[mds$i]="${cl_users[1]}"
13916 [ -n "${cl_user1[mds$i]}" ] ||
13917 error "mds$i: no user registered"
13918 [ -n "${cl_user2[mds$i]}" ] ||
13919 error "mds$i: only ${cl_user2[mds$i]} is registered"
13921 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13922 [ -n "$user_rec1" ] ||
13923 error "mds$i: User ${cl_user1[mds$i]} not registered"
13924 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13925 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13926 [ -n "$user_rec2" ] ||
13927 error "mds$i: User ${cl_user1[mds$i]} not registered"
13928 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13929 "$user_rec1 + 2 == $user_rec2"
13930 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13931 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13932 "$user_rec1 + 2, but is $user_rec2"
13933 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13934 [ -n "$user_rec2" ] ||
13935 error "mds$i: User ${cl_user2[mds$i]} not registered"
13936 [ $user_rec1 == $user_rec2 ] ||
13937 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13938 "$user_rec1, but is $user_rec2"
13941 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
13942 local sleep2=$((idle_time - (SECONDS - start) + 1))
13943 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
13946 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
13947 # cl_user1 should be OK because it recently processed records.
13948 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
13949 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
13950 error "create $DIR/$tdir/${tfile}b failed"
13952 # ensure gc thread is done
13953 for i in $(mdts_nodes); do
13955 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13956 error "$i: GC-thread not done"
13960 for i in $(seq $MDSCOUNT); do
13961 # check cl_user1 still registered
13962 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13963 error "mds$i: User ${cl_user1[mds$i]} not registered"
13964 # check cl_user2 unregistered
13965 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13966 error "mds$i: User ${cl_user2[mds$i]} still registered"
13968 # check changelogs are present and starting at $user_rec1 + 1
13969 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13970 [ -n "$user_rec1" ] ||
13971 error "mds$i: User ${cl_user1[mds$i]} not registered"
13972 first_rec=$($LFS changelog $(facet_svc mds$i) |
13973 awk '{ print $1; exit; }')
13975 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13976 [ $((user_rec1 + 1)) == $first_rec ] ||
13977 error "mds$i: first index should be $user_rec1 + 1, " \
13978 "but is $first_rec"
13981 run_test 160f "changelog garbage collect (timestamped users)"
13984 remote_mds_nodsh && skip "remote MDS with nodsh"
13985 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13986 skip "Need MDS version at least 2.10.56"
13988 local mdts=$(comma_list $(mdts_nodes))
13990 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13991 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13994 changelog_register || error "first changelog_register failed"
13995 changelog_register || error "second changelog_register failed"
13997 declare -A cl_user1
13998 declare -A cl_user2
14003 # generate some changelog records to accumulate on each MDT
14004 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14005 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14006 error "create $DIR/$tdir/$tfile failed"
14008 # check changelogs have been generated
14009 local nbcl=$(changelog_dump | wc -l)
14010 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14012 # reduce the max_idle_indexes value to make sure we exceed it
14013 max_ndx=$((nbcl / 2 - 1))
14015 for param in "changelog_max_idle_indexes=$max_ndx" \
14017 "changelog_min_gc_interval=2" \
14018 "changelog_min_free_cat_entries=3"; do
14019 local MDT0=$(facet_svc $SINGLEMDS)
14020 local var="${param%=*}"
14021 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14023 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14024 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14025 error "unable to set mdd.*.$param"
14028 # simulate changelog catalog almost full
14029 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14030 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14032 for i in $(seq $MDSCOUNT); do
14033 cl_users=(${CL_USERS[mds$i]})
14034 cl_user1[mds$i]="${cl_users[0]}"
14035 cl_user2[mds$i]="${cl_users[1]}"
14037 [ -n "${cl_user1[mds$i]}" ] ||
14038 error "mds$i: no user registered"
14039 [ -n "${cl_user2[mds$i]}" ] ||
14040 error "mds$i: only ${cl_user1[mds$i]} is registered"
14042 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14043 [ -n "$user_rec1" ] ||
14044 error "mds$i: User ${cl_user1[mds$i]} not registered"
14045 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14046 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14047 [ -n "$user_rec2" ] ||
14048 error "mds$i: User ${cl_user1[mds$i]} not registered"
14049 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14050 "$user_rec1 + 2 == $user_rec2"
14051 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14052 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14053 "$user_rec1 + 2, but is $user_rec2"
14054 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14055 [ -n "$user_rec2" ] ||
14056 error "mds$i: User ${cl_user2[mds$i]} not registered"
14057 [ $user_rec1 == $user_rec2 ] ||
14058 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14059 "$user_rec1, but is $user_rec2"
14062 # ensure we are past the previous changelog_min_gc_interval set above
14065 # generate one more changelog to trigger fail_loc
14066 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14067 error "create $DIR/$tdir/${tfile}bis failed"
14069 # ensure gc thread is done
14070 for i in $(mdts_nodes); do
14072 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14073 error "$i: GC-thread not done"
14077 for i in $(seq $MDSCOUNT); do
14078 # check cl_user1 still registered
14079 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14080 error "mds$i: User ${cl_user1[mds$i]} not registered"
14081 # check cl_user2 unregistered
14082 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14083 error "mds$i: User ${cl_user2[mds$i]} still registered"
14085 # check changelogs are present and starting at $user_rec1 + 1
14086 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14087 [ -n "$user_rec1" ] ||
14088 error "mds$i: User ${cl_user1[mds$i]} not registered"
14089 first_rec=$($LFS changelog $(facet_svc mds$i) |
14090 awk '{ print $1; exit; }')
14092 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14093 [ $((user_rec1 + 1)) == $first_rec ] ||
14094 error "mds$i: first index should be $user_rec1 + 1, " \
14095 "but is $first_rec"
14098 run_test 160g "changelog garbage collect (old users)"
14101 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14102 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14103 skip "Need MDS version at least 2.10.56"
14105 local mdts=$(comma_list $(mdts_nodes))
14108 changelog_register || error "first changelog_register failed"
14109 changelog_register || error "second changelog_register failed"
14111 declare -A cl_user1
14112 declare -A cl_user2
14117 # generate some changelog records to accumulate on each MDT
14118 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
14119 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14120 error "create $DIR/$tdir/$tfile failed"
14122 # check changelogs have been generated
14123 local nbcl=$(changelog_dump | wc -l)
14124 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14126 for param in "changelog_max_idle_time=10" \
14128 "changelog_min_gc_interval=2"; do
14129 local MDT0=$(facet_svc $SINGLEMDS)
14130 local var="${param%=*}"
14131 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14133 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14134 do_nodes $mdts $LCTL set_param mdd.*.$param
14137 # force cl_user2 to be idle (1st part)
14140 for i in $(seq $MDSCOUNT); do
14141 cl_users=(${CL_USERS[mds$i]})
14142 cl_user1[mds$i]="${cl_users[0]}"
14143 cl_user2[mds$i]="${cl_users[1]}"
14145 [ -n "${cl_user1[mds$i]}" ] ||
14146 error "mds$i: no user registered"
14147 [ -n "${cl_user2[mds$i]}" ] ||
14148 error "mds$i: only ${cl_user2[mds$i]} is registered"
14150 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14151 [ -n "$user_rec1" ] ||
14152 error "mds$i: User ${cl_user1[mds$i]} not registered"
14153 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14154 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14155 [ -n "$user_rec2" ] ||
14156 error "mds$i: User ${cl_user1[mds$i]} not registered"
14157 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14158 "$user_rec1 + 2 == $user_rec2"
14159 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14160 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14161 "$user_rec1 + 2, but is $user_rec2"
14162 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14163 [ -n "$user_rec2" ] ||
14164 error "mds$i: User ${cl_user2[mds$i]} not registered"
14165 [ $user_rec1 == $user_rec2 ] ||
14166 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14167 "$user_rec1, but is $user_rec2"
14170 # force cl_user2 to be idle (2nd part) and to reach
14171 # changelog_max_idle_time
14174 # force each GC-thread start and block then
14175 # one per MDT/MDD, set fail_val accordingly
14176 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14177 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14179 # generate more changelogs to trigger fail_loc
14180 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14181 error "create $DIR/$tdir/${tfile}bis failed"
14183 # stop MDT to stop GC-thread, should be done in back-ground as it will
14184 # block waiting for the thread to be released and exit
14185 declare -A stop_pids
14186 for i in $(seq $MDSCOUNT); do
14188 stop_pids[mds$i]=$!
14191 for i in $(mdts_nodes); do
14194 local facets=$(facets_up_on_host $i)
14196 for facet in ${facets//,/ }; do
14197 if [[ $facet == mds* ]]; then
14201 # ensure each MDS's gc threads are still present and all in "R"
14202 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14203 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14204 error "$i: expected $nb GC-thread"
14206 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14208 error "$i: GC-thread not found in R-state"
14209 # check umounts of each MDT on MDS have reached kthread_stop()
14210 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14211 error "$i: expected $nb umount"
14213 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14214 error "$i: umount not found in D-state"
14217 # release all GC-threads
14218 do_nodes $mdts $LCTL set_param fail_loc=0
14220 # wait for MDT stop to complete
14221 for i in $(seq $MDSCOUNT); do
14222 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14226 # may try to check if any orphan changelog records are present
14227 # via ldiskfs/zfs and llog_reader...
14229 # re-start/mount MDTs
14230 for i in $(seq $MDSCOUNT); do
14231 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14232 error "Fail to start mds$i"
14236 for i in $(seq $MDSCOUNT); do
14237 # check cl_user1 still registered
14238 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14239 error "mds$i: User ${cl_user1[mds$i]} not registered"
14240 # check cl_user2 unregistered
14241 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14242 error "mds$i: User ${cl_user2[mds$i]} still registered"
14244 # check changelogs are present and starting at $user_rec1 + 1
14245 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14246 [ -n "$user_rec1" ] ||
14247 error "mds$i: User ${cl_user1[mds$i]} not registered"
14248 first_rec=$($LFS changelog $(facet_svc mds$i) |
14249 awk '{ print $1; exit; }')
14251 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14252 [ $((user_rec1 + 1)) == $first_rec ] ||
14253 error "mds$i: first index should be $user_rec1 + 1, " \
14254 "but is $first_rec"
14257 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14262 local mdts=$(comma_list $(mdts_nodes))
14264 changelog_register || error "first changelog_register failed"
14266 # generate some changelog records to accumulate on each MDT
14267 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14268 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14269 error "create $DIR/$tdir/$tfile failed"
14271 # check changelogs have been generated
14272 local nbcl=$(changelog_dump | wc -l)
14273 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14275 # simulate race between register and unregister
14276 # XXX as fail_loc is set per-MDS, with DNE configs the race
14277 # simulation will only occur for one MDT per MDS and for the
14278 # others the normal race scenario will take place
14279 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14280 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14281 do_nodes $mdts $LCTL set_param fail_val=1
14283 # unregister 1st user
14284 changelog_deregister &
14286 # wait some time for deregister work to reach race rdv
14288 # register 2nd user
14289 changelog_register || error "2nd user register failed"
14291 wait $pid1 || error "1st user deregister failed"
14295 declare -A LAST_REC
14296 for i in $(seq $MDSCOUNT); do
14297 if changelog_users mds$i | grep "^cl"; then
14298 # make sure new records are added with one user present
14299 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14300 awk '/^current.index:/ { print $NF }')
14302 error "mds$i has no user registered"
14306 # generate more changelog records to accumulate on each MDT
14307 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14308 error "create $DIR/$tdir/${tfile}bis failed"
14310 for i in $(seq $MDSCOUNT); do
14311 last_rec=$(changelog_users $SINGLEMDS |
14312 awk '/^current.index:/ { print $NF }')
14313 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14314 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14315 error "changelogs are off on mds$i"
14318 run_test 160i "changelog user register/unregister race"
14321 remote_mds_nodsh && skip "remote MDS with nodsh"
14322 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14323 skip "Need MDS version at least 2.12.56"
14325 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14326 stack_trap "umount $MOUNT2" EXIT
14328 changelog_register || error "first changelog_register failed"
14329 stack_trap "changelog_deregister" EXIT
14331 # generate some changelog
14332 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14333 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14334 error "create $DIR/$tdir/${tfile}bis failed"
14336 # open the changelog device
14337 exec 3>/dev/changelog-$FSNAME-MDT0000
14338 stack_trap "exec 3>&-" EXIT
14339 exec 4</dev/changelog-$FSNAME-MDT0000
14340 stack_trap "exec 4<&-" EXIT
14342 # umount the first lustre mount
14344 stack_trap "mount_client $MOUNT" EXIT
14347 cat <&4 >/dev/null || error "read changelog failed"
14350 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14351 changelog_users $SINGLEMDS | grep -q $cl_user ||
14352 error "User $cl_user not found in changelog_users"
14354 printf 'clear:'$cl_user':0' >&3
14357 run_test 160j "client can be umounted while its chanangelog is being used"
14360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14361 remote_mds_nodsh && skip "remote MDS with nodsh"
14363 mkdir -p $DIR/$tdir/1/1
14365 changelog_register || error "changelog_register failed"
14366 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14368 changelog_users $SINGLEMDS | grep -q $cl_user ||
14369 error "User '$cl_user' not found in changelog_users"
14370 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14371 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14372 rmdir $DIR/$tdir/1/1 & sleep 1
14374 touch $DIR/$tdir/2/2
14375 rm -rf $DIR/$tdir/2
14380 changelog_dump | grep rmdir || error "rmdir not recorded"
14383 changelog_deregister
14385 run_test 160k "Verify that changelog records are not lost"
14388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14390 test_mkdir -c1 $DIR/$tdir
14391 cp /etc/hosts $DIR/$tdir/$tfile
14392 test_mkdir -c1 $DIR/$tdir/foo1
14393 test_mkdir -c1 $DIR/$tdir/foo2
14394 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14395 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14396 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14397 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14398 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14399 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14400 $LFS fid2path $DIR $FID
14401 error "bad link ea"
14404 rm $DIR/$tdir/foo2/zachary
14406 rm $DIR/$tdir/foo2/thor
14408 rm $DIR/$tdir/$tfile
14410 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14411 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14412 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14413 rm $DIR/$tdir/foo2/maggie
14416 local longname=$tfile.avg_len_is_thirty_two_
14417 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14418 error_noexit 'failed to unlink many hardlinks'" EXIT
14419 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14420 error "failed to hardlink many files"
14421 links=$($LFS fid2path $DIR $FID | wc -l)
14422 echo -n "${links}/1000 links in link EA"
14423 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14425 run_test 161a "link ea sanity"
14428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14429 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14432 local remote_dir=$DIR/$tdir/remote_dir
14434 mkdir -p $DIR/$tdir
14435 $LFS mkdir -i $MDTIDX $remote_dir ||
14436 error "create remote directory failed"
14438 cp /etc/hosts $remote_dir/$tfile
14439 mkdir -p $remote_dir/foo1
14440 mkdir -p $remote_dir/foo2
14441 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14442 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14443 ln $remote_dir/$tfile $remote_dir/foo1/luna
14444 ln $remote_dir/$tfile $remote_dir/foo2/thor
14446 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14448 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14449 $LFS fid2path $DIR $FID
14450 error "bad link ea"
14453 rm $remote_dir/foo2/zachary
14455 rm $remote_dir/foo2/thor
14457 rm $remote_dir/$tfile
14459 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14460 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14461 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14462 $LFS fid2path $DIR $FID
14463 error "bad link rename"
14465 rm $remote_dir/foo2/maggie
14468 local longname=filename_avg_len_is_thirty_two_
14469 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14470 error "failed to hardlink many files"
14471 links=$($LFS fid2path $DIR $FID | wc -l)
14472 echo -n "${links}/1000 links in link EA"
14473 [[ ${links} -gt 60 ]] ||
14474 error "expected at least 60 links in link EA"
14475 unlinkmany $remote_dir/foo2/$longname 1000 ||
14476 error "failed to unlink many hardlinks"
14478 run_test 161b "link ea sanity under remote directory"
14481 remote_mds_nodsh && skip "remote MDS with nodsh"
14482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14483 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14484 skip "Need MDS version at least 2.1.5"
14486 # define CLF_RENAME_LAST 0x0001
14487 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14488 changelog_register || error "changelog_register failed"
14491 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14492 touch $DIR/$tdir/foo_161c
14493 touch $DIR/$tdir/bar_161c
14494 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14495 changelog_dump | grep RENME | tail -n 5
14496 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14497 changelog_clear 0 || error "changelog_clear failed"
14498 if [ x$flags != "x0x1" ]; then
14499 error "flag $flags is not 0x1"
14502 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14503 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14504 touch $DIR/$tdir/foo_161c
14505 touch $DIR/$tdir/bar_161c
14506 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14507 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14508 changelog_dump | grep RENME | tail -n 5
14509 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14510 changelog_clear 0 || error "changelog_clear failed"
14511 if [ x$flags != "x0x0" ]; then
14512 error "flag $flags is not 0x0"
14514 echo "rename overwrite a target having nlink > 1," \
14515 "changelog record has flags of $flags"
14517 # rename doesn't overwrite a target (changelog flag 0x0)
14518 touch $DIR/$tdir/foo_161c
14519 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14520 changelog_dump | grep RENME | tail -n 5
14521 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14522 changelog_clear 0 || error "changelog_clear failed"
14523 if [ x$flags != "x0x0" ]; then
14524 error "flag $flags is not 0x0"
14526 echo "rename doesn't overwrite a target," \
14527 "changelog record has flags of $flags"
14529 # define CLF_UNLINK_LAST 0x0001
14530 # unlink a file having nlink = 1 (changelog flag 0x1)
14531 rm -f $DIR/$tdir/foo2_161c
14532 changelog_dump | grep UNLNK | tail -n 5
14533 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14534 changelog_clear 0 || error "changelog_clear failed"
14535 if [ x$flags != "x0x1" ]; then
14536 error "flag $flags is not 0x1"
14538 echo "unlink a file having nlink = 1," \
14539 "changelog record has flags of $flags"
14541 # unlink a file having nlink > 1 (changelog flag 0x0)
14542 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14543 rm -f $DIR/$tdir/foobar_161c
14544 changelog_dump | grep UNLNK | tail -n 5
14545 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14546 changelog_clear 0 || error "changelog_clear failed"
14547 if [ x$flags != "x0x0" ]; then
14548 error "flag $flags is not 0x0"
14550 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14552 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14555 remote_mds_nodsh && skip "remote MDS with nodsh"
14556 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14561 changelog_register || error "changelog_register failed"
14563 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14564 # interfer with $MOUNT/.lustre/fid/ access
14566 [[ $? -eq 0 ]] || error "mkdir failed"
14568 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14569 $LCTL set_param fail_loc=0x8000140c
14571 $LCTL set_param fail_val=5
14574 echo foofoo > $DIR/$tdir/$tfile &
14577 # wait for create to be delayed
14581 [[ $? -eq 0 ]] || error "create should be blocked"
14583 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14584 stack_trap "rm -f $tempfile"
14585 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14586 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14587 # some delay may occur during ChangeLog publishing and file read just
14588 # above, that could allow file write to happen finally
14589 [[ -s $tempfile ]] && echo "file should be empty"
14591 $LCTL set_param fail_loc=0
14594 [[ $? -eq 0 ]] || error "create failed"
14596 run_test 161d "create with concurrent .lustre/fid access"
14599 local expected="$1"
14604 path=$($LFS fid2path "$@")
14607 if [ $rc -ne 0 ]; then
14608 error "path looked up of '$expected' failed: rc=$rc"
14609 elif [ "$path" != "$expected" ]; then
14610 error "path looked up '$path' instead of '$expected'"
14612 echo "FID '$fid' resolves to path '$path' as expected"
14616 test_162a() { # was test_162
14617 test_mkdir -p -c1 $DIR/$tdir/d2
14618 touch $DIR/$tdir/d2/$tfile
14619 touch $DIR/$tdir/d2/x1
14620 touch $DIR/$tdir/d2/x2
14621 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14622 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14624 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14625 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14628 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14629 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14630 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14632 # softlink to wrong file
14633 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14634 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14635 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14638 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14639 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14640 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14641 # fid2path dir/fsname should both work
14642 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14643 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14645 # hardlink count: check that there are 2 links
14646 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14647 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14649 # hardlink indexing: remove the first link
14650 rm $DIR/$tdir/d2/p/q/r/hlink
14651 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14653 run_test 162a "path lookup sanity"
14656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14660 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14661 error "create striped dir failed"
14663 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14664 tail -n 1 | awk '{print $2}')
14665 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14667 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14668 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14671 for ((i=0;i<5;i++)); do
14672 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14673 error "get fid for f$i failed"
14674 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14676 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14677 error "get fid for d$i failed"
14678 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14683 run_test 162b "striped directory path lookup sanity"
14685 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14687 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14688 skip "Need MDS version at least 2.7.51"
14690 local lpath=$tdir.local
14691 local rpath=$tdir.remote
14693 test_mkdir $DIR/$lpath
14694 test_mkdir $DIR/$rpath
14696 for ((i = 0; i <= 101; i++)); do
14699 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14700 error "get fid for local directory $DIR/$lpath failed"
14701 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14704 test_mkdir $DIR/$rpath
14705 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14706 error "get fid for remote directory $DIR/$rpath failed"
14707 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14712 run_test 162c "fid2path works with paths 100 or more directories deep"
14715 # do directio so as not to populate the page cache
14716 log "creating a 10 Mb file"
14717 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14718 log "starting reads"
14719 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14720 log "truncating the file"
14721 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14723 kill %+ || true # reads might have finished
14724 echo "wait until dd is finished"
14726 log "removing the temporary file"
14727 rm -rf $DIR/$tfile || error "tmp file removal failed"
14729 run_test 169 "parallel read and truncate should not deadlock"
14732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14734 $LCTL clear # bug 18514
14735 $LCTL debug_daemon start $TMP/${tfile}_log_good
14737 $LCTL debug_daemon stop
14738 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14739 error "sed failed to read log_good"
14741 $LCTL debug_daemon start $TMP/${tfile}_log_good
14743 $LCTL debug_daemon stop
14745 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14746 error "lctl df log_bad failed"
14748 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14749 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14751 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14752 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14754 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14755 error "bad_line good_line1 good_line2 are empty"
14757 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14758 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14759 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14761 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14762 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14763 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14765 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14766 error "bad_line_new good_line_new are empty"
14768 local expected_good=$((good_line1 + good_line2*2))
14770 rm -f $TMP/${tfile}*
14771 # LU-231, short malformed line may not be counted into bad lines
14772 if [ $bad_line -ne $bad_line_new ] &&
14773 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14774 error "expected $bad_line bad lines, but got $bad_line_new"
14778 if [ $expected_good -ne $good_line_new ]; then
14779 error "expected $expected_good good lines, but got $good_line_new"
14784 run_test 170 "test lctl df to handle corrupted log ====================="
14786 test_171() { # bug20592
14787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14789 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14790 $LCTL set_param fail_loc=0x50e
14791 $LCTL set_param fail_val=3000
14792 multiop_bg_pause $DIR/$tfile O_s || true
14794 kill -USR1 $MULTIPID
14798 if dmesg | grep "recursive fault"; then
14799 error "caught a recursive fault"
14801 $LCTL set_param fail_loc=0
14804 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14806 # it would be good to share it with obdfilter-survey/iokit-libecho code
14807 setup_obdecho_osc () {
14810 local obdfilter_name=$2
14811 echo "Creating new osc for $obdfilter_name on $ost_nid"
14812 # make sure we can find loopback nid
14813 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14815 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14816 ${obdfilter_name}_osc_UUID || rc=2; }
14817 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14818 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14822 cleanup_obdecho_osc () {
14823 local obdfilter_name=$1
14824 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14825 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14832 local pages=${3:-64}
14837 local obd_size=$(get_obd_size $node $OBD)
14838 local page_size=$(get_page_size $node)
14839 if [[ -n "$obd_size" ]]; then
14840 local new_count=$((obd_size / (pages * page_size / 1024)))
14841 [[ $new_count -ge $count ]] || count=$new_count
14844 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14845 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14847 if [ $rc -eq 0 ]; then
14848 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14849 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14851 echo "New object id is $id"
14852 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14854 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14855 "test_brw $count w v $pages $id" || rc=4; }
14856 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14858 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14859 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14860 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14861 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14862 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14869 if ! module_loaded obdecho; then
14870 load_module obdecho/obdecho &&
14871 stack_trap "rmmod obdecho" EXIT ||
14872 error "unable to load obdecho on client"
14875 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14876 local host=$($LCTL get_param -n osc.$osc.import |
14877 awk '/current_connection:/ { print $2 }' )
14878 local target=$($LCTL get_param -n osc.$osc.import |
14879 awk '/target:/ { print $2 }' )
14880 target=${target%_UUID}
14882 if [ -n "$target" ]; then
14883 setup_obdecho_osc $host $target &&
14884 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14885 { error "obdecho setup failed with $?"; return; }
14887 obdecho_test ${target}_osc client ||
14888 error "obdecho_test failed on ${target}_osc"
14890 $LCTL get_param osc.$osc.import
14891 error "there is no osc.$osc.import target"
14894 run_test 180a "test obdecho on osc"
14897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14898 remote_ost_nodsh && skip "remote OST with nodsh"
14900 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14901 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14902 error "failed to load module obdecho"
14904 local target=$(do_facet ost1 $LCTL dl |
14905 awk '/obdfilter/ { print $4; exit; }')
14907 if [ -n "$target" ]; then
14908 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14910 do_facet ost1 $LCTL dl
14911 error "there is no obdfilter target on ost1"
14914 run_test 180b "test obdecho directly on obdfilter"
14916 test_180c() { # LU-2598
14917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14918 remote_ost_nodsh && skip "remote OST with nodsh"
14919 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14920 skip "Need MDS version at least 2.4.0"
14922 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14923 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14924 error "failed to load module obdecho"
14926 local target=$(do_facet ost1 $LCTL dl |
14927 awk '/obdfilter/ { print $4; exit; }')
14929 if [ -n "$target" ]; then
14930 local pages=16384 # 64MB bulk I/O RPC size
14932 obdecho_test "$target" ost1 "$pages" ||
14933 error "obdecho_test with pages=$pages failed with $?"
14935 do_facet ost1 $LCTL dl
14936 error "there is no obdfilter target on ost1"
14939 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14941 test_181() { # bug 22177
14942 test_mkdir $DIR/$tdir
14943 # create enough files to index the directory
14944 createmany -o $DIR/$tdir/foobar 4000
14945 # print attributes for debug purpose
14948 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14950 # remove the files & current working dir
14951 unlinkmany $DIR/$tdir/foobar 4000
14953 kill -USR1 $MULTIPID
14955 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14958 run_test 181 "Test open-unlinked dir ========================"
14964 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14966 $LCTL set_param mdc.*.rpc_stats=clear
14968 for (( i = 0; i < $tcount; i++ )) ; do
14969 mkdir $DIR/$tdir/$i
14972 for (( i = 0; i < $tcount; i++ )) ; do
14973 createmany -o $DIR/$tdir/$i/f- $fcount &
14977 for (( i = 0; i < $tcount; i++ )) ; do
14978 unlinkmany $DIR/$tdir/$i/f- $fcount &
14982 $LCTL get_param mdc.*.rpc_stats
14986 run_test 182 "Test parallel modify metadata operations ================"
14988 test_183() { # LU-2275
14989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14990 remote_mds_nodsh && skip "remote MDS with nodsh"
14991 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14992 skip "Need MDS version at least 2.3.56"
14994 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14995 echo aaa > $DIR/$tdir/$tfile
14997 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14998 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15000 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15001 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15003 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15005 # Flush negative dentry cache
15006 touch $DIR/$tdir/$tfile
15008 # We are not checking for any leaked references here, they'll
15009 # become evident next time we do cleanup with module unload.
15012 run_test 183 "No crash or request leak in case of strange dispositions ========"
15014 # test suite 184 is for LU-2016, LU-2017
15016 check_swap_layouts_support
15018 dir0=$DIR/$tdir/$testnum
15019 test_mkdir -p -c1 $dir0
15024 $LFS setstripe -c1 $file1
15026 $LFS setstripe -c2 $file2
15028 gen1=$($LFS getstripe -g $file1)
15029 gen2=$($LFS getstripe -g $file2)
15031 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15032 gen=$($LFS getstripe -g $file1)
15033 [[ $gen1 != $gen ]] ||
15034 "Layout generation on $file1 does not change"
15035 gen=$($LFS getstripe -g $file2)
15036 [[ $gen2 != $gen ]] ||
15037 "Layout generation on $file2 does not change"
15039 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15040 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15042 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15044 run_test 184a "Basic layout swap"
15047 check_swap_layouts_support
15049 dir0=$DIR/$tdir/$testnum
15050 mkdir -p $dir0 || error "creating dir $dir0"
15057 $LFS setstripe -c1 $file1
15058 $LFS setstripe -c2 $file2
15059 $LFS setstripe -c1 $file3
15060 chown $RUNAS_ID $file3
15061 gen1=$($LFS getstripe -g $file1)
15062 gen2=$($LFS getstripe -g $file2)
15064 $LFS swap_layouts $dir1 $dir2 &&
15065 error "swap of directories layouts should fail"
15066 $LFS swap_layouts $dir1 $file1 &&
15067 error "swap of directory and file layouts should fail"
15068 $RUNAS $LFS swap_layouts $file1 $file2 &&
15069 error "swap of file we cannot write should fail"
15070 $LFS swap_layouts $file1 $file3 &&
15071 error "swap of file with different owner should fail"
15072 /bin/true # to clear error code
15074 run_test 184b "Forbidden layout swap (will generate errors)"
15077 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15078 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15079 check_swap_layouts_support
15081 local dir0=$DIR/$tdir/$testnum
15082 mkdir -p $dir0 || error "creating dir $dir0"
15084 local ref1=$dir0/ref1
15085 local ref2=$dir0/ref2
15086 local file1=$dir0/file1
15087 local file2=$dir0/file2
15088 # create a file large enough for the concurrent test
15089 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15090 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15091 echo "ref file size: ref1($(stat -c %s $ref1))," \
15092 "ref2($(stat -c %s $ref2))"
15095 dd if=$ref1 of=$file1 bs=16k &
15098 # Make sure dd starts to copy file
15099 while [ ! -f $file1 ]; do sleep 0.1; done
15101 $LFS swap_layouts $file1 $file2
15104 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15105 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15107 # how many bytes copied before swapping layout
15108 local copied=$(stat -c %s $file2)
15109 local remaining=$(stat -c %s $ref1)
15110 remaining=$((remaining - copied))
15111 echo "Copied $copied bytes before swapping layout..."
15113 cmp -n $copied $file1 $ref2 | grep differ &&
15114 error "Content mismatch [0, $copied) of ref2 and file1"
15115 cmp -n $copied $file2 $ref1 ||
15116 error "Content mismatch [0, $copied) of ref1 and file2"
15117 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15118 error "Content mismatch [$copied, EOF) of ref1 and file1"
15121 rm -f $ref1 $ref2 $file1 $file2
15123 run_test 184c "Concurrent write and layout swap"
15126 check_swap_layouts_support
15127 [ -z "$(which getfattr 2>/dev/null)" ] &&
15128 skip_env "no getfattr command"
15130 local file1=$DIR/$tdir/$tfile-1
15131 local file2=$DIR/$tdir/$tfile-2
15132 local file3=$DIR/$tdir/$tfile-3
15136 mkdir -p $DIR/$tdir
15137 touch $file1 || error "create $file1 failed"
15138 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15139 error "create $file2 failed"
15140 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15141 error "create $file3 failed"
15142 lovea1=$(get_layout_param $file1)
15144 $LFS swap_layouts $file2 $file3 ||
15145 error "swap $file2 $file3 layouts failed"
15146 $LFS swap_layouts $file1 $file2 ||
15147 error "swap $file1 $file2 layouts failed"
15149 lovea2=$(get_layout_param $file2)
15152 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15154 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15155 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15157 run_test 184d "allow stripeless layouts swap"
15160 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15161 skip "Need MDS version at least 2.6.94"
15162 check_swap_layouts_support
15163 [ -z "$(which getfattr 2>/dev/null)" ] &&
15164 skip_env "no getfattr command"
15166 local file1=$DIR/$tdir/$tfile-1
15167 local file2=$DIR/$tdir/$tfile-2
15168 local file3=$DIR/$tdir/$tfile-3
15171 mkdir -p $DIR/$tdir
15172 touch $file1 || error "create $file1 failed"
15173 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15174 error "create $file2 failed"
15175 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15176 error "create $file3 failed"
15178 $LFS swap_layouts $file1 $file2 ||
15179 error "swap $file1 $file2 layouts failed"
15181 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15182 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15184 echo 123 > $file1 || error "Should be able to write into $file1"
15186 $LFS swap_layouts $file1 $file3 ||
15187 error "swap $file1 $file3 layouts failed"
15189 echo 123 > $file1 || error "Should be able to write into $file1"
15191 rm -rf $file1 $file2 $file3
15193 run_test 184e "Recreate layout after stripeless layout swaps"
15196 # Create a file with name longer than sizeof(struct stat) ==
15197 # 144 to see if we can get chars from the file name to appear
15198 # in the returned striping. Note that 'f' == 0x66.
15199 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15201 mkdir -p $DIR/$tdir
15202 mcreate $DIR/$tdir/$file
15203 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15204 error "IOC_MDC_GETFILEINFO returned garbage striping"
15207 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15209 test_185() { # LU-2441
15210 # LU-3553 - no volatile file support in old servers
15211 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15212 skip "Need MDS version at least 2.3.60"
15214 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15215 touch $DIR/$tdir/spoo
15216 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15217 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15218 error "cannot create/write a volatile file"
15219 [ "$FILESET" == "" ] &&
15220 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15221 error "FID is still valid after close"
15223 multiop_bg_pause $DIR/$tdir vVw4096_c
15230 # assume that the next FID for this client is sequential, since stdout
15231 # is unfortunately eaten by multiop_bg_pause
15232 local n=$((${fidv[1]} + 1))
15233 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15234 if [ "$FILESET" == "" ]; then
15235 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15236 error "FID is missing before close"
15238 kill -USR1 $multi_pid
15239 # 1 second delay, so if mtime change we will see it
15241 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15242 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15244 run_test 185 "Volatile file support"
15246 function create_check_volatile() {
15250 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15253 local FID=$(cat /tmp/${tfile}.fid)
15254 [ "$FID" == "" ] && error "can't get FID for volatile"
15255 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15256 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15257 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15261 cancel_lru_locks mdc # flush opencache
15262 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15267 # LU-12516 - volatile creation via .lustre
15268 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15269 skip "Need MDS version at least 2.3.55"
15271 create_check_volatile 0
15272 [ $MDSCOUNT -lt 2 ] && return 0
15275 create_check_volatile 1
15279 run_test 185a "Volatile file creation in .lustre/fid/"
15282 remote_mds_nodsh && skip "remote MDS with nodsh"
15283 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15284 skip "Need MDS version at least 2.3.0"
15286 local dir0=$DIR/$tdir/$testnum
15287 mkdir -p $dir0 || error "creating dir $dir0"
15289 local file=$dir0/file1
15290 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15291 local dv1=$($LFS data_version $file)
15292 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15293 local dv2=$($LFS data_version $file)
15294 [[ $dv1 != $dv2 ]] ||
15295 error "data version did not change on write $dv1 == $dv2"
15300 run_test 187a "Test data version change"
15303 remote_mds_nodsh && skip "remote MDS with nodsh"
15304 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15305 skip "Need MDS version at least 2.3.0"
15307 local dir0=$DIR/$tdir/$testnum
15308 mkdir -p $dir0 || error "creating dir $dir0"
15310 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15311 [[ ${DV[0]} != ${DV[1]} ]] ||
15312 error "data version did not change on write"\
15313 " ${DV[0]} == ${DV[1]}"
15318 run_test 187b "Test data version change on volatile file"
15321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15322 remote_mgs_nodsh && skip "remote MGS with nodsh"
15323 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15325 local POOL=${POOL:-cea1}
15326 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15327 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15330 local last_ost=$(($OSTCOUNT - 1))
15332 local ost_list=$(seq $first_ost $ost_step $last_ost)
15333 local ost_range="$first_ost $last_ost $ost_step"
15334 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15335 local file_dir=$POOL_ROOT/file_tst
15336 local subdir=$test_path/subdir
15340 # former test_200a test_200b
15341 pool_add $POOL || { rc=$? ; break; }
15342 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15343 # former test_200c test_200d
15344 mkdir -p $test_path
15345 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15346 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15348 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15349 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15350 || { rc=$? ; break; }
15351 # former test_200e test_200f
15352 local files=$((OSTCOUNT*3))
15353 pool_alloc_files $POOL $test_path $files "$ost_list" \
15354 || { rc=$? ; break; }
15355 pool_create_files $POOL $file_dir $files "$ost_list" \
15356 || { rc=$? ; break; }
15357 # former test_200g test_200h
15358 pool_lfs_df $POOL || { rc=$? ; break; }
15359 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15361 # former test_201a test_201b test_201c
15362 pool_remove_first_target $POOL || { rc=$? ; break; }
15364 local f=$test_path/$tfile
15365 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15366 pool_remove $POOL $f || { rc=$? ; break; }
15374 run_test 200 "OST pools"
15376 # usage: default_attr <count | size | offset>
15378 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15381 # usage: check_default_stripe_attr
15382 check_default_stripe_attr() {
15383 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15386 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15388 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15392 error "unknown getstripe attr '$1'"
15395 [ $ACTUAL == $EXPECTED ] ||
15396 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15400 test_mkdir $DIR/$tdir
15401 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15403 check_default_stripe_attr --stripe-count
15404 check_default_stripe_attr --stripe-size
15405 check_default_stripe_attr --stripe-index
15407 run_test 204a "Print default stripe attributes"
15410 test_mkdir $DIR/$tdir
15411 $LFS setstripe --stripe-count 1 $DIR/$tdir
15413 check_default_stripe_attr --stripe-size
15414 check_default_stripe_attr --stripe-index
15416 run_test 204b "Print default stripe size and offset"
15419 test_mkdir $DIR/$tdir
15420 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15422 check_default_stripe_attr --stripe-count
15423 check_default_stripe_attr --stripe-index
15425 run_test 204c "Print default stripe count and offset"
15428 test_mkdir $DIR/$tdir
15429 $LFS setstripe --stripe-index 0 $DIR/$tdir
15431 check_default_stripe_attr --stripe-count
15432 check_default_stripe_attr --stripe-size
15434 run_test 204d "Print default stripe count and size"
15437 test_mkdir $DIR/$tdir
15438 $LFS setstripe -d $DIR/$tdir
15440 check_default_stripe_attr --stripe-count --raw
15441 check_default_stripe_attr --stripe-size --raw
15442 check_default_stripe_attr --stripe-index --raw
15444 run_test 204e "Print raw stripe attributes"
15447 test_mkdir $DIR/$tdir
15448 $LFS setstripe --stripe-count 1 $DIR/$tdir
15450 check_default_stripe_attr --stripe-size --raw
15451 check_default_stripe_attr --stripe-index --raw
15453 run_test 204f "Print raw stripe size and offset"
15456 test_mkdir $DIR/$tdir
15457 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15459 check_default_stripe_attr --stripe-count --raw
15460 check_default_stripe_attr --stripe-index --raw
15462 run_test 204g "Print raw stripe count and offset"
15465 test_mkdir $DIR/$tdir
15466 $LFS setstripe --stripe-index 0 $DIR/$tdir
15468 check_default_stripe_attr --stripe-count --raw
15469 check_default_stripe_attr --stripe-size --raw
15471 run_test 204h "Print raw stripe count and size"
15473 # Figure out which job scheduler is being used, if any,
15474 # or use a fake one
15475 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15476 JOBENV=SLURM_JOB_ID
15477 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15479 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15481 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15482 JOBENV=LOADL_STEP_ID
15483 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15486 $LCTL list_param jobid_name > /dev/null 2>&1
15487 if [ $? -eq 0 ]; then
15493 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15495 verify_jobstats() {
15500 # we don't really need to clear the stats for this test to work, since each
15501 # command has a unique jobid, but it makes debugging easier if needed.
15502 # for facet in $facets; do
15503 # local dev=$(convert_facet2label $facet)
15504 # # clear old jobstats
15505 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15508 # use a new JobID for each test, or we might see an old one
15509 [ "$JOBENV" = "FAKE_JOBID" ] &&
15510 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15512 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15514 [ "$JOBENV" = "nodelocal" ] && {
15515 FAKE_JOBID=id.$testnum.%e.$RANDOM
15516 $LCTL set_param jobid_name=$FAKE_JOBID
15517 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15520 log "Test: ${cmd[*]}"
15521 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15523 if [ $JOBENV = "FAKE_JOBID" ]; then
15524 FAKE_JOBID=$JOBVAL ${cmd[*]}
15529 # all files are created on OST0000
15530 for facet in $facets; do
15531 local stats="*.$(convert_facet2label $facet).job_stats"
15533 # strip out libtool wrappers for in-tree executables
15534 if [ $(do_facet $facet lctl get_param $stats |
15535 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15536 do_facet $facet lctl get_param $stats
15537 error "No jobstats for $JOBVAL found on $facet::$stats"
15543 local new_jobenv=$1
15545 set_persistent_param_and_check client "jobid_var" \
15546 "$FSNAME.sys.jobid_var" $new_jobenv
15549 test_205a() { # Job stats
15550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15551 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15552 skip "Need MDS version with at least 2.7.1"
15553 remote_mgs_nodsh && skip "remote MGS with nodsh"
15554 remote_mds_nodsh && skip "remote MDS with nodsh"
15555 remote_ost_nodsh && skip "remote OST with nodsh"
15556 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15557 skip "Server doesn't support jobstats"
15558 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15560 local old_jobenv=$($LCTL get_param -n jobid_var)
15561 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15563 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15564 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15566 stack_trap "do_facet mgs $PERM_CMD \
15567 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15571 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15572 mdt.*.job_cleanup_interval | head -n 1)
15573 local new_interval=5
15574 do_facet $SINGLEMDS \
15575 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15576 stack_trap "do_facet $SINGLEMDS \
15577 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15578 local start=$SECONDS
15582 cmd="mkdir $DIR/$tdir"
15583 verify_jobstats "$cmd" "$SINGLEMDS"
15585 cmd="rmdir $DIR/$tdir"
15586 verify_jobstats "$cmd" "$SINGLEMDS"
15587 # mkdir on secondary MDT
15588 if [ $MDSCOUNT -gt 1 ]; then
15589 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15590 verify_jobstats "$cmd" "mds2"
15593 cmd="mknod $DIR/$tfile c 1 3"
15594 verify_jobstats "$cmd" "$SINGLEMDS"
15596 cmd="rm -f $DIR/$tfile"
15597 verify_jobstats "$cmd" "$SINGLEMDS"
15598 # create all files on OST0000 so verify_jobstats can find OST stats
15600 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15601 verify_jobstats "$cmd" "$SINGLEMDS"
15603 cmd="touch $DIR/$tfile"
15604 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15606 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15607 verify_jobstats "$cmd" "ost1"
15609 cancel_lru_locks osc
15610 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15611 verify_jobstats "$cmd" "ost1"
15613 cmd="$TRUNCATE $DIR/$tfile 0"
15614 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15616 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15617 verify_jobstats "$cmd" "$SINGLEMDS"
15618 # jobstats expiry - sleep until old stats should be expired
15619 local left=$((new_interval + 5 - (SECONDS - start)))
15620 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15621 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15623 cmd="mkdir $DIR/$tdir.expire"
15624 verify_jobstats "$cmd" "$SINGLEMDS"
15625 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15626 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15628 # Ensure that jobid are present in changelog (if supported by MDS)
15629 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15630 changelog_dump | tail -10
15631 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15632 [ $jobids -eq 9 ] ||
15633 error "Wrong changelog jobid count $jobids != 9"
15637 jobstats_set $JOBENV
15639 changelog_dump | grep $tfile
15640 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15641 [ $jobids -eq 0 ] ||
15642 error "Unexpected jobids when jobid_var=$JOBENV"
15645 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15646 JOBENV="JOBCOMPLEX"
15647 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15649 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15651 run_test 205a "Verify job stats"
15655 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
15656 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
15657 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
15658 grep job_id: | grep foolish &&
15659 error "Unexpected jobid found"
15662 run_test 205b "Verify job stats jobid parsing"
15664 # LU-1480, LU-1773 and LU-1657
15666 mkdir -p $DIR/$tdir
15667 $LFS setstripe -c -1 $DIR/$tdir
15668 #define OBD_FAIL_LOV_INIT 0x1403
15669 $LCTL set_param fail_loc=0xa0001403
15670 $LCTL set_param fail_val=1
15671 touch $DIR/$tdir/$tfile || true
15673 run_test 206 "fail lov_init_raid0() doesn't lbug"
15676 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15677 local fsz=`stat -c %s $DIR/$tfile`
15678 cancel_lru_locks mdc
15680 # do not return layout in getattr intent
15681 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15682 $LCTL set_param fail_loc=0x170
15683 local sz=`stat -c %s $DIR/$tfile`
15685 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15689 run_test 207a "can refresh layout at glimpse"
15692 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15693 local cksum=`md5sum $DIR/$tfile`
15694 local fsz=`stat -c %s $DIR/$tfile`
15695 cancel_lru_locks mdc
15696 cancel_lru_locks osc
15698 # do not return layout in getattr intent
15699 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15700 $LCTL set_param fail_loc=0x171
15702 # it will refresh layout after the file is opened but before read issues
15703 echo checksum is "$cksum"
15704 echo "$cksum" |md5sum -c --quiet || error "file differs"
15708 run_test 207b "can refresh layout at open"
15711 # FIXME: in this test suite, only RD lease is used. This is okay
15712 # for now as only exclusive open is supported. After generic lease
15713 # is done, this test suite should be revised. - Jinshan
15715 remote_mds_nodsh && skip "remote MDS with nodsh"
15716 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15717 skip "Need MDS version at least 2.4.52"
15719 echo "==== test 1: verify get lease work"
15720 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15722 echo "==== test 2: verify lease can be broken by upcoming open"
15723 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15727 $MULTIOP $DIR/$tfile oO_RDONLY:c
15728 kill -USR1 $PID && wait $PID || error "break lease error"
15730 echo "==== test 3: verify lease can't be granted if an open already exists"
15731 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15735 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15736 kill -USR1 $PID && wait $PID || error "open file error"
15738 echo "==== test 4: lease can sustain over recovery"
15739 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15745 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15747 echo "==== test 5: lease broken can't be regained by replay"
15748 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15752 # open file to break lease and then recovery
15753 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15756 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15760 run_test 208 "Exclusive open"
15763 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15764 skip_env "must have disp_stripe"
15767 sync; sleep 5; sync;
15769 echo 3 > /proc/sys/vm/drop_caches
15770 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15772 # open/close 500 times
15773 for i in $(seq 500); do
15777 echo 3 > /proc/sys/vm/drop_caches
15778 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15780 echo "before: $req_before, after: $req_after"
15781 [ $((req_after - req_before)) -ge 300 ] &&
15782 error "open/close requests are not freed"
15785 run_test 209 "read-only open/close requests should be freed promptly"
15789 size=$((size % 8192 + 1))
15790 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15791 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15792 rm -f $DIR/f212 $DIR/f212.xyz
15794 run_test 212 "Sendfile test ============================================"
15797 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15798 cancel_lru_locks osc
15799 lctl set_param fail_loc=0x8000040f
15800 # generate a read lock
15801 cat $DIR/$tfile > /dev/null
15802 # write to the file, it will try to cancel the above read lock.
15803 cat /etc/hosts >> $DIR/$tfile
15805 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15807 test_214() { # for bug 20133
15808 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15809 for (( i=0; i < 340; i++ )) ; do
15810 touch $DIR/$tdir/d214c/a$i
15813 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15814 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15815 ls $DIR/d214c || error "ls $DIR/d214c failed"
15816 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15817 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15819 run_test 214 "hash-indexed directory test - bug 20133"
15821 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15822 create_lnet_proc_files() {
15823 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15826 # counterpart of create_lnet_proc_files
15827 remove_lnet_proc_files() {
15828 rm -f $TMP/lnet_$1.sys
15831 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15832 # 3rd arg as regexp for body
15833 check_lnet_proc_stats() {
15834 local l=$(cat "$TMP/lnet_$1" |wc -l)
15835 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15837 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15840 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15841 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15842 # optional and can be regexp for 2nd line (lnet.routes case)
15843 check_lnet_proc_entry() {
15844 local blp=2 # blp stands for 'position of 1st line of body'
15845 [ -z "$5" ] || blp=3 # lnet.routes case
15847 local l=$(cat "$TMP/lnet_$1" |wc -l)
15848 # subtracting one from $blp because the body can be empty
15849 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15851 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15852 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15854 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15855 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15857 # bail out if any unexpected line happened
15858 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15859 [ "$?" != 0 ] || error "$2 misformatted"
15862 test_215() { # for bugs 18102, 21079, 21517
15863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15865 local N='(0|[1-9][0-9]*)' # non-negative numeric
15866 local P='[1-9][0-9]*' # positive numeric
15867 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15868 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15869 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15870 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15872 local L1 # regexp for 1st line
15873 local L2 # regexp for 2nd line (optional)
15874 local BR # regexp for the rest (body)
15876 # lnet.stats should look as 11 space-separated non-negative numerics
15877 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15878 create_lnet_proc_files "stats"
15879 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15880 remove_lnet_proc_files "stats"
15882 # lnet.routes should look like this:
15883 # Routing disabled/enabled
15884 # net hops priority state router
15885 # where net is a string like tcp0, hops > 0, priority >= 0,
15886 # state is up/down,
15887 # router is a string like 192.168.1.1@tcp2
15888 L1="^Routing (disabled|enabled)$"
15889 L2="^net +hops +priority +state +router$"
15890 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15891 create_lnet_proc_files "routes"
15892 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15893 remove_lnet_proc_files "routes"
15895 # lnet.routers should look like this:
15896 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15897 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15898 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15899 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15900 L1="^ref +rtr_ref +alive +router$"
15901 BR="^$P +$P +(up|down) +$NID$"
15902 create_lnet_proc_files "routers"
15903 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15904 remove_lnet_proc_files "routers"
15906 # lnet.peers should look like this:
15907 # nid refs state last max rtr min tx min queue
15908 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15909 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15910 # numeric (0 or >0 or <0), queue >= 0.
15911 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15912 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15913 create_lnet_proc_files "peers"
15914 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15915 remove_lnet_proc_files "peers"
15917 # lnet.buffers should look like this:
15918 # pages count credits min
15919 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15920 L1="^pages +count +credits +min$"
15921 BR="^ +$N +$N +$I +$I$"
15922 create_lnet_proc_files "buffers"
15923 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15924 remove_lnet_proc_files "buffers"
15926 # lnet.nis should look like this:
15927 # nid status alive refs peer rtr max tx min
15928 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15929 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15930 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15931 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15932 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15933 create_lnet_proc_files "nis"
15934 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15935 remove_lnet_proc_files "nis"
15937 # can we successfully write to lnet.stats?
15938 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15940 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15942 test_216() { # bug 20317
15943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15944 remote_ost_nodsh && skip "remote OST with nodsh"
15947 local facets=$(get_facets OST)
15948 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15950 save_lustre_params client "osc.*.contention_seconds" > $p
15951 save_lustre_params $facets \
15952 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15953 save_lustre_params $facets \
15954 "ldlm.namespaces.filter-*.contended_locks" >> $p
15955 save_lustre_params $facets \
15956 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15957 clear_stats osc.*.osc_stats
15959 # agressive lockless i/o settings
15960 do_nodes $(comma_list $(osts_nodes)) \
15961 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15962 ldlm.namespaces.filter-*.contended_locks=0 \
15963 ldlm.namespaces.filter-*.contention_seconds=60"
15964 lctl set_param -n osc.*.contention_seconds=60
15966 $DIRECTIO write $DIR/$tfile 0 10 4096
15967 $CHECKSTAT -s 40960 $DIR/$tfile
15969 # disable lockless i/o
15970 do_nodes $(comma_list $(osts_nodes)) \
15971 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15972 ldlm.namespaces.filter-*.contended_locks=32 \
15973 ldlm.namespaces.filter-*.contention_seconds=0"
15974 lctl set_param -n osc.*.contention_seconds=0
15975 clear_stats osc.*.osc_stats
15977 dd if=/dev/zero of=$DIR/$tfile count=0
15978 $CHECKSTAT -s 0 $DIR/$tfile
15980 restore_lustre_params <$p
15984 run_test 216 "check lockless direct write updates file size and kms correctly"
15986 test_217() { # bug 22430
15987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15992 for node in $(nodes_list); do
15993 nid=$(host_nids_address $node $NETTYPE)
15994 if [[ $nid = *-* ]] ; then
15995 echo "lctl ping $(h2nettype $nid)"
15996 lctl ping $(h2nettype $nid)
15998 echo "skipping $node (no hyphen detected)"
16002 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16005 # do directio so as not to populate the page cache
16006 log "creating a 10 Mb file"
16007 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16008 log "starting reads"
16009 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16010 log "truncating the file"
16011 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16013 kill %+ || true # reads might have finished
16014 echo "wait until dd is finished"
16016 log "removing the temporary file"
16017 rm -rf $DIR/$tfile || error "tmp file removal failed"
16019 run_test 218 "parallel read and truncate should not deadlock"
16022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16024 # write one partial page
16025 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16026 # set no grant so vvp_io_commit_write will do sync write
16027 $LCTL set_param fail_loc=0x411
16028 # write a full page at the end of file
16029 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16031 $LCTL set_param fail_loc=0
16032 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16033 $LCTL set_param fail_loc=0x411
16034 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16037 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16038 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16040 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16042 test_220() { #LU-325
16043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16044 remote_ost_nodsh && skip "remote OST with nodsh"
16045 remote_mds_nodsh && skip "remote MDS with nodsh"
16046 remote_mgs_nodsh && skip "remote MGS with nodsh"
16050 # create on MDT0000 so the last_id and next_id are correct
16052 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16056 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16057 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16058 osp.$mdtosc_proc1.prealloc_last_id)
16059 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16060 osp.$mdtosc_proc1.prealloc_next_id)
16064 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16065 #define OBD_FAIL_OST_ENOINO 0x229
16066 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16067 create_pool $FSNAME.$TESTNAME || return 1
16068 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16070 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16072 MDSOBJS=$((last_id - next_id))
16073 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16075 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16076 echo "OST still has $count kbytes free"
16078 echo "create $MDSOBJS files @next_id..."
16079 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16081 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16082 osp.$mdtosc_proc1.prealloc_last_id)
16083 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16084 osp.$mdtosc_proc1.prealloc_next_id)
16086 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16091 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16092 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16094 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16095 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16096 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16097 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16098 echo "unlink $MDSOBJS files @$next_id..."
16099 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16101 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16106 dd if=`which date` of=$MOUNT/date oflag=sync
16107 chmod +x $MOUNT/date
16109 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16110 $LCTL set_param fail_loc=0x80001401
16112 $MOUNT/date > /dev/null
16115 run_test 221 "make sure fault and truncate race to not cause OOM"
16118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16121 test_mkdir $DIR/$tdir
16122 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16123 createmany -o $DIR/$tdir/$tfile 10
16124 cancel_lru_locks mdc
16125 cancel_lru_locks osc
16126 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16127 $LCTL set_param fail_loc=0x31a
16128 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16129 $LCTL set_param fail_loc=0
16132 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16138 test_mkdir $DIR/$tdir
16139 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16140 createmany -o $DIR/$tdir/$tfile 10
16141 cancel_lru_locks mdc
16142 cancel_lru_locks osc
16143 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16144 $LCTL set_param fail_loc=0x31a
16145 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16146 $LCTL set_param fail_loc=0
16148 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16154 test_mkdir $DIR/$tdir
16155 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16156 createmany -o $DIR/$tdir/$tfile 10
16157 cancel_lru_locks mdc
16158 cancel_lru_locks osc
16159 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16160 $LCTL set_param fail_loc=0x31b
16161 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16162 $LCTL set_param fail_loc=0
16165 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16167 test_224a() { # LU-1039, MRP-303
16168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16170 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16171 $LCTL set_param fail_loc=0x508
16172 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16173 $LCTL set_param fail_loc=0
16176 run_test 224a "Don't panic on bulk IO failure"
16178 test_224b() { # LU-1039, MRP-303
16179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16181 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16182 cancel_lru_locks osc
16183 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16184 $LCTL set_param fail_loc=0x515
16185 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16186 $LCTL set_param fail_loc=0
16189 run_test 224b "Don't panic on bulk IO failure"
16191 test_224c() { # LU-6441
16192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16193 remote_mds_nodsh && skip "remote MDS with nodsh"
16195 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16196 save_writethrough $p
16197 set_cache writethrough on
16199 local pages_per_rpc=$($LCTL get_param \
16200 osc.*.max_pages_per_rpc)
16201 local at_max=$($LCTL get_param -n at_max)
16202 local timeout=$($LCTL get_param -n timeout)
16203 local test_at="at_max"
16204 local param_at="$FSNAME.sys.at_max"
16205 local test_timeout="timeout"
16206 local param_timeout="$FSNAME.sys.timeout"
16208 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16210 set_persistent_param_and_check client "$test_at" "$param_at" 0
16211 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16213 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16214 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16215 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16216 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16218 do_facet ost1 "$LCTL set_param fail_loc=0"
16220 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16221 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16224 $LCTL set_param -n $pages_per_rpc
16225 restore_lustre_params < $p
16228 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16230 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16233 if [ -z ${MDSSURVEY} ]; then
16234 skip_env "mds-survey not found"
16236 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16237 skip "Need MDS version at least 2.2.51"
16239 local mds=$(facet_host $SINGLEMDS)
16240 local target=$(do_nodes $mds 'lctl dl' |
16241 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16243 local cmd1="file_count=1000 thrhi=4"
16244 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16245 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16246 local cmd="$cmd1 $cmd2 $cmd3"
16248 rm -f ${TMP}/mds_survey*
16250 eval $cmd || error "mds-survey with zero-stripe failed"
16251 cat ${TMP}/mds_survey*
16252 rm -f ${TMP}/mds_survey*
16254 run_test 225a "Metadata survey sanity with zero-stripe"
16257 if [ -z ${MDSSURVEY} ]; then
16258 skip_env "mds-survey not found"
16260 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16261 skip "Need MDS version at least 2.2.51"
16262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16263 remote_mds_nodsh && skip "remote MDS with nodsh"
16264 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16265 skip_env "Need to mount OST to test"
16268 local mds=$(facet_host $SINGLEMDS)
16269 local target=$(do_nodes $mds 'lctl dl' |
16270 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16272 local cmd1="file_count=1000 thrhi=4"
16273 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16274 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16275 local cmd="$cmd1 $cmd2 $cmd3"
16277 rm -f ${TMP}/mds_survey*
16279 eval $cmd || error "mds-survey with stripe_count failed"
16280 cat ${TMP}/mds_survey*
16281 rm -f ${TMP}/mds_survey*
16283 run_test 225b "Metadata survey sanity with stripe_count = 1"
16285 mcreate_path2fid () {
16291 local path=$DIR/$tdir/$name
16296 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16297 error "cannot create $desc"
16299 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16301 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16303 fid_path=$($LFS fid2path $MOUNT $fid)
16305 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16307 [ "$path" == "$fid_path" ] ||
16308 error "fid2path returned $fid_path, expected $path"
16310 echo "pass with $path and $fid"
16315 mkdir -p $DIR/$tdir
16317 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16318 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16319 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16320 mcreate_path2fid 0040666 0 0 dir "directory"
16321 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16322 mcreate_path2fid 0100666 0 0 file "regular file"
16323 mcreate_path2fid 0120666 0 0 link "symbolic link"
16324 mcreate_path2fid 0140666 0 0 sock "socket"
16326 run_test 226a "call path2fid and fid2path on files of all type"
16329 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16334 mkdir -p $DIR/$tdir
16335 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16336 error "create remote directory failed"
16337 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16338 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16339 "character special file (null)"
16340 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16341 "character special file (no device)"
16342 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16343 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16344 "block special file (loop)"
16345 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16346 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16347 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16349 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16351 # LU-1299 Executing or running ldd on a truncated executable does not
16352 # cause an out-of-memory condition.
16354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16355 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16357 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16358 chmod +x $MOUNT/date
16360 $MOUNT/date > /dev/null
16361 ldd $MOUNT/date > /dev/null
16364 run_test 227 "running truncated executable does not cause OOM"
16366 # LU-1512 try to reuse idle OI blocks
16368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16369 remote_mds_nodsh && skip "remote MDS with nodsh"
16370 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16372 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16373 local myDIR=$DIR/$tdir
16376 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16377 $LCTL set_param fail_loc=0x80001002
16378 createmany -o $myDIR/t- 10000
16379 $LCTL set_param fail_loc=0
16380 # The guard is current the largest FID holder
16382 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16384 local IDX=$(($SEQ % 64))
16386 do_facet $SINGLEMDS sync
16387 # Make sure journal flushed.
16389 local blk1=$(do_facet $SINGLEMDS \
16390 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16391 grep Blockcount | awk '{print $4}')
16393 # Remove old files, some OI blocks will become idle.
16394 unlinkmany $myDIR/t- 10000
16395 # Create new files, idle OI blocks should be reused.
16396 createmany -o $myDIR/t- 2000
16397 do_facet $SINGLEMDS sync
16398 # Make sure journal flushed.
16400 local blk2=$(do_facet $SINGLEMDS \
16401 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16402 grep Blockcount | awk '{print $4}')
16404 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16406 run_test 228a "try to reuse idle OI blocks"
16409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16410 remote_mds_nodsh && skip "remote MDS with nodsh"
16411 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16413 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16414 local myDIR=$DIR/$tdir
16417 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16418 $LCTL set_param fail_loc=0x80001002
16419 createmany -o $myDIR/t- 10000
16420 $LCTL set_param fail_loc=0
16421 # The guard is current the largest FID holder
16423 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16425 local IDX=$(($SEQ % 64))
16427 do_facet $SINGLEMDS sync
16428 # Make sure journal flushed.
16430 local blk1=$(do_facet $SINGLEMDS \
16431 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16432 grep Blockcount | awk '{print $4}')
16434 # Remove old files, some OI blocks will become idle.
16435 unlinkmany $myDIR/t- 10000
16438 stop $SINGLEMDS || error "Fail to stop MDT."
16440 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16442 df $MOUNT || error "Fail to df."
16443 # Create new files, idle OI blocks should be reused.
16444 createmany -o $myDIR/t- 2000
16445 do_facet $SINGLEMDS sync
16446 # Make sure journal flushed.
16448 local blk2=$(do_facet $SINGLEMDS \
16449 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16450 grep Blockcount | awk '{print $4}')
16452 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16454 run_test 228b "idle OI blocks can be reused after MDT restart"
16458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16459 remote_mds_nodsh && skip "remote MDS with nodsh"
16460 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16462 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16463 local myDIR=$DIR/$tdir
16466 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16467 $LCTL set_param fail_loc=0x80001002
16468 # 20000 files can guarantee there are index nodes in the OI file
16469 createmany -o $myDIR/t- 20000
16470 $LCTL set_param fail_loc=0
16471 # The guard is current the largest FID holder
16473 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16475 local IDX=$(($SEQ % 64))
16477 do_facet $SINGLEMDS sync
16478 # Make sure journal flushed.
16480 local blk1=$(do_facet $SINGLEMDS \
16481 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16482 grep Blockcount | awk '{print $4}')
16484 # Remove old files, some OI blocks will become idle.
16485 unlinkmany $myDIR/t- 20000
16487 # The OI file should become empty now
16489 # Create new files, idle OI blocks should be reused.
16490 createmany -o $myDIR/t- 2000
16491 do_facet $SINGLEMDS sync
16492 # Make sure journal flushed.
16494 local blk2=$(do_facet $SINGLEMDS \
16495 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16496 grep Blockcount | awk '{print $4}')
16498 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16500 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16502 test_229() { # LU-2482, LU-3448
16503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16504 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16505 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16506 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16510 # Create a file with a released layout and stripe count 2.
16511 $MULTIOP $DIR/$tfile H2c ||
16512 error "failed to create file with released layout"
16514 $LFS getstripe -v $DIR/$tfile
16516 local pattern=$($LFS getstripe -L $DIR/$tfile)
16517 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16519 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16521 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16522 stat $DIR/$tfile || error "failed to stat released file"
16524 chown $RUNAS_ID $DIR/$tfile ||
16525 error "chown $RUNAS_ID $DIR/$tfile failed"
16527 chgrp $RUNAS_ID $DIR/$tfile ||
16528 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16530 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16531 rm $DIR/$tfile || error "failed to remove released file"
16533 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16537 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16538 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16539 skip "Need MDS version at least 2.11.52"
16543 test_mkdir $DIR/$tdir
16544 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16545 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16546 [ $mdt_idx -ne 0 ] &&
16547 error "create local directory on wrong MDT $mdt_idx"
16549 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16550 error "create remote directory failed"
16551 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16552 [ $mdt_idx -ne $MDTIDX ] &&
16553 error "create remote directory on wrong MDT $mdt_idx"
16555 createmany -o $DIR/$tdir/test_230/t- 10 ||
16556 error "create files on remote directory failed"
16557 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16558 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16559 rm -r $DIR/$tdir || error "unlink remote directory failed"
16561 run_test 230a "Create remote directory and files under the remote directory"
16564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16565 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16566 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16567 skip "Need MDS version at least 2.11.52"
16575 local migrate_dir=$DIR/$tdir/migrate_dir
16576 local other_dir=$DIR/$tdir/other_dir
16578 test_mkdir $DIR/$tdir
16579 test_mkdir -i0 -c1 $migrate_dir
16580 test_mkdir -i0 -c1 $other_dir
16581 for ((i=0; i<10; i++)); do
16582 mkdir -p $migrate_dir/dir_${i}
16583 createmany -o $migrate_dir/dir_${i}/f 10 ||
16584 error "create files under remote dir failed $i"
16587 cp /etc/passwd $migrate_dir/$tfile
16588 cp /etc/passwd $other_dir/$tfile
16589 chattr +SAD $migrate_dir
16590 chattr +SAD $migrate_dir/$tfile
16592 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16593 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16594 local old_dir_mode=$(stat -c%f $migrate_dir)
16595 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16597 mkdir -p $migrate_dir/dir_default_stripe2
16598 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16599 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16601 mkdir -p $other_dir
16602 ln $migrate_dir/$tfile $other_dir/luna
16603 ln $migrate_dir/$tfile $migrate_dir/sofia
16604 ln $other_dir/$tfile $migrate_dir/david
16605 ln -s $migrate_dir/$tfile $other_dir/zachary
16606 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16607 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16609 $LFS migrate -m $MDTIDX $migrate_dir ||
16610 error "fails on migrating remote dir to MDT1"
16612 echo "migratate to MDT1, then checking.."
16613 for ((i = 0; i < 10; i++)); do
16614 for file in $(find $migrate_dir/dir_${i}); do
16615 mdt_index=$($LFS getstripe -m $file)
16616 [ $mdt_index == $MDTIDX ] ||
16617 error "$file is not on MDT${MDTIDX}"
16621 # the multiple link file should still in MDT0
16622 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16623 [ $mdt_index == 0 ] ||
16624 error "$file is not on MDT${MDTIDX}"
16626 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16627 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16628 error " expect $old_dir_flag get $new_dir_flag"
16630 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16631 [ "$old_file_flag" = "$new_file_flag" ] ||
16632 error " expect $old_file_flag get $new_file_flag"
16634 local new_dir_mode=$(stat -c%f $migrate_dir)
16635 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16636 error "expect mode $old_dir_mode get $new_dir_mode"
16638 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16639 [ "$old_file_mode" = "$new_file_mode" ] ||
16640 error "expect mode $old_file_mode get $new_file_mode"
16642 diff /etc/passwd $migrate_dir/$tfile ||
16643 error "$tfile different after migration"
16645 diff /etc/passwd $other_dir/luna ||
16646 error "luna different after migration"
16648 diff /etc/passwd $migrate_dir/sofia ||
16649 error "sofia different after migration"
16651 diff /etc/passwd $migrate_dir/david ||
16652 error "david different after migration"
16654 diff /etc/passwd $other_dir/zachary ||
16655 error "zachary different after migration"
16657 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16658 error "${tfile}_ln different after migration"
16660 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16661 error "${tfile}_ln_other different after migration"
16663 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16664 [ $stripe_count = 2 ] ||
16665 error "dir strpe_count $d != 2 after migration."
16667 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16668 [ $stripe_count = 2 ] ||
16669 error "file strpe_count $d != 2 after migration."
16671 #migrate back to MDT0
16674 $LFS migrate -m $MDTIDX $migrate_dir ||
16675 error "fails on migrating remote dir to MDT0"
16677 echo "migrate back to MDT0, checking.."
16678 for file in $(find $migrate_dir); do
16679 mdt_index=$($LFS getstripe -m $file)
16680 [ $mdt_index == $MDTIDX ] ||
16681 error "$file is not on MDT${MDTIDX}"
16684 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16685 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16686 error " expect $old_dir_flag get $new_dir_flag"
16688 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16689 [ "$old_file_flag" = "$new_file_flag" ] ||
16690 error " expect $old_file_flag get $new_file_flag"
16692 local new_dir_mode=$(stat -c%f $migrate_dir)
16693 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16694 error "expect mode $old_dir_mode get $new_dir_mode"
16696 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16697 [ "$old_file_mode" = "$new_file_mode" ] ||
16698 error "expect mode $old_file_mode get $new_file_mode"
16700 diff /etc/passwd ${migrate_dir}/$tfile ||
16701 error "$tfile different after migration"
16703 diff /etc/passwd ${other_dir}/luna ||
16704 error "luna different after migration"
16706 diff /etc/passwd ${migrate_dir}/sofia ||
16707 error "sofia different after migration"
16709 diff /etc/passwd ${other_dir}/zachary ||
16710 error "zachary different after migration"
16712 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16713 error "${tfile}_ln different after migration"
16715 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16716 error "${tfile}_ln_other different after migration"
16718 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16719 [ $stripe_count = 2 ] ||
16720 error "dir strpe_count $d != 2 after migration."
16722 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16723 [ $stripe_count = 2 ] ||
16724 error "file strpe_count $d != 2 after migration."
16726 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16728 run_test 230b "migrate directory"
16731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16732 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16733 remote_mds_nodsh && skip "remote MDS with nodsh"
16734 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16735 skip "Need MDS version at least 2.11.52"
16741 local migrate_dir=$DIR/$tdir/migrate_dir
16743 #If migrating directory fails in the middle, all entries of
16744 #the directory is still accessiable.
16745 test_mkdir $DIR/$tdir
16746 test_mkdir -i0 -c1 $migrate_dir
16747 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16749 createmany -o $migrate_dir/f $total ||
16750 error "create files under ${migrate_dir} failed"
16752 # fail after migrating top dir, and this will fail only once, so the
16753 # first sub file migration will fail (currently f3), others succeed.
16754 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16755 do_facet mds1 lctl set_param fail_loc=0x1801
16756 local t=$(ls $migrate_dir | wc -l)
16757 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16758 error "migrate should fail"
16759 local u=$(ls $migrate_dir | wc -l)
16760 [ "$u" == "$t" ] || error "$u != $t during migration"
16762 # add new dir/file should succeed
16763 mkdir $migrate_dir/dir ||
16764 error "mkdir failed under migrating directory"
16765 touch $migrate_dir/file ||
16766 error "create file failed under migrating directory"
16768 # add file with existing name should fail
16769 for file in $migrate_dir/f*; do
16770 stat $file > /dev/null || error "stat $file failed"
16771 $OPENFILE -f O_CREAT:O_EXCL $file &&
16772 error "open(O_CREAT|O_EXCL) $file should fail"
16773 $MULTIOP $file m && error "create $file should fail"
16774 touch $DIR/$tdir/remote_dir/$tfile ||
16775 error "touch $tfile failed"
16776 ln $DIR/$tdir/remote_dir/$tfile $file &&
16777 error "link $file should fail"
16778 mdt_index=$($LFS getstripe -m $file)
16779 if [ $mdt_index == 0 ]; then
16780 # file failed to migrate is not allowed to rename to
16781 mv $DIR/$tdir/remote_dir/$tfile $file &&
16782 error "rename to $file should fail"
16784 mv $DIR/$tdir/remote_dir/$tfile $file ||
16785 error "rename to $file failed"
16787 echo hello >> $file || error "write $file failed"
16790 # resume migration with different options should fail
16791 $LFS migrate -m 0 $migrate_dir &&
16792 error "migrate -m 0 $migrate_dir should fail"
16794 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16795 error "migrate -c 2 $migrate_dir should fail"
16797 # resume migration should succeed
16798 $LFS migrate -m $MDTIDX $migrate_dir ||
16799 error "migrate $migrate_dir failed"
16801 echo "Finish migration, then checking.."
16802 for file in $(find $migrate_dir); do
16803 mdt_index=$($LFS getstripe -m $file)
16804 [ $mdt_index == $MDTIDX ] ||
16805 error "$file is not on MDT${MDTIDX}"
16808 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16810 run_test 230c "check directory accessiblity if migration failed"
16813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16815 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16816 skip "Need MDS version at least 2.11.52"
16818 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16820 local migrate_dir=$DIR/$tdir/migrate_dir
16830 old_index=$((RANDOM % MDSCOUNT))
16831 old_count=$((MDSCOUNT - old_index))
16832 new_index=$((RANDOM % MDSCOUNT))
16833 new_count=$((MDSCOUNT - new_index))
16834 new_hash="all_char"
16836 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16837 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16839 test_mkdir $DIR/$tdir
16840 test_mkdir -i $old_index -c $old_count $migrate_dir
16842 for ((i=0; i<100; i++)); do
16843 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16844 createmany -o $migrate_dir/dir_${i}/f 100 ||
16845 error "create files under remote dir failed $i"
16848 echo -n "Migrate from MDT$old_index "
16849 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16850 echo -n "to MDT$new_index"
16851 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16854 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16855 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16856 error "migrate remote dir error"
16858 echo "Finish migration, then checking.."
16859 for file in $(find $migrate_dir); do
16860 mdt_index=$($LFS getstripe -m $file)
16861 if [ $mdt_index -lt $new_index ] ||
16862 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16863 error "$file is on MDT$mdt_index"
16867 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16869 run_test 230d "check migrate big directory"
16872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16873 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16874 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16875 skip "Need MDS version at least 2.11.52"
16882 mkdir -p $DIR/$tdir
16883 mkdir $DIR/$tdir/migrate_dir
16884 mkdir $DIR/$tdir/other_dir
16885 touch $DIR/$tdir/migrate_dir/a
16886 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16887 ls $DIR/$tdir/other_dir
16889 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16890 error "migrate dir fails"
16892 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16893 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16895 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16896 [ $mdt_index == 0 ] || error "a is not on MDT0"
16898 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16899 error "migrate dir fails"
16901 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16902 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16904 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16905 [ $mdt_index == 1 ] || error "a is not on MDT1"
16907 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16908 [ $mdt_index == 1 ] || error "b is not on MDT1"
16910 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16911 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16913 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16915 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16917 run_test 230e "migrate mulitple local link files"
16920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16921 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16922 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16923 skip "Need MDS version at least 2.11.52"
16928 mkdir -p $DIR/$tdir
16929 mkdir $DIR/$tdir/migrate_dir
16930 $LFS mkdir -i1 $DIR/$tdir/other_dir
16931 touch $DIR/$tdir/migrate_dir/a
16932 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16933 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16934 ls $DIR/$tdir/other_dir
16936 # a should be migrated to MDT1, since no other links on MDT0
16937 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16938 error "#1 migrate dir fails"
16939 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16940 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16941 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16942 [ $mdt_index == 1 ] || error "a is not on MDT1"
16944 # a should stay on MDT1, because it is a mulitple link file
16945 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16946 error "#2 migrate dir fails"
16947 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16948 [ $mdt_index == 1 ] || error "a is not on MDT1"
16950 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16951 error "#3 migrate dir fails"
16953 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16954 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16955 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16957 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16958 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16960 # a should be migrated to MDT0, since no other links on MDT1
16961 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16962 error "#4 migrate dir fails"
16963 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16964 [ $mdt_index == 0 ] || error "a is not on MDT0"
16966 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16968 run_test 230f "migrate mulitple remote link files"
16971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16972 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16973 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16974 skip "Need MDS version at least 2.11.52"
16976 mkdir -p $DIR/$tdir/migrate_dir
16978 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16979 error "migrating dir to non-exist MDT succeeds"
16982 run_test 230g "migrate dir to non-exist MDT"
16985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16986 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16987 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16988 skip "Need MDS version at least 2.11.52"
16992 mkdir -p $DIR/$tdir/migrate_dir
16994 $LFS migrate -m1 $DIR &&
16995 error "migrating mountpoint1 should fail"
16997 $LFS migrate -m1 $DIR/$tdir/.. &&
16998 error "migrating mountpoint2 should fail"
17001 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17002 error "migrating $tdir/migrate_dir/.. should fail"
17006 run_test 230h "migrate .. and root"
17009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17010 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17011 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17012 skip "Need MDS version at least 2.11.52"
17014 mkdir -p $DIR/$tdir/migrate_dir
17016 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17017 error "migration fails with a tailing slash"
17019 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17020 error "migration fails with two tailing slashes"
17022 run_test 230i "lfs migrate -m tolerates trailing slashes"
17025 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17026 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17027 skip "Need MDS version at least 2.11.52"
17029 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17030 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17031 error "create $tfile failed"
17032 cat /etc/passwd > $DIR/$tdir/$tfile
17034 $LFS migrate -m 1 $DIR/$tdir
17036 cmp /etc/passwd $DIR/$tdir/$tfile ||
17037 error "DoM file mismatch after migration"
17039 run_test 230j "DoM file data not changed after dir migration"
17042 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17043 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17044 skip "Need MDS version at least 2.11.56"
17047 local files_on_starting_mdt=0
17049 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17050 $LFS getdirstripe $DIR/$tdir
17051 for i in $(seq $total); do
17052 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17053 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17054 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17057 echo "$files_on_starting_mdt files on MDT0"
17059 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17060 $LFS getdirstripe $DIR/$tdir
17062 files_on_starting_mdt=0
17063 for i in $(seq $total); do
17064 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17065 error "file $tfile.$i mismatch after migration"
17066 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17067 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17070 echo "$files_on_starting_mdt files on MDT1 after migration"
17071 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17073 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17074 $LFS getdirstripe $DIR/$tdir
17076 files_on_starting_mdt=0
17077 for i in $(seq $total); do
17078 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17079 error "file $tfile.$i mismatch after 2nd migration"
17080 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17081 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17084 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17085 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17089 run_test 230k "file data not changed after dir migration"
17092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17093 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17094 skip "Need MDS version at least 2.11.56"
17096 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17097 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17098 error "create files under remote dir failed $i"
17099 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17101 run_test 230l "readdir between MDTs won't crash"
17104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17105 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17106 skip "Need MDS version at least 2.11.56"
17109 local mig_dir=$DIR/$tdir/migrate_dir
17110 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17114 echo "Creating files and dirs with xattrs"
17115 test_mkdir $DIR/$tdir
17116 test_mkdir -i0 -c1 $mig_dir
17118 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17119 error "cannot set xattr attr1 on dir"
17120 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17121 error "cannot set xattr attr2 on dir"
17122 touch $mig_dir/dir/f0
17123 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17124 error "cannot set xattr attr1 on file"
17125 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17126 error "cannot set xattr attr2 on file"
17127 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17128 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17129 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17130 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17131 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17132 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17133 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17134 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17135 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17137 echo "Migrating to MDT1"
17138 $LFS migrate -m $MDTIDX $mig_dir ||
17139 error "fails on migrating dir to MDT1"
17141 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17142 echo "Checking xattrs"
17143 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17144 [ "$val" = $longstr ] ||
17145 error "expecting xattr1 $longstr on dir, found $val"
17146 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17147 [ "$val" = $shortstr ] ||
17148 error "expecting xattr2 $shortstr on dir, found $val"
17149 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17150 [ "$val" = $longstr ] ||
17151 error "expecting xattr1 $longstr on file, found $val"
17152 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17153 [ "$val" = $shortstr ] ||
17154 error "expecting xattr2 $shortstr on file, found $val"
17156 run_test 230m "xattrs not changed after dir migration"
17160 # For simplicity this test assumes that max_pages_per_rpc
17161 # is the same across all OSCs
17162 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17163 local bulk_size=$((max_pages * PAGE_SIZE))
17164 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17167 mkdir -p $DIR/$tdir
17168 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17169 error "failed to set stripe with -S ${brw_size}M option"
17171 # clear the OSC stats
17172 $LCTL set_param osc.*.stats=0 &>/dev/null
17175 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17176 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17177 oflag=direct &>/dev/null || error "dd failed"
17179 sync; sleep 1; sync # just to be safe
17180 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17181 if [ x$nrpcs != "x1" ]; then
17182 $LCTL get_param osc.*.stats
17183 error "found $nrpcs ost_write RPCs, not 1 as expected"
17187 # Drop the OSC cache, otherwise we will read from it
17188 cancel_lru_locks osc
17190 # clear the OSC stats
17191 $LCTL set_param osc.*.stats=0 &>/dev/null
17193 # Client reads $bulk_size.
17194 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17195 iflag=direct &>/dev/null || error "dd failed"
17197 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17198 if [ x$nrpcs != "x1" ]; then
17199 $LCTL get_param osc.*.stats
17200 error "found $nrpcs ost_read RPCs, not 1 as expected"
17203 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17206 mkdir -p $DIR/$tdir
17208 for i in {0..1023}; do
17209 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17210 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17211 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17215 run_test 231b "must not assert on fully utilized OST request buffer"
17218 mkdir -p $DIR/$tdir
17219 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17221 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17222 do_facet ost1 $LCTL set_param fail_loc=0x31c
17224 # ignore dd failure
17225 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17227 do_facet ost1 $LCTL set_param fail_loc=0
17228 umount_client $MOUNT || error "umount failed"
17229 mount_client $MOUNT || error "mount failed"
17230 stop ost1 || error "cannot stop ost1"
17231 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17233 run_test 232a "failed lock should not block umount"
17236 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17237 skip "Need MDS version at least 2.10.58"
17239 mkdir -p $DIR/$tdir
17240 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17241 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17243 cancel_lru_locks osc
17245 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17246 do_facet ost1 $LCTL set_param fail_loc=0x31c
17249 $LFS data_version $DIR/$tdir/$tfile || true
17251 do_facet ost1 $LCTL set_param fail_loc=0
17252 umount_client $MOUNT || error "umount failed"
17253 mount_client $MOUNT || error "mount failed"
17254 stop ost1 || error "cannot stop ost1"
17255 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17257 run_test 232b "failed data version lock should not block umount"
17260 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17261 skip "Need MDS version at least 2.3.64"
17262 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17264 local fid=$($LFS path2fid $MOUNT)
17266 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17267 error "cannot access $MOUNT using its FID '$fid'"
17269 run_test 233a "checking that OBF of the FS root succeeds"
17272 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17273 skip "Need MDS version at least 2.5.90"
17274 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17276 local fid=$($LFS path2fid $MOUNT/.lustre)
17278 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17279 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17281 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17282 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17283 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17285 run_test 233b "checking that OBF of the FS .lustre succeeds"
17288 local p="$TMP/sanityN-$TESTNAME.parameters"
17289 save_lustre_params client "llite.*.xattr_cache" > $p
17290 lctl set_param llite.*.xattr_cache 1 ||
17291 skip_env "xattr cache is not supported"
17293 mkdir -p $DIR/$tdir || error "mkdir failed"
17294 touch $DIR/$tdir/$tfile || error "touch failed"
17295 # OBD_FAIL_LLITE_XATTR_ENOMEM
17296 $LCTL set_param fail_loc=0x1405
17297 getfattr -n user.attr $DIR/$tdir/$tfile &&
17298 error "getfattr should have failed with ENOMEM"
17299 $LCTL set_param fail_loc=0x0
17302 restore_lustre_params < $p
17305 run_test 234 "xattr cache should not crash on ENOMEM"
17308 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17309 skip "Need MDS version at least 2.4.52"
17311 flock_deadlock $DIR/$tfile
17316 124) error "process hangs on a deadlock"
17318 *) error "error executing flock_deadlock $DIR/$tfile"
17322 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17326 check_swap_layouts_support
17328 local ref1=/etc/passwd
17329 local ref2=/etc/group
17330 local file1=$DIR/$tdir/f1
17331 local file2=$DIR/$tdir/f2
17333 test_mkdir -c1 $DIR/$tdir
17334 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17335 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17336 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17337 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17338 local fd=$(free_fd)
17339 local cmd="exec $fd<>$file2"
17342 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17343 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17346 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17351 run_test 236 "Layout swap on open unlinked file"
17353 # LU-4659 linkea consistency
17355 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17356 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17357 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17358 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17361 ln $DIR/$tfile $DIR/$tfile.lnk
17362 touch $DIR/$tfile.new
17363 mv $DIR/$tfile.new $DIR/$tfile
17364 local fid1=$($LFS path2fid $DIR/$tfile)
17365 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17366 local path1=$($LFS fid2path $FSNAME "$fid1")
17367 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17368 local path2=$($LFS fid2path $FSNAME "$fid2")
17369 [ $tfile.lnk == $path2 ] ||
17370 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17373 run_test 238 "Verify linkea consistency"
17375 test_239A() { # was test_239
17376 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17377 skip "Need MDS version at least 2.5.60"
17379 local list=$(comma_list $(mdts_nodes))
17381 mkdir -p $DIR/$tdir
17382 createmany -o $DIR/$tdir/f- 5000
17383 unlinkmany $DIR/$tdir/f- 5000
17384 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17385 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17386 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17387 osp.*MDT*.sync_in_flight" | calc_sum)
17388 [ "$changes" -eq 0 ] || error "$changes not synced"
17390 run_test 239A "osp_sync test"
17392 test_239a() { #LU-5297
17393 remote_mds_nodsh && skip "remote MDS with nodsh"
17396 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17397 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17398 chgrp $RUNAS_GID $DIR/$tfile
17399 wait_delete_completed
17401 run_test 239a "process invalid osp sync record correctly"
17403 test_239b() { #LU-5297
17404 remote_mds_nodsh && skip "remote MDS with nodsh"
17407 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17408 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17409 chgrp $RUNAS_GID $DIR/$tfile1
17410 wait_delete_completed
17411 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17413 chgrp $RUNAS_GID $DIR/$tfile2
17414 wait_delete_completed
17416 run_test 239b "process osp sync record with ENOMEM error correctly"
17419 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17420 remote_mds_nodsh && skip "remote MDS with nodsh"
17422 mkdir -p $DIR/$tdir
17424 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17425 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17426 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17427 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17429 umount_client $MOUNT || error "umount failed"
17430 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17431 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17432 mount_client $MOUNT || error "failed to mount client"
17434 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17435 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17437 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17443 for LOOP in $(seq $count); do
17444 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17445 cancel_lru_locks $OSC || true
17453 for LOOP in $(seq $1); do
17454 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17459 test_241a() { # was test_241
17460 local bsize=$PAGE_SIZE
17462 (( bsize < 40960 )) && bsize=40960
17463 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17465 cancel_lru_locks $OSC
17466 test_241_bio 1000 $bsize &
17468 test_241_dio 1000 $bsize
17471 run_test 241a "bio vs dio"
17474 local bsize=$PAGE_SIZE
17476 (( bsize < 40960 )) && bsize=40960
17477 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17479 test_241_dio 1000 $bsize &
17481 test_241_dio 1000 $bsize
17484 run_test 241b "dio vs dio"
17487 remote_mds_nodsh && skip "remote MDS with nodsh"
17489 mkdir -p $DIR/$tdir
17490 touch $DIR/$tdir/$tfile
17492 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17493 do_facet mds1 lctl set_param fail_loc=0x105
17494 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17496 do_facet mds1 lctl set_param fail_loc=0
17497 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17499 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17503 test_mkdir $DIR/$tdir
17504 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17506 run_test 243 "various group lock tests"
17510 test_mkdir $DIR/$tdir
17511 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17512 sendfile_grouplock $DIR/$tdir/$tfile || \
17513 error "sendfile+grouplock failed"
17516 run_test 244a "sendfile with group lock tests"
17520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17523 local size=$((1024*1024))
17525 test_mkdir $DIR/$tdir
17526 for i in $(seq 1 $threads); do
17527 local file=$DIR/$tdir/file_$((i / 10))
17528 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17531 for i in $(seq 1 $threads); do
17535 run_test 244b "multi-threaded write with group lock"
17538 local flagname="multi_mod_rpcs"
17539 local connect_data_name="max_mod_rpcs"
17542 # check if multiple modify RPCs flag is set
17543 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17544 grep "connect_flags:")
17547 echo "$out" | grep -qw $flagname
17548 if [ $? -ne 0 ]; then
17549 echo "connect flag $flagname is not set"
17553 # check if multiple modify RPCs data is set
17554 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17557 echo "$out" | grep -qw $connect_data_name ||
17558 error "import should have connect data $connect_data_name"
17560 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17566 umount_client $submount
17571 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17573 skip_env "Fileset feature is not supported"
17575 local submount=${MOUNT}_$tdir
17578 mkdir -p $submount || error "mkdir $submount failed"
17579 FILESET="$FILESET/$tdir" mount_client $submount ||
17580 error "mount $submount failed"
17581 trap "cleanup_247 $submount" EXIT
17582 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17583 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17584 error "read $MOUNT/$tdir/$tfile failed"
17585 cleanup_247 $submount
17587 run_test 247a "mount subdir as fileset"
17590 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17591 skip_env "Fileset feature is not supported"
17593 local submount=${MOUNT}_$tdir
17595 rm -rf $MOUNT/$tdir
17596 mkdir -p $submount || error "mkdir $submount failed"
17598 FILESET="$FILESET/$tdir" mount_client $submount &&
17599 error "mount $submount should fail"
17602 run_test 247b "mount subdir that dose not exist"
17605 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17606 skip_env "Fileset feature is not supported"
17608 local submount=${MOUNT}_$tdir
17610 mkdir -p $MOUNT/$tdir/dir1
17611 mkdir -p $submount || error "mkdir $submount failed"
17612 trap "cleanup_247 $submount" EXIT
17613 FILESET="$FILESET/$tdir" mount_client $submount ||
17614 error "mount $submount failed"
17615 local fid=$($LFS path2fid $MOUNT/)
17616 $LFS fid2path $submount $fid && error "fid2path should fail"
17617 cleanup_247 $submount
17619 run_test 247c "running fid2path outside root"
17622 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17623 skip "Fileset feature is not supported"
17625 local submount=${MOUNT}_$tdir
17627 mkdir -p $MOUNT/$tdir/dir1
17628 mkdir -p $submount || error "mkdir $submount failed"
17629 FILESET="$FILESET/$tdir" mount_client $submount ||
17630 error "mount $submount failed"
17631 trap "cleanup_247 $submount" EXIT
17632 local fid=$($LFS path2fid $submount/dir1)
17633 $LFS fid2path $submount $fid || error "fid2path should succeed"
17634 cleanup_247 $submount
17636 run_test 247d "running fid2path inside root"
17640 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17642 skip "Fileset feature is not supported"
17644 local submount=${MOUNT}_$tdir
17647 mkdir -p $submount || error "mkdir $submount failed"
17648 FILESET="$FILESET/.." mount_client $submount &&
17649 error "mount $submount should fail"
17652 run_test 247e "mount .. as fileset"
17655 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17656 [ -z "$fast_read_sav" ] && skip "no fast read support"
17658 # create a large file for fast read verification
17659 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17661 # make sure the file is created correctly
17662 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17663 { rm -f $DIR/$tfile; skip "file creation error"; }
17665 echo "Test 1: verify that fast read is 4 times faster on cache read"
17667 # small read with fast read enabled
17668 $LCTL set_param -n llite.*.fast_read=1
17669 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17670 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17671 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17672 # small read with fast read disabled
17673 $LCTL set_param -n llite.*.fast_read=0
17674 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17675 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17676 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17678 # verify that fast read is 4 times faster for cache read
17679 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17680 error_not_in_vm "fast read was not 4 times faster: " \
17681 "$t_fast vs $t_slow"
17683 echo "Test 2: verify the performance between big and small read"
17684 $LCTL set_param -n llite.*.fast_read=1
17686 # 1k non-cache read
17687 cancel_lru_locks osc
17688 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17689 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17690 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17692 # 1M non-cache read
17693 cancel_lru_locks osc
17694 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17695 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17696 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17698 # verify that big IO is not 4 times faster than small IO
17699 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17700 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17702 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17705 run_test 248a "fast read verification"
17708 # Default short_io_bytes=16384, try both smaller and larger sizes.
17709 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17710 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17711 echo "bs=53248 count=113 normal buffered write"
17712 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17713 error "dd of initial data file failed"
17714 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17716 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17717 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17718 error "dd with sync normal writes failed"
17719 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17721 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17722 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17723 error "dd with sync small writes failed"
17724 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17726 cancel_lru_locks osc
17728 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17729 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17730 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17731 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17732 iflag=direct || error "dd with O_DIRECT small read failed"
17733 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17734 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17735 error "compare $TMP/$tfile.1 failed"
17737 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17738 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17740 # just to see what the maximum tunable value is, and test parsing
17741 echo "test invalid parameter 2MB"
17742 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17743 error "too-large short_io_bytes allowed"
17744 echo "test maximum parameter 512KB"
17745 # if we can set a larger short_io_bytes, run test regardless of version
17746 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17747 # older clients may not allow setting it this large, that's OK
17748 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17749 skip "Need at least client version 2.13.50"
17750 error "medium short_io_bytes failed"
17752 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17753 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17755 echo "test large parameter 64KB"
17756 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17757 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17759 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17760 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17761 error "dd with sync large writes failed"
17762 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17764 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17765 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17766 num=$((113 * 4096 / PAGE_SIZE))
17767 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17768 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17769 error "dd with O_DIRECT large writes failed"
17770 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17771 error "compare $DIR/$tfile.3 failed"
17773 cancel_lru_locks osc
17775 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17776 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17777 error "dd with O_DIRECT large read failed"
17778 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17779 error "compare $TMP/$tfile.2 failed"
17781 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17782 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17783 error "dd with O_DIRECT large read failed"
17784 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17785 error "compare $TMP/$tfile.3 failed"
17787 run_test 248b "test short_io read and write for both small and large sizes"
17789 test_249() { # LU-7890
17790 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17791 skip "Need at least version 2.8.54"
17794 $LFS setstripe -c 1 $DIR/$tfile
17795 # Offset 2T == 4k * 512M
17796 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17797 error "dd to 2T offset failed"
17799 run_test 249 "Write above 2T file size"
17802 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17803 && skip "no 16TB file size limit on ZFS"
17805 $LFS setstripe -c 1 $DIR/$tfile
17806 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17807 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17808 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17809 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17810 conv=notrunc,fsync && error "append succeeded"
17813 run_test 250 "Write above 16T limit"
17816 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17818 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17819 #Skip once - writing the first stripe will succeed
17820 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17821 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17822 error "short write happened"
17824 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17825 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17826 error "short read happened"
17830 run_test 251 "Handling short read and write correctly"
17833 remote_mds_nodsh && skip "remote MDS with nodsh"
17834 remote_ost_nodsh && skip "remote OST with nodsh"
17835 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17836 skip_env "ldiskfs only test"
17846 # check lr_reader on OST0000
17848 dev=$(facet_device $tgt)
17849 out=$(do_facet $tgt $LR_READER $dev)
17850 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17852 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17853 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17854 error "Invalid uuid returned by $LR_READER on target $tgt"
17855 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17857 # check lr_reader -c on MDT0000
17859 dev=$(facet_device $tgt)
17860 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17861 skip "$LR_READER does not support additional options"
17863 out=$(do_facet $tgt $LR_READER -c $dev)
17864 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17866 num=$(echo "$out" | grep -c "mdtlov")
17867 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17868 error "Invalid number of mdtlov clients returned by $LR_READER"
17869 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17871 # check lr_reader -cr on MDT0000
17872 out=$(do_facet $tgt $LR_READER -cr $dev)
17873 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17875 echo "$out" | grep -q "^reply_data:$" ||
17876 error "$LR_READER should have returned 'reply_data' section"
17877 num=$(echo "$out" | grep -c "client_generation")
17878 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17880 run_test 252 "check lr_reader tool"
17883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17884 remote_mds_nodsh && skip "remote MDS with nodsh"
17885 remote_mgs_nodsh && skip "remote MGS with nodsh"
17889 local ost_name=$(ostname_from_index $ostidx)
17892 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17893 do_facet $SINGLEMDS $LCTL get_param -n \
17894 osp.$mdtosc_proc1.reserved_mb_high ||
17895 skip "remote MDS does not support reserved_mb_high"
17899 wait_delete_completed
17902 pool_add $TESTNAME || error "Pool creation failed"
17903 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17905 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17906 error "Setstripe failed"
17908 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17910 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17912 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17914 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17915 osp.$mdtosc_proc1.prealloc_status)
17916 echo "prealloc_status $oa_status"
17918 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17919 error "File creation should fail"
17921 #object allocation was stopped, but we still able to append files
17922 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17923 oflag=append || error "Append failed"
17925 rm -f $DIR/$tdir/$tfile.0
17927 # For this test, we want to delete the files we created to go out of
17928 # space but leave the watermark, so we remain nearly out of space
17929 ost_watermarks_enospc_delete_files $tfile $ostidx
17931 wait_delete_completed
17935 for i in $(seq 10 12); do
17936 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17937 2>/dev/null || error "File creation failed after rm"
17940 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17941 osp.$mdtosc_proc1.prealloc_status)
17942 echo "prealloc_status $oa_status"
17944 if (( oa_status != 0 )); then
17945 error "Object allocation still disable after rm"
17948 run_test 253 "Check object allocation limit"
17951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17952 remote_mds_nodsh && skip "remote MDS with nodsh"
17953 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17954 skip "MDS does not support changelog_size"
17957 local MDT0=$(facet_svc $SINGLEMDS)
17959 changelog_register || error "changelog_register failed"
17961 changelog_clear 0 || error "changelog_clear failed"
17963 local size1=$(do_facet $SINGLEMDS \
17964 $LCTL get_param -n mdd.$MDT0.changelog_size)
17965 echo "Changelog size $size1"
17968 $LFS mkdir -i 0 $DIR/$tdir
17970 mkdir -p $DIR/$tdir/pics/2008/zachy
17971 touch $DIR/$tdir/pics/2008/zachy/timestamp
17972 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17973 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17974 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17975 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17976 rm $DIR/$tdir/pics/desktop.jpg
17978 local size2=$(do_facet $SINGLEMDS \
17979 $LCTL get_param -n mdd.$MDT0.changelog_size)
17980 echo "Changelog size after work $size2"
17982 (( $size2 > $size1 )) ||
17983 error "new Changelog size=$size2 less than old size=$size1"
17985 run_test 254 "Check changelog size"
17992 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17993 awk -F: '{print $2}' | grep $type > /dev/null
17994 if [ $? -ne 0 ]; then
18004 lfs ladvise -a willread $file > /dev/null 2>&1
18005 if [ $? -eq 0 ]; then
18009 lfs ladvise -a willread $file 2>&1 |
18010 grep "Inappropriate ioctl for device" > /dev/null
18011 if [ $? -eq 0 ]; then
18018 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18021 # run a random read IO workload
18022 # usage: random_read_iops <filename> <filesize> <iosize>
18023 random_read_iops() {
18026 local iosize=${3:-4096}
18028 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18029 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18032 drop_file_oss_cache() {
18036 $LFS ladvise -a dontneed $file 2>/dev/null ||
18037 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18040 ladvise_willread_performance()
18043 local average_origin=0
18044 local average_cache=0
18045 local average_ladvise=0
18047 for ((i = 1; i <= $repeat; i++)); do
18048 echo "Iter $i/$repeat: reading without willread hint"
18049 cancel_lru_locks osc
18050 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18051 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18052 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18053 average_origin=$(bc <<<"$average_origin + $speed_origin")
18055 cancel_lru_locks osc
18056 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18057 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18058 average_cache=$(bc <<<"$average_cache + $speed_cache")
18060 cancel_lru_locks osc
18061 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18062 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18063 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18064 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18065 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18067 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18068 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18069 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18071 speedup_cache=$(percent $average_cache $average_origin)
18072 speedup_ladvise=$(percent $average_ladvise $average_origin)
18074 echo "Average uncached read: $average_origin"
18075 echo "Average speedup with OSS cached read: " \
18076 "$average_cache = +$speedup_cache%"
18077 echo "Average speedup with ladvise willread: " \
18078 "$average_ladvise = +$speedup_ladvise%"
18080 local lowest_speedup=20
18081 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18082 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18083 "got $average_cache%. Skipping ladvise willread check."
18087 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18088 # it is still good to run until then to exercise 'ladvise willread'
18089 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18090 [ "$ost1_FSTYPE" = "zfs" ] &&
18091 echo "osd-zfs does not support dontneed or drop_caches" &&
18094 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18095 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18096 error_not_in_vm "Speedup with willread is less than " \
18097 "$lowest_speedup%, got $average_ladvise%"
18101 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18102 skip "lustre < 2.8.54 does not support ladvise "
18103 remote_ost_nodsh && skip "remote OST with nodsh"
18105 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18107 ladvise_no_type willread $DIR/$tfile &&
18108 skip "willread ladvise is not supported"
18110 ladvise_no_ioctl $DIR/$tfile &&
18111 skip "ladvise ioctl is not supported"
18114 local size=$((size_mb * 1048576))
18115 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18116 error "dd to $DIR/$tfile failed"
18118 lfs ladvise -a willread $DIR/$tfile ||
18119 error "Ladvise failed with no range argument"
18121 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18122 error "Ladvise failed with no -l or -e argument"
18124 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18125 error "Ladvise failed with only -e argument"
18127 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18128 error "Ladvise failed with only -l argument"
18130 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18131 error "End offset should not be smaller than start offset"
18133 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18134 error "End offset should not be equal to start offset"
18136 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18137 error "Ladvise failed with overflowing -s argument"
18139 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18140 error "Ladvise failed with overflowing -e argument"
18142 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18143 error "Ladvise failed with overflowing -l argument"
18145 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18146 error "Ladvise succeeded with conflicting -l and -e arguments"
18148 echo "Synchronous ladvise should wait"
18150 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18151 do_nodes $(comma_list $(osts_nodes)) \
18152 $LCTL set_param fail_val=$delay fail_loc=0x237
18154 local start_ts=$SECONDS
18155 lfs ladvise -a willread $DIR/$tfile ||
18156 error "Ladvise failed with no range argument"
18157 local end_ts=$SECONDS
18158 local inteval_ts=$((end_ts - start_ts))
18160 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18161 error "Synchronous advice didn't wait reply"
18164 echo "Asynchronous ladvise shouldn't wait"
18165 local start_ts=$SECONDS
18166 lfs ladvise -a willread -b $DIR/$tfile ||
18167 error "Ladvise failed with no range argument"
18168 local end_ts=$SECONDS
18169 local inteval_ts=$((end_ts - start_ts))
18171 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18172 error "Asynchronous advice blocked"
18175 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18176 ladvise_willread_performance
18178 run_test 255a "check 'lfs ladvise -a willread'"
18184 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18188 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18189 skip "lustre < 2.8.54 does not support ladvise "
18190 remote_ost_nodsh && skip "remote OST with nodsh"
18192 lfs setstripe -c 1 -i 0 $DIR/$tfile
18194 ladvise_no_type dontneed $DIR/$tfile &&
18195 skip "dontneed ladvise is not supported"
18197 ladvise_no_ioctl $DIR/$tfile &&
18198 skip "ladvise ioctl is not supported"
18200 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18201 [ "$ost1_FSTYPE" = "zfs" ] &&
18202 skip "zfs-osd does not support 'ladvise dontneed'"
18205 local size=$((size_mb * 1048576))
18206 # In order to prevent disturbance of other processes, only check 3/4
18207 # of the memory usage
18208 local kibibytes=$((size_mb * 1024 * 3 / 4))
18210 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18211 error "dd to $DIR/$tfile failed"
18213 #force write to complete before dropping OST cache & checking memory
18216 local total=$(facet_meminfo ost1 MemTotal)
18217 echo "Total memory: $total KiB"
18219 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18220 local before_read=$(facet_meminfo ost1 Cached)
18221 echo "Cache used before read: $before_read KiB"
18223 lfs ladvise -a willread $DIR/$tfile ||
18224 error "Ladvise willread failed"
18225 local after_read=$(facet_meminfo ost1 Cached)
18226 echo "Cache used after read: $after_read KiB"
18228 lfs ladvise -a dontneed $DIR/$tfile ||
18229 error "Ladvise dontneed again failed"
18230 local no_read=$(facet_meminfo ost1 Cached)
18231 echo "Cache used after dontneed ladvise: $no_read KiB"
18233 if [ $total -lt $((before_read + kibibytes)) ]; then
18234 echo "Memory is too small, abort checking"
18238 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18239 error "Ladvise willread should use more memory" \
18240 "than $kibibytes KiB"
18243 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18244 error "Ladvise dontneed should release more memory" \
18245 "than $kibibytes KiB"
18248 run_test 255b "check 'lfs ladvise -a dontneed'"
18251 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18252 skip "lustre < 2.10.50 does not support lockahead"
18260 test_mkdir -p $DIR/$tdir
18261 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18263 #test 10 returns only success/failure
18265 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18267 if [ $rc -eq 255 ]; then
18268 error "Ladvise test${i} failed, ${rc}"
18271 #test 11 counts lock enqueue requests, all others count new locks
18273 count=$(do_facet ost1 \
18274 $LCTL get_param -n ost.OSS.ost.stats)
18275 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18277 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18279 if [ $rc -eq 255 ]; then
18280 error "Ladvise test${i} failed, ${rc}"
18283 new_count=$(do_facet ost1 \
18284 $LCTL get_param -n ost.OSS.ost.stats)
18285 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18286 awk '{ print $2 }')
18288 difference="$((new_count - count))"
18289 if [ $difference -ne $rc ]; then
18290 error "Ladvise test${i}, bad enqueue count, returned " \
18291 "${rc}, actual ${difference}"
18294 for i in $(seq 12 21); do
18295 # If we do not do this, we run the risk of having too many
18296 # locks and starting lock cancellation while we are checking
18298 cancel_lru_locks osc
18300 count=$($LCTL get_param -n \
18301 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18303 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18305 if [ $rc -eq 255 ]; then
18306 error "Ladvise test ${i} failed, ${rc}"
18309 new_count=$($LCTL get_param -n \
18310 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18311 difference="$((new_count - count))"
18313 # Test 15 output is divided by 100 to map down to valid return
18314 if [ $i -eq 15 ]; then
18318 if [ $difference -ne $rc ]; then
18319 error "Ladvise test ${i}, bad lock count, returned " \
18320 "${rc}, actual ${difference}"
18324 #test 22 returns only success/failure
18326 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18328 if [ $rc -eq 255 ]; then
18329 error "Ladvise test${i} failed, ${rc}"
18332 run_test 255c "suite of ladvise lockahead tests"
18335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18336 remote_mds_nodsh && skip "remote MDS with nodsh"
18337 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18338 changelog_users $SINGLEMDS | grep "^cl" &&
18339 skip "active changelog user"
18345 mdt_dev=$(mdsdevname 1)
18348 changelog_register || error "changelog_register failed"
18351 mkdir -p $DIR/$tdir
18353 changelog_clear 0 || error "changelog_clear failed"
18356 touch $DIR/$tdir/{1..10}
18359 stop $SINGLEMDS || error "Fail to stop MDT"
18363 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18365 #after mount new plainllog is used
18366 touch $DIR/$tdir/{11..19}
18367 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18368 stack_trap "rm -f $tmpfile"
18369 cat_sl=$(do_facet $SINGLEMDS "sync; \
18370 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18371 llog_reader $tmpfile | grep -c type=1064553b")
18372 do_facet $SINGLEMDS llog_reader $tmpfile
18374 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18376 changelog_clear 0 || error "changelog_clear failed"
18378 cat_sl=$(do_facet $SINGLEMDS "sync; \
18379 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18380 llog_reader $tmpfile | grep -c type=1064553b")
18382 if (( cat_sl == 2 )); then
18383 error "Empty plain llog was not deleted from changelog catalog"
18384 elif (( cat_sl != 1 )); then
18385 error "Active plain llog shouldn't be deleted from catalog"
18388 run_test 256 "Check llog delete for empty and not full state"
18391 remote_mds_nodsh && skip "remote MDS with nodsh"
18392 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18393 skip "Need MDS version at least 2.8.55"
18395 test_mkdir $DIR/$tdir
18397 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18398 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18401 #define OBD_FAIL_MDS_XATTR_REP 0x161
18402 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18403 local facet=mds$((mdtidx + 1))
18404 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18405 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18407 stop $facet || error "stop MDS failed"
18408 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18409 error "start MDS fail"
18410 wait_recovery_complete $facet
18412 run_test 257 "xattr locks are not lost"
18414 # Verify we take the i_mutex when security requires it
18416 #define OBD_FAIL_IMUTEX_SEC 0x141c
18417 $LCTL set_param fail_loc=0x141c
18419 chmod u+s $DIR/$tfile
18420 chmod a+rwx $DIR/$tfile
18421 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18423 if [ $RC -ne 0 ]; then
18424 error "error, failed to take i_mutex, rc=$?"
18428 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18430 # Verify we do NOT take the i_mutex in the normal case
18432 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18433 $LCTL set_param fail_loc=0x141d
18436 chmod a+rw $DIR/$tfile
18437 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18439 if [ $RC -ne 0 ]; then
18440 error "error, took i_mutex unnecessarily, rc=$?"
18445 run_test 258b "verify i_mutex security behavior"
18448 local file=$DIR/$tfile
18452 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18454 stack_trap "rm -f $file" EXIT
18456 wait_delete_completed
18457 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18458 echo "before: $before"
18460 $LFS setstripe -i 0 -c 1 $file
18461 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18463 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18464 echo "after write: $after"
18466 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18467 do_facet ost1 $LCTL set_param fail_loc=0x2301
18469 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18470 echo "after truncate: $after"
18473 do_facet ost1 $LCTL set_param fail_loc=0
18474 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18476 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18477 echo "after restart: $after"
18478 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18479 error "missing truncate?"
18483 run_test 259 "crash at delayed truncate"
18486 #define OBD_FAIL_MDC_CLOSE 0x806
18487 $LCTL set_param fail_loc=0x80000806
18491 run_test 260 "Check mdc_close fail"
18493 ### Data-on-MDT sanity tests ###
18495 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18496 skip "Need MDS version at least 2.10.55 for DoM"
18499 local dom=$DIR/$tdir/dom_file
18500 local tmp=$DIR/$tdir/tmp_file
18502 mkdir -p $DIR/$tdir
18504 # basic checks for DoM component creation
18505 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18506 error "Can set MDT layout to non-first entry"
18508 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18509 error "Can define multiple entries as MDT layout"
18511 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18513 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18514 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18515 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18517 local mdtidx=$($LFS getstripe -m $dom)
18518 local mdtname=MDT$(printf %04x $mdtidx)
18519 local facet=mds$((mdtidx + 1))
18520 local space_check=1
18522 # Skip free space checks with ZFS
18523 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18527 local size_tmp=$((65536 * 3))
18528 local mdtfree1=$(do_facet $facet \
18529 lctl get_param -n osd*.*$mdtname.kbytesfree)
18531 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18532 # check also direct IO along write
18533 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18534 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18536 cmp $tmp $dom || error "file data is different"
18537 [ $(stat -c%s $dom) == $size_tmp ] ||
18538 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18539 if [ $space_check == 1 ]; then
18540 local mdtfree2=$(do_facet $facet \
18541 lctl get_param -n osd*.*$mdtname.kbytesfree)
18543 # increase in usage from by $size_tmp
18544 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18545 error "MDT free space wrong after write: " \
18546 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18550 local size_dom=10000
18552 $TRUNCATE $dom $size_dom
18553 [ $(stat -c%s $dom) == $size_dom ] ||
18554 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18555 if [ $space_check == 1 ]; then
18556 mdtfree1=$(do_facet $facet \
18557 lctl get_param -n osd*.*$mdtname.kbytesfree)
18558 # decrease in usage from $size_tmp to new $size_dom
18559 [ $(($mdtfree1 - $mdtfree2)) -ge \
18560 $(((size_tmp - size_dom) / 1024)) ] ||
18561 error "MDT free space is wrong after truncate: " \
18562 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18568 size_dom=$((size_dom + size_tmp))
18569 [ $(stat -c%s $dom) == $size_dom ] ||
18570 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18571 if [ $space_check == 1 ]; then
18572 mdtfree2=$(do_facet $facet \
18573 lctl get_param -n osd*.*$mdtname.kbytesfree)
18574 # increase in usage by $size_tmp from previous
18575 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18576 error "MDT free space is wrong after append: " \
18577 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18582 if [ $space_check == 1 ]; then
18583 mdtfree1=$(do_facet $facet \
18584 lctl get_param -n osd*.*$mdtname.kbytesfree)
18585 # decrease in usage by $size_dom from previous
18586 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18587 error "MDT free space is wrong after removal: " \
18588 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18591 # combined striping
18592 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18593 error "Can't create DoM + OST striping"
18595 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18596 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18597 # check also direct IO along write
18598 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18600 cmp $tmp $dom || error "file data is different"
18601 [ $(stat -c%s $dom) == $size_tmp ] ||
18602 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18607 run_test 270a "DoM: basic functionality tests"
18610 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18611 skip "Need MDS version at least 2.10.55"
18613 local dom=$DIR/$tdir/dom_file
18614 local max_size=1048576
18616 mkdir -p $DIR/$tdir
18617 $LFS setstripe -E $max_size -L mdt $dom
18619 # truncate over the limit
18620 $TRUNCATE $dom $(($max_size + 1)) &&
18621 error "successful truncate over the maximum size"
18622 # write over the limit
18623 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18624 error "successful write over the maximum size"
18625 # append over the limit
18626 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18627 echo "12345" >> $dom && error "successful append over the maximum size"
18632 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18635 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18636 skip "Need MDS version at least 2.10.55"
18638 mkdir -p $DIR/$tdir
18639 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18641 # check files inherit DoM EA
18642 touch $DIR/$tdir/first
18643 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18644 error "bad pattern"
18645 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18646 error "bad stripe count"
18647 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18648 error "bad stripe size"
18650 # check directory inherits DoM EA and uses it as default
18651 mkdir $DIR/$tdir/subdir
18652 touch $DIR/$tdir/subdir/second
18653 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18654 error "bad pattern in sub-directory"
18655 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18656 error "bad stripe count in sub-directory"
18657 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18658 error "bad stripe size in sub-directory"
18661 run_test 270c "DoM: DoM EA inheritance tests"
18664 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18665 skip "Need MDS version at least 2.10.55"
18667 mkdir -p $DIR/$tdir
18668 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18670 # inherit default DoM striping
18671 mkdir $DIR/$tdir/subdir
18672 touch $DIR/$tdir/subdir/f1
18674 # change default directory striping
18675 $LFS setstripe -c 1 $DIR/$tdir/subdir
18676 touch $DIR/$tdir/subdir/f2
18677 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18678 error "wrong default striping in file 2"
18679 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18680 error "bad pattern in file 2"
18683 run_test 270d "DoM: change striping from DoM to RAID0"
18686 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18687 skip "Need MDS version at least 2.10.55"
18689 mkdir -p $DIR/$tdir/dom
18690 mkdir -p $DIR/$tdir/norm
18693 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18694 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18696 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18697 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18699 # find DoM files by layout
18700 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18701 [ $NUM -eq $DOMFILES ] ||
18702 error "lfs find -L: found $NUM, expected $DOMFILES"
18703 echo "Test 1: lfs find 20 DOM files by layout: OK"
18705 # there should be 1 dir with default DOM striping
18706 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18708 error "lfs find -L: found $NUM, expected 1 dir"
18709 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18711 # find DoM files by stripe size
18712 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18713 [ $NUM -eq $DOMFILES ] ||
18714 error "lfs find -S: found $NUM, expected $DOMFILES"
18715 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18717 # find files by stripe offset except DoM files
18718 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18719 [ $NUM -eq $NORMFILES ] ||
18720 error "lfs find -i: found $NUM, expected $NORMFILES"
18721 echo "Test 5: lfs find no DOM files by stripe index: OK"
18724 run_test 270e "DoM: lfs find with DoM files test"
18727 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18728 skip "Need MDS version at least 2.10.55"
18730 local mdtname=${FSNAME}-MDT0000-mdtlov
18731 local dom=$DIR/$tdir/dom_file
18732 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18733 lod.$mdtname.dom_stripesize)
18734 local dom_limit=131072
18736 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18737 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18738 lod.$mdtname.dom_stripesize)
18739 [ ${dom_limit} -eq ${dom_current} ] ||
18740 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18742 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18743 $LFS setstripe -d $DIR/$tdir
18744 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18745 error "Can't set directory default striping"
18747 # exceed maximum stripe size
18748 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18749 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18750 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18751 error "Able to create DoM component size more than LOD limit"
18753 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18754 dom_current=$(do_facet mds1 $LCTL get_param -n \
18755 lod.$mdtname.dom_stripesize)
18756 [ 0 -eq ${dom_current} ] ||
18757 error "Can't set zero DoM stripe limit"
18760 # attempt to create DoM file on server with disabled DoM should
18761 # remove DoM entry from layout and be succeed
18762 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18763 error "Can't create DoM file (DoM is disabled)"
18764 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18765 error "File has DoM component while DoM is disabled"
18768 # attempt to create DoM file with only DoM stripe should return error
18769 $LFS setstripe -E $dom_limit -L mdt $dom &&
18770 error "Able to create DoM-only file while DoM is disabled"
18772 # too low values to be aligned with smallest stripe size 64K
18773 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18774 dom_current=$(do_facet mds1 $LCTL get_param -n \
18775 lod.$mdtname.dom_stripesize)
18776 [ 30000 -eq ${dom_current} ] &&
18777 error "Can set too small DoM stripe limit"
18779 # 64K is a minimal stripe size in Lustre, expect limit of that size
18780 [ 65536 -eq ${dom_current} ] ||
18781 error "Limit is not set to 64K but ${dom_current}"
18783 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18784 dom_current=$(do_facet mds1 $LCTL get_param -n \
18785 lod.$mdtname.dom_stripesize)
18787 [ 2147483648 -eq ${dom_current} ] &&
18788 error "Can set too large DoM stripe limit"
18790 do_facet mds1 $LCTL set_param -n \
18791 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18792 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18793 error "Can't create DoM component size after limit change"
18794 do_facet mds1 $LCTL set_param -n \
18795 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18796 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18797 error "Can't create DoM file after limit decrease"
18798 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18799 error "Can create big DoM component after limit decrease"
18800 touch ${dom}_def ||
18801 error "Can't create file with old default layout"
18803 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18806 run_test 270f "DoM: maximum DoM stripe size checks"
18809 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18810 skip "Need MDS version at least 2.10.55"
18812 local dom=$DIR/$tdir/dom
18814 mkdir -p $DIR/$tdir
18816 $LFS setstripe -E 1024K -L mdt $dom
18818 lctl set_param -n mdc.*.stats=clear
18819 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18820 cat $dom > /dev/null
18821 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18822 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18826 run_test 271a "DoM: data is cached for read after write"
18829 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18830 skip "Need MDS version at least 2.10.55"
18832 local dom=$DIR/$tdir/dom
18834 mkdir -p $DIR/$tdir
18836 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18838 lctl set_param -n mdc.*.stats=clear
18839 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18840 cancel_lru_locks mdc
18841 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18842 # second stat to check size is cached on client
18843 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18844 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18845 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18848 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18851 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18852 skip "Need MDS version at least 2.10.55"
18854 local dom=$DIR/$tdir/dom
18856 mkdir -p $DIR/$tdir
18858 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18860 lctl set_param -n mdc.*.stats=clear
18861 lctl set_param -n osc.*.stats=clear
18862 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18863 cancel_lru_locks mdc
18864 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18865 # second stat to check size is cached on client
18866 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18867 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18868 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18869 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18870 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18873 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18879 local mdt=MDT$(printf %04x $mdtidx)
18881 if [ -z $param ]; then
18882 lctl get_param -n mdc.*$mdt*.stats
18884 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18889 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18890 skip "Need MDS version at least 2.10.55"
18892 local dom=$DIR/$tdir/dom
18894 mkdir -p $DIR/$tdir
18896 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18898 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18899 local facet=mds$((mdtidx + 1))
18901 cancel_lru_locks mdc
18902 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18903 createmany -o $dom 1000
18904 lctl set_param -n mdc.*.stats=clear
18905 smalliomany -w $dom 1000 200
18906 get_mdc_stats $mdtidx
18907 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18908 # Each file has 1 open, 1 IO enqueues, total 2000
18909 # but now we have also +1 getxattr for security.capability, total 3000
18910 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18911 unlinkmany $dom 1000
18913 cancel_lru_locks mdc
18914 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18915 createmany -o $dom 1000
18916 lctl set_param -n mdc.*.stats=clear
18917 smalliomany -w $dom 1000 200
18918 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18919 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18920 # for OPEN and IO lock.
18921 [ $((enq - enq_2)) -ge 1000 ] ||
18922 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18923 unlinkmany $dom 1000
18926 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18928 cleanup_271def_tests() {
18934 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18935 skip "Need MDS version at least 2.10.57"
18937 local dom=$DIR/$tdir/dom
18938 local tmp=$TMP/$tfile
18939 trap "cleanup_271def_tests $tmp" EXIT
18941 mkdir -p $DIR/$tdir
18943 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18945 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18947 cancel_lru_locks mdc
18948 dd if=/dev/urandom of=$tmp bs=1000 count=1
18949 dd if=$tmp of=$dom bs=1000 count=1
18950 cancel_lru_locks mdc
18952 cat /etc/hosts >> $tmp
18953 lctl set_param -n mdc.*.stats=clear
18955 # append data to the same file it should update local page
18956 echo "Append to the same page"
18957 cat /etc/hosts >> $dom
18958 local num=$(get_mdc_stats $mdtidx ost_read)
18959 local ra=$(get_mdc_stats $mdtidx req_active)
18960 local rw=$(get_mdc_stats $mdtidx req_waittime)
18962 [ -z $num ] || error "$num READ RPC occured"
18963 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18967 cmp $tmp $dom || error "file miscompare"
18969 cancel_lru_locks mdc
18970 lctl set_param -n mdc.*.stats=clear
18972 echo "Open and read file"
18973 cat $dom > /dev/null
18974 local num=$(get_mdc_stats $mdtidx ost_read)
18975 local ra=$(get_mdc_stats $mdtidx req_active)
18976 local rw=$(get_mdc_stats $mdtidx req_waittime)
18978 [ -z $num ] || error "$num READ RPC occured"
18979 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18983 cmp $tmp $dom || error "file miscompare"
18987 run_test 271d "DoM: read on open (1K file in reply buffer)"
18990 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18991 skip "Need MDS version at least 2.10.57"
18993 local dom=$DIR/$tdir/dom
18994 local tmp=$TMP/$tfile
18995 trap "cleanup_271def_tests $tmp" EXIT
18997 mkdir -p $DIR/$tdir
18999 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19001 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19003 cancel_lru_locks mdc
19004 dd if=/dev/urandom of=$tmp bs=265000 count=1
19005 dd if=$tmp of=$dom bs=265000 count=1
19006 cancel_lru_locks mdc
19007 cat /etc/hosts >> $tmp
19008 lctl set_param -n mdc.*.stats=clear
19010 echo "Append to the same page"
19011 cat /etc/hosts >> $dom
19012 local num=$(get_mdc_stats $mdtidx ost_read)
19013 local ra=$(get_mdc_stats $mdtidx req_active)
19014 local rw=$(get_mdc_stats $mdtidx req_waittime)
19016 [ -z $num ] || error "$num READ RPC occured"
19017 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19021 cmp $tmp $dom || error "file miscompare"
19023 cancel_lru_locks mdc
19024 lctl set_param -n mdc.*.stats=clear
19026 echo "Open and read file"
19027 cat $dom > /dev/null
19028 local num=$(get_mdc_stats $mdtidx ost_read)
19029 local ra=$(get_mdc_stats $mdtidx req_active)
19030 local rw=$(get_mdc_stats $mdtidx req_waittime)
19032 [ -z $num ] && num=0
19033 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19034 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19038 cmp $tmp $dom || error "file miscompare"
19042 run_test 271f "DoM: read on open (200K file and read tail)"
19045 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19046 skip "Skipping due to old client or server version"
19048 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19050 $CHECKSTAT -t file $DIR1/$tfile
19052 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19055 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19056 $LCTL set_param fail_loc=0x80000314
19057 rm $DIR1/$tfile || error "Unlink fails"
19059 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19060 [ $RC -eq 0 ] || error "Failed write to stale object"
19062 run_test 271g "Discard DoM data vs client flush race"
19065 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19066 skip "Need MDS version at least 2.11.50"
19068 local dom=$DIR/$tdir/dom
19069 mkdir -p $DIR/$tdir
19071 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19072 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19073 error "failed to write data into $dom"
19074 local old_md5=$(md5sum $dom)
19076 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19077 error "failed to migrate to the same DoM component"
19079 local new_md5=$(md5sum $dom)
19081 [ "$old_md5" == "$new_md5" ] ||
19082 error "md5sum differ: $old_md5, $new_md5"
19084 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19085 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19087 run_test 272a "DoM migration: new layout with the same DOM component"
19090 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19091 skip "Need MDS version at least 2.11.50"
19093 local dom=$DIR/$tdir/dom
19094 mkdir -p $DIR/$tdir
19095 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19097 local mdtidx=$($LFS getstripe -m $dom)
19098 local mdtname=MDT$(printf %04x $mdtidx)
19099 local facet=mds$((mdtidx + 1))
19101 local mdtfree1=$(do_facet $facet \
19102 lctl get_param -n osd*.*$mdtname.kbytesfree)
19103 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19104 error "failed to write data into $dom"
19105 local old_md5=$(md5sum $dom)
19106 cancel_lru_locks mdc
19107 local mdtfree1=$(do_facet $facet \
19108 lctl get_param -n osd*.*$mdtname.kbytesfree)
19110 $LFS migrate -c2 $dom ||
19111 error "failed to migrate to the new composite layout"
19112 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19113 error "MDT stripe was not removed"
19115 cancel_lru_locks mdc
19116 local new_md5=$(md5sum $dom)
19117 [ "$old_md5" == "$new_md5" ] ||
19118 error "$old_md5 != $new_md5"
19120 # Skip free space checks with ZFS
19121 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19122 local mdtfree2=$(do_facet $facet \
19123 lctl get_param -n osd*.*$mdtname.kbytesfree)
19124 [ $mdtfree2 -gt $mdtfree1 ] ||
19125 error "MDT space is not freed after migration"
19129 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19132 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19133 skip "Need MDS version at least 2.11.50"
19135 local dom=$DIR/$tdir/$tfile
19136 mkdir -p $DIR/$tdir
19137 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19139 local mdtidx=$($LFS getstripe -m $dom)
19140 local mdtname=MDT$(printf %04x $mdtidx)
19141 local facet=mds$((mdtidx + 1))
19143 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19144 error "failed to write data into $dom"
19145 local old_md5=$(md5sum $dom)
19146 cancel_lru_locks mdc
19147 local mdtfree1=$(do_facet $facet \
19148 lctl get_param -n osd*.*$mdtname.kbytesfree)
19150 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19151 error "failed to migrate to the new composite layout"
19152 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19153 error "MDT stripe was not removed"
19155 cancel_lru_locks mdc
19156 local new_md5=$(md5sum $dom)
19157 [ "$old_md5" == "$new_md5" ] ||
19158 error "$old_md5 != $new_md5"
19160 # Skip free space checks with ZFS
19161 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19162 local mdtfree2=$(do_facet $facet \
19163 lctl get_param -n osd*.*$mdtname.kbytesfree)
19164 [ $mdtfree2 -gt $mdtfree1 ] ||
19165 error "MDS space is not freed after migration"
19169 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19172 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19173 skip "Need MDS version at least 2.12.55"
19175 local dom=$DIR/$tdir/$tfile
19176 mkdir -p $DIR/$tdir
19177 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19179 local mdtidx=$($LFS getstripe -m $dom)
19180 local mdtname=MDT$(printf %04x $mdtidx)
19181 local facet=mds$((mdtidx + 1))
19183 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19184 error "failed to write data into $dom"
19185 local old_md5=$(md5sum $dom)
19186 cancel_lru_locks mdc
19187 local mdtfree1=$(do_facet $facet \
19188 lctl get_param -n osd*.*$mdtname.kbytesfree)
19190 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19191 error "failed mirroring to the new composite layout"
19192 $LFS mirror resync $dom ||
19193 error "failed mirror resync"
19194 $LFS mirror split --mirror-id 1 -d $dom ||
19195 error "failed mirror split"
19197 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19198 error "MDT stripe was not removed"
19200 cancel_lru_locks mdc
19201 local new_md5=$(md5sum $dom)
19202 [ "$old_md5" == "$new_md5" ] ||
19203 error "$old_md5 != $new_md5"
19205 # Skip free space checks with ZFS
19206 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19207 local mdtfree2=$(do_facet $facet \
19208 lctl get_param -n osd*.*$mdtname.kbytesfree)
19209 [ $mdtfree2 -gt $mdtfree1 ] ||
19210 error "MDS space is not freed after DOM mirror deletion"
19214 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19217 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19218 skip "Need MDS version at least 2.12.55"
19220 local dom=$DIR/$tdir/$tfile
19221 mkdir -p $DIR/$tdir
19222 $LFS setstripe -c 2 $dom
19224 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19225 error "failed to write data into $dom"
19226 local old_md5=$(md5sum $dom)
19227 cancel_lru_locks mdc
19229 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19230 error "failed mirroring to the DOM layout"
19231 $LFS mirror resync $dom ||
19232 error "failed mirror resync"
19233 $LFS mirror split --mirror-id 1 -d $dom ||
19234 error "failed mirror split"
19236 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19237 error "MDT stripe was not removed"
19239 cancel_lru_locks mdc
19240 local new_md5=$(md5sum $dom)
19241 [ "$old_md5" == "$new_md5" ] ||
19242 error "$old_md5 != $new_md5"
19246 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19249 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19250 skip "Need MDS version at least 2.12.55"
19252 local dom=$DIR/$tdir/$tfile
19253 mkdir -p $DIR/$tdir
19254 $LFS setstripe -c 2 $dom
19256 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19257 error "failed to write data into $dom"
19258 local old_md5=$(md5sum $dom)
19259 cancel_lru_locks mdc
19261 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19262 error "failed migrating to the DOM file"
19264 cancel_lru_locks mdc
19265 local new_md5=$(md5sum $dom)
19266 [ "$old_md5" != "$new_md5" ] &&
19267 error "$old_md5 != $new_md5"
19271 run_test 272f "DoM migration: OST-striped file to DOM file"
19274 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19275 skip "Need MDS version at least 2.11.50"
19277 # Layout swap cannot be done if either file has DOM component,
19278 # this will never be supported, migration should be used instead
19280 local dom=$DIR/$tdir/$tfile
19281 mkdir -p $DIR/$tdir
19283 $LFS setstripe -c2 ${dom}_plain
19284 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19285 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19286 error "can swap layout with DoM component"
19287 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19288 error "can swap layout with DoM component"
19290 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19291 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19292 error "can swap layout with DoM component"
19293 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19294 error "can swap layout with DoM component"
19297 run_test 273a "DoM: layout swapping should fail with DOM"
19300 remote_ost_nodsh && skip "remote OST with nodsh"
19301 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19302 skip "Need OST version >= 2.10.57"
19304 local file=$DIR/$tfile
19307 oss=$(comma_list $(osts_nodes))
19309 dd if=/dev/urandom of=$file bs=1M count=2 ||
19310 error "failed to create a file"
19311 cancel_lru_locks osc
19314 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19315 error "failed to read a file"
19317 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19318 $LCTL set_param fail_loc=0x8000031f
19320 cancel_lru_locks osc &
19323 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19324 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19325 #IO takes another lock, but matches the PENDING one
19326 #and places it to the IO RPC
19327 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19328 error "failed to read a file with PENDING lock"
19330 run_test 275 "Read on a canceled duplicate lock"
19333 remote_ost_nodsh && skip "remote OST with nodsh"
19336 do_facet ost1 "(while true; do \
19337 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19338 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19341 for LOOP in $(seq 20); do
19343 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19346 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19347 rm $TMP/sanity_276_pid"
19349 run_test 276 "Race between mount and obd_statfs"
19352 $LCTL set_param ldlm.namespaces.*.lru_size=0
19353 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19354 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19355 grep ^used_mb | awk '{print $2}')
19356 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19357 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19358 oflag=direct conv=notrunc
19359 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19360 grep ^used_mb | awk '{print $2}')
19361 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19363 run_test 277 "Direct IO shall drop page cache"
19366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19367 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19368 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19369 skip "needs the same host for mdt1 mdt2" && return
19374 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19375 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19381 echo "Starting MDTs"
19382 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19384 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19386 do_facet mds2 $LCTL set_param fail_loc=0
19388 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19389 wait_recovery_complete mds2
19391 run_test 278 "Race starting MDS between MDTs stop/start"
19393 cleanup_test_300() {
19397 test_striped_dir() {
19402 mkdir -p $DIR/$tdir
19404 SAVE_UMASK=$(umask)
19405 trap cleanup_test_300 RETURN EXIT
19407 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19408 $DIR/$tdir/striped_dir ||
19409 error "set striped dir error"
19411 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19412 [ "$mode" = "755" ] || error "expect 755 got $mode"
19414 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19415 error "getdirstripe failed"
19416 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19417 if [ "$stripe_count" != "2" ]; then
19418 error "1:stripe_count is $stripe_count, expect 2"
19420 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19421 if [ "$stripe_count" != "2" ]; then
19422 error "2:stripe_count is $stripe_count, expect 2"
19425 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19426 if [ "$stripe_index" != "$mdt_index" ]; then
19427 error "stripe_index is $stripe_index, expect $mdt_index"
19430 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19431 error "nlink error after create striped dir"
19433 mkdir $DIR/$tdir/striped_dir/a
19434 mkdir $DIR/$tdir/striped_dir/b
19436 stat $DIR/$tdir/striped_dir/a ||
19437 error "create dir under striped dir failed"
19438 stat $DIR/$tdir/striped_dir/b ||
19439 error "create dir under striped dir failed"
19441 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19442 error "nlink error after mkdir"
19444 rmdir $DIR/$tdir/striped_dir/a
19445 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19446 error "nlink error after rmdir"
19448 rmdir $DIR/$tdir/striped_dir/b
19449 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19450 error "nlink error after rmdir"
19452 chattr +i $DIR/$tdir/striped_dir
19453 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19454 error "immutable flags not working under striped dir!"
19455 chattr -i $DIR/$tdir/striped_dir
19457 rmdir $DIR/$tdir/striped_dir ||
19458 error "rmdir striped dir error"
19466 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19467 skip "skipped for lustre < 2.7.0"
19468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19469 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19471 test_striped_dir 0 || error "failed on striped dir on MDT0"
19472 test_striped_dir 1 || error "failed on striped dir on MDT0"
19474 run_test 300a "basic striped dir sanity test"
19477 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19478 skip "skipped for lustre < 2.7.0"
19479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19480 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19487 test_mkdir $DIR/$tdir || error "mkdir fail"
19488 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19489 error "set striped dir error"
19490 for i in {0..9}; do
19491 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19493 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19494 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19495 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19497 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19498 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19499 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19503 run_test 300b "check ctime/mtime for striped dir"
19506 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19507 skip "skipped for lustre < 2.7.0"
19508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19509 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19513 mkdir -p $DIR/$tdir
19514 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19515 error "set striped dir error"
19517 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19518 error "chown striped dir failed"
19520 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19521 error "create 5k files failed"
19523 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19525 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19529 run_test 300c "chown && check ls under striped directory"
19532 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19533 skip "skipped for lustre < 2.7.0"
19534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19535 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19540 mkdir -p $DIR/$tdir
19541 $LFS setstripe -c 2 $DIR/$tdir
19543 #local striped directory
19544 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19545 error "set striped dir error"
19546 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19547 error "create 10 files failed"
19549 #remote striped directory
19550 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19551 error "set striped dir error"
19552 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19553 error "create 10 files failed"
19555 for file in $(find $DIR/$tdir); do
19556 stripe_count=$($LFS getstripe -c $file)
19557 [ $stripe_count -eq 2 ] ||
19558 error "wrong stripe $stripe_count for $file"
19563 run_test 300d "check default stripe under striped directory"
19566 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19567 skip "Need MDS version at least 2.7.55"
19568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19569 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19574 mkdir -p $DIR/$tdir
19576 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19577 error "set striped dir error"
19579 touch $DIR/$tdir/striped_dir/a
19580 touch $DIR/$tdir/striped_dir/b
19581 touch $DIR/$tdir/striped_dir/c
19583 mkdir $DIR/$tdir/striped_dir/dir_a
19584 mkdir $DIR/$tdir/striped_dir/dir_b
19585 mkdir $DIR/$tdir/striped_dir/dir_c
19587 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19588 error "set striped adir under striped dir error"
19590 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19591 error "set striped bdir under striped dir error"
19593 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19594 error "set striped cdir under striped dir error"
19596 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19597 error "rename dir under striped dir fails"
19599 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19600 error "rename dir under different stripes fails"
19602 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19603 error "rename file under striped dir should succeed"
19605 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19606 error "rename dir under striped dir should succeed"
19610 run_test 300e "check rename under striped directory"
19613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19614 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19615 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19616 skip "Need MDS version at least 2.7.55"
19622 mkdir -p $DIR/$tdir
19624 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19625 error "set striped dir error"
19627 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19628 error "set striped dir error"
19630 touch $DIR/$tdir/striped_dir/a
19631 mkdir $DIR/$tdir/striped_dir/dir_a
19632 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19633 error "create striped dir under striped dir fails"
19635 touch $DIR/$tdir/striped_dir1/b
19636 mkdir $DIR/$tdir/striped_dir1/dir_b
19637 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19638 error "create striped dir under striped dir fails"
19640 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19641 error "rename dir under different striped dir should fail"
19643 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19644 error "rename striped dir under diff striped dir should fail"
19646 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19647 error "rename file under diff striped dirs fails"
19651 run_test 300f "check rename cross striped directory"
19653 test_300_check_default_striped_dir()
19656 local default_count=$2
19657 local default_index=$3
19660 local dir_stripe_index
19663 echo "checking $dirname $default_count $default_index"
19664 $LFS setdirstripe -D -c $default_count -i $default_index \
19665 -t all_char $DIR/$tdir/$dirname ||
19666 error "set default stripe on striped dir error"
19667 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19668 [ $stripe_count -eq $default_count ] ||
19669 error "expect $default_count get $stripe_count for $dirname"
19671 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19672 [ $stripe_index -eq $default_index ] ||
19673 error "expect $default_index get $stripe_index for $dirname"
19675 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19676 error "create dirs failed"
19678 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19679 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19680 for dir in $(find $DIR/$tdir/$dirname/*); do
19681 stripe_count=$($LFS getdirstripe -c $dir)
19682 [ $stripe_count -eq $default_count ] ||
19683 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19684 error "stripe count $default_count != $stripe_count for $dir"
19686 stripe_index=$($LFS getdirstripe -i $dir)
19687 [ $default_index -eq -1 ] ||
19688 [ $stripe_index -eq $default_index ] ||
19689 error "$stripe_index != $default_index for $dir"
19691 #check default stripe
19692 stripe_count=$($LFS getdirstripe -D -c $dir)
19693 [ $stripe_count -eq $default_count ] ||
19694 error "default count $default_count != $stripe_count for $dir"
19696 stripe_index=$($LFS getdirstripe -D -i $dir)
19697 [ $stripe_index -eq $default_index ] ||
19698 error "default index $default_index != $stripe_index for $dir"
19700 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19704 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19705 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19706 skip "Need MDS version at least 2.7.55"
19713 mkdir $DIR/$tdir/normal_dir
19715 #Checking when client cache stripe index
19716 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19717 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19718 error "create striped_dir failed"
19720 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19721 error "create dir0 fails"
19722 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19723 [ $stripe_index -eq 0 ] ||
19724 error "dir0 expect index 0 got $stripe_index"
19726 mkdir $DIR/$tdir/striped_dir/dir1 ||
19727 error "create dir1 fails"
19728 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19729 [ $stripe_index -eq 1 ] ||
19730 error "dir1 expect index 1 got $stripe_index"
19732 #check default stripe count/stripe index
19733 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19734 test_300_check_default_striped_dir normal_dir 1 0
19735 test_300_check_default_striped_dir normal_dir 2 1
19736 test_300_check_default_striped_dir normal_dir 2 -1
19738 #delete default stripe information
19739 echo "delete default stripeEA"
19740 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19741 error "set default stripe on striped dir error"
19743 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19744 for dir in $(find $DIR/$tdir/normal_dir/*); do
19745 stripe_count=$($LFS getdirstripe -c $dir)
19746 [ $stripe_count -eq 0 ] ||
19747 error "expect 1 get $stripe_count for $dir"
19748 stripe_index=$($LFS getdirstripe -i $dir)
19749 [ $stripe_index -eq 0 ] ||
19750 error "expect 0 get $stripe_index for $dir"
19753 run_test 300g "check default striped directory for normal directory"
19756 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19757 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19758 skip "Need MDS version at least 2.7.55"
19764 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19765 error "set striped dir error"
19767 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19768 test_300_check_default_striped_dir striped_dir 1 0
19769 test_300_check_default_striped_dir striped_dir 2 1
19770 test_300_check_default_striped_dir striped_dir 2 -1
19772 #delete default stripe information
19773 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19774 error "set default stripe on striped dir error"
19776 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19777 for dir in $(find $DIR/$tdir/striped_dir/*); do
19778 stripe_count=$($LFS getdirstripe -c $dir)
19779 [ $stripe_count -eq 0 ] ||
19780 error "expect 1 get $stripe_count for $dir"
19783 run_test 300h "check default striped directory for striped directory"
19786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19787 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19788 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19789 skip "Need MDS version at least 2.7.55"
19796 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19797 error "set striped dir error"
19799 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19800 error "create files under striped dir failed"
19802 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19803 error "set striped hashdir error"
19805 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19806 error "create dir0 under hash dir failed"
19807 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19808 error "create dir1 under hash dir failed"
19810 # unfortunately, we need to umount to clear dir layout cache for now
19811 # once we fully implement dir layout, we can drop this
19812 umount_client $MOUNT || error "umount failed"
19813 mount_client $MOUNT || error "mount failed"
19815 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19816 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19817 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19819 #set the stripe to be unknown hash type
19820 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19821 $LCTL set_param fail_loc=0x1901
19822 for ((i = 0; i < 10; i++)); do
19823 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19824 error "stat f-$i failed"
19825 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19828 touch $DIR/$tdir/striped_dir/f0 &&
19829 error "create under striped dir with unknown hash should fail"
19831 $LCTL set_param fail_loc=0
19833 umount_client $MOUNT || error "umount failed"
19834 mount_client $MOUNT || error "mount failed"
19838 run_test 300i "client handle unknown hash type striped directory"
19841 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19843 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19844 skip "Need MDS version at least 2.7.55"
19851 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19852 $LCTL set_param fail_loc=0x1702
19853 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19854 error "set striped dir error"
19856 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19857 error "create files under striped dir failed"
19859 $LCTL set_param fail_loc=0
19861 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19865 run_test 300j "test large update record"
19868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19869 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19870 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19871 skip "Need MDS version at least 2.7.55"
19873 # this test needs a huge transaction
19875 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19876 osd*.$FSNAME-MDT0000.kbytestotal")
19877 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
19884 #define OBD_FAIL_LARGE_STRIPE 0x1703
19885 $LCTL set_param fail_loc=0x1703
19886 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19887 error "set striped dir error"
19888 $LCTL set_param fail_loc=0
19890 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19891 error "getstripeddir fails"
19892 rm -rf $DIR/$tdir/striped_dir ||
19893 error "unlink striped dir fails"
19897 run_test 300k "test large striped directory"
19900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19902 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19903 skip "Need MDS version at least 2.7.55"
19907 test_mkdir -p $DIR/$tdir/striped_dir
19908 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19909 error "chown $RUNAS_ID failed"
19910 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19911 error "set default striped dir failed"
19913 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19914 $LCTL set_param fail_loc=0x80000158
19915 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19917 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19918 [ $stripe_index -eq 1 ] ||
19919 error "expect 1 get $stripe_index for $dir"
19921 run_test 300l "non-root user to create dir under striped dir with stale layout"
19924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19925 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19926 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19927 skip "Need MDS version at least 2.7.55"
19929 mkdir -p $DIR/$tdir/striped_dir
19930 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19931 error "set default stripes dir error"
19933 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19935 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19936 [ $stripe_count -eq 0 ] ||
19937 error "expect 0 get $stripe_count for a"
19939 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19940 error "set default stripes dir error"
19942 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19944 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19945 [ $stripe_count -eq 0 ] ||
19946 error "expect 0 get $stripe_count for b"
19948 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19949 error "set default stripes dir error"
19951 mkdir $DIR/$tdir/striped_dir/c &&
19952 error "default stripe_index is invalid, mkdir c should fails"
19954 rm -rf $DIR/$tdir || error "rmdir fails"
19956 run_test 300m "setstriped directory on single MDT FS"
19959 local list=$(comma_list $(mdts_nodes))
19962 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19967 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19968 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19969 skip "Need MDS version at least 2.7.55"
19970 remote_mds_nodsh && skip "remote MDS with nodsh"
19973 local list=$(comma_list $(mdts_nodes))
19975 trap cleanup_300n RETURN EXIT
19976 mkdir -p $DIR/$tdir
19977 chmod 777 $DIR/$tdir
19978 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19979 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19980 error "create striped dir succeeds with gid=0"
19982 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19983 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19984 error "create striped dir fails with gid=-1"
19986 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19987 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19988 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19989 error "set default striped dir succeeds with gid=0"
19992 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19993 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19994 error "set default striped dir fails with gid=-1"
19997 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19998 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19999 error "create test_dir fails"
20000 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20001 error "create test_dir1 fails"
20002 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20003 error "create test_dir2 fails"
20006 run_test 300n "non-root user to create dir under striped dir with default EA"
20009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20010 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20011 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20012 skip "Need MDS version at least 2.7.55"
20017 mkdir -p $DIR/$tdir
20019 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20020 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20021 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20022 skip "not enough free inodes $numfree1 $numfree2"
20025 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20026 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20027 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20028 skip "not enough free space $numfree1 $numfree2"
20031 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20032 error "setdirstripe fails"
20034 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20035 error "create dirs fails"
20037 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20038 ls $DIR/$tdir/striped_dir > /dev/null ||
20039 error "ls striped dir fails"
20040 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20041 error "unlink big striped dir fails"
20043 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20047 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20048 remote_mds_nodsh && skip "remote MDS with nodsh"
20050 mkdir -p $DIR/$tdir
20052 #define OBD_FAIL_OUT_ENOSPC 0x1704
20053 do_facet mds2 lctl set_param fail_loc=0x80001704
20054 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20055 && error "create striped directory should fail"
20057 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20059 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20062 run_test 300p "create striped directory without space"
20065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20066 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20068 local fd=$(free_fd)
20069 local cmd="exec $fd<$tdir"
20071 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20074 trap "eval $cmd" EXIT
20075 cd $tdir || error "cd $tdir fails"
20076 rmdir ../$tdir || error "rmdir $tdir fails"
20077 mkdir local_dir && error "create dir succeeds"
20078 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20082 run_test 300q "create remote directory under orphan directory"
20085 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20086 skip "Need MDS version at least 2.7.55" && return
20087 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20091 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20092 error "set striped dir error"
20094 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20095 error "getstripeddir fails"
20098 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20099 awk '/lmv_stripe_count:/ { print $2 }')
20101 [ $MDSCOUNT -ne $stripe_count ] &&
20102 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20104 rm -rf $DIR/$tdir/striped_dir ||
20105 error "unlink striped dir fails"
20107 run_test 300r "test -1 striped directory"
20109 prepare_remote_file() {
20110 mkdir $DIR/$tdir/src_dir ||
20111 error "create remote source failed"
20113 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20114 error "cp to remote source failed"
20115 touch $DIR/$tdir/src_dir/a
20117 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20118 error "create remote target dir failed"
20120 touch $DIR/$tdir/tgt_dir/b
20122 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20123 error "rename dir cross MDT failed!"
20125 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20126 error "src_child still exists after rename"
20128 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20129 error "missing file(a) after rename"
20131 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20132 error "diff after rename"
20136 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20139 local remote_file=$DIR/$tdir/tgt_dir/b
20141 mkdir -p $DIR/$tdir
20143 prepare_remote_file || error "prepare remote file failed"
20146 $OPENUNLINK $remote_file $remote_file ||
20147 error "openunlink $remote_file failed"
20148 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20150 run_test 310a "open unlink remote file"
20153 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20156 local remote_file=$DIR/$tdir/tgt_dir/b
20158 mkdir -p $DIR/$tdir
20160 prepare_remote_file || error "prepare remote file failed"
20162 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20163 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20164 $CHECKSTAT -t file $remote_file || error "check file failed"
20166 run_test 310b "unlink remote file with multiple links while open"
20169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20170 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20172 local remote_file=$DIR/$tdir/tgt_dir/b
20174 mkdir -p $DIR/$tdir
20176 prepare_remote_file || error "prepare remote file failed"
20178 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20179 multiop_bg_pause $remote_file O_uc ||
20180 error "mulitop failed for remote file"
20182 $MULTIOP $DIR/$tfile Ouc
20183 kill -USR1 $MULTIPID
20186 run_test 310c "open-unlink remote file with multiple links"
20190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20191 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20192 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20193 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20194 remote_mds_nodsh && skip "remote MDS with nodsh"
20196 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20197 local mdts=$(comma_list $(mdts_nodes))
20199 mkdir -p $DIR/$tdir
20200 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20201 createmany -o $DIR/$tdir/$tfile. 1000
20203 # statfs data is not real time, let's just calculate it
20204 old_iused=$((old_iused + 1000))
20206 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20207 osp.*OST0000*MDT0000.create_count")
20208 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20209 osp.*OST0000*MDT0000.max_create_count")
20210 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20212 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20213 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20214 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20216 unlinkmany $DIR/$tdir/$tfile. 1000
20218 do_nodes $mdts "$LCTL set_param -n \
20219 osp.*OST0000*.max_create_count=$max_count"
20220 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20221 do_nodes $mdts "$LCTL set_param -n \
20222 osp.*OST0000*.create_count=$count"
20223 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20224 grep "=0" && error "create_count is zero"
20227 for i in $(seq 120); do
20228 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20229 # system may be too busy to destroy all objs in time, use
20230 # a somewhat small value to not fail autotest
20231 [ $((old_iused - new_iused)) -gt 400 ] && break
20235 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20236 [ $((old_iused - new_iused)) -gt 400 ] ||
20237 error "objs not destroyed after unlink"
20239 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20246 local vdevdir=$(dirname $(facet_vdevice $ost))
20247 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20248 local zfs_zapid=$(do_facet $ost $cmd |
20249 grep -w "/O/0/d$((objid%32))" -C 5 |
20250 awk '/Object/{getline; print $1}')
20251 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20252 awk "/$objid = /"'{printf $3}')
20257 zfs_object_blksz() {
20261 local vdevdir=$(dirname $(facet_vdevice $ost))
20262 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20263 local blksz=$(do_facet $ost $cmd $objid |
20264 awk '/dblk/{getline; printf $4}')
20266 case "${blksz: -1}" in
20267 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20268 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20275 test_312() { # LU-4856
20276 remote_ost_nodsh && skip "remote OST with nodsh"
20277 [ "$ost1_FSTYPE" = "zfs" ] ||
20278 skip_env "the test only applies to zfs"
20280 local max_blksz=$(do_facet ost1 \
20281 $ZFS get -p recordsize $(facet_device ost1) |
20282 awk '!/VALUE/{print $3}')
20284 # to make life a little bit easier
20285 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20286 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20288 local tf=$DIR/$tdir/$tfile
20290 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20292 # Get ZFS object id
20293 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20294 # block size change by sequential overwrite
20297 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20298 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20300 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20301 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20305 # block size change by sequential append write
20306 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20307 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20308 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20311 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20312 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20313 oflag=sync conv=notrunc
20315 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20316 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20317 error "blksz error, actual $blksz, " \
20318 "expected: 2 * $count * $PAGE_SIZE"
20324 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20325 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20327 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20328 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20329 [ $blksz -eq $PAGE_SIZE ] ||
20330 error "blksz error: $blksz, expected: $PAGE_SIZE"
20332 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20333 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20334 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20336 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20337 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20338 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20340 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20343 remote_ost_nodsh && skip "remote OST with nodsh"
20345 local file=$DIR/$tfile
20348 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20350 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20351 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20352 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20353 error "write should failed"
20354 do_facet ost1 "$LCTL set_param fail_loc=0"
20357 run_test 313 "io should fail after last_rcvd update fail"
20360 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20362 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20363 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20365 wait_delete_completed
20366 do_facet ost1 "$LCTL set_param fail_loc=0"
20368 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20370 test_315() { # LU-618
20371 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20373 local file=$DIR/$tfile
20376 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20377 error "multiop file write failed"
20378 $MULTIOP $file oO_RDONLY:r4063232_c &
20383 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20386 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20389 run_test 315 "read should be accounted"
20392 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20393 large_xattr_enabled || skip_env "ea_inode feature disabled"
20395 rm -rf $DIR/$tdir/d
20396 mkdir -p $DIR/$tdir/d
20397 chown nobody $DIR/$tdir/d
20398 touch $DIR/$tdir/d/file
20400 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20402 run_test 316 "lfs mv"
20405 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20406 skip "Need MDS version at least 2.11.53"
20407 if [ "$ost1_FSTYPE" == "zfs" ]; then
20408 skip "LU-10370: no implementation for ZFS"
20412 local grant_blk_size
20414 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20415 awk '/grant_block_size:/ { print $2; exit; }')
20417 # Create File of size 5M. Truncate it to below size's and verify
20420 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20421 error "Create file $DIR/$tfile failed"
20422 stack_trap "rm -f $DIR/$tfile" EXIT
20424 for trunc_sz in 2097152 4097 4000 509 0; do
20425 $TRUNCATE $DIR/$tfile $trunc_sz ||
20426 error "truncate $tfile to $trunc_sz failed"
20427 local sz=$(stat --format=%s $DIR/$tfile)
20428 local blk=$(stat --format=%b $DIR/$tfile)
20429 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20430 grant_blk_size) * 8))
20432 if [[ $blk -ne $trunc_blk ]]; then
20433 $(which stat) $DIR/$tfile
20434 error "Expected Block $trunc_blk got $blk for $tfile"
20437 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20438 error "Expected Size $trunc_sz got $sz for $tfile"
20443 # Create file with a hole and write actual two blocks. Block count
20446 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20447 conv=fsync || error "Create file : $DIR/$tfile"
20449 # Calculate the final truncate size.
20450 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20453 # truncate to size $trunc_sz bytes. Strip the last block
20454 # The block count must drop to 8
20456 $TRUNCATE $DIR/$tfile $trunc_sz ||
20457 error "truncate $tfile to $trunc_sz failed"
20459 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20460 sz=$(stat --format=%s $DIR/$tfile)
20461 blk=$(stat --format=%b $DIR/$tfile)
20463 if [[ $blk -ne $trunc_bsz ]]; then
20464 $(which stat) $DIR/$tfile
20465 error "Expected Block $trunc_bsz got $blk for $tfile"
20468 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20469 error "Expected Size $trunc_sz got $sz for $tfile"
20471 run_test 317 "Verify blocks get correctly update after truncate"
20474 local old_max_active=$($LCTL get_param -n \
20475 llite.*.max_read_ahead_async_active 2>/dev/null)
20477 $LCTL set_param llite.*.max_read_ahead_async_active=256
20478 local max_active=$($LCTL get_param -n \
20479 llite.*.max_read_ahead_async_active 2>/dev/null)
20480 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20482 # currently reset to 0 is unsupported, leave it 512 for now.
20483 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20484 error "set max_read_ahead_async_active should fail"
20486 $LCTL set_param llite.*.max_read_ahead_async_active=512
20487 max_active=$($LCTL get_param -n \
20488 llite.*.max_read_ahead_async_active 2>/dev/null)
20489 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20491 # restore @max_active
20492 [ $old_max_active -ne 0 ] && $LCTL set_param \
20493 llite.*.max_read_ahead_async_active=$old_max_active
20495 local old_threshold=$($LCTL get_param -n \
20496 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20497 local max_per_file_mb=$($LCTL get_param -n \
20498 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20500 local invalid=$(($max_per_file_mb + 1))
20502 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20503 && error "set $invalid should fail"
20505 local valid=$(($invalid - 1))
20507 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20508 error "set $valid should succeed"
20509 local threshold=$($LCTL get_param -n \
20510 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20511 [ $threshold -eq $valid ] || error \
20512 "expect threshold $valid got $threshold"
20514 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20516 run_test 318 "Verify async readahead tunables"
20519 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20521 local before=$(date +%s)
20523 local mdir=$DIR/$tdir
20524 local file=$mdir/xxx
20526 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20529 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20530 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20531 $LFS mv -m1 $file &
20534 dd if=$file of=/dev/null
20536 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20537 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20539 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20541 run_test 319 "lost lease lock on migrate error"
20543 test_398a() { # LU-4198
20544 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20545 $LCTL set_param ldlm.namespaces.*.lru_size=clear
20547 # request a new lock on client
20548 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20550 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20551 local lock_count=$($LCTL get_param -n \
20552 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20553 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
20555 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
20557 # no lock cached, should use lockless IO and not enqueue new lock
20558 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20559 lock_count=$($LCTL get_param -n \
20560 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20561 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
20563 run_test 398a "direct IO should cancel lock otherwise lockless"
20565 test_398b() { # LU-4198
20566 which fio || skip_env "no fio installed"
20567 $LFS setstripe -c -1 $DIR/$tfile
20570 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
20573 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
20574 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20575 --numjobs=$njobs --fallocate=none \
20576 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20577 --filename=$DIR/$tfile &
20580 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
20581 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
20582 --numjobs=$njobs --fallocate=none \
20583 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20584 --filename=$DIR/$tfile || true
20589 run_test 398b "DIO and buffer IO race"
20591 test_398c() { # LU-4198
20592 which fio || skip_env "no fio installed"
20594 saved_debug=$($LCTL get_param -n debug)
20595 $LCTL set_param debug=0
20597 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
20598 ((size /= 1024)) # by megabytes
20599 ((size /= 2)) # write half of the OST at most
20600 [ $size -gt 40 ] && size=40 #reduce test time anyway
20602 $LFS setstripe -c 1 $DIR/$tfile
20604 # it seems like ldiskfs reserves more space than necessary if the
20605 # writing blocks are not mapped, so it extends the file firstly
20606 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
20607 cancel_lru_locks osc
20609 # clear and verify rpc_stats later
20610 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
20613 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
20614 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
20615 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20616 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20617 --filename=$DIR/$tfile
20618 [ $? -eq 0 ] || error "fio write error"
20620 [ $($LCTL get_param -n \
20621 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
20622 error "Locks were requested while doing AIO"
20624 # get the percentage of 1-page I/O
20625 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
20626 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
20628 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
20630 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
20631 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20632 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20633 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20634 --filename=$DIR/$tfile
20635 [ $? -eq 0 ] || error "fio mixed read write error"
20638 $LCTL set_param debug="$saved_debug"
20640 run_test 398c "run fio to test AIO"
20643 local read_write=$1
20644 if [ "$read_write" = "write" ]; then
20645 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20646 elif [ "$read_write" = "read" ]; then
20647 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20649 error "argument error"
20652 # turn off debug for performance testing
20653 local saved_debug=$($LCTL get_param -n debug)
20654 $LCTL set_param debug=0
20656 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20658 # get ost1 size - $FSNAME-OST0000
20659 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20660 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20661 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20663 if [ "$read_write" = "read" ]; then
20664 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20667 local start_time=$(date +%s.%N)
20668 $dd_cmd bs=1M count=$blocks oflag=sync ||
20669 error "real dd $read_write error"
20670 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20672 if [ "$read_write" = "write" ]; then
20676 # define OBD_FAIL_OST_FAKE_RW 0x238
20677 do_facet ost1 $LCTL set_param fail_loc=0x238
20679 local start_time=$(date +%s.%N)
20680 $dd_cmd bs=1M count=$blocks oflag=sync ||
20681 error "fake dd $read_write error"
20682 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20684 if [ "$read_write" = "write" ]; then
20686 cancel_lru_locks osc
20687 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20688 error "$tfile size not $blocks MB"
20690 do_facet ost1 $LCTL set_param fail_loc=0
20692 echo "fake $read_write $duration_fake vs. normal $read_write" \
20693 "$duration in seconds"
20694 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20695 error_not_in_vm "fake write is slower"
20697 $LCTL set_param -n debug="$saved_debug"
20700 test_399a() { # LU-7655 for OST fake write
20701 remote_ost_nodsh && skip "remote OST with nodsh"
20705 run_test 399a "fake write should not be slower than normal write"
20707 test_399b() { # LU-8726 for OST fake read
20708 remote_ost_nodsh && skip "remote OST with nodsh"
20709 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20710 skip_env "ldiskfs only test"
20715 run_test 399b "fake read should not be slower than normal read"
20717 test_400a() { # LU-1606, was conf-sanity test_74
20718 if ! which $CC > /dev/null 2>&1; then
20719 skip_env "$CC is not installed"
20722 local extra_flags=''
20723 local out=$TMP/$tfile
20724 local prefix=/usr/include/lustre
20727 if ! [[ -d $prefix ]]; then
20728 # Assume we're running in tree and fixup the include path.
20729 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20730 extra_flags+=" -L$LUSTRE/utils/.lib"
20733 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20734 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20735 error "client api broken"
20739 run_test 400a "Lustre client api program can compile and link"
20741 test_400b() { # LU-1606, LU-5011
20743 local out=$TMP/$tfile
20744 local prefix=/usr/include/linux/lustre
20746 # We use a hard coded prefix so that this test will not fail
20747 # when run in tree. There are headers in lustre/include/lustre/
20748 # that are not packaged (like lustre_idl.h) and have more
20749 # complicated include dependencies (like config.h and lnet/types.h).
20750 # Since this test about correct packaging we just skip them when
20751 # they don't exist (see below) rather than try to fixup cppflags.
20753 if ! which $CC > /dev/null 2>&1; then
20754 skip_env "$CC is not installed"
20757 for header in $prefix/*.h; do
20758 if ! [[ -f "$header" ]]; then
20762 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20763 continue # lustre_ioctl.h is internal header
20766 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20767 error "cannot compile '$header'"
20771 run_test 400b "packaged headers can be compiled"
20773 test_401a() { #LU-7437
20774 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20775 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20777 #count the number of parameters by "list_param -R"
20778 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20779 #count the number of parameters by listing proc files
20780 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20781 echo "proc_dirs='$proc_dirs'"
20782 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20783 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20786 [ $params -eq $procs ] ||
20787 error "found $params parameters vs. $procs proc files"
20789 # test the list_param -D option only returns directories
20790 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20791 #count the number of parameters by listing proc directories
20792 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20795 [ $params -eq $procs ] ||
20796 error "found $params parameters vs. $procs proc files"
20798 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20801 local save=$($LCTL get_param -n jobid_var)
20804 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20805 error "no error returned when setting bad parameters"
20807 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20808 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20810 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20811 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20812 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20814 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20817 local jobid_var_old=$($LCTL get_param -n jobid_var)
20818 local jobid_var_new
20820 $LCTL set_param jobid_var= &&
20821 error "no error returned for 'set_param a='"
20823 jobid_var_new=$($LCTL get_param -n jobid_var)
20824 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20825 error "jobid_var was changed by setting without value"
20827 $LCTL set_param jobid_var &&
20828 error "no error returned for 'set_param a'"
20830 jobid_var_new=$($LCTL get_param -n jobid_var)
20831 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20832 error "jobid_var was changed by setting without value"
20834 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20837 local jobid_var_old=$($LCTL get_param -n jobid_var)
20838 local jobid_var_new
20839 local new_value="foo=bar"
20841 $LCTL set_param jobid_var=$new_value ||
20842 error "'set_param a=b' did not accept a value containing '='"
20844 jobid_var_new=$($LCTL get_param -n jobid_var)
20845 [[ "$jobid_var_new" == "$new_value" ]] ||
20846 error "'set_param a=b' failed on a value containing '='"
20848 # Reset the jobid_var to test the other format
20849 $LCTL set_param jobid_var=$jobid_var_old
20850 jobid_var_new=$($LCTL get_param -n jobid_var)
20851 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20852 error "failed to reset jobid_var"
20854 $LCTL set_param jobid_var $new_value ||
20855 error "'set_param a b' did not accept a value containing '='"
20857 jobid_var_new=$($LCTL get_param -n jobid_var)
20858 [[ "$jobid_var_new" == "$new_value" ]] ||
20859 error "'set_param a b' failed on a value containing '='"
20861 $LCTL set_param jobid_var $jobid_var_old
20862 jobid_var_new=$($LCTL get_param -n jobid_var)
20863 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20864 error "failed to reset jobid_var"
20866 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20869 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20870 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20871 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20872 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20873 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20874 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20875 remote_mds_nodsh && skip "remote MDS with nodsh"
20877 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20878 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20879 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20880 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20881 echo "Touch failed - OK"
20883 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20886 local file1=$DIR/$tfile.1
20887 local file2=$DIR/$tfile.2
20888 local tfile=$TMP/$tfile
20890 rm -f $file1 $file2 $tfile
20895 # 30 sec OBD_TIMEOUT in ll_getattr()
20896 # right before populating st_nlink
20897 $LCTL set_param fail_loc=0x80001409
20898 stat -c %h $file1 > $tfile &
20900 # create an alias, drop all locks and reclaim the dentry
20902 cancel_lru_locks mdc
20903 cancel_lru_locks osc
20904 sysctl -w vm.drop_caches=2
20908 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20910 rm -f $tfile $file1 $file2
20912 run_test 403 "i_nlink should not drop to zero due to aliasing"
20914 test_404() { # LU-6601
20915 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20916 skip "Need server version newer than 2.8.52"
20917 remote_mds_nodsh && skip "remote MDS with nodsh"
20919 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20920 awk '/osp .*-osc-MDT/ { print $4}')
20923 for osp in $mosps; do
20924 echo "Deactivate: " $osp
20925 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20926 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20927 awk -vp=$osp '$4 == p { print $2 }')
20928 [ $stat = IN ] || {
20929 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20930 error "deactivate error"
20932 echo "Activate: " $osp
20933 do_facet $SINGLEMDS $LCTL --device %$osp activate
20934 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20935 awk -vp=$osp '$4 == p { print $2 }')
20936 [ $stat = UP ] || {
20937 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20938 error "activate error"
20942 run_test 404 "validate manual {de}activated works properly for OSPs"
20945 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20946 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20947 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20948 skip "Layout swap lock is not supported"
20950 check_swap_layouts_support
20952 test_mkdir $DIR/$tdir
20953 swap_lock_test -d $DIR/$tdir ||
20954 error "One layout swap locked test failed"
20956 run_test 405 "Various layout swap lock tests"
20959 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20960 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20961 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20963 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20964 skip "Need MDS version at least 2.8.50"
20966 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20967 local test_pool=$TESTNAME
20969 pool_add $test_pool || error "pool_add failed"
20970 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20971 error "pool_add_targets failed"
20973 save_layout_restore_at_exit $MOUNT
20975 # parent set default stripe count only, child will stripe from both
20976 # parent and fs default
20977 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20978 error "setstripe $MOUNT failed"
20979 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20980 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20981 for i in $(seq 10); do
20982 local f=$DIR/$tdir/$tfile.$i
20983 touch $f || error "touch failed"
20984 local count=$($LFS getstripe -c $f)
20985 [ $count -eq $OSTCOUNT ] ||
20986 error "$f stripe count $count != $OSTCOUNT"
20987 local offset=$($LFS getstripe -i $f)
20988 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20989 local size=$($LFS getstripe -S $f)
20990 [ $size -eq $((def_stripe_size * 2)) ] ||
20991 error "$f stripe size $size != $((def_stripe_size * 2))"
20992 local pool=$($LFS getstripe -p $f)
20993 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20996 # change fs default striping, delete parent default striping, now child
20997 # will stripe from new fs default striping only
20998 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20999 error "change $MOUNT default stripe failed"
21000 $LFS setstripe -c 0 $DIR/$tdir ||
21001 error "delete $tdir default stripe failed"
21002 for i in $(seq 11 20); do
21003 local f=$DIR/$tdir/$tfile.$i
21004 touch $f || error "touch $f failed"
21005 local count=$($LFS getstripe -c $f)
21006 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21007 local offset=$($LFS getstripe -i $f)
21008 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21009 local size=$($LFS getstripe -S $f)
21010 [ $size -eq $def_stripe_size ] ||
21011 error "$f stripe size $size != $def_stripe_size"
21012 local pool=$($LFS getstripe -p $f)
21013 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21016 unlinkmany $DIR/$tdir/$tfile. 1 20
21018 local f=$DIR/$tdir/$tfile
21019 pool_remove_all_targets $test_pool $f
21020 pool_remove $test_pool $f
21022 run_test 406 "DNE support fs default striping"
21025 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21026 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21027 skip "Need MDS version at least 2.8.55"
21028 remote_mds_nodsh && skip "remote MDS with nodsh"
21030 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21031 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21032 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21033 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21034 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21036 #define OBD_FAIL_DT_TXN_STOP 0x2019
21037 for idx in $(seq $MDSCOUNT); do
21038 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21040 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21041 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21042 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21045 run_test 407 "transaction fail should cause operation fail"
21048 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21050 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21051 lctl set_param fail_loc=0x8000040a
21052 # let ll_prepare_partial_page() fail
21053 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21057 # create at least 100 unused inodes so that
21058 # shrink_icache_memory(0) should not return 0
21059 touch $DIR/$tfile-{0..100}
21060 rm -f $DIR/$tfile-{0..100}
21063 echo 2 > /proc/sys/vm/drop_caches
21065 run_test 408 "drop_caches should not hang due to page leaks"
21069 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21071 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21072 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21073 touch $DIR/$tdir/guard || error "(2) Fail to create"
21075 local PREFIX=$(str_repeat 'A' 128)
21076 echo "Create 1K hard links start at $(date)"
21077 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21078 error "(3) Fail to hard link"
21080 echo "Links count should be right although linkEA overflow"
21081 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21082 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21083 [ $linkcount -eq 1001 ] ||
21084 error "(5) Unexpected hard links count: $linkcount"
21086 echo "List all links start at $(date)"
21087 ls -l $DIR/$tdir/foo > /dev/null ||
21088 error "(6) Fail to list $DIR/$tdir/foo"
21090 echo "Unlink hard links start at $(date)"
21091 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21092 error "(7) Fail to unlink"
21093 echo "Unlink hard links finished at $(date)"
21095 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21099 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21100 skip "Need client version at least 2.9.59"
21102 # Create a file, and stat it from the kernel
21103 local testfile=$DIR/$tfile
21106 local run_id=$RANDOM
21107 local my_ino=$(stat --format "%i" $testfile)
21109 # Try to insert the module. This will always fail as the
21110 # module is designed to not be inserted.
21111 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21114 # Anything but success is a test failure
21116 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21117 error "no inode match"
21119 run_test 410 "Test inode number returned from kernel thread"
21121 cleanup_test411_cgroup() {
21127 local cg_basedir=/sys/fs/cgroup/memory
21129 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21130 skip "no setup for cgroup"
21132 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21133 error "test file creation failed"
21134 cancel_lru_locks osc
21136 # Create a very small memory cgroup to force a slab allocation error
21137 local cgdir=$cg_basedir/osc_slab_alloc
21138 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21139 trap "cleanup_test411_cgroup $cgdir" EXIT
21140 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21141 echo 1M > $cgdir/memory.limit_in_bytes
21143 # Should not LBUG, just be killed by oom-killer
21144 # dd will return 0 even allocation failure in some environment.
21145 # So don't check return value
21146 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21147 cleanup_test411_cgroup $cgdir
21151 run_test 411 "Slab allocation error with cgroup does not LBUG"
21154 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21155 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21156 skip "Need server version at least 2.10.55"
21159 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21160 error "mkdir failed"
21161 $LFS getdirstripe $DIR/$tdir
21162 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21163 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21164 error "expect $((MDSCOUT - 1)) get $stripe_index"
21165 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21166 [ $stripe_count -eq 2 ] ||
21167 error "expect 2 get $stripe_count"
21169 run_test 412 "mkdir on specific MDTs"
21173 local stripe_count=$2
21174 local mdts=$(comma_list $(mdts_nodes))
21177 local lmv_qos_prio_free
21178 local lmv_qos_threshold_rr
21179 local lmv_qos_maxage
21180 local lod_qos_prio_free
21181 local lod_qos_threshold_rr
21182 local lod_qos_maxage
21186 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21187 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21188 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21190 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21191 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21192 stack_trap "$LCTL set_param \
21193 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21194 stack_trap "$LCTL set_param \
21195 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21196 stack_trap "$LCTL set_param \
21197 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21199 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21200 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21201 lod_qos_prio_free=${lod_qos_prio_free%%%}
21202 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21203 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21204 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21205 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21206 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21207 stack_trap "do_nodes $mdts $LCTL set_param \
21208 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21209 stack_trap "do_nodes $mdts $LCTL set_param \
21210 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21212 stack_trap "do_nodes $mdts $LCTL set_param \
21213 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21216 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21218 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21219 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21221 testdir=$DIR/$tdir-s$stripe_count/rr
21223 for i in $(seq $((100 * MDSCOUNT))); do
21224 eval $mkdir_cmd $testdir/subdir$i ||
21225 error "$mkdir_cmd subdir$i failed"
21228 for i in $(seq $MDSCOUNT); do
21229 count=$($LFS getdirstripe -i $testdir/* |
21230 grep ^$((i - 1))$ | wc -l)
21231 echo "$count directories created on MDT$((i - 1))"
21232 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21234 if [ $stripe_count -gt 1 ]; then
21235 count=$($LFS getdirstripe $testdir/* |
21236 grep -P "^\s+$((i - 1))\t" | wc -l)
21237 echo "$count stripes created on MDT$((i - 1))"
21238 # deviation should < 5% of average
21239 [ $count -lt $((95 * stripe_count)) ] ||
21240 [ $count -gt $((105 * stripe_count)) ] &&
21241 error "stripes are not evenly distributed"
21245 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21246 do_nodes $mdts $LCTL set_param \
21247 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21250 echo "Check for uneven MDTs: "
21260 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21261 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21262 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21264 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21265 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21268 for ((i = 1; i < ${#ffree[@]}; i++)); do
21269 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21270 if [ $tmp -gt $max ]; then
21274 if [ $tmp -lt $min ]; then
21280 [ ${ffree[min_index]} -eq 0 ] &&
21281 skip "no free files in MDT$min_index"
21282 [ ${ffree[min_index]} -gt 100000000 ] &&
21283 skip "too much free files in MDT$min_index"
21285 # Check if we need to generate uneven MDTs
21287 local diff=$(((max - min) * 100 / min))
21288 local value="$(generate_string 1024)"
21290 while [ $diff -lt $threshold ]; do
21291 # generate uneven MDTs, create till $threshold% diff
21292 echo -n "weight diff=$diff% must be > $threshold% ..."
21293 count=$((${ffree[min_index]} / 10))
21294 # 50 sec per 10000 files in vm
21295 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21296 skip "$count files to create"
21297 echo "Fill MDT$min_index with $count files"
21298 [ -d $DIR/$tdir-MDT$min_index ] ||
21299 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21300 error "mkdir $tdir-MDT$min_index failed"
21301 for i in $(seq $count); do
21302 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21303 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21304 error "create f$j_$i failed"
21305 setfattr -n user.413b -v $value \
21306 $DIR/$tdir-MDT$min_index/f$j_$i ||
21307 error "setfattr f$j_$i failed"
21310 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21311 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21312 max=$(((${ffree[max_index]} >> 8) * \
21313 (${bavail[max_index]} * bsize >> 16)))
21314 min=$(((${ffree[min_index]} >> 8) * \
21315 (${bavail[min_index]} * bsize >> 16)))
21316 diff=$(((max - min) * 100 / min))
21319 echo "MDT filesfree available: ${ffree[@]}"
21320 echo "MDT blocks available: ${bavail[@]}"
21321 echo "weight diff=$diff%"
21324 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21326 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21327 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21328 # decrease statfs age, so that it can be updated in time
21329 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21330 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21334 testdir=$DIR/$tdir-s$stripe_count/qos
21336 for i in $(seq $((100 * MDSCOUNT))); do
21337 eval $mkdir_cmd $testdir/subdir$i ||
21338 error "$mkdir_cmd subdir$i failed"
21341 for i in $(seq $MDSCOUNT); do
21342 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21344 echo "$count directories created on MDT$((i - 1))"
21346 if [ $stripe_count -gt 1 ]; then
21347 count=$($LFS getdirstripe $testdir/* |
21348 grep -P "^\s+$((i - 1))\t" | wc -l)
21349 echo "$count stripes created on MDT$((i - 1))"
21353 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21354 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21356 # D-value should > 10% of averge
21357 [ $((max - min)) -lt 10 ] &&
21358 error "subdirs shouldn't be evenly distributed"
21361 if [ $stripe_count -gt 1 ]; then
21362 max=$($LFS getdirstripe $testdir/* |
21363 grep -P "^\s+$max_index\t" | wc -l)
21364 min=$($LFS getdirstripe $testdir/* |
21365 grep -P "^\s+$min_index\t" | wc -l)
21366 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21367 error "stripes shouldn't be evenly distributed"|| true
21372 [ $MDSCOUNT -lt 2 ] &&
21373 skip "We need at least 2 MDTs for this test"
21375 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21376 skip "Need server version at least 2.12.52"
21380 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21381 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21382 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21383 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21384 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21387 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21390 [ $MDSCOUNT -lt 2 ] &&
21391 skip "We need at least 2 MDTs for this test"
21393 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21394 skip "Need server version at least 2.12.52"
21398 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21399 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21400 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21401 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21402 $LFS setdirstripe -D -c $stripe_count \
21403 $DIR/$tdir-s$stripe_count/rr ||
21404 error "setdirstripe failed"
21405 $LFS setdirstripe -D -c $stripe_count \
21406 $DIR/$tdir-s$stripe_count/qos ||
21407 error "setdirstripe failed"
21408 test_qos_mkdir "mkdir" $stripe_count
21411 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21414 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21415 $LCTL set_param fail_loc=0x80000521
21416 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21419 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21423 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21424 skip "Need server version at least 2.11.52"
21434 # this test may be slow on ZFS
21435 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21437 # though this test is designed for striped directory, let's test normal
21438 # directory too since lock is always saved as CoS lock.
21439 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21440 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21449 start_time=$(date +%s)
21450 for i in $(seq $total); do
21451 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21454 end_time=$(date +%s)
21455 duration=$((end_time - start_time))
21457 kill -9 $setattr_pid
21459 echo "rename $total files took $duration sec"
21460 [ $duration -lt 100 ] || error "rename took $duration sec"
21462 run_test 415 "lock revoke is not missing"
21465 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21466 skip "Need server version at least 2.11.55"
21468 # define OBD_FAIL_OSD_TXN_START 0x19a
21469 do_facet mds1 lctl set_param fail_loc=0x19a
21471 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21475 run_test 416 "transaction start failure won't cause system hung"
21479 do_nodes $(comma_list $(mdts_nodes)) \
21480 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21481 do_nodes $(comma_list $(mdts_nodes)) \
21482 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21483 do_nodes $(comma_list $(mdts_nodes)) \
21484 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21488 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21489 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21490 skip "Need MDS version at least 2.11.56"
21492 trap cleanup_417 RETURN EXIT
21494 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21495 do_nodes $(comma_list $(mdts_nodes)) \
21496 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21497 $LFS migrate -m 0 $DIR/$tdir.1 &&
21498 error "migrate dir $tdir.1 should fail"
21500 do_nodes $(comma_list $(mdts_nodes)) \
21501 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21502 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21503 error "create remote dir $tdir.2 should fail"
21505 do_nodes $(comma_list $(mdts_nodes)) \
21506 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21507 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21508 error "create striped dir $tdir.3 should fail"
21511 run_test 417 "disable remote dir, striped dir and dir migration"
21513 # Checks that the outputs of df [-i] and lfs df [-i] match
21515 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21525 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21527 for count in {1..100}; do
21531 # read the lines of interest
21532 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21533 error "df $inodes $dir | tail -n +2 failed"
21534 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21535 error "lfs df $inodes $dir | grep summary: failed"
21537 # skip first substrings of each output as they are different
21538 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21539 # compare the two outputs
21541 for i in {1..5}; do
21542 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21550 lfs df $inodes $dir
21551 error "df and lfs df $1 output mismatch: " \
21552 "df ${inodes}: ${df_out[*]}, " \
21553 "lfs df ${inodes}: ${lfs_df_out[*]}"
21558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21560 local dir=$DIR/$tdir
21561 local numfiles=$((RANDOM % 4096 + 2))
21562 local numblocks=$((RANDOM % 256 + 1))
21564 wait_delete_completed
21567 # check block output
21568 check_lfs_df blocks $dir
21569 # check inode output
21570 check_lfs_df inodes $dir
21572 # create a single file and retest
21573 echo "Creating a single file and testing"
21574 createmany -o $dir/$tfile- 1 &>/dev/null ||
21575 error "creating 1 file in $dir failed"
21576 check_lfs_df blocks $dir
21577 check_lfs_df inodes $dir
21579 # create a random number of files
21580 echo "Creating $((numfiles - 1)) files and testing"
21581 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21582 error "creating $((numfiles - 1)) files in $dir failed"
21584 # write a random number of blocks to the first test file
21585 echo "Writing $numblocks 4K blocks and testing"
21586 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21587 count=$numblocks &>/dev/null ||
21588 error "dd to $dir/${tfile}-0 failed"
21591 check_lfs_df blocks $dir
21592 check_lfs_df inodes $dir
21594 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21595 error "unlinking $numfiles files in $dir failed"
21597 run_test 418 "df and lfs df outputs match"
21601 local dir=$DIR/$tdir
21606 cancel_lru_locks mdc
21608 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21609 $LCTL set_param fail_loc=0x1410
21611 $LCTL set_param fail_loc=0
21614 run_test 419 "Verify open file by name doesn't crash kernel"
21618 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21619 skip "Need MDS version at least 2.12.53"
21621 local SAVE_UMASK=$(umask)
21622 local dir=$DIR/$tdir
21623 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21627 mkdir -m03777 $dir/testdir
21628 ls -dn $dir/testdir
21629 # Need to remove trailing '.' when SELinux is enabled
21630 local dirperms=$(ls -dn $dir/testdir |
21631 awk '{ sub(/\.$/, "", $1); print $1}')
21632 [ $dirperms == "drwxrwsrwt" ] ||
21633 error "incorrect perms on $dir/testdir"
21635 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21636 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21637 ls -n $dir/testdir/testfile
21638 local fileperms=$(ls -n $dir/testdir/testfile |
21639 awk '{ sub(/\.$/, "", $1); print $1}')
21640 [ $fileperms == "-rwxr-xr-x" ] ||
21641 error "incorrect perms on $dir/testdir/testfile"
21645 run_test 420 "clear SGID bit on non-directories for non-members"
21652 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21653 skip "Need MDS version at least 2.12.54"
21655 test_mkdir $DIR/$tdir
21656 createmany -o $DIR/$tdir/f 3
21657 cnt=$(ls -1 $DIR/$tdir | wc -l)
21658 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21660 fid1=$(lfs path2fid $DIR/$tdir/f1)
21661 fid2=$(lfs path2fid $DIR/$tdir/f2)
21662 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21664 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21665 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21667 cnt=$(ls -1 $DIR/$tdir | wc -l)
21668 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21670 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21671 createmany -o $DIR/$tdir/f 3
21672 cnt=$(ls -1 $DIR/$tdir | wc -l)
21673 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21675 fid1=$(lfs path2fid $DIR/$tdir/f1)
21676 fid2=$(lfs path2fid $DIR/$tdir/f2)
21677 echo "remove using fsname $FSNAME"
21678 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21680 cnt=$(ls -1 $DIR/$tdir | wc -l)
21681 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21683 run_test 421a "simple rm by fid"
21690 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21691 skip "Need MDS version at least 2.12.54"
21693 test_mkdir $DIR/$tdir
21694 createmany -o $DIR/$tdir/f 3
21695 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21698 FID1=$(lfs path2fid $DIR/$tdir/f1)
21699 FID2=$(lfs path2fid $DIR/$tdir/f2)
21700 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21702 kill -USR1 $MULTIPID
21705 cnt=$(ls $DIR/$tdir | wc -l)
21706 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21708 run_test 421b "rm by fid on open file"
21714 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21715 skip "Need MDS version at least 2.12.54"
21717 test_mkdir $DIR/$tdir
21718 createmany -o $DIR/$tdir/f 3
21719 touch $DIR/$tdir/$tfile
21720 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21721 cnt=$(ls -1 $DIR/$tdir | wc -l)
21722 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21724 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21725 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21727 cnt=$(ls $DIR/$tdir | wc -l)
21728 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21730 run_test 421c "rm by fid against hardlinked files"
21736 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21737 skip "Need MDS version at least 2.12.54"
21739 test_mkdir $DIR/$tdir
21740 createmany -o $DIR/$tdir/f 4097
21741 cnt=$(ls -1 $DIR/$tdir | wc -l)
21742 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21744 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21745 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21747 cnt=$(ls $DIR/$tdir | wc -l)
21749 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21751 run_test 421d "rmfid en masse"
21757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21758 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21759 skip "Need MDS version at least 2.12.54"
21761 mkdir -p $DIR/$tdir
21762 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21763 createmany -o $DIR/$tdir/striped_dir/f 512
21764 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21765 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21767 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21768 sed "s/[/][^:]*://g")
21769 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21771 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21773 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21775 run_test 421e "rmfid in DNE"
21781 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21782 skip "Need MDS version at least 2.12.54"
21784 test_mkdir $DIR/$tdir
21786 cnt=$(ls -1 $DIR/$tdir | wc -l)
21787 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21789 FID=$(lfs path2fid $DIR/$tdir/f)
21790 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21791 # rmfid should fail
21792 cnt=$(ls -1 $DIR/$tdir | wc -l)
21793 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21795 chmod a+rw $DIR/$tdir
21797 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21798 # rmfid should fail
21799 cnt=$(ls -1 $DIR/$tdir | wc -l)
21800 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21803 $RUNAS touch $DIR/$tdir/f
21804 FID=$(lfs path2fid $DIR/$tdir/f)
21805 echo "rmfid as root"
21806 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21807 cnt=$(ls -1 $DIR/$tdir | wc -l)
21808 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21811 $RUNAS touch $DIR/$tdir/f
21812 cnt=$(ls -1 $DIR/$tdir | wc -l)
21813 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21814 FID=$(lfs path2fid $DIR/$tdir/f)
21815 # rmfid w/o user_fid2path mount option should fail
21816 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21817 cnt=$(ls -1 $DIR/$tdir | wc -l)
21818 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21820 umount_client $MOUNT || error "failed to umount client"
21821 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21822 error "failed to mount client'"
21824 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21825 # rmfid should succeed
21826 cnt=$(ls -1 $DIR/$tdir | wc -l)
21827 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21829 # rmfid shouldn't allow to remove files due to dir's permission
21830 chmod a+rwx $DIR/$tdir
21833 FID=$(lfs path2fid $DIR/$tdir/f)
21834 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21836 umount_client $MOUNT || error "failed to umount client"
21837 mount_client $MOUNT "$MOUNT_OPTS" ||
21838 error "failed to mount client'"
21841 run_test 421f "rmfid checks permissions"
21847 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21848 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21849 skip "Need MDS version at least 2.12.54"
21851 mkdir -p $DIR/$tdir
21852 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21853 createmany -o $DIR/$tdir/striped_dir/f 512
21854 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21855 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21857 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21858 sed "s/[/][^:]*://g")
21860 rm -f $DIR/$tdir/striped_dir/f1*
21861 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21862 removed=$((512 - cnt))
21864 # few files have been just removed, so we expect
21865 # rmfid to fail on their fids
21866 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21867 [ $removed != $errors ] && error "$errors != $removed"
21869 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21871 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21873 run_test 421g "rmfid to return errors properly"
21876 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21877 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21878 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21879 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21880 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21882 local amc=$(at_max_get client)
21883 local amo=$(at_max_get mds1)
21884 local timeout=`lctl get_param -n timeout`
21886 at_max_set 0 client
21889 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21890 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21891 fail_val=$(((2*timeout + 10)*1000))
21892 touch $DIR/$tdir/d3/file &
21894 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21895 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21896 fail_val=$((2*timeout + 5))
21897 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21901 sleep $((2 * timeout))
21905 touch $DIR/$tdir/d2/file3
21906 touch $DIR/$tdir/d2/file4
21907 touch $DIR/$tdir/d2/file5
21910 at_max_set $amc client
21911 at_max_set $amo mds1
21913 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21914 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21915 error "Watchdog is always throttled"
21917 run_test 422 "kill a process with RPC in progress"
21920 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
21921 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21922 skip "Need server version at least 2.9.55"
21924 start_full_debug_logging
21928 stop_full_debug_logging
21932 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21933 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21934 awk '/The barrier for/ { print $7 }')
21937 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21942 barrier_expired() {
21945 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21946 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21947 awk '/will be expired/ { print $7 }')
21949 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21958 echo "Start barrier_freeze at: $(date)"
21959 #define OBD_FAIL_BARRIER_DELAY 0x2202
21960 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21961 # Do not reduce barrier time - See LU-11873
21962 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21965 local b_status=$(barrier_stat)
21966 echo "Got barrier status at: $(date)"
21967 [ "$b_status" = "'freezing_p1'" ] ||
21968 error "(1) unexpected barrier status $b_status"
21970 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21972 b_status=$(barrier_stat)
21973 [ "$b_status" = "'frozen'" ] ||
21974 error "(2) unexpected barrier status $b_status"
21976 local expired=$(barrier_expired)
21977 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21978 sleep $((expired + 3))
21980 b_status=$(barrier_stat)
21981 [ "$b_status" = "'expired'" ] ||
21982 error "(3) unexpected barrier status $b_status"
21984 # Do not reduce barrier time - See LU-11873
21985 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21986 error "(4) fail to freeze barrier"
21988 b_status=$(barrier_stat)
21989 [ "$b_status" = "'frozen'" ] ||
21990 error "(5) unexpected barrier status $b_status"
21992 echo "Start barrier_thaw at: $(date)"
21993 #define OBD_FAIL_BARRIER_DELAY 0x2202
21994 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21995 do_facet mgs $LCTL barrier_thaw $FSNAME &
21998 b_status=$(barrier_stat)
21999 echo "Got barrier status at: $(date)"
22000 [ "$b_status" = "'thawing'" ] ||
22001 error "(6) unexpected barrier status $b_status"
22003 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22005 b_status=$(barrier_stat)
22006 [ "$b_status" = "'thawed'" ] ||
22007 error "(7) unexpected barrier status $b_status"
22009 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22010 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22011 do_facet mgs $LCTL barrier_freeze $FSNAME
22013 b_status=$(barrier_stat)
22014 [ "$b_status" = "'failed'" ] ||
22015 error "(8) unexpected barrier status $b_status"
22017 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22018 do_facet mgs $LCTL barrier_thaw $FSNAME
22022 run_test 801a "write barrier user interfaces and stat machine"
22027 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22028 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22029 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22030 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22031 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22033 cancel_lru_locks mdc
22035 # 180 seconds should be long enough
22036 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22038 local b_status=$(barrier_stat)
22039 [ "$b_status" = "'frozen'" ] ||
22040 error "(6) unexpected barrier status $b_status"
22042 mkdir $DIR/$tdir/d0/d10 &
22045 touch $DIR/$tdir/d1/f13 &
22048 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22051 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22054 rm -f $DIR/$tdir/d4/f12 &
22057 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22059 # To guarantee taht the 'stat' is not blocked
22060 b_status=$(barrier_stat)
22061 [ "$b_status" = "'frozen'" ] ||
22062 error "(8) unexpected barrier status $b_status"
22064 # let above commands to run at background
22067 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22068 ps -p $touch_pid || error "(10) touch should be blocked"
22069 ps -p $ln_pid || error "(11) link should be blocked"
22070 ps -p $mv_pid || error "(12) rename should be blocked"
22071 ps -p $rm_pid || error "(13) unlink should be blocked"
22073 b_status=$(barrier_stat)
22074 [ "$b_status" = "'frozen'" ] ||
22075 error "(14) unexpected barrier status $b_status"
22077 do_facet mgs $LCTL barrier_thaw $FSNAME
22078 b_status=$(barrier_stat)
22079 [ "$b_status" = "'thawed'" ] ||
22080 error "(15) unexpected barrier status $b_status"
22082 wait $mkdir_pid || error "(16) mkdir should succeed"
22083 wait $touch_pid || error "(17) touch should succeed"
22084 wait $ln_pid || error "(18) link should succeed"
22085 wait $mv_pid || error "(19) rename should succeed"
22086 wait $rm_pid || error "(20) unlink should succeed"
22090 run_test 801b "modification will be blocked by write barrier"
22093 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22097 stop mds2 || error "(1) Fail to stop mds2"
22099 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22101 local b_status=$(barrier_stat)
22102 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22103 do_facet mgs $LCTL barrier_thaw $FSNAME
22104 error "(2) unexpected barrier status $b_status"
22107 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22108 error "(3) Fail to rescan barrier bitmap"
22110 # Do not reduce barrier time - See LU-11873
22111 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22113 b_status=$(barrier_stat)
22114 [ "$b_status" = "'frozen'" ] ||
22115 error "(4) unexpected barrier status $b_status"
22117 do_facet mgs $LCTL barrier_thaw $FSNAME
22118 b_status=$(barrier_stat)
22119 [ "$b_status" = "'thawed'" ] ||
22120 error "(5) unexpected barrier status $b_status"
22122 local devname=$(mdsdevname 2)
22124 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22126 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22127 error "(7) Fail to rescan barrier bitmap"
22131 run_test 801c "rescan barrier bitmap"
22133 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22134 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22135 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22136 saved_MOUNT_OPTS=$MOUNT_OPTS
22142 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22143 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22144 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22145 MOUNT_OPTS=$saved_MOUNT_OPTS
22150 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22151 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22152 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22153 skip "Need server version at least 2.9.55"
22155 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22157 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22159 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22160 error "(2) Fail to copy"
22162 trap cleanup_802a EXIT
22164 # sync by force before remount as readonly
22165 sync; sync_all_data; sleep 3; sync_all_data
22169 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22170 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22171 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22173 echo "Mount the server as read only"
22174 setupall server_only || error "(3) Fail to start servers"
22176 echo "Mount client without ro should fail"
22177 mount_client $MOUNT &&
22178 error "(4) Mount client without 'ro' should fail"
22180 echo "Mount client with ro should succeed"
22181 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22182 mount_client $MOUNT ||
22183 error "(5) Mount client with 'ro' should succeed"
22185 echo "Modify should be refused"
22186 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22188 echo "Read should be allowed"
22189 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22190 error "(7) Read should succeed under ro mode"
22194 run_test 802a "simulate readonly device"
22197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22198 remote_mds_nodsh && skip "remote MDS with nodsh"
22200 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22201 skip "readonly option not available"
22203 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22205 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22206 error "(2) Fail to copy"
22208 # write back all cached data before setting MDT to readonly
22212 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22213 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22215 echo "Modify should be refused"
22216 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22218 echo "Read should be allowed"
22219 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22220 error "(7) Read should succeed under ro mode"
22223 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22225 run_test 802b "be able to set MDTs to readonly"
22228 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22229 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22230 skip "MDS needs to be newer than 2.10.54"
22232 mkdir -p $DIR/$tdir
22233 # Create some objects on all MDTs to trigger related logs objects
22234 for idx in $(seq $MDSCOUNT); do
22235 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22236 $DIR/$tdir/dir${idx} ||
22237 error "Fail to create $DIR/$tdir/dir${idx}"
22241 wait_delete_completed # ensure old test cleanups are finished
22242 echo "before create:"
22244 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22246 for i in {1..10}; do
22247 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22248 error "Fail to create $DIR/$tdir/foo$i"
22252 echo "after create:"
22254 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22256 # allow for an llog to be cleaned up during the test
22257 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22258 error "before ($before_used) + 10 > after ($after_used)"
22260 for i in {1..10}; do
22261 rm -rf $DIR/$tdir/foo$i ||
22262 error "Fail to remove $DIR/$tdir/foo$i"
22265 sleep 3 # avoid MDT return cached statfs
22266 wait_delete_completed
22267 echo "after unlink:"
22269 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22271 # allow for an llog to be created during the test
22272 [ $after_used -le $((before_used + 1)) ] ||
22273 error "after ($after_used) > before ($before_used) + 1"
22275 run_test 803 "verify agent object for remote object"
22278 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22279 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22280 skip "MDS needs to be newer than 2.10.54"
22281 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22283 mkdir -p $DIR/$tdir
22284 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22285 error "Fail to create $DIR/$tdir/dir0"
22287 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22288 local dev=$(mdsdevname 2)
22290 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22291 grep ${fid} || error "NOT found agent entry for dir0"
22293 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22294 error "Fail to create $DIR/$tdir/dir1"
22296 touch $DIR/$tdir/dir1/foo0 ||
22297 error "Fail to create $DIR/$tdir/dir1/foo0"
22298 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22301 for idx in $(seq $MDSCOUNT); do
22302 dev=$(mdsdevname $idx)
22303 do_facet mds${idx} \
22304 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22305 grep ${fid} && rc=$idx
22308 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22309 error "Fail to rename foo0 to foo1"
22310 if [ $rc -eq 0 ]; then
22311 for idx in $(seq $MDSCOUNT); do
22312 dev=$(mdsdevname $idx)
22313 do_facet mds${idx} \
22314 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22315 grep ${fid} && rc=$idx
22319 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22320 error "Fail to rename foo1 to foo2"
22321 if [ $rc -eq 0 ]; then
22322 for idx in $(seq $MDSCOUNT); do
22323 dev=$(mdsdevname $idx)
22324 do_facet mds${idx} \
22325 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22326 grep ${fid} && rc=$idx
22330 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22332 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22333 error "Fail to link to $DIR/$tdir/dir1/foo2"
22334 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22335 error "Fail to rename foo2 to foo0"
22336 unlink $DIR/$tdir/dir1/foo0 ||
22337 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22338 rm -rf $DIR/$tdir/dir0 ||
22339 error "Fail to rm $DIR/$tdir/dir0"
22341 for idx in $(seq $MDSCOUNT); do
22342 dev=$(mdsdevname $idx)
22346 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22348 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22349 error "mount mds$idx failed"
22350 df $MOUNT > /dev/null 2>&1
22352 # e2fsck should not return error
22354 error "e2fsck detected error on MDT${idx}: rc=$rc"
22357 run_test 804 "verify agent entry for remote entry"
22360 do_facet $SINGLEMDS zfs set quota=$old $fsset
22361 unlinkmany $DIR/$tdir/f- 1000000
22366 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22367 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22368 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22369 skip "netfree not implemented before 0.7"
22370 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22371 skip "Need MDS version at least 2.10.57"
22378 local pref="osd-zfs.$FSNAME-MDT0000."
22380 # limit available space on MDS dataset to meet nospace issue
22381 # quickly. then ZFS 0.7.2 can use reserved space if asked
22382 # properly (using netfree flag in osd_declare_destroy()
22383 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22384 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22386 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22387 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22388 let "usedkb=usedkb-freekb"
22389 let "freekb=freekb/2"
22390 if let "freekb > 5000"; then
22393 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22394 trap cleanup_805 EXIT
22396 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22397 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22398 rm -rf $DIR/$tdir || error "not able to remove"
22399 do_facet $SINGLEMDS zfs set quota=$old $fsset
22402 run_test 805 "ZFS can remove from full fs"
22408 local size=$($LFS getsom -s $file)
22409 local expect=$(stat -c %s $file)
22411 [[ $size == $expect ]] ||
22412 error "$file expected size: $expect, got: $size"
22414 local blocks=$($LFS getsom -b $file)
22415 expect=$(stat -c %b $file)
22416 [[ $blocks == $expect ]] ||
22417 error "$file expected blocks: $expect, got: $blocks"
22422 local size=$($LFS getsom -s $1)
22425 [[ $size == $expect ]] ||
22426 error "$file expected size: $expect, got: $size"
22430 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22431 skip "Need MDS version at least 2.11.52"
22435 touch $DIR/$tfile || error "touch $tfile failed"
22437 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22438 save_lustre_params client "llite.*.xattr_cache" > $save
22439 lctl set_param llite.*.xattr_cache=0
22440 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22442 # single-threaded write
22443 echo "Test SOM for single-threaded write"
22444 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22445 error "write $tfile failed"
22446 check_lsom_size $DIR/$tfile $bs
22449 local size=$(($num * $bs))
22453 echo "Test SOM for single client multi-threaded($num) write"
22454 $TRUNCATE $DIR/$tfile 0
22455 for ((i = 0; i < $num; i++)); do
22456 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22458 offset=$((offset + $bs))
22460 for (( i=0; i < $num; i++ )); do
22463 check_lsom_size $DIR/$tfile $size
22465 $TRUNCATE $DIR/$tfile 0
22466 for ((i = 0; i < $num; i++)); do
22467 offset=$((offset - $bs))
22468 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22471 for (( i=0; i < $num; i++ )); do
22474 check_lsom_size $DIR/$tfile $size
22476 # multi-client writes
22477 num=$(get_node_count ${CLIENTS//,/ })
22478 size=$(($num * $bs))
22482 echo "Test SOM for multi-client ($num) writes"
22483 $TRUNCATE $DIR/$tfile 0
22484 for client in ${CLIENTS//,/ }; do
22485 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22488 offset=$((offset + $bs))
22490 for (( i=0; i < $num; i++ )); do
22493 check_lsom_size $DIR/$tfile $offset
22496 $TRUNCATE $DIR/$tfile 0
22497 for client in ${CLIENTS//,/ }; do
22498 offset=$((offset - $bs))
22499 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22503 for (( i=0; i < $num; i++ )); do
22506 check_lsom_size $DIR/$tfile $size
22509 echo "Test SOM for truncate"
22510 $TRUNCATE $DIR/$tfile 1048576
22511 check_lsom_size $DIR/$tfile 1048576
22512 $TRUNCATE $DIR/$tfile 1234
22513 check_lsom_size $DIR/$tfile 1234
22515 # verify SOM blocks count
22516 echo "Verify SOM block count"
22517 $TRUNCATE $DIR/$tfile 0
22518 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22519 error "failed to write file $tfile"
22520 check_lsom_data $DIR/$tfile
22522 run_test 806 "Verify Lazy Size on MDS"
22525 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22526 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22527 skip "Need MDS version at least 2.11.52"
22529 # Registration step
22530 changelog_register || error "changelog_register failed"
22531 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22532 changelog_users $SINGLEMDS | grep -q $cl_user ||
22533 error "User $cl_user not found in changelog_users"
22535 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22536 save_lustre_params client "llite.*.xattr_cache" > $save
22537 lctl set_param llite.*.xattr_cache=0
22538 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22540 rm -rf $DIR/$tdir || error "rm $tdir failed"
22541 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22542 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22543 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22544 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22545 error "truncate $tdir/trunc failed"
22548 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22549 error "write $tfile failed"
22551 # multi-client wirtes
22552 local num=$(get_node_count ${CLIENTS//,/ })
22556 echo "Test SOM for multi-client ($num) writes"
22557 touch $DIR/$tfile || error "touch $tfile failed"
22558 $TRUNCATE $DIR/$tfile 0
22559 for client in ${CLIENTS//,/ }; do
22560 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22563 offset=$((offset + $bs))
22565 for (( i=0; i < $num; i++ )); do
22570 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22571 check_lsom_data $DIR/$tdir/trunc
22572 check_lsom_data $DIR/$tdir/single_dd
22573 check_lsom_data $DIR/$tfile
22576 # Deregistration step
22577 changelog_deregister || error "changelog_deregister failed"
22579 run_test 807 "verify LSOM syncing tool"
22581 check_som_nologged()
22583 local lines=$($LFS changelog $FSNAME-MDT0000 |
22584 grep 'x=trusted.som' | wc -l)
22585 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22589 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22590 skip "Need MDS version at least 2.11.55"
22592 # Registration step
22593 changelog_register || error "changelog_register failed"
22595 touch $DIR/$tfile || error "touch $tfile failed"
22598 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22599 error "write $tfile failed"
22602 $TRUNCATE $DIR/$tfile 1234
22605 $TRUNCATE $DIR/$tfile 1048576
22608 # Deregistration step
22609 changelog_deregister || error "changelog_deregister failed"
22611 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22616 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22620 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22621 skip "Need MDS version at least 2.11.56"
22623 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22624 error "failed to create DoM-only file $DIR/$tfile"
22625 touch $DIR/$tfile || error "touch $tfile failed"
22626 check_som_nodata $DIR/$tfile
22628 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22629 error "write $tfile failed"
22630 check_som_nodata $DIR/$tfile
22632 $TRUNCATE $DIR/$tfile 1234
22633 check_som_nodata $DIR/$tfile
22635 $TRUNCATE $DIR/$tfile 4097
22636 check_som_nodata $DIR/$file
22638 run_test 809 "Verify no SOM xattr store for DoM-only files"
22641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22642 $GSS && skip_env "could not run with gss"
22643 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22644 skip "OST < 2.12.58 doesn't align checksum"
22647 stack_trap "set_checksums $ORIG_CSUM" EXIT
22648 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22653 for csum in $CKSUM_TYPES; do
22654 #define OBD_FAIL_OSC_NO_GRANT 0x411
22655 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22656 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22658 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22659 before=$(md5sum $DIR/$tfile)
22660 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22661 after=$(md5sum $DIR/$tfile)
22662 [ "$before" == "$after" ] ||
22663 error "$csum: $before != $after bs=$1 seek=$2"
22667 run_test 810 "partial page writes on ZFS (LU-11663)"
22670 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22671 skip "Need MDS version at least 2.11.56"
22673 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22674 do_facet mds1 $LCTL set_param fail_loc=0x165
22675 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22678 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22680 wait_update_facet mds1 "pgrep orph_.*-MDD | wc -l" "0" ||
22681 error "MDD orphan cleanup thread not quit"
22683 run_test 811 "orphan name stub can be cleaned up in startup"
22686 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22687 skip "OST < 2.12.51 doesn't support this fail_loc"
22688 [ "$SHARED_KEY" = true ] &&
22689 skip "OSC connections never go IDLE with Shared-Keys enabled"
22691 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22692 # ensure ost1 is connected
22693 stat $DIR/$tfile >/dev/null || error "can't stat"
22694 wait_osc_import_state client ost1 FULL
22695 # no locks, no reqs to let the connection idle
22696 cancel_lru_locks osc
22698 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22699 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22700 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22701 wait_osc_import_state client ost1 CONNECTING
22702 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22704 stat $DIR/$tfile >/dev/null || error "can't stat file"
22706 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22708 test_812b() { # LU-12378
22709 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22710 skip "OST < 2.12.51 doesn't support this fail_loc"
22711 [ "$SHARED_KEY" = true ] &&
22712 skip "OSC connections never go IDLE with Shared-Keys enabled"
22714 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22715 # ensure ost1 is connected
22716 stat $DIR/$tfile >/dev/null || error "can't stat"
22717 wait_osc_import_state client ost1 FULL
22718 # no locks, no reqs to let the connection idle
22719 cancel_lru_locks osc
22721 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22722 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22723 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22724 wait_osc_import_state client ost1 CONNECTING
22725 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22727 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22728 wait_osc_import_state client ost1 IDLE
22730 run_test 812b "do not drop no resend request for idle connect"
22733 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22734 [ -z "$file_heat_sav" ] && skip "no file heat support"
22745 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22746 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22748 $LCTL set_param -n llite.*.file_heat=1
22749 echo "Turn on file heat"
22750 echo "Period second: $period_second, Decay percentage: $decay_pct"
22752 echo "QQQQ" > $DIR/$tfile
22753 echo "QQQQ" > $DIR/$tfile
22754 echo "QQQQ" > $DIR/$tfile
22755 cat $DIR/$tfile > /dev/null
22756 cat $DIR/$tfile > /dev/null
22757 cat $DIR/$tfile > /dev/null
22758 cat $DIR/$tfile > /dev/null
22760 local out=$($LFS heat_get $DIR/$tfile)
22762 $LFS heat_get $DIR/$tfile
22763 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22764 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22765 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22766 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22768 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22769 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22770 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22771 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22773 sleep $((period_second + 3))
22774 echo "Sleep $((period_second + 3)) seconds..."
22775 # The recursion formula to calculate the heat of the file f is as
22777 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22778 # Where Hi is the heat value in the period between time points i*I and
22779 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22780 # to the weight of Ci.
22781 out=$($LFS heat_get $DIR/$tfile)
22782 $LFS heat_get $DIR/$tfile
22783 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22784 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22785 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22786 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22788 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22789 error "read sample ($readsample) is wrong"
22790 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22791 error "write sample ($writesample) is wrong"
22792 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22793 error "read bytes ($readbyte) is wrong"
22794 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22795 error "write bytes ($writebyte) is wrong"
22797 echo "QQQQ" > $DIR/$tfile
22798 echo "QQQQ" > $DIR/$tfile
22799 echo "QQQQ" > $DIR/$tfile
22800 cat $DIR/$tfile > /dev/null
22801 cat $DIR/$tfile > /dev/null
22802 cat $DIR/$tfile > /dev/null
22803 cat $DIR/$tfile > /dev/null
22805 sleep $((period_second + 3))
22806 echo "Sleep $((period_second + 3)) seconds..."
22808 out=$($LFS heat_get $DIR/$tfile)
22809 $LFS heat_get $DIR/$tfile
22810 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22811 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22812 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22813 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22815 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22816 4 * $decay_pct) / 100") -eq 1 ] ||
22817 error "read sample ($readsample1) is wrong"
22818 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22819 3 * $decay_pct) / 100") -eq 1 ] ||
22820 error "write sample ($writesample1) is wrong"
22821 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22822 20 * $decay_pct) / 100") -eq 1 ] ||
22823 error "read bytes ($readbyte1) is wrong"
22824 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22825 15 * $decay_pct) / 100") -eq 1 ] ||
22826 error "write bytes ($writebyte1) is wrong"
22828 echo "Turn off file heat for the file $DIR/$tfile"
22829 $LFS heat_set -o $DIR/$tfile
22831 echo "QQQQ" > $DIR/$tfile
22832 echo "QQQQ" > $DIR/$tfile
22833 echo "QQQQ" > $DIR/$tfile
22834 cat $DIR/$tfile > /dev/null
22835 cat $DIR/$tfile > /dev/null
22836 cat $DIR/$tfile > /dev/null
22837 cat $DIR/$tfile > /dev/null
22839 out=$($LFS heat_get $DIR/$tfile)
22840 $LFS heat_get $DIR/$tfile
22841 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22842 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22843 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22844 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22846 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22847 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22848 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22849 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22851 echo "Trun on file heat for the file $DIR/$tfile"
22852 $LFS heat_set -O $DIR/$tfile
22854 echo "QQQQ" > $DIR/$tfile
22855 echo "QQQQ" > $DIR/$tfile
22856 echo "QQQQ" > $DIR/$tfile
22857 cat $DIR/$tfile > /dev/null
22858 cat $DIR/$tfile > /dev/null
22859 cat $DIR/$tfile > /dev/null
22860 cat $DIR/$tfile > /dev/null
22862 out=$($LFS heat_get $DIR/$tfile)
22863 $LFS heat_get $DIR/$tfile
22864 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22865 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22866 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22867 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22869 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22870 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22871 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22872 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22874 $LFS heat_set -c $DIR/$tfile
22875 $LCTL set_param -n llite.*.file_heat=0
22876 echo "Turn off file heat support for the Lustre filesystem"
22878 echo "QQQQ" > $DIR/$tfile
22879 echo "QQQQ" > $DIR/$tfile
22880 echo "QQQQ" > $DIR/$tfile
22881 cat $DIR/$tfile > /dev/null
22882 cat $DIR/$tfile > /dev/null
22883 cat $DIR/$tfile > /dev/null
22884 cat $DIR/$tfile > /dev/null
22886 out=$($LFS heat_get $DIR/$tfile)
22887 $LFS heat_get $DIR/$tfile
22888 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22889 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22890 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22891 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22893 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22894 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22895 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22896 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22898 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22901 run_test 813 "File heat verfication"
22905 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22906 echo -n y >> $DIR/$tfile
22907 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22908 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22910 run_test 814 "sparse cp works as expected (LU-12361)"
22914 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22915 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22917 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22920 [ "$SHARED_KEY" = true ] &&
22921 skip "OSC connections never go IDLE with Shared-Keys enabled"
22923 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22924 # ensure ost1 is connected
22925 stat $DIR/$tfile >/dev/null || error "can't stat"
22926 wait_osc_import_state client ost1 FULL
22927 # no locks, no reqs to let the connection idle
22928 cancel_lru_locks osc
22929 lru_resize_disable osc
22932 before=$($LCTL get_param -n \
22933 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22935 wait_osc_import_state client ost1 IDLE
22936 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22937 now=$($LCTL get_param -n \
22938 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22939 [ $before == $now ] || error "lru_size changed $before != $now"
22941 run_test 816 "do not reset lru_resize on idle reconnect"
22945 exportfs -u localhost:$DIR/nfsexp
22950 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22952 mkdir -p $DIR/nfsexp
22953 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22954 error "failed to export nfs"
22956 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22957 stack_trap cleanup_817 EXIT
22959 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22960 error "failed to mount nfs to $tmpdir"
22962 cp /bin/true $tmpdir
22963 $DIR/nfsexp/true || error "failed to execute 'true' command"
22965 run_test 817 "nfsd won't cache write lock for exec file"
22969 $LFS setstripe -c1 -i0 $DIR/$tfile
22970 $LFS setstripe -c1 -i1 $DIR/$tfile
22972 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22973 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22974 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22975 error "start $SINGLEMDS failed"
22978 run_test 818 "unlink with failed llog"
22981 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22982 cancel_lru_locks osc
22983 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22984 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22985 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22988 run_test 819a "too big niobuf in read"
22991 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22992 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22994 cancel_lru_locks osc
22998 run_test 819b "too big niobuf in write"
23001 function test_820_start_ost() {
23004 for num in $(seq $OSTCOUNT); do
23005 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23010 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23013 umount_client $MOUNT || error "umount failed"
23014 for num in $(seq $OSTCOUNT); do
23018 # mount client with no active OSTs
23019 # so that the client can't initialize max LOV EA size
23020 # from OSC notifications
23021 mount_client $MOUNT || error "mount failed"
23022 # delay OST starting to keep this 0 max EA size for a while
23023 test_820_start_ost &
23025 # create a directory on MDS2
23026 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23027 error "Failed to create directory"
23028 # open intent should update default EA size
23029 # see mdc_update_max_ea_from_body()
23030 # notice this is the very first RPC to MDS2
23031 cp /etc/services $DIR/$tdir/mds2 ||
23032 error "Failed to copy files to mds$n"
23034 run_test 820 "update max EA from open intent"
23037 # tests that do cleanup/setup should be run at the end
23041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23044 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23045 $LCTL set_param fail_loc=0x903
23047 cancel_lru_locks MGC
23049 FAIL_ON_ERROR=true cleanup
23050 FAIL_ON_ERROR=true setup
23052 run_test 900 "umount should not race with any mgc requeue thread"
23054 # LUS-6253/LU-11185
23060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23062 # some get_param have a bug to handle dot in param name
23063 cancel_lru_locks MGC
23064 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23065 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23066 umount_client $MOUNT || error "umount failed"
23067 mount_client $MOUNT || error "mount failed"
23068 cancel_lru_locks MGC
23069 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23070 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23072 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23073 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23077 run_test 901 "don't leak a mgc lock on client umount"
23080 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23081 check_and_cleanup_lustre
23082 if [ "$I_MOUNTED" != "yes" ]; then
23083 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true