3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 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"
3753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3754 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3755 skip "Need MDS version at least 2.13.50"
3757 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3758 error "mkdir $tdir failed"
3759 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3761 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3764 for fname in $DIR/$tdir/$tfile.bak \
3765 $DIR/$tdir/$tfile.SAV \
3766 $DIR/$tdir/$tfile.orig \
3767 $DIR/$tdir/$tfile~; do
3768 touch $fname || error "touch $fname failed"
3769 index2=$($LFS getstripe -m $fname)
3770 [ $index -eq $index2 ] ||
3771 error "$fname MDT index mismatch $index != $index2"
3775 for i in {1..50}; do
3776 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3777 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3778 touch $fname || error "touch $fname failed"
3779 index2=$($LFS getstripe -m $fname)
3780 if [[ $index != $index2 ]]; then
3781 failed=$((failed + 1))
3782 echo "$fname MDT index mismatch $index != $index2"
3786 echo "$failed MDT index mismatches"
3787 (( failed < 4 )) || error "MDT index mismatch $failed times"
3790 run_test 33h "temp file is located on the same MDT as target"
3792 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3795 $MCREATE $DIR/f34 || error "mcreate failed"
3796 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3797 error "getstripe failed"
3798 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3799 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3800 error "getstripe failed"
3801 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3802 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3804 run_test 34a "truncate file that has not been opened ==========="
3807 [ ! -f $DIR/f34 ] && test_34a
3808 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3809 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3810 $OPENFILE -f O_RDONLY $DIR/f34
3811 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3812 error "getstripe failed"
3813 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3814 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3816 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3819 [ ! -f $DIR/f34 ] && test_34a
3820 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3821 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3822 $OPENFILE -f O_RDWR $DIR/f34
3823 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3824 error "$LFS getstripe failed"
3825 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3826 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3828 run_test 34c "O_RDWR opening file-with-size works =============="
3831 [ ! -f $DIR/f34 ] && test_34a
3832 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3834 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3835 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3838 run_test 34d "write to sparse file ============================="
3842 $MCREATE $DIR/f34e || error "mcreate failed"
3843 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3844 $CHECKSTAT -s 1000 $DIR/f34e ||
3845 error "Size of $DIR/f34e not equal to 1000 bytes"
3846 $OPENFILE -f O_RDWR $DIR/f34e
3847 $CHECKSTAT -s 1000 $DIR/f34e ||
3848 error "Size of $DIR/f34e not equal to 1000 bytes"
3850 run_test 34e "create objects, some with size and some without =="
3852 test_34f() { # bug 6242, 6243
3853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3857 $MCREATE $DIR/f34f || error "mcreate failed"
3858 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3859 dd if=$DIR/f34f of=$TMP/f34f
3860 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3861 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3862 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3863 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3864 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3866 run_test 34f "read from a file with no objects until EOF ======="
3869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3871 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3873 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3874 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3875 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3876 cancel_lru_locks osc
3877 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3878 error "wrong size after lock cancel"
3880 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3881 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3882 error "expanding truncate failed"
3883 cancel_lru_locks osc
3884 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3885 error "wrong expanded size after lock cancel"
3887 run_test 34g "truncate long file ==============================="
3890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3896 sync # Flush the cache so that multiop below does not block on cache
3897 # flush when getting the group lock
3898 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3901 # Since just timed wait is not good enough, let's do a sync write
3902 # that way we are sure enough time for a roundtrip + processing
3903 # passed + 2 seconds of extra margin.
3904 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3908 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3909 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3913 local nsz=`stat -c %s $DIR/$tfile`
3914 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3916 run_test 34h "ftruncate file under grouplock should not block"
3919 cp /bin/sh $DIR/f35a
3921 chown $RUNAS_ID $DIR/f35a
3922 $RUNAS $DIR/f35a && error || true
3925 run_test 35a "exec file with mode 444 (should return and not leak)"
3929 utime $DIR/f36 || error "utime failed for MDS"
3931 run_test 36a "MDS utime check (mknod, utime)"
3935 utime $DIR/f36 || error "utime failed for OST"
3937 run_test 36b "OST utime check (open, utime)"
3942 chown $RUNAS_ID $DIR/d36
3943 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3945 run_test 36c "non-root MDS utime check (mknod, utime)"
3948 [ ! -d $DIR/d36 ] && test_36c
3949 echo "" > $DIR/d36/f36
3950 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3952 run_test 36d "non-root OST utime check (open, utime)"
3955 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3957 test_mkdir $DIR/$tdir
3958 touch $DIR/$tdir/$tfile
3959 $RUNAS utime $DIR/$tdir/$tfile &&
3960 error "utime worked, expected failure" || true
3962 run_test 36e "utime on non-owned file (should return error)"
3966 local LANG_SAVE=$LANG
3967 local LC_LANG_SAVE=$LC_LANG
3968 export LANG=C LC_LANG=C # for date language
3970 DATESTR="Dec 20 2000"
3971 test_mkdir $DIR/$tdir
3972 lctl set_param fail_loc=$fl
3974 cp /etc/hosts $DIR/$tdir/$tfile
3975 sync & # write RPC generated with "current" inode timestamp, but delayed
3977 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3978 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3979 cancel_lru_locks $OSC
3980 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3982 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3983 echo "BEFORE: $LS_BEFORE" && \
3984 echo "AFTER : $LS_AFTER" && \
3985 echo "WANT : $DATESTR" && \
3986 error "$DIR/$tdir/$tfile timestamps changed" || true
3988 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3995 subr_36fh "0x80000214"
3997 run_test 36f "utime on file racing with OST BRW write =========="
4000 remote_ost_nodsh && skip "remote OST with nodsh"
4001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4002 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4003 skip "Need MDS version at least 2.12.51"
4008 local tgt="obdfilter"
4010 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4012 test_mkdir $DIR/$tdir
4013 fmd_max_age=$(do_facet $facet \
4014 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4017 echo "FMD max age: ${fmd_max_age}s"
4018 touch $DIR/$tdir/$tfile
4019 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4020 gawk '{cnt=cnt+$1} END{print cnt}')
4021 echo "FMD before: $fmd"
4023 error "FMD wasn't create by touch"
4024 sleep $((fmd_max_age + 12))
4025 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4026 gawk '{cnt=cnt+$1} END{print cnt}')
4027 echo "FMD after: $fmd"
4029 error "FMD wasn't expired by ping"
4031 run_test 36g "FMD cache expiry ====================="
4034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4036 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4037 subr_36fh "0x80000227"
4039 run_test 36h "utime on file racing with OST BRW write =========="
4042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4044 test_mkdir $DIR/$tdir
4045 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4047 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4048 local new_mtime=$((mtime + 200))
4050 #change Modify time of striped dir
4051 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4052 error "change mtime failed"
4054 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4056 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4058 run_test 36i "change mtime on striped directory"
4060 # test_37 - duplicate with tests 32q 32r
4063 local file=$DIR/$tfile
4065 openfile -f O_DIRECTORY $file
4068 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4069 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4071 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4073 test_39a() { # was test_39
4075 touch $DIR/${tfile}2
4076 # ls -l $DIR/$tfile $DIR/${tfile}2
4077 # ls -lu $DIR/$tfile $DIR/${tfile}2
4078 # ls -lc $DIR/$tfile $DIR/${tfile}2
4080 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4081 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4083 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4085 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4087 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4088 error "O_TRUNC didn't change timestamps"
4091 run_test 39a "mtime changed on create"
4094 test_mkdir -c1 $DIR/$tdir
4095 cp -p /etc/passwd $DIR/$tdir/fopen
4096 cp -p /etc/passwd $DIR/$tdir/flink
4097 cp -p /etc/passwd $DIR/$tdir/funlink
4098 cp -p /etc/passwd $DIR/$tdir/frename
4099 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4102 echo "aaaaaa" >> $DIR/$tdir/fopen
4103 echo "aaaaaa" >> $DIR/$tdir/flink
4104 echo "aaaaaa" >> $DIR/$tdir/funlink
4105 echo "aaaaaa" >> $DIR/$tdir/frename
4107 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4108 local link_new=`stat -c %Y $DIR/$tdir/flink`
4109 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4110 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4112 cat $DIR/$tdir/fopen > /dev/null
4113 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4114 rm -f $DIR/$tdir/funlink2
4115 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4117 for (( i=0; i < 2; i++ )) ; do
4118 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4119 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4120 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4121 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4123 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4124 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4125 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4126 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4128 cancel_lru_locks $OSC
4129 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4132 run_test 39b "mtime change on open, link, unlink, rename ======"
4134 # this should be set to past
4135 TEST_39_MTIME=`date -d "1 year ago" +%s`
4141 local mtime0=`stat -c %Y $DIR1/$tfile`
4143 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4144 local mtime1=`stat -c %Y $DIR1/$tfile`
4145 [ "$mtime1" = $TEST_39_MTIME ] || \
4146 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4149 echo hello >> $DIR1/$tfile
4151 local mtime2=`stat -c %Y $DIR1/$tfile`
4152 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4153 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4155 mv $DIR1/$tfile $DIR1/$tfile-1
4157 for (( i=0; i < 2; i++ )) ; do
4158 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4159 [ "$mtime2" = "$mtime3" ] || \
4160 error "mtime ($mtime2) changed (to $mtime3) on rename"
4162 cancel_lru_locks $OSC
4163 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4166 run_test 39c "mtime change on rename ==========================="
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4173 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4175 for (( i=0; i < 2; i++ )) ; do
4176 local mtime=`stat -c %Y $DIR1/$tfile`
4177 [ $mtime = $TEST_39_MTIME ] || \
4178 error "mtime($mtime) is not set to $TEST_39_MTIME"
4180 cancel_lru_locks $OSC
4181 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4184 run_test 39d "create, utime, stat =============================="
4188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4191 local mtime1=`stat -c %Y $DIR1/$tfile`
4193 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4195 for (( i=0; i < 2; i++ )) ; do
4196 local mtime2=`stat -c %Y $DIR1/$tfile`
4197 [ $mtime2 = $TEST_39_MTIME ] || \
4198 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4200 cancel_lru_locks $OSC
4201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4204 run_test 39e "create, stat, utime, stat ========================"
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 mtime1=`stat -c %Y $DIR1/$tfile`
4214 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4216 for (( i=0; i < 2; i++ )) ; do
4217 local mtime2=`stat -c %Y $DIR1/$tfile`
4218 [ $mtime2 = $TEST_39_MTIME ] || \
4219 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4221 cancel_lru_locks $OSC
4222 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4225 run_test 39f "create, stat, sleep, utime, stat ================="
4229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4231 echo hello >> $DIR1/$tfile
4232 local mtime1=`stat -c %Y $DIR1/$tfile`
4235 chmod o+r $DIR1/$tfile
4237 for (( i=0; i < 2; i++ )) ; do
4238 local mtime2=`stat -c %Y $DIR1/$tfile`
4239 [ "$mtime1" = "$mtime2" ] || \
4240 error "lost mtime: $mtime2, should be $mtime1"
4242 cancel_lru_locks $OSC
4243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4246 run_test 39g "write, chmod, stat ==============================="
4250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4256 echo hello >> $DIR1/$tfile
4257 local mtime1=`stat -c %Y $DIR1/$tfile`
4259 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4261 if [ "$d1" != "$d2" ]; then
4262 echo "write and touch not within one second"
4264 for (( i=0; i < 2; i++ )) ; do
4265 local mtime2=`stat -c %Y $DIR1/$tfile`
4266 [ "$mtime2" = $TEST_39_MTIME ] || \
4267 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4269 cancel_lru_locks $OSC
4270 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4274 run_test 39h "write, utime within one second, stat ============="
4277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4282 echo hello >> $DIR1/$tfile
4283 local mtime1=`stat -c %Y $DIR1/$tfile`
4285 mv $DIR1/$tfile $DIR1/$tfile-1
4287 for (( i=0; i < 2; i++ )) ; do
4288 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4290 [ "$mtime1" = "$mtime2" ] || \
4291 error "lost mtime: $mtime2, should be $mtime1"
4293 cancel_lru_locks $OSC
4294 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4297 run_test 39i "write, rename, stat =============================="
4300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4302 start_full_debug_logging
4306 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4307 lctl set_param fail_loc=0x80000412
4308 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4309 error "multiop failed"
4311 local mtime1=`stat -c %Y $DIR1/$tfile`
4313 mv $DIR1/$tfile $DIR1/$tfile-1
4315 kill -USR1 $multipid
4316 wait $multipid || error "multiop close failed"
4318 for (( i=0; i < 2; i++ )) ; do
4319 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4320 [ "$mtime1" = "$mtime2" ] ||
4321 error "mtime is lost on close: $mtime2, " \
4325 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4327 lctl set_param fail_loc=0
4328 stop_full_debug_logging
4330 run_test 39j "write, rename, close, stat ======================="
4333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4338 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4340 local mtime1=`stat -c %Y $DIR1/$tfile`
4342 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4344 kill -USR1 $multipid
4345 wait $multipid || error "multiop close failed"
4347 for (( i=0; i < 2; i++ )) ; do
4348 local mtime2=`stat -c %Y $DIR1/$tfile`
4350 [ "$mtime2" = $TEST_39_MTIME ] || \
4351 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4354 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4357 run_test 39k "write, utime, close, stat ========================"
4359 # this should be set to future
4360 TEST_39_ATIME=`date -d "1 year" +%s`
4363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4364 remote_mds_nodsh && skip "remote MDS with nodsh"
4366 local atime_diff=$(do_facet $SINGLEMDS \
4367 lctl get_param -n mdd.*MDT0000*.atime_diff)
4371 # test setting directory atime to future
4372 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4373 local atime=$(stat -c %X $DIR/$tdir)
4374 [ "$atime" = $TEST_39_ATIME ] ||
4375 error "atime is not set to future: $atime, $TEST_39_ATIME"
4377 # test setting directory atime from future to now
4378 local now=$(date +%s)
4379 touch -a -d @$now $DIR/$tdir
4381 atime=$(stat -c %X $DIR/$tdir)
4382 [ "$atime" -eq "$now" ] ||
4383 error "atime is not updated from future: $atime, $now"
4385 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4388 # test setting directory atime when now > dir atime + atime_diff
4389 local d1=$(date +%s)
4391 local d2=$(date +%s)
4392 cancel_lru_locks mdc
4393 atime=$(stat -c %X $DIR/$tdir)
4394 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4395 error "atime is not updated : $atime, should be $d2"
4397 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4400 # test not setting directory atime when now < dir atime + atime_diff
4402 cancel_lru_locks mdc
4403 atime=$(stat -c %X $DIR/$tdir)
4404 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4405 error "atime is updated to $atime, should remain $d1<atime<$d2"
4407 do_facet $SINGLEMDS \
4408 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4410 run_test 39l "directory atime update ==========================="
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4417 local far_past_mtime=$(date -d "May 29 1953" +%s)
4418 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4420 touch -m -d @$far_past_mtime $DIR1/$tfile
4421 touch -a -d @$far_past_atime $DIR1/$tfile
4423 for (( i=0; i < 2; i++ )) ; do
4424 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4425 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4426 error "atime or mtime set incorrectly"
4428 cancel_lru_locks $OSC
4429 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4432 run_test 39m "test atime and mtime before 1970"
4434 test_39n() { # LU-3832
4435 remote_mds_nodsh && skip "remote MDS with nodsh"
4437 local atime_diff=$(do_facet $SINGLEMDS \
4438 lctl get_param -n mdd.*MDT0000*.atime_diff)
4443 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4446 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4447 atime0=$(stat -c %X $DIR/$tfile)
4450 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4451 atime1=$(stat -c %X $DIR/$tfile)
4454 cancel_lru_locks mdc
4455 cancel_lru_locks osc
4456 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4457 atime2=$(stat -c %X $DIR/$tfile)
4459 do_facet $SINGLEMDS \
4460 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4462 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4463 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4465 run_test 39n "check that O_NOATIME is honored"
4468 TESTDIR=$DIR/$tdir/$tfile
4469 [ -e $TESTDIR ] && rm -rf $TESTDIR
4476 links2=$(stat -c %h .)
4477 [ $(($links1 + 2)) != $links2 ] &&
4478 error "wrong links count $(($links1 + 2)) != $links2"
4480 links3=$(stat -c %h .)
4481 [ $(($links1 + 1)) != $links3 ] &&
4482 error "wrong links count $links1 != $links3"
4485 run_test 39o "directory cached attributes updated after create"
4488 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4491 TESTDIR=$DIR/$tdir/$tdir
4492 [ -e $TESTDIR ] && rm -rf $TESTDIR
4493 test_mkdir -p $TESTDIR
4497 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4498 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4500 links2=$(stat -c %h .)
4501 [ $(($links1 + 2)) != $links2 ] &&
4502 error "wrong links count $(($links1 + 2)) != $links2"
4504 links3=$(stat -c %h .)
4505 [ $(($links1 + 1)) != $links3 ] &&
4506 error "wrong links count $links1 != $links3"
4509 run_test 39p "remote directory cached attributes updated after create ========"
4512 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4513 skip "no atime update on old OST"
4514 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4515 skip_env "ldiskfs only test"
4519 saved_adiff=$(do_facet ost1 \
4520 lctl get_param -n obdfilter.*OST0000.atime_diff)
4521 stack_trap "do_facet ost1 \
4522 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4524 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4526 $LFS setstripe -i 0 $DIR/$tfile
4527 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4528 error "can't write initial file"
4529 cancel_lru_locks osc
4531 # exceed atime_diff and access file
4533 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4535 local atime_cli=$(stat -c %X $DIR/$tfile)
4536 echo "client atime: $atime_cli"
4537 # allow atime update to be written to device
4538 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4541 local ostdev=$(ostdevname 1)
4542 local fid=($(lfs getstripe -y $DIR/$tfile |
4543 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4544 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4545 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4547 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4548 local atime_ost=$(do_facet ost1 "$cmd" |&
4549 awk -F'[: ]' '/atime:/ { print $4 }')
4550 (( atime_cli == atime_ost )) ||
4551 error "atime on client $atime_cli != ost $atime_ost"
4553 run_test 39r "lazy atime update on OST"
4555 test_39q() { # LU-8041
4556 local testdir=$DIR/$tdir
4558 multiop_bg_pause $testdir D_c || error "multiop failed"
4560 cancel_lru_locks mdc
4561 kill -USR1 $multipid
4562 local atime=$(stat -c %X $testdir)
4563 [ "$atime" -ne 0 ] || error "atime is zero"
4565 run_test 39q "close won't zero out atime"
4568 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4569 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4570 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4571 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4572 error "$tfile is not 4096 bytes in size"
4574 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4578 small_write $DIR/f41 18
4580 run_test 41 "test small file write + fstat ====================="
4582 count_ost_writes() {
4583 lctl get_param -n ${OSC}.*.stats |
4584 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4585 END { printf("%0.0f", writes) }'
4592 BG_DIRTY_RATIO_SAVE=10
4593 MAX_BG_DIRTY_RATIO=25
4597 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4598 # dirty_ratio, dirty_background_ratio
4599 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4600 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4601 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4602 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4604 # if file not here, we are a 2.4 kernel
4605 kill -CONT `pidof kupdated`
4610 # setup the trap first, so someone cannot exit the test at the
4611 # exact wrong time and mess up a machine
4612 trap start_writeback EXIT
4613 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4614 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4615 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4616 sysctl -w vm.dirty_writeback_centisecs=0
4617 sysctl -w vm.dirty_writeback_centisecs=0
4618 # save and increase /proc/sys/vm/dirty_ratio
4619 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4620 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4621 # save and increase /proc/sys/vm/dirty_background_ratio
4622 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4623 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4625 # if file not here, we are a 2.4 kernel
4626 kill -STOP `pidof kupdated`
4630 # ensure that all stripes have some grant before we test client-side cache
4632 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4633 dd if=/dev/zero of=$i bs=4k count=1
4638 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4639 # file truncation, and file removal.
4641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4644 cancel_lru_locks $OSC
4646 sync; sleep 1; sync # just to be safe
4647 BEFOREWRITES=`count_ost_writes`
4648 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4649 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4650 AFTERWRITES=`count_ost_writes`
4651 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4652 error "$BEFOREWRITES < $AFTERWRITES"
4655 run_test 42a "ensure that we don't flush on close"
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4661 cancel_lru_locks $OSC
4664 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4665 BEFOREWRITES=$(count_ost_writes)
4666 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4667 AFTERWRITES=$(count_ost_writes)
4668 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4669 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4671 BEFOREWRITES=$(count_ost_writes)
4672 sync || error "sync: $?"
4673 AFTERWRITES=$(count_ost_writes)
4674 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4675 error "$BEFOREWRITES < $AFTERWRITES on sync"
4677 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4681 run_test 42b "test destroy of file with cached dirty data ======"
4683 # if these tests just want to test the effect of truncation,
4684 # they have to be very careful. consider:
4685 # - the first open gets a {0,EOF}PR lock
4686 # - the first write conflicts and gets a {0, count-1}PW
4687 # - the rest of the writes are under {count,EOF}PW
4688 # - the open for truncate tries to match a {0,EOF}PR
4689 # for the filesize and cancels the PWs.
4690 # any number of fixes (don't get {0,EOF} on open, match
4691 # composite locks, do smarter file size management) fix
4692 # this, but for now we want these tests to verify that
4693 # the cancellation with truncate intent works, so we
4694 # start the file with a full-file pw lock to match against
4695 # until the truncate.
4700 cancel_lru_locks $OSC
4702 # prime the file with 0,EOF PW to match
4706 # now the real test..
4707 dd if=/dev/zero of=$file bs=1024 count=100
4708 BEFOREWRITES=`count_ost_writes`
4709 $TRUNCATE $file $offset
4710 cancel_lru_locks $OSC
4711 AFTERWRITES=`count_ost_writes`
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4719 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4720 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4723 run_test 42c "test partial truncate of file with cached dirty data"
4726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4729 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4730 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4733 run_test 42d "test complete truncate of file with cached dirty data"
4735 test_42e() { # bug22074
4736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4738 local TDIR=$DIR/${tdir}e
4739 local pages=16 # hardcoded 16 pages, don't change it.
4740 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4741 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4745 test_mkdir $DIR/${tdir}e
4746 $LFS setstripe -c 1 $TDIR
4747 createmany -o $TDIR/f $files
4749 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4751 # we assume that with $OSTCOUNT files, at least one of them will
4752 # be allocated on OST0.
4753 warmup_files=$((OSTCOUNT * max_dirty_mb))
4754 createmany -o $TDIR/w $warmup_files
4756 # write a large amount of data into one file and sync, to get good
4757 # avail_grant number from OST.
4758 for ((i=0; i<$warmup_files; i++)); do
4759 idx=$($LFS getstripe -i $TDIR/w$i)
4760 [ $idx -ne 0 ] && continue
4761 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4764 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4766 $LCTL get_param $proc_osc0/cur_dirty_bytes
4767 $LCTL get_param $proc_osc0/cur_grant_bytes
4769 # create as much dirty pages as we can while not to trigger the actual
4770 # RPCs directly. but depends on the env, VFS may trigger flush during this
4771 # period, hopefully we are good.
4772 for ((i=0; i<$warmup_files; i++)); do
4773 idx=$($LFS getstripe -i $TDIR/w$i)
4774 [ $idx -ne 0 ] && continue
4775 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4777 $LCTL get_param $proc_osc0/cur_dirty_bytes
4778 $LCTL get_param $proc_osc0/cur_grant_bytes
4780 # perform the real test
4781 $LCTL set_param $proc_osc0/rpc_stats 0
4782 for ((;i<$files; i++)); do
4783 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4784 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4787 $LCTL get_param $proc_osc0/rpc_stats
4790 local have_ppr=false
4791 $LCTL get_param $proc_osc0/rpc_stats |
4792 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4793 # skip lines until we are at the RPC histogram data
4794 [ "$PPR" == "pages" ] && have_ppr=true && continue
4795 $have_ppr || continue
4797 # we only want the percent stat for < 16 pages
4798 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4800 percent=$((percent + WPCT))
4801 if [[ $percent -gt 15 ]]; then
4802 error "less than 16-pages write RPCs" \
4809 run_test 42e "verify sub-RPC writes are not done synchronously"
4811 test_43A() { # was test_43
4812 test_mkdir $DIR/$tdir
4813 cp -p /bin/ls $DIR/$tdir/$tfile
4814 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4816 # give multiop a chance to open
4819 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4822 run_test 43A "execution of file opened for write should return -ETXTBSY"
4825 test_mkdir $DIR/$tdir
4826 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4827 $DIR/$tdir/sleep 60 &
4829 # Make sure exec of $tdir/sleep wins race with truncate
4831 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4834 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4839 test_mkdir $DIR/$tdir
4840 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4841 $DIR/$tdir/sleep 60 &
4843 # Make sure exec of $tdir/sleep wins race with truncate
4845 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4848 run_test 43b "truncate of file being executed should return -ETXTBSY"
4851 local testdir="$DIR/$tdir"
4854 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4855 ( cd $testdir && md5sum -c )
4857 run_test 43c "md5sum of copy into lustre"
4859 test_44A() { # was test_44
4860 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4862 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4863 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4865 run_test 44A "zero length read from a sparse stripe"
4868 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4870 [ -z "$nstripe" ] && skip "can't get stripe info"
4871 [[ $nstripe -gt $OSTCOUNT ]] &&
4872 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4874 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4876 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4877 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4881 OFFSETS="0 $((stride/2)) $((stride-1))"
4882 for offset in $OFFSETS; do
4883 for i in $(seq 0 $((nstripe-1))); do
4884 local GLOBALOFFSETS=""
4886 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4887 local myfn=$DIR/d44a-$size
4888 echo "--------writing $myfn at $size"
4889 ll_sparseness_write $myfn $size ||
4890 error "ll_sparseness_write"
4891 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4892 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4893 error "ll_sparseness_verify $GLOBALOFFSETS"
4895 for j in $(seq 0 $((nstripe-1))); do
4897 size=$((((j + $nstripe )*$stride + $offset)))
4898 ll_sparseness_write $myfn $size ||
4899 error "ll_sparseness_write"
4900 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4902 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4903 error "ll_sparseness_verify $GLOBALOFFSETS"
4908 run_test 44a "test sparse pwrite ==============================="
4912 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4918 before=`dirty_osc_total`
4919 echo executing "\"$*\""
4921 after=`dirty_osc_total`
4922 echo before $before, after $after
4925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4928 # Obtain grants from OST if it supports it
4929 echo blah > ${f}_grant
4932 do_dirty_record "echo blah > $f"
4933 [[ $before -eq $after ]] && error "write wasn't cached"
4934 do_dirty_record "> $f"
4935 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4936 do_dirty_record "echo blah > $f"
4937 [[ $before -eq $after ]] && error "write wasn't cached"
4938 do_dirty_record "sync"
4939 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4940 do_dirty_record "echo blah > $f"
4941 [[ $before -eq $after ]] && error "write wasn't cached"
4942 do_dirty_record "cancel_lru_locks osc"
4943 [[ $before -gt $after ]] ||
4944 error "lock cancellation didn't lower dirty count"
4947 run_test 45 "osc io page accounting ============================"
4949 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4950 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4951 # objects offset and an assert hit when an rpc was built with 1023's mapped
4952 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4959 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4961 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4962 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4966 run_test 46 "dirtying a previously written page ================"
4968 # test_47 is removed "Device nodes check" is moved to test_28
4970 test_48a() { # bug 2399
4971 [ "$mds1_FSTYPE" = "zfs" ] &&
4972 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4973 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4975 test_mkdir $DIR/$tdir
4977 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4978 test_mkdir $DIR/$tdir
4979 touch foo || error "'touch foo' failed after recreating cwd"
4981 touch .foo || error "'touch .foo' failed after recreating cwd"
4983 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4984 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4985 cd . || error "'cd .' failed after recreating cwd"
4986 mkdir . && error "'mkdir .' worked after recreating cwd"
4987 rmdir . && error "'rmdir .' worked after recreating cwd"
4988 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4989 cd .. || error "'cd ..' failed after recreating cwd"
4991 run_test 48a "Access renamed working dir (should return errors)="
4993 test_48b() { # bug 2399
4995 test_mkdir $DIR/$tdir
4997 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4998 touch foo && error "'touch foo' worked after removing cwd"
4999 mkdir foo && error "'mkdir foo' worked after removing cwd"
5000 touch .foo && error "'touch .foo' worked after removing cwd"
5001 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5002 ls . > /dev/null && error "'ls .' worked after removing cwd"
5003 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5004 mkdir . && error "'mkdir .' worked after removing cwd"
5005 rmdir . && error "'rmdir .' worked after removing cwd"
5006 ln -s . foo && error "'ln -s .' worked after removing cwd"
5007 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5009 run_test 48b "Access removed working dir (should return errors)="
5011 test_48c() { # bug 2350
5012 #lctl set_param debug=-1
5015 test_mkdir -p $DIR/$tdir/dir
5017 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5018 $TRACE touch foo && error "touch foo worked after removing cwd"
5019 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5020 touch .foo && error "touch .foo worked after removing cwd"
5021 mkdir .foo && error "mkdir .foo worked after removing cwd"
5022 $TRACE ls . && error "'ls .' worked after removing cwd"
5023 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5024 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5025 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5026 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5027 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5029 run_test 48c "Access removed working subdir (should return errors)"
5031 test_48d() { # bug 2350
5032 #lctl set_param debug=-1
5035 test_mkdir -p $DIR/$tdir/dir
5037 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5038 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5039 $TRACE touch foo && error "'touch foo' worked after removing parent"
5040 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5041 touch .foo && error "'touch .foo' worked after removing parent"
5042 mkdir .foo && error "mkdir .foo worked after removing parent"
5043 $TRACE ls . && error "'ls .' worked after removing parent"
5044 $TRACE ls .. && error "'ls ..' worked after removing parent"
5045 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5046 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5047 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5050 run_test 48d "Access removed parent subdir (should return errors)"
5052 test_48e() { # bug 4134
5053 #lctl set_param debug=-1
5056 test_mkdir -p $DIR/$tdir/dir
5058 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5059 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5060 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5061 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5062 # On a buggy kernel addition of "touch foo" after cd .. will
5063 # produce kernel oops in lookup_hash_it
5064 touch ../foo && error "'cd ..' worked after recreate parent"
5066 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5068 run_test 48e "Access to recreated parent subdir (should return errors)"
5070 test_49() { # LU-1030
5071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5072 remote_ost_nodsh && skip "remote OST with nodsh"
5074 # get ost1 size - $FSNAME-OST0000
5075 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5077 # write 800M at maximum
5078 [[ $ost1_size -lt 2 ]] && ost1_size=2
5079 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5081 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5082 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5085 # change max_pages_per_rpc while writing the file
5086 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5087 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5088 # loop until dd process exits
5089 while ps ax -opid | grep -wq $dd_pid; do
5090 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5091 sleep $((RANDOM % 5 + 1))
5093 # restore original max_pages_per_rpc
5094 $LCTL set_param $osc1_mppc=$orig_mppc
5095 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5097 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5101 test_mkdir $DIR/$tdir
5103 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5105 run_test 50 "special situations: /proc symlinks ==============="
5107 test_51a() { # was test_51
5108 # bug 1516 - create an empty entry right after ".." then split dir
5109 test_mkdir -c1 $DIR/$tdir
5110 touch $DIR/$tdir/foo
5111 $MCREATE $DIR/$tdir/bar
5113 createmany -m $DIR/$tdir/longfile 201
5115 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5116 $MCREATE $DIR/$tdir/longfile$FNUM
5121 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5123 run_test 51a "special situations: split htree with empty entry =="
5125 cleanup_print_lfs_df () {
5132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5134 local dir=$DIR/$tdir
5135 local nrdirs=$((65536 + 100))
5137 # cleanup the directory
5144 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5145 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5146 [[ $numfree -lt $nrdirs ]] &&
5147 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5149 # need to check free space for the directories as well
5150 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5151 numfree=$(( blkfree / $(fs_inode_ksize) ))
5152 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5154 trap cleanup_print_lfs_df EXIT
5157 createmany -d $dir/d $nrdirs || {
5158 unlinkmany $dir/d $nrdirs
5159 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5163 nrdirs=$(ls -U $dir | wc -l)
5165 # unlink all but 100 subdirectories, then check it still works
5167 local delete=$((nrdirs - left))
5172 # for ldiskfs the nlink count should be 1, but this is OSD specific
5173 # and so this is listed for informational purposes only
5174 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5175 unlinkmany -d $dir/d $delete ||
5176 error "unlink of first $delete subdirs failed"
5178 echo "nlink between: $(stat -c %h $dir)"
5179 local found=$(ls -U $dir | wc -l)
5180 [ $found -ne $left ] &&
5181 error "can't find subdirs: found only $found, expected $left"
5183 unlinkmany -d $dir/d $delete $left ||
5184 error "unlink of second $left subdirs failed"
5185 # regardless of whether the backing filesystem tracks nlink accurately
5186 # or not, the nlink count shouldn't be more than "." and ".." here
5187 local after=$(stat -c %h $dir)
5188 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5189 echo "nlink after: $after"
5191 cleanup_print_lfs_df
5193 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5197 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5199 test_mkdir $DIR/$tdir
5200 createmany -o $DIR/$tdir/t- 1000
5201 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5202 for N in $(seq 0 $((OSTCOUNT - 1))); do
5203 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5204 END { printf("%0.0f", objs) }' $TMP/$tfile)
5205 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5206 '($1 == '$N') { objs += 1 } \
5207 END { printf("%0.0f", objs) }')
5208 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5210 unlinkmany $DIR/$tdir/t- 1000
5213 for N in $(seq 1 $((OSTCOUNT - 1))); do
5214 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5215 error "OST $N has less objects vs OST $NLAST" \
5216 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5217 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5218 error "OST $N has less objects vs OST $NLAST" \
5219 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5221 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5222 error "OST $N has less #0 objects vs OST $NLAST" \
5223 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5224 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5225 error "OST $N has less #0 objects vs OST $NLAST" \
5226 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5231 run_test 51d "check object distribution"
5234 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5235 skip_env "ldiskfs only test"
5238 test_mkdir -c1 $DIR/$tdir
5239 test_mkdir -c1 $DIR/$tdir/d0
5241 touch $DIR/$tdir/d0/foo
5242 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5243 error "file exceed 65000 nlink limit!"
5244 unlinkmany $DIR/$tdir/d0/f- 65001
5247 run_test 51e "check file nlink limit"
5250 test_mkdir $DIR/$tdir
5253 local ulimit_old=$(ulimit -n)
5254 local spare=20 # number of spare fd's for scripts/libraries, etc.
5255 local mdt=$($LFS getstripe -m $DIR/$tdir)
5256 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5258 echo "MDT$mdt numfree=$numfree, max=$max"
5259 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5260 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5261 while ! ulimit -n $((numfree + spare)); do
5262 numfree=$((numfree * 3 / 4))
5264 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5266 echo "left ulimit at $ulimit_old"
5269 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5270 unlinkmany $DIR/$tdir/f $numfree
5271 error "create+open $numfree files in $DIR/$tdir failed"
5273 ulimit -n $ulimit_old
5275 # if createmany exits at 120s there will be fewer than $numfree files
5276 unlinkmany $DIR/$tdir/f $numfree || true
5278 run_test 51f "check many open files limit"
5281 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5282 test_mkdir $DIR/$tdir
5283 touch $DIR/$tdir/foo
5284 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5285 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5286 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5287 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5288 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5290 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5291 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5292 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5294 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5295 cp -r $DIR/$tdir $TMP/
5296 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5298 run_test 52a "append-only flag test (should return errors)"
5301 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5302 test_mkdir $DIR/$tdir
5303 touch $DIR/$tdir/foo
5304 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5305 cat test > $DIR/$tdir/foo && error "cat test worked"
5306 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5307 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5308 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5310 echo foo >> $DIR/$tdir/foo && error "echo worked"
5311 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5312 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5313 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5314 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5316 chattr -i $DIR/$tdir/foo || error "chattr failed"
5318 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5320 run_test 52b "immutable flag test (should return errors) ======="
5323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5324 remote_mds_nodsh && skip "remote MDS with nodsh"
5325 remote_ost_nodsh && skip "remote OST with nodsh"
5338 local support_last_seq=true
5340 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5341 support_last_seq=false
5344 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5346 for value in $(do_facet $SINGLEMDS \
5347 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5348 param=$(echo ${value[0]} | cut -d "=" -f1)
5349 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5351 if $support_last_seq; then
5352 param_seq=$(echo $param |
5353 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5354 mds_last_seq=$(do_facet $SINGLEMDS \
5355 $LCTL get_param -n $param_seq)
5357 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5359 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5360 node=$(facet_active_host ost$((ostnum+1)))
5361 param="obdfilter.$ostname.last_id"
5362 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5363 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5364 ost_last_id=$ost_last
5366 if $support_last_seq; then
5367 ost_last_id=$(echo $ost_last |
5368 awk -F':' '{print $2}' |
5370 ost_last_seq=$(echo $ost_last |
5371 awk -F':' '{print $1}')
5372 [[ $ost_last_seq = $mds_last_seq ]] || continue
5375 if [[ $ost_last_id != $mds_last ]]; then
5376 error "$ost_last_id != $mds_last"
5383 $found || error "can not match last_seq/last_id for $mdtosc"
5386 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5389 perl -MSocket -e ';' || skip "no Socket perl module installed"
5391 $SOCKETSERVER $DIR/socket ||
5392 error "$SOCKETSERVER $DIR/socket failed: $?"
5393 $SOCKETCLIENT $DIR/socket ||
5394 error "$SOCKETCLIENT $DIR/socket failed: $?"
5395 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5397 run_test 54a "unix domain socket test =========================="
5403 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5405 run_test 54b "char device works in lustre ======================"
5408 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5409 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5410 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5412 for i in $(seq 3 7); do
5413 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5422 loopdev="$DIR/loop54c"
5425 $UMOUNT $DIR/$tdir || rc=$?
5426 losetup -d $loopdev || true
5427 losetup -d $LOOPDEV || true
5428 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5435 loopdev="$DIR/loop54c"
5438 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5439 trap cleanup_54c EXIT
5440 mknod $loopdev b 7 $LOOPNUM
5441 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5442 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5443 losetup $loopdev $DIR/$tfile ||
5444 error "can't set up $loopdev for $DIR/$tfile"
5445 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5446 test_mkdir $DIR/$tdir
5447 mount -t ext2 $loopdev $DIR/$tdir ||
5448 error "error mounting $loopdev on $DIR/$tdir"
5449 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5452 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5456 run_test 54c "block device works in lustre ====================="
5462 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5464 run_test 54d "fifo device works in lustre ======================"
5469 cp -aL /dev/console $f
5470 echo $string > $f || error "echo $string to $f failed"
5472 run_test 54e "console/tty device works in lustre ======================"
5476 local dir=$DIR/$tdir
5479 test_mkdir -p $dir/dir
5480 for i in $(seq $numfiles); do
5482 touch $dir/dir/file$i
5485 local numcomp=$($LFS getstripe --component-count $dir)
5487 [[ $numcomp == 0 ]] && numcomp=1
5489 # test lfs getstripe with --recursive
5490 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5492 [[ $filenum -eq $((numfiles * 2)) ]] ||
5493 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5494 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5495 [[ $filenum -eq $numfiles ]] ||
5496 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5497 echo "$LFS getstripe showed obdidx or l_ost_idx"
5499 # test lfs getstripe with file instead of dir
5500 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5501 [[ $filenum -eq 1 ]] ||
5502 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5503 echo "$LFS getstripe file1 passed"
5505 #test lfs getstripe with --verbose
5506 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5507 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5508 error "$LFS getstripe --verbose $dir: "\
5509 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5510 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5511 error "$LFS getstripe $dir: showed lmm_magic"
5513 #test lfs getstripe with -v prints lmm_fid
5514 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5515 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5516 error "$LFS getstripe -v $dir: "\
5517 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5518 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5519 error "$LFS getstripe $dir: showed lmm_fid by default"
5520 echo "$LFS getstripe --verbose passed"
5522 #check for FID information
5523 local fid1=$($LFS getstripe --fid $dir/file1)
5524 local fid2=$($LFS getstripe --verbose $dir/file1 |
5525 awk '/lmm_fid: / { print $2; exit; }')
5526 local fid3=$($LFS path2fid $dir/file1)
5528 [ "$fid1" != "$fid2" ] &&
5529 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5530 [ "$fid1" != "$fid3" ] &&
5531 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5532 echo "$LFS getstripe --fid passed"
5534 #test lfs getstripe with --obd
5535 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5536 error "$LFS getstripe --obd wrong_uuid: should return error"
5538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5541 local obduuid=$(ostuuid_from_index $ostidx)
5542 local found=$($LFS getstripe -r --obd $obduuid $dir |
5543 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5545 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5546 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5548 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5551 [[ $found -eq $filenum ]] ||
5552 error "$LFS getstripe --obd: found $found expect $filenum"
5553 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5554 sed '/^[ ]*'${ostidx}'[ ]/d' |
5555 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5556 error "$LFS getstripe --obd: should not show file on other obd"
5557 echo "$LFS getstripe --obd passed"
5559 run_test 56a "check $LFS getstripe"
5562 local dir=$DIR/$tdir
5566 for i in $(seq $numdirs); do
5567 test_mkdir $dir/dir$i
5570 # test lfs getdirstripe default mode is non-recursion, which is
5571 # different from lfs getstripe
5572 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5574 [[ $dircnt -eq 1 ]] ||
5575 error "$LFS getdirstripe: found $dircnt, not 1"
5576 dircnt=$($LFS getdirstripe --recursive $dir |
5577 grep -c lmv_stripe_count)
5578 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5579 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5581 run_test 56b "check $LFS getdirstripe"
5584 remote_ost_nodsh && skip "remote OST with nodsh"
5587 local ost_name=$(ostname_from_index $ost_idx)
5588 local old_status=$(ost_dev_status $ost_idx)
5590 [[ -z "$old_status" ]] ||
5591 skip_env "OST $ost_name is in $old_status status"
5593 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5594 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5595 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5598 local new_status=$(ost_dev_status $ost_idx)
5600 [[ "$new_status" =~ "D" ]] ||
5601 error "$ost_name status is '$new_status', missing 'D'"
5602 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5603 [[ "$new_status" =~ "N" ]] ||
5604 error "$ost_name status is '$new_status', missing 'N'"
5607 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5608 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5609 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5612 new_status=$(ost_dev_status $ost_idx)
5613 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5614 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5616 run_test 56c "check 'lfs df' showing device status"
5621 local local_tdir="$1"
5622 local local_numfiles="$2"
5623 local local_numdirs="$3"
5624 local dir_params="$4"
5625 local dir_stripe_params="$5"
5627 if [ ! -d "$local_tdir" ] ; then
5628 test_mkdir -p $dir_stripe_params $local_tdir
5629 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5630 for i in $(seq $local_numfiles) ; do
5631 touch $local_tdir/file$i
5633 for i in $(seq $local_numdirs) ; do
5634 test_mkdir $dir_stripe_params $local_tdir/dir$i
5635 for j in $(seq $local_numfiles) ; do
5636 touch $local_tdir/dir$i/file$j
5642 setup_56_special() {
5644 local local_numfiles=$2
5645 local local_numdirs=$3
5647 setup_56 $local_tdir $local_numfiles $local_numdirs
5649 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5650 for i in $(seq $local_numfiles) ; do
5651 mknod $local_tdir/loop${i}b b 7 $i
5652 mknod $local_tdir/null${i}c c 1 3
5653 ln -s $local_tdir/file1 $local_tdir/link${i}
5655 for i in $(seq $local_numdirs) ; do
5656 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5657 mknod $local_tdir/dir$i/null${i}c c 1 3
5658 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5664 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5665 local expected=$(($NUMDIRS + 2))
5667 setup_56 $dir $NUMFILES $NUMDIRS
5669 # test lfs find with -name
5670 for i in $(seq $NUMFILES) ; do
5671 local nums=$($LFS find -name "*$i" $dir | wc -l)
5673 [ $nums -eq $expected ] ||
5674 error "lfs find -name '*$i' $dir wrong: "\
5675 "found $nums, expected $expected"
5678 run_test 56g "check lfs find -name"
5681 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5682 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5684 setup_56 $dir $NUMFILES $NUMDIRS
5686 # test lfs find with ! -name
5687 for i in $(seq $NUMFILES) ; do
5688 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5690 [ $nums -eq $expected ] ||
5691 error "lfs find ! -name '*$i' $dir wrong: "\
5692 "found $nums, expected $expected"
5695 run_test 56h "check lfs find ! -name"
5698 local dir=$DIR/$tdir
5702 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5705 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5707 run_test 56i "check 'lfs find -ost UUID' skips directories"
5710 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5712 setup_56_special $dir $NUMFILES $NUMDIRS
5714 local expected=$((NUMDIRS + 1))
5715 local cmd="$LFS find -type d $dir"
5716 local nums=$($cmd | wc -l)
5718 [ $nums -eq $expected ] ||
5719 error "'$cmd' wrong: found $nums, expected $expected"
5721 run_test 56j "check lfs find -type d"
5724 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5726 setup_56_special $dir $NUMFILES $NUMDIRS
5728 local expected=$(((NUMDIRS + 1) * NUMFILES))
5729 local cmd="$LFS find -type f $dir"
5730 local nums=$($cmd | wc -l)
5732 [ $nums -eq $expected ] ||
5733 error "'$cmd' wrong: found $nums, expected $expected"
5735 run_test 56k "check lfs find -type f"
5738 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5740 setup_56_special $dir $NUMFILES $NUMDIRS
5742 local expected=$((NUMDIRS + NUMFILES))
5743 local cmd="$LFS find -type b $dir"
5744 local nums=$($cmd | wc -l)
5746 [ $nums -eq $expected ] ||
5747 error "'$cmd' wrong: found $nums, expected $expected"
5749 run_test 56l "check lfs find -type b"
5752 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5754 setup_56_special $dir $NUMFILES $NUMDIRS
5756 local expected=$((NUMDIRS + NUMFILES))
5757 local cmd="$LFS find -type c $dir"
5758 local nums=$($cmd | wc -l)
5759 [ $nums -eq $expected ] ||
5760 error "'$cmd' wrong: found $nums, expected $expected"
5762 run_test 56m "check lfs find -type c"
5765 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5766 setup_56_special $dir $NUMFILES $NUMDIRS
5768 local expected=$((NUMDIRS + NUMFILES))
5769 local cmd="$LFS find -type l $dir"
5770 local nums=$($cmd | wc -l)
5772 [ $nums -eq $expected ] ||
5773 error "'$cmd' wrong: found $nums, expected $expected"
5775 run_test 56n "check lfs find -type l"
5778 local dir=$DIR/$tdir
5780 setup_56 $dir $NUMFILES $NUMDIRS
5781 utime $dir/file1 > /dev/null || error "utime (1)"
5782 utime $dir/file2 > /dev/null || error "utime (2)"
5783 utime $dir/dir1 > /dev/null || error "utime (3)"
5784 utime $dir/dir2 > /dev/null || error "utime (4)"
5785 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5786 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5789 local nums=$($LFS find -mtime +0 $dir | wc -l)
5791 [ $nums -eq $expected ] ||
5792 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5795 cmd="$LFS find -mtime 0 $dir"
5796 nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5800 run_test 56o "check lfs find -mtime for old files"
5803 local dir=$DIR/$tdir
5807 # just to make sure there is something that won't be found
5809 touch $dir/$tfile.now
5811 for age in year week day hour min; do
5812 count=$((count + 1))
5814 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5815 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5816 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5818 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5819 local nums=$($cmd | wc -l)
5820 [ $nums -eq $expected ] ||
5821 error "'$cmd' wrong: found $nums, expected $expected"
5823 cmd="$LFS find $dir -atime $count${age:0:1}"
5824 nums=$($cmd | wc -l)
5825 [ $nums -eq $expected ] ||
5826 error "'$cmd' wrong: found $nums, expected $expected"
5830 cmd="$LFS find $dir -ctime +1s -type f"
5831 nums=$($cmd | wc -l)
5832 (( $nums == $count * 2 + 1)) ||
5833 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5835 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5837 test_newerXY_base() {
5840 local dir=$DIR/$tdir
5844 if [ $y == "t" ]; then
5845 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5847 ref=$DIR/$tfile.newer
5848 touch $ref || error "touch $ref failed"
5851 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5853 if [ $y == "t" ]; then
5854 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5856 negref=$DIR/$tfile.newerneg
5857 touch $negref || error "touch $negref failed"
5860 local cmd="$LFS find $dir -newer$x$y $ref"
5861 local nums=$(eval $cmd | wc -l)
5862 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5864 [ $nums -eq $expected ] ||
5865 error "'$cmd' wrong: found $nums, expected $expected"
5867 cmd="$LFS find $dir ! -newer$x$y $negref"
5868 nums=$(eval $cmd | wc -l)
5869 [ $nums -eq $expected ] ||
5870 error "'$cmd' wrong: found $nums, expected $expected"
5872 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5873 nums=$(eval $cmd | wc -l)
5874 [ $nums -eq $expected ] ||
5875 error "'$cmd' wrong: found $nums, expected $expected"
5881 test_newerXY_base "a" "a"
5882 test_newerXY_base "a" "m"
5883 test_newerXY_base "a" "c"
5884 test_newerXY_base "m" "a"
5885 test_newerXY_base "m" "m"
5886 test_newerXY_base "m" "c"
5887 test_newerXY_base "c" "a"
5888 test_newerXY_base "c" "m"
5889 test_newerXY_base "c" "c"
5890 test_newerXY_base "a" "t"
5891 test_newerXY_base "m" "t"
5892 test_newerXY_base "c" "t"
5894 run_test 56oc "check lfs find -newerXY work"
5897 [ $RUNAS_ID -eq $UID ] &&
5898 skip_env "RUNAS_ID = UID = $UID -- skipping"
5900 local dir=$DIR/$tdir
5902 setup_56 $dir $NUMFILES $NUMDIRS
5903 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5905 local expected=$NUMFILES
5906 local cmd="$LFS find -uid $RUNAS_ID $dir"
5907 local nums=$($cmd | wc -l)
5909 [ $nums -eq $expected ] ||
5910 error "'$cmd' wrong: found $nums, expected $expected"
5912 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5913 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5914 nums=$($cmd | wc -l)
5915 [ $nums -eq $expected ] ||
5916 error "'$cmd' wrong: found $nums, expected $expected"
5918 run_test 56p "check lfs find -uid and ! -uid"
5921 [ $RUNAS_ID -eq $UID ] &&
5922 skip_env "RUNAS_ID = UID = $UID -- skipping"
5924 local dir=$DIR/$tdir
5926 setup_56 $dir $NUMFILES $NUMDIRS
5927 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5929 local expected=$NUMFILES
5930 local cmd="$LFS find -gid $RUNAS_GID $dir"
5931 local nums=$($cmd | wc -l)
5933 [ $nums -eq $expected ] ||
5934 error "'$cmd' wrong: found $nums, expected $expected"
5936 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5937 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5938 nums=$($cmd | wc -l)
5939 [ $nums -eq $expected ] ||
5940 error "'$cmd' wrong: found $nums, expected $expected"
5942 run_test 56q "check lfs find -gid and ! -gid"
5945 local dir=$DIR/$tdir
5947 setup_56 $dir $NUMFILES $NUMDIRS
5950 local cmd="$LFS find -size 0 -type f -lazy $dir"
5951 local nums=$($cmd | wc -l)
5953 [ $nums -eq $expected ] ||
5954 error "'$cmd' wrong: found $nums, expected $expected"
5955 cmd="$LFS find -size 0 -type f $dir"
5956 nums=$($cmd | wc -l)
5957 [ $nums -eq $expected ] ||
5958 error "'$cmd' wrong: found $nums, expected $expected"
5961 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5962 nums=$($cmd | wc -l)
5963 [ $nums -eq $expected ] ||
5964 error "'$cmd' wrong: found $nums, expected $expected"
5965 cmd="$LFS find ! -size 0 -type f $dir"
5966 nums=$($cmd | wc -l)
5967 [ $nums -eq $expected ] ||
5968 error "'$cmd' wrong: found $nums, expected $expected"
5970 echo "test" > $dir/$tfile
5971 echo "test2" > $dir/$tfile.2 && sync
5973 cmd="$LFS find -size 5 -type f -lazy $dir"
5974 nums=$($cmd | wc -l)
5975 [ $nums -eq $expected ] ||
5976 error "'$cmd' wrong: found $nums, expected $expected"
5977 cmd="$LFS find -size 5 -type f $dir"
5978 nums=$($cmd | wc -l)
5979 [ $nums -eq $expected ] ||
5980 error "'$cmd' wrong: found $nums, expected $expected"
5983 cmd="$LFS find -size +5 -type f -lazy $dir"
5984 nums=$($cmd | wc -l)
5985 [ $nums -eq $expected ] ||
5986 error "'$cmd' wrong: found $nums, expected $expected"
5987 cmd="$LFS find -size +5 -type f $dir"
5988 nums=$($cmd | wc -l)
5989 [ $nums -eq $expected ] ||
5990 error "'$cmd' wrong: found $nums, expected $expected"
5993 cmd="$LFS find -size +0 -type f -lazy $dir"
5994 nums=$($cmd | wc -l)
5995 [ $nums -eq $expected ] ||
5996 error "'$cmd' wrong: found $nums, expected $expected"
5997 cmd="$LFS find -size +0 -type f $dir"
5998 nums=$($cmd | wc -l)
5999 [ $nums -eq $expected ] ||
6000 error "'$cmd' wrong: found $nums, expected $expected"
6003 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6004 nums=$($cmd | wc -l)
6005 [ $nums -eq $expected ] ||
6006 error "'$cmd' wrong: found $nums, expected $expected"
6007 cmd="$LFS find ! -size -5 -type f $dir"
6008 nums=$($cmd | wc -l)
6009 [ $nums -eq $expected ] ||
6010 error "'$cmd' wrong: found $nums, expected $expected"
6013 cmd="$LFS find -size -5 -type f -lazy $dir"
6014 nums=$($cmd | wc -l)
6015 [ $nums -eq $expected ] ||
6016 error "'$cmd' wrong: found $nums, expected $expected"
6017 cmd="$LFS find -size -5 -type f $dir"
6018 nums=$($cmd | wc -l)
6019 [ $nums -eq $expected ] ||
6020 error "'$cmd' wrong: found $nums, expected $expected"
6022 run_test 56r "check lfs find -size works"
6025 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6026 skip "MDS < 2.12.58 doesn't return LSOM data"
6027 local dir=$DIR/$tdir
6029 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6031 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6033 cancel_lru_locks $OSC
6035 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6037 local cmd="$LFS find -size 0 -type f -lazy $dir"
6038 local nums=$($cmd | wc -l)
6040 [ $nums -eq $expected ] ||
6041 error "'$cmd' wrong: found $nums, expected $expected"
6043 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6044 [ $rpcs_before -eq $rpcs_after ] ||
6045 error "'$cmd' should not send glimpse RPCs to OST"
6046 cmd="$LFS find -size 0 -type f $dir"
6047 nums=$($cmd | wc -l)
6048 [ $nums -eq $expected ] ||
6049 error "'$cmd' wrong: found $nums, expected $expected"
6050 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6051 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6052 $LCTL get_param osc.*.stats
6053 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6054 error "'$cmd' should send 12 glimpse RPCs to OST"
6056 cancel_lru_locks $OSC
6057 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6059 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6060 nums=$($cmd | wc -l)
6061 [ $nums -eq $expected ] ||
6062 error "'$cmd' wrong: found $nums, expected $expected"
6063 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6064 $LCTL get_param mdc.*.stats
6065 [ $rpcs_before -eq $rpcs_after ] ||
6066 error "'$cmd' should not send glimpse RPCs to OST"
6067 cmd="$LFS find ! -size 0 -type f $dir"
6068 nums=$($cmd | wc -l)
6069 [ $nums -eq $expected ] ||
6070 error "'$cmd' wrong: found $nums, expected $expected"
6071 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6072 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6073 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6074 error "'$cmd' should send 12 glimpse RPCs to OST"
6076 echo "test" > $dir/$tfile
6077 echo "test2" > $dir/$tfile.2 && sync
6078 cancel_lru_locks $OSC
6079 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6081 cmd="$LFS find -size 5 -type f -lazy $dir"
6082 nums=$($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 [ $rpcs_before -eq $rpcs_after ] ||
6087 error "'$cmd' should not send glimpse RPCs to OST"
6088 cmd="$LFS find -size 5 -type f $dir"
6089 nums=$($cmd | wc -l)
6090 [ $nums -eq $expected ] ||
6091 error "'$cmd' wrong: found $nums, expected $expected"
6092 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6093 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6094 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6095 error "'$cmd' should send 14 glimpse RPCs to OST"
6097 cancel_lru_locks $OSC
6098 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6100 cmd="$LFS find -size +5 -type f -lazy $dir"
6101 nums=$($cmd | wc -l)
6102 [ $nums -eq $expected ] ||
6103 error "'$cmd' wrong: found $nums, expected $expected"
6104 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6105 [ $rpcs_before -eq $rpcs_after ] ||
6106 error "'$cmd' should not send glimpse RPCs to OST"
6107 cmd="$LFS find -size +5 -type f $dir"
6108 nums=$($cmd | wc -l)
6109 [ $nums -eq $expected ] ||
6110 error "'$cmd' wrong: found $nums, expected $expected"
6111 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6112 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6113 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6114 error "'$cmd' should send 14 glimpse RPCs to OST"
6116 cancel_lru_locks $OSC
6117 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6119 cmd="$LFS find -size +0 -type f -lazy $dir"
6120 nums=$($cmd | wc -l)
6121 [ $nums -eq $expected ] ||
6122 error "'$cmd' wrong: found $nums, expected $expected"
6123 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6124 [ $rpcs_before -eq $rpcs_after ] ||
6125 error "'$cmd' should not send glimpse RPCs to OST"
6126 cmd="$LFS find -size +0 -type f $dir"
6127 nums=$($cmd | wc -l)
6128 [ $nums -eq $expected ] ||
6129 error "'$cmd' wrong: found $nums, expected $expected"
6130 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6131 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6132 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6133 error "'$cmd' should send 14 glimpse RPCs to OST"
6135 cancel_lru_locks $OSC
6136 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6138 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6139 nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6142 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6143 [ $rpcs_before -eq $rpcs_after ] ||
6144 error "'$cmd' should not send glimpse RPCs to OST"
6145 cmd="$LFS find ! -size -5 -type f $dir"
6146 nums=$($cmd | wc -l)
6147 [ $nums -eq $expected ] ||
6148 error "'$cmd' wrong: found $nums, expected $expected"
6149 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6150 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6151 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6152 error "'$cmd' should send 14 glimpse RPCs to OST"
6154 cancel_lru_locks $OSC
6155 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6157 cmd="$LFS find -size -5 -type f -lazy $dir"
6158 nums=$($cmd | wc -l)
6159 [ $nums -eq $expected ] ||
6160 error "'$cmd' wrong: found $nums, expected $expected"
6161 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6162 [ $rpcs_before -eq $rpcs_after ] ||
6163 error "'$cmd' should not send glimpse RPCs to OST"
6164 cmd="$LFS find -size -5 -type f $dir"
6165 nums=$($cmd | wc -l)
6166 [ $nums -eq $expected ] ||
6167 error "'$cmd' wrong: found $nums, expected $expected"
6168 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6169 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6170 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6171 error "'$cmd' should send 14 glimpse RPCs to OST"
6173 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6175 test_56s() { # LU-611 #LU-9369
6176 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6178 local dir=$DIR/$tdir
6179 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6181 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6182 for i in $(seq $NUMDIRS); do
6183 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6186 local expected=$NUMDIRS
6187 local cmd="$LFS find -c $OSTCOUNT $dir"
6188 local nums=$($cmd | wc -l)
6190 [ $nums -eq $expected ] || {
6191 $LFS getstripe -R $dir
6192 error "'$cmd' wrong: found $nums, expected $expected"
6195 expected=$((NUMDIRS + onestripe))
6196 cmd="$LFS find -stripe-count +0 -type f $dir"
6197 nums=$($cmd | wc -l)
6198 [ $nums -eq $expected ] || {
6199 $LFS getstripe -R $dir
6200 error "'$cmd' wrong: found $nums, expected $expected"
6204 cmd="$LFS find -stripe-count 1 -type f $dir"
6205 nums=$($cmd | wc -l)
6206 [ $nums -eq $expected ] || {
6207 $LFS getstripe -R $dir
6208 error "'$cmd' wrong: found $nums, expected $expected"
6211 cmd="$LFS find -stripe-count -2 -type f $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] || {
6214 $LFS getstripe -R $dir
6215 error "'$cmd' wrong: found $nums, expected $expected"
6219 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6220 nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] || {
6222 $LFS getstripe -R $dir
6223 error "'$cmd' wrong: found $nums, expected $expected"
6226 run_test 56s "check lfs find -stripe-count works"
6228 test_56t() { # LU-611 #LU-9369
6229 local dir=$DIR/$tdir
6231 setup_56 $dir 0 $NUMDIRS
6232 for i in $(seq $NUMDIRS); do
6233 $LFS setstripe -S 8M $dir/dir$i/$tfile
6236 local expected=$NUMDIRS
6237 local cmd="$LFS find -S 8M $dir"
6238 local nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] || {
6241 $LFS getstripe -R $dir
6242 error "'$cmd' wrong: found $nums, expected $expected"
6246 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6248 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6250 expected=$(((NUMDIRS + 1) * NUMFILES))
6251 cmd="$LFS find -stripe-size 512k -type f $dir"
6252 nums=$($cmd | wc -l)
6253 [ $nums -eq $expected ] ||
6254 error "'$cmd' wrong: found $nums, expected $expected"
6256 cmd="$LFS find -stripe-size +320k -type f $dir"
6257 nums=$($cmd | wc -l)
6258 [ $nums -eq $expected ] ||
6259 error "'$cmd' wrong: found $nums, expected $expected"
6261 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6262 cmd="$LFS find -stripe-size +200k -type f $dir"
6263 nums=$($cmd | wc -l)
6264 [ $nums -eq $expected ] ||
6265 error "'$cmd' wrong: found $nums, expected $expected"
6267 cmd="$LFS find -stripe-size -640k -type f $dir"
6268 nums=$($cmd | wc -l)
6269 [ $nums -eq $expected ] ||
6270 error "'$cmd' wrong: found $nums, expected $expected"
6273 cmd="$LFS find -stripe-size 256k -type f $dir"
6274 nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 cmd="$LFS find -stripe-size -320k -type f $dir"
6279 nums=$($cmd | wc -l)
6280 [ $nums -eq $expected ] ||
6281 error "'$cmd' wrong: found $nums, expected $expected"
6284 cmd="$LFS find -stripe-size 1024k -type f $dir"
6285 nums=$($cmd | wc -l)
6286 [ $nums -eq $expected ] ||
6287 error "'$cmd' wrong: found $nums, expected $expected"
6289 run_test 56t "check lfs find -stripe-size works"
6291 test_56u() { # LU-611
6292 local dir=$DIR/$tdir
6294 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6296 if [[ $OSTCOUNT -gt 1 ]]; then
6297 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6303 local expected=$(((NUMDIRS + 1) * NUMFILES))
6304 local cmd="$LFS find -stripe-index 0 -type f $dir"
6305 local nums=$($cmd | wc -l)
6307 [ $nums -eq $expected ] ||
6308 error "'$cmd' wrong: found $nums, expected $expected"
6311 cmd="$LFS find -stripe-index 1 -type f $dir"
6312 nums=$($cmd | wc -l)
6313 [ $nums -eq $expected ] ||
6314 error "'$cmd' wrong: found $nums, expected $expected"
6316 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6317 nums=$($cmd | wc -l)
6318 [ $nums -eq $expected ] ||
6319 error "'$cmd' wrong: found $nums, expected $expected"
6322 # This should produce an error and not return any files
6323 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6324 nums=$($cmd 2>/dev/null | wc -l)
6325 [ $nums -eq $expected ] ||
6326 error "'$cmd' wrong: found $nums, expected $expected"
6328 if [[ $OSTCOUNT -gt 1 ]]; then
6329 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6330 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6331 nums=$($cmd | wc -l)
6332 [ $nums -eq $expected ] ||
6333 error "'$cmd' wrong: found $nums, expected $expected"
6336 run_test 56u "check lfs find -stripe-index works"
6340 local dir=$DIR/$tdir
6342 setup_56 $dir $NUMFILES $NUMDIRS
6344 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6345 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6347 for file in $($LFS find -m $UUID $dir); do
6348 file_midx=$($LFS getstripe -m $file)
6349 [ $file_midx -eq $mdt_idx ] ||
6350 error "lfs find -m $UUID != getstripe -m $file_midx"
6353 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6356 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6359 local dir=$DIR/$tdir
6361 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6363 local stripe_size=$($LFS getstripe -S -d $dir) ||
6364 error "$LFS getstripe -S -d $dir failed"
6365 stripe_size=${stripe_size%% *}
6367 local file_size=$((stripe_size * OSTCOUNT))
6368 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6369 local required_space=$((file_num * file_size))
6370 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6372 [[ $free_space -le $((required_space / 1024)) ]] &&
6373 skip_env "need $required_space, have $free_space kbytes"
6376 local dd_count=$((file_size / dd_bs))
6378 # write data into the files
6383 for i in $(seq $NUMFILES); do
6385 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6386 error "write data into $file failed"
6388 for i in $(seq $NUMDIRS); do
6389 for j in $(seq $NUMFILES); do
6390 file=$dir/dir$i/file$j
6391 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6392 error "write data into $file failed"
6396 # $LFS_MIGRATE will fail if hard link migration is unsupported
6397 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6398 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6399 error "creating links to $dir/dir1/file1 failed"
6404 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6407 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6410 eval $cmd || error "$cmd failed"
6412 check_stripe_count $dir/file1 $expected
6414 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6416 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6417 # OST 1 if it is on OST 0. This file is small enough to
6418 # be on only one stripe.
6419 file=$dir/migr_1_ost
6420 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6421 error "write data into $file failed"
6422 local obdidx=$($LFS getstripe -i $file)
6423 local oldmd5=$(md5sum $file)
6426 [[ $obdidx -eq 0 ]] && newobdidx=1
6427 cmd="$LFS migrate -i $newobdidx $file"
6429 eval $cmd || error "$cmd failed"
6431 local realobdix=$($LFS getstripe -i $file)
6432 local newmd5=$(md5sum $file)
6434 [[ $newobdidx -ne $realobdix ]] &&
6435 error "new OST is different (was=$obdidx, "\
6436 "wanted=$newobdidx, got=$realobdix)"
6437 [[ "$oldmd5" != "$newmd5" ]] &&
6438 error "md5sum differ: $oldmd5, $newmd5"
6442 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6444 eval $cmd || error "$cmd failed"
6446 for j in $(seq $NUMFILES); do
6447 check_stripe_count $dir/dir1/file$j $expected
6450 # lfs_migrate works with lfs find
6451 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6452 $LFS_MIGRATE -y -c $expected"
6454 eval $cmd || error "$cmd failed"
6456 for i in $(seq 2 $NUMFILES); do
6457 check_stripe_count $dir/file$i $expected
6459 for i in $(seq 2 $NUMDIRS); do
6460 for j in $(seq $NUMFILES); do
6461 check_stripe_count $dir/dir$i/file$j $expected
6465 run_test 56w "check lfs_migrate -c stripe_count works"
6468 local file1=$DIR/$tdir/file1
6469 local create_pool=false
6470 local initial_pool=$($LFS getstripe -p $DIR)
6474 echo -n "Creating test dir..."
6475 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6478 echo -n "Creating test file..."
6479 touch $file1 || error "cannot create file"
6482 echo -n "Detecting existing pools..."
6483 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6485 if [ ${#pool_list[@]} -gt 0 ]; then
6486 echo "${pool_list[@]}"
6487 for thispool in "${pool_list[@]}"; do
6488 if [[ -z "$initial_pool" ||
6489 "$initial_pool" != "$thispool" ]]; then
6491 echo "Using existing pool '$pool'"
6496 echo "none detected."
6498 if [ -z "$pool" ]; then
6499 pool=${POOL:-testpool}
6500 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6501 echo -n "Creating pool '$pool'..."
6503 pool_add $pool &> /dev/null ||
6504 error "pool_add failed"
6507 echo -n "Adding target to pool..."
6508 pool_add_targets $pool 0 0 1 &> /dev/null ||
6509 error "pool_add_targets failed"
6513 echo -n "Setting pool using -p option..."
6514 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6515 error "migrate failed rc = $?"
6518 echo -n "Verifying test file is in pool after migrating..."
6519 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6520 error "file was not migrated to pool $pool"
6523 echo -n "Removing test file from pool '$pool'..."
6524 # "lfs migrate $file" won't remove the file from the pool
6525 # until some striping information is changed.
6526 $LFS migrate -c 1 $file1 &> /dev/null ||
6527 error "cannot remove from pool"
6528 [ "$($LFS getstripe -p $file1)" ] &&
6529 error "pool still set"
6532 echo -n "Setting pool using --pool option..."
6533 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6534 error "migrate failed rc = $?"
6539 if $create_pool; then
6540 destroy_test_pools 2> /dev/null ||
6541 error "destroy test pools failed"
6544 run_test 56wb "check lfs_migrate pool support"
6547 local file1="$DIR/$tdir/file1"
6554 echo -n "Creating test dir..."
6555 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6556 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6557 error "cannot set stripe by '-S 1M -c 1'"
6560 echo -n "Setting initial stripe for test file..."
6561 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6562 error "cannot set stripe"
6563 cur_ssize=$($LFS getstripe -S "$file1")
6564 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6567 # File currently set to -S 512K -c 1
6569 # Ensure -c and -S options are rejected when -R is set
6570 echo -n "Verifying incompatible options are detected..."
6571 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6572 error "incompatible -c and -R options not detected"
6573 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6574 error "incompatible -S and -R options not detected"
6577 # Ensure unrecognized options are passed through to 'lfs migrate'
6578 echo -n "Verifying -S option is passed through to lfs migrate..."
6579 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6580 error "migration failed"
6581 cur_ssize=$($LFS getstripe -S "$file1")
6582 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6585 # File currently set to -S 1M -c 1
6587 # Ensure long options are supported
6588 echo -n "Verifying long options supported..."
6589 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6590 error "long option without argument not supported"
6591 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6592 error "long option with argument not supported"
6593 cur_ssize=$($LFS getstripe -S "$file1")
6594 [ $cur_ssize -eq 524288 ] ||
6595 error "migrate --stripe-size $cur_ssize != 524288"
6598 # File currently set to -S 512K -c 1
6600 if [ "$OSTCOUNT" -gt 1 ]; then
6601 echo -n "Verifying explicit stripe count can be set..."
6602 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6603 error "migrate failed"
6604 cur_scount=$($LFS getstripe -c "$file1")
6605 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6609 # File currently set to -S 512K -c 1 or -S 512K -c 2
6611 # Ensure parent striping is used if -R is set, and no stripe
6612 # count or size is specified
6613 echo -n "Setting stripe for parent directory..."
6614 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6615 error "cannot set stripe '-S 2M -c 1'"
6618 echo -n "Verifying restripe option uses parent stripe settings..."
6619 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6620 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6621 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6622 error "migrate failed"
6623 cur_ssize=$($LFS getstripe -S "$file1")
6624 [ $cur_ssize -eq $parent_ssize ] ||
6625 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6626 cur_scount=$($LFS getstripe -c "$file1")
6627 [ $cur_scount -eq $parent_scount ] ||
6628 error "migrate -R stripe_count $cur_scount != $parent_scount"
6631 # File currently set to -S 1M -c 1
6633 # Ensure striping is preserved if -R is not set, and no stripe
6634 # count or size is specified
6635 echo -n "Verifying striping size preserved when not specified..."
6636 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6637 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6638 error "cannot set stripe on parent directory"
6639 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6640 error "migrate failed"
6641 cur_ssize=$($LFS getstripe -S "$file1")
6642 [ $cur_ssize -eq $orig_ssize ] ||
6643 error "migrate by default $cur_ssize != $orig_ssize"
6646 # Ensure file name properly detected when final option has no argument
6647 echo -n "Verifying file name properly detected..."
6648 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6649 error "file name interpreted as option argument"
6655 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6658 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6660 local file1=$DIR/$tdir/file1
6662 echo -n "Creating test dir..."
6663 test_mkdir $DIR/$tdir || error "cannot create dir"
6666 echo -n "Creating test file..."
6670 # Ensure 'lfs migrate' will fail by using a non-existent option,
6671 # and make sure rsync is not called to recover
6672 echo -n "Make sure --no-rsync option works..."
6673 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6674 grep -q 'refusing to fall back to rsync' ||
6675 error "rsync was called with --no-rsync set"
6678 # Ensure rsync is called without trying 'lfs migrate' first
6679 echo -n "Make sure --rsync option works..."
6680 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6681 grep -q 'falling back to rsync' &&
6682 error "lfs migrate was called with --rsync set"
6685 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6686 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6687 grep -q 'at the same time' ||
6688 error "--rsync and --no-rsync accepted concurrently"
6694 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6697 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6698 check_swap_layouts_support
6700 local dir=$DIR/$tdir
6701 local ref1=/etc/passwd
6702 local file1=$dir/file1
6704 test_mkdir $dir || error "creating dir $dir"
6705 $LFS setstripe -c 2 $file1
6707 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6708 stripe=$($LFS getstripe -c $file1)
6709 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6710 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6715 run_test 56x "lfs migration support"
6718 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6719 check_swap_layouts_support
6721 local dir=$DIR/$tdir/$testnum
6725 local ref1=/etc/passwd
6726 local file1=$dir/file1
6728 $LFS setstripe -c 2 $file1
6730 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6732 local stripe=$($LFS getstripe -c $file1)
6734 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6735 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6740 run_test 56xa "lfs migration --block support"
6742 check_migrate_links() {
6744 local file1="$dir/file1"
6748 local total_count=$(($begin + $count - 1))
6749 local symlink_count=10
6752 if [ ! -f "$file1" ]; then
6753 echo -n "creating initial file..."
6754 $LFS setstripe -c 1 -S "512k" "$file1" ||
6755 error "cannot setstripe initial file"
6758 echo -n "creating symlinks..."
6759 for s in $(seq 1 $symlink_count); do
6760 ln -s "$file1" "$dir/slink$s" ||
6761 error "cannot create symlinks"
6765 echo -n "creating nonlinked files..."
6766 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6767 error "cannot create nonlinked files"
6772 if [ ! -f "$dir/file$total_count" ]; then
6773 echo -n "creating hard links $begin:$total_count..."
6774 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6775 /dev/null || error "cannot create hard links"
6779 echo -n "checking number of hard links listed in xattrs..."
6780 local fid=$($LFS getstripe -F "$file1")
6781 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6784 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6785 skip "hard link list has unexpected size, skipping test"
6787 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6788 error "link names should exceed xattrs size"
6791 echo -n "migrating files..."
6792 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6794 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6797 # make sure all links have been properly migrated
6798 echo -n "verifying files..."
6799 fid=$($LFS getstripe -F "$file1") ||
6800 error "cannot get fid for file $file1"
6801 for i in $(seq 2 $total_count); do
6802 local fid2=$($LFS getstripe -F $dir/file$i)
6804 [ "$fid2" == "$fid" ] ||
6805 error "migrated hard link has mismatched FID"
6808 # make sure hard links were properly detected, and migration was
6809 # performed only once for the entire link set; nonlinked files should
6811 local actual=$(grep -c 'done' <<< "$migrate_out")
6812 local expected=$(($uniq_count + 1))
6814 [ "$actual" -eq "$expected" ] ||
6815 error "hard links individually migrated ($actual != $expected)"
6817 # make sure the correct number of hard links are present
6818 local hardlinks=$(stat -c '%h' "$file1")
6820 [ $hardlinks -eq $total_count ] ||
6821 error "num hard links $hardlinks != $total_count"
6828 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6829 skip "Need MDS version at least 2.10.55"
6831 local dir="$DIR/$tdir"
6833 test_mkdir "$dir" || error "cannot create dir $dir"
6835 echo "testing lfs migrate mode when all links fit within xattrs"
6836 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6838 echo "testing rsync mode when all links fit within xattrs"
6839 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6841 echo "testing lfs migrate mode when all links do not fit within xattrs"
6842 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6844 echo "testing rsync mode when all links do not fit within xattrs"
6845 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6847 chown -R $RUNAS_ID $dir
6848 echo "testing non-root lfs migrate mode when not all links are in xattr"
6849 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6854 run_test 56xb "lfs migration hard link support"
6857 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6859 local dir="$DIR/$tdir"
6861 test_mkdir "$dir" || error "cannot create dir $dir"
6863 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6864 echo -n "Setting initial stripe for 20MB test file..."
6865 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6866 error "cannot setstripe 20MB file"
6868 echo -n "Sizing 20MB test file..."
6869 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6871 echo -n "Verifying small file autostripe count is 1..."
6872 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6873 error "cannot migrate 20MB file"
6874 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6875 error "cannot get stripe for $dir/20mb"
6876 [ $stripe_count -eq 1 ] ||
6877 error "unexpected stripe count $stripe_count for 20MB file"
6881 # Test 2: File is small enough to fit within the available space on
6882 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6883 # have at least an additional 1KB for each desired stripe for test 3
6884 echo -n "Setting stripe for 1GB test file..."
6885 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6887 echo -n "Sizing 1GB test file..."
6888 # File size is 1GB + 3KB
6889 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6892 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6893 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6894 if (( avail > 524288 * OSTCOUNT )); then
6895 echo -n "Migrating 1GB file..."
6896 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6897 error "cannot migrate 1GB file"
6899 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6900 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6901 error "cannot getstripe for 1GB file"
6902 [ $stripe_count -eq 2 ] ||
6903 error "unexpected stripe count $stripe_count != 2"
6907 # Test 3: File is too large to fit within the available space on
6908 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6909 if [ $OSTCOUNT -ge 3 ]; then
6910 # The required available space is calculated as
6911 # file size (1GB + 3KB) / OST count (3).
6912 local kb_per_ost=349526
6914 echo -n "Migrating 1GB file with limit..."
6915 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6916 error "cannot migrate 1GB file with limit"
6919 stripe_count=$($LFS getstripe -c "$dir/1gb")
6920 echo -n "Verifying 1GB autostripe count with limited space..."
6921 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6922 error "unexpected stripe count $stripe_count (min 3)"
6929 run_test 56xc "lfs migration autostripe"
6932 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6934 local dir=$DIR/$tdir
6935 local f_mgrt=$dir/$tfile.mgrt
6936 local f_yaml=$dir/$tfile.yaml
6937 local f_copy=$dir/$tfile.copy
6938 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6939 local layout_copy="-c 2 -S 2M -i 1"
6940 local yamlfile=$dir/yamlfile
6941 local layout_before;
6944 test_mkdir "$dir" || error "cannot create dir $dir"
6945 $LFS setstripe $layout_yaml $f_yaml ||
6946 error "cannot setstripe $f_yaml with layout $layout_yaml"
6947 $LFS getstripe --yaml $f_yaml > $yamlfile
6948 $LFS setstripe $layout_copy $f_copy ||
6949 error "cannot setstripe $f_copy with layout $layout_copy"
6951 dd if=/dev/zero of=$f_mgrt bs=1M count=4
6953 # 1. test option --yaml
6954 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
6955 error "cannot migrate $f_mgrt with --yaml $yamlfile"
6956 layout_before=$(get_layout_param $f_yaml)
6957 layout_after=$(get_layout_param $f_mgrt)
6958 [ "$layout_after" == "$layout_before" ] ||
6959 error "lfs_migrate --yaml: $layout_after != $layout_before"
6961 # 2. test option --copy
6962 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
6963 error "cannot migrate $f_mgrt with --copy $f_copy"
6964 layout_before=$(get_layout_param $f_copy)
6965 layout_after=$(get_layout_param $f_mgrt)
6966 [ "$layout_after" == "$layout_before" ] ||
6967 error "lfs_migrate --copy: $layout_after != $layout_before"
6969 run_test 56xd "check lfs_migrate --yaml and --copy support"
6972 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6974 local dir=$DIR/$tdir
6975 local f_comp=$dir/$tfile
6976 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6977 local layout_before=""
6978 local layout_after=""
6980 test_mkdir "$dir" || error "cannot create dir $dir"
6981 $LFS setstripe $layout $f_comp ||
6982 error "cannot setstripe $f_comp with layout $layout"
6983 layout_before=$(get_layout_param $f_comp)
6984 dd if=/dev/zero of=$f_comp bs=1M count=4
6986 # 1. migrate a comp layout file by lfs_migrate
6987 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
6988 layout_after=$(get_layout_param $f_comp)
6989 [ "$layout_before" == "$layout_after" ] ||
6990 error "lfs_migrate: $layout_before != $layout_after"
6992 # 2. migrate a comp layout file by lfs migrate
6993 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
6994 layout_after=$(get_layout_param $f_comp)
6995 [ "$layout_before" == "$layout_after" ] ||
6996 error "lfs migrate: $layout_before != $layout_after"
6998 run_test 56xe "migrate a composite layout file"
7001 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7002 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7005 local dir=$DIR/$tdir
7009 test_mkdir -p $dir || error "creating dir $dir"
7010 touch $f1 || error "creating std file $f1"
7011 $MULTIOP $f2 H2c || error "creating released file $f2"
7013 # a directory can be raid0, so ask only for files
7014 res=$($LFS find $dir -L raid0 -type f | wc -l)
7015 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7017 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7018 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7020 # only files can be released, so no need to force file search
7021 res=$($LFS find $dir -L released)
7022 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7024 res=$($LFS find $dir -type f \! -L released)
7025 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7027 run_test 56y "lfs find -L raid0|released"
7029 test_56z() { # LU-4824
7030 # This checks to make sure 'lfs find' continues after errors
7031 # There are two classes of errors that should be caught:
7032 # - If multiple paths are provided, all should be searched even if one
7034 # - If errors are encountered during the search, it should not terminate
7036 local dir=$DIR/$tdir
7040 for i in d{0..9}; do
7042 touch $dir/$i/$tfile
7044 $LFS find $DIR/non_existent_dir $dir &&
7045 error "$LFS find did not return an error"
7046 # Make a directory unsearchable. This should NOT be the last entry in
7047 # directory order. Arbitrarily pick the 6th entry
7048 chmod 700 $($LFS find $dir -type d | sed '6!d')
7050 $RUNAS $LFS find $DIR/non_existent $dir
7051 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7053 # The user should be able to see 10 directories and 9 files
7054 (( count == 19 )) ||
7055 error "$LFS find found $count != 19 entries after error"
7057 run_test 56z "lfs find should continue after an error"
7059 test_56aa() { # LU-5937
7060 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7062 local dir=$DIR/$tdir
7065 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7067 createmany -o $dir/striped_dir/${tfile}- 1024
7068 local dirs=$($LFS find --size +8k $dir/)
7070 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7072 run_test 56aa "lfs find --size under striped dir"
7074 test_56ab() { # LU-10705
7075 test_mkdir $DIR/$tdir
7076 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7077 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7078 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7079 # Flush writes to ensure valid blocks. Need to be more thorough for
7080 # ZFS, since blocks are not allocated/returned to client immediately.
7082 wait_zfs_commit ost1 2
7083 cancel_lru_locks osc
7086 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7088 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7090 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7091 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7093 rm -f $DIR/$tdir/$tfile.[123]
7095 run_test 56ab "lfs find --blocks"
7098 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7099 skip "Need MDS version at least 2.10.50"
7101 # Create composite files with one component
7102 local dir=$DIR/$tdir
7104 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7105 # Create composite files with three components
7106 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7107 # Create non-composite files
7108 createmany -o $dir/${tfile}- 10
7110 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7112 [[ $nfiles == 10 ]] ||
7113 error "lfs find -E 1M found $nfiles != 10 files"
7115 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7116 [[ $nfiles == 25 ]] ||
7117 error "lfs find ! -E 1M found $nfiles != 25 files"
7119 # All files have a component that starts at 0
7120 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7121 [[ $nfiles == 35 ]] ||
7122 error "lfs find --component-start 0 - $nfiles != 35 files"
7124 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7125 [[ $nfiles == 15 ]] ||
7126 error "lfs find --component-start 2M - $nfiles != 15 files"
7128 # All files created here have a componenet that does not starts at 2M
7129 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7130 [[ $nfiles == 35 ]] ||
7131 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7133 # Find files with a specified number of components
7134 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7135 [[ $nfiles == 15 ]] ||
7136 error "lfs find --component-count 3 - $nfiles != 15 files"
7138 # Remember non-composite files have a component count of zero
7139 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7140 [[ $nfiles == 10 ]] ||
7141 error "lfs find --component-count 0 - $nfiles != 10 files"
7143 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7144 [[ $nfiles == 20 ]] ||
7145 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7147 # All files have a flag called "init"
7148 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7149 [[ $nfiles == 35 ]] ||
7150 error "lfs find --component-flags init - $nfiles != 35 files"
7152 # Multi-component files will have a component not initialized
7153 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7154 [[ $nfiles == 15 ]] ||
7155 error "lfs find !--component-flags init - $nfiles != 15 files"
7160 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7163 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7164 skip "Need MDS version at least 2.10.57"
7174 # create mirrored directories and mirrored files
7175 mkdir $td || error "mkdir $td failed"
7176 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7177 createmany -o $tf- 10 || error "create $tf- failed"
7179 for i in $(seq 2); do
7181 mkdir $dir || error "mkdir $dir failed"
7182 $LFS mirror create -N$((3 + i)) $dir ||
7183 error "create mirrored dir $dir failed"
7184 createmany -o $dir/$tfile- 10 ||
7185 error "create $dir/$tfile- failed"
7188 # change the states of some mirrored files
7190 for i in $(seq 2); do
7192 for j in $(seq 4 9); do
7193 echo foo > $dir/$tfile-$j
7197 # find mirrored files with specific mirror count
7198 cmd="$LFS find --mirror-count 3 --type f $td"
7199 nfiles=$($cmd | wc -l)
7200 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7202 cmd="$LFS find ! --mirror-count 3 --type f $td"
7203 nfiles=$($cmd | wc -l)
7204 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7206 cmd="$LFS find --mirror-count +2 --type f $td"
7207 nfiles=$($cmd | wc -l)
7208 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7210 cmd="$LFS find --mirror-count -6 --type f $td"
7211 nfiles=$($cmd | wc -l)
7212 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7214 # find mirrored files with specific file state
7215 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7216 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7218 cmd="$LFS find --mirror-state=ro --type f $td"
7219 nfiles=$($cmd | wc -l)
7220 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7222 cmd="$LFS find ! --mirror-state=ro --type f $td"
7223 nfiles=$($cmd | wc -l)
7224 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7226 cmd="$LFS find --mirror-state=wp --type f $td"
7227 nfiles=$($cmd | wc -l)
7228 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7230 cmd="$LFS find ! --mirror-state=sp --type f $td"
7231 nfiles=$($cmd | wc -l)
7232 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7234 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7238 # note test will not do anything if MDS is not local
7239 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7240 skip_env "ldiskfs only test"
7242 remote_mds_nodsh && skip "remote MDS with nodsh"
7244 local MNTDEV="osd*.*MDT*.mntdev"
7245 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7246 [ -z "$DEV" ] && error "can't access $MNTDEV"
7247 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7248 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7249 error "can't access $DEV"
7250 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7251 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7255 run_test 57a "verify MDS filesystem created with large inodes =="
7258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7259 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7260 skip_env "ldiskfs only test"
7262 remote_mds_nodsh && skip "remote MDS with nodsh"
7264 local dir=$DIR/$tdir
7267 local fileN=$dir/f$filecount
7269 rm -rf $dir || error "removing $dir"
7271 local mdtidx=$($LFS getstripe -m $dir)
7272 local mdtname=MDT$(printf %04x $mdtidx)
7273 local facet=mds$((mdtidx + 1))
7275 echo "mcreating $filecount files"
7276 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7278 # verify that files do not have EAs yet
7279 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7280 error "$file1 has an EA"
7281 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7282 error "$fileN has an EA"
7286 df $dir #make sure we get new statfs data
7287 local mdsfree=$(do_facet $facet \
7288 lctl get_param -n osd*.*$mdtname.kbytesfree)
7289 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7292 echo "opening files to create objects/EAs"
7293 for file in $(seq -f $dir/f%g 1 $filecount); do
7294 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7295 error "opening $file"
7298 # verify that files have EAs now
7299 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7300 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7302 sleep 1 #make sure we get new statfs data
7304 local mdsfree2=$(do_facet $facet \
7305 lctl get_param -n osd*.*$mdtname.kbytesfree)
7306 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7308 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7309 if [ "$mdsfree" != "$mdsfree2" ]; then
7310 error "MDC before $mdcfree != after $mdcfree2"
7312 echo "MDC before $mdcfree != after $mdcfree2"
7313 echo "unable to confirm if MDS has large inodes"
7318 run_test 57b "default LOV EAs are stored inside large inodes ==="
7321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7322 [ -z "$(which wiretest 2>/dev/null)" ] &&
7323 skip_env "could not find wiretest"
7327 run_test 58 "verify cross-platform wire constants =============="
7330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7332 echo "touch 130 files"
7333 createmany -o $DIR/f59- 130
7335 unlinkmany $DIR/f59- 130
7337 # wait for commitment of removal
7338 wait_delete_completed
7340 run_test 59 "verify cancellation of llog records async ========="
7342 TEST60_HEAD="test_60 run $RANDOM"
7344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7345 remote_mgs_nodsh && skip "remote MGS with nodsh"
7346 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7347 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7348 skip_env "missing subtest run-llog.sh"
7350 log "$TEST60_HEAD - from kernel mode"
7351 do_facet mgs "$LCTL dk > /dev/null"
7352 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7353 do_facet mgs $LCTL dk > $TMP/$tfile
7355 # LU-6388: test llog_reader
7356 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7357 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7358 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7359 skip_env "missing llog_reader"
7360 local fstype=$(facet_fstype mgs)
7361 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7362 skip_env "Only for ldiskfs or zfs type mgs"
7364 local mntpt=$(facet_mntpt mgs)
7365 local mgsdev=$(mgsdevname 1)
7377 #get fid and record list
7378 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7380 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7382 #remount mgs as ldiskfs or zfs type
7383 stop mgs || error "stop mgs failed"
7384 mount_fstype mgs || error "remount mgs failed"
7385 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7388 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7389 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7394 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7396 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7398 echo "obj_file is $obj_file"
7399 do_facet mgs $llog_reader $obj_file
7401 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7402 awk '{ print $3 }' | sed -e "s/^type=//g")
7403 if [ $rec_type != $rec ]; then
7404 echo "FAILED test_60a wrong record type $rec_type," \
7410 #check obj path if record type is LLOG_LOGID_MAGIC
7411 if [ "$rec" == "1064553b" ]; then
7412 path=$(do_facet mgs $llog_reader $obj_file |
7413 grep "path=" | awk '{ print $NF }' |
7414 sed -e "s/^path=//g")
7415 if [ $obj_file != $mntpt/$path ]; then
7416 echo "FAILED test_60a wrong obj path" \
7417 "$montpt/$path, should be $obj_file"
7424 #restart mgs before "error", otherwise it will block the next test
7425 stop mgs || error "stop mgs failed"
7426 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7427 $pass || error "test failed, see FAILED test_60a messages for specifics"
7429 run_test 60a "llog_test run from kernel module and test llog_reader"
7431 test_60b() { # bug 6411
7432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7435 LLOG_COUNT=$(do_facet mgs dmesg |
7436 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7437 /llog_[a-z]*.c:[0-9]/ {
7449 [[ $LLOG_COUNT -gt 120 ]] &&
7450 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7452 run_test 60b "limit repeated messages from CERROR/CWARN"
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7457 echo "create 5000 files"
7458 createmany -o $DIR/f60c- 5000
7459 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7460 lctl set_param fail_loc=0x80000137
7461 unlinkmany $DIR/f60c- 5000
7462 lctl set_param fail_loc=0
7464 run_test 60c "unlink file when mds full"
7467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7469 SAVEPRINTK=$(lctl get_param -n printk)
7470 # verify "lctl mark" is even working"
7471 MESSAGE="test message ID $RANDOM $$"
7472 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7473 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7475 lctl set_param printk=0 || error "set lnet.printk failed"
7476 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7477 MESSAGE="new test message ID $RANDOM $$"
7478 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7479 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7480 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7482 lctl set_param -n printk="$SAVEPRINTK"
7484 run_test 60d "test printk console message masking"
7487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7488 remote_mds_nodsh && skip "remote MDS with nodsh"
7491 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7492 do_facet mds1 lctl set_param fail_loc=0x15b
7495 run_test 60e "no space while new llog is being created"
7501 test_mkdir -c $MDSCOUNT $DIR/$tdir
7506 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7507 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7509 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7510 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7511 index=$((index + 1))
7517 for i in {0..100}; do
7518 # define OBD_FAIL_OSD_TXN_START 0x19a
7519 local index=$((i % MDSCOUNT + 1))
7521 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7528 for i in $(seq $MDSCOUNT); do
7529 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7532 mkdir $DIR/$tdir/new || error "mkdir failed"
7533 rmdir $DIR/$tdir/new || error "rmdir failed"
7535 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7537 for i in $(seq $MDSCOUNT); do
7538 wait_update_facet mds$i "$LCTL get_param -n \
7539 mdd.$(facet_svc mds$i).lfsck_namespace |
7540 awk '/^status/ { print \\\$2 }'" "completed"
7543 ls -R $DIR/$tdir || error "ls failed"
7544 rm -rf $DIR/$tdir || error "rmdir failed"
7546 run_test 60g "transaction abort won't cause MDT hung"
7549 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7550 skip "Need MDS version at least 2.12.52"
7551 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7555 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7556 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7557 for fail_loc in 0x80000188 0x80000189; do
7558 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7559 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7560 error "mkdir $dir-$fail_loc failed"
7561 for i in {0..10}; do
7562 # create may fail on missing stripe
7563 echo $i > $DIR/$tdir-$fail_loc/$i
7565 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7566 error "getdirstripe $tdir-$fail_loc failed"
7567 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7568 error "migrate $tdir-$fail_loc failed"
7569 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7570 error "getdirstripe $tdir-$fail_loc failed"
7571 pushd $DIR/$tdir-$fail_loc
7573 echo $f | cmp $f - || error "$f data mismatch"
7576 rm -rf $DIR/$tdir-$fail_loc
7579 run_test 60h "striped directory with missing stripes can be accessed"
7582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7585 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7586 cancel_lru_locks osc
7587 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7590 run_test 61a "mmap() writes don't make sync hang ================"
7593 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7595 run_test 61b "mmap() of unstriped file is successful"
7597 # bug 2330 - insufficient obd_match error checking causes LBUG
7599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7603 cancel_lru_locks osc
7604 lctl set_param fail_loc=0x405
7605 cat $f && error "cat succeeded, expect -EIO"
7606 lctl set_param fail_loc=0
7608 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7609 # match every page all of the time.
7610 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7612 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7613 # Though this test is irrelevant anymore, it helped to reveal some
7614 # other grant bugs (LU-4482), let's keep it.
7615 test_63a() { # was test_63
7616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7618 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7620 for i in `seq 10` ; do
7621 dd if=/dev/zero of=$DIR/f63 bs=8k &
7627 rm -f $DIR/f63 || true
7629 run_test 63a "Verify oig_wait interruption does not crash ======="
7631 # bug 2248 - async write errors didn't return to application on sync
7632 # bug 3677 - async write errors left page locked
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7637 lctl set_param debug=-1
7639 # ensure we have a grant to do async writes
7640 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7643 sync # sync lest earlier test intercept the fail_loc
7645 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7646 lctl set_param fail_loc=0x80000406
7647 $MULTIOP $DIR/$tfile Owy && \
7648 error "sync didn't return ENOMEM"
7649 sync; sleep 2; sync # do a real sync this time to flush page
7650 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7651 error "locked page left in cache after async error" || true
7654 run_test 63b "async write errors should be returned to fsync ==="
7657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7662 run_test 64a "verify filter grant calculations (in kernel) ====="
7665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7667 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7669 run_test 64b "check out-of-space detection on client"
7672 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7674 run_test 64c "verify grant shrink"
7676 # this does exactly what osc_request.c:osc_announce_cached() does in
7677 # order to calculate max amount of grants to ask from server
7681 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7682 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7684 ((rpc_in_flight ++));
7685 nrpages=$((nrpages * rpc_in_flight))
7687 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7689 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7691 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7692 local undirty=$((nrpages * PAGE_SIZE))
7694 local max_extent_pages
7695 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7696 grep grant_max_extent_size | awk '{print $2}')
7697 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7698 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7699 local grant_extent_tax
7700 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7701 grep grant_extent_tax | awk '{print $2}')
7703 undirty=$((undirty + nrextents * grant_extent_tax))
7708 # this is size of unit for grant allocation. It should be equal to
7709 # what tgt_grant.c:tgt_grant_chunk() calculates
7713 local grant_extent_tax
7715 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7716 grep max_brw_size | awk '{print $2}')
7718 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7719 grep grant_extent_tax | awk '{print $2}')
7721 echo $(((max_brw_size + grant_extent_tax) * 2))
7725 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7726 skip "OST < 2.10.55 doesn't limit grants enough"
7728 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7729 local file=$DIR/$tfile
7731 [[ $($LCTL get_param osc.${tgt}.import |
7732 grep "connect_flags:.*grant_param") ]] ||
7733 skip "no grant_param connect flag"
7735 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7737 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7739 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7740 stack_trap "rm -f $file" EXIT
7742 $LFS setstripe $file -i 0 -c 1
7743 dd if=/dev/zero of=$file bs=1M count=1000 &
7748 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7749 if [[ $cur_grant -gt $max_cur_granted ]]
7752 error "cur_grant $cur_grant > $max_cur_granted"
7755 [[ $? -ne 0 ]] && break;
7760 wait_delete_completed
7761 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7763 run_test 64d "check grant limit exceed"
7765 # bug 1414 - set/get directories' stripe info
7767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7769 test_mkdir $DIR/$tdir
7771 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7773 run_test 65a "directory with no stripe info"
7776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7778 test_mkdir $DIR/$tdir
7779 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7781 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7784 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7786 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7790 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7792 test_mkdir $DIR/$tdir
7793 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7795 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7796 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7798 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7800 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7805 test_mkdir $DIR/$tdir
7806 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7807 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7809 if [[ $STRIPECOUNT -le 0 ]]; then
7811 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7812 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7813 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7815 sc=$(($STRIPECOUNT - 1))
7817 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7818 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7819 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7820 error "lverify failed"
7822 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7827 test_mkdir $DIR/$tdir
7829 $LFS setstripe $DIR/$tdir || error "setstripe"
7830 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7831 error "no stripe info failed"
7833 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7835 run_test 65e "directory setstripe defaults"
7838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7840 test_mkdir $DIR/${tdir}f
7841 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7842 error "setstripe succeeded" || true
7844 run_test 65f "dir setstripe permission (should return error) ==="
7847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7849 test_mkdir $DIR/$tdir
7850 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7852 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7853 error "setstripe -S failed"
7854 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7855 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7856 error "delete default stripe failed"
7858 run_test 65g "directory setstripe -d"
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7863 test_mkdir $DIR/$tdir
7864 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7866 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7867 error "setstripe -S failed"
7868 test_mkdir $DIR/$tdir/dd1
7869 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7870 error "stripe info inherit failed"
7872 run_test 65h "directory stripe info inherit ===================="
7875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7877 save_layout_restore_at_exit $MOUNT
7879 # bug6367: set non-default striping on root directory
7880 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7882 # bug12836: getstripe on -1 default directory striping
7883 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7885 # bug12836: getstripe -v on -1 default directory striping
7886 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7888 # bug12836: new find on -1 default directory striping
7889 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7891 run_test 65i "various tests to set root directory striping"
7893 test_65j() { # bug6367
7894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7898 # if we aren't already remounting for each test, do so for this test
7899 if [ "$I_MOUNTED" = "yes" ]; then
7900 cleanup || error "failed to unmount"
7904 save_layout_restore_at_exit $MOUNT
7906 $LFS setstripe -d $MOUNT || error "setstripe failed"
7908 run_test 65j "set default striping on root directory (bug 6367)="
7912 wait_delete_completed
7913 do_facet $SINGLEMDS "lctl set_param -n \
7914 osp.$ost*MDT0000.max_create_count=$max_count"
7915 do_facet $SINGLEMDS "lctl set_param -n \
7916 osp.$ost*MDT0000.create_count=$count"
7917 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7918 echo $INACTIVE_OSC "is Activate"
7920 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7923 test_65k() { # bug11679
7924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7925 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7926 remote_mds_nodsh && skip "remote MDS with nodsh"
7928 local disable_precreate=true
7929 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7930 disable_precreate=false
7932 echo "Check OST status: "
7933 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7934 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7936 for OSC in $MDS_OSCS; do
7937 echo $OSC "is active"
7938 do_facet $SINGLEMDS lctl --device %$OSC activate
7941 for INACTIVE_OSC in $MDS_OSCS; do
7942 local ost=$(osc_to_ost $INACTIVE_OSC)
7943 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7944 lov.*md*.target_obd |
7945 awk -F: /$ost/'{ print $1 }' | head -n 1)
7948 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7949 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7951 echo "Deactivate: " $INACTIVE_OSC
7952 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7954 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7955 osp.$ost*MDT0000.create_count")
7956 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7957 osp.$ost*MDT0000.max_create_count")
7958 $disable_precreate &&
7959 do_facet $SINGLEMDS "lctl set_param -n \
7960 osp.$ost*MDT0000.max_create_count=0"
7962 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7963 [ -f $DIR/$tdir/$idx ] && continue
7964 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7965 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7967 error "setstripe $idx should succeed"; }
7968 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7970 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7973 do_facet $SINGLEMDS "lctl set_param -n \
7974 osp.$ost*MDT0000.max_create_count=$max_count"
7975 do_facet $SINGLEMDS "lctl set_param -n \
7976 osp.$ost*MDT0000.create_count=$count"
7977 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7978 echo $INACTIVE_OSC "is Activate"
7980 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7983 run_test 65k "validate manual striping works properly with deactivated OSCs"
7985 test_65l() { # bug 12836
7986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7988 test_mkdir -p $DIR/$tdir/test_dir
7989 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7990 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7992 run_test 65l "lfs find on -1 stripe dir ========================"
7995 local layout=$(save_layout $MOUNT)
7996 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7997 restore_layout $MOUNT $layout
7998 error "setstripe should fail by non-root users"
8002 run_test 65m "normal user can't set filesystem default stripe"
8005 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8006 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8007 skip "Need MDS version at least 2.12.50"
8008 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8010 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8011 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8012 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8014 local root_layout=$(save_layout $MOUNT)
8015 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8017 # new subdirectory under root directory should not inherit
8018 # the default layout from root
8019 local dir1=$MOUNT/$tdir-1
8020 mkdir $dir1 || error "mkdir $dir1 failed"
8021 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8022 error "$dir1 shouldn't have LOV EA"
8024 # delete the default layout on root directory
8025 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8027 local dir2=$MOUNT/$tdir-2
8028 mkdir $dir2 || error "mkdir $dir2 failed"
8029 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8030 error "$dir2 shouldn't have LOV EA"
8032 # set a new striping pattern on root directory
8033 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8034 local new_def_stripe_size=$((def_stripe_size * 2))
8035 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8036 error "set stripe size on $MOUNT failed"
8038 # new file created in $dir2 should inherit the new stripe size from
8039 # the filesystem default
8040 local file2=$dir2/$tfile-2
8041 touch $file2 || error "touch $file2 failed"
8043 local file2_stripe_size=$($LFS getstripe -S $file2)
8044 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8045 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8047 local dir3=$MOUNT/$tdir-3
8048 mkdir $dir3 || error "mkdir $dir3 failed"
8049 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8050 # the root layout, which is the actual default layout that will be used
8051 # when new files are created in $dir3.
8052 local dir3_layout=$(get_layout_param $dir3)
8053 local root_dir_layout=$(get_layout_param $MOUNT)
8054 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8055 error "$dir3 should show the default layout from $MOUNT"
8057 # set OST pool on root directory
8058 local pool=$TESTNAME
8059 pool_add $pool || error "add $pool failed"
8060 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8061 error "add targets to $pool failed"
8063 $LFS setstripe -p $pool $MOUNT ||
8064 error "set OST pool on $MOUNT failed"
8066 # new file created in $dir3 should inherit the pool from
8067 # the filesystem default
8068 local file3=$dir3/$tfile-3
8069 touch $file3 || error "touch $file3 failed"
8071 local file3_pool=$($LFS getstripe -p $file3)
8072 [[ "$file3_pool" = "$pool" ]] ||
8073 error "$file3 didn't inherit OST pool $pool"
8075 local dir4=$MOUNT/$tdir-4
8076 mkdir $dir4 || error "mkdir $dir4 failed"
8077 local dir4_layout=$(get_layout_param $dir4)
8078 root_dir_layout=$(get_layout_param $MOUNT)
8079 echo "$LFS getstripe -d $dir4"
8080 $LFS getstripe -d $dir4
8081 echo "$LFS getstripe -d $MOUNT"
8082 $LFS getstripe -d $MOUNT
8083 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8084 error "$dir4 should show the default layout from $MOUNT"
8086 # new file created in $dir4 should inherit the pool from
8087 # the filesystem default
8088 local file4=$dir4/$tfile-4
8089 touch $file4 || error "touch $file4 failed"
8091 local file4_pool=$($LFS getstripe -p $file4)
8092 [[ "$file4_pool" = "$pool" ]] ||
8093 error "$file4 didn't inherit OST pool $pool"
8095 # new subdirectory under non-root directory should inherit
8096 # the default layout from its parent directory
8097 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8098 error "set directory layout on $dir4 failed"
8100 local dir5=$dir4/$tdir-5
8101 mkdir $dir5 || error "mkdir $dir5 failed"
8103 dir4_layout=$(get_layout_param $dir4)
8104 local dir5_layout=$(get_layout_param $dir5)
8105 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8106 error "$dir5 should inherit the default layout from $dir4"
8108 # though subdir under ROOT doesn't inherit default layout, but
8109 # its sub dir/file should be created with default layout.
8110 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8111 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8112 skip "Need MDS version at least 2.12.59"
8114 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8115 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8116 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8118 if [ $default_lmv_hash == "none" ]; then
8119 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8121 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8122 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8125 $LFS setdirstripe -D -c 2 $MOUNT ||
8126 error "setdirstripe -D -c 2 failed"
8127 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8128 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8129 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8131 run_test 65n "don't inherit default layout from root for new subdirectories"
8133 # bug 2543 - update blocks count on client
8135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8138 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8139 sync; sync_all_data; sync; sync_all_data
8140 cancel_lru_locks osc
8141 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8142 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8144 run_test 66 "update inode blocks count on client ==============="
8147 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8151 swapon -s | awk '($1 == "'$1'") { print $4 }'
8154 # bug5265, obdfilter oa2dentry return -ENOENT
8155 # #define OBD_FAIL_SRV_ENOENT 0x217
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 remote_ost_nodsh && skip "remote OST with nodsh"
8161 $LFS setstripe -c 1 -i 0 $f
8163 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8165 do_facet ost1 lctl set_param fail_loc=0x217
8166 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8167 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8169 do_facet ost1 lctl set_param fail_loc=0
8170 $DIRECTIO write $f 0 2 || error "write error"
8172 cancel_lru_locks osc
8173 $DIRECTIO read $f 0 1 || error "read error"
8175 do_facet ost1 lctl set_param fail_loc=0x217
8176 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8178 do_facet ost1 lctl set_param fail_loc=0
8181 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8184 test_mkdir $DIR/$tdir
8185 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8186 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8188 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8190 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8192 [ "$RUNAS_ID" = "$UID" ] &&
8193 skip_env "RUNAS_ID = UID = $UID -- skipping"
8194 # Check that testing environment is properly set up. Skip if not
8195 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8196 skip_env "User $RUNAS_ID does not exist - skipping"
8199 chmod 777 $DIR/$tfile
8200 chmod ug+s $DIR/$tfile
8201 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8202 error "$RUNAS dd $DIR/$tfile failed"
8203 # See if we are still setuid/sgid
8204 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8205 error "S/gid is not dropped on write"
8206 # Now test that MDS is updated too
8207 cancel_lru_locks mdc
8208 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8209 error "S/gid is not dropped on MDS"
8212 run_test 72a "Test that remove suid works properly (bug5695) ===="
8214 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8217 [ "$RUNAS_ID" = "$UID" ] &&
8218 skip_env "RUNAS_ID = UID = $UID -- skipping"
8219 [ "$RUNAS_ID" -eq 0 ] &&
8220 skip_env "RUNAS_ID = 0 -- skipping"
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 # Check that testing environment is properly set up. Skip if not
8223 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8224 skip_env "User $RUNAS_ID does not exist - skipping"
8226 touch $DIR/${tfile}-f{g,u}
8227 test_mkdir $DIR/${tfile}-dg
8228 test_mkdir $DIR/${tfile}-du
8229 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8230 chmod g+s $DIR/${tfile}-{f,d}g
8231 chmod u+s $DIR/${tfile}-{f,d}u
8232 for perm in 777 2777 4777; do
8233 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8234 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8235 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8236 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8240 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8242 # bug 3462 - multiple simultaneous MDC requests
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8246 test_mkdir $DIR/d73-1
8247 test_mkdir $DIR/d73-2
8248 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8251 lctl set_param fail_loc=0x80000129
8252 $MULTIOP $DIR/d73-1/f73-2 Oc &
8254 lctl set_param fail_loc=0
8256 $MULTIOP $DIR/d73-2/f73-3 Oc &
8260 wait $pid1 || return 1
8264 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8265 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8266 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8270 run_test 73 "multiple MDC requests (should not deadlock)"
8272 test_74a() { # bug 6149, 6184
8273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8276 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8278 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8279 # will spin in a tight reconnection loop
8280 $LCTL set_param fail_loc=0x8000030e
8281 # get any lock that won't be difficult - lookup works.
8283 $LCTL set_param fail_loc=0
8287 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8289 test_74b() { # bug 13310
8290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8292 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8294 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8295 # will spin in a tight reconnection loop
8296 $LCTL set_param fail_loc=0x8000030e
8297 # get a "difficult" lock
8299 $LCTL set_param fail_loc=0
8303 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8308 #define OBD_FAIL_LDLM_NEW_LOCK
8309 $LCTL set_param fail_loc=0x319
8310 touch $DIR/$tfile && error "touch successful"
8311 $LCTL set_param fail_loc=0
8314 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8317 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8320 test_76() { # Now for bug 20433, added originally in bug 1443
8321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8323 cancel_lru_locks osc
8324 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8325 local before=$(num_inodes)
8326 local count=$((512 * cpus))
8327 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8329 echo "before inodes: $before"
8330 for i in $(seq $count); do
8334 cancel_lru_locks osc
8335 local after=$(num_inodes)
8336 echo "after inodes: $after"
8337 while (( after > before + 8 * ${cpus:-1} )); do
8341 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8342 if (( wait > 30 )); then
8343 error "inode slab grew from $before to $after"
8347 run_test 76 "confirm clients recycle inodes properly ===="
8353 # Note: in sptlrpc modes which enable its own bulk checksum, the
8354 # original crc32_le bulk checksum will be automatically disabled,
8355 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8356 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8357 # In this case set_checksums() will not be no-op, because sptlrpc
8358 # bulk checksum will be enabled all through the test.
8360 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8361 lctl set_param -n osc.*.checksums $1
8365 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8366 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8367 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8368 tr -d [] | head -n1)}
8371 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8373 log "set checksum type to $1, rc = $rc"
8377 get_osc_checksum_type()
8379 # arugment 1: OST name, like OST0000
8381 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8382 sed 's/.*\[\(.*\)\].*/\1/g')
8384 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8388 F77_TMP=$TMP/f77-temp
8391 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8392 error "error writing to $F77_TMP"
8395 test_77a() { # bug 10889
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8397 $GSS && skip_env "could not run with gss"
8399 [ ! -f $F77_TMP ] && setup_f77
8401 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8405 run_test 77a "normal checksum read/write operation"
8407 test_77b() { # bug 10889
8408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8409 $GSS && skip_env "could not run with gss"
8411 [ ! -f $F77_TMP ] && setup_f77
8412 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8413 $LCTL set_param fail_loc=0x80000409
8416 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8417 error "dd error: $?"
8418 $LCTL set_param fail_loc=0
8420 for algo in $CKSUM_TYPES; do
8421 cancel_lru_locks osc
8422 set_checksum_type $algo
8423 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8424 $LCTL set_param fail_loc=0x80000408
8425 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8426 $LCTL set_param fail_loc=0
8429 set_checksum_type $ORIG_CSUM_TYPE
8432 run_test 77b "checksum error on client write, read"
8437 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8439 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8440 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8441 $check_ost && [ -n "$ost_file_prefix" ] &&
8442 do_facet ost1 rm -f ${ost_file_prefix}\*
8446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8447 $GSS && skip_env "could not run with gss"
8448 remote_ost_nodsh && skip "remote OST with nodsh"
8451 local osc_file_prefix
8453 local check_ost=false
8454 local ost_file_prefix
8460 # ensure corruption will occur on first OSS/OST
8461 $LFS setstripe -i 0 $DIR/$tfile
8463 [ ! -f $F77_TMP ] && setup_f77
8464 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8465 error "dd write error: $?"
8466 fid=$($LFS path2fid $DIR/$tfile)
8468 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8471 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8472 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8474 echo "OSS do not support bulk pages dump upon error"
8477 osc_file_prefix=$($LCTL get_param -n debug_path)
8478 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8480 trap cleanup_77c EXIT
8483 # enable bulk pages dump upon error on Client
8484 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8485 # enable bulk pages dump upon error on OSS
8487 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8489 # flush Client cache to allow next read to reach OSS
8490 cancel_lru_locks osc
8492 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8493 $LCTL set_param fail_loc=0x80000408
8494 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8495 $LCTL set_param fail_loc=0
8499 # check cksum dump on Client
8500 osc_file=$(ls ${osc_file_prefix}*)
8501 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8502 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8503 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8504 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8505 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8507 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8508 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8509 error "dump content does not match on Client"
8511 $check_ost || skip "No need to check cksum dump on OSS"
8513 # check cksum dump on OSS
8514 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8515 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8516 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8517 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8518 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8519 error "dump content does not match on OSS"
8523 run_test 77c "checksum error on client read with debug"
8525 test_77d() { # bug 10889
8526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8527 $GSS && skip_env "could not run with gss"
8529 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8530 $LCTL set_param fail_loc=0x80000409
8532 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8533 error "direct write: rc=$?"
8534 $LCTL set_param fail_loc=0
8537 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8538 $LCTL set_param fail_loc=0x80000408
8540 cancel_lru_locks osc
8541 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8542 error "direct read: rc=$?"
8543 $LCTL set_param fail_loc=0
8546 run_test 77d "checksum error on OST direct write, read"
8548 test_77f() { # bug 10889
8549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8550 $GSS && skip_env "could not run with gss"
8553 for algo in $CKSUM_TYPES; do
8554 cancel_lru_locks osc
8555 set_checksum_type $algo
8556 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8557 $LCTL set_param fail_loc=0x409
8558 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8559 error "direct write succeeded"
8560 $LCTL set_param fail_loc=0
8562 set_checksum_type $ORIG_CSUM_TYPE
8565 run_test 77f "repeat checksum error on write (expect error)"
8567 test_77g() { # bug 10889
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8569 $GSS && skip_env "could not run with gss"
8570 remote_ost_nodsh && skip "remote OST with nodsh"
8572 [ ! -f $F77_TMP ] && setup_f77
8574 local file=$DIR/$tfile
8575 stack_trap "rm -f $file" EXIT
8577 $LFS setstripe -c 1 -i 0 $file
8578 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8579 do_facet ost1 lctl set_param fail_loc=0x8000021a
8581 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8582 error "write error: rc=$?"
8583 do_facet ost1 lctl set_param fail_loc=0
8586 cancel_lru_locks osc
8587 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8588 do_facet ost1 lctl set_param fail_loc=0x8000021b
8590 cmp $F77_TMP $file || error "file compare failed"
8591 do_facet ost1 lctl set_param fail_loc=0
8594 run_test 77g "checksum error on OST write, read"
8596 test_77k() { # LU-10906
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 $GSS && skip_env "could not run with gss"
8600 local cksum_param="osc.$FSNAME*.checksums"
8601 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8605 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8606 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8607 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8611 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8612 error "failed to set checksum=$i on MGS"
8613 wait_update $HOSTNAME "$get_checksum" $i
8615 echo "remount client, checksum should be $i"
8616 remount_client $MOUNT || error "failed to remount client"
8617 checksum=$(eval $get_checksum)
8618 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8620 # remove persistent param to avoid races with checksum mountopt below
8621 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8622 error "failed to delete checksum on MGS"
8624 for opt in "checksum" "nochecksum"; do
8625 #remount with mount option
8626 echo "remount client with option $opt, checksum should be $i"
8627 umount_client $MOUNT || error "failed to umount client"
8628 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8629 error "failed to mount client with option '$opt'"
8630 checksum=$(eval $get_checksum)
8631 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8635 remount_client $MOUNT || error "failed to remount client"
8637 run_test 77k "enable/disable checksum correctly"
8640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8641 $GSS && skip_env "could not run with gss"
8644 stack_trap "set_checksums $ORIG_CSUM" EXIT
8645 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8647 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8649 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8650 for algo in $CKSUM_TYPES; do
8651 set_checksum_type $algo || error "fail to set checksum type $algo"
8652 osc_algo=$(get_osc_checksum_type OST0000)
8653 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8655 # no locks, no reqs to let the connection idle
8656 cancel_lru_locks osc
8657 lru_resize_disable osc
8658 wait_osc_import_state client ost1 IDLE
8660 # ensure ost1 is connected
8661 stat $DIR/$tfile >/dev/null || error "can't stat"
8662 wait_osc_import_state client ost1 FULL
8664 osc_algo=$(get_osc_checksum_type OST0000)
8665 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8669 run_test 77l "preferred checksum type is remembered after reconnected"
8671 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8680 test_78() { # bug 10901
8681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8682 remote_ost || skip_env "local OST"
8685 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8686 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8687 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8688 echo "MemTotal: $MEMTOTAL"
8690 # reserve 256MB of memory for the kernel and other running processes,
8691 # and then take 1/2 of the remaining memory for the read/write buffers.
8692 if [ $MEMTOTAL -gt 512 ] ;then
8693 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8695 # for those poor memory-starved high-end clusters...
8696 MEMTOTAL=$((MEMTOTAL / 2))
8698 echo "Mem to use for directio: $MEMTOTAL"
8700 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8701 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8702 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8703 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8705 echo "Smallest OST: $SMALLESTOST"
8706 [[ $SMALLESTOST -lt 10240 ]] &&
8707 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8709 trap cleanup_test_78 EXIT
8711 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8712 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8714 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8715 echo "File size: $F78SIZE"
8716 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8717 for i in $(seq 1 $NSEQ); do
8718 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8719 echo directIO rdwr round $i of $NSEQ
8720 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8725 run_test 78 "handle large O_DIRECT writes correctly ============"
8727 test_79() { # bug 12743
8728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8730 wait_delete_completed
8732 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8733 BKFREE=$(calc_osc_kbytes kbytesfree)
8734 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8736 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8737 DFTOTAL=`echo $STRING | cut -d, -f1`
8738 DFUSED=`echo $STRING | cut -d, -f2`
8739 DFAVAIL=`echo $STRING | cut -d, -f3`
8740 DFFREE=$(($DFTOTAL - $DFUSED))
8742 ALLOWANCE=$((64 * $OSTCOUNT))
8744 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8745 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8746 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8748 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8749 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8750 error "df free($DFFREE) mismatch OST free($BKFREE)"
8752 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8753 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8754 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8757 run_test 79 "df report consistency check ======================="
8759 test_80() { # bug 10718
8760 remote_ost_nodsh && skip "remote OST with nodsh"
8761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8763 # relax strong synchronous semantics for slow backends like ZFS
8764 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8765 local soc="obdfilter.*.sync_lock_cancel"
8766 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8768 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8769 if [ -z "$save" ]; then
8770 soc="obdfilter.*.sync_on_lock_cancel"
8771 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8774 if [ "$save" != "never" ]; then
8775 local hosts=$(comma_list $(osts_nodes))
8777 do_nodes $hosts $LCTL set_param $soc=never
8778 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8782 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8784 local before=$(date +%s)
8785 cancel_lru_locks osc
8786 local after=$(date +%s)
8787 local diff=$((after - before))
8788 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8792 run_test 80 "Page eviction is equally fast at high offsets too"
8794 test_81a() { # LU-456
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8796 remote_ost_nodsh && skip "remote OST with nodsh"
8798 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8799 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8800 do_facet ost1 lctl set_param fail_loc=0x80000228
8802 # write should trigger a retry and success
8803 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8804 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8806 if [ $RC -ne 0 ] ; then
8807 error "write should success, but failed for $RC"
8810 run_test 81a "OST should retry write when get -ENOSPC ==============="
8812 test_81b() { # LU-456
8813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8814 remote_ost_nodsh && skip "remote OST with nodsh"
8816 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8817 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8818 do_facet ost1 lctl set_param fail_loc=0x228
8820 # write should retry several times and return -ENOSPC finally
8821 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8822 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8825 if [ $RC -ne $ENOSPC ] ; then
8826 error "dd should fail for -ENOSPC, but succeed."
8829 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8831 test_82() { # LU-1031
8832 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8836 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8838 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8840 kill -USR1 $MULTIPID2
8842 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8843 error "First grouplock does not block second one"
8845 echo "Second grouplock blocks first one"
8847 kill -USR1 $MULTIPID1
8851 run_test 82 "Basic grouplock test"
8854 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8856 test_mkdir $DIR/$tdir.cvsroot
8857 chown $RUNAS_ID $DIR/$tdir.cvsroot
8860 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8863 # some versions of cvs import exit(1) when asked to import links or
8864 # files they can't read. ignore those files.
8865 local toignore=$(find . -type l -printf '-I %f\n' -o \
8866 ! -perm /4 -printf '-I %f\n')
8867 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8868 $tdir.reposname vtag rtag
8871 test_mkdir $DIR/$tdir.reposname
8872 chown $RUNAS_ID $DIR/$tdir.reposname
8873 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8875 cd $DIR/$tdir.reposname
8877 $RUNAS cvs add -m 'addmsg' foo99
8879 $RUNAS cvs commit -m 'nomsg' foo99
8880 rm -fr $DIR/$tdir.cvsroot
8882 run_test 99 "cvs strange file/directory operations"
8885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8886 [[ "$NETTYPE" =~ tcp ]] ||
8887 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8888 remote_ost_nodsh && skip "remote OST with nodsh"
8889 remote_mds_nodsh && skip "remote MDS with nodsh"
8891 skip "useless for local single node setup"
8893 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8894 [ "$PROT" != "tcp" ] && continue
8895 RPORT=$(echo $REMOTE | cut -d: -f2)
8896 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8899 LPORT=`echo $LOCAL | cut -d: -f2`
8900 if [ $LPORT -ge 1024 ]; then
8901 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8903 error_exit "local: $LPORT > 1024, remote: $RPORT"
8906 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8908 run_test 100 "check local port using privileged port ==========="
8910 function get_named_value()
8919 echo $line | sed "s/^$tag[ ]*//"
8926 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8927 awk '/^max_cached_mb/ { print $2 }')
8930 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8940 local cache_limit=32
8942 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8943 trap cleanup_101a EXIT
8944 $LCTL set_param -n llite.*.read_ahead_stats 0
8945 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8948 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8950 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8951 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8954 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8955 get_named_value 'read but discarded' | cut -d" " -f1); do
8956 discard=$(($discard + $s))
8960 $LCTL get_param osc.*-osc*.rpc_stats
8961 $LCTL get_param llite.*.read_ahead_stats
8963 # Discard is generally zero, but sometimes a few random reads line up
8964 # and trigger larger readahead, which is wasted & leads to discards.
8965 if [[ $(($discard)) -gt $nreads ]]; then
8966 error "too many ($discard) discarded pages"
8968 rm -f $DIR/$tfile || true
8970 run_test 101a "check read-ahead for random reads"
8973 test_mkdir $DIR/$tdir
8975 local FILE_LENGTH=$2
8978 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8980 local list=$(comma_list $(osts_nodes))
8981 set_osd_param $list '' read_cache_enable 0
8982 set_osd_param $list '' writethrough_cache_enable 0
8984 trap cleanup_test101bc EXIT
8985 # prepare the read-ahead file
8986 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8988 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8989 count=$FILE_SIZE_MB 2> /dev/null
8993 cleanup_test101bc() {
8998 local list=$(comma_list $(osts_nodes))
8999 set_osd_param $list '' read_cache_enable 1
9000 set_osd_param $list '' writethrough_cache_enable 1
9004 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9009 local STRIPE_SIZE=$2
9010 local FILE_LENGTH=$3
9011 local RA_INC=1048576
9012 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9013 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9014 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9015 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9016 get_named_value 'read but discarded' |
9017 cut -d" " -f1 | calc_total)
9018 if [[ $DISCARD -gt $discard_limit ]]; then
9019 $LCTL get_param llite.*.read_ahead_stats
9020 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9022 echo "Read-ahead success for size ${READ_SIZE}"
9027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9028 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9030 local STRIPE_SIZE=1048576
9031 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9033 if [ $SLOW == "yes" ]; then
9034 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9036 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9039 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9041 # prepare the read-ahead file
9042 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9043 cancel_lru_locks osc
9044 for BIDX in 2 4 8 16 32 64 128 256
9046 local BSIZE=$((BIDX*4096))
9047 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9048 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9049 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9050 $LCTL set_param -n llite.*.read_ahead_stats 0
9051 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9052 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9053 cancel_lru_locks osc
9054 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9059 run_test 101b "check stride-io mode read-ahead ================="
9062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9064 local STRIPE_SIZE=1048576
9065 local FILE_LENGTH=$((STRIPE_SIZE*100))
9070 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9072 cancel_lru_locks osc
9073 $LCTL set_param osc.*.rpc_stats 0
9074 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9075 $LCTL get_param osc.*.rpc_stats
9076 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9077 local stats=$($LCTL get_param -n $osc_rpc_stats)
9078 local lines=$(echo "$stats" | awk 'END {print NR;}')
9081 if [ $lines -le 20 ]; then
9082 echo "continue debug"
9085 for size in 1 2 4 8; do
9086 local rpc=$(echo "$stats" |
9087 awk '($1 == "'$size':") {print $2; exit; }')
9088 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9089 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9091 echo "$osc_rpc_stats check passed!"
9096 run_test 101c "check stripe_size aligned read-ahead ================="
9099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 local file=$DIR/$tfile
9102 local sz_MB=${FILESIZE_101d:-80}
9103 local ra_MB=${READAHEAD_MB:-40}
9105 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9106 [ $free_MB -lt $sz_MB ] &&
9107 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9109 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9110 $LFS setstripe -c -1 $file || error "setstripe failed"
9112 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9113 echo Cancel LRU locks on lustre client to flush the client cache
9114 cancel_lru_locks osc
9116 echo Disable read-ahead
9117 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9118 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9119 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9120 $LCTL get_param -n llite.*.max_read_ahead_mb
9122 echo Reading the test file $file with read-ahead disabled
9123 local sz_KB=$((sz_MB * 1024 / 4))
9124 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=4k count=$sz_KB")
9126 echo Cancel LRU locks on lustre client to flush the client cache
9127 cancel_lru_locks osc
9128 echo Enable read-ahead with ${ra_MB}MB
9129 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9131 echo Reading the test file $file with read-ahead enabled
9132 local raON=$(do_and_time "dd if=$file of=/dev/null bs=4k count=$sz_KB")
9134 echo "read-ahead disabled time read $raOFF"
9135 echo "read-ahead enabled time read $raON"
9138 wait_delete_completed
9140 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
9141 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9143 run_test 101d "file read with and without read-ahead enabled"
9146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9148 local file=$DIR/$tfile
9149 local size_KB=500 #KB
9153 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9154 local need_KB=$((count * size_KB))
9155 [[ $free_KB -le $need_KB ]] &&
9156 skip_env "Need free space $need_KB, have $free_KB"
9158 echo "Creating $count ${size_KB}K test files"
9159 for ((i = 0; i < $count; i++)); do
9160 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9163 echo "Cancel LRU locks on lustre client to flush the client cache"
9164 cancel_lru_locks $OSC
9166 echo "Reset readahead stats"
9167 $LCTL set_param -n llite.*.read_ahead_stats 0
9169 for ((i = 0; i < $count; i++)); do
9170 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9173 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9174 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9176 for ((i = 0; i < $count; i++)); do
9177 rm -rf $file.$i 2>/dev/null
9180 #10000 means 20% reads are missing in readahead
9181 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9183 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9186 which iozone || skip_env "no iozone installed"
9188 local old_debug=$($LCTL get_param debug)
9189 old_debug=${old_debug#*=}
9190 $LCTL set_param debug="reada mmap"
9192 # create a test file
9193 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9195 echo Cancel LRU locks on lustre client to flush the client cache
9196 cancel_lru_locks osc
9198 echo Reset readahead stats
9199 $LCTL set_param -n llite.*.read_ahead_stats 0
9201 echo mmap read the file with small block size
9202 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9205 echo checking missing pages
9206 $LCTL get_param llite.*.read_ahead_stats
9207 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9208 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9210 $LCTL set_param debug="$old_debug"
9211 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9214 run_test 101f "check mmap read performance"
9216 test_101g_brw_size_test() {
9218 local pages=$((mb * 1048576 / PAGE_SIZE))
9219 local file=$DIR/$tfile
9221 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9222 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9223 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9224 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9228 stack_trap "rm -f $file" EXIT
9229 $LCTL set_param -n osc.*.rpc_stats=0
9231 # 10 RPCs should be enough for the test
9233 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9234 { error "dd write ${mb} MB blocks failed"; return 3; }
9235 cancel_lru_locks osc
9236 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9237 { error "dd write ${mb} MB blocks failed"; return 4; }
9239 # calculate number of full-sized read and write RPCs
9240 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9241 sed -n '/pages per rpc/,/^$/p' |
9242 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9243 END { print reads,writes }'))
9244 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9246 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9253 remote_ost_nodsh && skip "remote OST with nodsh"
9256 local osts=$(get_facets OST)
9257 local list=$(comma_list $(osts_nodes))
9258 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9259 local brw_size="obdfilter.*.brw_size"
9261 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9263 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9265 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9266 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9267 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9268 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9269 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9270 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9272 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9275 if [[ $orig_mb -lt 16 ]]; then
9276 save_lustre_params $osts "$brw_size" > $p
9277 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9278 error "set 16MB RPC size failed"
9280 echo "remount client to enable new RPC size"
9281 remount_client $MOUNT || error "remount_client failed"
9284 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9285 # should be able to set brw_size=12, but no rpc_stats for that
9286 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9289 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9291 if [[ $orig_mb -lt 16 ]]; then
9292 restore_lustre_params < $p
9293 remount_client $MOUNT || error "remount_client restore failed"
9296 rm -f $p $DIR/$tfile
9298 run_test 101g "Big bulk(4/16 MiB) readahead"
9301 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9303 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9304 error "dd 70M file failed"
9305 echo Cancel LRU locks on lustre client to flush the client cache
9306 cancel_lru_locks osc
9308 echo "Reset readahead stats"
9309 $LCTL set_param -n llite.*.read_ahead_stats 0
9311 echo "Read 10M of data but cross 64M bundary"
9312 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9313 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9314 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9315 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9316 rm -f $p $DIR/$tfile
9318 run_test 101h "Readahead should cover current read window"
9321 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9322 error "dd 10M file failed"
9324 local max_per_file_mb=$($LCTL get_param -n \
9325 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9326 cancel_lru_locks osc
9327 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9328 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9329 error "set max_read_ahead_per_file_mb to 1 failed"
9331 echo "Reset readahead stats"
9332 $LCTL set_param llite.*.read_ahead_stats=0
9334 dd if=$DIR/$tfile of=/dev/null bs=2M
9336 $LCTL get_param llite.*.read_ahead_stats
9337 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9338 awk '/misses/ { print $2 }')
9339 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9342 run_test 101i "allow current readahead to exceed reservation"
9345 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9346 error "setstripe $DIR/$tfile failed"
9347 local file_size=$((1048576 * 16))
9348 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9349 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9351 echo Disable read-ahead
9352 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9354 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9355 for blk in $PAGE_SIZE 1048576 $file_size; do
9356 cancel_lru_locks osc
9357 echo "Reset readahead stats"
9358 $LCTL set_param -n llite.*.read_ahead_stats=0
9359 local count=$(($file_size / $blk))
9360 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9361 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9362 get_named_value 'failed to fast read' |
9363 cut -d" " -f1 | calc_total)
9364 $LCTL get_param -n llite.*.read_ahead_stats
9365 [ $miss -eq $count ] || error "expected $count got $miss"
9368 rm -f $p $DIR/$tfile
9370 run_test 101j "A complete read block should be submitted when no RA"
9373 test_mkdir $DIR/$tdir
9374 chown $RUNAS_ID $DIR/$tdir
9377 STRIPE_COUNT=$OSTCOUNT
9378 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9380 trap cleanup_test102 EXIT
9382 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9384 for num in 1 2 3 4; do
9385 for count in $(seq 1 $STRIPE_COUNT); do
9386 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9387 local size=`expr $STRIPE_SIZE \* $num`
9388 local file=file"$num-$idx-$count"
9389 $1 $LFS setstripe -S $size -i $idx -c $count $file
9395 $1 tar cf $TMP/f102.tar $tdir --xattrs
9401 rm -rf $DIR/d0.sanity/d102
9405 [ "$UID" != 0 ] && skip "must run as root"
9406 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9407 skip_env "must have user_xattr"
9409 [ -z "$(which setfattr 2>/dev/null)" ] &&
9410 skip_env "could not find setfattr"
9412 local testfile=$DIR/$tfile
9415 echo "set/get xattr..."
9416 setfattr -n trusted.name1 -v value1 $testfile ||
9417 error "setfattr -n trusted.name1=value1 $testfile failed"
9418 getfattr -n trusted.name1 $testfile 2> /dev/null |
9419 grep "trusted.name1=.value1" ||
9420 error "$testfile missing trusted.name1=value1"
9422 setfattr -n user.author1 -v author1 $testfile ||
9423 error "setfattr -n user.author1=author1 $testfile failed"
9424 getfattr -n user.author1 $testfile 2> /dev/null |
9425 grep "user.author1=.author1" ||
9426 error "$testfile missing trusted.author1=author1"
9429 setfattr -n trusted.name2 -v value2 $testfile ||
9430 error "$testfile unable to set trusted.name2"
9431 setfattr -n trusted.name3 -v value3 $testfile ||
9432 error "$testfile unable to set trusted.name3"
9433 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9434 grep "trusted.name" | wc -l) -eq 3 ] ||
9435 error "$testfile missing 3 trusted.name xattrs"
9437 setfattr -n user.author2 -v author2 $testfile ||
9438 error "$testfile unable to set user.author2"
9439 setfattr -n user.author3 -v author3 $testfile ||
9440 error "$testfile unable to set user.author3"
9441 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9442 grep "user.author" | wc -l) -eq 3 ] ||
9443 error "$testfile missing 3 user.author xattrs"
9445 echo "remove xattr..."
9446 setfattr -x trusted.name1 $testfile ||
9447 error "$testfile error deleting trusted.name1"
9448 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9449 error "$testfile did not delete trusted.name1 xattr"
9451 setfattr -x user.author1 $testfile ||
9452 error "$testfile error deleting user.author1"
9453 echo "set lustre special xattr ..."
9454 $LFS setstripe -c1 $testfile
9455 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9456 awk -F "=" '/trusted.lov/ { print $2 }' )
9457 setfattr -n "trusted.lov" -v $lovea $testfile ||
9458 error "$testfile doesn't ignore setting trusted.lov again"
9459 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9460 error "$testfile allow setting invalid trusted.lov"
9463 run_test 102a "user xattr test =================================="
9466 [ -z "$(which setfattr 2>/dev/null)" ] &&
9467 skip_env "could not find setfattr"
9468 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9470 # b10930: get/set/list trusted.lov xattr
9471 echo "get/set/list trusted.lov xattr ..."
9472 local testfile=$DIR/$tfile
9473 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9474 error "setstripe failed"
9475 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9476 error "getstripe failed"
9477 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9478 error "can't get trusted.lov from $testfile"
9480 local testfile2=${testfile}2
9481 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9482 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9485 setfattr -n trusted.lov -v $value $testfile2
9486 local stripe_size=$($LFS getstripe -S $testfile2)
9487 local stripe_count=$($LFS getstripe -c $testfile2)
9488 [[ $stripe_size -eq 65536 ]] ||
9489 error "stripe size $stripe_size != 65536"
9490 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9491 error "stripe count $stripe_count != $STRIPECOUNT"
9494 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9497 [ -z "$(which setfattr 2>/dev/null)" ] &&
9498 skip_env "could not find setfattr"
9499 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9501 # b10930: get/set/list lustre.lov xattr
9502 echo "get/set/list lustre.lov xattr ..."
9503 test_mkdir $DIR/$tdir
9504 chown $RUNAS_ID $DIR/$tdir
9505 local testfile=$DIR/$tdir/$tfile
9506 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9507 error "setstripe failed"
9508 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9509 error "getstripe failed"
9510 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9511 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9513 local testfile2=${testfile}2
9514 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9515 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9517 $RUNAS $MCREATE $testfile2
9518 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9519 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9520 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9521 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9522 [ $stripe_count -eq $STRIPECOUNT ] ||
9523 error "stripe count $stripe_count != $STRIPECOUNT"
9525 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9527 compare_stripe_info1() {
9528 local stripe_index_all_zero=true
9530 for num in 1 2 3 4; do
9531 for count in $(seq 1 $STRIPE_COUNT); do
9532 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9533 local size=$((STRIPE_SIZE * num))
9534 local file=file"$num-$offset-$count"
9535 stripe_size=$($LFS getstripe -S $PWD/$file)
9536 [[ $stripe_size -ne $size ]] &&
9537 error "$file: size $stripe_size != $size"
9538 stripe_count=$($LFS getstripe -c $PWD/$file)
9539 # allow fewer stripes to be created, ORI-601
9540 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9541 error "$file: count $stripe_count != $count"
9542 stripe_index=$($LFS getstripe -i $PWD/$file)
9543 [[ $stripe_index -ne 0 ]] &&
9544 stripe_index_all_zero=false
9548 $stripe_index_all_zero &&
9549 error "all files are being extracted starting from OST index 0"
9553 have_xattrs_include() {
9554 tar --help | grep -q xattrs-include &&
9555 echo --xattrs-include="lustre.*"
9559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9560 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9562 XINC=$(have_xattrs_include)
9564 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9566 compare_stripe_info1
9568 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9572 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9574 XINC=$(have_xattrs_include)
9576 test_mkdir $DIR/$tdir.restore
9578 tar cf - --xattrs $tdir | tar xf - \
9579 -C $DIR/$tdir.restore --xattrs $XINC
9580 cd $DIR/$tdir.restore/$tdir
9581 compare_stripe_info1
9583 run_test 102f "tar copy files, not keep osts"
9586 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9587 skip "must have user_xattr"
9588 [ -z "$(which setfattr 2>/dev/null)" ] &&
9589 skip_env "could not find setfattr"
9590 [ -z "$(which getfattr 2>/dev/null)" ] &&
9591 skip_env "could not find getfattr"
9593 local xsize=${1:-1024} # in bytes
9594 local file=$DIR/$tfile
9595 local value="$(generate_string $xsize)"
9596 local xbig=trusted.big
9600 log "save $xbig on $file"
9603 setfattr -n $xbig -v $value $file ||
9604 error "saving $xbig on $file failed"
9606 setfattr -n $xbig -v $value $file &&
9607 error "saving $xbig on $file succeeded"
9611 local orig=$(get_xattr_value $xbig $file)
9612 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9614 local xsml=trusted.sml
9615 log "save $xsml on $file"
9616 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9618 local new=$(get_xattr_value $xbig $file)
9619 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9621 log "grow $xsml on $file"
9622 setfattr -n $xsml -v "$value" $file ||
9623 error "growing $xsml on $file failed"
9625 new=$(get_xattr_value $xbig $file)
9626 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9627 log "$xbig still valid after growing $xsml"
9632 test_102h() { # bug 15777
9635 run_test 102h "grow xattr from inside inode to external block"
9638 large_xattr_enabled || skip_env "ea_inode feature disabled"
9640 echo "setting xattr of max xattr size: $(max_xattr_size)"
9641 grow_xattr $(max_xattr_size)
9643 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9644 echo "This should fail:"
9645 grow_xattr $(($(max_xattr_size) + 10)) 1
9647 run_test 102ha "grow xattr from inside inode to external inode"
9649 test_102i() { # bug 17038
9650 [ -z "$(which getfattr 2>/dev/null)" ] &&
9651 skip "could not find getfattr"
9654 ln -s $DIR/$tfile $DIR/${tfile}link
9655 getfattr -n trusted.lov $DIR/$tfile ||
9656 error "lgetxattr on $DIR/$tfile failed"
9657 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9658 grep -i "no such attr" ||
9659 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9660 rm -f $DIR/$tfile $DIR/${tfile}link
9662 run_test 102i "lgetxattr test on symbolic link ============"
9665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9666 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9668 XINC=$(have_xattrs_include)
9669 setup_test102 "$RUNAS"
9670 chown $RUNAS_ID $DIR/$tdir
9671 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9673 compare_stripe_info1 "$RUNAS"
9675 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9678 [ -z "$(which setfattr 2>/dev/null)" ] &&
9679 skip "could not find setfattr"
9682 # b22187 just check that does not crash for regular file.
9683 setfattr -n trusted.lov $DIR/$tfile
9684 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9685 local test_kdir=$DIR/$tdir
9686 test_mkdir $test_kdir
9687 local default_size=$($LFS getstripe -S $test_kdir)
9688 local default_count=$($LFS getstripe -c $test_kdir)
9689 local default_offset=$($LFS getstripe -i $test_kdir)
9690 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9691 error 'dir setstripe failed'
9692 setfattr -n trusted.lov $test_kdir
9693 local stripe_size=$($LFS getstripe -S $test_kdir)
9694 local stripe_count=$($LFS getstripe -c $test_kdir)
9695 local stripe_offset=$($LFS getstripe -i $test_kdir)
9696 [ $stripe_size -eq $default_size ] ||
9697 error "stripe size $stripe_size != $default_size"
9698 [ $stripe_count -eq $default_count ] ||
9699 error "stripe count $stripe_count != $default_count"
9700 [ $stripe_offset -eq $default_offset ] ||
9701 error "stripe offset $stripe_offset != $default_offset"
9702 rm -rf $DIR/$tfile $test_kdir
9704 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9707 [ -z "$(which getfattr 2>/dev/null)" ] &&
9708 skip "could not find getfattr"
9710 # LU-532 trusted. xattr is invisible to non-root
9711 local testfile=$DIR/$tfile
9715 echo "listxattr as user..."
9716 chown $RUNAS_ID $testfile
9717 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9718 grep -q "trusted" &&
9719 error "$testfile trusted xattrs are user visible"
9723 run_test 102l "listxattr size test =================================="
9725 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9726 local path=$DIR/$tfile
9729 listxattr_size_check $path || error "listattr_size_check $path failed"
9731 run_test 102m "Ensure listxattr fails on small bufffer ========"
9735 getxattr() { # getxattr path name
9736 # Return the base64 encoding of the value of xattr name on path.
9740 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9742 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9744 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9746 getfattr --absolute-names --encoding=base64 --name=$name $path |
9747 awk -F= -v name=$name '$1 == name {
9748 print substr($0, index($0, "=") + 1);
9752 test_102n() { # LU-4101 mdt: protect internal xattrs
9753 [ -z "$(which setfattr 2>/dev/null)" ] &&
9754 skip "could not find setfattr"
9755 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9757 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9760 local file0=$DIR/$tfile.0
9761 local file1=$DIR/$tfile.1
9762 local xattr0=$TMP/$tfile.0
9763 local xattr1=$TMP/$tfile.1
9764 local namelist="lov lma lmv link fid version som hsm"
9768 rm -rf $file0 $file1 $xattr0 $xattr1
9771 # Get 'before' xattrs of $file1.
9772 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9774 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9775 namelist+=" lfsck_namespace"
9776 for name in $namelist; do
9777 # Try to copy xattr from $file0 to $file1.
9778 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9780 setfattr --name=trusted.$name --value="$value" $file1 ||
9781 error "setxattr 'trusted.$name' failed"
9783 # Try to set a garbage xattr.
9784 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9786 if [[ x$name == "xlov" ]]; then
9787 setfattr --name=trusted.lov --value="$value" $file1 &&
9788 error "setxattr invalid 'trusted.lov' success"
9790 setfattr --name=trusted.$name --value="$value" $file1 ||
9791 error "setxattr invalid 'trusted.$name' failed"
9794 # Try to remove the xattr from $file1. We don't care if this
9795 # appears to succeed or fail, we just don't want there to be
9796 # any changes or crashes.
9797 setfattr --remove=$trusted.$name $file1 2> /dev/null
9800 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9803 # Try to copy xattr from $file0 to $file1.
9804 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9806 setfattr --name=trusted.$name --value="$value" $file1 ||
9807 error "setxattr 'trusted.$name' failed"
9809 # Try to set a garbage xattr.
9810 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9812 setfattr --name=trusted.$name --value="$value" $file1 ||
9813 error "setxattr 'trusted.$name' failed"
9815 # Try to remove the xattr from $file1. We don't care if this
9816 # appears to succeed or fail, we just don't want there to be
9817 # any changes or crashes.
9818 setfattr --remove=$trusted.$name $file1 2> /dev/null
9821 # Get 'after' xattrs of file1.
9822 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9824 if ! diff $xattr0 $xattr1; then
9825 error "before and after xattrs of '$file1' differ"
9828 rm -rf $file0 $file1 $xattr0 $xattr1
9832 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9834 test_102p() { # LU-4703 setxattr did not check ownership
9835 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9836 skip "MDS needs to be at least 2.5.56"
9838 local testfile=$DIR/$tfile
9842 echo "setfacl as user..."
9843 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9844 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9846 echo "setfattr as user..."
9847 setfacl -m "u:$RUNAS_ID:---" $testfile
9848 $RUNAS setfattr -x system.posix_acl_access $testfile
9849 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9851 run_test 102p "check setxattr(2) correctly fails without permission"
9854 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9855 skip "MDS needs to be at least 2.6.92"
9857 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9859 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9862 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9863 skip "MDS needs to be at least 2.6.93"
9865 touch $DIR/$tfile || error "touch"
9866 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9867 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9868 rm $DIR/$tfile || error "rm"
9871 mkdir -p $DIR/$tdir || error "mkdir"
9872 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9873 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9874 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9875 error "$testfile error deleting user.author1"
9876 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9877 grep "user.$(basename $tdir)" &&
9878 error "$tdir did not delete user.$(basename $tdir)"
9879 rmdir $DIR/$tdir || error "rmdir"
9882 test_mkdir $DIR/$tdir
9883 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9884 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9885 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9886 error "$testfile error deleting user.author1"
9887 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9888 grep "user.$(basename $tdir)" &&
9889 error "$tdir did not delete user.$(basename $tdir)"
9890 rmdir $DIR/$tdir || error "rm striped dir"
9892 run_test 102r "set EAs with empty values"
9895 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9896 skip "MDS needs to be at least 2.11.52"
9898 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9900 save_lustre_params client "llite.*.xattr_cache" > $save
9902 for cache in 0 1; do
9903 lctl set_param llite.*.xattr_cache=$cache
9906 touch $DIR/$tfile || error "touch"
9907 for prefix in lustre security system trusted user; do
9908 # Note getxattr() may fail with 'Operation not
9909 # supported' or 'No such attribute' depending
9910 # on prefix and cache.
9911 getfattr -n $prefix.n102s $DIR/$tfile &&
9912 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9916 restore_lustre_params < $save
9918 run_test 102s "getting nonexistent xattrs should fail"
9921 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9922 skip "MDS needs to be at least 2.11.52"
9924 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9926 save_lustre_params client "llite.*.xattr_cache" > $save
9928 for cache in 0 1; do
9929 lctl set_param llite.*.xattr_cache=$cache
9931 for buf_size in 0 256; do
9933 touch $DIR/$tfile || error "touch"
9934 setfattr -n user.multiop $DIR/$tfile
9935 $MULTIOP $DIR/$tfile oa$buf_size ||
9936 error "cannot get zero length xattr value (buf_size = $buf_size)"
9940 restore_lustre_params < $save
9942 run_test 102t "zero length xattr values handled correctly"
9946 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9951 [ "$UID" != 0 ] && skip "must run as root"
9952 $GSS && skip_env "could not run under gss"
9953 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9954 skip_env "must have acl enabled"
9955 [ -z "$(which setfacl 2>/dev/null)" ] &&
9956 skip_env "could not find setfacl"
9957 remote_mds_nodsh && skip "remote MDS with nodsh"
9959 gpasswd -a daemon bin # LU-5641
9960 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9962 declare -a identity_old
9964 for num in $(seq $MDSCOUNT); do
9965 switch_identity $num true || identity_old[$num]=$?
9973 echo "performing cp ..."
9974 run_acl_subtest cp || error "run_acl_subtest cp failed"
9975 echo "performing getfacl-noacl..."
9976 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9977 echo "performing misc..."
9978 run_acl_subtest misc || error "misc test failed"
9979 echo "performing permissions..."
9980 run_acl_subtest permissions || error "permissions failed"
9981 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9982 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9983 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9984 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9986 echo "performing permissions xattr..."
9987 run_acl_subtest permissions_xattr ||
9988 error "permissions_xattr failed"
9990 echo "performing setfacl..."
9991 run_acl_subtest setfacl || error "setfacl test failed"
9993 # inheritance test got from HP
9994 echo "performing inheritance..."
9995 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9996 chmod +x make-tree || error "chmod +x failed"
9997 run_acl_subtest inheritance || error "inheritance test failed"
10000 echo "LU-974 ignore umask when acl is enabled..."
10001 run_acl_subtest 974 || error "LU-974 umask test failed"
10002 if [ $MDSCOUNT -ge 2 ]; then
10003 run_acl_subtest 974_remote ||
10004 error "LU-974 umask test failed under remote dir"
10007 echo "LU-2561 newly created file is same size as directory..."
10008 if [ "$mds1_FSTYPE" != "zfs" ]; then
10009 run_acl_subtest 2561 || error "LU-2561 test failed"
10011 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10014 run_acl_subtest 4924 || error "LU-4924 test failed"
10019 for num in $(seq $MDSCOUNT); do
10020 if [ "${identity_old[$num]}" = 1 ]; then
10021 switch_identity $num false || identity_old[$num]=$?
10025 run_test 103a "acl test"
10031 for U in {0..511}; do
10033 local O=$(printf "%04o" $U)
10035 umask $(printf "%04o" $((511 ^ $O)))
10036 $LFS setstripe -c 1 $DIR/$tfile.s$O
10037 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10039 (( $S == ($O & 0666) )) ||
10040 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10042 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10043 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10044 (( $S == ($O & 0666) )) ||
10045 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10047 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10048 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10049 (( $S == ($O & 0666) )) ||
10050 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10051 rm -f $DIR/$tfile.[smp]$0
10055 # limit the concurrently running threads to 64. LU-11878
10056 local idx=$((U % 64))
10057 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10062 run_test 103b "umask lfs setstripe"
10065 mkdir -p $DIR/$tdir
10066 cp -rp $DIR/$tdir $DIR/$tdir.bak
10068 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10069 error "$DIR/$tdir shouldn't contain default ACL"
10070 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10071 error "$DIR/$tdir.bak shouldn't contain default ACL"
10074 run_test 103c "'cp -rp' won't set empty acl"
10077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10080 lfs df || error "lfs df failed"
10081 lfs df -ih || error "lfs df -ih failed"
10082 lfs df -h $DIR || error "lfs df -h $DIR failed"
10083 lfs df -i $DIR || error "lfs df -i $DIR failed"
10084 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10085 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10087 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10088 lctl --device %$OSC deactivate
10089 lfs df || error "lfs df with deactivated OSC failed"
10090 lctl --device %$OSC activate
10091 # wait the osc back to normal
10092 wait_osc_import_ready client ost
10094 lfs df || error "lfs df with reactivated OSC failed"
10097 run_test 104a "lfs df [-ih] [path] test ========================="
10100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10101 [ $RUNAS_ID -eq $UID ] &&
10102 skip_env "RUNAS_ID = UID = $UID -- skipping"
10104 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10105 grep "Permission denied" | wc -l)))
10106 if [ $denied_cnt -ne 0 ]; then
10107 error "lfs check servers test failed"
10110 run_test 104b "$RUNAS lfs check servers test ===================="
10113 # doesn't work on 2.4 kernels
10115 if $(flock_is_enabled); then
10116 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10118 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10122 run_test 105a "flock when mounted without -o flock test ========"
10126 if $(flock_is_enabled); then
10127 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10129 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10133 run_test 105b "fcntl when mounted without -o flock test ========"
10137 if $(flock_is_enabled); then
10138 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10140 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10144 run_test 105c "lockf when mounted without -o flock test"
10146 test_105d() { # bug 15924
10147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10149 test_mkdir $DIR/$tdir
10150 flock_is_enabled || skip_env "mount w/o flock enabled"
10151 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10152 $LCTL set_param fail_loc=0x80000315
10153 flocks_test 2 $DIR/$tdir
10155 run_test 105d "flock race (should not freeze) ========"
10157 test_105e() { # bug 22660 && 22040
10158 flock_is_enabled || skip_env "mount w/o flock enabled"
10161 flocks_test 3 $DIR/$tfile
10163 run_test 105e "Two conflicting flocks from same process"
10165 test_106() { #bug 10921
10166 test_mkdir $DIR/$tdir
10167 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10168 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10170 run_test 106 "attempt exec of dir followed by chown of that dir"
10173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10181 local save_pattern=$(sysctl -n kernel.core_pattern)
10182 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10183 sysctl -w kernel.core_pattern=$file
10184 sysctl -w kernel.core_uses_pid=0
10186 ulimit -c unlimited
10192 kill -s 11 $SLEEPPID
10194 if [ -e $file ]; then
10195 size=`stat -c%s $file`
10196 [ $size -eq 0 ] && error "Fail to create core file $file"
10198 error "Fail to create core file $file"
10201 sysctl -w kernel.core_pattern=$save_pattern
10202 sysctl -w kernel.core_uses_pid=$save_uses_pid
10205 run_test 107 "Coredump on SIG"
10208 test_mkdir $DIR/$tdir
10209 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10210 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10211 error "mkdir with 256 char should fail, but did not"
10212 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10213 error "create with 255 char failed"
10214 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10215 error "create with 256 char should fail, but did not"
10220 run_test 110 "filename length checking"
10223 # Purpose: To verify dynamic thread (OSS) creation.
10226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10227 remote_ost_nodsh && skip "remote OST with nodsh"
10229 # Lustre does not stop service threads once they are started.
10230 # Reset number of running threads to default.
10235 local save_params="$TMP/sanity-$TESTNAME.parameters"
10237 # Get ll_ost_io count before I/O
10238 OSTIO_pre=$(do_facet ost1 \
10239 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10240 # Exit if lustre is not running (ll_ost_io not running).
10241 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10243 echo "Starting with $OSTIO_pre threads"
10244 local thread_max=$((OSTIO_pre * 2))
10245 local rpc_in_flight=$((thread_max * 2))
10246 # Number of I/O Process proposed to be started.
10248 local facets=$(get_facets OST)
10250 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10251 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10253 # Set in_flight to $rpc_in_flight
10254 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10255 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10256 nfiles=${rpc_in_flight}
10257 # Set ost thread_max to $thread_max
10258 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10260 # 5 Minutes should be sufficient for max number of OSS
10261 # threads(thread_max) to be created.
10265 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10266 test_mkdir $DIR/$tdir
10267 for i in $(seq $nfiles); do
10268 local file=$DIR/$tdir/${tfile}-$i
10269 $LFS setstripe -c -1 -i 0 $file
10270 ($WTL $file $timeout)&
10273 # I/O Started - Wait for thread_started to reach thread_max or report
10274 # error if thread_started is more than thread_max.
10275 echo "Waiting for thread_started to reach thread_max"
10276 local thread_started=0
10277 local end_time=$((SECONDS + timeout))
10279 while [ $SECONDS -le $end_time ] ; do
10281 # Get ost i/o thread_started count.
10282 thread_started=$(do_facet ost1 \
10284 ost.OSS.ost_io.threads_started | cut -d= -f2")
10285 # Break out if thread_started is equal/greater than thread_max
10286 if [[ $thread_started -ge $thread_max ]]; then
10287 echo ll_ost_io thread_started $thread_started, \
10288 equal/greater than thread_max $thread_max
10294 # Cleanup - We have the numbers, Kill i/o jobs if running.
10295 jobcount=($(jobs -p))
10296 for i in $(seq 0 $((${#jobcount[@]}-1)))
10298 kill -9 ${jobcount[$i]}
10299 if [ $? -ne 0 ] ; then
10301 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10305 # Cleanup files left by WTL binary.
10306 for i in $(seq $nfiles); do
10307 local file=$DIR/$tdir/${tfile}-$i
10309 if [ $? -ne 0 ] ; then
10310 echo "Warning: Failed to delete file $file"
10314 restore_lustre_params <$save_params
10315 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10317 # Error out if no new thread has started or Thread started is greater
10319 if [[ $thread_started -le $OSTIO_pre ||
10320 $thread_started -gt $thread_max ]]; then
10321 error "ll_ost_io: thread_started $thread_started" \
10322 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10323 "No new thread started or thread started greater " \
10327 run_test 115 "verify dynamic thread creation===================="
10330 wait_delete_completed
10331 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10332 echo "OST kbytes available: ${AVAIL[@]}"
10337 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10338 #echo OST $i: ${AVAIL[i]}kb
10339 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10343 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10348 echo "Min free space: OST $MINI: $MINV"
10349 echo "Max free space: OST $MAXI: $MAXV"
10352 test_116a() { # was previously test_116()
10353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10354 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10355 remote_mds_nodsh && skip "remote MDS with nodsh"
10357 echo -n "Free space priority "
10358 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10363 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10364 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10365 trap simple_cleanup_common EXIT
10367 # Check if we need to generate uneven OSTs
10368 test_mkdir -p $DIR/$tdir/OST${MINI}
10369 local FILL=$((MINV / 4))
10370 local DIFF=$((MAXV - MINV))
10371 local DIFF2=$((DIFF * 100 / MINV))
10373 local threshold=$(do_facet $SINGLEMDS \
10374 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10375 threshold=${threshold%%%}
10376 echo -n "Check for uneven OSTs: "
10377 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10379 if [[ $DIFF2 -gt $threshold ]]; then
10381 echo "Don't need to fill OST$MINI"
10383 # generate uneven OSTs. Write 2% over the QOS threshold value
10385 DIFF=$((threshold - DIFF2 + 2))
10386 DIFF2=$((MINV * DIFF / 100))
10387 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10388 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10389 error "setstripe failed"
10390 DIFF=$((DIFF2 / 2048))
10392 while [ $i -lt $DIFF ]; do
10394 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10395 bs=2M count=1 2>/dev/null
10404 DIFF=$((MAXV - MINV))
10405 DIFF2=$((DIFF * 100 / MINV))
10406 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10407 if [ $DIFF2 -gt $threshold ]; then
10410 echo "failed - QOS mode won't be used"
10411 simple_cleanup_common
10412 skip "QOS imbalance criteria not met"
10420 # now fill using QOS
10421 $LFS setstripe -c 1 $DIR/$tdir
10422 FILL=$((FILL / 200))
10423 if [ $FILL -gt 600 ]; then
10426 echo "writing $FILL files to QOS-assigned OSTs"
10428 while [ $i -lt $FILL ]; do
10430 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10431 count=1 2>/dev/null
10434 echo "wrote $i 200k files"
10438 echo "Note: free space may not be updated, so measurements might be off"
10440 DIFF2=$((MAXV - MINV))
10441 echo "free space delta: orig $DIFF final $DIFF2"
10442 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10443 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10444 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10445 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10446 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10447 if [[ $DIFF -gt 0 ]]; then
10448 FILL=$((DIFF2 * 100 / DIFF - 100))
10449 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10452 # Figure out which files were written where
10453 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10454 awk '/'$MINI1': / {print $2; exit}')
10456 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10457 echo "$MINC files created on smaller OST $MINI1"
10458 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10459 awk '/'$MAXI1': / {print $2; exit}')
10461 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10462 echo "$MAXC files created on larger OST $MAXI1"
10463 if [[ $MINC -gt 0 ]]; then
10464 FILL=$((MAXC * 100 / MINC - 100))
10465 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10467 [[ $MAXC -gt $MINC ]] ||
10468 error_ignore LU-9 "stripe QOS didn't balance free space"
10469 simple_cleanup_common
10471 run_test 116a "stripe QOS: free space balance ==================="
10473 test_116b() { # LU-2093
10474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10475 remote_mds_nodsh && skip "remote MDS with nodsh"
10477 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10478 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10479 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10480 [ -z "$old_rr" ] && skip "no QOS"
10481 do_facet $SINGLEMDS lctl set_param \
10482 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10483 mkdir -p $DIR/$tdir
10484 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10485 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10486 do_facet $SINGLEMDS lctl set_param fail_loc=0
10488 do_facet $SINGLEMDS lctl set_param \
10489 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10491 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10493 test_117() # bug 10891
10495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10498 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10499 lctl set_param fail_loc=0x21e
10500 > $DIR/$tfile || error "truncate failed"
10501 lctl set_param fail_loc=0
10502 echo "Truncate succeeded."
10505 run_test 117 "verify osd extend =========="
10507 NO_SLOW_RESENDCOUNT=4
10508 export OLD_RESENDCOUNT=""
10509 set_resend_count () {
10510 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10511 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10512 lctl set_param -n $PROC_RESENDCOUNT $1
10513 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10516 # for reduce test_118* time (b=14842)
10517 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10519 # Reset async IO behavior after error case
10521 FILE=$DIR/reset_async
10523 # Ensure all OSCs are cleared
10524 $LFS setstripe -c -1 $FILE
10525 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10530 test_118a() #bug 11710
10532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10536 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10537 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10538 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10540 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10541 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10546 run_test 118a "verify O_SYNC works =========="
10550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10551 remote_ost_nodsh && skip "remote OST with nodsh"
10555 #define OBD_FAIL_SRV_ENOENT 0x217
10556 set_nodes_failloc "$(osts_nodes)" 0x217
10557 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10559 set_nodes_failloc "$(osts_nodes)" 0
10560 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10561 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10564 if [[ $RC -eq 0 ]]; then
10565 error "Must return error due to dropped pages, rc=$RC"
10569 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10570 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10574 echo "Dirty pages not leaked on ENOENT"
10576 # Due to the above error the OSC will issue all RPCs syncronously
10577 # until a subsequent RPC completes successfully without error.
10578 $MULTIOP $DIR/$tfile Ow4096yc
10583 run_test 118b "Reclaim dirty pages on fatal error =========="
10587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10589 # for 118c, restore the original resend count, LU-1940
10590 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10591 set_resend_count $OLD_RESENDCOUNT
10592 remote_ost_nodsh && skip "remote OST with nodsh"
10596 #define OBD_FAIL_OST_EROFS 0x216
10597 set_nodes_failloc "$(osts_nodes)" 0x216
10599 # multiop should block due to fsync until pages are written
10600 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10604 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10605 error "Multiop failed to block on fsync, pid=$MULTIPID"
10608 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10610 if [[ $WRITEBACK -eq 0 ]]; then
10611 error "No page in writeback, writeback=$WRITEBACK"
10614 set_nodes_failloc "$(osts_nodes)" 0
10617 if [[ $RC -ne 0 ]]; then
10618 error "Multiop fsync failed, rc=$RC"
10621 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10622 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10624 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10625 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10629 echo "Dirty pages flushed via fsync on EROFS"
10632 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10634 # continue to use small resend count to reduce test_118* time (b=14842)
10635 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10640 remote_ost_nodsh && skip "remote OST with nodsh"
10644 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10645 set_nodes_failloc "$(osts_nodes)" 0x214
10646 # multiop should block due to fsync until pages are written
10647 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10651 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10652 error "Multiop failed to block on fsync, pid=$MULTIPID"
10655 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10657 if [[ $WRITEBACK -eq 0 ]]; then
10658 error "No page in writeback, writeback=$WRITEBACK"
10661 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10662 set_nodes_failloc "$(osts_nodes)" 0
10664 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10665 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10667 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10668 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10672 echo "Dirty pages gaurenteed flushed via fsync"
10675 run_test 118d "Fsync validation inject a delay of the bulk =========="
10678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10682 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10683 lctl set_param fail_loc=0x8000040a
10685 # Should simulate EINVAL error which is fatal
10686 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10688 if [[ $RC -eq 0 ]]; then
10689 error "Must return error due to dropped pages, rc=$RC"
10692 lctl set_param fail_loc=0x0
10694 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10695 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10696 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10698 if [[ $LOCKED -ne 0 ]]; then
10699 error "Locked pages remain in cache, locked=$LOCKED"
10702 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10703 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10707 echo "No pages locked after fsync"
10712 run_test 118f "Simulate unrecoverable OSC side error =========="
10715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10719 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10720 lctl set_param fail_loc=0x406
10722 # simulate local -ENOMEM
10723 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10726 lctl set_param fail_loc=0
10727 if [[ $RC -eq 0 ]]; then
10728 error "Must return error due to dropped pages, rc=$RC"
10731 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10732 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10733 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10735 if [[ $LOCKED -ne 0 ]]; then
10736 error "Locked pages remain in cache, locked=$LOCKED"
10739 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10740 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10744 echo "No pages locked after fsync"
10749 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10753 remote_ost_nodsh && skip "remote OST with nodsh"
10757 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10758 set_nodes_failloc "$(osts_nodes)" 0x20e
10759 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10760 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10763 set_nodes_failloc "$(osts_nodes)" 0
10764 if [[ $RC -eq 0 ]]; then
10765 error "Must return error due to dropped pages, rc=$RC"
10768 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10769 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10770 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10772 if [[ $LOCKED -ne 0 ]]; then
10773 error "Locked pages remain in cache, locked=$LOCKED"
10776 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10777 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10781 echo "No pages locked after fsync"
10785 run_test 118h "Verify timeout in handling recoverables errors =========="
10787 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10791 remote_ost_nodsh && skip "remote OST with nodsh"
10795 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10796 set_nodes_failloc "$(osts_nodes)" 0x20e
10798 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10799 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10802 set_nodes_failloc "$(osts_nodes)" 0
10806 if [[ $RC -ne 0 ]]; then
10807 error "got error, but should be not, rc=$RC"
10810 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10811 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10812 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10813 if [[ $LOCKED -ne 0 ]]; then
10814 error "Locked pages remain in cache, locked=$LOCKED"
10817 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10818 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10822 echo "No pages locked after fsync"
10826 run_test 118i "Fix error before timeout in recoverable error =========="
10828 [ "$SLOW" = "no" ] && set_resend_count 4
10831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10832 remote_ost_nodsh && skip "remote OST with nodsh"
10836 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10837 set_nodes_failloc "$(osts_nodes)" 0x220
10839 # return -EIO from OST
10840 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10842 set_nodes_failloc "$(osts_nodes)" 0x0
10843 if [[ $RC -eq 0 ]]; then
10844 error "Must return error due to dropped pages, rc=$RC"
10847 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10848 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10850 if [[ $LOCKED -ne 0 ]]; then
10851 error "Locked pages remain in cache, locked=$LOCKED"
10854 # in recoverable error on OST we want resend and stay until it finished
10855 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10856 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10860 echo "No pages locked after fsync"
10864 run_test 118j "Simulate unrecoverable OST side error =========="
10868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10869 remote_ost_nodsh && skip "remote OSTs with nodsh"
10871 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10872 set_nodes_failloc "$(osts_nodes)" 0x20e
10873 test_mkdir $DIR/$tdir
10875 for ((i=0;i<10;i++)); do
10876 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10877 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10884 set_nodes_failloc "$(osts_nodes)" 0
10887 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10889 test_118l() # LU-646
10891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10893 test_mkdir $DIR/$tdir
10894 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10897 run_test 118l "fsync dir"
10899 test_118m() # LU-3066
10901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10903 test_mkdir $DIR/$tdir
10904 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10907 run_test 118m "fdatasync dir ========="
10909 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10917 remote_ost_nodsh && skip "remote OSTs with nodsh"
10919 # Sleep to avoid a cached response.
10920 #define OBD_STATFS_CACHE_SECONDS 1
10923 # Inject a 10 second delay in the OST_STATFS handler.
10924 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10925 set_nodes_failloc "$(osts_nodes)" 0x242
10928 stat --file-system $MOUNT > /dev/null
10931 set_nodes_failloc "$(osts_nodes)" 0
10933 if ((end - begin > 20)); then
10934 error "statfs took $((end - begin)) seconds, expected 10"
10937 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10939 test_119a() # bug 11737
10941 BSIZE=$((512 * 1024))
10942 directio write $DIR/$tfile 0 1 $BSIZE
10943 # We ask to read two blocks, which is more than a file size.
10944 # directio will indicate an error when requested and actual
10945 # sizes aren't equeal (a normal situation in this case) and
10946 # print actual read amount.
10947 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10948 if [ "$NOB" != "$BSIZE" ]; then
10949 error "read $NOB bytes instead of $BSIZE"
10953 run_test 119a "Short directIO read must return actual read amount"
10955 test_119b() # bug 11737
10957 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10959 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10960 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10962 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10963 error "direct read failed"
10966 run_test 119b "Sparse directIO read must return actual read amount"
10968 test_119c() # bug 13099
10971 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10972 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10975 run_test 119c "Testing for direct read hitting hole"
10977 test_119d() # bug 15950
10979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10981 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10982 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10984 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10985 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10986 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10987 lctl set_param fail_loc=0x40d
10988 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10991 cat $DIR/$tfile > /dev/null &
10992 lctl set_param fail_loc=0
10995 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10997 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10998 error "the read rpcs have not completed in 2s"
11000 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11002 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11006 remote_mds_nodsh && skip "remote MDS with nodsh"
11007 test_mkdir -i0 -c1 $DIR/$tdir
11008 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11009 skip_env "no early lock cancel on server"
11011 lru_resize_disable mdc
11012 lru_resize_disable osc
11013 cancel_lru_locks mdc
11014 # asynchronous object destroy at MDT could cause bl ast to client
11015 cancel_lru_locks osc
11017 stat $DIR/$tdir > /dev/null
11018 can1=$(do_facet mds1 \
11019 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11020 awk '/ldlm_cancel/ {print $2}')
11021 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11022 awk '/ldlm_bl_callback/ {print $2}')
11023 test_mkdir -i0 -c1 $DIR/$tdir/d1
11024 can2=$(do_facet mds1 \
11025 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11026 awk '/ldlm_cancel/ {print $2}')
11027 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11028 awk '/ldlm_bl_callback/ {print $2}')
11029 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11030 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11031 lru_resize_enable mdc
11032 lru_resize_enable osc
11034 run_test 120a "Early Lock Cancel: mkdir test"
11037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11038 remote_mds_nodsh && skip "remote MDS with nodsh"
11039 test_mkdir $DIR/$tdir
11040 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11041 skip_env "no early lock cancel on server"
11043 lru_resize_disable mdc
11044 lru_resize_disable osc
11045 cancel_lru_locks mdc
11046 stat $DIR/$tdir > /dev/null
11047 can1=$(do_facet $SINGLEMDS \
11048 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11049 awk '/ldlm_cancel/ {print $2}')
11050 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11051 awk '/ldlm_bl_callback/ {print $2}')
11052 touch $DIR/$tdir/f1
11053 can2=$(do_facet $SINGLEMDS \
11054 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11055 awk '/ldlm_cancel/ {print $2}')
11056 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11057 awk '/ldlm_bl_callback/ {print $2}')
11058 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11059 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11060 lru_resize_enable mdc
11061 lru_resize_enable osc
11063 run_test 120b "Early Lock Cancel: create test"
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 remote_mds_nodsh && skip "remote MDS with nodsh"
11068 test_mkdir -i0 -c1 $DIR/$tdir
11069 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11070 skip "no early lock cancel on server"
11072 lru_resize_disable mdc
11073 lru_resize_disable osc
11074 test_mkdir -i0 -c1 $DIR/$tdir/d1
11075 test_mkdir -i0 -c1 $DIR/$tdir/d2
11076 touch $DIR/$tdir/d1/f1
11077 cancel_lru_locks mdc
11078 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11079 can1=$(do_facet mds1 \
11080 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11081 awk '/ldlm_cancel/ {print $2}')
11082 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11083 awk '/ldlm_bl_callback/ {print $2}')
11084 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11085 can2=$(do_facet mds1 \
11086 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11087 awk '/ldlm_cancel/ {print $2}')
11088 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11089 awk '/ldlm_bl_callback/ {print $2}')
11090 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11091 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11092 lru_resize_enable mdc
11093 lru_resize_enable osc
11095 run_test 120c "Early Lock Cancel: link test"
11098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11099 remote_mds_nodsh && skip "remote MDS with nodsh"
11100 test_mkdir -i0 -c1 $DIR/$tdir
11101 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11102 skip_env "no early lock cancel on server"
11104 lru_resize_disable mdc
11105 lru_resize_disable osc
11107 cancel_lru_locks mdc
11108 stat $DIR/$tdir > /dev/null
11109 can1=$(do_facet mds1 \
11110 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11111 awk '/ldlm_cancel/ {print $2}')
11112 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11113 awk '/ldlm_bl_callback/ {print $2}')
11114 chmod a+x $DIR/$tdir
11115 can2=$(do_facet mds1 \
11116 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11117 awk '/ldlm_cancel/ {print $2}')
11118 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11119 awk '/ldlm_bl_callback/ {print $2}')
11120 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11121 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11122 lru_resize_enable mdc
11123 lru_resize_enable osc
11125 run_test 120d "Early Lock Cancel: setattr test"
11128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11129 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11130 skip_env "no early lock cancel on server"
11131 remote_mds_nodsh && skip "remote MDS with nodsh"
11133 local dlmtrace_set=false
11135 test_mkdir -i0 -c1 $DIR/$tdir
11136 lru_resize_disable mdc
11137 lru_resize_disable osc
11138 ! $LCTL get_param debug | grep -q dlmtrace &&
11139 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11140 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11141 cancel_lru_locks mdc
11142 cancel_lru_locks osc
11143 dd if=$DIR/$tdir/f1 of=/dev/null
11144 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11145 # XXX client can not do early lock cancel of OST lock
11146 # during unlink (LU-4206), so cancel osc lock now.
11148 cancel_lru_locks osc
11149 can1=$(do_facet mds1 \
11150 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11151 awk '/ldlm_cancel/ {print $2}')
11152 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11153 awk '/ldlm_bl_callback/ {print $2}')
11154 unlink $DIR/$tdir/f1
11156 can2=$(do_facet mds1 \
11157 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11158 awk '/ldlm_cancel/ {print $2}')
11159 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11160 awk '/ldlm_bl_callback/ {print $2}')
11161 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11162 $LCTL dk $TMP/cancel.debug.txt
11163 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11164 $LCTL dk $TMP/blocking.debug.txt
11165 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11166 lru_resize_enable mdc
11167 lru_resize_enable osc
11169 run_test 120e "Early Lock Cancel: unlink test"
11172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11173 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11174 skip_env "no early lock cancel on server"
11175 remote_mds_nodsh && skip "remote MDS with nodsh"
11177 test_mkdir -i0 -c1 $DIR/$tdir
11178 lru_resize_disable mdc
11179 lru_resize_disable osc
11180 test_mkdir -i0 -c1 $DIR/$tdir/d1
11181 test_mkdir -i0 -c1 $DIR/$tdir/d2
11182 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11183 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11184 cancel_lru_locks mdc
11185 cancel_lru_locks osc
11186 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11187 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11188 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11189 # XXX client can not do early lock cancel of OST lock
11190 # during rename (LU-4206), so cancel osc lock now.
11192 cancel_lru_locks osc
11193 can1=$(do_facet mds1 \
11194 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11195 awk '/ldlm_cancel/ {print $2}')
11196 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11197 awk '/ldlm_bl_callback/ {print $2}')
11198 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11200 can2=$(do_facet mds1 \
11201 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11202 awk '/ldlm_cancel/ {print $2}')
11203 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11204 awk '/ldlm_bl_callback/ {print $2}')
11205 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11206 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11207 lru_resize_enable mdc
11208 lru_resize_enable osc
11210 run_test 120f "Early Lock Cancel: rename test"
11213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11214 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11215 skip_env "no early lock cancel on server"
11216 remote_mds_nodsh && skip "remote MDS with nodsh"
11218 lru_resize_disable mdc
11219 lru_resize_disable osc
11221 echo create $count files
11222 test_mkdir $DIR/$tdir
11223 cancel_lru_locks mdc
11224 cancel_lru_locks osc
11227 can0=$(do_facet $SINGLEMDS \
11228 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11229 awk '/ldlm_cancel/ {print $2}')
11230 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11231 awk '/ldlm_bl_callback/ {print $2}')
11232 createmany -o $DIR/$tdir/f $count
11234 can1=$(do_facet $SINGLEMDS \
11235 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11236 awk '/ldlm_cancel/ {print $2}')
11237 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11238 awk '/ldlm_bl_callback/ {print $2}')
11240 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11241 echo rm $count files
11244 can2=$(do_facet $SINGLEMDS \
11245 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11246 awk '/ldlm_cancel/ {print $2}')
11247 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11248 awk '/ldlm_bl_callback/ {print $2}')
11250 echo total: $count removes in $((t2-t1))
11251 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11253 # wait for commitment of removal
11254 lru_resize_enable mdc
11255 lru_resize_enable osc
11257 run_test 120g "Early Lock Cancel: performance test"
11259 test_121() { #bug #10589
11260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11263 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11264 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11265 lctl set_param fail_loc=0x310
11266 cancel_lru_locks osc > /dev/null
11267 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11268 lctl set_param fail_loc=0
11269 [[ $reads -eq $writes ]] ||
11270 error "read $reads blocks, must be $writes blocks"
11272 run_test 121 "read cancel race ========="
11274 test_123a() { # was test 123, statahead(bug 11401)
11275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11278 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11279 log "testing UP system. Performance may be lower than expected."
11284 test_mkdir $DIR/$tdir
11285 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11286 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11288 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11289 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11291 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11292 lctl set_param -n llite.*.statahead_max 0
11293 lctl get_param llite.*.statahead_max
11294 cancel_lru_locks mdc
11295 cancel_lru_locks osc
11297 time ls -l $DIR/$tdir | wc -l
11299 delta=$((etime - stime))
11300 log "ls $i files without statahead: $delta sec"
11301 lctl set_param llite.*.statahead_max=$max
11303 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11304 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11305 cancel_lru_locks mdc
11306 cancel_lru_locks osc
11308 time ls -l $DIR/$tdir | wc -l
11310 delta_sa=$((etime - stime))
11311 log "ls $i files with statahead: $delta_sa sec"
11312 lctl get_param -n llite.*.statahead_stats
11313 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11315 [[ $swrong -lt $ewrong ]] &&
11316 log "statahead was stopped, maybe too many locks held!"
11317 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11319 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11320 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11321 lctl set_param -n llite.*.statahead_max 0
11322 lctl get_param llite.*.statahead_max
11323 cancel_lru_locks mdc
11324 cancel_lru_locks osc
11326 time ls -l $DIR/$tdir | wc -l
11328 delta=$((etime - stime))
11329 log "ls $i files again without statahead: $delta sec"
11330 lctl set_param llite.*.statahead_max=$max
11331 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11332 if [ $SLOWOK -eq 0 ]; then
11333 error "ls $i files is slower with statahead!"
11335 log "ls $i files is slower with statahead!"
11341 [ $delta -gt 20 ] && break
11342 [ $delta -gt 8 ] && MULT=$((50 / delta))
11343 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11351 delta=$((etime - stime))
11352 log "rm -r $DIR/$tdir/: $delta seconds"
11354 lctl get_param -n llite.*.statahead_stats
11356 run_test 123a "verify statahead work"
11358 test_123b () { # statahead(bug 15027)
11359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11361 test_mkdir $DIR/$tdir
11362 createmany -o $DIR/$tdir/$tfile-%d 1000
11364 cancel_lru_locks mdc
11365 cancel_lru_locks osc
11367 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11368 lctl set_param fail_loc=0x80000803
11369 ls -lR $DIR/$tdir > /dev/null
11371 lctl set_param fail_loc=0x0
11372 lctl get_param -n llite.*.statahead_stats
11377 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11380 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11382 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11383 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11384 touch $DIR/$tdir.1/{1..3}
11385 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11387 remount_client $MOUNT
11389 $MULTIOP $DIR/$tdir.0 Q
11391 # let statahead to complete
11392 ls -l $DIR/$tdir.0 > /dev/null
11394 testid=$(echo $TESTNAME | tr '_' ' ')
11395 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11396 error "statahead warning" || true
11398 run_test 123c "Can not initialize inode warning on DNE statahead"
11401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11402 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11403 skip_env "no lru resize on server"
11407 test_mkdir $DIR/$tdir
11409 log "create $NR files at $DIR/$tdir"
11410 createmany -o $DIR/$tdir/f $NR ||
11411 error "failed to create $NR files in $DIR/$tdir"
11413 cancel_lru_locks mdc
11414 ls -l $DIR/$tdir > /dev/null
11418 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11419 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11420 LRU_SIZE=$($LCTL get_param -n $PARAM)
11421 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11422 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11424 log "NS=$(basename $NSDIR)"
11429 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11430 skip "Not enough cached locks created!"
11432 log "LRU=$LRU_SIZE"
11436 # We know that lru resize allows one client to hold $LIMIT locks
11437 # for 10h. After that locks begin to be killed by client.
11439 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11441 if [ $LIMIT -lt $LRU_SIZE ]; then
11442 skip "Limit is too small $LIMIT"
11445 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11446 # killing locks. Some time was spent for creating locks. This means
11447 # that up to the moment of sleep finish we must have killed some of
11448 # them (10-100 locks). This depends on how fast ther were created.
11449 # Many of them were touched in almost the same moment and thus will
11450 # be killed in groups.
11451 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11453 # Use $LRU_SIZE_B here to take into account real number of locks
11454 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11455 local LRU_SIZE_B=$LRU_SIZE
11457 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11458 log "OLD_LVF=$OLD_LVF"
11459 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11461 # Let's make sure that we really have some margin. Client checks
11462 # cached locks every 10 sec.
11463 SLEEP=$((SLEEP+20))
11464 log "Sleep ${SLEEP} sec"
11466 while ((SEC<$SLEEP)); do
11470 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11471 echo -n "$LRU_SIZE"
11474 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11475 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11477 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11478 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11479 unlinkmany $DIR/$tdir/f $NR
11483 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11484 log "unlink $NR files at $DIR/$tdir"
11485 unlinkmany $DIR/$tdir/f $NR
11487 run_test 124a "lru resize ======================================="
11489 get_max_pool_limit()
11491 local limit=$($LCTL get_param \
11492 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11494 for l in $limit; do
11495 if [[ $l -gt $max ]]; then
11503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11504 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11505 skip_env "no lru resize on server"
11507 LIMIT=$(get_max_pool_limit)
11509 NR=$(($(default_lru_size)*20))
11510 if [[ $NR -gt $LIMIT ]]; then
11511 log "Limit lock number by $LIMIT locks"
11515 IFree=$(mdsrate_inodes_available)
11516 if [ $IFree -lt $NR ]; then
11517 log "Limit lock number by $IFree inodes"
11521 lru_resize_disable mdc
11522 test_mkdir -p $DIR/$tdir/disable_lru_resize
11524 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11525 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11526 cancel_lru_locks mdc
11529 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11532 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11535 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11539 nolruresize_delta=$((etime-stime))
11540 log "ls -la time: $nolruresize_delta seconds"
11541 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11542 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11544 lru_resize_enable mdc
11545 test_mkdir -p $DIR/$tdir/enable_lru_resize
11547 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11548 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11549 cancel_lru_locks mdc
11552 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11555 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11558 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11562 lruresize_delta=$((etime-stime))
11563 log "ls -la time: $lruresize_delta seconds"
11564 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11566 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11567 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11568 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11569 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11571 log "lru resize performs the same with no lru resize"
11573 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11575 run_test 124b "lru resize (performance test) ======================="
11578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11579 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11580 skip_env "no lru resize on server"
11582 # cache ununsed locks on client
11584 cancel_lru_locks mdc
11585 test_mkdir $DIR/$tdir
11586 createmany -o $DIR/$tdir/f $nr ||
11587 error "failed to create $nr files in $DIR/$tdir"
11588 ls -l $DIR/$tdir > /dev/null
11590 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11591 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11592 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11593 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11594 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11596 # set lru_max_age to 1 sec
11597 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11598 echo "sleep $((recalc_p * 2)) seconds..."
11599 sleep $((recalc_p * 2))
11601 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11602 # restore lru_max_age
11603 $LCTL set_param -n $nsdir.lru_max_age $max_age
11604 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11605 unlinkmany $DIR/$tdir/f $nr
11607 run_test 124c "LRUR cancel very aged locks"
11610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11611 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11612 skip_env "no lru resize on server"
11614 # cache ununsed locks on client
11617 lru_resize_disable mdc
11618 stack_trap "lru_resize_enable mdc" EXIT
11620 cancel_lru_locks mdc
11622 # asynchronous object destroy at MDT could cause bl ast to client
11623 test_mkdir $DIR/$tdir
11624 createmany -o $DIR/$tdir/f $nr ||
11625 error "failed to create $nr files in $DIR/$tdir"
11626 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11628 ls -l $DIR/$tdir > /dev/null
11630 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11631 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11632 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11633 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11635 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11637 # set lru_max_age to 1 sec
11638 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11639 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11641 echo "sleep $((recalc_p * 2)) seconds..."
11642 sleep $((recalc_p * 2))
11644 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11646 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11648 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11650 test_125() { # 13358
11651 $LCTL get_param -n llite.*.client_type | grep -q local ||
11652 skip "must run as local client"
11653 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11654 skip_env "must have acl enabled"
11655 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11657 test_mkdir $DIR/$tdir
11658 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11659 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11660 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11662 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11664 test_126() { # bug 12829/13455
11665 $GSS && skip_env "must run as gss disabled"
11666 $LCTL get_param -n llite.*.client_type | grep -q local ||
11667 skip "must run as local client"
11668 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11670 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11671 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11673 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11675 run_test 126 "check that the fsgid provided by the client is taken into account"
11677 test_127a() { # bug 15521
11678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11679 local name count samp unit min max sum sumsq
11681 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11682 echo "stats before reset"
11683 $LCTL get_param osc.*.stats
11684 $LCTL set_param osc.*.stats=0
11685 local fsize=$((2048 * 1024))
11687 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11688 cancel_lru_locks osc
11689 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11691 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11692 stack_trap "rm -f $TMP/$tfile.tmp"
11693 while read name count samp unit min max sum sumsq; do
11694 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11695 [ ! $min ] && error "Missing min value for $name proc entry"
11696 eval $name=$count || error "Wrong proc format"
11699 read_bytes|write_bytes)
11700 [[ "$unit" =~ "bytes" ]] ||
11701 error "unit is not 'bytes': $unit"
11702 (( $min >= 4096 )) || error "min is too small: $min"
11703 (( $min <= $fsize )) || error "min is too big: $min"
11704 (( $max >= 4096 )) || error "max is too small: $max"
11705 (( $max <= $fsize )) || error "max is too big: $max"
11706 (( $sum == $fsize )) || error "sum is wrong: $sum"
11707 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11708 error "sumsquare is too small: $sumsq"
11709 (( $sumsq <= $fsize * $fsize )) ||
11710 error "sumsquare is too big: $sumsq"
11712 ost_read|ost_write)
11713 [[ "$unit" =~ "usec" ]] ||
11714 error "unit is not 'usec': $unit"
11718 done < $DIR/$tfile.tmp
11720 #check that we actually got some stats
11721 [ "$read_bytes" ] || error "Missing read_bytes stats"
11722 [ "$write_bytes" ] || error "Missing write_bytes stats"
11723 [ "$read_bytes" != 0 ] || error "no read done"
11724 [ "$write_bytes" != 0 ] || error "no write done"
11726 run_test 127a "verify the client stats are sane"
11728 test_127b() { # bug LU-333
11729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11730 local name count samp unit min max sum sumsq
11732 echo "stats before reset"
11733 $LCTL get_param llite.*.stats
11734 $LCTL set_param llite.*.stats=0
11736 # perform 2 reads and writes so MAX is different from SUM.
11737 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11738 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11739 cancel_lru_locks osc
11740 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11741 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11743 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11744 stack_trap "rm -f $TMP/$tfile.tmp"
11745 while read name count samp unit min max sum sumsq; do
11746 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11747 eval $name=$count || error "Wrong proc format"
11750 read_bytes|write_bytes)
11751 [[ "$unit" =~ "bytes" ]] ||
11752 error "unit is not 'bytes': $unit"
11753 (( $count == 2 )) || error "count is not 2: $count"
11754 (( $min == $PAGE_SIZE )) ||
11755 error "min is not $PAGE_SIZE: $min"
11756 (( $max == $PAGE_SIZE )) ||
11757 error "max is not $PAGE_SIZE: $max"
11758 (( $sum == $PAGE_SIZE * 2 )) ||
11759 error "sum is not $((PAGE_SIZE * 2)): $sum"
11762 [[ "$unit" =~ "usec" ]] ||
11763 error "unit is not 'usec': $unit"
11767 done < $TMP/$tfile.tmp
11769 #check that we actually got some stats
11770 [ "$read_bytes" ] || error "Missing read_bytes stats"
11771 [ "$write_bytes" ] || error "Missing write_bytes stats"
11772 [ "$read_bytes" != 0 ] || error "no read done"
11773 [ "$write_bytes" != 0 ] || error "no write done"
11775 run_test 127b "verify the llite client stats are sane"
11777 test_127c() { # LU-12394
11778 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11785 $LCTL set_param llite.*.extents_stats=1
11786 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11788 # Use two stripes so there is enough space in default config
11789 $LFS setstripe -c 2 $DIR/$tfile
11791 # Extent stats start at 0-4K and go in power of two buckets
11792 # LL_HIST_START = 12 --> 2^12 = 4K
11793 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11794 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11796 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11798 # Write and read, 2x each, second time at a non-zero offset
11799 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11800 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11801 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11802 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11806 $LCTL get_param llite.*.extents_stats
11809 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11811 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11813 reads=$(echo $bucket | awk '{print $5}')
11814 writes=$(echo $bucket | awk '{print $9}')
11815 [ "$reads" -eq $count ] ||
11816 error "$reads reads in < $bsize bucket, expect $count"
11817 [ "$writes" -eq $count ] ||
11818 error "$writes writes in < $bsize bucket, expect $count"
11821 # Test mmap write and read
11822 $LCTL set_param llite.*.extents_stats=c
11824 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11825 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11826 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11828 $LCTL get_param llite.*.extents_stats
11830 count=$(((size*1024) / PAGE_SIZE))
11832 bsize=$((2 * PAGE_SIZE / 1024))K
11834 bucket=$($LCTL get_param -n llite.*.extents_stats |
11836 reads=$(echo $bucket | awk '{print $5}')
11837 writes=$(echo $bucket | awk '{print $9}')
11838 # mmap writes fault in the page first, creating an additonal read
11839 [ "$reads" -eq $((2 * count)) ] ||
11840 error "$reads reads in < $bsize bucket, expect $count"
11841 [ "$writes" -eq $count ] ||
11842 error "$writes writes in < $bsize bucket, expect $count"
11844 run_test 127c "test llite extent stats with regular & mmap i/o"
11846 test_128() { # bug 15212
11848 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11853 result=$(grep error $TMP/$tfile.log)
11854 rm -f $DIR/$tfile $TMP/$tfile.log
11855 [ -z "$result" ] ||
11856 error "consecutive find's under interactive lfs failed"
11858 run_test 128 "interactive lfs for 2 consecutive find's"
11860 set_dir_limits () {
11865 local ldproc=/proc/fs/ldiskfs
11866 local facets=$(get_facets MDS)
11868 for facet in ${facets//,/ }; do
11869 canondev=$(ldiskfs_canon \
11870 *.$(convert_facet2label $facet).mntdev $facet)
11871 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11872 ldproc=/sys/fs/ldiskfs
11873 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11874 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11878 check_mds_dmesg() {
11879 local facets=$(get_facets MDS)
11880 for facet in ${facets//,/ }; do
11881 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11888 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11889 skip "Need MDS version with at least 2.5.56"
11890 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11891 skip_env "ldiskfs only test"
11893 remote_mds_nodsh && skip "remote MDS with nodsh"
11897 local has_warning=false
11900 mkdir -p $DIR/$tdir
11902 # block size of mds1
11903 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11904 set_dir_limits $maxsize $maxsize
11905 local dirsize=$(stat -c%s "$DIR/$tdir")
11907 while [[ $dirsize -le $maxsize ]]; do
11908 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11910 if ! $has_warning; then
11911 check_mds_dmesg '"is approaching"' && has_warning=true
11913 # check two errors:
11914 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11915 # EFBIG for previous versions included in ldiskfs series
11916 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11918 echo "return code $rc received as expected"
11920 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11921 error_exit "create failed w/o dir size limit"
11923 check_mds_dmesg '"has reached"' ||
11924 error_exit "reached message should be output"
11926 [ $has_warning = "false" ] &&
11927 error_exit "warning message should be output"
11929 dirsize=$(stat -c%s "$DIR/$tdir")
11931 [[ $dirsize -ge $maxsize ]] && return 0
11932 error_exit "current dir size $dirsize, " \
11933 "previous limit $maxsize"
11934 elif [ $rc -ne 0 ]; then
11936 error_exit "return $rc received instead of expected " \
11937 "$EFBIG or $ENOSPC, files in dir $dirsize"
11939 nfiles=$((nfiles + 1))
11940 dirsize=$(stat -c%s "$DIR/$tdir")
11944 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11946 run_test 129 "test directory size limit ========================"
11955 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11956 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11958 trap cleanup_130 EXIT RETURN
11960 local fm_file=$DIR/$tfile
11961 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11962 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11963 error "dd failed for $fm_file"
11965 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11966 filefrag -ves $fm_file
11968 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11969 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11970 [ $RC != 0 ] && error "filefrag $fm_file failed"
11972 filefrag_op=$(filefrag -ve -k $fm_file |
11973 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11974 lun=$($LFS getstripe -i $fm_file)
11976 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11979 for line in $filefrag_op
11981 frag_lun=`echo $line | cut -d: -f5`
11982 ext_len=`echo $line | cut -d: -f4`
11983 if (( $frag_lun != $lun )); then
11985 error "FIEMAP on 1-stripe file($fm_file) failed"
11988 (( tot_len += ext_len ))
11991 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11993 error "FIEMAP on 1-stripe file($fm_file) failed;"
11999 echo "FIEMAP on single striped file succeeded"
12001 run_test 130a "FIEMAP (1-stripe file)"
12004 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12006 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12007 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12009 trap cleanup_130 EXIT RETURN
12011 local fm_file=$DIR/$tfile
12012 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12013 error "setstripe on $fm_file"
12014 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12015 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12017 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12018 error "dd failed on $fm_file"
12020 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12021 filefrag_op=$(filefrag -ve -k $fm_file |
12022 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12024 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12025 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12030 for line in $filefrag_op
12032 frag_lun=$(echo $line | cut -d: -f5 |
12033 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12034 ext_len=$(echo $line | cut -d: -f4)
12035 if (( $frag_lun != $last_lun )); then
12036 if (( tot_len != 1024 )); then
12038 error "FIEMAP on $fm_file failed; returned " \
12039 "len $tot_len for OST $last_lun instead of 1024"
12042 (( num_luns += 1 ))
12046 (( tot_len += ext_len ))
12049 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12051 error "FIEMAP on $fm_file failed; returned wrong number of " \
12052 "luns or wrong len for OST $last_lun"
12058 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12060 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12063 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12065 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12066 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12068 trap cleanup_130 EXIT RETURN
12070 local fm_file=$DIR/$tfile
12071 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12072 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12073 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12075 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12076 error "dd failed on $fm_file"
12078 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12079 filefrag_op=$(filefrag -ve -k $fm_file |
12080 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12082 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12083 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12088 for line in $filefrag_op
12090 frag_lun=$(echo $line | cut -d: -f5 |
12091 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12092 ext_len=$(echo $line | cut -d: -f4)
12093 if (( $frag_lun != $last_lun )); then
12094 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12095 if (( logical != 512 )); then
12097 error "FIEMAP on $fm_file failed; returned " \
12098 "logical start for lun $logical instead of 512"
12101 if (( tot_len != 512 )); then
12103 error "FIEMAP on $fm_file failed; returned " \
12104 "len $tot_len for OST $last_lun instead of 1024"
12107 (( num_luns += 1 ))
12111 (( tot_len += ext_len ))
12114 if (( num_luns != 2 || tot_len != 512 )); then
12116 error "FIEMAP on $fm_file failed; returned wrong number of " \
12117 "luns or wrong len for OST $last_lun"
12123 echo "FIEMAP on 2-stripe file with hole succeeded"
12125 run_test 130c "FIEMAP (2-stripe file with hole)"
12128 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12130 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12131 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12133 trap cleanup_130 EXIT RETURN
12135 local fm_file=$DIR/$tfile
12136 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12137 error "setstripe on $fm_file"
12138 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12139 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12141 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12142 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12143 error "dd failed on $fm_file"
12145 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12146 filefrag_op=$(filefrag -ve -k $fm_file |
12147 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12149 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12150 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12155 for line in $filefrag_op
12157 frag_lun=$(echo $line | cut -d: -f5 |
12158 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12159 ext_len=$(echo $line | cut -d: -f4)
12160 if (( $frag_lun != $last_lun )); then
12161 if (( tot_len != 1024 )); then
12163 error "FIEMAP on $fm_file failed; returned " \
12164 "len $tot_len for OST $last_lun instead of 1024"
12167 (( num_luns += 1 ))
12171 (( tot_len += ext_len ))
12174 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12176 error "FIEMAP on $fm_file failed; returned wrong number of " \
12177 "luns or wrong len for OST $last_lun"
12183 echo "FIEMAP on N-stripe file succeeded"
12185 run_test 130d "FIEMAP (N-stripe file)"
12188 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12190 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12191 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12193 trap cleanup_130 EXIT RETURN
12195 local fm_file=$DIR/$tfile
12196 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12197 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12198 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12201 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12202 for ((i = 0; i < $NUM_BLKS; i++))
12204 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12207 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12208 filefrag_op=$(filefrag -ve -k $fm_file |
12209 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12211 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12212 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12217 for line in $filefrag_op
12219 frag_lun=$(echo $line | cut -d: -f5 |
12220 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12221 ext_len=$(echo $line | cut -d: -f4)
12222 if (( $frag_lun != $last_lun )); then
12223 if (( tot_len != $EXPECTED_LEN )); then
12225 error "FIEMAP on $fm_file failed; returned " \
12226 "len $tot_len for OST $last_lun instead " \
12230 (( num_luns += 1 ))
12234 (( tot_len += ext_len ))
12237 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12239 error "FIEMAP on $fm_file failed; returned wrong number " \
12240 "of luns or wrong len for OST $last_lun"
12246 echo "FIEMAP with continuation calls succeeded"
12248 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12251 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12252 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12254 local fm_file=$DIR/$tfile
12255 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12256 error "multiop create with lov_delay_create on $fm_file"
12258 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12259 filefrag_extents=$(filefrag -vek $fm_file |
12260 awk '/extents? found/ { print $2 }')
12261 if [[ "$filefrag_extents" != "0" ]]; then
12262 error "FIEMAP on $fm_file failed; " \
12263 "returned $filefrag_extents expected 0"
12268 run_test 130f "FIEMAP (unstriped file)"
12270 # Test for writev/readv
12272 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12273 error "writev test failed"
12274 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12275 error "readv failed"
12278 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12281 local fsize=$((524288 + 1048576 + 1572864))
12282 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12283 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12284 error "append writev test failed"
12286 ((fsize += 1572864 + 1048576))
12287 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12288 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12289 error "append writev test failed"
12292 run_test 131b "test append writev"
12295 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12298 run_test 131c "test read/write on file w/o objects"
12301 rwv -f $DIR/$tfile -w -n 1 1572864
12302 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12303 if [ "$NOB" != 1572864 ]; then
12304 error "Short read filed: read $NOB bytes instead of 1572864"
12308 run_test 131d "test short read"
12311 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12312 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12313 error "read hitting hole failed"
12316 run_test 131e "test read hitting hole"
12325 mds*) res=$(do_facet $facet \
12326 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12328 ost*) res=$(do_facet $facet \
12329 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12331 *) error "Wrong facet '$facet'" ;;
12333 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12334 # if the argument $3 is zero, it means any stat increment is ok.
12335 if [[ $want -gt 0 ]]; then
12336 local count=$(echo $res | awk '{ print $2 }')
12337 [[ $count -ne $want ]] &&
12338 error "The $op counter on $facet is $count, not $want"
12343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12344 remote_ost_nodsh && skip "remote OST with nodsh"
12345 remote_mds_nodsh && skip "remote MDS with nodsh"
12346 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12347 skip_env "MDS doesn't support rename stats"
12349 local testdir=$DIR/${tdir}/stats_testdir
12351 mkdir -p $DIR/${tdir}
12354 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12355 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12357 # verify mdt stats first.
12358 mkdir ${testdir} || error "mkdir failed"
12359 check_stats $SINGLEMDS "mkdir" 1
12360 touch ${testdir}/${tfile} || error "touch failed"
12361 check_stats $SINGLEMDS "open" 1
12362 check_stats $SINGLEMDS "close" 1
12363 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12364 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12365 check_stats $SINGLEMDS "mknod" 2
12367 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12368 check_stats $SINGLEMDS "unlink" 1
12369 rm -f ${testdir}/${tfile} || error "file remove failed"
12370 check_stats $SINGLEMDS "unlink" 2
12372 # remove working dir and check mdt stats again.
12373 rmdir ${testdir} || error "rmdir failed"
12374 check_stats $SINGLEMDS "rmdir" 1
12376 local testdir1=$DIR/${tdir}/stats_testdir1
12377 mkdir -p ${testdir}
12378 mkdir -p ${testdir1}
12379 touch ${testdir1}/test1
12380 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12381 check_stats $SINGLEMDS "crossdir_rename" 1
12383 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12384 check_stats $SINGLEMDS "samedir_rename" 1
12386 rm -rf $DIR/${tdir}
12388 run_test 133a "Verifying MDT stats ========================================"
12393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 remote_ost_nodsh && skip "remote OST with nodsh"
12395 remote_mds_nodsh && skip "remote MDS with nodsh"
12397 local testdir=$DIR/${tdir}/stats_testdir
12399 mkdir -p ${testdir} || error "mkdir failed"
12400 touch ${testdir}/${tfile} || error "touch failed"
12401 cancel_lru_locks mdc
12404 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12405 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12407 # extra mdt stats verification.
12408 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12409 check_stats $SINGLEMDS "setattr" 1
12410 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12411 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12413 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12414 check_stats $SINGLEMDS "getattr" 1
12416 rm -rf $DIR/${tdir}
12418 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12419 # so the check below is not reliable
12420 [ $MDSCOUNT -eq 1 ] || return 0
12422 # Sleep to avoid a cached response.
12423 #define OBD_STATFS_CACHE_SECONDS 1
12425 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12426 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12427 $LFS df || error "lfs failed"
12428 check_stats $SINGLEMDS "statfs" 1
12430 # check aggregated statfs (LU-10018)
12431 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12433 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12436 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12437 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12439 check_stats $SINGLEMDS "statfs" 1
12441 # We want to check that the client didn't send OST_STATFS to
12442 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12443 # extra care is needed here.
12444 if remote_mds; then
12445 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12446 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12448 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12449 [ "$res" ] && error "OST got STATFS"
12454 run_test 133b "Verifying extra MDT stats =================================="
12457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12458 remote_ost_nodsh && skip "remote OST with nodsh"
12459 remote_mds_nodsh && skip "remote MDS with nodsh"
12461 local testdir=$DIR/$tdir/stats_testdir
12463 test_mkdir -p $testdir
12465 # verify obdfilter stats.
12466 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12468 cancel_lru_locks osc
12469 wait_delete_completed
12472 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12473 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12475 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12478 cancel_lru_locks osc
12479 check_stats ost1 "write" 1
12481 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12482 check_stats ost1 "read" 1
12484 > $testdir/$tfile || error "truncate failed"
12485 check_stats ost1 "punch" 1
12487 rm -f $testdir/$tfile || error "file remove failed"
12488 wait_delete_completed
12489 check_stats ost1 "destroy" 1
12493 run_test 133c "Verifying OST stats ========================================"
12500 while [ $value -ge 2 ]; do
12505 if [ $orig -gt $order ]; then
12513 local size=('K' 'M' 'G' 'T');
12515 local size_string=$value
12517 while [ $value -ge 1024 ]; do
12518 if [ $i -gt 3 ]; then
12519 #T is the biggest unit we get here, if that is bigger,
12521 size_string=${value}T
12524 value=$((value >> 10))
12525 if [ $value -lt 1024 ]; then
12526 size_string=${value}${size[$i]}
12535 get_rename_size() {
12537 local context=${2:-.}
12538 local sample=$(do_facet $SINGLEMDS $LCTL \
12539 get_param mdt.$FSNAME-MDT0000.rename_stats |
12540 grep -A1 $context |
12541 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12547 remote_ost_nodsh && skip "remote OST with nodsh"
12548 remote_mds_nodsh && skip "remote MDS with nodsh"
12549 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12550 skip_env "MDS doesn't support rename stats"
12552 local testdir1=$DIR/${tdir}/stats_testdir1
12553 local testdir2=$DIR/${tdir}/stats_testdir2
12554 mkdir -p $DIR/${tdir}
12556 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12558 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12559 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12561 createmany -o $testdir1/test 512 || error "createmany failed"
12563 # check samedir rename size
12564 mv ${testdir1}/test0 ${testdir1}/test_0
12566 local testdir1_size=$(ls -l $DIR/${tdir} |
12567 awk '/stats_testdir1/ {print $5}')
12568 local testdir2_size=$(ls -l $DIR/${tdir} |
12569 awk '/stats_testdir2/ {print $5}')
12571 testdir1_size=$(order_2 $testdir1_size)
12572 testdir2_size=$(order_2 $testdir2_size)
12574 testdir1_size=$(size_in_KMGT $testdir1_size)
12575 testdir2_size=$(size_in_KMGT $testdir2_size)
12577 echo "source rename dir size: ${testdir1_size}"
12578 echo "target rename dir size: ${testdir2_size}"
12580 local cmd="do_facet $SINGLEMDS $LCTL "
12581 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12583 eval $cmd || error "$cmd failed"
12584 local samedir=$($cmd | grep 'same_dir')
12585 local same_sample=$(get_rename_size $testdir1_size)
12586 [ -z "$samedir" ] && error "samedir_rename_size count error"
12587 [[ $same_sample -eq 1 ]] ||
12588 error "samedir_rename_size error $same_sample"
12589 echo "Check same dir rename stats success"
12591 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12593 # check crossdir rename size
12594 mv ${testdir1}/test_0 ${testdir2}/test_0
12596 testdir1_size=$(ls -l $DIR/${tdir} |
12597 awk '/stats_testdir1/ {print $5}')
12598 testdir2_size=$(ls -l $DIR/${tdir} |
12599 awk '/stats_testdir2/ {print $5}')
12601 testdir1_size=$(order_2 $testdir1_size)
12602 testdir2_size=$(order_2 $testdir2_size)
12604 testdir1_size=$(size_in_KMGT $testdir1_size)
12605 testdir2_size=$(size_in_KMGT $testdir2_size)
12607 echo "source rename dir size: ${testdir1_size}"
12608 echo "target rename dir size: ${testdir2_size}"
12610 eval $cmd || error "$cmd failed"
12611 local crossdir=$($cmd | grep 'crossdir')
12612 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12613 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12614 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12615 [[ $src_sample -eq 1 ]] ||
12616 error "crossdir_rename_size error $src_sample"
12617 [[ $tgt_sample -eq 1 ]] ||
12618 error "crossdir_rename_size error $tgt_sample"
12619 echo "Check cross dir rename stats success"
12620 rm -rf $DIR/${tdir}
12622 run_test 133d "Verifying rename_stats ========================================"
12625 remote_mds_nodsh && skip "remote MDS with nodsh"
12626 remote_ost_nodsh && skip "remote OST with nodsh"
12627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12629 local testdir=$DIR/${tdir}/stats_testdir
12630 local ctr f0 f1 bs=32768 count=42 sum
12632 mkdir -p ${testdir} || error "mkdir failed"
12634 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12636 for ctr in {write,read}_bytes; do
12638 cancel_lru_locks osc
12640 do_facet ost1 $LCTL set_param -n \
12641 "obdfilter.*.exports.clear=clear"
12643 if [ $ctr = write_bytes ]; then
12645 f1=${testdir}/${tfile}
12647 f0=${testdir}/${tfile}
12651 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12654 cancel_lru_locks osc
12656 sum=$(do_facet ost1 $LCTL get_param \
12657 "obdfilter.*.exports.*.stats" |
12658 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12659 $1 == ctr { sum += $7 }
12660 END { printf("%0.0f", sum) }')
12662 if ((sum != bs * count)); then
12663 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12667 rm -rf $DIR/${tdir}
12669 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12671 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12673 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12674 # not honor the -ignore_readdir_race option correctly. So we call
12675 # error_ignore() rather than error() in these cases. See LU-11152.
12677 if (find --version; do_facet mds1 find --version) |
12678 grep -q '\b4\.5\.1[1-4]\b'; then
12679 error_ignore LU-11152 "$@"
12686 # First without trusting modes.
12687 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12688 echo "proc_dirs='$proc_dirs'"
12689 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12690 find $proc_dirs -exec cat '{}' \; &> /dev/null
12692 # Second verifying readability.
12693 $LCTL get_param -R '*' &> /dev/null
12695 # Verifing writability with badarea_io.
12697 -ignore_readdir_race \
12699 -not -name force_lbug \
12700 -not -name changelog_mask \
12701 -exec badarea_io '{}' \; ||
12702 error_133 "find $proc_dirs failed"
12704 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12707 remote_mds_nodsh && skip "remote MDS with nodsh"
12708 remote_ost_nodsh && skip "remote OST with nodsh"
12711 for facet in mds1 ost1; do
12712 local facet_ver=$(lustre_version_code $facet)
12713 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12714 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12716 log "$facet: too old lustre for get_param -R"
12718 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12719 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12720 tr -d= | egrep -v 'force_lbug|changelog_mask' |
12721 xargs badarea_io" ||
12722 error_133 "$facet badarea_io failed"
12724 skip_noexit "$facet: too old lustre for get_param -R"
12728 # remount the FS in case writes/reads /proc break the FS
12729 cleanup || error "failed to unmount"
12730 setup || error "failed to setup"
12733 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12736 remote_mds_nodsh && skip "remote MDS with nodsh"
12737 remote_ost_nodsh && skip "remote OST with nodsh"
12738 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12739 skip "Need MDS version at least 2.9.54"
12743 for facet in client mds1 ost1; do
12744 local facet_proc_dirs=$(do_facet $facet \
12745 \\\ls -d $proc_regexp 2> /dev/null)
12746 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12747 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12748 # Get the list of files that are missing the terminating newline
12749 local missing=($(do_facet $facet \
12750 find ${facet_proc_dirs} -type f \| \
12751 while read F\; do \
12752 awk -v FS='\v' -v RS='\v\v' \
12753 "'END { if(NR>0 && \
12754 \\\$NF !~ /.*\\\n\$/) \
12755 print FILENAME}'" \
12758 [ ${#missing[*]} -eq 0 ] ||
12759 error "files do not end with newline: ${missing[*]}"
12762 run_test 133h "Proc files should end with newlines"
12765 remote_mds_nodsh && skip "remote MDS with nodsh"
12766 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12767 skip "Need MDS version at least 2.7.54"
12769 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12770 cancel_lru_locks mdc
12772 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12773 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12774 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12777 createmany -o $DIR/$tdir/f $nr ||
12778 error "failed to create $nr files in $DIR/$tdir"
12779 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12781 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12782 do_facet mds1 $LCTL set_param fail_loc=0x327
12783 do_facet mds1 $LCTL set_param fail_val=500
12786 echo "sleep 10 seconds ..."
12788 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12790 do_facet mds1 $LCTL set_param fail_loc=0
12791 do_facet mds1 $LCTL set_param fail_val=0
12792 [ $lck_cnt -lt $unused ] ||
12793 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12796 unlinkmany $DIR/$tdir/f $nr
12798 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12801 remote_mds_nodsh && skip "remote MDS with nodsh"
12802 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12803 skip "Need MDS version at least 2.7.54"
12805 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12806 cancel_lru_locks mdc
12808 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12809 ldlm.lock_reclaim_threshold_mb)
12810 # disable reclaim temporarily
12811 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12813 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12814 do_facet mds1 $LCTL set_param fail_loc=0x328
12815 do_facet mds1 $LCTL set_param fail_val=500
12817 $LCTL set_param debug=+trace
12820 createmany -o $DIR/$tdir/f $nr &
12821 local create_pid=$!
12823 echo "Sleep $TIMEOUT seconds ..."
12825 if ! ps -p $create_pid > /dev/null 2>&1; then
12826 do_facet mds1 $LCTL set_param fail_loc=0
12827 do_facet mds1 $LCTL set_param fail_val=0
12828 do_facet mds1 $LCTL set_param \
12829 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12830 error "createmany finished incorrectly!"
12832 do_facet mds1 $LCTL set_param fail_loc=0
12833 do_facet mds1 $LCTL set_param fail_val=0
12834 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12835 wait $create_pid || return 1
12837 unlinkmany $DIR/$tdir/f $nr
12839 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12842 remote_mds_nodsh && skip "remote MDS with nodsh"
12843 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12844 skip "Need MDS version at least 2.13.50"
12847 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12849 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12850 #set only one record at plain llog
12851 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12853 #fill already existed plain llog each 64767
12854 #wrapping whole catalog
12855 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12857 createmany -o $DIR/$tdir/$tfile_ 64700
12858 for (( i = 0; i < 64700; i = i + 2 ))
12860 rm $DIR/$tdir/$tfile_$i &
12861 rm $DIR/$tdir/$tfile_$((i + 1)) &
12866 #waiting osp synchronization
12867 wait_delete_completed
12869 run_test 135 "Race catalog processing"
12872 remote_mds_nodsh && skip "remote MDS with nodsh"
12873 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12874 skip "Need MDS version at least 2.13.50"
12877 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12878 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12879 #set only one record at plain llog
12880 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12881 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12883 #fill already existed 2 plain llogs each 64767
12884 #wrapping whole catalog
12885 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12886 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12887 wait_delete_completed
12889 createmany -o $DIR/$tdir/$tfile_ 10
12892 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12893 for (( i = 0; i < 10; i = i + 3 ))
12895 rm $DIR/$tdir/$tfile_$i &
12896 rm $DIR/$tdir/$tfile_$((i + 1)) &
12900 rm $DIR/$tdir/$tfile_$((i + 2)) &
12903 #waiting osp synchronization
12904 wait_delete_completed
12906 run_test 136 "Race catalog processing 2"
12908 test_140() { #bug-17379
12909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12911 test_mkdir $DIR/$tdir
12912 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12913 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12915 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12916 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12918 while i=$((i + 1)); do
12920 cd $i || error "Changing to $i"
12921 ln -s ../stat stat || error "Creating stat symlink"
12922 # Read the symlink until ELOOP present,
12923 # not LBUGing the system is considered success,
12924 # we didn't overrun the stack.
12925 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12926 if [ $ret -ne 0 ]; then
12927 if [ $ret -eq 40 ]; then
12930 error "Open stat symlink"
12936 echo "The symlink depth = $i"
12937 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12938 error "Invalid symlink depth"
12940 # Test recursive symlink
12941 ln -s symlink_self symlink_self
12942 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12943 echo "open symlink_self returns $ret"
12944 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12946 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12951 local TF="$TMP/$tfile"
12953 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12955 cancel_lru_locks $OSC
12956 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12957 remount_client $MOUNT
12959 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12962 $TRUNCATE $DIR/$tfile 6000
12963 cancel_lru_locks $OSC
12964 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12967 echo "12345" >>$DIR/$tfile
12968 cancel_lru_locks $OSC
12969 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12972 echo "12345" >>$DIR/$tfile
12973 cancel_lru_locks $OSC
12974 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12979 run_test 150 "truncate/append tests"
12981 #LU-2902 roc_hit was not able to read all values from lproc
12982 function roc_hit_init() {
12983 local list=$(comma_list $(osts_nodes))
12984 local dir=$DIR/$tdir-check
12985 local file=$dir/$tfile
12991 #use setstripe to do a write to every ost
12992 for i in $(seq 0 $((OSTCOUNT-1))); do
12993 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12994 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12995 idx=$(printf %04x $i)
12996 BEFORE=$(get_osd_param $list *OST*$idx stats |
12997 awk '$1 == "cache_access" {sum += $7}
12998 END { printf("%0.0f", sum) }')
13000 cancel_lru_locks osc
13001 cat $file >/dev/null
13003 AFTER=$(get_osd_param $list *OST*$idx stats |
13004 awk '$1 == "cache_access" {sum += $7}
13005 END { printf("%0.0f", sum) }')
13007 echo BEFORE:$BEFORE AFTER:$AFTER
13008 if ! let "AFTER - BEFORE == 4"; then
13010 error "roc_hit is not safe to use"
13018 function roc_hit() {
13019 local list=$(comma_list $(osts_nodes))
13020 echo $(get_osd_param $list '' stats |
13021 awk '$1 == "cache_hit" {sum += $7}
13022 END { printf("%0.0f", sum) }')
13025 function set_cache() {
13028 if [ "$2" == "off" ]; then
13031 local list=$(comma_list $(osts_nodes))
13032 set_osd_param $list '' $1_cache_enable $on
13034 cancel_lru_locks osc
13038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13039 remote_ost_nodsh && skip "remote OST with nodsh"
13042 local list=$(comma_list $(osts_nodes))
13044 # check whether obdfilter is cache capable at all
13045 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13046 skip "not cache-capable obdfilter"
13049 # check cache is enabled on all obdfilters
13050 if get_osd_param $list '' read_cache_enable | grep 0; then
13051 skip "oss cache is disabled"
13054 set_osd_param $list '' writethrough_cache_enable 1
13056 # check write cache is enabled on all obdfilters
13057 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13058 skip "oss write cache is NOT enabled"
13063 #define OBD_FAIL_OBD_NO_LRU 0x609
13064 do_nodes $list $LCTL set_param fail_loc=0x609
13066 # pages should be in the case right after write
13067 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13070 local BEFORE=$(roc_hit)
13071 cancel_lru_locks osc
13072 cat $DIR/$tfile >/dev/null
13073 local AFTER=$(roc_hit)
13075 do_nodes $list $LCTL set_param fail_loc=0
13077 if ! let "AFTER - BEFORE == CPAGES"; then
13078 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13081 cancel_lru_locks osc
13082 # invalidates OST cache
13083 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13084 set_osd_param $list '' read_cache_enable 0
13085 cat $DIR/$tfile >/dev/null
13087 # now data shouldn't be found in the cache
13089 cancel_lru_locks osc
13090 cat $DIR/$tfile >/dev/null
13092 if let "AFTER - BEFORE != 0"; then
13093 error "IN CACHE: before: $BEFORE, after: $AFTER"
13096 set_osd_param $list '' read_cache_enable 1
13099 run_test 151 "test cache on oss and controls ==============================="
13102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13104 local TF="$TMP/$tfile"
13106 # simulate ENOMEM during write
13107 #define OBD_FAIL_OST_NOMEM 0x226
13108 lctl set_param fail_loc=0x80000226
13109 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13111 sync || error "sync failed"
13112 lctl set_param fail_loc=0
13114 # discard client's cache
13115 cancel_lru_locks osc
13117 # simulate ENOMEM during read
13118 lctl set_param fail_loc=0x80000226
13119 cmp $TF $DIR/$tfile || error "cmp failed"
13120 lctl set_param fail_loc=0
13124 run_test 152 "test read/write with enomem ============================"
13127 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13129 run_test 153 "test if fdatasync does not crash ======================="
13131 dot_lustre_fid_permission_check() {
13133 local ffid=$MOUNT/.lustre/fid/$fid
13136 echo "stat fid $fid"
13137 stat $ffid > /dev/null || error "stat $ffid failed."
13138 echo "touch fid $fid"
13139 touch $ffid || error "touch $ffid failed."
13140 echo "write to fid $fid"
13141 cat /etc/hosts > $ffid || error "write $ffid failed."
13142 echo "read fid $fid"
13143 diff /etc/hosts $ffid || error "read $ffid failed."
13144 echo "append write to fid $fid"
13145 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13146 echo "rename fid $fid"
13147 mv $ffid $test_dir/$tfile.1 &&
13148 error "rename $ffid to $tfile.1 should fail."
13149 touch $test_dir/$tfile.1
13150 mv $test_dir/$tfile.1 $ffid &&
13151 error "rename $tfile.1 to $ffid should fail."
13152 rm -f $test_dir/$tfile.1
13153 echo "truncate fid $fid"
13154 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13155 echo "link fid $fid"
13156 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13157 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13158 echo "setfacl fid $fid"
13159 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13160 echo "getfacl fid $fid"
13161 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13163 echo "unlink fid $fid"
13164 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13165 echo "mknod fid $fid"
13166 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13168 fid=[0xf00000400:0x1:0x0]
13169 ffid=$MOUNT/.lustre/fid/$fid
13171 echo "stat non-exist fid $fid"
13172 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13173 echo "write to non-exist fid $fid"
13174 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13175 echo "link new fid $fid"
13176 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13178 mkdir -p $test_dir/$tdir
13179 touch $test_dir/$tdir/$tfile
13180 fid=$($LFS path2fid $test_dir/$tdir)
13183 error "error: could not get fid for $test_dir/$dir/$tfile."
13185 ffid=$MOUNT/.lustre/fid/$fid
13188 ls $ffid > /dev/null || error "ls $ffid failed."
13189 echo "touch $fid/$tfile.1"
13190 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13192 echo "touch $MOUNT/.lustre/fid/$tfile"
13193 touch $MOUNT/.lustre/fid/$tfile && \
13194 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13196 echo "setxattr to $MOUNT/.lustre/fid"
13197 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13199 echo "listxattr for $MOUNT/.lustre/fid"
13200 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13202 echo "delxattr from $MOUNT/.lustre/fid"
13203 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13205 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13206 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13207 error "touch invalid fid should fail."
13209 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13210 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13211 error "touch non-normal fid should fail."
13213 echo "rename $tdir to $MOUNT/.lustre/fid"
13214 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13215 error "rename to $MOUNT/.lustre/fid should fail."
13217 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13219 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13220 local new_obf_mode=777
13222 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13223 chmod $new_obf_mode $DIR/.lustre/fid ||
13224 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13226 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13227 [ $obf_mode -eq $new_obf_mode ] ||
13228 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13230 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13231 chmod $old_obf_mode $DIR/.lustre/fid ||
13232 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13235 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13236 fid=$($LFS path2fid $test_dir/$tfile-2)
13238 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13240 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13241 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13242 error "create lov data thru .lustre failed"
13244 echo "cp /etc/passwd $test_dir/$tfile-2"
13245 cp /etc/passwd $test_dir/$tfile-2 ||
13246 error "copy to $test_dir/$tfile-2 failed."
13247 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13248 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13249 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13251 rm -rf $test_dir/tfile.lnk
13252 rm -rf $test_dir/$tfile-2
13256 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13257 skip "Need MDS version at least 2.4.1"
13259 local tf=$DIR/$tfile
13262 local fid=$($LFS path2fid $tf)
13263 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13265 # check that we get the same pathname back
13266 local found=$($LFS fid2path $MOUNT "$fid")
13267 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13268 [ "$found" == "$tf" ] ||
13269 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13271 run_test 154A "lfs path2fid and fid2path basic checks"
13274 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13275 skip "Need MDS version at least 2.4.1"
13277 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13278 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13279 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13280 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13282 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13283 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13285 # check that we get the same pathname
13286 echo "PFID: $PFID, name: $name"
13287 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13288 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13289 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13290 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13292 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13294 run_test 154B "verify the ll_decode_linkea tool"
13297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13298 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13299 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13300 skip "Need MDS version at least 2.2.51"
13301 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13303 cp /etc/hosts $DIR/$tfile
13305 fid=$($LFS path2fid $DIR/$tfile)
13307 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13309 dot_lustre_fid_permission_check "$fid" $DIR ||
13310 error "dot lustre permission check $fid failed"
13312 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13314 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13316 touch $MOUNT/.lustre/file &&
13317 error "creation is not allowed under .lustre"
13319 mkdir $MOUNT/.lustre/dir &&
13320 error "mkdir is not allowed under .lustre"
13324 run_test 154a "Open-by-FID"
13327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13328 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13329 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13330 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13331 skip "Need MDS version at least 2.2.51"
13333 local remote_dir=$DIR/$tdir/remote_dir
13337 mkdir -p $DIR/$tdir
13338 $LFS mkdir -i $MDTIDX $remote_dir ||
13339 error "create remote directory failed"
13341 cp /etc/hosts $remote_dir/$tfile
13343 fid=$($LFS path2fid $remote_dir/$tfile)
13345 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13347 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13348 error "dot lustre permission check $fid failed"
13351 run_test 154b "Open-by-FID for remote directory"
13354 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13355 skip "Need MDS version at least 2.4.1"
13357 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13358 local FID1=$($LFS path2fid $DIR/$tfile.1)
13359 local FID2=$($LFS path2fid $DIR/$tfile.2)
13360 local FID3=$($LFS path2fid $DIR/$tfile.3)
13363 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13364 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13365 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13367 [ "$FID" = "${!want}" ] ||
13368 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13372 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13374 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13375 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13379 run_test 154c "lfs path2fid and fid2path multiple arguments"
13382 remote_mds_nodsh && skip "remote MDS with nodsh"
13383 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13384 skip "Need MDS version at least 2.5.53"
13386 if remote_mds; then
13387 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13391 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13398 local fid=$($LFS path2fid $DIR/$tfile)
13401 cmd="exec $fd<$DIR/$tfile"
13403 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13404 echo "$fid_list" | grep "$fid"
13407 cmd="exec $fd>/dev/null"
13409 if [ $rc -ne 0 ]; then
13410 error "FID $fid not found in open files list $fid_list"
13413 run_test 154d "Verify open file fid"
13417 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13418 skip "Need MDS version at least 2.6.50"
13420 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13421 error ".lustre returned by readdir"
13424 run_test 154e ".lustre is not returned by readdir"
13427 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13429 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13430 test_mkdir -p -c1 $DIR/$tdir/d
13431 # test dirs inherit from its stripe
13432 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13433 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13434 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13435 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13438 # get fid of parents
13439 local FID0=$($LFS path2fid $DIR/$tdir/d)
13440 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13441 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13442 local FID3=$($LFS path2fid $DIR)
13444 # check that path2fid --parents returns expected <parent_fid>/name
13445 # 1) test for a directory (single parent)
13446 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13447 [ "$parent" == "$FID0/foo1" ] ||
13448 error "expected parent: $FID0/foo1, got: $parent"
13450 # 2) test for a file with nlink > 1 (multiple parents)
13451 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13452 echo "$parent" | grep -F "$FID1/$tfile" ||
13453 error "$FID1/$tfile not returned in parent list"
13454 echo "$parent" | grep -F "$FID2/link" ||
13455 error "$FID2/link not returned in parent list"
13457 # 3) get parent by fid
13458 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13459 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13460 echo "$parent" | grep -F "$FID1/$tfile" ||
13461 error "$FID1/$tfile not returned in parent list (by fid)"
13462 echo "$parent" | grep -F "$FID2/link" ||
13463 error "$FID2/link not returned in parent list (by fid)"
13465 # 4) test for entry in root directory
13466 parent=$($LFS path2fid --parents $DIR/f)
13467 echo "$parent" | grep -F "$FID3/f" ||
13468 error "$FID3/f not returned in parent list"
13470 # 5) test it on root directory
13471 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13472 error "$MOUNT should not have parents"
13474 # enable xattr caching and check that linkea is correctly updated
13475 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13476 save_lustre_params client "llite.*.xattr_cache" > $save
13477 lctl set_param llite.*.xattr_cache 1
13479 # 6.1) linkea update on rename
13480 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13482 # get parents by fid
13483 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13484 # foo1 should no longer be returned in parent list
13485 echo "$parent" | grep -F "$FID1" &&
13486 error "$FID1 should no longer be in parent list"
13487 # the new path should appear
13488 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13489 error "$FID2/$tfile.moved is not in parent list"
13491 # 6.2) linkea update on unlink
13492 rm -f $DIR/$tdir/d/foo2/link
13493 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13494 # foo2/link should no longer be returned in parent list
13495 echo "$parent" | grep -F "$FID2/link" &&
13496 error "$FID2/link should no longer be in parent list"
13500 restore_lustre_params < $save
13503 run_test 154f "get parent fids by reading link ea"
13507 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13508 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13509 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13510 skip "Need MDS version at least 2.6.92"
13512 mkdir -p $DIR/$tdir
13513 llapi_fid_test -d $DIR/$tdir
13515 run_test 154g "various llapi FID tests"
13517 test_155_small_load() {
13518 local temp=$TMP/$tfile
13519 local file=$DIR/$tfile
13521 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13522 error "dd of=$temp bs=6096 count=1 failed"
13524 cancel_lru_locks $OSC
13525 cmp $temp $file || error "$temp $file differ"
13527 $TRUNCATE $temp 6000
13528 $TRUNCATE $file 6000
13529 cmp $temp $file || error "$temp $file differ (truncate1)"
13531 echo "12345" >>$temp
13532 echo "12345" >>$file
13533 cmp $temp $file || error "$temp $file differ (append1)"
13535 echo "12345" >>$temp
13536 echo "12345" >>$file
13537 cmp $temp $file || error "$temp $file differ (append2)"
13543 test_155_big_load() {
13544 remote_ost_nodsh && skip "remote OST with nodsh"
13546 local temp=$TMP/$tfile
13547 local file=$DIR/$tfile
13550 local cache_size=$(do_facet ost$((MAXI+1)) \
13551 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13552 local large_file_size=$((cache_size * 2))
13554 echo "OSS cache size: $cache_size KB"
13555 echo "Large file size: $large_file_size KB"
13557 [ $MAXV -le $large_file_size ] &&
13558 skip_env "max available OST size needs > $large_file_size KB"
13560 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13562 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13563 error "dd of=$temp bs=$large_file_size count=1k failed"
13566 cancel_lru_locks osc
13567 cmp $temp $file || error "$temp $file differ"
13573 save_writethrough() {
13574 local facets=$(get_facets OST)
13576 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13582 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13584 save_writethrough $p
13587 set_cache writethrough on
13588 test_155_small_load
13589 restore_lustre_params < $p
13592 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13597 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13599 save_writethrough $p
13602 set_cache writethrough off
13603 test_155_small_load
13604 restore_lustre_params < $p
13607 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13612 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13614 save_writethrough $p
13617 set_cache writethrough on
13618 test_155_small_load
13619 restore_lustre_params < $p
13622 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13627 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13629 save_writethrough $p
13632 set_cache writethrough off
13633 test_155_small_load
13634 restore_lustre_params < $p
13637 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13642 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13644 save_writethrough $p
13647 set_cache writethrough on
13649 restore_lustre_params < $p
13652 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13657 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13659 save_writethrough $p
13662 set_cache writethrough off
13664 restore_lustre_params < $p
13667 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13672 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13674 save_writethrough $p
13677 set_cache writethrough on
13679 restore_lustre_params < $p
13682 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13687 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13689 save_writethrough $p
13692 set_cache writethrough off
13694 restore_lustre_params < $p
13697 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13701 remote_ost_nodsh && skip "remote OST with nodsh"
13702 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13703 skip "stats not implemented on old servers"
13704 [ "$ost1_FSTYPE" = "zfs" ] &&
13705 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13710 local file="$DIR/$tfile"
13711 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13713 save_writethrough $p
13716 log "Turn on read and write cache"
13718 set_cache writethrough on
13720 log "Write data and read it back."
13721 log "Read should be satisfied from the cache."
13722 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13724 cancel_lru_locks osc
13725 cat $file >/dev/null
13727 if ! let "AFTER - BEFORE == CPAGES"; then
13728 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13730 log "cache hits: before: $BEFORE, after: $AFTER"
13733 log "Read again; it should be satisfied from the cache."
13735 cancel_lru_locks osc
13736 cat $file >/dev/null
13738 if ! let "AFTER - BEFORE == CPAGES"; then
13739 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13741 log "cache hits:: before: $BEFORE, after: $AFTER"
13744 log "Turn off the read cache and turn on the write cache"
13746 set_cache writethrough on
13748 log "Read again; it should be satisfied from the cache."
13750 cancel_lru_locks osc
13751 cat $file >/dev/null
13753 if ! let "AFTER - BEFORE == CPAGES"; then
13754 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13756 log "cache hits:: before: $BEFORE, after: $AFTER"
13759 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13760 # > 2.12.56 uses pagecache if cached
13761 log "Read again; it should not be satisfied from the cache."
13763 cancel_lru_locks osc
13764 cat $file >/dev/null
13766 if ! let "AFTER - BEFORE == 0"; then
13767 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13769 log "cache hits:: before: $BEFORE, after: $AFTER"
13773 log "Write data and read it back."
13774 log "Read should be satisfied from the cache."
13775 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13777 cancel_lru_locks osc
13778 cat $file >/dev/null
13780 if ! let "AFTER - BEFORE == CPAGES"; then
13781 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13783 log "cache hits:: before: $BEFORE, after: $AFTER"
13786 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13787 # > 2.12.56 uses pagecache if cached
13788 log "Read again; it should not be satisfied from the cache."
13790 cancel_lru_locks osc
13791 cat $file >/dev/null
13793 if ! let "AFTER - BEFORE == 0"; then
13794 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13796 log "cache hits:: before: $BEFORE, after: $AFTER"
13800 log "Turn off read and write cache"
13802 set_cache writethrough off
13804 log "Write data and read it back"
13805 log "It should not be satisfied from the cache."
13807 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13808 cancel_lru_locks osc
13810 cat $file >/dev/null
13812 if ! let "AFTER - BEFORE == 0"; then
13813 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13815 log "cache hits:: before: $BEFORE, after: $AFTER"
13818 log "Turn on the read cache and turn off the write cache"
13820 set_cache writethrough off
13822 log "Write data and read it back"
13823 log "It should not be satisfied from the cache."
13825 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13827 cancel_lru_locks osc
13828 cat $file >/dev/null
13830 if ! let "AFTER - BEFORE == 0"; then
13831 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13833 log "cache hits:: before: $BEFORE, after: $AFTER"
13836 log "Read again; it should be satisfied from the cache."
13838 cancel_lru_locks osc
13839 cat $file >/dev/null
13841 if ! let "AFTER - BEFORE == CPAGES"; then
13842 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13844 log "cache hits:: before: $BEFORE, after: $AFTER"
13847 restore_lustre_params < $p
13850 run_test 156 "Verification of tunables"
13853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13854 remote_mds_nodsh && skip "remote MDS with nodsh"
13855 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13856 skip "Need MDS version at least 2.2.0"
13858 changelog_register || error "changelog_register failed"
13859 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13860 changelog_users $SINGLEMDS | grep -q $cl_user ||
13861 error "User $cl_user not found in changelog_users"
13864 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13865 changelog_clear 0 || error "changelog_clear failed"
13866 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13867 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13868 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13869 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13870 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13871 rm $DIR/$tdir/pics/desktop.jpg
13873 changelog_dump | tail -10
13875 echo "verifying changelog mask"
13876 changelog_chmask "-MKDIR"
13877 changelog_chmask "-CLOSE"
13879 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13880 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13882 changelog_chmask "+MKDIR"
13883 changelog_chmask "+CLOSE"
13885 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13886 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13888 changelog_dump | tail -10
13889 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13890 CLOSES=$(changelog_dump | grep -c "CLOSE")
13891 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13892 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13895 echo "verifying target fid"
13896 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13897 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13898 [ "$fidc" == "$fidf" ] ||
13899 error "changelog '$tfile' fid $fidc != file fid $fidf"
13900 echo "verifying parent fid"
13901 # The FID returned from the Changelog may be the directory shard on
13902 # a different MDT, and not the FID returned by path2fid on the parent.
13903 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13904 # since this is what will matter when recreating this file in the tree.
13905 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13906 local pathp=$($LFS fid2path $MOUNT "$fidp")
13907 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13908 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13910 echo "getting records for $cl_user"
13911 changelog_users $SINGLEMDS
13912 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13914 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13915 error "changelog_clear failed"
13916 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13917 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13918 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13919 error "user index expect $user_rec1 + $nclr != $user_rec2"
13921 local min0_rec=$(changelog_users $SINGLEMDS |
13922 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13923 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13924 awk '{ print $1; exit; }')
13926 changelog_dump | tail -n 5
13927 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13928 [ $first_rec == $((min0_rec + 1)) ] ||
13929 error "first index should be $min0_rec + 1 not $first_rec"
13931 # LU-3446 changelog index reset on MDT restart
13932 local cur_rec1=$(changelog_users $SINGLEMDS |
13933 awk '/^current.index:/ { print $NF }')
13934 changelog_clear 0 ||
13935 error "clear all changelog records for $cl_user failed"
13936 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13937 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13938 error "Fail to start $SINGLEMDS"
13939 local cur_rec2=$(changelog_users $SINGLEMDS |
13940 awk '/^current.index:/ { print $NF }')
13941 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13942 [ $cur_rec1 == $cur_rec2 ] ||
13943 error "current index should be $cur_rec1 not $cur_rec2"
13945 echo "verifying users from this test are deregistered"
13946 changelog_deregister || error "changelog_deregister failed"
13947 changelog_users $SINGLEMDS | grep -q $cl_user &&
13948 error "User '$cl_user' still in changelog_users"
13950 # lctl get_param -n mdd.*.changelog_users
13951 # current index: 144
13952 # ID index (idle seconds)
13954 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13955 # this is the normal case where all users were deregistered
13956 # make sure no new records are added when no users are present
13957 local last_rec1=$(changelog_users $SINGLEMDS |
13958 awk '/^current.index:/ { print $NF }')
13959 touch $DIR/$tdir/chloe
13960 local last_rec2=$(changelog_users $SINGLEMDS |
13961 awk '/^current.index:/ { print $NF }')
13962 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13963 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13965 # any changelog users must be leftovers from a previous test
13966 changelog_users $SINGLEMDS
13967 echo "other changelog users; can't verify off"
13970 run_test 160a "changelog sanity"
13972 test_160b() { # LU-3587
13973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13974 remote_mds_nodsh && skip "remote MDS with nodsh"
13975 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13976 skip "Need MDS version at least 2.2.0"
13978 changelog_register || error "changelog_register failed"
13979 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13980 changelog_users $SINGLEMDS | grep -q $cl_user ||
13981 error "User '$cl_user' not found in changelog_users"
13983 local longname1=$(str_repeat a 255)
13984 local longname2=$(str_repeat b 255)
13987 echo "creating very long named file"
13988 touch $longname1 || error "create of '$longname1' failed"
13989 echo "renaming very long named file"
13990 mv $longname1 $longname2
13992 changelog_dump | grep RENME | tail -n 5
13995 run_test 160b "Verify that very long rename doesn't crash in changelog"
13998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13999 remote_mds_nodsh && skip "remote MDS with nodsh"
14001 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14002 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14003 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14004 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14008 # Registration step
14009 changelog_register || error "changelog_register failed"
14012 mkdir -p $DIR/$tdir
14013 $MCREATE $DIR/$tdir/foo_160c
14014 changelog_chmask "-TRUNC"
14015 $TRUNCATE $DIR/$tdir/foo_160c 200
14016 changelog_chmask "+TRUNC"
14017 $TRUNCATE $DIR/$tdir/foo_160c 199
14018 changelog_dump | tail -n 5
14019 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14020 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14022 run_test 160c "verify that changelog log catch the truncate event"
14025 remote_mds_nodsh && skip "remote MDS with nodsh"
14026 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14028 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14029 skip "Need MDS version at least 2.7.60"
14031 # Registration step
14032 changelog_register || error "changelog_register failed"
14034 mkdir -p $DIR/$tdir/migrate_dir
14035 changelog_clear 0 || error "changelog_clear failed"
14037 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14038 changelog_dump | tail -n 5
14039 local migrates=$(changelog_dump | grep -c "MIGRT")
14040 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14042 run_test 160d "verify that changelog log catch the migrate event"
14045 remote_mds_nodsh && skip "remote MDS with nodsh"
14048 changelog_register || error "changelog_register failed"
14050 # Delete a future user (expect fail)
14051 local MDT0=$(facet_svc $SINGLEMDS)
14052 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14055 if [ $rc -eq 0 ]; then
14056 error "Deleted non-existant user cl77"
14057 elif [ $rc -ne 2 ]; then
14058 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14061 # Clear to a bad index (1 billion should be safe)
14062 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14065 if [ $rc -eq 0 ]; then
14066 error "Successfully cleared to invalid CL index"
14067 elif [ $rc -ne 22 ]; then
14068 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14071 run_test 160e "changelog negative testing (should return errors)"
14074 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14075 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14076 skip "Need MDS version at least 2.10.56"
14078 local mdts=$(comma_list $(mdts_nodes))
14081 changelog_register || error "first changelog_register failed"
14082 changelog_register || error "second changelog_register failed"
14084 declare -A cl_user1
14085 declare -A cl_user2
14090 # generate some changelog records to accumulate on each MDT
14091 # use fnv1a because created files should be evenly distributed
14092 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14093 error "test_mkdir $tdir failed"
14094 log "$(date +%s): creating first files"
14095 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14096 error "create $DIR/$tdir/$tfile failed"
14098 # check changelogs have been generated
14099 local start=$SECONDS
14100 local idle_time=$((MDSCOUNT * 5 + 5))
14101 local nbcl=$(changelog_dump | wc -l)
14102 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14104 for param in "changelog_max_idle_time=$idle_time" \
14106 "changelog_min_gc_interval=2" \
14107 "changelog_min_free_cat_entries=3"; do
14108 local MDT0=$(facet_svc $SINGLEMDS)
14109 local var="${param%=*}"
14110 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14112 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14113 do_nodes $mdts $LCTL set_param mdd.*.$param
14116 # force cl_user2 to be idle (1st part), but also cancel the
14117 # cl_user1 records so that it is not evicted later in the test.
14118 local sleep1=$((idle_time / 2))
14119 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14122 # simulate changelog catalog almost full
14123 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14124 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14126 for i in $(seq $MDSCOUNT); do
14127 cl_users=(${CL_USERS[mds$i]})
14128 cl_user1[mds$i]="${cl_users[0]}"
14129 cl_user2[mds$i]="${cl_users[1]}"
14131 [ -n "${cl_user1[mds$i]}" ] ||
14132 error "mds$i: no user registered"
14133 [ -n "${cl_user2[mds$i]}" ] ||
14134 error "mds$i: only ${cl_user2[mds$i]} is registered"
14136 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14137 [ -n "$user_rec1" ] ||
14138 error "mds$i: User ${cl_user1[mds$i]} not registered"
14139 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14140 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14141 [ -n "$user_rec2" ] ||
14142 error "mds$i: User ${cl_user1[mds$i]} not registered"
14143 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14144 "$user_rec1 + 2 == $user_rec2"
14145 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14146 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14147 "$user_rec1 + 2, but is $user_rec2"
14148 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14149 [ -n "$user_rec2" ] ||
14150 error "mds$i: User ${cl_user2[mds$i]} not registered"
14151 [ $user_rec1 == $user_rec2 ] ||
14152 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14153 "$user_rec1, but is $user_rec2"
14156 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14157 local sleep2=$((idle_time - (SECONDS - start) + 1))
14158 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14161 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14162 # cl_user1 should be OK because it recently processed records.
14163 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14164 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14165 error "create $DIR/$tdir/${tfile}b failed"
14167 # ensure gc thread is done
14168 for i in $(mdts_nodes); do
14170 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14171 error "$i: GC-thread not done"
14175 for i in $(seq $MDSCOUNT); do
14176 # check cl_user1 still registered
14177 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14178 error "mds$i: User ${cl_user1[mds$i]} not registered"
14179 # check cl_user2 unregistered
14180 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14181 error "mds$i: User ${cl_user2[mds$i]} still registered"
14183 # check changelogs are present and starting at $user_rec1 + 1
14184 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14185 [ -n "$user_rec1" ] ||
14186 error "mds$i: User ${cl_user1[mds$i]} not registered"
14187 first_rec=$($LFS changelog $(facet_svc mds$i) |
14188 awk '{ print $1; exit; }')
14190 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14191 [ $((user_rec1 + 1)) == $first_rec ] ||
14192 error "mds$i: first index should be $user_rec1 + 1, " \
14193 "but is $first_rec"
14196 run_test 160f "changelog garbage collect (timestamped users)"
14199 remote_mds_nodsh && skip "remote MDS with nodsh"
14200 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14201 skip "Need MDS version at least 2.10.56"
14203 local mdts=$(comma_list $(mdts_nodes))
14205 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14206 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14209 changelog_register || error "first changelog_register failed"
14210 changelog_register || error "second changelog_register failed"
14212 declare -A cl_user1
14213 declare -A cl_user2
14218 # generate some changelog records to accumulate on each MDT
14219 # use fnv1a because created files should be evenly distributed
14220 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14221 error "mkdir $tdir failed"
14222 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14223 error "create $DIR/$tdir/$tfile failed"
14225 # check changelogs have been generated
14226 local nbcl=$(changelog_dump | wc -l)
14227 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14229 # reduce the max_idle_indexes value to make sure we exceed it
14230 max_ndx=$((nbcl / 2 - 1))
14232 for param in "changelog_max_idle_indexes=$max_ndx" \
14234 "changelog_min_gc_interval=2" \
14235 "changelog_min_free_cat_entries=3"; do
14236 local MDT0=$(facet_svc $SINGLEMDS)
14237 local var="${param%=*}"
14238 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14240 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14241 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14242 error "unable to set mdd.*.$param"
14245 # simulate changelog catalog almost full
14246 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14247 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14249 for i in $(seq $MDSCOUNT); do
14250 cl_users=(${CL_USERS[mds$i]})
14251 cl_user1[mds$i]="${cl_users[0]}"
14252 cl_user2[mds$i]="${cl_users[1]}"
14254 [ -n "${cl_user1[mds$i]}" ] ||
14255 error "mds$i: no user registered"
14256 [ -n "${cl_user2[mds$i]}" ] ||
14257 error "mds$i: only ${cl_user1[mds$i]} is registered"
14259 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14260 [ -n "$user_rec1" ] ||
14261 error "mds$i: User ${cl_user1[mds$i]} not registered"
14262 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14263 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14264 [ -n "$user_rec2" ] ||
14265 error "mds$i: User ${cl_user1[mds$i]} not registered"
14266 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14267 "$user_rec1 + 2 == $user_rec2"
14268 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14269 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14270 "$user_rec1 + 2, but is $user_rec2"
14271 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14272 [ -n "$user_rec2" ] ||
14273 error "mds$i: User ${cl_user2[mds$i]} not registered"
14274 [ $user_rec1 == $user_rec2 ] ||
14275 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14276 "$user_rec1, but is $user_rec2"
14279 # ensure we are past the previous changelog_min_gc_interval set above
14282 # generate one more changelog to trigger fail_loc
14283 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14284 error "create $DIR/$tdir/${tfile}bis failed"
14286 # ensure gc thread is done
14287 for i in $(mdts_nodes); do
14289 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14290 error "$i: GC-thread not done"
14294 for i in $(seq $MDSCOUNT); do
14295 # check cl_user1 still registered
14296 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14297 error "mds$i: User ${cl_user1[mds$i]} not registered"
14298 # check cl_user2 unregistered
14299 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14300 error "mds$i: User ${cl_user2[mds$i]} still registered"
14302 # check changelogs are present and starting at $user_rec1 + 1
14303 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14304 [ -n "$user_rec1" ] ||
14305 error "mds$i: User ${cl_user1[mds$i]} not registered"
14306 first_rec=$($LFS changelog $(facet_svc mds$i) |
14307 awk '{ print $1; exit; }')
14309 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14310 [ $((user_rec1 + 1)) == $first_rec ] ||
14311 error "mds$i: first index should be $user_rec1 + 1, " \
14312 "but is $first_rec"
14315 run_test 160g "changelog garbage collect (old users)"
14318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14319 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14320 skip "Need MDS version at least 2.10.56"
14322 local mdts=$(comma_list $(mdts_nodes))
14325 changelog_register || error "first changelog_register failed"
14326 changelog_register || error "second changelog_register failed"
14328 declare -A cl_user1
14329 declare -A cl_user2
14334 # generate some changelog records to accumulate on each MDT
14335 # use fnv1a because created files should be evenly distributed
14336 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14337 error "test_mkdir $tdir failed"
14338 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14339 error "create $DIR/$tdir/$tfile failed"
14341 # check changelogs have been generated
14342 local nbcl=$(changelog_dump | wc -l)
14343 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14345 for param in "changelog_max_idle_time=10" \
14347 "changelog_min_gc_interval=2"; do
14348 local MDT0=$(facet_svc $SINGLEMDS)
14349 local var="${param%=*}"
14350 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14352 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14353 do_nodes $mdts $LCTL set_param mdd.*.$param
14356 # force cl_user2 to be idle (1st part)
14359 for i in $(seq $MDSCOUNT); do
14360 cl_users=(${CL_USERS[mds$i]})
14361 cl_user1[mds$i]="${cl_users[0]}"
14362 cl_user2[mds$i]="${cl_users[1]}"
14364 [ -n "${cl_user1[mds$i]}" ] ||
14365 error "mds$i: no user registered"
14366 [ -n "${cl_user2[mds$i]}" ] ||
14367 error "mds$i: only ${cl_user2[mds$i]} is registered"
14369 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14370 [ -n "$user_rec1" ] ||
14371 error "mds$i: User ${cl_user1[mds$i]} not registered"
14372 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14373 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14374 [ -n "$user_rec2" ] ||
14375 error "mds$i: User ${cl_user1[mds$i]} not registered"
14376 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14377 "$user_rec1 + 2 == $user_rec2"
14378 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14379 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14380 "$user_rec1 + 2, but is $user_rec2"
14381 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14382 [ -n "$user_rec2" ] ||
14383 error "mds$i: User ${cl_user2[mds$i]} not registered"
14384 [ $user_rec1 == $user_rec2 ] ||
14385 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14386 "$user_rec1, but is $user_rec2"
14389 # force cl_user2 to be idle (2nd part) and to reach
14390 # changelog_max_idle_time
14393 # force each GC-thread start and block then
14394 # one per MDT/MDD, set fail_val accordingly
14395 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14396 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14398 # generate more changelogs to trigger fail_loc
14399 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14400 error "create $DIR/$tdir/${tfile}bis failed"
14402 # stop MDT to stop GC-thread, should be done in back-ground as it will
14403 # block waiting for the thread to be released and exit
14404 declare -A stop_pids
14405 for i in $(seq $MDSCOUNT); do
14407 stop_pids[mds$i]=$!
14410 for i in $(mdts_nodes); do
14413 local facets=$(facets_up_on_host $i)
14415 for facet in ${facets//,/ }; do
14416 if [[ $facet == mds* ]]; then
14420 # ensure each MDS's gc threads are still present and all in "R"
14421 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14422 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14423 error "$i: expected $nb GC-thread"
14425 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14427 error "$i: GC-thread not found in R-state"
14428 # check umounts of each MDT on MDS have reached kthread_stop()
14429 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14430 error "$i: expected $nb umount"
14432 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14433 error "$i: umount not found in D-state"
14436 # release all GC-threads
14437 do_nodes $mdts $LCTL set_param fail_loc=0
14439 # wait for MDT stop to complete
14440 for i in $(seq $MDSCOUNT); do
14441 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14445 # may try to check if any orphan changelog records are present
14446 # via ldiskfs/zfs and llog_reader...
14448 # re-start/mount MDTs
14449 for i in $(seq $MDSCOUNT); do
14450 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14451 error "Fail to start mds$i"
14455 for i in $(seq $MDSCOUNT); do
14456 # check cl_user1 still registered
14457 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14458 error "mds$i: User ${cl_user1[mds$i]} not registered"
14459 # check cl_user2 unregistered
14460 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14461 error "mds$i: User ${cl_user2[mds$i]} still registered"
14463 # check changelogs are present and starting at $user_rec1 + 1
14464 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14465 [ -n "$user_rec1" ] ||
14466 error "mds$i: User ${cl_user1[mds$i]} not registered"
14467 first_rec=$($LFS changelog $(facet_svc mds$i) |
14468 awk '{ print $1; exit; }')
14470 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14471 [ $((user_rec1 + 1)) == $first_rec ] ||
14472 error "mds$i: first index should be $user_rec1 + 1, " \
14473 "but is $first_rec"
14476 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14481 local mdts=$(comma_list $(mdts_nodes))
14483 changelog_register || error "first changelog_register failed"
14485 # generate some changelog records to accumulate on each MDT
14486 # use fnv1a because created files should be evenly distributed
14487 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14488 error "mkdir $tdir failed"
14489 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14490 error "create $DIR/$tdir/$tfile failed"
14492 # check changelogs have been generated
14493 local nbcl=$(changelog_dump | wc -l)
14494 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14496 # simulate race between register and unregister
14497 # XXX as fail_loc is set per-MDS, with DNE configs the race
14498 # simulation will only occur for one MDT per MDS and for the
14499 # others the normal race scenario will take place
14500 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14501 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14502 do_nodes $mdts $LCTL set_param fail_val=1
14504 # unregister 1st user
14505 changelog_deregister &
14507 # wait some time for deregister work to reach race rdv
14509 # register 2nd user
14510 changelog_register || error "2nd user register failed"
14512 wait $pid1 || error "1st user deregister failed"
14516 declare -A LAST_REC
14517 for i in $(seq $MDSCOUNT); do
14518 if changelog_users mds$i | grep "^cl"; then
14519 # make sure new records are added with one user present
14520 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14521 awk '/^current.index:/ { print $NF }')
14523 error "mds$i has no user registered"
14527 # generate more changelog records to accumulate on each MDT
14528 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14529 error "create $DIR/$tdir/${tfile}bis failed"
14531 for i in $(seq $MDSCOUNT); do
14532 last_rec=$(changelog_users $SINGLEMDS |
14533 awk '/^current.index:/ { print $NF }')
14534 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14535 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14536 error "changelogs are off on mds$i"
14539 run_test 160i "changelog user register/unregister race"
14542 remote_mds_nodsh && skip "remote MDS with nodsh"
14543 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14544 skip "Need MDS version at least 2.12.56"
14546 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14547 stack_trap "umount $MOUNT2" EXIT
14549 changelog_register || error "first changelog_register failed"
14550 stack_trap "changelog_deregister" EXIT
14552 # generate some changelog
14553 # use fnv1a because created files should be evenly distributed
14554 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14555 error "mkdir $tdir failed"
14556 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14557 error "create $DIR/$tdir/${tfile}bis failed"
14559 # open the changelog device
14560 exec 3>/dev/changelog-$FSNAME-MDT0000
14561 stack_trap "exec 3>&-" EXIT
14562 exec 4</dev/changelog-$FSNAME-MDT0000
14563 stack_trap "exec 4<&-" EXIT
14565 # umount the first lustre mount
14567 stack_trap "mount_client $MOUNT" EXIT
14570 cat <&4 >/dev/null || error "read changelog failed"
14573 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14574 changelog_users $SINGLEMDS | grep -q $cl_user ||
14575 error "User $cl_user not found in changelog_users"
14577 printf 'clear:'$cl_user':0' >&3
14579 run_test 160j "client can be umounted while its chanangelog is being used"
14582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14583 remote_mds_nodsh && skip "remote MDS with nodsh"
14585 mkdir -p $DIR/$tdir/1/1
14587 changelog_register || error "changelog_register failed"
14588 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14590 changelog_users $SINGLEMDS | grep -q $cl_user ||
14591 error "User '$cl_user' not found in changelog_users"
14592 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14593 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14594 rmdir $DIR/$tdir/1/1 & sleep 1
14596 touch $DIR/$tdir/2/2
14597 rm -rf $DIR/$tdir/2
14602 changelog_dump | grep rmdir || error "rmdir not recorded"
14605 changelog_deregister
14607 run_test 160k "Verify that changelog records are not lost"
14610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14612 test_mkdir -c1 $DIR/$tdir
14613 cp /etc/hosts $DIR/$tdir/$tfile
14614 test_mkdir -c1 $DIR/$tdir/foo1
14615 test_mkdir -c1 $DIR/$tdir/foo2
14616 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14617 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14618 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14619 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14620 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14621 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14622 $LFS fid2path $DIR $FID
14623 error "bad link ea"
14626 rm $DIR/$tdir/foo2/zachary
14628 rm $DIR/$tdir/foo2/thor
14630 rm $DIR/$tdir/$tfile
14632 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14633 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14634 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14635 rm $DIR/$tdir/foo2/maggie
14638 local longname=$tfile.avg_len_is_thirty_two_
14639 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14640 error_noexit 'failed to unlink many hardlinks'" EXIT
14641 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14642 error "failed to hardlink many files"
14643 links=$($LFS fid2path $DIR $FID | wc -l)
14644 echo -n "${links}/1000 links in link EA"
14645 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14647 run_test 161a "link ea sanity"
14650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14651 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14654 local remote_dir=$DIR/$tdir/remote_dir
14656 mkdir -p $DIR/$tdir
14657 $LFS mkdir -i $MDTIDX $remote_dir ||
14658 error "create remote directory failed"
14660 cp /etc/hosts $remote_dir/$tfile
14661 mkdir -p $remote_dir/foo1
14662 mkdir -p $remote_dir/foo2
14663 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14664 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14665 ln $remote_dir/$tfile $remote_dir/foo1/luna
14666 ln $remote_dir/$tfile $remote_dir/foo2/thor
14668 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14670 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14671 $LFS fid2path $DIR $FID
14672 error "bad link ea"
14675 rm $remote_dir/foo2/zachary
14677 rm $remote_dir/foo2/thor
14679 rm $remote_dir/$tfile
14681 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14682 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14683 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14684 $LFS fid2path $DIR $FID
14685 error "bad link rename"
14687 rm $remote_dir/foo2/maggie
14690 local longname=filename_avg_len_is_thirty_two_
14691 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14692 error "failed to hardlink many files"
14693 links=$($LFS fid2path $DIR $FID | wc -l)
14694 echo -n "${links}/1000 links in link EA"
14695 [[ ${links} -gt 60 ]] ||
14696 error "expected at least 60 links in link EA"
14697 unlinkmany $remote_dir/foo2/$longname 1000 ||
14698 error "failed to unlink many hardlinks"
14700 run_test 161b "link ea sanity under remote directory"
14703 remote_mds_nodsh && skip "remote MDS with nodsh"
14704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14705 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14706 skip "Need MDS version at least 2.1.5"
14708 # define CLF_RENAME_LAST 0x0001
14709 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14710 changelog_register || error "changelog_register failed"
14713 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14714 touch $DIR/$tdir/foo_161c
14715 touch $DIR/$tdir/bar_161c
14716 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14717 changelog_dump | grep RENME | tail -n 5
14718 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14719 changelog_clear 0 || error "changelog_clear failed"
14720 if [ x$flags != "x0x1" ]; then
14721 error "flag $flags is not 0x1"
14724 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14725 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14726 touch $DIR/$tdir/foo_161c
14727 touch $DIR/$tdir/bar_161c
14728 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14729 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14730 changelog_dump | grep RENME | tail -n 5
14731 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14732 changelog_clear 0 || error "changelog_clear failed"
14733 if [ x$flags != "x0x0" ]; then
14734 error "flag $flags is not 0x0"
14736 echo "rename overwrite a target having nlink > 1," \
14737 "changelog record has flags of $flags"
14739 # rename doesn't overwrite a target (changelog flag 0x0)
14740 touch $DIR/$tdir/foo_161c
14741 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14742 changelog_dump | grep RENME | tail -n 5
14743 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14744 changelog_clear 0 || error "changelog_clear failed"
14745 if [ x$flags != "x0x0" ]; then
14746 error "flag $flags is not 0x0"
14748 echo "rename doesn't overwrite a target," \
14749 "changelog record has flags of $flags"
14751 # define CLF_UNLINK_LAST 0x0001
14752 # unlink a file having nlink = 1 (changelog flag 0x1)
14753 rm -f $DIR/$tdir/foo2_161c
14754 changelog_dump | grep UNLNK | tail -n 5
14755 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14756 changelog_clear 0 || error "changelog_clear failed"
14757 if [ x$flags != "x0x1" ]; then
14758 error "flag $flags is not 0x1"
14760 echo "unlink a file having nlink = 1," \
14761 "changelog record has flags of $flags"
14763 # unlink a file having nlink > 1 (changelog flag 0x0)
14764 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14765 rm -f $DIR/$tdir/foobar_161c
14766 changelog_dump | grep UNLNK | tail -n 5
14767 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14768 changelog_clear 0 || error "changelog_clear failed"
14769 if [ x$flags != "x0x0" ]; then
14770 error "flag $flags is not 0x0"
14772 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14774 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14777 remote_mds_nodsh && skip "remote MDS with nodsh"
14778 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14783 changelog_register || error "changelog_register failed"
14785 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14786 # interfer with $MOUNT/.lustre/fid/ access
14788 [[ $? -eq 0 ]] || error "mkdir failed"
14790 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14791 $LCTL set_param fail_loc=0x8000140c
14793 $LCTL set_param fail_val=5
14796 echo foofoo > $DIR/$tdir/$tfile &
14799 # wait for create to be delayed
14803 [[ $? -eq 0 ]] || error "create should be blocked"
14805 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14806 stack_trap "rm -f $tempfile"
14807 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14808 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14809 # some delay may occur during ChangeLog publishing and file read just
14810 # above, that could allow file write to happen finally
14811 [[ -s $tempfile ]] && echo "file should be empty"
14813 $LCTL set_param fail_loc=0
14816 [[ $? -eq 0 ]] || error "create failed"
14818 run_test 161d "create with concurrent .lustre/fid access"
14821 local expected="$1"
14826 path=$($LFS fid2path "$@")
14829 if [ $rc -ne 0 ]; then
14830 error "path looked up of '$expected' failed: rc=$rc"
14831 elif [ "$path" != "$expected" ]; then
14832 error "path looked up '$path' instead of '$expected'"
14834 echo "FID '$fid' resolves to path '$path' as expected"
14838 test_162a() { # was test_162
14839 test_mkdir -p -c1 $DIR/$tdir/d2
14840 touch $DIR/$tdir/d2/$tfile
14841 touch $DIR/$tdir/d2/x1
14842 touch $DIR/$tdir/d2/x2
14843 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14844 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14846 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14847 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14850 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14851 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14852 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14854 # softlink to wrong file
14855 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14856 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14857 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14860 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14861 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14862 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14863 # fid2path dir/fsname should both work
14864 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14865 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14867 # hardlink count: check that there are 2 links
14868 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14869 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14871 # hardlink indexing: remove the first link
14872 rm $DIR/$tdir/d2/p/q/r/hlink
14873 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14875 run_test 162a "path lookup sanity"
14878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14879 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14882 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14883 error "create striped dir failed"
14885 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14886 tail -n 1 | awk '{print $2}')
14887 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14889 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14890 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14893 for ((i=0;i<5;i++)); do
14894 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14895 error "get fid for f$i failed"
14896 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14898 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14899 error "get fid for d$i failed"
14900 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14905 run_test 162b "striped directory path lookup sanity"
14907 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14909 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14910 skip "Need MDS version at least 2.7.51"
14912 local lpath=$tdir.local
14913 local rpath=$tdir.remote
14915 test_mkdir $DIR/$lpath
14916 test_mkdir $DIR/$rpath
14918 for ((i = 0; i <= 101; i++)); do
14921 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14922 error "get fid for local directory $DIR/$lpath failed"
14923 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14926 test_mkdir $DIR/$rpath
14927 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14928 error "get fid for remote directory $DIR/$rpath failed"
14929 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14934 run_test 162c "fid2path works with paths 100 or more directories deep"
14937 # do directio so as not to populate the page cache
14938 log "creating a 10 Mb file"
14939 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14940 log "starting reads"
14941 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14942 log "truncating the file"
14943 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14945 kill %+ || true # reads might have finished
14946 echo "wait until dd is finished"
14948 log "removing the temporary file"
14949 rm -rf $DIR/$tfile || error "tmp file removal failed"
14951 run_test 169 "parallel read and truncate should not deadlock"
14954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14956 $LCTL clear # bug 18514
14957 $LCTL debug_daemon start $TMP/${tfile}_log_good
14959 $LCTL debug_daemon stop
14960 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14961 error "sed failed to read log_good"
14963 $LCTL debug_daemon start $TMP/${tfile}_log_good
14965 $LCTL debug_daemon stop
14967 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14968 error "lctl df log_bad failed"
14970 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14971 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14973 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14974 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14976 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14977 error "bad_line good_line1 good_line2 are empty"
14979 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14980 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14981 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14983 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14984 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14985 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14987 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14988 error "bad_line_new good_line_new are empty"
14990 local expected_good=$((good_line1 + good_line2*2))
14992 rm -f $TMP/${tfile}*
14993 # LU-231, short malformed line may not be counted into bad lines
14994 if [ $bad_line -ne $bad_line_new ] &&
14995 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14996 error "expected $bad_line bad lines, but got $bad_line_new"
15000 if [ $expected_good -ne $good_line_new ]; then
15001 error "expected $expected_good good lines, but got $good_line_new"
15006 run_test 170 "test lctl df to handle corrupted log ====================="
15008 test_171() { # bug20592
15009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15011 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15012 $LCTL set_param fail_loc=0x50e
15013 $LCTL set_param fail_val=3000
15014 multiop_bg_pause $DIR/$tfile O_s || true
15016 kill -USR1 $MULTIPID
15020 if dmesg | grep "recursive fault"; then
15021 error "caught a recursive fault"
15023 $LCTL set_param fail_loc=0
15026 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15028 # it would be good to share it with obdfilter-survey/iokit-libecho code
15029 setup_obdecho_osc () {
15032 local obdfilter_name=$2
15033 echo "Creating new osc for $obdfilter_name on $ost_nid"
15034 # make sure we can find loopback nid
15035 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15037 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15038 ${obdfilter_name}_osc_UUID || rc=2; }
15039 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15040 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15044 cleanup_obdecho_osc () {
15045 local obdfilter_name=$1
15046 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15047 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15054 local pages=${3:-64}
15059 local obd_size=$(get_obd_size $node $OBD)
15060 local page_size=$(get_page_size $node)
15061 if [[ -n "$obd_size" ]]; then
15062 local new_count=$((obd_size / (pages * page_size / 1024)))
15063 [[ $new_count -ge $count ]] || count=$new_count
15066 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15067 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15069 if [ $rc -eq 0 ]; then
15070 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15071 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15073 echo "New object id is $id"
15074 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15076 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15077 "test_brw $count w v $pages $id" || rc=4; }
15078 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15080 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15081 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15082 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15083 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15084 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15091 if ! module_loaded obdecho; then
15092 load_module obdecho/obdecho &&
15093 stack_trap "rmmod obdecho" EXIT ||
15094 error "unable to load obdecho on client"
15097 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15098 local host=$($LCTL get_param -n osc.$osc.import |
15099 awk '/current_connection:/ { print $2 }' )
15100 local target=$($LCTL get_param -n osc.$osc.import |
15101 awk '/target:/ { print $2 }' )
15102 target=${target%_UUID}
15104 if [ -n "$target" ]; then
15105 setup_obdecho_osc $host $target &&
15106 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15107 { error "obdecho setup failed with $?"; return; }
15109 obdecho_test ${target}_osc client ||
15110 error "obdecho_test failed on ${target}_osc"
15112 $LCTL get_param osc.$osc.import
15113 error "there is no osc.$osc.import target"
15116 run_test 180a "test obdecho on osc"
15119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15120 remote_ost_nodsh && skip "remote OST with nodsh"
15122 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15123 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15124 error "failed to load module obdecho"
15126 local target=$(do_facet ost1 $LCTL dl |
15127 awk '/obdfilter/ { print $4; exit; }')
15129 if [ -n "$target" ]; then
15130 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15132 do_facet ost1 $LCTL dl
15133 error "there is no obdfilter target on ost1"
15136 run_test 180b "test obdecho directly on obdfilter"
15138 test_180c() { # LU-2598
15139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15140 remote_ost_nodsh && skip "remote OST with nodsh"
15141 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15142 skip "Need MDS version at least 2.4.0"
15144 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15145 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15146 error "failed to load module obdecho"
15148 local target=$(do_facet ost1 $LCTL dl |
15149 awk '/obdfilter/ { print $4; exit; }')
15151 if [ -n "$target" ]; then
15152 local pages=16384 # 64MB bulk I/O RPC size
15154 obdecho_test "$target" ost1 "$pages" ||
15155 error "obdecho_test with pages=$pages failed with $?"
15157 do_facet ost1 $LCTL dl
15158 error "there is no obdfilter target on ost1"
15161 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15163 test_181() { # bug 22177
15164 test_mkdir $DIR/$tdir
15165 # create enough files to index the directory
15166 createmany -o $DIR/$tdir/foobar 4000
15167 # print attributes for debug purpose
15170 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15172 # remove the files & current working dir
15173 unlinkmany $DIR/$tdir/foobar 4000
15175 kill -USR1 $MULTIPID
15177 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15180 run_test 181 "Test open-unlinked dir ========================"
15186 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15188 $LCTL set_param mdc.*.rpc_stats=clear
15190 for (( i = 0; i < $tcount; i++ )) ; do
15191 mkdir $DIR/$tdir/$i
15194 for (( i = 0; i < $tcount; i++ )) ; do
15195 createmany -o $DIR/$tdir/$i/f- $fcount &
15199 for (( i = 0; i < $tcount; i++ )) ; do
15200 unlinkmany $DIR/$tdir/$i/f- $fcount &
15204 $LCTL get_param mdc.*.rpc_stats
15208 run_test 182 "Test parallel modify metadata operations ================"
15210 test_183() { # LU-2275
15211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15212 remote_mds_nodsh && skip "remote MDS with nodsh"
15213 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15214 skip "Need MDS version at least 2.3.56"
15216 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15217 echo aaa > $DIR/$tdir/$tfile
15219 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15220 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15222 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15223 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15225 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15227 # Flush negative dentry cache
15228 touch $DIR/$tdir/$tfile
15230 # We are not checking for any leaked references here, they'll
15231 # become evident next time we do cleanup with module unload.
15234 run_test 183 "No crash or request leak in case of strange dispositions ========"
15236 # test suite 184 is for LU-2016, LU-2017
15238 check_swap_layouts_support
15240 dir0=$DIR/$tdir/$testnum
15241 test_mkdir -p -c1 $dir0
15246 $LFS setstripe -c1 $file1
15248 $LFS setstripe -c2 $file2
15250 gen1=$($LFS getstripe -g $file1)
15251 gen2=$($LFS getstripe -g $file2)
15253 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15254 gen=$($LFS getstripe -g $file1)
15255 [[ $gen1 != $gen ]] ||
15256 "Layout generation on $file1 does not change"
15257 gen=$($LFS getstripe -g $file2)
15258 [[ $gen2 != $gen ]] ||
15259 "Layout generation on $file2 does not change"
15261 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15262 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15264 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15266 run_test 184a "Basic layout swap"
15269 check_swap_layouts_support
15271 dir0=$DIR/$tdir/$testnum
15272 mkdir -p $dir0 || error "creating dir $dir0"
15279 $LFS setstripe -c1 $file1
15280 $LFS setstripe -c2 $file2
15281 $LFS setstripe -c1 $file3
15282 chown $RUNAS_ID $file3
15283 gen1=$($LFS getstripe -g $file1)
15284 gen2=$($LFS getstripe -g $file2)
15286 $LFS swap_layouts $dir1 $dir2 &&
15287 error "swap of directories layouts should fail"
15288 $LFS swap_layouts $dir1 $file1 &&
15289 error "swap of directory and file layouts should fail"
15290 $RUNAS $LFS swap_layouts $file1 $file2 &&
15291 error "swap of file we cannot write should fail"
15292 $LFS swap_layouts $file1 $file3 &&
15293 error "swap of file with different owner should fail"
15294 /bin/true # to clear error code
15296 run_test 184b "Forbidden layout swap (will generate errors)"
15299 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15300 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15301 check_swap_layouts_support
15303 local dir0=$DIR/$tdir/$testnum
15304 mkdir -p $dir0 || error "creating dir $dir0"
15306 local ref1=$dir0/ref1
15307 local ref2=$dir0/ref2
15308 local file1=$dir0/file1
15309 local file2=$dir0/file2
15310 # create a file large enough for the concurrent test
15311 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15312 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15313 echo "ref file size: ref1($(stat -c %s $ref1))," \
15314 "ref2($(stat -c %s $ref2))"
15317 dd if=$ref1 of=$file1 bs=16k &
15320 # Make sure dd starts to copy file
15321 while [ ! -f $file1 ]; do sleep 0.1; done
15323 $LFS swap_layouts $file1 $file2
15326 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15327 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15329 # how many bytes copied before swapping layout
15330 local copied=$(stat -c %s $file2)
15331 local remaining=$(stat -c %s $ref1)
15332 remaining=$((remaining - copied))
15333 echo "Copied $copied bytes before swapping layout..."
15335 cmp -n $copied $file1 $ref2 | grep differ &&
15336 error "Content mismatch [0, $copied) of ref2 and file1"
15337 cmp -n $copied $file2 $ref1 ||
15338 error "Content mismatch [0, $copied) of ref1 and file2"
15339 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15340 error "Content mismatch [$copied, EOF) of ref1 and file1"
15343 rm -f $ref1 $ref2 $file1 $file2
15345 run_test 184c "Concurrent write and layout swap"
15348 check_swap_layouts_support
15349 [ -z "$(which getfattr 2>/dev/null)" ] &&
15350 skip_env "no getfattr command"
15352 local file1=$DIR/$tdir/$tfile-1
15353 local file2=$DIR/$tdir/$tfile-2
15354 local file3=$DIR/$tdir/$tfile-3
15358 mkdir -p $DIR/$tdir
15359 touch $file1 || error "create $file1 failed"
15360 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15361 error "create $file2 failed"
15362 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15363 error "create $file3 failed"
15364 lovea1=$(get_layout_param $file1)
15366 $LFS swap_layouts $file2 $file3 ||
15367 error "swap $file2 $file3 layouts failed"
15368 $LFS swap_layouts $file1 $file2 ||
15369 error "swap $file1 $file2 layouts failed"
15371 lovea2=$(get_layout_param $file2)
15374 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15376 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15377 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15379 run_test 184d "allow stripeless layouts swap"
15382 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15383 skip "Need MDS version at least 2.6.94"
15384 check_swap_layouts_support
15385 [ -z "$(which getfattr 2>/dev/null)" ] &&
15386 skip_env "no getfattr command"
15388 local file1=$DIR/$tdir/$tfile-1
15389 local file2=$DIR/$tdir/$tfile-2
15390 local file3=$DIR/$tdir/$tfile-3
15393 mkdir -p $DIR/$tdir
15394 touch $file1 || error "create $file1 failed"
15395 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15396 error "create $file2 failed"
15397 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15398 error "create $file3 failed"
15400 $LFS swap_layouts $file1 $file2 ||
15401 error "swap $file1 $file2 layouts failed"
15403 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15404 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15406 echo 123 > $file1 || error "Should be able to write into $file1"
15408 $LFS swap_layouts $file1 $file3 ||
15409 error "swap $file1 $file3 layouts failed"
15411 echo 123 > $file1 || error "Should be able to write into $file1"
15413 rm -rf $file1 $file2 $file3
15415 run_test 184e "Recreate layout after stripeless layout swaps"
15418 # Create a file with name longer than sizeof(struct stat) ==
15419 # 144 to see if we can get chars from the file name to appear
15420 # in the returned striping. Note that 'f' == 0x66.
15421 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15423 mkdir -p $DIR/$tdir
15424 mcreate $DIR/$tdir/$file
15425 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15426 error "IOC_MDC_GETFILEINFO returned garbage striping"
15429 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15431 test_185() { # LU-2441
15432 # LU-3553 - no volatile file support in old servers
15433 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15434 skip "Need MDS version at least 2.3.60"
15436 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15437 touch $DIR/$tdir/spoo
15438 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15439 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15440 error "cannot create/write a volatile file"
15441 [ "$FILESET" == "" ] &&
15442 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15443 error "FID is still valid after close"
15445 multiop_bg_pause $DIR/$tdir vVw4096_c
15452 # assume that the next FID for this client is sequential, since stdout
15453 # is unfortunately eaten by multiop_bg_pause
15454 local n=$((${fidv[1]} + 1))
15455 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15456 if [ "$FILESET" == "" ]; then
15457 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15458 error "FID is missing before close"
15460 kill -USR1 $multi_pid
15461 # 1 second delay, so if mtime change we will see it
15463 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15464 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15466 run_test 185 "Volatile file support"
15468 function create_check_volatile() {
15472 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15475 local FID=$(cat /tmp/${tfile}.fid)
15476 [ "$FID" == "" ] && error "can't get FID for volatile"
15477 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15478 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15479 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15483 cancel_lru_locks mdc # flush opencache
15484 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15489 # LU-12516 - volatile creation via .lustre
15490 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15491 skip "Need MDS version at least 2.3.55"
15493 create_check_volatile 0
15494 [ $MDSCOUNT -lt 2 ] && return 0
15497 create_check_volatile 1
15501 run_test 185a "Volatile file creation in .lustre/fid/"
15504 remote_mds_nodsh && skip "remote MDS with nodsh"
15505 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15506 skip "Need MDS version at least 2.3.0"
15508 local dir0=$DIR/$tdir/$testnum
15509 mkdir -p $dir0 || error "creating dir $dir0"
15511 local file=$dir0/file1
15512 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15513 local dv1=$($LFS data_version $file)
15514 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15515 local dv2=$($LFS data_version $file)
15516 [[ $dv1 != $dv2 ]] ||
15517 error "data version did not change on write $dv1 == $dv2"
15522 run_test 187a "Test data version change"
15525 remote_mds_nodsh && skip "remote MDS with nodsh"
15526 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15527 skip "Need MDS version at least 2.3.0"
15529 local dir0=$DIR/$tdir/$testnum
15530 mkdir -p $dir0 || error "creating dir $dir0"
15532 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15533 [[ ${DV[0]} != ${DV[1]} ]] ||
15534 error "data version did not change on write"\
15535 " ${DV[0]} == ${DV[1]}"
15540 run_test 187b "Test data version change on volatile file"
15543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15544 remote_mgs_nodsh && skip "remote MGS with nodsh"
15545 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15547 local POOL=${POOL:-cea1}
15548 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15549 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15552 local last_ost=$(($OSTCOUNT - 1))
15554 local ost_list=$(seq $first_ost $ost_step $last_ost)
15555 local ost_range="$first_ost $last_ost $ost_step"
15556 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15557 local file_dir=$POOL_ROOT/file_tst
15558 local subdir=$test_path/subdir
15562 # former test_200a test_200b
15563 pool_add $POOL || { rc=$? ; break; }
15564 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15565 # former test_200c test_200d
15566 mkdir -p $test_path
15567 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15568 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15570 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15571 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15572 || { rc=$? ; break; }
15573 # former test_200e test_200f
15574 local files=$((OSTCOUNT*3))
15575 pool_alloc_files $POOL $test_path $files "$ost_list" \
15576 || { rc=$? ; break; }
15577 pool_create_files $POOL $file_dir $files "$ost_list" \
15578 || { rc=$? ; break; }
15579 # former test_200g test_200h
15580 pool_lfs_df $POOL || { rc=$? ; break; }
15581 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15583 # former test_201a test_201b test_201c
15584 pool_remove_first_target $POOL || { rc=$? ; break; }
15586 local f=$test_path/$tfile
15587 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15588 pool_remove $POOL $f || { rc=$? ; break; }
15596 run_test 200 "OST pools"
15598 # usage: default_attr <count | size | offset>
15600 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15603 # usage: check_default_stripe_attr
15604 check_default_stripe_attr() {
15605 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15608 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15610 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15614 error "unknown getstripe attr '$1'"
15617 [ $ACTUAL == $EXPECTED ] ||
15618 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15622 test_mkdir $DIR/$tdir
15623 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15625 check_default_stripe_attr --stripe-count
15626 check_default_stripe_attr --stripe-size
15627 check_default_stripe_attr --stripe-index
15629 run_test 204a "Print default stripe attributes"
15632 test_mkdir $DIR/$tdir
15633 $LFS setstripe --stripe-count 1 $DIR/$tdir
15635 check_default_stripe_attr --stripe-size
15636 check_default_stripe_attr --stripe-index
15638 run_test 204b "Print default stripe size and offset"
15641 test_mkdir $DIR/$tdir
15642 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15644 check_default_stripe_attr --stripe-count
15645 check_default_stripe_attr --stripe-index
15647 run_test 204c "Print default stripe count and offset"
15650 test_mkdir $DIR/$tdir
15651 $LFS setstripe --stripe-index 0 $DIR/$tdir
15653 check_default_stripe_attr --stripe-count
15654 check_default_stripe_attr --stripe-size
15656 run_test 204d "Print default stripe count and size"
15659 test_mkdir $DIR/$tdir
15660 $LFS setstripe -d $DIR/$tdir
15662 check_default_stripe_attr --stripe-count --raw
15663 check_default_stripe_attr --stripe-size --raw
15664 check_default_stripe_attr --stripe-index --raw
15666 run_test 204e "Print raw stripe attributes"
15669 test_mkdir $DIR/$tdir
15670 $LFS setstripe --stripe-count 1 $DIR/$tdir
15672 check_default_stripe_attr --stripe-size --raw
15673 check_default_stripe_attr --stripe-index --raw
15675 run_test 204f "Print raw stripe size and offset"
15678 test_mkdir $DIR/$tdir
15679 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15681 check_default_stripe_attr --stripe-count --raw
15682 check_default_stripe_attr --stripe-index --raw
15684 run_test 204g "Print raw stripe count and offset"
15687 test_mkdir $DIR/$tdir
15688 $LFS setstripe --stripe-index 0 $DIR/$tdir
15690 check_default_stripe_attr --stripe-count --raw
15691 check_default_stripe_attr --stripe-size --raw
15693 run_test 204h "Print raw stripe count and size"
15695 # Figure out which job scheduler is being used, if any,
15696 # or use a fake one
15697 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15698 JOBENV=SLURM_JOB_ID
15699 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15701 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15703 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15704 JOBENV=LOADL_STEP_ID
15705 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15708 $LCTL list_param jobid_name > /dev/null 2>&1
15709 if [ $? -eq 0 ]; then
15715 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15717 verify_jobstats() {
15722 # we don't really need to clear the stats for this test to work, since each
15723 # command has a unique jobid, but it makes debugging easier if needed.
15724 # for facet in $facets; do
15725 # local dev=$(convert_facet2label $facet)
15726 # # clear old jobstats
15727 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15730 # use a new JobID for each test, or we might see an old one
15731 [ "$JOBENV" = "FAKE_JOBID" ] &&
15732 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15734 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15736 [ "$JOBENV" = "nodelocal" ] && {
15737 FAKE_JOBID=id.$testnum.%e.$RANDOM
15738 $LCTL set_param jobid_name=$FAKE_JOBID
15739 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15742 log "Test: ${cmd[*]}"
15743 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15745 if [ $JOBENV = "FAKE_JOBID" ]; then
15746 FAKE_JOBID=$JOBVAL ${cmd[*]}
15751 # all files are created on OST0000
15752 for facet in $facets; do
15753 local stats="*.$(convert_facet2label $facet).job_stats"
15755 # strip out libtool wrappers for in-tree executables
15756 if [ $(do_facet $facet lctl get_param $stats |
15757 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15758 do_facet $facet lctl get_param $stats
15759 error "No jobstats for $JOBVAL found on $facet::$stats"
15765 local new_jobenv=$1
15767 set_persistent_param_and_check client "jobid_var" \
15768 "$FSNAME.sys.jobid_var" $new_jobenv
15771 test_205a() { # Job stats
15772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15773 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15774 skip "Need MDS version with at least 2.7.1"
15775 remote_mgs_nodsh && skip "remote MGS with nodsh"
15776 remote_mds_nodsh && skip "remote MDS with nodsh"
15777 remote_ost_nodsh && skip "remote OST with nodsh"
15778 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15779 skip "Server doesn't support jobstats"
15780 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15782 local old_jobenv=$($LCTL get_param -n jobid_var)
15783 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15785 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15786 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15788 stack_trap "do_facet mgs $PERM_CMD \
15789 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15793 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15794 mdt.*.job_cleanup_interval | head -n 1)
15795 local new_interval=5
15796 do_facet $SINGLEMDS \
15797 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15798 stack_trap "do_facet $SINGLEMDS \
15799 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15800 local start=$SECONDS
15804 cmd="mkdir $DIR/$tdir"
15805 verify_jobstats "$cmd" "$SINGLEMDS"
15807 cmd="rmdir $DIR/$tdir"
15808 verify_jobstats "$cmd" "$SINGLEMDS"
15809 # mkdir on secondary MDT
15810 if [ $MDSCOUNT -gt 1 ]; then
15811 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15812 verify_jobstats "$cmd" "mds2"
15815 cmd="mknod $DIR/$tfile c 1 3"
15816 verify_jobstats "$cmd" "$SINGLEMDS"
15818 cmd="rm -f $DIR/$tfile"
15819 verify_jobstats "$cmd" "$SINGLEMDS"
15820 # create all files on OST0000 so verify_jobstats can find OST stats
15822 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15823 verify_jobstats "$cmd" "$SINGLEMDS"
15825 cmd="touch $DIR/$tfile"
15826 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15828 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15829 verify_jobstats "$cmd" "ost1"
15831 cancel_lru_locks osc
15832 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15833 verify_jobstats "$cmd" "ost1"
15835 cmd="$TRUNCATE $DIR/$tfile 0"
15836 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15838 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15839 verify_jobstats "$cmd" "$SINGLEMDS"
15840 # jobstats expiry - sleep until old stats should be expired
15841 local left=$((new_interval + 5 - (SECONDS - start)))
15842 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15843 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15845 cmd="mkdir $DIR/$tdir.expire"
15846 verify_jobstats "$cmd" "$SINGLEMDS"
15847 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15848 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15850 # Ensure that jobid are present in changelog (if supported by MDS)
15851 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15852 changelog_dump | tail -10
15853 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15854 [ $jobids -eq 9 ] ||
15855 error "Wrong changelog jobid count $jobids != 9"
15859 jobstats_set $JOBENV
15861 changelog_dump | grep $tfile
15862 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15863 [ $jobids -eq 0 ] ||
15864 error "Unexpected jobids when jobid_var=$JOBENV"
15867 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15868 JOBENV="JOBCOMPLEX"
15869 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15871 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15873 run_test 205a "Verify job stats"
15877 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
15878 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
15879 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
15880 grep job_id: | grep foolish &&
15881 error "Unexpected jobid found"
15884 run_test 205b "Verify job stats jobid parsing"
15886 # LU-1480, LU-1773 and LU-1657
15888 mkdir -p $DIR/$tdir
15889 $LFS setstripe -c -1 $DIR/$tdir
15890 #define OBD_FAIL_LOV_INIT 0x1403
15891 $LCTL set_param fail_loc=0xa0001403
15892 $LCTL set_param fail_val=1
15893 touch $DIR/$tdir/$tfile || true
15895 run_test 206 "fail lov_init_raid0() doesn't lbug"
15898 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15899 local fsz=`stat -c %s $DIR/$tfile`
15900 cancel_lru_locks mdc
15902 # do not return layout in getattr intent
15903 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15904 $LCTL set_param fail_loc=0x170
15905 local sz=`stat -c %s $DIR/$tfile`
15907 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15911 run_test 207a "can refresh layout at glimpse"
15914 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15915 local cksum=`md5sum $DIR/$tfile`
15916 local fsz=`stat -c %s $DIR/$tfile`
15917 cancel_lru_locks mdc
15918 cancel_lru_locks osc
15920 # do not return layout in getattr intent
15921 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15922 $LCTL set_param fail_loc=0x171
15924 # it will refresh layout after the file is opened but before read issues
15925 echo checksum is "$cksum"
15926 echo "$cksum" |md5sum -c --quiet || error "file differs"
15930 run_test 207b "can refresh layout at open"
15933 # FIXME: in this test suite, only RD lease is used. This is okay
15934 # for now as only exclusive open is supported. After generic lease
15935 # is done, this test suite should be revised. - Jinshan
15937 remote_mds_nodsh && skip "remote MDS with nodsh"
15938 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15939 skip "Need MDS version at least 2.4.52"
15941 echo "==== test 1: verify get lease work"
15942 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15944 echo "==== test 2: verify lease can be broken by upcoming open"
15945 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15949 $MULTIOP $DIR/$tfile oO_RDONLY:c
15950 kill -USR1 $PID && wait $PID || error "break lease error"
15952 echo "==== test 3: verify lease can't be granted if an open already exists"
15953 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15957 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15958 kill -USR1 $PID && wait $PID || error "open file error"
15960 echo "==== test 4: lease can sustain over recovery"
15961 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15967 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15969 echo "==== test 5: lease broken can't be regained by replay"
15970 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15974 # open file to break lease and then recovery
15975 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15978 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15982 run_test 208 "Exclusive open"
15985 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15986 skip_env "must have disp_stripe"
15989 sync; sleep 5; sync;
15991 echo 3 > /proc/sys/vm/drop_caches
15992 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15994 # open/close 500 times
15995 for i in $(seq 500); do
15999 echo 3 > /proc/sys/vm/drop_caches
16000 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16002 echo "before: $req_before, after: $req_after"
16003 [ $((req_after - req_before)) -ge 300 ] &&
16004 error "open/close requests are not freed"
16007 run_test 209 "read-only open/close requests should be freed promptly"
16011 size=$((size % 8192 + 1))
16012 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16013 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16014 rm -f $DIR/f212 $DIR/f212.xyz
16016 run_test 212 "Sendfile test ============================================"
16019 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16020 cancel_lru_locks osc
16021 lctl set_param fail_loc=0x8000040f
16022 # generate a read lock
16023 cat $DIR/$tfile > /dev/null
16024 # write to the file, it will try to cancel the above read lock.
16025 cat /etc/hosts >> $DIR/$tfile
16027 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16029 test_214() { # for bug 20133
16030 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16031 for (( i=0; i < 340; i++ )) ; do
16032 touch $DIR/$tdir/d214c/a$i
16035 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16036 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16037 ls $DIR/d214c || error "ls $DIR/d214c failed"
16038 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16039 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16041 run_test 214 "hash-indexed directory test - bug 20133"
16043 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16044 create_lnet_proc_files() {
16045 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16048 # counterpart of create_lnet_proc_files
16049 remove_lnet_proc_files() {
16050 rm -f $TMP/lnet_$1.sys
16053 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16054 # 3rd arg as regexp for body
16055 check_lnet_proc_stats() {
16056 local l=$(cat "$TMP/lnet_$1" |wc -l)
16057 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16059 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16062 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16063 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16064 # optional and can be regexp for 2nd line (lnet.routes case)
16065 check_lnet_proc_entry() {
16066 local blp=2 # blp stands for 'position of 1st line of body'
16067 [ -z "$5" ] || blp=3 # lnet.routes case
16069 local l=$(cat "$TMP/lnet_$1" |wc -l)
16070 # subtracting one from $blp because the body can be empty
16071 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16073 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16074 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16076 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16077 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16079 # bail out if any unexpected line happened
16080 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16081 [ "$?" != 0 ] || error "$2 misformatted"
16084 test_215() { # for bugs 18102, 21079, 21517
16085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16087 local N='(0|[1-9][0-9]*)' # non-negative numeric
16088 local P='[1-9][0-9]*' # positive numeric
16089 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16090 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16091 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16092 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16094 local L1 # regexp for 1st line
16095 local L2 # regexp for 2nd line (optional)
16096 local BR # regexp for the rest (body)
16098 # lnet.stats should look as 11 space-separated non-negative numerics
16099 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16100 create_lnet_proc_files "stats"
16101 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16102 remove_lnet_proc_files "stats"
16104 # lnet.routes should look like this:
16105 # Routing disabled/enabled
16106 # net hops priority state router
16107 # where net is a string like tcp0, hops > 0, priority >= 0,
16108 # state is up/down,
16109 # router is a string like 192.168.1.1@tcp2
16110 L1="^Routing (disabled|enabled)$"
16111 L2="^net +hops +priority +state +router$"
16112 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16113 create_lnet_proc_files "routes"
16114 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16115 remove_lnet_proc_files "routes"
16117 # lnet.routers should look like this:
16118 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16119 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16120 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16121 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16122 L1="^ref +rtr_ref +alive +router$"
16123 BR="^$P +$P +(up|down) +$NID$"
16124 create_lnet_proc_files "routers"
16125 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16126 remove_lnet_proc_files "routers"
16128 # lnet.peers should look like this:
16129 # nid refs state last max rtr min tx min queue
16130 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16131 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16132 # numeric (0 or >0 or <0), queue >= 0.
16133 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16134 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16135 create_lnet_proc_files "peers"
16136 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16137 remove_lnet_proc_files "peers"
16139 # lnet.buffers should look like this:
16140 # pages count credits min
16141 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16142 L1="^pages +count +credits +min$"
16143 BR="^ +$N +$N +$I +$I$"
16144 create_lnet_proc_files "buffers"
16145 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16146 remove_lnet_proc_files "buffers"
16148 # lnet.nis should look like this:
16149 # nid status alive refs peer rtr max tx min
16150 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16151 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16152 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16153 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16154 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16155 create_lnet_proc_files "nis"
16156 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16157 remove_lnet_proc_files "nis"
16159 # can we successfully write to lnet.stats?
16160 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16162 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16164 test_216() { # bug 20317
16165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16166 remote_ost_nodsh && skip "remote OST with nodsh"
16169 local facets=$(get_facets OST)
16170 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16172 save_lustre_params client "osc.*.contention_seconds" > $p
16173 save_lustre_params $facets \
16174 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16175 save_lustre_params $facets \
16176 "ldlm.namespaces.filter-*.contended_locks" >> $p
16177 save_lustre_params $facets \
16178 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16179 clear_stats osc.*.osc_stats
16181 # agressive lockless i/o settings
16182 do_nodes $(comma_list $(osts_nodes)) \
16183 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16184 ldlm.namespaces.filter-*.contended_locks=0 \
16185 ldlm.namespaces.filter-*.contention_seconds=60"
16186 lctl set_param -n osc.*.contention_seconds=60
16188 $DIRECTIO write $DIR/$tfile 0 10 4096
16189 $CHECKSTAT -s 40960 $DIR/$tfile
16191 # disable lockless i/o
16192 do_nodes $(comma_list $(osts_nodes)) \
16193 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16194 ldlm.namespaces.filter-*.contended_locks=32 \
16195 ldlm.namespaces.filter-*.contention_seconds=0"
16196 lctl set_param -n osc.*.contention_seconds=0
16197 clear_stats osc.*.osc_stats
16199 dd if=/dev/zero of=$DIR/$tfile count=0
16200 $CHECKSTAT -s 0 $DIR/$tfile
16202 restore_lustre_params <$p
16206 run_test 216 "check lockless direct write updates file size and kms correctly"
16208 test_217() { # bug 22430
16209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16214 for node in $(nodes_list); do
16215 nid=$(host_nids_address $node $NETTYPE)
16216 if [[ $nid = *-* ]] ; then
16217 echo "lctl ping $(h2nettype $nid)"
16218 lctl ping $(h2nettype $nid)
16220 echo "skipping $node (no hyphen detected)"
16224 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16227 # do directio so as not to populate the page cache
16228 log "creating a 10 Mb file"
16229 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16230 log "starting reads"
16231 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16232 log "truncating the file"
16233 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16235 kill %+ || true # reads might have finished
16236 echo "wait until dd is finished"
16238 log "removing the temporary file"
16239 rm -rf $DIR/$tfile || error "tmp file removal failed"
16241 run_test 218 "parallel read and truncate should not deadlock"
16244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16246 # write one partial page
16247 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16248 # set no grant so vvp_io_commit_write will do sync write
16249 $LCTL set_param fail_loc=0x411
16250 # write a full page at the end of file
16251 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16253 $LCTL set_param fail_loc=0
16254 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16255 $LCTL set_param fail_loc=0x411
16256 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16259 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16260 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16262 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16264 test_220() { #LU-325
16265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16266 remote_ost_nodsh && skip "remote OST with nodsh"
16267 remote_mds_nodsh && skip "remote MDS with nodsh"
16268 remote_mgs_nodsh && skip "remote MGS with nodsh"
16272 # create on MDT0000 so the last_id and next_id are correct
16274 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16278 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16279 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16280 osp.$mdtosc_proc1.prealloc_last_id)
16281 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16282 osp.$mdtosc_proc1.prealloc_next_id)
16286 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16287 #define OBD_FAIL_OST_ENOINO 0x229
16288 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16289 create_pool $FSNAME.$TESTNAME || return 1
16290 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16292 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16294 MDSOBJS=$((last_id - next_id))
16295 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16297 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16298 echo "OST still has $count kbytes free"
16300 echo "create $MDSOBJS files @next_id..."
16301 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16303 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16304 osp.$mdtosc_proc1.prealloc_last_id)
16305 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16306 osp.$mdtosc_proc1.prealloc_next_id)
16308 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16313 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16314 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16316 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16317 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16318 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16319 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16320 echo "unlink $MDSOBJS files @$next_id..."
16321 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16323 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16328 dd if=`which date` of=$MOUNT/date oflag=sync
16329 chmod +x $MOUNT/date
16331 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16332 $LCTL set_param fail_loc=0x80001401
16334 $MOUNT/date > /dev/null
16337 run_test 221 "make sure fault and truncate race to not cause OOM"
16340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16343 test_mkdir $DIR/$tdir
16344 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16345 createmany -o $DIR/$tdir/$tfile 10
16346 cancel_lru_locks mdc
16347 cancel_lru_locks osc
16348 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16349 $LCTL set_param fail_loc=0x31a
16350 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16351 $LCTL set_param fail_loc=0
16354 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16360 test_mkdir $DIR/$tdir
16361 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16362 createmany -o $DIR/$tdir/$tfile 10
16363 cancel_lru_locks mdc
16364 cancel_lru_locks osc
16365 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16366 $LCTL set_param fail_loc=0x31a
16367 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16368 $LCTL set_param fail_loc=0
16370 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16376 test_mkdir $DIR/$tdir
16377 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16378 createmany -o $DIR/$tdir/$tfile 10
16379 cancel_lru_locks mdc
16380 cancel_lru_locks osc
16381 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16382 $LCTL set_param fail_loc=0x31b
16383 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16384 $LCTL set_param fail_loc=0
16387 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16389 test_224a() { # LU-1039, MRP-303
16390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16392 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16393 $LCTL set_param fail_loc=0x508
16394 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16395 $LCTL set_param fail_loc=0
16398 run_test 224a "Don't panic on bulk IO failure"
16400 test_224b() { # LU-1039, MRP-303
16401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16403 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16404 cancel_lru_locks osc
16405 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16406 $LCTL set_param fail_loc=0x515
16407 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16408 $LCTL set_param fail_loc=0
16411 run_test 224b "Don't panic on bulk IO failure"
16413 test_224c() { # LU-6441
16414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16415 remote_mds_nodsh && skip "remote MDS with nodsh"
16417 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16418 save_writethrough $p
16419 set_cache writethrough on
16421 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16422 local at_max=$($LCTL get_param -n at_max)
16423 local timeout=$($LCTL get_param -n timeout)
16424 local test_at="at_max"
16425 local param_at="$FSNAME.sys.at_max"
16426 local test_timeout="timeout"
16427 local param_timeout="$FSNAME.sys.timeout"
16429 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16431 set_persistent_param_and_check client "$test_at" "$param_at" 0
16432 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16434 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16435 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16436 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16437 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16439 do_facet ost1 "$LCTL set_param fail_loc=0"
16441 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16442 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16445 $LCTL set_param -n $pages_per_rpc
16446 restore_lustre_params < $p
16449 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16451 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16454 if [ -z ${MDSSURVEY} ]; then
16455 skip_env "mds-survey not found"
16457 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16458 skip "Need MDS version at least 2.2.51"
16460 local mds=$(facet_host $SINGLEMDS)
16461 local target=$(do_nodes $mds 'lctl dl' |
16462 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16464 local cmd1="file_count=1000 thrhi=4"
16465 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16466 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16467 local cmd="$cmd1 $cmd2 $cmd3"
16469 rm -f ${TMP}/mds_survey*
16471 eval $cmd || error "mds-survey with zero-stripe failed"
16472 cat ${TMP}/mds_survey*
16473 rm -f ${TMP}/mds_survey*
16475 run_test 225a "Metadata survey sanity with zero-stripe"
16478 if [ -z ${MDSSURVEY} ]; then
16479 skip_env "mds-survey not found"
16481 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16482 skip "Need MDS version at least 2.2.51"
16483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16484 remote_mds_nodsh && skip "remote MDS with nodsh"
16485 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16486 skip_env "Need to mount OST to test"
16489 local mds=$(facet_host $SINGLEMDS)
16490 local target=$(do_nodes $mds 'lctl dl' |
16491 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16493 local cmd1="file_count=1000 thrhi=4"
16494 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16495 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16496 local cmd="$cmd1 $cmd2 $cmd3"
16498 rm -f ${TMP}/mds_survey*
16500 eval $cmd || error "mds-survey with stripe_count failed"
16501 cat ${TMP}/mds_survey*
16502 rm -f ${TMP}/mds_survey*
16504 run_test 225b "Metadata survey sanity with stripe_count = 1"
16506 mcreate_path2fid () {
16512 local path=$DIR/$tdir/$name
16517 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16518 error "cannot create $desc"
16520 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16522 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16524 fid_path=$($LFS fid2path $MOUNT $fid)
16526 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16528 [ "$path" == "$fid_path" ] ||
16529 error "fid2path returned $fid_path, expected $path"
16531 echo "pass with $path and $fid"
16536 mkdir -p $DIR/$tdir
16538 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16539 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16540 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16541 mcreate_path2fid 0040666 0 0 dir "directory"
16542 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16543 mcreate_path2fid 0100666 0 0 file "regular file"
16544 mcreate_path2fid 0120666 0 0 link "symbolic link"
16545 mcreate_path2fid 0140666 0 0 sock "socket"
16547 run_test 226a "call path2fid and fid2path on files of all type"
16550 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16555 mkdir -p $DIR/$tdir
16556 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16557 error "create remote directory failed"
16558 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16559 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16560 "character special file (null)"
16561 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16562 "character special file (no device)"
16563 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16564 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16565 "block special file (loop)"
16566 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16567 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16568 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16570 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16572 # LU-1299 Executing or running ldd on a truncated executable does not
16573 # cause an out-of-memory condition.
16575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16576 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16578 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16579 chmod +x $MOUNT/date
16581 $MOUNT/date > /dev/null
16582 ldd $MOUNT/date > /dev/null
16585 run_test 227 "running truncated executable does not cause OOM"
16587 # LU-1512 try to reuse idle OI blocks
16589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16590 remote_mds_nodsh && skip "remote MDS with nodsh"
16591 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16593 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16594 local myDIR=$DIR/$tdir
16597 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16598 $LCTL set_param fail_loc=0x80001002
16599 createmany -o $myDIR/t- 10000
16600 $LCTL set_param fail_loc=0
16601 # The guard is current the largest FID holder
16603 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16605 local IDX=$(($SEQ % 64))
16607 do_facet $SINGLEMDS sync
16608 # Make sure journal flushed.
16610 local blk1=$(do_facet $SINGLEMDS \
16611 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16612 grep Blockcount | awk '{print $4}')
16614 # Remove old files, some OI blocks will become idle.
16615 unlinkmany $myDIR/t- 10000
16616 # Create new files, idle OI blocks should be reused.
16617 createmany -o $myDIR/t- 2000
16618 do_facet $SINGLEMDS sync
16619 # Make sure journal flushed.
16621 local blk2=$(do_facet $SINGLEMDS \
16622 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16623 grep Blockcount | awk '{print $4}')
16625 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16627 run_test 228a "try to reuse idle OI blocks"
16630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16631 remote_mds_nodsh && skip "remote MDS with nodsh"
16632 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16634 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16635 local myDIR=$DIR/$tdir
16638 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16639 $LCTL set_param fail_loc=0x80001002
16640 createmany -o $myDIR/t- 10000
16641 $LCTL set_param fail_loc=0
16642 # The guard is current the largest FID holder
16644 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16646 local IDX=$(($SEQ % 64))
16648 do_facet $SINGLEMDS sync
16649 # Make sure journal flushed.
16651 local blk1=$(do_facet $SINGLEMDS \
16652 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16653 grep Blockcount | awk '{print $4}')
16655 # Remove old files, some OI blocks will become idle.
16656 unlinkmany $myDIR/t- 10000
16659 stop $SINGLEMDS || error "Fail to stop MDT."
16661 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16663 df $MOUNT || error "Fail to df."
16664 # Create new files, idle OI blocks should be reused.
16665 createmany -o $myDIR/t- 2000
16666 do_facet $SINGLEMDS sync
16667 # Make sure journal flushed.
16669 local blk2=$(do_facet $SINGLEMDS \
16670 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16671 grep Blockcount | awk '{print $4}')
16673 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16675 run_test 228b "idle OI blocks can be reused after MDT restart"
16679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16680 remote_mds_nodsh && skip "remote MDS with nodsh"
16681 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16683 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16684 local myDIR=$DIR/$tdir
16687 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16688 $LCTL set_param fail_loc=0x80001002
16689 # 20000 files can guarantee there are index nodes in the OI file
16690 createmany -o $myDIR/t- 20000
16691 $LCTL set_param fail_loc=0
16692 # The guard is current the largest FID holder
16694 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16696 local IDX=$(($SEQ % 64))
16698 do_facet $SINGLEMDS sync
16699 # Make sure journal flushed.
16701 local blk1=$(do_facet $SINGLEMDS \
16702 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16703 grep Blockcount | awk '{print $4}')
16705 # Remove old files, some OI blocks will become idle.
16706 unlinkmany $myDIR/t- 20000
16708 # The OI file should become empty now
16710 # Create new files, idle OI blocks should be reused.
16711 createmany -o $myDIR/t- 2000
16712 do_facet $SINGLEMDS sync
16713 # Make sure journal flushed.
16715 local blk2=$(do_facet $SINGLEMDS \
16716 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16717 grep Blockcount | awk '{print $4}')
16719 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16721 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16723 test_229() { # LU-2482, LU-3448
16724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16725 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16726 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16727 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16731 # Create a file with a released layout and stripe count 2.
16732 $MULTIOP $DIR/$tfile H2c ||
16733 error "failed to create file with released layout"
16735 $LFS getstripe -v $DIR/$tfile
16737 local pattern=$($LFS getstripe -L $DIR/$tfile)
16738 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16740 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16742 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16743 stat $DIR/$tfile || error "failed to stat released file"
16745 chown $RUNAS_ID $DIR/$tfile ||
16746 error "chown $RUNAS_ID $DIR/$tfile failed"
16748 chgrp $RUNAS_ID $DIR/$tfile ||
16749 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16751 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16752 rm $DIR/$tfile || error "failed to remove released file"
16754 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16759 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16760 skip "Need MDS version at least 2.11.52"
16764 test_mkdir $DIR/$tdir
16765 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16766 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16767 [ $mdt_idx -ne 0 ] &&
16768 error "create local directory on wrong MDT $mdt_idx"
16770 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16771 error "create remote directory failed"
16772 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16773 [ $mdt_idx -ne $MDTIDX ] &&
16774 error "create remote directory on wrong MDT $mdt_idx"
16776 createmany -o $DIR/$tdir/test_230/t- 10 ||
16777 error "create files on remote directory failed"
16778 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16779 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16780 rm -r $DIR/$tdir || error "unlink remote directory failed"
16782 run_test 230a "Create remote directory and files under the remote directory"
16785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16786 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16787 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16788 skip "Need MDS version at least 2.11.52"
16796 local migrate_dir=$DIR/$tdir/migrate_dir
16797 local other_dir=$DIR/$tdir/other_dir
16799 test_mkdir $DIR/$tdir
16800 test_mkdir -i0 -c1 $migrate_dir
16801 test_mkdir -i0 -c1 $other_dir
16802 for ((i=0; i<10; i++)); do
16803 mkdir -p $migrate_dir/dir_${i}
16804 createmany -o $migrate_dir/dir_${i}/f 10 ||
16805 error "create files under remote dir failed $i"
16808 cp /etc/passwd $migrate_dir/$tfile
16809 cp /etc/passwd $other_dir/$tfile
16810 chattr +SAD $migrate_dir
16811 chattr +SAD $migrate_dir/$tfile
16813 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16814 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16815 local old_dir_mode=$(stat -c%f $migrate_dir)
16816 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16818 mkdir -p $migrate_dir/dir_default_stripe2
16819 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16820 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16822 mkdir -p $other_dir
16823 ln $migrate_dir/$tfile $other_dir/luna
16824 ln $migrate_dir/$tfile $migrate_dir/sofia
16825 ln $other_dir/$tfile $migrate_dir/david
16826 ln -s $migrate_dir/$tfile $other_dir/zachary
16827 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16828 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16834 for len in 58 59 60; do
16835 lnktgt=$(str_repeat 'l' $len)
16836 touch $migrate_dir/$lnktgt
16837 ln -s $lnktgt $migrate_dir/${len}char_ln
16841 for len in 4094 4095; do
16842 lnktgt=$(str_repeat 'l' $len)
16843 ln -s $lnktgt $migrate_dir/${len}char_ln
16847 for len in 254 255; do
16848 touch $migrate_dir/$(str_repeat 'l' $len)
16851 $LFS migrate -m $MDTIDX $migrate_dir ||
16852 error "fails on migrating remote dir to MDT1"
16854 echo "migratate to MDT1, then checking.."
16855 for ((i = 0; i < 10; i++)); do
16856 for file in $(find $migrate_dir/dir_${i}); do
16857 mdt_index=$($LFS getstripe -m $file)
16858 # broken symlink getstripe will fail
16859 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16860 error "$file is not on MDT${MDTIDX}"
16864 # the multiple link file should still in MDT0
16865 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16866 [ $mdt_index == 0 ] ||
16867 error "$file is not on MDT${MDTIDX}"
16869 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16870 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16871 error " expect $old_dir_flag get $new_dir_flag"
16873 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16874 [ "$old_file_flag" = "$new_file_flag" ] ||
16875 error " expect $old_file_flag get $new_file_flag"
16877 local new_dir_mode=$(stat -c%f $migrate_dir)
16878 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16879 error "expect mode $old_dir_mode get $new_dir_mode"
16881 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16882 [ "$old_file_mode" = "$new_file_mode" ] ||
16883 error "expect mode $old_file_mode get $new_file_mode"
16885 diff /etc/passwd $migrate_dir/$tfile ||
16886 error "$tfile different after migration"
16888 diff /etc/passwd $other_dir/luna ||
16889 error "luna different after migration"
16891 diff /etc/passwd $migrate_dir/sofia ||
16892 error "sofia different after migration"
16894 diff /etc/passwd $migrate_dir/david ||
16895 error "david different after migration"
16897 diff /etc/passwd $other_dir/zachary ||
16898 error "zachary different after migration"
16900 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16901 error "${tfile}_ln different after migration"
16903 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16904 error "${tfile}_ln_other different after migration"
16906 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16907 [ $stripe_count = 2 ] ||
16908 error "dir strpe_count $d != 2 after migration."
16910 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16911 [ $stripe_count = 2 ] ||
16912 error "file strpe_count $d != 2 after migration."
16914 #migrate back to MDT0
16917 $LFS migrate -m $MDTIDX $migrate_dir ||
16918 error "fails on migrating remote dir to MDT0"
16920 echo "migrate back to MDT0, checking.."
16921 for file in $(find $migrate_dir); do
16922 mdt_index=$($LFS getstripe -m $file)
16923 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16924 error "$file is not on MDT${MDTIDX}"
16927 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16928 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16929 error " expect $old_dir_flag get $new_dir_flag"
16931 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16932 [ "$old_file_flag" = "$new_file_flag" ] ||
16933 error " expect $old_file_flag get $new_file_flag"
16935 local new_dir_mode=$(stat -c%f $migrate_dir)
16936 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16937 error "expect mode $old_dir_mode get $new_dir_mode"
16939 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16940 [ "$old_file_mode" = "$new_file_mode" ] ||
16941 error "expect mode $old_file_mode get $new_file_mode"
16943 diff /etc/passwd ${migrate_dir}/$tfile ||
16944 error "$tfile different after migration"
16946 diff /etc/passwd ${other_dir}/luna ||
16947 error "luna different after migration"
16949 diff /etc/passwd ${migrate_dir}/sofia ||
16950 error "sofia different after migration"
16952 diff /etc/passwd ${other_dir}/zachary ||
16953 error "zachary different after migration"
16955 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16956 error "${tfile}_ln different after migration"
16958 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16959 error "${tfile}_ln_other different after migration"
16961 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16962 [ $stripe_count = 2 ] ||
16963 error "dir strpe_count $d != 2 after migration."
16965 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16966 [ $stripe_count = 2 ] ||
16967 error "file strpe_count $d != 2 after migration."
16969 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16971 run_test 230b "migrate directory"
16974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16975 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16976 remote_mds_nodsh && skip "remote MDS with nodsh"
16977 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16978 skip "Need MDS version at least 2.11.52"
16984 local migrate_dir=$DIR/$tdir/migrate_dir
16986 #If migrating directory fails in the middle, all entries of
16987 #the directory is still accessiable.
16988 test_mkdir $DIR/$tdir
16989 test_mkdir -i0 -c1 $migrate_dir
16990 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16992 createmany -o $migrate_dir/f $total ||
16993 error "create files under ${migrate_dir} failed"
16995 # fail after migrating top dir, and this will fail only once, so the
16996 # first sub file migration will fail (currently f3), others succeed.
16997 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16998 do_facet mds1 lctl set_param fail_loc=0x1801
16999 local t=$(ls $migrate_dir | wc -l)
17000 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17001 error "migrate should fail"
17002 local u=$(ls $migrate_dir | wc -l)
17003 [ "$u" == "$t" ] || error "$u != $t during migration"
17005 # add new dir/file should succeed
17006 mkdir $migrate_dir/dir ||
17007 error "mkdir failed under migrating directory"
17008 touch $migrate_dir/file ||
17009 error "create file failed under migrating directory"
17011 # add file with existing name should fail
17012 for file in $migrate_dir/f*; do
17013 stat $file > /dev/null || error "stat $file failed"
17014 $OPENFILE -f O_CREAT:O_EXCL $file &&
17015 error "open(O_CREAT|O_EXCL) $file should fail"
17016 $MULTIOP $file m && error "create $file should fail"
17017 touch $DIR/$tdir/remote_dir/$tfile ||
17018 error "touch $tfile failed"
17019 ln $DIR/$tdir/remote_dir/$tfile $file &&
17020 error "link $file should fail"
17021 mdt_index=$($LFS getstripe -m $file)
17022 if [ $mdt_index == 0 ]; then
17023 # file failed to migrate is not allowed to rename to
17024 mv $DIR/$tdir/remote_dir/$tfile $file &&
17025 error "rename to $file should fail"
17027 mv $DIR/$tdir/remote_dir/$tfile $file ||
17028 error "rename to $file failed"
17030 echo hello >> $file || error "write $file failed"
17033 # resume migration with different options should fail
17034 $LFS migrate -m 0 $migrate_dir &&
17035 error "migrate -m 0 $migrate_dir should fail"
17037 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17038 error "migrate -c 2 $migrate_dir should fail"
17040 # resume migration should succeed
17041 $LFS migrate -m $MDTIDX $migrate_dir ||
17042 error "migrate $migrate_dir failed"
17044 echo "Finish migration, then checking.."
17045 for file in $(find $migrate_dir); do
17046 mdt_index=$($LFS getstripe -m $file)
17047 [ $mdt_index == $MDTIDX ] ||
17048 error "$file is not on MDT${MDTIDX}"
17051 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17053 run_test 230c "check directory accessiblity if migration failed"
17056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17057 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17058 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17059 skip "Need MDS version at least 2.11.52"
17061 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17063 local migrate_dir=$DIR/$tdir/migrate_dir
17073 old_index=$((RANDOM % MDSCOUNT))
17074 old_count=$((MDSCOUNT - old_index))
17075 new_index=$((RANDOM % MDSCOUNT))
17076 new_count=$((MDSCOUNT - new_index))
17077 new_hash=1 # for all_char
17079 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17080 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17082 test_mkdir $DIR/$tdir
17083 test_mkdir -i $old_index -c $old_count $migrate_dir
17085 for ((i=0; i<100; i++)); do
17086 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17087 createmany -o $migrate_dir/dir_${i}/f 100 ||
17088 error "create files under remote dir failed $i"
17091 echo -n "Migrate from MDT$old_index "
17092 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17093 echo -n "to MDT$new_index"
17094 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17097 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17098 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17099 error "migrate remote dir error"
17101 echo "Finish migration, then checking.."
17102 for file in $(find $migrate_dir); do
17103 mdt_index=$($LFS getstripe -m $file)
17104 if [ $mdt_index -lt $new_index ] ||
17105 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17106 error "$file is on MDT$mdt_index"
17110 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17112 run_test 230d "check migrate big directory"
17115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17116 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17117 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17118 skip "Need MDS version at least 2.11.52"
17125 mkdir -p $DIR/$tdir
17126 mkdir $DIR/$tdir/migrate_dir
17127 mkdir $DIR/$tdir/other_dir
17128 touch $DIR/$tdir/migrate_dir/a
17129 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17130 ls $DIR/$tdir/other_dir
17132 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17133 error "migrate dir fails"
17135 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17136 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17138 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17139 [ $mdt_index == 0 ] || error "a is not on MDT0"
17141 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17142 error "migrate dir fails"
17144 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17145 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17147 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17148 [ $mdt_index == 1 ] || error "a is not on MDT1"
17150 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17151 [ $mdt_index == 1 ] || error "b is not on MDT1"
17153 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17154 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17156 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17158 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17160 run_test 230e "migrate mulitple local link files"
17163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17164 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17165 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17166 skip "Need MDS version at least 2.11.52"
17171 mkdir -p $DIR/$tdir
17172 mkdir $DIR/$tdir/migrate_dir
17173 $LFS mkdir -i1 $DIR/$tdir/other_dir
17174 touch $DIR/$tdir/migrate_dir/a
17175 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17176 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17177 ls $DIR/$tdir/other_dir
17179 # a should be migrated to MDT1, since no other links on MDT0
17180 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17181 error "#1 migrate dir fails"
17182 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17183 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17184 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17185 [ $mdt_index == 1 ] || error "a is not on MDT1"
17187 # a should stay on MDT1, because it is a mulitple link file
17188 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17189 error "#2 migrate dir fails"
17190 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17191 [ $mdt_index == 1 ] || error "a is not on MDT1"
17193 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17194 error "#3 migrate dir fails"
17196 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17197 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17198 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17200 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17201 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17203 # a should be migrated to MDT0, since no other links on MDT1
17204 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17205 error "#4 migrate dir fails"
17206 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17207 [ $mdt_index == 0 ] || error "a is not on MDT0"
17209 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17211 run_test 230f "migrate mulitple remote link files"
17214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17215 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17216 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17217 skip "Need MDS version at least 2.11.52"
17219 mkdir -p $DIR/$tdir/migrate_dir
17221 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17222 error "migrating dir to non-exist MDT succeeds"
17225 run_test 230g "migrate dir to non-exist MDT"
17228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17230 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17231 skip "Need MDS version at least 2.11.52"
17235 mkdir -p $DIR/$tdir/migrate_dir
17237 $LFS migrate -m1 $DIR &&
17238 error "migrating mountpoint1 should fail"
17240 $LFS migrate -m1 $DIR/$tdir/.. &&
17241 error "migrating mountpoint2 should fail"
17244 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17245 error "migrating $tdir/migrate_dir/.. should fail"
17249 run_test 230h "migrate .. and root"
17252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17253 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17254 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17255 skip "Need MDS version at least 2.11.52"
17257 mkdir -p $DIR/$tdir/migrate_dir
17259 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17260 error "migration fails with a tailing slash"
17262 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17263 error "migration fails with two tailing slashes"
17265 run_test 230i "lfs migrate -m tolerates trailing slashes"
17268 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17269 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17270 skip "Need MDS version at least 2.11.52"
17272 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17273 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17274 error "create $tfile failed"
17275 cat /etc/passwd > $DIR/$tdir/$tfile
17277 $LFS migrate -m 1 $DIR/$tdir
17279 cmp /etc/passwd $DIR/$tdir/$tfile ||
17280 error "DoM file mismatch after migration"
17282 run_test 230j "DoM file data not changed after dir migration"
17285 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17286 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17287 skip "Need MDS version at least 2.11.56"
17290 local files_on_starting_mdt=0
17292 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17293 $LFS getdirstripe $DIR/$tdir
17294 for i in $(seq $total); do
17295 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17296 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17297 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17300 echo "$files_on_starting_mdt files on MDT0"
17302 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17303 $LFS getdirstripe $DIR/$tdir
17305 files_on_starting_mdt=0
17306 for i in $(seq $total); do
17307 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17308 error "file $tfile.$i mismatch after migration"
17309 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17310 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17313 echo "$files_on_starting_mdt files on MDT1 after migration"
17314 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17316 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17317 $LFS getdirstripe $DIR/$tdir
17319 files_on_starting_mdt=0
17320 for i in $(seq $total); do
17321 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17322 error "file $tfile.$i mismatch after 2nd migration"
17323 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17324 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17327 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17328 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17332 run_test 230k "file data not changed after dir migration"
17335 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17336 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17337 skip "Need MDS version at least 2.11.56"
17339 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17340 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17341 error "create files under remote dir failed $i"
17342 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17344 run_test 230l "readdir between MDTs won't crash"
17347 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17348 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17349 skip "Need MDS version at least 2.11.56"
17352 local mig_dir=$DIR/$tdir/migrate_dir
17353 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17357 echo "Creating files and dirs with xattrs"
17358 test_mkdir $DIR/$tdir
17359 test_mkdir -i0 -c1 $mig_dir
17361 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17362 error "cannot set xattr attr1 on dir"
17363 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17364 error "cannot set xattr attr2 on dir"
17365 touch $mig_dir/dir/f0
17366 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17367 error "cannot set xattr attr1 on file"
17368 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17369 error "cannot set xattr attr2 on file"
17370 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17371 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17372 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17373 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17374 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17375 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17376 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17377 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17378 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17380 echo "Migrating to MDT1"
17381 $LFS migrate -m $MDTIDX $mig_dir ||
17382 error "fails on migrating dir to MDT1"
17384 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17385 echo "Checking xattrs"
17386 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17387 [ "$val" = $longstr ] ||
17388 error "expecting xattr1 $longstr on dir, found $val"
17389 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17390 [ "$val" = $shortstr ] ||
17391 error "expecting xattr2 $shortstr on dir, found $val"
17392 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17393 [ "$val" = $longstr ] ||
17394 error "expecting xattr1 $longstr on file, found $val"
17395 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17396 [ "$val" = $shortstr ] ||
17397 error "expecting xattr2 $shortstr on file, found $val"
17399 run_test 230m "xattrs not changed after dir migration"
17402 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17403 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17404 skip "Need MDS version at least 2.13.53"
17406 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17407 cat /etc/hosts > $DIR/$tdir/$tfile
17408 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17409 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17411 cmp /etc/hosts $DIR/$tdir/$tfile ||
17412 error "File data mismatch after migration"
17414 run_test 230n "Dir migration with mirrored file"
17418 # For simplicity this test assumes that max_pages_per_rpc
17419 # is the same across all OSCs
17420 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17421 local bulk_size=$((max_pages * PAGE_SIZE))
17422 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17425 mkdir -p $DIR/$tdir
17426 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17427 error "failed to set stripe with -S ${brw_size}M option"
17429 # clear the OSC stats
17430 $LCTL set_param osc.*.stats=0 &>/dev/null
17433 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17434 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17435 oflag=direct &>/dev/null || error "dd failed"
17437 sync; sleep 1; sync # just to be safe
17438 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17439 if [ x$nrpcs != "x1" ]; then
17440 $LCTL get_param osc.*.stats
17441 error "found $nrpcs ost_write RPCs, not 1 as expected"
17445 # Drop the OSC cache, otherwise we will read from it
17446 cancel_lru_locks osc
17448 # clear the OSC stats
17449 $LCTL set_param osc.*.stats=0 &>/dev/null
17451 # Client reads $bulk_size.
17452 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17453 iflag=direct &>/dev/null || error "dd failed"
17455 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17456 if [ x$nrpcs != "x1" ]; then
17457 $LCTL get_param osc.*.stats
17458 error "found $nrpcs ost_read RPCs, not 1 as expected"
17461 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17464 mkdir -p $DIR/$tdir
17466 for i in {0..1023}; do
17467 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17468 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17469 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17473 run_test 231b "must not assert on fully utilized OST request buffer"
17476 mkdir -p $DIR/$tdir
17477 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17479 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17480 do_facet ost1 $LCTL set_param fail_loc=0x31c
17482 # ignore dd failure
17483 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17485 do_facet ost1 $LCTL set_param fail_loc=0
17486 umount_client $MOUNT || error "umount failed"
17487 mount_client $MOUNT || error "mount failed"
17488 stop ost1 || error "cannot stop ost1"
17489 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17491 run_test 232a "failed lock should not block umount"
17494 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17495 skip "Need MDS version at least 2.10.58"
17497 mkdir -p $DIR/$tdir
17498 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17501 cancel_lru_locks osc
17503 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17504 do_facet ost1 $LCTL set_param fail_loc=0x31c
17507 $LFS data_version $DIR/$tdir/$tfile || true
17509 do_facet ost1 $LCTL set_param fail_loc=0
17510 umount_client $MOUNT || error "umount failed"
17511 mount_client $MOUNT || error "mount failed"
17512 stop ost1 || error "cannot stop ost1"
17513 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17515 run_test 232b "failed data version lock should not block umount"
17518 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17519 skip "Need MDS version at least 2.3.64"
17520 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17522 local fid=$($LFS path2fid $MOUNT)
17524 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17525 error "cannot access $MOUNT using its FID '$fid'"
17527 run_test 233a "checking that OBF of the FS root succeeds"
17530 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17531 skip "Need MDS version at least 2.5.90"
17532 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17534 local fid=$($LFS path2fid $MOUNT/.lustre)
17536 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17537 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17539 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17540 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17541 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17543 run_test 233b "checking that OBF of the FS .lustre succeeds"
17546 local p="$TMP/sanityN-$TESTNAME.parameters"
17547 save_lustre_params client "llite.*.xattr_cache" > $p
17548 lctl set_param llite.*.xattr_cache 1 ||
17549 skip_env "xattr cache is not supported"
17551 mkdir -p $DIR/$tdir || error "mkdir failed"
17552 touch $DIR/$tdir/$tfile || error "touch failed"
17553 # OBD_FAIL_LLITE_XATTR_ENOMEM
17554 $LCTL set_param fail_loc=0x1405
17555 getfattr -n user.attr $DIR/$tdir/$tfile &&
17556 error "getfattr should have failed with ENOMEM"
17557 $LCTL set_param fail_loc=0x0
17560 restore_lustre_params < $p
17563 run_test 234 "xattr cache should not crash on ENOMEM"
17566 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17567 skip "Need MDS version at least 2.4.52"
17569 flock_deadlock $DIR/$tfile
17574 124) error "process hangs on a deadlock"
17576 *) error "error executing flock_deadlock $DIR/$tfile"
17580 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17584 check_swap_layouts_support
17586 local ref1=/etc/passwd
17587 local ref2=/etc/group
17588 local file1=$DIR/$tdir/f1
17589 local file2=$DIR/$tdir/f2
17591 test_mkdir -c1 $DIR/$tdir
17592 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17593 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17594 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17595 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17596 local fd=$(free_fd)
17597 local cmd="exec $fd<>$file2"
17600 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17601 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17604 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17609 run_test 236 "Layout swap on open unlinked file"
17611 # LU-4659 linkea consistency
17613 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17614 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17615 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17616 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17619 ln $DIR/$tfile $DIR/$tfile.lnk
17620 touch $DIR/$tfile.new
17621 mv $DIR/$tfile.new $DIR/$tfile
17622 local fid1=$($LFS path2fid $DIR/$tfile)
17623 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17624 local path1=$($LFS fid2path $FSNAME "$fid1")
17625 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17626 local path2=$($LFS fid2path $FSNAME "$fid2")
17627 [ $tfile.lnk == $path2 ] ||
17628 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17631 run_test 238 "Verify linkea consistency"
17633 test_239A() { # was test_239
17634 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17635 skip "Need MDS version at least 2.5.60"
17637 local list=$(comma_list $(mdts_nodes))
17639 mkdir -p $DIR/$tdir
17640 createmany -o $DIR/$tdir/f- 5000
17641 unlinkmany $DIR/$tdir/f- 5000
17642 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17643 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17644 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17645 osp.*MDT*.sync_in_flight" | calc_sum)
17646 [ "$changes" -eq 0 ] || error "$changes not synced"
17648 run_test 239A "osp_sync test"
17650 test_239a() { #LU-5297
17651 remote_mds_nodsh && skip "remote MDS with nodsh"
17654 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17655 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17656 chgrp $RUNAS_GID $DIR/$tfile
17657 wait_delete_completed
17659 run_test 239a "process invalid osp sync record correctly"
17661 test_239b() { #LU-5297
17662 remote_mds_nodsh && skip "remote MDS with nodsh"
17665 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17666 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17667 chgrp $RUNAS_GID $DIR/$tfile1
17668 wait_delete_completed
17669 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17671 chgrp $RUNAS_GID $DIR/$tfile2
17672 wait_delete_completed
17674 run_test 239b "process osp sync record with ENOMEM error correctly"
17677 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17678 remote_mds_nodsh && skip "remote MDS with nodsh"
17680 mkdir -p $DIR/$tdir
17682 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17683 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17684 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17685 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17687 umount_client $MOUNT || error "umount failed"
17688 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17689 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17690 mount_client $MOUNT || error "failed to mount client"
17692 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17693 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17695 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17701 for LOOP in $(seq $count); do
17702 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17703 cancel_lru_locks $OSC || true
17711 for LOOP in $(seq $1); do
17712 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17717 test_241a() { # was test_241
17718 local bsize=$PAGE_SIZE
17720 (( bsize < 40960 )) && bsize=40960
17721 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17723 cancel_lru_locks $OSC
17724 test_241_bio 1000 $bsize &
17726 test_241_dio 1000 $bsize
17729 run_test 241a "bio vs dio"
17732 local bsize=$PAGE_SIZE
17734 (( bsize < 40960 )) && bsize=40960
17735 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17737 test_241_dio 1000 $bsize &
17739 test_241_dio 1000 $bsize
17742 run_test 241b "dio vs dio"
17745 remote_mds_nodsh && skip "remote MDS with nodsh"
17747 mkdir -p $DIR/$tdir
17748 touch $DIR/$tdir/$tfile
17750 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17751 do_facet mds1 lctl set_param fail_loc=0x105
17752 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17754 do_facet mds1 lctl set_param fail_loc=0
17755 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17757 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17761 test_mkdir $DIR/$tdir
17762 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17764 run_test 243 "various group lock tests"
17768 test_mkdir $DIR/$tdir
17769 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17770 sendfile_grouplock $DIR/$tdir/$tfile || \
17771 error "sendfile+grouplock failed"
17774 run_test 244a "sendfile with group lock tests"
17778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17781 local size=$((1024*1024))
17783 test_mkdir $DIR/$tdir
17784 for i in $(seq 1 $threads); do
17785 local file=$DIR/$tdir/file_$((i / 10))
17786 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17789 for i in $(seq 1 $threads); do
17793 run_test 244b "multi-threaded write with group lock"
17796 local flagname="multi_mod_rpcs"
17797 local connect_data_name="max_mod_rpcs"
17800 # check if multiple modify RPCs flag is set
17801 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17802 grep "connect_flags:")
17805 echo "$out" | grep -qw $flagname
17806 if [ $? -ne 0 ]; then
17807 echo "connect flag $flagname is not set"
17811 # check if multiple modify RPCs data is set
17812 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17815 echo "$out" | grep -qw $connect_data_name ||
17816 error "import should have connect data $connect_data_name"
17818 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17824 umount_client $submount
17829 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17831 skip_env "Fileset feature is not supported"
17833 local submount=${MOUNT}_$tdir
17836 mkdir -p $submount || error "mkdir $submount failed"
17837 FILESET="$FILESET/$tdir" mount_client $submount ||
17838 error "mount $submount failed"
17839 trap "cleanup_247 $submount" EXIT
17840 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17841 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17842 error "read $MOUNT/$tdir/$tfile failed"
17843 cleanup_247 $submount
17845 run_test 247a "mount subdir as fileset"
17848 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17849 skip_env "Fileset feature is not supported"
17851 local submount=${MOUNT}_$tdir
17853 rm -rf $MOUNT/$tdir
17854 mkdir -p $submount || error "mkdir $submount failed"
17856 FILESET="$FILESET/$tdir" mount_client $submount &&
17857 error "mount $submount should fail"
17860 run_test 247b "mount subdir that dose not exist"
17863 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17864 skip_env "Fileset feature is not supported"
17866 local submount=${MOUNT}_$tdir
17868 mkdir -p $MOUNT/$tdir/dir1
17869 mkdir -p $submount || error "mkdir $submount failed"
17870 trap "cleanup_247 $submount" EXIT
17871 FILESET="$FILESET/$tdir" mount_client $submount ||
17872 error "mount $submount failed"
17873 local fid=$($LFS path2fid $MOUNT/)
17874 $LFS fid2path $submount $fid && error "fid2path should fail"
17875 cleanup_247 $submount
17877 run_test 247c "running fid2path outside root"
17880 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17881 skip "Fileset feature is not supported"
17883 local submount=${MOUNT}_$tdir
17885 mkdir -p $MOUNT/$tdir/dir1
17886 mkdir -p $submount || error "mkdir $submount failed"
17887 FILESET="$FILESET/$tdir" mount_client $submount ||
17888 error "mount $submount failed"
17889 trap "cleanup_247 $submount" EXIT
17890 local fid=$($LFS path2fid $submount/dir1)
17891 $LFS fid2path $submount $fid || error "fid2path should succeed"
17892 cleanup_247 $submount
17894 run_test 247d "running fid2path inside root"
17898 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17900 skip "Fileset feature is not supported"
17902 local submount=${MOUNT}_$tdir
17905 mkdir -p $submount || error "mkdir $submount failed"
17906 FILESET="$FILESET/.." mount_client $submount &&
17907 error "mount $submount should fail"
17910 run_test 247e "mount .. as fileset"
17913 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17914 [ -z "$fast_read_sav" ] && skip "no fast read support"
17916 # create a large file for fast read verification
17917 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17919 # make sure the file is created correctly
17920 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17921 { rm -f $DIR/$tfile; skip "file creation error"; }
17923 echo "Test 1: verify that fast read is 4 times faster on cache read"
17925 # small read with fast read enabled
17926 $LCTL set_param -n llite.*.fast_read=1
17927 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17928 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17929 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17930 # small read with fast read disabled
17931 $LCTL set_param -n llite.*.fast_read=0
17932 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17933 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17934 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17936 # verify that fast read is 4 times faster for cache read
17937 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17938 error_not_in_vm "fast read was not 4 times faster: " \
17939 "$t_fast vs $t_slow"
17941 echo "Test 2: verify the performance between big and small read"
17942 $LCTL set_param -n llite.*.fast_read=1
17944 # 1k non-cache read
17945 cancel_lru_locks osc
17946 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17947 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17948 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17950 # 1M non-cache read
17951 cancel_lru_locks osc
17952 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17953 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17954 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17956 # verify that big IO is not 4 times faster than small IO
17957 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17958 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17960 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17963 run_test 248a "fast read verification"
17966 # Default short_io_bytes=16384, try both smaller and larger sizes.
17967 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17968 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17969 echo "bs=53248 count=113 normal buffered write"
17970 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17971 error "dd of initial data file failed"
17972 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17974 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17975 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17976 error "dd with sync normal writes failed"
17977 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17979 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17980 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17981 error "dd with sync small writes failed"
17982 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17984 cancel_lru_locks osc
17986 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17987 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17988 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17989 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17990 iflag=direct || error "dd with O_DIRECT small read failed"
17991 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17992 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17993 error "compare $TMP/$tfile.1 failed"
17995 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17996 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17998 # just to see what the maximum tunable value is, and test parsing
17999 echo "test invalid parameter 2MB"
18000 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18001 error "too-large short_io_bytes allowed"
18002 echo "test maximum parameter 512KB"
18003 # if we can set a larger short_io_bytes, run test regardless of version
18004 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18005 # older clients may not allow setting it this large, that's OK
18006 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18007 skip "Need at least client version 2.13.50"
18008 error "medium short_io_bytes failed"
18010 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18011 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18013 echo "test large parameter 64KB"
18014 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18015 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18017 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18018 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18019 error "dd with sync large writes failed"
18020 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18022 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18023 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18024 num=$((113 * 4096 / PAGE_SIZE))
18025 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18026 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18027 error "dd with O_DIRECT large writes failed"
18028 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18029 error "compare $DIR/$tfile.3 failed"
18031 cancel_lru_locks osc
18033 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18034 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18035 error "dd with O_DIRECT large read failed"
18036 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18037 error "compare $TMP/$tfile.2 failed"
18039 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18040 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18041 error "dd with O_DIRECT large read failed"
18042 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18043 error "compare $TMP/$tfile.3 failed"
18045 run_test 248b "test short_io read and write for both small and large sizes"
18047 test_249() { # LU-7890
18048 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18049 skip "Need at least version 2.8.54"
18052 $LFS setstripe -c 1 $DIR/$tfile
18053 # Offset 2T == 4k * 512M
18054 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18055 error "dd to 2T offset failed"
18057 run_test 249 "Write above 2T file size"
18060 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18061 && skip "no 16TB file size limit on ZFS"
18063 $LFS setstripe -c 1 $DIR/$tfile
18064 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18065 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18066 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18067 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18068 conv=notrunc,fsync && error "append succeeded"
18071 run_test 250 "Write above 16T limit"
18074 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18076 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18077 #Skip once - writing the first stripe will succeed
18078 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18079 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18080 error "short write happened"
18082 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18083 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18084 error "short read happened"
18088 run_test 251 "Handling short read and write correctly"
18091 remote_mds_nodsh && skip "remote MDS with nodsh"
18092 remote_ost_nodsh && skip "remote OST with nodsh"
18093 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18094 skip_env "ldiskfs only test"
18104 # check lr_reader on OST0000
18106 dev=$(facet_device $tgt)
18107 out=$(do_facet $tgt $LR_READER $dev)
18108 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18110 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18111 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18112 error "Invalid uuid returned by $LR_READER on target $tgt"
18113 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18115 # check lr_reader -c on MDT0000
18117 dev=$(facet_device $tgt)
18118 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18119 skip "$LR_READER does not support additional options"
18121 out=$(do_facet $tgt $LR_READER -c $dev)
18122 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18124 num=$(echo "$out" | grep -c "mdtlov")
18125 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18126 error "Invalid number of mdtlov clients returned by $LR_READER"
18127 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18129 # check lr_reader -cr on MDT0000
18130 out=$(do_facet $tgt $LR_READER -cr $dev)
18131 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18133 echo "$out" | grep -q "^reply_data:$" ||
18134 error "$LR_READER should have returned 'reply_data' section"
18135 num=$(echo "$out" | grep -c "client_generation")
18136 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18138 run_test 252 "check lr_reader tool"
18141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18142 remote_mds_nodsh && skip "remote MDS with nodsh"
18143 remote_mgs_nodsh && skip "remote MGS with nodsh"
18147 local ost_name=$(ostname_from_index $ostidx)
18150 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18151 do_facet $SINGLEMDS $LCTL get_param -n \
18152 osp.$mdtosc_proc1.reserved_mb_high ||
18153 skip "remote MDS does not support reserved_mb_high"
18157 wait_delete_completed
18160 pool_add $TESTNAME || error "Pool creation failed"
18161 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18163 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18164 error "Setstripe failed"
18166 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18168 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18170 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18172 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18173 osp.$mdtosc_proc1.prealloc_status)
18174 echo "prealloc_status $oa_status"
18176 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18177 error "File creation should fail"
18179 #object allocation was stopped, but we still able to append files
18180 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18181 oflag=append || error "Append failed"
18183 rm -f $DIR/$tdir/$tfile.0
18185 # For this test, we want to delete the files we created to go out of
18186 # space but leave the watermark, so we remain nearly out of space
18187 ost_watermarks_enospc_delete_files $tfile $ostidx
18189 wait_delete_completed
18193 for i in $(seq 10 12); do
18194 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18195 2>/dev/null || error "File creation failed after rm"
18198 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18199 osp.$mdtosc_proc1.prealloc_status)
18200 echo "prealloc_status $oa_status"
18202 if (( oa_status != 0 )); then
18203 error "Object allocation still disable after rm"
18206 run_test 253 "Check object allocation limit"
18209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18210 remote_mds_nodsh && skip "remote MDS with nodsh"
18211 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18212 skip "MDS does not support changelog_size"
18215 local MDT0=$(facet_svc $SINGLEMDS)
18217 changelog_register || error "changelog_register failed"
18219 changelog_clear 0 || error "changelog_clear failed"
18221 local size1=$(do_facet $SINGLEMDS \
18222 $LCTL get_param -n mdd.$MDT0.changelog_size)
18223 echo "Changelog size $size1"
18226 $LFS mkdir -i 0 $DIR/$tdir
18228 mkdir -p $DIR/$tdir/pics/2008/zachy
18229 touch $DIR/$tdir/pics/2008/zachy/timestamp
18230 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18231 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18232 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18233 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18234 rm $DIR/$tdir/pics/desktop.jpg
18236 local size2=$(do_facet $SINGLEMDS \
18237 $LCTL get_param -n mdd.$MDT0.changelog_size)
18238 echo "Changelog size after work $size2"
18240 (( $size2 > $size1 )) ||
18241 error "new Changelog size=$size2 less than old size=$size1"
18243 run_test 254 "Check changelog size"
18250 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18251 awk -F: '{print $2}' | grep $type > /dev/null
18252 if [ $? -ne 0 ]; then
18262 lfs ladvise -a willread $file > /dev/null 2>&1
18263 if [ $? -eq 0 ]; then
18267 lfs ladvise -a willread $file 2>&1 |
18268 grep "Inappropriate ioctl for device" > /dev/null
18269 if [ $? -eq 0 ]; then
18276 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18279 # run a random read IO workload
18280 # usage: random_read_iops <filename> <filesize> <iosize>
18281 random_read_iops() {
18284 local iosize=${3:-4096}
18286 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18287 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18290 drop_file_oss_cache() {
18294 $LFS ladvise -a dontneed $file 2>/dev/null ||
18295 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18298 ladvise_willread_performance()
18301 local average_origin=0
18302 local average_cache=0
18303 local average_ladvise=0
18305 for ((i = 1; i <= $repeat; i++)); do
18306 echo "Iter $i/$repeat: reading without willread hint"
18307 cancel_lru_locks osc
18308 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18309 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18310 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18311 average_origin=$(bc <<<"$average_origin + $speed_origin")
18313 cancel_lru_locks osc
18314 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18315 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18316 average_cache=$(bc <<<"$average_cache + $speed_cache")
18318 cancel_lru_locks osc
18319 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18320 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18321 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18322 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18323 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18325 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18326 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18327 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18329 speedup_cache=$(percent $average_cache $average_origin)
18330 speedup_ladvise=$(percent $average_ladvise $average_origin)
18332 echo "Average uncached read: $average_origin"
18333 echo "Average speedup with OSS cached read: " \
18334 "$average_cache = +$speedup_cache%"
18335 echo "Average speedup with ladvise willread: " \
18336 "$average_ladvise = +$speedup_ladvise%"
18338 local lowest_speedup=20
18339 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18340 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18341 "got $average_cache%. Skipping ladvise willread check."
18345 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18346 # it is still good to run until then to exercise 'ladvise willread'
18347 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18348 [ "$ost1_FSTYPE" = "zfs" ] &&
18349 echo "osd-zfs does not support dontneed or drop_caches" &&
18352 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18353 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18354 error_not_in_vm "Speedup with willread is less than " \
18355 "$lowest_speedup%, got $average_ladvise%"
18359 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18360 skip "lustre < 2.8.54 does not support ladvise "
18361 remote_ost_nodsh && skip "remote OST with nodsh"
18363 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18365 ladvise_no_type willread $DIR/$tfile &&
18366 skip "willread ladvise is not supported"
18368 ladvise_no_ioctl $DIR/$tfile &&
18369 skip "ladvise ioctl is not supported"
18372 local size=$((size_mb * 1048576))
18373 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18374 error "dd to $DIR/$tfile failed"
18376 lfs ladvise -a willread $DIR/$tfile ||
18377 error "Ladvise failed with no range argument"
18379 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18380 error "Ladvise failed with no -l or -e argument"
18382 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18383 error "Ladvise failed with only -e argument"
18385 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18386 error "Ladvise failed with only -l argument"
18388 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18389 error "End offset should not be smaller than start offset"
18391 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18392 error "End offset should not be equal to start offset"
18394 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18395 error "Ladvise failed with overflowing -s argument"
18397 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18398 error "Ladvise failed with overflowing -e argument"
18400 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18401 error "Ladvise failed with overflowing -l argument"
18403 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18404 error "Ladvise succeeded with conflicting -l and -e arguments"
18406 echo "Synchronous ladvise should wait"
18408 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18409 do_nodes $(comma_list $(osts_nodes)) \
18410 $LCTL set_param fail_val=$delay fail_loc=0x237
18412 local start_ts=$SECONDS
18413 lfs ladvise -a willread $DIR/$tfile ||
18414 error "Ladvise failed with no range argument"
18415 local end_ts=$SECONDS
18416 local inteval_ts=$((end_ts - start_ts))
18418 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18419 error "Synchronous advice didn't wait reply"
18422 echo "Asynchronous ladvise shouldn't wait"
18423 local start_ts=$SECONDS
18424 lfs ladvise -a willread -b $DIR/$tfile ||
18425 error "Ladvise failed with no range argument"
18426 local end_ts=$SECONDS
18427 local inteval_ts=$((end_ts - start_ts))
18429 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18430 error "Asynchronous advice blocked"
18433 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18434 ladvise_willread_performance
18436 run_test 255a "check 'lfs ladvise -a willread'"
18442 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18446 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18447 skip "lustre < 2.8.54 does not support ladvise "
18448 remote_ost_nodsh && skip "remote OST with nodsh"
18450 lfs setstripe -c 1 -i 0 $DIR/$tfile
18452 ladvise_no_type dontneed $DIR/$tfile &&
18453 skip "dontneed ladvise is not supported"
18455 ladvise_no_ioctl $DIR/$tfile &&
18456 skip "ladvise ioctl is not supported"
18458 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18459 [ "$ost1_FSTYPE" = "zfs" ] &&
18460 skip "zfs-osd does not support 'ladvise dontneed'"
18463 local size=$((size_mb * 1048576))
18464 # In order to prevent disturbance of other processes, only check 3/4
18465 # of the memory usage
18466 local kibibytes=$((size_mb * 1024 * 3 / 4))
18468 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18469 error "dd to $DIR/$tfile failed"
18471 #force write to complete before dropping OST cache & checking memory
18474 local total=$(facet_meminfo ost1 MemTotal)
18475 echo "Total memory: $total KiB"
18477 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18478 local before_read=$(facet_meminfo ost1 Cached)
18479 echo "Cache used before read: $before_read KiB"
18481 lfs ladvise -a willread $DIR/$tfile ||
18482 error "Ladvise willread failed"
18483 local after_read=$(facet_meminfo ost1 Cached)
18484 echo "Cache used after read: $after_read KiB"
18486 lfs ladvise -a dontneed $DIR/$tfile ||
18487 error "Ladvise dontneed again failed"
18488 local no_read=$(facet_meminfo ost1 Cached)
18489 echo "Cache used after dontneed ladvise: $no_read KiB"
18491 if [ $total -lt $((before_read + kibibytes)) ]; then
18492 echo "Memory is too small, abort checking"
18496 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18497 error "Ladvise willread should use more memory" \
18498 "than $kibibytes KiB"
18501 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18502 error "Ladvise dontneed should release more memory" \
18503 "than $kibibytes KiB"
18506 run_test 255b "check 'lfs ladvise -a dontneed'"
18509 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18510 skip "lustre < 2.10.50 does not support lockahead"
18518 test_mkdir -p $DIR/$tdir
18519 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18521 #test 10 returns only success/failure
18523 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18525 if [ $rc -eq 255 ]; then
18526 error "Ladvise test${i} failed, ${rc}"
18529 #test 11 counts lock enqueue requests, all others count new locks
18531 count=$(do_facet ost1 \
18532 $LCTL get_param -n ost.OSS.ost.stats)
18533 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18535 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18537 if [ $rc -eq 255 ]; then
18538 error "Ladvise test${i} failed, ${rc}"
18541 new_count=$(do_facet ost1 \
18542 $LCTL get_param -n ost.OSS.ost.stats)
18543 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18544 awk '{ print $2 }')
18546 difference="$((new_count - count))"
18547 if [ $difference -ne $rc ]; then
18548 error "Ladvise test${i}, bad enqueue count, returned " \
18549 "${rc}, actual ${difference}"
18552 for i in $(seq 12 21); do
18553 # If we do not do this, we run the risk of having too many
18554 # locks and starting lock cancellation while we are checking
18556 cancel_lru_locks osc
18558 count=$($LCTL get_param -n \
18559 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18561 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18563 if [ $rc -eq 255 ]; then
18564 error "Ladvise test ${i} failed, ${rc}"
18567 new_count=$($LCTL get_param -n \
18568 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18569 difference="$((new_count - count))"
18571 # Test 15 output is divided by 100 to map down to valid return
18572 if [ $i -eq 15 ]; then
18576 if [ $difference -ne $rc ]; then
18577 error "Ladvise test ${i}, bad lock count, returned " \
18578 "${rc}, actual ${difference}"
18582 #test 22 returns only success/failure
18584 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18586 if [ $rc -eq 255 ]; then
18587 error "Ladvise test${i} failed, ${rc}"
18590 run_test 255c "suite of ladvise lockahead tests"
18593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18594 remote_mds_nodsh && skip "remote MDS with nodsh"
18595 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18596 changelog_users $SINGLEMDS | grep "^cl" &&
18597 skip "active changelog user"
18603 mdt_dev=$(mdsdevname 1)
18606 changelog_register || error "changelog_register failed"
18609 mkdir -p $DIR/$tdir
18611 changelog_clear 0 || error "changelog_clear failed"
18614 touch $DIR/$tdir/{1..10}
18617 stop $SINGLEMDS || error "Fail to stop MDT"
18621 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18623 #after mount new plainllog is used
18624 touch $DIR/$tdir/{11..19}
18625 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18626 stack_trap "rm -f $tmpfile"
18627 cat_sl=$(do_facet $SINGLEMDS "sync; \
18628 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18629 llog_reader $tmpfile | grep -c type=1064553b")
18630 do_facet $SINGLEMDS llog_reader $tmpfile
18632 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18634 changelog_clear 0 || error "changelog_clear failed"
18636 cat_sl=$(do_facet $SINGLEMDS "sync; \
18637 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18638 llog_reader $tmpfile | grep -c type=1064553b")
18640 if (( cat_sl == 2 )); then
18641 error "Empty plain llog was not deleted from changelog catalog"
18642 elif (( cat_sl != 1 )); then
18643 error "Active plain llog shouldn't be deleted from catalog"
18646 run_test 256 "Check llog delete for empty and not full state"
18649 remote_mds_nodsh && skip "remote MDS with nodsh"
18650 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18651 skip "Need MDS version at least 2.8.55"
18653 test_mkdir $DIR/$tdir
18655 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18656 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18659 #define OBD_FAIL_MDS_XATTR_REP 0x161
18660 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18661 local facet=mds$((mdtidx + 1))
18662 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18663 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18665 stop $facet || error "stop MDS failed"
18666 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18667 error "start MDS fail"
18668 wait_recovery_complete $facet
18670 run_test 257 "xattr locks are not lost"
18672 # Verify we take the i_mutex when security requires it
18674 #define OBD_FAIL_IMUTEX_SEC 0x141c
18675 $LCTL set_param fail_loc=0x141c
18677 chmod u+s $DIR/$tfile
18678 chmod a+rwx $DIR/$tfile
18679 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18681 if [ $RC -ne 0 ]; then
18682 error "error, failed to take i_mutex, rc=$?"
18686 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18688 # Verify we do NOT take the i_mutex in the normal case
18690 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18691 $LCTL set_param fail_loc=0x141d
18694 chmod a+rw $DIR/$tfile
18695 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18697 if [ $RC -ne 0 ]; then
18698 error "error, took i_mutex unnecessarily, rc=$?"
18703 run_test 258b "verify i_mutex security behavior"
18706 local file=$DIR/$tfile
18710 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18712 stack_trap "rm -f $file" EXIT
18714 wait_delete_completed
18715 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18716 echo "before: $before"
18718 $LFS setstripe -i 0 -c 1 $file
18719 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18721 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18722 echo "after write: $after"
18724 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18725 do_facet ost1 $LCTL set_param fail_loc=0x2301
18727 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18728 echo "after truncate: $after"
18731 do_facet ost1 $LCTL set_param fail_loc=0
18732 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18734 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18735 echo "after restart: $after"
18736 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18737 error "missing truncate?"
18741 run_test 259 "crash at delayed truncate"
18744 #define OBD_FAIL_MDC_CLOSE 0x806
18745 $LCTL set_param fail_loc=0x80000806
18749 run_test 260 "Check mdc_close fail"
18751 ### Data-on-MDT sanity tests ###
18753 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18754 skip "Need MDS version at least 2.10.55 for DoM"
18757 local dom=$DIR/$tdir/dom_file
18758 local tmp=$DIR/$tdir/tmp_file
18760 mkdir -p $DIR/$tdir
18762 # basic checks for DoM component creation
18763 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18764 error "Can set MDT layout to non-first entry"
18766 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18767 error "Can define multiple entries as MDT layout"
18769 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18771 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18772 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18773 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18775 local mdtidx=$($LFS getstripe -m $dom)
18776 local mdtname=MDT$(printf %04x $mdtidx)
18777 local facet=mds$((mdtidx + 1))
18778 local space_check=1
18780 # Skip free space checks with ZFS
18781 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18785 local size_tmp=$((65536 * 3))
18786 local mdtfree1=$(do_facet $facet \
18787 lctl get_param -n osd*.*$mdtname.kbytesfree)
18789 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18790 # check also direct IO along write
18791 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18792 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18794 cmp $tmp $dom || error "file data is different"
18795 [ $(stat -c%s $dom) == $size_tmp ] ||
18796 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18797 if [ $space_check == 1 ]; then
18798 local mdtfree2=$(do_facet $facet \
18799 lctl get_param -n osd*.*$mdtname.kbytesfree)
18801 # increase in usage from by $size_tmp
18802 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18803 error "MDT free space wrong after write: " \
18804 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18808 local size_dom=10000
18810 $TRUNCATE $dom $size_dom
18811 [ $(stat -c%s $dom) == $size_dom ] ||
18812 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18813 if [ $space_check == 1 ]; then
18814 mdtfree1=$(do_facet $facet \
18815 lctl get_param -n osd*.*$mdtname.kbytesfree)
18816 # decrease in usage from $size_tmp to new $size_dom
18817 [ $(($mdtfree1 - $mdtfree2)) -ge \
18818 $(((size_tmp - size_dom) / 1024)) ] ||
18819 error "MDT free space is wrong after truncate: " \
18820 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18826 size_dom=$((size_dom + size_tmp))
18827 [ $(stat -c%s $dom) == $size_dom ] ||
18828 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18829 if [ $space_check == 1 ]; then
18830 mdtfree2=$(do_facet $facet \
18831 lctl get_param -n osd*.*$mdtname.kbytesfree)
18832 # increase in usage by $size_tmp from previous
18833 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18834 error "MDT free space is wrong after append: " \
18835 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18840 if [ $space_check == 1 ]; then
18841 mdtfree1=$(do_facet $facet \
18842 lctl get_param -n osd*.*$mdtname.kbytesfree)
18843 # decrease in usage by $size_dom from previous
18844 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18845 error "MDT free space is wrong after removal: " \
18846 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18849 # combined striping
18850 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18851 error "Can't create DoM + OST striping"
18853 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18854 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18855 # check also direct IO along write
18856 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18858 cmp $tmp $dom || error "file data is different"
18859 [ $(stat -c%s $dom) == $size_tmp ] ||
18860 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18865 run_test 270a "DoM: basic functionality tests"
18868 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18869 skip "Need MDS version at least 2.10.55"
18871 local dom=$DIR/$tdir/dom_file
18872 local max_size=1048576
18874 mkdir -p $DIR/$tdir
18875 $LFS setstripe -E $max_size -L mdt $dom
18877 # truncate over the limit
18878 $TRUNCATE $dom $(($max_size + 1)) &&
18879 error "successful truncate over the maximum size"
18880 # write over the limit
18881 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18882 error "successful write over the maximum size"
18883 # append over the limit
18884 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18885 echo "12345" >> $dom && error "successful append over the maximum size"
18890 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18893 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18894 skip "Need MDS version at least 2.10.55"
18896 mkdir -p $DIR/$tdir
18897 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18899 # check files inherit DoM EA
18900 touch $DIR/$tdir/first
18901 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18902 error "bad pattern"
18903 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18904 error "bad stripe count"
18905 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18906 error "bad stripe size"
18908 # check directory inherits DoM EA and uses it as default
18909 mkdir $DIR/$tdir/subdir
18910 touch $DIR/$tdir/subdir/second
18911 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18912 error "bad pattern in sub-directory"
18913 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18914 error "bad stripe count in sub-directory"
18915 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18916 error "bad stripe size in sub-directory"
18919 run_test 270c "DoM: DoM EA inheritance tests"
18922 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18923 skip "Need MDS version at least 2.10.55"
18925 mkdir -p $DIR/$tdir
18926 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18928 # inherit default DoM striping
18929 mkdir $DIR/$tdir/subdir
18930 touch $DIR/$tdir/subdir/f1
18932 # change default directory striping
18933 $LFS setstripe -c 1 $DIR/$tdir/subdir
18934 touch $DIR/$tdir/subdir/f2
18935 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18936 error "wrong default striping in file 2"
18937 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18938 error "bad pattern in file 2"
18941 run_test 270d "DoM: change striping from DoM to RAID0"
18944 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18945 skip "Need MDS version at least 2.10.55"
18947 mkdir -p $DIR/$tdir/dom
18948 mkdir -p $DIR/$tdir/norm
18951 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18952 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18954 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18955 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18957 # find DoM files by layout
18958 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18959 [ $NUM -eq $DOMFILES ] ||
18960 error "lfs find -L: found $NUM, expected $DOMFILES"
18961 echo "Test 1: lfs find 20 DOM files by layout: OK"
18963 # there should be 1 dir with default DOM striping
18964 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18966 error "lfs find -L: found $NUM, expected 1 dir"
18967 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18969 # find DoM files by stripe size
18970 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18971 [ $NUM -eq $DOMFILES ] ||
18972 error "lfs find -S: found $NUM, expected $DOMFILES"
18973 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18975 # find files by stripe offset except DoM files
18976 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18977 [ $NUM -eq $NORMFILES ] ||
18978 error "lfs find -i: found $NUM, expected $NORMFILES"
18979 echo "Test 5: lfs find no DOM files by stripe index: OK"
18982 run_test 270e "DoM: lfs find with DoM files test"
18985 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18986 skip "Need MDS version at least 2.10.55"
18988 local mdtname=${FSNAME}-MDT0000-mdtlov
18989 local dom=$DIR/$tdir/dom_file
18990 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18991 lod.$mdtname.dom_stripesize)
18992 local dom_limit=131072
18994 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18995 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18996 lod.$mdtname.dom_stripesize)
18997 [ ${dom_limit} -eq ${dom_current} ] ||
18998 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19000 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19001 $LFS setstripe -d $DIR/$tdir
19002 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19003 error "Can't set directory default striping"
19005 # exceed maximum stripe size
19006 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19007 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19008 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19009 error "Able to create DoM component size more than LOD limit"
19011 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19012 dom_current=$(do_facet mds1 $LCTL get_param -n \
19013 lod.$mdtname.dom_stripesize)
19014 [ 0 -eq ${dom_current} ] ||
19015 error "Can't set zero DoM stripe limit"
19018 # attempt to create DoM file on server with disabled DoM should
19019 # remove DoM entry from layout and be succeed
19020 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19021 error "Can't create DoM file (DoM is disabled)"
19022 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19023 error "File has DoM component while DoM is disabled"
19026 # attempt to create DoM file with only DoM stripe should return error
19027 $LFS setstripe -E $dom_limit -L mdt $dom &&
19028 error "Able to create DoM-only file while DoM is disabled"
19030 # too low values to be aligned with smallest stripe size 64K
19031 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19032 dom_current=$(do_facet mds1 $LCTL get_param -n \
19033 lod.$mdtname.dom_stripesize)
19034 [ 30000 -eq ${dom_current} ] &&
19035 error "Can set too small DoM stripe limit"
19037 # 64K is a minimal stripe size in Lustre, expect limit of that size
19038 [ 65536 -eq ${dom_current} ] ||
19039 error "Limit is not set to 64K but ${dom_current}"
19041 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19042 dom_current=$(do_facet mds1 $LCTL get_param -n \
19043 lod.$mdtname.dom_stripesize)
19045 [ 2147483648 -eq ${dom_current} ] &&
19046 error "Can set too large DoM stripe limit"
19048 do_facet mds1 $LCTL set_param -n \
19049 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19050 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19051 error "Can't create DoM component size after limit change"
19052 do_facet mds1 $LCTL set_param -n \
19053 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19054 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19055 error "Can't create DoM file after limit decrease"
19056 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19057 error "Can create big DoM component after limit decrease"
19058 touch ${dom}_def ||
19059 error "Can't create file with old default layout"
19061 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19064 run_test 270f "DoM: maximum DoM stripe size checks"
19067 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19068 skip "Need MDS version at least 2.10.55"
19070 local dom=$DIR/$tdir/dom
19072 mkdir -p $DIR/$tdir
19074 $LFS setstripe -E 1024K -L mdt $dom
19076 lctl set_param -n mdc.*.stats=clear
19077 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19078 cat $dom > /dev/null
19079 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19080 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19084 run_test 271a "DoM: data is cached for read after write"
19087 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19088 skip "Need MDS version at least 2.10.55"
19090 local dom=$DIR/$tdir/dom
19092 mkdir -p $DIR/$tdir
19094 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19096 lctl set_param -n mdc.*.stats=clear
19097 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19098 cancel_lru_locks mdc
19099 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19100 # second stat to check size is cached on client
19101 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19102 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19103 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19106 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19109 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19110 skip "Need MDS version at least 2.10.55"
19112 local dom=$DIR/$tdir/dom
19114 mkdir -p $DIR/$tdir
19116 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19118 lctl set_param -n mdc.*.stats=clear
19119 lctl set_param -n osc.*.stats=clear
19120 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19121 cancel_lru_locks mdc
19122 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19123 # second stat to check size is cached on client
19124 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19125 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19126 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19127 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19128 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19131 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19137 local mdt=MDT$(printf %04x $mdtidx)
19139 if [ -z $param ]; then
19140 lctl get_param -n mdc.*$mdt*.stats
19142 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19147 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19148 skip "Need MDS version at least 2.10.55"
19150 local dom=$DIR/$tdir/dom
19152 mkdir -p $DIR/$tdir
19154 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19156 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19157 local facet=mds$((mdtidx + 1))
19159 cancel_lru_locks mdc
19160 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19161 createmany -o $dom 1000
19162 lctl set_param -n mdc.*.stats=clear
19163 smalliomany -w $dom 1000 200
19164 get_mdc_stats $mdtidx
19165 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19166 # Each file has 1 open, 1 IO enqueues, total 2000
19167 # but now we have also +1 getxattr for security.capability, total 3000
19168 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19169 unlinkmany $dom 1000
19171 cancel_lru_locks mdc
19172 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19173 createmany -o $dom 1000
19174 lctl set_param -n mdc.*.stats=clear
19175 smalliomany -w $dom 1000 200
19176 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19177 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19178 # for OPEN and IO lock.
19179 [ $((enq - enq_2)) -ge 1000 ] ||
19180 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19181 unlinkmany $dom 1000
19184 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19186 cleanup_271def_tests() {
19192 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19193 skip "Need MDS version at least 2.10.57"
19195 local dom=$DIR/$tdir/dom
19196 local tmp=$TMP/$tfile
19197 trap "cleanup_271def_tests $tmp" EXIT
19199 mkdir -p $DIR/$tdir
19201 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19203 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19205 cancel_lru_locks mdc
19206 dd if=/dev/urandom of=$tmp bs=1000 count=1
19207 dd if=$tmp of=$dom bs=1000 count=1
19208 cancel_lru_locks mdc
19210 cat /etc/hosts >> $tmp
19211 lctl set_param -n mdc.*.stats=clear
19213 # append data to the same file it should update local page
19214 echo "Append to the same page"
19215 cat /etc/hosts >> $dom
19216 local num=$(get_mdc_stats $mdtidx ost_read)
19217 local ra=$(get_mdc_stats $mdtidx req_active)
19218 local rw=$(get_mdc_stats $mdtidx req_waittime)
19220 [ -z $num ] || error "$num READ RPC occured"
19221 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19225 cmp $tmp $dom || error "file miscompare"
19227 cancel_lru_locks mdc
19228 lctl set_param -n mdc.*.stats=clear
19230 echo "Open and read file"
19231 cat $dom > /dev/null
19232 local num=$(get_mdc_stats $mdtidx ost_read)
19233 local ra=$(get_mdc_stats $mdtidx req_active)
19234 local rw=$(get_mdc_stats $mdtidx req_waittime)
19236 [ -z $num ] || error "$num READ RPC occured"
19237 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19241 cmp $tmp $dom || error "file miscompare"
19245 run_test 271d "DoM: read on open (1K file in reply buffer)"
19248 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19249 skip "Need MDS version at least 2.10.57"
19251 local dom=$DIR/$tdir/dom
19252 local tmp=$TMP/$tfile
19253 trap "cleanup_271def_tests $tmp" EXIT
19255 mkdir -p $DIR/$tdir
19257 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19259 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19261 cancel_lru_locks mdc
19262 dd if=/dev/urandom of=$tmp bs=265000 count=1
19263 dd if=$tmp of=$dom bs=265000 count=1
19264 cancel_lru_locks mdc
19265 cat /etc/hosts >> $tmp
19266 lctl set_param -n mdc.*.stats=clear
19268 echo "Append to the same page"
19269 cat /etc/hosts >> $dom
19270 local num=$(get_mdc_stats $mdtidx ost_read)
19271 local ra=$(get_mdc_stats $mdtidx req_active)
19272 local rw=$(get_mdc_stats $mdtidx req_waittime)
19274 [ -z $num ] || error "$num READ RPC occured"
19275 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19279 cmp $tmp $dom || error "file miscompare"
19281 cancel_lru_locks mdc
19282 lctl set_param -n mdc.*.stats=clear
19284 echo "Open and read file"
19285 cat $dom > /dev/null
19286 local num=$(get_mdc_stats $mdtidx ost_read)
19287 local ra=$(get_mdc_stats $mdtidx req_active)
19288 local rw=$(get_mdc_stats $mdtidx req_waittime)
19290 [ -z $num ] && num=0
19291 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19292 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19296 cmp $tmp $dom || error "file miscompare"
19300 run_test 271f "DoM: read on open (200K file and read tail)"
19303 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19304 skip "Skipping due to old client or server version"
19306 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19308 $CHECKSTAT -t file $DIR1/$tfile
19310 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19313 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19314 $LCTL set_param fail_loc=0x80000314
19315 rm $DIR1/$tfile || error "Unlink fails"
19317 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19318 [ $RC -eq 0 ] || error "Failed write to stale object"
19320 run_test 271g "Discard DoM data vs client flush race"
19323 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19324 skip "Need MDS version at least 2.11.50"
19326 local dom=$DIR/$tdir/dom
19327 mkdir -p $DIR/$tdir
19329 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19330 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19331 error "failed to write data into $dom"
19332 local old_md5=$(md5sum $dom)
19334 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19335 error "failed to migrate to the same DoM component"
19337 local new_md5=$(md5sum $dom)
19339 [ "$old_md5" == "$new_md5" ] ||
19340 error "md5sum differ: $old_md5, $new_md5"
19342 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19343 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19345 run_test 272a "DoM migration: new layout with the same DOM component"
19348 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19349 skip "Need MDS version at least 2.11.50"
19351 local dom=$DIR/$tdir/dom
19352 mkdir -p $DIR/$tdir
19353 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19355 local mdtidx=$($LFS getstripe -m $dom)
19356 local mdtname=MDT$(printf %04x $mdtidx)
19357 local facet=mds$((mdtidx + 1))
19359 local mdtfree1=$(do_facet $facet \
19360 lctl get_param -n osd*.*$mdtname.kbytesfree)
19361 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19362 error "failed to write data into $dom"
19363 local old_md5=$(md5sum $dom)
19364 cancel_lru_locks mdc
19365 local mdtfree1=$(do_facet $facet \
19366 lctl get_param -n osd*.*$mdtname.kbytesfree)
19368 $LFS migrate -c2 $dom ||
19369 error "failed to migrate to the new composite layout"
19370 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19371 error "MDT stripe was not removed"
19373 cancel_lru_locks mdc
19374 local new_md5=$(md5sum $dom)
19375 [ "$old_md5" == "$new_md5" ] ||
19376 error "$old_md5 != $new_md5"
19378 # Skip free space checks with ZFS
19379 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19380 local mdtfree2=$(do_facet $facet \
19381 lctl get_param -n osd*.*$mdtname.kbytesfree)
19382 [ $mdtfree2 -gt $mdtfree1 ] ||
19383 error "MDT space is not freed after migration"
19387 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19390 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19391 skip "Need MDS version at least 2.11.50"
19393 local dom=$DIR/$tdir/$tfile
19394 mkdir -p $DIR/$tdir
19395 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19397 local mdtidx=$($LFS getstripe -m $dom)
19398 local mdtname=MDT$(printf %04x $mdtidx)
19399 local facet=mds$((mdtidx + 1))
19401 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19402 error "failed to write data into $dom"
19403 local old_md5=$(md5sum $dom)
19404 cancel_lru_locks mdc
19405 local mdtfree1=$(do_facet $facet \
19406 lctl get_param -n osd*.*$mdtname.kbytesfree)
19408 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19409 error "failed to migrate to the new composite layout"
19410 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19411 error "MDT stripe was not removed"
19413 cancel_lru_locks mdc
19414 local new_md5=$(md5sum $dom)
19415 [ "$old_md5" == "$new_md5" ] ||
19416 error "$old_md5 != $new_md5"
19418 # Skip free space checks with ZFS
19419 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19420 local mdtfree2=$(do_facet $facet \
19421 lctl get_param -n osd*.*$mdtname.kbytesfree)
19422 [ $mdtfree2 -gt $mdtfree1 ] ||
19423 error "MDS space is not freed after migration"
19427 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19430 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19431 skip "Need MDS version at least 2.12.55"
19433 local dom=$DIR/$tdir/$tfile
19434 mkdir -p $DIR/$tdir
19435 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19437 local mdtidx=$($LFS getstripe -m $dom)
19438 local mdtname=MDT$(printf %04x $mdtidx)
19439 local facet=mds$((mdtidx + 1))
19441 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19442 error "failed to write data into $dom"
19443 local old_md5=$(md5sum $dom)
19444 cancel_lru_locks mdc
19445 local mdtfree1=$(do_facet $facet \
19446 lctl get_param -n osd*.*$mdtname.kbytesfree)
19448 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19449 error "failed mirroring to the new composite layout"
19450 $LFS mirror resync $dom ||
19451 error "failed mirror resync"
19452 $LFS mirror split --mirror-id 1 -d $dom ||
19453 error "failed mirror split"
19455 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19456 error "MDT stripe was not removed"
19458 cancel_lru_locks mdc
19459 local new_md5=$(md5sum $dom)
19460 [ "$old_md5" == "$new_md5" ] ||
19461 error "$old_md5 != $new_md5"
19463 # Skip free space checks with ZFS
19464 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19465 local mdtfree2=$(do_facet $facet \
19466 lctl get_param -n osd*.*$mdtname.kbytesfree)
19467 [ $mdtfree2 -gt $mdtfree1 ] ||
19468 error "MDS space is not freed after DOM mirror deletion"
19472 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19475 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19476 skip "Need MDS version at least 2.12.55"
19478 local dom=$DIR/$tdir/$tfile
19479 mkdir -p $DIR/$tdir
19480 $LFS setstripe -c 2 $dom
19482 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19483 error "failed to write data into $dom"
19484 local old_md5=$(md5sum $dom)
19485 cancel_lru_locks mdc
19487 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19488 error "failed mirroring to the DOM layout"
19489 $LFS mirror resync $dom ||
19490 error "failed mirror resync"
19491 $LFS mirror split --mirror-id 1 -d $dom ||
19492 error "failed mirror split"
19494 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19495 error "MDT stripe was not removed"
19497 cancel_lru_locks mdc
19498 local new_md5=$(md5sum $dom)
19499 [ "$old_md5" == "$new_md5" ] ||
19500 error "$old_md5 != $new_md5"
19504 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19507 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19508 skip "Need MDS version at least 2.12.55"
19510 local dom=$DIR/$tdir/$tfile
19511 mkdir -p $DIR/$tdir
19512 $LFS setstripe -c 2 $dom
19514 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19515 error "failed to write data into $dom"
19516 local old_md5=$(md5sum $dom)
19517 cancel_lru_locks mdc
19519 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19520 error "failed migrating to the DOM file"
19522 cancel_lru_locks mdc
19523 local new_md5=$(md5sum $dom)
19524 [ "$old_md5" != "$new_md5" ] &&
19525 error "$old_md5 != $new_md5"
19529 run_test 272f "DoM migration: OST-striped file to DOM file"
19532 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19533 skip "Need MDS version at least 2.11.50"
19535 # Layout swap cannot be done if either file has DOM component,
19536 # this will never be supported, migration should be used instead
19538 local dom=$DIR/$tdir/$tfile
19539 mkdir -p $DIR/$tdir
19541 $LFS setstripe -c2 ${dom}_plain
19542 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19543 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19544 error "can swap layout with DoM component"
19545 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19546 error "can swap layout with DoM component"
19548 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19549 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19550 error "can swap layout with DoM component"
19551 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19552 error "can swap layout with DoM component"
19555 run_test 273a "DoM: layout swapping should fail with DOM"
19558 remote_ost_nodsh && skip "remote OST with nodsh"
19559 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19560 skip "Need OST version >= 2.10.57"
19562 local file=$DIR/$tfile
19565 oss=$(comma_list $(osts_nodes))
19567 dd if=/dev/urandom of=$file bs=1M count=2 ||
19568 error "failed to create a file"
19569 cancel_lru_locks osc
19572 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19573 error "failed to read a file"
19575 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19576 $LCTL set_param fail_loc=0x8000031f
19578 cancel_lru_locks osc &
19581 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19582 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19583 #IO takes another lock, but matches the PENDING one
19584 #and places it to the IO RPC
19585 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19586 error "failed to read a file with PENDING lock"
19588 run_test 275 "Read on a canceled duplicate lock"
19591 remote_ost_nodsh && skip "remote OST with nodsh"
19594 do_facet ost1 "(while true; do \
19595 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19596 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19599 for LOOP in $(seq 20); do
19601 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19604 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19605 rm $TMP/sanity_276_pid"
19607 run_test 276 "Race between mount and obd_statfs"
19610 $LCTL set_param ldlm.namespaces.*.lru_size=0
19611 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19612 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19613 grep ^used_mb | awk '{print $2}')
19614 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19615 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19616 oflag=direct conv=notrunc
19617 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19618 grep ^used_mb | awk '{print $2}')
19619 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19621 run_test 277 "Direct IO shall drop page cache"
19624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19626 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19627 skip "needs the same host for mdt1 mdt2" && return
19632 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19633 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19639 echo "Starting MDTs"
19640 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19642 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19644 do_facet mds2 $LCTL set_param fail_loc=0
19646 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19647 wait_recovery_complete mds2
19649 run_test 278 "Race starting MDS between MDTs stop/start"
19652 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
19653 skip "Need MGS version at least 2.13.52"
19654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19655 combined_mgs_mds || skip "needs combined MGS/MDT"
19657 umount_client $MOUNT
19658 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
19659 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
19661 mount_client $MOUNT &
19663 stop mgs || error "stop mgs failed"
19664 #for a race mgs would crash
19665 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
19666 mount_client $MOUNT || error "mount client failed"
19668 run_test 280 "Race between MGS umount and client llog processing"
19670 cleanup_test_300() {
19674 test_striped_dir() {
19679 mkdir -p $DIR/$tdir
19681 SAVE_UMASK=$(umask)
19682 trap cleanup_test_300 RETURN EXIT
19684 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19685 $DIR/$tdir/striped_dir ||
19686 error "set striped dir error"
19688 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19689 [ "$mode" = "755" ] || error "expect 755 got $mode"
19691 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19692 error "getdirstripe failed"
19693 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19694 if [ "$stripe_count" != "2" ]; then
19695 error "1:stripe_count is $stripe_count, expect 2"
19697 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19698 if [ "$stripe_count" != "2" ]; then
19699 error "2:stripe_count is $stripe_count, expect 2"
19702 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19703 if [ "$stripe_index" != "$mdt_index" ]; then
19704 error "stripe_index is $stripe_index, expect $mdt_index"
19707 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19708 error "nlink error after create striped dir"
19710 mkdir $DIR/$tdir/striped_dir/a
19711 mkdir $DIR/$tdir/striped_dir/b
19713 stat $DIR/$tdir/striped_dir/a ||
19714 error "create dir under striped dir failed"
19715 stat $DIR/$tdir/striped_dir/b ||
19716 error "create dir under striped dir failed"
19718 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19719 error "nlink error after mkdir"
19721 rmdir $DIR/$tdir/striped_dir/a
19722 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19723 error "nlink error after rmdir"
19725 rmdir $DIR/$tdir/striped_dir/b
19726 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19727 error "nlink error after rmdir"
19729 chattr +i $DIR/$tdir/striped_dir
19730 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19731 error "immutable flags not working under striped dir!"
19732 chattr -i $DIR/$tdir/striped_dir
19734 rmdir $DIR/$tdir/striped_dir ||
19735 error "rmdir striped dir error"
19743 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19744 skip "skipped for lustre < 2.7.0"
19745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19746 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19748 test_striped_dir 0 || error "failed on striped dir on MDT0"
19749 test_striped_dir 1 || error "failed on striped dir on MDT0"
19751 run_test 300a "basic striped dir sanity test"
19754 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19755 skip "skipped for lustre < 2.7.0"
19756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19764 test_mkdir $DIR/$tdir || error "mkdir fail"
19765 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19766 error "set striped dir error"
19767 for i in {0..9}; do
19768 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19770 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19771 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19772 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19774 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19775 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19776 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19780 run_test 300b "check ctime/mtime for striped dir"
19783 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19784 skip "skipped for lustre < 2.7.0"
19785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19786 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19790 mkdir -p $DIR/$tdir
19791 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19792 error "set striped dir error"
19794 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19795 error "chown striped dir failed"
19797 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19798 error "create 5k files failed"
19800 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19802 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19806 run_test 300c "chown && check ls under striped directory"
19809 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19810 skip "skipped for lustre < 2.7.0"
19811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19817 mkdir -p $DIR/$tdir
19818 $LFS setstripe -c 2 $DIR/$tdir
19820 #local striped directory
19821 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19822 error "set striped dir error"
19823 #look at the directories for debug purposes
19825 $LFS getdirstripe $DIR/$tdir
19826 ls -l $DIR/$tdir/striped_dir
19827 $LFS getdirstripe $DIR/$tdir/striped_dir
19828 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19829 error "create 10 files failed"
19831 #remote striped directory
19832 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19833 error "set striped dir error"
19834 #look at the directories for debug purposes
19836 $LFS getdirstripe $DIR/$tdir
19837 ls -l $DIR/$tdir/remote_striped_dir
19838 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
19839 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19840 error "create 10 files failed"
19842 for file in $(find $DIR/$tdir); do
19843 stripe_count=$($LFS getstripe -c $file)
19844 [ $stripe_count -eq 2 ] ||
19845 error "wrong stripe $stripe_count for $file"
19850 run_test 300d "check default stripe under striped directory"
19853 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19854 skip "Need MDS version at least 2.7.55"
19855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19856 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19861 mkdir -p $DIR/$tdir
19863 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19864 error "set striped dir error"
19866 touch $DIR/$tdir/striped_dir/a
19867 touch $DIR/$tdir/striped_dir/b
19868 touch $DIR/$tdir/striped_dir/c
19870 mkdir $DIR/$tdir/striped_dir/dir_a
19871 mkdir $DIR/$tdir/striped_dir/dir_b
19872 mkdir $DIR/$tdir/striped_dir/dir_c
19874 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19875 error "set striped adir under striped dir error"
19877 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19878 error "set striped bdir under striped dir error"
19880 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19881 error "set striped cdir under striped dir error"
19883 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19884 error "rename dir under striped dir fails"
19886 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19887 error "rename dir under different stripes fails"
19889 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19890 error "rename file under striped dir should succeed"
19892 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19893 error "rename dir under striped dir should succeed"
19897 run_test 300e "check rename under 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"
19909 mkdir -p $DIR/$tdir
19911 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19912 error "set striped dir error"
19914 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19915 error "set striped dir error"
19917 touch $DIR/$tdir/striped_dir/a
19918 mkdir $DIR/$tdir/striped_dir/dir_a
19919 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19920 error "create striped dir under striped dir fails"
19922 touch $DIR/$tdir/striped_dir1/b
19923 mkdir $DIR/$tdir/striped_dir1/dir_b
19924 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19925 error "create striped dir under striped dir fails"
19927 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19928 error "rename dir under different striped dir should fail"
19930 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19931 error "rename striped dir under diff striped dir should fail"
19933 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19934 error "rename file under diff striped dirs fails"
19938 run_test 300f "check rename cross striped directory"
19940 test_300_check_default_striped_dir()
19943 local default_count=$2
19944 local default_index=$3
19947 local dir_stripe_index
19950 echo "checking $dirname $default_count $default_index"
19951 $LFS setdirstripe -D -c $default_count -i $default_index \
19952 -t all_char $DIR/$tdir/$dirname ||
19953 error "set default stripe on striped dir error"
19954 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19955 [ $stripe_count -eq $default_count ] ||
19956 error "expect $default_count get $stripe_count for $dirname"
19958 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19959 [ $stripe_index -eq $default_index ] ||
19960 error "expect $default_index get $stripe_index for $dirname"
19962 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19963 error "create dirs failed"
19965 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19966 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19967 for dir in $(find $DIR/$tdir/$dirname/*); do
19968 stripe_count=$($LFS getdirstripe -c $dir)
19969 [ $stripe_count -eq $default_count ] ||
19970 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19971 error "stripe count $default_count != $stripe_count for $dir"
19973 stripe_index=$($LFS getdirstripe -i $dir)
19974 [ $default_index -eq -1 ] ||
19975 [ $stripe_index -eq $default_index ] ||
19976 error "$stripe_index != $default_index for $dir"
19978 #check default stripe
19979 stripe_count=$($LFS getdirstripe -D -c $dir)
19980 [ $stripe_count -eq $default_count ] ||
19981 error "default count $default_count != $stripe_count for $dir"
19983 stripe_index=$($LFS getdirstripe -D -i $dir)
19984 [ $stripe_index -eq $default_index ] ||
19985 error "default index $default_index != $stripe_index for $dir"
19987 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19991 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19992 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19993 skip "Need MDS version at least 2.7.55"
20000 mkdir $DIR/$tdir/normal_dir
20002 #Checking when client cache stripe index
20003 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20004 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20005 error "create striped_dir failed"
20007 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20008 error "create dir0 fails"
20009 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20010 [ $stripe_index -eq 0 ] ||
20011 error "dir0 expect index 0 got $stripe_index"
20013 mkdir $DIR/$tdir/striped_dir/dir1 ||
20014 error "create dir1 fails"
20015 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20016 [ $stripe_index -eq 1 ] ||
20017 error "dir1 expect index 1 got $stripe_index"
20019 #check default stripe count/stripe index
20020 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20021 test_300_check_default_striped_dir normal_dir 1 0
20022 test_300_check_default_striped_dir normal_dir 2 1
20023 test_300_check_default_striped_dir normal_dir 2 -1
20025 #delete default stripe information
20026 echo "delete default stripeEA"
20027 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20028 error "set default stripe on striped dir error"
20030 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20031 for dir in $(find $DIR/$tdir/normal_dir/*); do
20032 stripe_count=$($LFS getdirstripe -c $dir)
20033 [ $stripe_count -eq 0 ] ||
20034 error "expect 1 get $stripe_count for $dir"
20035 stripe_index=$($LFS getdirstripe -i $dir)
20036 [ $stripe_index -eq 0 ] ||
20037 error "expect 0 get $stripe_index for $dir"
20040 run_test 300g "check default striped directory for normal directory"
20043 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20044 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20045 skip "Need MDS version at least 2.7.55"
20051 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20052 error "set striped dir error"
20054 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20055 test_300_check_default_striped_dir striped_dir 1 0
20056 test_300_check_default_striped_dir striped_dir 2 1
20057 test_300_check_default_striped_dir striped_dir 2 -1
20059 #delete default stripe information
20060 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20061 error "set default stripe on striped dir error"
20063 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20064 for dir in $(find $DIR/$tdir/striped_dir/*); do
20065 stripe_count=$($LFS getdirstripe -c $dir)
20066 [ $stripe_count -eq 0 ] ||
20067 error "expect 1 get $stripe_count for $dir"
20070 run_test 300h "check default striped directory for striped directory"
20073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20074 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20075 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20076 skip "Need MDS version at least 2.7.55"
20083 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20084 error "set striped dir error"
20086 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20087 error "create files under striped dir failed"
20089 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20090 error "set striped hashdir error"
20092 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20093 error "create dir0 under hash dir failed"
20094 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20095 error "create dir1 under hash dir failed"
20097 # unfortunately, we need to umount to clear dir layout cache for now
20098 # once we fully implement dir layout, we can drop this
20099 umount_client $MOUNT || error "umount failed"
20100 mount_client $MOUNT || error "mount failed"
20102 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20103 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20104 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20106 #set the stripe to be unknown hash type
20107 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20108 $LCTL set_param fail_loc=0x1901
20109 for ((i = 0; i < 10; i++)); do
20110 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20111 error "stat f-$i failed"
20112 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20115 touch $DIR/$tdir/striped_dir/f0 &&
20116 error "create under striped dir with unknown hash should fail"
20118 $LCTL set_param fail_loc=0
20120 umount_client $MOUNT || error "umount failed"
20121 mount_client $MOUNT || error "mount failed"
20125 run_test 300i "client handle unknown hash type striped directory"
20128 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20130 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20131 skip "Need MDS version at least 2.7.55"
20138 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20139 $LCTL set_param fail_loc=0x1702
20140 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20141 error "set striped dir error"
20143 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20144 error "create files under striped dir failed"
20146 $LCTL set_param fail_loc=0
20148 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20152 run_test 300j "test large update record"
20155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20156 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20157 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20158 skip "Need MDS version at least 2.7.55"
20160 # this test needs a huge transaction
20162 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20163 osd*.$FSNAME-MDT0000.kbytestotal")
20164 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20171 #define OBD_FAIL_LARGE_STRIPE 0x1703
20172 $LCTL set_param fail_loc=0x1703
20173 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20174 error "set striped dir error"
20175 $LCTL set_param fail_loc=0
20177 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20178 error "getstripeddir fails"
20179 rm -rf $DIR/$tdir/striped_dir ||
20180 error "unlink striped dir fails"
20184 run_test 300k "test large striped directory"
20187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20188 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20189 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20190 skip "Need MDS version at least 2.7.55"
20194 test_mkdir -p $DIR/$tdir/striped_dir
20195 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20196 error "chown $RUNAS_ID failed"
20197 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20198 error "set default striped dir failed"
20200 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20201 $LCTL set_param fail_loc=0x80000158
20202 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20204 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20205 [ $stripe_index -eq 1 ] ||
20206 error "expect 1 get $stripe_index for $dir"
20208 run_test 300l "non-root user to create dir under striped dir with stale layout"
20211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20212 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20213 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20214 skip "Need MDS version at least 2.7.55"
20216 mkdir -p $DIR/$tdir/striped_dir
20217 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20218 error "set default stripes dir error"
20220 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20222 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20223 [ $stripe_count -eq 0 ] ||
20224 error "expect 0 get $stripe_count for a"
20226 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20227 error "set default stripes dir error"
20229 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20231 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20232 [ $stripe_count -eq 0 ] ||
20233 error "expect 0 get $stripe_count for b"
20235 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20236 error "set default stripes dir error"
20238 mkdir $DIR/$tdir/striped_dir/c &&
20239 error "default stripe_index is invalid, mkdir c should fails"
20241 rm -rf $DIR/$tdir || error "rmdir fails"
20243 run_test 300m "setstriped directory on single MDT FS"
20246 local list=$(comma_list $(mdts_nodes))
20249 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20255 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20256 skip "Need MDS version at least 2.7.55"
20257 remote_mds_nodsh && skip "remote MDS with nodsh"
20260 local list=$(comma_list $(mdts_nodes))
20262 trap cleanup_300n RETURN EXIT
20263 mkdir -p $DIR/$tdir
20264 chmod 777 $DIR/$tdir
20265 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20266 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20267 error "create striped dir succeeds with gid=0"
20269 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20270 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20271 error "create striped dir fails with gid=-1"
20273 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20274 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20275 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20276 error "set default striped dir succeeds with gid=0"
20279 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20280 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20281 error "set default striped dir fails with gid=-1"
20284 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20285 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20286 error "create test_dir fails"
20287 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20288 error "create test_dir1 fails"
20289 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20290 error "create test_dir2 fails"
20293 run_test 300n "non-root user to create dir under striped dir with default EA"
20296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20297 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20298 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20299 skip "Need MDS version at least 2.7.55"
20304 mkdir -p $DIR/$tdir
20306 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20307 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20308 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20309 skip "not enough free inodes $numfree1 $numfree2"
20312 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20313 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20314 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20315 skip "not enough free space $numfree1 $numfree2"
20318 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20319 error "setdirstripe fails"
20321 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20322 error "create dirs fails"
20324 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20325 ls $DIR/$tdir/striped_dir > /dev/null ||
20326 error "ls striped dir fails"
20327 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20328 error "unlink big striped dir fails"
20330 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20335 remote_mds_nodsh && skip "remote MDS with nodsh"
20337 mkdir -p $DIR/$tdir
20339 #define OBD_FAIL_OUT_ENOSPC 0x1704
20340 do_facet mds2 lctl set_param fail_loc=0x80001704
20341 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20342 && error "create striped directory should fail"
20344 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20346 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20349 run_test 300p "create striped directory without space"
20352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20353 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20355 local fd=$(free_fd)
20356 local cmd="exec $fd<$tdir"
20358 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20361 trap "eval $cmd" EXIT
20362 cd $tdir || error "cd $tdir fails"
20363 rmdir ../$tdir || error "rmdir $tdir fails"
20364 mkdir local_dir && error "create dir succeeds"
20365 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20369 run_test 300q "create remote directory under orphan directory"
20372 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20373 skip "Need MDS version at least 2.7.55" && return
20374 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20378 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20379 error "set striped dir error"
20381 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20382 error "getstripeddir fails"
20385 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20386 awk '/lmv_stripe_count:/ { print $2 }')
20388 [ $MDSCOUNT -ne $stripe_count ] &&
20389 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20391 rm -rf $DIR/$tdir/striped_dir ||
20392 error "unlink striped dir fails"
20394 run_test 300r "test -1 striped directory"
20396 prepare_remote_file() {
20397 mkdir $DIR/$tdir/src_dir ||
20398 error "create remote source failed"
20400 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20401 error "cp to remote source failed"
20402 touch $DIR/$tdir/src_dir/a
20404 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20405 error "create remote target dir failed"
20407 touch $DIR/$tdir/tgt_dir/b
20409 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20410 error "rename dir cross MDT failed!"
20412 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20413 error "src_child still exists after rename"
20415 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20416 error "missing file(a) after rename"
20418 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20419 error "diff after rename"
20423 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20426 local remote_file=$DIR/$tdir/tgt_dir/b
20428 mkdir -p $DIR/$tdir
20430 prepare_remote_file || error "prepare remote file failed"
20433 $OPENUNLINK $remote_file $remote_file ||
20434 error "openunlink $remote_file failed"
20435 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20437 run_test 310a "open unlink remote file"
20440 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20443 local remote_file=$DIR/$tdir/tgt_dir/b
20445 mkdir -p $DIR/$tdir
20447 prepare_remote_file || error "prepare remote file failed"
20449 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20450 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20451 $CHECKSTAT -t file $remote_file || error "check file failed"
20453 run_test 310b "unlink remote file with multiple links while open"
20456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20457 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20459 local remote_file=$DIR/$tdir/tgt_dir/b
20461 mkdir -p $DIR/$tdir
20463 prepare_remote_file || error "prepare remote file failed"
20465 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20466 multiop_bg_pause $remote_file O_uc ||
20467 error "mulitop failed for remote file"
20469 $MULTIOP $DIR/$tfile Ouc
20470 kill -USR1 $MULTIPID
20473 run_test 310c "open-unlink remote file with multiple links"
20477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20478 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20479 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20480 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20481 remote_mds_nodsh && skip "remote MDS with nodsh"
20483 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20484 local mdts=$(comma_list $(mdts_nodes))
20486 mkdir -p $DIR/$tdir
20487 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20488 createmany -o $DIR/$tdir/$tfile. 1000
20490 # statfs data is not real time, let's just calculate it
20491 old_iused=$((old_iused + 1000))
20493 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20494 osp.*OST0000*MDT0000.create_count")
20495 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20496 osp.*OST0000*MDT0000.max_create_count")
20497 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20499 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20500 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20501 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20503 unlinkmany $DIR/$tdir/$tfile. 1000
20505 do_nodes $mdts "$LCTL set_param -n \
20506 osp.*OST0000*.max_create_count=$max_count"
20507 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20508 do_nodes $mdts "$LCTL set_param -n \
20509 osp.*OST0000*.create_count=$count"
20510 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20511 grep "=0" && error "create_count is zero"
20514 for i in $(seq 120); do
20515 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20516 # system may be too busy to destroy all objs in time, use
20517 # a somewhat small value to not fail autotest
20518 [ $((old_iused - new_iused)) -gt 400 ] && break
20522 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20523 [ $((old_iused - new_iused)) -gt 400 ] ||
20524 error "objs not destroyed after unlink"
20526 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20533 local vdevdir=$(dirname $(facet_vdevice $ost))
20534 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20535 local zfs_zapid=$(do_facet $ost $cmd |
20536 grep -w "/O/0/d$((objid%32))" -C 5 |
20537 awk '/Object/{getline; print $1}')
20538 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20539 awk "/$objid = /"'{printf $3}')
20544 zfs_object_blksz() {
20548 local vdevdir=$(dirname $(facet_vdevice $ost))
20549 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20550 local blksz=$(do_facet $ost $cmd $objid |
20551 awk '/dblk/{getline; printf $4}')
20553 case "${blksz: -1}" in
20554 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20555 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20562 test_312() { # LU-4856
20563 remote_ost_nodsh && skip "remote OST with nodsh"
20564 [ "$ost1_FSTYPE" = "zfs" ] ||
20565 skip_env "the test only applies to zfs"
20567 local max_blksz=$(do_facet ost1 \
20568 $ZFS get -p recordsize $(facet_device ost1) |
20569 awk '!/VALUE/{print $3}')
20571 # to make life a little bit easier
20572 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20573 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20575 local tf=$DIR/$tdir/$tfile
20577 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20579 # Get ZFS object id
20580 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20581 # block size change by sequential overwrite
20584 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20585 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20587 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20588 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20592 # block size change by sequential append write
20593 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20594 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20595 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20598 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20599 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20600 oflag=sync conv=notrunc
20602 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20603 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20604 error "blksz error, actual $blksz, " \
20605 "expected: 2 * $count * $PAGE_SIZE"
20611 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20612 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20614 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20615 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20616 [ $blksz -eq $PAGE_SIZE ] ||
20617 error "blksz error: $blksz, expected: $PAGE_SIZE"
20619 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20620 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20621 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20623 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20624 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20625 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20627 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20630 remote_ost_nodsh && skip "remote OST with nodsh"
20632 local file=$DIR/$tfile
20635 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20637 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20638 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20639 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20640 error "write should failed"
20641 do_facet ost1 "$LCTL set_param fail_loc=0"
20644 run_test 313 "io should fail after last_rcvd update fail"
20647 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20649 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20650 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20652 wait_delete_completed
20653 do_facet ost1 "$LCTL set_param fail_loc=0"
20655 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20657 test_315() { # LU-618
20658 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20660 local file=$DIR/$tfile
20663 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20664 error "multiop file write failed"
20665 $MULTIOP $file oO_RDONLY:r4063232_c &
20670 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20673 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20676 run_test 315 "read should be accounted"
20679 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20680 large_xattr_enabled || skip_env "ea_inode feature disabled"
20682 rm -rf $DIR/$tdir/d
20683 mkdir -p $DIR/$tdir/d
20684 chown nobody $DIR/$tdir/d
20685 touch $DIR/$tdir/d/file
20687 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
20689 run_test 316 "lfs mv"
20692 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20693 skip "Need MDS version at least 2.11.53"
20694 if [ "$ost1_FSTYPE" == "zfs" ]; then
20695 skip "LU-10370: no implementation for ZFS"
20699 local grant_blk_size
20701 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20702 awk '/grant_block_size:/ { print $2; exit; }')
20704 # Create File of size 5M. Truncate it to below size's and verify
20707 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20708 error "Create file $DIR/$tfile failed"
20709 stack_trap "rm -f $DIR/$tfile" EXIT
20711 for trunc_sz in 2097152 4097 4000 509 0; do
20712 $TRUNCATE $DIR/$tfile $trunc_sz ||
20713 error "truncate $tfile to $trunc_sz failed"
20714 local sz=$(stat --format=%s $DIR/$tfile)
20715 local blk=$(stat --format=%b $DIR/$tfile)
20716 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20717 grant_blk_size) * 8))
20719 if [[ $blk -ne $trunc_blk ]]; then
20720 $(which stat) $DIR/$tfile
20721 error "Expected Block $trunc_blk got $blk for $tfile"
20724 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20725 error "Expected Size $trunc_sz got $sz for $tfile"
20730 # Create file with a hole and write actual two blocks. Block count
20733 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20734 conv=fsync || error "Create file : $DIR/$tfile"
20736 # Calculate the final truncate size.
20737 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20740 # truncate to size $trunc_sz bytes. Strip the last block
20741 # The block count must drop to 8
20743 $TRUNCATE $DIR/$tfile $trunc_sz ||
20744 error "truncate $tfile to $trunc_sz failed"
20746 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20747 sz=$(stat --format=%s $DIR/$tfile)
20748 blk=$(stat --format=%b $DIR/$tfile)
20750 if [[ $blk -ne $trunc_bsz ]]; then
20751 $(which stat) $DIR/$tfile
20752 error "Expected Block $trunc_bsz got $blk for $tfile"
20755 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20756 error "Expected Size $trunc_sz got $sz for $tfile"
20758 run_test 317 "Verify blocks get correctly update after truncate"
20761 local old_max_active=$($LCTL get_param -n \
20762 llite.*.max_read_ahead_async_active 2>/dev/null)
20764 $LCTL set_param llite.*.max_read_ahead_async_active=256
20765 local max_active=$($LCTL get_param -n \
20766 llite.*.max_read_ahead_async_active 2>/dev/null)
20767 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20769 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
20770 error "set max_read_ahead_async_active should succeed"
20772 $LCTL set_param llite.*.max_read_ahead_async_active=512
20773 max_active=$($LCTL get_param -n \
20774 llite.*.max_read_ahead_async_active 2>/dev/null)
20775 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20777 # restore @max_active
20778 [ $old_max_active -ne 0 ] && $LCTL set_param \
20779 llite.*.max_read_ahead_async_active=$old_max_active
20781 local old_threshold=$($LCTL get_param -n \
20782 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20783 local max_per_file_mb=$($LCTL get_param -n \
20784 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20786 local invalid=$(($max_per_file_mb + 1))
20788 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20789 && error "set $invalid should fail"
20791 local valid=$(($invalid - 1))
20793 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20794 error "set $valid should succeed"
20795 local threshold=$($LCTL get_param -n \
20796 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20797 [ $threshold -eq $valid ] || error \
20798 "expect threshold $valid got $threshold"
20800 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20802 run_test 318 "Verify async readahead tunables"
20805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20807 local before=$(date +%s)
20809 local mdir=$DIR/$tdir
20810 local file=$mdir/xxx
20812 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20815 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20816 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20817 $LFS mv -m1 $file &
20820 dd if=$file of=/dev/null
20822 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20823 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20825 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20827 run_test 319 "lost lease lock on migrate error"
20829 test_398a() { # LU-4198
20830 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20831 $LCTL set_param ldlm.namespaces.*.lru_size=clear
20833 # request a new lock on client
20834 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20836 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20837 local lock_count=$($LCTL get_param -n \
20838 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20839 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
20841 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
20843 # no lock cached, should use lockless IO and not enqueue new lock
20844 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20845 lock_count=$($LCTL get_param -n \
20846 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20847 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
20849 run_test 398a "direct IO should cancel lock otherwise lockless"
20851 test_398b() { # LU-4198
20852 which fio || skip_env "no fio installed"
20853 $LFS setstripe -c -1 $DIR/$tfile
20856 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
20859 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
20860 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20861 --numjobs=$njobs --fallocate=none \
20862 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20863 --filename=$DIR/$tfile &
20866 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
20867 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
20868 --numjobs=$njobs --fallocate=none \
20869 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20870 --filename=$DIR/$tfile || true
20875 run_test 398b "DIO and buffer IO race"
20877 test_398c() { # LU-4198
20878 which fio || skip_env "no fio installed"
20880 saved_debug=$($LCTL get_param -n debug)
20881 $LCTL set_param debug=0
20883 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
20884 ((size /= 1024)) # by megabytes
20885 ((size /= 2)) # write half of the OST at most
20886 [ $size -gt 40 ] && size=40 #reduce test time anyway
20888 $LFS setstripe -c 1 $DIR/$tfile
20890 # it seems like ldiskfs reserves more space than necessary if the
20891 # writing blocks are not mapped, so it extends the file firstly
20892 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
20893 cancel_lru_locks osc
20895 # clear and verify rpc_stats later
20896 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
20899 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
20900 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
20901 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20902 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20903 --filename=$DIR/$tfile
20904 [ $? -eq 0 ] || error "fio write error"
20906 [ $($LCTL get_param -n \
20907 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
20908 error "Locks were requested while doing AIO"
20910 # get the percentage of 1-page I/O
20911 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
20912 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
20914 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
20916 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
20917 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20918 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20919 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20920 --filename=$DIR/$tfile
20921 [ $? -eq 0 ] || error "fio mixed read write error"
20924 $LCTL set_param debug="$saved_debug"
20926 run_test 398c "run fio to test AIO"
20929 local read_write=$1
20930 if [ "$read_write" = "write" ]; then
20931 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20932 elif [ "$read_write" = "read" ]; then
20933 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20935 error "argument error"
20938 # turn off debug for performance testing
20939 local saved_debug=$($LCTL get_param -n debug)
20940 $LCTL set_param debug=0
20942 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20944 # get ost1 size - $FSNAME-OST0000
20945 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20946 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20947 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20949 if [ "$read_write" = "read" ]; then
20950 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20953 local start_time=$(date +%s.%N)
20954 $dd_cmd bs=1M count=$blocks oflag=sync ||
20955 error "real dd $read_write error"
20956 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20958 if [ "$read_write" = "write" ]; then
20962 # define OBD_FAIL_OST_FAKE_RW 0x238
20963 do_facet ost1 $LCTL set_param fail_loc=0x238
20965 local start_time=$(date +%s.%N)
20966 $dd_cmd bs=1M count=$blocks oflag=sync ||
20967 error "fake dd $read_write error"
20968 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20970 if [ "$read_write" = "write" ]; then
20972 cancel_lru_locks osc
20973 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20974 error "$tfile size not $blocks MB"
20976 do_facet ost1 $LCTL set_param fail_loc=0
20978 echo "fake $read_write $duration_fake vs. normal $read_write" \
20979 "$duration in seconds"
20980 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20981 error_not_in_vm "fake write is slower"
20983 $LCTL set_param -n debug="$saved_debug"
20986 test_399a() { # LU-7655 for OST fake write
20987 remote_ost_nodsh && skip "remote OST with nodsh"
20991 run_test 399a "fake write should not be slower than normal write"
20993 test_399b() { # LU-8726 for OST fake read
20994 remote_ost_nodsh && skip "remote OST with nodsh"
20995 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20996 skip_env "ldiskfs only test"
21001 run_test 399b "fake read should not be slower than normal read"
21003 test_400a() { # LU-1606, was conf-sanity test_74
21004 if ! which $CC > /dev/null 2>&1; then
21005 skip_env "$CC is not installed"
21008 local extra_flags=''
21009 local out=$TMP/$tfile
21010 local prefix=/usr/include/lustre
21013 # Oleg removes c files in his test rig so test if any c files exist
21014 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21015 skip_env "Needed c test files are missing"
21017 if ! [[ -d $prefix ]]; then
21018 # Assume we're running in tree and fixup the include path.
21019 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21020 extra_flags+=" -L$LUSTRE/utils/.lib"
21023 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21024 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21025 error "client api broken"
21029 run_test 400a "Lustre client api program can compile and link"
21031 test_400b() { # LU-1606, LU-5011
21033 local out=$TMP/$tfile
21034 local prefix=/usr/include/linux/lustre
21036 # We use a hard coded prefix so that this test will not fail
21037 # when run in tree. There are headers in lustre/include/lustre/
21038 # that are not packaged (like lustre_idl.h) and have more
21039 # complicated include dependencies (like config.h and lnet/types.h).
21040 # Since this test about correct packaging we just skip them when
21041 # they don't exist (see below) rather than try to fixup cppflags.
21043 if ! which $CC > /dev/null 2>&1; then
21044 skip_env "$CC is not installed"
21047 for header in $prefix/*.h; do
21048 if ! [[ -f "$header" ]]; then
21052 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21053 continue # lustre_ioctl.h is internal header
21056 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21057 error "cannot compile '$header'"
21061 run_test 400b "packaged headers can be compiled"
21063 test_401a() { #LU-7437
21064 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21065 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21067 #count the number of parameters by "list_param -R"
21068 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21069 #count the number of parameters by listing proc files
21070 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21071 echo "proc_dirs='$proc_dirs'"
21072 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21073 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21076 [ $params -eq $procs ] ||
21077 error "found $params parameters vs. $procs proc files"
21079 # test the list_param -D option only returns directories
21080 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21081 #count the number of parameters by listing proc directories
21082 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21085 [ $params -eq $procs ] ||
21086 error "found $params parameters vs. $procs proc files"
21088 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21091 local save=$($LCTL get_param -n jobid_var)
21094 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21095 error "no error returned when setting bad parameters"
21097 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21098 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21100 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21101 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21102 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21104 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21107 local jobid_var_old=$($LCTL get_param -n jobid_var)
21108 local jobid_var_new
21110 $LCTL set_param jobid_var= &&
21111 error "no error returned for 'set_param a='"
21113 jobid_var_new=$($LCTL get_param -n jobid_var)
21114 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21115 error "jobid_var was changed by setting without value"
21117 $LCTL set_param jobid_var &&
21118 error "no error returned for 'set_param a'"
21120 jobid_var_new=$($LCTL get_param -n jobid_var)
21121 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21122 error "jobid_var was changed by setting without value"
21124 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21127 local jobid_var_old=$($LCTL get_param -n jobid_var)
21128 local jobid_var_new
21129 local new_value="foo=bar"
21131 $LCTL set_param jobid_var=$new_value ||
21132 error "'set_param a=b' did not accept a value containing '='"
21134 jobid_var_new=$($LCTL get_param -n jobid_var)
21135 [[ "$jobid_var_new" == "$new_value" ]] ||
21136 error "'set_param a=b' failed on a value containing '='"
21138 # Reset the jobid_var to test the other format
21139 $LCTL set_param jobid_var=$jobid_var_old
21140 jobid_var_new=$($LCTL get_param -n jobid_var)
21141 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21142 error "failed to reset jobid_var"
21144 $LCTL set_param jobid_var $new_value ||
21145 error "'set_param a b' did not accept a value containing '='"
21147 jobid_var_new=$($LCTL get_param -n jobid_var)
21148 [[ "$jobid_var_new" == "$new_value" ]] ||
21149 error "'set_param a b' failed on a value containing '='"
21151 $LCTL set_param jobid_var $jobid_var_old
21152 jobid_var_new=$($LCTL get_param -n jobid_var)
21153 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21154 error "failed to reset jobid_var"
21156 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21159 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21160 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21161 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21162 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21163 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21164 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21165 remote_mds_nodsh && skip "remote MDS with nodsh"
21167 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21168 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21169 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21170 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21171 echo "Touch failed - OK"
21173 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21176 local file1=$DIR/$tfile.1
21177 local file2=$DIR/$tfile.2
21178 local tfile=$TMP/$tfile
21180 rm -f $file1 $file2 $tfile
21185 # 30 sec OBD_TIMEOUT in ll_getattr()
21186 # right before populating st_nlink
21187 $LCTL set_param fail_loc=0x80001409
21188 stat -c %h $file1 > $tfile &
21190 # create an alias, drop all locks and reclaim the dentry
21192 cancel_lru_locks mdc
21193 cancel_lru_locks osc
21194 sysctl -w vm.drop_caches=2
21198 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21200 rm -f $tfile $file1 $file2
21202 run_test 403 "i_nlink should not drop to zero due to aliasing"
21204 test_404() { # LU-6601
21205 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21206 skip "Need server version newer than 2.8.52"
21207 remote_mds_nodsh && skip "remote MDS with nodsh"
21209 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21210 awk '/osp .*-osc-MDT/ { print $4}')
21213 for osp in $mosps; do
21214 echo "Deactivate: " $osp
21215 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21216 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21217 awk -vp=$osp '$4 == p { print $2 }')
21218 [ $stat = IN ] || {
21219 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21220 error "deactivate error"
21222 echo "Activate: " $osp
21223 do_facet $SINGLEMDS $LCTL --device %$osp activate
21224 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21225 awk -vp=$osp '$4 == p { print $2 }')
21226 [ $stat = UP ] || {
21227 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21228 error "activate error"
21232 run_test 404 "validate manual {de}activated works properly for OSPs"
21235 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21236 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21237 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21238 skip "Layout swap lock is not supported"
21240 check_swap_layouts_support
21242 test_mkdir $DIR/$tdir
21243 swap_lock_test -d $DIR/$tdir ||
21244 error "One layout swap locked test failed"
21246 run_test 405 "Various layout swap lock tests"
21249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21250 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21251 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21253 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21254 skip "Need MDS version at least 2.8.50"
21256 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21257 local test_pool=$TESTNAME
21259 pool_add $test_pool || error "pool_add failed"
21260 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21261 error "pool_add_targets failed"
21263 save_layout_restore_at_exit $MOUNT
21265 # parent set default stripe count only, child will stripe from both
21266 # parent and fs default
21267 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21268 error "setstripe $MOUNT failed"
21269 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21270 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21271 for i in $(seq 10); do
21272 local f=$DIR/$tdir/$tfile.$i
21273 touch $f || error "touch failed"
21274 local count=$($LFS getstripe -c $f)
21275 [ $count -eq $OSTCOUNT ] ||
21276 error "$f stripe count $count != $OSTCOUNT"
21277 local offset=$($LFS getstripe -i $f)
21278 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21279 local size=$($LFS getstripe -S $f)
21280 [ $size -eq $((def_stripe_size * 2)) ] ||
21281 error "$f stripe size $size != $((def_stripe_size * 2))"
21282 local pool=$($LFS getstripe -p $f)
21283 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21286 # change fs default striping, delete parent default striping, now child
21287 # will stripe from new fs default striping only
21288 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21289 error "change $MOUNT default stripe failed"
21290 $LFS setstripe -c 0 $DIR/$tdir ||
21291 error "delete $tdir default stripe failed"
21292 for i in $(seq 11 20); do
21293 local f=$DIR/$tdir/$tfile.$i
21294 touch $f || error "touch $f failed"
21295 local count=$($LFS getstripe -c $f)
21296 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21297 local offset=$($LFS getstripe -i $f)
21298 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21299 local size=$($LFS getstripe -S $f)
21300 [ $size -eq $def_stripe_size ] ||
21301 error "$f stripe size $size != $def_stripe_size"
21302 local pool=$($LFS getstripe -p $f)
21303 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21306 unlinkmany $DIR/$tdir/$tfile. 1 20
21308 local f=$DIR/$tdir/$tfile
21309 pool_remove_all_targets $test_pool $f
21310 pool_remove $test_pool $f
21312 run_test 406 "DNE support fs default striping"
21315 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21316 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21317 skip "Need MDS version at least 2.8.55"
21318 remote_mds_nodsh && skip "remote MDS with nodsh"
21320 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21321 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21322 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21323 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21324 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21326 #define OBD_FAIL_DT_TXN_STOP 0x2019
21327 for idx in $(seq $MDSCOUNT); do
21328 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21330 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21331 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21332 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21335 run_test 407 "transaction fail should cause operation fail"
21338 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21340 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21341 lctl set_param fail_loc=0x8000040a
21342 # let ll_prepare_partial_page() fail
21343 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21347 # create at least 100 unused inodes so that
21348 # shrink_icache_memory(0) should not return 0
21349 touch $DIR/$tfile-{0..100}
21350 rm -f $DIR/$tfile-{0..100}
21353 echo 2 > /proc/sys/vm/drop_caches
21355 run_test 408 "drop_caches should not hang due to page leaks"
21359 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21361 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21362 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21363 touch $DIR/$tdir/guard || error "(2) Fail to create"
21365 local PREFIX=$(str_repeat 'A' 128)
21366 echo "Create 1K hard links start at $(date)"
21367 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21368 error "(3) Fail to hard link"
21370 echo "Links count should be right although linkEA overflow"
21371 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21372 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21373 [ $linkcount -eq 1001 ] ||
21374 error "(5) Unexpected hard links count: $linkcount"
21376 echo "List all links start at $(date)"
21377 ls -l $DIR/$tdir/foo > /dev/null ||
21378 error "(6) Fail to list $DIR/$tdir/foo"
21380 echo "Unlink hard links start at $(date)"
21381 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21382 error "(7) Fail to unlink"
21383 echo "Unlink hard links finished at $(date)"
21385 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21389 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21390 skip "Need client version at least 2.9.59"
21392 # Create a file, and stat it from the kernel
21393 local testfile=$DIR/$tfile
21396 local run_id=$RANDOM
21397 local my_ino=$(stat --format "%i" $testfile)
21399 # Try to insert the module. This will always fail as the
21400 # module is designed to not be inserted.
21401 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21404 # Anything but success is a test failure
21406 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21407 error "no inode match"
21409 run_test 410 "Test inode number returned from kernel thread"
21411 cleanup_test411_cgroup() {
21417 local cg_basedir=/sys/fs/cgroup/memory
21419 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21420 skip "no setup for cgroup"
21422 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21423 error "test file creation failed"
21424 cancel_lru_locks osc
21426 # Create a very small memory cgroup to force a slab allocation error
21427 local cgdir=$cg_basedir/osc_slab_alloc
21428 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21429 trap "cleanup_test411_cgroup $cgdir" EXIT
21430 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21431 echo 1M > $cgdir/memory.limit_in_bytes
21433 # Should not LBUG, just be killed by oom-killer
21434 # dd will return 0 even allocation failure in some environment.
21435 # So don't check return value
21436 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21437 cleanup_test411_cgroup $cgdir
21441 run_test 411 "Slab allocation error with cgroup does not LBUG"
21444 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21445 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21446 skip "Need server version at least 2.10.55"
21449 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21450 error "mkdir failed"
21451 $LFS getdirstripe $DIR/$tdir
21452 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21453 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21454 error "expect $((MDSCOUT - 1)) get $stripe_index"
21455 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21456 [ $stripe_count -eq 2 ] ||
21457 error "expect 2 get $stripe_count"
21459 run_test 412 "mkdir on specific MDTs"
21463 local stripe_count=$2
21464 local mdts=$(comma_list $(mdts_nodes))
21467 local lmv_qos_prio_free
21468 local lmv_qos_threshold_rr
21469 local lmv_qos_maxage
21470 local lod_qos_prio_free
21471 local lod_qos_threshold_rr
21472 local lod_qos_maxage
21476 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21477 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21478 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21480 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21481 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21482 stack_trap "$LCTL set_param \
21483 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21484 stack_trap "$LCTL set_param \
21485 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21486 stack_trap "$LCTL set_param \
21487 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21489 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21490 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21491 lod_qos_prio_free=${lod_qos_prio_free%%%}
21492 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21493 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21494 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21495 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21496 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21497 stack_trap "do_nodes $mdts $LCTL set_param \
21498 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21499 stack_trap "do_nodes $mdts $LCTL set_param \
21500 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21502 stack_trap "do_nodes $mdts $LCTL set_param \
21503 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21506 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21508 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21509 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21511 testdir=$DIR/$tdir-s$stripe_count/rr
21513 for i in $(seq $((100 * MDSCOUNT))); do
21514 eval $mkdir_cmd $testdir/subdir$i ||
21515 error "$mkdir_cmd subdir$i failed"
21518 for i in $(seq $MDSCOUNT); do
21519 count=$($LFS getdirstripe -i $testdir/* |
21520 grep ^$((i - 1))$ | wc -l)
21521 echo "$count directories created on MDT$((i - 1))"
21522 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21524 if [ $stripe_count -gt 1 ]; then
21525 count=$($LFS getdirstripe $testdir/* |
21526 grep -P "^\s+$((i - 1))\t" | wc -l)
21527 echo "$count stripes created on MDT$((i - 1))"
21528 # deviation should < 5% of average
21529 [ $count -lt $((95 * stripe_count)) ] ||
21530 [ $count -gt $((105 * stripe_count)) ] &&
21531 error "stripes are not evenly distributed"
21535 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21536 do_nodes $mdts $LCTL set_param \
21537 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21540 echo "Check for uneven MDTs: "
21550 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21551 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21552 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21554 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21555 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21558 for ((i = 1; i < ${#ffree[@]}; i++)); do
21559 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21560 if [ $tmp -gt $max ]; then
21564 if [ $tmp -lt $min ]; then
21570 [ ${ffree[min_index]} -eq 0 ] &&
21571 skip "no free files in MDT$min_index"
21572 [ ${ffree[min_index]} -gt 100000000 ] &&
21573 skip "too much free files in MDT$min_index"
21575 # Check if we need to generate uneven MDTs
21577 local diff=$(((max - min) * 100 / min))
21578 local value="$(generate_string 1024)"
21580 while [ $diff -lt $threshold ]; do
21581 # generate uneven MDTs, create till $threshold% diff
21582 echo -n "weight diff=$diff% must be > $threshold% ..."
21583 count=$((${ffree[min_index]} / 10))
21584 # 50 sec per 10000 files in vm
21585 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21586 skip "$count files to create"
21587 echo "Fill MDT$min_index with $count files"
21588 [ -d $DIR/$tdir-MDT$min_index ] ||
21589 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21590 error "mkdir $tdir-MDT$min_index failed"
21591 for i in $(seq $count); do
21592 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21593 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21594 error "create f$j_$i failed"
21595 setfattr -n user.413b -v $value \
21596 $DIR/$tdir-MDT$min_index/f$j_$i ||
21597 error "setfattr f$j_$i failed"
21600 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21601 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21602 max=$(((${ffree[max_index]} >> 8) * \
21603 (${bavail[max_index]} * bsize >> 16)))
21604 min=$(((${ffree[min_index]} >> 8) * \
21605 (${bavail[min_index]} * bsize >> 16)))
21606 diff=$(((max - min) * 100 / min))
21609 echo "MDT filesfree available: ${ffree[@]}"
21610 echo "MDT blocks available: ${bavail[@]}"
21611 echo "weight diff=$diff%"
21614 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21616 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21617 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21618 # decrease statfs age, so that it can be updated in time
21619 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21620 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21624 testdir=$DIR/$tdir-s$stripe_count/qos
21626 for i in $(seq $((100 * MDSCOUNT))); do
21627 eval $mkdir_cmd $testdir/subdir$i ||
21628 error "$mkdir_cmd subdir$i failed"
21631 for i in $(seq $MDSCOUNT); do
21632 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21634 echo "$count directories created on MDT$((i - 1))"
21636 if [ $stripe_count -gt 1 ]; then
21637 count=$($LFS getdirstripe $testdir/* |
21638 grep -P "^\s+$((i - 1))\t" | wc -l)
21639 echo "$count stripes created on MDT$((i - 1))"
21643 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21644 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21646 # D-value should > 10% of averge
21647 [ $((max - min)) -lt 10 ] &&
21648 error "subdirs shouldn't be evenly distributed"
21651 if [ $stripe_count -gt 1 ]; then
21652 max=$($LFS getdirstripe $testdir/* |
21653 grep -P "^\s+$max_index\t" | wc -l)
21654 min=$($LFS getdirstripe $testdir/* |
21655 grep -P "^\s+$min_index\t" | wc -l)
21656 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21657 error "stripes shouldn't be evenly distributed"|| true
21662 [ $MDSCOUNT -lt 2 ] &&
21663 skip "We need at least 2 MDTs for this test"
21665 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21666 skip "Need server version at least 2.12.52"
21670 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21671 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21672 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21673 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21674 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21677 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21680 [ $MDSCOUNT -lt 2 ] &&
21681 skip "We need at least 2 MDTs for this test"
21683 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21684 skip "Need server version at least 2.12.52"
21688 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21689 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21690 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21691 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21692 $LFS setdirstripe -D -c $stripe_count \
21693 $DIR/$tdir-s$stripe_count/rr ||
21694 error "setdirstripe failed"
21695 $LFS setdirstripe -D -c $stripe_count \
21696 $DIR/$tdir-s$stripe_count/qos ||
21697 error "setdirstripe failed"
21698 test_qos_mkdir "mkdir" $stripe_count
21701 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21704 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21705 $LCTL set_param fail_loc=0x80000521
21706 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21709 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21713 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21714 skip "Need server version at least 2.11.52"
21724 # this test may be slow on ZFS
21725 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21727 # though this test is designed for striped directory, let's test normal
21728 # directory too since lock is always saved as CoS lock.
21729 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21730 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21739 start_time=$(date +%s)
21740 for i in $(seq $total); do
21741 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21744 end_time=$(date +%s)
21745 duration=$((end_time - start_time))
21747 kill -9 $setattr_pid
21749 echo "rename $total files took $duration sec"
21750 [ $duration -lt 100 ] || error "rename took $duration sec"
21752 run_test 415 "lock revoke is not missing"
21755 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21756 skip "Need server version at least 2.11.55"
21758 # define OBD_FAIL_OSD_TXN_START 0x19a
21759 do_facet mds1 lctl set_param fail_loc=0x19a
21761 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21765 run_test 416 "transaction start failure won't cause system hung"
21769 do_nodes $(comma_list $(mdts_nodes)) \
21770 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21771 do_nodes $(comma_list $(mdts_nodes)) \
21772 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21773 do_nodes $(comma_list $(mdts_nodes)) \
21774 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21779 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21780 skip "Need MDS version at least 2.11.56"
21782 trap cleanup_417 RETURN EXIT
21784 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21785 do_nodes $(comma_list $(mdts_nodes)) \
21786 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21787 $LFS migrate -m 0 $DIR/$tdir.1 &&
21788 error "migrate dir $tdir.1 should fail"
21790 do_nodes $(comma_list $(mdts_nodes)) \
21791 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21792 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21793 error "create remote dir $tdir.2 should fail"
21795 do_nodes $(comma_list $(mdts_nodes)) \
21796 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21797 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21798 error "create striped dir $tdir.3 should fail"
21801 run_test 417 "disable remote dir, striped dir and dir migration"
21803 # Checks that the outputs of df [-i] and lfs df [-i] match
21805 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21815 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21817 for count in {1..100}; do
21821 # read the lines of interest
21822 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21823 error "df $inodes $dir | tail -n +2 failed"
21824 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21825 error "lfs df $inodes $dir | grep summary: failed"
21827 # skip first substrings of each output as they are different
21828 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21829 # compare the two outputs
21831 for i in {1..5}; do
21832 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21840 lfs df $inodes $dir
21841 error "df and lfs df $1 output mismatch: " \
21842 "df ${inodes}: ${df_out[*]}, " \
21843 "lfs df ${inodes}: ${lfs_df_out[*]}"
21848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21850 local dir=$DIR/$tdir
21851 local numfiles=$((RANDOM % 4096 + 2))
21852 local numblocks=$((RANDOM % 256 + 1))
21854 wait_delete_completed
21857 # check block output
21858 check_lfs_df blocks $dir
21859 # check inode output
21860 check_lfs_df inodes $dir
21862 # create a single file and retest
21863 echo "Creating a single file and testing"
21864 createmany -o $dir/$tfile- 1 &>/dev/null ||
21865 error "creating 1 file in $dir failed"
21866 check_lfs_df blocks $dir
21867 check_lfs_df inodes $dir
21869 # create a random number of files
21870 echo "Creating $((numfiles - 1)) files and testing"
21871 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21872 error "creating $((numfiles - 1)) files in $dir failed"
21874 # write a random number of blocks to the first test file
21875 echo "Writing $numblocks 4K blocks and testing"
21876 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21877 count=$numblocks &>/dev/null ||
21878 error "dd to $dir/${tfile}-0 failed"
21881 check_lfs_df blocks $dir
21882 check_lfs_df inodes $dir
21884 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21885 error "unlinking $numfiles files in $dir failed"
21887 run_test 418 "df and lfs df outputs match"
21891 local dir=$DIR/$tdir
21896 cancel_lru_locks mdc
21898 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21899 $LCTL set_param fail_loc=0x1410
21901 $LCTL set_param fail_loc=0
21904 run_test 419 "Verify open file by name doesn't crash kernel"
21908 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21909 skip "Need MDS version at least 2.12.53"
21911 local SAVE_UMASK=$(umask)
21912 local dir=$DIR/$tdir
21913 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21917 mkdir -m03777 $dir/testdir
21918 ls -dn $dir/testdir
21919 # Need to remove trailing '.' when SELinux is enabled
21920 local dirperms=$(ls -dn $dir/testdir |
21921 awk '{ sub(/\.$/, "", $1); print $1}')
21922 [ $dirperms == "drwxrwsrwt" ] ||
21923 error "incorrect perms on $dir/testdir"
21925 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21926 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21927 ls -n $dir/testdir/testfile
21928 local fileperms=$(ls -n $dir/testdir/testfile |
21929 awk '{ sub(/\.$/, "", $1); print $1}')
21930 [ $fileperms == "-rwxr-xr-x" ] ||
21931 error "incorrect perms on $dir/testdir/testfile"
21935 run_test 420 "clear SGID bit on non-directories for non-members"
21942 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21943 skip "Need MDS version at least 2.12.54"
21945 test_mkdir $DIR/$tdir
21946 createmany -o $DIR/$tdir/f 3
21947 cnt=$(ls -1 $DIR/$tdir | wc -l)
21948 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21950 fid1=$(lfs path2fid $DIR/$tdir/f1)
21951 fid2=$(lfs path2fid $DIR/$tdir/f2)
21952 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21954 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21955 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21957 cnt=$(ls -1 $DIR/$tdir | wc -l)
21958 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21960 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21961 createmany -o $DIR/$tdir/f 3
21962 cnt=$(ls -1 $DIR/$tdir | wc -l)
21963 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21965 fid1=$(lfs path2fid $DIR/$tdir/f1)
21966 fid2=$(lfs path2fid $DIR/$tdir/f2)
21967 echo "remove using fsname $FSNAME"
21968 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21970 cnt=$(ls -1 $DIR/$tdir | wc -l)
21971 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21973 run_test 421a "simple rm by fid"
21980 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21981 skip "Need MDS version at least 2.12.54"
21983 test_mkdir $DIR/$tdir
21984 createmany -o $DIR/$tdir/f 3
21985 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21988 FID1=$(lfs path2fid $DIR/$tdir/f1)
21989 FID2=$(lfs path2fid $DIR/$tdir/f2)
21990 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21992 kill -USR1 $MULTIPID
21995 cnt=$(ls $DIR/$tdir | wc -l)
21996 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21998 run_test 421b "rm by fid on open file"
22004 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22005 skip "Need MDS version at least 2.12.54"
22007 test_mkdir $DIR/$tdir
22008 createmany -o $DIR/$tdir/f 3
22009 touch $DIR/$tdir/$tfile
22010 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22011 cnt=$(ls -1 $DIR/$tdir | wc -l)
22012 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22014 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22015 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22017 cnt=$(ls $DIR/$tdir | wc -l)
22018 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22020 run_test 421c "rm by fid against hardlinked files"
22026 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22027 skip "Need MDS version at least 2.12.54"
22029 test_mkdir $DIR/$tdir
22030 createmany -o $DIR/$tdir/f 4097
22031 cnt=$(ls -1 $DIR/$tdir | wc -l)
22032 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22034 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22035 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22037 cnt=$(ls $DIR/$tdir | wc -l)
22039 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22041 run_test 421d "rmfid en masse"
22047 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22048 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22049 skip "Need MDS version at least 2.12.54"
22051 mkdir -p $DIR/$tdir
22052 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22053 createmany -o $DIR/$tdir/striped_dir/f 512
22054 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22055 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22057 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22058 sed "s/[/][^:]*://g")
22059 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22061 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22063 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22065 run_test 421e "rmfid in DNE"
22071 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22072 skip "Need MDS version at least 2.12.54"
22074 test_mkdir $DIR/$tdir
22076 cnt=$(ls -1 $DIR/$tdir | wc -l)
22077 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22079 FID=$(lfs path2fid $DIR/$tdir/f)
22080 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22081 # rmfid should fail
22082 cnt=$(ls -1 $DIR/$tdir | wc -l)
22083 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22085 chmod a+rw $DIR/$tdir
22087 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22088 # rmfid should fail
22089 cnt=$(ls -1 $DIR/$tdir | wc -l)
22090 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22093 $RUNAS touch $DIR/$tdir/f
22094 FID=$(lfs path2fid $DIR/$tdir/f)
22095 echo "rmfid as root"
22096 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22097 cnt=$(ls -1 $DIR/$tdir | wc -l)
22098 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22101 $RUNAS touch $DIR/$tdir/f
22102 cnt=$(ls -1 $DIR/$tdir | wc -l)
22103 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22104 FID=$(lfs path2fid $DIR/$tdir/f)
22105 # rmfid w/o user_fid2path mount option should fail
22106 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22107 cnt=$(ls -1 $DIR/$tdir | wc -l)
22108 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22110 umount_client $MOUNT || error "failed to umount client"
22111 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22112 error "failed to mount client'"
22114 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22115 # rmfid should succeed
22116 cnt=$(ls -1 $DIR/$tdir | wc -l)
22117 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22119 # rmfid shouldn't allow to remove files due to dir's permission
22120 chmod a+rwx $DIR/$tdir
22123 FID=$(lfs path2fid $DIR/$tdir/f)
22124 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22126 umount_client $MOUNT || error "failed to umount client"
22127 mount_client $MOUNT "$MOUNT_OPTS" ||
22128 error "failed to mount client'"
22131 run_test 421f "rmfid checks permissions"
22137 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22138 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22139 skip "Need MDS version at least 2.12.54"
22141 mkdir -p $DIR/$tdir
22142 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22143 createmany -o $DIR/$tdir/striped_dir/f 512
22144 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22145 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22147 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22148 sed "s/[/][^:]*://g")
22150 rm -f $DIR/$tdir/striped_dir/f1*
22151 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22152 removed=$((512 - cnt))
22154 # few files have been just removed, so we expect
22155 # rmfid to fail on their fids
22156 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22157 [ $removed != $errors ] && error "$errors != $removed"
22159 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22161 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22163 run_test 421g "rmfid to return errors properly"
22166 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22167 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22168 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22169 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22170 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22172 local amc=$(at_max_get client)
22173 local amo=$(at_max_get mds1)
22174 local timeout=`lctl get_param -n timeout`
22176 at_max_set 0 client
22179 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22180 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22181 fail_val=$(((2*timeout + 10)*1000))
22182 touch $DIR/$tdir/d3/file &
22184 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22185 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22186 fail_val=$((2*timeout + 5))
22187 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22191 sleep $((2 * timeout))
22195 touch $DIR/$tdir/d2/file3
22196 touch $DIR/$tdir/d2/file4
22197 touch $DIR/$tdir/d2/file5
22200 at_max_set $amc client
22201 at_max_set $amo mds1
22203 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22204 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22205 error "Watchdog is always throttled"
22207 run_test 422 "kill a process with RPC in progress"
22220 # ensure statfs cache is expired
22223 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22224 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22228 run_test 423 "statfs should return a right data"
22231 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22232 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22233 skip "Need server version at least 2.9.55"
22235 start_full_debug_logging
22239 stop_full_debug_logging
22243 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22244 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22245 awk '/The barrier for/ { print $7 }')
22248 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22253 barrier_expired() {
22256 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22257 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22258 awk '/will be expired/ { print $7 }')
22260 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22269 echo "Start barrier_freeze at: $(date)"
22270 #define OBD_FAIL_BARRIER_DELAY 0x2202
22271 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22272 # Do not reduce barrier time - See LU-11873
22273 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22276 local b_status=$(barrier_stat)
22277 echo "Got barrier status at: $(date)"
22278 [ "$b_status" = "'freezing_p1'" ] ||
22279 error "(1) unexpected barrier status $b_status"
22281 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22283 b_status=$(barrier_stat)
22284 [ "$b_status" = "'frozen'" ] ||
22285 error "(2) unexpected barrier status $b_status"
22287 local expired=$(barrier_expired)
22288 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22289 sleep $((expired + 3))
22291 b_status=$(barrier_stat)
22292 [ "$b_status" = "'expired'" ] ||
22293 error "(3) unexpected barrier status $b_status"
22295 # Do not reduce barrier time - See LU-11873
22296 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22297 error "(4) fail to freeze barrier"
22299 b_status=$(barrier_stat)
22300 [ "$b_status" = "'frozen'" ] ||
22301 error "(5) unexpected barrier status $b_status"
22303 echo "Start barrier_thaw at: $(date)"
22304 #define OBD_FAIL_BARRIER_DELAY 0x2202
22305 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22306 do_facet mgs $LCTL barrier_thaw $FSNAME &
22309 b_status=$(barrier_stat)
22310 echo "Got barrier status at: $(date)"
22311 [ "$b_status" = "'thawing'" ] ||
22312 error "(6) unexpected barrier status $b_status"
22314 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22316 b_status=$(barrier_stat)
22317 [ "$b_status" = "'thawed'" ] ||
22318 error "(7) unexpected barrier status $b_status"
22320 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22321 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22322 do_facet mgs $LCTL barrier_freeze $FSNAME
22324 b_status=$(barrier_stat)
22325 [ "$b_status" = "'failed'" ] ||
22326 error "(8) unexpected barrier status $b_status"
22328 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22329 do_facet mgs $LCTL barrier_thaw $FSNAME
22333 run_test 801a "write barrier user interfaces and stat machine"
22338 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22339 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22340 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22341 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22342 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22344 cancel_lru_locks mdc
22346 # 180 seconds should be long enough
22347 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22349 local b_status=$(barrier_stat)
22350 [ "$b_status" = "'frozen'" ] ||
22351 error "(6) unexpected barrier status $b_status"
22353 mkdir $DIR/$tdir/d0/d10 &
22356 touch $DIR/$tdir/d1/f13 &
22359 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22362 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22365 rm -f $DIR/$tdir/d4/f12 &
22368 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22370 # To guarantee taht the 'stat' is not blocked
22371 b_status=$(barrier_stat)
22372 [ "$b_status" = "'frozen'" ] ||
22373 error "(8) unexpected barrier status $b_status"
22375 # let above commands to run at background
22378 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22379 ps -p $touch_pid || error "(10) touch should be blocked"
22380 ps -p $ln_pid || error "(11) link should be blocked"
22381 ps -p $mv_pid || error "(12) rename should be blocked"
22382 ps -p $rm_pid || error "(13) unlink should be blocked"
22384 b_status=$(barrier_stat)
22385 [ "$b_status" = "'frozen'" ] ||
22386 error "(14) unexpected barrier status $b_status"
22388 do_facet mgs $LCTL barrier_thaw $FSNAME
22389 b_status=$(barrier_stat)
22390 [ "$b_status" = "'thawed'" ] ||
22391 error "(15) unexpected barrier status $b_status"
22393 wait $mkdir_pid || error "(16) mkdir should succeed"
22394 wait $touch_pid || error "(17) touch should succeed"
22395 wait $ln_pid || error "(18) link should succeed"
22396 wait $mv_pid || error "(19) rename should succeed"
22397 wait $rm_pid || error "(20) unlink should succeed"
22401 run_test 801b "modification will be blocked by write barrier"
22404 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22408 stop mds2 || error "(1) Fail to stop mds2"
22410 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22412 local b_status=$(barrier_stat)
22413 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22414 do_facet mgs $LCTL barrier_thaw $FSNAME
22415 error "(2) unexpected barrier status $b_status"
22418 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22419 error "(3) Fail to rescan barrier bitmap"
22421 # Do not reduce barrier time - See LU-11873
22422 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22424 b_status=$(barrier_stat)
22425 [ "$b_status" = "'frozen'" ] ||
22426 error "(4) unexpected barrier status $b_status"
22428 do_facet mgs $LCTL barrier_thaw $FSNAME
22429 b_status=$(barrier_stat)
22430 [ "$b_status" = "'thawed'" ] ||
22431 error "(5) unexpected barrier status $b_status"
22433 local devname=$(mdsdevname 2)
22435 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22437 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22438 error "(7) Fail to rescan barrier bitmap"
22442 run_test 801c "rescan barrier bitmap"
22444 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22445 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22446 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22447 saved_MOUNT_OPTS=$MOUNT_OPTS
22453 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22454 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22455 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22456 MOUNT_OPTS=$saved_MOUNT_OPTS
22461 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22462 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22463 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22464 skip "Need server version at least 2.9.55"
22466 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22468 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22470 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22471 error "(2) Fail to copy"
22473 trap cleanup_802a EXIT
22475 # sync by force before remount as readonly
22476 sync; sync_all_data; sleep 3; sync_all_data
22480 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22481 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22482 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22484 echo "Mount the server as read only"
22485 setupall server_only || error "(3) Fail to start servers"
22487 echo "Mount client without ro should fail"
22488 mount_client $MOUNT &&
22489 error "(4) Mount client without 'ro' should fail"
22491 echo "Mount client with ro should succeed"
22492 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22493 mount_client $MOUNT ||
22494 error "(5) Mount client with 'ro' should succeed"
22496 echo "Modify should be refused"
22497 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22499 echo "Read should be allowed"
22500 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22501 error "(7) Read should succeed under ro mode"
22505 run_test 802a "simulate readonly device"
22508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22509 remote_mds_nodsh && skip "remote MDS with nodsh"
22511 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22512 skip "readonly option not available"
22514 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22516 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22517 error "(2) Fail to copy"
22519 # write back all cached data before setting MDT to readonly
22523 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22524 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22526 echo "Modify should be refused"
22527 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22529 echo "Read should be allowed"
22530 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22531 error "(7) Read should succeed under ro mode"
22534 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22536 run_test 802b "be able to set MDTs to readonly"
22539 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22540 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22541 skip "MDS needs to be newer than 2.10.54"
22543 mkdir -p $DIR/$tdir
22544 # Create some objects on all MDTs to trigger related logs objects
22545 for idx in $(seq $MDSCOUNT); do
22546 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22547 $DIR/$tdir/dir${idx} ||
22548 error "Fail to create $DIR/$tdir/dir${idx}"
22552 wait_delete_completed # ensure old test cleanups are finished
22553 echo "before create:"
22555 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22557 for i in {1..10}; do
22558 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22559 error "Fail to create $DIR/$tdir/foo$i"
22563 echo "after create:"
22565 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22567 # allow for an llog to be cleaned up during the test
22568 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22569 error "before ($before_used) + 10 > after ($after_used)"
22571 for i in {1..10}; do
22572 rm -rf $DIR/$tdir/foo$i ||
22573 error "Fail to remove $DIR/$tdir/foo$i"
22576 sleep 3 # avoid MDT return cached statfs
22577 wait_delete_completed
22578 echo "after unlink:"
22580 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22582 # allow for an llog to be created during the test
22583 [ $after_used -le $((before_used + 1)) ] ||
22584 error "after ($after_used) > before ($before_used) + 1"
22586 run_test 803 "verify agent object for remote object"
22589 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22590 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22591 skip "MDS needs to be newer than 2.10.54"
22592 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22594 mkdir -p $DIR/$tdir
22595 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22596 error "Fail to create $DIR/$tdir/dir0"
22598 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22599 local dev=$(mdsdevname 2)
22601 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22602 grep ${fid} || error "NOT found agent entry for dir0"
22604 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22605 error "Fail to create $DIR/$tdir/dir1"
22607 touch $DIR/$tdir/dir1/foo0 ||
22608 error "Fail to create $DIR/$tdir/dir1/foo0"
22609 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22612 for idx in $(seq $MDSCOUNT); do
22613 dev=$(mdsdevname $idx)
22614 do_facet mds${idx} \
22615 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22616 grep ${fid} && rc=$idx
22619 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22620 error "Fail to rename foo0 to foo1"
22621 if [ $rc -eq 0 ]; then
22622 for idx in $(seq $MDSCOUNT); do
22623 dev=$(mdsdevname $idx)
22624 do_facet mds${idx} \
22625 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22626 grep ${fid} && rc=$idx
22630 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22631 error "Fail to rename foo1 to foo2"
22632 if [ $rc -eq 0 ]; then
22633 for idx in $(seq $MDSCOUNT); do
22634 dev=$(mdsdevname $idx)
22635 do_facet mds${idx} \
22636 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22637 grep ${fid} && rc=$idx
22641 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22643 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22644 error "Fail to link to $DIR/$tdir/dir1/foo2"
22645 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22646 error "Fail to rename foo2 to foo0"
22647 unlink $DIR/$tdir/dir1/foo0 ||
22648 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22649 rm -rf $DIR/$tdir/dir0 ||
22650 error "Fail to rm $DIR/$tdir/dir0"
22652 for idx in $(seq $MDSCOUNT); do
22653 dev=$(mdsdevname $idx)
22657 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22659 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22660 error "mount mds$idx failed"
22661 df $MOUNT > /dev/null 2>&1
22663 # e2fsck should not return error
22665 error "e2fsck detected error on MDT${idx}: rc=$rc"
22668 run_test 804 "verify agent entry for remote entry"
22671 do_facet $SINGLEMDS zfs set quota=$old $fsset
22672 unlinkmany $DIR/$tdir/f- 1000000
22677 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22678 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22679 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22680 skip "netfree not implemented before 0.7"
22681 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22682 skip "Need MDS version at least 2.10.57"
22689 local pref="osd-zfs.$FSNAME-MDT0000."
22691 # limit available space on MDS dataset to meet nospace issue
22692 # quickly. then ZFS 0.7.2 can use reserved space if asked
22693 # properly (using netfree flag in osd_declare_destroy()
22694 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22695 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22697 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22698 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22699 let "usedkb=usedkb-freekb"
22700 let "freekb=freekb/2"
22701 if let "freekb > 5000"; then
22704 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22705 trap cleanup_805 EXIT
22707 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22708 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22709 rm -rf $DIR/$tdir || error "not able to remove"
22710 do_facet $SINGLEMDS zfs set quota=$old $fsset
22713 run_test 805 "ZFS can remove from full fs"
22719 local size=$($LFS getsom -s $file)
22720 local expect=$(stat -c %s $file)
22722 [[ $size == $expect ]] ||
22723 error "$file expected size: $expect, got: $size"
22725 local blocks=$($LFS getsom -b $file)
22726 expect=$(stat -c %b $file)
22727 [[ $blocks == $expect ]] ||
22728 error "$file expected blocks: $expect, got: $blocks"
22733 local size=$($LFS getsom -s $1)
22736 [[ $size == $expect ]] ||
22737 error "$file expected size: $expect, got: $size"
22741 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22742 skip "Need MDS version at least 2.11.52"
22746 touch $DIR/$tfile || error "touch $tfile failed"
22748 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22749 save_lustre_params client "llite.*.xattr_cache" > $save
22750 lctl set_param llite.*.xattr_cache=0
22751 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22753 # single-threaded write
22754 echo "Test SOM for single-threaded write"
22755 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22756 error "write $tfile failed"
22757 check_lsom_size $DIR/$tfile $bs
22760 local size=$(($num * $bs))
22764 echo "Test SOM for single client multi-threaded($num) write"
22765 $TRUNCATE $DIR/$tfile 0
22766 for ((i = 0; i < $num; i++)); do
22767 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22769 offset=$((offset + $bs))
22771 for (( i=0; i < $num; i++ )); do
22774 check_lsom_size $DIR/$tfile $size
22776 $TRUNCATE $DIR/$tfile 0
22777 for ((i = 0; i < $num; i++)); do
22778 offset=$((offset - $bs))
22779 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22782 for (( i=0; i < $num; i++ )); do
22785 check_lsom_size $DIR/$tfile $size
22787 # multi-client writes
22788 num=$(get_node_count ${CLIENTS//,/ })
22789 size=$(($num * $bs))
22793 echo "Test SOM for multi-client ($num) writes"
22794 $TRUNCATE $DIR/$tfile 0
22795 for client in ${CLIENTS//,/ }; do
22796 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22799 offset=$((offset + $bs))
22801 for (( i=0; i < $num; i++ )); do
22804 check_lsom_size $DIR/$tfile $offset
22807 $TRUNCATE $DIR/$tfile 0
22808 for client in ${CLIENTS//,/ }; do
22809 offset=$((offset - $bs))
22810 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22814 for (( i=0; i < $num; i++ )); do
22817 check_lsom_size $DIR/$tfile $size
22820 echo "Test SOM for truncate"
22821 $TRUNCATE $DIR/$tfile 1048576
22822 check_lsom_size $DIR/$tfile 1048576
22823 $TRUNCATE $DIR/$tfile 1234
22824 check_lsom_size $DIR/$tfile 1234
22826 # verify SOM blocks count
22827 echo "Verify SOM block count"
22828 $TRUNCATE $DIR/$tfile 0
22829 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22830 error "failed to write file $tfile"
22831 check_lsom_data $DIR/$tfile
22833 run_test 806 "Verify Lazy Size on MDS"
22836 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22837 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22838 skip "Need MDS version at least 2.11.52"
22840 # Registration step
22841 changelog_register || error "changelog_register failed"
22842 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22843 changelog_users $SINGLEMDS | grep -q $cl_user ||
22844 error "User $cl_user not found in changelog_users"
22846 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22847 save_lustre_params client "llite.*.xattr_cache" > $save
22848 lctl set_param llite.*.xattr_cache=0
22849 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22851 rm -rf $DIR/$tdir || error "rm $tdir failed"
22852 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22853 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22854 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22855 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22856 error "truncate $tdir/trunc failed"
22859 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
22860 error "write $tfile failed"
22862 # multi-client wirtes
22863 local num=$(get_node_count ${CLIENTS//,/ })
22867 echo "Test SOM for multi-client ($num) writes"
22868 touch $DIR/$tfile || error "touch $tfile failed"
22869 $TRUNCATE $DIR/$tfile 0
22870 for client in ${CLIENTS//,/ }; do
22871 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22874 offset=$((offset + $bs))
22876 for (( i=0; i < $num; i++ )); do
22880 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
22881 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
22882 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22883 check_lsom_data $DIR/$tdir/trunc
22884 check_lsom_data $DIR/$tdir/single_dd
22885 check_lsom_data $DIR/$tfile
22888 # Deregistration step
22889 changelog_deregister || error "changelog_deregister failed"
22891 run_test 807 "verify LSOM syncing tool"
22893 check_som_nologged()
22895 local lines=$($LFS changelog $FSNAME-MDT0000 |
22896 grep 'x=trusted.som' | wc -l)
22897 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22901 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22902 skip "Need MDS version at least 2.11.55"
22904 # Registration step
22905 changelog_register || error "changelog_register failed"
22907 touch $DIR/$tfile || error "touch $tfile failed"
22910 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22911 error "write $tfile failed"
22914 $TRUNCATE $DIR/$tfile 1234
22917 $TRUNCATE $DIR/$tfile 1048576
22920 # Deregistration step
22921 changelog_deregister || error "changelog_deregister failed"
22923 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22928 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22932 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22933 skip "Need MDS version at least 2.11.56"
22935 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22936 error "failed to create DoM-only file $DIR/$tfile"
22937 touch $DIR/$tfile || error "touch $tfile failed"
22938 check_som_nodata $DIR/$tfile
22940 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22941 error "write $tfile failed"
22942 check_som_nodata $DIR/$tfile
22944 $TRUNCATE $DIR/$tfile 1234
22945 check_som_nodata $DIR/$tfile
22947 $TRUNCATE $DIR/$tfile 4097
22948 check_som_nodata $DIR/$file
22950 run_test 809 "Verify no SOM xattr store for DoM-only files"
22953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22954 $GSS && skip_env "could not run with gss"
22955 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22956 skip "OST < 2.12.58 doesn't align checksum"
22959 stack_trap "set_checksums $ORIG_CSUM" EXIT
22960 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22965 for csum in $CKSUM_TYPES; do
22966 #define OBD_FAIL_OSC_NO_GRANT 0x411
22967 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22968 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22970 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22971 before=$(md5sum $DIR/$tfile)
22972 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22973 after=$(md5sum $DIR/$tfile)
22974 [ "$before" == "$after" ] ||
22975 error "$csum: $before != $after bs=$1 seek=$2"
22979 run_test 810 "partial page writes on ZFS (LU-11663)"
22982 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22983 skip "OST < 2.12.51 doesn't support this fail_loc"
22984 [ "$SHARED_KEY" = true ] &&
22985 skip "OSC connections never go IDLE with Shared-Keys enabled"
22987 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22988 # ensure ost1 is connected
22989 stat $DIR/$tfile >/dev/null || error "can't stat"
22990 wait_osc_import_state client ost1 FULL
22991 # no locks, no reqs to let the connection idle
22992 cancel_lru_locks osc
22994 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22995 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22996 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22997 wait_osc_import_state client ost1 CONNECTING
22998 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23000 stat $DIR/$tfile >/dev/null || error "can't stat file"
23002 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23004 test_812b() { # LU-12378
23005 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23006 skip "OST < 2.12.51 doesn't support this fail_loc"
23007 [ "$SHARED_KEY" = true ] &&
23008 skip "OSC connections never go IDLE with Shared-Keys enabled"
23010 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23011 # ensure ost1 is connected
23012 stat $DIR/$tfile >/dev/null || error "can't stat"
23013 wait_osc_import_state client ost1 FULL
23014 # no locks, no reqs to let the connection idle
23015 cancel_lru_locks osc
23017 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23018 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23019 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23020 wait_osc_import_state client ost1 CONNECTING
23021 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23023 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23024 wait_osc_import_state client ost1 IDLE
23026 run_test 812b "do not drop no resend request for idle connect"
23029 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23030 [ -z "$file_heat_sav" ] && skip "no file heat support"
23041 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23042 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23044 $LCTL set_param -n llite.*.file_heat=1
23045 echo "Turn on file heat"
23046 echo "Period second: $period_second, Decay percentage: $decay_pct"
23048 echo "QQQQ" > $DIR/$tfile
23049 echo "QQQQ" > $DIR/$tfile
23050 echo "QQQQ" > $DIR/$tfile
23051 cat $DIR/$tfile > /dev/null
23052 cat $DIR/$tfile > /dev/null
23053 cat $DIR/$tfile > /dev/null
23054 cat $DIR/$tfile > /dev/null
23056 local out=$($LFS heat_get $DIR/$tfile)
23058 $LFS heat_get $DIR/$tfile
23059 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23060 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23061 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23062 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23064 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23065 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23066 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23067 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23069 sleep $((period_second + 3))
23070 echo "Sleep $((period_second + 3)) seconds..."
23071 # The recursion formula to calculate the heat of the file f is as
23073 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23074 # Where Hi is the heat value in the period between time points i*I and
23075 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23076 # to the weight of Ci.
23077 out=$($LFS heat_get $DIR/$tfile)
23078 $LFS heat_get $DIR/$tfile
23079 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23080 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23081 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23082 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23084 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23085 error "read sample ($readsample) is wrong"
23086 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23087 error "write sample ($writesample) is wrong"
23088 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23089 error "read bytes ($readbyte) is wrong"
23090 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23091 error "write bytes ($writebyte) is wrong"
23093 echo "QQQQ" > $DIR/$tfile
23094 echo "QQQQ" > $DIR/$tfile
23095 echo "QQQQ" > $DIR/$tfile
23096 cat $DIR/$tfile > /dev/null
23097 cat $DIR/$tfile > /dev/null
23098 cat $DIR/$tfile > /dev/null
23099 cat $DIR/$tfile > /dev/null
23101 sleep $((period_second + 3))
23102 echo "Sleep $((period_second + 3)) seconds..."
23104 out=$($LFS heat_get $DIR/$tfile)
23105 $LFS heat_get $DIR/$tfile
23106 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23107 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23108 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23109 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23111 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23112 4 * $decay_pct) / 100") -eq 1 ] ||
23113 error "read sample ($readsample1) is wrong"
23114 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23115 3 * $decay_pct) / 100") -eq 1 ] ||
23116 error "write sample ($writesample1) is wrong"
23117 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23118 20 * $decay_pct) / 100") -eq 1 ] ||
23119 error "read bytes ($readbyte1) is wrong"
23120 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23121 15 * $decay_pct) / 100") -eq 1 ] ||
23122 error "write bytes ($writebyte1) is wrong"
23124 echo "Turn off file heat for the file $DIR/$tfile"
23125 $LFS heat_set -o $DIR/$tfile
23127 echo "QQQQ" > $DIR/$tfile
23128 echo "QQQQ" > $DIR/$tfile
23129 echo "QQQQ" > $DIR/$tfile
23130 cat $DIR/$tfile > /dev/null
23131 cat $DIR/$tfile > /dev/null
23132 cat $DIR/$tfile > /dev/null
23133 cat $DIR/$tfile > /dev/null
23135 out=$($LFS heat_get $DIR/$tfile)
23136 $LFS heat_get $DIR/$tfile
23137 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23138 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23139 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23140 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23142 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23143 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23144 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23145 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23147 echo "Trun on file heat for the file $DIR/$tfile"
23148 $LFS heat_set -O $DIR/$tfile
23150 echo "QQQQ" > $DIR/$tfile
23151 echo "QQQQ" > $DIR/$tfile
23152 echo "QQQQ" > $DIR/$tfile
23153 cat $DIR/$tfile > /dev/null
23154 cat $DIR/$tfile > /dev/null
23155 cat $DIR/$tfile > /dev/null
23156 cat $DIR/$tfile > /dev/null
23158 out=$($LFS heat_get $DIR/$tfile)
23159 $LFS heat_get $DIR/$tfile
23160 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23161 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23162 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23163 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23165 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23166 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23167 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23168 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23170 $LFS heat_set -c $DIR/$tfile
23171 $LCTL set_param -n llite.*.file_heat=0
23172 echo "Turn off file heat support for the Lustre filesystem"
23174 echo "QQQQ" > $DIR/$tfile
23175 echo "QQQQ" > $DIR/$tfile
23176 echo "QQQQ" > $DIR/$tfile
23177 cat $DIR/$tfile > /dev/null
23178 cat $DIR/$tfile > /dev/null
23179 cat $DIR/$tfile > /dev/null
23180 cat $DIR/$tfile > /dev/null
23182 out=$($LFS heat_get $DIR/$tfile)
23183 $LFS heat_get $DIR/$tfile
23184 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23185 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23186 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23187 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23189 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23190 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23191 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23192 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23194 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23197 run_test 813 "File heat verfication"
23201 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23202 echo -n y >> $DIR/$tfile
23203 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23204 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23206 run_test 814 "sparse cp works as expected (LU-12361)"
23210 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23211 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23213 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23216 [ "$SHARED_KEY" = true ] &&
23217 skip "OSC connections never go IDLE with Shared-Keys enabled"
23219 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23220 # ensure ost1 is connected
23221 stat $DIR/$tfile >/dev/null || error "can't stat"
23222 wait_osc_import_state client ost1 FULL
23223 # no locks, no reqs to let the connection idle
23224 cancel_lru_locks osc
23225 lru_resize_disable osc
23228 before=$($LCTL get_param -n \
23229 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23231 wait_osc_import_state client ost1 IDLE
23232 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23233 now=$($LCTL get_param -n \
23234 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23235 [ $before == $now ] || error "lru_size changed $before != $now"
23237 run_test 816 "do not reset lru_resize on idle reconnect"
23241 exportfs -u localhost:$DIR/nfsexp
23246 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23248 mkdir -p $DIR/nfsexp
23249 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23250 error "failed to export nfs"
23252 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23253 stack_trap cleanup_817 EXIT
23255 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23256 error "failed to mount nfs to $tmpdir"
23258 cp /bin/true $tmpdir
23259 $DIR/nfsexp/true || error "failed to execute 'true' command"
23261 run_test 817 "nfsd won't cache write lock for exec file"
23265 $LFS setstripe -c1 -i0 $DIR/$tfile
23266 $LFS setstripe -c1 -i1 $DIR/$tfile
23268 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23269 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23270 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23271 error "start $SINGLEMDS failed"
23274 run_test 818 "unlink with failed llog"
23277 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23278 cancel_lru_locks osc
23279 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23280 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23281 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23284 run_test 819a "too big niobuf in read"
23287 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23288 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23289 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23290 cancel_lru_locks osc
23294 run_test 819b "too big niobuf in write"
23297 function test_820_start_ost() {
23300 for num in $(seq $OSTCOUNT); do
23301 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23306 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23309 umount_client $MOUNT || error "umount failed"
23310 for num in $(seq $OSTCOUNT); do
23314 # mount client with no active OSTs
23315 # so that the client can't initialize max LOV EA size
23316 # from OSC notifications
23317 mount_client $MOUNT || error "mount failed"
23318 # delay OST starting to keep this 0 max EA size for a while
23319 test_820_start_ost &
23321 # create a directory on MDS2
23322 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23323 error "Failed to create directory"
23324 # open intent should update default EA size
23325 # see mdc_update_max_ea_from_body()
23326 # notice this is the very first RPC to MDS2
23327 cp /etc/services $DIR/$tdir/mds2 ||
23328 error "Failed to copy files to mds$n"
23330 run_test 820 "update max EA from open intent"
23333 # tests that do cleanup/setup should be run at the end
23337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23340 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23341 $LCTL set_param fail_loc=0x903
23343 cancel_lru_locks MGC
23345 FAIL_ON_ERROR=true cleanup
23346 FAIL_ON_ERROR=true setup
23348 run_test 900 "umount should not race with any mgc requeue thread"
23350 # LUS-6253/LU-11185
23356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23358 # some get_param have a bug to handle dot in param name
23359 cancel_lru_locks MGC
23360 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23361 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23362 umount_client $MOUNT || error "umount failed"
23363 mount_client $MOUNT || error "mount failed"
23364 cancel_lru_locks MGC
23365 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23366 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23368 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23369 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23373 run_test 901 "don't leak a mgc lock on client umount"
23377 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23378 skip "client does not have LU-13377 fix"
23379 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23380 $LCTL set_param fail_loc=0x1415
23381 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23382 cancel_lru_locks osc
23385 run_test 902 "test short write doesn't hang lustre"
23388 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23389 check_and_cleanup_lustre
23390 if [ "$I_MOUNTED" != "yes" ]; then
23391 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true