3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local OSTIDX=${1:-""}
1785 local list=$(comma_list $(osts_nodes))
1786 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1788 do_nodes $list lctl set_param fail_loc=0
1789 sync # initiate all OST_DESTROYs from MDS to OST
1793 exhaust_precreations() {
1796 local FAILIDX=${3:-$OSTIDX}
1797 local ofacet=ost$((OSTIDX + 1))
1799 test_mkdir -p -c1 $DIR/$tdir
1800 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1801 local mfacet=mds$((mdtidx + 1))
1802 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1804 local OST=$(ostname_from_index $OSTIDX)
1807 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1808 local last_id=$(do_facet $mfacet lctl get_param -n \
1809 osp.$mdtosc_proc1.prealloc_last_id)
1810 local next_id=$(do_facet $mfacet lctl get_param -n \
1811 osp.$mdtosc_proc1.prealloc_next_id)
1813 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1814 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1816 test_mkdir -p $DIR/$tdir/${OST}
1817 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1818 #define OBD_FAIL_OST_ENOSPC 0x215
1819 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1820 echo "Creating to objid $last_id on ost $OST..."
1821 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1822 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1827 exhaust_all_precreations() {
1829 for (( i=0; i < OSTCOUNT; i++ )) ; do
1830 exhaust_precreations $i $1 -1
1835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1837 remote_mds_nodsh && skip "remote MDS with nodsh"
1838 remote_ost_nodsh && skip "remote OST with nodsh"
1841 rm -f $DIR/$tdir/$tfile
1842 exhaust_precreations 0 0x80000215
1843 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1844 touch $DIR/$tdir/$tfile || error "touch failed"
1845 $LFS getstripe $DIR/$tdir/$tfile
1848 run_test 27n "create file with some full OSTs"
1851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1853 remote_mds_nodsh && skip "remote MDS with nodsh"
1854 remote_ost_nodsh && skip "remote OST with nodsh"
1857 rm -f $DIR/$tdir/$tfile
1858 exhaust_all_precreations 0x215
1860 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1865 run_test 27o "create file with all full OSTs (should error)"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 test_mkdir $DIR/$tdir
1877 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1878 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1881 exhaust_precreations 0 0x80000215
1882 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1883 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1884 $LFS getstripe $DIR/$tdir/$tfile
1888 run_test 27p "append to a truncated file with some full OSTs"
1891 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1893 remote_mds_nodsh && skip "remote MDS with nodsh"
1894 remote_ost_nodsh && skip "remote OST with nodsh"
1897 rm -f $DIR/$tdir/$tfile
1899 test_mkdir $DIR/$tdir
1900 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1901 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1902 error "truncate $DIR/$tdir/$tfile failed"
1903 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1905 exhaust_all_precreations 0x215
1907 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1908 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1912 run_test 27q "append to truncated file with all OSTs full (should error)"
1915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1917 remote_mds_nodsh && skip "remote MDS with nodsh"
1918 remote_ost_nodsh && skip "remote OST with nodsh"
1921 rm -f $DIR/$tdir/$tfile
1922 exhaust_precreations 0 0x80000215
1924 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1928 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1930 test_27s() { # bug 10725
1931 test_mkdir $DIR/$tdir
1932 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1933 local stripe_count=0
1934 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1935 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1936 error "stripe width >= 2^32 succeeded" || true
1939 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1941 test_27t() { # bug 10864
1946 $WLFS getstripe $tfile
1949 run_test 27t "check that utils parse path correctly"
1951 test_27u() { # bug 4900
1952 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1953 remote_mds_nodsh && skip "remote MDS with nodsh"
1956 local list=$(comma_list $(mdts_nodes))
1958 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1959 do_nodes $list $LCTL set_param fail_loc=0x139
1960 test_mkdir -p $DIR/$tdir
1961 trap simple_cleanup_common EXIT
1962 createmany -o $DIR/$tdir/t- 1000
1963 do_nodes $list $LCTL set_param fail_loc=0
1965 TLOG=$TMP/$tfile.getstripe
1966 $LFS getstripe $DIR/$tdir > $TLOG
1967 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1968 unlinkmany $DIR/$tdir/t- 1000
1970 [[ $OBJS -gt 0 ]] &&
1971 error "$OBJS objects created on OST-0. See $TLOG" ||
1974 run_test 27u "skip object creation on OSC w/o objects"
1976 test_27v() { # bug 4900
1977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1979 remote_mds_nodsh && skip "remote MDS with nodsh"
1980 remote_ost_nodsh && skip "remote OST with nodsh"
1982 exhaust_all_precreations 0x215
1985 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1987 touch $DIR/$tdir/$tfile
1988 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1990 for (( i=1; i < OSTCOUNT; i++ )); do
1991 do_facet ost$i lctl set_param fail_loc=0x705
1993 local START=`date +%s`
1994 createmany -o $DIR/$tdir/$tfile 32
1996 local FINISH=`date +%s`
1997 local TIMEOUT=`lctl get_param -n timeout`
1998 local PROCESS=$((FINISH - START))
1999 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2000 error "$FINISH - $START >= $TIMEOUT / 2"
2001 sleep $((TIMEOUT / 2 - PROCESS))
2004 run_test 27v "skip object creation on slow OST"
2006 test_27w() { # bug 10997
2007 test_mkdir $DIR/$tdir
2008 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2009 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2010 error "stripe size $size != 65536" || true
2011 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2012 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2014 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2017 [[ $OSTCOUNT -lt 2 ]] &&
2018 skip_env "skipping multiple stripe count/offset test"
2020 test_mkdir $DIR/$tdir
2021 for i in $(seq 1 $OSTCOUNT); do
2023 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2024 error "setstripe -c $i -i $offset failed"
2025 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2026 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2027 [ $count -ne $i ] && error "stripe count $count != $i" || true
2028 [ $index -ne $offset ] &&
2029 error "stripe offset $index != $offset" || true
2032 run_test 27wa "check $LFS setstripe -c -i options"
2035 remote_ost_nodsh && skip "remote OST with nodsh"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2039 OFFSET=$(($OSTCOUNT - 1))
2041 local OST=$(ostname_from_index $OSTIDX)
2043 test_mkdir $DIR/$tdir
2044 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2045 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2047 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2048 for i in $(seq 0 $OFFSET); do
2049 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2050 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2051 error "OST0 was degraded but new created file still use it"
2053 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2055 run_test 27x "create files while OST0 is degraded"
2058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2060 remote_ost_nodsh && skip "remote OST with nodsh"
2061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2063 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2064 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2065 osp.$mdtosc.prealloc_last_id)
2066 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2067 osp.$mdtosc.prealloc_next_id)
2068 local fcount=$((last_id - next_id))
2069 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2070 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2072 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2073 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2074 local OST_DEACTIVE_IDX=-1
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OST_DEACTIVE_IDX == -1 ]; then
2083 OST_DEACTIVE_IDX=$OSTIDX
2085 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2086 echo $OSC "is Deactivated:"
2087 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2091 OSTIDX=$(index_from_ostuuid $OST)
2092 test_mkdir $DIR/$tdir
2093 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2095 for OSC in $MDS_OSCS; do
2096 OST=$(osc_to_ost $OSC)
2097 OSTIDX=$(index_from_ostuuid $OST)
2098 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2099 echo $OST "is degraded:"
2100 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2101 obdfilter.$OST.degraded=1
2106 createmany -o $DIR/$tdir/$tfile $fcount
2108 for OSC in $MDS_OSCS; do
2109 OST=$(osc_to_ost $OSC)
2110 OSTIDX=$(index_from_ostuuid $OST)
2111 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2112 echo $OST "is recovered from degraded:"
2113 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2114 obdfilter.$OST.degraded=0
2116 do_facet $SINGLEMDS lctl --device %$OSC activate
2120 # all osp devices get activated, hence -1 stripe count restored
2121 local stripe_count=0
2123 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2124 # devices get activated.
2126 $LFS setstripe -c -1 $DIR/$tfile
2127 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2129 [ $stripe_count -ne $OSTCOUNT ] &&
2130 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2133 run_test 27y "create files while OST0 is degraded and the rest inactive"
2139 lmm_count=$($LFS getstripe -c $1)
2140 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2141 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2143 local old_ifs="$IFS"
2145 fid=($($LFS path2fid $1))
2148 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2149 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2151 # compare lmm_seq and lu_fid->f_seq
2152 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2153 # compare lmm_object_id and lu_fid->oid
2154 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2156 # check the trusted.fid attribute of the OST objects of the file
2157 local have_obdidx=false
2159 $LFS getstripe $1 | while read obdidx oid hex seq; do
2160 # skip lines up to and including "obdidx"
2161 [ -z "$obdidx" ] && break
2162 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2163 $have_obdidx || continue
2165 local ost=$((obdidx + 1))
2166 local dev=$(ostdevname $ost)
2169 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2171 seq=$(echo $seq | sed -e "s/^0x//g")
2172 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2173 oid_hex=$(echo $oid)
2175 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2177 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2181 # Don't unmount/remount the OSTs if we don't need to do that.
2182 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2183 # update too, until that use mount/ll_decode_filter_fid/mount.
2184 # Re-enable when debugfs will understand new filter_fid.
2186 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2187 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2188 $dev 2>/dev/null" | grep "parent=")
2190 if [ -z "$ff" ]; then
2192 mount_fstype ost$ost
2193 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2194 $(facet_mntpt ost$ost)/$obj_file)
2195 unmount_fstype ost$ost
2196 start ost$ost $dev $OST_MOUNT_OPTS
2200 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2202 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2204 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2205 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2207 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2208 # stripe_size=1048576 component_id=1 component_start=0 \
2209 # component_end=33554432
2210 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2211 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2212 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2214 if grep -q 'stripe=' <<<$ff; then
2215 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2217 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2218 # into f_ver in this case. See comment on ff_parent.
2219 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2222 # compare lmm_seq and filter_fid->ff_parent.f_seq
2223 [ $ff_pseq = $lmm_seq ] ||
2224 error "FF parent SEQ $ff_pseq != $lmm_seq"
2225 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2226 [ $ff_poid = $lmm_oid ] ||
2227 error "FF parent OID $ff_poid != $lmm_oid"
2228 (($ff_pstripe == $stripe_nr)) ||
2229 error "FF stripe $ff_pstripe != $stripe_nr"
2231 stripe_nr=$((stripe_nr + 1))
2232 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2234 if grep -q 'stripe_count=' <<<$ff; then
2235 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2236 -e 's/ .*//' <<<$ff)
2237 [ $lmm_count = $ff_scnt ] ||
2238 error "FF stripe count $lmm_count != $ff_scnt"
2244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2245 remote_ost_nodsh && skip "remote OST with nodsh"
2247 test_mkdir $DIR/$tdir
2248 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2249 { error "setstripe -c -1 failed"; return 1; }
2250 # We need to send a write to every object to get parent FID info set.
2251 # This _should_ also work for setattr, but does not currently.
2252 # touch $DIR/$tdir/$tfile-1 ||
2253 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2254 { error "dd $tfile-1 failed"; return 2; }
2255 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2256 { error "setstripe -c -1 failed"; return 3; }
2257 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2258 { error "dd $tfile-2 failed"; return 4; }
2260 # make sure write RPCs have been sent to OSTs
2263 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2264 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2266 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2268 test_27A() { # b=19102
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2271 save_layout_restore_at_exit $MOUNT
2272 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2273 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2274 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2275 local default_size=$($LFS getstripe -S $MOUNT)
2276 local default_offset=$($LFS getstripe -i $MOUNT)
2277 local dsize=$(do_facet $SINGLEMDS \
2278 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2279 [ $default_size -eq $dsize ] ||
2280 error "stripe size $default_size != $dsize"
2281 [ $default_offset -eq -1 ] ||
2282 error "stripe offset $default_offset != -1"
2284 run_test 27A "check filesystem-wide default LOV EA values"
2286 test_27B() { # LU-2523
2287 test_mkdir $DIR/$tdir
2288 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2290 # open f1 with O_LOV_DELAY_CREATE
2292 # call setstripe ioctl on open file descriptor for f1
2294 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2298 # open f1 with O_LOV_DELAY_CREATE
2300 # call setstripe ioctl on open file descriptor for f1
2302 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2304 # Allow multiop to fail in imitation of NFS's busted semantics.
2307 run_test 27B "call setstripe on open unlinked file/rename victim"
2309 # 27C family tests full striping and overstriping
2310 test_27Ca() { #LU-2871
2311 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2319 test_mkdir $DIR/$tdir
2321 for i in $(seq 0 $((OSTCOUNT - 1))); do
2322 # set stripe across all OSTs starting from OST$i
2323 $LFS setstripe -i $i -c -1 $tfile$i
2324 # get striping information
2325 ost_idx=($($LFS getstripe $tfile$i |
2326 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2330 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2331 error "${#ost_idx[@]} != $OSTCOUNT"
2333 for index in $(seq 0 $((OSTCOUNT - 1))); do
2335 for j in $(echo ${ost_idx[@]}); do
2336 if [ $index -eq $j ]; then
2342 error "Can not find $index in ${ost_idx[@]}"
2346 run_test 27Ca "check full striping across all OSTs"
2349 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2350 skip "server does not support overstriping"
2351 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2352 skip_env "too many osts, skipping"
2354 test_mkdir -p $DIR/$tdir
2355 local setcount=$(($OSTCOUNT * 2))
2356 [ $setcount -ge 160 ] || large_xattr_enabled ||
2357 skip_env "ea_inode feature disabled"
2359 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2360 error "setstripe failed"
2362 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2363 [ $count -eq $setcount ] ||
2364 error "stripe count $count, should be $setcount"
2366 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2367 error "overstriped should be set in pattern"
2369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2372 run_test 27Cb "more stripes than OSTs with -C"
2375 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2376 skip "server does not support overstriping"
2377 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2379 test_mkdir -p $DIR/$tdir
2380 local setcount=$(($OSTCOUNT - 1))
2382 [ $setcount -ge 160 ] || large_xattr_enabled ||
2383 skip_env "ea_inode feature disabled"
2385 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2386 error "setstripe failed"
2388 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2389 [ $count -eq $setcount ] ||
2390 error "stripe count $count, should be $setcount"
2392 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2393 error "overstriped should not be set in pattern"
2395 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2398 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2401 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2402 skip "server does not support overstriping"
2403 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2404 large_xattr_enabled || skip_env "ea_inode feature disabled"
2406 test_mkdir -p $DIR/$tdir
2407 local setcount=$LOV_MAX_STRIPE_COUNT
2409 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2410 error "setstripe failed"
2412 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2413 [ $count -eq $setcount ] ||
2414 error "stripe count $count, should be $setcount"
2416 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2417 error "overstriped should be set in pattern"
2419 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2422 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2424 run_test 27Cd "test maximum stripe count"
2427 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2428 skip "server does not support overstriping"
2429 test_mkdir -p $DIR/$tdir
2431 pool_add $TESTNAME || error "Pool creation failed"
2432 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2436 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2437 error "setstripe failed"
2439 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2440 [ $count -eq $setcount ] ||
2441 error "stripe count $count, should be $setcount"
2443 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2444 error "overstriped should be set in pattern"
2446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2449 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2451 run_test 27Ce "test pool with overstriping"
2454 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2455 skip "server does not support overstriping"
2456 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2457 skip_env "too many osts, skipping"
2459 test_mkdir -p $DIR/$tdir
2461 local setcount=$(($OSTCOUNT * 2))
2462 [ $setcount -ge 160 ] || large_xattr_enabled ||
2463 skip_env "ea_inode feature disabled"
2465 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2466 error "setstripe failed"
2468 echo 1 > $DIR/$tdir/$tfile
2470 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2471 [ $count -eq $setcount ] ||
2472 error "stripe count $count, should be $setcount"
2474 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2475 error "overstriped should be set in pattern"
2477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2480 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2482 run_test 27Cf "test default inheritance with overstriping"
2485 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2486 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2487 remote_mds_nodsh && skip "remote MDS with nodsh"
2489 local POOL=${POOL:-testpool}
2491 local last_ost=$(($OSTCOUNT - 1))
2493 local ost_list=$(seq $first_ost $ost_step $last_ost)
2494 local ost_range="$first_ost $last_ost $ost_step"
2496 test_mkdir $DIR/$tdir
2497 pool_add $POOL || error "pool_add failed"
2498 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2501 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2503 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2504 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2505 skip27D+=" -s 30,31"
2506 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2507 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2508 skip27D+=" -s 32,33"
2509 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2511 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2512 error "llapi_layout_test failed"
2514 destroy_test_pools || error "destroy test pools failed"
2516 run_test 27D "validate llapi_layout API"
2518 # Verify that default_easize is increased from its initial value after
2519 # accessing a widely striped file.
2521 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2522 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2523 skip "client does not have LU-3338 fix"
2525 # 72 bytes is the minimum space required to store striping
2526 # information for a file striped across one OST:
2527 # (sizeof(struct lov_user_md_v3) +
2528 # sizeof(struct lov_user_ost_data_v1))
2530 $LCTL set_param -n llite.*.default_easize $min_easize ||
2531 error "lctl set_param failed"
2532 local easize=$($LCTL get_param -n llite.*.default_easize)
2534 [ $easize -eq $min_easize ] ||
2535 error "failed to set default_easize"
2537 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2538 error "setstripe failed"
2539 # In order to ensure stat() call actually talks to MDS we need to
2540 # do something drastic to this file to shake off all lock, e.g.
2541 # rename it (kills lookup lock forcing cache cleaning)
2542 mv $DIR/$tfile $DIR/${tfile}-1
2543 ls -l $DIR/${tfile}-1
2546 easize=$($LCTL get_param -n llite.*.default_easize)
2548 [ $easize -gt $min_easize ] ||
2549 error "default_easize not updated"
2551 run_test 27E "check that default extended attribute size properly increases"
2553 test_27F() { # LU-5346/LU-7975
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2555 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2556 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2557 skip "Need MDS version at least 2.8.51"
2558 remote_ost_nodsh && skip "remote OST with nodsh"
2560 test_mkdir $DIR/$tdir
2562 $LFS setstripe -c 2 $DIR/$tdir
2564 # stop all OSTs to reproduce situation for LU-7975 ticket
2565 for num in $(seq $OSTCOUNT); do
2569 # open/create f0 with O_LOV_DELAY_CREATE
2570 # truncate f0 to a non-0 size
2572 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2574 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2575 # open/write it again to force delayed layout creation
2576 cat /etc/hosts > $DIR/$tdir/f0 &
2580 for num in $(seq $OSTCOUNT); do
2581 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2582 error "ost$num failed to start"
2585 wait $catpid || error "cat failed"
2587 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2588 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2589 error "wrong stripecount"
2592 run_test 27F "Client resend delayed layout creation with non-zero size"
2594 test_27G() { #LU-10629
2595 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2596 skip "Need MDS version at least 2.11.51"
2597 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2598 remote_mds_nodsh && skip "remote MDS with nodsh"
2599 local POOL=${POOL:-testpool}
2600 local ostrange="0 0 1"
2602 test_mkdir $DIR/$tdir
2603 pool_add $POOL || error "pool_add failed"
2604 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2605 $LFS setstripe -p $POOL $DIR/$tdir
2607 local pool=$($LFS getstripe -p $DIR/$tdir)
2609 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2611 $LFS setstripe -d $DIR/$tdir
2613 pool=$($LFS getstripe -p $DIR/$tdir)
2617 [ -z "$pool" ] || error "'$pool' is not empty"
2619 run_test 27G "Clear OST pool from stripe"
2622 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2623 skip "Need MDS version newer than 2.11.54"
2624 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2625 test_mkdir $DIR/$tdir
2626 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2627 touch $DIR/$tdir/$tfile
2628 $LFS getstripe -c $DIR/$tdir/$tfile
2629 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2630 error "two-stripe file doesn't have two stripes"
2632 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2633 $LFS getstripe -y $DIR/$tdir/$tfile
2634 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2635 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2636 error "expected l_ost_idx: [02]$ not matched"
2638 # make sure ost list has been cleared
2639 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2640 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2641 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2643 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2645 run_test 27H "Set specific OSTs stripe"
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2650 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2651 skip "Need MDS version newer than 2.12.52"
2652 local pool=$TESTNAME
2653 local ostrange="1 1 1"
2655 save_layout_restore_at_exit $MOUNT
2656 $LFS setstripe -c 2 -i 0 $MOUNT
2657 pool_add $pool || error "pool_add failed"
2658 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2659 test_mkdir $DIR/$tdir
2660 $LFS setstripe -p $pool $DIR/$tdir
2661 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2662 $LFS getstripe $DIR/$tdir/$tfile
2664 run_test 27I "check that root dir striping does not break parent dir one"
2667 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2668 skip "Need MDS version newer than 2.12.51"
2670 test_mkdir $DIR/$tdir
2671 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2672 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2674 # create foreign file (raw way)
2675 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2676 -t 1 -F 0xda08 || error "create_foreign_file failed"
2678 # verify foreign file (raw way)
2679 parse_foreign_file -f $DIR/$tdir/$tfile |
2680 grep "lov_foreign_magic: 0x0BD70BD0" ||
2681 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2682 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2683 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2684 parse_foreign_file -f $DIR/$tdir/$tfile |
2685 grep "lov_foreign_size: 73" ||
2686 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2687 parse_foreign_file -f $DIR/$tdir/$tfile |
2688 grep "lov_foreign_type: 1" ||
2689 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2690 parse_foreign_file -f $DIR/$tdir/$tfile |
2691 grep "lov_foreign_flags: 0x0000DA08" ||
2692 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2693 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2694 grep "lov_foreign_value: 0x" |
2695 sed -e 's/lov_foreign_value: 0x//')
2696 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2697 [[ $lov = ${lov2// /} ]] ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2700 # create foreign file (lfs + API)
2701 $LFS setstripe --foreign=daos --flags 0xda08 \
2702 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2703 error "$DIR/$tdir/${tfile}2: create failed"
2705 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2706 grep "lfm_magic:.*0x0BD70BD0" ||
2707 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2708 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2709 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2710 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2711 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2712 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2713 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2714 grep "lfm_flags:.*0x0000DA08" ||
2715 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2716 $LFS getstripe $DIR/$tdir/${tfile}2 |
2717 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2718 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2720 # modify striping should fail
2721 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2722 error "$DIR/$tdir/$tfile: setstripe should fail"
2723 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2724 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2727 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2728 cat $DIR/$tdir/${tfile}2 &&
2729 error "$DIR/$tdir/${tfile}2: read should fail"
2730 cat /etc/passwd > $DIR/$tdir/$tfile &&
2731 error "$DIR/$tdir/$tfile: write should fail"
2732 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2733 error "$DIR/$tdir/${tfile}2: write should fail"
2736 chmod 222 $DIR/$tdir/$tfile ||
2737 error "$DIR/$tdir/$tfile: chmod failed"
2738 chmod 222 $DIR/$tdir/${tfile}2 ||
2739 error "$DIR/$tdir/${tfile}2: chmod failed"
2742 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2743 error "$DIR/$tdir/$tfile: chown failed"
2744 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2745 error "$DIR/$tdir/${tfile}2: chown failed"
2747 # rename should work
2748 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2749 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2750 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2751 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2753 #remove foreign file
2754 rm $DIR/$tdir/${tfile}.new ||
2755 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2756 rm $DIR/$tdir/${tfile}2.new ||
2757 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2759 run_test 27J "basic ops on file with foreign LOV"
2762 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2763 skip "Need MDS version newer than 2.12.49"
2765 test_mkdir $DIR/$tdir
2766 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2767 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2769 # create foreign dir (raw way)
2770 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2771 error "create_foreign_dir FAILED"
2773 # verify foreign dir (raw way)
2774 parse_foreign_dir -d $DIR/$tdir/$tdir |
2775 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2776 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2777 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2778 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2779 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2780 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2781 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2782 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2783 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2784 grep "lmv_foreign_value: 0x" |
2785 sed 's/lmv_foreign_value: 0x//')
2786 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2788 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2790 # create foreign dir (lfs + API)
2791 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2792 $DIR/$tdir/${tdir}2 ||
2793 error "$DIR/$tdir/${tdir}2: create failed"
2795 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2796 grep "lfm_magic:.*0x0CD50CD0" ||
2797 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2798 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2799 # - sizeof(lfm_type) - sizeof(lfm_flags)
2800 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2801 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2802 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2803 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2804 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2805 grep "lfm_flags:.*0x0000DA05" ||
2806 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2807 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2808 grep "lfm_value.*${uuid1}@${uuid2}" ||
2809 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2811 # file create in dir should fail
2812 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2813 touch $DIR/$tdir/${tdir}2/$tfile &&
2814 "$DIR/${tdir}2: file create should fail"
2817 chmod 777 $DIR/$tdir/$tdir ||
2818 error "$DIR/$tdir: chmod failed"
2819 chmod 777 $DIR/$tdir/${tdir}2 ||
2820 error "$DIR/${tdir}2: chmod failed"
2823 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2824 error "$DIR/$tdir: chown failed"
2825 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2826 error "$DIR/${tdir}2: chown failed"
2828 # rename should work
2829 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2830 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2831 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2832 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2835 rmdir $DIR/$tdir/${tdir}.new ||
2836 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2837 rmdir $DIR/$tdir/${tdir}2.new ||
2838 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2840 run_test 27K "basic ops on dir with foreign LMV"
2843 remote_mds_nodsh && skip "remote MDS with nodsh"
2845 local POOL=${POOL:-$TESTNAME}
2847 pool_add $POOL || error "pool_add failed"
2849 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2850 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2851 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2853 run_test 27L "lfs pool_list gives correct pool name"
2856 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2857 skip "Need MDS version >= than 2.12.57"
2858 remote_mds_nodsh && skip "remote MDS with nodsh"
2859 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2861 test_mkdir $DIR/$tdir
2863 # Set default striping on directory
2864 $LFS setstripe -C 4 $DIR/$tdir
2866 echo 1 > $DIR/$tdir/${tfile}.1
2867 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2869 [ $count -eq $setcount ] ||
2870 error "(1) stripe count $count, should be $setcount"
2872 # Capture existing append_stripe_count setting for restore
2873 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2874 local mdts=$(comma_list $(mdts_nodes))
2875 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2877 local appendcount=$orig_count
2878 echo 1 >> $DIR/$tdir/${tfile}.2_append
2879 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2880 [ $count -eq $appendcount ] ||
2881 error "(2)stripe count $count, should be $appendcount for append"
2883 # Disable O_APPEND striping, verify it works
2884 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2886 # Should now get the default striping, which is 4
2888 echo 1 >> $DIR/$tdir/${tfile}.3_append
2889 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2890 [ $count -eq $setcount ] ||
2891 error "(3) stripe count $count, should be $setcount"
2893 # Try changing the stripe count for append files
2894 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2896 # Append striping is now 2 (directory default is still 4)
2898 echo 1 >> $DIR/$tdir/${tfile}.4_append
2899 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2900 [ $count -eq $appendcount ] ||
2901 error "(4) stripe count $count, should be $appendcount for append"
2903 # Test append stripe count of -1
2904 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2905 appendcount=$OSTCOUNT
2906 echo 1 >> $DIR/$tdir/${tfile}.5
2907 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2908 [ $count -eq $appendcount ] ||
2909 error "(5) stripe count $count, should be $appendcount for append"
2911 # Set append striping back to default of 1
2912 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2914 # Try a new default striping, PFL + DOM
2915 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2917 # Create normal DOM file, DOM returns stripe count == 0
2919 touch $DIR/$tdir/${tfile}.6
2920 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2921 [ $count -eq $setcount ] ||
2922 error "(6) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/$tdir/${tfile}.7_append
2927 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(7) stripe count $count, should be $appendcount for append"
2931 # Clean up DOM layout
2932 $LFS setstripe -d $DIR/$tdir
2934 # Now test that append striping works when layout is from root
2935 $LFS setstripe -c 2 $MOUNT
2936 # Make a special directory for this
2937 mkdir $DIR/${tdir}/${tdir}.2
2938 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2940 # Verify for normal file
2942 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2943 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2944 [ $count -eq $setcount ] ||
2945 error "(8) stripe count $count, should be $setcount"
2948 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2949 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2950 [ $count -eq $appendcount ] ||
2951 error "(9) stripe count $count, should be $appendcount for append"
2953 # Now test O_APPEND striping with pools
2954 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2955 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2958 pool_add $TESTNAME || error "pool creation failed"
2959 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2961 echo 1 >> $DIR/$tdir/${tfile}.10_append
2963 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2964 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2966 # Check that count is still correct
2968 echo 1 >> $DIR/$tdir/${tfile}.11_append
2969 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2970 [ $count -eq $appendcount ] ||
2971 error "(11) stripe count $count, should be $appendcount for append"
2973 # Disable O_APPEND stripe count, verify pool works separately
2974 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2976 echo 1 >> $DIR/$tdir/${tfile}.12_append
2978 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2979 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2981 # Remove pool setting, verify it's not applied
2982 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2984 echo 1 >> $DIR/$tdir/${tfile}.13_append
2986 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2987 [ "$pool" = "" ] || error "(13) pool found: $pool"
2989 run_test 27M "test O_APPEND striping"
2992 combined_mgs_mds && skip "needs separate MGS/MDT"
2994 pool_add $TESTNAME || error "pool_add failed"
2995 do_facet mgs "$LCTL pool_list $FSNAME" |
2996 grep -Fx "${FSNAME}.${TESTNAME}" ||
2997 error "lctl pool_list on MGS failed"
2999 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3001 # createtest also checks that device nodes are created and
3002 # then visible correctly (#2091)
3003 test_28() { # bug 2091
3005 $CREATETEST $DIR/d28/ct || error "createtest failed"
3007 run_test 28 "create/mknod/mkdir with bad file types ============"
3010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3012 sync; sleep 1; sync # flush out any dirty pages from previous tests
3019 declare -i LOCKCOUNTORIG=0
3020 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3021 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3023 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3025 declare -i LOCKUNUSEDCOUNTORIG=0
3026 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3027 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3034 declare -i LOCKCOUNTCURRENT=0
3035 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3036 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3039 declare -i LOCKUNUSEDCOUNTCURRENT=0
3040 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3041 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3044 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3045 $LCTL set_param -n ldlm.dump_namespaces ""
3046 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3047 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3048 log "dumped log to $TMP/test_29.dk (bug 5793)"
3051 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3052 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3053 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3054 log "dumped log to $TMP/test_29.dk (bug 5793)"
3058 run_test 29 "IT_GETATTR regression ============================"
3060 test_30a() { # was test_30
3061 cp $(which ls) $DIR || cp /bin/ls $DIR
3062 $DIR/ls / || error "Can't execute binary from lustre"
3065 run_test 30a "execute binary from Lustre (execve) =============="
3068 cp `which ls` $DIR || cp /bin/ls $DIR
3070 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3073 run_test 30b "execute binary from Lustre as non-root ==========="
3075 test_30c() { # b=22376
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3078 cp $(which ls) $DIR || cp /bin/ls $DIR
3080 cancel_lru_locks mdc
3081 cancel_lru_locks osc
3082 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3085 run_test 30c "execute binary from Lustre without read perms ===="
3088 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3090 for i in {1..10}; do
3091 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3094 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3095 wait $PID || error "executing dd from Lustre failed"
3101 run_test 30d "execute binary from Lustre while clear locks"
3104 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3105 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3107 run_test 31a "open-unlink file =================================="
3110 touch $DIR/f31 || error "touch $DIR/f31 failed"
3111 ln $DIR/f31 $DIR/f31b || error "ln failed"
3112 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3113 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3115 run_test 31b "unlink file with multiple links while open ======="
3118 touch $DIR/f31 || error "touch $DIR/f31 failed"
3119 ln $DIR/f31 $DIR/f31c || error "ln failed"
3120 multiop_bg_pause $DIR/f31 O_uc ||
3121 error "multiop_bg_pause for $DIR/f31 failed"
3123 $MULTIOP $DIR/f31c Ouc
3124 kill -USR1 $MULTIPID
3127 run_test 31c "open-unlink file with multiple links ============="
3130 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3131 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3133 run_test 31d "remove of open directory ========================="
3135 test_31e() { # bug 2904
3136 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3138 run_test 31e "remove of open non-empty directory ==============="
3140 test_31f() { # bug 4554
3141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3144 test_mkdir $DIR/d31f
3145 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3146 cp /etc/hosts $DIR/d31f
3148 $LFS getstripe $DIR/d31f/hosts
3149 multiop_bg_pause $DIR/d31f D_c || return 1
3152 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3153 test_mkdir $DIR/d31f
3154 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3155 cp /etc/hosts $DIR/d31f
3157 $LFS getstripe $DIR/d31f/hosts
3158 multiop_bg_pause $DIR/d31f D_c || return 1
3161 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3162 wait $MULTIPID || error "first opendir $MULTIPID failed"
3166 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3167 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3170 run_test 31f "remove of open directory with open-unlink file ==="
3173 echo "-- cross directory link --"
3174 test_mkdir -c1 $DIR/${tdir}ga
3175 test_mkdir -c1 $DIR/${tdir}gb
3176 touch $DIR/${tdir}ga/f
3177 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3178 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3179 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3180 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3181 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3183 run_test 31g "cross directory link==============="
3186 echo "-- cross directory link --"
3187 test_mkdir -c1 $DIR/${tdir}
3188 test_mkdir -c1 $DIR/${tdir}/dir
3189 touch $DIR/${tdir}/f
3190 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3191 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3192 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3193 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3194 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3196 run_test 31h "cross directory link under child==============="
3199 echo "-- cross directory link --"
3200 test_mkdir -c1 $DIR/$tdir
3201 test_mkdir -c1 $DIR/$tdir/dir
3202 touch $DIR/$tdir/dir/f
3203 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3204 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3205 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3206 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3207 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3209 run_test 31i "cross directory link under parent==============="
3212 test_mkdir -c1 -p $DIR/$tdir
3213 test_mkdir -c1 -p $DIR/$tdir/dir1
3214 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3215 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3216 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3217 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3220 run_test 31j "link for directory==============="
3223 test_mkdir -c1 -p $DIR/$tdir
3225 touch $DIR/$tdir/exist
3226 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3227 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3228 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3229 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3230 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3231 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3232 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3235 run_test 31k "link to file: the same, non-existing, dir==============="
3241 touch $DIR/d31m2/exist
3242 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3243 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3244 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3245 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3246 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3247 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3250 run_test 31m "link to file: the same, non-existing, dir==============="
3253 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3254 nlink=$(stat --format=%h $DIR/$tfile)
3255 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3257 local cmd="exec $fd<$DIR/$tfile"
3260 trap "eval $cmd" EXIT
3261 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3262 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3263 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3264 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3265 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3268 run_test 31n "check link count of unlinked file"
3271 local tempfile=$(mktemp $1_XXXXXX)
3272 mlink $tempfile $1 2> /dev/null &&
3273 echo "$BASHPID: link $tempfile to $1 succeeded"
3277 test_31o() { # LU-2901
3278 test_mkdir $DIR/$tdir
3279 for LOOP in $(seq 100); do
3280 rm -f $DIR/$tdir/$tfile*
3281 for THREAD in $(seq 8); do
3282 link_one $DIR/$tdir/$tfile.$LOOP &
3285 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3286 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3287 error "$LINKS duplicate links to $tfile.$LOOP" &&
3291 run_test 31o "duplicate hard links with same filename"
3294 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3296 test_mkdir $DIR/$tdir
3297 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3298 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3300 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3301 error "open unlink test1 failed"
3302 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3303 error "open unlink test2 failed"
3305 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3306 error "test1 still exists"
3307 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3308 error "test2 still exists"
3310 run_test 31p "remove of open striped directory"
3312 cleanup_test32_mount() {
3315 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3316 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3317 losetup -d $loopdev || true
3323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3325 echo "== more mountpoints and symlinks ================="
3326 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3327 trap cleanup_test32_mount EXIT
3328 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3329 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3330 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3331 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3332 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3333 cleanup_test32_mount
3335 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3340 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3341 trap cleanup_test32_mount EXIT
3342 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3343 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3344 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3345 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3346 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3347 cleanup_test32_mount
3349 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3354 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3355 trap cleanup_test32_mount EXIT
3356 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3357 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3358 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3359 test_mkdir -p $DIR/$tdir/d2/test_dir
3360 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3361 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3362 cleanup_test32_mount
3364 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3369 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3370 trap cleanup_test32_mount EXIT
3371 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3372 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3373 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3374 test_mkdir -p $DIR/$tdir/d2/test_dir
3375 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3376 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3377 cleanup_test32_mount
3379 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3383 test_mkdir -p $DIR/$tdir/tmp
3384 local tmp_dir=$DIR/$tdir/tmp
3385 ln -s $DIR/$tdir $tmp_dir/symlink11
3386 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3387 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3388 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3390 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3394 test_mkdir -p $DIR/$tdir/tmp
3395 local tmp_dir=$DIR/$tdir/tmp
3396 ln -s $DIR/$tdir $tmp_dir/symlink11
3397 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3398 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3399 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3401 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3404 local tmp_dir=$DIR/$tdir/tmp
3405 test_mkdir -p $tmp_dir
3406 test_mkdir $DIR/${tdir}2
3407 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3408 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3409 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3410 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3411 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3412 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3414 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3417 rm -fr $DIR/$tdir $DIR/${tdir}2
3418 tmp_dir=$DIR/$tdir/tmp
3419 test_mkdir -p $tmp_dir
3420 test_mkdir $DIR/${tdir}2
3421 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3422 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3423 ls $tmp_dir/symlink12 || error "listing symlink12"
3424 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3426 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3431 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3432 trap cleanup_test32_mount EXIT
3433 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3434 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3435 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3436 touch $DIR/$tdir/test_file
3437 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3438 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3439 cleanup_test32_mount
3441 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3447 trap cleanup_test32_mount EXIT
3448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3450 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3451 touch $DIR/$tdir/test_file
3452 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3453 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3454 cleanup_test32_mount
3456 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3462 trap cleanup_test32_mount EXIT
3463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3465 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3466 test_mkdir -p $DIR/$tdir/d2
3467 touch $DIR/$tdir/d2/test_file || error "touch failed"
3468 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3469 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3470 cleanup_test32_mount
3472 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3478 trap cleanup_test32_mount EXIT
3479 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3480 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3481 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3482 test_mkdir -p $DIR/$tdir/d2
3483 touch $DIR/$tdir/d2/test_file || error "touch failed"
3484 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3485 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3486 cleanup_test32_mount
3488 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3492 test_mkdir -p $DIR/d32m/tmp
3493 TMP_DIR=$DIR/d32m/tmp
3494 ln -s $DIR $TMP_DIR/symlink11
3495 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3496 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3497 error "symlink11 not a link"
3498 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3499 error "symlink01 not a link"
3501 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3505 test_mkdir -p $DIR/d32n/tmp
3506 TMP_DIR=$DIR/d32n/tmp
3507 ln -s $DIR $TMP_DIR/symlink11
3508 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3509 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3510 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3512 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3516 test_mkdir -p $DIR/d32o/tmp
3517 TMP_DIR=$DIR/d32o/tmp
3518 ln -s $DIR/$tfile $TMP_DIR/symlink12
3519 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3520 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3521 error "symlink12 not a link"
3522 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3523 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3524 error "$DIR/d32o/tmp/symlink12 not file type"
3525 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3526 error "$DIR/d32o/symlink02 not file type"
3528 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3538 test_mkdir -p $DIR/d32p/tmp
3540 TMP_DIR=$DIR/d32p/tmp
3542 ln -s $DIR/$tfile $TMP_DIR/symlink12
3544 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3546 cat $DIR/d32p/tmp/symlink12 ||
3547 error "Can't open $DIR/d32p/tmp/symlink12"
3549 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3552 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3558 trap cleanup_test32_mount EXIT
3559 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3560 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3561 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3562 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3563 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3564 cleanup_test32_mount
3566 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3571 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3572 trap cleanup_test32_mount EXIT
3573 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3574 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3575 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3576 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3577 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3578 cleanup_test32_mount
3580 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3585 chmod 444 $DIR/$tfile
3586 chown $RUNAS_ID $DIR/$tfile
3588 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3591 run_test 33aa "write file with mode 444 (should return error)"
3595 test_mkdir $DIR/$tdir
3596 chown $RUNAS_ID $DIR/$tdir
3597 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3598 error "$RUNAS create $tdir/$tfile failed"
3599 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3600 error "open RDWR" || true
3602 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3606 test_mkdir $DIR/$tdir
3607 chown $RUNAS_ID $DIR/$tdir
3608 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3610 run_test 33b "test open file with malformed flags (No panic)"
3613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3614 remote_ost_nodsh && skip "remote OST with nodsh"
3623 test_mkdir $DIR/$tdir
3624 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3627 for ostnum in $(seq $OSTCOUNT); do
3628 # test-framework's OST numbering is one-based, while Lustre's
3630 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3631 # Parsing llobdstat's output sucks; we could grep the /proc
3632 # path, but that's likely to not be as portable as using the
3633 # llobdstat utility. So we parse lctl output instead.
3634 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3635 obdfilter/$ostname/stats |
3636 awk '/^write_bytes/ {print $7}' )
3637 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3638 if (( ${write_bytes:-0} > 0 ))
3645 $all_zeros || return 0
3648 echo foo > $DIR/$tdir/bar
3652 # Total up write_bytes after writing. We'd better find non-zeros.
3653 for ostnum in $(seq $OSTCOUNT); do
3654 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3655 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3656 obdfilter/$ostname/stats |
3657 awk '/^write_bytes/ {print $7}' )
3658 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3659 if (( ${write_bytes:-0} > 0 ))
3668 for ostnum in $(seq $OSTCOUNT); do
3669 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3670 echo "Check that write_bytes is present in obdfilter/*/stats:"
3671 do_facet ost$ostnum lctl get_param -n \
3672 obdfilter/$ostname/stats
3674 error "OST not keeping write_bytes stats (b22312)"
3677 run_test 33c "test llobdstat and write_bytes"
3680 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3684 local remote_dir=$DIR/$tdir/remote_dir
3686 test_mkdir $DIR/$tdir
3687 $LFS mkdir -i $MDTIDX $remote_dir ||
3688 error "create remote directory failed"
3690 touch $remote_dir/$tfile
3691 chmod 444 $remote_dir/$tfile
3692 chown $RUNAS_ID $remote_dir/$tfile
3694 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3696 chown $RUNAS_ID $remote_dir
3697 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3698 error "create" || true
3699 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3700 error "open RDWR" || true
3701 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3703 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3710 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3711 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3712 mkdir $DIR/$tdir/local_dir
3714 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3715 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3716 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3718 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3719 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3721 rmdir $DIR/$tdir/* || error "rmdir failed"
3724 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3725 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3726 mkdir $DIR/$tdir/local_dir
3728 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3729 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3730 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3732 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3733 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3735 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3738 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3739 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3740 mkdir $DIR/$tdir/local_dir
3742 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3743 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3744 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3746 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3747 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3749 run_test 33e "mkdir and striped directory should have same mode"
3753 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3758 remote_mds_nodsh && skip "remote MDS with nodsh"
3761 chmod go+rwx $DIR/$tdir
3762 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3763 trap cleanup_33f EXIT
3765 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3766 error "cannot create striped directory"
3768 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3769 error "cannot create files in striped directory"
3771 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3772 error "cannot remove files in striped directory"
3774 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3775 error "cannot remove striped directory"
3779 run_test 33f "nonroot user can create, access, and remove a striped directory"
3782 mkdir -p $DIR/$tdir/dir2
3784 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3786 [[ $err =~ "exists" ]] || error "Not exists error"
3788 run_test 33g "nonroot user create already existing root created file"
3791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3792 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3793 skip "Need MDS version at least 2.13.50"
3795 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3796 error "mkdir $tdir failed"
3797 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3799 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3802 for fname in $DIR/$tdir/$tfile.bak \
3803 $DIR/$tdir/$tfile.SAV \
3804 $DIR/$tdir/$tfile.orig \
3805 $DIR/$tdir/$tfile~; do
3806 touch $fname || error "touch $fname failed"
3807 index2=$($LFS getstripe -m $fname)
3808 [ $index -eq $index2 ] ||
3809 error "$fname MDT index mismatch $index != $index2"
3813 for i in {1..50}; do
3814 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3815 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3816 touch $fname || error "touch $fname failed"
3817 index2=$($LFS getstripe -m $fname)
3818 if [[ $index != $index2 ]]; then
3819 failed=$((failed + 1))
3820 echo "$fname MDT index mismatch $index != $index2"
3824 echo "$failed MDT index mismatches"
3825 (( failed < 4 )) || error "MDT index mismatch $failed times"
3828 run_test 33h "temp file is located on the same MDT as target"
3830 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3833 $MCREATE $DIR/f34 || error "mcreate failed"
3834 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3835 error "getstripe failed"
3836 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3837 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3838 error "getstripe failed"
3839 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3840 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3842 run_test 34a "truncate file that has not been opened ==========="
3845 [ ! -f $DIR/f34 ] && test_34a
3846 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3847 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3848 $OPENFILE -f O_RDONLY $DIR/f34
3849 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3850 error "getstripe failed"
3851 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3852 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3854 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3857 [ ! -f $DIR/f34 ] && test_34a
3858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3859 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 $OPENFILE -f O_RDWR $DIR/f34
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3862 error "$LFS getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34c "O_RDWR opening file-with-size works =============="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3872 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3873 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3876 run_test 34d "write to sparse file ============================="
3880 $MCREATE $DIR/f34e || error "mcreate failed"
3881 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3882 $CHECKSTAT -s 1000 $DIR/f34e ||
3883 error "Size of $DIR/f34e not equal to 1000 bytes"
3884 $OPENFILE -f O_RDWR $DIR/f34e
3885 $CHECKSTAT -s 1000 $DIR/f34e ||
3886 error "Size of $DIR/f34e not equal to 1000 bytes"
3888 run_test 34e "create objects, some with size and some without =="
3890 test_34f() { # bug 6242, 6243
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 $MCREATE $DIR/f34f || error "mcreate failed"
3896 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3897 dd if=$DIR/f34f of=$TMP/f34f
3898 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3899 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3900 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3901 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3902 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3904 run_test 34f "read from a file with no objects until EOF ======="
3907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3909 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3911 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3912 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3913 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3914 cancel_lru_locks osc
3915 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3916 error "wrong size after lock cancel"
3918 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3919 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3920 error "expanding truncate failed"
3921 cancel_lru_locks osc
3922 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3923 error "wrong expanded size after lock cancel"
3925 run_test 34g "truncate long file ==============================="
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3934 sync # Flush the cache so that multiop below does not block on cache
3935 # flush when getting the group lock
3936 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3939 # Since just timed wait is not good enough, let's do a sync write
3940 # that way we are sure enough time for a roundtrip + processing
3941 # passed + 2 seconds of extra margin.
3942 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3946 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3947 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3951 local nsz=`stat -c %s $DIR/$tfile`
3952 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3954 run_test 34h "ftruncate file under grouplock should not block"
3957 cp /bin/sh $DIR/f35a
3959 chown $RUNAS_ID $DIR/f35a
3960 $RUNAS $DIR/f35a && error || true
3963 run_test 35a "exec file with mode 444 (should return and not leak)"
3967 utime $DIR/f36 || error "utime failed for MDS"
3969 run_test 36a "MDS utime check (mknod, utime)"
3973 utime $DIR/f36 || error "utime failed for OST"
3975 run_test 36b "OST utime check (open, utime)"
3980 chown $RUNAS_ID $DIR/d36
3981 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3983 run_test 36c "non-root MDS utime check (mknod, utime)"
3986 [ ! -d $DIR/d36 ] && test_36c
3987 echo "" > $DIR/d36/f36
3988 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3990 run_test 36d "non-root OST utime check (open, utime)"
3993 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3995 test_mkdir $DIR/$tdir
3996 touch $DIR/$tdir/$tfile
3997 $RUNAS utime $DIR/$tdir/$tfile &&
3998 error "utime worked, expected failure" || true
4000 run_test 36e "utime on non-owned file (should return error)"
4004 local LANG_SAVE=$LANG
4005 local LC_LANG_SAVE=$LC_LANG
4006 export LANG=C LC_LANG=C # for date language
4008 DATESTR="Dec 20 2000"
4009 test_mkdir $DIR/$tdir
4010 lctl set_param fail_loc=$fl
4012 cp /etc/hosts $DIR/$tdir/$tfile
4013 sync & # write RPC generated with "current" inode timestamp, but delayed
4015 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4016 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4017 cancel_lru_locks $OSC
4018 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4020 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4021 echo "BEFORE: $LS_BEFORE" && \
4022 echo "AFTER : $LS_AFTER" && \
4023 echo "WANT : $DATESTR" && \
4024 error "$DIR/$tdir/$tfile timestamps changed" || true
4026 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4032 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4033 subr_36fh "0x80000214"
4035 run_test 36f "utime on file racing with OST BRW write =========="
4038 remote_ost_nodsh && skip "remote OST with nodsh"
4039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4040 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4041 skip "Need MDS version at least 2.12.51"
4046 local tgt="obdfilter"
4048 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4050 test_mkdir $DIR/$tdir
4051 fmd_max_age=$(do_facet $facet \
4052 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4055 echo "FMD max age: ${fmd_max_age}s"
4056 touch $DIR/$tdir/$tfile
4057 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4058 gawk '{cnt=cnt+$1} END{print cnt}')
4059 echo "FMD before: $fmd"
4061 error "FMD wasn't create by touch"
4062 sleep $((fmd_max_age + 12))
4063 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4064 gawk '{cnt=cnt+$1} END{print cnt}')
4065 echo "FMD after: $fmd"
4067 error "FMD wasn't expired by ping"
4069 run_test 36g "FMD cache expiry ====================="
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4074 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4075 subr_36fh "0x80000227"
4077 run_test 36h "utime on file racing with OST BRW write =========="
4080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4082 test_mkdir $DIR/$tdir
4083 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4085 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4086 local new_mtime=$((mtime + 200))
4088 #change Modify time of striped dir
4089 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4090 error "change mtime failed"
4092 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4094 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4096 run_test 36i "change mtime on striped directory"
4098 # test_37 - duplicate with tests 32q 32r
4101 local file=$DIR/$tfile
4103 openfile -f O_DIRECTORY $file
4106 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4107 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4109 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4111 test_39a() { # was test_39
4113 touch $DIR/${tfile}2
4114 # ls -l $DIR/$tfile $DIR/${tfile}2
4115 # ls -lu $DIR/$tfile $DIR/${tfile}2
4116 # ls -lc $DIR/$tfile $DIR/${tfile}2
4118 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4119 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4121 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4123 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4125 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4126 error "O_TRUNC didn't change timestamps"
4129 run_test 39a "mtime changed on create"
4132 test_mkdir -c1 $DIR/$tdir
4133 cp -p /etc/passwd $DIR/$tdir/fopen
4134 cp -p /etc/passwd $DIR/$tdir/flink
4135 cp -p /etc/passwd $DIR/$tdir/funlink
4136 cp -p /etc/passwd $DIR/$tdir/frename
4137 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4140 echo "aaaaaa" >> $DIR/$tdir/fopen
4141 echo "aaaaaa" >> $DIR/$tdir/flink
4142 echo "aaaaaa" >> $DIR/$tdir/funlink
4143 echo "aaaaaa" >> $DIR/$tdir/frename
4145 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4146 local link_new=`stat -c %Y $DIR/$tdir/flink`
4147 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4148 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4150 cat $DIR/$tdir/fopen > /dev/null
4151 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4152 rm -f $DIR/$tdir/funlink2
4153 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4155 for (( i=0; i < 2; i++ )) ; do
4156 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4157 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4158 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4159 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4161 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4162 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4163 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4164 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4166 cancel_lru_locks $OSC
4167 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4170 run_test 39b "mtime change on open, link, unlink, rename ======"
4172 # this should be set to past
4173 TEST_39_MTIME=`date -d "1 year ago" +%s`
4179 local mtime0=`stat -c %Y $DIR1/$tfile`
4181 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4182 local mtime1=`stat -c %Y $DIR1/$tfile`
4183 [ "$mtime1" = $TEST_39_MTIME ] || \
4184 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4187 echo hello >> $DIR1/$tfile
4189 local mtime2=`stat -c %Y $DIR1/$tfile`
4190 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4191 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4193 mv $DIR1/$tfile $DIR1/$tfile-1
4195 for (( i=0; i < 2; i++ )) ; do
4196 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4197 [ "$mtime2" = "$mtime3" ] || \
4198 error "mtime ($mtime2) changed (to $mtime3) on rename"
4200 cancel_lru_locks $OSC
4201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4204 run_test 39c "mtime change on rename ==========================="
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4213 for (( i=0; i < 2; i++ )) ; do
4214 local mtime=`stat -c %Y $DIR1/$tfile`
4215 [ $mtime = $TEST_39_MTIME ] || \
4216 error "mtime($mtime) is not set to $TEST_39_MTIME"
4218 cancel_lru_locks $OSC
4219 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4222 run_test 39d "create, utime, stat =============================="
4226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4229 local mtime1=`stat -c %Y $DIR1/$tfile`
4231 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4233 for (( i=0; i < 2; i++ )) ; do
4234 local mtime2=`stat -c %Y $DIR1/$tfile`
4235 [ $mtime2 = $TEST_39_MTIME ] || \
4236 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4238 cancel_lru_locks $OSC
4239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4242 run_test 39e "create, stat, utime, stat ========================"
4246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4249 mtime1=`stat -c %Y $DIR1/$tfile`
4252 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4254 for (( i=0; i < 2; i++ )) ; do
4255 local mtime2=`stat -c %Y $DIR1/$tfile`
4256 [ $mtime2 = $TEST_39_MTIME ] || \
4257 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4259 cancel_lru_locks $OSC
4260 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4263 run_test 39f "create, stat, sleep, utime, stat ================="
4267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4269 echo hello >> $DIR1/$tfile
4270 local mtime1=`stat -c %Y $DIR1/$tfile`
4273 chmod o+r $DIR1/$tfile
4275 for (( i=0; i < 2; i++ )) ; do
4276 local mtime2=`stat -c %Y $DIR1/$tfile`
4277 [ "$mtime1" = "$mtime2" ] || \
4278 error "lost mtime: $mtime2, should be $mtime1"
4280 cancel_lru_locks $OSC
4281 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4284 run_test 39g "write, chmod, stat ==============================="
4288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4294 echo hello >> $DIR1/$tfile
4295 local mtime1=`stat -c %Y $DIR1/$tfile`
4297 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4299 if [ "$d1" != "$d2" ]; then
4300 echo "write and touch not within one second"
4302 for (( i=0; i < 2; i++ )) ; do
4303 local mtime2=`stat -c %Y $DIR1/$tfile`
4304 [ "$mtime2" = $TEST_39_MTIME ] || \
4305 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4307 cancel_lru_locks $OSC
4308 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4312 run_test 39h "write, utime within one second, stat ============="
4315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4320 echo hello >> $DIR1/$tfile
4321 local mtime1=`stat -c %Y $DIR1/$tfile`
4323 mv $DIR1/$tfile $DIR1/$tfile-1
4325 for (( i=0; i < 2; i++ )) ; do
4326 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4328 [ "$mtime1" = "$mtime2" ] || \
4329 error "lost mtime: $mtime2, should be $mtime1"
4331 cancel_lru_locks $OSC
4332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4335 run_test 39i "write, rename, stat =============================="
4338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4340 start_full_debug_logging
4344 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4345 lctl set_param fail_loc=0x80000412
4346 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4347 error "multiop failed"
4349 local mtime1=`stat -c %Y $DIR1/$tfile`
4351 mv $DIR1/$tfile $DIR1/$tfile-1
4353 kill -USR1 $multipid
4354 wait $multipid || error "multiop close failed"
4356 for (( i=0; i < 2; i++ )) ; do
4357 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4358 [ "$mtime1" = "$mtime2" ] ||
4359 error "mtime is lost on close: $mtime2, " \
4363 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4365 lctl set_param fail_loc=0
4366 stop_full_debug_logging
4368 run_test 39j "write, rename, close, stat ======================="
4371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4376 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4378 local mtime1=`stat -c %Y $DIR1/$tfile`
4380 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4382 kill -USR1 $multipid
4383 wait $multipid || error "multiop close failed"
4385 for (( i=0; i < 2; i++ )) ; do
4386 local mtime2=`stat -c %Y $DIR1/$tfile`
4388 [ "$mtime2" = $TEST_39_MTIME ] || \
4389 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4392 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4395 run_test 39k "write, utime, close, stat ========================"
4397 # this should be set to future
4398 TEST_39_ATIME=`date -d "1 year" +%s`
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4402 remote_mds_nodsh && skip "remote MDS with nodsh"
4404 local atime_diff=$(do_facet $SINGLEMDS \
4405 lctl get_param -n mdd.*MDT0000*.atime_diff)
4409 # test setting directory atime to future
4410 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4411 local atime=$(stat -c %X $DIR/$tdir)
4412 [ "$atime" = $TEST_39_ATIME ] ||
4413 error "atime is not set to future: $atime, $TEST_39_ATIME"
4415 # test setting directory atime from future to now
4416 local now=$(date +%s)
4417 touch -a -d @$now $DIR/$tdir
4419 atime=$(stat -c %X $DIR/$tdir)
4420 [ "$atime" -eq "$now" ] ||
4421 error "atime is not updated from future: $atime, $now"
4423 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4426 # test setting directory atime when now > dir atime + atime_diff
4427 local d1=$(date +%s)
4429 local d2=$(date +%s)
4430 cancel_lru_locks mdc
4431 atime=$(stat -c %X $DIR/$tdir)
4432 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4433 error "atime is not updated : $atime, should be $d2"
4435 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4438 # test not setting directory atime when now < dir atime + atime_diff
4440 cancel_lru_locks mdc
4441 atime=$(stat -c %X $DIR/$tdir)
4442 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4443 error "atime is updated to $atime, should remain $d1<atime<$d2"
4445 do_facet $SINGLEMDS \
4446 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4448 run_test 39l "directory atime update ==========================="
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4455 local far_past_mtime=$(date -d "May 29 1953" +%s)
4456 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4458 touch -m -d @$far_past_mtime $DIR1/$tfile
4459 touch -a -d @$far_past_atime $DIR1/$tfile
4461 for (( i=0; i < 2; i++ )) ; do
4462 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4463 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4464 error "atime or mtime set incorrectly"
4466 cancel_lru_locks $OSC
4467 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4470 run_test 39m "test atime and mtime before 1970"
4472 test_39n() { # LU-3832
4473 remote_mds_nodsh && skip "remote MDS with nodsh"
4475 local atime_diff=$(do_facet $SINGLEMDS \
4476 lctl get_param -n mdd.*MDT0000*.atime_diff)
4481 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4485 atime0=$(stat -c %X $DIR/$tfile)
4488 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4489 atime1=$(stat -c %X $DIR/$tfile)
4492 cancel_lru_locks mdc
4493 cancel_lru_locks osc
4494 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4495 atime2=$(stat -c %X $DIR/$tfile)
4497 do_facet $SINGLEMDS \
4498 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4500 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4501 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4503 run_test 39n "check that O_NOATIME is honored"
4506 TESTDIR=$DIR/$tdir/$tfile
4507 [ -e $TESTDIR ] && rm -rf $TESTDIR
4514 links2=$(stat -c %h .)
4515 [ $(($links1 + 2)) != $links2 ] &&
4516 error "wrong links count $(($links1 + 2)) != $links2"
4518 links3=$(stat -c %h .)
4519 [ $(($links1 + 1)) != $links3 ] &&
4520 error "wrong links count $links1 != $links3"
4523 run_test 39o "directory cached attributes updated after create"
4526 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4529 TESTDIR=$DIR/$tdir/$tdir
4530 [ -e $TESTDIR ] && rm -rf $TESTDIR
4531 test_mkdir -p $TESTDIR
4535 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4536 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4538 links2=$(stat -c %h .)
4539 [ $(($links1 + 2)) != $links2 ] &&
4540 error "wrong links count $(($links1 + 2)) != $links2"
4542 links3=$(stat -c %h .)
4543 [ $(($links1 + 1)) != $links3 ] &&
4544 error "wrong links count $links1 != $links3"
4547 run_test 39p "remote directory cached attributes updated after create ========"
4550 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4551 skip "no atime update on old OST"
4552 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4553 skip_env "ldiskfs only test"
4557 saved_adiff=$(do_facet ost1 \
4558 lctl get_param -n obdfilter.*OST0000.atime_diff)
4559 stack_trap "do_facet ost1 \
4560 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4562 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4564 $LFS setstripe -i 0 $DIR/$tfile
4565 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4566 error "can't write initial file"
4567 cancel_lru_locks osc
4569 # exceed atime_diff and access file
4571 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4573 local atime_cli=$(stat -c %X $DIR/$tfile)
4574 echo "client atime: $atime_cli"
4575 # allow atime update to be written to device
4576 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4579 local ostdev=$(ostdevname 1)
4580 local fid=($(lfs getstripe -y $DIR/$tfile |
4581 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4582 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4583 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4585 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4586 local atime_ost=$(do_facet ost1 "$cmd" |&
4587 awk -F'[: ]' '/atime:/ { print $4 }')
4588 (( atime_cli == atime_ost )) ||
4589 error "atime on client $atime_cli != ost $atime_ost"
4591 run_test 39r "lazy atime update on OST"
4593 test_39q() { # LU-8041
4594 local testdir=$DIR/$tdir
4596 multiop_bg_pause $testdir D_c || error "multiop failed"
4598 cancel_lru_locks mdc
4599 kill -USR1 $multipid
4600 local atime=$(stat -c %X $testdir)
4601 [ "$atime" -ne 0 ] || error "atime is zero"
4603 run_test 39q "close won't zero out atime"
4606 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4607 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4608 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4609 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4610 error "$tfile is not 4096 bytes in size"
4612 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4616 small_write $DIR/f41 18
4618 run_test 41 "test small file write + fstat ====================="
4620 count_ost_writes() {
4621 lctl get_param -n ${OSC}.*.stats |
4622 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4623 END { printf("%0.0f", writes) }'
4630 BG_DIRTY_RATIO_SAVE=10
4631 MAX_BG_DIRTY_RATIO=25
4635 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4636 # dirty_ratio, dirty_background_ratio
4637 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4638 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4639 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4640 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4642 # if file not here, we are a 2.4 kernel
4643 kill -CONT `pidof kupdated`
4648 # setup the trap first, so someone cannot exit the test at the
4649 # exact wrong time and mess up a machine
4650 trap start_writeback EXIT
4651 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4652 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4653 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4654 sysctl -w vm.dirty_writeback_centisecs=0
4655 sysctl -w vm.dirty_writeback_centisecs=0
4656 # save and increase /proc/sys/vm/dirty_ratio
4657 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4658 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4659 # save and increase /proc/sys/vm/dirty_background_ratio
4660 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4661 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4663 # if file not here, we are a 2.4 kernel
4664 kill -STOP `pidof kupdated`
4668 # ensure that all stripes have some grant before we test client-side cache
4670 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4671 dd if=/dev/zero of=$i bs=4k count=1
4676 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4677 # file truncation, and file removal.
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4682 cancel_lru_locks $OSC
4684 sync; sleep 1; sync # just to be safe
4685 BEFOREWRITES=`count_ost_writes`
4686 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4687 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4688 AFTERWRITES=`count_ost_writes`
4689 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4690 error "$BEFOREWRITES < $AFTERWRITES"
4693 run_test 42a "ensure that we don't flush on close"
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 cancel_lru_locks $OSC
4702 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4703 BEFOREWRITES=$(count_ost_writes)
4704 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4705 AFTERWRITES=$(count_ost_writes)
4706 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4707 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4709 BEFOREWRITES=$(count_ost_writes)
4710 sync || error "sync: $?"
4711 AFTERWRITES=$(count_ost_writes)
4712 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4713 error "$BEFOREWRITES < $AFTERWRITES on sync"
4715 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4719 run_test 42b "test destroy of file with cached dirty data ======"
4721 # if these tests just want to test the effect of truncation,
4722 # they have to be very careful. consider:
4723 # - the first open gets a {0,EOF}PR lock
4724 # - the first write conflicts and gets a {0, count-1}PW
4725 # - the rest of the writes are under {count,EOF}PW
4726 # - the open for truncate tries to match a {0,EOF}PR
4727 # for the filesize and cancels the PWs.
4728 # any number of fixes (don't get {0,EOF} on open, match
4729 # composite locks, do smarter file size management) fix
4730 # this, but for now we want these tests to verify that
4731 # the cancellation with truncate intent works, so we
4732 # start the file with a full-file pw lock to match against
4733 # until the truncate.
4738 cancel_lru_locks $OSC
4740 # prime the file with 0,EOF PW to match
4744 # now the real test..
4745 dd if=/dev/zero of=$file bs=1024 count=100
4746 BEFOREWRITES=`count_ost_writes`
4747 $TRUNCATE $file $offset
4748 cancel_lru_locks $OSC
4749 AFTERWRITES=`count_ost_writes`
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4758 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4761 run_test 42c "test partial truncate of file with cached dirty data"
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4767 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4768 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4771 run_test 42d "test complete truncate of file with cached dirty data"
4773 test_42e() { # bug22074
4774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4776 local TDIR=$DIR/${tdir}e
4777 local pages=16 # hardcoded 16 pages, don't change it.
4778 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4779 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4783 test_mkdir $DIR/${tdir}e
4784 $LFS setstripe -c 1 $TDIR
4785 createmany -o $TDIR/f $files
4787 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4789 # we assume that with $OSTCOUNT files, at least one of them will
4790 # be allocated on OST0.
4791 warmup_files=$((OSTCOUNT * max_dirty_mb))
4792 createmany -o $TDIR/w $warmup_files
4794 # write a large amount of data into one file and sync, to get good
4795 # avail_grant number from OST.
4796 for ((i=0; i<$warmup_files; i++)); do
4797 idx=$($LFS getstripe -i $TDIR/w$i)
4798 [ $idx -ne 0 ] && continue
4799 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4802 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4804 $LCTL get_param $proc_osc0/cur_dirty_bytes
4805 $LCTL get_param $proc_osc0/cur_grant_bytes
4807 # create as much dirty pages as we can while not to trigger the actual
4808 # RPCs directly. but depends on the env, VFS may trigger flush during this
4809 # period, hopefully we are good.
4810 for ((i=0; i<$warmup_files; i++)); do
4811 idx=$($LFS getstripe -i $TDIR/w$i)
4812 [ $idx -ne 0 ] && continue
4813 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4815 $LCTL get_param $proc_osc0/cur_dirty_bytes
4816 $LCTL get_param $proc_osc0/cur_grant_bytes
4818 # perform the real test
4819 $LCTL set_param $proc_osc0/rpc_stats 0
4820 for ((;i<$files; i++)); do
4821 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4822 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4825 $LCTL get_param $proc_osc0/rpc_stats
4828 local have_ppr=false
4829 $LCTL get_param $proc_osc0/rpc_stats |
4830 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4831 # skip lines until we are at the RPC histogram data
4832 [ "$PPR" == "pages" ] && have_ppr=true && continue
4833 $have_ppr || continue
4835 # we only want the percent stat for < 16 pages
4836 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4838 percent=$((percent + WPCT))
4839 if [[ $percent -gt 15 ]]; then
4840 error "less than 16-pages write RPCs" \
4847 run_test 42e "verify sub-RPC writes are not done synchronously"
4849 test_43A() { # was test_43
4850 test_mkdir $DIR/$tdir
4851 cp -p /bin/ls $DIR/$tdir/$tfile
4852 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4854 # give multiop a chance to open
4857 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4860 run_test 43A "execution of file opened for write should return -ETXTBSY"
4863 test_mkdir $DIR/$tdir
4864 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4865 $DIR/$tdir/sleep 60 &
4867 # Make sure exec of $tdir/sleep wins race with truncate
4869 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4872 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4877 test_mkdir $DIR/$tdir
4878 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4879 $DIR/$tdir/sleep 60 &
4881 # Make sure exec of $tdir/sleep wins race with truncate
4883 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4886 run_test 43b "truncate of file being executed should return -ETXTBSY"
4889 local testdir="$DIR/$tdir"
4892 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4893 ( cd $testdir && md5sum -c )
4895 run_test 43c "md5sum of copy into lustre"
4897 test_44A() { # was test_44
4898 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4900 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4901 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4903 run_test 44A "zero length read from a sparse stripe"
4906 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4908 [ -z "$nstripe" ] && skip "can't get stripe info"
4909 [[ $nstripe -gt $OSTCOUNT ]] &&
4910 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4912 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4914 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4915 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4919 OFFSETS="0 $((stride/2)) $((stride-1))"
4920 for offset in $OFFSETS; do
4921 for i in $(seq 0 $((nstripe-1))); do
4922 local GLOBALOFFSETS=""
4924 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4925 local myfn=$DIR/d44a-$size
4926 echo "--------writing $myfn at $size"
4927 ll_sparseness_write $myfn $size ||
4928 error "ll_sparseness_write"
4929 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4930 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4931 error "ll_sparseness_verify $GLOBALOFFSETS"
4933 for j in $(seq 0 $((nstripe-1))); do
4935 size=$((((j + $nstripe )*$stride + $offset)))
4936 ll_sparseness_write $myfn $size ||
4937 error "ll_sparseness_write"
4938 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4940 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4941 error "ll_sparseness_verify $GLOBALOFFSETS"
4946 run_test 44a "test sparse pwrite ==============================="
4950 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4956 before=`dirty_osc_total`
4957 echo executing "\"$*\""
4959 after=`dirty_osc_total`
4960 echo before $before, after $after
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 # Obtain grants from OST if it supports it
4967 echo blah > ${f}_grant
4970 do_dirty_record "echo blah > $f"
4971 [[ $before -eq $after ]] && error "write wasn't cached"
4972 do_dirty_record "> $f"
4973 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4974 do_dirty_record "echo blah > $f"
4975 [[ $before -eq $after ]] && error "write wasn't cached"
4976 do_dirty_record "sync"
4977 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4978 do_dirty_record "echo blah > $f"
4979 [[ $before -eq $after ]] && error "write wasn't cached"
4980 do_dirty_record "cancel_lru_locks osc"
4981 [[ $before -gt $after ]] ||
4982 error "lock cancellation didn't lower dirty count"
4985 run_test 45 "osc io page accounting ============================"
4987 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4988 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4989 # objects offset and an assert hit when an rpc was built with 1023's mapped
4990 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4997 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4999 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5000 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5004 run_test 46 "dirtying a previously written page ================"
5006 # test_47 is removed "Device nodes check" is moved to test_28
5008 test_48a() { # bug 2399
5009 [ "$mds1_FSTYPE" = "zfs" ] &&
5010 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5011 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5013 test_mkdir $DIR/$tdir
5015 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5016 test_mkdir $DIR/$tdir
5017 touch foo || error "'touch foo' failed after recreating cwd"
5019 touch .foo || error "'touch .foo' failed after recreating cwd"
5021 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5022 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5023 cd . || error "'cd .' failed after recreating cwd"
5024 mkdir . && error "'mkdir .' worked after recreating cwd"
5025 rmdir . && error "'rmdir .' worked after recreating cwd"
5026 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5027 cd .. || error "'cd ..' failed after recreating cwd"
5029 run_test 48a "Access renamed working dir (should return errors)="
5031 test_48b() { # bug 2399
5033 test_mkdir $DIR/$tdir
5035 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5036 touch foo && error "'touch foo' worked after removing cwd"
5037 mkdir foo && error "'mkdir foo' worked after removing cwd"
5038 touch .foo && error "'touch .foo' worked after removing cwd"
5039 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5040 ls . > /dev/null && error "'ls .' worked after removing cwd"
5041 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5042 mkdir . && error "'mkdir .' worked after removing cwd"
5043 rmdir . && error "'rmdir .' worked after removing cwd"
5044 ln -s . foo && error "'ln -s .' worked after removing cwd"
5045 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5047 run_test 48b "Access removed working dir (should return errors)="
5049 test_48c() { # bug 2350
5050 #lctl set_param debug=-1
5053 test_mkdir -p $DIR/$tdir/dir
5055 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5056 $TRACE touch foo && error "touch foo worked after removing cwd"
5057 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5058 touch .foo && error "touch .foo worked after removing cwd"
5059 mkdir .foo && error "mkdir .foo worked after removing cwd"
5060 $TRACE ls . && error "'ls .' worked after removing cwd"
5061 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5062 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5063 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5064 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5065 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5067 run_test 48c "Access removed working subdir (should return errors)"
5069 test_48d() { # bug 2350
5070 #lctl set_param debug=-1
5073 test_mkdir -p $DIR/$tdir/dir
5075 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5076 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5077 $TRACE touch foo && error "'touch foo' worked after removing parent"
5078 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5079 touch .foo && error "'touch .foo' worked after removing parent"
5080 mkdir .foo && error "mkdir .foo worked after removing parent"
5081 $TRACE ls . && error "'ls .' worked after removing parent"
5082 $TRACE ls .. && error "'ls ..' worked after removing parent"
5083 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5084 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5085 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5088 run_test 48d "Access removed parent subdir (should return errors)"
5090 test_48e() { # bug 4134
5091 #lctl set_param debug=-1
5094 test_mkdir -p $DIR/$tdir/dir
5096 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5097 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5098 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5099 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5100 # On a buggy kernel addition of "touch foo" after cd .. will
5101 # produce kernel oops in lookup_hash_it
5102 touch ../foo && error "'cd ..' worked after recreate parent"
5104 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5106 run_test 48e "Access to recreated parent subdir (should return errors)"
5108 test_49() { # LU-1030
5109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5110 remote_ost_nodsh && skip "remote OST with nodsh"
5112 # get ost1 size - $FSNAME-OST0000
5113 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5115 # write 800M at maximum
5116 [[ $ost1_size -lt 2 ]] && ost1_size=2
5117 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5119 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5120 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5123 # change max_pages_per_rpc while writing the file
5124 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5125 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5126 # loop until dd process exits
5127 while ps ax -opid | grep -wq $dd_pid; do
5128 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5129 sleep $((RANDOM % 5 + 1))
5131 # restore original max_pages_per_rpc
5132 $LCTL set_param $osc1_mppc=$orig_mppc
5133 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5135 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5139 test_mkdir $DIR/$tdir
5141 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5143 run_test 50 "special situations: /proc symlinks ==============="
5145 test_51a() { # was test_51
5146 # bug 1516 - create an empty entry right after ".." then split dir
5147 test_mkdir -c1 $DIR/$tdir
5148 touch $DIR/$tdir/foo
5149 $MCREATE $DIR/$tdir/bar
5151 createmany -m $DIR/$tdir/longfile 201
5153 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5154 $MCREATE $DIR/$tdir/longfile$FNUM
5159 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5161 run_test 51a "special situations: split htree with empty entry =="
5163 cleanup_print_lfs_df () {
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5172 local dir=$DIR/$tdir
5173 local nrdirs=$((65536 + 100))
5175 # cleanup the directory
5182 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5183 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5184 [[ $numfree -lt $nrdirs ]] &&
5185 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5187 # need to check free space for the directories as well
5188 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5189 numfree=$(( blkfree / $(fs_inode_ksize) ))
5190 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5192 trap cleanup_print_lfs_df EXIT
5195 createmany -d $dir/d $nrdirs || {
5196 unlinkmany $dir/d $nrdirs
5197 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5201 nrdirs=$(ls -U $dir | wc -l)
5203 # unlink all but 100 subdirectories, then check it still works
5205 local delete=$((nrdirs - left))
5210 # for ldiskfs the nlink count should be 1, but this is OSD specific
5211 # and so this is listed for informational purposes only
5212 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5213 unlinkmany -d $dir/d $delete ||
5214 error "unlink of first $delete subdirs failed"
5216 echo "nlink between: $(stat -c %h $dir)"
5217 local found=$(ls -U $dir | wc -l)
5218 [ $found -ne $left ] &&
5219 error "can't find subdirs: found only $found, expected $left"
5221 unlinkmany -d $dir/d $delete $left ||
5222 error "unlink of second $left subdirs failed"
5223 # regardless of whether the backing filesystem tracks nlink accurately
5224 # or not, the nlink count shouldn't be more than "." and ".." here
5225 local after=$(stat -c %h $dir)
5226 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5227 echo "nlink after: $after"
5229 cleanup_print_lfs_df
5231 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5235 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5237 test_mkdir $DIR/$tdir
5238 createmany -o $DIR/$tdir/t- 1000
5239 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5240 for N in $(seq 0 $((OSTCOUNT - 1))); do
5241 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5242 END { printf("%0.0f", objs) }' $TMP/$tfile)
5243 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5244 '($1 == '$N') { objs += 1 } \
5245 END { printf("%0.0f", objs) }')
5246 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5248 unlinkmany $DIR/$tdir/t- 1000
5251 for N in $(seq 1 $((OSTCOUNT - 1))); do
5252 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5253 error "OST $N has less objects vs OST $NLAST" \
5254 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5255 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5256 error "OST $N has less objects vs OST $NLAST" \
5257 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5259 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5260 error "OST $N has less #0 objects vs OST $NLAST" \
5261 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5262 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5263 error "OST $N has less #0 objects vs OST $NLAST" \
5264 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5269 run_test 51d "check object distribution"
5272 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5273 skip_env "ldiskfs only test"
5276 test_mkdir -c1 $DIR/$tdir
5277 test_mkdir -c1 $DIR/$tdir/d0
5279 touch $DIR/$tdir/d0/foo
5280 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5281 error "file exceed 65000 nlink limit!"
5282 unlinkmany $DIR/$tdir/d0/f- 65001
5285 run_test 51e "check file nlink limit"
5288 test_mkdir $DIR/$tdir
5291 local ulimit_old=$(ulimit -n)
5292 local spare=20 # number of spare fd's for scripts/libraries, etc.
5293 local mdt=$($LFS getstripe -m $DIR/$tdir)
5294 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5296 echo "MDT$mdt numfree=$numfree, max=$max"
5297 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5298 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5299 while ! ulimit -n $((numfree + spare)); do
5300 numfree=$((numfree * 3 / 4))
5302 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5304 echo "left ulimit at $ulimit_old"
5307 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5308 unlinkmany $DIR/$tdir/f $numfree
5309 error "create+open $numfree files in $DIR/$tdir failed"
5311 ulimit -n $ulimit_old
5313 # if createmany exits at 120s there will be fewer than $numfree files
5314 unlinkmany $DIR/$tdir/f $numfree || true
5316 run_test 51f "check many open files limit"
5319 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5320 test_mkdir $DIR/$tdir
5321 touch $DIR/$tdir/foo
5322 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5323 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5324 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5325 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5326 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5328 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5329 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5330 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5332 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5333 cp -r $DIR/$tdir $TMP/
5334 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5336 run_test 52a "append-only flag test (should return errors)"
5339 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5340 test_mkdir $DIR/$tdir
5341 touch $DIR/$tdir/foo
5342 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5343 cat test > $DIR/$tdir/foo && error "cat test worked"
5344 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5345 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5346 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5348 echo foo >> $DIR/$tdir/foo && error "echo worked"
5349 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5350 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5351 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5352 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5354 chattr -i $DIR/$tdir/foo || error "chattr failed"
5356 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5358 run_test 52b "immutable flag test (should return errors) ======="
5361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5362 remote_mds_nodsh && skip "remote MDS with nodsh"
5363 remote_ost_nodsh && skip "remote OST with nodsh"
5376 local support_last_seq=true
5378 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5379 support_last_seq=false
5382 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5384 for value in $(do_facet $SINGLEMDS \
5385 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5386 param=$(echo ${value[0]} | cut -d "=" -f1)
5387 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5389 if $support_last_seq; then
5390 param_seq=$(echo $param |
5391 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5392 mds_last_seq=$(do_facet $SINGLEMDS \
5393 $LCTL get_param -n $param_seq)
5395 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5397 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5398 node=$(facet_active_host ost$((ostnum+1)))
5399 param="obdfilter.$ostname.last_id"
5400 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5401 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5402 ost_last_id=$ost_last
5404 if $support_last_seq; then
5405 ost_last_id=$(echo $ost_last |
5406 awk -F':' '{print $2}' |
5408 ost_last_seq=$(echo $ost_last |
5409 awk -F':' '{print $1}')
5410 [[ $ost_last_seq = $mds_last_seq ]] || continue
5413 if [[ $ost_last_id != $mds_last ]]; then
5414 error "$ost_last_id != $mds_last"
5421 $found || error "can not match last_seq/last_id for $mdtosc"
5424 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5427 perl -MSocket -e ';' || skip "no Socket perl module installed"
5429 $SOCKETSERVER $DIR/socket ||
5430 error "$SOCKETSERVER $DIR/socket failed: $?"
5431 $SOCKETCLIENT $DIR/socket ||
5432 error "$SOCKETCLIENT $DIR/socket failed: $?"
5433 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5435 run_test 54a "unix domain socket test =========================="
5441 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5443 run_test 54b "char device works in lustre ======================"
5446 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5447 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5448 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5450 for i in $(seq 3 7); do
5451 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5460 loopdev="$DIR/loop54c"
5463 $UMOUNT $DIR/$tdir || rc=$?
5464 losetup -d $loopdev || true
5465 losetup -d $LOOPDEV || true
5466 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5473 loopdev="$DIR/loop54c"
5476 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5477 trap cleanup_54c EXIT
5478 mknod $loopdev b 7 $LOOPNUM
5479 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5480 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5481 losetup $loopdev $DIR/$tfile ||
5482 error "can't set up $loopdev for $DIR/$tfile"
5483 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5484 test_mkdir $DIR/$tdir
5485 mount -t ext2 $loopdev $DIR/$tdir ||
5486 error "error mounting $loopdev on $DIR/$tdir"
5487 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5490 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5494 run_test 54c "block device works in lustre ====================="
5500 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5502 run_test 54d "fifo device works in lustre ======================"
5507 cp -aL /dev/console $f
5508 echo $string > $f || error "echo $string to $f failed"
5510 run_test 54e "console/tty device works in lustre ======================"
5514 local dir=$DIR/$tdir
5517 test_mkdir -p $dir/dir
5518 for i in $(seq $numfiles); do
5520 touch $dir/dir/file$i
5523 local numcomp=$($LFS getstripe --component-count $dir)
5525 [[ $numcomp == 0 ]] && numcomp=1
5527 # test lfs getstripe with --recursive
5528 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5530 [[ $filenum -eq $((numfiles * 2)) ]] ||
5531 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5532 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5533 [[ $filenum -eq $numfiles ]] ||
5534 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5535 echo "$LFS getstripe showed obdidx or l_ost_idx"
5537 # test lfs getstripe with file instead of dir
5538 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5539 [[ $filenum -eq 1 ]] ||
5540 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5541 echo "$LFS getstripe file1 passed"
5543 #test lfs getstripe with --verbose
5544 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5545 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5546 error "$LFS getstripe --verbose $dir: "\
5547 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5548 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5549 error "$LFS getstripe $dir: showed lmm_magic"
5551 #test lfs getstripe with -v prints lmm_fid
5552 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5553 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5554 error "$LFS getstripe -v $dir: "\
5555 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5556 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5557 error "$LFS getstripe $dir: showed lmm_fid by default"
5558 echo "$LFS getstripe --verbose passed"
5560 #check for FID information
5561 local fid1=$($LFS getstripe --fid $dir/file1)
5562 local fid2=$($LFS getstripe --verbose $dir/file1 |
5563 awk '/lmm_fid: / { print $2; exit; }')
5564 local fid3=$($LFS path2fid $dir/file1)
5566 [ "$fid1" != "$fid2" ] &&
5567 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5568 [ "$fid1" != "$fid3" ] &&
5569 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5570 echo "$LFS getstripe --fid passed"
5572 #test lfs getstripe with --obd
5573 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5574 error "$LFS getstripe --obd wrong_uuid: should return error"
5576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5579 local obduuid=$(ostuuid_from_index $ostidx)
5580 local found=$($LFS getstripe -r --obd $obduuid $dir |
5581 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5583 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5584 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5586 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5589 [[ $found -eq $filenum ]] ||
5590 error "$LFS getstripe --obd: found $found expect $filenum"
5591 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5592 sed '/^[ ]*'${ostidx}'[ ]/d' |
5593 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5594 error "$LFS getstripe --obd: should not show file on other obd"
5595 echo "$LFS getstripe --obd passed"
5597 run_test 56a "check $LFS getstripe"
5600 local dir=$DIR/$tdir
5604 for i in $(seq $numdirs); do
5605 test_mkdir $dir/dir$i
5608 # test lfs getdirstripe default mode is non-recursion, which is
5609 # different from lfs getstripe
5610 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5612 [[ $dircnt -eq 1 ]] ||
5613 error "$LFS getdirstripe: found $dircnt, not 1"
5614 dircnt=$($LFS getdirstripe --recursive $dir |
5615 grep -c lmv_stripe_count)
5616 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5617 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5619 run_test 56b "check $LFS getdirstripe"
5622 remote_ost_nodsh && skip "remote OST with nodsh"
5625 local ost_name=$(ostname_from_index $ost_idx)
5626 local old_status=$(ost_dev_status $ost_idx)
5628 [[ -z "$old_status" ]] ||
5629 skip_env "OST $ost_name is in $old_status status"
5631 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5632 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5633 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5636 local new_status=$(ost_dev_status $ost_idx)
5638 [[ "$new_status" =~ "D" ]] ||
5639 error "$ost_name status is '$new_status', missing 'D'"
5640 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5641 [[ "$new_status" =~ "N" ]] ||
5642 error "$ost_name status is '$new_status', missing 'N'"
5645 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5646 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5647 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5650 new_status=$(ost_dev_status $ost_idx)
5651 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5652 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5654 run_test 56c "check 'lfs df' showing device status"
5659 local local_tdir="$1"
5660 local local_numfiles="$2"
5661 local local_numdirs="$3"
5662 local dir_params="$4"
5663 local dir_stripe_params="$5"
5665 if [ ! -d "$local_tdir" ] ; then
5666 test_mkdir -p $dir_stripe_params $local_tdir
5667 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5668 for i in $(seq $local_numfiles) ; do
5669 touch $local_tdir/file$i
5671 for i in $(seq $local_numdirs) ; do
5672 test_mkdir $dir_stripe_params $local_tdir/dir$i
5673 for j in $(seq $local_numfiles) ; do
5674 touch $local_tdir/dir$i/file$j
5680 setup_56_special() {
5682 local local_numfiles=$2
5683 local local_numdirs=$3
5685 setup_56 $local_tdir $local_numfiles $local_numdirs
5687 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5688 for i in $(seq $local_numfiles) ; do
5689 mknod $local_tdir/loop${i}b b 7 $i
5690 mknod $local_tdir/null${i}c c 1 3
5691 ln -s $local_tdir/file1 $local_tdir/link${i}
5693 for i in $(seq $local_numdirs) ; do
5694 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5695 mknod $local_tdir/dir$i/null${i}c c 1 3
5696 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5702 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5703 local expected=$(($NUMDIRS + 2))
5705 setup_56 $dir $NUMFILES $NUMDIRS
5707 # test lfs find with -name
5708 for i in $(seq $NUMFILES) ; do
5709 local nums=$($LFS find -name "*$i" $dir | wc -l)
5711 [ $nums -eq $expected ] ||
5712 error "lfs find -name '*$i' $dir wrong: "\
5713 "found $nums, expected $expected"
5716 run_test 56g "check lfs find -name"
5719 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5720 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5722 setup_56 $dir $NUMFILES $NUMDIRS
5724 # test lfs find with ! -name
5725 for i in $(seq $NUMFILES) ; do
5726 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5728 [ $nums -eq $expected ] ||
5729 error "lfs find ! -name '*$i' $dir wrong: "\
5730 "found $nums, expected $expected"
5733 run_test 56h "check lfs find ! -name"
5736 local dir=$DIR/$tdir
5740 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5743 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5745 run_test 56i "check 'lfs find -ost UUID' skips directories"
5748 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5750 setup_56_special $dir $NUMFILES $NUMDIRS
5752 local expected=$((NUMDIRS + 1))
5753 local cmd="$LFS find -type d $dir"
5754 local nums=$($cmd | wc -l)
5756 [ $nums -eq $expected ] ||
5757 error "'$cmd' wrong: found $nums, expected $expected"
5759 run_test 56j "check lfs find -type d"
5762 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5764 setup_56_special $dir $NUMFILES $NUMDIRS
5766 local expected=$(((NUMDIRS + 1) * NUMFILES))
5767 local cmd="$LFS find -type f $dir"
5768 local nums=$($cmd | wc -l)
5770 [ $nums -eq $expected ] ||
5771 error "'$cmd' wrong: found $nums, expected $expected"
5773 run_test 56k "check lfs find -type f"
5776 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5778 setup_56_special $dir $NUMFILES $NUMDIRS
5780 local expected=$((NUMDIRS + NUMFILES))
5781 local cmd="$LFS find -type b $dir"
5782 local nums=$($cmd | wc -l)
5784 [ $nums -eq $expected ] ||
5785 error "'$cmd' wrong: found $nums, expected $expected"
5787 run_test 56l "check lfs find -type b"
5790 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5792 setup_56_special $dir $NUMFILES $NUMDIRS
5794 local expected=$((NUMDIRS + NUMFILES))
5795 local cmd="$LFS find -type c $dir"
5796 local nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5800 run_test 56m "check lfs find -type c"
5803 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5804 setup_56_special $dir $NUMFILES $NUMDIRS
5806 local expected=$((NUMDIRS + NUMFILES))
5807 local cmd="$LFS find -type l $dir"
5808 local nums=$($cmd | wc -l)
5810 [ $nums -eq $expected ] ||
5811 error "'$cmd' wrong: found $nums, expected $expected"
5813 run_test 56n "check lfs find -type l"
5816 local dir=$DIR/$tdir
5818 setup_56 $dir $NUMFILES $NUMDIRS
5819 utime $dir/file1 > /dev/null || error "utime (1)"
5820 utime $dir/file2 > /dev/null || error "utime (2)"
5821 utime $dir/dir1 > /dev/null || error "utime (3)"
5822 utime $dir/dir2 > /dev/null || error "utime (4)"
5823 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5824 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5827 local nums=$($LFS find -mtime +0 $dir | wc -l)
5829 [ $nums -eq $expected ] ||
5830 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5833 cmd="$LFS find -mtime 0 $dir"
5834 nums=$($cmd | wc -l)
5835 [ $nums -eq $expected ] ||
5836 error "'$cmd' wrong: found $nums, expected $expected"
5838 run_test 56o "check lfs find -mtime for old files"
5841 local dir=$DIR/$tdir
5845 # just to make sure there is something that won't be found
5847 touch $dir/$tfile.now
5849 for age in year week day hour min; do
5850 count=$((count + 1))
5852 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5853 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5854 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5856 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5857 local nums=$($cmd | wc -l)
5858 [ $nums -eq $expected ] ||
5859 error "'$cmd' wrong: found $nums, expected $expected"
5861 cmd="$LFS find $dir -atime $count${age:0:1}"
5862 nums=$($cmd | wc -l)
5863 [ $nums -eq $expected ] ||
5864 error "'$cmd' wrong: found $nums, expected $expected"
5868 cmd="$LFS find $dir -ctime +1s -type f"
5869 nums=$($cmd | wc -l)
5870 (( $nums == $count * 2 + 1)) ||
5871 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5873 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5875 test_newerXY_base() {
5878 local dir=$DIR/$tdir
5882 if [ $y == "t" ]; then
5883 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5885 ref=$DIR/$tfile.newer
5886 touch $ref || error "touch $ref failed"
5889 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5891 if [ $y == "t" ]; then
5892 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5894 negref=$DIR/$tfile.newerneg
5895 touch $negref || error "touch $negref failed"
5898 local cmd="$LFS find $dir -newer$x$y $ref"
5899 local nums=$(eval $cmd | wc -l)
5900 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5905 cmd="$LFS find $dir ! -newer$x$y $negref"
5906 nums=$(eval $cmd | wc -l)
5907 [ $nums -eq $expected ] ||
5908 error "'$cmd' wrong: found $nums, expected $expected"
5910 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5911 nums=$(eval $cmd | wc -l)
5912 [ $nums -eq $expected ] ||
5913 error "'$cmd' wrong: found $nums, expected $expected"
5919 test_newerXY_base "a" "a"
5920 test_newerXY_base "a" "m"
5921 test_newerXY_base "a" "c"
5922 test_newerXY_base "m" "a"
5923 test_newerXY_base "m" "m"
5924 test_newerXY_base "m" "c"
5925 test_newerXY_base "c" "a"
5926 test_newerXY_base "c" "m"
5927 test_newerXY_base "c" "c"
5928 test_newerXY_base "a" "t"
5929 test_newerXY_base "m" "t"
5930 test_newerXY_base "c" "t"
5932 run_test 56oc "check lfs find -newerXY work"
5935 [ $RUNAS_ID -eq $UID ] &&
5936 skip_env "RUNAS_ID = UID = $UID -- skipping"
5938 local dir=$DIR/$tdir
5940 setup_56 $dir $NUMFILES $NUMDIRS
5941 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5943 local expected=$NUMFILES
5944 local cmd="$LFS find -uid $RUNAS_ID $dir"
5945 local nums=$($cmd | wc -l)
5947 [ $nums -eq $expected ] ||
5948 error "'$cmd' wrong: found $nums, expected $expected"
5950 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5951 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5952 nums=$($cmd | wc -l)
5953 [ $nums -eq $expected ] ||
5954 error "'$cmd' wrong: found $nums, expected $expected"
5956 run_test 56p "check lfs find -uid and ! -uid"
5959 [ $RUNAS_ID -eq $UID ] &&
5960 skip_env "RUNAS_ID = UID = $UID -- skipping"
5962 local dir=$DIR/$tdir
5964 setup_56 $dir $NUMFILES $NUMDIRS
5965 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5967 local expected=$NUMFILES
5968 local cmd="$LFS find -gid $RUNAS_GID $dir"
5969 local nums=$($cmd | wc -l)
5971 [ $nums -eq $expected ] ||
5972 error "'$cmd' wrong: found $nums, expected $expected"
5974 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5975 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5976 nums=$($cmd | wc -l)
5977 [ $nums -eq $expected ] ||
5978 error "'$cmd' wrong: found $nums, expected $expected"
5980 run_test 56q "check lfs find -gid and ! -gid"
5983 local dir=$DIR/$tdir
5985 setup_56 $dir $NUMFILES $NUMDIRS
5988 local cmd="$LFS find -size 0 -type f -lazy $dir"
5989 local nums=$($cmd | wc -l)
5991 [ $nums -eq $expected ] ||
5992 error "'$cmd' wrong: found $nums, expected $expected"
5993 cmd="$LFS find -size 0 -type f $dir"
5994 nums=$($cmd | wc -l)
5995 [ $nums -eq $expected ] ||
5996 error "'$cmd' wrong: found $nums, expected $expected"
5999 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6000 nums=$($cmd | wc -l)
6001 [ $nums -eq $expected ] ||
6002 error "'$cmd' wrong: found $nums, expected $expected"
6003 cmd="$LFS find ! -size 0 -type f $dir"
6004 nums=$($cmd | wc -l)
6005 [ $nums -eq $expected ] ||
6006 error "'$cmd' wrong: found $nums, expected $expected"
6008 echo "test" > $dir/$tfile
6009 echo "test2" > $dir/$tfile.2 && sync
6011 cmd="$LFS find -size 5 -type f -lazy $dir"
6012 nums=$($cmd | wc -l)
6013 [ $nums -eq $expected ] ||
6014 error "'$cmd' wrong: found $nums, expected $expected"
6015 cmd="$LFS find -size 5 -type f $dir"
6016 nums=$($cmd | wc -l)
6017 [ $nums -eq $expected ] ||
6018 error "'$cmd' wrong: found $nums, expected $expected"
6021 cmd="$LFS find -size +5 -type f -lazy $dir"
6022 nums=$($cmd | wc -l)
6023 [ $nums -eq $expected ] ||
6024 error "'$cmd' wrong: found $nums, expected $expected"
6025 cmd="$LFS find -size +5 -type f $dir"
6026 nums=$($cmd | wc -l)
6027 [ $nums -eq $expected ] ||
6028 error "'$cmd' wrong: found $nums, expected $expected"
6031 cmd="$LFS find -size +0 -type f -lazy $dir"
6032 nums=$($cmd | wc -l)
6033 [ $nums -eq $expected ] ||
6034 error "'$cmd' wrong: found $nums, expected $expected"
6035 cmd="$LFS find -size +0 -type f $dir"
6036 nums=$($cmd | wc -l)
6037 [ $nums -eq $expected ] ||
6038 error "'$cmd' wrong: found $nums, expected $expected"
6041 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6042 nums=$($cmd | wc -l)
6043 [ $nums -eq $expected ] ||
6044 error "'$cmd' wrong: found $nums, expected $expected"
6045 cmd="$LFS find ! -size -5 -type f $dir"
6046 nums=$($cmd | wc -l)
6047 [ $nums -eq $expected ] ||
6048 error "'$cmd' wrong: found $nums, expected $expected"
6051 cmd="$LFS find -size -5 -type f -lazy $dir"
6052 nums=$($cmd | wc -l)
6053 [ $nums -eq $expected ] ||
6054 error "'$cmd' wrong: found $nums, expected $expected"
6055 cmd="$LFS find -size -5 -type f $dir"
6056 nums=$($cmd | wc -l)
6057 [ $nums -eq $expected ] ||
6058 error "'$cmd' wrong: found $nums, expected $expected"
6060 run_test 56r "check lfs find -size works"
6063 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6064 skip "MDS < 2.12.58 doesn't return LSOM data"
6065 local dir=$DIR/$tdir
6067 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6069 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6071 cancel_lru_locks $OSC
6073 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6075 local cmd="$LFS find -size 0 -type f -lazy $dir"
6076 local nums=$($cmd | wc -l)
6078 [ $nums -eq $expected ] ||
6079 error "'$cmd' wrong: found $nums, expected $expected"
6081 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6082 [ $rpcs_before -eq $rpcs_after ] ||
6083 error "'$cmd' should not send glimpse RPCs to OST"
6084 cmd="$LFS find -size 0 -type f $dir"
6085 nums=$($cmd | wc -l)
6086 [ $nums -eq $expected ] ||
6087 error "'$cmd' wrong: found $nums, expected $expected"
6088 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6089 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6090 $LCTL get_param osc.*.stats
6091 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6092 error "'$cmd' should send 12 glimpse RPCs to OST"
6094 cancel_lru_locks $OSC
6095 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6097 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6098 nums=$($cmd | wc -l)
6099 [ $nums -eq $expected ] ||
6100 error "'$cmd' wrong: found $nums, expected $expected"
6101 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6102 $LCTL get_param mdc.*.stats
6103 [ $rpcs_before -eq $rpcs_after ] ||
6104 error "'$cmd' should not send glimpse RPCs to OST"
6105 cmd="$LFS find ! -size 0 -type f $dir"
6106 nums=$($cmd | wc -l)
6107 [ $nums -eq $expected ] ||
6108 error "'$cmd' wrong: found $nums, expected $expected"
6109 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6110 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6111 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6112 error "'$cmd' should send 12 glimpse RPCs to OST"
6114 echo "test" > $dir/$tfile
6115 echo "test2" > $dir/$tfile.2 && sync
6116 cancel_lru_locks $OSC
6117 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6119 cmd="$LFS find -size 5 -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 5 -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 +0 -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 +0 -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 cancel_lru_locks $OSC
6174 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6176 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6177 nums=$($cmd | wc -l)
6178 [ $nums -eq $expected ] ||
6179 error "'$cmd' wrong: found $nums, expected $expected"
6180 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6181 [ $rpcs_before -eq $rpcs_after ] ||
6182 error "'$cmd' should not send glimpse RPCs to OST"
6183 cmd="$LFS find ! -size -5 -type f $dir"
6184 nums=$($cmd | wc -l)
6185 [ $nums -eq $expected ] ||
6186 error "'$cmd' wrong: found $nums, expected $expected"
6187 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6188 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6189 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6190 error "'$cmd' should send 14 glimpse RPCs to OST"
6192 cancel_lru_locks $OSC
6193 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6195 cmd="$LFS find -size -5 -type f -lazy $dir"
6196 nums=$($cmd | wc -l)
6197 [ $nums -eq $expected ] ||
6198 error "'$cmd' wrong: found $nums, expected $expected"
6199 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6200 [ $rpcs_before -eq $rpcs_after ] ||
6201 error "'$cmd' should not send glimpse RPCs to OST"
6202 cmd="$LFS find -size -5 -type f $dir"
6203 nums=$($cmd | wc -l)
6204 [ $nums -eq $expected ] ||
6205 error "'$cmd' wrong: found $nums, expected $expected"
6206 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6207 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6208 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6209 error "'$cmd' should send 14 glimpse RPCs to OST"
6211 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6214 local dir=$DIR/$tdir
6215 local tmp=$TMP/$tfile.log
6218 test_mkdir -p $dir || error "failed to mkdir $dir"
6219 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6220 error "failed to setstripe $dir/$tfile"
6221 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6223 stack_trap "rm -f $tmp" EXIT
6224 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6225 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6226 error "failed to find --size +100K --ost 0 $dir"
6227 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6228 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6229 error "failed to find --size +100K --mdt $mdt_idx $dir"
6231 run_test 56rb "check lfs find --size --ost/--mdt works"
6233 test_56s() { # LU-611 #LU-9369
6234 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6236 local dir=$DIR/$tdir
6237 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6239 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6240 for i in $(seq $NUMDIRS); do
6241 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6244 local expected=$NUMDIRS
6245 local cmd="$LFS find -c $OSTCOUNT $dir"
6246 local nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] || {
6249 $LFS getstripe -R $dir
6250 error "'$cmd' wrong: found $nums, expected $expected"
6253 expected=$((NUMDIRS + onestripe))
6254 cmd="$LFS find -stripe-count +0 -type f $dir"
6255 nums=$($cmd | wc -l)
6256 [ $nums -eq $expected ] || {
6257 $LFS getstripe -R $dir
6258 error "'$cmd' wrong: found $nums, expected $expected"
6262 cmd="$LFS find -stripe-count 1 -type f $dir"
6263 nums=$($cmd | wc -l)
6264 [ $nums -eq $expected ] || {
6265 $LFS getstripe -R $dir
6266 error "'$cmd' wrong: found $nums, expected $expected"
6269 cmd="$LFS find -stripe-count -2 -type f $dir"
6270 nums=$($cmd | wc -l)
6271 [ $nums -eq $expected ] || {
6272 $LFS getstripe -R $dir
6273 error "'$cmd' wrong: found $nums, expected $expected"
6277 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6278 nums=$($cmd | wc -l)
6279 [ $nums -eq $expected ] || {
6280 $LFS getstripe -R $dir
6281 error "'$cmd' wrong: found $nums, expected $expected"
6284 run_test 56s "check lfs find -stripe-count works"
6286 test_56t() { # LU-611 #LU-9369
6287 local dir=$DIR/$tdir
6289 setup_56 $dir 0 $NUMDIRS
6290 for i in $(seq $NUMDIRS); do
6291 $LFS setstripe -S 8M $dir/dir$i/$tfile
6294 local expected=$NUMDIRS
6295 local cmd="$LFS find -S 8M $dir"
6296 local nums=$($cmd | wc -l)
6298 [ $nums -eq $expected ] || {
6299 $LFS getstripe -R $dir
6300 error "'$cmd' wrong: found $nums, expected $expected"
6304 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6306 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6308 expected=$(((NUMDIRS + 1) * NUMFILES))
6309 cmd="$LFS find -stripe-size 512k -type f $dir"
6310 nums=$($cmd | wc -l)
6311 [ $nums -eq $expected ] ||
6312 error "'$cmd' wrong: found $nums, expected $expected"
6314 cmd="$LFS find -stripe-size +320k -type f $dir"
6315 nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] ||
6317 error "'$cmd' wrong: found $nums, expected $expected"
6319 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6320 cmd="$LFS find -stripe-size +200k -type f $dir"
6321 nums=$($cmd | wc -l)
6322 [ $nums -eq $expected ] ||
6323 error "'$cmd' wrong: found $nums, expected $expected"
6325 cmd="$LFS find -stripe-size -640k -type f $dir"
6326 nums=$($cmd | wc -l)
6327 [ $nums -eq $expected ] ||
6328 error "'$cmd' wrong: found $nums, expected $expected"
6331 cmd="$LFS find -stripe-size 256k -type f $dir"
6332 nums=$($cmd | wc -l)
6333 [ $nums -eq $expected ] ||
6334 error "'$cmd' wrong: found $nums, expected $expected"
6336 cmd="$LFS find -stripe-size -320k -type f $dir"
6337 nums=$($cmd | wc -l)
6338 [ $nums -eq $expected ] ||
6339 error "'$cmd' wrong: found $nums, expected $expected"
6342 cmd="$LFS find -stripe-size 1024k -type f $dir"
6343 nums=$($cmd | wc -l)
6344 [ $nums -eq $expected ] ||
6345 error "'$cmd' wrong: found $nums, expected $expected"
6347 run_test 56t "check lfs find -stripe-size works"
6349 test_56u() { # LU-611
6350 local dir=$DIR/$tdir
6352 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6354 if [[ $OSTCOUNT -gt 1 ]]; then
6355 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6361 local expected=$(((NUMDIRS + 1) * NUMFILES))
6362 local cmd="$LFS find -stripe-index 0 -type f $dir"
6363 local nums=$($cmd | wc -l)
6365 [ $nums -eq $expected ] ||
6366 error "'$cmd' wrong: found $nums, expected $expected"
6369 cmd="$LFS find -stripe-index 1 -type f $dir"
6370 nums=$($cmd | wc -l)
6371 [ $nums -eq $expected ] ||
6372 error "'$cmd' wrong: found $nums, expected $expected"
6374 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6375 nums=$($cmd | wc -l)
6376 [ $nums -eq $expected ] ||
6377 error "'$cmd' wrong: found $nums, expected $expected"
6380 # This should produce an error and not return any files
6381 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6382 nums=$($cmd 2>/dev/null | wc -l)
6383 [ $nums -eq $expected ] ||
6384 error "'$cmd' wrong: found $nums, expected $expected"
6386 if [[ $OSTCOUNT -gt 1 ]]; then
6387 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6388 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6389 nums=$($cmd | wc -l)
6390 [ $nums -eq $expected ] ||
6391 error "'$cmd' wrong: found $nums, expected $expected"
6394 run_test 56u "check lfs find -stripe-index works"
6398 local dir=$DIR/$tdir
6400 setup_56 $dir $NUMFILES $NUMDIRS
6402 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6403 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6405 for file in $($LFS find -m $UUID $dir); do
6406 file_midx=$($LFS getstripe -m $file)
6407 [ $file_midx -eq $mdt_idx ] ||
6408 error "lfs find -m $UUID != getstripe -m $file_midx"
6411 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6417 local dir=$DIR/$tdir
6419 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6421 local stripe_size=$($LFS getstripe -S -d $dir) ||
6422 error "$LFS getstripe -S -d $dir failed"
6423 stripe_size=${stripe_size%% *}
6425 local file_size=$((stripe_size * OSTCOUNT))
6426 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6427 local required_space=$((file_num * file_size))
6428 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6430 [[ $free_space -le $((required_space / 1024)) ]] &&
6431 skip_env "need $required_space, have $free_space kbytes"
6434 local dd_count=$((file_size / dd_bs))
6436 # write data into the files
6441 for i in $(seq $NUMFILES); do
6443 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6444 error "write data into $file failed"
6446 for i in $(seq $NUMDIRS); do
6447 for j in $(seq $NUMFILES); do
6448 file=$dir/dir$i/file$j
6449 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6450 error "write data into $file failed"
6454 # $LFS_MIGRATE will fail if hard link migration is unsupported
6455 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6456 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6457 error "creating links to $dir/dir1/file1 failed"
6462 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6465 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6468 eval $cmd || error "$cmd failed"
6470 check_stripe_count $dir/file1 $expected
6472 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6474 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6475 # OST 1 if it is on OST 0. This file is small enough to
6476 # be on only one stripe.
6477 file=$dir/migr_1_ost
6478 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6479 error "write data into $file failed"
6480 local obdidx=$($LFS getstripe -i $file)
6481 local oldmd5=$(md5sum $file)
6484 [[ $obdidx -eq 0 ]] && newobdidx=1
6485 cmd="$LFS migrate -i $newobdidx $file"
6487 eval $cmd || error "$cmd failed"
6489 local realobdix=$($LFS getstripe -i $file)
6490 local newmd5=$(md5sum $file)
6492 [[ $newobdidx -ne $realobdix ]] &&
6493 error "new OST is different (was=$obdidx, "\
6494 "wanted=$newobdidx, got=$realobdix)"
6495 [[ "$oldmd5" != "$newmd5" ]] &&
6496 error "md5sum differ: $oldmd5, $newmd5"
6500 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6502 eval $cmd || error "$cmd failed"
6504 for j in $(seq $NUMFILES); do
6505 check_stripe_count $dir/dir1/file$j $expected
6508 # lfs_migrate works with lfs find
6509 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6510 $LFS_MIGRATE -y -c $expected"
6512 eval $cmd || error "$cmd failed"
6514 for i in $(seq 2 $NUMFILES); do
6515 check_stripe_count $dir/file$i $expected
6517 for i in $(seq 2 $NUMDIRS); do
6518 for j in $(seq $NUMFILES); do
6519 check_stripe_count $dir/dir$i/file$j $expected
6523 run_test 56w "check lfs_migrate -c stripe_count works"
6526 local file1=$DIR/$tdir/file1
6527 local create_pool=false
6528 local initial_pool=$($LFS getstripe -p $DIR)
6532 echo -n "Creating test dir..."
6533 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6536 echo -n "Creating test file..."
6537 touch $file1 || error "cannot create file"
6540 echo -n "Detecting existing pools..."
6541 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6543 if [ ${#pool_list[@]} -gt 0 ]; then
6544 echo "${pool_list[@]}"
6545 for thispool in "${pool_list[@]}"; do
6546 if [[ -z "$initial_pool" ||
6547 "$initial_pool" != "$thispool" ]]; then
6549 echo "Using existing pool '$pool'"
6554 echo "none detected."
6556 if [ -z "$pool" ]; then
6557 pool=${POOL:-testpool}
6558 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6559 echo -n "Creating pool '$pool'..."
6561 pool_add $pool &> /dev/null ||
6562 error "pool_add failed"
6565 echo -n "Adding target to pool..."
6566 pool_add_targets $pool 0 0 1 &> /dev/null ||
6567 error "pool_add_targets failed"
6571 echo -n "Setting pool using -p option..."
6572 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6573 error "migrate failed rc = $?"
6576 echo -n "Verifying test file is in pool after migrating..."
6577 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6578 error "file was not migrated to pool $pool"
6581 echo -n "Removing test file from pool '$pool'..."
6582 # "lfs migrate $file" won't remove the file from the pool
6583 # until some striping information is changed.
6584 $LFS migrate -c 1 $file1 &> /dev/null ||
6585 error "cannot remove from pool"
6586 [ "$($LFS getstripe -p $file1)" ] &&
6587 error "pool still set"
6590 echo -n "Setting pool using --pool option..."
6591 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6592 error "migrate failed rc = $?"
6597 if $create_pool; then
6598 destroy_test_pools 2> /dev/null ||
6599 error "destroy test pools failed"
6602 run_test 56wb "check lfs_migrate pool support"
6605 local file1="$DIR/$tdir/file1"
6612 echo -n "Creating test dir..."
6613 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6614 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6615 error "cannot set stripe by '-S 1M -c 1'"
6618 echo -n "Setting initial stripe for test file..."
6619 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6620 error "cannot set stripe"
6621 cur_ssize=$($LFS getstripe -S "$file1")
6622 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6625 # File currently set to -S 512K -c 1
6627 # Ensure -c and -S options are rejected when -R is set
6628 echo -n "Verifying incompatible options are detected..."
6629 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6630 error "incompatible -c and -R options not detected"
6631 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6632 error "incompatible -S and -R options not detected"
6635 # Ensure unrecognized options are passed through to 'lfs migrate'
6636 echo -n "Verifying -S option is passed through to lfs migrate..."
6637 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6638 error "migration failed"
6639 cur_ssize=$($LFS getstripe -S "$file1")
6640 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6643 # File currently set to -S 1M -c 1
6645 # Ensure long options are supported
6646 echo -n "Verifying long options supported..."
6647 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6648 error "long option without argument not supported"
6649 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6650 error "long option with argument not supported"
6651 cur_ssize=$($LFS getstripe -S "$file1")
6652 [ $cur_ssize -eq 524288 ] ||
6653 error "migrate --stripe-size $cur_ssize != 524288"
6656 # File currently set to -S 512K -c 1
6658 if [ "$OSTCOUNT" -gt 1 ]; then
6659 echo -n "Verifying explicit stripe count can be set..."
6660 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6661 error "migrate failed"
6662 cur_scount=$($LFS getstripe -c "$file1")
6663 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6667 # File currently set to -S 512K -c 1 or -S 512K -c 2
6669 # Ensure parent striping is used if -R is set, and no stripe
6670 # count or size is specified
6671 echo -n "Setting stripe for parent directory..."
6672 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6673 error "cannot set stripe '-S 2M -c 1'"
6676 echo -n "Verifying restripe option uses parent stripe settings..."
6677 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6678 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6679 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6680 error "migrate failed"
6681 cur_ssize=$($LFS getstripe -S "$file1")
6682 [ $cur_ssize -eq $parent_ssize ] ||
6683 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6684 cur_scount=$($LFS getstripe -c "$file1")
6685 [ $cur_scount -eq $parent_scount ] ||
6686 error "migrate -R stripe_count $cur_scount != $parent_scount"
6689 # File currently set to -S 1M -c 1
6691 # Ensure striping is preserved if -R is not set, and no stripe
6692 # count or size is specified
6693 echo -n "Verifying striping size preserved when not specified..."
6694 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6695 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6696 error "cannot set stripe on parent directory"
6697 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6698 error "migrate failed"
6699 cur_ssize=$($LFS getstripe -S "$file1")
6700 [ $cur_ssize -eq $orig_ssize ] ||
6701 error "migrate by default $cur_ssize != $orig_ssize"
6704 # Ensure file name properly detected when final option has no argument
6705 echo -n "Verifying file name properly detected..."
6706 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6707 error "file name interpreted as option argument"
6713 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6716 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6718 local file1=$DIR/$tdir/file1
6720 echo -n "Creating test dir..."
6721 test_mkdir $DIR/$tdir || error "cannot create dir"
6724 echo -n "Creating test file..."
6728 # Ensure 'lfs migrate' will fail by using a non-existent option,
6729 # and make sure rsync is not called to recover
6730 echo -n "Make sure --no-rsync option works..."
6731 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6732 grep -q 'refusing to fall back to rsync' ||
6733 error "rsync was called with --no-rsync set"
6736 # Ensure rsync is called without trying 'lfs migrate' first
6737 echo -n "Make sure --rsync option works..."
6738 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6739 grep -q 'falling back to rsync' &&
6740 error "lfs migrate was called with --rsync set"
6743 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6744 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6745 grep -q 'at the same time' ||
6746 error "--rsync and --no-rsync accepted concurrently"
6752 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6755 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6756 check_swap_layouts_support
6758 local dir=$DIR/$tdir
6759 local ref1=/etc/passwd
6760 local file1=$dir/file1
6762 test_mkdir $dir || error "creating dir $dir"
6763 $LFS setstripe -c 2 $file1
6765 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6766 stripe=$($LFS getstripe -c $file1)
6767 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6768 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6773 run_test 56x "lfs migration support"
6776 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6777 check_swap_layouts_support
6779 local dir=$DIR/$tdir/$testnum
6783 local ref1=/etc/passwd
6784 local file1=$dir/file1
6786 $LFS setstripe -c 2 $file1
6788 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6790 local stripe=$($LFS getstripe -c $file1)
6792 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6793 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6798 run_test 56xa "lfs migration --block support"
6800 check_migrate_links() {
6802 local file1="$dir/file1"
6806 local total_count=$(($begin + $count - 1))
6807 local symlink_count=10
6810 if [ ! -f "$file1" ]; then
6811 echo -n "creating initial file..."
6812 $LFS setstripe -c 1 -S "512k" "$file1" ||
6813 error "cannot setstripe initial file"
6816 echo -n "creating symlinks..."
6817 for s in $(seq 1 $symlink_count); do
6818 ln -s "$file1" "$dir/slink$s" ||
6819 error "cannot create symlinks"
6823 echo -n "creating nonlinked files..."
6824 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6825 error "cannot create nonlinked files"
6830 if [ ! -f "$dir/file$total_count" ]; then
6831 echo -n "creating hard links $begin:$total_count..."
6832 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6833 /dev/null || error "cannot create hard links"
6837 echo -n "checking number of hard links listed in xattrs..."
6838 local fid=$($LFS getstripe -F "$file1")
6839 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6842 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6843 skip "hard link list has unexpected size, skipping test"
6845 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6846 error "link names should exceed xattrs size"
6849 echo -n "migrating files..."
6850 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6852 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6855 # make sure all links have been properly migrated
6856 echo -n "verifying files..."
6857 fid=$($LFS getstripe -F "$file1") ||
6858 error "cannot get fid for file $file1"
6859 for i in $(seq 2 $total_count); do
6860 local fid2=$($LFS getstripe -F $dir/file$i)
6862 [ "$fid2" == "$fid" ] ||
6863 error "migrated hard link has mismatched FID"
6866 # make sure hard links were properly detected, and migration was
6867 # performed only once for the entire link set; nonlinked files should
6869 local actual=$(grep -c 'done' <<< "$migrate_out")
6870 local expected=$(($uniq_count + 1))
6872 [ "$actual" -eq "$expected" ] ||
6873 error "hard links individually migrated ($actual != $expected)"
6875 # make sure the correct number of hard links are present
6876 local hardlinks=$(stat -c '%h' "$file1")
6878 [ $hardlinks -eq $total_count ] ||
6879 error "num hard links $hardlinks != $total_count"
6886 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6887 skip "Need MDS version at least 2.10.55"
6889 local dir="$DIR/$tdir"
6891 test_mkdir "$dir" || error "cannot create dir $dir"
6893 echo "testing lfs migrate mode when all links fit within xattrs"
6894 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6896 echo "testing rsync mode when all links fit within xattrs"
6897 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6899 echo "testing lfs migrate mode when all links do not fit within xattrs"
6900 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6902 echo "testing rsync mode when all links do not fit within xattrs"
6903 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6905 chown -R $RUNAS_ID $dir
6906 echo "testing non-root lfs migrate mode when not all links are in xattr"
6907 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6912 run_test 56xb "lfs migration hard link support"
6915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6917 local dir="$DIR/$tdir"
6919 test_mkdir "$dir" || error "cannot create dir $dir"
6921 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6922 echo -n "Setting initial stripe for 20MB test file..."
6923 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6924 error "cannot setstripe 20MB file"
6926 echo -n "Sizing 20MB test file..."
6927 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6929 echo -n "Verifying small file autostripe count is 1..."
6930 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6931 error "cannot migrate 20MB file"
6932 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6933 error "cannot get stripe for $dir/20mb"
6934 [ $stripe_count -eq 1 ] ||
6935 error "unexpected stripe count $stripe_count for 20MB file"
6939 # Test 2: File is small enough to fit within the available space on
6940 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6941 # have at least an additional 1KB for each desired stripe for test 3
6942 echo -n "Setting stripe for 1GB test file..."
6943 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6945 echo -n "Sizing 1GB test file..."
6946 # File size is 1GB + 3KB
6947 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6950 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6951 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6952 if (( avail > 524288 * OSTCOUNT )); then
6953 echo -n "Migrating 1GB file..."
6954 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6955 error "cannot migrate 1GB file"
6957 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6958 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6959 error "cannot getstripe for 1GB file"
6960 [ $stripe_count -eq 2 ] ||
6961 error "unexpected stripe count $stripe_count != 2"
6965 # Test 3: File is too large to fit within the available space on
6966 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6967 if [ $OSTCOUNT -ge 3 ]; then
6968 # The required available space is calculated as
6969 # file size (1GB + 3KB) / OST count (3).
6970 local kb_per_ost=349526
6972 echo -n "Migrating 1GB file with limit..."
6973 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6974 error "cannot migrate 1GB file with limit"
6977 stripe_count=$($LFS getstripe -c "$dir/1gb")
6978 echo -n "Verifying 1GB autostripe count with limited space..."
6979 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6980 error "unexpected stripe count $stripe_count (min 3)"
6987 run_test 56xc "lfs migration autostripe"
6990 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6992 local dir=$DIR/$tdir
6993 local f_mgrt=$dir/$tfile.mgrt
6994 local f_yaml=$dir/$tfile.yaml
6995 local f_copy=$dir/$tfile.copy
6996 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6997 local layout_copy="-c 2 -S 2M -i 1"
6998 local yamlfile=$dir/yamlfile
6999 local layout_before;
7002 test_mkdir "$dir" || error "cannot create dir $dir"
7003 $LFS setstripe $layout_yaml $f_yaml ||
7004 error "cannot setstripe $f_yaml with layout $layout_yaml"
7005 $LFS getstripe --yaml $f_yaml > $yamlfile
7006 $LFS setstripe $layout_copy $f_copy ||
7007 error "cannot setstripe $f_copy with layout $layout_copy"
7009 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7011 # 1. test option --yaml
7012 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7013 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7014 layout_before=$(get_layout_param $f_yaml)
7015 layout_after=$(get_layout_param $f_mgrt)
7016 [ "$layout_after" == "$layout_before" ] ||
7017 error "lfs_migrate --yaml: $layout_after != $layout_before"
7019 # 2. test option --copy
7020 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7021 error "cannot migrate $f_mgrt with --copy $f_copy"
7022 layout_before=$(get_layout_param $f_copy)
7023 layout_after=$(get_layout_param $f_mgrt)
7024 [ "$layout_after" == "$layout_before" ] ||
7025 error "lfs_migrate --copy: $layout_after != $layout_before"
7027 run_test 56xd "check lfs_migrate --yaml and --copy support"
7030 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7032 local dir=$DIR/$tdir
7033 local f_comp=$dir/$tfile
7034 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7035 local layout_before=""
7036 local layout_after=""
7038 test_mkdir "$dir" || error "cannot create dir $dir"
7039 $LFS setstripe $layout $f_comp ||
7040 error "cannot setstripe $f_comp with layout $layout"
7041 layout_before=$(get_layout_param $f_comp)
7042 dd if=/dev/zero of=$f_comp bs=1M count=4
7044 # 1. migrate a comp layout file by lfs_migrate
7045 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7046 layout_after=$(get_layout_param $f_comp)
7047 [ "$layout_before" == "$layout_after" ] ||
7048 error "lfs_migrate: $layout_before != $layout_after"
7050 # 2. migrate a comp layout file by lfs migrate
7051 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7052 layout_after=$(get_layout_param $f_comp)
7053 [ "$layout_before" == "$layout_after" ] ||
7054 error "lfs migrate: $layout_before != $layout_after"
7056 run_test 56xe "migrate a composite layout file"
7059 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7060 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7063 local dir=$DIR/$tdir
7067 test_mkdir -p $dir || error "creating dir $dir"
7068 touch $f1 || error "creating std file $f1"
7069 $MULTIOP $f2 H2c || error "creating released file $f2"
7071 # a directory can be raid0, so ask only for files
7072 res=$($LFS find $dir -L raid0 -type f | wc -l)
7073 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7075 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7076 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7078 # only files can be released, so no need to force file search
7079 res=$($LFS find $dir -L released)
7080 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7082 res=$($LFS find $dir -type f \! -L released)
7083 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7085 run_test 56y "lfs find -L raid0|released"
7087 test_56z() { # LU-4824
7088 # This checks to make sure 'lfs find' continues after errors
7089 # There are two classes of errors that should be caught:
7090 # - If multiple paths are provided, all should be searched even if one
7092 # - If errors are encountered during the search, it should not terminate
7094 local dir=$DIR/$tdir
7098 for i in d{0..9}; do
7100 touch $dir/$i/$tfile
7102 $LFS find $DIR/non_existent_dir $dir &&
7103 error "$LFS find did not return an error"
7104 # Make a directory unsearchable. This should NOT be the last entry in
7105 # directory order. Arbitrarily pick the 6th entry
7106 chmod 700 $($LFS find $dir -type d | sed '6!d')
7108 $RUNAS $LFS find $DIR/non_existent $dir
7109 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7111 # The user should be able to see 10 directories and 9 files
7112 (( count == 19 )) ||
7113 error "$LFS find found $count != 19 entries after error"
7115 run_test 56z "lfs find should continue after an error"
7117 test_56aa() { # LU-5937
7118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7120 local dir=$DIR/$tdir
7123 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7125 createmany -o $dir/striped_dir/${tfile}- 1024
7126 local dirs=$($LFS find --size +8k $dir/)
7128 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7130 run_test 56aa "lfs find --size under striped dir"
7132 test_56ab() { # LU-10705
7133 test_mkdir $DIR/$tdir
7134 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7135 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7136 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7137 # Flush writes to ensure valid blocks. Need to be more thorough for
7138 # ZFS, since blocks are not allocated/returned to client immediately.
7140 wait_zfs_commit ost1 2
7141 cancel_lru_locks osc
7144 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7146 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7148 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7149 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7151 rm -f $DIR/$tdir/$tfile.[123]
7153 run_test 56ab "lfs find --blocks"
7156 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7157 skip "Need MDS version at least 2.10.50"
7159 # Create composite files with one component
7160 local dir=$DIR/$tdir
7162 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7163 # Create composite files with three components
7164 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7165 # Create non-composite files
7166 createmany -o $dir/${tfile}- 10
7168 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7170 [[ $nfiles == 10 ]] ||
7171 error "lfs find -E 1M found $nfiles != 10 files"
7173 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7174 [[ $nfiles == 25 ]] ||
7175 error "lfs find ! -E 1M found $nfiles != 25 files"
7177 # All files have a component that starts at 0
7178 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7179 [[ $nfiles == 35 ]] ||
7180 error "lfs find --component-start 0 - $nfiles != 35 files"
7182 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7183 [[ $nfiles == 15 ]] ||
7184 error "lfs find --component-start 2M - $nfiles != 15 files"
7186 # All files created here have a componenet that does not starts at 2M
7187 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7188 [[ $nfiles == 35 ]] ||
7189 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7191 # Find files with a specified number of components
7192 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7193 [[ $nfiles == 15 ]] ||
7194 error "lfs find --component-count 3 - $nfiles != 15 files"
7196 # Remember non-composite files have a component count of zero
7197 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7198 [[ $nfiles == 10 ]] ||
7199 error "lfs find --component-count 0 - $nfiles != 10 files"
7201 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7202 [[ $nfiles == 20 ]] ||
7203 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7205 # All files have a flag called "init"
7206 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7207 [[ $nfiles == 35 ]] ||
7208 error "lfs find --component-flags init - $nfiles != 35 files"
7210 # Multi-component files will have a component not initialized
7211 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7212 [[ $nfiles == 15 ]] ||
7213 error "lfs find !--component-flags init - $nfiles != 15 files"
7218 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7221 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7222 skip "Need MDS version at least 2.10.57"
7232 # create mirrored directories and mirrored files
7233 mkdir $td || error "mkdir $td failed"
7234 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7235 createmany -o $tf- 10 || error "create $tf- failed"
7237 for i in $(seq 2); do
7239 mkdir $dir || error "mkdir $dir failed"
7240 $LFS mirror create -N$((3 + i)) $dir ||
7241 error "create mirrored dir $dir failed"
7242 createmany -o $dir/$tfile- 10 ||
7243 error "create $dir/$tfile- failed"
7246 # change the states of some mirrored files
7248 for i in $(seq 2); do
7250 for j in $(seq 4 9); do
7251 echo foo > $dir/$tfile-$j
7255 # find mirrored files with specific mirror count
7256 cmd="$LFS find --mirror-count 3 --type f $td"
7257 nfiles=$($cmd | wc -l)
7258 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7260 cmd="$LFS find ! --mirror-count 3 --type f $td"
7261 nfiles=$($cmd | wc -l)
7262 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7264 cmd="$LFS find --mirror-count +2 --type f $td"
7265 nfiles=$($cmd | wc -l)
7266 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7268 cmd="$LFS find --mirror-count -6 --type f $td"
7269 nfiles=$($cmd | wc -l)
7270 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7272 # find mirrored files with specific file state
7273 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7274 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7276 cmd="$LFS find --mirror-state=ro --type f $td"
7277 nfiles=$($cmd | wc -l)
7278 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7280 cmd="$LFS find ! --mirror-state=ro --type f $td"
7281 nfiles=$($cmd | wc -l)
7282 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7284 cmd="$LFS find --mirror-state=wp --type f $td"
7285 nfiles=$($cmd | wc -l)
7286 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7288 cmd="$LFS find ! --mirror-state=sp --type f $td"
7289 nfiles=$($cmd | wc -l)
7290 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7292 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7296 # note test will not do anything if MDS is not local
7297 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7298 skip_env "ldiskfs only test"
7300 remote_mds_nodsh && skip "remote MDS with nodsh"
7302 local MNTDEV="osd*.*MDT*.mntdev"
7303 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7304 [ -z "$DEV" ] && error "can't access $MNTDEV"
7305 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7306 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7307 error "can't access $DEV"
7308 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7309 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7313 run_test 57a "verify MDS filesystem created with large inodes =="
7316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7317 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7318 skip_env "ldiskfs only test"
7320 remote_mds_nodsh && skip "remote MDS with nodsh"
7322 local dir=$DIR/$tdir
7325 local fileN=$dir/f$filecount
7327 rm -rf $dir || error "removing $dir"
7329 local mdtidx=$($LFS getstripe -m $dir)
7330 local mdtname=MDT$(printf %04x $mdtidx)
7331 local facet=mds$((mdtidx + 1))
7333 echo "mcreating $filecount files"
7334 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7336 # verify that files do not have EAs yet
7337 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7338 error "$file1 has an EA"
7339 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7340 error "$fileN has an EA"
7344 df $dir #make sure we get new statfs data
7345 local mdsfree=$(do_facet $facet \
7346 lctl get_param -n osd*.*$mdtname.kbytesfree)
7347 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7350 echo "opening files to create objects/EAs"
7351 for file in $(seq -f $dir/f%g 1 $filecount); do
7352 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7353 error "opening $file"
7356 # verify that files have EAs now
7357 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7358 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7360 sleep 1 #make sure we get new statfs data
7362 local mdsfree2=$(do_facet $facet \
7363 lctl get_param -n osd*.*$mdtname.kbytesfree)
7364 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7366 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7367 if [ "$mdsfree" != "$mdsfree2" ]; then
7368 error "MDC before $mdcfree != after $mdcfree2"
7370 echo "MDC before $mdcfree != after $mdcfree2"
7371 echo "unable to confirm if MDS has large inodes"
7376 run_test 57b "default LOV EAs are stored inside large inodes ==="
7379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7380 [ -z "$(which wiretest 2>/dev/null)" ] &&
7381 skip_env "could not find wiretest"
7385 run_test 58 "verify cross-platform wire constants =============="
7388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7390 echo "touch 130 files"
7391 createmany -o $DIR/f59- 130
7393 unlinkmany $DIR/f59- 130
7395 # wait for commitment of removal
7396 wait_delete_completed
7398 run_test 59 "verify cancellation of llog records async ========="
7400 TEST60_HEAD="test_60 run $RANDOM"
7402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7403 remote_mgs_nodsh && skip "remote MGS with nodsh"
7404 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7405 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7406 skip_env "missing subtest run-llog.sh"
7408 log "$TEST60_HEAD - from kernel mode"
7409 do_facet mgs "$LCTL dk > /dev/null"
7410 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7411 do_facet mgs $LCTL dk > $TMP/$tfile
7413 # LU-6388: test llog_reader
7414 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7415 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7416 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7417 skip_env "missing llog_reader"
7418 local fstype=$(facet_fstype mgs)
7419 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7420 skip_env "Only for ldiskfs or zfs type mgs"
7422 local mntpt=$(facet_mntpt mgs)
7423 local mgsdev=$(mgsdevname 1)
7435 #get fid and record list
7436 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7438 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7440 #remount mgs as ldiskfs or zfs type
7441 stop mgs || error "stop mgs failed"
7442 mount_fstype mgs || error "remount mgs failed"
7443 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7446 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7447 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7452 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7454 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7456 echo "obj_file is $obj_file"
7457 do_facet mgs $llog_reader $obj_file
7459 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7460 awk '{ print $3 }' | sed -e "s/^type=//g")
7461 if [ $rec_type != $rec ]; then
7462 echo "FAILED test_60a wrong record type $rec_type," \
7468 #check obj path if record type is LLOG_LOGID_MAGIC
7469 if [ "$rec" == "1064553b" ]; then
7470 path=$(do_facet mgs $llog_reader $obj_file |
7471 grep "path=" | awk '{ print $NF }' |
7472 sed -e "s/^path=//g")
7473 if [ $obj_file != $mntpt/$path ]; then
7474 echo "FAILED test_60a wrong obj path" \
7475 "$montpt/$path, should be $obj_file"
7482 #restart mgs before "error", otherwise it will block the next test
7483 stop mgs || error "stop mgs failed"
7484 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7485 $pass || error "test failed, see FAILED test_60a messages for specifics"
7487 run_test 60a "llog_test run from kernel module and test llog_reader"
7489 test_60b() { # bug 6411
7490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7493 LLOG_COUNT=$(do_facet mgs dmesg |
7494 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7495 /llog_[a-z]*.c:[0-9]/ {
7507 [[ $LLOG_COUNT -gt 120 ]] &&
7508 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7510 run_test 60b "limit repeated messages from CERROR/CWARN"
7513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7515 echo "create 5000 files"
7516 createmany -o $DIR/f60c- 5000
7517 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7518 lctl set_param fail_loc=0x80000137
7519 unlinkmany $DIR/f60c- 5000
7520 lctl set_param fail_loc=0
7522 run_test 60c "unlink file when mds full"
7525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7527 SAVEPRINTK=$(lctl get_param -n printk)
7528 # verify "lctl mark" is even working"
7529 MESSAGE="test message ID $RANDOM $$"
7530 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7531 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7533 lctl set_param printk=0 || error "set lnet.printk failed"
7534 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7535 MESSAGE="new test message ID $RANDOM $$"
7536 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7537 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7538 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7540 lctl set_param -n printk="$SAVEPRINTK"
7542 run_test 60d "test printk console message masking"
7545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7546 remote_mds_nodsh && skip "remote MDS with nodsh"
7549 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7550 do_facet mds1 lctl set_param fail_loc=0x15b
7553 run_test 60e "no space while new llog is being created"
7559 test_mkdir -c $MDSCOUNT $DIR/$tdir
7564 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7565 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7567 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7568 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7569 index=$((index + 1))
7575 for i in {0..100}; do
7576 # define OBD_FAIL_OSD_TXN_START 0x19a
7577 local index=$((i % MDSCOUNT + 1))
7579 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7586 for i in $(seq $MDSCOUNT); do
7587 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7590 mkdir $DIR/$tdir/new || error "mkdir failed"
7591 rmdir $DIR/$tdir/new || error "rmdir failed"
7593 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7595 for i in $(seq $MDSCOUNT); do
7596 wait_update_facet mds$i "$LCTL get_param -n \
7597 mdd.$(facet_svc mds$i).lfsck_namespace |
7598 awk '/^status/ { print \\\$2 }'" "completed"
7601 ls -R $DIR/$tdir || error "ls failed"
7602 rm -rf $DIR/$tdir || error "rmdir failed"
7604 run_test 60g "transaction abort won't cause MDT hung"
7607 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7608 skip "Need MDS version at least 2.12.52"
7609 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7613 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7614 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7615 for fail_loc in 0x80000188 0x80000189; do
7616 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7617 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7618 error "mkdir $dir-$fail_loc failed"
7619 for i in {0..10}; do
7620 # create may fail on missing stripe
7621 echo $i > $DIR/$tdir-$fail_loc/$i
7623 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7624 error "getdirstripe $tdir-$fail_loc failed"
7625 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7626 error "migrate $tdir-$fail_loc failed"
7627 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7628 error "getdirstripe $tdir-$fail_loc failed"
7629 pushd $DIR/$tdir-$fail_loc
7631 echo $f | cmp $f - || error "$f data mismatch"
7634 rm -rf $DIR/$tdir-$fail_loc
7637 run_test 60h "striped directory with missing stripes can be accessed"
7640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7643 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7644 cancel_lru_locks osc
7645 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7648 run_test 61a "mmap() writes don't make sync hang ================"
7651 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7653 run_test 61b "mmap() of unstriped file is successful"
7655 # bug 2330 - insufficient obd_match error checking causes LBUG
7657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7661 cancel_lru_locks osc
7662 lctl set_param fail_loc=0x405
7663 cat $f && error "cat succeeded, expect -EIO"
7664 lctl set_param fail_loc=0
7666 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7667 # match every page all of the time.
7668 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7670 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7671 # Though this test is irrelevant anymore, it helped to reveal some
7672 # other grant bugs (LU-4482), let's keep it.
7673 test_63a() { # was test_63
7674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7676 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7678 for i in `seq 10` ; do
7679 dd if=/dev/zero of=$DIR/f63 bs=8k &
7685 rm -f $DIR/f63 || true
7687 run_test 63a "Verify oig_wait interruption does not crash ======="
7689 # bug 2248 - async write errors didn't return to application on sync
7690 # bug 3677 - async write errors left page locked
7692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7695 lctl set_param debug=-1
7697 # ensure we have a grant to do async writes
7698 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7701 sync # sync lest earlier test intercept the fail_loc
7703 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7704 lctl set_param fail_loc=0x80000406
7705 $MULTIOP $DIR/$tfile Owy && \
7706 error "sync didn't return ENOMEM"
7707 sync; sleep 2; sync # do a real sync this time to flush page
7708 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7709 error "locked page left in cache after async error" || true
7712 run_test 63b "async write errors should be returned to fsync ==="
7715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7718 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7720 run_test 64a "verify filter grant calculations (in kernel) ====="
7723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7725 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7727 run_test 64b "check out-of-space detection on client"
7730 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7732 run_test 64c "verify grant shrink"
7734 # this does exactly what osc_request.c:osc_announce_cached() does in
7735 # order to calculate max amount of grants to ask from server
7739 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7740 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7742 ((rpc_in_flight ++));
7743 nrpages=$((nrpages * rpc_in_flight))
7745 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7747 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7749 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7750 local undirty=$((nrpages * PAGE_SIZE))
7752 local max_extent_pages
7753 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7754 grep grant_max_extent_size | awk '{print $2}')
7755 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7756 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7757 local grant_extent_tax
7758 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7759 grep grant_extent_tax | awk '{print $2}')
7761 undirty=$((undirty + nrextents * grant_extent_tax))
7766 # this is size of unit for grant allocation. It should be equal to
7767 # what tgt_grant.c:tgt_grant_chunk() calculates
7771 local grant_extent_tax
7773 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7774 grep max_brw_size | awk '{print $2}')
7776 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7777 grep grant_extent_tax | awk '{print $2}')
7779 echo $(((max_brw_size + grant_extent_tax) * 2))
7783 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7784 skip "OST < 2.10.55 doesn't limit grants enough"
7786 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7787 local file=$DIR/$tfile
7789 [[ $($LCTL get_param osc.${tgt}.import |
7790 grep "connect_flags:.*grant_param") ]] ||
7791 skip "no grant_param connect flag"
7793 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7795 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7797 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7798 stack_trap "rm -f $file" EXIT
7800 $LFS setstripe $file -i 0 -c 1
7801 dd if=/dev/zero of=$file bs=1M count=1000 &
7806 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7807 if [[ $cur_grant -gt $max_cur_granted ]]
7810 error "cur_grant $cur_grant > $max_cur_granted"
7813 [[ $? -ne 0 ]] && break;
7818 wait_delete_completed
7819 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7821 run_test 64d "check grant limit exceed"
7823 # bug 1414 - set/get directories' stripe info
7825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7827 test_mkdir $DIR/$tdir
7829 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7831 run_test 65a "directory with no stripe info"
7834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7836 test_mkdir $DIR/$tdir
7837 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7839 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7842 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7844 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7848 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7850 test_mkdir $DIR/$tdir
7851 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7853 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7854 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7856 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7858 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7863 test_mkdir $DIR/$tdir
7864 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7865 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7867 if [[ $STRIPECOUNT -le 0 ]]; then
7869 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7870 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7871 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7873 sc=$(($STRIPECOUNT - 1))
7875 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7876 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7877 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7878 error "lverify failed"
7880 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7885 test_mkdir $DIR/$tdir
7887 $LFS setstripe $DIR/$tdir || error "setstripe"
7888 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7889 error "no stripe info failed"
7891 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7893 run_test 65e "directory setstripe defaults"
7896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7898 test_mkdir $DIR/${tdir}f
7899 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7900 error "setstripe succeeded" || true
7902 run_test 65f "dir setstripe permission (should return error) ==="
7905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7907 test_mkdir $DIR/$tdir
7908 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7910 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7911 error "setstripe -S failed"
7912 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7913 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7914 error "delete default stripe failed"
7916 run_test 65g "directory setstripe -d"
7919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7921 test_mkdir $DIR/$tdir
7922 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7924 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7925 error "setstripe -S failed"
7926 test_mkdir $DIR/$tdir/dd1
7927 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7928 error "stripe info inherit failed"
7930 run_test 65h "directory stripe info inherit ===================="
7933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7935 save_layout_restore_at_exit $MOUNT
7937 # bug6367: set non-default striping on root directory
7938 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7940 # bug12836: getstripe on -1 default directory striping
7941 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7943 # bug12836: getstripe -v on -1 default directory striping
7944 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7946 # bug12836: new find on -1 default directory striping
7947 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7949 run_test 65i "various tests to set root directory striping"
7951 test_65j() { # bug6367
7952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7956 # if we aren't already remounting for each test, do so for this test
7957 if [ "$I_MOUNTED" = "yes" ]; then
7958 cleanup || error "failed to unmount"
7962 save_layout_restore_at_exit $MOUNT
7964 $LFS setstripe -d $MOUNT || error "setstripe failed"
7966 run_test 65j "set default striping on root directory (bug 6367)="
7970 wait_delete_completed
7971 do_facet $SINGLEMDS "lctl set_param -n \
7972 osp.$ost*MDT0000.max_create_count=$max_count"
7973 do_facet $SINGLEMDS "lctl set_param -n \
7974 osp.$ost*MDT0000.create_count=$count"
7975 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7976 echo $INACTIVE_OSC "is Activate"
7978 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7981 test_65k() { # bug11679
7982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7983 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7984 remote_mds_nodsh && skip "remote MDS with nodsh"
7986 local disable_precreate=true
7987 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7988 disable_precreate=false
7990 echo "Check OST status: "
7991 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7992 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7994 for OSC in $MDS_OSCS; do
7995 echo $OSC "is active"
7996 do_facet $SINGLEMDS lctl --device %$OSC activate
7999 for INACTIVE_OSC in $MDS_OSCS; do
8000 local ost=$(osc_to_ost $INACTIVE_OSC)
8001 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8002 lov.*md*.target_obd |
8003 awk -F: /$ost/'{ print $1 }' | head -n 1)
8006 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8007 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8009 echo "Deactivate: " $INACTIVE_OSC
8010 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8012 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8013 osp.$ost*MDT0000.create_count")
8014 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8015 osp.$ost*MDT0000.max_create_count")
8016 $disable_precreate &&
8017 do_facet $SINGLEMDS "lctl set_param -n \
8018 osp.$ost*MDT0000.max_create_count=0"
8020 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8021 [ -f $DIR/$tdir/$idx ] && continue
8022 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8023 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8025 error "setstripe $idx should succeed"; }
8026 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8028 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8031 do_facet $SINGLEMDS "lctl set_param -n \
8032 osp.$ost*MDT0000.max_create_count=$max_count"
8033 do_facet $SINGLEMDS "lctl set_param -n \
8034 osp.$ost*MDT0000.create_count=$count"
8035 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8036 echo $INACTIVE_OSC "is Activate"
8038 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8041 run_test 65k "validate manual striping works properly with deactivated OSCs"
8043 test_65l() { # bug 12836
8044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8046 test_mkdir -p $DIR/$tdir/test_dir
8047 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8048 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8050 run_test 65l "lfs find on -1 stripe dir ========================"
8053 local layout=$(save_layout $MOUNT)
8054 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8055 restore_layout $MOUNT $layout
8056 error "setstripe should fail by non-root users"
8060 run_test 65m "normal user can't set filesystem default stripe"
8063 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8064 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8065 skip "Need MDS version at least 2.12.50"
8066 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8068 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8069 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8070 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8072 local root_layout=$(save_layout $MOUNT)
8073 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8075 # new subdirectory under root directory should not inherit
8076 # the default layout from root
8077 local dir1=$MOUNT/$tdir-1
8078 mkdir $dir1 || error "mkdir $dir1 failed"
8079 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8080 error "$dir1 shouldn't have LOV EA"
8082 # delete the default layout on root directory
8083 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8085 local dir2=$MOUNT/$tdir-2
8086 mkdir $dir2 || error "mkdir $dir2 failed"
8087 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8088 error "$dir2 shouldn't have LOV EA"
8090 # set a new striping pattern on root directory
8091 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8092 local new_def_stripe_size=$((def_stripe_size * 2))
8093 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8094 error "set stripe size on $MOUNT failed"
8096 # new file created in $dir2 should inherit the new stripe size from
8097 # the filesystem default
8098 local file2=$dir2/$tfile-2
8099 touch $file2 || error "touch $file2 failed"
8101 local file2_stripe_size=$($LFS getstripe -S $file2)
8102 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8103 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8105 local dir3=$MOUNT/$tdir-3
8106 mkdir $dir3 || error "mkdir $dir3 failed"
8107 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8108 # the root layout, which is the actual default layout that will be used
8109 # when new files are created in $dir3.
8110 local dir3_layout=$(get_layout_param $dir3)
8111 local root_dir_layout=$(get_layout_param $MOUNT)
8112 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8113 error "$dir3 should show the default layout from $MOUNT"
8115 # set OST pool on root directory
8116 local pool=$TESTNAME
8117 pool_add $pool || error "add $pool failed"
8118 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8119 error "add targets to $pool failed"
8121 $LFS setstripe -p $pool $MOUNT ||
8122 error "set OST pool on $MOUNT failed"
8124 # new file created in $dir3 should inherit the pool from
8125 # the filesystem default
8126 local file3=$dir3/$tfile-3
8127 touch $file3 || error "touch $file3 failed"
8129 local file3_pool=$($LFS getstripe -p $file3)
8130 [[ "$file3_pool" = "$pool" ]] ||
8131 error "$file3 didn't inherit OST pool $pool"
8133 local dir4=$MOUNT/$tdir-4
8134 mkdir $dir4 || error "mkdir $dir4 failed"
8135 local dir4_layout=$(get_layout_param $dir4)
8136 root_dir_layout=$(get_layout_param $MOUNT)
8137 echo "$LFS getstripe -d $dir4"
8138 $LFS getstripe -d $dir4
8139 echo "$LFS getstripe -d $MOUNT"
8140 $LFS getstripe -d $MOUNT
8141 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8142 error "$dir4 should show the default layout from $MOUNT"
8144 # new file created in $dir4 should inherit the pool from
8145 # the filesystem default
8146 local file4=$dir4/$tfile-4
8147 touch $file4 || error "touch $file4 failed"
8149 local file4_pool=$($LFS getstripe -p $file4)
8150 [[ "$file4_pool" = "$pool" ]] ||
8151 error "$file4 didn't inherit OST pool $pool"
8153 # new subdirectory under non-root directory should inherit
8154 # the default layout from its parent directory
8155 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8156 error "set directory layout on $dir4 failed"
8158 local dir5=$dir4/$tdir-5
8159 mkdir $dir5 || error "mkdir $dir5 failed"
8161 dir4_layout=$(get_layout_param $dir4)
8162 local dir5_layout=$(get_layout_param $dir5)
8163 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8164 error "$dir5 should inherit the default layout from $dir4"
8166 # though subdir under ROOT doesn't inherit default layout, but
8167 # its sub dir/file should be created with default layout.
8168 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8169 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8170 skip "Need MDS version at least 2.12.59"
8172 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8173 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8174 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8176 if [ $default_lmv_hash == "none" ]; then
8177 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8179 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8180 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8183 $LFS setdirstripe -D -c 2 $MOUNT ||
8184 error "setdirstripe -D -c 2 failed"
8185 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8186 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8187 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8189 run_test 65n "don't inherit default layout from root for new subdirectories"
8191 # bug 2543 - update blocks count on client
8193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8196 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8197 sync; sync_all_data; sync; sync_all_data
8198 cancel_lru_locks osc
8199 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8200 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8202 run_test 66 "update inode blocks count on client ==============="
8205 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8209 swapon -s | awk '($1 == "'$1'") { print $4 }'
8212 # bug5265, obdfilter oa2dentry return -ENOENT
8213 # #define OBD_FAIL_SRV_ENOENT 0x217
8215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8216 remote_ost_nodsh && skip "remote OST with nodsh"
8219 $LFS setstripe -c 1 -i 0 $f
8221 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8223 do_facet ost1 lctl set_param fail_loc=0x217
8224 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8225 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8227 do_facet ost1 lctl set_param fail_loc=0
8228 $DIRECTIO write $f 0 2 || error "write error"
8230 cancel_lru_locks osc
8231 $DIRECTIO read $f 0 1 || error "read error"
8233 do_facet ost1 lctl set_param fail_loc=0x217
8234 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8236 do_facet ost1 lctl set_param fail_loc=0
8239 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8242 test_mkdir $DIR/$tdir
8243 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8244 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8246 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8248 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8250 [ "$RUNAS_ID" = "$UID" ] &&
8251 skip_env "RUNAS_ID = UID = $UID -- skipping"
8252 # Check that testing environment is properly set up. Skip if not
8253 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8254 skip_env "User $RUNAS_ID does not exist - skipping"
8257 chmod 777 $DIR/$tfile
8258 chmod ug+s $DIR/$tfile
8259 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8260 error "$RUNAS dd $DIR/$tfile failed"
8261 # See if we are still setuid/sgid
8262 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8263 error "S/gid is not dropped on write"
8264 # Now test that MDS is updated too
8265 cancel_lru_locks mdc
8266 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8267 error "S/gid is not dropped on MDS"
8270 run_test 72a "Test that remove suid works properly (bug5695) ===="
8272 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8275 [ "$RUNAS_ID" = "$UID" ] &&
8276 skip_env "RUNAS_ID = UID = $UID -- skipping"
8277 [ "$RUNAS_ID" -eq 0 ] &&
8278 skip_env "RUNAS_ID = 0 -- skipping"
8279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8280 # Check that testing environment is properly set up. Skip if not
8281 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8282 skip_env "User $RUNAS_ID does not exist - skipping"
8284 touch $DIR/${tfile}-f{g,u}
8285 test_mkdir $DIR/${tfile}-dg
8286 test_mkdir $DIR/${tfile}-du
8287 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8288 chmod g+s $DIR/${tfile}-{f,d}g
8289 chmod u+s $DIR/${tfile}-{f,d}u
8290 for perm in 777 2777 4777; do
8291 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8292 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8293 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8294 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8298 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8300 # bug 3462 - multiple simultaneous MDC requests
8302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8304 test_mkdir $DIR/d73-1
8305 test_mkdir $DIR/d73-2
8306 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8309 lctl set_param fail_loc=0x80000129
8310 $MULTIOP $DIR/d73-1/f73-2 Oc &
8312 lctl set_param fail_loc=0
8314 $MULTIOP $DIR/d73-2/f73-3 Oc &
8318 wait $pid1 || return 1
8322 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8323 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8324 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8328 run_test 73 "multiple MDC requests (should not deadlock)"
8330 test_74a() { # bug 6149, 6184
8331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8334 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8336 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8337 # will spin in a tight reconnection loop
8338 $LCTL set_param fail_loc=0x8000030e
8339 # get any lock that won't be difficult - lookup works.
8341 $LCTL set_param fail_loc=0
8345 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8347 test_74b() { # bug 13310
8348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8350 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8352 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8353 # will spin in a tight reconnection loop
8354 $LCTL set_param fail_loc=0x8000030e
8355 # get a "difficult" lock
8357 $LCTL set_param fail_loc=0
8361 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8366 #define OBD_FAIL_LDLM_NEW_LOCK
8367 $LCTL set_param fail_loc=0x319
8368 touch $DIR/$tfile && error "touch successful"
8369 $LCTL set_param fail_loc=0
8372 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8375 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8378 test_76() { # Now for bug 20433, added originally in bug 1443
8379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8381 cancel_lru_locks osc
8382 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8383 local before=$(num_inodes)
8384 local count=$((512 * cpus))
8385 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8387 echo "before inodes: $before"
8388 for i in $(seq $count); do
8392 cancel_lru_locks osc
8393 local after=$(num_inodes)
8394 echo "after inodes: $after"
8395 while (( after > before + 8 * ${cpus:-1} )); do
8399 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8400 if (( wait > 30 )); then
8401 error "inode slab grew from $before to $after"
8405 run_test 76 "confirm clients recycle inodes properly ===="
8411 # Note: in sptlrpc modes which enable its own bulk checksum, the
8412 # original crc32_le bulk checksum will be automatically disabled,
8413 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8414 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8415 # In this case set_checksums() will not be no-op, because sptlrpc
8416 # bulk checksum will be enabled all through the test.
8418 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8419 lctl set_param -n osc.*.checksums $1
8423 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8424 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8425 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8426 tr -d [] | head -n1)}
8429 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8431 log "set checksum type to $1, rc = $rc"
8435 get_osc_checksum_type()
8437 # arugment 1: OST name, like OST0000
8439 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8440 sed 's/.*\[\(.*\)\].*/\1/g')
8442 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8446 F77_TMP=$TMP/f77-temp
8449 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8450 error "error writing to $F77_TMP"
8453 test_77a() { # bug 10889
8454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8455 $GSS && skip_env "could not run with gss"
8457 [ ! -f $F77_TMP ] && setup_f77
8459 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8463 run_test 77a "normal checksum read/write operation"
8465 test_77b() { # bug 10889
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8467 $GSS && skip_env "could not run with gss"
8469 [ ! -f $F77_TMP ] && setup_f77
8470 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8471 $LCTL set_param fail_loc=0x80000409
8474 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8475 error "dd error: $?"
8476 $LCTL set_param fail_loc=0
8478 for algo in $CKSUM_TYPES; do
8479 cancel_lru_locks osc
8480 set_checksum_type $algo
8481 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8482 $LCTL set_param fail_loc=0x80000408
8483 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8484 $LCTL set_param fail_loc=0
8487 set_checksum_type $ORIG_CSUM_TYPE
8490 run_test 77b "checksum error on client write, read"
8495 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8497 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8498 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8499 $check_ost && [ -n "$ost_file_prefix" ] &&
8500 do_facet ost1 rm -f ${ost_file_prefix}\*
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8505 $GSS && skip_env "could not run with gss"
8506 remote_ost_nodsh && skip "remote OST with nodsh"
8509 local osc_file_prefix
8511 local check_ost=false
8512 local ost_file_prefix
8518 # ensure corruption will occur on first OSS/OST
8519 $LFS setstripe -i 0 $DIR/$tfile
8521 [ ! -f $F77_TMP ] && setup_f77
8522 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8523 error "dd write error: $?"
8524 fid=$($LFS path2fid $DIR/$tfile)
8526 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8529 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8530 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8532 echo "OSS do not support bulk pages dump upon error"
8535 osc_file_prefix=$($LCTL get_param -n debug_path)
8536 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8538 trap cleanup_77c EXIT
8541 # enable bulk pages dump upon error on Client
8542 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8543 # enable bulk pages dump upon error on OSS
8545 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8547 # flush Client cache to allow next read to reach OSS
8548 cancel_lru_locks osc
8550 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8551 $LCTL set_param fail_loc=0x80000408
8552 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8553 $LCTL set_param fail_loc=0
8557 # check cksum dump on Client
8558 osc_file=$(ls ${osc_file_prefix}*)
8559 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8560 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8561 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8562 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8563 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8565 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8566 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8567 error "dump content does not match on Client"
8569 $check_ost || skip "No need to check cksum dump on OSS"
8571 # check cksum dump on OSS
8572 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8573 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8574 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8575 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8576 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8577 error "dump content does not match on OSS"
8581 run_test 77c "checksum error on client read with debug"
8583 test_77d() { # bug 10889
8584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8585 $GSS && skip_env "could not run with gss"
8587 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8588 $LCTL set_param fail_loc=0x80000409
8590 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8591 error "direct write: rc=$?"
8592 $LCTL set_param fail_loc=0
8595 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8596 $LCTL set_param fail_loc=0x80000408
8598 cancel_lru_locks osc
8599 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8600 error "direct read: rc=$?"
8601 $LCTL set_param fail_loc=0
8604 run_test 77d "checksum error on OST direct write, read"
8606 test_77f() { # bug 10889
8607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8608 $GSS && skip_env "could not run with gss"
8611 for algo in $CKSUM_TYPES; do
8612 cancel_lru_locks osc
8613 set_checksum_type $algo
8614 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8615 $LCTL set_param fail_loc=0x409
8616 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8617 error "direct write succeeded"
8618 $LCTL set_param fail_loc=0
8620 set_checksum_type $ORIG_CSUM_TYPE
8623 run_test 77f "repeat checksum error on write (expect error)"
8625 test_77g() { # bug 10889
8626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8627 $GSS && skip_env "could not run with gss"
8628 remote_ost_nodsh && skip "remote OST with nodsh"
8630 [ ! -f $F77_TMP ] && setup_f77
8632 local file=$DIR/$tfile
8633 stack_trap "rm -f $file" EXIT
8635 $LFS setstripe -c 1 -i 0 $file
8636 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8637 do_facet ost1 lctl set_param fail_loc=0x8000021a
8639 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8640 error "write error: rc=$?"
8641 do_facet ost1 lctl set_param fail_loc=0
8644 cancel_lru_locks osc
8645 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8646 do_facet ost1 lctl set_param fail_loc=0x8000021b
8648 cmp $F77_TMP $file || error "file compare failed"
8649 do_facet ost1 lctl set_param fail_loc=0
8652 run_test 77g "checksum error on OST write, read"
8654 test_77k() { # LU-10906
8655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8656 $GSS && skip_env "could not run with gss"
8658 local cksum_param="osc.$FSNAME*.checksums"
8659 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8663 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8664 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8665 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8669 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8670 error "failed to set checksum=$i on MGS"
8671 wait_update $HOSTNAME "$get_checksum" $i
8673 echo "remount client, checksum should be $i"
8674 remount_client $MOUNT || error "failed to remount client"
8675 checksum=$(eval $get_checksum)
8676 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8678 # remove persistent param to avoid races with checksum mountopt below
8679 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8680 error "failed to delete checksum on MGS"
8682 for opt in "checksum" "nochecksum"; do
8683 #remount with mount option
8684 echo "remount client with option $opt, checksum should be $i"
8685 umount_client $MOUNT || error "failed to umount client"
8686 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8687 error "failed to mount client with option '$opt'"
8688 checksum=$(eval $get_checksum)
8689 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8693 remount_client $MOUNT || error "failed to remount client"
8695 run_test 77k "enable/disable checksum correctly"
8698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8699 $GSS && skip_env "could not run with gss"
8702 stack_trap "set_checksums $ORIG_CSUM" EXIT
8703 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8705 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8707 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8708 for algo in $CKSUM_TYPES; do
8709 set_checksum_type $algo || error "fail to set checksum type $algo"
8710 osc_algo=$(get_osc_checksum_type OST0000)
8711 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8713 # no locks, no reqs to let the connection idle
8714 cancel_lru_locks osc
8715 lru_resize_disable osc
8716 wait_osc_import_state client ost1 IDLE
8718 # ensure ost1 is connected
8719 stat $DIR/$tfile >/dev/null || error "can't stat"
8720 wait_osc_import_state client ost1 FULL
8722 osc_algo=$(get_osc_checksum_type OST0000)
8723 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8727 run_test 77l "preferred checksum type is remembered after reconnected"
8729 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8738 test_78() { # bug 10901
8739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8740 remote_ost || skip_env "local OST"
8743 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8744 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8745 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8746 echo "MemTotal: $MEMTOTAL"
8748 # reserve 256MB of memory for the kernel and other running processes,
8749 # and then take 1/2 of the remaining memory for the read/write buffers.
8750 if [ $MEMTOTAL -gt 512 ] ;then
8751 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8753 # for those poor memory-starved high-end clusters...
8754 MEMTOTAL=$((MEMTOTAL / 2))
8756 echo "Mem to use for directio: $MEMTOTAL"
8758 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8759 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8760 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8761 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8763 echo "Smallest OST: $SMALLESTOST"
8764 [[ $SMALLESTOST -lt 10240 ]] &&
8765 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8767 trap cleanup_test_78 EXIT
8769 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8770 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8772 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8773 echo "File size: $F78SIZE"
8774 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8775 for i in $(seq 1 $NSEQ); do
8776 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8777 echo directIO rdwr round $i of $NSEQ
8778 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8783 run_test 78 "handle large O_DIRECT writes correctly ============"
8785 test_79() { # bug 12743
8786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8788 wait_delete_completed
8790 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8791 BKFREE=$(calc_osc_kbytes kbytesfree)
8792 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8794 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8795 DFTOTAL=`echo $STRING | cut -d, -f1`
8796 DFUSED=`echo $STRING | cut -d, -f2`
8797 DFAVAIL=`echo $STRING | cut -d, -f3`
8798 DFFREE=$(($DFTOTAL - $DFUSED))
8800 ALLOWANCE=$((64 * $OSTCOUNT))
8802 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8803 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8804 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8806 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8807 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8808 error "df free($DFFREE) mismatch OST free($BKFREE)"
8810 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8811 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8812 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8815 run_test 79 "df report consistency check ======================="
8817 test_80() { # bug 10718
8818 remote_ost_nodsh && skip "remote OST with nodsh"
8819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8821 # relax strong synchronous semantics for slow backends like ZFS
8822 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8823 local soc="obdfilter.*.sync_lock_cancel"
8824 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8826 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8827 if [ -z "$save" ]; then
8828 soc="obdfilter.*.sync_on_lock_cancel"
8829 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8832 if [ "$save" != "never" ]; then
8833 local hosts=$(comma_list $(osts_nodes))
8835 do_nodes $hosts $LCTL set_param $soc=never
8836 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8840 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8842 local before=$(date +%s)
8843 cancel_lru_locks osc
8844 local after=$(date +%s)
8845 local diff=$((after - before))
8846 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8850 run_test 80 "Page eviction is equally fast at high offsets too"
8852 test_81a() { # LU-456
8853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8854 remote_ost_nodsh && skip "remote OST with nodsh"
8856 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8857 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8858 do_facet ost1 lctl set_param fail_loc=0x80000228
8860 # write should trigger a retry and success
8861 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8862 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8864 if [ $RC -ne 0 ] ; then
8865 error "write should success, but failed for $RC"
8868 run_test 81a "OST should retry write when get -ENOSPC ==============="
8870 test_81b() { # LU-456
8871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8872 remote_ost_nodsh && skip "remote OST with nodsh"
8874 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8875 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8876 do_facet ost1 lctl set_param fail_loc=0x228
8878 # write should retry several times and return -ENOSPC finally
8879 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8880 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8883 if [ $RC -ne $ENOSPC ] ; then
8884 error "dd should fail for -ENOSPC, but succeed."
8887 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8889 test_82() { # LU-1031
8890 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8894 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8896 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8898 kill -USR1 $MULTIPID2
8900 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8901 error "First grouplock does not block second one"
8903 echo "Second grouplock blocks first one"
8905 kill -USR1 $MULTIPID1
8909 run_test 82 "Basic grouplock test"
8912 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8914 test_mkdir $DIR/$tdir.cvsroot
8915 chown $RUNAS_ID $DIR/$tdir.cvsroot
8918 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8921 # some versions of cvs import exit(1) when asked to import links or
8922 # files they can't read. ignore those files.
8923 local toignore=$(find . -type l -printf '-I %f\n' -o \
8924 ! -perm /4 -printf '-I %f\n')
8925 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8926 $tdir.reposname vtag rtag
8929 test_mkdir $DIR/$tdir.reposname
8930 chown $RUNAS_ID $DIR/$tdir.reposname
8931 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8933 cd $DIR/$tdir.reposname
8935 $RUNAS cvs add -m 'addmsg' foo99
8937 $RUNAS cvs commit -m 'nomsg' foo99
8938 rm -fr $DIR/$tdir.cvsroot
8940 run_test 99 "cvs strange file/directory operations"
8943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8944 [[ "$NETTYPE" =~ tcp ]] ||
8945 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8946 remote_ost_nodsh && skip "remote OST with nodsh"
8947 remote_mds_nodsh && skip "remote MDS with nodsh"
8949 skip "useless for local single node setup"
8951 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8952 [ "$PROT" != "tcp" ] && continue
8953 RPORT=$(echo $REMOTE | cut -d: -f2)
8954 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8957 LPORT=`echo $LOCAL | cut -d: -f2`
8958 if [ $LPORT -ge 1024 ]; then
8959 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8961 error_exit "local: $LPORT > 1024, remote: $RPORT"
8964 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8966 run_test 100 "check local port using privileged port ==========="
8968 function get_named_value()
8977 echo $line | sed "s/^$tag[ ]*//"
8984 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8985 awk '/^max_cached_mb/ { print $2 }')
8988 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8998 local cache_limit=32
9000 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9001 trap cleanup_101a EXIT
9002 $LCTL set_param -n llite.*.read_ahead_stats 0
9003 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9006 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9008 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9009 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9012 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9013 get_named_value 'read but discarded' | cut -d" " -f1); do
9014 discard=$(($discard + $s))
9018 $LCTL get_param osc.*-osc*.rpc_stats
9019 $LCTL get_param llite.*.read_ahead_stats
9021 # Discard is generally zero, but sometimes a few random reads line up
9022 # and trigger larger readahead, which is wasted & leads to discards.
9023 if [[ $(($discard)) -gt $nreads ]]; then
9024 error "too many ($discard) discarded pages"
9026 rm -f $DIR/$tfile || true
9028 run_test 101a "check read-ahead for random reads"
9031 test_mkdir $DIR/$tdir
9033 local FILE_LENGTH=$2
9036 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9038 local list=$(comma_list $(osts_nodes))
9039 set_osd_param $list '' read_cache_enable 0
9040 set_osd_param $list '' writethrough_cache_enable 0
9042 trap cleanup_test101bc EXIT
9043 # prepare the read-ahead file
9044 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9046 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9047 count=$FILE_SIZE_MB 2> /dev/null
9051 cleanup_test101bc() {
9056 local list=$(comma_list $(osts_nodes))
9057 set_osd_param $list '' read_cache_enable 1
9058 set_osd_param $list '' writethrough_cache_enable 1
9062 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9067 local STRIPE_SIZE=$2
9068 local FILE_LENGTH=$3
9069 local RA_INC=1048576
9070 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9071 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9072 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9073 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9074 get_named_value 'read but discarded' |
9075 cut -d" " -f1 | calc_total)
9076 if [[ $DISCARD -gt $discard_limit ]]; then
9077 $LCTL get_param llite.*.read_ahead_stats
9078 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9080 echo "Read-ahead success for size ${READ_SIZE}"
9085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9086 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9088 local STRIPE_SIZE=1048576
9089 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9091 if [ $SLOW == "yes" ]; then
9092 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9094 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9097 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9099 # prepare the read-ahead file
9100 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9101 cancel_lru_locks osc
9102 for BIDX in 2 4 8 16 32 64 128 256
9104 local BSIZE=$((BIDX*4096))
9105 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9106 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9107 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9108 $LCTL set_param -n llite.*.read_ahead_stats 0
9109 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9110 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9111 cancel_lru_locks osc
9112 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9117 run_test 101b "check stride-io mode read-ahead ================="
9120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9122 local STRIPE_SIZE=1048576
9123 local FILE_LENGTH=$((STRIPE_SIZE*100))
9128 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9130 cancel_lru_locks osc
9131 $LCTL set_param osc.*.rpc_stats 0
9132 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9133 $LCTL get_param osc.*.rpc_stats
9134 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9135 local stats=$($LCTL get_param -n $osc_rpc_stats)
9136 local lines=$(echo "$stats" | awk 'END {print NR;}')
9139 if [ $lines -le 20 ]; then
9140 echo "continue debug"
9143 for size in 1 2 4 8; do
9144 local rpc=$(echo "$stats" |
9145 awk '($1 == "'$size':") {print $2; exit; }')
9146 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9147 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9149 echo "$osc_rpc_stats check passed!"
9154 run_test 101c "check stripe_size aligned read-ahead ================="
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9159 local file=$DIR/$tfile
9160 local sz_MB=${FILESIZE_101d:-80}
9161 local ra_MB=${READAHEAD_MB:-40}
9163 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9164 [ $free_MB -lt $sz_MB ] &&
9165 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9167 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9168 $LFS setstripe -c -1 $file || error "setstripe failed"
9170 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9171 echo Cancel LRU locks on lustre client to flush the client cache
9172 cancel_lru_locks osc
9174 echo Disable read-ahead
9175 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9176 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9177 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9178 $LCTL get_param -n llite.*.max_read_ahead_mb
9180 echo "Reading the test file $file with read-ahead disabled"
9181 local sz_KB=$((sz_MB * 1024 / 4))
9182 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9183 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9184 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9185 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9187 echo "Cancel LRU locks on lustre client to flush the client cache"
9188 cancel_lru_locks osc
9189 echo Enable read-ahead with ${ra_MB}MB
9190 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9192 echo "Reading the test file $file with read-ahead enabled"
9193 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9194 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9196 echo "read-ahead disabled time read $raOFF"
9197 echo "read-ahead enabled time read $raON"
9200 wait_delete_completed
9202 # use awk for this check instead of bash because it handles decimals
9203 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9204 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9206 run_test 101d "file read with and without read-ahead enabled"
9209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9211 local file=$DIR/$tfile
9212 local size_KB=500 #KB
9216 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9217 local need_KB=$((count * size_KB))
9218 [[ $free_KB -le $need_KB ]] &&
9219 skip_env "Need free space $need_KB, have $free_KB"
9221 echo "Creating $count ${size_KB}K test files"
9222 for ((i = 0; i < $count; i++)); do
9223 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9226 echo "Cancel LRU locks on lustre client to flush the client cache"
9227 cancel_lru_locks $OSC
9229 echo "Reset readahead stats"
9230 $LCTL set_param -n llite.*.read_ahead_stats 0
9232 for ((i = 0; i < $count; i++)); do
9233 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9236 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9237 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9239 for ((i = 0; i < $count; i++)); do
9240 rm -rf $file.$i 2>/dev/null
9243 #10000 means 20% reads are missing in readahead
9244 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9246 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9249 which iozone || skip_env "no iozone installed"
9251 local old_debug=$($LCTL get_param debug)
9252 old_debug=${old_debug#*=}
9253 $LCTL set_param debug="reada mmap"
9255 # create a test file
9256 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9258 echo Cancel LRU locks on lustre client to flush the client cache
9259 cancel_lru_locks osc
9261 echo Reset readahead stats
9262 $LCTL set_param -n llite.*.read_ahead_stats 0
9264 echo mmap read the file with small block size
9265 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9268 echo checking missing pages
9269 $LCTL get_param llite.*.read_ahead_stats
9270 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9271 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9273 $LCTL set_param debug="$old_debug"
9274 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9277 run_test 101f "check mmap read performance"
9279 test_101g_brw_size_test() {
9281 local pages=$((mb * 1048576 / PAGE_SIZE))
9282 local file=$DIR/$tfile
9284 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9285 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9286 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9287 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9291 stack_trap "rm -f $file" EXIT
9292 $LCTL set_param -n osc.*.rpc_stats=0
9294 # 10 RPCs should be enough for the test
9296 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9297 { error "dd write ${mb} MB blocks failed"; return 3; }
9298 cancel_lru_locks osc
9299 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9300 { error "dd write ${mb} MB blocks failed"; return 4; }
9302 # calculate number of full-sized read and write RPCs
9303 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9304 sed -n '/pages per rpc/,/^$/p' |
9305 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9306 END { print reads,writes }'))
9307 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9309 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9316 remote_ost_nodsh && skip "remote OST with nodsh"
9319 local osts=$(get_facets OST)
9320 local list=$(comma_list $(osts_nodes))
9321 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9322 local brw_size="obdfilter.*.brw_size"
9324 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9326 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9328 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9329 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9330 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9331 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9332 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9333 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9335 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9338 if [[ $orig_mb -lt 16 ]]; then
9339 save_lustre_params $osts "$brw_size" > $p
9340 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9341 error "set 16MB RPC size failed"
9343 echo "remount client to enable new RPC size"
9344 remount_client $MOUNT || error "remount_client failed"
9347 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9348 # should be able to set brw_size=12, but no rpc_stats for that
9349 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9352 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9354 if [[ $orig_mb -lt 16 ]]; then
9355 restore_lustre_params < $p
9356 remount_client $MOUNT || error "remount_client restore failed"
9359 rm -f $p $DIR/$tfile
9361 run_test 101g "Big bulk(4/16 MiB) readahead"
9364 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9366 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9367 error "dd 70M file failed"
9368 echo Cancel LRU locks on lustre client to flush the client cache
9369 cancel_lru_locks osc
9371 echo "Reset readahead stats"
9372 $LCTL set_param -n llite.*.read_ahead_stats 0
9374 echo "Read 10M of data but cross 64M bundary"
9375 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9376 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9377 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9378 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9379 rm -f $p $DIR/$tfile
9381 run_test 101h "Readahead should cover current read window"
9384 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9385 error "dd 10M file failed"
9387 local max_per_file_mb=$($LCTL get_param -n \
9388 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9389 cancel_lru_locks osc
9390 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9391 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9392 error "set max_read_ahead_per_file_mb to 1 failed"
9394 echo "Reset readahead stats"
9395 $LCTL set_param llite.*.read_ahead_stats=0
9397 dd if=$DIR/$tfile of=/dev/null bs=2M
9399 $LCTL get_param llite.*.read_ahead_stats
9400 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9401 awk '/misses/ { print $2 }')
9402 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9405 run_test 101i "allow current readahead to exceed reservation"
9408 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9409 error "setstripe $DIR/$tfile failed"
9410 local file_size=$((1048576 * 16))
9411 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9412 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9414 echo Disable read-ahead
9415 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9417 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9418 for blk in $PAGE_SIZE 1048576 $file_size; do
9419 cancel_lru_locks osc
9420 echo "Reset readahead stats"
9421 $LCTL set_param -n llite.*.read_ahead_stats=0
9422 local count=$(($file_size / $blk))
9423 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9424 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9425 get_named_value 'failed to fast read' |
9426 cut -d" " -f1 | calc_total)
9427 $LCTL get_param -n llite.*.read_ahead_stats
9428 [ $miss -eq $count ] || error "expected $count got $miss"
9431 rm -f $p $DIR/$tfile
9433 run_test 101j "A complete read block should be submitted when no RA"
9436 test_mkdir $DIR/$tdir
9437 chown $RUNAS_ID $DIR/$tdir
9440 STRIPE_COUNT=$OSTCOUNT
9441 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9443 trap cleanup_test102 EXIT
9445 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9447 for num in 1 2 3 4; do
9448 for count in $(seq 1 $STRIPE_COUNT); do
9449 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9450 local size=`expr $STRIPE_SIZE \* $num`
9451 local file=file"$num-$idx-$count"
9452 $1 $LFS setstripe -S $size -i $idx -c $count $file
9458 $1 tar cf $TMP/f102.tar $tdir --xattrs
9464 rm -rf $DIR/d0.sanity/d102
9468 [ "$UID" != 0 ] && skip "must run as root"
9469 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9470 skip_env "must have user_xattr"
9472 [ -z "$(which setfattr 2>/dev/null)" ] &&
9473 skip_env "could not find setfattr"
9475 local testfile=$DIR/$tfile
9478 echo "set/get xattr..."
9479 setfattr -n trusted.name1 -v value1 $testfile ||
9480 error "setfattr -n trusted.name1=value1 $testfile failed"
9481 getfattr -n trusted.name1 $testfile 2> /dev/null |
9482 grep "trusted.name1=.value1" ||
9483 error "$testfile missing trusted.name1=value1"
9485 setfattr -n user.author1 -v author1 $testfile ||
9486 error "setfattr -n user.author1=author1 $testfile failed"
9487 getfattr -n user.author1 $testfile 2> /dev/null |
9488 grep "user.author1=.author1" ||
9489 error "$testfile missing trusted.author1=author1"
9492 setfattr -n trusted.name2 -v value2 $testfile ||
9493 error "$testfile unable to set trusted.name2"
9494 setfattr -n trusted.name3 -v value3 $testfile ||
9495 error "$testfile unable to set trusted.name3"
9496 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9497 grep "trusted.name" | wc -l) -eq 3 ] ||
9498 error "$testfile missing 3 trusted.name xattrs"
9500 setfattr -n user.author2 -v author2 $testfile ||
9501 error "$testfile unable to set user.author2"
9502 setfattr -n user.author3 -v author3 $testfile ||
9503 error "$testfile unable to set user.author3"
9504 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9505 grep "user.author" | wc -l) -eq 3 ] ||
9506 error "$testfile missing 3 user.author xattrs"
9508 echo "remove xattr..."
9509 setfattr -x trusted.name1 $testfile ||
9510 error "$testfile error deleting trusted.name1"
9511 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9512 error "$testfile did not delete trusted.name1 xattr"
9514 setfattr -x user.author1 $testfile ||
9515 error "$testfile error deleting user.author1"
9516 echo "set lustre special xattr ..."
9517 $LFS setstripe -c1 $testfile
9518 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9519 awk -F "=" '/trusted.lov/ { print $2 }' )
9520 setfattr -n "trusted.lov" -v $lovea $testfile ||
9521 error "$testfile doesn't ignore setting trusted.lov again"
9522 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9523 error "$testfile allow setting invalid trusted.lov"
9526 run_test 102a "user xattr test =================================="
9528 check_102b_layout() {
9530 local testfile=$DIR/$tfile
9532 echo "test layout '$layout'"
9533 $LFS setstripe $layout $testfile || error "setstripe failed"
9534 $LFS getstripe -y $testfile
9536 echo "get/set/list trusted.lov xattr ..." # b=10930
9537 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9538 [[ "$value" =~ "trusted.lov" ]] ||
9539 error "can't get trusted.lov from $testfile"
9540 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9541 error "getstripe failed"
9543 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9545 value=$(cut -d= -f2 <<<$value)
9546 # LU-13168: truncated xattr should fail if short lov_user_md header
9547 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9548 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9549 for len in $lens; do
9550 echo "setfattr $len $testfile.2"
9551 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9552 [ $len -lt 66 ] && error "short xattr len=$len worked"
9554 local stripe_size=$($LFS getstripe -S $testfile.2)
9555 local stripe_count=$($LFS getstripe -c $testfile.2)
9556 [[ $stripe_size -eq 65536 ]] ||
9557 error "stripe size $stripe_size != 65536"
9558 [[ $stripe_count -eq $stripe_count_orig ]] ||
9559 error "stripe count $stripe_count != $stripe_count_orig"
9560 rm $testfile $testfile.2
9564 [ -z "$(which setfattr 2>/dev/null)" ] &&
9565 skip_env "could not find setfattr"
9566 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9568 # check plain layout
9569 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9571 # and also check composite layout
9572 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9575 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9578 [ -z "$(which setfattr 2>/dev/null)" ] &&
9579 skip_env "could not find setfattr"
9580 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9582 # b10930: get/set/list lustre.lov xattr
9583 echo "get/set/list lustre.lov xattr ..."
9584 test_mkdir $DIR/$tdir
9585 chown $RUNAS_ID $DIR/$tdir
9586 local testfile=$DIR/$tdir/$tfile
9587 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9588 error "setstripe failed"
9589 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9590 error "getstripe failed"
9591 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9592 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9594 local testfile2=${testfile}2
9595 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9596 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9598 $RUNAS $MCREATE $testfile2
9599 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9600 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9601 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9602 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9603 [ $stripe_count -eq $STRIPECOUNT ] ||
9604 error "stripe count $stripe_count != $STRIPECOUNT"
9606 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9608 compare_stripe_info1() {
9609 local stripe_index_all_zero=true
9611 for num in 1 2 3 4; do
9612 for count in $(seq 1 $STRIPE_COUNT); do
9613 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9614 local size=$((STRIPE_SIZE * num))
9615 local file=file"$num-$offset-$count"
9616 stripe_size=$($LFS getstripe -S $PWD/$file)
9617 [[ $stripe_size -ne $size ]] &&
9618 error "$file: size $stripe_size != $size"
9619 stripe_count=$($LFS getstripe -c $PWD/$file)
9620 # allow fewer stripes to be created, ORI-601
9621 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9622 error "$file: count $stripe_count != $count"
9623 stripe_index=$($LFS getstripe -i $PWD/$file)
9624 [[ $stripe_index -ne 0 ]] &&
9625 stripe_index_all_zero=false
9629 $stripe_index_all_zero &&
9630 error "all files are being extracted starting from OST index 0"
9634 have_xattrs_include() {
9635 tar --help | grep -q xattrs-include &&
9636 echo --xattrs-include="lustre.*"
9640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9641 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9643 XINC=$(have_xattrs_include)
9645 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9647 compare_stripe_info1
9649 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9653 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9655 XINC=$(have_xattrs_include)
9657 test_mkdir $DIR/$tdir.restore
9659 tar cf - --xattrs $tdir | tar xf - \
9660 -C $DIR/$tdir.restore --xattrs $XINC
9661 cd $DIR/$tdir.restore/$tdir
9662 compare_stripe_info1
9664 run_test 102f "tar copy files, not keep osts"
9667 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9668 skip "must have user_xattr"
9669 [ -z "$(which setfattr 2>/dev/null)" ] &&
9670 skip_env "could not find setfattr"
9671 [ -z "$(which getfattr 2>/dev/null)" ] &&
9672 skip_env "could not find getfattr"
9674 local xsize=${1:-1024} # in bytes
9675 local file=$DIR/$tfile
9676 local value="$(generate_string $xsize)"
9677 local xbig=trusted.big
9681 log "save $xbig on $file"
9684 setfattr -n $xbig -v $value $file ||
9685 error "saving $xbig on $file failed"
9687 setfattr -n $xbig -v $value $file &&
9688 error "saving $xbig on $file succeeded"
9692 local orig=$(get_xattr_value $xbig $file)
9693 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9695 local xsml=trusted.sml
9696 log "save $xsml on $file"
9697 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9699 local new=$(get_xattr_value $xbig $file)
9700 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9702 log "grow $xsml on $file"
9703 setfattr -n $xsml -v "$value" $file ||
9704 error "growing $xsml on $file failed"
9706 new=$(get_xattr_value $xbig $file)
9707 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9708 log "$xbig still valid after growing $xsml"
9713 test_102h() { # bug 15777
9716 run_test 102h "grow xattr from inside inode to external block"
9719 large_xattr_enabled || skip_env "ea_inode feature disabled"
9721 echo "setting xattr of max xattr size: $(max_xattr_size)"
9722 grow_xattr $(max_xattr_size)
9724 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9725 echo "This should fail:"
9726 grow_xattr $(($(max_xattr_size) + 10)) 1
9728 run_test 102ha "grow xattr from inside inode to external inode"
9730 test_102i() { # bug 17038
9731 [ -z "$(which getfattr 2>/dev/null)" ] &&
9732 skip "could not find getfattr"
9735 ln -s $DIR/$tfile $DIR/${tfile}link
9736 getfattr -n trusted.lov $DIR/$tfile ||
9737 error "lgetxattr on $DIR/$tfile failed"
9738 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9739 grep -i "no such attr" ||
9740 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9741 rm -f $DIR/$tfile $DIR/${tfile}link
9743 run_test 102i "lgetxattr test on symbolic link ============"
9746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9747 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9749 XINC=$(have_xattrs_include)
9750 setup_test102 "$RUNAS"
9751 chown $RUNAS_ID $DIR/$tdir
9752 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9754 compare_stripe_info1 "$RUNAS"
9756 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9759 [ -z "$(which setfattr 2>/dev/null)" ] &&
9760 skip "could not find setfattr"
9763 # b22187 just check that does not crash for regular file.
9764 setfattr -n trusted.lov $DIR/$tfile
9765 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9766 local test_kdir=$DIR/$tdir
9767 test_mkdir $test_kdir
9768 local default_size=$($LFS getstripe -S $test_kdir)
9769 local default_count=$($LFS getstripe -c $test_kdir)
9770 local default_offset=$($LFS getstripe -i $test_kdir)
9771 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9772 error 'dir setstripe failed'
9773 setfattr -n trusted.lov $test_kdir
9774 local stripe_size=$($LFS getstripe -S $test_kdir)
9775 local stripe_count=$($LFS getstripe -c $test_kdir)
9776 local stripe_offset=$($LFS getstripe -i $test_kdir)
9777 [ $stripe_size -eq $default_size ] ||
9778 error "stripe size $stripe_size != $default_size"
9779 [ $stripe_count -eq $default_count ] ||
9780 error "stripe count $stripe_count != $default_count"
9781 [ $stripe_offset -eq $default_offset ] ||
9782 error "stripe offset $stripe_offset != $default_offset"
9783 rm -rf $DIR/$tfile $test_kdir
9785 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9788 [ -z "$(which getfattr 2>/dev/null)" ] &&
9789 skip "could not find getfattr"
9791 # LU-532 trusted. xattr is invisible to non-root
9792 local testfile=$DIR/$tfile
9796 echo "listxattr as user..."
9797 chown $RUNAS_ID $testfile
9798 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9799 grep -q "trusted" &&
9800 error "$testfile trusted xattrs are user visible"
9804 run_test 102l "listxattr size test =================================="
9806 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9807 local path=$DIR/$tfile
9810 listxattr_size_check $path || error "listattr_size_check $path failed"
9812 run_test 102m "Ensure listxattr fails on small bufffer ========"
9816 getxattr() { # getxattr path name
9817 # Return the base64 encoding of the value of xattr name on path.
9821 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9823 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9825 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9827 getfattr --absolute-names --encoding=base64 --name=$name $path |
9828 awk -F= -v name=$name '$1 == name {
9829 print substr($0, index($0, "=") + 1);
9833 test_102n() { # LU-4101 mdt: protect internal xattrs
9834 [ -z "$(which setfattr 2>/dev/null)" ] &&
9835 skip "could not find setfattr"
9836 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9838 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9841 local file0=$DIR/$tfile.0
9842 local file1=$DIR/$tfile.1
9843 local xattr0=$TMP/$tfile.0
9844 local xattr1=$TMP/$tfile.1
9845 local namelist="lov lma lmv link fid version som hsm"
9849 rm -rf $file0 $file1 $xattr0 $xattr1
9852 # Get 'before' xattrs of $file1.
9853 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9855 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9856 namelist+=" lfsck_namespace"
9857 for name in $namelist; do
9858 # Try to copy xattr from $file0 to $file1.
9859 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9861 setfattr --name=trusted.$name --value="$value" $file1 ||
9862 error "setxattr 'trusted.$name' failed"
9864 # Try to set a garbage xattr.
9865 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9867 if [[ x$name == "xlov" ]]; then
9868 setfattr --name=trusted.lov --value="$value" $file1 &&
9869 error "setxattr invalid 'trusted.lov' success"
9871 setfattr --name=trusted.$name --value="$value" $file1 ||
9872 error "setxattr invalid 'trusted.$name' failed"
9875 # Try to remove the xattr from $file1. We don't care if this
9876 # appears to succeed or fail, we just don't want there to be
9877 # any changes or crashes.
9878 setfattr --remove=$trusted.$name $file1 2> /dev/null
9881 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9884 # Try to copy xattr from $file0 to $file1.
9885 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9887 setfattr --name=trusted.$name --value="$value" $file1 ||
9888 error "setxattr 'trusted.$name' failed"
9890 # Try to set a garbage xattr.
9891 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9893 setfattr --name=trusted.$name --value="$value" $file1 ||
9894 error "setxattr 'trusted.$name' failed"
9896 # Try to remove the xattr from $file1. We don't care if this
9897 # appears to succeed or fail, we just don't want there to be
9898 # any changes or crashes.
9899 setfattr --remove=$trusted.$name $file1 2> /dev/null
9902 # Get 'after' xattrs of file1.
9903 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9905 if ! diff $xattr0 $xattr1; then
9906 error "before and after xattrs of '$file1' differ"
9909 rm -rf $file0 $file1 $xattr0 $xattr1
9913 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9915 test_102p() { # LU-4703 setxattr did not check ownership
9916 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9917 skip "MDS needs to be at least 2.5.56"
9919 local testfile=$DIR/$tfile
9923 echo "setfacl as user..."
9924 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9925 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9927 echo "setfattr as user..."
9928 setfacl -m "u:$RUNAS_ID:---" $testfile
9929 $RUNAS setfattr -x system.posix_acl_access $testfile
9930 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9932 run_test 102p "check setxattr(2) correctly fails without permission"
9935 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9936 skip "MDS needs to be at least 2.6.92"
9938 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9940 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9943 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9944 skip "MDS needs to be at least 2.6.93"
9946 touch $DIR/$tfile || error "touch"
9947 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9948 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9949 rm $DIR/$tfile || error "rm"
9952 mkdir -p $DIR/$tdir || error "mkdir"
9953 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9954 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9955 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9956 error "$testfile error deleting user.author1"
9957 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9958 grep "user.$(basename $tdir)" &&
9959 error "$tdir did not delete user.$(basename $tdir)"
9960 rmdir $DIR/$tdir || error "rmdir"
9963 test_mkdir $DIR/$tdir
9964 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9965 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9966 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9967 error "$testfile error deleting user.author1"
9968 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9969 grep "user.$(basename $tdir)" &&
9970 error "$tdir did not delete user.$(basename $tdir)"
9971 rmdir $DIR/$tdir || error "rm striped dir"
9973 run_test 102r "set EAs with empty values"
9976 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9977 skip "MDS needs to be at least 2.11.52"
9979 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9981 save_lustre_params client "llite.*.xattr_cache" > $save
9983 for cache in 0 1; do
9984 lctl set_param llite.*.xattr_cache=$cache
9987 touch $DIR/$tfile || error "touch"
9988 for prefix in lustre security system trusted user; do
9989 # Note getxattr() may fail with 'Operation not
9990 # supported' or 'No such attribute' depending
9991 # on prefix and cache.
9992 getfattr -n $prefix.n102s $DIR/$tfile &&
9993 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9997 restore_lustre_params < $save
9999 run_test 102s "getting nonexistent xattrs should fail"
10002 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10003 skip "MDS needs to be at least 2.11.52"
10005 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10007 save_lustre_params client "llite.*.xattr_cache" > $save
10009 for cache in 0 1; do
10010 lctl set_param llite.*.xattr_cache=$cache
10012 for buf_size in 0 256; do
10014 touch $DIR/$tfile || error "touch"
10015 setfattr -n user.multiop $DIR/$tfile
10016 $MULTIOP $DIR/$tfile oa$buf_size ||
10017 error "cannot get zero length xattr value (buf_size = $buf_size)"
10021 restore_lustre_params < $save
10023 run_test 102t "zero length xattr values handled correctly"
10027 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10032 [ "$UID" != 0 ] && skip "must run as root"
10033 $GSS && skip_env "could not run under gss"
10034 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10035 skip_env "must have acl enabled"
10036 [ -z "$(which setfacl 2>/dev/null)" ] &&
10037 skip_env "could not find setfacl"
10038 remote_mds_nodsh && skip "remote MDS with nodsh"
10040 gpasswd -a daemon bin # LU-5641
10041 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10043 declare -a identity_old
10045 for num in $(seq $MDSCOUNT); do
10046 switch_identity $num true || identity_old[$num]=$?
10049 SAVE_UMASK=$(umask)
10051 mkdir -p $DIR/$tdir
10054 echo "performing cp ..."
10055 run_acl_subtest cp || error "run_acl_subtest cp failed"
10056 echo "performing getfacl-noacl..."
10057 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10058 echo "performing misc..."
10059 run_acl_subtest misc || error "misc test failed"
10060 echo "performing permissions..."
10061 run_acl_subtest permissions || error "permissions failed"
10062 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10063 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10064 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10065 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10067 echo "performing permissions xattr..."
10068 run_acl_subtest permissions_xattr ||
10069 error "permissions_xattr failed"
10071 echo "performing setfacl..."
10072 run_acl_subtest setfacl || error "setfacl test failed"
10074 # inheritance test got from HP
10075 echo "performing inheritance..."
10076 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10077 chmod +x make-tree || error "chmod +x failed"
10078 run_acl_subtest inheritance || error "inheritance test failed"
10081 echo "LU-974 ignore umask when acl is enabled..."
10082 run_acl_subtest 974 || error "LU-974 umask test failed"
10083 if [ $MDSCOUNT -ge 2 ]; then
10084 run_acl_subtest 974_remote ||
10085 error "LU-974 umask test failed under remote dir"
10088 echo "LU-2561 newly created file is same size as directory..."
10089 if [ "$mds1_FSTYPE" != "zfs" ]; then
10090 run_acl_subtest 2561 || error "LU-2561 test failed"
10092 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10095 run_acl_subtest 4924 || error "LU-4924 test failed"
10100 for num in $(seq $MDSCOUNT); do
10101 if [ "${identity_old[$num]}" = 1 ]; then
10102 switch_identity $num false || identity_old[$num]=$?
10106 run_test 103a "acl test"
10112 for U in {0..511}; do
10114 local O=$(printf "%04o" $U)
10116 umask $(printf "%04o" $((511 ^ $O)))
10117 $LFS setstripe -c 1 $DIR/$tfile.s$O
10118 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10120 (( $S == ($O & 0666) )) ||
10121 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10123 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10124 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10125 (( $S == ($O & 0666) )) ||
10126 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10128 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10129 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10130 (( $S == ($O & 0666) )) ||
10131 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10132 rm -f $DIR/$tfile.[smp]$0
10136 # limit the concurrently running threads to 64. LU-11878
10137 local idx=$((U % 64))
10138 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10143 run_test 103b "umask lfs setstripe"
10146 mkdir -p $DIR/$tdir
10147 cp -rp $DIR/$tdir $DIR/$tdir.bak
10149 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10150 error "$DIR/$tdir shouldn't contain default ACL"
10151 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10152 error "$DIR/$tdir.bak shouldn't contain default ACL"
10155 run_test 103c "'cp -rp' won't set empty acl"
10158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10161 lfs df || error "lfs df failed"
10162 lfs df -ih || error "lfs df -ih failed"
10163 lfs df -h $DIR || error "lfs df -h $DIR failed"
10164 lfs df -i $DIR || error "lfs df -i $DIR failed"
10165 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10166 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10168 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10169 lctl --device %$OSC deactivate
10170 lfs df || error "lfs df with deactivated OSC failed"
10171 lctl --device %$OSC activate
10172 # wait the osc back to normal
10173 wait_osc_import_ready client ost
10175 lfs df || error "lfs df with reactivated OSC failed"
10178 run_test 104a "lfs df [-ih] [path] test ========================="
10181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10182 [ $RUNAS_ID -eq $UID ] &&
10183 skip_env "RUNAS_ID = UID = $UID -- skipping"
10185 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10186 grep "Permission denied" | wc -l)))
10187 if [ $denied_cnt -ne 0 ]; then
10188 error "lfs check servers test failed"
10191 run_test 104b "$RUNAS lfs check servers test ===================="
10194 # doesn't work on 2.4 kernels
10196 if $(flock_is_enabled); then
10197 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10199 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10203 run_test 105a "flock when mounted without -o flock test ========"
10207 if $(flock_is_enabled); then
10208 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10210 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10214 run_test 105b "fcntl when mounted without -o flock test ========"
10218 if $(flock_is_enabled); then
10219 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10221 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10225 run_test 105c "lockf when mounted without -o flock test"
10227 test_105d() { # bug 15924
10228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10230 test_mkdir $DIR/$tdir
10231 flock_is_enabled || skip_env "mount w/o flock enabled"
10232 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10233 $LCTL set_param fail_loc=0x80000315
10234 flocks_test 2 $DIR/$tdir
10236 run_test 105d "flock race (should not freeze) ========"
10238 test_105e() { # bug 22660 && 22040
10239 flock_is_enabled || skip_env "mount w/o flock enabled"
10242 flocks_test 3 $DIR/$tfile
10244 run_test 105e "Two conflicting flocks from same process"
10246 test_106() { #bug 10921
10247 test_mkdir $DIR/$tdir
10248 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10249 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10251 run_test 106 "attempt exec of dir followed by chown of that dir"
10254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10262 local save_pattern=$(sysctl -n kernel.core_pattern)
10263 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10264 sysctl -w kernel.core_pattern=$file
10265 sysctl -w kernel.core_uses_pid=0
10267 ulimit -c unlimited
10273 kill -s 11 $SLEEPPID
10275 if [ -e $file ]; then
10276 size=`stat -c%s $file`
10277 [ $size -eq 0 ] && error "Fail to create core file $file"
10279 error "Fail to create core file $file"
10282 sysctl -w kernel.core_pattern=$save_pattern
10283 sysctl -w kernel.core_uses_pid=$save_uses_pid
10286 run_test 107 "Coredump on SIG"
10289 test_mkdir $DIR/$tdir
10290 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10291 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10292 error "mkdir with 256 char should fail, but did not"
10293 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10294 error "create with 255 char failed"
10295 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10296 error "create with 256 char should fail, but did not"
10301 run_test 110 "filename length checking"
10304 # Purpose: To verify dynamic thread (OSS) creation.
10307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10308 remote_ost_nodsh && skip "remote OST with nodsh"
10310 # Lustre does not stop service threads once they are started.
10311 # Reset number of running threads to default.
10316 local save_params="$TMP/sanity-$TESTNAME.parameters"
10318 # Get ll_ost_io count before I/O
10319 OSTIO_pre=$(do_facet ost1 \
10320 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10321 # Exit if lustre is not running (ll_ost_io not running).
10322 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10324 echo "Starting with $OSTIO_pre threads"
10325 local thread_max=$((OSTIO_pre * 2))
10326 local rpc_in_flight=$((thread_max * 2))
10327 # Number of I/O Process proposed to be started.
10329 local facets=$(get_facets OST)
10331 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10332 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10334 # Set in_flight to $rpc_in_flight
10335 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10336 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10337 nfiles=${rpc_in_flight}
10338 # Set ost thread_max to $thread_max
10339 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10341 # 5 Minutes should be sufficient for max number of OSS
10342 # threads(thread_max) to be created.
10346 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10347 test_mkdir $DIR/$tdir
10348 for i in $(seq $nfiles); do
10349 local file=$DIR/$tdir/${tfile}-$i
10350 $LFS setstripe -c -1 -i 0 $file
10351 ($WTL $file $timeout)&
10354 # I/O Started - Wait for thread_started to reach thread_max or report
10355 # error if thread_started is more than thread_max.
10356 echo "Waiting for thread_started to reach thread_max"
10357 local thread_started=0
10358 local end_time=$((SECONDS + timeout))
10360 while [ $SECONDS -le $end_time ] ; do
10362 # Get ost i/o thread_started count.
10363 thread_started=$(do_facet ost1 \
10365 ost.OSS.ost_io.threads_started | cut -d= -f2")
10366 # Break out if thread_started is equal/greater than thread_max
10367 if [[ $thread_started -ge $thread_max ]]; then
10368 echo ll_ost_io thread_started $thread_started, \
10369 equal/greater than thread_max $thread_max
10375 # Cleanup - We have the numbers, Kill i/o jobs if running.
10376 jobcount=($(jobs -p))
10377 for i in $(seq 0 $((${#jobcount[@]}-1)))
10379 kill -9 ${jobcount[$i]}
10380 if [ $? -ne 0 ] ; then
10382 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10386 # Cleanup files left by WTL binary.
10387 for i in $(seq $nfiles); do
10388 local file=$DIR/$tdir/${tfile}-$i
10390 if [ $? -ne 0 ] ; then
10391 echo "Warning: Failed to delete file $file"
10395 restore_lustre_params <$save_params
10396 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10398 # Error out if no new thread has started or Thread started is greater
10400 if [[ $thread_started -le $OSTIO_pre ||
10401 $thread_started -gt $thread_max ]]; then
10402 error "ll_ost_io: thread_started $thread_started" \
10403 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10404 "No new thread started or thread started greater " \
10408 run_test 115 "verify dynamic thread creation===================="
10411 wait_delete_completed
10412 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10413 echo "OST kbytes available: ${AVAIL[@]}"
10418 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10419 #echo OST $i: ${AVAIL[i]}kb
10420 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10424 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10429 echo "Min free space: OST $MINI: $MINV"
10430 echo "Max free space: OST $MAXI: $MAXV"
10433 test_116a() { # was previously test_116()
10434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10435 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10436 remote_mds_nodsh && skip "remote MDS with nodsh"
10438 echo -n "Free space priority "
10439 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10444 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10445 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10446 trap simple_cleanup_common EXIT
10448 # Check if we need to generate uneven OSTs
10449 test_mkdir -p $DIR/$tdir/OST${MINI}
10450 local FILL=$((MINV / 4))
10451 local DIFF=$((MAXV - MINV))
10452 local DIFF2=$((DIFF * 100 / MINV))
10454 local threshold=$(do_facet $SINGLEMDS \
10455 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10456 threshold=${threshold%%%}
10457 echo -n "Check for uneven OSTs: "
10458 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10460 if [[ $DIFF2 -gt $threshold ]]; then
10462 echo "Don't need to fill OST$MINI"
10464 # generate uneven OSTs. Write 2% over the QOS threshold value
10466 DIFF=$((threshold - DIFF2 + 2))
10467 DIFF2=$((MINV * DIFF / 100))
10468 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10469 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10470 error "setstripe failed"
10471 DIFF=$((DIFF2 / 2048))
10473 while [ $i -lt $DIFF ]; do
10475 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10476 bs=2M count=1 2>/dev/null
10485 DIFF=$((MAXV - MINV))
10486 DIFF2=$((DIFF * 100 / MINV))
10487 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10488 if [ $DIFF2 -gt $threshold ]; then
10491 echo "failed - QOS mode won't be used"
10492 simple_cleanup_common
10493 skip "QOS imbalance criteria not met"
10501 # now fill using QOS
10502 $LFS setstripe -c 1 $DIR/$tdir
10503 FILL=$((FILL / 200))
10504 if [ $FILL -gt 600 ]; then
10507 echo "writing $FILL files to QOS-assigned OSTs"
10509 while [ $i -lt $FILL ]; do
10511 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10512 count=1 2>/dev/null
10515 echo "wrote $i 200k files"
10519 echo "Note: free space may not be updated, so measurements might be off"
10521 DIFF2=$((MAXV - MINV))
10522 echo "free space delta: orig $DIFF final $DIFF2"
10523 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10524 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10525 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10526 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10527 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10528 if [[ $DIFF -gt 0 ]]; then
10529 FILL=$((DIFF2 * 100 / DIFF - 100))
10530 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10533 # Figure out which files were written where
10534 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10535 awk '/'$MINI1': / {print $2; exit}')
10537 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10538 echo "$MINC files created on smaller OST $MINI1"
10539 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10540 awk '/'$MAXI1': / {print $2; exit}')
10542 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10543 echo "$MAXC files created on larger OST $MAXI1"
10544 if [[ $MINC -gt 0 ]]; then
10545 FILL=$((MAXC * 100 / MINC - 100))
10546 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10548 [[ $MAXC -gt $MINC ]] ||
10549 error_ignore LU-9 "stripe QOS didn't balance free space"
10550 simple_cleanup_common
10552 run_test 116a "stripe QOS: free space balance ==================="
10554 test_116b() { # LU-2093
10555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10556 remote_mds_nodsh && skip "remote MDS with nodsh"
10558 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10559 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10560 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10561 [ -z "$old_rr" ] && skip "no QOS"
10562 do_facet $SINGLEMDS lctl set_param \
10563 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10564 mkdir -p $DIR/$tdir
10565 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10566 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10567 do_facet $SINGLEMDS lctl set_param fail_loc=0
10569 do_facet $SINGLEMDS lctl set_param \
10570 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10572 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10574 test_117() # bug 10891
10576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10578 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10579 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10580 lctl set_param fail_loc=0x21e
10581 > $DIR/$tfile || error "truncate failed"
10582 lctl set_param fail_loc=0
10583 echo "Truncate succeeded."
10586 run_test 117 "verify osd extend =========="
10588 NO_SLOW_RESENDCOUNT=4
10589 export OLD_RESENDCOUNT=""
10590 set_resend_count () {
10591 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10592 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10593 lctl set_param -n $PROC_RESENDCOUNT $1
10594 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10597 # for reduce test_118* time (b=14842)
10598 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10600 # Reset async IO behavior after error case
10602 FILE=$DIR/reset_async
10604 # Ensure all OSCs are cleared
10605 $LFS setstripe -c -1 $FILE
10606 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10611 test_118a() #bug 11710
10613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10617 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10618 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10619 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10621 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10622 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10627 run_test 118a "verify O_SYNC works =========="
10631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10632 remote_ost_nodsh && skip "remote OST with nodsh"
10636 #define OBD_FAIL_SRV_ENOENT 0x217
10637 set_nodes_failloc "$(osts_nodes)" 0x217
10638 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10640 set_nodes_failloc "$(osts_nodes)" 0
10641 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10642 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10645 if [[ $RC -eq 0 ]]; then
10646 error "Must return error due to dropped pages, rc=$RC"
10650 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10651 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10655 echo "Dirty pages not leaked on ENOENT"
10657 # Due to the above error the OSC will issue all RPCs syncronously
10658 # until a subsequent RPC completes successfully without error.
10659 $MULTIOP $DIR/$tfile Ow4096yc
10664 run_test 118b "Reclaim dirty pages on fatal error =========="
10668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10670 # for 118c, restore the original resend count, LU-1940
10671 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10672 set_resend_count $OLD_RESENDCOUNT
10673 remote_ost_nodsh && skip "remote OST with nodsh"
10677 #define OBD_FAIL_OST_EROFS 0x216
10678 set_nodes_failloc "$(osts_nodes)" 0x216
10680 # multiop should block due to fsync until pages are written
10681 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10685 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10686 error "Multiop failed to block on fsync, pid=$MULTIPID"
10689 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10691 if [[ $WRITEBACK -eq 0 ]]; then
10692 error "No page in writeback, writeback=$WRITEBACK"
10695 set_nodes_failloc "$(osts_nodes)" 0
10698 if [[ $RC -ne 0 ]]; then
10699 error "Multiop fsync failed, rc=$RC"
10702 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10703 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10705 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10706 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10710 echo "Dirty pages flushed via fsync on EROFS"
10713 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10715 # continue to use small resend count to reduce test_118* time (b=14842)
10716 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10721 remote_ost_nodsh && skip "remote OST with nodsh"
10725 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10726 set_nodes_failloc "$(osts_nodes)" 0x214
10727 # multiop should block due to fsync until pages are written
10728 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10732 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10733 error "Multiop failed to block on fsync, pid=$MULTIPID"
10736 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10738 if [[ $WRITEBACK -eq 0 ]]; then
10739 error "No page in writeback, writeback=$WRITEBACK"
10742 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10743 set_nodes_failloc "$(osts_nodes)" 0
10745 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10746 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10748 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10749 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10753 echo "Dirty pages gaurenteed flushed via fsync"
10756 run_test 118d "Fsync validation inject a delay of the bulk =========="
10759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10763 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10764 lctl set_param fail_loc=0x8000040a
10766 # Should simulate EINVAL error which is fatal
10767 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10769 if [[ $RC -eq 0 ]]; then
10770 error "Must return error due to dropped pages, rc=$RC"
10773 lctl set_param fail_loc=0x0
10775 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10776 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10779 if [[ $LOCKED -ne 0 ]]; then
10780 error "Locked pages remain in cache, locked=$LOCKED"
10783 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10784 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10788 echo "No pages locked after fsync"
10793 run_test 118f "Simulate unrecoverable OSC side error =========="
10796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10800 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10801 lctl set_param fail_loc=0x406
10803 # simulate local -ENOMEM
10804 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10807 lctl set_param fail_loc=0
10808 if [[ $RC -eq 0 ]]; then
10809 error "Must return error due to dropped pages, rc=$RC"
10812 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10813 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10814 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10816 if [[ $LOCKED -ne 0 ]]; then
10817 error "Locked pages remain in cache, locked=$LOCKED"
10820 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10821 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10825 echo "No pages locked after fsync"
10830 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10834 remote_ost_nodsh && skip "remote OST with nodsh"
10838 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10839 set_nodes_failloc "$(osts_nodes)" 0x20e
10840 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10841 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10844 set_nodes_failloc "$(osts_nodes)" 0
10845 if [[ $RC -eq 0 ]]; then
10846 error "Must return error due to dropped pages, rc=$RC"
10849 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10850 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10851 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10853 if [[ $LOCKED -ne 0 ]]; then
10854 error "Locked pages remain in cache, locked=$LOCKED"
10857 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10858 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10862 echo "No pages locked after fsync"
10866 run_test 118h "Verify timeout in handling recoverables errors =========="
10868 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10872 remote_ost_nodsh && skip "remote OST with nodsh"
10876 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10877 set_nodes_failloc "$(osts_nodes)" 0x20e
10879 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10880 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10883 set_nodes_failloc "$(osts_nodes)" 0
10887 if [[ $RC -ne 0 ]]; then
10888 error "got error, but should be not, rc=$RC"
10891 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10892 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10893 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10894 if [[ $LOCKED -ne 0 ]]; then
10895 error "Locked pages remain in cache, locked=$LOCKED"
10898 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10899 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10903 echo "No pages locked after fsync"
10907 run_test 118i "Fix error before timeout in recoverable error =========="
10909 [ "$SLOW" = "no" ] && set_resend_count 4
10912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10913 remote_ost_nodsh && skip "remote OST with nodsh"
10917 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10918 set_nodes_failloc "$(osts_nodes)" 0x220
10920 # return -EIO from OST
10921 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10923 set_nodes_failloc "$(osts_nodes)" 0x0
10924 if [[ $RC -eq 0 ]]; then
10925 error "Must return error due to dropped pages, rc=$RC"
10928 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10929 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10930 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10931 if [[ $LOCKED -ne 0 ]]; then
10932 error "Locked pages remain in cache, locked=$LOCKED"
10935 # in recoverable error on OST we want resend and stay until it finished
10936 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10937 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10941 echo "No pages locked after fsync"
10945 run_test 118j "Simulate unrecoverable OST side error =========="
10949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10950 remote_ost_nodsh && skip "remote OSTs with nodsh"
10952 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10953 set_nodes_failloc "$(osts_nodes)" 0x20e
10954 test_mkdir $DIR/$tdir
10956 for ((i=0;i<10;i++)); do
10957 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10958 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10965 set_nodes_failloc "$(osts_nodes)" 0
10968 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10970 test_118l() # LU-646
10972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10974 test_mkdir $DIR/$tdir
10975 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10978 run_test 118l "fsync dir"
10980 test_118m() # LU-3066
10982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10984 test_mkdir $DIR/$tdir
10985 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10988 run_test 118m "fdatasync dir ========="
10990 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10998 remote_ost_nodsh && skip "remote OSTs with nodsh"
11000 # Sleep to avoid a cached response.
11001 #define OBD_STATFS_CACHE_SECONDS 1
11004 # Inject a 10 second delay in the OST_STATFS handler.
11005 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11006 set_nodes_failloc "$(osts_nodes)" 0x242
11009 stat --file-system $MOUNT > /dev/null
11012 set_nodes_failloc "$(osts_nodes)" 0
11014 if ((end - begin > 20)); then
11015 error "statfs took $((end - begin)) seconds, expected 10"
11018 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11020 test_119a() # bug 11737
11022 BSIZE=$((512 * 1024))
11023 directio write $DIR/$tfile 0 1 $BSIZE
11024 # We ask to read two blocks, which is more than a file size.
11025 # directio will indicate an error when requested and actual
11026 # sizes aren't equeal (a normal situation in this case) and
11027 # print actual read amount.
11028 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11029 if [ "$NOB" != "$BSIZE" ]; then
11030 error "read $NOB bytes instead of $BSIZE"
11034 run_test 119a "Short directIO read must return actual read amount"
11036 test_119b() # bug 11737
11038 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11040 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11041 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11043 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11044 error "direct read failed"
11047 run_test 119b "Sparse directIO read must return actual read amount"
11049 test_119c() # bug 13099
11052 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11053 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11056 run_test 119c "Testing for direct read hitting hole"
11058 test_119d() # bug 15950
11060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11062 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11063 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11065 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11066 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11067 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11068 lctl set_param fail_loc=0x40d
11069 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11072 cat $DIR/$tfile > /dev/null &
11073 lctl set_param fail_loc=0
11076 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11078 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11079 error "the read rpcs have not completed in 2s"
11081 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11083 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11087 remote_mds_nodsh && skip "remote MDS with nodsh"
11088 test_mkdir -i0 -c1 $DIR/$tdir
11089 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11090 skip_env "no early lock cancel on server"
11092 lru_resize_disable mdc
11093 lru_resize_disable osc
11094 cancel_lru_locks mdc
11095 # asynchronous object destroy at MDT could cause bl ast to client
11096 cancel_lru_locks osc
11098 stat $DIR/$tdir > /dev/null
11099 can1=$(do_facet mds1 \
11100 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11101 awk '/ldlm_cancel/ {print $2}')
11102 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11103 awk '/ldlm_bl_callback/ {print $2}')
11104 test_mkdir -i0 -c1 $DIR/$tdir/d1
11105 can2=$(do_facet mds1 \
11106 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11107 awk '/ldlm_cancel/ {print $2}')
11108 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11109 awk '/ldlm_bl_callback/ {print $2}')
11110 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11111 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11112 lru_resize_enable mdc
11113 lru_resize_enable osc
11115 run_test 120a "Early Lock Cancel: mkdir test"
11118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11119 remote_mds_nodsh && skip "remote MDS with nodsh"
11120 test_mkdir $DIR/$tdir
11121 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11122 skip_env "no early lock cancel on server"
11124 lru_resize_disable mdc
11125 lru_resize_disable osc
11126 cancel_lru_locks mdc
11127 stat $DIR/$tdir > /dev/null
11128 can1=$(do_facet $SINGLEMDS \
11129 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11130 awk '/ldlm_cancel/ {print $2}')
11131 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11132 awk '/ldlm_bl_callback/ {print $2}')
11133 touch $DIR/$tdir/f1
11134 can2=$(do_facet $SINGLEMDS \
11135 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11136 awk '/ldlm_cancel/ {print $2}')
11137 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11138 awk '/ldlm_bl_callback/ {print $2}')
11139 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11140 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11141 lru_resize_enable mdc
11142 lru_resize_enable osc
11144 run_test 120b "Early Lock Cancel: create test"
11147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11148 remote_mds_nodsh && skip "remote MDS with nodsh"
11149 test_mkdir -i0 -c1 $DIR/$tdir
11150 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11151 skip "no early lock cancel on server"
11153 lru_resize_disable mdc
11154 lru_resize_disable osc
11155 test_mkdir -i0 -c1 $DIR/$tdir/d1
11156 test_mkdir -i0 -c1 $DIR/$tdir/d2
11157 touch $DIR/$tdir/d1/f1
11158 cancel_lru_locks mdc
11159 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11160 can1=$(do_facet mds1 \
11161 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11162 awk '/ldlm_cancel/ {print $2}')
11163 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11164 awk '/ldlm_bl_callback/ {print $2}')
11165 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11166 can2=$(do_facet mds1 \
11167 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11168 awk '/ldlm_cancel/ {print $2}')
11169 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11170 awk '/ldlm_bl_callback/ {print $2}')
11171 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11172 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11173 lru_resize_enable mdc
11174 lru_resize_enable osc
11176 run_test 120c "Early Lock Cancel: link test"
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 remote_mds_nodsh && skip "remote MDS with nodsh"
11181 test_mkdir -i0 -c1 $DIR/$tdir
11182 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11183 skip_env "no early lock cancel on server"
11185 lru_resize_disable mdc
11186 lru_resize_disable osc
11188 cancel_lru_locks mdc
11189 stat $DIR/$tdir > /dev/null
11190 can1=$(do_facet mds1 \
11191 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11192 awk '/ldlm_cancel/ {print $2}')
11193 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11194 awk '/ldlm_bl_callback/ {print $2}')
11195 chmod a+x $DIR/$tdir
11196 can2=$(do_facet mds1 \
11197 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11198 awk '/ldlm_cancel/ {print $2}')
11199 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11200 awk '/ldlm_bl_callback/ {print $2}')
11201 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11202 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11203 lru_resize_enable mdc
11204 lru_resize_enable osc
11206 run_test 120d "Early Lock Cancel: setattr test"
11209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11210 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11211 skip_env "no early lock cancel on server"
11212 remote_mds_nodsh && skip "remote MDS with nodsh"
11214 local dlmtrace_set=false
11216 test_mkdir -i0 -c1 $DIR/$tdir
11217 lru_resize_disable mdc
11218 lru_resize_disable osc
11219 ! $LCTL get_param debug | grep -q dlmtrace &&
11220 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11221 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11222 cancel_lru_locks mdc
11223 cancel_lru_locks osc
11224 dd if=$DIR/$tdir/f1 of=/dev/null
11225 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11226 # XXX client can not do early lock cancel of OST lock
11227 # during unlink (LU-4206), so cancel osc lock now.
11229 cancel_lru_locks osc
11230 can1=$(do_facet mds1 \
11231 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11232 awk '/ldlm_cancel/ {print $2}')
11233 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11234 awk '/ldlm_bl_callback/ {print $2}')
11235 unlink $DIR/$tdir/f1
11237 can2=$(do_facet mds1 \
11238 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11239 awk '/ldlm_cancel/ {print $2}')
11240 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11241 awk '/ldlm_bl_callback/ {print $2}')
11242 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11243 $LCTL dk $TMP/cancel.debug.txt
11244 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11245 $LCTL dk $TMP/blocking.debug.txt
11246 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11247 lru_resize_enable mdc
11248 lru_resize_enable osc
11250 run_test 120e "Early Lock Cancel: unlink test"
11253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11254 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11255 skip_env "no early lock cancel on server"
11256 remote_mds_nodsh && skip "remote MDS with nodsh"
11258 test_mkdir -i0 -c1 $DIR/$tdir
11259 lru_resize_disable mdc
11260 lru_resize_disable osc
11261 test_mkdir -i0 -c1 $DIR/$tdir/d1
11262 test_mkdir -i0 -c1 $DIR/$tdir/d2
11263 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11264 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11265 cancel_lru_locks mdc
11266 cancel_lru_locks osc
11267 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11268 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11269 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11270 # XXX client can not do early lock cancel of OST lock
11271 # during rename (LU-4206), so cancel osc lock now.
11273 cancel_lru_locks osc
11274 can1=$(do_facet mds1 \
11275 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11276 awk '/ldlm_cancel/ {print $2}')
11277 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11278 awk '/ldlm_bl_callback/ {print $2}')
11279 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11281 can2=$(do_facet mds1 \
11282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11283 awk '/ldlm_cancel/ {print $2}')
11284 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11285 awk '/ldlm_bl_callback/ {print $2}')
11286 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11287 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11288 lru_resize_enable mdc
11289 lru_resize_enable osc
11291 run_test 120f "Early Lock Cancel: rename test"
11294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11295 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11296 skip_env "no early lock cancel on server"
11297 remote_mds_nodsh && skip "remote MDS with nodsh"
11299 lru_resize_disable mdc
11300 lru_resize_disable osc
11302 echo create $count files
11303 test_mkdir $DIR/$tdir
11304 cancel_lru_locks mdc
11305 cancel_lru_locks osc
11308 can0=$(do_facet $SINGLEMDS \
11309 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11310 awk '/ldlm_cancel/ {print $2}')
11311 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11312 awk '/ldlm_bl_callback/ {print $2}')
11313 createmany -o $DIR/$tdir/f $count
11315 can1=$(do_facet $SINGLEMDS \
11316 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11317 awk '/ldlm_cancel/ {print $2}')
11318 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11319 awk '/ldlm_bl_callback/ {print $2}')
11321 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11322 echo rm $count files
11325 can2=$(do_facet $SINGLEMDS \
11326 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11327 awk '/ldlm_cancel/ {print $2}')
11328 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11329 awk '/ldlm_bl_callback/ {print $2}')
11331 echo total: $count removes in $((t2-t1))
11332 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11334 # wait for commitment of removal
11335 lru_resize_enable mdc
11336 lru_resize_enable osc
11338 run_test 120g "Early Lock Cancel: performance test"
11340 test_121() { #bug #10589
11341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11344 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11345 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11346 lctl set_param fail_loc=0x310
11347 cancel_lru_locks osc > /dev/null
11348 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11349 lctl set_param fail_loc=0
11350 [[ $reads -eq $writes ]] ||
11351 error "read $reads blocks, must be $writes blocks"
11353 run_test 121 "read cancel race ========="
11355 test_123a() { # was test 123, statahead(bug 11401)
11356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11359 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11360 log "testing UP system. Performance may be lower than expected."
11365 test_mkdir $DIR/$tdir
11366 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11367 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11369 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11370 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11372 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11373 lctl set_param -n llite.*.statahead_max 0
11374 lctl get_param llite.*.statahead_max
11375 cancel_lru_locks mdc
11376 cancel_lru_locks osc
11378 time ls -l $DIR/$tdir | wc -l
11380 delta=$((etime - stime))
11381 log "ls $i files without statahead: $delta sec"
11382 lctl set_param llite.*.statahead_max=$max
11384 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11385 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11386 cancel_lru_locks mdc
11387 cancel_lru_locks osc
11389 time ls -l $DIR/$tdir | wc -l
11391 delta_sa=$((etime - stime))
11392 log "ls $i files with statahead: $delta_sa sec"
11393 lctl get_param -n llite.*.statahead_stats
11394 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11396 [[ $swrong -lt $ewrong ]] &&
11397 log "statahead was stopped, maybe too many locks held!"
11398 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11400 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11401 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11402 lctl set_param -n llite.*.statahead_max 0
11403 lctl get_param llite.*.statahead_max
11404 cancel_lru_locks mdc
11405 cancel_lru_locks osc
11407 time ls -l $DIR/$tdir | wc -l
11409 delta=$((etime - stime))
11410 log "ls $i files again without statahead: $delta sec"
11411 lctl set_param llite.*.statahead_max=$max
11412 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11413 if [ $SLOWOK -eq 0 ]; then
11414 error "ls $i files is slower with statahead!"
11416 log "ls $i files is slower with statahead!"
11422 [ $delta -gt 20 ] && break
11423 [ $delta -gt 8 ] && MULT=$((50 / delta))
11424 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11432 delta=$((etime - stime))
11433 log "rm -r $DIR/$tdir/: $delta seconds"
11435 lctl get_param -n llite.*.statahead_stats
11437 run_test 123a "verify statahead work"
11439 test_123b () { # statahead(bug 15027)
11440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11442 test_mkdir $DIR/$tdir
11443 createmany -o $DIR/$tdir/$tfile-%d 1000
11445 cancel_lru_locks mdc
11446 cancel_lru_locks osc
11448 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11449 lctl set_param fail_loc=0x80000803
11450 ls -lR $DIR/$tdir > /dev/null
11452 lctl set_param fail_loc=0x0
11453 lctl get_param -n llite.*.statahead_stats
11458 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11461 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11463 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11464 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11465 touch $DIR/$tdir.1/{1..3}
11466 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11468 remount_client $MOUNT
11470 $MULTIOP $DIR/$tdir.0 Q
11472 # let statahead to complete
11473 ls -l $DIR/$tdir.0 > /dev/null
11475 testid=$(echo $TESTNAME | tr '_' ' ')
11476 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11477 error "statahead warning" || true
11479 run_test 123c "Can not initialize inode warning on DNE statahead"
11482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11483 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11484 skip_env "no lru resize on server"
11488 test_mkdir $DIR/$tdir
11490 log "create $NR files at $DIR/$tdir"
11491 createmany -o $DIR/$tdir/f $NR ||
11492 error "failed to create $NR files in $DIR/$tdir"
11494 cancel_lru_locks mdc
11495 ls -l $DIR/$tdir > /dev/null
11499 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11500 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11501 LRU_SIZE=$($LCTL get_param -n $PARAM)
11502 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11503 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11505 log "NS=$(basename $NSDIR)"
11510 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11511 skip "Not enough cached locks created!"
11513 log "LRU=$LRU_SIZE"
11517 # We know that lru resize allows one client to hold $LIMIT locks
11518 # for 10h. After that locks begin to be killed by client.
11520 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11522 if [ $LIMIT -lt $LRU_SIZE ]; then
11523 skip "Limit is too small $LIMIT"
11526 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11527 # killing locks. Some time was spent for creating locks. This means
11528 # that up to the moment of sleep finish we must have killed some of
11529 # them (10-100 locks). This depends on how fast ther were created.
11530 # Many of them were touched in almost the same moment and thus will
11531 # be killed in groups.
11532 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11534 # Use $LRU_SIZE_B here to take into account real number of locks
11535 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11536 local LRU_SIZE_B=$LRU_SIZE
11538 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11539 log "OLD_LVF=$OLD_LVF"
11540 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11542 # Let's make sure that we really have some margin. Client checks
11543 # cached locks every 10 sec.
11544 SLEEP=$((SLEEP+20))
11545 log "Sleep ${SLEEP} sec"
11547 while ((SEC<$SLEEP)); do
11551 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11552 echo -n "$LRU_SIZE"
11555 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11556 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11558 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11559 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11560 unlinkmany $DIR/$tdir/f $NR
11564 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11565 log "unlink $NR files at $DIR/$tdir"
11566 unlinkmany $DIR/$tdir/f $NR
11568 run_test 124a "lru resize ======================================="
11570 get_max_pool_limit()
11572 local limit=$($LCTL get_param \
11573 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11575 for l in $limit; do
11576 if [[ $l -gt $max ]]; then
11584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11585 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11586 skip_env "no lru resize on server"
11588 LIMIT=$(get_max_pool_limit)
11590 NR=$(($(default_lru_size)*20))
11591 if [[ $NR -gt $LIMIT ]]; then
11592 log "Limit lock number by $LIMIT locks"
11596 IFree=$(mdsrate_inodes_available)
11597 if [ $IFree -lt $NR ]; then
11598 log "Limit lock number by $IFree inodes"
11602 lru_resize_disable mdc
11603 test_mkdir -p $DIR/$tdir/disable_lru_resize
11605 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11606 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11607 cancel_lru_locks mdc
11610 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11613 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11616 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11620 nolruresize_delta=$((etime-stime))
11621 log "ls -la time: $nolruresize_delta seconds"
11622 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11623 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11625 lru_resize_enable mdc
11626 test_mkdir -p $DIR/$tdir/enable_lru_resize
11628 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11629 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11630 cancel_lru_locks mdc
11633 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11636 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11639 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11643 lruresize_delta=$((etime-stime))
11644 log "ls -la time: $lruresize_delta seconds"
11645 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11647 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11648 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11649 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11650 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11652 log "lru resize performs the same with no lru resize"
11654 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11656 run_test 124b "lru resize (performance test) ======================="
11659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11660 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11661 skip_env "no lru resize on server"
11663 # cache ununsed locks on client
11665 cancel_lru_locks mdc
11666 test_mkdir $DIR/$tdir
11667 createmany -o $DIR/$tdir/f $nr ||
11668 error "failed to create $nr files in $DIR/$tdir"
11669 ls -l $DIR/$tdir > /dev/null
11671 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11672 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11673 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11674 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11675 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11677 # set lru_max_age to 1 sec
11678 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11679 echo "sleep $((recalc_p * 2)) seconds..."
11680 sleep $((recalc_p * 2))
11682 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11683 # restore lru_max_age
11684 $LCTL set_param -n $nsdir.lru_max_age $max_age
11685 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11686 unlinkmany $DIR/$tdir/f $nr
11688 run_test 124c "LRUR cancel very aged locks"
11691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11692 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11693 skip_env "no lru resize on server"
11695 # cache ununsed locks on client
11698 lru_resize_disable mdc
11699 stack_trap "lru_resize_enable mdc" EXIT
11701 cancel_lru_locks mdc
11703 # asynchronous object destroy at MDT could cause bl ast to client
11704 test_mkdir $DIR/$tdir
11705 createmany -o $DIR/$tdir/f $nr ||
11706 error "failed to create $nr files in $DIR/$tdir"
11707 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11709 ls -l $DIR/$tdir > /dev/null
11711 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11712 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11713 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11714 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11716 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11718 # set lru_max_age to 1 sec
11719 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11720 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11722 echo "sleep $((recalc_p * 2)) seconds..."
11723 sleep $((recalc_p * 2))
11725 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11727 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11729 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11731 test_125() { # 13358
11732 $LCTL get_param -n llite.*.client_type | grep -q local ||
11733 skip "must run as local client"
11734 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11735 skip_env "must have acl enabled"
11736 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11738 test_mkdir $DIR/$tdir
11739 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11740 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11741 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11743 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11745 test_126() { # bug 12829/13455
11746 $GSS && skip_env "must run as gss disabled"
11747 $LCTL get_param -n llite.*.client_type | grep -q local ||
11748 skip "must run as local client"
11749 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11751 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11752 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11754 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11756 run_test 126 "check that the fsgid provided by the client is taken into account"
11758 test_127a() { # bug 15521
11759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11760 local name count samp unit min max sum sumsq
11762 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11763 echo "stats before reset"
11764 $LCTL get_param osc.*.stats
11765 $LCTL set_param osc.*.stats=0
11766 local fsize=$((2048 * 1024))
11768 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11769 cancel_lru_locks osc
11770 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11772 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11773 stack_trap "rm -f $TMP/$tfile.tmp"
11774 while read name count samp unit min max sum sumsq; do
11775 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11776 [ ! $min ] && error "Missing min value for $name proc entry"
11777 eval $name=$count || error "Wrong proc format"
11780 read_bytes|write_bytes)
11781 [[ "$unit" =~ "bytes" ]] ||
11782 error "unit is not 'bytes': $unit"
11783 (( $min >= 4096 )) || error "min is too small: $min"
11784 (( $min <= $fsize )) || error "min is too big: $min"
11785 (( $max >= 4096 )) || error "max is too small: $max"
11786 (( $max <= $fsize )) || error "max is too big: $max"
11787 (( $sum == $fsize )) || error "sum is wrong: $sum"
11788 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11789 error "sumsquare is too small: $sumsq"
11790 (( $sumsq <= $fsize * $fsize )) ||
11791 error "sumsquare is too big: $sumsq"
11793 ost_read|ost_write)
11794 [[ "$unit" =~ "usec" ]] ||
11795 error "unit is not 'usec': $unit"
11799 done < $DIR/$tfile.tmp
11801 #check that we actually got some stats
11802 [ "$read_bytes" ] || error "Missing read_bytes stats"
11803 [ "$write_bytes" ] || error "Missing write_bytes stats"
11804 [ "$read_bytes" != 0 ] || error "no read done"
11805 [ "$write_bytes" != 0 ] || error "no write done"
11807 run_test 127a "verify the client stats are sane"
11809 test_127b() { # bug LU-333
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11811 local name count samp unit min max sum sumsq
11813 echo "stats before reset"
11814 $LCTL get_param llite.*.stats
11815 $LCTL set_param llite.*.stats=0
11817 # perform 2 reads and writes so MAX is different from SUM.
11818 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11819 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11820 cancel_lru_locks osc
11821 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11822 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11824 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11825 stack_trap "rm -f $TMP/$tfile.tmp"
11826 while read name count samp unit min max sum sumsq; do
11827 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11828 eval $name=$count || error "Wrong proc format"
11831 read_bytes|write_bytes)
11832 [[ "$unit" =~ "bytes" ]] ||
11833 error "unit is not 'bytes': $unit"
11834 (( $count == 2 )) || error "count is not 2: $count"
11835 (( $min == $PAGE_SIZE )) ||
11836 error "min is not $PAGE_SIZE: $min"
11837 (( $max == $PAGE_SIZE )) ||
11838 error "max is not $PAGE_SIZE: $max"
11839 (( $sum == $PAGE_SIZE * 2 )) ||
11840 error "sum is not $((PAGE_SIZE * 2)): $sum"
11843 [[ "$unit" =~ "usec" ]] ||
11844 error "unit is not 'usec': $unit"
11848 done < $TMP/$tfile.tmp
11850 #check that we actually got some stats
11851 [ "$read_bytes" ] || error "Missing read_bytes stats"
11852 [ "$write_bytes" ] || error "Missing write_bytes stats"
11853 [ "$read_bytes" != 0 ] || error "no read done"
11854 [ "$write_bytes" != 0 ] || error "no write done"
11856 run_test 127b "verify the llite client stats are sane"
11858 test_127c() { # LU-12394
11859 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11866 $LCTL set_param llite.*.extents_stats=1
11867 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11869 # Use two stripes so there is enough space in default config
11870 $LFS setstripe -c 2 $DIR/$tfile
11872 # Extent stats start at 0-4K and go in power of two buckets
11873 # LL_HIST_START = 12 --> 2^12 = 4K
11874 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11875 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11877 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11879 # Write and read, 2x each, second time at a non-zero offset
11880 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11881 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11882 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11883 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11887 $LCTL get_param llite.*.extents_stats
11890 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11892 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11894 reads=$(echo $bucket | awk '{print $5}')
11895 writes=$(echo $bucket | awk '{print $9}')
11896 [ "$reads" -eq $count ] ||
11897 error "$reads reads in < $bsize bucket, expect $count"
11898 [ "$writes" -eq $count ] ||
11899 error "$writes writes in < $bsize bucket, expect $count"
11902 # Test mmap write and read
11903 $LCTL set_param llite.*.extents_stats=c
11905 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11906 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11907 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11909 $LCTL get_param llite.*.extents_stats
11911 count=$(((size*1024) / PAGE_SIZE))
11913 bsize=$((2 * PAGE_SIZE / 1024))K
11915 bucket=$($LCTL get_param -n llite.*.extents_stats |
11917 reads=$(echo $bucket | awk '{print $5}')
11918 writes=$(echo $bucket | awk '{print $9}')
11919 # mmap writes fault in the page first, creating an additonal read
11920 [ "$reads" -eq $((2 * count)) ] ||
11921 error "$reads reads in < $bsize bucket, expect $count"
11922 [ "$writes" -eq $count ] ||
11923 error "$writes writes in < $bsize bucket, expect $count"
11925 run_test 127c "test llite extent stats with regular & mmap i/o"
11927 test_128() { # bug 15212
11929 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11934 result=$(grep error $TMP/$tfile.log)
11935 rm -f $DIR/$tfile $TMP/$tfile.log
11936 [ -z "$result" ] ||
11937 error "consecutive find's under interactive lfs failed"
11939 run_test 128 "interactive lfs for 2 consecutive find's"
11941 set_dir_limits () {
11946 local ldproc=/proc/fs/ldiskfs
11947 local facets=$(get_facets MDS)
11949 for facet in ${facets//,/ }; do
11950 canondev=$(ldiskfs_canon \
11951 *.$(convert_facet2label $facet).mntdev $facet)
11952 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11953 ldproc=/sys/fs/ldiskfs
11954 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11955 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11959 check_mds_dmesg() {
11960 local facets=$(get_facets MDS)
11961 for facet in ${facets//,/ }; do
11962 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11969 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11970 skip "Need MDS version with at least 2.5.56"
11971 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11972 skip_env "ldiskfs only test"
11974 remote_mds_nodsh && skip "remote MDS with nodsh"
11978 local has_warning=false
11981 mkdir -p $DIR/$tdir
11983 # block size of mds1
11984 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11985 set_dir_limits $maxsize $maxsize
11986 local dirsize=$(stat -c%s "$DIR/$tdir")
11988 while [[ $dirsize -le $maxsize ]]; do
11989 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11991 if ! $has_warning; then
11992 check_mds_dmesg '"is approaching"' && has_warning=true
11994 # check two errors:
11995 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11996 # EFBIG for previous versions included in ldiskfs series
11997 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11999 echo "return code $rc received as expected"
12001 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12002 error_exit "create failed w/o dir size limit"
12004 check_mds_dmesg '"has reached"' ||
12005 error_exit "reached message should be output"
12007 [ $has_warning = "false" ] &&
12008 error_exit "warning message should be output"
12010 dirsize=$(stat -c%s "$DIR/$tdir")
12012 [[ $dirsize -ge $maxsize ]] && return 0
12013 error_exit "current dir size $dirsize, " \
12014 "previous limit $maxsize"
12015 elif [ $rc -ne 0 ]; then
12017 error_exit "return $rc received instead of expected " \
12018 "$EFBIG or $ENOSPC, files in dir $dirsize"
12020 nfiles=$((nfiles + 1))
12021 dirsize=$(stat -c%s "$DIR/$tdir")
12025 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
12027 run_test 129 "test directory size limit ========================"
12036 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12037 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12039 trap cleanup_130 EXIT RETURN
12041 local fm_file=$DIR/$tfile
12042 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12043 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12044 error "dd failed for $fm_file"
12046 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12047 filefrag -ves $fm_file
12049 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12050 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12051 [ $RC != 0 ] && error "filefrag $fm_file failed"
12053 filefrag_op=$(filefrag -ve -k $fm_file |
12054 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12055 lun=$($LFS getstripe -i $fm_file)
12057 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12060 for line in $filefrag_op
12062 frag_lun=`echo $line | cut -d: -f5`
12063 ext_len=`echo $line | cut -d: -f4`
12064 if (( $frag_lun != $lun )); then
12066 error "FIEMAP on 1-stripe file($fm_file) failed"
12069 (( tot_len += ext_len ))
12072 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12074 error "FIEMAP on 1-stripe file($fm_file) failed;"
12080 echo "FIEMAP on single striped file succeeded"
12082 run_test 130a "FIEMAP (1-stripe file)"
12085 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12087 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12088 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12090 trap cleanup_130 EXIT RETURN
12092 local fm_file=$DIR/$tfile
12093 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12094 error "setstripe on $fm_file"
12095 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12096 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12098 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12099 error "dd failed on $fm_file"
12101 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12102 filefrag_op=$(filefrag -ve -k $fm_file |
12103 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12105 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12106 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12111 for line in $filefrag_op
12113 frag_lun=$(echo $line | cut -d: -f5 |
12114 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12115 ext_len=$(echo $line | cut -d: -f4)
12116 if (( $frag_lun != $last_lun )); then
12117 if (( tot_len != 1024 )); then
12119 error "FIEMAP on $fm_file failed; returned " \
12120 "len $tot_len for OST $last_lun instead of 1024"
12123 (( num_luns += 1 ))
12127 (( tot_len += ext_len ))
12130 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12132 error "FIEMAP on $fm_file failed; returned wrong number of " \
12133 "luns or wrong len for OST $last_lun"
12139 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12141 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12144 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12146 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12147 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12149 trap cleanup_130 EXIT RETURN
12151 local fm_file=$DIR/$tfile
12152 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12153 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12154 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12156 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12157 error "dd failed on $fm_file"
12159 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12160 filefrag_op=$(filefrag -ve -k $fm_file |
12161 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12163 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12164 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12169 for line in $filefrag_op
12171 frag_lun=$(echo $line | cut -d: -f5 |
12172 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12173 ext_len=$(echo $line | cut -d: -f4)
12174 if (( $frag_lun != $last_lun )); then
12175 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12176 if (( logical != 512 )); then
12178 error "FIEMAP on $fm_file failed; returned " \
12179 "logical start for lun $logical instead of 512"
12182 if (( tot_len != 512 )); then
12184 error "FIEMAP on $fm_file failed; returned " \
12185 "len $tot_len for OST $last_lun instead of 1024"
12188 (( num_luns += 1 ))
12192 (( tot_len += ext_len ))
12195 if (( num_luns != 2 || tot_len != 512 )); then
12197 error "FIEMAP on $fm_file failed; returned wrong number of " \
12198 "luns or wrong len for OST $last_lun"
12204 echo "FIEMAP on 2-stripe file with hole succeeded"
12206 run_test 130c "FIEMAP (2-stripe file with hole)"
12209 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12211 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12212 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12214 trap cleanup_130 EXIT RETURN
12216 local fm_file=$DIR/$tfile
12217 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12218 error "setstripe on $fm_file"
12219 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12220 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12222 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12223 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12224 error "dd failed on $fm_file"
12226 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12227 filefrag_op=$(filefrag -ve -k $fm_file |
12228 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12230 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12231 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12236 for line in $filefrag_op
12238 frag_lun=$(echo $line | cut -d: -f5 |
12239 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12240 ext_len=$(echo $line | cut -d: -f4)
12241 if (( $frag_lun != $last_lun )); then
12242 if (( tot_len != 1024 )); then
12244 error "FIEMAP on $fm_file failed; returned " \
12245 "len $tot_len for OST $last_lun instead of 1024"
12248 (( num_luns += 1 ))
12252 (( tot_len += ext_len ))
12255 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12257 error "FIEMAP on $fm_file failed; returned wrong number of " \
12258 "luns or wrong len for OST $last_lun"
12264 echo "FIEMAP on N-stripe file succeeded"
12266 run_test 130d "FIEMAP (N-stripe file)"
12269 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12271 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12272 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12274 trap cleanup_130 EXIT RETURN
12276 local fm_file=$DIR/$tfile
12277 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12278 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12279 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12282 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12283 for ((i = 0; i < $NUM_BLKS; i++))
12285 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12288 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12289 filefrag_op=$(filefrag -ve -k $fm_file |
12290 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12292 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12293 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12298 for line in $filefrag_op
12300 frag_lun=$(echo $line | cut -d: -f5 |
12301 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12302 ext_len=$(echo $line | cut -d: -f4)
12303 if (( $frag_lun != $last_lun )); then
12304 if (( tot_len != $EXPECTED_LEN )); then
12306 error "FIEMAP on $fm_file failed; returned " \
12307 "len $tot_len for OST $last_lun instead " \
12311 (( num_luns += 1 ))
12315 (( tot_len += ext_len ))
12318 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12320 error "FIEMAP on $fm_file failed; returned wrong number " \
12321 "of luns or wrong len for OST $last_lun"
12327 echo "FIEMAP with continuation calls succeeded"
12329 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12332 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12333 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12335 local fm_file=$DIR/$tfile
12336 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12337 error "multiop create with lov_delay_create on $fm_file"
12339 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12340 filefrag_extents=$(filefrag -vek $fm_file |
12341 awk '/extents? found/ { print $2 }')
12342 if [[ "$filefrag_extents" != "0" ]]; then
12343 error "FIEMAP on $fm_file failed; " \
12344 "returned $filefrag_extents expected 0"
12349 run_test 130f "FIEMAP (unstriped file)"
12351 # Test for writev/readv
12353 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12354 error "writev test failed"
12355 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12356 error "readv failed"
12359 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12362 local fsize=$((524288 + 1048576 + 1572864))
12363 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12364 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12365 error "append writev test failed"
12367 ((fsize += 1572864 + 1048576))
12368 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12369 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12370 error "append writev test failed"
12373 run_test 131b "test append writev"
12376 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12379 run_test 131c "test read/write on file w/o objects"
12382 rwv -f $DIR/$tfile -w -n 1 1572864
12383 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12384 if [ "$NOB" != 1572864 ]; then
12385 error "Short read filed: read $NOB bytes instead of 1572864"
12389 run_test 131d "test short read"
12392 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12393 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12394 error "read hitting hole failed"
12397 run_test 131e "test read hitting hole"
12406 mds*) res=$(do_facet $facet \
12407 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12409 ost*) res=$(do_facet $facet \
12410 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12412 *) error "Wrong facet '$facet'" ;;
12414 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12415 # if the argument $3 is zero, it means any stat increment is ok.
12416 if [[ $want -gt 0 ]]; then
12417 local count=$(echo $res | awk '{ print $2 }')
12418 [[ $count -ne $want ]] &&
12419 error "The $op counter on $facet is $count, not $want"
12424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12425 remote_ost_nodsh && skip "remote OST with nodsh"
12426 remote_mds_nodsh && skip "remote MDS with nodsh"
12427 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12428 skip_env "MDS doesn't support rename stats"
12430 local testdir=$DIR/${tdir}/stats_testdir
12432 mkdir -p $DIR/${tdir}
12435 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12436 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12438 # verify mdt stats first.
12439 mkdir ${testdir} || error "mkdir failed"
12440 check_stats $SINGLEMDS "mkdir" 1
12441 touch ${testdir}/${tfile} || error "touch failed"
12442 check_stats $SINGLEMDS "open" 1
12443 check_stats $SINGLEMDS "close" 1
12444 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12445 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12446 check_stats $SINGLEMDS "mknod" 2
12448 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12449 check_stats $SINGLEMDS "unlink" 1
12450 rm -f ${testdir}/${tfile} || error "file remove failed"
12451 check_stats $SINGLEMDS "unlink" 2
12453 # remove working dir and check mdt stats again.
12454 rmdir ${testdir} || error "rmdir failed"
12455 check_stats $SINGLEMDS "rmdir" 1
12457 local testdir1=$DIR/${tdir}/stats_testdir1
12458 mkdir -p ${testdir}
12459 mkdir -p ${testdir1}
12460 touch ${testdir1}/test1
12461 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12462 check_stats $SINGLEMDS "crossdir_rename" 1
12464 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12465 check_stats $SINGLEMDS "samedir_rename" 1
12467 rm -rf $DIR/${tdir}
12469 run_test 133a "Verifying MDT stats ========================================"
12474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12475 remote_ost_nodsh && skip "remote OST with nodsh"
12476 remote_mds_nodsh && skip "remote MDS with nodsh"
12478 local testdir=$DIR/${tdir}/stats_testdir
12480 mkdir -p ${testdir} || error "mkdir failed"
12481 touch ${testdir}/${tfile} || error "touch failed"
12482 cancel_lru_locks mdc
12485 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12486 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12488 # extra mdt stats verification.
12489 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12490 check_stats $SINGLEMDS "setattr" 1
12491 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12492 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12494 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12495 check_stats $SINGLEMDS "getattr" 1
12497 rm -rf $DIR/${tdir}
12499 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12500 # so the check below is not reliable
12501 [ $MDSCOUNT -eq 1 ] || return 0
12503 # Sleep to avoid a cached response.
12504 #define OBD_STATFS_CACHE_SECONDS 1
12506 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12507 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12508 $LFS df || error "lfs failed"
12509 check_stats $SINGLEMDS "statfs" 1
12511 # check aggregated statfs (LU-10018)
12512 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12514 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12517 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12518 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12520 check_stats $SINGLEMDS "statfs" 1
12522 # We want to check that the client didn't send OST_STATFS to
12523 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12524 # extra care is needed here.
12525 if remote_mds; then
12526 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12527 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12529 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12530 [ "$res" ] && error "OST got STATFS"
12535 run_test 133b "Verifying extra MDT stats =================================="
12538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12539 remote_ost_nodsh && skip "remote OST with nodsh"
12540 remote_mds_nodsh && skip "remote MDS with nodsh"
12542 local testdir=$DIR/$tdir/stats_testdir
12544 test_mkdir -p $testdir
12546 # verify obdfilter stats.
12547 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12549 cancel_lru_locks osc
12550 wait_delete_completed
12553 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12554 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12556 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12559 cancel_lru_locks osc
12560 check_stats ost1 "write" 1
12562 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12563 check_stats ost1 "read" 1
12565 > $testdir/$tfile || error "truncate failed"
12566 check_stats ost1 "punch" 1
12568 rm -f $testdir/$tfile || error "file remove failed"
12569 wait_delete_completed
12570 check_stats ost1 "destroy" 1
12574 run_test 133c "Verifying OST stats ========================================"
12581 while [ $value -ge 2 ]; do
12586 if [ $orig -gt $order ]; then
12594 local size=('K' 'M' 'G' 'T');
12596 local size_string=$value
12598 while [ $value -ge 1024 ]; do
12599 if [ $i -gt 3 ]; then
12600 #T is the biggest unit we get here, if that is bigger,
12602 size_string=${value}T
12605 value=$((value >> 10))
12606 if [ $value -lt 1024 ]; then
12607 size_string=${value}${size[$i]}
12616 get_rename_size() {
12618 local context=${2:-.}
12619 local sample=$(do_facet $SINGLEMDS $LCTL \
12620 get_param mdt.$FSNAME-MDT0000.rename_stats |
12621 grep -A1 $context |
12622 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12628 remote_ost_nodsh && skip "remote OST with nodsh"
12629 remote_mds_nodsh && skip "remote MDS with nodsh"
12630 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12631 skip_env "MDS doesn't support rename stats"
12633 local testdir1=$DIR/${tdir}/stats_testdir1
12634 local testdir2=$DIR/${tdir}/stats_testdir2
12635 mkdir -p $DIR/${tdir}
12637 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12639 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12640 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12642 createmany -o $testdir1/test 512 || error "createmany failed"
12644 # check samedir rename size
12645 mv ${testdir1}/test0 ${testdir1}/test_0
12647 local testdir1_size=$(ls -l $DIR/${tdir} |
12648 awk '/stats_testdir1/ {print $5}')
12649 local testdir2_size=$(ls -l $DIR/${tdir} |
12650 awk '/stats_testdir2/ {print $5}')
12652 testdir1_size=$(order_2 $testdir1_size)
12653 testdir2_size=$(order_2 $testdir2_size)
12655 testdir1_size=$(size_in_KMGT $testdir1_size)
12656 testdir2_size=$(size_in_KMGT $testdir2_size)
12658 echo "source rename dir size: ${testdir1_size}"
12659 echo "target rename dir size: ${testdir2_size}"
12661 local cmd="do_facet $SINGLEMDS $LCTL "
12662 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12664 eval $cmd || error "$cmd failed"
12665 local samedir=$($cmd | grep 'same_dir')
12666 local same_sample=$(get_rename_size $testdir1_size)
12667 [ -z "$samedir" ] && error "samedir_rename_size count error"
12668 [[ $same_sample -eq 1 ]] ||
12669 error "samedir_rename_size error $same_sample"
12670 echo "Check same dir rename stats success"
12672 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12674 # check crossdir rename size
12675 mv ${testdir1}/test_0 ${testdir2}/test_0
12677 testdir1_size=$(ls -l $DIR/${tdir} |
12678 awk '/stats_testdir1/ {print $5}')
12679 testdir2_size=$(ls -l $DIR/${tdir} |
12680 awk '/stats_testdir2/ {print $5}')
12682 testdir1_size=$(order_2 $testdir1_size)
12683 testdir2_size=$(order_2 $testdir2_size)
12685 testdir1_size=$(size_in_KMGT $testdir1_size)
12686 testdir2_size=$(size_in_KMGT $testdir2_size)
12688 echo "source rename dir size: ${testdir1_size}"
12689 echo "target rename dir size: ${testdir2_size}"
12691 eval $cmd || error "$cmd failed"
12692 local crossdir=$($cmd | grep 'crossdir')
12693 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12694 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12695 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12696 [[ $src_sample -eq 1 ]] ||
12697 error "crossdir_rename_size error $src_sample"
12698 [[ $tgt_sample -eq 1 ]] ||
12699 error "crossdir_rename_size error $tgt_sample"
12700 echo "Check cross dir rename stats success"
12701 rm -rf $DIR/${tdir}
12703 run_test 133d "Verifying rename_stats ========================================"
12706 remote_mds_nodsh && skip "remote MDS with nodsh"
12707 remote_ost_nodsh && skip "remote OST with nodsh"
12708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12710 local testdir=$DIR/${tdir}/stats_testdir
12711 local ctr f0 f1 bs=32768 count=42 sum
12713 mkdir -p ${testdir} || error "mkdir failed"
12715 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12717 for ctr in {write,read}_bytes; do
12719 cancel_lru_locks osc
12721 do_facet ost1 $LCTL set_param -n \
12722 "obdfilter.*.exports.clear=clear"
12724 if [ $ctr = write_bytes ]; then
12726 f1=${testdir}/${tfile}
12728 f0=${testdir}/${tfile}
12732 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12735 cancel_lru_locks osc
12737 sum=$(do_facet ost1 $LCTL get_param \
12738 "obdfilter.*.exports.*.stats" |
12739 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12740 $1 == ctr { sum += $7 }
12741 END { printf("%0.0f", sum) }')
12743 if ((sum != bs * count)); then
12744 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12748 rm -rf $DIR/${tdir}
12750 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12752 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12754 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12755 # not honor the -ignore_readdir_race option correctly. So we call
12756 # error_ignore() rather than error() in these cases. See LU-11152.
12758 if (find --version; do_facet mds1 find --version) |
12759 grep -q '\b4\.5\.1[1-4]\b'; then
12760 error_ignore LU-11152 "$@"
12767 # First without trusting modes.
12768 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12769 echo "proc_dirs='$proc_dirs'"
12770 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12771 find $proc_dirs -exec cat '{}' \; &> /dev/null
12773 # Second verifying readability.
12774 $LCTL get_param -R '*' &> /dev/null
12776 # Verifing writability with badarea_io.
12778 -ignore_readdir_race \
12780 -not -name force_lbug \
12781 -not -name changelog_mask \
12782 -exec badarea_io '{}' \; ||
12783 error_133 "find $proc_dirs failed"
12785 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12788 remote_mds_nodsh && skip "remote MDS with nodsh"
12789 remote_ost_nodsh && skip "remote OST with nodsh"
12792 for facet in mds1 ost1; do
12793 local facet_ver=$(lustre_version_code $facet)
12794 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12795 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12797 log "$facet: too old lustre for get_param -R"
12799 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12800 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12801 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12802 xargs badarea_io" ||
12803 error_133 "$facet badarea_io failed"
12805 skip_noexit "$facet: too old lustre for get_param -R"
12809 # remount the FS in case writes/reads /proc break the FS
12810 cleanup || error "failed to unmount"
12811 setup || error "failed to setup"
12814 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12817 remote_mds_nodsh && skip "remote MDS with nodsh"
12818 remote_ost_nodsh && skip "remote OST with nodsh"
12819 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12820 skip "Need MDS version at least 2.9.54"
12824 for facet in client mds1 ost1; do
12825 local facet_proc_dirs=$(do_facet $facet \
12826 \\\ls -d $proc_regexp 2> /dev/null)
12827 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12828 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12829 # Get the list of files that are missing the terminating newline
12830 local missing=($(do_facet $facet \
12831 find ${facet_proc_dirs} -type f \| \
12832 while read F\; do \
12833 awk -v FS='\v' -v RS='\v\v' \
12834 "'END { if(NR>0 && \
12835 \\\$NF !~ /.*\\\n\$/) \
12836 print FILENAME}'" \
12839 [ ${#missing[*]} -eq 0 ] ||
12840 error "files do not end with newline: ${missing[*]}"
12843 run_test 133h "Proc files should end with newlines"
12846 remote_mds_nodsh && skip "remote MDS with nodsh"
12847 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12848 skip "Need MDS version at least 2.7.54"
12850 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12851 cancel_lru_locks mdc
12853 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12854 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12855 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12858 createmany -o $DIR/$tdir/f $nr ||
12859 error "failed to create $nr files in $DIR/$tdir"
12860 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12862 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12863 do_facet mds1 $LCTL set_param fail_loc=0x327
12864 do_facet mds1 $LCTL set_param fail_val=500
12867 echo "sleep 10 seconds ..."
12869 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12871 do_facet mds1 $LCTL set_param fail_loc=0
12872 do_facet mds1 $LCTL set_param fail_val=0
12873 [ $lck_cnt -lt $unused ] ||
12874 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12877 unlinkmany $DIR/$tdir/f $nr
12879 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12882 remote_mds_nodsh && skip "remote MDS with nodsh"
12883 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12884 skip "Need MDS version at least 2.7.54"
12886 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12887 cancel_lru_locks mdc
12889 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12890 ldlm.lock_reclaim_threshold_mb)
12891 # disable reclaim temporarily
12892 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12894 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12895 do_facet mds1 $LCTL set_param fail_loc=0x328
12896 do_facet mds1 $LCTL set_param fail_val=500
12898 $LCTL set_param debug=+trace
12901 createmany -o $DIR/$tdir/f $nr &
12902 local create_pid=$!
12904 echo "Sleep $TIMEOUT seconds ..."
12906 if ! ps -p $create_pid > /dev/null 2>&1; then
12907 do_facet mds1 $LCTL set_param fail_loc=0
12908 do_facet mds1 $LCTL set_param fail_val=0
12909 do_facet mds1 $LCTL set_param \
12910 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12911 error "createmany finished incorrectly!"
12913 do_facet mds1 $LCTL set_param fail_loc=0
12914 do_facet mds1 $LCTL set_param fail_val=0
12915 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12916 wait $create_pid || return 1
12918 unlinkmany $DIR/$tdir/f $nr
12920 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12923 remote_mds_nodsh && skip "remote MDS with nodsh"
12924 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12925 skip "Need MDS version at least 2.13.50"
12928 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12930 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12931 #set only one record at plain llog
12932 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12934 #fill already existed plain llog each 64767
12935 #wrapping whole catalog
12936 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12938 createmany -o $DIR/$tdir/$tfile_ 64700
12939 for (( i = 0; i < 64700; i = i + 2 ))
12941 rm $DIR/$tdir/$tfile_$i &
12942 rm $DIR/$tdir/$tfile_$((i + 1)) &
12947 #waiting osp synchronization
12948 wait_delete_completed
12950 run_test 135 "Race catalog processing"
12953 remote_mds_nodsh && skip "remote MDS with nodsh"
12954 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12955 skip "Need MDS version at least 2.13.50"
12958 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12959 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12960 #set only one record at plain llog
12961 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12962 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12964 #fill already existed 2 plain llogs each 64767
12965 #wrapping whole catalog
12966 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12967 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12968 wait_delete_completed
12970 createmany -o $DIR/$tdir/$tfile_ 10
12973 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12974 for (( i = 0; i < 10; i = i + 3 ))
12976 rm $DIR/$tdir/$tfile_$i &
12977 rm $DIR/$tdir/$tfile_$((i + 1)) &
12981 rm $DIR/$tdir/$tfile_$((i + 2)) &
12984 #waiting osp synchronization
12985 wait_delete_completed
12987 run_test 136 "Race catalog processing 2"
12989 test_140() { #bug-17379
12990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12992 test_mkdir $DIR/$tdir
12993 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12994 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12996 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12997 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12999 while i=$((i + 1)); do
13001 cd $i || error "Changing to $i"
13002 ln -s ../stat stat || error "Creating stat symlink"
13003 # Read the symlink until ELOOP present,
13004 # not LBUGing the system is considered success,
13005 # we didn't overrun the stack.
13006 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13007 if [ $ret -ne 0 ]; then
13008 if [ $ret -eq 40 ]; then
13011 error "Open stat symlink"
13017 echo "The symlink depth = $i"
13018 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13019 error "Invalid symlink depth"
13021 # Test recursive symlink
13022 ln -s symlink_self symlink_self
13023 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13024 echo "open symlink_self returns $ret"
13025 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13027 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13032 local TF="$TMP/$tfile"
13034 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13036 cancel_lru_locks $OSC
13037 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13038 remount_client $MOUNT
13040 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13043 $TRUNCATE $DIR/$tfile 6000
13044 cancel_lru_locks $OSC
13045 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13048 echo "12345" >>$DIR/$tfile
13049 cancel_lru_locks $OSC
13050 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13053 echo "12345" >>$DIR/$tfile
13054 cancel_lru_locks $OSC
13055 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13060 run_test 150 "truncate/append tests"
13062 #LU-2902 roc_hit was not able to read all values from lproc
13063 function roc_hit_init() {
13064 local list=$(comma_list $(osts_nodes))
13065 local dir=$DIR/$tdir-check
13066 local file=$dir/$tfile
13072 #use setstripe to do a write to every ost
13073 for i in $(seq 0 $((OSTCOUNT-1))); do
13074 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13075 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13076 idx=$(printf %04x $i)
13077 BEFORE=$(get_osd_param $list *OST*$idx stats |
13078 awk '$1 == "cache_access" {sum += $7}
13079 END { printf("%0.0f", sum) }')
13081 cancel_lru_locks osc
13082 cat $file >/dev/null
13084 AFTER=$(get_osd_param $list *OST*$idx stats |
13085 awk '$1 == "cache_access" {sum += $7}
13086 END { printf("%0.0f", sum) }')
13088 echo BEFORE:$BEFORE AFTER:$AFTER
13089 if ! let "AFTER - BEFORE == 4"; then
13091 error "roc_hit is not safe to use"
13099 function roc_hit() {
13100 local list=$(comma_list $(osts_nodes))
13101 echo $(get_osd_param $list '' stats |
13102 awk '$1 == "cache_hit" {sum += $7}
13103 END { printf("%0.0f", sum) }')
13106 function set_cache() {
13109 if [ "$2" == "off" ]; then
13112 local list=$(comma_list $(osts_nodes))
13113 set_osd_param $list '' $1_cache_enable $on
13115 cancel_lru_locks osc
13119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13120 remote_ost_nodsh && skip "remote OST with nodsh"
13123 local list=$(comma_list $(osts_nodes))
13125 # check whether obdfilter is cache capable at all
13126 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13127 skip "not cache-capable obdfilter"
13130 # check cache is enabled on all obdfilters
13131 if get_osd_param $list '' read_cache_enable | grep 0; then
13132 skip "oss cache is disabled"
13135 set_osd_param $list '' writethrough_cache_enable 1
13137 # check write cache is enabled on all obdfilters
13138 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13139 skip "oss write cache is NOT enabled"
13144 #define OBD_FAIL_OBD_NO_LRU 0x609
13145 do_nodes $list $LCTL set_param fail_loc=0x609
13147 # pages should be in the case right after write
13148 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13151 local BEFORE=$(roc_hit)
13152 cancel_lru_locks osc
13153 cat $DIR/$tfile >/dev/null
13154 local AFTER=$(roc_hit)
13156 do_nodes $list $LCTL set_param fail_loc=0
13158 if ! let "AFTER - BEFORE == CPAGES"; then
13159 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13162 cancel_lru_locks osc
13163 # invalidates OST cache
13164 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13165 set_osd_param $list '' read_cache_enable 0
13166 cat $DIR/$tfile >/dev/null
13168 # now data shouldn't be found in the cache
13170 cancel_lru_locks osc
13171 cat $DIR/$tfile >/dev/null
13173 if let "AFTER - BEFORE != 0"; then
13174 error "IN CACHE: before: $BEFORE, after: $AFTER"
13177 set_osd_param $list '' read_cache_enable 1
13180 run_test 151 "test cache on oss and controls ==============================="
13183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13185 local TF="$TMP/$tfile"
13187 # simulate ENOMEM during write
13188 #define OBD_FAIL_OST_NOMEM 0x226
13189 lctl set_param fail_loc=0x80000226
13190 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13192 sync || error "sync failed"
13193 lctl set_param fail_loc=0
13195 # discard client's cache
13196 cancel_lru_locks osc
13198 # simulate ENOMEM during read
13199 lctl set_param fail_loc=0x80000226
13200 cmp $TF $DIR/$tfile || error "cmp failed"
13201 lctl set_param fail_loc=0
13205 run_test 152 "test read/write with enomem ============================"
13208 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13210 run_test 153 "test if fdatasync does not crash ======================="
13212 dot_lustre_fid_permission_check() {
13214 local ffid=$MOUNT/.lustre/fid/$fid
13217 echo "stat fid $fid"
13218 stat $ffid > /dev/null || error "stat $ffid failed."
13219 echo "touch fid $fid"
13220 touch $ffid || error "touch $ffid failed."
13221 echo "write to fid $fid"
13222 cat /etc/hosts > $ffid || error "write $ffid failed."
13223 echo "read fid $fid"
13224 diff /etc/hosts $ffid || error "read $ffid failed."
13225 echo "append write to fid $fid"
13226 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13227 echo "rename fid $fid"
13228 mv $ffid $test_dir/$tfile.1 &&
13229 error "rename $ffid to $tfile.1 should fail."
13230 touch $test_dir/$tfile.1
13231 mv $test_dir/$tfile.1 $ffid &&
13232 error "rename $tfile.1 to $ffid should fail."
13233 rm -f $test_dir/$tfile.1
13234 echo "truncate fid $fid"
13235 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13236 echo "link fid $fid"
13237 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13238 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13239 echo "setfacl fid $fid"
13240 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13241 echo "getfacl fid $fid"
13242 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13244 echo "unlink fid $fid"
13245 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13246 echo "mknod fid $fid"
13247 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13249 fid=[0xf00000400:0x1:0x0]
13250 ffid=$MOUNT/.lustre/fid/$fid
13252 echo "stat non-exist fid $fid"
13253 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13254 echo "write to non-exist fid $fid"
13255 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13256 echo "link new fid $fid"
13257 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13259 mkdir -p $test_dir/$tdir
13260 touch $test_dir/$tdir/$tfile
13261 fid=$($LFS path2fid $test_dir/$tdir)
13264 error "error: could not get fid for $test_dir/$dir/$tfile."
13266 ffid=$MOUNT/.lustre/fid/$fid
13269 ls $ffid > /dev/null || error "ls $ffid failed."
13270 echo "touch $fid/$tfile.1"
13271 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13273 echo "touch $MOUNT/.lustre/fid/$tfile"
13274 touch $MOUNT/.lustre/fid/$tfile && \
13275 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13277 echo "setxattr to $MOUNT/.lustre/fid"
13278 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13280 echo "listxattr for $MOUNT/.lustre/fid"
13281 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13283 echo "delxattr from $MOUNT/.lustre/fid"
13284 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13286 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13287 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13288 error "touch invalid fid should fail."
13290 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13291 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13292 error "touch non-normal fid should fail."
13294 echo "rename $tdir to $MOUNT/.lustre/fid"
13295 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13296 error "rename to $MOUNT/.lustre/fid should fail."
13298 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13300 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13301 local new_obf_mode=777
13303 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13304 chmod $new_obf_mode $DIR/.lustre/fid ||
13305 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13307 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13308 [ $obf_mode -eq $new_obf_mode ] ||
13309 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13311 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13312 chmod $old_obf_mode $DIR/.lustre/fid ||
13313 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13316 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13317 fid=$($LFS path2fid $test_dir/$tfile-2)
13319 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13321 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13322 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13323 error "create lov data thru .lustre failed"
13325 echo "cp /etc/passwd $test_dir/$tfile-2"
13326 cp /etc/passwd $test_dir/$tfile-2 ||
13327 error "copy to $test_dir/$tfile-2 failed."
13328 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13329 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13330 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13332 rm -rf $test_dir/tfile.lnk
13333 rm -rf $test_dir/$tfile-2
13337 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13338 skip "Need MDS version at least 2.4.1"
13340 local tf=$DIR/$tfile
13343 local fid=$($LFS path2fid $tf)
13344 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13346 # check that we get the same pathname back
13347 local found=$($LFS fid2path $MOUNT "$fid")
13348 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13349 [ "$found" == "$tf" ] ||
13350 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13352 run_test 154A "lfs path2fid and fid2path basic checks"
13355 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13356 skip "Need MDS version at least 2.4.1"
13358 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13359 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13360 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13361 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13363 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13364 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13366 # check that we get the same pathname
13367 echo "PFID: $PFID, name: $name"
13368 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13369 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13370 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13371 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13373 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13375 run_test 154B "verify the ll_decode_linkea tool"
13378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13379 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13380 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13381 skip "Need MDS version at least 2.2.51"
13382 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13384 cp /etc/hosts $DIR/$tfile
13386 fid=$($LFS path2fid $DIR/$tfile)
13388 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13390 dot_lustre_fid_permission_check "$fid" $DIR ||
13391 error "dot lustre permission check $fid failed"
13393 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13395 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13397 touch $MOUNT/.lustre/file &&
13398 error "creation is not allowed under .lustre"
13400 mkdir $MOUNT/.lustre/dir &&
13401 error "mkdir is not allowed under .lustre"
13405 run_test 154a "Open-by-FID"
13408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13409 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13410 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13411 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13412 skip "Need MDS version at least 2.2.51"
13414 local remote_dir=$DIR/$tdir/remote_dir
13418 mkdir -p $DIR/$tdir
13419 $LFS mkdir -i $MDTIDX $remote_dir ||
13420 error "create remote directory failed"
13422 cp /etc/hosts $remote_dir/$tfile
13424 fid=$($LFS path2fid $remote_dir/$tfile)
13426 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13428 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13429 error "dot lustre permission check $fid failed"
13432 run_test 154b "Open-by-FID for remote directory"
13435 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13436 skip "Need MDS version at least 2.4.1"
13438 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13439 local FID1=$($LFS path2fid $DIR/$tfile.1)
13440 local FID2=$($LFS path2fid $DIR/$tfile.2)
13441 local FID3=$($LFS path2fid $DIR/$tfile.3)
13444 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13445 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13446 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13448 [ "$FID" = "${!want}" ] ||
13449 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13453 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13455 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13456 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13460 run_test 154c "lfs path2fid and fid2path multiple arguments"
13463 remote_mds_nodsh && skip "remote MDS with nodsh"
13464 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13465 skip "Need MDS version at least 2.5.53"
13467 if remote_mds; then
13468 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13472 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13479 local fid=$($LFS path2fid $DIR/$tfile)
13482 cmd="exec $fd<$DIR/$tfile"
13484 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13485 echo "$fid_list" | grep "$fid"
13488 cmd="exec $fd>/dev/null"
13490 if [ $rc -ne 0 ]; then
13491 error "FID $fid not found in open files list $fid_list"
13494 run_test 154d "Verify open file fid"
13498 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13499 skip "Need MDS version at least 2.6.50"
13501 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13502 error ".lustre returned by readdir"
13505 run_test 154e ".lustre is not returned by readdir"
13508 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13510 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13511 test_mkdir -p -c1 $DIR/$tdir/d
13512 # test dirs inherit from its stripe
13513 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13514 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13515 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13516 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13519 # get fid of parents
13520 local FID0=$($LFS path2fid $DIR/$tdir/d)
13521 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13522 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13523 local FID3=$($LFS path2fid $DIR)
13525 # check that path2fid --parents returns expected <parent_fid>/name
13526 # 1) test for a directory (single parent)
13527 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13528 [ "$parent" == "$FID0/foo1" ] ||
13529 error "expected parent: $FID0/foo1, got: $parent"
13531 # 2) test for a file with nlink > 1 (multiple parents)
13532 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13533 echo "$parent" | grep -F "$FID1/$tfile" ||
13534 error "$FID1/$tfile not returned in parent list"
13535 echo "$parent" | grep -F "$FID2/link" ||
13536 error "$FID2/link not returned in parent list"
13538 # 3) get parent by fid
13539 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13540 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13541 echo "$parent" | grep -F "$FID1/$tfile" ||
13542 error "$FID1/$tfile not returned in parent list (by fid)"
13543 echo "$parent" | grep -F "$FID2/link" ||
13544 error "$FID2/link not returned in parent list (by fid)"
13546 # 4) test for entry in root directory
13547 parent=$($LFS path2fid --parents $DIR/f)
13548 echo "$parent" | grep -F "$FID3/f" ||
13549 error "$FID3/f not returned in parent list"
13551 # 5) test it on root directory
13552 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13553 error "$MOUNT should not have parents"
13555 # enable xattr caching and check that linkea is correctly updated
13556 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13557 save_lustre_params client "llite.*.xattr_cache" > $save
13558 lctl set_param llite.*.xattr_cache 1
13560 # 6.1) linkea update on rename
13561 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13563 # get parents by fid
13564 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13565 # foo1 should no longer be returned in parent list
13566 echo "$parent" | grep -F "$FID1" &&
13567 error "$FID1 should no longer be in parent list"
13568 # the new path should appear
13569 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13570 error "$FID2/$tfile.moved is not in parent list"
13572 # 6.2) linkea update on unlink
13573 rm -f $DIR/$tdir/d/foo2/link
13574 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13575 # foo2/link should no longer be returned in parent list
13576 echo "$parent" | grep -F "$FID2/link" &&
13577 error "$FID2/link should no longer be in parent list"
13581 restore_lustre_params < $save
13584 run_test 154f "get parent fids by reading link ea"
13588 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13589 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13590 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13591 skip "Need MDS version at least 2.6.92"
13593 mkdir -p $DIR/$tdir
13594 llapi_fid_test -d $DIR/$tdir
13596 run_test 154g "various llapi FID tests"
13598 test_155_small_load() {
13599 local temp=$TMP/$tfile
13600 local file=$DIR/$tfile
13602 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13603 error "dd of=$temp bs=6096 count=1 failed"
13605 cancel_lru_locks $OSC
13606 cmp $temp $file || error "$temp $file differ"
13608 $TRUNCATE $temp 6000
13609 $TRUNCATE $file 6000
13610 cmp $temp $file || error "$temp $file differ (truncate1)"
13612 echo "12345" >>$temp
13613 echo "12345" >>$file
13614 cmp $temp $file || error "$temp $file differ (append1)"
13616 echo "12345" >>$temp
13617 echo "12345" >>$file
13618 cmp $temp $file || error "$temp $file differ (append2)"
13624 test_155_big_load() {
13625 remote_ost_nodsh && skip "remote OST with nodsh"
13627 local temp=$TMP/$tfile
13628 local file=$DIR/$tfile
13631 local cache_size=$(do_facet ost$((MAXI+1)) \
13632 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13633 local large_file_size=$((cache_size * 2))
13635 echo "OSS cache size: $cache_size KB"
13636 echo "Large file size: $large_file_size KB"
13638 [ $MAXV -le $large_file_size ] &&
13639 skip_env "max available OST size needs > $large_file_size KB"
13641 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13643 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13644 error "dd of=$temp bs=$large_file_size count=1k failed"
13647 cancel_lru_locks osc
13648 cmp $temp $file || error "$temp $file differ"
13654 save_writethrough() {
13655 local facets=$(get_facets OST)
13657 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13663 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13665 save_writethrough $p
13668 set_cache writethrough on
13669 test_155_small_load
13670 restore_lustre_params < $p
13673 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13678 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13680 save_writethrough $p
13683 set_cache writethrough off
13684 test_155_small_load
13685 restore_lustre_params < $p
13688 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13693 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13695 save_writethrough $p
13698 set_cache writethrough on
13699 test_155_small_load
13700 restore_lustre_params < $p
13703 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13708 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13710 save_writethrough $p
13713 set_cache writethrough off
13714 test_155_small_load
13715 restore_lustre_params < $p
13718 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13723 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13725 save_writethrough $p
13728 set_cache writethrough on
13730 restore_lustre_params < $p
13733 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13738 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13740 save_writethrough $p
13743 set_cache writethrough off
13745 restore_lustre_params < $p
13748 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13753 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13755 save_writethrough $p
13758 set_cache writethrough on
13760 restore_lustre_params < $p
13763 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13768 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13770 save_writethrough $p
13773 set_cache writethrough off
13775 restore_lustre_params < $p
13778 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13782 remote_ost_nodsh && skip "remote OST with nodsh"
13783 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13784 skip "stats not implemented on old servers"
13785 [ "$ost1_FSTYPE" = "zfs" ] &&
13786 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13791 local file="$DIR/$tfile"
13792 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13794 save_writethrough $p
13797 log "Turn on read and write cache"
13799 set_cache writethrough on
13801 log "Write data and read it back."
13802 log "Read should be satisfied from the cache."
13803 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13805 cancel_lru_locks osc
13806 cat $file >/dev/null
13808 if ! let "AFTER - BEFORE == CPAGES"; then
13809 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13811 log "cache hits: before: $BEFORE, after: $AFTER"
13814 log "Read again; it should be satisfied from the cache."
13816 cancel_lru_locks osc
13817 cat $file >/dev/null
13819 if ! let "AFTER - BEFORE == CPAGES"; then
13820 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13822 log "cache hits:: before: $BEFORE, after: $AFTER"
13825 log "Turn off the read cache and turn on the write cache"
13827 set_cache writethrough on
13829 log "Read again; it should be satisfied from the cache."
13831 cancel_lru_locks osc
13832 cat $file >/dev/null
13834 if ! let "AFTER - BEFORE == CPAGES"; then
13835 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13837 log "cache hits:: before: $BEFORE, after: $AFTER"
13840 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13841 # > 2.12.56 uses pagecache if cached
13842 log "Read again; it should not be satisfied from the cache."
13844 cancel_lru_locks osc
13845 cat $file >/dev/null
13847 if ! let "AFTER - BEFORE == 0"; then
13848 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13850 log "cache hits:: before: $BEFORE, after: $AFTER"
13854 log "Write data and read it back."
13855 log "Read should be satisfied from the cache."
13856 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13858 cancel_lru_locks osc
13859 cat $file >/dev/null
13861 if ! let "AFTER - BEFORE == CPAGES"; then
13862 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13864 log "cache hits:: before: $BEFORE, after: $AFTER"
13867 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13868 # > 2.12.56 uses pagecache if cached
13869 log "Read again; it should not be satisfied from the cache."
13871 cancel_lru_locks osc
13872 cat $file >/dev/null
13874 if ! let "AFTER - BEFORE == 0"; then
13875 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13877 log "cache hits:: before: $BEFORE, after: $AFTER"
13881 log "Turn off read and write cache"
13883 set_cache writethrough off
13885 log "Write data and read it back"
13886 log "It should not be satisfied from the cache."
13888 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13889 cancel_lru_locks osc
13891 cat $file >/dev/null
13893 if ! let "AFTER - BEFORE == 0"; then
13894 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13896 log "cache hits:: before: $BEFORE, after: $AFTER"
13899 log "Turn on the read cache and turn off the write cache"
13901 set_cache writethrough off
13903 log "Write data and read it back"
13904 log "It should not be satisfied from the cache."
13906 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13908 cancel_lru_locks osc
13909 cat $file >/dev/null
13911 if ! let "AFTER - BEFORE == 0"; then
13912 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13914 log "cache hits:: before: $BEFORE, after: $AFTER"
13917 log "Read again; it should be satisfied from the cache."
13919 cancel_lru_locks osc
13920 cat $file >/dev/null
13922 if ! let "AFTER - BEFORE == CPAGES"; then
13923 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13925 log "cache hits:: before: $BEFORE, after: $AFTER"
13928 restore_lustre_params < $p
13931 run_test 156 "Verification of tunables"
13934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13935 remote_mds_nodsh && skip "remote MDS with nodsh"
13936 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13937 skip "Need MDS version at least 2.2.0"
13939 changelog_register || error "changelog_register failed"
13940 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13941 changelog_users $SINGLEMDS | grep -q $cl_user ||
13942 error "User $cl_user not found in changelog_users"
13945 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13946 changelog_clear 0 || error "changelog_clear failed"
13947 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13948 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13949 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13950 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13951 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13952 rm $DIR/$tdir/pics/desktop.jpg
13954 changelog_dump | tail -10
13956 echo "verifying changelog mask"
13957 changelog_chmask "-MKDIR"
13958 changelog_chmask "-CLOSE"
13960 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13961 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13963 changelog_chmask "+MKDIR"
13964 changelog_chmask "+CLOSE"
13966 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13967 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13969 changelog_dump | tail -10
13970 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13971 CLOSES=$(changelog_dump | grep -c "CLOSE")
13972 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13973 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13976 echo "verifying target fid"
13977 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13978 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13979 [ "$fidc" == "$fidf" ] ||
13980 error "changelog '$tfile' fid $fidc != file fid $fidf"
13981 echo "verifying parent fid"
13982 # The FID returned from the Changelog may be the directory shard on
13983 # a different MDT, and not the FID returned by path2fid on the parent.
13984 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13985 # since this is what will matter when recreating this file in the tree.
13986 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13987 local pathp=$($LFS fid2path $MOUNT "$fidp")
13988 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13989 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13991 echo "getting records for $cl_user"
13992 changelog_users $SINGLEMDS
13993 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13995 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13996 error "changelog_clear failed"
13997 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13998 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13999 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14000 error "user index expect $user_rec1 + $nclr != $user_rec2"
14002 local min0_rec=$(changelog_users $SINGLEMDS |
14003 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14004 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14005 awk '{ print $1; exit; }')
14007 changelog_dump | tail -n 5
14008 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14009 [ $first_rec == $((min0_rec + 1)) ] ||
14010 error "first index should be $min0_rec + 1 not $first_rec"
14012 # LU-3446 changelog index reset on MDT restart
14013 local cur_rec1=$(changelog_users $SINGLEMDS |
14014 awk '/^current.index:/ { print $NF }')
14015 changelog_clear 0 ||
14016 error "clear all changelog records for $cl_user failed"
14017 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14018 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14019 error "Fail to start $SINGLEMDS"
14020 local cur_rec2=$(changelog_users $SINGLEMDS |
14021 awk '/^current.index:/ { print $NF }')
14022 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14023 [ $cur_rec1 == $cur_rec2 ] ||
14024 error "current index should be $cur_rec1 not $cur_rec2"
14026 echo "verifying users from this test are deregistered"
14027 changelog_deregister || error "changelog_deregister failed"
14028 changelog_users $SINGLEMDS | grep -q $cl_user &&
14029 error "User '$cl_user' still in changelog_users"
14031 # lctl get_param -n mdd.*.changelog_users
14032 # current index: 144
14033 # ID index (idle seconds)
14035 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14036 # this is the normal case where all users were deregistered
14037 # make sure no new records are added when no users are present
14038 local last_rec1=$(changelog_users $SINGLEMDS |
14039 awk '/^current.index:/ { print $NF }')
14040 touch $DIR/$tdir/chloe
14041 local last_rec2=$(changelog_users $SINGLEMDS |
14042 awk '/^current.index:/ { print $NF }')
14043 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14044 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14046 # any changelog users must be leftovers from a previous test
14047 changelog_users $SINGLEMDS
14048 echo "other changelog users; can't verify off"
14051 run_test 160a "changelog sanity"
14053 test_160b() { # LU-3587
14054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14055 remote_mds_nodsh && skip "remote MDS with nodsh"
14056 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14057 skip "Need MDS version at least 2.2.0"
14059 changelog_register || error "changelog_register failed"
14060 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14061 changelog_users $SINGLEMDS | grep -q $cl_user ||
14062 error "User '$cl_user' not found in changelog_users"
14064 local longname1=$(str_repeat a 255)
14065 local longname2=$(str_repeat b 255)
14068 echo "creating very long named file"
14069 touch $longname1 || error "create of '$longname1' failed"
14070 echo "renaming very long named file"
14071 mv $longname1 $longname2
14073 changelog_dump | grep RENME | tail -n 5
14076 run_test 160b "Verify that very long rename doesn't crash in changelog"
14079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14080 remote_mds_nodsh && skip "remote MDS with nodsh"
14082 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14083 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14084 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14085 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14089 # Registration step
14090 changelog_register || error "changelog_register failed"
14093 mkdir -p $DIR/$tdir
14094 $MCREATE $DIR/$tdir/foo_160c
14095 changelog_chmask "-TRUNC"
14096 $TRUNCATE $DIR/$tdir/foo_160c 200
14097 changelog_chmask "+TRUNC"
14098 $TRUNCATE $DIR/$tdir/foo_160c 199
14099 changelog_dump | tail -n 5
14100 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14101 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14103 run_test 160c "verify that changelog log catch the truncate event"
14106 remote_mds_nodsh && skip "remote MDS with nodsh"
14107 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14109 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14110 skip "Need MDS version at least 2.7.60"
14112 # Registration step
14113 changelog_register || error "changelog_register failed"
14115 mkdir -p $DIR/$tdir/migrate_dir
14116 changelog_clear 0 || error "changelog_clear failed"
14118 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14119 changelog_dump | tail -n 5
14120 local migrates=$(changelog_dump | grep -c "MIGRT")
14121 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14123 run_test 160d "verify that changelog log catch the migrate event"
14126 remote_mds_nodsh && skip "remote MDS with nodsh"
14129 changelog_register || error "changelog_register failed"
14131 # Delete a future user (expect fail)
14132 local MDT0=$(facet_svc $SINGLEMDS)
14133 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14136 if [ $rc -eq 0 ]; then
14137 error "Deleted non-existant user cl77"
14138 elif [ $rc -ne 2 ]; then
14139 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14142 # Clear to a bad index (1 billion should be safe)
14143 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14146 if [ $rc -eq 0 ]; then
14147 error "Successfully cleared to invalid CL index"
14148 elif [ $rc -ne 22 ]; then
14149 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14152 run_test 160e "changelog negative testing (should return errors)"
14155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14156 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14157 skip "Need MDS version at least 2.10.56"
14159 local mdts=$(comma_list $(mdts_nodes))
14162 changelog_register || error "first changelog_register failed"
14163 changelog_register || error "second changelog_register failed"
14165 declare -A cl_user1
14166 declare -A cl_user2
14171 # generate some changelog records to accumulate on each MDT
14172 # use fnv1a because created files should be evenly distributed
14173 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14174 error "test_mkdir $tdir failed"
14175 log "$(date +%s): creating first files"
14176 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14177 error "create $DIR/$tdir/$tfile failed"
14179 # check changelogs have been generated
14180 local start=$SECONDS
14181 local idle_time=$((MDSCOUNT * 5 + 5))
14182 local nbcl=$(changelog_dump | wc -l)
14183 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14185 for param in "changelog_max_idle_time=$idle_time" \
14187 "changelog_min_gc_interval=2" \
14188 "changelog_min_free_cat_entries=3"; do
14189 local MDT0=$(facet_svc $SINGLEMDS)
14190 local var="${param%=*}"
14191 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14193 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14194 do_nodes $mdts $LCTL set_param mdd.*.$param
14197 # force cl_user2 to be idle (1st part), but also cancel the
14198 # cl_user1 records so that it is not evicted later in the test.
14199 local sleep1=$((idle_time / 2))
14200 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14203 # simulate changelog catalog almost full
14204 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14205 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14207 for i in $(seq $MDSCOUNT); do
14208 cl_users=(${CL_USERS[mds$i]})
14209 cl_user1[mds$i]="${cl_users[0]}"
14210 cl_user2[mds$i]="${cl_users[1]}"
14212 [ -n "${cl_user1[mds$i]}" ] ||
14213 error "mds$i: no user registered"
14214 [ -n "${cl_user2[mds$i]}" ] ||
14215 error "mds$i: only ${cl_user2[mds$i]} is registered"
14217 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14218 [ -n "$user_rec1" ] ||
14219 error "mds$i: User ${cl_user1[mds$i]} not registered"
14220 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14221 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14222 [ -n "$user_rec2" ] ||
14223 error "mds$i: User ${cl_user1[mds$i]} not registered"
14224 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14225 "$user_rec1 + 2 == $user_rec2"
14226 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14227 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14228 "$user_rec1 + 2, but is $user_rec2"
14229 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14230 [ -n "$user_rec2" ] ||
14231 error "mds$i: User ${cl_user2[mds$i]} not registered"
14232 [ $user_rec1 == $user_rec2 ] ||
14233 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14234 "$user_rec1, but is $user_rec2"
14237 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14238 local sleep2=$((idle_time - (SECONDS - start) + 1))
14239 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14242 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14243 # cl_user1 should be OK because it recently processed records.
14244 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14245 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14246 error "create $DIR/$tdir/${tfile}b failed"
14248 # ensure gc thread is done
14249 for i in $(mdts_nodes); do
14251 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14252 error "$i: GC-thread not done"
14256 for i in $(seq $MDSCOUNT); do
14257 # check cl_user1 still registered
14258 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14259 error "mds$i: User ${cl_user1[mds$i]} not registered"
14260 # check cl_user2 unregistered
14261 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14262 error "mds$i: User ${cl_user2[mds$i]} still registered"
14264 # check changelogs are present and starting at $user_rec1 + 1
14265 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14266 [ -n "$user_rec1" ] ||
14267 error "mds$i: User ${cl_user1[mds$i]} not registered"
14268 first_rec=$($LFS changelog $(facet_svc mds$i) |
14269 awk '{ print $1; exit; }')
14271 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14272 [ $((user_rec1 + 1)) == $first_rec ] ||
14273 error "mds$i: first index should be $user_rec1 + 1, " \
14274 "but is $first_rec"
14277 run_test 160f "changelog garbage collect (timestamped users)"
14280 remote_mds_nodsh && skip "remote MDS with nodsh"
14281 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14282 skip "Need MDS version at least 2.10.56"
14284 local mdts=$(comma_list $(mdts_nodes))
14286 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14287 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14290 changelog_register || error "first changelog_register failed"
14291 changelog_register || error "second changelog_register failed"
14293 declare -A cl_user1
14294 declare -A cl_user2
14299 # generate some changelog records to accumulate on each MDT
14300 # use fnv1a because created files should be evenly distributed
14301 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14302 error "mkdir $tdir failed"
14303 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14304 error "create $DIR/$tdir/$tfile failed"
14306 # check changelogs have been generated
14307 local nbcl=$(changelog_dump | wc -l)
14308 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14310 # reduce the max_idle_indexes value to make sure we exceed it
14311 max_ndx=$((nbcl / 2 - 1))
14313 for param in "changelog_max_idle_indexes=$max_ndx" \
14315 "changelog_min_gc_interval=2" \
14316 "changelog_min_free_cat_entries=3"; do
14317 local MDT0=$(facet_svc $SINGLEMDS)
14318 local var="${param%=*}"
14319 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14321 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14322 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14323 error "unable to set mdd.*.$param"
14326 # simulate changelog catalog almost full
14327 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14328 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14330 for i in $(seq $MDSCOUNT); do
14331 cl_users=(${CL_USERS[mds$i]})
14332 cl_user1[mds$i]="${cl_users[0]}"
14333 cl_user2[mds$i]="${cl_users[1]}"
14335 [ -n "${cl_user1[mds$i]}" ] ||
14336 error "mds$i: no user registered"
14337 [ -n "${cl_user2[mds$i]}" ] ||
14338 error "mds$i: only ${cl_user1[mds$i]} is registered"
14340 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14341 [ -n "$user_rec1" ] ||
14342 error "mds$i: User ${cl_user1[mds$i]} not registered"
14343 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14344 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14345 [ -n "$user_rec2" ] ||
14346 error "mds$i: User ${cl_user1[mds$i]} not registered"
14347 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14348 "$user_rec1 + 2 == $user_rec2"
14349 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14350 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14351 "$user_rec1 + 2, but is $user_rec2"
14352 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14353 [ -n "$user_rec2" ] ||
14354 error "mds$i: User ${cl_user2[mds$i]} not registered"
14355 [ $user_rec1 == $user_rec2 ] ||
14356 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14357 "$user_rec1, but is $user_rec2"
14360 # ensure we are past the previous changelog_min_gc_interval set above
14363 # generate one more changelog to trigger fail_loc
14364 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14365 error "create $DIR/$tdir/${tfile}bis failed"
14367 # ensure gc thread is done
14368 for i in $(mdts_nodes); do
14370 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14371 error "$i: GC-thread not done"
14375 for i in $(seq $MDSCOUNT); do
14376 # check cl_user1 still registered
14377 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14378 error "mds$i: User ${cl_user1[mds$i]} not registered"
14379 # check cl_user2 unregistered
14380 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14381 error "mds$i: User ${cl_user2[mds$i]} still registered"
14383 # check changelogs are present and starting at $user_rec1 + 1
14384 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14385 [ -n "$user_rec1" ] ||
14386 error "mds$i: User ${cl_user1[mds$i]} not registered"
14387 first_rec=$($LFS changelog $(facet_svc mds$i) |
14388 awk '{ print $1; exit; }')
14390 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14391 [ $((user_rec1 + 1)) == $first_rec ] ||
14392 error "mds$i: first index should be $user_rec1 + 1, " \
14393 "but is $first_rec"
14396 run_test 160g "changelog garbage collect (old users)"
14399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14400 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14401 skip "Need MDS version at least 2.10.56"
14403 local mdts=$(comma_list $(mdts_nodes))
14406 changelog_register || error "first changelog_register failed"
14407 changelog_register || error "second changelog_register failed"
14409 declare -A cl_user1
14410 declare -A cl_user2
14415 # generate some changelog records to accumulate on each MDT
14416 # use fnv1a because created files should be evenly distributed
14417 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14418 error "test_mkdir $tdir failed"
14419 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14420 error "create $DIR/$tdir/$tfile failed"
14422 # check changelogs have been generated
14423 local nbcl=$(changelog_dump | wc -l)
14424 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14426 for param in "changelog_max_idle_time=10" \
14428 "changelog_min_gc_interval=2"; do
14429 local MDT0=$(facet_svc $SINGLEMDS)
14430 local var="${param%=*}"
14431 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14433 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14434 do_nodes $mdts $LCTL set_param mdd.*.$param
14437 # force cl_user2 to be idle (1st part)
14440 for i in $(seq $MDSCOUNT); do
14441 cl_users=(${CL_USERS[mds$i]})
14442 cl_user1[mds$i]="${cl_users[0]}"
14443 cl_user2[mds$i]="${cl_users[1]}"
14445 [ -n "${cl_user1[mds$i]}" ] ||
14446 error "mds$i: no user registered"
14447 [ -n "${cl_user2[mds$i]}" ] ||
14448 error "mds$i: only ${cl_user2[mds$i]} is registered"
14450 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14451 [ -n "$user_rec1" ] ||
14452 error "mds$i: User ${cl_user1[mds$i]} not registered"
14453 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14454 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14455 [ -n "$user_rec2" ] ||
14456 error "mds$i: User ${cl_user1[mds$i]} not registered"
14457 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14458 "$user_rec1 + 2 == $user_rec2"
14459 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14460 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14461 "$user_rec1 + 2, but is $user_rec2"
14462 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14463 [ -n "$user_rec2" ] ||
14464 error "mds$i: User ${cl_user2[mds$i]} not registered"
14465 [ $user_rec1 == $user_rec2 ] ||
14466 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14467 "$user_rec1, but is $user_rec2"
14470 # force cl_user2 to be idle (2nd part) and to reach
14471 # changelog_max_idle_time
14474 # force each GC-thread start and block then
14475 # one per MDT/MDD, set fail_val accordingly
14476 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14477 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14479 # generate more changelogs to trigger fail_loc
14480 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14481 error "create $DIR/$tdir/${tfile}bis failed"
14483 # stop MDT to stop GC-thread, should be done in back-ground as it will
14484 # block waiting for the thread to be released and exit
14485 declare -A stop_pids
14486 for i in $(seq $MDSCOUNT); do
14488 stop_pids[mds$i]=$!
14491 for i in $(mdts_nodes); do
14494 local facets=$(facets_up_on_host $i)
14496 for facet in ${facets//,/ }; do
14497 if [[ $facet == mds* ]]; then
14501 # ensure each MDS's gc threads are still present and all in "R"
14502 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14503 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14504 error "$i: expected $nb GC-thread"
14506 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14508 error "$i: GC-thread not found in R-state"
14509 # check umounts of each MDT on MDS have reached kthread_stop()
14510 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14511 error "$i: expected $nb umount"
14513 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14514 error "$i: umount not found in D-state"
14517 # release all GC-threads
14518 do_nodes $mdts $LCTL set_param fail_loc=0
14520 # wait for MDT stop to complete
14521 for i in $(seq $MDSCOUNT); do
14522 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14526 # may try to check if any orphan changelog records are present
14527 # via ldiskfs/zfs and llog_reader...
14529 # re-start/mount MDTs
14530 for i in $(seq $MDSCOUNT); do
14531 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14532 error "Fail to start mds$i"
14536 for i in $(seq $MDSCOUNT); do
14537 # check cl_user1 still registered
14538 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14539 error "mds$i: User ${cl_user1[mds$i]} not registered"
14540 # check cl_user2 unregistered
14541 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14542 error "mds$i: User ${cl_user2[mds$i]} still registered"
14544 # check changelogs are present and starting at $user_rec1 + 1
14545 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14546 [ -n "$user_rec1" ] ||
14547 error "mds$i: User ${cl_user1[mds$i]} not registered"
14548 first_rec=$($LFS changelog $(facet_svc mds$i) |
14549 awk '{ print $1; exit; }')
14551 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14552 [ $((user_rec1 + 1)) == $first_rec ] ||
14553 error "mds$i: first index should be $user_rec1 + 1, " \
14554 "but is $first_rec"
14557 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14562 local mdts=$(comma_list $(mdts_nodes))
14564 changelog_register || error "first changelog_register failed"
14566 # generate some changelog records to accumulate on each MDT
14567 # use fnv1a because created files should be evenly distributed
14568 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14569 error "mkdir $tdir failed"
14570 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14571 error "create $DIR/$tdir/$tfile failed"
14573 # check changelogs have been generated
14574 local nbcl=$(changelog_dump | wc -l)
14575 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14577 # simulate race between register and unregister
14578 # XXX as fail_loc is set per-MDS, with DNE configs the race
14579 # simulation will only occur for one MDT per MDS and for the
14580 # others the normal race scenario will take place
14581 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14582 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14583 do_nodes $mdts $LCTL set_param fail_val=1
14585 # unregister 1st user
14586 changelog_deregister &
14588 # wait some time for deregister work to reach race rdv
14590 # register 2nd user
14591 changelog_register || error "2nd user register failed"
14593 wait $pid1 || error "1st user deregister failed"
14597 declare -A LAST_REC
14598 for i in $(seq $MDSCOUNT); do
14599 if changelog_users mds$i | grep "^cl"; then
14600 # make sure new records are added with one user present
14601 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14602 awk '/^current.index:/ { print $NF }')
14604 error "mds$i has no user registered"
14608 # generate more changelog records to accumulate on each MDT
14609 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14610 error "create $DIR/$tdir/${tfile}bis failed"
14612 for i in $(seq $MDSCOUNT); do
14613 last_rec=$(changelog_users $SINGLEMDS |
14614 awk '/^current.index:/ { print $NF }')
14615 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14616 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14617 error "changelogs are off on mds$i"
14620 run_test 160i "changelog user register/unregister race"
14623 remote_mds_nodsh && skip "remote MDS with nodsh"
14624 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14625 skip "Need MDS version at least 2.12.56"
14627 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14628 stack_trap "umount $MOUNT2" EXIT
14630 changelog_register || error "first changelog_register failed"
14631 stack_trap "changelog_deregister" EXIT
14633 # generate some changelog
14634 # use fnv1a because created files should be evenly distributed
14635 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14636 error "mkdir $tdir failed"
14637 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14638 error "create $DIR/$tdir/${tfile}bis failed"
14640 # open the changelog device
14641 exec 3>/dev/changelog-$FSNAME-MDT0000
14642 stack_trap "exec 3>&-" EXIT
14643 exec 4</dev/changelog-$FSNAME-MDT0000
14644 stack_trap "exec 4<&-" EXIT
14646 # umount the first lustre mount
14648 stack_trap "mount_client $MOUNT" EXIT
14651 cat <&4 >/dev/null || error "read changelog failed"
14654 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14655 changelog_users $SINGLEMDS | grep -q $cl_user ||
14656 error "User $cl_user not found in changelog_users"
14658 printf 'clear:'$cl_user':0' >&3
14660 run_test 160j "client can be umounted while its chanangelog is being used"
14663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14664 remote_mds_nodsh && skip "remote MDS with nodsh"
14666 mkdir -p $DIR/$tdir/1/1
14668 changelog_register || error "changelog_register failed"
14669 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14671 changelog_users $SINGLEMDS | grep -q $cl_user ||
14672 error "User '$cl_user' not found in changelog_users"
14673 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14674 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14675 rmdir $DIR/$tdir/1/1 & sleep 1
14677 touch $DIR/$tdir/2/2
14678 rm -rf $DIR/$tdir/2
14683 changelog_dump | grep rmdir || error "rmdir not recorded"
14686 changelog_deregister
14688 run_test 160k "Verify that changelog records are not lost"
14691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14693 test_mkdir -c1 $DIR/$tdir
14694 cp /etc/hosts $DIR/$tdir/$tfile
14695 test_mkdir -c1 $DIR/$tdir/foo1
14696 test_mkdir -c1 $DIR/$tdir/foo2
14697 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14698 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14699 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14700 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14701 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14702 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14703 $LFS fid2path $DIR $FID
14704 error "bad link ea"
14707 rm $DIR/$tdir/foo2/zachary
14709 rm $DIR/$tdir/foo2/thor
14711 rm $DIR/$tdir/$tfile
14713 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14714 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14715 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14716 rm $DIR/$tdir/foo2/maggie
14719 local longname=$tfile.avg_len_is_thirty_two_
14720 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14721 error_noexit 'failed to unlink many hardlinks'" EXIT
14722 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14723 error "failed to hardlink many files"
14724 links=$($LFS fid2path $DIR $FID | wc -l)
14725 echo -n "${links}/1000 links in link EA"
14726 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14728 run_test 161a "link ea sanity"
14731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14732 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14735 local remote_dir=$DIR/$tdir/remote_dir
14737 mkdir -p $DIR/$tdir
14738 $LFS mkdir -i $MDTIDX $remote_dir ||
14739 error "create remote directory failed"
14741 cp /etc/hosts $remote_dir/$tfile
14742 mkdir -p $remote_dir/foo1
14743 mkdir -p $remote_dir/foo2
14744 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14745 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14746 ln $remote_dir/$tfile $remote_dir/foo1/luna
14747 ln $remote_dir/$tfile $remote_dir/foo2/thor
14749 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14751 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14752 $LFS fid2path $DIR $FID
14753 error "bad link ea"
14756 rm $remote_dir/foo2/zachary
14758 rm $remote_dir/foo2/thor
14760 rm $remote_dir/$tfile
14762 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14763 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14764 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14765 $LFS fid2path $DIR $FID
14766 error "bad link rename"
14768 rm $remote_dir/foo2/maggie
14771 local longname=filename_avg_len_is_thirty_two_
14772 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14773 error "failed to hardlink many files"
14774 links=$($LFS fid2path $DIR $FID | wc -l)
14775 echo -n "${links}/1000 links in link EA"
14776 [[ ${links} -gt 60 ]] ||
14777 error "expected at least 60 links in link EA"
14778 unlinkmany $remote_dir/foo2/$longname 1000 ||
14779 error "failed to unlink many hardlinks"
14781 run_test 161b "link ea sanity under remote directory"
14784 remote_mds_nodsh && skip "remote MDS with nodsh"
14785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14786 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14787 skip "Need MDS version at least 2.1.5"
14789 # define CLF_RENAME_LAST 0x0001
14790 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14791 changelog_register || error "changelog_register failed"
14794 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14795 touch $DIR/$tdir/foo_161c
14796 touch $DIR/$tdir/bar_161c
14797 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14798 changelog_dump | grep RENME | tail -n 5
14799 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14800 changelog_clear 0 || error "changelog_clear failed"
14801 if [ x$flags != "x0x1" ]; then
14802 error "flag $flags is not 0x1"
14805 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14806 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14807 touch $DIR/$tdir/foo_161c
14808 touch $DIR/$tdir/bar_161c
14809 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14810 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14811 changelog_dump | grep RENME | tail -n 5
14812 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14813 changelog_clear 0 || error "changelog_clear failed"
14814 if [ x$flags != "x0x0" ]; then
14815 error "flag $flags is not 0x0"
14817 echo "rename overwrite a target having nlink > 1," \
14818 "changelog record has flags of $flags"
14820 # rename doesn't overwrite a target (changelog flag 0x0)
14821 touch $DIR/$tdir/foo_161c
14822 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14823 changelog_dump | grep RENME | tail -n 5
14824 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14825 changelog_clear 0 || error "changelog_clear failed"
14826 if [ x$flags != "x0x0" ]; then
14827 error "flag $flags is not 0x0"
14829 echo "rename doesn't overwrite a target," \
14830 "changelog record has flags of $flags"
14832 # define CLF_UNLINK_LAST 0x0001
14833 # unlink a file having nlink = 1 (changelog flag 0x1)
14834 rm -f $DIR/$tdir/foo2_161c
14835 changelog_dump | grep UNLNK | tail -n 5
14836 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14837 changelog_clear 0 || error "changelog_clear failed"
14838 if [ x$flags != "x0x1" ]; then
14839 error "flag $flags is not 0x1"
14841 echo "unlink a file having nlink = 1," \
14842 "changelog record has flags of $flags"
14844 # unlink a file having nlink > 1 (changelog flag 0x0)
14845 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14846 rm -f $DIR/$tdir/foobar_161c
14847 changelog_dump | grep UNLNK | tail -n 5
14848 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14849 changelog_clear 0 || error "changelog_clear failed"
14850 if [ x$flags != "x0x0" ]; then
14851 error "flag $flags is not 0x0"
14853 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14855 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14858 remote_mds_nodsh && skip "remote MDS with nodsh"
14859 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14864 changelog_register || error "changelog_register failed"
14866 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14867 # interfer with $MOUNT/.lustre/fid/ access
14869 [[ $? -eq 0 ]] || error "mkdir failed"
14871 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14872 $LCTL set_param fail_loc=0x8000140c
14874 $LCTL set_param fail_val=5
14877 echo foofoo > $DIR/$tdir/$tfile &
14880 # wait for create to be delayed
14884 [[ $? -eq 0 ]] || error "create should be blocked"
14886 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14887 stack_trap "rm -f $tempfile"
14888 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14889 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14890 # some delay may occur during ChangeLog publishing and file read just
14891 # above, that could allow file write to happen finally
14892 [[ -s $tempfile ]] && echo "file should be empty"
14894 $LCTL set_param fail_loc=0
14897 [[ $? -eq 0 ]] || error "create failed"
14899 run_test 161d "create with concurrent .lustre/fid access"
14902 local expected="$1"
14907 path=$($LFS fid2path "$@")
14910 if [ $rc -ne 0 ]; then
14911 error "path looked up of '$expected' failed: rc=$rc"
14912 elif [ "$path" != "$expected" ]; then
14913 error "path looked up '$path' instead of '$expected'"
14915 echo "FID '$fid' resolves to path '$path' as expected"
14919 test_162a() { # was test_162
14920 test_mkdir -p -c1 $DIR/$tdir/d2
14921 touch $DIR/$tdir/d2/$tfile
14922 touch $DIR/$tdir/d2/x1
14923 touch $DIR/$tdir/d2/x2
14924 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14925 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14927 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14928 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14931 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14932 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14933 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14935 # softlink to wrong file
14936 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14937 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14938 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14941 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14942 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14943 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14944 # fid2path dir/fsname should both work
14945 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14946 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14948 # hardlink count: check that there are 2 links
14949 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14950 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14952 # hardlink indexing: remove the first link
14953 rm $DIR/$tdir/d2/p/q/r/hlink
14954 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14956 run_test 162a "path lookup sanity"
14959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14960 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14963 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14964 error "create striped dir failed"
14966 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14967 tail -n 1 | awk '{print $2}')
14968 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14970 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14971 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14974 for ((i=0;i<5;i++)); do
14975 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14976 error "get fid for f$i failed"
14977 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14979 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14980 error "get fid for d$i failed"
14981 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14986 run_test 162b "striped directory path lookup sanity"
14988 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14990 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14991 skip "Need MDS version at least 2.7.51"
14993 local lpath=$tdir.local
14994 local rpath=$tdir.remote
14996 test_mkdir $DIR/$lpath
14997 test_mkdir $DIR/$rpath
14999 for ((i = 0; i <= 101; i++)); do
15002 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15003 error "get fid for local directory $DIR/$lpath failed"
15004 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15007 test_mkdir $DIR/$rpath
15008 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15009 error "get fid for remote directory $DIR/$rpath failed"
15010 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15015 run_test 162c "fid2path works with paths 100 or more directories deep"
15017 oalr_event_count() {
15021 awk -v name="${FSNAME}-OST0000" \
15022 -v event="${event}" \
15023 '$1 == "TRACE" && $2 == event && $3 == name' \
15028 oalr_expect_event_count() {
15031 local expect="${3}"
15034 count=$(oalr_event_count "${event}" "${trace}")
15035 if ((count == expect)); then
15039 error_noexit "${event} event count was '${count}', expected ${expect}"
15045 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15047 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15051 sync # Flush previous IOs so we can count log entries.
15052 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15053 stack_trap cleanup_165 EXIT
15057 local trace="/tmp/${tfile}.trace"
15061 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15065 do_facet ost1 ofd_access_log_reader --list
15068 do_facet ost1 killall -TERM ofd_access_log_reader
15072 if ((rc != 0)); then
15073 error "ofd_access_log_reader exited with rc = '${rc}'"
15076 # Parse trace file for discovery events:
15077 oalr_expect_event_count alr_log_add "${trace}" 1
15078 oalr_expect_event_count alr_log_eof "${trace}" 1
15079 oalr_expect_event_count alr_log_free "${trace}" 1
15081 run_test 165a "ofd access log discovery"
15084 local trace="/tmp/${tfile}.trace"
15085 local file="${DIR}/${tfile}"
15096 lfs setstripe -c 1 -i 0 "${file}"
15097 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15098 do_facet ost1 ofd_access_log_reader --list
15100 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15102 do_facet ost1 killall -TERM ofd_access_log_reader
15106 if ((rc != 0)); then
15107 error "ofd_access_log_reader exited with rc = '${rc}'"
15110 oalr_expect_event_count alr_log_entry "${trace}" 1
15112 pfid1=$($LFS path2fid "${file}")
15114 # 1 2 3 4 5 6 7 8 9 10
15115 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15116 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15118 echo "entry = '${entry[*]}'" >&2
15121 if [[ "${pfid1}" != "${pfid2}" ]]; then
15122 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15126 if ((size != 1048576)); then
15127 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15131 if [[ "${flags}" != "w" ]]; then
15132 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15135 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15136 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15138 do_facet ost1 killall -TERM ofd_access_log_reader
15142 if ((rc != 0)); then
15143 error "ofd_access_log_reader exited with rc = '${rc}'"
15146 oalr_expect_event_count alr_log_entry "${trace}" 1
15148 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15149 echo "entry = '${entry[*]}'" >&2
15152 if [[ "${pfid1}" != "${pfid2}" ]]; then
15153 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15157 if ((size != 524288)); then
15158 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15162 if [[ "${flags}" != "r" ]]; then
15163 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15166 run_test 165b "ofd access log entries are produced and consumed"
15169 local file="${DIR}/${tdir}/${tfile}"
15170 test_mkdir "${DIR}/${tdir}"
15174 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15176 # 4096 / 64 = 64. Create twice as many entries.
15177 for ((i = 0; i < 128; i++)); do
15178 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15182 do_facet ost1 ofd_access_log_reader --list
15183 unlinkmany "${file}-%d" 128
15185 run_test 165c "full ofd access logs do not block IOs"
15187 oal_peek_entry_count() {
15188 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15191 oal_expect_entry_count() {
15192 local entry_count=$(oal_peek_entry_count)
15195 if ((entry_count == expect)); then
15199 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15200 do_facet ost1 ofd_access_log_reader --list >&2
15205 local trace="/tmp/${tfile}.trace"
15206 local file="${DIR}/${tdir}/${tfile}"
15207 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15209 test_mkdir "${DIR}/${tdir}"
15212 lfs setstripe -c 1 -i 0 "${file}"
15214 do_facet ost1 lctl set_param "${param}=rw"
15215 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15216 oal_expect_entry_count 1
15218 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15219 oal_expect_entry_count 2
15221 do_facet ost1 lctl set_param "${param}=r"
15222 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15223 oal_expect_entry_count 2
15225 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15226 oal_expect_entry_count 3
15228 do_facet ost1 lctl set_param "${param}=w"
15229 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15230 oal_expect_entry_count 4
15232 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15233 oal_expect_entry_count 4
15235 do_facet ost1 lctl set_param "${param}=0"
15236 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15237 oal_expect_entry_count 4
15239 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15240 oal_expect_entry_count 4
15242 run_test 165d "ofd_access_log mask works"
15245 # do directio so as not to populate the page cache
15246 log "creating a 10 Mb file"
15247 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15248 log "starting reads"
15249 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15250 log "truncating the file"
15251 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15253 kill %+ || true # reads might have finished
15254 echo "wait until dd is finished"
15256 log "removing the temporary file"
15257 rm -rf $DIR/$tfile || error "tmp file removal failed"
15259 run_test 169 "parallel read and truncate should not deadlock"
15262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15264 $LCTL clear # bug 18514
15265 $LCTL debug_daemon start $TMP/${tfile}_log_good
15267 $LCTL debug_daemon stop
15268 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15269 error "sed failed to read log_good"
15271 $LCTL debug_daemon start $TMP/${tfile}_log_good
15273 $LCTL debug_daemon stop
15275 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15276 error "lctl df log_bad failed"
15278 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15279 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15281 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15282 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15284 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15285 error "bad_line good_line1 good_line2 are empty"
15287 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15288 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15289 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15291 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15292 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15293 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15295 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15296 error "bad_line_new good_line_new are empty"
15298 local expected_good=$((good_line1 + good_line2*2))
15300 rm -f $TMP/${tfile}*
15301 # LU-231, short malformed line may not be counted into bad lines
15302 if [ $bad_line -ne $bad_line_new ] &&
15303 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15304 error "expected $bad_line bad lines, but got $bad_line_new"
15308 if [ $expected_good -ne $good_line_new ]; then
15309 error "expected $expected_good good lines, but got $good_line_new"
15314 run_test 170 "test lctl df to handle corrupted log ====================="
15316 test_171() { # bug20592
15317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15319 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15320 $LCTL set_param fail_loc=0x50e
15321 $LCTL set_param fail_val=3000
15322 multiop_bg_pause $DIR/$tfile O_s || true
15324 kill -USR1 $MULTIPID
15328 if dmesg | grep "recursive fault"; then
15329 error "caught a recursive fault"
15331 $LCTL set_param fail_loc=0
15334 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15336 # it would be good to share it with obdfilter-survey/iokit-libecho code
15337 setup_obdecho_osc () {
15340 local obdfilter_name=$2
15341 echo "Creating new osc for $obdfilter_name on $ost_nid"
15342 # make sure we can find loopback nid
15343 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15345 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15346 ${obdfilter_name}_osc_UUID || rc=2; }
15347 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15348 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15352 cleanup_obdecho_osc () {
15353 local obdfilter_name=$1
15354 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15355 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15362 local pages=${3:-64}
15367 local obd_size=$(get_obd_size $node $OBD)
15368 local page_size=$(get_page_size $node)
15369 if [[ -n "$obd_size" ]]; then
15370 local new_count=$((obd_size / (pages * page_size / 1024)))
15371 [[ $new_count -ge $count ]] || count=$new_count
15374 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15375 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15377 if [ $rc -eq 0 ]; then
15378 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15379 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15381 echo "New object id is $id"
15382 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15384 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15385 "test_brw $count w v $pages $id" || rc=4; }
15386 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15388 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15389 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15390 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15391 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15392 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15399 if ! module_loaded obdecho; then
15400 load_module obdecho/obdecho &&
15401 stack_trap "rmmod obdecho" EXIT ||
15402 error "unable to load obdecho on client"
15405 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15406 local host=$($LCTL get_param -n osc.$osc.import |
15407 awk '/current_connection:/ { print $2 }' )
15408 local target=$($LCTL get_param -n osc.$osc.import |
15409 awk '/target:/ { print $2 }' )
15410 target=${target%_UUID}
15412 if [ -n "$target" ]; then
15413 setup_obdecho_osc $host $target &&
15414 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15415 { error "obdecho setup failed with $?"; return; }
15417 obdecho_test ${target}_osc client ||
15418 error "obdecho_test failed on ${target}_osc"
15420 $LCTL get_param osc.$osc.import
15421 error "there is no osc.$osc.import target"
15424 run_test 180a "test obdecho on osc"
15427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15428 remote_ost_nodsh && skip "remote OST with nodsh"
15430 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15431 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15432 error "failed to load module obdecho"
15434 local target=$(do_facet ost1 $LCTL dl |
15435 awk '/obdfilter/ { print $4; exit; }')
15437 if [ -n "$target" ]; then
15438 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15440 do_facet ost1 $LCTL dl
15441 error "there is no obdfilter target on ost1"
15444 run_test 180b "test obdecho directly on obdfilter"
15446 test_180c() { # LU-2598
15447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15448 remote_ost_nodsh && skip "remote OST with nodsh"
15449 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15450 skip "Need MDS version at least 2.4.0"
15452 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15453 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15454 error "failed to load module obdecho"
15456 local target=$(do_facet ost1 $LCTL dl |
15457 awk '/obdfilter/ { print $4; exit; }')
15459 if [ -n "$target" ]; then
15460 local pages=16384 # 64MB bulk I/O RPC size
15462 obdecho_test "$target" ost1 "$pages" ||
15463 error "obdecho_test with pages=$pages failed with $?"
15465 do_facet ost1 $LCTL dl
15466 error "there is no obdfilter target on ost1"
15469 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15471 test_181() { # bug 22177
15472 test_mkdir $DIR/$tdir
15473 # create enough files to index the directory
15474 createmany -o $DIR/$tdir/foobar 4000
15475 # print attributes for debug purpose
15478 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15480 # remove the files & current working dir
15481 unlinkmany $DIR/$tdir/foobar 4000
15483 kill -USR1 $MULTIPID
15485 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15488 run_test 181 "Test open-unlinked dir ========================"
15494 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15496 $LCTL set_param mdc.*.rpc_stats=clear
15498 for (( i = 0; i < $tcount; i++ )) ; do
15499 mkdir $DIR/$tdir/$i
15502 for (( i = 0; i < $tcount; i++ )) ; do
15503 createmany -o $DIR/$tdir/$i/f- $fcount &
15507 for (( i = 0; i < $tcount; i++ )) ; do
15508 unlinkmany $DIR/$tdir/$i/f- $fcount &
15512 $LCTL get_param mdc.*.rpc_stats
15516 run_test 182 "Test parallel modify metadata operations ================"
15518 test_183() { # LU-2275
15519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15520 remote_mds_nodsh && skip "remote MDS with nodsh"
15521 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15522 skip "Need MDS version at least 2.3.56"
15524 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15525 echo aaa > $DIR/$tdir/$tfile
15527 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15528 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15530 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15531 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15533 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15535 # Flush negative dentry cache
15536 touch $DIR/$tdir/$tfile
15538 # We are not checking for any leaked references here, they'll
15539 # become evident next time we do cleanup with module unload.
15542 run_test 183 "No crash or request leak in case of strange dispositions ========"
15544 # test suite 184 is for LU-2016, LU-2017
15546 check_swap_layouts_support
15548 dir0=$DIR/$tdir/$testnum
15549 test_mkdir -p -c1 $dir0
15554 $LFS setstripe -c1 $file1
15556 $LFS setstripe -c2 $file2
15558 gen1=$($LFS getstripe -g $file1)
15559 gen2=$($LFS getstripe -g $file2)
15561 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15562 gen=$($LFS getstripe -g $file1)
15563 [[ $gen1 != $gen ]] ||
15564 "Layout generation on $file1 does not change"
15565 gen=$($LFS getstripe -g $file2)
15566 [[ $gen2 != $gen ]] ||
15567 "Layout generation on $file2 does not change"
15569 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15570 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15572 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15574 run_test 184a "Basic layout swap"
15577 check_swap_layouts_support
15579 dir0=$DIR/$tdir/$testnum
15580 mkdir -p $dir0 || error "creating dir $dir0"
15587 $LFS setstripe -c1 $file1
15588 $LFS setstripe -c2 $file2
15589 $LFS setstripe -c1 $file3
15590 chown $RUNAS_ID $file3
15591 gen1=$($LFS getstripe -g $file1)
15592 gen2=$($LFS getstripe -g $file2)
15594 $LFS swap_layouts $dir1 $dir2 &&
15595 error "swap of directories layouts should fail"
15596 $LFS swap_layouts $dir1 $file1 &&
15597 error "swap of directory and file layouts should fail"
15598 $RUNAS $LFS swap_layouts $file1 $file2 &&
15599 error "swap of file we cannot write should fail"
15600 $LFS swap_layouts $file1 $file3 &&
15601 error "swap of file with different owner should fail"
15602 /bin/true # to clear error code
15604 run_test 184b "Forbidden layout swap (will generate errors)"
15607 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15608 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15609 check_swap_layouts_support
15611 local dir0=$DIR/$tdir/$testnum
15612 mkdir -p $dir0 || error "creating dir $dir0"
15614 local ref1=$dir0/ref1
15615 local ref2=$dir0/ref2
15616 local file1=$dir0/file1
15617 local file2=$dir0/file2
15618 # create a file large enough for the concurrent test
15619 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15620 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15621 echo "ref file size: ref1($(stat -c %s $ref1))," \
15622 "ref2($(stat -c %s $ref2))"
15625 dd if=$ref1 of=$file1 bs=16k &
15628 # Make sure dd starts to copy file
15629 while [ ! -f $file1 ]; do sleep 0.1; done
15631 $LFS swap_layouts $file1 $file2
15634 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15635 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15637 # how many bytes copied before swapping layout
15638 local copied=$(stat -c %s $file2)
15639 local remaining=$(stat -c %s $ref1)
15640 remaining=$((remaining - copied))
15641 echo "Copied $copied bytes before swapping layout..."
15643 cmp -n $copied $file1 $ref2 | grep differ &&
15644 error "Content mismatch [0, $copied) of ref2 and file1"
15645 cmp -n $copied $file2 $ref1 ||
15646 error "Content mismatch [0, $copied) of ref1 and file2"
15647 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15648 error "Content mismatch [$copied, EOF) of ref1 and file1"
15651 rm -f $ref1 $ref2 $file1 $file2
15653 run_test 184c "Concurrent write and layout swap"
15656 check_swap_layouts_support
15657 [ -z "$(which getfattr 2>/dev/null)" ] &&
15658 skip_env "no getfattr command"
15660 local file1=$DIR/$tdir/$tfile-1
15661 local file2=$DIR/$tdir/$tfile-2
15662 local file3=$DIR/$tdir/$tfile-3
15666 mkdir -p $DIR/$tdir
15667 touch $file1 || error "create $file1 failed"
15668 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15669 error "create $file2 failed"
15670 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15671 error "create $file3 failed"
15672 lovea1=$(get_layout_param $file1)
15674 $LFS swap_layouts $file2 $file3 ||
15675 error "swap $file2 $file3 layouts failed"
15676 $LFS swap_layouts $file1 $file2 ||
15677 error "swap $file1 $file2 layouts failed"
15679 lovea2=$(get_layout_param $file2)
15682 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15684 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15685 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15687 run_test 184d "allow stripeless layouts swap"
15690 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15691 skip "Need MDS version at least 2.6.94"
15692 check_swap_layouts_support
15693 [ -z "$(which getfattr 2>/dev/null)" ] &&
15694 skip_env "no getfattr command"
15696 local file1=$DIR/$tdir/$tfile-1
15697 local file2=$DIR/$tdir/$tfile-2
15698 local file3=$DIR/$tdir/$tfile-3
15701 mkdir -p $DIR/$tdir
15702 touch $file1 || error "create $file1 failed"
15703 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15704 error "create $file2 failed"
15705 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15706 error "create $file3 failed"
15708 $LFS swap_layouts $file1 $file2 ||
15709 error "swap $file1 $file2 layouts failed"
15711 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15712 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15714 echo 123 > $file1 || error "Should be able to write into $file1"
15716 $LFS swap_layouts $file1 $file3 ||
15717 error "swap $file1 $file3 layouts failed"
15719 echo 123 > $file1 || error "Should be able to write into $file1"
15721 rm -rf $file1 $file2 $file3
15723 run_test 184e "Recreate layout after stripeless layout swaps"
15726 # Create a file with name longer than sizeof(struct stat) ==
15727 # 144 to see if we can get chars from the file name to appear
15728 # in the returned striping. Note that 'f' == 0x66.
15729 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15731 mkdir -p $DIR/$tdir
15732 mcreate $DIR/$tdir/$file
15733 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15734 error "IOC_MDC_GETFILEINFO returned garbage striping"
15737 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15739 test_185() { # LU-2441
15740 # LU-3553 - no volatile file support in old servers
15741 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15742 skip "Need MDS version at least 2.3.60"
15744 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15745 touch $DIR/$tdir/spoo
15746 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15747 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15748 error "cannot create/write a volatile file"
15749 [ "$FILESET" == "" ] &&
15750 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15751 error "FID is still valid after close"
15753 multiop_bg_pause $DIR/$tdir vVw4096_c
15760 # assume that the next FID for this client is sequential, since stdout
15761 # is unfortunately eaten by multiop_bg_pause
15762 local n=$((${fidv[1]} + 1))
15763 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15764 if [ "$FILESET" == "" ]; then
15765 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15766 error "FID is missing before close"
15768 kill -USR1 $multi_pid
15769 # 1 second delay, so if mtime change we will see it
15771 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15772 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15774 run_test 185 "Volatile file support"
15776 function create_check_volatile() {
15780 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15783 local FID=$(cat /tmp/${tfile}.fid)
15784 [ "$FID" == "" ] && error "can't get FID for volatile"
15785 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15786 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15787 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15791 cancel_lru_locks mdc # flush opencache
15792 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15797 # LU-12516 - volatile creation via .lustre
15798 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15799 skip "Need MDS version at least 2.3.55"
15801 create_check_volatile 0
15802 [ $MDSCOUNT -lt 2 ] && return 0
15805 create_check_volatile 1
15809 run_test 185a "Volatile file creation in .lustre/fid/"
15812 remote_mds_nodsh && skip "remote MDS with nodsh"
15813 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15814 skip "Need MDS version at least 2.3.0"
15816 local dir0=$DIR/$tdir/$testnum
15817 mkdir -p $dir0 || error "creating dir $dir0"
15819 local file=$dir0/file1
15820 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15821 local dv1=$($LFS data_version $file)
15822 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15823 local dv2=$($LFS data_version $file)
15824 [[ $dv1 != $dv2 ]] ||
15825 error "data version did not change on write $dv1 == $dv2"
15830 run_test 187a "Test data version change"
15833 remote_mds_nodsh && skip "remote MDS with nodsh"
15834 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15835 skip "Need MDS version at least 2.3.0"
15837 local dir0=$DIR/$tdir/$testnum
15838 mkdir -p $dir0 || error "creating dir $dir0"
15840 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15841 [[ ${DV[0]} != ${DV[1]} ]] ||
15842 error "data version did not change on write"\
15843 " ${DV[0]} == ${DV[1]}"
15848 run_test 187b "Test data version change on volatile file"
15851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15852 remote_mgs_nodsh && skip "remote MGS with nodsh"
15853 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15855 local POOL=${POOL:-cea1}
15856 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15857 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15860 local last_ost=$(($OSTCOUNT - 1))
15862 local ost_list=$(seq $first_ost $ost_step $last_ost)
15863 local ost_range="$first_ost $last_ost $ost_step"
15864 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15865 local file_dir=$POOL_ROOT/file_tst
15866 local subdir=$test_path/subdir
15870 # former test_200a test_200b
15871 pool_add $POOL || { rc=$? ; break; }
15872 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15873 # former test_200c test_200d
15874 mkdir -p $test_path
15875 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15876 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15878 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15879 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15880 || { rc=$? ; break; }
15881 # former test_200e test_200f
15882 local files=$((OSTCOUNT*3))
15883 pool_alloc_files $POOL $test_path $files "$ost_list" \
15884 || { rc=$? ; break; }
15885 pool_create_files $POOL $file_dir $files "$ost_list" \
15886 || { rc=$? ; break; }
15887 # former test_200g test_200h
15888 pool_lfs_df $POOL || { rc=$? ; break; }
15889 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15891 # former test_201a test_201b test_201c
15892 pool_remove_first_target $POOL || { rc=$? ; break; }
15894 local f=$test_path/$tfile
15895 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15896 pool_remove $POOL $f || { rc=$? ; break; }
15904 run_test 200 "OST pools"
15906 # usage: default_attr <count | size | offset>
15908 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15911 # usage: check_default_stripe_attr
15912 check_default_stripe_attr() {
15913 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15916 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15918 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15922 error "unknown getstripe attr '$1'"
15925 [ $ACTUAL == $EXPECTED ] ||
15926 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15930 test_mkdir $DIR/$tdir
15931 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15933 check_default_stripe_attr --stripe-count
15934 check_default_stripe_attr --stripe-size
15935 check_default_stripe_attr --stripe-index
15937 run_test 204a "Print default stripe attributes"
15940 test_mkdir $DIR/$tdir
15941 $LFS setstripe --stripe-count 1 $DIR/$tdir
15943 check_default_stripe_attr --stripe-size
15944 check_default_stripe_attr --stripe-index
15946 run_test 204b "Print default stripe size and offset"
15949 test_mkdir $DIR/$tdir
15950 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15952 check_default_stripe_attr --stripe-count
15953 check_default_stripe_attr --stripe-index
15955 run_test 204c "Print default stripe count and offset"
15958 test_mkdir $DIR/$tdir
15959 $LFS setstripe --stripe-index 0 $DIR/$tdir
15961 check_default_stripe_attr --stripe-count
15962 check_default_stripe_attr --stripe-size
15964 run_test 204d "Print default stripe count and size"
15967 test_mkdir $DIR/$tdir
15968 $LFS setstripe -d $DIR/$tdir
15970 check_default_stripe_attr --stripe-count --raw
15971 check_default_stripe_attr --stripe-size --raw
15972 check_default_stripe_attr --stripe-index --raw
15974 run_test 204e "Print raw stripe attributes"
15977 test_mkdir $DIR/$tdir
15978 $LFS setstripe --stripe-count 1 $DIR/$tdir
15980 check_default_stripe_attr --stripe-size --raw
15981 check_default_stripe_attr --stripe-index --raw
15983 run_test 204f "Print raw stripe size and offset"
15986 test_mkdir $DIR/$tdir
15987 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15989 check_default_stripe_attr --stripe-count --raw
15990 check_default_stripe_attr --stripe-index --raw
15992 run_test 204g "Print raw stripe count and offset"
15995 test_mkdir $DIR/$tdir
15996 $LFS setstripe --stripe-index 0 $DIR/$tdir
15998 check_default_stripe_attr --stripe-count --raw
15999 check_default_stripe_attr --stripe-size --raw
16001 run_test 204h "Print raw stripe count and size"
16003 # Figure out which job scheduler is being used, if any,
16004 # or use a fake one
16005 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16006 JOBENV=SLURM_JOB_ID
16007 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16009 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16011 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16012 JOBENV=LOADL_STEP_ID
16013 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16016 $LCTL list_param jobid_name > /dev/null 2>&1
16017 if [ $? -eq 0 ]; then
16023 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16025 verify_jobstats() {
16030 # we don't really need to clear the stats for this test to work, since each
16031 # command has a unique jobid, but it makes debugging easier if needed.
16032 # for facet in $facets; do
16033 # local dev=$(convert_facet2label $facet)
16034 # # clear old jobstats
16035 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16038 # use a new JobID for each test, or we might see an old one
16039 [ "$JOBENV" = "FAKE_JOBID" ] &&
16040 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16042 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16044 [ "$JOBENV" = "nodelocal" ] && {
16045 FAKE_JOBID=id.$testnum.%e.$RANDOM
16046 $LCTL set_param jobid_name=$FAKE_JOBID
16047 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16050 log "Test: ${cmd[*]}"
16051 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16053 if [ $JOBENV = "FAKE_JOBID" ]; then
16054 FAKE_JOBID=$JOBVAL ${cmd[*]}
16059 # all files are created on OST0000
16060 for facet in $facets; do
16061 local stats="*.$(convert_facet2label $facet).job_stats"
16063 # strip out libtool wrappers for in-tree executables
16064 if [ $(do_facet $facet lctl get_param $stats |
16065 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16066 do_facet $facet lctl get_param $stats
16067 error "No jobstats for $JOBVAL found on $facet::$stats"
16073 local new_jobenv=$1
16075 set_persistent_param_and_check client "jobid_var" \
16076 "$FSNAME.sys.jobid_var" $new_jobenv
16079 test_205a() { # Job stats
16080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16081 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16082 skip "Need MDS version with at least 2.7.1"
16083 remote_mgs_nodsh && skip "remote MGS with nodsh"
16084 remote_mds_nodsh && skip "remote MDS with nodsh"
16085 remote_ost_nodsh && skip "remote OST with nodsh"
16086 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16087 skip "Server doesn't support jobstats"
16088 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16090 local old_jobenv=$($LCTL get_param -n jobid_var)
16091 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16093 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16094 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16096 stack_trap "do_facet mgs $PERM_CMD \
16097 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16101 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16102 mdt.*.job_cleanup_interval | head -n 1)
16103 local new_interval=5
16104 do_facet $SINGLEMDS \
16105 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16106 stack_trap "do_facet $SINGLEMDS \
16107 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16108 local start=$SECONDS
16112 cmd="mkdir $DIR/$tdir"
16113 verify_jobstats "$cmd" "$SINGLEMDS"
16115 cmd="rmdir $DIR/$tdir"
16116 verify_jobstats "$cmd" "$SINGLEMDS"
16117 # mkdir on secondary MDT
16118 if [ $MDSCOUNT -gt 1 ]; then
16119 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16120 verify_jobstats "$cmd" "mds2"
16123 cmd="mknod $DIR/$tfile c 1 3"
16124 verify_jobstats "$cmd" "$SINGLEMDS"
16126 cmd="rm -f $DIR/$tfile"
16127 verify_jobstats "$cmd" "$SINGLEMDS"
16128 # create all files on OST0000 so verify_jobstats can find OST stats
16130 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16131 verify_jobstats "$cmd" "$SINGLEMDS"
16133 cmd="touch $DIR/$tfile"
16134 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16136 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16137 verify_jobstats "$cmd" "ost1"
16139 cancel_lru_locks osc
16140 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16141 verify_jobstats "$cmd" "ost1"
16143 cmd="$TRUNCATE $DIR/$tfile 0"
16144 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16146 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16147 verify_jobstats "$cmd" "$SINGLEMDS"
16148 # jobstats expiry - sleep until old stats should be expired
16149 local left=$((new_interval + 5 - (SECONDS - start)))
16150 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16151 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16153 cmd="mkdir $DIR/$tdir.expire"
16154 verify_jobstats "$cmd" "$SINGLEMDS"
16155 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16156 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16158 # Ensure that jobid are present in changelog (if supported by MDS)
16159 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16160 changelog_dump | tail -10
16161 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16162 [ $jobids -eq 9 ] ||
16163 error "Wrong changelog jobid count $jobids != 9"
16167 jobstats_set $JOBENV
16169 changelog_dump | grep $tfile
16170 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16171 [ $jobids -eq 0 ] ||
16172 error "Unexpected jobids when jobid_var=$JOBENV"
16175 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16176 JOBENV="JOBCOMPLEX"
16177 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16179 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16181 run_test 205a "Verify job stats"
16185 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16186 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16187 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16188 grep job_id: | grep foolish &&
16189 error "Unexpected jobid found"
16192 run_test 205b "Verify job stats jobid parsing"
16194 # LU-1480, LU-1773 and LU-1657
16196 mkdir -p $DIR/$tdir
16197 $LFS setstripe -c -1 $DIR/$tdir
16198 #define OBD_FAIL_LOV_INIT 0x1403
16199 $LCTL set_param fail_loc=0xa0001403
16200 $LCTL set_param fail_val=1
16201 touch $DIR/$tdir/$tfile || true
16203 run_test 206 "fail lov_init_raid0() doesn't lbug"
16206 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16207 local fsz=`stat -c %s $DIR/$tfile`
16208 cancel_lru_locks mdc
16210 # do not return layout in getattr intent
16211 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16212 $LCTL set_param fail_loc=0x170
16213 local sz=`stat -c %s $DIR/$tfile`
16215 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16219 run_test 207a "can refresh layout at glimpse"
16222 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16223 local cksum=`md5sum $DIR/$tfile`
16224 local fsz=`stat -c %s $DIR/$tfile`
16225 cancel_lru_locks mdc
16226 cancel_lru_locks osc
16228 # do not return layout in getattr intent
16229 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16230 $LCTL set_param fail_loc=0x171
16232 # it will refresh layout after the file is opened but before read issues
16233 echo checksum is "$cksum"
16234 echo "$cksum" |md5sum -c --quiet || error "file differs"
16238 run_test 207b "can refresh layout at open"
16241 # FIXME: in this test suite, only RD lease is used. This is okay
16242 # for now as only exclusive open is supported. After generic lease
16243 # is done, this test suite should be revised. - Jinshan
16245 remote_mds_nodsh && skip "remote MDS with nodsh"
16246 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16247 skip "Need MDS version at least 2.4.52"
16249 echo "==== test 1: verify get lease work"
16250 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16252 echo "==== test 2: verify lease can be broken by upcoming open"
16253 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16257 $MULTIOP $DIR/$tfile oO_RDONLY:c
16258 kill -USR1 $PID && wait $PID || error "break lease error"
16260 echo "==== test 3: verify lease can't be granted if an open already exists"
16261 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16265 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16266 kill -USR1 $PID && wait $PID || error "open file error"
16268 echo "==== test 4: lease can sustain over recovery"
16269 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16275 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16277 echo "==== test 5: lease broken can't be regained by replay"
16278 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16282 # open file to break lease and then recovery
16283 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16286 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16290 run_test 208 "Exclusive open"
16293 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16294 skip_env "must have disp_stripe"
16297 sync; sleep 5; sync;
16299 echo 3 > /proc/sys/vm/drop_caches
16300 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16302 # open/close 500 times
16303 for i in $(seq 500); do
16307 echo 3 > /proc/sys/vm/drop_caches
16308 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16310 echo "before: $req_before, after: $req_after"
16311 [ $((req_after - req_before)) -ge 300 ] &&
16312 error "open/close requests are not freed"
16315 run_test 209 "read-only open/close requests should be freed promptly"
16319 size=$((size % 8192 + 1))
16320 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16321 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16322 rm -f $DIR/f212 $DIR/f212.xyz
16324 run_test 212 "Sendfile test ============================================"
16327 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16328 cancel_lru_locks osc
16329 lctl set_param fail_loc=0x8000040f
16330 # generate a read lock
16331 cat $DIR/$tfile > /dev/null
16332 # write to the file, it will try to cancel the above read lock.
16333 cat /etc/hosts >> $DIR/$tfile
16335 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16337 test_214() { # for bug 20133
16338 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16339 for (( i=0; i < 340; i++ )) ; do
16340 touch $DIR/$tdir/d214c/a$i
16343 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16344 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16345 ls $DIR/d214c || error "ls $DIR/d214c failed"
16346 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16347 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16349 run_test 214 "hash-indexed directory test - bug 20133"
16351 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16352 create_lnet_proc_files() {
16353 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16356 # counterpart of create_lnet_proc_files
16357 remove_lnet_proc_files() {
16358 rm -f $TMP/lnet_$1.sys
16361 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16362 # 3rd arg as regexp for body
16363 check_lnet_proc_stats() {
16364 local l=$(cat "$TMP/lnet_$1" |wc -l)
16365 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16367 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16370 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16371 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16372 # optional and can be regexp for 2nd line (lnet.routes case)
16373 check_lnet_proc_entry() {
16374 local blp=2 # blp stands for 'position of 1st line of body'
16375 [ -z "$5" ] || blp=3 # lnet.routes case
16377 local l=$(cat "$TMP/lnet_$1" |wc -l)
16378 # subtracting one from $blp because the body can be empty
16379 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16381 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16382 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16384 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16385 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16387 # bail out if any unexpected line happened
16388 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16389 [ "$?" != 0 ] || error "$2 misformatted"
16392 test_215() { # for bugs 18102, 21079, 21517
16393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16395 local N='(0|[1-9][0-9]*)' # non-negative numeric
16396 local P='[1-9][0-9]*' # positive numeric
16397 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16398 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16399 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16400 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16402 local L1 # regexp for 1st line
16403 local L2 # regexp for 2nd line (optional)
16404 local BR # regexp for the rest (body)
16406 # lnet.stats should look as 11 space-separated non-negative numerics
16407 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16408 create_lnet_proc_files "stats"
16409 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16410 remove_lnet_proc_files "stats"
16412 # lnet.routes should look like this:
16413 # Routing disabled/enabled
16414 # net hops priority state router
16415 # where net is a string like tcp0, hops > 0, priority >= 0,
16416 # state is up/down,
16417 # router is a string like 192.168.1.1@tcp2
16418 L1="^Routing (disabled|enabled)$"
16419 L2="^net +hops +priority +state +router$"
16420 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16421 create_lnet_proc_files "routes"
16422 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16423 remove_lnet_proc_files "routes"
16425 # lnet.routers should look like this:
16426 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16427 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16428 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16429 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16430 L1="^ref +rtr_ref +alive +router$"
16431 BR="^$P +$P +(up|down) +$NID$"
16432 create_lnet_proc_files "routers"
16433 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16434 remove_lnet_proc_files "routers"
16436 # lnet.peers should look like this:
16437 # nid refs state last max rtr min tx min queue
16438 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16439 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16440 # numeric (0 or >0 or <0), queue >= 0.
16441 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16442 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16443 create_lnet_proc_files "peers"
16444 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16445 remove_lnet_proc_files "peers"
16447 # lnet.buffers should look like this:
16448 # pages count credits min
16449 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16450 L1="^pages +count +credits +min$"
16451 BR="^ +$N +$N +$I +$I$"
16452 create_lnet_proc_files "buffers"
16453 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16454 remove_lnet_proc_files "buffers"
16456 # lnet.nis should look like this:
16457 # nid status alive refs peer rtr max tx min
16458 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16459 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16460 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16461 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16462 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16463 create_lnet_proc_files "nis"
16464 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16465 remove_lnet_proc_files "nis"
16467 # can we successfully write to lnet.stats?
16468 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16470 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16472 test_216() { # bug 20317
16473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16474 remote_ost_nodsh && skip "remote OST with nodsh"
16477 local facets=$(get_facets OST)
16478 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16480 save_lustre_params client "osc.*.contention_seconds" > $p
16481 save_lustre_params $facets \
16482 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16483 save_lustre_params $facets \
16484 "ldlm.namespaces.filter-*.contended_locks" >> $p
16485 save_lustre_params $facets \
16486 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16487 clear_stats osc.*.osc_stats
16489 # agressive lockless i/o settings
16490 do_nodes $(comma_list $(osts_nodes)) \
16491 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16492 ldlm.namespaces.filter-*.contended_locks=0 \
16493 ldlm.namespaces.filter-*.contention_seconds=60"
16494 lctl set_param -n osc.*.contention_seconds=60
16496 $DIRECTIO write $DIR/$tfile 0 10 4096
16497 $CHECKSTAT -s 40960 $DIR/$tfile
16499 # disable lockless i/o
16500 do_nodes $(comma_list $(osts_nodes)) \
16501 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16502 ldlm.namespaces.filter-*.contended_locks=32 \
16503 ldlm.namespaces.filter-*.contention_seconds=0"
16504 lctl set_param -n osc.*.contention_seconds=0
16505 clear_stats osc.*.osc_stats
16507 dd if=/dev/zero of=$DIR/$tfile count=0
16508 $CHECKSTAT -s 0 $DIR/$tfile
16510 restore_lustre_params <$p
16514 run_test 216 "check lockless direct write updates file size and kms correctly"
16516 test_217() { # bug 22430
16517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16522 for node in $(nodes_list); do
16523 nid=$(host_nids_address $node $NETTYPE)
16524 if [[ $nid = *-* ]] ; then
16525 echo "lctl ping $(h2nettype $nid)"
16526 lctl ping $(h2nettype $nid)
16528 echo "skipping $node (no hyphen detected)"
16532 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16535 # do directio so as not to populate the page cache
16536 log "creating a 10 Mb file"
16537 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16538 log "starting reads"
16539 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16540 log "truncating the file"
16541 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16543 kill %+ || true # reads might have finished
16544 echo "wait until dd is finished"
16546 log "removing the temporary file"
16547 rm -rf $DIR/$tfile || error "tmp file removal failed"
16549 run_test 218 "parallel read and truncate should not deadlock"
16552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16554 # write one partial page
16555 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16556 # set no grant so vvp_io_commit_write will do sync write
16557 $LCTL set_param fail_loc=0x411
16558 # write a full page at the end of file
16559 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16561 $LCTL set_param fail_loc=0
16562 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16563 $LCTL set_param fail_loc=0x411
16564 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16567 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16568 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16570 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16572 test_220() { #LU-325
16573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16574 remote_ost_nodsh && skip "remote OST with nodsh"
16575 remote_mds_nodsh && skip "remote MDS with nodsh"
16576 remote_mgs_nodsh && skip "remote MGS with nodsh"
16580 # create on MDT0000 so the last_id and next_id are correct
16582 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16586 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16587 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16588 osp.$mdtosc_proc1.prealloc_last_id)
16589 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16590 osp.$mdtosc_proc1.prealloc_next_id)
16594 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16595 #define OBD_FAIL_OST_ENOINO 0x229
16596 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16597 create_pool $FSNAME.$TESTNAME || return 1
16598 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16600 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16602 MDSOBJS=$((last_id - next_id))
16603 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16605 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16606 echo "OST still has $count kbytes free"
16608 echo "create $MDSOBJS files @next_id..."
16609 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16611 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16612 osp.$mdtosc_proc1.prealloc_last_id)
16613 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16614 osp.$mdtosc_proc1.prealloc_next_id)
16616 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16621 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16622 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16624 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16625 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16626 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16627 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16628 echo "unlink $MDSOBJS files @$next_id..."
16629 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16631 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16636 dd if=`which date` of=$MOUNT/date oflag=sync
16637 chmod +x $MOUNT/date
16639 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16640 $LCTL set_param fail_loc=0x80001401
16642 $MOUNT/date > /dev/null
16645 run_test 221 "make sure fault and truncate race to not cause OOM"
16648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16651 test_mkdir $DIR/$tdir
16652 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16653 createmany -o $DIR/$tdir/$tfile 10
16654 cancel_lru_locks mdc
16655 cancel_lru_locks osc
16656 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16657 $LCTL set_param fail_loc=0x31a
16658 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16659 $LCTL set_param fail_loc=0
16662 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16668 test_mkdir $DIR/$tdir
16669 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16670 createmany -o $DIR/$tdir/$tfile 10
16671 cancel_lru_locks mdc
16672 cancel_lru_locks osc
16673 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16674 $LCTL set_param fail_loc=0x31a
16675 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16676 $LCTL set_param fail_loc=0
16678 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16684 test_mkdir $DIR/$tdir
16685 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16686 createmany -o $DIR/$tdir/$tfile 10
16687 cancel_lru_locks mdc
16688 cancel_lru_locks osc
16689 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16690 $LCTL set_param fail_loc=0x31b
16691 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16692 $LCTL set_param fail_loc=0
16695 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16697 test_224a() { # LU-1039, MRP-303
16698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16700 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16701 $LCTL set_param fail_loc=0x508
16702 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16703 $LCTL set_param fail_loc=0
16706 run_test 224a "Don't panic on bulk IO failure"
16708 test_224b() { # LU-1039, MRP-303
16709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16711 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16712 cancel_lru_locks osc
16713 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16714 $LCTL set_param fail_loc=0x515
16715 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16716 $LCTL set_param fail_loc=0
16719 run_test 224b "Don't panic on bulk IO failure"
16721 test_224c() { # LU-6441
16722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16723 remote_mds_nodsh && skip "remote MDS with nodsh"
16725 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16726 save_writethrough $p
16727 set_cache writethrough on
16729 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16730 local at_max=$($LCTL get_param -n at_max)
16731 local timeout=$($LCTL get_param -n timeout)
16732 local test_at="at_max"
16733 local param_at="$FSNAME.sys.at_max"
16734 local test_timeout="timeout"
16735 local param_timeout="$FSNAME.sys.timeout"
16737 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16739 set_persistent_param_and_check client "$test_at" "$param_at" 0
16740 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16742 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16743 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16744 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16745 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16747 do_facet ost1 "$LCTL set_param fail_loc=0"
16749 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16750 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16753 $LCTL set_param -n $pages_per_rpc
16754 restore_lustre_params < $p
16757 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16759 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16762 if [ -z ${MDSSURVEY} ]; then
16763 skip_env "mds-survey not found"
16765 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16766 skip "Need MDS version at least 2.2.51"
16768 local mds=$(facet_host $SINGLEMDS)
16769 local target=$(do_nodes $mds 'lctl dl' |
16770 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16772 local cmd1="file_count=1000 thrhi=4"
16773 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16774 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16775 local cmd="$cmd1 $cmd2 $cmd3"
16777 rm -f ${TMP}/mds_survey*
16779 eval $cmd || error "mds-survey with zero-stripe failed"
16780 cat ${TMP}/mds_survey*
16781 rm -f ${TMP}/mds_survey*
16783 run_test 225a "Metadata survey sanity with zero-stripe"
16786 if [ -z ${MDSSURVEY} ]; then
16787 skip_env "mds-survey not found"
16789 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16790 skip "Need MDS version at least 2.2.51"
16791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16792 remote_mds_nodsh && skip "remote MDS with nodsh"
16793 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16794 skip_env "Need to mount OST to test"
16797 local mds=$(facet_host $SINGLEMDS)
16798 local target=$(do_nodes $mds 'lctl dl' |
16799 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16801 local cmd1="file_count=1000 thrhi=4"
16802 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16803 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16804 local cmd="$cmd1 $cmd2 $cmd3"
16806 rm -f ${TMP}/mds_survey*
16808 eval $cmd || error "mds-survey with stripe_count failed"
16809 cat ${TMP}/mds_survey*
16810 rm -f ${TMP}/mds_survey*
16812 run_test 225b "Metadata survey sanity with stripe_count = 1"
16814 mcreate_path2fid () {
16820 local path=$DIR/$tdir/$name
16825 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16826 error "cannot create $desc"
16828 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16830 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16832 fid_path=$($LFS fid2path $MOUNT $fid)
16834 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16836 [ "$path" == "$fid_path" ] ||
16837 error "fid2path returned $fid_path, expected $path"
16839 echo "pass with $path and $fid"
16844 mkdir -p $DIR/$tdir
16846 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16847 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16848 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16849 mcreate_path2fid 0040666 0 0 dir "directory"
16850 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16851 mcreate_path2fid 0100666 0 0 file "regular file"
16852 mcreate_path2fid 0120666 0 0 link "symbolic link"
16853 mcreate_path2fid 0140666 0 0 sock "socket"
16855 run_test 226a "call path2fid and fid2path on files of all type"
16858 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16863 mkdir -p $DIR/$tdir
16864 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16865 error "create remote directory failed"
16866 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16867 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16868 "character special file (null)"
16869 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16870 "character special file (no device)"
16871 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16872 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16873 "block special file (loop)"
16874 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16875 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16876 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16878 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16880 # LU-1299 Executing or running ldd on a truncated executable does not
16881 # cause an out-of-memory condition.
16883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16884 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16886 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16887 chmod +x $MOUNT/date
16889 $MOUNT/date > /dev/null
16890 ldd $MOUNT/date > /dev/null
16893 run_test 227 "running truncated executable does not cause OOM"
16895 # LU-1512 try to reuse idle OI blocks
16897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16898 remote_mds_nodsh && skip "remote MDS with nodsh"
16899 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16901 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16902 local myDIR=$DIR/$tdir
16905 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16906 $LCTL set_param fail_loc=0x80001002
16907 createmany -o $myDIR/t- 10000
16908 $LCTL set_param fail_loc=0
16909 # The guard is current the largest FID holder
16911 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16913 local IDX=$(($SEQ % 64))
16915 do_facet $SINGLEMDS sync
16916 # Make sure journal flushed.
16918 local blk1=$(do_facet $SINGLEMDS \
16919 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16920 grep Blockcount | awk '{print $4}')
16922 # Remove old files, some OI blocks will become idle.
16923 unlinkmany $myDIR/t- 10000
16924 # Create new files, idle OI blocks should be reused.
16925 createmany -o $myDIR/t- 2000
16926 do_facet $SINGLEMDS sync
16927 # Make sure journal flushed.
16929 local blk2=$(do_facet $SINGLEMDS \
16930 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16931 grep Blockcount | awk '{print $4}')
16933 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16935 run_test 228a "try to reuse idle OI blocks"
16938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16939 remote_mds_nodsh && skip "remote MDS with nodsh"
16940 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16942 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16943 local myDIR=$DIR/$tdir
16946 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16947 $LCTL set_param fail_loc=0x80001002
16948 createmany -o $myDIR/t- 10000
16949 $LCTL set_param fail_loc=0
16950 # The guard is current the largest FID holder
16952 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16954 local IDX=$(($SEQ % 64))
16956 do_facet $SINGLEMDS sync
16957 # Make sure journal flushed.
16959 local blk1=$(do_facet $SINGLEMDS \
16960 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16961 grep Blockcount | awk '{print $4}')
16963 # Remove old files, some OI blocks will become idle.
16964 unlinkmany $myDIR/t- 10000
16967 stop $SINGLEMDS || error "Fail to stop MDT."
16969 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16971 df $MOUNT || error "Fail to df."
16972 # Create new files, idle OI blocks should be reused.
16973 createmany -o $myDIR/t- 2000
16974 do_facet $SINGLEMDS sync
16975 # Make sure journal flushed.
16977 local blk2=$(do_facet $SINGLEMDS \
16978 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16979 grep Blockcount | awk '{print $4}')
16981 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16983 run_test 228b "idle OI blocks can be reused after MDT restart"
16987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16988 remote_mds_nodsh && skip "remote MDS with nodsh"
16989 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16991 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16992 local myDIR=$DIR/$tdir
16995 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16996 $LCTL set_param fail_loc=0x80001002
16997 # 20000 files can guarantee there are index nodes in the OI file
16998 createmany -o $myDIR/t- 20000
16999 $LCTL set_param fail_loc=0
17000 # The guard is current the largest FID holder
17002 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17004 local IDX=$(($SEQ % 64))
17006 do_facet $SINGLEMDS sync
17007 # Make sure journal flushed.
17009 local blk1=$(do_facet $SINGLEMDS \
17010 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17011 grep Blockcount | awk '{print $4}')
17013 # Remove old files, some OI blocks will become idle.
17014 unlinkmany $myDIR/t- 20000
17016 # The OI file should become empty now
17018 # Create new files, idle OI blocks should be reused.
17019 createmany -o $myDIR/t- 2000
17020 do_facet $SINGLEMDS sync
17021 # Make sure journal flushed.
17023 local blk2=$(do_facet $SINGLEMDS \
17024 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17025 grep Blockcount | awk '{print $4}')
17027 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17029 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17031 test_229() { # LU-2482, LU-3448
17032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17033 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17034 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17035 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17039 # Create a file with a released layout and stripe count 2.
17040 $MULTIOP $DIR/$tfile H2c ||
17041 error "failed to create file with released layout"
17043 $LFS getstripe -v $DIR/$tfile
17045 local pattern=$($LFS getstripe -L $DIR/$tfile)
17046 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17048 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17050 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17051 stat $DIR/$tfile || error "failed to stat released file"
17053 chown $RUNAS_ID $DIR/$tfile ||
17054 error "chown $RUNAS_ID $DIR/$tfile failed"
17056 chgrp $RUNAS_ID $DIR/$tfile ||
17057 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17059 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17060 rm $DIR/$tfile || error "failed to remove released file"
17062 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17066 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17067 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17068 skip "Need MDS version at least 2.11.52"
17072 test_mkdir $DIR/$tdir
17073 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17074 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17075 [ $mdt_idx -ne 0 ] &&
17076 error "create local directory on wrong MDT $mdt_idx"
17078 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17079 error "create remote directory failed"
17080 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17081 [ $mdt_idx -ne $MDTIDX ] &&
17082 error "create remote directory on wrong MDT $mdt_idx"
17084 createmany -o $DIR/$tdir/test_230/t- 10 ||
17085 error "create files on remote directory failed"
17086 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17087 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17088 rm -r $DIR/$tdir || error "unlink remote directory failed"
17090 run_test 230a "Create remote directory and files under the remote directory"
17093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17094 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17095 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17096 skip "Need MDS version at least 2.11.52"
17104 local migrate_dir=$DIR/$tdir/migrate_dir
17105 local other_dir=$DIR/$tdir/other_dir
17107 test_mkdir $DIR/$tdir
17108 test_mkdir -i0 -c1 $migrate_dir
17109 test_mkdir -i0 -c1 $other_dir
17110 for ((i=0; i<10; i++)); do
17111 mkdir -p $migrate_dir/dir_${i}
17112 createmany -o $migrate_dir/dir_${i}/f 10 ||
17113 error "create files under remote dir failed $i"
17116 cp /etc/passwd $migrate_dir/$tfile
17117 cp /etc/passwd $other_dir/$tfile
17118 chattr +SAD $migrate_dir
17119 chattr +SAD $migrate_dir/$tfile
17121 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17122 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17123 local old_dir_mode=$(stat -c%f $migrate_dir)
17124 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17126 mkdir -p $migrate_dir/dir_default_stripe2
17127 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17128 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17130 mkdir -p $other_dir
17131 ln $migrate_dir/$tfile $other_dir/luna
17132 ln $migrate_dir/$tfile $migrate_dir/sofia
17133 ln $other_dir/$tfile $migrate_dir/david
17134 ln -s $migrate_dir/$tfile $other_dir/zachary
17135 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17136 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17142 for len in 58 59 60; do
17143 lnktgt=$(str_repeat 'l' $len)
17144 touch $migrate_dir/$lnktgt
17145 ln -s $lnktgt $migrate_dir/${len}char_ln
17149 for len in 4094 4095; do
17150 lnktgt=$(str_repeat 'l' $len)
17151 ln -s $lnktgt $migrate_dir/${len}char_ln
17155 for len in 254 255; do
17156 touch $migrate_dir/$(str_repeat 'l' $len)
17159 $LFS migrate -m $MDTIDX $migrate_dir ||
17160 error "fails on migrating remote dir to MDT1"
17162 echo "migratate to MDT1, then checking.."
17163 for ((i = 0; i < 10; i++)); do
17164 for file in $(find $migrate_dir/dir_${i}); do
17165 mdt_index=$($LFS getstripe -m $file)
17166 # broken symlink getstripe will fail
17167 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17168 error "$file is not on MDT${MDTIDX}"
17172 # the multiple link file should still in MDT0
17173 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17174 [ $mdt_index == 0 ] ||
17175 error "$file is not on MDT${MDTIDX}"
17177 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17178 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17179 error " expect $old_dir_flag get $new_dir_flag"
17181 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17182 [ "$old_file_flag" = "$new_file_flag" ] ||
17183 error " expect $old_file_flag get $new_file_flag"
17185 local new_dir_mode=$(stat -c%f $migrate_dir)
17186 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17187 error "expect mode $old_dir_mode get $new_dir_mode"
17189 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17190 [ "$old_file_mode" = "$new_file_mode" ] ||
17191 error "expect mode $old_file_mode get $new_file_mode"
17193 diff /etc/passwd $migrate_dir/$tfile ||
17194 error "$tfile different after migration"
17196 diff /etc/passwd $other_dir/luna ||
17197 error "luna different after migration"
17199 diff /etc/passwd $migrate_dir/sofia ||
17200 error "sofia different after migration"
17202 diff /etc/passwd $migrate_dir/david ||
17203 error "david different after migration"
17205 diff /etc/passwd $other_dir/zachary ||
17206 error "zachary different after migration"
17208 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17209 error "${tfile}_ln different after migration"
17211 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17212 error "${tfile}_ln_other different after migration"
17214 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17215 [ $stripe_count = 2 ] ||
17216 error "dir strpe_count $d != 2 after migration."
17218 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17219 [ $stripe_count = 2 ] ||
17220 error "file strpe_count $d != 2 after migration."
17222 #migrate back to MDT0
17225 $LFS migrate -m $MDTIDX $migrate_dir ||
17226 error "fails on migrating remote dir to MDT0"
17228 echo "migrate back to MDT0, checking.."
17229 for file in $(find $migrate_dir); do
17230 mdt_index=$($LFS getstripe -m $file)
17231 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17232 error "$file is not on MDT${MDTIDX}"
17235 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17236 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17237 error " expect $old_dir_flag get $new_dir_flag"
17239 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17240 [ "$old_file_flag" = "$new_file_flag" ] ||
17241 error " expect $old_file_flag get $new_file_flag"
17243 local new_dir_mode=$(stat -c%f $migrate_dir)
17244 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17245 error "expect mode $old_dir_mode get $new_dir_mode"
17247 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17248 [ "$old_file_mode" = "$new_file_mode" ] ||
17249 error "expect mode $old_file_mode get $new_file_mode"
17251 diff /etc/passwd ${migrate_dir}/$tfile ||
17252 error "$tfile different after migration"
17254 diff /etc/passwd ${other_dir}/luna ||
17255 error "luna different after migration"
17257 diff /etc/passwd ${migrate_dir}/sofia ||
17258 error "sofia different after migration"
17260 diff /etc/passwd ${other_dir}/zachary ||
17261 error "zachary different after migration"
17263 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17264 error "${tfile}_ln different after migration"
17266 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17267 error "${tfile}_ln_other different after migration"
17269 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17270 [ $stripe_count = 2 ] ||
17271 error "dir strpe_count $d != 2 after migration."
17273 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17274 [ $stripe_count = 2 ] ||
17275 error "file strpe_count $d != 2 after migration."
17277 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17279 run_test 230b "migrate directory"
17282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17283 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17284 remote_mds_nodsh && skip "remote MDS with nodsh"
17285 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17286 skip "Need MDS version at least 2.11.52"
17292 local migrate_dir=$DIR/$tdir/migrate_dir
17294 #If migrating directory fails in the middle, all entries of
17295 #the directory is still accessiable.
17296 test_mkdir $DIR/$tdir
17297 test_mkdir -i0 -c1 $migrate_dir
17298 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17300 createmany -o $migrate_dir/f $total ||
17301 error "create files under ${migrate_dir} failed"
17303 # fail after migrating top dir, and this will fail only once, so the
17304 # first sub file migration will fail (currently f3), others succeed.
17305 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17306 do_facet mds1 lctl set_param fail_loc=0x1801
17307 local t=$(ls $migrate_dir | wc -l)
17308 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17309 error "migrate should fail"
17310 local u=$(ls $migrate_dir | wc -l)
17311 [ "$u" == "$t" ] || error "$u != $t during migration"
17313 # add new dir/file should succeed
17314 mkdir $migrate_dir/dir ||
17315 error "mkdir failed under migrating directory"
17316 touch $migrate_dir/file ||
17317 error "create file failed under migrating directory"
17319 # add file with existing name should fail
17320 for file in $migrate_dir/f*; do
17321 stat $file > /dev/null || error "stat $file failed"
17322 $OPENFILE -f O_CREAT:O_EXCL $file &&
17323 error "open(O_CREAT|O_EXCL) $file should fail"
17324 $MULTIOP $file m && error "create $file should fail"
17325 touch $DIR/$tdir/remote_dir/$tfile ||
17326 error "touch $tfile failed"
17327 ln $DIR/$tdir/remote_dir/$tfile $file &&
17328 error "link $file should fail"
17329 mdt_index=$($LFS getstripe -m $file)
17330 if [ $mdt_index == 0 ]; then
17331 # file failed to migrate is not allowed to rename to
17332 mv $DIR/$tdir/remote_dir/$tfile $file &&
17333 error "rename to $file should fail"
17335 mv $DIR/$tdir/remote_dir/$tfile $file ||
17336 error "rename to $file failed"
17338 echo hello >> $file || error "write $file failed"
17341 # resume migration with different options should fail
17342 $LFS migrate -m 0 $migrate_dir &&
17343 error "migrate -m 0 $migrate_dir should fail"
17345 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17346 error "migrate -c 2 $migrate_dir should fail"
17348 # resume migration should succeed
17349 $LFS migrate -m $MDTIDX $migrate_dir ||
17350 error "migrate $migrate_dir failed"
17352 echo "Finish migration, then checking.."
17353 for file in $(find $migrate_dir); do
17354 mdt_index=$($LFS getstripe -m $file)
17355 [ $mdt_index == $MDTIDX ] ||
17356 error "$file is not on MDT${MDTIDX}"
17359 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17361 run_test 230c "check directory accessiblity if migration failed"
17364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17366 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17367 skip "Need MDS version at least 2.11.52"
17369 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17371 local migrate_dir=$DIR/$tdir/migrate_dir
17381 old_index=$((RANDOM % MDSCOUNT))
17382 old_count=$((MDSCOUNT - old_index))
17383 new_index=$((RANDOM % MDSCOUNT))
17384 new_count=$((MDSCOUNT - new_index))
17385 new_hash=1 # for all_char
17387 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17388 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17390 test_mkdir $DIR/$tdir
17391 test_mkdir -i $old_index -c $old_count $migrate_dir
17393 for ((i=0; i<100; i++)); do
17394 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17395 createmany -o $migrate_dir/dir_${i}/f 100 ||
17396 error "create files under remote dir failed $i"
17399 echo -n "Migrate from MDT$old_index "
17400 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17401 echo -n "to MDT$new_index"
17402 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17405 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17406 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17407 error "migrate remote dir error"
17409 echo "Finish migration, then checking.."
17410 for file in $(find $migrate_dir); do
17411 mdt_index=$($LFS getstripe -m $file)
17412 if [ $mdt_index -lt $new_index ] ||
17413 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17414 error "$file is on MDT$mdt_index"
17418 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17420 run_test 230d "check migrate big directory"
17423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17424 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17425 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17426 skip "Need MDS version at least 2.11.52"
17433 mkdir -p $DIR/$tdir
17434 mkdir $DIR/$tdir/migrate_dir
17435 mkdir $DIR/$tdir/other_dir
17436 touch $DIR/$tdir/migrate_dir/a
17437 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17438 ls $DIR/$tdir/other_dir
17440 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17441 error "migrate dir fails"
17443 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17444 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17446 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17447 [ $mdt_index == 0 ] || error "a is not on MDT0"
17449 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17450 error "migrate dir fails"
17452 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17453 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17455 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17456 [ $mdt_index == 1 ] || error "a is not on MDT1"
17458 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17459 [ $mdt_index == 1 ] || error "b is not on MDT1"
17461 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17462 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17464 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17466 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17468 run_test 230e "migrate mulitple local link files"
17471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17472 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17473 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17474 skip "Need MDS version at least 2.11.52"
17479 mkdir -p $DIR/$tdir
17480 mkdir $DIR/$tdir/migrate_dir
17481 $LFS mkdir -i1 $DIR/$tdir/other_dir
17482 touch $DIR/$tdir/migrate_dir/a
17483 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17484 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17485 ls $DIR/$tdir/other_dir
17487 # a should be migrated to MDT1, since no other links on MDT0
17488 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17489 error "#1 migrate dir fails"
17490 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17491 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17492 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17493 [ $mdt_index == 1 ] || error "a is not on MDT1"
17495 # a should stay on MDT1, because it is a mulitple link file
17496 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17497 error "#2 migrate dir fails"
17498 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17499 [ $mdt_index == 1 ] || error "a is not on MDT1"
17501 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17502 error "#3 migrate dir fails"
17504 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17505 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17506 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17508 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17509 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17511 # a should be migrated to MDT0, since no other links on MDT1
17512 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17513 error "#4 migrate dir fails"
17514 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17515 [ $mdt_index == 0 ] || error "a is not on MDT0"
17517 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17519 run_test 230f "migrate mulitple remote link files"
17522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17524 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17525 skip "Need MDS version at least 2.11.52"
17527 mkdir -p $DIR/$tdir/migrate_dir
17529 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17530 error "migrating dir to non-exist MDT succeeds"
17533 run_test 230g "migrate dir to non-exist MDT"
17536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17537 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17538 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17539 skip "Need MDS version at least 2.11.52"
17543 mkdir -p $DIR/$tdir/migrate_dir
17545 $LFS migrate -m1 $DIR &&
17546 error "migrating mountpoint1 should fail"
17548 $LFS migrate -m1 $DIR/$tdir/.. &&
17549 error "migrating mountpoint2 should fail"
17552 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17553 error "migrating $tdir/migrate_dir/.. should fail"
17557 run_test 230h "migrate .. and root"
17560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17561 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17562 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17563 skip "Need MDS version at least 2.11.52"
17565 mkdir -p $DIR/$tdir/migrate_dir
17567 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17568 error "migration fails with a tailing slash"
17570 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17571 error "migration fails with two tailing slashes"
17573 run_test 230i "lfs migrate -m tolerates trailing slashes"
17576 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17577 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17578 skip "Need MDS version at least 2.11.52"
17580 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17581 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17582 error "create $tfile failed"
17583 cat /etc/passwd > $DIR/$tdir/$tfile
17585 $LFS migrate -m 1 $DIR/$tdir
17587 cmp /etc/passwd $DIR/$tdir/$tfile ||
17588 error "DoM file mismatch after migration"
17590 run_test 230j "DoM file data not changed after dir migration"
17593 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17594 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17595 skip "Need MDS version at least 2.11.56"
17598 local files_on_starting_mdt=0
17600 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17601 $LFS getdirstripe $DIR/$tdir
17602 for i in $(seq $total); do
17603 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17604 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17605 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17608 echo "$files_on_starting_mdt files on MDT0"
17610 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17611 $LFS getdirstripe $DIR/$tdir
17613 files_on_starting_mdt=0
17614 for i in $(seq $total); do
17615 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17616 error "file $tfile.$i mismatch after migration"
17617 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17618 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17621 echo "$files_on_starting_mdt files on MDT1 after migration"
17622 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17624 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17625 $LFS getdirstripe $DIR/$tdir
17627 files_on_starting_mdt=0
17628 for i in $(seq $total); do
17629 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17630 error "file $tfile.$i mismatch after 2nd migration"
17631 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17632 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17635 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17636 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17640 run_test 230k "file data not changed after dir migration"
17643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17644 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17645 skip "Need MDS version at least 2.11.56"
17647 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17648 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17649 error "create files under remote dir failed $i"
17650 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17652 run_test 230l "readdir between MDTs won't crash"
17655 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17656 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17657 skip "Need MDS version at least 2.11.56"
17660 local mig_dir=$DIR/$tdir/migrate_dir
17661 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17665 echo "Creating files and dirs with xattrs"
17666 test_mkdir $DIR/$tdir
17667 test_mkdir -i0 -c1 $mig_dir
17669 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17670 error "cannot set xattr attr1 on dir"
17671 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17672 error "cannot set xattr attr2 on dir"
17673 touch $mig_dir/dir/f0
17674 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17675 error "cannot set xattr attr1 on file"
17676 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17677 error "cannot set xattr attr2 on file"
17678 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17679 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17680 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17681 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17682 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17683 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17684 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17685 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17686 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17688 echo "Migrating to MDT1"
17689 $LFS migrate -m $MDTIDX $mig_dir ||
17690 error "fails on migrating dir to MDT1"
17692 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17693 echo "Checking xattrs"
17694 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17695 [ "$val" = $longstr ] ||
17696 error "expecting xattr1 $longstr on dir, found $val"
17697 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17698 [ "$val" = $shortstr ] ||
17699 error "expecting xattr2 $shortstr on dir, found $val"
17700 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17701 [ "$val" = $longstr ] ||
17702 error "expecting xattr1 $longstr on file, found $val"
17703 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17704 [ "$val" = $shortstr ] ||
17705 error "expecting xattr2 $shortstr on file, found $val"
17707 run_test 230m "xattrs not changed after dir migration"
17710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17711 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17712 skip "Need MDS version at least 2.13.53"
17714 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17715 cat /etc/hosts > $DIR/$tdir/$tfile
17716 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17717 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17719 cmp /etc/hosts $DIR/$tdir/$tfile ||
17720 error "File data mismatch after migration"
17722 run_test 230n "Dir migration with mirrored file"
17726 # For simplicity this test assumes that max_pages_per_rpc
17727 # is the same across all OSCs
17728 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17729 local bulk_size=$((max_pages * PAGE_SIZE))
17730 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17733 mkdir -p $DIR/$tdir
17734 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17735 error "failed to set stripe with -S ${brw_size}M option"
17737 # clear the OSC stats
17738 $LCTL set_param osc.*.stats=0 &>/dev/null
17741 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17742 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17743 oflag=direct &>/dev/null || error "dd failed"
17745 sync; sleep 1; sync # just to be safe
17746 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17747 if [ x$nrpcs != "x1" ]; then
17748 $LCTL get_param osc.*.stats
17749 error "found $nrpcs ost_write RPCs, not 1 as expected"
17753 # Drop the OSC cache, otherwise we will read from it
17754 cancel_lru_locks osc
17756 # clear the OSC stats
17757 $LCTL set_param osc.*.stats=0 &>/dev/null
17759 # Client reads $bulk_size.
17760 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17761 iflag=direct &>/dev/null || error "dd failed"
17763 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17764 if [ x$nrpcs != "x1" ]; then
17765 $LCTL get_param osc.*.stats
17766 error "found $nrpcs ost_read RPCs, not 1 as expected"
17769 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17772 mkdir -p $DIR/$tdir
17774 for i in {0..1023}; do
17775 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17776 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17777 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17781 run_test 231b "must not assert on fully utilized OST request buffer"
17784 mkdir -p $DIR/$tdir
17785 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17787 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17788 do_facet ost1 $LCTL set_param fail_loc=0x31c
17790 # ignore dd failure
17791 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17793 do_facet ost1 $LCTL set_param fail_loc=0
17794 umount_client $MOUNT || error "umount failed"
17795 mount_client $MOUNT || error "mount failed"
17796 stop ost1 || error "cannot stop ost1"
17797 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17799 run_test 232a "failed lock should not block umount"
17802 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17803 skip "Need MDS version at least 2.10.58"
17805 mkdir -p $DIR/$tdir
17806 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17807 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17809 cancel_lru_locks osc
17811 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17812 do_facet ost1 $LCTL set_param fail_loc=0x31c
17815 $LFS data_version $DIR/$tdir/$tfile || true
17817 do_facet ost1 $LCTL set_param fail_loc=0
17818 umount_client $MOUNT || error "umount failed"
17819 mount_client $MOUNT || error "mount failed"
17820 stop ost1 || error "cannot stop ost1"
17821 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17823 run_test 232b "failed data version lock should not block umount"
17826 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17827 skip "Need MDS version at least 2.3.64"
17828 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17830 local fid=$($LFS path2fid $MOUNT)
17832 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17833 error "cannot access $MOUNT using its FID '$fid'"
17835 run_test 233a "checking that OBF of the FS root succeeds"
17838 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17839 skip "Need MDS version at least 2.5.90"
17840 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17842 local fid=$($LFS path2fid $MOUNT/.lustre)
17844 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17845 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17847 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17848 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17849 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17851 run_test 233b "checking that OBF of the FS .lustre succeeds"
17854 local p="$TMP/sanityN-$TESTNAME.parameters"
17855 save_lustre_params client "llite.*.xattr_cache" > $p
17856 lctl set_param llite.*.xattr_cache 1 ||
17857 skip_env "xattr cache is not supported"
17859 mkdir -p $DIR/$tdir || error "mkdir failed"
17860 touch $DIR/$tdir/$tfile || error "touch failed"
17861 # OBD_FAIL_LLITE_XATTR_ENOMEM
17862 $LCTL set_param fail_loc=0x1405
17863 getfattr -n user.attr $DIR/$tdir/$tfile &&
17864 error "getfattr should have failed with ENOMEM"
17865 $LCTL set_param fail_loc=0x0
17868 restore_lustre_params < $p
17871 run_test 234 "xattr cache should not crash on ENOMEM"
17874 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17875 skip "Need MDS version at least 2.4.52"
17877 flock_deadlock $DIR/$tfile
17882 124) error "process hangs on a deadlock"
17884 *) error "error executing flock_deadlock $DIR/$tfile"
17888 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17892 check_swap_layouts_support
17894 local ref1=/etc/passwd
17895 local ref2=/etc/group
17896 local file1=$DIR/$tdir/f1
17897 local file2=$DIR/$tdir/f2
17899 test_mkdir -c1 $DIR/$tdir
17900 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17901 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17902 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17903 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17904 local fd=$(free_fd)
17905 local cmd="exec $fd<>$file2"
17908 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17909 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17912 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17917 run_test 236 "Layout swap on open unlinked file"
17919 # LU-4659 linkea consistency
17921 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17922 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17923 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17924 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17927 ln $DIR/$tfile $DIR/$tfile.lnk
17928 touch $DIR/$tfile.new
17929 mv $DIR/$tfile.new $DIR/$tfile
17930 local fid1=$($LFS path2fid $DIR/$tfile)
17931 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17932 local path1=$($LFS fid2path $FSNAME "$fid1")
17933 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17934 local path2=$($LFS fid2path $FSNAME "$fid2")
17935 [ $tfile.lnk == $path2 ] ||
17936 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17939 run_test 238 "Verify linkea consistency"
17941 test_239A() { # was test_239
17942 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17943 skip "Need MDS version at least 2.5.60"
17945 local list=$(comma_list $(mdts_nodes))
17947 mkdir -p $DIR/$tdir
17948 createmany -o $DIR/$tdir/f- 5000
17949 unlinkmany $DIR/$tdir/f- 5000
17950 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17951 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17952 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17953 osp.*MDT*.sync_in_flight" | calc_sum)
17954 [ "$changes" -eq 0 ] || error "$changes not synced"
17956 run_test 239A "osp_sync test"
17958 test_239a() { #LU-5297
17959 remote_mds_nodsh && skip "remote MDS with nodsh"
17962 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17963 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17964 chgrp $RUNAS_GID $DIR/$tfile
17965 wait_delete_completed
17967 run_test 239a "process invalid osp sync record correctly"
17969 test_239b() { #LU-5297
17970 remote_mds_nodsh && skip "remote MDS with nodsh"
17973 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17974 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17975 chgrp $RUNAS_GID $DIR/$tfile1
17976 wait_delete_completed
17977 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17979 chgrp $RUNAS_GID $DIR/$tfile2
17980 wait_delete_completed
17982 run_test 239b "process osp sync record with ENOMEM error correctly"
17985 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17986 remote_mds_nodsh && skip "remote MDS with nodsh"
17988 mkdir -p $DIR/$tdir
17990 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17991 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17992 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17993 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17995 umount_client $MOUNT || error "umount failed"
17996 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17997 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17998 mount_client $MOUNT || error "failed to mount client"
18000 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18001 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18003 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18009 for LOOP in $(seq $count); do
18010 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18011 cancel_lru_locks $OSC || true
18019 for LOOP in $(seq $1); do
18020 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18025 test_241a() { # was test_241
18026 local bsize=$PAGE_SIZE
18028 (( bsize < 40960 )) && bsize=40960
18029 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18031 cancel_lru_locks $OSC
18032 test_241_bio 1000 $bsize &
18034 test_241_dio 1000 $bsize
18037 run_test 241a "bio vs dio"
18040 local bsize=$PAGE_SIZE
18042 (( bsize < 40960 )) && bsize=40960
18043 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18045 test_241_dio 1000 $bsize &
18047 test_241_dio 1000 $bsize
18050 run_test 241b "dio vs dio"
18053 remote_mds_nodsh && skip "remote MDS with nodsh"
18055 mkdir -p $DIR/$tdir
18056 touch $DIR/$tdir/$tfile
18058 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18059 do_facet mds1 lctl set_param fail_loc=0x105
18060 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18062 do_facet mds1 lctl set_param fail_loc=0
18063 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18065 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18069 test_mkdir $DIR/$tdir
18070 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18072 run_test 243 "various group lock tests"
18076 test_mkdir $DIR/$tdir
18077 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18078 sendfile_grouplock $DIR/$tdir/$tfile || \
18079 error "sendfile+grouplock failed"
18082 run_test 244a "sendfile with group lock tests"
18086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18089 local size=$((1024*1024))
18091 test_mkdir $DIR/$tdir
18092 for i in $(seq 1 $threads); do
18093 local file=$DIR/$tdir/file_$((i / 10))
18094 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18097 for i in $(seq 1 $threads); do
18101 run_test 244b "multi-threaded write with group lock"
18104 local flagname="multi_mod_rpcs"
18105 local connect_data_name="max_mod_rpcs"
18108 # check if multiple modify RPCs flag is set
18109 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18110 grep "connect_flags:")
18113 echo "$out" | grep -qw $flagname
18114 if [ $? -ne 0 ]; then
18115 echo "connect flag $flagname is not set"
18119 # check if multiple modify RPCs data is set
18120 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18123 echo "$out" | grep -qw $connect_data_name ||
18124 error "import should have connect data $connect_data_name"
18126 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18132 umount_client $submount
18137 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18139 skip_env "Fileset feature is not supported"
18141 local submount=${MOUNT}_$tdir
18144 mkdir -p $submount || error "mkdir $submount failed"
18145 FILESET="$FILESET/$tdir" mount_client $submount ||
18146 error "mount $submount failed"
18147 trap "cleanup_247 $submount" EXIT
18148 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18149 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18150 error "read $MOUNT/$tdir/$tfile failed"
18151 cleanup_247 $submount
18153 run_test 247a "mount subdir as fileset"
18156 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18157 skip_env "Fileset feature is not supported"
18159 local submount=${MOUNT}_$tdir
18161 rm -rf $MOUNT/$tdir
18162 mkdir -p $submount || error "mkdir $submount failed"
18164 FILESET="$FILESET/$tdir" mount_client $submount &&
18165 error "mount $submount should fail"
18168 run_test 247b "mount subdir that dose not exist"
18171 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18172 skip_env "Fileset feature is not supported"
18174 local submount=${MOUNT}_$tdir
18176 mkdir -p $MOUNT/$tdir/dir1
18177 mkdir -p $submount || error "mkdir $submount failed"
18178 trap "cleanup_247 $submount" EXIT
18179 FILESET="$FILESET/$tdir" mount_client $submount ||
18180 error "mount $submount failed"
18181 local fid=$($LFS path2fid $MOUNT/)
18182 $LFS fid2path $submount $fid && error "fid2path should fail"
18183 cleanup_247 $submount
18185 run_test 247c "running fid2path outside root"
18188 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18189 skip "Fileset feature is not supported"
18191 local submount=${MOUNT}_$tdir
18193 mkdir -p $MOUNT/$tdir/dir1
18194 mkdir -p $submount || error "mkdir $submount failed"
18195 FILESET="$FILESET/$tdir" mount_client $submount ||
18196 error "mount $submount failed"
18197 trap "cleanup_247 $submount" EXIT
18198 local fid=$($LFS path2fid $submount/dir1)
18199 $LFS fid2path $submount $fid || error "fid2path should succeed"
18200 cleanup_247 $submount
18202 run_test 247d "running fid2path inside root"
18206 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18208 skip "Fileset feature is not supported"
18210 local submount=${MOUNT}_$tdir
18213 mkdir -p $submount || error "mkdir $submount failed"
18214 FILESET="$FILESET/.." mount_client $submount &&
18215 error "mount $submount should fail"
18218 run_test 247e "mount .. as fileset"
18221 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18222 [ -z "$fast_read_sav" ] && skip "no fast read support"
18224 # create a large file for fast read verification
18225 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18227 # make sure the file is created correctly
18228 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18229 { rm -f $DIR/$tfile; skip "file creation error"; }
18231 echo "Test 1: verify that fast read is 4 times faster on cache read"
18233 # small read with fast read enabled
18234 $LCTL set_param -n llite.*.fast_read=1
18235 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18236 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18237 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18238 # small read with fast read disabled
18239 $LCTL set_param -n llite.*.fast_read=0
18240 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18241 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18242 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18244 # verify that fast read is 4 times faster for cache read
18245 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18246 error_not_in_vm "fast read was not 4 times faster: " \
18247 "$t_fast vs $t_slow"
18249 echo "Test 2: verify the performance between big and small read"
18250 $LCTL set_param -n llite.*.fast_read=1
18252 # 1k non-cache read
18253 cancel_lru_locks osc
18254 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18255 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18256 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18258 # 1M non-cache read
18259 cancel_lru_locks osc
18260 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18261 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18262 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18264 # verify that big IO is not 4 times faster than small IO
18265 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18266 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18268 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18271 run_test 248a "fast read verification"
18274 # Default short_io_bytes=16384, try both smaller and larger sizes.
18275 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18276 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18277 echo "bs=53248 count=113 normal buffered write"
18278 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18279 error "dd of initial data file failed"
18280 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18282 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18283 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18284 error "dd with sync normal writes failed"
18285 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18287 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18288 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18289 error "dd with sync small writes failed"
18290 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18292 cancel_lru_locks osc
18294 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18295 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18296 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18297 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18298 iflag=direct || error "dd with O_DIRECT small read failed"
18299 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18300 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18301 error "compare $TMP/$tfile.1 failed"
18303 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18304 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18306 # just to see what the maximum tunable value is, and test parsing
18307 echo "test invalid parameter 2MB"
18308 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18309 error "too-large short_io_bytes allowed"
18310 echo "test maximum parameter 512KB"
18311 # if we can set a larger short_io_bytes, run test regardless of version
18312 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18313 # older clients may not allow setting it this large, that's OK
18314 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18315 skip "Need at least client version 2.13.50"
18316 error "medium short_io_bytes failed"
18318 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18319 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18321 echo "test large parameter 64KB"
18322 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18323 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18325 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18326 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18327 error "dd with sync large writes failed"
18328 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18330 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18331 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18332 num=$((113 * 4096 / PAGE_SIZE))
18333 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18334 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18335 error "dd with O_DIRECT large writes failed"
18336 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18337 error "compare $DIR/$tfile.3 failed"
18339 cancel_lru_locks osc
18341 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18342 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18343 error "dd with O_DIRECT large read failed"
18344 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18345 error "compare $TMP/$tfile.2 failed"
18347 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18348 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18349 error "dd with O_DIRECT large read failed"
18350 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18351 error "compare $TMP/$tfile.3 failed"
18353 run_test 248b "test short_io read and write for both small and large sizes"
18355 test_249() { # LU-7890
18356 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18357 skip "Need at least version 2.8.54"
18360 $LFS setstripe -c 1 $DIR/$tfile
18361 # Offset 2T == 4k * 512M
18362 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18363 error "dd to 2T offset failed"
18365 run_test 249 "Write above 2T file size"
18368 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18369 && skip "no 16TB file size limit on ZFS"
18371 $LFS setstripe -c 1 $DIR/$tfile
18372 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18373 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18374 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18375 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18376 conv=notrunc,fsync && error "append succeeded"
18379 run_test 250 "Write above 16T limit"
18382 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18384 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18385 #Skip once - writing the first stripe will succeed
18386 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18387 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18388 error "short write happened"
18390 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18391 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18392 error "short read happened"
18396 run_test 251 "Handling short read and write correctly"
18399 remote_mds_nodsh && skip "remote MDS with nodsh"
18400 remote_ost_nodsh && skip "remote OST with nodsh"
18401 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18402 skip_env "ldiskfs only test"
18412 # check lr_reader on OST0000
18414 dev=$(facet_device $tgt)
18415 out=$(do_facet $tgt $LR_READER $dev)
18416 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18418 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18419 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18420 error "Invalid uuid returned by $LR_READER on target $tgt"
18421 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18423 # check lr_reader -c on MDT0000
18425 dev=$(facet_device $tgt)
18426 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18427 skip "$LR_READER does not support additional options"
18429 out=$(do_facet $tgt $LR_READER -c $dev)
18430 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18432 num=$(echo "$out" | grep -c "mdtlov")
18433 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18434 error "Invalid number of mdtlov clients returned by $LR_READER"
18435 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18437 # check lr_reader -cr on MDT0000
18438 out=$(do_facet $tgt $LR_READER -cr $dev)
18439 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18441 echo "$out" | grep -q "^reply_data:$" ||
18442 error "$LR_READER should have returned 'reply_data' section"
18443 num=$(echo "$out" | grep -c "client_generation")
18444 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18446 run_test 252 "check lr_reader tool"
18449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18450 remote_mds_nodsh && skip "remote MDS with nodsh"
18451 remote_mgs_nodsh && skip "remote MGS with nodsh"
18455 local ost_name=$(ostname_from_index $ostidx)
18458 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18459 do_facet $SINGLEMDS $LCTL get_param -n \
18460 osp.$mdtosc_proc1.reserved_mb_high ||
18461 skip "remote MDS does not support reserved_mb_high"
18465 wait_delete_completed
18468 pool_add $TESTNAME || error "Pool creation failed"
18469 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18471 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18472 error "Setstripe failed"
18474 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18476 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18478 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18480 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18481 osp.$mdtosc_proc1.prealloc_status)
18482 echo "prealloc_status $oa_status"
18484 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18485 error "File creation should fail"
18487 #object allocation was stopped, but we still able to append files
18488 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18489 oflag=append || error "Append failed"
18491 rm -f $DIR/$tdir/$tfile.0
18493 # For this test, we want to delete the files we created to go out of
18494 # space but leave the watermark, so we remain nearly out of space
18495 ost_watermarks_enospc_delete_files $tfile $ostidx
18497 wait_delete_completed
18501 for i in $(seq 10 12); do
18502 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18503 2>/dev/null || error "File creation failed after rm"
18506 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18507 osp.$mdtosc_proc1.prealloc_status)
18508 echo "prealloc_status $oa_status"
18510 if (( oa_status != 0 )); then
18511 error "Object allocation still disable after rm"
18514 run_test 253 "Check object allocation limit"
18517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18518 remote_mds_nodsh && skip "remote MDS with nodsh"
18519 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18520 skip "MDS does not support changelog_size"
18523 local MDT0=$(facet_svc $SINGLEMDS)
18525 changelog_register || error "changelog_register failed"
18527 changelog_clear 0 || error "changelog_clear failed"
18529 local size1=$(do_facet $SINGLEMDS \
18530 $LCTL get_param -n mdd.$MDT0.changelog_size)
18531 echo "Changelog size $size1"
18534 $LFS mkdir -i 0 $DIR/$tdir
18536 mkdir -p $DIR/$tdir/pics/2008/zachy
18537 touch $DIR/$tdir/pics/2008/zachy/timestamp
18538 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18539 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18540 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18541 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18542 rm $DIR/$tdir/pics/desktop.jpg
18544 local size2=$(do_facet $SINGLEMDS \
18545 $LCTL get_param -n mdd.$MDT0.changelog_size)
18546 echo "Changelog size after work $size2"
18548 (( $size2 > $size1 )) ||
18549 error "new Changelog size=$size2 less than old size=$size1"
18551 run_test 254 "Check changelog size"
18558 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18559 awk -F: '{print $2}' | grep $type > /dev/null
18560 if [ $? -ne 0 ]; then
18570 lfs ladvise -a willread $file > /dev/null 2>&1
18571 if [ $? -eq 0 ]; then
18575 lfs ladvise -a willread $file 2>&1 |
18576 grep "Inappropriate ioctl for device" > /dev/null
18577 if [ $? -eq 0 ]; then
18584 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18587 # run a random read IO workload
18588 # usage: random_read_iops <filename> <filesize> <iosize>
18589 random_read_iops() {
18592 local iosize=${3:-4096}
18594 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18595 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18598 drop_file_oss_cache() {
18602 $LFS ladvise -a dontneed $file 2>/dev/null ||
18603 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18606 ladvise_willread_performance()
18609 local average_origin=0
18610 local average_cache=0
18611 local average_ladvise=0
18613 for ((i = 1; i <= $repeat; i++)); do
18614 echo "Iter $i/$repeat: reading without willread hint"
18615 cancel_lru_locks osc
18616 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18617 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18618 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18619 average_origin=$(bc <<<"$average_origin + $speed_origin")
18621 cancel_lru_locks osc
18622 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18623 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18624 average_cache=$(bc <<<"$average_cache + $speed_cache")
18626 cancel_lru_locks osc
18627 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18628 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18629 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18630 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18631 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18633 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18634 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18635 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18637 speedup_cache=$(percent $average_cache $average_origin)
18638 speedup_ladvise=$(percent $average_ladvise $average_origin)
18640 echo "Average uncached read: $average_origin"
18641 echo "Average speedup with OSS cached read: " \
18642 "$average_cache = +$speedup_cache%"
18643 echo "Average speedup with ladvise willread: " \
18644 "$average_ladvise = +$speedup_ladvise%"
18646 local lowest_speedup=20
18647 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18648 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18649 "got $average_cache%. Skipping ladvise willread check."
18653 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18654 # it is still good to run until then to exercise 'ladvise willread'
18655 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18656 [ "$ost1_FSTYPE" = "zfs" ] &&
18657 echo "osd-zfs does not support dontneed or drop_caches" &&
18660 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18661 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18662 error_not_in_vm "Speedup with willread is less than " \
18663 "$lowest_speedup%, got $average_ladvise%"
18667 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18668 skip "lustre < 2.8.54 does not support ladvise "
18669 remote_ost_nodsh && skip "remote OST with nodsh"
18671 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18673 ladvise_no_type willread $DIR/$tfile &&
18674 skip "willread ladvise is not supported"
18676 ladvise_no_ioctl $DIR/$tfile &&
18677 skip "ladvise ioctl is not supported"
18680 local size=$((size_mb * 1048576))
18681 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18682 error "dd to $DIR/$tfile failed"
18684 lfs ladvise -a willread $DIR/$tfile ||
18685 error "Ladvise failed with no range argument"
18687 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18688 error "Ladvise failed with no -l or -e argument"
18690 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18691 error "Ladvise failed with only -e argument"
18693 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18694 error "Ladvise failed with only -l argument"
18696 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18697 error "End offset should not be smaller than start offset"
18699 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18700 error "End offset should not be equal to start offset"
18702 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18703 error "Ladvise failed with overflowing -s argument"
18705 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18706 error "Ladvise failed with overflowing -e argument"
18708 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18709 error "Ladvise failed with overflowing -l argument"
18711 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18712 error "Ladvise succeeded with conflicting -l and -e arguments"
18714 echo "Synchronous ladvise should wait"
18716 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18717 do_nodes $(comma_list $(osts_nodes)) \
18718 $LCTL set_param fail_val=$delay fail_loc=0x237
18720 local start_ts=$SECONDS
18721 lfs ladvise -a willread $DIR/$tfile ||
18722 error "Ladvise failed with no range argument"
18723 local end_ts=$SECONDS
18724 local inteval_ts=$((end_ts - start_ts))
18726 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18727 error "Synchronous advice didn't wait reply"
18730 echo "Asynchronous ladvise shouldn't wait"
18731 local start_ts=$SECONDS
18732 lfs ladvise -a willread -b $DIR/$tfile ||
18733 error "Ladvise failed with no range argument"
18734 local end_ts=$SECONDS
18735 local inteval_ts=$((end_ts - start_ts))
18737 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18738 error "Asynchronous advice blocked"
18741 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18742 ladvise_willread_performance
18744 run_test 255a "check 'lfs ladvise -a willread'"
18750 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18754 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18755 skip "lustre < 2.8.54 does not support ladvise "
18756 remote_ost_nodsh && skip "remote OST with nodsh"
18758 lfs setstripe -c 1 -i 0 $DIR/$tfile
18760 ladvise_no_type dontneed $DIR/$tfile &&
18761 skip "dontneed ladvise is not supported"
18763 ladvise_no_ioctl $DIR/$tfile &&
18764 skip "ladvise ioctl is not supported"
18766 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18767 [ "$ost1_FSTYPE" = "zfs" ] &&
18768 skip "zfs-osd does not support 'ladvise dontneed'"
18771 local size=$((size_mb * 1048576))
18772 # In order to prevent disturbance of other processes, only check 3/4
18773 # of the memory usage
18774 local kibibytes=$((size_mb * 1024 * 3 / 4))
18776 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18777 error "dd to $DIR/$tfile failed"
18779 #force write to complete before dropping OST cache & checking memory
18782 local total=$(facet_meminfo ost1 MemTotal)
18783 echo "Total memory: $total KiB"
18785 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18786 local before_read=$(facet_meminfo ost1 Cached)
18787 echo "Cache used before read: $before_read KiB"
18789 lfs ladvise -a willread $DIR/$tfile ||
18790 error "Ladvise willread failed"
18791 local after_read=$(facet_meminfo ost1 Cached)
18792 echo "Cache used after read: $after_read KiB"
18794 lfs ladvise -a dontneed $DIR/$tfile ||
18795 error "Ladvise dontneed again failed"
18796 local no_read=$(facet_meminfo ost1 Cached)
18797 echo "Cache used after dontneed ladvise: $no_read KiB"
18799 if [ $total -lt $((before_read + kibibytes)) ]; then
18800 echo "Memory is too small, abort checking"
18804 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18805 error "Ladvise willread should use more memory" \
18806 "than $kibibytes KiB"
18809 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18810 error "Ladvise dontneed should release more memory" \
18811 "than $kibibytes KiB"
18814 run_test 255b "check 'lfs ladvise -a dontneed'"
18817 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18818 skip "lustre < 2.10.50 does not support lockahead"
18826 test_mkdir -p $DIR/$tdir
18827 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18829 #test 10 returns only success/failure
18831 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18833 if [ $rc -eq 255 ]; then
18834 error "Ladvise test${i} failed, ${rc}"
18837 #test 11 counts lock enqueue requests, all others count new locks
18839 count=$(do_facet ost1 \
18840 $LCTL get_param -n ost.OSS.ost.stats)
18841 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18843 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18845 if [ $rc -eq 255 ]; then
18846 error "Ladvise test${i} failed, ${rc}"
18849 new_count=$(do_facet ost1 \
18850 $LCTL get_param -n ost.OSS.ost.stats)
18851 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18852 awk '{ print $2 }')
18854 difference="$((new_count - count))"
18855 if [ $difference -ne $rc ]; then
18856 error "Ladvise test${i}, bad enqueue count, returned " \
18857 "${rc}, actual ${difference}"
18860 for i in $(seq 12 21); do
18861 # If we do not do this, we run the risk of having too many
18862 # locks and starting lock cancellation while we are checking
18864 cancel_lru_locks osc
18866 count=$($LCTL get_param -n \
18867 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18869 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18871 if [ $rc -eq 255 ]; then
18872 error "Ladvise test ${i} failed, ${rc}"
18875 new_count=$($LCTL get_param -n \
18876 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18877 difference="$((new_count - count))"
18879 # Test 15 output is divided by 100 to map down to valid return
18880 if [ $i -eq 15 ]; then
18884 if [ $difference -ne $rc ]; then
18885 error "Ladvise test ${i}, bad lock count, returned " \
18886 "${rc}, actual ${difference}"
18890 #test 22 returns only success/failure
18892 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18894 if [ $rc -eq 255 ]; then
18895 error "Ladvise test${i} failed, ${rc}"
18898 run_test 255c "suite of ladvise lockahead tests"
18901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18902 remote_mds_nodsh && skip "remote MDS with nodsh"
18903 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18904 changelog_users $SINGLEMDS | grep "^cl" &&
18905 skip "active changelog user"
18911 mdt_dev=$(mdsdevname 1)
18914 changelog_register || error "changelog_register failed"
18917 mkdir -p $DIR/$tdir
18919 changelog_clear 0 || error "changelog_clear failed"
18922 touch $DIR/$tdir/{1..10}
18925 stop $SINGLEMDS || error "Fail to stop MDT"
18929 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18931 #after mount new plainllog is used
18932 touch $DIR/$tdir/{11..19}
18933 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18934 stack_trap "rm -f $tmpfile"
18935 cat_sl=$(do_facet $SINGLEMDS "sync; \
18936 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18937 llog_reader $tmpfile | grep -c type=1064553b")
18938 do_facet $SINGLEMDS llog_reader $tmpfile
18940 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18942 changelog_clear 0 || error "changelog_clear failed"
18944 cat_sl=$(do_facet $SINGLEMDS "sync; \
18945 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18946 llog_reader $tmpfile | grep -c type=1064553b")
18948 if (( cat_sl == 2 )); then
18949 error "Empty plain llog was not deleted from changelog catalog"
18950 elif (( cat_sl != 1 )); then
18951 error "Active plain llog shouldn't be deleted from catalog"
18954 run_test 256 "Check llog delete for empty and not full state"
18957 remote_mds_nodsh && skip "remote MDS with nodsh"
18958 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18959 skip "Need MDS version at least 2.8.55"
18961 test_mkdir $DIR/$tdir
18963 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18964 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18967 #define OBD_FAIL_MDS_XATTR_REP 0x161
18968 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18969 local facet=mds$((mdtidx + 1))
18970 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18971 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18973 stop $facet || error "stop MDS failed"
18974 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18975 error "start MDS fail"
18976 wait_recovery_complete $facet
18978 run_test 257 "xattr locks are not lost"
18980 # Verify we take the i_mutex when security requires it
18982 #define OBD_FAIL_IMUTEX_SEC 0x141c
18983 $LCTL set_param fail_loc=0x141c
18985 chmod u+s $DIR/$tfile
18986 chmod a+rwx $DIR/$tfile
18987 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18989 if [ $RC -ne 0 ]; then
18990 error "error, failed to take i_mutex, rc=$?"
18994 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18996 # Verify we do NOT take the i_mutex in the normal case
18998 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18999 $LCTL set_param fail_loc=0x141d
19002 chmod a+rw $DIR/$tfile
19003 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19005 if [ $RC -ne 0 ]; then
19006 error "error, took i_mutex unnecessarily, rc=$?"
19011 run_test 258b "verify i_mutex security behavior"
19014 local file=$DIR/$tfile
19018 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19020 stack_trap "rm -f $file" EXIT
19022 wait_delete_completed
19023 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19024 echo "before: $before"
19026 $LFS setstripe -i 0 -c 1 $file
19027 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19029 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19030 echo "after write: $after"
19032 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19033 do_facet ost1 $LCTL set_param fail_loc=0x2301
19035 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19036 echo "after truncate: $after"
19039 do_facet ost1 $LCTL set_param fail_loc=0
19040 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19042 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19043 echo "after restart: $after"
19044 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19045 error "missing truncate?"
19049 run_test 259 "crash at delayed truncate"
19052 #define OBD_FAIL_MDC_CLOSE 0x806
19053 $LCTL set_param fail_loc=0x80000806
19057 run_test 260 "Check mdc_close fail"
19059 ### Data-on-MDT sanity tests ###
19061 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19062 skip "Need MDS version at least 2.10.55 for DoM"
19065 local dom=$DIR/$tdir/dom_file
19066 local tmp=$DIR/$tdir/tmp_file
19068 mkdir -p $DIR/$tdir
19070 # basic checks for DoM component creation
19071 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19072 error "Can set MDT layout to non-first entry"
19074 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19075 error "Can define multiple entries as MDT layout"
19077 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19079 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19080 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19081 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19083 local mdtidx=$($LFS getstripe -m $dom)
19084 local mdtname=MDT$(printf %04x $mdtidx)
19085 local facet=mds$((mdtidx + 1))
19086 local space_check=1
19088 # Skip free space checks with ZFS
19089 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19093 local size_tmp=$((65536 * 3))
19094 local mdtfree1=$(do_facet $facet \
19095 lctl get_param -n osd*.*$mdtname.kbytesfree)
19097 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19098 # check also direct IO along write
19099 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19100 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19102 cmp $tmp $dom || error "file data is different"
19103 [ $(stat -c%s $dom) == $size_tmp ] ||
19104 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19105 if [ $space_check == 1 ]; then
19106 local mdtfree2=$(do_facet $facet \
19107 lctl get_param -n osd*.*$mdtname.kbytesfree)
19109 # increase in usage from by $size_tmp
19110 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19111 error "MDT free space wrong after write: " \
19112 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19116 local size_dom=10000
19118 $TRUNCATE $dom $size_dom
19119 [ $(stat -c%s $dom) == $size_dom ] ||
19120 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19121 if [ $space_check == 1 ]; then
19122 mdtfree1=$(do_facet $facet \
19123 lctl get_param -n osd*.*$mdtname.kbytesfree)
19124 # decrease in usage from $size_tmp to new $size_dom
19125 [ $(($mdtfree1 - $mdtfree2)) -ge \
19126 $(((size_tmp - size_dom) / 1024)) ] ||
19127 error "MDT free space is wrong after truncate: " \
19128 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19134 size_dom=$((size_dom + size_tmp))
19135 [ $(stat -c%s $dom) == $size_dom ] ||
19136 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19137 if [ $space_check == 1 ]; then
19138 mdtfree2=$(do_facet $facet \
19139 lctl get_param -n osd*.*$mdtname.kbytesfree)
19140 # increase in usage by $size_tmp from previous
19141 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19142 error "MDT free space is wrong after append: " \
19143 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19148 if [ $space_check == 1 ]; then
19149 mdtfree1=$(do_facet $facet \
19150 lctl get_param -n osd*.*$mdtname.kbytesfree)
19151 # decrease in usage by $size_dom from previous
19152 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19153 error "MDT free space is wrong after removal: " \
19154 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19157 # combined striping
19158 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19159 error "Can't create DoM + OST striping"
19161 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19162 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19163 # check also direct IO along write
19164 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19166 cmp $tmp $dom || error "file data is different"
19167 [ $(stat -c%s $dom) == $size_tmp ] ||
19168 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19173 run_test 270a "DoM: basic functionality tests"
19176 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19177 skip "Need MDS version at least 2.10.55"
19179 local dom=$DIR/$tdir/dom_file
19180 local max_size=1048576
19182 mkdir -p $DIR/$tdir
19183 $LFS setstripe -E $max_size -L mdt $dom
19185 # truncate over the limit
19186 $TRUNCATE $dom $(($max_size + 1)) &&
19187 error "successful truncate over the maximum size"
19188 # write over the limit
19189 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19190 error "successful write over the maximum size"
19191 # append over the limit
19192 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19193 echo "12345" >> $dom && error "successful append over the maximum size"
19198 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19201 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19202 skip "Need MDS version at least 2.10.55"
19204 mkdir -p $DIR/$tdir
19205 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19207 # check files inherit DoM EA
19208 touch $DIR/$tdir/first
19209 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19210 error "bad pattern"
19211 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19212 error "bad stripe count"
19213 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19214 error "bad stripe size"
19216 # check directory inherits DoM EA and uses it as default
19217 mkdir $DIR/$tdir/subdir
19218 touch $DIR/$tdir/subdir/second
19219 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19220 error "bad pattern in sub-directory"
19221 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19222 error "bad stripe count in sub-directory"
19223 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19224 error "bad stripe size in sub-directory"
19227 run_test 270c "DoM: DoM EA inheritance tests"
19230 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19231 skip "Need MDS version at least 2.10.55"
19233 mkdir -p $DIR/$tdir
19234 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19236 # inherit default DoM striping
19237 mkdir $DIR/$tdir/subdir
19238 touch $DIR/$tdir/subdir/f1
19240 # change default directory striping
19241 $LFS setstripe -c 1 $DIR/$tdir/subdir
19242 touch $DIR/$tdir/subdir/f2
19243 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19244 error "wrong default striping in file 2"
19245 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19246 error "bad pattern in file 2"
19249 run_test 270d "DoM: change striping from DoM to RAID0"
19252 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19253 skip "Need MDS version at least 2.10.55"
19255 mkdir -p $DIR/$tdir/dom
19256 mkdir -p $DIR/$tdir/norm
19259 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19260 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19262 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19263 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19265 # find DoM files by layout
19266 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19267 [ $NUM -eq $DOMFILES ] ||
19268 error "lfs find -L: found $NUM, expected $DOMFILES"
19269 echo "Test 1: lfs find 20 DOM files by layout: OK"
19271 # there should be 1 dir with default DOM striping
19272 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19274 error "lfs find -L: found $NUM, expected 1 dir"
19275 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19277 # find DoM files by stripe size
19278 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19279 [ $NUM -eq $DOMFILES ] ||
19280 error "lfs find -S: found $NUM, expected $DOMFILES"
19281 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19283 # find files by stripe offset except DoM files
19284 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19285 [ $NUM -eq $NORMFILES ] ||
19286 error "lfs find -i: found $NUM, expected $NORMFILES"
19287 echo "Test 5: lfs find no DOM files by stripe index: OK"
19290 run_test 270e "DoM: lfs find with DoM files test"
19293 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19294 skip "Need MDS version at least 2.10.55"
19296 local mdtname=${FSNAME}-MDT0000-mdtlov
19297 local dom=$DIR/$tdir/dom_file
19298 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19299 lod.$mdtname.dom_stripesize)
19300 local dom_limit=131072
19302 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19303 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19304 lod.$mdtname.dom_stripesize)
19305 [ ${dom_limit} -eq ${dom_current} ] ||
19306 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19308 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19309 $LFS setstripe -d $DIR/$tdir
19310 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19311 error "Can't set directory default striping"
19313 # exceed maximum stripe size
19314 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19315 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19316 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19317 error "Able to create DoM component size more than LOD limit"
19319 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19320 dom_current=$(do_facet mds1 $LCTL get_param -n \
19321 lod.$mdtname.dom_stripesize)
19322 [ 0 -eq ${dom_current} ] ||
19323 error "Can't set zero DoM stripe limit"
19326 # attempt to create DoM file on server with disabled DoM should
19327 # remove DoM entry from layout and be succeed
19328 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19329 error "Can't create DoM file (DoM is disabled)"
19330 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19331 error "File has DoM component while DoM is disabled"
19334 # attempt to create DoM file with only DoM stripe should return error
19335 $LFS setstripe -E $dom_limit -L mdt $dom &&
19336 error "Able to create DoM-only file while DoM is disabled"
19338 # too low values to be aligned with smallest stripe size 64K
19339 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19340 dom_current=$(do_facet mds1 $LCTL get_param -n \
19341 lod.$mdtname.dom_stripesize)
19342 [ 30000 -eq ${dom_current} ] &&
19343 error "Can set too small DoM stripe limit"
19345 # 64K is a minimal stripe size in Lustre, expect limit of that size
19346 [ 65536 -eq ${dom_current} ] ||
19347 error "Limit is not set to 64K but ${dom_current}"
19349 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19350 dom_current=$(do_facet mds1 $LCTL get_param -n \
19351 lod.$mdtname.dom_stripesize)
19353 [ 2147483648 -eq ${dom_current} ] &&
19354 error "Can set too large DoM stripe limit"
19356 do_facet mds1 $LCTL set_param -n \
19357 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19358 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19359 error "Can't create DoM component size after limit change"
19360 do_facet mds1 $LCTL set_param -n \
19361 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19362 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19363 error "Can't create DoM file after limit decrease"
19364 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19365 error "Can create big DoM component after limit decrease"
19366 touch ${dom}_def ||
19367 error "Can't create file with old default layout"
19369 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19372 run_test 270f "DoM: maximum DoM stripe size checks"
19375 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19376 skip "Need MDS version at least 2.13.52"
19377 local dom=$DIR/$tdir/$tfile
19379 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19380 local lodname=${FSNAME}-MDT0000-mdtlov
19382 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19383 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19384 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19385 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19387 local dom_limit=1024
19388 local dom_threshold="50%"
19390 $LFS setstripe -d $DIR/$tdir
19391 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19392 error "Can't set directory default striping"
19394 do_facet mds1 $LCTL set_param -n \
19395 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19396 # set 0 threshold and create DOM file to change tunable stripesize
19397 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19398 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19399 error "Failed to create $dom file"
19400 # now tunable dom_cur_stripesize should reach maximum
19401 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19402 lod.${lodname}.dom_stripesize_cur_kb)
19403 [[ $dom_current == $dom_limit ]] ||
19404 error "Current DOM stripesize is not maximum"
19407 # set threshold for further tests
19408 do_facet mds1 $LCTL set_param -n \
19409 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19410 echo "DOM threshold is $dom_threshold free space"
19413 # Spoof bfree to exceed threshold
19414 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19415 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19416 for spfree in 40 20 0 15 30 55; do
19417 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19418 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19419 error "Failed to create $dom file"
19420 dom_def=$(do_facet mds1 $LCTL get_param -n \
19421 lod.${lodname}.dom_stripesize_cur_kb)
19422 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19423 [[ $dom_def != $dom_current ]] ||
19424 error "Default stripe size was not changed"
19425 if [[ $spfree > 0 ]] ; then
19426 dom_set=$($LFS getstripe -S $dom)
19427 [[ $dom_set == $((dom_def * 1024)) ]] ||
19428 error "DOM component size is still old"
19430 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19431 error "DoM component is set with no free space"
19434 dom_current=$dom_def
19437 run_test 270g "DoM: default DoM stripe size depends on free space"
19440 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19441 skip "Need MDS version at least 2.10.55"
19443 local dom=$DIR/$tdir/dom
19445 mkdir -p $DIR/$tdir
19447 $LFS setstripe -E 1024K -L mdt $dom
19449 lctl set_param -n mdc.*.stats=clear
19450 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19451 cat $dom > /dev/null
19452 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19453 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19457 run_test 271a "DoM: data is cached for read after write"
19460 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19461 skip "Need MDS version at least 2.10.55"
19463 local dom=$DIR/$tdir/dom
19465 mkdir -p $DIR/$tdir
19467 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19469 lctl set_param -n mdc.*.stats=clear
19470 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19471 cancel_lru_locks mdc
19472 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19473 # second stat to check size is cached on client
19474 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19475 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19476 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19479 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19482 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19483 skip "Need MDS version at least 2.10.55"
19485 local dom=$DIR/$tdir/dom
19487 mkdir -p $DIR/$tdir
19489 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19491 lctl set_param -n mdc.*.stats=clear
19492 lctl set_param -n osc.*.stats=clear
19493 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19494 cancel_lru_locks mdc
19495 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19496 # second stat to check size is cached on client
19497 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19498 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19499 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19500 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19501 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19504 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19510 local mdt=MDT$(printf %04x $mdtidx)
19512 if [ -z $param ]; then
19513 lctl get_param -n mdc.*$mdt*.stats
19515 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19520 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19521 skip "Need MDS version at least 2.10.55"
19523 local dom=$DIR/$tdir/dom
19525 mkdir -p $DIR/$tdir
19527 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19529 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19530 local facet=mds$((mdtidx + 1))
19532 cancel_lru_locks mdc
19533 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19534 createmany -o $dom 1000
19535 lctl set_param -n mdc.*.stats=clear
19536 smalliomany -w $dom 1000 200
19537 get_mdc_stats $mdtidx
19538 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19539 # Each file has 1 open, 1 IO enqueues, total 2000
19540 # but now we have also +1 getxattr for security.capability, total 3000
19541 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19542 unlinkmany $dom 1000
19544 cancel_lru_locks mdc
19545 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19546 createmany -o $dom 1000
19547 lctl set_param -n mdc.*.stats=clear
19548 smalliomany -w $dom 1000 200
19549 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19550 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19551 # for OPEN and IO lock.
19552 [ $((enq - enq_2)) -ge 1000 ] ||
19553 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19554 unlinkmany $dom 1000
19557 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19559 cleanup_271def_tests() {
19565 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19566 skip "Need MDS version at least 2.10.57"
19568 local dom=$DIR/$tdir/dom
19569 local tmp=$TMP/$tfile
19570 trap "cleanup_271def_tests $tmp" EXIT
19572 mkdir -p $DIR/$tdir
19574 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19576 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19578 cancel_lru_locks mdc
19579 dd if=/dev/urandom of=$tmp bs=1000 count=1
19580 dd if=$tmp of=$dom bs=1000 count=1
19581 cancel_lru_locks mdc
19583 cat /etc/hosts >> $tmp
19584 lctl set_param -n mdc.*.stats=clear
19586 # append data to the same file it should update local page
19587 echo "Append to the same page"
19588 cat /etc/hosts >> $dom
19589 local num=$(get_mdc_stats $mdtidx ost_read)
19590 local ra=$(get_mdc_stats $mdtidx req_active)
19591 local rw=$(get_mdc_stats $mdtidx req_waittime)
19593 [ -z $num ] || error "$num READ RPC occured"
19594 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19598 cmp $tmp $dom || error "file miscompare"
19600 cancel_lru_locks mdc
19601 lctl set_param -n mdc.*.stats=clear
19603 echo "Open and read file"
19604 cat $dom > /dev/null
19605 local num=$(get_mdc_stats $mdtidx ost_read)
19606 local ra=$(get_mdc_stats $mdtidx req_active)
19607 local rw=$(get_mdc_stats $mdtidx req_waittime)
19609 [ -z $num ] || error "$num READ RPC occured"
19610 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19614 cmp $tmp $dom || error "file miscompare"
19618 run_test 271d "DoM: read on open (1K file in reply buffer)"
19621 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19622 skip "Need MDS version at least 2.10.57"
19624 local dom=$DIR/$tdir/dom
19625 local tmp=$TMP/$tfile
19626 trap "cleanup_271def_tests $tmp" EXIT
19628 mkdir -p $DIR/$tdir
19630 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19632 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19634 cancel_lru_locks mdc
19635 dd if=/dev/urandom of=$tmp bs=265000 count=1
19636 dd if=$tmp of=$dom bs=265000 count=1
19637 cancel_lru_locks mdc
19638 cat /etc/hosts >> $tmp
19639 lctl set_param -n mdc.*.stats=clear
19641 echo "Append to the same page"
19642 cat /etc/hosts >> $dom
19643 local num=$(get_mdc_stats $mdtidx ost_read)
19644 local ra=$(get_mdc_stats $mdtidx req_active)
19645 local rw=$(get_mdc_stats $mdtidx req_waittime)
19647 [ -z $num ] || error "$num READ RPC occured"
19648 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19652 cmp $tmp $dom || error "file miscompare"
19654 cancel_lru_locks mdc
19655 lctl set_param -n mdc.*.stats=clear
19657 echo "Open and read file"
19658 cat $dom > /dev/null
19659 local num=$(get_mdc_stats $mdtidx ost_read)
19660 local ra=$(get_mdc_stats $mdtidx req_active)
19661 local rw=$(get_mdc_stats $mdtidx req_waittime)
19663 [ -z $num ] && num=0
19664 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19665 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19669 cmp $tmp $dom || error "file miscompare"
19673 run_test 271f "DoM: read on open (200K file and read tail)"
19676 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19677 skip "Skipping due to old client or server version"
19679 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19681 $CHECKSTAT -t file $DIR1/$tfile
19683 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19686 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19687 $LCTL set_param fail_loc=0x80000314
19688 rm $DIR1/$tfile || error "Unlink fails"
19690 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19691 [ $RC -eq 0 ] || error "Failed write to stale object"
19693 run_test 271g "Discard DoM data vs client flush race"
19696 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19697 skip "Need MDS version at least 2.11.50"
19699 local dom=$DIR/$tdir/dom
19700 mkdir -p $DIR/$tdir
19702 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19703 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19704 error "failed to write data into $dom"
19705 local old_md5=$(md5sum $dom)
19707 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19708 error "failed to migrate to the same DoM component"
19710 local new_md5=$(md5sum $dom)
19712 [ "$old_md5" == "$new_md5" ] ||
19713 error "md5sum differ: $old_md5, $new_md5"
19715 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19716 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19718 run_test 272a "DoM migration: new layout with the same DOM component"
19721 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19722 skip "Need MDS version at least 2.11.50"
19724 local dom=$DIR/$tdir/dom
19725 mkdir -p $DIR/$tdir
19726 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19728 local mdtidx=$($LFS getstripe -m $dom)
19729 local mdtname=MDT$(printf %04x $mdtidx)
19730 local facet=mds$((mdtidx + 1))
19732 local mdtfree1=$(do_facet $facet \
19733 lctl get_param -n osd*.*$mdtname.kbytesfree)
19734 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19735 error "failed to write data into $dom"
19736 local old_md5=$(md5sum $dom)
19737 cancel_lru_locks mdc
19738 local mdtfree1=$(do_facet $facet \
19739 lctl get_param -n osd*.*$mdtname.kbytesfree)
19741 $LFS migrate -c2 $dom ||
19742 error "failed to migrate to the new composite layout"
19743 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19744 error "MDT stripe was not removed"
19746 cancel_lru_locks mdc
19747 local new_md5=$(md5sum $dom)
19748 [ "$old_md5" == "$new_md5" ] ||
19749 error "$old_md5 != $new_md5"
19751 # Skip free space checks with ZFS
19752 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19753 local mdtfree2=$(do_facet $facet \
19754 lctl get_param -n osd*.*$mdtname.kbytesfree)
19755 [ $mdtfree2 -gt $mdtfree1 ] ||
19756 error "MDT space is not freed after migration"
19760 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19763 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19764 skip "Need MDS version at least 2.11.50"
19766 local dom=$DIR/$tdir/$tfile
19767 mkdir -p $DIR/$tdir
19768 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19770 local mdtidx=$($LFS getstripe -m $dom)
19771 local mdtname=MDT$(printf %04x $mdtidx)
19772 local facet=mds$((mdtidx + 1))
19774 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19775 error "failed to write data into $dom"
19776 local old_md5=$(md5sum $dom)
19777 cancel_lru_locks mdc
19778 local mdtfree1=$(do_facet $facet \
19779 lctl get_param -n osd*.*$mdtname.kbytesfree)
19781 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19782 error "failed to migrate to the new composite layout"
19783 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19784 error "MDT stripe was not removed"
19786 cancel_lru_locks mdc
19787 local new_md5=$(md5sum $dom)
19788 [ "$old_md5" == "$new_md5" ] ||
19789 error "$old_md5 != $new_md5"
19791 # Skip free space checks with ZFS
19792 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19793 local mdtfree2=$(do_facet $facet \
19794 lctl get_param -n osd*.*$mdtname.kbytesfree)
19795 [ $mdtfree2 -gt $mdtfree1 ] ||
19796 error "MDS space is not freed after migration"
19800 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19803 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19804 skip "Need MDS version at least 2.12.55"
19806 local dom=$DIR/$tdir/$tfile
19807 mkdir -p $DIR/$tdir
19808 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19810 local mdtidx=$($LFS getstripe -m $dom)
19811 local mdtname=MDT$(printf %04x $mdtidx)
19812 local facet=mds$((mdtidx + 1))
19814 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19815 error "failed to write data into $dom"
19816 local old_md5=$(md5sum $dom)
19817 cancel_lru_locks mdc
19818 local mdtfree1=$(do_facet $facet \
19819 lctl get_param -n osd*.*$mdtname.kbytesfree)
19821 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19822 error "failed mirroring to the new composite layout"
19823 $LFS mirror resync $dom ||
19824 error "failed mirror resync"
19825 $LFS mirror split --mirror-id 1 -d $dom ||
19826 error "failed mirror split"
19828 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19829 error "MDT stripe was not removed"
19831 cancel_lru_locks mdc
19832 local new_md5=$(md5sum $dom)
19833 [ "$old_md5" == "$new_md5" ] ||
19834 error "$old_md5 != $new_md5"
19836 # Skip free space checks with ZFS
19837 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19838 local mdtfree2=$(do_facet $facet \
19839 lctl get_param -n osd*.*$mdtname.kbytesfree)
19840 [ $mdtfree2 -gt $mdtfree1 ] ||
19841 error "MDS space is not freed after DOM mirror deletion"
19845 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19848 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19849 skip "Need MDS version at least 2.12.55"
19851 local dom=$DIR/$tdir/$tfile
19852 mkdir -p $DIR/$tdir
19853 $LFS setstripe -c 2 $dom
19855 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19856 error "failed to write data into $dom"
19857 local old_md5=$(md5sum $dom)
19858 cancel_lru_locks mdc
19860 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19861 error "failed mirroring to the DOM layout"
19862 $LFS mirror resync $dom ||
19863 error "failed mirror resync"
19864 $LFS mirror split --mirror-id 1 -d $dom ||
19865 error "failed mirror split"
19867 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19868 error "MDT stripe was not removed"
19870 cancel_lru_locks mdc
19871 local new_md5=$(md5sum $dom)
19872 [ "$old_md5" == "$new_md5" ] ||
19873 error "$old_md5 != $new_md5"
19877 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19880 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19881 skip "Need MDS version at least 2.12.55"
19883 local dom=$DIR/$tdir/$tfile
19884 mkdir -p $DIR/$tdir
19885 $LFS setstripe -c 2 $dom
19887 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19888 error "failed to write data into $dom"
19889 local old_md5=$(md5sum $dom)
19890 cancel_lru_locks mdc
19892 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19893 error "failed migrating to the DOM file"
19895 cancel_lru_locks mdc
19896 local new_md5=$(md5sum $dom)
19897 [ "$old_md5" != "$new_md5" ] &&
19898 error "$old_md5 != $new_md5"
19902 run_test 272f "DoM migration: OST-striped file to DOM file"
19905 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19906 skip "Need MDS version at least 2.11.50"
19908 # Layout swap cannot be done if either file has DOM component,
19909 # this will never be supported, migration should be used instead
19911 local dom=$DIR/$tdir/$tfile
19912 mkdir -p $DIR/$tdir
19914 $LFS setstripe -c2 ${dom}_plain
19915 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19916 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19917 error "can swap layout with DoM component"
19918 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19919 error "can swap layout with DoM component"
19921 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19922 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19923 error "can swap layout with DoM component"
19924 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19925 error "can swap layout with DoM component"
19928 run_test 273a "DoM: layout swapping should fail with DOM"
19931 remote_ost_nodsh && skip "remote OST with nodsh"
19932 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19933 skip "Need OST version >= 2.10.57"
19935 local file=$DIR/$tfile
19938 oss=$(comma_list $(osts_nodes))
19940 dd if=/dev/urandom of=$file bs=1M count=2 ||
19941 error "failed to create a file"
19942 cancel_lru_locks osc
19945 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19946 error "failed to read a file"
19948 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19949 $LCTL set_param fail_loc=0x8000031f
19951 cancel_lru_locks osc &
19954 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19955 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19956 #IO takes another lock, but matches the PENDING one
19957 #and places it to the IO RPC
19958 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19959 error "failed to read a file with PENDING lock"
19961 run_test 275 "Read on a canceled duplicate lock"
19964 remote_ost_nodsh && skip "remote OST with nodsh"
19967 do_facet ost1 "(while true; do \
19968 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19969 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19972 for LOOP in $(seq 20); do
19974 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19977 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19978 rm $TMP/sanity_276_pid"
19980 run_test 276 "Race between mount and obd_statfs"
19983 $LCTL set_param ldlm.namespaces.*.lru_size=0
19984 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19985 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19986 grep ^used_mb | awk '{print $2}')
19987 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19988 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19989 oflag=direct conv=notrunc
19990 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19991 grep ^used_mb | awk '{print $2}')
19992 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19994 run_test 277 "Direct IO shall drop page cache"
19997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19998 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19999 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20000 skip "needs the same host for mdt1 mdt2" && return
20005 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20006 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20012 echo "Starting MDTs"
20013 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20015 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20017 do_facet mds2 $LCTL set_param fail_loc=0
20019 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20020 wait_recovery_complete mds2
20022 run_test 278 "Race starting MDS between MDTs stop/start"
20025 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20026 skip "Need MGS version at least 2.13.52"
20027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20028 combined_mgs_mds || skip "needs combined MGS/MDT"
20030 umount_client $MOUNT
20031 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20032 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20034 mount_client $MOUNT &
20036 stop mgs || error "stop mgs failed"
20037 #for a race mgs would crash
20038 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20039 mount_client $MOUNT || error "mount client failed"
20041 run_test 280 "Race between MGS umount and client llog processing"
20043 cleanup_test_300() {
20047 test_striped_dir() {
20052 mkdir -p $DIR/$tdir
20054 SAVE_UMASK=$(umask)
20055 trap cleanup_test_300 RETURN EXIT
20057 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20058 $DIR/$tdir/striped_dir ||
20059 error "set striped dir error"
20061 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20062 [ "$mode" = "755" ] || error "expect 755 got $mode"
20064 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20065 error "getdirstripe failed"
20066 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20067 if [ "$stripe_count" != "2" ]; then
20068 error "1:stripe_count is $stripe_count, expect 2"
20070 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20071 if [ "$stripe_count" != "2" ]; then
20072 error "2:stripe_count is $stripe_count, expect 2"
20075 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20076 if [ "$stripe_index" != "$mdt_index" ]; then
20077 error "stripe_index is $stripe_index, expect $mdt_index"
20080 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20081 error "nlink error after create striped dir"
20083 mkdir $DIR/$tdir/striped_dir/a
20084 mkdir $DIR/$tdir/striped_dir/b
20086 stat $DIR/$tdir/striped_dir/a ||
20087 error "create dir under striped dir failed"
20088 stat $DIR/$tdir/striped_dir/b ||
20089 error "create dir under striped dir failed"
20091 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20092 error "nlink error after mkdir"
20094 rmdir $DIR/$tdir/striped_dir/a
20095 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20096 error "nlink error after rmdir"
20098 rmdir $DIR/$tdir/striped_dir/b
20099 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20100 error "nlink error after rmdir"
20102 chattr +i $DIR/$tdir/striped_dir
20103 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20104 error "immutable flags not working under striped dir!"
20105 chattr -i $DIR/$tdir/striped_dir
20107 rmdir $DIR/$tdir/striped_dir ||
20108 error "rmdir striped dir error"
20116 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20117 skip "skipped for lustre < 2.7.0"
20118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20119 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20121 test_striped_dir 0 || error "failed on striped dir on MDT0"
20122 test_striped_dir 1 || error "failed on striped dir on MDT0"
20124 run_test 300a "basic striped dir sanity test"
20127 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20128 skip "skipped for lustre < 2.7.0"
20129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20130 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20137 test_mkdir $DIR/$tdir || error "mkdir fail"
20138 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20139 error "set striped dir error"
20140 for i in {0..9}; do
20141 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20143 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20144 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20145 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20147 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20148 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20149 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20153 run_test 300b "check ctime/mtime for striped dir"
20156 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20157 skip "skipped for lustre < 2.7.0"
20158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20159 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20163 mkdir -p $DIR/$tdir
20164 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20165 error "set striped dir error"
20167 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20168 error "chown striped dir failed"
20170 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20171 error "create 5k files failed"
20173 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20175 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20179 run_test 300c "chown && check ls under striped directory"
20182 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20183 skip "skipped for lustre < 2.7.0"
20184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20190 mkdir -p $DIR/$tdir
20191 $LFS setstripe -c 2 $DIR/$tdir
20193 #local striped directory
20194 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20195 error "set striped dir error"
20196 #look at the directories for debug purposes
20198 $LFS getdirstripe $DIR/$tdir
20199 ls -l $DIR/$tdir/striped_dir
20200 $LFS getdirstripe $DIR/$tdir/striped_dir
20201 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20202 error "create 10 files failed"
20204 #remote striped directory
20205 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20206 error "set striped dir error"
20207 #look at the directories for debug purposes
20209 $LFS getdirstripe $DIR/$tdir
20210 ls -l $DIR/$tdir/remote_striped_dir
20211 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20212 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20213 error "create 10 files failed"
20215 for file in $(find $DIR/$tdir); do
20216 stripe_count=$($LFS getstripe -c $file)
20217 [ $stripe_count -eq 2 ] ||
20218 error "wrong stripe $stripe_count for $file"
20223 run_test 300d "check default stripe under striped directory"
20226 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20227 skip "Need MDS version at least 2.7.55"
20228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20234 mkdir -p $DIR/$tdir
20236 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20237 error "set striped dir error"
20239 touch $DIR/$tdir/striped_dir/a
20240 touch $DIR/$tdir/striped_dir/b
20241 touch $DIR/$tdir/striped_dir/c
20243 mkdir $DIR/$tdir/striped_dir/dir_a
20244 mkdir $DIR/$tdir/striped_dir/dir_b
20245 mkdir $DIR/$tdir/striped_dir/dir_c
20247 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20248 error "set striped adir under striped dir error"
20250 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20251 error "set striped bdir under striped dir error"
20253 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20254 error "set striped cdir under striped dir error"
20256 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20257 error "rename dir under striped dir fails"
20259 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20260 error "rename dir under different stripes fails"
20262 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20263 error "rename file under striped dir should succeed"
20265 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20266 error "rename dir under striped dir should succeed"
20270 run_test 300e "check rename under striped directory"
20273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20274 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20275 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20276 skip "Need MDS version at least 2.7.55"
20282 mkdir -p $DIR/$tdir
20284 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20285 error "set striped dir error"
20287 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20288 error "set striped dir error"
20290 touch $DIR/$tdir/striped_dir/a
20291 mkdir $DIR/$tdir/striped_dir/dir_a
20292 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20293 error "create striped dir under striped dir fails"
20295 touch $DIR/$tdir/striped_dir1/b
20296 mkdir $DIR/$tdir/striped_dir1/dir_b
20297 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20298 error "create striped dir under striped dir fails"
20300 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20301 error "rename dir under different striped dir should fail"
20303 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20304 error "rename striped dir under diff striped dir should fail"
20306 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20307 error "rename file under diff striped dirs fails"
20311 run_test 300f "check rename cross striped directory"
20313 test_300_check_default_striped_dir()
20316 local default_count=$2
20317 local default_index=$3
20320 local dir_stripe_index
20323 echo "checking $dirname $default_count $default_index"
20324 $LFS setdirstripe -D -c $default_count -i $default_index \
20325 -t all_char $DIR/$tdir/$dirname ||
20326 error "set default stripe on striped dir error"
20327 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20328 [ $stripe_count -eq $default_count ] ||
20329 error "expect $default_count get $stripe_count for $dirname"
20331 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20332 [ $stripe_index -eq $default_index ] ||
20333 error "expect $default_index get $stripe_index for $dirname"
20335 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20336 error "create dirs failed"
20338 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20339 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20340 for dir in $(find $DIR/$tdir/$dirname/*); do
20341 stripe_count=$($LFS getdirstripe -c $dir)
20342 [ $stripe_count -eq $default_count ] ||
20343 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20344 error "stripe count $default_count != $stripe_count for $dir"
20346 stripe_index=$($LFS getdirstripe -i $dir)
20347 [ $default_index -eq -1 ] ||
20348 [ $stripe_index -eq $default_index ] ||
20349 error "$stripe_index != $default_index for $dir"
20351 #check default stripe
20352 stripe_count=$($LFS getdirstripe -D -c $dir)
20353 [ $stripe_count -eq $default_count ] ||
20354 error "default count $default_count != $stripe_count for $dir"
20356 stripe_index=$($LFS getdirstripe -D -i $dir)
20357 [ $stripe_index -eq $default_index ] ||
20358 error "default index $default_index != $stripe_index for $dir"
20360 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20364 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20365 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20366 skip "Need MDS version at least 2.7.55"
20373 mkdir $DIR/$tdir/normal_dir
20375 #Checking when client cache stripe index
20376 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20377 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20378 error "create striped_dir failed"
20380 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20381 error "create dir0 fails"
20382 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20383 [ $stripe_index -eq 0 ] ||
20384 error "dir0 expect index 0 got $stripe_index"
20386 mkdir $DIR/$tdir/striped_dir/dir1 ||
20387 error "create dir1 fails"
20388 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20389 [ $stripe_index -eq 1 ] ||
20390 error "dir1 expect index 1 got $stripe_index"
20392 #check default stripe count/stripe index
20393 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20394 test_300_check_default_striped_dir normal_dir 1 0
20395 test_300_check_default_striped_dir normal_dir 2 1
20396 test_300_check_default_striped_dir normal_dir 2 -1
20398 #delete default stripe information
20399 echo "delete default stripeEA"
20400 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20401 error "set default stripe on striped dir error"
20403 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20404 for dir in $(find $DIR/$tdir/normal_dir/*); do
20405 stripe_count=$($LFS getdirstripe -c $dir)
20406 [ $stripe_count -eq 0 ] ||
20407 error "expect 1 get $stripe_count for $dir"
20408 stripe_index=$($LFS getdirstripe -i $dir)
20409 [ $stripe_index -eq 0 ] ||
20410 error "expect 0 get $stripe_index for $dir"
20413 run_test 300g "check default striped directory for normal directory"
20416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20417 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20418 skip "Need MDS version at least 2.7.55"
20424 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20425 error "set striped dir error"
20427 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20428 test_300_check_default_striped_dir striped_dir 1 0
20429 test_300_check_default_striped_dir striped_dir 2 1
20430 test_300_check_default_striped_dir striped_dir 2 -1
20432 #delete default stripe information
20433 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20434 error "set default stripe on striped dir error"
20436 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20437 for dir in $(find $DIR/$tdir/striped_dir/*); do
20438 stripe_count=$($LFS getdirstripe -c $dir)
20439 [ $stripe_count -eq 0 ] ||
20440 error "expect 1 get $stripe_count for $dir"
20443 run_test 300h "check default striped directory for striped directory"
20446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20447 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20448 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20449 skip "Need MDS version at least 2.7.55"
20456 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20457 error "set striped dir error"
20459 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20460 error "create files under striped dir failed"
20462 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20463 error "set striped hashdir error"
20465 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20466 error "create dir0 under hash dir failed"
20467 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20468 error "create dir1 under hash dir failed"
20470 # unfortunately, we need to umount to clear dir layout cache for now
20471 # once we fully implement dir layout, we can drop this
20472 umount_client $MOUNT || error "umount failed"
20473 mount_client $MOUNT || error "mount failed"
20475 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20476 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20477 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20479 #set the stripe to be unknown hash type
20480 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20481 $LCTL set_param fail_loc=0x1901
20482 for ((i = 0; i < 10; i++)); do
20483 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20484 error "stat f-$i failed"
20485 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20488 touch $DIR/$tdir/striped_dir/f0 &&
20489 error "create under striped dir with unknown hash should fail"
20491 $LCTL set_param fail_loc=0
20493 umount_client $MOUNT || error "umount failed"
20494 mount_client $MOUNT || error "mount failed"
20498 run_test 300i "client handle unknown hash type striped directory"
20501 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20503 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20504 skip "Need MDS version at least 2.7.55"
20511 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20512 $LCTL set_param fail_loc=0x1702
20513 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20514 error "set striped dir error"
20516 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20517 error "create files under striped dir failed"
20519 $LCTL set_param fail_loc=0
20521 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20525 run_test 300j "test large update record"
20528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20529 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20530 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20531 skip "Need MDS version at least 2.7.55"
20533 # this test needs a huge transaction
20535 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20536 osd*.$FSNAME-MDT0000.kbytestotal")
20537 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20544 #define OBD_FAIL_LARGE_STRIPE 0x1703
20545 $LCTL set_param fail_loc=0x1703
20546 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20547 error "set striped dir error"
20548 $LCTL set_param fail_loc=0
20550 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20551 error "getstripeddir fails"
20552 rm -rf $DIR/$tdir/striped_dir ||
20553 error "unlink striped dir fails"
20557 run_test 300k "test large striped directory"
20560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20561 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20562 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20563 skip "Need MDS version at least 2.7.55"
20567 test_mkdir -p $DIR/$tdir/striped_dir
20568 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20569 error "chown $RUNAS_ID failed"
20570 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20571 error "set default striped dir failed"
20573 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20574 $LCTL set_param fail_loc=0x80000158
20575 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20577 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20578 [ $stripe_index -eq 1 ] ||
20579 error "expect 1 get $stripe_index for $dir"
20581 run_test 300l "non-root user to create dir under striped dir with stale layout"
20584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20585 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20586 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20587 skip "Need MDS version at least 2.7.55"
20589 mkdir -p $DIR/$tdir/striped_dir
20590 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20591 error "set default stripes dir error"
20593 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20595 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20596 [ $stripe_count -eq 0 ] ||
20597 error "expect 0 get $stripe_count for a"
20599 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20600 error "set default stripes dir error"
20602 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20604 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20605 [ $stripe_count -eq 0 ] ||
20606 error "expect 0 get $stripe_count for b"
20608 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20609 error "set default stripes dir error"
20611 mkdir $DIR/$tdir/striped_dir/c &&
20612 error "default stripe_index is invalid, mkdir c should fails"
20614 rm -rf $DIR/$tdir || error "rmdir fails"
20616 run_test 300m "setstriped directory on single MDT FS"
20619 local list=$(comma_list $(mdts_nodes))
20622 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20627 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20628 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20629 skip "Need MDS version at least 2.7.55"
20630 remote_mds_nodsh && skip "remote MDS with nodsh"
20633 local list=$(comma_list $(mdts_nodes))
20635 trap cleanup_300n RETURN EXIT
20636 mkdir -p $DIR/$tdir
20637 chmod 777 $DIR/$tdir
20638 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20639 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20640 error "create striped dir succeeds with gid=0"
20642 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20643 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20644 error "create striped dir fails with gid=-1"
20646 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20647 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20648 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20649 error "set default striped dir succeeds with gid=0"
20652 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20653 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20654 error "set default striped dir fails with gid=-1"
20657 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20658 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20659 error "create test_dir fails"
20660 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20661 error "create test_dir1 fails"
20662 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20663 error "create test_dir2 fails"
20666 run_test 300n "non-root user to create dir under striped dir with default EA"
20669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20670 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20671 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20672 skip "Need MDS version at least 2.7.55"
20677 mkdir -p $DIR/$tdir
20679 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20680 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20681 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20682 skip "not enough free inodes $numfree1 $numfree2"
20685 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20686 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20687 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20688 skip "not enough free space $numfree1 $numfree2"
20691 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20692 error "setdirstripe fails"
20694 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20695 error "create dirs fails"
20697 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20698 ls $DIR/$tdir/striped_dir > /dev/null ||
20699 error "ls striped dir fails"
20700 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20701 error "unlink big striped dir fails"
20703 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20707 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20708 remote_mds_nodsh && skip "remote MDS with nodsh"
20710 mkdir -p $DIR/$tdir
20712 #define OBD_FAIL_OUT_ENOSPC 0x1704
20713 do_facet mds2 lctl set_param fail_loc=0x80001704
20714 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20715 && error "create striped directory should fail"
20717 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20719 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20722 run_test 300p "create striped directory without space"
20725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20726 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20728 local fd=$(free_fd)
20729 local cmd="exec $fd<$tdir"
20731 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20734 trap "eval $cmd" EXIT
20735 cd $tdir || error "cd $tdir fails"
20736 rmdir ../$tdir || error "rmdir $tdir fails"
20737 mkdir local_dir && error "create dir succeeds"
20738 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20742 run_test 300q "create remote directory under orphan directory"
20745 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20746 skip "Need MDS version at least 2.7.55" && return
20747 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20751 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20752 error "set striped dir error"
20754 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20755 error "getstripeddir fails"
20758 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20759 awk '/lmv_stripe_count:/ { print $2 }')
20761 [ $MDSCOUNT -ne $stripe_count ] &&
20762 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20764 rm -rf $DIR/$tdir/striped_dir ||
20765 error "unlink striped dir fails"
20767 run_test 300r "test -1 striped directory"
20769 prepare_remote_file() {
20770 mkdir $DIR/$tdir/src_dir ||
20771 error "create remote source failed"
20773 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20774 error "cp to remote source failed"
20775 touch $DIR/$tdir/src_dir/a
20777 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20778 error "create remote target dir failed"
20780 touch $DIR/$tdir/tgt_dir/b
20782 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20783 error "rename dir cross MDT failed!"
20785 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20786 error "src_child still exists after rename"
20788 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20789 error "missing file(a) after rename"
20791 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20792 error "diff after rename"
20796 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20799 local remote_file=$DIR/$tdir/tgt_dir/b
20801 mkdir -p $DIR/$tdir
20803 prepare_remote_file || error "prepare remote file failed"
20806 $OPENUNLINK $remote_file $remote_file ||
20807 error "openunlink $remote_file failed"
20808 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20810 run_test 310a "open unlink remote file"
20813 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20816 local remote_file=$DIR/$tdir/tgt_dir/b
20818 mkdir -p $DIR/$tdir
20820 prepare_remote_file || error "prepare remote file failed"
20822 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20823 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20824 $CHECKSTAT -t file $remote_file || error "check file failed"
20826 run_test 310b "unlink remote file with multiple links while open"
20829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20830 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20832 local remote_file=$DIR/$tdir/tgt_dir/b
20834 mkdir -p $DIR/$tdir
20836 prepare_remote_file || error "prepare remote file failed"
20838 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20839 multiop_bg_pause $remote_file O_uc ||
20840 error "mulitop failed for remote file"
20842 $MULTIOP $DIR/$tfile Ouc
20843 kill -USR1 $MULTIPID
20846 run_test 310c "open-unlink remote file with multiple links"
20850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20851 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20852 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20853 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20854 remote_mds_nodsh && skip "remote MDS with nodsh"
20856 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20857 local mdts=$(comma_list $(mdts_nodes))
20859 mkdir -p $DIR/$tdir
20860 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20861 createmany -o $DIR/$tdir/$tfile. 1000
20863 # statfs data is not real time, let's just calculate it
20864 old_iused=$((old_iused + 1000))
20866 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20867 osp.*OST0000*MDT0000.create_count")
20868 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20869 osp.*OST0000*MDT0000.max_create_count")
20870 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20872 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20873 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20874 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20876 unlinkmany $DIR/$tdir/$tfile. 1000
20878 do_nodes $mdts "$LCTL set_param -n \
20879 osp.*OST0000*.max_create_count=$max_count"
20880 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20881 do_nodes $mdts "$LCTL set_param -n \
20882 osp.*OST0000*.create_count=$count"
20883 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20884 grep "=0" && error "create_count is zero"
20887 for i in $(seq 120); do
20888 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20889 # system may be too busy to destroy all objs in time, use
20890 # a somewhat small value to not fail autotest
20891 [ $((old_iused - new_iused)) -gt 400 ] && break
20895 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20896 [ $((old_iused - new_iused)) -gt 400 ] ||
20897 error "objs not destroyed after unlink"
20899 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20906 local vdevdir=$(dirname $(facet_vdevice $ost))
20907 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20908 local zfs_zapid=$(do_facet $ost $cmd |
20909 grep -w "/O/0/d$((objid%32))" -C 5 |
20910 awk '/Object/{getline; print $1}')
20911 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20912 awk "/$objid = /"'{printf $3}')
20917 zfs_object_blksz() {
20921 local vdevdir=$(dirname $(facet_vdevice $ost))
20922 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20923 local blksz=$(do_facet $ost $cmd $objid |
20924 awk '/dblk/{getline; printf $4}')
20926 case "${blksz: -1}" in
20927 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20928 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20935 test_312() { # LU-4856
20936 remote_ost_nodsh && skip "remote OST with nodsh"
20937 [ "$ost1_FSTYPE" = "zfs" ] ||
20938 skip_env "the test only applies to zfs"
20940 local max_blksz=$(do_facet ost1 \
20941 $ZFS get -p recordsize $(facet_device ost1) |
20942 awk '!/VALUE/{print $3}')
20944 # to make life a little bit easier
20945 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20946 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20948 local tf=$DIR/$tdir/$tfile
20950 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20952 # Get ZFS object id
20953 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20954 # block size change by sequential overwrite
20957 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20958 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20960 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20961 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20965 # block size change by sequential append write
20966 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20967 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20968 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20971 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20972 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20973 oflag=sync conv=notrunc
20975 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20976 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20977 error "blksz error, actual $blksz, " \
20978 "expected: 2 * $count * $PAGE_SIZE"
20984 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20985 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20987 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20988 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20989 [ $blksz -eq $PAGE_SIZE ] ||
20990 error "blksz error: $blksz, expected: $PAGE_SIZE"
20992 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20993 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20994 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20996 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20997 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20998 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21000 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21003 remote_ost_nodsh && skip "remote OST with nodsh"
21005 local file=$DIR/$tfile
21008 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21010 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21011 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21012 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21013 error "write should failed"
21014 do_facet ost1 "$LCTL set_param fail_loc=0"
21017 run_test 313 "io should fail after last_rcvd update fail"
21020 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21022 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21023 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21025 wait_delete_completed
21026 do_facet ost1 "$LCTL set_param fail_loc=0"
21028 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21030 test_315() { # LU-618
21031 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21033 local file=$DIR/$tfile
21036 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21037 error "multiop file write failed"
21038 $MULTIOP $file oO_RDONLY:r4063232_c &
21043 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21046 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21049 run_test 315 "read should be accounted"
21052 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21053 large_xattr_enabled || skip_env "ea_inode feature disabled"
21055 rm -rf $DIR/$tdir/d
21056 mkdir -p $DIR/$tdir/d
21057 chown nobody $DIR/$tdir/d
21058 touch $DIR/$tdir/d/file
21060 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21062 run_test 316 "lfs mv"
21065 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21066 skip "Need MDS version at least 2.11.53"
21067 if [ "$ost1_FSTYPE" == "zfs" ]; then
21068 skip "LU-10370: no implementation for ZFS"
21072 local grant_blk_size
21074 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21075 awk '/grant_block_size:/ { print $2; exit; }')
21077 # Create File of size 5M. Truncate it to below size's and verify
21080 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21081 error "Create file $DIR/$tfile failed"
21082 stack_trap "rm -f $DIR/$tfile" EXIT
21084 for trunc_sz in 2097152 4097 4000 509 0; do
21085 $TRUNCATE $DIR/$tfile $trunc_sz ||
21086 error "truncate $tfile to $trunc_sz failed"
21087 local sz=$(stat --format=%s $DIR/$tfile)
21088 local blk=$(stat --format=%b $DIR/$tfile)
21089 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21090 grant_blk_size) * 8))
21092 if [[ $blk -ne $trunc_blk ]]; then
21093 $(which stat) $DIR/$tfile
21094 error "Expected Block $trunc_blk got $blk for $tfile"
21097 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21098 error "Expected Size $trunc_sz got $sz for $tfile"
21103 # Create file with a hole and write actual two blocks. Block count
21106 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21107 conv=fsync || error "Create file : $DIR/$tfile"
21109 # Calculate the final truncate size.
21110 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21113 # truncate to size $trunc_sz bytes. Strip the last block
21114 # The block count must drop to 8
21116 $TRUNCATE $DIR/$tfile $trunc_sz ||
21117 error "truncate $tfile to $trunc_sz failed"
21119 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21120 sz=$(stat --format=%s $DIR/$tfile)
21121 blk=$(stat --format=%b $DIR/$tfile)
21123 if [[ $blk -ne $trunc_bsz ]]; then
21124 $(which stat) $DIR/$tfile
21125 error "Expected Block $trunc_bsz got $blk for $tfile"
21128 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21129 error "Expected Size $trunc_sz got $sz for $tfile"
21131 run_test 317 "Verify blocks get correctly update after truncate"
21134 local old_max_active=$($LCTL get_param -n \
21135 llite.*.max_read_ahead_async_active 2>/dev/null)
21137 $LCTL set_param llite.*.max_read_ahead_async_active=256
21138 local max_active=$($LCTL get_param -n \
21139 llite.*.max_read_ahead_async_active 2>/dev/null)
21140 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21142 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21143 error "set max_read_ahead_async_active should succeed"
21145 $LCTL set_param llite.*.max_read_ahead_async_active=512
21146 max_active=$($LCTL get_param -n \
21147 llite.*.max_read_ahead_async_active 2>/dev/null)
21148 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21150 # restore @max_active
21151 [ $old_max_active -ne 0 ] && $LCTL set_param \
21152 llite.*.max_read_ahead_async_active=$old_max_active
21154 local old_threshold=$($LCTL get_param -n \
21155 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21156 local max_per_file_mb=$($LCTL get_param -n \
21157 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21159 local invalid=$(($max_per_file_mb + 1))
21161 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21162 && error "set $invalid should fail"
21164 local valid=$(($invalid - 1))
21166 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21167 error "set $valid should succeed"
21168 local threshold=$($LCTL get_param -n \
21169 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21170 [ $threshold -eq $valid ] || error \
21171 "expect threshold $valid got $threshold"
21173 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21175 run_test 318 "Verify async readahead tunables"
21178 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21180 local before=$(date +%s)
21182 local mdir=$DIR/$tdir
21183 local file=$mdir/xxx
21185 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21188 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21189 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21190 $LFS mv -m1 $file &
21193 dd if=$file of=/dev/null
21195 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21196 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21198 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21200 run_test 319 "lost lease lock on migrate error"
21202 test_398a() { # LU-4198
21203 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21204 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21206 # request a new lock on client
21207 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21209 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21210 local lock_count=$($LCTL get_param -n \
21211 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21212 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21214 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21216 # no lock cached, should use lockless IO and not enqueue new lock
21217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21218 lock_count=$($LCTL get_param -n \
21219 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21220 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21222 run_test 398a "direct IO should cancel lock otherwise lockless"
21224 test_398b() { # LU-4198
21225 which fio || skip_env "no fio installed"
21226 $LFS setstripe -c -1 $DIR/$tfile
21229 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21232 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21233 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21234 --numjobs=$njobs --fallocate=none \
21235 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21236 --filename=$DIR/$tfile &
21239 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21240 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21241 --numjobs=$njobs --fallocate=none \
21242 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21243 --filename=$DIR/$tfile || true
21248 run_test 398b "DIO and buffer IO race"
21250 test_398c() { # LU-4198
21251 which fio || skip_env "no fio installed"
21253 saved_debug=$($LCTL get_param -n debug)
21254 $LCTL set_param debug=0
21256 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21257 ((size /= 1024)) # by megabytes
21258 ((size /= 2)) # write half of the OST at most
21259 [ $size -gt 40 ] && size=40 #reduce test time anyway
21261 $LFS setstripe -c 1 $DIR/$tfile
21263 # it seems like ldiskfs reserves more space than necessary if the
21264 # writing blocks are not mapped, so it extends the file firstly
21265 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21266 cancel_lru_locks osc
21268 # clear and verify rpc_stats later
21269 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21272 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21273 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21274 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21275 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21276 --filename=$DIR/$tfile
21277 [ $? -eq 0 ] || error "fio write error"
21279 [ $($LCTL get_param -n \
21280 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21281 error "Locks were requested while doing AIO"
21283 # get the percentage of 1-page I/O
21284 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21285 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21287 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21289 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21290 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21291 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21292 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21293 --filename=$DIR/$tfile
21294 [ $? -eq 0 ] || error "fio mixed read write error"
21297 $LCTL set_param debug="$saved_debug"
21299 run_test 398c "run fio to test AIO"
21302 local read_write=$1
21303 if [ "$read_write" = "write" ]; then
21304 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21305 elif [ "$read_write" = "read" ]; then
21306 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21308 error "argument error"
21311 # turn off debug for performance testing
21312 local saved_debug=$($LCTL get_param -n debug)
21313 $LCTL set_param debug=0
21315 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21317 # get ost1 size - $FSNAME-OST0000
21318 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21319 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21320 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21322 if [ "$read_write" = "read" ]; then
21323 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21326 local start_time=$(date +%s.%N)
21327 $dd_cmd bs=1M count=$blocks oflag=sync ||
21328 error "real dd $read_write error"
21329 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21331 if [ "$read_write" = "write" ]; then
21335 # define OBD_FAIL_OST_FAKE_RW 0x238
21336 do_facet ost1 $LCTL set_param fail_loc=0x238
21338 local start_time=$(date +%s.%N)
21339 $dd_cmd bs=1M count=$blocks oflag=sync ||
21340 error "fake dd $read_write error"
21341 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21343 if [ "$read_write" = "write" ]; then
21345 cancel_lru_locks osc
21346 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21347 error "$tfile size not $blocks MB"
21349 do_facet ost1 $LCTL set_param fail_loc=0
21351 echo "fake $read_write $duration_fake vs. normal $read_write" \
21352 "$duration in seconds"
21353 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21354 error_not_in_vm "fake write is slower"
21356 $LCTL set_param -n debug="$saved_debug"
21359 test_399a() { # LU-7655 for OST fake write
21360 remote_ost_nodsh && skip "remote OST with nodsh"
21364 run_test 399a "fake write should not be slower than normal write"
21366 test_399b() { # LU-8726 for OST fake read
21367 remote_ost_nodsh && skip "remote OST with nodsh"
21368 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21369 skip_env "ldiskfs only test"
21374 run_test 399b "fake read should not be slower than normal read"
21376 test_400a() { # LU-1606, was conf-sanity test_74
21377 if ! which $CC > /dev/null 2>&1; then
21378 skip_env "$CC is not installed"
21381 local extra_flags=''
21382 local out=$TMP/$tfile
21383 local prefix=/usr/include/lustre
21386 # Oleg removes c files in his test rig so test if any c files exist
21387 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21388 skip_env "Needed c test files are missing"
21390 if ! [[ -d $prefix ]]; then
21391 # Assume we're running in tree and fixup the include path.
21392 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21393 extra_flags+=" -L$LUSTRE/utils/.lib"
21396 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21397 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21398 error "client api broken"
21402 run_test 400a "Lustre client api program can compile and link"
21404 test_400b() { # LU-1606, LU-5011
21406 local out=$TMP/$tfile
21407 local prefix=/usr/include/linux/lustre
21409 # We use a hard coded prefix so that this test will not fail
21410 # when run in tree. There are headers in lustre/include/lustre/
21411 # that are not packaged (like lustre_idl.h) and have more
21412 # complicated include dependencies (like config.h and lnet/types.h).
21413 # Since this test about correct packaging we just skip them when
21414 # they don't exist (see below) rather than try to fixup cppflags.
21416 if ! which $CC > /dev/null 2>&1; then
21417 skip_env "$CC is not installed"
21420 for header in $prefix/*.h; do
21421 if ! [[ -f "$header" ]]; then
21425 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21426 continue # lustre_ioctl.h is internal header
21429 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21430 error "cannot compile '$header'"
21434 run_test 400b "packaged headers can be compiled"
21436 test_401a() { #LU-7437
21437 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21438 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21440 #count the number of parameters by "list_param -R"
21441 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21442 #count the number of parameters by listing proc files
21443 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21444 echo "proc_dirs='$proc_dirs'"
21445 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21446 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21449 [ $params -eq $procs ] ||
21450 error "found $params parameters vs. $procs proc files"
21452 # test the list_param -D option only returns directories
21453 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21454 #count the number of parameters by listing proc directories
21455 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21458 [ $params -eq $procs ] ||
21459 error "found $params parameters vs. $procs proc files"
21461 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21464 local save=$($LCTL get_param -n jobid_var)
21467 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21468 error "no error returned when setting bad parameters"
21470 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21471 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21473 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21474 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21475 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21477 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21480 local jobid_var_old=$($LCTL get_param -n jobid_var)
21481 local jobid_var_new
21483 $LCTL set_param jobid_var= &&
21484 error "no error returned for 'set_param a='"
21486 jobid_var_new=$($LCTL get_param -n jobid_var)
21487 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21488 error "jobid_var was changed by setting without value"
21490 $LCTL set_param jobid_var &&
21491 error "no error returned for 'set_param a'"
21493 jobid_var_new=$($LCTL get_param -n jobid_var)
21494 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21495 error "jobid_var was changed by setting without value"
21497 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21500 local jobid_var_old=$($LCTL get_param -n jobid_var)
21501 local jobid_var_new
21502 local new_value="foo=bar"
21504 $LCTL set_param jobid_var=$new_value ||
21505 error "'set_param a=b' did not accept a value containing '='"
21507 jobid_var_new=$($LCTL get_param -n jobid_var)
21508 [[ "$jobid_var_new" == "$new_value" ]] ||
21509 error "'set_param a=b' failed on a value containing '='"
21511 # Reset the jobid_var to test the other format
21512 $LCTL set_param jobid_var=$jobid_var_old
21513 jobid_var_new=$($LCTL get_param -n jobid_var)
21514 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21515 error "failed to reset jobid_var"
21517 $LCTL set_param jobid_var $new_value ||
21518 error "'set_param a b' did not accept a value containing '='"
21520 jobid_var_new=$($LCTL get_param -n jobid_var)
21521 [[ "$jobid_var_new" == "$new_value" ]] ||
21522 error "'set_param a b' failed on a value containing '='"
21524 $LCTL set_param jobid_var $jobid_var_old
21525 jobid_var_new=$($LCTL get_param -n jobid_var)
21526 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21527 error "failed to reset jobid_var"
21529 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21532 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21533 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21534 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21535 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21536 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21537 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21538 remote_mds_nodsh && skip "remote MDS with nodsh"
21540 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21541 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21542 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21543 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21544 echo "Touch failed - OK"
21546 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21549 local file1=$DIR/$tfile.1
21550 local file2=$DIR/$tfile.2
21551 local tfile=$TMP/$tfile
21553 rm -f $file1 $file2 $tfile
21558 # 30 sec OBD_TIMEOUT in ll_getattr()
21559 # right before populating st_nlink
21560 $LCTL set_param fail_loc=0x80001409
21561 stat -c %h $file1 > $tfile &
21563 # create an alias, drop all locks and reclaim the dentry
21565 cancel_lru_locks mdc
21566 cancel_lru_locks osc
21567 sysctl -w vm.drop_caches=2
21571 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21573 rm -f $tfile $file1 $file2
21575 run_test 403 "i_nlink should not drop to zero due to aliasing"
21577 test_404() { # LU-6601
21578 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21579 skip "Need server version newer than 2.8.52"
21580 remote_mds_nodsh && skip "remote MDS with nodsh"
21582 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21583 awk '/osp .*-osc-MDT/ { print $4}')
21586 for osp in $mosps; do
21587 echo "Deactivate: " $osp
21588 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21589 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21590 awk -vp=$osp '$4 == p { print $2 }')
21591 [ $stat = IN ] || {
21592 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21593 error "deactivate error"
21595 echo "Activate: " $osp
21596 do_facet $SINGLEMDS $LCTL --device %$osp activate
21597 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21598 awk -vp=$osp '$4 == p { print $2 }')
21599 [ $stat = UP ] || {
21600 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21601 error "activate error"
21605 run_test 404 "validate manual {de}activated works properly for OSPs"
21608 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21609 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21610 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21611 skip "Layout swap lock is not supported"
21613 check_swap_layouts_support
21615 test_mkdir $DIR/$tdir
21616 swap_lock_test -d $DIR/$tdir ||
21617 error "One layout swap locked test failed"
21619 run_test 405 "Various layout swap lock tests"
21622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21623 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21624 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21626 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21627 skip "Need MDS version at least 2.8.50"
21629 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21630 local test_pool=$TESTNAME
21632 pool_add $test_pool || error "pool_add failed"
21633 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21634 error "pool_add_targets failed"
21636 save_layout_restore_at_exit $MOUNT
21638 # parent set default stripe count only, child will stripe from both
21639 # parent and fs default
21640 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21641 error "setstripe $MOUNT failed"
21642 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21643 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21644 for i in $(seq 10); do
21645 local f=$DIR/$tdir/$tfile.$i
21646 touch $f || error "touch failed"
21647 local count=$($LFS getstripe -c $f)
21648 [ $count -eq $OSTCOUNT ] ||
21649 error "$f stripe count $count != $OSTCOUNT"
21650 local offset=$($LFS getstripe -i $f)
21651 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21652 local size=$($LFS getstripe -S $f)
21653 [ $size -eq $((def_stripe_size * 2)) ] ||
21654 error "$f stripe size $size != $((def_stripe_size * 2))"
21655 local pool=$($LFS getstripe -p $f)
21656 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21659 # change fs default striping, delete parent default striping, now child
21660 # will stripe from new fs default striping only
21661 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21662 error "change $MOUNT default stripe failed"
21663 $LFS setstripe -c 0 $DIR/$tdir ||
21664 error "delete $tdir default stripe failed"
21665 for i in $(seq 11 20); do
21666 local f=$DIR/$tdir/$tfile.$i
21667 touch $f || error "touch $f failed"
21668 local count=$($LFS getstripe -c $f)
21669 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21670 local offset=$($LFS getstripe -i $f)
21671 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21672 local size=$($LFS getstripe -S $f)
21673 [ $size -eq $def_stripe_size ] ||
21674 error "$f stripe size $size != $def_stripe_size"
21675 local pool=$($LFS getstripe -p $f)
21676 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21679 unlinkmany $DIR/$tdir/$tfile. 1 20
21681 local f=$DIR/$tdir/$tfile
21682 pool_remove_all_targets $test_pool $f
21683 pool_remove $test_pool $f
21685 run_test 406 "DNE support fs default striping"
21688 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21689 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21690 skip "Need MDS version at least 2.8.55"
21691 remote_mds_nodsh && skip "remote MDS with nodsh"
21693 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21694 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21695 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21696 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21697 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21699 #define OBD_FAIL_DT_TXN_STOP 0x2019
21700 for idx in $(seq $MDSCOUNT); do
21701 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21703 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21704 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21705 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21708 run_test 407 "transaction fail should cause operation fail"
21711 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21713 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21714 lctl set_param fail_loc=0x8000040a
21715 # let ll_prepare_partial_page() fail
21716 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21720 # create at least 100 unused inodes so that
21721 # shrink_icache_memory(0) should not return 0
21722 touch $DIR/$tfile-{0..100}
21723 rm -f $DIR/$tfile-{0..100}
21726 echo 2 > /proc/sys/vm/drop_caches
21728 run_test 408 "drop_caches should not hang due to page leaks"
21732 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21734 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21735 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21736 touch $DIR/$tdir/guard || error "(2) Fail to create"
21738 local PREFIX=$(str_repeat 'A' 128)
21739 echo "Create 1K hard links start at $(date)"
21740 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21741 error "(3) Fail to hard link"
21743 echo "Links count should be right although linkEA overflow"
21744 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21745 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21746 [ $linkcount -eq 1001 ] ||
21747 error "(5) Unexpected hard links count: $linkcount"
21749 echo "List all links start at $(date)"
21750 ls -l $DIR/$tdir/foo > /dev/null ||
21751 error "(6) Fail to list $DIR/$tdir/foo"
21753 echo "Unlink hard links start at $(date)"
21754 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21755 error "(7) Fail to unlink"
21756 echo "Unlink hard links finished at $(date)"
21758 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21762 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21763 skip "Need client version at least 2.9.59"
21765 # Create a file, and stat it from the kernel
21766 local testfile=$DIR/$tfile
21769 local run_id=$RANDOM
21770 local my_ino=$(stat --format "%i" $testfile)
21772 # Try to insert the module. This will always fail as the
21773 # module is designed to not be inserted.
21774 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21777 # Anything but success is a test failure
21779 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21780 error "no inode match"
21782 run_test 410 "Test inode number returned from kernel thread"
21784 cleanup_test411_cgroup() {
21790 local cg_basedir=/sys/fs/cgroup/memory
21792 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21793 skip "no setup for cgroup"
21795 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21796 error "test file creation failed"
21797 cancel_lru_locks osc
21799 # Create a very small memory cgroup to force a slab allocation error
21800 local cgdir=$cg_basedir/osc_slab_alloc
21801 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21802 trap "cleanup_test411_cgroup $cgdir" EXIT
21803 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21804 echo 1M > $cgdir/memory.limit_in_bytes
21806 # Should not LBUG, just be killed by oom-killer
21807 # dd will return 0 even allocation failure in some environment.
21808 # So don't check return value
21809 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21810 cleanup_test411_cgroup $cgdir
21814 run_test 411 "Slab allocation error with cgroup does not LBUG"
21817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21818 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21819 skip "Need server version at least 2.10.55"
21822 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21823 error "mkdir failed"
21824 $LFS getdirstripe $DIR/$tdir
21825 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21826 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21827 error "expect $((MDSCOUT - 1)) get $stripe_index"
21828 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21829 [ $stripe_count -eq 2 ] ||
21830 error "expect 2 get $stripe_count"
21832 run_test 412 "mkdir on specific MDTs"
21836 local stripe_count=$2
21837 local mdts=$(comma_list $(mdts_nodes))
21840 local lmv_qos_prio_free
21841 local lmv_qos_threshold_rr
21842 local lmv_qos_maxage
21843 local lod_qos_prio_free
21844 local lod_qos_threshold_rr
21845 local lod_qos_maxage
21849 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21850 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21851 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21853 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21854 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21855 stack_trap "$LCTL set_param \
21856 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21857 stack_trap "$LCTL set_param \
21858 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21859 stack_trap "$LCTL set_param \
21860 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21862 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21863 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21864 lod_qos_prio_free=${lod_qos_prio_free%%%}
21865 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21866 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21867 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21868 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21869 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21870 stack_trap "do_nodes $mdts $LCTL set_param \
21871 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21872 stack_trap "do_nodes $mdts $LCTL set_param \
21873 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21875 stack_trap "do_nodes $mdts $LCTL set_param \
21876 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21879 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21881 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21882 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21884 testdir=$DIR/$tdir-s$stripe_count/rr
21886 for i in $(seq $((100 * MDSCOUNT))); do
21887 eval $mkdir_cmd $testdir/subdir$i ||
21888 error "$mkdir_cmd subdir$i failed"
21891 for i in $(seq $MDSCOUNT); do
21892 count=$($LFS getdirstripe -i $testdir/* |
21893 grep ^$((i - 1))$ | wc -l)
21894 echo "$count directories created on MDT$((i - 1))"
21895 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21897 if [ $stripe_count -gt 1 ]; then
21898 count=$($LFS getdirstripe $testdir/* |
21899 grep -P "^\s+$((i - 1))\t" | wc -l)
21900 echo "$count stripes created on MDT$((i - 1))"
21901 # deviation should < 5% of average
21902 [ $count -lt $((95 * stripe_count)) ] ||
21903 [ $count -gt $((105 * stripe_count)) ] &&
21904 error "stripes are not evenly distributed"
21908 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21909 do_nodes $mdts $LCTL set_param \
21910 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21913 echo "Check for uneven MDTs: "
21923 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21924 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21925 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21927 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21928 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21931 for ((i = 1; i < ${#ffree[@]}; i++)); do
21932 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21933 if [ $tmp -gt $max ]; then
21937 if [ $tmp -lt $min ]; then
21943 [ ${ffree[min_index]} -eq 0 ] &&
21944 skip "no free files in MDT$min_index"
21945 [ ${ffree[min_index]} -gt 100000000 ] &&
21946 skip "too much free files in MDT$min_index"
21948 # Check if we need to generate uneven MDTs
21950 local diff=$(((max - min) * 100 / min))
21951 local value="$(generate_string 1024)"
21953 while [ $diff -lt $threshold ]; do
21954 # generate uneven MDTs, create till $threshold% diff
21955 echo -n "weight diff=$diff% must be > $threshold% ..."
21956 count=$((${ffree[min_index]} / 10))
21957 # 50 sec per 10000 files in vm
21958 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21959 skip "$count files to create"
21960 echo "Fill MDT$min_index with $count files"
21961 [ -d $DIR/$tdir-MDT$min_index ] ||
21962 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21963 error "mkdir $tdir-MDT$min_index failed"
21964 for i in $(seq $count); do
21965 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21966 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21967 error "create f$j_$i failed"
21968 setfattr -n user.413b -v $value \
21969 $DIR/$tdir-MDT$min_index/f$j_$i ||
21970 error "setfattr f$j_$i failed"
21973 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21974 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21975 max=$(((${ffree[max_index]} >> 8) * \
21976 (${bavail[max_index]} * bsize >> 16)))
21977 min=$(((${ffree[min_index]} >> 8) * \
21978 (${bavail[min_index]} * bsize >> 16)))
21979 diff=$(((max - min) * 100 / min))
21982 echo "MDT filesfree available: ${ffree[@]}"
21983 echo "MDT blocks available: ${bavail[@]}"
21984 echo "weight diff=$diff%"
21987 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21989 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21990 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21991 # decrease statfs age, so that it can be updated in time
21992 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21993 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21997 testdir=$DIR/$tdir-s$stripe_count/qos
21999 for i in $(seq $((100 * MDSCOUNT))); do
22000 eval $mkdir_cmd $testdir/subdir$i ||
22001 error "$mkdir_cmd subdir$i failed"
22004 for i in $(seq $MDSCOUNT); do
22005 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22007 echo "$count directories created on MDT$((i - 1))"
22009 if [ $stripe_count -gt 1 ]; then
22010 count=$($LFS getdirstripe $testdir/* |
22011 grep -P "^\s+$((i - 1))\t" | wc -l)
22012 echo "$count stripes created on MDT$((i - 1))"
22016 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22017 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22019 # D-value should > 10% of averge
22020 [ $((max - min)) -lt 10 ] &&
22021 error "subdirs shouldn't be evenly distributed"
22024 if [ $stripe_count -gt 1 ]; then
22025 max=$($LFS getdirstripe $testdir/* |
22026 grep -P "^\s+$max_index\t" | wc -l)
22027 min=$($LFS getdirstripe $testdir/* |
22028 grep -P "^\s+$min_index\t" | wc -l)
22029 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22030 error "stripes shouldn't be evenly distributed"|| true
22035 [ $MDSCOUNT -lt 2 ] &&
22036 skip "We need at least 2 MDTs for this test"
22038 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22039 skip "Need server version at least 2.12.52"
22043 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22044 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22045 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22046 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22047 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22050 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22053 [ $MDSCOUNT -lt 2 ] &&
22054 skip "We need at least 2 MDTs for this test"
22056 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22057 skip "Need server version at least 2.12.52"
22061 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22062 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22063 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22064 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22065 $LFS setdirstripe -D -c $stripe_count \
22066 $DIR/$tdir-s$stripe_count/rr ||
22067 error "setdirstripe failed"
22068 $LFS setdirstripe -D -c $stripe_count \
22069 $DIR/$tdir-s$stripe_count/qos ||
22070 error "setdirstripe failed"
22071 test_qos_mkdir "mkdir" $stripe_count
22074 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22077 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22078 $LCTL set_param fail_loc=0x80000521
22079 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22082 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22086 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22087 skip "Need server version at least 2.11.52"
22097 # this test may be slow on ZFS
22098 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22100 # though this test is designed for striped directory, let's test normal
22101 # directory too since lock is always saved as CoS lock.
22102 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22103 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22112 start_time=$(date +%s)
22113 for i in $(seq $total); do
22114 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22117 end_time=$(date +%s)
22118 duration=$((end_time - start_time))
22120 kill -9 $setattr_pid
22122 echo "rename $total files took $duration sec"
22123 [ $duration -lt 100 ] || error "rename took $duration sec"
22125 run_test 415 "lock revoke is not missing"
22128 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22129 skip "Need server version at least 2.11.55"
22131 # define OBD_FAIL_OSD_TXN_START 0x19a
22132 do_facet mds1 lctl set_param fail_loc=0x19a
22134 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22138 run_test 416 "transaction start failure won't cause system hung"
22142 do_nodes $(comma_list $(mdts_nodes)) \
22143 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22144 do_nodes $(comma_list $(mdts_nodes)) \
22145 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22146 do_nodes $(comma_list $(mdts_nodes)) \
22147 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22152 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22153 skip "Need MDS version at least 2.11.56"
22155 trap cleanup_417 RETURN EXIT
22157 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22158 do_nodes $(comma_list $(mdts_nodes)) \
22159 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22160 $LFS migrate -m 0 $DIR/$tdir.1 &&
22161 error "migrate dir $tdir.1 should fail"
22163 do_nodes $(comma_list $(mdts_nodes)) \
22164 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22165 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22166 error "create remote dir $tdir.2 should fail"
22168 do_nodes $(comma_list $(mdts_nodes)) \
22169 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22170 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22171 error "create striped dir $tdir.3 should fail"
22174 run_test 417 "disable remote dir, striped dir and dir migration"
22176 # Checks that the outputs of df [-i] and lfs df [-i] match
22178 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22188 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22190 for count in {1..100}; do
22194 # read the lines of interest
22195 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22196 error "df $inodes $dir | tail -n +2 failed"
22197 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22198 error "lfs df $inodes $dir | grep summary: failed"
22200 # skip first substrings of each output as they are different
22201 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22202 # compare the two outputs
22204 for i in {1..5}; do
22205 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22213 lfs df $inodes $dir
22214 error "df and lfs df $1 output mismatch: " \
22215 "df ${inodes}: ${df_out[*]}, " \
22216 "lfs df ${inodes}: ${lfs_df_out[*]}"
22221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22223 local dir=$DIR/$tdir
22224 local numfiles=$((RANDOM % 4096 + 2))
22225 local numblocks=$((RANDOM % 256 + 1))
22227 wait_delete_completed
22230 # check block output
22231 check_lfs_df blocks $dir
22232 # check inode output
22233 check_lfs_df inodes $dir
22235 # create a single file and retest
22236 echo "Creating a single file and testing"
22237 createmany -o $dir/$tfile- 1 &>/dev/null ||
22238 error "creating 1 file in $dir failed"
22239 check_lfs_df blocks $dir
22240 check_lfs_df inodes $dir
22242 # create a random number of files
22243 echo "Creating $((numfiles - 1)) files and testing"
22244 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22245 error "creating $((numfiles - 1)) files in $dir failed"
22247 # write a random number of blocks to the first test file
22248 echo "Writing $numblocks 4K blocks and testing"
22249 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22250 count=$numblocks &>/dev/null ||
22251 error "dd to $dir/${tfile}-0 failed"
22254 check_lfs_df blocks $dir
22255 check_lfs_df inodes $dir
22257 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22258 error "unlinking $numfiles files in $dir failed"
22260 run_test 418 "df and lfs df outputs match"
22264 local dir=$DIR/$tdir
22269 cancel_lru_locks mdc
22271 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22272 $LCTL set_param fail_loc=0x1410
22274 $LCTL set_param fail_loc=0
22277 run_test 419 "Verify open file by name doesn't crash kernel"
22281 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22282 skip "Need MDS version at least 2.12.53"
22284 local SAVE_UMASK=$(umask)
22285 local dir=$DIR/$tdir
22286 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22290 mkdir -m03777 $dir/testdir
22291 ls -dn $dir/testdir
22292 # Need to remove trailing '.' when SELinux is enabled
22293 local dirperms=$(ls -dn $dir/testdir |
22294 awk '{ sub(/\.$/, "", $1); print $1}')
22295 [ $dirperms == "drwxrwsrwt" ] ||
22296 error "incorrect perms on $dir/testdir"
22298 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22299 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22300 ls -n $dir/testdir/testfile
22301 local fileperms=$(ls -n $dir/testdir/testfile |
22302 awk '{ sub(/\.$/, "", $1); print $1}')
22303 [ $fileperms == "-rwxr-xr-x" ] ||
22304 error "incorrect perms on $dir/testdir/testfile"
22308 run_test 420 "clear SGID bit on non-directories for non-members"
22315 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22316 skip "Need MDS version at least 2.12.54"
22318 test_mkdir $DIR/$tdir
22319 createmany -o $DIR/$tdir/f 3
22320 cnt=$(ls -1 $DIR/$tdir | wc -l)
22321 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22323 fid1=$(lfs path2fid $DIR/$tdir/f1)
22324 fid2=$(lfs path2fid $DIR/$tdir/f2)
22325 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22327 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22328 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22330 cnt=$(ls -1 $DIR/$tdir | wc -l)
22331 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22333 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22334 createmany -o $DIR/$tdir/f 3
22335 cnt=$(ls -1 $DIR/$tdir | wc -l)
22336 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22338 fid1=$(lfs path2fid $DIR/$tdir/f1)
22339 fid2=$(lfs path2fid $DIR/$tdir/f2)
22340 echo "remove using fsname $FSNAME"
22341 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22343 cnt=$(ls -1 $DIR/$tdir | wc -l)
22344 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22346 run_test 421a "simple rm by fid"
22353 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22354 skip "Need MDS version at least 2.12.54"
22356 test_mkdir $DIR/$tdir
22357 createmany -o $DIR/$tdir/f 3
22358 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22361 FID1=$(lfs path2fid $DIR/$tdir/f1)
22362 FID2=$(lfs path2fid $DIR/$tdir/f2)
22363 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22365 kill -USR1 $MULTIPID
22368 cnt=$(ls $DIR/$tdir | wc -l)
22369 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22371 run_test 421b "rm by fid on open file"
22377 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22378 skip "Need MDS version at least 2.12.54"
22380 test_mkdir $DIR/$tdir
22381 createmany -o $DIR/$tdir/f 3
22382 touch $DIR/$tdir/$tfile
22383 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22384 cnt=$(ls -1 $DIR/$tdir | wc -l)
22385 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22387 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22388 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22390 cnt=$(ls $DIR/$tdir | wc -l)
22391 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22393 run_test 421c "rm by fid against hardlinked files"
22399 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22400 skip "Need MDS version at least 2.12.54"
22402 test_mkdir $DIR/$tdir
22403 createmany -o $DIR/$tdir/f 4097
22404 cnt=$(ls -1 $DIR/$tdir | wc -l)
22405 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22407 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22408 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22410 cnt=$(ls $DIR/$tdir | wc -l)
22412 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22414 run_test 421d "rmfid en masse"
22420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22421 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22422 skip "Need MDS version at least 2.12.54"
22424 mkdir -p $DIR/$tdir
22425 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22426 createmany -o $DIR/$tdir/striped_dir/f 512
22427 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22428 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22430 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22431 sed "s/[/][^:]*://g")
22432 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22434 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22436 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22438 run_test 421e "rmfid in DNE"
22444 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22445 skip "Need MDS version at least 2.12.54"
22447 test_mkdir $DIR/$tdir
22449 cnt=$(ls -1 $DIR/$tdir | wc -l)
22450 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22452 FID=$(lfs path2fid $DIR/$tdir/f)
22453 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22454 # rmfid should fail
22455 cnt=$(ls -1 $DIR/$tdir | wc -l)
22456 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22458 chmod a+rw $DIR/$tdir
22460 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22461 # rmfid should fail
22462 cnt=$(ls -1 $DIR/$tdir | wc -l)
22463 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22466 $RUNAS touch $DIR/$tdir/f
22467 FID=$(lfs path2fid $DIR/$tdir/f)
22468 echo "rmfid as root"
22469 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22470 cnt=$(ls -1 $DIR/$tdir | wc -l)
22471 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22474 $RUNAS touch $DIR/$tdir/f
22475 cnt=$(ls -1 $DIR/$tdir | wc -l)
22476 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22477 FID=$(lfs path2fid $DIR/$tdir/f)
22478 # rmfid w/o user_fid2path mount option should fail
22479 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22480 cnt=$(ls -1 $DIR/$tdir | wc -l)
22481 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22483 umount_client $MOUNT || error "failed to umount client"
22484 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22485 error "failed to mount client'"
22487 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22488 # rmfid should succeed
22489 cnt=$(ls -1 $DIR/$tdir | wc -l)
22490 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22492 # rmfid shouldn't allow to remove files due to dir's permission
22493 chmod a+rwx $DIR/$tdir
22496 FID=$(lfs path2fid $DIR/$tdir/f)
22497 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22499 umount_client $MOUNT || error "failed to umount client"
22500 mount_client $MOUNT "$MOUNT_OPTS" ||
22501 error "failed to mount client'"
22504 run_test 421f "rmfid checks permissions"
22510 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22511 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22512 skip "Need MDS version at least 2.12.54"
22514 mkdir -p $DIR/$tdir
22515 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22516 createmany -o $DIR/$tdir/striped_dir/f 512
22517 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22518 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22520 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22521 sed "s/[/][^:]*://g")
22523 rm -f $DIR/$tdir/striped_dir/f1*
22524 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22525 removed=$((512 - cnt))
22527 # few files have been just removed, so we expect
22528 # rmfid to fail on their fids
22529 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22530 [ $removed != $errors ] && error "$errors != $removed"
22532 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22534 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22536 run_test 421g "rmfid to return errors properly"
22539 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22540 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22541 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22542 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22543 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22545 local amc=$(at_max_get client)
22546 local amo=$(at_max_get mds1)
22547 local timeout=`lctl get_param -n timeout`
22549 at_max_set 0 client
22552 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22553 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22554 fail_val=$(((2*timeout + 10)*1000))
22555 touch $DIR/$tdir/d3/file &
22557 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22558 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22559 fail_val=$((2*timeout + 5))
22560 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22564 sleep $((2 * timeout))
22568 touch $DIR/$tdir/d2/file3
22569 touch $DIR/$tdir/d2/file4
22570 touch $DIR/$tdir/d2/file5
22573 at_max_set $amc client
22574 at_max_set $amo mds1
22576 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22577 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22578 error "Watchdog is always throttled"
22580 run_test 422 "kill a process with RPC in progress"
22593 # ensure statfs cache is expired
22596 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22597 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22601 run_test 423 "statfs should return a right data"
22604 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22605 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22606 skip "Need server version at least 2.9.55"
22608 start_full_debug_logging
22612 stop_full_debug_logging
22616 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22617 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22618 awk '/The barrier for/ { print $7 }')
22621 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22626 barrier_expired() {
22629 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22630 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22631 awk '/will be expired/ { print $7 }')
22633 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22642 echo "Start barrier_freeze at: $(date)"
22643 #define OBD_FAIL_BARRIER_DELAY 0x2202
22644 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22645 # Do not reduce barrier time - See LU-11873
22646 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22649 local b_status=$(barrier_stat)
22650 echo "Got barrier status at: $(date)"
22651 [ "$b_status" = "'freezing_p1'" ] ||
22652 error "(1) unexpected barrier status $b_status"
22654 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22656 b_status=$(barrier_stat)
22657 [ "$b_status" = "'frozen'" ] ||
22658 error "(2) unexpected barrier status $b_status"
22660 local expired=$(barrier_expired)
22661 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22662 sleep $((expired + 3))
22664 b_status=$(barrier_stat)
22665 [ "$b_status" = "'expired'" ] ||
22666 error "(3) unexpected barrier status $b_status"
22668 # Do not reduce barrier time - See LU-11873
22669 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22670 error "(4) fail to freeze barrier"
22672 b_status=$(barrier_stat)
22673 [ "$b_status" = "'frozen'" ] ||
22674 error "(5) unexpected barrier status $b_status"
22676 echo "Start barrier_thaw at: $(date)"
22677 #define OBD_FAIL_BARRIER_DELAY 0x2202
22678 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22679 do_facet mgs $LCTL barrier_thaw $FSNAME &
22682 b_status=$(barrier_stat)
22683 echo "Got barrier status at: $(date)"
22684 [ "$b_status" = "'thawing'" ] ||
22685 error "(6) unexpected barrier status $b_status"
22687 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22689 b_status=$(barrier_stat)
22690 [ "$b_status" = "'thawed'" ] ||
22691 error "(7) unexpected barrier status $b_status"
22693 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22694 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22695 do_facet mgs $LCTL barrier_freeze $FSNAME
22697 b_status=$(barrier_stat)
22698 [ "$b_status" = "'failed'" ] ||
22699 error "(8) unexpected barrier status $b_status"
22701 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22702 do_facet mgs $LCTL barrier_thaw $FSNAME
22706 run_test 801a "write barrier user interfaces and stat machine"
22711 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22712 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22713 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22714 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22715 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22717 cancel_lru_locks mdc
22719 # 180 seconds should be long enough
22720 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22722 local b_status=$(barrier_stat)
22723 [ "$b_status" = "'frozen'" ] ||
22724 error "(6) unexpected barrier status $b_status"
22726 mkdir $DIR/$tdir/d0/d10 &
22729 touch $DIR/$tdir/d1/f13 &
22732 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22735 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22738 rm -f $DIR/$tdir/d4/f12 &
22741 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22743 # To guarantee taht the 'stat' is not blocked
22744 b_status=$(barrier_stat)
22745 [ "$b_status" = "'frozen'" ] ||
22746 error "(8) unexpected barrier status $b_status"
22748 # let above commands to run at background
22751 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22752 ps -p $touch_pid || error "(10) touch should be blocked"
22753 ps -p $ln_pid || error "(11) link should be blocked"
22754 ps -p $mv_pid || error "(12) rename should be blocked"
22755 ps -p $rm_pid || error "(13) unlink should be blocked"
22757 b_status=$(barrier_stat)
22758 [ "$b_status" = "'frozen'" ] ||
22759 error "(14) unexpected barrier status $b_status"
22761 do_facet mgs $LCTL barrier_thaw $FSNAME
22762 b_status=$(barrier_stat)
22763 [ "$b_status" = "'thawed'" ] ||
22764 error "(15) unexpected barrier status $b_status"
22766 wait $mkdir_pid || error "(16) mkdir should succeed"
22767 wait $touch_pid || error "(17) touch should succeed"
22768 wait $ln_pid || error "(18) link should succeed"
22769 wait $mv_pid || error "(19) rename should succeed"
22770 wait $rm_pid || error "(20) unlink should succeed"
22774 run_test 801b "modification will be blocked by write barrier"
22777 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22781 stop mds2 || error "(1) Fail to stop mds2"
22783 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22785 local b_status=$(barrier_stat)
22786 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22787 do_facet mgs $LCTL barrier_thaw $FSNAME
22788 error "(2) unexpected barrier status $b_status"
22791 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22792 error "(3) Fail to rescan barrier bitmap"
22794 # Do not reduce barrier time - See LU-11873
22795 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22797 b_status=$(barrier_stat)
22798 [ "$b_status" = "'frozen'" ] ||
22799 error "(4) unexpected barrier status $b_status"
22801 do_facet mgs $LCTL barrier_thaw $FSNAME
22802 b_status=$(barrier_stat)
22803 [ "$b_status" = "'thawed'" ] ||
22804 error "(5) unexpected barrier status $b_status"
22806 local devname=$(mdsdevname 2)
22808 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22810 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22811 error "(7) Fail to rescan barrier bitmap"
22815 run_test 801c "rescan barrier bitmap"
22817 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22818 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22819 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22820 saved_MOUNT_OPTS=$MOUNT_OPTS
22826 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22827 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22828 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22829 MOUNT_OPTS=$saved_MOUNT_OPTS
22834 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22835 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22836 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22837 skip "Need server version at least 2.9.55"
22839 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22841 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22843 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22844 error "(2) Fail to copy"
22846 trap cleanup_802a EXIT
22848 # sync by force before remount as readonly
22849 sync; sync_all_data; sleep 3; sync_all_data
22853 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22854 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22855 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22857 echo "Mount the server as read only"
22858 setupall server_only || error "(3) Fail to start servers"
22860 echo "Mount client without ro should fail"
22861 mount_client $MOUNT &&
22862 error "(4) Mount client without 'ro' should fail"
22864 echo "Mount client with ro should succeed"
22865 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22866 mount_client $MOUNT ||
22867 error "(5) Mount client with 'ro' should succeed"
22869 echo "Modify should be refused"
22870 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22872 echo "Read should be allowed"
22873 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22874 error "(7) Read should succeed under ro mode"
22878 run_test 802a "simulate readonly device"
22881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22882 remote_mds_nodsh && skip "remote MDS with nodsh"
22884 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22885 skip "readonly option not available"
22887 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22889 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22890 error "(2) Fail to copy"
22892 # write back all cached data before setting MDT to readonly
22896 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22897 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22899 echo "Modify should be refused"
22900 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22902 echo "Read should be allowed"
22903 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22904 error "(7) Read should succeed under ro mode"
22907 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22909 run_test 802b "be able to set MDTs to readonly"
22912 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22913 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22914 skip "MDS needs to be newer than 2.10.54"
22916 mkdir -p $DIR/$tdir
22917 # Create some objects on all MDTs to trigger related logs objects
22918 for idx in $(seq $MDSCOUNT); do
22919 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22920 $DIR/$tdir/dir${idx} ||
22921 error "Fail to create $DIR/$tdir/dir${idx}"
22925 wait_delete_completed # ensure old test cleanups are finished
22926 echo "before create:"
22928 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22930 for i in {1..10}; do
22931 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22932 error "Fail to create $DIR/$tdir/foo$i"
22936 echo "after create:"
22938 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22940 # allow for an llog to be cleaned up during the test
22941 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22942 error "before ($before_used) + 10 > after ($after_used)"
22944 for i in {1..10}; do
22945 rm -rf $DIR/$tdir/foo$i ||
22946 error "Fail to remove $DIR/$tdir/foo$i"
22949 sleep 3 # avoid MDT return cached statfs
22950 wait_delete_completed
22951 echo "after unlink:"
22953 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22955 # allow for an llog to be created during the test
22956 [ $after_used -le $((before_used + 1)) ] ||
22957 error "after ($after_used) > before ($before_used) + 1"
22959 run_test 803 "verify agent object for remote object"
22962 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22963 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22964 skip "MDS needs to be newer than 2.10.54"
22965 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22967 mkdir -p $DIR/$tdir
22968 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22969 error "Fail to create $DIR/$tdir/dir0"
22971 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22972 local dev=$(mdsdevname 2)
22974 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22975 grep ${fid} || error "NOT found agent entry for dir0"
22977 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22978 error "Fail to create $DIR/$tdir/dir1"
22980 touch $DIR/$tdir/dir1/foo0 ||
22981 error "Fail to create $DIR/$tdir/dir1/foo0"
22982 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22985 for idx in $(seq $MDSCOUNT); do
22986 dev=$(mdsdevname $idx)
22987 do_facet mds${idx} \
22988 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22989 grep ${fid} && rc=$idx
22992 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22993 error "Fail to rename foo0 to foo1"
22994 if [ $rc -eq 0 ]; then
22995 for idx in $(seq $MDSCOUNT); do
22996 dev=$(mdsdevname $idx)
22997 do_facet mds${idx} \
22998 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22999 grep ${fid} && rc=$idx
23003 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23004 error "Fail to rename foo1 to foo2"
23005 if [ $rc -eq 0 ]; then
23006 for idx in $(seq $MDSCOUNT); do
23007 dev=$(mdsdevname $idx)
23008 do_facet mds${idx} \
23009 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23010 grep ${fid} && rc=$idx
23014 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23016 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23017 error "Fail to link to $DIR/$tdir/dir1/foo2"
23018 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23019 error "Fail to rename foo2 to foo0"
23020 unlink $DIR/$tdir/dir1/foo0 ||
23021 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23022 rm -rf $DIR/$tdir/dir0 ||
23023 error "Fail to rm $DIR/$tdir/dir0"
23025 for idx in $(seq $MDSCOUNT); do
23026 dev=$(mdsdevname $idx)
23030 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23032 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23033 error "mount mds$idx failed"
23034 df $MOUNT > /dev/null 2>&1
23036 # e2fsck should not return error
23038 error "e2fsck detected error on MDT${idx}: rc=$rc"
23041 run_test 804 "verify agent entry for remote entry"
23044 do_facet $SINGLEMDS zfs set quota=$old $fsset
23045 unlinkmany $DIR/$tdir/f- 1000000
23050 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23051 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23052 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23053 skip "netfree not implemented before 0.7"
23054 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23055 skip "Need MDS version at least 2.10.57"
23062 local pref="osd-zfs.$FSNAME-MDT0000."
23064 # limit available space on MDS dataset to meet nospace issue
23065 # quickly. then ZFS 0.7.2 can use reserved space if asked
23066 # properly (using netfree flag in osd_declare_destroy()
23067 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23068 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23070 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23071 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23072 let "usedkb=usedkb-freekb"
23073 let "freekb=freekb/2"
23074 if let "freekb > 5000"; then
23077 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23078 trap cleanup_805 EXIT
23080 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23081 error "Can't set PFL layout"
23082 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23083 rm -rf $DIR/$tdir || error "not able to remove"
23084 do_facet $SINGLEMDS zfs set quota=$old $fsset
23087 run_test 805 "ZFS can remove from full fs"
23093 local size=$($LFS getsom -s $file)
23094 local expect=$(stat -c %s $file)
23096 [[ $size == $expect ]] ||
23097 error "$file expected size: $expect, got: $size"
23099 local blocks=$($LFS getsom -b $file)
23100 expect=$(stat -c %b $file)
23101 [[ $blocks == $expect ]] ||
23102 error "$file expected blocks: $expect, got: $blocks"
23107 local size=$($LFS getsom -s $1)
23110 [[ $size == $expect ]] ||
23111 error "$file expected size: $expect, got: $size"
23115 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23116 skip "Need MDS version at least 2.11.52"
23120 touch $DIR/$tfile || error "touch $tfile failed"
23122 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23123 save_lustre_params client "llite.*.xattr_cache" > $save
23124 lctl set_param llite.*.xattr_cache=0
23125 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23127 # single-threaded write
23128 echo "Test SOM for single-threaded write"
23129 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23130 error "write $tfile failed"
23131 check_lsom_size $DIR/$tfile $bs
23134 local size=$(($num * $bs))
23138 echo "Test SOM for single client multi-threaded($num) write"
23139 $TRUNCATE $DIR/$tfile 0
23140 for ((i = 0; i < $num; i++)); do
23141 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23143 offset=$((offset + $bs))
23145 for (( i=0; i < $num; i++ )); do
23148 check_lsom_size $DIR/$tfile $size
23150 $TRUNCATE $DIR/$tfile 0
23151 for ((i = 0; i < $num; i++)); do
23152 offset=$((offset - $bs))
23153 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23156 for (( i=0; i < $num; i++ )); do
23159 check_lsom_size $DIR/$tfile $size
23161 # multi-client writes
23162 num=$(get_node_count ${CLIENTS//,/ })
23163 size=$(($num * $bs))
23167 echo "Test SOM for multi-client ($num) writes"
23168 $TRUNCATE $DIR/$tfile 0
23169 for client in ${CLIENTS//,/ }; do
23170 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23173 offset=$((offset + $bs))
23175 for (( i=0; i < $num; i++ )); do
23178 check_lsom_size $DIR/$tfile $offset
23181 $TRUNCATE $DIR/$tfile 0
23182 for client in ${CLIENTS//,/ }; do
23183 offset=$((offset - $bs))
23184 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23188 for (( i=0; i < $num; i++ )); do
23191 check_lsom_size $DIR/$tfile $size
23194 echo "Test SOM for truncate"
23195 $TRUNCATE $DIR/$tfile 1048576
23196 check_lsom_size $DIR/$tfile 1048576
23197 $TRUNCATE $DIR/$tfile 1234
23198 check_lsom_size $DIR/$tfile 1234
23200 # verify SOM blocks count
23201 echo "Verify SOM block count"
23202 $TRUNCATE $DIR/$tfile 0
23203 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23204 error "failed to write file $tfile"
23205 check_lsom_data $DIR/$tfile
23207 run_test 806 "Verify Lazy Size on MDS"
23210 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23211 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23212 skip "Need MDS version at least 2.11.52"
23214 # Registration step
23215 changelog_register || error "changelog_register failed"
23216 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23217 changelog_users $SINGLEMDS | grep -q $cl_user ||
23218 error "User $cl_user not found in changelog_users"
23220 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23221 save_lustre_params client "llite.*.xattr_cache" > $save
23222 lctl set_param llite.*.xattr_cache=0
23223 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23225 rm -rf $DIR/$tdir || error "rm $tdir failed"
23226 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23227 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23228 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23229 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23230 error "truncate $tdir/trunc failed"
23233 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23234 error "write $tfile failed"
23236 # multi-client wirtes
23237 local num=$(get_node_count ${CLIENTS//,/ })
23241 echo "Test SOM for multi-client ($num) writes"
23242 touch $DIR/$tfile || error "touch $tfile failed"
23243 $TRUNCATE $DIR/$tfile 0
23244 for client in ${CLIENTS//,/ }; do
23245 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23248 offset=$((offset + $bs))
23250 for (( i=0; i < $num; i++ )); do
23254 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23255 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23256 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23257 check_lsom_data $DIR/$tdir/trunc
23258 check_lsom_data $DIR/$tdir/single_dd
23259 check_lsom_data $DIR/$tfile
23262 # Deregistration step
23263 changelog_deregister || error "changelog_deregister failed"
23265 run_test 807 "verify LSOM syncing tool"
23267 check_som_nologged()
23269 local lines=$($LFS changelog $FSNAME-MDT0000 |
23270 grep 'x=trusted.som' | wc -l)
23271 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23275 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23276 skip "Need MDS version at least 2.11.55"
23278 # Registration step
23279 changelog_register || error "changelog_register failed"
23281 touch $DIR/$tfile || error "touch $tfile failed"
23284 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23285 error "write $tfile failed"
23288 $TRUNCATE $DIR/$tfile 1234
23291 $TRUNCATE $DIR/$tfile 1048576
23294 # Deregistration step
23295 changelog_deregister || error "changelog_deregister failed"
23297 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23302 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23306 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23307 skip "Need MDS version at least 2.11.56"
23309 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23310 error "failed to create DoM-only file $DIR/$tfile"
23311 touch $DIR/$tfile || error "touch $tfile failed"
23312 check_som_nodata $DIR/$tfile
23314 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23315 error "write $tfile failed"
23316 check_som_nodata $DIR/$tfile
23318 $TRUNCATE $DIR/$tfile 1234
23319 check_som_nodata $DIR/$tfile
23321 $TRUNCATE $DIR/$tfile 4097
23322 check_som_nodata $DIR/$file
23324 run_test 809 "Verify no SOM xattr store for DoM-only files"
23327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23328 $GSS && skip_env "could not run with gss"
23329 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23330 skip "OST < 2.12.58 doesn't align checksum"
23333 stack_trap "set_checksums $ORIG_CSUM" EXIT
23334 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23339 for csum in $CKSUM_TYPES; do
23340 #define OBD_FAIL_OSC_NO_GRANT 0x411
23341 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23342 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23344 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23345 before=$(md5sum $DIR/$tfile)
23346 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23347 after=$(md5sum $DIR/$tfile)
23348 [ "$before" == "$after" ] ||
23349 error "$csum: $before != $after bs=$1 seek=$2"
23353 run_test 810 "partial page writes on ZFS (LU-11663)"
23356 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23357 skip "OST < 2.12.51 doesn't support this fail_loc"
23358 [ "$SHARED_KEY" = true ] &&
23359 skip "OSC connections never go IDLE with Shared-Keys enabled"
23361 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23362 # ensure ost1 is connected
23363 stat $DIR/$tfile >/dev/null || error "can't stat"
23364 wait_osc_import_state client ost1 FULL
23365 # no locks, no reqs to let the connection idle
23366 cancel_lru_locks osc
23368 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23369 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23370 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23371 wait_osc_import_state client ost1 CONNECTING
23372 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23374 stat $DIR/$tfile >/dev/null || error "can't stat file"
23376 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23378 test_812b() { # LU-12378
23379 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23380 skip "OST < 2.12.51 doesn't support this fail_loc"
23381 [ "$SHARED_KEY" = true ] &&
23382 skip "OSC connections never go IDLE with Shared-Keys enabled"
23384 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23385 # ensure ost1 is connected
23386 stat $DIR/$tfile >/dev/null || error "can't stat"
23387 wait_osc_import_state client ost1 FULL
23388 # no locks, no reqs to let the connection idle
23389 cancel_lru_locks osc
23391 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23392 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23393 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23394 wait_osc_import_state client ost1 CONNECTING
23395 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23397 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23398 wait_osc_import_state client ost1 IDLE
23400 run_test 812b "do not drop no resend request for idle connect"
23403 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23404 [ -z "$file_heat_sav" ] && skip "no file heat support"
23415 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23416 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23418 $LCTL set_param -n llite.*.file_heat=1
23419 echo "Turn on file heat"
23420 echo "Period second: $period_second, Decay percentage: $decay_pct"
23422 echo "QQQQ" > $DIR/$tfile
23423 echo "QQQQ" > $DIR/$tfile
23424 echo "QQQQ" > $DIR/$tfile
23425 cat $DIR/$tfile > /dev/null
23426 cat $DIR/$tfile > /dev/null
23427 cat $DIR/$tfile > /dev/null
23428 cat $DIR/$tfile > /dev/null
23430 local out=$($LFS heat_get $DIR/$tfile)
23432 $LFS heat_get $DIR/$tfile
23433 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23434 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23435 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23436 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23438 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23439 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23440 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23441 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23443 sleep $((period_second + 3))
23444 echo "Sleep $((period_second + 3)) seconds..."
23445 # The recursion formula to calculate the heat of the file f is as
23447 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23448 # Where Hi is the heat value in the period between time points i*I and
23449 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23450 # to the weight of Ci.
23451 out=$($LFS heat_get $DIR/$tfile)
23452 $LFS heat_get $DIR/$tfile
23453 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23454 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23455 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23456 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23458 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23459 error "read sample ($readsample) is wrong"
23460 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23461 error "write sample ($writesample) is wrong"
23462 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23463 error "read bytes ($readbyte) is wrong"
23464 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23465 error "write bytes ($writebyte) is wrong"
23467 echo "QQQQ" > $DIR/$tfile
23468 echo "QQQQ" > $DIR/$tfile
23469 echo "QQQQ" > $DIR/$tfile
23470 cat $DIR/$tfile > /dev/null
23471 cat $DIR/$tfile > /dev/null
23472 cat $DIR/$tfile > /dev/null
23473 cat $DIR/$tfile > /dev/null
23475 sleep $((period_second + 3))
23476 echo "Sleep $((period_second + 3)) seconds..."
23478 out=$($LFS heat_get $DIR/$tfile)
23479 $LFS heat_get $DIR/$tfile
23480 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23481 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23482 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23483 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23485 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23486 4 * $decay_pct) / 100") -eq 1 ] ||
23487 error "read sample ($readsample1) is wrong"
23488 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23489 3 * $decay_pct) / 100") -eq 1 ] ||
23490 error "write sample ($writesample1) is wrong"
23491 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23492 20 * $decay_pct) / 100") -eq 1 ] ||
23493 error "read bytes ($readbyte1) is wrong"
23494 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23495 15 * $decay_pct) / 100") -eq 1 ] ||
23496 error "write bytes ($writebyte1) is wrong"
23498 echo "Turn off file heat for the file $DIR/$tfile"
23499 $LFS heat_set -o $DIR/$tfile
23501 echo "QQQQ" > $DIR/$tfile
23502 echo "QQQQ" > $DIR/$tfile
23503 echo "QQQQ" > $DIR/$tfile
23504 cat $DIR/$tfile > /dev/null
23505 cat $DIR/$tfile > /dev/null
23506 cat $DIR/$tfile > /dev/null
23507 cat $DIR/$tfile > /dev/null
23509 out=$($LFS heat_get $DIR/$tfile)
23510 $LFS heat_get $DIR/$tfile
23511 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23512 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23513 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23514 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23516 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23517 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23518 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23519 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23521 echo "Trun on file heat for the file $DIR/$tfile"
23522 $LFS heat_set -O $DIR/$tfile
23524 echo "QQQQ" > $DIR/$tfile
23525 echo "QQQQ" > $DIR/$tfile
23526 echo "QQQQ" > $DIR/$tfile
23527 cat $DIR/$tfile > /dev/null
23528 cat $DIR/$tfile > /dev/null
23529 cat $DIR/$tfile > /dev/null
23530 cat $DIR/$tfile > /dev/null
23532 out=$($LFS heat_get $DIR/$tfile)
23533 $LFS heat_get $DIR/$tfile
23534 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23535 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23536 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23537 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23539 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23540 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23541 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23542 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23544 $LFS heat_set -c $DIR/$tfile
23545 $LCTL set_param -n llite.*.file_heat=0
23546 echo "Turn off file heat support for the Lustre filesystem"
23548 echo "QQQQ" > $DIR/$tfile
23549 echo "QQQQ" > $DIR/$tfile
23550 echo "QQQQ" > $DIR/$tfile
23551 cat $DIR/$tfile > /dev/null
23552 cat $DIR/$tfile > /dev/null
23553 cat $DIR/$tfile > /dev/null
23554 cat $DIR/$tfile > /dev/null
23556 out=$($LFS heat_get $DIR/$tfile)
23557 $LFS heat_get $DIR/$tfile
23558 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23559 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23560 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23561 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23563 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23564 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23565 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23566 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23568 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23571 run_test 813 "File heat verfication"
23575 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23576 echo -n y >> $DIR/$tfile
23577 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23578 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23580 run_test 814 "sparse cp works as expected (LU-12361)"
23584 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23585 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23587 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23590 [ "$SHARED_KEY" = true ] &&
23591 skip "OSC connections never go IDLE with Shared-Keys enabled"
23593 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23594 # ensure ost1 is connected
23595 stat $DIR/$tfile >/dev/null || error "can't stat"
23596 wait_osc_import_state client ost1 FULL
23597 # no locks, no reqs to let the connection idle
23598 cancel_lru_locks osc
23599 lru_resize_disable osc
23602 before=$($LCTL get_param -n \
23603 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23605 wait_osc_import_state client ost1 IDLE
23606 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23607 now=$($LCTL get_param -n \
23608 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23609 [ $before == $now ] || error "lru_size changed $before != $now"
23611 run_test 816 "do not reset lru_resize on idle reconnect"
23615 exportfs -u localhost:$DIR/nfsexp
23620 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23622 mkdir -p $DIR/nfsexp
23623 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23624 error "failed to export nfs"
23626 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23627 stack_trap cleanup_817 EXIT
23629 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23630 error "failed to mount nfs to $tmpdir"
23632 cp /bin/true $tmpdir
23633 $DIR/nfsexp/true || error "failed to execute 'true' command"
23635 run_test 817 "nfsd won't cache write lock for exec file"
23639 $LFS setstripe -c1 -i0 $DIR/$tfile
23640 $LFS setstripe -c1 -i1 $DIR/$tfile
23642 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23643 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23644 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23645 error "start $SINGLEMDS failed"
23648 run_test 818 "unlink with failed llog"
23651 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23652 cancel_lru_locks osc
23653 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23654 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23655 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23658 run_test 819a "too big niobuf in read"
23661 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23662 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23663 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23664 cancel_lru_locks osc
23668 run_test 819b "too big niobuf in write"
23671 function test_820_start_ost() {
23674 for num in $(seq $OSTCOUNT); do
23675 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23680 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23683 umount_client $MOUNT || error "umount failed"
23684 for num in $(seq $OSTCOUNT); do
23688 # mount client with no active OSTs
23689 # so that the client can't initialize max LOV EA size
23690 # from OSC notifications
23691 mount_client $MOUNT || error "mount failed"
23692 # delay OST starting to keep this 0 max EA size for a while
23693 test_820_start_ost &
23695 # create a directory on MDS2
23696 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23697 error "Failed to create directory"
23698 # open intent should update default EA size
23699 # see mdc_update_max_ea_from_body()
23700 # notice this is the very first RPC to MDS2
23701 cp /etc/services $DIR/$tdir/mds2 ||
23702 error "Failed to copy files to mds$n"
23704 run_test 820 "update max EA from open intent"
23707 # tests that do cleanup/setup should be run at the end
23711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23714 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23715 $LCTL set_param fail_loc=0x903
23717 cancel_lru_locks MGC
23719 FAIL_ON_ERROR=true cleanup
23720 FAIL_ON_ERROR=true setup
23722 run_test 900 "umount should not race with any mgc requeue thread"
23724 # LUS-6253/LU-11185
23730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23732 # some get_param have a bug to handle dot in param name
23733 cancel_lru_locks MGC
23734 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23735 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23736 umount_client $MOUNT || error "umount failed"
23737 mount_client $MOUNT || error "mount failed"
23738 cancel_lru_locks MGC
23739 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23740 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23742 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23743 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23747 run_test 901 "don't leak a mgc lock on client umount"
23751 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23752 skip "client does not have LU-13377 fix"
23753 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23754 $LCTL set_param fail_loc=0x1415
23755 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23756 cancel_lru_locks osc
23759 run_test 902 "test short write doesn't hang lustre"
23762 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23763 check_and_cleanup_lustre
23764 if [ "$I_MOUNTED" != "yes" ]; then
23765 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true