3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1641 error "setstripe failed"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1643 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1645 run_test 27d "create file with default settings"
1648 # LU-5839 adds check for existed layout before setting it
1649 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1650 skip "Need MDS version at least 2.7.56"
1652 test_mkdir $DIR/$tdir
1653 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1654 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1655 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1657 run_test 27e "setstripe existing file (should return error)"
1660 test_mkdir $DIR/$tdir
1661 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1662 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1663 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1664 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1666 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1668 run_test 27f "setstripe with bad stripe size (should return error)"
1671 test_mkdir $DIR/$tdir
1672 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1673 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1674 error "$DIR/$tdir/$tfile has object"
1676 run_test 27g "$LFS getstripe with no objects"
1679 test_mkdir $DIR/$tdir
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1682 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1684 (( rc == 2 )) || error "getstripe did not return ENOENT"
1686 run_test 27ga "$LFS getstripe with missing file (should return error)"
1689 test_mkdir $DIR/$tdir
1690 touch $DIR/$tdir/$tfile || error "touch failed"
1691 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1692 error "missing objects"
1694 run_test 27i "$LFS getstripe with some objects"
1697 test_mkdir $DIR/$tdir
1698 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1699 error "setstripe failed" || true
1701 run_test 27j "setstripe with bad stripe offset (should return error)"
1703 test_27k() { # bug 2844
1704 test_mkdir $DIR/$tdir
1705 local file=$DIR/$tdir/$tfile
1706 local ll_max_blksize=$((4 * 1024 * 1024))
1707 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1708 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1709 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1710 dd if=/dev/zero of=$file bs=4k count=1
1711 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1712 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1714 run_test 27k "limit i_blksize for broken user apps"
1717 mcreate $DIR/$tfile || error "creating file"
1718 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1719 error "setstripe should have failed" || true
1721 run_test 27l "check setstripe permissions (should return error)"
1724 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1726 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1727 skip_env "multiple clients -- skipping"
1729 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1731 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1732 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1734 trap simple_cleanup_common EXIT
1735 test_mkdir $DIR/$tdir
1736 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1737 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1738 error "dd should fill OST0"
1740 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1742 [ $i -gt 256 ] && break
1745 touch $DIR/$tdir/$tfile.$i
1746 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1747 awk '{print $1}'| grep -w "0") ] &&
1748 error "OST0 was full but new created file still use it"
1750 touch $DIR/$tdir/$tfile.$i
1751 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1752 awk '{print $1}'| grep -w "0") ] &&
1753 error "OST0 was full but new created file still use it"
1754 simple_cleanup_common
1756 run_test 27m "create file while OST0 was full"
1758 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1759 # if the OST isn't full anymore.
1761 local OSTIDX=${1:-""}
1763 local list=$(comma_list $(osts_nodes))
1764 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1766 do_nodes $list lctl set_param fail_loc=0
1767 sync # initiate all OST_DESTROYs from MDS to OST
1771 exhaust_precreations() {
1774 local FAILIDX=${3:-$OSTIDX}
1775 local ofacet=ost$((OSTIDX + 1))
1777 test_mkdir -p -c1 $DIR/$tdir
1778 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1779 local mfacet=mds$((mdtidx + 1))
1780 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1782 local OST=$(ostname_from_index $OSTIDX)
1785 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1786 local last_id=$(do_facet $mfacet lctl get_param -n \
1787 osp.$mdtosc_proc1.prealloc_last_id)
1788 local next_id=$(do_facet $mfacet lctl get_param -n \
1789 osp.$mdtosc_proc1.prealloc_next_id)
1791 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1792 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 test_mkdir -p $DIR/$tdir/${OST}
1795 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1796 #define OBD_FAIL_OST_ENOSPC 0x215
1797 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1798 echo "Creating to objid $last_id on ost $OST..."
1799 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1800 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1801 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1805 exhaust_all_precreations() {
1807 for (( i=0; i < OSTCOUNT; i++ )) ; do
1808 exhaust_precreations $i $1 -1
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1819 rm -f $DIR/$tdir/$tfile
1820 exhaust_precreations 0 0x80000215
1821 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1822 touch $DIR/$tdir/$tfile || error "touch failed"
1823 $LFS getstripe $DIR/$tdir/$tfile
1826 run_test 27n "create file with some full OSTs"
1829 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1831 remote_mds_nodsh && skip "remote MDS with nodsh"
1832 remote_ost_nodsh && skip "remote OST with nodsh"
1835 rm -f $DIR/$tdir/$tfile
1836 exhaust_all_precreations 0x215
1838 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1843 run_test 27o "create file with all full OSTs (should error)"
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1852 rm -f $DIR/$tdir/$tfile
1853 test_mkdir $DIR/$tdir
1855 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1856 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1857 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1859 exhaust_precreations 0 0x80000215
1860 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1861 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1862 $LFS getstripe $DIR/$tdir/$tfile
1866 run_test 27p "append to a truncated file with some full OSTs"
1869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1871 remote_mds_nodsh && skip "remote MDS with nodsh"
1872 remote_ost_nodsh && skip "remote OST with nodsh"
1875 rm -f $DIR/$tdir/$tfile
1877 test_mkdir $DIR/$tdir
1878 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1879 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1880 error "truncate $DIR/$tdir/$tfile failed"
1881 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1883 exhaust_all_precreations 0x215
1885 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1886 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1890 run_test 27q "append to truncated file with all OSTs full (should error)"
1893 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1899 rm -f $DIR/$tdir/$tfile
1900 exhaust_precreations 0 0x80000215
1902 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1906 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1908 test_27s() { # bug 10725
1909 test_mkdir $DIR/$tdir
1910 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1911 local stripe_count=0
1912 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1913 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1914 error "stripe width >= 2^32 succeeded" || true
1917 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1919 test_27t() { # bug 10864
1924 $WLFS getstripe $tfile
1927 run_test 27t "check that utils parse path correctly"
1929 test_27u() { # bug 4900
1930 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1931 remote_mds_nodsh && skip "remote MDS with nodsh"
1934 local list=$(comma_list $(mdts_nodes))
1936 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1937 do_nodes $list $LCTL set_param fail_loc=0x139
1938 test_mkdir -p $DIR/$tdir
1939 trap simple_cleanup_common EXIT
1940 createmany -o $DIR/$tdir/t- 1000
1941 do_nodes $list $LCTL set_param fail_loc=0
1943 TLOG=$TMP/$tfile.getstripe
1944 $LFS getstripe $DIR/$tdir > $TLOG
1945 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1946 unlinkmany $DIR/$tdir/t- 1000
1948 [[ $OBJS -gt 0 ]] &&
1949 error "$OBJS objects created on OST-0. See $TLOG" ||
1952 run_test 27u "skip object creation on OSC w/o objects"
1954 test_27v() { # bug 4900
1955 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1957 remote_mds_nodsh && skip "remote MDS with nodsh"
1958 remote_ost_nodsh && skip "remote OST with nodsh"
1960 exhaust_all_precreations 0x215
1963 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1965 touch $DIR/$tdir/$tfile
1966 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1968 for (( i=1; i < OSTCOUNT; i++ )); do
1969 do_facet ost$i lctl set_param fail_loc=0x705
1971 local START=`date +%s`
1972 createmany -o $DIR/$tdir/$tfile 32
1974 local FINISH=`date +%s`
1975 local TIMEOUT=`lctl get_param -n timeout`
1976 local PROCESS=$((FINISH - START))
1977 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1978 error "$FINISH - $START >= $TIMEOUT / 2"
1979 sleep $((TIMEOUT / 2 - PROCESS))
1982 run_test 27v "skip object creation on slow OST"
1984 test_27w() { # bug 10997
1985 test_mkdir $DIR/$tdir
1986 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1987 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1988 error "stripe size $size != 65536" || true
1989 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1990 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1992 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1995 [[ $OSTCOUNT -lt 2 ]] &&
1996 skip_env "skipping multiple stripe count/offset test"
1998 test_mkdir $DIR/$tdir
1999 for i in $(seq 1 $OSTCOUNT); do
2001 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2002 error "setstripe -c $i -i $offset failed"
2003 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2004 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2005 [ $count -ne $i ] && error "stripe count $count != $i" || true
2006 [ $index -ne $offset ] &&
2007 error "stripe offset $index != $offset" || true
2010 run_test 27wa "check $LFS setstripe -c -i options"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2017 OFFSET=$(($OSTCOUNT - 1))
2019 local OST=$(ostname_from_index $OSTIDX)
2021 test_mkdir $DIR/$tdir
2022 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2023 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2025 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2026 for i in $(seq 0 $OFFSET); do
2027 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2028 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2029 error "OST0 was degraded but new created file still use it"
2031 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2033 run_test 27x "create files while OST0 is degraded"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 remote_mds_nodsh && skip "remote MDS with nodsh"
2038 remote_ost_nodsh && skip "remote OST with nodsh"
2039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2041 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2042 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2043 osp.$mdtosc.prealloc_last_id)
2044 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2045 osp.$mdtosc.prealloc_next_id)
2046 local fcount=$((last_id - next_id))
2047 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2048 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2050 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2051 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2052 local OST_DEACTIVE_IDX=-1
2057 for OSC in $MDS_OSCS; do
2058 OST=$(osc_to_ost $OSC)
2059 OSTIDX=$(index_from_ostuuid $OST)
2060 if [ $OST_DEACTIVE_IDX == -1 ]; then
2061 OST_DEACTIVE_IDX=$OSTIDX
2063 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2064 echo $OSC "is Deactivated:"
2065 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2069 OSTIDX=$(index_from_ostuuid $OST)
2070 test_mkdir $DIR/$tdir
2071 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2073 for OSC in $MDS_OSCS; do
2074 OST=$(osc_to_ost $OSC)
2075 OSTIDX=$(index_from_ostuuid $OST)
2076 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2077 echo $OST "is degraded:"
2078 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2079 obdfilter.$OST.degraded=1
2084 createmany -o $DIR/$tdir/$tfile $fcount
2086 for OSC in $MDS_OSCS; do
2087 OST=$(osc_to_ost $OSC)
2088 OSTIDX=$(index_from_ostuuid $OST)
2089 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2090 echo $OST "is recovered from degraded:"
2091 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2092 obdfilter.$OST.degraded=0
2094 do_facet $SINGLEMDS lctl --device %$OSC activate
2098 # all osp devices get activated, hence -1 stripe count restored
2099 local stripe_count=0
2101 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2102 # devices get activated.
2104 $LFS setstripe -c -1 $DIR/$tfile
2105 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2107 [ $stripe_count -ne $OSTCOUNT ] &&
2108 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2111 run_test 27y "create files while OST0 is degraded and the rest inactive"
2117 lmm_count=$($LFS getstripe -c $1)
2118 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2119 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2121 local old_ifs="$IFS"
2123 fid=($($LFS path2fid $1))
2126 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2127 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2129 # compare lmm_seq and lu_fid->f_seq
2130 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2131 # compare lmm_object_id and lu_fid->oid
2132 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2134 # check the trusted.fid attribute of the OST objects of the file
2135 local have_obdidx=false
2137 $LFS getstripe $1 | while read obdidx oid hex seq; do
2138 # skip lines up to and including "obdidx"
2139 [ -z "$obdidx" ] && break
2140 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2141 $have_obdidx || continue
2143 local ost=$((obdidx + 1))
2144 local dev=$(ostdevname $ost)
2147 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2149 seq=$(echo $seq | sed -e "s/^0x//g")
2150 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2151 oid_hex=$(echo $oid)
2153 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2155 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2159 # Don't unmount/remount the OSTs if we don't need to do that.
2160 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2161 # update too, until that use mount/ll_decode_filter_fid/mount.
2162 # Re-enable when debugfs will understand new filter_fid.
2164 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2165 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2166 $dev 2>/dev/null" | grep "parent=")
2168 if [ -z "$ff" ]; then
2170 mount_fstype ost$ost
2171 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2172 $(facet_mntpt ost$ost)/$obj_file)
2173 unmount_fstype ost$ost
2174 start ost$ost $dev $OST_MOUNT_OPTS
2178 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2180 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2182 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2183 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2185 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2186 # stripe_size=1048576 component_id=1 component_start=0 \
2187 # component_end=33554432
2188 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2189 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2190 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2192 if grep -q 'stripe=' <<<$ff; then
2193 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2195 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2196 # into f_ver in this case. See comment on ff_parent.
2197 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2200 # compare lmm_seq and filter_fid->ff_parent.f_seq
2201 [ $ff_pseq = $lmm_seq ] ||
2202 error "FF parent SEQ $ff_pseq != $lmm_seq"
2203 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2204 [ $ff_poid = $lmm_oid ] ||
2205 error "FF parent OID $ff_poid != $lmm_oid"
2206 (($ff_pstripe == $stripe_nr)) ||
2207 error "FF stripe $ff_pstripe != $stripe_nr"
2209 stripe_nr=$((stripe_nr + 1))
2210 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2212 if grep -q 'stripe_count=' <<<$ff; then
2213 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2214 -e 's/ .*//' <<<$ff)
2215 [ $lmm_count = $ff_scnt ] ||
2216 error "FF stripe count $lmm_count != $ff_scnt"
2222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2223 remote_ost_nodsh && skip "remote OST with nodsh"
2225 test_mkdir $DIR/$tdir
2226 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2227 { error "setstripe -c -1 failed"; return 1; }
2228 # We need to send a write to every object to get parent FID info set.
2229 # This _should_ also work for setattr, but does not currently.
2230 # touch $DIR/$tdir/$tfile-1 ||
2231 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2232 { error "dd $tfile-1 failed"; return 2; }
2233 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2234 { error "setstripe -c -1 failed"; return 3; }
2235 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2236 { error "dd $tfile-2 failed"; return 4; }
2238 # make sure write RPCs have been sent to OSTs
2241 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2242 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2244 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2246 test_27A() { # b=19102
2247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2249 save_layout_restore_at_exit $MOUNT
2250 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2251 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2252 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2253 local default_size=$($LFS getstripe -S $MOUNT)
2254 local default_offset=$($LFS getstripe -i $MOUNT)
2255 local dsize=$(do_facet $SINGLEMDS \
2256 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2257 [ $default_size -eq $dsize ] ||
2258 error "stripe size $default_size != $dsize"
2259 [ $default_offset -eq -1 ] ||
2260 error "stripe offset $default_offset != -1"
2262 run_test 27A "check filesystem-wide default LOV EA values"
2264 test_27B() { # LU-2523
2265 test_mkdir $DIR/$tdir
2266 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2268 # open f1 with O_LOV_DELAY_CREATE
2270 # call setstripe ioctl on open file descriptor for f1
2272 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2276 # open f1 with O_LOV_DELAY_CREATE
2278 # call setstripe ioctl on open file descriptor for f1
2280 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2282 # Allow multiop to fail in imitation of NFS's busted semantics.
2285 run_test 27B "call setstripe on open unlinked file/rename victim"
2287 # 27C family tests full striping and overstriping
2288 test_27Ca() { #LU-2871
2289 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2297 test_mkdir $DIR/$tdir
2299 for i in $(seq 0 $((OSTCOUNT - 1))); do
2300 # set stripe across all OSTs starting from OST$i
2301 $LFS setstripe -i $i -c -1 $tfile$i
2302 # get striping information
2303 ost_idx=($($LFS getstripe $tfile$i |
2304 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2308 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2309 error "${#ost_idx[@]} != $OSTCOUNT"
2311 for index in $(seq 0 $((OSTCOUNT - 1))); do
2313 for j in $(echo ${ost_idx[@]}); do
2314 if [ $index -eq $j ]; then
2320 error "Can not find $index in ${ost_idx[@]}"
2324 run_test 27Ca "check full striping across all OSTs"
2327 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2328 skip "server does not support overstriping"
2329 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2330 skip_env "too many osts, skipping"
2332 test_mkdir -p $DIR/$tdir
2333 local setcount=$(($OSTCOUNT * 2))
2334 [ $setcount -ge 160 ] || large_xattr_enabled ||
2335 skip_env "ea_inode feature disabled"
2337 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2338 error "setstripe failed"
2340 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2341 [ $count -eq $setcount ] ||
2342 error "stripe count $count, should be $setcount"
2344 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2345 error "overstriped should be set in pattern"
2347 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2350 run_test 27Cb "more stripes than OSTs with -C"
2353 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2354 skip "server does not support overstriping"
2355 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2357 test_mkdir -p $DIR/$tdir
2358 local setcount=$(($OSTCOUNT - 1))
2360 [ $setcount -ge 160 ] || large_xattr_enabled ||
2361 skip_env "ea_inode feature disabled"
2363 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2364 error "setstripe failed"
2366 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2367 [ $count -eq $setcount ] ||
2368 error "stripe count $count, should be $setcount"
2370 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2371 error "overstriped should not be set in pattern"
2373 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2376 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2379 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2380 skip "server does not support overstriping"
2381 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2382 large_xattr_enabled || skip_env "ea_inode feature disabled"
2384 test_mkdir -p $DIR/$tdir
2385 local setcount=$LOV_MAX_STRIPE_COUNT
2387 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2388 error "setstripe failed"
2390 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2391 [ $count -eq $setcount ] ||
2392 error "stripe count $count, should be $setcount"
2394 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2395 error "overstriped should be set in pattern"
2397 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2400 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2402 run_test 27Cd "test maximum stripe count"
2405 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2406 skip "server does not support overstriping"
2407 test_mkdir -p $DIR/$tdir
2409 pool_add $TESTNAME || error "Pool creation failed"
2410 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2414 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2415 error "setstripe failed"
2417 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2418 [ $count -eq $setcount ] ||
2419 error "stripe count $count, should be $setcount"
2421 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2422 error "overstriped should be set in pattern"
2424 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2427 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2429 run_test 27Ce "test pool with overstriping"
2432 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2433 skip "server does not support overstriping"
2434 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2435 skip_env "too many osts, skipping"
2437 test_mkdir -p $DIR/$tdir
2439 local setcount=$(($OSTCOUNT * 2))
2440 [ $setcount -ge 160 ] || large_xattr_enabled ||
2441 skip_env "ea_inode feature disabled"
2443 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2444 error "setstripe failed"
2446 echo 1 > $DIR/$tdir/$tfile
2448 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2449 [ $count -eq $setcount ] ||
2450 error "stripe count $count, should be $setcount"
2452 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2453 error "overstriped should be set in pattern"
2455 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2458 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2460 run_test 27Cf "test default inheritance with overstriping"
2463 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2464 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2465 remote_mds_nodsh && skip "remote MDS with nodsh"
2467 local POOL=${POOL:-testpool}
2469 local last_ost=$(($OSTCOUNT - 1))
2471 local ost_list=$(seq $first_ost $ost_step $last_ost)
2472 local ost_range="$first_ost $last_ost $ost_step"
2474 test_mkdir $DIR/$tdir
2475 pool_add $POOL || error "pool_add failed"
2476 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2479 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2481 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2482 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2483 skip27D+=" -s 30,31"
2484 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2485 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2486 skip27D+=" -s 32,33"
2487 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2489 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2490 error "llapi_layout_test failed"
2492 destroy_test_pools || error "destroy test pools failed"
2494 run_test 27D "validate llapi_layout API"
2496 # Verify that default_easize is increased from its initial value after
2497 # accessing a widely striped file.
2499 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2500 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2501 skip "client does not have LU-3338 fix"
2503 # 72 bytes is the minimum space required to store striping
2504 # information for a file striped across one OST:
2505 # (sizeof(struct lov_user_md_v3) +
2506 # sizeof(struct lov_user_ost_data_v1))
2508 $LCTL set_param -n llite.*.default_easize $min_easize ||
2509 error "lctl set_param failed"
2510 local easize=$($LCTL get_param -n llite.*.default_easize)
2512 [ $easize -eq $min_easize ] ||
2513 error "failed to set default_easize"
2515 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2516 error "setstripe failed"
2517 # In order to ensure stat() call actually talks to MDS we need to
2518 # do something drastic to this file to shake off all lock, e.g.
2519 # rename it (kills lookup lock forcing cache cleaning)
2520 mv $DIR/$tfile $DIR/${tfile}-1
2521 ls -l $DIR/${tfile}-1
2524 easize=$($LCTL get_param -n llite.*.default_easize)
2526 [ $easize -gt $min_easize ] ||
2527 error "default_easize not updated"
2529 run_test 27E "check that default extended attribute size properly increases"
2531 test_27F() { # LU-5346/LU-7975
2532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2533 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2534 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2535 skip "Need MDS version at least 2.8.51"
2536 remote_ost_nodsh && skip "remote OST with nodsh"
2538 test_mkdir $DIR/$tdir
2540 $LFS setstripe -c 2 $DIR/$tdir
2542 # stop all OSTs to reproduce situation for LU-7975 ticket
2543 for num in $(seq $OSTCOUNT); do
2547 # open/create f0 with O_LOV_DELAY_CREATE
2548 # truncate f0 to a non-0 size
2550 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2552 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2553 # open/write it again to force delayed layout creation
2554 cat /etc/hosts > $DIR/$tdir/f0 &
2558 for num in $(seq $OSTCOUNT); do
2559 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2560 error "ost$num failed to start"
2563 wait $catpid || error "cat failed"
2565 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2566 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2567 error "wrong stripecount"
2570 run_test 27F "Client resend delayed layout creation with non-zero size"
2572 test_27G() { #LU-10629
2573 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2574 skip "Need MDS version at least 2.11.51"
2575 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2576 remote_mds_nodsh && skip "remote MDS with nodsh"
2577 local POOL=${POOL:-testpool}
2578 local ostrange="0 0 1"
2580 test_mkdir $DIR/$tdir
2581 pool_add $POOL || error "pool_add failed"
2582 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2583 $LFS setstripe -p $POOL $DIR/$tdir
2585 local pool=$($LFS getstripe -p $DIR/$tdir)
2587 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2589 $LFS setstripe -d $DIR/$tdir
2591 pool=$($LFS getstripe -p $DIR/$tdir)
2595 [ -z "$pool" ] || error "'$pool' is not empty"
2597 run_test 27G "Clear OST pool from stripe"
2600 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2601 skip "Need MDS version newer than 2.11.54"
2602 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2603 test_mkdir $DIR/$tdir
2604 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2605 touch $DIR/$tdir/$tfile
2606 $LFS getstripe -c $DIR/$tdir/$tfile
2607 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2608 error "two-stripe file doesn't have two stripes"
2610 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2611 $LFS getstripe -y $DIR/$tdir/$tfile
2612 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2613 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2614 error "expected l_ost_idx: [02]$ not matched"
2616 # make sure ost list has been cleared
2617 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2618 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2619 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2621 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2623 run_test 27H "Set specific OSTs stripe"
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2628 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2629 skip "Need MDS version newer than 2.12.52"
2630 local pool=$TESTNAME
2631 local ostrange="1 1 1"
2633 save_layout_restore_at_exit $MOUNT
2634 $LFS setstripe -c 2 -i 0 $MOUNT
2635 pool_add $pool || error "pool_add failed"
2636 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2637 test_mkdir $DIR/$tdir
2638 $LFS setstripe -p $pool $DIR/$tdir
2639 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2640 $LFS getstripe $DIR/$tdir/$tfile
2642 run_test 27I "check that root dir striping does not break parent dir one"
2645 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2646 skip "Need MDS version newer than 2.12.51"
2648 test_mkdir $DIR/$tdir
2649 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2650 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2652 # create foreign file (raw way)
2653 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2654 -t 1 -F 0xda08 || error "create_foreign_file failed"
2656 # verify foreign file (raw way)
2657 parse_foreign_file -f $DIR/$tdir/$tfile |
2658 grep "lov_foreign_magic: 0x0BD70BD0" ||
2659 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2660 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2661 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2662 parse_foreign_file -f $DIR/$tdir/$tfile |
2663 grep "lov_foreign_size: 73" ||
2664 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2665 parse_foreign_file -f $DIR/$tdir/$tfile |
2666 grep "lov_foreign_type: 1" ||
2667 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2668 parse_foreign_file -f $DIR/$tdir/$tfile |
2669 grep "lov_foreign_flags: 0x0000DA08" ||
2670 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2671 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2672 grep "lov_foreign_value: 0x" |
2673 sed -e 's/lov_foreign_value: 0x//')
2674 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2675 [[ $lov = ${lov2// /} ]] ||
2676 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2678 # create foreign file (lfs + API)
2679 $LFS setstripe --foreign=daos --flags 0xda08 \
2680 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2681 error "$DIR/$tdir/${tfile}2: create failed"
2683 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2684 grep "lfm_magic:.*0x0BD70BD0" ||
2685 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2686 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2687 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2688 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2689 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2690 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2691 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2692 grep "lfm_flags:.*0x0000DA08" ||
2693 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2694 $LFS getstripe $DIR/$tdir/${tfile}2 |
2695 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2696 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2698 # modify striping should fail
2699 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2700 error "$DIR/$tdir/$tfile: setstripe should fail"
2701 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2702 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2705 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2706 cat $DIR/$tdir/${tfile}2 &&
2707 error "$DIR/$tdir/${tfile}2: read should fail"
2708 cat /etc/passwd > $DIR/$tdir/$tfile &&
2709 error "$DIR/$tdir/$tfile: write should fail"
2710 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2711 error "$DIR/$tdir/${tfile}2: write should fail"
2714 chmod 222 $DIR/$tdir/$tfile ||
2715 error "$DIR/$tdir/$tfile: chmod failed"
2716 chmod 222 $DIR/$tdir/${tfile}2 ||
2717 error "$DIR/$tdir/${tfile}2: chmod failed"
2720 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2721 error "$DIR/$tdir/$tfile: chown failed"
2722 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2723 error "$DIR/$tdir/${tfile}2: chown failed"
2725 # rename should work
2726 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2727 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2728 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2729 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2731 #remove foreign file
2732 rm $DIR/$tdir/${tfile}.new ||
2733 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2734 rm $DIR/$tdir/${tfile}2.new ||
2735 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2737 run_test 27J "basic ops on file with foreign LOV"
2740 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2741 skip "Need MDS version newer than 2.12.49"
2743 test_mkdir $DIR/$tdir
2744 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2745 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2747 # create foreign dir (raw way)
2748 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2749 error "create_foreign_dir FAILED"
2751 # verify foreign dir (raw way)
2752 parse_foreign_dir -d $DIR/$tdir/$tdir |
2753 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2754 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2755 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2756 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2757 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2758 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2759 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2760 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2761 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2762 grep "lmv_foreign_value: 0x" |
2763 sed 's/lmv_foreign_value: 0x//')
2764 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2766 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2768 # create foreign dir (lfs + API)
2769 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2770 $DIR/$tdir/${tdir}2 ||
2771 error "$DIR/$tdir/${tdir}2: create failed"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2774 grep "lfm_magic:.*0x0CD50CD0" ||
2775 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2776 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2777 # - sizeof(lfm_type) - sizeof(lfm_flags)
2778 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2779 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2780 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2781 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2782 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2783 grep "lfm_flags:.*0x0000DA05" ||
2784 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2785 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2786 grep "lfm_value.*${uuid1}@${uuid2}" ||
2787 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2789 # file create in dir should fail
2790 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2791 touch $DIR/$tdir/${tdir}2/$tfile &&
2792 "$DIR/${tdir}2: file create should fail"
2795 chmod 777 $DIR/$tdir/$tdir ||
2796 error "$DIR/$tdir: chmod failed"
2797 chmod 777 $DIR/$tdir/${tdir}2 ||
2798 error "$DIR/${tdir}2: chmod failed"
2801 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2802 error "$DIR/$tdir: chown failed"
2803 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2804 error "$DIR/${tdir}2: chown failed"
2806 # rename should work
2807 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2808 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2809 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2810 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2813 rmdir $DIR/$tdir/${tdir}.new ||
2814 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2815 rmdir $DIR/$tdir/${tdir}2.new ||
2816 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2818 run_test 27K "basic ops on dir with foreign LMV"
2821 remote_mds_nodsh && skip "remote MDS with nodsh"
2823 local POOL=${POOL:-$TESTNAME}
2825 pool_add $POOL || error "pool_add failed"
2827 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2828 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2829 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2831 run_test 27L "lfs pool_list gives correct pool name"
2834 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2835 skip "Need MDS version >= than 2.12.57"
2836 remote_mds_nodsh && skip "remote MDS with nodsh"
2837 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2839 test_mkdir $DIR/$tdir
2841 # Set default striping on directory
2842 $LFS setstripe -C 4 $DIR/$tdir
2844 echo 1 > $DIR/$tdir/${tfile}.1
2845 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2847 [ $count -eq $setcount ] ||
2848 error "(1) stripe count $count, should be $setcount"
2850 # Capture existing append_stripe_count setting for restore
2851 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2852 local mdts=$(comma_list $(mdts_nodes))
2853 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2855 local appendcount=$orig_count
2856 echo 1 >> $DIR/$tdir/${tfile}.2_append
2857 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2858 [ $count -eq $appendcount ] ||
2859 error "(2)stripe count $count, should be $appendcount for append"
2861 # Disable O_APPEND striping, verify it works
2862 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2864 # Should now get the default striping, which is 4
2866 echo 1 >> $DIR/$tdir/${tfile}.3_append
2867 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2868 [ $count -eq $setcount ] ||
2869 error "(3) stripe count $count, should be $setcount"
2871 # Try changing the stripe count for append files
2872 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2874 # Append striping is now 2 (directory default is still 4)
2876 echo 1 >> $DIR/$tdir/${tfile}.4_append
2877 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2878 [ $count -eq $appendcount ] ||
2879 error "(4) stripe count $count, should be $appendcount for append"
2881 # Test append stripe count of -1
2882 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2883 appendcount=$OSTCOUNT
2884 echo 1 >> $DIR/$tdir/${tfile}.5
2885 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2886 [ $count -eq $appendcount ] ||
2887 error "(5) stripe count $count, should be $appendcount for append"
2889 # Set append striping back to default of 1
2890 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2892 # Try a new default striping, PFL + DOM
2893 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2895 # Create normal DOM file, DOM returns stripe count == 0
2897 touch $DIR/$tdir/${tfile}.6
2898 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2899 [ $count -eq $setcount ] ||
2900 error "(6) stripe count $count, should be $setcount"
2904 echo 1 >> $DIR/$tdir/${tfile}.7_append
2905 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2906 [ $count -eq $appendcount ] ||
2907 error "(7) stripe count $count, should be $appendcount for append"
2909 # Clean up DOM layout
2910 $LFS setstripe -d $DIR/$tdir
2912 # Now test that append striping works when layout is from root
2913 $LFS setstripe -c 2 $MOUNT
2914 # Make a special directory for this
2915 mkdir $DIR/${tdir}/${tdir}.2
2916 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2918 # Verify for normal file
2920 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2921 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2922 [ $count -eq $setcount ] ||
2923 error "(8) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2927 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(9) stripe count $count, should be $appendcount for append"
2931 # Now test O_APPEND striping with pools
2932 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2933 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2936 pool_add $TESTNAME || error "pool creation failed"
2937 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2939 echo 1 >> $DIR/$tdir/${tfile}.10_append
2941 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2942 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2944 # Check that count is still correct
2946 echo 1 >> $DIR/$tdir/${tfile}.11_append
2947 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2948 [ $count -eq $appendcount ] ||
2949 error "(11) stripe count $count, should be $appendcount for append"
2951 # Disable O_APPEND stripe count, verify pool works separately
2952 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2954 echo 1 >> $DIR/$tdir/${tfile}.12_append
2956 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2957 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2959 # Remove pool setting, verify it's not applied
2960 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2962 echo 1 >> $DIR/$tdir/${tfile}.13_append
2964 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2965 [ "$pool" = "" ] || error "(13) pool found: $pool"
2967 run_test 27M "test O_APPEND striping"
2970 combined_mgs_mds && skip "needs separate MGS/MDT"
2972 pool_add $TESTNAME || error "pool_add failed"
2973 do_facet mgs "$LCTL pool_list $FSNAME" |
2974 grep -Fx "${FSNAME}.${TESTNAME}" ||
2975 error "lctl pool_list on MGS failed"
2977 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2979 # createtest also checks that device nodes are created and
2980 # then visible correctly (#2091)
2981 test_28() { # bug 2091
2983 $CREATETEST $DIR/d28/ct || error "createtest failed"
2985 run_test 28 "create/mknod/mkdir with bad file types ============"
2988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2990 sync; sleep 1; sync # flush out any dirty pages from previous tests
2997 declare -i LOCKCOUNTORIG=0
2998 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2999 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3001 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3003 declare -i LOCKUNUSEDCOUNTORIG=0
3004 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3005 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3012 declare -i LOCKCOUNTCURRENT=0
3013 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3014 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3017 declare -i LOCKUNUSEDCOUNTCURRENT=0
3018 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3019 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3022 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3023 $LCTL set_param -n ldlm.dump_namespaces ""
3024 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3025 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3026 log "dumped log to $TMP/test_29.dk (bug 5793)"
3029 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3030 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3031 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3032 log "dumped log to $TMP/test_29.dk (bug 5793)"
3036 run_test 29 "IT_GETATTR regression ============================"
3038 test_30a() { # was test_30
3039 cp $(which ls) $DIR || cp /bin/ls $DIR
3040 $DIR/ls / || error "Can't execute binary from lustre"
3043 run_test 30a "execute binary from Lustre (execve) =============="
3046 cp `which ls` $DIR || cp /bin/ls $DIR
3048 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3051 run_test 30b "execute binary from Lustre as non-root ==========="
3053 test_30c() { # b=22376
3054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3056 cp `which ls` $DIR || cp /bin/ls $DIR
3058 cancel_lru_locks mdc
3059 cancel_lru_locks osc
3060 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3063 run_test 30c "execute binary from Lustre without read perms ===="
3066 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3067 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3069 run_test 31a "open-unlink file =================================="
3072 touch $DIR/f31 || error "touch $DIR/f31 failed"
3073 ln $DIR/f31 $DIR/f31b || error "ln failed"
3074 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3075 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3077 run_test 31b "unlink file with multiple links while open ======="
3080 touch $DIR/f31 || error "touch $DIR/f31 failed"
3081 ln $DIR/f31 $DIR/f31c || error "ln failed"
3082 multiop_bg_pause $DIR/f31 O_uc ||
3083 error "multiop_bg_pause for $DIR/f31 failed"
3085 $MULTIOP $DIR/f31c Ouc
3086 kill -USR1 $MULTIPID
3089 run_test 31c "open-unlink file with multiple links ============="
3092 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3093 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3095 run_test 31d "remove of open directory ========================="
3097 test_31e() { # bug 2904
3098 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3100 run_test 31e "remove of open non-empty directory ==============="
3102 test_31f() { # bug 4554
3103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3106 test_mkdir $DIR/d31f
3107 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3108 cp /etc/hosts $DIR/d31f
3110 $LFS getstripe $DIR/d31f/hosts
3111 multiop_bg_pause $DIR/d31f D_c || return 1
3114 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3115 test_mkdir $DIR/d31f
3116 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3117 cp /etc/hosts $DIR/d31f
3119 $LFS getstripe $DIR/d31f/hosts
3120 multiop_bg_pause $DIR/d31f D_c || return 1
3123 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3124 wait $MULTIPID || error "first opendir $MULTIPID failed"
3128 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3129 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3132 run_test 31f "remove of open directory with open-unlink file ==="
3135 echo "-- cross directory link --"
3136 test_mkdir -c1 $DIR/${tdir}ga
3137 test_mkdir -c1 $DIR/${tdir}gb
3138 touch $DIR/${tdir}ga/f
3139 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3140 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3141 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3142 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3143 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3145 run_test 31g "cross directory link==============="
3148 echo "-- cross directory link --"
3149 test_mkdir -c1 $DIR/${tdir}
3150 test_mkdir -c1 $DIR/${tdir}/dir
3151 touch $DIR/${tdir}/f
3152 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3153 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3154 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3155 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3156 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3158 run_test 31h "cross directory link under child==============="
3161 echo "-- cross directory link --"
3162 test_mkdir -c1 $DIR/$tdir
3163 test_mkdir -c1 $DIR/$tdir/dir
3164 touch $DIR/$tdir/dir/f
3165 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3166 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3167 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3168 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3169 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3171 run_test 31i "cross directory link under parent==============="
3174 test_mkdir -c1 -p $DIR/$tdir
3175 test_mkdir -c1 -p $DIR/$tdir/dir1
3176 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3177 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3178 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3179 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3182 run_test 31j "link for directory==============="
3185 test_mkdir -c1 -p $DIR/$tdir
3187 touch $DIR/$tdir/exist
3188 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3189 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3190 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3191 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3192 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3193 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3194 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3197 run_test 31k "link to file: the same, non-existing, dir==============="
3203 touch $DIR/d31m2/exist
3204 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3205 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3206 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3207 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3208 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3209 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3212 run_test 31m "link to file: the same, non-existing, dir==============="
3215 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3216 nlink=$(stat --format=%h $DIR/$tfile)
3217 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3219 local cmd="exec $fd<$DIR/$tfile"
3222 trap "eval $cmd" EXIT
3223 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3224 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3225 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3226 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3227 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3230 run_test 31n "check link count of unlinked file"
3233 local tempfile=$(mktemp $1_XXXXXX)
3234 mlink $tempfile $1 2> /dev/null &&
3235 echo "$BASHPID: link $tempfile to $1 succeeded"
3239 test_31o() { # LU-2901
3240 test_mkdir $DIR/$tdir
3241 for LOOP in $(seq 100); do
3242 rm -f $DIR/$tdir/$tfile*
3243 for THREAD in $(seq 8); do
3244 link_one $DIR/$tdir/$tfile.$LOOP &
3247 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3248 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3249 error "$LINKS duplicate links to $tfile.$LOOP" &&
3253 run_test 31o "duplicate hard links with same filename"
3256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3258 test_mkdir $DIR/$tdir
3259 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3260 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3262 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3263 error "open unlink test1 failed"
3264 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3265 error "open unlink test2 failed"
3267 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3268 error "test1 still exists"
3269 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3270 error "test2 still exists"
3272 run_test 31p "remove of open striped directory"
3274 cleanup_test32_mount() {
3277 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3278 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3279 losetup -d $loopdev || true
3285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3287 echo "== more mountpoints and symlinks ================="
3288 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3289 trap cleanup_test32_mount EXIT
3290 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3291 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3292 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3293 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3294 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3295 cleanup_test32_mount
3297 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3302 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3303 trap cleanup_test32_mount EXIT
3304 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3305 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3306 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3307 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3308 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3309 cleanup_test32_mount
3311 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3316 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3317 trap cleanup_test32_mount EXIT
3318 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3319 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3320 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3321 test_mkdir -p $DIR/$tdir/d2/test_dir
3322 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3323 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3324 cleanup_test32_mount
3326 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3331 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3332 trap cleanup_test32_mount EXIT
3333 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3334 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3335 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3336 test_mkdir -p $DIR/$tdir/d2/test_dir
3337 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3338 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3339 cleanup_test32_mount
3341 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3345 test_mkdir -p $DIR/$tdir/tmp
3346 local tmp_dir=$DIR/$tdir/tmp
3347 ln -s $DIR/$tdir $tmp_dir/symlink11
3348 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3349 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3350 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3352 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3356 test_mkdir -p $DIR/$tdir/tmp
3357 local tmp_dir=$DIR/$tdir/tmp
3358 ln -s $DIR/$tdir $tmp_dir/symlink11
3359 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3360 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3361 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3363 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3366 local tmp_dir=$DIR/$tdir/tmp
3367 test_mkdir -p $tmp_dir
3368 test_mkdir $DIR/${tdir}2
3369 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3370 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3371 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3372 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3373 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3374 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3376 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3379 rm -fr $DIR/$tdir $DIR/${tdir}2
3380 tmp_dir=$DIR/$tdir/tmp
3381 test_mkdir -p $tmp_dir
3382 test_mkdir $DIR/${tdir}2
3383 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3384 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3385 ls $tmp_dir/symlink12 || error "listing symlink12"
3386 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3388 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3394 trap cleanup_test32_mount EXIT
3395 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3396 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3397 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3398 touch $DIR/$tdir/test_file
3399 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3400 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3401 cleanup_test32_mount
3403 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3408 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3409 trap cleanup_test32_mount EXIT
3410 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3411 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3412 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3413 touch $DIR/$tdir/test_file
3414 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3415 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3416 cleanup_test32_mount
3418 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3424 trap cleanup_test32_mount EXIT
3425 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3426 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3427 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3428 test_mkdir -p $DIR/$tdir/d2
3429 touch $DIR/$tdir/d2/test_file || error "touch failed"
3430 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3431 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3432 cleanup_test32_mount
3434 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3440 trap cleanup_test32_mount EXIT
3441 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3442 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3443 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3444 test_mkdir -p $DIR/$tdir/d2
3445 touch $DIR/$tdir/d2/test_file || error "touch failed"
3446 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3447 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3448 cleanup_test32_mount
3450 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3454 test_mkdir -p $DIR/d32m/tmp
3455 TMP_DIR=$DIR/d32m/tmp
3456 ln -s $DIR $TMP_DIR/symlink11
3457 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3458 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3459 error "symlink11 not a link"
3460 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3461 error "symlink01 not a link"
3463 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3467 test_mkdir -p $DIR/d32n/tmp
3468 TMP_DIR=$DIR/d32n/tmp
3469 ln -s $DIR $TMP_DIR/symlink11
3470 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3471 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3472 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3474 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3478 test_mkdir -p $DIR/d32o/tmp
3479 TMP_DIR=$DIR/d32o/tmp
3480 ln -s $DIR/$tfile $TMP_DIR/symlink12
3481 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3482 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3483 error "symlink12 not a link"
3484 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3485 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3486 error "$DIR/d32o/tmp/symlink12 not file type"
3487 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3488 error "$DIR/d32o/symlink02 not file type"
3490 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3500 test_mkdir -p $DIR/d32p/tmp
3502 TMP_DIR=$DIR/d32p/tmp
3504 ln -s $DIR/$tfile $TMP_DIR/symlink12
3506 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3508 cat $DIR/d32p/tmp/symlink12 ||
3509 error "Can't open $DIR/d32p/tmp/symlink12"
3511 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3514 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3519 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3520 trap cleanup_test32_mount EXIT
3521 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3522 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3523 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3524 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3525 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3526 cleanup_test32_mount
3528 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3533 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3534 trap cleanup_test32_mount EXIT
3535 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3536 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3537 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3538 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3539 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3540 cleanup_test32_mount
3542 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3547 chmod 444 $DIR/$tfile
3548 chown $RUNAS_ID $DIR/$tfile
3550 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3553 run_test 33aa "write file with mode 444 (should return error)"
3557 test_mkdir $DIR/$tdir
3558 chown $RUNAS_ID $DIR/$tdir
3559 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3560 error "$RUNAS create $tdir/$tfile failed"
3561 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3562 error "open RDWR" || true
3564 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3568 test_mkdir $DIR/$tdir
3569 chown $RUNAS_ID $DIR/$tdir
3570 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3572 run_test 33b "test open file with malformed flags (No panic)"
3575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 remote_ost_nodsh && skip "remote OST with nodsh"
3585 test_mkdir $DIR/$tdir
3586 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3589 for ostnum in $(seq $OSTCOUNT); do
3590 # test-framework's OST numbering is one-based, while Lustre's
3592 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3593 # Parsing llobdstat's output sucks; we could grep the /proc
3594 # path, but that's likely to not be as portable as using the
3595 # llobdstat utility. So we parse lctl output instead.
3596 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3597 obdfilter/$ostname/stats |
3598 awk '/^write_bytes/ {print $7}' )
3599 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3600 if (( ${write_bytes:-0} > 0 ))
3607 $all_zeros || return 0
3610 echo foo > $DIR/$tdir/bar
3614 # Total up write_bytes after writing. We'd better find non-zeros.
3615 for ostnum in $(seq $OSTCOUNT); do
3616 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3617 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3618 obdfilter/$ostname/stats |
3619 awk '/^write_bytes/ {print $7}' )
3620 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3621 if (( ${write_bytes:-0} > 0 ))
3630 for ostnum in $(seq $OSTCOUNT); do
3631 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3632 echo "Check that write_bytes is present in obdfilter/*/stats:"
3633 do_facet ost$ostnum lctl get_param -n \
3634 obdfilter/$ostname/stats
3636 error "OST not keeping write_bytes stats (b22312)"
3639 run_test 33c "test llobdstat and write_bytes"
3642 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3646 local remote_dir=$DIR/$tdir/remote_dir
3648 test_mkdir $DIR/$tdir
3649 $LFS mkdir -i $MDTIDX $remote_dir ||
3650 error "create remote directory failed"
3652 touch $remote_dir/$tfile
3653 chmod 444 $remote_dir/$tfile
3654 chown $RUNAS_ID $remote_dir/$tfile
3656 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3658 chown $RUNAS_ID $remote_dir
3659 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3660 error "create" || true
3661 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3662 error "open RDWR" || true
3663 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3665 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3672 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3673 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3674 mkdir $DIR/$tdir/local_dir
3676 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3677 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3678 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3680 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3681 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3683 rmdir $DIR/$tdir/* || error "rmdir failed"
3686 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3687 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3688 mkdir $DIR/$tdir/local_dir
3690 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3691 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3692 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3694 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3695 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3697 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3700 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3701 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3702 mkdir $DIR/$tdir/local_dir
3704 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3705 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3706 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3708 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3709 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3711 run_test 33e "mkdir and striped directory should have same mode"
3715 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3720 remote_mds_nodsh && skip "remote MDS with nodsh"
3723 chmod go+rwx $DIR/$tdir
3724 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3725 trap cleanup_33f EXIT
3727 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3728 error "cannot create striped directory"
3730 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3731 error "cannot create files in striped directory"
3733 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3734 error "cannot remove files in striped directory"
3736 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3737 error "cannot remove striped directory"
3741 run_test 33f "nonroot user can create, access, and remove a striped directory"
3744 mkdir -p $DIR/$tdir/dir2
3746 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3748 [[ $err =~ "exists" ]] || error "Not exists error"
3750 run_test 33g "nonroot user create already existing root created file"
3752 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3755 $MCREATE $DIR/f34 || error "mcreate failed"
3756 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3757 error "getstripe failed"
3758 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3759 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3760 error "getstripe failed"
3761 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3762 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3764 run_test 34a "truncate file that has not been opened ==========="
3767 [ ! -f $DIR/f34 ] && test_34a
3768 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3769 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3770 $OPENFILE -f O_RDONLY $DIR/f34
3771 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3772 error "getstripe failed"
3773 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3774 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3776 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3779 [ ! -f $DIR/f34 ] && test_34a
3780 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3781 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3782 $OPENFILE -f O_RDWR $DIR/f34
3783 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3784 error "$LFS getstripe failed"
3785 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3786 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3788 run_test 34c "O_RDWR opening file-with-size works =============="
3791 [ ! -f $DIR/f34 ] && test_34a
3792 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3794 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3795 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3798 run_test 34d "write to sparse file ============================="
3802 $MCREATE $DIR/f34e || error "mcreate failed"
3803 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3804 $CHECKSTAT -s 1000 $DIR/f34e ||
3805 error "Size of $DIR/f34e not equal to 1000 bytes"
3806 $OPENFILE -f O_RDWR $DIR/f34e
3807 $CHECKSTAT -s 1000 $DIR/f34e ||
3808 error "Size of $DIR/f34e not equal to 1000 bytes"
3810 run_test 34e "create objects, some with size and some without =="
3812 test_34f() { # bug 6242, 6243
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3817 $MCREATE $DIR/f34f || error "mcreate failed"
3818 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3819 dd if=$DIR/f34f of=$TMP/f34f
3820 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3821 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3822 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3823 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3824 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3826 run_test 34f "read from a file with no objects until EOF ======="
3829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3831 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3833 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3834 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3835 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3836 cancel_lru_locks osc
3837 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3838 error "wrong size after lock cancel"
3840 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3841 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3842 error "expanding truncate failed"
3843 cancel_lru_locks osc
3844 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3845 error "wrong expanded size after lock cancel"
3847 run_test 34g "truncate long file ==============================="
3850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3855 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3856 sync # Flush the cache so that multiop below does not block on cache
3857 # flush when getting the group lock
3858 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3861 # Since just timed wait is not good enough, let's do a sync write
3862 # that way we are sure enough time for a roundtrip + processing
3863 # passed + 2 seconds of extra margin.
3864 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3868 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3869 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3873 local nsz=`stat -c %s $DIR/$tfile`
3874 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3876 run_test 34h "ftruncate file under grouplock should not block"
3879 cp /bin/sh $DIR/f35a
3881 chown $RUNAS_ID $DIR/f35a
3882 $RUNAS $DIR/f35a && error || true
3885 run_test 35a "exec file with mode 444 (should return and not leak)"
3889 utime $DIR/f36 || error "utime failed for MDS"
3891 run_test 36a "MDS utime check (mknod, utime)"
3895 utime $DIR/f36 || error "utime failed for OST"
3897 run_test 36b "OST utime check (open, utime)"
3902 chown $RUNAS_ID $DIR/d36
3903 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3905 run_test 36c "non-root MDS utime check (mknod, utime)"
3908 [ ! -d $DIR/d36 ] && test_36c
3909 echo "" > $DIR/d36/f36
3910 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3912 run_test 36d "non-root OST utime check (open, utime)"
3915 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3917 test_mkdir $DIR/$tdir
3918 touch $DIR/$tdir/$tfile
3919 $RUNAS utime $DIR/$tdir/$tfile &&
3920 error "utime worked, expected failure" || true
3922 run_test 36e "utime on non-owned file (should return error)"
3926 local LANG_SAVE=$LANG
3927 local LC_LANG_SAVE=$LC_LANG
3928 export LANG=C LC_LANG=C # for date language
3930 DATESTR="Dec 20 2000"
3931 test_mkdir $DIR/$tdir
3932 lctl set_param fail_loc=$fl
3934 cp /etc/hosts $DIR/$tdir/$tfile
3935 sync & # write RPC generated with "current" inode timestamp, but delayed
3937 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3938 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3939 cancel_lru_locks $OSC
3940 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3942 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3943 echo "BEFORE: $LS_BEFORE" && \
3944 echo "AFTER : $LS_AFTER" && \
3945 echo "WANT : $DATESTR" && \
3946 error "$DIR/$tdir/$tfile timestamps changed" || true
3948 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3954 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3955 subr_36fh "0x80000214"
3957 run_test 36f "utime on file racing with OST BRW write =========="
3960 remote_ost_nodsh && skip "remote OST with nodsh"
3961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3962 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3963 skip "Need MDS version at least 2.12.51"
3968 local tgt="obdfilter"
3970 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3972 test_mkdir $DIR/$tdir
3973 fmd_max_age=$(do_facet $facet \
3974 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3977 echo "FMD max age: ${fmd_max_age}s"
3978 touch $DIR/$tdir/$tfile
3979 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3980 gawk '{cnt=cnt+$1} END{print cnt}')
3981 echo "FMD before: $fmd"
3983 error "FMD wasn't create by touch"
3984 sleep $((fmd_max_age + 12))
3985 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3986 gawk '{cnt=cnt+$1} END{print cnt}')
3987 echo "FMD after: $fmd"
3989 error "FMD wasn't expired by ping"
3991 run_test 36g "FMD cache expiry ====================="
3994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3996 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3997 subr_36fh "0x80000227"
3999 run_test 36h "utime on file racing with OST BRW write =========="
4002 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4004 test_mkdir $DIR/$tdir
4005 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4007 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4008 local new_mtime=$((mtime + 200))
4010 #change Modify time of striped dir
4011 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4012 error "change mtime failed"
4014 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4016 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4018 run_test 36i "change mtime on striped directory"
4020 # test_37 - duplicate with tests 32q 32r
4023 local file=$DIR/$tfile
4025 openfile -f O_DIRECTORY $file
4028 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4029 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4031 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4033 test_39a() { # was test_39
4035 touch $DIR/${tfile}2
4036 # ls -l $DIR/$tfile $DIR/${tfile}2
4037 # ls -lu $DIR/$tfile $DIR/${tfile}2
4038 # ls -lc $DIR/$tfile $DIR/${tfile}2
4040 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4041 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4043 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4045 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4047 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4048 error "O_TRUNC didn't change timestamps"
4051 run_test 39a "mtime changed on create"
4054 test_mkdir -c1 $DIR/$tdir
4055 cp -p /etc/passwd $DIR/$tdir/fopen
4056 cp -p /etc/passwd $DIR/$tdir/flink
4057 cp -p /etc/passwd $DIR/$tdir/funlink
4058 cp -p /etc/passwd $DIR/$tdir/frename
4059 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4062 echo "aaaaaa" >> $DIR/$tdir/fopen
4063 echo "aaaaaa" >> $DIR/$tdir/flink
4064 echo "aaaaaa" >> $DIR/$tdir/funlink
4065 echo "aaaaaa" >> $DIR/$tdir/frename
4067 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4068 local link_new=`stat -c %Y $DIR/$tdir/flink`
4069 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4070 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4072 cat $DIR/$tdir/fopen > /dev/null
4073 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4074 rm -f $DIR/$tdir/funlink2
4075 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4077 for (( i=0; i < 2; i++ )) ; do
4078 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4079 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4080 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4081 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4083 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4084 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4085 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4086 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4088 cancel_lru_locks $OSC
4089 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4092 run_test 39b "mtime change on open, link, unlink, rename ======"
4094 # this should be set to past
4095 TEST_39_MTIME=`date -d "1 year ago" +%s`
4101 local mtime0=`stat -c %Y $DIR1/$tfile`
4103 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4104 local mtime1=`stat -c %Y $DIR1/$tfile`
4105 [ "$mtime1" = $TEST_39_MTIME ] || \
4106 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4109 echo hello >> $DIR1/$tfile
4111 local mtime2=`stat -c %Y $DIR1/$tfile`
4112 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4113 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4115 mv $DIR1/$tfile $DIR1/$tfile-1
4117 for (( i=0; i < 2; i++ )) ; do
4118 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4119 [ "$mtime2" = "$mtime3" ] || \
4120 error "mtime ($mtime2) changed (to $mtime3) on rename"
4122 cancel_lru_locks $OSC
4123 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4126 run_test 39c "mtime change on rename ==========================="
4130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4133 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4135 for (( i=0; i < 2; i++ )) ; do
4136 local mtime=`stat -c %Y $DIR1/$tfile`
4137 [ $mtime = $TEST_39_MTIME ] || \
4138 error "mtime($mtime) is not set to $TEST_39_MTIME"
4140 cancel_lru_locks $OSC
4141 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4144 run_test 39d "create, utime, stat =============================="
4148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4151 local mtime1=`stat -c %Y $DIR1/$tfile`
4153 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4155 for (( i=0; i < 2; i++ )) ; do
4156 local mtime2=`stat -c %Y $DIR1/$tfile`
4157 [ $mtime2 = $TEST_39_MTIME ] || \
4158 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4160 cancel_lru_locks $OSC
4161 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4164 run_test 39e "create, stat, utime, stat ========================"
4168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4171 mtime1=`stat -c %Y $DIR1/$tfile`
4174 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4176 for (( i=0; i < 2; i++ )) ; do
4177 local mtime2=`stat -c %Y $DIR1/$tfile`
4178 [ $mtime2 = $TEST_39_MTIME ] || \
4179 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4181 cancel_lru_locks $OSC
4182 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4185 run_test 39f "create, stat, sleep, utime, stat ================="
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4191 echo hello >> $DIR1/$tfile
4192 local mtime1=`stat -c %Y $DIR1/$tfile`
4195 chmod o+r $DIR1/$tfile
4197 for (( i=0; i < 2; i++ )) ; do
4198 local mtime2=`stat -c %Y $DIR1/$tfile`
4199 [ "$mtime1" = "$mtime2" ] || \
4200 error "lost mtime: $mtime2, should be $mtime1"
4202 cancel_lru_locks $OSC
4203 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4206 run_test 39g "write, chmod, stat ==============================="
4210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4216 echo hello >> $DIR1/$tfile
4217 local mtime1=`stat -c %Y $DIR1/$tfile`
4219 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4221 if [ "$d1" != "$d2" ]; then
4222 echo "write and touch not within one second"
4224 for (( i=0; i < 2; i++ )) ; do
4225 local mtime2=`stat -c %Y $DIR1/$tfile`
4226 [ "$mtime2" = $TEST_39_MTIME ] || \
4227 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4229 cancel_lru_locks $OSC
4230 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4234 run_test 39h "write, utime within one second, stat ============="
4237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4242 echo hello >> $DIR1/$tfile
4243 local mtime1=`stat -c %Y $DIR1/$tfile`
4245 mv $DIR1/$tfile $DIR1/$tfile-1
4247 for (( i=0; i < 2; i++ )) ; do
4248 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4250 [ "$mtime1" = "$mtime2" ] || \
4251 error "lost mtime: $mtime2, should be $mtime1"
4253 cancel_lru_locks $OSC
4254 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4257 run_test 39i "write, rename, stat =============================="
4260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4262 start_full_debug_logging
4266 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4267 lctl set_param fail_loc=0x80000412
4268 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4269 error "multiop failed"
4271 local mtime1=`stat -c %Y $DIR1/$tfile`
4273 mv $DIR1/$tfile $DIR1/$tfile-1
4275 kill -USR1 $multipid
4276 wait $multipid || error "multiop close failed"
4278 for (( i=0; i < 2; i++ )) ; do
4279 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4280 [ "$mtime1" = "$mtime2" ] ||
4281 error "mtime is lost on close: $mtime2, " \
4285 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4287 lctl set_param fail_loc=0
4288 stop_full_debug_logging
4290 run_test 39j "write, rename, close, stat ======================="
4293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4298 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4300 local mtime1=`stat -c %Y $DIR1/$tfile`
4302 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4304 kill -USR1 $multipid
4305 wait $multipid || error "multiop close failed"
4307 for (( i=0; i < 2; i++ )) ; do
4308 local mtime2=`stat -c %Y $DIR1/$tfile`
4310 [ "$mtime2" = $TEST_39_MTIME ] || \
4311 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4314 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4317 run_test 39k "write, utime, close, stat ========================"
4319 # this should be set to future
4320 TEST_39_ATIME=`date -d "1 year" +%s`
4323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4324 remote_mds_nodsh && skip "remote MDS with nodsh"
4326 local atime_diff=$(do_facet $SINGLEMDS \
4327 lctl get_param -n mdd.*MDT0000*.atime_diff)
4331 # test setting directory atime to future
4332 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4333 local atime=$(stat -c %X $DIR/$tdir)
4334 [ "$atime" = $TEST_39_ATIME ] ||
4335 error "atime is not set to future: $atime, $TEST_39_ATIME"
4337 # test setting directory atime from future to now
4338 local now=$(date +%s)
4339 touch -a -d @$now $DIR/$tdir
4341 atime=$(stat -c %X $DIR/$tdir)
4342 [ "$atime" -eq "$now" ] ||
4343 error "atime is not updated from future: $atime, $now"
4345 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4348 # test setting directory atime when now > dir atime + atime_diff
4349 local d1=$(date +%s)
4351 local d2=$(date +%s)
4352 cancel_lru_locks mdc
4353 atime=$(stat -c %X $DIR/$tdir)
4354 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4355 error "atime is not updated : $atime, should be $d2"
4357 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4360 # test not setting directory atime when now < dir atime + atime_diff
4362 cancel_lru_locks mdc
4363 atime=$(stat -c %X $DIR/$tdir)
4364 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4365 error "atime is updated to $atime, should remain $d1<atime<$d2"
4367 do_facet $SINGLEMDS \
4368 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4370 run_test 39l "directory atime update ==========================="
4373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4377 local far_past_mtime=$(date -d "May 29 1953" +%s)
4378 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4380 touch -m -d @$far_past_mtime $DIR1/$tfile
4381 touch -a -d @$far_past_atime $DIR1/$tfile
4383 for (( i=0; i < 2; i++ )) ; do
4384 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4385 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4386 error "atime or mtime set incorrectly"
4388 cancel_lru_locks $OSC
4389 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4392 run_test 39m "test atime and mtime before 1970"
4394 test_39n() { # LU-3832
4395 remote_mds_nodsh && skip "remote MDS with nodsh"
4397 local atime_diff=$(do_facet $SINGLEMDS \
4398 lctl get_param -n mdd.*MDT0000*.atime_diff)
4403 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4406 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4407 atime0=$(stat -c %X $DIR/$tfile)
4410 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4411 atime1=$(stat -c %X $DIR/$tfile)
4414 cancel_lru_locks mdc
4415 cancel_lru_locks osc
4416 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4417 atime2=$(stat -c %X $DIR/$tfile)
4419 do_facet $SINGLEMDS \
4420 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4422 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4423 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4425 run_test 39n "check that O_NOATIME is honored"
4428 TESTDIR=$DIR/$tdir/$tfile
4429 [ -e $TESTDIR ] && rm -rf $TESTDIR
4436 links2=$(stat -c %h .)
4437 [ $(($links1 + 2)) != $links2 ] &&
4438 error "wrong links count $(($links1 + 2)) != $links2"
4440 links3=$(stat -c %h .)
4441 [ $(($links1 + 1)) != $links3 ] &&
4442 error "wrong links count $links1 != $links3"
4445 run_test 39o "directory cached attributes updated after create"
4448 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4451 TESTDIR=$DIR/$tdir/$tdir
4452 [ -e $TESTDIR ] && rm -rf $TESTDIR
4453 test_mkdir -p $TESTDIR
4457 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4458 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4460 links2=$(stat -c %h .)
4461 [ $(($links1 + 2)) != $links2 ] &&
4462 error "wrong links count $(($links1 + 2)) != $links2"
4464 links3=$(stat -c %h .)
4465 [ $(($links1 + 1)) != $links3 ] &&
4466 error "wrong links count $links1 != $links3"
4469 run_test 39p "remote directory cached attributes updated after create ========"
4472 test_39q() { # LU-8041
4473 local testdir=$DIR/$tdir
4475 multiop_bg_pause $testdir D_c || error "multiop failed"
4477 cancel_lru_locks mdc
4478 kill -USR1 $multipid
4479 local atime=$(stat -c %X $testdir)
4480 [ "$atime" -ne 0 ] || error "atime is zero"
4482 run_test 39q "close won't zero out atime"
4485 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4486 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4487 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4488 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4489 error "$tfile is not 4096 bytes in size"
4491 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4495 small_write $DIR/f41 18
4497 run_test 41 "test small file write + fstat ====================="
4499 count_ost_writes() {
4500 lctl get_param -n ${OSC}.*.stats |
4501 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4502 END { printf("%0.0f", writes) }'
4509 BG_DIRTY_RATIO_SAVE=10
4510 MAX_BG_DIRTY_RATIO=25
4514 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4515 # dirty_ratio, dirty_background_ratio
4516 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4517 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4518 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4519 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4521 # if file not here, we are a 2.4 kernel
4522 kill -CONT `pidof kupdated`
4527 # setup the trap first, so someone cannot exit the test at the
4528 # exact wrong time and mess up a machine
4529 trap start_writeback EXIT
4530 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4531 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4532 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4533 sysctl -w vm.dirty_writeback_centisecs=0
4534 sysctl -w vm.dirty_writeback_centisecs=0
4535 # save and increase /proc/sys/vm/dirty_ratio
4536 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4537 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4538 # save and increase /proc/sys/vm/dirty_background_ratio
4539 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4540 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4542 # if file not here, we are a 2.4 kernel
4543 kill -STOP `pidof kupdated`
4547 # ensure that all stripes have some grant before we test client-side cache
4549 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4550 dd if=/dev/zero of=$i bs=4k count=1
4555 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4556 # file truncation, and file removal.
4558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4561 cancel_lru_locks $OSC
4563 sync; sleep 1; sync # just to be safe
4564 BEFOREWRITES=`count_ost_writes`
4565 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4566 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4567 AFTERWRITES=`count_ost_writes`
4568 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4569 error "$BEFOREWRITES < $AFTERWRITES"
4572 run_test 42a "ensure that we don't flush on close"
4575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4578 cancel_lru_locks $OSC
4581 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4582 BEFOREWRITES=$(count_ost_writes)
4583 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4584 AFTERWRITES=$(count_ost_writes)
4585 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4586 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4588 BEFOREWRITES=$(count_ost_writes)
4589 sync || error "sync: $?"
4590 AFTERWRITES=$(count_ost_writes)
4591 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4592 error "$BEFOREWRITES < $AFTERWRITES on sync"
4594 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4598 run_test 42b "test destroy of file with cached dirty data ======"
4600 # if these tests just want to test the effect of truncation,
4601 # they have to be very careful. consider:
4602 # - the first open gets a {0,EOF}PR lock
4603 # - the first write conflicts and gets a {0, count-1}PW
4604 # - the rest of the writes are under {count,EOF}PW
4605 # - the open for truncate tries to match a {0,EOF}PR
4606 # for the filesize and cancels the PWs.
4607 # any number of fixes (don't get {0,EOF} on open, match
4608 # composite locks, do smarter file size management) fix
4609 # this, but for now we want these tests to verify that
4610 # the cancellation with truncate intent works, so we
4611 # start the file with a full-file pw lock to match against
4612 # until the truncate.
4617 cancel_lru_locks $OSC
4619 # prime the file with 0,EOF PW to match
4623 # now the real test..
4624 dd if=/dev/zero of=$file bs=1024 count=100
4625 BEFOREWRITES=`count_ost_writes`
4626 $TRUNCATE $file $offset
4627 cancel_lru_locks $OSC
4628 AFTERWRITES=`count_ost_writes`
4633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4636 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4637 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4640 run_test 42c "test partial truncate of file with cached dirty data"
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4646 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4647 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4650 run_test 42d "test complete truncate of file with cached dirty data"
4652 test_42e() { # bug22074
4653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4655 local TDIR=$DIR/${tdir}e
4656 local pages=16 # hardcoded 16 pages, don't change it.
4657 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4658 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4662 test_mkdir $DIR/${tdir}e
4663 $LFS setstripe -c 1 $TDIR
4664 createmany -o $TDIR/f $files
4666 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4668 # we assume that with $OSTCOUNT files, at least one of them will
4669 # be allocated on OST0.
4670 warmup_files=$((OSTCOUNT * max_dirty_mb))
4671 createmany -o $TDIR/w $warmup_files
4673 # write a large amount of data into one file and sync, to get good
4674 # avail_grant number from OST.
4675 for ((i=0; i<$warmup_files; i++)); do
4676 idx=$($LFS getstripe -i $TDIR/w$i)
4677 [ $idx -ne 0 ] && continue
4678 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4681 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4683 $LCTL get_param $proc_osc0/cur_dirty_bytes
4684 $LCTL get_param $proc_osc0/cur_grant_bytes
4686 # create as much dirty pages as we can while not to trigger the actual
4687 # RPCs directly. but depends on the env, VFS may trigger flush during this
4688 # period, hopefully we are good.
4689 for ((i=0; i<$warmup_files; i++)); do
4690 idx=$($LFS getstripe -i $TDIR/w$i)
4691 [ $idx -ne 0 ] && continue
4692 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4694 $LCTL get_param $proc_osc0/cur_dirty_bytes
4695 $LCTL get_param $proc_osc0/cur_grant_bytes
4697 # perform the real test
4698 $LCTL set_param $proc_osc0/rpc_stats 0
4699 for ((;i<$files; i++)); do
4700 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4701 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4704 $LCTL get_param $proc_osc0/rpc_stats
4707 local have_ppr=false
4708 $LCTL get_param $proc_osc0/rpc_stats |
4709 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4710 # skip lines until we are at the RPC histogram data
4711 [ "$PPR" == "pages" ] && have_ppr=true && continue
4712 $have_ppr || continue
4714 # we only want the percent stat for < 16 pages
4715 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4717 percent=$((percent + WPCT))
4718 if [[ $percent -gt 15 ]]; then
4719 error "less than 16-pages write RPCs" \
4726 run_test 42e "verify sub-RPC writes are not done synchronously"
4728 test_43A() { # was test_43
4729 test_mkdir $DIR/$tdir
4730 cp -p /bin/ls $DIR/$tdir/$tfile
4731 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4733 # give multiop a chance to open
4736 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4739 run_test 43A "execution of file opened for write should return -ETXTBSY"
4742 test_mkdir $DIR/$tdir
4743 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4744 $DIR/$tdir/sleep 60 &
4746 # Make sure exec of $tdir/sleep wins race with truncate
4748 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4751 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4756 test_mkdir $DIR/$tdir
4757 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4758 $DIR/$tdir/sleep 60 &
4760 # Make sure exec of $tdir/sleep wins race with truncate
4762 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4765 run_test 43b "truncate of file being executed should return -ETXTBSY"
4768 local testdir="$DIR/$tdir"
4771 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4772 ( cd $testdir && md5sum -c )
4774 run_test 43c "md5sum of copy into lustre"
4776 test_44A() { # was test_44
4777 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4779 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4780 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4782 run_test 44A "zero length read from a sparse stripe"
4785 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4787 [ -z "$nstripe" ] && skip "can't get stripe info"
4788 [[ $nstripe -gt $OSTCOUNT ]] &&
4789 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4791 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4793 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4794 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4798 OFFSETS="0 $((stride/2)) $((stride-1))"
4799 for offset in $OFFSETS; do
4800 for i in $(seq 0 $((nstripe-1))); do
4801 local GLOBALOFFSETS=""
4803 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4804 local myfn=$DIR/d44a-$size
4805 echo "--------writing $myfn at $size"
4806 ll_sparseness_write $myfn $size ||
4807 error "ll_sparseness_write"
4808 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4809 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4810 error "ll_sparseness_verify $GLOBALOFFSETS"
4812 for j in $(seq 0 $((nstripe-1))); do
4814 size=$((((j + $nstripe )*$stride + $offset)))
4815 ll_sparseness_write $myfn $size ||
4816 error "ll_sparseness_write"
4817 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4819 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4820 error "ll_sparseness_verify $GLOBALOFFSETS"
4825 run_test 44a "test sparse pwrite ==============================="
4829 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4835 before=`dirty_osc_total`
4836 echo executing "\"$*\""
4838 after=`dirty_osc_total`
4839 echo before $before, after $after
4842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4845 # Obtain grants from OST if it supports it
4846 echo blah > ${f}_grant
4849 do_dirty_record "echo blah > $f"
4850 [[ $before -eq $after ]] && error "write wasn't cached"
4851 do_dirty_record "> $f"
4852 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4853 do_dirty_record "echo blah > $f"
4854 [[ $before -eq $after ]] && error "write wasn't cached"
4855 do_dirty_record "sync"
4856 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4857 do_dirty_record "echo blah > $f"
4858 [[ $before -eq $after ]] && error "write wasn't cached"
4859 do_dirty_record "cancel_lru_locks osc"
4860 [[ $before -gt $after ]] ||
4861 error "lock cancellation didn't lower dirty count"
4864 run_test 45 "osc io page accounting ============================"
4866 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4867 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4868 # objects offset and an assert hit when an rpc was built with 1023's mapped
4869 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4876 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4878 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4879 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4883 run_test 46 "dirtying a previously written page ================"
4885 # test_47 is removed "Device nodes check" is moved to test_28
4887 test_48a() { # bug 2399
4888 [ "$mds1_FSTYPE" = "zfs" ] &&
4889 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4890 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4892 test_mkdir $DIR/$tdir
4894 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4895 test_mkdir $DIR/$tdir
4896 touch foo || error "'touch foo' failed after recreating cwd"
4898 touch .foo || error "'touch .foo' failed after recreating cwd"
4900 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4901 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4902 cd . || error "'cd .' failed after recreating cwd"
4903 mkdir . && error "'mkdir .' worked after recreating cwd"
4904 rmdir . && error "'rmdir .' worked after recreating cwd"
4905 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4906 cd .. || error "'cd ..' failed after recreating cwd"
4908 run_test 48a "Access renamed working dir (should return errors)="
4910 test_48b() { # bug 2399
4912 test_mkdir $DIR/$tdir
4914 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4915 touch foo && error "'touch foo' worked after removing cwd"
4916 mkdir foo && error "'mkdir foo' worked after removing cwd"
4917 touch .foo && error "'touch .foo' worked after removing cwd"
4918 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4919 ls . > /dev/null && error "'ls .' worked after removing cwd"
4920 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4921 mkdir . && error "'mkdir .' worked after removing cwd"
4922 rmdir . && error "'rmdir .' worked after removing cwd"
4923 ln -s . foo && error "'ln -s .' worked after removing cwd"
4924 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4926 run_test 48b "Access removed working dir (should return errors)="
4928 test_48c() { # bug 2350
4929 #lctl set_param debug=-1
4932 test_mkdir -p $DIR/$tdir/dir
4934 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4935 $TRACE touch foo && error "touch foo worked after removing cwd"
4936 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4937 touch .foo && error "touch .foo worked after removing cwd"
4938 mkdir .foo && error "mkdir .foo worked after removing cwd"
4939 $TRACE ls . && error "'ls .' worked after removing cwd"
4940 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4941 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4942 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4943 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4944 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4946 run_test 48c "Access removed working subdir (should return errors)"
4948 test_48d() { # bug 2350
4949 #lctl set_param debug=-1
4952 test_mkdir -p $DIR/$tdir/dir
4954 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4955 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4956 $TRACE touch foo && error "'touch foo' worked after removing parent"
4957 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4958 touch .foo && error "'touch .foo' worked after removing parent"
4959 mkdir .foo && error "mkdir .foo worked after removing parent"
4960 $TRACE ls . && error "'ls .' worked after removing parent"
4961 $TRACE ls .. && error "'ls ..' worked after removing parent"
4962 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4963 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4964 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4967 run_test 48d "Access removed parent subdir (should return errors)"
4969 test_48e() { # bug 4134
4970 #lctl set_param debug=-1
4973 test_mkdir -p $DIR/$tdir/dir
4975 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4976 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4977 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4978 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4979 # On a buggy kernel addition of "touch foo" after cd .. will
4980 # produce kernel oops in lookup_hash_it
4981 touch ../foo && error "'cd ..' worked after recreate parent"
4983 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4985 run_test 48e "Access to recreated parent subdir (should return errors)"
4987 test_49() { # LU-1030
4988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4989 remote_ost_nodsh && skip "remote OST with nodsh"
4991 # get ost1 size - $FSNAME-OST0000
4992 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4994 # write 800M at maximum
4995 [[ $ost1_size -lt 2 ]] && ost1_size=2
4996 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4998 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4999 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5002 # change max_pages_per_rpc while writing the file
5003 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5004 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5005 # loop until dd process exits
5006 while ps ax -opid | grep -wq $dd_pid; do
5007 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5008 sleep $((RANDOM % 5 + 1))
5010 # restore original max_pages_per_rpc
5011 $LCTL set_param $osc1_mppc=$orig_mppc
5012 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5014 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5018 test_mkdir $DIR/$tdir
5020 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5022 run_test 50 "special situations: /proc symlinks ==============="
5024 test_51a() { # was test_51
5025 # bug 1516 - create an empty entry right after ".." then split dir
5026 test_mkdir -c1 $DIR/$tdir
5027 touch $DIR/$tdir/foo
5028 $MCREATE $DIR/$tdir/bar
5030 createmany -m $DIR/$tdir/longfile 201
5032 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5033 $MCREATE $DIR/$tdir/longfile$FNUM
5038 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5040 run_test 51a "special situations: split htree with empty entry =="
5042 cleanup_print_lfs_df () {
5049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5051 local dir=$DIR/$tdir
5052 local nrdirs=$((65536 + 100))
5054 # cleanup the directory
5061 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5062 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5063 [[ $numfree -lt $nrdirs ]] &&
5064 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5066 # need to check free space for the directories as well
5067 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5068 numfree=$(( blkfree / $(fs_inode_ksize) ))
5069 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5071 trap cleanup_print_lfs_df EXIT
5074 createmany -d $dir/d $nrdirs || {
5075 unlinkmany $dir/d $nrdirs
5076 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5080 nrdirs=$(ls -U $dir | wc -l)
5082 # unlink all but 100 subdirectories, then check it still works
5084 local delete=$((nrdirs - left))
5089 # for ldiskfs the nlink count should be 1, but this is OSD specific
5090 # and so this is listed for informational purposes only
5091 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5092 unlinkmany -d $dir/d $delete ||
5093 error "unlink of first $delete subdirs failed"
5095 echo "nlink between: $(stat -c %h $dir)"
5096 local found=$(ls -U $dir | wc -l)
5097 [ $found -ne $left ] &&
5098 error "can't find subdirs: found only $found, expected $left"
5100 unlinkmany -d $dir/d $delete $left ||
5101 error "unlink of second $left subdirs failed"
5102 # regardless of whether the backing filesystem tracks nlink accurately
5103 # or not, the nlink count shouldn't be more than "." and ".." here
5104 local after=$(stat -c %h $dir)
5105 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5106 echo "nlink after: $after"
5108 cleanup_print_lfs_df
5110 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5114 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5116 test_mkdir $DIR/$tdir
5117 createmany -o $DIR/$tdir/t- 1000
5118 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5119 for N in $(seq 0 $((OSTCOUNT - 1))); do
5120 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5121 END { printf("%0.0f", objs) }' $TMP/$tfile)
5122 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5123 '($1 == '$N') { objs += 1 } \
5124 END { printf("%0.0f", objs) }')
5125 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5127 unlinkmany $DIR/$tdir/t- 1000
5130 for N in $(seq 1 $((OSTCOUNT - 1))); do
5131 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5132 error "OST $N has less objects vs OST $NLAST" \
5133 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5134 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5135 error "OST $N has less objects vs OST $NLAST" \
5136 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5138 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5139 error "OST $N has less #0 objects vs OST $NLAST" \
5140 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5141 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5142 error "OST $N has less #0 objects vs OST $NLAST" \
5143 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5148 run_test 51d "check object distribution"
5151 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5152 skip_env "ldiskfs only test"
5155 test_mkdir -c1 $DIR/$tdir
5156 test_mkdir -c1 $DIR/$tdir/d0
5158 touch $DIR/$tdir/d0/foo
5159 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5160 error "file exceed 65000 nlink limit!"
5161 unlinkmany $DIR/$tdir/d0/f- 65001
5164 run_test 51e "check file nlink limit"
5167 test_mkdir $DIR/$tdir
5170 local ulimit_old=$(ulimit -n)
5171 local spare=20 # number of spare fd's for scripts/libraries, etc.
5172 local mdt=$($LFS getstripe -m $DIR/$tdir)
5173 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5175 echo "MDT$mdt numfree=$numfree, max=$max"
5176 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5177 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5178 while ! ulimit -n $((numfree + spare)); do
5179 numfree=$((numfree * 3 / 4))
5181 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5183 echo "left ulimit at $ulimit_old"
5186 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5187 unlinkmany $DIR/$tdir/f $numfree
5188 error "create+open $numfree files in $DIR/$tdir failed"
5190 ulimit -n $ulimit_old
5192 # if createmany exits at 120s there will be fewer than $numfree files
5193 unlinkmany $DIR/$tdir/f $numfree || true
5195 run_test 51f "check many open files limit"
5198 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5199 test_mkdir $DIR/$tdir
5200 touch $DIR/$tdir/foo
5201 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5202 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5203 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5204 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5205 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5207 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5208 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5209 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5211 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5212 cp -r $DIR/$tdir $TMP/
5213 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5215 run_test 52a "append-only flag test (should return errors)"
5218 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5219 test_mkdir $DIR/$tdir
5220 touch $DIR/$tdir/foo
5221 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5222 cat test > $DIR/$tdir/foo && error "cat test worked"
5223 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5224 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5225 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5227 echo foo >> $DIR/$tdir/foo && error "echo worked"
5228 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5229 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5230 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5231 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5233 chattr -i $DIR/$tdir/foo || error "chattr failed"
5235 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5237 run_test 52b "immutable flag test (should return errors) ======="
5240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5241 remote_mds_nodsh && skip "remote MDS with nodsh"
5242 remote_ost_nodsh && skip "remote OST with nodsh"
5255 local support_last_seq=true
5257 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5258 support_last_seq=false
5261 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5263 for value in $(do_facet $SINGLEMDS \
5264 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5265 param=$(echo ${value[0]} | cut -d "=" -f1)
5266 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5268 if $support_last_seq; then
5269 param_seq=$(echo $param |
5270 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5271 mds_last_seq=$(do_facet $SINGLEMDS \
5272 $LCTL get_param -n $param_seq)
5274 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5276 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5277 node=$(facet_active_host ost$((ostnum+1)))
5278 param="obdfilter.$ostname.last_id"
5279 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5280 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5281 ost_last_id=$ost_last
5283 if $support_last_seq; then
5284 ost_last_id=$(echo $ost_last |
5285 awk -F':' '{print $2}' |
5287 ost_last_seq=$(echo $ost_last |
5288 awk -F':' '{print $1}')
5289 [[ $ost_last_seq = $mds_last_seq ]] || continue
5292 if [[ $ost_last_id != $mds_last ]]; then
5293 error "$ost_last_id != $mds_last"
5300 $found || error "can not match last_seq/last_id for $mdtosc"
5303 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5306 perl -MSocket -e ';' || skip "no Socket perl module installed"
5308 $SOCKETSERVER $DIR/socket ||
5309 error "$SOCKETSERVER $DIR/socket failed: $?"
5310 $SOCKETCLIENT $DIR/socket ||
5311 error "$SOCKETCLIENT $DIR/socket failed: $?"
5312 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5314 run_test 54a "unix domain socket test =========================="
5320 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5322 run_test 54b "char device works in lustre ======================"
5325 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5326 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5327 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5329 for i in $(seq 3 7); do
5330 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5339 loopdev="$DIR/loop54c"
5342 $UMOUNT $DIR/$tdir || rc=$?
5343 losetup -d $loopdev || true
5344 losetup -d $LOOPDEV || true
5345 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5352 loopdev="$DIR/loop54c"
5355 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5356 trap cleanup_54c EXIT
5357 mknod $loopdev b 7 $LOOPNUM
5358 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5359 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5360 losetup $loopdev $DIR/$tfile ||
5361 error "can't set up $loopdev for $DIR/$tfile"
5362 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5363 test_mkdir $DIR/$tdir
5364 mount -t ext2 $loopdev $DIR/$tdir ||
5365 error "error mounting $loopdev on $DIR/$tdir"
5366 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5369 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5373 run_test 54c "block device works in lustre ====================="
5379 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5381 run_test 54d "fifo device works in lustre ======================"
5386 cp -aL /dev/console $f
5387 echo $string > $f || error "echo $string to $f failed"
5389 run_test 54e "console/tty device works in lustre ======================"
5393 local dir=$DIR/$tdir
5396 test_mkdir -p $dir/dir
5397 for i in $(seq $numfiles); do
5399 touch $dir/dir/file$i
5402 local numcomp=$($LFS getstripe --component-count $dir)
5404 [[ $numcomp == 0 ]] && numcomp=1
5406 # test lfs getstripe with --recursive
5407 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5409 [[ $filenum -eq $((numfiles * 2)) ]] ||
5410 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5411 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5412 [[ $filenum -eq $numfiles ]] ||
5413 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5414 echo "$LFS getstripe showed obdidx or l_ost_idx"
5416 # test lfs getstripe with file instead of dir
5417 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5418 [[ $filenum -eq 1 ]] ||
5419 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5420 echo "$LFS getstripe file1 passed"
5422 #test lfs getstripe with --verbose
5423 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5424 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5425 error "$LFS getstripe --verbose $dir: "\
5426 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5427 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5428 error "$LFS getstripe $dir: showed lmm_magic"
5430 #test lfs getstripe with -v prints lmm_fid
5431 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5432 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5433 error "$LFS getstripe -v $dir: "\
5434 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5435 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5436 error "$LFS getstripe $dir: showed lmm_fid by default"
5437 echo "$LFS getstripe --verbose passed"
5439 #check for FID information
5440 local fid1=$($LFS getstripe --fid $dir/file1)
5441 local fid2=$($LFS getstripe --verbose $dir/file1 |
5442 awk '/lmm_fid: / { print $2; exit; }')
5443 local fid3=$($LFS path2fid $dir/file1)
5445 [ "$fid1" != "$fid2" ] &&
5446 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5447 [ "$fid1" != "$fid3" ] &&
5448 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5449 echo "$LFS getstripe --fid passed"
5451 #test lfs getstripe with --obd
5452 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5453 error "$LFS getstripe --obd wrong_uuid: should return error"
5455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5458 local obduuid=$(ostuuid_from_index $ostidx)
5459 local found=$($LFS getstripe -r --obd $obduuid $dir |
5460 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5462 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5463 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5465 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5468 [[ $found -eq $filenum ]] ||
5469 error "$LFS getstripe --obd: found $found expect $filenum"
5470 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5471 sed '/^[ ]*'${ostidx}'[ ]/d' |
5472 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5473 error "$LFS getstripe --obd: should not show file on other obd"
5474 echo "$LFS getstripe --obd passed"
5476 run_test 56a "check $LFS getstripe"
5479 local dir=$DIR/$tdir
5483 for i in $(seq $numdirs); do
5484 test_mkdir $dir/dir$i
5487 # test lfs getdirstripe default mode is non-recursion, which is
5488 # different from lfs getstripe
5489 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5491 [[ $dircnt -eq 1 ]] ||
5492 error "$LFS getdirstripe: found $dircnt, not 1"
5493 dircnt=$($LFS getdirstripe --recursive $dir |
5494 grep -c lmv_stripe_count)
5495 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5496 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5498 run_test 56b "check $LFS getdirstripe"
5501 remote_ost_nodsh && skip "remote OST with nodsh"
5504 local ost_name=$(ostname_from_index $ost_idx)
5505 local old_status=$(ost_dev_status $ost_idx)
5507 [[ -z "$old_status" ]] ||
5508 skip_env "OST $ost_name is in $old_status status"
5510 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5511 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5512 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5515 local new_status=$(ost_dev_status $ost_idx)
5517 [[ "$new_status" =~ "D" ]] ||
5518 error "$ost_name status is '$new_status', missing 'D'"
5519 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5520 [[ "$new_status" =~ "N" ]] ||
5521 error "$ost_name status is '$new_status', missing 'N'"
5524 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5525 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5526 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5529 new_status=$(ost_dev_status $ost_idx)
5530 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5531 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5533 run_test 56c "check 'lfs df' showing device status"
5538 local local_tdir="$1"
5539 local local_numfiles="$2"
5540 local local_numdirs="$3"
5541 local dir_params="$4"
5542 local dir_stripe_params="$5"
5544 if [ ! -d "$local_tdir" ] ; then
5545 test_mkdir -p $dir_stripe_params $local_tdir
5546 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5547 for i in $(seq $local_numfiles) ; do
5548 touch $local_tdir/file$i
5550 for i in $(seq $local_numdirs) ; do
5551 test_mkdir $dir_stripe_params $local_tdir/dir$i
5552 for j in $(seq $local_numfiles) ; do
5553 touch $local_tdir/dir$i/file$j
5559 setup_56_special() {
5561 local local_numfiles=$2
5562 local local_numdirs=$3
5564 setup_56 $local_tdir $local_numfiles $local_numdirs
5566 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5567 for i in $(seq $local_numfiles) ; do
5568 mknod $local_tdir/loop${i}b b 7 $i
5569 mknod $local_tdir/null${i}c c 1 3
5570 ln -s $local_tdir/file1 $local_tdir/link${i}
5572 for i in $(seq $local_numdirs) ; do
5573 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5574 mknod $local_tdir/dir$i/null${i}c c 1 3
5575 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5581 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5582 local expected=$(($NUMDIRS + 2))
5584 setup_56 $dir $NUMFILES $NUMDIRS
5586 # test lfs find with -name
5587 for i in $(seq $NUMFILES) ; do
5588 local nums=$($LFS find -name "*$i" $dir | wc -l)
5590 [ $nums -eq $expected ] ||
5591 error "lfs find -name '*$i' $dir wrong: "\
5592 "found $nums, expected $expected"
5595 run_test 56g "check lfs find -name"
5598 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5599 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5601 setup_56 $dir $NUMFILES $NUMDIRS
5603 # test lfs find with ! -name
5604 for i in $(seq $NUMFILES) ; do
5605 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5607 [ $nums -eq $expected ] ||
5608 error "lfs find ! -name '*$i' $dir wrong: "\
5609 "found $nums, expected $expected"
5612 run_test 56h "check lfs find ! -name"
5615 local dir=$DIR/$tdir
5619 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5622 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5624 run_test 56i "check 'lfs find -ost UUID' skips directories"
5627 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5629 setup_56_special $dir $NUMFILES $NUMDIRS
5631 local expected=$((NUMDIRS + 1))
5632 local cmd="$LFS find -type d $dir"
5633 local nums=$($cmd | wc -l)
5635 [ $nums -eq $expected ] ||
5636 error "'$cmd' wrong: found $nums, expected $expected"
5638 run_test 56j "check lfs find -type d"
5641 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5643 setup_56_special $dir $NUMFILES $NUMDIRS
5645 local expected=$(((NUMDIRS + 1) * NUMFILES))
5646 local cmd="$LFS find -type f $dir"
5647 local nums=$($cmd | wc -l)
5649 [ $nums -eq $expected ] ||
5650 error "'$cmd' wrong: found $nums, expected $expected"
5652 run_test 56k "check lfs find -type f"
5655 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5657 setup_56_special $dir $NUMFILES $NUMDIRS
5659 local expected=$((NUMDIRS + NUMFILES))
5660 local cmd="$LFS find -type b $dir"
5661 local nums=$($cmd | wc -l)
5663 [ $nums -eq $expected ] ||
5664 error "'$cmd' wrong: found $nums, expected $expected"
5666 run_test 56l "check lfs find -type b"
5669 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5671 setup_56_special $dir $NUMFILES $NUMDIRS
5673 local expected=$((NUMDIRS + NUMFILES))
5674 local cmd="$LFS find -type c $dir"
5675 local nums=$($cmd | wc -l)
5676 [ $nums -eq $expected ] ||
5677 error "'$cmd' wrong: found $nums, expected $expected"
5679 run_test 56m "check lfs find -type c"
5682 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5683 setup_56_special $dir $NUMFILES $NUMDIRS
5685 local expected=$((NUMDIRS + NUMFILES))
5686 local cmd="$LFS find -type l $dir"
5687 local nums=$($cmd | wc -l)
5689 [ $nums -eq $expected ] ||
5690 error "'$cmd' wrong: found $nums, expected $expected"
5692 run_test 56n "check lfs find -type l"
5695 local dir=$DIR/$tdir
5697 setup_56 $dir $NUMFILES $NUMDIRS
5698 utime $dir/file1 > /dev/null || error "utime (1)"
5699 utime $dir/file2 > /dev/null || error "utime (2)"
5700 utime $dir/dir1 > /dev/null || error "utime (3)"
5701 utime $dir/dir2 > /dev/null || error "utime (4)"
5702 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5703 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5706 local nums=$($LFS find -mtime +0 $dir | wc -l)
5708 [ $nums -eq $expected ] ||
5709 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5712 cmd="$LFS find -mtime 0 $dir"
5713 nums=$($cmd | wc -l)
5714 [ $nums -eq $expected ] ||
5715 error "'$cmd' wrong: found $nums, expected $expected"
5717 run_test 56o "check lfs find -mtime for old files"
5720 local dir=$DIR/$tdir
5724 # just to make sure there is something that won't be found
5726 touch $dir/$tfile.now
5728 for age in year week day hour min; do
5729 count=$((count + 1))
5731 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5732 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5733 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5735 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5736 local nums=$($cmd | wc -l)
5737 [ $nums -eq $expected ] ||
5738 error "'$cmd' wrong: found $nums, expected $expected"
5740 cmd="$LFS find $dir -atime $count${age:0:1}"
5741 nums=$($cmd | wc -l)
5742 [ $nums -eq $expected ] ||
5743 error "'$cmd' wrong: found $nums, expected $expected"
5747 cmd="$LFS find $dir -ctime +1s -type f"
5748 nums=$($cmd | wc -l)
5749 (( $nums == $count * 2 + 1)) ||
5750 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5752 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5754 test_newerXY_base() {
5757 local dir=$DIR/$tdir
5761 if [ $y == "t" ]; then
5762 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5764 ref=$DIR/$tfile.newer
5765 touch $ref || error "touch $ref failed"
5768 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5770 if [ $y == "t" ]; then
5771 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5773 negref=$DIR/$tfile.newerneg
5774 touch $negref || error "touch $negref failed"
5777 local cmd="$LFS find $dir -newer$x$y $ref"
5778 local nums=$(eval $cmd | wc -l)
5779 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5781 [ $nums -eq $expected ] ||
5782 error "'$cmd' wrong: found $nums, expected $expected"
5784 cmd="$LFS find $dir ! -newer$x$y $negref"
5785 nums=$(eval $cmd | wc -l)
5786 [ $nums -eq $expected ] ||
5787 error "'$cmd' wrong: found $nums, expected $expected"
5789 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5790 nums=$(eval $cmd | wc -l)
5791 [ $nums -eq $expected ] ||
5792 error "'$cmd' wrong: found $nums, expected $expected"
5798 test_newerXY_base "a" "a"
5799 test_newerXY_base "a" "m"
5800 test_newerXY_base "a" "c"
5801 test_newerXY_base "m" "a"
5802 test_newerXY_base "m" "m"
5803 test_newerXY_base "m" "c"
5804 test_newerXY_base "c" "a"
5805 test_newerXY_base "c" "m"
5806 test_newerXY_base "c" "c"
5807 test_newerXY_base "a" "t"
5808 test_newerXY_base "m" "t"
5809 test_newerXY_base "c" "t"
5811 run_test 56oc "check lfs find -newerXY work"
5814 [ $RUNAS_ID -eq $UID ] &&
5815 skip_env "RUNAS_ID = UID = $UID -- skipping"
5817 local dir=$DIR/$tdir
5819 setup_56 $dir $NUMFILES $NUMDIRS
5820 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5822 local expected=$NUMFILES
5823 local cmd="$LFS find -uid $RUNAS_ID $dir"
5824 local nums=$($cmd | wc -l)
5826 [ $nums -eq $expected ] ||
5827 error "'$cmd' wrong: found $nums, expected $expected"
5829 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5830 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5831 nums=$($cmd | wc -l)
5832 [ $nums -eq $expected ] ||
5833 error "'$cmd' wrong: found $nums, expected $expected"
5835 run_test 56p "check lfs find -uid and ! -uid"
5838 [ $RUNAS_ID -eq $UID ] &&
5839 skip_env "RUNAS_ID = UID = $UID -- skipping"
5841 local dir=$DIR/$tdir
5843 setup_56 $dir $NUMFILES $NUMDIRS
5844 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5846 local expected=$NUMFILES
5847 local cmd="$LFS find -gid $RUNAS_GID $dir"
5848 local nums=$($cmd | wc -l)
5850 [ $nums -eq $expected ] ||
5851 error "'$cmd' wrong: found $nums, expected $expected"
5853 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5854 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5855 nums=$($cmd | wc -l)
5856 [ $nums -eq $expected ] ||
5857 error "'$cmd' wrong: found $nums, expected $expected"
5859 run_test 56q "check lfs find -gid and ! -gid"
5862 local dir=$DIR/$tdir
5864 setup_56 $dir $NUMFILES $NUMDIRS
5867 local cmd="$LFS find -size 0 -type f -lazy $dir"
5868 local nums=$($cmd | wc -l)
5870 [ $nums -eq $expected ] ||
5871 error "'$cmd' wrong: found $nums, expected $expected"
5872 cmd="$LFS find -size 0 -type f $dir"
5873 nums=$($cmd | wc -l)
5874 [ $nums -eq $expected ] ||
5875 error "'$cmd' wrong: found $nums, expected $expected"
5878 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5879 nums=$($cmd | wc -l)
5880 [ $nums -eq $expected ] ||
5881 error "'$cmd' wrong: found $nums, expected $expected"
5882 cmd="$LFS find ! -size 0 -type f $dir"
5883 nums=$($cmd | wc -l)
5884 [ $nums -eq $expected ] ||
5885 error "'$cmd' wrong: found $nums, expected $expected"
5887 echo "test" > $dir/$tfile
5888 echo "test2" > $dir/$tfile.2 && sync
5890 cmd="$LFS find -size 5 -type f -lazy $dir"
5891 nums=$($cmd | wc -l)
5892 [ $nums -eq $expected ] ||
5893 error "'$cmd' wrong: found $nums, expected $expected"
5894 cmd="$LFS find -size 5 -type f $dir"
5895 nums=$($cmd | wc -l)
5896 [ $nums -eq $expected ] ||
5897 error "'$cmd' wrong: found $nums, expected $expected"
5900 cmd="$LFS find -size +5 -type f -lazy $dir"
5901 nums=$($cmd | wc -l)
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5904 cmd="$LFS find -size +5 -type f $dir"
5905 nums=$($cmd | wc -l)
5906 [ $nums -eq $expected ] ||
5907 error "'$cmd' wrong: found $nums, expected $expected"
5910 cmd="$LFS find -size +0 -type f -lazy $dir"
5911 nums=$($cmd | wc -l)
5912 [ $nums -eq $expected ] ||
5913 error "'$cmd' wrong: found $nums, expected $expected"
5914 cmd="$LFS find -size +0 -type f $dir"
5915 nums=$($cmd | wc -l)
5916 [ $nums -eq $expected ] ||
5917 error "'$cmd' wrong: found $nums, expected $expected"
5920 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5921 nums=$($cmd | wc -l)
5922 [ $nums -eq $expected ] ||
5923 error "'$cmd' wrong: found $nums, expected $expected"
5924 cmd="$LFS find ! -size -5 -type f $dir"
5925 nums=$($cmd | wc -l)
5926 [ $nums -eq $expected ] ||
5927 error "'$cmd' wrong: found $nums, expected $expected"
5930 cmd="$LFS find -size -5 -type f -lazy $dir"
5931 nums=$($cmd | wc -l)
5932 [ $nums -eq $expected ] ||
5933 error "'$cmd' wrong: found $nums, expected $expected"
5934 cmd="$LFS find -size -5 -type f $dir"
5935 nums=$($cmd | wc -l)
5936 [ $nums -eq $expected ] ||
5937 error "'$cmd' wrong: found $nums, expected $expected"
5939 run_test 56r "check lfs find -size works"
5942 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
5943 skip "MDS < 2.12.58 doesn't return LSOM data"
5944 local dir=$DIR/$tdir
5946 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5948 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5950 cancel_lru_locks $OSC
5952 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5954 local cmd="$LFS find -size 0 -type f -lazy $dir"
5955 local nums=$($cmd | wc -l)
5957 [ $nums -eq $expected ] ||
5958 error "'$cmd' wrong: found $nums, expected $expected"
5960 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5961 [ $rpcs_before -eq $rpcs_after ] ||
5962 error "'$cmd' should not send glimpse RPCs to OST"
5963 cmd="$LFS find -size 0 -type f $dir"
5964 nums=$($cmd | wc -l)
5965 [ $nums -eq $expected ] ||
5966 error "'$cmd' wrong: found $nums, expected $expected"
5967 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5968 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5969 $LCTL get_param osc.*.stats
5970 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5971 error "'$cmd' should send 12 glimpse RPCs to OST"
5973 cancel_lru_locks $OSC
5974 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5976 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5977 nums=$($cmd | wc -l)
5978 [ $nums -eq $expected ] ||
5979 error "'$cmd' wrong: found $nums, expected $expected"
5980 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5981 $LCTL get_param mdc.*.stats
5982 [ $rpcs_before -eq $rpcs_after ] ||
5983 error "'$cmd' should not send glimpse RPCs to OST"
5984 cmd="$LFS find ! -size 0 -type f $dir"
5985 nums=$($cmd | wc -l)
5986 [ $nums -eq $expected ] ||
5987 error "'$cmd' wrong: found $nums, expected $expected"
5988 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5989 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5990 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5991 error "'$cmd' should send 12 glimpse RPCs to OST"
5993 echo "test" > $dir/$tfile
5994 echo "test2" > $dir/$tfile.2 && sync
5995 cancel_lru_locks $OSC
5996 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5998 cmd="$LFS find -size 5 -type f -lazy $dir"
5999 nums=$($cmd | wc -l)
6000 [ $nums -eq $expected ] ||
6001 error "'$cmd' wrong: found $nums, expected $expected"
6002 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6003 [ $rpcs_before -eq $rpcs_after ] ||
6004 error "'$cmd' should not send glimpse RPCs to OST"
6005 cmd="$LFS find -size 5 -type f $dir"
6006 nums=$($cmd | wc -l)
6007 [ $nums -eq $expected ] ||
6008 error "'$cmd' wrong: found $nums, expected $expected"
6009 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6010 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6011 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6012 error "'$cmd' should send 14 glimpse RPCs to OST"
6014 cancel_lru_locks $OSC
6015 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6017 cmd="$LFS find -size +5 -type f -lazy $dir"
6018 nums=$($cmd | wc -l)
6019 [ $nums -eq $expected ] ||
6020 error "'$cmd' wrong: found $nums, expected $expected"
6021 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6022 [ $rpcs_before -eq $rpcs_after ] ||
6023 error "'$cmd' should not send glimpse RPCs to OST"
6024 cmd="$LFS find -size +5 -type f $dir"
6025 nums=$($cmd | wc -l)
6026 [ $nums -eq $expected ] ||
6027 error "'$cmd' wrong: found $nums, expected $expected"
6028 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6029 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6030 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6031 error "'$cmd' should send 14 glimpse RPCs to OST"
6033 cancel_lru_locks $OSC
6034 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6036 cmd="$LFS find -size +0 -type f -lazy $dir"
6037 nums=$($cmd | wc -l)
6038 [ $nums -eq $expected ] ||
6039 error "'$cmd' wrong: found $nums, expected $expected"
6040 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6041 [ $rpcs_before -eq $rpcs_after ] ||
6042 error "'$cmd' should not send glimpse RPCs to OST"
6043 cmd="$LFS find -size +0 -type f $dir"
6044 nums=$($cmd | wc -l)
6045 [ $nums -eq $expected ] ||
6046 error "'$cmd' wrong: found $nums, expected $expected"
6047 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6048 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6049 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6050 error "'$cmd' should send 14 glimpse RPCs to OST"
6052 cancel_lru_locks $OSC
6053 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6055 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6056 nums=$($cmd | wc -l)
6057 [ $nums -eq $expected ] ||
6058 error "'$cmd' wrong: found $nums, expected $expected"
6059 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6060 [ $rpcs_before -eq $rpcs_after ] ||
6061 error "'$cmd' should not send glimpse RPCs to OST"
6062 cmd="$LFS find ! -size -5 -type f $dir"
6063 nums=$($cmd | wc -l)
6064 [ $nums -eq $expected ] ||
6065 error "'$cmd' wrong: found $nums, expected $expected"
6066 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6067 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6068 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6069 error "'$cmd' should send 14 glimpse RPCs to OST"
6071 cancel_lru_locks $OSC
6072 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6074 cmd="$LFS find -size -5 -type f -lazy $dir"
6075 nums=$($cmd | wc -l)
6076 [ $nums -eq $expected ] ||
6077 error "'$cmd' wrong: found $nums, expected $expected"
6078 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6079 [ $rpcs_before -eq $rpcs_after ] ||
6080 error "'$cmd' should not send glimpse RPCs to OST"
6081 cmd="$LFS find -size -5 -type f $dir"
6082 nums=$($cmd | wc -l)
6083 [ $nums -eq $expected ] ||
6084 error "'$cmd' wrong: found $nums, expected $expected"
6085 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6086 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6087 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6088 error "'$cmd' should send 14 glimpse RPCs to OST"
6090 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6092 test_56s() { # LU-611 #LU-9369
6093 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6095 local dir=$DIR/$tdir
6096 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6098 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6099 for i in $(seq $NUMDIRS); do
6100 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6103 local expected=$NUMDIRS
6104 local cmd="$LFS find -c $OSTCOUNT $dir"
6105 local nums=$($cmd | wc -l)
6107 [ $nums -eq $expected ] || {
6108 $LFS getstripe -R $dir
6109 error "'$cmd' wrong: found $nums, expected $expected"
6112 expected=$((NUMDIRS + onestripe))
6113 cmd="$LFS find -stripe-count +0 -type f $dir"
6114 nums=$($cmd | wc -l)
6115 [ $nums -eq $expected ] || {
6116 $LFS getstripe -R $dir
6117 error "'$cmd' wrong: found $nums, expected $expected"
6121 cmd="$LFS find -stripe-count 1 -type f $dir"
6122 nums=$($cmd | wc -l)
6123 [ $nums -eq $expected ] || {
6124 $LFS getstripe -R $dir
6125 error "'$cmd' wrong: found $nums, expected $expected"
6128 cmd="$LFS find -stripe-count -2 -type f $dir"
6129 nums=$($cmd | wc -l)
6130 [ $nums -eq $expected ] || {
6131 $LFS getstripe -R $dir
6132 error "'$cmd' wrong: found $nums, expected $expected"
6136 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6137 nums=$($cmd | wc -l)
6138 [ $nums -eq $expected ] || {
6139 $LFS getstripe -R $dir
6140 error "'$cmd' wrong: found $nums, expected $expected"
6143 run_test 56s "check lfs find -stripe-count works"
6145 test_56t() { # LU-611 #LU-9369
6146 local dir=$DIR/$tdir
6148 setup_56 $dir 0 $NUMDIRS
6149 for i in $(seq $NUMDIRS); do
6150 $LFS setstripe -S 8M $dir/dir$i/$tfile
6153 local expected=$NUMDIRS
6154 local cmd="$LFS find -S 8M $dir"
6155 local nums=$($cmd | wc -l)
6157 [ $nums -eq $expected ] || {
6158 $LFS getstripe -R $dir
6159 error "'$cmd' wrong: found $nums, expected $expected"
6163 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6165 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6167 expected=$(((NUMDIRS + 1) * NUMFILES))
6168 cmd="$LFS find -stripe-size 512k -type f $dir"
6169 nums=$($cmd | wc -l)
6170 [ $nums -eq $expected ] ||
6171 error "'$cmd' wrong: found $nums, expected $expected"
6173 cmd="$LFS find -stripe-size +320k -type f $dir"
6174 nums=$($cmd | wc -l)
6175 [ $nums -eq $expected ] ||
6176 error "'$cmd' wrong: found $nums, expected $expected"
6178 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6179 cmd="$LFS find -stripe-size +200k -type f $dir"
6180 nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6184 cmd="$LFS find -stripe-size -640k -type f $dir"
6185 nums=$($cmd | wc -l)
6186 [ $nums -eq $expected ] ||
6187 error "'$cmd' wrong: found $nums, expected $expected"
6190 cmd="$LFS find -stripe-size 256k -type f $dir"
6191 nums=$($cmd | wc -l)
6192 [ $nums -eq $expected ] ||
6193 error "'$cmd' wrong: found $nums, expected $expected"
6195 cmd="$LFS find -stripe-size -320k -type f $dir"
6196 nums=$($cmd | wc -l)
6197 [ $nums -eq $expected ] ||
6198 error "'$cmd' wrong: found $nums, expected $expected"
6201 cmd="$LFS find -stripe-size 1024k -type f $dir"
6202 nums=$($cmd | wc -l)
6203 [ $nums -eq $expected ] ||
6204 error "'$cmd' wrong: found $nums, expected $expected"
6206 run_test 56t "check lfs find -stripe-size works"
6208 test_56u() { # LU-611
6209 local dir=$DIR/$tdir
6211 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6213 if [[ $OSTCOUNT -gt 1 ]]; then
6214 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6220 local expected=$(((NUMDIRS + 1) * NUMFILES))
6221 local cmd="$LFS find -stripe-index 0 -type f $dir"
6222 local nums=$($cmd | wc -l)
6224 [ $nums -eq $expected ] ||
6225 error "'$cmd' wrong: found $nums, expected $expected"
6228 cmd="$LFS find -stripe-index 1 -type f $dir"
6229 nums=$($cmd | wc -l)
6230 [ $nums -eq $expected ] ||
6231 error "'$cmd' wrong: found $nums, expected $expected"
6233 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6234 nums=$($cmd | wc -l)
6235 [ $nums -eq $expected ] ||
6236 error "'$cmd' wrong: found $nums, expected $expected"
6239 # This should produce an error and not return any files
6240 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6241 nums=$($cmd 2>/dev/null | wc -l)
6242 [ $nums -eq $expected ] ||
6243 error "'$cmd' wrong: found $nums, expected $expected"
6245 if [[ $OSTCOUNT -gt 1 ]]; then
6246 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6247 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6248 nums=$($cmd | wc -l)
6249 [ $nums -eq $expected ] ||
6250 error "'$cmd' wrong: found $nums, expected $expected"
6253 run_test 56u "check lfs find -stripe-index works"
6257 local dir=$DIR/$tdir
6259 setup_56 $dir $NUMFILES $NUMDIRS
6261 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6262 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6264 for file in $($LFS find -m $UUID $dir); do
6265 file_midx=$($LFS getstripe -m $file)
6266 [ $file_midx -eq $mdt_idx ] ||
6267 error "lfs find -m $UUID != getstripe -m $file_midx"
6270 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6273 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6276 local dir=$DIR/$tdir
6278 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6280 local stripe_size=$($LFS getstripe -S -d $dir) ||
6281 error "$LFS getstripe -S -d $dir failed"
6282 stripe_size=${stripe_size%% *}
6284 local file_size=$((stripe_size * OSTCOUNT))
6285 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6286 local required_space=$((file_num * file_size))
6287 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6289 [[ $free_space -le $((required_space / 1024)) ]] &&
6290 skip_env "need $required_space, have $free_space kbytes"
6293 local dd_count=$((file_size / dd_bs))
6295 # write data into the files
6300 for i in $(seq $NUMFILES); do
6302 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6303 error "write data into $file failed"
6305 for i in $(seq $NUMDIRS); do
6306 for j in $(seq $NUMFILES); do
6307 file=$dir/dir$i/file$j
6308 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6309 error "write data into $file failed"
6313 # $LFS_MIGRATE will fail if hard link migration is unsupported
6314 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6315 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6316 error "creating links to $dir/dir1/file1 failed"
6321 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6324 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6327 eval $cmd || error "$cmd failed"
6329 check_stripe_count $dir/file1 $expected
6331 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6333 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6334 # OST 1 if it is on OST 0. This file is small enough to
6335 # be on only one stripe.
6336 file=$dir/migr_1_ost
6337 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6338 error "write data into $file failed"
6339 local obdidx=$($LFS getstripe -i $file)
6340 local oldmd5=$(md5sum $file)
6343 [[ $obdidx -eq 0 ]] && newobdidx=1
6344 cmd="$LFS migrate -i $newobdidx $file"
6346 eval $cmd || error "$cmd failed"
6348 local realobdix=$($LFS getstripe -i $file)
6349 local newmd5=$(md5sum $file)
6351 [[ $newobdidx -ne $realobdix ]] &&
6352 error "new OST is different (was=$obdidx, "\
6353 "wanted=$newobdidx, got=$realobdix)"
6354 [[ "$oldmd5" != "$newmd5" ]] &&
6355 error "md5sum differ: $oldmd5, $newmd5"
6359 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6361 eval $cmd || error "$cmd failed"
6363 for j in $(seq $NUMFILES); do
6364 check_stripe_count $dir/dir1/file$j $expected
6367 # lfs_migrate works with lfs find
6368 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6369 $LFS_MIGRATE -y -c $expected"
6371 eval $cmd || error "$cmd failed"
6373 for i in $(seq 2 $NUMFILES); do
6374 check_stripe_count $dir/file$i $expected
6376 for i in $(seq 2 $NUMDIRS); do
6377 for j in $(seq $NUMFILES); do
6378 check_stripe_count $dir/dir$i/file$j $expected
6382 run_test 56w "check lfs_migrate -c stripe_count works"
6385 local file1=$DIR/$tdir/file1
6386 local create_pool=false
6387 local initial_pool=$($LFS getstripe -p $DIR)
6391 echo -n "Creating test dir..."
6392 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6395 echo -n "Creating test file..."
6396 touch $file1 || error "cannot create file"
6399 echo -n "Detecting existing pools..."
6400 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6402 if [ ${#pool_list[@]} -gt 0 ]; then
6403 echo "${pool_list[@]}"
6404 for thispool in "${pool_list[@]}"; do
6405 if [[ -z "$initial_pool" ||
6406 "$initial_pool" != "$thispool" ]]; then
6408 echo "Using existing pool '$pool'"
6413 echo "none detected."
6415 if [ -z "$pool" ]; then
6416 pool=${POOL:-testpool}
6417 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6418 echo -n "Creating pool '$pool'..."
6420 pool_add $pool &> /dev/null ||
6421 error "pool_add failed"
6424 echo -n "Adding target to pool..."
6425 pool_add_targets $pool 0 0 1 &> /dev/null ||
6426 error "pool_add_targets failed"
6430 echo -n "Setting pool using -p option..."
6431 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6432 error "migrate failed rc = $?"
6435 echo -n "Verifying test file is in pool after migrating..."
6436 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6437 error "file was not migrated to pool $pool"
6440 echo -n "Removing test file from pool '$pool'..."
6441 # "lfs migrate $file" won't remove the file from the pool
6442 # until some striping information is changed.
6443 $LFS migrate -c 1 $file1 &> /dev/null ||
6444 error "cannot remove from pool"
6445 [ "$($LFS getstripe -p $file1)" ] &&
6446 error "pool still set"
6449 echo -n "Setting pool using --pool option..."
6450 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6451 error "migrate failed rc = $?"
6456 if $create_pool; then
6457 destroy_test_pools 2> /dev/null ||
6458 error "destroy test pools failed"
6461 run_test 56wb "check lfs_migrate pool support"
6464 local file1="$DIR/$tdir/file1"
6471 echo -n "Creating test dir..."
6472 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6473 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6474 error "cannot set stripe by '-S 1M -c 1'"
6477 echo -n "Setting initial stripe for test file..."
6478 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6479 error "cannot set stripe"
6480 cur_ssize=$($LFS getstripe -S "$file1")
6481 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6484 # File currently set to -S 512K -c 1
6486 # Ensure -c and -S options are rejected when -R is set
6487 echo -n "Verifying incompatible options are detected..."
6488 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6489 error "incompatible -c and -R options not detected"
6490 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6491 error "incompatible -S and -R options not detected"
6494 # Ensure unrecognized options are passed through to 'lfs migrate'
6495 echo -n "Verifying -S option is passed through to lfs migrate..."
6496 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6497 error "migration failed"
6498 cur_ssize=$($LFS getstripe -S "$file1")
6499 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6502 # File currently set to -S 1M -c 1
6504 # Ensure long options are supported
6505 echo -n "Verifying long options supported..."
6506 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6507 error "long option without argument not supported"
6508 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6509 error "long option with argument not supported"
6510 cur_ssize=$($LFS getstripe -S "$file1")
6511 [ $cur_ssize -eq 524288 ] ||
6512 error "migrate --stripe-size $cur_ssize != 524288"
6515 # File currently set to -S 512K -c 1
6517 if [ "$OSTCOUNT" -gt 1 ]; then
6518 echo -n "Verifying explicit stripe count can be set..."
6519 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6520 error "migrate failed"
6521 cur_scount=$($LFS getstripe -c "$file1")
6522 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6526 # File currently set to -S 512K -c 1 or -S 512K -c 2
6528 # Ensure parent striping is used if -R is set, and no stripe
6529 # count or size is specified
6530 echo -n "Setting stripe for parent directory..."
6531 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6532 error "cannot set stripe '-S 2M -c 1'"
6535 echo -n "Verifying restripe option uses parent stripe settings..."
6536 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6537 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6538 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6539 error "migrate failed"
6540 cur_ssize=$($LFS getstripe -S "$file1")
6541 [ $cur_ssize -eq $parent_ssize ] ||
6542 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6543 cur_scount=$($LFS getstripe -c "$file1")
6544 [ $cur_scount -eq $parent_scount ] ||
6545 error "migrate -R stripe_count $cur_scount != $parent_scount"
6548 # File currently set to -S 1M -c 1
6550 # Ensure striping is preserved if -R is not set, and no stripe
6551 # count or size is specified
6552 echo -n "Verifying striping size preserved when not specified..."
6553 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6554 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6555 error "cannot set stripe on parent directory"
6556 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6557 error "migrate failed"
6558 cur_ssize=$($LFS getstripe -S "$file1")
6559 [ $cur_ssize -eq $orig_ssize ] ||
6560 error "migrate by default $cur_ssize != $orig_ssize"
6563 # Ensure file name properly detected when final option has no argument
6564 echo -n "Verifying file name properly detected..."
6565 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6566 error "file name interpreted as option argument"
6572 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6575 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6577 local file1=$DIR/$tdir/file1
6579 echo -n "Creating test dir..."
6580 test_mkdir $DIR/$tdir || error "cannot create dir"
6583 echo -n "Creating test file..."
6587 # Ensure 'lfs migrate' will fail by using a non-existent option,
6588 # and make sure rsync is not called to recover
6589 echo -n "Make sure --no-rsync option works..."
6590 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6591 grep -q 'refusing to fall back to rsync' ||
6592 error "rsync was called with --no-rsync set"
6595 # Ensure rsync is called without trying 'lfs migrate' first
6596 echo -n "Make sure --rsync option works..."
6597 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6598 grep -q 'falling back to rsync' &&
6599 error "lfs migrate was called with --rsync set"
6602 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6603 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6604 grep -q 'at the same time' ||
6605 error "--rsync and --no-rsync accepted concurrently"
6611 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6614 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6615 check_swap_layouts_support
6617 local dir=$DIR/$tdir
6618 local ref1=/etc/passwd
6619 local file1=$dir/file1
6621 test_mkdir $dir || error "creating dir $dir"
6622 $LFS setstripe -c 2 $file1
6624 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6625 stripe=$($LFS getstripe -c $file1)
6626 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6627 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6632 run_test 56x "lfs migration support"
6635 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6636 check_swap_layouts_support
6638 local dir=$DIR/$tdir/$testnum
6642 local ref1=/etc/passwd
6643 local file1=$dir/file1
6645 $LFS setstripe -c 2 $file1
6647 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6649 local stripe=$($LFS getstripe -c $file1)
6651 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6652 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6657 run_test 56xa "lfs migration --block support"
6659 check_migrate_links() {
6661 local file1="$dir/file1"
6665 local total_count=$(($begin + $count - 1))
6666 local symlink_count=10
6669 if [ ! -f "$file1" ]; then
6670 echo -n "creating initial file..."
6671 $LFS setstripe -c 1 -S "512k" "$file1" ||
6672 error "cannot setstripe initial file"
6675 echo -n "creating symlinks..."
6676 for s in $(seq 1 $symlink_count); do
6677 ln -s "$file1" "$dir/slink$s" ||
6678 error "cannot create symlinks"
6682 echo -n "creating nonlinked files..."
6683 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6684 error "cannot create nonlinked files"
6689 if [ ! -f "$dir/file$total_count" ]; then
6690 echo -n "creating hard links $begin:$total_count..."
6691 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6692 /dev/null || error "cannot create hard links"
6696 echo -n "checking number of hard links listed in xattrs..."
6697 local fid=$($LFS getstripe -F "$file1")
6698 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6701 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6702 skip "hard link list has unexpected size, skipping test"
6704 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6705 error "link names should exceed xattrs size"
6708 echo -n "migrating files..."
6709 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6711 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6714 # make sure all links have been properly migrated
6715 echo -n "verifying files..."
6716 fid=$($LFS getstripe -F "$file1") ||
6717 error "cannot get fid for file $file1"
6718 for i in $(seq 2 $total_count); do
6719 local fid2=$($LFS getstripe -F $dir/file$i)
6721 [ "$fid2" == "$fid" ] ||
6722 error "migrated hard link has mismatched FID"
6725 # make sure hard links were properly detected, and migration was
6726 # performed only once for the entire link set; nonlinked files should
6728 local actual=$(grep -c 'done' <<< "$migrate_out")
6729 local expected=$(($uniq_count + 1))
6731 [ "$actual" -eq "$expected" ] ||
6732 error "hard links individually migrated ($actual != $expected)"
6734 # make sure the correct number of hard links are present
6735 local hardlinks=$(stat -c '%h' "$file1")
6737 [ $hardlinks -eq $total_count ] ||
6738 error "num hard links $hardlinks != $total_count"
6745 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6746 skip "Need MDS version at least 2.10.55"
6748 local dir="$DIR/$tdir"
6750 test_mkdir "$dir" || error "cannot create dir $dir"
6752 echo "testing lfs migrate mode when all links fit within xattrs"
6753 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6755 echo "testing rsync mode when all links fit within xattrs"
6756 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6758 echo "testing lfs migrate mode when all links do not fit within xattrs"
6759 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6761 echo "testing rsync mode when all links do not fit within xattrs"
6762 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6764 chown -R $RUNAS_ID $dir
6765 echo "testing non-root lfs migrate mode when not all links are in xattr"
6766 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6771 run_test 56xb "lfs migration hard link support"
6774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6776 local dir="$DIR/$tdir"
6778 test_mkdir "$dir" || error "cannot create dir $dir"
6780 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6781 echo -n "Setting initial stripe for 20MB test file..."
6782 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6783 error "cannot setstripe 20MB file"
6785 echo -n "Sizing 20MB test file..."
6786 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6788 echo -n "Verifying small file autostripe count is 1..."
6789 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6790 error "cannot migrate 20MB file"
6791 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6792 error "cannot get stripe for $dir/20mb"
6793 [ $stripe_count -eq 1 ] ||
6794 error "unexpected stripe count $stripe_count for 20MB file"
6798 # Test 2: File is small enough to fit within the available space on
6799 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6800 # have at least an additional 1KB for each desired stripe for test 3
6801 echo -n "Setting stripe for 1GB test file..."
6802 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6804 echo -n "Sizing 1GB test file..."
6805 # File size is 1GB + 3KB
6806 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6809 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6810 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6811 if (( avail > 524288 * OSTCOUNT )); then
6812 echo -n "Migrating 1GB file..."
6813 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6814 error "cannot migrate 1GB file"
6816 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6817 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6818 error "cannot getstripe for 1GB file"
6819 [ $stripe_count -eq 2 ] ||
6820 error "unexpected stripe count $stripe_count != 2"
6824 # Test 3: File is too large to fit within the available space on
6825 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6826 if [ $OSTCOUNT -ge 3 ]; then
6827 # The required available space is calculated as
6828 # file size (1GB + 3KB) / OST count (3).
6829 local kb_per_ost=349526
6831 echo -n "Migrating 1GB file with limit..."
6832 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6833 error "cannot migrate 1GB file with limit"
6836 stripe_count=$($LFS getstripe -c "$dir/1gb")
6837 echo -n "Verifying 1GB autostripe count with limited space..."
6838 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6839 error "unexpected stripe count $stripe_count (min 3)"
6846 run_test 56xc "lfs migration autostripe"
6849 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6851 local dir=$DIR/$tdir
6852 local f_mgrt=$dir/$tfile.mgrt
6853 local f_yaml=$dir/$tfile.yaml
6854 local f_copy=$dir/$tfile.copy
6855 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6856 local layout_copy="-c 2 -S 2M -i 1"
6857 local yamlfile=$dir/yamlfile
6858 local layout_before;
6861 test_mkdir "$dir" || error "cannot create dir $dir"
6862 $LFS setstripe $layout_yaml $f_yaml ||
6863 error "cannot setstripe $f_yaml with layout $layout_yaml"
6864 $LFS getstripe --yaml $f_yaml > $yamlfile
6865 $LFS setstripe $layout_copy $f_copy ||
6866 error "cannot setstripe $f_copy with layout $layout_copy"
6868 dd if=/dev/zero of=$f_mgrt bs=1M count=4
6870 # 1. test option --yaml
6871 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
6872 error "cannot migrate $f_mgrt with --yaml $yamlfile"
6873 layout_before=$(get_layout_param $f_yaml)
6874 layout_after=$(get_layout_param $f_mgrt)
6875 [ "$layout_after" == "$layout_before" ] ||
6876 error "lfs_migrate --yaml: $layout_after != $layout_before"
6878 # 2. test option --copy
6879 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
6880 error "cannot migrate $f_mgrt with --copy $f_copy"
6881 layout_before=$(get_layout_param $f_copy)
6882 layout_after=$(get_layout_param $f_mgrt)
6883 [ "$layout_after" == "$layout_before" ] ||
6884 error "lfs_migrate --copy: $layout_after != $layout_before"
6886 run_test 56xd "check lfs_migrate --yaml and --copy support"
6889 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6891 local dir=$DIR/$tdir
6892 local f_comp=$dir/$tfile
6893 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6894 local layout_before=""
6895 local layout_after=""
6897 test_mkdir "$dir" || error "cannot create dir $dir"
6898 $LFS setstripe $layout $f_comp ||
6899 error "cannot setstripe $f_comp with layout $layout"
6900 layout_before=$(get_layout_param $f_comp)
6901 dd if=/dev/zero of=$f_comp bs=1M count=4
6903 # 1. migrate a comp layout file by lfs_migrate
6904 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
6905 layout_after=$(get_layout_param $f_comp)
6906 [ "$layout_before" == "$layout_after" ] ||
6907 error "lfs_migrate: $layout_before != $layout_after"
6909 # 2. migrate a comp layout file by lfs migrate
6910 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
6911 layout_after=$(get_layout_param $f_comp)
6912 [ "$layout_before" == "$layout_after" ] ||
6913 error "lfs migrate: $layout_before != $layout_after"
6915 run_test 56xe "migrate a composite layout file"
6918 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6919 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6922 local dir=$DIR/$tdir
6926 test_mkdir -p $dir || error "creating dir $dir"
6927 touch $f1 || error "creating std file $f1"
6928 $MULTIOP $f2 H2c || error "creating released file $f2"
6930 # a directory can be raid0, so ask only for files
6931 res=$($LFS find $dir -L raid0 -type f | wc -l)
6932 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6934 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6935 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6937 # only files can be released, so no need to force file search
6938 res=$($LFS find $dir -L released)
6939 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6941 res=$($LFS find $dir -type f \! -L released)
6942 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6944 run_test 56y "lfs find -L raid0|released"
6946 test_56z() { # LU-4824
6947 # This checks to make sure 'lfs find' continues after errors
6948 # There are two classes of errors that should be caught:
6949 # - If multiple paths are provided, all should be searched even if one
6951 # - If errors are encountered during the search, it should not terminate
6953 local dir=$DIR/$tdir
6957 for i in d{0..9}; do
6959 touch $dir/$i/$tfile
6961 $LFS find $DIR/non_existent_dir $dir &&
6962 error "$LFS find did not return an error"
6963 # Make a directory unsearchable. This should NOT be the last entry in
6964 # directory order. Arbitrarily pick the 6th entry
6965 chmod 700 $($LFS find $dir -type d | sed '6!d')
6967 $RUNAS $LFS find $DIR/non_existent $dir
6968 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6970 # The user should be able to see 10 directories and 9 files
6971 (( count == 19 )) ||
6972 error "$LFS find found $count != 19 entries after error"
6974 run_test 56z "lfs find should continue after an error"
6976 test_56aa() { # LU-5937
6977 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6979 local dir=$DIR/$tdir
6982 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6984 createmany -o $dir/striped_dir/${tfile}- 1024
6985 local dirs=$($LFS find --size +8k $dir/)
6987 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6989 run_test 56aa "lfs find --size under striped dir"
6991 test_56ab() { # LU-10705
6992 test_mkdir $DIR/$tdir
6993 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6994 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6995 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6996 # Flush writes to ensure valid blocks. Need to be more thorough for
6997 # ZFS, since blocks are not allocated/returned to client immediately.
6999 wait_zfs_commit ost1 2
7000 cancel_lru_locks osc
7003 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7005 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7007 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7008 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7010 rm -f $DIR/$tdir/$tfile.[123]
7012 run_test 56ab "lfs find --blocks"
7015 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7016 skip "Need MDS version at least 2.10.50"
7018 # Create composite files with one component
7019 local dir=$DIR/$tdir
7021 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7022 # Create composite files with three components
7023 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7024 # Create non-composite files
7025 createmany -o $dir/${tfile}- 10
7027 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7029 [[ $nfiles == 10 ]] ||
7030 error "lfs find -E 1M found $nfiles != 10 files"
7032 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7033 [[ $nfiles == 25 ]] ||
7034 error "lfs find ! -E 1M found $nfiles != 25 files"
7036 # All files have a component that starts at 0
7037 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7038 [[ $nfiles == 35 ]] ||
7039 error "lfs find --component-start 0 - $nfiles != 35 files"
7041 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7042 [[ $nfiles == 15 ]] ||
7043 error "lfs find --component-start 2M - $nfiles != 15 files"
7045 # All files created here have a componenet that does not starts at 2M
7046 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7047 [[ $nfiles == 35 ]] ||
7048 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7050 # Find files with a specified number of components
7051 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7052 [[ $nfiles == 15 ]] ||
7053 error "lfs find --component-count 3 - $nfiles != 15 files"
7055 # Remember non-composite files have a component count of zero
7056 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7057 [[ $nfiles == 10 ]] ||
7058 error "lfs find --component-count 0 - $nfiles != 10 files"
7060 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7061 [[ $nfiles == 20 ]] ||
7062 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7064 # All files have a flag called "init"
7065 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7066 [[ $nfiles == 35 ]] ||
7067 error "lfs find --component-flags init - $nfiles != 35 files"
7069 # Multi-component files will have a component not initialized
7070 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7071 [[ $nfiles == 15 ]] ||
7072 error "lfs find !--component-flags init - $nfiles != 15 files"
7077 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7080 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7081 skip "Need MDS version at least 2.10.57"
7091 # create mirrored directories and mirrored files
7092 mkdir $td || error "mkdir $td failed"
7093 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7094 createmany -o $tf- 10 || error "create $tf- failed"
7096 for i in $(seq 2); do
7098 mkdir $dir || error "mkdir $dir failed"
7099 $LFS mirror create -N$((3 + i)) $dir ||
7100 error "create mirrored dir $dir failed"
7101 createmany -o $dir/$tfile- 10 ||
7102 error "create $dir/$tfile- failed"
7105 # change the states of some mirrored files
7107 for i in $(seq 2); do
7109 for j in $(seq 4 9); do
7110 echo foo > $dir/$tfile-$j
7114 # find mirrored files with specific mirror count
7115 cmd="$LFS find --mirror-count 3 --type f $td"
7116 nfiles=$($cmd | wc -l)
7117 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7119 cmd="$LFS find ! --mirror-count 3 --type f $td"
7120 nfiles=$($cmd | wc -l)
7121 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7123 cmd="$LFS find --mirror-count +2 --type f $td"
7124 nfiles=$($cmd | wc -l)
7125 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7127 cmd="$LFS find --mirror-count -6 --type f $td"
7128 nfiles=$($cmd | wc -l)
7129 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7131 # find mirrored files with specific file state
7132 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7133 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7135 cmd="$LFS find --mirror-state=ro --type f $td"
7136 nfiles=$($cmd | wc -l)
7137 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7139 cmd="$LFS find ! --mirror-state=ro --type f $td"
7140 nfiles=$($cmd | wc -l)
7141 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7143 cmd="$LFS find --mirror-state=wp --type f $td"
7144 nfiles=$($cmd | wc -l)
7145 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7147 cmd="$LFS find ! --mirror-state=sp --type f $td"
7148 nfiles=$($cmd | wc -l)
7149 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7151 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7155 # note test will not do anything if MDS is not local
7156 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7157 skip_env "ldiskfs only test"
7159 remote_mds_nodsh && skip "remote MDS with nodsh"
7161 local MNTDEV="osd*.*MDT*.mntdev"
7162 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7163 [ -z "$DEV" ] && error "can't access $MNTDEV"
7164 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7165 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7166 error "can't access $DEV"
7167 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7168 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7172 run_test 57a "verify MDS filesystem created with large inodes =="
7175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7176 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7177 skip_env "ldiskfs only test"
7179 remote_mds_nodsh && skip "remote MDS with nodsh"
7181 local dir=$DIR/$tdir
7184 local fileN=$dir/f$filecount
7186 rm -rf $dir || error "removing $dir"
7188 local mdtidx=$($LFS getstripe -m $dir)
7189 local mdtname=MDT$(printf %04x $mdtidx)
7190 local facet=mds$((mdtidx + 1))
7192 echo "mcreating $filecount files"
7193 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7195 # verify that files do not have EAs yet
7196 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7197 error "$file1 has an EA"
7198 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7199 error "$fileN has an EA"
7203 df $dir #make sure we get new statfs data
7204 local mdsfree=$(do_facet $facet \
7205 lctl get_param -n osd*.*$mdtname.kbytesfree)
7206 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7209 echo "opening files to create objects/EAs"
7210 for file in $(seq -f $dir/f%g 1 $filecount); do
7211 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7212 error "opening $file"
7215 # verify that files have EAs now
7216 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7217 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7219 sleep 1 #make sure we get new statfs data
7221 local mdsfree2=$(do_facet $facet \
7222 lctl get_param -n osd*.*$mdtname.kbytesfree)
7223 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7225 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7226 if [ "$mdsfree" != "$mdsfree2" ]; then
7227 error "MDC before $mdcfree != after $mdcfree2"
7229 echo "MDC before $mdcfree != after $mdcfree2"
7230 echo "unable to confirm if MDS has large inodes"
7235 run_test 57b "default LOV EAs are stored inside large inodes ==="
7238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7239 [ -z "$(which wiretest 2>/dev/null)" ] &&
7240 skip_env "could not find wiretest"
7244 run_test 58 "verify cross-platform wire constants =============="
7247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7249 echo "touch 130 files"
7250 createmany -o $DIR/f59- 130
7252 unlinkmany $DIR/f59- 130
7254 # wait for commitment of removal
7255 wait_delete_completed
7257 run_test 59 "verify cancellation of llog records async ========="
7259 TEST60_HEAD="test_60 run $RANDOM"
7261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7262 remote_mgs_nodsh && skip "remote MGS with nodsh"
7263 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7264 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7265 skip_env "missing subtest run-llog.sh"
7267 log "$TEST60_HEAD - from kernel mode"
7268 do_facet mgs "$LCTL dk > /dev/null"
7269 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7270 do_facet mgs $LCTL dk > $TMP/$tfile
7272 # LU-6388: test llog_reader
7273 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7274 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7275 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7276 skip_env "missing llog_reader"
7277 local fstype=$(facet_fstype mgs)
7278 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7279 skip_env "Only for ldiskfs or zfs type mgs"
7281 local mntpt=$(facet_mntpt mgs)
7282 local mgsdev=$(mgsdevname 1)
7294 #get fid and record list
7295 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7297 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7299 #remount mgs as ldiskfs or zfs type
7300 stop mgs || error "stop mgs failed"
7301 mount_fstype mgs || error "remount mgs failed"
7302 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7305 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7306 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7311 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7313 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7315 echo "obj_file is $obj_file"
7316 do_facet mgs $llog_reader $obj_file
7318 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7319 awk '{ print $3 }' | sed -e "s/^type=//g")
7320 if [ $rec_type != $rec ]; then
7321 echo "FAILED test_60a wrong record type $rec_type," \
7327 #check obj path if record type is LLOG_LOGID_MAGIC
7328 if [ "$rec" == "1064553b" ]; then
7329 path=$(do_facet mgs $llog_reader $obj_file |
7330 grep "path=" | awk '{ print $NF }' |
7331 sed -e "s/^path=//g")
7332 if [ $obj_file != $mntpt/$path ]; then
7333 echo "FAILED test_60a wrong obj path" \
7334 "$montpt/$path, should be $obj_file"
7341 #restart mgs before "error", otherwise it will block the next test
7342 stop mgs || error "stop mgs failed"
7343 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7344 $pass || error "test failed, see FAILED test_60a messages for specifics"
7346 run_test 60a "llog_test run from kernel module and test llog_reader"
7348 test_60b() { # bug 6411
7349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7352 LLOG_COUNT=$(do_facet mgs dmesg |
7353 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7354 /llog_[a-z]*.c:[0-9]/ {
7366 [[ $LLOG_COUNT -gt 120 ]] &&
7367 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7369 run_test 60b "limit repeated messages from CERROR/CWARN"
7372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7374 echo "create 5000 files"
7375 createmany -o $DIR/f60c- 5000
7376 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7377 lctl set_param fail_loc=0x80000137
7378 unlinkmany $DIR/f60c- 5000
7379 lctl set_param fail_loc=0
7381 run_test 60c "unlink file when mds full"
7384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7386 SAVEPRINTK=$(lctl get_param -n printk)
7387 # verify "lctl mark" is even working"
7388 MESSAGE="test message ID $RANDOM $$"
7389 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7390 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7392 lctl set_param printk=0 || error "set lnet.printk failed"
7393 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7394 MESSAGE="new test message ID $RANDOM $$"
7395 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7396 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7397 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7399 lctl set_param -n printk="$SAVEPRINTK"
7401 run_test 60d "test printk console message masking"
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7405 remote_mds_nodsh && skip "remote MDS with nodsh"
7408 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7409 do_facet mds1 lctl set_param fail_loc=0x15b
7412 run_test 60e "no space while new llog is being created"
7418 test_mkdir -c $MDSCOUNT $DIR/$tdir
7423 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7424 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7426 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7427 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7428 index=$((index + 1))
7434 for i in {0..100}; do
7435 # define OBD_FAIL_OSD_TXN_START 0x19a
7436 local index=$((i % MDSCOUNT + 1))
7438 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7445 for i in $(seq $MDSCOUNT); do
7446 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7449 mkdir $DIR/$tdir/new || error "mkdir failed"
7450 rmdir $DIR/$tdir/new || error "rmdir failed"
7452 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7454 for i in $(seq $MDSCOUNT); do
7455 wait_update_facet mds$i "$LCTL get_param -n \
7456 mdd.$(facet_svc mds$i).lfsck_namespace |
7457 awk '/^status/ { print \\\$2 }'" "completed"
7460 ls -R $DIR/$tdir || error "ls failed"
7461 rm -rf $DIR/$tdir || error "rmdir failed"
7463 run_test 60g "transaction abort won't cause MDT hung"
7466 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7467 skip "Need MDS version at least 2.12.52"
7468 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7472 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7473 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7474 for fail_loc in 0x80000188 0x80000189; do
7475 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7476 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7477 error "mkdir $dir-$fail_loc failed"
7478 for i in {0..10}; do
7479 # create may fail on missing stripe
7480 echo $i > $DIR/$tdir-$fail_loc/$i
7482 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7483 error "getdirstripe $tdir-$fail_loc failed"
7484 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7485 error "migrate $tdir-$fail_loc failed"
7486 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7487 error "getdirstripe $tdir-$fail_loc failed"
7488 pushd $DIR/$tdir-$fail_loc
7490 echo $f | cmp $f - || error "$f data mismatch"
7493 rm -rf $DIR/$tdir-$fail_loc
7496 run_test 60h "striped directory with missing stripes can be accessed"
7499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7502 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7503 cancel_lru_locks osc
7504 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7507 run_test 61a "mmap() writes don't make sync hang ================"
7510 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7512 run_test 61b "mmap() of unstriped file is successful"
7514 # bug 2330 - insufficient obd_match error checking causes LBUG
7516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7520 cancel_lru_locks osc
7521 lctl set_param fail_loc=0x405
7522 cat $f && error "cat succeeded, expect -EIO"
7523 lctl set_param fail_loc=0
7525 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7526 # match every page all of the time.
7527 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7529 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7530 # Though this test is irrelevant anymore, it helped to reveal some
7531 # other grant bugs (LU-4482), let's keep it.
7532 test_63a() { # was test_63
7533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7535 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7537 for i in `seq 10` ; do
7538 dd if=/dev/zero of=$DIR/f63 bs=8k &
7544 rm -f $DIR/f63 || true
7546 run_test 63a "Verify oig_wait interruption does not crash ======="
7548 # bug 2248 - async write errors didn't return to application on sync
7549 # bug 3677 - async write errors left page locked
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7554 lctl set_param debug=-1
7556 # ensure we have a grant to do async writes
7557 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7560 sync # sync lest earlier test intercept the fail_loc
7562 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7563 lctl set_param fail_loc=0x80000406
7564 $MULTIOP $DIR/$tfile Owy && \
7565 error "sync didn't return ENOMEM"
7566 sync; sleep 2; sync # do a real sync this time to flush page
7567 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7568 error "locked page left in cache after async error" || true
7571 run_test 63b "async write errors should be returned to fsync ==="
7574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7577 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7579 run_test 64a "verify filter grant calculations (in kernel) ====="
7582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7584 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7586 run_test 64b "check out-of-space detection on client"
7589 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7591 run_test 64c "verify grant shrink"
7593 # this does exactly what osc_request.c:osc_announce_cached() does in
7594 # order to calculate max amount of grants to ask from server
7598 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7599 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7601 ((rpc_in_flight ++));
7602 nrpages=$((nrpages * rpc_in_flight))
7604 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7606 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7608 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7609 local undirty=$((nrpages * PAGE_SIZE))
7611 local max_extent_pages
7612 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7613 grep grant_max_extent_size | awk '{print $2}')
7614 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7615 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7616 local grant_extent_tax
7617 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7618 grep grant_extent_tax | awk '{print $2}')
7620 undirty=$((undirty + nrextents * grant_extent_tax))
7625 # this is size of unit for grant allocation. It should be equal to
7626 # what tgt_grant.c:tgt_grant_chunk() calculates
7630 local grant_extent_tax
7632 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7633 grep max_brw_size | awk '{print $2}')
7635 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7636 grep grant_extent_tax | awk '{print $2}')
7638 echo $(((max_brw_size + grant_extent_tax) * 2))
7642 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7643 skip "OST < 2.10.55 doesn't limit grants enough"
7645 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7646 local file=$DIR/$tfile
7648 [[ $($LCTL get_param osc.${tgt}.import |
7649 grep "connect_flags:.*grant_param") ]] ||
7650 skip "no grant_param connect flag"
7652 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7654 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7656 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7657 stack_trap "rm -f $file" EXIT
7659 $LFS setstripe $file -i 0 -c 1
7660 dd if=/dev/zero of=$file bs=1M count=1000 &
7665 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7666 if [[ $cur_grant -gt $max_cur_granted ]]
7669 error "cur_grant $cur_grant > $max_cur_granted"
7672 [[ $? -ne 0 ]] && break;
7677 wait_delete_completed
7678 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7680 run_test 64d "check grant limit exceed"
7682 # bug 1414 - set/get directories' stripe info
7684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7686 test_mkdir $DIR/$tdir
7688 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7690 run_test 65a "directory with no stripe info"
7693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7695 test_mkdir $DIR/$tdir
7696 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7698 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7701 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7703 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7707 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7709 test_mkdir $DIR/$tdir
7710 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7712 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7713 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7715 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7717 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7722 test_mkdir $DIR/$tdir
7723 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7724 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7726 if [[ $STRIPECOUNT -le 0 ]]; then
7728 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7729 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7730 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7732 sc=$(($STRIPECOUNT - 1))
7734 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7735 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7736 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7737 error "lverify failed"
7739 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7744 test_mkdir $DIR/$tdir
7746 $LFS setstripe $DIR/$tdir || error "setstripe"
7747 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7748 error "no stripe info failed"
7750 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7752 run_test 65e "directory setstripe defaults"
7755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7757 test_mkdir $DIR/${tdir}f
7758 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7759 error "setstripe succeeded" || true
7761 run_test 65f "dir setstripe permission (should return error) ==="
7764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7766 test_mkdir $DIR/$tdir
7767 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7769 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7770 error "setstripe -S failed"
7771 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7772 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7773 error "delete default stripe failed"
7775 run_test 65g "directory setstripe -d"
7778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7780 test_mkdir $DIR/$tdir
7781 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7783 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7784 error "setstripe -S failed"
7785 test_mkdir $DIR/$tdir/dd1
7786 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7787 error "stripe info inherit failed"
7789 run_test 65h "directory stripe info inherit ===================="
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7794 save_layout_restore_at_exit $MOUNT
7796 # bug6367: set non-default striping on root directory
7797 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7799 # bug12836: getstripe on -1 default directory striping
7800 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7802 # bug12836: getstripe -v on -1 default directory striping
7803 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7805 # bug12836: new find on -1 default directory striping
7806 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7808 run_test 65i "various tests to set root directory striping"
7810 test_65j() { # bug6367
7811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7815 # if we aren't already remounting for each test, do so for this test
7816 if [ "$I_MOUNTED" = "yes" ]; then
7817 cleanup || error "failed to unmount"
7821 save_layout_restore_at_exit $MOUNT
7823 $LFS setstripe -d $MOUNT || error "setstripe failed"
7825 run_test 65j "set default striping on root directory (bug 6367)="
7829 wait_delete_completed
7830 do_facet $SINGLEMDS "lctl set_param -n \
7831 osp.$ost*MDT0000.max_create_count=$max_count"
7832 do_facet $SINGLEMDS "lctl set_param -n \
7833 osp.$ost*MDT0000.create_count=$count"
7834 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7835 echo $INACTIVE_OSC "is Activate"
7837 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7840 test_65k() { # bug11679
7841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7842 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7843 remote_mds_nodsh && skip "remote MDS with nodsh"
7845 local disable_precreate=true
7846 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7847 disable_precreate=false
7849 echo "Check OST status: "
7850 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7851 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7853 for OSC in $MDS_OSCS; do
7854 echo $OSC "is active"
7855 do_facet $SINGLEMDS lctl --device %$OSC activate
7858 for INACTIVE_OSC in $MDS_OSCS; do
7859 local ost=$(osc_to_ost $INACTIVE_OSC)
7860 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7861 lov.*md*.target_obd |
7862 awk -F: /$ost/'{ print $1 }' | head -n 1)
7865 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7866 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7868 echo "Deactivate: " $INACTIVE_OSC
7869 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7871 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7872 osp.$ost*MDT0000.create_count")
7873 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7874 osp.$ost*MDT0000.max_create_count")
7875 $disable_precreate &&
7876 do_facet $SINGLEMDS "lctl set_param -n \
7877 osp.$ost*MDT0000.max_create_count=0"
7879 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7880 [ -f $DIR/$tdir/$idx ] && continue
7881 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7882 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7884 error "setstripe $idx should succeed"; }
7885 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7887 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7890 do_facet $SINGLEMDS "lctl set_param -n \
7891 osp.$ost*MDT0000.max_create_count=$max_count"
7892 do_facet $SINGLEMDS "lctl set_param -n \
7893 osp.$ost*MDT0000.create_count=$count"
7894 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7895 echo $INACTIVE_OSC "is Activate"
7897 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7900 run_test 65k "validate manual striping works properly with deactivated OSCs"
7902 test_65l() { # bug 12836
7903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7905 test_mkdir -p $DIR/$tdir/test_dir
7906 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7907 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7909 run_test 65l "lfs find on -1 stripe dir ========================"
7912 local layout=$(save_layout $MOUNT)
7913 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7914 restore_layout $MOUNT $layout
7915 error "setstripe should fail by non-root users"
7919 run_test 65m "normal user can't set filesystem default stripe"
7922 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7923 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
7924 skip "Need MDS version at least 2.12.50"
7925 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7927 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7928 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7929 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7931 local root_layout=$(save_layout $MOUNT)
7932 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7934 # new subdirectory under root directory should not inherit
7935 # the default layout from root
7936 local dir1=$MOUNT/$tdir-1
7937 mkdir $dir1 || error "mkdir $dir1 failed"
7938 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7939 error "$dir1 shouldn't have LOV EA"
7941 # delete the default layout on root directory
7942 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7944 local dir2=$MOUNT/$tdir-2
7945 mkdir $dir2 || error "mkdir $dir2 failed"
7946 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7947 error "$dir2 shouldn't have LOV EA"
7949 # set a new striping pattern on root directory
7950 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7951 local new_def_stripe_size=$((def_stripe_size * 2))
7952 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7953 error "set stripe size on $MOUNT failed"
7955 # new file created in $dir2 should inherit the new stripe size from
7956 # the filesystem default
7957 local file2=$dir2/$tfile-2
7958 touch $file2 || error "touch $file2 failed"
7960 local file2_stripe_size=$($LFS getstripe -S $file2)
7961 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7962 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7964 local dir3=$MOUNT/$tdir-3
7965 mkdir $dir3 || error "mkdir $dir3 failed"
7966 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
7967 # the root layout, which is the actual default layout that will be used
7968 # when new files are created in $dir3.
7969 local dir3_layout=$(get_layout_param $dir3)
7970 local root_dir_layout=$(get_layout_param $MOUNT)
7971 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
7972 error "$dir3 should show the default layout from $MOUNT"
7974 # set OST pool on root directory
7975 local pool=$TESTNAME
7976 pool_add $pool || error "add $pool failed"
7977 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7978 error "add targets to $pool failed"
7980 $LFS setstripe -p $pool $MOUNT ||
7981 error "set OST pool on $MOUNT failed"
7983 # new file created in $dir3 should inherit the pool from
7984 # the filesystem default
7985 local file3=$dir3/$tfile-3
7986 touch $file3 || error "touch $file3 failed"
7988 local file3_pool=$($LFS getstripe -p $file3)
7989 [[ "$file3_pool" = "$pool" ]] ||
7990 error "$file3 didn't inherit OST pool $pool"
7992 local dir4=$MOUNT/$tdir-4
7993 mkdir $dir4 || error "mkdir $dir4 failed"
7994 local dir4_layout=$(get_layout_param $dir4)
7995 root_dir_layout=$(get_layout_param $MOUNT)
7996 echo "$LFS getstripe -d $dir4"
7997 $LFS getstripe -d $dir4
7998 echo "$LFS getstripe -d $MOUNT"
7999 $LFS getstripe -d $MOUNT
8000 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8001 error "$dir4 should show the default layout from $MOUNT"
8003 # new file created in $dir4 should inherit the pool from
8004 # the filesystem default
8005 local file4=$dir4/$tfile-4
8006 touch $file4 || error "touch $file4 failed"
8008 local file4_pool=$($LFS getstripe -p $file4)
8009 [[ "$file4_pool" = "$pool" ]] ||
8010 error "$file4 didn't inherit OST pool $pool"
8012 # new subdirectory under non-root directory should inherit
8013 # the default layout from its parent directory
8014 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8015 error "set directory layout on $dir4 failed"
8017 local dir5=$dir4/$tdir-5
8018 mkdir $dir5 || error "mkdir $dir5 failed"
8020 dir4_layout=$(get_layout_param $dir4)
8021 local dir5_layout=$(get_layout_param $dir5)
8022 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8023 error "$dir5 should inherit the default layout from $dir4"
8025 # though subdir under ROOT doesn't inherit default layout, but
8026 # its sub dir/file should be created with default layout.
8027 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8028 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8029 skip "Need MDS version at least 2.12.59"
8031 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8032 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8033 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8035 if [ $default_lmv_hash == "none" ]; then
8036 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8038 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8039 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8042 $LFS setdirstripe -D -c 2 $MOUNT ||
8043 error "setdirstripe -D -c 2 failed"
8044 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8045 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8046 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8048 run_test 65n "don't inherit default layout from root for new subdirectories"
8050 # bug 2543 - update blocks count on client
8052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8055 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8056 sync; sync_all_data; sync; sync_all_data
8057 cancel_lru_locks osc
8058 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8059 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8061 run_test 66 "update inode blocks count on client ==============="
8064 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8068 swapon -s | awk '($1 == "'$1'") { print $4 }'
8071 # bug5265, obdfilter oa2dentry return -ENOENT
8072 # #define OBD_FAIL_SRV_ENOENT 0x217
8074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8075 remote_ost_nodsh && skip "remote OST with nodsh"
8078 $LFS setstripe -c 1 -i 0 $f
8080 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8082 do_facet ost1 lctl set_param fail_loc=0x217
8083 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8084 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8086 do_facet ost1 lctl set_param fail_loc=0
8087 $DIRECTIO write $f 0 2 || error "write error"
8089 cancel_lru_locks osc
8090 $DIRECTIO read $f 0 1 || error "read error"
8092 do_facet ost1 lctl set_param fail_loc=0x217
8093 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8095 do_facet ost1 lctl set_param fail_loc=0
8098 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8101 test_mkdir $DIR/$tdir
8102 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8103 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8105 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8107 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8109 [ "$RUNAS_ID" = "$UID" ] &&
8110 skip_env "RUNAS_ID = UID = $UID -- skipping"
8111 # Check that testing environment is properly set up. Skip if not
8112 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8113 skip_env "User $RUNAS_ID does not exist - skipping"
8116 chmod 777 $DIR/$tfile
8117 chmod ug+s $DIR/$tfile
8118 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8119 error "$RUNAS dd $DIR/$tfile failed"
8120 # See if we are still setuid/sgid
8121 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8122 error "S/gid is not dropped on write"
8123 # Now test that MDS is updated too
8124 cancel_lru_locks mdc
8125 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8126 error "S/gid is not dropped on MDS"
8129 run_test 72a "Test that remove suid works properly (bug5695) ===="
8131 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8134 [ "$RUNAS_ID" = "$UID" ] &&
8135 skip_env "RUNAS_ID = UID = $UID -- skipping"
8136 [ "$RUNAS_ID" -eq 0 ] &&
8137 skip_env "RUNAS_ID = 0 -- skipping"
8138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8139 # Check that testing environment is properly set up. Skip if not
8140 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8141 skip_env "User $RUNAS_ID does not exist - skipping"
8143 touch $DIR/${tfile}-f{g,u}
8144 test_mkdir $DIR/${tfile}-dg
8145 test_mkdir $DIR/${tfile}-du
8146 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8147 chmod g+s $DIR/${tfile}-{f,d}g
8148 chmod u+s $DIR/${tfile}-{f,d}u
8149 for perm in 777 2777 4777; do
8150 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8151 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8152 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8153 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8157 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8159 # bug 3462 - multiple simultaneous MDC requests
8161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8163 test_mkdir $DIR/d73-1
8164 test_mkdir $DIR/d73-2
8165 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8168 lctl set_param fail_loc=0x80000129
8169 $MULTIOP $DIR/d73-1/f73-2 Oc &
8171 lctl set_param fail_loc=0
8173 $MULTIOP $DIR/d73-2/f73-3 Oc &
8177 wait $pid1 || return 1
8181 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8182 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8183 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8187 run_test 73 "multiple MDC requests (should not deadlock)"
8189 test_74a() { # bug 6149, 6184
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8193 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8195 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8196 # will spin in a tight reconnection loop
8197 $LCTL set_param fail_loc=0x8000030e
8198 # get any lock that won't be difficult - lookup works.
8200 $LCTL set_param fail_loc=0
8204 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8206 test_74b() { # bug 13310
8207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8209 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8211 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8212 # will spin in a tight reconnection loop
8213 $LCTL set_param fail_loc=0x8000030e
8214 # get a "difficult" lock
8216 $LCTL set_param fail_loc=0
8220 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8225 #define OBD_FAIL_LDLM_NEW_LOCK
8226 $LCTL set_param fail_loc=0x319
8227 touch $DIR/$tfile && error "touch successful"
8228 $LCTL set_param fail_loc=0
8231 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8234 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8237 test_76() { # Now for bug 20433, added originally in bug 1443
8238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8240 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8242 cancel_lru_locks osc
8243 BEFORE_INODES=$(num_inodes)
8244 echo "before inodes: $BEFORE_INODES"
8246 [ "$SLOW" = "no" ] && COUNT=100
8247 for i in $(seq $COUNT); do
8251 cancel_lru_locks osc
8252 AFTER_INODES=$(num_inodes)
8253 echo "after inodes: $AFTER_INODES"
8255 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8257 AFTER_INODES=$(num_inodes)
8259 echo "wait $wait seconds inodes: $AFTER_INODES"
8260 if [ $wait -gt 30 ]; then
8261 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8265 run_test 76 "confirm clients recycle inodes properly ===="
8271 # Note: in sptlrpc modes which enable its own bulk checksum, the
8272 # original crc32_le bulk checksum will be automatically disabled,
8273 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8274 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8275 # In this case set_checksums() will not be no-op, because sptlrpc
8276 # bulk checksum will be enabled all through the test.
8278 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8279 lctl set_param -n osc.*.checksums $1
8283 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8284 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8285 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8286 tr -d [] | head -n1)}
8289 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8291 log "set checksum type to $1, rc = $rc"
8295 get_osc_checksum_type()
8297 # arugment 1: OST name, like OST0000
8299 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8300 sed 's/.*\[\(.*\)\].*/\1/g')
8302 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8306 F77_TMP=$TMP/f77-temp
8309 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8310 error "error writing to $F77_TMP"
8313 test_77a() { # bug 10889
8314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8315 $GSS && skip_env "could not run with gss"
8317 [ ! -f $F77_TMP ] && setup_f77
8319 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8323 run_test 77a "normal checksum read/write operation"
8325 test_77b() { # bug 10889
8326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8327 $GSS && skip_env "could not run with gss"
8329 [ ! -f $F77_TMP ] && setup_f77
8330 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8331 $LCTL set_param fail_loc=0x80000409
8334 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8335 error "dd error: $?"
8336 $LCTL set_param fail_loc=0
8338 for algo in $CKSUM_TYPES; do
8339 cancel_lru_locks osc
8340 set_checksum_type $algo
8341 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8342 $LCTL set_param fail_loc=0x80000408
8343 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8344 $LCTL set_param fail_loc=0
8347 set_checksum_type $ORIG_CSUM_TYPE
8350 run_test 77b "checksum error on client write, read"
8355 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8357 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8358 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8359 $check_ost && [ -n "$ost_file_prefix" ] &&
8360 do_facet ost1 rm -f ${ost_file_prefix}\*
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8365 $GSS && skip_env "could not run with gss"
8366 remote_ost_nodsh && skip "remote OST with nodsh"
8369 local osc_file_prefix
8371 local check_ost=false
8372 local ost_file_prefix
8378 # ensure corruption will occur on first OSS/OST
8379 $LFS setstripe -i 0 $DIR/$tfile
8381 [ ! -f $F77_TMP ] && setup_f77
8382 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8383 error "dd write error: $?"
8384 fid=$($LFS path2fid $DIR/$tfile)
8386 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8389 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8390 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8392 echo "OSS do not support bulk pages dump upon error"
8395 osc_file_prefix=$($LCTL get_param -n debug_path)
8396 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8398 trap cleanup_77c EXIT
8401 # enable bulk pages dump upon error on Client
8402 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8403 # enable bulk pages dump upon error on OSS
8405 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8407 # flush Client cache to allow next read to reach OSS
8408 cancel_lru_locks osc
8410 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8411 $LCTL set_param fail_loc=0x80000408
8412 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8413 $LCTL set_param fail_loc=0
8417 # check cksum dump on Client
8418 osc_file=$(ls ${osc_file_prefix}*)
8419 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8420 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8421 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8422 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8423 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8425 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8426 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8427 error "dump content does not match on Client"
8429 $check_ost || skip "No need to check cksum dump on OSS"
8431 # check cksum dump on OSS
8432 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8433 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8434 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8435 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8436 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8437 error "dump content does not match on OSS"
8441 run_test 77c "checksum error on client read with debug"
8443 test_77d() { # bug 10889
8444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8445 $GSS && skip_env "could not run with gss"
8447 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8448 $LCTL set_param fail_loc=0x80000409
8450 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8451 error "direct write: rc=$?"
8452 $LCTL set_param fail_loc=0
8455 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8456 $LCTL set_param fail_loc=0x80000408
8458 cancel_lru_locks osc
8459 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8460 error "direct read: rc=$?"
8461 $LCTL set_param fail_loc=0
8464 run_test 77d "checksum error on OST direct write, read"
8466 test_77f() { # bug 10889
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8468 $GSS && skip_env "could not run with gss"
8471 for algo in $CKSUM_TYPES; do
8472 cancel_lru_locks osc
8473 set_checksum_type $algo
8474 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8475 $LCTL set_param fail_loc=0x409
8476 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8477 error "direct write succeeded"
8478 $LCTL set_param fail_loc=0
8480 set_checksum_type $ORIG_CSUM_TYPE
8483 run_test 77f "repeat checksum error on write (expect error)"
8485 test_77g() { # bug 10889
8486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8487 $GSS && skip_env "could not run with gss"
8488 remote_ost_nodsh && skip "remote OST with nodsh"
8490 [ ! -f $F77_TMP ] && setup_f77
8492 local file=$DIR/$tfile
8493 stack_trap "rm -f $file" EXIT
8495 $LFS setstripe -c 1 -i 0 $file
8496 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8497 do_facet ost1 lctl set_param fail_loc=0x8000021a
8499 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8500 error "write error: rc=$?"
8501 do_facet ost1 lctl set_param fail_loc=0
8504 cancel_lru_locks osc
8505 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8506 do_facet ost1 lctl set_param fail_loc=0x8000021b
8508 cmp $F77_TMP $file || error "file compare failed"
8509 do_facet ost1 lctl set_param fail_loc=0
8512 run_test 77g "checksum error on OST write, read"
8514 test_77k() { # LU-10906
8515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8516 $GSS && skip_env "could not run with gss"
8518 local cksum_param="osc.$FSNAME*.checksums"
8519 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8523 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8524 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8525 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8529 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8530 error "failed to set checksum=$i on MGS"
8531 wait_update $HOSTNAME "$get_checksum" $i
8533 echo "remount client, checksum should be $i"
8534 remount_client $MOUNT || error "failed to remount client"
8535 checksum=$(eval $get_checksum)
8536 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8538 # remove persistent param to avoid races with checksum mountopt below
8539 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8540 error "failed to delete checksum on MGS"
8542 for opt in "checksum" "nochecksum"; do
8543 #remount with mount option
8544 echo "remount client with option $opt, checksum should be $i"
8545 umount_client $MOUNT || error "failed to umount client"
8546 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8547 error "failed to mount client with option '$opt'"
8548 checksum=$(eval $get_checksum)
8549 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8553 remount_client $MOUNT || error "failed to remount client"
8555 run_test 77k "enable/disable checksum correctly"
8558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8559 $GSS && skip_env "could not run with gss"
8562 stack_trap "set_checksums $ORIG_CSUM" EXIT
8563 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8565 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8567 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8568 for algo in $CKSUM_TYPES; do
8569 set_checksum_type $algo || error "fail to set checksum type $algo"
8570 osc_algo=$(get_osc_checksum_type OST0000)
8571 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8573 # no locks, no reqs to let the connection idle
8574 cancel_lru_locks osc
8575 lru_resize_disable osc
8576 wait_osc_import_state client ost1 IDLE
8578 # ensure ost1 is connected
8579 stat $DIR/$tfile >/dev/null || error "can't stat"
8580 wait_osc_import_state client ost1 FULL
8582 osc_algo=$(get_osc_checksum_type OST0000)
8583 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8587 run_test 77l "preferred checksum type is remembered after reconnected"
8589 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8598 test_78() { # bug 10901
8599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8600 remote_ost || skip_env "local OST"
8603 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8604 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8605 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8606 echo "MemTotal: $MEMTOTAL"
8608 # reserve 256MB of memory for the kernel and other running processes,
8609 # and then take 1/2 of the remaining memory for the read/write buffers.
8610 if [ $MEMTOTAL -gt 512 ] ;then
8611 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8613 # for those poor memory-starved high-end clusters...
8614 MEMTOTAL=$((MEMTOTAL / 2))
8616 echo "Mem to use for directio: $MEMTOTAL"
8618 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8619 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8620 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8621 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8623 echo "Smallest OST: $SMALLESTOST"
8624 [[ $SMALLESTOST -lt 10240 ]] &&
8625 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8627 trap cleanup_test_78 EXIT
8629 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8630 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8632 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8633 echo "File size: $F78SIZE"
8634 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8635 for i in $(seq 1 $NSEQ); do
8636 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8637 echo directIO rdwr round $i of $NSEQ
8638 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8643 run_test 78 "handle large O_DIRECT writes correctly ============"
8645 test_79() { # bug 12743
8646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8648 wait_delete_completed
8650 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8651 BKFREE=$(calc_osc_kbytes kbytesfree)
8652 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8654 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8655 DFTOTAL=`echo $STRING | cut -d, -f1`
8656 DFUSED=`echo $STRING | cut -d, -f2`
8657 DFAVAIL=`echo $STRING | cut -d, -f3`
8658 DFFREE=$(($DFTOTAL - $DFUSED))
8660 ALLOWANCE=$((64 * $OSTCOUNT))
8662 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8663 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8664 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8666 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8667 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8668 error "df free($DFFREE) mismatch OST free($BKFREE)"
8670 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8671 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8672 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8675 run_test 79 "df report consistency check ======================="
8677 test_80() { # bug 10718
8678 remote_ost_nodsh && skip "remote OST with nodsh"
8679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8681 # relax strong synchronous semantics for slow backends like ZFS
8682 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8683 local soc="obdfilter.*.sync_lock_cancel"
8684 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8686 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8687 if [ -z "$save" ]; then
8688 soc="obdfilter.*.sync_on_lock_cancel"
8689 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8692 if [ "$save" != "never" ]; then
8693 local hosts=$(comma_list $(osts_nodes))
8695 do_nodes $hosts $LCTL set_param $soc=never
8696 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8700 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8702 local before=$(date +%s)
8703 cancel_lru_locks osc
8704 local after=$(date +%s)
8705 local diff=$((after - before))
8706 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8710 run_test 80 "Page eviction is equally fast at high offsets too"
8712 test_81a() { # LU-456
8713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8714 remote_ost_nodsh && skip "remote OST with nodsh"
8716 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8717 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8718 do_facet ost1 lctl set_param fail_loc=0x80000228
8720 # write should trigger a retry and success
8721 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8722 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8724 if [ $RC -ne 0 ] ; then
8725 error "write should success, but failed for $RC"
8728 run_test 81a "OST should retry write when get -ENOSPC ==============="
8730 test_81b() { # LU-456
8731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8732 remote_ost_nodsh && skip "remote OST with nodsh"
8734 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8735 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8736 do_facet ost1 lctl set_param fail_loc=0x228
8738 # write should retry several times and return -ENOSPC finally
8739 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8740 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8743 if [ $RC -ne $ENOSPC ] ; then
8744 error "dd should fail for -ENOSPC, but succeed."
8747 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8749 test_82() { # LU-1031
8750 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8754 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8756 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8758 kill -USR1 $MULTIPID2
8760 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8761 error "First grouplock does not block second one"
8763 echo "Second grouplock blocks first one"
8765 kill -USR1 $MULTIPID1
8769 run_test 82 "Basic grouplock test"
8772 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8774 test_mkdir $DIR/$tdir.cvsroot
8775 chown $RUNAS_ID $DIR/$tdir.cvsroot
8778 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8781 # some versions of cvs import exit(1) when asked to import links or
8782 # files they can't read. ignore those files.
8783 local toignore=$(find . -type l -printf '-I %f\n' -o \
8784 ! -perm /4 -printf '-I %f\n')
8785 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8786 $tdir.reposname vtag rtag
8789 test_mkdir $DIR/$tdir.reposname
8790 chown $RUNAS_ID $DIR/$tdir.reposname
8791 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8793 cd $DIR/$tdir.reposname
8795 $RUNAS cvs add -m 'addmsg' foo99
8797 $RUNAS cvs commit -m 'nomsg' foo99
8798 rm -fr $DIR/$tdir.cvsroot
8800 run_test 99 "cvs strange file/directory operations"
8803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8804 [[ "$NETTYPE" =~ tcp ]] ||
8805 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8806 remote_ost_nodsh && skip "remote OST with nodsh"
8807 remote_mds_nodsh && skip "remote MDS with nodsh"
8809 skip "useless for local single node setup"
8811 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8812 [ "$PROT" != "tcp" ] && continue
8813 RPORT=$(echo $REMOTE | cut -d: -f2)
8814 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8817 LPORT=`echo $LOCAL | cut -d: -f2`
8818 if [ $LPORT -ge 1024 ]; then
8819 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8821 error_exit "local: $LPORT > 1024, remote: $RPORT"
8824 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8826 run_test 100 "check local port using privileged port ==========="
8828 function get_named_value()
8837 echo $line | sed "s/^$tag[ ]*//"
8844 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8845 awk '/^max_cached_mb/ { print $2 }')
8848 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8858 local cache_limit=32
8860 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8861 trap cleanup_101a EXIT
8862 $LCTL set_param -n llite.*.read_ahead_stats 0
8863 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8866 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8868 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8869 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8872 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8873 get_named_value 'read but discarded' | cut -d" " -f1); do
8874 discard=$(($discard + $s))
8878 $LCTL get_param osc.*-osc*.rpc_stats
8879 $LCTL get_param llite.*.read_ahead_stats
8881 # Discard is generally zero, but sometimes a few random reads line up
8882 # and trigger larger readahead, which is wasted & leads to discards.
8883 if [[ $(($discard)) -gt $nreads ]]; then
8884 error "too many ($discard) discarded pages"
8886 rm -f $DIR/$tfile || true
8888 run_test 101a "check read-ahead for random reads"
8891 test_mkdir $DIR/$tdir
8893 local FILE_LENGTH=$2
8896 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8898 local list=$(comma_list $(osts_nodes))
8899 set_osd_param $list '' read_cache_enable 0
8900 set_osd_param $list '' writethrough_cache_enable 0
8902 trap cleanup_test101bc EXIT
8903 # prepare the read-ahead file
8904 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8906 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8907 count=$FILE_SIZE_MB 2> /dev/null
8911 cleanup_test101bc() {
8916 local list=$(comma_list $(osts_nodes))
8917 set_osd_param $list '' read_cache_enable 1
8918 set_osd_param $list '' writethrough_cache_enable 1
8922 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8927 local STRIPE_SIZE=$2
8928 local FILE_LENGTH=$3
8929 local RA_INC=1048576
8930 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8931 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8932 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8933 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8934 get_named_value 'read but discarded' |
8935 cut -d" " -f1 | calc_total)
8936 if [[ $DISCARD -gt $discard_limit ]]; then
8937 $LCTL get_param llite.*.read_ahead_stats
8938 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8940 echo "Read-ahead success for size ${READ_SIZE}"
8945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8946 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8948 local STRIPE_SIZE=1048576
8949 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8951 if [ $SLOW == "yes" ]; then
8952 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8954 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8957 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8959 # prepare the read-ahead file
8960 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8961 cancel_lru_locks osc
8962 for BIDX in 2 4 8 16 32 64 128 256
8964 local BSIZE=$((BIDX*4096))
8965 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8966 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8967 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8968 $LCTL set_param -n llite.*.read_ahead_stats 0
8969 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8970 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8971 cancel_lru_locks osc
8972 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8977 run_test 101b "check stride-io mode read-ahead ================="
8980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8982 local STRIPE_SIZE=1048576
8983 local FILE_LENGTH=$((STRIPE_SIZE*100))
8988 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8990 cancel_lru_locks osc
8991 $LCTL set_param osc.*.rpc_stats 0
8992 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8993 $LCTL get_param osc.*.rpc_stats
8994 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8995 local stats=$($LCTL get_param -n $osc_rpc_stats)
8996 local lines=$(echo "$stats" | awk 'END {print NR;}')
8999 if [ $lines -le 20 ]; then
9000 echo "continue debug"
9003 for size in 1 2 4 8; do
9004 local rpc=$(echo "$stats" |
9005 awk '($1 == "'$size':") {print $2; exit; }')
9006 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9007 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9009 echo "$osc_rpc_stats check passed!"
9014 run_test 101c "check stripe_size aligned read-ahead ================="
9017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9019 local file=$DIR/$tfile
9020 local sz_MB=${FILESIZE_101d:-500}
9021 local ra_MB=${READAHEAD_MB:-40}
9023 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9024 [ $free_MB -lt $sz_MB ] &&
9025 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9027 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9028 $LFS setstripe -c -1 $file || error "setstripe failed"
9030 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9031 echo Cancel LRU locks on lustre client to flush the client cache
9032 cancel_lru_locks osc
9034 echo Disable read-ahead
9035 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9036 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9037 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9038 $LCTL get_param -n llite.*.max_read_ahead_mb
9040 echo Reading the test file $file with read-ahead disabled
9041 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
9043 echo Cancel LRU locks on lustre client to flush the client cache
9044 cancel_lru_locks osc
9045 echo Enable read-ahead with ${ra_MB}MB
9046 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9048 echo Reading the test file $file with read-ahead enabled
9049 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
9051 echo "read-ahead disabled time read $raOFF"
9052 echo "read-ahead enabled time read $raON"
9055 wait_delete_completed
9057 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
9058 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9060 run_test 101d "file read with and without read-ahead enabled"
9063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9065 local file=$DIR/$tfile
9066 local size_KB=500 #KB
9070 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9071 local need_KB=$((count * size_KB))
9072 [[ $free_KB -le $need_KB ]] &&
9073 skip_env "Need free space $need_KB, have $free_KB"
9075 echo "Creating $count ${size_KB}K test files"
9076 for ((i = 0; i < $count; i++)); do
9077 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9080 echo "Cancel LRU locks on lustre client to flush the client cache"
9081 cancel_lru_locks $OSC
9083 echo "Reset readahead stats"
9084 $LCTL set_param -n llite.*.read_ahead_stats 0
9086 for ((i = 0; i < $count; i++)); do
9087 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9090 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9091 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9093 for ((i = 0; i < $count; i++)); do
9094 rm -rf $file.$i 2>/dev/null
9097 #10000 means 20% reads are missing in readahead
9098 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9100 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9103 which iozone || skip_env "no iozone installed"
9105 local old_debug=$($LCTL get_param debug)
9106 old_debug=${old_debug#*=}
9107 $LCTL set_param debug="reada mmap"
9109 # create a test file
9110 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9112 echo Cancel LRU locks on lustre client to flush the client cache
9113 cancel_lru_locks osc
9115 echo Reset readahead stats
9116 $LCTL set_param -n llite.*.read_ahead_stats 0
9118 echo mmap read the file with small block size
9119 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9122 echo checking missing pages
9123 $LCTL get_param llite.*.read_ahead_stats
9124 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9125 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9127 $LCTL set_param debug="$old_debug"
9128 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9131 run_test 101f "check mmap read performance"
9133 test_101g_brw_size_test() {
9135 local pages=$((mb * 1048576 / PAGE_SIZE))
9136 local file=$DIR/$tfile
9138 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9139 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9140 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9141 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9145 stack_trap "rm -f $file" EXIT
9146 $LCTL set_param -n osc.*.rpc_stats=0
9148 # 10 RPCs should be enough for the test
9150 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9151 { error "dd write ${mb} MB blocks failed"; return 3; }
9152 cancel_lru_locks osc
9153 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9154 { error "dd write ${mb} MB blocks failed"; return 4; }
9156 # calculate number of full-sized read and write RPCs
9157 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9158 sed -n '/pages per rpc/,/^$/p' |
9159 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9160 END { print reads,writes }'))
9161 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9163 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9170 remote_ost_nodsh && skip "remote OST with nodsh"
9173 local osts=$(get_facets OST)
9174 local list=$(comma_list $(osts_nodes))
9175 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9176 local brw_size="obdfilter.*.brw_size"
9178 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9180 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9182 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9183 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9184 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9185 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9186 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9187 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9189 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9192 if [[ $orig_mb -lt 16 ]]; then
9193 save_lustre_params $osts "$brw_size" > $p
9194 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9195 error "set 16MB RPC size failed"
9197 echo "remount client to enable new RPC size"
9198 remount_client $MOUNT || error "remount_client failed"
9201 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9202 # should be able to set brw_size=12, but no rpc_stats for that
9203 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9206 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9208 if [[ $orig_mb -lt 16 ]]; then
9209 restore_lustre_params < $p
9210 remount_client $MOUNT || error "remount_client restore failed"
9213 rm -f $p $DIR/$tfile
9215 run_test 101g "Big bulk(4/16 MiB) readahead"
9218 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9220 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9221 error "dd 70M file failed"
9222 echo Cancel LRU locks on lustre client to flush the client cache
9223 cancel_lru_locks osc
9225 echo "Reset readahead stats"
9226 $LCTL set_param -n llite.*.read_ahead_stats 0
9228 echo "Read 10M of data but cross 64M bundary"
9229 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9230 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9231 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9232 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9233 rm -f $p $DIR/$tfile
9235 run_test 101h "Readahead should cover current read window"
9238 test_mkdir $DIR/$tdir
9239 chown $RUNAS_ID $DIR/$tdir
9242 STRIPE_COUNT=$OSTCOUNT
9243 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9245 trap cleanup_test102 EXIT
9247 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9249 for num in 1 2 3 4; do
9250 for count in $(seq 1 $STRIPE_COUNT); do
9251 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9252 local size=`expr $STRIPE_SIZE \* $num`
9253 local file=file"$num-$idx-$count"
9254 $1 $LFS setstripe -S $size -i $idx -c $count $file
9260 $1 tar cf $TMP/f102.tar $tdir --xattrs
9266 rm -rf $DIR/d0.sanity/d102
9270 [ "$UID" != 0 ] && skip "must run as root"
9271 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9272 skip_env "must have user_xattr"
9274 [ -z "$(which setfattr 2>/dev/null)" ] &&
9275 skip_env "could not find setfattr"
9277 local testfile=$DIR/$tfile
9280 echo "set/get xattr..."
9281 setfattr -n trusted.name1 -v value1 $testfile ||
9282 error "setfattr -n trusted.name1=value1 $testfile failed"
9283 getfattr -n trusted.name1 $testfile 2> /dev/null |
9284 grep "trusted.name1=.value1" ||
9285 error "$testfile missing trusted.name1=value1"
9287 setfattr -n user.author1 -v author1 $testfile ||
9288 error "setfattr -n user.author1=author1 $testfile failed"
9289 getfattr -n user.author1 $testfile 2> /dev/null |
9290 grep "user.author1=.author1" ||
9291 error "$testfile missing trusted.author1=author1"
9294 setfattr -n trusted.name2 -v value2 $testfile ||
9295 error "$testfile unable to set trusted.name2"
9296 setfattr -n trusted.name3 -v value3 $testfile ||
9297 error "$testfile unable to set trusted.name3"
9298 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9299 grep "trusted.name" | wc -l) -eq 3 ] ||
9300 error "$testfile missing 3 trusted.name xattrs"
9302 setfattr -n user.author2 -v author2 $testfile ||
9303 error "$testfile unable to set user.author2"
9304 setfattr -n user.author3 -v author3 $testfile ||
9305 error "$testfile unable to set user.author3"
9306 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9307 grep "user.author" | wc -l) -eq 3 ] ||
9308 error "$testfile missing 3 user.author xattrs"
9310 echo "remove xattr..."
9311 setfattr -x trusted.name1 $testfile ||
9312 error "$testfile error deleting trusted.name1"
9313 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9314 error "$testfile did not delete trusted.name1 xattr"
9316 setfattr -x user.author1 $testfile ||
9317 error "$testfile error deleting user.author1"
9318 echo "set lustre special xattr ..."
9319 $LFS setstripe -c1 $testfile
9320 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9321 awk -F "=" '/trusted.lov/ { print $2 }' )
9322 setfattr -n "trusted.lov" -v $lovea $testfile ||
9323 error "$testfile doesn't ignore setting trusted.lov again"
9324 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9325 error "$testfile allow setting invalid trusted.lov"
9328 run_test 102a "user xattr test =================================="
9331 [ -z "$(which setfattr 2>/dev/null)" ] &&
9332 skip_env "could not find setfattr"
9333 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9335 # b10930: get/set/list trusted.lov xattr
9336 echo "get/set/list trusted.lov xattr ..."
9337 local testfile=$DIR/$tfile
9338 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9339 error "setstripe failed"
9340 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9341 error "getstripe failed"
9342 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9343 error "can't get trusted.lov from $testfile"
9345 local testfile2=${testfile}2
9346 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9347 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9350 setfattr -n trusted.lov -v $value $testfile2
9351 local stripe_size=$($LFS getstripe -S $testfile2)
9352 local stripe_count=$($LFS getstripe -c $testfile2)
9353 [[ $stripe_size -eq 65536 ]] ||
9354 error "stripe size $stripe_size != 65536"
9355 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9356 error "stripe count $stripe_count != $STRIPECOUNT"
9359 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9362 [ -z "$(which setfattr 2>/dev/null)" ] &&
9363 skip_env "could not find setfattr"
9364 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9366 # b10930: get/set/list lustre.lov xattr
9367 echo "get/set/list lustre.lov xattr ..."
9368 test_mkdir $DIR/$tdir
9369 chown $RUNAS_ID $DIR/$tdir
9370 local testfile=$DIR/$tdir/$tfile
9371 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9372 error "setstripe failed"
9373 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9374 error "getstripe failed"
9375 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9376 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9378 local testfile2=${testfile}2
9379 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9380 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9382 $RUNAS $MCREATE $testfile2
9383 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9384 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9385 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9386 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9387 [ $stripe_count -eq $STRIPECOUNT ] ||
9388 error "stripe count $stripe_count != $STRIPECOUNT"
9390 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9392 compare_stripe_info1() {
9393 local stripe_index_all_zero=true
9395 for num in 1 2 3 4; do
9396 for count in $(seq 1 $STRIPE_COUNT); do
9397 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9398 local size=$((STRIPE_SIZE * num))
9399 local file=file"$num-$offset-$count"
9400 stripe_size=$($LFS getstripe -S $PWD/$file)
9401 [[ $stripe_size -ne $size ]] &&
9402 error "$file: size $stripe_size != $size"
9403 stripe_count=$($LFS getstripe -c $PWD/$file)
9404 # allow fewer stripes to be created, ORI-601
9405 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9406 error "$file: count $stripe_count != $count"
9407 stripe_index=$($LFS getstripe -i $PWD/$file)
9408 [[ $stripe_index -ne 0 ]] &&
9409 stripe_index_all_zero=false
9413 $stripe_index_all_zero &&
9414 error "all files are being extracted starting from OST index 0"
9418 have_xattrs_include() {
9419 tar --help | grep -q xattrs-include &&
9420 echo --xattrs-include="lustre.*"
9424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9425 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9427 XINC=$(have_xattrs_include)
9429 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9431 compare_stripe_info1
9433 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9439 XINC=$(have_xattrs_include)
9441 test_mkdir $DIR/$tdir.restore
9443 tar cf - --xattrs $tdir | tar xf - \
9444 -C $DIR/$tdir.restore --xattrs $XINC
9445 cd $DIR/$tdir.restore/$tdir
9446 compare_stripe_info1
9448 run_test 102f "tar copy files, not keep osts"
9451 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9452 skip "must have user_xattr"
9453 [ -z "$(which setfattr 2>/dev/null)" ] &&
9454 skip_env "could not find setfattr"
9455 [ -z "$(which getfattr 2>/dev/null)" ] &&
9456 skip_env "could not find getfattr"
9458 local xsize=${1:-1024} # in bytes
9459 local file=$DIR/$tfile
9460 local value="$(generate_string $xsize)"
9461 local xbig=trusted.big
9465 log "save $xbig on $file"
9468 setfattr -n $xbig -v $value $file ||
9469 error "saving $xbig on $file failed"
9471 setfattr -n $xbig -v $value $file &&
9472 error "saving $xbig on $file succeeded"
9476 local orig=$(get_xattr_value $xbig $file)
9477 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9479 local xsml=trusted.sml
9480 log "save $xsml on $file"
9481 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9483 local new=$(get_xattr_value $xbig $file)
9484 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9486 log "grow $xsml on $file"
9487 setfattr -n $xsml -v "$value" $file ||
9488 error "growing $xsml on $file failed"
9490 new=$(get_xattr_value $xbig $file)
9491 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9492 log "$xbig still valid after growing $xsml"
9497 test_102h() { # bug 15777
9500 run_test 102h "grow xattr from inside inode to external block"
9503 large_xattr_enabled || skip_env "ea_inode feature disabled"
9505 echo "setting xattr of max xattr size: $(max_xattr_size)"
9506 grow_xattr $(max_xattr_size)
9508 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9509 echo "This should fail:"
9510 grow_xattr $(($(max_xattr_size) + 10)) 1
9512 run_test 102ha "grow xattr from inside inode to external inode"
9514 test_102i() { # bug 17038
9515 [ -z "$(which getfattr 2>/dev/null)" ] &&
9516 skip "could not find getfattr"
9519 ln -s $DIR/$tfile $DIR/${tfile}link
9520 getfattr -n trusted.lov $DIR/$tfile ||
9521 error "lgetxattr on $DIR/$tfile failed"
9522 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9523 grep -i "no such attr" ||
9524 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9525 rm -f $DIR/$tfile $DIR/${tfile}link
9527 run_test 102i "lgetxattr test on symbolic link ============"
9530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9531 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9533 XINC=$(have_xattrs_include)
9534 setup_test102 "$RUNAS"
9535 chown $RUNAS_ID $DIR/$tdir
9536 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9538 compare_stripe_info1 "$RUNAS"
9540 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9543 [ -z "$(which setfattr 2>/dev/null)" ] &&
9544 skip "could not find setfattr"
9547 # b22187 just check that does not crash for regular file.
9548 setfattr -n trusted.lov $DIR/$tfile
9549 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9550 local test_kdir=$DIR/$tdir
9551 test_mkdir $test_kdir
9552 local default_size=$($LFS getstripe -S $test_kdir)
9553 local default_count=$($LFS getstripe -c $test_kdir)
9554 local default_offset=$($LFS getstripe -i $test_kdir)
9555 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9556 error 'dir setstripe failed'
9557 setfattr -n trusted.lov $test_kdir
9558 local stripe_size=$($LFS getstripe -S $test_kdir)
9559 local stripe_count=$($LFS getstripe -c $test_kdir)
9560 local stripe_offset=$($LFS getstripe -i $test_kdir)
9561 [ $stripe_size -eq $default_size ] ||
9562 error "stripe size $stripe_size != $default_size"
9563 [ $stripe_count -eq $default_count ] ||
9564 error "stripe count $stripe_count != $default_count"
9565 [ $stripe_offset -eq $default_offset ] ||
9566 error "stripe offset $stripe_offset != $default_offset"
9567 rm -rf $DIR/$tfile $test_kdir
9569 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9572 [ -z "$(which getfattr 2>/dev/null)" ] &&
9573 skip "could not find getfattr"
9575 # LU-532 trusted. xattr is invisible to non-root
9576 local testfile=$DIR/$tfile
9580 echo "listxattr as user..."
9581 chown $RUNAS_ID $testfile
9582 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9583 grep -q "trusted" &&
9584 error "$testfile trusted xattrs are user visible"
9588 run_test 102l "listxattr size test =================================="
9590 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9591 local path=$DIR/$tfile
9594 listxattr_size_check $path || error "listattr_size_check $path failed"
9596 run_test 102m "Ensure listxattr fails on small bufffer ========"
9600 getxattr() { # getxattr path name
9601 # Return the base64 encoding of the value of xattr name on path.
9605 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9607 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9609 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9611 getfattr --absolute-names --encoding=base64 --name=$name $path |
9612 awk -F= -v name=$name '$1 == name {
9613 print substr($0, index($0, "=") + 1);
9617 test_102n() { # LU-4101 mdt: protect internal xattrs
9618 [ -z "$(which setfattr 2>/dev/null)" ] &&
9619 skip "could not find setfattr"
9620 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9622 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9625 local file0=$DIR/$tfile.0
9626 local file1=$DIR/$tfile.1
9627 local xattr0=$TMP/$tfile.0
9628 local xattr1=$TMP/$tfile.1
9629 local namelist="lov lma lmv link fid version som hsm"
9633 rm -rf $file0 $file1 $xattr0 $xattr1
9636 # Get 'before' xattrs of $file1.
9637 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9639 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9640 namelist+=" lfsck_namespace"
9641 for name in $namelist; do
9642 # Try to copy xattr from $file0 to $file1.
9643 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9645 setfattr --name=trusted.$name --value="$value" $file1 ||
9646 error "setxattr 'trusted.$name' failed"
9648 # Try to set a garbage xattr.
9649 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9651 if [[ x$name == "xlov" ]]; then
9652 setfattr --name=trusted.lov --value="$value" $file1 &&
9653 error "setxattr invalid 'trusted.lov' success"
9655 setfattr --name=trusted.$name --value="$value" $file1 ||
9656 error "setxattr invalid 'trusted.$name' failed"
9659 # Try to remove the xattr from $file1. We don't care if this
9660 # appears to succeed or fail, we just don't want there to be
9661 # any changes or crashes.
9662 setfattr --remove=$trusted.$name $file1 2> /dev/null
9665 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9668 # Try to copy xattr from $file0 to $file1.
9669 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9671 setfattr --name=trusted.$name --value="$value" $file1 ||
9672 error "setxattr 'trusted.$name' failed"
9674 # Try to set a garbage xattr.
9675 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9677 setfattr --name=trusted.$name --value="$value" $file1 ||
9678 error "setxattr 'trusted.$name' failed"
9680 # Try to remove the xattr from $file1. We don't care if this
9681 # appears to succeed or fail, we just don't want there to be
9682 # any changes or crashes.
9683 setfattr --remove=$trusted.$name $file1 2> /dev/null
9686 # Get 'after' xattrs of file1.
9687 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9689 if ! diff $xattr0 $xattr1; then
9690 error "before and after xattrs of '$file1' differ"
9693 rm -rf $file0 $file1 $xattr0 $xattr1
9697 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9699 test_102p() { # LU-4703 setxattr did not check ownership
9700 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9701 skip "MDS needs to be at least 2.5.56"
9703 local testfile=$DIR/$tfile
9707 echo "setfacl as user..."
9708 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9709 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9711 echo "setfattr as user..."
9712 setfacl -m "u:$RUNAS_ID:---" $testfile
9713 $RUNAS setfattr -x system.posix_acl_access $testfile
9714 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9716 run_test 102p "check setxattr(2) correctly fails without permission"
9719 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9720 skip "MDS needs to be at least 2.6.92"
9722 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9724 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9727 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9728 skip "MDS needs to be at least 2.6.93"
9730 touch $DIR/$tfile || error "touch"
9731 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9732 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9733 rm $DIR/$tfile || error "rm"
9736 mkdir -p $DIR/$tdir || error "mkdir"
9737 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9738 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9739 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9740 error "$testfile error deleting user.author1"
9741 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9742 grep "user.$(basename $tdir)" &&
9743 error "$tdir did not delete user.$(basename $tdir)"
9744 rmdir $DIR/$tdir || error "rmdir"
9747 test_mkdir $DIR/$tdir
9748 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9749 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9750 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9751 error "$testfile error deleting user.author1"
9752 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9753 grep "user.$(basename $tdir)" &&
9754 error "$tdir did not delete user.$(basename $tdir)"
9755 rmdir $DIR/$tdir || error "rm striped dir"
9757 run_test 102r "set EAs with empty values"
9760 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9761 skip "MDS needs to be at least 2.11.52"
9763 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9765 save_lustre_params client "llite.*.xattr_cache" > $save
9767 for cache in 0 1; do
9768 lctl set_param llite.*.xattr_cache=$cache
9771 touch $DIR/$tfile || error "touch"
9772 for prefix in lustre security system trusted user; do
9773 # Note getxattr() may fail with 'Operation not
9774 # supported' or 'No such attribute' depending
9775 # on prefix and cache.
9776 getfattr -n $prefix.n102s $DIR/$tfile &&
9777 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9781 restore_lustre_params < $save
9783 run_test 102s "getting nonexistent xattrs should fail"
9786 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9787 skip "MDS needs to be at least 2.11.52"
9789 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9791 save_lustre_params client "llite.*.xattr_cache" > $save
9793 for cache in 0 1; do
9794 lctl set_param llite.*.xattr_cache=$cache
9796 for buf_size in 0 256; do
9798 touch $DIR/$tfile || error "touch"
9799 setfattr -n user.multiop $DIR/$tfile
9800 $MULTIOP $DIR/$tfile oa$buf_size ||
9801 error "cannot get zero length xattr value (buf_size = $buf_size)"
9805 restore_lustre_params < $save
9807 run_test 102t "zero length xattr values handled correctly"
9811 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9816 [ "$UID" != 0 ] && skip "must run as root"
9817 $GSS && skip_env "could not run under gss"
9818 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9819 skip_env "must have acl enabled"
9820 [ -z "$(which setfacl 2>/dev/null)" ] &&
9821 skip_env "could not find setfacl"
9822 remote_mds_nodsh && skip "remote MDS with nodsh"
9824 gpasswd -a daemon bin # LU-5641
9825 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9827 declare -a identity_old
9829 for num in $(seq $MDSCOUNT); do
9830 switch_identity $num true || identity_old[$num]=$?
9838 echo "performing cp ..."
9839 run_acl_subtest cp || error "run_acl_subtest cp failed"
9840 echo "performing getfacl-noacl..."
9841 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9842 echo "performing misc..."
9843 run_acl_subtest misc || error "misc test failed"
9844 echo "performing permissions..."
9845 run_acl_subtest permissions || error "permissions failed"
9846 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9847 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9848 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9849 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9851 echo "performing permissions xattr..."
9852 run_acl_subtest permissions_xattr ||
9853 error "permissions_xattr failed"
9855 echo "performing setfacl..."
9856 run_acl_subtest setfacl || error "setfacl test failed"
9858 # inheritance test got from HP
9859 echo "performing inheritance..."
9860 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9861 chmod +x make-tree || error "chmod +x failed"
9862 run_acl_subtest inheritance || error "inheritance test failed"
9865 echo "LU-974 ignore umask when acl is enabled..."
9866 run_acl_subtest 974 || error "LU-974 umask test failed"
9867 if [ $MDSCOUNT -ge 2 ]; then
9868 run_acl_subtest 974_remote ||
9869 error "LU-974 umask test failed under remote dir"
9872 echo "LU-2561 newly created file is same size as directory..."
9873 if [ "$mds1_FSTYPE" != "zfs" ]; then
9874 run_acl_subtest 2561 || error "LU-2561 test failed"
9876 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9879 run_acl_subtest 4924 || error "LU-4924 test failed"
9884 for num in $(seq $MDSCOUNT); do
9885 if [ "${identity_old[$num]}" = 1 ]; then
9886 switch_identity $num false || identity_old[$num]=$?
9890 run_test 103a "acl test"
9896 for U in {0..511}; do
9898 local O=$(printf "%04o" $U)
9900 umask $(printf "%04o" $((511 ^ $O)))
9901 $LFS setstripe -c 1 $DIR/$tfile.s$O
9902 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9904 (( $S == ($O & 0666) )) ||
9905 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9907 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9908 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9909 (( $S == ($O & 0666) )) ||
9910 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9912 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9913 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9914 (( $S == ($O & 0666) )) ||
9915 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9916 rm -f $DIR/$tfile.[smp]$0
9920 # limit the concurrently running threads to 64. LU-11878
9921 local idx=$((U % 64))
9922 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9927 run_test 103b "umask lfs setstripe"
9931 cp -rp $DIR/$tdir $DIR/$tdir.bak
9933 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9934 error "$DIR/$tdir shouldn't contain default ACL"
9935 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9936 error "$DIR/$tdir.bak shouldn't contain default ACL"
9939 run_test 103c "'cp -rp' won't set empty acl"
9942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9945 lfs df || error "lfs df failed"
9946 lfs df -ih || error "lfs df -ih failed"
9947 lfs df -h $DIR || error "lfs df -h $DIR failed"
9948 lfs df -i $DIR || error "lfs df -i $DIR failed"
9949 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9950 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9952 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9953 lctl --device %$OSC deactivate
9954 lfs df || error "lfs df with deactivated OSC failed"
9955 lctl --device %$OSC activate
9956 # wait the osc back to normal
9957 wait_osc_import_ready client ost
9959 lfs df || error "lfs df with reactivated OSC failed"
9962 run_test 104a "lfs df [-ih] [path] test ========================="
9965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9966 [ $RUNAS_ID -eq $UID ] &&
9967 skip_env "RUNAS_ID = UID = $UID -- skipping"
9969 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9970 grep "Permission denied" | wc -l)))
9971 if [ $denied_cnt -ne 0 ]; then
9972 error "lfs check servers test failed"
9975 run_test 104b "$RUNAS lfs check servers test ===================="
9978 # doesn't work on 2.4 kernels
9980 if $(flock_is_enabled); then
9981 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9983 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9987 run_test 105a "flock when mounted without -o flock test ========"
9991 if $(flock_is_enabled); then
9992 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9994 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9998 run_test 105b "fcntl when mounted without -o flock test ========"
10002 if $(flock_is_enabled); then
10003 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10005 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10009 run_test 105c "lockf when mounted without -o flock test"
10011 test_105d() { # bug 15924
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10014 test_mkdir $DIR/$tdir
10015 flock_is_enabled || skip_env "mount w/o flock enabled"
10016 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10017 $LCTL set_param fail_loc=0x80000315
10018 flocks_test 2 $DIR/$tdir
10020 run_test 105d "flock race (should not freeze) ========"
10022 test_105e() { # bug 22660 && 22040
10023 flock_is_enabled || skip_env "mount w/o flock enabled"
10026 flocks_test 3 $DIR/$tfile
10028 run_test 105e "Two conflicting flocks from same process"
10030 test_106() { #bug 10921
10031 test_mkdir $DIR/$tdir
10032 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10033 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10035 run_test 106 "attempt exec of dir followed by chown of that dir"
10038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10046 local save_pattern=$(sysctl -n kernel.core_pattern)
10047 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10048 sysctl -w kernel.core_pattern=$file
10049 sysctl -w kernel.core_uses_pid=0
10051 ulimit -c unlimited
10057 kill -s 11 $SLEEPPID
10059 if [ -e $file ]; then
10060 size=`stat -c%s $file`
10061 [ $size -eq 0 ] && error "Fail to create core file $file"
10063 error "Fail to create core file $file"
10066 sysctl -w kernel.core_pattern=$save_pattern
10067 sysctl -w kernel.core_uses_pid=$save_uses_pid
10070 run_test 107 "Coredump on SIG"
10073 test_mkdir $DIR/$tdir
10074 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10075 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10076 error "mkdir with 256 char should fail, but did not"
10077 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10078 error "create with 255 char failed"
10079 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10080 error "create with 256 char should fail, but did not"
10085 run_test 110 "filename length checking"
10088 # Purpose: To verify dynamic thread (OSS) creation.
10091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10092 remote_ost_nodsh && skip "remote OST with nodsh"
10094 # Lustre does not stop service threads once they are started.
10095 # Reset number of running threads to default.
10100 local save_params="$TMP/sanity-$TESTNAME.parameters"
10102 # Get ll_ost_io count before I/O
10103 OSTIO_pre=$(do_facet ost1 \
10104 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10105 # Exit if lustre is not running (ll_ost_io not running).
10106 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10108 echo "Starting with $OSTIO_pre threads"
10109 local thread_max=$((OSTIO_pre * 2))
10110 local rpc_in_flight=$((thread_max * 2))
10111 # Number of I/O Process proposed to be started.
10113 local facets=$(get_facets OST)
10115 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10116 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10118 # Set in_flight to $rpc_in_flight
10119 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10120 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10121 nfiles=${rpc_in_flight}
10122 # Set ost thread_max to $thread_max
10123 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10125 # 5 Minutes should be sufficient for max number of OSS
10126 # threads(thread_max) to be created.
10130 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10131 test_mkdir $DIR/$tdir
10132 for i in $(seq $nfiles); do
10133 local file=$DIR/$tdir/${tfile}-$i
10134 $LFS setstripe -c -1 -i 0 $file
10135 ($WTL $file $timeout)&
10138 # I/O Started - Wait for thread_started to reach thread_max or report
10139 # error if thread_started is more than thread_max.
10140 echo "Waiting for thread_started to reach thread_max"
10141 local thread_started=0
10142 local end_time=$((SECONDS + timeout))
10144 while [ $SECONDS -le $end_time ] ; do
10146 # Get ost i/o thread_started count.
10147 thread_started=$(do_facet ost1 \
10149 ost.OSS.ost_io.threads_started | cut -d= -f2")
10150 # Break out if thread_started is equal/greater than thread_max
10151 if [[ $thread_started -ge $thread_max ]]; then
10152 echo ll_ost_io thread_started $thread_started, \
10153 equal/greater than thread_max $thread_max
10159 # Cleanup - We have the numbers, Kill i/o jobs if running.
10160 jobcount=($(jobs -p))
10161 for i in $(seq 0 $((${#jobcount[@]}-1)))
10163 kill -9 ${jobcount[$i]}
10164 if [ $? -ne 0 ] ; then
10166 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10170 # Cleanup files left by WTL binary.
10171 for i in $(seq $nfiles); do
10172 local file=$DIR/$tdir/${tfile}-$i
10174 if [ $? -ne 0 ] ; then
10175 echo "Warning: Failed to delete file $file"
10179 restore_lustre_params <$save_params
10180 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10182 # Error out if no new thread has started or Thread started is greater
10184 if [[ $thread_started -le $OSTIO_pre ||
10185 $thread_started -gt $thread_max ]]; then
10186 error "ll_ost_io: thread_started $thread_started" \
10187 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10188 "No new thread started or thread started greater " \
10192 run_test 115 "verify dynamic thread creation===================="
10195 wait_delete_completed
10196 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10197 echo "OST kbytes available: ${AVAIL[@]}"
10202 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10203 #echo OST $i: ${AVAIL[i]}kb
10204 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10208 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10213 echo "Min free space: OST $MINI: $MINV"
10214 echo "Max free space: OST $MAXI: $MAXV"
10217 test_116a() { # was previously test_116()
10218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10219 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10220 remote_mds_nodsh && skip "remote MDS with nodsh"
10222 echo -n "Free space priority "
10223 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10228 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10229 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10230 trap simple_cleanup_common EXIT
10232 # Check if we need to generate uneven OSTs
10233 test_mkdir -p $DIR/$tdir/OST${MINI}
10234 local FILL=$((MINV / 4))
10235 local DIFF=$((MAXV - MINV))
10236 local DIFF2=$((DIFF * 100 / MINV))
10238 local threshold=$(do_facet $SINGLEMDS \
10239 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10240 threshold=${threshold%%%}
10241 echo -n "Check for uneven OSTs: "
10242 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10244 if [[ $DIFF2 -gt $threshold ]]; then
10246 echo "Don't need to fill OST$MINI"
10248 # generate uneven OSTs. Write 2% over the QOS threshold value
10250 DIFF=$((threshold - DIFF2 + 2))
10251 DIFF2=$((MINV * DIFF / 100))
10252 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10253 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10254 error "setstripe failed"
10255 DIFF=$((DIFF2 / 2048))
10257 while [ $i -lt $DIFF ]; do
10259 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10260 bs=2M count=1 2>/dev/null
10269 DIFF=$((MAXV - MINV))
10270 DIFF2=$((DIFF * 100 / MINV))
10271 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10272 if [ $DIFF2 -gt $threshold ]; then
10275 echo "failed - QOS mode won't be used"
10276 simple_cleanup_common
10277 skip "QOS imbalance criteria not met"
10285 # now fill using QOS
10286 $LFS setstripe -c 1 $DIR/$tdir
10287 FILL=$((FILL / 200))
10288 if [ $FILL -gt 600 ]; then
10291 echo "writing $FILL files to QOS-assigned OSTs"
10293 while [ $i -lt $FILL ]; do
10295 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10296 count=1 2>/dev/null
10299 echo "wrote $i 200k files"
10303 echo "Note: free space may not be updated, so measurements might be off"
10305 DIFF2=$((MAXV - MINV))
10306 echo "free space delta: orig $DIFF final $DIFF2"
10307 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10308 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10309 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10310 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10311 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10312 if [[ $DIFF -gt 0 ]]; then
10313 FILL=$((DIFF2 * 100 / DIFF - 100))
10314 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10317 # Figure out which files were written where
10318 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10319 awk '/'$MINI1': / {print $2; exit}')
10321 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10322 echo "$MINC files created on smaller OST $MINI1"
10323 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10324 awk '/'$MAXI1': / {print $2; exit}')
10326 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10327 echo "$MAXC files created on larger OST $MAXI1"
10328 if [[ $MINC -gt 0 ]]; then
10329 FILL=$((MAXC * 100 / MINC - 100))
10330 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10332 [[ $MAXC -gt $MINC ]] ||
10333 error_ignore LU-9 "stripe QOS didn't balance free space"
10334 simple_cleanup_common
10336 run_test 116a "stripe QOS: free space balance ==================="
10338 test_116b() { # LU-2093
10339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10340 remote_mds_nodsh && skip "remote MDS with nodsh"
10342 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10343 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10344 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10345 [ -z "$old_rr" ] && skip "no QOS"
10346 do_facet $SINGLEMDS lctl set_param \
10347 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10348 mkdir -p $DIR/$tdir
10349 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10350 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10351 do_facet $SINGLEMDS lctl set_param fail_loc=0
10353 do_facet $SINGLEMDS lctl set_param \
10354 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10356 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10358 test_117() # bug 10891
10360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10362 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10363 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10364 lctl set_param fail_loc=0x21e
10365 > $DIR/$tfile || error "truncate failed"
10366 lctl set_param fail_loc=0
10367 echo "Truncate succeeded."
10370 run_test 117 "verify osd extend =========="
10372 NO_SLOW_RESENDCOUNT=4
10373 export OLD_RESENDCOUNT=""
10374 set_resend_count () {
10375 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10376 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10377 lctl set_param -n $PROC_RESENDCOUNT $1
10378 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10381 # for reduce test_118* time (b=14842)
10382 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10384 # Reset async IO behavior after error case
10386 FILE=$DIR/reset_async
10388 # Ensure all OSCs are cleared
10389 $LFS setstripe -c -1 $FILE
10390 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10395 test_118a() #bug 11710
10397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10402 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10403 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10405 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10406 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10411 run_test 118a "verify O_SYNC works =========="
10415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10416 remote_ost_nodsh && skip "remote OST with nodsh"
10420 #define OBD_FAIL_SRV_ENOENT 0x217
10421 set_nodes_failloc "$(osts_nodes)" 0x217
10422 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10424 set_nodes_failloc "$(osts_nodes)" 0
10425 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10426 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10429 if [[ $RC -eq 0 ]]; then
10430 error "Must return error due to dropped pages, rc=$RC"
10434 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10435 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10439 echo "Dirty pages not leaked on ENOENT"
10441 # Due to the above error the OSC will issue all RPCs syncronously
10442 # until a subsequent RPC completes successfully without error.
10443 $MULTIOP $DIR/$tfile Ow4096yc
10448 run_test 118b "Reclaim dirty pages on fatal error =========="
10452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10454 # for 118c, restore the original resend count, LU-1940
10455 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10456 set_resend_count $OLD_RESENDCOUNT
10457 remote_ost_nodsh && skip "remote OST with nodsh"
10461 #define OBD_FAIL_OST_EROFS 0x216
10462 set_nodes_failloc "$(osts_nodes)" 0x216
10464 # multiop should block due to fsync until pages are written
10465 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10469 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10470 error "Multiop failed to block on fsync, pid=$MULTIPID"
10473 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10475 if [[ $WRITEBACK -eq 0 ]]; then
10476 error "No page in writeback, writeback=$WRITEBACK"
10479 set_nodes_failloc "$(osts_nodes)" 0
10482 if [[ $RC -ne 0 ]]; then
10483 error "Multiop fsync failed, rc=$RC"
10486 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10487 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10489 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10490 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10494 echo "Dirty pages flushed via fsync on EROFS"
10497 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10499 # continue to use small resend count to reduce test_118* time (b=14842)
10500 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10505 remote_ost_nodsh && skip "remote OST with nodsh"
10509 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10510 set_nodes_failloc "$(osts_nodes)" 0x214
10511 # multiop should block due to fsync until pages are written
10512 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10516 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10517 error "Multiop failed to block on fsync, pid=$MULTIPID"
10520 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10522 if [[ $WRITEBACK -eq 0 ]]; then
10523 error "No page in writeback, writeback=$WRITEBACK"
10526 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10527 set_nodes_failloc "$(osts_nodes)" 0
10529 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10530 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10532 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10533 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10537 echo "Dirty pages gaurenteed flushed via fsync"
10540 run_test 118d "Fsync validation inject a delay of the bulk =========="
10543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10547 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10548 lctl set_param fail_loc=0x8000040a
10550 # Should simulate EINVAL error which is fatal
10551 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10553 if [[ $RC -eq 0 ]]; then
10554 error "Must return error due to dropped pages, rc=$RC"
10557 lctl set_param fail_loc=0x0
10559 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10560 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10561 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10563 if [[ $LOCKED -ne 0 ]]; then
10564 error "Locked pages remain in cache, locked=$LOCKED"
10567 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10568 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10572 echo "No pages locked after fsync"
10577 run_test 118f "Simulate unrecoverable OSC side error =========="
10580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10584 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10585 lctl set_param fail_loc=0x406
10587 # simulate local -ENOMEM
10588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10591 lctl set_param fail_loc=0
10592 if [[ $RC -eq 0 ]]; then
10593 error "Must return error due to dropped pages, rc=$RC"
10596 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10597 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10598 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10600 if [[ $LOCKED -ne 0 ]]; then
10601 error "Locked pages remain in cache, locked=$LOCKED"
10604 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10605 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10609 echo "No pages locked after fsync"
10614 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10618 remote_ost_nodsh && skip "remote OST with nodsh"
10622 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10623 set_nodes_failloc "$(osts_nodes)" 0x20e
10624 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10625 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10628 set_nodes_failloc "$(osts_nodes)" 0
10629 if [[ $RC -eq 0 ]]; then
10630 error "Must return error due to dropped pages, rc=$RC"
10633 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10634 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10635 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10637 if [[ $LOCKED -ne 0 ]]; then
10638 error "Locked pages remain in cache, locked=$LOCKED"
10641 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10642 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10646 echo "No pages locked after fsync"
10650 run_test 118h "Verify timeout in handling recoverables errors =========="
10652 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10656 remote_ost_nodsh && skip "remote OST with nodsh"
10660 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10661 set_nodes_failloc "$(osts_nodes)" 0x20e
10663 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10664 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10667 set_nodes_failloc "$(osts_nodes)" 0
10671 if [[ $RC -ne 0 ]]; then
10672 error "got error, but should be not, rc=$RC"
10675 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10676 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10677 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10678 if [[ $LOCKED -ne 0 ]]; then
10679 error "Locked pages remain in cache, locked=$LOCKED"
10682 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10683 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10687 echo "No pages locked after fsync"
10691 run_test 118i "Fix error before timeout in recoverable error =========="
10693 [ "$SLOW" = "no" ] && set_resend_count 4
10696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10697 remote_ost_nodsh && skip "remote OST with nodsh"
10701 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10702 set_nodes_failloc "$(osts_nodes)" 0x220
10704 # return -EIO from OST
10705 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10707 set_nodes_failloc "$(osts_nodes)" 0x0
10708 if [[ $RC -eq 0 ]]; then
10709 error "Must return error due to dropped pages, rc=$RC"
10712 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10713 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10714 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10715 if [[ $LOCKED -ne 0 ]]; then
10716 error "Locked pages remain in cache, locked=$LOCKED"
10719 # in recoverable error on OST we want resend and stay until it finished
10720 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10721 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10725 echo "No pages locked after fsync"
10729 run_test 118j "Simulate unrecoverable OST side error =========="
10733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10734 remote_ost_nodsh && skip "remote OSTs with nodsh"
10736 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10737 set_nodes_failloc "$(osts_nodes)" 0x20e
10738 test_mkdir $DIR/$tdir
10740 for ((i=0;i<10;i++)); do
10741 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10742 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10749 set_nodes_failloc "$(osts_nodes)" 0
10752 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10754 test_118l() # LU-646
10756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10758 test_mkdir $DIR/$tdir
10759 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10762 run_test 118l "fsync dir"
10764 test_118m() # LU-3066
10766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10768 test_mkdir $DIR/$tdir
10769 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10772 run_test 118m "fdatasync dir ========="
10774 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10782 remote_ost_nodsh && skip "remote OSTs with nodsh"
10784 # Sleep to avoid a cached response.
10785 #define OBD_STATFS_CACHE_SECONDS 1
10788 # Inject a 10 second delay in the OST_STATFS handler.
10789 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10790 set_nodes_failloc "$(osts_nodes)" 0x242
10793 stat --file-system $MOUNT > /dev/null
10796 set_nodes_failloc "$(osts_nodes)" 0
10798 if ((end - begin > 20)); then
10799 error "statfs took $((end - begin)) seconds, expected 10"
10802 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10804 test_119a() # bug 11737
10806 BSIZE=$((512 * 1024))
10807 directio write $DIR/$tfile 0 1 $BSIZE
10808 # We ask to read two blocks, which is more than a file size.
10809 # directio will indicate an error when requested and actual
10810 # sizes aren't equeal (a normal situation in this case) and
10811 # print actual read amount.
10812 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10813 if [ "$NOB" != "$BSIZE" ]; then
10814 error "read $NOB bytes instead of $BSIZE"
10818 run_test 119a "Short directIO read must return actual read amount"
10820 test_119b() # bug 11737
10822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10824 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10825 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10827 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10828 error "direct read failed"
10831 run_test 119b "Sparse directIO read must return actual read amount"
10833 test_119c() # bug 13099
10836 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10837 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10840 run_test 119c "Testing for direct read hitting hole"
10842 test_119d() # bug 15950
10844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10846 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10847 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10849 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10850 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10851 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10852 lctl set_param fail_loc=0x40d
10853 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10856 cat $DIR/$tfile > /dev/null &
10857 lctl set_param fail_loc=0
10860 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10862 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10863 error "the read rpcs have not completed in 2s"
10865 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10867 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10871 remote_mds_nodsh && skip "remote MDS with nodsh"
10872 test_mkdir -i0 -c1 $DIR/$tdir
10873 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10874 skip_env "no early lock cancel on server"
10876 lru_resize_disable mdc
10877 lru_resize_disable osc
10878 cancel_lru_locks mdc
10879 # asynchronous object destroy at MDT could cause bl ast to client
10880 cancel_lru_locks osc
10882 stat $DIR/$tdir > /dev/null
10883 can1=$(do_facet mds1 \
10884 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10885 awk '/ldlm_cancel/ {print $2}')
10886 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10887 awk '/ldlm_bl_callback/ {print $2}')
10888 test_mkdir -i0 -c1 $DIR/$tdir/d1
10889 can2=$(do_facet mds1 \
10890 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10891 awk '/ldlm_cancel/ {print $2}')
10892 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10893 awk '/ldlm_bl_callback/ {print $2}')
10894 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10895 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10896 lru_resize_enable mdc
10897 lru_resize_enable osc
10899 run_test 120a "Early Lock Cancel: mkdir test"
10902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10903 remote_mds_nodsh && skip "remote MDS with nodsh"
10904 test_mkdir $DIR/$tdir
10905 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10906 skip_env "no early lock cancel on server"
10908 lru_resize_disable mdc
10909 lru_resize_disable osc
10910 cancel_lru_locks mdc
10911 stat $DIR/$tdir > /dev/null
10912 can1=$(do_facet $SINGLEMDS \
10913 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10914 awk '/ldlm_cancel/ {print $2}')
10915 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10916 awk '/ldlm_bl_callback/ {print $2}')
10917 touch $DIR/$tdir/f1
10918 can2=$(do_facet $SINGLEMDS \
10919 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10920 awk '/ldlm_cancel/ {print $2}')
10921 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10922 awk '/ldlm_bl_callback/ {print $2}')
10923 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10924 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10925 lru_resize_enable mdc
10926 lru_resize_enable osc
10928 run_test 120b "Early Lock Cancel: create test"
10931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10932 remote_mds_nodsh && skip "remote MDS with nodsh"
10933 test_mkdir -i0 -c1 $DIR/$tdir
10934 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10935 skip "no early lock cancel on server"
10937 lru_resize_disable mdc
10938 lru_resize_disable osc
10939 test_mkdir -i0 -c1 $DIR/$tdir/d1
10940 test_mkdir -i0 -c1 $DIR/$tdir/d2
10941 touch $DIR/$tdir/d1/f1
10942 cancel_lru_locks mdc
10943 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10944 can1=$(do_facet mds1 \
10945 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10946 awk '/ldlm_cancel/ {print $2}')
10947 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10948 awk '/ldlm_bl_callback/ {print $2}')
10949 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10950 can2=$(do_facet mds1 \
10951 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10952 awk '/ldlm_cancel/ {print $2}')
10953 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10954 awk '/ldlm_bl_callback/ {print $2}')
10955 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10956 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10957 lru_resize_enable mdc
10958 lru_resize_enable osc
10960 run_test 120c "Early Lock Cancel: link test"
10963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10964 remote_mds_nodsh && skip "remote MDS with nodsh"
10965 test_mkdir -i0 -c1 $DIR/$tdir
10966 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10967 skip_env "no early lock cancel on server"
10969 lru_resize_disable mdc
10970 lru_resize_disable osc
10972 cancel_lru_locks mdc
10973 stat $DIR/$tdir > /dev/null
10974 can1=$(do_facet mds1 \
10975 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10976 awk '/ldlm_cancel/ {print $2}')
10977 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10978 awk '/ldlm_bl_callback/ {print $2}')
10979 chmod a+x $DIR/$tdir
10980 can2=$(do_facet mds1 \
10981 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10982 awk '/ldlm_cancel/ {print $2}')
10983 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10984 awk '/ldlm_bl_callback/ {print $2}')
10985 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10986 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10987 lru_resize_enable mdc
10988 lru_resize_enable osc
10990 run_test 120d "Early Lock Cancel: setattr test"
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10994 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10995 skip_env "no early lock cancel on server"
10996 remote_mds_nodsh && skip "remote MDS with nodsh"
10998 local dlmtrace_set=false
11000 test_mkdir -i0 -c1 $DIR/$tdir
11001 lru_resize_disable mdc
11002 lru_resize_disable osc
11003 ! $LCTL get_param debug | grep -q dlmtrace &&
11004 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11005 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11006 cancel_lru_locks mdc
11007 cancel_lru_locks osc
11008 dd if=$DIR/$tdir/f1 of=/dev/null
11009 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11010 # XXX client can not do early lock cancel of OST lock
11011 # during unlink (LU-4206), so cancel osc lock now.
11013 cancel_lru_locks osc
11014 can1=$(do_facet mds1 \
11015 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11016 awk '/ldlm_cancel/ {print $2}')
11017 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11018 awk '/ldlm_bl_callback/ {print $2}')
11019 unlink $DIR/$tdir/f1
11021 can2=$(do_facet mds1 \
11022 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11023 awk '/ldlm_cancel/ {print $2}')
11024 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11025 awk '/ldlm_bl_callback/ {print $2}')
11026 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11027 $LCTL dk $TMP/cancel.debug.txt
11028 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11029 $LCTL dk $TMP/blocking.debug.txt
11030 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11031 lru_resize_enable mdc
11032 lru_resize_enable osc
11034 run_test 120e "Early Lock Cancel: unlink test"
11037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11038 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11039 skip_env "no early lock cancel on server"
11040 remote_mds_nodsh && skip "remote MDS with nodsh"
11042 test_mkdir -i0 -c1 $DIR/$tdir
11043 lru_resize_disable mdc
11044 lru_resize_disable osc
11045 test_mkdir -i0 -c1 $DIR/$tdir/d1
11046 test_mkdir -i0 -c1 $DIR/$tdir/d2
11047 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11048 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11049 cancel_lru_locks mdc
11050 cancel_lru_locks osc
11051 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11052 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11053 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11054 # XXX client can not do early lock cancel of OST lock
11055 # during rename (LU-4206), so cancel osc lock now.
11057 cancel_lru_locks osc
11058 can1=$(do_facet mds1 \
11059 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11060 awk '/ldlm_cancel/ {print $2}')
11061 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11062 awk '/ldlm_bl_callback/ {print $2}')
11063 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11065 can2=$(do_facet mds1 \
11066 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11067 awk '/ldlm_cancel/ {print $2}')
11068 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11069 awk '/ldlm_bl_callback/ {print $2}')
11070 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11071 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11072 lru_resize_enable mdc
11073 lru_resize_enable osc
11075 run_test 120f "Early Lock Cancel: rename test"
11078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11079 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11080 skip_env "no early lock cancel on server"
11081 remote_mds_nodsh && skip "remote MDS with nodsh"
11083 lru_resize_disable mdc
11084 lru_resize_disable osc
11086 echo create $count files
11087 test_mkdir $DIR/$tdir
11088 cancel_lru_locks mdc
11089 cancel_lru_locks osc
11092 can0=$(do_facet $SINGLEMDS \
11093 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11094 awk '/ldlm_cancel/ {print $2}')
11095 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11096 awk '/ldlm_bl_callback/ {print $2}')
11097 createmany -o $DIR/$tdir/f $count
11099 can1=$(do_facet $SINGLEMDS \
11100 "$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}')
11105 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11106 echo rm $count files
11109 can2=$(do_facet $SINGLEMDS \
11110 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11111 awk '/ldlm_cancel/ {print $2}')
11112 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11113 awk '/ldlm_bl_callback/ {print $2}')
11115 echo total: $count removes in $((t2-t1))
11116 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11118 # wait for commitment of removal
11119 lru_resize_enable mdc
11120 lru_resize_enable osc
11122 run_test 120g "Early Lock Cancel: performance test"
11124 test_121() { #bug #10589
11125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11128 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11129 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11130 lctl set_param fail_loc=0x310
11131 cancel_lru_locks osc > /dev/null
11132 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11133 lctl set_param fail_loc=0
11134 [[ $reads -eq $writes ]] ||
11135 error "read $reads blocks, must be $writes blocks"
11137 run_test 121 "read cancel race ========="
11139 test_123a() { # was test 123, statahead(bug 11401)
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11143 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11144 log "testing UP system. Performance may be lower than expected."
11149 test_mkdir $DIR/$tdir
11150 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11151 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11153 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11154 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11156 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11157 lctl set_param -n llite.*.statahead_max 0
11158 lctl get_param llite.*.statahead_max
11159 cancel_lru_locks mdc
11160 cancel_lru_locks osc
11162 time ls -l $DIR/$tdir | wc -l
11164 delta=$((etime - stime))
11165 log "ls $i files without statahead: $delta sec"
11166 lctl set_param llite.*.statahead_max=$max
11168 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11169 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11170 cancel_lru_locks mdc
11171 cancel_lru_locks osc
11173 time ls -l $DIR/$tdir | wc -l
11175 delta_sa=$((etime - stime))
11176 log "ls $i files with statahead: $delta_sa sec"
11177 lctl get_param -n llite.*.statahead_stats
11178 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11180 [[ $swrong -lt $ewrong ]] &&
11181 log "statahead was stopped, maybe too many locks held!"
11182 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11184 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11185 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11186 lctl set_param -n llite.*.statahead_max 0
11187 lctl get_param llite.*.statahead_max
11188 cancel_lru_locks mdc
11189 cancel_lru_locks osc
11191 time ls -l $DIR/$tdir | wc -l
11193 delta=$((etime - stime))
11194 log "ls $i files again without statahead: $delta sec"
11195 lctl set_param llite.*.statahead_max=$max
11196 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11197 if [ $SLOWOK -eq 0 ]; then
11198 error "ls $i files is slower with statahead!"
11200 log "ls $i files is slower with statahead!"
11206 [ $delta -gt 20 ] && break
11207 [ $delta -gt 8 ] && MULT=$((50 / delta))
11208 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11216 delta=$((etime - stime))
11217 log "rm -r $DIR/$tdir/: $delta seconds"
11219 lctl get_param -n llite.*.statahead_stats
11221 run_test 123a "verify statahead work"
11223 test_123b () { # statahead(bug 15027)
11224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11226 test_mkdir $DIR/$tdir
11227 createmany -o $DIR/$tdir/$tfile-%d 1000
11229 cancel_lru_locks mdc
11230 cancel_lru_locks osc
11232 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11233 lctl set_param fail_loc=0x80000803
11234 ls -lR $DIR/$tdir > /dev/null
11236 lctl set_param fail_loc=0x0
11237 lctl get_param -n llite.*.statahead_stats
11242 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11245 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11247 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11248 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11249 touch $DIR/$tdir.1/{1..3}
11250 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11252 remount_client $MOUNT
11254 $MULTIOP $DIR/$tdir.0 Q
11256 # let statahead to complete
11257 ls -l $DIR/$tdir.0 > /dev/null
11259 testid=$(echo $TESTNAME | tr '_' ' ')
11260 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11261 error "statahead warning" || true
11263 run_test 123c "Can not initialize inode warning on DNE statahead"
11266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11267 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11268 skip_env "no lru resize on server"
11272 test_mkdir $DIR/$tdir
11274 log "create $NR files at $DIR/$tdir"
11275 createmany -o $DIR/$tdir/f $NR ||
11276 error "failed to create $NR files in $DIR/$tdir"
11278 cancel_lru_locks mdc
11279 ls -l $DIR/$tdir > /dev/null
11283 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11284 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11285 LRU_SIZE=$($LCTL get_param -n $PARAM)
11286 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11287 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11289 log "NS=$(basename $NSDIR)"
11294 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11295 skip "Not enough cached locks created!"
11297 log "LRU=$LRU_SIZE"
11301 # We know that lru resize allows one client to hold $LIMIT locks
11302 # for 10h. After that locks begin to be killed by client.
11304 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11306 if [ $LIMIT -lt $LRU_SIZE ]; then
11307 skip "Limit is too small $LIMIT"
11310 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11311 # killing locks. Some time was spent for creating locks. This means
11312 # that up to the moment of sleep finish we must have killed some of
11313 # them (10-100 locks). This depends on how fast ther were created.
11314 # Many of them were touched in almost the same moment and thus will
11315 # be killed in groups.
11316 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11318 # Use $LRU_SIZE_B here to take into account real number of locks
11319 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11320 local LRU_SIZE_B=$LRU_SIZE
11322 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11323 log "OLD_LVF=$OLD_LVF"
11324 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11326 # Let's make sure that we really have some margin. Client checks
11327 # cached locks every 10 sec.
11328 SLEEP=$((SLEEP+20))
11329 log "Sleep ${SLEEP} sec"
11331 while ((SEC<$SLEEP)); do
11335 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11336 echo -n "$LRU_SIZE"
11339 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11340 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11342 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11343 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11344 unlinkmany $DIR/$tdir/f $NR
11348 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11349 log "unlink $NR files at $DIR/$tdir"
11350 unlinkmany $DIR/$tdir/f $NR
11352 run_test 124a "lru resize ======================================="
11354 get_max_pool_limit()
11356 local limit=$($LCTL get_param \
11357 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11359 for l in $limit; do
11360 if [[ $l -gt $max ]]; then
11368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11369 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11370 skip_env "no lru resize on server"
11372 LIMIT=$(get_max_pool_limit)
11374 NR=$(($(default_lru_size)*20))
11375 if [[ $NR -gt $LIMIT ]]; then
11376 log "Limit lock number by $LIMIT locks"
11380 IFree=$(mdsrate_inodes_available)
11381 if [ $IFree -lt $NR ]; then
11382 log "Limit lock number by $IFree inodes"
11386 lru_resize_disable mdc
11387 test_mkdir -p $DIR/$tdir/disable_lru_resize
11389 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11390 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11391 cancel_lru_locks mdc
11394 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11397 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11400 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11404 nolruresize_delta=$((etime-stime))
11405 log "ls -la time: $nolruresize_delta seconds"
11406 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11407 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11409 lru_resize_enable mdc
11410 test_mkdir -p $DIR/$tdir/enable_lru_resize
11412 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11413 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11414 cancel_lru_locks mdc
11417 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11420 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11423 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11427 lruresize_delta=$((etime-stime))
11428 log "ls -la time: $lruresize_delta seconds"
11429 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11431 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11432 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11433 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11434 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11436 log "lru resize performs the same with no lru resize"
11438 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11440 run_test 124b "lru resize (performance test) ======================="
11443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11444 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11445 skip_env "no lru resize on server"
11447 # cache ununsed locks on client
11449 cancel_lru_locks mdc
11450 test_mkdir $DIR/$tdir
11451 createmany -o $DIR/$tdir/f $nr ||
11452 error "failed to create $nr files in $DIR/$tdir"
11453 ls -l $DIR/$tdir > /dev/null
11455 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11456 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11457 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11458 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11459 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11461 # set lru_max_age to 1 sec
11462 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11463 echo "sleep $((recalc_p * 2)) seconds..."
11464 sleep $((recalc_p * 2))
11466 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11467 # restore lru_max_age
11468 $LCTL set_param -n $nsdir.lru_max_age $max_age
11469 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11470 unlinkmany $DIR/$tdir/f $nr
11472 run_test 124c "LRUR cancel very aged locks"
11475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11476 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11477 skip_env "no lru resize on server"
11479 # cache ununsed locks on client
11482 lru_resize_disable mdc
11483 stack_trap "lru_resize_enable mdc" EXIT
11485 cancel_lru_locks mdc
11487 # asynchronous object destroy at MDT could cause bl ast to client
11488 test_mkdir $DIR/$tdir
11489 createmany -o $DIR/$tdir/f $nr ||
11490 error "failed to create $nr files in $DIR/$tdir"
11491 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11493 ls -l $DIR/$tdir > /dev/null
11495 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11496 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11497 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11498 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11500 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11502 # set lru_max_age to 1 sec
11503 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11504 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11506 echo "sleep $((recalc_p * 2)) seconds..."
11507 sleep $((recalc_p * 2))
11509 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11511 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11513 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11515 test_125() { # 13358
11516 $LCTL get_param -n llite.*.client_type | grep -q local ||
11517 skip "must run as local client"
11518 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11519 skip_env "must have acl enabled"
11520 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11522 test_mkdir $DIR/$tdir
11523 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11524 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11525 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11527 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11529 test_126() { # bug 12829/13455
11530 $GSS && skip_env "must run as gss disabled"
11531 $LCTL get_param -n llite.*.client_type | grep -q local ||
11532 skip "must run as local client"
11533 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11535 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11536 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11538 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11540 run_test 126 "check that the fsgid provided by the client is taken into account"
11542 test_127a() { # bug 15521
11543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11544 local name count samp unit min max sum sumsq
11546 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11547 echo "stats before reset"
11548 $LCTL get_param osc.*.stats
11549 $LCTL set_param osc.*.stats=0
11550 local fsize=$((2048 * 1024))
11552 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11553 cancel_lru_locks osc
11554 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11556 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11557 stack_trap "rm -f $TMP/$tfile.tmp"
11558 while read name count samp unit min max sum sumsq; do
11559 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11560 [ ! $min ] && error "Missing min value for $name proc entry"
11561 eval $name=$count || error "Wrong proc format"
11564 read_bytes|write_bytes)
11565 [[ "$unit" =~ "bytes" ]] ||
11566 error "unit is not 'bytes': $unit"
11567 (( $min >= 4096 )) || error "min is too small: $min"
11568 (( $min <= $fsize )) || error "min is too big: $min"
11569 (( $max >= 4096 )) || error "max is too small: $max"
11570 (( $max <= $fsize )) || error "max is too big: $max"
11571 (( $sum == $fsize )) || error "sum is wrong: $sum"
11572 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11573 error "sumsquare is too small: $sumsq"
11574 (( $sumsq <= $fsize * $fsize )) ||
11575 error "sumsquare is too big: $sumsq"
11577 ost_read|ost_write)
11578 [[ "$unit" =~ "usec" ]] ||
11579 error "unit is not 'usec': $unit"
11583 done < $DIR/$tfile.tmp
11585 #check that we actually got some stats
11586 [ "$read_bytes" ] || error "Missing read_bytes stats"
11587 [ "$write_bytes" ] || error "Missing write_bytes stats"
11588 [ "$read_bytes" != 0 ] || error "no read done"
11589 [ "$write_bytes" != 0 ] || error "no write done"
11591 run_test 127a "verify the client stats are sane"
11593 test_127b() { # bug LU-333
11594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11595 local name count samp unit min max sum sumsq
11597 echo "stats before reset"
11598 $LCTL get_param llite.*.stats
11599 $LCTL set_param llite.*.stats=0
11601 # perform 2 reads and writes so MAX is different from SUM.
11602 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11603 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11604 cancel_lru_locks osc
11605 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11606 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11608 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11609 stack_trap "rm -f $TMP/$tfile.tmp"
11610 while read name count samp unit min max sum sumsq; do
11611 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11612 eval $name=$count || error "Wrong proc format"
11615 read_bytes|write_bytes)
11616 [[ "$unit" =~ "bytes" ]] ||
11617 error "unit is not 'bytes': $unit"
11618 (( $count == 2 )) || error "count is not 2: $count"
11619 (( $min == $PAGE_SIZE )) ||
11620 error "min is not $PAGE_SIZE: $min"
11621 (( $max == $PAGE_SIZE )) ||
11622 error "max is not $PAGE_SIZE: $max"
11623 (( $sum == $PAGE_SIZE * 2 )) ||
11624 error "sum is not $((PAGE_SIZE * 2)): $sum"
11627 [[ "$unit" =~ "usec" ]] ||
11628 error "unit is not 'usec': $unit"
11632 done < $TMP/$tfile.tmp
11634 #check that we actually got some stats
11635 [ "$read_bytes" ] || error "Missing read_bytes stats"
11636 [ "$write_bytes" ] || error "Missing write_bytes stats"
11637 [ "$read_bytes" != 0 ] || error "no read done"
11638 [ "$write_bytes" != 0 ] || error "no write done"
11640 run_test 127b "verify the llite client stats are sane"
11642 test_127c() { # LU-12394
11643 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11650 $LCTL set_param llite.*.extents_stats=1
11651 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11653 # Use two stripes so there is enough space in default config
11654 $LFS setstripe -c 2 $DIR/$tfile
11656 # Extent stats start at 0-4K and go in power of two buckets
11657 # LL_HIST_START = 12 --> 2^12 = 4K
11658 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11659 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11661 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11663 # Write and read, 2x each, second time at a non-zero offset
11664 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11665 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11666 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11667 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11671 $LCTL get_param llite.*.extents_stats
11674 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11676 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11678 reads=$(echo $bucket | awk '{print $5}')
11679 writes=$(echo $bucket | awk '{print $9}')
11680 [ "$reads" -eq $count ] ||
11681 error "$reads reads in < $bsize bucket, expect $count"
11682 [ "$writes" -eq $count ] ||
11683 error "$writes writes in < $bsize bucket, expect $count"
11686 # Test mmap write and read
11687 $LCTL set_param llite.*.extents_stats=c
11689 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11690 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11691 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11693 $LCTL get_param llite.*.extents_stats
11695 count=$(((size*1024) / PAGE_SIZE))
11697 bsize=$((2 * PAGE_SIZE / 1024))K
11699 bucket=$($LCTL get_param -n llite.*.extents_stats |
11701 reads=$(echo $bucket | awk '{print $5}')
11702 writes=$(echo $bucket | awk '{print $9}')
11703 # mmap writes fault in the page first, creating an additonal read
11704 [ "$reads" -eq $((2 * count)) ] ||
11705 error "$reads reads in < $bsize bucket, expect $count"
11706 [ "$writes" -eq $count ] ||
11707 error "$writes writes in < $bsize bucket, expect $count"
11709 run_test 127c "test llite extent stats with regular & mmap i/o"
11711 test_128() { # bug 15212
11713 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11718 result=$(grep error $TMP/$tfile.log)
11719 rm -f $DIR/$tfile $TMP/$tfile.log
11720 [ -z "$result" ] ||
11721 error "consecutive find's under interactive lfs failed"
11723 run_test 128 "interactive lfs for 2 consecutive find's"
11725 set_dir_limits () {
11730 local ldproc=/proc/fs/ldiskfs
11731 local facets=$(get_facets MDS)
11733 for facet in ${facets//,/ }; do
11734 canondev=$(ldiskfs_canon \
11735 *.$(convert_facet2label $facet).mntdev $facet)
11736 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11737 ldproc=/sys/fs/ldiskfs
11738 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11739 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11743 check_mds_dmesg() {
11744 local facets=$(get_facets MDS)
11745 for facet in ${facets//,/ }; do
11746 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11753 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11754 skip "Need MDS version with at least 2.5.56"
11755 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11756 skip_env "ldiskfs only test"
11758 remote_mds_nodsh && skip "remote MDS with nodsh"
11762 local has_warning=false
11765 mkdir -p $DIR/$tdir
11767 # block size of mds1
11768 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11769 set_dir_limits $maxsize $maxsize
11770 local dirsize=$(stat -c%s "$DIR/$tdir")
11772 while [[ $dirsize -le $maxsize ]]; do
11773 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11775 if ! $has_warning; then
11776 check_mds_dmesg '"is approaching"' && has_warning=true
11778 # check two errors:
11779 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11780 # EFBIG for previous versions included in ldiskfs series
11781 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11783 echo "return code $rc received as expected"
11785 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11786 error_exit "create failed w/o dir size limit"
11788 check_mds_dmesg '"has reached"' ||
11789 error_exit "reached message should be output"
11791 [ $has_warning = "false" ] &&
11792 error_exit "warning message should be output"
11794 dirsize=$(stat -c%s "$DIR/$tdir")
11796 [[ $dirsize -ge $maxsize ]] && return 0
11797 error_exit "current dir size $dirsize, " \
11798 "previous limit $maxsize"
11799 elif [ $rc -ne 0 ]; then
11801 error_exit "return $rc received instead of expected " \
11802 "$EFBIG or $ENOSPC, files in dir $dirsize"
11804 nfiles=$((nfiles + 1))
11805 dirsize=$(stat -c%s "$DIR/$tdir")
11809 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11811 run_test 129 "test directory size limit ========================"
11820 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11821 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11823 trap cleanup_130 EXIT RETURN
11825 local fm_file=$DIR/$tfile
11826 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11827 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11828 error "dd failed for $fm_file"
11830 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11831 filefrag -ves $fm_file
11833 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11834 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11835 [ $RC != 0 ] && error "filefrag $fm_file failed"
11837 filefrag_op=$(filefrag -ve -k $fm_file |
11838 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11839 lun=$($LFS getstripe -i $fm_file)
11841 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11844 for line in $filefrag_op
11846 frag_lun=`echo $line | cut -d: -f5`
11847 ext_len=`echo $line | cut -d: -f4`
11848 if (( $frag_lun != $lun )); then
11850 error "FIEMAP on 1-stripe file($fm_file) failed"
11853 (( tot_len += ext_len ))
11856 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11858 error "FIEMAP on 1-stripe file($fm_file) failed;"
11864 echo "FIEMAP on single striped file succeeded"
11866 run_test 130a "FIEMAP (1-stripe file)"
11869 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11871 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11872 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11874 trap cleanup_130 EXIT RETURN
11876 local fm_file=$DIR/$tfile
11877 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11878 error "setstripe on $fm_file"
11879 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11880 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11882 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11883 error "dd failed on $fm_file"
11885 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11886 filefrag_op=$(filefrag -ve -k $fm_file |
11887 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11889 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11890 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11895 for line in $filefrag_op
11897 frag_lun=$(echo $line | cut -d: -f5 |
11898 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11899 ext_len=$(echo $line | cut -d: -f4)
11900 if (( $frag_lun != $last_lun )); then
11901 if (( tot_len != 1024 )); then
11903 error "FIEMAP on $fm_file failed; returned " \
11904 "len $tot_len for OST $last_lun instead of 1024"
11907 (( num_luns += 1 ))
11911 (( tot_len += ext_len ))
11914 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11916 error "FIEMAP on $fm_file failed; returned wrong number of " \
11917 "luns or wrong len for OST $last_lun"
11923 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11925 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11928 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11930 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11931 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11933 trap cleanup_130 EXIT RETURN
11935 local fm_file=$DIR/$tfile
11936 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11937 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11938 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11940 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11941 error "dd failed on $fm_file"
11943 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11944 filefrag_op=$(filefrag -ve -k $fm_file |
11945 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11947 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11948 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11953 for line in $filefrag_op
11955 frag_lun=$(echo $line | cut -d: -f5 |
11956 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11957 ext_len=$(echo $line | cut -d: -f4)
11958 if (( $frag_lun != $last_lun )); then
11959 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11960 if (( logical != 512 )); then
11962 error "FIEMAP on $fm_file failed; returned " \
11963 "logical start for lun $logical instead of 512"
11966 if (( tot_len != 512 )); then
11968 error "FIEMAP on $fm_file failed; returned " \
11969 "len $tot_len for OST $last_lun instead of 1024"
11972 (( num_luns += 1 ))
11976 (( tot_len += ext_len ))
11979 if (( num_luns != 2 || tot_len != 512 )); then
11981 error "FIEMAP on $fm_file failed; returned wrong number of " \
11982 "luns or wrong len for OST $last_lun"
11988 echo "FIEMAP on 2-stripe file with hole succeeded"
11990 run_test 130c "FIEMAP (2-stripe file with hole)"
11993 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11995 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11996 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11998 trap cleanup_130 EXIT RETURN
12000 local fm_file=$DIR/$tfile
12001 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12002 error "setstripe on $fm_file"
12003 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12004 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12006 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12007 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12008 error "dd failed on $fm_file"
12010 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12011 filefrag_op=$(filefrag -ve -k $fm_file |
12012 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12014 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12015 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12020 for line in $filefrag_op
12022 frag_lun=$(echo $line | cut -d: -f5 |
12023 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12024 ext_len=$(echo $line | cut -d: -f4)
12025 if (( $frag_lun != $last_lun )); then
12026 if (( tot_len != 1024 )); then
12028 error "FIEMAP on $fm_file failed; returned " \
12029 "len $tot_len for OST $last_lun instead of 1024"
12032 (( num_luns += 1 ))
12036 (( tot_len += ext_len ))
12039 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12041 error "FIEMAP on $fm_file failed; returned wrong number of " \
12042 "luns or wrong len for OST $last_lun"
12048 echo "FIEMAP on N-stripe file succeeded"
12050 run_test 130d "FIEMAP (N-stripe file)"
12053 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12055 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12056 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12058 trap cleanup_130 EXIT RETURN
12060 local fm_file=$DIR/$tfile
12061 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12062 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12063 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12066 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12067 for ((i = 0; i < $NUM_BLKS; i++))
12069 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12072 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12073 filefrag_op=$(filefrag -ve -k $fm_file |
12074 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12076 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12077 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12082 for line in $filefrag_op
12084 frag_lun=$(echo $line | cut -d: -f5 |
12085 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12086 ext_len=$(echo $line | cut -d: -f4)
12087 if (( $frag_lun != $last_lun )); then
12088 if (( tot_len != $EXPECTED_LEN )); then
12090 error "FIEMAP on $fm_file failed; returned " \
12091 "len $tot_len for OST $last_lun instead " \
12095 (( num_luns += 1 ))
12099 (( tot_len += ext_len ))
12102 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12104 error "FIEMAP on $fm_file failed; returned wrong number " \
12105 "of luns or wrong len for OST $last_lun"
12111 echo "FIEMAP with continuation calls succeeded"
12113 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12116 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12117 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12119 local fm_file=$DIR/$tfile
12120 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12121 error "multiop create with lov_delay_create on $fm_file"
12123 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12124 filefrag_extents=$(filefrag -vek $fm_file |
12125 awk '/extents? found/ { print $2 }')
12126 if [[ "$filefrag_extents" != "0" ]]; then
12127 error "FIEMAP on $fm_file failed; " \
12128 "returned $filefrag_extents expected 0"
12133 run_test 130f "FIEMAP (unstriped file)"
12135 # Test for writev/readv
12137 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12138 error "writev test failed"
12139 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12140 error "readv failed"
12143 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12146 local fsize=$((524288 + 1048576 + 1572864))
12147 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12148 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12149 error "append writev test failed"
12151 ((fsize += 1572864 + 1048576))
12152 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12153 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12154 error "append writev test failed"
12157 run_test 131b "test append writev"
12160 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12163 run_test 131c "test read/write on file w/o objects"
12166 rwv -f $DIR/$tfile -w -n 1 1572864
12167 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12168 if [ "$NOB" != 1572864 ]; then
12169 error "Short read filed: read $NOB bytes instead of 1572864"
12173 run_test 131d "test short read"
12176 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12177 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12178 error "read hitting hole failed"
12181 run_test 131e "test read hitting hole"
12190 mds*) res=$(do_facet $facet \
12191 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12193 ost*) res=$(do_facet $facet \
12194 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12196 *) error "Wrong facet '$facet'" ;;
12198 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12199 # if the argument $3 is zero, it means any stat increment is ok.
12200 if [[ $want -gt 0 ]]; then
12201 local count=$(echo $res | awk '{ print $2 }')
12202 [[ $count -ne $want ]] &&
12203 error "The $op counter on $facet is $count, not $want"
12208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12209 remote_ost_nodsh && skip "remote OST with nodsh"
12210 remote_mds_nodsh && skip "remote MDS with nodsh"
12211 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12212 skip_env "MDS doesn't support rename stats"
12214 local testdir=$DIR/${tdir}/stats_testdir
12216 mkdir -p $DIR/${tdir}
12219 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12220 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12222 # verify mdt stats first.
12223 mkdir ${testdir} || error "mkdir failed"
12224 check_stats $SINGLEMDS "mkdir" 1
12225 touch ${testdir}/${tfile} || error "touch failed"
12226 check_stats $SINGLEMDS "open" 1
12227 check_stats $SINGLEMDS "close" 1
12228 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12229 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12230 check_stats $SINGLEMDS "mknod" 2
12232 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12233 check_stats $SINGLEMDS "unlink" 1
12234 rm -f ${testdir}/${tfile} || error "file remove failed"
12235 check_stats $SINGLEMDS "unlink" 2
12237 # remove working dir and check mdt stats again.
12238 rmdir ${testdir} || error "rmdir failed"
12239 check_stats $SINGLEMDS "rmdir" 1
12241 local testdir1=$DIR/${tdir}/stats_testdir1
12242 mkdir -p ${testdir}
12243 mkdir -p ${testdir1}
12244 touch ${testdir1}/test1
12245 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12246 check_stats $SINGLEMDS "crossdir_rename" 1
12248 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12249 check_stats $SINGLEMDS "samedir_rename" 1
12251 rm -rf $DIR/${tdir}
12253 run_test 133a "Verifying MDT stats ========================================"
12258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12259 remote_ost_nodsh && skip "remote OST with nodsh"
12260 remote_mds_nodsh && skip "remote MDS with nodsh"
12262 local testdir=$DIR/${tdir}/stats_testdir
12264 mkdir -p ${testdir} || error "mkdir failed"
12265 touch ${testdir}/${tfile} || error "touch failed"
12266 cancel_lru_locks mdc
12269 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12270 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12272 # extra mdt stats verification.
12273 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12274 check_stats $SINGLEMDS "setattr" 1
12275 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12276 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12278 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12279 check_stats $SINGLEMDS "getattr" 1
12281 rm -rf $DIR/${tdir}
12283 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12284 # so the check below is not reliable
12285 [ $MDSCOUNT -eq 1 ] || return 0
12287 # Sleep to avoid a cached response.
12288 #define OBD_STATFS_CACHE_SECONDS 1
12290 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12291 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12292 $LFS df || error "lfs failed"
12293 check_stats $SINGLEMDS "statfs" 1
12295 # check aggregated statfs (LU-10018)
12296 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12298 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12301 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12302 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12304 check_stats $SINGLEMDS "statfs" 1
12306 # We want to check that the client didn't send OST_STATFS to
12307 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12308 # extra care is needed here.
12309 if remote_mds; then
12310 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12311 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12313 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12314 [ "$res" ] && error "OST got STATFS"
12319 run_test 133b "Verifying extra MDT stats =================================="
12322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12323 remote_ost_nodsh && skip "remote OST with nodsh"
12324 remote_mds_nodsh && skip "remote MDS with nodsh"
12326 local testdir=$DIR/$tdir/stats_testdir
12328 test_mkdir -p $testdir
12330 # verify obdfilter stats.
12331 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12333 cancel_lru_locks osc
12334 wait_delete_completed
12337 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12338 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12340 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12343 cancel_lru_locks osc
12344 check_stats ost1 "write" 1
12346 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12347 check_stats ost1 "read" 1
12349 > $testdir/$tfile || error "truncate failed"
12350 check_stats ost1 "punch" 1
12352 rm -f $testdir/$tfile || error "file remove failed"
12353 wait_delete_completed
12354 check_stats ost1 "destroy" 1
12358 run_test 133c "Verifying OST stats ========================================"
12365 while [ $value -ge 2 ]; do
12370 if [ $orig -gt $order ]; then
12378 local size=('K' 'M' 'G' 'T');
12380 local size_string=$value
12382 while [ $value -ge 1024 ]; do
12383 if [ $i -gt 3 ]; then
12384 #T is the biggest unit we get here, if that is bigger,
12386 size_string=${value}T
12389 value=$((value >> 10))
12390 if [ $value -lt 1024 ]; then
12391 size_string=${value}${size[$i]}
12400 get_rename_size() {
12402 local context=${2:-.}
12403 local sample=$(do_facet $SINGLEMDS $LCTL \
12404 get_param mdt.$FSNAME-MDT0000.rename_stats |
12405 grep -A1 $context |
12406 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12412 remote_ost_nodsh && skip "remote OST with nodsh"
12413 remote_mds_nodsh && skip "remote MDS with nodsh"
12414 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12415 skip_env "MDS doesn't support rename stats"
12417 local testdir1=$DIR/${tdir}/stats_testdir1
12418 local testdir2=$DIR/${tdir}/stats_testdir2
12419 mkdir -p $DIR/${tdir}
12421 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12423 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12424 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12426 createmany -o $testdir1/test 512 || error "createmany failed"
12428 # check samedir rename size
12429 mv ${testdir1}/test0 ${testdir1}/test_0
12431 local testdir1_size=$(ls -l $DIR/${tdir} |
12432 awk '/stats_testdir1/ {print $5}')
12433 local testdir2_size=$(ls -l $DIR/${tdir} |
12434 awk '/stats_testdir2/ {print $5}')
12436 testdir1_size=$(order_2 $testdir1_size)
12437 testdir2_size=$(order_2 $testdir2_size)
12439 testdir1_size=$(size_in_KMGT $testdir1_size)
12440 testdir2_size=$(size_in_KMGT $testdir2_size)
12442 echo "source rename dir size: ${testdir1_size}"
12443 echo "target rename dir size: ${testdir2_size}"
12445 local cmd="do_facet $SINGLEMDS $LCTL "
12446 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12448 eval $cmd || error "$cmd failed"
12449 local samedir=$($cmd | grep 'same_dir')
12450 local same_sample=$(get_rename_size $testdir1_size)
12451 [ -z "$samedir" ] && error "samedir_rename_size count error"
12452 [[ $same_sample -eq 1 ]] ||
12453 error "samedir_rename_size error $same_sample"
12454 echo "Check same dir rename stats success"
12456 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12458 # check crossdir rename size
12459 mv ${testdir1}/test_0 ${testdir2}/test_0
12461 testdir1_size=$(ls -l $DIR/${tdir} |
12462 awk '/stats_testdir1/ {print $5}')
12463 testdir2_size=$(ls -l $DIR/${tdir} |
12464 awk '/stats_testdir2/ {print $5}')
12466 testdir1_size=$(order_2 $testdir1_size)
12467 testdir2_size=$(order_2 $testdir2_size)
12469 testdir1_size=$(size_in_KMGT $testdir1_size)
12470 testdir2_size=$(size_in_KMGT $testdir2_size)
12472 echo "source rename dir size: ${testdir1_size}"
12473 echo "target rename dir size: ${testdir2_size}"
12475 eval $cmd || error "$cmd failed"
12476 local crossdir=$($cmd | grep 'crossdir')
12477 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12478 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12479 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12480 [[ $src_sample -eq 1 ]] ||
12481 error "crossdir_rename_size error $src_sample"
12482 [[ $tgt_sample -eq 1 ]] ||
12483 error "crossdir_rename_size error $tgt_sample"
12484 echo "Check cross dir rename stats success"
12485 rm -rf $DIR/${tdir}
12487 run_test 133d "Verifying rename_stats ========================================"
12490 remote_mds_nodsh && skip "remote MDS with nodsh"
12491 remote_ost_nodsh && skip "remote OST with nodsh"
12492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12494 local testdir=$DIR/${tdir}/stats_testdir
12495 local ctr f0 f1 bs=32768 count=42 sum
12497 mkdir -p ${testdir} || error "mkdir failed"
12499 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12501 for ctr in {write,read}_bytes; do
12503 cancel_lru_locks osc
12505 do_facet ost1 $LCTL set_param -n \
12506 "obdfilter.*.exports.clear=clear"
12508 if [ $ctr = write_bytes ]; then
12510 f1=${testdir}/${tfile}
12512 f0=${testdir}/${tfile}
12516 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12519 cancel_lru_locks osc
12521 sum=$(do_facet ost1 $LCTL get_param \
12522 "obdfilter.*.exports.*.stats" |
12523 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12524 $1 == ctr { sum += $7 }
12525 END { printf("%0.0f", sum) }')
12527 if ((sum != bs * count)); then
12528 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12532 rm -rf $DIR/${tdir}
12534 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12536 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12538 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12539 # not honor the -ignore_readdir_race option correctly. So we call
12540 # error_ignore() rather than error() in these cases. See LU-11152.
12542 if (find --version; do_facet mds1 find --version) |
12543 grep -q '\b4\.5\.1[1-4]\b'; then
12544 error_ignore LU-11152 "$@"
12551 # First without trusting modes.
12552 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12553 echo "proc_dirs='$proc_dirs'"
12554 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12555 find $proc_dirs -exec cat '{}' \; &> /dev/null
12557 # Second verifying readability.
12558 $LCTL get_param -R '*' &> /dev/null
12560 # Verifing writability with badarea_io.
12562 -ignore_readdir_race \
12564 -not -name force_lbug \
12565 -not -name changelog_mask \
12566 -exec badarea_io '{}' \; ||
12567 error_133 "find $proc_dirs failed"
12569 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12572 remote_mds_nodsh && skip "remote MDS with nodsh"
12573 remote_ost_nodsh && skip "remote OST with nodsh"
12576 for facet in mds1 ost1; do
12577 local facet_ver=$(lustre_version_code $facet)
12578 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12579 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12581 log "$facet: too old lustre for get_param -R"
12583 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12584 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12585 tr -d= | egrep -v 'force_lbug|changelog_mask' |
12586 xargs badarea_io" ||
12587 error_133 "$facet badarea_io failed"
12589 skip_noexit "$facet: too old lustre for get_param -R"
12593 # remount the FS in case writes/reads /proc break the FS
12594 cleanup || error "failed to unmount"
12595 setup || error "failed to setup"
12598 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12601 remote_mds_nodsh && skip "remote MDS with nodsh"
12602 remote_ost_nodsh && skip "remote OST with nodsh"
12603 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12604 skip "Need MDS version at least 2.9.54"
12608 for facet in client mds1 ost1; do
12609 local facet_proc_dirs=$(do_facet $facet \
12610 \\\ls -d $proc_regexp 2> /dev/null)
12611 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12612 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12613 # Get the list of files that are missing the terminating newline
12614 local missing=($(do_facet $facet \
12615 find ${facet_proc_dirs} -type f \| \
12616 while read F\; do \
12617 awk -v FS='\v' -v RS='\v\v' \
12618 "'END { if(NR>0 && \
12619 \\\$NF !~ /.*\\\n\$/) \
12620 print FILENAME}'" \
12623 [ ${#missing[*]} -eq 0 ] ||
12624 error "files do not end with newline: ${missing[*]}"
12627 run_test 133h "Proc files should end with newlines"
12630 remote_mds_nodsh && skip "remote MDS with nodsh"
12631 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12632 skip "Need MDS version at least 2.7.54"
12634 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12635 cancel_lru_locks mdc
12637 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12638 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12639 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12642 createmany -o $DIR/$tdir/f $nr ||
12643 error "failed to create $nr files in $DIR/$tdir"
12644 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12646 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12647 do_facet mds1 $LCTL set_param fail_loc=0x327
12648 do_facet mds1 $LCTL set_param fail_val=500
12651 echo "sleep 10 seconds ..."
12653 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12655 do_facet mds1 $LCTL set_param fail_loc=0
12656 do_facet mds1 $LCTL set_param fail_val=0
12657 [ $lck_cnt -lt $unused ] ||
12658 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12661 unlinkmany $DIR/$tdir/f $nr
12663 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12666 remote_mds_nodsh && skip "remote MDS with nodsh"
12667 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12668 skip "Need MDS version at least 2.7.54"
12670 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12671 cancel_lru_locks mdc
12673 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12674 ldlm.lock_reclaim_threshold_mb)
12675 # disable reclaim temporarily
12676 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12678 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12679 do_facet mds1 $LCTL set_param fail_loc=0x328
12680 do_facet mds1 $LCTL set_param fail_val=500
12682 $LCTL set_param debug=+trace
12685 createmany -o $DIR/$tdir/f $nr &
12686 local create_pid=$!
12688 echo "Sleep $TIMEOUT seconds ..."
12690 if ! ps -p $create_pid > /dev/null 2>&1; then
12691 do_facet mds1 $LCTL set_param fail_loc=0
12692 do_facet mds1 $LCTL set_param fail_val=0
12693 do_facet mds1 $LCTL set_param \
12694 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12695 error "createmany finished incorrectly!"
12697 do_facet mds1 $LCTL set_param fail_loc=0
12698 do_facet mds1 $LCTL set_param fail_val=0
12699 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12700 wait $create_pid || return 1
12702 unlinkmany $DIR/$tdir/f $nr
12704 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12707 remote_mds_nodsh && skip "remote MDS with nodsh"
12708 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12709 skip "Need MDS version at least 2.13.50"
12712 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12714 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12715 #set only one record at plain llog
12716 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12718 #fill already existed plain llog each 64767
12719 #wrapping whole catalog
12720 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12722 createmany -o $DIR/$tdir/$tfile_ 64700
12723 for (( i = 0; i < 64700; i = i + 2 ))
12725 rm $DIR/$tdir/$tfile_$i &
12726 rm $DIR/$tdir/$tfile_$((i + 1)) &
12731 #waiting osp synchronization
12732 wait_delete_completed
12734 run_test 135 "Race catalog processing"
12737 remote_mds_nodsh && skip "remote MDS with nodsh"
12738 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12739 skip "Need MDS version at least 2.13.50"
12742 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12743 $SETSTRIPE -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12744 #set only one record at plain llog
12745 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12746 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12748 #fill already existed 2 plain llogs each 64767
12749 #wrapping whole catalog
12750 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12751 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12752 wait_delete_completed
12754 createmany -o $DIR/$tdir/$tfile_ 10
12757 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12758 for (( i = 0; i < 10; i = i + 3 ))
12760 rm $DIR/$tdir/$tfile_$i &
12761 rm $DIR/$tdir/$tfile_$((i + 1)) &
12765 rm $DIR/$tdir/$tfile_$((i + 2)) &
12768 #waiting osp synchronization
12769 wait_delete_completed
12771 run_test 136 "Race catalog processing 2"
12773 test_140() { #bug-17379
12774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12776 test_mkdir $DIR/$tdir
12777 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12778 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12780 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12781 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12783 while i=$((i + 1)); do
12785 cd $i || error "Changing to $i"
12786 ln -s ../stat stat || error "Creating stat symlink"
12787 # Read the symlink until ELOOP present,
12788 # not LBUGing the system is considered success,
12789 # we didn't overrun the stack.
12790 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12791 if [ $ret -ne 0 ]; then
12792 if [ $ret -eq 40 ]; then
12795 error "Open stat symlink"
12801 echo "The symlink depth = $i"
12802 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12803 error "Invalid symlink depth"
12805 # Test recursive symlink
12806 ln -s symlink_self symlink_self
12807 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12808 echo "open symlink_self returns $ret"
12809 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12811 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12816 local TF="$TMP/$tfile"
12818 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12820 cancel_lru_locks $OSC
12821 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12822 remount_client $MOUNT
12824 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12827 $TRUNCATE $DIR/$tfile 6000
12828 cancel_lru_locks $OSC
12829 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12832 echo "12345" >>$DIR/$tfile
12833 cancel_lru_locks $OSC
12834 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12837 echo "12345" >>$DIR/$tfile
12838 cancel_lru_locks $OSC
12839 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12844 run_test 150 "truncate/append tests"
12846 #LU-2902 roc_hit was not able to read all values from lproc
12847 function roc_hit_init() {
12848 local list=$(comma_list $(osts_nodes))
12849 local dir=$DIR/$tdir-check
12850 local file=$dir/$tfile
12856 #use setstripe to do a write to every ost
12857 for i in $(seq 0 $((OSTCOUNT-1))); do
12858 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12859 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12860 idx=$(printf %04x $i)
12861 BEFORE=$(get_osd_param $list *OST*$idx stats |
12862 awk '$1 == "cache_access" {sum += $7}
12863 END { printf("%0.0f", sum) }')
12865 cancel_lru_locks osc
12866 cat $file >/dev/null
12868 AFTER=$(get_osd_param $list *OST*$idx stats |
12869 awk '$1 == "cache_access" {sum += $7}
12870 END { printf("%0.0f", sum) }')
12872 echo BEFORE:$BEFORE AFTER:$AFTER
12873 if ! let "AFTER - BEFORE == 4"; then
12875 error "roc_hit is not safe to use"
12883 function roc_hit() {
12884 local list=$(comma_list $(osts_nodes))
12885 echo $(get_osd_param $list '' stats |
12886 awk '$1 == "cache_hit" {sum += $7}
12887 END { printf("%0.0f", sum) }')
12890 function set_cache() {
12893 if [ "$2" == "off" ]; then
12896 local list=$(comma_list $(osts_nodes))
12897 set_osd_param $list '' $1_cache_enable $on
12899 cancel_lru_locks osc
12903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12904 remote_ost_nodsh && skip "remote OST with nodsh"
12907 local list=$(comma_list $(osts_nodes))
12909 # check whether obdfilter is cache capable at all
12910 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12911 skip "not cache-capable obdfilter"
12914 # check cache is enabled on all obdfilters
12915 if get_osd_param $list '' read_cache_enable | grep 0; then
12916 skip "oss cache is disabled"
12919 set_osd_param $list '' writethrough_cache_enable 1
12921 # check write cache is enabled on all obdfilters
12922 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12923 skip "oss write cache is NOT enabled"
12928 #define OBD_FAIL_OBD_NO_LRU 0x609
12929 do_nodes $list $LCTL set_param fail_loc=0x609
12931 # pages should be in the case right after write
12932 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12935 local BEFORE=$(roc_hit)
12936 cancel_lru_locks osc
12937 cat $DIR/$tfile >/dev/null
12938 local AFTER=$(roc_hit)
12940 do_nodes $list $LCTL set_param fail_loc=0
12942 if ! let "AFTER - BEFORE == CPAGES"; then
12943 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12946 cancel_lru_locks osc
12947 # invalidates OST cache
12948 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
12949 set_osd_param $list '' read_cache_enable 0
12950 cat $DIR/$tfile >/dev/null
12952 # now data shouldn't be found in the cache
12954 cancel_lru_locks osc
12955 cat $DIR/$tfile >/dev/null
12957 if let "AFTER - BEFORE != 0"; then
12958 error "IN CACHE: before: $BEFORE, after: $AFTER"
12961 set_osd_param $list '' read_cache_enable 1
12964 run_test 151 "test cache on oss and controls ==============================="
12967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12969 local TF="$TMP/$tfile"
12971 # simulate ENOMEM during write
12972 #define OBD_FAIL_OST_NOMEM 0x226
12973 lctl set_param fail_loc=0x80000226
12974 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12976 sync || error "sync failed"
12977 lctl set_param fail_loc=0
12979 # discard client's cache
12980 cancel_lru_locks osc
12982 # simulate ENOMEM during read
12983 lctl set_param fail_loc=0x80000226
12984 cmp $TF $DIR/$tfile || error "cmp failed"
12985 lctl set_param fail_loc=0
12989 run_test 152 "test read/write with enomem ============================"
12992 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12994 run_test 153 "test if fdatasync does not crash ======================="
12996 dot_lustre_fid_permission_check() {
12998 local ffid=$MOUNT/.lustre/fid/$fid
13001 echo "stat fid $fid"
13002 stat $ffid > /dev/null || error "stat $ffid failed."
13003 echo "touch fid $fid"
13004 touch $ffid || error "touch $ffid failed."
13005 echo "write to fid $fid"
13006 cat /etc/hosts > $ffid || error "write $ffid failed."
13007 echo "read fid $fid"
13008 diff /etc/hosts $ffid || error "read $ffid failed."
13009 echo "append write to fid $fid"
13010 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13011 echo "rename fid $fid"
13012 mv $ffid $test_dir/$tfile.1 &&
13013 error "rename $ffid to $tfile.1 should fail."
13014 touch $test_dir/$tfile.1
13015 mv $test_dir/$tfile.1 $ffid &&
13016 error "rename $tfile.1 to $ffid should fail."
13017 rm -f $test_dir/$tfile.1
13018 echo "truncate fid $fid"
13019 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13020 echo "link fid $fid"
13021 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13022 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13023 echo "setfacl fid $fid"
13024 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13025 echo "getfacl fid $fid"
13026 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13028 echo "unlink fid $fid"
13029 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13030 echo "mknod fid $fid"
13031 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13033 fid=[0xf00000400:0x1:0x0]
13034 ffid=$MOUNT/.lustre/fid/$fid
13036 echo "stat non-exist fid $fid"
13037 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13038 echo "write to non-exist fid $fid"
13039 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13040 echo "link new fid $fid"
13041 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13043 mkdir -p $test_dir/$tdir
13044 touch $test_dir/$tdir/$tfile
13045 fid=$($LFS path2fid $test_dir/$tdir)
13048 error "error: could not get fid for $test_dir/$dir/$tfile."
13050 ffid=$MOUNT/.lustre/fid/$fid
13053 ls $ffid > /dev/null || error "ls $ffid failed."
13054 echo "touch $fid/$tfile.1"
13055 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13057 echo "touch $MOUNT/.lustre/fid/$tfile"
13058 touch $MOUNT/.lustre/fid/$tfile && \
13059 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13061 echo "setxattr to $MOUNT/.lustre/fid"
13062 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13064 echo "listxattr for $MOUNT/.lustre/fid"
13065 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13067 echo "delxattr from $MOUNT/.lustre/fid"
13068 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13070 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13071 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13072 error "touch invalid fid should fail."
13074 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13075 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13076 error "touch non-normal fid should fail."
13078 echo "rename $tdir to $MOUNT/.lustre/fid"
13079 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13080 error "rename to $MOUNT/.lustre/fid should fail."
13082 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13084 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13085 local new_obf_mode=777
13087 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13088 chmod $new_obf_mode $DIR/.lustre/fid ||
13089 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13091 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13092 [ $obf_mode -eq $new_obf_mode ] ||
13093 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13095 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13096 chmod $old_obf_mode $DIR/.lustre/fid ||
13097 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13100 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13101 fid=$($LFS path2fid $test_dir/$tfile-2)
13103 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13105 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13106 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13107 error "create lov data thru .lustre failed"
13109 echo "cp /etc/passwd $test_dir/$tfile-2"
13110 cp /etc/passwd $test_dir/$tfile-2 ||
13111 error "copy to $test_dir/$tfile-2 failed."
13112 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13113 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13114 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13116 rm -rf $test_dir/tfile.lnk
13117 rm -rf $test_dir/$tfile-2
13121 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13122 skip "Need MDS version at least 2.4.1"
13124 local tf=$DIR/$tfile
13127 local fid=$($LFS path2fid $tf)
13128 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13130 # check that we get the same pathname back
13131 local found=$($LFS fid2path $MOUNT "$fid")
13132 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13133 [ "$found" == "$tf" ] ||
13134 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13136 run_test 154A "lfs path2fid and fid2path basic checks"
13139 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13140 skip "Need MDS version at least 2.4.1"
13142 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13143 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13144 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13145 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13147 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13148 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13150 # check that we get the same pathname
13151 echo "PFID: $PFID, name: $name"
13152 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13153 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13154 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13155 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13157 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13159 run_test 154B "verify the ll_decode_linkea tool"
13162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13163 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13164 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13165 skip "Need MDS version at least 2.2.51"
13166 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13168 cp /etc/hosts $DIR/$tfile
13170 fid=$($LFS path2fid $DIR/$tfile)
13172 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13174 dot_lustre_fid_permission_check "$fid" $DIR ||
13175 error "dot lustre permission check $fid failed"
13177 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13179 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13181 touch $MOUNT/.lustre/file &&
13182 error "creation is not allowed under .lustre"
13184 mkdir $MOUNT/.lustre/dir &&
13185 error "mkdir is not allowed under .lustre"
13189 run_test 154a "Open-by-FID"
13192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13193 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13194 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13195 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13196 skip "Need MDS version at least 2.2.51"
13198 local remote_dir=$DIR/$tdir/remote_dir
13202 mkdir -p $DIR/$tdir
13203 $LFS mkdir -i $MDTIDX $remote_dir ||
13204 error "create remote directory failed"
13206 cp /etc/hosts $remote_dir/$tfile
13208 fid=$($LFS path2fid $remote_dir/$tfile)
13210 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13212 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13213 error "dot lustre permission check $fid failed"
13216 run_test 154b "Open-by-FID for remote directory"
13219 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13220 skip "Need MDS version at least 2.4.1"
13222 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13223 local FID1=$($LFS path2fid $DIR/$tfile.1)
13224 local FID2=$($LFS path2fid $DIR/$tfile.2)
13225 local FID3=$($LFS path2fid $DIR/$tfile.3)
13228 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13229 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13230 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13232 [ "$FID" = "${!want}" ] ||
13233 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13237 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13239 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13240 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13244 run_test 154c "lfs path2fid and fid2path multiple arguments"
13247 remote_mds_nodsh && skip "remote MDS with nodsh"
13248 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13249 skip "Need MDS version at least 2.5.53"
13251 if remote_mds; then
13252 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13256 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13263 local fid=$($LFS path2fid $DIR/$tfile)
13266 cmd="exec $fd<$DIR/$tfile"
13268 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13269 echo "$fid_list" | grep "$fid"
13272 cmd="exec $fd>/dev/null"
13274 if [ $rc -ne 0 ]; then
13275 error "FID $fid not found in open files list $fid_list"
13278 run_test 154d "Verify open file fid"
13282 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13283 skip "Need MDS version at least 2.6.50"
13285 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13286 error ".lustre returned by readdir"
13289 run_test 154e ".lustre is not returned by readdir"
13292 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13294 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13295 test_mkdir -p -c1 $DIR/$tdir/d
13296 # test dirs inherit from its stripe
13297 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13298 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13299 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13300 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13303 # get fid of parents
13304 local FID0=$($LFS path2fid $DIR/$tdir/d)
13305 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13306 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13307 local FID3=$($LFS path2fid $DIR)
13309 # check that path2fid --parents returns expected <parent_fid>/name
13310 # 1) test for a directory (single parent)
13311 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13312 [ "$parent" == "$FID0/foo1" ] ||
13313 error "expected parent: $FID0/foo1, got: $parent"
13315 # 2) test for a file with nlink > 1 (multiple parents)
13316 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13317 echo "$parent" | grep -F "$FID1/$tfile" ||
13318 error "$FID1/$tfile not returned in parent list"
13319 echo "$parent" | grep -F "$FID2/link" ||
13320 error "$FID2/link not returned in parent list"
13322 # 3) get parent by fid
13323 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13324 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13325 echo "$parent" | grep -F "$FID1/$tfile" ||
13326 error "$FID1/$tfile not returned in parent list (by fid)"
13327 echo "$parent" | grep -F "$FID2/link" ||
13328 error "$FID2/link not returned in parent list (by fid)"
13330 # 4) test for entry in root directory
13331 parent=$($LFS path2fid --parents $DIR/f)
13332 echo "$parent" | grep -F "$FID3/f" ||
13333 error "$FID3/f not returned in parent list"
13335 # 5) test it on root directory
13336 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13337 error "$MOUNT should not have parents"
13339 # enable xattr caching and check that linkea is correctly updated
13340 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13341 save_lustre_params client "llite.*.xattr_cache" > $save
13342 lctl set_param llite.*.xattr_cache 1
13344 # 6.1) linkea update on rename
13345 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13347 # get parents by fid
13348 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13349 # foo1 should no longer be returned in parent list
13350 echo "$parent" | grep -F "$FID1" &&
13351 error "$FID1 should no longer be in parent list"
13352 # the new path should appear
13353 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13354 error "$FID2/$tfile.moved is not in parent list"
13356 # 6.2) linkea update on unlink
13357 rm -f $DIR/$tdir/d/foo2/link
13358 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13359 # foo2/link should no longer be returned in parent list
13360 echo "$parent" | grep -F "$FID2/link" &&
13361 error "$FID2/link should no longer be in parent list"
13365 restore_lustre_params < $save
13368 run_test 154f "get parent fids by reading link ea"
13372 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13373 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13374 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13375 skip "Need MDS version at least 2.6.92"
13377 mkdir -p $DIR/$tdir
13378 llapi_fid_test -d $DIR/$tdir
13380 run_test 154g "various llapi FID tests"
13382 test_155_small_load() {
13383 local temp=$TMP/$tfile
13384 local file=$DIR/$tfile
13386 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13387 error "dd of=$temp bs=6096 count=1 failed"
13389 cancel_lru_locks $OSC
13390 cmp $temp $file || error "$temp $file differ"
13392 $TRUNCATE $temp 6000
13393 $TRUNCATE $file 6000
13394 cmp $temp $file || error "$temp $file differ (truncate1)"
13396 echo "12345" >>$temp
13397 echo "12345" >>$file
13398 cmp $temp $file || error "$temp $file differ (append1)"
13400 echo "12345" >>$temp
13401 echo "12345" >>$file
13402 cmp $temp $file || error "$temp $file differ (append2)"
13408 test_155_big_load() {
13409 remote_ost_nodsh && skip "remote OST with nodsh"
13411 local temp=$TMP/$tfile
13412 local file=$DIR/$tfile
13415 local cache_size=$(do_facet ost$((MAXI+1)) \
13416 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13417 local large_file_size=$((cache_size * 2))
13419 echo "OSS cache size: $cache_size KB"
13420 echo "Large file size: $large_file_size KB"
13422 [ $MAXV -le $large_file_size ] &&
13423 skip_env "max available OST size needs > $large_file_size KB"
13425 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13427 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13428 error "dd of=$temp bs=$large_file_size count=1k failed"
13431 cancel_lru_locks osc
13432 cmp $temp $file || error "$temp $file differ"
13438 save_writethrough() {
13439 local facets=$(get_facets OST)
13441 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13447 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13449 save_writethrough $p
13452 set_cache writethrough on
13453 test_155_small_load
13454 restore_lustre_params < $p
13457 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13462 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13464 save_writethrough $p
13467 set_cache writethrough off
13468 test_155_small_load
13469 restore_lustre_params < $p
13472 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13477 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13479 save_writethrough $p
13482 set_cache writethrough on
13483 test_155_small_load
13484 restore_lustre_params < $p
13487 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13492 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13494 save_writethrough $p
13497 set_cache writethrough off
13498 test_155_small_load
13499 restore_lustre_params < $p
13502 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13507 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13509 save_writethrough $p
13512 set_cache writethrough on
13514 restore_lustre_params < $p
13517 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13522 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13524 save_writethrough $p
13527 set_cache writethrough off
13529 restore_lustre_params < $p
13532 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13537 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13539 save_writethrough $p
13542 set_cache writethrough on
13544 restore_lustre_params < $p
13547 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13552 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13554 save_writethrough $p
13557 set_cache writethrough off
13559 restore_lustre_params < $p
13562 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13566 remote_ost_nodsh && skip "remote OST with nodsh"
13567 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13568 skip "stats not implemented on old servers"
13569 [ "$ost1_FSTYPE" = "zfs" ] &&
13570 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13575 local file="$DIR/$tfile"
13576 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13578 save_writethrough $p
13581 log "Turn on read and write cache"
13583 set_cache writethrough on
13585 log "Write data and read it back."
13586 log "Read should be satisfied from the cache."
13587 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13589 cancel_lru_locks osc
13590 cat $file >/dev/null
13592 if ! let "AFTER - BEFORE == CPAGES"; then
13593 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13595 log "cache hits: before: $BEFORE, after: $AFTER"
13598 log "Read again; it should be satisfied from the cache."
13600 cancel_lru_locks osc
13601 cat $file >/dev/null
13603 if ! let "AFTER - BEFORE == CPAGES"; then
13604 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13606 log "cache hits:: before: $BEFORE, after: $AFTER"
13609 log "Turn off the read cache and turn on the write cache"
13611 set_cache writethrough on
13613 log "Read again; it should be satisfied from the cache."
13615 cancel_lru_locks osc
13616 cat $file >/dev/null
13618 if ! let "AFTER - BEFORE == CPAGES"; then
13619 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13621 log "cache hits:: before: $BEFORE, after: $AFTER"
13624 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13625 # > 2.12.56 uses pagecache if cached
13626 log "Read again; it should not be satisfied from the cache."
13628 cancel_lru_locks osc
13629 cat $file >/dev/null
13631 if ! let "AFTER - BEFORE == 0"; then
13632 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13634 log "cache hits:: before: $BEFORE, after: $AFTER"
13638 log "Write data and read it back."
13639 log "Read should be satisfied from the cache."
13640 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13642 cancel_lru_locks osc
13643 cat $file >/dev/null
13645 if ! let "AFTER - BEFORE == CPAGES"; then
13646 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13648 log "cache hits:: before: $BEFORE, after: $AFTER"
13651 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13652 # > 2.12.56 uses pagecache if cached
13653 log "Read again; it should not be satisfied from the cache."
13655 cancel_lru_locks osc
13656 cat $file >/dev/null
13658 if ! let "AFTER - BEFORE == 0"; then
13659 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13661 log "cache hits:: before: $BEFORE, after: $AFTER"
13665 log "Turn off read and write cache"
13667 set_cache writethrough off
13669 log "Write data and read it back"
13670 log "It should not be satisfied from the cache."
13672 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13673 cancel_lru_locks osc
13675 cat $file >/dev/null
13677 if ! let "AFTER - BEFORE == 0"; then
13678 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13680 log "cache hits:: before: $BEFORE, after: $AFTER"
13683 log "Turn on the read cache and turn off the write cache"
13685 set_cache writethrough off
13687 log "Write data and read it back"
13688 log "It should not be satisfied from the cache."
13690 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13692 cancel_lru_locks osc
13693 cat $file >/dev/null
13695 if ! let "AFTER - BEFORE == 0"; then
13696 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13698 log "cache hits:: before: $BEFORE, after: $AFTER"
13701 log "Read again; it should be satisfied from the cache."
13703 cancel_lru_locks osc
13704 cat $file >/dev/null
13706 if ! let "AFTER - BEFORE == CPAGES"; then
13707 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13709 log "cache hits:: before: $BEFORE, after: $AFTER"
13712 restore_lustre_params < $p
13715 run_test 156 "Verification of tunables"
13718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13719 remote_mds_nodsh && skip "remote MDS with nodsh"
13720 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13721 skip "Need MDS version at least 2.2.0"
13723 changelog_register || error "changelog_register failed"
13724 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13725 changelog_users $SINGLEMDS | grep -q $cl_user ||
13726 error "User $cl_user not found in changelog_users"
13729 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13730 changelog_clear 0 || error "changelog_clear failed"
13731 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13732 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13733 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13734 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13735 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13736 rm $DIR/$tdir/pics/desktop.jpg
13738 changelog_dump | tail -10
13740 echo "verifying changelog mask"
13741 changelog_chmask "-MKDIR"
13742 changelog_chmask "-CLOSE"
13744 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13745 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13747 changelog_chmask "+MKDIR"
13748 changelog_chmask "+CLOSE"
13750 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13751 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13753 changelog_dump | tail -10
13754 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13755 CLOSES=$(changelog_dump | grep -c "CLOSE")
13756 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13757 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13760 echo "verifying target fid"
13761 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13762 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13763 [ "$fidc" == "$fidf" ] ||
13764 error "changelog '$tfile' fid $fidc != file fid $fidf"
13765 echo "verifying parent fid"
13766 # The FID returned from the Changelog may be the directory shard on
13767 # a different MDT, and not the FID returned by path2fid on the parent.
13768 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13769 # since this is what will matter when recreating this file in the tree.
13770 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13771 local pathp=$($LFS fid2path $MOUNT "$fidp")
13772 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13773 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13775 echo "getting records for $cl_user"
13776 changelog_users $SINGLEMDS
13777 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13779 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13780 error "changelog_clear failed"
13781 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13782 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13783 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13784 error "user index expect $user_rec1 + $nclr != $user_rec2"
13786 local min0_rec=$(changelog_users $SINGLEMDS |
13787 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13788 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13789 awk '{ print $1; exit; }')
13791 changelog_dump | tail -n 5
13792 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13793 [ $first_rec == $((min0_rec + 1)) ] ||
13794 error "first index should be $min0_rec + 1 not $first_rec"
13796 # LU-3446 changelog index reset on MDT restart
13797 local cur_rec1=$(changelog_users $SINGLEMDS |
13798 awk '/^current.index:/ { print $NF }')
13799 changelog_clear 0 ||
13800 error "clear all changelog records for $cl_user failed"
13801 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13802 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13803 error "Fail to start $SINGLEMDS"
13804 local cur_rec2=$(changelog_users $SINGLEMDS |
13805 awk '/^current.index:/ { print $NF }')
13806 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13807 [ $cur_rec1 == $cur_rec2 ] ||
13808 error "current index should be $cur_rec1 not $cur_rec2"
13810 echo "verifying users from this test are deregistered"
13811 changelog_deregister || error "changelog_deregister failed"
13812 changelog_users $SINGLEMDS | grep -q $cl_user &&
13813 error "User '$cl_user' still in changelog_users"
13815 # lctl get_param -n mdd.*.changelog_users
13816 # current index: 144
13817 # ID index (idle seconds)
13819 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13820 # this is the normal case where all users were deregistered
13821 # make sure no new records are added when no users are present
13822 local last_rec1=$(changelog_users $SINGLEMDS |
13823 awk '/^current.index:/ { print $NF }')
13824 touch $DIR/$tdir/chloe
13825 local last_rec2=$(changelog_users $SINGLEMDS |
13826 awk '/^current.index:/ { print $NF }')
13827 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13828 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13830 # any changelog users must be leftovers from a previous test
13831 changelog_users $SINGLEMDS
13832 echo "other changelog users; can't verify off"
13835 run_test 160a "changelog sanity"
13837 test_160b() { # LU-3587
13838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13839 remote_mds_nodsh && skip "remote MDS with nodsh"
13840 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13841 skip "Need MDS version at least 2.2.0"
13843 changelog_register || error "changelog_register failed"
13844 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13845 changelog_users $SINGLEMDS | grep -q $cl_user ||
13846 error "User '$cl_user' not found in changelog_users"
13848 local longname1=$(str_repeat a 255)
13849 local longname2=$(str_repeat b 255)
13852 echo "creating very long named file"
13853 touch $longname1 || error "create of '$longname1' failed"
13854 echo "renaming very long named file"
13855 mv $longname1 $longname2
13857 changelog_dump | grep RENME | tail -n 5
13860 run_test 160b "Verify that very long rename doesn't crash in changelog"
13863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13864 remote_mds_nodsh && skip "remote MDS with nodsh"
13866 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13867 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13868 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13869 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13873 # Registration step
13874 changelog_register || error "changelog_register failed"
13877 mkdir -p $DIR/$tdir
13878 $MCREATE $DIR/$tdir/foo_160c
13879 changelog_chmask "-TRUNC"
13880 $TRUNCATE $DIR/$tdir/foo_160c 200
13881 changelog_chmask "+TRUNC"
13882 $TRUNCATE $DIR/$tdir/foo_160c 199
13883 changelog_dump | tail -n 5
13884 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13885 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13887 run_test 160c "verify that changelog log catch the truncate event"
13890 remote_mds_nodsh && skip "remote MDS with nodsh"
13891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13893 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13894 skip "Need MDS version at least 2.7.60"
13896 # Registration step
13897 changelog_register || error "changelog_register failed"
13899 mkdir -p $DIR/$tdir/migrate_dir
13900 changelog_clear 0 || error "changelog_clear failed"
13902 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13903 changelog_dump | tail -n 5
13904 local migrates=$(changelog_dump | grep -c "MIGRT")
13905 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13907 run_test 160d "verify that changelog log catch the migrate event"
13910 remote_mds_nodsh && skip "remote MDS with nodsh"
13913 changelog_register || error "changelog_register failed"
13915 # Delete a future user (expect fail)
13916 local MDT0=$(facet_svc $SINGLEMDS)
13917 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13920 if [ $rc -eq 0 ]; then
13921 error "Deleted non-existant user cl77"
13922 elif [ $rc -ne 2 ]; then
13923 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13926 # Clear to a bad index (1 billion should be safe)
13927 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13930 if [ $rc -eq 0 ]; then
13931 error "Successfully cleared to invalid CL index"
13932 elif [ $rc -ne 22 ]; then
13933 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13936 run_test 160e "changelog negative testing (should return errors)"
13939 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13940 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13941 skip "Need MDS version at least 2.10.56"
13943 local mdts=$(comma_list $(mdts_nodes))
13946 changelog_register || error "first changelog_register failed"
13947 changelog_register || error "second changelog_register failed"
13949 declare -A cl_user1
13950 declare -A cl_user2
13955 # generate some changelog records to accumulate on each MDT
13956 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13957 log "$(date +%s): creating first files"
13958 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13959 error "create $DIR/$tdir/$tfile failed"
13961 # check changelogs have been generated
13962 local start=$SECONDS
13963 local idle_time=$((MDSCOUNT * 5 + 5))
13964 local nbcl=$(changelog_dump | wc -l)
13965 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13967 for param in "changelog_max_idle_time=$idle_time" \
13969 "changelog_min_gc_interval=2" \
13970 "changelog_min_free_cat_entries=3"; do
13971 local MDT0=$(facet_svc $SINGLEMDS)
13972 local var="${param%=*}"
13973 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13975 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13976 do_nodes $mdts $LCTL set_param mdd.*.$param
13979 # force cl_user2 to be idle (1st part), but also cancel the
13980 # cl_user1 records so that it is not evicted later in the test.
13981 local sleep1=$((idle_time / 2))
13982 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
13985 # simulate changelog catalog almost full
13986 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13987 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13989 for i in $(seq $MDSCOUNT); do
13990 cl_users=(${CL_USERS[mds$i]})
13991 cl_user1[mds$i]="${cl_users[0]}"
13992 cl_user2[mds$i]="${cl_users[1]}"
13994 [ -n "${cl_user1[mds$i]}" ] ||
13995 error "mds$i: no user registered"
13996 [ -n "${cl_user2[mds$i]}" ] ||
13997 error "mds$i: only ${cl_user2[mds$i]} is registered"
13999 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14000 [ -n "$user_rec1" ] ||
14001 error "mds$i: User ${cl_user1[mds$i]} not registered"
14002 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14003 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14004 [ -n "$user_rec2" ] ||
14005 error "mds$i: User ${cl_user1[mds$i]} not registered"
14006 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14007 "$user_rec1 + 2 == $user_rec2"
14008 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14009 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14010 "$user_rec1 + 2, but is $user_rec2"
14011 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14012 [ -n "$user_rec2" ] ||
14013 error "mds$i: User ${cl_user2[mds$i]} not registered"
14014 [ $user_rec1 == $user_rec2 ] ||
14015 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14016 "$user_rec1, but is $user_rec2"
14019 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14020 local sleep2=$((idle_time - (SECONDS - start) + 1))
14021 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14024 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14025 # cl_user1 should be OK because it recently processed records.
14026 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14027 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14028 error "create $DIR/$tdir/${tfile}b failed"
14030 # ensure gc thread is done
14031 for i in $(mdts_nodes); do
14033 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14034 error "$i: GC-thread not done"
14038 for i in $(seq $MDSCOUNT); do
14039 # check cl_user1 still registered
14040 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14041 error "mds$i: User ${cl_user1[mds$i]} not registered"
14042 # check cl_user2 unregistered
14043 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14044 error "mds$i: User ${cl_user2[mds$i]} still registered"
14046 # check changelogs are present and starting at $user_rec1 + 1
14047 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14048 [ -n "$user_rec1" ] ||
14049 error "mds$i: User ${cl_user1[mds$i]} not registered"
14050 first_rec=$($LFS changelog $(facet_svc mds$i) |
14051 awk '{ print $1; exit; }')
14053 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14054 [ $((user_rec1 + 1)) == $first_rec ] ||
14055 error "mds$i: first index should be $user_rec1 + 1, " \
14056 "but is $first_rec"
14059 run_test 160f "changelog garbage collect (timestamped users)"
14062 remote_mds_nodsh && skip "remote MDS with nodsh"
14063 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14064 skip "Need MDS version at least 2.10.56"
14066 local mdts=$(comma_list $(mdts_nodes))
14068 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14069 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14072 changelog_register || error "first changelog_register failed"
14073 changelog_register || error "second changelog_register failed"
14075 declare -A cl_user1
14076 declare -A cl_user2
14081 # generate some changelog records to accumulate on each MDT
14082 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14083 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14084 error "create $DIR/$tdir/$tfile failed"
14086 # check changelogs have been generated
14087 local nbcl=$(changelog_dump | wc -l)
14088 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14090 # reduce the max_idle_indexes value to make sure we exceed it
14091 max_ndx=$((nbcl / 2 - 1))
14093 for param in "changelog_max_idle_indexes=$max_ndx" \
14095 "changelog_min_gc_interval=2" \
14096 "changelog_min_free_cat_entries=3"; do
14097 local MDT0=$(facet_svc $SINGLEMDS)
14098 local var="${param%=*}"
14099 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14101 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14102 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14103 error "unable to set mdd.*.$param"
14106 # simulate changelog catalog almost full
14107 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14108 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14110 for i in $(seq $MDSCOUNT); do
14111 cl_users=(${CL_USERS[mds$i]})
14112 cl_user1[mds$i]="${cl_users[0]}"
14113 cl_user2[mds$i]="${cl_users[1]}"
14115 [ -n "${cl_user1[mds$i]}" ] ||
14116 error "mds$i: no user registered"
14117 [ -n "${cl_user2[mds$i]}" ] ||
14118 error "mds$i: only ${cl_user1[mds$i]} is registered"
14120 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14121 [ -n "$user_rec1" ] ||
14122 error "mds$i: User ${cl_user1[mds$i]} not registered"
14123 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14124 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14125 [ -n "$user_rec2" ] ||
14126 error "mds$i: User ${cl_user1[mds$i]} not registered"
14127 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14128 "$user_rec1 + 2 == $user_rec2"
14129 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14130 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14131 "$user_rec1 + 2, but is $user_rec2"
14132 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14133 [ -n "$user_rec2" ] ||
14134 error "mds$i: User ${cl_user2[mds$i]} not registered"
14135 [ $user_rec1 == $user_rec2 ] ||
14136 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14137 "$user_rec1, but is $user_rec2"
14140 # ensure we are past the previous changelog_min_gc_interval set above
14143 # generate one more changelog to trigger fail_loc
14144 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14145 error "create $DIR/$tdir/${tfile}bis failed"
14147 # ensure gc thread is done
14148 for i in $(mdts_nodes); do
14150 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14151 error "$i: GC-thread not done"
14155 for i in $(seq $MDSCOUNT); do
14156 # check cl_user1 still registered
14157 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14158 error "mds$i: User ${cl_user1[mds$i]} not registered"
14159 # check cl_user2 unregistered
14160 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14161 error "mds$i: User ${cl_user2[mds$i]} still registered"
14163 # check changelogs are present and starting at $user_rec1 + 1
14164 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14165 [ -n "$user_rec1" ] ||
14166 error "mds$i: User ${cl_user1[mds$i]} not registered"
14167 first_rec=$($LFS changelog $(facet_svc mds$i) |
14168 awk '{ print $1; exit; }')
14170 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14171 [ $((user_rec1 + 1)) == $first_rec ] ||
14172 error "mds$i: first index should be $user_rec1 + 1, " \
14173 "but is $first_rec"
14176 run_test 160g "changelog garbage collect (old users)"
14179 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14180 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14181 skip "Need MDS version at least 2.10.56"
14183 local mdts=$(comma_list $(mdts_nodes))
14186 changelog_register || error "first changelog_register failed"
14187 changelog_register || error "second changelog_register failed"
14189 declare -A cl_user1
14190 declare -A cl_user2
14195 # generate some changelog records to accumulate on each MDT
14196 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
14197 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14198 error "create $DIR/$tdir/$tfile failed"
14200 # check changelogs have been generated
14201 local nbcl=$(changelog_dump | wc -l)
14202 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14204 for param in "changelog_max_idle_time=10" \
14206 "changelog_min_gc_interval=2"; do
14207 local MDT0=$(facet_svc $SINGLEMDS)
14208 local var="${param%=*}"
14209 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14211 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14212 do_nodes $mdts $LCTL set_param mdd.*.$param
14215 # force cl_user2 to be idle (1st part)
14218 for i in $(seq $MDSCOUNT); do
14219 cl_users=(${CL_USERS[mds$i]})
14220 cl_user1[mds$i]="${cl_users[0]}"
14221 cl_user2[mds$i]="${cl_users[1]}"
14223 [ -n "${cl_user1[mds$i]}" ] ||
14224 error "mds$i: no user registered"
14225 [ -n "${cl_user2[mds$i]}" ] ||
14226 error "mds$i: only ${cl_user2[mds$i]} is registered"
14228 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14229 [ -n "$user_rec1" ] ||
14230 error "mds$i: User ${cl_user1[mds$i]} not registered"
14231 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14232 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14233 [ -n "$user_rec2" ] ||
14234 error "mds$i: User ${cl_user1[mds$i]} not registered"
14235 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14236 "$user_rec1 + 2 == $user_rec2"
14237 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14238 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14239 "$user_rec1 + 2, but is $user_rec2"
14240 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14241 [ -n "$user_rec2" ] ||
14242 error "mds$i: User ${cl_user2[mds$i]} not registered"
14243 [ $user_rec1 == $user_rec2 ] ||
14244 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14245 "$user_rec1, but is $user_rec2"
14248 # force cl_user2 to be idle (2nd part) and to reach
14249 # changelog_max_idle_time
14252 # force each GC-thread start and block then
14253 # one per MDT/MDD, set fail_val accordingly
14254 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14255 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14257 # generate more changelogs to trigger fail_loc
14258 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14259 error "create $DIR/$tdir/${tfile}bis failed"
14261 # stop MDT to stop GC-thread, should be done in back-ground as it will
14262 # block waiting for the thread to be released and exit
14263 declare -A stop_pids
14264 for i in $(seq $MDSCOUNT); do
14266 stop_pids[mds$i]=$!
14269 for i in $(mdts_nodes); do
14272 local facets=$(facets_up_on_host $i)
14274 for facet in ${facets//,/ }; do
14275 if [[ $facet == mds* ]]; then
14279 # ensure each MDS's gc threads are still present and all in "R"
14280 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14281 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14282 error "$i: expected $nb GC-thread"
14284 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14286 error "$i: GC-thread not found in R-state"
14287 # check umounts of each MDT on MDS have reached kthread_stop()
14288 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14289 error "$i: expected $nb umount"
14291 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14292 error "$i: umount not found in D-state"
14295 # release all GC-threads
14296 do_nodes $mdts $LCTL set_param fail_loc=0
14298 # wait for MDT stop to complete
14299 for i in $(seq $MDSCOUNT); do
14300 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14304 # may try to check if any orphan changelog records are present
14305 # via ldiskfs/zfs and llog_reader...
14307 # re-start/mount MDTs
14308 for i in $(seq $MDSCOUNT); do
14309 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14310 error "Fail to start mds$i"
14314 for i in $(seq $MDSCOUNT); do
14315 # check cl_user1 still registered
14316 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14317 error "mds$i: User ${cl_user1[mds$i]} not registered"
14318 # check cl_user2 unregistered
14319 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14320 error "mds$i: User ${cl_user2[mds$i]} still registered"
14322 # check changelogs are present and starting at $user_rec1 + 1
14323 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14324 [ -n "$user_rec1" ] ||
14325 error "mds$i: User ${cl_user1[mds$i]} not registered"
14326 first_rec=$($LFS changelog $(facet_svc mds$i) |
14327 awk '{ print $1; exit; }')
14329 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14330 [ $((user_rec1 + 1)) == $first_rec ] ||
14331 error "mds$i: first index should be $user_rec1 + 1, " \
14332 "but is $first_rec"
14335 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14340 local mdts=$(comma_list $(mdts_nodes))
14342 changelog_register || error "first changelog_register failed"
14344 # generate some changelog records to accumulate on each MDT
14345 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14346 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14347 error "create $DIR/$tdir/$tfile failed"
14349 # check changelogs have been generated
14350 local nbcl=$(changelog_dump | wc -l)
14351 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14353 # simulate race between register and unregister
14354 # XXX as fail_loc is set per-MDS, with DNE configs the race
14355 # simulation will only occur for one MDT per MDS and for the
14356 # others the normal race scenario will take place
14357 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14358 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14359 do_nodes $mdts $LCTL set_param fail_val=1
14361 # unregister 1st user
14362 changelog_deregister &
14364 # wait some time for deregister work to reach race rdv
14366 # register 2nd user
14367 changelog_register || error "2nd user register failed"
14369 wait $pid1 || error "1st user deregister failed"
14373 declare -A LAST_REC
14374 for i in $(seq $MDSCOUNT); do
14375 if changelog_users mds$i | grep "^cl"; then
14376 # make sure new records are added with one user present
14377 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14378 awk '/^current.index:/ { print $NF }')
14380 error "mds$i has no user registered"
14384 # generate more changelog records to accumulate on each MDT
14385 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14386 error "create $DIR/$tdir/${tfile}bis failed"
14388 for i in $(seq $MDSCOUNT); do
14389 last_rec=$(changelog_users $SINGLEMDS |
14390 awk '/^current.index:/ { print $NF }')
14391 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14392 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14393 error "changelogs are off on mds$i"
14396 run_test 160i "changelog user register/unregister race"
14399 remote_mds_nodsh && skip "remote MDS with nodsh"
14400 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14401 skip "Need MDS version at least 2.12.56"
14403 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14404 stack_trap "umount $MOUNT2" EXIT
14406 changelog_register || error "first changelog_register failed"
14407 stack_trap "changelog_deregister" EXIT
14409 # generate some changelog
14410 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14411 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14412 error "create $DIR/$tdir/${tfile}bis failed"
14414 # open the changelog device
14415 exec 3>/dev/changelog-$FSNAME-MDT0000
14416 stack_trap "exec 3>&-" EXIT
14417 exec 4</dev/changelog-$FSNAME-MDT0000
14418 stack_trap "exec 4<&-" EXIT
14420 # umount the first lustre mount
14422 stack_trap "mount_client $MOUNT" EXIT
14425 cat <&4 >/dev/null || error "read changelog failed"
14428 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14429 changelog_users $SINGLEMDS | grep -q $cl_user ||
14430 error "User $cl_user not found in changelog_users"
14432 printf 'clear:'$cl_user':0' >&3
14435 run_test 160j "client can be umounted while its chanangelog is being used"
14438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14439 remote_mds_nodsh && skip "remote MDS with nodsh"
14441 mkdir -p $DIR/$tdir/1/1
14443 changelog_register || error "changelog_register failed"
14444 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14446 changelog_users $SINGLEMDS | grep -q $cl_user ||
14447 error "User '$cl_user' not found in changelog_users"
14448 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14449 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14450 rmdir $DIR/$tdir/1/1 & sleep 1
14452 touch $DIR/$tdir/2/2
14453 rm -rf $DIR/$tdir/2
14458 changelog_dump | grep rmdir || error "rmdir not recorded"
14461 changelog_deregister
14463 run_test 160k "Verify that changelog records are not lost"
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14468 test_mkdir -c1 $DIR/$tdir
14469 cp /etc/hosts $DIR/$tdir/$tfile
14470 test_mkdir -c1 $DIR/$tdir/foo1
14471 test_mkdir -c1 $DIR/$tdir/foo2
14472 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14473 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14474 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14475 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14476 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14477 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14478 $LFS fid2path $DIR $FID
14479 error "bad link ea"
14482 rm $DIR/$tdir/foo2/zachary
14484 rm $DIR/$tdir/foo2/thor
14486 rm $DIR/$tdir/$tfile
14488 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14489 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14490 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14491 rm $DIR/$tdir/foo2/maggie
14494 local longname=$tfile.avg_len_is_thirty_two_
14495 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14496 error_noexit 'failed to unlink many hardlinks'" EXIT
14497 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14498 error "failed to hardlink many files"
14499 links=$($LFS fid2path $DIR $FID | wc -l)
14500 echo -n "${links}/1000 links in link EA"
14501 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14503 run_test 161a "link ea sanity"
14506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14507 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14510 local remote_dir=$DIR/$tdir/remote_dir
14512 mkdir -p $DIR/$tdir
14513 $LFS mkdir -i $MDTIDX $remote_dir ||
14514 error "create remote directory failed"
14516 cp /etc/hosts $remote_dir/$tfile
14517 mkdir -p $remote_dir/foo1
14518 mkdir -p $remote_dir/foo2
14519 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14520 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14521 ln $remote_dir/$tfile $remote_dir/foo1/luna
14522 ln $remote_dir/$tfile $remote_dir/foo2/thor
14524 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14526 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14527 $LFS fid2path $DIR $FID
14528 error "bad link ea"
14531 rm $remote_dir/foo2/zachary
14533 rm $remote_dir/foo2/thor
14535 rm $remote_dir/$tfile
14537 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14538 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14539 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14540 $LFS fid2path $DIR $FID
14541 error "bad link rename"
14543 rm $remote_dir/foo2/maggie
14546 local longname=filename_avg_len_is_thirty_two_
14547 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14548 error "failed to hardlink many files"
14549 links=$($LFS fid2path $DIR $FID | wc -l)
14550 echo -n "${links}/1000 links in link EA"
14551 [[ ${links} -gt 60 ]] ||
14552 error "expected at least 60 links in link EA"
14553 unlinkmany $remote_dir/foo2/$longname 1000 ||
14554 error "failed to unlink many hardlinks"
14556 run_test 161b "link ea sanity under remote directory"
14559 remote_mds_nodsh && skip "remote MDS with nodsh"
14560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14561 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14562 skip "Need MDS version at least 2.1.5"
14564 # define CLF_RENAME_LAST 0x0001
14565 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14566 changelog_register || error "changelog_register failed"
14569 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14570 touch $DIR/$tdir/foo_161c
14571 touch $DIR/$tdir/bar_161c
14572 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14573 changelog_dump | grep RENME | tail -n 5
14574 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14575 changelog_clear 0 || error "changelog_clear failed"
14576 if [ x$flags != "x0x1" ]; then
14577 error "flag $flags is not 0x1"
14580 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14581 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14582 touch $DIR/$tdir/foo_161c
14583 touch $DIR/$tdir/bar_161c
14584 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14585 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14586 changelog_dump | grep RENME | tail -n 5
14587 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14588 changelog_clear 0 || error "changelog_clear failed"
14589 if [ x$flags != "x0x0" ]; then
14590 error "flag $flags is not 0x0"
14592 echo "rename overwrite a target having nlink > 1," \
14593 "changelog record has flags of $flags"
14595 # rename doesn't overwrite a target (changelog flag 0x0)
14596 touch $DIR/$tdir/foo_161c
14597 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14598 changelog_dump | grep RENME | tail -n 5
14599 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14600 changelog_clear 0 || error "changelog_clear failed"
14601 if [ x$flags != "x0x0" ]; then
14602 error "flag $flags is not 0x0"
14604 echo "rename doesn't overwrite a target," \
14605 "changelog record has flags of $flags"
14607 # define CLF_UNLINK_LAST 0x0001
14608 # unlink a file having nlink = 1 (changelog flag 0x1)
14609 rm -f $DIR/$tdir/foo2_161c
14610 changelog_dump | grep UNLNK | tail -n 5
14611 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14612 changelog_clear 0 || error "changelog_clear failed"
14613 if [ x$flags != "x0x1" ]; then
14614 error "flag $flags is not 0x1"
14616 echo "unlink a file having nlink = 1," \
14617 "changelog record has flags of $flags"
14619 # unlink a file having nlink > 1 (changelog flag 0x0)
14620 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14621 rm -f $DIR/$tdir/foobar_161c
14622 changelog_dump | grep UNLNK | tail -n 5
14623 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14624 changelog_clear 0 || error "changelog_clear failed"
14625 if [ x$flags != "x0x0" ]; then
14626 error "flag $flags is not 0x0"
14628 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14630 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14633 remote_mds_nodsh && skip "remote MDS with nodsh"
14634 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14639 changelog_register || error "changelog_register failed"
14641 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14642 # interfer with $MOUNT/.lustre/fid/ access
14644 [[ $? -eq 0 ]] || error "mkdir failed"
14646 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14647 $LCTL set_param fail_loc=0x8000140c
14649 $LCTL set_param fail_val=5
14652 echo foofoo > $DIR/$tdir/$tfile &
14655 # wait for create to be delayed
14659 [[ $? -eq 0 ]] || error "create should be blocked"
14661 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14662 stack_trap "rm -f $tempfile"
14663 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14664 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14665 # some delay may occur during ChangeLog publishing and file read just
14666 # above, that could allow file write to happen finally
14667 [[ -s $tempfile ]] && echo "file should be empty"
14669 $LCTL set_param fail_loc=0
14672 [[ $? -eq 0 ]] || error "create failed"
14674 run_test 161d "create with concurrent .lustre/fid access"
14677 local expected="$1"
14682 path=$($LFS fid2path "$@")
14685 if [ $rc -ne 0 ]; then
14686 error "path looked up of '$expected' failed: rc=$rc"
14687 elif [ "$path" != "$expected" ]; then
14688 error "path looked up '$path' instead of '$expected'"
14690 echo "FID '$fid' resolves to path '$path' as expected"
14694 test_162a() { # was test_162
14695 test_mkdir -p -c1 $DIR/$tdir/d2
14696 touch $DIR/$tdir/d2/$tfile
14697 touch $DIR/$tdir/d2/x1
14698 touch $DIR/$tdir/d2/x2
14699 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14700 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14702 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14703 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14706 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14707 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14708 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14710 # softlink to wrong file
14711 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14712 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14713 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14716 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14717 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14718 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14719 # fid2path dir/fsname should both work
14720 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14721 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14723 # hardlink count: check that there are 2 links
14724 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14725 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14727 # hardlink indexing: remove the first link
14728 rm $DIR/$tdir/d2/p/q/r/hlink
14729 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14731 run_test 162a "path lookup sanity"
14734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14735 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14738 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14739 error "create striped dir failed"
14741 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14742 tail -n 1 | awk '{print $2}')
14743 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14745 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14746 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14749 for ((i=0;i<5;i++)); do
14750 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14751 error "get fid for f$i failed"
14752 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14754 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14755 error "get fid for d$i failed"
14756 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14761 run_test 162b "striped directory path lookup sanity"
14763 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14765 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14766 skip "Need MDS version at least 2.7.51"
14768 local lpath=$tdir.local
14769 local rpath=$tdir.remote
14771 test_mkdir $DIR/$lpath
14772 test_mkdir $DIR/$rpath
14774 for ((i = 0; i <= 101; i++)); do
14777 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14778 error "get fid for local directory $DIR/$lpath failed"
14779 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14782 test_mkdir $DIR/$rpath
14783 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14784 error "get fid for remote directory $DIR/$rpath failed"
14785 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14790 run_test 162c "fid2path works with paths 100 or more directories deep"
14793 # do directio so as not to populate the page cache
14794 log "creating a 10 Mb file"
14795 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14796 log "starting reads"
14797 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14798 log "truncating the file"
14799 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14801 kill %+ || true # reads might have finished
14802 echo "wait until dd is finished"
14804 log "removing the temporary file"
14805 rm -rf $DIR/$tfile || error "tmp file removal failed"
14807 run_test 169 "parallel read and truncate should not deadlock"
14810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14812 $LCTL clear # bug 18514
14813 $LCTL debug_daemon start $TMP/${tfile}_log_good
14815 $LCTL debug_daemon stop
14816 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14817 error "sed failed to read log_good"
14819 $LCTL debug_daemon start $TMP/${tfile}_log_good
14821 $LCTL debug_daemon stop
14823 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14824 error "lctl df log_bad failed"
14826 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14827 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14829 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14830 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14832 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14833 error "bad_line good_line1 good_line2 are empty"
14835 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14836 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14837 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14839 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14840 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14841 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14843 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14844 error "bad_line_new good_line_new are empty"
14846 local expected_good=$((good_line1 + good_line2*2))
14848 rm -f $TMP/${tfile}*
14849 # LU-231, short malformed line may not be counted into bad lines
14850 if [ $bad_line -ne $bad_line_new ] &&
14851 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14852 error "expected $bad_line bad lines, but got $bad_line_new"
14856 if [ $expected_good -ne $good_line_new ]; then
14857 error "expected $expected_good good lines, but got $good_line_new"
14862 run_test 170 "test lctl df to handle corrupted log ====================="
14864 test_171() { # bug20592
14865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14867 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14868 $LCTL set_param fail_loc=0x50e
14869 $LCTL set_param fail_val=3000
14870 multiop_bg_pause $DIR/$tfile O_s || true
14872 kill -USR1 $MULTIPID
14876 if dmesg | grep "recursive fault"; then
14877 error "caught a recursive fault"
14879 $LCTL set_param fail_loc=0
14882 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14884 # it would be good to share it with obdfilter-survey/iokit-libecho code
14885 setup_obdecho_osc () {
14888 local obdfilter_name=$2
14889 echo "Creating new osc for $obdfilter_name on $ost_nid"
14890 # make sure we can find loopback nid
14891 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14893 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14894 ${obdfilter_name}_osc_UUID || rc=2; }
14895 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14896 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14900 cleanup_obdecho_osc () {
14901 local obdfilter_name=$1
14902 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14903 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14910 local pages=${3:-64}
14915 local obd_size=$(get_obd_size $node $OBD)
14916 local page_size=$(get_page_size $node)
14917 if [[ -n "$obd_size" ]]; then
14918 local new_count=$((obd_size / (pages * page_size / 1024)))
14919 [[ $new_count -ge $count ]] || count=$new_count
14922 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14923 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14925 if [ $rc -eq 0 ]; then
14926 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14927 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14929 echo "New object id is $id"
14930 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14932 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14933 "test_brw $count w v $pages $id" || rc=4; }
14934 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14936 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14937 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14938 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14939 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14940 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14947 if ! module_loaded obdecho; then
14948 load_module obdecho/obdecho &&
14949 stack_trap "rmmod obdecho" EXIT ||
14950 error "unable to load obdecho on client"
14953 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14954 local host=$($LCTL get_param -n osc.$osc.import |
14955 awk '/current_connection:/ { print $2 }' )
14956 local target=$($LCTL get_param -n osc.$osc.import |
14957 awk '/target:/ { print $2 }' )
14958 target=${target%_UUID}
14960 if [ -n "$target" ]; then
14961 setup_obdecho_osc $host $target &&
14962 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14963 { error "obdecho setup failed with $?"; return; }
14965 obdecho_test ${target}_osc client ||
14966 error "obdecho_test failed on ${target}_osc"
14968 $LCTL get_param osc.$osc.import
14969 error "there is no osc.$osc.import target"
14972 run_test 180a "test obdecho on osc"
14975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14976 remote_ost_nodsh && skip "remote OST with nodsh"
14978 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14979 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14980 error "failed to load module obdecho"
14982 local target=$(do_facet ost1 $LCTL dl |
14983 awk '/obdfilter/ { print $4; exit; }')
14985 if [ -n "$target" ]; then
14986 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14988 do_facet ost1 $LCTL dl
14989 error "there is no obdfilter target on ost1"
14992 run_test 180b "test obdecho directly on obdfilter"
14994 test_180c() { # LU-2598
14995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14996 remote_ost_nodsh && skip "remote OST with nodsh"
14997 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14998 skip "Need MDS version at least 2.4.0"
15000 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15001 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15002 error "failed to load module obdecho"
15004 local target=$(do_facet ost1 $LCTL dl |
15005 awk '/obdfilter/ { print $4; exit; }')
15007 if [ -n "$target" ]; then
15008 local pages=16384 # 64MB bulk I/O RPC size
15010 obdecho_test "$target" ost1 "$pages" ||
15011 error "obdecho_test with pages=$pages failed with $?"
15013 do_facet ost1 $LCTL dl
15014 error "there is no obdfilter target on ost1"
15017 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15019 test_181() { # bug 22177
15020 test_mkdir $DIR/$tdir
15021 # create enough files to index the directory
15022 createmany -o $DIR/$tdir/foobar 4000
15023 # print attributes for debug purpose
15026 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15028 # remove the files & current working dir
15029 unlinkmany $DIR/$tdir/foobar 4000
15031 kill -USR1 $MULTIPID
15033 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15036 run_test 181 "Test open-unlinked dir ========================"
15042 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15044 $LCTL set_param mdc.*.rpc_stats=clear
15046 for (( i = 0; i < $tcount; i++ )) ; do
15047 mkdir $DIR/$tdir/$i
15050 for (( i = 0; i < $tcount; i++ )) ; do
15051 createmany -o $DIR/$tdir/$i/f- $fcount &
15055 for (( i = 0; i < $tcount; i++ )) ; do
15056 unlinkmany $DIR/$tdir/$i/f- $fcount &
15060 $LCTL get_param mdc.*.rpc_stats
15064 run_test 182 "Test parallel modify metadata operations ================"
15066 test_183() { # LU-2275
15067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15068 remote_mds_nodsh && skip "remote MDS with nodsh"
15069 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15070 skip "Need MDS version at least 2.3.56"
15072 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15073 echo aaa > $DIR/$tdir/$tfile
15075 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15076 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15078 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15079 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15081 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15083 # Flush negative dentry cache
15084 touch $DIR/$tdir/$tfile
15086 # We are not checking for any leaked references here, they'll
15087 # become evident next time we do cleanup with module unload.
15090 run_test 183 "No crash or request leak in case of strange dispositions ========"
15092 # test suite 184 is for LU-2016, LU-2017
15094 check_swap_layouts_support
15096 dir0=$DIR/$tdir/$testnum
15097 test_mkdir -p -c1 $dir0
15102 $LFS setstripe -c1 $file1
15104 $LFS setstripe -c2 $file2
15106 gen1=$($LFS getstripe -g $file1)
15107 gen2=$($LFS getstripe -g $file2)
15109 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15110 gen=$($LFS getstripe -g $file1)
15111 [[ $gen1 != $gen ]] ||
15112 "Layout generation on $file1 does not change"
15113 gen=$($LFS getstripe -g $file2)
15114 [[ $gen2 != $gen ]] ||
15115 "Layout generation on $file2 does not change"
15117 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15118 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15120 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15122 run_test 184a "Basic layout swap"
15125 check_swap_layouts_support
15127 dir0=$DIR/$tdir/$testnum
15128 mkdir -p $dir0 || error "creating dir $dir0"
15135 $LFS setstripe -c1 $file1
15136 $LFS setstripe -c2 $file2
15137 $LFS setstripe -c1 $file3
15138 chown $RUNAS_ID $file3
15139 gen1=$($LFS getstripe -g $file1)
15140 gen2=$($LFS getstripe -g $file2)
15142 $LFS swap_layouts $dir1 $dir2 &&
15143 error "swap of directories layouts should fail"
15144 $LFS swap_layouts $dir1 $file1 &&
15145 error "swap of directory and file layouts should fail"
15146 $RUNAS $LFS swap_layouts $file1 $file2 &&
15147 error "swap of file we cannot write should fail"
15148 $LFS swap_layouts $file1 $file3 &&
15149 error "swap of file with different owner should fail"
15150 /bin/true # to clear error code
15152 run_test 184b "Forbidden layout swap (will generate errors)"
15155 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15156 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15157 check_swap_layouts_support
15159 local dir0=$DIR/$tdir/$testnum
15160 mkdir -p $dir0 || error "creating dir $dir0"
15162 local ref1=$dir0/ref1
15163 local ref2=$dir0/ref2
15164 local file1=$dir0/file1
15165 local file2=$dir0/file2
15166 # create a file large enough for the concurrent test
15167 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15168 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15169 echo "ref file size: ref1($(stat -c %s $ref1))," \
15170 "ref2($(stat -c %s $ref2))"
15173 dd if=$ref1 of=$file1 bs=16k &
15176 # Make sure dd starts to copy file
15177 while [ ! -f $file1 ]; do sleep 0.1; done
15179 $LFS swap_layouts $file1 $file2
15182 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15183 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15185 # how many bytes copied before swapping layout
15186 local copied=$(stat -c %s $file2)
15187 local remaining=$(stat -c %s $ref1)
15188 remaining=$((remaining - copied))
15189 echo "Copied $copied bytes before swapping layout..."
15191 cmp -n $copied $file1 $ref2 | grep differ &&
15192 error "Content mismatch [0, $copied) of ref2 and file1"
15193 cmp -n $copied $file2 $ref1 ||
15194 error "Content mismatch [0, $copied) of ref1 and file2"
15195 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15196 error "Content mismatch [$copied, EOF) of ref1 and file1"
15199 rm -f $ref1 $ref2 $file1 $file2
15201 run_test 184c "Concurrent write and layout swap"
15204 check_swap_layouts_support
15205 [ -z "$(which getfattr 2>/dev/null)" ] &&
15206 skip_env "no getfattr command"
15208 local file1=$DIR/$tdir/$tfile-1
15209 local file2=$DIR/$tdir/$tfile-2
15210 local file3=$DIR/$tdir/$tfile-3
15214 mkdir -p $DIR/$tdir
15215 touch $file1 || error "create $file1 failed"
15216 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15217 error "create $file2 failed"
15218 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15219 error "create $file3 failed"
15220 lovea1=$(get_layout_param $file1)
15222 $LFS swap_layouts $file2 $file3 ||
15223 error "swap $file2 $file3 layouts failed"
15224 $LFS swap_layouts $file1 $file2 ||
15225 error "swap $file1 $file2 layouts failed"
15227 lovea2=$(get_layout_param $file2)
15230 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15232 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15233 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15235 run_test 184d "allow stripeless layouts swap"
15238 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15239 skip "Need MDS version at least 2.6.94"
15240 check_swap_layouts_support
15241 [ -z "$(which getfattr 2>/dev/null)" ] &&
15242 skip_env "no getfattr command"
15244 local file1=$DIR/$tdir/$tfile-1
15245 local file2=$DIR/$tdir/$tfile-2
15246 local file3=$DIR/$tdir/$tfile-3
15249 mkdir -p $DIR/$tdir
15250 touch $file1 || error "create $file1 failed"
15251 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15252 error "create $file2 failed"
15253 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15254 error "create $file3 failed"
15256 $LFS swap_layouts $file1 $file2 ||
15257 error "swap $file1 $file2 layouts failed"
15259 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15260 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15262 echo 123 > $file1 || error "Should be able to write into $file1"
15264 $LFS swap_layouts $file1 $file3 ||
15265 error "swap $file1 $file3 layouts failed"
15267 echo 123 > $file1 || error "Should be able to write into $file1"
15269 rm -rf $file1 $file2 $file3
15271 run_test 184e "Recreate layout after stripeless layout swaps"
15274 # Create a file with name longer than sizeof(struct stat) ==
15275 # 144 to see if we can get chars from the file name to appear
15276 # in the returned striping. Note that 'f' == 0x66.
15277 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15279 mkdir -p $DIR/$tdir
15280 mcreate $DIR/$tdir/$file
15281 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15282 error "IOC_MDC_GETFILEINFO returned garbage striping"
15285 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15287 test_185() { # LU-2441
15288 # LU-3553 - no volatile file support in old servers
15289 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15290 skip "Need MDS version at least 2.3.60"
15292 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15293 touch $DIR/$tdir/spoo
15294 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15295 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15296 error "cannot create/write a volatile file"
15297 [ "$FILESET" == "" ] &&
15298 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15299 error "FID is still valid after close"
15301 multiop_bg_pause $DIR/$tdir vVw4096_c
15308 # assume that the next FID for this client is sequential, since stdout
15309 # is unfortunately eaten by multiop_bg_pause
15310 local n=$((${fidv[1]} + 1))
15311 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15312 if [ "$FILESET" == "" ]; then
15313 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15314 error "FID is missing before close"
15316 kill -USR1 $multi_pid
15317 # 1 second delay, so if mtime change we will see it
15319 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15320 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15322 run_test 185 "Volatile file support"
15324 function create_check_volatile() {
15328 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15331 local FID=$(cat /tmp/${tfile}.fid)
15332 [ "$FID" == "" ] && error "can't get FID for volatile"
15333 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15334 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15335 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15339 cancel_lru_locks mdc # flush opencache
15340 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15345 # LU-12516 - volatile creation via .lustre
15346 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15347 skip "Need MDS version at least 2.3.55"
15349 create_check_volatile 0
15350 [ $MDSCOUNT -lt 2 ] && return 0
15353 create_check_volatile 1
15357 run_test 185a "Volatile file creation in .lustre/fid/"
15360 remote_mds_nodsh && skip "remote MDS with nodsh"
15361 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15362 skip "Need MDS version at least 2.3.0"
15364 local dir0=$DIR/$tdir/$testnum
15365 mkdir -p $dir0 || error "creating dir $dir0"
15367 local file=$dir0/file1
15368 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15369 local dv1=$($LFS data_version $file)
15370 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15371 local dv2=$($LFS data_version $file)
15372 [[ $dv1 != $dv2 ]] ||
15373 error "data version did not change on write $dv1 == $dv2"
15378 run_test 187a "Test data version change"
15381 remote_mds_nodsh && skip "remote MDS with nodsh"
15382 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15383 skip "Need MDS version at least 2.3.0"
15385 local dir0=$DIR/$tdir/$testnum
15386 mkdir -p $dir0 || error "creating dir $dir0"
15388 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15389 [[ ${DV[0]} != ${DV[1]} ]] ||
15390 error "data version did not change on write"\
15391 " ${DV[0]} == ${DV[1]}"
15396 run_test 187b "Test data version change on volatile file"
15399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15400 remote_mgs_nodsh && skip "remote MGS with nodsh"
15401 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15403 local POOL=${POOL:-cea1}
15404 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15405 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15408 local last_ost=$(($OSTCOUNT - 1))
15410 local ost_list=$(seq $first_ost $ost_step $last_ost)
15411 local ost_range="$first_ost $last_ost $ost_step"
15412 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15413 local file_dir=$POOL_ROOT/file_tst
15414 local subdir=$test_path/subdir
15418 # former test_200a test_200b
15419 pool_add $POOL || { rc=$? ; break; }
15420 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15421 # former test_200c test_200d
15422 mkdir -p $test_path
15423 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15424 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15426 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15427 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15428 || { rc=$? ; break; }
15429 # former test_200e test_200f
15430 local files=$((OSTCOUNT*3))
15431 pool_alloc_files $POOL $test_path $files "$ost_list" \
15432 || { rc=$? ; break; }
15433 pool_create_files $POOL $file_dir $files "$ost_list" \
15434 || { rc=$? ; break; }
15435 # former test_200g test_200h
15436 pool_lfs_df $POOL || { rc=$? ; break; }
15437 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15439 # former test_201a test_201b test_201c
15440 pool_remove_first_target $POOL || { rc=$? ; break; }
15442 local f=$test_path/$tfile
15443 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15444 pool_remove $POOL $f || { rc=$? ; break; }
15452 run_test 200 "OST pools"
15454 # usage: default_attr <count | size | offset>
15456 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15459 # usage: check_default_stripe_attr
15460 check_default_stripe_attr() {
15461 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15464 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15466 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15470 error "unknown getstripe attr '$1'"
15473 [ $ACTUAL == $EXPECTED ] ||
15474 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15478 test_mkdir $DIR/$tdir
15479 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15481 check_default_stripe_attr --stripe-count
15482 check_default_stripe_attr --stripe-size
15483 check_default_stripe_attr --stripe-index
15485 run_test 204a "Print default stripe attributes"
15488 test_mkdir $DIR/$tdir
15489 $LFS setstripe --stripe-count 1 $DIR/$tdir
15491 check_default_stripe_attr --stripe-size
15492 check_default_stripe_attr --stripe-index
15494 run_test 204b "Print default stripe size and offset"
15497 test_mkdir $DIR/$tdir
15498 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15500 check_default_stripe_attr --stripe-count
15501 check_default_stripe_attr --stripe-index
15503 run_test 204c "Print default stripe count and offset"
15506 test_mkdir $DIR/$tdir
15507 $LFS setstripe --stripe-index 0 $DIR/$tdir
15509 check_default_stripe_attr --stripe-count
15510 check_default_stripe_attr --stripe-size
15512 run_test 204d "Print default stripe count and size"
15515 test_mkdir $DIR/$tdir
15516 $LFS setstripe -d $DIR/$tdir
15518 check_default_stripe_attr --stripe-count --raw
15519 check_default_stripe_attr --stripe-size --raw
15520 check_default_stripe_attr --stripe-index --raw
15522 run_test 204e "Print raw stripe attributes"
15525 test_mkdir $DIR/$tdir
15526 $LFS setstripe --stripe-count 1 $DIR/$tdir
15528 check_default_stripe_attr --stripe-size --raw
15529 check_default_stripe_attr --stripe-index --raw
15531 run_test 204f "Print raw stripe size and offset"
15534 test_mkdir $DIR/$tdir
15535 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15537 check_default_stripe_attr --stripe-count --raw
15538 check_default_stripe_attr --stripe-index --raw
15540 run_test 204g "Print raw stripe count and offset"
15543 test_mkdir $DIR/$tdir
15544 $LFS setstripe --stripe-index 0 $DIR/$tdir
15546 check_default_stripe_attr --stripe-count --raw
15547 check_default_stripe_attr --stripe-size --raw
15549 run_test 204h "Print raw stripe count and size"
15551 # Figure out which job scheduler is being used, if any,
15552 # or use a fake one
15553 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15554 JOBENV=SLURM_JOB_ID
15555 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15557 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15559 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15560 JOBENV=LOADL_STEP_ID
15561 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15564 $LCTL list_param jobid_name > /dev/null 2>&1
15565 if [ $? -eq 0 ]; then
15571 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15573 verify_jobstats() {
15578 # we don't really need to clear the stats for this test to work, since each
15579 # command has a unique jobid, but it makes debugging easier if needed.
15580 # for facet in $facets; do
15581 # local dev=$(convert_facet2label $facet)
15582 # # clear old jobstats
15583 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15586 # use a new JobID for each test, or we might see an old one
15587 [ "$JOBENV" = "FAKE_JOBID" ] &&
15588 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15590 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15592 [ "$JOBENV" = "nodelocal" ] && {
15593 FAKE_JOBID=id.$testnum.%e.$RANDOM
15594 $LCTL set_param jobid_name=$FAKE_JOBID
15595 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15598 log "Test: ${cmd[*]}"
15599 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15601 if [ $JOBENV = "FAKE_JOBID" ]; then
15602 FAKE_JOBID=$JOBVAL ${cmd[*]}
15607 # all files are created on OST0000
15608 for facet in $facets; do
15609 local stats="*.$(convert_facet2label $facet).job_stats"
15611 # strip out libtool wrappers for in-tree executables
15612 if [ $(do_facet $facet lctl get_param $stats |
15613 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15614 do_facet $facet lctl get_param $stats
15615 error "No jobstats for $JOBVAL found on $facet::$stats"
15621 local new_jobenv=$1
15623 set_persistent_param_and_check client "jobid_var" \
15624 "$FSNAME.sys.jobid_var" $new_jobenv
15627 test_205a() { # Job stats
15628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15629 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15630 skip "Need MDS version with at least 2.7.1"
15631 remote_mgs_nodsh && skip "remote MGS with nodsh"
15632 remote_mds_nodsh && skip "remote MDS with nodsh"
15633 remote_ost_nodsh && skip "remote OST with nodsh"
15634 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15635 skip "Server doesn't support jobstats"
15636 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15638 local old_jobenv=$($LCTL get_param -n jobid_var)
15639 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15641 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15642 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15644 stack_trap "do_facet mgs $PERM_CMD \
15645 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15649 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15650 mdt.*.job_cleanup_interval | head -n 1)
15651 local new_interval=5
15652 do_facet $SINGLEMDS \
15653 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15654 stack_trap "do_facet $SINGLEMDS \
15655 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15656 local start=$SECONDS
15660 cmd="mkdir $DIR/$tdir"
15661 verify_jobstats "$cmd" "$SINGLEMDS"
15663 cmd="rmdir $DIR/$tdir"
15664 verify_jobstats "$cmd" "$SINGLEMDS"
15665 # mkdir on secondary MDT
15666 if [ $MDSCOUNT -gt 1 ]; then
15667 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15668 verify_jobstats "$cmd" "mds2"
15671 cmd="mknod $DIR/$tfile c 1 3"
15672 verify_jobstats "$cmd" "$SINGLEMDS"
15674 cmd="rm -f $DIR/$tfile"
15675 verify_jobstats "$cmd" "$SINGLEMDS"
15676 # create all files on OST0000 so verify_jobstats can find OST stats
15678 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15679 verify_jobstats "$cmd" "$SINGLEMDS"
15681 cmd="touch $DIR/$tfile"
15682 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15684 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15685 verify_jobstats "$cmd" "ost1"
15687 cancel_lru_locks osc
15688 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15689 verify_jobstats "$cmd" "ost1"
15691 cmd="$TRUNCATE $DIR/$tfile 0"
15692 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15694 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15695 verify_jobstats "$cmd" "$SINGLEMDS"
15696 # jobstats expiry - sleep until old stats should be expired
15697 local left=$((new_interval + 5 - (SECONDS - start)))
15698 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15699 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15701 cmd="mkdir $DIR/$tdir.expire"
15702 verify_jobstats "$cmd" "$SINGLEMDS"
15703 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15704 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15706 # Ensure that jobid are present in changelog (if supported by MDS)
15707 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15708 changelog_dump | tail -10
15709 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15710 [ $jobids -eq 9 ] ||
15711 error "Wrong changelog jobid count $jobids != 9"
15715 jobstats_set $JOBENV
15717 changelog_dump | grep $tfile
15718 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15719 [ $jobids -eq 0 ] ||
15720 error "Unexpected jobids when jobid_var=$JOBENV"
15723 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15724 JOBENV="JOBCOMPLEX"
15725 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15727 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15729 run_test 205a "Verify job stats"
15733 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
15734 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
15735 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
15736 grep job_id: | grep foolish &&
15737 error "Unexpected jobid found"
15740 run_test 205b "Verify job stats jobid parsing"
15742 # LU-1480, LU-1773 and LU-1657
15744 mkdir -p $DIR/$tdir
15745 $LFS setstripe -c -1 $DIR/$tdir
15746 #define OBD_FAIL_LOV_INIT 0x1403
15747 $LCTL set_param fail_loc=0xa0001403
15748 $LCTL set_param fail_val=1
15749 touch $DIR/$tdir/$tfile || true
15751 run_test 206 "fail lov_init_raid0() doesn't lbug"
15754 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15755 local fsz=`stat -c %s $DIR/$tfile`
15756 cancel_lru_locks mdc
15758 # do not return layout in getattr intent
15759 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15760 $LCTL set_param fail_loc=0x170
15761 local sz=`stat -c %s $DIR/$tfile`
15763 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15767 run_test 207a "can refresh layout at glimpse"
15770 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15771 local cksum=`md5sum $DIR/$tfile`
15772 local fsz=`stat -c %s $DIR/$tfile`
15773 cancel_lru_locks mdc
15774 cancel_lru_locks osc
15776 # do not return layout in getattr intent
15777 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15778 $LCTL set_param fail_loc=0x171
15780 # it will refresh layout after the file is opened but before read issues
15781 echo checksum is "$cksum"
15782 echo "$cksum" |md5sum -c --quiet || error "file differs"
15786 run_test 207b "can refresh layout at open"
15789 # FIXME: in this test suite, only RD lease is used. This is okay
15790 # for now as only exclusive open is supported. After generic lease
15791 # is done, this test suite should be revised. - Jinshan
15793 remote_mds_nodsh && skip "remote MDS with nodsh"
15794 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15795 skip "Need MDS version at least 2.4.52"
15797 echo "==== test 1: verify get lease work"
15798 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15800 echo "==== test 2: verify lease can be broken by upcoming open"
15801 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15805 $MULTIOP $DIR/$tfile oO_RDONLY:c
15806 kill -USR1 $PID && wait $PID || error "break lease error"
15808 echo "==== test 3: verify lease can't be granted if an open already exists"
15809 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15813 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15814 kill -USR1 $PID && wait $PID || error "open file error"
15816 echo "==== test 4: lease can sustain over recovery"
15817 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15823 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15825 echo "==== test 5: lease broken can't be regained by replay"
15826 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15830 # open file to break lease and then recovery
15831 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15834 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15838 run_test 208 "Exclusive open"
15841 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15842 skip_env "must have disp_stripe"
15845 sync; sleep 5; sync;
15847 echo 3 > /proc/sys/vm/drop_caches
15848 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15850 # open/close 500 times
15851 for i in $(seq 500); do
15855 echo 3 > /proc/sys/vm/drop_caches
15856 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15858 echo "before: $req_before, after: $req_after"
15859 [ $((req_after - req_before)) -ge 300 ] &&
15860 error "open/close requests are not freed"
15863 run_test 209 "read-only open/close requests should be freed promptly"
15867 size=$((size % 8192 + 1))
15868 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15869 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15870 rm -f $DIR/f212 $DIR/f212.xyz
15872 run_test 212 "Sendfile test ============================================"
15875 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15876 cancel_lru_locks osc
15877 lctl set_param fail_loc=0x8000040f
15878 # generate a read lock
15879 cat $DIR/$tfile > /dev/null
15880 # write to the file, it will try to cancel the above read lock.
15881 cat /etc/hosts >> $DIR/$tfile
15883 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15885 test_214() { # for bug 20133
15886 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15887 for (( i=0; i < 340; i++ )) ; do
15888 touch $DIR/$tdir/d214c/a$i
15891 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15892 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15893 ls $DIR/d214c || error "ls $DIR/d214c failed"
15894 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15895 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15897 run_test 214 "hash-indexed directory test - bug 20133"
15899 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15900 create_lnet_proc_files() {
15901 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15904 # counterpart of create_lnet_proc_files
15905 remove_lnet_proc_files() {
15906 rm -f $TMP/lnet_$1.sys
15909 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15910 # 3rd arg as regexp for body
15911 check_lnet_proc_stats() {
15912 local l=$(cat "$TMP/lnet_$1" |wc -l)
15913 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15915 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15918 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15919 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15920 # optional and can be regexp for 2nd line (lnet.routes case)
15921 check_lnet_proc_entry() {
15922 local blp=2 # blp stands for 'position of 1st line of body'
15923 [ -z "$5" ] || blp=3 # lnet.routes case
15925 local l=$(cat "$TMP/lnet_$1" |wc -l)
15926 # subtracting one from $blp because the body can be empty
15927 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15929 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15930 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15932 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15933 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15935 # bail out if any unexpected line happened
15936 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15937 [ "$?" != 0 ] || error "$2 misformatted"
15940 test_215() { # for bugs 18102, 21079, 21517
15941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15943 local N='(0|[1-9][0-9]*)' # non-negative numeric
15944 local P='[1-9][0-9]*' # positive numeric
15945 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15946 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15947 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15948 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15950 local L1 # regexp for 1st line
15951 local L2 # regexp for 2nd line (optional)
15952 local BR # regexp for the rest (body)
15954 # lnet.stats should look as 11 space-separated non-negative numerics
15955 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15956 create_lnet_proc_files "stats"
15957 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15958 remove_lnet_proc_files "stats"
15960 # lnet.routes should look like this:
15961 # Routing disabled/enabled
15962 # net hops priority state router
15963 # where net is a string like tcp0, hops > 0, priority >= 0,
15964 # state is up/down,
15965 # router is a string like 192.168.1.1@tcp2
15966 L1="^Routing (disabled|enabled)$"
15967 L2="^net +hops +priority +state +router$"
15968 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15969 create_lnet_proc_files "routes"
15970 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15971 remove_lnet_proc_files "routes"
15973 # lnet.routers should look like this:
15974 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15975 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15976 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15977 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15978 L1="^ref +rtr_ref +alive +router$"
15979 BR="^$P +$P +(up|down) +$NID$"
15980 create_lnet_proc_files "routers"
15981 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15982 remove_lnet_proc_files "routers"
15984 # lnet.peers should look like this:
15985 # nid refs state last max rtr min tx min queue
15986 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15987 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15988 # numeric (0 or >0 or <0), queue >= 0.
15989 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15990 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15991 create_lnet_proc_files "peers"
15992 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15993 remove_lnet_proc_files "peers"
15995 # lnet.buffers should look like this:
15996 # pages count credits min
15997 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15998 L1="^pages +count +credits +min$"
15999 BR="^ +$N +$N +$I +$I$"
16000 create_lnet_proc_files "buffers"
16001 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16002 remove_lnet_proc_files "buffers"
16004 # lnet.nis should look like this:
16005 # nid status alive refs peer rtr max tx min
16006 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16007 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16008 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16009 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16010 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16011 create_lnet_proc_files "nis"
16012 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16013 remove_lnet_proc_files "nis"
16015 # can we successfully write to lnet.stats?
16016 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16018 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16020 test_216() { # bug 20317
16021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16022 remote_ost_nodsh && skip "remote OST with nodsh"
16025 local facets=$(get_facets OST)
16026 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16028 save_lustre_params client "osc.*.contention_seconds" > $p
16029 save_lustre_params $facets \
16030 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16031 save_lustre_params $facets \
16032 "ldlm.namespaces.filter-*.contended_locks" >> $p
16033 save_lustre_params $facets \
16034 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16035 clear_stats osc.*.osc_stats
16037 # agressive lockless i/o settings
16038 do_nodes $(comma_list $(osts_nodes)) \
16039 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16040 ldlm.namespaces.filter-*.contended_locks=0 \
16041 ldlm.namespaces.filter-*.contention_seconds=60"
16042 lctl set_param -n osc.*.contention_seconds=60
16044 $DIRECTIO write $DIR/$tfile 0 10 4096
16045 $CHECKSTAT -s 40960 $DIR/$tfile
16047 # disable lockless i/o
16048 do_nodes $(comma_list $(osts_nodes)) \
16049 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16050 ldlm.namespaces.filter-*.contended_locks=32 \
16051 ldlm.namespaces.filter-*.contention_seconds=0"
16052 lctl set_param -n osc.*.contention_seconds=0
16053 clear_stats osc.*.osc_stats
16055 dd if=/dev/zero of=$DIR/$tfile count=0
16056 $CHECKSTAT -s 0 $DIR/$tfile
16058 restore_lustre_params <$p
16062 run_test 216 "check lockless direct write updates file size and kms correctly"
16064 test_217() { # bug 22430
16065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16070 for node in $(nodes_list); do
16071 nid=$(host_nids_address $node $NETTYPE)
16072 if [[ $nid = *-* ]] ; then
16073 echo "lctl ping $(h2nettype $nid)"
16074 lctl ping $(h2nettype $nid)
16076 echo "skipping $node (no hyphen detected)"
16080 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16083 # do directio so as not to populate the page cache
16084 log "creating a 10 Mb file"
16085 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16086 log "starting reads"
16087 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16088 log "truncating the file"
16089 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16091 kill %+ || true # reads might have finished
16092 echo "wait until dd is finished"
16094 log "removing the temporary file"
16095 rm -rf $DIR/$tfile || error "tmp file removal failed"
16097 run_test 218 "parallel read and truncate should not deadlock"
16100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16102 # write one partial page
16103 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16104 # set no grant so vvp_io_commit_write will do sync write
16105 $LCTL set_param fail_loc=0x411
16106 # write a full page at the end of file
16107 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16109 $LCTL set_param fail_loc=0
16110 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16111 $LCTL set_param fail_loc=0x411
16112 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16115 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16116 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16118 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16120 test_220() { #LU-325
16121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16122 remote_ost_nodsh && skip "remote OST with nodsh"
16123 remote_mds_nodsh && skip "remote MDS with nodsh"
16124 remote_mgs_nodsh && skip "remote MGS with nodsh"
16128 # create on MDT0000 so the last_id and next_id are correct
16130 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16134 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16135 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16136 osp.$mdtosc_proc1.prealloc_last_id)
16137 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16138 osp.$mdtosc_proc1.prealloc_next_id)
16142 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16143 #define OBD_FAIL_OST_ENOINO 0x229
16144 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16145 create_pool $FSNAME.$TESTNAME || return 1
16146 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16148 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16150 MDSOBJS=$((last_id - next_id))
16151 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16153 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16154 echo "OST still has $count kbytes free"
16156 echo "create $MDSOBJS files @next_id..."
16157 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16159 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16160 osp.$mdtosc_proc1.prealloc_last_id)
16161 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16162 osp.$mdtosc_proc1.prealloc_next_id)
16164 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16169 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16170 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16172 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16173 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16174 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16175 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16176 echo "unlink $MDSOBJS files @$next_id..."
16177 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16179 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16184 dd if=`which date` of=$MOUNT/date oflag=sync
16185 chmod +x $MOUNT/date
16187 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16188 $LCTL set_param fail_loc=0x80001401
16190 $MOUNT/date > /dev/null
16193 run_test 221 "make sure fault and truncate race to not cause OOM"
16196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16199 test_mkdir $DIR/$tdir
16200 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16201 createmany -o $DIR/$tdir/$tfile 10
16202 cancel_lru_locks mdc
16203 cancel_lru_locks osc
16204 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16205 $LCTL set_param fail_loc=0x31a
16206 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16207 $LCTL set_param fail_loc=0
16210 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16216 test_mkdir $DIR/$tdir
16217 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16218 createmany -o $DIR/$tdir/$tfile 10
16219 cancel_lru_locks mdc
16220 cancel_lru_locks osc
16221 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16222 $LCTL set_param fail_loc=0x31a
16223 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16224 $LCTL set_param fail_loc=0
16226 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16232 test_mkdir $DIR/$tdir
16233 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16234 createmany -o $DIR/$tdir/$tfile 10
16235 cancel_lru_locks mdc
16236 cancel_lru_locks osc
16237 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16238 $LCTL set_param fail_loc=0x31b
16239 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16240 $LCTL set_param fail_loc=0
16243 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16245 test_224a() { # LU-1039, MRP-303
16246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16248 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16249 $LCTL set_param fail_loc=0x508
16250 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16251 $LCTL set_param fail_loc=0
16254 run_test 224a "Don't panic on bulk IO failure"
16256 test_224b() { # LU-1039, MRP-303
16257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16259 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16260 cancel_lru_locks osc
16261 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16262 $LCTL set_param fail_loc=0x515
16263 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16264 $LCTL set_param fail_loc=0
16267 run_test 224b "Don't panic on bulk IO failure"
16269 test_224c() { # LU-6441
16270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16271 remote_mds_nodsh && skip "remote MDS with nodsh"
16273 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16274 save_writethrough $p
16275 set_cache writethrough on
16277 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16278 local at_max=$($LCTL get_param -n at_max)
16279 local timeout=$($LCTL get_param -n timeout)
16280 local test_at="at_max"
16281 local param_at="$FSNAME.sys.at_max"
16282 local test_timeout="timeout"
16283 local param_timeout="$FSNAME.sys.timeout"
16285 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16287 set_persistent_param_and_check client "$test_at" "$param_at" 0
16288 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16290 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16291 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16292 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16293 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16295 do_facet ost1 "$LCTL set_param fail_loc=0"
16297 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16298 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16301 $LCTL set_param -n $pages_per_rpc
16302 restore_lustre_params < $p
16305 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16307 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16310 if [ -z ${MDSSURVEY} ]; then
16311 skip_env "mds-survey not found"
16313 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16314 skip "Need MDS version at least 2.2.51"
16316 local mds=$(facet_host $SINGLEMDS)
16317 local target=$(do_nodes $mds 'lctl dl' |
16318 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16320 local cmd1="file_count=1000 thrhi=4"
16321 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16322 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16323 local cmd="$cmd1 $cmd2 $cmd3"
16325 rm -f ${TMP}/mds_survey*
16327 eval $cmd || error "mds-survey with zero-stripe failed"
16328 cat ${TMP}/mds_survey*
16329 rm -f ${TMP}/mds_survey*
16331 run_test 225a "Metadata survey sanity with zero-stripe"
16334 if [ -z ${MDSSURVEY} ]; then
16335 skip_env "mds-survey not found"
16337 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16338 skip "Need MDS version at least 2.2.51"
16339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16340 remote_mds_nodsh && skip "remote MDS with nodsh"
16341 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16342 skip_env "Need to mount OST to test"
16345 local mds=$(facet_host $SINGLEMDS)
16346 local target=$(do_nodes $mds 'lctl dl' |
16347 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16349 local cmd1="file_count=1000 thrhi=4"
16350 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16351 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16352 local cmd="$cmd1 $cmd2 $cmd3"
16354 rm -f ${TMP}/mds_survey*
16356 eval $cmd || error "mds-survey with stripe_count failed"
16357 cat ${TMP}/mds_survey*
16358 rm -f ${TMP}/mds_survey*
16360 run_test 225b "Metadata survey sanity with stripe_count = 1"
16362 mcreate_path2fid () {
16368 local path=$DIR/$tdir/$name
16373 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16374 error "cannot create $desc"
16376 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16378 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16380 fid_path=$($LFS fid2path $MOUNT $fid)
16382 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16384 [ "$path" == "$fid_path" ] ||
16385 error "fid2path returned $fid_path, expected $path"
16387 echo "pass with $path and $fid"
16392 mkdir -p $DIR/$tdir
16394 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16395 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16396 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16397 mcreate_path2fid 0040666 0 0 dir "directory"
16398 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16399 mcreate_path2fid 0100666 0 0 file "regular file"
16400 mcreate_path2fid 0120666 0 0 link "symbolic link"
16401 mcreate_path2fid 0140666 0 0 sock "socket"
16403 run_test 226a "call path2fid and fid2path on files of all type"
16406 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16411 mkdir -p $DIR/$tdir
16412 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16413 error "create remote directory failed"
16414 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16415 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16416 "character special file (null)"
16417 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16418 "character special file (no device)"
16419 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16420 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16421 "block special file (loop)"
16422 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16423 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16424 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16426 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16428 # LU-1299 Executing or running ldd on a truncated executable does not
16429 # cause an out-of-memory condition.
16431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16432 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16434 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16435 chmod +x $MOUNT/date
16437 $MOUNT/date > /dev/null
16438 ldd $MOUNT/date > /dev/null
16441 run_test 227 "running truncated executable does not cause OOM"
16443 # LU-1512 try to reuse idle OI blocks
16445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16446 remote_mds_nodsh && skip "remote MDS with nodsh"
16447 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16449 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16450 local myDIR=$DIR/$tdir
16453 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16454 $LCTL set_param fail_loc=0x80001002
16455 createmany -o $myDIR/t- 10000
16456 $LCTL set_param fail_loc=0
16457 # The guard is current the largest FID holder
16459 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16461 local IDX=$(($SEQ % 64))
16463 do_facet $SINGLEMDS sync
16464 # Make sure journal flushed.
16466 local blk1=$(do_facet $SINGLEMDS \
16467 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16468 grep Blockcount | awk '{print $4}')
16470 # Remove old files, some OI blocks will become idle.
16471 unlinkmany $myDIR/t- 10000
16472 # Create new files, idle OI blocks should be reused.
16473 createmany -o $myDIR/t- 2000
16474 do_facet $SINGLEMDS sync
16475 # Make sure journal flushed.
16477 local blk2=$(do_facet $SINGLEMDS \
16478 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16479 grep Blockcount | awk '{print $4}')
16481 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16483 run_test 228a "try to reuse idle OI blocks"
16486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16487 remote_mds_nodsh && skip "remote MDS with nodsh"
16488 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16490 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16491 local myDIR=$DIR/$tdir
16494 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16495 $LCTL set_param fail_loc=0x80001002
16496 createmany -o $myDIR/t- 10000
16497 $LCTL set_param fail_loc=0
16498 # The guard is current the largest FID holder
16500 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16502 local IDX=$(($SEQ % 64))
16504 do_facet $SINGLEMDS sync
16505 # Make sure journal flushed.
16507 local blk1=$(do_facet $SINGLEMDS \
16508 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16509 grep Blockcount | awk '{print $4}')
16511 # Remove old files, some OI blocks will become idle.
16512 unlinkmany $myDIR/t- 10000
16515 stop $SINGLEMDS || error "Fail to stop MDT."
16517 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16519 df $MOUNT || error "Fail to df."
16520 # Create new files, idle OI blocks should be reused.
16521 createmany -o $myDIR/t- 2000
16522 do_facet $SINGLEMDS sync
16523 # Make sure journal flushed.
16525 local blk2=$(do_facet $SINGLEMDS \
16526 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16527 grep Blockcount | awk '{print $4}')
16529 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16531 run_test 228b "idle OI blocks can be reused after MDT restart"
16535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16536 remote_mds_nodsh && skip "remote MDS with nodsh"
16537 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16539 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16540 local myDIR=$DIR/$tdir
16543 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16544 $LCTL set_param fail_loc=0x80001002
16545 # 20000 files can guarantee there are index nodes in the OI file
16546 createmany -o $myDIR/t- 20000
16547 $LCTL set_param fail_loc=0
16548 # The guard is current the largest FID holder
16550 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16552 local IDX=$(($SEQ % 64))
16554 do_facet $SINGLEMDS sync
16555 # Make sure journal flushed.
16557 local blk1=$(do_facet $SINGLEMDS \
16558 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16559 grep Blockcount | awk '{print $4}')
16561 # Remove old files, some OI blocks will become idle.
16562 unlinkmany $myDIR/t- 20000
16564 # The OI file should become empty now
16566 # Create new files, idle OI blocks should be reused.
16567 createmany -o $myDIR/t- 2000
16568 do_facet $SINGLEMDS sync
16569 # Make sure journal flushed.
16571 local blk2=$(do_facet $SINGLEMDS \
16572 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16573 grep Blockcount | awk '{print $4}')
16575 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16577 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16579 test_229() { # LU-2482, LU-3448
16580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16581 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16582 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16583 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16587 # Create a file with a released layout and stripe count 2.
16588 $MULTIOP $DIR/$tfile H2c ||
16589 error "failed to create file with released layout"
16591 $LFS getstripe -v $DIR/$tfile
16593 local pattern=$($LFS getstripe -L $DIR/$tfile)
16594 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16596 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16598 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16599 stat $DIR/$tfile || error "failed to stat released file"
16601 chown $RUNAS_ID $DIR/$tfile ||
16602 error "chown $RUNAS_ID $DIR/$tfile failed"
16604 chgrp $RUNAS_ID $DIR/$tfile ||
16605 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16607 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16608 rm $DIR/$tfile || error "failed to remove released file"
16610 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16614 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16615 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16616 skip "Need MDS version at least 2.11.52"
16620 test_mkdir $DIR/$tdir
16621 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16622 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16623 [ $mdt_idx -ne 0 ] &&
16624 error "create local directory on wrong MDT $mdt_idx"
16626 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16627 error "create remote directory failed"
16628 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16629 [ $mdt_idx -ne $MDTIDX ] &&
16630 error "create remote directory on wrong MDT $mdt_idx"
16632 createmany -o $DIR/$tdir/test_230/t- 10 ||
16633 error "create files on remote directory failed"
16634 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16635 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16636 rm -r $DIR/$tdir || error "unlink remote directory failed"
16638 run_test 230a "Create remote directory and files under the remote directory"
16641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16642 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16643 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16644 skip "Need MDS version at least 2.11.52"
16652 local migrate_dir=$DIR/$tdir/migrate_dir
16653 local other_dir=$DIR/$tdir/other_dir
16655 test_mkdir $DIR/$tdir
16656 test_mkdir -i0 -c1 $migrate_dir
16657 test_mkdir -i0 -c1 $other_dir
16658 for ((i=0; i<10; i++)); do
16659 mkdir -p $migrate_dir/dir_${i}
16660 createmany -o $migrate_dir/dir_${i}/f 10 ||
16661 error "create files under remote dir failed $i"
16664 cp /etc/passwd $migrate_dir/$tfile
16665 cp /etc/passwd $other_dir/$tfile
16666 chattr +SAD $migrate_dir
16667 chattr +SAD $migrate_dir/$tfile
16669 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16670 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16671 local old_dir_mode=$(stat -c%f $migrate_dir)
16672 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16674 mkdir -p $migrate_dir/dir_default_stripe2
16675 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16676 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16678 mkdir -p $other_dir
16679 ln $migrate_dir/$tfile $other_dir/luna
16680 ln $migrate_dir/$tfile $migrate_dir/sofia
16681 ln $other_dir/$tfile $migrate_dir/david
16682 ln -s $migrate_dir/$tfile $other_dir/zachary
16683 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16684 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16686 $LFS migrate -m $MDTIDX $migrate_dir ||
16687 error "fails on migrating remote dir to MDT1"
16689 echo "migratate to MDT1, then checking.."
16690 for ((i = 0; i < 10; i++)); do
16691 for file in $(find $migrate_dir/dir_${i}); do
16692 mdt_index=$($LFS getstripe -m $file)
16693 [ $mdt_index == $MDTIDX ] ||
16694 error "$file is not on MDT${MDTIDX}"
16698 # the multiple link file should still in MDT0
16699 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16700 [ $mdt_index == 0 ] ||
16701 error "$file is not on MDT${MDTIDX}"
16703 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16704 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16705 error " expect $old_dir_flag get $new_dir_flag"
16707 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16708 [ "$old_file_flag" = "$new_file_flag" ] ||
16709 error " expect $old_file_flag get $new_file_flag"
16711 local new_dir_mode=$(stat -c%f $migrate_dir)
16712 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16713 error "expect mode $old_dir_mode get $new_dir_mode"
16715 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16716 [ "$old_file_mode" = "$new_file_mode" ] ||
16717 error "expect mode $old_file_mode get $new_file_mode"
16719 diff /etc/passwd $migrate_dir/$tfile ||
16720 error "$tfile different after migration"
16722 diff /etc/passwd $other_dir/luna ||
16723 error "luna different after migration"
16725 diff /etc/passwd $migrate_dir/sofia ||
16726 error "sofia different after migration"
16728 diff /etc/passwd $migrate_dir/david ||
16729 error "david different after migration"
16731 diff /etc/passwd $other_dir/zachary ||
16732 error "zachary different after migration"
16734 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16735 error "${tfile}_ln different after migration"
16737 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16738 error "${tfile}_ln_other different after migration"
16740 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16741 [ $stripe_count = 2 ] ||
16742 error "dir strpe_count $d != 2 after migration."
16744 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16745 [ $stripe_count = 2 ] ||
16746 error "file strpe_count $d != 2 after migration."
16748 #migrate back to MDT0
16751 $LFS migrate -m $MDTIDX $migrate_dir ||
16752 error "fails on migrating remote dir to MDT0"
16754 echo "migrate back to MDT0, checking.."
16755 for file in $(find $migrate_dir); do
16756 mdt_index=$($LFS getstripe -m $file)
16757 [ $mdt_index == $MDTIDX ] ||
16758 error "$file is not on MDT${MDTIDX}"
16761 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16762 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16763 error " expect $old_dir_flag get $new_dir_flag"
16765 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16766 [ "$old_file_flag" = "$new_file_flag" ] ||
16767 error " expect $old_file_flag get $new_file_flag"
16769 local new_dir_mode=$(stat -c%f $migrate_dir)
16770 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16771 error "expect mode $old_dir_mode get $new_dir_mode"
16773 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16774 [ "$old_file_mode" = "$new_file_mode" ] ||
16775 error "expect mode $old_file_mode get $new_file_mode"
16777 diff /etc/passwd ${migrate_dir}/$tfile ||
16778 error "$tfile different after migration"
16780 diff /etc/passwd ${other_dir}/luna ||
16781 error "luna different after migration"
16783 diff /etc/passwd ${migrate_dir}/sofia ||
16784 error "sofia different after migration"
16786 diff /etc/passwd ${other_dir}/zachary ||
16787 error "zachary different after migration"
16789 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16790 error "${tfile}_ln different after migration"
16792 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16793 error "${tfile}_ln_other different after migration"
16795 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16796 [ $stripe_count = 2 ] ||
16797 error "dir strpe_count $d != 2 after migration."
16799 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16800 [ $stripe_count = 2 ] ||
16801 error "file strpe_count $d != 2 after migration."
16803 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16805 run_test 230b "migrate directory"
16808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16810 remote_mds_nodsh && skip "remote MDS with nodsh"
16811 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16812 skip "Need MDS version at least 2.11.52"
16818 local migrate_dir=$DIR/$tdir/migrate_dir
16820 #If migrating directory fails in the middle, all entries of
16821 #the directory is still accessiable.
16822 test_mkdir $DIR/$tdir
16823 test_mkdir -i0 -c1 $migrate_dir
16824 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16826 createmany -o $migrate_dir/f $total ||
16827 error "create files under ${migrate_dir} failed"
16829 # fail after migrating top dir, and this will fail only once, so the
16830 # first sub file migration will fail (currently f3), others succeed.
16831 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16832 do_facet mds1 lctl set_param fail_loc=0x1801
16833 local t=$(ls $migrate_dir | wc -l)
16834 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16835 error "migrate should fail"
16836 local u=$(ls $migrate_dir | wc -l)
16837 [ "$u" == "$t" ] || error "$u != $t during migration"
16839 # add new dir/file should succeed
16840 mkdir $migrate_dir/dir ||
16841 error "mkdir failed under migrating directory"
16842 touch $migrate_dir/file ||
16843 error "create file failed under migrating directory"
16845 # add file with existing name should fail
16846 for file in $migrate_dir/f*; do
16847 stat $file > /dev/null || error "stat $file failed"
16848 $OPENFILE -f O_CREAT:O_EXCL $file &&
16849 error "open(O_CREAT|O_EXCL) $file should fail"
16850 $MULTIOP $file m && error "create $file should fail"
16851 touch $DIR/$tdir/remote_dir/$tfile ||
16852 error "touch $tfile failed"
16853 ln $DIR/$tdir/remote_dir/$tfile $file &&
16854 error "link $file should fail"
16855 mdt_index=$($LFS getstripe -m $file)
16856 if [ $mdt_index == 0 ]; then
16857 # file failed to migrate is not allowed to rename to
16858 mv $DIR/$tdir/remote_dir/$tfile $file &&
16859 error "rename to $file should fail"
16861 mv $DIR/$tdir/remote_dir/$tfile $file ||
16862 error "rename to $file failed"
16864 echo hello >> $file || error "write $file failed"
16867 # resume migration with different options should fail
16868 $LFS migrate -m 0 $migrate_dir &&
16869 error "migrate -m 0 $migrate_dir should fail"
16871 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16872 error "migrate -c 2 $migrate_dir should fail"
16874 # resume migration should succeed
16875 $LFS migrate -m $MDTIDX $migrate_dir ||
16876 error "migrate $migrate_dir failed"
16878 echo "Finish migration, then checking.."
16879 for file in $(find $migrate_dir); do
16880 mdt_index=$($LFS getstripe -m $file)
16881 [ $mdt_index == $MDTIDX ] ||
16882 error "$file is not on MDT${MDTIDX}"
16885 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16887 run_test 230c "check directory accessiblity if migration failed"
16890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16892 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16893 skip "Need MDS version at least 2.11.52"
16895 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16897 local migrate_dir=$DIR/$tdir/migrate_dir
16907 old_index=$((RANDOM % MDSCOUNT))
16908 old_count=$((MDSCOUNT - old_index))
16909 new_index=$((RANDOM % MDSCOUNT))
16910 new_count=$((MDSCOUNT - new_index))
16911 new_hash="all_char"
16913 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16914 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16916 test_mkdir $DIR/$tdir
16917 test_mkdir -i $old_index -c $old_count $migrate_dir
16919 for ((i=0; i<100; i++)); do
16920 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16921 createmany -o $migrate_dir/dir_${i}/f 100 ||
16922 error "create files under remote dir failed $i"
16925 echo -n "Migrate from MDT$old_index "
16926 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16927 echo -n "to MDT$new_index"
16928 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16931 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16932 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16933 error "migrate remote dir error"
16935 echo "Finish migration, then checking.."
16936 for file in $(find $migrate_dir); do
16937 mdt_index=$($LFS getstripe -m $file)
16938 if [ $mdt_index -lt $new_index ] ||
16939 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16940 error "$file is on MDT$mdt_index"
16944 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16946 run_test 230d "check migrate big directory"
16949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16951 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16952 skip "Need MDS version at least 2.11.52"
16959 mkdir -p $DIR/$tdir
16960 mkdir $DIR/$tdir/migrate_dir
16961 mkdir $DIR/$tdir/other_dir
16962 touch $DIR/$tdir/migrate_dir/a
16963 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16964 ls $DIR/$tdir/other_dir
16966 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16967 error "migrate dir fails"
16969 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16970 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16972 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16973 [ $mdt_index == 0 ] || error "a is not on MDT0"
16975 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16976 error "migrate dir fails"
16978 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16979 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16981 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16982 [ $mdt_index == 1 ] || error "a is not on MDT1"
16984 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16985 [ $mdt_index == 1 ] || error "b is not on MDT1"
16987 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16988 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16990 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16992 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16994 run_test 230e "migrate mulitple local link files"
16997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16999 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17000 skip "Need MDS version at least 2.11.52"
17005 mkdir -p $DIR/$tdir
17006 mkdir $DIR/$tdir/migrate_dir
17007 $LFS mkdir -i1 $DIR/$tdir/other_dir
17008 touch $DIR/$tdir/migrate_dir/a
17009 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17010 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17011 ls $DIR/$tdir/other_dir
17013 # a should be migrated to MDT1, since no other links on MDT0
17014 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17015 error "#1 migrate dir fails"
17016 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17017 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17018 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17019 [ $mdt_index == 1 ] || error "a is not on MDT1"
17021 # a should stay on MDT1, because it is a mulitple link file
17022 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17023 error "#2 migrate dir fails"
17024 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17025 [ $mdt_index == 1 ] || error "a is not on MDT1"
17027 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17028 error "#3 migrate dir fails"
17030 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17031 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17032 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17034 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17035 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17037 # a should be migrated to MDT0, since no other links on MDT1
17038 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17039 error "#4 migrate dir fails"
17040 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17041 [ $mdt_index == 0 ] || error "a is not on MDT0"
17043 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17045 run_test 230f "migrate mulitple remote link files"
17048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17049 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17050 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17051 skip "Need MDS version at least 2.11.52"
17053 mkdir -p $DIR/$tdir/migrate_dir
17055 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17056 error "migrating dir to non-exist MDT succeeds"
17059 run_test 230g "migrate dir to non-exist MDT"
17062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17063 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17064 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17065 skip "Need MDS version at least 2.11.52"
17069 mkdir -p $DIR/$tdir/migrate_dir
17071 $LFS migrate -m1 $DIR &&
17072 error "migrating mountpoint1 should fail"
17074 $LFS migrate -m1 $DIR/$tdir/.. &&
17075 error "migrating mountpoint2 should fail"
17078 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17079 error "migrating $tdir/migrate_dir/.. should fail"
17083 run_test 230h "migrate .. and root"
17086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17088 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17089 skip "Need MDS version at least 2.11.52"
17091 mkdir -p $DIR/$tdir/migrate_dir
17093 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17094 error "migration fails with a tailing slash"
17096 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17097 error "migration fails with two tailing slashes"
17099 run_test 230i "lfs migrate -m tolerates trailing slashes"
17102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17103 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17104 skip "Need MDS version at least 2.11.52"
17106 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17107 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17108 error "create $tfile failed"
17109 cat /etc/passwd > $DIR/$tdir/$tfile
17111 $LFS migrate -m 1 $DIR/$tdir
17113 cmp /etc/passwd $DIR/$tdir/$tfile ||
17114 error "DoM file mismatch after migration"
17116 run_test 230j "DoM file data not changed after dir migration"
17119 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17120 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17121 skip "Need MDS version at least 2.11.56"
17124 local files_on_starting_mdt=0
17126 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17127 $LFS getdirstripe $DIR/$tdir
17128 for i in $(seq $total); do
17129 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17130 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17131 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17134 echo "$files_on_starting_mdt files on MDT0"
17136 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17137 $LFS getdirstripe $DIR/$tdir
17139 files_on_starting_mdt=0
17140 for i in $(seq $total); do
17141 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17142 error "file $tfile.$i mismatch after migration"
17143 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17144 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17147 echo "$files_on_starting_mdt files on MDT1 after migration"
17148 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17150 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17151 $LFS getdirstripe $DIR/$tdir
17153 files_on_starting_mdt=0
17154 for i in $(seq $total); do
17155 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17156 error "file $tfile.$i mismatch after 2nd migration"
17157 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17158 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17161 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17162 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17166 run_test 230k "file data not changed after dir migration"
17169 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17170 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17171 skip "Need MDS version at least 2.11.56"
17173 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17174 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17175 error "create files under remote dir failed $i"
17176 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17178 run_test 230l "readdir between MDTs won't crash"
17181 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17182 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17183 skip "Need MDS version at least 2.11.56"
17186 local mig_dir=$DIR/$tdir/migrate_dir
17187 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17191 echo "Creating files and dirs with xattrs"
17192 test_mkdir $DIR/$tdir
17193 test_mkdir -i0 -c1 $mig_dir
17195 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17196 error "cannot set xattr attr1 on dir"
17197 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17198 error "cannot set xattr attr2 on dir"
17199 touch $mig_dir/dir/f0
17200 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17201 error "cannot set xattr attr1 on file"
17202 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17203 error "cannot set xattr attr2 on file"
17204 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17205 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17206 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17207 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17208 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17209 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17210 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17211 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17212 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17214 echo "Migrating to MDT1"
17215 $LFS migrate -m $MDTIDX $mig_dir ||
17216 error "fails on migrating dir to MDT1"
17218 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17219 echo "Checking xattrs"
17220 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17221 [ "$val" = $longstr ] ||
17222 error "expecting xattr1 $longstr on dir, found $val"
17223 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17224 [ "$val" = $shortstr ] ||
17225 error "expecting xattr2 $shortstr on dir, found $val"
17226 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17227 [ "$val" = $longstr ] ||
17228 error "expecting xattr1 $longstr on file, found $val"
17229 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17230 [ "$val" = $shortstr ] ||
17231 error "expecting xattr2 $shortstr on file, found $val"
17233 run_test 230m "xattrs not changed after dir migration"
17237 # For simplicity this test assumes that max_pages_per_rpc
17238 # is the same across all OSCs
17239 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17240 local bulk_size=$((max_pages * PAGE_SIZE))
17241 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17244 mkdir -p $DIR/$tdir
17245 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17246 error "failed to set stripe with -S ${brw_size}M option"
17248 # clear the OSC stats
17249 $LCTL set_param osc.*.stats=0 &>/dev/null
17252 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17253 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17254 oflag=direct &>/dev/null || error "dd failed"
17256 sync; sleep 1; sync # just to be safe
17257 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17258 if [ x$nrpcs != "x1" ]; then
17259 $LCTL get_param osc.*.stats
17260 error "found $nrpcs ost_write RPCs, not 1 as expected"
17264 # Drop the OSC cache, otherwise we will read from it
17265 cancel_lru_locks osc
17267 # clear the OSC stats
17268 $LCTL set_param osc.*.stats=0 &>/dev/null
17270 # Client reads $bulk_size.
17271 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17272 iflag=direct &>/dev/null || error "dd failed"
17274 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17275 if [ x$nrpcs != "x1" ]; then
17276 $LCTL get_param osc.*.stats
17277 error "found $nrpcs ost_read RPCs, not 1 as expected"
17280 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17283 mkdir -p $DIR/$tdir
17285 for i in {0..1023}; do
17286 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17287 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17288 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17292 run_test 231b "must not assert on fully utilized OST request buffer"
17295 mkdir -p $DIR/$tdir
17296 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17298 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17299 do_facet ost1 $LCTL set_param fail_loc=0x31c
17301 # ignore dd failure
17302 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17304 do_facet ost1 $LCTL set_param fail_loc=0
17305 umount_client $MOUNT || error "umount failed"
17306 mount_client $MOUNT || error "mount failed"
17307 stop ost1 || error "cannot stop ost1"
17308 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17310 run_test 232a "failed lock should not block umount"
17313 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17314 skip "Need MDS version at least 2.10.58"
17316 mkdir -p $DIR/$tdir
17317 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17318 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17320 cancel_lru_locks osc
17322 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17323 do_facet ost1 $LCTL set_param fail_loc=0x31c
17326 $LFS data_version $DIR/$tdir/$tfile || true
17328 do_facet ost1 $LCTL set_param fail_loc=0
17329 umount_client $MOUNT || error "umount failed"
17330 mount_client $MOUNT || error "mount failed"
17331 stop ost1 || error "cannot stop ost1"
17332 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17334 run_test 232b "failed data version lock should not block umount"
17337 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17338 skip "Need MDS version at least 2.3.64"
17339 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17341 local fid=$($LFS path2fid $MOUNT)
17343 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17344 error "cannot access $MOUNT using its FID '$fid'"
17346 run_test 233a "checking that OBF of the FS root succeeds"
17349 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17350 skip "Need MDS version at least 2.5.90"
17351 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17353 local fid=$($LFS path2fid $MOUNT/.lustre)
17355 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17356 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17358 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17359 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17360 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17362 run_test 233b "checking that OBF of the FS .lustre succeeds"
17365 local p="$TMP/sanityN-$TESTNAME.parameters"
17366 save_lustre_params client "llite.*.xattr_cache" > $p
17367 lctl set_param llite.*.xattr_cache 1 ||
17368 skip_env "xattr cache is not supported"
17370 mkdir -p $DIR/$tdir || error "mkdir failed"
17371 touch $DIR/$tdir/$tfile || error "touch failed"
17372 # OBD_FAIL_LLITE_XATTR_ENOMEM
17373 $LCTL set_param fail_loc=0x1405
17374 getfattr -n user.attr $DIR/$tdir/$tfile &&
17375 error "getfattr should have failed with ENOMEM"
17376 $LCTL set_param fail_loc=0x0
17379 restore_lustre_params < $p
17382 run_test 234 "xattr cache should not crash on ENOMEM"
17385 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17386 skip "Need MDS version at least 2.4.52"
17388 flock_deadlock $DIR/$tfile
17393 124) error "process hangs on a deadlock"
17395 *) error "error executing flock_deadlock $DIR/$tfile"
17399 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17403 check_swap_layouts_support
17405 local ref1=/etc/passwd
17406 local ref2=/etc/group
17407 local file1=$DIR/$tdir/f1
17408 local file2=$DIR/$tdir/f2
17410 test_mkdir -c1 $DIR/$tdir
17411 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17412 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17413 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17414 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17415 local fd=$(free_fd)
17416 local cmd="exec $fd<>$file2"
17419 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17420 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17423 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17428 run_test 236 "Layout swap on open unlinked file"
17430 # LU-4659 linkea consistency
17432 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17433 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17434 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17435 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17438 ln $DIR/$tfile $DIR/$tfile.lnk
17439 touch $DIR/$tfile.new
17440 mv $DIR/$tfile.new $DIR/$tfile
17441 local fid1=$($LFS path2fid $DIR/$tfile)
17442 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17443 local path1=$($LFS fid2path $FSNAME "$fid1")
17444 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17445 local path2=$($LFS fid2path $FSNAME "$fid2")
17446 [ $tfile.lnk == $path2 ] ||
17447 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17450 run_test 238 "Verify linkea consistency"
17452 test_239A() { # was test_239
17453 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17454 skip "Need MDS version at least 2.5.60"
17456 local list=$(comma_list $(mdts_nodes))
17458 mkdir -p $DIR/$tdir
17459 createmany -o $DIR/$tdir/f- 5000
17460 unlinkmany $DIR/$tdir/f- 5000
17461 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17462 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17463 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17464 osp.*MDT*.sync_in_flight" | calc_sum)
17465 [ "$changes" -eq 0 ] || error "$changes not synced"
17467 run_test 239A "osp_sync test"
17469 test_239a() { #LU-5297
17470 remote_mds_nodsh && skip "remote MDS with nodsh"
17473 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17474 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17475 chgrp $RUNAS_GID $DIR/$tfile
17476 wait_delete_completed
17478 run_test 239a "process invalid osp sync record correctly"
17480 test_239b() { #LU-5297
17481 remote_mds_nodsh && skip "remote MDS with nodsh"
17484 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17485 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17486 chgrp $RUNAS_GID $DIR/$tfile1
17487 wait_delete_completed
17488 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17490 chgrp $RUNAS_GID $DIR/$tfile2
17491 wait_delete_completed
17493 run_test 239b "process osp sync record with ENOMEM error correctly"
17496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17497 remote_mds_nodsh && skip "remote MDS with nodsh"
17499 mkdir -p $DIR/$tdir
17501 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17502 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17503 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17504 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17506 umount_client $MOUNT || error "umount failed"
17507 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17508 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17509 mount_client $MOUNT || error "failed to mount client"
17511 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17512 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17514 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17520 for LOOP in $(seq $count); do
17521 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17522 cancel_lru_locks $OSC || true
17530 for LOOP in $(seq $1); do
17531 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17536 test_241a() { # was test_241
17537 local bsize=$PAGE_SIZE
17539 (( bsize < 40960 )) && bsize=40960
17540 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17542 cancel_lru_locks $OSC
17543 test_241_bio 1000 $bsize &
17545 test_241_dio 1000 $bsize
17548 run_test 241a "bio vs dio"
17551 local bsize=$PAGE_SIZE
17553 (( bsize < 40960 )) && bsize=40960
17554 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17556 test_241_dio 1000 $bsize &
17558 test_241_dio 1000 $bsize
17561 run_test 241b "dio vs dio"
17564 remote_mds_nodsh && skip "remote MDS with nodsh"
17566 mkdir -p $DIR/$tdir
17567 touch $DIR/$tdir/$tfile
17569 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17570 do_facet mds1 lctl set_param fail_loc=0x105
17571 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17573 do_facet mds1 lctl set_param fail_loc=0
17574 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17576 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17580 test_mkdir $DIR/$tdir
17581 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17583 run_test 243 "various group lock tests"
17587 test_mkdir $DIR/$tdir
17588 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17589 sendfile_grouplock $DIR/$tdir/$tfile || \
17590 error "sendfile+grouplock failed"
17593 run_test 244a "sendfile with group lock tests"
17597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17600 local size=$((1024*1024))
17602 test_mkdir $DIR/$tdir
17603 for i in $(seq 1 $threads); do
17604 local file=$DIR/$tdir/file_$((i / 10))
17605 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17608 for i in $(seq 1 $threads); do
17612 run_test 244b "multi-threaded write with group lock"
17615 local flagname="multi_mod_rpcs"
17616 local connect_data_name="max_mod_rpcs"
17619 # check if multiple modify RPCs flag is set
17620 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17621 grep "connect_flags:")
17624 echo "$out" | grep -qw $flagname
17625 if [ $? -ne 0 ]; then
17626 echo "connect flag $flagname is not set"
17630 # check if multiple modify RPCs data is set
17631 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17634 echo "$out" | grep -qw $connect_data_name ||
17635 error "import should have connect data $connect_data_name"
17637 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17643 umount_client $submount
17648 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17650 skip_env "Fileset feature is not supported"
17652 local submount=${MOUNT}_$tdir
17655 mkdir -p $submount || error "mkdir $submount failed"
17656 FILESET="$FILESET/$tdir" mount_client $submount ||
17657 error "mount $submount failed"
17658 trap "cleanup_247 $submount" EXIT
17659 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17660 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17661 error "read $MOUNT/$tdir/$tfile failed"
17662 cleanup_247 $submount
17664 run_test 247a "mount subdir as fileset"
17667 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17668 skip_env "Fileset feature is not supported"
17670 local submount=${MOUNT}_$tdir
17672 rm -rf $MOUNT/$tdir
17673 mkdir -p $submount || error "mkdir $submount failed"
17675 FILESET="$FILESET/$tdir" mount_client $submount &&
17676 error "mount $submount should fail"
17679 run_test 247b "mount subdir that dose not exist"
17682 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17683 skip_env "Fileset feature is not supported"
17685 local submount=${MOUNT}_$tdir
17687 mkdir -p $MOUNT/$tdir/dir1
17688 mkdir -p $submount || error "mkdir $submount failed"
17689 trap "cleanup_247 $submount" EXIT
17690 FILESET="$FILESET/$tdir" mount_client $submount ||
17691 error "mount $submount failed"
17692 local fid=$($LFS path2fid $MOUNT/)
17693 $LFS fid2path $submount $fid && error "fid2path should fail"
17694 cleanup_247 $submount
17696 run_test 247c "running fid2path outside root"
17699 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17700 skip "Fileset feature is not supported"
17702 local submount=${MOUNT}_$tdir
17704 mkdir -p $MOUNT/$tdir/dir1
17705 mkdir -p $submount || error "mkdir $submount failed"
17706 FILESET="$FILESET/$tdir" mount_client $submount ||
17707 error "mount $submount failed"
17708 trap "cleanup_247 $submount" EXIT
17709 local fid=$($LFS path2fid $submount/dir1)
17710 $LFS fid2path $submount $fid || error "fid2path should succeed"
17711 cleanup_247 $submount
17713 run_test 247d "running fid2path inside root"
17717 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17719 skip "Fileset feature is not supported"
17721 local submount=${MOUNT}_$tdir
17724 mkdir -p $submount || error "mkdir $submount failed"
17725 FILESET="$FILESET/.." mount_client $submount &&
17726 error "mount $submount should fail"
17729 run_test 247e "mount .. as fileset"
17732 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17733 [ -z "$fast_read_sav" ] && skip "no fast read support"
17735 # create a large file for fast read verification
17736 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17738 # make sure the file is created correctly
17739 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17740 { rm -f $DIR/$tfile; skip "file creation error"; }
17742 echo "Test 1: verify that fast read is 4 times faster on cache read"
17744 # small read with fast read enabled
17745 $LCTL set_param -n llite.*.fast_read=1
17746 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17747 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17748 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17749 # small read with fast read disabled
17750 $LCTL set_param -n llite.*.fast_read=0
17751 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17752 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17753 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17755 # verify that fast read is 4 times faster for cache read
17756 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17757 error_not_in_vm "fast read was not 4 times faster: " \
17758 "$t_fast vs $t_slow"
17760 echo "Test 2: verify the performance between big and small read"
17761 $LCTL set_param -n llite.*.fast_read=1
17763 # 1k non-cache read
17764 cancel_lru_locks osc
17765 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17766 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17767 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17769 # 1M non-cache read
17770 cancel_lru_locks osc
17771 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17772 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17773 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17775 # verify that big IO is not 4 times faster than small IO
17776 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17777 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17779 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17782 run_test 248a "fast read verification"
17785 # Default short_io_bytes=16384, try both smaller and larger sizes.
17786 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17787 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17788 echo "bs=53248 count=113 normal buffered write"
17789 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17790 error "dd of initial data file failed"
17791 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17793 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17794 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17795 error "dd with sync normal writes failed"
17796 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17798 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17799 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17800 error "dd with sync small writes failed"
17801 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17803 cancel_lru_locks osc
17805 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17806 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17807 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17808 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17809 iflag=direct || error "dd with O_DIRECT small read failed"
17810 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17811 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17812 error "compare $TMP/$tfile.1 failed"
17814 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17815 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17817 # just to see what the maximum tunable value is, and test parsing
17818 echo "test invalid parameter 2MB"
17819 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17820 error "too-large short_io_bytes allowed"
17821 echo "test maximum parameter 512KB"
17822 # if we can set a larger short_io_bytes, run test regardless of version
17823 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17824 # older clients may not allow setting it this large, that's OK
17825 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17826 skip "Need at least client version 2.13.50"
17827 error "medium short_io_bytes failed"
17829 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17830 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17832 echo "test large parameter 64KB"
17833 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17834 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17836 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17837 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17838 error "dd with sync large writes failed"
17839 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17841 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17842 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17843 num=$((113 * 4096 / PAGE_SIZE))
17844 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17845 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17846 error "dd with O_DIRECT large writes failed"
17847 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17848 error "compare $DIR/$tfile.3 failed"
17850 cancel_lru_locks osc
17852 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17853 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17854 error "dd with O_DIRECT large read failed"
17855 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17856 error "compare $TMP/$tfile.2 failed"
17858 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17859 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17860 error "dd with O_DIRECT large read failed"
17861 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17862 error "compare $TMP/$tfile.3 failed"
17864 run_test 248b "test short_io read and write for both small and large sizes"
17866 test_249() { # LU-7890
17867 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17868 skip "Need at least version 2.8.54"
17871 $LFS setstripe -c 1 $DIR/$tfile
17872 # Offset 2T == 4k * 512M
17873 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17874 error "dd to 2T offset failed"
17876 run_test 249 "Write above 2T file size"
17879 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17880 && skip "no 16TB file size limit on ZFS"
17882 $LFS setstripe -c 1 $DIR/$tfile
17883 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17884 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17885 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17886 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17887 conv=notrunc,fsync && error "append succeeded"
17890 run_test 250 "Write above 16T limit"
17893 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17895 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17896 #Skip once - writing the first stripe will succeed
17897 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17898 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17899 error "short write happened"
17901 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17902 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17903 error "short read happened"
17907 run_test 251 "Handling short read and write correctly"
17910 remote_mds_nodsh && skip "remote MDS with nodsh"
17911 remote_ost_nodsh && skip "remote OST with nodsh"
17912 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17913 skip_env "ldiskfs only test"
17923 # check lr_reader on OST0000
17925 dev=$(facet_device $tgt)
17926 out=$(do_facet $tgt $LR_READER $dev)
17927 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17929 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17930 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17931 error "Invalid uuid returned by $LR_READER on target $tgt"
17932 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17934 # check lr_reader -c on MDT0000
17936 dev=$(facet_device $tgt)
17937 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17938 skip "$LR_READER does not support additional options"
17940 out=$(do_facet $tgt $LR_READER -c $dev)
17941 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17943 num=$(echo "$out" | grep -c "mdtlov")
17944 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17945 error "Invalid number of mdtlov clients returned by $LR_READER"
17946 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17948 # check lr_reader -cr on MDT0000
17949 out=$(do_facet $tgt $LR_READER -cr $dev)
17950 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17952 echo "$out" | grep -q "^reply_data:$" ||
17953 error "$LR_READER should have returned 'reply_data' section"
17954 num=$(echo "$out" | grep -c "client_generation")
17955 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17957 run_test 252 "check lr_reader tool"
17960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17961 remote_mds_nodsh && skip "remote MDS with nodsh"
17962 remote_mgs_nodsh && skip "remote MGS with nodsh"
17966 local ost_name=$(ostname_from_index $ostidx)
17969 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17970 do_facet $SINGLEMDS $LCTL get_param -n \
17971 osp.$mdtosc_proc1.reserved_mb_high ||
17972 skip "remote MDS does not support reserved_mb_high"
17976 wait_delete_completed
17979 pool_add $TESTNAME || error "Pool creation failed"
17980 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17982 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17983 error "Setstripe failed"
17985 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17987 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17989 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17991 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17992 osp.$mdtosc_proc1.prealloc_status)
17993 echo "prealloc_status $oa_status"
17995 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17996 error "File creation should fail"
17998 #object allocation was stopped, but we still able to append files
17999 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18000 oflag=append || error "Append failed"
18002 rm -f $DIR/$tdir/$tfile.0
18004 # For this test, we want to delete the files we created to go out of
18005 # space but leave the watermark, so we remain nearly out of space
18006 ost_watermarks_enospc_delete_files $tfile $ostidx
18008 wait_delete_completed
18012 for i in $(seq 10 12); do
18013 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18014 2>/dev/null || error "File creation failed after rm"
18017 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18018 osp.$mdtosc_proc1.prealloc_status)
18019 echo "prealloc_status $oa_status"
18021 if (( oa_status != 0 )); then
18022 error "Object allocation still disable after rm"
18025 run_test 253 "Check object allocation limit"
18028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18029 remote_mds_nodsh && skip "remote MDS with nodsh"
18030 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18031 skip "MDS does not support changelog_size"
18034 local MDT0=$(facet_svc $SINGLEMDS)
18036 changelog_register || error "changelog_register failed"
18038 changelog_clear 0 || error "changelog_clear failed"
18040 local size1=$(do_facet $SINGLEMDS \
18041 $LCTL get_param -n mdd.$MDT0.changelog_size)
18042 echo "Changelog size $size1"
18045 $LFS mkdir -i 0 $DIR/$tdir
18047 mkdir -p $DIR/$tdir/pics/2008/zachy
18048 touch $DIR/$tdir/pics/2008/zachy/timestamp
18049 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18050 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18051 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18052 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18053 rm $DIR/$tdir/pics/desktop.jpg
18055 local size2=$(do_facet $SINGLEMDS \
18056 $LCTL get_param -n mdd.$MDT0.changelog_size)
18057 echo "Changelog size after work $size2"
18059 (( $size2 > $size1 )) ||
18060 error "new Changelog size=$size2 less than old size=$size1"
18062 run_test 254 "Check changelog size"
18069 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18070 awk -F: '{print $2}' | grep $type > /dev/null
18071 if [ $? -ne 0 ]; then
18081 lfs ladvise -a willread $file > /dev/null 2>&1
18082 if [ $? -eq 0 ]; then
18086 lfs ladvise -a willread $file 2>&1 |
18087 grep "Inappropriate ioctl for device" > /dev/null
18088 if [ $? -eq 0 ]; then
18095 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18098 # run a random read IO workload
18099 # usage: random_read_iops <filename> <filesize> <iosize>
18100 random_read_iops() {
18103 local iosize=${3:-4096}
18105 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18106 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18109 drop_file_oss_cache() {
18113 $LFS ladvise -a dontneed $file 2>/dev/null ||
18114 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18117 ladvise_willread_performance()
18120 local average_origin=0
18121 local average_cache=0
18122 local average_ladvise=0
18124 for ((i = 1; i <= $repeat; i++)); do
18125 echo "Iter $i/$repeat: reading without willread hint"
18126 cancel_lru_locks osc
18127 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18128 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18129 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18130 average_origin=$(bc <<<"$average_origin + $speed_origin")
18132 cancel_lru_locks osc
18133 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18134 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18135 average_cache=$(bc <<<"$average_cache + $speed_cache")
18137 cancel_lru_locks osc
18138 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18139 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18140 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18141 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18142 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18144 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18145 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18146 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18148 speedup_cache=$(percent $average_cache $average_origin)
18149 speedup_ladvise=$(percent $average_ladvise $average_origin)
18151 echo "Average uncached read: $average_origin"
18152 echo "Average speedup with OSS cached read: " \
18153 "$average_cache = +$speedup_cache%"
18154 echo "Average speedup with ladvise willread: " \
18155 "$average_ladvise = +$speedup_ladvise%"
18157 local lowest_speedup=20
18158 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18159 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18160 "got $average_cache%. Skipping ladvise willread check."
18164 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18165 # it is still good to run until then to exercise 'ladvise willread'
18166 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18167 [ "$ost1_FSTYPE" = "zfs" ] &&
18168 echo "osd-zfs does not support dontneed or drop_caches" &&
18171 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18172 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18173 error_not_in_vm "Speedup with willread is less than " \
18174 "$lowest_speedup%, got $average_ladvise%"
18178 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18179 skip "lustre < 2.8.54 does not support ladvise "
18180 remote_ost_nodsh && skip "remote OST with nodsh"
18182 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18184 ladvise_no_type willread $DIR/$tfile &&
18185 skip "willread ladvise is not supported"
18187 ladvise_no_ioctl $DIR/$tfile &&
18188 skip "ladvise ioctl is not supported"
18191 local size=$((size_mb * 1048576))
18192 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18193 error "dd to $DIR/$tfile failed"
18195 lfs ladvise -a willread $DIR/$tfile ||
18196 error "Ladvise failed with no range argument"
18198 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18199 error "Ladvise failed with no -l or -e argument"
18201 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18202 error "Ladvise failed with only -e argument"
18204 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18205 error "Ladvise failed with only -l argument"
18207 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18208 error "End offset should not be smaller than start offset"
18210 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18211 error "End offset should not be equal to start offset"
18213 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18214 error "Ladvise failed with overflowing -s argument"
18216 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18217 error "Ladvise failed with overflowing -e argument"
18219 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18220 error "Ladvise failed with overflowing -l argument"
18222 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18223 error "Ladvise succeeded with conflicting -l and -e arguments"
18225 echo "Synchronous ladvise should wait"
18227 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18228 do_nodes $(comma_list $(osts_nodes)) \
18229 $LCTL set_param fail_val=$delay fail_loc=0x237
18231 local start_ts=$SECONDS
18232 lfs ladvise -a willread $DIR/$tfile ||
18233 error "Ladvise failed with no range argument"
18234 local end_ts=$SECONDS
18235 local inteval_ts=$((end_ts - start_ts))
18237 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18238 error "Synchronous advice didn't wait reply"
18241 echo "Asynchronous ladvise shouldn't wait"
18242 local start_ts=$SECONDS
18243 lfs ladvise -a willread -b $DIR/$tfile ||
18244 error "Ladvise failed with no range argument"
18245 local end_ts=$SECONDS
18246 local inteval_ts=$((end_ts - start_ts))
18248 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18249 error "Asynchronous advice blocked"
18252 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18253 ladvise_willread_performance
18255 run_test 255a "check 'lfs ladvise -a willread'"
18261 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18265 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18266 skip "lustre < 2.8.54 does not support ladvise "
18267 remote_ost_nodsh && skip "remote OST with nodsh"
18269 lfs setstripe -c 1 -i 0 $DIR/$tfile
18271 ladvise_no_type dontneed $DIR/$tfile &&
18272 skip "dontneed ladvise is not supported"
18274 ladvise_no_ioctl $DIR/$tfile &&
18275 skip "ladvise ioctl is not supported"
18277 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18278 [ "$ost1_FSTYPE" = "zfs" ] &&
18279 skip "zfs-osd does not support 'ladvise dontneed'"
18282 local size=$((size_mb * 1048576))
18283 # In order to prevent disturbance of other processes, only check 3/4
18284 # of the memory usage
18285 local kibibytes=$((size_mb * 1024 * 3 / 4))
18287 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18288 error "dd to $DIR/$tfile failed"
18290 #force write to complete before dropping OST cache & checking memory
18293 local total=$(facet_meminfo ost1 MemTotal)
18294 echo "Total memory: $total KiB"
18296 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18297 local before_read=$(facet_meminfo ost1 Cached)
18298 echo "Cache used before read: $before_read KiB"
18300 lfs ladvise -a willread $DIR/$tfile ||
18301 error "Ladvise willread failed"
18302 local after_read=$(facet_meminfo ost1 Cached)
18303 echo "Cache used after read: $after_read KiB"
18305 lfs ladvise -a dontneed $DIR/$tfile ||
18306 error "Ladvise dontneed again failed"
18307 local no_read=$(facet_meminfo ost1 Cached)
18308 echo "Cache used after dontneed ladvise: $no_read KiB"
18310 if [ $total -lt $((before_read + kibibytes)) ]; then
18311 echo "Memory is too small, abort checking"
18315 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18316 error "Ladvise willread should use more memory" \
18317 "than $kibibytes KiB"
18320 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18321 error "Ladvise dontneed should release more memory" \
18322 "than $kibibytes KiB"
18325 run_test 255b "check 'lfs ladvise -a dontneed'"
18328 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18329 skip "lustre < 2.10.50 does not support lockahead"
18337 test_mkdir -p $DIR/$tdir
18338 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18340 #test 10 returns only success/failure
18342 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18344 if [ $rc -eq 255 ]; then
18345 error "Ladvise test${i} failed, ${rc}"
18348 #test 11 counts lock enqueue requests, all others count new locks
18350 count=$(do_facet ost1 \
18351 $LCTL get_param -n ost.OSS.ost.stats)
18352 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18354 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18356 if [ $rc -eq 255 ]; then
18357 error "Ladvise test${i} failed, ${rc}"
18360 new_count=$(do_facet ost1 \
18361 $LCTL get_param -n ost.OSS.ost.stats)
18362 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18363 awk '{ print $2 }')
18365 difference="$((new_count - count))"
18366 if [ $difference -ne $rc ]; then
18367 error "Ladvise test${i}, bad enqueue count, returned " \
18368 "${rc}, actual ${difference}"
18371 for i in $(seq 12 21); do
18372 # If we do not do this, we run the risk of having too many
18373 # locks and starting lock cancellation while we are checking
18375 cancel_lru_locks osc
18377 count=$($LCTL get_param -n \
18378 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18380 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18382 if [ $rc -eq 255 ]; then
18383 error "Ladvise test ${i} failed, ${rc}"
18386 new_count=$($LCTL get_param -n \
18387 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18388 difference="$((new_count - count))"
18390 # Test 15 output is divided by 100 to map down to valid return
18391 if [ $i -eq 15 ]; then
18395 if [ $difference -ne $rc ]; then
18396 error "Ladvise test ${i}, bad lock count, returned " \
18397 "${rc}, actual ${difference}"
18401 #test 22 returns only success/failure
18403 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18405 if [ $rc -eq 255 ]; then
18406 error "Ladvise test${i} failed, ${rc}"
18409 run_test 255c "suite of ladvise lockahead tests"
18412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18413 remote_mds_nodsh && skip "remote MDS with nodsh"
18414 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18415 changelog_users $SINGLEMDS | grep "^cl" &&
18416 skip "active changelog user"
18422 mdt_dev=$(mdsdevname 1)
18425 changelog_register || error "changelog_register failed"
18428 mkdir -p $DIR/$tdir
18430 changelog_clear 0 || error "changelog_clear failed"
18433 touch $DIR/$tdir/{1..10}
18436 stop $SINGLEMDS || error "Fail to stop MDT"
18440 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18442 #after mount new plainllog is used
18443 touch $DIR/$tdir/{11..19}
18444 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18445 stack_trap "rm -f $tmpfile"
18446 cat_sl=$(do_facet $SINGLEMDS "sync; \
18447 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18448 llog_reader $tmpfile | grep -c type=1064553b")
18449 do_facet $SINGLEMDS llog_reader $tmpfile
18451 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18453 changelog_clear 0 || error "changelog_clear failed"
18455 cat_sl=$(do_facet $SINGLEMDS "sync; \
18456 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18457 llog_reader $tmpfile | grep -c type=1064553b")
18459 if (( cat_sl == 2 )); then
18460 error "Empty plain llog was not deleted from changelog catalog"
18461 elif (( cat_sl != 1 )); then
18462 error "Active plain llog shouldn't be deleted from catalog"
18465 run_test 256 "Check llog delete for empty and not full state"
18468 remote_mds_nodsh && skip "remote MDS with nodsh"
18469 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18470 skip "Need MDS version at least 2.8.55"
18472 test_mkdir $DIR/$tdir
18474 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18475 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18478 #define OBD_FAIL_MDS_XATTR_REP 0x161
18479 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18480 local facet=mds$((mdtidx + 1))
18481 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18482 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18484 stop $facet || error "stop MDS failed"
18485 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18486 error "start MDS fail"
18487 wait_recovery_complete $facet
18489 run_test 257 "xattr locks are not lost"
18491 # Verify we take the i_mutex when security requires it
18493 #define OBD_FAIL_IMUTEX_SEC 0x141c
18494 $LCTL set_param fail_loc=0x141c
18496 chmod u+s $DIR/$tfile
18497 chmod a+rwx $DIR/$tfile
18498 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18500 if [ $RC -ne 0 ]; then
18501 error "error, failed to take i_mutex, rc=$?"
18505 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18507 # Verify we do NOT take the i_mutex in the normal case
18509 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18510 $LCTL set_param fail_loc=0x141d
18513 chmod a+rw $DIR/$tfile
18514 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18516 if [ $RC -ne 0 ]; then
18517 error "error, took i_mutex unnecessarily, rc=$?"
18522 run_test 258b "verify i_mutex security behavior"
18525 local file=$DIR/$tfile
18529 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18531 stack_trap "rm -f $file" EXIT
18533 wait_delete_completed
18534 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18535 echo "before: $before"
18537 $LFS setstripe -i 0 -c 1 $file
18538 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18540 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18541 echo "after write: $after"
18543 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18544 do_facet ost1 $LCTL set_param fail_loc=0x2301
18546 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18547 echo "after truncate: $after"
18550 do_facet ost1 $LCTL set_param fail_loc=0
18551 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18553 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18554 echo "after restart: $after"
18555 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18556 error "missing truncate?"
18560 run_test 259 "crash at delayed truncate"
18563 #define OBD_FAIL_MDC_CLOSE 0x806
18564 $LCTL set_param fail_loc=0x80000806
18568 run_test 260 "Check mdc_close fail"
18570 ### Data-on-MDT sanity tests ###
18572 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18573 skip "Need MDS version at least 2.10.55 for DoM"
18576 local dom=$DIR/$tdir/dom_file
18577 local tmp=$DIR/$tdir/tmp_file
18579 mkdir -p $DIR/$tdir
18581 # basic checks for DoM component creation
18582 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18583 error "Can set MDT layout to non-first entry"
18585 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18586 error "Can define multiple entries as MDT layout"
18588 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18590 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18591 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18592 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18594 local mdtidx=$($LFS getstripe -m $dom)
18595 local mdtname=MDT$(printf %04x $mdtidx)
18596 local facet=mds$((mdtidx + 1))
18597 local space_check=1
18599 # Skip free space checks with ZFS
18600 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18604 local size_tmp=$((65536 * 3))
18605 local mdtfree1=$(do_facet $facet \
18606 lctl get_param -n osd*.*$mdtname.kbytesfree)
18608 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18609 # check also direct IO along write
18610 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18611 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18613 cmp $tmp $dom || error "file data is different"
18614 [ $(stat -c%s $dom) == $size_tmp ] ||
18615 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18616 if [ $space_check == 1 ]; then
18617 local mdtfree2=$(do_facet $facet \
18618 lctl get_param -n osd*.*$mdtname.kbytesfree)
18620 # increase in usage from by $size_tmp
18621 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18622 error "MDT free space wrong after write: " \
18623 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18627 local size_dom=10000
18629 $TRUNCATE $dom $size_dom
18630 [ $(stat -c%s $dom) == $size_dom ] ||
18631 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18632 if [ $space_check == 1 ]; then
18633 mdtfree1=$(do_facet $facet \
18634 lctl get_param -n osd*.*$mdtname.kbytesfree)
18635 # decrease in usage from $size_tmp to new $size_dom
18636 [ $(($mdtfree1 - $mdtfree2)) -ge \
18637 $(((size_tmp - size_dom) / 1024)) ] ||
18638 error "MDT free space is wrong after truncate: " \
18639 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18645 size_dom=$((size_dom + size_tmp))
18646 [ $(stat -c%s $dom) == $size_dom ] ||
18647 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18648 if [ $space_check == 1 ]; then
18649 mdtfree2=$(do_facet $facet \
18650 lctl get_param -n osd*.*$mdtname.kbytesfree)
18651 # increase in usage by $size_tmp from previous
18652 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18653 error "MDT free space is wrong after append: " \
18654 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18659 if [ $space_check == 1 ]; then
18660 mdtfree1=$(do_facet $facet \
18661 lctl get_param -n osd*.*$mdtname.kbytesfree)
18662 # decrease in usage by $size_dom from previous
18663 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18664 error "MDT free space is wrong after removal: " \
18665 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18668 # combined striping
18669 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18670 error "Can't create DoM + OST striping"
18672 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18673 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18674 # check also direct IO along write
18675 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18677 cmp $tmp $dom || error "file data is different"
18678 [ $(stat -c%s $dom) == $size_tmp ] ||
18679 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18684 run_test 270a "DoM: basic functionality tests"
18687 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18688 skip "Need MDS version at least 2.10.55"
18690 local dom=$DIR/$tdir/dom_file
18691 local max_size=1048576
18693 mkdir -p $DIR/$tdir
18694 $LFS setstripe -E $max_size -L mdt $dom
18696 # truncate over the limit
18697 $TRUNCATE $dom $(($max_size + 1)) &&
18698 error "successful truncate over the maximum size"
18699 # write over the limit
18700 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18701 error "successful write over the maximum size"
18702 # append over the limit
18703 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18704 echo "12345" >> $dom && error "successful append over the maximum size"
18709 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18712 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18713 skip "Need MDS version at least 2.10.55"
18715 mkdir -p $DIR/$tdir
18716 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18718 # check files inherit DoM EA
18719 touch $DIR/$tdir/first
18720 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18721 error "bad pattern"
18722 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18723 error "bad stripe count"
18724 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18725 error "bad stripe size"
18727 # check directory inherits DoM EA and uses it as default
18728 mkdir $DIR/$tdir/subdir
18729 touch $DIR/$tdir/subdir/second
18730 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18731 error "bad pattern in sub-directory"
18732 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18733 error "bad stripe count in sub-directory"
18734 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18735 error "bad stripe size in sub-directory"
18738 run_test 270c "DoM: DoM EA inheritance tests"
18741 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18742 skip "Need MDS version at least 2.10.55"
18744 mkdir -p $DIR/$tdir
18745 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18747 # inherit default DoM striping
18748 mkdir $DIR/$tdir/subdir
18749 touch $DIR/$tdir/subdir/f1
18751 # change default directory striping
18752 $LFS setstripe -c 1 $DIR/$tdir/subdir
18753 touch $DIR/$tdir/subdir/f2
18754 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18755 error "wrong default striping in file 2"
18756 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18757 error "bad pattern in file 2"
18760 run_test 270d "DoM: change striping from DoM to RAID0"
18763 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18764 skip "Need MDS version at least 2.10.55"
18766 mkdir -p $DIR/$tdir/dom
18767 mkdir -p $DIR/$tdir/norm
18770 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18771 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18773 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18774 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18776 # find DoM files by layout
18777 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18778 [ $NUM -eq $DOMFILES ] ||
18779 error "lfs find -L: found $NUM, expected $DOMFILES"
18780 echo "Test 1: lfs find 20 DOM files by layout: OK"
18782 # there should be 1 dir with default DOM striping
18783 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18785 error "lfs find -L: found $NUM, expected 1 dir"
18786 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18788 # find DoM files by stripe size
18789 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18790 [ $NUM -eq $DOMFILES ] ||
18791 error "lfs find -S: found $NUM, expected $DOMFILES"
18792 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18794 # find files by stripe offset except DoM files
18795 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18796 [ $NUM -eq $NORMFILES ] ||
18797 error "lfs find -i: found $NUM, expected $NORMFILES"
18798 echo "Test 5: lfs find no DOM files by stripe index: OK"
18801 run_test 270e "DoM: lfs find with DoM files test"
18804 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18805 skip "Need MDS version at least 2.10.55"
18807 local mdtname=${FSNAME}-MDT0000-mdtlov
18808 local dom=$DIR/$tdir/dom_file
18809 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18810 lod.$mdtname.dom_stripesize)
18811 local dom_limit=131072
18813 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18814 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18815 lod.$mdtname.dom_stripesize)
18816 [ ${dom_limit} -eq ${dom_current} ] ||
18817 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18819 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18820 $LFS setstripe -d $DIR/$tdir
18821 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18822 error "Can't set directory default striping"
18824 # exceed maximum stripe size
18825 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18826 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18827 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18828 error "Able to create DoM component size more than LOD limit"
18830 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18831 dom_current=$(do_facet mds1 $LCTL get_param -n \
18832 lod.$mdtname.dom_stripesize)
18833 [ 0 -eq ${dom_current} ] ||
18834 error "Can't set zero DoM stripe limit"
18837 # attempt to create DoM file on server with disabled DoM should
18838 # remove DoM entry from layout and be succeed
18839 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18840 error "Can't create DoM file (DoM is disabled)"
18841 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18842 error "File has DoM component while DoM is disabled"
18845 # attempt to create DoM file with only DoM stripe should return error
18846 $LFS setstripe -E $dom_limit -L mdt $dom &&
18847 error "Able to create DoM-only file while DoM is disabled"
18849 # too low values to be aligned with smallest stripe size 64K
18850 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18851 dom_current=$(do_facet mds1 $LCTL get_param -n \
18852 lod.$mdtname.dom_stripesize)
18853 [ 30000 -eq ${dom_current} ] &&
18854 error "Can set too small DoM stripe limit"
18856 # 64K is a minimal stripe size in Lustre, expect limit of that size
18857 [ 65536 -eq ${dom_current} ] ||
18858 error "Limit is not set to 64K but ${dom_current}"
18860 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18861 dom_current=$(do_facet mds1 $LCTL get_param -n \
18862 lod.$mdtname.dom_stripesize)
18864 [ 2147483648 -eq ${dom_current} ] &&
18865 error "Can set too large DoM stripe limit"
18867 do_facet mds1 $LCTL set_param -n \
18868 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18869 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18870 error "Can't create DoM component size after limit change"
18871 do_facet mds1 $LCTL set_param -n \
18872 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18873 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18874 error "Can't create DoM file after limit decrease"
18875 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18876 error "Can create big DoM component after limit decrease"
18877 touch ${dom}_def ||
18878 error "Can't create file with old default layout"
18880 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18883 run_test 270f "DoM: maximum DoM stripe size checks"
18886 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18887 skip "Need MDS version at least 2.10.55"
18889 local dom=$DIR/$tdir/dom
18891 mkdir -p $DIR/$tdir
18893 $LFS setstripe -E 1024K -L mdt $dom
18895 lctl set_param -n mdc.*.stats=clear
18896 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18897 cat $dom > /dev/null
18898 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18899 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18903 run_test 271a "DoM: data is cached for read after write"
18906 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18907 skip "Need MDS version at least 2.10.55"
18909 local dom=$DIR/$tdir/dom
18911 mkdir -p $DIR/$tdir
18913 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18915 lctl set_param -n mdc.*.stats=clear
18916 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18917 cancel_lru_locks mdc
18918 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18919 # second stat to check size is cached on client
18920 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18921 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18922 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18925 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18928 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18929 skip "Need MDS version at least 2.10.55"
18931 local dom=$DIR/$tdir/dom
18933 mkdir -p $DIR/$tdir
18935 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18937 lctl set_param -n mdc.*.stats=clear
18938 lctl set_param -n osc.*.stats=clear
18939 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18940 cancel_lru_locks mdc
18941 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18942 # second stat to check size is cached on client
18943 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18944 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18945 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18946 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18947 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18950 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18956 local mdt=MDT$(printf %04x $mdtidx)
18958 if [ -z $param ]; then
18959 lctl get_param -n mdc.*$mdt*.stats
18961 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18966 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18967 skip "Need MDS version at least 2.10.55"
18969 local dom=$DIR/$tdir/dom
18971 mkdir -p $DIR/$tdir
18973 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18975 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18976 local facet=mds$((mdtidx + 1))
18978 cancel_lru_locks mdc
18979 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18980 createmany -o $dom 1000
18981 lctl set_param -n mdc.*.stats=clear
18982 smalliomany -w $dom 1000 200
18983 get_mdc_stats $mdtidx
18984 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18985 # Each file has 1 open, 1 IO enqueues, total 2000
18986 # but now we have also +1 getxattr for security.capability, total 3000
18987 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18988 unlinkmany $dom 1000
18990 cancel_lru_locks mdc
18991 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18992 createmany -o $dom 1000
18993 lctl set_param -n mdc.*.stats=clear
18994 smalliomany -w $dom 1000 200
18995 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18996 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18997 # for OPEN and IO lock.
18998 [ $((enq - enq_2)) -ge 1000 ] ||
18999 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19000 unlinkmany $dom 1000
19003 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19005 cleanup_271def_tests() {
19011 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19012 skip "Need MDS version at least 2.10.57"
19014 local dom=$DIR/$tdir/dom
19015 local tmp=$TMP/$tfile
19016 trap "cleanup_271def_tests $tmp" EXIT
19018 mkdir -p $DIR/$tdir
19020 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19022 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19024 cancel_lru_locks mdc
19025 dd if=/dev/urandom of=$tmp bs=1000 count=1
19026 dd if=$tmp of=$dom bs=1000 count=1
19027 cancel_lru_locks mdc
19029 cat /etc/hosts >> $tmp
19030 lctl set_param -n mdc.*.stats=clear
19032 # append data to the same file it should update local page
19033 echo "Append to the same page"
19034 cat /etc/hosts >> $dom
19035 local num=$(get_mdc_stats $mdtidx ost_read)
19036 local ra=$(get_mdc_stats $mdtidx req_active)
19037 local rw=$(get_mdc_stats $mdtidx req_waittime)
19039 [ -z $num ] || error "$num READ RPC occured"
19040 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19044 cmp $tmp $dom || error "file miscompare"
19046 cancel_lru_locks mdc
19047 lctl set_param -n mdc.*.stats=clear
19049 echo "Open and read file"
19050 cat $dom > /dev/null
19051 local num=$(get_mdc_stats $mdtidx ost_read)
19052 local ra=$(get_mdc_stats $mdtidx req_active)
19053 local rw=$(get_mdc_stats $mdtidx req_waittime)
19055 [ -z $num ] || error "$num READ RPC occured"
19056 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19060 cmp $tmp $dom || error "file miscompare"
19064 run_test 271d "DoM: read on open (1K file in reply buffer)"
19067 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19068 skip "Need MDS version at least 2.10.57"
19070 local dom=$DIR/$tdir/dom
19071 local tmp=$TMP/$tfile
19072 trap "cleanup_271def_tests $tmp" EXIT
19074 mkdir -p $DIR/$tdir
19076 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19078 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19080 cancel_lru_locks mdc
19081 dd if=/dev/urandom of=$tmp bs=265000 count=1
19082 dd if=$tmp of=$dom bs=265000 count=1
19083 cancel_lru_locks mdc
19084 cat /etc/hosts >> $tmp
19085 lctl set_param -n mdc.*.stats=clear
19087 echo "Append to the same page"
19088 cat /etc/hosts >> $dom
19089 local num=$(get_mdc_stats $mdtidx ost_read)
19090 local ra=$(get_mdc_stats $mdtidx req_active)
19091 local rw=$(get_mdc_stats $mdtidx req_waittime)
19093 [ -z $num ] || error "$num READ RPC occured"
19094 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19098 cmp $tmp $dom || error "file miscompare"
19100 cancel_lru_locks mdc
19101 lctl set_param -n mdc.*.stats=clear
19103 echo "Open and read file"
19104 cat $dom > /dev/null
19105 local num=$(get_mdc_stats $mdtidx ost_read)
19106 local ra=$(get_mdc_stats $mdtidx req_active)
19107 local rw=$(get_mdc_stats $mdtidx req_waittime)
19109 [ -z $num ] && num=0
19110 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19111 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19115 cmp $tmp $dom || error "file miscompare"
19119 run_test 271f "DoM: read on open (200K file and read tail)"
19122 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19123 skip "Skipping due to old client or server version"
19125 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19127 $CHECKSTAT -t file $DIR1/$tfile
19129 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19132 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19133 $LCTL set_param fail_loc=0x80000314
19134 rm $DIR1/$tfile || error "Unlink fails"
19136 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19137 [ $RC -eq 0 ] || error "Failed write to stale object"
19139 run_test 271g "Discard DoM data vs client flush race"
19142 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19143 skip "Need MDS version at least 2.11.50"
19145 local dom=$DIR/$tdir/dom
19146 mkdir -p $DIR/$tdir
19148 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19149 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19150 error "failed to write data into $dom"
19151 local old_md5=$(md5sum $dom)
19153 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19154 error "failed to migrate to the same DoM component"
19156 local new_md5=$(md5sum $dom)
19158 [ "$old_md5" == "$new_md5" ] ||
19159 error "md5sum differ: $old_md5, $new_md5"
19161 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19162 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19164 run_test 272a "DoM migration: new layout with the same DOM component"
19167 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19168 skip "Need MDS version at least 2.11.50"
19170 local dom=$DIR/$tdir/dom
19171 mkdir -p $DIR/$tdir
19172 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19174 local mdtidx=$($LFS getstripe -m $dom)
19175 local mdtname=MDT$(printf %04x $mdtidx)
19176 local facet=mds$((mdtidx + 1))
19178 local mdtfree1=$(do_facet $facet \
19179 lctl get_param -n osd*.*$mdtname.kbytesfree)
19180 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19181 error "failed to write data into $dom"
19182 local old_md5=$(md5sum $dom)
19183 cancel_lru_locks mdc
19184 local mdtfree1=$(do_facet $facet \
19185 lctl get_param -n osd*.*$mdtname.kbytesfree)
19187 $LFS migrate -c2 $dom ||
19188 error "failed to migrate to the new composite layout"
19189 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19190 error "MDT stripe was not removed"
19192 cancel_lru_locks mdc
19193 local new_md5=$(md5sum $dom)
19194 [ "$old_md5" == "$new_md5" ] ||
19195 error "$old_md5 != $new_md5"
19197 # Skip free space checks with ZFS
19198 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19199 local mdtfree2=$(do_facet $facet \
19200 lctl get_param -n osd*.*$mdtname.kbytesfree)
19201 [ $mdtfree2 -gt $mdtfree1 ] ||
19202 error "MDT space is not freed after migration"
19206 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19209 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19210 skip "Need MDS version at least 2.11.50"
19212 local dom=$DIR/$tdir/$tfile
19213 mkdir -p $DIR/$tdir
19214 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19216 local mdtidx=$($LFS getstripe -m $dom)
19217 local mdtname=MDT$(printf %04x $mdtidx)
19218 local facet=mds$((mdtidx + 1))
19220 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19221 error "failed to write data into $dom"
19222 local old_md5=$(md5sum $dom)
19223 cancel_lru_locks mdc
19224 local mdtfree1=$(do_facet $facet \
19225 lctl get_param -n osd*.*$mdtname.kbytesfree)
19227 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19228 error "failed to migrate to the new composite layout"
19229 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19230 error "MDT stripe was not removed"
19232 cancel_lru_locks mdc
19233 local new_md5=$(md5sum $dom)
19234 [ "$old_md5" == "$new_md5" ] ||
19235 error "$old_md5 != $new_md5"
19237 # Skip free space checks with ZFS
19238 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19239 local mdtfree2=$(do_facet $facet \
19240 lctl get_param -n osd*.*$mdtname.kbytesfree)
19241 [ $mdtfree2 -gt $mdtfree1 ] ||
19242 error "MDS space is not freed after migration"
19246 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19249 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19250 skip "Need MDS version at least 2.12.55"
19252 local dom=$DIR/$tdir/$tfile
19253 mkdir -p $DIR/$tdir
19254 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19256 local mdtidx=$($LFS getstripe -m $dom)
19257 local mdtname=MDT$(printf %04x $mdtidx)
19258 local facet=mds$((mdtidx + 1))
19260 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19261 error "failed to write data into $dom"
19262 local old_md5=$(md5sum $dom)
19263 cancel_lru_locks mdc
19264 local mdtfree1=$(do_facet $facet \
19265 lctl get_param -n osd*.*$mdtname.kbytesfree)
19267 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19268 error "failed mirroring to the new composite layout"
19269 $LFS mirror resync $dom ||
19270 error "failed mirror resync"
19271 $LFS mirror split --mirror-id 1 -d $dom ||
19272 error "failed mirror split"
19274 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19275 error "MDT stripe was not removed"
19277 cancel_lru_locks mdc
19278 local new_md5=$(md5sum $dom)
19279 [ "$old_md5" == "$new_md5" ] ||
19280 error "$old_md5 != $new_md5"
19282 # Skip free space checks with ZFS
19283 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19284 local mdtfree2=$(do_facet $facet \
19285 lctl get_param -n osd*.*$mdtname.kbytesfree)
19286 [ $mdtfree2 -gt $mdtfree1 ] ||
19287 error "MDS space is not freed after DOM mirror deletion"
19291 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19294 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19295 skip "Need MDS version at least 2.12.55"
19297 local dom=$DIR/$tdir/$tfile
19298 mkdir -p $DIR/$tdir
19299 $LFS setstripe -c 2 $dom
19301 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19302 error "failed to write data into $dom"
19303 local old_md5=$(md5sum $dom)
19304 cancel_lru_locks mdc
19306 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19307 error "failed mirroring to the DOM layout"
19308 $LFS mirror resync $dom ||
19309 error "failed mirror resync"
19310 $LFS mirror split --mirror-id 1 -d $dom ||
19311 error "failed mirror split"
19313 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19314 error "MDT stripe was not removed"
19316 cancel_lru_locks mdc
19317 local new_md5=$(md5sum $dom)
19318 [ "$old_md5" == "$new_md5" ] ||
19319 error "$old_md5 != $new_md5"
19323 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19326 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19327 skip "Need MDS version at least 2.12.55"
19329 local dom=$DIR/$tdir/$tfile
19330 mkdir -p $DIR/$tdir
19331 $LFS setstripe -c 2 $dom
19333 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19334 error "failed to write data into $dom"
19335 local old_md5=$(md5sum $dom)
19336 cancel_lru_locks mdc
19338 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19339 error "failed migrating to the DOM file"
19341 cancel_lru_locks mdc
19342 local new_md5=$(md5sum $dom)
19343 [ "$old_md5" != "$new_md5" ] &&
19344 error "$old_md5 != $new_md5"
19348 run_test 272f "DoM migration: OST-striped file to DOM file"
19351 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19352 skip "Need MDS version at least 2.11.50"
19354 # Layout swap cannot be done if either file has DOM component,
19355 # this will never be supported, migration should be used instead
19357 local dom=$DIR/$tdir/$tfile
19358 mkdir -p $DIR/$tdir
19360 $LFS setstripe -c2 ${dom}_plain
19361 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19362 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19363 error "can swap layout with DoM component"
19364 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19365 error "can swap layout with DoM component"
19367 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19368 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19369 error "can swap layout with DoM component"
19370 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19371 error "can swap layout with DoM component"
19374 run_test 273a "DoM: layout swapping should fail with DOM"
19377 remote_ost_nodsh && skip "remote OST with nodsh"
19378 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19379 skip "Need OST version >= 2.10.57"
19381 local file=$DIR/$tfile
19384 oss=$(comma_list $(osts_nodes))
19386 dd if=/dev/urandom of=$file bs=1M count=2 ||
19387 error "failed to create a file"
19388 cancel_lru_locks osc
19391 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19392 error "failed to read a file"
19394 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19395 $LCTL set_param fail_loc=0x8000031f
19397 cancel_lru_locks osc &
19400 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19401 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19402 #IO takes another lock, but matches the PENDING one
19403 #and places it to the IO RPC
19404 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19405 error "failed to read a file with PENDING lock"
19407 run_test 275 "Read on a canceled duplicate lock"
19410 remote_ost_nodsh && skip "remote OST with nodsh"
19413 do_facet ost1 "(while true; do \
19414 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19415 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19418 for LOOP in $(seq 20); do
19420 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19423 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19424 rm $TMP/sanity_276_pid"
19426 run_test 276 "Race between mount and obd_statfs"
19429 $LCTL set_param ldlm.namespaces.*.lru_size=0
19430 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19431 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19432 grep ^used_mb | awk '{print $2}')
19433 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19434 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19435 oflag=direct conv=notrunc
19436 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19437 grep ^used_mb | awk '{print $2}')
19438 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19440 run_test 277 "Direct IO shall drop page cache"
19443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19445 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19446 skip "needs the same host for mdt1 mdt2" && return
19451 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19452 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19458 echo "Starting MDTs"
19459 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19461 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19463 do_facet mds2 $LCTL set_param fail_loc=0
19465 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19466 wait_recovery_complete mds2
19468 run_test 278 "Race starting MDS between MDTs stop/start"
19470 cleanup_test_300() {
19474 test_striped_dir() {
19479 mkdir -p $DIR/$tdir
19481 SAVE_UMASK=$(umask)
19482 trap cleanup_test_300 RETURN EXIT
19484 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19485 $DIR/$tdir/striped_dir ||
19486 error "set striped dir error"
19488 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19489 [ "$mode" = "755" ] || error "expect 755 got $mode"
19491 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19492 error "getdirstripe failed"
19493 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19494 if [ "$stripe_count" != "2" ]; then
19495 error "1:stripe_count is $stripe_count, expect 2"
19497 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19498 if [ "$stripe_count" != "2" ]; then
19499 error "2:stripe_count is $stripe_count, expect 2"
19502 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19503 if [ "$stripe_index" != "$mdt_index" ]; then
19504 error "stripe_index is $stripe_index, expect $mdt_index"
19507 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19508 error "nlink error after create striped dir"
19510 mkdir $DIR/$tdir/striped_dir/a
19511 mkdir $DIR/$tdir/striped_dir/b
19513 stat $DIR/$tdir/striped_dir/a ||
19514 error "create dir under striped dir failed"
19515 stat $DIR/$tdir/striped_dir/b ||
19516 error "create dir under striped dir failed"
19518 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19519 error "nlink error after mkdir"
19521 rmdir $DIR/$tdir/striped_dir/a
19522 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19523 error "nlink error after rmdir"
19525 rmdir $DIR/$tdir/striped_dir/b
19526 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19527 error "nlink error after rmdir"
19529 chattr +i $DIR/$tdir/striped_dir
19530 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19531 error "immutable flags not working under striped dir!"
19532 chattr -i $DIR/$tdir/striped_dir
19534 rmdir $DIR/$tdir/striped_dir ||
19535 error "rmdir striped dir error"
19543 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19544 skip "skipped for lustre < 2.7.0"
19545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19546 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19548 test_striped_dir 0 || error "failed on striped dir on MDT0"
19549 test_striped_dir 1 || error "failed on striped dir on MDT0"
19551 run_test 300a "basic striped dir sanity test"
19554 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19555 skip "skipped for lustre < 2.7.0"
19556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19564 test_mkdir $DIR/$tdir || error "mkdir fail"
19565 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19566 error "set striped dir error"
19567 for i in {0..9}; do
19568 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19570 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19571 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19572 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19574 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19575 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19576 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19580 run_test 300b "check ctime/mtime for striped dir"
19583 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19584 skip "skipped for lustre < 2.7.0"
19585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19586 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19590 mkdir -p $DIR/$tdir
19591 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19592 error "set striped dir error"
19594 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19595 error "chown striped dir failed"
19597 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19598 error "create 5k files failed"
19600 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19602 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19606 run_test 300c "chown && check ls under striped directory"
19609 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19610 skip "skipped for lustre < 2.7.0"
19611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19617 mkdir -p $DIR/$tdir
19618 $LFS setstripe -c 2 $DIR/$tdir
19620 #local striped directory
19621 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19622 error "set striped dir error"
19623 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19624 error "create 10 files failed"
19626 #remote striped directory
19627 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19628 error "set striped dir error"
19629 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19630 error "create 10 files failed"
19632 for file in $(find $DIR/$tdir); do
19633 stripe_count=$($LFS getstripe -c $file)
19634 [ $stripe_count -eq 2 ] ||
19635 error "wrong stripe $stripe_count for $file"
19640 run_test 300d "check default stripe under striped directory"
19643 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19644 skip "Need MDS version at least 2.7.55"
19645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19651 mkdir -p $DIR/$tdir
19653 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19654 error "set striped dir error"
19656 touch $DIR/$tdir/striped_dir/a
19657 touch $DIR/$tdir/striped_dir/b
19658 touch $DIR/$tdir/striped_dir/c
19660 mkdir $DIR/$tdir/striped_dir/dir_a
19661 mkdir $DIR/$tdir/striped_dir/dir_b
19662 mkdir $DIR/$tdir/striped_dir/dir_c
19664 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19665 error "set striped adir under striped dir error"
19667 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19668 error "set striped bdir under striped dir error"
19670 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19671 error "set striped cdir under striped dir error"
19673 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19674 error "rename dir under striped dir fails"
19676 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19677 error "rename dir under different stripes fails"
19679 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19680 error "rename file under striped dir should succeed"
19682 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19683 error "rename dir under striped dir should succeed"
19687 run_test 300e "check rename under striped directory"
19690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19692 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19693 skip "Need MDS version at least 2.7.55"
19699 mkdir -p $DIR/$tdir
19701 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19702 error "set striped dir error"
19704 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19705 error "set striped dir error"
19707 touch $DIR/$tdir/striped_dir/a
19708 mkdir $DIR/$tdir/striped_dir/dir_a
19709 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19710 error "create striped dir under striped dir fails"
19712 touch $DIR/$tdir/striped_dir1/b
19713 mkdir $DIR/$tdir/striped_dir1/dir_b
19714 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19715 error "create striped dir under striped dir fails"
19717 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19718 error "rename dir under different striped dir should fail"
19720 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19721 error "rename striped dir under diff striped dir should fail"
19723 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19724 error "rename file under diff striped dirs fails"
19728 run_test 300f "check rename cross striped directory"
19730 test_300_check_default_striped_dir()
19733 local default_count=$2
19734 local default_index=$3
19737 local dir_stripe_index
19740 echo "checking $dirname $default_count $default_index"
19741 $LFS setdirstripe -D -c $default_count -i $default_index \
19742 -t all_char $DIR/$tdir/$dirname ||
19743 error "set default stripe on striped dir error"
19744 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19745 [ $stripe_count -eq $default_count ] ||
19746 error "expect $default_count get $stripe_count for $dirname"
19748 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19749 [ $stripe_index -eq $default_index ] ||
19750 error "expect $default_index get $stripe_index for $dirname"
19752 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19753 error "create dirs failed"
19755 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19756 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19757 for dir in $(find $DIR/$tdir/$dirname/*); do
19758 stripe_count=$($LFS getdirstripe -c $dir)
19759 [ $stripe_count -eq $default_count ] ||
19760 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19761 error "stripe count $default_count != $stripe_count for $dir"
19763 stripe_index=$($LFS getdirstripe -i $dir)
19764 [ $default_index -eq -1 ] ||
19765 [ $stripe_index -eq $default_index ] ||
19766 error "$stripe_index != $default_index for $dir"
19768 #check default stripe
19769 stripe_count=$($LFS getdirstripe -D -c $dir)
19770 [ $stripe_count -eq $default_count ] ||
19771 error "default count $default_count != $stripe_count for $dir"
19773 stripe_index=$($LFS getdirstripe -D -i $dir)
19774 [ $stripe_index -eq $default_index ] ||
19775 error "default index $default_index != $stripe_index for $dir"
19777 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19782 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19783 skip "Need MDS version at least 2.7.55"
19790 mkdir $DIR/$tdir/normal_dir
19792 #Checking when client cache stripe index
19793 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19794 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19795 error "create striped_dir failed"
19797 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19798 error "create dir0 fails"
19799 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19800 [ $stripe_index -eq 0 ] ||
19801 error "dir0 expect index 0 got $stripe_index"
19803 mkdir $DIR/$tdir/striped_dir/dir1 ||
19804 error "create dir1 fails"
19805 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19806 [ $stripe_index -eq 1 ] ||
19807 error "dir1 expect index 1 got $stripe_index"
19809 #check default stripe count/stripe index
19810 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19811 test_300_check_default_striped_dir normal_dir 1 0
19812 test_300_check_default_striped_dir normal_dir 2 1
19813 test_300_check_default_striped_dir normal_dir 2 -1
19815 #delete default stripe information
19816 echo "delete default stripeEA"
19817 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19818 error "set default stripe on striped dir error"
19820 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19821 for dir in $(find $DIR/$tdir/normal_dir/*); do
19822 stripe_count=$($LFS getdirstripe -c $dir)
19823 [ $stripe_count -eq 0 ] ||
19824 error "expect 1 get $stripe_count for $dir"
19825 stripe_index=$($LFS getdirstripe -i $dir)
19826 [ $stripe_index -eq 0 ] ||
19827 error "expect 0 get $stripe_index for $dir"
19830 run_test 300g "check default striped directory for normal directory"
19833 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19834 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19835 skip "Need MDS version at least 2.7.55"
19841 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19842 error "set striped dir error"
19844 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19845 test_300_check_default_striped_dir striped_dir 1 0
19846 test_300_check_default_striped_dir striped_dir 2 1
19847 test_300_check_default_striped_dir striped_dir 2 -1
19849 #delete default stripe information
19850 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19851 error "set default stripe on striped dir error"
19853 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19854 for dir in $(find $DIR/$tdir/striped_dir/*); do
19855 stripe_count=$($LFS getdirstripe -c $dir)
19856 [ $stripe_count -eq 0 ] ||
19857 error "expect 1 get $stripe_count for $dir"
19860 run_test 300h "check default striped directory for striped directory"
19863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19864 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19865 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19866 skip "Need MDS version at least 2.7.55"
19873 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19874 error "set striped dir error"
19876 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19877 error "create files under striped dir failed"
19879 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19880 error "set striped hashdir error"
19882 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19883 error "create dir0 under hash dir failed"
19884 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19885 error "create dir1 under hash dir failed"
19887 # unfortunately, we need to umount to clear dir layout cache for now
19888 # once we fully implement dir layout, we can drop this
19889 umount_client $MOUNT || error "umount failed"
19890 mount_client $MOUNT || error "mount failed"
19892 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19893 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19894 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19896 #set the stripe to be unknown hash type
19897 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19898 $LCTL set_param fail_loc=0x1901
19899 for ((i = 0; i < 10; i++)); do
19900 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19901 error "stat f-$i failed"
19902 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19905 touch $DIR/$tdir/striped_dir/f0 &&
19906 error "create under striped dir with unknown hash should fail"
19908 $LCTL set_param fail_loc=0
19910 umount_client $MOUNT || error "umount failed"
19911 mount_client $MOUNT || error "mount failed"
19915 run_test 300i "client handle unknown hash type striped directory"
19918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19920 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19921 skip "Need MDS version at least 2.7.55"
19928 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19929 $LCTL set_param fail_loc=0x1702
19930 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19931 error "set striped dir error"
19933 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19934 error "create files under striped dir failed"
19936 $LCTL set_param fail_loc=0
19938 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19942 run_test 300j "test large update record"
19945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19947 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19948 skip "Need MDS version at least 2.7.55"
19950 # this test needs a huge transaction
19952 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19953 osd*.$FSNAME-MDT0000.kbytestotal")
19954 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
19961 #define OBD_FAIL_LARGE_STRIPE 0x1703
19962 $LCTL set_param fail_loc=0x1703
19963 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19964 error "set striped dir error"
19965 $LCTL set_param fail_loc=0
19967 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19968 error "getstripeddir fails"
19969 rm -rf $DIR/$tdir/striped_dir ||
19970 error "unlink striped dir fails"
19974 run_test 300k "test large striped directory"
19977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19978 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19979 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19980 skip "Need MDS version at least 2.7.55"
19984 test_mkdir -p $DIR/$tdir/striped_dir
19985 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19986 error "chown $RUNAS_ID failed"
19987 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19988 error "set default striped dir failed"
19990 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19991 $LCTL set_param fail_loc=0x80000158
19992 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19994 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19995 [ $stripe_index -eq 1 ] ||
19996 error "expect 1 get $stripe_index for $dir"
19998 run_test 300l "non-root user to create dir under striped dir with stale layout"
20001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20002 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20003 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20004 skip "Need MDS version at least 2.7.55"
20006 mkdir -p $DIR/$tdir/striped_dir
20007 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20008 error "set default stripes dir error"
20010 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20012 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20013 [ $stripe_count -eq 0 ] ||
20014 error "expect 0 get $stripe_count for a"
20016 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20017 error "set default stripes dir error"
20019 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20021 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20022 [ $stripe_count -eq 0 ] ||
20023 error "expect 0 get $stripe_count for b"
20025 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20026 error "set default stripes dir error"
20028 mkdir $DIR/$tdir/striped_dir/c &&
20029 error "default stripe_index is invalid, mkdir c should fails"
20031 rm -rf $DIR/$tdir || error "rmdir fails"
20033 run_test 300m "setstriped directory on single MDT FS"
20036 local list=$(comma_list $(mdts_nodes))
20039 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20045 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20046 skip "Need MDS version at least 2.7.55"
20047 remote_mds_nodsh && skip "remote MDS with nodsh"
20050 local list=$(comma_list $(mdts_nodes))
20052 trap cleanup_300n RETURN EXIT
20053 mkdir -p $DIR/$tdir
20054 chmod 777 $DIR/$tdir
20055 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20056 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20057 error "create striped dir succeeds with gid=0"
20059 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20060 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20061 error "create striped dir fails with gid=-1"
20063 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20064 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20065 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20066 error "set default striped dir succeeds with gid=0"
20069 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20070 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20071 error "set default striped dir fails with gid=-1"
20074 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20075 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20076 error "create test_dir fails"
20077 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20078 error "create test_dir1 fails"
20079 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20080 error "create test_dir2 fails"
20083 run_test 300n "non-root user to create dir under striped dir with default EA"
20086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20088 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20089 skip "Need MDS version at least 2.7.55"
20094 mkdir -p $DIR/$tdir
20096 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20097 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20098 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20099 skip "not enough free inodes $numfree1 $numfree2"
20102 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20103 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20104 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20105 skip "not enough free space $numfree1 $numfree2"
20108 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20109 error "setdirstripe fails"
20111 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20112 error "create dirs fails"
20114 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20115 ls $DIR/$tdir/striped_dir > /dev/null ||
20116 error "ls striped dir fails"
20117 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20118 error "unlink big striped dir fails"
20120 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20124 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20125 remote_mds_nodsh && skip "remote MDS with nodsh"
20127 mkdir -p $DIR/$tdir
20129 #define OBD_FAIL_OUT_ENOSPC 0x1704
20130 do_facet mds2 lctl set_param fail_loc=0x80001704
20131 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20132 && error "create striped directory should fail"
20134 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20136 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20139 run_test 300p "create striped directory without space"
20142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20143 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20145 local fd=$(free_fd)
20146 local cmd="exec $fd<$tdir"
20148 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20151 trap "eval $cmd" EXIT
20152 cd $tdir || error "cd $tdir fails"
20153 rmdir ../$tdir || error "rmdir $tdir fails"
20154 mkdir local_dir && error "create dir succeeds"
20155 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20159 run_test 300q "create remote directory under orphan directory"
20162 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20163 skip "Need MDS version at least 2.7.55" && return
20164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20168 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20169 error "set striped dir error"
20171 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20172 error "getstripeddir fails"
20175 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20176 awk '/lmv_stripe_count:/ { print $2 }')
20178 [ $MDSCOUNT -ne $stripe_count ] &&
20179 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20181 rm -rf $DIR/$tdir/striped_dir ||
20182 error "unlink striped dir fails"
20184 run_test 300r "test -1 striped directory"
20186 prepare_remote_file() {
20187 mkdir $DIR/$tdir/src_dir ||
20188 error "create remote source failed"
20190 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20191 error "cp to remote source failed"
20192 touch $DIR/$tdir/src_dir/a
20194 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20195 error "create remote target dir failed"
20197 touch $DIR/$tdir/tgt_dir/b
20199 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20200 error "rename dir cross MDT failed!"
20202 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20203 error "src_child still exists after rename"
20205 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20206 error "missing file(a) after rename"
20208 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20209 error "diff after rename"
20213 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20216 local remote_file=$DIR/$tdir/tgt_dir/b
20218 mkdir -p $DIR/$tdir
20220 prepare_remote_file || error "prepare remote file failed"
20223 $OPENUNLINK $remote_file $remote_file ||
20224 error "openunlink $remote_file failed"
20225 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20227 run_test 310a "open unlink remote file"
20230 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20233 local remote_file=$DIR/$tdir/tgt_dir/b
20235 mkdir -p $DIR/$tdir
20237 prepare_remote_file || error "prepare remote file failed"
20239 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20240 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20241 $CHECKSTAT -t file $remote_file || error "check file failed"
20243 run_test 310b "unlink remote file with multiple links while open"
20246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20247 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20249 local remote_file=$DIR/$tdir/tgt_dir/b
20251 mkdir -p $DIR/$tdir
20253 prepare_remote_file || error "prepare remote file failed"
20255 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20256 multiop_bg_pause $remote_file O_uc ||
20257 error "mulitop failed for remote file"
20259 $MULTIOP $DIR/$tfile Ouc
20260 kill -USR1 $MULTIPID
20263 run_test 310c "open-unlink remote file with multiple links"
20267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20268 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20269 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20270 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20271 remote_mds_nodsh && skip "remote MDS with nodsh"
20273 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20274 local mdts=$(comma_list $(mdts_nodes))
20276 mkdir -p $DIR/$tdir
20277 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20278 createmany -o $DIR/$tdir/$tfile. 1000
20280 # statfs data is not real time, let's just calculate it
20281 old_iused=$((old_iused + 1000))
20283 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20284 osp.*OST0000*MDT0000.create_count")
20285 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20286 osp.*OST0000*MDT0000.max_create_count")
20287 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20289 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20290 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20291 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20293 unlinkmany $DIR/$tdir/$tfile. 1000
20295 do_nodes $mdts "$LCTL set_param -n \
20296 osp.*OST0000*.max_create_count=$max_count"
20297 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20298 do_nodes $mdts "$LCTL set_param -n \
20299 osp.*OST0000*.create_count=$count"
20300 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20301 grep "=0" && error "create_count is zero"
20304 for i in $(seq 120); do
20305 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20306 # system may be too busy to destroy all objs in time, use
20307 # a somewhat small value to not fail autotest
20308 [ $((old_iused - new_iused)) -gt 400 ] && break
20312 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20313 [ $((old_iused - new_iused)) -gt 400 ] ||
20314 error "objs not destroyed after unlink"
20316 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20323 local vdevdir=$(dirname $(facet_vdevice $ost))
20324 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20325 local zfs_zapid=$(do_facet $ost $cmd |
20326 grep -w "/O/0/d$((objid%32))" -C 5 |
20327 awk '/Object/{getline; print $1}')
20328 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20329 awk "/$objid = /"'{printf $3}')
20334 zfs_object_blksz() {
20338 local vdevdir=$(dirname $(facet_vdevice $ost))
20339 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20340 local blksz=$(do_facet $ost $cmd $objid |
20341 awk '/dblk/{getline; printf $4}')
20343 case "${blksz: -1}" in
20344 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20345 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20352 test_312() { # LU-4856
20353 remote_ost_nodsh && skip "remote OST with nodsh"
20354 [ "$ost1_FSTYPE" = "zfs" ] ||
20355 skip_env "the test only applies to zfs"
20357 local max_blksz=$(do_facet ost1 \
20358 $ZFS get -p recordsize $(facet_device ost1) |
20359 awk '!/VALUE/{print $3}')
20361 # to make life a little bit easier
20362 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20363 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20365 local tf=$DIR/$tdir/$tfile
20367 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20369 # Get ZFS object id
20370 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20371 # block size change by sequential overwrite
20374 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20375 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20377 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20378 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20382 # block size change by sequential append write
20383 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20384 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20385 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20388 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20389 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20390 oflag=sync conv=notrunc
20392 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20393 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20394 error "blksz error, actual $blksz, " \
20395 "expected: 2 * $count * $PAGE_SIZE"
20401 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20402 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20404 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20405 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20406 [ $blksz -eq $PAGE_SIZE ] ||
20407 error "blksz error: $blksz, expected: $PAGE_SIZE"
20409 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20410 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20411 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20413 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20414 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20415 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20417 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20420 remote_ost_nodsh && skip "remote OST with nodsh"
20422 local file=$DIR/$tfile
20425 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20427 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20428 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20429 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20430 error "write should failed"
20431 do_facet ost1 "$LCTL set_param fail_loc=0"
20434 run_test 313 "io should fail after last_rcvd update fail"
20437 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20439 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20440 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20442 wait_delete_completed
20443 do_facet ost1 "$LCTL set_param fail_loc=0"
20445 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20447 test_315() { # LU-618
20448 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20450 local file=$DIR/$tfile
20453 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20454 error "multiop file write failed"
20455 $MULTIOP $file oO_RDONLY:r4063232_c &
20460 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20463 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20466 run_test 315 "read should be accounted"
20469 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20470 large_xattr_enabled || skip_env "ea_inode feature disabled"
20472 rm -rf $DIR/$tdir/d
20473 mkdir -p $DIR/$tdir/d
20474 chown nobody $DIR/$tdir/d
20475 touch $DIR/$tdir/d/file
20477 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20479 run_test 316 "lfs mv"
20482 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20483 skip "Need MDS version at least 2.11.53"
20484 if [ "$ost1_FSTYPE" == "zfs" ]; then
20485 skip "LU-10370: no implementation for ZFS"
20489 local grant_blk_size
20491 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20492 awk '/grant_block_size:/ { print $2; exit; }')
20494 # Create File of size 5M. Truncate it to below size's and verify
20497 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20498 error "Create file $DIR/$tfile failed"
20499 stack_trap "rm -f $DIR/$tfile" EXIT
20501 for trunc_sz in 2097152 4097 4000 509 0; do
20502 $TRUNCATE $DIR/$tfile $trunc_sz ||
20503 error "truncate $tfile to $trunc_sz failed"
20504 local sz=$(stat --format=%s $DIR/$tfile)
20505 local blk=$(stat --format=%b $DIR/$tfile)
20506 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20507 grant_blk_size) * 8))
20509 if [[ $blk -ne $trunc_blk ]]; then
20510 $(which stat) $DIR/$tfile
20511 error "Expected Block $trunc_blk got $blk for $tfile"
20514 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20515 error "Expected Size $trunc_sz got $sz for $tfile"
20520 # Create file with a hole and write actual two blocks. Block count
20523 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20524 conv=fsync || error "Create file : $DIR/$tfile"
20526 # Calculate the final truncate size.
20527 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20530 # truncate to size $trunc_sz bytes. Strip the last block
20531 # The block count must drop to 8
20533 $TRUNCATE $DIR/$tfile $trunc_sz ||
20534 error "truncate $tfile to $trunc_sz failed"
20536 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20537 sz=$(stat --format=%s $DIR/$tfile)
20538 blk=$(stat --format=%b $DIR/$tfile)
20540 if [[ $blk -ne $trunc_bsz ]]; then
20541 $(which stat) $DIR/$tfile
20542 error "Expected Block $trunc_bsz got $blk for $tfile"
20545 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20546 error "Expected Size $trunc_sz got $sz for $tfile"
20548 run_test 317 "Verify blocks get correctly update after truncate"
20551 local old_max_active=$($LCTL get_param -n \
20552 llite.*.max_read_ahead_async_active 2>/dev/null)
20554 $LCTL set_param llite.*.max_read_ahead_async_active=256
20555 local max_active=$($LCTL get_param -n \
20556 llite.*.max_read_ahead_async_active 2>/dev/null)
20557 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20559 # currently reset to 0 is unsupported, leave it 512 for now.
20560 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20561 error "set max_read_ahead_async_active should fail"
20563 $LCTL set_param llite.*.max_read_ahead_async_active=512
20564 max_active=$($LCTL get_param -n \
20565 llite.*.max_read_ahead_async_active 2>/dev/null)
20566 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20568 # restore @max_active
20569 [ $old_max_active -ne 0 ] && $LCTL set_param \
20570 llite.*.max_read_ahead_async_active=$old_max_active
20572 local old_threshold=$($LCTL get_param -n \
20573 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20574 local max_per_file_mb=$($LCTL get_param -n \
20575 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20577 local invalid=$(($max_per_file_mb + 1))
20579 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20580 && error "set $invalid should fail"
20582 local valid=$(($invalid - 1))
20584 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20585 error "set $valid should succeed"
20586 local threshold=$($LCTL get_param -n \
20587 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20588 [ $threshold -eq $valid ] || error \
20589 "expect threshold $valid got $threshold"
20591 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20593 run_test 318 "Verify async readahead tunables"
20596 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20598 local before=$(date +%s)
20600 local mdir=$DIR/$tdir
20601 local file=$mdir/xxx
20603 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20606 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20607 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20608 $LFS mv -m1 $file &
20611 dd if=$file of=/dev/null
20613 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20614 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20616 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20618 run_test 319 "lost lease lock on migrate error"
20620 test_398a() { # LU-4198
20621 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20622 $LCTL set_param ldlm.namespaces.*.lru_size=clear
20624 # request a new lock on client
20625 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20627 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20628 local lock_count=$($LCTL get_param -n \
20629 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20630 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
20632 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
20634 # no lock cached, should use lockless IO and not enqueue new lock
20635 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20636 lock_count=$($LCTL get_param -n \
20637 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20638 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
20640 run_test 398a "direct IO should cancel lock otherwise lockless"
20642 test_398b() { # LU-4198
20643 which fio || skip_env "no fio installed"
20644 $LFS setstripe -c -1 $DIR/$tfile
20647 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
20650 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
20651 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20652 --numjobs=$njobs --fallocate=none \
20653 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20654 --filename=$DIR/$tfile &
20657 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
20658 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
20659 --numjobs=$njobs --fallocate=none \
20660 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20661 --filename=$DIR/$tfile || true
20666 run_test 398b "DIO and buffer IO race"
20668 test_398c() { # LU-4198
20669 which fio || skip_env "no fio installed"
20671 saved_debug=$($LCTL get_param -n debug)
20672 $LCTL set_param debug=0
20674 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
20675 ((size /= 1024)) # by megabytes
20676 ((size /= 2)) # write half of the OST at most
20677 [ $size -gt 40 ] && size=40 #reduce test time anyway
20679 $LFS setstripe -c 1 $DIR/$tfile
20681 # it seems like ldiskfs reserves more space than necessary if the
20682 # writing blocks are not mapped, so it extends the file firstly
20683 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
20684 cancel_lru_locks osc
20686 # clear and verify rpc_stats later
20687 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
20690 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
20691 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
20692 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20693 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20694 --filename=$DIR/$tfile
20695 [ $? -eq 0 ] || error "fio write error"
20697 [ $($LCTL get_param -n \
20698 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
20699 error "Locks were requested while doing AIO"
20701 # get the percentage of 1-page I/O
20702 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
20703 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
20705 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
20707 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
20708 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20709 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20710 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20711 --filename=$DIR/$tfile
20712 [ $? -eq 0 ] || error "fio mixed read write error"
20715 $LCTL set_param debug="$saved_debug"
20717 run_test 398c "run fio to test AIO"
20720 local read_write=$1
20721 if [ "$read_write" = "write" ]; then
20722 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20723 elif [ "$read_write" = "read" ]; then
20724 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20726 error "argument error"
20729 # turn off debug for performance testing
20730 local saved_debug=$($LCTL get_param -n debug)
20731 $LCTL set_param debug=0
20733 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20735 # get ost1 size - $FSNAME-OST0000
20736 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20737 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20738 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20740 if [ "$read_write" = "read" ]; then
20741 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20744 local start_time=$(date +%s.%N)
20745 $dd_cmd bs=1M count=$blocks oflag=sync ||
20746 error "real dd $read_write error"
20747 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20749 if [ "$read_write" = "write" ]; then
20753 # define OBD_FAIL_OST_FAKE_RW 0x238
20754 do_facet ost1 $LCTL set_param fail_loc=0x238
20756 local start_time=$(date +%s.%N)
20757 $dd_cmd bs=1M count=$blocks oflag=sync ||
20758 error "fake dd $read_write error"
20759 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20761 if [ "$read_write" = "write" ]; then
20763 cancel_lru_locks osc
20764 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20765 error "$tfile size not $blocks MB"
20767 do_facet ost1 $LCTL set_param fail_loc=0
20769 echo "fake $read_write $duration_fake vs. normal $read_write" \
20770 "$duration in seconds"
20771 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20772 error_not_in_vm "fake write is slower"
20774 $LCTL set_param -n debug="$saved_debug"
20777 test_399a() { # LU-7655 for OST fake write
20778 remote_ost_nodsh && skip "remote OST with nodsh"
20782 run_test 399a "fake write should not be slower than normal write"
20784 test_399b() { # LU-8726 for OST fake read
20785 remote_ost_nodsh && skip "remote OST with nodsh"
20786 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20787 skip_env "ldiskfs only test"
20792 run_test 399b "fake read should not be slower than normal read"
20794 test_400a() { # LU-1606, was conf-sanity test_74
20795 if ! which $CC > /dev/null 2>&1; then
20796 skip_env "$CC is not installed"
20799 local extra_flags=''
20800 local out=$TMP/$tfile
20801 local prefix=/usr/include/lustre
20804 if ! [[ -d $prefix ]]; then
20805 # Assume we're running in tree and fixup the include path.
20806 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20807 extra_flags+=" -L$LUSTRE/utils/.lib"
20810 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20811 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20812 error "client api broken"
20816 run_test 400a "Lustre client api program can compile and link"
20818 test_400b() { # LU-1606, LU-5011
20820 local out=$TMP/$tfile
20821 local prefix=/usr/include/linux/lustre
20823 # We use a hard coded prefix so that this test will not fail
20824 # when run in tree. There are headers in lustre/include/lustre/
20825 # that are not packaged (like lustre_idl.h) and have more
20826 # complicated include dependencies (like config.h and lnet/types.h).
20827 # Since this test about correct packaging we just skip them when
20828 # they don't exist (see below) rather than try to fixup cppflags.
20830 if ! which $CC > /dev/null 2>&1; then
20831 skip_env "$CC is not installed"
20834 for header in $prefix/*.h; do
20835 if ! [[ -f "$header" ]]; then
20839 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20840 continue # lustre_ioctl.h is internal header
20843 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20844 error "cannot compile '$header'"
20848 run_test 400b "packaged headers can be compiled"
20850 test_401a() { #LU-7437
20851 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20852 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20854 #count the number of parameters by "list_param -R"
20855 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20856 #count the number of parameters by listing proc files
20857 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20858 echo "proc_dirs='$proc_dirs'"
20859 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20860 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20863 [ $params -eq $procs ] ||
20864 error "found $params parameters vs. $procs proc files"
20866 # test the list_param -D option only returns directories
20867 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20868 #count the number of parameters by listing proc directories
20869 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20872 [ $params -eq $procs ] ||
20873 error "found $params parameters vs. $procs proc files"
20875 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20878 local save=$($LCTL get_param -n jobid_var)
20881 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20882 error "no error returned when setting bad parameters"
20884 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20885 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20887 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20888 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20889 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20891 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20894 local jobid_var_old=$($LCTL get_param -n jobid_var)
20895 local jobid_var_new
20897 $LCTL set_param jobid_var= &&
20898 error "no error returned for 'set_param a='"
20900 jobid_var_new=$($LCTL get_param -n jobid_var)
20901 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20902 error "jobid_var was changed by setting without value"
20904 $LCTL set_param jobid_var &&
20905 error "no error returned for 'set_param a'"
20907 jobid_var_new=$($LCTL get_param -n jobid_var)
20908 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20909 error "jobid_var was changed by setting without value"
20911 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20914 local jobid_var_old=$($LCTL get_param -n jobid_var)
20915 local jobid_var_new
20916 local new_value="foo=bar"
20918 $LCTL set_param jobid_var=$new_value ||
20919 error "'set_param a=b' did not accept a value containing '='"
20921 jobid_var_new=$($LCTL get_param -n jobid_var)
20922 [[ "$jobid_var_new" == "$new_value" ]] ||
20923 error "'set_param a=b' failed on a value containing '='"
20925 # Reset the jobid_var to test the other format
20926 $LCTL set_param jobid_var=$jobid_var_old
20927 jobid_var_new=$($LCTL get_param -n jobid_var)
20928 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20929 error "failed to reset jobid_var"
20931 $LCTL set_param jobid_var $new_value ||
20932 error "'set_param a b' did not accept a value containing '='"
20934 jobid_var_new=$($LCTL get_param -n jobid_var)
20935 [[ "$jobid_var_new" == "$new_value" ]] ||
20936 error "'set_param a b' failed on a value containing '='"
20938 $LCTL set_param jobid_var $jobid_var_old
20939 jobid_var_new=$($LCTL get_param -n jobid_var)
20940 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20941 error "failed to reset jobid_var"
20943 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20946 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20947 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20948 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20949 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20950 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20951 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20952 remote_mds_nodsh && skip "remote MDS with nodsh"
20954 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20955 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20956 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20957 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20958 echo "Touch failed - OK"
20960 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20963 local file1=$DIR/$tfile.1
20964 local file2=$DIR/$tfile.2
20965 local tfile=$TMP/$tfile
20967 rm -f $file1 $file2 $tfile
20972 # 30 sec OBD_TIMEOUT in ll_getattr()
20973 # right before populating st_nlink
20974 $LCTL set_param fail_loc=0x80001409
20975 stat -c %h $file1 > $tfile &
20977 # create an alias, drop all locks and reclaim the dentry
20979 cancel_lru_locks mdc
20980 cancel_lru_locks osc
20981 sysctl -w vm.drop_caches=2
20985 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20987 rm -f $tfile $file1 $file2
20989 run_test 403 "i_nlink should not drop to zero due to aliasing"
20991 test_404() { # LU-6601
20992 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20993 skip "Need server version newer than 2.8.52"
20994 remote_mds_nodsh && skip "remote MDS with nodsh"
20996 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20997 awk '/osp .*-osc-MDT/ { print $4}')
21000 for osp in $mosps; do
21001 echo "Deactivate: " $osp
21002 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21003 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21004 awk -vp=$osp '$4 == p { print $2 }')
21005 [ $stat = IN ] || {
21006 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21007 error "deactivate error"
21009 echo "Activate: " $osp
21010 do_facet $SINGLEMDS $LCTL --device %$osp activate
21011 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21012 awk -vp=$osp '$4 == p { print $2 }')
21013 [ $stat = UP ] || {
21014 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21015 error "activate error"
21019 run_test 404 "validate manual {de}activated works properly for OSPs"
21022 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21023 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21024 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21025 skip "Layout swap lock is not supported"
21027 check_swap_layouts_support
21029 test_mkdir $DIR/$tdir
21030 swap_lock_test -d $DIR/$tdir ||
21031 error "One layout swap locked test failed"
21033 run_test 405 "Various layout swap lock tests"
21036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21037 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21038 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21040 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21041 skip "Need MDS version at least 2.8.50"
21043 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21044 local test_pool=$TESTNAME
21046 pool_add $test_pool || error "pool_add failed"
21047 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21048 error "pool_add_targets failed"
21050 save_layout_restore_at_exit $MOUNT
21052 # parent set default stripe count only, child will stripe from both
21053 # parent and fs default
21054 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21055 error "setstripe $MOUNT failed"
21056 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21057 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21058 for i in $(seq 10); do
21059 local f=$DIR/$tdir/$tfile.$i
21060 touch $f || error "touch failed"
21061 local count=$($LFS getstripe -c $f)
21062 [ $count -eq $OSTCOUNT ] ||
21063 error "$f stripe count $count != $OSTCOUNT"
21064 local offset=$($LFS getstripe -i $f)
21065 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21066 local size=$($LFS getstripe -S $f)
21067 [ $size -eq $((def_stripe_size * 2)) ] ||
21068 error "$f stripe size $size != $((def_stripe_size * 2))"
21069 local pool=$($LFS getstripe -p $f)
21070 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21073 # change fs default striping, delete parent default striping, now child
21074 # will stripe from new fs default striping only
21075 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21076 error "change $MOUNT default stripe failed"
21077 $LFS setstripe -c 0 $DIR/$tdir ||
21078 error "delete $tdir default stripe failed"
21079 for i in $(seq 11 20); do
21080 local f=$DIR/$tdir/$tfile.$i
21081 touch $f || error "touch $f failed"
21082 local count=$($LFS getstripe -c $f)
21083 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21084 local offset=$($LFS getstripe -i $f)
21085 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21086 local size=$($LFS getstripe -S $f)
21087 [ $size -eq $def_stripe_size ] ||
21088 error "$f stripe size $size != $def_stripe_size"
21089 local pool=$($LFS getstripe -p $f)
21090 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21093 unlinkmany $DIR/$tdir/$tfile. 1 20
21095 local f=$DIR/$tdir/$tfile
21096 pool_remove_all_targets $test_pool $f
21097 pool_remove $test_pool $f
21099 run_test 406 "DNE support fs default striping"
21102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21103 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21104 skip "Need MDS version at least 2.8.55"
21105 remote_mds_nodsh && skip "remote MDS with nodsh"
21107 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21108 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21109 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21110 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21111 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21113 #define OBD_FAIL_DT_TXN_STOP 0x2019
21114 for idx in $(seq $MDSCOUNT); do
21115 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21117 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21118 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21119 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21122 run_test 407 "transaction fail should cause operation fail"
21125 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21127 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21128 lctl set_param fail_loc=0x8000040a
21129 # let ll_prepare_partial_page() fail
21130 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21134 # create at least 100 unused inodes so that
21135 # shrink_icache_memory(0) should not return 0
21136 touch $DIR/$tfile-{0..100}
21137 rm -f $DIR/$tfile-{0..100}
21140 echo 2 > /proc/sys/vm/drop_caches
21142 run_test 408 "drop_caches should not hang due to page leaks"
21146 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21148 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21149 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21150 touch $DIR/$tdir/guard || error "(2) Fail to create"
21152 local PREFIX=$(str_repeat 'A' 128)
21153 echo "Create 1K hard links start at $(date)"
21154 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21155 error "(3) Fail to hard link"
21157 echo "Links count should be right although linkEA overflow"
21158 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21159 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21160 [ $linkcount -eq 1001 ] ||
21161 error "(5) Unexpected hard links count: $linkcount"
21163 echo "List all links start at $(date)"
21164 ls -l $DIR/$tdir/foo > /dev/null ||
21165 error "(6) Fail to list $DIR/$tdir/foo"
21167 echo "Unlink hard links start at $(date)"
21168 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21169 error "(7) Fail to unlink"
21170 echo "Unlink hard links finished at $(date)"
21172 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21176 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21177 skip "Need client version at least 2.9.59"
21179 # Create a file, and stat it from the kernel
21180 local testfile=$DIR/$tfile
21183 local run_id=$RANDOM
21184 local my_ino=$(stat --format "%i" $testfile)
21186 # Try to insert the module. This will always fail as the
21187 # module is designed to not be inserted.
21188 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21191 # Anything but success is a test failure
21193 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21194 error "no inode match"
21196 run_test 410 "Test inode number returned from kernel thread"
21198 cleanup_test411_cgroup() {
21204 local cg_basedir=/sys/fs/cgroup/memory
21206 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21207 skip "no setup for cgroup"
21209 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21210 error "test file creation failed"
21211 cancel_lru_locks osc
21213 # Create a very small memory cgroup to force a slab allocation error
21214 local cgdir=$cg_basedir/osc_slab_alloc
21215 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21216 trap "cleanup_test411_cgroup $cgdir" EXIT
21217 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21218 echo 1M > $cgdir/memory.limit_in_bytes
21220 # Should not LBUG, just be killed by oom-killer
21221 # dd will return 0 even allocation failure in some environment.
21222 # So don't check return value
21223 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21224 cleanup_test411_cgroup $cgdir
21228 run_test 411 "Slab allocation error with cgroup does not LBUG"
21231 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21232 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21233 skip "Need server version at least 2.10.55"
21236 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21237 error "mkdir failed"
21238 $LFS getdirstripe $DIR/$tdir
21239 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21240 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21241 error "expect $((MDSCOUT - 1)) get $stripe_index"
21242 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21243 [ $stripe_count -eq 2 ] ||
21244 error "expect 2 get $stripe_count"
21246 run_test 412 "mkdir on specific MDTs"
21250 local stripe_count=$2
21251 local mdts=$(comma_list $(mdts_nodes))
21254 local lmv_qos_prio_free
21255 local lmv_qos_threshold_rr
21256 local lmv_qos_maxage
21257 local lod_qos_prio_free
21258 local lod_qos_threshold_rr
21259 local lod_qos_maxage
21263 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21264 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21265 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21267 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21268 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21269 stack_trap "$LCTL set_param \
21270 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21271 stack_trap "$LCTL set_param \
21272 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21273 stack_trap "$LCTL set_param \
21274 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21276 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21277 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21278 lod_qos_prio_free=${lod_qos_prio_free%%%}
21279 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21280 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21281 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21282 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21283 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21284 stack_trap "do_nodes $mdts $LCTL set_param \
21285 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21286 stack_trap "do_nodes $mdts $LCTL set_param \
21287 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21289 stack_trap "do_nodes $mdts $LCTL set_param \
21290 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21293 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21295 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21296 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21298 testdir=$DIR/$tdir-s$stripe_count/rr
21300 for i in $(seq $((100 * MDSCOUNT))); do
21301 eval $mkdir_cmd $testdir/subdir$i ||
21302 error "$mkdir_cmd subdir$i failed"
21305 for i in $(seq $MDSCOUNT); do
21306 count=$($LFS getdirstripe -i $testdir/* |
21307 grep ^$((i - 1))$ | wc -l)
21308 echo "$count directories created on MDT$((i - 1))"
21309 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21311 if [ $stripe_count -gt 1 ]; then
21312 count=$($LFS getdirstripe $testdir/* |
21313 grep -P "^\s+$((i - 1))\t" | wc -l)
21314 echo "$count stripes created on MDT$((i - 1))"
21315 # deviation should < 5% of average
21316 [ $count -lt $((95 * stripe_count)) ] ||
21317 [ $count -gt $((105 * stripe_count)) ] &&
21318 error "stripes are not evenly distributed"
21322 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21323 do_nodes $mdts $LCTL set_param \
21324 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21327 echo "Check for uneven MDTs: "
21337 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21338 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21339 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21341 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21342 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21345 for ((i = 1; i < ${#ffree[@]}; i++)); do
21346 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21347 if [ $tmp -gt $max ]; then
21351 if [ $tmp -lt $min ]; then
21357 [ ${ffree[min_index]} -eq 0 ] &&
21358 skip "no free files in MDT$min_index"
21359 [ ${ffree[min_index]} -gt 100000000 ] &&
21360 skip "too much free files in MDT$min_index"
21362 # Check if we need to generate uneven MDTs
21364 local diff=$(((max - min) * 100 / min))
21365 local value="$(generate_string 1024)"
21367 while [ $diff -lt $threshold ]; do
21368 # generate uneven MDTs, create till $threshold% diff
21369 echo -n "weight diff=$diff% must be > $threshold% ..."
21370 count=$((${ffree[min_index]} / 10))
21371 # 50 sec per 10000 files in vm
21372 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21373 skip "$count files to create"
21374 echo "Fill MDT$min_index with $count files"
21375 [ -d $DIR/$tdir-MDT$min_index ] ||
21376 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21377 error "mkdir $tdir-MDT$min_index failed"
21378 for i in $(seq $count); do
21379 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21380 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21381 error "create f$j_$i failed"
21382 setfattr -n user.413b -v $value \
21383 $DIR/$tdir-MDT$min_index/f$j_$i ||
21384 error "setfattr f$j_$i failed"
21387 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21388 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21389 max=$(((${ffree[max_index]} >> 8) * \
21390 (${bavail[max_index]} * bsize >> 16)))
21391 min=$(((${ffree[min_index]} >> 8) * \
21392 (${bavail[min_index]} * bsize >> 16)))
21393 diff=$(((max - min) * 100 / min))
21396 echo "MDT filesfree available: ${ffree[@]}"
21397 echo "MDT blocks available: ${bavail[@]}"
21398 echo "weight diff=$diff%"
21401 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21403 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21404 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21405 # decrease statfs age, so that it can be updated in time
21406 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21407 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21411 testdir=$DIR/$tdir-s$stripe_count/qos
21413 for i in $(seq $((100 * MDSCOUNT))); do
21414 eval $mkdir_cmd $testdir/subdir$i ||
21415 error "$mkdir_cmd subdir$i failed"
21418 for i in $(seq $MDSCOUNT); do
21419 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21421 echo "$count directories created on MDT$((i - 1))"
21423 if [ $stripe_count -gt 1 ]; then
21424 count=$($LFS getdirstripe $testdir/* |
21425 grep -P "^\s+$((i - 1))\t" | wc -l)
21426 echo "$count stripes created on MDT$((i - 1))"
21430 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21431 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21433 # D-value should > 10% of averge
21434 [ $((max - min)) -lt 10 ] &&
21435 error "subdirs shouldn't be evenly distributed"
21438 if [ $stripe_count -gt 1 ]; then
21439 max=$($LFS getdirstripe $testdir/* |
21440 grep -P "^\s+$max_index\t" | wc -l)
21441 min=$($LFS getdirstripe $testdir/* |
21442 grep -P "^\s+$min_index\t" | wc -l)
21443 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21444 error "stripes shouldn't be evenly distributed"|| true
21449 [ $MDSCOUNT -lt 2 ] &&
21450 skip "We need at least 2 MDTs for this test"
21452 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21453 skip "Need server version at least 2.12.52"
21457 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21458 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21459 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21460 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21461 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21464 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21467 [ $MDSCOUNT -lt 2 ] &&
21468 skip "We need at least 2 MDTs for this test"
21470 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21471 skip "Need server version at least 2.12.52"
21475 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21476 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21477 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21478 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21479 $LFS setdirstripe -D -c $stripe_count \
21480 $DIR/$tdir-s$stripe_count/rr ||
21481 error "setdirstripe failed"
21482 $LFS setdirstripe -D -c $stripe_count \
21483 $DIR/$tdir-s$stripe_count/qos ||
21484 error "setdirstripe failed"
21485 test_qos_mkdir "mkdir" $stripe_count
21488 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21491 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21492 $LCTL set_param fail_loc=0x80000521
21493 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21496 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21500 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21501 skip "Need server version at least 2.11.52"
21511 # this test may be slow on ZFS
21512 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21514 # though this test is designed for striped directory, let's test normal
21515 # directory too since lock is always saved as CoS lock.
21516 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21517 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21526 start_time=$(date +%s)
21527 for i in $(seq $total); do
21528 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21531 end_time=$(date +%s)
21532 duration=$((end_time - start_time))
21534 kill -9 $setattr_pid
21536 echo "rename $total files took $duration sec"
21537 [ $duration -lt 100 ] || error "rename took $duration sec"
21539 run_test 415 "lock revoke is not missing"
21542 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21543 skip "Need server version at least 2.11.55"
21545 # define OBD_FAIL_OSD_TXN_START 0x19a
21546 do_facet mds1 lctl set_param fail_loc=0x19a
21548 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21552 run_test 416 "transaction start failure won't cause system hung"
21556 do_nodes $(comma_list $(mdts_nodes)) \
21557 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21558 do_nodes $(comma_list $(mdts_nodes)) \
21559 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21560 do_nodes $(comma_list $(mdts_nodes)) \
21561 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21565 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21566 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21567 skip "Need MDS version at least 2.11.56"
21569 trap cleanup_417 RETURN EXIT
21571 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21572 do_nodes $(comma_list $(mdts_nodes)) \
21573 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21574 $LFS migrate -m 0 $DIR/$tdir.1 &&
21575 error "migrate dir $tdir.1 should fail"
21577 do_nodes $(comma_list $(mdts_nodes)) \
21578 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21579 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21580 error "create remote dir $tdir.2 should fail"
21582 do_nodes $(comma_list $(mdts_nodes)) \
21583 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21584 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21585 error "create striped dir $tdir.3 should fail"
21588 run_test 417 "disable remote dir, striped dir and dir migration"
21590 # Checks that the outputs of df [-i] and lfs df [-i] match
21592 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21602 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21604 for count in {1..100}; do
21608 # read the lines of interest
21609 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21610 error "df $inodes $dir | tail -n +2 failed"
21611 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21612 error "lfs df $inodes $dir | grep summary: failed"
21614 # skip first substrings of each output as they are different
21615 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21616 # compare the two outputs
21618 for i in {1..5}; do
21619 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21627 lfs df $inodes $dir
21628 error "df and lfs df $1 output mismatch: " \
21629 "df ${inodes}: ${df_out[*]}, " \
21630 "lfs df ${inodes}: ${lfs_df_out[*]}"
21635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21637 local dir=$DIR/$tdir
21638 local numfiles=$((RANDOM % 4096 + 2))
21639 local numblocks=$((RANDOM % 256 + 1))
21641 wait_delete_completed
21644 # check block output
21645 check_lfs_df blocks $dir
21646 # check inode output
21647 check_lfs_df inodes $dir
21649 # create a single file and retest
21650 echo "Creating a single file and testing"
21651 createmany -o $dir/$tfile- 1 &>/dev/null ||
21652 error "creating 1 file in $dir failed"
21653 check_lfs_df blocks $dir
21654 check_lfs_df inodes $dir
21656 # create a random number of files
21657 echo "Creating $((numfiles - 1)) files and testing"
21658 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21659 error "creating $((numfiles - 1)) files in $dir failed"
21661 # write a random number of blocks to the first test file
21662 echo "Writing $numblocks 4K blocks and testing"
21663 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21664 count=$numblocks &>/dev/null ||
21665 error "dd to $dir/${tfile}-0 failed"
21668 check_lfs_df blocks $dir
21669 check_lfs_df inodes $dir
21671 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21672 error "unlinking $numfiles files in $dir failed"
21674 run_test 418 "df and lfs df outputs match"
21678 local dir=$DIR/$tdir
21683 cancel_lru_locks mdc
21685 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21686 $LCTL set_param fail_loc=0x1410
21688 $LCTL set_param fail_loc=0
21691 run_test 419 "Verify open file by name doesn't crash kernel"
21695 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21696 skip "Need MDS version at least 2.12.53"
21698 local SAVE_UMASK=$(umask)
21699 local dir=$DIR/$tdir
21700 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21704 mkdir -m03777 $dir/testdir
21705 ls -dn $dir/testdir
21706 # Need to remove trailing '.' when SELinux is enabled
21707 local dirperms=$(ls -dn $dir/testdir |
21708 awk '{ sub(/\.$/, "", $1); print $1}')
21709 [ $dirperms == "drwxrwsrwt" ] ||
21710 error "incorrect perms on $dir/testdir"
21712 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21713 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21714 ls -n $dir/testdir/testfile
21715 local fileperms=$(ls -n $dir/testdir/testfile |
21716 awk '{ sub(/\.$/, "", $1); print $1}')
21717 [ $fileperms == "-rwxr-xr-x" ] ||
21718 error "incorrect perms on $dir/testdir/testfile"
21722 run_test 420 "clear SGID bit on non-directories for non-members"
21729 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21730 skip "Need MDS version at least 2.12.54"
21732 test_mkdir $DIR/$tdir
21733 createmany -o $DIR/$tdir/f 3
21734 cnt=$(ls -1 $DIR/$tdir | wc -l)
21735 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21737 fid1=$(lfs path2fid $DIR/$tdir/f1)
21738 fid2=$(lfs path2fid $DIR/$tdir/f2)
21739 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21741 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21742 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21744 cnt=$(ls -1 $DIR/$tdir | wc -l)
21745 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21747 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21748 createmany -o $DIR/$tdir/f 3
21749 cnt=$(ls -1 $DIR/$tdir | wc -l)
21750 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21752 fid1=$(lfs path2fid $DIR/$tdir/f1)
21753 fid2=$(lfs path2fid $DIR/$tdir/f2)
21754 echo "remove using fsname $FSNAME"
21755 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21757 cnt=$(ls -1 $DIR/$tdir | wc -l)
21758 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21760 run_test 421a "simple rm by fid"
21767 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21768 skip "Need MDS version at least 2.12.54"
21770 test_mkdir $DIR/$tdir
21771 createmany -o $DIR/$tdir/f 3
21772 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21775 FID1=$(lfs path2fid $DIR/$tdir/f1)
21776 FID2=$(lfs path2fid $DIR/$tdir/f2)
21777 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21779 kill -USR1 $MULTIPID
21782 cnt=$(ls $DIR/$tdir | wc -l)
21783 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21785 run_test 421b "rm by fid on open file"
21791 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21792 skip "Need MDS version at least 2.12.54"
21794 test_mkdir $DIR/$tdir
21795 createmany -o $DIR/$tdir/f 3
21796 touch $DIR/$tdir/$tfile
21797 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21798 cnt=$(ls -1 $DIR/$tdir | wc -l)
21799 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21801 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21802 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21804 cnt=$(ls $DIR/$tdir | wc -l)
21805 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21807 run_test 421c "rm by fid against hardlinked files"
21813 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21814 skip "Need MDS version at least 2.12.54"
21816 test_mkdir $DIR/$tdir
21817 createmany -o $DIR/$tdir/f 4097
21818 cnt=$(ls -1 $DIR/$tdir | wc -l)
21819 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21821 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21822 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21824 cnt=$(ls $DIR/$tdir | wc -l)
21826 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21828 run_test 421d "rmfid en masse"
21834 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21835 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21836 skip "Need MDS version at least 2.12.54"
21838 mkdir -p $DIR/$tdir
21839 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21840 createmany -o $DIR/$tdir/striped_dir/f 512
21841 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21842 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21844 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21845 sed "s/[/][^:]*://g")
21846 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21848 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21850 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21852 run_test 421e "rmfid in DNE"
21858 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21859 skip "Need MDS version at least 2.12.54"
21861 test_mkdir $DIR/$tdir
21863 cnt=$(ls -1 $DIR/$tdir | wc -l)
21864 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21866 FID=$(lfs path2fid $DIR/$tdir/f)
21867 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21868 # rmfid should fail
21869 cnt=$(ls -1 $DIR/$tdir | wc -l)
21870 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21872 chmod a+rw $DIR/$tdir
21874 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21875 # rmfid should fail
21876 cnt=$(ls -1 $DIR/$tdir | wc -l)
21877 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21880 $RUNAS touch $DIR/$tdir/f
21881 FID=$(lfs path2fid $DIR/$tdir/f)
21882 echo "rmfid as root"
21883 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21884 cnt=$(ls -1 $DIR/$tdir | wc -l)
21885 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21888 $RUNAS touch $DIR/$tdir/f
21889 cnt=$(ls -1 $DIR/$tdir | wc -l)
21890 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21891 FID=$(lfs path2fid $DIR/$tdir/f)
21892 # rmfid w/o user_fid2path mount option should fail
21893 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21894 cnt=$(ls -1 $DIR/$tdir | wc -l)
21895 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21897 umount_client $MOUNT || error "failed to umount client"
21898 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21899 error "failed to mount client'"
21901 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21902 # rmfid should succeed
21903 cnt=$(ls -1 $DIR/$tdir | wc -l)
21904 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21906 # rmfid shouldn't allow to remove files due to dir's permission
21907 chmod a+rwx $DIR/$tdir
21910 FID=$(lfs path2fid $DIR/$tdir/f)
21911 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21913 umount_client $MOUNT || error "failed to umount client"
21914 mount_client $MOUNT "$MOUNT_OPTS" ||
21915 error "failed to mount client'"
21918 run_test 421f "rmfid checks permissions"
21924 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21925 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21926 skip "Need MDS version at least 2.12.54"
21928 mkdir -p $DIR/$tdir
21929 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21930 createmany -o $DIR/$tdir/striped_dir/f 512
21931 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21932 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21934 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21935 sed "s/[/][^:]*://g")
21937 rm -f $DIR/$tdir/striped_dir/f1*
21938 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21939 removed=$((512 - cnt))
21941 # few files have been just removed, so we expect
21942 # rmfid to fail on their fids
21943 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21944 [ $removed != $errors ] && error "$errors != $removed"
21946 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21948 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21950 run_test 421g "rmfid to return errors properly"
21953 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21954 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21955 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21956 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21957 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21959 local amc=$(at_max_get client)
21960 local amo=$(at_max_get mds1)
21961 local timeout=`lctl get_param -n timeout`
21963 at_max_set 0 client
21966 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21967 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21968 fail_val=$(((2*timeout + 10)*1000))
21969 touch $DIR/$tdir/d3/file &
21971 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21972 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21973 fail_val=$((2*timeout + 5))
21974 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21978 sleep $((2 * timeout))
21982 touch $DIR/$tdir/d2/file3
21983 touch $DIR/$tdir/d2/file4
21984 touch $DIR/$tdir/d2/file5
21987 at_max_set $amc client
21988 at_max_set $amo mds1
21990 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21991 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21992 error "Watchdog is always throttled"
21994 run_test 422 "kill a process with RPC in progress"
22007 # ensure statfs cache is expired
22010 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22011 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22015 run_test 423 "statfs should return a right data"
22018 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22019 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22020 skip "Need server version at least 2.9.55"
22022 start_full_debug_logging
22026 stop_full_debug_logging
22030 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22031 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22032 awk '/The barrier for/ { print $7 }')
22035 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22040 barrier_expired() {
22043 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22044 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22045 awk '/will be expired/ { print $7 }')
22047 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22056 echo "Start barrier_freeze at: $(date)"
22057 #define OBD_FAIL_BARRIER_DELAY 0x2202
22058 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22059 # Do not reduce barrier time - See LU-11873
22060 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22063 local b_status=$(barrier_stat)
22064 echo "Got barrier status at: $(date)"
22065 [ "$b_status" = "'freezing_p1'" ] ||
22066 error "(1) unexpected barrier status $b_status"
22068 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22070 b_status=$(barrier_stat)
22071 [ "$b_status" = "'frozen'" ] ||
22072 error "(2) unexpected barrier status $b_status"
22074 local expired=$(barrier_expired)
22075 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22076 sleep $((expired + 3))
22078 b_status=$(barrier_stat)
22079 [ "$b_status" = "'expired'" ] ||
22080 error "(3) unexpected barrier status $b_status"
22082 # Do not reduce barrier time - See LU-11873
22083 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22084 error "(4) fail to freeze barrier"
22086 b_status=$(barrier_stat)
22087 [ "$b_status" = "'frozen'" ] ||
22088 error "(5) unexpected barrier status $b_status"
22090 echo "Start barrier_thaw at: $(date)"
22091 #define OBD_FAIL_BARRIER_DELAY 0x2202
22092 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22093 do_facet mgs $LCTL barrier_thaw $FSNAME &
22096 b_status=$(barrier_stat)
22097 echo "Got barrier status at: $(date)"
22098 [ "$b_status" = "'thawing'" ] ||
22099 error "(6) unexpected barrier status $b_status"
22101 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22103 b_status=$(barrier_stat)
22104 [ "$b_status" = "'thawed'" ] ||
22105 error "(7) unexpected barrier status $b_status"
22107 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22108 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22109 do_facet mgs $LCTL barrier_freeze $FSNAME
22111 b_status=$(barrier_stat)
22112 [ "$b_status" = "'failed'" ] ||
22113 error "(8) unexpected barrier status $b_status"
22115 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22116 do_facet mgs $LCTL barrier_thaw $FSNAME
22120 run_test 801a "write barrier user interfaces and stat machine"
22125 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22126 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22127 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22128 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22129 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22131 cancel_lru_locks mdc
22133 # 180 seconds should be long enough
22134 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22136 local b_status=$(barrier_stat)
22137 [ "$b_status" = "'frozen'" ] ||
22138 error "(6) unexpected barrier status $b_status"
22140 mkdir $DIR/$tdir/d0/d10 &
22143 touch $DIR/$tdir/d1/f13 &
22146 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22149 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22152 rm -f $DIR/$tdir/d4/f12 &
22155 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22157 # To guarantee taht the 'stat' is not blocked
22158 b_status=$(barrier_stat)
22159 [ "$b_status" = "'frozen'" ] ||
22160 error "(8) unexpected barrier status $b_status"
22162 # let above commands to run at background
22165 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22166 ps -p $touch_pid || error "(10) touch should be blocked"
22167 ps -p $ln_pid || error "(11) link should be blocked"
22168 ps -p $mv_pid || error "(12) rename should be blocked"
22169 ps -p $rm_pid || error "(13) unlink should be blocked"
22171 b_status=$(barrier_stat)
22172 [ "$b_status" = "'frozen'" ] ||
22173 error "(14) unexpected barrier status $b_status"
22175 do_facet mgs $LCTL barrier_thaw $FSNAME
22176 b_status=$(barrier_stat)
22177 [ "$b_status" = "'thawed'" ] ||
22178 error "(15) unexpected barrier status $b_status"
22180 wait $mkdir_pid || error "(16) mkdir should succeed"
22181 wait $touch_pid || error "(17) touch should succeed"
22182 wait $ln_pid || error "(18) link should succeed"
22183 wait $mv_pid || error "(19) rename should succeed"
22184 wait $rm_pid || error "(20) unlink should succeed"
22188 run_test 801b "modification will be blocked by write barrier"
22191 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22195 stop mds2 || error "(1) Fail to stop mds2"
22197 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22199 local b_status=$(barrier_stat)
22200 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22201 do_facet mgs $LCTL barrier_thaw $FSNAME
22202 error "(2) unexpected barrier status $b_status"
22205 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22206 error "(3) Fail to rescan barrier bitmap"
22208 # Do not reduce barrier time - See LU-11873
22209 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22211 b_status=$(barrier_stat)
22212 [ "$b_status" = "'frozen'" ] ||
22213 error "(4) unexpected barrier status $b_status"
22215 do_facet mgs $LCTL barrier_thaw $FSNAME
22216 b_status=$(barrier_stat)
22217 [ "$b_status" = "'thawed'" ] ||
22218 error "(5) unexpected barrier status $b_status"
22220 local devname=$(mdsdevname 2)
22222 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22224 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22225 error "(7) Fail to rescan barrier bitmap"
22229 run_test 801c "rescan barrier bitmap"
22231 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22232 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22233 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22234 saved_MOUNT_OPTS=$MOUNT_OPTS
22240 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22241 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22242 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22243 MOUNT_OPTS=$saved_MOUNT_OPTS
22248 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22249 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22250 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22251 skip "Need server version at least 2.9.55"
22253 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22255 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22257 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22258 error "(2) Fail to copy"
22260 trap cleanup_802a EXIT
22262 # sync by force before remount as readonly
22263 sync; sync_all_data; sleep 3; sync_all_data
22267 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22268 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22269 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22271 echo "Mount the server as read only"
22272 setupall server_only || error "(3) Fail to start servers"
22274 echo "Mount client without ro should fail"
22275 mount_client $MOUNT &&
22276 error "(4) Mount client without 'ro' should fail"
22278 echo "Mount client with ro should succeed"
22279 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22280 mount_client $MOUNT ||
22281 error "(5) Mount client with 'ro' should succeed"
22283 echo "Modify should be refused"
22284 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22286 echo "Read should be allowed"
22287 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22288 error "(7) Read should succeed under ro mode"
22292 run_test 802a "simulate readonly device"
22295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22296 remote_mds_nodsh && skip "remote MDS with nodsh"
22298 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22299 skip "readonly option not available"
22301 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22303 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22304 error "(2) Fail to copy"
22306 # write back all cached data before setting MDT to readonly
22310 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22311 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22313 echo "Modify should be refused"
22314 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22316 echo "Read should be allowed"
22317 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22318 error "(7) Read should succeed under ro mode"
22321 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22323 run_test 802b "be able to set MDTs to readonly"
22326 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22327 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22328 skip "MDS needs to be newer than 2.10.54"
22330 mkdir -p $DIR/$tdir
22331 # Create some objects on all MDTs to trigger related logs objects
22332 for idx in $(seq $MDSCOUNT); do
22333 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22334 $DIR/$tdir/dir${idx} ||
22335 error "Fail to create $DIR/$tdir/dir${idx}"
22339 wait_delete_completed # ensure old test cleanups are finished
22340 echo "before create:"
22342 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22344 for i in {1..10}; do
22345 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22346 error "Fail to create $DIR/$tdir/foo$i"
22350 echo "after create:"
22352 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22354 # allow for an llog to be cleaned up during the test
22355 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22356 error "before ($before_used) + 10 > after ($after_used)"
22358 for i in {1..10}; do
22359 rm -rf $DIR/$tdir/foo$i ||
22360 error "Fail to remove $DIR/$tdir/foo$i"
22363 sleep 3 # avoid MDT return cached statfs
22364 wait_delete_completed
22365 echo "after unlink:"
22367 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22369 # allow for an llog to be created during the test
22370 [ $after_used -le $((before_used + 1)) ] ||
22371 error "after ($after_used) > before ($before_used) + 1"
22373 run_test 803 "verify agent object for remote object"
22376 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22377 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22378 skip "MDS needs to be newer than 2.10.54"
22379 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22381 mkdir -p $DIR/$tdir
22382 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22383 error "Fail to create $DIR/$tdir/dir0"
22385 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22386 local dev=$(mdsdevname 2)
22388 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22389 grep ${fid} || error "NOT found agent entry for dir0"
22391 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22392 error "Fail to create $DIR/$tdir/dir1"
22394 touch $DIR/$tdir/dir1/foo0 ||
22395 error "Fail to create $DIR/$tdir/dir1/foo0"
22396 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22399 for idx in $(seq $MDSCOUNT); do
22400 dev=$(mdsdevname $idx)
22401 do_facet mds${idx} \
22402 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22403 grep ${fid} && rc=$idx
22406 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22407 error "Fail to rename foo0 to foo1"
22408 if [ $rc -eq 0 ]; then
22409 for idx in $(seq $MDSCOUNT); do
22410 dev=$(mdsdevname $idx)
22411 do_facet mds${idx} \
22412 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22413 grep ${fid} && rc=$idx
22417 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22418 error "Fail to rename foo1 to foo2"
22419 if [ $rc -eq 0 ]; then
22420 for idx in $(seq $MDSCOUNT); do
22421 dev=$(mdsdevname $idx)
22422 do_facet mds${idx} \
22423 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22424 grep ${fid} && rc=$idx
22428 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22430 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22431 error "Fail to link to $DIR/$tdir/dir1/foo2"
22432 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22433 error "Fail to rename foo2 to foo0"
22434 unlink $DIR/$tdir/dir1/foo0 ||
22435 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22436 rm -rf $DIR/$tdir/dir0 ||
22437 error "Fail to rm $DIR/$tdir/dir0"
22439 for idx in $(seq $MDSCOUNT); do
22440 dev=$(mdsdevname $idx)
22444 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22446 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22447 error "mount mds$idx failed"
22448 df $MOUNT > /dev/null 2>&1
22450 # e2fsck should not return error
22452 error "e2fsck detected error on MDT${idx}: rc=$rc"
22455 run_test 804 "verify agent entry for remote entry"
22458 do_facet $SINGLEMDS zfs set quota=$old $fsset
22459 unlinkmany $DIR/$tdir/f- 1000000
22464 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22465 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22466 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22467 skip "netfree not implemented before 0.7"
22468 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22469 skip "Need MDS version at least 2.10.57"
22476 local pref="osd-zfs.$FSNAME-MDT0000."
22478 # limit available space on MDS dataset to meet nospace issue
22479 # quickly. then ZFS 0.7.2 can use reserved space if asked
22480 # properly (using netfree flag in osd_declare_destroy()
22481 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22482 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22484 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22485 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22486 let "usedkb=usedkb-freekb"
22487 let "freekb=freekb/2"
22488 if let "freekb > 5000"; then
22491 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22492 trap cleanup_805 EXIT
22494 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22495 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22496 rm -rf $DIR/$tdir || error "not able to remove"
22497 do_facet $SINGLEMDS zfs set quota=$old $fsset
22500 run_test 805 "ZFS can remove from full fs"
22506 local size=$($LFS getsom -s $file)
22507 local expect=$(stat -c %s $file)
22509 [[ $size == $expect ]] ||
22510 error "$file expected size: $expect, got: $size"
22512 local blocks=$($LFS getsom -b $file)
22513 expect=$(stat -c %b $file)
22514 [[ $blocks == $expect ]] ||
22515 error "$file expected blocks: $expect, got: $blocks"
22520 local size=$($LFS getsom -s $1)
22523 [[ $size == $expect ]] ||
22524 error "$file expected size: $expect, got: $size"
22528 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22529 skip "Need MDS version at least 2.11.52"
22533 touch $DIR/$tfile || error "touch $tfile failed"
22535 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22536 save_lustre_params client "llite.*.xattr_cache" > $save
22537 lctl set_param llite.*.xattr_cache=0
22538 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22540 # single-threaded write
22541 echo "Test SOM for single-threaded write"
22542 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22543 error "write $tfile failed"
22544 check_lsom_size $DIR/$tfile $bs
22547 local size=$(($num * $bs))
22551 echo "Test SOM for single client multi-threaded($num) write"
22552 $TRUNCATE $DIR/$tfile 0
22553 for ((i = 0; i < $num; i++)); do
22554 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22556 offset=$((offset + $bs))
22558 for (( i=0; i < $num; i++ )); do
22561 check_lsom_size $DIR/$tfile $size
22563 $TRUNCATE $DIR/$tfile 0
22564 for ((i = 0; i < $num; i++)); do
22565 offset=$((offset - $bs))
22566 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22569 for (( i=0; i < $num; i++ )); do
22572 check_lsom_size $DIR/$tfile $size
22574 # multi-client writes
22575 num=$(get_node_count ${CLIENTS//,/ })
22576 size=$(($num * $bs))
22580 echo "Test SOM for multi-client ($num) writes"
22581 $TRUNCATE $DIR/$tfile 0
22582 for client in ${CLIENTS//,/ }; do
22583 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22586 offset=$((offset + $bs))
22588 for (( i=0; i < $num; i++ )); do
22591 check_lsom_size $DIR/$tfile $offset
22594 $TRUNCATE $DIR/$tfile 0
22595 for client in ${CLIENTS//,/ }; do
22596 offset=$((offset - $bs))
22597 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22601 for (( i=0; i < $num; i++ )); do
22604 check_lsom_size $DIR/$tfile $size
22607 echo "Test SOM for truncate"
22608 $TRUNCATE $DIR/$tfile 1048576
22609 check_lsom_size $DIR/$tfile 1048576
22610 $TRUNCATE $DIR/$tfile 1234
22611 check_lsom_size $DIR/$tfile 1234
22613 # verify SOM blocks count
22614 echo "Verify SOM block count"
22615 $TRUNCATE $DIR/$tfile 0
22616 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22617 error "failed to write file $tfile"
22618 check_lsom_data $DIR/$tfile
22620 run_test 806 "Verify Lazy Size on MDS"
22623 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22624 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22625 skip "Need MDS version at least 2.11.52"
22627 # Registration step
22628 changelog_register || error "changelog_register failed"
22629 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22630 changelog_users $SINGLEMDS | grep -q $cl_user ||
22631 error "User $cl_user not found in changelog_users"
22633 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22634 save_lustre_params client "llite.*.xattr_cache" > $save
22635 lctl set_param llite.*.xattr_cache=0
22636 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22638 rm -rf $DIR/$tdir || error "rm $tdir failed"
22639 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22640 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22641 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22642 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22643 error "truncate $tdir/trunc failed"
22646 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22647 error "write $tfile failed"
22649 # multi-client wirtes
22650 local num=$(get_node_count ${CLIENTS//,/ })
22654 echo "Test SOM for multi-client ($num) writes"
22655 touch $DIR/$tfile || error "touch $tfile failed"
22656 $TRUNCATE $DIR/$tfile 0
22657 for client in ${CLIENTS//,/ }; do
22658 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22661 offset=$((offset + $bs))
22663 for (( i=0; i < $num; i++ )); do
22668 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22669 check_lsom_data $DIR/$tdir/trunc
22670 check_lsom_data $DIR/$tdir/single_dd
22671 check_lsom_data $DIR/$tfile
22674 # Deregistration step
22675 changelog_deregister || error "changelog_deregister failed"
22677 run_test 807 "verify LSOM syncing tool"
22679 check_som_nologged()
22681 local lines=$($LFS changelog $FSNAME-MDT0000 |
22682 grep 'x=trusted.som' | wc -l)
22683 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22687 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22688 skip "Need MDS version at least 2.11.55"
22690 # Registration step
22691 changelog_register || error "changelog_register failed"
22693 touch $DIR/$tfile || error "touch $tfile failed"
22696 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22697 error "write $tfile failed"
22700 $TRUNCATE $DIR/$tfile 1234
22703 $TRUNCATE $DIR/$tfile 1048576
22706 # Deregistration step
22707 changelog_deregister || error "changelog_deregister failed"
22709 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22714 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22718 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22719 skip "Need MDS version at least 2.11.56"
22721 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22722 error "failed to create DoM-only file $DIR/$tfile"
22723 touch $DIR/$tfile || error "touch $tfile failed"
22724 check_som_nodata $DIR/$tfile
22726 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22727 error "write $tfile failed"
22728 check_som_nodata $DIR/$tfile
22730 $TRUNCATE $DIR/$tfile 1234
22731 check_som_nodata $DIR/$tfile
22733 $TRUNCATE $DIR/$tfile 4097
22734 check_som_nodata $DIR/$file
22736 run_test 809 "Verify no SOM xattr store for DoM-only files"
22739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22740 $GSS && skip_env "could not run with gss"
22741 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22742 skip "OST < 2.12.58 doesn't align checksum"
22745 stack_trap "set_checksums $ORIG_CSUM" EXIT
22746 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22751 for csum in $CKSUM_TYPES; do
22752 #define OBD_FAIL_OSC_NO_GRANT 0x411
22753 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22754 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22756 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22757 before=$(md5sum $DIR/$tfile)
22758 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22759 after=$(md5sum $DIR/$tfile)
22760 [ "$before" == "$after" ] ||
22761 error "$csum: $before != $after bs=$1 seek=$2"
22765 run_test 810 "partial page writes on ZFS (LU-11663)"
22768 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22769 skip "Need MDS version at least 2.11.56"
22771 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22772 do_facet mds1 $LCTL set_param fail_loc=0x165
22773 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22776 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22778 wait_update_facet mds1 "pgrep orph_.*-MDD | wc -l" "0" ||
22779 error "MDD orphan cleanup thread not quit"
22781 run_test 811 "orphan name stub can be cleaned up in startup"
22784 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22785 skip "OST < 2.12.51 doesn't support this fail_loc"
22786 [ "$SHARED_KEY" = true ] &&
22787 skip "OSC connections never go IDLE with Shared-Keys enabled"
22789 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22790 # ensure ost1 is connected
22791 stat $DIR/$tfile >/dev/null || error "can't stat"
22792 wait_osc_import_state client ost1 FULL
22793 # no locks, no reqs to let the connection idle
22794 cancel_lru_locks osc
22796 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22797 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22798 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22799 wait_osc_import_state client ost1 CONNECTING
22800 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22802 stat $DIR/$tfile >/dev/null || error "can't stat file"
22804 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22806 test_812b() { # LU-12378
22807 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22808 skip "OST < 2.12.51 doesn't support this fail_loc"
22809 [ "$SHARED_KEY" = true ] &&
22810 skip "OSC connections never go IDLE with Shared-Keys enabled"
22812 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22813 # ensure ost1 is connected
22814 stat $DIR/$tfile >/dev/null || error "can't stat"
22815 wait_osc_import_state client ost1 FULL
22816 # no locks, no reqs to let the connection idle
22817 cancel_lru_locks osc
22819 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22820 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22821 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22822 wait_osc_import_state client ost1 CONNECTING
22823 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22825 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22826 wait_osc_import_state client ost1 IDLE
22828 run_test 812b "do not drop no resend request for idle connect"
22831 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22832 [ -z "$file_heat_sav" ] && skip "no file heat support"
22843 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22844 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22846 $LCTL set_param -n llite.*.file_heat=1
22847 echo "Turn on file heat"
22848 echo "Period second: $period_second, Decay percentage: $decay_pct"
22850 echo "QQQQ" > $DIR/$tfile
22851 echo "QQQQ" > $DIR/$tfile
22852 echo "QQQQ" > $DIR/$tfile
22853 cat $DIR/$tfile > /dev/null
22854 cat $DIR/$tfile > /dev/null
22855 cat $DIR/$tfile > /dev/null
22856 cat $DIR/$tfile > /dev/null
22858 local out=$($LFS heat_get $DIR/$tfile)
22860 $LFS heat_get $DIR/$tfile
22861 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22862 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22863 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22864 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22866 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22867 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22868 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22869 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22871 sleep $((period_second + 3))
22872 echo "Sleep $((period_second + 3)) seconds..."
22873 # The recursion formula to calculate the heat of the file f is as
22875 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22876 # Where Hi is the heat value in the period between time points i*I and
22877 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22878 # to the weight of Ci.
22879 out=$($LFS heat_get $DIR/$tfile)
22880 $LFS heat_get $DIR/$tfile
22881 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22882 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22883 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22884 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22886 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22887 error "read sample ($readsample) is wrong"
22888 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22889 error "write sample ($writesample) is wrong"
22890 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22891 error "read bytes ($readbyte) is wrong"
22892 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22893 error "write bytes ($writebyte) is wrong"
22895 echo "QQQQ" > $DIR/$tfile
22896 echo "QQQQ" > $DIR/$tfile
22897 echo "QQQQ" > $DIR/$tfile
22898 cat $DIR/$tfile > /dev/null
22899 cat $DIR/$tfile > /dev/null
22900 cat $DIR/$tfile > /dev/null
22901 cat $DIR/$tfile > /dev/null
22903 sleep $((period_second + 3))
22904 echo "Sleep $((period_second + 3)) seconds..."
22906 out=$($LFS heat_get $DIR/$tfile)
22907 $LFS heat_get $DIR/$tfile
22908 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22909 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22910 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22911 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22913 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22914 4 * $decay_pct) / 100") -eq 1 ] ||
22915 error "read sample ($readsample1) is wrong"
22916 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22917 3 * $decay_pct) / 100") -eq 1 ] ||
22918 error "write sample ($writesample1) is wrong"
22919 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22920 20 * $decay_pct) / 100") -eq 1 ] ||
22921 error "read bytes ($readbyte1) is wrong"
22922 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22923 15 * $decay_pct) / 100") -eq 1 ] ||
22924 error "write bytes ($writebyte1) is wrong"
22926 echo "Turn off file heat for the file $DIR/$tfile"
22927 $LFS heat_set -o $DIR/$tfile
22929 echo "QQQQ" > $DIR/$tfile
22930 echo "QQQQ" > $DIR/$tfile
22931 echo "QQQQ" > $DIR/$tfile
22932 cat $DIR/$tfile > /dev/null
22933 cat $DIR/$tfile > /dev/null
22934 cat $DIR/$tfile > /dev/null
22935 cat $DIR/$tfile > /dev/null
22937 out=$($LFS heat_get $DIR/$tfile)
22938 $LFS heat_get $DIR/$tfile
22939 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22940 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22941 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22942 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22944 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22945 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22946 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22947 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22949 echo "Trun on file heat for the file $DIR/$tfile"
22950 $LFS heat_set -O $DIR/$tfile
22952 echo "QQQQ" > $DIR/$tfile
22953 echo "QQQQ" > $DIR/$tfile
22954 echo "QQQQ" > $DIR/$tfile
22955 cat $DIR/$tfile > /dev/null
22956 cat $DIR/$tfile > /dev/null
22957 cat $DIR/$tfile > /dev/null
22958 cat $DIR/$tfile > /dev/null
22960 out=$($LFS heat_get $DIR/$tfile)
22961 $LFS heat_get $DIR/$tfile
22962 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22963 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22964 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22965 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22967 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22968 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22969 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22970 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22972 $LFS heat_set -c $DIR/$tfile
22973 $LCTL set_param -n llite.*.file_heat=0
22974 echo "Turn off file heat support for the Lustre filesystem"
22976 echo "QQQQ" > $DIR/$tfile
22977 echo "QQQQ" > $DIR/$tfile
22978 echo "QQQQ" > $DIR/$tfile
22979 cat $DIR/$tfile > /dev/null
22980 cat $DIR/$tfile > /dev/null
22981 cat $DIR/$tfile > /dev/null
22982 cat $DIR/$tfile > /dev/null
22984 out=$($LFS heat_get $DIR/$tfile)
22985 $LFS heat_get $DIR/$tfile
22986 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22987 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22988 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22989 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22991 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22992 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22993 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22994 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22996 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22999 run_test 813 "File heat verfication"
23003 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23004 echo -n y >> $DIR/$tfile
23005 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23006 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23008 run_test 814 "sparse cp works as expected (LU-12361)"
23012 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23013 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23015 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23018 [ "$SHARED_KEY" = true ] &&
23019 skip "OSC connections never go IDLE with Shared-Keys enabled"
23021 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23022 # ensure ost1 is connected
23023 stat $DIR/$tfile >/dev/null || error "can't stat"
23024 wait_osc_import_state client ost1 FULL
23025 # no locks, no reqs to let the connection idle
23026 cancel_lru_locks osc
23027 lru_resize_disable osc
23030 before=$($LCTL get_param -n \
23031 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23033 wait_osc_import_state client ost1 IDLE
23034 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23035 now=$($LCTL get_param -n \
23036 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23037 [ $before == $now ] || error "lru_size changed $before != $now"
23039 run_test 816 "do not reset lru_resize on idle reconnect"
23043 exportfs -u localhost:$DIR/nfsexp
23048 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23050 mkdir -p $DIR/nfsexp
23051 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23052 error "failed to export nfs"
23054 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23055 stack_trap cleanup_817 EXIT
23057 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23058 error "failed to mount nfs to $tmpdir"
23060 cp /bin/true $tmpdir
23061 $DIR/nfsexp/true || error "failed to execute 'true' command"
23063 run_test 817 "nfsd won't cache write lock for exec file"
23067 $LFS setstripe -c1 -i0 $DIR/$tfile
23068 $LFS setstripe -c1 -i1 $DIR/$tfile
23070 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23071 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23072 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23073 error "start $SINGLEMDS failed"
23076 run_test 818 "unlink with failed llog"
23079 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23080 cancel_lru_locks osc
23081 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23082 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23083 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23086 run_test 819a "too big niobuf in read"
23089 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23090 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23092 cancel_lru_locks osc
23096 run_test 819b "too big niobuf in write"
23099 function test_820_start_ost() {
23102 for num in $(seq $OSTCOUNT); do
23103 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23108 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23111 umount_client $MOUNT || error "umount failed"
23112 for num in $(seq $OSTCOUNT); do
23116 # mount client with no active OSTs
23117 # so that the client can't initialize max LOV EA size
23118 # from OSC notifications
23119 mount_client $MOUNT || error "mount failed"
23120 # delay OST starting to keep this 0 max EA size for a while
23121 test_820_start_ost &
23123 # create a directory on MDS2
23124 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23125 error "Failed to create directory"
23126 # open intent should update default EA size
23127 # see mdc_update_max_ea_from_body()
23128 # notice this is the very first RPC to MDS2
23129 cp /etc/services $DIR/$tdir/mds2 ||
23130 error "Failed to copy files to mds$n"
23132 run_test 820 "update max EA from open intent"
23135 # tests that do cleanup/setup should be run at the end
23139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23142 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23143 $LCTL set_param fail_loc=0x903
23145 cancel_lru_locks MGC
23147 FAIL_ON_ERROR=true cleanup
23148 FAIL_ON_ERROR=true setup
23150 run_test 900 "umount should not race with any mgc requeue thread"
23152 # LUS-6253/LU-11185
23158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23160 # some get_param have a bug to handle dot in param name
23161 cancel_lru_locks MGC
23162 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23163 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23164 umount_client $MOUNT || error "umount failed"
23165 mount_client $MOUNT || error "mount failed"
23166 cancel_lru_locks MGC
23167 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23168 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23170 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23171 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23175 run_test 901 "don't leak a mgc lock on client umount"
23178 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23179 check_and_cleanup_lustre
23180 if [ "$I_MOUNTED" != "yes" ]; then
23181 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true