3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local ostidx=${1:-""}
1788 local list=$(comma_list $(osts_nodes))
1789 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1791 do_nodes $list lctl set_param fail_loc=0
1792 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1793 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1794 awk '{print $1 * 2;exit;}')
1795 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1797 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1800 __exhaust_precreations() {
1803 local FAILIDX=${3:-$OSTIDX}
1804 local ofacet=ost$((OSTIDX + 1))
1806 test_mkdir -p -c1 $DIR/$tdir
1807 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1808 local mfacet=mds$((mdtidx + 1))
1809 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1811 local OST=$(ostname_from_index $OSTIDX)
1814 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1815 local last_id=$(do_facet $mfacet lctl get_param -n \
1816 osp.$mdtosc_proc1.prealloc_last_id)
1817 local next_id=$(do_facet $mfacet lctl get_param -n \
1818 osp.$mdtosc_proc1.prealloc_next_id)
1820 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1821 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 test_mkdir -p $DIR/$tdir/${OST}
1824 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1825 #define OBD_FAIL_OST_ENOSPC 0x215
1826 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1827 echo "Creating to objid $last_id on ost $OST..."
1828 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1829 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1830 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1833 exhaust_precreations() {
1834 __exhaust_precreations $1 $2 $3
1838 exhaust_all_precreations() {
1840 for (( i=0; i < OSTCOUNT; i++ )) ; do
1841 __exhaust_precreations $i $1 -1
1847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1849 remote_mds_nodsh && skip "remote MDS with nodsh"
1850 remote_ost_nodsh && skip "remote OST with nodsh"
1853 rm -f $DIR/$tdir/$tfile
1854 exhaust_precreations 0 0x80000215
1855 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1856 touch $DIR/$tdir/$tfile || error "touch failed"
1857 $LFS getstripe $DIR/$tdir/$tfile
1860 run_test 27n "create file with some full OSTs"
1863 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1865 remote_mds_nodsh && skip "remote MDS with nodsh"
1866 remote_ost_nodsh && skip "remote OST with nodsh"
1869 rm -f $DIR/$tdir/$tfile
1870 exhaust_all_precreations 0x215
1872 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1877 run_test 27o "create file with all full OSTs (should error)"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 test_mkdir $DIR/$tdir
1889 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1890 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1891 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1893 exhaust_precreations 0 0x80000215
1894 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1895 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1896 $LFS getstripe $DIR/$tdir/$tfile
1900 run_test 27p "append to a truncated file with some full OSTs"
1903 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1905 remote_mds_nodsh && skip "remote MDS with nodsh"
1906 remote_ost_nodsh && skip "remote OST with nodsh"
1909 rm -f $DIR/$tdir/$tfile
1911 test_mkdir $DIR/$tdir
1912 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1913 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1914 error "truncate $DIR/$tdir/$tfile failed"
1915 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1917 exhaust_all_precreations 0x215
1919 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1920 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1924 run_test 27q "append to truncated file with all OSTs full (should error)"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1929 remote_mds_nodsh && skip "remote MDS with nodsh"
1930 remote_ost_nodsh && skip "remote OST with nodsh"
1933 rm -f $DIR/$tdir/$tfile
1934 exhaust_precreations 0 0x80000215
1936 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1940 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1942 test_27s() { # bug 10725
1943 test_mkdir $DIR/$tdir
1944 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1945 local stripe_count=0
1946 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1947 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1948 error "stripe width >= 2^32 succeeded" || true
1951 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1953 test_27t() { # bug 10864
1958 $WLFS getstripe $tfile
1961 run_test 27t "check that utils parse path correctly"
1963 test_27u() { # bug 4900
1964 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1968 local list=$(comma_list $(mdts_nodes))
1970 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1971 do_nodes $list $LCTL set_param fail_loc=0x139
1972 test_mkdir -p $DIR/$tdir
1973 trap simple_cleanup_common EXIT
1974 createmany -o $DIR/$tdir/t- 1000
1975 do_nodes $list $LCTL set_param fail_loc=0
1977 TLOG=$TMP/$tfile.getstripe
1978 $LFS getstripe $DIR/$tdir > $TLOG
1979 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1980 unlinkmany $DIR/$tdir/t- 1000
1982 [[ $OBJS -gt 0 ]] &&
1983 error "$OBJS objects created on OST-0. See $TLOG" ||
1986 run_test 27u "skip object creation on OSC w/o objects"
1988 test_27v() { # bug 4900
1989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1992 remote_ost_nodsh && skip "remote OST with nodsh"
1994 exhaust_all_precreations 0x215
1997 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1999 touch $DIR/$tdir/$tfile
2000 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2002 for (( i=1; i < OSTCOUNT; i++ )); do
2003 do_facet ost$i lctl set_param fail_loc=0x705
2005 local START=`date +%s`
2006 createmany -o $DIR/$tdir/$tfile 32
2008 local FINISH=`date +%s`
2009 local TIMEOUT=`lctl get_param -n timeout`
2010 local PROCESS=$((FINISH - START))
2011 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2012 error "$FINISH - $START >= $TIMEOUT / 2"
2013 sleep $((TIMEOUT / 2 - PROCESS))
2016 run_test 27v "skip object creation on slow OST"
2018 test_27w() { # bug 10997
2019 test_mkdir $DIR/$tdir
2020 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2021 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2022 error "stripe size $size != 65536" || true
2023 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2024 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2026 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2029 [[ $OSTCOUNT -lt 2 ]] &&
2030 skip_env "skipping multiple stripe count/offset test"
2032 test_mkdir $DIR/$tdir
2033 for i in $(seq 1 $OSTCOUNT); do
2035 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2036 error "setstripe -c $i -i $offset failed"
2037 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2038 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2039 [ $count -ne $i ] && error "stripe count $count != $i" || true
2040 [ $index -ne $offset ] &&
2041 error "stripe offset $index != $offset" || true
2044 run_test 27wa "check $LFS setstripe -c -i options"
2047 remote_ost_nodsh && skip "remote OST with nodsh"
2048 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2051 OFFSET=$(($OSTCOUNT - 1))
2053 local OST=$(ostname_from_index $OSTIDX)
2055 test_mkdir $DIR/$tdir
2056 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2057 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2059 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2060 for i in $(seq 0 $OFFSET); do
2061 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2062 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2063 error "OST0 was degraded but new created file still use it"
2065 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2067 run_test 27x "create files while OST0 is degraded"
2070 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2071 remote_mds_nodsh && skip "remote MDS with nodsh"
2072 remote_ost_nodsh && skip "remote OST with nodsh"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2075 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2076 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2077 osp.$mdtosc.prealloc_last_id)
2078 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2079 osp.$mdtosc.prealloc_next_id)
2080 local fcount=$((last_id - next_id))
2081 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2082 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2084 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2085 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2086 local OST_DEACTIVE_IDX=-1
2091 for OSC in $MDS_OSCS; do
2092 OST=$(osc_to_ost $OSC)
2093 OSTIDX=$(index_from_ostuuid $OST)
2094 if [ $OST_DEACTIVE_IDX == -1 ]; then
2095 OST_DEACTIVE_IDX=$OSTIDX
2097 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2098 echo $OSC "is Deactivated:"
2099 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2103 OSTIDX=$(index_from_ostuuid $OST)
2104 test_mkdir $DIR/$tdir
2105 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2107 for OSC in $MDS_OSCS; do
2108 OST=$(osc_to_ost $OSC)
2109 OSTIDX=$(index_from_ostuuid $OST)
2110 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2111 echo $OST "is degraded:"
2112 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2113 obdfilter.$OST.degraded=1
2118 createmany -o $DIR/$tdir/$tfile $fcount
2120 for OSC in $MDS_OSCS; do
2121 OST=$(osc_to_ost $OSC)
2122 OSTIDX=$(index_from_ostuuid $OST)
2123 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2124 echo $OST "is recovered from degraded:"
2125 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2126 obdfilter.$OST.degraded=0
2128 do_facet $SINGLEMDS lctl --device %$OSC activate
2132 # all osp devices get activated, hence -1 stripe count restored
2133 local stripe_count=0
2135 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2136 # devices get activated.
2138 $LFS setstripe -c -1 $DIR/$tfile
2139 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2141 [ $stripe_count -ne $OSTCOUNT ] &&
2142 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2145 run_test 27y "create files while OST0 is degraded and the rest inactive"
2151 lmm_count=$($LFS getstripe -c $1)
2152 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2153 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2155 local old_ifs="$IFS"
2157 fid=($($LFS path2fid $1))
2160 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2161 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2163 # compare lmm_seq and lu_fid->f_seq
2164 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2165 # compare lmm_object_id and lu_fid->oid
2166 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2168 # check the trusted.fid attribute of the OST objects of the file
2169 local have_obdidx=false
2171 $LFS getstripe $1 | while read obdidx oid hex seq; do
2172 # skip lines up to and including "obdidx"
2173 [ -z "$obdidx" ] && break
2174 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2175 $have_obdidx || continue
2177 local ost=$((obdidx + 1))
2178 local dev=$(ostdevname $ost)
2181 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2183 seq=$(echo $seq | sed -e "s/^0x//g")
2184 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2185 oid_hex=$(echo $oid)
2187 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2189 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2193 # Don't unmount/remount the OSTs if we don't need to do that.
2194 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2195 # update too, until that use mount/ll_decode_filter_fid/mount.
2196 # Re-enable when debugfs will understand new filter_fid.
2198 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2199 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2200 $dev 2>/dev/null" | grep "parent=")
2202 if [ -z "$ff" ]; then
2204 mount_fstype ost$ost
2205 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2206 $(facet_mntpt ost$ost)/$obj_file)
2207 unmount_fstype ost$ost
2208 start ost$ost $dev $OST_MOUNT_OPTS
2212 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2214 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2216 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2217 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2219 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2220 # stripe_size=1048576 component_id=1 component_start=0 \
2221 # component_end=33554432
2222 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2223 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2224 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2226 if grep -q 'stripe=' <<<$ff; then
2227 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2229 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2230 # into f_ver in this case. See comment on ff_parent.
2231 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2234 # compare lmm_seq and filter_fid->ff_parent.f_seq
2235 [ $ff_pseq = $lmm_seq ] ||
2236 error "FF parent SEQ $ff_pseq != $lmm_seq"
2237 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2238 [ $ff_poid = $lmm_oid ] ||
2239 error "FF parent OID $ff_poid != $lmm_oid"
2240 (($ff_pstripe == $stripe_nr)) ||
2241 error "FF stripe $ff_pstripe != $stripe_nr"
2243 stripe_nr=$((stripe_nr + 1))
2244 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2246 if grep -q 'stripe_count=' <<<$ff; then
2247 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2248 -e 's/ .*//' <<<$ff)
2249 [ $lmm_count = $ff_scnt ] ||
2250 error "FF stripe count $lmm_count != $ff_scnt"
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2257 remote_ost_nodsh && skip "remote OST with nodsh"
2259 test_mkdir $DIR/$tdir
2260 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2261 { error "setstripe -c -1 failed"; return 1; }
2262 # We need to send a write to every object to get parent FID info set.
2263 # This _should_ also work for setattr, but does not currently.
2264 # touch $DIR/$tdir/$tfile-1 ||
2265 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2266 { error "dd $tfile-1 failed"; return 2; }
2267 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2268 { error "setstripe -c -1 failed"; return 3; }
2269 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2270 { error "dd $tfile-2 failed"; return 4; }
2272 # make sure write RPCs have been sent to OSTs
2275 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2276 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2278 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2280 test_27A() { # b=19102
2281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2283 save_layout_restore_at_exit $MOUNT
2284 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2285 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2286 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2287 local default_size=$($LFS getstripe -S $MOUNT)
2288 local default_offset=$($LFS getstripe -i $MOUNT)
2289 local dsize=$(do_facet $SINGLEMDS \
2290 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2291 [ $default_size -eq $dsize ] ||
2292 error "stripe size $default_size != $dsize"
2293 [ $default_offset -eq -1 ] ||
2294 error "stripe offset $default_offset != -1"
2296 run_test 27A "check filesystem-wide default LOV EA values"
2298 test_27B() { # LU-2523
2299 test_mkdir $DIR/$tdir
2300 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2302 # open f1 with O_LOV_DELAY_CREATE
2304 # call setstripe ioctl on open file descriptor for f1
2306 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2310 # open f1 with O_LOV_DELAY_CREATE
2312 # call setstripe ioctl on open file descriptor for f1
2314 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2316 # Allow multiop to fail in imitation of NFS's busted semantics.
2319 run_test 27B "call setstripe on open unlinked file/rename victim"
2321 # 27C family tests full striping and overstriping
2322 test_27Ca() { #LU-2871
2323 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2331 test_mkdir $DIR/$tdir
2333 for i in $(seq 0 $((OSTCOUNT - 1))); do
2334 # set stripe across all OSTs starting from OST$i
2335 $LFS setstripe -i $i -c -1 $tfile$i
2336 # get striping information
2337 ost_idx=($($LFS getstripe $tfile$i |
2338 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2342 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2343 error "${#ost_idx[@]} != $OSTCOUNT"
2345 for index in $(seq 0 $((OSTCOUNT - 1))); do
2347 for j in $(echo ${ost_idx[@]}); do
2348 if [ $index -eq $j ]; then
2354 error "Can not find $index in ${ost_idx[@]}"
2358 run_test 27Ca "check full striping across all OSTs"
2361 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2362 skip "server does not support overstriping"
2363 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2364 skip_env "too many osts, skipping"
2366 test_mkdir -p $DIR/$tdir
2367 local setcount=$(($OSTCOUNT * 2))
2368 [ $setcount -ge 160 ] || large_xattr_enabled ||
2369 skip_env "ea_inode feature disabled"
2371 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2372 error "setstripe failed"
2374 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2375 [ $count -eq $setcount ] ||
2376 error "stripe count $count, should be $setcount"
2378 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2379 error "overstriped should be set in pattern"
2381 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2384 run_test 27Cb "more stripes than OSTs with -C"
2387 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2388 skip "server does not support overstriping"
2389 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2391 test_mkdir -p $DIR/$tdir
2392 local setcount=$(($OSTCOUNT - 1))
2394 [ $setcount -ge 160 ] || large_xattr_enabled ||
2395 skip_env "ea_inode feature disabled"
2397 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2398 error "setstripe failed"
2400 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2401 [ $count -eq $setcount ] ||
2402 error "stripe count $count, should be $setcount"
2404 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2405 error "overstriped should not be set in pattern"
2407 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2410 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2413 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2414 skip "server does not support overstriping"
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2416 large_xattr_enabled || skip_env "ea_inode feature disabled"
2418 test_mkdir -p $DIR/$tdir
2419 local setcount=$LOV_MAX_STRIPE_COUNT
2421 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2422 error "setstripe failed"
2424 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2425 [ $count -eq $setcount ] ||
2426 error "stripe count $count, should be $setcount"
2428 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2429 error "overstriped should be set in pattern"
2431 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2434 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2436 run_test 27Cd "test maximum stripe count"
2439 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2440 skip "server does not support overstriping"
2441 test_mkdir -p $DIR/$tdir
2443 pool_add $TESTNAME || error "Pool creation failed"
2444 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2448 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2449 error "setstripe failed"
2451 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2452 [ $count -eq $setcount ] ||
2453 error "stripe count $count, should be $setcount"
2455 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2456 error "overstriped should be set in pattern"
2458 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2461 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2463 run_test 27Ce "test pool with overstriping"
2466 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2467 skip "server does not support overstriping"
2468 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2469 skip_env "too many osts, skipping"
2471 test_mkdir -p $DIR/$tdir
2473 local setcount=$(($OSTCOUNT * 2))
2474 [ $setcount -ge 160 ] || large_xattr_enabled ||
2475 skip_env "ea_inode feature disabled"
2477 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2478 error "setstripe failed"
2480 echo 1 > $DIR/$tdir/$tfile
2482 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2483 [ $count -eq $setcount ] ||
2484 error "stripe count $count, should be $setcount"
2486 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2487 error "overstriped should be set in pattern"
2489 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2492 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2494 run_test 27Cf "test default inheritance with overstriping"
2497 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2498 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2499 remote_mds_nodsh && skip "remote MDS with nodsh"
2501 local POOL=${POOL:-testpool}
2503 local last_ost=$(($OSTCOUNT - 1))
2505 local ost_list=$(seq $first_ost $ost_step $last_ost)
2506 local ost_range="$first_ost $last_ost $ost_step"
2508 test_mkdir $DIR/$tdir
2509 pool_add $POOL || error "pool_add failed"
2510 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2513 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2515 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2516 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2517 skip27D+=" -s 30,31"
2518 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2519 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2520 skip27D+=" -s 32,33"
2521 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2523 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2524 error "llapi_layout_test failed"
2526 destroy_test_pools || error "destroy test pools failed"
2528 run_test 27D "validate llapi_layout API"
2530 # Verify that default_easize is increased from its initial value after
2531 # accessing a widely striped file.
2533 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2534 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2535 skip "client does not have LU-3338 fix"
2537 # 72 bytes is the minimum space required to store striping
2538 # information for a file striped across one OST:
2539 # (sizeof(struct lov_user_md_v3) +
2540 # sizeof(struct lov_user_ost_data_v1))
2542 $LCTL set_param -n llite.*.default_easize $min_easize ||
2543 error "lctl set_param failed"
2544 local easize=$($LCTL get_param -n llite.*.default_easize)
2546 [ $easize -eq $min_easize ] ||
2547 error "failed to set default_easize"
2549 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2550 error "setstripe failed"
2551 # In order to ensure stat() call actually talks to MDS we need to
2552 # do something drastic to this file to shake off all lock, e.g.
2553 # rename it (kills lookup lock forcing cache cleaning)
2554 mv $DIR/$tfile $DIR/${tfile}-1
2555 ls -l $DIR/${tfile}-1
2558 easize=$($LCTL get_param -n llite.*.default_easize)
2560 [ $easize -gt $min_easize ] ||
2561 error "default_easize not updated"
2563 run_test 27E "check that default extended attribute size properly increases"
2565 test_27F() { # LU-5346/LU-7975
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2567 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2568 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2569 skip "Need MDS version at least 2.8.51"
2570 remote_ost_nodsh && skip "remote OST with nodsh"
2572 test_mkdir $DIR/$tdir
2574 $LFS setstripe -c 2 $DIR/$tdir
2576 # stop all OSTs to reproduce situation for LU-7975 ticket
2577 for num in $(seq $OSTCOUNT); do
2581 # open/create f0 with O_LOV_DELAY_CREATE
2582 # truncate f0 to a non-0 size
2584 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2586 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2587 # open/write it again to force delayed layout creation
2588 cat /etc/hosts > $DIR/$tdir/f0 &
2592 for num in $(seq $OSTCOUNT); do
2593 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2594 error "ost$num failed to start"
2597 wait $catpid || error "cat failed"
2599 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2600 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2601 error "wrong stripecount"
2604 run_test 27F "Client resend delayed layout creation with non-zero size"
2606 test_27G() { #LU-10629
2607 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2608 skip "Need MDS version at least 2.11.51"
2609 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2610 remote_mds_nodsh && skip "remote MDS with nodsh"
2611 local POOL=${POOL:-testpool}
2612 local ostrange="0 0 1"
2614 test_mkdir $DIR/$tdir
2615 touch $DIR/$tdir/$tfile.nopool
2616 pool_add $POOL || error "pool_add failed"
2617 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2618 $LFS setstripe -p $POOL $DIR/$tdir
2620 local pool=$($LFS getstripe -p $DIR/$tdir)
2622 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2623 touch $DIR/$tdir/$tfile.default
2624 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2625 $LFS find $DIR/$tdir -type f --pool $POOL
2626 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2627 [[ "$found" == "2" ]] ||
2628 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2630 $LFS setstripe -d $DIR/$tdir
2632 pool=$($LFS getstripe -p -d $DIR/$tdir)
2634 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2636 run_test 27G "Clear OST pool from stripe"
2639 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2640 skip "Need MDS version newer than 2.11.54"
2641 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2642 test_mkdir $DIR/$tdir
2643 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2644 touch $DIR/$tdir/$tfile
2645 $LFS getstripe -c $DIR/$tdir/$tfile
2646 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2647 error "two-stripe file doesn't have two stripes"
2649 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2650 $LFS getstripe -y $DIR/$tdir/$tfile
2651 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2652 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2653 error "expected l_ost_idx: [02]$ not matched"
2655 # make sure ost list has been cleared
2656 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2657 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2658 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2660 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2662 run_test 27H "Set specific OSTs stripe"
2665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2666 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2667 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2668 skip "Need MDS version newer than 2.12.52"
2669 local pool=$TESTNAME
2670 local ostrange="1 1 1"
2672 save_layout_restore_at_exit $MOUNT
2673 $LFS setstripe -c 2 -i 0 $MOUNT
2674 pool_add $pool || error "pool_add failed"
2675 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2676 test_mkdir $DIR/$tdir
2677 $LFS setstripe -p $pool $DIR/$tdir
2678 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2679 $LFS getstripe $DIR/$tdir/$tfile
2681 run_test 27I "check that root dir striping does not break parent dir one"
2684 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2685 skip "Need MDS version newer than 2.12.51"
2687 test_mkdir $DIR/$tdir
2688 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2689 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2691 # create foreign file (raw way)
2692 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2693 -t 1 -F 0xda08 || error "create_foreign_file failed"
2695 # verify foreign file (raw way)
2696 parse_foreign_file -f $DIR/$tdir/$tfile |
2697 grep "lov_foreign_magic: 0x0BD70BD0" ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2699 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2700 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2701 parse_foreign_file -f $DIR/$tdir/$tfile |
2702 grep "lov_foreign_size: 73" ||
2703 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2704 parse_foreign_file -f $DIR/$tdir/$tfile |
2705 grep "lov_foreign_type: 1" ||
2706 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2707 parse_foreign_file -f $DIR/$tdir/$tfile |
2708 grep "lov_foreign_flags: 0x0000DA08" ||
2709 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2710 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2711 grep "lov_foreign_value: 0x" |
2712 sed -e 's/lov_foreign_value: 0x//')
2713 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2714 [[ $lov = ${lov2// /} ]] ||
2715 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2717 # create foreign file (lfs + API)
2718 $LFS setstripe --foreign=daos --flags 0xda08 \
2719 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2720 error "$DIR/$tdir/${tfile}2: create failed"
2722 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2723 grep "lfm_magic:.*0x0BD70BD0" ||
2724 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2725 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2726 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2727 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2728 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2729 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2730 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2731 grep "lfm_flags:.*0x0000DA08" ||
2732 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2733 $LFS getstripe $DIR/$tdir/${tfile}2 |
2734 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2735 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2737 # modify striping should fail
2738 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2739 error "$DIR/$tdir/$tfile: setstripe should fail"
2740 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2741 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2744 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2745 cat $DIR/$tdir/${tfile}2 &&
2746 error "$DIR/$tdir/${tfile}2: read should fail"
2747 cat /etc/passwd > $DIR/$tdir/$tfile &&
2748 error "$DIR/$tdir/$tfile: write should fail"
2749 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2750 error "$DIR/$tdir/${tfile}2: write should fail"
2753 chmod 222 $DIR/$tdir/$tfile ||
2754 error "$DIR/$tdir/$tfile: chmod failed"
2755 chmod 222 $DIR/$tdir/${tfile}2 ||
2756 error "$DIR/$tdir/${tfile}2: chmod failed"
2759 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2760 error "$DIR/$tdir/$tfile: chown failed"
2761 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2762 error "$DIR/$tdir/${tfile}2: chown failed"
2764 # rename should work
2765 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2766 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2767 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2768 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2770 #remove foreign file
2771 rm $DIR/$tdir/${tfile}.new ||
2772 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2773 rm $DIR/$tdir/${tfile}2.new ||
2774 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2776 run_test 27J "basic ops on file with foreign LOV"
2779 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2780 skip "Need MDS version newer than 2.12.49"
2782 test_mkdir $DIR/$tdir
2783 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2784 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2786 # create foreign dir (raw way)
2787 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2788 error "create_foreign_dir FAILED"
2790 # verify foreign dir (raw way)
2791 parse_foreign_dir -d $DIR/$tdir/$tdir |
2792 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2793 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2794 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2795 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2796 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2797 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2798 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2799 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2800 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2801 grep "lmv_foreign_value: 0x" |
2802 sed 's/lmv_foreign_value: 0x//')
2803 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2805 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2807 # create foreign dir (lfs + API)
2808 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2809 $DIR/$tdir/${tdir}2 ||
2810 error "$DIR/$tdir/${tdir}2: create failed"
2812 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2813 grep "lfm_magic:.*0x0CD50CD0" ||
2814 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2815 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2816 # - sizeof(lfm_type) - sizeof(lfm_flags)
2817 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2818 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2819 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2820 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2821 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2822 grep "lfm_flags:.*0x0000DA05" ||
2823 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2824 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2825 grep "lfm_value.*${uuid1}@${uuid2}" ||
2826 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2828 # file create in dir should fail
2829 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2830 touch $DIR/$tdir/${tdir}2/$tfile &&
2831 "$DIR/${tdir}2: file create should fail"
2834 chmod 777 $DIR/$tdir/$tdir ||
2835 error "$DIR/$tdir: chmod failed"
2836 chmod 777 $DIR/$tdir/${tdir}2 ||
2837 error "$DIR/${tdir}2: chmod failed"
2840 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2841 error "$DIR/$tdir: chown failed"
2842 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2843 error "$DIR/${tdir}2: chown failed"
2845 # rename should work
2846 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2847 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2848 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2849 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2852 rmdir $DIR/$tdir/${tdir}.new ||
2853 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2854 rmdir $DIR/$tdir/${tdir}2.new ||
2855 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2857 run_test 27K "basic ops on dir with foreign LMV"
2860 remote_mds_nodsh && skip "remote MDS with nodsh"
2862 local POOL=${POOL:-$TESTNAME}
2864 pool_add $POOL || error "pool_add failed"
2866 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2867 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2868 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2870 run_test 27L "lfs pool_list gives correct pool name"
2873 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2874 skip "Need MDS version >= than 2.12.57"
2875 remote_mds_nodsh && skip "remote MDS with nodsh"
2876 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2878 test_mkdir $DIR/$tdir
2880 # Set default striping on directory
2881 $LFS setstripe -C 4 $DIR/$tdir
2883 echo 1 > $DIR/$tdir/${tfile}.1
2884 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2886 [ $count -eq $setcount ] ||
2887 error "(1) stripe count $count, should be $setcount"
2889 # Capture existing append_stripe_count setting for restore
2890 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2891 local mdts=$(comma_list $(mdts_nodes))
2892 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2894 local appendcount=$orig_count
2895 echo 1 >> $DIR/$tdir/${tfile}.2_append
2896 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2897 [ $count -eq $appendcount ] ||
2898 error "(2)stripe count $count, should be $appendcount for append"
2900 # Disable O_APPEND striping, verify it works
2901 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2903 # Should now get the default striping, which is 4
2905 echo 1 >> $DIR/$tdir/${tfile}.3_append
2906 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2907 [ $count -eq $setcount ] ||
2908 error "(3) stripe count $count, should be $setcount"
2910 # Try changing the stripe count for append files
2911 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2913 # Append striping is now 2 (directory default is still 4)
2915 echo 1 >> $DIR/$tdir/${tfile}.4_append
2916 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2917 [ $count -eq $appendcount ] ||
2918 error "(4) stripe count $count, should be $appendcount for append"
2920 # Test append stripe count of -1
2921 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2922 appendcount=$OSTCOUNT
2923 echo 1 >> $DIR/$tdir/${tfile}.5
2924 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2925 [ $count -eq $appendcount ] ||
2926 error "(5) stripe count $count, should be $appendcount for append"
2928 # Set append striping back to default of 1
2929 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2931 # Try a new default striping, PFL + DOM
2932 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2934 # Create normal DOM file, DOM returns stripe count == 0
2936 touch $DIR/$tdir/${tfile}.6
2937 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2938 [ $count -eq $setcount ] ||
2939 error "(6) stripe count $count, should be $setcount"
2943 echo 1 >> $DIR/$tdir/${tfile}.7_append
2944 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2945 [ $count -eq $appendcount ] ||
2946 error "(7) stripe count $count, should be $appendcount for append"
2948 # Clean up DOM layout
2949 $LFS setstripe -d $DIR/$tdir
2951 # Now test that append striping works when layout is from root
2952 $LFS setstripe -c 2 $MOUNT
2953 # Make a special directory for this
2954 mkdir $DIR/${tdir}/${tdir}.2
2955 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2957 # Verify for normal file
2959 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2960 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2961 [ $count -eq $setcount ] ||
2962 error "(8) stripe count $count, should be $setcount"
2965 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2966 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2967 [ $count -eq $appendcount ] ||
2968 error "(9) stripe count $count, should be $appendcount for append"
2970 # Now test O_APPEND striping with pools
2971 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2972 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2975 pool_add $TESTNAME || error "pool creation failed"
2976 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2978 echo 1 >> $DIR/$tdir/${tfile}.10_append
2980 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2981 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2983 # Check that count is still correct
2985 echo 1 >> $DIR/$tdir/${tfile}.11_append
2986 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2987 [ $count -eq $appendcount ] ||
2988 error "(11) stripe count $count, should be $appendcount for append"
2990 # Disable O_APPEND stripe count, verify pool works separately
2991 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2993 echo 1 >> $DIR/$tdir/${tfile}.12_append
2995 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2996 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2998 # Remove pool setting, verify it's not applied
2999 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3001 echo 1 >> $DIR/$tdir/${tfile}.13_append
3003 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3004 [ "$pool" = "" ] || error "(13) pool found: $pool"
3006 run_test 27M "test O_APPEND striping"
3009 combined_mgs_mds && skip "needs separate MGS/MDT"
3011 pool_add $TESTNAME || error "pool_add failed"
3012 do_facet mgs "$LCTL pool_list $FSNAME" |
3013 grep -Fx "${FSNAME}.${TESTNAME}" ||
3014 error "lctl pool_list on MGS failed"
3016 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3018 # createtest also checks that device nodes are created and
3019 # then visible correctly (#2091)
3020 test_28() { # bug 2091
3022 $CREATETEST $DIR/d28/ct || error "createtest failed"
3024 run_test 28 "create/mknod/mkdir with bad file types ============"
3027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3029 sync; sleep 1; sync # flush out any dirty pages from previous tests
3036 declare -i LOCKCOUNTORIG=0
3037 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3038 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3040 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3042 declare -i LOCKUNUSEDCOUNTORIG=0
3043 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3044 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3051 declare -i LOCKCOUNTCURRENT=0
3052 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3053 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3056 declare -i LOCKUNUSEDCOUNTCURRENT=0
3057 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3058 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3061 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3062 $LCTL set_param -n ldlm.dump_namespaces ""
3063 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3064 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3065 log "dumped log to $TMP/test_29.dk (bug 5793)"
3068 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3069 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3070 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3071 log "dumped log to $TMP/test_29.dk (bug 5793)"
3075 run_test 29 "IT_GETATTR regression ============================"
3077 test_30a() { # was test_30
3078 cp $(which ls) $DIR || cp /bin/ls $DIR
3079 $DIR/ls / || error "Can't execute binary from lustre"
3082 run_test 30a "execute binary from Lustre (execve) =============="
3085 cp `which ls` $DIR || cp /bin/ls $DIR
3087 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3090 run_test 30b "execute binary from Lustre as non-root ==========="
3092 test_30c() { # b=22376
3093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3095 cp $(which ls) $DIR || cp /bin/ls $DIR
3097 cancel_lru_locks mdc
3098 cancel_lru_locks osc
3099 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3102 run_test 30c "execute binary from Lustre without read perms ===="
3105 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3107 for i in {1..10}; do
3108 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3111 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3112 wait $PID || error "executing dd from Lustre failed"
3118 run_test 30d "execute binary from Lustre while clear locks"
3121 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3122 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3124 run_test 31a "open-unlink file =================================="
3127 touch $DIR/f31 || error "touch $DIR/f31 failed"
3128 ln $DIR/f31 $DIR/f31b || error "ln failed"
3129 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3130 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3132 run_test 31b "unlink file with multiple links while open ======="
3135 touch $DIR/f31 || error "touch $DIR/f31 failed"
3136 ln $DIR/f31 $DIR/f31c || error "ln failed"
3137 multiop_bg_pause $DIR/f31 O_uc ||
3138 error "multiop_bg_pause for $DIR/f31 failed"
3140 $MULTIOP $DIR/f31c Ouc
3141 kill -USR1 $MULTIPID
3144 run_test 31c "open-unlink file with multiple links ============="
3147 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3148 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3150 run_test 31d "remove of open directory ========================="
3152 test_31e() { # bug 2904
3153 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3155 run_test 31e "remove of open non-empty directory ==============="
3157 test_31f() { # bug 4554
3158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3161 test_mkdir $DIR/d31f
3162 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3163 cp /etc/hosts $DIR/d31f
3165 $LFS getstripe $DIR/d31f/hosts
3166 multiop_bg_pause $DIR/d31f D_c || return 1
3169 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3170 test_mkdir $DIR/d31f
3171 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3172 cp /etc/hosts $DIR/d31f
3174 $LFS getstripe $DIR/d31f/hosts
3175 multiop_bg_pause $DIR/d31f D_c || return 1
3178 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3179 wait $MULTIPID || error "first opendir $MULTIPID failed"
3183 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3184 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3187 run_test 31f "remove of open directory with open-unlink file ==="
3190 echo "-- cross directory link --"
3191 test_mkdir -c1 $DIR/${tdir}ga
3192 test_mkdir -c1 $DIR/${tdir}gb
3193 touch $DIR/${tdir}ga/f
3194 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3195 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3196 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3197 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3198 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3200 run_test 31g "cross directory link==============="
3203 echo "-- cross directory link --"
3204 test_mkdir -c1 $DIR/${tdir}
3205 test_mkdir -c1 $DIR/${tdir}/dir
3206 touch $DIR/${tdir}/f
3207 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3208 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3209 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3210 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3211 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3213 run_test 31h "cross directory link under child==============="
3216 echo "-- cross directory link --"
3217 test_mkdir -c1 $DIR/$tdir
3218 test_mkdir -c1 $DIR/$tdir/dir
3219 touch $DIR/$tdir/dir/f
3220 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3221 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3222 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3223 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3224 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3226 run_test 31i "cross directory link under parent==============="
3229 test_mkdir -c1 -p $DIR/$tdir
3230 test_mkdir -c1 -p $DIR/$tdir/dir1
3231 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3232 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3233 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3234 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3237 run_test 31j "link for directory==============="
3240 test_mkdir -c1 -p $DIR/$tdir
3242 touch $DIR/$tdir/exist
3243 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3244 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3245 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3246 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3247 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3248 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3249 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3252 run_test 31k "link to file: the same, non-existing, dir==============="
3258 touch $DIR/d31m2/exist
3259 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3260 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3261 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3262 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3263 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3264 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3267 run_test 31m "link to file: the same, non-existing, dir==============="
3270 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3271 nlink=$(stat --format=%h $DIR/$tfile)
3272 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3274 local cmd="exec $fd<$DIR/$tfile"
3277 trap "eval $cmd" EXIT
3278 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3279 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3280 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3281 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3282 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3285 run_test 31n "check link count of unlinked file"
3288 local tempfile=$(mktemp $1_XXXXXX)
3289 mlink $tempfile $1 2> /dev/null &&
3290 echo "$BASHPID: link $tempfile to $1 succeeded"
3294 test_31o() { # LU-2901
3295 test_mkdir $DIR/$tdir
3296 for LOOP in $(seq 100); do
3297 rm -f $DIR/$tdir/$tfile*
3298 for THREAD in $(seq 8); do
3299 link_one $DIR/$tdir/$tfile.$LOOP &
3302 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3303 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3304 error "$LINKS duplicate links to $tfile.$LOOP" &&
3308 run_test 31o "duplicate hard links with same filename"
3311 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3313 test_mkdir $DIR/$tdir
3314 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3315 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3317 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3318 error "open unlink test1 failed"
3319 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3320 error "open unlink test2 failed"
3322 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3323 error "test1 still exists"
3324 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3325 error "test2 still exists"
3327 run_test 31p "remove of open striped directory"
3329 cleanup_test32_mount() {
3332 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3333 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3334 losetup -d $loopdev || true
3340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3342 echo "== more mountpoints and symlinks ================="
3343 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3344 trap cleanup_test32_mount EXIT
3345 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3346 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3347 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3348 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3349 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3350 cleanup_test32_mount
3352 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3357 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3358 trap cleanup_test32_mount EXIT
3359 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3360 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3361 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3362 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3363 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3364 cleanup_test32_mount
3366 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3371 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3372 trap cleanup_test32_mount EXIT
3373 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3374 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3375 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3376 test_mkdir -p $DIR/$tdir/d2/test_dir
3377 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3378 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3379 cleanup_test32_mount
3381 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3386 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3387 trap cleanup_test32_mount EXIT
3388 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 test_mkdir -p $DIR/$tdir/d2/test_dir
3392 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3393 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3394 cleanup_test32_mount
3396 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3400 test_mkdir -p $DIR/$tdir/tmp
3401 local tmp_dir=$DIR/$tdir/tmp
3402 ln -s $DIR/$tdir $tmp_dir/symlink11
3403 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3404 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3405 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3407 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3411 test_mkdir -p $DIR/$tdir/tmp
3412 local tmp_dir=$DIR/$tdir/tmp
3413 ln -s $DIR/$tdir $tmp_dir/symlink11
3414 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3415 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3416 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3418 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3421 local tmp_dir=$DIR/$tdir/tmp
3422 test_mkdir -p $tmp_dir
3423 test_mkdir $DIR/${tdir}2
3424 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3425 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3426 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3427 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3428 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3429 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3431 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3434 rm -fr $DIR/$tdir $DIR/${tdir}2
3435 tmp_dir=$DIR/$tdir/tmp
3436 test_mkdir -p $tmp_dir
3437 test_mkdir $DIR/${tdir}2
3438 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3439 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3440 ls $tmp_dir/symlink12 || error "listing symlink12"
3441 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3443 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3448 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3449 trap cleanup_test32_mount EXIT
3450 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3451 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3452 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3453 touch $DIR/$tdir/test_file
3454 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3455 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3456 cleanup_test32_mount
3458 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3463 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3464 trap cleanup_test32_mount EXIT
3465 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3466 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3467 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3468 touch $DIR/$tdir/test_file
3469 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3470 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3471 cleanup_test32_mount
3473 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3479 trap cleanup_test32_mount EXIT
3480 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3481 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3482 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3483 test_mkdir -p $DIR/$tdir/d2
3484 touch $DIR/$tdir/d2/test_file || error "touch failed"
3485 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3486 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3487 cleanup_test32_mount
3489 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3495 trap cleanup_test32_mount EXIT
3496 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3497 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3498 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3499 test_mkdir -p $DIR/$tdir/d2
3500 touch $DIR/$tdir/d2/test_file || error "touch failed"
3501 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3502 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3503 cleanup_test32_mount
3505 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3509 test_mkdir -p $DIR/d32m/tmp
3510 TMP_DIR=$DIR/d32m/tmp
3511 ln -s $DIR $TMP_DIR/symlink11
3512 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3513 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3514 error "symlink11 not a link"
3515 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3516 error "symlink01 not a link"
3518 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3522 test_mkdir -p $DIR/d32n/tmp
3523 TMP_DIR=$DIR/d32n/tmp
3524 ln -s $DIR $TMP_DIR/symlink11
3525 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3526 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3527 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3529 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3533 test_mkdir -p $DIR/d32o/tmp
3534 TMP_DIR=$DIR/d32o/tmp
3535 ln -s $DIR/$tfile $TMP_DIR/symlink12
3536 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3537 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3538 error "symlink12 not a link"
3539 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3540 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3541 error "$DIR/d32o/tmp/symlink12 not file type"
3542 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3543 error "$DIR/d32o/symlink02 not file type"
3545 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3555 test_mkdir -p $DIR/d32p/tmp
3557 TMP_DIR=$DIR/d32p/tmp
3559 ln -s $DIR/$tfile $TMP_DIR/symlink12
3561 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3563 cat $DIR/d32p/tmp/symlink12 ||
3564 error "Can't open $DIR/d32p/tmp/symlink12"
3566 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3569 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3574 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3575 trap cleanup_test32_mount EXIT
3576 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3577 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3578 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3579 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3580 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3581 cleanup_test32_mount
3583 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3588 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3589 trap cleanup_test32_mount EXIT
3590 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3591 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3592 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3593 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3594 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3595 cleanup_test32_mount
3597 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3602 chmod 444 $DIR/$tfile
3603 chown $RUNAS_ID $DIR/$tfile
3605 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3608 run_test 33aa "write file with mode 444 (should return error)"
3612 test_mkdir $DIR/$tdir
3613 chown $RUNAS_ID $DIR/$tdir
3614 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3615 error "$RUNAS create $tdir/$tfile failed"
3616 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3617 error "open RDWR" || true
3619 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3623 test_mkdir $DIR/$tdir
3624 chown $RUNAS_ID $DIR/$tdir
3625 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3627 run_test 33b "test open file with malformed flags (No panic)"
3630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3631 remote_ost_nodsh && skip "remote OST with nodsh"
3640 test_mkdir $DIR/$tdir
3641 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3644 for ostnum in $(seq $OSTCOUNT); do
3645 # test-framework's OST numbering is one-based, while Lustre's
3647 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3648 # Parsing llobdstat's output sucks; we could grep the /proc
3649 # path, but that's likely to not be as portable as using the
3650 # llobdstat utility. So we parse lctl output instead.
3651 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3652 obdfilter/$ostname/stats |
3653 awk '/^write_bytes/ {print $7}' )
3654 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3655 if (( ${write_bytes:-0} > 0 ))
3662 $all_zeros || return 0
3665 echo foo > $DIR/$tdir/bar
3669 # Total up write_bytes after writing. We'd better find non-zeros.
3670 for ostnum in $(seq $OSTCOUNT); do
3671 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3672 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3673 obdfilter/$ostname/stats |
3674 awk '/^write_bytes/ {print $7}' )
3675 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3676 if (( ${write_bytes:-0} > 0 ))
3685 for ostnum in $(seq $OSTCOUNT); do
3686 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3687 echo "Check that write_bytes is present in obdfilter/*/stats:"
3688 do_facet ost$ostnum lctl get_param -n \
3689 obdfilter/$ostname/stats
3691 error "OST not keeping write_bytes stats (b22312)"
3694 run_test 33c "test llobdstat and write_bytes"
3697 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3701 local remote_dir=$DIR/$tdir/remote_dir
3703 test_mkdir $DIR/$tdir
3704 $LFS mkdir -i $MDTIDX $remote_dir ||
3705 error "create remote directory failed"
3707 touch $remote_dir/$tfile
3708 chmod 444 $remote_dir/$tfile
3709 chown $RUNAS_ID $remote_dir/$tfile
3711 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3713 chown $RUNAS_ID $remote_dir
3714 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3715 error "create" || true
3716 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3717 error "open RDWR" || true
3718 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3720 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3727 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3728 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3729 mkdir $DIR/$tdir/local_dir
3731 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3732 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3733 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3735 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3736 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3738 rmdir $DIR/$tdir/* || error "rmdir failed"
3741 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3742 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3743 mkdir $DIR/$tdir/local_dir
3745 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3746 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3747 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3749 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3750 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3752 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3755 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3756 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3757 mkdir $DIR/$tdir/local_dir
3759 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3760 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3761 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3763 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3764 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3766 run_test 33e "mkdir and striped directory should have same mode"
3770 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3775 remote_mds_nodsh && skip "remote MDS with nodsh"
3778 chmod go+rwx $DIR/$tdir
3779 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3780 trap cleanup_33f EXIT
3782 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3783 error "cannot create striped directory"
3785 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3786 error "cannot create files in striped directory"
3788 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3789 error "cannot remove files in striped directory"
3791 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3792 error "cannot remove striped directory"
3796 run_test 33f "nonroot user can create, access, and remove a striped directory"
3799 mkdir -p $DIR/$tdir/dir2
3801 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3803 [[ $err =~ "exists" ]] || error "Not exists error"
3805 run_test 33g "nonroot user create already existing root created file"
3808 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3809 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3810 skip "Need MDS version at least 2.13.50"
3812 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3813 error "mkdir $tdir failed"
3814 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3816 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3819 for fname in $DIR/$tdir/$tfile.bak \
3820 $DIR/$tdir/$tfile.SAV \
3821 $DIR/$tdir/$tfile.orig \
3822 $DIR/$tdir/$tfile~; do
3823 touch $fname || error "touch $fname failed"
3824 index2=$($LFS getstripe -m $fname)
3825 [ $index -eq $index2 ] ||
3826 error "$fname MDT index mismatch $index != $index2"
3830 for i in {1..50}; do
3831 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3832 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3833 touch $fname || error "touch $fname failed"
3834 index2=$($LFS getstripe -m $fname)
3835 if [[ $index != $index2 ]]; then
3836 failed=$((failed + 1))
3837 echo "$fname MDT index mismatch $index != $index2"
3841 echo "$failed MDT index mismatches"
3842 (( failed < 4 )) || error "MDT index mismatch $failed times"
3845 run_test 33h "temp file is located on the same MDT as target"
3847 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3850 $MCREATE $DIR/f34 || error "mcreate failed"
3851 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3852 error "getstripe failed"
3853 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3854 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3855 error "getstripe failed"
3856 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3857 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3859 run_test 34a "truncate file that has not been opened ==========="
3862 [ ! -f $DIR/f34 ] && test_34a
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3865 $OPENFILE -f O_RDONLY $DIR/f34
3866 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3867 error "getstripe failed"
3868 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3869 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3871 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3874 [ ! -f $DIR/f34 ] && test_34a
3875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3876 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3877 $OPENFILE -f O_RDWR $DIR/f34
3878 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3879 error "$LFS getstripe failed"
3880 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3881 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3883 run_test 34c "O_RDWR opening file-with-size works =============="
3886 [ ! -f $DIR/f34 ] && test_34a
3887 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3890 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3893 run_test 34d "write to sparse file ============================="
3897 $MCREATE $DIR/f34e || error "mcreate failed"
3898 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3899 $CHECKSTAT -s 1000 $DIR/f34e ||
3900 error "Size of $DIR/f34e not equal to 1000 bytes"
3901 $OPENFILE -f O_RDWR $DIR/f34e
3902 $CHECKSTAT -s 1000 $DIR/f34e ||
3903 error "Size of $DIR/f34e not equal to 1000 bytes"
3905 run_test 34e "create objects, some with size and some without =="
3907 test_34f() { # bug 6242, 6243
3908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3912 $MCREATE $DIR/f34f || error "mcreate failed"
3913 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3914 dd if=$DIR/f34f of=$TMP/f34f
3915 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3916 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3917 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3918 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3919 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3921 run_test 34f "read from a file with no objects until EOF ======="
3924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3926 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3928 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3929 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3930 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3931 cancel_lru_locks osc
3932 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3933 error "wrong size after lock cancel"
3935 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3936 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3937 error "expanding truncate failed"
3938 cancel_lru_locks osc
3939 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3940 error "wrong expanded size after lock cancel"
3942 run_test 34g "truncate long file ==============================="
3945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3951 sync # Flush the cache so that multiop below does not block on cache
3952 # flush when getting the group lock
3953 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3956 # Since just timed wait is not good enough, let's do a sync write
3957 # that way we are sure enough time for a roundtrip + processing
3958 # passed + 2 seconds of extra margin.
3959 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3963 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3964 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3968 local nsz=`stat -c %s $DIR/$tfile`
3969 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3971 run_test 34h "ftruncate file under grouplock should not block"
3974 cp /bin/sh $DIR/f35a
3976 chown $RUNAS_ID $DIR/f35a
3977 $RUNAS $DIR/f35a && error || true
3980 run_test 35a "exec file with mode 444 (should return and not leak)"
3984 utime $DIR/f36 || error "utime failed for MDS"
3986 run_test 36a "MDS utime check (mknod, utime)"
3990 utime $DIR/f36 || error "utime failed for OST"
3992 run_test 36b "OST utime check (open, utime)"
3997 chown $RUNAS_ID $DIR/d36
3998 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4000 run_test 36c "non-root MDS utime check (mknod, utime)"
4003 [ ! -d $DIR/d36 ] && test_36c
4004 echo "" > $DIR/d36/f36
4005 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4007 run_test 36d "non-root OST utime check (open, utime)"
4010 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4012 test_mkdir $DIR/$tdir
4013 touch $DIR/$tdir/$tfile
4014 $RUNAS utime $DIR/$tdir/$tfile &&
4015 error "utime worked, expected failure" || true
4017 run_test 36e "utime on non-owned file (should return error)"
4021 local LANG_SAVE=$LANG
4022 local LC_LANG_SAVE=$LC_LANG
4023 export LANG=C LC_LANG=C # for date language
4025 DATESTR="Dec 20 2000"
4026 test_mkdir $DIR/$tdir
4027 lctl set_param fail_loc=$fl
4029 cp /etc/hosts $DIR/$tdir/$tfile
4030 sync & # write RPC generated with "current" inode timestamp, but delayed
4032 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4033 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4034 cancel_lru_locks $OSC
4035 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4037 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4038 echo "BEFORE: $LS_BEFORE" && \
4039 echo "AFTER : $LS_AFTER" && \
4040 echo "WANT : $DATESTR" && \
4041 error "$DIR/$tdir/$tfile timestamps changed" || true
4043 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4049 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4050 subr_36fh "0x80000214"
4052 run_test 36f "utime on file racing with OST BRW write =========="
4055 remote_ost_nodsh && skip "remote OST with nodsh"
4056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4057 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4058 skip "Need MDS version at least 2.12.51"
4063 local tgt="obdfilter"
4065 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4067 test_mkdir $DIR/$tdir
4068 fmd_max_age=$(do_facet $facet \
4069 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4072 echo "FMD max age: ${fmd_max_age}s"
4073 touch $DIR/$tdir/$tfile
4074 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4075 gawk '{cnt=cnt+$1} END{print cnt}')
4076 echo "FMD before: $fmd"
4078 error "FMD wasn't create by touch"
4079 sleep $((fmd_max_age + 12))
4080 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4081 gawk '{cnt=cnt+$1} END{print cnt}')
4082 echo "FMD after: $fmd"
4084 error "FMD wasn't expired by ping"
4086 run_test 36g "FMD cache expiry ====================="
4089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4091 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4092 subr_36fh "0x80000227"
4094 run_test 36h "utime on file racing with OST BRW write =========="
4097 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4099 test_mkdir $DIR/$tdir
4100 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4102 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4103 local new_mtime=$((mtime + 200))
4105 #change Modify time of striped dir
4106 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4107 error "change mtime failed"
4109 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4111 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4113 run_test 36i "change mtime on striped directory"
4115 # test_37 - duplicate with tests 32q 32r
4118 local file=$DIR/$tfile
4120 openfile -f O_DIRECTORY $file
4123 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4124 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4126 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4128 test_39a() { # was test_39
4130 touch $DIR/${tfile}2
4131 # ls -l $DIR/$tfile $DIR/${tfile}2
4132 # ls -lu $DIR/$tfile $DIR/${tfile}2
4133 # ls -lc $DIR/$tfile $DIR/${tfile}2
4135 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4136 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4138 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4140 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4142 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4143 error "O_TRUNC didn't change timestamps"
4146 run_test 39a "mtime changed on create"
4149 test_mkdir -c1 $DIR/$tdir
4150 cp -p /etc/passwd $DIR/$tdir/fopen
4151 cp -p /etc/passwd $DIR/$tdir/flink
4152 cp -p /etc/passwd $DIR/$tdir/funlink
4153 cp -p /etc/passwd $DIR/$tdir/frename
4154 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4157 echo "aaaaaa" >> $DIR/$tdir/fopen
4158 echo "aaaaaa" >> $DIR/$tdir/flink
4159 echo "aaaaaa" >> $DIR/$tdir/funlink
4160 echo "aaaaaa" >> $DIR/$tdir/frename
4162 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4163 local link_new=`stat -c %Y $DIR/$tdir/flink`
4164 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4165 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4167 cat $DIR/$tdir/fopen > /dev/null
4168 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4169 rm -f $DIR/$tdir/funlink2
4170 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4172 for (( i=0; i < 2; i++ )) ; do
4173 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4174 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4175 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4176 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4178 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4179 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4180 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4181 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4183 cancel_lru_locks $OSC
4184 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4187 run_test 39b "mtime change on open, link, unlink, rename ======"
4189 # this should be set to past
4190 TEST_39_MTIME=`date -d "1 year ago" +%s`
4196 local mtime0=`stat -c %Y $DIR1/$tfile`
4198 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4199 local mtime1=`stat -c %Y $DIR1/$tfile`
4200 [ "$mtime1" = $TEST_39_MTIME ] || \
4201 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4204 echo hello >> $DIR1/$tfile
4206 local mtime2=`stat -c %Y $DIR1/$tfile`
4207 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4208 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4210 mv $DIR1/$tfile $DIR1/$tfile-1
4212 for (( i=0; i < 2; i++ )) ; do
4213 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4214 [ "$mtime2" = "$mtime3" ] || \
4215 error "mtime ($mtime2) changed (to $mtime3) on rename"
4217 cancel_lru_locks $OSC
4218 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4221 run_test 39c "mtime change on rename ==========================="
4225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4228 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4230 for (( i=0; i < 2; i++ )) ; do
4231 local mtime=`stat -c %Y $DIR1/$tfile`
4232 [ $mtime = $TEST_39_MTIME ] || \
4233 error "mtime($mtime) is not set to $TEST_39_MTIME"
4235 cancel_lru_locks $OSC
4236 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4239 run_test 39d "create, utime, stat =============================="
4243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4246 local mtime1=`stat -c %Y $DIR1/$tfile`
4248 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4250 for (( i=0; i < 2; i++ )) ; do
4251 local mtime2=`stat -c %Y $DIR1/$tfile`
4252 [ $mtime2 = $TEST_39_MTIME ] || \
4253 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4255 cancel_lru_locks $OSC
4256 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4259 run_test 39e "create, stat, utime, stat ========================"
4263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4266 mtime1=`stat -c %Y $DIR1/$tfile`
4269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4271 for (( i=0; i < 2; i++ )) ; do
4272 local mtime2=`stat -c %Y $DIR1/$tfile`
4273 [ $mtime2 = $TEST_39_MTIME ] || \
4274 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4276 cancel_lru_locks $OSC
4277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4280 run_test 39f "create, stat, sleep, utime, stat ================="
4284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4286 echo hello >> $DIR1/$tfile
4287 local mtime1=`stat -c %Y $DIR1/$tfile`
4290 chmod o+r $DIR1/$tfile
4292 for (( i=0; i < 2; i++ )) ; do
4293 local mtime2=`stat -c %Y $DIR1/$tfile`
4294 [ "$mtime1" = "$mtime2" ] || \
4295 error "lost mtime: $mtime2, should be $mtime1"
4297 cancel_lru_locks $OSC
4298 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4301 run_test 39g "write, chmod, stat ==============================="
4305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4311 echo hello >> $DIR1/$tfile
4312 local mtime1=`stat -c %Y $DIR1/$tfile`
4314 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4316 if [ "$d1" != "$d2" ]; then
4317 echo "write and touch not within one second"
4319 for (( i=0; i < 2; i++ )) ; do
4320 local mtime2=`stat -c %Y $DIR1/$tfile`
4321 [ "$mtime2" = $TEST_39_MTIME ] || \
4322 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4324 cancel_lru_locks $OSC
4325 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4329 run_test 39h "write, utime within one second, stat ============="
4332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4337 echo hello >> $DIR1/$tfile
4338 local mtime1=`stat -c %Y $DIR1/$tfile`
4340 mv $DIR1/$tfile $DIR1/$tfile-1
4342 for (( i=0; i < 2; i++ )) ; do
4343 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4345 [ "$mtime1" = "$mtime2" ] || \
4346 error "lost mtime: $mtime2, should be $mtime1"
4348 cancel_lru_locks $OSC
4349 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4352 run_test 39i "write, rename, stat =============================="
4355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4357 start_full_debug_logging
4361 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4362 lctl set_param fail_loc=0x80000412
4363 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4364 error "multiop failed"
4366 local mtime1=`stat -c %Y $DIR1/$tfile`
4368 mv $DIR1/$tfile $DIR1/$tfile-1
4370 kill -USR1 $multipid
4371 wait $multipid || error "multiop close failed"
4373 for (( i=0; i < 2; i++ )) ; do
4374 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4375 [ "$mtime1" = "$mtime2" ] ||
4376 error "mtime is lost on close: $mtime2, " \
4380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4382 lctl set_param fail_loc=0
4383 stop_full_debug_logging
4385 run_test 39j "write, rename, close, stat ======================="
4388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4393 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4395 local mtime1=`stat -c %Y $DIR1/$tfile`
4397 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4399 kill -USR1 $multipid
4400 wait $multipid || error "multiop close failed"
4402 for (( i=0; i < 2; i++ )) ; do
4403 local mtime2=`stat -c %Y $DIR1/$tfile`
4405 [ "$mtime2" = $TEST_39_MTIME ] || \
4406 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4409 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4412 run_test 39k "write, utime, close, stat ========================"
4414 # this should be set to future
4415 TEST_39_ATIME=`date -d "1 year" +%s`
4418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4419 remote_mds_nodsh && skip "remote MDS with nodsh"
4421 local atime_diff=$(do_facet $SINGLEMDS \
4422 lctl get_param -n mdd.*MDT0000*.atime_diff)
4426 # test setting directory atime to future
4427 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4428 local atime=$(stat -c %X $DIR/$tdir)
4429 [ "$atime" = $TEST_39_ATIME ] ||
4430 error "atime is not set to future: $atime, $TEST_39_ATIME"
4432 # test setting directory atime from future to now
4433 local now=$(date +%s)
4434 touch -a -d @$now $DIR/$tdir
4436 atime=$(stat -c %X $DIR/$tdir)
4437 [ "$atime" -eq "$now" ] ||
4438 error "atime is not updated from future: $atime, $now"
4440 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4443 # test setting directory atime when now > dir atime + atime_diff
4444 local d1=$(date +%s)
4446 local d2=$(date +%s)
4447 cancel_lru_locks mdc
4448 atime=$(stat -c %X $DIR/$tdir)
4449 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4450 error "atime is not updated : $atime, should be $d2"
4452 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4455 # test not setting directory atime when now < dir atime + atime_diff
4457 cancel_lru_locks mdc
4458 atime=$(stat -c %X $DIR/$tdir)
4459 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4460 error "atime is updated to $atime, should remain $d1<atime<$d2"
4462 do_facet $SINGLEMDS \
4463 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4465 run_test 39l "directory atime update ==========================="
4468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4472 local far_past_mtime=$(date -d "May 29 1953" +%s)
4473 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4475 touch -m -d @$far_past_mtime $DIR1/$tfile
4476 touch -a -d @$far_past_atime $DIR1/$tfile
4478 for (( i=0; i < 2; i++ )) ; do
4479 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4480 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4481 error "atime or mtime set incorrectly"
4483 cancel_lru_locks $OSC
4484 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4487 run_test 39m "test atime and mtime before 1970"
4489 test_39n() { # LU-3832
4490 remote_mds_nodsh && skip "remote MDS with nodsh"
4492 local atime_diff=$(do_facet $SINGLEMDS \
4493 lctl get_param -n mdd.*MDT0000*.atime_diff)
4498 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4501 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4502 atime0=$(stat -c %X $DIR/$tfile)
4505 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4506 atime1=$(stat -c %X $DIR/$tfile)
4509 cancel_lru_locks mdc
4510 cancel_lru_locks osc
4511 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4512 atime2=$(stat -c %X $DIR/$tfile)
4514 do_facet $SINGLEMDS \
4515 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4517 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4518 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4520 run_test 39n "check that O_NOATIME is honored"
4523 TESTDIR=$DIR/$tdir/$tfile
4524 [ -e $TESTDIR ] && rm -rf $TESTDIR
4531 links2=$(stat -c %h .)
4532 [ $(($links1 + 2)) != $links2 ] &&
4533 error "wrong links count $(($links1 + 2)) != $links2"
4535 links3=$(stat -c %h .)
4536 [ $(($links1 + 1)) != $links3 ] &&
4537 error "wrong links count $links1 != $links3"
4540 run_test 39o "directory cached attributes updated after create"
4543 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4546 TESTDIR=$DIR/$tdir/$tdir
4547 [ -e $TESTDIR ] && rm -rf $TESTDIR
4548 test_mkdir -p $TESTDIR
4552 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4553 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4555 links2=$(stat -c %h .)
4556 [ $(($links1 + 2)) != $links2 ] &&
4557 error "wrong links count $(($links1 + 2)) != $links2"
4559 links3=$(stat -c %h .)
4560 [ $(($links1 + 1)) != $links3 ] &&
4561 error "wrong links count $links1 != $links3"
4564 run_test 39p "remote directory cached attributes updated after create ========"
4567 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4568 skip "no atime update on old OST"
4569 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4570 skip_env "ldiskfs only test"
4574 saved_adiff=$(do_facet ost1 \
4575 lctl get_param -n obdfilter.*OST0000.atime_diff)
4576 stack_trap "do_facet ost1 \
4577 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4579 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4581 $LFS setstripe -i 0 $DIR/$tfile
4582 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4583 error "can't write initial file"
4584 cancel_lru_locks osc
4586 # exceed atime_diff and access file
4588 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4590 local atime_cli=$(stat -c %X $DIR/$tfile)
4591 echo "client atime: $atime_cli"
4592 # allow atime update to be written to device
4593 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4596 local ostdev=$(ostdevname 1)
4597 local fid=($(lfs getstripe -y $DIR/$tfile |
4598 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4599 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4600 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4602 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4603 local atime_ost=$(do_facet ost1 "$cmd" |&
4604 awk -F'[: ]' '/atime:/ { print $4 }')
4605 (( atime_cli == atime_ost )) ||
4606 error "atime on client $atime_cli != ost $atime_ost"
4608 run_test 39r "lazy atime update on OST"
4610 test_39q() { # LU-8041
4611 local testdir=$DIR/$tdir
4613 multiop_bg_pause $testdir D_c || error "multiop failed"
4615 cancel_lru_locks mdc
4616 kill -USR1 $multipid
4617 local atime=$(stat -c %X $testdir)
4618 [ "$atime" -ne 0 ] || error "atime is zero"
4620 run_test 39q "close won't zero out atime"
4623 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4624 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4625 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4626 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4627 error "$tfile is not 4096 bytes in size"
4629 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4633 small_write $DIR/f41 18
4635 run_test 41 "test small file write + fstat ====================="
4637 count_ost_writes() {
4638 lctl get_param -n ${OSC}.*.stats |
4639 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4640 END { printf("%0.0f", writes) }'
4647 BG_DIRTY_RATIO_SAVE=10
4648 MAX_BG_DIRTY_RATIO=25
4652 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4653 # dirty_ratio, dirty_background_ratio
4654 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4655 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4656 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4657 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4659 # if file not here, we are a 2.4 kernel
4660 kill -CONT `pidof kupdated`
4665 # setup the trap first, so someone cannot exit the test at the
4666 # exact wrong time and mess up a machine
4667 trap start_writeback EXIT
4668 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4669 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4670 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4671 sysctl -w vm.dirty_writeback_centisecs=0
4672 sysctl -w vm.dirty_writeback_centisecs=0
4673 # save and increase /proc/sys/vm/dirty_ratio
4674 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4675 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4676 # save and increase /proc/sys/vm/dirty_background_ratio
4677 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4678 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4680 # if file not here, we are a 2.4 kernel
4681 kill -STOP `pidof kupdated`
4685 # ensure that all stripes have some grant before we test client-side cache
4687 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4688 dd if=/dev/zero of=$i bs=4k count=1
4693 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4694 # file truncation, and file removal.
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 cancel_lru_locks $OSC
4701 sync; sleep 1; sync # just to be safe
4702 BEFOREWRITES=`count_ost_writes`
4703 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4704 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4705 AFTERWRITES=`count_ost_writes`
4706 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4707 error "$BEFOREWRITES < $AFTERWRITES"
4710 run_test 42a "ensure that we don't flush on close"
4713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4716 cancel_lru_locks $OSC
4719 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4720 BEFOREWRITES=$(count_ost_writes)
4721 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4722 AFTERWRITES=$(count_ost_writes)
4723 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4724 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4726 BEFOREWRITES=$(count_ost_writes)
4727 sync || error "sync: $?"
4728 AFTERWRITES=$(count_ost_writes)
4729 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4730 error "$BEFOREWRITES < $AFTERWRITES on sync"
4732 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4736 run_test 42b "test destroy of file with cached dirty data ======"
4738 # if these tests just want to test the effect of truncation,
4739 # they have to be very careful. consider:
4740 # - the first open gets a {0,EOF}PR lock
4741 # - the first write conflicts and gets a {0, count-1}PW
4742 # - the rest of the writes are under {count,EOF}PW
4743 # - the open for truncate tries to match a {0,EOF}PR
4744 # for the filesize and cancels the PWs.
4745 # any number of fixes (don't get {0,EOF} on open, match
4746 # composite locks, do smarter file size management) fix
4747 # this, but for now we want these tests to verify that
4748 # the cancellation with truncate intent works, so we
4749 # start the file with a full-file pw lock to match against
4750 # until the truncate.
4755 cancel_lru_locks $OSC
4757 # prime the file with 0,EOF PW to match
4761 # now the real test..
4762 dd if=/dev/zero of=$file bs=1024 count=100
4763 BEFOREWRITES=`count_ost_writes`
4764 $TRUNCATE $file $offset
4765 cancel_lru_locks $OSC
4766 AFTERWRITES=`count_ost_writes`
4771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4774 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4775 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4778 run_test 42c "test partial truncate of file with cached dirty data"
4781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4784 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4785 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4788 run_test 42d "test complete truncate of file with cached dirty data"
4790 test_42e() { # bug22074
4791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4793 local TDIR=$DIR/${tdir}e
4794 local pages=16 # hardcoded 16 pages, don't change it.
4795 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4796 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4800 test_mkdir $DIR/${tdir}e
4801 $LFS setstripe -c 1 $TDIR
4802 createmany -o $TDIR/f $files
4804 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4806 # we assume that with $OSTCOUNT files, at least one of them will
4807 # be allocated on OST0.
4808 warmup_files=$((OSTCOUNT * max_dirty_mb))
4809 createmany -o $TDIR/w $warmup_files
4811 # write a large amount of data into one file and sync, to get good
4812 # avail_grant number from OST.
4813 for ((i=0; i<$warmup_files; i++)); do
4814 idx=$($LFS getstripe -i $TDIR/w$i)
4815 [ $idx -ne 0 ] && continue
4816 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4819 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4821 $LCTL get_param $proc_osc0/cur_dirty_bytes
4822 $LCTL get_param $proc_osc0/cur_grant_bytes
4824 # create as much dirty pages as we can while not to trigger the actual
4825 # RPCs directly. but depends on the env, VFS may trigger flush during this
4826 # period, hopefully we are good.
4827 for ((i=0; i<$warmup_files; i++)); do
4828 idx=$($LFS getstripe -i $TDIR/w$i)
4829 [ $idx -ne 0 ] && continue
4830 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4832 $LCTL get_param $proc_osc0/cur_dirty_bytes
4833 $LCTL get_param $proc_osc0/cur_grant_bytes
4835 # perform the real test
4836 $LCTL set_param $proc_osc0/rpc_stats 0
4837 for ((;i<$files; i++)); do
4838 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4839 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4842 $LCTL get_param $proc_osc0/rpc_stats
4845 local have_ppr=false
4846 $LCTL get_param $proc_osc0/rpc_stats |
4847 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4848 # skip lines until we are at the RPC histogram data
4849 [ "$PPR" == "pages" ] && have_ppr=true && continue
4850 $have_ppr || continue
4852 # we only want the percent stat for < 16 pages
4853 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4855 percent=$((percent + WPCT))
4856 if [[ $percent -gt 15 ]]; then
4857 error "less than 16-pages write RPCs" \
4864 run_test 42e "verify sub-RPC writes are not done synchronously"
4866 test_43A() { # was test_43
4867 test_mkdir $DIR/$tdir
4868 cp -p /bin/ls $DIR/$tdir/$tfile
4869 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4871 # give multiop a chance to open
4874 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4877 run_test 43A "execution of file opened for write should return -ETXTBSY"
4880 test_mkdir $DIR/$tdir
4881 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4882 $DIR/$tdir/sleep 60 &
4884 # Make sure exec of $tdir/sleep wins race with truncate
4886 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4889 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4894 test_mkdir $DIR/$tdir
4895 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4896 $DIR/$tdir/sleep 60 &
4898 # Make sure exec of $tdir/sleep wins race with truncate
4900 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4903 run_test 43b "truncate of file being executed should return -ETXTBSY"
4906 local testdir="$DIR/$tdir"
4909 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4910 ( cd $testdir && md5sum -c )
4912 run_test 43c "md5sum of copy into lustre"
4914 test_44A() { # was test_44
4915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4917 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4918 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4920 run_test 44A "zero length read from a sparse stripe"
4923 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4925 [ -z "$nstripe" ] && skip "can't get stripe info"
4926 [[ $nstripe -gt $OSTCOUNT ]] &&
4927 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4929 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4931 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4932 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4936 OFFSETS="0 $((stride/2)) $((stride-1))"
4937 for offset in $OFFSETS; do
4938 for i in $(seq 0 $((nstripe-1))); do
4939 local GLOBALOFFSETS=""
4941 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4942 local myfn=$DIR/d44a-$size
4943 echo "--------writing $myfn at $size"
4944 ll_sparseness_write $myfn $size ||
4945 error "ll_sparseness_write"
4946 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4947 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4948 error "ll_sparseness_verify $GLOBALOFFSETS"
4950 for j in $(seq 0 $((nstripe-1))); do
4952 size=$((((j + $nstripe )*$stride + $offset)))
4953 ll_sparseness_write $myfn $size ||
4954 error "ll_sparseness_write"
4955 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4957 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4958 error "ll_sparseness_verify $GLOBALOFFSETS"
4963 run_test 44a "test sparse pwrite ==============================="
4967 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4973 before=`dirty_osc_total`
4974 echo executing "\"$*\""
4976 after=`dirty_osc_total`
4977 echo before $before, after $after
4980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4983 # Obtain grants from OST if it supports it
4984 echo blah > ${f}_grant
4987 do_dirty_record "echo blah > $f"
4988 [[ $before -eq $after ]] && error "write wasn't cached"
4989 do_dirty_record "> $f"
4990 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4991 do_dirty_record "echo blah > $f"
4992 [[ $before -eq $after ]] && error "write wasn't cached"
4993 do_dirty_record "sync"
4994 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4995 do_dirty_record "echo blah > $f"
4996 [[ $before -eq $after ]] && error "write wasn't cached"
4997 do_dirty_record "cancel_lru_locks osc"
4998 [[ $before -gt $after ]] ||
4999 error "lock cancellation didn't lower dirty count"
5002 run_test 45 "osc io page accounting ============================"
5004 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5005 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5006 # objects offset and an assert hit when an rpc was built with 1023's mapped
5007 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5014 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5016 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5017 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5021 run_test 46 "dirtying a previously written page ================"
5023 # test_47 is removed "Device nodes check" is moved to test_28
5025 test_48a() { # bug 2399
5026 [ "$mds1_FSTYPE" = "zfs" ] &&
5027 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5028 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5030 test_mkdir $DIR/$tdir
5032 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5033 test_mkdir $DIR/$tdir
5034 touch foo || error "'touch foo' failed after recreating cwd"
5036 touch .foo || error "'touch .foo' failed after recreating cwd"
5038 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5039 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5040 cd . || error "'cd .' failed after recreating cwd"
5041 mkdir . && error "'mkdir .' worked after recreating cwd"
5042 rmdir . && error "'rmdir .' worked after recreating cwd"
5043 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5044 cd .. || error "'cd ..' failed after recreating cwd"
5046 run_test 48a "Access renamed working dir (should return errors)="
5048 test_48b() { # bug 2399
5050 test_mkdir $DIR/$tdir
5052 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5053 touch foo && error "'touch foo' worked after removing cwd"
5054 mkdir foo && error "'mkdir foo' worked after removing cwd"
5055 touch .foo && error "'touch .foo' worked after removing cwd"
5056 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5057 ls . > /dev/null && error "'ls .' worked after removing cwd"
5058 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5059 mkdir . && error "'mkdir .' worked after removing cwd"
5060 rmdir . && error "'rmdir .' worked after removing cwd"
5061 ln -s . foo && error "'ln -s .' worked after removing cwd"
5062 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5064 run_test 48b "Access removed working dir (should return errors)="
5066 test_48c() { # bug 2350
5067 #lctl set_param debug=-1
5070 test_mkdir -p $DIR/$tdir/dir
5072 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5073 $TRACE touch foo && error "touch foo worked after removing cwd"
5074 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5075 touch .foo && error "touch .foo worked after removing cwd"
5076 mkdir .foo && error "mkdir .foo worked after removing cwd"
5077 $TRACE ls . && error "'ls .' worked after removing cwd"
5078 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5079 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5080 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5081 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5082 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5084 run_test 48c "Access removed working subdir (should return errors)"
5086 test_48d() { # bug 2350
5087 #lctl set_param debug=-1
5090 test_mkdir -p $DIR/$tdir/dir
5092 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5093 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5094 $TRACE touch foo && error "'touch foo' worked after removing parent"
5095 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5096 touch .foo && error "'touch .foo' worked after removing parent"
5097 mkdir .foo && error "mkdir .foo worked after removing parent"
5098 $TRACE ls . && error "'ls .' worked after removing parent"
5099 $TRACE ls .. && error "'ls ..' worked after removing parent"
5100 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5101 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5102 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5105 run_test 48d "Access removed parent subdir (should return errors)"
5107 test_48e() { # bug 4134
5108 #lctl set_param debug=-1
5111 test_mkdir -p $DIR/$tdir/dir
5113 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5114 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5115 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5116 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5117 # On a buggy kernel addition of "touch foo" after cd .. will
5118 # produce kernel oops in lookup_hash_it
5119 touch ../foo && error "'cd ..' worked after recreate parent"
5121 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5123 run_test 48e "Access to recreated parent subdir (should return errors)"
5125 test_49() { # LU-1030
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5127 remote_ost_nodsh && skip "remote OST with nodsh"
5129 # get ost1 size - $FSNAME-OST0000
5130 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5132 # write 800M at maximum
5133 [[ $ost1_size -lt 2 ]] && ost1_size=2
5134 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5136 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5137 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5140 # change max_pages_per_rpc while writing the file
5141 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5142 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5143 # loop until dd process exits
5144 while ps ax -opid | grep -wq $dd_pid; do
5145 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5146 sleep $((RANDOM % 5 + 1))
5148 # restore original max_pages_per_rpc
5149 $LCTL set_param $osc1_mppc=$orig_mppc
5150 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5152 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5156 test_mkdir $DIR/$tdir
5158 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5160 run_test 50 "special situations: /proc symlinks ==============="
5162 test_51a() { # was test_51
5163 # bug 1516 - create an empty entry right after ".." then split dir
5164 test_mkdir -c1 $DIR/$tdir
5165 touch $DIR/$tdir/foo
5166 $MCREATE $DIR/$tdir/bar
5168 createmany -m $DIR/$tdir/longfile 201
5170 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5171 $MCREATE $DIR/$tdir/longfile$FNUM
5176 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5178 run_test 51a "special situations: split htree with empty entry =="
5180 cleanup_print_lfs_df () {
5187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5189 local dir=$DIR/$tdir
5190 local nrdirs=$((65536 + 100))
5192 # cleanup the directory
5199 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5200 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5201 [[ $numfree -lt $nrdirs ]] &&
5202 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5204 # need to check free space for the directories as well
5205 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5206 numfree=$(( blkfree / $(fs_inode_ksize) ))
5207 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5209 trap cleanup_print_lfs_df EXIT
5212 createmany -d $dir/d $nrdirs || {
5213 unlinkmany $dir/d $nrdirs
5214 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5218 nrdirs=$(ls -U $dir | wc -l)
5220 # unlink all but 100 subdirectories, then check it still works
5222 local delete=$((nrdirs - left))
5227 # for ldiskfs the nlink count should be 1, but this is OSD specific
5228 # and so this is listed for informational purposes only
5229 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5230 unlinkmany -d $dir/d $delete ||
5231 error "unlink of first $delete subdirs failed"
5233 echo "nlink between: $(stat -c %h $dir)"
5234 local found=$(ls -U $dir | wc -l)
5235 [ $found -ne $left ] &&
5236 error "can't find subdirs: found only $found, expected $left"
5238 unlinkmany -d $dir/d $delete $left ||
5239 error "unlink of second $left subdirs failed"
5240 # regardless of whether the backing filesystem tracks nlink accurately
5241 # or not, the nlink count shouldn't be more than "." and ".." here
5242 local after=$(stat -c %h $dir)
5243 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5244 echo "nlink after: $after"
5246 cleanup_print_lfs_df
5248 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5252 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5254 test_mkdir $DIR/$tdir
5255 createmany -o $DIR/$tdir/t- 1000
5256 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5257 for N in $(seq 0 $((OSTCOUNT - 1))); do
5258 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5259 END { printf("%0.0f", objs) }' $TMP/$tfile)
5260 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5261 '($1 == '$N') { objs += 1 } \
5262 END { printf("%0.0f", objs) }')
5263 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5265 unlinkmany $DIR/$tdir/t- 1000
5268 for N in $(seq 1 $((OSTCOUNT - 1))); do
5269 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5270 error "OST $N has less objects vs OST $NLAST" \
5271 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5272 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5273 error "OST $N has less objects vs OST $NLAST" \
5274 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5276 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5277 error "OST $N has less #0 objects vs OST $NLAST" \
5278 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5279 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5280 error "OST $N has less #0 objects vs OST $NLAST" \
5281 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5286 run_test 51d "check object distribution"
5289 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5290 skip_env "ldiskfs only test"
5293 test_mkdir -c1 $DIR/$tdir
5294 test_mkdir -c1 $DIR/$tdir/d0
5296 touch $DIR/$tdir/d0/foo
5297 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5298 error "file exceed 65000 nlink limit!"
5299 unlinkmany $DIR/$tdir/d0/f- 65001
5302 run_test 51e "check file nlink limit"
5305 test_mkdir $DIR/$tdir
5308 local ulimit_old=$(ulimit -n)
5309 local spare=20 # number of spare fd's for scripts/libraries, etc.
5310 local mdt=$($LFS getstripe -m $DIR/$tdir)
5311 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5313 echo "MDT$mdt numfree=$numfree, max=$max"
5314 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5315 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5316 while ! ulimit -n $((numfree + spare)); do
5317 numfree=$((numfree * 3 / 4))
5319 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5321 echo "left ulimit at $ulimit_old"
5324 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5325 unlinkmany $DIR/$tdir/f $numfree
5326 error "create+open $numfree files in $DIR/$tdir failed"
5328 ulimit -n $ulimit_old
5330 # if createmany exits at 120s there will be fewer than $numfree files
5331 unlinkmany $DIR/$tdir/f $numfree || true
5333 run_test 51f "check many open files limit"
5336 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5337 test_mkdir $DIR/$tdir
5338 touch $DIR/$tdir/foo
5339 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5340 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5341 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5342 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5343 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5345 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5346 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5347 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5349 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5350 cp -r $DIR/$tdir $TMP/
5351 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5353 run_test 52a "append-only flag test (should return errors)"
5356 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5357 test_mkdir $DIR/$tdir
5358 touch $DIR/$tdir/foo
5359 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5360 cat test > $DIR/$tdir/foo && error "cat test worked"
5361 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5362 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5363 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5365 echo foo >> $DIR/$tdir/foo && error "echo worked"
5366 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5367 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5368 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5369 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5371 chattr -i $DIR/$tdir/foo || error "chattr failed"
5373 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5375 run_test 52b "immutable flag test (should return errors) ======="
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5379 remote_mds_nodsh && skip "remote MDS with nodsh"
5380 remote_ost_nodsh && skip "remote OST with nodsh"
5393 local support_last_seq=true
5395 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5396 support_last_seq=false
5399 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5401 for value in $(do_facet $SINGLEMDS \
5402 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5403 param=$(echo ${value[0]} | cut -d "=" -f1)
5404 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5406 if $support_last_seq; then
5407 param_seq=$(echo $param |
5408 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5409 mds_last_seq=$(do_facet $SINGLEMDS \
5410 $LCTL get_param -n $param_seq)
5412 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5414 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5415 node=$(facet_active_host ost$((ostnum+1)))
5416 param="obdfilter.$ostname.last_id"
5417 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5418 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5419 ost_last_id=$ost_last
5421 if $support_last_seq; then
5422 ost_last_id=$(echo $ost_last |
5423 awk -F':' '{print $2}' |
5425 ost_last_seq=$(echo $ost_last |
5426 awk -F':' '{print $1}')
5427 [[ $ost_last_seq = $mds_last_seq ]] || continue
5430 if [[ $ost_last_id != $mds_last ]]; then
5431 error "$ost_last_id != $mds_last"
5438 $found || error "can not match last_seq/last_id for $mdtosc"
5441 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5444 perl -MSocket -e ';' || skip "no Socket perl module installed"
5446 $SOCKETSERVER $DIR/socket ||
5447 error "$SOCKETSERVER $DIR/socket failed: $?"
5448 $SOCKETCLIENT $DIR/socket ||
5449 error "$SOCKETCLIENT $DIR/socket failed: $?"
5450 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5452 run_test 54a "unix domain socket test =========================="
5458 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5460 run_test 54b "char device works in lustre ======================"
5463 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5464 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5465 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5467 for i in $(seq 3 7); do
5468 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5477 loopdev="$DIR/loop54c"
5480 $UMOUNT $DIR/$tdir || rc=$?
5481 losetup -d $loopdev || true
5482 losetup -d $LOOPDEV || true
5483 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5490 loopdev="$DIR/loop54c"
5493 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5494 trap cleanup_54c EXIT
5495 mknod $loopdev b 7 $LOOPNUM
5496 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5497 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5498 losetup $loopdev $DIR/$tfile ||
5499 error "can't set up $loopdev for $DIR/$tfile"
5500 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5501 test_mkdir $DIR/$tdir
5502 mount -t ext2 $loopdev $DIR/$tdir ||
5503 error "error mounting $loopdev on $DIR/$tdir"
5504 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5507 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5511 run_test 54c "block device works in lustre ====================="
5517 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5519 run_test 54d "fifo device works in lustre ======================"
5524 cp -aL /dev/console $f
5525 echo $string > $f || error "echo $string to $f failed"
5527 run_test 54e "console/tty device works in lustre ======================"
5531 local dir=$DIR/$tdir
5534 test_mkdir -p $dir/dir
5535 for i in $(seq $numfiles); do
5537 touch $dir/dir/file$i
5540 local numcomp=$($LFS getstripe --component-count $dir)
5542 [[ $numcomp == 0 ]] && numcomp=1
5544 # test lfs getstripe with --recursive
5545 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5547 [[ $filenum -eq $((numfiles * 2)) ]] ||
5548 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5549 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5550 [[ $filenum -eq $numfiles ]] ||
5551 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5552 echo "$LFS getstripe showed obdidx or l_ost_idx"
5554 # test lfs getstripe with file instead of dir
5555 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5556 [[ $filenum -eq 1 ]] ||
5557 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5558 echo "$LFS getstripe file1 passed"
5560 #test lfs getstripe with --verbose
5561 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5562 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5563 error "$LFS getstripe --verbose $dir: "\
5564 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5565 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5566 error "$LFS getstripe $dir: showed lmm_magic"
5568 #test lfs getstripe with -v prints lmm_fid
5569 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5570 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5571 error "$LFS getstripe -v $dir: "\
5572 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5573 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5574 error "$LFS getstripe $dir: showed lmm_fid by default"
5575 echo "$LFS getstripe --verbose passed"
5577 #check for FID information
5578 local fid1=$($LFS getstripe --fid $dir/file1)
5579 local fid2=$($LFS getstripe --verbose $dir/file1 |
5580 awk '/lmm_fid: / { print $2; exit; }')
5581 local fid3=$($LFS path2fid $dir/file1)
5583 [ "$fid1" != "$fid2" ] &&
5584 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5585 [ "$fid1" != "$fid3" ] &&
5586 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5587 echo "$LFS getstripe --fid passed"
5589 #test lfs getstripe with --obd
5590 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5591 error "$LFS getstripe --obd wrong_uuid: should return error"
5593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5596 local obduuid=$(ostuuid_from_index $ostidx)
5597 local found=$($LFS getstripe -r --obd $obduuid $dir |
5598 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5600 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5601 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5603 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5606 [[ $found -eq $filenum ]] ||
5607 error "$LFS getstripe --obd: found $found expect $filenum"
5608 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5609 sed '/^[ ]*'${ostidx}'[ ]/d' |
5610 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5611 error "$LFS getstripe --obd: should not show file on other obd"
5612 echo "$LFS getstripe --obd passed"
5614 run_test 56a "check $LFS getstripe"
5617 local dir=$DIR/$tdir
5621 for i in $(seq $numdirs); do
5622 test_mkdir $dir/dir$i
5625 # test lfs getdirstripe default mode is non-recursion, which is
5626 # different from lfs getstripe
5627 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5629 [[ $dircnt -eq 1 ]] ||
5630 error "$LFS getdirstripe: found $dircnt, not 1"
5631 dircnt=$($LFS getdirstripe --recursive $dir |
5632 grep -c lmv_stripe_count)
5633 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5634 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5636 run_test 56b "check $LFS getdirstripe"
5639 remote_ost_nodsh && skip "remote OST with nodsh"
5642 local ost_name=$(ostname_from_index $ost_idx)
5643 local old_status=$(ost_dev_status $ost_idx)
5644 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5646 [[ -z "$old_status" ]] ||
5647 skip_env "OST $ost_name is in $old_status status"
5649 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5650 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5651 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5652 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5653 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5654 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5657 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5658 error "$LFS df -v showing inactive devices"
5661 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5663 [[ "$new_status" =~ "D" ]] ||
5664 error "$ost_name status is '$new_status', missing 'D'"
5665 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5666 [[ "$new_status" =~ "N" ]] ||
5667 error "$ost_name status is '$new_status', missing 'N'"
5669 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5670 [[ "$new_status" =~ "f" ]] ||
5671 error "$ost_name status is '$new_status', missing 'f'"
5674 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5675 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5676 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5677 [[ -z "$p" ]] && restore_lustre_params < $p || true
5680 new_status=$(ost_dev_status $ost_idx)
5681 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5682 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5683 # can't check 'f' as devices may actually be on flash
5685 run_test 56c "check 'lfs df' showing device status"
5688 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5689 local osts=$($LFS df -v $MOUNT | grep -c OST)
5693 (( mdts == MDSCOUNT )) ||
5694 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5695 (( osts == OSTCOUNT )) ||
5696 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5698 run_test 56d "'lfs df -v' prints only configured devices"
5703 local local_tdir="$1"
5704 local local_numfiles="$2"
5705 local local_numdirs="$3"
5706 local dir_params="$4"
5707 local dir_stripe_params="$5"
5709 if [ ! -d "$local_tdir" ] ; then
5710 test_mkdir -p $dir_stripe_params $local_tdir
5711 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5712 for i in $(seq $local_numfiles) ; do
5713 touch $local_tdir/file$i
5715 for i in $(seq $local_numdirs) ; do
5716 test_mkdir $dir_stripe_params $local_tdir/dir$i
5717 for j in $(seq $local_numfiles) ; do
5718 touch $local_tdir/dir$i/file$j
5724 setup_56_special() {
5726 local local_numfiles=$2
5727 local local_numdirs=$3
5729 setup_56 $local_tdir $local_numfiles $local_numdirs
5731 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5732 for i in $(seq $local_numfiles) ; do
5733 mknod $local_tdir/loop${i}b b 7 $i
5734 mknod $local_tdir/null${i}c c 1 3
5735 ln -s $local_tdir/file1 $local_tdir/link${i}
5737 for i in $(seq $local_numdirs) ; do
5738 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5739 mknod $local_tdir/dir$i/null${i}c c 1 3
5740 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5746 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5747 local expected=$(($NUMDIRS + 2))
5749 setup_56 $dir $NUMFILES $NUMDIRS
5751 # test lfs find with -name
5752 for i in $(seq $NUMFILES) ; do
5753 local nums=$($LFS find -name "*$i" $dir | wc -l)
5755 [ $nums -eq $expected ] ||
5756 error "lfs find -name '*$i' $dir wrong: "\
5757 "found $nums, expected $expected"
5760 run_test 56g "check lfs find -name"
5763 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5764 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5766 setup_56 $dir $NUMFILES $NUMDIRS
5768 # test lfs find with ! -name
5769 for i in $(seq $NUMFILES) ; do
5770 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5772 [ $nums -eq $expected ] ||
5773 error "lfs find ! -name '*$i' $dir wrong: "\
5774 "found $nums, expected $expected"
5777 run_test 56h "check lfs find ! -name"
5780 local dir=$DIR/$tdir
5784 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5787 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5789 run_test 56i "check 'lfs find -ost UUID' skips directories"
5792 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5794 setup_56_special $dir $NUMFILES $NUMDIRS
5796 local expected=$((NUMDIRS + 1))
5797 local cmd="$LFS find -type d $dir"
5798 local nums=$($cmd | wc -l)
5800 [ $nums -eq $expected ] ||
5801 error "'$cmd' wrong: found $nums, expected $expected"
5803 run_test 56j "check lfs find -type d"
5806 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5808 setup_56_special $dir $NUMFILES $NUMDIRS
5810 local expected=$(((NUMDIRS + 1) * NUMFILES))
5811 local cmd="$LFS find -type f $dir"
5812 local nums=$($cmd | wc -l)
5814 [ $nums -eq $expected ] ||
5815 error "'$cmd' wrong: found $nums, expected $expected"
5817 run_test 56k "check lfs find -type f"
5820 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5822 setup_56_special $dir $NUMFILES $NUMDIRS
5824 local expected=$((NUMDIRS + NUMFILES))
5825 local cmd="$LFS find -type b $dir"
5826 local nums=$($cmd | wc -l)
5828 [ $nums -eq $expected ] ||
5829 error "'$cmd' wrong: found $nums, expected $expected"
5831 run_test 56l "check lfs find -type b"
5834 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5836 setup_56_special $dir $NUMFILES $NUMDIRS
5838 local expected=$((NUMDIRS + NUMFILES))
5839 local cmd="$LFS find -type c $dir"
5840 local nums=$($cmd | wc -l)
5841 [ $nums -eq $expected ] ||
5842 error "'$cmd' wrong: found $nums, expected $expected"
5844 run_test 56m "check lfs find -type c"
5847 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5848 setup_56_special $dir $NUMFILES $NUMDIRS
5850 local expected=$((NUMDIRS + NUMFILES))
5851 local cmd="$LFS find -type l $dir"
5852 local nums=$($cmd | wc -l)
5854 [ $nums -eq $expected ] ||
5855 error "'$cmd' wrong: found $nums, expected $expected"
5857 run_test 56n "check lfs find -type l"
5860 local dir=$DIR/$tdir
5862 setup_56 $dir $NUMFILES $NUMDIRS
5863 utime $dir/file1 > /dev/null || error "utime (1)"
5864 utime $dir/file2 > /dev/null || error "utime (2)"
5865 utime $dir/dir1 > /dev/null || error "utime (3)"
5866 utime $dir/dir2 > /dev/null || error "utime (4)"
5867 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5868 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5871 local nums=$($LFS find -mtime +0 $dir | wc -l)
5873 [ $nums -eq $expected ] ||
5874 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5877 cmd="$LFS find -mtime 0 $dir"
5878 nums=$($cmd | wc -l)
5879 [ $nums -eq $expected ] ||
5880 error "'$cmd' wrong: found $nums, expected $expected"
5882 run_test 56o "check lfs find -mtime for old files"
5885 local dir=$DIR/$tdir
5889 # just to make sure there is something that won't be found
5891 touch $dir/$tfile.now
5893 for age in year week day hour min; do
5894 count=$((count + 1))
5896 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5897 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5898 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5900 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5901 local nums=$($cmd | wc -l)
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5905 cmd="$LFS find $dir -atime $count${age:0:1}"
5906 nums=$($cmd | wc -l)
5907 [ $nums -eq $expected ] ||
5908 error "'$cmd' wrong: found $nums, expected $expected"
5912 cmd="$LFS find $dir -ctime +1s -type f"
5913 nums=$($cmd | wc -l)
5914 (( $nums == $count * 2 + 1)) ||
5915 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5917 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5919 test_newerXY_base() {
5922 local dir=$DIR/$tdir
5926 if [ $y == "t" ]; then
5927 if [ $x == "b" ]; then
5928 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5930 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5933 ref=$DIR/$tfile.newer.$x$y
5934 touch $ref || error "touch $ref failed"
5937 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5939 if [ $y == "t" ]; then
5940 if [ $x == "b" ]; then
5941 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5943 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5946 negref=$DIR/$tfile.negnewer.$x$y
5947 touch $negref || error "touch $negref failed"
5950 local cmd="$LFS find $dir -newer$x$y $ref"
5951 local nums=$(eval $cmd | wc -l)
5952 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5954 [ $nums -eq $expected ] ||
5955 error "'$cmd' wrong: found $nums, expected $expected"
5957 cmd="$LFS find $dir ! -newer$x$y $negref"
5958 nums=$(eval $cmd | wc -l)
5959 [ $nums -eq $expected ] ||
5960 error "'$cmd' wrong: found $nums, expected $expected"
5962 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5963 nums=$(eval $cmd | wc -l)
5964 [ $nums -eq $expected ] ||
5965 error "'$cmd' wrong: found $nums, expected $expected"
5971 test_newerXY_base "b" "t"
5972 test_newerXY_base "a" "a"
5973 test_newerXY_base "a" "m"
5974 test_newerXY_base "a" "c"
5975 test_newerXY_base "m" "a"
5976 test_newerXY_base "m" "m"
5977 test_newerXY_base "m" "c"
5978 test_newerXY_base "c" "a"
5979 test_newerXY_base "c" "m"
5980 test_newerXY_base "c" "c"
5981 test_newerXY_base "b" "b"
5982 test_newerXY_base "a" "t"
5983 test_newerXY_base "m" "t"
5984 test_newerXY_base "c" "t"
5985 test_newerXY_base "b" "t"
5987 run_test 56oc "check lfs find -newerXY work"
5990 local dir=$DIR/$tdir
5995 $LFS find $dir -btime -1d -type f
6002 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6003 ! btime_supported && skip "btime unsupported on MDS"
6005 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6006 ! btime_supported && skip "btime unsupported on clients"
6008 local dir=$DIR/$tdir
6009 local ref=$DIR/$tfile.ref
6010 local negref=$DIR/$tfile.negref
6012 mkdir $dir || error "mkdir $dir failed"
6013 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6014 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6015 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6016 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6017 touch $ref || error "touch $ref failed"
6018 # sleep 3 seconds at least
6021 local before=$(do_facet mds1 date +%s)
6022 local skew=$(($(date +%s) - before + 1))
6024 if (( skew < 0 && skew > -5 )); then
6025 sleep $((0 - skew + 1))
6029 # Set the dir stripe params to limit files all on MDT0,
6030 # otherwise we need to calc the max clock skew between
6031 # the client and MDTs.
6032 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6034 touch $negref || error "touch $negref failed"
6036 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6037 local nums=$($cmd | wc -l)
6038 local expected=$(((NUMFILES + 1) * NUMDIRS))
6040 [ $nums -eq $expected ] ||
6041 error "'$cmd' wrong: found $nums, expected $expected"
6043 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6044 nums=$($cmd | wc -l)
6045 expected=$((NUMFILES + 1))
6046 [ $nums -eq $expected ] ||
6047 error "'$cmd' wrong: found $nums, expected $expected"
6049 [ $skew -lt 0 ] && return
6051 local after=$(do_facet mds1 date +%s)
6052 local age=$((after - before + 1 + skew))
6054 cmd="$LFS find $dir -btime -${age}s -type f"
6055 nums=$($cmd | wc -l)
6056 expected=$(((NUMFILES + 1) * NUMDIRS))
6058 echo "Clock skew between client and server: $skew, age:$age"
6059 [ $nums -eq $expected ] ||
6060 error "'$cmd' wrong: found $nums, expected $expected"
6062 expected=$(($NUMDIRS + 1))
6063 cmd="$LFS find $dir -btime -${age}s -type d"
6064 nums=$($cmd | wc -l)
6065 [ $nums -eq $expected ] ||
6066 error "'$cmd' wrong: found $nums, expected $expected"
6067 rm -f $ref $negref || error "Failed to remove $ref $negref"
6069 run_test 56od "check lfs find -btime with units"
6072 [ $RUNAS_ID -eq $UID ] &&
6073 skip_env "RUNAS_ID = UID = $UID -- skipping"
6075 local dir=$DIR/$tdir
6077 setup_56 $dir $NUMFILES $NUMDIRS
6078 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6080 local expected=$NUMFILES
6081 local cmd="$LFS find -uid $RUNAS_ID $dir"
6082 local nums=$($cmd | wc -l)
6084 [ $nums -eq $expected ] ||
6085 error "'$cmd' wrong: found $nums, expected $expected"
6087 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6088 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6089 nums=$($cmd | wc -l)
6090 [ $nums -eq $expected ] ||
6091 error "'$cmd' wrong: found $nums, expected $expected"
6093 run_test 56p "check lfs find -uid and ! -uid"
6096 [ $RUNAS_ID -eq $UID ] &&
6097 skip_env "RUNAS_ID = UID = $UID -- skipping"
6099 local dir=$DIR/$tdir
6101 setup_56 $dir $NUMFILES $NUMDIRS
6102 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6104 local expected=$NUMFILES
6105 local cmd="$LFS find -gid $RUNAS_GID $dir"
6106 local nums=$($cmd | wc -l)
6108 [ $nums -eq $expected ] ||
6109 error "'$cmd' wrong: found $nums, expected $expected"
6111 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6112 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6113 nums=$($cmd | wc -l)
6114 [ $nums -eq $expected ] ||
6115 error "'$cmd' wrong: found $nums, expected $expected"
6117 run_test 56q "check lfs find -gid and ! -gid"
6120 local dir=$DIR/$tdir
6122 setup_56 $dir $NUMFILES $NUMDIRS
6125 local cmd="$LFS find -size 0 -type f -lazy $dir"
6126 local nums=$($cmd | wc -l)
6128 [ $nums -eq $expected ] ||
6129 error "'$cmd' wrong: found $nums, expected $expected"
6130 cmd="$LFS find -size 0 -type f $dir"
6131 nums=$($cmd | wc -l)
6132 [ $nums -eq $expected ] ||
6133 error "'$cmd' wrong: found $nums, expected $expected"
6136 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6137 nums=$($cmd | wc -l)
6138 [ $nums -eq $expected ] ||
6139 error "'$cmd' wrong: found $nums, expected $expected"
6140 cmd="$LFS find ! -size 0 -type f $dir"
6141 nums=$($cmd | wc -l)
6142 [ $nums -eq $expected ] ||
6143 error "'$cmd' wrong: found $nums, expected $expected"
6145 echo "test" > $dir/$tfile
6146 echo "test2" > $dir/$tfile.2 && sync
6148 cmd="$LFS find -size 5 -type f -lazy $dir"
6149 nums=$($cmd | wc -l)
6150 [ $nums -eq $expected ] ||
6151 error "'$cmd' wrong: found $nums, expected $expected"
6152 cmd="$LFS find -size 5 -type f $dir"
6153 nums=$($cmd | wc -l)
6154 [ $nums -eq $expected ] ||
6155 error "'$cmd' wrong: found $nums, expected $expected"
6158 cmd="$LFS find -size +5 -type f -lazy $dir"
6159 nums=$($cmd | wc -l)
6160 [ $nums -eq $expected ] ||
6161 error "'$cmd' wrong: found $nums, expected $expected"
6162 cmd="$LFS find -size +5 -type f $dir"
6163 nums=$($cmd | wc -l)
6164 [ $nums -eq $expected ] ||
6165 error "'$cmd' wrong: found $nums, expected $expected"
6168 cmd="$LFS find -size +0 -type f -lazy $dir"
6169 nums=$($cmd | wc -l)
6170 [ $nums -eq $expected ] ||
6171 error "'$cmd' wrong: found $nums, expected $expected"
6172 cmd="$LFS find -size +0 -type f $dir"
6173 nums=$($cmd | wc -l)
6174 [ $nums -eq $expected ] ||
6175 error "'$cmd' wrong: found $nums, expected $expected"
6178 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6179 nums=$($cmd | wc -l)
6180 [ $nums -eq $expected ] ||
6181 error "'$cmd' wrong: found $nums, expected $expected"
6182 cmd="$LFS find ! -size -5 -type f $dir"
6183 nums=$($cmd | wc -l)
6184 [ $nums -eq $expected ] ||
6185 error "'$cmd' wrong: found $nums, expected $expected"
6188 cmd="$LFS find -size -5 -type f -lazy $dir"
6189 nums=$($cmd | wc -l)
6190 [ $nums -eq $expected ] ||
6191 error "'$cmd' wrong: found $nums, expected $expected"
6192 cmd="$LFS find -size -5 -type f $dir"
6193 nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6197 run_test 56r "check lfs find -size works"
6204 cancel_lru_locks $OSC
6206 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6207 local nums=$($cmd | wc -l)
6209 [ $nums -eq $expected ] ||
6210 error "'$cmd' wrong: found $nums, expected $expected"
6212 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6214 if (( rpcs_before + glimpses != rpcs_after )); then
6215 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6216 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6218 if [[ $glimpses == 0 ]]; then
6219 error "'$cmd' should not send glimpse RPCs to OST"
6221 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6227 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6228 skip "MDS < 2.12.58 doesn't return LSOM data"
6229 local dir=$DIR/$tdir
6231 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6233 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6234 # open and close all files to ensure LSOM is updated
6235 cancel_lru_locks $OSC
6236 find $dir -type f | xargs cat > /dev/null
6238 # expect_found glimpse_rpcs command_to_run
6239 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6240 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6241 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6242 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6244 echo "test" > $dir/$tfile
6245 echo "test2" > $dir/$tfile.2 && sync
6246 cancel_lru_locks $OSC
6247 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6249 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6250 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6251 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6252 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6254 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6255 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6256 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6257 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6258 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6259 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6261 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6264 local dir=$DIR/$tdir
6265 local tmp=$TMP/$tfile.log
6268 test_mkdir -p $dir || error "failed to mkdir $dir"
6269 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6270 error "failed to setstripe $dir/$tfile"
6271 mdt_idx=$($LFS getdirstripe -i $dir)
6272 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6274 stack_trap "rm -f $tmp" EXIT
6275 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6276 ! grep -q obd_uuid $tmp ||
6277 error "failed to find --size +100K --ost 0 $dir"
6278 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6279 ! grep -q obd_uuid $tmp ||
6280 error "failed to find --size +100K --mdt $mdt_idx $dir"
6282 run_test 56rb "check lfs find --size --ost/--mdt works"
6284 test_56s() { # LU-611 #LU-9369
6285 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6287 local dir=$DIR/$tdir
6288 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6290 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6291 for i in $(seq $NUMDIRS); do
6292 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6295 local expected=$NUMDIRS
6296 local cmd="$LFS find -c $OSTCOUNT $dir"
6297 local nums=$($cmd | wc -l)
6299 [ $nums -eq $expected ] || {
6300 $LFS getstripe -R $dir
6301 error "'$cmd' wrong: found $nums, expected $expected"
6304 expected=$((NUMDIRS + onestripe))
6305 cmd="$LFS find -stripe-count +0 -type f $dir"
6306 nums=$($cmd | wc -l)
6307 [ $nums -eq $expected ] || {
6308 $LFS getstripe -R $dir
6309 error "'$cmd' wrong: found $nums, expected $expected"
6313 cmd="$LFS find -stripe-count 1 -type f $dir"
6314 nums=$($cmd | wc -l)
6315 [ $nums -eq $expected ] || {
6316 $LFS getstripe -R $dir
6317 error "'$cmd' wrong: found $nums, expected $expected"
6320 cmd="$LFS find -stripe-count -2 -type f $dir"
6321 nums=$($cmd | wc -l)
6322 [ $nums -eq $expected ] || {
6323 $LFS getstripe -R $dir
6324 error "'$cmd' wrong: found $nums, expected $expected"
6328 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6329 nums=$($cmd | wc -l)
6330 [ $nums -eq $expected ] || {
6331 $LFS getstripe -R $dir
6332 error "'$cmd' wrong: found $nums, expected $expected"
6335 run_test 56s "check lfs find -stripe-count works"
6337 test_56t() { # LU-611 #LU-9369
6338 local dir=$DIR/$tdir
6340 setup_56 $dir 0 $NUMDIRS
6341 for i in $(seq $NUMDIRS); do
6342 $LFS setstripe -S 8M $dir/dir$i/$tfile
6345 local expected=$NUMDIRS
6346 local cmd="$LFS find -S 8M $dir"
6347 local nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] || {
6350 $LFS getstripe -R $dir
6351 error "'$cmd' wrong: found $nums, expected $expected"
6355 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6357 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6359 expected=$(((NUMDIRS + 1) * NUMFILES))
6360 cmd="$LFS find -stripe-size 512k -type f $dir"
6361 nums=$($cmd | wc -l)
6362 [ $nums -eq $expected ] ||
6363 error "'$cmd' wrong: found $nums, expected $expected"
6365 cmd="$LFS find -stripe-size +320k -type f $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6371 cmd="$LFS find -stripe-size +200k -type f $dir"
6372 nums=$($cmd | wc -l)
6373 [ $nums -eq $expected ] ||
6374 error "'$cmd' wrong: found $nums, expected $expected"
6376 cmd="$LFS find -stripe-size -640k -type f $dir"
6377 nums=$($cmd | wc -l)
6378 [ $nums -eq $expected ] ||
6379 error "'$cmd' wrong: found $nums, expected $expected"
6382 cmd="$LFS find -stripe-size 256k -type f $dir"
6383 nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] ||
6385 error "'$cmd' wrong: found $nums, expected $expected"
6387 cmd="$LFS find -stripe-size -320k -type f $dir"
6388 nums=$($cmd | wc -l)
6389 [ $nums -eq $expected ] ||
6390 error "'$cmd' wrong: found $nums, expected $expected"
6393 cmd="$LFS find -stripe-size 1024k -type f $dir"
6394 nums=$($cmd | wc -l)
6395 [ $nums -eq $expected ] ||
6396 error "'$cmd' wrong: found $nums, expected $expected"
6398 run_test 56t "check lfs find -stripe-size works"
6400 test_56u() { # LU-611
6401 local dir=$DIR/$tdir
6403 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6405 if [[ $OSTCOUNT -gt 1 ]]; then
6406 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6412 local expected=$(((NUMDIRS + 1) * NUMFILES))
6413 local cmd="$LFS find -stripe-index 0 -type f $dir"
6414 local nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6420 cmd="$LFS find -stripe-index 1 -type f $dir"
6421 nums=$($cmd | wc -l)
6422 [ $nums -eq $expected ] ||
6423 error "'$cmd' wrong: found $nums, expected $expected"
6425 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6426 nums=$($cmd | wc -l)
6427 [ $nums -eq $expected ] ||
6428 error "'$cmd' wrong: found $nums, expected $expected"
6431 # This should produce an error and not return any files
6432 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6433 nums=$($cmd 2>/dev/null | wc -l)
6434 [ $nums -eq $expected ] ||
6435 error "'$cmd' wrong: found $nums, expected $expected"
6437 if [[ $OSTCOUNT -gt 1 ]]; then
6438 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6439 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6440 nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6445 run_test 56u "check lfs find -stripe-index works"
6449 local dir=$DIR/$tdir
6451 setup_56 $dir $NUMFILES $NUMDIRS
6453 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6454 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6456 for file in $($LFS find -m $UUID $dir); do
6457 file_midx=$($LFS getstripe -m $file)
6458 [ $file_midx -eq $mdt_idx ] ||
6459 error "lfs find -m $UUID != getstripe -m $file_midx"
6462 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6465 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6468 local dir=$DIR/$tdir
6470 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6472 local stripe_size=$($LFS getstripe -S -d $dir) ||
6473 error "$LFS getstripe -S -d $dir failed"
6474 stripe_size=${stripe_size%% *}
6476 local file_size=$((stripe_size * OSTCOUNT))
6477 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6478 local required_space=$((file_num * file_size))
6479 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6481 [[ $free_space -le $((required_space / 1024)) ]] &&
6482 skip_env "need $required_space, have $free_space kbytes"
6485 local dd_count=$((file_size / dd_bs))
6487 # write data into the files
6492 for i in $(seq $NUMFILES); do
6494 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6495 error "write data into $file failed"
6497 for i in $(seq $NUMDIRS); do
6498 for j in $(seq $NUMFILES); do
6499 file=$dir/dir$i/file$j
6500 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6501 error "write data into $file failed"
6505 # $LFS_MIGRATE will fail if hard link migration is unsupported
6506 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6507 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6508 error "creating links to $dir/dir1/file1 failed"
6513 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6516 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6519 eval $cmd || error "$cmd failed"
6521 check_stripe_count $dir/file1 $expected
6523 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6525 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6526 # OST 1 if it is on OST 0. This file is small enough to
6527 # be on only one stripe.
6528 file=$dir/migr_1_ost
6529 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6530 error "write data into $file failed"
6531 local obdidx=$($LFS getstripe -i $file)
6532 local oldmd5=$(md5sum $file)
6535 [[ $obdidx -eq 0 ]] && newobdidx=1
6536 cmd="$LFS migrate -i $newobdidx $file"
6538 eval $cmd || error "$cmd failed"
6540 local realobdix=$($LFS getstripe -i $file)
6541 local newmd5=$(md5sum $file)
6543 [[ $newobdidx -ne $realobdix ]] &&
6544 error "new OST is different (was=$obdidx, "\
6545 "wanted=$newobdidx, got=$realobdix)"
6546 [[ "$oldmd5" != "$newmd5" ]] &&
6547 error "md5sum differ: $oldmd5, $newmd5"
6551 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6553 eval $cmd || error "$cmd failed"
6555 for j in $(seq $NUMFILES); do
6556 check_stripe_count $dir/dir1/file$j $expected
6559 # lfs_migrate works with lfs find
6560 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6561 $LFS_MIGRATE -y -c $expected"
6563 eval $cmd || error "$cmd failed"
6565 for i in $(seq 2 $NUMFILES); do
6566 check_stripe_count $dir/file$i $expected
6568 for i in $(seq 2 $NUMDIRS); do
6569 for j in $(seq $NUMFILES); do
6570 check_stripe_count $dir/dir$i/file$j $expected
6574 run_test 56w "check lfs_migrate -c stripe_count works"
6577 local file1=$DIR/$tdir/file1
6578 local create_pool=false
6579 local initial_pool=$($LFS getstripe -p $DIR)
6583 echo -n "Creating test dir..."
6584 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6587 echo -n "Creating test file..."
6588 touch $file1 || error "cannot create file"
6591 echo -n "Detecting existing pools..."
6592 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6594 if [ ${#pool_list[@]} -gt 0 ]; then
6595 echo "${pool_list[@]}"
6596 for thispool in "${pool_list[@]}"; do
6597 if [[ -z "$initial_pool" ||
6598 "$initial_pool" != "$thispool" ]]; then
6600 echo "Using existing pool '$pool'"
6605 echo "none detected."
6607 if [ -z "$pool" ]; then
6608 pool=${POOL:-testpool}
6609 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6610 echo -n "Creating pool '$pool'..."
6612 pool_add $pool &> /dev/null ||
6613 error "pool_add failed"
6616 echo -n "Adding target to pool..."
6617 pool_add_targets $pool 0 0 1 &> /dev/null ||
6618 error "pool_add_targets failed"
6622 echo -n "Setting pool using -p option..."
6623 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6624 error "migrate failed rc = $?"
6627 echo -n "Verifying test file is in pool after migrating..."
6628 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6629 error "file was not migrated to pool $pool"
6632 echo -n "Removing test file from pool '$pool'..."
6633 # "lfs migrate $file" won't remove the file from the pool
6634 # until some striping information is changed.
6635 $LFS migrate -c 1 $file1 &> /dev/null ||
6636 error "cannot remove from pool"
6637 [ "$($LFS getstripe -p $file1)" ] &&
6638 error "pool still set"
6641 echo -n "Setting pool using --pool option..."
6642 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6643 error "migrate failed rc = $?"
6648 if $create_pool; then
6649 destroy_test_pools 2> /dev/null ||
6650 error "destroy test pools failed"
6653 run_test 56wb "check lfs_migrate pool support"
6656 local file1="$DIR/$tdir/file1"
6663 echo -n "Creating test dir..."
6664 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6665 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6666 error "cannot set stripe by '-S 1M -c 1'"
6669 echo -n "Setting initial stripe for test file..."
6670 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6671 error "cannot set stripe"
6672 cur_ssize=$($LFS getstripe -S "$file1")
6673 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6676 # File currently set to -S 512K -c 1
6678 # Ensure -c and -S options are rejected when -R is set
6679 echo -n "Verifying incompatible options are detected..."
6680 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6681 error "incompatible -c and -R options not detected"
6682 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6683 error "incompatible -S and -R options not detected"
6686 # Ensure unrecognized options are passed through to 'lfs migrate'
6687 echo -n "Verifying -S option is passed through to lfs migrate..."
6688 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6689 error "migration failed"
6690 cur_ssize=$($LFS getstripe -S "$file1")
6691 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6694 # File currently set to -S 1M -c 1
6696 # Ensure long options are supported
6697 echo -n "Verifying long options supported..."
6698 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6699 error "long option without argument not supported"
6700 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6701 error "long option with argument not supported"
6702 cur_ssize=$($LFS getstripe -S "$file1")
6703 [ $cur_ssize -eq 524288 ] ||
6704 error "migrate --stripe-size $cur_ssize != 524288"
6707 # File currently set to -S 512K -c 1
6709 if [ "$OSTCOUNT" -gt 1 ]; then
6710 echo -n "Verifying explicit stripe count can be set..."
6711 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6712 error "migrate failed"
6713 cur_scount=$($LFS getstripe -c "$file1")
6714 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6718 # File currently set to -S 512K -c 1 or -S 512K -c 2
6720 # Ensure parent striping is used if -R is set, and no stripe
6721 # count or size is specified
6722 echo -n "Setting stripe for parent directory..."
6723 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6724 error "cannot set stripe '-S 2M -c 1'"
6727 echo -n "Verifying restripe option uses parent stripe settings..."
6728 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6729 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6730 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6731 error "migrate failed"
6732 cur_ssize=$($LFS getstripe -S "$file1")
6733 [ $cur_ssize -eq $parent_ssize ] ||
6734 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6735 cur_scount=$($LFS getstripe -c "$file1")
6736 [ $cur_scount -eq $parent_scount ] ||
6737 error "migrate -R stripe_count $cur_scount != $parent_scount"
6740 # File currently set to -S 1M -c 1
6742 # Ensure striping is preserved if -R is not set, and no stripe
6743 # count or size is specified
6744 echo -n "Verifying striping size preserved when not specified..."
6745 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6746 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6747 error "cannot set stripe on parent directory"
6748 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6749 error "migrate failed"
6750 cur_ssize=$($LFS getstripe -S "$file1")
6751 [ $cur_ssize -eq $orig_ssize ] ||
6752 error "migrate by default $cur_ssize != $orig_ssize"
6755 # Ensure file name properly detected when final option has no argument
6756 echo -n "Verifying file name properly detected..."
6757 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6758 error "file name interpreted as option argument"
6764 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6767 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6769 local file1=$DIR/$tdir/file1
6771 echo -n "Creating test dir..."
6772 test_mkdir $DIR/$tdir || error "cannot create dir"
6775 echo -n "Creating test file..."
6779 # Ensure 'lfs migrate' will fail by using a non-existent option,
6780 # and make sure rsync is not called to recover
6781 echo -n "Make sure --no-rsync option works..."
6782 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6783 grep -q 'refusing to fall back to rsync' ||
6784 error "rsync was called with --no-rsync set"
6787 # Ensure rsync is called without trying 'lfs migrate' first
6788 echo -n "Make sure --rsync option works..."
6789 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6790 grep -q 'falling back to rsync' &&
6791 error "lfs migrate was called with --rsync set"
6794 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6795 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6796 grep -q 'at the same time' ||
6797 error "--rsync and --no-rsync accepted concurrently"
6803 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6809 test_mkdir $td || error "cannot create $td"
6810 touch $tf || error "cannot touch $tf"
6812 echo -n "Make sure --non-direct|-D works..."
6813 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6814 grep -q "lfs migrate --non-direct" ||
6815 error "--non-direct option cannot work correctly"
6816 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6817 grep -q "lfs migrate -D" ||
6818 error "-D option cannot work correctly"
6821 run_test 56we "check lfs_migrate --non-direct|-D support"
6824 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6825 check_swap_layouts_support
6827 local dir=$DIR/$tdir
6828 local ref1=/etc/passwd
6829 local file1=$dir/file1
6831 test_mkdir $dir || error "creating dir $dir"
6832 $LFS setstripe -c 2 $file1
6834 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6835 stripe=$($LFS getstripe -c $file1)
6836 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6837 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6842 run_test 56x "lfs migration support"
6845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6846 check_swap_layouts_support
6848 local dir=$DIR/$tdir/$testnum
6852 local ref1=/etc/passwd
6853 local file1=$dir/file1
6855 $LFS setstripe -c 2 $file1
6857 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6859 local stripe=$($LFS getstripe -c $file1)
6861 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6862 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6867 run_test 56xa "lfs migration --block support"
6869 check_migrate_links() {
6871 local file1="$dir/file1"
6875 local total_count=$(($begin + $count - 1))
6876 local symlink_count=10
6879 if [ ! -f "$file1" ]; then
6880 echo -n "creating initial file..."
6881 $LFS setstripe -c 1 -S "512k" "$file1" ||
6882 error "cannot setstripe initial file"
6885 echo -n "creating symlinks..."
6886 for s in $(seq 1 $symlink_count); do
6887 ln -s "$file1" "$dir/slink$s" ||
6888 error "cannot create symlinks"
6892 echo -n "creating nonlinked files..."
6893 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6894 error "cannot create nonlinked files"
6899 if [ ! -f "$dir/file$total_count" ]; then
6900 echo -n "creating hard links $begin:$total_count..."
6901 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6902 /dev/null || error "cannot create hard links"
6906 echo -n "checking number of hard links listed in xattrs..."
6907 local fid=$($LFS getstripe -F "$file1")
6908 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6911 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6912 skip "hard link list has unexpected size, skipping test"
6914 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6915 error "link names should exceed xattrs size"
6918 echo -n "migrating files..."
6919 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6921 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6924 # make sure all links have been properly migrated
6925 echo -n "verifying files..."
6926 fid=$($LFS getstripe -F "$file1") ||
6927 error "cannot get fid for file $file1"
6928 for i in $(seq 2 $total_count); do
6929 local fid2=$($LFS getstripe -F $dir/file$i)
6931 [ "$fid2" == "$fid" ] ||
6932 error "migrated hard link has mismatched FID"
6935 # make sure hard links were properly detected, and migration was
6936 # performed only once for the entire link set; nonlinked files should
6938 local actual=$(grep -c 'done' <<< "$migrate_out")
6939 local expected=$(($uniq_count + 1))
6941 [ "$actual" -eq "$expected" ] ||
6942 error "hard links individually migrated ($actual != $expected)"
6944 # make sure the correct number of hard links are present
6945 local hardlinks=$(stat -c '%h' "$file1")
6947 [ $hardlinks -eq $total_count ] ||
6948 error "num hard links $hardlinks != $total_count"
6955 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6956 skip "Need MDS version at least 2.10.55"
6958 local dir="$DIR/$tdir"
6960 test_mkdir "$dir" || error "cannot create dir $dir"
6962 echo "testing lfs migrate mode when all links fit within xattrs"
6963 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6965 echo "testing rsync mode when all links fit within xattrs"
6966 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6968 echo "testing lfs migrate mode when all links do not fit within xattrs"
6969 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6971 echo "testing rsync mode when all links do not fit within xattrs"
6972 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6974 chown -R $RUNAS_ID $dir
6975 echo "testing non-root lfs migrate mode when not all links are in xattr"
6976 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6981 run_test 56xb "lfs migration hard link support"
6984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6986 local dir="$DIR/$tdir"
6988 test_mkdir "$dir" || error "cannot create dir $dir"
6990 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6991 echo -n "Setting initial stripe for 20MB test file..."
6992 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6993 error "cannot setstripe 20MB file"
6995 echo -n "Sizing 20MB test file..."
6996 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6998 echo -n "Verifying small file autostripe count is 1..."
6999 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7000 error "cannot migrate 20MB file"
7001 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7002 error "cannot get stripe for $dir/20mb"
7003 [ $stripe_count -eq 1 ] ||
7004 error "unexpected stripe count $stripe_count for 20MB file"
7008 # Test 2: File is small enough to fit within the available space on
7009 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7010 # have at least an additional 1KB for each desired stripe for test 3
7011 echo -n "Setting stripe for 1GB test file..."
7012 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7014 echo -n "Sizing 1GB test file..."
7015 # File size is 1GB + 3KB
7016 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7019 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7020 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7021 if (( avail > 524288 * OSTCOUNT )); then
7022 echo -n "Migrating 1GB file..."
7023 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7024 error "cannot migrate 1GB file"
7026 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7027 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7028 error "cannot getstripe for 1GB file"
7029 [ $stripe_count -eq 2 ] ||
7030 error "unexpected stripe count $stripe_count != 2"
7034 # Test 3: File is too large to fit within the available space on
7035 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7036 if [ $OSTCOUNT -ge 3 ]; then
7037 # The required available space is calculated as
7038 # file size (1GB + 3KB) / OST count (3).
7039 local kb_per_ost=349526
7041 echo -n "Migrating 1GB file with limit..."
7042 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7043 error "cannot migrate 1GB file with limit"
7046 stripe_count=$($LFS getstripe -c "$dir/1gb")
7047 echo -n "Verifying 1GB autostripe count with limited space..."
7048 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7049 error "unexpected stripe count $stripe_count (min 3)"
7056 run_test 56xc "lfs migration autostripe"
7059 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7061 local dir=$DIR/$tdir
7062 local f_mgrt=$dir/$tfile.mgrt
7063 local f_yaml=$dir/$tfile.yaml
7064 local f_copy=$dir/$tfile.copy
7065 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7066 local layout_copy="-c 2 -S 2M -i 1"
7067 local yamlfile=$dir/yamlfile
7068 local layout_before;
7071 test_mkdir "$dir" || error "cannot create dir $dir"
7072 $LFS setstripe $layout_yaml $f_yaml ||
7073 error "cannot setstripe $f_yaml with layout $layout_yaml"
7074 $LFS getstripe --yaml $f_yaml > $yamlfile
7075 $LFS setstripe $layout_copy $f_copy ||
7076 error "cannot setstripe $f_copy with layout $layout_copy"
7078 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7080 # 1. test option --yaml
7081 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7082 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7083 layout_before=$(get_layout_param $f_yaml)
7084 layout_after=$(get_layout_param $f_mgrt)
7085 [ "$layout_after" == "$layout_before" ] ||
7086 error "lfs_migrate --yaml: $layout_after != $layout_before"
7088 # 2. test option --copy
7089 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7090 error "cannot migrate $f_mgrt with --copy $f_copy"
7091 layout_before=$(get_layout_param $f_copy)
7092 layout_after=$(get_layout_param $f_mgrt)
7093 [ "$layout_after" == "$layout_before" ] ||
7094 error "lfs_migrate --copy: $layout_after != $layout_before"
7096 run_test 56xd "check lfs_migrate --yaml and --copy support"
7099 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7101 local dir=$DIR/$tdir
7102 local f_comp=$dir/$tfile
7103 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7104 local layout_before=""
7105 local layout_after=""
7107 test_mkdir "$dir" || error "cannot create dir $dir"
7108 $LFS setstripe $layout $f_comp ||
7109 error "cannot setstripe $f_comp with layout $layout"
7110 layout_before=$(get_layout_param $f_comp)
7111 dd if=/dev/zero of=$f_comp bs=1M count=4
7113 # 1. migrate a comp layout file by lfs_migrate
7114 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7115 layout_after=$(get_layout_param $f_comp)
7116 [ "$layout_before" == "$layout_after" ] ||
7117 error "lfs_migrate: $layout_before != $layout_after"
7119 # 2. migrate a comp layout file by lfs migrate
7120 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7121 layout_after=$(get_layout_param $f_comp)
7122 [ "$layout_before" == "$layout_after" ] ||
7123 error "lfs migrate: $layout_before != $layout_after"
7125 run_test 56xe "migrate a composite layout file"
7128 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7130 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7131 skip "Need server version at least 2.13.53"
7133 local dir=$DIR/$tdir
7134 local f_comp=$dir/$tfile
7135 local layout="-E 1M -c1 -E -1 -c2"
7139 test_mkdir "$dir" || error "cannot create dir $dir"
7140 $LFS setstripe $layout $f_comp ||
7141 error "cannot setstripe $f_comp with layout $layout"
7142 fid_before=$($LFS getstripe --fid $f_comp)
7143 dd if=/dev/zero of=$f_comp bs=1M count=4
7145 # 1. migrate a comp layout file to a comp layout
7146 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7147 fid_after=$($LFS getstripe --fid $f_comp)
7148 [ "$fid_before" == "$fid_after" ] ||
7149 error "comp-to-comp migrate: $fid_before != $fid_after"
7151 # 2. migrate a comp layout file to a plain layout
7152 $LFS migrate -c2 $f_comp ||
7153 error "cannot migrate $f_comp by lfs migrate"
7154 fid_after=$($LFS getstripe --fid $f_comp)
7155 [ "$fid_before" == "$fid_after" ] ||
7156 error "comp-to-plain migrate: $fid_before != $fid_after"
7158 # 3. migrate a plain layout file to a comp layout
7159 $LFS migrate $layout $f_comp ||
7160 error "cannot migrate $f_comp by lfs migrate"
7161 fid_after=$($LFS getstripe --fid $f_comp)
7162 [ "$fid_before" == "$fid_after" ] ||
7163 error "plain-to-comp migrate: $fid_before != $fid_after"
7165 run_test 56xf "FID is not lost during migration of a composite layout file"
7168 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7169 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7172 local dir=$DIR/$tdir
7176 test_mkdir -p $dir || error "creating dir $dir"
7177 touch $f1 || error "creating std file $f1"
7178 $MULTIOP $f2 H2c || error "creating released file $f2"
7180 # a directory can be raid0, so ask only for files
7181 res=$($LFS find $dir -L raid0 -type f | wc -l)
7182 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7184 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7185 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7187 # only files can be released, so no need to force file search
7188 res=$($LFS find $dir -L released)
7189 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7191 res=$($LFS find $dir -type f \! -L released)
7192 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7194 run_test 56y "lfs find -L raid0|released"
7196 test_56z() { # LU-4824
7197 # This checks to make sure 'lfs find' continues after errors
7198 # There are two classes of errors that should be caught:
7199 # - If multiple paths are provided, all should be searched even if one
7201 # - If errors are encountered during the search, it should not terminate
7203 local dir=$DIR/$tdir
7207 for i in d{0..9}; do
7209 touch $dir/$i/$tfile
7211 $LFS find $DIR/non_existent_dir $dir &&
7212 error "$LFS find did not return an error"
7213 # Make a directory unsearchable. This should NOT be the last entry in
7214 # directory order. Arbitrarily pick the 6th entry
7215 chmod 700 $($LFS find $dir -type d | sed '6!d')
7217 $RUNAS $LFS find $DIR/non_existent $dir
7218 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7220 # The user should be able to see 10 directories and 9 files
7221 (( count == 19 )) ||
7222 error "$LFS find found $count != 19 entries after error"
7224 run_test 56z "lfs find should continue after an error"
7226 test_56aa() { # LU-5937
7227 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7229 local dir=$DIR/$tdir
7232 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7234 createmany -o $dir/striped_dir/${tfile}- 1024
7235 local dirs=$($LFS find --size +8k $dir/)
7237 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7239 run_test 56aa "lfs find --size under striped dir"
7241 test_56ab() { # LU-10705
7242 test_mkdir $DIR/$tdir
7243 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7244 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7245 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7246 # Flush writes to ensure valid blocks. Need to be more thorough for
7247 # ZFS, since blocks are not allocated/returned to client immediately.
7249 wait_zfs_commit ost1 2
7250 cancel_lru_locks osc
7253 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7255 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7257 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7258 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7260 rm -f $DIR/$tdir/$tfile.[123]
7262 run_test 56ab "lfs find --blocks"
7265 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7266 skip "Need MDS version at least 2.10.50"
7268 # Create composite files with one component
7269 local dir=$DIR/$tdir
7271 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7272 # Create composite files with three components
7273 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7274 # Create non-composite files
7275 createmany -o $dir/${tfile}- 10
7277 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7279 [[ $nfiles == 10 ]] ||
7280 error "lfs find -E 1M found $nfiles != 10 files"
7282 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7283 [[ $nfiles == 25 ]] ||
7284 error "lfs find ! -E 1M found $nfiles != 25 files"
7286 # All files have a component that starts at 0
7287 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7288 [[ $nfiles == 35 ]] ||
7289 error "lfs find --component-start 0 - $nfiles != 35 files"
7291 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7292 [[ $nfiles == 15 ]] ||
7293 error "lfs find --component-start 2M - $nfiles != 15 files"
7295 # All files created here have a componenet that does not starts at 2M
7296 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7297 [[ $nfiles == 35 ]] ||
7298 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7300 # Find files with a specified number of components
7301 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7302 [[ $nfiles == 15 ]] ||
7303 error "lfs find --component-count 3 - $nfiles != 15 files"
7305 # Remember non-composite files have a component count of zero
7306 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7307 [[ $nfiles == 10 ]] ||
7308 error "lfs find --component-count 0 - $nfiles != 10 files"
7310 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7311 [[ $nfiles == 20 ]] ||
7312 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7314 # All files have a flag called "init"
7315 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7316 [[ $nfiles == 35 ]] ||
7317 error "lfs find --component-flags init - $nfiles != 35 files"
7319 # Multi-component files will have a component not initialized
7320 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7321 [[ $nfiles == 15 ]] ||
7322 error "lfs find !--component-flags init - $nfiles != 15 files"
7327 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7330 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7331 skip "Need MDS version at least 2.10.57"
7341 # create mirrored directories and mirrored files
7342 mkdir $td || error "mkdir $td failed"
7343 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7344 createmany -o $tf- 10 || error "create $tf- failed"
7346 for i in $(seq 2); do
7348 mkdir $dir || error "mkdir $dir failed"
7349 $LFS mirror create -N$((3 + i)) $dir ||
7350 error "create mirrored dir $dir failed"
7351 createmany -o $dir/$tfile- 10 ||
7352 error "create $dir/$tfile- failed"
7355 # change the states of some mirrored files
7357 for i in $(seq 2); do
7359 for j in $(seq 4 9); do
7360 echo foo > $dir/$tfile-$j
7364 # find mirrored files with specific mirror count
7365 cmd="$LFS find --mirror-count 3 --type f $td"
7366 nfiles=$($cmd | wc -l)
7367 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7369 cmd="$LFS find ! --mirror-count 3 --type f $td"
7370 nfiles=$($cmd | wc -l)
7371 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7373 cmd="$LFS find --mirror-count +2 --type f $td"
7374 nfiles=$($cmd | wc -l)
7375 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7377 cmd="$LFS find --mirror-count -6 --type f $td"
7378 nfiles=$($cmd | wc -l)
7379 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7381 # find mirrored files with specific file state
7382 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7383 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7385 cmd="$LFS find --mirror-state=ro --type f $td"
7386 nfiles=$($cmd | wc -l)
7387 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7389 cmd="$LFS find ! --mirror-state=ro --type f $td"
7390 nfiles=$($cmd | wc -l)
7391 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7393 cmd="$LFS find --mirror-state=wp --type f $td"
7394 nfiles=$($cmd | wc -l)
7395 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7397 cmd="$LFS find ! --mirror-state=sp --type f $td"
7398 nfiles=$($cmd | wc -l)
7399 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7401 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7405 # note test will not do anything if MDS is not local
7406 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7407 skip_env "ldiskfs only test"
7409 remote_mds_nodsh && skip "remote MDS with nodsh"
7411 local MNTDEV="osd*.*MDT*.mntdev"
7412 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7413 [ -z "$DEV" ] && error "can't access $MNTDEV"
7414 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7415 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7416 error "can't access $DEV"
7417 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7418 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7422 run_test 57a "verify MDS filesystem created with large inodes =="
7425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7426 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7427 skip_env "ldiskfs only test"
7429 remote_mds_nodsh && skip "remote MDS with nodsh"
7431 local dir=$DIR/$tdir
7434 local fileN=$dir/f$filecount
7436 rm -rf $dir || error "removing $dir"
7438 local mdtidx=$($LFS getstripe -m $dir)
7439 local mdtname=MDT$(printf %04x $mdtidx)
7440 local facet=mds$((mdtidx + 1))
7442 echo "mcreating $filecount files"
7443 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7445 # verify that files do not have EAs yet
7446 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7447 error "$file1 has an EA"
7448 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7449 error "$fileN has an EA"
7453 df $dir #make sure we get new statfs data
7454 local mdsfree=$(do_facet $facet \
7455 lctl get_param -n osd*.*$mdtname.kbytesfree)
7456 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7459 echo "opening files to create objects/EAs"
7460 for file in $(seq -f $dir/f%g 1 $filecount); do
7461 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7462 error "opening $file"
7465 # verify that files have EAs now
7466 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7467 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7469 sleep 1 #make sure we get new statfs data
7471 local mdsfree2=$(do_facet $facet \
7472 lctl get_param -n osd*.*$mdtname.kbytesfree)
7473 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7475 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7476 if [ "$mdsfree" != "$mdsfree2" ]; then
7477 error "MDC before $mdcfree != after $mdcfree2"
7479 echo "MDC before $mdcfree != after $mdcfree2"
7480 echo "unable to confirm if MDS has large inodes"
7485 run_test 57b "default LOV EAs are stored inside large inodes ==="
7488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7489 [ -z "$(which wiretest 2>/dev/null)" ] &&
7490 skip_env "could not find wiretest"
7494 run_test 58 "verify cross-platform wire constants =============="
7497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7499 echo "touch 130 files"
7500 createmany -o $DIR/f59- 130
7502 unlinkmany $DIR/f59- 130
7504 # wait for commitment of removal
7505 wait_delete_completed
7507 run_test 59 "verify cancellation of llog records async ========="
7509 TEST60_HEAD="test_60 run $RANDOM"
7511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7512 remote_mgs_nodsh && skip "remote MGS with nodsh"
7513 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7514 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7515 skip_env "missing subtest run-llog.sh"
7517 log "$TEST60_HEAD - from kernel mode"
7518 do_facet mgs "$LCTL dk > /dev/null"
7519 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7520 do_facet mgs $LCTL dk > $TMP/$tfile
7522 # LU-6388: test llog_reader
7523 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7524 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7525 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7526 skip_env "missing llog_reader"
7527 local fstype=$(facet_fstype mgs)
7528 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7529 skip_env "Only for ldiskfs or zfs type mgs"
7531 local mntpt=$(facet_mntpt mgs)
7532 local mgsdev=$(mgsdevname 1)
7544 #get fid and record list
7545 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7547 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7549 #remount mgs as ldiskfs or zfs type
7550 stop mgs || error "stop mgs failed"
7551 mount_fstype mgs || error "remount mgs failed"
7552 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7555 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7556 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7561 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7563 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7565 echo "obj_file is $obj_file"
7566 do_facet mgs $llog_reader $obj_file
7568 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7569 awk '{ print $3 }' | sed -e "s/^type=//g")
7570 if [ $rec_type != $rec ]; then
7571 echo "FAILED test_60a wrong record type $rec_type," \
7577 #check obj path if record type is LLOG_LOGID_MAGIC
7578 if [ "$rec" == "1064553b" ]; then
7579 path=$(do_facet mgs $llog_reader $obj_file |
7580 grep "path=" | awk '{ print $NF }' |
7581 sed -e "s/^path=//g")
7582 if [ $obj_file != $mntpt/$path ]; then
7583 echo "FAILED test_60a wrong obj path" \
7584 "$montpt/$path, should be $obj_file"
7591 #restart mgs before "error", otherwise it will block the next test
7592 stop mgs || error "stop mgs failed"
7593 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7594 $pass || error "test failed, see FAILED test_60a messages for specifics"
7596 run_test 60a "llog_test run from kernel module and test llog_reader"
7598 test_60b() { # bug 6411
7599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7602 LLOG_COUNT=$(do_facet mgs dmesg |
7603 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7604 /llog_[a-z]*.c:[0-9]/ {
7616 [[ $LLOG_COUNT -gt 120 ]] &&
7617 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7619 run_test 60b "limit repeated messages from CERROR/CWARN"
7622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7624 echo "create 5000 files"
7625 createmany -o $DIR/f60c- 5000
7626 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7627 lctl set_param fail_loc=0x80000137
7628 unlinkmany $DIR/f60c- 5000
7629 lctl set_param fail_loc=0
7631 run_test 60c "unlink file when mds full"
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7636 SAVEPRINTK=$(lctl get_param -n printk)
7637 # verify "lctl mark" is even working"
7638 MESSAGE="test message ID $RANDOM $$"
7639 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7640 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7642 lctl set_param printk=0 || error "set lnet.printk failed"
7643 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7644 MESSAGE="new test message ID $RANDOM $$"
7645 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7646 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7647 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7649 lctl set_param -n printk="$SAVEPRINTK"
7651 run_test 60d "test printk console message masking"
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7655 remote_mds_nodsh && skip "remote MDS with nodsh"
7658 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7659 do_facet mds1 lctl set_param fail_loc=0x15b
7662 run_test 60e "no space while new llog is being created"
7668 test_mkdir -c $MDSCOUNT $DIR/$tdir
7673 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7674 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7676 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7677 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7678 index=$((index + 1))
7684 for i in {0..100}; do
7685 # define OBD_FAIL_OSD_TXN_START 0x19a
7686 local index=$((i % MDSCOUNT + 1))
7688 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7695 for i in $(seq $MDSCOUNT); do
7696 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7699 mkdir $DIR/$tdir/new || error "mkdir failed"
7700 rmdir $DIR/$tdir/new || error "rmdir failed"
7702 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7704 for i in $(seq $MDSCOUNT); do
7705 wait_update_facet mds$i "$LCTL get_param -n \
7706 mdd.$(facet_svc mds$i).lfsck_namespace |
7707 awk '/^status/ { print \\\$2 }'" "completed"
7710 ls -R $DIR/$tdir || error "ls failed"
7711 rm -rf $DIR/$tdir || error "rmdir failed"
7713 run_test 60g "transaction abort won't cause MDT hung"
7716 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7717 skip "Need MDS version at least 2.12.52"
7718 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7722 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7723 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7724 for fail_loc in 0x80000188 0x80000189; do
7725 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7726 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7727 error "mkdir $dir-$fail_loc failed"
7728 for i in {0..10}; do
7729 # create may fail on missing stripe
7730 echo $i > $DIR/$tdir-$fail_loc/$i
7732 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7733 error "getdirstripe $tdir-$fail_loc failed"
7734 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7735 error "migrate $tdir-$fail_loc failed"
7736 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7737 error "getdirstripe $tdir-$fail_loc failed"
7738 pushd $DIR/$tdir-$fail_loc
7740 echo $f | cmp $f - || error "$f data mismatch"
7743 rm -rf $DIR/$tdir-$fail_loc
7746 run_test 60h "striped directory with missing stripes can be accessed"
7749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7752 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7753 cancel_lru_locks osc
7754 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7757 run_test 61a "mmap() writes don't make sync hang ================"
7760 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7762 run_test 61b "mmap() of unstriped file is successful"
7764 # bug 2330 - insufficient obd_match error checking causes LBUG
7766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7770 cancel_lru_locks osc
7771 lctl set_param fail_loc=0x405
7772 cat $f && error "cat succeeded, expect -EIO"
7773 lctl set_param fail_loc=0
7775 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7776 # match every page all of the time.
7777 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7779 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7780 # Though this test is irrelevant anymore, it helped to reveal some
7781 # other grant bugs (LU-4482), let's keep it.
7782 test_63a() { # was test_63
7783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7785 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7787 for i in `seq 10` ; do
7788 dd if=/dev/zero of=$DIR/f63 bs=8k &
7794 rm -f $DIR/f63 || true
7796 run_test 63a "Verify oig_wait interruption does not crash ======="
7798 # bug 2248 - async write errors didn't return to application on sync
7799 # bug 3677 - async write errors left page locked
7801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7804 lctl set_param debug=-1
7806 # ensure we have a grant to do async writes
7807 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7810 sync # sync lest earlier test intercept the fail_loc
7812 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7813 lctl set_param fail_loc=0x80000406
7814 $MULTIOP $DIR/$tfile Owy && \
7815 error "sync didn't return ENOMEM"
7816 sync; sleep 2; sync # do a real sync this time to flush page
7817 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7818 error "locked page left in cache after async error" || true
7821 run_test 63b "async write errors should be returned to fsync ==="
7824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7827 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7829 run_test 64a "verify filter grant calculations (in kernel) ====="
7832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7834 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7836 run_test 64b "check out-of-space detection on client"
7839 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7841 run_test 64c "verify grant shrink"
7847 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7850 # this does exactly what osc_request.c:osc_announce_cached() does in
7851 # order to calculate max amount of grants to ask from server
7855 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7856 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7858 ((rpc_in_flight++));
7859 nrpages=$((nrpages * rpc_in_flight))
7861 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7863 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7865 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7866 local undirty=$((nrpages * PAGE_SIZE))
7868 local max_extent_pages
7869 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7870 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7871 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7872 local grant_extent_tax
7873 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7875 undirty=$((undirty + nrextents * grant_extent_tax))
7880 # this is size of unit for grant allocation. It should be equal to
7881 # what tgt_grant.c:tgt_grant_chunk() calculates
7885 local grant_extent_tax
7887 max_brw_size=$(import_param $tgt max_brw_size)
7889 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7891 echo $(((max_brw_size + grant_extent_tax) * 2))
7895 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7896 skip "OST < 2.10.55 doesn't limit grants enough"
7898 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7900 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7901 skip "no grant_param connect flag"
7903 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7905 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7906 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7909 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7910 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7912 $LFS setstripe $DIR/$tfile -i 0 -c 1
7913 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7916 while kill -0 $ddpid; do
7917 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7919 if [[ $cur_grant -gt $max_cur_granted ]]; then
7921 error "cur_grant $cur_grant > $max_cur_granted"
7927 run_test 64d "check grant limit exceed"
7933 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7935 ((cur_grants == expected)) ||
7936 error "$msg: grants mismatch: $cur_grants, expected $expected"
7940 echo $((($1 + $2 - 1) & ~($2 - 1)))
7944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7945 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
7946 skip "Need OSS version at least 2.11.56"
7948 # Remount client to reset grant
7949 remount_client $MOUNT || error "failed to remount client"
7950 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7952 local init_grants=$(import_param $osc_tgt initial_grant)
7954 check_grants $osc_tgt $init_grants "init grants"
7956 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
7957 local max_brw_size=$(import_param $osc_tgt max_brw_size)
7958 local gbs=$(import_param $osc_tgt grant_block_size)
7960 # write random number of bytes from max_brw_size / 4 to max_brw_size
7961 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
7962 # align for direct io
7963 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
7964 # round to grant consumption unit
7965 local wb_round_up=$(round_up_p2 $write_bytes gbs)
7967 local grants=$((wb_round_up + extent_tax))
7969 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
7971 # define OBD_FAIL_TGT_NO_GRANT 0x725
7972 # make the server not grant more back
7973 do_facet ost1 $LCTL set_param fail_loc=0x725
7974 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
7976 do_facet ost1 $LCTL set_param fail_loc=0
7978 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
7980 rm -f $DIR/$tfile || error "rm failed"
7982 # Remount client to reset grant
7983 remount_client $MOUNT || error "failed to remount client"
7984 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7986 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
7988 # define OBD_FAIL_TGT_NO_GRANT 0x725
7989 # make the server not grant more back
7990 do_facet ost1 $LCTL set_param fail_loc=0x725
7991 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
7992 do_facet ost1 $LCTL set_param fail_loc=0
7994 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
7996 run_test 64e "check grant consumption (no grant allocation)"
7999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8001 # Remount client to reset grant
8002 remount_client $MOUNT || error "failed to remount client"
8003 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8005 local init_grants=$(import_param $osc_tgt initial_grant)
8006 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8007 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8008 local gbs=$(import_param $osc_tgt grant_block_size)
8009 local chunk=$(grant_chunk $osc_tgt)
8011 # write random number of bytes from max_brw_size / 4 to max_brw_size
8012 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8013 # align for direct io
8014 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8015 # round to grant consumption unit
8016 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8018 local grants=$((wb_round_up + extent_tax))
8020 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8021 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8022 error "error writing to $DIR/$tfile"
8024 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8025 "direct io with grant allocation"
8027 rm -f $DIR/$tfile || error "rm failed"
8029 # Remount client to reset grant
8030 remount_client $MOUNT || error "failed to remount client"
8031 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8033 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8035 local cmd="oO_WRONLY:w${write_bytes}_yc"
8037 $MULTIOP $DIR/$tfile $cmd &
8041 check_grants $osc_tgt $((init_grants - grants)) \
8042 "buffered io, not write rpc"
8044 kill -USR1 $MULTIPID
8047 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8048 "buffered io, one RPC"
8050 run_test 64f "check grant consumption (with grant allocation)"
8052 # bug 1414 - set/get directories' stripe info
8054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8056 test_mkdir $DIR/$tdir
8058 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8060 run_test 65a "directory with no stripe info"
8063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8065 test_mkdir $DIR/$tdir
8066 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8068 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8071 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8073 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8077 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8079 test_mkdir $DIR/$tdir
8080 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8082 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8083 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8085 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8087 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8092 test_mkdir $DIR/$tdir
8093 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8094 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8096 if [[ $STRIPECOUNT -le 0 ]]; then
8098 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8099 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8100 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8102 sc=$(($STRIPECOUNT - 1))
8104 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8105 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8106 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8107 error "lverify failed"
8109 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8114 test_mkdir $DIR/$tdir
8116 $LFS setstripe $DIR/$tdir || error "setstripe"
8117 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8118 error "no stripe info failed"
8120 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8122 run_test 65e "directory setstripe defaults"
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 test_mkdir $DIR/${tdir}f
8128 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8129 error "setstripe succeeded" || true
8131 run_test 65f "dir setstripe permission (should return error) ==="
8134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8136 test_mkdir $DIR/$tdir
8137 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8139 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8140 error "setstripe -S failed"
8141 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8142 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8143 error "delete default stripe failed"
8145 run_test 65g "directory setstripe -d"
8148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8150 test_mkdir $DIR/$tdir
8151 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8153 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8154 error "setstripe -S failed"
8155 test_mkdir $DIR/$tdir/dd1
8156 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8157 error "stripe info inherit failed"
8159 run_test 65h "directory stripe info inherit ===================="
8162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8164 save_layout_restore_at_exit $MOUNT
8166 # bug6367: set non-default striping on root directory
8167 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8169 # bug12836: getstripe on -1 default directory striping
8170 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8172 # bug12836: getstripe -v on -1 default directory striping
8173 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8175 # bug12836: new find on -1 default directory striping
8176 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8178 run_test 65i "various tests to set root directory striping"
8180 test_65j() { # bug6367
8181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8185 # if we aren't already remounting for each test, do so for this test
8186 if [ "$I_MOUNTED" = "yes" ]; then
8187 cleanup || error "failed to unmount"
8191 save_layout_restore_at_exit $MOUNT
8193 $LFS setstripe -d $MOUNT || error "setstripe failed"
8195 run_test 65j "set default striping on root directory (bug 6367)="
8199 wait_delete_completed
8200 do_facet $SINGLEMDS "lctl set_param -n \
8201 osp.$ost*MDT0000.max_create_count=$max_count"
8202 do_facet $SINGLEMDS "lctl set_param -n \
8203 osp.$ost*MDT0000.create_count=$count"
8204 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8205 echo $INACTIVE_OSC "is Activate"
8207 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8210 test_65k() { # bug11679
8211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8212 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8213 remote_mds_nodsh && skip "remote MDS with nodsh"
8215 local disable_precreate=true
8216 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8217 disable_precreate=false
8219 echo "Check OST status: "
8220 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8221 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8223 for OSC in $MDS_OSCS; do
8224 echo $OSC "is active"
8225 do_facet $SINGLEMDS lctl --device %$OSC activate
8228 for INACTIVE_OSC in $MDS_OSCS; do
8229 local ost=$(osc_to_ost $INACTIVE_OSC)
8230 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8231 lov.*md*.target_obd |
8232 awk -F: /$ost/'{ print $1 }' | head -n 1)
8235 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8236 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8238 echo "Deactivate: " $INACTIVE_OSC
8239 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8241 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8242 osp.$ost*MDT0000.create_count")
8243 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8244 osp.$ost*MDT0000.max_create_count")
8245 $disable_precreate &&
8246 do_facet $SINGLEMDS "lctl set_param -n \
8247 osp.$ost*MDT0000.max_create_count=0"
8249 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8250 [ -f $DIR/$tdir/$idx ] && continue
8251 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8252 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8254 error "setstripe $idx should succeed"; }
8255 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8257 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8260 do_facet $SINGLEMDS "lctl set_param -n \
8261 osp.$ost*MDT0000.max_create_count=$max_count"
8262 do_facet $SINGLEMDS "lctl set_param -n \
8263 osp.$ost*MDT0000.create_count=$count"
8264 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8265 echo $INACTIVE_OSC "is Activate"
8267 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8270 run_test 65k "validate manual striping works properly with deactivated OSCs"
8272 test_65l() { # bug 12836
8273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8275 test_mkdir -p $DIR/$tdir/test_dir
8276 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8277 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8279 run_test 65l "lfs find on -1 stripe dir ========================"
8282 local layout=$(save_layout $MOUNT)
8283 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8284 restore_layout $MOUNT $layout
8285 error "setstripe should fail by non-root users"
8289 run_test 65m "normal user can't set filesystem default stripe"
8292 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8293 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8294 skip "Need MDS version at least 2.12.50"
8295 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8297 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8298 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8299 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8301 local root_layout=$(save_layout $MOUNT)
8302 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8304 # new subdirectory under root directory should not inherit
8305 # the default layout from root
8306 local dir1=$MOUNT/$tdir-1
8307 mkdir $dir1 || error "mkdir $dir1 failed"
8308 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8309 error "$dir1 shouldn't have LOV EA"
8311 # delete the default layout on root directory
8312 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8314 local dir2=$MOUNT/$tdir-2
8315 mkdir $dir2 || error "mkdir $dir2 failed"
8316 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8317 error "$dir2 shouldn't have LOV EA"
8319 # set a new striping pattern on root directory
8320 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8321 local new_def_stripe_size=$((def_stripe_size * 2))
8322 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8323 error "set stripe size on $MOUNT failed"
8325 # new file created in $dir2 should inherit the new stripe size from
8326 # the filesystem default
8327 local file2=$dir2/$tfile-2
8328 touch $file2 || error "touch $file2 failed"
8330 local file2_stripe_size=$($LFS getstripe -S $file2)
8331 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8332 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8334 local dir3=$MOUNT/$tdir-3
8335 mkdir $dir3 || error "mkdir $dir3 failed"
8336 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8337 # the root layout, which is the actual default layout that will be used
8338 # when new files are created in $dir3.
8339 local dir3_layout=$(get_layout_param $dir3)
8340 local root_dir_layout=$(get_layout_param $MOUNT)
8341 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8342 error "$dir3 should show the default layout from $MOUNT"
8344 # set OST pool on root directory
8345 local pool=$TESTNAME
8346 pool_add $pool || error "add $pool failed"
8347 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8348 error "add targets to $pool failed"
8350 $LFS setstripe -p $pool $MOUNT ||
8351 error "set OST pool on $MOUNT failed"
8353 # new file created in $dir3 should inherit the pool from
8354 # the filesystem default
8355 local file3=$dir3/$tfile-3
8356 touch $file3 || error "touch $file3 failed"
8358 local file3_pool=$($LFS getstripe -p $file3)
8359 [[ "$file3_pool" = "$pool" ]] ||
8360 error "$file3 didn't inherit OST pool $pool"
8362 local dir4=$MOUNT/$tdir-4
8363 mkdir $dir4 || error "mkdir $dir4 failed"
8364 local dir4_layout=$(get_layout_param $dir4)
8365 root_dir_layout=$(get_layout_param $MOUNT)
8366 echo "$LFS getstripe -d $dir4"
8367 $LFS getstripe -d $dir4
8368 echo "$LFS getstripe -d $MOUNT"
8369 $LFS getstripe -d $MOUNT
8370 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8371 error "$dir4 should show the default layout from $MOUNT"
8373 # new file created in $dir4 should inherit the pool from
8374 # the filesystem default
8375 local file4=$dir4/$tfile-4
8376 touch $file4 || error "touch $file4 failed"
8378 local file4_pool=$($LFS getstripe -p $file4)
8379 [[ "$file4_pool" = "$pool" ]] ||
8380 error "$file4 didn't inherit OST pool $pool"
8382 # new subdirectory under non-root directory should inherit
8383 # the default layout from its parent directory
8384 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8385 error "set directory layout on $dir4 failed"
8387 local dir5=$dir4/$tdir-5
8388 mkdir $dir5 || error "mkdir $dir5 failed"
8390 dir4_layout=$(get_layout_param $dir4)
8391 local dir5_layout=$(get_layout_param $dir5)
8392 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8393 error "$dir5 should inherit the default layout from $dir4"
8395 # though subdir under ROOT doesn't inherit default layout, but
8396 # its sub dir/file should be created with default layout.
8397 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8398 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8399 skip "Need MDS version at least 2.12.59"
8401 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8402 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8403 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8405 if [ $default_lmv_hash == "none" ]; then
8406 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8408 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8409 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8412 $LFS setdirstripe -D -c 2 $MOUNT ||
8413 error "setdirstripe -D -c 2 failed"
8414 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8415 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8416 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8418 run_test 65n "don't inherit default layout from root for new subdirectories"
8420 # bug 2543 - update blocks count on client
8422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8425 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8426 sync; sync_all_data; sync; sync_all_data
8427 cancel_lru_locks osc
8428 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8429 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8431 run_test 66 "update inode blocks count on client ==============="
8434 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8438 swapon -s | awk '($1 == "'$1'") { print $4 }'
8441 # bug5265, obdfilter oa2dentry return -ENOENT
8442 # #define OBD_FAIL_SRV_ENOENT 0x217
8444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8445 remote_ost_nodsh && skip "remote OST with nodsh"
8448 $LFS setstripe -c 1 -i 0 $f
8450 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8452 do_facet ost1 lctl set_param fail_loc=0x217
8453 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8454 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8456 do_facet ost1 lctl set_param fail_loc=0
8457 $DIRECTIO write $f 0 2 || error "write error"
8459 cancel_lru_locks osc
8460 $DIRECTIO read $f 0 1 || error "read error"
8462 do_facet ost1 lctl set_param fail_loc=0x217
8463 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8465 do_facet ost1 lctl set_param fail_loc=0
8468 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8471 test_mkdir $DIR/$tdir
8472 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8473 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8475 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8477 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8479 [ "$RUNAS_ID" = "$UID" ] &&
8480 skip_env "RUNAS_ID = UID = $UID -- skipping"
8481 # Check that testing environment is properly set up. Skip if not
8482 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8483 skip_env "User $RUNAS_ID does not exist - skipping"
8486 chmod 777 $DIR/$tfile
8487 chmod ug+s $DIR/$tfile
8488 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8489 error "$RUNAS dd $DIR/$tfile failed"
8490 # See if we are still setuid/sgid
8491 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8492 error "S/gid is not dropped on write"
8493 # Now test that MDS is updated too
8494 cancel_lru_locks mdc
8495 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8496 error "S/gid is not dropped on MDS"
8499 run_test 72a "Test that remove suid works properly (bug5695) ===="
8501 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8504 [ "$RUNAS_ID" = "$UID" ] &&
8505 skip_env "RUNAS_ID = UID = $UID -- skipping"
8506 [ "$RUNAS_ID" -eq 0 ] &&
8507 skip_env "RUNAS_ID = 0 -- skipping"
8508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8509 # Check that testing environment is properly set up. Skip if not
8510 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8511 skip_env "User $RUNAS_ID does not exist - skipping"
8513 touch $DIR/${tfile}-f{g,u}
8514 test_mkdir $DIR/${tfile}-dg
8515 test_mkdir $DIR/${tfile}-du
8516 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8517 chmod g+s $DIR/${tfile}-{f,d}g
8518 chmod u+s $DIR/${tfile}-{f,d}u
8519 for perm in 777 2777 4777; do
8520 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8521 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8522 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8523 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8527 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8529 # bug 3462 - multiple simultaneous MDC requests
8531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8533 test_mkdir $DIR/d73-1
8534 test_mkdir $DIR/d73-2
8535 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8538 lctl set_param fail_loc=0x80000129
8539 $MULTIOP $DIR/d73-1/f73-2 Oc &
8541 lctl set_param fail_loc=0
8543 $MULTIOP $DIR/d73-2/f73-3 Oc &
8547 wait $pid1 || return 1
8551 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8552 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8553 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8557 run_test 73 "multiple MDC requests (should not deadlock)"
8559 test_74a() { # bug 6149, 6184
8560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8563 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8565 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8566 # will spin in a tight reconnection loop
8567 $LCTL set_param fail_loc=0x8000030e
8568 # get any lock that won't be difficult - lookup works.
8570 $LCTL set_param fail_loc=0
8574 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8576 test_74b() { # bug 13310
8577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8579 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8581 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8582 # will spin in a tight reconnection loop
8583 $LCTL set_param fail_loc=0x8000030e
8584 # get a "difficult" lock
8586 $LCTL set_param fail_loc=0
8590 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8595 #define OBD_FAIL_LDLM_NEW_LOCK
8596 $LCTL set_param fail_loc=0x319
8597 touch $DIR/$tfile && error "touch successful"
8598 $LCTL set_param fail_loc=0
8601 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8604 [ -f /sys/kernel/slab/lustre_inode_cache/shrink ] &&
8605 echo 1 > /sys/kernel/slab/lustre_inode_cache/shrink
8606 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8609 test_76() { # Now for bug 20433, added originally in bug 1443
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8612 cancel_lru_locks osc
8613 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8614 local before=$(num_inodes)
8615 local count=$((512 * cpus))
8616 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8618 echo "before inodes: $before"
8619 for i in $(seq $count); do
8623 cancel_lru_locks osc
8624 local after=$(num_inodes)
8625 echo "after inodes: $after"
8626 while (( after > before + 8 * ${cpus:-1} )); do
8630 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8631 if (( wait > 30 )); then
8632 error "inode slab grew from $before to $after"
8636 run_test 76 "confirm clients recycle inodes properly ===="
8642 # Note: in sptlrpc modes which enable its own bulk checksum, the
8643 # original crc32_le bulk checksum will be automatically disabled,
8644 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8645 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8646 # In this case set_checksums() will not be no-op, because sptlrpc
8647 # bulk checksum will be enabled all through the test.
8649 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8650 lctl set_param -n osc.*.checksums $1
8654 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8655 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8656 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8657 tr -d [] | head -n1)}
8660 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8662 log "set checksum type to $1, rc = $rc"
8666 get_osc_checksum_type()
8668 # arugment 1: OST name, like OST0000
8670 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8671 sed 's/.*\[\(.*\)\].*/\1/g')
8673 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8677 F77_TMP=$TMP/f77-temp
8680 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8681 error "error writing to $F77_TMP"
8684 test_77a() { # bug 10889
8685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8686 $GSS && skip_env "could not run with gss"
8688 [ ! -f $F77_TMP ] && setup_f77
8690 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8694 run_test 77a "normal checksum read/write operation"
8696 test_77b() { # bug 10889
8697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8698 $GSS && skip_env "could not run with gss"
8700 [ ! -f $F77_TMP ] && setup_f77
8701 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8702 $LCTL set_param fail_loc=0x80000409
8705 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8706 error "dd error: $?"
8707 $LCTL set_param fail_loc=0
8709 for algo in $CKSUM_TYPES; do
8710 cancel_lru_locks osc
8711 set_checksum_type $algo
8712 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8713 $LCTL set_param fail_loc=0x80000408
8714 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8715 $LCTL set_param fail_loc=0
8718 set_checksum_type $ORIG_CSUM_TYPE
8721 run_test 77b "checksum error on client write, read"
8726 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8728 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8729 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8730 $check_ost && [ -n "$ost_file_prefix" ] &&
8731 do_facet ost1 rm -f ${ost_file_prefix}\*
8735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8736 $GSS && skip_env "could not run with gss"
8737 remote_ost_nodsh && skip "remote OST with nodsh"
8740 local osc_file_prefix
8742 local check_ost=false
8743 local ost_file_prefix
8749 # ensure corruption will occur on first OSS/OST
8750 $LFS setstripe -i 0 $DIR/$tfile
8752 [ ! -f $F77_TMP ] && setup_f77
8753 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8754 error "dd write error: $?"
8755 fid=$($LFS path2fid $DIR/$tfile)
8757 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8760 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8761 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8763 echo "OSS do not support bulk pages dump upon error"
8766 osc_file_prefix=$($LCTL get_param -n debug_path)
8767 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8769 trap cleanup_77c EXIT
8772 # enable bulk pages dump upon error on Client
8773 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8774 # enable bulk pages dump upon error on OSS
8776 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8778 # flush Client cache to allow next read to reach OSS
8779 cancel_lru_locks osc
8781 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8782 $LCTL set_param fail_loc=0x80000408
8783 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8784 $LCTL set_param fail_loc=0
8788 # check cksum dump on Client
8789 osc_file=$(ls ${osc_file_prefix}*)
8790 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8791 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8792 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8793 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8794 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8796 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8797 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8798 error "dump content does not match on Client"
8800 $check_ost || skip "No need to check cksum dump on OSS"
8802 # check cksum dump on OSS
8803 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8804 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8805 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8806 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8807 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8808 error "dump content does not match on OSS"
8812 run_test 77c "checksum error on client read with debug"
8814 test_77d() { # bug 10889
8815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8816 $GSS && skip_env "could not run with gss"
8818 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8819 $LCTL set_param fail_loc=0x80000409
8821 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8822 error "direct write: rc=$?"
8823 $LCTL set_param fail_loc=0
8826 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8827 $LCTL set_param fail_loc=0x80000408
8829 cancel_lru_locks osc
8830 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8831 error "direct read: rc=$?"
8832 $LCTL set_param fail_loc=0
8835 run_test 77d "checksum error on OST direct write, read"
8837 test_77f() { # bug 10889
8838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8839 $GSS && skip_env "could not run with gss"
8842 for algo in $CKSUM_TYPES; do
8843 cancel_lru_locks osc
8844 set_checksum_type $algo
8845 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8846 $LCTL set_param fail_loc=0x409
8847 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8848 error "direct write succeeded"
8849 $LCTL set_param fail_loc=0
8851 set_checksum_type $ORIG_CSUM_TYPE
8854 run_test 77f "repeat checksum error on write (expect error)"
8856 test_77g() { # bug 10889
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8858 $GSS && skip_env "could not run with gss"
8859 remote_ost_nodsh && skip "remote OST with nodsh"
8861 [ ! -f $F77_TMP ] && setup_f77
8863 local file=$DIR/$tfile
8864 stack_trap "rm -f $file" EXIT
8866 $LFS setstripe -c 1 -i 0 $file
8867 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8868 do_facet ost1 lctl set_param fail_loc=0x8000021a
8870 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8871 error "write error: rc=$?"
8872 do_facet ost1 lctl set_param fail_loc=0
8875 cancel_lru_locks osc
8876 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8877 do_facet ost1 lctl set_param fail_loc=0x8000021b
8879 cmp $F77_TMP $file || error "file compare failed"
8880 do_facet ost1 lctl set_param fail_loc=0
8883 run_test 77g "checksum error on OST write, read"
8885 test_77k() { # LU-10906
8886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8887 $GSS && skip_env "could not run with gss"
8889 local cksum_param="osc.$FSNAME*.checksums"
8890 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8894 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8895 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8896 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8899 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8900 error "failed to set checksum=$i on MGS"
8901 wait_update $HOSTNAME "$get_checksum" $i
8903 echo "remount client, checksum should be $i"
8904 remount_client $MOUNT || error "failed to remount client"
8905 checksum=$(eval $get_checksum)
8906 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8908 # remove persistent param to avoid races with checksum mountopt below
8909 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8910 error "failed to delete checksum on MGS"
8912 for opt in "checksum" "nochecksum"; do
8913 #remount with mount option
8914 echo "remount client with option $opt, checksum should be $i"
8915 umount_client $MOUNT || error "failed to umount client"
8916 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8917 error "failed to mount client with option '$opt'"
8918 checksum=$(eval $get_checksum)
8919 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8923 remount_client $MOUNT || error "failed to remount client"
8925 run_test 77k "enable/disable checksum correctly"
8928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8929 $GSS && skip_env "could not run with gss"
8932 stack_trap "set_checksums $ORIG_CSUM" EXIT
8933 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8935 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8937 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8938 for algo in $CKSUM_TYPES; do
8939 set_checksum_type $algo || error "fail to set checksum type $algo"
8940 osc_algo=$(get_osc_checksum_type OST0000)
8941 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8943 # no locks, no reqs to let the connection idle
8944 cancel_lru_locks osc
8945 lru_resize_disable osc
8946 wait_osc_import_state client ost1 IDLE
8948 # ensure ost1 is connected
8949 stat $DIR/$tfile >/dev/null || error "can't stat"
8950 wait_osc_import_state client ost1 FULL
8952 osc_algo=$(get_osc_checksum_type OST0000)
8953 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8957 run_test 77l "preferred checksum type is remembered after reconnected"
8959 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8968 test_78() { # bug 10901
8969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8970 remote_ost || skip_env "local OST"
8973 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8974 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8975 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8976 echo "MemTotal: $MEMTOTAL"
8978 # reserve 256MB of memory for the kernel and other running processes,
8979 # and then take 1/2 of the remaining memory for the read/write buffers.
8980 if [ $MEMTOTAL -gt 512 ] ;then
8981 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8983 # for those poor memory-starved high-end clusters...
8984 MEMTOTAL=$((MEMTOTAL / 2))
8986 echo "Mem to use for directio: $MEMTOTAL"
8988 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8989 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8990 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8991 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8993 echo "Smallest OST: $SMALLESTOST"
8994 [[ $SMALLESTOST -lt 10240 ]] &&
8995 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8997 trap cleanup_test_78 EXIT
8999 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9000 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9002 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9003 echo "File size: $F78SIZE"
9004 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9005 for i in $(seq 1 $NSEQ); do
9006 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9007 echo directIO rdwr round $i of $NSEQ
9008 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9013 run_test 78 "handle large O_DIRECT writes correctly ============"
9015 test_79() { # bug 12743
9016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9018 wait_delete_completed
9020 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9021 BKFREE=$(calc_osc_kbytes kbytesfree)
9022 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9024 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9025 DFTOTAL=`echo $STRING | cut -d, -f1`
9026 DFUSED=`echo $STRING | cut -d, -f2`
9027 DFAVAIL=`echo $STRING | cut -d, -f3`
9028 DFFREE=$(($DFTOTAL - $DFUSED))
9030 ALLOWANCE=$((64 * $OSTCOUNT))
9032 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9033 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9034 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9036 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9037 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9038 error "df free($DFFREE) mismatch OST free($BKFREE)"
9040 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9041 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9042 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9045 run_test 79 "df report consistency check ======================="
9047 test_80() { # bug 10718
9048 remote_ost_nodsh && skip "remote OST with nodsh"
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9051 # relax strong synchronous semantics for slow backends like ZFS
9052 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9053 local soc="obdfilter.*.sync_lock_cancel"
9054 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9056 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9057 if [ -z "$save" ]; then
9058 soc="obdfilter.*.sync_on_lock_cancel"
9059 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9062 if [ "$save" != "never" ]; then
9063 local hosts=$(comma_list $(osts_nodes))
9065 do_nodes $hosts $LCTL set_param $soc=never
9066 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9070 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9072 local before=$(date +%s)
9073 cancel_lru_locks osc
9074 local after=$(date +%s)
9075 local diff=$((after - before))
9076 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9080 run_test 80 "Page eviction is equally fast at high offsets too"
9082 test_81a() { # LU-456
9083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9084 remote_ost_nodsh && skip "remote OST with nodsh"
9086 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9087 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9088 do_facet ost1 lctl set_param fail_loc=0x80000228
9090 # write should trigger a retry and success
9091 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9092 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9094 if [ $RC -ne 0 ] ; then
9095 error "write should success, but failed for $RC"
9098 run_test 81a "OST should retry write when get -ENOSPC ==============="
9100 test_81b() { # LU-456
9101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9102 remote_ost_nodsh && skip "remote OST with nodsh"
9104 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9105 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9106 do_facet ost1 lctl set_param fail_loc=0x228
9108 # write should retry several times and return -ENOSPC finally
9109 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9110 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9113 if [ $RC -ne $ENOSPC ] ; then
9114 error "dd should fail for -ENOSPC, but succeed."
9117 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9119 test_82() { # LU-1031
9120 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
9124 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
9126 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
9128 kill -USR1 $MULTIPID2
9130 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
9131 error "First grouplock does not block second one"
9133 echo "Second grouplock blocks first one"
9135 kill -USR1 $MULTIPID1
9139 run_test 82 "Basic grouplock test"
9142 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9144 test_mkdir $DIR/$tdir.cvsroot
9145 chown $RUNAS_ID $DIR/$tdir.cvsroot
9148 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9151 # some versions of cvs import exit(1) when asked to import links or
9152 # files they can't read. ignore those files.
9153 local toignore=$(find . -type l -printf '-I %f\n' -o \
9154 ! -perm /4 -printf '-I %f\n')
9155 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9156 $tdir.reposname vtag rtag
9159 test_mkdir $DIR/$tdir.reposname
9160 chown $RUNAS_ID $DIR/$tdir.reposname
9161 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9163 cd $DIR/$tdir.reposname
9165 $RUNAS cvs add -m 'addmsg' foo99
9167 $RUNAS cvs commit -m 'nomsg' foo99
9168 rm -fr $DIR/$tdir.cvsroot
9170 run_test 99 "cvs strange file/directory operations"
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9174 [[ "$NETTYPE" =~ tcp ]] ||
9175 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9176 remote_ost_nodsh && skip "remote OST with nodsh"
9177 remote_mds_nodsh && skip "remote MDS with nodsh"
9179 skip "useless for local single node setup"
9181 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9182 [ "$PROT" != "tcp" ] && continue
9183 RPORT=$(echo $REMOTE | cut -d: -f2)
9184 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9187 LPORT=`echo $LOCAL | cut -d: -f2`
9188 if [ $LPORT -ge 1024 ]; then
9189 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9191 error_exit "local: $LPORT > 1024, remote: $RPORT"
9194 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9196 run_test 100 "check local port using privileged port ==========="
9198 function get_named_value()
9207 echo $line | sed "s/^$tag[ ]*//"
9214 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9215 awk '/^max_cached_mb/ { print $2 }')
9218 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9228 local cache_limit=32
9230 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9231 trap cleanup_101a EXIT
9232 $LCTL set_param -n llite.*.read_ahead_stats 0
9233 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9236 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9238 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9239 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9242 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9243 get_named_value 'read but discarded' | cut -d" " -f1); do
9244 discard=$(($discard + $s))
9248 $LCTL get_param osc.*-osc*.rpc_stats
9249 $LCTL get_param llite.*.read_ahead_stats
9251 # Discard is generally zero, but sometimes a few random reads line up
9252 # and trigger larger readahead, which is wasted & leads to discards.
9253 if [[ $(($discard)) -gt $nreads ]]; then
9254 error "too many ($discard) discarded pages"
9256 rm -f $DIR/$tfile || true
9258 run_test 101a "check read-ahead for random reads"
9261 test_mkdir $DIR/$tdir
9263 local FILE_LENGTH=$2
9266 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9268 local list=$(comma_list $(osts_nodes))
9269 set_osd_param $list '' read_cache_enable 0
9270 set_osd_param $list '' writethrough_cache_enable 0
9272 trap cleanup_test101bc EXIT
9273 # prepare the read-ahead file
9274 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9276 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9277 count=$FILE_SIZE_MB 2> /dev/null
9281 cleanup_test101bc() {
9286 local list=$(comma_list $(osts_nodes))
9287 set_osd_param $list '' read_cache_enable 1
9288 set_osd_param $list '' writethrough_cache_enable 1
9292 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9297 local STRIPE_SIZE=$2
9298 local FILE_LENGTH=$3
9299 local RA_INC=1048576
9300 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9301 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9302 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9303 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9304 get_named_value 'read but discarded' |
9305 cut -d" " -f1 | calc_total)
9306 if [[ $DISCARD -gt $discard_limit ]]; then
9307 $LCTL get_param llite.*.read_ahead_stats
9308 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9310 echo "Read-ahead success for size ${READ_SIZE}"
9315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9316 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9318 local STRIPE_SIZE=1048576
9319 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9321 if [ $SLOW == "yes" ]; then
9322 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9324 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9327 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9329 # prepare the read-ahead file
9330 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9331 cancel_lru_locks osc
9332 for BIDX in 2 4 8 16 32 64 128 256
9334 local BSIZE=$((BIDX*4096))
9335 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9336 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9337 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9338 $LCTL set_param -n llite.*.read_ahead_stats 0
9339 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9340 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9341 cancel_lru_locks osc
9342 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9347 run_test 101b "check stride-io mode read-ahead ================="
9350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9352 local STRIPE_SIZE=1048576
9353 local FILE_LENGTH=$((STRIPE_SIZE*100))
9358 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9360 cancel_lru_locks osc
9361 $LCTL set_param osc.*.rpc_stats 0
9362 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9363 $LCTL get_param osc.*.rpc_stats
9364 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9365 local stats=$($LCTL get_param -n $osc_rpc_stats)
9366 local lines=$(echo "$stats" | awk 'END {print NR;}')
9369 if [ $lines -le 20 ]; then
9370 echo "continue debug"
9373 for size in 1 2 4 8; do
9374 local rpc=$(echo "$stats" |
9375 awk '($1 == "'$size':") {print $2; exit; }')
9376 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9377 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9379 echo "$osc_rpc_stats check passed!"
9384 run_test 101c "check stripe_size aligned read-ahead ================="
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9389 local file=$DIR/$tfile
9390 local sz_MB=${FILESIZE_101d:-80}
9391 local ra_MB=${READAHEAD_MB:-40}
9393 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9394 [ $free_MB -lt $sz_MB ] &&
9395 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9397 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9398 $LFS setstripe -c -1 $file || error "setstripe failed"
9400 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9401 echo Cancel LRU locks on lustre client to flush the client cache
9402 cancel_lru_locks osc
9404 echo Disable read-ahead
9405 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9406 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9407 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9408 $LCTL get_param -n llite.*.max_read_ahead_mb
9410 echo "Reading the test file $file with read-ahead disabled"
9411 local sz_KB=$((sz_MB * 1024 / 4))
9412 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9413 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9414 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9415 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9417 echo "Cancel LRU locks on lustre client to flush the client cache"
9418 cancel_lru_locks osc
9419 echo Enable read-ahead with ${ra_MB}MB
9420 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9422 echo "Reading the test file $file with read-ahead enabled"
9423 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9424 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9426 echo "read-ahead disabled time read $raOFF"
9427 echo "read-ahead enabled time read $raON"
9430 wait_delete_completed
9432 # use awk for this check instead of bash because it handles decimals
9433 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9434 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9436 run_test 101d "file read with and without read-ahead enabled"
9439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9441 local file=$DIR/$tfile
9442 local size_KB=500 #KB
9446 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9447 local need_KB=$((count * size_KB))
9448 [[ $free_KB -le $need_KB ]] &&
9449 skip_env "Need free space $need_KB, have $free_KB"
9451 echo "Creating $count ${size_KB}K test files"
9452 for ((i = 0; i < $count; i++)); do
9453 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9456 echo "Cancel LRU locks on lustre client to flush the client cache"
9457 cancel_lru_locks $OSC
9459 echo "Reset readahead stats"
9460 $LCTL set_param -n llite.*.read_ahead_stats 0
9462 for ((i = 0; i < $count; i++)); do
9463 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9466 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9467 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9469 for ((i = 0; i < $count; i++)); do
9470 rm -rf $file.$i 2>/dev/null
9473 #10000 means 20% reads are missing in readahead
9474 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9476 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9479 which iozone || skip_env "no iozone installed"
9481 local old_debug=$($LCTL get_param debug)
9482 old_debug=${old_debug#*=}
9483 $LCTL set_param debug="reada mmap"
9485 # create a test file
9486 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9488 echo Cancel LRU locks on lustre client to flush the client cache
9489 cancel_lru_locks osc
9491 echo Reset readahead stats
9492 $LCTL set_param -n llite.*.read_ahead_stats 0
9494 echo mmap read the file with small block size
9495 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9498 echo checking missing pages
9499 $LCTL get_param llite.*.read_ahead_stats
9500 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9501 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9503 $LCTL set_param debug="$old_debug"
9504 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9507 run_test 101f "check mmap read performance"
9509 test_101g_brw_size_test() {
9511 local pages=$((mb * 1048576 / PAGE_SIZE))
9512 local file=$DIR/$tfile
9514 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9515 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9516 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9517 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9521 stack_trap "rm -f $file" EXIT
9522 $LCTL set_param -n osc.*.rpc_stats=0
9524 # 10 RPCs should be enough for the test
9526 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9527 { error "dd write ${mb} MB blocks failed"; return 3; }
9528 cancel_lru_locks osc
9529 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9530 { error "dd write ${mb} MB blocks failed"; return 4; }
9532 # calculate number of full-sized read and write RPCs
9533 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9534 sed -n '/pages per rpc/,/^$/p' |
9535 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9536 END { print reads,writes }'))
9537 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9539 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9546 remote_ost_nodsh && skip "remote OST with nodsh"
9549 local osts=$(get_facets OST)
9550 local list=$(comma_list $(osts_nodes))
9551 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9552 local brw_size="obdfilter.*.brw_size"
9554 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9556 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9558 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9559 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9560 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9561 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9562 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9563 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9565 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9568 if [[ $orig_mb -lt 16 ]]; then
9569 save_lustre_params $osts "$brw_size" > $p
9570 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9571 error "set 16MB RPC size failed"
9573 echo "remount client to enable new RPC size"
9574 remount_client $MOUNT || error "remount_client failed"
9577 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9578 # should be able to set brw_size=12, but no rpc_stats for that
9579 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9582 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9584 if [[ $orig_mb -lt 16 ]]; then
9585 restore_lustre_params < $p
9586 remount_client $MOUNT || error "remount_client restore failed"
9589 rm -f $p $DIR/$tfile
9591 run_test 101g "Big bulk(4/16 MiB) readahead"
9594 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9596 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9597 error "dd 70M file failed"
9598 echo Cancel LRU locks on lustre client to flush the client cache
9599 cancel_lru_locks osc
9601 echo "Reset readahead stats"
9602 $LCTL set_param -n llite.*.read_ahead_stats 0
9604 echo "Read 10M of data but cross 64M bundary"
9605 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9606 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9607 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9608 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9609 rm -f $p $DIR/$tfile
9611 run_test 101h "Readahead should cover current read window"
9614 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9615 error "dd 10M file failed"
9617 local max_per_file_mb=$($LCTL get_param -n \
9618 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9619 cancel_lru_locks osc
9620 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9621 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9622 error "set max_read_ahead_per_file_mb to 1 failed"
9624 echo "Reset readahead stats"
9625 $LCTL set_param llite.*.read_ahead_stats=0
9627 dd if=$DIR/$tfile of=/dev/null bs=2M
9629 $LCTL get_param llite.*.read_ahead_stats
9630 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9631 awk '/misses/ { print $2 }')
9632 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9635 run_test 101i "allow current readahead to exceed reservation"
9638 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9639 error "setstripe $DIR/$tfile failed"
9640 local file_size=$((1048576 * 16))
9641 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9642 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9644 echo Disable read-ahead
9645 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9647 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9648 for blk in $PAGE_SIZE 1048576 $file_size; do
9649 cancel_lru_locks osc
9650 echo "Reset readahead stats"
9651 $LCTL set_param -n llite.*.read_ahead_stats=0
9652 local count=$(($file_size / $blk))
9653 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9654 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9655 get_named_value 'failed to fast read' |
9656 cut -d" " -f1 | calc_total)
9657 $LCTL get_param -n llite.*.read_ahead_stats
9658 [ $miss -eq $count ] || error "expected $count got $miss"
9661 rm -f $p $DIR/$tfile
9663 run_test 101j "A complete read block should be submitted when no RA"
9666 test_mkdir $DIR/$tdir
9667 chown $RUNAS_ID $DIR/$tdir
9670 STRIPE_COUNT=$OSTCOUNT
9671 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9673 trap cleanup_test102 EXIT
9675 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9677 for num in 1 2 3 4; do
9678 for count in $(seq 1 $STRIPE_COUNT); do
9679 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9680 local size=`expr $STRIPE_SIZE \* $num`
9681 local file=file"$num-$idx-$count"
9682 $1 $LFS setstripe -S $size -i $idx -c $count $file
9688 $1 tar cf $TMP/f102.tar $tdir --xattrs
9694 rm -rf $DIR/d0.sanity/d102
9698 [ "$UID" != 0 ] && skip "must run as root"
9699 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9700 skip_env "must have user_xattr"
9702 [ -z "$(which setfattr 2>/dev/null)" ] &&
9703 skip_env "could not find setfattr"
9705 local testfile=$DIR/$tfile
9708 echo "set/get xattr..."
9709 setfattr -n trusted.name1 -v value1 $testfile ||
9710 error "setfattr -n trusted.name1=value1 $testfile failed"
9711 getfattr -n trusted.name1 $testfile 2> /dev/null |
9712 grep "trusted.name1=.value1" ||
9713 error "$testfile missing trusted.name1=value1"
9715 setfattr -n user.author1 -v author1 $testfile ||
9716 error "setfattr -n user.author1=author1 $testfile failed"
9717 getfattr -n user.author1 $testfile 2> /dev/null |
9718 grep "user.author1=.author1" ||
9719 error "$testfile missing trusted.author1=author1"
9722 setfattr -n trusted.name2 -v value2 $testfile ||
9723 error "$testfile unable to set trusted.name2"
9724 setfattr -n trusted.name3 -v value3 $testfile ||
9725 error "$testfile unable to set trusted.name3"
9726 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9727 grep "trusted.name" | wc -l) -eq 3 ] ||
9728 error "$testfile missing 3 trusted.name xattrs"
9730 setfattr -n user.author2 -v author2 $testfile ||
9731 error "$testfile unable to set user.author2"
9732 setfattr -n user.author3 -v author3 $testfile ||
9733 error "$testfile unable to set user.author3"
9734 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9735 grep "user.author" | wc -l) -eq 3 ] ||
9736 error "$testfile missing 3 user.author xattrs"
9738 echo "remove xattr..."
9739 setfattr -x trusted.name1 $testfile ||
9740 error "$testfile error deleting trusted.name1"
9741 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9742 error "$testfile did not delete trusted.name1 xattr"
9744 setfattr -x user.author1 $testfile ||
9745 error "$testfile error deleting user.author1"
9746 echo "set lustre special xattr ..."
9747 $LFS setstripe -c1 $testfile
9748 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9749 awk -F "=" '/trusted.lov/ { print $2 }' )
9750 setfattr -n "trusted.lov" -v $lovea $testfile ||
9751 error "$testfile doesn't ignore setting trusted.lov again"
9752 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9753 error "$testfile allow setting invalid trusted.lov"
9756 run_test 102a "user xattr test =================================="
9758 check_102b_layout() {
9760 local testfile=$DIR/$tfile
9762 echo "test layout '$layout'"
9763 $LFS setstripe $layout $testfile || error "setstripe failed"
9764 $LFS getstripe -y $testfile
9766 echo "get/set/list trusted.lov xattr ..." # b=10930
9767 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9768 [[ "$value" =~ "trusted.lov" ]] ||
9769 error "can't get trusted.lov from $testfile"
9770 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9771 error "getstripe failed"
9773 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9775 value=$(cut -d= -f2 <<<$value)
9776 # LU-13168: truncated xattr should fail if short lov_user_md header
9777 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9778 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9779 for len in $lens; do
9780 echo "setfattr $len $testfile.2"
9781 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9782 [ $len -lt 66 ] && error "short xattr len=$len worked"
9784 local stripe_size=$($LFS getstripe -S $testfile.2)
9785 local stripe_count=$($LFS getstripe -c $testfile.2)
9786 [[ $stripe_size -eq 65536 ]] ||
9787 error "stripe size $stripe_size != 65536"
9788 [[ $stripe_count -eq $stripe_count_orig ]] ||
9789 error "stripe count $stripe_count != $stripe_count_orig"
9790 rm $testfile $testfile.2
9794 [ -z "$(which setfattr 2>/dev/null)" ] &&
9795 skip_env "could not find setfattr"
9796 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9798 # check plain layout
9799 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9801 # and also check composite layout
9802 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9805 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9808 [ -z "$(which setfattr 2>/dev/null)" ] &&
9809 skip_env "could not find setfattr"
9810 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9812 # b10930: get/set/list lustre.lov xattr
9813 echo "get/set/list lustre.lov xattr ..."
9814 test_mkdir $DIR/$tdir
9815 chown $RUNAS_ID $DIR/$tdir
9816 local testfile=$DIR/$tdir/$tfile
9817 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9818 error "setstripe failed"
9819 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9820 error "getstripe failed"
9821 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9822 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9824 local testfile2=${testfile}2
9825 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9826 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9828 $RUNAS $MCREATE $testfile2
9829 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9830 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9831 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9832 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9833 [ $stripe_count -eq $STRIPECOUNT ] ||
9834 error "stripe count $stripe_count != $STRIPECOUNT"
9836 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9838 compare_stripe_info1() {
9839 local stripe_index_all_zero=true
9841 for num in 1 2 3 4; do
9842 for count in $(seq 1 $STRIPE_COUNT); do
9843 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9844 local size=$((STRIPE_SIZE * num))
9845 local file=file"$num-$offset-$count"
9846 stripe_size=$($LFS getstripe -S $PWD/$file)
9847 [[ $stripe_size -ne $size ]] &&
9848 error "$file: size $stripe_size != $size"
9849 stripe_count=$($LFS getstripe -c $PWD/$file)
9850 # allow fewer stripes to be created, ORI-601
9851 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9852 error "$file: count $stripe_count != $count"
9853 stripe_index=$($LFS getstripe -i $PWD/$file)
9854 [[ $stripe_index -ne 0 ]] &&
9855 stripe_index_all_zero=false
9859 $stripe_index_all_zero &&
9860 error "all files are being extracted starting from OST index 0"
9864 have_xattrs_include() {
9865 tar --help | grep -q xattrs-include &&
9866 echo --xattrs-include="lustre.*"
9870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9871 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9873 XINC=$(have_xattrs_include)
9875 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9877 compare_stripe_info1
9879 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9883 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9885 XINC=$(have_xattrs_include)
9887 test_mkdir $DIR/$tdir.restore
9889 tar cf - --xattrs $tdir | tar xf - \
9890 -C $DIR/$tdir.restore --xattrs $XINC
9891 cd $DIR/$tdir.restore/$tdir
9892 compare_stripe_info1
9894 run_test 102f "tar copy files, not keep osts"
9897 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9898 skip "must have user_xattr"
9899 [ -z "$(which setfattr 2>/dev/null)" ] &&
9900 skip_env "could not find setfattr"
9901 [ -z "$(which getfattr 2>/dev/null)" ] &&
9902 skip_env "could not find getfattr"
9904 local xsize=${1:-1024} # in bytes
9905 local file=$DIR/$tfile
9906 local value="$(generate_string $xsize)"
9907 local xbig=trusted.big
9911 log "save $xbig on $file"
9914 setfattr -n $xbig -v $value $file ||
9915 error "saving $xbig on $file failed"
9917 setfattr -n $xbig -v $value $file &&
9918 error "saving $xbig on $file succeeded"
9922 local orig=$(get_xattr_value $xbig $file)
9923 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9925 local xsml=trusted.sml
9926 log "save $xsml on $file"
9927 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9929 local new=$(get_xattr_value $xbig $file)
9930 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9932 log "grow $xsml on $file"
9933 setfattr -n $xsml -v "$value" $file ||
9934 error "growing $xsml on $file failed"
9936 new=$(get_xattr_value $xbig $file)
9937 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9938 log "$xbig still valid after growing $xsml"
9943 test_102h() { # bug 15777
9946 run_test 102h "grow xattr from inside inode to external block"
9949 large_xattr_enabled || skip_env "ea_inode feature disabled"
9951 echo "setting xattr of max xattr size: $(max_xattr_size)"
9952 grow_xattr $(max_xattr_size)
9954 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9955 echo "This should fail:"
9956 grow_xattr $(($(max_xattr_size) + 10)) 1
9958 run_test 102ha "grow xattr from inside inode to external inode"
9960 test_102i() { # bug 17038
9961 [ -z "$(which getfattr 2>/dev/null)" ] &&
9962 skip "could not find getfattr"
9965 ln -s $DIR/$tfile $DIR/${tfile}link
9966 getfattr -n trusted.lov $DIR/$tfile ||
9967 error "lgetxattr on $DIR/$tfile failed"
9968 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9969 grep -i "no such attr" ||
9970 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9971 rm -f $DIR/$tfile $DIR/${tfile}link
9973 run_test 102i "lgetxattr test on symbolic link ============"
9976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9979 XINC=$(have_xattrs_include)
9980 setup_test102 "$RUNAS"
9981 chown $RUNAS_ID $DIR/$tdir
9982 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9984 compare_stripe_info1 "$RUNAS"
9986 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9989 [ -z "$(which setfattr 2>/dev/null)" ] &&
9990 skip "could not find setfattr"
9993 # b22187 just check that does not crash for regular file.
9994 setfattr -n trusted.lov $DIR/$tfile
9995 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9996 local test_kdir=$DIR/$tdir
9997 test_mkdir $test_kdir
9998 local default_size=$($LFS getstripe -S $test_kdir)
9999 local default_count=$($LFS getstripe -c $test_kdir)
10000 local default_offset=$($LFS getstripe -i $test_kdir)
10001 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10002 error 'dir setstripe failed'
10003 setfattr -n trusted.lov $test_kdir
10004 local stripe_size=$($LFS getstripe -S $test_kdir)
10005 local stripe_count=$($LFS getstripe -c $test_kdir)
10006 local stripe_offset=$($LFS getstripe -i $test_kdir)
10007 [ $stripe_size -eq $default_size ] ||
10008 error "stripe size $stripe_size != $default_size"
10009 [ $stripe_count -eq $default_count ] ||
10010 error "stripe count $stripe_count != $default_count"
10011 [ $stripe_offset -eq $default_offset ] ||
10012 error "stripe offset $stripe_offset != $default_offset"
10013 rm -rf $DIR/$tfile $test_kdir
10015 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10018 [ -z "$(which getfattr 2>/dev/null)" ] &&
10019 skip "could not find getfattr"
10021 # LU-532 trusted. xattr is invisible to non-root
10022 local testfile=$DIR/$tfile
10026 echo "listxattr as user..."
10027 chown $RUNAS_ID $testfile
10028 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10029 grep -q "trusted" &&
10030 error "$testfile trusted xattrs are user visible"
10034 run_test 102l "listxattr size test =================================="
10036 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10037 local path=$DIR/$tfile
10040 listxattr_size_check $path || error "listattr_size_check $path failed"
10042 run_test 102m "Ensure listxattr fails on small bufffer ========"
10046 getxattr() { # getxattr path name
10047 # Return the base64 encoding of the value of xattr name on path.
10051 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10053 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10055 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10057 getfattr --absolute-names --encoding=base64 --name=$name $path |
10058 awk -F= -v name=$name '$1 == name {
10059 print substr($0, index($0, "=") + 1);
10063 test_102n() { # LU-4101 mdt: protect internal xattrs
10064 [ -z "$(which setfattr 2>/dev/null)" ] &&
10065 skip "could not find setfattr"
10066 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10068 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10071 local file0=$DIR/$tfile.0
10072 local file1=$DIR/$tfile.1
10073 local xattr0=$TMP/$tfile.0
10074 local xattr1=$TMP/$tfile.1
10075 local namelist="lov lma lmv link fid version som hsm"
10079 rm -rf $file0 $file1 $xattr0 $xattr1
10080 touch $file0 $file1
10082 # Get 'before' xattrs of $file1.
10083 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10085 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10086 namelist+=" lfsck_namespace"
10087 for name in $namelist; do
10088 # Try to copy xattr from $file0 to $file1.
10089 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10091 setfattr --name=trusted.$name --value="$value" $file1 ||
10092 error "setxattr 'trusted.$name' failed"
10094 # Try to set a garbage xattr.
10095 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10097 if [[ x$name == "xlov" ]]; then
10098 setfattr --name=trusted.lov --value="$value" $file1 &&
10099 error "setxattr invalid 'trusted.lov' success"
10101 setfattr --name=trusted.$name --value="$value" $file1 ||
10102 error "setxattr invalid 'trusted.$name' failed"
10105 # Try to remove the xattr from $file1. We don't care if this
10106 # appears to succeed or fail, we just don't want there to be
10107 # any changes or crashes.
10108 setfattr --remove=$trusted.$name $file1 2> /dev/null
10111 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10114 # Try to copy xattr from $file0 to $file1.
10115 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10117 setfattr --name=trusted.$name --value="$value" $file1 ||
10118 error "setxattr 'trusted.$name' failed"
10120 # Try to set a garbage xattr.
10121 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10123 setfattr --name=trusted.$name --value="$value" $file1 ||
10124 error "setxattr 'trusted.$name' failed"
10126 # Try to remove the xattr from $file1. We don't care if this
10127 # appears to succeed or fail, we just don't want there to be
10128 # any changes or crashes.
10129 setfattr --remove=$trusted.$name $file1 2> /dev/null
10132 # Get 'after' xattrs of file1.
10133 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10135 if ! diff $xattr0 $xattr1; then
10136 error "before and after xattrs of '$file1' differ"
10139 rm -rf $file0 $file1 $xattr0 $xattr1
10143 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10145 test_102p() { # LU-4703 setxattr did not check ownership
10146 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10147 skip "MDS needs to be at least 2.5.56"
10149 local testfile=$DIR/$tfile
10153 echo "setfacl as user..."
10154 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10155 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10157 echo "setfattr as user..."
10158 setfacl -m "u:$RUNAS_ID:---" $testfile
10159 $RUNAS setfattr -x system.posix_acl_access $testfile
10160 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10162 run_test 102p "check setxattr(2) correctly fails without permission"
10165 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10166 skip "MDS needs to be at least 2.6.92"
10168 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10170 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10173 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10174 skip "MDS needs to be at least 2.6.93"
10176 touch $DIR/$tfile || error "touch"
10177 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10178 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10179 rm $DIR/$tfile || error "rm"
10182 mkdir -p $DIR/$tdir || error "mkdir"
10183 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10184 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10185 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10186 error "$testfile error deleting user.author1"
10187 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10188 grep "user.$(basename $tdir)" &&
10189 error "$tdir did not delete user.$(basename $tdir)"
10190 rmdir $DIR/$tdir || error "rmdir"
10193 test_mkdir $DIR/$tdir
10194 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10195 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10196 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10197 error "$testfile error deleting user.author1"
10198 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10199 grep "user.$(basename $tdir)" &&
10200 error "$tdir did not delete user.$(basename $tdir)"
10201 rmdir $DIR/$tdir || error "rm striped dir"
10203 run_test 102r "set EAs with empty values"
10206 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10207 skip "MDS needs to be at least 2.11.52"
10209 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10211 save_lustre_params client "llite.*.xattr_cache" > $save
10213 for cache in 0 1; do
10214 lctl set_param llite.*.xattr_cache=$cache
10217 touch $DIR/$tfile || error "touch"
10218 for prefix in lustre security system trusted user; do
10219 # Note getxattr() may fail with 'Operation not
10220 # supported' or 'No such attribute' depending
10221 # on prefix and cache.
10222 getfattr -n $prefix.n102s $DIR/$tfile &&
10223 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10227 restore_lustre_params < $save
10229 run_test 102s "getting nonexistent xattrs should fail"
10232 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10233 skip "MDS needs to be at least 2.11.52"
10235 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10237 save_lustre_params client "llite.*.xattr_cache" > $save
10239 for cache in 0 1; do
10240 lctl set_param llite.*.xattr_cache=$cache
10242 for buf_size in 0 256; do
10244 touch $DIR/$tfile || error "touch"
10245 setfattr -n user.multiop $DIR/$tfile
10246 $MULTIOP $DIR/$tfile oa$buf_size ||
10247 error "cannot get zero length xattr value (buf_size = $buf_size)"
10251 restore_lustre_params < $save
10253 run_test 102t "zero length xattr values handled correctly"
10257 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10262 [ "$UID" != 0 ] && skip "must run as root"
10263 $GSS && skip_env "could not run under gss"
10264 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10265 skip_env "must have acl enabled"
10266 [ -z "$(which setfacl 2>/dev/null)" ] &&
10267 skip_env "could not find setfacl"
10268 remote_mds_nodsh && skip "remote MDS with nodsh"
10270 gpasswd -a daemon bin # LU-5641
10271 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10273 declare -a identity_old
10275 for num in $(seq $MDSCOUNT); do
10276 switch_identity $num true || identity_old[$num]=$?
10279 SAVE_UMASK=$(umask)
10281 mkdir -p $DIR/$tdir
10284 echo "performing cp ..."
10285 run_acl_subtest cp || error "run_acl_subtest cp failed"
10286 echo "performing getfacl-noacl..."
10287 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10288 echo "performing misc..."
10289 run_acl_subtest misc || error "misc test failed"
10290 echo "performing permissions..."
10291 run_acl_subtest permissions || error "permissions failed"
10292 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10293 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10294 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10295 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10297 echo "performing permissions xattr..."
10298 run_acl_subtest permissions_xattr ||
10299 error "permissions_xattr failed"
10301 echo "performing setfacl..."
10302 run_acl_subtest setfacl || error "setfacl test failed"
10304 # inheritance test got from HP
10305 echo "performing inheritance..."
10306 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10307 chmod +x make-tree || error "chmod +x failed"
10308 run_acl_subtest inheritance || error "inheritance test failed"
10311 echo "LU-974 ignore umask when acl is enabled..."
10312 run_acl_subtest 974 || error "LU-974 umask test failed"
10313 if [ $MDSCOUNT -ge 2 ]; then
10314 run_acl_subtest 974_remote ||
10315 error "LU-974 umask test failed under remote dir"
10318 echo "LU-2561 newly created file is same size as directory..."
10319 if [ "$mds1_FSTYPE" != "zfs" ]; then
10320 run_acl_subtest 2561 || error "LU-2561 test failed"
10322 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10325 run_acl_subtest 4924 || error "LU-4924 test failed"
10330 for num in $(seq $MDSCOUNT); do
10331 if [ "${identity_old[$num]}" = 1 ]; then
10332 switch_identity $num false || identity_old[$num]=$?
10336 run_test 103a "acl test"
10342 for U in {0..511}; do
10344 local O=$(printf "%04o" $U)
10346 umask $(printf "%04o" $((511 ^ $O)))
10347 $LFS setstripe -c 1 $DIR/$tfile.s$O
10348 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10350 (( $S == ($O & 0666) )) ||
10351 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10353 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10354 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10355 (( $S == ($O & 0666) )) ||
10356 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10358 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10359 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10360 (( $S == ($O & 0666) )) ||
10361 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10362 rm -f $DIR/$tfile.[smp]$0
10366 # limit the concurrently running threads to 64. LU-11878
10367 local idx=$((U % 64))
10368 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10373 run_test 103b "umask lfs setstripe"
10376 mkdir -p $DIR/$tdir
10377 cp -rp $DIR/$tdir $DIR/$tdir.bak
10379 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10380 error "$DIR/$tdir shouldn't contain default ACL"
10381 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10382 error "$DIR/$tdir.bak shouldn't contain default ACL"
10385 run_test 103c "'cp -rp' won't set empty acl"
10388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10391 lfs df || error "lfs df failed"
10392 lfs df -ih || error "lfs df -ih failed"
10393 lfs df -h $DIR || error "lfs df -h $DIR failed"
10394 lfs df -i $DIR || error "lfs df -i $DIR failed"
10395 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10396 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10398 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10399 lctl --device %$OSC deactivate
10400 lfs df || error "lfs df with deactivated OSC failed"
10401 lctl --device %$OSC activate
10402 # wait the osc back to normal
10403 wait_osc_import_ready client ost
10405 lfs df || error "lfs df with reactivated OSC failed"
10408 run_test 104a "lfs df [-ih] [path] test ========================="
10411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10412 [ $RUNAS_ID -eq $UID ] &&
10413 skip_env "RUNAS_ID = UID = $UID -- skipping"
10415 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10416 grep "Permission denied" | wc -l)))
10417 if [ $denied_cnt -ne 0 ]; then
10418 error "lfs check servers test failed"
10421 run_test 104b "$RUNAS lfs check servers test ===================="
10424 # doesn't work on 2.4 kernels
10426 if $(flock_is_enabled); then
10427 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10429 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10433 run_test 105a "flock when mounted without -o flock test ========"
10437 if $(flock_is_enabled); then
10438 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10440 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10444 run_test 105b "fcntl when mounted without -o flock test ========"
10448 if $(flock_is_enabled); then
10449 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10451 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10455 run_test 105c "lockf when mounted without -o flock test"
10457 test_105d() { # bug 15924
10458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10460 test_mkdir $DIR/$tdir
10461 flock_is_enabled || skip_env "mount w/o flock enabled"
10462 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10463 $LCTL set_param fail_loc=0x80000315
10464 flocks_test 2 $DIR/$tdir
10466 run_test 105d "flock race (should not freeze) ========"
10468 test_105e() { # bug 22660 && 22040
10469 flock_is_enabled || skip_env "mount w/o flock enabled"
10472 flocks_test 3 $DIR/$tfile
10474 run_test 105e "Two conflicting flocks from same process"
10476 test_106() { #bug 10921
10477 test_mkdir $DIR/$tdir
10478 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10479 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10481 run_test 106 "attempt exec of dir followed by chown of that dir"
10484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10492 local save_pattern=$(sysctl -n kernel.core_pattern)
10493 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10494 sysctl -w kernel.core_pattern=$file
10495 sysctl -w kernel.core_uses_pid=0
10497 ulimit -c unlimited
10503 kill -s 11 $SLEEPPID
10505 if [ -e $file ]; then
10506 size=`stat -c%s $file`
10507 [ $size -eq 0 ] && error "Fail to create core file $file"
10509 error "Fail to create core file $file"
10512 sysctl -w kernel.core_pattern=$save_pattern
10513 sysctl -w kernel.core_uses_pid=$save_uses_pid
10516 run_test 107 "Coredump on SIG"
10519 test_mkdir $DIR/$tdir
10520 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10521 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10522 error "mkdir with 256 char should fail, but did not"
10523 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10524 error "create with 255 char failed"
10525 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10526 error "create with 256 char should fail, but did not"
10531 run_test 110 "filename length checking"
10534 # Purpose: To verify dynamic thread (OSS) creation.
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10538 remote_ost_nodsh && skip "remote OST with nodsh"
10540 # Lustre does not stop service threads once they are started.
10541 # Reset number of running threads to default.
10546 local save_params="$TMP/sanity-$TESTNAME.parameters"
10548 # Get ll_ost_io count before I/O
10549 OSTIO_pre=$(do_facet ost1 \
10550 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10551 # Exit if lustre is not running (ll_ost_io not running).
10552 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10554 echo "Starting with $OSTIO_pre threads"
10555 local thread_max=$((OSTIO_pre * 2))
10556 local rpc_in_flight=$((thread_max * 2))
10557 # Number of I/O Process proposed to be started.
10559 local facets=$(get_facets OST)
10561 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10562 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10564 # Set in_flight to $rpc_in_flight
10565 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10566 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10567 nfiles=${rpc_in_flight}
10568 # Set ost thread_max to $thread_max
10569 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10571 # 5 Minutes should be sufficient for max number of OSS
10572 # threads(thread_max) to be created.
10576 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10577 test_mkdir $DIR/$tdir
10578 for i in $(seq $nfiles); do
10579 local file=$DIR/$tdir/${tfile}-$i
10580 $LFS setstripe -c -1 -i 0 $file
10581 ($WTL $file $timeout)&
10584 # I/O Started - Wait for thread_started to reach thread_max or report
10585 # error if thread_started is more than thread_max.
10586 echo "Waiting for thread_started to reach thread_max"
10587 local thread_started=0
10588 local end_time=$((SECONDS + timeout))
10590 while [ $SECONDS -le $end_time ] ; do
10592 # Get ost i/o thread_started count.
10593 thread_started=$(do_facet ost1 \
10595 ost.OSS.ost_io.threads_started | cut -d= -f2")
10596 # Break out if thread_started is equal/greater than thread_max
10597 if [[ $thread_started -ge $thread_max ]]; then
10598 echo ll_ost_io thread_started $thread_started, \
10599 equal/greater than thread_max $thread_max
10605 # Cleanup - We have the numbers, Kill i/o jobs if running.
10606 jobcount=($(jobs -p))
10607 for i in $(seq 0 $((${#jobcount[@]}-1)))
10609 kill -9 ${jobcount[$i]}
10610 if [ $? -ne 0 ] ; then
10612 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10616 # Cleanup files left by WTL binary.
10617 for i in $(seq $nfiles); do
10618 local file=$DIR/$tdir/${tfile}-$i
10620 if [ $? -ne 0 ] ; then
10621 echo "Warning: Failed to delete file $file"
10625 restore_lustre_params <$save_params
10626 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10628 # Error out if no new thread has started or Thread started is greater
10630 if [[ $thread_started -le $OSTIO_pre ||
10631 $thread_started -gt $thread_max ]]; then
10632 error "ll_ost_io: thread_started $thread_started" \
10633 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10634 "No new thread started or thread started greater " \
10638 run_test 115 "verify dynamic thread creation===================="
10641 wait_delete_completed
10642 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10643 echo "OST kbytes available: ${AVAIL[@]}"
10648 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10649 #echo OST $i: ${AVAIL[i]}kb
10650 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10654 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10659 echo "Min free space: OST $MINI: $MINV"
10660 echo "Max free space: OST $MAXI: $MAXV"
10663 test_116a() { # was previously test_116()
10664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10666 remote_mds_nodsh && skip "remote MDS with nodsh"
10668 echo -n "Free space priority "
10669 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10674 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10675 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10676 trap simple_cleanup_common EXIT
10678 # Check if we need to generate uneven OSTs
10679 test_mkdir -p $DIR/$tdir/OST${MINI}
10680 local FILL=$((MINV / 4))
10681 local DIFF=$((MAXV - MINV))
10682 local DIFF2=$((DIFF * 100 / MINV))
10684 local threshold=$(do_facet $SINGLEMDS \
10685 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10686 threshold=${threshold%%%}
10687 echo -n "Check for uneven OSTs: "
10688 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10690 if [[ $DIFF2 -gt $threshold ]]; then
10692 echo "Don't need to fill OST$MINI"
10694 # generate uneven OSTs. Write 2% over the QOS threshold value
10696 DIFF=$((threshold - DIFF2 + 2))
10697 DIFF2=$((MINV * DIFF / 100))
10698 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10699 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10700 error "setstripe failed"
10701 DIFF=$((DIFF2 / 2048))
10703 while [ $i -lt $DIFF ]; do
10705 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10706 bs=2M count=1 2>/dev/null
10715 DIFF=$((MAXV - MINV))
10716 DIFF2=$((DIFF * 100 / MINV))
10717 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10718 if [ $DIFF2 -gt $threshold ]; then
10721 echo "failed - QOS mode won't be used"
10722 simple_cleanup_common
10723 skip "QOS imbalance criteria not met"
10731 # now fill using QOS
10732 $LFS setstripe -c 1 $DIR/$tdir
10733 FILL=$((FILL / 200))
10734 if [ $FILL -gt 600 ]; then
10737 echo "writing $FILL files to QOS-assigned OSTs"
10739 while [ $i -lt $FILL ]; do
10741 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10742 count=1 2>/dev/null
10745 echo "wrote $i 200k files"
10749 echo "Note: free space may not be updated, so measurements might be off"
10751 DIFF2=$((MAXV - MINV))
10752 echo "free space delta: orig $DIFF final $DIFF2"
10753 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10754 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10755 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10756 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10757 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10758 if [[ $DIFF -gt 0 ]]; then
10759 FILL=$((DIFF2 * 100 / DIFF - 100))
10760 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10763 # Figure out which files were written where
10764 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10765 awk '/'$MINI1': / {print $2; exit}')
10767 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10768 echo "$MINC files created on smaller OST $MINI1"
10769 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10770 awk '/'$MAXI1': / {print $2; exit}')
10772 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10773 echo "$MAXC files created on larger OST $MAXI1"
10774 if [[ $MINC -gt 0 ]]; then
10775 FILL=$((MAXC * 100 / MINC - 100))
10776 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10778 [[ $MAXC -gt $MINC ]] ||
10779 error_ignore LU-9 "stripe QOS didn't balance free space"
10780 simple_cleanup_common
10782 run_test 116a "stripe QOS: free space balance ==================="
10784 test_116b() { # LU-2093
10785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10786 remote_mds_nodsh && skip "remote MDS with nodsh"
10788 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10789 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10790 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10791 [ -z "$old_rr" ] && skip "no QOS"
10792 do_facet $SINGLEMDS lctl set_param \
10793 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10794 mkdir -p $DIR/$tdir
10795 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10796 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10797 do_facet $SINGLEMDS lctl set_param fail_loc=0
10799 do_facet $SINGLEMDS lctl set_param \
10800 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10802 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10804 test_117() # bug 10891
10806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10808 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10809 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10810 lctl set_param fail_loc=0x21e
10811 > $DIR/$tfile || error "truncate failed"
10812 lctl set_param fail_loc=0
10813 echo "Truncate succeeded."
10816 run_test 117 "verify osd extend =========="
10818 NO_SLOW_RESENDCOUNT=4
10819 export OLD_RESENDCOUNT=""
10820 set_resend_count () {
10821 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10822 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10823 lctl set_param -n $PROC_RESENDCOUNT $1
10824 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10827 # for reduce test_118* time (b=14842)
10828 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10830 # Reset async IO behavior after error case
10832 FILE=$DIR/reset_async
10834 # Ensure all OSCs are cleared
10835 $LFS setstripe -c -1 $FILE
10836 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10841 test_118a() #bug 11710
10843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10847 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10848 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10851 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10852 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10857 run_test 118a "verify O_SYNC works =========="
10861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10862 remote_ost_nodsh && skip "remote OST with nodsh"
10866 #define OBD_FAIL_SRV_ENOENT 0x217
10867 set_nodes_failloc "$(osts_nodes)" 0x217
10868 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10870 set_nodes_failloc "$(osts_nodes)" 0
10871 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10872 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10875 if [[ $RC -eq 0 ]]; then
10876 error "Must return error due to dropped pages, rc=$RC"
10880 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10881 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10885 echo "Dirty pages not leaked on ENOENT"
10887 # Due to the above error the OSC will issue all RPCs syncronously
10888 # until a subsequent RPC completes successfully without error.
10889 $MULTIOP $DIR/$tfile Ow4096yc
10894 run_test 118b "Reclaim dirty pages on fatal error =========="
10898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10900 # for 118c, restore the original resend count, LU-1940
10901 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10902 set_resend_count $OLD_RESENDCOUNT
10903 remote_ost_nodsh && skip "remote OST with nodsh"
10907 #define OBD_FAIL_OST_EROFS 0x216
10908 set_nodes_failloc "$(osts_nodes)" 0x216
10910 # multiop should block due to fsync until pages are written
10911 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10915 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10916 error "Multiop failed to block on fsync, pid=$MULTIPID"
10919 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10921 if [[ $WRITEBACK -eq 0 ]]; then
10922 error "No page in writeback, writeback=$WRITEBACK"
10925 set_nodes_failloc "$(osts_nodes)" 0
10928 if [[ $RC -ne 0 ]]; then
10929 error "Multiop fsync failed, rc=$RC"
10932 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10933 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10935 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10936 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10940 echo "Dirty pages flushed via fsync on EROFS"
10943 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10945 # continue to use small resend count to reduce test_118* time (b=14842)
10946 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10951 remote_ost_nodsh && skip "remote OST with nodsh"
10955 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10956 set_nodes_failloc "$(osts_nodes)" 0x214
10957 # multiop should block due to fsync until pages are written
10958 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10962 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10963 error "Multiop failed to block on fsync, pid=$MULTIPID"
10966 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10968 if [[ $WRITEBACK -eq 0 ]]; then
10969 error "No page in writeback, writeback=$WRITEBACK"
10972 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10973 set_nodes_failloc "$(osts_nodes)" 0
10975 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10976 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10978 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10979 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10983 echo "Dirty pages gaurenteed flushed via fsync"
10986 run_test 118d "Fsync validation inject a delay of the bulk =========="
10989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10993 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10994 lctl set_param fail_loc=0x8000040a
10996 # Should simulate EINVAL error which is fatal
10997 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10999 if [[ $RC -eq 0 ]]; then
11000 error "Must return error due to dropped pages, rc=$RC"
11003 lctl set_param fail_loc=0x0
11005 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11006 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11007 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11009 if [[ $LOCKED -ne 0 ]]; then
11010 error "Locked pages remain in cache, locked=$LOCKED"
11013 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11014 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11018 echo "No pages locked after fsync"
11023 run_test 118f "Simulate unrecoverable OSC side error =========="
11026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11030 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11031 lctl set_param fail_loc=0x406
11033 # simulate local -ENOMEM
11034 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11037 lctl set_param fail_loc=0
11038 if [[ $RC -eq 0 ]]; then
11039 error "Must return error due to dropped pages, rc=$RC"
11042 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11043 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11044 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11046 if [[ $LOCKED -ne 0 ]]; then
11047 error "Locked pages remain in cache, locked=$LOCKED"
11050 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11051 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11055 echo "No pages locked after fsync"
11060 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11064 remote_ost_nodsh && skip "remote OST with nodsh"
11068 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11069 set_nodes_failloc "$(osts_nodes)" 0x20e
11070 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11071 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11074 set_nodes_failloc "$(osts_nodes)" 0
11075 if [[ $RC -eq 0 ]]; then
11076 error "Must return error due to dropped pages, rc=$RC"
11079 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11080 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11081 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11083 if [[ $LOCKED -ne 0 ]]; then
11084 error "Locked pages remain in cache, locked=$LOCKED"
11087 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11088 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11092 echo "No pages locked after fsync"
11096 run_test 118h "Verify timeout in handling recoverables errors =========="
11098 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11102 remote_ost_nodsh && skip "remote OST with nodsh"
11106 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11107 set_nodes_failloc "$(osts_nodes)" 0x20e
11109 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11110 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11113 set_nodes_failloc "$(osts_nodes)" 0
11117 if [[ $RC -ne 0 ]]; then
11118 error "got error, but should be not, rc=$RC"
11121 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11122 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11123 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11124 if [[ $LOCKED -ne 0 ]]; then
11125 error "Locked pages remain in cache, locked=$LOCKED"
11128 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11129 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11133 echo "No pages locked after fsync"
11137 run_test 118i "Fix error before timeout in recoverable error =========="
11139 [ "$SLOW" = "no" ] && set_resend_count 4
11142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11143 remote_ost_nodsh && skip "remote OST with nodsh"
11147 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11148 set_nodes_failloc "$(osts_nodes)" 0x220
11150 # return -EIO from OST
11151 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11153 set_nodes_failloc "$(osts_nodes)" 0x0
11154 if [[ $RC -eq 0 ]]; then
11155 error "Must return error due to dropped pages, rc=$RC"
11158 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11159 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11160 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11161 if [[ $LOCKED -ne 0 ]]; then
11162 error "Locked pages remain in cache, locked=$LOCKED"
11165 # in recoverable error on OST we want resend and stay until it finished
11166 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11167 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11171 echo "No pages locked after fsync"
11175 run_test 118j "Simulate unrecoverable OST side error =========="
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 remote_ost_nodsh && skip "remote OSTs with nodsh"
11182 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11183 set_nodes_failloc "$(osts_nodes)" 0x20e
11184 test_mkdir $DIR/$tdir
11186 for ((i=0;i<10;i++)); do
11187 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11188 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11195 set_nodes_failloc "$(osts_nodes)" 0
11198 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11200 test_118l() # LU-646
11202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11204 test_mkdir $DIR/$tdir
11205 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11208 run_test 118l "fsync dir"
11210 test_118m() # LU-3066
11212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11214 test_mkdir $DIR/$tdir
11215 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11218 run_test 118m "fdatasync dir ========="
11220 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11228 remote_ost_nodsh && skip "remote OSTs with nodsh"
11230 # Sleep to avoid a cached response.
11231 #define OBD_STATFS_CACHE_SECONDS 1
11234 # Inject a 10 second delay in the OST_STATFS handler.
11235 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11236 set_nodes_failloc "$(osts_nodes)" 0x242
11239 stat --file-system $MOUNT > /dev/null
11242 set_nodes_failloc "$(osts_nodes)" 0
11244 if ((end - begin > 20)); then
11245 error "statfs took $((end - begin)) seconds, expected 10"
11248 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11250 test_119a() # bug 11737
11252 BSIZE=$((512 * 1024))
11253 directio write $DIR/$tfile 0 1 $BSIZE
11254 # We ask to read two blocks, which is more than a file size.
11255 # directio will indicate an error when requested and actual
11256 # sizes aren't equeal (a normal situation in this case) and
11257 # print actual read amount.
11258 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11259 if [ "$NOB" != "$BSIZE" ]; then
11260 error "read $NOB bytes instead of $BSIZE"
11264 run_test 119a "Short directIO read must return actual read amount"
11266 test_119b() # bug 11737
11268 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11270 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11271 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11273 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11274 error "direct read failed"
11277 run_test 119b "Sparse directIO read must return actual read amount"
11279 test_119c() # bug 13099
11282 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11283 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11286 run_test 119c "Testing for direct read hitting hole"
11288 test_119d() # bug 15950
11290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11292 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11293 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11295 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11296 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11297 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11298 lctl set_param fail_loc=0x40d
11299 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11302 cat $DIR/$tfile > /dev/null &
11303 lctl set_param fail_loc=0
11306 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11308 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11309 error "the read rpcs have not completed in 2s"
11311 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11313 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11317 remote_mds_nodsh && skip "remote MDS with nodsh"
11318 test_mkdir -i0 -c1 $DIR/$tdir
11319 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11320 skip_env "no early lock cancel on server"
11322 lru_resize_disable mdc
11323 lru_resize_disable osc
11324 cancel_lru_locks mdc
11325 # asynchronous object destroy at MDT could cause bl ast to client
11326 cancel_lru_locks osc
11328 stat $DIR/$tdir > /dev/null
11329 can1=$(do_facet mds1 \
11330 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11331 awk '/ldlm_cancel/ {print $2}')
11332 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11333 awk '/ldlm_bl_callback/ {print $2}')
11334 test_mkdir -i0 -c1 $DIR/$tdir/d1
11335 can2=$(do_facet mds1 \
11336 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11337 awk '/ldlm_cancel/ {print $2}')
11338 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11339 awk '/ldlm_bl_callback/ {print $2}')
11340 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11341 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11342 lru_resize_enable mdc
11343 lru_resize_enable osc
11345 run_test 120a "Early Lock Cancel: mkdir test"
11348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11349 remote_mds_nodsh && skip "remote MDS with nodsh"
11350 test_mkdir $DIR/$tdir
11351 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11352 skip_env "no early lock cancel on server"
11354 lru_resize_disable mdc
11355 lru_resize_disable osc
11356 cancel_lru_locks mdc
11357 stat $DIR/$tdir > /dev/null
11358 can1=$(do_facet $SINGLEMDS \
11359 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11360 awk '/ldlm_cancel/ {print $2}')
11361 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11362 awk '/ldlm_bl_callback/ {print $2}')
11363 touch $DIR/$tdir/f1
11364 can2=$(do_facet $SINGLEMDS \
11365 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11366 awk '/ldlm_cancel/ {print $2}')
11367 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11368 awk '/ldlm_bl_callback/ {print $2}')
11369 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11370 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11371 lru_resize_enable mdc
11372 lru_resize_enable osc
11374 run_test 120b "Early Lock Cancel: create test"
11377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11378 remote_mds_nodsh && skip "remote MDS with nodsh"
11379 test_mkdir -i0 -c1 $DIR/$tdir
11380 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11381 skip "no early lock cancel on server"
11383 lru_resize_disable mdc
11384 lru_resize_disable osc
11385 test_mkdir -i0 -c1 $DIR/$tdir/d1
11386 test_mkdir -i0 -c1 $DIR/$tdir/d2
11387 touch $DIR/$tdir/d1/f1
11388 cancel_lru_locks mdc
11389 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11390 can1=$(do_facet mds1 \
11391 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11392 awk '/ldlm_cancel/ {print $2}')
11393 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11394 awk '/ldlm_bl_callback/ {print $2}')
11395 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11396 can2=$(do_facet mds1 \
11397 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11398 awk '/ldlm_cancel/ {print $2}')
11399 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11400 awk '/ldlm_bl_callback/ {print $2}')
11401 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11402 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11403 lru_resize_enable mdc
11404 lru_resize_enable osc
11406 run_test 120c "Early Lock Cancel: link test"
11409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11410 remote_mds_nodsh && skip "remote MDS with nodsh"
11411 test_mkdir -i0 -c1 $DIR/$tdir
11412 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11413 skip_env "no early lock cancel on server"
11415 lru_resize_disable mdc
11416 lru_resize_disable osc
11418 cancel_lru_locks mdc
11419 stat $DIR/$tdir > /dev/null
11420 can1=$(do_facet mds1 \
11421 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11422 awk '/ldlm_cancel/ {print $2}')
11423 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11424 awk '/ldlm_bl_callback/ {print $2}')
11425 chmod a+x $DIR/$tdir
11426 can2=$(do_facet mds1 \
11427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11428 awk '/ldlm_cancel/ {print $2}')
11429 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11430 awk '/ldlm_bl_callback/ {print $2}')
11431 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11432 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11433 lru_resize_enable mdc
11434 lru_resize_enable osc
11436 run_test 120d "Early Lock Cancel: setattr test"
11439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11440 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11441 skip_env "no early lock cancel on server"
11442 remote_mds_nodsh && skip "remote MDS with nodsh"
11444 local dlmtrace_set=false
11446 test_mkdir -i0 -c1 $DIR/$tdir
11447 lru_resize_disable mdc
11448 lru_resize_disable osc
11449 ! $LCTL get_param debug | grep -q dlmtrace &&
11450 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11451 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11452 cancel_lru_locks mdc
11453 cancel_lru_locks osc
11454 dd if=$DIR/$tdir/f1 of=/dev/null
11455 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11456 # XXX client can not do early lock cancel of OST lock
11457 # during unlink (LU-4206), so cancel osc lock now.
11459 cancel_lru_locks osc
11460 can1=$(do_facet mds1 \
11461 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11462 awk '/ldlm_cancel/ {print $2}')
11463 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11464 awk '/ldlm_bl_callback/ {print $2}')
11465 unlink $DIR/$tdir/f1
11467 can2=$(do_facet mds1 \
11468 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11469 awk '/ldlm_cancel/ {print $2}')
11470 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11471 awk '/ldlm_bl_callback/ {print $2}')
11472 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11473 $LCTL dk $TMP/cancel.debug.txt
11474 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11475 $LCTL dk $TMP/blocking.debug.txt
11476 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11477 lru_resize_enable mdc
11478 lru_resize_enable osc
11480 run_test 120e "Early Lock Cancel: unlink test"
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11484 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11485 skip_env "no early lock cancel on server"
11486 remote_mds_nodsh && skip "remote MDS with nodsh"
11488 test_mkdir -i0 -c1 $DIR/$tdir
11489 lru_resize_disable mdc
11490 lru_resize_disable osc
11491 test_mkdir -i0 -c1 $DIR/$tdir/d1
11492 test_mkdir -i0 -c1 $DIR/$tdir/d2
11493 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11494 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11495 cancel_lru_locks mdc
11496 cancel_lru_locks osc
11497 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11498 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11499 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11500 # XXX client can not do early lock cancel of OST lock
11501 # during rename (LU-4206), so cancel osc lock now.
11503 cancel_lru_locks osc
11504 can1=$(do_facet mds1 \
11505 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11506 awk '/ldlm_cancel/ {print $2}')
11507 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11508 awk '/ldlm_bl_callback/ {print $2}')
11509 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11511 can2=$(do_facet mds1 \
11512 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11513 awk '/ldlm_cancel/ {print $2}')
11514 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11515 awk '/ldlm_bl_callback/ {print $2}')
11516 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11517 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11518 lru_resize_enable mdc
11519 lru_resize_enable osc
11521 run_test 120f "Early Lock Cancel: rename test"
11524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11525 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11526 skip_env "no early lock cancel on server"
11527 remote_mds_nodsh && skip "remote MDS with nodsh"
11529 lru_resize_disable mdc
11530 lru_resize_disable osc
11532 echo create $count files
11533 test_mkdir $DIR/$tdir
11534 cancel_lru_locks mdc
11535 cancel_lru_locks osc
11538 can0=$(do_facet $SINGLEMDS \
11539 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11540 awk '/ldlm_cancel/ {print $2}')
11541 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11542 awk '/ldlm_bl_callback/ {print $2}')
11543 createmany -o $DIR/$tdir/f $count
11545 can1=$(do_facet $SINGLEMDS \
11546 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11547 awk '/ldlm_cancel/ {print $2}')
11548 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11549 awk '/ldlm_bl_callback/ {print $2}')
11551 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11552 echo rm $count files
11555 can2=$(do_facet $SINGLEMDS \
11556 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11557 awk '/ldlm_cancel/ {print $2}')
11558 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11559 awk '/ldlm_bl_callback/ {print $2}')
11561 echo total: $count removes in $((t2-t1))
11562 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11564 # wait for commitment of removal
11565 lru_resize_enable mdc
11566 lru_resize_enable osc
11568 run_test 120g "Early Lock Cancel: performance test"
11570 test_121() { #bug #10589
11571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11574 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11575 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11576 lctl set_param fail_loc=0x310
11577 cancel_lru_locks osc > /dev/null
11578 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11579 lctl set_param fail_loc=0
11580 [[ $reads -eq $writes ]] ||
11581 error "read $reads blocks, must be $writes blocks"
11583 run_test 121 "read cancel race ========="
11585 test_123a_base() { # was test 123, statahead(bug 11401)
11589 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11590 log "testing UP system. Performance may be lower than expected."
11595 test_mkdir $DIR/$tdir
11596 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11597 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11599 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11600 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11602 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11603 lctl set_param -n llite.*.statahead_max 0
11604 lctl get_param llite.*.statahead_max
11605 cancel_lru_locks mdc
11606 cancel_lru_locks osc
11608 time $lsx $DIR/$tdir | wc -l
11610 delta=$((etime - stime))
11611 log "$lsx $i files without statahead: $delta sec"
11612 lctl set_param llite.*.statahead_max=$max
11614 swrong=$(lctl get_param -n llite.*.statahead_stats |
11615 grep "statahead wrong:" | awk '{print $3}')
11616 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11617 cancel_lru_locks mdc
11618 cancel_lru_locks osc
11620 time $lsx $DIR/$tdir | wc -l
11622 delta_sa=$((etime - stime))
11623 log "$lsx $i files with statahead: $delta_sa sec"
11624 lctl get_param -n llite.*.statahead_stats
11625 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11626 grep "statahead wrong:" | awk '{print $3}')
11628 [[ $swrong -lt $ewrong ]] &&
11629 log "statahead was stopped, maybe too many locks held!"
11630 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11632 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11633 max=$(lctl get_param -n llite.*.statahead_max |
11635 lctl set_param -n llite.*.statahead_max 0
11636 lctl get_param llite.*.statahead_max
11637 cancel_lru_locks mdc
11638 cancel_lru_locks osc
11640 time $lsx $DIR/$tdir | wc -l
11642 delta=$((etime - stime))
11643 log "$lsx $i files again without statahead: $delta sec"
11644 lctl set_param llite.*.statahead_max=$max
11645 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11646 if [ $SLOWOK -eq 0 ]; then
11647 error "$lsx $i files is slower with statahead!"
11649 log "$lsx $i files is slower with statahead!"
11655 [ $delta -gt 20 ] && break
11656 [ $delta -gt 8 ] && MULT=$((50 / delta))
11657 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11665 delta=$((etime - stime))
11666 log "rm -r $DIR/$tdir/: $delta seconds"
11668 lctl get_param -n llite.*.statahead_stats
11672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11674 test_123a_base "ls -l"
11676 run_test 123aa "verify statahead work"
11679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11681 statx_supported || skip_env "Test must be statx() syscall supported"
11683 test_123a_base "$STATX -l"
11685 run_test 123ab "verify statahead work by using statx"
11688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11690 statx_supported || skip_env "Test must be statx() syscall supported"
11697 cancel_lru_locks $OSC
11698 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11699 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11700 awk '/agl.total:/ {print $3}')
11701 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11702 test_123a_base "$STATX --cached=always -D"
11703 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11704 awk '/agl.total:/ {print $3}')
11705 [ $agl_before -eq $agl_after ] ||
11706 error "Should not trigger AGL thread - $agl_before:$agl_after"
11707 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11708 [ $rpcs_after -eq $rpcs_before ] ||
11709 error "$STATX should not send glimpse RPCs to $OSC"
11711 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11713 test_123b () { # statahead(bug 15027)
11714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11716 test_mkdir $DIR/$tdir
11717 createmany -o $DIR/$tdir/$tfile-%d 1000
11719 cancel_lru_locks mdc
11720 cancel_lru_locks osc
11722 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11723 lctl set_param fail_loc=0x80000803
11724 ls -lR $DIR/$tdir > /dev/null
11726 lctl set_param fail_loc=0x0
11727 lctl get_param -n llite.*.statahead_stats
11732 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11735 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11737 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11738 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11739 touch $DIR/$tdir.1/{1..3}
11740 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11742 remount_client $MOUNT
11744 $MULTIOP $DIR/$tdir.0 Q
11746 # let statahead to complete
11747 ls -l $DIR/$tdir.0 > /dev/null
11749 testid=$(echo $TESTNAME | tr '_' ' ')
11750 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11751 error "statahead warning" || true
11753 run_test 123c "Can not initialize inode warning on DNE statahead"
11756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11757 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11758 skip_env "no lru resize on server"
11762 test_mkdir $DIR/$tdir
11764 log "create $NR files at $DIR/$tdir"
11765 createmany -o $DIR/$tdir/f $NR ||
11766 error "failed to create $NR files in $DIR/$tdir"
11768 cancel_lru_locks mdc
11769 ls -l $DIR/$tdir > /dev/null
11773 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11774 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11775 LRU_SIZE=$($LCTL get_param -n $PARAM)
11776 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11777 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11779 log "NS=$(basename $NSDIR)"
11784 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11785 skip "Not enough cached locks created!"
11787 log "LRU=$LRU_SIZE"
11791 # We know that lru resize allows one client to hold $LIMIT locks
11792 # for 10h. After that locks begin to be killed by client.
11794 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11796 if [ $LIMIT -lt $LRU_SIZE ]; then
11797 skip "Limit is too small $LIMIT"
11800 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11801 # killing locks. Some time was spent for creating locks. This means
11802 # that up to the moment of sleep finish we must have killed some of
11803 # them (10-100 locks). This depends on how fast ther were created.
11804 # Many of them were touched in almost the same moment and thus will
11805 # be killed in groups.
11806 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11808 # Use $LRU_SIZE_B here to take into account real number of locks
11809 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11810 local LRU_SIZE_B=$LRU_SIZE
11812 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11813 log "OLD_LVF=$OLD_LVF"
11814 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11816 # Let's make sure that we really have some margin. Client checks
11817 # cached locks every 10 sec.
11818 SLEEP=$((SLEEP+20))
11819 log "Sleep ${SLEEP} sec"
11821 while ((SEC<$SLEEP)); do
11825 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11826 echo -n "$LRU_SIZE"
11829 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11830 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11832 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11833 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11834 unlinkmany $DIR/$tdir/f $NR
11838 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11839 log "unlink $NR files at $DIR/$tdir"
11840 unlinkmany $DIR/$tdir/f $NR
11842 run_test 124a "lru resize ======================================="
11844 get_max_pool_limit()
11846 local limit=$($LCTL get_param \
11847 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11849 for l in $limit; do
11850 if [[ $l -gt $max ]]; then
11858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11859 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11860 skip_env "no lru resize on server"
11862 LIMIT=$(get_max_pool_limit)
11864 NR=$(($(default_lru_size)*20))
11865 if [[ $NR -gt $LIMIT ]]; then
11866 log "Limit lock number by $LIMIT locks"
11870 IFree=$(mdsrate_inodes_available)
11871 if [ $IFree -lt $NR ]; then
11872 log "Limit lock number by $IFree inodes"
11876 lru_resize_disable mdc
11877 test_mkdir -p $DIR/$tdir/disable_lru_resize
11879 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11880 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11881 cancel_lru_locks mdc
11884 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11887 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11890 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11894 nolruresize_delta=$((etime-stime))
11895 log "ls -la time: $nolruresize_delta seconds"
11896 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11897 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11899 lru_resize_enable mdc
11900 test_mkdir -p $DIR/$tdir/enable_lru_resize
11902 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11903 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11904 cancel_lru_locks mdc
11907 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11910 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11913 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11917 lruresize_delta=$((etime-stime))
11918 log "ls -la time: $lruresize_delta seconds"
11919 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11921 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11922 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11923 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11924 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11926 log "lru resize performs the same with no lru resize"
11928 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11930 run_test 124b "lru resize (performance test) ======================="
11933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11934 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11935 skip_env "no lru resize on server"
11937 # cache ununsed locks on client
11939 cancel_lru_locks mdc
11940 test_mkdir $DIR/$tdir
11941 createmany -o $DIR/$tdir/f $nr ||
11942 error "failed to create $nr files in $DIR/$tdir"
11943 ls -l $DIR/$tdir > /dev/null
11945 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11946 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11947 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11948 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11949 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11951 # set lru_max_age to 1 sec
11952 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11953 echo "sleep $((recalc_p * 2)) seconds..."
11954 sleep $((recalc_p * 2))
11956 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11957 # restore lru_max_age
11958 $LCTL set_param -n $nsdir.lru_max_age $max_age
11959 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11960 unlinkmany $DIR/$tdir/f $nr
11962 run_test 124c "LRUR cancel very aged locks"
11965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11966 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11967 skip_env "no lru resize on server"
11969 # cache ununsed locks on client
11972 lru_resize_disable mdc
11973 stack_trap "lru_resize_enable mdc" EXIT
11975 cancel_lru_locks mdc
11977 # asynchronous object destroy at MDT could cause bl ast to client
11978 test_mkdir $DIR/$tdir
11979 createmany -o $DIR/$tdir/f $nr ||
11980 error "failed to create $nr files in $DIR/$tdir"
11981 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11983 ls -l $DIR/$tdir > /dev/null
11985 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11986 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11987 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11988 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11990 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11992 # set lru_max_age to 1 sec
11993 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11994 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11996 echo "sleep $((recalc_p * 2)) seconds..."
11997 sleep $((recalc_p * 2))
11999 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12001 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12003 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12005 test_125() { # 13358
12006 $LCTL get_param -n llite.*.client_type | grep -q local ||
12007 skip "must run as local client"
12008 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12009 skip_env "must have acl enabled"
12010 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12012 test_mkdir $DIR/$tdir
12013 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12014 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12015 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12017 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12019 test_126() { # bug 12829/13455
12020 $GSS && skip_env "must run as gss disabled"
12021 $LCTL get_param -n llite.*.client_type | grep -q local ||
12022 skip "must run as local client"
12023 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12025 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12026 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12028 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12030 run_test 126 "check that the fsgid provided by the client is taken into account"
12032 test_127a() { # bug 15521
12033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 local name count samp unit min max sum sumsq
12036 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12037 echo "stats before reset"
12038 $LCTL get_param osc.*.stats
12039 $LCTL set_param osc.*.stats=0
12040 local fsize=$((2048 * 1024))
12042 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12043 cancel_lru_locks osc
12044 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12046 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12047 stack_trap "rm -f $TMP/$tfile.tmp"
12048 while read name count samp unit min max sum sumsq; do
12049 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12050 [ ! $min ] && error "Missing min value for $name proc entry"
12051 eval $name=$count || error "Wrong proc format"
12054 read_bytes|write_bytes)
12055 [[ "$unit" =~ "bytes" ]] ||
12056 error "unit is not 'bytes': $unit"
12057 (( $min >= 4096 )) || error "min is too small: $min"
12058 (( $min <= $fsize )) || error "min is too big: $min"
12059 (( $max >= 4096 )) || error "max is too small: $max"
12060 (( $max <= $fsize )) || error "max is too big: $max"
12061 (( $sum == $fsize )) || error "sum is wrong: $sum"
12062 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12063 error "sumsquare is too small: $sumsq"
12064 (( $sumsq <= $fsize * $fsize )) ||
12065 error "sumsquare is too big: $sumsq"
12067 ost_read|ost_write)
12068 [[ "$unit" =~ "usec" ]] ||
12069 error "unit is not 'usec': $unit"
12073 done < $DIR/$tfile.tmp
12075 #check that we actually got some stats
12076 [ "$read_bytes" ] || error "Missing read_bytes stats"
12077 [ "$write_bytes" ] || error "Missing write_bytes stats"
12078 [ "$read_bytes" != 0 ] || error "no read done"
12079 [ "$write_bytes" != 0 ] || error "no write done"
12081 run_test 127a "verify the client stats are sane"
12083 test_127b() { # bug LU-333
12084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12085 local name count samp unit min max sum sumsq
12087 echo "stats before reset"
12088 $LCTL get_param llite.*.stats
12089 $LCTL set_param llite.*.stats=0
12091 # perform 2 reads and writes so MAX is different from SUM.
12092 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12093 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12094 cancel_lru_locks osc
12095 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12096 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12098 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12099 stack_trap "rm -f $TMP/$tfile.tmp"
12100 while read name count samp unit min max sum sumsq; do
12101 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12102 eval $name=$count || error "Wrong proc format"
12105 read_bytes|write_bytes)
12106 [[ "$unit" =~ "bytes" ]] ||
12107 error "unit is not 'bytes': $unit"
12108 (( $count == 2 )) || error "count is not 2: $count"
12109 (( $min == $PAGE_SIZE )) ||
12110 error "min is not $PAGE_SIZE: $min"
12111 (( $max == $PAGE_SIZE )) ||
12112 error "max is not $PAGE_SIZE: $max"
12113 (( $sum == $PAGE_SIZE * 2 )) ||
12114 error "sum is not $((PAGE_SIZE * 2)): $sum"
12117 [[ "$unit" =~ "usec" ]] ||
12118 error "unit is not 'usec': $unit"
12122 done < $TMP/$tfile.tmp
12124 #check that we actually got some stats
12125 [ "$read_bytes" ] || error "Missing read_bytes stats"
12126 [ "$write_bytes" ] || error "Missing write_bytes stats"
12127 [ "$read_bytes" != 0 ] || error "no read done"
12128 [ "$write_bytes" != 0 ] || error "no write done"
12130 run_test 127b "verify the llite client stats are sane"
12132 test_127c() { # LU-12394
12133 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12140 $LCTL set_param llite.*.extents_stats=1
12141 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12143 # Use two stripes so there is enough space in default config
12144 $LFS setstripe -c 2 $DIR/$tfile
12146 # Extent stats start at 0-4K and go in power of two buckets
12147 # LL_HIST_START = 12 --> 2^12 = 4K
12148 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12149 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12151 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12153 # Write and read, 2x each, second time at a non-zero offset
12154 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12155 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12156 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12157 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12161 $LCTL get_param llite.*.extents_stats
12164 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12166 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12168 reads=$(echo $bucket | awk '{print $5}')
12169 writes=$(echo $bucket | awk '{print $9}')
12170 [ "$reads" -eq $count ] ||
12171 error "$reads reads in < $bsize bucket, expect $count"
12172 [ "$writes" -eq $count ] ||
12173 error "$writes writes in < $bsize bucket, expect $count"
12176 # Test mmap write and read
12177 $LCTL set_param llite.*.extents_stats=c
12179 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12180 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12181 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12183 $LCTL get_param llite.*.extents_stats
12185 count=$(((size*1024) / PAGE_SIZE))
12187 bsize=$((2 * PAGE_SIZE / 1024))K
12189 bucket=$($LCTL get_param -n llite.*.extents_stats |
12191 reads=$(echo $bucket | awk '{print $5}')
12192 writes=$(echo $bucket | awk '{print $9}')
12193 # mmap writes fault in the page first, creating an additonal read
12194 [ "$reads" -eq $((2 * count)) ] ||
12195 error "$reads reads in < $bsize bucket, expect $count"
12196 [ "$writes" -eq $count ] ||
12197 error "$writes writes in < $bsize bucket, expect $count"
12199 run_test 127c "test llite extent stats with regular & mmap i/o"
12201 test_128() { # bug 15212
12203 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12208 result=$(grep error $TMP/$tfile.log)
12209 rm -f $DIR/$tfile $TMP/$tfile.log
12210 [ -z "$result" ] ||
12211 error "consecutive find's under interactive lfs failed"
12213 run_test 128 "interactive lfs for 2 consecutive find's"
12215 set_dir_limits () {
12220 local ldproc=/proc/fs/ldiskfs
12221 local facets=$(get_facets MDS)
12223 for facet in ${facets//,/ }; do
12224 canondev=$(ldiskfs_canon \
12225 *.$(convert_facet2label $facet).mntdev $facet)
12226 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12227 ldproc=/sys/fs/ldiskfs
12228 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12229 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12233 check_mds_dmesg() {
12234 local facets=$(get_facets MDS)
12235 for facet in ${facets//,/ }; do
12236 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12243 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12244 skip "Need MDS version with at least 2.5.56"
12245 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12246 skip_env "ldiskfs only test"
12248 remote_mds_nodsh && skip "remote MDS with nodsh"
12251 local has_warning=false
12254 mkdir -p $DIR/$tdir
12256 # block size of mds1
12257 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12258 set_dir_limits $maxsize $((maxsize * 6 / 8))
12259 stack_trap "set_dir_limits 0 0"
12260 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12261 local dirsize=$(stat -c%s "$DIR/$tdir")
12263 while (( $dirsize <= $maxsize )); do
12264 $MCREATE $DIR/$tdir/file_base_$nfiles
12266 # check two errors:
12267 # ENOSPC for ext4 max_dir_size, which has been used since
12268 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12269 if (( rc == ENOSPC )); then
12271 echo "rc=$rc returned as expected after $nfiles files"
12273 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12274 error "create failed w/o dir size limit"
12276 # messages may be rate limited if test is run repeatedly
12277 check_mds_dmesg '"is approaching max"' ||
12278 echo "warning message should be output"
12279 check_mds_dmesg '"has reached max"' ||
12280 echo "reached message should be output"
12282 dirsize=$(stat -c%s "$DIR/$tdir")
12284 [[ $dirsize -ge $maxsize ]] && return 0
12285 error "dirsize $dirsize < $maxsize after $nfiles files"
12286 elif (( rc != 0 )); then
12289 nfiles=$((nfiles + 1))
12290 dirsize=$(stat -c%s "$DIR/$tdir")
12293 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12295 run_test 129 "test directory size limit ========================"
12304 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12305 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12307 trap cleanup_130 EXIT RETURN
12309 local fm_file=$DIR/$tfile
12310 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12311 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12312 error "dd failed for $fm_file"
12314 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12315 filefrag -ves $fm_file
12317 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12318 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12319 [ $RC != 0 ] && error "filefrag $fm_file failed"
12321 filefrag_op=$(filefrag -ve -k $fm_file |
12322 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12323 lun=$($LFS getstripe -i $fm_file)
12325 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12328 for line in $filefrag_op
12330 frag_lun=`echo $line | cut -d: -f5`
12331 ext_len=`echo $line | cut -d: -f4`
12332 if (( $frag_lun != $lun )); then
12334 error "FIEMAP on 1-stripe file($fm_file) failed"
12337 (( tot_len += ext_len ))
12340 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12342 error "FIEMAP on 1-stripe file($fm_file) failed;"
12348 echo "FIEMAP on single striped file succeeded"
12350 run_test 130a "FIEMAP (1-stripe file)"
12353 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12355 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12356 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12358 trap cleanup_130 EXIT RETURN
12360 local fm_file=$DIR/$tfile
12361 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12362 error "setstripe on $fm_file"
12363 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12364 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12366 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12367 error "dd failed on $fm_file"
12369 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12370 filefrag_op=$(filefrag -ve -k $fm_file |
12371 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12373 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12374 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12379 for line in $filefrag_op
12381 frag_lun=$(echo $line | cut -d: -f5 |
12382 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12383 ext_len=$(echo $line | cut -d: -f4)
12384 if (( $frag_lun != $last_lun )); then
12385 if (( tot_len != 1024 )); then
12387 error "FIEMAP on $fm_file failed; returned " \
12388 "len $tot_len for OST $last_lun instead of 1024"
12391 (( num_luns += 1 ))
12395 (( tot_len += ext_len ))
12398 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12400 error "FIEMAP on $fm_file failed; returned wrong number of " \
12401 "luns or wrong len for OST $last_lun"
12407 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12409 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12412 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12414 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12415 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12417 trap cleanup_130 EXIT RETURN
12419 local fm_file=$DIR/$tfile
12420 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12421 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12422 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12424 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12425 error "dd failed on $fm_file"
12427 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12428 filefrag_op=$(filefrag -ve -k $fm_file |
12429 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12431 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12432 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12437 for line in $filefrag_op
12439 frag_lun=$(echo $line | cut -d: -f5 |
12440 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12441 ext_len=$(echo $line | cut -d: -f4)
12442 if (( $frag_lun != $last_lun )); then
12443 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12444 if (( logical != 512 )); then
12446 error "FIEMAP on $fm_file failed; returned " \
12447 "logical start for lun $logical instead of 512"
12450 if (( tot_len != 512 )); then
12452 error "FIEMAP on $fm_file failed; returned " \
12453 "len $tot_len for OST $last_lun instead of 1024"
12456 (( num_luns += 1 ))
12460 (( tot_len += ext_len ))
12463 if (( num_luns != 2 || tot_len != 512 )); then
12465 error "FIEMAP on $fm_file failed; returned wrong number of " \
12466 "luns or wrong len for OST $last_lun"
12472 echo "FIEMAP on 2-stripe file with hole succeeded"
12474 run_test 130c "FIEMAP (2-stripe file with hole)"
12477 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12479 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12480 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12482 trap cleanup_130 EXIT RETURN
12484 local fm_file=$DIR/$tfile
12485 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12486 error "setstripe on $fm_file"
12487 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12488 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12490 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12491 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12492 error "dd failed on $fm_file"
12494 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12495 filefrag_op=$(filefrag -ve -k $fm_file |
12496 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12498 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12499 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12504 for line in $filefrag_op
12506 frag_lun=$(echo $line | cut -d: -f5 |
12507 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12508 ext_len=$(echo $line | cut -d: -f4)
12509 if (( $frag_lun != $last_lun )); then
12510 if (( tot_len != 1024 )); then
12512 error "FIEMAP on $fm_file failed; returned " \
12513 "len $tot_len for OST $last_lun instead of 1024"
12516 (( num_luns += 1 ))
12520 (( tot_len += ext_len ))
12523 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12525 error "FIEMAP on $fm_file failed; returned wrong number of " \
12526 "luns or wrong len for OST $last_lun"
12532 echo "FIEMAP on N-stripe file succeeded"
12534 run_test 130d "FIEMAP (N-stripe file)"
12537 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12539 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12540 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12542 trap cleanup_130 EXIT RETURN
12544 local fm_file=$DIR/$tfile
12545 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12546 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12547 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12550 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12551 for ((i = 0; i < $NUM_BLKS; i++))
12553 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12556 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12557 filefrag_op=$(filefrag -ve -k $fm_file |
12558 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12560 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12561 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12566 for line in $filefrag_op
12568 frag_lun=$(echo $line | cut -d: -f5 |
12569 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12570 ext_len=$(echo $line | cut -d: -f4)
12571 if (( $frag_lun != $last_lun )); then
12572 if (( tot_len != $EXPECTED_LEN )); then
12574 error "FIEMAP on $fm_file failed; returned " \
12575 "len $tot_len for OST $last_lun instead " \
12579 (( num_luns += 1 ))
12583 (( tot_len += ext_len ))
12586 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12588 error "FIEMAP on $fm_file failed; returned wrong number " \
12589 "of luns or wrong len for OST $last_lun"
12595 echo "FIEMAP with continuation calls succeeded"
12597 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12600 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12601 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12603 local fm_file=$DIR/$tfile
12604 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12605 error "multiop create with lov_delay_create on $fm_file"
12607 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12608 filefrag_extents=$(filefrag -vek $fm_file |
12609 awk '/extents? found/ { print $2 }')
12610 if [[ "$filefrag_extents" != "0" ]]; then
12611 error "FIEMAP on $fm_file failed; " \
12612 "returned $filefrag_extents expected 0"
12617 run_test 130f "FIEMAP (unstriped file)"
12619 # Test for writev/readv
12621 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12622 error "writev test failed"
12623 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12624 error "readv failed"
12627 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12630 local fsize=$((524288 + 1048576 + 1572864))
12631 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12632 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12633 error "append writev test failed"
12635 ((fsize += 1572864 + 1048576))
12636 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12637 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12638 error "append writev test failed"
12641 run_test 131b "test append writev"
12644 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12647 run_test 131c "test read/write on file w/o objects"
12650 rwv -f $DIR/$tfile -w -n 1 1572864
12651 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12652 if [ "$NOB" != 1572864 ]; then
12653 error "Short read filed: read $NOB bytes instead of 1572864"
12657 run_test 131d "test short read"
12660 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12661 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12662 error "read hitting hole failed"
12665 run_test 131e "test read hitting hole"
12674 mds*) res=$(do_facet $facet \
12675 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12677 ost*) res=$(do_facet $facet \
12678 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12680 *) error "Wrong facet '$facet'" ;;
12682 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12683 # if the argument $3 is zero, it means any stat increment is ok.
12684 if [[ $want -gt 0 ]]; then
12685 local count=$(echo $res | awk '{ print $2 }')
12686 [[ $count -ne $want ]] &&
12687 error "The $op counter on $facet is $count, not $want"
12692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12693 remote_ost_nodsh && skip "remote OST with nodsh"
12694 remote_mds_nodsh && skip "remote MDS with nodsh"
12695 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12696 skip_env "MDS doesn't support rename stats"
12698 local testdir=$DIR/${tdir}/stats_testdir
12700 mkdir -p $DIR/${tdir}
12703 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12704 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12706 # verify mdt stats first.
12707 mkdir ${testdir} || error "mkdir failed"
12708 check_stats $SINGLEMDS "mkdir" 1
12709 touch ${testdir}/${tfile} || error "touch failed"
12710 check_stats $SINGLEMDS "open" 1
12711 check_stats $SINGLEMDS "close" 1
12712 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12713 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12714 check_stats $SINGLEMDS "mknod" 2
12716 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12717 check_stats $SINGLEMDS "unlink" 1
12718 rm -f ${testdir}/${tfile} || error "file remove failed"
12719 check_stats $SINGLEMDS "unlink" 2
12721 # remove working dir and check mdt stats again.
12722 rmdir ${testdir} || error "rmdir failed"
12723 check_stats $SINGLEMDS "rmdir" 1
12725 local testdir1=$DIR/${tdir}/stats_testdir1
12726 mkdir -p ${testdir}
12727 mkdir -p ${testdir1}
12728 touch ${testdir1}/test1
12729 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12730 check_stats $SINGLEMDS "crossdir_rename" 1
12732 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12733 check_stats $SINGLEMDS "samedir_rename" 1
12735 rm -rf $DIR/${tdir}
12737 run_test 133a "Verifying MDT stats ========================================"
12742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12743 remote_ost_nodsh && skip "remote OST with nodsh"
12744 remote_mds_nodsh && skip "remote MDS with nodsh"
12746 local testdir=$DIR/${tdir}/stats_testdir
12748 mkdir -p ${testdir} || error "mkdir failed"
12749 touch ${testdir}/${tfile} || error "touch failed"
12750 cancel_lru_locks mdc
12753 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12754 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12756 # extra mdt stats verification.
12757 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12758 check_stats $SINGLEMDS "setattr" 1
12759 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12760 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12762 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12763 check_stats $SINGLEMDS "getattr" 1
12765 rm -rf $DIR/${tdir}
12767 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12768 # so the check below is not reliable
12769 [ $MDSCOUNT -eq 1 ] || return 0
12771 # Sleep to avoid a cached response.
12772 #define OBD_STATFS_CACHE_SECONDS 1
12774 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12775 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12776 $LFS df || error "lfs failed"
12777 check_stats $SINGLEMDS "statfs" 1
12779 # check aggregated statfs (LU-10018)
12780 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12782 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12785 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12786 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12788 check_stats $SINGLEMDS "statfs" 1
12790 # We want to check that the client didn't send OST_STATFS to
12791 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12792 # extra care is needed here.
12793 if remote_mds; then
12794 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12795 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12797 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12798 [ "$res" ] && error "OST got STATFS"
12803 run_test 133b "Verifying extra MDT stats =================================="
12806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12807 remote_ost_nodsh && skip "remote OST with nodsh"
12808 remote_mds_nodsh && skip "remote MDS with nodsh"
12810 local testdir=$DIR/$tdir/stats_testdir
12812 test_mkdir -p $testdir
12814 # verify obdfilter stats.
12815 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12817 cancel_lru_locks osc
12818 wait_delete_completed
12821 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12822 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12824 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12827 cancel_lru_locks osc
12828 check_stats ost1 "write" 1
12830 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12831 check_stats ost1 "read" 1
12833 > $testdir/$tfile || error "truncate failed"
12834 check_stats ost1 "punch" 1
12836 rm -f $testdir/$tfile || error "file remove failed"
12837 wait_delete_completed
12838 check_stats ost1 "destroy" 1
12842 run_test 133c "Verifying OST stats ========================================"
12849 while [ $value -ge 2 ]; do
12854 if [ $orig -gt $order ]; then
12862 local size=('K' 'M' 'G' 'T');
12864 local size_string=$value
12866 while [ $value -ge 1024 ]; do
12867 if [ $i -gt 3 ]; then
12868 #T is the biggest unit we get here, if that is bigger,
12870 size_string=${value}T
12873 value=$((value >> 10))
12874 if [ $value -lt 1024 ]; then
12875 size_string=${value}${size[$i]}
12884 get_rename_size() {
12886 local context=${2:-.}
12887 local sample=$(do_facet $SINGLEMDS $LCTL \
12888 get_param mdt.$FSNAME-MDT0000.rename_stats |
12889 grep -A1 $context |
12890 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12896 remote_ost_nodsh && skip "remote OST with nodsh"
12897 remote_mds_nodsh && skip "remote MDS with nodsh"
12898 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12899 skip_env "MDS doesn't support rename stats"
12901 local testdir1=$DIR/${tdir}/stats_testdir1
12902 local testdir2=$DIR/${tdir}/stats_testdir2
12903 mkdir -p $DIR/${tdir}
12905 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12907 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12908 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12910 createmany -o $testdir1/test 512 || error "createmany failed"
12912 # check samedir rename size
12913 mv ${testdir1}/test0 ${testdir1}/test_0
12915 local testdir1_size=$(ls -l $DIR/${tdir} |
12916 awk '/stats_testdir1/ {print $5}')
12917 local testdir2_size=$(ls -l $DIR/${tdir} |
12918 awk '/stats_testdir2/ {print $5}')
12920 testdir1_size=$(order_2 $testdir1_size)
12921 testdir2_size=$(order_2 $testdir2_size)
12923 testdir1_size=$(size_in_KMGT $testdir1_size)
12924 testdir2_size=$(size_in_KMGT $testdir2_size)
12926 echo "source rename dir size: ${testdir1_size}"
12927 echo "target rename dir size: ${testdir2_size}"
12929 local cmd="do_facet $SINGLEMDS $LCTL "
12930 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12932 eval $cmd || error "$cmd failed"
12933 local samedir=$($cmd | grep 'same_dir')
12934 local same_sample=$(get_rename_size $testdir1_size)
12935 [ -z "$samedir" ] && error "samedir_rename_size count error"
12936 [[ $same_sample -eq 1 ]] ||
12937 error "samedir_rename_size error $same_sample"
12938 echo "Check same dir rename stats success"
12940 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12942 # check crossdir rename size
12943 mv ${testdir1}/test_0 ${testdir2}/test_0
12945 testdir1_size=$(ls -l $DIR/${tdir} |
12946 awk '/stats_testdir1/ {print $5}')
12947 testdir2_size=$(ls -l $DIR/${tdir} |
12948 awk '/stats_testdir2/ {print $5}')
12950 testdir1_size=$(order_2 $testdir1_size)
12951 testdir2_size=$(order_2 $testdir2_size)
12953 testdir1_size=$(size_in_KMGT $testdir1_size)
12954 testdir2_size=$(size_in_KMGT $testdir2_size)
12956 echo "source rename dir size: ${testdir1_size}"
12957 echo "target rename dir size: ${testdir2_size}"
12959 eval $cmd || error "$cmd failed"
12960 local crossdir=$($cmd | grep 'crossdir')
12961 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12962 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12963 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12964 [[ $src_sample -eq 1 ]] ||
12965 error "crossdir_rename_size error $src_sample"
12966 [[ $tgt_sample -eq 1 ]] ||
12967 error "crossdir_rename_size error $tgt_sample"
12968 echo "Check cross dir rename stats success"
12969 rm -rf $DIR/${tdir}
12971 run_test 133d "Verifying rename_stats ========================================"
12974 remote_mds_nodsh && skip "remote MDS with nodsh"
12975 remote_ost_nodsh && skip "remote OST with nodsh"
12976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12978 local testdir=$DIR/${tdir}/stats_testdir
12979 local ctr f0 f1 bs=32768 count=42 sum
12981 mkdir -p ${testdir} || error "mkdir failed"
12983 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12985 for ctr in {write,read}_bytes; do
12987 cancel_lru_locks osc
12989 do_facet ost1 $LCTL set_param -n \
12990 "obdfilter.*.exports.clear=clear"
12992 if [ $ctr = write_bytes ]; then
12994 f1=${testdir}/${tfile}
12996 f0=${testdir}/${tfile}
13000 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13003 cancel_lru_locks osc
13005 sum=$(do_facet ost1 $LCTL get_param \
13006 "obdfilter.*.exports.*.stats" |
13007 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13008 $1 == ctr { sum += $7 }
13009 END { printf("%0.0f", sum) }')
13011 if ((sum != bs * count)); then
13012 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13016 rm -rf $DIR/${tdir}
13018 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13021 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13022 skip "too old lustre for get_param -R ($facet_ver)"
13024 # verifying readability.
13025 $LCTL get_param -R '*' &> /dev/null
13027 # Verifing writability with badarea_io.
13028 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13029 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13030 error "client badarea_io failed"
13032 # remount the FS in case writes/reads /proc break the FS
13033 cleanup || error "failed to unmount"
13034 setup || error "failed to setup"
13036 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13039 remote_mds_nodsh && skip "remote MDS with nodsh"
13040 remote_ost_nodsh && skip "remote OST with nodsh"
13043 for facet in mds1 ost1; do
13044 local facet_ver=$(lustre_version_code $facet)
13045 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13046 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13048 log "$facet: too old lustre for get_param -R"
13050 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13051 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13052 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13053 xargs badarea_io" ||
13054 error "$facet badarea_io failed"
13056 skip_noexit "$facet: too old lustre for get_param -R"
13060 # remount the FS in case writes/reads /proc break the FS
13061 cleanup || error "failed to unmount"
13062 setup || error "failed to setup"
13064 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13067 remote_mds_nodsh && skip "remote MDS with nodsh"
13068 remote_ost_nodsh && skip "remote OST with nodsh"
13069 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13070 skip "Need MDS version at least 2.9.54"
13073 for facet in client mds1 ost1; do
13074 # Get the list of files that are missing the terminating newline
13075 local plist=$(do_facet $facet
13076 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13078 for ent in $plist; do
13079 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13080 awk -v FS='\v' -v RS='\v\v' \
13081 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13082 print FILENAME}'" 2>/dev/null)
13083 [ -z $missing ] || {
13084 do_facet $facet $LCTL get_param $ent | od -An -tx1
13085 error "file does not end with newline: $facet-$ent"
13090 run_test 133h "Proc files should end with newlines"
13093 remote_mds_nodsh && skip "remote MDS with nodsh"
13094 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13095 skip "Need MDS version at least 2.7.54"
13097 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13098 cancel_lru_locks mdc
13100 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13101 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13102 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13105 createmany -o $DIR/$tdir/f $nr ||
13106 error "failed to create $nr files in $DIR/$tdir"
13107 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13109 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13110 do_facet mds1 $LCTL set_param fail_loc=0x327
13111 do_facet mds1 $LCTL set_param fail_val=500
13114 echo "sleep 10 seconds ..."
13116 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13118 do_facet mds1 $LCTL set_param fail_loc=0
13119 do_facet mds1 $LCTL set_param fail_val=0
13120 [ $lck_cnt -lt $unused ] ||
13121 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13124 unlinkmany $DIR/$tdir/f $nr
13126 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13129 remote_mds_nodsh && skip "remote MDS with nodsh"
13130 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13131 skip "Need MDS version at least 2.7.54"
13133 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13134 cancel_lru_locks mdc
13136 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13137 ldlm.lock_reclaim_threshold_mb)
13138 # disable reclaim temporarily
13139 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13141 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13142 do_facet mds1 $LCTL set_param fail_loc=0x328
13143 do_facet mds1 $LCTL set_param fail_val=500
13145 $LCTL set_param debug=+trace
13148 createmany -o $DIR/$tdir/f $nr &
13149 local create_pid=$!
13151 echo "Sleep $TIMEOUT seconds ..."
13153 if ! ps -p $create_pid > /dev/null 2>&1; then
13154 do_facet mds1 $LCTL set_param fail_loc=0
13155 do_facet mds1 $LCTL set_param fail_val=0
13156 do_facet mds1 $LCTL set_param \
13157 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13158 error "createmany finished incorrectly!"
13160 do_facet mds1 $LCTL set_param fail_loc=0
13161 do_facet mds1 $LCTL set_param fail_val=0
13162 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13163 wait $create_pid || return 1
13165 unlinkmany $DIR/$tdir/f $nr
13167 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13170 remote_mds_nodsh && skip "remote MDS with nodsh"
13171 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13172 skip "Need MDS version at least 2.13.50"
13175 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13177 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13178 #set only one record at plain llog
13179 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13181 #fill already existed plain llog each 64767
13182 #wrapping whole catalog
13183 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13185 createmany -o $DIR/$tdir/$tfile_ 64700
13186 for (( i = 0; i < 64700; i = i + 2 ))
13188 rm $DIR/$tdir/$tfile_$i &
13189 rm $DIR/$tdir/$tfile_$((i + 1)) &
13194 #waiting osp synchronization
13195 wait_delete_completed
13197 run_test 135 "Race catalog processing"
13200 remote_mds_nodsh && skip "remote MDS with nodsh"
13201 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13202 skip "Need MDS version at least 2.13.50"
13205 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13206 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13207 #set only one record at plain llog
13208 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13209 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13211 #fill already existed 2 plain llogs each 64767
13212 #wrapping whole catalog
13213 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13214 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13215 wait_delete_completed
13217 createmany -o $DIR/$tdir/$tfile_ 10
13220 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13221 for (( i = 0; i < 10; i = i + 3 ))
13223 rm $DIR/$tdir/$tfile_$i &
13224 rm $DIR/$tdir/$tfile_$((i + 1)) &
13228 rm $DIR/$tdir/$tfile_$((i + 2)) &
13231 #waiting osp synchronization
13232 wait_delete_completed
13234 run_test 136 "Race catalog processing 2"
13236 test_140() { #bug-17379
13237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13239 test_mkdir $DIR/$tdir
13240 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13241 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13243 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13244 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13246 while i=$((i + 1)); do
13248 cd $i || error "Changing to $i"
13249 ln -s ../stat stat || error "Creating stat symlink"
13250 # Read the symlink until ELOOP present,
13251 # not LBUGing the system is considered success,
13252 # we didn't overrun the stack.
13253 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13254 if [ $ret -ne 0 ]; then
13255 if [ $ret -eq 40 ]; then
13258 error "Open stat symlink"
13264 echo "The symlink depth = $i"
13265 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13266 error "Invalid symlink depth"
13268 # Test recursive symlink
13269 ln -s symlink_self symlink_self
13270 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13271 echo "open symlink_self returns $ret"
13272 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13274 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13279 local TF="$TMP/$tfile"
13281 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13283 cancel_lru_locks $OSC
13284 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13285 remount_client $MOUNT
13287 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13290 $TRUNCATE $DIR/$tfile 6000
13291 cancel_lru_locks $OSC
13292 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13295 echo "12345" >>$DIR/$tfile
13296 cancel_lru_locks $OSC
13297 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13300 echo "12345" >>$DIR/$tfile
13301 cancel_lru_locks $OSC
13302 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13307 run_test 150a "truncate/append tests"
13310 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13311 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13312 skip "Need OST version at least 2.13.53"
13314 check_fallocate $DIR/$tfile || error "fallocate failed"
13316 run_test 150b "Verify fallocate (prealloc) functionality"
13322 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13323 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13324 skip "Need OST version at least 2.13.53"
13326 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13327 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13328 sync; sync_all_data
13329 cancel_lru_locks $OSC
13331 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13332 want=$((OSTCOUNT * 1048576))
13334 # Must allocate all requested space, not more than 5% extra
13335 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13336 error "bytes $bytes is not $want"
13338 run_test 150c "Verify fallocate Size and Blocks"
13344 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13345 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13346 skip "Need OST version at least 2.13.53"
13348 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13349 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13350 sync; sync_all_data
13351 cancel_lru_locks $OSC
13353 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13354 want=$((OSTCOUNT * 1048576))
13356 # Must allocate all requested space, not more than 5% extra
13357 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13358 error "bytes $bytes is not $want"
13360 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13362 #LU-2902 roc_hit was not able to read all values from lproc
13363 function roc_hit_init() {
13364 local list=$(comma_list $(osts_nodes))
13365 local dir=$DIR/$tdir-check
13366 local file=$dir/$tfile
13372 #use setstripe to do a write to every ost
13373 for i in $(seq 0 $((OSTCOUNT-1))); do
13374 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13375 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13376 idx=$(printf %04x $i)
13377 BEFORE=$(get_osd_param $list *OST*$idx stats |
13378 awk '$1 == "cache_access" {sum += $7}
13379 END { printf("%0.0f", sum) }')
13381 cancel_lru_locks osc
13382 cat $file >/dev/null
13384 AFTER=$(get_osd_param $list *OST*$idx stats |
13385 awk '$1 == "cache_access" {sum += $7}
13386 END { printf("%0.0f", sum) }')
13388 echo BEFORE:$BEFORE AFTER:$AFTER
13389 if ! let "AFTER - BEFORE == 4"; then
13391 error "roc_hit is not safe to use"
13399 function roc_hit() {
13400 local list=$(comma_list $(osts_nodes))
13401 echo $(get_osd_param $list '' stats |
13402 awk '$1 == "cache_hit" {sum += $7}
13403 END { printf("%0.0f", sum) }')
13406 function set_cache() {
13409 if [ "$2" == "off" ]; then
13412 local list=$(comma_list $(osts_nodes))
13413 set_osd_param $list '' $1_cache_enable $on
13415 cancel_lru_locks osc
13419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13420 remote_ost_nodsh && skip "remote OST with nodsh"
13423 local list=$(comma_list $(osts_nodes))
13425 # check whether obdfilter is cache capable at all
13426 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13427 skip "not cache-capable obdfilter"
13430 # check cache is enabled on all obdfilters
13431 if get_osd_param $list '' read_cache_enable | grep 0; then
13432 skip "oss cache is disabled"
13435 set_osd_param $list '' writethrough_cache_enable 1
13437 # check write cache is enabled on all obdfilters
13438 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13439 skip "oss write cache is NOT enabled"
13444 #define OBD_FAIL_OBD_NO_LRU 0x609
13445 do_nodes $list $LCTL set_param fail_loc=0x609
13447 # pages should be in the case right after write
13448 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13451 local BEFORE=$(roc_hit)
13452 cancel_lru_locks osc
13453 cat $DIR/$tfile >/dev/null
13454 local AFTER=$(roc_hit)
13456 do_nodes $list $LCTL set_param fail_loc=0
13458 if ! let "AFTER - BEFORE == CPAGES"; then
13459 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13462 cancel_lru_locks osc
13463 # invalidates OST cache
13464 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13465 set_osd_param $list '' read_cache_enable 0
13466 cat $DIR/$tfile >/dev/null
13468 # now data shouldn't be found in the cache
13470 cancel_lru_locks osc
13471 cat $DIR/$tfile >/dev/null
13473 if let "AFTER - BEFORE != 0"; then
13474 error "IN CACHE: before: $BEFORE, after: $AFTER"
13477 set_osd_param $list '' read_cache_enable 1
13480 run_test 151 "test cache on oss and controls ==============================="
13483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13485 local TF="$TMP/$tfile"
13487 # simulate ENOMEM during write
13488 #define OBD_FAIL_OST_NOMEM 0x226
13489 lctl set_param fail_loc=0x80000226
13490 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13492 sync || error "sync failed"
13493 lctl set_param fail_loc=0
13495 # discard client's cache
13496 cancel_lru_locks osc
13498 # simulate ENOMEM during read
13499 lctl set_param fail_loc=0x80000226
13500 cmp $TF $DIR/$tfile || error "cmp failed"
13501 lctl set_param fail_loc=0
13505 run_test 152 "test read/write with enomem ============================"
13508 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13510 run_test 153 "test if fdatasync does not crash ======================="
13512 dot_lustre_fid_permission_check() {
13514 local ffid=$MOUNT/.lustre/fid/$fid
13517 echo "stat fid $fid"
13518 stat $ffid > /dev/null || error "stat $ffid failed."
13519 echo "touch fid $fid"
13520 touch $ffid || error "touch $ffid failed."
13521 echo "write to fid $fid"
13522 cat /etc/hosts > $ffid || error "write $ffid failed."
13523 echo "read fid $fid"
13524 diff /etc/hosts $ffid || error "read $ffid failed."
13525 echo "append write to fid $fid"
13526 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13527 echo "rename fid $fid"
13528 mv $ffid $test_dir/$tfile.1 &&
13529 error "rename $ffid to $tfile.1 should fail."
13530 touch $test_dir/$tfile.1
13531 mv $test_dir/$tfile.1 $ffid &&
13532 error "rename $tfile.1 to $ffid should fail."
13533 rm -f $test_dir/$tfile.1
13534 echo "truncate fid $fid"
13535 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13536 echo "link fid $fid"
13537 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13538 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13539 echo "setfacl fid $fid"
13540 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13541 echo "getfacl fid $fid"
13542 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13544 echo "unlink fid $fid"
13545 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13546 echo "mknod fid $fid"
13547 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13549 fid=[0xf00000400:0x1:0x0]
13550 ffid=$MOUNT/.lustre/fid/$fid
13552 echo "stat non-exist fid $fid"
13553 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13554 echo "write to non-exist fid $fid"
13555 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13556 echo "link new fid $fid"
13557 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13559 mkdir -p $test_dir/$tdir
13560 touch $test_dir/$tdir/$tfile
13561 fid=$($LFS path2fid $test_dir/$tdir)
13564 error "error: could not get fid for $test_dir/$dir/$tfile."
13566 ffid=$MOUNT/.lustre/fid/$fid
13569 ls $ffid > /dev/null || error "ls $ffid failed."
13570 echo "touch $fid/$tfile.1"
13571 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13573 echo "touch $MOUNT/.lustre/fid/$tfile"
13574 touch $MOUNT/.lustre/fid/$tfile && \
13575 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13577 echo "setxattr to $MOUNT/.lustre/fid"
13578 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13580 echo "listxattr for $MOUNT/.lustre/fid"
13581 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13583 echo "delxattr from $MOUNT/.lustre/fid"
13584 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13586 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13587 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13588 error "touch invalid fid should fail."
13590 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13591 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13592 error "touch non-normal fid should fail."
13594 echo "rename $tdir to $MOUNT/.lustre/fid"
13595 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13596 error "rename to $MOUNT/.lustre/fid should fail."
13598 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13600 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13601 local new_obf_mode=777
13603 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13604 chmod $new_obf_mode $DIR/.lustre/fid ||
13605 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13607 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13608 [ $obf_mode -eq $new_obf_mode ] ||
13609 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13611 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13612 chmod $old_obf_mode $DIR/.lustre/fid ||
13613 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13616 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13617 fid=$($LFS path2fid $test_dir/$tfile-2)
13619 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13621 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13622 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13623 error "create lov data thru .lustre failed"
13625 echo "cp /etc/passwd $test_dir/$tfile-2"
13626 cp /etc/passwd $test_dir/$tfile-2 ||
13627 error "copy to $test_dir/$tfile-2 failed."
13628 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13629 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13630 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13632 rm -rf $test_dir/tfile.lnk
13633 rm -rf $test_dir/$tfile-2
13637 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13638 skip "Need MDS version at least 2.4.1"
13640 local tf=$DIR/$tfile
13643 local fid=$($LFS path2fid $tf)
13644 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13646 # check that we get the same pathname back
13649 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13650 echo "$rootpath $fid"
13651 found=$($LFS fid2path $rootpath "$fid")
13652 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13653 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13656 # check wrong root path format
13657 rootpath=$MOUNT"_wrong"
13658 found=$($LFS fid2path $rootpath "$fid")
13659 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13661 run_test 154A "lfs path2fid and fid2path basic checks"
13664 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13665 skip "Need MDS version at least 2.4.1"
13667 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13668 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13669 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13670 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13672 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13673 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13675 # check that we get the same pathname
13676 echo "PFID: $PFID, name: $name"
13677 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13678 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13679 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13680 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13682 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13684 run_test 154B "verify the ll_decode_linkea tool"
13687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13688 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13689 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13690 skip "Need MDS version at least 2.2.51"
13691 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13693 cp /etc/hosts $DIR/$tfile
13695 fid=$($LFS path2fid $DIR/$tfile)
13697 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13699 dot_lustre_fid_permission_check "$fid" $DIR ||
13700 error "dot lustre permission check $fid failed"
13702 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13704 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13706 touch $MOUNT/.lustre/file &&
13707 error "creation is not allowed under .lustre"
13709 mkdir $MOUNT/.lustre/dir &&
13710 error "mkdir is not allowed under .lustre"
13714 run_test 154a "Open-by-FID"
13717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13718 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13720 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13721 skip "Need MDS version at least 2.2.51"
13723 local remote_dir=$DIR/$tdir/remote_dir
13727 mkdir -p $DIR/$tdir
13728 $LFS mkdir -i $MDTIDX $remote_dir ||
13729 error "create remote directory failed"
13731 cp /etc/hosts $remote_dir/$tfile
13733 fid=$($LFS path2fid $remote_dir/$tfile)
13735 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13737 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13738 error "dot lustre permission check $fid failed"
13741 run_test 154b "Open-by-FID for remote directory"
13744 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13745 skip "Need MDS version at least 2.4.1"
13747 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13748 local FID1=$($LFS path2fid $DIR/$tfile.1)
13749 local FID2=$($LFS path2fid $DIR/$tfile.2)
13750 local FID3=$($LFS path2fid $DIR/$tfile.3)
13753 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13754 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13755 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13757 [ "$FID" = "${!want}" ] ||
13758 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13762 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13764 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13765 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13769 run_test 154c "lfs path2fid and fid2path multiple arguments"
13772 remote_mds_nodsh && skip "remote MDS with nodsh"
13773 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13774 skip "Need MDS version at least 2.5.53"
13776 if remote_mds; then
13777 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13781 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13788 local fid=$($LFS path2fid $DIR/$tfile)
13791 cmd="exec $fd<$DIR/$tfile"
13793 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13794 echo "$fid_list" | grep "$fid"
13797 cmd="exec $fd>/dev/null"
13799 if [ $rc -ne 0 ]; then
13800 error "FID $fid not found in open files list $fid_list"
13803 run_test 154d "Verify open file fid"
13807 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13808 skip "Need MDS version at least 2.6.50"
13810 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13811 error ".lustre returned by readdir"
13814 run_test 154e ".lustre is not returned by readdir"
13817 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13819 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13820 test_mkdir -p -c1 $DIR/$tdir/d
13821 # test dirs inherit from its stripe
13822 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13823 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13824 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13825 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13828 # get fid of parents
13829 local FID0=$($LFS path2fid $DIR/$tdir/d)
13830 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13831 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13832 local FID3=$($LFS path2fid $DIR)
13834 # check that path2fid --parents returns expected <parent_fid>/name
13835 # 1) test for a directory (single parent)
13836 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13837 [ "$parent" == "$FID0/foo1" ] ||
13838 error "expected parent: $FID0/foo1, got: $parent"
13840 # 2) test for a file with nlink > 1 (multiple parents)
13841 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13842 echo "$parent" | grep -F "$FID1/$tfile" ||
13843 error "$FID1/$tfile not returned in parent list"
13844 echo "$parent" | grep -F "$FID2/link" ||
13845 error "$FID2/link not returned in parent list"
13847 # 3) get parent by fid
13848 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13849 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13850 echo "$parent" | grep -F "$FID1/$tfile" ||
13851 error "$FID1/$tfile not returned in parent list (by fid)"
13852 echo "$parent" | grep -F "$FID2/link" ||
13853 error "$FID2/link not returned in parent list (by fid)"
13855 # 4) test for entry in root directory
13856 parent=$($LFS path2fid --parents $DIR/f)
13857 echo "$parent" | grep -F "$FID3/f" ||
13858 error "$FID3/f not returned in parent list"
13860 # 5) test it on root directory
13861 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13862 error "$MOUNT should not have parents"
13864 # enable xattr caching and check that linkea is correctly updated
13865 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13866 save_lustre_params client "llite.*.xattr_cache" > $save
13867 lctl set_param llite.*.xattr_cache 1
13869 # 6.1) linkea update on rename
13870 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13872 # get parents by fid
13873 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13874 # foo1 should no longer be returned in parent list
13875 echo "$parent" | grep -F "$FID1" &&
13876 error "$FID1 should no longer be in parent list"
13877 # the new path should appear
13878 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13879 error "$FID2/$tfile.moved is not in parent list"
13881 # 6.2) linkea update on unlink
13882 rm -f $DIR/$tdir/d/foo2/link
13883 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13884 # foo2/link should no longer be returned in parent list
13885 echo "$parent" | grep -F "$FID2/link" &&
13886 error "$FID2/link should no longer be in parent list"
13890 restore_lustre_params < $save
13893 run_test 154f "get parent fids by reading link ea"
13897 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13898 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13899 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13900 skip "Need MDS version at least 2.6.92"
13902 mkdir -p $DIR/$tdir
13903 llapi_fid_test -d $DIR/$tdir
13905 run_test 154g "various llapi FID tests"
13907 test_155_small_load() {
13908 local temp=$TMP/$tfile
13909 local file=$DIR/$tfile
13911 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13912 error "dd of=$temp bs=6096 count=1 failed"
13914 cancel_lru_locks $OSC
13915 cmp $temp $file || error "$temp $file differ"
13917 $TRUNCATE $temp 6000
13918 $TRUNCATE $file 6000
13919 cmp $temp $file || error "$temp $file differ (truncate1)"
13921 echo "12345" >>$temp
13922 echo "12345" >>$file
13923 cmp $temp $file || error "$temp $file differ (append1)"
13925 echo "12345" >>$temp
13926 echo "12345" >>$file
13927 cmp $temp $file || error "$temp $file differ (append2)"
13933 test_155_big_load() {
13934 remote_ost_nodsh && skip "remote OST with nodsh"
13936 local temp=$TMP/$tfile
13937 local file=$DIR/$tfile
13940 local cache_size=$(do_facet ost$((MAXI+1)) \
13941 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13942 local large_file_size=$((cache_size * 2))
13944 echo "OSS cache size: $cache_size KB"
13945 echo "Large file size: $large_file_size KB"
13947 [ $MAXV -le $large_file_size ] &&
13948 skip_env "max available OST size needs > $large_file_size KB"
13950 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13952 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13953 error "dd of=$temp bs=$large_file_size count=1k failed"
13956 cancel_lru_locks osc
13957 cmp $temp $file || error "$temp $file differ"
13963 save_writethrough() {
13964 local facets=$(get_facets OST)
13966 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13972 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13974 save_writethrough $p
13977 set_cache writethrough on
13978 test_155_small_load
13979 restore_lustre_params < $p
13982 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13987 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13989 save_writethrough $p
13992 set_cache writethrough off
13993 test_155_small_load
13994 restore_lustre_params < $p
13997 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14002 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14004 save_writethrough $p
14007 set_cache writethrough on
14008 test_155_small_load
14009 restore_lustre_params < $p
14012 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14017 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14019 save_writethrough $p
14022 set_cache writethrough off
14023 test_155_small_load
14024 restore_lustre_params < $p
14027 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14032 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14034 save_writethrough $p
14037 set_cache writethrough on
14039 restore_lustre_params < $p
14042 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14047 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14049 save_writethrough $p
14052 set_cache writethrough off
14054 restore_lustre_params < $p
14057 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14062 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14064 save_writethrough $p
14067 set_cache writethrough on
14069 restore_lustre_params < $p
14072 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14077 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14079 save_writethrough $p
14082 set_cache writethrough off
14084 restore_lustre_params < $p
14087 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14091 remote_ost_nodsh && skip "remote OST with nodsh"
14092 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14093 skip "stats not implemented on old servers"
14094 [ "$ost1_FSTYPE" = "zfs" ] &&
14095 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14100 local file="$DIR/$tfile"
14101 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14103 save_writethrough $p
14106 log "Turn on read and write cache"
14108 set_cache writethrough on
14110 log "Write data and read it back."
14111 log "Read should be satisfied from the cache."
14112 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14114 cancel_lru_locks osc
14115 cat $file >/dev/null
14117 if ! let "AFTER - BEFORE == CPAGES"; then
14118 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14120 log "cache hits: before: $BEFORE, after: $AFTER"
14123 log "Read again; it should be satisfied from the cache."
14125 cancel_lru_locks osc
14126 cat $file >/dev/null
14128 if ! let "AFTER - BEFORE == CPAGES"; then
14129 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14131 log "cache hits:: before: $BEFORE, after: $AFTER"
14134 log "Turn off the read cache and turn on the write cache"
14136 set_cache writethrough on
14138 log "Read again; it should be satisfied from the cache."
14140 cancel_lru_locks osc
14141 cat $file >/dev/null
14143 if ! let "AFTER - BEFORE == CPAGES"; then
14144 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14146 log "cache hits:: before: $BEFORE, after: $AFTER"
14149 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14150 # > 2.12.56 uses pagecache if cached
14151 log "Read again; it should not be satisfied from the cache."
14153 cancel_lru_locks osc
14154 cat $file >/dev/null
14156 if ! let "AFTER - BEFORE == 0"; then
14157 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14159 log "cache hits:: before: $BEFORE, after: $AFTER"
14163 log "Write data and read it back."
14164 log "Read should be satisfied from the cache."
14165 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14167 cancel_lru_locks osc
14168 cat $file >/dev/null
14170 if ! let "AFTER - BEFORE == CPAGES"; then
14171 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14173 log "cache hits:: before: $BEFORE, after: $AFTER"
14176 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14177 # > 2.12.56 uses pagecache if cached
14178 log "Read again; it should not be satisfied from the cache."
14180 cancel_lru_locks osc
14181 cat $file >/dev/null
14183 if ! let "AFTER - BEFORE == 0"; then
14184 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14186 log "cache hits:: before: $BEFORE, after: $AFTER"
14190 log "Turn off read and write cache"
14192 set_cache writethrough off
14194 log "Write data and read it back"
14195 log "It should not be satisfied from the cache."
14197 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14198 cancel_lru_locks osc
14200 cat $file >/dev/null
14202 if ! let "AFTER - BEFORE == 0"; then
14203 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14205 log "cache hits:: before: $BEFORE, after: $AFTER"
14208 log "Turn on the read cache and turn off the write cache"
14210 set_cache writethrough off
14212 log "Write data and read it back"
14213 log "It should not be satisfied from the cache."
14215 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14217 cancel_lru_locks osc
14218 cat $file >/dev/null
14220 if ! let "AFTER - BEFORE == 0"; then
14221 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14223 log "cache hits:: before: $BEFORE, after: $AFTER"
14226 log "Read again; it should be satisfied from the cache."
14228 cancel_lru_locks osc
14229 cat $file >/dev/null
14231 if ! let "AFTER - BEFORE == CPAGES"; then
14232 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14234 log "cache hits:: before: $BEFORE, after: $AFTER"
14237 restore_lustre_params < $p
14240 run_test 156 "Verification of tunables"
14243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14244 remote_mds_nodsh && skip "remote MDS with nodsh"
14245 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14246 skip "Need MDS version at least 2.2.0"
14248 changelog_register || error "changelog_register failed"
14249 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14250 changelog_users $SINGLEMDS | grep -q $cl_user ||
14251 error "User $cl_user not found in changelog_users"
14254 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14255 changelog_clear 0 || error "changelog_clear failed"
14256 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14257 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14258 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14259 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14260 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14261 rm $DIR/$tdir/pics/desktop.jpg
14263 changelog_dump | tail -10
14265 echo "verifying changelog mask"
14266 changelog_chmask "-MKDIR"
14267 changelog_chmask "-CLOSE"
14269 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14270 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14272 changelog_chmask "+MKDIR"
14273 changelog_chmask "+CLOSE"
14275 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14276 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14278 changelog_dump | tail -10
14279 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14280 CLOSES=$(changelog_dump | grep -c "CLOSE")
14281 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14282 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14285 echo "verifying target fid"
14286 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14287 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14288 [ "$fidc" == "$fidf" ] ||
14289 error "changelog '$tfile' fid $fidc != file fid $fidf"
14290 echo "verifying parent fid"
14291 # The FID returned from the Changelog may be the directory shard on
14292 # a different MDT, and not the FID returned by path2fid on the parent.
14293 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14294 # since this is what will matter when recreating this file in the tree.
14295 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14296 local pathp=$($LFS fid2path $MOUNT "$fidp")
14297 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14298 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14300 echo "getting records for $cl_user"
14301 changelog_users $SINGLEMDS
14302 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14304 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14305 error "changelog_clear failed"
14306 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14307 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14308 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14309 error "user index expect $user_rec1 + $nclr != $user_rec2"
14311 local min0_rec=$(changelog_users $SINGLEMDS |
14312 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14313 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14314 awk '{ print $1; exit; }')
14316 changelog_dump | tail -n 5
14317 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14318 [ $first_rec == $((min0_rec + 1)) ] ||
14319 error "first index should be $min0_rec + 1 not $first_rec"
14321 # LU-3446 changelog index reset on MDT restart
14322 local cur_rec1=$(changelog_users $SINGLEMDS |
14323 awk '/^current.index:/ { print $NF }')
14324 changelog_clear 0 ||
14325 error "clear all changelog records for $cl_user failed"
14326 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14327 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14328 error "Fail to start $SINGLEMDS"
14329 local cur_rec2=$(changelog_users $SINGLEMDS |
14330 awk '/^current.index:/ { print $NF }')
14331 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14332 [ $cur_rec1 == $cur_rec2 ] ||
14333 error "current index should be $cur_rec1 not $cur_rec2"
14335 echo "verifying users from this test are deregistered"
14336 changelog_deregister || error "changelog_deregister failed"
14337 changelog_users $SINGLEMDS | grep -q $cl_user &&
14338 error "User '$cl_user' still in changelog_users"
14340 # lctl get_param -n mdd.*.changelog_users
14341 # current index: 144
14342 # ID index (idle seconds)
14344 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14345 # this is the normal case where all users were deregistered
14346 # make sure no new records are added when no users are present
14347 local last_rec1=$(changelog_users $SINGLEMDS |
14348 awk '/^current.index:/ { print $NF }')
14349 touch $DIR/$tdir/chloe
14350 local last_rec2=$(changelog_users $SINGLEMDS |
14351 awk '/^current.index:/ { print $NF }')
14352 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14353 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14355 # any changelog users must be leftovers from a previous test
14356 changelog_users $SINGLEMDS
14357 echo "other changelog users; can't verify off"
14360 run_test 160a "changelog sanity"
14362 test_160b() { # LU-3587
14363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14364 remote_mds_nodsh && skip "remote MDS with nodsh"
14365 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14366 skip "Need MDS version at least 2.2.0"
14368 changelog_register || error "changelog_register failed"
14369 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14370 changelog_users $SINGLEMDS | grep -q $cl_user ||
14371 error "User '$cl_user' not found in changelog_users"
14373 local longname1=$(str_repeat a 255)
14374 local longname2=$(str_repeat b 255)
14377 echo "creating very long named file"
14378 touch $longname1 || error "create of '$longname1' failed"
14379 echo "renaming very long named file"
14380 mv $longname1 $longname2
14382 changelog_dump | grep RENME | tail -n 5
14385 run_test 160b "Verify that very long rename doesn't crash in changelog"
14388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14389 remote_mds_nodsh && skip "remote MDS with nodsh"
14391 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14392 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14393 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14394 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14398 # Registration step
14399 changelog_register || error "changelog_register failed"
14402 mkdir -p $DIR/$tdir
14403 $MCREATE $DIR/$tdir/foo_160c
14404 changelog_chmask "-TRUNC"
14405 $TRUNCATE $DIR/$tdir/foo_160c 200
14406 changelog_chmask "+TRUNC"
14407 $TRUNCATE $DIR/$tdir/foo_160c 199
14408 changelog_dump | tail -n 5
14409 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14410 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14412 run_test 160c "verify that changelog log catch the truncate event"
14415 remote_mds_nodsh && skip "remote MDS with nodsh"
14416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14418 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14419 skip "Need MDS version at least 2.7.60"
14421 # Registration step
14422 changelog_register || error "changelog_register failed"
14424 mkdir -p $DIR/$tdir/migrate_dir
14425 changelog_clear 0 || error "changelog_clear failed"
14427 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14428 changelog_dump | tail -n 5
14429 local migrates=$(changelog_dump | grep -c "MIGRT")
14430 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14432 run_test 160d "verify that changelog log catch the migrate event"
14435 remote_mds_nodsh && skip "remote MDS with nodsh"
14438 changelog_register || error "changelog_register failed"
14440 # Delete a future user (expect fail)
14441 local MDT0=$(facet_svc $SINGLEMDS)
14442 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14445 if [ $rc -eq 0 ]; then
14446 error "Deleted non-existant user cl77"
14447 elif [ $rc -ne 2 ]; then
14448 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14451 # Clear to a bad index (1 billion should be safe)
14452 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14455 if [ $rc -eq 0 ]; then
14456 error "Successfully cleared to invalid CL index"
14457 elif [ $rc -ne 22 ]; then
14458 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14461 run_test 160e "changelog negative testing (should return errors)"
14464 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14465 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14466 skip "Need MDS version at least 2.10.56"
14468 local mdts=$(comma_list $(mdts_nodes))
14471 changelog_register || error "first changelog_register failed"
14472 changelog_register || error "second changelog_register failed"
14474 declare -A cl_user1
14475 declare -A cl_user2
14480 # generate some changelog records to accumulate on each MDT
14481 # use fnv1a because created files should be evenly distributed
14482 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14483 error "test_mkdir $tdir failed"
14484 log "$(date +%s): creating first files"
14485 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14486 error "create $DIR/$tdir/$tfile failed"
14488 # check changelogs have been generated
14489 local start=$SECONDS
14490 local idle_time=$((MDSCOUNT * 5 + 5))
14491 local nbcl=$(changelog_dump | wc -l)
14492 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14494 for param in "changelog_max_idle_time=$idle_time" \
14496 "changelog_min_gc_interval=2" \
14497 "changelog_min_free_cat_entries=3"; do
14498 local MDT0=$(facet_svc $SINGLEMDS)
14499 local var="${param%=*}"
14500 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14502 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14503 do_nodes $mdts $LCTL set_param mdd.*.$param
14506 # force cl_user2 to be idle (1st part), but also cancel the
14507 # cl_user1 records so that it is not evicted later in the test.
14508 local sleep1=$((idle_time / 2))
14509 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14512 # simulate changelog catalog almost full
14513 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14514 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14516 for i in $(seq $MDSCOUNT); do
14517 cl_users=(${CL_USERS[mds$i]})
14518 cl_user1[mds$i]="${cl_users[0]}"
14519 cl_user2[mds$i]="${cl_users[1]}"
14521 [ -n "${cl_user1[mds$i]}" ] ||
14522 error "mds$i: no user registered"
14523 [ -n "${cl_user2[mds$i]}" ] ||
14524 error "mds$i: only ${cl_user2[mds$i]} is registered"
14526 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14527 [ -n "$user_rec1" ] ||
14528 error "mds$i: User ${cl_user1[mds$i]} not registered"
14529 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14530 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14531 [ -n "$user_rec2" ] ||
14532 error "mds$i: User ${cl_user1[mds$i]} not registered"
14533 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14534 "$user_rec1 + 2 == $user_rec2"
14535 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14536 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14537 "$user_rec1 + 2, but is $user_rec2"
14538 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14539 [ -n "$user_rec2" ] ||
14540 error "mds$i: User ${cl_user2[mds$i]} not registered"
14541 [ $user_rec1 == $user_rec2 ] ||
14542 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14543 "$user_rec1, but is $user_rec2"
14546 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14547 local sleep2=$((idle_time - (SECONDS - start) + 1))
14548 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14551 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14552 # cl_user1 should be OK because it recently processed records.
14553 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14554 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14555 error "create $DIR/$tdir/${tfile}b failed"
14557 # ensure gc thread is done
14558 for i in $(mdts_nodes); do
14560 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14561 error "$i: GC-thread not done"
14565 for i in $(seq $MDSCOUNT); do
14566 # check cl_user1 still registered
14567 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14568 error "mds$i: User ${cl_user1[mds$i]} not registered"
14569 # check cl_user2 unregistered
14570 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14571 error "mds$i: User ${cl_user2[mds$i]} still registered"
14573 # check changelogs are present and starting at $user_rec1 + 1
14574 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14575 [ -n "$user_rec1" ] ||
14576 error "mds$i: User ${cl_user1[mds$i]} not registered"
14577 first_rec=$($LFS changelog $(facet_svc mds$i) |
14578 awk '{ print $1; exit; }')
14580 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14581 [ $((user_rec1 + 1)) == $first_rec ] ||
14582 error "mds$i: first index should be $user_rec1 + 1, " \
14583 "but is $first_rec"
14586 run_test 160f "changelog garbage collect (timestamped users)"
14589 remote_mds_nodsh && skip "remote MDS with nodsh"
14590 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14591 skip "Need MDS version at least 2.10.56"
14593 local mdts=$(comma_list $(mdts_nodes))
14595 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14596 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14599 changelog_register || error "first changelog_register failed"
14600 changelog_register || error "second changelog_register failed"
14602 declare -A cl_user1
14603 declare -A cl_user2
14608 # generate some changelog records to accumulate on each MDT
14609 # use fnv1a because created files should be evenly distributed
14610 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14611 error "mkdir $tdir failed"
14612 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14613 error "create $DIR/$tdir/$tfile failed"
14615 # check changelogs have been generated
14616 local nbcl=$(changelog_dump | wc -l)
14617 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14619 # reduce the max_idle_indexes value to make sure we exceed it
14620 max_ndx=$((nbcl / 2 - 1))
14622 for param in "changelog_max_idle_indexes=$max_ndx" \
14624 "changelog_min_gc_interval=2" \
14625 "changelog_min_free_cat_entries=3"; do
14626 local MDT0=$(facet_svc $SINGLEMDS)
14627 local var="${param%=*}"
14628 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14630 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14631 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14632 error "unable to set mdd.*.$param"
14635 # simulate changelog catalog almost full
14636 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14637 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14639 for i in $(seq $MDSCOUNT); do
14640 cl_users=(${CL_USERS[mds$i]})
14641 cl_user1[mds$i]="${cl_users[0]}"
14642 cl_user2[mds$i]="${cl_users[1]}"
14644 [ -n "${cl_user1[mds$i]}" ] ||
14645 error "mds$i: no user registered"
14646 [ -n "${cl_user2[mds$i]}" ] ||
14647 error "mds$i: only ${cl_user1[mds$i]} is registered"
14649 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14650 [ -n "$user_rec1" ] ||
14651 error "mds$i: User ${cl_user1[mds$i]} not registered"
14652 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14653 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14654 [ -n "$user_rec2" ] ||
14655 error "mds$i: User ${cl_user1[mds$i]} not registered"
14656 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14657 "$user_rec1 + 2 == $user_rec2"
14658 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14659 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14660 "$user_rec1 + 2, but is $user_rec2"
14661 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14662 [ -n "$user_rec2" ] ||
14663 error "mds$i: User ${cl_user2[mds$i]} not registered"
14664 [ $user_rec1 == $user_rec2 ] ||
14665 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14666 "$user_rec1, but is $user_rec2"
14669 # ensure we are past the previous changelog_min_gc_interval set above
14672 # generate one more changelog to trigger fail_loc
14673 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14674 error "create $DIR/$tdir/${tfile}bis failed"
14676 # ensure gc thread is done
14677 for i in $(mdts_nodes); do
14679 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14680 error "$i: GC-thread not done"
14684 for i in $(seq $MDSCOUNT); do
14685 # check cl_user1 still registered
14686 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14687 error "mds$i: User ${cl_user1[mds$i]} not registered"
14688 # check cl_user2 unregistered
14689 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14690 error "mds$i: User ${cl_user2[mds$i]} still registered"
14692 # check changelogs are present and starting at $user_rec1 + 1
14693 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14694 [ -n "$user_rec1" ] ||
14695 error "mds$i: User ${cl_user1[mds$i]} not registered"
14696 first_rec=$($LFS changelog $(facet_svc mds$i) |
14697 awk '{ print $1; exit; }')
14699 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14700 [ $((user_rec1 + 1)) == $first_rec ] ||
14701 error "mds$i: first index should be $user_rec1 + 1, " \
14702 "but is $first_rec"
14705 run_test 160g "changelog garbage collect (old users)"
14708 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14709 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14710 skip "Need MDS version at least 2.10.56"
14712 local mdts=$(comma_list $(mdts_nodes))
14715 changelog_register || error "first changelog_register failed"
14716 changelog_register || error "second changelog_register failed"
14718 declare -A cl_user1
14719 declare -A cl_user2
14724 # generate some changelog records to accumulate on each MDT
14725 # use fnv1a because created files should be evenly distributed
14726 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14727 error "test_mkdir $tdir failed"
14728 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14729 error "create $DIR/$tdir/$tfile failed"
14731 # check changelogs have been generated
14732 local nbcl=$(changelog_dump | wc -l)
14733 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14735 for param in "changelog_max_idle_time=10" \
14737 "changelog_min_gc_interval=2"; do
14738 local MDT0=$(facet_svc $SINGLEMDS)
14739 local var="${param%=*}"
14740 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14742 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14743 do_nodes $mdts $LCTL set_param mdd.*.$param
14746 # force cl_user2 to be idle (1st part)
14749 for i in $(seq $MDSCOUNT); do
14750 cl_users=(${CL_USERS[mds$i]})
14751 cl_user1[mds$i]="${cl_users[0]}"
14752 cl_user2[mds$i]="${cl_users[1]}"
14754 [ -n "${cl_user1[mds$i]}" ] ||
14755 error "mds$i: no user registered"
14756 [ -n "${cl_user2[mds$i]}" ] ||
14757 error "mds$i: only ${cl_user2[mds$i]} is registered"
14759 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14760 [ -n "$user_rec1" ] ||
14761 error "mds$i: User ${cl_user1[mds$i]} not registered"
14762 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14763 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14764 [ -n "$user_rec2" ] ||
14765 error "mds$i: User ${cl_user1[mds$i]} not registered"
14766 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14767 "$user_rec1 + 2 == $user_rec2"
14768 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14769 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14770 "$user_rec1 + 2, but is $user_rec2"
14771 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14772 [ -n "$user_rec2" ] ||
14773 error "mds$i: User ${cl_user2[mds$i]} not registered"
14774 [ $user_rec1 == $user_rec2 ] ||
14775 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14776 "$user_rec1, but is $user_rec2"
14779 # force cl_user2 to be idle (2nd part) and to reach
14780 # changelog_max_idle_time
14783 # force each GC-thread start and block then
14784 # one per MDT/MDD, set fail_val accordingly
14785 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14786 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14788 # generate more changelogs to trigger fail_loc
14789 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14790 error "create $DIR/$tdir/${tfile}bis failed"
14792 # stop MDT to stop GC-thread, should be done in back-ground as it will
14793 # block waiting for the thread to be released and exit
14794 declare -A stop_pids
14795 for i in $(seq $MDSCOUNT); do
14797 stop_pids[mds$i]=$!
14800 for i in $(mdts_nodes); do
14803 local facets=$(facets_up_on_host $i)
14805 for facet in ${facets//,/ }; do
14806 if [[ $facet == mds* ]]; then
14810 # ensure each MDS's gc threads are still present and all in "R"
14811 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14812 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14813 error "$i: expected $nb GC-thread"
14815 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14817 error "$i: GC-thread not found in R-state"
14818 # check umounts of each MDT on MDS have reached kthread_stop()
14819 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14820 error "$i: expected $nb umount"
14822 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14823 error "$i: umount not found in D-state"
14826 # release all GC-threads
14827 do_nodes $mdts $LCTL set_param fail_loc=0
14829 # wait for MDT stop to complete
14830 for i in $(seq $MDSCOUNT); do
14831 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14835 # may try to check if any orphan changelog records are present
14836 # via ldiskfs/zfs and llog_reader...
14838 # re-start/mount MDTs
14839 for i in $(seq $MDSCOUNT); do
14840 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14841 error "Fail to start mds$i"
14845 for i in $(seq $MDSCOUNT); do
14846 # check cl_user1 still registered
14847 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14848 error "mds$i: User ${cl_user1[mds$i]} not registered"
14849 # check cl_user2 unregistered
14850 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14851 error "mds$i: User ${cl_user2[mds$i]} still registered"
14853 # check changelogs are present and starting at $user_rec1 + 1
14854 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14855 [ -n "$user_rec1" ] ||
14856 error "mds$i: User ${cl_user1[mds$i]} not registered"
14857 first_rec=$($LFS changelog $(facet_svc mds$i) |
14858 awk '{ print $1; exit; }')
14860 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14861 [ $((user_rec1 + 1)) == $first_rec ] ||
14862 error "mds$i: first index should be $user_rec1 + 1, " \
14863 "but is $first_rec"
14866 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14871 local mdts=$(comma_list $(mdts_nodes))
14873 changelog_register || error "first changelog_register failed"
14875 # generate some changelog records to accumulate on each MDT
14876 # use fnv1a because created files should be evenly distributed
14877 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14878 error "mkdir $tdir failed"
14879 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14880 error "create $DIR/$tdir/$tfile failed"
14882 # check changelogs have been generated
14883 local nbcl=$(changelog_dump | wc -l)
14884 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14886 # simulate race between register and unregister
14887 # XXX as fail_loc is set per-MDS, with DNE configs the race
14888 # simulation will only occur for one MDT per MDS and for the
14889 # others the normal race scenario will take place
14890 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14891 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14892 do_nodes $mdts $LCTL set_param fail_val=1
14894 # unregister 1st user
14895 changelog_deregister &
14897 # wait some time for deregister work to reach race rdv
14899 # register 2nd user
14900 changelog_register || error "2nd user register failed"
14902 wait $pid1 || error "1st user deregister failed"
14906 declare -A LAST_REC
14907 for i in $(seq $MDSCOUNT); do
14908 if changelog_users mds$i | grep "^cl"; then
14909 # make sure new records are added with one user present
14910 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14911 awk '/^current.index:/ { print $NF }')
14913 error "mds$i has no user registered"
14917 # generate more changelog records to accumulate on each MDT
14918 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14919 error "create $DIR/$tdir/${tfile}bis failed"
14921 for i in $(seq $MDSCOUNT); do
14922 last_rec=$(changelog_users $SINGLEMDS |
14923 awk '/^current.index:/ { print $NF }')
14924 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14925 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14926 error "changelogs are off on mds$i"
14929 run_test 160i "changelog user register/unregister race"
14932 remote_mds_nodsh && skip "remote MDS with nodsh"
14933 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14934 skip "Need MDS version at least 2.12.56"
14936 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14937 stack_trap "umount $MOUNT2" EXIT
14939 changelog_register || error "first changelog_register failed"
14940 stack_trap "changelog_deregister" EXIT
14942 # generate some changelog
14943 # use fnv1a because created files should be evenly distributed
14944 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14945 error "mkdir $tdir failed"
14946 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14947 error "create $DIR/$tdir/${tfile}bis failed"
14949 # open the changelog device
14950 exec 3>/dev/changelog-$FSNAME-MDT0000
14951 stack_trap "exec 3>&-" EXIT
14952 exec 4</dev/changelog-$FSNAME-MDT0000
14953 stack_trap "exec 4<&-" EXIT
14955 # umount the first lustre mount
14957 stack_trap "mount_client $MOUNT" EXIT
14960 cat <&4 >/dev/null || error "read changelog failed"
14963 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14964 changelog_users $SINGLEMDS | grep -q $cl_user ||
14965 error "User $cl_user not found in changelog_users"
14967 printf 'clear:'$cl_user':0' >&3
14969 run_test 160j "client can be umounted while its chanangelog is being used"
14972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14973 remote_mds_nodsh && skip "remote MDS with nodsh"
14975 mkdir -p $DIR/$tdir/1/1
14977 changelog_register || error "changelog_register failed"
14978 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14980 changelog_users $SINGLEMDS | grep -q $cl_user ||
14981 error "User '$cl_user' not found in changelog_users"
14982 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14983 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14984 rmdir $DIR/$tdir/1/1 & sleep 1
14986 touch $DIR/$tdir/2/2
14987 rm -rf $DIR/$tdir/2
14992 changelog_dump | grep rmdir || error "rmdir not recorded"
14995 changelog_deregister
14997 run_test 160k "Verify that changelog records are not lost"
15000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15002 test_mkdir -c1 $DIR/$tdir
15003 cp /etc/hosts $DIR/$tdir/$tfile
15004 test_mkdir -c1 $DIR/$tdir/foo1
15005 test_mkdir -c1 $DIR/$tdir/foo2
15006 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15007 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15008 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15009 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15010 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15011 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15012 $LFS fid2path $DIR $FID
15013 error "bad link ea"
15016 rm $DIR/$tdir/foo2/zachary
15018 rm $DIR/$tdir/foo2/thor
15020 rm $DIR/$tdir/$tfile
15022 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15023 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15024 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15025 rm $DIR/$tdir/foo2/maggie
15028 local longname=$tfile.avg_len_is_thirty_two_
15029 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15030 error_noexit 'failed to unlink many hardlinks'" EXIT
15031 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15032 error "failed to hardlink many files"
15033 links=$($LFS fid2path $DIR $FID | wc -l)
15034 echo -n "${links}/1000 links in link EA"
15035 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15037 run_test 161a "link ea sanity"
15040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15041 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15044 local remote_dir=$DIR/$tdir/remote_dir
15046 mkdir -p $DIR/$tdir
15047 $LFS mkdir -i $MDTIDX $remote_dir ||
15048 error "create remote directory failed"
15050 cp /etc/hosts $remote_dir/$tfile
15051 mkdir -p $remote_dir/foo1
15052 mkdir -p $remote_dir/foo2
15053 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15054 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15055 ln $remote_dir/$tfile $remote_dir/foo1/luna
15056 ln $remote_dir/$tfile $remote_dir/foo2/thor
15058 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15060 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15061 $LFS fid2path $DIR $FID
15062 error "bad link ea"
15065 rm $remote_dir/foo2/zachary
15067 rm $remote_dir/foo2/thor
15069 rm $remote_dir/$tfile
15071 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15072 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15073 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15074 $LFS fid2path $DIR $FID
15075 error "bad link rename"
15077 rm $remote_dir/foo2/maggie
15080 local longname=filename_avg_len_is_thirty_two_
15081 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15082 error "failed to hardlink many files"
15083 links=$($LFS fid2path $DIR $FID | wc -l)
15084 echo -n "${links}/1000 links in link EA"
15085 [[ ${links} -gt 60 ]] ||
15086 error "expected at least 60 links in link EA"
15087 unlinkmany $remote_dir/foo2/$longname 1000 ||
15088 error "failed to unlink many hardlinks"
15090 run_test 161b "link ea sanity under remote directory"
15093 remote_mds_nodsh && skip "remote MDS with nodsh"
15094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15095 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15096 skip "Need MDS version at least 2.1.5"
15098 # define CLF_RENAME_LAST 0x0001
15099 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15100 changelog_register || error "changelog_register failed"
15103 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15104 touch $DIR/$tdir/foo_161c
15105 touch $DIR/$tdir/bar_161c
15106 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15107 changelog_dump | grep RENME | tail -n 5
15108 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15109 changelog_clear 0 || error "changelog_clear failed"
15110 if [ x$flags != "x0x1" ]; then
15111 error "flag $flags is not 0x1"
15114 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15115 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15116 touch $DIR/$tdir/foo_161c
15117 touch $DIR/$tdir/bar_161c
15118 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15119 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15120 changelog_dump | grep RENME | tail -n 5
15121 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15122 changelog_clear 0 || error "changelog_clear failed"
15123 if [ x$flags != "x0x0" ]; then
15124 error "flag $flags is not 0x0"
15126 echo "rename overwrite a target having nlink > 1," \
15127 "changelog record has flags of $flags"
15129 # rename doesn't overwrite a target (changelog flag 0x0)
15130 touch $DIR/$tdir/foo_161c
15131 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15132 changelog_dump | grep RENME | tail -n 5
15133 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15134 changelog_clear 0 || error "changelog_clear failed"
15135 if [ x$flags != "x0x0" ]; then
15136 error "flag $flags is not 0x0"
15138 echo "rename doesn't overwrite a target," \
15139 "changelog record has flags of $flags"
15141 # define CLF_UNLINK_LAST 0x0001
15142 # unlink a file having nlink = 1 (changelog flag 0x1)
15143 rm -f $DIR/$tdir/foo2_161c
15144 changelog_dump | grep UNLNK | tail -n 5
15145 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15146 changelog_clear 0 || error "changelog_clear failed"
15147 if [ x$flags != "x0x1" ]; then
15148 error "flag $flags is not 0x1"
15150 echo "unlink a file having nlink = 1," \
15151 "changelog record has flags of $flags"
15153 # unlink a file having nlink > 1 (changelog flag 0x0)
15154 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15155 rm -f $DIR/$tdir/foobar_161c
15156 changelog_dump | grep UNLNK | tail -n 5
15157 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15158 changelog_clear 0 || error "changelog_clear failed"
15159 if [ x$flags != "x0x0" ]; then
15160 error "flag $flags is not 0x0"
15162 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15164 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15167 remote_mds_nodsh && skip "remote MDS with nodsh"
15168 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15173 changelog_register || error "changelog_register failed"
15175 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15176 # interfer with $MOUNT/.lustre/fid/ access
15178 [[ $? -eq 0 ]] || error "mkdir failed"
15180 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15181 $LCTL set_param fail_loc=0x8000140c
15183 $LCTL set_param fail_val=5
15186 echo foofoo > $DIR/$tdir/$tfile &
15189 # wait for create to be delayed
15193 [[ $? -eq 0 ]] || error "create should be blocked"
15195 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15196 stack_trap "rm -f $tempfile"
15197 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15198 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15199 # some delay may occur during ChangeLog publishing and file read just
15200 # above, that could allow file write to happen finally
15201 [[ -s $tempfile ]] && echo "file should be empty"
15203 $LCTL set_param fail_loc=0
15206 [[ $? -eq 0 ]] || error "create failed"
15208 run_test 161d "create with concurrent .lustre/fid access"
15211 local expected="$1"
15216 path=$($LFS fid2path "$@")
15219 if [ $rc -ne 0 ]; then
15220 error "path looked up of '$expected' failed: rc=$rc"
15221 elif [ "$path" != "$expected" ]; then
15222 error "path looked up '$path' instead of '$expected'"
15224 echo "FID '$fid' resolves to path '$path' as expected"
15228 test_162a() { # was test_162
15229 test_mkdir -p -c1 $DIR/$tdir/d2
15230 touch $DIR/$tdir/d2/$tfile
15231 touch $DIR/$tdir/d2/x1
15232 touch $DIR/$tdir/d2/x2
15233 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15234 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15236 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15237 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15240 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15241 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15242 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15244 # softlink to wrong file
15245 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15246 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15247 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15250 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15251 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15252 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15253 # fid2path dir/fsname should both work
15254 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15255 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15257 # hardlink count: check that there are 2 links
15258 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15259 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15261 # hardlink indexing: remove the first link
15262 rm $DIR/$tdir/d2/p/q/r/hlink
15263 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15265 run_test 162a "path lookup sanity"
15268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15269 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15272 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15273 error "create striped dir failed"
15275 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15276 tail -n 1 | awk '{print $2}')
15277 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15279 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15280 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15283 for ((i=0;i<5;i++)); do
15284 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15285 error "get fid for f$i failed"
15286 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15288 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15289 error "get fid for d$i failed"
15290 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15295 run_test 162b "striped directory path lookup sanity"
15297 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15299 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15300 skip "Need MDS version at least 2.7.51"
15302 local lpath=$tdir.local
15303 local rpath=$tdir.remote
15305 test_mkdir $DIR/$lpath
15306 test_mkdir $DIR/$rpath
15308 for ((i = 0; i <= 101; i++)); do
15311 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15312 error "get fid for local directory $DIR/$lpath failed"
15313 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15316 test_mkdir $DIR/$rpath
15317 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15318 error "get fid for remote directory $DIR/$rpath failed"
15319 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15324 run_test 162c "fid2path works with paths 100 or more directories deep"
15326 oalr_event_count() {
15330 awk -v name="${FSNAME}-OST0000" \
15331 -v event="${event}" \
15332 '$1 == "TRACE" && $2 == event && $3 == name' \
15337 oalr_expect_event_count() {
15340 local expect="${3}"
15343 count=$(oalr_event_count "${event}" "${trace}")
15344 if ((count == expect)); then
15348 error_noexit "${event} event count was '${count}', expected ${expect}"
15354 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15356 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15360 sync # Flush previous IOs so we can count log entries.
15361 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15362 stack_trap cleanup_165 EXIT
15366 local trace="/tmp/${tfile}.trace"
15370 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15374 do_facet ost1 ofd_access_log_reader --list
15377 do_facet ost1 killall -TERM ofd_access_log_reader
15381 if ((rc != 0)); then
15382 error "ofd_access_log_reader exited with rc = '${rc}'"
15385 # Parse trace file for discovery events:
15386 oalr_expect_event_count alr_log_add "${trace}" 1
15387 oalr_expect_event_count alr_log_eof "${trace}" 1
15388 oalr_expect_event_count alr_log_free "${trace}" 1
15390 run_test 165a "ofd access log discovery"
15393 local trace="/tmp/${tfile}.trace"
15394 local file="${DIR}/${tfile}"
15405 lfs setstripe -c 1 -i 0 "${file}"
15406 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15407 do_facet ost1 ofd_access_log_reader --list
15409 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15411 do_facet ost1 killall -TERM ofd_access_log_reader
15415 if ((rc != 0)); then
15416 error "ofd_access_log_reader exited with rc = '${rc}'"
15419 oalr_expect_event_count alr_log_entry "${trace}" 1
15421 pfid1=$($LFS path2fid "${file}")
15423 # 1 2 3 4 5 6 7 8 9 10
15424 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15425 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15427 echo "entry = '${entry[*]}'" >&2
15430 if [[ "${pfid1}" != "${pfid2}" ]]; then
15431 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15435 if ((size != 1048576)); then
15436 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15440 if [[ "${flags}" != "w" ]]; then
15441 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15444 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15445 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15447 do_facet ost1 killall -TERM ofd_access_log_reader
15451 if ((rc != 0)); then
15452 error "ofd_access_log_reader exited with rc = '${rc}'"
15455 oalr_expect_event_count alr_log_entry "${trace}" 1
15457 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15458 echo "entry = '${entry[*]}'" >&2
15461 if [[ "${pfid1}" != "${pfid2}" ]]; then
15462 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15466 if ((size != 524288)); then
15467 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15471 if [[ "${flags}" != "r" ]]; then
15472 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15475 run_test 165b "ofd access log entries are produced and consumed"
15478 local file="${DIR}/${tdir}/${tfile}"
15479 test_mkdir "${DIR}/${tdir}"
15483 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15485 # 4096 / 64 = 64. Create twice as many entries.
15486 for ((i = 0; i < 128; i++)); do
15487 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15491 do_facet ost1 ofd_access_log_reader --list
15492 unlinkmany "${file}-%d" 128
15494 run_test 165c "full ofd access logs do not block IOs"
15496 oal_peek_entry_count() {
15497 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15500 oal_expect_entry_count() {
15501 local entry_count=$(oal_peek_entry_count)
15504 if ((entry_count == expect)); then
15508 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15509 do_facet ost1 ofd_access_log_reader --list >&2
15514 local trace="/tmp/${tfile}.trace"
15515 local file="${DIR}/${tdir}/${tfile}"
15516 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15518 test_mkdir "${DIR}/${tdir}"
15521 lfs setstripe -c 1 -i 0 "${file}"
15523 do_facet ost1 lctl set_param "${param}=rw"
15524 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15525 oal_expect_entry_count 1
15527 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15528 oal_expect_entry_count 2
15530 do_facet ost1 lctl set_param "${param}=r"
15531 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15532 oal_expect_entry_count 2
15534 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15535 oal_expect_entry_count 3
15537 do_facet ost1 lctl set_param "${param}=w"
15538 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15539 oal_expect_entry_count 4
15541 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15542 oal_expect_entry_count 4
15544 do_facet ost1 lctl set_param "${param}=0"
15545 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15546 oal_expect_entry_count 4
15548 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15549 oal_expect_entry_count 4
15551 run_test 165d "ofd_access_log mask works"
15554 # do directio so as not to populate the page cache
15555 log "creating a 10 Mb file"
15556 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15557 log "starting reads"
15558 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15559 log "truncating the file"
15560 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15562 kill %+ || true # reads might have finished
15563 echo "wait until dd is finished"
15565 log "removing the temporary file"
15566 rm -rf $DIR/$tfile || error "tmp file removal failed"
15568 run_test 169 "parallel read and truncate should not deadlock"
15571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15573 $LCTL clear # bug 18514
15574 $LCTL debug_daemon start $TMP/${tfile}_log_good
15576 $LCTL debug_daemon stop
15577 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15578 error "sed failed to read log_good"
15580 $LCTL debug_daemon start $TMP/${tfile}_log_good
15582 $LCTL debug_daemon stop
15584 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15585 error "lctl df log_bad failed"
15587 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15588 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15590 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15591 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15593 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15594 error "bad_line good_line1 good_line2 are empty"
15596 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15597 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15598 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15600 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15601 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15602 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15604 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15605 error "bad_line_new good_line_new are empty"
15607 local expected_good=$((good_line1 + good_line2*2))
15609 rm -f $TMP/${tfile}*
15610 # LU-231, short malformed line may not be counted into bad lines
15611 if [ $bad_line -ne $bad_line_new ] &&
15612 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15613 error "expected $bad_line bad lines, but got $bad_line_new"
15617 if [ $expected_good -ne $good_line_new ]; then
15618 error "expected $expected_good good lines, but got $good_line_new"
15623 run_test 170 "test lctl df to handle corrupted log ====================="
15625 test_171() { # bug20592
15626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15628 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15629 $LCTL set_param fail_loc=0x50e
15630 $LCTL set_param fail_val=3000
15631 multiop_bg_pause $DIR/$tfile O_s || true
15633 kill -USR1 $MULTIPID
15637 if dmesg | grep "recursive fault"; then
15638 error "caught a recursive fault"
15640 $LCTL set_param fail_loc=0
15643 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15645 # it would be good to share it with obdfilter-survey/iokit-libecho code
15646 setup_obdecho_osc () {
15649 local obdfilter_name=$2
15650 echo "Creating new osc for $obdfilter_name on $ost_nid"
15651 # make sure we can find loopback nid
15652 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15654 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15655 ${obdfilter_name}_osc_UUID || rc=2; }
15656 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15657 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15661 cleanup_obdecho_osc () {
15662 local obdfilter_name=$1
15663 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15664 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15671 local pages=${3:-64}
15676 local obd_size=$(get_obd_size $node $OBD)
15677 local page_size=$(get_page_size $node)
15678 if [[ -n "$obd_size" ]]; then
15679 local new_count=$((obd_size / (pages * page_size / 1024)))
15680 [[ $new_count -ge $count ]] || count=$new_count
15683 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15684 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15686 if [ $rc -eq 0 ]; then
15687 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15688 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15690 echo "New object id is $id"
15691 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15693 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15694 "test_brw $count w v $pages $id" || rc=4; }
15695 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15697 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15698 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15699 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15700 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15701 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15708 if ! module_loaded obdecho; then
15709 load_module obdecho/obdecho &&
15710 stack_trap "rmmod obdecho" EXIT ||
15711 error "unable to load obdecho on client"
15714 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15715 local host=$($LCTL get_param -n osc.$osc.import |
15716 awk '/current_connection:/ { print $2 }' )
15717 local target=$($LCTL get_param -n osc.$osc.import |
15718 awk '/target:/ { print $2 }' )
15719 target=${target%_UUID}
15721 if [ -n "$target" ]; then
15722 setup_obdecho_osc $host $target &&
15723 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15724 { error "obdecho setup failed with $?"; return; }
15726 obdecho_test ${target}_osc client ||
15727 error "obdecho_test failed on ${target}_osc"
15729 $LCTL get_param osc.$osc.import
15730 error "there is no osc.$osc.import target"
15733 run_test 180a "test obdecho on osc"
15736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15737 remote_ost_nodsh && skip "remote OST with nodsh"
15739 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15740 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15741 error "failed to load module obdecho"
15743 local target=$(do_facet ost1 $LCTL dl |
15744 awk '/obdfilter/ { print $4; exit; }')
15746 if [ -n "$target" ]; then
15747 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15749 do_facet ost1 $LCTL dl
15750 error "there is no obdfilter target on ost1"
15753 run_test 180b "test obdecho directly on obdfilter"
15755 test_180c() { # LU-2598
15756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15757 remote_ost_nodsh && skip "remote OST with nodsh"
15758 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15759 skip "Need MDS version at least 2.4.0"
15761 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15762 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15763 error "failed to load module obdecho"
15765 local target=$(do_facet ost1 $LCTL dl |
15766 awk '/obdfilter/ { print $4; exit; }')
15768 if [ -n "$target" ]; then
15769 local pages=16384 # 64MB bulk I/O RPC size
15771 obdecho_test "$target" ost1 "$pages" ||
15772 error "obdecho_test with pages=$pages failed with $?"
15774 do_facet ost1 $LCTL dl
15775 error "there is no obdfilter target on ost1"
15778 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15780 test_181() { # bug 22177
15781 test_mkdir $DIR/$tdir
15782 # create enough files to index the directory
15783 createmany -o $DIR/$tdir/foobar 4000
15784 # print attributes for debug purpose
15787 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15789 # remove the files & current working dir
15790 unlinkmany $DIR/$tdir/foobar 4000
15792 kill -USR1 $MULTIPID
15794 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15797 run_test 181 "Test open-unlinked dir ========================"
15803 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15805 $LCTL set_param mdc.*.rpc_stats=clear
15807 for (( i = 0; i < $tcount; i++ )) ; do
15808 mkdir $DIR/$tdir/$i
15811 for (( i = 0; i < $tcount; i++ )) ; do
15812 createmany -o $DIR/$tdir/$i/f- $fcount &
15816 for (( i = 0; i < $tcount; i++ )) ; do
15817 unlinkmany $DIR/$tdir/$i/f- $fcount &
15821 $LCTL get_param mdc.*.rpc_stats
15825 run_test 182 "Test parallel modify metadata operations ================"
15827 test_183() { # LU-2275
15828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15829 remote_mds_nodsh && skip "remote MDS with nodsh"
15830 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15831 skip "Need MDS version at least 2.3.56"
15833 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15834 echo aaa > $DIR/$tdir/$tfile
15836 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15837 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15839 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15840 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15842 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15844 # Flush negative dentry cache
15845 touch $DIR/$tdir/$tfile
15847 # We are not checking for any leaked references here, they'll
15848 # become evident next time we do cleanup with module unload.
15851 run_test 183 "No crash or request leak in case of strange dispositions ========"
15853 # test suite 184 is for LU-2016, LU-2017
15855 check_swap_layouts_support
15857 dir0=$DIR/$tdir/$testnum
15858 test_mkdir -p -c1 $dir0
15863 $LFS setstripe -c1 $file1
15865 $LFS setstripe -c2 $file2
15867 gen1=$($LFS getstripe -g $file1)
15868 gen2=$($LFS getstripe -g $file2)
15870 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15871 gen=$($LFS getstripe -g $file1)
15872 [[ $gen1 != $gen ]] ||
15873 "Layout generation on $file1 does not change"
15874 gen=$($LFS getstripe -g $file2)
15875 [[ $gen2 != $gen ]] ||
15876 "Layout generation on $file2 does not change"
15878 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15879 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15881 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15883 run_test 184a "Basic layout swap"
15886 check_swap_layouts_support
15888 dir0=$DIR/$tdir/$testnum
15889 mkdir -p $dir0 || error "creating dir $dir0"
15896 $LFS setstripe -c1 $file1
15897 $LFS setstripe -c2 $file2
15898 $LFS setstripe -c1 $file3
15899 chown $RUNAS_ID $file3
15900 gen1=$($LFS getstripe -g $file1)
15901 gen2=$($LFS getstripe -g $file2)
15903 $LFS swap_layouts $dir1 $dir2 &&
15904 error "swap of directories layouts should fail"
15905 $LFS swap_layouts $dir1 $file1 &&
15906 error "swap of directory and file layouts should fail"
15907 $RUNAS $LFS swap_layouts $file1 $file2 &&
15908 error "swap of file we cannot write should fail"
15909 $LFS swap_layouts $file1 $file3 &&
15910 error "swap of file with different owner should fail"
15911 /bin/true # to clear error code
15913 run_test 184b "Forbidden layout swap (will generate errors)"
15916 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15917 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15918 check_swap_layouts_support
15920 local dir0=$DIR/$tdir/$testnum
15921 mkdir -p $dir0 || error "creating dir $dir0"
15923 local ref1=$dir0/ref1
15924 local ref2=$dir0/ref2
15925 local file1=$dir0/file1
15926 local file2=$dir0/file2
15927 # create a file large enough for the concurrent test
15928 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15929 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15930 echo "ref file size: ref1($(stat -c %s $ref1))," \
15931 "ref2($(stat -c %s $ref2))"
15934 dd if=$ref1 of=$file1 bs=16k &
15937 # Make sure dd starts to copy file
15938 while [ ! -f $file1 ]; do sleep 0.1; done
15940 $LFS swap_layouts $file1 $file2
15943 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15944 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15946 # how many bytes copied before swapping layout
15947 local copied=$(stat -c %s $file2)
15948 local remaining=$(stat -c %s $ref1)
15949 remaining=$((remaining - copied))
15950 echo "Copied $copied bytes before swapping layout..."
15952 cmp -n $copied $file1 $ref2 | grep differ &&
15953 error "Content mismatch [0, $copied) of ref2 and file1"
15954 cmp -n $copied $file2 $ref1 ||
15955 error "Content mismatch [0, $copied) of ref1 and file2"
15956 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15957 error "Content mismatch [$copied, EOF) of ref1 and file1"
15960 rm -f $ref1 $ref2 $file1 $file2
15962 run_test 184c "Concurrent write and layout swap"
15965 check_swap_layouts_support
15966 [ -z "$(which getfattr 2>/dev/null)" ] &&
15967 skip_env "no getfattr command"
15969 local file1=$DIR/$tdir/$tfile-1
15970 local file2=$DIR/$tdir/$tfile-2
15971 local file3=$DIR/$tdir/$tfile-3
15975 mkdir -p $DIR/$tdir
15976 touch $file1 || error "create $file1 failed"
15977 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15978 error "create $file2 failed"
15979 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15980 error "create $file3 failed"
15981 lovea1=$(get_layout_param $file1)
15983 $LFS swap_layouts $file2 $file3 ||
15984 error "swap $file2 $file3 layouts failed"
15985 $LFS swap_layouts $file1 $file2 ||
15986 error "swap $file1 $file2 layouts failed"
15988 lovea2=$(get_layout_param $file2)
15991 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15993 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15994 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15996 run_test 184d "allow stripeless layouts swap"
15999 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16000 skip "Need MDS version at least 2.6.94"
16001 check_swap_layouts_support
16002 [ -z "$(which getfattr 2>/dev/null)" ] &&
16003 skip_env "no getfattr command"
16005 local file1=$DIR/$tdir/$tfile-1
16006 local file2=$DIR/$tdir/$tfile-2
16007 local file3=$DIR/$tdir/$tfile-3
16010 mkdir -p $DIR/$tdir
16011 touch $file1 || error "create $file1 failed"
16012 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16013 error "create $file2 failed"
16014 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16015 error "create $file3 failed"
16017 $LFS swap_layouts $file1 $file2 ||
16018 error "swap $file1 $file2 layouts failed"
16020 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16021 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16023 echo 123 > $file1 || error "Should be able to write into $file1"
16025 $LFS swap_layouts $file1 $file3 ||
16026 error "swap $file1 $file3 layouts failed"
16028 echo 123 > $file1 || error "Should be able to write into $file1"
16030 rm -rf $file1 $file2 $file3
16032 run_test 184e "Recreate layout after stripeless layout swaps"
16035 # Create a file with name longer than sizeof(struct stat) ==
16036 # 144 to see if we can get chars from the file name to appear
16037 # in the returned striping. Note that 'f' == 0x66.
16038 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16040 mkdir -p $DIR/$tdir
16041 mcreate $DIR/$tdir/$file
16042 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16043 error "IOC_MDC_GETFILEINFO returned garbage striping"
16046 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16048 test_185() { # LU-2441
16049 # LU-3553 - no volatile file support in old servers
16050 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16051 skip "Need MDS version at least 2.3.60"
16053 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16054 touch $DIR/$tdir/spoo
16055 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16056 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16057 error "cannot create/write a volatile file"
16058 [ "$FILESET" == "" ] &&
16059 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16060 error "FID is still valid after close"
16062 multiop_bg_pause $DIR/$tdir vVw4096_c
16069 # assume that the next FID for this client is sequential, since stdout
16070 # is unfortunately eaten by multiop_bg_pause
16071 local n=$((${fidv[1]} + 1))
16072 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16073 if [ "$FILESET" == "" ]; then
16074 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16075 error "FID is missing before close"
16077 kill -USR1 $multi_pid
16078 # 1 second delay, so if mtime change we will see it
16080 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16081 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16083 run_test 185 "Volatile file support"
16085 function create_check_volatile() {
16089 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16092 local FID=$(cat /tmp/${tfile}.fid)
16093 [ "$FID" == "" ] && error "can't get FID for volatile"
16094 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16095 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16096 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16100 cancel_lru_locks mdc # flush opencache
16101 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16106 # LU-12516 - volatile creation via .lustre
16107 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16108 skip "Need MDS version at least 2.3.55"
16110 create_check_volatile 0
16111 [ $MDSCOUNT -lt 2 ] && return 0
16114 create_check_volatile 1
16118 run_test 185a "Volatile file creation in .lustre/fid/"
16121 remote_mds_nodsh && skip "remote MDS with nodsh"
16122 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16123 skip "Need MDS version at least 2.3.0"
16125 local dir0=$DIR/$tdir/$testnum
16126 mkdir -p $dir0 || error "creating dir $dir0"
16128 local file=$dir0/file1
16129 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16130 local dv1=$($LFS data_version $file)
16131 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16132 local dv2=$($LFS data_version $file)
16133 [[ $dv1 != $dv2 ]] ||
16134 error "data version did not change on write $dv1 == $dv2"
16139 run_test 187a "Test data version change"
16142 remote_mds_nodsh && skip "remote MDS with nodsh"
16143 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16144 skip "Need MDS version at least 2.3.0"
16146 local dir0=$DIR/$tdir/$testnum
16147 mkdir -p $dir0 || error "creating dir $dir0"
16149 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16150 [[ ${DV[0]} != ${DV[1]} ]] ||
16151 error "data version did not change on write"\
16152 " ${DV[0]} == ${DV[1]}"
16157 run_test 187b "Test data version change on volatile file"
16160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16161 remote_mgs_nodsh && skip "remote MGS with nodsh"
16162 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16164 local POOL=${POOL:-cea1}
16165 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16166 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16169 local last_ost=$(($OSTCOUNT - 1))
16171 local ost_list=$(seq $first_ost $ost_step $last_ost)
16172 local ost_range="$first_ost $last_ost $ost_step"
16173 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16174 local file_dir=$POOL_ROOT/file_tst
16175 local subdir=$test_path/subdir
16179 # former test_200a test_200b
16180 pool_add $POOL || { rc=$? ; break; }
16181 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16182 # former test_200c test_200d
16183 mkdir -p $test_path
16184 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16185 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16187 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16188 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16189 || { rc=$? ; break; }
16190 # former test_200e test_200f
16191 local files=$((OSTCOUNT*3))
16192 pool_alloc_files $POOL $test_path $files "$ost_list" \
16193 || { rc=$? ; break; }
16194 pool_create_files $POOL $file_dir $files "$ost_list" \
16195 || { rc=$? ; break; }
16196 # former test_200g test_200h
16197 pool_lfs_df $POOL || { rc=$? ; break; }
16198 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16200 # former test_201a test_201b test_201c
16201 pool_remove_first_target $POOL || { rc=$? ; break; }
16203 local f=$test_path/$tfile
16204 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16205 pool_remove $POOL $f || { rc=$? ; break; }
16213 run_test 200 "OST pools"
16215 # usage: default_attr <count | size | offset>
16217 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16220 # usage: check_default_stripe_attr
16221 check_default_stripe_attr() {
16222 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16225 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16227 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16231 error "unknown getstripe attr '$1'"
16234 [ $ACTUAL == $EXPECTED ] ||
16235 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16239 test_mkdir $DIR/$tdir
16240 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16242 check_default_stripe_attr --stripe-count
16243 check_default_stripe_attr --stripe-size
16244 check_default_stripe_attr --stripe-index
16246 run_test 204a "Print default stripe attributes"
16249 test_mkdir $DIR/$tdir
16250 $LFS setstripe --stripe-count 1 $DIR/$tdir
16252 check_default_stripe_attr --stripe-size
16253 check_default_stripe_attr --stripe-index
16255 run_test 204b "Print default stripe size and offset"
16258 test_mkdir $DIR/$tdir
16259 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16261 check_default_stripe_attr --stripe-count
16262 check_default_stripe_attr --stripe-index
16264 run_test 204c "Print default stripe count and offset"
16267 test_mkdir $DIR/$tdir
16268 $LFS setstripe --stripe-index 0 $DIR/$tdir
16270 check_default_stripe_attr --stripe-count
16271 check_default_stripe_attr --stripe-size
16273 run_test 204d "Print default stripe count and size"
16276 test_mkdir $DIR/$tdir
16277 $LFS setstripe -d $DIR/$tdir
16279 check_default_stripe_attr --stripe-count --raw
16280 check_default_stripe_attr --stripe-size --raw
16281 check_default_stripe_attr --stripe-index --raw
16283 run_test 204e "Print raw stripe attributes"
16286 test_mkdir $DIR/$tdir
16287 $LFS setstripe --stripe-count 1 $DIR/$tdir
16289 check_default_stripe_attr --stripe-size --raw
16290 check_default_stripe_attr --stripe-index --raw
16292 run_test 204f "Print raw stripe size and offset"
16295 test_mkdir $DIR/$tdir
16296 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16298 check_default_stripe_attr --stripe-count --raw
16299 check_default_stripe_attr --stripe-index --raw
16301 run_test 204g "Print raw stripe count and offset"
16304 test_mkdir $DIR/$tdir
16305 $LFS setstripe --stripe-index 0 $DIR/$tdir
16307 check_default_stripe_attr --stripe-count --raw
16308 check_default_stripe_attr --stripe-size --raw
16310 run_test 204h "Print raw stripe count and size"
16312 # Figure out which job scheduler is being used, if any,
16313 # or use a fake one
16314 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16315 JOBENV=SLURM_JOB_ID
16316 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16318 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16320 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16321 JOBENV=LOADL_STEP_ID
16322 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16325 $LCTL list_param jobid_name > /dev/null 2>&1
16326 if [ $? -eq 0 ]; then
16332 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16334 verify_jobstats() {
16339 # we don't really need to clear the stats for this test to work, since each
16340 # command has a unique jobid, but it makes debugging easier if needed.
16341 # for facet in $facets; do
16342 # local dev=$(convert_facet2label $facet)
16343 # # clear old jobstats
16344 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16347 # use a new JobID for each test, or we might see an old one
16348 [ "$JOBENV" = "FAKE_JOBID" ] &&
16349 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16351 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16353 [ "$JOBENV" = "nodelocal" ] && {
16354 FAKE_JOBID=id.$testnum.%e.$RANDOM
16355 $LCTL set_param jobid_name=$FAKE_JOBID
16356 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16359 log "Test: ${cmd[*]}"
16360 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16362 if [ $JOBENV = "FAKE_JOBID" ]; then
16363 FAKE_JOBID=$JOBVAL ${cmd[*]}
16368 # all files are created on OST0000
16369 for facet in $facets; do
16370 local stats="*.$(convert_facet2label $facet).job_stats"
16372 # strip out libtool wrappers for in-tree executables
16373 if [ $(do_facet $facet lctl get_param $stats |
16374 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16375 do_facet $facet lctl get_param $stats
16376 error "No jobstats for $JOBVAL found on $facet::$stats"
16382 local new_jobenv=$1
16384 set_persistent_param_and_check client "jobid_var" \
16385 "$FSNAME.sys.jobid_var" $new_jobenv
16388 test_205a() { # Job stats
16389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16390 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16391 skip "Need MDS version with at least 2.7.1"
16392 remote_mgs_nodsh && skip "remote MGS with nodsh"
16393 remote_mds_nodsh && skip "remote MDS with nodsh"
16394 remote_ost_nodsh && skip "remote OST with nodsh"
16395 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16396 skip "Server doesn't support jobstats"
16397 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16399 local old_jobenv=$($LCTL get_param -n jobid_var)
16400 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16402 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16403 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16405 stack_trap "do_facet mgs $PERM_CMD \
16406 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16410 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16411 mdt.*.job_cleanup_interval | head -n 1)
16412 local new_interval=5
16413 do_facet $SINGLEMDS \
16414 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16415 stack_trap "do_facet $SINGLEMDS \
16416 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16417 local start=$SECONDS
16421 cmd="mkdir $DIR/$tdir"
16422 verify_jobstats "$cmd" "$SINGLEMDS"
16424 cmd="rmdir $DIR/$tdir"
16425 verify_jobstats "$cmd" "$SINGLEMDS"
16426 # mkdir on secondary MDT
16427 if [ $MDSCOUNT -gt 1 ]; then
16428 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16429 verify_jobstats "$cmd" "mds2"
16432 cmd="mknod $DIR/$tfile c 1 3"
16433 verify_jobstats "$cmd" "$SINGLEMDS"
16435 cmd="rm -f $DIR/$tfile"
16436 verify_jobstats "$cmd" "$SINGLEMDS"
16437 # create all files on OST0000 so verify_jobstats can find OST stats
16439 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16440 verify_jobstats "$cmd" "$SINGLEMDS"
16442 cmd="touch $DIR/$tfile"
16443 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16445 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16446 verify_jobstats "$cmd" "ost1"
16448 cancel_lru_locks osc
16449 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16450 verify_jobstats "$cmd" "ost1"
16452 cmd="$TRUNCATE $DIR/$tfile 0"
16453 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16455 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16456 verify_jobstats "$cmd" "$SINGLEMDS"
16457 # jobstats expiry - sleep until old stats should be expired
16458 local left=$((new_interval + 5 - (SECONDS - start)))
16459 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16460 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16462 cmd="mkdir $DIR/$tdir.expire"
16463 verify_jobstats "$cmd" "$SINGLEMDS"
16464 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16465 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16467 # Ensure that jobid are present in changelog (if supported by MDS)
16468 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16469 changelog_dump | tail -10
16470 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16471 [ $jobids -eq 9 ] ||
16472 error "Wrong changelog jobid count $jobids != 9"
16476 jobstats_set $JOBENV
16478 changelog_dump | grep $tfile
16479 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16480 [ $jobids -eq 0 ] ||
16481 error "Unexpected jobids when jobid_var=$JOBENV"
16484 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16485 JOBENV="JOBCOMPLEX"
16486 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16488 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16490 run_test 205a "Verify job stats"
16492 # LU-13117, LU-13597
16494 job_stats="mdt.*.job_stats"
16495 $LCTL set_param $job_stats=clear
16496 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16497 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16498 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16499 grep "job_id:.*foolish" &&
16500 error "Unexpected jobid found"
16501 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16502 grep "open:.*min.*max.*sum" ||
16503 error "wrong job_stats format found"
16505 run_test 205b "Verify job stats jobid and output format"
16507 # LU-1480, LU-1773 and LU-1657
16509 mkdir -p $DIR/$tdir
16510 $LFS setstripe -c -1 $DIR/$tdir
16511 #define OBD_FAIL_LOV_INIT 0x1403
16512 $LCTL set_param fail_loc=0xa0001403
16513 $LCTL set_param fail_val=1
16514 touch $DIR/$tdir/$tfile || true
16516 run_test 206 "fail lov_init_raid0() doesn't lbug"
16519 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16520 local fsz=`stat -c %s $DIR/$tfile`
16521 cancel_lru_locks mdc
16523 # do not return layout in getattr intent
16524 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16525 $LCTL set_param fail_loc=0x170
16526 local sz=`stat -c %s $DIR/$tfile`
16528 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16532 run_test 207a "can refresh layout at glimpse"
16535 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16536 local cksum=`md5sum $DIR/$tfile`
16537 local fsz=`stat -c %s $DIR/$tfile`
16538 cancel_lru_locks mdc
16539 cancel_lru_locks osc
16541 # do not return layout in getattr intent
16542 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16543 $LCTL set_param fail_loc=0x171
16545 # it will refresh layout after the file is opened but before read issues
16546 echo checksum is "$cksum"
16547 echo "$cksum" |md5sum -c --quiet || error "file differs"
16551 run_test 207b "can refresh layout at open"
16554 # FIXME: in this test suite, only RD lease is used. This is okay
16555 # for now as only exclusive open is supported. After generic lease
16556 # is done, this test suite should be revised. - Jinshan
16558 remote_mds_nodsh && skip "remote MDS with nodsh"
16559 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16560 skip "Need MDS version at least 2.4.52"
16562 echo "==== test 1: verify get lease work"
16563 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16565 echo "==== test 2: verify lease can be broken by upcoming open"
16566 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16570 $MULTIOP $DIR/$tfile oO_RDONLY:c
16571 kill -USR1 $PID && wait $PID || error "break lease error"
16573 echo "==== test 3: verify lease can't be granted if an open already exists"
16574 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16578 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16579 kill -USR1 $PID && wait $PID || error "open file error"
16581 echo "==== test 4: lease can sustain over recovery"
16582 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16588 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16590 echo "==== test 5: lease broken can't be regained by replay"
16591 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16595 # open file to break lease and then recovery
16596 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16599 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16603 run_test 208 "Exclusive open"
16606 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16607 skip_env "must have disp_stripe"
16610 sync; sleep 5; sync;
16612 echo 3 > /proc/sys/vm/drop_caches
16613 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16614 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16615 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16617 # open/close 500 times
16618 for i in $(seq 500); do
16622 echo 3 > /proc/sys/vm/drop_caches
16623 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16624 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16625 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16627 echo "before: $req_before, after: $req_after"
16628 [ $((req_after - req_before)) -ge 300 ] &&
16629 error "open/close requests are not freed"
16632 run_test 209 "read-only open/close requests should be freed promptly"
16637 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16641 $LFS getstripe $DIR/$tfile
16643 wait $pid || error "multiop failed"
16645 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16649 $LFS getstripe $DIR/$tfile
16651 wait $pid || error "multiop failed"
16653 run_test 210 "lfs getstripe does not break leases"
16657 size=$((size % 8192 + 1))
16658 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16659 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16660 rm -f $DIR/f212 $DIR/f212.xyz
16662 run_test 212 "Sendfile test ============================================"
16665 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16666 cancel_lru_locks osc
16667 lctl set_param fail_loc=0x8000040f
16668 # generate a read lock
16669 cat $DIR/$tfile > /dev/null
16670 # write to the file, it will try to cancel the above read lock.
16671 cat /etc/hosts >> $DIR/$tfile
16673 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16675 test_214() { # for bug 20133
16676 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16677 for (( i=0; i < 340; i++ )) ; do
16678 touch $DIR/$tdir/d214c/a$i
16681 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16682 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16683 ls $DIR/d214c || error "ls $DIR/d214c failed"
16684 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16685 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16687 run_test 214 "hash-indexed directory test - bug 20133"
16689 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16690 create_lnet_proc_files() {
16691 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16694 # counterpart of create_lnet_proc_files
16695 remove_lnet_proc_files() {
16696 rm -f $TMP/lnet_$1.sys
16699 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16700 # 3rd arg as regexp for body
16701 check_lnet_proc_stats() {
16702 local l=$(cat "$TMP/lnet_$1" |wc -l)
16703 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16705 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16708 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16709 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16710 # optional and can be regexp for 2nd line (lnet.routes case)
16711 check_lnet_proc_entry() {
16712 local blp=2 # blp stands for 'position of 1st line of body'
16713 [ -z "$5" ] || blp=3 # lnet.routes case
16715 local l=$(cat "$TMP/lnet_$1" |wc -l)
16716 # subtracting one from $blp because the body can be empty
16717 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16719 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16720 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16722 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16723 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16725 # bail out if any unexpected line happened
16726 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16727 [ "$?" != 0 ] || error "$2 misformatted"
16730 test_215() { # for bugs 18102, 21079, 21517
16731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16733 local N='(0|[1-9][0-9]*)' # non-negative numeric
16734 local P='[1-9][0-9]*' # positive numeric
16735 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16736 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16737 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16738 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16740 local L1 # regexp for 1st line
16741 local L2 # regexp for 2nd line (optional)
16742 local BR # regexp for the rest (body)
16744 # lnet.stats should look as 11 space-separated non-negative numerics
16745 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16746 create_lnet_proc_files "stats"
16747 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16748 remove_lnet_proc_files "stats"
16750 # lnet.routes should look like this:
16751 # Routing disabled/enabled
16752 # net hops priority state router
16753 # where net is a string like tcp0, hops > 0, priority >= 0,
16754 # state is up/down,
16755 # router is a string like 192.168.1.1@tcp2
16756 L1="^Routing (disabled|enabled)$"
16757 L2="^net +hops +priority +state +router$"
16758 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16759 create_lnet_proc_files "routes"
16760 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16761 remove_lnet_proc_files "routes"
16763 # lnet.routers should look like this:
16764 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16765 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16766 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16767 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16768 L1="^ref +rtr_ref +alive +router$"
16769 BR="^$P +$P +(up|down) +$NID$"
16770 create_lnet_proc_files "routers"
16771 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16772 remove_lnet_proc_files "routers"
16774 # lnet.peers should look like this:
16775 # nid refs state last max rtr min tx min queue
16776 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16777 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16778 # numeric (0 or >0 or <0), queue >= 0.
16779 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16780 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16781 create_lnet_proc_files "peers"
16782 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16783 remove_lnet_proc_files "peers"
16785 # lnet.buffers should look like this:
16786 # pages count credits min
16787 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16788 L1="^pages +count +credits +min$"
16789 BR="^ +$N +$N +$I +$I$"
16790 create_lnet_proc_files "buffers"
16791 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16792 remove_lnet_proc_files "buffers"
16794 # lnet.nis should look like this:
16795 # nid status alive refs peer rtr max tx min
16796 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16797 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16798 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16799 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16800 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16801 create_lnet_proc_files "nis"
16802 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16803 remove_lnet_proc_files "nis"
16805 # can we successfully write to lnet.stats?
16806 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16808 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16810 test_216() { # bug 20317
16811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16812 remote_ost_nodsh && skip "remote OST with nodsh"
16815 local facets=$(get_facets OST)
16816 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16818 save_lustre_params client "osc.*.contention_seconds" > $p
16819 save_lustre_params $facets \
16820 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16821 save_lustre_params $facets \
16822 "ldlm.namespaces.filter-*.contended_locks" >> $p
16823 save_lustre_params $facets \
16824 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16825 clear_stats osc.*.osc_stats
16827 # agressive lockless i/o settings
16828 do_nodes $(comma_list $(osts_nodes)) \
16829 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16830 ldlm.namespaces.filter-*.contended_locks=0 \
16831 ldlm.namespaces.filter-*.contention_seconds=60"
16832 lctl set_param -n osc.*.contention_seconds=60
16834 $DIRECTIO write $DIR/$tfile 0 10 4096
16835 $CHECKSTAT -s 40960 $DIR/$tfile
16837 # disable lockless i/o
16838 do_nodes $(comma_list $(osts_nodes)) \
16839 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16840 ldlm.namespaces.filter-*.contended_locks=32 \
16841 ldlm.namespaces.filter-*.contention_seconds=0"
16842 lctl set_param -n osc.*.contention_seconds=0
16843 clear_stats osc.*.osc_stats
16845 dd if=/dev/zero of=$DIR/$tfile count=0
16846 $CHECKSTAT -s 0 $DIR/$tfile
16848 restore_lustre_params <$p
16852 run_test 216 "check lockless direct write updates file size and kms correctly"
16854 test_217() { # bug 22430
16855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16860 for node in $(nodes_list); do
16861 nid=$(host_nids_address $node $NETTYPE)
16862 if [[ $nid = *-* ]] ; then
16863 echo "lctl ping $(h2nettype $nid)"
16864 lctl ping $(h2nettype $nid)
16866 echo "skipping $node (no hyphen detected)"
16870 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16873 # do directio so as not to populate the page cache
16874 log "creating a 10 Mb file"
16875 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16876 log "starting reads"
16877 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16878 log "truncating the file"
16879 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16881 kill %+ || true # reads might have finished
16882 echo "wait until dd is finished"
16884 log "removing the temporary file"
16885 rm -rf $DIR/$tfile || error "tmp file removal failed"
16887 run_test 218 "parallel read and truncate should not deadlock"
16890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16892 # write one partial page
16893 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16894 # set no grant so vvp_io_commit_write will do sync write
16895 $LCTL set_param fail_loc=0x411
16896 # write a full page at the end of file
16897 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16899 $LCTL set_param fail_loc=0
16900 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16901 $LCTL set_param fail_loc=0x411
16902 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16905 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16906 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16908 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16910 test_220() { #LU-325
16911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16912 remote_ost_nodsh && skip "remote OST with nodsh"
16913 remote_mds_nodsh && skip "remote MDS with nodsh"
16914 remote_mgs_nodsh && skip "remote MGS with nodsh"
16918 # create on MDT0000 so the last_id and next_id are correct
16920 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16924 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16925 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16926 osp.$mdtosc_proc1.prealloc_last_id)
16927 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16928 osp.$mdtosc_proc1.prealloc_next_id)
16932 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16933 #define OBD_FAIL_OST_ENOINO 0x229
16934 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16935 create_pool $FSNAME.$TESTNAME || return 1
16936 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16938 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16940 MDSOBJS=$((last_id - next_id))
16941 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16943 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16944 echo "OST still has $count kbytes free"
16946 echo "create $MDSOBJS files @next_id..."
16947 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16949 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16950 osp.$mdtosc_proc1.prealloc_last_id)
16951 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16952 osp.$mdtosc_proc1.prealloc_next_id)
16954 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16959 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16960 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16962 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16963 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16964 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16965 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16966 echo "unlink $MDSOBJS files @$next_id..."
16967 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16969 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16974 dd if=`which date` of=$MOUNT/date oflag=sync
16975 chmod +x $MOUNT/date
16977 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16978 $LCTL set_param fail_loc=0x80001401
16980 $MOUNT/date > /dev/null
16983 run_test 221 "make sure fault and truncate race to not cause OOM"
16986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16989 test_mkdir $DIR/$tdir
16990 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16991 createmany -o $DIR/$tdir/$tfile 10
16992 cancel_lru_locks mdc
16993 cancel_lru_locks osc
16994 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16995 $LCTL set_param fail_loc=0x31a
16996 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16997 $LCTL set_param fail_loc=0
17000 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17006 test_mkdir $DIR/$tdir
17007 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17008 createmany -o $DIR/$tdir/$tfile 10
17009 cancel_lru_locks mdc
17010 cancel_lru_locks osc
17011 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17012 $LCTL set_param fail_loc=0x31a
17013 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17014 $LCTL set_param fail_loc=0
17016 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17022 test_mkdir $DIR/$tdir
17023 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17024 createmany -o $DIR/$tdir/$tfile 10
17025 cancel_lru_locks mdc
17026 cancel_lru_locks osc
17027 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17028 $LCTL set_param fail_loc=0x31b
17029 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17030 $LCTL set_param fail_loc=0
17033 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17035 test_224a() { # LU-1039, MRP-303
17036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17038 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17039 $LCTL set_param fail_loc=0x508
17040 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17041 $LCTL set_param fail_loc=0
17044 run_test 224a "Don't panic on bulk IO failure"
17046 test_224b() { # LU-1039, MRP-303
17047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17049 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17050 cancel_lru_locks osc
17051 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17052 $LCTL set_param fail_loc=0x515
17053 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17054 $LCTL set_param fail_loc=0
17057 run_test 224b "Don't panic on bulk IO failure"
17059 test_224c() { # LU-6441
17060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17061 remote_mds_nodsh && skip "remote MDS with nodsh"
17063 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17064 save_writethrough $p
17065 set_cache writethrough on
17067 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17068 local at_max=$($LCTL get_param -n at_max)
17069 local timeout=$($LCTL get_param -n timeout)
17070 local test_at="at_max"
17071 local param_at="$FSNAME.sys.at_max"
17072 local test_timeout="timeout"
17073 local param_timeout="$FSNAME.sys.timeout"
17075 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17077 set_persistent_param_and_check client "$test_at" "$param_at" 0
17078 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17080 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17081 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17082 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17083 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17085 do_facet ost1 "$LCTL set_param fail_loc=0"
17087 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17088 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17091 $LCTL set_param -n $pages_per_rpc
17092 restore_lustre_params < $p
17095 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17097 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17100 if [ -z ${MDSSURVEY} ]; then
17101 skip_env "mds-survey not found"
17103 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17104 skip "Need MDS version at least 2.2.51"
17106 local mds=$(facet_host $SINGLEMDS)
17107 local target=$(do_nodes $mds 'lctl dl' |
17108 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17110 local cmd1="file_count=1000 thrhi=4"
17111 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17112 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17113 local cmd="$cmd1 $cmd2 $cmd3"
17115 rm -f ${TMP}/mds_survey*
17117 eval $cmd || error "mds-survey with zero-stripe failed"
17118 cat ${TMP}/mds_survey*
17119 rm -f ${TMP}/mds_survey*
17121 run_test 225a "Metadata survey sanity with zero-stripe"
17124 if [ -z ${MDSSURVEY} ]; then
17125 skip_env "mds-survey not found"
17127 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17128 skip "Need MDS version at least 2.2.51"
17129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17130 remote_mds_nodsh && skip "remote MDS with nodsh"
17131 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17132 skip_env "Need to mount OST to test"
17135 local mds=$(facet_host $SINGLEMDS)
17136 local target=$(do_nodes $mds 'lctl dl' |
17137 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17139 local cmd1="file_count=1000 thrhi=4"
17140 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17141 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17142 local cmd="$cmd1 $cmd2 $cmd3"
17144 rm -f ${TMP}/mds_survey*
17146 eval $cmd || error "mds-survey with stripe_count failed"
17147 cat ${TMP}/mds_survey*
17148 rm -f ${TMP}/mds_survey*
17150 run_test 225b "Metadata survey sanity with stripe_count = 1"
17152 mcreate_path2fid () {
17158 local path=$DIR/$tdir/$name
17163 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17164 error "cannot create $desc"
17166 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17168 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17170 fid_path=$($LFS fid2path $MOUNT $fid)
17172 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17174 [ "$path" == "$fid_path" ] ||
17175 error "fid2path returned $fid_path, expected $path"
17177 echo "pass with $path and $fid"
17182 mkdir -p $DIR/$tdir
17184 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17185 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17186 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17187 mcreate_path2fid 0040666 0 0 dir "directory"
17188 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17189 mcreate_path2fid 0100666 0 0 file "regular file"
17190 mcreate_path2fid 0120666 0 0 link "symbolic link"
17191 mcreate_path2fid 0140666 0 0 sock "socket"
17193 run_test 226a "call path2fid and fid2path on files of all type"
17196 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17201 mkdir -p $DIR/$tdir
17202 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17203 error "create remote directory failed"
17204 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17205 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17206 "character special file (null)"
17207 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17208 "character special file (no device)"
17209 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17210 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17211 "block special file (loop)"
17212 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17213 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17214 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17216 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17218 # LU-1299 Executing or running ldd on a truncated executable does not
17219 # cause an out-of-memory condition.
17221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17222 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17224 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17225 chmod +x $MOUNT/date
17227 $MOUNT/date > /dev/null
17228 ldd $MOUNT/date > /dev/null
17231 run_test 227 "running truncated executable does not cause OOM"
17233 # LU-1512 try to reuse idle OI blocks
17235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17236 remote_mds_nodsh && skip "remote MDS with nodsh"
17237 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17239 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17240 local myDIR=$DIR/$tdir
17243 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17244 $LCTL set_param fail_loc=0x80001002
17245 createmany -o $myDIR/t- 10000
17246 $LCTL set_param fail_loc=0
17247 # The guard is current the largest FID holder
17249 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17251 local IDX=$(($SEQ % 64))
17253 do_facet $SINGLEMDS sync
17254 # Make sure journal flushed.
17256 local blk1=$(do_facet $SINGLEMDS \
17257 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17258 grep Blockcount | awk '{print $4}')
17260 # Remove old files, some OI blocks will become idle.
17261 unlinkmany $myDIR/t- 10000
17262 # Create new files, idle OI blocks should be reused.
17263 createmany -o $myDIR/t- 2000
17264 do_facet $SINGLEMDS sync
17265 # Make sure journal flushed.
17267 local blk2=$(do_facet $SINGLEMDS \
17268 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17269 grep Blockcount | awk '{print $4}')
17271 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17273 run_test 228a "try to reuse idle OI blocks"
17276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17277 remote_mds_nodsh && skip "remote MDS with nodsh"
17278 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17280 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17281 local myDIR=$DIR/$tdir
17284 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17285 $LCTL set_param fail_loc=0x80001002
17286 createmany -o $myDIR/t- 10000
17287 $LCTL set_param fail_loc=0
17288 # The guard is current the largest FID holder
17290 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17292 local IDX=$(($SEQ % 64))
17294 do_facet $SINGLEMDS sync
17295 # Make sure journal flushed.
17297 local blk1=$(do_facet $SINGLEMDS \
17298 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17299 grep Blockcount | awk '{print $4}')
17301 # Remove old files, some OI blocks will become idle.
17302 unlinkmany $myDIR/t- 10000
17305 stop $SINGLEMDS || error "Fail to stop MDT."
17307 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17309 df $MOUNT || error "Fail to df."
17310 # Create new files, idle OI blocks should be reused.
17311 createmany -o $myDIR/t- 2000
17312 do_facet $SINGLEMDS sync
17313 # Make sure journal flushed.
17315 local blk2=$(do_facet $SINGLEMDS \
17316 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17317 grep Blockcount | awk '{print $4}')
17319 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17321 run_test 228b "idle OI blocks can be reused after MDT restart"
17325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17326 remote_mds_nodsh && skip "remote MDS with nodsh"
17327 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17329 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17330 local myDIR=$DIR/$tdir
17333 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17334 $LCTL set_param fail_loc=0x80001002
17335 # 20000 files can guarantee there are index nodes in the OI file
17336 createmany -o $myDIR/t- 20000
17337 $LCTL set_param fail_loc=0
17338 # The guard is current the largest FID holder
17340 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17342 local IDX=$(($SEQ % 64))
17344 do_facet $SINGLEMDS sync
17345 # Make sure journal flushed.
17347 local blk1=$(do_facet $SINGLEMDS \
17348 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17349 grep Blockcount | awk '{print $4}')
17351 # Remove old files, some OI blocks will become idle.
17352 unlinkmany $myDIR/t- 20000
17354 # The OI file should become empty now
17356 # Create new files, idle OI blocks should be reused.
17357 createmany -o $myDIR/t- 2000
17358 do_facet $SINGLEMDS sync
17359 # Make sure journal flushed.
17361 local blk2=$(do_facet $SINGLEMDS \
17362 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17363 grep Blockcount | awk '{print $4}')
17365 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17367 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17369 test_229() { # LU-2482, LU-3448
17370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17371 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17372 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17373 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17377 # Create a file with a released layout and stripe count 2.
17378 $MULTIOP $DIR/$tfile H2c ||
17379 error "failed to create file with released layout"
17381 $LFS getstripe -v $DIR/$tfile
17383 local pattern=$($LFS getstripe -L $DIR/$tfile)
17384 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17386 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17388 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17389 stat $DIR/$tfile || error "failed to stat released file"
17391 chown $RUNAS_ID $DIR/$tfile ||
17392 error "chown $RUNAS_ID $DIR/$tfile failed"
17394 chgrp $RUNAS_ID $DIR/$tfile ||
17395 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17397 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17398 rm $DIR/$tfile || error "failed to remove released file"
17400 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17404 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17405 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17406 skip "Need MDS version at least 2.11.52"
17410 test_mkdir $DIR/$tdir
17411 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17412 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17413 [ $mdt_idx -ne 0 ] &&
17414 error "create local directory on wrong MDT $mdt_idx"
17416 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17417 error "create remote directory failed"
17418 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17419 [ $mdt_idx -ne $MDTIDX ] &&
17420 error "create remote directory on wrong MDT $mdt_idx"
17422 createmany -o $DIR/$tdir/test_230/t- 10 ||
17423 error "create files on remote directory failed"
17424 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17425 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17426 rm -r $DIR/$tdir || error "unlink remote directory failed"
17428 run_test 230a "Create remote directory and files under the remote directory"
17431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17432 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17433 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17434 skip "Need MDS version at least 2.11.52"
17442 local migrate_dir=$DIR/$tdir/migrate_dir
17443 local other_dir=$DIR/$tdir/other_dir
17445 test_mkdir $DIR/$tdir
17446 test_mkdir -i0 -c1 $migrate_dir
17447 test_mkdir -i0 -c1 $other_dir
17448 for ((i=0; i<10; i++)); do
17449 mkdir -p $migrate_dir/dir_${i}
17450 createmany -o $migrate_dir/dir_${i}/f 10 ||
17451 error "create files under remote dir failed $i"
17454 cp /etc/passwd $migrate_dir/$tfile
17455 cp /etc/passwd $other_dir/$tfile
17456 chattr +SAD $migrate_dir
17457 chattr +SAD $migrate_dir/$tfile
17459 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17460 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17461 local old_dir_mode=$(stat -c%f $migrate_dir)
17462 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17464 mkdir -p $migrate_dir/dir_default_stripe2
17465 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17466 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17468 mkdir -p $other_dir
17469 ln $migrate_dir/$tfile $other_dir/luna
17470 ln $migrate_dir/$tfile $migrate_dir/sofia
17471 ln $other_dir/$tfile $migrate_dir/david
17472 ln -s $migrate_dir/$tfile $other_dir/zachary
17473 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17474 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17480 for len in 58 59 60; do
17481 lnktgt=$(str_repeat 'l' $len)
17482 touch $migrate_dir/$lnktgt
17483 ln -s $lnktgt $migrate_dir/${len}char_ln
17487 for len in 4094 4095; do
17488 lnktgt=$(str_repeat 'l' $len)
17489 ln -s $lnktgt $migrate_dir/${len}char_ln
17493 for len in 254 255; do
17494 touch $migrate_dir/$(str_repeat 'l' $len)
17497 $LFS migrate -m $MDTIDX $migrate_dir ||
17498 error "fails on migrating remote dir to MDT1"
17500 echo "migratate to MDT1, then checking.."
17501 for ((i = 0; i < 10; i++)); do
17502 for file in $(find $migrate_dir/dir_${i}); do
17503 mdt_index=$($LFS getstripe -m $file)
17504 # broken symlink getstripe will fail
17505 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17506 error "$file is not on MDT${MDTIDX}"
17510 # the multiple link file should still in MDT0
17511 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17512 [ $mdt_index == 0 ] ||
17513 error "$file is not on MDT${MDTIDX}"
17515 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17516 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17517 error " expect $old_dir_flag get $new_dir_flag"
17519 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17520 [ "$old_file_flag" = "$new_file_flag" ] ||
17521 error " expect $old_file_flag get $new_file_flag"
17523 local new_dir_mode=$(stat -c%f $migrate_dir)
17524 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17525 error "expect mode $old_dir_mode get $new_dir_mode"
17527 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17528 [ "$old_file_mode" = "$new_file_mode" ] ||
17529 error "expect mode $old_file_mode get $new_file_mode"
17531 diff /etc/passwd $migrate_dir/$tfile ||
17532 error "$tfile different after migration"
17534 diff /etc/passwd $other_dir/luna ||
17535 error "luna different after migration"
17537 diff /etc/passwd $migrate_dir/sofia ||
17538 error "sofia different after migration"
17540 diff /etc/passwd $migrate_dir/david ||
17541 error "david different after migration"
17543 diff /etc/passwd $other_dir/zachary ||
17544 error "zachary different after migration"
17546 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17547 error "${tfile}_ln different after migration"
17549 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17550 error "${tfile}_ln_other different after migration"
17552 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17553 [ $stripe_count = 2 ] ||
17554 error "dir strpe_count $d != 2 after migration."
17556 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17557 [ $stripe_count = 2 ] ||
17558 error "file strpe_count $d != 2 after migration."
17560 #migrate back to MDT0
17563 $LFS migrate -m $MDTIDX $migrate_dir ||
17564 error "fails on migrating remote dir to MDT0"
17566 echo "migrate back to MDT0, checking.."
17567 for file in $(find $migrate_dir); do
17568 mdt_index=$($LFS getstripe -m $file)
17569 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17570 error "$file is not on MDT${MDTIDX}"
17573 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17574 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17575 error " expect $old_dir_flag get $new_dir_flag"
17577 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17578 [ "$old_file_flag" = "$new_file_flag" ] ||
17579 error " expect $old_file_flag get $new_file_flag"
17581 local new_dir_mode=$(stat -c%f $migrate_dir)
17582 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17583 error "expect mode $old_dir_mode get $new_dir_mode"
17585 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17586 [ "$old_file_mode" = "$new_file_mode" ] ||
17587 error "expect mode $old_file_mode get $new_file_mode"
17589 diff /etc/passwd ${migrate_dir}/$tfile ||
17590 error "$tfile different after migration"
17592 diff /etc/passwd ${other_dir}/luna ||
17593 error "luna different after migration"
17595 diff /etc/passwd ${migrate_dir}/sofia ||
17596 error "sofia different after migration"
17598 diff /etc/passwd ${other_dir}/zachary ||
17599 error "zachary different after migration"
17601 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17602 error "${tfile}_ln different after migration"
17604 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17605 error "${tfile}_ln_other different after migration"
17607 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17608 [ $stripe_count = 2 ] ||
17609 error "dir strpe_count $d != 2 after migration."
17611 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17612 [ $stripe_count = 2 ] ||
17613 error "file strpe_count $d != 2 after migration."
17615 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17617 run_test 230b "migrate directory"
17620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17621 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17622 remote_mds_nodsh && skip "remote MDS with nodsh"
17623 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17624 skip "Need MDS version at least 2.11.52"
17630 local migrate_dir=$DIR/$tdir/migrate_dir
17632 #If migrating directory fails in the middle, all entries of
17633 #the directory is still accessiable.
17634 test_mkdir $DIR/$tdir
17635 test_mkdir -i0 -c1 $migrate_dir
17636 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17638 createmany -o $migrate_dir/f $total ||
17639 error "create files under ${migrate_dir} failed"
17641 # fail after migrating top dir, and this will fail only once, so the
17642 # first sub file migration will fail (currently f3), others succeed.
17643 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17644 do_facet mds1 lctl set_param fail_loc=0x1801
17645 local t=$(ls $migrate_dir | wc -l)
17646 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17647 error "migrate should fail"
17648 local u=$(ls $migrate_dir | wc -l)
17649 [ "$u" == "$t" ] || error "$u != $t during migration"
17651 # add new dir/file should succeed
17652 mkdir $migrate_dir/dir ||
17653 error "mkdir failed under migrating directory"
17654 touch $migrate_dir/file ||
17655 error "create file failed under migrating directory"
17657 # add file with existing name should fail
17658 for file in $migrate_dir/f*; do
17659 stat $file > /dev/null || error "stat $file failed"
17660 $OPENFILE -f O_CREAT:O_EXCL $file &&
17661 error "open(O_CREAT|O_EXCL) $file should fail"
17662 $MULTIOP $file m && error "create $file should fail"
17663 touch $DIR/$tdir/remote_dir/$tfile ||
17664 error "touch $tfile failed"
17665 ln $DIR/$tdir/remote_dir/$tfile $file &&
17666 error "link $file should fail"
17667 mdt_index=$($LFS getstripe -m $file)
17668 if [ $mdt_index == 0 ]; then
17669 # file failed to migrate is not allowed to rename to
17670 mv $DIR/$tdir/remote_dir/$tfile $file &&
17671 error "rename to $file should fail"
17673 mv $DIR/$tdir/remote_dir/$tfile $file ||
17674 error "rename to $file failed"
17676 echo hello >> $file || error "write $file failed"
17679 # resume migration with different options should fail
17680 $LFS migrate -m 0 $migrate_dir &&
17681 error "migrate -m 0 $migrate_dir should fail"
17683 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17684 error "migrate -c 2 $migrate_dir should fail"
17686 # resume migration should succeed
17687 $LFS migrate -m $MDTIDX $migrate_dir ||
17688 error "migrate $migrate_dir failed"
17690 echo "Finish migration, then checking.."
17691 for file in $(find $migrate_dir); do
17692 mdt_index=$($LFS getstripe -m $file)
17693 [ $mdt_index == $MDTIDX ] ||
17694 error "$file is not on MDT${MDTIDX}"
17697 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17699 run_test 230c "check directory accessiblity if migration failed"
17702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17703 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17704 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17705 skip "Need MDS version at least 2.11.52"
17707 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17709 local migrate_dir=$DIR/$tdir/migrate_dir
17719 old_index=$((RANDOM % MDSCOUNT))
17720 old_count=$((MDSCOUNT - old_index))
17721 new_index=$((RANDOM % MDSCOUNT))
17722 new_count=$((MDSCOUNT - new_index))
17723 new_hash=1 # for all_char
17725 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17726 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17728 test_mkdir $DIR/$tdir
17729 test_mkdir -i $old_index -c $old_count $migrate_dir
17731 for ((i=0; i<100; i++)); do
17732 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17733 createmany -o $migrate_dir/dir_${i}/f 100 ||
17734 error "create files under remote dir failed $i"
17737 echo -n "Migrate from MDT$old_index "
17738 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17739 echo -n "to MDT$new_index"
17740 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17743 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17744 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17745 error "migrate remote dir error"
17747 echo "Finish migration, then checking.."
17748 for file in $(find $migrate_dir); do
17749 mdt_index=$($LFS getstripe -m $file)
17750 if [ $mdt_index -lt $new_index ] ||
17751 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17752 error "$file is on MDT$mdt_index"
17756 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17758 run_test 230d "check migrate big directory"
17761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17763 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17764 skip "Need MDS version at least 2.11.52"
17771 mkdir -p $DIR/$tdir
17772 mkdir $DIR/$tdir/migrate_dir
17773 mkdir $DIR/$tdir/other_dir
17774 touch $DIR/$tdir/migrate_dir/a
17775 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17776 ls $DIR/$tdir/other_dir
17778 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17779 error "migrate dir fails"
17781 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17782 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17784 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17785 [ $mdt_index == 0 ] || error "a is not on MDT0"
17787 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17788 error "migrate dir fails"
17790 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17791 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17793 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17794 [ $mdt_index == 1 ] || error "a is not on MDT1"
17796 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17797 [ $mdt_index == 1 ] || error "b is not on MDT1"
17799 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17800 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17802 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17804 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17806 run_test 230e "migrate mulitple local link files"
17809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17810 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17811 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17812 skip "Need MDS version at least 2.11.52"
17817 mkdir -p $DIR/$tdir
17818 mkdir $DIR/$tdir/migrate_dir
17819 $LFS mkdir -i1 $DIR/$tdir/other_dir
17820 touch $DIR/$tdir/migrate_dir/a
17821 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17822 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17823 ls $DIR/$tdir/other_dir
17825 # a should be migrated to MDT1, since no other links on MDT0
17826 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17827 error "#1 migrate dir fails"
17828 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17829 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17830 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17831 [ $mdt_index == 1 ] || error "a is not on MDT1"
17833 # a should stay on MDT1, because it is a mulitple link file
17834 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17835 error "#2 migrate dir fails"
17836 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17837 [ $mdt_index == 1 ] || error "a is not on MDT1"
17839 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17840 error "#3 migrate dir fails"
17842 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17843 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17844 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17846 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17847 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17849 # a should be migrated to MDT0, since no other links on MDT1
17850 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17851 error "#4 migrate dir fails"
17852 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17853 [ $mdt_index == 0 ] || error "a is not on MDT0"
17855 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17857 run_test 230f "migrate mulitple remote link files"
17860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17861 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17862 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17863 skip "Need MDS version at least 2.11.52"
17865 mkdir -p $DIR/$tdir/migrate_dir
17867 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17868 error "migrating dir to non-exist MDT succeeds"
17871 run_test 230g "migrate dir to non-exist MDT"
17874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17875 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17876 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17877 skip "Need MDS version at least 2.11.52"
17881 mkdir -p $DIR/$tdir/migrate_dir
17883 $LFS migrate -m1 $DIR &&
17884 error "migrating mountpoint1 should fail"
17886 $LFS migrate -m1 $DIR/$tdir/.. &&
17887 error "migrating mountpoint2 should fail"
17890 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17891 error "migrating $tdir/migrate_dir/.. should fail"
17895 run_test 230h "migrate .. and root"
17898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17899 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17900 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17901 skip "Need MDS version at least 2.11.52"
17903 mkdir -p $DIR/$tdir/migrate_dir
17905 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17906 error "migration fails with a tailing slash"
17908 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17909 error "migration fails with two tailing slashes"
17911 run_test 230i "lfs migrate -m tolerates trailing slashes"
17914 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17915 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
17916 skip "Need MDS version at least 2.11.52"
17918 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17919 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17920 error "create $tfile failed"
17921 cat /etc/passwd > $DIR/$tdir/$tfile
17923 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17925 cmp /etc/passwd $DIR/$tdir/$tfile ||
17926 error "DoM file mismatch after migration"
17928 run_test 230j "DoM file data not changed after dir migration"
17931 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17932 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17933 skip "Need MDS version at least 2.11.56"
17936 local files_on_starting_mdt=0
17938 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17939 $LFS getdirstripe $DIR/$tdir
17940 for i in $(seq $total); do
17941 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17942 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17943 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17946 echo "$files_on_starting_mdt files on MDT0"
17948 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17949 $LFS getdirstripe $DIR/$tdir
17951 files_on_starting_mdt=0
17952 for i in $(seq $total); do
17953 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17954 error "file $tfile.$i mismatch after migration"
17955 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17956 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17959 echo "$files_on_starting_mdt files on MDT1 after migration"
17960 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17962 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17963 $LFS getdirstripe $DIR/$tdir
17965 files_on_starting_mdt=0
17966 for i in $(seq $total); do
17967 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17968 error "file $tfile.$i mismatch after 2nd migration"
17969 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17970 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17973 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17974 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17978 run_test 230k "file data not changed after dir migration"
17981 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17982 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17983 skip "Need MDS version at least 2.11.56"
17985 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17986 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17987 error "create files under remote dir failed $i"
17988 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17990 run_test 230l "readdir between MDTs won't crash"
17993 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17994 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17995 skip "Need MDS version at least 2.11.56"
17998 local mig_dir=$DIR/$tdir/migrate_dir
17999 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18003 echo "Creating files and dirs with xattrs"
18004 test_mkdir $DIR/$tdir
18005 test_mkdir -i0 -c1 $mig_dir
18007 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18008 error "cannot set xattr attr1 on dir"
18009 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18010 error "cannot set xattr attr2 on dir"
18011 touch $mig_dir/dir/f0
18012 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18013 error "cannot set xattr attr1 on file"
18014 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18015 error "cannot set xattr attr2 on file"
18016 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18017 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18018 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18019 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18020 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18021 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18022 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18023 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18024 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18026 echo "Migrating to MDT1"
18027 $LFS migrate -m $MDTIDX $mig_dir ||
18028 error "fails on migrating dir to MDT1"
18030 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18031 echo "Checking xattrs"
18032 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18033 [ "$val" = $longstr ] ||
18034 error "expecting xattr1 $longstr on dir, found $val"
18035 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18036 [ "$val" = $shortstr ] ||
18037 error "expecting xattr2 $shortstr on dir, found $val"
18038 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18039 [ "$val" = $longstr ] ||
18040 error "expecting xattr1 $longstr on file, found $val"
18041 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18042 [ "$val" = $shortstr ] ||
18043 error "expecting xattr2 $shortstr on file, found $val"
18045 run_test 230m "xattrs not changed after dir migration"
18048 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18049 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18050 skip "Need MDS version at least 2.13.53"
18052 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18053 cat /etc/hosts > $DIR/$tdir/$tfile
18054 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18055 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18057 cmp /etc/hosts $DIR/$tdir/$tfile ||
18058 error "File data mismatch after migration"
18060 run_test 230n "Dir migration with mirrored file"
18063 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18064 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18065 skip "Need MDS version at least 2.13.52"
18067 local mdts=$(comma_list $(mdts_nodes))
18070 local restripe_status
18075 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18077 # in case "crush" hash type is not set
18078 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18080 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18081 mdt.*MDT0000.enable_dir_restripe)
18082 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18083 stack_trap "do_nodes $mdts $LCTL set_param \
18084 mdt.*.enable_dir_restripe=$restripe_status"
18087 createmany -m $DIR/$tdir/f 100 ||
18088 error "create files under remote dir failed $i"
18089 createmany -d $DIR/$tdir/d 100 ||
18090 error "create dirs under remote dir failed $i"
18092 for i in $(seq 2 $MDSCOUNT); do
18093 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18094 $LFS setdirstripe -c $i $DIR/$tdir ||
18095 error "split -c $i $tdir failed"
18096 wait_update $HOSTNAME \
18097 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18098 error "dir split not finished"
18099 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18100 awk '/migrate/ {sum += $2} END { print sum }')
18101 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18102 # delta is around total_files/stripe_count
18103 [ $delta -lt $((200 /(i - 1))) ] ||
18104 error "$delta files migrated"
18107 run_test 230o "dir split"
18110 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18111 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18112 skip "Need MDS version at least 2.13.52"
18114 local mdts=$(comma_list $(mdts_nodes))
18117 local restripe_status
18122 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18124 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18126 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18127 mdt.*MDT0000.enable_dir_restripe)
18128 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18129 stack_trap "do_nodes $mdts $LCTL set_param \
18130 mdt.*.enable_dir_restripe=$restripe_status"
18132 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18133 createmany -m $DIR/$tdir/f 100 ||
18134 error "create files under remote dir failed $i"
18135 createmany -d $DIR/$tdir/d 100 ||
18136 error "create dirs under remote dir failed $i"
18138 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18139 local mdt_hash="crush"
18141 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18142 $LFS setdirstripe -c $i $DIR/$tdir ||
18143 error "split -c $i $tdir failed"
18144 [ $i -eq 1 ] && mdt_hash="none"
18145 wait_update $HOSTNAME \
18146 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18147 error "dir merge not finished"
18148 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18149 awk '/migrate/ {sum += $2} END { print sum }')
18150 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18151 # delta is around total_files/stripe_count
18152 [ $delta -lt $((200 / i)) ] ||
18153 error "$delta files migrated"
18156 run_test 230p "dir merge"
18159 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18160 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18161 skip "Need MDS version at least 2.13.52"
18163 local mdts=$(comma_list $(mdts_nodes))
18164 local saved_threshold=$(do_facet mds1 \
18165 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18166 local saved_delta=$(do_facet mds1 \
18167 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18168 local threshold=100
18171 local stripe_count=0
18175 stack_trap "do_nodes $mdts $LCTL set_param \
18176 mdt.*.dir_split_count=$saved_threshold"
18177 stack_trap "do_nodes $mdts $LCTL set_param \
18178 mdt.*.dir_split_delta=$saved_delta"
18179 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18180 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18181 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18182 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18183 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18184 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18186 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18187 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18189 while [ $stripe_count -lt $MDSCOUNT ]; do
18190 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18191 error "create sub files failed"
18192 stat $DIR/$tdir > /dev/null
18193 total=$((total + threshold * 3 / 2))
18194 stripe_count=$((stripe_count + delta))
18195 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18197 wait_update $HOSTNAME \
18198 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18199 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18201 wait_update $HOSTNAME \
18202 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18203 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18205 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18206 grep -w $stripe_index | wc -l)
18207 echo "$nr_files files on MDT$stripe_index after split"
18208 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18209 error "$nr_files files on MDT$stripe_index after split"
18211 nr_files=$(ls $DIR/$tdir | wc -w)
18212 [ $nr_files -eq $total ] ||
18213 error "total sub files $nr_files != $total"
18216 run_test 230q "dir auto split"
18220 # For simplicity this test assumes that max_pages_per_rpc
18221 # is the same across all OSCs
18222 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18223 local bulk_size=$((max_pages * PAGE_SIZE))
18224 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18227 mkdir -p $DIR/$tdir
18228 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18229 error "failed to set stripe with -S ${brw_size}M option"
18231 # clear the OSC stats
18232 $LCTL set_param osc.*.stats=0 &>/dev/null
18235 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18236 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18237 oflag=direct &>/dev/null || error "dd failed"
18239 sync; sleep 1; sync # just to be safe
18240 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18241 if [ x$nrpcs != "x1" ]; then
18242 $LCTL get_param osc.*.stats
18243 error "found $nrpcs ost_write RPCs, not 1 as expected"
18247 # Drop the OSC cache, otherwise we will read from it
18248 cancel_lru_locks osc
18250 # clear the OSC stats
18251 $LCTL set_param osc.*.stats=0 &>/dev/null
18253 # Client reads $bulk_size.
18254 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18255 iflag=direct &>/dev/null || error "dd failed"
18257 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18258 if [ x$nrpcs != "x1" ]; then
18259 $LCTL get_param osc.*.stats
18260 error "found $nrpcs ost_read RPCs, not 1 as expected"
18263 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18266 mkdir -p $DIR/$tdir
18268 for i in {0..1023}; do
18269 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18270 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18271 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18275 run_test 231b "must not assert on fully utilized OST request buffer"
18278 mkdir -p $DIR/$tdir
18279 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18281 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18282 do_facet ost1 $LCTL set_param fail_loc=0x31c
18284 # ignore dd failure
18285 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18287 do_facet ost1 $LCTL set_param fail_loc=0
18288 umount_client $MOUNT || error "umount failed"
18289 mount_client $MOUNT || error "mount failed"
18290 stop ost1 || error "cannot stop ost1"
18291 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18293 run_test 232a "failed lock should not block umount"
18296 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18297 skip "Need MDS version at least 2.10.58"
18299 mkdir -p $DIR/$tdir
18300 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18301 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18303 cancel_lru_locks osc
18305 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18306 do_facet ost1 $LCTL set_param fail_loc=0x31c
18309 $LFS data_version $DIR/$tdir/$tfile || true
18311 do_facet ost1 $LCTL set_param fail_loc=0
18312 umount_client $MOUNT || error "umount failed"
18313 mount_client $MOUNT || error "mount failed"
18314 stop ost1 || error "cannot stop ost1"
18315 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18317 run_test 232b "failed data version lock should not block umount"
18320 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18321 skip "Need MDS version at least 2.3.64"
18322 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18324 local fid=$($LFS path2fid $MOUNT)
18326 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18327 error "cannot access $MOUNT using its FID '$fid'"
18329 run_test 233a "checking that OBF of the FS root succeeds"
18332 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18333 skip "Need MDS version at least 2.5.90"
18334 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18336 local fid=$($LFS path2fid $MOUNT/.lustre)
18338 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18339 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18341 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18342 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18343 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18345 run_test 233b "checking that OBF of the FS .lustre succeeds"
18348 local p="$TMP/sanityN-$TESTNAME.parameters"
18349 save_lustre_params client "llite.*.xattr_cache" > $p
18350 lctl set_param llite.*.xattr_cache 1 ||
18351 skip_env "xattr cache is not supported"
18353 mkdir -p $DIR/$tdir || error "mkdir failed"
18354 touch $DIR/$tdir/$tfile || error "touch failed"
18355 # OBD_FAIL_LLITE_XATTR_ENOMEM
18356 $LCTL set_param fail_loc=0x1405
18357 getfattr -n user.attr $DIR/$tdir/$tfile &&
18358 error "getfattr should have failed with ENOMEM"
18359 $LCTL set_param fail_loc=0x0
18362 restore_lustre_params < $p
18365 run_test 234 "xattr cache should not crash on ENOMEM"
18368 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18369 skip "Need MDS version at least 2.4.52"
18371 flock_deadlock $DIR/$tfile
18376 124) error "process hangs on a deadlock"
18378 *) error "error executing flock_deadlock $DIR/$tfile"
18382 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18386 check_swap_layouts_support
18388 local ref1=/etc/passwd
18389 local ref2=/etc/group
18390 local file1=$DIR/$tdir/f1
18391 local file2=$DIR/$tdir/f2
18393 test_mkdir -c1 $DIR/$tdir
18394 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18395 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18396 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18397 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18398 local fd=$(free_fd)
18399 local cmd="exec $fd<>$file2"
18402 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18403 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18406 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18411 run_test 236 "Layout swap on open unlinked file"
18413 # LU-4659 linkea consistency
18415 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18416 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18417 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18418 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18421 ln $DIR/$tfile $DIR/$tfile.lnk
18422 touch $DIR/$tfile.new
18423 mv $DIR/$tfile.new $DIR/$tfile
18424 local fid1=$($LFS path2fid $DIR/$tfile)
18425 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18426 local path1=$($LFS fid2path $FSNAME "$fid1")
18427 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18428 local path2=$($LFS fid2path $FSNAME "$fid2")
18429 [ $tfile.lnk == $path2 ] ||
18430 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18433 run_test 238 "Verify linkea consistency"
18435 test_239A() { # was test_239
18436 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18437 skip "Need MDS version at least 2.5.60"
18439 local list=$(comma_list $(mdts_nodes))
18441 mkdir -p $DIR/$tdir
18442 createmany -o $DIR/$tdir/f- 5000
18443 unlinkmany $DIR/$tdir/f- 5000
18444 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18445 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18446 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18447 osp.*MDT*.sync_in_flight" | calc_sum)
18448 [ "$changes" -eq 0 ] || error "$changes not synced"
18450 run_test 239A "osp_sync test"
18452 test_239a() { #LU-5297
18453 remote_mds_nodsh && skip "remote MDS with nodsh"
18456 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18457 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18458 chgrp $RUNAS_GID $DIR/$tfile
18459 wait_delete_completed
18461 run_test 239a "process invalid osp sync record correctly"
18463 test_239b() { #LU-5297
18464 remote_mds_nodsh && skip "remote MDS with nodsh"
18467 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18468 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18469 chgrp $RUNAS_GID $DIR/$tfile1
18470 wait_delete_completed
18471 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18473 chgrp $RUNAS_GID $DIR/$tfile2
18474 wait_delete_completed
18476 run_test 239b "process osp sync record with ENOMEM error correctly"
18479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18480 remote_mds_nodsh && skip "remote MDS with nodsh"
18482 mkdir -p $DIR/$tdir
18484 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18485 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18486 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18487 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18489 umount_client $MOUNT || error "umount failed"
18490 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18491 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18492 mount_client $MOUNT || error "failed to mount client"
18494 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18495 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18497 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18503 for LOOP in $(seq $count); do
18504 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18505 cancel_lru_locks $OSC || true
18513 for LOOP in $(seq $1); do
18514 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18519 test_241a() { # was test_241
18520 local bsize=$PAGE_SIZE
18522 (( bsize < 40960 )) && bsize=40960
18523 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18525 cancel_lru_locks $OSC
18526 test_241_bio 1000 $bsize &
18528 test_241_dio 1000 $bsize
18531 run_test 241a "bio vs dio"
18534 local bsize=$PAGE_SIZE
18536 (( bsize < 40960 )) && bsize=40960
18537 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18539 test_241_dio 1000 $bsize &
18541 test_241_dio 1000 $bsize
18544 run_test 241b "dio vs dio"
18547 remote_mds_nodsh && skip "remote MDS with nodsh"
18549 mkdir -p $DIR/$tdir
18550 touch $DIR/$tdir/$tfile
18552 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18553 do_facet mds1 lctl set_param fail_loc=0x105
18554 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18556 do_facet mds1 lctl set_param fail_loc=0
18557 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18559 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18563 test_mkdir $DIR/$tdir
18564 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18566 run_test 243 "various group lock tests"
18570 test_mkdir $DIR/$tdir
18571 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18572 sendfile_grouplock $DIR/$tdir/$tfile || \
18573 error "sendfile+grouplock failed"
18576 run_test 244a "sendfile with group lock tests"
18580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18583 local size=$((1024*1024))
18585 test_mkdir $DIR/$tdir
18586 for i in $(seq 1 $threads); do
18587 local file=$DIR/$tdir/file_$((i / 10))
18588 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18591 for i in $(seq 1 $threads); do
18595 run_test 244b "multi-threaded write with group lock"
18598 local flagname="multi_mod_rpcs"
18599 local connect_data_name="max_mod_rpcs"
18602 # check if multiple modify RPCs flag is set
18603 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18604 grep "connect_flags:")
18607 echo "$out" | grep -qw $flagname
18608 if [ $? -ne 0 ]; then
18609 echo "connect flag $flagname is not set"
18613 # check if multiple modify RPCs data is set
18614 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18617 echo "$out" | grep -qw $connect_data_name ||
18618 error "import should have connect data $connect_data_name"
18620 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18626 umount_client $submount
18631 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18633 skip_env "Fileset feature is not supported"
18635 local submount=${MOUNT}_$tdir
18638 mkdir -p $submount || error "mkdir $submount failed"
18639 FILESET="$FILESET/$tdir" mount_client $submount ||
18640 error "mount $submount failed"
18641 trap "cleanup_247 $submount" EXIT
18642 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18643 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18644 error "read $MOUNT/$tdir/$tfile failed"
18645 cleanup_247 $submount
18647 run_test 247a "mount subdir as fileset"
18650 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18651 skip_env "Fileset feature is not supported"
18653 local submount=${MOUNT}_$tdir
18655 rm -rf $MOUNT/$tdir
18656 mkdir -p $submount || error "mkdir $submount failed"
18658 FILESET="$FILESET/$tdir" mount_client $submount &&
18659 error "mount $submount should fail"
18662 run_test 247b "mount subdir that dose not exist"
18665 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18666 skip_env "Fileset feature is not supported"
18668 local submount=${MOUNT}_$tdir
18670 mkdir -p $MOUNT/$tdir/dir1
18671 mkdir -p $submount || error "mkdir $submount failed"
18672 trap "cleanup_247 $submount" EXIT
18673 FILESET="$FILESET/$tdir" mount_client $submount ||
18674 error "mount $submount failed"
18675 local fid=$($LFS path2fid $MOUNT/)
18676 $LFS fid2path $submount $fid && error "fid2path should fail"
18677 cleanup_247 $submount
18679 run_test 247c "running fid2path outside subdirectory root"
18682 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18683 skip "Fileset feature is not supported"
18685 local submount=${MOUNT}_$tdir
18687 mkdir -p $MOUNT/$tdir/dir1
18688 mkdir -p $submount || error "mkdir $submount failed"
18689 FILESET="$FILESET/$tdir" mount_client $submount ||
18690 error "mount $submount failed"
18691 trap "cleanup_247 $submount" EXIT
18693 local td=$submount/dir1
18694 local fid=$($LFS path2fid $td)
18695 [ -z "$fid" ] && error "path2fid unable to get $td FID"
18697 # check that we get the same pathname back
18700 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
18701 echo "$rootpath $fid"
18702 found=$($LFS fid2path $rootpath "$fid")
18703 [ -n "found" ] || error "fid2path should succeed"
18704 [ "$found" == "$td" ] || error "fid2path $found != $td"
18706 # check wrong root path format
18707 rootpath=$submount"_wrong"
18708 found=$($LFS fid2path $rootpath "$fid")
18709 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
18711 cleanup_247 $submount
18713 run_test 247d "running fid2path inside subdirectory root"
18717 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18719 skip "Fileset feature is not supported"
18721 local submount=${MOUNT}_$tdir
18724 mkdir -p $submount || error "mkdir $submount failed"
18725 FILESET="$FILESET/.." mount_client $submount &&
18726 error "mount $submount should fail"
18729 run_test 247e "mount .. as fileset"
18732 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18733 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18734 skip "Need at least version 2.13.52"
18735 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18737 skip "Fileset feature is not supported"
18739 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18740 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18741 error "mkdir remote failed"
18742 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18743 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18744 error "mkdir striped failed"
18745 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18747 local submount=${MOUNT}_$tdir
18749 mkdir -p $submount || error "mkdir $submount failed"
18752 local fileset=$FILESET
18754 for dir in $tdir/remote $tdir/remote/subdir \
18755 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18756 FILESET="$fileset/$dir" mount_client $submount ||
18757 error "mount $dir failed"
18758 umount_client $submount
18761 run_test 247f "mount striped or remote directory as fileset"
18764 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18765 [ -z "$fast_read_sav" ] && skip "no fast read support"
18767 # create a large file for fast read verification
18768 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18770 # make sure the file is created correctly
18771 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18772 { rm -f $DIR/$tfile; skip "file creation error"; }
18774 echo "Test 1: verify that fast read is 4 times faster on cache read"
18776 # small read with fast read enabled
18777 $LCTL set_param -n llite.*.fast_read=1
18778 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18779 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18780 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18781 # small read with fast read disabled
18782 $LCTL set_param -n llite.*.fast_read=0
18783 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18784 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18785 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18787 # verify that fast read is 4 times faster for cache read
18788 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18789 error_not_in_vm "fast read was not 4 times faster: " \
18790 "$t_fast vs $t_slow"
18792 echo "Test 2: verify the performance between big and small read"
18793 $LCTL set_param -n llite.*.fast_read=1
18795 # 1k non-cache read
18796 cancel_lru_locks osc
18797 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18798 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18799 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18801 # 1M non-cache read
18802 cancel_lru_locks osc
18803 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18804 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18805 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18807 # verify that big IO is not 4 times faster than small IO
18808 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18809 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18811 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18814 run_test 248a "fast read verification"
18817 # Default short_io_bytes=16384, try both smaller and larger sizes.
18818 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18819 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18820 echo "bs=53248 count=113 normal buffered write"
18821 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18822 error "dd of initial data file failed"
18823 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18825 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18826 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18827 error "dd with sync normal writes failed"
18828 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18830 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18831 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18832 error "dd with sync small writes failed"
18833 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18835 cancel_lru_locks osc
18837 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18838 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18839 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18840 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18841 iflag=direct || error "dd with O_DIRECT small read failed"
18842 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18843 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18844 error "compare $TMP/$tfile.1 failed"
18846 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18847 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18849 # just to see what the maximum tunable value is, and test parsing
18850 echo "test invalid parameter 2MB"
18851 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18852 error "too-large short_io_bytes allowed"
18853 echo "test maximum parameter 512KB"
18854 # if we can set a larger short_io_bytes, run test regardless of version
18855 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18856 # older clients may not allow setting it this large, that's OK
18857 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18858 skip "Need at least client version 2.13.50"
18859 error "medium short_io_bytes failed"
18861 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18862 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18864 echo "test large parameter 64KB"
18865 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18866 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18868 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18869 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18870 error "dd with sync large writes failed"
18871 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18873 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18874 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18875 num=$((113 * 4096 / PAGE_SIZE))
18876 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18877 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18878 error "dd with O_DIRECT large writes failed"
18879 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18880 error "compare $DIR/$tfile.3 failed"
18882 cancel_lru_locks osc
18884 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18885 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18886 error "dd with O_DIRECT large read failed"
18887 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18888 error "compare $TMP/$tfile.2 failed"
18890 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18891 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18892 error "dd with O_DIRECT large read failed"
18893 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18894 error "compare $TMP/$tfile.3 failed"
18896 run_test 248b "test short_io read and write for both small and large sizes"
18898 test_249() { # LU-7890
18899 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18900 skip "Need at least version 2.8.54"
18903 $LFS setstripe -c 1 $DIR/$tfile
18904 # Offset 2T == 4k * 512M
18905 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18906 error "dd to 2T offset failed"
18908 run_test 249 "Write above 2T file size"
18911 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18912 && skip "no 16TB file size limit on ZFS"
18914 $LFS setstripe -c 1 $DIR/$tfile
18915 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18916 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18917 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18918 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18919 conv=notrunc,fsync && error "append succeeded"
18922 run_test 250 "Write above 16T limit"
18925 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18927 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18928 #Skip once - writing the first stripe will succeed
18929 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18930 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18931 error "short write happened"
18933 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18934 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18935 error "short read happened"
18939 run_test 251 "Handling short read and write correctly"
18942 remote_mds_nodsh && skip "remote MDS with nodsh"
18943 remote_ost_nodsh && skip "remote OST with nodsh"
18944 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18945 skip_env "ldiskfs only test"
18955 # check lr_reader on OST0000
18957 dev=$(facet_device $tgt)
18958 out=$(do_facet $tgt $LR_READER $dev)
18959 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18961 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18962 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18963 error "Invalid uuid returned by $LR_READER on target $tgt"
18964 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18966 # check lr_reader -c on MDT0000
18968 dev=$(facet_device $tgt)
18969 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18970 skip "$LR_READER does not support additional options"
18972 out=$(do_facet $tgt $LR_READER -c $dev)
18973 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18975 num=$(echo "$out" | grep -c "mdtlov")
18976 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18977 error "Invalid number of mdtlov clients returned by $LR_READER"
18978 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18980 # check lr_reader -cr on MDT0000
18981 out=$(do_facet $tgt $LR_READER -cr $dev)
18982 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18984 echo "$out" | grep -q "^reply_data:$" ||
18985 error "$LR_READER should have returned 'reply_data' section"
18986 num=$(echo "$out" | grep -c "client_generation")
18987 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18989 run_test 252 "check lr_reader tool"
18992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18993 remote_mds_nodsh && skip "remote MDS with nodsh"
18994 remote_mgs_nodsh && skip "remote MGS with nodsh"
18998 local ost_name=$(ostname_from_index $ostidx)
19001 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19002 do_facet $SINGLEMDS $LCTL get_param -n \
19003 osp.$mdtosc_proc1.reserved_mb_high ||
19004 skip "remote MDS does not support reserved_mb_high"
19008 wait_delete_completed
19011 pool_add $TESTNAME || error "Pool creation failed"
19012 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19014 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19015 error "Setstripe failed"
19017 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19019 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19021 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19023 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19024 osp.$mdtosc_proc1.prealloc_status)
19025 echo "prealloc_status $oa_status"
19027 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19028 error "File creation should fail"
19030 #object allocation was stopped, but we still able to append files
19031 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19032 oflag=append || error "Append failed"
19034 rm -f $DIR/$tdir/$tfile.0
19036 # For this test, we want to delete the files we created to go out of
19037 # space but leave the watermark, so we remain nearly out of space
19038 ost_watermarks_enospc_delete_files $tfile $ostidx
19040 wait_delete_completed
19044 for i in $(seq 10 12); do
19045 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19046 2>/dev/null || error "File creation failed after rm"
19049 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19050 osp.$mdtosc_proc1.prealloc_status)
19051 echo "prealloc_status $oa_status"
19053 if (( oa_status != 0 )); then
19054 error "Object allocation still disable after rm"
19057 run_test 253 "Check object allocation limit"
19060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19061 remote_mds_nodsh && skip "remote MDS with nodsh"
19062 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19063 skip "MDS does not support changelog_size"
19066 local MDT0=$(facet_svc $SINGLEMDS)
19068 changelog_register || error "changelog_register failed"
19070 changelog_clear 0 || error "changelog_clear failed"
19072 local size1=$(do_facet $SINGLEMDS \
19073 $LCTL get_param -n mdd.$MDT0.changelog_size)
19074 echo "Changelog size $size1"
19077 $LFS mkdir -i 0 $DIR/$tdir
19079 mkdir -p $DIR/$tdir/pics/2008/zachy
19080 touch $DIR/$tdir/pics/2008/zachy/timestamp
19081 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19082 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19083 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19084 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19085 rm $DIR/$tdir/pics/desktop.jpg
19087 local size2=$(do_facet $SINGLEMDS \
19088 $LCTL get_param -n mdd.$MDT0.changelog_size)
19089 echo "Changelog size after work $size2"
19091 (( $size2 > $size1 )) ||
19092 error "new Changelog size=$size2 less than old size=$size1"
19094 run_test 254 "Check changelog size"
19101 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19102 awk -F: '{print $2}' | grep $type > /dev/null
19103 if [ $? -ne 0 ]; then
19113 lfs ladvise -a willread $file > /dev/null 2>&1
19114 if [ $? -eq 0 ]; then
19118 lfs ladvise -a willread $file 2>&1 |
19119 grep "Inappropriate ioctl for device" > /dev/null
19120 if [ $? -eq 0 ]; then
19127 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19130 # run a random read IO workload
19131 # usage: random_read_iops <filename> <filesize> <iosize>
19132 random_read_iops() {
19135 local iosize=${3:-4096}
19137 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19138 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19141 drop_file_oss_cache() {
19145 $LFS ladvise -a dontneed $file 2>/dev/null ||
19146 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19149 ladvise_willread_performance()
19152 local average_origin=0
19153 local average_cache=0
19154 local average_ladvise=0
19156 for ((i = 1; i <= $repeat; i++)); do
19157 echo "Iter $i/$repeat: reading without willread hint"
19158 cancel_lru_locks osc
19159 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19160 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19161 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19162 average_origin=$(bc <<<"$average_origin + $speed_origin")
19164 cancel_lru_locks osc
19165 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19166 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19167 average_cache=$(bc <<<"$average_cache + $speed_cache")
19169 cancel_lru_locks osc
19170 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19171 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19172 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19173 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19174 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19176 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19177 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19178 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19180 speedup_cache=$(percent $average_cache $average_origin)
19181 speedup_ladvise=$(percent $average_ladvise $average_origin)
19183 echo "Average uncached read: $average_origin"
19184 echo "Average speedup with OSS cached read: " \
19185 "$average_cache = +$speedup_cache%"
19186 echo "Average speedup with ladvise willread: " \
19187 "$average_ladvise = +$speedup_ladvise%"
19189 local lowest_speedup=20
19190 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19191 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19192 "got $average_cache%. Skipping ladvise willread check."
19196 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19197 # it is still good to run until then to exercise 'ladvise willread'
19198 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19199 [ "$ost1_FSTYPE" = "zfs" ] &&
19200 echo "osd-zfs does not support dontneed or drop_caches" &&
19203 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19204 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
19205 error_not_in_vm "Speedup with willread is less than " \
19206 "$lowest_speedup%, got $average_ladvise%"
19210 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19211 skip "lustre < 2.8.54 does not support ladvise "
19212 remote_ost_nodsh && skip "remote OST with nodsh"
19214 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19216 ladvise_no_type willread $DIR/$tfile &&
19217 skip "willread ladvise is not supported"
19219 ladvise_no_ioctl $DIR/$tfile &&
19220 skip "ladvise ioctl is not supported"
19223 local size=$((size_mb * 1048576))
19224 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19225 error "dd to $DIR/$tfile failed"
19227 lfs ladvise -a willread $DIR/$tfile ||
19228 error "Ladvise failed with no range argument"
19230 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19231 error "Ladvise failed with no -l or -e argument"
19233 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19234 error "Ladvise failed with only -e argument"
19236 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19237 error "Ladvise failed with only -l argument"
19239 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19240 error "End offset should not be smaller than start offset"
19242 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19243 error "End offset should not be equal to start offset"
19245 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19246 error "Ladvise failed with overflowing -s argument"
19248 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19249 error "Ladvise failed with overflowing -e argument"
19251 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19252 error "Ladvise failed with overflowing -l argument"
19254 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19255 error "Ladvise succeeded with conflicting -l and -e arguments"
19257 echo "Synchronous ladvise should wait"
19259 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19260 do_nodes $(comma_list $(osts_nodes)) \
19261 $LCTL set_param fail_val=$delay fail_loc=0x237
19263 local start_ts=$SECONDS
19264 lfs ladvise -a willread $DIR/$tfile ||
19265 error "Ladvise failed with no range argument"
19266 local end_ts=$SECONDS
19267 local inteval_ts=$((end_ts - start_ts))
19269 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19270 error "Synchronous advice didn't wait reply"
19273 echo "Asynchronous ladvise shouldn't wait"
19274 local start_ts=$SECONDS
19275 lfs ladvise -a willread -b $DIR/$tfile ||
19276 error "Ladvise failed with no range argument"
19277 local end_ts=$SECONDS
19278 local inteval_ts=$((end_ts - start_ts))
19280 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19281 error "Asynchronous advice blocked"
19284 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19285 ladvise_willread_performance
19287 run_test 255a "check 'lfs ladvise -a willread'"
19293 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19297 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19298 skip "lustre < 2.8.54 does not support ladvise "
19299 remote_ost_nodsh && skip "remote OST with nodsh"
19301 lfs setstripe -c 1 -i 0 $DIR/$tfile
19303 ladvise_no_type dontneed $DIR/$tfile &&
19304 skip "dontneed ladvise is not supported"
19306 ladvise_no_ioctl $DIR/$tfile &&
19307 skip "ladvise ioctl is not supported"
19309 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19310 [ "$ost1_FSTYPE" = "zfs" ] &&
19311 skip "zfs-osd does not support 'ladvise dontneed'"
19314 local size=$((size_mb * 1048576))
19315 # In order to prevent disturbance of other processes, only check 3/4
19316 # of the memory usage
19317 local kibibytes=$((size_mb * 1024 * 3 / 4))
19319 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19320 error "dd to $DIR/$tfile failed"
19322 #force write to complete before dropping OST cache & checking memory
19325 local total=$(facet_meminfo ost1 MemTotal)
19326 echo "Total memory: $total KiB"
19328 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19329 local before_read=$(facet_meminfo ost1 Cached)
19330 echo "Cache used before read: $before_read KiB"
19332 lfs ladvise -a willread $DIR/$tfile ||
19333 error "Ladvise willread failed"
19334 local after_read=$(facet_meminfo ost1 Cached)
19335 echo "Cache used after read: $after_read KiB"
19337 lfs ladvise -a dontneed $DIR/$tfile ||
19338 error "Ladvise dontneed again failed"
19339 local no_read=$(facet_meminfo ost1 Cached)
19340 echo "Cache used after dontneed ladvise: $no_read KiB"
19342 if [ $total -lt $((before_read + kibibytes)) ]; then
19343 echo "Memory is too small, abort checking"
19347 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19348 error "Ladvise willread should use more memory" \
19349 "than $kibibytes KiB"
19352 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19353 error "Ladvise dontneed should release more memory" \
19354 "than $kibibytes KiB"
19357 run_test 255b "check 'lfs ladvise -a dontneed'"
19360 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19361 skip "lustre < 2.10.50 does not support lockahead"
19369 test_mkdir -p $DIR/$tdir
19370 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19372 #test 10 returns only success/failure
19374 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19376 if [ $rc -eq 255 ]; then
19377 error "Ladvise test${i} failed, ${rc}"
19380 #test 11 counts lock enqueue requests, all others count new locks
19382 count=$(do_facet ost1 \
19383 $LCTL get_param -n ost.OSS.ost.stats)
19384 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19386 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19388 if [ $rc -eq 255 ]; then
19389 error "Ladvise test${i} failed, ${rc}"
19392 new_count=$(do_facet ost1 \
19393 $LCTL get_param -n ost.OSS.ost.stats)
19394 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19395 awk '{ print $2 }')
19397 difference="$((new_count - count))"
19398 if [ $difference -ne $rc ]; then
19399 error "Ladvise test${i}, bad enqueue count, returned " \
19400 "${rc}, actual ${difference}"
19403 for i in $(seq 12 21); do
19404 # If we do not do this, we run the risk of having too many
19405 # locks and starting lock cancellation while we are checking
19407 cancel_lru_locks osc
19409 count=$($LCTL get_param -n \
19410 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19412 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19414 if [ $rc -eq 255 ]; then
19415 error "Ladvise test ${i} failed, ${rc}"
19418 new_count=$($LCTL get_param -n \
19419 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19420 difference="$((new_count - count))"
19422 # Test 15 output is divided by 100 to map down to valid return
19423 if [ $i -eq 15 ]; then
19427 if [ $difference -ne $rc ]; then
19428 error "Ladvise test ${i}, bad lock count, returned " \
19429 "${rc}, actual ${difference}"
19433 #test 22 returns only success/failure
19435 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19437 if [ $rc -eq 255 ]; then
19438 error "Ladvise test${i} failed, ${rc}"
19441 run_test 255c "suite of ladvise lockahead tests"
19444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19445 remote_mds_nodsh && skip "remote MDS with nodsh"
19446 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19447 changelog_users $SINGLEMDS | grep "^cl" &&
19448 skip "active changelog user"
19454 mdt_dev=$(mdsdevname 1)
19457 changelog_register || error "changelog_register failed"
19460 mkdir -p $DIR/$tdir
19462 changelog_clear 0 || error "changelog_clear failed"
19465 touch $DIR/$tdir/{1..10}
19468 stop $SINGLEMDS || error "Fail to stop MDT"
19472 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19474 #after mount new plainllog is used
19475 touch $DIR/$tdir/{11..19}
19476 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19477 stack_trap "rm -f $tmpfile"
19478 cat_sl=$(do_facet $SINGLEMDS "sync; \
19479 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19480 llog_reader $tmpfile | grep -c type=1064553b")
19481 do_facet $SINGLEMDS llog_reader $tmpfile
19483 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19485 changelog_clear 0 || error "changelog_clear failed"
19487 cat_sl=$(do_facet $SINGLEMDS "sync; \
19488 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19489 llog_reader $tmpfile | grep -c type=1064553b")
19491 if (( cat_sl == 2 )); then
19492 error "Empty plain llog was not deleted from changelog catalog"
19493 elif (( cat_sl != 1 )); then
19494 error "Active plain llog shouldn't be deleted from catalog"
19497 run_test 256 "Check llog delete for empty and not full state"
19500 remote_mds_nodsh && skip "remote MDS with nodsh"
19501 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19502 skip "Need MDS version at least 2.8.55"
19504 test_mkdir $DIR/$tdir
19506 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19507 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19510 #define OBD_FAIL_MDS_XATTR_REP 0x161
19511 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19512 local facet=mds$((mdtidx + 1))
19513 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19514 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19516 stop $facet || error "stop MDS failed"
19517 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19518 error "start MDS fail"
19519 wait_recovery_complete $facet
19521 run_test 257 "xattr locks are not lost"
19523 # Verify we take the i_mutex when security requires it
19525 #define OBD_FAIL_IMUTEX_SEC 0x141c
19526 $LCTL set_param fail_loc=0x141c
19528 chmod u+s $DIR/$tfile
19529 chmod a+rwx $DIR/$tfile
19530 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19532 if [ $RC -ne 0 ]; then
19533 error "error, failed to take i_mutex, rc=$?"
19537 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19539 # Verify we do NOT take the i_mutex in the normal case
19541 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19542 $LCTL set_param fail_loc=0x141d
19545 chmod a+rw $DIR/$tfile
19546 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19548 if [ $RC -ne 0 ]; then
19549 error "error, took i_mutex unnecessarily, rc=$?"
19554 run_test 258b "verify i_mutex security behavior"
19557 local file=$DIR/$tfile
19561 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19563 stack_trap "rm -f $file" EXIT
19565 wait_delete_completed
19566 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19567 echo "before: $before"
19569 $LFS setstripe -i 0 -c 1 $file
19570 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19572 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19573 echo "after write: $after"
19575 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19576 do_facet ost1 $LCTL set_param fail_loc=0x2301
19578 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19579 echo "after truncate: $after"
19582 do_facet ost1 $LCTL set_param fail_loc=0
19583 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19585 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19586 echo "after restart: $after"
19587 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19588 error "missing truncate?"
19592 run_test 259 "crash at delayed truncate"
19595 #define OBD_FAIL_MDC_CLOSE 0x806
19596 $LCTL set_param fail_loc=0x80000806
19600 run_test 260 "Check mdc_close fail"
19602 ### Data-on-MDT sanity tests ###
19604 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19605 skip "Need MDS version at least 2.10.55 for DoM"
19608 local dom=$DIR/$tdir/dom_file
19609 local tmp=$DIR/$tdir/tmp_file
19611 mkdir -p $DIR/$tdir
19613 # basic checks for DoM component creation
19614 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19615 error "Can set MDT layout to non-first entry"
19617 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19618 error "Can define multiple entries as MDT layout"
19620 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19622 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19623 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19624 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19626 local mdtidx=$($LFS getstripe -m $dom)
19627 local mdtname=MDT$(printf %04x $mdtidx)
19628 local facet=mds$((mdtidx + 1))
19629 local space_check=1
19631 # Skip free space checks with ZFS
19632 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19636 local size_tmp=$((65536 * 3))
19637 local mdtfree1=$(do_facet $facet \
19638 lctl get_param -n osd*.*$mdtname.kbytesfree)
19640 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19641 # check also direct IO along write
19642 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19643 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19645 cmp $tmp $dom || error "file data is different"
19646 [ $(stat -c%s $dom) == $size_tmp ] ||
19647 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19648 if [ $space_check == 1 ]; then
19649 local mdtfree2=$(do_facet $facet \
19650 lctl get_param -n osd*.*$mdtname.kbytesfree)
19652 # increase in usage from by $size_tmp
19653 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19654 error "MDT free space wrong after write: " \
19655 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19659 local size_dom=10000
19661 $TRUNCATE $dom $size_dom
19662 [ $(stat -c%s $dom) == $size_dom ] ||
19663 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19664 if [ $space_check == 1 ]; then
19665 mdtfree1=$(do_facet $facet \
19666 lctl get_param -n osd*.*$mdtname.kbytesfree)
19667 # decrease in usage from $size_tmp to new $size_dom
19668 [ $(($mdtfree1 - $mdtfree2)) -ge \
19669 $(((size_tmp - size_dom) / 1024)) ] ||
19670 error "MDT free space is wrong after truncate: " \
19671 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19677 size_dom=$((size_dom + size_tmp))
19678 [ $(stat -c%s $dom) == $size_dom ] ||
19679 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19680 if [ $space_check == 1 ]; then
19681 mdtfree2=$(do_facet $facet \
19682 lctl get_param -n osd*.*$mdtname.kbytesfree)
19683 # increase in usage by $size_tmp from previous
19684 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19685 error "MDT free space is wrong after append: " \
19686 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19691 if [ $space_check == 1 ]; then
19692 mdtfree1=$(do_facet $facet \
19693 lctl get_param -n osd*.*$mdtname.kbytesfree)
19694 # decrease in usage by $size_dom from previous
19695 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19696 error "MDT free space is wrong after removal: " \
19697 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19700 # combined striping
19701 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19702 error "Can't create DoM + OST striping"
19704 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19705 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19706 # check also direct IO along write
19707 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19709 cmp $tmp $dom || error "file data is different"
19710 [ $(stat -c%s $dom) == $size_tmp ] ||
19711 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19716 run_test 270a "DoM: basic functionality tests"
19719 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19720 skip "Need MDS version at least 2.10.55"
19722 local dom=$DIR/$tdir/dom_file
19723 local max_size=1048576
19725 mkdir -p $DIR/$tdir
19726 $LFS setstripe -E $max_size -L mdt $dom
19728 # truncate over the limit
19729 $TRUNCATE $dom $(($max_size + 1)) &&
19730 error "successful truncate over the maximum size"
19731 # write over the limit
19732 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19733 error "successful write over the maximum size"
19734 # append over the limit
19735 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19736 echo "12345" >> $dom && error "successful append over the maximum size"
19741 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19744 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19745 skip "Need MDS version at least 2.10.55"
19747 mkdir -p $DIR/$tdir
19748 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19750 # check files inherit DoM EA
19751 touch $DIR/$tdir/first
19752 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19753 error "bad pattern"
19754 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19755 error "bad stripe count"
19756 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19757 error "bad stripe size"
19759 # check directory inherits DoM EA and uses it as default
19760 mkdir $DIR/$tdir/subdir
19761 touch $DIR/$tdir/subdir/second
19762 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19763 error "bad pattern in sub-directory"
19764 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19765 error "bad stripe count in sub-directory"
19766 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19767 error "bad stripe size in sub-directory"
19770 run_test 270c "DoM: DoM EA inheritance tests"
19773 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19774 skip "Need MDS version at least 2.10.55"
19776 mkdir -p $DIR/$tdir
19777 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19779 # inherit default DoM striping
19780 mkdir $DIR/$tdir/subdir
19781 touch $DIR/$tdir/subdir/f1
19783 # change default directory striping
19784 $LFS setstripe -c 1 $DIR/$tdir/subdir
19785 touch $DIR/$tdir/subdir/f2
19786 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19787 error "wrong default striping in file 2"
19788 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19789 error "bad pattern in file 2"
19792 run_test 270d "DoM: change striping from DoM to RAID0"
19795 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19796 skip "Need MDS version at least 2.10.55"
19798 mkdir -p $DIR/$tdir/dom
19799 mkdir -p $DIR/$tdir/norm
19802 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19803 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19805 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19806 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19808 # find DoM files by layout
19809 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19810 [ $NUM -eq $DOMFILES ] ||
19811 error "lfs find -L: found $NUM, expected $DOMFILES"
19812 echo "Test 1: lfs find 20 DOM files by layout: OK"
19814 # there should be 1 dir with default DOM striping
19815 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19817 error "lfs find -L: found $NUM, expected 1 dir"
19818 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19820 # find DoM files by stripe size
19821 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19822 [ $NUM -eq $DOMFILES ] ||
19823 error "lfs find -S: found $NUM, expected $DOMFILES"
19824 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19826 # find files by stripe offset except DoM files
19827 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19828 [ $NUM -eq $NORMFILES ] ||
19829 error "lfs find -i: found $NUM, expected $NORMFILES"
19830 echo "Test 5: lfs find no DOM files by stripe index: OK"
19833 run_test 270e "DoM: lfs find with DoM files test"
19836 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19837 skip "Need MDS version at least 2.10.55"
19839 local mdtname=${FSNAME}-MDT0000-mdtlov
19840 local dom=$DIR/$tdir/dom_file
19841 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19842 lod.$mdtname.dom_stripesize)
19843 local dom_limit=131072
19845 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19846 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19847 lod.$mdtname.dom_stripesize)
19848 [ ${dom_limit} -eq ${dom_current} ] ||
19849 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19851 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19852 $LFS setstripe -d $DIR/$tdir
19853 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19854 error "Can't set directory default striping"
19856 # exceed maximum stripe size
19857 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19858 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19859 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19860 error "Able to create DoM component size more than LOD limit"
19862 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19863 dom_current=$(do_facet mds1 $LCTL get_param -n \
19864 lod.$mdtname.dom_stripesize)
19865 [ 0 -eq ${dom_current} ] ||
19866 error "Can't set zero DoM stripe limit"
19869 # attempt to create DoM file on server with disabled DoM should
19870 # remove DoM entry from layout and be succeed
19871 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19872 error "Can't create DoM file (DoM is disabled)"
19873 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19874 error "File has DoM component while DoM is disabled"
19877 # attempt to create DoM file with only DoM stripe should return error
19878 $LFS setstripe -E $dom_limit -L mdt $dom &&
19879 error "Able to create DoM-only file while DoM is disabled"
19881 # too low values to be aligned with smallest stripe size 64K
19882 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19883 dom_current=$(do_facet mds1 $LCTL get_param -n \
19884 lod.$mdtname.dom_stripesize)
19885 [ 30000 -eq ${dom_current} ] &&
19886 error "Can set too small DoM stripe limit"
19888 # 64K is a minimal stripe size in Lustre, expect limit of that size
19889 [ 65536 -eq ${dom_current} ] ||
19890 error "Limit is not set to 64K but ${dom_current}"
19892 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19893 dom_current=$(do_facet mds1 $LCTL get_param -n \
19894 lod.$mdtname.dom_stripesize)
19896 [ 2147483648 -eq ${dom_current} ] &&
19897 error "Can set too large DoM stripe limit"
19899 do_facet mds1 $LCTL set_param -n \
19900 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19901 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19902 error "Can't create DoM component size after limit change"
19903 do_facet mds1 $LCTL set_param -n \
19904 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19905 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19906 error "Can't create DoM file after limit decrease"
19907 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19908 error "Can create big DoM component after limit decrease"
19909 touch ${dom}_def ||
19910 error "Can't create file with old default layout"
19912 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19915 run_test 270f "DoM: maximum DoM stripe size checks"
19918 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19919 skip "Need MDS version at least 2.13.52"
19920 local dom=$DIR/$tdir/$tfile
19922 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19923 local lodname=${FSNAME}-MDT0000-mdtlov
19925 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19926 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19927 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19928 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19930 local dom_limit=1024
19931 local dom_threshold="50%"
19933 $LFS setstripe -d $DIR/$tdir
19934 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19935 error "Can't set directory default striping"
19937 do_facet mds1 $LCTL set_param -n \
19938 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19939 # set 0 threshold and create DOM file to change tunable stripesize
19940 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19941 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19942 error "Failed to create $dom file"
19943 # now tunable dom_cur_stripesize should reach maximum
19944 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19945 lod.${lodname}.dom_stripesize_cur_kb)
19946 [[ $dom_current == $dom_limit ]] ||
19947 error "Current DOM stripesize is not maximum"
19950 # set threshold for further tests
19951 do_facet mds1 $LCTL set_param -n \
19952 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19953 echo "DOM threshold is $dom_threshold free space"
19956 # Spoof bfree to exceed threshold
19957 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19958 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19959 for spfree in 40 20 0 15 30 55; do
19960 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19961 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19962 error "Failed to create $dom file"
19963 dom_def=$(do_facet mds1 $LCTL get_param -n \
19964 lod.${lodname}.dom_stripesize_cur_kb)
19965 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19966 [[ $dom_def != $dom_current ]] ||
19967 error "Default stripe size was not changed"
19968 if [[ $spfree > 0 ]] ; then
19969 dom_set=$($LFS getstripe -S $dom)
19970 [[ $dom_set == $((dom_def * 1024)) ]] ||
19971 error "DOM component size is still old"
19973 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19974 error "DoM component is set with no free space"
19977 dom_current=$dom_def
19980 run_test 270g "DoM: default DoM stripe size depends on free space"
19983 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19984 skip "Need MDS version at least 2.13.53"
19986 local mdtname=${FSNAME}-MDT0000-mdtlov
19987 local dom=$DIR/$tdir/$tfile
19988 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19990 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
19991 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19993 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19994 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
19995 error "can't create OST file"
19996 # mirrored file with DOM entry in the second mirror
19997 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
19998 error "can't create mirror with DoM component"
20000 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20002 # DOM component in the middle and has other enries in the same mirror,
20003 # should succeed but lost DoM component
20004 $LFS setstripe --copy=${dom}_1 $dom ||
20005 error "Can't create file from OST|DOM mirror layout"
20006 # check new file has no DoM layout after all
20007 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20008 error "File has DoM component while DoM is disabled"
20010 run_test 270h "DoM: DoM stripe removal when disabled on server"
20013 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20014 skip "Need MDS version at least 2.10.55"
20016 local dom=$DIR/$tdir/dom
20018 mkdir -p $DIR/$tdir
20020 $LFS setstripe -E 1024K -L mdt $dom
20022 lctl set_param -n mdc.*.stats=clear
20023 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20024 cat $dom > /dev/null
20025 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20026 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20030 run_test 271a "DoM: data is cached for read after write"
20033 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20034 skip "Need MDS version at least 2.10.55"
20036 local dom=$DIR/$tdir/dom
20038 mkdir -p $DIR/$tdir
20040 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20042 lctl set_param -n mdc.*.stats=clear
20043 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20044 cancel_lru_locks mdc
20045 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20046 # second stat to check size is cached on client
20047 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20048 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20049 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20052 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20055 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20056 skip "Need MDS version at least 2.10.55"
20058 local dom=$DIR/$tdir/dom
20060 mkdir -p $DIR/$tdir
20062 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20064 lctl set_param -n mdc.*.stats=clear
20065 lctl set_param -n osc.*.stats=clear
20066 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20067 cancel_lru_locks mdc
20068 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20069 # second stat to check size is cached on client
20070 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20071 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20072 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20073 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20074 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20077 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20083 local mdt=MDT$(printf %04x $mdtidx)
20085 if [ -z $param ]; then
20086 lctl get_param -n mdc.*$mdt*.stats
20088 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20093 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20094 skip "Need MDS version at least 2.10.55"
20096 local dom=$DIR/$tdir/dom
20098 mkdir -p $DIR/$tdir
20100 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20102 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20103 local facet=mds$((mdtidx + 1))
20105 cancel_lru_locks mdc
20106 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20107 createmany -o $dom 1000
20108 lctl set_param -n mdc.*.stats=clear
20109 smalliomany -w $dom 1000 200
20110 get_mdc_stats $mdtidx
20111 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20112 # Each file has 1 open, 1 IO enqueues, total 2000
20113 # but now we have also +1 getxattr for security.capability, total 3000
20114 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20115 unlinkmany $dom 1000
20117 cancel_lru_locks mdc
20118 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20119 createmany -o $dom 1000
20120 lctl set_param -n mdc.*.stats=clear
20121 smalliomany -w $dom 1000 200
20122 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20123 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20124 # for OPEN and IO lock.
20125 [ $((enq - enq_2)) -ge 1000 ] ||
20126 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20127 unlinkmany $dom 1000
20130 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20132 cleanup_271def_tests() {
20138 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20139 skip "Need MDS version at least 2.10.57"
20141 local dom=$DIR/$tdir/dom
20142 local tmp=$TMP/$tfile
20143 trap "cleanup_271def_tests $tmp" EXIT
20145 mkdir -p $DIR/$tdir
20147 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20149 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20151 cancel_lru_locks mdc
20152 dd if=/dev/urandom of=$tmp bs=1000 count=1
20153 dd if=$tmp of=$dom bs=1000 count=1
20154 cancel_lru_locks mdc
20156 cat /etc/hosts >> $tmp
20157 lctl set_param -n mdc.*.stats=clear
20159 # append data to the same file it should update local page
20160 echo "Append to the same page"
20161 cat /etc/hosts >> $dom
20162 local num=$(get_mdc_stats $mdtidx ost_read)
20163 local ra=$(get_mdc_stats $mdtidx req_active)
20164 local rw=$(get_mdc_stats $mdtidx req_waittime)
20166 [ -z $num ] || error "$num READ RPC occured"
20167 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20171 cmp $tmp $dom || error "file miscompare"
20173 cancel_lru_locks mdc
20174 lctl set_param -n mdc.*.stats=clear
20176 echo "Open and read file"
20177 cat $dom > /dev/null
20178 local num=$(get_mdc_stats $mdtidx ost_read)
20179 local ra=$(get_mdc_stats $mdtidx req_active)
20180 local rw=$(get_mdc_stats $mdtidx req_waittime)
20182 [ -z $num ] || error "$num READ RPC occured"
20183 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20187 cmp $tmp $dom || error "file miscompare"
20191 run_test 271d "DoM: read on open (1K file in reply buffer)"
20194 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20195 skip "Need MDS version at least 2.10.57"
20197 local dom=$DIR/$tdir/dom
20198 local tmp=$TMP/$tfile
20199 trap "cleanup_271def_tests $tmp" EXIT
20201 mkdir -p $DIR/$tdir
20203 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20205 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20207 cancel_lru_locks mdc
20208 dd if=/dev/urandom of=$tmp bs=265000 count=1
20209 dd if=$tmp of=$dom bs=265000 count=1
20210 cancel_lru_locks mdc
20211 cat /etc/hosts >> $tmp
20212 lctl set_param -n mdc.*.stats=clear
20214 echo "Append to the same page"
20215 cat /etc/hosts >> $dom
20216 local num=$(get_mdc_stats $mdtidx ost_read)
20217 local ra=$(get_mdc_stats $mdtidx req_active)
20218 local rw=$(get_mdc_stats $mdtidx req_waittime)
20220 [ -z $num ] || error "$num READ RPC occured"
20221 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20225 cmp $tmp $dom || error "file miscompare"
20227 cancel_lru_locks mdc
20228 lctl set_param -n mdc.*.stats=clear
20230 echo "Open and read file"
20231 cat $dom > /dev/null
20232 local num=$(get_mdc_stats $mdtidx ost_read)
20233 local ra=$(get_mdc_stats $mdtidx req_active)
20234 local rw=$(get_mdc_stats $mdtidx req_waittime)
20236 [ -z $num ] && num=0
20237 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20238 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20242 cmp $tmp $dom || error "file miscompare"
20246 run_test 271f "DoM: read on open (200K file and read tail)"
20249 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20250 skip "Skipping due to old client or server version"
20252 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20254 $CHECKSTAT -t file $DIR1/$tfile
20256 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20259 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20260 $LCTL set_param fail_loc=0x80000314
20261 rm $DIR1/$tfile || error "Unlink fails"
20263 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20264 [ $RC -eq 0 ] || error "Failed write to stale object"
20266 run_test 271g "Discard DoM data vs client flush race"
20269 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20270 skip "Need MDS version at least 2.11.50"
20272 local dom=$DIR/$tdir/dom
20273 mkdir -p $DIR/$tdir
20275 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20276 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20277 error "failed to write data into $dom"
20278 local old_md5=$(md5sum $dom)
20280 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20281 error "failed to migrate to the same DoM component"
20283 local new_md5=$(md5sum $dom)
20285 [ "$old_md5" == "$new_md5" ] ||
20286 error "md5sum differ: $old_md5, $new_md5"
20288 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20289 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20291 run_test 272a "DoM migration: new layout with the same DOM component"
20294 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20295 skip "Need MDS version at least 2.11.50"
20297 local dom=$DIR/$tdir/dom
20298 mkdir -p $DIR/$tdir
20299 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20301 local mdtidx=$($LFS getstripe -m $dom)
20302 local mdtname=MDT$(printf %04x $mdtidx)
20303 local facet=mds$((mdtidx + 1))
20305 local mdtfree1=$(do_facet $facet \
20306 lctl get_param -n osd*.*$mdtname.kbytesfree)
20307 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20308 error "failed to write data into $dom"
20309 local old_md5=$(md5sum $dom)
20310 cancel_lru_locks mdc
20311 local mdtfree1=$(do_facet $facet \
20312 lctl get_param -n osd*.*$mdtname.kbytesfree)
20314 $LFS migrate -c2 $dom ||
20315 error "failed to migrate to the new composite layout"
20316 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20317 error "MDT stripe was not removed"
20319 cancel_lru_locks mdc
20320 local new_md5=$(md5sum $dom)
20321 [ "$old_md5" == "$new_md5" ] ||
20322 error "$old_md5 != $new_md5"
20324 # Skip free space checks with ZFS
20325 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20326 local mdtfree2=$(do_facet $facet \
20327 lctl get_param -n osd*.*$mdtname.kbytesfree)
20328 [ $mdtfree2 -gt $mdtfree1 ] ||
20329 error "MDT space is not freed after migration"
20333 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20336 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20337 skip "Need MDS version at least 2.11.50"
20339 local dom=$DIR/$tdir/$tfile
20340 mkdir -p $DIR/$tdir
20341 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20343 local mdtidx=$($LFS getstripe -m $dom)
20344 local mdtname=MDT$(printf %04x $mdtidx)
20345 local facet=mds$((mdtidx + 1))
20347 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20348 error "failed to write data into $dom"
20349 local old_md5=$(md5sum $dom)
20350 cancel_lru_locks mdc
20351 local mdtfree1=$(do_facet $facet \
20352 lctl get_param -n osd*.*$mdtname.kbytesfree)
20354 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20355 error "failed to migrate to the new composite layout"
20356 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20357 error "MDT stripe was not removed"
20359 cancel_lru_locks mdc
20360 local new_md5=$(md5sum $dom)
20361 [ "$old_md5" == "$new_md5" ] ||
20362 error "$old_md5 != $new_md5"
20364 # Skip free space checks with ZFS
20365 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20366 local mdtfree2=$(do_facet $facet \
20367 lctl get_param -n osd*.*$mdtname.kbytesfree)
20368 [ $mdtfree2 -gt $mdtfree1 ] ||
20369 error "MDS space is not freed after migration"
20373 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20376 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20377 skip "Need MDS version at least 2.12.55"
20379 local dom=$DIR/$tdir/$tfile
20380 mkdir -p $DIR/$tdir
20381 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20383 local mdtidx=$($LFS getstripe -m $dom)
20384 local mdtname=MDT$(printf %04x $mdtidx)
20385 local facet=mds$((mdtidx + 1))
20387 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20388 error "failed to write data into $dom"
20389 local old_md5=$(md5sum $dom)
20390 cancel_lru_locks mdc
20391 local mdtfree1=$(do_facet $facet \
20392 lctl get_param -n osd*.*$mdtname.kbytesfree)
20394 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20395 error "failed mirroring to the new composite layout"
20396 $LFS mirror resync $dom ||
20397 error "failed mirror resync"
20398 $LFS mirror split --mirror-id 1 -d $dom ||
20399 error "failed mirror split"
20401 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20402 error "MDT stripe was not removed"
20404 cancel_lru_locks mdc
20405 local new_md5=$(md5sum $dom)
20406 [ "$old_md5" == "$new_md5" ] ||
20407 error "$old_md5 != $new_md5"
20409 # Skip free space checks with ZFS
20410 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20411 local mdtfree2=$(do_facet $facet \
20412 lctl get_param -n osd*.*$mdtname.kbytesfree)
20413 [ $mdtfree2 -gt $mdtfree1 ] ||
20414 error "MDS space is not freed after DOM mirror deletion"
20418 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20421 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20422 skip "Need MDS version at least 2.12.55"
20424 local dom=$DIR/$tdir/$tfile
20425 mkdir -p $DIR/$tdir
20426 $LFS setstripe -c 2 $dom
20428 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20429 error "failed to write data into $dom"
20430 local old_md5=$(md5sum $dom)
20431 cancel_lru_locks mdc
20433 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20434 error "failed mirroring to the DOM layout"
20435 $LFS mirror resync $dom ||
20436 error "failed mirror resync"
20437 $LFS mirror split --mirror-id 1 -d $dom ||
20438 error "failed mirror split"
20440 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20441 error "MDT stripe was not removed"
20443 cancel_lru_locks mdc
20444 local new_md5=$(md5sum $dom)
20445 [ "$old_md5" == "$new_md5" ] ||
20446 error "$old_md5 != $new_md5"
20450 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20453 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20454 skip "Need MDS version at least 2.12.55"
20456 local dom=$DIR/$tdir/$tfile
20457 mkdir -p $DIR/$tdir
20458 $LFS setstripe -c 2 $dom
20460 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20461 error "failed to write data into $dom"
20462 local old_md5=$(md5sum $dom)
20463 cancel_lru_locks mdc
20465 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20466 error "failed migrating to the DOM file"
20468 cancel_lru_locks mdc
20469 local new_md5=$(md5sum $dom)
20470 [ "$old_md5" != "$new_md5" ] &&
20471 error "$old_md5 != $new_md5"
20475 run_test 272f "DoM migration: OST-striped file to DOM file"
20478 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20479 skip "Need MDS version at least 2.11.50"
20481 # Layout swap cannot be done if either file has DOM component,
20482 # this will never be supported, migration should be used instead
20484 local dom=$DIR/$tdir/$tfile
20485 mkdir -p $DIR/$tdir
20487 $LFS setstripe -c2 ${dom}_plain
20488 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20489 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20490 error "can swap layout with DoM component"
20491 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20492 error "can swap layout with DoM component"
20494 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20495 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20496 error "can swap layout with DoM component"
20497 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20498 error "can swap layout with DoM component"
20501 run_test 273a "DoM: layout swapping should fail with DOM"
20504 remote_ost_nodsh && skip "remote OST with nodsh"
20505 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20506 skip "Need OST version >= 2.10.57"
20508 local file=$DIR/$tfile
20511 oss=$(comma_list $(osts_nodes))
20513 dd if=/dev/urandom of=$file bs=1M count=2 ||
20514 error "failed to create a file"
20515 cancel_lru_locks osc
20518 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20519 error "failed to read a file"
20521 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20522 $LCTL set_param fail_loc=0x8000031f
20524 cancel_lru_locks osc &
20527 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20528 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20529 #IO takes another lock, but matches the PENDING one
20530 #and places it to the IO RPC
20531 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20532 error "failed to read a file with PENDING lock"
20534 run_test 275 "Read on a canceled duplicate lock"
20537 remote_ost_nodsh && skip "remote OST with nodsh"
20540 do_facet ost1 "(while true; do \
20541 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20542 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20545 for LOOP in $(seq 20); do
20547 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20550 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20551 rm $TMP/sanity_276_pid"
20553 run_test 276 "Race between mount and obd_statfs"
20556 $LCTL set_param ldlm.namespaces.*.lru_size=0
20557 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20558 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20559 grep ^used_mb | awk '{print $2}')
20560 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20561 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20562 oflag=direct conv=notrunc
20563 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20564 grep ^used_mb | awk '{print $2}')
20565 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20567 run_test 277 "Direct IO shall drop page cache"
20570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20571 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20572 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20573 skip "needs the same host for mdt1 mdt2" && return
20578 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20579 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20585 echo "Starting MDTs"
20586 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20588 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20590 do_facet mds2 $LCTL set_param fail_loc=0
20592 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20593 wait_recovery_complete mds2
20595 run_test 278 "Race starting MDS between MDTs stop/start"
20598 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20599 skip "Need MGS version at least 2.13.52"
20600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20601 combined_mgs_mds || skip "needs combined MGS/MDT"
20603 umount_client $MOUNT
20604 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20605 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20607 mount_client $MOUNT &
20609 stop mgs || error "stop mgs failed"
20610 #for a race mgs would crash
20611 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20612 mount_client $MOUNT || error "mount client failed"
20614 run_test 280 "Race between MGS umount and client llog processing"
20616 cleanup_test_300() {
20620 test_striped_dir() {
20625 mkdir -p $DIR/$tdir
20627 SAVE_UMASK=$(umask)
20628 trap cleanup_test_300 RETURN EXIT
20630 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20631 $DIR/$tdir/striped_dir ||
20632 error "set striped dir error"
20634 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20635 [ "$mode" = "755" ] || error "expect 755 got $mode"
20637 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20638 error "getdirstripe failed"
20639 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20640 if [ "$stripe_count" != "2" ]; then
20641 error "1:stripe_count is $stripe_count, expect 2"
20643 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20644 if [ "$stripe_count" != "2" ]; then
20645 error "2:stripe_count is $stripe_count, expect 2"
20648 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20649 if [ "$stripe_index" != "$mdt_index" ]; then
20650 error "stripe_index is $stripe_index, expect $mdt_index"
20653 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20654 error "nlink error after create striped dir"
20656 mkdir $DIR/$tdir/striped_dir/a
20657 mkdir $DIR/$tdir/striped_dir/b
20659 stat $DIR/$tdir/striped_dir/a ||
20660 error "create dir under striped dir failed"
20661 stat $DIR/$tdir/striped_dir/b ||
20662 error "create dir under striped dir failed"
20664 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20665 error "nlink error after mkdir"
20667 rmdir $DIR/$tdir/striped_dir/a
20668 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20669 error "nlink error after rmdir"
20671 rmdir $DIR/$tdir/striped_dir/b
20672 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20673 error "nlink error after rmdir"
20675 chattr +i $DIR/$tdir/striped_dir
20676 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20677 error "immutable flags not working under striped dir!"
20678 chattr -i $DIR/$tdir/striped_dir
20680 rmdir $DIR/$tdir/striped_dir ||
20681 error "rmdir striped dir error"
20689 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20690 skip "skipped for lustre < 2.7.0"
20691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20694 test_striped_dir 0 || error "failed on striped dir on MDT0"
20695 test_striped_dir 1 || error "failed on striped dir on MDT0"
20697 run_test 300a "basic striped dir sanity test"
20700 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20701 skip "skipped for lustre < 2.7.0"
20702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20703 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20710 test_mkdir $DIR/$tdir || error "mkdir fail"
20711 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20712 error "set striped dir error"
20713 for i in {0..9}; do
20714 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20716 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20717 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20718 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20720 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20721 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20722 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20726 run_test 300b "check ctime/mtime for striped dir"
20729 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20730 skip "skipped for lustre < 2.7.0"
20731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20732 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20736 mkdir -p $DIR/$tdir
20737 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20738 error "set striped dir error"
20740 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20741 error "chown striped dir failed"
20743 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20744 error "create 5k files failed"
20746 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20748 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20752 run_test 300c "chown && check ls under striped directory"
20755 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20756 skip "skipped for lustre < 2.7.0"
20757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20763 mkdir -p $DIR/$tdir
20764 $LFS setstripe -c 2 $DIR/$tdir
20766 #local striped directory
20767 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20768 error "set striped dir error"
20769 #look at the directories for debug purposes
20771 $LFS getdirstripe $DIR/$tdir
20772 ls -l $DIR/$tdir/striped_dir
20773 $LFS getdirstripe $DIR/$tdir/striped_dir
20774 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20775 error "create 10 files failed"
20777 #remote striped directory
20778 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20779 error "set striped dir error"
20780 #look at the directories for debug purposes
20782 $LFS getdirstripe $DIR/$tdir
20783 ls -l $DIR/$tdir/remote_striped_dir
20784 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20785 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20786 error "create 10 files failed"
20788 for file in $(find $DIR/$tdir); do
20789 stripe_count=$($LFS getstripe -c $file)
20790 [ $stripe_count -eq 2 ] ||
20791 error "wrong stripe $stripe_count for $file"
20796 run_test 300d "check default stripe under striped directory"
20799 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20800 skip "Need MDS version at least 2.7.55"
20801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20807 mkdir -p $DIR/$tdir
20809 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20810 error "set striped dir error"
20812 touch $DIR/$tdir/striped_dir/a
20813 touch $DIR/$tdir/striped_dir/b
20814 touch $DIR/$tdir/striped_dir/c
20816 mkdir $DIR/$tdir/striped_dir/dir_a
20817 mkdir $DIR/$tdir/striped_dir/dir_b
20818 mkdir $DIR/$tdir/striped_dir/dir_c
20820 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20821 error "set striped adir under striped dir error"
20823 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20824 error "set striped bdir under striped dir error"
20826 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20827 error "set striped cdir under striped dir error"
20829 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20830 error "rename dir under striped dir fails"
20832 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20833 error "rename dir under different stripes fails"
20835 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20836 error "rename file under striped dir should succeed"
20838 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20839 error "rename dir under striped dir should succeed"
20843 run_test 300e "check rename under striped directory"
20846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20847 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20848 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20849 skip "Need MDS version at least 2.7.55"
20855 mkdir -p $DIR/$tdir
20857 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20858 error "set striped dir error"
20860 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20861 error "set striped dir error"
20863 touch $DIR/$tdir/striped_dir/a
20864 mkdir $DIR/$tdir/striped_dir/dir_a
20865 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20866 error "create striped dir under striped dir fails"
20868 touch $DIR/$tdir/striped_dir1/b
20869 mkdir $DIR/$tdir/striped_dir1/dir_b
20870 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20871 error "create striped dir under striped dir fails"
20873 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20874 error "rename dir under different striped dir should fail"
20876 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20877 error "rename striped dir under diff striped dir should fail"
20879 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20880 error "rename file under diff striped dirs fails"
20884 run_test 300f "check rename cross striped directory"
20886 test_300_check_default_striped_dir()
20889 local default_count=$2
20890 local default_index=$3
20893 local dir_stripe_index
20896 echo "checking $dirname $default_count $default_index"
20897 $LFS setdirstripe -D -c $default_count -i $default_index \
20898 -t all_char $DIR/$tdir/$dirname ||
20899 error "set default stripe on striped dir error"
20900 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20901 [ $stripe_count -eq $default_count ] ||
20902 error "expect $default_count get $stripe_count for $dirname"
20904 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20905 [ $stripe_index -eq $default_index ] ||
20906 error "expect $default_index get $stripe_index for $dirname"
20908 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20909 error "create dirs failed"
20911 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20912 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20913 for dir in $(find $DIR/$tdir/$dirname/*); do
20914 stripe_count=$($LFS getdirstripe -c $dir)
20915 [ $stripe_count -eq $default_count ] ||
20916 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20917 error "stripe count $default_count != $stripe_count for $dir"
20919 stripe_index=$($LFS getdirstripe -i $dir)
20920 [ $default_index -eq -1 ] ||
20921 [ $stripe_index -eq $default_index ] ||
20922 error "$stripe_index != $default_index for $dir"
20924 #check default stripe
20925 stripe_count=$($LFS getdirstripe -D -c $dir)
20926 [ $stripe_count -eq $default_count ] ||
20927 error "default count $default_count != $stripe_count for $dir"
20929 stripe_index=$($LFS getdirstripe -D -i $dir)
20930 [ $stripe_index -eq $default_index ] ||
20931 error "default index $default_index != $stripe_index for $dir"
20933 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20937 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20938 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20939 skip "Need MDS version at least 2.7.55"
20946 mkdir $DIR/$tdir/normal_dir
20948 #Checking when client cache stripe index
20949 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20950 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20951 error "create striped_dir failed"
20953 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20954 error "create dir0 fails"
20955 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20956 [ $stripe_index -eq 0 ] ||
20957 error "dir0 expect index 0 got $stripe_index"
20959 mkdir $DIR/$tdir/striped_dir/dir1 ||
20960 error "create dir1 fails"
20961 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20962 [ $stripe_index -eq 1 ] ||
20963 error "dir1 expect index 1 got $stripe_index"
20965 #check default stripe count/stripe index
20966 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20967 test_300_check_default_striped_dir normal_dir 1 0
20968 test_300_check_default_striped_dir normal_dir 2 1
20969 test_300_check_default_striped_dir normal_dir 2 -1
20971 #delete default stripe information
20972 echo "delete default stripeEA"
20973 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20974 error "set default stripe on striped dir error"
20976 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20977 for dir in $(find $DIR/$tdir/normal_dir/*); do
20978 stripe_count=$($LFS getdirstripe -c $dir)
20979 [ $stripe_count -eq 0 ] ||
20980 error "expect 1 get $stripe_count for $dir"
20981 stripe_index=$($LFS getdirstripe -i $dir)
20982 [ $stripe_index -eq 0 ] ||
20983 error "expect 0 get $stripe_index for $dir"
20986 run_test 300g "check default striped directory for normal directory"
20989 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20990 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20991 skip "Need MDS version at least 2.7.55"
20997 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20998 error "set striped dir error"
21000 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21001 test_300_check_default_striped_dir striped_dir 1 0
21002 test_300_check_default_striped_dir striped_dir 2 1
21003 test_300_check_default_striped_dir striped_dir 2 -1
21005 #delete default stripe information
21006 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21007 error "set default stripe on striped dir error"
21009 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21010 for dir in $(find $DIR/$tdir/striped_dir/*); do
21011 stripe_count=$($LFS getdirstripe -c $dir)
21012 [ $stripe_count -eq 0 ] ||
21013 error "expect 1 get $stripe_count for $dir"
21016 run_test 300h "check default striped directory for striped directory"
21019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21021 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21022 skip "Need MDS version at least 2.7.55"
21029 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21030 error "set striped dir error"
21032 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21033 error "create files under striped dir failed"
21035 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21036 error "set striped hashdir error"
21038 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21039 error "create dir0 under hash dir failed"
21040 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21041 error "create dir1 under hash dir failed"
21043 # unfortunately, we need to umount to clear dir layout cache for now
21044 # once we fully implement dir layout, we can drop this
21045 umount_client $MOUNT || error "umount failed"
21046 mount_client $MOUNT || error "mount failed"
21048 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21049 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21050 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21052 #set the stripe to be unknown hash type
21053 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21054 $LCTL set_param fail_loc=0x1901
21055 for ((i = 0; i < 10; i++)); do
21056 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21057 error "stat f-$i failed"
21058 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21061 touch $DIR/$tdir/striped_dir/f0 &&
21062 error "create under striped dir with unknown hash should fail"
21064 $LCTL set_param fail_loc=0
21066 umount_client $MOUNT || error "umount failed"
21067 mount_client $MOUNT || error "mount failed"
21071 run_test 300i "client handle unknown hash type striped directory"
21074 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21076 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21077 skip "Need MDS version at least 2.7.55"
21084 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21085 $LCTL set_param fail_loc=0x1702
21086 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21087 error "set striped dir error"
21089 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21090 error "create files under striped dir failed"
21092 $LCTL set_param fail_loc=0
21094 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21098 run_test 300j "test large update record"
21101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21103 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21104 skip "Need MDS version at least 2.7.55"
21106 # this test needs a huge transaction
21108 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21109 osd*.$FSNAME-MDT0000.kbytestotal")
21110 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21117 #define OBD_FAIL_LARGE_STRIPE 0x1703
21118 $LCTL set_param fail_loc=0x1703
21119 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21120 error "set striped dir error"
21121 $LCTL set_param fail_loc=0
21123 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21124 error "getstripeddir fails"
21125 rm -rf $DIR/$tdir/striped_dir ||
21126 error "unlink striped dir fails"
21130 run_test 300k "test large striped directory"
21133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21135 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21136 skip "Need MDS version at least 2.7.55"
21140 test_mkdir -p $DIR/$tdir/striped_dir
21141 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21142 error "chown $RUNAS_ID failed"
21143 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21144 error "set default striped dir failed"
21146 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21147 $LCTL set_param fail_loc=0x80000158
21148 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21150 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21151 [ $stripe_index -eq 1 ] ||
21152 error "expect 1 get $stripe_index for $dir"
21154 run_test 300l "non-root user to create dir under striped dir with stale layout"
21157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21158 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21159 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21160 skip "Need MDS version at least 2.7.55"
21162 mkdir -p $DIR/$tdir/striped_dir
21163 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21164 error "set default stripes dir error"
21166 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21168 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21169 [ $stripe_count -eq 0 ] ||
21170 error "expect 0 get $stripe_count for a"
21172 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21173 error "set default stripes dir error"
21175 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21177 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21178 [ $stripe_count -eq 0 ] ||
21179 error "expect 0 get $stripe_count for b"
21181 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21182 error "set default stripes dir error"
21184 mkdir $DIR/$tdir/striped_dir/c &&
21185 error "default stripe_index is invalid, mkdir c should fails"
21187 rm -rf $DIR/$tdir || error "rmdir fails"
21189 run_test 300m "setstriped directory on single MDT FS"
21192 local list=$(comma_list $(mdts_nodes))
21195 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21201 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21202 skip "Need MDS version at least 2.7.55"
21203 remote_mds_nodsh && skip "remote MDS with nodsh"
21206 local list=$(comma_list $(mdts_nodes))
21208 trap cleanup_300n RETURN EXIT
21209 mkdir -p $DIR/$tdir
21210 chmod 777 $DIR/$tdir
21211 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21212 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21213 error "create striped dir succeeds with gid=0"
21215 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21216 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21217 error "create striped dir fails with gid=-1"
21219 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21220 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21221 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21222 error "set default striped dir succeeds with gid=0"
21225 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21226 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21227 error "set default striped dir fails with gid=-1"
21230 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21231 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21232 error "create test_dir fails"
21233 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21234 error "create test_dir1 fails"
21235 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21236 error "create test_dir2 fails"
21239 run_test 300n "non-root user to create dir under striped dir with default EA"
21242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21243 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21244 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21245 skip "Need MDS version at least 2.7.55"
21250 mkdir -p $DIR/$tdir
21252 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21253 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21254 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21255 skip "not enough free inodes $numfree1 $numfree2"
21258 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21259 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21260 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21261 skip "not enough free space $numfree1 $numfree2"
21264 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21265 error "setdirstripe fails"
21267 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21268 error "create dirs fails"
21270 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21271 ls $DIR/$tdir/striped_dir > /dev/null ||
21272 error "ls striped dir fails"
21273 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21274 error "unlink big striped dir fails"
21276 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21281 remote_mds_nodsh && skip "remote MDS with nodsh"
21283 mkdir -p $DIR/$tdir
21285 #define OBD_FAIL_OUT_ENOSPC 0x1704
21286 do_facet mds2 lctl set_param fail_loc=0x80001704
21287 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21288 && error "create striped directory should fail"
21290 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21292 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21295 run_test 300p "create striped directory without space"
21298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21299 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21301 local fd=$(free_fd)
21302 local cmd="exec $fd<$tdir"
21304 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21307 trap "eval $cmd" EXIT
21308 cd $tdir || error "cd $tdir fails"
21309 rmdir ../$tdir || error "rmdir $tdir fails"
21310 mkdir local_dir && error "create dir succeeds"
21311 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21315 run_test 300q "create remote directory under orphan directory"
21318 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21319 skip "Need MDS version at least 2.7.55" && return
21320 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21324 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21325 error "set striped dir error"
21327 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21328 error "getstripeddir fails"
21331 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21332 awk '/lmv_stripe_count:/ { print $2 }')
21334 [ $MDSCOUNT -ne $stripe_count ] &&
21335 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21337 rm -rf $DIR/$tdir/striped_dir ||
21338 error "unlink striped dir fails"
21340 run_test 300r "test -1 striped directory"
21342 prepare_remote_file() {
21343 mkdir $DIR/$tdir/src_dir ||
21344 error "create remote source failed"
21346 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21347 error "cp to remote source failed"
21348 touch $DIR/$tdir/src_dir/a
21350 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21351 error "create remote target dir failed"
21353 touch $DIR/$tdir/tgt_dir/b
21355 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21356 error "rename dir cross MDT failed!"
21358 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21359 error "src_child still exists after rename"
21361 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21362 error "missing file(a) after rename"
21364 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21365 error "diff after rename"
21369 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21372 local remote_file=$DIR/$tdir/tgt_dir/b
21374 mkdir -p $DIR/$tdir
21376 prepare_remote_file || error "prepare remote file failed"
21379 $OPENUNLINK $remote_file $remote_file ||
21380 error "openunlink $remote_file failed"
21381 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21383 run_test 310a "open unlink remote file"
21386 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21389 local remote_file=$DIR/$tdir/tgt_dir/b
21391 mkdir -p $DIR/$tdir
21393 prepare_remote_file || error "prepare remote file failed"
21395 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21396 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21397 $CHECKSTAT -t file $remote_file || error "check file failed"
21399 run_test 310b "unlink remote file with multiple links while open"
21402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21405 local remote_file=$DIR/$tdir/tgt_dir/b
21407 mkdir -p $DIR/$tdir
21409 prepare_remote_file || error "prepare remote file failed"
21411 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21412 multiop_bg_pause $remote_file O_uc ||
21413 error "mulitop failed for remote file"
21415 $MULTIOP $DIR/$tfile Ouc
21416 kill -USR1 $MULTIPID
21419 run_test 310c "open-unlink remote file with multiple links"
21423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21424 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21425 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21426 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21427 remote_mds_nodsh && skip "remote MDS with nodsh"
21429 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21430 local mdts=$(comma_list $(mdts_nodes))
21432 mkdir -p $DIR/$tdir
21433 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21434 createmany -o $DIR/$tdir/$tfile. 1000
21436 # statfs data is not real time, let's just calculate it
21437 old_iused=$((old_iused + 1000))
21439 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21440 osp.*OST0000*MDT0000.create_count")
21441 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21442 osp.*OST0000*MDT0000.max_create_count")
21443 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21445 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21446 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21447 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21449 unlinkmany $DIR/$tdir/$tfile. 1000
21451 do_nodes $mdts "$LCTL set_param -n \
21452 osp.*OST0000*.max_create_count=$max_count"
21453 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21454 do_nodes $mdts "$LCTL set_param -n \
21455 osp.*OST0000*.create_count=$count"
21456 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21457 grep "=0" && error "create_count is zero"
21460 for i in $(seq 120); do
21461 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21462 # system may be too busy to destroy all objs in time, use
21463 # a somewhat small value to not fail autotest
21464 [ $((old_iused - new_iused)) -gt 400 ] && break
21468 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21469 [ $((old_iused - new_iused)) -gt 400 ] ||
21470 error "objs not destroyed after unlink"
21472 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21479 local vdevdir=$(dirname $(facet_vdevice $ost))
21480 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21481 local zfs_zapid=$(do_facet $ost $cmd |
21482 grep -w "/O/0/d$((objid%32))" -C 5 |
21483 awk '/Object/{getline; print $1}')
21484 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21485 awk "/$objid = /"'{printf $3}')
21490 zfs_object_blksz() {
21494 local vdevdir=$(dirname $(facet_vdevice $ost))
21495 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21496 local blksz=$(do_facet $ost $cmd $objid |
21497 awk '/dblk/{getline; printf $4}')
21499 case "${blksz: -1}" in
21500 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21501 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21508 test_312() { # LU-4856
21509 remote_ost_nodsh && skip "remote OST with nodsh"
21510 [ "$ost1_FSTYPE" = "zfs" ] ||
21511 skip_env "the test only applies to zfs"
21513 local max_blksz=$(do_facet ost1 \
21514 $ZFS get -p recordsize $(facet_device ost1) |
21515 awk '!/VALUE/{print $3}')
21517 # to make life a little bit easier
21518 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21519 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21521 local tf=$DIR/$tdir/$tfile
21523 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21525 # Get ZFS object id
21526 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21527 # block size change by sequential overwrite
21530 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21531 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21533 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21534 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21538 # block size change by sequential append write
21539 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21540 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21541 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21544 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21545 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21546 oflag=sync conv=notrunc
21548 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21549 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21550 error "blksz error, actual $blksz, " \
21551 "expected: 2 * $count * $PAGE_SIZE"
21557 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21558 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21560 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21561 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21562 [ $blksz -eq $PAGE_SIZE ] ||
21563 error "blksz error: $blksz, expected: $PAGE_SIZE"
21565 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21566 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21567 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21569 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21570 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21571 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21573 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21576 remote_ost_nodsh && skip "remote OST with nodsh"
21578 local file=$DIR/$tfile
21581 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21583 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21584 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21585 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21586 error "write should failed"
21587 do_facet ost1 "$LCTL set_param fail_loc=0"
21590 run_test 313 "io should fail after last_rcvd update fail"
21593 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21595 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21596 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21598 wait_delete_completed
21599 do_facet ost1 "$LCTL set_param fail_loc=0"
21601 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21603 test_315() { # LU-618
21604 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21606 local file=$DIR/$tfile
21609 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21610 error "multiop file write failed"
21611 $MULTIOP $file oO_RDONLY:r4063232_c &
21616 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21619 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21622 run_test 315 "read should be accounted"
21625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21626 large_xattr_enabled || skip_env "ea_inode feature disabled"
21628 rm -rf $DIR/$tdir/d
21629 mkdir -p $DIR/$tdir/d
21630 chown nobody $DIR/$tdir/d
21631 touch $DIR/$tdir/d/file
21633 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21635 run_test 316 "lfs mv"
21638 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21639 skip "Need MDS version at least 2.11.53"
21640 if [ "$ost1_FSTYPE" == "zfs" ]; then
21641 skip "LU-10370: no implementation for ZFS"
21645 local grant_blk_size
21647 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21648 awk '/grant_block_size:/ { print $2; exit; }')
21650 # Create File of size 5M. Truncate it to below size's and verify
21653 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21654 error "Create file $DIR/$tfile failed"
21655 stack_trap "rm -f $DIR/$tfile" EXIT
21657 for trunc_sz in 2097152 4097 4000 509 0; do
21658 $TRUNCATE $DIR/$tfile $trunc_sz ||
21659 error "truncate $tfile to $trunc_sz failed"
21660 local sz=$(stat --format=%s $DIR/$tfile)
21661 local blk=$(stat --format=%b $DIR/$tfile)
21662 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21663 grant_blk_size) * 8))
21665 if [[ $blk -ne $trunc_blk ]]; then
21666 $(which stat) $DIR/$tfile
21667 error "Expected Block $trunc_blk got $blk for $tfile"
21670 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21671 error "Expected Size $trunc_sz got $sz for $tfile"
21676 # Create file with a hole and write actual two blocks. Block count
21679 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21680 conv=fsync || error "Create file : $DIR/$tfile"
21682 # Calculate the final truncate size.
21683 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21686 # truncate to size $trunc_sz bytes. Strip the last block
21687 # The block count must drop to 8
21689 $TRUNCATE $DIR/$tfile $trunc_sz ||
21690 error "truncate $tfile to $trunc_sz failed"
21692 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21693 sz=$(stat --format=%s $DIR/$tfile)
21694 blk=$(stat --format=%b $DIR/$tfile)
21696 if [[ $blk -ne $trunc_bsz ]]; then
21697 $(which stat) $DIR/$tfile
21698 error "Expected Block $trunc_bsz got $blk for $tfile"
21701 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21702 error "Expected Size $trunc_sz got $sz for $tfile"
21704 run_test 317 "Verify blocks get correctly update after truncate"
21707 local old_max_active=$($LCTL get_param -n \
21708 llite.*.max_read_ahead_async_active 2>/dev/null)
21710 $LCTL set_param llite.*.max_read_ahead_async_active=256
21711 local max_active=$($LCTL get_param -n \
21712 llite.*.max_read_ahead_async_active 2>/dev/null)
21713 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21715 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21716 error "set max_read_ahead_async_active should succeed"
21718 $LCTL set_param llite.*.max_read_ahead_async_active=512
21719 max_active=$($LCTL get_param -n \
21720 llite.*.max_read_ahead_async_active 2>/dev/null)
21721 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21723 # restore @max_active
21724 [ $old_max_active -ne 0 ] && $LCTL set_param \
21725 llite.*.max_read_ahead_async_active=$old_max_active
21727 local old_threshold=$($LCTL get_param -n \
21728 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21729 local max_per_file_mb=$($LCTL get_param -n \
21730 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21732 local invalid=$(($max_per_file_mb + 1))
21734 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21735 && error "set $invalid should fail"
21737 local valid=$(($invalid - 1))
21739 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21740 error "set $valid should succeed"
21741 local threshold=$($LCTL get_param -n \
21742 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21743 [ $threshold -eq $valid ] || error \
21744 "expect threshold $valid got $threshold"
21746 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21748 run_test 318 "Verify async readahead tunables"
21751 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21753 local before=$(date +%s)
21755 local mdir=$DIR/$tdir
21756 local file=$mdir/xxx
21758 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21761 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21762 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21763 $LFS mv -m1 $file &
21766 dd if=$file of=/dev/null
21768 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21769 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21771 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21773 run_test 319 "lost lease lock on migrate error"
21775 test_398a() { # LU-4198
21776 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21777 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21779 # request a new lock on client
21780 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21782 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21783 local lock_count=$($LCTL get_param -n \
21784 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21785 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21787 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21789 # no lock cached, should use lockless IO and not enqueue new lock
21790 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21791 lock_count=$($LCTL get_param -n \
21792 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21793 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21795 run_test 398a "direct IO should cancel lock otherwise lockless"
21797 test_398b() { # LU-4198
21798 which fio || skip_env "no fio installed"
21799 $LFS setstripe -c -1 $DIR/$tfile
21802 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21805 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21806 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21807 --numjobs=$njobs --fallocate=none \
21808 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21809 --filename=$DIR/$tfile &
21812 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21813 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21814 --numjobs=$njobs --fallocate=none \
21815 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21816 --filename=$DIR/$tfile || true
21821 run_test 398b "DIO and buffer IO race"
21823 test_398c() { # LU-4198
21824 which fio || skip_env "no fio installed"
21826 saved_debug=$($LCTL get_param -n debug)
21827 $LCTL set_param debug=0
21829 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21830 ((size /= 1024)) # by megabytes
21831 ((size /= 2)) # write half of the OST at most
21832 [ $size -gt 40 ] && size=40 #reduce test time anyway
21834 $LFS setstripe -c 1 $DIR/$tfile
21836 # it seems like ldiskfs reserves more space than necessary if the
21837 # writing blocks are not mapped, so it extends the file firstly
21838 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21839 cancel_lru_locks osc
21841 # clear and verify rpc_stats later
21842 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21845 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21846 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21847 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21848 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21849 --filename=$DIR/$tfile
21850 [ $? -eq 0 ] || error "fio write error"
21852 [ $($LCTL get_param -n \
21853 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21854 error "Locks were requested while doing AIO"
21856 # get the percentage of 1-page I/O
21857 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21858 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21860 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21862 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21863 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21864 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21865 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21866 --filename=$DIR/$tfile
21867 [ $? -eq 0 ] || error "fio mixed read write error"
21869 echo "AIO with large block size ${size}M"
21870 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
21871 --numjobs=1 --fallocate=none --ioengine=libaio \
21872 --iodepth=16 --allow_file_create=0 --size=${size}M \
21873 --filename=$DIR/$tfile
21874 [ $? -eq 0 ] || error "fio large block size failed"
21877 $LCTL set_param debug="$saved_debug"
21879 run_test 398c "run fio to test AIO"
21882 local read_write=$1
21883 if [ "$read_write" = "write" ]; then
21884 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21885 elif [ "$read_write" = "read" ]; then
21886 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21888 error "argument error"
21891 # turn off debug for performance testing
21892 local saved_debug=$($LCTL get_param -n debug)
21893 $LCTL set_param debug=0
21895 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21897 # get ost1 size - $FSNAME-OST0000
21898 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21899 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21900 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21902 if [ "$read_write" = "read" ]; then
21903 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21906 local start_time=$(date +%s.%N)
21907 $dd_cmd bs=1M count=$blocks oflag=sync ||
21908 error "real dd $read_write error"
21909 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21911 if [ "$read_write" = "write" ]; then
21915 # define OBD_FAIL_OST_FAKE_RW 0x238
21916 do_facet ost1 $LCTL set_param fail_loc=0x238
21918 local start_time=$(date +%s.%N)
21919 $dd_cmd bs=1M count=$blocks oflag=sync ||
21920 error "fake dd $read_write error"
21921 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21923 if [ "$read_write" = "write" ]; then
21925 cancel_lru_locks osc
21926 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21927 error "$tfile size not $blocks MB"
21929 do_facet ost1 $LCTL set_param fail_loc=0
21931 echo "fake $read_write $duration_fake vs. normal $read_write" \
21932 "$duration in seconds"
21933 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21934 error_not_in_vm "fake write is slower"
21936 $LCTL set_param -n debug="$saved_debug"
21939 test_399a() { # LU-7655 for OST fake write
21940 remote_ost_nodsh && skip "remote OST with nodsh"
21944 run_test 399a "fake write should not be slower than normal write"
21946 test_399b() { # LU-8726 for OST fake read
21947 remote_ost_nodsh && skip "remote OST with nodsh"
21948 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21949 skip_env "ldiskfs only test"
21954 run_test 399b "fake read should not be slower than normal read"
21956 test_400a() { # LU-1606, was conf-sanity test_74
21957 if ! which $CC > /dev/null 2>&1; then
21958 skip_env "$CC is not installed"
21961 local extra_flags=''
21962 local out=$TMP/$tfile
21963 local prefix=/usr/include/lustre
21966 # Oleg removes c files in his test rig so test if any c files exist
21967 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21968 skip_env "Needed c test files are missing"
21970 if ! [[ -d $prefix ]]; then
21971 # Assume we're running in tree and fixup the include path.
21972 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21973 extra_flags+=" -L$LUSTRE/utils/.lib"
21976 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21977 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21978 error "client api broken"
21982 run_test 400a "Lustre client api program can compile and link"
21984 test_400b() { # LU-1606, LU-5011
21986 local out=$TMP/$tfile
21987 local prefix=/usr/include/linux/lustre
21989 # We use a hard coded prefix so that this test will not fail
21990 # when run in tree. There are headers in lustre/include/lustre/
21991 # that are not packaged (like lustre_idl.h) and have more
21992 # complicated include dependencies (like config.h and lnet/types.h).
21993 # Since this test about correct packaging we just skip them when
21994 # they don't exist (see below) rather than try to fixup cppflags.
21996 if ! which $CC > /dev/null 2>&1; then
21997 skip_env "$CC is not installed"
22000 for header in $prefix/*.h; do
22001 if ! [[ -f "$header" ]]; then
22005 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22006 continue # lustre_ioctl.h is internal header
22009 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22010 error "cannot compile '$header'"
22014 run_test 400b "packaged headers can be compiled"
22016 test_401a() { #LU-7437
22017 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22018 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22020 #count the number of parameters by "list_param -R"
22021 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22022 #count the number of parameters by listing proc files
22023 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22024 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22025 echo "proc_dirs='$proc_dirs'"
22026 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22027 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22030 [ $params -eq $procs ] ||
22031 error "found $params parameters vs. $procs proc files"
22033 # test the list_param -D option only returns directories
22034 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22035 #count the number of parameters by listing proc directories
22036 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22039 [ $params -eq $procs ] ||
22040 error "found $params parameters vs. $procs proc files"
22042 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22045 local save=$($LCTL get_param -n jobid_var)
22048 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
22049 error "no error returned when setting bad parameters"
22051 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
22052 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22054 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
22055 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
22056 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22058 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22061 local jobid_var_old=$($LCTL get_param -n jobid_var)
22062 local jobid_var_new
22064 $LCTL set_param jobid_var= &&
22065 error "no error returned for 'set_param a='"
22067 jobid_var_new=$($LCTL get_param -n jobid_var)
22068 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22069 error "jobid_var was changed by setting without value"
22071 $LCTL set_param jobid_var &&
22072 error "no error returned for 'set_param a'"
22074 jobid_var_new=$($LCTL get_param -n jobid_var)
22075 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22076 error "jobid_var was changed by setting without value"
22078 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22081 local jobid_var_old=$($LCTL get_param -n jobid_var)
22082 local jobid_var_new
22083 local new_value="foo=bar"
22085 $LCTL set_param jobid_var=$new_value ||
22086 error "'set_param a=b' did not accept a value containing '='"
22088 jobid_var_new=$($LCTL get_param -n jobid_var)
22089 [[ "$jobid_var_new" == "$new_value" ]] ||
22090 error "'set_param a=b' failed on a value containing '='"
22092 # Reset the jobid_var to test the other format
22093 $LCTL set_param jobid_var=$jobid_var_old
22094 jobid_var_new=$($LCTL get_param -n jobid_var)
22095 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22096 error "failed to reset jobid_var"
22098 $LCTL set_param jobid_var $new_value ||
22099 error "'set_param a b' did not accept a value containing '='"
22101 jobid_var_new=$($LCTL get_param -n jobid_var)
22102 [[ "$jobid_var_new" == "$new_value" ]] ||
22103 error "'set_param a b' failed on a value containing '='"
22105 $LCTL set_param jobid_var $jobid_var_old
22106 jobid_var_new=$($LCTL get_param -n jobid_var)
22107 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22108 error "failed to reset jobid_var"
22110 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22113 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22114 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22115 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22116 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22117 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22118 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22119 remote_mds_nodsh && skip "remote MDS with nodsh"
22121 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22122 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22123 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22124 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22125 echo "Touch failed - OK"
22127 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22130 local file1=$DIR/$tfile.1
22131 local file2=$DIR/$tfile.2
22132 local tfile=$TMP/$tfile
22134 rm -f $file1 $file2 $tfile
22139 # 30 sec OBD_TIMEOUT in ll_getattr()
22140 # right before populating st_nlink
22141 $LCTL set_param fail_loc=0x80001409
22142 stat -c %h $file1 > $tfile &
22144 # create an alias, drop all locks and reclaim the dentry
22146 cancel_lru_locks mdc
22147 cancel_lru_locks osc
22148 sysctl -w vm.drop_caches=2
22152 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22154 rm -f $tfile $file1 $file2
22156 run_test 403 "i_nlink should not drop to zero due to aliasing"
22158 test_404() { # LU-6601
22159 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22160 skip "Need server version newer than 2.8.52"
22161 remote_mds_nodsh && skip "remote MDS with nodsh"
22163 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22164 awk '/osp .*-osc-MDT/ { print $4}')
22167 for osp in $mosps; do
22168 echo "Deactivate: " $osp
22169 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22170 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22171 awk -vp=$osp '$4 == p { print $2 }')
22172 [ $stat = IN ] || {
22173 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22174 error "deactivate error"
22176 echo "Activate: " $osp
22177 do_facet $SINGLEMDS $LCTL --device %$osp activate
22178 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22179 awk -vp=$osp '$4 == p { print $2 }')
22180 [ $stat = UP ] || {
22181 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22182 error "activate error"
22186 run_test 404 "validate manual {de}activated works properly for OSPs"
22189 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22190 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22191 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22192 skip "Layout swap lock is not supported"
22194 check_swap_layouts_support
22196 test_mkdir $DIR/$tdir
22197 swap_lock_test -d $DIR/$tdir ||
22198 error "One layout swap locked test failed"
22200 run_test 405 "Various layout swap lock tests"
22203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22204 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22205 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22207 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22208 skip "Need MDS version at least 2.8.50"
22210 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22211 local test_pool=$TESTNAME
22213 pool_add $test_pool || error "pool_add failed"
22214 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22215 error "pool_add_targets failed"
22217 save_layout_restore_at_exit $MOUNT
22219 # parent set default stripe count only, child will stripe from both
22220 # parent and fs default
22221 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22222 error "setstripe $MOUNT failed"
22223 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22224 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22225 for i in $(seq 10); do
22226 local f=$DIR/$tdir/$tfile.$i
22227 touch $f || error "touch failed"
22228 local count=$($LFS getstripe -c $f)
22229 [ $count -eq $OSTCOUNT ] ||
22230 error "$f stripe count $count != $OSTCOUNT"
22231 local offset=$($LFS getstripe -i $f)
22232 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22233 local size=$($LFS getstripe -S $f)
22234 [ $size -eq $((def_stripe_size * 2)) ] ||
22235 error "$f stripe size $size != $((def_stripe_size * 2))"
22236 local pool=$($LFS getstripe -p $f)
22237 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22240 # change fs default striping, delete parent default striping, now child
22241 # will stripe from new fs default striping only
22242 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22243 error "change $MOUNT default stripe failed"
22244 $LFS setstripe -c 0 $DIR/$tdir ||
22245 error "delete $tdir default stripe failed"
22246 for i in $(seq 11 20); do
22247 local f=$DIR/$tdir/$tfile.$i
22248 touch $f || error "touch $f failed"
22249 local count=$($LFS getstripe -c $f)
22250 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22251 local offset=$($LFS getstripe -i $f)
22252 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22253 local size=$($LFS getstripe -S $f)
22254 [ $size -eq $def_stripe_size ] ||
22255 error "$f stripe size $size != $def_stripe_size"
22256 local pool=$($LFS getstripe -p $f)
22257 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22260 unlinkmany $DIR/$tdir/$tfile. 1 20
22262 local f=$DIR/$tdir/$tfile
22263 pool_remove_all_targets $test_pool $f
22264 pool_remove $test_pool $f
22266 run_test 406 "DNE support fs default striping"
22269 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22270 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22271 skip "Need MDS version at least 2.8.55"
22272 remote_mds_nodsh && skip "remote MDS with nodsh"
22274 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22275 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22276 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22277 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22278 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22280 #define OBD_FAIL_DT_TXN_STOP 0x2019
22281 for idx in $(seq $MDSCOUNT); do
22282 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22284 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22285 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22286 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22289 run_test 407 "transaction fail should cause operation fail"
22292 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22294 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22295 lctl set_param fail_loc=0x8000040a
22296 # let ll_prepare_partial_page() fail
22297 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22301 # create at least 100 unused inodes so that
22302 # shrink_icache_memory(0) should not return 0
22303 touch $DIR/$tfile-{0..100}
22304 rm -f $DIR/$tfile-{0..100}
22307 echo 2 > /proc/sys/vm/drop_caches
22309 run_test 408 "drop_caches should not hang due to page leaks"
22313 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22315 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22316 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22317 touch $DIR/$tdir/guard || error "(2) Fail to create"
22319 local PREFIX=$(str_repeat 'A' 128)
22320 echo "Create 1K hard links start at $(date)"
22321 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22322 error "(3) Fail to hard link"
22324 echo "Links count should be right although linkEA overflow"
22325 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22326 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22327 [ $linkcount -eq 1001 ] ||
22328 error "(5) Unexpected hard links count: $linkcount"
22330 echo "List all links start at $(date)"
22331 ls -l $DIR/$tdir/foo > /dev/null ||
22332 error "(6) Fail to list $DIR/$tdir/foo"
22334 echo "Unlink hard links start at $(date)"
22335 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22336 error "(7) Fail to unlink"
22337 echo "Unlink hard links finished at $(date)"
22339 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22343 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22344 skip "Need client version at least 2.9.59"
22346 # Create a file, and stat it from the kernel
22347 local testfile=$DIR/$tfile
22350 local run_id=$RANDOM
22351 local my_ino=$(stat --format "%i" $testfile)
22353 # Try to insert the module. This will always fail as the
22354 # module is designed to not be inserted.
22355 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22358 # Anything but success is a test failure
22360 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22361 error "no inode match"
22363 run_test 410 "Test inode number returned from kernel thread"
22365 cleanup_test411_cgroup() {
22371 local cg_basedir=/sys/fs/cgroup/memory
22373 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22374 skip "no setup for cgroup"
22376 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22377 error "test file creation failed"
22378 cancel_lru_locks osc
22380 # Create a very small memory cgroup to force a slab allocation error
22381 local cgdir=$cg_basedir/osc_slab_alloc
22382 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22383 trap "cleanup_test411_cgroup $cgdir" EXIT
22384 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22385 echo 1M > $cgdir/memory.limit_in_bytes
22387 # Should not LBUG, just be killed by oom-killer
22388 # dd will return 0 even allocation failure in some environment.
22389 # So don't check return value
22390 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22391 cleanup_test411_cgroup $cgdir
22395 run_test 411 "Slab allocation error with cgroup does not LBUG"
22398 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22399 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22400 skip "Need server version at least 2.10.55"
22403 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22404 error "mkdir failed"
22405 $LFS getdirstripe $DIR/$tdir
22406 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22407 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22408 error "expect $((MDSCOUT - 1)) get $stripe_index"
22409 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22410 [ $stripe_count -eq 2 ] ||
22411 error "expect 2 get $stripe_count"
22413 run_test 412 "mkdir on specific MDTs"
22417 local stripe_count=$2
22418 local mdts=$(comma_list $(mdts_nodes))
22421 local lmv_qos_prio_free
22422 local lmv_qos_threshold_rr
22423 local lmv_qos_maxage
22424 local lod_qos_prio_free
22425 local lod_qos_threshold_rr
22426 local lod_qos_maxage
22430 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22431 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22432 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22434 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22435 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22436 stack_trap "$LCTL set_param \
22437 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22438 stack_trap "$LCTL set_param \
22439 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22440 stack_trap "$LCTL set_param \
22441 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22443 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22444 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22445 lod_qos_prio_free=${lod_qos_prio_free%%%}
22446 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22447 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22448 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22449 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22450 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22451 stack_trap "do_nodes $mdts $LCTL set_param \
22452 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22453 stack_trap "do_nodes $mdts $LCTL set_param \
22454 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22456 stack_trap "do_nodes $mdts $LCTL set_param \
22457 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22460 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22462 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22463 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22465 testdir=$DIR/$tdir-s$stripe_count/rr
22467 for i in $(seq $((100 * MDSCOUNT))); do
22468 eval $mkdir_cmd $testdir/subdir$i ||
22469 error "$mkdir_cmd subdir$i failed"
22472 for i in $(seq $MDSCOUNT); do
22473 count=$($LFS getdirstripe -i $testdir/* |
22474 grep ^$((i - 1))$ | wc -l)
22475 echo "$count directories created on MDT$((i - 1))"
22476 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22478 if [ $stripe_count -gt 1 ]; then
22479 count=$($LFS getdirstripe $testdir/* |
22480 grep -P "^\s+$((i - 1))\t" | wc -l)
22481 echo "$count stripes created on MDT$((i - 1))"
22482 # deviation should < 5% of average
22483 [ $count -lt $((95 * stripe_count)) ] ||
22484 [ $count -gt $((105 * stripe_count)) ] &&
22485 error "stripes are not evenly distributed"
22489 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22490 do_nodes $mdts $LCTL set_param \
22491 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22494 echo "Check for uneven MDTs: "
22504 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22505 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22506 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22508 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22509 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22512 for ((i = 1; i < ${#ffree[@]}; i++)); do
22513 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22514 if [ $tmp -gt $max ]; then
22518 if [ $tmp -lt $min ]; then
22524 [ ${ffree[min_index]} -eq 0 ] &&
22525 skip "no free files in MDT$min_index"
22526 [ ${ffree[min_index]} -gt 100000000 ] &&
22527 skip "too much free files in MDT$min_index"
22529 # Check if we need to generate uneven MDTs
22531 local diff=$(((max - min) * 100 / min))
22532 local value="$(generate_string 1024)"
22534 while [ $diff -lt $threshold ]; do
22535 # generate uneven MDTs, create till $threshold% diff
22536 echo -n "weight diff=$diff% must be > $threshold% ..."
22537 count=$((${ffree[min_index]} / 10))
22538 # 50 sec per 10000 files in vm
22539 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22540 skip "$count files to create"
22541 echo "Fill MDT$min_index with $count files"
22542 [ -d $DIR/$tdir-MDT$min_index ] ||
22543 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22544 error "mkdir $tdir-MDT$min_index failed"
22545 for i in $(seq $count); do
22546 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22547 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22548 error "create f$j_$i failed"
22549 setfattr -n user.413b -v $value \
22550 $DIR/$tdir-MDT$min_index/f$j_$i ||
22551 error "setfattr f$j_$i failed"
22554 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22555 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22556 max=$(((${ffree[max_index]} >> 8) * \
22557 (${bavail[max_index]} * bsize >> 16)))
22558 min=$(((${ffree[min_index]} >> 8) * \
22559 (${bavail[min_index]} * bsize >> 16)))
22560 diff=$(((max - min) * 100 / min))
22563 echo "MDT filesfree available: ${ffree[@]}"
22564 echo "MDT blocks available: ${bavail[@]}"
22565 echo "weight diff=$diff%"
22568 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22570 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22571 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22572 # decrease statfs age, so that it can be updated in time
22573 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22574 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22578 testdir=$DIR/$tdir-s$stripe_count/qos
22580 for i in $(seq $((100 * MDSCOUNT))); do
22581 eval $mkdir_cmd $testdir/subdir$i ||
22582 error "$mkdir_cmd subdir$i failed"
22585 for i in $(seq $MDSCOUNT); do
22586 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22588 echo "$count directories created on MDT$((i - 1))"
22590 if [ $stripe_count -gt 1 ]; then
22591 count=$($LFS getdirstripe $testdir/* |
22592 grep -P "^\s+$((i - 1))\t" | wc -l)
22593 echo "$count stripes created on MDT$((i - 1))"
22597 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22598 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22600 # D-value should > 10% of averge
22601 [ $((max - min)) -lt 10 ] &&
22602 error "subdirs shouldn't be evenly distributed"
22605 if [ $stripe_count -gt 1 ]; then
22606 max=$($LFS getdirstripe $testdir/* |
22607 grep -P "^\s+$max_index\t" | wc -l)
22608 min=$($LFS getdirstripe $testdir/* |
22609 grep -P "^\s+$min_index\t" | wc -l)
22610 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22611 error "stripes shouldn't be evenly distributed"|| true
22616 [ $MDSCOUNT -lt 2 ] &&
22617 skip "We need at least 2 MDTs for this test"
22619 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22620 skip "Need server version at least 2.12.52"
22624 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22625 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22626 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22627 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22628 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22631 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22634 [ $MDSCOUNT -lt 2 ] &&
22635 skip "We need at least 2 MDTs for this test"
22637 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22638 skip "Need server version at least 2.12.52"
22642 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22643 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22644 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22645 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22646 $LFS setdirstripe -D -c $stripe_count \
22647 $DIR/$tdir-s$stripe_count/rr ||
22648 error "setdirstripe failed"
22649 $LFS setdirstripe -D -c $stripe_count \
22650 $DIR/$tdir-s$stripe_count/qos ||
22651 error "setdirstripe failed"
22652 test_qos_mkdir "mkdir" $stripe_count
22655 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22658 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22659 $LCTL set_param fail_loc=0x80000521
22660 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22663 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22667 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22668 skip "Need server version at least 2.11.52"
22678 # this test may be slow on ZFS
22679 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22681 # though this test is designed for striped directory, let's test normal
22682 # directory too since lock is always saved as CoS lock.
22683 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22684 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22693 start_time=$(date +%s)
22694 for i in $(seq $total); do
22695 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22698 end_time=$(date +%s)
22699 duration=$((end_time - start_time))
22701 kill -9 $setattr_pid
22703 echo "rename $total files took $duration sec"
22704 [ $duration -lt 100 ] || error "rename took $duration sec"
22706 run_test 415 "lock revoke is not missing"
22709 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22710 skip "Need server version at least 2.11.55"
22712 # define OBD_FAIL_OSD_TXN_START 0x19a
22713 do_facet mds1 lctl set_param fail_loc=0x19a
22715 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22719 run_test 416 "transaction start failure won't cause system hung"
22723 do_nodes $(comma_list $(mdts_nodes)) \
22724 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22725 do_nodes $(comma_list $(mdts_nodes)) \
22726 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22727 do_nodes $(comma_list $(mdts_nodes)) \
22728 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22732 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22733 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22734 skip "Need MDS version at least 2.11.56"
22736 trap cleanup_417 RETURN EXIT
22738 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22739 do_nodes $(comma_list $(mdts_nodes)) \
22740 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22741 $LFS migrate -m 0 $DIR/$tdir.1 &&
22742 error "migrate dir $tdir.1 should fail"
22744 do_nodes $(comma_list $(mdts_nodes)) \
22745 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22746 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22747 error "create remote dir $tdir.2 should fail"
22749 do_nodes $(comma_list $(mdts_nodes)) \
22750 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22751 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22752 error "create striped dir $tdir.3 should fail"
22755 run_test 417 "disable remote dir, striped dir and dir migration"
22757 # Checks that the outputs of df [-i] and lfs df [-i] match
22759 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22769 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22771 for count in {1..100}; do
22775 # read the lines of interest
22776 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22777 error "df $inodes $dir | tail -n +2 failed"
22778 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22779 error "lfs df $inodes $dir | grep summary: failed"
22781 # skip first substrings of each output as they are different
22782 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22783 # compare the two outputs
22785 for i in {1..5}; do
22786 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22794 lfs df $inodes $dir
22795 error "df and lfs df $1 output mismatch: " \
22796 "df ${inodes}: ${df_out[*]}, " \
22797 "lfs df ${inodes}: ${lfs_df_out[*]}"
22802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22804 local dir=$DIR/$tdir
22805 local numfiles=$((RANDOM % 4096 + 2))
22806 local numblocks=$((RANDOM % 256 + 1))
22808 wait_delete_completed
22811 # check block output
22812 check_lfs_df blocks $dir
22813 # check inode output
22814 check_lfs_df inodes $dir
22816 # create a single file and retest
22817 echo "Creating a single file and testing"
22818 createmany -o $dir/$tfile- 1 &>/dev/null ||
22819 error "creating 1 file in $dir failed"
22820 check_lfs_df blocks $dir
22821 check_lfs_df inodes $dir
22823 # create a random number of files
22824 echo "Creating $((numfiles - 1)) files and testing"
22825 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22826 error "creating $((numfiles - 1)) files in $dir failed"
22828 # write a random number of blocks to the first test file
22829 echo "Writing $numblocks 4K blocks and testing"
22830 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22831 count=$numblocks &>/dev/null ||
22832 error "dd to $dir/${tfile}-0 failed"
22835 check_lfs_df blocks $dir
22836 check_lfs_df inodes $dir
22838 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22839 error "unlinking $numfiles files in $dir failed"
22841 run_test 418 "df and lfs df outputs match"
22845 local dir=$DIR/$tdir
22850 cancel_lru_locks mdc
22852 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22853 $LCTL set_param fail_loc=0x1410
22855 $LCTL set_param fail_loc=0
22858 run_test 419 "Verify open file by name doesn't crash kernel"
22862 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22863 skip "Need MDS version at least 2.12.53"
22865 local SAVE_UMASK=$(umask)
22866 local dir=$DIR/$tdir
22867 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22871 mkdir -m03777 $dir/testdir
22872 ls -dn $dir/testdir
22873 # Need to remove trailing '.' when SELinux is enabled
22874 local dirperms=$(ls -dn $dir/testdir |
22875 awk '{ sub(/\.$/, "", $1); print $1}')
22876 [ $dirperms == "drwxrwsrwt" ] ||
22877 error "incorrect perms on $dir/testdir"
22879 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22880 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22881 ls -n $dir/testdir/testfile
22882 local fileperms=$(ls -n $dir/testdir/testfile |
22883 awk '{ sub(/\.$/, "", $1); print $1}')
22884 [ $fileperms == "-rwxr-xr-x" ] ||
22885 error "incorrect perms on $dir/testdir/testfile"
22889 run_test 420 "clear SGID bit on non-directories for non-members"
22896 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22897 skip "Need MDS version at least 2.12.54"
22899 test_mkdir $DIR/$tdir
22900 createmany -o $DIR/$tdir/f 3
22901 cnt=$(ls -1 $DIR/$tdir | wc -l)
22902 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22904 fid1=$(lfs path2fid $DIR/$tdir/f1)
22905 fid2=$(lfs path2fid $DIR/$tdir/f2)
22906 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22908 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22909 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22911 cnt=$(ls -1 $DIR/$tdir | wc -l)
22912 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22914 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22915 createmany -o $DIR/$tdir/f 3
22916 cnt=$(ls -1 $DIR/$tdir | wc -l)
22917 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22919 fid1=$(lfs path2fid $DIR/$tdir/f1)
22920 fid2=$(lfs path2fid $DIR/$tdir/f2)
22921 echo "remove using fsname $FSNAME"
22922 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22924 cnt=$(ls -1 $DIR/$tdir | wc -l)
22925 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22927 run_test 421a "simple rm by fid"
22934 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22935 skip "Need MDS version at least 2.12.54"
22937 test_mkdir $DIR/$tdir
22938 createmany -o $DIR/$tdir/f 3
22939 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22942 FID1=$(lfs path2fid $DIR/$tdir/f1)
22943 FID2=$(lfs path2fid $DIR/$tdir/f2)
22944 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22946 kill -USR1 $MULTIPID
22949 cnt=$(ls $DIR/$tdir | wc -l)
22950 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22952 run_test 421b "rm by fid on open file"
22958 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22959 skip "Need MDS version at least 2.12.54"
22961 test_mkdir $DIR/$tdir
22962 createmany -o $DIR/$tdir/f 3
22963 touch $DIR/$tdir/$tfile
22964 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22965 cnt=$(ls -1 $DIR/$tdir | wc -l)
22966 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22968 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22969 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22971 cnt=$(ls $DIR/$tdir | wc -l)
22972 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22974 run_test 421c "rm by fid against hardlinked files"
22980 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22981 skip "Need MDS version at least 2.12.54"
22983 test_mkdir $DIR/$tdir
22984 createmany -o $DIR/$tdir/f 4097
22985 cnt=$(ls -1 $DIR/$tdir | wc -l)
22986 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22988 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22989 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22991 cnt=$(ls $DIR/$tdir | wc -l)
22993 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22995 run_test 421d "rmfid en masse"
23001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23002 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23003 skip "Need MDS version at least 2.12.54"
23005 mkdir -p $DIR/$tdir
23006 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23007 createmany -o $DIR/$tdir/striped_dir/f 512
23008 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23009 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23011 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23012 sed "s/[/][^:]*://g")
23013 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23015 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23017 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23019 run_test 421e "rmfid in DNE"
23025 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23026 skip "Need MDS version at least 2.12.54"
23028 test_mkdir $DIR/$tdir
23030 cnt=$(ls -1 $DIR/$tdir | wc -l)
23031 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23033 FID=$(lfs path2fid $DIR/$tdir/f)
23034 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23035 # rmfid should fail
23036 cnt=$(ls -1 $DIR/$tdir | wc -l)
23037 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23039 chmod a+rw $DIR/$tdir
23041 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23042 # rmfid should fail
23043 cnt=$(ls -1 $DIR/$tdir | wc -l)
23044 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23047 $RUNAS touch $DIR/$tdir/f
23048 FID=$(lfs path2fid $DIR/$tdir/f)
23049 echo "rmfid as root"
23050 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23051 cnt=$(ls -1 $DIR/$tdir | wc -l)
23052 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23055 $RUNAS touch $DIR/$tdir/f
23056 cnt=$(ls -1 $DIR/$tdir | wc -l)
23057 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23058 FID=$(lfs path2fid $DIR/$tdir/f)
23059 # rmfid w/o user_fid2path mount option should fail
23060 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23061 cnt=$(ls -1 $DIR/$tdir | wc -l)
23062 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23064 umount_client $MOUNT || error "failed to umount client"
23065 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23066 error "failed to mount client'"
23068 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23069 # rmfid should succeed
23070 cnt=$(ls -1 $DIR/$tdir | wc -l)
23071 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23073 # rmfid shouldn't allow to remove files due to dir's permission
23074 chmod a+rwx $DIR/$tdir
23077 FID=$(lfs path2fid $DIR/$tdir/f)
23078 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23080 umount_client $MOUNT || error "failed to umount client"
23081 mount_client $MOUNT "$MOUNT_OPTS" ||
23082 error "failed to mount client'"
23085 run_test 421f "rmfid checks permissions"
23091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23092 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23093 skip "Need MDS version at least 2.12.54"
23095 mkdir -p $DIR/$tdir
23096 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23097 createmany -o $DIR/$tdir/striped_dir/f 512
23098 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23099 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23101 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23102 sed "s/[/][^:]*://g")
23104 rm -f $DIR/$tdir/striped_dir/f1*
23105 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23106 removed=$((512 - cnt))
23108 # few files have been just removed, so we expect
23109 # rmfid to fail on their fids
23110 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23111 [ $removed != $errors ] && error "$errors != $removed"
23113 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23115 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23117 run_test 421g "rmfid to return errors properly"
23120 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23121 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23122 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23123 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23124 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23126 local amc=$(at_max_get client)
23127 local amo=$(at_max_get mds1)
23128 local timeout=`lctl get_param -n timeout`
23130 at_max_set 0 client
23133 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23134 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23135 fail_val=$(((2*timeout + 10)*1000))
23136 touch $DIR/$tdir/d3/file &
23138 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23139 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23140 fail_val=$((2*timeout + 5))
23141 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23145 sleep $((2 * timeout))
23149 touch $DIR/$tdir/d2/file3
23150 touch $DIR/$tdir/d2/file4
23151 touch $DIR/$tdir/d2/file5
23154 at_max_set $amc client
23155 at_max_set $amo mds1
23157 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23158 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23159 error "Watchdog is always throttled"
23161 run_test 422 "kill a process with RPC in progress"
23174 # ensure statfs cache is expired
23177 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23178 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23182 run_test 423 "statfs should return a right data"
23185 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23186 $LCTL set_param fail_loc=0x80000522
23187 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23190 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23193 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23194 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23195 skip "Need server version at least 2.9.55"
23197 start_full_debug_logging
23201 stop_full_debug_logging
23205 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23206 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23207 awk '/The barrier for/ { print $7 }')
23210 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23215 barrier_expired() {
23218 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23219 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23220 awk '/will be expired/ { print $7 }')
23222 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23231 echo "Start barrier_freeze at: $(date)"
23232 #define OBD_FAIL_BARRIER_DELAY 0x2202
23233 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23234 # Do not reduce barrier time - See LU-11873
23235 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23238 local b_status=$(barrier_stat)
23239 echo "Got barrier status at: $(date)"
23240 [ "$b_status" = "'freezing_p1'" ] ||
23241 error "(1) unexpected barrier status $b_status"
23243 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23245 b_status=$(barrier_stat)
23246 [ "$b_status" = "'frozen'" ] ||
23247 error "(2) unexpected barrier status $b_status"
23249 local expired=$(barrier_expired)
23250 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23251 sleep $((expired + 3))
23253 b_status=$(barrier_stat)
23254 [ "$b_status" = "'expired'" ] ||
23255 error "(3) unexpected barrier status $b_status"
23257 # Do not reduce barrier time - See LU-11873
23258 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23259 error "(4) fail to freeze barrier"
23261 b_status=$(barrier_stat)
23262 [ "$b_status" = "'frozen'" ] ||
23263 error "(5) unexpected barrier status $b_status"
23265 echo "Start barrier_thaw at: $(date)"
23266 #define OBD_FAIL_BARRIER_DELAY 0x2202
23267 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23268 do_facet mgs $LCTL barrier_thaw $FSNAME &
23271 b_status=$(barrier_stat)
23272 echo "Got barrier status at: $(date)"
23273 [ "$b_status" = "'thawing'" ] ||
23274 error "(6) unexpected barrier status $b_status"
23276 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23278 b_status=$(barrier_stat)
23279 [ "$b_status" = "'thawed'" ] ||
23280 error "(7) unexpected barrier status $b_status"
23282 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23283 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23284 do_facet mgs $LCTL barrier_freeze $FSNAME
23286 b_status=$(barrier_stat)
23287 [ "$b_status" = "'failed'" ] ||
23288 error "(8) unexpected barrier status $b_status"
23290 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23291 do_facet mgs $LCTL barrier_thaw $FSNAME
23295 run_test 801a "write barrier user interfaces and stat machine"
23300 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23301 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23302 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23303 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23304 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23306 cancel_lru_locks mdc
23308 # 180 seconds should be long enough
23309 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23311 local b_status=$(barrier_stat)
23312 [ "$b_status" = "'frozen'" ] ||
23313 error "(6) unexpected barrier status $b_status"
23315 mkdir $DIR/$tdir/d0/d10 &
23318 touch $DIR/$tdir/d1/f13 &
23321 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23324 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23327 rm -f $DIR/$tdir/d4/f12 &
23330 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23332 # To guarantee taht the 'stat' is not blocked
23333 b_status=$(barrier_stat)
23334 [ "$b_status" = "'frozen'" ] ||
23335 error "(8) unexpected barrier status $b_status"
23337 # let above commands to run at background
23340 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23341 ps -p $touch_pid || error "(10) touch should be blocked"
23342 ps -p $ln_pid || error "(11) link should be blocked"
23343 ps -p $mv_pid || error "(12) rename should be blocked"
23344 ps -p $rm_pid || error "(13) unlink should be blocked"
23346 b_status=$(barrier_stat)
23347 [ "$b_status" = "'frozen'" ] ||
23348 error "(14) unexpected barrier status $b_status"
23350 do_facet mgs $LCTL barrier_thaw $FSNAME
23351 b_status=$(barrier_stat)
23352 [ "$b_status" = "'thawed'" ] ||
23353 error "(15) unexpected barrier status $b_status"
23355 wait $mkdir_pid || error "(16) mkdir should succeed"
23356 wait $touch_pid || error "(17) touch should succeed"
23357 wait $ln_pid || error "(18) link should succeed"
23358 wait $mv_pid || error "(19) rename should succeed"
23359 wait $rm_pid || error "(20) unlink should succeed"
23363 run_test 801b "modification will be blocked by write barrier"
23366 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23370 stop mds2 || error "(1) Fail to stop mds2"
23372 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23374 local b_status=$(barrier_stat)
23375 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23376 do_facet mgs $LCTL barrier_thaw $FSNAME
23377 error "(2) unexpected barrier status $b_status"
23380 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23381 error "(3) Fail to rescan barrier bitmap"
23383 # Do not reduce barrier time - See LU-11873
23384 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23386 b_status=$(barrier_stat)
23387 [ "$b_status" = "'frozen'" ] ||
23388 error "(4) unexpected barrier status $b_status"
23390 do_facet mgs $LCTL barrier_thaw $FSNAME
23391 b_status=$(barrier_stat)
23392 [ "$b_status" = "'thawed'" ] ||
23393 error "(5) unexpected barrier status $b_status"
23395 local devname=$(mdsdevname 2)
23397 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23399 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23400 error "(7) Fail to rescan barrier bitmap"
23404 run_test 801c "rescan barrier bitmap"
23406 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23407 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23408 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23409 saved_MOUNT_OPTS=$MOUNT_OPTS
23415 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23416 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23417 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23418 MOUNT_OPTS=$saved_MOUNT_OPTS
23423 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23424 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23425 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23426 skip "Need server version at least 2.9.55"
23428 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23430 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23432 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23433 error "(2) Fail to copy"
23435 trap cleanup_802a EXIT
23437 # sync by force before remount as readonly
23438 sync; sync_all_data; sleep 3; sync_all_data
23442 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23443 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23444 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23446 echo "Mount the server as read only"
23447 setupall server_only || error "(3) Fail to start servers"
23449 echo "Mount client without ro should fail"
23450 mount_client $MOUNT &&
23451 error "(4) Mount client without 'ro' should fail"
23453 echo "Mount client with ro should succeed"
23454 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23455 mount_client $MOUNT ||
23456 error "(5) Mount client with 'ro' should succeed"
23458 echo "Modify should be refused"
23459 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23461 echo "Read should be allowed"
23462 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23463 error "(7) Read should succeed under ro mode"
23467 run_test 802a "simulate readonly device"
23470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23471 remote_mds_nodsh && skip "remote MDS with nodsh"
23473 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23474 skip "readonly option not available"
23476 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23478 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23479 error "(2) Fail to copy"
23481 # write back all cached data before setting MDT to readonly
23485 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23486 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23488 echo "Modify should be refused"
23489 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23491 echo "Read should be allowed"
23492 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23493 error "(7) Read should succeed under ro mode"
23496 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23498 run_test 802b "be able to set MDTs to readonly"
23501 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23502 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23503 skip "MDS needs to be newer than 2.10.54"
23505 mkdir -p $DIR/$tdir
23506 # Create some objects on all MDTs to trigger related logs objects
23507 for idx in $(seq $MDSCOUNT); do
23508 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23509 $DIR/$tdir/dir${idx} ||
23510 error "Fail to create $DIR/$tdir/dir${idx}"
23514 wait_delete_completed # ensure old test cleanups are finished
23515 echo "before create:"
23517 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23519 for i in {1..10}; do
23520 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23521 error "Fail to create $DIR/$tdir/foo$i"
23525 echo "after create:"
23527 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23529 # allow for an llog to be cleaned up during the test
23530 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23531 error "before ($before_used) + 10 > after ($after_used)"
23533 for i in {1..10}; do
23534 rm -rf $DIR/$tdir/foo$i ||
23535 error "Fail to remove $DIR/$tdir/foo$i"
23538 sleep 3 # avoid MDT return cached statfs
23539 wait_delete_completed
23540 echo "after unlink:"
23542 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23544 # allow for an llog to be created during the test
23545 [ $after_used -le $((before_used + 1)) ] ||
23546 error "after ($after_used) > before ($before_used) + 1"
23548 run_test 803 "verify agent object for remote object"
23551 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23552 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23553 skip "MDS needs to be newer than 2.10.54"
23554 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23556 mkdir -p $DIR/$tdir
23557 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23558 error "Fail to create $DIR/$tdir/dir0"
23560 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23561 local dev=$(mdsdevname 2)
23563 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23564 grep ${fid} || error "NOT found agent entry for dir0"
23566 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23567 error "Fail to create $DIR/$tdir/dir1"
23569 touch $DIR/$tdir/dir1/foo0 ||
23570 error "Fail to create $DIR/$tdir/dir1/foo0"
23571 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23574 for idx in $(seq $MDSCOUNT); do
23575 dev=$(mdsdevname $idx)
23576 do_facet mds${idx} \
23577 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23578 grep ${fid} && rc=$idx
23581 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23582 error "Fail to rename foo0 to foo1"
23583 if [ $rc -eq 0 ]; then
23584 for idx in $(seq $MDSCOUNT); do
23585 dev=$(mdsdevname $idx)
23586 do_facet mds${idx} \
23587 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23588 grep ${fid} && rc=$idx
23592 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23593 error "Fail to rename foo1 to foo2"
23594 if [ $rc -eq 0 ]; then
23595 for idx in $(seq $MDSCOUNT); do
23596 dev=$(mdsdevname $idx)
23597 do_facet mds${idx} \
23598 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23599 grep ${fid} && rc=$idx
23603 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23605 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23606 error "Fail to link to $DIR/$tdir/dir1/foo2"
23607 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23608 error "Fail to rename foo2 to foo0"
23609 unlink $DIR/$tdir/dir1/foo0 ||
23610 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23611 rm -rf $DIR/$tdir/dir0 ||
23612 error "Fail to rm $DIR/$tdir/dir0"
23614 for idx in $(seq $MDSCOUNT); do
23615 dev=$(mdsdevname $idx)
23619 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23621 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23622 error "mount mds$idx failed"
23623 df $MOUNT > /dev/null 2>&1
23625 # e2fsck should not return error
23627 error "e2fsck detected error on MDT${idx}: rc=$rc"
23630 run_test 804 "verify agent entry for remote entry"
23633 do_facet $SINGLEMDS zfs set quota=$old $fsset
23634 unlinkmany $DIR/$tdir/f- 1000000
23639 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23640 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23641 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23642 skip "netfree not implemented before 0.7"
23643 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23644 skip "Need MDS version at least 2.10.57"
23651 local pref="osd-zfs.$FSNAME-MDT0000."
23653 # limit available space on MDS dataset to meet nospace issue
23654 # quickly. then ZFS 0.7.2 can use reserved space if asked
23655 # properly (using netfree flag in osd_declare_destroy()
23656 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23657 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23659 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23660 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23661 let "usedkb=usedkb-freekb"
23662 let "freekb=freekb/2"
23663 if let "freekb > 5000"; then
23666 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23667 trap cleanup_805 EXIT
23669 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23670 error "Can't set PFL layout"
23671 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23672 rm -rf $DIR/$tdir || error "not able to remove"
23673 do_facet $SINGLEMDS zfs set quota=$old $fsset
23676 run_test 805 "ZFS can remove from full fs"
23682 local size=$($LFS getsom -s $file)
23683 local expect=$(stat -c %s $file)
23685 [[ $size == $expect ]] ||
23686 error "$file expected size: $expect, got: $size"
23688 local blocks=$($LFS getsom -b $file)
23689 expect=$(stat -c %b $file)
23690 [[ $blocks == $expect ]] ||
23691 error "$file expected blocks: $expect, got: $blocks"
23696 local size=$($LFS getsom -s $1)
23699 [[ $size == $expect ]] ||
23700 error "$file expected size: $expect, got: $size"
23704 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23705 skip "Need MDS version at least 2.11.52"
23709 touch $DIR/$tfile || error "touch $tfile failed"
23711 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23712 save_lustre_params client "llite.*.xattr_cache" > $save
23713 lctl set_param llite.*.xattr_cache=0
23714 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23716 # single-threaded write
23717 echo "Test SOM for single-threaded write"
23718 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23719 error "write $tfile failed"
23720 check_lsom_size $DIR/$tfile $bs
23723 local size=$(($num * $bs))
23727 echo "Test SOM for single client multi-threaded($num) write"
23728 $TRUNCATE $DIR/$tfile 0
23729 for ((i = 0; i < $num; i++)); do
23730 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23732 offset=$((offset + $bs))
23734 for (( i=0; i < $num; i++ )); do
23737 check_lsom_size $DIR/$tfile $size
23739 $TRUNCATE $DIR/$tfile 0
23740 for ((i = 0; i < $num; i++)); do
23741 offset=$((offset - $bs))
23742 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23745 for (( i=0; i < $num; i++ )); do
23748 check_lsom_size $DIR/$tfile $size
23750 # multi-client writes
23751 num=$(get_node_count ${CLIENTS//,/ })
23752 size=$(($num * $bs))
23756 echo "Test SOM for multi-client ($num) writes"
23757 $TRUNCATE $DIR/$tfile 0
23758 for client in ${CLIENTS//,/ }; do
23759 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23762 offset=$((offset + $bs))
23764 for (( i=0; i < $num; i++ )); do
23767 check_lsom_size $DIR/$tfile $offset
23770 $TRUNCATE $DIR/$tfile 0
23771 for client in ${CLIENTS//,/ }; do
23772 offset=$((offset - $bs))
23773 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23777 for (( i=0; i < $num; i++ )); do
23780 check_lsom_size $DIR/$tfile $size
23783 echo "Test SOM for truncate"
23784 $TRUNCATE $DIR/$tfile 1048576
23785 check_lsom_size $DIR/$tfile 1048576
23786 $TRUNCATE $DIR/$tfile 1234
23787 check_lsom_size $DIR/$tfile 1234
23789 # verify SOM blocks count
23790 echo "Verify SOM block count"
23791 $TRUNCATE $DIR/$tfile 0
23792 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23793 error "failed to write file $tfile"
23794 check_lsom_data $DIR/$tfile
23796 run_test 806 "Verify Lazy Size on MDS"
23799 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23800 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23801 skip "Need MDS version at least 2.11.52"
23803 # Registration step
23804 changelog_register || error "changelog_register failed"
23805 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23806 changelog_users $SINGLEMDS | grep -q $cl_user ||
23807 error "User $cl_user not found in changelog_users"
23809 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23810 save_lustre_params client "llite.*.xattr_cache" > $save
23811 lctl set_param llite.*.xattr_cache=0
23812 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23814 rm -rf $DIR/$tdir || error "rm $tdir failed"
23815 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23816 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23817 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23818 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23819 error "truncate $tdir/trunc failed"
23822 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23823 error "write $tfile failed"
23825 # multi-client wirtes
23826 local num=$(get_node_count ${CLIENTS//,/ })
23830 echo "Test SOM for multi-client ($num) writes"
23831 touch $DIR/$tfile || error "touch $tfile failed"
23832 $TRUNCATE $DIR/$tfile 0
23833 for client in ${CLIENTS//,/ }; do
23834 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23837 offset=$((offset + $bs))
23839 for (( i=0; i < $num; i++ )); do
23843 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23844 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23845 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23846 check_lsom_data $DIR/$tdir/trunc
23847 check_lsom_data $DIR/$tdir/single_dd
23848 check_lsom_data $DIR/$tfile
23851 # Deregistration step
23852 changelog_deregister || error "changelog_deregister failed"
23854 run_test 807 "verify LSOM syncing tool"
23856 check_som_nologged()
23858 local lines=$($LFS changelog $FSNAME-MDT0000 |
23859 grep 'x=trusted.som' | wc -l)
23860 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23864 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23865 skip "Need MDS version at least 2.11.55"
23867 # Registration step
23868 changelog_register || error "changelog_register failed"
23870 touch $DIR/$tfile || error "touch $tfile failed"
23873 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23874 error "write $tfile failed"
23877 $TRUNCATE $DIR/$tfile 1234
23880 $TRUNCATE $DIR/$tfile 1048576
23883 # Deregistration step
23884 changelog_deregister || error "changelog_deregister failed"
23886 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23891 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23895 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23896 skip "Need MDS version at least 2.11.56"
23898 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23899 error "failed to create DoM-only file $DIR/$tfile"
23900 touch $DIR/$tfile || error "touch $tfile failed"
23901 check_som_nodata $DIR/$tfile
23903 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23904 error "write $tfile failed"
23905 check_som_nodata $DIR/$tfile
23907 $TRUNCATE $DIR/$tfile 1234
23908 check_som_nodata $DIR/$tfile
23910 $TRUNCATE $DIR/$tfile 4097
23911 check_som_nodata $DIR/$file
23913 run_test 809 "Verify no SOM xattr store for DoM-only files"
23916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23917 $GSS && skip_env "could not run with gss"
23918 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23919 skip "OST < 2.12.58 doesn't align checksum"
23922 stack_trap "set_checksums $ORIG_CSUM" EXIT
23923 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23928 for csum in $CKSUM_TYPES; do
23929 #define OBD_FAIL_OSC_NO_GRANT 0x411
23930 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23931 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23933 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23934 before=$(md5sum $DIR/$tfile)
23935 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23936 after=$(md5sum $DIR/$tfile)
23937 [ "$before" == "$after" ] ||
23938 error "$csum: $before != $after bs=$1 seek=$2"
23942 run_test 810 "partial page writes on ZFS (LU-11663)"
23945 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23946 skip "OST < 2.12.51 doesn't support this fail_loc"
23947 [ "$SHARED_KEY" = true ] &&
23948 skip "OSC connections never go IDLE with Shared-Keys enabled"
23950 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23951 # ensure ost1 is connected
23952 stat $DIR/$tfile >/dev/null || error "can't stat"
23953 wait_osc_import_state client ost1 FULL
23954 # no locks, no reqs to let the connection idle
23955 cancel_lru_locks osc
23957 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23958 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23959 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23960 wait_osc_import_state client ost1 CONNECTING
23961 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23963 stat $DIR/$tfile >/dev/null || error "can't stat file"
23965 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23967 test_812b() { # LU-12378
23968 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23969 skip "OST < 2.12.51 doesn't support this fail_loc"
23970 [ "$SHARED_KEY" = true ] &&
23971 skip "OSC connections never go IDLE with Shared-Keys enabled"
23973 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23974 # ensure ost1 is connected
23975 stat $DIR/$tfile >/dev/null || error "can't stat"
23976 wait_osc_import_state client ost1 FULL
23977 # no locks, no reqs to let the connection idle
23978 cancel_lru_locks osc
23980 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23981 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23982 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23983 wait_osc_import_state client ost1 CONNECTING
23984 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23986 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23987 wait_osc_import_state client ost1 IDLE
23989 run_test 812b "do not drop no resend request for idle connect"
23992 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23993 [ -z "$file_heat_sav" ] && skip "no file heat support"
24004 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24005 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24007 $LCTL set_param -n llite.*.file_heat=1
24008 echo "Turn on file heat"
24009 echo "Period second: $period_second, Decay percentage: $decay_pct"
24011 echo "QQQQ" > $DIR/$tfile
24012 echo "QQQQ" > $DIR/$tfile
24013 echo "QQQQ" > $DIR/$tfile
24014 cat $DIR/$tfile > /dev/null
24015 cat $DIR/$tfile > /dev/null
24016 cat $DIR/$tfile > /dev/null
24017 cat $DIR/$tfile > /dev/null
24019 local out=$($LFS heat_get $DIR/$tfile)
24021 $LFS heat_get $DIR/$tfile
24022 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24023 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24024 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24025 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24027 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24028 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24029 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24030 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24032 sleep $((period_second + 3))
24033 echo "Sleep $((period_second + 3)) seconds..."
24034 # The recursion formula to calculate the heat of the file f is as
24036 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24037 # Where Hi is the heat value in the period between time points i*I and
24038 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24039 # to the weight of Ci.
24040 out=$($LFS heat_get $DIR/$tfile)
24041 $LFS heat_get $DIR/$tfile
24042 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24043 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24044 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24045 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24047 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24048 error "read sample ($readsample) is wrong"
24049 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24050 error "write sample ($writesample) is wrong"
24051 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24052 error "read bytes ($readbyte) is wrong"
24053 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24054 error "write bytes ($writebyte) is wrong"
24056 echo "QQQQ" > $DIR/$tfile
24057 echo "QQQQ" > $DIR/$tfile
24058 echo "QQQQ" > $DIR/$tfile
24059 cat $DIR/$tfile > /dev/null
24060 cat $DIR/$tfile > /dev/null
24061 cat $DIR/$tfile > /dev/null
24062 cat $DIR/$tfile > /dev/null
24064 sleep $((period_second + 3))
24065 echo "Sleep $((period_second + 3)) seconds..."
24067 out=$($LFS heat_get $DIR/$tfile)
24068 $LFS heat_get $DIR/$tfile
24069 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24070 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24071 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24072 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24074 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24075 4 * $decay_pct) / 100") -eq 1 ] ||
24076 error "read sample ($readsample1) is wrong"
24077 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24078 3 * $decay_pct) / 100") -eq 1 ] ||
24079 error "write sample ($writesample1) is wrong"
24080 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24081 20 * $decay_pct) / 100") -eq 1 ] ||
24082 error "read bytes ($readbyte1) is wrong"
24083 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24084 15 * $decay_pct) / 100") -eq 1 ] ||
24085 error "write bytes ($writebyte1) is wrong"
24087 echo "Turn off file heat for the file $DIR/$tfile"
24088 $LFS heat_set -o $DIR/$tfile
24090 echo "QQQQ" > $DIR/$tfile
24091 echo "QQQQ" > $DIR/$tfile
24092 echo "QQQQ" > $DIR/$tfile
24093 cat $DIR/$tfile > /dev/null
24094 cat $DIR/$tfile > /dev/null
24095 cat $DIR/$tfile > /dev/null
24096 cat $DIR/$tfile > /dev/null
24098 out=$($LFS heat_get $DIR/$tfile)
24099 $LFS heat_get $DIR/$tfile
24100 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24101 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24102 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24103 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24105 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24106 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24107 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24108 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24110 echo "Trun on file heat for the file $DIR/$tfile"
24111 $LFS heat_set -O $DIR/$tfile
24113 echo "QQQQ" > $DIR/$tfile
24114 echo "QQQQ" > $DIR/$tfile
24115 echo "QQQQ" > $DIR/$tfile
24116 cat $DIR/$tfile > /dev/null
24117 cat $DIR/$tfile > /dev/null
24118 cat $DIR/$tfile > /dev/null
24119 cat $DIR/$tfile > /dev/null
24121 out=$($LFS heat_get $DIR/$tfile)
24122 $LFS heat_get $DIR/$tfile
24123 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24124 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24125 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24126 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24128 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24129 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24130 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24131 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24133 $LFS heat_set -c $DIR/$tfile
24134 $LCTL set_param -n llite.*.file_heat=0
24135 echo "Turn off file heat support for the Lustre filesystem"
24137 echo "QQQQ" > $DIR/$tfile
24138 echo "QQQQ" > $DIR/$tfile
24139 echo "QQQQ" > $DIR/$tfile
24140 cat $DIR/$tfile > /dev/null
24141 cat $DIR/$tfile > /dev/null
24142 cat $DIR/$tfile > /dev/null
24143 cat $DIR/$tfile > /dev/null
24145 out=$($LFS heat_get $DIR/$tfile)
24146 $LFS heat_get $DIR/$tfile
24147 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24148 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24149 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24150 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24152 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24153 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24154 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24155 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24157 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24160 run_test 813 "File heat verfication"
24164 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24165 echo -n y >> $DIR/$tfile
24166 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24167 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24169 run_test 814 "sparse cp works as expected (LU-12361)"
24173 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24174 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24176 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24179 [ "$SHARED_KEY" = true ] &&
24180 skip "OSC connections never go IDLE with Shared-Keys enabled"
24182 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24183 # ensure ost1 is connected
24184 stat $DIR/$tfile >/dev/null || error "can't stat"
24185 wait_osc_import_state client ost1 FULL
24186 # no locks, no reqs to let the connection idle
24187 cancel_lru_locks osc
24188 lru_resize_disable osc
24191 before=$($LCTL get_param -n \
24192 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24194 wait_osc_import_state client ost1 IDLE
24195 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24196 now=$($LCTL get_param -n \
24197 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24198 [ $before == $now ] || error "lru_size changed $before != $now"
24200 run_test 816 "do not reset lru_resize on idle reconnect"
24204 exportfs -u localhost:$DIR/nfsexp
24209 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24211 mkdir -p $DIR/nfsexp
24212 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24213 error "failed to export nfs"
24215 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24216 stack_trap cleanup_817 EXIT
24218 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24219 error "failed to mount nfs to $tmpdir"
24221 cp /bin/true $tmpdir
24222 $DIR/nfsexp/true || error "failed to execute 'true' command"
24224 run_test 817 "nfsd won't cache write lock for exec file"
24228 $LFS setstripe -c1 -i0 $DIR/$tfile
24229 $LFS setstripe -c1 -i1 $DIR/$tfile
24231 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24232 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24233 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24234 error "start $SINGLEMDS failed"
24237 run_test 818 "unlink with failed llog"
24240 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24241 cancel_lru_locks osc
24242 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24243 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24244 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24247 run_test 819a "too big niobuf in read"
24250 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24251 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24252 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24253 cancel_lru_locks osc
24257 run_test 819b "too big niobuf in write"
24260 function test_820_start_ost() {
24263 for num in $(seq $OSTCOUNT); do
24264 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24272 umount_client $MOUNT || error "umount failed"
24273 for num in $(seq $OSTCOUNT); do
24277 # mount client with no active OSTs
24278 # so that the client can't initialize max LOV EA size
24279 # from OSC notifications
24280 mount_client $MOUNT || error "mount failed"
24281 # delay OST starting to keep this 0 max EA size for a while
24282 test_820_start_ost &
24284 # create a directory on MDS2
24285 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24286 error "Failed to create directory"
24287 # open intent should update default EA size
24288 # see mdc_update_max_ea_from_body()
24289 # notice this is the very first RPC to MDS2
24290 cp /etc/services $DIR/$tdir/mds2 ||
24291 error "Failed to copy files to mds$n"
24293 run_test 820 "update max EA from open intent"
24296 # tests that do cleanup/setup should be run at the end
24300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24303 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24304 $LCTL set_param fail_loc=0x903
24306 cancel_lru_locks MGC
24308 FAIL_ON_ERROR=true cleanup
24309 FAIL_ON_ERROR=true setup
24311 run_test 900 "umount should not race with any mgc requeue thread"
24313 # LUS-6253/LU-11185
24319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24321 # some get_param have a bug to handle dot in param name
24322 cancel_lru_locks MGC
24323 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24324 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24325 umount_client $MOUNT || error "umount failed"
24326 mount_client $MOUNT || error "mount failed"
24327 cancel_lru_locks MGC
24328 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24329 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24331 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24332 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24336 run_test 901 "don't leak a mgc lock on client umount"
24340 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24341 skip "client does not have LU-13377 fix"
24342 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24343 $LCTL set_param fail_loc=0x1415
24344 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24345 cancel_lru_locks osc
24348 run_test 902 "test short write doesn't hang lustre"
24351 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24352 check_and_cleanup_lustre
24353 if [ "$I_MOUNTED" != "yes" ]; then
24354 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true