3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local OSTIDX=${1:-""}
1785 local list=$(comma_list $(osts_nodes))
1786 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1788 do_nodes $list lctl set_param fail_loc=0
1789 sync # initiate all OST_DESTROYs from MDS to OST
1793 exhaust_precreations() {
1796 local FAILIDX=${3:-$OSTIDX}
1797 local ofacet=ost$((OSTIDX + 1))
1799 test_mkdir -p -c1 $DIR/$tdir
1800 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1801 local mfacet=mds$((mdtidx + 1))
1802 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1804 local OST=$(ostname_from_index $OSTIDX)
1807 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1808 local last_id=$(do_facet $mfacet lctl get_param -n \
1809 osp.$mdtosc_proc1.prealloc_last_id)
1810 local next_id=$(do_facet $mfacet lctl get_param -n \
1811 osp.$mdtosc_proc1.prealloc_next_id)
1813 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1814 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1816 test_mkdir -p $DIR/$tdir/${OST}
1817 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1818 #define OBD_FAIL_OST_ENOSPC 0x215
1819 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1820 echo "Creating to objid $last_id on ost $OST..."
1821 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1822 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1827 exhaust_all_precreations() {
1829 for (( i=0; i < OSTCOUNT; i++ )) ; do
1830 exhaust_precreations $i $1 -1
1835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1837 remote_mds_nodsh && skip "remote MDS with nodsh"
1838 remote_ost_nodsh && skip "remote OST with nodsh"
1841 rm -f $DIR/$tdir/$tfile
1842 exhaust_precreations 0 0x80000215
1843 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1844 touch $DIR/$tdir/$tfile || error "touch failed"
1845 $LFS getstripe $DIR/$tdir/$tfile
1848 run_test 27n "create file with some full OSTs"
1851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1853 remote_mds_nodsh && skip "remote MDS with nodsh"
1854 remote_ost_nodsh && skip "remote OST with nodsh"
1857 rm -f $DIR/$tdir/$tfile
1858 exhaust_all_precreations 0x215
1860 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1865 run_test 27o "create file with all full OSTs (should error)"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 test_mkdir $DIR/$tdir
1877 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1878 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1881 exhaust_precreations 0 0x80000215
1882 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1883 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1884 $LFS getstripe $DIR/$tdir/$tfile
1888 run_test 27p "append to a truncated file with some full OSTs"
1891 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1893 remote_mds_nodsh && skip "remote MDS with nodsh"
1894 remote_ost_nodsh && skip "remote OST with nodsh"
1897 rm -f $DIR/$tdir/$tfile
1899 test_mkdir $DIR/$tdir
1900 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1901 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1902 error "truncate $DIR/$tdir/$tfile failed"
1903 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1905 exhaust_all_precreations 0x215
1907 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1908 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1912 run_test 27q "append to truncated file with all OSTs full (should error)"
1915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1917 remote_mds_nodsh && skip "remote MDS with nodsh"
1918 remote_ost_nodsh && skip "remote OST with nodsh"
1921 rm -f $DIR/$tdir/$tfile
1922 exhaust_precreations 0 0x80000215
1924 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1928 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1930 test_27s() { # bug 10725
1931 test_mkdir $DIR/$tdir
1932 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1933 local stripe_count=0
1934 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1935 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1936 error "stripe width >= 2^32 succeeded" || true
1939 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1941 test_27t() { # bug 10864
1946 $WLFS getstripe $tfile
1949 run_test 27t "check that utils parse path correctly"
1951 test_27u() { # bug 4900
1952 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1953 remote_mds_nodsh && skip "remote MDS with nodsh"
1956 local list=$(comma_list $(mdts_nodes))
1958 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1959 do_nodes $list $LCTL set_param fail_loc=0x139
1960 test_mkdir -p $DIR/$tdir
1961 trap simple_cleanup_common EXIT
1962 createmany -o $DIR/$tdir/t- 1000
1963 do_nodes $list $LCTL set_param fail_loc=0
1965 TLOG=$TMP/$tfile.getstripe
1966 $LFS getstripe $DIR/$tdir > $TLOG
1967 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1968 unlinkmany $DIR/$tdir/t- 1000
1970 [[ $OBJS -gt 0 ]] &&
1971 error "$OBJS objects created on OST-0. See $TLOG" ||
1974 run_test 27u "skip object creation on OSC w/o objects"
1976 test_27v() { # bug 4900
1977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1979 remote_mds_nodsh && skip "remote MDS with nodsh"
1980 remote_ost_nodsh && skip "remote OST with nodsh"
1982 exhaust_all_precreations 0x215
1985 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1987 touch $DIR/$tdir/$tfile
1988 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1990 for (( i=1; i < OSTCOUNT; i++ )); do
1991 do_facet ost$i lctl set_param fail_loc=0x705
1993 local START=`date +%s`
1994 createmany -o $DIR/$tdir/$tfile 32
1996 local FINISH=`date +%s`
1997 local TIMEOUT=`lctl get_param -n timeout`
1998 local PROCESS=$((FINISH - START))
1999 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2000 error "$FINISH - $START >= $TIMEOUT / 2"
2001 sleep $((TIMEOUT / 2 - PROCESS))
2004 run_test 27v "skip object creation on slow OST"
2006 test_27w() { # bug 10997
2007 test_mkdir $DIR/$tdir
2008 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2009 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2010 error "stripe size $size != 65536" || true
2011 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2012 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2014 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2017 [[ $OSTCOUNT -lt 2 ]] &&
2018 skip_env "skipping multiple stripe count/offset test"
2020 test_mkdir $DIR/$tdir
2021 for i in $(seq 1 $OSTCOUNT); do
2023 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2024 error "setstripe -c $i -i $offset failed"
2025 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2026 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2027 [ $count -ne $i ] && error "stripe count $count != $i" || true
2028 [ $index -ne $offset ] &&
2029 error "stripe offset $index != $offset" || true
2032 run_test 27wa "check $LFS setstripe -c -i options"
2035 remote_ost_nodsh && skip "remote OST with nodsh"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2039 OFFSET=$(($OSTCOUNT - 1))
2041 local OST=$(ostname_from_index $OSTIDX)
2043 test_mkdir $DIR/$tdir
2044 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2045 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2047 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2048 for i in $(seq 0 $OFFSET); do
2049 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2050 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2051 error "OST0 was degraded but new created file still use it"
2053 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2055 run_test 27x "create files while OST0 is degraded"
2058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2060 remote_ost_nodsh && skip "remote OST with nodsh"
2061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2063 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2064 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2065 osp.$mdtosc.prealloc_last_id)
2066 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2067 osp.$mdtosc.prealloc_next_id)
2068 local fcount=$((last_id - next_id))
2069 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2070 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2072 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2073 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2074 local OST_DEACTIVE_IDX=-1
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OST_DEACTIVE_IDX == -1 ]; then
2083 OST_DEACTIVE_IDX=$OSTIDX
2085 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2086 echo $OSC "is Deactivated:"
2087 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2091 OSTIDX=$(index_from_ostuuid $OST)
2092 test_mkdir $DIR/$tdir
2093 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2095 for OSC in $MDS_OSCS; do
2096 OST=$(osc_to_ost $OSC)
2097 OSTIDX=$(index_from_ostuuid $OST)
2098 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2099 echo $OST "is degraded:"
2100 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2101 obdfilter.$OST.degraded=1
2106 createmany -o $DIR/$tdir/$tfile $fcount
2108 for OSC in $MDS_OSCS; do
2109 OST=$(osc_to_ost $OSC)
2110 OSTIDX=$(index_from_ostuuid $OST)
2111 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2112 echo $OST "is recovered from degraded:"
2113 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2114 obdfilter.$OST.degraded=0
2116 do_facet $SINGLEMDS lctl --device %$OSC activate
2120 # all osp devices get activated, hence -1 stripe count restored
2121 local stripe_count=0
2123 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2124 # devices get activated.
2126 $LFS setstripe -c -1 $DIR/$tfile
2127 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2129 [ $stripe_count -ne $OSTCOUNT ] &&
2130 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2133 run_test 27y "create files while OST0 is degraded and the rest inactive"
2139 lmm_count=$($LFS getstripe -c $1)
2140 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2141 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2143 local old_ifs="$IFS"
2145 fid=($($LFS path2fid $1))
2148 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2149 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2151 # compare lmm_seq and lu_fid->f_seq
2152 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2153 # compare lmm_object_id and lu_fid->oid
2154 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2156 # check the trusted.fid attribute of the OST objects of the file
2157 local have_obdidx=false
2159 $LFS getstripe $1 | while read obdidx oid hex seq; do
2160 # skip lines up to and including "obdidx"
2161 [ -z "$obdidx" ] && break
2162 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2163 $have_obdidx || continue
2165 local ost=$((obdidx + 1))
2166 local dev=$(ostdevname $ost)
2169 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2171 seq=$(echo $seq | sed -e "s/^0x//g")
2172 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2173 oid_hex=$(echo $oid)
2175 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2177 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2181 # Don't unmount/remount the OSTs if we don't need to do that.
2182 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2183 # update too, until that use mount/ll_decode_filter_fid/mount.
2184 # Re-enable when debugfs will understand new filter_fid.
2186 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2187 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2188 $dev 2>/dev/null" | grep "parent=")
2190 if [ -z "$ff" ]; then
2192 mount_fstype ost$ost
2193 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2194 $(facet_mntpt ost$ost)/$obj_file)
2195 unmount_fstype ost$ost
2196 start ost$ost $dev $OST_MOUNT_OPTS
2200 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2202 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2204 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2205 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2207 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2208 # stripe_size=1048576 component_id=1 component_start=0 \
2209 # component_end=33554432
2210 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2211 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2212 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2214 if grep -q 'stripe=' <<<$ff; then
2215 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2217 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2218 # into f_ver in this case. See comment on ff_parent.
2219 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2222 # compare lmm_seq and filter_fid->ff_parent.f_seq
2223 [ $ff_pseq = $lmm_seq ] ||
2224 error "FF parent SEQ $ff_pseq != $lmm_seq"
2225 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2226 [ $ff_poid = $lmm_oid ] ||
2227 error "FF parent OID $ff_poid != $lmm_oid"
2228 (($ff_pstripe == $stripe_nr)) ||
2229 error "FF stripe $ff_pstripe != $stripe_nr"
2231 stripe_nr=$((stripe_nr + 1))
2232 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2234 if grep -q 'stripe_count=' <<<$ff; then
2235 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2236 -e 's/ .*//' <<<$ff)
2237 [ $lmm_count = $ff_scnt ] ||
2238 error "FF stripe count $lmm_count != $ff_scnt"
2244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2245 remote_ost_nodsh && skip "remote OST with nodsh"
2247 test_mkdir $DIR/$tdir
2248 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2249 { error "setstripe -c -1 failed"; return 1; }
2250 # We need to send a write to every object to get parent FID info set.
2251 # This _should_ also work for setattr, but does not currently.
2252 # touch $DIR/$tdir/$tfile-1 ||
2253 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2254 { error "dd $tfile-1 failed"; return 2; }
2255 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2256 { error "setstripe -c -1 failed"; return 3; }
2257 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2258 { error "dd $tfile-2 failed"; return 4; }
2260 # make sure write RPCs have been sent to OSTs
2263 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2264 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2266 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2268 test_27A() { # b=19102
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2271 save_layout_restore_at_exit $MOUNT
2272 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2273 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2274 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2275 local default_size=$($LFS getstripe -S $MOUNT)
2276 local default_offset=$($LFS getstripe -i $MOUNT)
2277 local dsize=$(do_facet $SINGLEMDS \
2278 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2279 [ $default_size -eq $dsize ] ||
2280 error "stripe size $default_size != $dsize"
2281 [ $default_offset -eq -1 ] ||
2282 error "stripe offset $default_offset != -1"
2284 run_test 27A "check filesystem-wide default LOV EA values"
2286 test_27B() { # LU-2523
2287 test_mkdir $DIR/$tdir
2288 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2290 # open f1 with O_LOV_DELAY_CREATE
2292 # call setstripe ioctl on open file descriptor for f1
2294 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2298 # open f1 with O_LOV_DELAY_CREATE
2300 # call setstripe ioctl on open file descriptor for f1
2302 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2304 # Allow multiop to fail in imitation of NFS's busted semantics.
2307 run_test 27B "call setstripe on open unlinked file/rename victim"
2309 # 27C family tests full striping and overstriping
2310 test_27Ca() { #LU-2871
2311 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2319 test_mkdir $DIR/$tdir
2321 for i in $(seq 0 $((OSTCOUNT - 1))); do
2322 # set stripe across all OSTs starting from OST$i
2323 $LFS setstripe -i $i -c -1 $tfile$i
2324 # get striping information
2325 ost_idx=($($LFS getstripe $tfile$i |
2326 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2330 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2331 error "${#ost_idx[@]} != $OSTCOUNT"
2333 for index in $(seq 0 $((OSTCOUNT - 1))); do
2335 for j in $(echo ${ost_idx[@]}); do
2336 if [ $index -eq $j ]; then
2342 error "Can not find $index in ${ost_idx[@]}"
2346 run_test 27Ca "check full striping across all OSTs"
2349 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2350 skip "server does not support overstriping"
2351 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2352 skip_env "too many osts, skipping"
2354 test_mkdir -p $DIR/$tdir
2355 local setcount=$(($OSTCOUNT * 2))
2356 [ $setcount -ge 160 ] || large_xattr_enabled ||
2357 skip_env "ea_inode feature disabled"
2359 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2360 error "setstripe failed"
2362 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2363 [ $count -eq $setcount ] ||
2364 error "stripe count $count, should be $setcount"
2366 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2367 error "overstriped should be set in pattern"
2369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2372 run_test 27Cb "more stripes than OSTs with -C"
2375 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2376 skip "server does not support overstriping"
2377 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2379 test_mkdir -p $DIR/$tdir
2380 local setcount=$(($OSTCOUNT - 1))
2382 [ $setcount -ge 160 ] || large_xattr_enabled ||
2383 skip_env "ea_inode feature disabled"
2385 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2386 error "setstripe failed"
2388 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2389 [ $count -eq $setcount ] ||
2390 error "stripe count $count, should be $setcount"
2392 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2393 error "overstriped should not be set in pattern"
2395 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2398 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2401 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2402 skip "server does not support overstriping"
2403 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2404 large_xattr_enabled || skip_env "ea_inode feature disabled"
2406 test_mkdir -p $DIR/$tdir
2407 local setcount=$LOV_MAX_STRIPE_COUNT
2409 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2410 error "setstripe failed"
2412 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2413 [ $count -eq $setcount ] ||
2414 error "stripe count $count, should be $setcount"
2416 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2417 error "overstriped should be set in pattern"
2419 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2422 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2424 run_test 27Cd "test maximum stripe count"
2427 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2428 skip "server does not support overstriping"
2429 test_mkdir -p $DIR/$tdir
2431 pool_add $TESTNAME || error "Pool creation failed"
2432 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2436 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2437 error "setstripe failed"
2439 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2440 [ $count -eq $setcount ] ||
2441 error "stripe count $count, should be $setcount"
2443 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2444 error "overstriped should be set in pattern"
2446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2449 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2451 run_test 27Ce "test pool with overstriping"
2454 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2455 skip "server does not support overstriping"
2456 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2457 skip_env "too many osts, skipping"
2459 test_mkdir -p $DIR/$tdir
2461 local setcount=$(($OSTCOUNT * 2))
2462 [ $setcount -ge 160 ] || large_xattr_enabled ||
2463 skip_env "ea_inode feature disabled"
2465 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2466 error "setstripe failed"
2468 echo 1 > $DIR/$tdir/$tfile
2470 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2471 [ $count -eq $setcount ] ||
2472 error "stripe count $count, should be $setcount"
2474 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2475 error "overstriped should be set in pattern"
2477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2480 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2482 run_test 27Cf "test default inheritance with overstriping"
2485 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2486 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2487 remote_mds_nodsh && skip "remote MDS with nodsh"
2489 local POOL=${POOL:-testpool}
2491 local last_ost=$(($OSTCOUNT - 1))
2493 local ost_list=$(seq $first_ost $ost_step $last_ost)
2494 local ost_range="$first_ost $last_ost $ost_step"
2496 test_mkdir $DIR/$tdir
2497 pool_add $POOL || error "pool_add failed"
2498 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2501 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2503 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2504 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2505 skip27D+=" -s 30,31"
2506 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2507 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2508 skip27D+=" -s 32,33"
2509 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2511 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2512 error "llapi_layout_test failed"
2514 destroy_test_pools || error "destroy test pools failed"
2516 run_test 27D "validate llapi_layout API"
2518 # Verify that default_easize is increased from its initial value after
2519 # accessing a widely striped file.
2521 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2522 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2523 skip "client does not have LU-3338 fix"
2525 # 72 bytes is the minimum space required to store striping
2526 # information for a file striped across one OST:
2527 # (sizeof(struct lov_user_md_v3) +
2528 # sizeof(struct lov_user_ost_data_v1))
2530 $LCTL set_param -n llite.*.default_easize $min_easize ||
2531 error "lctl set_param failed"
2532 local easize=$($LCTL get_param -n llite.*.default_easize)
2534 [ $easize -eq $min_easize ] ||
2535 error "failed to set default_easize"
2537 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2538 error "setstripe failed"
2539 # In order to ensure stat() call actually talks to MDS we need to
2540 # do something drastic to this file to shake off all lock, e.g.
2541 # rename it (kills lookup lock forcing cache cleaning)
2542 mv $DIR/$tfile $DIR/${tfile}-1
2543 ls -l $DIR/${tfile}-1
2546 easize=$($LCTL get_param -n llite.*.default_easize)
2548 [ $easize -gt $min_easize ] ||
2549 error "default_easize not updated"
2551 run_test 27E "check that default extended attribute size properly increases"
2553 test_27F() { # LU-5346/LU-7975
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2555 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2556 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2557 skip "Need MDS version at least 2.8.51"
2558 remote_ost_nodsh && skip "remote OST with nodsh"
2560 test_mkdir $DIR/$tdir
2562 $LFS setstripe -c 2 $DIR/$tdir
2564 # stop all OSTs to reproduce situation for LU-7975 ticket
2565 for num in $(seq $OSTCOUNT); do
2569 # open/create f0 with O_LOV_DELAY_CREATE
2570 # truncate f0 to a non-0 size
2572 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2574 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2575 # open/write it again to force delayed layout creation
2576 cat /etc/hosts > $DIR/$tdir/f0 &
2580 for num in $(seq $OSTCOUNT); do
2581 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2582 error "ost$num failed to start"
2585 wait $catpid || error "cat failed"
2587 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2588 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2589 error "wrong stripecount"
2592 run_test 27F "Client resend delayed layout creation with non-zero size"
2594 test_27G() { #LU-10629
2595 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2596 skip "Need MDS version at least 2.11.51"
2597 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2598 remote_mds_nodsh && skip "remote MDS with nodsh"
2599 local POOL=${POOL:-testpool}
2600 local ostrange="0 0 1"
2602 test_mkdir $DIR/$tdir
2603 pool_add $POOL || error "pool_add failed"
2604 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2605 $LFS setstripe -p $POOL $DIR/$tdir
2607 local pool=$($LFS getstripe -p $DIR/$tdir)
2609 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2611 $LFS setstripe -d $DIR/$tdir
2613 pool=$($LFS getstripe -p $DIR/$tdir)
2617 [ -z "$pool" ] || error "'$pool' is not empty"
2619 run_test 27G "Clear OST pool from stripe"
2622 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2623 skip "Need MDS version newer than 2.11.54"
2624 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2625 test_mkdir $DIR/$tdir
2626 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2627 touch $DIR/$tdir/$tfile
2628 $LFS getstripe -c $DIR/$tdir/$tfile
2629 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2630 error "two-stripe file doesn't have two stripes"
2632 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2633 $LFS getstripe -y $DIR/$tdir/$tfile
2634 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2635 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2636 error "expected l_ost_idx: [02]$ not matched"
2638 # make sure ost list has been cleared
2639 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2640 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2641 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2643 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2645 run_test 27H "Set specific OSTs stripe"
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2650 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2651 skip "Need MDS version newer than 2.12.52"
2652 local pool=$TESTNAME
2653 local ostrange="1 1 1"
2655 save_layout_restore_at_exit $MOUNT
2656 $LFS setstripe -c 2 -i 0 $MOUNT
2657 pool_add $pool || error "pool_add failed"
2658 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2659 test_mkdir $DIR/$tdir
2660 $LFS setstripe -p $pool $DIR/$tdir
2661 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2662 $LFS getstripe $DIR/$tdir/$tfile
2664 run_test 27I "check that root dir striping does not break parent dir one"
2667 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2668 skip "Need MDS version newer than 2.12.51"
2670 test_mkdir $DIR/$tdir
2671 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2672 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2674 # create foreign file (raw way)
2675 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2676 -t 1 -F 0xda08 || error "create_foreign_file failed"
2678 # verify foreign file (raw way)
2679 parse_foreign_file -f $DIR/$tdir/$tfile |
2680 grep "lov_foreign_magic: 0x0BD70BD0" ||
2681 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2682 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2683 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2684 parse_foreign_file -f $DIR/$tdir/$tfile |
2685 grep "lov_foreign_size: 73" ||
2686 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2687 parse_foreign_file -f $DIR/$tdir/$tfile |
2688 grep "lov_foreign_type: 1" ||
2689 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2690 parse_foreign_file -f $DIR/$tdir/$tfile |
2691 grep "lov_foreign_flags: 0x0000DA08" ||
2692 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2693 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2694 grep "lov_foreign_value: 0x" |
2695 sed -e 's/lov_foreign_value: 0x//')
2696 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2697 [[ $lov = ${lov2// /} ]] ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2700 # create foreign file (lfs + API)
2701 $LFS setstripe --foreign=daos --flags 0xda08 \
2702 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2703 error "$DIR/$tdir/${tfile}2: create failed"
2705 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2706 grep "lfm_magic:.*0x0BD70BD0" ||
2707 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2708 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2709 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2710 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2711 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2712 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2713 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2714 grep "lfm_flags:.*0x0000DA08" ||
2715 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2716 $LFS getstripe $DIR/$tdir/${tfile}2 |
2717 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2718 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2720 # modify striping should fail
2721 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2722 error "$DIR/$tdir/$tfile: setstripe should fail"
2723 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2724 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2727 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2728 cat $DIR/$tdir/${tfile}2 &&
2729 error "$DIR/$tdir/${tfile}2: read should fail"
2730 cat /etc/passwd > $DIR/$tdir/$tfile &&
2731 error "$DIR/$tdir/$tfile: write should fail"
2732 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2733 error "$DIR/$tdir/${tfile}2: write should fail"
2736 chmod 222 $DIR/$tdir/$tfile ||
2737 error "$DIR/$tdir/$tfile: chmod failed"
2738 chmod 222 $DIR/$tdir/${tfile}2 ||
2739 error "$DIR/$tdir/${tfile}2: chmod failed"
2742 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2743 error "$DIR/$tdir/$tfile: chown failed"
2744 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2745 error "$DIR/$tdir/${tfile}2: chown failed"
2747 # rename should work
2748 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2749 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2750 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2751 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2753 #remove foreign file
2754 rm $DIR/$tdir/${tfile}.new ||
2755 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2756 rm $DIR/$tdir/${tfile}2.new ||
2757 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2759 run_test 27J "basic ops on file with foreign LOV"
2762 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2763 skip "Need MDS version newer than 2.12.49"
2765 test_mkdir $DIR/$tdir
2766 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2767 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2769 # create foreign dir (raw way)
2770 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2771 error "create_foreign_dir FAILED"
2773 # verify foreign dir (raw way)
2774 parse_foreign_dir -d $DIR/$tdir/$tdir |
2775 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2776 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2777 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2778 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2779 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2780 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2781 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2782 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2783 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2784 grep "lmv_foreign_value: 0x" |
2785 sed 's/lmv_foreign_value: 0x//')
2786 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2788 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2790 # create foreign dir (lfs + API)
2791 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2792 $DIR/$tdir/${tdir}2 ||
2793 error "$DIR/$tdir/${tdir}2: create failed"
2795 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2796 grep "lfm_magic:.*0x0CD50CD0" ||
2797 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2798 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2799 # - sizeof(lfm_type) - sizeof(lfm_flags)
2800 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2801 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2802 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2803 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2804 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2805 grep "lfm_flags:.*0x0000DA05" ||
2806 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2807 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2808 grep "lfm_value.*${uuid1}@${uuid2}" ||
2809 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2811 # file create in dir should fail
2812 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2813 touch $DIR/$tdir/${tdir}2/$tfile &&
2814 "$DIR/${tdir}2: file create should fail"
2817 chmod 777 $DIR/$tdir/$tdir ||
2818 error "$DIR/$tdir: chmod failed"
2819 chmod 777 $DIR/$tdir/${tdir}2 ||
2820 error "$DIR/${tdir}2: chmod failed"
2823 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2824 error "$DIR/$tdir: chown failed"
2825 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2826 error "$DIR/${tdir}2: chown failed"
2828 # rename should work
2829 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2830 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2831 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2832 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2835 rmdir $DIR/$tdir/${tdir}.new ||
2836 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2837 rmdir $DIR/$tdir/${tdir}2.new ||
2838 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2840 run_test 27K "basic ops on dir with foreign LMV"
2843 remote_mds_nodsh && skip "remote MDS with nodsh"
2845 local POOL=${POOL:-$TESTNAME}
2847 pool_add $POOL || error "pool_add failed"
2849 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2850 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2851 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2853 run_test 27L "lfs pool_list gives correct pool name"
2856 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2857 skip "Need MDS version >= than 2.12.57"
2858 remote_mds_nodsh && skip "remote MDS with nodsh"
2859 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2861 test_mkdir $DIR/$tdir
2863 # Set default striping on directory
2864 $LFS setstripe -C 4 $DIR/$tdir
2866 echo 1 > $DIR/$tdir/${tfile}.1
2867 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2869 [ $count -eq $setcount ] ||
2870 error "(1) stripe count $count, should be $setcount"
2872 # Capture existing append_stripe_count setting for restore
2873 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2874 local mdts=$(comma_list $(mdts_nodes))
2875 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2877 local appendcount=$orig_count
2878 echo 1 >> $DIR/$tdir/${tfile}.2_append
2879 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2880 [ $count -eq $appendcount ] ||
2881 error "(2)stripe count $count, should be $appendcount for append"
2883 # Disable O_APPEND striping, verify it works
2884 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2886 # Should now get the default striping, which is 4
2888 echo 1 >> $DIR/$tdir/${tfile}.3_append
2889 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2890 [ $count -eq $setcount ] ||
2891 error "(3) stripe count $count, should be $setcount"
2893 # Try changing the stripe count for append files
2894 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2896 # Append striping is now 2 (directory default is still 4)
2898 echo 1 >> $DIR/$tdir/${tfile}.4_append
2899 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2900 [ $count -eq $appendcount ] ||
2901 error "(4) stripe count $count, should be $appendcount for append"
2903 # Test append stripe count of -1
2904 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2905 appendcount=$OSTCOUNT
2906 echo 1 >> $DIR/$tdir/${tfile}.5
2907 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2908 [ $count -eq $appendcount ] ||
2909 error "(5) stripe count $count, should be $appendcount for append"
2911 # Set append striping back to default of 1
2912 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2914 # Try a new default striping, PFL + DOM
2915 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2917 # Create normal DOM file, DOM returns stripe count == 0
2919 touch $DIR/$tdir/${tfile}.6
2920 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2921 [ $count -eq $setcount ] ||
2922 error "(6) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/$tdir/${tfile}.7_append
2927 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(7) stripe count $count, should be $appendcount for append"
2931 # Clean up DOM layout
2932 $LFS setstripe -d $DIR/$tdir
2934 # Now test that append striping works when layout is from root
2935 $LFS setstripe -c 2 $MOUNT
2936 # Make a special directory for this
2937 mkdir $DIR/${tdir}/${tdir}.2
2938 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2940 # Verify for normal file
2942 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2943 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2944 [ $count -eq $setcount ] ||
2945 error "(8) stripe count $count, should be $setcount"
2948 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2949 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2950 [ $count -eq $appendcount ] ||
2951 error "(9) stripe count $count, should be $appendcount for append"
2953 # Now test O_APPEND striping with pools
2954 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2955 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2958 pool_add $TESTNAME || error "pool creation failed"
2959 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2961 echo 1 >> $DIR/$tdir/${tfile}.10_append
2963 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2964 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2966 # Check that count is still correct
2968 echo 1 >> $DIR/$tdir/${tfile}.11_append
2969 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2970 [ $count -eq $appendcount ] ||
2971 error "(11) stripe count $count, should be $appendcount for append"
2973 # Disable O_APPEND stripe count, verify pool works separately
2974 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2976 echo 1 >> $DIR/$tdir/${tfile}.12_append
2978 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2979 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2981 # Remove pool setting, verify it's not applied
2982 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2984 echo 1 >> $DIR/$tdir/${tfile}.13_append
2986 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2987 [ "$pool" = "" ] || error "(13) pool found: $pool"
2989 run_test 27M "test O_APPEND striping"
2992 combined_mgs_mds && skip "needs separate MGS/MDT"
2994 pool_add $TESTNAME || error "pool_add failed"
2995 do_facet mgs "$LCTL pool_list $FSNAME" |
2996 grep -Fx "${FSNAME}.${TESTNAME}" ||
2997 error "lctl pool_list on MGS failed"
2999 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3001 # createtest also checks that device nodes are created and
3002 # then visible correctly (#2091)
3003 test_28() { # bug 2091
3005 $CREATETEST $DIR/d28/ct || error "createtest failed"
3007 run_test 28 "create/mknod/mkdir with bad file types ============"
3010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3012 sync; sleep 1; sync # flush out any dirty pages from previous tests
3019 declare -i LOCKCOUNTORIG=0
3020 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3021 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3023 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3025 declare -i LOCKUNUSEDCOUNTORIG=0
3026 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3027 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3034 declare -i LOCKCOUNTCURRENT=0
3035 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3036 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3039 declare -i LOCKUNUSEDCOUNTCURRENT=0
3040 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3041 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3044 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3045 $LCTL set_param -n ldlm.dump_namespaces ""
3046 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3047 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3048 log "dumped log to $TMP/test_29.dk (bug 5793)"
3051 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3052 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3053 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3054 log "dumped log to $TMP/test_29.dk (bug 5793)"
3058 run_test 29 "IT_GETATTR regression ============================"
3060 test_30a() { # was test_30
3061 cp $(which ls) $DIR || cp /bin/ls $DIR
3062 $DIR/ls / || error "Can't execute binary from lustre"
3065 run_test 30a "execute binary from Lustre (execve) =============="
3068 cp `which ls` $DIR || cp /bin/ls $DIR
3070 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3073 run_test 30b "execute binary from Lustre as non-root ==========="
3075 test_30c() { # b=22376
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3078 cp $(which ls) $DIR || cp /bin/ls $DIR
3080 cancel_lru_locks mdc
3081 cancel_lru_locks osc
3082 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3085 run_test 30c "execute binary from Lustre without read perms ===="
3088 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3090 for i in {1..10}; do
3091 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3094 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3095 wait $PID || error "executing dd from Lustre failed"
3101 run_test 30d "execute binary from Lustre while clear locks"
3104 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3105 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3107 run_test 31a "open-unlink file =================================="
3110 touch $DIR/f31 || error "touch $DIR/f31 failed"
3111 ln $DIR/f31 $DIR/f31b || error "ln failed"
3112 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3113 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3115 run_test 31b "unlink file with multiple links while open ======="
3118 touch $DIR/f31 || error "touch $DIR/f31 failed"
3119 ln $DIR/f31 $DIR/f31c || error "ln failed"
3120 multiop_bg_pause $DIR/f31 O_uc ||
3121 error "multiop_bg_pause for $DIR/f31 failed"
3123 $MULTIOP $DIR/f31c Ouc
3124 kill -USR1 $MULTIPID
3127 run_test 31c "open-unlink file with multiple links ============="
3130 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3131 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3133 run_test 31d "remove of open directory ========================="
3135 test_31e() { # bug 2904
3136 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3138 run_test 31e "remove of open non-empty directory ==============="
3140 test_31f() { # bug 4554
3141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3144 test_mkdir $DIR/d31f
3145 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3146 cp /etc/hosts $DIR/d31f
3148 $LFS getstripe $DIR/d31f/hosts
3149 multiop_bg_pause $DIR/d31f D_c || return 1
3152 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3153 test_mkdir $DIR/d31f
3154 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3155 cp /etc/hosts $DIR/d31f
3157 $LFS getstripe $DIR/d31f/hosts
3158 multiop_bg_pause $DIR/d31f D_c || return 1
3161 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3162 wait $MULTIPID || error "first opendir $MULTIPID failed"
3166 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3167 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3170 run_test 31f "remove of open directory with open-unlink file ==="
3173 echo "-- cross directory link --"
3174 test_mkdir -c1 $DIR/${tdir}ga
3175 test_mkdir -c1 $DIR/${tdir}gb
3176 touch $DIR/${tdir}ga/f
3177 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3178 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3179 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3180 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3181 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3183 run_test 31g "cross directory link==============="
3186 echo "-- cross directory link --"
3187 test_mkdir -c1 $DIR/${tdir}
3188 test_mkdir -c1 $DIR/${tdir}/dir
3189 touch $DIR/${tdir}/f
3190 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3191 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3192 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3193 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3194 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3196 run_test 31h "cross directory link under child==============="
3199 echo "-- cross directory link --"
3200 test_mkdir -c1 $DIR/$tdir
3201 test_mkdir -c1 $DIR/$tdir/dir
3202 touch $DIR/$tdir/dir/f
3203 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3204 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3205 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3206 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3207 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3209 run_test 31i "cross directory link under parent==============="
3212 test_mkdir -c1 -p $DIR/$tdir
3213 test_mkdir -c1 -p $DIR/$tdir/dir1
3214 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3215 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3216 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3217 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3220 run_test 31j "link for directory==============="
3223 test_mkdir -c1 -p $DIR/$tdir
3225 touch $DIR/$tdir/exist
3226 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3227 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3228 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3229 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3230 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3231 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3232 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3235 run_test 31k "link to file: the same, non-existing, dir==============="
3241 touch $DIR/d31m2/exist
3242 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3243 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3244 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3245 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3246 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3247 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3250 run_test 31m "link to file: the same, non-existing, dir==============="
3253 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3254 nlink=$(stat --format=%h $DIR/$tfile)
3255 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3257 local cmd="exec $fd<$DIR/$tfile"
3260 trap "eval $cmd" EXIT
3261 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3262 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3263 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3264 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3265 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3268 run_test 31n "check link count of unlinked file"
3271 local tempfile=$(mktemp $1_XXXXXX)
3272 mlink $tempfile $1 2> /dev/null &&
3273 echo "$BASHPID: link $tempfile to $1 succeeded"
3277 test_31o() { # LU-2901
3278 test_mkdir $DIR/$tdir
3279 for LOOP in $(seq 100); do
3280 rm -f $DIR/$tdir/$tfile*
3281 for THREAD in $(seq 8); do
3282 link_one $DIR/$tdir/$tfile.$LOOP &
3285 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3286 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3287 error "$LINKS duplicate links to $tfile.$LOOP" &&
3291 run_test 31o "duplicate hard links with same filename"
3294 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3296 test_mkdir $DIR/$tdir
3297 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3298 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3300 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3301 error "open unlink test1 failed"
3302 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3303 error "open unlink test2 failed"
3305 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3306 error "test1 still exists"
3307 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3308 error "test2 still exists"
3310 run_test 31p "remove of open striped directory"
3312 cleanup_test32_mount() {
3315 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3316 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3317 losetup -d $loopdev || true
3323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3325 echo "== more mountpoints and symlinks ================="
3326 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3327 trap cleanup_test32_mount EXIT
3328 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3329 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3330 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3331 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3332 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3333 cleanup_test32_mount
3335 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3340 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3341 trap cleanup_test32_mount EXIT
3342 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3343 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3344 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3345 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3346 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3347 cleanup_test32_mount
3349 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3354 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3355 trap cleanup_test32_mount EXIT
3356 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3357 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3358 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3359 test_mkdir -p $DIR/$tdir/d2/test_dir
3360 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3361 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3362 cleanup_test32_mount
3364 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3369 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3370 trap cleanup_test32_mount EXIT
3371 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3372 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3373 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3374 test_mkdir -p $DIR/$tdir/d2/test_dir
3375 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3376 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3377 cleanup_test32_mount
3379 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3383 test_mkdir -p $DIR/$tdir/tmp
3384 local tmp_dir=$DIR/$tdir/tmp
3385 ln -s $DIR/$tdir $tmp_dir/symlink11
3386 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3387 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3388 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3390 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3394 test_mkdir -p $DIR/$tdir/tmp
3395 local tmp_dir=$DIR/$tdir/tmp
3396 ln -s $DIR/$tdir $tmp_dir/symlink11
3397 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3398 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3399 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3401 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3404 local tmp_dir=$DIR/$tdir/tmp
3405 test_mkdir -p $tmp_dir
3406 test_mkdir $DIR/${tdir}2
3407 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3408 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3409 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3410 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3411 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3412 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3414 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3417 rm -fr $DIR/$tdir $DIR/${tdir}2
3418 tmp_dir=$DIR/$tdir/tmp
3419 test_mkdir -p $tmp_dir
3420 test_mkdir $DIR/${tdir}2
3421 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3422 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3423 ls $tmp_dir/symlink12 || error "listing symlink12"
3424 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3426 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3431 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3432 trap cleanup_test32_mount EXIT
3433 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3434 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3435 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3436 touch $DIR/$tdir/test_file
3437 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3438 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3439 cleanup_test32_mount
3441 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3447 trap cleanup_test32_mount EXIT
3448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3450 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3451 touch $DIR/$tdir/test_file
3452 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3453 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3454 cleanup_test32_mount
3456 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3462 trap cleanup_test32_mount EXIT
3463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3465 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3466 test_mkdir -p $DIR/$tdir/d2
3467 touch $DIR/$tdir/d2/test_file || error "touch failed"
3468 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3469 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3470 cleanup_test32_mount
3472 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3478 trap cleanup_test32_mount EXIT
3479 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3480 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3481 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3482 test_mkdir -p $DIR/$tdir/d2
3483 touch $DIR/$tdir/d2/test_file || error "touch failed"
3484 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3485 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3486 cleanup_test32_mount
3488 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3492 test_mkdir -p $DIR/d32m/tmp
3493 TMP_DIR=$DIR/d32m/tmp
3494 ln -s $DIR $TMP_DIR/symlink11
3495 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3496 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3497 error "symlink11 not a link"
3498 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3499 error "symlink01 not a link"
3501 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3505 test_mkdir -p $DIR/d32n/tmp
3506 TMP_DIR=$DIR/d32n/tmp
3507 ln -s $DIR $TMP_DIR/symlink11
3508 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3509 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3510 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3512 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3516 test_mkdir -p $DIR/d32o/tmp
3517 TMP_DIR=$DIR/d32o/tmp
3518 ln -s $DIR/$tfile $TMP_DIR/symlink12
3519 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3520 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3521 error "symlink12 not a link"
3522 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3523 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3524 error "$DIR/d32o/tmp/symlink12 not file type"
3525 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3526 error "$DIR/d32o/symlink02 not file type"
3528 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3538 test_mkdir -p $DIR/d32p/tmp
3540 TMP_DIR=$DIR/d32p/tmp
3542 ln -s $DIR/$tfile $TMP_DIR/symlink12
3544 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3546 cat $DIR/d32p/tmp/symlink12 ||
3547 error "Can't open $DIR/d32p/tmp/symlink12"
3549 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3552 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3558 trap cleanup_test32_mount EXIT
3559 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3560 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3561 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3562 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3563 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3564 cleanup_test32_mount
3566 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3571 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3572 trap cleanup_test32_mount EXIT
3573 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3574 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3575 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3576 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3577 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3578 cleanup_test32_mount
3580 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3585 chmod 444 $DIR/$tfile
3586 chown $RUNAS_ID $DIR/$tfile
3588 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3591 run_test 33aa "write file with mode 444 (should return error)"
3595 test_mkdir $DIR/$tdir
3596 chown $RUNAS_ID $DIR/$tdir
3597 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3598 error "$RUNAS create $tdir/$tfile failed"
3599 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3600 error "open RDWR" || true
3602 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3606 test_mkdir $DIR/$tdir
3607 chown $RUNAS_ID $DIR/$tdir
3608 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3610 run_test 33b "test open file with malformed flags (No panic)"
3613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3614 remote_ost_nodsh && skip "remote OST with nodsh"
3623 test_mkdir $DIR/$tdir
3624 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3627 for ostnum in $(seq $OSTCOUNT); do
3628 # test-framework's OST numbering is one-based, while Lustre's
3630 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3631 # Parsing llobdstat's output sucks; we could grep the /proc
3632 # path, but that's likely to not be as portable as using the
3633 # llobdstat utility. So we parse lctl output instead.
3634 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3635 obdfilter/$ostname/stats |
3636 awk '/^write_bytes/ {print $7}' )
3637 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3638 if (( ${write_bytes:-0} > 0 ))
3645 $all_zeros || return 0
3648 echo foo > $DIR/$tdir/bar
3652 # Total up write_bytes after writing. We'd better find non-zeros.
3653 for ostnum in $(seq $OSTCOUNT); do
3654 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3655 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3656 obdfilter/$ostname/stats |
3657 awk '/^write_bytes/ {print $7}' )
3658 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3659 if (( ${write_bytes:-0} > 0 ))
3668 for ostnum in $(seq $OSTCOUNT); do
3669 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3670 echo "Check that write_bytes is present in obdfilter/*/stats:"
3671 do_facet ost$ostnum lctl get_param -n \
3672 obdfilter/$ostname/stats
3674 error "OST not keeping write_bytes stats (b22312)"
3677 run_test 33c "test llobdstat and write_bytes"
3680 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3684 local remote_dir=$DIR/$tdir/remote_dir
3686 test_mkdir $DIR/$tdir
3687 $LFS mkdir -i $MDTIDX $remote_dir ||
3688 error "create remote directory failed"
3690 touch $remote_dir/$tfile
3691 chmod 444 $remote_dir/$tfile
3692 chown $RUNAS_ID $remote_dir/$tfile
3694 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3696 chown $RUNAS_ID $remote_dir
3697 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3698 error "create" || true
3699 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3700 error "open RDWR" || true
3701 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3703 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3710 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3711 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3712 mkdir $DIR/$tdir/local_dir
3714 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3715 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3716 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3718 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3719 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3721 rmdir $DIR/$tdir/* || error "rmdir failed"
3724 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3725 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3726 mkdir $DIR/$tdir/local_dir
3728 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3729 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3730 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3732 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3733 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3735 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3738 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3739 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3740 mkdir $DIR/$tdir/local_dir
3742 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3743 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3744 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3746 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3747 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3749 run_test 33e "mkdir and striped directory should have same mode"
3753 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3758 remote_mds_nodsh && skip "remote MDS with nodsh"
3761 chmod go+rwx $DIR/$tdir
3762 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3763 trap cleanup_33f EXIT
3765 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3766 error "cannot create striped directory"
3768 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3769 error "cannot create files in striped directory"
3771 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3772 error "cannot remove files in striped directory"
3774 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3775 error "cannot remove striped directory"
3779 run_test 33f "nonroot user can create, access, and remove a striped directory"
3782 mkdir -p $DIR/$tdir/dir2
3784 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3786 [[ $err =~ "exists" ]] || error "Not exists error"
3788 run_test 33g "nonroot user create already existing root created file"
3791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3792 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3793 skip "Need MDS version at least 2.13.50"
3795 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3796 error "mkdir $tdir failed"
3797 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3799 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3802 for fname in $DIR/$tdir/$tfile.bak \
3803 $DIR/$tdir/$tfile.SAV \
3804 $DIR/$tdir/$tfile.orig \
3805 $DIR/$tdir/$tfile~; do
3806 touch $fname || error "touch $fname failed"
3807 index2=$($LFS getstripe -m $fname)
3808 [ $index -eq $index2 ] ||
3809 error "$fname MDT index mismatch $index != $index2"
3813 for i in {1..50}; do
3814 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3815 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3816 touch $fname || error "touch $fname failed"
3817 index2=$($LFS getstripe -m $fname)
3818 if [[ $index != $index2 ]]; then
3819 failed=$((failed + 1))
3820 echo "$fname MDT index mismatch $index != $index2"
3824 echo "$failed MDT index mismatches"
3825 (( failed < 4 )) || error "MDT index mismatch $failed times"
3828 run_test 33h "temp file is located on the same MDT as target"
3830 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3833 $MCREATE $DIR/f34 || error "mcreate failed"
3834 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3835 error "getstripe failed"
3836 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3837 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3838 error "getstripe failed"
3839 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3840 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3842 run_test 34a "truncate file that has not been opened ==========="
3845 [ ! -f $DIR/f34 ] && test_34a
3846 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3847 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3848 $OPENFILE -f O_RDONLY $DIR/f34
3849 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3850 error "getstripe failed"
3851 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3852 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3854 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3857 [ ! -f $DIR/f34 ] && test_34a
3858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3859 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 $OPENFILE -f O_RDWR $DIR/f34
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3862 error "$LFS getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34c "O_RDWR opening file-with-size works =============="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3872 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3873 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3876 run_test 34d "write to sparse file ============================="
3880 $MCREATE $DIR/f34e || error "mcreate failed"
3881 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3882 $CHECKSTAT -s 1000 $DIR/f34e ||
3883 error "Size of $DIR/f34e not equal to 1000 bytes"
3884 $OPENFILE -f O_RDWR $DIR/f34e
3885 $CHECKSTAT -s 1000 $DIR/f34e ||
3886 error "Size of $DIR/f34e not equal to 1000 bytes"
3888 run_test 34e "create objects, some with size and some without =="
3890 test_34f() { # bug 6242, 6243
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 $MCREATE $DIR/f34f || error "mcreate failed"
3896 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3897 dd if=$DIR/f34f of=$TMP/f34f
3898 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3899 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3900 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3901 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3902 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3904 run_test 34f "read from a file with no objects until EOF ======="
3907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3909 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3911 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3912 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3913 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3914 cancel_lru_locks osc
3915 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3916 error "wrong size after lock cancel"
3918 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3919 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3920 error "expanding truncate failed"
3921 cancel_lru_locks osc
3922 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3923 error "wrong expanded size after lock cancel"
3925 run_test 34g "truncate long file ==============================="
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3934 sync # Flush the cache so that multiop below does not block on cache
3935 # flush when getting the group lock
3936 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3939 # Since just timed wait is not good enough, let's do a sync write
3940 # that way we are sure enough time for a roundtrip + processing
3941 # passed + 2 seconds of extra margin.
3942 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3946 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3947 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3951 local nsz=`stat -c %s $DIR/$tfile`
3952 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3954 run_test 34h "ftruncate file under grouplock should not block"
3957 cp /bin/sh $DIR/f35a
3959 chown $RUNAS_ID $DIR/f35a
3960 $RUNAS $DIR/f35a && error || true
3963 run_test 35a "exec file with mode 444 (should return and not leak)"
3967 utime $DIR/f36 || error "utime failed for MDS"
3969 run_test 36a "MDS utime check (mknod, utime)"
3973 utime $DIR/f36 || error "utime failed for OST"
3975 run_test 36b "OST utime check (open, utime)"
3980 chown $RUNAS_ID $DIR/d36
3981 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3983 run_test 36c "non-root MDS utime check (mknod, utime)"
3986 [ ! -d $DIR/d36 ] && test_36c
3987 echo "" > $DIR/d36/f36
3988 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3990 run_test 36d "non-root OST utime check (open, utime)"
3993 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3995 test_mkdir $DIR/$tdir
3996 touch $DIR/$tdir/$tfile
3997 $RUNAS utime $DIR/$tdir/$tfile &&
3998 error "utime worked, expected failure" || true
4000 run_test 36e "utime on non-owned file (should return error)"
4004 local LANG_SAVE=$LANG
4005 local LC_LANG_SAVE=$LC_LANG
4006 export LANG=C LC_LANG=C # for date language
4008 DATESTR="Dec 20 2000"
4009 test_mkdir $DIR/$tdir
4010 lctl set_param fail_loc=$fl
4012 cp /etc/hosts $DIR/$tdir/$tfile
4013 sync & # write RPC generated with "current" inode timestamp, but delayed
4015 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4016 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4017 cancel_lru_locks $OSC
4018 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4020 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4021 echo "BEFORE: $LS_BEFORE" && \
4022 echo "AFTER : $LS_AFTER" && \
4023 echo "WANT : $DATESTR" && \
4024 error "$DIR/$tdir/$tfile timestamps changed" || true
4026 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4032 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4033 subr_36fh "0x80000214"
4035 run_test 36f "utime on file racing with OST BRW write =========="
4038 remote_ost_nodsh && skip "remote OST with nodsh"
4039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4040 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4041 skip "Need MDS version at least 2.12.51"
4046 local tgt="obdfilter"
4048 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4050 test_mkdir $DIR/$tdir
4051 fmd_max_age=$(do_facet $facet \
4052 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4055 echo "FMD max age: ${fmd_max_age}s"
4056 touch $DIR/$tdir/$tfile
4057 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4058 gawk '{cnt=cnt+$1} END{print cnt}')
4059 echo "FMD before: $fmd"
4061 error "FMD wasn't create by touch"
4062 sleep $((fmd_max_age + 12))
4063 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4064 gawk '{cnt=cnt+$1} END{print cnt}')
4065 echo "FMD after: $fmd"
4067 error "FMD wasn't expired by ping"
4069 run_test 36g "FMD cache expiry ====================="
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4074 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4075 subr_36fh "0x80000227"
4077 run_test 36h "utime on file racing with OST BRW write =========="
4080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4082 test_mkdir $DIR/$tdir
4083 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4085 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4086 local new_mtime=$((mtime + 200))
4088 #change Modify time of striped dir
4089 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4090 error "change mtime failed"
4092 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4094 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4096 run_test 36i "change mtime on striped directory"
4098 # test_37 - duplicate with tests 32q 32r
4101 local file=$DIR/$tfile
4103 openfile -f O_DIRECTORY $file
4106 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4107 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4109 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4111 test_39a() { # was test_39
4113 touch $DIR/${tfile}2
4114 # ls -l $DIR/$tfile $DIR/${tfile}2
4115 # ls -lu $DIR/$tfile $DIR/${tfile}2
4116 # ls -lc $DIR/$tfile $DIR/${tfile}2
4118 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4119 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4121 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4123 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4125 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4126 error "O_TRUNC didn't change timestamps"
4129 run_test 39a "mtime changed on create"
4132 test_mkdir -c1 $DIR/$tdir
4133 cp -p /etc/passwd $DIR/$tdir/fopen
4134 cp -p /etc/passwd $DIR/$tdir/flink
4135 cp -p /etc/passwd $DIR/$tdir/funlink
4136 cp -p /etc/passwd $DIR/$tdir/frename
4137 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4140 echo "aaaaaa" >> $DIR/$tdir/fopen
4141 echo "aaaaaa" >> $DIR/$tdir/flink
4142 echo "aaaaaa" >> $DIR/$tdir/funlink
4143 echo "aaaaaa" >> $DIR/$tdir/frename
4145 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4146 local link_new=`stat -c %Y $DIR/$tdir/flink`
4147 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4148 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4150 cat $DIR/$tdir/fopen > /dev/null
4151 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4152 rm -f $DIR/$tdir/funlink2
4153 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4155 for (( i=0; i < 2; i++ )) ; do
4156 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4157 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4158 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4159 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4161 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4162 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4163 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4164 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4166 cancel_lru_locks $OSC
4167 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4170 run_test 39b "mtime change on open, link, unlink, rename ======"
4172 # this should be set to past
4173 TEST_39_MTIME=`date -d "1 year ago" +%s`
4179 local mtime0=`stat -c %Y $DIR1/$tfile`
4181 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4182 local mtime1=`stat -c %Y $DIR1/$tfile`
4183 [ "$mtime1" = $TEST_39_MTIME ] || \
4184 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4187 echo hello >> $DIR1/$tfile
4189 local mtime2=`stat -c %Y $DIR1/$tfile`
4190 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4191 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4193 mv $DIR1/$tfile $DIR1/$tfile-1
4195 for (( i=0; i < 2; i++ )) ; do
4196 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4197 [ "$mtime2" = "$mtime3" ] || \
4198 error "mtime ($mtime2) changed (to $mtime3) on rename"
4200 cancel_lru_locks $OSC
4201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4204 run_test 39c "mtime change on rename ==========================="
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4213 for (( i=0; i < 2; i++ )) ; do
4214 local mtime=`stat -c %Y $DIR1/$tfile`
4215 [ $mtime = $TEST_39_MTIME ] || \
4216 error "mtime($mtime) is not set to $TEST_39_MTIME"
4218 cancel_lru_locks $OSC
4219 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4222 run_test 39d "create, utime, stat =============================="
4226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4229 local mtime1=`stat -c %Y $DIR1/$tfile`
4231 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4233 for (( i=0; i < 2; i++ )) ; do
4234 local mtime2=`stat -c %Y $DIR1/$tfile`
4235 [ $mtime2 = $TEST_39_MTIME ] || \
4236 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4238 cancel_lru_locks $OSC
4239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4242 run_test 39e "create, stat, utime, stat ========================"
4246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4249 mtime1=`stat -c %Y $DIR1/$tfile`
4252 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4254 for (( i=0; i < 2; i++ )) ; do
4255 local mtime2=`stat -c %Y $DIR1/$tfile`
4256 [ $mtime2 = $TEST_39_MTIME ] || \
4257 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4259 cancel_lru_locks $OSC
4260 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4263 run_test 39f "create, stat, sleep, utime, stat ================="
4267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4269 echo hello >> $DIR1/$tfile
4270 local mtime1=`stat -c %Y $DIR1/$tfile`
4273 chmod o+r $DIR1/$tfile
4275 for (( i=0; i < 2; i++ )) ; do
4276 local mtime2=`stat -c %Y $DIR1/$tfile`
4277 [ "$mtime1" = "$mtime2" ] || \
4278 error "lost mtime: $mtime2, should be $mtime1"
4280 cancel_lru_locks $OSC
4281 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4284 run_test 39g "write, chmod, stat ==============================="
4288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4294 echo hello >> $DIR1/$tfile
4295 local mtime1=`stat -c %Y $DIR1/$tfile`
4297 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4299 if [ "$d1" != "$d2" ]; then
4300 echo "write and touch not within one second"
4302 for (( i=0; i < 2; i++ )) ; do
4303 local mtime2=`stat -c %Y $DIR1/$tfile`
4304 [ "$mtime2" = $TEST_39_MTIME ] || \
4305 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4307 cancel_lru_locks $OSC
4308 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4312 run_test 39h "write, utime within one second, stat ============="
4315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4320 echo hello >> $DIR1/$tfile
4321 local mtime1=`stat -c %Y $DIR1/$tfile`
4323 mv $DIR1/$tfile $DIR1/$tfile-1
4325 for (( i=0; i < 2; i++ )) ; do
4326 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4328 [ "$mtime1" = "$mtime2" ] || \
4329 error "lost mtime: $mtime2, should be $mtime1"
4331 cancel_lru_locks $OSC
4332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4335 run_test 39i "write, rename, stat =============================="
4338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4340 start_full_debug_logging
4344 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4345 lctl set_param fail_loc=0x80000412
4346 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4347 error "multiop failed"
4349 local mtime1=`stat -c %Y $DIR1/$tfile`
4351 mv $DIR1/$tfile $DIR1/$tfile-1
4353 kill -USR1 $multipid
4354 wait $multipid || error "multiop close failed"
4356 for (( i=0; i < 2; i++ )) ; do
4357 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4358 [ "$mtime1" = "$mtime2" ] ||
4359 error "mtime is lost on close: $mtime2, " \
4363 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4365 lctl set_param fail_loc=0
4366 stop_full_debug_logging
4368 run_test 39j "write, rename, close, stat ======================="
4371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4376 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4378 local mtime1=`stat -c %Y $DIR1/$tfile`
4380 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4382 kill -USR1 $multipid
4383 wait $multipid || error "multiop close failed"
4385 for (( i=0; i < 2; i++ )) ; do
4386 local mtime2=`stat -c %Y $DIR1/$tfile`
4388 [ "$mtime2" = $TEST_39_MTIME ] || \
4389 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4392 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4395 run_test 39k "write, utime, close, stat ========================"
4397 # this should be set to future
4398 TEST_39_ATIME=`date -d "1 year" +%s`
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4402 remote_mds_nodsh && skip "remote MDS with nodsh"
4404 local atime_diff=$(do_facet $SINGLEMDS \
4405 lctl get_param -n mdd.*MDT0000*.atime_diff)
4409 # test setting directory atime to future
4410 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4411 local atime=$(stat -c %X $DIR/$tdir)
4412 [ "$atime" = $TEST_39_ATIME ] ||
4413 error "atime is not set to future: $atime, $TEST_39_ATIME"
4415 # test setting directory atime from future to now
4416 local now=$(date +%s)
4417 touch -a -d @$now $DIR/$tdir
4419 atime=$(stat -c %X $DIR/$tdir)
4420 [ "$atime" -eq "$now" ] ||
4421 error "atime is not updated from future: $atime, $now"
4423 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4426 # test setting directory atime when now > dir atime + atime_diff
4427 local d1=$(date +%s)
4429 local d2=$(date +%s)
4430 cancel_lru_locks mdc
4431 atime=$(stat -c %X $DIR/$tdir)
4432 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4433 error "atime is not updated : $atime, should be $d2"
4435 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4438 # test not setting directory atime when now < dir atime + atime_diff
4440 cancel_lru_locks mdc
4441 atime=$(stat -c %X $DIR/$tdir)
4442 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4443 error "atime is updated to $atime, should remain $d1<atime<$d2"
4445 do_facet $SINGLEMDS \
4446 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4448 run_test 39l "directory atime update ==========================="
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4455 local far_past_mtime=$(date -d "May 29 1953" +%s)
4456 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4458 touch -m -d @$far_past_mtime $DIR1/$tfile
4459 touch -a -d @$far_past_atime $DIR1/$tfile
4461 for (( i=0; i < 2; i++ )) ; do
4462 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4463 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4464 error "atime or mtime set incorrectly"
4466 cancel_lru_locks $OSC
4467 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4470 run_test 39m "test atime and mtime before 1970"
4472 test_39n() { # LU-3832
4473 remote_mds_nodsh && skip "remote MDS with nodsh"
4475 local atime_diff=$(do_facet $SINGLEMDS \
4476 lctl get_param -n mdd.*MDT0000*.atime_diff)
4481 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4485 atime0=$(stat -c %X $DIR/$tfile)
4488 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4489 atime1=$(stat -c %X $DIR/$tfile)
4492 cancel_lru_locks mdc
4493 cancel_lru_locks osc
4494 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4495 atime2=$(stat -c %X $DIR/$tfile)
4497 do_facet $SINGLEMDS \
4498 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4500 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4501 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4503 run_test 39n "check that O_NOATIME is honored"
4506 TESTDIR=$DIR/$tdir/$tfile
4507 [ -e $TESTDIR ] && rm -rf $TESTDIR
4514 links2=$(stat -c %h .)
4515 [ $(($links1 + 2)) != $links2 ] &&
4516 error "wrong links count $(($links1 + 2)) != $links2"
4518 links3=$(stat -c %h .)
4519 [ $(($links1 + 1)) != $links3 ] &&
4520 error "wrong links count $links1 != $links3"
4523 run_test 39o "directory cached attributes updated after create"
4526 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4529 TESTDIR=$DIR/$tdir/$tdir
4530 [ -e $TESTDIR ] && rm -rf $TESTDIR
4531 test_mkdir -p $TESTDIR
4535 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4536 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4538 links2=$(stat -c %h .)
4539 [ $(($links1 + 2)) != $links2 ] &&
4540 error "wrong links count $(($links1 + 2)) != $links2"
4542 links3=$(stat -c %h .)
4543 [ $(($links1 + 1)) != $links3 ] &&
4544 error "wrong links count $links1 != $links3"
4547 run_test 39p "remote directory cached attributes updated after create ========"
4550 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4551 skip "no atime update on old OST"
4552 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4553 skip_env "ldiskfs only test"
4557 saved_adiff=$(do_facet ost1 \
4558 lctl get_param -n obdfilter.*OST0000.atime_diff)
4559 stack_trap "do_facet ost1 \
4560 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4562 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4564 $LFS setstripe -i 0 $DIR/$tfile
4565 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4566 error "can't write initial file"
4567 cancel_lru_locks osc
4569 # exceed atime_diff and access file
4571 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4573 local atime_cli=$(stat -c %X $DIR/$tfile)
4574 echo "client atime: $atime_cli"
4575 # allow atime update to be written to device
4576 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4579 local ostdev=$(ostdevname 1)
4580 local fid=($(lfs getstripe -y $DIR/$tfile |
4581 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4582 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4583 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4585 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4586 local atime_ost=$(do_facet ost1 "$cmd" |&
4587 awk -F'[: ]' '/atime:/ { print $4 }')
4588 (( atime_cli == atime_ost )) ||
4589 error "atime on client $atime_cli != ost $atime_ost"
4591 run_test 39r "lazy atime update on OST"
4593 test_39q() { # LU-8041
4594 local testdir=$DIR/$tdir
4596 multiop_bg_pause $testdir D_c || error "multiop failed"
4598 cancel_lru_locks mdc
4599 kill -USR1 $multipid
4600 local atime=$(stat -c %X $testdir)
4601 [ "$atime" -ne 0 ] || error "atime is zero"
4603 run_test 39q "close won't zero out atime"
4606 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4607 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4608 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4609 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4610 error "$tfile is not 4096 bytes in size"
4612 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4616 small_write $DIR/f41 18
4618 run_test 41 "test small file write + fstat ====================="
4620 count_ost_writes() {
4621 lctl get_param -n ${OSC}.*.stats |
4622 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4623 END { printf("%0.0f", writes) }'
4630 BG_DIRTY_RATIO_SAVE=10
4631 MAX_BG_DIRTY_RATIO=25
4635 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4636 # dirty_ratio, dirty_background_ratio
4637 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4638 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4639 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4640 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4642 # if file not here, we are a 2.4 kernel
4643 kill -CONT `pidof kupdated`
4648 # setup the trap first, so someone cannot exit the test at the
4649 # exact wrong time and mess up a machine
4650 trap start_writeback EXIT
4651 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4652 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4653 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4654 sysctl -w vm.dirty_writeback_centisecs=0
4655 sysctl -w vm.dirty_writeback_centisecs=0
4656 # save and increase /proc/sys/vm/dirty_ratio
4657 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4658 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4659 # save and increase /proc/sys/vm/dirty_background_ratio
4660 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4661 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4663 # if file not here, we are a 2.4 kernel
4664 kill -STOP `pidof kupdated`
4668 # ensure that all stripes have some grant before we test client-side cache
4670 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4671 dd if=/dev/zero of=$i bs=4k count=1
4676 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4677 # file truncation, and file removal.
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4682 cancel_lru_locks $OSC
4684 sync; sleep 1; sync # just to be safe
4685 BEFOREWRITES=`count_ost_writes`
4686 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4687 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4688 AFTERWRITES=`count_ost_writes`
4689 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4690 error "$BEFOREWRITES < $AFTERWRITES"
4693 run_test 42a "ensure that we don't flush on close"
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 cancel_lru_locks $OSC
4702 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4703 BEFOREWRITES=$(count_ost_writes)
4704 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4705 AFTERWRITES=$(count_ost_writes)
4706 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4707 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4709 BEFOREWRITES=$(count_ost_writes)
4710 sync || error "sync: $?"
4711 AFTERWRITES=$(count_ost_writes)
4712 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4713 error "$BEFOREWRITES < $AFTERWRITES on sync"
4715 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4719 run_test 42b "test destroy of file with cached dirty data ======"
4721 # if these tests just want to test the effect of truncation,
4722 # they have to be very careful. consider:
4723 # - the first open gets a {0,EOF}PR lock
4724 # - the first write conflicts and gets a {0, count-1}PW
4725 # - the rest of the writes are under {count,EOF}PW
4726 # - the open for truncate tries to match a {0,EOF}PR
4727 # for the filesize and cancels the PWs.
4728 # any number of fixes (don't get {0,EOF} on open, match
4729 # composite locks, do smarter file size management) fix
4730 # this, but for now we want these tests to verify that
4731 # the cancellation with truncate intent works, so we
4732 # start the file with a full-file pw lock to match against
4733 # until the truncate.
4738 cancel_lru_locks $OSC
4740 # prime the file with 0,EOF PW to match
4744 # now the real test..
4745 dd if=/dev/zero of=$file bs=1024 count=100
4746 BEFOREWRITES=`count_ost_writes`
4747 $TRUNCATE $file $offset
4748 cancel_lru_locks $OSC
4749 AFTERWRITES=`count_ost_writes`
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4758 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4761 run_test 42c "test partial truncate of file with cached dirty data"
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4767 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4768 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4771 run_test 42d "test complete truncate of file with cached dirty data"
4773 test_42e() { # bug22074
4774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4776 local TDIR=$DIR/${tdir}e
4777 local pages=16 # hardcoded 16 pages, don't change it.
4778 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4779 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4783 test_mkdir $DIR/${tdir}e
4784 $LFS setstripe -c 1 $TDIR
4785 createmany -o $TDIR/f $files
4787 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4789 # we assume that with $OSTCOUNT files, at least one of them will
4790 # be allocated on OST0.
4791 warmup_files=$((OSTCOUNT * max_dirty_mb))
4792 createmany -o $TDIR/w $warmup_files
4794 # write a large amount of data into one file and sync, to get good
4795 # avail_grant number from OST.
4796 for ((i=0; i<$warmup_files; i++)); do
4797 idx=$($LFS getstripe -i $TDIR/w$i)
4798 [ $idx -ne 0 ] && continue
4799 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4802 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4804 $LCTL get_param $proc_osc0/cur_dirty_bytes
4805 $LCTL get_param $proc_osc0/cur_grant_bytes
4807 # create as much dirty pages as we can while not to trigger the actual
4808 # RPCs directly. but depends on the env, VFS may trigger flush during this
4809 # period, hopefully we are good.
4810 for ((i=0; i<$warmup_files; i++)); do
4811 idx=$($LFS getstripe -i $TDIR/w$i)
4812 [ $idx -ne 0 ] && continue
4813 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4815 $LCTL get_param $proc_osc0/cur_dirty_bytes
4816 $LCTL get_param $proc_osc0/cur_grant_bytes
4818 # perform the real test
4819 $LCTL set_param $proc_osc0/rpc_stats 0
4820 for ((;i<$files; i++)); do
4821 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4822 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4825 $LCTL get_param $proc_osc0/rpc_stats
4828 local have_ppr=false
4829 $LCTL get_param $proc_osc0/rpc_stats |
4830 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4831 # skip lines until we are at the RPC histogram data
4832 [ "$PPR" == "pages" ] && have_ppr=true && continue
4833 $have_ppr || continue
4835 # we only want the percent stat for < 16 pages
4836 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4838 percent=$((percent + WPCT))
4839 if [[ $percent -gt 15 ]]; then
4840 error "less than 16-pages write RPCs" \
4847 run_test 42e "verify sub-RPC writes are not done synchronously"
4849 test_43A() { # was test_43
4850 test_mkdir $DIR/$tdir
4851 cp -p /bin/ls $DIR/$tdir/$tfile
4852 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4854 # give multiop a chance to open
4857 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4860 run_test 43A "execution of file opened for write should return -ETXTBSY"
4863 test_mkdir $DIR/$tdir
4864 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4865 $DIR/$tdir/sleep 60 &
4867 # Make sure exec of $tdir/sleep wins race with truncate
4869 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4872 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4877 test_mkdir $DIR/$tdir
4878 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4879 $DIR/$tdir/sleep 60 &
4881 # Make sure exec of $tdir/sleep wins race with truncate
4883 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4886 run_test 43b "truncate of file being executed should return -ETXTBSY"
4889 local testdir="$DIR/$tdir"
4892 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4893 ( cd $testdir && md5sum -c )
4895 run_test 43c "md5sum of copy into lustre"
4897 test_44A() { # was test_44
4898 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4900 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4901 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4903 run_test 44A "zero length read from a sparse stripe"
4906 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4908 [ -z "$nstripe" ] && skip "can't get stripe info"
4909 [[ $nstripe -gt $OSTCOUNT ]] &&
4910 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4912 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4914 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4915 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4919 OFFSETS="0 $((stride/2)) $((stride-1))"
4920 for offset in $OFFSETS; do
4921 for i in $(seq 0 $((nstripe-1))); do
4922 local GLOBALOFFSETS=""
4924 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4925 local myfn=$DIR/d44a-$size
4926 echo "--------writing $myfn at $size"
4927 ll_sparseness_write $myfn $size ||
4928 error "ll_sparseness_write"
4929 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4930 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4931 error "ll_sparseness_verify $GLOBALOFFSETS"
4933 for j in $(seq 0 $((nstripe-1))); do
4935 size=$((((j + $nstripe )*$stride + $offset)))
4936 ll_sparseness_write $myfn $size ||
4937 error "ll_sparseness_write"
4938 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4940 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4941 error "ll_sparseness_verify $GLOBALOFFSETS"
4946 run_test 44a "test sparse pwrite ==============================="
4950 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4956 before=`dirty_osc_total`
4957 echo executing "\"$*\""
4959 after=`dirty_osc_total`
4960 echo before $before, after $after
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 # Obtain grants from OST if it supports it
4967 echo blah > ${f}_grant
4970 do_dirty_record "echo blah > $f"
4971 [[ $before -eq $after ]] && error "write wasn't cached"
4972 do_dirty_record "> $f"
4973 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4974 do_dirty_record "echo blah > $f"
4975 [[ $before -eq $after ]] && error "write wasn't cached"
4976 do_dirty_record "sync"
4977 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4978 do_dirty_record "echo blah > $f"
4979 [[ $before -eq $after ]] && error "write wasn't cached"
4980 do_dirty_record "cancel_lru_locks osc"
4981 [[ $before -gt $after ]] ||
4982 error "lock cancellation didn't lower dirty count"
4985 run_test 45 "osc io page accounting ============================"
4987 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4988 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4989 # objects offset and an assert hit when an rpc was built with 1023's mapped
4990 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4997 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4999 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5000 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5004 run_test 46 "dirtying a previously written page ================"
5006 # test_47 is removed "Device nodes check" is moved to test_28
5008 test_48a() { # bug 2399
5009 [ "$mds1_FSTYPE" = "zfs" ] &&
5010 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5011 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5013 test_mkdir $DIR/$tdir
5015 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5016 test_mkdir $DIR/$tdir
5017 touch foo || error "'touch foo' failed after recreating cwd"
5019 touch .foo || error "'touch .foo' failed after recreating cwd"
5021 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5022 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5023 cd . || error "'cd .' failed after recreating cwd"
5024 mkdir . && error "'mkdir .' worked after recreating cwd"
5025 rmdir . && error "'rmdir .' worked after recreating cwd"
5026 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5027 cd .. || error "'cd ..' failed after recreating cwd"
5029 run_test 48a "Access renamed working dir (should return errors)="
5031 test_48b() { # bug 2399
5033 test_mkdir $DIR/$tdir
5035 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5036 touch foo && error "'touch foo' worked after removing cwd"
5037 mkdir foo && error "'mkdir foo' worked after removing cwd"
5038 touch .foo && error "'touch .foo' worked after removing cwd"
5039 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5040 ls . > /dev/null && error "'ls .' worked after removing cwd"
5041 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5042 mkdir . && error "'mkdir .' worked after removing cwd"
5043 rmdir . && error "'rmdir .' worked after removing cwd"
5044 ln -s . foo && error "'ln -s .' worked after removing cwd"
5045 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5047 run_test 48b "Access removed working dir (should return errors)="
5049 test_48c() { # bug 2350
5050 #lctl set_param debug=-1
5053 test_mkdir -p $DIR/$tdir/dir
5055 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5056 $TRACE touch foo && error "touch foo worked after removing cwd"
5057 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5058 touch .foo && error "touch .foo worked after removing cwd"
5059 mkdir .foo && error "mkdir .foo worked after removing cwd"
5060 $TRACE ls . && error "'ls .' worked after removing cwd"
5061 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5062 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5063 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5064 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5065 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5067 run_test 48c "Access removed working subdir (should return errors)"
5069 test_48d() { # bug 2350
5070 #lctl set_param debug=-1
5073 test_mkdir -p $DIR/$tdir/dir
5075 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5076 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5077 $TRACE touch foo && error "'touch foo' worked after removing parent"
5078 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5079 touch .foo && error "'touch .foo' worked after removing parent"
5080 mkdir .foo && error "mkdir .foo worked after removing parent"
5081 $TRACE ls . && error "'ls .' worked after removing parent"
5082 $TRACE ls .. && error "'ls ..' worked after removing parent"
5083 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5084 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5085 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5088 run_test 48d "Access removed parent subdir (should return errors)"
5090 test_48e() { # bug 4134
5091 #lctl set_param debug=-1
5094 test_mkdir -p $DIR/$tdir/dir
5096 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5097 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5098 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5099 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5100 # On a buggy kernel addition of "touch foo" after cd .. will
5101 # produce kernel oops in lookup_hash_it
5102 touch ../foo && error "'cd ..' worked after recreate parent"
5104 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5106 run_test 48e "Access to recreated parent subdir (should return errors)"
5108 test_49() { # LU-1030
5109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5110 remote_ost_nodsh && skip "remote OST with nodsh"
5112 # get ost1 size - $FSNAME-OST0000
5113 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5115 # write 800M at maximum
5116 [[ $ost1_size -lt 2 ]] && ost1_size=2
5117 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5119 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5120 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5123 # change max_pages_per_rpc while writing the file
5124 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5125 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5126 # loop until dd process exits
5127 while ps ax -opid | grep -wq $dd_pid; do
5128 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5129 sleep $((RANDOM % 5 + 1))
5131 # restore original max_pages_per_rpc
5132 $LCTL set_param $osc1_mppc=$orig_mppc
5133 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5135 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5139 test_mkdir $DIR/$tdir
5141 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5143 run_test 50 "special situations: /proc symlinks ==============="
5145 test_51a() { # was test_51
5146 # bug 1516 - create an empty entry right after ".." then split dir
5147 test_mkdir -c1 $DIR/$tdir
5148 touch $DIR/$tdir/foo
5149 $MCREATE $DIR/$tdir/bar
5151 createmany -m $DIR/$tdir/longfile 201
5153 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5154 $MCREATE $DIR/$tdir/longfile$FNUM
5159 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5161 run_test 51a "special situations: split htree with empty entry =="
5163 cleanup_print_lfs_df () {
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5172 local dir=$DIR/$tdir
5173 local nrdirs=$((65536 + 100))
5175 # cleanup the directory
5182 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5183 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5184 [[ $numfree -lt $nrdirs ]] &&
5185 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5187 # need to check free space for the directories as well
5188 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5189 numfree=$(( blkfree / $(fs_inode_ksize) ))
5190 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5192 trap cleanup_print_lfs_df EXIT
5195 createmany -d $dir/d $nrdirs || {
5196 unlinkmany $dir/d $nrdirs
5197 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5201 nrdirs=$(ls -U $dir | wc -l)
5203 # unlink all but 100 subdirectories, then check it still works
5205 local delete=$((nrdirs - left))
5210 # for ldiskfs the nlink count should be 1, but this is OSD specific
5211 # and so this is listed for informational purposes only
5212 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5213 unlinkmany -d $dir/d $delete ||
5214 error "unlink of first $delete subdirs failed"
5216 echo "nlink between: $(stat -c %h $dir)"
5217 local found=$(ls -U $dir | wc -l)
5218 [ $found -ne $left ] &&
5219 error "can't find subdirs: found only $found, expected $left"
5221 unlinkmany -d $dir/d $delete $left ||
5222 error "unlink of second $left subdirs failed"
5223 # regardless of whether the backing filesystem tracks nlink accurately
5224 # or not, the nlink count shouldn't be more than "." and ".." here
5225 local after=$(stat -c %h $dir)
5226 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5227 echo "nlink after: $after"
5229 cleanup_print_lfs_df
5231 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5235 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5237 test_mkdir $DIR/$tdir
5238 createmany -o $DIR/$tdir/t- 1000
5239 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5240 for N in $(seq 0 $((OSTCOUNT - 1))); do
5241 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5242 END { printf("%0.0f", objs) }' $TMP/$tfile)
5243 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5244 '($1 == '$N') { objs += 1 } \
5245 END { printf("%0.0f", objs) }')
5246 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5248 unlinkmany $DIR/$tdir/t- 1000
5251 for N in $(seq 1 $((OSTCOUNT - 1))); do
5252 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5253 error "OST $N has less objects vs OST $NLAST" \
5254 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5255 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5256 error "OST $N has less objects vs OST $NLAST" \
5257 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5259 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5260 error "OST $N has less #0 objects vs OST $NLAST" \
5261 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5262 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5263 error "OST $N has less #0 objects vs OST $NLAST" \
5264 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5269 run_test 51d "check object distribution"
5272 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5273 skip_env "ldiskfs only test"
5276 test_mkdir -c1 $DIR/$tdir
5277 test_mkdir -c1 $DIR/$tdir/d0
5279 touch $DIR/$tdir/d0/foo
5280 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5281 error "file exceed 65000 nlink limit!"
5282 unlinkmany $DIR/$tdir/d0/f- 65001
5285 run_test 51e "check file nlink limit"
5288 test_mkdir $DIR/$tdir
5291 local ulimit_old=$(ulimit -n)
5292 local spare=20 # number of spare fd's for scripts/libraries, etc.
5293 local mdt=$($LFS getstripe -m $DIR/$tdir)
5294 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5296 echo "MDT$mdt numfree=$numfree, max=$max"
5297 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5298 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5299 while ! ulimit -n $((numfree + spare)); do
5300 numfree=$((numfree * 3 / 4))
5302 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5304 echo "left ulimit at $ulimit_old"
5307 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5308 unlinkmany $DIR/$tdir/f $numfree
5309 error "create+open $numfree files in $DIR/$tdir failed"
5311 ulimit -n $ulimit_old
5313 # if createmany exits at 120s there will be fewer than $numfree files
5314 unlinkmany $DIR/$tdir/f $numfree || true
5316 run_test 51f "check many open files limit"
5319 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5320 test_mkdir $DIR/$tdir
5321 touch $DIR/$tdir/foo
5322 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5323 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5324 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5325 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5326 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5328 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5329 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5330 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5332 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5333 cp -r $DIR/$tdir $TMP/
5334 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5336 run_test 52a "append-only flag test (should return errors)"
5339 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5340 test_mkdir $DIR/$tdir
5341 touch $DIR/$tdir/foo
5342 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5343 cat test > $DIR/$tdir/foo && error "cat test worked"
5344 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5345 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5346 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5348 echo foo >> $DIR/$tdir/foo && error "echo worked"
5349 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5350 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5351 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5352 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5354 chattr -i $DIR/$tdir/foo || error "chattr failed"
5356 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5358 run_test 52b "immutable flag test (should return errors) ======="
5361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5362 remote_mds_nodsh && skip "remote MDS with nodsh"
5363 remote_ost_nodsh && skip "remote OST with nodsh"
5376 local support_last_seq=true
5378 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5379 support_last_seq=false
5382 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5384 for value in $(do_facet $SINGLEMDS \
5385 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5386 param=$(echo ${value[0]} | cut -d "=" -f1)
5387 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5389 if $support_last_seq; then
5390 param_seq=$(echo $param |
5391 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5392 mds_last_seq=$(do_facet $SINGLEMDS \
5393 $LCTL get_param -n $param_seq)
5395 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5397 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5398 node=$(facet_active_host ost$((ostnum+1)))
5399 param="obdfilter.$ostname.last_id"
5400 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5401 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5402 ost_last_id=$ost_last
5404 if $support_last_seq; then
5405 ost_last_id=$(echo $ost_last |
5406 awk -F':' '{print $2}' |
5408 ost_last_seq=$(echo $ost_last |
5409 awk -F':' '{print $1}')
5410 [[ $ost_last_seq = $mds_last_seq ]] || continue
5413 if [[ $ost_last_id != $mds_last ]]; then
5414 error "$ost_last_id != $mds_last"
5421 $found || error "can not match last_seq/last_id for $mdtosc"
5424 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5427 perl -MSocket -e ';' || skip "no Socket perl module installed"
5429 $SOCKETSERVER $DIR/socket ||
5430 error "$SOCKETSERVER $DIR/socket failed: $?"
5431 $SOCKETCLIENT $DIR/socket ||
5432 error "$SOCKETCLIENT $DIR/socket failed: $?"
5433 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5435 run_test 54a "unix domain socket test =========================="
5441 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5443 run_test 54b "char device works in lustre ======================"
5446 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5447 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5448 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5450 for i in $(seq 3 7); do
5451 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5460 loopdev="$DIR/loop54c"
5463 $UMOUNT $DIR/$tdir || rc=$?
5464 losetup -d $loopdev || true
5465 losetup -d $LOOPDEV || true
5466 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5473 loopdev="$DIR/loop54c"
5476 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5477 trap cleanup_54c EXIT
5478 mknod $loopdev b 7 $LOOPNUM
5479 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5480 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5481 losetup $loopdev $DIR/$tfile ||
5482 error "can't set up $loopdev for $DIR/$tfile"
5483 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5484 test_mkdir $DIR/$tdir
5485 mount -t ext2 $loopdev $DIR/$tdir ||
5486 error "error mounting $loopdev on $DIR/$tdir"
5487 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5490 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5494 run_test 54c "block device works in lustre ====================="
5500 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5502 run_test 54d "fifo device works in lustre ======================"
5507 cp -aL /dev/console $f
5508 echo $string > $f || error "echo $string to $f failed"
5510 run_test 54e "console/tty device works in lustre ======================"
5514 local dir=$DIR/$tdir
5517 test_mkdir -p $dir/dir
5518 for i in $(seq $numfiles); do
5520 touch $dir/dir/file$i
5523 local numcomp=$($LFS getstripe --component-count $dir)
5525 [[ $numcomp == 0 ]] && numcomp=1
5527 # test lfs getstripe with --recursive
5528 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5530 [[ $filenum -eq $((numfiles * 2)) ]] ||
5531 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5532 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5533 [[ $filenum -eq $numfiles ]] ||
5534 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5535 echo "$LFS getstripe showed obdidx or l_ost_idx"
5537 # test lfs getstripe with file instead of dir
5538 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5539 [[ $filenum -eq 1 ]] ||
5540 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5541 echo "$LFS getstripe file1 passed"
5543 #test lfs getstripe with --verbose
5544 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5545 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5546 error "$LFS getstripe --verbose $dir: "\
5547 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5548 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5549 error "$LFS getstripe $dir: showed lmm_magic"
5551 #test lfs getstripe with -v prints lmm_fid
5552 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5553 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5554 error "$LFS getstripe -v $dir: "\
5555 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5556 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5557 error "$LFS getstripe $dir: showed lmm_fid by default"
5558 echo "$LFS getstripe --verbose passed"
5560 #check for FID information
5561 local fid1=$($LFS getstripe --fid $dir/file1)
5562 local fid2=$($LFS getstripe --verbose $dir/file1 |
5563 awk '/lmm_fid: / { print $2; exit; }')
5564 local fid3=$($LFS path2fid $dir/file1)
5566 [ "$fid1" != "$fid2" ] &&
5567 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5568 [ "$fid1" != "$fid3" ] &&
5569 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5570 echo "$LFS getstripe --fid passed"
5572 #test lfs getstripe with --obd
5573 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5574 error "$LFS getstripe --obd wrong_uuid: should return error"
5576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5579 local obduuid=$(ostuuid_from_index $ostidx)
5580 local found=$($LFS getstripe -r --obd $obduuid $dir |
5581 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5583 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5584 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5586 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5589 [[ $found -eq $filenum ]] ||
5590 error "$LFS getstripe --obd: found $found expect $filenum"
5591 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5592 sed '/^[ ]*'${ostidx}'[ ]/d' |
5593 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5594 error "$LFS getstripe --obd: should not show file on other obd"
5595 echo "$LFS getstripe --obd passed"
5597 run_test 56a "check $LFS getstripe"
5600 local dir=$DIR/$tdir
5604 for i in $(seq $numdirs); do
5605 test_mkdir $dir/dir$i
5608 # test lfs getdirstripe default mode is non-recursion, which is
5609 # different from lfs getstripe
5610 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5612 [[ $dircnt -eq 1 ]] ||
5613 error "$LFS getdirstripe: found $dircnt, not 1"
5614 dircnt=$($LFS getdirstripe --recursive $dir |
5615 grep -c lmv_stripe_count)
5616 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5617 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5619 run_test 56b "check $LFS getdirstripe"
5622 remote_ost_nodsh && skip "remote OST with nodsh"
5625 local ost_name=$(ostname_from_index $ost_idx)
5626 local old_status=$(ost_dev_status $ost_idx)
5627 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5629 [[ -z "$old_status" ]] ||
5630 skip_env "OST $ost_name is in $old_status status"
5632 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5633 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5634 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5635 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5636 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5637 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5640 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5641 error "$LFS df -v showing inactive devices"
5644 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5646 [[ "$new_status" =~ "D" ]] ||
5647 error "$ost_name status is '$new_status', missing 'D'"
5648 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5649 [[ "$new_status" =~ "N" ]] ||
5650 error "$ost_name status is '$new_status', missing 'N'"
5652 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5653 [[ "$new_status" =~ "f" ]] ||
5654 error "$ost_name status is '$new_status', missing 'f'"
5657 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5658 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5659 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5660 [[ -z "$p" ]] && restore_lustre_params < $p || true
5663 new_status=$(ost_dev_status $ost_idx)
5664 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5665 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5666 # can't check 'f' as devices may actually be on flash
5668 run_test 56c "check 'lfs df' showing device status"
5671 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5672 local osts=$($LFS df -v $MOUNT | grep -c OST)
5676 (( mdts == MDSCOUNT )) ||
5677 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5678 (( osts == OSTCOUNT )) ||
5679 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5681 run_test 56d "'lfs df -v' prints only configured devices"
5686 local local_tdir="$1"
5687 local local_numfiles="$2"
5688 local local_numdirs="$3"
5689 local dir_params="$4"
5690 local dir_stripe_params="$5"
5692 if [ ! -d "$local_tdir" ] ; then
5693 test_mkdir -p $dir_stripe_params $local_tdir
5694 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5695 for i in $(seq $local_numfiles) ; do
5696 touch $local_tdir/file$i
5698 for i in $(seq $local_numdirs) ; do
5699 test_mkdir $dir_stripe_params $local_tdir/dir$i
5700 for j in $(seq $local_numfiles) ; do
5701 touch $local_tdir/dir$i/file$j
5707 setup_56_special() {
5709 local local_numfiles=$2
5710 local local_numdirs=$3
5712 setup_56 $local_tdir $local_numfiles $local_numdirs
5714 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5715 for i in $(seq $local_numfiles) ; do
5716 mknod $local_tdir/loop${i}b b 7 $i
5717 mknod $local_tdir/null${i}c c 1 3
5718 ln -s $local_tdir/file1 $local_tdir/link${i}
5720 for i in $(seq $local_numdirs) ; do
5721 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5722 mknod $local_tdir/dir$i/null${i}c c 1 3
5723 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5729 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5730 local expected=$(($NUMDIRS + 2))
5732 setup_56 $dir $NUMFILES $NUMDIRS
5734 # test lfs find with -name
5735 for i in $(seq $NUMFILES) ; do
5736 local nums=$($LFS find -name "*$i" $dir | wc -l)
5738 [ $nums -eq $expected ] ||
5739 error "lfs find -name '*$i' $dir wrong: "\
5740 "found $nums, expected $expected"
5743 run_test 56g "check lfs find -name"
5746 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5747 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
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 $expected"
5760 run_test 56h "check lfs find ! -name"
5763 local dir=$DIR/$tdir
5767 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5770 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5772 run_test 56i "check 'lfs find -ost UUID' skips directories"
5775 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5777 setup_56_special $dir $NUMFILES $NUMDIRS
5779 local expected=$((NUMDIRS + 1))
5780 local cmd="$LFS find -type d $dir"
5781 local nums=$($cmd | wc -l)
5783 [ $nums -eq $expected ] ||
5784 error "'$cmd' wrong: found $nums, expected $expected"
5786 run_test 56j "check lfs find -type d"
5789 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5791 setup_56_special $dir $NUMFILES $NUMDIRS
5793 local expected=$(((NUMDIRS + 1) * NUMFILES))
5794 local cmd="$LFS find -type f $dir"
5795 local nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5800 run_test 56k "check lfs find -type f"
5803 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5805 setup_56_special $dir $NUMFILES $NUMDIRS
5807 local expected=$((NUMDIRS + NUMFILES))
5808 local cmd="$LFS find -type b $dir"
5809 local nums=$($cmd | wc -l)
5811 [ $nums -eq $expected ] ||
5812 error "'$cmd' wrong: found $nums, expected $expected"
5814 run_test 56l "check lfs find -type b"
5817 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5819 setup_56_special $dir $NUMFILES $NUMDIRS
5821 local expected=$((NUMDIRS + NUMFILES))
5822 local cmd="$LFS find -type c $dir"
5823 local nums=$($cmd | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "'$cmd' wrong: found $nums, expected $expected"
5827 run_test 56m "check lfs find -type c"
5830 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5831 setup_56_special $dir $NUMFILES $NUMDIRS
5833 local expected=$((NUMDIRS + NUMFILES))
5834 local cmd="$LFS find -type l $dir"
5835 local nums=$($cmd | wc -l)
5837 [ $nums -eq $expected ] ||
5838 error "'$cmd' wrong: found $nums, expected $expected"
5840 run_test 56n "check lfs find -type l"
5843 local dir=$DIR/$tdir
5845 setup_56 $dir $NUMFILES $NUMDIRS
5846 utime $dir/file1 > /dev/null || error "utime (1)"
5847 utime $dir/file2 > /dev/null || error "utime (2)"
5848 utime $dir/dir1 > /dev/null || error "utime (3)"
5849 utime $dir/dir2 > /dev/null || error "utime (4)"
5850 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5851 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5854 local nums=$($LFS find -mtime +0 $dir | wc -l)
5856 [ $nums -eq $expected ] ||
5857 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5860 cmd="$LFS find -mtime 0 $dir"
5861 nums=$($cmd | wc -l)
5862 [ $nums -eq $expected ] ||
5863 error "'$cmd' wrong: found $nums, expected $expected"
5865 run_test 56o "check lfs find -mtime for old files"
5868 local dir=$DIR/$tdir
5872 # just to make sure there is something that won't be found
5874 touch $dir/$tfile.now
5876 for age in year week day hour min; do
5877 count=$((count + 1))
5879 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5880 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5881 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5883 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5884 local nums=$($cmd | wc -l)
5885 [ $nums -eq $expected ] ||
5886 error "'$cmd' wrong: found $nums, expected $expected"
5888 cmd="$LFS find $dir -atime $count${age:0:1}"
5889 nums=$($cmd | wc -l)
5890 [ $nums -eq $expected ] ||
5891 error "'$cmd' wrong: found $nums, expected $expected"
5895 cmd="$LFS find $dir -ctime +1s -type f"
5896 nums=$($cmd | wc -l)
5897 (( $nums == $count * 2 + 1)) ||
5898 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5900 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5902 test_newerXY_base() {
5905 local dir=$DIR/$tdir
5909 if [ $y == "t" ]; then
5910 if [ $x == "b" ]; then
5911 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5913 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5916 ref=$DIR/$tfile.newer.$x$y
5917 touch $ref || error "touch $ref failed"
5920 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5922 if [ $y == "t" ]; then
5923 if [ $x == "b" ]; then
5924 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5926 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5929 negref=$DIR/$tfile.negnewer.$x$y
5930 touch $negref || error "touch $negref failed"
5933 local cmd="$LFS find $dir -newer$x$y $ref"
5934 local nums=$(eval $cmd | wc -l)
5935 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5937 [ $nums -eq $expected ] ||
5938 error "'$cmd' wrong: found $nums, expected $expected"
5940 cmd="$LFS find $dir ! -newer$x$y $negref"
5941 nums=$(eval $cmd | wc -l)
5942 [ $nums -eq $expected ] ||
5943 error "'$cmd' wrong: found $nums, expected $expected"
5945 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5946 nums=$(eval $cmd | wc -l)
5947 [ $nums -eq $expected ] ||
5948 error "'$cmd' wrong: found $nums, expected $expected"
5954 test_newerXY_base "b" "t"
5955 test_newerXY_base "a" "a"
5956 test_newerXY_base "a" "m"
5957 test_newerXY_base "a" "c"
5958 test_newerXY_base "m" "a"
5959 test_newerXY_base "m" "m"
5960 test_newerXY_base "m" "c"
5961 test_newerXY_base "c" "a"
5962 test_newerXY_base "c" "m"
5963 test_newerXY_base "c" "c"
5964 test_newerXY_base "b" "b"
5965 test_newerXY_base "a" "t"
5966 test_newerXY_base "m" "t"
5967 test_newerXY_base "c" "t"
5968 test_newerXY_base "b" "t"
5970 run_test 56oc "check lfs find -newerXY work"
5973 local dir=$DIR/$tdir
5978 $LFS find $dir -btime -1d -type f
5985 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
5986 ! btime_supported && skip "btime unsupported on MDS"
5988 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
5989 ! btime_supported && skip "btime unsupported on clients"
5991 local dir=$DIR/$tdir
5992 local ref=$DIR/$tfile.ref
5993 local negref=$DIR/$tfile.negref
5995 mkdir $dir || error "mkdir $dir failed"
5996 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
5997 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
5998 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
5999 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6000 touch $ref || error "touch $ref failed"
6001 # sleep 3 seconds at least
6004 local before=$(do_facet mds1 date +%s)
6005 local skew=$(($(date +%s) - before + 1))
6007 if (( skew < 0 && skew > -5 )); then
6008 sleep $((0 - skew + 1))
6012 # Set the dir stripe params to limit files all on MDT0,
6013 # otherwise we need to calc the max clock skew between
6014 # the client and MDTs.
6015 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6017 touch $negref || error "touch $negref failed"
6019 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6020 local nums=$($cmd | wc -l)
6021 local expected=$(((NUMFILES + 1) * NUMDIRS))
6023 [ $nums -eq $expected ] ||
6024 error "'$cmd' wrong: found $nums, expected $expected"
6026 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6027 nums=$($cmd | wc -l)
6028 expected=$((NUMFILES + 1))
6029 [ $nums -eq $expected ] ||
6030 error "'$cmd' wrong: found $nums, expected $expected"
6032 [ $skew -lt 0 ] && return
6034 local after=$(do_facet mds1 date +%s)
6035 local age=$((after - before + 1 + skew))
6037 cmd="$LFS find $dir -btime -${age}s -type f"
6038 nums=$($cmd | wc -l)
6039 expected=$(((NUMFILES + 1) * NUMDIRS))
6041 echo "Clock skew between client and server: $skew, age:$age"
6042 [ $nums -eq $expected ] ||
6043 error "'$cmd' wrong: found $nums, expected $expected"
6045 expected=$(($NUMDIRS + 1))
6046 cmd="$LFS find $dir -btime -${age}s -type d"
6047 nums=$($cmd | wc -l)
6048 [ $nums -eq $expected ] ||
6049 error "'$cmd' wrong: found $nums, expected $expected"
6050 rm -f $ref $negref || error "Failed to remove $ref $negref"
6052 run_test 56od "check lfs find -btime with units"
6055 [ $RUNAS_ID -eq $UID ] &&
6056 skip_env "RUNAS_ID = UID = $UID -- skipping"
6058 local dir=$DIR/$tdir
6060 setup_56 $dir $NUMFILES $NUMDIRS
6061 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6063 local expected=$NUMFILES
6064 local cmd="$LFS find -uid $RUNAS_ID $dir"
6065 local nums=$($cmd | wc -l)
6067 [ $nums -eq $expected ] ||
6068 error "'$cmd' wrong: found $nums, expected $expected"
6070 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6071 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6072 nums=$($cmd | wc -l)
6073 [ $nums -eq $expected ] ||
6074 error "'$cmd' wrong: found $nums, expected $expected"
6076 run_test 56p "check lfs find -uid and ! -uid"
6079 [ $RUNAS_ID -eq $UID ] &&
6080 skip_env "RUNAS_ID = UID = $UID -- skipping"
6082 local dir=$DIR/$tdir
6084 setup_56 $dir $NUMFILES $NUMDIRS
6085 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6087 local expected=$NUMFILES
6088 local cmd="$LFS find -gid $RUNAS_GID $dir"
6089 local nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] ||
6092 error "'$cmd' wrong: found $nums, expected $expected"
6094 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6095 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6096 nums=$($cmd | wc -l)
6097 [ $nums -eq $expected ] ||
6098 error "'$cmd' wrong: found $nums, expected $expected"
6100 run_test 56q "check lfs find -gid and ! -gid"
6103 local dir=$DIR/$tdir
6105 setup_56 $dir $NUMFILES $NUMDIRS
6108 local cmd="$LFS find -size 0 -type f -lazy $dir"
6109 local nums=$($cmd | wc -l)
6111 [ $nums -eq $expected ] ||
6112 error "'$cmd' wrong: found $nums, expected $expected"
6113 cmd="$LFS find -size 0 -type f $dir"
6114 nums=$($cmd | wc -l)
6115 [ $nums -eq $expected ] ||
6116 error "'$cmd' wrong: found $nums, expected $expected"
6119 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6120 nums=$($cmd | wc -l)
6121 [ $nums -eq $expected ] ||
6122 error "'$cmd' wrong: found $nums, expected $expected"
6123 cmd="$LFS find ! -size 0 -type f $dir"
6124 nums=$($cmd | wc -l)
6125 [ $nums -eq $expected ] ||
6126 error "'$cmd' wrong: found $nums, expected $expected"
6128 echo "test" > $dir/$tfile
6129 echo "test2" > $dir/$tfile.2 && sync
6131 cmd="$LFS find -size 5 -type f -lazy $dir"
6132 nums=$($cmd | wc -l)
6133 [ $nums -eq $expected ] ||
6134 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find -size 5 -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "'$cmd' wrong: found $nums, expected $expected"
6141 cmd="$LFS find -size +5 -type f -lazy $dir"
6142 nums=$($cmd | wc -l)
6143 [ $nums -eq $expected ] ||
6144 error "'$cmd' wrong: found $nums, expected $expected"
6145 cmd="$LFS find -size +5 -type f $dir"
6146 nums=$($cmd | wc -l)
6147 [ $nums -eq $expected ] ||
6148 error "'$cmd' wrong: found $nums, expected $expected"
6151 cmd="$LFS find -size +0 -type f -lazy $dir"
6152 nums=$($cmd | wc -l)
6153 [ $nums -eq $expected ] ||
6154 error "'$cmd' wrong: found $nums, expected $expected"
6155 cmd="$LFS find -size +0 -type f $dir"
6156 nums=$($cmd | wc -l)
6157 [ $nums -eq $expected ] ||
6158 error "'$cmd' wrong: found $nums, expected $expected"
6161 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6162 nums=$($cmd | wc -l)
6163 [ $nums -eq $expected ] ||
6164 error "'$cmd' wrong: found $nums, expected $expected"
6165 cmd="$LFS find ! -size -5 -type f $dir"
6166 nums=$($cmd | wc -l)
6167 [ $nums -eq $expected ] ||
6168 error "'$cmd' wrong: found $nums, expected $expected"
6171 cmd="$LFS find -size -5 -type f -lazy $dir"
6172 nums=$($cmd | wc -l)
6173 [ $nums -eq $expected ] ||
6174 error "'$cmd' wrong: found $nums, expected $expected"
6175 cmd="$LFS find -size -5 -type f $dir"
6176 nums=$($cmd | wc -l)
6177 [ $nums -eq $expected ] ||
6178 error "'$cmd' wrong: found $nums, expected $expected"
6180 run_test 56r "check lfs find -size works"
6183 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6184 skip "MDS < 2.12.58 doesn't return LSOM data"
6185 local dir=$DIR/$tdir
6187 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6189 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6191 cancel_lru_locks $OSC
6193 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6195 local cmd="$LFS find -size 0 -type f -lazy $dir"
6196 local nums=$($cmd | wc -l)
6198 [ $nums -eq $expected ] ||
6199 error "'$cmd' wrong: found $nums, expected $expected"
6201 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6202 [ $rpcs_before -eq $rpcs_after ] ||
6203 error "'$cmd' should not send glimpse RPCs to OST"
6204 cmd="$LFS find -size 0 -type f $dir"
6205 nums=$($cmd | wc -l)
6206 [ $nums -eq $expected ] ||
6207 error "'$cmd' wrong: found $nums, expected $expected"
6208 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6209 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6210 $LCTL get_param osc.*.stats
6211 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6212 error "'$cmd' should send 12 glimpse RPCs to OST"
6214 cancel_lru_locks $OSC
6215 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6217 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6218 nums=$($cmd | wc -l)
6219 [ $nums -eq $expected ] ||
6220 error "'$cmd' wrong: found $nums, expected $expected"
6221 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6222 $LCTL get_param mdc.*.stats
6223 [ $rpcs_before -eq $rpcs_after ] ||
6224 error "'$cmd' should not send glimpse RPCs to OST"
6225 cmd="$LFS find ! -size 0 -type f $dir"
6226 nums=$($cmd | wc -l)
6227 [ $nums -eq $expected ] ||
6228 error "'$cmd' wrong: found $nums, expected $expected"
6229 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6230 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6231 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6232 error "'$cmd' should send 12 glimpse RPCs to OST"
6234 echo "test" > $dir/$tfile
6235 echo "test2" > $dir/$tfile.2 && sync
6236 cancel_lru_locks $OSC
6237 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6239 cmd="$LFS find -size 5 -type f -lazy $dir"
6240 nums=$($cmd | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6243 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6244 [ $rpcs_before -eq $rpcs_after ] ||
6245 error "'$cmd' should not send glimpse RPCs to OST"
6246 cmd="$LFS find -size 5 -type f $dir"
6247 nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] ||
6249 error "'$cmd' wrong: found $nums, expected $expected"
6250 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6251 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6252 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6253 error "'$cmd' should send 14 glimpse RPCs to OST"
6255 cancel_lru_locks $OSC
6256 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6258 cmd="$LFS find -size +5 -type f -lazy $dir"
6259 nums=$($cmd | wc -l)
6260 [ $nums -eq $expected ] ||
6261 error "'$cmd' wrong: found $nums, expected $expected"
6262 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6263 [ $rpcs_before -eq $rpcs_after ] ||
6264 error "'$cmd' should not send glimpse RPCs to OST"
6265 cmd="$LFS find -size +5 -type f $dir"
6266 nums=$($cmd | wc -l)
6267 [ $nums -eq $expected ] ||
6268 error "'$cmd' wrong: found $nums, expected $expected"
6269 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6270 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6271 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6272 error "'$cmd' should send 14 glimpse RPCs to OST"
6274 cancel_lru_locks $OSC
6275 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6277 cmd="$LFS find -size +0 -type f -lazy $dir"
6278 nums=$($cmd | wc -l)
6279 [ $nums -eq $expected ] ||
6280 error "'$cmd' wrong: found $nums, expected $expected"
6281 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6282 [ $rpcs_before -eq $rpcs_after ] ||
6283 error "'$cmd' should not send glimpse RPCs to OST"
6284 cmd="$LFS find -size +0 -type f $dir"
6285 nums=$($cmd | wc -l)
6286 [ $nums -eq $expected ] ||
6287 error "'$cmd' wrong: found $nums, expected $expected"
6288 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6289 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6290 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6291 error "'$cmd' should send 14 glimpse RPCs to OST"
6293 cancel_lru_locks $OSC
6294 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6296 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6297 nums=$($cmd | wc -l)
6298 [ $nums -eq $expected ] ||
6299 error "'$cmd' wrong: found $nums, expected $expected"
6300 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6301 [ $rpcs_before -eq $rpcs_after ] ||
6302 error "'$cmd' should not send glimpse RPCs to OST"
6303 cmd="$LFS find ! -size -5 -type f $dir"
6304 nums=$($cmd | wc -l)
6305 [ $nums -eq $expected ] ||
6306 error "'$cmd' wrong: found $nums, expected $expected"
6307 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6308 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6309 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6310 error "'$cmd' should send 14 glimpse RPCs to OST"
6312 cancel_lru_locks $OSC
6313 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6315 cmd="$LFS find -size -5 -type f -lazy $dir"
6316 nums=$($cmd | wc -l)
6317 [ $nums -eq $expected ] ||
6318 error "'$cmd' wrong: found $nums, expected $expected"
6319 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6320 [ $rpcs_before -eq $rpcs_after ] ||
6321 error "'$cmd' should not send glimpse RPCs to OST"
6322 cmd="$LFS find -size -5 -type f $dir"
6323 nums=$($cmd | wc -l)
6324 [ $nums -eq $expected ] ||
6325 error "'$cmd' wrong: found $nums, expected $expected"
6326 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6327 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6328 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6329 error "'$cmd' should send 14 glimpse RPCs to OST"
6331 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6334 local dir=$DIR/$tdir
6335 local tmp=$TMP/$tfile.log
6338 test_mkdir -p $dir || error "failed to mkdir $dir"
6339 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6340 error "failed to setstripe $dir/$tfile"
6341 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6343 stack_trap "rm -f $tmp" EXIT
6344 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6345 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6346 error "failed to find --size +100K --ost 0 $dir"
6347 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6348 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6349 error "failed to find --size +100K --mdt $mdt_idx $dir"
6351 run_test 56rb "check lfs find --size --ost/--mdt works"
6353 test_56s() { # LU-611 #LU-9369
6354 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6356 local dir=$DIR/$tdir
6357 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6359 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6360 for i in $(seq $NUMDIRS); do
6361 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6364 local expected=$NUMDIRS
6365 local cmd="$LFS find -c $OSTCOUNT $dir"
6366 local nums=$($cmd | wc -l)
6368 [ $nums -eq $expected ] || {
6369 $LFS getstripe -R $dir
6370 error "'$cmd' wrong: found $nums, expected $expected"
6373 expected=$((NUMDIRS + onestripe))
6374 cmd="$LFS find -stripe-count +0 -type f $dir"
6375 nums=$($cmd | wc -l)
6376 [ $nums -eq $expected ] || {
6377 $LFS getstripe -R $dir
6378 error "'$cmd' wrong: found $nums, expected $expected"
6382 cmd="$LFS find -stripe-count 1 -type f $dir"
6383 nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] || {
6385 $LFS getstripe -R $dir
6386 error "'$cmd' wrong: found $nums, expected $expected"
6389 cmd="$LFS find -stripe-count -2 -type f $dir"
6390 nums=$($cmd | wc -l)
6391 [ $nums -eq $expected ] || {
6392 $LFS getstripe -R $dir
6393 error "'$cmd' wrong: found $nums, expected $expected"
6397 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6398 nums=$($cmd | wc -l)
6399 [ $nums -eq $expected ] || {
6400 $LFS getstripe -R $dir
6401 error "'$cmd' wrong: found $nums, expected $expected"
6404 run_test 56s "check lfs find -stripe-count works"
6406 test_56t() { # LU-611 #LU-9369
6407 local dir=$DIR/$tdir
6409 setup_56 $dir 0 $NUMDIRS
6410 for i in $(seq $NUMDIRS); do
6411 $LFS setstripe -S 8M $dir/dir$i/$tfile
6414 local expected=$NUMDIRS
6415 local cmd="$LFS find -S 8M $dir"
6416 local nums=$($cmd | wc -l)
6418 [ $nums -eq $expected ] || {
6419 $LFS getstripe -R $dir
6420 error "'$cmd' wrong: found $nums, expected $expected"
6424 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6426 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6428 expected=$(((NUMDIRS + 1) * NUMFILES))
6429 cmd="$LFS find -stripe-size 512k -type f $dir"
6430 nums=$($cmd | wc -l)
6431 [ $nums -eq $expected ] ||
6432 error "'$cmd' wrong: found $nums, expected $expected"
6434 cmd="$LFS find -stripe-size +320k -type f $dir"
6435 nums=$($cmd | wc -l)
6436 [ $nums -eq $expected ] ||
6437 error "'$cmd' wrong: found $nums, expected $expected"
6439 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6440 cmd="$LFS find -stripe-size +200k -type f $dir"
6441 nums=$($cmd | wc -l)
6442 [ $nums -eq $expected ] ||
6443 error "'$cmd' wrong: found $nums, expected $expected"
6445 cmd="$LFS find -stripe-size -640k -type f $dir"
6446 nums=$($cmd | wc -l)
6447 [ $nums -eq $expected ] ||
6448 error "'$cmd' wrong: found $nums, expected $expected"
6451 cmd="$LFS find -stripe-size 256k -type f $dir"
6452 nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6456 cmd="$LFS find -stripe-size -320k -type f $dir"
6457 nums=$($cmd | wc -l)
6458 [ $nums -eq $expected ] ||
6459 error "'$cmd' wrong: found $nums, expected $expected"
6462 cmd="$LFS find -stripe-size 1024k -type f $dir"
6463 nums=$($cmd | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6467 run_test 56t "check lfs find -stripe-size works"
6469 test_56u() { # LU-611
6470 local dir=$DIR/$tdir
6472 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6474 if [[ $OSTCOUNT -gt 1 ]]; then
6475 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6481 local expected=$(((NUMDIRS + 1) * NUMFILES))
6482 local cmd="$LFS find -stripe-index 0 -type f $dir"
6483 local nums=$($cmd | wc -l)
6485 [ $nums -eq $expected ] ||
6486 error "'$cmd' wrong: found $nums, expected $expected"
6489 cmd="$LFS find -stripe-index 1 -type f $dir"
6490 nums=$($cmd | wc -l)
6491 [ $nums -eq $expected ] ||
6492 error "'$cmd' wrong: found $nums, expected $expected"
6494 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6495 nums=$($cmd | wc -l)
6496 [ $nums -eq $expected ] ||
6497 error "'$cmd' wrong: found $nums, expected $expected"
6500 # This should produce an error and not return any files
6501 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6502 nums=$($cmd 2>/dev/null | wc -l)
6503 [ $nums -eq $expected ] ||
6504 error "'$cmd' wrong: found $nums, expected $expected"
6506 if [[ $OSTCOUNT -gt 1 ]]; then
6507 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6508 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6509 nums=$($cmd | wc -l)
6510 [ $nums -eq $expected ] ||
6511 error "'$cmd' wrong: found $nums, expected $expected"
6514 run_test 56u "check lfs find -stripe-index works"
6518 local dir=$DIR/$tdir
6520 setup_56 $dir $NUMFILES $NUMDIRS
6522 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6523 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6525 for file in $($LFS find -m $UUID $dir); do
6526 file_midx=$($LFS getstripe -m $file)
6527 [ $file_midx -eq $mdt_idx ] ||
6528 error "lfs find -m $UUID != getstripe -m $file_midx"
6531 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6534 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6537 local dir=$DIR/$tdir
6539 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6541 local stripe_size=$($LFS getstripe -S -d $dir) ||
6542 error "$LFS getstripe -S -d $dir failed"
6543 stripe_size=${stripe_size%% *}
6545 local file_size=$((stripe_size * OSTCOUNT))
6546 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6547 local required_space=$((file_num * file_size))
6548 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6550 [[ $free_space -le $((required_space / 1024)) ]] &&
6551 skip_env "need $required_space, have $free_space kbytes"
6554 local dd_count=$((file_size / dd_bs))
6556 # write data into the files
6561 for i in $(seq $NUMFILES); do
6563 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6564 error "write data into $file failed"
6566 for i in $(seq $NUMDIRS); do
6567 for j in $(seq $NUMFILES); do
6568 file=$dir/dir$i/file$j
6569 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6570 error "write data into $file failed"
6574 # $LFS_MIGRATE will fail if hard link migration is unsupported
6575 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6576 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6577 error "creating links to $dir/dir1/file1 failed"
6582 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6585 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6588 eval $cmd || error "$cmd failed"
6590 check_stripe_count $dir/file1 $expected
6592 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6594 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6595 # OST 1 if it is on OST 0. This file is small enough to
6596 # be on only one stripe.
6597 file=$dir/migr_1_ost
6598 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6599 error "write data into $file failed"
6600 local obdidx=$($LFS getstripe -i $file)
6601 local oldmd5=$(md5sum $file)
6604 [[ $obdidx -eq 0 ]] && newobdidx=1
6605 cmd="$LFS migrate -i $newobdidx $file"
6607 eval $cmd || error "$cmd failed"
6609 local realobdix=$($LFS getstripe -i $file)
6610 local newmd5=$(md5sum $file)
6612 [[ $newobdidx -ne $realobdix ]] &&
6613 error "new OST is different (was=$obdidx, "\
6614 "wanted=$newobdidx, got=$realobdix)"
6615 [[ "$oldmd5" != "$newmd5" ]] &&
6616 error "md5sum differ: $oldmd5, $newmd5"
6620 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6622 eval $cmd || error "$cmd failed"
6624 for j in $(seq $NUMFILES); do
6625 check_stripe_count $dir/dir1/file$j $expected
6628 # lfs_migrate works with lfs find
6629 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6630 $LFS_MIGRATE -y -c $expected"
6632 eval $cmd || error "$cmd failed"
6634 for i in $(seq 2 $NUMFILES); do
6635 check_stripe_count $dir/file$i $expected
6637 for i in $(seq 2 $NUMDIRS); do
6638 for j in $(seq $NUMFILES); do
6639 check_stripe_count $dir/dir$i/file$j $expected
6643 run_test 56w "check lfs_migrate -c stripe_count works"
6646 local file1=$DIR/$tdir/file1
6647 local create_pool=false
6648 local initial_pool=$($LFS getstripe -p $DIR)
6652 echo -n "Creating test dir..."
6653 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6656 echo -n "Creating test file..."
6657 touch $file1 || error "cannot create file"
6660 echo -n "Detecting existing pools..."
6661 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6663 if [ ${#pool_list[@]} -gt 0 ]; then
6664 echo "${pool_list[@]}"
6665 for thispool in "${pool_list[@]}"; do
6666 if [[ -z "$initial_pool" ||
6667 "$initial_pool" != "$thispool" ]]; then
6669 echo "Using existing pool '$pool'"
6674 echo "none detected."
6676 if [ -z "$pool" ]; then
6677 pool=${POOL:-testpool}
6678 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6679 echo -n "Creating pool '$pool'..."
6681 pool_add $pool &> /dev/null ||
6682 error "pool_add failed"
6685 echo -n "Adding target to pool..."
6686 pool_add_targets $pool 0 0 1 &> /dev/null ||
6687 error "pool_add_targets failed"
6691 echo -n "Setting pool using -p option..."
6692 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6693 error "migrate failed rc = $?"
6696 echo -n "Verifying test file is in pool after migrating..."
6697 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6698 error "file was not migrated to pool $pool"
6701 echo -n "Removing test file from pool '$pool'..."
6702 # "lfs migrate $file" won't remove the file from the pool
6703 # until some striping information is changed.
6704 $LFS migrate -c 1 $file1 &> /dev/null ||
6705 error "cannot remove from pool"
6706 [ "$($LFS getstripe -p $file1)" ] &&
6707 error "pool still set"
6710 echo -n "Setting pool using --pool option..."
6711 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6712 error "migrate failed rc = $?"
6717 if $create_pool; then
6718 destroy_test_pools 2> /dev/null ||
6719 error "destroy test pools failed"
6722 run_test 56wb "check lfs_migrate pool support"
6725 local file1="$DIR/$tdir/file1"
6732 echo -n "Creating test dir..."
6733 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6734 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6735 error "cannot set stripe by '-S 1M -c 1'"
6738 echo -n "Setting initial stripe for test file..."
6739 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6740 error "cannot set stripe"
6741 cur_ssize=$($LFS getstripe -S "$file1")
6742 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6745 # File currently set to -S 512K -c 1
6747 # Ensure -c and -S options are rejected when -R is set
6748 echo -n "Verifying incompatible options are detected..."
6749 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6750 error "incompatible -c and -R options not detected"
6751 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6752 error "incompatible -S and -R options not detected"
6755 # Ensure unrecognized options are passed through to 'lfs migrate'
6756 echo -n "Verifying -S option is passed through to lfs migrate..."
6757 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6758 error "migration failed"
6759 cur_ssize=$($LFS getstripe -S "$file1")
6760 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6763 # File currently set to -S 1M -c 1
6765 # Ensure long options are supported
6766 echo -n "Verifying long options supported..."
6767 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6768 error "long option without argument not supported"
6769 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6770 error "long option with argument not supported"
6771 cur_ssize=$($LFS getstripe -S "$file1")
6772 [ $cur_ssize -eq 524288 ] ||
6773 error "migrate --stripe-size $cur_ssize != 524288"
6776 # File currently set to -S 512K -c 1
6778 if [ "$OSTCOUNT" -gt 1 ]; then
6779 echo -n "Verifying explicit stripe count can be set..."
6780 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6781 error "migrate failed"
6782 cur_scount=$($LFS getstripe -c "$file1")
6783 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6787 # File currently set to -S 512K -c 1 or -S 512K -c 2
6789 # Ensure parent striping is used if -R is set, and no stripe
6790 # count or size is specified
6791 echo -n "Setting stripe for parent directory..."
6792 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6793 error "cannot set stripe '-S 2M -c 1'"
6796 echo -n "Verifying restripe option uses parent stripe settings..."
6797 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6798 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6799 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6800 error "migrate failed"
6801 cur_ssize=$($LFS getstripe -S "$file1")
6802 [ $cur_ssize -eq $parent_ssize ] ||
6803 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6804 cur_scount=$($LFS getstripe -c "$file1")
6805 [ $cur_scount -eq $parent_scount ] ||
6806 error "migrate -R stripe_count $cur_scount != $parent_scount"
6809 # File currently set to -S 1M -c 1
6811 # Ensure striping is preserved if -R is not set, and no stripe
6812 # count or size is specified
6813 echo -n "Verifying striping size preserved when not specified..."
6814 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6815 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6816 error "cannot set stripe on parent directory"
6817 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6818 error "migrate failed"
6819 cur_ssize=$($LFS getstripe -S "$file1")
6820 [ $cur_ssize -eq $orig_ssize ] ||
6821 error "migrate by default $cur_ssize != $orig_ssize"
6824 # Ensure file name properly detected when final option has no argument
6825 echo -n "Verifying file name properly detected..."
6826 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6827 error "file name interpreted as option argument"
6833 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6836 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6838 local file1=$DIR/$tdir/file1
6840 echo -n "Creating test dir..."
6841 test_mkdir $DIR/$tdir || error "cannot create dir"
6844 echo -n "Creating test file..."
6848 # Ensure 'lfs migrate' will fail by using a non-existent option,
6849 # and make sure rsync is not called to recover
6850 echo -n "Make sure --no-rsync option works..."
6851 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6852 grep -q 'refusing to fall back to rsync' ||
6853 error "rsync was called with --no-rsync set"
6856 # Ensure rsync is called without trying 'lfs migrate' first
6857 echo -n "Make sure --rsync option works..."
6858 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6859 grep -q 'falling back to rsync' &&
6860 error "lfs migrate was called with --rsync set"
6863 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6864 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6865 grep -q 'at the same time' ||
6866 error "--rsync and --no-rsync accepted concurrently"
6872 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6875 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6876 check_swap_layouts_support
6878 local dir=$DIR/$tdir
6879 local ref1=/etc/passwd
6880 local file1=$dir/file1
6882 test_mkdir $dir || error "creating dir $dir"
6883 $LFS setstripe -c 2 $file1
6885 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6886 stripe=$($LFS getstripe -c $file1)
6887 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6888 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6893 run_test 56x "lfs migration support"
6896 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6897 check_swap_layouts_support
6899 local dir=$DIR/$tdir/$testnum
6903 local ref1=/etc/passwd
6904 local file1=$dir/file1
6906 $LFS setstripe -c 2 $file1
6908 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6910 local stripe=$($LFS getstripe -c $file1)
6912 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6913 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6918 run_test 56xa "lfs migration --block support"
6920 check_migrate_links() {
6922 local file1="$dir/file1"
6926 local total_count=$(($begin + $count - 1))
6927 local symlink_count=10
6930 if [ ! -f "$file1" ]; then
6931 echo -n "creating initial file..."
6932 $LFS setstripe -c 1 -S "512k" "$file1" ||
6933 error "cannot setstripe initial file"
6936 echo -n "creating symlinks..."
6937 for s in $(seq 1 $symlink_count); do
6938 ln -s "$file1" "$dir/slink$s" ||
6939 error "cannot create symlinks"
6943 echo -n "creating nonlinked files..."
6944 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6945 error "cannot create nonlinked files"
6950 if [ ! -f "$dir/file$total_count" ]; then
6951 echo -n "creating hard links $begin:$total_count..."
6952 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6953 /dev/null || error "cannot create hard links"
6957 echo -n "checking number of hard links listed in xattrs..."
6958 local fid=$($LFS getstripe -F "$file1")
6959 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6962 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6963 skip "hard link list has unexpected size, skipping test"
6965 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6966 error "link names should exceed xattrs size"
6969 echo -n "migrating files..."
6970 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6972 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6975 # make sure all links have been properly migrated
6976 echo -n "verifying files..."
6977 fid=$($LFS getstripe -F "$file1") ||
6978 error "cannot get fid for file $file1"
6979 for i in $(seq 2 $total_count); do
6980 local fid2=$($LFS getstripe -F $dir/file$i)
6982 [ "$fid2" == "$fid" ] ||
6983 error "migrated hard link has mismatched FID"
6986 # make sure hard links were properly detected, and migration was
6987 # performed only once for the entire link set; nonlinked files should
6989 local actual=$(grep -c 'done' <<< "$migrate_out")
6990 local expected=$(($uniq_count + 1))
6992 [ "$actual" -eq "$expected" ] ||
6993 error "hard links individually migrated ($actual != $expected)"
6995 # make sure the correct number of hard links are present
6996 local hardlinks=$(stat -c '%h' "$file1")
6998 [ $hardlinks -eq $total_count ] ||
6999 error "num hard links $hardlinks != $total_count"
7006 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7007 skip "Need MDS version at least 2.10.55"
7009 local dir="$DIR/$tdir"
7011 test_mkdir "$dir" || error "cannot create dir $dir"
7013 echo "testing lfs migrate mode when all links fit within xattrs"
7014 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7016 echo "testing rsync mode when all links fit within xattrs"
7017 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7019 echo "testing lfs migrate mode when all links do not fit within xattrs"
7020 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7022 echo "testing rsync mode when all links do not fit within xattrs"
7023 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7025 chown -R $RUNAS_ID $dir
7026 echo "testing non-root lfs migrate mode when not all links are in xattr"
7027 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7032 run_test 56xb "lfs migration hard link support"
7035 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7037 local dir="$DIR/$tdir"
7039 test_mkdir "$dir" || error "cannot create dir $dir"
7041 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7042 echo -n "Setting initial stripe for 20MB test file..."
7043 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7044 error "cannot setstripe 20MB file"
7046 echo -n "Sizing 20MB test file..."
7047 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7049 echo -n "Verifying small file autostripe count is 1..."
7050 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7051 error "cannot migrate 20MB file"
7052 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7053 error "cannot get stripe for $dir/20mb"
7054 [ $stripe_count -eq 1 ] ||
7055 error "unexpected stripe count $stripe_count for 20MB file"
7059 # Test 2: File is small enough to fit within the available space on
7060 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7061 # have at least an additional 1KB for each desired stripe for test 3
7062 echo -n "Setting stripe for 1GB test file..."
7063 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7065 echo -n "Sizing 1GB test file..."
7066 # File size is 1GB + 3KB
7067 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7070 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7071 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7072 if (( avail > 524288 * OSTCOUNT )); then
7073 echo -n "Migrating 1GB file..."
7074 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7075 error "cannot migrate 1GB file"
7077 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7078 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7079 error "cannot getstripe for 1GB file"
7080 [ $stripe_count -eq 2 ] ||
7081 error "unexpected stripe count $stripe_count != 2"
7085 # Test 3: File is too large to fit within the available space on
7086 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7087 if [ $OSTCOUNT -ge 3 ]; then
7088 # The required available space is calculated as
7089 # file size (1GB + 3KB) / OST count (3).
7090 local kb_per_ost=349526
7092 echo -n "Migrating 1GB file with limit..."
7093 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7094 error "cannot migrate 1GB file with limit"
7097 stripe_count=$($LFS getstripe -c "$dir/1gb")
7098 echo -n "Verifying 1GB autostripe count with limited space..."
7099 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7100 error "unexpected stripe count $stripe_count (min 3)"
7107 run_test 56xc "lfs migration autostripe"
7110 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7112 local dir=$DIR/$tdir
7113 local f_mgrt=$dir/$tfile.mgrt
7114 local f_yaml=$dir/$tfile.yaml
7115 local f_copy=$dir/$tfile.copy
7116 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7117 local layout_copy="-c 2 -S 2M -i 1"
7118 local yamlfile=$dir/yamlfile
7119 local layout_before;
7122 test_mkdir "$dir" || error "cannot create dir $dir"
7123 $LFS setstripe $layout_yaml $f_yaml ||
7124 error "cannot setstripe $f_yaml with layout $layout_yaml"
7125 $LFS getstripe --yaml $f_yaml > $yamlfile
7126 $LFS setstripe $layout_copy $f_copy ||
7127 error "cannot setstripe $f_copy with layout $layout_copy"
7129 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7131 # 1. test option --yaml
7132 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7133 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7134 layout_before=$(get_layout_param $f_yaml)
7135 layout_after=$(get_layout_param $f_mgrt)
7136 [ "$layout_after" == "$layout_before" ] ||
7137 error "lfs_migrate --yaml: $layout_after != $layout_before"
7139 # 2. test option --copy
7140 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7141 error "cannot migrate $f_mgrt with --copy $f_copy"
7142 layout_before=$(get_layout_param $f_copy)
7143 layout_after=$(get_layout_param $f_mgrt)
7144 [ "$layout_after" == "$layout_before" ] ||
7145 error "lfs_migrate --copy: $layout_after != $layout_before"
7147 run_test 56xd "check lfs_migrate --yaml and --copy support"
7150 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7152 local dir=$DIR/$tdir
7153 local f_comp=$dir/$tfile
7154 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7155 local layout_before=""
7156 local layout_after=""
7158 test_mkdir "$dir" || error "cannot create dir $dir"
7159 $LFS setstripe $layout $f_comp ||
7160 error "cannot setstripe $f_comp with layout $layout"
7161 layout_before=$(get_layout_param $f_comp)
7162 dd if=/dev/zero of=$f_comp bs=1M count=4
7164 # 1. migrate a comp layout file by lfs_migrate
7165 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7166 layout_after=$(get_layout_param $f_comp)
7167 [ "$layout_before" == "$layout_after" ] ||
7168 error "lfs_migrate: $layout_before != $layout_after"
7170 # 2. migrate a comp layout file by lfs migrate
7171 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7172 layout_after=$(get_layout_param $f_comp)
7173 [ "$layout_before" == "$layout_after" ] ||
7174 error "lfs migrate: $layout_before != $layout_after"
7176 run_test 56xe "migrate a composite layout file"
7179 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7181 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7182 skip "Need server version at least 2.13.53"
7184 local dir=$DIR/$tdir
7185 local f_comp=$dir/$tfile
7186 local layout="-E 1M -c1 -E -1 -c2"
7190 test_mkdir "$dir" || error "cannot create dir $dir"
7191 $LFS setstripe $layout $f_comp ||
7192 error "cannot setstripe $f_comp with layout $layout"
7193 fid_before=$($LFS getstripe --fid $f_comp)
7194 dd if=/dev/zero of=$f_comp bs=1M count=4
7196 # 1. migrate a comp layout file to a comp layout
7197 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7198 fid_after=$($LFS getstripe --fid $f_comp)
7199 [ "$fid_before" == "$fid_after" ] ||
7200 error "comp-to-comp migrate: $fid_before != $fid_after"
7202 # 2. migrate a comp layout file to a plain layout
7203 $LFS migrate -c2 $f_comp ||
7204 error "cannot migrate $f_comp by lfs migrate"
7205 fid_after=$($LFS getstripe --fid $f_comp)
7206 [ "$fid_before" == "$fid_after" ] ||
7207 error "comp-to-plain migrate: $fid_before != $fid_after"
7209 # 3. migrate a plain layout file to a comp layout
7210 $LFS migrate $layout $f_comp ||
7211 error "cannot migrate $f_comp by lfs migrate"
7212 fid_after=$($LFS getstripe --fid $f_comp)
7213 [ "$fid_before" == "$fid_after" ] ||
7214 error "plain-to-comp migrate: $fid_before != $fid_after"
7216 run_test 56xf "FID is not lost during migration of a composite layout file"
7219 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7220 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7223 local dir=$DIR/$tdir
7227 test_mkdir -p $dir || error "creating dir $dir"
7228 touch $f1 || error "creating std file $f1"
7229 $MULTIOP $f2 H2c || error "creating released file $f2"
7231 # a directory can be raid0, so ask only for files
7232 res=$($LFS find $dir -L raid0 -type f | wc -l)
7233 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7235 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7236 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7238 # only files can be released, so no need to force file search
7239 res=$($LFS find $dir -L released)
7240 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7242 res=$($LFS find $dir -type f \! -L released)
7243 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7245 run_test 56y "lfs find -L raid0|released"
7247 test_56z() { # LU-4824
7248 # This checks to make sure 'lfs find' continues after errors
7249 # There are two classes of errors that should be caught:
7250 # - If multiple paths are provided, all should be searched even if one
7252 # - If errors are encountered during the search, it should not terminate
7254 local dir=$DIR/$tdir
7258 for i in d{0..9}; do
7260 touch $dir/$i/$tfile
7262 $LFS find $DIR/non_existent_dir $dir &&
7263 error "$LFS find did not return an error"
7264 # Make a directory unsearchable. This should NOT be the last entry in
7265 # directory order. Arbitrarily pick the 6th entry
7266 chmod 700 $($LFS find $dir -type d | sed '6!d')
7268 $RUNAS $LFS find $DIR/non_existent $dir
7269 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7271 # The user should be able to see 10 directories and 9 files
7272 (( count == 19 )) ||
7273 error "$LFS find found $count != 19 entries after error"
7275 run_test 56z "lfs find should continue after an error"
7277 test_56aa() { # LU-5937
7278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7280 local dir=$DIR/$tdir
7283 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7285 createmany -o $dir/striped_dir/${tfile}- 1024
7286 local dirs=$($LFS find --size +8k $dir/)
7288 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7290 run_test 56aa "lfs find --size under striped dir"
7292 test_56ab() { # LU-10705
7293 test_mkdir $DIR/$tdir
7294 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7295 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7296 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7297 # Flush writes to ensure valid blocks. Need to be more thorough for
7298 # ZFS, since blocks are not allocated/returned to client immediately.
7300 wait_zfs_commit ost1 2
7301 cancel_lru_locks osc
7304 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7306 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7308 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7309 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7311 rm -f $DIR/$tdir/$tfile.[123]
7313 run_test 56ab "lfs find --blocks"
7316 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7317 skip "Need MDS version at least 2.10.50"
7319 # Create composite files with one component
7320 local dir=$DIR/$tdir
7322 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7323 # Create composite files with three components
7324 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7325 # Create non-composite files
7326 createmany -o $dir/${tfile}- 10
7328 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7330 [[ $nfiles == 10 ]] ||
7331 error "lfs find -E 1M found $nfiles != 10 files"
7333 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7334 [[ $nfiles == 25 ]] ||
7335 error "lfs find ! -E 1M found $nfiles != 25 files"
7337 # All files have a component that starts at 0
7338 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7339 [[ $nfiles == 35 ]] ||
7340 error "lfs find --component-start 0 - $nfiles != 35 files"
7342 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7343 [[ $nfiles == 15 ]] ||
7344 error "lfs find --component-start 2M - $nfiles != 15 files"
7346 # All files created here have a componenet that does not starts at 2M
7347 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7348 [[ $nfiles == 35 ]] ||
7349 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7351 # Find files with a specified number of components
7352 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7353 [[ $nfiles == 15 ]] ||
7354 error "lfs find --component-count 3 - $nfiles != 15 files"
7356 # Remember non-composite files have a component count of zero
7357 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7358 [[ $nfiles == 10 ]] ||
7359 error "lfs find --component-count 0 - $nfiles != 10 files"
7361 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7362 [[ $nfiles == 20 ]] ||
7363 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7365 # All files have a flag called "init"
7366 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7367 [[ $nfiles == 35 ]] ||
7368 error "lfs find --component-flags init - $nfiles != 35 files"
7370 # Multi-component files will have a component not initialized
7371 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7372 [[ $nfiles == 15 ]] ||
7373 error "lfs find !--component-flags init - $nfiles != 15 files"
7378 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7381 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7382 skip "Need MDS version at least 2.10.57"
7392 # create mirrored directories and mirrored files
7393 mkdir $td || error "mkdir $td failed"
7394 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7395 createmany -o $tf- 10 || error "create $tf- failed"
7397 for i in $(seq 2); do
7399 mkdir $dir || error "mkdir $dir failed"
7400 $LFS mirror create -N$((3 + i)) $dir ||
7401 error "create mirrored dir $dir failed"
7402 createmany -o $dir/$tfile- 10 ||
7403 error "create $dir/$tfile- failed"
7406 # change the states of some mirrored files
7408 for i in $(seq 2); do
7410 for j in $(seq 4 9); do
7411 echo foo > $dir/$tfile-$j
7415 # find mirrored files with specific mirror count
7416 cmd="$LFS find --mirror-count 3 --type f $td"
7417 nfiles=$($cmd | wc -l)
7418 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7420 cmd="$LFS find ! --mirror-count 3 --type f $td"
7421 nfiles=$($cmd | wc -l)
7422 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7424 cmd="$LFS find --mirror-count +2 --type f $td"
7425 nfiles=$($cmd | wc -l)
7426 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7428 cmd="$LFS find --mirror-count -6 --type f $td"
7429 nfiles=$($cmd | wc -l)
7430 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7432 # find mirrored files with specific file state
7433 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7434 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7436 cmd="$LFS find --mirror-state=ro --type f $td"
7437 nfiles=$($cmd | wc -l)
7438 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7440 cmd="$LFS find ! --mirror-state=ro --type f $td"
7441 nfiles=$($cmd | wc -l)
7442 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7444 cmd="$LFS find --mirror-state=wp --type f $td"
7445 nfiles=$($cmd | wc -l)
7446 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7448 cmd="$LFS find ! --mirror-state=sp --type f $td"
7449 nfiles=$($cmd | wc -l)
7450 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7452 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7456 # note test will not do anything if MDS is not local
7457 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7458 skip_env "ldiskfs only test"
7460 remote_mds_nodsh && skip "remote MDS with nodsh"
7462 local MNTDEV="osd*.*MDT*.mntdev"
7463 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7464 [ -z "$DEV" ] && error "can't access $MNTDEV"
7465 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7466 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7467 error "can't access $DEV"
7468 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7469 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7473 run_test 57a "verify MDS filesystem created with large inodes =="
7476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7477 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7478 skip_env "ldiskfs only test"
7480 remote_mds_nodsh && skip "remote MDS with nodsh"
7482 local dir=$DIR/$tdir
7485 local fileN=$dir/f$filecount
7487 rm -rf $dir || error "removing $dir"
7489 local mdtidx=$($LFS getstripe -m $dir)
7490 local mdtname=MDT$(printf %04x $mdtidx)
7491 local facet=mds$((mdtidx + 1))
7493 echo "mcreating $filecount files"
7494 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7496 # verify that files do not have EAs yet
7497 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7498 error "$file1 has an EA"
7499 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7500 error "$fileN has an EA"
7504 df $dir #make sure we get new statfs data
7505 local mdsfree=$(do_facet $facet \
7506 lctl get_param -n osd*.*$mdtname.kbytesfree)
7507 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7510 echo "opening files to create objects/EAs"
7511 for file in $(seq -f $dir/f%g 1 $filecount); do
7512 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7513 error "opening $file"
7516 # verify that files have EAs now
7517 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7518 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7520 sleep 1 #make sure we get new statfs data
7522 local mdsfree2=$(do_facet $facet \
7523 lctl get_param -n osd*.*$mdtname.kbytesfree)
7524 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7526 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7527 if [ "$mdsfree" != "$mdsfree2" ]; then
7528 error "MDC before $mdcfree != after $mdcfree2"
7530 echo "MDC before $mdcfree != after $mdcfree2"
7531 echo "unable to confirm if MDS has large inodes"
7536 run_test 57b "default LOV EAs are stored inside large inodes ==="
7539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7540 [ -z "$(which wiretest 2>/dev/null)" ] &&
7541 skip_env "could not find wiretest"
7545 run_test 58 "verify cross-platform wire constants =============="
7548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7550 echo "touch 130 files"
7551 createmany -o $DIR/f59- 130
7553 unlinkmany $DIR/f59- 130
7555 # wait for commitment of removal
7556 wait_delete_completed
7558 run_test 59 "verify cancellation of llog records async ========="
7560 TEST60_HEAD="test_60 run $RANDOM"
7562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7563 remote_mgs_nodsh && skip "remote MGS with nodsh"
7564 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7565 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7566 skip_env "missing subtest run-llog.sh"
7568 log "$TEST60_HEAD - from kernel mode"
7569 do_facet mgs "$LCTL dk > /dev/null"
7570 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7571 do_facet mgs $LCTL dk > $TMP/$tfile
7573 # LU-6388: test llog_reader
7574 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7575 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7576 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7577 skip_env "missing llog_reader"
7578 local fstype=$(facet_fstype mgs)
7579 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7580 skip_env "Only for ldiskfs or zfs type mgs"
7582 local mntpt=$(facet_mntpt mgs)
7583 local mgsdev=$(mgsdevname 1)
7595 #get fid and record list
7596 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7598 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7600 #remount mgs as ldiskfs or zfs type
7601 stop mgs || error "stop mgs failed"
7602 mount_fstype mgs || error "remount mgs failed"
7603 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7606 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7607 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7612 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7614 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7616 echo "obj_file is $obj_file"
7617 do_facet mgs $llog_reader $obj_file
7619 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7620 awk '{ print $3 }' | sed -e "s/^type=//g")
7621 if [ $rec_type != $rec ]; then
7622 echo "FAILED test_60a wrong record type $rec_type," \
7628 #check obj path if record type is LLOG_LOGID_MAGIC
7629 if [ "$rec" == "1064553b" ]; then
7630 path=$(do_facet mgs $llog_reader $obj_file |
7631 grep "path=" | awk '{ print $NF }' |
7632 sed -e "s/^path=//g")
7633 if [ $obj_file != $mntpt/$path ]; then
7634 echo "FAILED test_60a wrong obj path" \
7635 "$montpt/$path, should be $obj_file"
7642 #restart mgs before "error", otherwise it will block the next test
7643 stop mgs || error "stop mgs failed"
7644 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7645 $pass || error "test failed, see FAILED test_60a messages for specifics"
7647 run_test 60a "llog_test run from kernel module and test llog_reader"
7649 test_60b() { # bug 6411
7650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7653 LLOG_COUNT=$(do_facet mgs dmesg |
7654 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7655 /llog_[a-z]*.c:[0-9]/ {
7667 [[ $LLOG_COUNT -gt 120 ]] &&
7668 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7670 run_test 60b "limit repeated messages from CERROR/CWARN"
7673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7675 echo "create 5000 files"
7676 createmany -o $DIR/f60c- 5000
7677 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7678 lctl set_param fail_loc=0x80000137
7679 unlinkmany $DIR/f60c- 5000
7680 lctl set_param fail_loc=0
7682 run_test 60c "unlink file when mds full"
7685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7687 SAVEPRINTK=$(lctl get_param -n printk)
7688 # verify "lctl mark" is even working"
7689 MESSAGE="test message ID $RANDOM $$"
7690 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7691 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7693 lctl set_param printk=0 || error "set lnet.printk failed"
7694 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7695 MESSAGE="new test message ID $RANDOM $$"
7696 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7697 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7698 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7700 lctl set_param -n printk="$SAVEPRINTK"
7702 run_test 60d "test printk console message masking"
7705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7706 remote_mds_nodsh && skip "remote MDS with nodsh"
7709 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7710 do_facet mds1 lctl set_param fail_loc=0x15b
7713 run_test 60e "no space while new llog is being created"
7719 test_mkdir -c $MDSCOUNT $DIR/$tdir
7724 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7725 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7727 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7728 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7729 index=$((index + 1))
7735 for i in {0..100}; do
7736 # define OBD_FAIL_OSD_TXN_START 0x19a
7737 local index=$((i % MDSCOUNT + 1))
7739 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7746 for i in $(seq $MDSCOUNT); do
7747 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7750 mkdir $DIR/$tdir/new || error "mkdir failed"
7751 rmdir $DIR/$tdir/new || error "rmdir failed"
7753 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7755 for i in $(seq $MDSCOUNT); do
7756 wait_update_facet mds$i "$LCTL get_param -n \
7757 mdd.$(facet_svc mds$i).lfsck_namespace |
7758 awk '/^status/ { print \\\$2 }'" "completed"
7761 ls -R $DIR/$tdir || error "ls failed"
7762 rm -rf $DIR/$tdir || error "rmdir failed"
7764 run_test 60g "transaction abort won't cause MDT hung"
7767 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7768 skip "Need MDS version at least 2.12.52"
7769 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7773 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7774 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7775 for fail_loc in 0x80000188 0x80000189; do
7776 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7777 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7778 error "mkdir $dir-$fail_loc failed"
7779 for i in {0..10}; do
7780 # create may fail on missing stripe
7781 echo $i > $DIR/$tdir-$fail_loc/$i
7783 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7784 error "getdirstripe $tdir-$fail_loc failed"
7785 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7786 error "migrate $tdir-$fail_loc failed"
7787 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7788 error "getdirstripe $tdir-$fail_loc failed"
7789 pushd $DIR/$tdir-$fail_loc
7791 echo $f | cmp $f - || error "$f data mismatch"
7794 rm -rf $DIR/$tdir-$fail_loc
7797 run_test 60h "striped directory with missing stripes can be accessed"
7800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7803 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7804 cancel_lru_locks osc
7805 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7808 run_test 61a "mmap() writes don't make sync hang ================"
7811 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7813 run_test 61b "mmap() of unstriped file is successful"
7815 # bug 2330 - insufficient obd_match error checking causes LBUG
7817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7821 cancel_lru_locks osc
7822 lctl set_param fail_loc=0x405
7823 cat $f && error "cat succeeded, expect -EIO"
7824 lctl set_param fail_loc=0
7826 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7827 # match every page all of the time.
7828 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7830 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7831 # Though this test is irrelevant anymore, it helped to reveal some
7832 # other grant bugs (LU-4482), let's keep it.
7833 test_63a() { # was test_63
7834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7836 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7838 for i in `seq 10` ; do
7839 dd if=/dev/zero of=$DIR/f63 bs=8k &
7845 rm -f $DIR/f63 || true
7847 run_test 63a "Verify oig_wait interruption does not crash ======="
7849 # bug 2248 - async write errors didn't return to application on sync
7850 # bug 3677 - async write errors left page locked
7852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7855 lctl set_param debug=-1
7857 # ensure we have a grant to do async writes
7858 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7861 sync # sync lest earlier test intercept the fail_loc
7863 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7864 lctl set_param fail_loc=0x80000406
7865 $MULTIOP $DIR/$tfile Owy && \
7866 error "sync didn't return ENOMEM"
7867 sync; sleep 2; sync # do a real sync this time to flush page
7868 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7869 error "locked page left in cache after async error" || true
7872 run_test 63b "async write errors should be returned to fsync ==="
7875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7878 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7880 run_test 64a "verify filter grant calculations (in kernel) ====="
7883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7885 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7887 run_test 64b "check out-of-space detection on client"
7890 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7892 run_test 64c "verify grant shrink"
7894 # this does exactly what osc_request.c:osc_announce_cached() does in
7895 # order to calculate max amount of grants to ask from server
7899 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7900 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7902 ((rpc_in_flight ++));
7903 nrpages=$((nrpages * rpc_in_flight))
7905 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7907 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7909 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7910 local undirty=$((nrpages * PAGE_SIZE))
7912 local max_extent_pages
7913 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7914 grep grant_max_extent_size | awk '{print $2}')
7915 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7916 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7917 local grant_extent_tax
7918 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7919 grep grant_extent_tax | awk '{print $2}')
7921 undirty=$((undirty + nrextents * grant_extent_tax))
7926 # this is size of unit for grant allocation. It should be equal to
7927 # what tgt_grant.c:tgt_grant_chunk() calculates
7931 local grant_extent_tax
7933 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7934 grep max_brw_size | awk '{print $2}')
7936 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7937 grep grant_extent_tax | awk '{print $2}')
7939 echo $(((max_brw_size + grant_extent_tax) * 2))
7943 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7944 skip "OST < 2.10.55 doesn't limit grants enough"
7946 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7947 local file=$DIR/$tfile
7949 [[ $($LCTL get_param osc.${tgt}.import |
7950 grep "connect_flags:.*grant_param") ]] ||
7951 skip "no grant_param connect flag"
7953 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7955 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7957 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7958 stack_trap "rm -f $file" EXIT
7960 $LFS setstripe $file -i 0 -c 1
7961 dd if=/dev/zero of=$file bs=1M count=1000 &
7966 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7967 if [[ $cur_grant -gt $max_cur_granted ]]
7970 error "cur_grant $cur_grant > $max_cur_granted"
7973 [[ $? -ne 0 ]] && break;
7978 wait_delete_completed
7979 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7981 run_test 64d "check grant limit exceed"
7983 # bug 1414 - set/get directories' stripe info
7985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7987 test_mkdir $DIR/$tdir
7989 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7991 run_test 65a "directory with no stripe info"
7994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7996 test_mkdir $DIR/$tdir
7997 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7999 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8002 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8004 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8008 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8010 test_mkdir $DIR/$tdir
8011 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8013 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8014 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8016 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8018 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8023 test_mkdir $DIR/$tdir
8024 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8025 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8027 if [[ $STRIPECOUNT -le 0 ]]; then
8029 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8030 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8031 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8033 sc=$(($STRIPECOUNT - 1))
8035 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8036 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8037 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8038 error "lverify failed"
8040 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8045 test_mkdir $DIR/$tdir
8047 $LFS setstripe $DIR/$tdir || error "setstripe"
8048 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8049 error "no stripe info failed"
8051 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8053 run_test 65e "directory setstripe defaults"
8056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8058 test_mkdir $DIR/${tdir}f
8059 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8060 error "setstripe succeeded" || true
8062 run_test 65f "dir setstripe permission (should return error) ==="
8065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8067 test_mkdir $DIR/$tdir
8068 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8070 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8071 error "setstripe -S failed"
8072 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8073 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8074 error "delete default stripe failed"
8076 run_test 65g "directory setstripe -d"
8079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8081 test_mkdir $DIR/$tdir
8082 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8084 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8085 error "setstripe -S failed"
8086 test_mkdir $DIR/$tdir/dd1
8087 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8088 error "stripe info inherit failed"
8090 run_test 65h "directory stripe info inherit ===================="
8093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8095 save_layout_restore_at_exit $MOUNT
8097 # bug6367: set non-default striping on root directory
8098 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8100 # bug12836: getstripe on -1 default directory striping
8101 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8103 # bug12836: getstripe -v on -1 default directory striping
8104 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8106 # bug12836: new find on -1 default directory striping
8107 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8109 run_test 65i "various tests to set root directory striping"
8111 test_65j() { # bug6367
8112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8116 # if we aren't already remounting for each test, do so for this test
8117 if [ "$I_MOUNTED" = "yes" ]; then
8118 cleanup || error "failed to unmount"
8122 save_layout_restore_at_exit $MOUNT
8124 $LFS setstripe -d $MOUNT || error "setstripe failed"
8126 run_test 65j "set default striping on root directory (bug 6367)="
8130 wait_delete_completed
8131 do_facet $SINGLEMDS "lctl set_param -n \
8132 osp.$ost*MDT0000.max_create_count=$max_count"
8133 do_facet $SINGLEMDS "lctl set_param -n \
8134 osp.$ost*MDT0000.create_count=$count"
8135 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8136 echo $INACTIVE_OSC "is Activate"
8138 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8141 test_65k() { # bug11679
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8143 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8144 remote_mds_nodsh && skip "remote MDS with nodsh"
8146 local disable_precreate=true
8147 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8148 disable_precreate=false
8150 echo "Check OST status: "
8151 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8152 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8154 for OSC in $MDS_OSCS; do
8155 echo $OSC "is active"
8156 do_facet $SINGLEMDS lctl --device %$OSC activate
8159 for INACTIVE_OSC in $MDS_OSCS; do
8160 local ost=$(osc_to_ost $INACTIVE_OSC)
8161 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8162 lov.*md*.target_obd |
8163 awk -F: /$ost/'{ print $1 }' | head -n 1)
8166 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8167 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8169 echo "Deactivate: " $INACTIVE_OSC
8170 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8172 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8173 osp.$ost*MDT0000.create_count")
8174 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8175 osp.$ost*MDT0000.max_create_count")
8176 $disable_precreate &&
8177 do_facet $SINGLEMDS "lctl set_param -n \
8178 osp.$ost*MDT0000.max_create_count=0"
8180 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8181 [ -f $DIR/$tdir/$idx ] && continue
8182 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8183 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8185 error "setstripe $idx should succeed"; }
8186 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8188 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8191 do_facet $SINGLEMDS "lctl set_param -n \
8192 osp.$ost*MDT0000.max_create_count=$max_count"
8193 do_facet $SINGLEMDS "lctl set_param -n \
8194 osp.$ost*MDT0000.create_count=$count"
8195 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8196 echo $INACTIVE_OSC "is Activate"
8198 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8201 run_test 65k "validate manual striping works properly with deactivated OSCs"
8203 test_65l() { # bug 12836
8204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8206 test_mkdir -p $DIR/$tdir/test_dir
8207 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8208 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8210 run_test 65l "lfs find on -1 stripe dir ========================"
8213 local layout=$(save_layout $MOUNT)
8214 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8215 restore_layout $MOUNT $layout
8216 error "setstripe should fail by non-root users"
8220 run_test 65m "normal user can't set filesystem default stripe"
8223 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8224 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8225 skip "Need MDS version at least 2.12.50"
8226 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8228 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8229 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8230 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8232 local root_layout=$(save_layout $MOUNT)
8233 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8235 # new subdirectory under root directory should not inherit
8236 # the default layout from root
8237 local dir1=$MOUNT/$tdir-1
8238 mkdir $dir1 || error "mkdir $dir1 failed"
8239 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8240 error "$dir1 shouldn't have LOV EA"
8242 # delete the default layout on root directory
8243 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8245 local dir2=$MOUNT/$tdir-2
8246 mkdir $dir2 || error "mkdir $dir2 failed"
8247 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8248 error "$dir2 shouldn't have LOV EA"
8250 # set a new striping pattern on root directory
8251 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8252 local new_def_stripe_size=$((def_stripe_size * 2))
8253 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8254 error "set stripe size on $MOUNT failed"
8256 # new file created in $dir2 should inherit the new stripe size from
8257 # the filesystem default
8258 local file2=$dir2/$tfile-2
8259 touch $file2 || error "touch $file2 failed"
8261 local file2_stripe_size=$($LFS getstripe -S $file2)
8262 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8263 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8265 local dir3=$MOUNT/$tdir-3
8266 mkdir $dir3 || error "mkdir $dir3 failed"
8267 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8268 # the root layout, which is the actual default layout that will be used
8269 # when new files are created in $dir3.
8270 local dir3_layout=$(get_layout_param $dir3)
8271 local root_dir_layout=$(get_layout_param $MOUNT)
8272 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8273 error "$dir3 should show the default layout from $MOUNT"
8275 # set OST pool on root directory
8276 local pool=$TESTNAME
8277 pool_add $pool || error "add $pool failed"
8278 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8279 error "add targets to $pool failed"
8281 $LFS setstripe -p $pool $MOUNT ||
8282 error "set OST pool on $MOUNT failed"
8284 # new file created in $dir3 should inherit the pool from
8285 # the filesystem default
8286 local file3=$dir3/$tfile-3
8287 touch $file3 || error "touch $file3 failed"
8289 local file3_pool=$($LFS getstripe -p $file3)
8290 [[ "$file3_pool" = "$pool" ]] ||
8291 error "$file3 didn't inherit OST pool $pool"
8293 local dir4=$MOUNT/$tdir-4
8294 mkdir $dir4 || error "mkdir $dir4 failed"
8295 local dir4_layout=$(get_layout_param $dir4)
8296 root_dir_layout=$(get_layout_param $MOUNT)
8297 echo "$LFS getstripe -d $dir4"
8298 $LFS getstripe -d $dir4
8299 echo "$LFS getstripe -d $MOUNT"
8300 $LFS getstripe -d $MOUNT
8301 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8302 error "$dir4 should show the default layout from $MOUNT"
8304 # new file created in $dir4 should inherit the pool from
8305 # the filesystem default
8306 local file4=$dir4/$tfile-4
8307 touch $file4 || error "touch $file4 failed"
8309 local file4_pool=$($LFS getstripe -p $file4)
8310 [[ "$file4_pool" = "$pool" ]] ||
8311 error "$file4 didn't inherit OST pool $pool"
8313 # new subdirectory under non-root directory should inherit
8314 # the default layout from its parent directory
8315 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8316 error "set directory layout on $dir4 failed"
8318 local dir5=$dir4/$tdir-5
8319 mkdir $dir5 || error "mkdir $dir5 failed"
8321 dir4_layout=$(get_layout_param $dir4)
8322 local dir5_layout=$(get_layout_param $dir5)
8323 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8324 error "$dir5 should inherit the default layout from $dir4"
8326 # though subdir under ROOT doesn't inherit default layout, but
8327 # its sub dir/file should be created with default layout.
8328 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8329 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8330 skip "Need MDS version at least 2.12.59"
8332 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8333 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8334 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8336 if [ $default_lmv_hash == "none" ]; then
8337 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8339 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8340 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8343 $LFS setdirstripe -D -c 2 $MOUNT ||
8344 error "setdirstripe -D -c 2 failed"
8345 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8346 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8347 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8349 run_test 65n "don't inherit default layout from root for new subdirectories"
8351 # bug 2543 - update blocks count on client
8353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8356 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8357 sync; sync_all_data; sync; sync_all_data
8358 cancel_lru_locks osc
8359 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8360 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8362 run_test 66 "update inode blocks count on client ==============="
8365 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8369 swapon -s | awk '($1 == "'$1'") { print $4 }'
8372 # bug5265, obdfilter oa2dentry return -ENOENT
8373 # #define OBD_FAIL_SRV_ENOENT 0x217
8375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8376 remote_ost_nodsh && skip "remote OST with nodsh"
8379 $LFS setstripe -c 1 -i 0 $f
8381 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8383 do_facet ost1 lctl set_param fail_loc=0x217
8384 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8385 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8387 do_facet ost1 lctl set_param fail_loc=0
8388 $DIRECTIO write $f 0 2 || error "write error"
8390 cancel_lru_locks osc
8391 $DIRECTIO read $f 0 1 || error "read error"
8393 do_facet ost1 lctl set_param fail_loc=0x217
8394 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8396 do_facet ost1 lctl set_param fail_loc=0
8399 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8402 test_mkdir $DIR/$tdir
8403 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8404 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8406 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8408 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8410 [ "$RUNAS_ID" = "$UID" ] &&
8411 skip_env "RUNAS_ID = UID = $UID -- skipping"
8412 # Check that testing environment is properly set up. Skip if not
8413 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8414 skip_env "User $RUNAS_ID does not exist - skipping"
8417 chmod 777 $DIR/$tfile
8418 chmod ug+s $DIR/$tfile
8419 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8420 error "$RUNAS dd $DIR/$tfile failed"
8421 # See if we are still setuid/sgid
8422 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8423 error "S/gid is not dropped on write"
8424 # Now test that MDS is updated too
8425 cancel_lru_locks mdc
8426 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8427 error "S/gid is not dropped on MDS"
8430 run_test 72a "Test that remove suid works properly (bug5695) ===="
8432 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8435 [ "$RUNAS_ID" = "$UID" ] &&
8436 skip_env "RUNAS_ID = UID = $UID -- skipping"
8437 [ "$RUNAS_ID" -eq 0 ] &&
8438 skip_env "RUNAS_ID = 0 -- skipping"
8439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8440 # Check that testing environment is properly set up. Skip if not
8441 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8442 skip_env "User $RUNAS_ID does not exist - skipping"
8444 touch $DIR/${tfile}-f{g,u}
8445 test_mkdir $DIR/${tfile}-dg
8446 test_mkdir $DIR/${tfile}-du
8447 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8448 chmod g+s $DIR/${tfile}-{f,d}g
8449 chmod u+s $DIR/${tfile}-{f,d}u
8450 for perm in 777 2777 4777; do
8451 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8452 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8453 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8454 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8458 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8460 # bug 3462 - multiple simultaneous MDC requests
8462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8464 test_mkdir $DIR/d73-1
8465 test_mkdir $DIR/d73-2
8466 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8469 lctl set_param fail_loc=0x80000129
8470 $MULTIOP $DIR/d73-1/f73-2 Oc &
8472 lctl set_param fail_loc=0
8474 $MULTIOP $DIR/d73-2/f73-3 Oc &
8478 wait $pid1 || return 1
8482 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8483 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8484 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8488 run_test 73 "multiple MDC requests (should not deadlock)"
8490 test_74a() { # bug 6149, 6184
8491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8494 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8496 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8497 # will spin in a tight reconnection loop
8498 $LCTL set_param fail_loc=0x8000030e
8499 # get any lock that won't be difficult - lookup works.
8501 $LCTL set_param fail_loc=0
8505 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8507 test_74b() { # bug 13310
8508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8510 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8512 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8513 # will spin in a tight reconnection loop
8514 $LCTL set_param fail_loc=0x8000030e
8515 # get a "difficult" lock
8517 $LCTL set_param fail_loc=0
8521 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8526 #define OBD_FAIL_LDLM_NEW_LOCK
8527 $LCTL set_param fail_loc=0x319
8528 touch $DIR/$tfile && error "touch successful"
8529 $LCTL set_param fail_loc=0
8532 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8535 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8538 test_76() { # Now for bug 20433, added originally in bug 1443
8539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8541 cancel_lru_locks osc
8542 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8543 local before=$(num_inodes)
8544 local count=$((512 * cpus))
8545 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8547 echo "before inodes: $before"
8548 for i in $(seq $count); do
8552 cancel_lru_locks osc
8553 local after=$(num_inodes)
8554 echo "after inodes: $after"
8555 while (( after > before + 8 * ${cpus:-1} )); do
8559 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8560 if (( wait > 30 )); then
8561 error "inode slab grew from $before to $after"
8565 run_test 76 "confirm clients recycle inodes properly ===="
8571 # Note: in sptlrpc modes which enable its own bulk checksum, the
8572 # original crc32_le bulk checksum will be automatically disabled,
8573 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8574 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8575 # In this case set_checksums() will not be no-op, because sptlrpc
8576 # bulk checksum will be enabled all through the test.
8578 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8579 lctl set_param -n osc.*.checksums $1
8583 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8584 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8585 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8586 tr -d [] | head -n1)}
8589 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8591 log "set checksum type to $1, rc = $rc"
8595 get_osc_checksum_type()
8597 # arugment 1: OST name, like OST0000
8599 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8600 sed 's/.*\[\(.*\)\].*/\1/g')
8602 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8606 F77_TMP=$TMP/f77-temp
8609 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8610 error "error writing to $F77_TMP"
8613 test_77a() { # bug 10889
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8615 $GSS && skip_env "could not run with gss"
8617 [ ! -f $F77_TMP ] && setup_f77
8619 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8623 run_test 77a "normal checksum read/write operation"
8625 test_77b() { # bug 10889
8626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8627 $GSS && skip_env "could not run with gss"
8629 [ ! -f $F77_TMP ] && setup_f77
8630 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8631 $LCTL set_param fail_loc=0x80000409
8634 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8635 error "dd error: $?"
8636 $LCTL set_param fail_loc=0
8638 for algo in $CKSUM_TYPES; do
8639 cancel_lru_locks osc
8640 set_checksum_type $algo
8641 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8642 $LCTL set_param fail_loc=0x80000408
8643 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8644 $LCTL set_param fail_loc=0
8647 set_checksum_type $ORIG_CSUM_TYPE
8650 run_test 77b "checksum error on client write, read"
8655 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8657 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8658 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8659 $check_ost && [ -n "$ost_file_prefix" ] &&
8660 do_facet ost1 rm -f ${ost_file_prefix}\*
8664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8665 $GSS && skip_env "could not run with gss"
8666 remote_ost_nodsh && skip "remote OST with nodsh"
8669 local osc_file_prefix
8671 local check_ost=false
8672 local ost_file_prefix
8678 # ensure corruption will occur on first OSS/OST
8679 $LFS setstripe -i 0 $DIR/$tfile
8681 [ ! -f $F77_TMP ] && setup_f77
8682 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8683 error "dd write error: $?"
8684 fid=$($LFS path2fid $DIR/$tfile)
8686 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8689 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8690 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8692 echo "OSS do not support bulk pages dump upon error"
8695 osc_file_prefix=$($LCTL get_param -n debug_path)
8696 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8698 trap cleanup_77c EXIT
8701 # enable bulk pages dump upon error on Client
8702 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8703 # enable bulk pages dump upon error on OSS
8705 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8707 # flush Client cache to allow next read to reach OSS
8708 cancel_lru_locks osc
8710 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8711 $LCTL set_param fail_loc=0x80000408
8712 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8713 $LCTL set_param fail_loc=0
8717 # check cksum dump on Client
8718 osc_file=$(ls ${osc_file_prefix}*)
8719 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8720 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8721 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8722 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8723 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8725 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8726 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8727 error "dump content does not match on Client"
8729 $check_ost || skip "No need to check cksum dump on OSS"
8731 # check cksum dump on OSS
8732 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8733 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8734 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8735 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8736 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8737 error "dump content does not match on OSS"
8741 run_test 77c "checksum error on client read with debug"
8743 test_77d() { # bug 10889
8744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8745 $GSS && skip_env "could not run with gss"
8747 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8748 $LCTL set_param fail_loc=0x80000409
8750 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8751 error "direct write: rc=$?"
8752 $LCTL set_param fail_loc=0
8755 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8756 $LCTL set_param fail_loc=0x80000408
8758 cancel_lru_locks osc
8759 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8760 error "direct read: rc=$?"
8761 $LCTL set_param fail_loc=0
8764 run_test 77d "checksum error on OST direct write, read"
8766 test_77f() { # bug 10889
8767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8768 $GSS && skip_env "could not run with gss"
8771 for algo in $CKSUM_TYPES; do
8772 cancel_lru_locks osc
8773 set_checksum_type $algo
8774 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8775 $LCTL set_param fail_loc=0x409
8776 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8777 error "direct write succeeded"
8778 $LCTL set_param fail_loc=0
8780 set_checksum_type $ORIG_CSUM_TYPE
8783 run_test 77f "repeat checksum error on write (expect error)"
8785 test_77g() { # bug 10889
8786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8787 $GSS && skip_env "could not run with gss"
8788 remote_ost_nodsh && skip "remote OST with nodsh"
8790 [ ! -f $F77_TMP ] && setup_f77
8792 local file=$DIR/$tfile
8793 stack_trap "rm -f $file" EXIT
8795 $LFS setstripe -c 1 -i 0 $file
8796 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8797 do_facet ost1 lctl set_param fail_loc=0x8000021a
8799 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8800 error "write error: rc=$?"
8801 do_facet ost1 lctl set_param fail_loc=0
8804 cancel_lru_locks osc
8805 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8806 do_facet ost1 lctl set_param fail_loc=0x8000021b
8808 cmp $F77_TMP $file || error "file compare failed"
8809 do_facet ost1 lctl set_param fail_loc=0
8812 run_test 77g "checksum error on OST write, read"
8814 test_77k() { # LU-10906
8815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8816 $GSS && skip_env "could not run with gss"
8818 local cksum_param="osc.$FSNAME*.checksums"
8819 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8823 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8824 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8825 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8829 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8830 error "failed to set checksum=$i on MGS"
8831 wait_update $HOSTNAME "$get_checksum" $i
8833 echo "remount client, checksum should be $i"
8834 remount_client $MOUNT || error "failed to remount client"
8835 checksum=$(eval $get_checksum)
8836 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8838 # remove persistent param to avoid races with checksum mountopt below
8839 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8840 error "failed to delete checksum on MGS"
8842 for opt in "checksum" "nochecksum"; do
8843 #remount with mount option
8844 echo "remount client with option $opt, checksum should be $i"
8845 umount_client $MOUNT || error "failed to umount client"
8846 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8847 error "failed to mount client with option '$opt'"
8848 checksum=$(eval $get_checksum)
8849 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8853 remount_client $MOUNT || error "failed to remount client"
8855 run_test 77k "enable/disable checksum correctly"
8858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8859 $GSS && skip_env "could not run with gss"
8862 stack_trap "set_checksums $ORIG_CSUM" EXIT
8863 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8865 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8867 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8868 for algo in $CKSUM_TYPES; do
8869 set_checksum_type $algo || error "fail to set checksum type $algo"
8870 osc_algo=$(get_osc_checksum_type OST0000)
8871 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8873 # no locks, no reqs to let the connection idle
8874 cancel_lru_locks osc
8875 lru_resize_disable osc
8876 wait_osc_import_state client ost1 IDLE
8878 # ensure ost1 is connected
8879 stat $DIR/$tfile >/dev/null || error "can't stat"
8880 wait_osc_import_state client ost1 FULL
8882 osc_algo=$(get_osc_checksum_type OST0000)
8883 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8887 run_test 77l "preferred checksum type is remembered after reconnected"
8889 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8898 test_78() { # bug 10901
8899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8900 remote_ost || skip_env "local OST"
8903 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8904 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8905 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8906 echo "MemTotal: $MEMTOTAL"
8908 # reserve 256MB of memory for the kernel and other running processes,
8909 # and then take 1/2 of the remaining memory for the read/write buffers.
8910 if [ $MEMTOTAL -gt 512 ] ;then
8911 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8913 # for those poor memory-starved high-end clusters...
8914 MEMTOTAL=$((MEMTOTAL / 2))
8916 echo "Mem to use for directio: $MEMTOTAL"
8918 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8919 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8920 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8921 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8923 echo "Smallest OST: $SMALLESTOST"
8924 [[ $SMALLESTOST -lt 10240 ]] &&
8925 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8927 trap cleanup_test_78 EXIT
8929 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8930 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8932 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8933 echo "File size: $F78SIZE"
8934 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8935 for i in $(seq 1 $NSEQ); do
8936 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8937 echo directIO rdwr round $i of $NSEQ
8938 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8943 run_test 78 "handle large O_DIRECT writes correctly ============"
8945 test_79() { # bug 12743
8946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8948 wait_delete_completed
8950 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8951 BKFREE=$(calc_osc_kbytes kbytesfree)
8952 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8954 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8955 DFTOTAL=`echo $STRING | cut -d, -f1`
8956 DFUSED=`echo $STRING | cut -d, -f2`
8957 DFAVAIL=`echo $STRING | cut -d, -f3`
8958 DFFREE=$(($DFTOTAL - $DFUSED))
8960 ALLOWANCE=$((64 * $OSTCOUNT))
8962 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8963 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8964 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8966 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8967 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8968 error "df free($DFFREE) mismatch OST free($BKFREE)"
8970 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8971 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8972 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8975 run_test 79 "df report consistency check ======================="
8977 test_80() { # bug 10718
8978 remote_ost_nodsh && skip "remote OST with nodsh"
8979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8981 # relax strong synchronous semantics for slow backends like ZFS
8982 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8983 local soc="obdfilter.*.sync_lock_cancel"
8984 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8986 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8987 if [ -z "$save" ]; then
8988 soc="obdfilter.*.sync_on_lock_cancel"
8989 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8992 if [ "$save" != "never" ]; then
8993 local hosts=$(comma_list $(osts_nodes))
8995 do_nodes $hosts $LCTL set_param $soc=never
8996 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9000 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9002 local before=$(date +%s)
9003 cancel_lru_locks osc
9004 local after=$(date +%s)
9005 local diff=$((after - before))
9006 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9010 run_test 80 "Page eviction is equally fast at high offsets too"
9012 test_81a() { # LU-456
9013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9014 remote_ost_nodsh && skip "remote OST with nodsh"
9016 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9017 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9018 do_facet ost1 lctl set_param fail_loc=0x80000228
9020 # write should trigger a retry and success
9021 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9024 if [ $RC -ne 0 ] ; then
9025 error "write should success, but failed for $RC"
9028 run_test 81a "OST should retry write when get -ENOSPC ==============="
9030 test_81b() { # LU-456
9031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9032 remote_ost_nodsh && skip "remote OST with nodsh"
9034 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9035 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9036 do_facet ost1 lctl set_param fail_loc=0x228
9038 # write should retry several times and return -ENOSPC finally
9039 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9040 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9043 if [ $RC -ne $ENOSPC ] ; then
9044 error "dd should fail for -ENOSPC, but succeed."
9047 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9049 test_82() { # LU-1031
9050 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
9054 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
9056 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
9058 kill -USR1 $MULTIPID2
9060 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
9061 error "First grouplock does not block second one"
9063 echo "Second grouplock blocks first one"
9065 kill -USR1 $MULTIPID1
9069 run_test 82 "Basic grouplock test"
9072 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9074 test_mkdir $DIR/$tdir.cvsroot
9075 chown $RUNAS_ID $DIR/$tdir.cvsroot
9078 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9081 # some versions of cvs import exit(1) when asked to import links or
9082 # files they can't read. ignore those files.
9083 local toignore=$(find . -type l -printf '-I %f\n' -o \
9084 ! -perm /4 -printf '-I %f\n')
9085 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9086 $tdir.reposname vtag rtag
9089 test_mkdir $DIR/$tdir.reposname
9090 chown $RUNAS_ID $DIR/$tdir.reposname
9091 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9093 cd $DIR/$tdir.reposname
9095 $RUNAS cvs add -m 'addmsg' foo99
9097 $RUNAS cvs commit -m 'nomsg' foo99
9098 rm -fr $DIR/$tdir.cvsroot
9100 run_test 99 "cvs strange file/directory operations"
9103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9104 [[ "$NETTYPE" =~ tcp ]] ||
9105 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9106 remote_ost_nodsh && skip "remote OST with nodsh"
9107 remote_mds_nodsh && skip "remote MDS with nodsh"
9109 skip "useless for local single node setup"
9111 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9112 [ "$PROT" != "tcp" ] && continue
9113 RPORT=$(echo $REMOTE | cut -d: -f2)
9114 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9117 LPORT=`echo $LOCAL | cut -d: -f2`
9118 if [ $LPORT -ge 1024 ]; then
9119 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9121 error_exit "local: $LPORT > 1024, remote: $RPORT"
9124 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9126 run_test 100 "check local port using privileged port ==========="
9128 function get_named_value()
9137 echo $line | sed "s/^$tag[ ]*//"
9144 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9145 awk '/^max_cached_mb/ { print $2 }')
9148 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9158 local cache_limit=32
9160 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9161 trap cleanup_101a EXIT
9162 $LCTL set_param -n llite.*.read_ahead_stats 0
9163 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9166 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9168 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9169 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9172 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9173 get_named_value 'read but discarded' | cut -d" " -f1); do
9174 discard=$(($discard + $s))
9178 $LCTL get_param osc.*-osc*.rpc_stats
9179 $LCTL get_param llite.*.read_ahead_stats
9181 # Discard is generally zero, but sometimes a few random reads line up
9182 # and trigger larger readahead, which is wasted & leads to discards.
9183 if [[ $(($discard)) -gt $nreads ]]; then
9184 error "too many ($discard) discarded pages"
9186 rm -f $DIR/$tfile || true
9188 run_test 101a "check read-ahead for random reads"
9191 test_mkdir $DIR/$tdir
9193 local FILE_LENGTH=$2
9196 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9198 local list=$(comma_list $(osts_nodes))
9199 set_osd_param $list '' read_cache_enable 0
9200 set_osd_param $list '' writethrough_cache_enable 0
9202 trap cleanup_test101bc EXIT
9203 # prepare the read-ahead file
9204 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9206 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9207 count=$FILE_SIZE_MB 2> /dev/null
9211 cleanup_test101bc() {
9216 local list=$(comma_list $(osts_nodes))
9217 set_osd_param $list '' read_cache_enable 1
9218 set_osd_param $list '' writethrough_cache_enable 1
9222 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9227 local STRIPE_SIZE=$2
9228 local FILE_LENGTH=$3
9229 local RA_INC=1048576
9230 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9231 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9232 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9233 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9234 get_named_value 'read but discarded' |
9235 cut -d" " -f1 | calc_total)
9236 if [[ $DISCARD -gt $discard_limit ]]; then
9237 $LCTL get_param llite.*.read_ahead_stats
9238 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9240 echo "Read-ahead success for size ${READ_SIZE}"
9245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9246 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9248 local STRIPE_SIZE=1048576
9249 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9251 if [ $SLOW == "yes" ]; then
9252 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9254 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9257 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9259 # prepare the read-ahead file
9260 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9261 cancel_lru_locks osc
9262 for BIDX in 2 4 8 16 32 64 128 256
9264 local BSIZE=$((BIDX*4096))
9265 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9266 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9267 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9268 $LCTL set_param -n llite.*.read_ahead_stats 0
9269 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9270 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9271 cancel_lru_locks osc
9272 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9277 run_test 101b "check stride-io mode read-ahead ================="
9280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9282 local STRIPE_SIZE=1048576
9283 local FILE_LENGTH=$((STRIPE_SIZE*100))
9288 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9290 cancel_lru_locks osc
9291 $LCTL set_param osc.*.rpc_stats 0
9292 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9293 $LCTL get_param osc.*.rpc_stats
9294 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9295 local stats=$($LCTL get_param -n $osc_rpc_stats)
9296 local lines=$(echo "$stats" | awk 'END {print NR;}')
9299 if [ $lines -le 20 ]; then
9300 echo "continue debug"
9303 for size in 1 2 4 8; do
9304 local rpc=$(echo "$stats" |
9305 awk '($1 == "'$size':") {print $2; exit; }')
9306 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9307 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9309 echo "$osc_rpc_stats check passed!"
9314 run_test 101c "check stripe_size aligned read-ahead ================="
9317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9319 local file=$DIR/$tfile
9320 local sz_MB=${FILESIZE_101d:-80}
9321 local ra_MB=${READAHEAD_MB:-40}
9323 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9324 [ $free_MB -lt $sz_MB ] &&
9325 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9327 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9328 $LFS setstripe -c -1 $file || error "setstripe failed"
9330 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9331 echo Cancel LRU locks on lustre client to flush the client cache
9332 cancel_lru_locks osc
9334 echo Disable read-ahead
9335 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9336 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9337 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9338 $LCTL get_param -n llite.*.max_read_ahead_mb
9340 echo "Reading the test file $file with read-ahead disabled"
9341 local sz_KB=$((sz_MB * 1024 / 4))
9342 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9343 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9344 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9345 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9347 echo "Cancel LRU locks on lustre client to flush the client cache"
9348 cancel_lru_locks osc
9349 echo Enable read-ahead with ${ra_MB}MB
9350 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9352 echo "Reading the test file $file with read-ahead enabled"
9353 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9354 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9356 echo "read-ahead disabled time read $raOFF"
9357 echo "read-ahead enabled time read $raON"
9360 wait_delete_completed
9362 # use awk for this check instead of bash because it handles decimals
9363 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9364 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9366 run_test 101d "file read with and without read-ahead enabled"
9369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9371 local file=$DIR/$tfile
9372 local size_KB=500 #KB
9376 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9377 local need_KB=$((count * size_KB))
9378 [[ $free_KB -le $need_KB ]] &&
9379 skip_env "Need free space $need_KB, have $free_KB"
9381 echo "Creating $count ${size_KB}K test files"
9382 for ((i = 0; i < $count; i++)); do
9383 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9386 echo "Cancel LRU locks on lustre client to flush the client cache"
9387 cancel_lru_locks $OSC
9389 echo "Reset readahead stats"
9390 $LCTL set_param -n llite.*.read_ahead_stats 0
9392 for ((i = 0; i < $count; i++)); do
9393 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9396 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9397 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9399 for ((i = 0; i < $count; i++)); do
9400 rm -rf $file.$i 2>/dev/null
9403 #10000 means 20% reads are missing in readahead
9404 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9406 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9409 which iozone || skip_env "no iozone installed"
9411 local old_debug=$($LCTL get_param debug)
9412 old_debug=${old_debug#*=}
9413 $LCTL set_param debug="reada mmap"
9415 # create a test file
9416 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9418 echo Cancel LRU locks on lustre client to flush the client cache
9419 cancel_lru_locks osc
9421 echo Reset readahead stats
9422 $LCTL set_param -n llite.*.read_ahead_stats 0
9424 echo mmap read the file with small block size
9425 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9428 echo checking missing pages
9429 $LCTL get_param llite.*.read_ahead_stats
9430 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9431 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9433 $LCTL set_param debug="$old_debug"
9434 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9437 run_test 101f "check mmap read performance"
9439 test_101g_brw_size_test() {
9441 local pages=$((mb * 1048576 / PAGE_SIZE))
9442 local file=$DIR/$tfile
9444 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9445 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9446 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9447 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9451 stack_trap "rm -f $file" EXIT
9452 $LCTL set_param -n osc.*.rpc_stats=0
9454 # 10 RPCs should be enough for the test
9456 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9457 { error "dd write ${mb} MB blocks failed"; return 3; }
9458 cancel_lru_locks osc
9459 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9460 { error "dd write ${mb} MB blocks failed"; return 4; }
9462 # calculate number of full-sized read and write RPCs
9463 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9464 sed -n '/pages per rpc/,/^$/p' |
9465 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9466 END { print reads,writes }'))
9467 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9469 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9476 remote_ost_nodsh && skip "remote OST with nodsh"
9479 local osts=$(get_facets OST)
9480 local list=$(comma_list $(osts_nodes))
9481 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9482 local brw_size="obdfilter.*.brw_size"
9484 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9486 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9488 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9489 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9490 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9491 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9492 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9493 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9495 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9498 if [[ $orig_mb -lt 16 ]]; then
9499 save_lustre_params $osts "$brw_size" > $p
9500 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9501 error "set 16MB RPC size failed"
9503 echo "remount client to enable new RPC size"
9504 remount_client $MOUNT || error "remount_client failed"
9507 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9508 # should be able to set brw_size=12, but no rpc_stats for that
9509 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9512 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9514 if [[ $orig_mb -lt 16 ]]; then
9515 restore_lustre_params < $p
9516 remount_client $MOUNT || error "remount_client restore failed"
9519 rm -f $p $DIR/$tfile
9521 run_test 101g "Big bulk(4/16 MiB) readahead"
9524 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9527 error "dd 70M file failed"
9528 echo Cancel LRU locks on lustre client to flush the client cache
9529 cancel_lru_locks osc
9531 echo "Reset readahead stats"
9532 $LCTL set_param -n llite.*.read_ahead_stats 0
9534 echo "Read 10M of data but cross 64M bundary"
9535 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9536 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9537 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9538 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9539 rm -f $p $DIR/$tfile
9541 run_test 101h "Readahead should cover current read window"
9544 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9545 error "dd 10M file failed"
9547 local max_per_file_mb=$($LCTL get_param -n \
9548 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9549 cancel_lru_locks osc
9550 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9551 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9552 error "set max_read_ahead_per_file_mb to 1 failed"
9554 echo "Reset readahead stats"
9555 $LCTL set_param llite.*.read_ahead_stats=0
9557 dd if=$DIR/$tfile of=/dev/null bs=2M
9559 $LCTL get_param llite.*.read_ahead_stats
9560 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9561 awk '/misses/ { print $2 }')
9562 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9565 run_test 101i "allow current readahead to exceed reservation"
9568 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9569 error "setstripe $DIR/$tfile failed"
9570 local file_size=$((1048576 * 16))
9571 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9572 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9574 echo Disable read-ahead
9575 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9577 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9578 for blk in $PAGE_SIZE 1048576 $file_size; do
9579 cancel_lru_locks osc
9580 echo "Reset readahead stats"
9581 $LCTL set_param -n llite.*.read_ahead_stats=0
9582 local count=$(($file_size / $blk))
9583 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9584 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9585 get_named_value 'failed to fast read' |
9586 cut -d" " -f1 | calc_total)
9587 $LCTL get_param -n llite.*.read_ahead_stats
9588 [ $miss -eq $count ] || error "expected $count got $miss"
9591 rm -f $p $DIR/$tfile
9593 run_test 101j "A complete read block should be submitted when no RA"
9596 test_mkdir $DIR/$tdir
9597 chown $RUNAS_ID $DIR/$tdir
9600 STRIPE_COUNT=$OSTCOUNT
9601 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9603 trap cleanup_test102 EXIT
9605 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9607 for num in 1 2 3 4; do
9608 for count in $(seq 1 $STRIPE_COUNT); do
9609 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9610 local size=`expr $STRIPE_SIZE \* $num`
9611 local file=file"$num-$idx-$count"
9612 $1 $LFS setstripe -S $size -i $idx -c $count $file
9618 $1 tar cf $TMP/f102.tar $tdir --xattrs
9624 rm -rf $DIR/d0.sanity/d102
9628 [ "$UID" != 0 ] && skip "must run as root"
9629 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9630 skip_env "must have user_xattr"
9632 [ -z "$(which setfattr 2>/dev/null)" ] &&
9633 skip_env "could not find setfattr"
9635 local testfile=$DIR/$tfile
9638 echo "set/get xattr..."
9639 setfattr -n trusted.name1 -v value1 $testfile ||
9640 error "setfattr -n trusted.name1=value1 $testfile failed"
9641 getfattr -n trusted.name1 $testfile 2> /dev/null |
9642 grep "trusted.name1=.value1" ||
9643 error "$testfile missing trusted.name1=value1"
9645 setfattr -n user.author1 -v author1 $testfile ||
9646 error "setfattr -n user.author1=author1 $testfile failed"
9647 getfattr -n user.author1 $testfile 2> /dev/null |
9648 grep "user.author1=.author1" ||
9649 error "$testfile missing trusted.author1=author1"
9652 setfattr -n trusted.name2 -v value2 $testfile ||
9653 error "$testfile unable to set trusted.name2"
9654 setfattr -n trusted.name3 -v value3 $testfile ||
9655 error "$testfile unable to set trusted.name3"
9656 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9657 grep "trusted.name" | wc -l) -eq 3 ] ||
9658 error "$testfile missing 3 trusted.name xattrs"
9660 setfattr -n user.author2 -v author2 $testfile ||
9661 error "$testfile unable to set user.author2"
9662 setfattr -n user.author3 -v author3 $testfile ||
9663 error "$testfile unable to set user.author3"
9664 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9665 grep "user.author" | wc -l) -eq 3 ] ||
9666 error "$testfile missing 3 user.author xattrs"
9668 echo "remove xattr..."
9669 setfattr -x trusted.name1 $testfile ||
9670 error "$testfile error deleting trusted.name1"
9671 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9672 error "$testfile did not delete trusted.name1 xattr"
9674 setfattr -x user.author1 $testfile ||
9675 error "$testfile error deleting user.author1"
9676 echo "set lustre special xattr ..."
9677 $LFS setstripe -c1 $testfile
9678 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9679 awk -F "=" '/trusted.lov/ { print $2 }' )
9680 setfattr -n "trusted.lov" -v $lovea $testfile ||
9681 error "$testfile doesn't ignore setting trusted.lov again"
9682 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9683 error "$testfile allow setting invalid trusted.lov"
9686 run_test 102a "user xattr test =================================="
9688 check_102b_layout() {
9690 local testfile=$DIR/$tfile
9692 echo "test layout '$layout'"
9693 $LFS setstripe $layout $testfile || error "setstripe failed"
9694 $LFS getstripe -y $testfile
9696 echo "get/set/list trusted.lov xattr ..." # b=10930
9697 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9698 [[ "$value" =~ "trusted.lov" ]] ||
9699 error "can't get trusted.lov from $testfile"
9700 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9701 error "getstripe failed"
9703 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9705 value=$(cut -d= -f2 <<<$value)
9706 # LU-13168: truncated xattr should fail if short lov_user_md header
9707 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9708 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9709 for len in $lens; do
9710 echo "setfattr $len $testfile.2"
9711 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9712 [ $len -lt 66 ] && error "short xattr len=$len worked"
9714 local stripe_size=$($LFS getstripe -S $testfile.2)
9715 local stripe_count=$($LFS getstripe -c $testfile.2)
9716 [[ $stripe_size -eq 65536 ]] ||
9717 error "stripe size $stripe_size != 65536"
9718 [[ $stripe_count -eq $stripe_count_orig ]] ||
9719 error "stripe count $stripe_count != $stripe_count_orig"
9720 rm $testfile $testfile.2
9724 [ -z "$(which setfattr 2>/dev/null)" ] &&
9725 skip_env "could not find setfattr"
9726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9728 # check plain layout
9729 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9731 # and also check composite layout
9732 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9735 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9738 [ -z "$(which setfattr 2>/dev/null)" ] &&
9739 skip_env "could not find setfattr"
9740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9742 # b10930: get/set/list lustre.lov xattr
9743 echo "get/set/list lustre.lov xattr ..."
9744 test_mkdir $DIR/$tdir
9745 chown $RUNAS_ID $DIR/$tdir
9746 local testfile=$DIR/$tdir/$tfile
9747 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9748 error "setstripe failed"
9749 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9750 error "getstripe failed"
9751 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9752 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9754 local testfile2=${testfile}2
9755 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9756 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9758 $RUNAS $MCREATE $testfile2
9759 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9760 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9761 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9762 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9763 [ $stripe_count -eq $STRIPECOUNT ] ||
9764 error "stripe count $stripe_count != $STRIPECOUNT"
9766 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9768 compare_stripe_info1() {
9769 local stripe_index_all_zero=true
9771 for num in 1 2 3 4; do
9772 for count in $(seq 1 $STRIPE_COUNT); do
9773 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9774 local size=$((STRIPE_SIZE * num))
9775 local file=file"$num-$offset-$count"
9776 stripe_size=$($LFS getstripe -S $PWD/$file)
9777 [[ $stripe_size -ne $size ]] &&
9778 error "$file: size $stripe_size != $size"
9779 stripe_count=$($LFS getstripe -c $PWD/$file)
9780 # allow fewer stripes to be created, ORI-601
9781 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9782 error "$file: count $stripe_count != $count"
9783 stripe_index=$($LFS getstripe -i $PWD/$file)
9784 [[ $stripe_index -ne 0 ]] &&
9785 stripe_index_all_zero=false
9789 $stripe_index_all_zero &&
9790 error "all files are being extracted starting from OST index 0"
9794 have_xattrs_include() {
9795 tar --help | grep -q xattrs-include &&
9796 echo --xattrs-include="lustre.*"
9800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9801 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9803 XINC=$(have_xattrs_include)
9805 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9807 compare_stripe_info1
9809 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9815 XINC=$(have_xattrs_include)
9817 test_mkdir $DIR/$tdir.restore
9819 tar cf - --xattrs $tdir | tar xf - \
9820 -C $DIR/$tdir.restore --xattrs $XINC
9821 cd $DIR/$tdir.restore/$tdir
9822 compare_stripe_info1
9824 run_test 102f "tar copy files, not keep osts"
9827 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9828 skip "must have user_xattr"
9829 [ -z "$(which setfattr 2>/dev/null)" ] &&
9830 skip_env "could not find setfattr"
9831 [ -z "$(which getfattr 2>/dev/null)" ] &&
9832 skip_env "could not find getfattr"
9834 local xsize=${1:-1024} # in bytes
9835 local file=$DIR/$tfile
9836 local value="$(generate_string $xsize)"
9837 local xbig=trusted.big
9841 log "save $xbig on $file"
9844 setfattr -n $xbig -v $value $file ||
9845 error "saving $xbig on $file failed"
9847 setfattr -n $xbig -v $value $file &&
9848 error "saving $xbig on $file succeeded"
9852 local orig=$(get_xattr_value $xbig $file)
9853 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9855 local xsml=trusted.sml
9856 log "save $xsml on $file"
9857 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9859 local new=$(get_xattr_value $xbig $file)
9860 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9862 log "grow $xsml on $file"
9863 setfattr -n $xsml -v "$value" $file ||
9864 error "growing $xsml on $file failed"
9866 new=$(get_xattr_value $xbig $file)
9867 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9868 log "$xbig still valid after growing $xsml"
9873 test_102h() { # bug 15777
9876 run_test 102h "grow xattr from inside inode to external block"
9879 large_xattr_enabled || skip_env "ea_inode feature disabled"
9881 echo "setting xattr of max xattr size: $(max_xattr_size)"
9882 grow_xattr $(max_xattr_size)
9884 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9885 echo "This should fail:"
9886 grow_xattr $(($(max_xattr_size) + 10)) 1
9888 run_test 102ha "grow xattr from inside inode to external inode"
9890 test_102i() { # bug 17038
9891 [ -z "$(which getfattr 2>/dev/null)" ] &&
9892 skip "could not find getfattr"
9895 ln -s $DIR/$tfile $DIR/${tfile}link
9896 getfattr -n trusted.lov $DIR/$tfile ||
9897 error "lgetxattr on $DIR/$tfile failed"
9898 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9899 grep -i "no such attr" ||
9900 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9901 rm -f $DIR/$tfile $DIR/${tfile}link
9903 run_test 102i "lgetxattr test on symbolic link ============"
9906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9907 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9909 XINC=$(have_xattrs_include)
9910 setup_test102 "$RUNAS"
9911 chown $RUNAS_ID $DIR/$tdir
9912 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9914 compare_stripe_info1 "$RUNAS"
9916 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9919 [ -z "$(which setfattr 2>/dev/null)" ] &&
9920 skip "could not find setfattr"
9923 # b22187 just check that does not crash for regular file.
9924 setfattr -n trusted.lov $DIR/$tfile
9925 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9926 local test_kdir=$DIR/$tdir
9927 test_mkdir $test_kdir
9928 local default_size=$($LFS getstripe -S $test_kdir)
9929 local default_count=$($LFS getstripe -c $test_kdir)
9930 local default_offset=$($LFS getstripe -i $test_kdir)
9931 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9932 error 'dir setstripe failed'
9933 setfattr -n trusted.lov $test_kdir
9934 local stripe_size=$($LFS getstripe -S $test_kdir)
9935 local stripe_count=$($LFS getstripe -c $test_kdir)
9936 local stripe_offset=$($LFS getstripe -i $test_kdir)
9937 [ $stripe_size -eq $default_size ] ||
9938 error "stripe size $stripe_size != $default_size"
9939 [ $stripe_count -eq $default_count ] ||
9940 error "stripe count $stripe_count != $default_count"
9941 [ $stripe_offset -eq $default_offset ] ||
9942 error "stripe offset $stripe_offset != $default_offset"
9943 rm -rf $DIR/$tfile $test_kdir
9945 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9948 [ -z "$(which getfattr 2>/dev/null)" ] &&
9949 skip "could not find getfattr"
9951 # LU-532 trusted. xattr is invisible to non-root
9952 local testfile=$DIR/$tfile
9956 echo "listxattr as user..."
9957 chown $RUNAS_ID $testfile
9958 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9959 grep -q "trusted" &&
9960 error "$testfile trusted xattrs are user visible"
9964 run_test 102l "listxattr size test =================================="
9966 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9967 local path=$DIR/$tfile
9970 listxattr_size_check $path || error "listattr_size_check $path failed"
9972 run_test 102m "Ensure listxattr fails on small bufffer ========"
9976 getxattr() { # getxattr path name
9977 # Return the base64 encoding of the value of xattr name on path.
9981 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9983 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9985 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9987 getfattr --absolute-names --encoding=base64 --name=$name $path |
9988 awk -F= -v name=$name '$1 == name {
9989 print substr($0, index($0, "=") + 1);
9993 test_102n() { # LU-4101 mdt: protect internal xattrs
9994 [ -z "$(which setfattr 2>/dev/null)" ] &&
9995 skip "could not find setfattr"
9996 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9998 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10001 local file0=$DIR/$tfile.0
10002 local file1=$DIR/$tfile.1
10003 local xattr0=$TMP/$tfile.0
10004 local xattr1=$TMP/$tfile.1
10005 local namelist="lov lma lmv link fid version som hsm"
10009 rm -rf $file0 $file1 $xattr0 $xattr1
10010 touch $file0 $file1
10012 # Get 'before' xattrs of $file1.
10013 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10015 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10016 namelist+=" lfsck_namespace"
10017 for name in $namelist; do
10018 # Try to copy xattr from $file0 to $file1.
10019 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10021 setfattr --name=trusted.$name --value="$value" $file1 ||
10022 error "setxattr 'trusted.$name' failed"
10024 # Try to set a garbage xattr.
10025 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10027 if [[ x$name == "xlov" ]]; then
10028 setfattr --name=trusted.lov --value="$value" $file1 &&
10029 error "setxattr invalid 'trusted.lov' success"
10031 setfattr --name=trusted.$name --value="$value" $file1 ||
10032 error "setxattr invalid 'trusted.$name' failed"
10035 # Try to remove the xattr from $file1. We don't care if this
10036 # appears to succeed or fail, we just don't want there to be
10037 # any changes or crashes.
10038 setfattr --remove=$trusted.$name $file1 2> /dev/null
10041 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10044 # Try to copy xattr from $file0 to $file1.
10045 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10047 setfattr --name=trusted.$name --value="$value" $file1 ||
10048 error "setxattr 'trusted.$name' failed"
10050 # Try to set a garbage xattr.
10051 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10053 setfattr --name=trusted.$name --value="$value" $file1 ||
10054 error "setxattr 'trusted.$name' failed"
10056 # Try to remove the xattr from $file1. We don't care if this
10057 # appears to succeed or fail, we just don't want there to be
10058 # any changes or crashes.
10059 setfattr --remove=$trusted.$name $file1 2> /dev/null
10062 # Get 'after' xattrs of file1.
10063 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10065 if ! diff $xattr0 $xattr1; then
10066 error "before and after xattrs of '$file1' differ"
10069 rm -rf $file0 $file1 $xattr0 $xattr1
10073 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10075 test_102p() { # LU-4703 setxattr did not check ownership
10076 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10077 skip "MDS needs to be at least 2.5.56"
10079 local testfile=$DIR/$tfile
10083 echo "setfacl as user..."
10084 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10085 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10087 echo "setfattr as user..."
10088 setfacl -m "u:$RUNAS_ID:---" $testfile
10089 $RUNAS setfattr -x system.posix_acl_access $testfile
10090 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10092 run_test 102p "check setxattr(2) correctly fails without permission"
10095 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10096 skip "MDS needs to be at least 2.6.92"
10098 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10100 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10103 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10104 skip "MDS needs to be at least 2.6.93"
10106 touch $DIR/$tfile || error "touch"
10107 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10108 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10109 rm $DIR/$tfile || error "rm"
10112 mkdir -p $DIR/$tdir || error "mkdir"
10113 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10114 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10115 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10116 error "$testfile error deleting user.author1"
10117 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10118 grep "user.$(basename $tdir)" &&
10119 error "$tdir did not delete user.$(basename $tdir)"
10120 rmdir $DIR/$tdir || error "rmdir"
10123 test_mkdir $DIR/$tdir
10124 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10125 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10126 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10127 error "$testfile error deleting user.author1"
10128 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10129 grep "user.$(basename $tdir)" &&
10130 error "$tdir did not delete user.$(basename $tdir)"
10131 rmdir $DIR/$tdir || error "rm striped dir"
10133 run_test 102r "set EAs with empty values"
10136 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10137 skip "MDS needs to be at least 2.11.52"
10139 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10141 save_lustre_params client "llite.*.xattr_cache" > $save
10143 for cache in 0 1; do
10144 lctl set_param llite.*.xattr_cache=$cache
10147 touch $DIR/$tfile || error "touch"
10148 for prefix in lustre security system trusted user; do
10149 # Note getxattr() may fail with 'Operation not
10150 # supported' or 'No such attribute' depending
10151 # on prefix and cache.
10152 getfattr -n $prefix.n102s $DIR/$tfile &&
10153 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10157 restore_lustre_params < $save
10159 run_test 102s "getting nonexistent xattrs should fail"
10162 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10163 skip "MDS needs to be at least 2.11.52"
10165 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10167 save_lustre_params client "llite.*.xattr_cache" > $save
10169 for cache in 0 1; do
10170 lctl set_param llite.*.xattr_cache=$cache
10172 for buf_size in 0 256; do
10174 touch $DIR/$tfile || error "touch"
10175 setfattr -n user.multiop $DIR/$tfile
10176 $MULTIOP $DIR/$tfile oa$buf_size ||
10177 error "cannot get zero length xattr value (buf_size = $buf_size)"
10181 restore_lustre_params < $save
10183 run_test 102t "zero length xattr values handled correctly"
10187 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10192 [ "$UID" != 0 ] && skip "must run as root"
10193 $GSS && skip_env "could not run under gss"
10194 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10195 skip_env "must have acl enabled"
10196 [ -z "$(which setfacl 2>/dev/null)" ] &&
10197 skip_env "could not find setfacl"
10198 remote_mds_nodsh && skip "remote MDS with nodsh"
10200 gpasswd -a daemon bin # LU-5641
10201 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10203 declare -a identity_old
10205 for num in $(seq $MDSCOUNT); do
10206 switch_identity $num true || identity_old[$num]=$?
10209 SAVE_UMASK=$(umask)
10211 mkdir -p $DIR/$tdir
10214 echo "performing cp ..."
10215 run_acl_subtest cp || error "run_acl_subtest cp failed"
10216 echo "performing getfacl-noacl..."
10217 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10218 echo "performing misc..."
10219 run_acl_subtest misc || error "misc test failed"
10220 echo "performing permissions..."
10221 run_acl_subtest permissions || error "permissions failed"
10222 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10223 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10224 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10225 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10227 echo "performing permissions xattr..."
10228 run_acl_subtest permissions_xattr ||
10229 error "permissions_xattr failed"
10231 echo "performing setfacl..."
10232 run_acl_subtest setfacl || error "setfacl test failed"
10234 # inheritance test got from HP
10235 echo "performing inheritance..."
10236 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10237 chmod +x make-tree || error "chmod +x failed"
10238 run_acl_subtest inheritance || error "inheritance test failed"
10241 echo "LU-974 ignore umask when acl is enabled..."
10242 run_acl_subtest 974 || error "LU-974 umask test failed"
10243 if [ $MDSCOUNT -ge 2 ]; then
10244 run_acl_subtest 974_remote ||
10245 error "LU-974 umask test failed under remote dir"
10248 echo "LU-2561 newly created file is same size as directory..."
10249 if [ "$mds1_FSTYPE" != "zfs" ]; then
10250 run_acl_subtest 2561 || error "LU-2561 test failed"
10252 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10255 run_acl_subtest 4924 || error "LU-4924 test failed"
10260 for num in $(seq $MDSCOUNT); do
10261 if [ "${identity_old[$num]}" = 1 ]; then
10262 switch_identity $num false || identity_old[$num]=$?
10266 run_test 103a "acl test"
10272 for U in {0..511}; do
10274 local O=$(printf "%04o" $U)
10276 umask $(printf "%04o" $((511 ^ $O)))
10277 $LFS setstripe -c 1 $DIR/$tfile.s$O
10278 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10280 (( $S == ($O & 0666) )) ||
10281 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10283 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10284 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10285 (( $S == ($O & 0666) )) ||
10286 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10288 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10289 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10290 (( $S == ($O & 0666) )) ||
10291 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10292 rm -f $DIR/$tfile.[smp]$0
10296 # limit the concurrently running threads to 64. LU-11878
10297 local idx=$((U % 64))
10298 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10303 run_test 103b "umask lfs setstripe"
10306 mkdir -p $DIR/$tdir
10307 cp -rp $DIR/$tdir $DIR/$tdir.bak
10309 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10310 error "$DIR/$tdir shouldn't contain default ACL"
10311 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10312 error "$DIR/$tdir.bak shouldn't contain default ACL"
10315 run_test 103c "'cp -rp' won't set empty acl"
10318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10321 lfs df || error "lfs df failed"
10322 lfs df -ih || error "lfs df -ih failed"
10323 lfs df -h $DIR || error "lfs df -h $DIR failed"
10324 lfs df -i $DIR || error "lfs df -i $DIR failed"
10325 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10326 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10328 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10329 lctl --device %$OSC deactivate
10330 lfs df || error "lfs df with deactivated OSC failed"
10331 lctl --device %$OSC activate
10332 # wait the osc back to normal
10333 wait_osc_import_ready client ost
10335 lfs df || error "lfs df with reactivated OSC failed"
10338 run_test 104a "lfs df [-ih] [path] test ========================="
10341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10342 [ $RUNAS_ID -eq $UID ] &&
10343 skip_env "RUNAS_ID = UID = $UID -- skipping"
10345 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10346 grep "Permission denied" | wc -l)))
10347 if [ $denied_cnt -ne 0 ]; then
10348 error "lfs check servers test failed"
10351 run_test 104b "$RUNAS lfs check servers test ===================="
10354 # doesn't work on 2.4 kernels
10356 if $(flock_is_enabled); then
10357 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10359 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10363 run_test 105a "flock when mounted without -o flock test ========"
10367 if $(flock_is_enabled); then
10368 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10370 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10374 run_test 105b "fcntl when mounted without -o flock test ========"
10378 if $(flock_is_enabled); then
10379 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10381 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10385 run_test 105c "lockf when mounted without -o flock test"
10387 test_105d() { # bug 15924
10388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10390 test_mkdir $DIR/$tdir
10391 flock_is_enabled || skip_env "mount w/o flock enabled"
10392 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10393 $LCTL set_param fail_loc=0x80000315
10394 flocks_test 2 $DIR/$tdir
10396 run_test 105d "flock race (should not freeze) ========"
10398 test_105e() { # bug 22660 && 22040
10399 flock_is_enabled || skip_env "mount w/o flock enabled"
10402 flocks_test 3 $DIR/$tfile
10404 run_test 105e "Two conflicting flocks from same process"
10406 test_106() { #bug 10921
10407 test_mkdir $DIR/$tdir
10408 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10409 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10411 run_test 106 "attempt exec of dir followed by chown of that dir"
10414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10422 local save_pattern=$(sysctl -n kernel.core_pattern)
10423 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10424 sysctl -w kernel.core_pattern=$file
10425 sysctl -w kernel.core_uses_pid=0
10427 ulimit -c unlimited
10433 kill -s 11 $SLEEPPID
10435 if [ -e $file ]; then
10436 size=`stat -c%s $file`
10437 [ $size -eq 0 ] && error "Fail to create core file $file"
10439 error "Fail to create core file $file"
10442 sysctl -w kernel.core_pattern=$save_pattern
10443 sysctl -w kernel.core_uses_pid=$save_uses_pid
10446 run_test 107 "Coredump on SIG"
10449 test_mkdir $DIR/$tdir
10450 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10451 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10452 error "mkdir with 256 char should fail, but did not"
10453 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10454 error "create with 255 char failed"
10455 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10456 error "create with 256 char should fail, but did not"
10461 run_test 110 "filename length checking"
10464 # Purpose: To verify dynamic thread (OSS) creation.
10467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10468 remote_ost_nodsh && skip "remote OST with nodsh"
10470 # Lustre does not stop service threads once they are started.
10471 # Reset number of running threads to default.
10476 local save_params="$TMP/sanity-$TESTNAME.parameters"
10478 # Get ll_ost_io count before I/O
10479 OSTIO_pre=$(do_facet ost1 \
10480 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10481 # Exit if lustre is not running (ll_ost_io not running).
10482 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10484 echo "Starting with $OSTIO_pre threads"
10485 local thread_max=$((OSTIO_pre * 2))
10486 local rpc_in_flight=$((thread_max * 2))
10487 # Number of I/O Process proposed to be started.
10489 local facets=$(get_facets OST)
10491 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10492 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10494 # Set in_flight to $rpc_in_flight
10495 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10496 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10497 nfiles=${rpc_in_flight}
10498 # Set ost thread_max to $thread_max
10499 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10501 # 5 Minutes should be sufficient for max number of OSS
10502 # threads(thread_max) to be created.
10506 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10507 test_mkdir $DIR/$tdir
10508 for i in $(seq $nfiles); do
10509 local file=$DIR/$tdir/${tfile}-$i
10510 $LFS setstripe -c -1 -i 0 $file
10511 ($WTL $file $timeout)&
10514 # I/O Started - Wait for thread_started to reach thread_max or report
10515 # error if thread_started is more than thread_max.
10516 echo "Waiting for thread_started to reach thread_max"
10517 local thread_started=0
10518 local end_time=$((SECONDS + timeout))
10520 while [ $SECONDS -le $end_time ] ; do
10522 # Get ost i/o thread_started count.
10523 thread_started=$(do_facet ost1 \
10525 ost.OSS.ost_io.threads_started | cut -d= -f2")
10526 # Break out if thread_started is equal/greater than thread_max
10527 if [[ $thread_started -ge $thread_max ]]; then
10528 echo ll_ost_io thread_started $thread_started, \
10529 equal/greater than thread_max $thread_max
10535 # Cleanup - We have the numbers, Kill i/o jobs if running.
10536 jobcount=($(jobs -p))
10537 for i in $(seq 0 $((${#jobcount[@]}-1)))
10539 kill -9 ${jobcount[$i]}
10540 if [ $? -ne 0 ] ; then
10542 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10546 # Cleanup files left by WTL binary.
10547 for i in $(seq $nfiles); do
10548 local file=$DIR/$tdir/${tfile}-$i
10550 if [ $? -ne 0 ] ; then
10551 echo "Warning: Failed to delete file $file"
10555 restore_lustre_params <$save_params
10556 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10558 # Error out if no new thread has started or Thread started is greater
10560 if [[ $thread_started -le $OSTIO_pre ||
10561 $thread_started -gt $thread_max ]]; then
10562 error "ll_ost_io: thread_started $thread_started" \
10563 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10564 "No new thread started or thread started greater " \
10568 run_test 115 "verify dynamic thread creation===================="
10571 wait_delete_completed
10572 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10573 echo "OST kbytes available: ${AVAIL[@]}"
10578 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10579 #echo OST $i: ${AVAIL[i]}kb
10580 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10584 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10589 echo "Min free space: OST $MINI: $MINV"
10590 echo "Max free space: OST $MAXI: $MAXV"
10593 test_116a() { # was previously test_116()
10594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10595 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10596 remote_mds_nodsh && skip "remote MDS with nodsh"
10598 echo -n "Free space priority "
10599 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10604 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10605 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10606 trap simple_cleanup_common EXIT
10608 # Check if we need to generate uneven OSTs
10609 test_mkdir -p $DIR/$tdir/OST${MINI}
10610 local FILL=$((MINV / 4))
10611 local DIFF=$((MAXV - MINV))
10612 local DIFF2=$((DIFF * 100 / MINV))
10614 local threshold=$(do_facet $SINGLEMDS \
10615 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10616 threshold=${threshold%%%}
10617 echo -n "Check for uneven OSTs: "
10618 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10620 if [[ $DIFF2 -gt $threshold ]]; then
10622 echo "Don't need to fill OST$MINI"
10624 # generate uneven OSTs. Write 2% over the QOS threshold value
10626 DIFF=$((threshold - DIFF2 + 2))
10627 DIFF2=$((MINV * DIFF / 100))
10628 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10629 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10630 error "setstripe failed"
10631 DIFF=$((DIFF2 / 2048))
10633 while [ $i -lt $DIFF ]; do
10635 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10636 bs=2M count=1 2>/dev/null
10645 DIFF=$((MAXV - MINV))
10646 DIFF2=$((DIFF * 100 / MINV))
10647 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10648 if [ $DIFF2 -gt $threshold ]; then
10651 echo "failed - QOS mode won't be used"
10652 simple_cleanup_common
10653 skip "QOS imbalance criteria not met"
10661 # now fill using QOS
10662 $LFS setstripe -c 1 $DIR/$tdir
10663 FILL=$((FILL / 200))
10664 if [ $FILL -gt 600 ]; then
10667 echo "writing $FILL files to QOS-assigned OSTs"
10669 while [ $i -lt $FILL ]; do
10671 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10672 count=1 2>/dev/null
10675 echo "wrote $i 200k files"
10679 echo "Note: free space may not be updated, so measurements might be off"
10681 DIFF2=$((MAXV - MINV))
10682 echo "free space delta: orig $DIFF final $DIFF2"
10683 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10684 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10685 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10686 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10687 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10688 if [[ $DIFF -gt 0 ]]; then
10689 FILL=$((DIFF2 * 100 / DIFF - 100))
10690 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10693 # Figure out which files were written where
10694 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10695 awk '/'$MINI1': / {print $2; exit}')
10697 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10698 echo "$MINC files created on smaller OST $MINI1"
10699 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10700 awk '/'$MAXI1': / {print $2; exit}')
10702 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10703 echo "$MAXC files created on larger OST $MAXI1"
10704 if [[ $MINC -gt 0 ]]; then
10705 FILL=$((MAXC * 100 / MINC - 100))
10706 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10708 [[ $MAXC -gt $MINC ]] ||
10709 error_ignore LU-9 "stripe QOS didn't balance free space"
10710 simple_cleanup_common
10712 run_test 116a "stripe QOS: free space balance ==================="
10714 test_116b() { # LU-2093
10715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10716 remote_mds_nodsh && skip "remote MDS with nodsh"
10718 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10719 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10720 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10721 [ -z "$old_rr" ] && skip "no QOS"
10722 do_facet $SINGLEMDS lctl set_param \
10723 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10724 mkdir -p $DIR/$tdir
10725 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10726 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10727 do_facet $SINGLEMDS lctl set_param fail_loc=0
10729 do_facet $SINGLEMDS lctl set_param \
10730 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10732 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10734 test_117() # bug 10891
10736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10738 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10739 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10740 lctl set_param fail_loc=0x21e
10741 > $DIR/$tfile || error "truncate failed"
10742 lctl set_param fail_loc=0
10743 echo "Truncate succeeded."
10746 run_test 117 "verify osd extend =========="
10748 NO_SLOW_RESENDCOUNT=4
10749 export OLD_RESENDCOUNT=""
10750 set_resend_count () {
10751 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10752 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10753 lctl set_param -n $PROC_RESENDCOUNT $1
10754 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10757 # for reduce test_118* time (b=14842)
10758 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10760 # Reset async IO behavior after error case
10762 FILE=$DIR/reset_async
10764 # Ensure all OSCs are cleared
10765 $LFS setstripe -c -1 $FILE
10766 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10771 test_118a() #bug 11710
10773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10777 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10778 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10779 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10781 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10782 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10787 run_test 118a "verify O_SYNC works =========="
10791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10792 remote_ost_nodsh && skip "remote OST with nodsh"
10796 #define OBD_FAIL_SRV_ENOENT 0x217
10797 set_nodes_failloc "$(osts_nodes)" 0x217
10798 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10800 set_nodes_failloc "$(osts_nodes)" 0
10801 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10802 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10805 if [[ $RC -eq 0 ]]; then
10806 error "Must return error due to dropped pages, rc=$RC"
10810 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10811 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10815 echo "Dirty pages not leaked on ENOENT"
10817 # Due to the above error the OSC will issue all RPCs syncronously
10818 # until a subsequent RPC completes successfully without error.
10819 $MULTIOP $DIR/$tfile Ow4096yc
10824 run_test 118b "Reclaim dirty pages on fatal error =========="
10828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10830 # for 118c, restore the original resend count, LU-1940
10831 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10832 set_resend_count $OLD_RESENDCOUNT
10833 remote_ost_nodsh && skip "remote OST with nodsh"
10837 #define OBD_FAIL_OST_EROFS 0x216
10838 set_nodes_failloc "$(osts_nodes)" 0x216
10840 # multiop should block due to fsync until pages are written
10841 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10845 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10846 error "Multiop failed to block on fsync, pid=$MULTIPID"
10849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10851 if [[ $WRITEBACK -eq 0 ]]; then
10852 error "No page in writeback, writeback=$WRITEBACK"
10855 set_nodes_failloc "$(osts_nodes)" 0
10858 if [[ $RC -ne 0 ]]; then
10859 error "Multiop fsync failed, rc=$RC"
10862 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10863 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10865 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10866 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10870 echo "Dirty pages flushed via fsync on EROFS"
10873 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10875 # continue to use small resend count to reduce test_118* time (b=14842)
10876 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10881 remote_ost_nodsh && skip "remote OST with nodsh"
10885 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10886 set_nodes_failloc "$(osts_nodes)" 0x214
10887 # multiop should block due to fsync until pages are written
10888 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10892 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10893 error "Multiop failed to block on fsync, pid=$MULTIPID"
10896 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10898 if [[ $WRITEBACK -eq 0 ]]; then
10899 error "No page in writeback, writeback=$WRITEBACK"
10902 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10903 set_nodes_failloc "$(osts_nodes)" 0
10905 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10906 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10908 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10909 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10913 echo "Dirty pages gaurenteed flushed via fsync"
10916 run_test 118d "Fsync validation inject a delay of the bulk =========="
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10923 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10924 lctl set_param fail_loc=0x8000040a
10926 # Should simulate EINVAL error which is fatal
10927 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10929 if [[ $RC -eq 0 ]]; then
10930 error "Must return error due to dropped pages, rc=$RC"
10933 lctl set_param fail_loc=0x0
10935 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10936 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10937 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10939 if [[ $LOCKED -ne 0 ]]; then
10940 error "Locked pages remain in cache, locked=$LOCKED"
10943 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10944 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10948 echo "No pages locked after fsync"
10953 run_test 118f "Simulate unrecoverable OSC side error =========="
10956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10960 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10961 lctl set_param fail_loc=0x406
10963 # simulate local -ENOMEM
10964 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10967 lctl set_param fail_loc=0
10968 if [[ $RC -eq 0 ]]; then
10969 error "Must return error due to dropped pages, rc=$RC"
10972 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10973 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10974 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10976 if [[ $LOCKED -ne 0 ]]; then
10977 error "Locked pages remain in cache, locked=$LOCKED"
10980 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10981 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10985 echo "No pages locked after fsync"
10990 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10994 remote_ost_nodsh && skip "remote OST with nodsh"
10998 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10999 set_nodes_failloc "$(osts_nodes)" 0x20e
11000 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11001 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11004 set_nodes_failloc "$(osts_nodes)" 0
11005 if [[ $RC -eq 0 ]]; then
11006 error "Must return error due to dropped pages, rc=$RC"
11009 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11010 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11011 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11013 if [[ $LOCKED -ne 0 ]]; then
11014 error "Locked pages remain in cache, locked=$LOCKED"
11017 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11018 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11022 echo "No pages locked after fsync"
11026 run_test 118h "Verify timeout in handling recoverables errors =========="
11028 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11032 remote_ost_nodsh && skip "remote OST with nodsh"
11036 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11037 set_nodes_failloc "$(osts_nodes)" 0x20e
11039 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11040 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11043 set_nodes_failloc "$(osts_nodes)" 0
11047 if [[ $RC -ne 0 ]]; then
11048 error "got error, but should be not, rc=$RC"
11051 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11052 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11053 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11054 if [[ $LOCKED -ne 0 ]]; then
11055 error "Locked pages remain in cache, locked=$LOCKED"
11058 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11059 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11063 echo "No pages locked after fsync"
11067 run_test 118i "Fix error before timeout in recoverable error =========="
11069 [ "$SLOW" = "no" ] && set_resend_count 4
11072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11073 remote_ost_nodsh && skip "remote OST with nodsh"
11077 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11078 set_nodes_failloc "$(osts_nodes)" 0x220
11080 # return -EIO from OST
11081 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11083 set_nodes_failloc "$(osts_nodes)" 0x0
11084 if [[ $RC -eq 0 ]]; then
11085 error "Must return error due to dropped pages, rc=$RC"
11088 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11089 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11090 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11091 if [[ $LOCKED -ne 0 ]]; then
11092 error "Locked pages remain in cache, locked=$LOCKED"
11095 # in recoverable error on OST we want resend and stay until it finished
11096 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11097 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11101 echo "No pages locked after fsync"
11105 run_test 118j "Simulate unrecoverable OST side error =========="
11109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11110 remote_ost_nodsh && skip "remote OSTs with nodsh"
11112 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11113 set_nodes_failloc "$(osts_nodes)" 0x20e
11114 test_mkdir $DIR/$tdir
11116 for ((i=0;i<10;i++)); do
11117 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11118 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11125 set_nodes_failloc "$(osts_nodes)" 0
11128 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11130 test_118l() # LU-646
11132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11134 test_mkdir $DIR/$tdir
11135 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11138 run_test 118l "fsync dir"
11140 test_118m() # LU-3066
11142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11144 test_mkdir $DIR/$tdir
11145 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11148 run_test 118m "fdatasync dir ========="
11150 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11158 remote_ost_nodsh && skip "remote OSTs with nodsh"
11160 # Sleep to avoid a cached response.
11161 #define OBD_STATFS_CACHE_SECONDS 1
11164 # Inject a 10 second delay in the OST_STATFS handler.
11165 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11166 set_nodes_failloc "$(osts_nodes)" 0x242
11169 stat --file-system $MOUNT > /dev/null
11172 set_nodes_failloc "$(osts_nodes)" 0
11174 if ((end - begin > 20)); then
11175 error "statfs took $((end - begin)) seconds, expected 10"
11178 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11180 test_119a() # bug 11737
11182 BSIZE=$((512 * 1024))
11183 directio write $DIR/$tfile 0 1 $BSIZE
11184 # We ask to read two blocks, which is more than a file size.
11185 # directio will indicate an error when requested and actual
11186 # sizes aren't equeal (a normal situation in this case) and
11187 # print actual read amount.
11188 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11189 if [ "$NOB" != "$BSIZE" ]; then
11190 error "read $NOB bytes instead of $BSIZE"
11194 run_test 119a "Short directIO read must return actual read amount"
11196 test_119b() # bug 11737
11198 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11200 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11201 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11203 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11204 error "direct read failed"
11207 run_test 119b "Sparse directIO read must return actual read amount"
11209 test_119c() # bug 13099
11212 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11213 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11216 run_test 119c "Testing for direct read hitting hole"
11218 test_119d() # bug 15950
11220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11222 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11223 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11225 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11226 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11227 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11228 lctl set_param fail_loc=0x40d
11229 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11232 cat $DIR/$tfile > /dev/null &
11233 lctl set_param fail_loc=0
11236 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11238 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11239 error "the read rpcs have not completed in 2s"
11241 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11243 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11247 remote_mds_nodsh && skip "remote MDS with nodsh"
11248 test_mkdir -i0 -c1 $DIR/$tdir
11249 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11250 skip_env "no early lock cancel on server"
11252 lru_resize_disable mdc
11253 lru_resize_disable osc
11254 cancel_lru_locks mdc
11255 # asynchronous object destroy at MDT could cause bl ast to client
11256 cancel_lru_locks osc
11258 stat $DIR/$tdir > /dev/null
11259 can1=$(do_facet mds1 \
11260 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11261 awk '/ldlm_cancel/ {print $2}')
11262 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11263 awk '/ldlm_bl_callback/ {print $2}')
11264 test_mkdir -i0 -c1 $DIR/$tdir/d1
11265 can2=$(do_facet mds1 \
11266 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11267 awk '/ldlm_cancel/ {print $2}')
11268 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11269 awk '/ldlm_bl_callback/ {print $2}')
11270 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11271 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11272 lru_resize_enable mdc
11273 lru_resize_enable osc
11275 run_test 120a "Early Lock Cancel: mkdir test"
11278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11279 remote_mds_nodsh && skip "remote MDS with nodsh"
11280 test_mkdir $DIR/$tdir
11281 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11282 skip_env "no early lock cancel on server"
11284 lru_resize_disable mdc
11285 lru_resize_disable osc
11286 cancel_lru_locks mdc
11287 stat $DIR/$tdir > /dev/null
11288 can1=$(do_facet $SINGLEMDS \
11289 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11290 awk '/ldlm_cancel/ {print $2}')
11291 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11292 awk '/ldlm_bl_callback/ {print $2}')
11293 touch $DIR/$tdir/f1
11294 can2=$(do_facet $SINGLEMDS \
11295 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11296 awk '/ldlm_cancel/ {print $2}')
11297 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11298 awk '/ldlm_bl_callback/ {print $2}')
11299 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11300 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11301 lru_resize_enable mdc
11302 lru_resize_enable osc
11304 run_test 120b "Early Lock Cancel: create test"
11307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11308 remote_mds_nodsh && skip "remote MDS with nodsh"
11309 test_mkdir -i0 -c1 $DIR/$tdir
11310 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11311 skip "no early lock cancel on server"
11313 lru_resize_disable mdc
11314 lru_resize_disable osc
11315 test_mkdir -i0 -c1 $DIR/$tdir/d1
11316 test_mkdir -i0 -c1 $DIR/$tdir/d2
11317 touch $DIR/$tdir/d1/f1
11318 cancel_lru_locks mdc
11319 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11320 can1=$(do_facet mds1 \
11321 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11322 awk '/ldlm_cancel/ {print $2}')
11323 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11324 awk '/ldlm_bl_callback/ {print $2}')
11325 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11326 can2=$(do_facet mds1 \
11327 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11328 awk '/ldlm_cancel/ {print $2}')
11329 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11330 awk '/ldlm_bl_callback/ {print $2}')
11331 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11332 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11333 lru_resize_enable mdc
11334 lru_resize_enable osc
11336 run_test 120c "Early Lock Cancel: link test"
11339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11340 remote_mds_nodsh && skip "remote MDS with nodsh"
11341 test_mkdir -i0 -c1 $DIR/$tdir
11342 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11343 skip_env "no early lock cancel on server"
11345 lru_resize_disable mdc
11346 lru_resize_disable osc
11348 cancel_lru_locks mdc
11349 stat $DIR/$tdir > /dev/null
11350 can1=$(do_facet mds1 \
11351 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11352 awk '/ldlm_cancel/ {print $2}')
11353 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11354 awk '/ldlm_bl_callback/ {print $2}')
11355 chmod a+x $DIR/$tdir
11356 can2=$(do_facet mds1 \
11357 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11358 awk '/ldlm_cancel/ {print $2}')
11359 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11360 awk '/ldlm_bl_callback/ {print $2}')
11361 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11362 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11363 lru_resize_enable mdc
11364 lru_resize_enable osc
11366 run_test 120d "Early Lock Cancel: setattr test"
11369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11370 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11371 skip_env "no early lock cancel on server"
11372 remote_mds_nodsh && skip "remote MDS with nodsh"
11374 local dlmtrace_set=false
11376 test_mkdir -i0 -c1 $DIR/$tdir
11377 lru_resize_disable mdc
11378 lru_resize_disable osc
11379 ! $LCTL get_param debug | grep -q dlmtrace &&
11380 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11381 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11382 cancel_lru_locks mdc
11383 cancel_lru_locks osc
11384 dd if=$DIR/$tdir/f1 of=/dev/null
11385 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11386 # XXX client can not do early lock cancel of OST lock
11387 # during unlink (LU-4206), so cancel osc lock now.
11389 cancel_lru_locks osc
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 unlink $DIR/$tdir/f1
11397 can2=$(do_facet mds1 \
11398 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11399 awk '/ldlm_cancel/ {print $2}')
11400 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11401 awk '/ldlm_bl_callback/ {print $2}')
11402 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11403 $LCTL dk $TMP/cancel.debug.txt
11404 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11405 $LCTL dk $TMP/blocking.debug.txt
11406 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11407 lru_resize_enable mdc
11408 lru_resize_enable osc
11410 run_test 120e "Early Lock Cancel: unlink test"
11413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11414 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11415 skip_env "no early lock cancel on server"
11416 remote_mds_nodsh && skip "remote MDS with nodsh"
11418 test_mkdir -i0 -c1 $DIR/$tdir
11419 lru_resize_disable mdc
11420 lru_resize_disable osc
11421 test_mkdir -i0 -c1 $DIR/$tdir/d1
11422 test_mkdir -i0 -c1 $DIR/$tdir/d2
11423 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11424 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11425 cancel_lru_locks mdc
11426 cancel_lru_locks osc
11427 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11428 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11429 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11430 # XXX client can not do early lock cancel of OST lock
11431 # during rename (LU-4206), so cancel osc lock now.
11433 cancel_lru_locks osc
11434 can1=$(do_facet mds1 \
11435 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11436 awk '/ldlm_cancel/ {print $2}')
11437 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11438 awk '/ldlm_bl_callback/ {print $2}')
11439 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11441 can2=$(do_facet mds1 \
11442 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11443 awk '/ldlm_cancel/ {print $2}')
11444 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11445 awk '/ldlm_bl_callback/ {print $2}')
11446 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11447 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11448 lru_resize_enable mdc
11449 lru_resize_enable osc
11451 run_test 120f "Early Lock Cancel: rename test"
11454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11455 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11456 skip_env "no early lock cancel on server"
11457 remote_mds_nodsh && skip "remote MDS with nodsh"
11459 lru_resize_disable mdc
11460 lru_resize_disable osc
11462 echo create $count files
11463 test_mkdir $DIR/$tdir
11464 cancel_lru_locks mdc
11465 cancel_lru_locks osc
11468 can0=$(do_facet $SINGLEMDS \
11469 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11470 awk '/ldlm_cancel/ {print $2}')
11471 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11472 awk '/ldlm_bl_callback/ {print $2}')
11473 createmany -o $DIR/$tdir/f $count
11475 can1=$(do_facet $SINGLEMDS \
11476 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11477 awk '/ldlm_cancel/ {print $2}')
11478 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11479 awk '/ldlm_bl_callback/ {print $2}')
11481 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11482 echo rm $count files
11485 can2=$(do_facet $SINGLEMDS \
11486 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11487 awk '/ldlm_cancel/ {print $2}')
11488 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11489 awk '/ldlm_bl_callback/ {print $2}')
11491 echo total: $count removes in $((t2-t1))
11492 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11494 # wait for commitment of removal
11495 lru_resize_enable mdc
11496 lru_resize_enable osc
11498 run_test 120g "Early Lock Cancel: performance test"
11500 test_121() { #bug #10589
11501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11504 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11505 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11506 lctl set_param fail_loc=0x310
11507 cancel_lru_locks osc > /dev/null
11508 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11509 lctl set_param fail_loc=0
11510 [[ $reads -eq $writes ]] ||
11511 error "read $reads blocks, must be $writes blocks"
11513 run_test 121 "read cancel race ========="
11515 test_123a() { # was test 123, statahead(bug 11401)
11516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11519 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11520 log "testing UP system. Performance may be lower than expected."
11525 test_mkdir $DIR/$tdir
11526 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11527 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11529 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11530 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11532 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11533 lctl set_param -n llite.*.statahead_max 0
11534 lctl get_param llite.*.statahead_max
11535 cancel_lru_locks mdc
11536 cancel_lru_locks osc
11538 time ls -l $DIR/$tdir | wc -l
11540 delta=$((etime - stime))
11541 log "ls $i files without statahead: $delta sec"
11542 lctl set_param llite.*.statahead_max=$max
11544 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11545 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11546 cancel_lru_locks mdc
11547 cancel_lru_locks osc
11549 time ls -l $DIR/$tdir | wc -l
11551 delta_sa=$((etime - stime))
11552 log "ls $i files with statahead: $delta_sa sec"
11553 lctl get_param -n llite.*.statahead_stats
11554 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11556 [[ $swrong -lt $ewrong ]] &&
11557 log "statahead was stopped, maybe too many locks held!"
11558 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11560 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11561 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11562 lctl set_param -n llite.*.statahead_max 0
11563 lctl get_param llite.*.statahead_max
11564 cancel_lru_locks mdc
11565 cancel_lru_locks osc
11567 time ls -l $DIR/$tdir | wc -l
11569 delta=$((etime - stime))
11570 log "ls $i files again without statahead: $delta sec"
11571 lctl set_param llite.*.statahead_max=$max
11572 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11573 if [ $SLOWOK -eq 0 ]; then
11574 error "ls $i files is slower with statahead!"
11576 log "ls $i files is slower with statahead!"
11582 [ $delta -gt 20 ] && break
11583 [ $delta -gt 8 ] && MULT=$((50 / delta))
11584 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11592 delta=$((etime - stime))
11593 log "rm -r $DIR/$tdir/: $delta seconds"
11595 lctl get_param -n llite.*.statahead_stats
11597 run_test 123a "verify statahead work"
11599 test_123b () { # statahead(bug 15027)
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11602 test_mkdir $DIR/$tdir
11603 createmany -o $DIR/$tdir/$tfile-%d 1000
11605 cancel_lru_locks mdc
11606 cancel_lru_locks osc
11608 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11609 lctl set_param fail_loc=0x80000803
11610 ls -lR $DIR/$tdir > /dev/null
11612 lctl set_param fail_loc=0x0
11613 lctl get_param -n llite.*.statahead_stats
11618 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11621 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11623 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11624 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11625 touch $DIR/$tdir.1/{1..3}
11626 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11628 remount_client $MOUNT
11630 $MULTIOP $DIR/$tdir.0 Q
11632 # let statahead to complete
11633 ls -l $DIR/$tdir.0 > /dev/null
11635 testid=$(echo $TESTNAME | tr '_' ' ')
11636 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11637 error "statahead warning" || true
11639 run_test 123c "Can not initialize inode warning on DNE statahead"
11642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11643 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11644 skip_env "no lru resize on server"
11648 test_mkdir $DIR/$tdir
11650 log "create $NR files at $DIR/$tdir"
11651 createmany -o $DIR/$tdir/f $NR ||
11652 error "failed to create $NR files in $DIR/$tdir"
11654 cancel_lru_locks mdc
11655 ls -l $DIR/$tdir > /dev/null
11659 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11660 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11661 LRU_SIZE=$($LCTL get_param -n $PARAM)
11662 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11663 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11665 log "NS=$(basename $NSDIR)"
11670 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11671 skip "Not enough cached locks created!"
11673 log "LRU=$LRU_SIZE"
11677 # We know that lru resize allows one client to hold $LIMIT locks
11678 # for 10h. After that locks begin to be killed by client.
11680 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11682 if [ $LIMIT -lt $LRU_SIZE ]; then
11683 skip "Limit is too small $LIMIT"
11686 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11687 # killing locks. Some time was spent for creating locks. This means
11688 # that up to the moment of sleep finish we must have killed some of
11689 # them (10-100 locks). This depends on how fast ther were created.
11690 # Many of them were touched in almost the same moment and thus will
11691 # be killed in groups.
11692 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11694 # Use $LRU_SIZE_B here to take into account real number of locks
11695 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11696 local LRU_SIZE_B=$LRU_SIZE
11698 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11699 log "OLD_LVF=$OLD_LVF"
11700 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11702 # Let's make sure that we really have some margin. Client checks
11703 # cached locks every 10 sec.
11704 SLEEP=$((SLEEP+20))
11705 log "Sleep ${SLEEP} sec"
11707 while ((SEC<$SLEEP)); do
11711 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11712 echo -n "$LRU_SIZE"
11715 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11716 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11718 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11719 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11720 unlinkmany $DIR/$tdir/f $NR
11724 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11725 log "unlink $NR files at $DIR/$tdir"
11726 unlinkmany $DIR/$tdir/f $NR
11728 run_test 124a "lru resize ======================================="
11730 get_max_pool_limit()
11732 local limit=$($LCTL get_param \
11733 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11735 for l in $limit; do
11736 if [[ $l -gt $max ]]; then
11744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11745 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11746 skip_env "no lru resize on server"
11748 LIMIT=$(get_max_pool_limit)
11750 NR=$(($(default_lru_size)*20))
11751 if [[ $NR -gt $LIMIT ]]; then
11752 log "Limit lock number by $LIMIT locks"
11756 IFree=$(mdsrate_inodes_available)
11757 if [ $IFree -lt $NR ]; then
11758 log "Limit lock number by $IFree inodes"
11762 lru_resize_disable mdc
11763 test_mkdir -p $DIR/$tdir/disable_lru_resize
11765 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11766 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11767 cancel_lru_locks mdc
11770 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11773 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11776 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11780 nolruresize_delta=$((etime-stime))
11781 log "ls -la time: $nolruresize_delta seconds"
11782 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11783 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11785 lru_resize_enable mdc
11786 test_mkdir -p $DIR/$tdir/enable_lru_resize
11788 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11789 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11790 cancel_lru_locks mdc
11793 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11796 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11799 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11803 lruresize_delta=$((etime-stime))
11804 log "ls -la time: $lruresize_delta seconds"
11805 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11807 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11808 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11809 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11810 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11812 log "lru resize performs the same with no lru resize"
11814 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11816 run_test 124b "lru resize (performance test) ======================="
11819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11820 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11821 skip_env "no lru resize on server"
11823 # cache ununsed locks on client
11825 cancel_lru_locks mdc
11826 test_mkdir $DIR/$tdir
11827 createmany -o $DIR/$tdir/f $nr ||
11828 error "failed to create $nr files in $DIR/$tdir"
11829 ls -l $DIR/$tdir > /dev/null
11831 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11832 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11833 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11834 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11835 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11837 # set lru_max_age to 1 sec
11838 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11839 echo "sleep $((recalc_p * 2)) seconds..."
11840 sleep $((recalc_p * 2))
11842 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11843 # restore lru_max_age
11844 $LCTL set_param -n $nsdir.lru_max_age $max_age
11845 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11846 unlinkmany $DIR/$tdir/f $nr
11848 run_test 124c "LRUR cancel very aged locks"
11851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11852 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11853 skip_env "no lru resize on server"
11855 # cache ununsed locks on client
11858 lru_resize_disable mdc
11859 stack_trap "lru_resize_enable mdc" EXIT
11861 cancel_lru_locks mdc
11863 # asynchronous object destroy at MDT could cause bl ast to client
11864 test_mkdir $DIR/$tdir
11865 createmany -o $DIR/$tdir/f $nr ||
11866 error "failed to create $nr files in $DIR/$tdir"
11867 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11869 ls -l $DIR/$tdir > /dev/null
11871 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11872 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11873 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11874 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11876 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11878 # set lru_max_age to 1 sec
11879 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11880 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11882 echo "sleep $((recalc_p * 2)) seconds..."
11883 sleep $((recalc_p * 2))
11885 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11887 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11889 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11891 test_125() { # 13358
11892 $LCTL get_param -n llite.*.client_type | grep -q local ||
11893 skip "must run as local client"
11894 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11895 skip_env "must have acl enabled"
11896 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11898 test_mkdir $DIR/$tdir
11899 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11900 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11901 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11903 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11905 test_126() { # bug 12829/13455
11906 $GSS && skip_env "must run as gss disabled"
11907 $LCTL get_param -n llite.*.client_type | grep -q local ||
11908 skip "must run as local client"
11909 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11911 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11912 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11914 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11916 run_test 126 "check that the fsgid provided by the client is taken into account"
11918 test_127a() { # bug 15521
11919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11920 local name count samp unit min max sum sumsq
11922 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11923 echo "stats before reset"
11924 $LCTL get_param osc.*.stats
11925 $LCTL set_param osc.*.stats=0
11926 local fsize=$((2048 * 1024))
11928 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11929 cancel_lru_locks osc
11930 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11932 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11933 stack_trap "rm -f $TMP/$tfile.tmp"
11934 while read name count samp unit min max sum sumsq; do
11935 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11936 [ ! $min ] && error "Missing min value for $name proc entry"
11937 eval $name=$count || error "Wrong proc format"
11940 read_bytes|write_bytes)
11941 [[ "$unit" =~ "bytes" ]] ||
11942 error "unit is not 'bytes': $unit"
11943 (( $min >= 4096 )) || error "min is too small: $min"
11944 (( $min <= $fsize )) || error "min is too big: $min"
11945 (( $max >= 4096 )) || error "max is too small: $max"
11946 (( $max <= $fsize )) || error "max is too big: $max"
11947 (( $sum == $fsize )) || error "sum is wrong: $sum"
11948 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11949 error "sumsquare is too small: $sumsq"
11950 (( $sumsq <= $fsize * $fsize )) ||
11951 error "sumsquare is too big: $sumsq"
11953 ost_read|ost_write)
11954 [[ "$unit" =~ "usec" ]] ||
11955 error "unit is not 'usec': $unit"
11959 done < $DIR/$tfile.tmp
11961 #check that we actually got some stats
11962 [ "$read_bytes" ] || error "Missing read_bytes stats"
11963 [ "$write_bytes" ] || error "Missing write_bytes stats"
11964 [ "$read_bytes" != 0 ] || error "no read done"
11965 [ "$write_bytes" != 0 ] || error "no write done"
11967 run_test 127a "verify the client stats are sane"
11969 test_127b() { # bug LU-333
11970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11971 local name count samp unit min max sum sumsq
11973 echo "stats before reset"
11974 $LCTL get_param llite.*.stats
11975 $LCTL set_param llite.*.stats=0
11977 # perform 2 reads and writes so MAX is different from SUM.
11978 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11979 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11980 cancel_lru_locks osc
11981 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11982 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11984 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11985 stack_trap "rm -f $TMP/$tfile.tmp"
11986 while read name count samp unit min max sum sumsq; do
11987 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11988 eval $name=$count || error "Wrong proc format"
11991 read_bytes|write_bytes)
11992 [[ "$unit" =~ "bytes" ]] ||
11993 error "unit is not 'bytes': $unit"
11994 (( $count == 2 )) || error "count is not 2: $count"
11995 (( $min == $PAGE_SIZE )) ||
11996 error "min is not $PAGE_SIZE: $min"
11997 (( $max == $PAGE_SIZE )) ||
11998 error "max is not $PAGE_SIZE: $max"
11999 (( $sum == $PAGE_SIZE * 2 )) ||
12000 error "sum is not $((PAGE_SIZE * 2)): $sum"
12003 [[ "$unit" =~ "usec" ]] ||
12004 error "unit is not 'usec': $unit"
12008 done < $TMP/$tfile.tmp
12010 #check that we actually got some stats
12011 [ "$read_bytes" ] || error "Missing read_bytes stats"
12012 [ "$write_bytes" ] || error "Missing write_bytes stats"
12013 [ "$read_bytes" != 0 ] || error "no read done"
12014 [ "$write_bytes" != 0 ] || error "no write done"
12016 run_test 127b "verify the llite client stats are sane"
12018 test_127c() { # LU-12394
12019 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12026 $LCTL set_param llite.*.extents_stats=1
12027 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12029 # Use two stripes so there is enough space in default config
12030 $LFS setstripe -c 2 $DIR/$tfile
12032 # Extent stats start at 0-4K and go in power of two buckets
12033 # LL_HIST_START = 12 --> 2^12 = 4K
12034 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12035 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12037 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12039 # Write and read, 2x each, second time at a non-zero offset
12040 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12041 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12042 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12043 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12047 $LCTL get_param llite.*.extents_stats
12050 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12052 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12054 reads=$(echo $bucket | awk '{print $5}')
12055 writes=$(echo $bucket | awk '{print $9}')
12056 [ "$reads" -eq $count ] ||
12057 error "$reads reads in < $bsize bucket, expect $count"
12058 [ "$writes" -eq $count ] ||
12059 error "$writes writes in < $bsize bucket, expect $count"
12062 # Test mmap write and read
12063 $LCTL set_param llite.*.extents_stats=c
12065 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12066 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12067 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12069 $LCTL get_param llite.*.extents_stats
12071 count=$(((size*1024) / PAGE_SIZE))
12073 bsize=$((2 * PAGE_SIZE / 1024))K
12075 bucket=$($LCTL get_param -n llite.*.extents_stats |
12077 reads=$(echo $bucket | awk '{print $5}')
12078 writes=$(echo $bucket | awk '{print $9}')
12079 # mmap writes fault in the page first, creating an additonal read
12080 [ "$reads" -eq $((2 * count)) ] ||
12081 error "$reads reads in < $bsize bucket, expect $count"
12082 [ "$writes" -eq $count ] ||
12083 error "$writes writes in < $bsize bucket, expect $count"
12085 run_test 127c "test llite extent stats with regular & mmap i/o"
12087 test_128() { # bug 15212
12089 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12094 result=$(grep error $TMP/$tfile.log)
12095 rm -f $DIR/$tfile $TMP/$tfile.log
12096 [ -z "$result" ] ||
12097 error "consecutive find's under interactive lfs failed"
12099 run_test 128 "interactive lfs for 2 consecutive find's"
12101 set_dir_limits () {
12106 local ldproc=/proc/fs/ldiskfs
12107 local facets=$(get_facets MDS)
12109 for facet in ${facets//,/ }; do
12110 canondev=$(ldiskfs_canon \
12111 *.$(convert_facet2label $facet).mntdev $facet)
12112 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12113 ldproc=/sys/fs/ldiskfs
12114 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12115 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12119 check_mds_dmesg() {
12120 local facets=$(get_facets MDS)
12121 for facet in ${facets//,/ }; do
12122 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12129 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12130 skip "Need MDS version with at least 2.5.56"
12131 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12132 skip_env "ldiskfs only test"
12134 remote_mds_nodsh && skip "remote MDS with nodsh"
12137 local has_warning=false
12140 mkdir -p $DIR/$tdir
12142 # block size of mds1
12143 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12144 set_dir_limits $maxsize $((maxsize * 6 / 8))
12145 stack_trap "set_dir_limits 0 0"
12146 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12147 local dirsize=$(stat -c%s "$DIR/$tdir")
12149 while (( $dirsize <= $maxsize )); do
12150 $MCREATE $DIR/$tdir/file_base_$nfiles
12152 # check two errors:
12153 # ENOSPC for ext4 max_dir_size, which has been used since
12154 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12155 if (( rc == ENOSPC )); then
12157 echo "rc=$rc returned as expected after $nfiles files"
12159 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12160 error "create failed w/o dir size limit"
12162 # messages may be rate limited if test is run repeatedly
12163 check_mds_dmesg '"is approaching max"' ||
12164 echo "warning message should be output"
12165 check_mds_dmesg '"has reached max"' ||
12166 echo "reached message should be output"
12168 dirsize=$(stat -c%s "$DIR/$tdir")
12170 [[ $dirsize -ge $maxsize ]] && return 0
12171 error "dirsize $dirsize < $maxsize after $nfiles files"
12172 elif (( rc != 0 )); then
12175 nfiles=$((nfiles + 1))
12176 dirsize=$(stat -c%s "$DIR/$tdir")
12179 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12181 run_test 129 "test directory size limit ========================"
12190 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12191 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12193 trap cleanup_130 EXIT RETURN
12195 local fm_file=$DIR/$tfile
12196 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12197 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12198 error "dd failed for $fm_file"
12200 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12201 filefrag -ves $fm_file
12203 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12204 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12205 [ $RC != 0 ] && error "filefrag $fm_file failed"
12207 filefrag_op=$(filefrag -ve -k $fm_file |
12208 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12209 lun=$($LFS getstripe -i $fm_file)
12211 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12214 for line in $filefrag_op
12216 frag_lun=`echo $line | cut -d: -f5`
12217 ext_len=`echo $line | cut -d: -f4`
12218 if (( $frag_lun != $lun )); then
12220 error "FIEMAP on 1-stripe file($fm_file) failed"
12223 (( tot_len += ext_len ))
12226 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12228 error "FIEMAP on 1-stripe file($fm_file) failed;"
12234 echo "FIEMAP on single striped file succeeded"
12236 run_test 130a "FIEMAP (1-stripe file)"
12239 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12241 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12242 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12244 trap cleanup_130 EXIT RETURN
12246 local fm_file=$DIR/$tfile
12247 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12248 error "setstripe on $fm_file"
12249 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12250 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12252 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12253 error "dd failed on $fm_file"
12255 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12256 filefrag_op=$(filefrag -ve -k $fm_file |
12257 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12259 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12260 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12265 for line in $filefrag_op
12267 frag_lun=$(echo $line | cut -d: -f5 |
12268 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12269 ext_len=$(echo $line | cut -d: -f4)
12270 if (( $frag_lun != $last_lun )); then
12271 if (( tot_len != 1024 )); then
12273 error "FIEMAP on $fm_file failed; returned " \
12274 "len $tot_len for OST $last_lun instead of 1024"
12277 (( num_luns += 1 ))
12281 (( tot_len += ext_len ))
12284 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12286 error "FIEMAP on $fm_file failed; returned wrong number of " \
12287 "luns or wrong len for OST $last_lun"
12293 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12295 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12298 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12300 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12301 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12303 trap cleanup_130 EXIT RETURN
12305 local fm_file=$DIR/$tfile
12306 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12307 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12308 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12310 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12311 error "dd failed on $fm_file"
12313 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12314 filefrag_op=$(filefrag -ve -k $fm_file |
12315 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12317 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12318 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12323 for line in $filefrag_op
12325 frag_lun=$(echo $line | cut -d: -f5 |
12326 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12327 ext_len=$(echo $line | cut -d: -f4)
12328 if (( $frag_lun != $last_lun )); then
12329 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12330 if (( logical != 512 )); then
12332 error "FIEMAP on $fm_file failed; returned " \
12333 "logical start for lun $logical instead of 512"
12336 if (( tot_len != 512 )); then
12338 error "FIEMAP on $fm_file failed; returned " \
12339 "len $tot_len for OST $last_lun instead of 1024"
12342 (( num_luns += 1 ))
12346 (( tot_len += ext_len ))
12349 if (( num_luns != 2 || tot_len != 512 )); then
12351 error "FIEMAP on $fm_file failed; returned wrong number of " \
12352 "luns or wrong len for OST $last_lun"
12358 echo "FIEMAP on 2-stripe file with hole succeeded"
12360 run_test 130c "FIEMAP (2-stripe file with hole)"
12363 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12365 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12366 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12368 trap cleanup_130 EXIT RETURN
12370 local fm_file=$DIR/$tfile
12371 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12372 error "setstripe on $fm_file"
12373 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12374 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12376 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12377 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12378 error "dd failed on $fm_file"
12380 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12381 filefrag_op=$(filefrag -ve -k $fm_file |
12382 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12384 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12385 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12390 for line in $filefrag_op
12392 frag_lun=$(echo $line | cut -d: -f5 |
12393 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12394 ext_len=$(echo $line | cut -d: -f4)
12395 if (( $frag_lun != $last_lun )); then
12396 if (( tot_len != 1024 )); then
12398 error "FIEMAP on $fm_file failed; returned " \
12399 "len $tot_len for OST $last_lun instead of 1024"
12402 (( num_luns += 1 ))
12406 (( tot_len += ext_len ))
12409 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12411 error "FIEMAP on $fm_file failed; returned wrong number of " \
12412 "luns or wrong len for OST $last_lun"
12418 echo "FIEMAP on N-stripe file succeeded"
12420 run_test 130d "FIEMAP (N-stripe file)"
12423 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12425 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12426 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12428 trap cleanup_130 EXIT RETURN
12430 local fm_file=$DIR/$tfile
12431 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12432 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12433 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12436 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12437 for ((i = 0; i < $NUM_BLKS; i++))
12439 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12442 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12443 filefrag_op=$(filefrag -ve -k $fm_file |
12444 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12446 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12447 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12452 for line in $filefrag_op
12454 frag_lun=$(echo $line | cut -d: -f5 |
12455 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12456 ext_len=$(echo $line | cut -d: -f4)
12457 if (( $frag_lun != $last_lun )); then
12458 if (( tot_len != $EXPECTED_LEN )); then
12460 error "FIEMAP on $fm_file failed; returned " \
12461 "len $tot_len for OST $last_lun instead " \
12465 (( num_luns += 1 ))
12469 (( tot_len += ext_len ))
12472 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12474 error "FIEMAP on $fm_file failed; returned wrong number " \
12475 "of luns or wrong len for OST $last_lun"
12481 echo "FIEMAP with continuation calls succeeded"
12483 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12486 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12487 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12489 local fm_file=$DIR/$tfile
12490 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12491 error "multiop create with lov_delay_create on $fm_file"
12493 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12494 filefrag_extents=$(filefrag -vek $fm_file |
12495 awk '/extents? found/ { print $2 }')
12496 if [[ "$filefrag_extents" != "0" ]]; then
12497 error "FIEMAP on $fm_file failed; " \
12498 "returned $filefrag_extents expected 0"
12503 run_test 130f "FIEMAP (unstriped file)"
12505 # Test for writev/readv
12507 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12508 error "writev test failed"
12509 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12510 error "readv failed"
12513 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12516 local fsize=$((524288 + 1048576 + 1572864))
12517 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12518 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12519 error "append writev test failed"
12521 ((fsize += 1572864 + 1048576))
12522 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12523 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12524 error "append writev test failed"
12527 run_test 131b "test append writev"
12530 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12533 run_test 131c "test read/write on file w/o objects"
12536 rwv -f $DIR/$tfile -w -n 1 1572864
12537 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12538 if [ "$NOB" != 1572864 ]; then
12539 error "Short read filed: read $NOB bytes instead of 1572864"
12543 run_test 131d "test short read"
12546 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12547 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12548 error "read hitting hole failed"
12551 run_test 131e "test read hitting hole"
12560 mds*) res=$(do_facet $facet \
12561 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12563 ost*) res=$(do_facet $facet \
12564 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12566 *) error "Wrong facet '$facet'" ;;
12568 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12569 # if the argument $3 is zero, it means any stat increment is ok.
12570 if [[ $want -gt 0 ]]; then
12571 local count=$(echo $res | awk '{ print $2 }')
12572 [[ $count -ne $want ]] &&
12573 error "The $op counter on $facet is $count, not $want"
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12579 remote_ost_nodsh && skip "remote OST with nodsh"
12580 remote_mds_nodsh && skip "remote MDS with nodsh"
12581 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12582 skip_env "MDS doesn't support rename stats"
12584 local testdir=$DIR/${tdir}/stats_testdir
12586 mkdir -p $DIR/${tdir}
12589 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12590 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12592 # verify mdt stats first.
12593 mkdir ${testdir} || error "mkdir failed"
12594 check_stats $SINGLEMDS "mkdir" 1
12595 touch ${testdir}/${tfile} || error "touch failed"
12596 check_stats $SINGLEMDS "open" 1
12597 check_stats $SINGLEMDS "close" 1
12598 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12599 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12600 check_stats $SINGLEMDS "mknod" 2
12602 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12603 check_stats $SINGLEMDS "unlink" 1
12604 rm -f ${testdir}/${tfile} || error "file remove failed"
12605 check_stats $SINGLEMDS "unlink" 2
12607 # remove working dir and check mdt stats again.
12608 rmdir ${testdir} || error "rmdir failed"
12609 check_stats $SINGLEMDS "rmdir" 1
12611 local testdir1=$DIR/${tdir}/stats_testdir1
12612 mkdir -p ${testdir}
12613 mkdir -p ${testdir1}
12614 touch ${testdir1}/test1
12615 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12616 check_stats $SINGLEMDS "crossdir_rename" 1
12618 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12619 check_stats $SINGLEMDS "samedir_rename" 1
12621 rm -rf $DIR/${tdir}
12623 run_test 133a "Verifying MDT stats ========================================"
12628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12629 remote_ost_nodsh && skip "remote OST with nodsh"
12630 remote_mds_nodsh && skip "remote MDS with nodsh"
12632 local testdir=$DIR/${tdir}/stats_testdir
12634 mkdir -p ${testdir} || error "mkdir failed"
12635 touch ${testdir}/${tfile} || error "touch failed"
12636 cancel_lru_locks mdc
12639 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12640 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12642 # extra mdt stats verification.
12643 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12644 check_stats $SINGLEMDS "setattr" 1
12645 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12646 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12648 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12649 check_stats $SINGLEMDS "getattr" 1
12651 rm -rf $DIR/${tdir}
12653 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12654 # so the check below is not reliable
12655 [ $MDSCOUNT -eq 1 ] || return 0
12657 # Sleep to avoid a cached response.
12658 #define OBD_STATFS_CACHE_SECONDS 1
12660 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12661 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12662 $LFS df || error "lfs failed"
12663 check_stats $SINGLEMDS "statfs" 1
12665 # check aggregated statfs (LU-10018)
12666 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12668 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12671 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12672 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12674 check_stats $SINGLEMDS "statfs" 1
12676 # We want to check that the client didn't send OST_STATFS to
12677 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12678 # extra care is needed here.
12679 if remote_mds; then
12680 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12681 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12683 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12684 [ "$res" ] && error "OST got STATFS"
12689 run_test 133b "Verifying extra MDT stats =================================="
12692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12693 remote_ost_nodsh && skip "remote OST with nodsh"
12694 remote_mds_nodsh && skip "remote MDS with nodsh"
12696 local testdir=$DIR/$tdir/stats_testdir
12698 test_mkdir -p $testdir
12700 # verify obdfilter stats.
12701 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12703 cancel_lru_locks osc
12704 wait_delete_completed
12707 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12708 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12710 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12713 cancel_lru_locks osc
12714 check_stats ost1 "write" 1
12716 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12717 check_stats ost1 "read" 1
12719 > $testdir/$tfile || error "truncate failed"
12720 check_stats ost1 "punch" 1
12722 rm -f $testdir/$tfile || error "file remove failed"
12723 wait_delete_completed
12724 check_stats ost1 "destroy" 1
12728 run_test 133c "Verifying OST stats ========================================"
12735 while [ $value -ge 2 ]; do
12740 if [ $orig -gt $order ]; then
12748 local size=('K' 'M' 'G' 'T');
12750 local size_string=$value
12752 while [ $value -ge 1024 ]; do
12753 if [ $i -gt 3 ]; then
12754 #T is the biggest unit we get here, if that is bigger,
12756 size_string=${value}T
12759 value=$((value >> 10))
12760 if [ $value -lt 1024 ]; then
12761 size_string=${value}${size[$i]}
12770 get_rename_size() {
12772 local context=${2:-.}
12773 local sample=$(do_facet $SINGLEMDS $LCTL \
12774 get_param mdt.$FSNAME-MDT0000.rename_stats |
12775 grep -A1 $context |
12776 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12782 remote_ost_nodsh && skip "remote OST with nodsh"
12783 remote_mds_nodsh && skip "remote MDS with nodsh"
12784 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12785 skip_env "MDS doesn't support rename stats"
12787 local testdir1=$DIR/${tdir}/stats_testdir1
12788 local testdir2=$DIR/${tdir}/stats_testdir2
12789 mkdir -p $DIR/${tdir}
12791 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12793 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12794 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12796 createmany -o $testdir1/test 512 || error "createmany failed"
12798 # check samedir rename size
12799 mv ${testdir1}/test0 ${testdir1}/test_0
12801 local testdir1_size=$(ls -l $DIR/${tdir} |
12802 awk '/stats_testdir1/ {print $5}')
12803 local testdir2_size=$(ls -l $DIR/${tdir} |
12804 awk '/stats_testdir2/ {print $5}')
12806 testdir1_size=$(order_2 $testdir1_size)
12807 testdir2_size=$(order_2 $testdir2_size)
12809 testdir1_size=$(size_in_KMGT $testdir1_size)
12810 testdir2_size=$(size_in_KMGT $testdir2_size)
12812 echo "source rename dir size: ${testdir1_size}"
12813 echo "target rename dir size: ${testdir2_size}"
12815 local cmd="do_facet $SINGLEMDS $LCTL "
12816 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12818 eval $cmd || error "$cmd failed"
12819 local samedir=$($cmd | grep 'same_dir')
12820 local same_sample=$(get_rename_size $testdir1_size)
12821 [ -z "$samedir" ] && error "samedir_rename_size count error"
12822 [[ $same_sample -eq 1 ]] ||
12823 error "samedir_rename_size error $same_sample"
12824 echo "Check same dir rename stats success"
12826 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12828 # check crossdir rename size
12829 mv ${testdir1}/test_0 ${testdir2}/test_0
12831 testdir1_size=$(ls -l $DIR/${tdir} |
12832 awk '/stats_testdir1/ {print $5}')
12833 testdir2_size=$(ls -l $DIR/${tdir} |
12834 awk '/stats_testdir2/ {print $5}')
12836 testdir1_size=$(order_2 $testdir1_size)
12837 testdir2_size=$(order_2 $testdir2_size)
12839 testdir1_size=$(size_in_KMGT $testdir1_size)
12840 testdir2_size=$(size_in_KMGT $testdir2_size)
12842 echo "source rename dir size: ${testdir1_size}"
12843 echo "target rename dir size: ${testdir2_size}"
12845 eval $cmd || error "$cmd failed"
12846 local crossdir=$($cmd | grep 'crossdir')
12847 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12848 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12849 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12850 [[ $src_sample -eq 1 ]] ||
12851 error "crossdir_rename_size error $src_sample"
12852 [[ $tgt_sample -eq 1 ]] ||
12853 error "crossdir_rename_size error $tgt_sample"
12854 echo "Check cross dir rename stats success"
12855 rm -rf $DIR/${tdir}
12857 run_test 133d "Verifying rename_stats ========================================"
12860 remote_mds_nodsh && skip "remote MDS with nodsh"
12861 remote_ost_nodsh && skip "remote OST with nodsh"
12862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12864 local testdir=$DIR/${tdir}/stats_testdir
12865 local ctr f0 f1 bs=32768 count=42 sum
12867 mkdir -p ${testdir} || error "mkdir failed"
12869 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12871 for ctr in {write,read}_bytes; do
12873 cancel_lru_locks osc
12875 do_facet ost1 $LCTL set_param -n \
12876 "obdfilter.*.exports.clear=clear"
12878 if [ $ctr = write_bytes ]; then
12880 f1=${testdir}/${tfile}
12882 f0=${testdir}/${tfile}
12886 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12889 cancel_lru_locks osc
12891 sum=$(do_facet ost1 $LCTL get_param \
12892 "obdfilter.*.exports.*.stats" |
12893 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12894 $1 == ctr { sum += $7 }
12895 END { printf("%0.0f", sum) }')
12897 if ((sum != bs * count)); then
12898 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12902 rm -rf $DIR/${tdir}
12904 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12906 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12908 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12909 # not honor the -ignore_readdir_race option correctly. So we call
12910 # error_ignore() rather than error() in these cases. See LU-11152.
12912 if (find --version; do_facet mds1 find --version) |
12913 grep -q '\b4\.5\.1[1-4]\b'; then
12914 error_ignore LU-11152 "$@"
12921 # First without trusting modes.
12922 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12923 echo "proc_dirs='$proc_dirs'"
12924 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12925 find $proc_dirs -exec cat '{}' \; &> /dev/null
12927 # Second verifying readability.
12928 $LCTL get_param -R '*' &> /dev/null
12930 # Verifing writability with badarea_io.
12932 -ignore_readdir_race \
12934 -not -name force_lbug \
12935 -not -name changelog_mask \
12936 -exec badarea_io '{}' \; ||
12937 error_133 "find $proc_dirs failed"
12939 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12942 remote_mds_nodsh && skip "remote MDS with nodsh"
12943 remote_ost_nodsh && skip "remote OST with nodsh"
12946 for facet in mds1 ost1; do
12947 local facet_ver=$(lustre_version_code $facet)
12948 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12949 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12951 log "$facet: too old lustre for get_param -R"
12953 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12954 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12955 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12956 xargs badarea_io" ||
12957 error_133 "$facet badarea_io failed"
12959 skip_noexit "$facet: too old lustre for get_param -R"
12963 # remount the FS in case writes/reads /proc break the FS
12964 cleanup || error "failed to unmount"
12965 setup || error "failed to setup"
12968 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12971 remote_mds_nodsh && skip "remote MDS with nodsh"
12972 remote_ost_nodsh && skip "remote OST with nodsh"
12973 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12974 skip "Need MDS version at least 2.9.54"
12978 for facet in client mds1 ost1; do
12979 local facet_proc_dirs=$(do_facet $facet \
12980 \\\ls -d $proc_regexp 2> /dev/null)
12981 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12982 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12983 # Get the list of files that are missing the terminating newline
12984 local missing=($(do_facet $facet \
12985 find ${facet_proc_dirs} -type f \| \
12986 while read F\; do \
12987 awk -v FS='\v' -v RS='\v\v' \
12988 "'END { if(NR>0 && \
12989 \\\$NF !~ /.*\\\n\$/) \
12990 print FILENAME}'" \
12993 [ ${#missing[*]} -eq 0 ] ||
12994 error "files do not end with newline: ${missing[*]}"
12997 run_test 133h "Proc files should end with newlines"
13000 remote_mds_nodsh && skip "remote MDS with nodsh"
13001 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13002 skip "Need MDS version at least 2.7.54"
13004 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13005 cancel_lru_locks mdc
13007 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13008 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13009 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13012 createmany -o $DIR/$tdir/f $nr ||
13013 error "failed to create $nr files in $DIR/$tdir"
13014 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13016 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13017 do_facet mds1 $LCTL set_param fail_loc=0x327
13018 do_facet mds1 $LCTL set_param fail_val=500
13021 echo "sleep 10 seconds ..."
13023 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13025 do_facet mds1 $LCTL set_param fail_loc=0
13026 do_facet mds1 $LCTL set_param fail_val=0
13027 [ $lck_cnt -lt $unused ] ||
13028 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13031 unlinkmany $DIR/$tdir/f $nr
13033 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13036 remote_mds_nodsh && skip "remote MDS with nodsh"
13037 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13038 skip "Need MDS version at least 2.7.54"
13040 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13041 cancel_lru_locks mdc
13043 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13044 ldlm.lock_reclaim_threshold_mb)
13045 # disable reclaim temporarily
13046 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13048 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13049 do_facet mds1 $LCTL set_param fail_loc=0x328
13050 do_facet mds1 $LCTL set_param fail_val=500
13052 $LCTL set_param debug=+trace
13055 createmany -o $DIR/$tdir/f $nr &
13056 local create_pid=$!
13058 echo "Sleep $TIMEOUT seconds ..."
13060 if ! ps -p $create_pid > /dev/null 2>&1; then
13061 do_facet mds1 $LCTL set_param fail_loc=0
13062 do_facet mds1 $LCTL set_param fail_val=0
13063 do_facet mds1 $LCTL set_param \
13064 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13065 error "createmany finished incorrectly!"
13067 do_facet mds1 $LCTL set_param fail_loc=0
13068 do_facet mds1 $LCTL set_param fail_val=0
13069 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13070 wait $create_pid || return 1
13072 unlinkmany $DIR/$tdir/f $nr
13074 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13077 remote_mds_nodsh && skip "remote MDS with nodsh"
13078 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13079 skip "Need MDS version at least 2.13.50"
13082 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13084 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13085 #set only one record at plain llog
13086 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13088 #fill already existed plain llog each 64767
13089 #wrapping whole catalog
13090 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13092 createmany -o $DIR/$tdir/$tfile_ 64700
13093 for (( i = 0; i < 64700; i = i + 2 ))
13095 rm $DIR/$tdir/$tfile_$i &
13096 rm $DIR/$tdir/$tfile_$((i + 1)) &
13101 #waiting osp synchronization
13102 wait_delete_completed
13104 run_test 135 "Race catalog processing"
13107 remote_mds_nodsh && skip "remote MDS with nodsh"
13108 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13109 skip "Need MDS version at least 2.13.50"
13112 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13113 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13114 #set only one record at plain llog
13115 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13116 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13118 #fill already existed 2 plain llogs each 64767
13119 #wrapping whole catalog
13120 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13121 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13122 wait_delete_completed
13124 createmany -o $DIR/$tdir/$tfile_ 10
13127 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13128 for (( i = 0; i < 10; i = i + 3 ))
13130 rm $DIR/$tdir/$tfile_$i &
13131 rm $DIR/$tdir/$tfile_$((i + 1)) &
13135 rm $DIR/$tdir/$tfile_$((i + 2)) &
13138 #waiting osp synchronization
13139 wait_delete_completed
13141 run_test 136 "Race catalog processing 2"
13143 test_140() { #bug-17379
13144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13146 test_mkdir $DIR/$tdir
13147 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13148 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13150 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13151 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13153 while i=$((i + 1)); do
13155 cd $i || error "Changing to $i"
13156 ln -s ../stat stat || error "Creating stat symlink"
13157 # Read the symlink until ELOOP present,
13158 # not LBUGing the system is considered success,
13159 # we didn't overrun the stack.
13160 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13161 if [ $ret -ne 0 ]; then
13162 if [ $ret -eq 40 ]; then
13165 error "Open stat symlink"
13171 echo "The symlink depth = $i"
13172 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13173 error "Invalid symlink depth"
13175 # Test recursive symlink
13176 ln -s symlink_self symlink_self
13177 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13178 echo "open symlink_self returns $ret"
13179 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13181 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13186 local TF="$TMP/$tfile"
13188 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13190 cancel_lru_locks $OSC
13191 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13192 remount_client $MOUNT
13194 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13197 $TRUNCATE $DIR/$tfile 6000
13198 cancel_lru_locks $OSC
13199 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13202 echo "12345" >>$DIR/$tfile
13203 cancel_lru_locks $OSC
13204 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13207 echo "12345" >>$DIR/$tfile
13208 cancel_lru_locks $OSC
13209 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13214 run_test 150a "truncate/append tests"
13217 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13218 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13219 skip "Need OST version at least 2.13.53"
13221 check_fallocate $DIR/$tfile || error "fallocate failed"
13223 run_test 150b "Verify fallocate (prealloc) functionality"
13229 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13230 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13231 skip "Need OST version at least 2.13.53"
13233 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13234 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13235 sync; sync_all_data
13236 cancel_lru_locks $OSC
13238 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13239 want=$((OSTCOUNT * 1048576))
13241 # Must allocate all requested space, not more than 5% extra
13242 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13243 error "bytes $bytes is not $want"
13245 run_test 150c "Verify fallocate Size and Blocks"
13251 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13252 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13253 skip "Need OST version at least 2.13.53"
13255 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13256 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13257 sync; sync_all_data
13258 cancel_lru_locks $OSC
13260 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13261 want=$((OSTCOUNT * 1048576))
13263 # Must allocate all requested space, not more than 5% extra
13264 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13265 error "bytes $bytes is not $want"
13267 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13269 #LU-2902 roc_hit was not able to read all values from lproc
13270 function roc_hit_init() {
13271 local list=$(comma_list $(osts_nodes))
13272 local dir=$DIR/$tdir-check
13273 local file=$dir/$tfile
13279 #use setstripe to do a write to every ost
13280 for i in $(seq 0 $((OSTCOUNT-1))); do
13281 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13282 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13283 idx=$(printf %04x $i)
13284 BEFORE=$(get_osd_param $list *OST*$idx stats |
13285 awk '$1 == "cache_access" {sum += $7}
13286 END { printf("%0.0f", sum) }')
13288 cancel_lru_locks osc
13289 cat $file >/dev/null
13291 AFTER=$(get_osd_param $list *OST*$idx stats |
13292 awk '$1 == "cache_access" {sum += $7}
13293 END { printf("%0.0f", sum) }')
13295 echo BEFORE:$BEFORE AFTER:$AFTER
13296 if ! let "AFTER - BEFORE == 4"; then
13298 error "roc_hit is not safe to use"
13306 function roc_hit() {
13307 local list=$(comma_list $(osts_nodes))
13308 echo $(get_osd_param $list '' stats |
13309 awk '$1 == "cache_hit" {sum += $7}
13310 END { printf("%0.0f", sum) }')
13313 function set_cache() {
13316 if [ "$2" == "off" ]; then
13319 local list=$(comma_list $(osts_nodes))
13320 set_osd_param $list '' $1_cache_enable $on
13322 cancel_lru_locks osc
13326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13327 remote_ost_nodsh && skip "remote OST with nodsh"
13330 local list=$(comma_list $(osts_nodes))
13332 # check whether obdfilter is cache capable at all
13333 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13334 skip "not cache-capable obdfilter"
13337 # check cache is enabled on all obdfilters
13338 if get_osd_param $list '' read_cache_enable | grep 0; then
13339 skip "oss cache is disabled"
13342 set_osd_param $list '' writethrough_cache_enable 1
13344 # check write cache is enabled on all obdfilters
13345 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13346 skip "oss write cache is NOT enabled"
13351 #define OBD_FAIL_OBD_NO_LRU 0x609
13352 do_nodes $list $LCTL set_param fail_loc=0x609
13354 # pages should be in the case right after write
13355 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13358 local BEFORE=$(roc_hit)
13359 cancel_lru_locks osc
13360 cat $DIR/$tfile >/dev/null
13361 local AFTER=$(roc_hit)
13363 do_nodes $list $LCTL set_param fail_loc=0
13365 if ! let "AFTER - BEFORE == CPAGES"; then
13366 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13369 cancel_lru_locks osc
13370 # invalidates OST cache
13371 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13372 set_osd_param $list '' read_cache_enable 0
13373 cat $DIR/$tfile >/dev/null
13375 # now data shouldn't be found in the cache
13377 cancel_lru_locks osc
13378 cat $DIR/$tfile >/dev/null
13380 if let "AFTER - BEFORE != 0"; then
13381 error "IN CACHE: before: $BEFORE, after: $AFTER"
13384 set_osd_param $list '' read_cache_enable 1
13387 run_test 151 "test cache on oss and controls ==============================="
13390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13392 local TF="$TMP/$tfile"
13394 # simulate ENOMEM during write
13395 #define OBD_FAIL_OST_NOMEM 0x226
13396 lctl set_param fail_loc=0x80000226
13397 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13399 sync || error "sync failed"
13400 lctl set_param fail_loc=0
13402 # discard client's cache
13403 cancel_lru_locks osc
13405 # simulate ENOMEM during read
13406 lctl set_param fail_loc=0x80000226
13407 cmp $TF $DIR/$tfile || error "cmp failed"
13408 lctl set_param fail_loc=0
13412 run_test 152 "test read/write with enomem ============================"
13415 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13417 run_test 153 "test if fdatasync does not crash ======================="
13419 dot_lustre_fid_permission_check() {
13421 local ffid=$MOUNT/.lustre/fid/$fid
13424 echo "stat fid $fid"
13425 stat $ffid > /dev/null || error "stat $ffid failed."
13426 echo "touch fid $fid"
13427 touch $ffid || error "touch $ffid failed."
13428 echo "write to fid $fid"
13429 cat /etc/hosts > $ffid || error "write $ffid failed."
13430 echo "read fid $fid"
13431 diff /etc/hosts $ffid || error "read $ffid failed."
13432 echo "append write to fid $fid"
13433 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13434 echo "rename fid $fid"
13435 mv $ffid $test_dir/$tfile.1 &&
13436 error "rename $ffid to $tfile.1 should fail."
13437 touch $test_dir/$tfile.1
13438 mv $test_dir/$tfile.1 $ffid &&
13439 error "rename $tfile.1 to $ffid should fail."
13440 rm -f $test_dir/$tfile.1
13441 echo "truncate fid $fid"
13442 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13443 echo "link fid $fid"
13444 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13445 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13446 echo "setfacl fid $fid"
13447 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13448 echo "getfacl fid $fid"
13449 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13451 echo "unlink fid $fid"
13452 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13453 echo "mknod fid $fid"
13454 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13456 fid=[0xf00000400:0x1:0x0]
13457 ffid=$MOUNT/.lustre/fid/$fid
13459 echo "stat non-exist fid $fid"
13460 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13461 echo "write to non-exist fid $fid"
13462 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13463 echo "link new fid $fid"
13464 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13466 mkdir -p $test_dir/$tdir
13467 touch $test_dir/$tdir/$tfile
13468 fid=$($LFS path2fid $test_dir/$tdir)
13471 error "error: could not get fid for $test_dir/$dir/$tfile."
13473 ffid=$MOUNT/.lustre/fid/$fid
13476 ls $ffid > /dev/null || error "ls $ffid failed."
13477 echo "touch $fid/$tfile.1"
13478 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13480 echo "touch $MOUNT/.lustre/fid/$tfile"
13481 touch $MOUNT/.lustre/fid/$tfile && \
13482 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13484 echo "setxattr to $MOUNT/.lustre/fid"
13485 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13487 echo "listxattr for $MOUNT/.lustre/fid"
13488 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13490 echo "delxattr from $MOUNT/.lustre/fid"
13491 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13493 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13494 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13495 error "touch invalid fid should fail."
13497 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13498 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13499 error "touch non-normal fid should fail."
13501 echo "rename $tdir to $MOUNT/.lustre/fid"
13502 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13503 error "rename to $MOUNT/.lustre/fid should fail."
13505 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13507 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13508 local new_obf_mode=777
13510 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13511 chmod $new_obf_mode $DIR/.lustre/fid ||
13512 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13514 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13515 [ $obf_mode -eq $new_obf_mode ] ||
13516 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13518 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13519 chmod $old_obf_mode $DIR/.lustre/fid ||
13520 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13523 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13524 fid=$($LFS path2fid $test_dir/$tfile-2)
13526 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13528 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13529 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13530 error "create lov data thru .lustre failed"
13532 echo "cp /etc/passwd $test_dir/$tfile-2"
13533 cp /etc/passwd $test_dir/$tfile-2 ||
13534 error "copy to $test_dir/$tfile-2 failed."
13535 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13536 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13537 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13539 rm -rf $test_dir/tfile.lnk
13540 rm -rf $test_dir/$tfile-2
13544 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13545 skip "Need MDS version at least 2.4.1"
13547 local tf=$DIR/$tfile
13550 local fid=$($LFS path2fid $tf)
13551 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13553 # check that we get the same pathname back
13554 local found=$($LFS fid2path $MOUNT "$fid")
13555 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13556 [ "$found" == "$tf" ] ||
13557 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13559 run_test 154A "lfs path2fid and fid2path basic checks"
13562 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13563 skip "Need MDS version at least 2.4.1"
13565 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13566 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13567 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13568 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13570 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13571 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13573 # check that we get the same pathname
13574 echo "PFID: $PFID, name: $name"
13575 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13576 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13577 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13578 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13580 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13582 run_test 154B "verify the ll_decode_linkea tool"
13585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13586 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13587 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13588 skip "Need MDS version at least 2.2.51"
13589 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13591 cp /etc/hosts $DIR/$tfile
13593 fid=$($LFS path2fid $DIR/$tfile)
13595 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13597 dot_lustre_fid_permission_check "$fid" $DIR ||
13598 error "dot lustre permission check $fid failed"
13600 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13602 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13604 touch $MOUNT/.lustre/file &&
13605 error "creation is not allowed under .lustre"
13607 mkdir $MOUNT/.lustre/dir &&
13608 error "mkdir is not allowed under .lustre"
13612 run_test 154a "Open-by-FID"
13615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13616 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13617 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13618 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13619 skip "Need MDS version at least 2.2.51"
13621 local remote_dir=$DIR/$tdir/remote_dir
13625 mkdir -p $DIR/$tdir
13626 $LFS mkdir -i $MDTIDX $remote_dir ||
13627 error "create remote directory failed"
13629 cp /etc/hosts $remote_dir/$tfile
13631 fid=$($LFS path2fid $remote_dir/$tfile)
13633 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13635 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13636 error "dot lustre permission check $fid failed"
13639 run_test 154b "Open-by-FID for remote directory"
13642 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13643 skip "Need MDS version at least 2.4.1"
13645 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13646 local FID1=$($LFS path2fid $DIR/$tfile.1)
13647 local FID2=$($LFS path2fid $DIR/$tfile.2)
13648 local FID3=$($LFS path2fid $DIR/$tfile.3)
13651 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13652 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13653 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13655 [ "$FID" = "${!want}" ] ||
13656 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13660 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13662 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13663 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13667 run_test 154c "lfs path2fid and fid2path multiple arguments"
13670 remote_mds_nodsh && skip "remote MDS with nodsh"
13671 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13672 skip "Need MDS version at least 2.5.53"
13674 if remote_mds; then
13675 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13679 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13686 local fid=$($LFS path2fid $DIR/$tfile)
13689 cmd="exec $fd<$DIR/$tfile"
13691 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13692 echo "$fid_list" | grep "$fid"
13695 cmd="exec $fd>/dev/null"
13697 if [ $rc -ne 0 ]; then
13698 error "FID $fid not found in open files list $fid_list"
13701 run_test 154d "Verify open file fid"
13705 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13706 skip "Need MDS version at least 2.6.50"
13708 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13709 error ".lustre returned by readdir"
13712 run_test 154e ".lustre is not returned by readdir"
13715 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13717 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13718 test_mkdir -p -c1 $DIR/$tdir/d
13719 # test dirs inherit from its stripe
13720 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13721 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13722 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13723 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13726 # get fid of parents
13727 local FID0=$($LFS path2fid $DIR/$tdir/d)
13728 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13729 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13730 local FID3=$($LFS path2fid $DIR)
13732 # check that path2fid --parents returns expected <parent_fid>/name
13733 # 1) test for a directory (single parent)
13734 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13735 [ "$parent" == "$FID0/foo1" ] ||
13736 error "expected parent: $FID0/foo1, got: $parent"
13738 # 2) test for a file with nlink > 1 (multiple parents)
13739 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13740 echo "$parent" | grep -F "$FID1/$tfile" ||
13741 error "$FID1/$tfile not returned in parent list"
13742 echo "$parent" | grep -F "$FID2/link" ||
13743 error "$FID2/link not returned in parent list"
13745 # 3) get parent by fid
13746 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13747 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13748 echo "$parent" | grep -F "$FID1/$tfile" ||
13749 error "$FID1/$tfile not returned in parent list (by fid)"
13750 echo "$parent" | grep -F "$FID2/link" ||
13751 error "$FID2/link not returned in parent list (by fid)"
13753 # 4) test for entry in root directory
13754 parent=$($LFS path2fid --parents $DIR/f)
13755 echo "$parent" | grep -F "$FID3/f" ||
13756 error "$FID3/f not returned in parent list"
13758 # 5) test it on root directory
13759 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13760 error "$MOUNT should not have parents"
13762 # enable xattr caching and check that linkea is correctly updated
13763 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13764 save_lustre_params client "llite.*.xattr_cache" > $save
13765 lctl set_param llite.*.xattr_cache 1
13767 # 6.1) linkea update on rename
13768 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13770 # get parents by fid
13771 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13772 # foo1 should no longer be returned in parent list
13773 echo "$parent" | grep -F "$FID1" &&
13774 error "$FID1 should no longer be in parent list"
13775 # the new path should appear
13776 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13777 error "$FID2/$tfile.moved is not in parent list"
13779 # 6.2) linkea update on unlink
13780 rm -f $DIR/$tdir/d/foo2/link
13781 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13782 # foo2/link should no longer be returned in parent list
13783 echo "$parent" | grep -F "$FID2/link" &&
13784 error "$FID2/link should no longer be in parent list"
13788 restore_lustre_params < $save
13791 run_test 154f "get parent fids by reading link ea"
13795 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13796 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13797 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13798 skip "Need MDS version at least 2.6.92"
13800 mkdir -p $DIR/$tdir
13801 llapi_fid_test -d $DIR/$tdir
13803 run_test 154g "various llapi FID tests"
13805 test_155_small_load() {
13806 local temp=$TMP/$tfile
13807 local file=$DIR/$tfile
13809 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13810 error "dd of=$temp bs=6096 count=1 failed"
13812 cancel_lru_locks $OSC
13813 cmp $temp $file || error "$temp $file differ"
13815 $TRUNCATE $temp 6000
13816 $TRUNCATE $file 6000
13817 cmp $temp $file || error "$temp $file differ (truncate1)"
13819 echo "12345" >>$temp
13820 echo "12345" >>$file
13821 cmp $temp $file || error "$temp $file differ (append1)"
13823 echo "12345" >>$temp
13824 echo "12345" >>$file
13825 cmp $temp $file || error "$temp $file differ (append2)"
13831 test_155_big_load() {
13832 remote_ost_nodsh && skip "remote OST with nodsh"
13834 local temp=$TMP/$tfile
13835 local file=$DIR/$tfile
13838 local cache_size=$(do_facet ost$((MAXI+1)) \
13839 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13840 local large_file_size=$((cache_size * 2))
13842 echo "OSS cache size: $cache_size KB"
13843 echo "Large file size: $large_file_size KB"
13845 [ $MAXV -le $large_file_size ] &&
13846 skip_env "max available OST size needs > $large_file_size KB"
13848 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13850 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13851 error "dd of=$temp bs=$large_file_size count=1k failed"
13854 cancel_lru_locks osc
13855 cmp $temp $file || error "$temp $file differ"
13861 save_writethrough() {
13862 local facets=$(get_facets OST)
13864 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13870 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13872 save_writethrough $p
13875 set_cache writethrough on
13876 test_155_small_load
13877 restore_lustre_params < $p
13880 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13885 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13887 save_writethrough $p
13890 set_cache writethrough off
13891 test_155_small_load
13892 restore_lustre_params < $p
13895 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13900 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13902 save_writethrough $p
13905 set_cache writethrough on
13906 test_155_small_load
13907 restore_lustre_params < $p
13910 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13915 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13917 save_writethrough $p
13920 set_cache writethrough off
13921 test_155_small_load
13922 restore_lustre_params < $p
13925 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13930 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13932 save_writethrough $p
13935 set_cache writethrough on
13937 restore_lustre_params < $p
13940 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13945 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13947 save_writethrough $p
13950 set_cache writethrough off
13952 restore_lustre_params < $p
13955 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13960 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13962 save_writethrough $p
13965 set_cache writethrough on
13967 restore_lustre_params < $p
13970 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13975 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13977 save_writethrough $p
13980 set_cache writethrough off
13982 restore_lustre_params < $p
13985 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13989 remote_ost_nodsh && skip "remote OST with nodsh"
13990 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13991 skip "stats not implemented on old servers"
13992 [ "$ost1_FSTYPE" = "zfs" ] &&
13993 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13998 local file="$DIR/$tfile"
13999 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14001 save_writethrough $p
14004 log "Turn on read and write cache"
14006 set_cache writethrough on
14008 log "Write data and read it back."
14009 log "Read should be satisfied from the cache."
14010 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14012 cancel_lru_locks osc
14013 cat $file >/dev/null
14015 if ! let "AFTER - BEFORE == CPAGES"; then
14016 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14018 log "cache hits: before: $BEFORE, after: $AFTER"
14021 log "Read again; it should be satisfied from the cache."
14023 cancel_lru_locks osc
14024 cat $file >/dev/null
14026 if ! let "AFTER - BEFORE == CPAGES"; then
14027 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14029 log "cache hits:: before: $BEFORE, after: $AFTER"
14032 log "Turn off the read cache and turn on the write cache"
14034 set_cache writethrough on
14036 log "Read again; it should be satisfied from the cache."
14038 cancel_lru_locks osc
14039 cat $file >/dev/null
14041 if ! let "AFTER - BEFORE == CPAGES"; then
14042 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14044 log "cache hits:: before: $BEFORE, after: $AFTER"
14047 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14048 # > 2.12.56 uses pagecache if cached
14049 log "Read again; it should not be satisfied from the cache."
14051 cancel_lru_locks osc
14052 cat $file >/dev/null
14054 if ! let "AFTER - BEFORE == 0"; then
14055 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14057 log "cache hits:: before: $BEFORE, after: $AFTER"
14061 log "Write data and read it back."
14062 log "Read should be satisfied from the cache."
14063 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14065 cancel_lru_locks osc
14066 cat $file >/dev/null
14068 if ! let "AFTER - BEFORE == CPAGES"; then
14069 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14071 log "cache hits:: before: $BEFORE, after: $AFTER"
14074 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14075 # > 2.12.56 uses pagecache if cached
14076 log "Read again; it should not be satisfied from the cache."
14078 cancel_lru_locks osc
14079 cat $file >/dev/null
14081 if ! let "AFTER - BEFORE == 0"; then
14082 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14084 log "cache hits:: before: $BEFORE, after: $AFTER"
14088 log "Turn off read and write cache"
14090 set_cache writethrough off
14092 log "Write data and read it back"
14093 log "It should not be satisfied from the cache."
14095 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14096 cancel_lru_locks osc
14098 cat $file >/dev/null
14100 if ! let "AFTER - BEFORE == 0"; then
14101 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14103 log "cache hits:: before: $BEFORE, after: $AFTER"
14106 log "Turn on the read cache and turn off the write cache"
14108 set_cache writethrough off
14110 log "Write data and read it back"
14111 log "It should not be satisfied from the cache."
14113 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14115 cancel_lru_locks osc
14116 cat $file >/dev/null
14118 if ! let "AFTER - BEFORE == 0"; then
14119 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14121 log "cache hits:: before: $BEFORE, after: $AFTER"
14124 log "Read again; it should be satisfied from the cache."
14126 cancel_lru_locks osc
14127 cat $file >/dev/null
14129 if ! let "AFTER - BEFORE == CPAGES"; then
14130 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14132 log "cache hits:: before: $BEFORE, after: $AFTER"
14135 restore_lustre_params < $p
14138 run_test 156 "Verification of tunables"
14141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14142 remote_mds_nodsh && skip "remote MDS with nodsh"
14143 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14144 skip "Need MDS version at least 2.2.0"
14146 changelog_register || error "changelog_register failed"
14147 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14148 changelog_users $SINGLEMDS | grep -q $cl_user ||
14149 error "User $cl_user not found in changelog_users"
14152 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14153 changelog_clear 0 || error "changelog_clear failed"
14154 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14155 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14156 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14157 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14158 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14159 rm $DIR/$tdir/pics/desktop.jpg
14161 changelog_dump | tail -10
14163 echo "verifying changelog mask"
14164 changelog_chmask "-MKDIR"
14165 changelog_chmask "-CLOSE"
14167 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14168 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14170 changelog_chmask "+MKDIR"
14171 changelog_chmask "+CLOSE"
14173 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14174 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14176 changelog_dump | tail -10
14177 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14178 CLOSES=$(changelog_dump | grep -c "CLOSE")
14179 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14180 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14183 echo "verifying target fid"
14184 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14185 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14186 [ "$fidc" == "$fidf" ] ||
14187 error "changelog '$tfile' fid $fidc != file fid $fidf"
14188 echo "verifying parent fid"
14189 # The FID returned from the Changelog may be the directory shard on
14190 # a different MDT, and not the FID returned by path2fid on the parent.
14191 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14192 # since this is what will matter when recreating this file in the tree.
14193 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14194 local pathp=$($LFS fid2path $MOUNT "$fidp")
14195 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14196 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14198 echo "getting records for $cl_user"
14199 changelog_users $SINGLEMDS
14200 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14202 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14203 error "changelog_clear failed"
14204 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14205 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14206 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14207 error "user index expect $user_rec1 + $nclr != $user_rec2"
14209 local min0_rec=$(changelog_users $SINGLEMDS |
14210 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14211 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14212 awk '{ print $1; exit; }')
14214 changelog_dump | tail -n 5
14215 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14216 [ $first_rec == $((min0_rec + 1)) ] ||
14217 error "first index should be $min0_rec + 1 not $first_rec"
14219 # LU-3446 changelog index reset on MDT restart
14220 local cur_rec1=$(changelog_users $SINGLEMDS |
14221 awk '/^current.index:/ { print $NF }')
14222 changelog_clear 0 ||
14223 error "clear all changelog records for $cl_user failed"
14224 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14225 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14226 error "Fail to start $SINGLEMDS"
14227 local cur_rec2=$(changelog_users $SINGLEMDS |
14228 awk '/^current.index:/ { print $NF }')
14229 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14230 [ $cur_rec1 == $cur_rec2 ] ||
14231 error "current index should be $cur_rec1 not $cur_rec2"
14233 echo "verifying users from this test are deregistered"
14234 changelog_deregister || error "changelog_deregister failed"
14235 changelog_users $SINGLEMDS | grep -q $cl_user &&
14236 error "User '$cl_user' still in changelog_users"
14238 # lctl get_param -n mdd.*.changelog_users
14239 # current index: 144
14240 # ID index (idle seconds)
14242 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14243 # this is the normal case where all users were deregistered
14244 # make sure no new records are added when no users are present
14245 local last_rec1=$(changelog_users $SINGLEMDS |
14246 awk '/^current.index:/ { print $NF }')
14247 touch $DIR/$tdir/chloe
14248 local last_rec2=$(changelog_users $SINGLEMDS |
14249 awk '/^current.index:/ { print $NF }')
14250 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14251 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14253 # any changelog users must be leftovers from a previous test
14254 changelog_users $SINGLEMDS
14255 echo "other changelog users; can't verify off"
14258 run_test 160a "changelog sanity"
14260 test_160b() { # LU-3587
14261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14262 remote_mds_nodsh && skip "remote MDS with nodsh"
14263 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14264 skip "Need MDS version at least 2.2.0"
14266 changelog_register || error "changelog_register failed"
14267 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14268 changelog_users $SINGLEMDS | grep -q $cl_user ||
14269 error "User '$cl_user' not found in changelog_users"
14271 local longname1=$(str_repeat a 255)
14272 local longname2=$(str_repeat b 255)
14275 echo "creating very long named file"
14276 touch $longname1 || error "create of '$longname1' failed"
14277 echo "renaming very long named file"
14278 mv $longname1 $longname2
14280 changelog_dump | grep RENME | tail -n 5
14283 run_test 160b "Verify that very long rename doesn't crash in changelog"
14286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14287 remote_mds_nodsh && skip "remote MDS with nodsh"
14289 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14290 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14291 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14292 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14296 # Registration step
14297 changelog_register || error "changelog_register failed"
14300 mkdir -p $DIR/$tdir
14301 $MCREATE $DIR/$tdir/foo_160c
14302 changelog_chmask "-TRUNC"
14303 $TRUNCATE $DIR/$tdir/foo_160c 200
14304 changelog_chmask "+TRUNC"
14305 $TRUNCATE $DIR/$tdir/foo_160c 199
14306 changelog_dump | tail -n 5
14307 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14308 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14310 run_test 160c "verify that changelog log catch the truncate event"
14313 remote_mds_nodsh && skip "remote MDS with nodsh"
14314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14316 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14317 skip "Need MDS version at least 2.7.60"
14319 # Registration step
14320 changelog_register || error "changelog_register failed"
14322 mkdir -p $DIR/$tdir/migrate_dir
14323 changelog_clear 0 || error "changelog_clear failed"
14325 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14326 changelog_dump | tail -n 5
14327 local migrates=$(changelog_dump | grep -c "MIGRT")
14328 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14330 run_test 160d "verify that changelog log catch the migrate event"
14333 remote_mds_nodsh && skip "remote MDS with nodsh"
14336 changelog_register || error "changelog_register failed"
14338 # Delete a future user (expect fail)
14339 local MDT0=$(facet_svc $SINGLEMDS)
14340 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14343 if [ $rc -eq 0 ]; then
14344 error "Deleted non-existant user cl77"
14345 elif [ $rc -ne 2 ]; then
14346 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14349 # Clear to a bad index (1 billion should be safe)
14350 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14353 if [ $rc -eq 0 ]; then
14354 error "Successfully cleared to invalid CL index"
14355 elif [ $rc -ne 22 ]; then
14356 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14359 run_test 160e "changelog negative testing (should return errors)"
14362 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14363 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14364 skip "Need MDS version at least 2.10.56"
14366 local mdts=$(comma_list $(mdts_nodes))
14369 changelog_register || error "first changelog_register failed"
14370 changelog_register || error "second changelog_register failed"
14372 declare -A cl_user1
14373 declare -A cl_user2
14378 # generate some changelog records to accumulate on each MDT
14379 # use fnv1a because created files should be evenly distributed
14380 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14381 error "test_mkdir $tdir failed"
14382 log "$(date +%s): creating first files"
14383 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14384 error "create $DIR/$tdir/$tfile failed"
14386 # check changelogs have been generated
14387 local start=$SECONDS
14388 local idle_time=$((MDSCOUNT * 5 + 5))
14389 local nbcl=$(changelog_dump | wc -l)
14390 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14392 for param in "changelog_max_idle_time=$idle_time" \
14394 "changelog_min_gc_interval=2" \
14395 "changelog_min_free_cat_entries=3"; do
14396 local MDT0=$(facet_svc $SINGLEMDS)
14397 local var="${param%=*}"
14398 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14400 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14401 do_nodes $mdts $LCTL set_param mdd.*.$param
14404 # force cl_user2 to be idle (1st part), but also cancel the
14405 # cl_user1 records so that it is not evicted later in the test.
14406 local sleep1=$((idle_time / 2))
14407 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14410 # simulate changelog catalog almost full
14411 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14412 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14414 for i in $(seq $MDSCOUNT); do
14415 cl_users=(${CL_USERS[mds$i]})
14416 cl_user1[mds$i]="${cl_users[0]}"
14417 cl_user2[mds$i]="${cl_users[1]}"
14419 [ -n "${cl_user1[mds$i]}" ] ||
14420 error "mds$i: no user registered"
14421 [ -n "${cl_user2[mds$i]}" ] ||
14422 error "mds$i: only ${cl_user2[mds$i]} is registered"
14424 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14425 [ -n "$user_rec1" ] ||
14426 error "mds$i: User ${cl_user1[mds$i]} not registered"
14427 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14428 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14429 [ -n "$user_rec2" ] ||
14430 error "mds$i: User ${cl_user1[mds$i]} not registered"
14431 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14432 "$user_rec1 + 2 == $user_rec2"
14433 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14434 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14435 "$user_rec1 + 2, but is $user_rec2"
14436 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14437 [ -n "$user_rec2" ] ||
14438 error "mds$i: User ${cl_user2[mds$i]} not registered"
14439 [ $user_rec1 == $user_rec2 ] ||
14440 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14441 "$user_rec1, but is $user_rec2"
14444 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14445 local sleep2=$((idle_time - (SECONDS - start) + 1))
14446 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14449 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14450 # cl_user1 should be OK because it recently processed records.
14451 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14452 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14453 error "create $DIR/$tdir/${tfile}b failed"
14455 # ensure gc thread is done
14456 for i in $(mdts_nodes); do
14458 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14459 error "$i: GC-thread not done"
14463 for i in $(seq $MDSCOUNT); do
14464 # check cl_user1 still registered
14465 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14466 error "mds$i: User ${cl_user1[mds$i]} not registered"
14467 # check cl_user2 unregistered
14468 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14469 error "mds$i: User ${cl_user2[mds$i]} still registered"
14471 # check changelogs are present and starting at $user_rec1 + 1
14472 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14473 [ -n "$user_rec1" ] ||
14474 error "mds$i: User ${cl_user1[mds$i]} not registered"
14475 first_rec=$($LFS changelog $(facet_svc mds$i) |
14476 awk '{ print $1; exit; }')
14478 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14479 [ $((user_rec1 + 1)) == $first_rec ] ||
14480 error "mds$i: first index should be $user_rec1 + 1, " \
14481 "but is $first_rec"
14484 run_test 160f "changelog garbage collect (timestamped users)"
14487 remote_mds_nodsh && skip "remote MDS with nodsh"
14488 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14489 skip "Need MDS version at least 2.10.56"
14491 local mdts=$(comma_list $(mdts_nodes))
14493 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14494 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14497 changelog_register || error "first changelog_register failed"
14498 changelog_register || error "second changelog_register failed"
14500 declare -A cl_user1
14501 declare -A cl_user2
14506 # generate some changelog records to accumulate on each MDT
14507 # use fnv1a because created files should be evenly distributed
14508 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14509 error "mkdir $tdir failed"
14510 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14511 error "create $DIR/$tdir/$tfile failed"
14513 # check changelogs have been generated
14514 local nbcl=$(changelog_dump | wc -l)
14515 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14517 # reduce the max_idle_indexes value to make sure we exceed it
14518 max_ndx=$((nbcl / 2 - 1))
14520 for param in "changelog_max_idle_indexes=$max_ndx" \
14522 "changelog_min_gc_interval=2" \
14523 "changelog_min_free_cat_entries=3"; do
14524 local MDT0=$(facet_svc $SINGLEMDS)
14525 local var="${param%=*}"
14526 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14528 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14529 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14530 error "unable to set mdd.*.$param"
14533 # simulate changelog catalog almost full
14534 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14535 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14537 for i in $(seq $MDSCOUNT); do
14538 cl_users=(${CL_USERS[mds$i]})
14539 cl_user1[mds$i]="${cl_users[0]}"
14540 cl_user2[mds$i]="${cl_users[1]}"
14542 [ -n "${cl_user1[mds$i]}" ] ||
14543 error "mds$i: no user registered"
14544 [ -n "${cl_user2[mds$i]}" ] ||
14545 error "mds$i: only ${cl_user1[mds$i]} is registered"
14547 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14548 [ -n "$user_rec1" ] ||
14549 error "mds$i: User ${cl_user1[mds$i]} not registered"
14550 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14551 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14552 [ -n "$user_rec2" ] ||
14553 error "mds$i: User ${cl_user1[mds$i]} not registered"
14554 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14555 "$user_rec1 + 2 == $user_rec2"
14556 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14557 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14558 "$user_rec1 + 2, but is $user_rec2"
14559 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14560 [ -n "$user_rec2" ] ||
14561 error "mds$i: User ${cl_user2[mds$i]} not registered"
14562 [ $user_rec1 == $user_rec2 ] ||
14563 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14564 "$user_rec1, but is $user_rec2"
14567 # ensure we are past the previous changelog_min_gc_interval set above
14570 # generate one more changelog to trigger fail_loc
14571 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14572 error "create $DIR/$tdir/${tfile}bis failed"
14574 # ensure gc thread is done
14575 for i in $(mdts_nodes); do
14577 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14578 error "$i: GC-thread not done"
14582 for i in $(seq $MDSCOUNT); do
14583 # check cl_user1 still registered
14584 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14585 error "mds$i: User ${cl_user1[mds$i]} not registered"
14586 # check cl_user2 unregistered
14587 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14588 error "mds$i: User ${cl_user2[mds$i]} still registered"
14590 # check changelogs are present and starting at $user_rec1 + 1
14591 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14592 [ -n "$user_rec1" ] ||
14593 error "mds$i: User ${cl_user1[mds$i]} not registered"
14594 first_rec=$($LFS changelog $(facet_svc mds$i) |
14595 awk '{ print $1; exit; }')
14597 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14598 [ $((user_rec1 + 1)) == $first_rec ] ||
14599 error "mds$i: first index should be $user_rec1 + 1, " \
14600 "but is $first_rec"
14603 run_test 160g "changelog garbage collect (old users)"
14606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14607 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14608 skip "Need MDS version at least 2.10.56"
14610 local mdts=$(comma_list $(mdts_nodes))
14613 changelog_register || error "first changelog_register failed"
14614 changelog_register || error "second changelog_register failed"
14616 declare -A cl_user1
14617 declare -A cl_user2
14622 # generate some changelog records to accumulate on each MDT
14623 # use fnv1a because created files should be evenly distributed
14624 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14625 error "test_mkdir $tdir failed"
14626 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14627 error "create $DIR/$tdir/$tfile failed"
14629 # check changelogs have been generated
14630 local nbcl=$(changelog_dump | wc -l)
14631 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14633 for param in "changelog_max_idle_time=10" \
14635 "changelog_min_gc_interval=2"; do
14636 local MDT0=$(facet_svc $SINGLEMDS)
14637 local var="${param%=*}"
14638 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14640 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14641 do_nodes $mdts $LCTL set_param mdd.*.$param
14644 # force cl_user2 to be idle (1st part)
14647 for i in $(seq $MDSCOUNT); do
14648 cl_users=(${CL_USERS[mds$i]})
14649 cl_user1[mds$i]="${cl_users[0]}"
14650 cl_user2[mds$i]="${cl_users[1]}"
14652 [ -n "${cl_user1[mds$i]}" ] ||
14653 error "mds$i: no user registered"
14654 [ -n "${cl_user2[mds$i]}" ] ||
14655 error "mds$i: only ${cl_user2[mds$i]} is registered"
14657 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14658 [ -n "$user_rec1" ] ||
14659 error "mds$i: User ${cl_user1[mds$i]} not registered"
14660 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14661 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14662 [ -n "$user_rec2" ] ||
14663 error "mds$i: User ${cl_user1[mds$i]} not registered"
14664 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14665 "$user_rec1 + 2 == $user_rec2"
14666 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14667 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14668 "$user_rec1 + 2, but is $user_rec2"
14669 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14670 [ -n "$user_rec2" ] ||
14671 error "mds$i: User ${cl_user2[mds$i]} not registered"
14672 [ $user_rec1 == $user_rec2 ] ||
14673 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14674 "$user_rec1, but is $user_rec2"
14677 # force cl_user2 to be idle (2nd part) and to reach
14678 # changelog_max_idle_time
14681 # force each GC-thread start and block then
14682 # one per MDT/MDD, set fail_val accordingly
14683 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14684 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14686 # generate more changelogs to trigger fail_loc
14687 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14688 error "create $DIR/$tdir/${tfile}bis failed"
14690 # stop MDT to stop GC-thread, should be done in back-ground as it will
14691 # block waiting for the thread to be released and exit
14692 declare -A stop_pids
14693 for i in $(seq $MDSCOUNT); do
14695 stop_pids[mds$i]=$!
14698 for i in $(mdts_nodes); do
14701 local facets=$(facets_up_on_host $i)
14703 for facet in ${facets//,/ }; do
14704 if [[ $facet == mds* ]]; then
14708 # ensure each MDS's gc threads are still present and all in "R"
14709 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14710 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14711 error "$i: expected $nb GC-thread"
14713 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14715 error "$i: GC-thread not found in R-state"
14716 # check umounts of each MDT on MDS have reached kthread_stop()
14717 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14718 error "$i: expected $nb umount"
14720 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14721 error "$i: umount not found in D-state"
14724 # release all GC-threads
14725 do_nodes $mdts $LCTL set_param fail_loc=0
14727 # wait for MDT stop to complete
14728 for i in $(seq $MDSCOUNT); do
14729 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14733 # may try to check if any orphan changelog records are present
14734 # via ldiskfs/zfs and llog_reader...
14736 # re-start/mount MDTs
14737 for i in $(seq $MDSCOUNT); do
14738 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14739 error "Fail to start mds$i"
14743 for i in $(seq $MDSCOUNT); do
14744 # check cl_user1 still registered
14745 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14746 error "mds$i: User ${cl_user1[mds$i]} not registered"
14747 # check cl_user2 unregistered
14748 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14749 error "mds$i: User ${cl_user2[mds$i]} still registered"
14751 # check changelogs are present and starting at $user_rec1 + 1
14752 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14753 [ -n "$user_rec1" ] ||
14754 error "mds$i: User ${cl_user1[mds$i]} not registered"
14755 first_rec=$($LFS changelog $(facet_svc mds$i) |
14756 awk '{ print $1; exit; }')
14758 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14759 [ $((user_rec1 + 1)) == $first_rec ] ||
14760 error "mds$i: first index should be $user_rec1 + 1, " \
14761 "but is $first_rec"
14764 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14769 local mdts=$(comma_list $(mdts_nodes))
14771 changelog_register || error "first changelog_register failed"
14773 # generate some changelog records to accumulate on each MDT
14774 # use fnv1a because created files should be evenly distributed
14775 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14776 error "mkdir $tdir failed"
14777 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14778 error "create $DIR/$tdir/$tfile failed"
14780 # check changelogs have been generated
14781 local nbcl=$(changelog_dump | wc -l)
14782 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14784 # simulate race between register and unregister
14785 # XXX as fail_loc is set per-MDS, with DNE configs the race
14786 # simulation will only occur for one MDT per MDS and for the
14787 # others the normal race scenario will take place
14788 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14789 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14790 do_nodes $mdts $LCTL set_param fail_val=1
14792 # unregister 1st user
14793 changelog_deregister &
14795 # wait some time for deregister work to reach race rdv
14797 # register 2nd user
14798 changelog_register || error "2nd user register failed"
14800 wait $pid1 || error "1st user deregister failed"
14804 declare -A LAST_REC
14805 for i in $(seq $MDSCOUNT); do
14806 if changelog_users mds$i | grep "^cl"; then
14807 # make sure new records are added with one user present
14808 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14809 awk '/^current.index:/ { print $NF }')
14811 error "mds$i has no user registered"
14815 # generate more changelog records to accumulate on each MDT
14816 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14817 error "create $DIR/$tdir/${tfile}bis failed"
14819 for i in $(seq $MDSCOUNT); do
14820 last_rec=$(changelog_users $SINGLEMDS |
14821 awk '/^current.index:/ { print $NF }')
14822 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14823 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14824 error "changelogs are off on mds$i"
14827 run_test 160i "changelog user register/unregister race"
14830 remote_mds_nodsh && skip "remote MDS with nodsh"
14831 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14832 skip "Need MDS version at least 2.12.56"
14834 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14835 stack_trap "umount $MOUNT2" EXIT
14837 changelog_register || error "first changelog_register failed"
14838 stack_trap "changelog_deregister" EXIT
14840 # generate some changelog
14841 # use fnv1a because created files should be evenly distributed
14842 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14843 error "mkdir $tdir failed"
14844 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14845 error "create $DIR/$tdir/${tfile}bis failed"
14847 # open the changelog device
14848 exec 3>/dev/changelog-$FSNAME-MDT0000
14849 stack_trap "exec 3>&-" EXIT
14850 exec 4</dev/changelog-$FSNAME-MDT0000
14851 stack_trap "exec 4<&-" EXIT
14853 # umount the first lustre mount
14855 stack_trap "mount_client $MOUNT" EXIT
14858 cat <&4 >/dev/null || error "read changelog failed"
14861 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14862 changelog_users $SINGLEMDS | grep -q $cl_user ||
14863 error "User $cl_user not found in changelog_users"
14865 printf 'clear:'$cl_user':0' >&3
14867 run_test 160j "client can be umounted while its chanangelog is being used"
14870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14871 remote_mds_nodsh && skip "remote MDS with nodsh"
14873 mkdir -p $DIR/$tdir/1/1
14875 changelog_register || error "changelog_register failed"
14876 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14878 changelog_users $SINGLEMDS | grep -q $cl_user ||
14879 error "User '$cl_user' not found in changelog_users"
14880 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14881 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14882 rmdir $DIR/$tdir/1/1 & sleep 1
14884 touch $DIR/$tdir/2/2
14885 rm -rf $DIR/$tdir/2
14890 changelog_dump | grep rmdir || error "rmdir not recorded"
14893 changelog_deregister
14895 run_test 160k "Verify that changelog records are not lost"
14898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14900 test_mkdir -c1 $DIR/$tdir
14901 cp /etc/hosts $DIR/$tdir/$tfile
14902 test_mkdir -c1 $DIR/$tdir/foo1
14903 test_mkdir -c1 $DIR/$tdir/foo2
14904 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14905 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14906 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14907 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14908 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14909 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14910 $LFS fid2path $DIR $FID
14911 error "bad link ea"
14914 rm $DIR/$tdir/foo2/zachary
14916 rm $DIR/$tdir/foo2/thor
14918 rm $DIR/$tdir/$tfile
14920 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14921 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14922 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14923 rm $DIR/$tdir/foo2/maggie
14926 local longname=$tfile.avg_len_is_thirty_two_
14927 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14928 error_noexit 'failed to unlink many hardlinks'" EXIT
14929 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14930 error "failed to hardlink many files"
14931 links=$($LFS fid2path $DIR $FID | wc -l)
14932 echo -n "${links}/1000 links in link EA"
14933 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14935 run_test 161a "link ea sanity"
14938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14939 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14942 local remote_dir=$DIR/$tdir/remote_dir
14944 mkdir -p $DIR/$tdir
14945 $LFS mkdir -i $MDTIDX $remote_dir ||
14946 error "create remote directory failed"
14948 cp /etc/hosts $remote_dir/$tfile
14949 mkdir -p $remote_dir/foo1
14950 mkdir -p $remote_dir/foo2
14951 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14952 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14953 ln $remote_dir/$tfile $remote_dir/foo1/luna
14954 ln $remote_dir/$tfile $remote_dir/foo2/thor
14956 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14958 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14959 $LFS fid2path $DIR $FID
14960 error "bad link ea"
14963 rm $remote_dir/foo2/zachary
14965 rm $remote_dir/foo2/thor
14967 rm $remote_dir/$tfile
14969 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14970 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14971 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14972 $LFS fid2path $DIR $FID
14973 error "bad link rename"
14975 rm $remote_dir/foo2/maggie
14978 local longname=filename_avg_len_is_thirty_two_
14979 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14980 error "failed to hardlink many files"
14981 links=$($LFS fid2path $DIR $FID | wc -l)
14982 echo -n "${links}/1000 links in link EA"
14983 [[ ${links} -gt 60 ]] ||
14984 error "expected at least 60 links in link EA"
14985 unlinkmany $remote_dir/foo2/$longname 1000 ||
14986 error "failed to unlink many hardlinks"
14988 run_test 161b "link ea sanity under remote directory"
14991 remote_mds_nodsh && skip "remote MDS with nodsh"
14992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14993 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14994 skip "Need MDS version at least 2.1.5"
14996 # define CLF_RENAME_LAST 0x0001
14997 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14998 changelog_register || error "changelog_register failed"
15001 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15002 touch $DIR/$tdir/foo_161c
15003 touch $DIR/$tdir/bar_161c
15004 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15005 changelog_dump | grep RENME | tail -n 5
15006 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15007 changelog_clear 0 || error "changelog_clear failed"
15008 if [ x$flags != "x0x1" ]; then
15009 error "flag $flags is not 0x1"
15012 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15013 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15014 touch $DIR/$tdir/foo_161c
15015 touch $DIR/$tdir/bar_161c
15016 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15017 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15018 changelog_dump | grep RENME | tail -n 5
15019 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15020 changelog_clear 0 || error "changelog_clear failed"
15021 if [ x$flags != "x0x0" ]; then
15022 error "flag $flags is not 0x0"
15024 echo "rename overwrite a target having nlink > 1," \
15025 "changelog record has flags of $flags"
15027 # rename doesn't overwrite a target (changelog flag 0x0)
15028 touch $DIR/$tdir/foo_161c
15029 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15030 changelog_dump | grep RENME | tail -n 5
15031 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15032 changelog_clear 0 || error "changelog_clear failed"
15033 if [ x$flags != "x0x0" ]; then
15034 error "flag $flags is not 0x0"
15036 echo "rename doesn't overwrite a target," \
15037 "changelog record has flags of $flags"
15039 # define CLF_UNLINK_LAST 0x0001
15040 # unlink a file having nlink = 1 (changelog flag 0x1)
15041 rm -f $DIR/$tdir/foo2_161c
15042 changelog_dump | grep UNLNK | tail -n 5
15043 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15044 changelog_clear 0 || error "changelog_clear failed"
15045 if [ x$flags != "x0x1" ]; then
15046 error "flag $flags is not 0x1"
15048 echo "unlink a file having nlink = 1," \
15049 "changelog record has flags of $flags"
15051 # unlink a file having nlink > 1 (changelog flag 0x0)
15052 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15053 rm -f $DIR/$tdir/foobar_161c
15054 changelog_dump | grep UNLNK | tail -n 5
15055 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15056 changelog_clear 0 || error "changelog_clear failed"
15057 if [ x$flags != "x0x0" ]; then
15058 error "flag $flags is not 0x0"
15060 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15062 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15065 remote_mds_nodsh && skip "remote MDS with nodsh"
15066 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15071 changelog_register || error "changelog_register failed"
15073 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15074 # interfer with $MOUNT/.lustre/fid/ access
15076 [[ $? -eq 0 ]] || error "mkdir failed"
15078 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15079 $LCTL set_param fail_loc=0x8000140c
15081 $LCTL set_param fail_val=5
15084 echo foofoo > $DIR/$tdir/$tfile &
15087 # wait for create to be delayed
15091 [[ $? -eq 0 ]] || error "create should be blocked"
15093 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15094 stack_trap "rm -f $tempfile"
15095 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15096 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15097 # some delay may occur during ChangeLog publishing and file read just
15098 # above, that could allow file write to happen finally
15099 [[ -s $tempfile ]] && echo "file should be empty"
15101 $LCTL set_param fail_loc=0
15104 [[ $? -eq 0 ]] || error "create failed"
15106 run_test 161d "create with concurrent .lustre/fid access"
15109 local expected="$1"
15114 path=$($LFS fid2path "$@")
15117 if [ $rc -ne 0 ]; then
15118 error "path looked up of '$expected' failed: rc=$rc"
15119 elif [ "$path" != "$expected" ]; then
15120 error "path looked up '$path' instead of '$expected'"
15122 echo "FID '$fid' resolves to path '$path' as expected"
15126 test_162a() { # was test_162
15127 test_mkdir -p -c1 $DIR/$tdir/d2
15128 touch $DIR/$tdir/d2/$tfile
15129 touch $DIR/$tdir/d2/x1
15130 touch $DIR/$tdir/d2/x2
15131 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15132 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15134 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15135 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15138 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15139 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15140 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15142 # softlink to wrong file
15143 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15144 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15145 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15148 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15149 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15150 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15151 # fid2path dir/fsname should both work
15152 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15153 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15155 # hardlink count: check that there are 2 links
15156 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15157 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15159 # hardlink indexing: remove the first link
15160 rm $DIR/$tdir/d2/p/q/r/hlink
15161 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15163 run_test 162a "path lookup sanity"
15166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15167 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15170 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15171 error "create striped dir failed"
15173 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15174 tail -n 1 | awk '{print $2}')
15175 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15177 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15178 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15181 for ((i=0;i<5;i++)); do
15182 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15183 error "get fid for f$i failed"
15184 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15186 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15187 error "get fid for d$i failed"
15188 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15193 run_test 162b "striped directory path lookup sanity"
15195 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15197 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15198 skip "Need MDS version at least 2.7.51"
15200 local lpath=$tdir.local
15201 local rpath=$tdir.remote
15203 test_mkdir $DIR/$lpath
15204 test_mkdir $DIR/$rpath
15206 for ((i = 0; i <= 101; i++)); do
15209 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15210 error "get fid for local directory $DIR/$lpath failed"
15211 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15214 test_mkdir $DIR/$rpath
15215 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15216 error "get fid for remote directory $DIR/$rpath failed"
15217 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15222 run_test 162c "fid2path works with paths 100 or more directories deep"
15224 oalr_event_count() {
15228 awk -v name="${FSNAME}-OST0000" \
15229 -v event="${event}" \
15230 '$1 == "TRACE" && $2 == event && $3 == name' \
15235 oalr_expect_event_count() {
15238 local expect="${3}"
15241 count=$(oalr_event_count "${event}" "${trace}")
15242 if ((count == expect)); then
15246 error_noexit "${event} event count was '${count}', expected ${expect}"
15252 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15254 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15258 sync # Flush previous IOs so we can count log entries.
15259 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15260 stack_trap cleanup_165 EXIT
15264 local trace="/tmp/${tfile}.trace"
15268 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15272 do_facet ost1 ofd_access_log_reader --list
15275 do_facet ost1 killall -TERM ofd_access_log_reader
15279 if ((rc != 0)); then
15280 error "ofd_access_log_reader exited with rc = '${rc}'"
15283 # Parse trace file for discovery events:
15284 oalr_expect_event_count alr_log_add "${trace}" 1
15285 oalr_expect_event_count alr_log_eof "${trace}" 1
15286 oalr_expect_event_count alr_log_free "${trace}" 1
15288 run_test 165a "ofd access log discovery"
15291 local trace="/tmp/${tfile}.trace"
15292 local file="${DIR}/${tfile}"
15303 lfs setstripe -c 1 -i 0 "${file}"
15304 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15305 do_facet ost1 ofd_access_log_reader --list
15307 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15309 do_facet ost1 killall -TERM ofd_access_log_reader
15313 if ((rc != 0)); then
15314 error "ofd_access_log_reader exited with rc = '${rc}'"
15317 oalr_expect_event_count alr_log_entry "${trace}" 1
15319 pfid1=$($LFS path2fid "${file}")
15321 # 1 2 3 4 5 6 7 8 9 10
15322 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15323 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15325 echo "entry = '${entry[*]}'" >&2
15328 if [[ "${pfid1}" != "${pfid2}" ]]; then
15329 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15333 if ((size != 1048576)); then
15334 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15338 if [[ "${flags}" != "w" ]]; then
15339 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15342 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15343 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15345 do_facet ost1 killall -TERM ofd_access_log_reader
15349 if ((rc != 0)); then
15350 error "ofd_access_log_reader exited with rc = '${rc}'"
15353 oalr_expect_event_count alr_log_entry "${trace}" 1
15355 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15356 echo "entry = '${entry[*]}'" >&2
15359 if [[ "${pfid1}" != "${pfid2}" ]]; then
15360 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15364 if ((size != 524288)); then
15365 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15369 if [[ "${flags}" != "r" ]]; then
15370 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15373 run_test 165b "ofd access log entries are produced and consumed"
15376 local file="${DIR}/${tdir}/${tfile}"
15377 test_mkdir "${DIR}/${tdir}"
15381 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15383 # 4096 / 64 = 64. Create twice as many entries.
15384 for ((i = 0; i < 128; i++)); do
15385 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15389 do_facet ost1 ofd_access_log_reader --list
15390 unlinkmany "${file}-%d" 128
15392 run_test 165c "full ofd access logs do not block IOs"
15394 oal_peek_entry_count() {
15395 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15398 oal_expect_entry_count() {
15399 local entry_count=$(oal_peek_entry_count)
15402 if ((entry_count == expect)); then
15406 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15407 do_facet ost1 ofd_access_log_reader --list >&2
15412 local trace="/tmp/${tfile}.trace"
15413 local file="${DIR}/${tdir}/${tfile}"
15414 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15416 test_mkdir "${DIR}/${tdir}"
15419 lfs setstripe -c 1 -i 0 "${file}"
15421 do_facet ost1 lctl set_param "${param}=rw"
15422 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15423 oal_expect_entry_count 1
15425 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15426 oal_expect_entry_count 2
15428 do_facet ost1 lctl set_param "${param}=r"
15429 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15430 oal_expect_entry_count 2
15432 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15433 oal_expect_entry_count 3
15435 do_facet ost1 lctl set_param "${param}=w"
15436 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15437 oal_expect_entry_count 4
15439 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15440 oal_expect_entry_count 4
15442 do_facet ost1 lctl set_param "${param}=0"
15443 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15444 oal_expect_entry_count 4
15446 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15447 oal_expect_entry_count 4
15449 run_test 165d "ofd_access_log mask works"
15452 # do directio so as not to populate the page cache
15453 log "creating a 10 Mb file"
15454 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15455 log "starting reads"
15456 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15457 log "truncating the file"
15458 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15460 kill %+ || true # reads might have finished
15461 echo "wait until dd is finished"
15463 log "removing the temporary file"
15464 rm -rf $DIR/$tfile || error "tmp file removal failed"
15466 run_test 169 "parallel read and truncate should not deadlock"
15469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15471 $LCTL clear # bug 18514
15472 $LCTL debug_daemon start $TMP/${tfile}_log_good
15474 $LCTL debug_daemon stop
15475 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15476 error "sed failed to read log_good"
15478 $LCTL debug_daemon start $TMP/${tfile}_log_good
15480 $LCTL debug_daemon stop
15482 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15483 error "lctl df log_bad failed"
15485 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15486 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15488 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15489 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15491 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15492 error "bad_line good_line1 good_line2 are empty"
15494 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15495 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15496 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15498 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15499 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15500 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15502 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15503 error "bad_line_new good_line_new are empty"
15505 local expected_good=$((good_line1 + good_line2*2))
15507 rm -f $TMP/${tfile}*
15508 # LU-231, short malformed line may not be counted into bad lines
15509 if [ $bad_line -ne $bad_line_new ] &&
15510 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15511 error "expected $bad_line bad lines, but got $bad_line_new"
15515 if [ $expected_good -ne $good_line_new ]; then
15516 error "expected $expected_good good lines, but got $good_line_new"
15521 run_test 170 "test lctl df to handle corrupted log ====================="
15523 test_171() { # bug20592
15524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15526 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15527 $LCTL set_param fail_loc=0x50e
15528 $LCTL set_param fail_val=3000
15529 multiop_bg_pause $DIR/$tfile O_s || true
15531 kill -USR1 $MULTIPID
15535 if dmesg | grep "recursive fault"; then
15536 error "caught a recursive fault"
15538 $LCTL set_param fail_loc=0
15541 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15543 # it would be good to share it with obdfilter-survey/iokit-libecho code
15544 setup_obdecho_osc () {
15547 local obdfilter_name=$2
15548 echo "Creating new osc for $obdfilter_name on $ost_nid"
15549 # make sure we can find loopback nid
15550 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15552 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15553 ${obdfilter_name}_osc_UUID || rc=2; }
15554 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15555 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15559 cleanup_obdecho_osc () {
15560 local obdfilter_name=$1
15561 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15562 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15569 local pages=${3:-64}
15574 local obd_size=$(get_obd_size $node $OBD)
15575 local page_size=$(get_page_size $node)
15576 if [[ -n "$obd_size" ]]; then
15577 local new_count=$((obd_size / (pages * page_size / 1024)))
15578 [[ $new_count -ge $count ]] || count=$new_count
15581 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15582 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15584 if [ $rc -eq 0 ]; then
15585 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15586 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15588 echo "New object id is $id"
15589 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15591 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15592 "test_brw $count w v $pages $id" || rc=4; }
15593 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15595 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15596 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15597 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15598 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15599 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15606 if ! module_loaded obdecho; then
15607 load_module obdecho/obdecho &&
15608 stack_trap "rmmod obdecho" EXIT ||
15609 error "unable to load obdecho on client"
15612 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15613 local host=$($LCTL get_param -n osc.$osc.import |
15614 awk '/current_connection:/ { print $2 }' )
15615 local target=$($LCTL get_param -n osc.$osc.import |
15616 awk '/target:/ { print $2 }' )
15617 target=${target%_UUID}
15619 if [ -n "$target" ]; then
15620 setup_obdecho_osc $host $target &&
15621 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15622 { error "obdecho setup failed with $?"; return; }
15624 obdecho_test ${target}_osc client ||
15625 error "obdecho_test failed on ${target}_osc"
15627 $LCTL get_param osc.$osc.import
15628 error "there is no osc.$osc.import target"
15631 run_test 180a "test obdecho on osc"
15634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15635 remote_ost_nodsh && skip "remote OST with nodsh"
15637 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15638 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15639 error "failed to load module obdecho"
15641 local target=$(do_facet ost1 $LCTL dl |
15642 awk '/obdfilter/ { print $4; exit; }')
15644 if [ -n "$target" ]; then
15645 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15647 do_facet ost1 $LCTL dl
15648 error "there is no obdfilter target on ost1"
15651 run_test 180b "test obdecho directly on obdfilter"
15653 test_180c() { # LU-2598
15654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15655 remote_ost_nodsh && skip "remote OST with nodsh"
15656 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15657 skip "Need MDS version at least 2.4.0"
15659 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15660 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15661 error "failed to load module obdecho"
15663 local target=$(do_facet ost1 $LCTL dl |
15664 awk '/obdfilter/ { print $4; exit; }')
15666 if [ -n "$target" ]; then
15667 local pages=16384 # 64MB bulk I/O RPC size
15669 obdecho_test "$target" ost1 "$pages" ||
15670 error "obdecho_test with pages=$pages failed with $?"
15672 do_facet ost1 $LCTL dl
15673 error "there is no obdfilter target on ost1"
15676 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15678 test_181() { # bug 22177
15679 test_mkdir $DIR/$tdir
15680 # create enough files to index the directory
15681 createmany -o $DIR/$tdir/foobar 4000
15682 # print attributes for debug purpose
15685 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15687 # remove the files & current working dir
15688 unlinkmany $DIR/$tdir/foobar 4000
15690 kill -USR1 $MULTIPID
15692 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15695 run_test 181 "Test open-unlinked dir ========================"
15701 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15703 $LCTL set_param mdc.*.rpc_stats=clear
15705 for (( i = 0; i < $tcount; i++ )) ; do
15706 mkdir $DIR/$tdir/$i
15709 for (( i = 0; i < $tcount; i++ )) ; do
15710 createmany -o $DIR/$tdir/$i/f- $fcount &
15714 for (( i = 0; i < $tcount; i++ )) ; do
15715 unlinkmany $DIR/$tdir/$i/f- $fcount &
15719 $LCTL get_param mdc.*.rpc_stats
15723 run_test 182 "Test parallel modify metadata operations ================"
15725 test_183() { # LU-2275
15726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15727 remote_mds_nodsh && skip "remote MDS with nodsh"
15728 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15729 skip "Need MDS version at least 2.3.56"
15731 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15732 echo aaa > $DIR/$tdir/$tfile
15734 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15735 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15737 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15738 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15740 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15742 # Flush negative dentry cache
15743 touch $DIR/$tdir/$tfile
15745 # We are not checking for any leaked references here, they'll
15746 # become evident next time we do cleanup with module unload.
15749 run_test 183 "No crash or request leak in case of strange dispositions ========"
15751 # test suite 184 is for LU-2016, LU-2017
15753 check_swap_layouts_support
15755 dir0=$DIR/$tdir/$testnum
15756 test_mkdir -p -c1 $dir0
15761 $LFS setstripe -c1 $file1
15763 $LFS setstripe -c2 $file2
15765 gen1=$($LFS getstripe -g $file1)
15766 gen2=$($LFS getstripe -g $file2)
15768 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15769 gen=$($LFS getstripe -g $file1)
15770 [[ $gen1 != $gen ]] ||
15771 "Layout generation on $file1 does not change"
15772 gen=$($LFS getstripe -g $file2)
15773 [[ $gen2 != $gen ]] ||
15774 "Layout generation on $file2 does not change"
15776 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15777 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15779 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15781 run_test 184a "Basic layout swap"
15784 check_swap_layouts_support
15786 dir0=$DIR/$tdir/$testnum
15787 mkdir -p $dir0 || error "creating dir $dir0"
15794 $LFS setstripe -c1 $file1
15795 $LFS setstripe -c2 $file2
15796 $LFS setstripe -c1 $file3
15797 chown $RUNAS_ID $file3
15798 gen1=$($LFS getstripe -g $file1)
15799 gen2=$($LFS getstripe -g $file2)
15801 $LFS swap_layouts $dir1 $dir2 &&
15802 error "swap of directories layouts should fail"
15803 $LFS swap_layouts $dir1 $file1 &&
15804 error "swap of directory and file layouts should fail"
15805 $RUNAS $LFS swap_layouts $file1 $file2 &&
15806 error "swap of file we cannot write should fail"
15807 $LFS swap_layouts $file1 $file3 &&
15808 error "swap of file with different owner should fail"
15809 /bin/true # to clear error code
15811 run_test 184b "Forbidden layout swap (will generate errors)"
15814 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15815 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15816 check_swap_layouts_support
15818 local dir0=$DIR/$tdir/$testnum
15819 mkdir -p $dir0 || error "creating dir $dir0"
15821 local ref1=$dir0/ref1
15822 local ref2=$dir0/ref2
15823 local file1=$dir0/file1
15824 local file2=$dir0/file2
15825 # create a file large enough for the concurrent test
15826 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15827 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15828 echo "ref file size: ref1($(stat -c %s $ref1))," \
15829 "ref2($(stat -c %s $ref2))"
15832 dd if=$ref1 of=$file1 bs=16k &
15835 # Make sure dd starts to copy file
15836 while [ ! -f $file1 ]; do sleep 0.1; done
15838 $LFS swap_layouts $file1 $file2
15841 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15842 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15844 # how many bytes copied before swapping layout
15845 local copied=$(stat -c %s $file2)
15846 local remaining=$(stat -c %s $ref1)
15847 remaining=$((remaining - copied))
15848 echo "Copied $copied bytes before swapping layout..."
15850 cmp -n $copied $file1 $ref2 | grep differ &&
15851 error "Content mismatch [0, $copied) of ref2 and file1"
15852 cmp -n $copied $file2 $ref1 ||
15853 error "Content mismatch [0, $copied) of ref1 and file2"
15854 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15855 error "Content mismatch [$copied, EOF) of ref1 and file1"
15858 rm -f $ref1 $ref2 $file1 $file2
15860 run_test 184c "Concurrent write and layout swap"
15863 check_swap_layouts_support
15864 [ -z "$(which getfattr 2>/dev/null)" ] &&
15865 skip_env "no getfattr command"
15867 local file1=$DIR/$tdir/$tfile-1
15868 local file2=$DIR/$tdir/$tfile-2
15869 local file3=$DIR/$tdir/$tfile-3
15873 mkdir -p $DIR/$tdir
15874 touch $file1 || error "create $file1 failed"
15875 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15876 error "create $file2 failed"
15877 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15878 error "create $file3 failed"
15879 lovea1=$(get_layout_param $file1)
15881 $LFS swap_layouts $file2 $file3 ||
15882 error "swap $file2 $file3 layouts failed"
15883 $LFS swap_layouts $file1 $file2 ||
15884 error "swap $file1 $file2 layouts failed"
15886 lovea2=$(get_layout_param $file2)
15889 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15891 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15892 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15894 run_test 184d "allow stripeless layouts swap"
15897 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15898 skip "Need MDS version at least 2.6.94"
15899 check_swap_layouts_support
15900 [ -z "$(which getfattr 2>/dev/null)" ] &&
15901 skip_env "no getfattr command"
15903 local file1=$DIR/$tdir/$tfile-1
15904 local file2=$DIR/$tdir/$tfile-2
15905 local file3=$DIR/$tdir/$tfile-3
15908 mkdir -p $DIR/$tdir
15909 touch $file1 || error "create $file1 failed"
15910 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15911 error "create $file2 failed"
15912 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15913 error "create $file3 failed"
15915 $LFS swap_layouts $file1 $file2 ||
15916 error "swap $file1 $file2 layouts failed"
15918 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15919 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15921 echo 123 > $file1 || error "Should be able to write into $file1"
15923 $LFS swap_layouts $file1 $file3 ||
15924 error "swap $file1 $file3 layouts failed"
15926 echo 123 > $file1 || error "Should be able to write into $file1"
15928 rm -rf $file1 $file2 $file3
15930 run_test 184e "Recreate layout after stripeless layout swaps"
15933 # Create a file with name longer than sizeof(struct stat) ==
15934 # 144 to see if we can get chars from the file name to appear
15935 # in the returned striping. Note that 'f' == 0x66.
15936 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15938 mkdir -p $DIR/$tdir
15939 mcreate $DIR/$tdir/$file
15940 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15941 error "IOC_MDC_GETFILEINFO returned garbage striping"
15944 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15946 test_185() { # LU-2441
15947 # LU-3553 - no volatile file support in old servers
15948 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15949 skip "Need MDS version at least 2.3.60"
15951 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15952 touch $DIR/$tdir/spoo
15953 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15954 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15955 error "cannot create/write a volatile file"
15956 [ "$FILESET" == "" ] &&
15957 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15958 error "FID is still valid after close"
15960 multiop_bg_pause $DIR/$tdir vVw4096_c
15967 # assume that the next FID for this client is sequential, since stdout
15968 # is unfortunately eaten by multiop_bg_pause
15969 local n=$((${fidv[1]} + 1))
15970 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15971 if [ "$FILESET" == "" ]; then
15972 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15973 error "FID is missing before close"
15975 kill -USR1 $multi_pid
15976 # 1 second delay, so if mtime change we will see it
15978 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15979 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15981 run_test 185 "Volatile file support"
15983 function create_check_volatile() {
15987 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15990 local FID=$(cat /tmp/${tfile}.fid)
15991 [ "$FID" == "" ] && error "can't get FID for volatile"
15992 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15993 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15994 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15998 cancel_lru_locks mdc # flush opencache
15999 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16004 # LU-12516 - volatile creation via .lustre
16005 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16006 skip "Need MDS version at least 2.3.55"
16008 create_check_volatile 0
16009 [ $MDSCOUNT -lt 2 ] && return 0
16012 create_check_volatile 1
16016 run_test 185a "Volatile file creation in .lustre/fid/"
16019 remote_mds_nodsh && skip "remote MDS with nodsh"
16020 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16021 skip "Need MDS version at least 2.3.0"
16023 local dir0=$DIR/$tdir/$testnum
16024 mkdir -p $dir0 || error "creating dir $dir0"
16026 local file=$dir0/file1
16027 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16028 local dv1=$($LFS data_version $file)
16029 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16030 local dv2=$($LFS data_version $file)
16031 [[ $dv1 != $dv2 ]] ||
16032 error "data version did not change on write $dv1 == $dv2"
16037 run_test 187a "Test data version change"
16040 remote_mds_nodsh && skip "remote MDS with nodsh"
16041 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16042 skip "Need MDS version at least 2.3.0"
16044 local dir0=$DIR/$tdir/$testnum
16045 mkdir -p $dir0 || error "creating dir $dir0"
16047 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16048 [[ ${DV[0]} != ${DV[1]} ]] ||
16049 error "data version did not change on write"\
16050 " ${DV[0]} == ${DV[1]}"
16055 run_test 187b "Test data version change on volatile file"
16058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16059 remote_mgs_nodsh && skip "remote MGS with nodsh"
16060 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16062 local POOL=${POOL:-cea1}
16063 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16064 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16067 local last_ost=$(($OSTCOUNT - 1))
16069 local ost_list=$(seq $first_ost $ost_step $last_ost)
16070 local ost_range="$first_ost $last_ost $ost_step"
16071 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16072 local file_dir=$POOL_ROOT/file_tst
16073 local subdir=$test_path/subdir
16077 # former test_200a test_200b
16078 pool_add $POOL || { rc=$? ; break; }
16079 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16080 # former test_200c test_200d
16081 mkdir -p $test_path
16082 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16083 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16085 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16086 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16087 || { rc=$? ; break; }
16088 # former test_200e test_200f
16089 local files=$((OSTCOUNT*3))
16090 pool_alloc_files $POOL $test_path $files "$ost_list" \
16091 || { rc=$? ; break; }
16092 pool_create_files $POOL $file_dir $files "$ost_list" \
16093 || { rc=$? ; break; }
16094 # former test_200g test_200h
16095 pool_lfs_df $POOL || { rc=$? ; break; }
16096 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16098 # former test_201a test_201b test_201c
16099 pool_remove_first_target $POOL || { rc=$? ; break; }
16101 local f=$test_path/$tfile
16102 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16103 pool_remove $POOL $f || { rc=$? ; break; }
16111 run_test 200 "OST pools"
16113 # usage: default_attr <count | size | offset>
16115 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16118 # usage: check_default_stripe_attr
16119 check_default_stripe_attr() {
16120 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16123 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16125 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16129 error "unknown getstripe attr '$1'"
16132 [ $ACTUAL == $EXPECTED ] ||
16133 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16137 test_mkdir $DIR/$tdir
16138 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16140 check_default_stripe_attr --stripe-count
16141 check_default_stripe_attr --stripe-size
16142 check_default_stripe_attr --stripe-index
16144 run_test 204a "Print default stripe attributes"
16147 test_mkdir $DIR/$tdir
16148 $LFS setstripe --stripe-count 1 $DIR/$tdir
16150 check_default_stripe_attr --stripe-size
16151 check_default_stripe_attr --stripe-index
16153 run_test 204b "Print default stripe size and offset"
16156 test_mkdir $DIR/$tdir
16157 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16159 check_default_stripe_attr --stripe-count
16160 check_default_stripe_attr --stripe-index
16162 run_test 204c "Print default stripe count and offset"
16165 test_mkdir $DIR/$tdir
16166 $LFS setstripe --stripe-index 0 $DIR/$tdir
16168 check_default_stripe_attr --stripe-count
16169 check_default_stripe_attr --stripe-size
16171 run_test 204d "Print default stripe count and size"
16174 test_mkdir $DIR/$tdir
16175 $LFS setstripe -d $DIR/$tdir
16177 check_default_stripe_attr --stripe-count --raw
16178 check_default_stripe_attr --stripe-size --raw
16179 check_default_stripe_attr --stripe-index --raw
16181 run_test 204e "Print raw stripe attributes"
16184 test_mkdir $DIR/$tdir
16185 $LFS setstripe --stripe-count 1 $DIR/$tdir
16187 check_default_stripe_attr --stripe-size --raw
16188 check_default_stripe_attr --stripe-index --raw
16190 run_test 204f "Print raw stripe size and offset"
16193 test_mkdir $DIR/$tdir
16194 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16196 check_default_stripe_attr --stripe-count --raw
16197 check_default_stripe_attr --stripe-index --raw
16199 run_test 204g "Print raw stripe count and offset"
16202 test_mkdir $DIR/$tdir
16203 $LFS setstripe --stripe-index 0 $DIR/$tdir
16205 check_default_stripe_attr --stripe-count --raw
16206 check_default_stripe_attr --stripe-size --raw
16208 run_test 204h "Print raw stripe count and size"
16210 # Figure out which job scheduler is being used, if any,
16211 # or use a fake one
16212 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16213 JOBENV=SLURM_JOB_ID
16214 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16216 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16218 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16219 JOBENV=LOADL_STEP_ID
16220 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16223 $LCTL list_param jobid_name > /dev/null 2>&1
16224 if [ $? -eq 0 ]; then
16230 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16232 verify_jobstats() {
16237 # we don't really need to clear the stats for this test to work, since each
16238 # command has a unique jobid, but it makes debugging easier if needed.
16239 # for facet in $facets; do
16240 # local dev=$(convert_facet2label $facet)
16241 # # clear old jobstats
16242 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16245 # use a new JobID for each test, or we might see an old one
16246 [ "$JOBENV" = "FAKE_JOBID" ] &&
16247 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16249 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16251 [ "$JOBENV" = "nodelocal" ] && {
16252 FAKE_JOBID=id.$testnum.%e.$RANDOM
16253 $LCTL set_param jobid_name=$FAKE_JOBID
16254 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16257 log "Test: ${cmd[*]}"
16258 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16260 if [ $JOBENV = "FAKE_JOBID" ]; then
16261 FAKE_JOBID=$JOBVAL ${cmd[*]}
16266 # all files are created on OST0000
16267 for facet in $facets; do
16268 local stats="*.$(convert_facet2label $facet).job_stats"
16270 # strip out libtool wrappers for in-tree executables
16271 if [ $(do_facet $facet lctl get_param $stats |
16272 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16273 do_facet $facet lctl get_param $stats
16274 error "No jobstats for $JOBVAL found on $facet::$stats"
16280 local new_jobenv=$1
16282 set_persistent_param_and_check client "jobid_var" \
16283 "$FSNAME.sys.jobid_var" $new_jobenv
16286 test_205a() { # Job stats
16287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16288 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16289 skip "Need MDS version with at least 2.7.1"
16290 remote_mgs_nodsh && skip "remote MGS with nodsh"
16291 remote_mds_nodsh && skip "remote MDS with nodsh"
16292 remote_ost_nodsh && skip "remote OST with nodsh"
16293 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16294 skip "Server doesn't support jobstats"
16295 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16297 local old_jobenv=$($LCTL get_param -n jobid_var)
16298 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16300 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16301 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16303 stack_trap "do_facet mgs $PERM_CMD \
16304 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16308 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16309 mdt.*.job_cleanup_interval | head -n 1)
16310 local new_interval=5
16311 do_facet $SINGLEMDS \
16312 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16313 stack_trap "do_facet $SINGLEMDS \
16314 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16315 local start=$SECONDS
16319 cmd="mkdir $DIR/$tdir"
16320 verify_jobstats "$cmd" "$SINGLEMDS"
16322 cmd="rmdir $DIR/$tdir"
16323 verify_jobstats "$cmd" "$SINGLEMDS"
16324 # mkdir on secondary MDT
16325 if [ $MDSCOUNT -gt 1 ]; then
16326 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16327 verify_jobstats "$cmd" "mds2"
16330 cmd="mknod $DIR/$tfile c 1 3"
16331 verify_jobstats "$cmd" "$SINGLEMDS"
16333 cmd="rm -f $DIR/$tfile"
16334 verify_jobstats "$cmd" "$SINGLEMDS"
16335 # create all files on OST0000 so verify_jobstats can find OST stats
16337 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16338 verify_jobstats "$cmd" "$SINGLEMDS"
16340 cmd="touch $DIR/$tfile"
16341 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16343 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16344 verify_jobstats "$cmd" "ost1"
16346 cancel_lru_locks osc
16347 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16348 verify_jobstats "$cmd" "ost1"
16350 cmd="$TRUNCATE $DIR/$tfile 0"
16351 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16353 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16354 verify_jobstats "$cmd" "$SINGLEMDS"
16355 # jobstats expiry - sleep until old stats should be expired
16356 local left=$((new_interval + 5 - (SECONDS - start)))
16357 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16358 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16360 cmd="mkdir $DIR/$tdir.expire"
16361 verify_jobstats "$cmd" "$SINGLEMDS"
16362 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16363 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16365 # Ensure that jobid are present in changelog (if supported by MDS)
16366 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16367 changelog_dump | tail -10
16368 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16369 [ $jobids -eq 9 ] ||
16370 error "Wrong changelog jobid count $jobids != 9"
16374 jobstats_set $JOBENV
16376 changelog_dump | grep $tfile
16377 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16378 [ $jobids -eq 0 ] ||
16379 error "Unexpected jobids when jobid_var=$JOBENV"
16382 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16383 JOBENV="JOBCOMPLEX"
16384 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16386 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16388 run_test 205a "Verify job stats"
16392 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16393 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16394 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16395 grep job_id: | grep foolish &&
16396 error "Unexpected jobid found"
16399 run_test 205b "Verify job stats jobid parsing"
16401 # LU-1480, LU-1773 and LU-1657
16403 mkdir -p $DIR/$tdir
16404 $LFS setstripe -c -1 $DIR/$tdir
16405 #define OBD_FAIL_LOV_INIT 0x1403
16406 $LCTL set_param fail_loc=0xa0001403
16407 $LCTL set_param fail_val=1
16408 touch $DIR/$tdir/$tfile || true
16410 run_test 206 "fail lov_init_raid0() doesn't lbug"
16413 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16414 local fsz=`stat -c %s $DIR/$tfile`
16415 cancel_lru_locks mdc
16417 # do not return layout in getattr intent
16418 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16419 $LCTL set_param fail_loc=0x170
16420 local sz=`stat -c %s $DIR/$tfile`
16422 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16426 run_test 207a "can refresh layout at glimpse"
16429 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16430 local cksum=`md5sum $DIR/$tfile`
16431 local fsz=`stat -c %s $DIR/$tfile`
16432 cancel_lru_locks mdc
16433 cancel_lru_locks osc
16435 # do not return layout in getattr intent
16436 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16437 $LCTL set_param fail_loc=0x171
16439 # it will refresh layout after the file is opened but before read issues
16440 echo checksum is "$cksum"
16441 echo "$cksum" |md5sum -c --quiet || error "file differs"
16445 run_test 207b "can refresh layout at open"
16448 # FIXME: in this test suite, only RD lease is used. This is okay
16449 # for now as only exclusive open is supported. After generic lease
16450 # is done, this test suite should be revised. - Jinshan
16452 remote_mds_nodsh && skip "remote MDS with nodsh"
16453 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16454 skip "Need MDS version at least 2.4.52"
16456 echo "==== test 1: verify get lease work"
16457 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16459 echo "==== test 2: verify lease can be broken by upcoming open"
16460 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16464 $MULTIOP $DIR/$tfile oO_RDONLY:c
16465 kill -USR1 $PID && wait $PID || error "break lease error"
16467 echo "==== test 3: verify lease can't be granted if an open already exists"
16468 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16472 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16473 kill -USR1 $PID && wait $PID || error "open file error"
16475 echo "==== test 4: lease can sustain over recovery"
16476 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16482 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16484 echo "==== test 5: lease broken can't be regained by replay"
16485 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16489 # open file to break lease and then recovery
16490 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16493 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16497 run_test 208 "Exclusive open"
16500 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16501 skip_env "must have disp_stripe"
16504 sync; sleep 5; sync;
16506 echo 3 > /proc/sys/vm/drop_caches
16507 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16509 # open/close 500 times
16510 for i in $(seq 500); do
16514 echo 3 > /proc/sys/vm/drop_caches
16515 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16517 echo "before: $req_before, after: $req_after"
16518 [ $((req_after - req_before)) -ge 300 ] &&
16519 error "open/close requests are not freed"
16522 run_test 209 "read-only open/close requests should be freed promptly"
16526 size=$((size % 8192 + 1))
16527 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16528 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16529 rm -f $DIR/f212 $DIR/f212.xyz
16531 run_test 212 "Sendfile test ============================================"
16534 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16535 cancel_lru_locks osc
16536 lctl set_param fail_loc=0x8000040f
16537 # generate a read lock
16538 cat $DIR/$tfile > /dev/null
16539 # write to the file, it will try to cancel the above read lock.
16540 cat /etc/hosts >> $DIR/$tfile
16542 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16544 test_214() { # for bug 20133
16545 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16546 for (( i=0; i < 340; i++ )) ; do
16547 touch $DIR/$tdir/d214c/a$i
16550 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16551 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16552 ls $DIR/d214c || error "ls $DIR/d214c failed"
16553 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16554 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16556 run_test 214 "hash-indexed directory test - bug 20133"
16558 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16559 create_lnet_proc_files() {
16560 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16563 # counterpart of create_lnet_proc_files
16564 remove_lnet_proc_files() {
16565 rm -f $TMP/lnet_$1.sys
16568 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16569 # 3rd arg as regexp for body
16570 check_lnet_proc_stats() {
16571 local l=$(cat "$TMP/lnet_$1" |wc -l)
16572 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16574 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16577 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16578 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16579 # optional and can be regexp for 2nd line (lnet.routes case)
16580 check_lnet_proc_entry() {
16581 local blp=2 # blp stands for 'position of 1st line of body'
16582 [ -z "$5" ] || blp=3 # lnet.routes case
16584 local l=$(cat "$TMP/lnet_$1" |wc -l)
16585 # subtracting one from $blp because the body can be empty
16586 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16588 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16589 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16591 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16592 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16594 # bail out if any unexpected line happened
16595 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16596 [ "$?" != 0 ] || error "$2 misformatted"
16599 test_215() { # for bugs 18102, 21079, 21517
16600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16602 local N='(0|[1-9][0-9]*)' # non-negative numeric
16603 local P='[1-9][0-9]*' # positive numeric
16604 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16605 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16606 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16607 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16609 local L1 # regexp for 1st line
16610 local L2 # regexp for 2nd line (optional)
16611 local BR # regexp for the rest (body)
16613 # lnet.stats should look as 11 space-separated non-negative numerics
16614 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16615 create_lnet_proc_files "stats"
16616 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16617 remove_lnet_proc_files "stats"
16619 # lnet.routes should look like this:
16620 # Routing disabled/enabled
16621 # net hops priority state router
16622 # where net is a string like tcp0, hops > 0, priority >= 0,
16623 # state is up/down,
16624 # router is a string like 192.168.1.1@tcp2
16625 L1="^Routing (disabled|enabled)$"
16626 L2="^net +hops +priority +state +router$"
16627 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16628 create_lnet_proc_files "routes"
16629 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16630 remove_lnet_proc_files "routes"
16632 # lnet.routers should look like this:
16633 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16634 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16635 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16636 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16637 L1="^ref +rtr_ref +alive +router$"
16638 BR="^$P +$P +(up|down) +$NID$"
16639 create_lnet_proc_files "routers"
16640 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16641 remove_lnet_proc_files "routers"
16643 # lnet.peers should look like this:
16644 # nid refs state last max rtr min tx min queue
16645 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16646 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16647 # numeric (0 or >0 or <0), queue >= 0.
16648 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16649 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16650 create_lnet_proc_files "peers"
16651 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16652 remove_lnet_proc_files "peers"
16654 # lnet.buffers should look like this:
16655 # pages count credits min
16656 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16657 L1="^pages +count +credits +min$"
16658 BR="^ +$N +$N +$I +$I$"
16659 create_lnet_proc_files "buffers"
16660 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16661 remove_lnet_proc_files "buffers"
16663 # lnet.nis should look like this:
16664 # nid status alive refs peer rtr max tx min
16665 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16666 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16667 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16668 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16669 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16670 create_lnet_proc_files "nis"
16671 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16672 remove_lnet_proc_files "nis"
16674 # can we successfully write to lnet.stats?
16675 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16677 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16679 test_216() { # bug 20317
16680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16681 remote_ost_nodsh && skip "remote OST with nodsh"
16684 local facets=$(get_facets OST)
16685 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16687 save_lustre_params client "osc.*.contention_seconds" > $p
16688 save_lustre_params $facets \
16689 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16690 save_lustre_params $facets \
16691 "ldlm.namespaces.filter-*.contended_locks" >> $p
16692 save_lustre_params $facets \
16693 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16694 clear_stats osc.*.osc_stats
16696 # agressive lockless i/o settings
16697 do_nodes $(comma_list $(osts_nodes)) \
16698 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16699 ldlm.namespaces.filter-*.contended_locks=0 \
16700 ldlm.namespaces.filter-*.contention_seconds=60"
16701 lctl set_param -n osc.*.contention_seconds=60
16703 $DIRECTIO write $DIR/$tfile 0 10 4096
16704 $CHECKSTAT -s 40960 $DIR/$tfile
16706 # disable lockless i/o
16707 do_nodes $(comma_list $(osts_nodes)) \
16708 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16709 ldlm.namespaces.filter-*.contended_locks=32 \
16710 ldlm.namespaces.filter-*.contention_seconds=0"
16711 lctl set_param -n osc.*.contention_seconds=0
16712 clear_stats osc.*.osc_stats
16714 dd if=/dev/zero of=$DIR/$tfile count=0
16715 $CHECKSTAT -s 0 $DIR/$tfile
16717 restore_lustre_params <$p
16721 run_test 216 "check lockless direct write updates file size and kms correctly"
16723 test_217() { # bug 22430
16724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16729 for node in $(nodes_list); do
16730 nid=$(host_nids_address $node $NETTYPE)
16731 if [[ $nid = *-* ]] ; then
16732 echo "lctl ping $(h2nettype $nid)"
16733 lctl ping $(h2nettype $nid)
16735 echo "skipping $node (no hyphen detected)"
16739 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16742 # do directio so as not to populate the page cache
16743 log "creating a 10 Mb file"
16744 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16745 log "starting reads"
16746 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16747 log "truncating the file"
16748 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16750 kill %+ || true # reads might have finished
16751 echo "wait until dd is finished"
16753 log "removing the temporary file"
16754 rm -rf $DIR/$tfile || error "tmp file removal failed"
16756 run_test 218 "parallel read and truncate should not deadlock"
16759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16761 # write one partial page
16762 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16763 # set no grant so vvp_io_commit_write will do sync write
16764 $LCTL set_param fail_loc=0x411
16765 # write a full page at the end of file
16766 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16768 $LCTL set_param fail_loc=0
16769 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16770 $LCTL set_param fail_loc=0x411
16771 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16774 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16775 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16777 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16779 test_220() { #LU-325
16780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16781 remote_ost_nodsh && skip "remote OST with nodsh"
16782 remote_mds_nodsh && skip "remote MDS with nodsh"
16783 remote_mgs_nodsh && skip "remote MGS with nodsh"
16787 # create on MDT0000 so the last_id and next_id are correct
16789 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16793 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16794 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16795 osp.$mdtosc_proc1.prealloc_last_id)
16796 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16797 osp.$mdtosc_proc1.prealloc_next_id)
16801 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16802 #define OBD_FAIL_OST_ENOINO 0x229
16803 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16804 create_pool $FSNAME.$TESTNAME || return 1
16805 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16807 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16809 MDSOBJS=$((last_id - next_id))
16810 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16812 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16813 echo "OST still has $count kbytes free"
16815 echo "create $MDSOBJS files @next_id..."
16816 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16818 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16819 osp.$mdtosc_proc1.prealloc_last_id)
16820 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16821 osp.$mdtosc_proc1.prealloc_next_id)
16823 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16828 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16829 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16831 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16832 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16833 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16834 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16835 echo "unlink $MDSOBJS files @$next_id..."
16836 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16838 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16843 dd if=`which date` of=$MOUNT/date oflag=sync
16844 chmod +x $MOUNT/date
16846 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16847 $LCTL set_param fail_loc=0x80001401
16849 $MOUNT/date > /dev/null
16852 run_test 221 "make sure fault and truncate race to not cause OOM"
16855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16858 test_mkdir $DIR/$tdir
16859 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16860 createmany -o $DIR/$tdir/$tfile 10
16861 cancel_lru_locks mdc
16862 cancel_lru_locks osc
16863 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16864 $LCTL set_param fail_loc=0x31a
16865 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16866 $LCTL set_param fail_loc=0
16869 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16875 test_mkdir $DIR/$tdir
16876 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16877 createmany -o $DIR/$tdir/$tfile 10
16878 cancel_lru_locks mdc
16879 cancel_lru_locks osc
16880 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16881 $LCTL set_param fail_loc=0x31a
16882 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16883 $LCTL set_param fail_loc=0
16885 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16891 test_mkdir $DIR/$tdir
16892 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16893 createmany -o $DIR/$tdir/$tfile 10
16894 cancel_lru_locks mdc
16895 cancel_lru_locks osc
16896 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16897 $LCTL set_param fail_loc=0x31b
16898 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16899 $LCTL set_param fail_loc=0
16902 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16904 test_224a() { # LU-1039, MRP-303
16905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16907 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16908 $LCTL set_param fail_loc=0x508
16909 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16910 $LCTL set_param fail_loc=0
16913 run_test 224a "Don't panic on bulk IO failure"
16915 test_224b() { # LU-1039, MRP-303
16916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16918 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16919 cancel_lru_locks osc
16920 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16921 $LCTL set_param fail_loc=0x515
16922 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16923 $LCTL set_param fail_loc=0
16926 run_test 224b "Don't panic on bulk IO failure"
16928 test_224c() { # LU-6441
16929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16930 remote_mds_nodsh && skip "remote MDS with nodsh"
16932 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16933 save_writethrough $p
16934 set_cache writethrough on
16936 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16937 local at_max=$($LCTL get_param -n at_max)
16938 local timeout=$($LCTL get_param -n timeout)
16939 local test_at="at_max"
16940 local param_at="$FSNAME.sys.at_max"
16941 local test_timeout="timeout"
16942 local param_timeout="$FSNAME.sys.timeout"
16944 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16946 set_persistent_param_and_check client "$test_at" "$param_at" 0
16947 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16949 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16950 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16951 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16952 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16954 do_facet ost1 "$LCTL set_param fail_loc=0"
16956 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16957 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16960 $LCTL set_param -n $pages_per_rpc
16961 restore_lustre_params < $p
16964 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16966 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16969 if [ -z ${MDSSURVEY} ]; then
16970 skip_env "mds-survey not found"
16972 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16973 skip "Need MDS version at least 2.2.51"
16975 local mds=$(facet_host $SINGLEMDS)
16976 local target=$(do_nodes $mds 'lctl dl' |
16977 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16979 local cmd1="file_count=1000 thrhi=4"
16980 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16981 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16982 local cmd="$cmd1 $cmd2 $cmd3"
16984 rm -f ${TMP}/mds_survey*
16986 eval $cmd || error "mds-survey with zero-stripe failed"
16987 cat ${TMP}/mds_survey*
16988 rm -f ${TMP}/mds_survey*
16990 run_test 225a "Metadata survey sanity with zero-stripe"
16993 if [ -z ${MDSSURVEY} ]; then
16994 skip_env "mds-survey not found"
16996 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16997 skip "Need MDS version at least 2.2.51"
16998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16999 remote_mds_nodsh && skip "remote MDS with nodsh"
17000 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17001 skip_env "Need to mount OST to test"
17004 local mds=$(facet_host $SINGLEMDS)
17005 local target=$(do_nodes $mds 'lctl dl' |
17006 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17008 local cmd1="file_count=1000 thrhi=4"
17009 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17010 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17011 local cmd="$cmd1 $cmd2 $cmd3"
17013 rm -f ${TMP}/mds_survey*
17015 eval $cmd || error "mds-survey with stripe_count failed"
17016 cat ${TMP}/mds_survey*
17017 rm -f ${TMP}/mds_survey*
17019 run_test 225b "Metadata survey sanity with stripe_count = 1"
17021 mcreate_path2fid () {
17027 local path=$DIR/$tdir/$name
17032 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17033 error "cannot create $desc"
17035 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17037 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17039 fid_path=$($LFS fid2path $MOUNT $fid)
17041 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17043 [ "$path" == "$fid_path" ] ||
17044 error "fid2path returned $fid_path, expected $path"
17046 echo "pass with $path and $fid"
17051 mkdir -p $DIR/$tdir
17053 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17054 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17055 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17056 mcreate_path2fid 0040666 0 0 dir "directory"
17057 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17058 mcreate_path2fid 0100666 0 0 file "regular file"
17059 mcreate_path2fid 0120666 0 0 link "symbolic link"
17060 mcreate_path2fid 0140666 0 0 sock "socket"
17062 run_test 226a "call path2fid and fid2path on files of all type"
17065 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17070 mkdir -p $DIR/$tdir
17071 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17072 error "create remote directory failed"
17073 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17074 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17075 "character special file (null)"
17076 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17077 "character special file (no device)"
17078 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17079 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17080 "block special file (loop)"
17081 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17082 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17083 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17085 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17087 # LU-1299 Executing or running ldd on a truncated executable does not
17088 # cause an out-of-memory condition.
17090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17091 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17093 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17094 chmod +x $MOUNT/date
17096 $MOUNT/date > /dev/null
17097 ldd $MOUNT/date > /dev/null
17100 run_test 227 "running truncated executable does not cause OOM"
17102 # LU-1512 try to reuse idle OI blocks
17104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17105 remote_mds_nodsh && skip "remote MDS with nodsh"
17106 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17108 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17109 local myDIR=$DIR/$tdir
17112 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17113 $LCTL set_param fail_loc=0x80001002
17114 createmany -o $myDIR/t- 10000
17115 $LCTL set_param fail_loc=0
17116 # The guard is current the largest FID holder
17118 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17120 local IDX=$(($SEQ % 64))
17122 do_facet $SINGLEMDS sync
17123 # Make sure journal flushed.
17125 local blk1=$(do_facet $SINGLEMDS \
17126 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17127 grep Blockcount | awk '{print $4}')
17129 # Remove old files, some OI blocks will become idle.
17130 unlinkmany $myDIR/t- 10000
17131 # Create new files, idle OI blocks should be reused.
17132 createmany -o $myDIR/t- 2000
17133 do_facet $SINGLEMDS sync
17134 # Make sure journal flushed.
17136 local blk2=$(do_facet $SINGLEMDS \
17137 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17138 grep Blockcount | awk '{print $4}')
17140 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17142 run_test 228a "try to reuse idle OI blocks"
17145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17146 remote_mds_nodsh && skip "remote MDS with nodsh"
17147 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17149 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17150 local myDIR=$DIR/$tdir
17153 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17154 $LCTL set_param fail_loc=0x80001002
17155 createmany -o $myDIR/t- 10000
17156 $LCTL set_param fail_loc=0
17157 # The guard is current the largest FID holder
17159 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17161 local IDX=$(($SEQ % 64))
17163 do_facet $SINGLEMDS sync
17164 # Make sure journal flushed.
17166 local blk1=$(do_facet $SINGLEMDS \
17167 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17168 grep Blockcount | awk '{print $4}')
17170 # Remove old files, some OI blocks will become idle.
17171 unlinkmany $myDIR/t- 10000
17174 stop $SINGLEMDS || error "Fail to stop MDT."
17176 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17178 df $MOUNT || error "Fail to df."
17179 # Create new files, idle OI blocks should be reused.
17180 createmany -o $myDIR/t- 2000
17181 do_facet $SINGLEMDS sync
17182 # Make sure journal flushed.
17184 local blk2=$(do_facet $SINGLEMDS \
17185 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17186 grep Blockcount | awk '{print $4}')
17188 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17190 run_test 228b "idle OI blocks can be reused after MDT restart"
17194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17195 remote_mds_nodsh && skip "remote MDS with nodsh"
17196 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17198 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17199 local myDIR=$DIR/$tdir
17202 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17203 $LCTL set_param fail_loc=0x80001002
17204 # 20000 files can guarantee there are index nodes in the OI file
17205 createmany -o $myDIR/t- 20000
17206 $LCTL set_param fail_loc=0
17207 # The guard is current the largest FID holder
17209 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17211 local IDX=$(($SEQ % 64))
17213 do_facet $SINGLEMDS sync
17214 # Make sure journal flushed.
17216 local blk1=$(do_facet $SINGLEMDS \
17217 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17218 grep Blockcount | awk '{print $4}')
17220 # Remove old files, some OI blocks will become idle.
17221 unlinkmany $myDIR/t- 20000
17223 # The OI file should become empty now
17225 # Create new files, idle OI blocks should be reused.
17226 createmany -o $myDIR/t- 2000
17227 do_facet $SINGLEMDS sync
17228 # Make sure journal flushed.
17230 local blk2=$(do_facet $SINGLEMDS \
17231 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17232 grep Blockcount | awk '{print $4}')
17234 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17236 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17238 test_229() { # LU-2482, LU-3448
17239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17240 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17241 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17242 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17246 # Create a file with a released layout and stripe count 2.
17247 $MULTIOP $DIR/$tfile H2c ||
17248 error "failed to create file with released layout"
17250 $LFS getstripe -v $DIR/$tfile
17252 local pattern=$($LFS getstripe -L $DIR/$tfile)
17253 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17255 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17257 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17258 stat $DIR/$tfile || error "failed to stat released file"
17260 chown $RUNAS_ID $DIR/$tfile ||
17261 error "chown $RUNAS_ID $DIR/$tfile failed"
17263 chgrp $RUNAS_ID $DIR/$tfile ||
17264 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17266 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17267 rm $DIR/$tfile || error "failed to remove released file"
17269 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17273 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17274 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17275 skip "Need MDS version at least 2.11.52"
17279 test_mkdir $DIR/$tdir
17280 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17281 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17282 [ $mdt_idx -ne 0 ] &&
17283 error "create local directory on wrong MDT $mdt_idx"
17285 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17286 error "create remote directory failed"
17287 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17288 [ $mdt_idx -ne $MDTIDX ] &&
17289 error "create remote directory on wrong MDT $mdt_idx"
17291 createmany -o $DIR/$tdir/test_230/t- 10 ||
17292 error "create files on remote directory failed"
17293 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17294 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17295 rm -r $DIR/$tdir || error "unlink remote directory failed"
17297 run_test 230a "Create remote directory and files under the remote directory"
17300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17302 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17303 skip "Need MDS version at least 2.11.52"
17311 local migrate_dir=$DIR/$tdir/migrate_dir
17312 local other_dir=$DIR/$tdir/other_dir
17314 test_mkdir $DIR/$tdir
17315 test_mkdir -i0 -c1 $migrate_dir
17316 test_mkdir -i0 -c1 $other_dir
17317 for ((i=0; i<10; i++)); do
17318 mkdir -p $migrate_dir/dir_${i}
17319 createmany -o $migrate_dir/dir_${i}/f 10 ||
17320 error "create files under remote dir failed $i"
17323 cp /etc/passwd $migrate_dir/$tfile
17324 cp /etc/passwd $other_dir/$tfile
17325 chattr +SAD $migrate_dir
17326 chattr +SAD $migrate_dir/$tfile
17328 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17329 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17330 local old_dir_mode=$(stat -c%f $migrate_dir)
17331 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17333 mkdir -p $migrate_dir/dir_default_stripe2
17334 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17335 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17337 mkdir -p $other_dir
17338 ln $migrate_dir/$tfile $other_dir/luna
17339 ln $migrate_dir/$tfile $migrate_dir/sofia
17340 ln $other_dir/$tfile $migrate_dir/david
17341 ln -s $migrate_dir/$tfile $other_dir/zachary
17342 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17343 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17349 for len in 58 59 60; do
17350 lnktgt=$(str_repeat 'l' $len)
17351 touch $migrate_dir/$lnktgt
17352 ln -s $lnktgt $migrate_dir/${len}char_ln
17356 for len in 4094 4095; do
17357 lnktgt=$(str_repeat 'l' $len)
17358 ln -s $lnktgt $migrate_dir/${len}char_ln
17362 for len in 254 255; do
17363 touch $migrate_dir/$(str_repeat 'l' $len)
17366 $LFS migrate -m $MDTIDX $migrate_dir ||
17367 error "fails on migrating remote dir to MDT1"
17369 echo "migratate to MDT1, then checking.."
17370 for ((i = 0; i < 10; i++)); do
17371 for file in $(find $migrate_dir/dir_${i}); do
17372 mdt_index=$($LFS getstripe -m $file)
17373 # broken symlink getstripe will fail
17374 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17375 error "$file is not on MDT${MDTIDX}"
17379 # the multiple link file should still in MDT0
17380 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17381 [ $mdt_index == 0 ] ||
17382 error "$file is not on MDT${MDTIDX}"
17384 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17385 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17386 error " expect $old_dir_flag get $new_dir_flag"
17388 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17389 [ "$old_file_flag" = "$new_file_flag" ] ||
17390 error " expect $old_file_flag get $new_file_flag"
17392 local new_dir_mode=$(stat -c%f $migrate_dir)
17393 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17394 error "expect mode $old_dir_mode get $new_dir_mode"
17396 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17397 [ "$old_file_mode" = "$new_file_mode" ] ||
17398 error "expect mode $old_file_mode get $new_file_mode"
17400 diff /etc/passwd $migrate_dir/$tfile ||
17401 error "$tfile different after migration"
17403 diff /etc/passwd $other_dir/luna ||
17404 error "luna different after migration"
17406 diff /etc/passwd $migrate_dir/sofia ||
17407 error "sofia different after migration"
17409 diff /etc/passwd $migrate_dir/david ||
17410 error "david different after migration"
17412 diff /etc/passwd $other_dir/zachary ||
17413 error "zachary different after migration"
17415 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17416 error "${tfile}_ln different after migration"
17418 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17419 error "${tfile}_ln_other different after migration"
17421 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17422 [ $stripe_count = 2 ] ||
17423 error "dir strpe_count $d != 2 after migration."
17425 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17426 [ $stripe_count = 2 ] ||
17427 error "file strpe_count $d != 2 after migration."
17429 #migrate back to MDT0
17432 $LFS migrate -m $MDTIDX $migrate_dir ||
17433 error "fails on migrating remote dir to MDT0"
17435 echo "migrate back to MDT0, checking.."
17436 for file in $(find $migrate_dir); do
17437 mdt_index=$($LFS getstripe -m $file)
17438 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17439 error "$file is not on MDT${MDTIDX}"
17442 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17443 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17444 error " expect $old_dir_flag get $new_dir_flag"
17446 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17447 [ "$old_file_flag" = "$new_file_flag" ] ||
17448 error " expect $old_file_flag get $new_file_flag"
17450 local new_dir_mode=$(stat -c%f $migrate_dir)
17451 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17452 error "expect mode $old_dir_mode get $new_dir_mode"
17454 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17455 [ "$old_file_mode" = "$new_file_mode" ] ||
17456 error "expect mode $old_file_mode get $new_file_mode"
17458 diff /etc/passwd ${migrate_dir}/$tfile ||
17459 error "$tfile different after migration"
17461 diff /etc/passwd ${other_dir}/luna ||
17462 error "luna different after migration"
17464 diff /etc/passwd ${migrate_dir}/sofia ||
17465 error "sofia different after migration"
17467 diff /etc/passwd ${other_dir}/zachary ||
17468 error "zachary different after migration"
17470 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17471 error "${tfile}_ln different after migration"
17473 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17474 error "${tfile}_ln_other different after migration"
17476 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17477 [ $stripe_count = 2 ] ||
17478 error "dir strpe_count $d != 2 after migration."
17480 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17481 [ $stripe_count = 2 ] ||
17482 error "file strpe_count $d != 2 after migration."
17484 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17486 run_test 230b "migrate directory"
17489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17490 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17491 remote_mds_nodsh && skip "remote MDS with nodsh"
17492 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17493 skip "Need MDS version at least 2.11.52"
17499 local migrate_dir=$DIR/$tdir/migrate_dir
17501 #If migrating directory fails in the middle, all entries of
17502 #the directory is still accessiable.
17503 test_mkdir $DIR/$tdir
17504 test_mkdir -i0 -c1 $migrate_dir
17505 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17507 createmany -o $migrate_dir/f $total ||
17508 error "create files under ${migrate_dir} failed"
17510 # fail after migrating top dir, and this will fail only once, so the
17511 # first sub file migration will fail (currently f3), others succeed.
17512 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17513 do_facet mds1 lctl set_param fail_loc=0x1801
17514 local t=$(ls $migrate_dir | wc -l)
17515 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17516 error "migrate should fail"
17517 local u=$(ls $migrate_dir | wc -l)
17518 [ "$u" == "$t" ] || error "$u != $t during migration"
17520 # add new dir/file should succeed
17521 mkdir $migrate_dir/dir ||
17522 error "mkdir failed under migrating directory"
17523 touch $migrate_dir/file ||
17524 error "create file failed under migrating directory"
17526 # add file with existing name should fail
17527 for file in $migrate_dir/f*; do
17528 stat $file > /dev/null || error "stat $file failed"
17529 $OPENFILE -f O_CREAT:O_EXCL $file &&
17530 error "open(O_CREAT|O_EXCL) $file should fail"
17531 $MULTIOP $file m && error "create $file should fail"
17532 touch $DIR/$tdir/remote_dir/$tfile ||
17533 error "touch $tfile failed"
17534 ln $DIR/$tdir/remote_dir/$tfile $file &&
17535 error "link $file should fail"
17536 mdt_index=$($LFS getstripe -m $file)
17537 if [ $mdt_index == 0 ]; then
17538 # file failed to migrate is not allowed to rename to
17539 mv $DIR/$tdir/remote_dir/$tfile $file &&
17540 error "rename to $file should fail"
17542 mv $DIR/$tdir/remote_dir/$tfile $file ||
17543 error "rename to $file failed"
17545 echo hello >> $file || error "write $file failed"
17548 # resume migration with different options should fail
17549 $LFS migrate -m 0 $migrate_dir &&
17550 error "migrate -m 0 $migrate_dir should fail"
17552 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17553 error "migrate -c 2 $migrate_dir should fail"
17555 # resume migration should succeed
17556 $LFS migrate -m $MDTIDX $migrate_dir ||
17557 error "migrate $migrate_dir failed"
17559 echo "Finish migration, then checking.."
17560 for file in $(find $migrate_dir); do
17561 mdt_index=$($LFS getstripe -m $file)
17562 [ $mdt_index == $MDTIDX ] ||
17563 error "$file is not on MDT${MDTIDX}"
17566 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17568 run_test 230c "check directory accessiblity if migration failed"
17571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17572 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17573 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17574 skip "Need MDS version at least 2.11.52"
17576 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17578 local migrate_dir=$DIR/$tdir/migrate_dir
17588 old_index=$((RANDOM % MDSCOUNT))
17589 old_count=$((MDSCOUNT - old_index))
17590 new_index=$((RANDOM % MDSCOUNT))
17591 new_count=$((MDSCOUNT - new_index))
17592 new_hash=1 # for all_char
17594 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17595 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17597 test_mkdir $DIR/$tdir
17598 test_mkdir -i $old_index -c $old_count $migrate_dir
17600 for ((i=0; i<100; i++)); do
17601 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17602 createmany -o $migrate_dir/dir_${i}/f 100 ||
17603 error "create files under remote dir failed $i"
17606 echo -n "Migrate from MDT$old_index "
17607 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17608 echo -n "to MDT$new_index"
17609 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17612 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17613 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17614 error "migrate remote dir error"
17616 echo "Finish migration, then checking.."
17617 for file in $(find $migrate_dir); do
17618 mdt_index=$($LFS getstripe -m $file)
17619 if [ $mdt_index -lt $new_index ] ||
17620 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17621 error "$file is on MDT$mdt_index"
17625 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17627 run_test 230d "check migrate big directory"
17630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17631 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17632 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17633 skip "Need MDS version at least 2.11.52"
17640 mkdir -p $DIR/$tdir
17641 mkdir $DIR/$tdir/migrate_dir
17642 mkdir $DIR/$tdir/other_dir
17643 touch $DIR/$tdir/migrate_dir/a
17644 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17645 ls $DIR/$tdir/other_dir
17647 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17648 error "migrate dir fails"
17650 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17651 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17653 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17654 [ $mdt_index == 0 ] || error "a is not on MDT0"
17656 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17657 error "migrate dir fails"
17659 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17660 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17662 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17663 [ $mdt_index == 1 ] || error "a is not on MDT1"
17665 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17666 [ $mdt_index == 1 ] || error "b is not on MDT1"
17668 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17669 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17671 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17673 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17675 run_test 230e "migrate mulitple local link files"
17678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17679 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17680 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17681 skip "Need MDS version at least 2.11.52"
17686 mkdir -p $DIR/$tdir
17687 mkdir $DIR/$tdir/migrate_dir
17688 $LFS mkdir -i1 $DIR/$tdir/other_dir
17689 touch $DIR/$tdir/migrate_dir/a
17690 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17691 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17692 ls $DIR/$tdir/other_dir
17694 # a should be migrated to MDT1, since no other links on MDT0
17695 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17696 error "#1 migrate dir fails"
17697 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17698 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17699 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17700 [ $mdt_index == 1 ] || error "a is not on MDT1"
17702 # a should stay on MDT1, because it is a mulitple link file
17703 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17704 error "#2 migrate dir fails"
17705 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17706 [ $mdt_index == 1 ] || error "a is not on MDT1"
17708 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17709 error "#3 migrate dir fails"
17711 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17712 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17713 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17715 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17716 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17718 # a should be migrated to MDT0, since no other links on MDT1
17719 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17720 error "#4 migrate dir fails"
17721 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17722 [ $mdt_index == 0 ] || error "a is not on MDT0"
17724 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17726 run_test 230f "migrate mulitple remote link files"
17729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17730 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17731 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17732 skip "Need MDS version at least 2.11.52"
17734 mkdir -p $DIR/$tdir/migrate_dir
17736 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17737 error "migrating dir to non-exist MDT succeeds"
17740 run_test 230g "migrate dir to non-exist MDT"
17743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17744 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17745 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17746 skip "Need MDS version at least 2.11.52"
17750 mkdir -p $DIR/$tdir/migrate_dir
17752 $LFS migrate -m1 $DIR &&
17753 error "migrating mountpoint1 should fail"
17755 $LFS migrate -m1 $DIR/$tdir/.. &&
17756 error "migrating mountpoint2 should fail"
17759 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17760 error "migrating $tdir/migrate_dir/.. should fail"
17764 run_test 230h "migrate .. and root"
17767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17769 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17770 skip "Need MDS version at least 2.11.52"
17772 mkdir -p $DIR/$tdir/migrate_dir
17774 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17775 error "migration fails with a tailing slash"
17777 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17778 error "migration fails with two tailing slashes"
17780 run_test 230i "lfs migrate -m tolerates trailing slashes"
17783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17784 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17785 skip "Need MDS version at least 2.11.52"
17787 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17788 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17789 error "create $tfile failed"
17790 cat /etc/passwd > $DIR/$tdir/$tfile
17792 $LFS migrate -m 1 $DIR/$tdir
17794 cmp /etc/passwd $DIR/$tdir/$tfile ||
17795 error "DoM file mismatch after migration"
17797 run_test 230j "DoM file data not changed after dir migration"
17800 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17801 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17802 skip "Need MDS version at least 2.11.56"
17805 local files_on_starting_mdt=0
17807 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17808 $LFS getdirstripe $DIR/$tdir
17809 for i in $(seq $total); do
17810 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17811 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17812 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17815 echo "$files_on_starting_mdt files on MDT0"
17817 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17818 $LFS getdirstripe $DIR/$tdir
17820 files_on_starting_mdt=0
17821 for i in $(seq $total); do
17822 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17823 error "file $tfile.$i mismatch after migration"
17824 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17825 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17828 echo "$files_on_starting_mdt files on MDT1 after migration"
17829 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17831 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17832 $LFS getdirstripe $DIR/$tdir
17834 files_on_starting_mdt=0
17835 for i in $(seq $total); do
17836 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17837 error "file $tfile.$i mismatch after 2nd migration"
17838 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17839 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17842 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17843 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17847 run_test 230k "file data not changed after dir migration"
17850 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17851 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17852 skip "Need MDS version at least 2.11.56"
17854 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17855 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17856 error "create files under remote dir failed $i"
17857 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17859 run_test 230l "readdir between MDTs won't crash"
17862 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17863 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17864 skip "Need MDS version at least 2.11.56"
17867 local mig_dir=$DIR/$tdir/migrate_dir
17868 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17872 echo "Creating files and dirs with xattrs"
17873 test_mkdir $DIR/$tdir
17874 test_mkdir -i0 -c1 $mig_dir
17876 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17877 error "cannot set xattr attr1 on dir"
17878 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17879 error "cannot set xattr attr2 on dir"
17880 touch $mig_dir/dir/f0
17881 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17882 error "cannot set xattr attr1 on file"
17883 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17884 error "cannot set xattr attr2 on file"
17885 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17886 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17887 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17888 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17889 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17890 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17891 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17892 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17893 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17895 echo "Migrating to MDT1"
17896 $LFS migrate -m $MDTIDX $mig_dir ||
17897 error "fails on migrating dir to MDT1"
17899 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17900 echo "Checking xattrs"
17901 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17902 [ "$val" = $longstr ] ||
17903 error "expecting xattr1 $longstr on dir, found $val"
17904 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17905 [ "$val" = $shortstr ] ||
17906 error "expecting xattr2 $shortstr on dir, found $val"
17907 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17908 [ "$val" = $longstr ] ||
17909 error "expecting xattr1 $longstr on file, found $val"
17910 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17911 [ "$val" = $shortstr ] ||
17912 error "expecting xattr2 $shortstr on file, found $val"
17914 run_test 230m "xattrs not changed after dir migration"
17917 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17918 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17919 skip "Need MDS version at least 2.13.53"
17921 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17922 cat /etc/hosts > $DIR/$tdir/$tfile
17923 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17924 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17926 cmp /etc/hosts $DIR/$tdir/$tfile ||
17927 error "File data mismatch after migration"
17929 run_test 230n "Dir migration with mirrored file"
17933 # For simplicity this test assumes that max_pages_per_rpc
17934 # is the same across all OSCs
17935 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17936 local bulk_size=$((max_pages * PAGE_SIZE))
17937 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17940 mkdir -p $DIR/$tdir
17941 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17942 error "failed to set stripe with -S ${brw_size}M option"
17944 # clear the OSC stats
17945 $LCTL set_param osc.*.stats=0 &>/dev/null
17948 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17949 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17950 oflag=direct &>/dev/null || error "dd failed"
17952 sync; sleep 1; sync # just to be safe
17953 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17954 if [ x$nrpcs != "x1" ]; then
17955 $LCTL get_param osc.*.stats
17956 error "found $nrpcs ost_write RPCs, not 1 as expected"
17960 # Drop the OSC cache, otherwise we will read from it
17961 cancel_lru_locks osc
17963 # clear the OSC stats
17964 $LCTL set_param osc.*.stats=0 &>/dev/null
17966 # Client reads $bulk_size.
17967 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17968 iflag=direct &>/dev/null || error "dd failed"
17970 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17971 if [ x$nrpcs != "x1" ]; then
17972 $LCTL get_param osc.*.stats
17973 error "found $nrpcs ost_read RPCs, not 1 as expected"
17976 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17979 mkdir -p $DIR/$tdir
17981 for i in {0..1023}; do
17982 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17983 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17984 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17988 run_test 231b "must not assert on fully utilized OST request buffer"
17991 mkdir -p $DIR/$tdir
17992 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17994 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17995 do_facet ost1 $LCTL set_param fail_loc=0x31c
17997 # ignore dd failure
17998 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18000 do_facet ost1 $LCTL set_param fail_loc=0
18001 umount_client $MOUNT || error "umount failed"
18002 mount_client $MOUNT || error "mount failed"
18003 stop ost1 || error "cannot stop ost1"
18004 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18006 run_test 232a "failed lock should not block umount"
18009 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18010 skip "Need MDS version at least 2.10.58"
18012 mkdir -p $DIR/$tdir
18013 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18014 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18016 cancel_lru_locks osc
18018 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18019 do_facet ost1 $LCTL set_param fail_loc=0x31c
18022 $LFS data_version $DIR/$tdir/$tfile || true
18024 do_facet ost1 $LCTL set_param fail_loc=0
18025 umount_client $MOUNT || error "umount failed"
18026 mount_client $MOUNT || error "mount failed"
18027 stop ost1 || error "cannot stop ost1"
18028 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18030 run_test 232b "failed data version lock should not block umount"
18033 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18034 skip "Need MDS version at least 2.3.64"
18035 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18037 local fid=$($LFS path2fid $MOUNT)
18039 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18040 error "cannot access $MOUNT using its FID '$fid'"
18042 run_test 233a "checking that OBF of the FS root succeeds"
18045 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18046 skip "Need MDS version at least 2.5.90"
18047 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18049 local fid=$($LFS path2fid $MOUNT/.lustre)
18051 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18052 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18054 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18055 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18056 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18058 run_test 233b "checking that OBF of the FS .lustre succeeds"
18061 local p="$TMP/sanityN-$TESTNAME.parameters"
18062 save_lustre_params client "llite.*.xattr_cache" > $p
18063 lctl set_param llite.*.xattr_cache 1 ||
18064 skip_env "xattr cache is not supported"
18066 mkdir -p $DIR/$tdir || error "mkdir failed"
18067 touch $DIR/$tdir/$tfile || error "touch failed"
18068 # OBD_FAIL_LLITE_XATTR_ENOMEM
18069 $LCTL set_param fail_loc=0x1405
18070 getfattr -n user.attr $DIR/$tdir/$tfile &&
18071 error "getfattr should have failed with ENOMEM"
18072 $LCTL set_param fail_loc=0x0
18075 restore_lustre_params < $p
18078 run_test 234 "xattr cache should not crash on ENOMEM"
18081 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18082 skip "Need MDS version at least 2.4.52"
18084 flock_deadlock $DIR/$tfile
18089 124) error "process hangs on a deadlock"
18091 *) error "error executing flock_deadlock $DIR/$tfile"
18095 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18099 check_swap_layouts_support
18101 local ref1=/etc/passwd
18102 local ref2=/etc/group
18103 local file1=$DIR/$tdir/f1
18104 local file2=$DIR/$tdir/f2
18106 test_mkdir -c1 $DIR/$tdir
18107 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18108 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18109 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18110 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18111 local fd=$(free_fd)
18112 local cmd="exec $fd<>$file2"
18115 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18116 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18119 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18124 run_test 236 "Layout swap on open unlinked file"
18126 # LU-4659 linkea consistency
18128 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18129 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18130 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18131 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18134 ln $DIR/$tfile $DIR/$tfile.lnk
18135 touch $DIR/$tfile.new
18136 mv $DIR/$tfile.new $DIR/$tfile
18137 local fid1=$($LFS path2fid $DIR/$tfile)
18138 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18139 local path1=$($LFS fid2path $FSNAME "$fid1")
18140 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18141 local path2=$($LFS fid2path $FSNAME "$fid2")
18142 [ $tfile.lnk == $path2 ] ||
18143 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18146 run_test 238 "Verify linkea consistency"
18148 test_239A() { # was test_239
18149 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18150 skip "Need MDS version at least 2.5.60"
18152 local list=$(comma_list $(mdts_nodes))
18154 mkdir -p $DIR/$tdir
18155 createmany -o $DIR/$tdir/f- 5000
18156 unlinkmany $DIR/$tdir/f- 5000
18157 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18158 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18159 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18160 osp.*MDT*.sync_in_flight" | calc_sum)
18161 [ "$changes" -eq 0 ] || error "$changes not synced"
18163 run_test 239A "osp_sync test"
18165 test_239a() { #LU-5297
18166 remote_mds_nodsh && skip "remote MDS with nodsh"
18169 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18170 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18171 chgrp $RUNAS_GID $DIR/$tfile
18172 wait_delete_completed
18174 run_test 239a "process invalid osp sync record correctly"
18176 test_239b() { #LU-5297
18177 remote_mds_nodsh && skip "remote MDS with nodsh"
18180 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18181 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18182 chgrp $RUNAS_GID $DIR/$tfile1
18183 wait_delete_completed
18184 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18186 chgrp $RUNAS_GID $DIR/$tfile2
18187 wait_delete_completed
18189 run_test 239b "process osp sync record with ENOMEM error correctly"
18192 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18193 remote_mds_nodsh && skip "remote MDS with nodsh"
18195 mkdir -p $DIR/$tdir
18197 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18198 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18199 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18200 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18202 umount_client $MOUNT || error "umount failed"
18203 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18204 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18205 mount_client $MOUNT || error "failed to mount client"
18207 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18208 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18210 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18216 for LOOP in $(seq $count); do
18217 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18218 cancel_lru_locks $OSC || true
18226 for LOOP in $(seq $1); do
18227 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18232 test_241a() { # was test_241
18233 local bsize=$PAGE_SIZE
18235 (( bsize < 40960 )) && bsize=40960
18236 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18238 cancel_lru_locks $OSC
18239 test_241_bio 1000 $bsize &
18241 test_241_dio 1000 $bsize
18244 run_test 241a "bio vs dio"
18247 local bsize=$PAGE_SIZE
18249 (( bsize < 40960 )) && bsize=40960
18250 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18252 test_241_dio 1000 $bsize &
18254 test_241_dio 1000 $bsize
18257 run_test 241b "dio vs dio"
18260 remote_mds_nodsh && skip "remote MDS with nodsh"
18262 mkdir -p $DIR/$tdir
18263 touch $DIR/$tdir/$tfile
18265 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18266 do_facet mds1 lctl set_param fail_loc=0x105
18267 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18269 do_facet mds1 lctl set_param fail_loc=0
18270 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18272 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18276 test_mkdir $DIR/$tdir
18277 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18279 run_test 243 "various group lock tests"
18283 test_mkdir $DIR/$tdir
18284 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18285 sendfile_grouplock $DIR/$tdir/$tfile || \
18286 error "sendfile+grouplock failed"
18289 run_test 244a "sendfile with group lock tests"
18293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18296 local size=$((1024*1024))
18298 test_mkdir $DIR/$tdir
18299 for i in $(seq 1 $threads); do
18300 local file=$DIR/$tdir/file_$((i / 10))
18301 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18304 for i in $(seq 1 $threads); do
18308 run_test 244b "multi-threaded write with group lock"
18311 local flagname="multi_mod_rpcs"
18312 local connect_data_name="max_mod_rpcs"
18315 # check if multiple modify RPCs flag is set
18316 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18317 grep "connect_flags:")
18320 echo "$out" | grep -qw $flagname
18321 if [ $? -ne 0 ]; then
18322 echo "connect flag $flagname is not set"
18326 # check if multiple modify RPCs data is set
18327 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18330 echo "$out" | grep -qw $connect_data_name ||
18331 error "import should have connect data $connect_data_name"
18333 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18339 umount_client $submount
18344 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18346 skip_env "Fileset feature is not supported"
18348 local submount=${MOUNT}_$tdir
18351 mkdir -p $submount || error "mkdir $submount failed"
18352 FILESET="$FILESET/$tdir" mount_client $submount ||
18353 error "mount $submount failed"
18354 trap "cleanup_247 $submount" EXIT
18355 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18356 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18357 error "read $MOUNT/$tdir/$tfile failed"
18358 cleanup_247 $submount
18360 run_test 247a "mount subdir as fileset"
18363 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18364 skip_env "Fileset feature is not supported"
18366 local submount=${MOUNT}_$tdir
18368 rm -rf $MOUNT/$tdir
18369 mkdir -p $submount || error "mkdir $submount failed"
18371 FILESET="$FILESET/$tdir" mount_client $submount &&
18372 error "mount $submount should fail"
18375 run_test 247b "mount subdir that dose not exist"
18378 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18379 skip_env "Fileset feature is not supported"
18381 local submount=${MOUNT}_$tdir
18383 mkdir -p $MOUNT/$tdir/dir1
18384 mkdir -p $submount || error "mkdir $submount failed"
18385 trap "cleanup_247 $submount" EXIT
18386 FILESET="$FILESET/$tdir" mount_client $submount ||
18387 error "mount $submount failed"
18388 local fid=$($LFS path2fid $MOUNT/)
18389 $LFS fid2path $submount $fid && error "fid2path should fail"
18390 cleanup_247 $submount
18392 run_test 247c "running fid2path outside root"
18395 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18396 skip "Fileset feature is not supported"
18398 local submount=${MOUNT}_$tdir
18400 mkdir -p $MOUNT/$tdir/dir1
18401 mkdir -p $submount || error "mkdir $submount failed"
18402 FILESET="$FILESET/$tdir" mount_client $submount ||
18403 error "mount $submount failed"
18404 trap "cleanup_247 $submount" EXIT
18405 local fid=$($LFS path2fid $submount/dir1)
18406 $LFS fid2path $submount $fid || error "fid2path should succeed"
18407 cleanup_247 $submount
18409 run_test 247d "running fid2path inside root"
18413 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18415 skip "Fileset feature is not supported"
18417 local submount=${MOUNT}_$tdir
18420 mkdir -p $submount || error "mkdir $submount failed"
18421 FILESET="$FILESET/.." mount_client $submount &&
18422 error "mount $submount should fail"
18425 run_test 247e "mount .. as fileset"
18428 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18429 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18430 skip "Need at least version 2.13.52"
18431 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18433 skip "Fileset feature is not supported"
18435 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18436 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18437 error "mkdir remote failed"
18438 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18439 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18440 error "mkdir striped failed"
18441 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18443 local submount=${MOUNT}_$tdir
18445 mkdir -p $submount || error "mkdir $submount failed"
18448 local fileset=$FILESET
18450 for dir in $tdir/remote $tdir/remote/subdir \
18451 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18452 FILESET="$fileset/$dir" mount_client $submount ||
18453 error "mount $dir failed"
18454 umount_client $submount
18457 run_test 247f "mount striped or remote directory as fileset"
18460 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18461 [ -z "$fast_read_sav" ] && skip "no fast read support"
18463 # create a large file for fast read verification
18464 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18466 # make sure the file is created correctly
18467 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18468 { rm -f $DIR/$tfile; skip "file creation error"; }
18470 echo "Test 1: verify that fast read is 4 times faster on cache read"
18472 # small read with fast read enabled
18473 $LCTL set_param -n llite.*.fast_read=1
18474 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18475 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18476 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18477 # small read with fast read disabled
18478 $LCTL set_param -n llite.*.fast_read=0
18479 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18480 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18481 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18483 # verify that fast read is 4 times faster for cache read
18484 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18485 error_not_in_vm "fast read was not 4 times faster: " \
18486 "$t_fast vs $t_slow"
18488 echo "Test 2: verify the performance between big and small read"
18489 $LCTL set_param -n llite.*.fast_read=1
18491 # 1k non-cache read
18492 cancel_lru_locks osc
18493 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18494 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18495 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18497 # 1M non-cache read
18498 cancel_lru_locks osc
18499 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18500 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18501 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18503 # verify that big IO is not 4 times faster than small IO
18504 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18505 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18507 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18510 run_test 248a "fast read verification"
18513 # Default short_io_bytes=16384, try both smaller and larger sizes.
18514 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18515 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18516 echo "bs=53248 count=113 normal buffered write"
18517 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18518 error "dd of initial data file failed"
18519 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18521 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18522 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18523 error "dd with sync normal writes failed"
18524 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18526 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18527 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18528 error "dd with sync small writes failed"
18529 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18531 cancel_lru_locks osc
18533 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18534 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18535 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18536 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18537 iflag=direct || error "dd with O_DIRECT small read failed"
18538 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18539 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18540 error "compare $TMP/$tfile.1 failed"
18542 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18543 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18545 # just to see what the maximum tunable value is, and test parsing
18546 echo "test invalid parameter 2MB"
18547 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18548 error "too-large short_io_bytes allowed"
18549 echo "test maximum parameter 512KB"
18550 # if we can set a larger short_io_bytes, run test regardless of version
18551 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18552 # older clients may not allow setting it this large, that's OK
18553 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18554 skip "Need at least client version 2.13.50"
18555 error "medium short_io_bytes failed"
18557 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18558 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18560 echo "test large parameter 64KB"
18561 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18562 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18564 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18565 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18566 error "dd with sync large writes failed"
18567 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18569 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18570 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18571 num=$((113 * 4096 / PAGE_SIZE))
18572 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18573 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18574 error "dd with O_DIRECT large writes failed"
18575 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18576 error "compare $DIR/$tfile.3 failed"
18578 cancel_lru_locks osc
18580 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18581 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18582 error "dd with O_DIRECT large read failed"
18583 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18584 error "compare $TMP/$tfile.2 failed"
18586 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18587 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18588 error "dd with O_DIRECT large read failed"
18589 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18590 error "compare $TMP/$tfile.3 failed"
18592 run_test 248b "test short_io read and write for both small and large sizes"
18594 test_249() { # LU-7890
18595 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18596 skip "Need at least version 2.8.54"
18599 $LFS setstripe -c 1 $DIR/$tfile
18600 # Offset 2T == 4k * 512M
18601 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18602 error "dd to 2T offset failed"
18604 run_test 249 "Write above 2T file size"
18607 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18608 && skip "no 16TB file size limit on ZFS"
18610 $LFS setstripe -c 1 $DIR/$tfile
18611 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18612 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18613 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18614 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18615 conv=notrunc,fsync && error "append succeeded"
18618 run_test 250 "Write above 16T limit"
18621 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18623 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18624 #Skip once - writing the first stripe will succeed
18625 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18626 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18627 error "short write happened"
18629 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18630 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18631 error "short read happened"
18635 run_test 251 "Handling short read and write correctly"
18638 remote_mds_nodsh && skip "remote MDS with nodsh"
18639 remote_ost_nodsh && skip "remote OST with nodsh"
18640 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18641 skip_env "ldiskfs only test"
18651 # check lr_reader on OST0000
18653 dev=$(facet_device $tgt)
18654 out=$(do_facet $tgt $LR_READER $dev)
18655 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18657 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18658 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18659 error "Invalid uuid returned by $LR_READER on target $tgt"
18660 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18662 # check lr_reader -c on MDT0000
18664 dev=$(facet_device $tgt)
18665 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18666 skip "$LR_READER does not support additional options"
18668 out=$(do_facet $tgt $LR_READER -c $dev)
18669 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18671 num=$(echo "$out" | grep -c "mdtlov")
18672 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18673 error "Invalid number of mdtlov clients returned by $LR_READER"
18674 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18676 # check lr_reader -cr on MDT0000
18677 out=$(do_facet $tgt $LR_READER -cr $dev)
18678 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18680 echo "$out" | grep -q "^reply_data:$" ||
18681 error "$LR_READER should have returned 'reply_data' section"
18682 num=$(echo "$out" | grep -c "client_generation")
18683 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18685 run_test 252 "check lr_reader tool"
18688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18689 remote_mds_nodsh && skip "remote MDS with nodsh"
18690 remote_mgs_nodsh && skip "remote MGS with nodsh"
18694 local ost_name=$(ostname_from_index $ostidx)
18697 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18698 do_facet $SINGLEMDS $LCTL get_param -n \
18699 osp.$mdtosc_proc1.reserved_mb_high ||
18700 skip "remote MDS does not support reserved_mb_high"
18704 wait_delete_completed
18707 pool_add $TESTNAME || error "Pool creation failed"
18708 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18710 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18711 error "Setstripe failed"
18713 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18715 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18717 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18719 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18720 osp.$mdtosc_proc1.prealloc_status)
18721 echo "prealloc_status $oa_status"
18723 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18724 error "File creation should fail"
18726 #object allocation was stopped, but we still able to append files
18727 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18728 oflag=append || error "Append failed"
18730 rm -f $DIR/$tdir/$tfile.0
18732 # For this test, we want to delete the files we created to go out of
18733 # space but leave the watermark, so we remain nearly out of space
18734 ost_watermarks_enospc_delete_files $tfile $ostidx
18736 wait_delete_completed
18740 for i in $(seq 10 12); do
18741 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18742 2>/dev/null || error "File creation failed after rm"
18745 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18746 osp.$mdtosc_proc1.prealloc_status)
18747 echo "prealloc_status $oa_status"
18749 if (( oa_status != 0 )); then
18750 error "Object allocation still disable after rm"
18753 run_test 253 "Check object allocation limit"
18756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18757 remote_mds_nodsh && skip "remote MDS with nodsh"
18758 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18759 skip "MDS does not support changelog_size"
18762 local MDT0=$(facet_svc $SINGLEMDS)
18764 changelog_register || error "changelog_register failed"
18766 changelog_clear 0 || error "changelog_clear failed"
18768 local size1=$(do_facet $SINGLEMDS \
18769 $LCTL get_param -n mdd.$MDT0.changelog_size)
18770 echo "Changelog size $size1"
18773 $LFS mkdir -i 0 $DIR/$tdir
18775 mkdir -p $DIR/$tdir/pics/2008/zachy
18776 touch $DIR/$tdir/pics/2008/zachy/timestamp
18777 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18778 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18779 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18780 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18781 rm $DIR/$tdir/pics/desktop.jpg
18783 local size2=$(do_facet $SINGLEMDS \
18784 $LCTL get_param -n mdd.$MDT0.changelog_size)
18785 echo "Changelog size after work $size2"
18787 (( $size2 > $size1 )) ||
18788 error "new Changelog size=$size2 less than old size=$size1"
18790 run_test 254 "Check changelog size"
18797 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18798 awk -F: '{print $2}' | grep $type > /dev/null
18799 if [ $? -ne 0 ]; then
18809 lfs ladvise -a willread $file > /dev/null 2>&1
18810 if [ $? -eq 0 ]; then
18814 lfs ladvise -a willread $file 2>&1 |
18815 grep "Inappropriate ioctl for device" > /dev/null
18816 if [ $? -eq 0 ]; then
18823 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18826 # run a random read IO workload
18827 # usage: random_read_iops <filename> <filesize> <iosize>
18828 random_read_iops() {
18831 local iosize=${3:-4096}
18833 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18834 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18837 drop_file_oss_cache() {
18841 $LFS ladvise -a dontneed $file 2>/dev/null ||
18842 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18845 ladvise_willread_performance()
18848 local average_origin=0
18849 local average_cache=0
18850 local average_ladvise=0
18852 for ((i = 1; i <= $repeat; i++)); do
18853 echo "Iter $i/$repeat: reading without willread hint"
18854 cancel_lru_locks osc
18855 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18856 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18857 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18858 average_origin=$(bc <<<"$average_origin + $speed_origin")
18860 cancel_lru_locks osc
18861 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18862 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18863 average_cache=$(bc <<<"$average_cache + $speed_cache")
18865 cancel_lru_locks osc
18866 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18867 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18868 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18869 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18870 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18872 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18873 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18874 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18876 speedup_cache=$(percent $average_cache $average_origin)
18877 speedup_ladvise=$(percent $average_ladvise $average_origin)
18879 echo "Average uncached read: $average_origin"
18880 echo "Average speedup with OSS cached read: " \
18881 "$average_cache = +$speedup_cache%"
18882 echo "Average speedup with ladvise willread: " \
18883 "$average_ladvise = +$speedup_ladvise%"
18885 local lowest_speedup=20
18886 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18887 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18888 "got $average_cache%. Skipping ladvise willread check."
18892 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18893 # it is still good to run until then to exercise 'ladvise willread'
18894 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18895 [ "$ost1_FSTYPE" = "zfs" ] &&
18896 echo "osd-zfs does not support dontneed or drop_caches" &&
18899 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18900 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18901 error_not_in_vm "Speedup with willread is less than " \
18902 "$lowest_speedup%, got $average_ladvise%"
18906 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18907 skip "lustre < 2.8.54 does not support ladvise "
18908 remote_ost_nodsh && skip "remote OST with nodsh"
18910 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18912 ladvise_no_type willread $DIR/$tfile &&
18913 skip "willread ladvise is not supported"
18915 ladvise_no_ioctl $DIR/$tfile &&
18916 skip "ladvise ioctl is not supported"
18919 local size=$((size_mb * 1048576))
18920 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18921 error "dd to $DIR/$tfile failed"
18923 lfs ladvise -a willread $DIR/$tfile ||
18924 error "Ladvise failed with no range argument"
18926 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18927 error "Ladvise failed with no -l or -e argument"
18929 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18930 error "Ladvise failed with only -e argument"
18932 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18933 error "Ladvise failed with only -l argument"
18935 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18936 error "End offset should not be smaller than start offset"
18938 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18939 error "End offset should not be equal to start offset"
18941 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18942 error "Ladvise failed with overflowing -s argument"
18944 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18945 error "Ladvise failed with overflowing -e argument"
18947 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18948 error "Ladvise failed with overflowing -l argument"
18950 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18951 error "Ladvise succeeded with conflicting -l and -e arguments"
18953 echo "Synchronous ladvise should wait"
18955 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18956 do_nodes $(comma_list $(osts_nodes)) \
18957 $LCTL set_param fail_val=$delay fail_loc=0x237
18959 local start_ts=$SECONDS
18960 lfs ladvise -a willread $DIR/$tfile ||
18961 error "Ladvise failed with no range argument"
18962 local end_ts=$SECONDS
18963 local inteval_ts=$((end_ts - start_ts))
18965 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18966 error "Synchronous advice didn't wait reply"
18969 echo "Asynchronous ladvise shouldn't wait"
18970 local start_ts=$SECONDS
18971 lfs ladvise -a willread -b $DIR/$tfile ||
18972 error "Ladvise failed with no range argument"
18973 local end_ts=$SECONDS
18974 local inteval_ts=$((end_ts - start_ts))
18976 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18977 error "Asynchronous advice blocked"
18980 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18981 ladvise_willread_performance
18983 run_test 255a "check 'lfs ladvise -a willread'"
18989 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18993 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18994 skip "lustre < 2.8.54 does not support ladvise "
18995 remote_ost_nodsh && skip "remote OST with nodsh"
18997 lfs setstripe -c 1 -i 0 $DIR/$tfile
18999 ladvise_no_type dontneed $DIR/$tfile &&
19000 skip "dontneed ladvise is not supported"
19002 ladvise_no_ioctl $DIR/$tfile &&
19003 skip "ladvise ioctl is not supported"
19005 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19006 [ "$ost1_FSTYPE" = "zfs" ] &&
19007 skip "zfs-osd does not support 'ladvise dontneed'"
19010 local size=$((size_mb * 1048576))
19011 # In order to prevent disturbance of other processes, only check 3/4
19012 # of the memory usage
19013 local kibibytes=$((size_mb * 1024 * 3 / 4))
19015 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19016 error "dd to $DIR/$tfile failed"
19018 #force write to complete before dropping OST cache & checking memory
19021 local total=$(facet_meminfo ost1 MemTotal)
19022 echo "Total memory: $total KiB"
19024 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19025 local before_read=$(facet_meminfo ost1 Cached)
19026 echo "Cache used before read: $before_read KiB"
19028 lfs ladvise -a willread $DIR/$tfile ||
19029 error "Ladvise willread failed"
19030 local after_read=$(facet_meminfo ost1 Cached)
19031 echo "Cache used after read: $after_read KiB"
19033 lfs ladvise -a dontneed $DIR/$tfile ||
19034 error "Ladvise dontneed again failed"
19035 local no_read=$(facet_meminfo ost1 Cached)
19036 echo "Cache used after dontneed ladvise: $no_read KiB"
19038 if [ $total -lt $((before_read + kibibytes)) ]; then
19039 echo "Memory is too small, abort checking"
19043 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19044 error "Ladvise willread should use more memory" \
19045 "than $kibibytes KiB"
19048 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19049 error "Ladvise dontneed should release more memory" \
19050 "than $kibibytes KiB"
19053 run_test 255b "check 'lfs ladvise -a dontneed'"
19056 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19057 skip "lustre < 2.10.50 does not support lockahead"
19065 test_mkdir -p $DIR/$tdir
19066 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19068 #test 10 returns only success/failure
19070 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19072 if [ $rc -eq 255 ]; then
19073 error "Ladvise test${i} failed, ${rc}"
19076 #test 11 counts lock enqueue requests, all others count new locks
19078 count=$(do_facet ost1 \
19079 $LCTL get_param -n ost.OSS.ost.stats)
19080 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19082 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19084 if [ $rc -eq 255 ]; then
19085 error "Ladvise test${i} failed, ${rc}"
19088 new_count=$(do_facet ost1 \
19089 $LCTL get_param -n ost.OSS.ost.stats)
19090 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19091 awk '{ print $2 }')
19093 difference="$((new_count - count))"
19094 if [ $difference -ne $rc ]; then
19095 error "Ladvise test${i}, bad enqueue count, returned " \
19096 "${rc}, actual ${difference}"
19099 for i in $(seq 12 21); do
19100 # If we do not do this, we run the risk of having too many
19101 # locks and starting lock cancellation while we are checking
19103 cancel_lru_locks osc
19105 count=$($LCTL get_param -n \
19106 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19108 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19110 if [ $rc -eq 255 ]; then
19111 error "Ladvise test ${i} failed, ${rc}"
19114 new_count=$($LCTL get_param -n \
19115 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19116 difference="$((new_count - count))"
19118 # Test 15 output is divided by 100 to map down to valid return
19119 if [ $i -eq 15 ]; then
19123 if [ $difference -ne $rc ]; then
19124 error "Ladvise test ${i}, bad lock count, returned " \
19125 "${rc}, actual ${difference}"
19129 #test 22 returns only success/failure
19131 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19133 if [ $rc -eq 255 ]; then
19134 error "Ladvise test${i} failed, ${rc}"
19137 run_test 255c "suite of ladvise lockahead tests"
19140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19141 remote_mds_nodsh && skip "remote MDS with nodsh"
19142 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19143 changelog_users $SINGLEMDS | grep "^cl" &&
19144 skip "active changelog user"
19150 mdt_dev=$(mdsdevname 1)
19153 changelog_register || error "changelog_register failed"
19156 mkdir -p $DIR/$tdir
19158 changelog_clear 0 || error "changelog_clear failed"
19161 touch $DIR/$tdir/{1..10}
19164 stop $SINGLEMDS || error "Fail to stop MDT"
19168 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19170 #after mount new plainllog is used
19171 touch $DIR/$tdir/{11..19}
19172 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19173 stack_trap "rm -f $tmpfile"
19174 cat_sl=$(do_facet $SINGLEMDS "sync; \
19175 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19176 llog_reader $tmpfile | grep -c type=1064553b")
19177 do_facet $SINGLEMDS llog_reader $tmpfile
19179 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19181 changelog_clear 0 || error "changelog_clear failed"
19183 cat_sl=$(do_facet $SINGLEMDS "sync; \
19184 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19185 llog_reader $tmpfile | grep -c type=1064553b")
19187 if (( cat_sl == 2 )); then
19188 error "Empty plain llog was not deleted from changelog catalog"
19189 elif (( cat_sl != 1 )); then
19190 error "Active plain llog shouldn't be deleted from catalog"
19193 run_test 256 "Check llog delete for empty and not full state"
19196 remote_mds_nodsh && skip "remote MDS with nodsh"
19197 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19198 skip "Need MDS version at least 2.8.55"
19200 test_mkdir $DIR/$tdir
19202 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19203 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19206 #define OBD_FAIL_MDS_XATTR_REP 0x161
19207 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19208 local facet=mds$((mdtidx + 1))
19209 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19210 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19212 stop $facet || error "stop MDS failed"
19213 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19214 error "start MDS fail"
19215 wait_recovery_complete $facet
19217 run_test 257 "xattr locks are not lost"
19219 # Verify we take the i_mutex when security requires it
19221 #define OBD_FAIL_IMUTEX_SEC 0x141c
19222 $LCTL set_param fail_loc=0x141c
19224 chmod u+s $DIR/$tfile
19225 chmod a+rwx $DIR/$tfile
19226 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19228 if [ $RC -ne 0 ]; then
19229 error "error, failed to take i_mutex, rc=$?"
19233 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19235 # Verify we do NOT take the i_mutex in the normal case
19237 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19238 $LCTL set_param fail_loc=0x141d
19241 chmod a+rw $DIR/$tfile
19242 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19244 if [ $RC -ne 0 ]; then
19245 error "error, took i_mutex unnecessarily, rc=$?"
19250 run_test 258b "verify i_mutex security behavior"
19253 local file=$DIR/$tfile
19257 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19259 stack_trap "rm -f $file" EXIT
19261 wait_delete_completed
19262 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19263 echo "before: $before"
19265 $LFS setstripe -i 0 -c 1 $file
19266 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19268 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19269 echo "after write: $after"
19271 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19272 do_facet ost1 $LCTL set_param fail_loc=0x2301
19274 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19275 echo "after truncate: $after"
19278 do_facet ost1 $LCTL set_param fail_loc=0
19279 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19281 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19282 echo "after restart: $after"
19283 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19284 error "missing truncate?"
19288 run_test 259 "crash at delayed truncate"
19291 #define OBD_FAIL_MDC_CLOSE 0x806
19292 $LCTL set_param fail_loc=0x80000806
19296 run_test 260 "Check mdc_close fail"
19298 ### Data-on-MDT sanity tests ###
19300 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19301 skip "Need MDS version at least 2.10.55 for DoM"
19304 local dom=$DIR/$tdir/dom_file
19305 local tmp=$DIR/$tdir/tmp_file
19307 mkdir -p $DIR/$tdir
19309 # basic checks for DoM component creation
19310 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19311 error "Can set MDT layout to non-first entry"
19313 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19314 error "Can define multiple entries as MDT layout"
19316 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19318 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19319 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19320 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19322 local mdtidx=$($LFS getstripe -m $dom)
19323 local mdtname=MDT$(printf %04x $mdtidx)
19324 local facet=mds$((mdtidx + 1))
19325 local space_check=1
19327 # Skip free space checks with ZFS
19328 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19332 local size_tmp=$((65536 * 3))
19333 local mdtfree1=$(do_facet $facet \
19334 lctl get_param -n osd*.*$mdtname.kbytesfree)
19336 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19337 # check also direct IO along write
19338 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19339 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19341 cmp $tmp $dom || error "file data is different"
19342 [ $(stat -c%s $dom) == $size_tmp ] ||
19343 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19344 if [ $space_check == 1 ]; then
19345 local mdtfree2=$(do_facet $facet \
19346 lctl get_param -n osd*.*$mdtname.kbytesfree)
19348 # increase in usage from by $size_tmp
19349 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19350 error "MDT free space wrong after write: " \
19351 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19355 local size_dom=10000
19357 $TRUNCATE $dom $size_dom
19358 [ $(stat -c%s $dom) == $size_dom ] ||
19359 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19360 if [ $space_check == 1 ]; then
19361 mdtfree1=$(do_facet $facet \
19362 lctl get_param -n osd*.*$mdtname.kbytesfree)
19363 # decrease in usage from $size_tmp to new $size_dom
19364 [ $(($mdtfree1 - $mdtfree2)) -ge \
19365 $(((size_tmp - size_dom) / 1024)) ] ||
19366 error "MDT free space is wrong after truncate: " \
19367 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19373 size_dom=$((size_dom + size_tmp))
19374 [ $(stat -c%s $dom) == $size_dom ] ||
19375 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19376 if [ $space_check == 1 ]; then
19377 mdtfree2=$(do_facet $facet \
19378 lctl get_param -n osd*.*$mdtname.kbytesfree)
19379 # increase in usage by $size_tmp from previous
19380 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19381 error "MDT free space is wrong after append: " \
19382 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19387 if [ $space_check == 1 ]; then
19388 mdtfree1=$(do_facet $facet \
19389 lctl get_param -n osd*.*$mdtname.kbytesfree)
19390 # decrease in usage by $size_dom from previous
19391 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19392 error "MDT free space is wrong after removal: " \
19393 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19396 # combined striping
19397 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19398 error "Can't create DoM + OST striping"
19400 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19401 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19402 # check also direct IO along write
19403 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19405 cmp $tmp $dom || error "file data is different"
19406 [ $(stat -c%s $dom) == $size_tmp ] ||
19407 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19412 run_test 270a "DoM: basic functionality tests"
19415 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19416 skip "Need MDS version at least 2.10.55"
19418 local dom=$DIR/$tdir/dom_file
19419 local max_size=1048576
19421 mkdir -p $DIR/$tdir
19422 $LFS setstripe -E $max_size -L mdt $dom
19424 # truncate over the limit
19425 $TRUNCATE $dom $(($max_size + 1)) &&
19426 error "successful truncate over the maximum size"
19427 # write over the limit
19428 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19429 error "successful write over the maximum size"
19430 # append over the limit
19431 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19432 echo "12345" >> $dom && error "successful append over the maximum size"
19437 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19440 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19441 skip "Need MDS version at least 2.10.55"
19443 mkdir -p $DIR/$tdir
19444 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19446 # check files inherit DoM EA
19447 touch $DIR/$tdir/first
19448 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19449 error "bad pattern"
19450 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19451 error "bad stripe count"
19452 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19453 error "bad stripe size"
19455 # check directory inherits DoM EA and uses it as default
19456 mkdir $DIR/$tdir/subdir
19457 touch $DIR/$tdir/subdir/second
19458 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19459 error "bad pattern in sub-directory"
19460 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19461 error "bad stripe count in sub-directory"
19462 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19463 error "bad stripe size in sub-directory"
19466 run_test 270c "DoM: DoM EA inheritance tests"
19469 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19470 skip "Need MDS version at least 2.10.55"
19472 mkdir -p $DIR/$tdir
19473 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19475 # inherit default DoM striping
19476 mkdir $DIR/$tdir/subdir
19477 touch $DIR/$tdir/subdir/f1
19479 # change default directory striping
19480 $LFS setstripe -c 1 $DIR/$tdir/subdir
19481 touch $DIR/$tdir/subdir/f2
19482 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19483 error "wrong default striping in file 2"
19484 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19485 error "bad pattern in file 2"
19488 run_test 270d "DoM: change striping from DoM to RAID0"
19491 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19492 skip "Need MDS version at least 2.10.55"
19494 mkdir -p $DIR/$tdir/dom
19495 mkdir -p $DIR/$tdir/norm
19498 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19499 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19501 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19502 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19504 # find DoM files by layout
19505 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19506 [ $NUM -eq $DOMFILES ] ||
19507 error "lfs find -L: found $NUM, expected $DOMFILES"
19508 echo "Test 1: lfs find 20 DOM files by layout: OK"
19510 # there should be 1 dir with default DOM striping
19511 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19513 error "lfs find -L: found $NUM, expected 1 dir"
19514 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19516 # find DoM files by stripe size
19517 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19518 [ $NUM -eq $DOMFILES ] ||
19519 error "lfs find -S: found $NUM, expected $DOMFILES"
19520 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19522 # find files by stripe offset except DoM files
19523 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19524 [ $NUM -eq $NORMFILES ] ||
19525 error "lfs find -i: found $NUM, expected $NORMFILES"
19526 echo "Test 5: lfs find no DOM files by stripe index: OK"
19529 run_test 270e "DoM: lfs find with DoM files test"
19532 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19533 skip "Need MDS version at least 2.10.55"
19535 local mdtname=${FSNAME}-MDT0000-mdtlov
19536 local dom=$DIR/$tdir/dom_file
19537 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19538 lod.$mdtname.dom_stripesize)
19539 local dom_limit=131072
19541 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19542 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19543 lod.$mdtname.dom_stripesize)
19544 [ ${dom_limit} -eq ${dom_current} ] ||
19545 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19547 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19548 $LFS setstripe -d $DIR/$tdir
19549 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19550 error "Can't set directory default striping"
19552 # exceed maximum stripe size
19553 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19554 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19555 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19556 error "Able to create DoM component size more than LOD limit"
19558 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19559 dom_current=$(do_facet mds1 $LCTL get_param -n \
19560 lod.$mdtname.dom_stripesize)
19561 [ 0 -eq ${dom_current} ] ||
19562 error "Can't set zero DoM stripe limit"
19565 # attempt to create DoM file on server with disabled DoM should
19566 # remove DoM entry from layout and be succeed
19567 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19568 error "Can't create DoM file (DoM is disabled)"
19569 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19570 error "File has DoM component while DoM is disabled"
19573 # attempt to create DoM file with only DoM stripe should return error
19574 $LFS setstripe -E $dom_limit -L mdt $dom &&
19575 error "Able to create DoM-only file while DoM is disabled"
19577 # too low values to be aligned with smallest stripe size 64K
19578 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19579 dom_current=$(do_facet mds1 $LCTL get_param -n \
19580 lod.$mdtname.dom_stripesize)
19581 [ 30000 -eq ${dom_current} ] &&
19582 error "Can set too small DoM stripe limit"
19584 # 64K is a minimal stripe size in Lustre, expect limit of that size
19585 [ 65536 -eq ${dom_current} ] ||
19586 error "Limit is not set to 64K but ${dom_current}"
19588 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19589 dom_current=$(do_facet mds1 $LCTL get_param -n \
19590 lod.$mdtname.dom_stripesize)
19592 [ 2147483648 -eq ${dom_current} ] &&
19593 error "Can set too large DoM stripe limit"
19595 do_facet mds1 $LCTL set_param -n \
19596 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19597 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19598 error "Can't create DoM component size after limit change"
19599 do_facet mds1 $LCTL set_param -n \
19600 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19601 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19602 error "Can't create DoM file after limit decrease"
19603 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19604 error "Can create big DoM component after limit decrease"
19605 touch ${dom}_def ||
19606 error "Can't create file with old default layout"
19608 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19611 run_test 270f "DoM: maximum DoM stripe size checks"
19614 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19615 skip "Need MDS version at least 2.13.52"
19616 local dom=$DIR/$tdir/$tfile
19618 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19619 local lodname=${FSNAME}-MDT0000-mdtlov
19621 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19622 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19623 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19624 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19626 local dom_limit=1024
19627 local dom_threshold="50%"
19629 $LFS setstripe -d $DIR/$tdir
19630 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19631 error "Can't set directory default striping"
19633 do_facet mds1 $LCTL set_param -n \
19634 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19635 # set 0 threshold and create DOM file to change tunable stripesize
19636 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19637 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19638 error "Failed to create $dom file"
19639 # now tunable dom_cur_stripesize should reach maximum
19640 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19641 lod.${lodname}.dom_stripesize_cur_kb)
19642 [[ $dom_current == $dom_limit ]] ||
19643 error "Current DOM stripesize is not maximum"
19646 # set threshold for further tests
19647 do_facet mds1 $LCTL set_param -n \
19648 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19649 echo "DOM threshold is $dom_threshold free space"
19652 # Spoof bfree to exceed threshold
19653 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19654 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19655 for spfree in 40 20 0 15 30 55; do
19656 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19657 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19658 error "Failed to create $dom file"
19659 dom_def=$(do_facet mds1 $LCTL get_param -n \
19660 lod.${lodname}.dom_stripesize_cur_kb)
19661 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19662 [[ $dom_def != $dom_current ]] ||
19663 error "Default stripe size was not changed"
19664 if [[ $spfree > 0 ]] ; then
19665 dom_set=$($LFS getstripe -S $dom)
19666 [[ $dom_set == $((dom_def * 1024)) ]] ||
19667 error "DOM component size is still old"
19669 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19670 error "DoM component is set with no free space"
19673 dom_current=$dom_def
19676 run_test 270g "DoM: default DoM stripe size depends on free space"
19679 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19680 skip "Need MDS version at least 2.10.55"
19682 local dom=$DIR/$tdir/dom
19684 mkdir -p $DIR/$tdir
19686 $LFS setstripe -E 1024K -L mdt $dom
19688 lctl set_param -n mdc.*.stats=clear
19689 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19690 cat $dom > /dev/null
19691 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19692 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19696 run_test 271a "DoM: data is cached for read after write"
19699 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19700 skip "Need MDS version at least 2.10.55"
19702 local dom=$DIR/$tdir/dom
19704 mkdir -p $DIR/$tdir
19706 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19708 lctl set_param -n mdc.*.stats=clear
19709 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19710 cancel_lru_locks mdc
19711 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19712 # second stat to check size is cached on client
19713 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19714 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19715 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19718 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19721 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19722 skip "Need MDS version at least 2.10.55"
19724 local dom=$DIR/$tdir/dom
19726 mkdir -p $DIR/$tdir
19728 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19730 lctl set_param -n mdc.*.stats=clear
19731 lctl set_param -n osc.*.stats=clear
19732 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19733 cancel_lru_locks mdc
19734 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19735 # second stat to check size is cached on client
19736 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19737 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19738 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19739 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19740 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19743 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19749 local mdt=MDT$(printf %04x $mdtidx)
19751 if [ -z $param ]; then
19752 lctl get_param -n mdc.*$mdt*.stats
19754 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19759 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19760 skip "Need MDS version at least 2.10.55"
19762 local dom=$DIR/$tdir/dom
19764 mkdir -p $DIR/$tdir
19766 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19768 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19769 local facet=mds$((mdtidx + 1))
19771 cancel_lru_locks mdc
19772 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19773 createmany -o $dom 1000
19774 lctl set_param -n mdc.*.stats=clear
19775 smalliomany -w $dom 1000 200
19776 get_mdc_stats $mdtidx
19777 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19778 # Each file has 1 open, 1 IO enqueues, total 2000
19779 # but now we have also +1 getxattr for security.capability, total 3000
19780 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19781 unlinkmany $dom 1000
19783 cancel_lru_locks mdc
19784 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19785 createmany -o $dom 1000
19786 lctl set_param -n mdc.*.stats=clear
19787 smalliomany -w $dom 1000 200
19788 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19789 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19790 # for OPEN and IO lock.
19791 [ $((enq - enq_2)) -ge 1000 ] ||
19792 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19793 unlinkmany $dom 1000
19796 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19798 cleanup_271def_tests() {
19804 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19805 skip "Need MDS version at least 2.10.57"
19807 local dom=$DIR/$tdir/dom
19808 local tmp=$TMP/$tfile
19809 trap "cleanup_271def_tests $tmp" EXIT
19811 mkdir -p $DIR/$tdir
19813 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19815 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19817 cancel_lru_locks mdc
19818 dd if=/dev/urandom of=$tmp bs=1000 count=1
19819 dd if=$tmp of=$dom bs=1000 count=1
19820 cancel_lru_locks mdc
19822 cat /etc/hosts >> $tmp
19823 lctl set_param -n mdc.*.stats=clear
19825 # append data to the same file it should update local page
19826 echo "Append to the same page"
19827 cat /etc/hosts >> $dom
19828 local num=$(get_mdc_stats $mdtidx ost_read)
19829 local ra=$(get_mdc_stats $mdtidx req_active)
19830 local rw=$(get_mdc_stats $mdtidx req_waittime)
19832 [ -z $num ] || error "$num READ RPC occured"
19833 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19837 cmp $tmp $dom || error "file miscompare"
19839 cancel_lru_locks mdc
19840 lctl set_param -n mdc.*.stats=clear
19842 echo "Open and read file"
19843 cat $dom > /dev/null
19844 local num=$(get_mdc_stats $mdtidx ost_read)
19845 local ra=$(get_mdc_stats $mdtidx req_active)
19846 local rw=$(get_mdc_stats $mdtidx req_waittime)
19848 [ -z $num ] || error "$num READ RPC occured"
19849 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19853 cmp $tmp $dom || error "file miscompare"
19857 run_test 271d "DoM: read on open (1K file in reply buffer)"
19860 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19861 skip "Need MDS version at least 2.10.57"
19863 local dom=$DIR/$tdir/dom
19864 local tmp=$TMP/$tfile
19865 trap "cleanup_271def_tests $tmp" EXIT
19867 mkdir -p $DIR/$tdir
19869 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19871 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19873 cancel_lru_locks mdc
19874 dd if=/dev/urandom of=$tmp bs=265000 count=1
19875 dd if=$tmp of=$dom bs=265000 count=1
19876 cancel_lru_locks mdc
19877 cat /etc/hosts >> $tmp
19878 lctl set_param -n mdc.*.stats=clear
19880 echo "Append to the same page"
19881 cat /etc/hosts >> $dom
19882 local num=$(get_mdc_stats $mdtidx ost_read)
19883 local ra=$(get_mdc_stats $mdtidx req_active)
19884 local rw=$(get_mdc_stats $mdtidx req_waittime)
19886 [ -z $num ] || error "$num READ RPC occured"
19887 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19891 cmp $tmp $dom || error "file miscompare"
19893 cancel_lru_locks mdc
19894 lctl set_param -n mdc.*.stats=clear
19896 echo "Open and read file"
19897 cat $dom > /dev/null
19898 local num=$(get_mdc_stats $mdtidx ost_read)
19899 local ra=$(get_mdc_stats $mdtidx req_active)
19900 local rw=$(get_mdc_stats $mdtidx req_waittime)
19902 [ -z $num ] && num=0
19903 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19904 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19908 cmp $tmp $dom || error "file miscompare"
19912 run_test 271f "DoM: read on open (200K file and read tail)"
19915 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19916 skip "Skipping due to old client or server version"
19918 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19920 $CHECKSTAT -t file $DIR1/$tfile
19922 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19925 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19926 $LCTL set_param fail_loc=0x80000314
19927 rm $DIR1/$tfile || error "Unlink fails"
19929 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19930 [ $RC -eq 0 ] || error "Failed write to stale object"
19932 run_test 271g "Discard DoM data vs client flush race"
19935 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19936 skip "Need MDS version at least 2.11.50"
19938 local dom=$DIR/$tdir/dom
19939 mkdir -p $DIR/$tdir
19941 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19942 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19943 error "failed to write data into $dom"
19944 local old_md5=$(md5sum $dom)
19946 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19947 error "failed to migrate to the same DoM component"
19949 local new_md5=$(md5sum $dom)
19951 [ "$old_md5" == "$new_md5" ] ||
19952 error "md5sum differ: $old_md5, $new_md5"
19954 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19955 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19957 run_test 272a "DoM migration: new layout with the same DOM component"
19960 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19961 skip "Need MDS version at least 2.11.50"
19963 local dom=$DIR/$tdir/dom
19964 mkdir -p $DIR/$tdir
19965 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19967 local mdtidx=$($LFS getstripe -m $dom)
19968 local mdtname=MDT$(printf %04x $mdtidx)
19969 local facet=mds$((mdtidx + 1))
19971 local mdtfree1=$(do_facet $facet \
19972 lctl get_param -n osd*.*$mdtname.kbytesfree)
19973 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19974 error "failed to write data into $dom"
19975 local old_md5=$(md5sum $dom)
19976 cancel_lru_locks mdc
19977 local mdtfree1=$(do_facet $facet \
19978 lctl get_param -n osd*.*$mdtname.kbytesfree)
19980 $LFS migrate -c2 $dom ||
19981 error "failed to migrate to the new composite layout"
19982 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19983 error "MDT stripe was not removed"
19985 cancel_lru_locks mdc
19986 local new_md5=$(md5sum $dom)
19987 [ "$old_md5" == "$new_md5" ] ||
19988 error "$old_md5 != $new_md5"
19990 # Skip free space checks with ZFS
19991 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19992 local mdtfree2=$(do_facet $facet \
19993 lctl get_param -n osd*.*$mdtname.kbytesfree)
19994 [ $mdtfree2 -gt $mdtfree1 ] ||
19995 error "MDT space is not freed after migration"
19999 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20002 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20003 skip "Need MDS version at least 2.11.50"
20005 local dom=$DIR/$tdir/$tfile
20006 mkdir -p $DIR/$tdir
20007 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20009 local mdtidx=$($LFS getstripe -m $dom)
20010 local mdtname=MDT$(printf %04x $mdtidx)
20011 local facet=mds$((mdtidx + 1))
20013 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20014 error "failed to write data into $dom"
20015 local old_md5=$(md5sum $dom)
20016 cancel_lru_locks mdc
20017 local mdtfree1=$(do_facet $facet \
20018 lctl get_param -n osd*.*$mdtname.kbytesfree)
20020 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20021 error "failed to migrate to the new composite layout"
20022 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20023 error "MDT stripe was not removed"
20025 cancel_lru_locks mdc
20026 local new_md5=$(md5sum $dom)
20027 [ "$old_md5" == "$new_md5" ] ||
20028 error "$old_md5 != $new_md5"
20030 # Skip free space checks with ZFS
20031 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20032 local mdtfree2=$(do_facet $facet \
20033 lctl get_param -n osd*.*$mdtname.kbytesfree)
20034 [ $mdtfree2 -gt $mdtfree1 ] ||
20035 error "MDS space is not freed after migration"
20039 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20042 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20043 skip "Need MDS version at least 2.12.55"
20045 local dom=$DIR/$tdir/$tfile
20046 mkdir -p $DIR/$tdir
20047 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20049 local mdtidx=$($LFS getstripe -m $dom)
20050 local mdtname=MDT$(printf %04x $mdtidx)
20051 local facet=mds$((mdtidx + 1))
20053 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20054 error "failed to write data into $dom"
20055 local old_md5=$(md5sum $dom)
20056 cancel_lru_locks mdc
20057 local mdtfree1=$(do_facet $facet \
20058 lctl get_param -n osd*.*$mdtname.kbytesfree)
20060 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20061 error "failed mirroring to the new composite layout"
20062 $LFS mirror resync $dom ||
20063 error "failed mirror resync"
20064 $LFS mirror split --mirror-id 1 -d $dom ||
20065 error "failed mirror split"
20067 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20068 error "MDT stripe was not removed"
20070 cancel_lru_locks mdc
20071 local new_md5=$(md5sum $dom)
20072 [ "$old_md5" == "$new_md5" ] ||
20073 error "$old_md5 != $new_md5"
20075 # Skip free space checks with ZFS
20076 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20077 local mdtfree2=$(do_facet $facet \
20078 lctl get_param -n osd*.*$mdtname.kbytesfree)
20079 [ $mdtfree2 -gt $mdtfree1 ] ||
20080 error "MDS space is not freed after DOM mirror deletion"
20084 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20087 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20088 skip "Need MDS version at least 2.12.55"
20090 local dom=$DIR/$tdir/$tfile
20091 mkdir -p $DIR/$tdir
20092 $LFS setstripe -c 2 $dom
20094 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20095 error "failed to write data into $dom"
20096 local old_md5=$(md5sum $dom)
20097 cancel_lru_locks mdc
20099 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20100 error "failed mirroring to the DOM layout"
20101 $LFS mirror resync $dom ||
20102 error "failed mirror resync"
20103 $LFS mirror split --mirror-id 1 -d $dom ||
20104 error "failed mirror split"
20106 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20107 error "MDT stripe was not removed"
20109 cancel_lru_locks mdc
20110 local new_md5=$(md5sum $dom)
20111 [ "$old_md5" == "$new_md5" ] ||
20112 error "$old_md5 != $new_md5"
20116 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20119 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20120 skip "Need MDS version at least 2.12.55"
20122 local dom=$DIR/$tdir/$tfile
20123 mkdir -p $DIR/$tdir
20124 $LFS setstripe -c 2 $dom
20126 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20127 error "failed to write data into $dom"
20128 local old_md5=$(md5sum $dom)
20129 cancel_lru_locks mdc
20131 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20132 error "failed migrating to the DOM file"
20134 cancel_lru_locks mdc
20135 local new_md5=$(md5sum $dom)
20136 [ "$old_md5" != "$new_md5" ] &&
20137 error "$old_md5 != $new_md5"
20141 run_test 272f "DoM migration: OST-striped file to DOM file"
20144 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20145 skip "Need MDS version at least 2.11.50"
20147 # Layout swap cannot be done if either file has DOM component,
20148 # this will never be supported, migration should be used instead
20150 local dom=$DIR/$tdir/$tfile
20151 mkdir -p $DIR/$tdir
20153 $LFS setstripe -c2 ${dom}_plain
20154 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20155 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20156 error "can swap layout with DoM component"
20157 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20158 error "can swap layout with DoM component"
20160 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20161 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20162 error "can swap layout with DoM component"
20163 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20164 error "can swap layout with DoM component"
20167 run_test 273a "DoM: layout swapping should fail with DOM"
20170 remote_ost_nodsh && skip "remote OST with nodsh"
20171 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20172 skip "Need OST version >= 2.10.57"
20174 local file=$DIR/$tfile
20177 oss=$(comma_list $(osts_nodes))
20179 dd if=/dev/urandom of=$file bs=1M count=2 ||
20180 error "failed to create a file"
20181 cancel_lru_locks osc
20184 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20185 error "failed to read a file"
20187 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20188 $LCTL set_param fail_loc=0x8000031f
20190 cancel_lru_locks osc &
20193 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20194 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20195 #IO takes another lock, but matches the PENDING one
20196 #and places it to the IO RPC
20197 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20198 error "failed to read a file with PENDING lock"
20200 run_test 275 "Read on a canceled duplicate lock"
20203 remote_ost_nodsh && skip "remote OST with nodsh"
20206 do_facet ost1 "(while true; do \
20207 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20208 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20211 for LOOP in $(seq 20); do
20213 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20216 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20217 rm $TMP/sanity_276_pid"
20219 run_test 276 "Race between mount and obd_statfs"
20222 $LCTL set_param ldlm.namespaces.*.lru_size=0
20223 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20224 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20225 grep ^used_mb | awk '{print $2}')
20226 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20228 oflag=direct conv=notrunc
20229 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20230 grep ^used_mb | awk '{print $2}')
20231 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20233 run_test 277 "Direct IO shall drop page cache"
20236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20238 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20239 skip "needs the same host for mdt1 mdt2" && return
20244 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20245 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20251 echo "Starting MDTs"
20252 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20254 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20256 do_facet mds2 $LCTL set_param fail_loc=0
20258 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20259 wait_recovery_complete mds2
20261 run_test 278 "Race starting MDS between MDTs stop/start"
20264 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20265 skip "Need MGS version at least 2.13.52"
20266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20267 combined_mgs_mds || skip "needs combined MGS/MDT"
20269 umount_client $MOUNT
20270 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20271 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20273 mount_client $MOUNT &
20275 stop mgs || error "stop mgs failed"
20276 #for a race mgs would crash
20277 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20278 mount_client $MOUNT || error "mount client failed"
20280 run_test 280 "Race between MGS umount and client llog processing"
20282 cleanup_test_300() {
20286 test_striped_dir() {
20291 mkdir -p $DIR/$tdir
20293 SAVE_UMASK=$(umask)
20294 trap cleanup_test_300 RETURN EXIT
20296 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20297 $DIR/$tdir/striped_dir ||
20298 error "set striped dir error"
20300 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20301 [ "$mode" = "755" ] || error "expect 755 got $mode"
20303 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20304 error "getdirstripe failed"
20305 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20306 if [ "$stripe_count" != "2" ]; then
20307 error "1:stripe_count is $stripe_count, expect 2"
20309 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20310 if [ "$stripe_count" != "2" ]; then
20311 error "2:stripe_count is $stripe_count, expect 2"
20314 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20315 if [ "$stripe_index" != "$mdt_index" ]; then
20316 error "stripe_index is $stripe_index, expect $mdt_index"
20319 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20320 error "nlink error after create striped dir"
20322 mkdir $DIR/$tdir/striped_dir/a
20323 mkdir $DIR/$tdir/striped_dir/b
20325 stat $DIR/$tdir/striped_dir/a ||
20326 error "create dir under striped dir failed"
20327 stat $DIR/$tdir/striped_dir/b ||
20328 error "create dir under striped dir failed"
20330 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20331 error "nlink error after mkdir"
20333 rmdir $DIR/$tdir/striped_dir/a
20334 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20335 error "nlink error after rmdir"
20337 rmdir $DIR/$tdir/striped_dir/b
20338 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20339 error "nlink error after rmdir"
20341 chattr +i $DIR/$tdir/striped_dir
20342 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20343 error "immutable flags not working under striped dir!"
20344 chattr -i $DIR/$tdir/striped_dir
20346 rmdir $DIR/$tdir/striped_dir ||
20347 error "rmdir striped dir error"
20355 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20356 skip "skipped for lustre < 2.7.0"
20357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20360 test_striped_dir 0 || error "failed on striped dir on MDT0"
20361 test_striped_dir 1 || error "failed on striped dir on MDT0"
20363 run_test 300a "basic striped dir sanity test"
20366 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20367 skip "skipped for lustre < 2.7.0"
20368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20369 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20376 test_mkdir $DIR/$tdir || error "mkdir fail"
20377 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20378 error "set striped dir error"
20379 for i in {0..9}; do
20380 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20382 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20383 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20384 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20386 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20387 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20388 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20392 run_test 300b "check ctime/mtime for striped dir"
20395 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20396 skip "skipped for lustre < 2.7.0"
20397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20398 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20402 mkdir -p $DIR/$tdir
20403 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20404 error "set striped dir error"
20406 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20407 error "chown striped dir failed"
20409 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20410 error "create 5k files failed"
20412 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20414 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20418 run_test 300c "chown && check ls under striped directory"
20421 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20422 skip "skipped for lustre < 2.7.0"
20423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20424 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20429 mkdir -p $DIR/$tdir
20430 $LFS setstripe -c 2 $DIR/$tdir
20432 #local striped directory
20433 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20434 error "set striped dir error"
20435 #look at the directories for debug purposes
20437 $LFS getdirstripe $DIR/$tdir
20438 ls -l $DIR/$tdir/striped_dir
20439 $LFS getdirstripe $DIR/$tdir/striped_dir
20440 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20441 error "create 10 files failed"
20443 #remote striped directory
20444 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20445 error "set striped dir error"
20446 #look at the directories for debug purposes
20448 $LFS getdirstripe $DIR/$tdir
20449 ls -l $DIR/$tdir/remote_striped_dir
20450 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20451 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20452 error "create 10 files failed"
20454 for file in $(find $DIR/$tdir); do
20455 stripe_count=$($LFS getstripe -c $file)
20456 [ $stripe_count -eq 2 ] ||
20457 error "wrong stripe $stripe_count for $file"
20462 run_test 300d "check default stripe under striped directory"
20465 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20466 skip "Need MDS version at least 2.7.55"
20467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20468 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20473 mkdir -p $DIR/$tdir
20475 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20476 error "set striped dir error"
20478 touch $DIR/$tdir/striped_dir/a
20479 touch $DIR/$tdir/striped_dir/b
20480 touch $DIR/$tdir/striped_dir/c
20482 mkdir $DIR/$tdir/striped_dir/dir_a
20483 mkdir $DIR/$tdir/striped_dir/dir_b
20484 mkdir $DIR/$tdir/striped_dir/dir_c
20486 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20487 error "set striped adir under striped dir error"
20489 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20490 error "set striped bdir under striped dir error"
20492 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20493 error "set striped cdir under striped dir error"
20495 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20496 error "rename dir under striped dir fails"
20498 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20499 error "rename dir under different stripes fails"
20501 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20502 error "rename file under striped dir should succeed"
20504 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20505 error "rename dir under striped dir should succeed"
20509 run_test 300e "check rename under striped directory"
20512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20513 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20514 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20515 skip "Need MDS version at least 2.7.55"
20521 mkdir -p $DIR/$tdir
20523 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20524 error "set striped dir error"
20526 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20527 error "set striped dir error"
20529 touch $DIR/$tdir/striped_dir/a
20530 mkdir $DIR/$tdir/striped_dir/dir_a
20531 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20532 error "create striped dir under striped dir fails"
20534 touch $DIR/$tdir/striped_dir1/b
20535 mkdir $DIR/$tdir/striped_dir1/dir_b
20536 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20537 error "create striped dir under striped dir fails"
20539 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20540 error "rename dir under different striped dir should fail"
20542 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20543 error "rename striped dir under diff striped dir should fail"
20545 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20546 error "rename file under diff striped dirs fails"
20550 run_test 300f "check rename cross striped directory"
20552 test_300_check_default_striped_dir()
20555 local default_count=$2
20556 local default_index=$3
20559 local dir_stripe_index
20562 echo "checking $dirname $default_count $default_index"
20563 $LFS setdirstripe -D -c $default_count -i $default_index \
20564 -t all_char $DIR/$tdir/$dirname ||
20565 error "set default stripe on striped dir error"
20566 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20567 [ $stripe_count -eq $default_count ] ||
20568 error "expect $default_count get $stripe_count for $dirname"
20570 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20571 [ $stripe_index -eq $default_index ] ||
20572 error "expect $default_index get $stripe_index for $dirname"
20574 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20575 error "create dirs failed"
20577 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20578 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20579 for dir in $(find $DIR/$tdir/$dirname/*); do
20580 stripe_count=$($LFS getdirstripe -c $dir)
20581 [ $stripe_count -eq $default_count ] ||
20582 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20583 error "stripe count $default_count != $stripe_count for $dir"
20585 stripe_index=$($LFS getdirstripe -i $dir)
20586 [ $default_index -eq -1 ] ||
20587 [ $stripe_index -eq $default_index ] ||
20588 error "$stripe_index != $default_index for $dir"
20590 #check default stripe
20591 stripe_count=$($LFS getdirstripe -D -c $dir)
20592 [ $stripe_count -eq $default_count ] ||
20593 error "default count $default_count != $stripe_count for $dir"
20595 stripe_index=$($LFS getdirstripe -D -i $dir)
20596 [ $stripe_index -eq $default_index ] ||
20597 error "default index $default_index != $stripe_index for $dir"
20599 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20603 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20604 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20605 skip "Need MDS version at least 2.7.55"
20612 mkdir $DIR/$tdir/normal_dir
20614 #Checking when client cache stripe index
20615 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20616 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20617 error "create striped_dir failed"
20619 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20620 error "create dir0 fails"
20621 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20622 [ $stripe_index -eq 0 ] ||
20623 error "dir0 expect index 0 got $stripe_index"
20625 mkdir $DIR/$tdir/striped_dir/dir1 ||
20626 error "create dir1 fails"
20627 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20628 [ $stripe_index -eq 1 ] ||
20629 error "dir1 expect index 1 got $stripe_index"
20631 #check default stripe count/stripe index
20632 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20633 test_300_check_default_striped_dir normal_dir 1 0
20634 test_300_check_default_striped_dir normal_dir 2 1
20635 test_300_check_default_striped_dir normal_dir 2 -1
20637 #delete default stripe information
20638 echo "delete default stripeEA"
20639 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20640 error "set default stripe on striped dir error"
20642 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20643 for dir in $(find $DIR/$tdir/normal_dir/*); do
20644 stripe_count=$($LFS getdirstripe -c $dir)
20645 [ $stripe_count -eq 0 ] ||
20646 error "expect 1 get $stripe_count for $dir"
20647 stripe_index=$($LFS getdirstripe -i $dir)
20648 [ $stripe_index -eq 0 ] ||
20649 error "expect 0 get $stripe_index for $dir"
20652 run_test 300g "check default striped directory for normal directory"
20655 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20656 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20657 skip "Need MDS version at least 2.7.55"
20663 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20664 error "set striped dir error"
20666 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20667 test_300_check_default_striped_dir striped_dir 1 0
20668 test_300_check_default_striped_dir striped_dir 2 1
20669 test_300_check_default_striped_dir striped_dir 2 -1
20671 #delete default stripe information
20672 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20673 error "set default stripe on striped dir error"
20675 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20676 for dir in $(find $DIR/$tdir/striped_dir/*); do
20677 stripe_count=$($LFS getdirstripe -c $dir)
20678 [ $stripe_count -eq 0 ] ||
20679 error "expect 1 get $stripe_count for $dir"
20682 run_test 300h "check default striped directory for striped directory"
20685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20687 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20688 skip "Need MDS version at least 2.7.55"
20695 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20696 error "set striped dir error"
20698 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20699 error "create files under striped dir failed"
20701 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20702 error "set striped hashdir error"
20704 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20705 error "create dir0 under hash dir failed"
20706 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20707 error "create dir1 under hash dir failed"
20709 # unfortunately, we need to umount to clear dir layout cache for now
20710 # once we fully implement dir layout, we can drop this
20711 umount_client $MOUNT || error "umount failed"
20712 mount_client $MOUNT || error "mount failed"
20714 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20715 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20716 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20718 #set the stripe to be unknown hash type
20719 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20720 $LCTL set_param fail_loc=0x1901
20721 for ((i = 0; i < 10; i++)); do
20722 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20723 error "stat f-$i failed"
20724 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20727 touch $DIR/$tdir/striped_dir/f0 &&
20728 error "create under striped dir with unknown hash should fail"
20730 $LCTL set_param fail_loc=0
20732 umount_client $MOUNT || error "umount failed"
20733 mount_client $MOUNT || error "mount failed"
20737 run_test 300i "client handle unknown hash type striped directory"
20740 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20742 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20743 skip "Need MDS version at least 2.7.55"
20750 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20751 $LCTL set_param fail_loc=0x1702
20752 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20753 error "set striped dir error"
20755 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20756 error "create files under striped dir failed"
20758 $LCTL set_param fail_loc=0
20760 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20764 run_test 300j "test large update record"
20767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20769 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20770 skip "Need MDS version at least 2.7.55"
20772 # this test needs a huge transaction
20774 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20775 osd*.$FSNAME-MDT0000.kbytestotal")
20776 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20783 #define OBD_FAIL_LARGE_STRIPE 0x1703
20784 $LCTL set_param fail_loc=0x1703
20785 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20786 error "set striped dir error"
20787 $LCTL set_param fail_loc=0
20789 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20790 error "getstripeddir fails"
20791 rm -rf $DIR/$tdir/striped_dir ||
20792 error "unlink striped dir fails"
20796 run_test 300k "test large striped directory"
20799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20800 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20801 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20802 skip "Need MDS version at least 2.7.55"
20806 test_mkdir -p $DIR/$tdir/striped_dir
20807 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20808 error "chown $RUNAS_ID failed"
20809 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20810 error "set default striped dir failed"
20812 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20813 $LCTL set_param fail_loc=0x80000158
20814 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20816 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20817 [ $stripe_index -eq 1 ] ||
20818 error "expect 1 get $stripe_index for $dir"
20820 run_test 300l "non-root user to create dir under striped dir with stale layout"
20823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20824 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20825 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20826 skip "Need MDS version at least 2.7.55"
20828 mkdir -p $DIR/$tdir/striped_dir
20829 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20830 error "set default stripes dir error"
20832 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20834 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20835 [ $stripe_count -eq 0 ] ||
20836 error "expect 0 get $stripe_count for a"
20838 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20839 error "set default stripes dir error"
20841 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20843 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20844 [ $stripe_count -eq 0 ] ||
20845 error "expect 0 get $stripe_count for b"
20847 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20848 error "set default stripes dir error"
20850 mkdir $DIR/$tdir/striped_dir/c &&
20851 error "default stripe_index is invalid, mkdir c should fails"
20853 rm -rf $DIR/$tdir || error "rmdir fails"
20855 run_test 300m "setstriped directory on single MDT FS"
20858 local list=$(comma_list $(mdts_nodes))
20861 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20866 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20867 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20868 skip "Need MDS version at least 2.7.55"
20869 remote_mds_nodsh && skip "remote MDS with nodsh"
20872 local list=$(comma_list $(mdts_nodes))
20874 trap cleanup_300n RETURN EXIT
20875 mkdir -p $DIR/$tdir
20876 chmod 777 $DIR/$tdir
20877 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20878 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20879 error "create striped dir succeeds with gid=0"
20881 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20882 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20883 error "create striped dir fails with gid=-1"
20885 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20886 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20887 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20888 error "set default striped dir succeeds with gid=0"
20891 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20892 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20893 error "set default striped dir fails with gid=-1"
20896 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20897 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20898 error "create test_dir fails"
20899 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20900 error "create test_dir1 fails"
20901 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20902 error "create test_dir2 fails"
20905 run_test 300n "non-root user to create dir under striped dir with default EA"
20908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20909 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20910 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20911 skip "Need MDS version at least 2.7.55"
20916 mkdir -p $DIR/$tdir
20918 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20919 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20920 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20921 skip "not enough free inodes $numfree1 $numfree2"
20924 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20925 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20926 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20927 skip "not enough free space $numfree1 $numfree2"
20930 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20931 error "setdirstripe fails"
20933 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20934 error "create dirs fails"
20936 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20937 ls $DIR/$tdir/striped_dir > /dev/null ||
20938 error "ls striped dir fails"
20939 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20940 error "unlink big striped dir fails"
20942 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20947 remote_mds_nodsh && skip "remote MDS with nodsh"
20949 mkdir -p $DIR/$tdir
20951 #define OBD_FAIL_OUT_ENOSPC 0x1704
20952 do_facet mds2 lctl set_param fail_loc=0x80001704
20953 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20954 && error "create striped directory should fail"
20956 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20958 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20961 run_test 300p "create striped directory without space"
20964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20965 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20967 local fd=$(free_fd)
20968 local cmd="exec $fd<$tdir"
20970 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20973 trap "eval $cmd" EXIT
20974 cd $tdir || error "cd $tdir fails"
20975 rmdir ../$tdir || error "rmdir $tdir fails"
20976 mkdir local_dir && error "create dir succeeds"
20977 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20981 run_test 300q "create remote directory under orphan directory"
20984 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20985 skip "Need MDS version at least 2.7.55" && return
20986 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20990 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20991 error "set striped dir error"
20993 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20994 error "getstripeddir fails"
20997 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20998 awk '/lmv_stripe_count:/ { print $2 }')
21000 [ $MDSCOUNT -ne $stripe_count ] &&
21001 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21003 rm -rf $DIR/$tdir/striped_dir ||
21004 error "unlink striped dir fails"
21006 run_test 300r "test -1 striped directory"
21008 prepare_remote_file() {
21009 mkdir $DIR/$tdir/src_dir ||
21010 error "create remote source failed"
21012 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21013 error "cp to remote source failed"
21014 touch $DIR/$tdir/src_dir/a
21016 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21017 error "create remote target dir failed"
21019 touch $DIR/$tdir/tgt_dir/b
21021 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21022 error "rename dir cross MDT failed!"
21024 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21025 error "src_child still exists after rename"
21027 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21028 error "missing file(a) after rename"
21030 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21031 error "diff after rename"
21035 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21038 local remote_file=$DIR/$tdir/tgt_dir/b
21040 mkdir -p $DIR/$tdir
21042 prepare_remote_file || error "prepare remote file failed"
21045 $OPENUNLINK $remote_file $remote_file ||
21046 error "openunlink $remote_file failed"
21047 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21049 run_test 310a "open unlink remote file"
21052 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21055 local remote_file=$DIR/$tdir/tgt_dir/b
21057 mkdir -p $DIR/$tdir
21059 prepare_remote_file || error "prepare remote file failed"
21061 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21062 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21063 $CHECKSTAT -t file $remote_file || error "check file failed"
21065 run_test 310b "unlink remote file with multiple links while open"
21068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21069 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21071 local remote_file=$DIR/$tdir/tgt_dir/b
21073 mkdir -p $DIR/$tdir
21075 prepare_remote_file || error "prepare remote file failed"
21077 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21078 multiop_bg_pause $remote_file O_uc ||
21079 error "mulitop failed for remote file"
21081 $MULTIOP $DIR/$tfile Ouc
21082 kill -USR1 $MULTIPID
21085 run_test 310c "open-unlink remote file with multiple links"
21089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21090 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21091 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21092 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21093 remote_mds_nodsh && skip "remote MDS with nodsh"
21095 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21096 local mdts=$(comma_list $(mdts_nodes))
21098 mkdir -p $DIR/$tdir
21099 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21100 createmany -o $DIR/$tdir/$tfile. 1000
21102 # statfs data is not real time, let's just calculate it
21103 old_iused=$((old_iused + 1000))
21105 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21106 osp.*OST0000*MDT0000.create_count")
21107 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21108 osp.*OST0000*MDT0000.max_create_count")
21109 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21111 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21112 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21113 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21115 unlinkmany $DIR/$tdir/$tfile. 1000
21117 do_nodes $mdts "$LCTL set_param -n \
21118 osp.*OST0000*.max_create_count=$max_count"
21119 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21120 do_nodes $mdts "$LCTL set_param -n \
21121 osp.*OST0000*.create_count=$count"
21122 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21123 grep "=0" && error "create_count is zero"
21126 for i in $(seq 120); do
21127 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21128 # system may be too busy to destroy all objs in time, use
21129 # a somewhat small value to not fail autotest
21130 [ $((old_iused - new_iused)) -gt 400 ] && break
21134 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21135 [ $((old_iused - new_iused)) -gt 400 ] ||
21136 error "objs not destroyed after unlink"
21138 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21145 local vdevdir=$(dirname $(facet_vdevice $ost))
21146 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21147 local zfs_zapid=$(do_facet $ost $cmd |
21148 grep -w "/O/0/d$((objid%32))" -C 5 |
21149 awk '/Object/{getline; print $1}')
21150 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21151 awk "/$objid = /"'{printf $3}')
21156 zfs_object_blksz() {
21160 local vdevdir=$(dirname $(facet_vdevice $ost))
21161 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21162 local blksz=$(do_facet $ost $cmd $objid |
21163 awk '/dblk/{getline; printf $4}')
21165 case "${blksz: -1}" in
21166 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21167 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21174 test_312() { # LU-4856
21175 remote_ost_nodsh && skip "remote OST with nodsh"
21176 [ "$ost1_FSTYPE" = "zfs" ] ||
21177 skip_env "the test only applies to zfs"
21179 local max_blksz=$(do_facet ost1 \
21180 $ZFS get -p recordsize $(facet_device ost1) |
21181 awk '!/VALUE/{print $3}')
21183 # to make life a little bit easier
21184 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21185 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21187 local tf=$DIR/$tdir/$tfile
21189 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21191 # Get ZFS object id
21192 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21193 # block size change by sequential overwrite
21196 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21197 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21199 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21200 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21204 # block size change by sequential append write
21205 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21206 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21207 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21210 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21211 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21212 oflag=sync conv=notrunc
21214 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21215 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21216 error "blksz error, actual $blksz, " \
21217 "expected: 2 * $count * $PAGE_SIZE"
21223 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21224 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21226 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21227 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21228 [ $blksz -eq $PAGE_SIZE ] ||
21229 error "blksz error: $blksz, expected: $PAGE_SIZE"
21231 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21232 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21233 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21235 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21236 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21237 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21239 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21242 remote_ost_nodsh && skip "remote OST with nodsh"
21244 local file=$DIR/$tfile
21247 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21249 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21250 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21251 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21252 error "write should failed"
21253 do_facet ost1 "$LCTL set_param fail_loc=0"
21256 run_test 313 "io should fail after last_rcvd update fail"
21259 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21261 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21262 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21264 wait_delete_completed
21265 do_facet ost1 "$LCTL set_param fail_loc=0"
21267 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21269 test_315() { # LU-618
21270 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21272 local file=$DIR/$tfile
21275 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21276 error "multiop file write failed"
21277 $MULTIOP $file oO_RDONLY:r4063232_c &
21282 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21285 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21288 run_test 315 "read should be accounted"
21291 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21292 large_xattr_enabled || skip_env "ea_inode feature disabled"
21294 rm -rf $DIR/$tdir/d
21295 mkdir -p $DIR/$tdir/d
21296 chown nobody $DIR/$tdir/d
21297 touch $DIR/$tdir/d/file
21299 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21301 run_test 316 "lfs mv"
21304 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21305 skip "Need MDS version at least 2.11.53"
21306 if [ "$ost1_FSTYPE" == "zfs" ]; then
21307 skip "LU-10370: no implementation for ZFS"
21311 local grant_blk_size
21313 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21314 awk '/grant_block_size:/ { print $2; exit; }')
21316 # Create File of size 5M. Truncate it to below size's and verify
21319 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21320 error "Create file $DIR/$tfile failed"
21321 stack_trap "rm -f $DIR/$tfile" EXIT
21323 for trunc_sz in 2097152 4097 4000 509 0; do
21324 $TRUNCATE $DIR/$tfile $trunc_sz ||
21325 error "truncate $tfile to $trunc_sz failed"
21326 local sz=$(stat --format=%s $DIR/$tfile)
21327 local blk=$(stat --format=%b $DIR/$tfile)
21328 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21329 grant_blk_size) * 8))
21331 if [[ $blk -ne $trunc_blk ]]; then
21332 $(which stat) $DIR/$tfile
21333 error "Expected Block $trunc_blk got $blk for $tfile"
21336 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21337 error "Expected Size $trunc_sz got $sz for $tfile"
21342 # Create file with a hole and write actual two blocks. Block count
21345 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21346 conv=fsync || error "Create file : $DIR/$tfile"
21348 # Calculate the final truncate size.
21349 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21352 # truncate to size $trunc_sz bytes. Strip the last block
21353 # The block count must drop to 8
21355 $TRUNCATE $DIR/$tfile $trunc_sz ||
21356 error "truncate $tfile to $trunc_sz failed"
21358 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21359 sz=$(stat --format=%s $DIR/$tfile)
21360 blk=$(stat --format=%b $DIR/$tfile)
21362 if [[ $blk -ne $trunc_bsz ]]; then
21363 $(which stat) $DIR/$tfile
21364 error "Expected Block $trunc_bsz got $blk for $tfile"
21367 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21368 error "Expected Size $trunc_sz got $sz for $tfile"
21370 run_test 317 "Verify blocks get correctly update after truncate"
21373 local old_max_active=$($LCTL get_param -n \
21374 llite.*.max_read_ahead_async_active 2>/dev/null)
21376 $LCTL set_param llite.*.max_read_ahead_async_active=256
21377 local max_active=$($LCTL get_param -n \
21378 llite.*.max_read_ahead_async_active 2>/dev/null)
21379 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21381 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21382 error "set max_read_ahead_async_active should succeed"
21384 $LCTL set_param llite.*.max_read_ahead_async_active=512
21385 max_active=$($LCTL get_param -n \
21386 llite.*.max_read_ahead_async_active 2>/dev/null)
21387 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21389 # restore @max_active
21390 [ $old_max_active -ne 0 ] && $LCTL set_param \
21391 llite.*.max_read_ahead_async_active=$old_max_active
21393 local old_threshold=$($LCTL get_param -n \
21394 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21395 local max_per_file_mb=$($LCTL get_param -n \
21396 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21398 local invalid=$(($max_per_file_mb + 1))
21400 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21401 && error "set $invalid should fail"
21403 local valid=$(($invalid - 1))
21405 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21406 error "set $valid should succeed"
21407 local threshold=$($LCTL get_param -n \
21408 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21409 [ $threshold -eq $valid ] || error \
21410 "expect threshold $valid got $threshold"
21412 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21414 run_test 318 "Verify async readahead tunables"
21417 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21419 local before=$(date +%s)
21421 local mdir=$DIR/$tdir
21422 local file=$mdir/xxx
21424 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21427 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21428 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21429 $LFS mv -m1 $file &
21432 dd if=$file of=/dev/null
21434 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21435 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21437 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21439 run_test 319 "lost lease lock on migrate error"
21441 test_398a() { # LU-4198
21442 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21443 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21445 # request a new lock on client
21446 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21448 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21449 local lock_count=$($LCTL get_param -n \
21450 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21451 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21453 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21455 # no lock cached, should use lockless IO and not enqueue new lock
21456 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21457 lock_count=$($LCTL get_param -n \
21458 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21459 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21461 run_test 398a "direct IO should cancel lock otherwise lockless"
21463 test_398b() { # LU-4198
21464 which fio || skip_env "no fio installed"
21465 $LFS setstripe -c -1 $DIR/$tfile
21468 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21471 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21472 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21473 --numjobs=$njobs --fallocate=none \
21474 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21475 --filename=$DIR/$tfile &
21478 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21479 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21480 --numjobs=$njobs --fallocate=none \
21481 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21482 --filename=$DIR/$tfile || true
21487 run_test 398b "DIO and buffer IO race"
21489 test_398c() { # LU-4198
21490 which fio || skip_env "no fio installed"
21492 saved_debug=$($LCTL get_param -n debug)
21493 $LCTL set_param debug=0
21495 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21496 ((size /= 1024)) # by megabytes
21497 ((size /= 2)) # write half of the OST at most
21498 [ $size -gt 40 ] && size=40 #reduce test time anyway
21500 $LFS setstripe -c 1 $DIR/$tfile
21502 # it seems like ldiskfs reserves more space than necessary if the
21503 # writing blocks are not mapped, so it extends the file firstly
21504 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21505 cancel_lru_locks osc
21507 # clear and verify rpc_stats later
21508 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21511 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21512 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21513 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21514 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21515 --filename=$DIR/$tfile
21516 [ $? -eq 0 ] || error "fio write error"
21518 [ $($LCTL get_param -n \
21519 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21520 error "Locks were requested while doing AIO"
21522 # get the percentage of 1-page I/O
21523 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21524 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21526 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21528 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21529 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21530 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21531 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21532 --filename=$DIR/$tfile
21533 [ $? -eq 0 ] || error "fio mixed read write error"
21536 $LCTL set_param debug="$saved_debug"
21538 run_test 398c "run fio to test AIO"
21541 local read_write=$1
21542 if [ "$read_write" = "write" ]; then
21543 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21544 elif [ "$read_write" = "read" ]; then
21545 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21547 error "argument error"
21550 # turn off debug for performance testing
21551 local saved_debug=$($LCTL get_param -n debug)
21552 $LCTL set_param debug=0
21554 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21556 # get ost1 size - $FSNAME-OST0000
21557 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21558 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21559 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21561 if [ "$read_write" = "read" ]; then
21562 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21565 local start_time=$(date +%s.%N)
21566 $dd_cmd bs=1M count=$blocks oflag=sync ||
21567 error "real dd $read_write error"
21568 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21570 if [ "$read_write" = "write" ]; then
21574 # define OBD_FAIL_OST_FAKE_RW 0x238
21575 do_facet ost1 $LCTL set_param fail_loc=0x238
21577 local start_time=$(date +%s.%N)
21578 $dd_cmd bs=1M count=$blocks oflag=sync ||
21579 error "fake dd $read_write error"
21580 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21582 if [ "$read_write" = "write" ]; then
21584 cancel_lru_locks osc
21585 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21586 error "$tfile size not $blocks MB"
21588 do_facet ost1 $LCTL set_param fail_loc=0
21590 echo "fake $read_write $duration_fake vs. normal $read_write" \
21591 "$duration in seconds"
21592 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21593 error_not_in_vm "fake write is slower"
21595 $LCTL set_param -n debug="$saved_debug"
21598 test_399a() { # LU-7655 for OST fake write
21599 remote_ost_nodsh && skip "remote OST with nodsh"
21603 run_test 399a "fake write should not be slower than normal write"
21605 test_399b() { # LU-8726 for OST fake read
21606 remote_ost_nodsh && skip "remote OST with nodsh"
21607 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21608 skip_env "ldiskfs only test"
21613 run_test 399b "fake read should not be slower than normal read"
21615 test_400a() { # LU-1606, was conf-sanity test_74
21616 if ! which $CC > /dev/null 2>&1; then
21617 skip_env "$CC is not installed"
21620 local extra_flags=''
21621 local out=$TMP/$tfile
21622 local prefix=/usr/include/lustre
21625 # Oleg removes c files in his test rig so test if any c files exist
21626 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21627 skip_env "Needed c test files are missing"
21629 if ! [[ -d $prefix ]]; then
21630 # Assume we're running in tree and fixup the include path.
21631 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21632 extra_flags+=" -L$LUSTRE/utils/.lib"
21635 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21636 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21637 error "client api broken"
21641 run_test 400a "Lustre client api program can compile and link"
21643 test_400b() { # LU-1606, LU-5011
21645 local out=$TMP/$tfile
21646 local prefix=/usr/include/linux/lustre
21648 # We use a hard coded prefix so that this test will not fail
21649 # when run in tree. There are headers in lustre/include/lustre/
21650 # that are not packaged (like lustre_idl.h) and have more
21651 # complicated include dependencies (like config.h and lnet/types.h).
21652 # Since this test about correct packaging we just skip them when
21653 # they don't exist (see below) rather than try to fixup cppflags.
21655 if ! which $CC > /dev/null 2>&1; then
21656 skip_env "$CC is not installed"
21659 for header in $prefix/*.h; do
21660 if ! [[ -f "$header" ]]; then
21664 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21665 continue # lustre_ioctl.h is internal header
21668 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21669 error "cannot compile '$header'"
21673 run_test 400b "packaged headers can be compiled"
21675 test_401a() { #LU-7437
21676 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21677 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21679 #count the number of parameters by "list_param -R"
21680 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21681 #count the number of parameters by listing proc files
21682 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21683 echo "proc_dirs='$proc_dirs'"
21684 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21685 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21688 [ $params -eq $procs ] ||
21689 error "found $params parameters vs. $procs proc files"
21691 # test the list_param -D option only returns directories
21692 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21693 #count the number of parameters by listing proc directories
21694 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21697 [ $params -eq $procs ] ||
21698 error "found $params parameters vs. $procs proc files"
21700 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21703 local save=$($LCTL get_param -n jobid_var)
21706 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21707 error "no error returned when setting bad parameters"
21709 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21710 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21712 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21713 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21714 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21716 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21719 local jobid_var_old=$($LCTL get_param -n jobid_var)
21720 local jobid_var_new
21722 $LCTL set_param jobid_var= &&
21723 error "no error returned for 'set_param a='"
21725 jobid_var_new=$($LCTL get_param -n jobid_var)
21726 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21727 error "jobid_var was changed by setting without value"
21729 $LCTL set_param jobid_var &&
21730 error "no error returned for 'set_param a'"
21732 jobid_var_new=$($LCTL get_param -n jobid_var)
21733 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21734 error "jobid_var was changed by setting without value"
21736 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21739 local jobid_var_old=$($LCTL get_param -n jobid_var)
21740 local jobid_var_new
21741 local new_value="foo=bar"
21743 $LCTL set_param jobid_var=$new_value ||
21744 error "'set_param a=b' did not accept a value containing '='"
21746 jobid_var_new=$($LCTL get_param -n jobid_var)
21747 [[ "$jobid_var_new" == "$new_value" ]] ||
21748 error "'set_param a=b' failed on a value containing '='"
21750 # Reset the jobid_var to test the other format
21751 $LCTL set_param jobid_var=$jobid_var_old
21752 jobid_var_new=$($LCTL get_param -n jobid_var)
21753 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21754 error "failed to reset jobid_var"
21756 $LCTL set_param jobid_var $new_value ||
21757 error "'set_param a b' did not accept a value containing '='"
21759 jobid_var_new=$($LCTL get_param -n jobid_var)
21760 [[ "$jobid_var_new" == "$new_value" ]] ||
21761 error "'set_param a b' failed on a value containing '='"
21763 $LCTL set_param jobid_var $jobid_var_old
21764 jobid_var_new=$($LCTL get_param -n jobid_var)
21765 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21766 error "failed to reset jobid_var"
21768 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21771 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21772 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21773 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21774 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21775 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21776 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21777 remote_mds_nodsh && skip "remote MDS with nodsh"
21779 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21780 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21781 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21782 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21783 echo "Touch failed - OK"
21785 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21788 local file1=$DIR/$tfile.1
21789 local file2=$DIR/$tfile.2
21790 local tfile=$TMP/$tfile
21792 rm -f $file1 $file2 $tfile
21797 # 30 sec OBD_TIMEOUT in ll_getattr()
21798 # right before populating st_nlink
21799 $LCTL set_param fail_loc=0x80001409
21800 stat -c %h $file1 > $tfile &
21802 # create an alias, drop all locks and reclaim the dentry
21804 cancel_lru_locks mdc
21805 cancel_lru_locks osc
21806 sysctl -w vm.drop_caches=2
21810 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21812 rm -f $tfile $file1 $file2
21814 run_test 403 "i_nlink should not drop to zero due to aliasing"
21816 test_404() { # LU-6601
21817 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21818 skip "Need server version newer than 2.8.52"
21819 remote_mds_nodsh && skip "remote MDS with nodsh"
21821 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21822 awk '/osp .*-osc-MDT/ { print $4}')
21825 for osp in $mosps; do
21826 echo "Deactivate: " $osp
21827 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21828 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21829 awk -vp=$osp '$4 == p { print $2 }')
21830 [ $stat = IN ] || {
21831 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21832 error "deactivate error"
21834 echo "Activate: " $osp
21835 do_facet $SINGLEMDS $LCTL --device %$osp activate
21836 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21837 awk -vp=$osp '$4 == p { print $2 }')
21838 [ $stat = UP ] || {
21839 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21840 error "activate error"
21844 run_test 404 "validate manual {de}activated works properly for OSPs"
21847 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21848 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21849 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21850 skip "Layout swap lock is not supported"
21852 check_swap_layouts_support
21854 test_mkdir $DIR/$tdir
21855 swap_lock_test -d $DIR/$tdir ||
21856 error "One layout swap locked test failed"
21858 run_test 405 "Various layout swap lock tests"
21861 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21862 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21863 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21865 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21866 skip "Need MDS version at least 2.8.50"
21868 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21869 local test_pool=$TESTNAME
21871 pool_add $test_pool || error "pool_add failed"
21872 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21873 error "pool_add_targets failed"
21875 save_layout_restore_at_exit $MOUNT
21877 # parent set default stripe count only, child will stripe from both
21878 # parent and fs default
21879 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21880 error "setstripe $MOUNT failed"
21881 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21882 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21883 for i in $(seq 10); do
21884 local f=$DIR/$tdir/$tfile.$i
21885 touch $f || error "touch failed"
21886 local count=$($LFS getstripe -c $f)
21887 [ $count -eq $OSTCOUNT ] ||
21888 error "$f stripe count $count != $OSTCOUNT"
21889 local offset=$($LFS getstripe -i $f)
21890 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21891 local size=$($LFS getstripe -S $f)
21892 [ $size -eq $((def_stripe_size * 2)) ] ||
21893 error "$f stripe size $size != $((def_stripe_size * 2))"
21894 local pool=$($LFS getstripe -p $f)
21895 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21898 # change fs default striping, delete parent default striping, now child
21899 # will stripe from new fs default striping only
21900 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21901 error "change $MOUNT default stripe failed"
21902 $LFS setstripe -c 0 $DIR/$tdir ||
21903 error "delete $tdir default stripe failed"
21904 for i in $(seq 11 20); do
21905 local f=$DIR/$tdir/$tfile.$i
21906 touch $f || error "touch $f failed"
21907 local count=$($LFS getstripe -c $f)
21908 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21909 local offset=$($LFS getstripe -i $f)
21910 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21911 local size=$($LFS getstripe -S $f)
21912 [ $size -eq $def_stripe_size ] ||
21913 error "$f stripe size $size != $def_stripe_size"
21914 local pool=$($LFS getstripe -p $f)
21915 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21918 unlinkmany $DIR/$tdir/$tfile. 1 20
21920 local f=$DIR/$tdir/$tfile
21921 pool_remove_all_targets $test_pool $f
21922 pool_remove $test_pool $f
21924 run_test 406 "DNE support fs default striping"
21927 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21928 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21929 skip "Need MDS version at least 2.8.55"
21930 remote_mds_nodsh && skip "remote MDS with nodsh"
21932 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21933 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21934 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21935 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21936 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21938 #define OBD_FAIL_DT_TXN_STOP 0x2019
21939 for idx in $(seq $MDSCOUNT); do
21940 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21942 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21943 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21944 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21947 run_test 407 "transaction fail should cause operation fail"
21950 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21952 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21953 lctl set_param fail_loc=0x8000040a
21954 # let ll_prepare_partial_page() fail
21955 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21959 # create at least 100 unused inodes so that
21960 # shrink_icache_memory(0) should not return 0
21961 touch $DIR/$tfile-{0..100}
21962 rm -f $DIR/$tfile-{0..100}
21965 echo 2 > /proc/sys/vm/drop_caches
21967 run_test 408 "drop_caches should not hang due to page leaks"
21971 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21973 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21974 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21975 touch $DIR/$tdir/guard || error "(2) Fail to create"
21977 local PREFIX=$(str_repeat 'A' 128)
21978 echo "Create 1K hard links start at $(date)"
21979 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21980 error "(3) Fail to hard link"
21982 echo "Links count should be right although linkEA overflow"
21983 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21984 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21985 [ $linkcount -eq 1001 ] ||
21986 error "(5) Unexpected hard links count: $linkcount"
21988 echo "List all links start at $(date)"
21989 ls -l $DIR/$tdir/foo > /dev/null ||
21990 error "(6) Fail to list $DIR/$tdir/foo"
21992 echo "Unlink hard links start at $(date)"
21993 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21994 error "(7) Fail to unlink"
21995 echo "Unlink hard links finished at $(date)"
21997 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22001 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22002 skip "Need client version at least 2.9.59"
22004 # Create a file, and stat it from the kernel
22005 local testfile=$DIR/$tfile
22008 local run_id=$RANDOM
22009 local my_ino=$(stat --format "%i" $testfile)
22011 # Try to insert the module. This will always fail as the
22012 # module is designed to not be inserted.
22013 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22016 # Anything but success is a test failure
22018 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22019 error "no inode match"
22021 run_test 410 "Test inode number returned from kernel thread"
22023 cleanup_test411_cgroup() {
22029 local cg_basedir=/sys/fs/cgroup/memory
22031 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22032 skip "no setup for cgroup"
22034 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22035 error "test file creation failed"
22036 cancel_lru_locks osc
22038 # Create a very small memory cgroup to force a slab allocation error
22039 local cgdir=$cg_basedir/osc_slab_alloc
22040 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22041 trap "cleanup_test411_cgroup $cgdir" EXIT
22042 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22043 echo 1M > $cgdir/memory.limit_in_bytes
22045 # Should not LBUG, just be killed by oom-killer
22046 # dd will return 0 even allocation failure in some environment.
22047 # So don't check return value
22048 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22049 cleanup_test411_cgroup $cgdir
22053 run_test 411 "Slab allocation error with cgroup does not LBUG"
22056 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22057 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22058 skip "Need server version at least 2.10.55"
22061 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22062 error "mkdir failed"
22063 $LFS getdirstripe $DIR/$tdir
22064 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22065 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22066 error "expect $((MDSCOUT - 1)) get $stripe_index"
22067 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22068 [ $stripe_count -eq 2 ] ||
22069 error "expect 2 get $stripe_count"
22071 run_test 412 "mkdir on specific MDTs"
22075 local stripe_count=$2
22076 local mdts=$(comma_list $(mdts_nodes))
22079 local lmv_qos_prio_free
22080 local lmv_qos_threshold_rr
22081 local lmv_qos_maxage
22082 local lod_qos_prio_free
22083 local lod_qos_threshold_rr
22084 local lod_qos_maxage
22088 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22089 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22090 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22092 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22093 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22094 stack_trap "$LCTL set_param \
22095 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22096 stack_trap "$LCTL set_param \
22097 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22098 stack_trap "$LCTL set_param \
22099 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22101 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22102 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22103 lod_qos_prio_free=${lod_qos_prio_free%%%}
22104 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22105 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22106 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22107 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22108 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22109 stack_trap "do_nodes $mdts $LCTL set_param \
22110 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22111 stack_trap "do_nodes $mdts $LCTL set_param \
22112 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22114 stack_trap "do_nodes $mdts $LCTL set_param \
22115 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22118 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22120 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22121 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22123 testdir=$DIR/$tdir-s$stripe_count/rr
22125 for i in $(seq $((100 * MDSCOUNT))); do
22126 eval $mkdir_cmd $testdir/subdir$i ||
22127 error "$mkdir_cmd subdir$i failed"
22130 for i in $(seq $MDSCOUNT); do
22131 count=$($LFS getdirstripe -i $testdir/* |
22132 grep ^$((i - 1))$ | wc -l)
22133 echo "$count directories created on MDT$((i - 1))"
22134 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22136 if [ $stripe_count -gt 1 ]; then
22137 count=$($LFS getdirstripe $testdir/* |
22138 grep -P "^\s+$((i - 1))\t" | wc -l)
22139 echo "$count stripes created on MDT$((i - 1))"
22140 # deviation should < 5% of average
22141 [ $count -lt $((95 * stripe_count)) ] ||
22142 [ $count -gt $((105 * stripe_count)) ] &&
22143 error "stripes are not evenly distributed"
22147 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22148 do_nodes $mdts $LCTL set_param \
22149 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22152 echo "Check for uneven MDTs: "
22162 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22163 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22164 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22166 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22167 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22170 for ((i = 1; i < ${#ffree[@]}; i++)); do
22171 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22172 if [ $tmp -gt $max ]; then
22176 if [ $tmp -lt $min ]; then
22182 [ ${ffree[min_index]} -eq 0 ] &&
22183 skip "no free files in MDT$min_index"
22184 [ ${ffree[min_index]} -gt 100000000 ] &&
22185 skip "too much free files in MDT$min_index"
22187 # Check if we need to generate uneven MDTs
22189 local diff=$(((max - min) * 100 / min))
22190 local value="$(generate_string 1024)"
22192 while [ $diff -lt $threshold ]; do
22193 # generate uneven MDTs, create till $threshold% diff
22194 echo -n "weight diff=$diff% must be > $threshold% ..."
22195 count=$((${ffree[min_index]} / 10))
22196 # 50 sec per 10000 files in vm
22197 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22198 skip "$count files to create"
22199 echo "Fill MDT$min_index with $count files"
22200 [ -d $DIR/$tdir-MDT$min_index ] ||
22201 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22202 error "mkdir $tdir-MDT$min_index failed"
22203 for i in $(seq $count); do
22204 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22205 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22206 error "create f$j_$i failed"
22207 setfattr -n user.413b -v $value \
22208 $DIR/$tdir-MDT$min_index/f$j_$i ||
22209 error "setfattr f$j_$i failed"
22212 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22213 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22214 max=$(((${ffree[max_index]} >> 8) * \
22215 (${bavail[max_index]} * bsize >> 16)))
22216 min=$(((${ffree[min_index]} >> 8) * \
22217 (${bavail[min_index]} * bsize >> 16)))
22218 diff=$(((max - min) * 100 / min))
22221 echo "MDT filesfree available: ${ffree[@]}"
22222 echo "MDT blocks available: ${bavail[@]}"
22223 echo "weight diff=$diff%"
22226 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22228 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22229 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22230 # decrease statfs age, so that it can be updated in time
22231 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22232 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22236 testdir=$DIR/$tdir-s$stripe_count/qos
22238 for i in $(seq $((100 * MDSCOUNT))); do
22239 eval $mkdir_cmd $testdir/subdir$i ||
22240 error "$mkdir_cmd subdir$i failed"
22243 for i in $(seq $MDSCOUNT); do
22244 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22246 echo "$count directories created on MDT$((i - 1))"
22248 if [ $stripe_count -gt 1 ]; then
22249 count=$($LFS getdirstripe $testdir/* |
22250 grep -P "^\s+$((i - 1))\t" | wc -l)
22251 echo "$count stripes created on MDT$((i - 1))"
22255 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22256 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22258 # D-value should > 10% of averge
22259 [ $((max - min)) -lt 10 ] &&
22260 error "subdirs shouldn't be evenly distributed"
22263 if [ $stripe_count -gt 1 ]; then
22264 max=$($LFS getdirstripe $testdir/* |
22265 grep -P "^\s+$max_index\t" | wc -l)
22266 min=$($LFS getdirstripe $testdir/* |
22267 grep -P "^\s+$min_index\t" | wc -l)
22268 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22269 error "stripes shouldn't be evenly distributed"|| true
22274 [ $MDSCOUNT -lt 2 ] &&
22275 skip "We need at least 2 MDTs for this test"
22277 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22278 skip "Need server version at least 2.12.52"
22282 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22283 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22284 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22285 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22286 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22289 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22292 [ $MDSCOUNT -lt 2 ] &&
22293 skip "We need at least 2 MDTs for this test"
22295 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22296 skip "Need server version at least 2.12.52"
22300 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22301 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22302 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22303 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22304 $LFS setdirstripe -D -c $stripe_count \
22305 $DIR/$tdir-s$stripe_count/rr ||
22306 error "setdirstripe failed"
22307 $LFS setdirstripe -D -c $stripe_count \
22308 $DIR/$tdir-s$stripe_count/qos ||
22309 error "setdirstripe failed"
22310 test_qos_mkdir "mkdir" $stripe_count
22313 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22316 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22317 $LCTL set_param fail_loc=0x80000521
22318 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22321 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22325 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22326 skip "Need server version at least 2.11.52"
22336 # this test may be slow on ZFS
22337 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22339 # though this test is designed for striped directory, let's test normal
22340 # directory too since lock is always saved as CoS lock.
22341 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22342 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22351 start_time=$(date +%s)
22352 for i in $(seq $total); do
22353 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22356 end_time=$(date +%s)
22357 duration=$((end_time - start_time))
22359 kill -9 $setattr_pid
22361 echo "rename $total files took $duration sec"
22362 [ $duration -lt 100 ] || error "rename took $duration sec"
22364 run_test 415 "lock revoke is not missing"
22367 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22368 skip "Need server version at least 2.11.55"
22370 # define OBD_FAIL_OSD_TXN_START 0x19a
22371 do_facet mds1 lctl set_param fail_loc=0x19a
22373 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22377 run_test 416 "transaction start failure won't cause system hung"
22381 do_nodes $(comma_list $(mdts_nodes)) \
22382 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22383 do_nodes $(comma_list $(mdts_nodes)) \
22384 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22385 do_nodes $(comma_list $(mdts_nodes)) \
22386 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22390 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22391 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22392 skip "Need MDS version at least 2.11.56"
22394 trap cleanup_417 RETURN EXIT
22396 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22397 do_nodes $(comma_list $(mdts_nodes)) \
22398 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22399 $LFS migrate -m 0 $DIR/$tdir.1 &&
22400 error "migrate dir $tdir.1 should fail"
22402 do_nodes $(comma_list $(mdts_nodes)) \
22403 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22404 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22405 error "create remote dir $tdir.2 should fail"
22407 do_nodes $(comma_list $(mdts_nodes)) \
22408 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22409 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22410 error "create striped dir $tdir.3 should fail"
22413 run_test 417 "disable remote dir, striped dir and dir migration"
22415 # Checks that the outputs of df [-i] and lfs df [-i] match
22417 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22427 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22429 for count in {1..100}; do
22433 # read the lines of interest
22434 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22435 error "df $inodes $dir | tail -n +2 failed"
22436 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22437 error "lfs df $inodes $dir | grep summary: failed"
22439 # skip first substrings of each output as they are different
22440 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22441 # compare the two outputs
22443 for i in {1..5}; do
22444 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22452 lfs df $inodes $dir
22453 error "df and lfs df $1 output mismatch: " \
22454 "df ${inodes}: ${df_out[*]}, " \
22455 "lfs df ${inodes}: ${lfs_df_out[*]}"
22460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22462 local dir=$DIR/$tdir
22463 local numfiles=$((RANDOM % 4096 + 2))
22464 local numblocks=$((RANDOM % 256 + 1))
22466 wait_delete_completed
22469 # check block output
22470 check_lfs_df blocks $dir
22471 # check inode output
22472 check_lfs_df inodes $dir
22474 # create a single file and retest
22475 echo "Creating a single file and testing"
22476 createmany -o $dir/$tfile- 1 &>/dev/null ||
22477 error "creating 1 file in $dir failed"
22478 check_lfs_df blocks $dir
22479 check_lfs_df inodes $dir
22481 # create a random number of files
22482 echo "Creating $((numfiles - 1)) files and testing"
22483 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22484 error "creating $((numfiles - 1)) files in $dir failed"
22486 # write a random number of blocks to the first test file
22487 echo "Writing $numblocks 4K blocks and testing"
22488 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22489 count=$numblocks &>/dev/null ||
22490 error "dd to $dir/${tfile}-0 failed"
22493 check_lfs_df blocks $dir
22494 check_lfs_df inodes $dir
22496 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22497 error "unlinking $numfiles files in $dir failed"
22499 run_test 418 "df and lfs df outputs match"
22503 local dir=$DIR/$tdir
22508 cancel_lru_locks mdc
22510 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22511 $LCTL set_param fail_loc=0x1410
22513 $LCTL set_param fail_loc=0
22516 run_test 419 "Verify open file by name doesn't crash kernel"
22520 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22521 skip "Need MDS version at least 2.12.53"
22523 local SAVE_UMASK=$(umask)
22524 local dir=$DIR/$tdir
22525 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22529 mkdir -m03777 $dir/testdir
22530 ls -dn $dir/testdir
22531 # Need to remove trailing '.' when SELinux is enabled
22532 local dirperms=$(ls -dn $dir/testdir |
22533 awk '{ sub(/\.$/, "", $1); print $1}')
22534 [ $dirperms == "drwxrwsrwt" ] ||
22535 error "incorrect perms on $dir/testdir"
22537 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22538 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22539 ls -n $dir/testdir/testfile
22540 local fileperms=$(ls -n $dir/testdir/testfile |
22541 awk '{ sub(/\.$/, "", $1); print $1}')
22542 [ $fileperms == "-rwxr-xr-x" ] ||
22543 error "incorrect perms on $dir/testdir/testfile"
22547 run_test 420 "clear SGID bit on non-directories for non-members"
22554 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22555 skip "Need MDS version at least 2.12.54"
22557 test_mkdir $DIR/$tdir
22558 createmany -o $DIR/$tdir/f 3
22559 cnt=$(ls -1 $DIR/$tdir | wc -l)
22560 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22562 fid1=$(lfs path2fid $DIR/$tdir/f1)
22563 fid2=$(lfs path2fid $DIR/$tdir/f2)
22564 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22566 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22567 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22569 cnt=$(ls -1 $DIR/$tdir | wc -l)
22570 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22572 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22573 createmany -o $DIR/$tdir/f 3
22574 cnt=$(ls -1 $DIR/$tdir | wc -l)
22575 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22577 fid1=$(lfs path2fid $DIR/$tdir/f1)
22578 fid2=$(lfs path2fid $DIR/$tdir/f2)
22579 echo "remove using fsname $FSNAME"
22580 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22582 cnt=$(ls -1 $DIR/$tdir | wc -l)
22583 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22585 run_test 421a "simple rm by fid"
22592 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22593 skip "Need MDS version at least 2.12.54"
22595 test_mkdir $DIR/$tdir
22596 createmany -o $DIR/$tdir/f 3
22597 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22600 FID1=$(lfs path2fid $DIR/$tdir/f1)
22601 FID2=$(lfs path2fid $DIR/$tdir/f2)
22602 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22604 kill -USR1 $MULTIPID
22607 cnt=$(ls $DIR/$tdir | wc -l)
22608 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22610 run_test 421b "rm by fid on open file"
22616 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22617 skip "Need MDS version at least 2.12.54"
22619 test_mkdir $DIR/$tdir
22620 createmany -o $DIR/$tdir/f 3
22621 touch $DIR/$tdir/$tfile
22622 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22623 cnt=$(ls -1 $DIR/$tdir | wc -l)
22624 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22626 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22627 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22629 cnt=$(ls $DIR/$tdir | wc -l)
22630 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22632 run_test 421c "rm by fid against hardlinked files"
22638 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22639 skip "Need MDS version at least 2.12.54"
22641 test_mkdir $DIR/$tdir
22642 createmany -o $DIR/$tdir/f 4097
22643 cnt=$(ls -1 $DIR/$tdir | wc -l)
22644 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22646 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22647 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22649 cnt=$(ls $DIR/$tdir | wc -l)
22651 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22653 run_test 421d "rmfid en masse"
22659 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22660 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22661 skip "Need MDS version at least 2.12.54"
22663 mkdir -p $DIR/$tdir
22664 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22665 createmany -o $DIR/$tdir/striped_dir/f 512
22666 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22667 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22669 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22670 sed "s/[/][^:]*://g")
22671 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22673 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22675 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22677 run_test 421e "rmfid in DNE"
22683 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22684 skip "Need MDS version at least 2.12.54"
22686 test_mkdir $DIR/$tdir
22688 cnt=$(ls -1 $DIR/$tdir | wc -l)
22689 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22691 FID=$(lfs path2fid $DIR/$tdir/f)
22692 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22693 # rmfid should fail
22694 cnt=$(ls -1 $DIR/$tdir | wc -l)
22695 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22697 chmod a+rw $DIR/$tdir
22699 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22700 # rmfid should fail
22701 cnt=$(ls -1 $DIR/$tdir | wc -l)
22702 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22705 $RUNAS touch $DIR/$tdir/f
22706 FID=$(lfs path2fid $DIR/$tdir/f)
22707 echo "rmfid as root"
22708 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22709 cnt=$(ls -1 $DIR/$tdir | wc -l)
22710 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22713 $RUNAS touch $DIR/$tdir/f
22714 cnt=$(ls -1 $DIR/$tdir | wc -l)
22715 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22716 FID=$(lfs path2fid $DIR/$tdir/f)
22717 # rmfid w/o user_fid2path mount option should fail
22718 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22719 cnt=$(ls -1 $DIR/$tdir | wc -l)
22720 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22722 umount_client $MOUNT || error "failed to umount client"
22723 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22724 error "failed to mount client'"
22726 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22727 # rmfid should succeed
22728 cnt=$(ls -1 $DIR/$tdir | wc -l)
22729 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22731 # rmfid shouldn't allow to remove files due to dir's permission
22732 chmod a+rwx $DIR/$tdir
22735 FID=$(lfs path2fid $DIR/$tdir/f)
22736 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22738 umount_client $MOUNT || error "failed to umount client"
22739 mount_client $MOUNT "$MOUNT_OPTS" ||
22740 error "failed to mount client'"
22743 run_test 421f "rmfid checks permissions"
22749 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22750 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22751 skip "Need MDS version at least 2.12.54"
22753 mkdir -p $DIR/$tdir
22754 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22755 createmany -o $DIR/$tdir/striped_dir/f 512
22756 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22757 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22759 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22760 sed "s/[/][^:]*://g")
22762 rm -f $DIR/$tdir/striped_dir/f1*
22763 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22764 removed=$((512 - cnt))
22766 # few files have been just removed, so we expect
22767 # rmfid to fail on their fids
22768 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22769 [ $removed != $errors ] && error "$errors != $removed"
22771 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22773 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22775 run_test 421g "rmfid to return errors properly"
22778 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22779 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22780 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22781 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22782 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22784 local amc=$(at_max_get client)
22785 local amo=$(at_max_get mds1)
22786 local timeout=`lctl get_param -n timeout`
22788 at_max_set 0 client
22791 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22792 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22793 fail_val=$(((2*timeout + 10)*1000))
22794 touch $DIR/$tdir/d3/file &
22796 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22797 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22798 fail_val=$((2*timeout + 5))
22799 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22803 sleep $((2 * timeout))
22807 touch $DIR/$tdir/d2/file3
22808 touch $DIR/$tdir/d2/file4
22809 touch $DIR/$tdir/d2/file5
22812 at_max_set $amc client
22813 at_max_set $amo mds1
22815 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22816 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22817 error "Watchdog is always throttled"
22819 run_test 422 "kill a process with RPC in progress"
22832 # ensure statfs cache is expired
22835 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22836 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22840 run_test 423 "statfs should return a right data"
22843 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22844 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22845 skip "Need server version at least 2.9.55"
22847 start_full_debug_logging
22851 stop_full_debug_logging
22855 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22856 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22857 awk '/The barrier for/ { print $7 }')
22860 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22865 barrier_expired() {
22868 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22869 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22870 awk '/will be expired/ { print $7 }')
22872 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22881 echo "Start barrier_freeze at: $(date)"
22882 #define OBD_FAIL_BARRIER_DELAY 0x2202
22883 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22884 # Do not reduce barrier time - See LU-11873
22885 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22888 local b_status=$(barrier_stat)
22889 echo "Got barrier status at: $(date)"
22890 [ "$b_status" = "'freezing_p1'" ] ||
22891 error "(1) unexpected barrier status $b_status"
22893 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22895 b_status=$(barrier_stat)
22896 [ "$b_status" = "'frozen'" ] ||
22897 error "(2) unexpected barrier status $b_status"
22899 local expired=$(barrier_expired)
22900 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22901 sleep $((expired + 3))
22903 b_status=$(barrier_stat)
22904 [ "$b_status" = "'expired'" ] ||
22905 error "(3) unexpected barrier status $b_status"
22907 # Do not reduce barrier time - See LU-11873
22908 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22909 error "(4) fail to freeze barrier"
22911 b_status=$(barrier_stat)
22912 [ "$b_status" = "'frozen'" ] ||
22913 error "(5) unexpected barrier status $b_status"
22915 echo "Start barrier_thaw at: $(date)"
22916 #define OBD_FAIL_BARRIER_DELAY 0x2202
22917 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22918 do_facet mgs $LCTL barrier_thaw $FSNAME &
22921 b_status=$(barrier_stat)
22922 echo "Got barrier status at: $(date)"
22923 [ "$b_status" = "'thawing'" ] ||
22924 error "(6) unexpected barrier status $b_status"
22926 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22928 b_status=$(barrier_stat)
22929 [ "$b_status" = "'thawed'" ] ||
22930 error "(7) unexpected barrier status $b_status"
22932 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22933 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22934 do_facet mgs $LCTL barrier_freeze $FSNAME
22936 b_status=$(barrier_stat)
22937 [ "$b_status" = "'failed'" ] ||
22938 error "(8) unexpected barrier status $b_status"
22940 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22941 do_facet mgs $LCTL barrier_thaw $FSNAME
22945 run_test 801a "write barrier user interfaces and stat machine"
22950 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22951 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22952 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22953 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22954 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22956 cancel_lru_locks mdc
22958 # 180 seconds should be long enough
22959 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22961 local b_status=$(barrier_stat)
22962 [ "$b_status" = "'frozen'" ] ||
22963 error "(6) unexpected barrier status $b_status"
22965 mkdir $DIR/$tdir/d0/d10 &
22968 touch $DIR/$tdir/d1/f13 &
22971 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22974 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22977 rm -f $DIR/$tdir/d4/f12 &
22980 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22982 # To guarantee taht the 'stat' is not blocked
22983 b_status=$(barrier_stat)
22984 [ "$b_status" = "'frozen'" ] ||
22985 error "(8) unexpected barrier status $b_status"
22987 # let above commands to run at background
22990 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22991 ps -p $touch_pid || error "(10) touch should be blocked"
22992 ps -p $ln_pid || error "(11) link should be blocked"
22993 ps -p $mv_pid || error "(12) rename should be blocked"
22994 ps -p $rm_pid || error "(13) unlink should be blocked"
22996 b_status=$(barrier_stat)
22997 [ "$b_status" = "'frozen'" ] ||
22998 error "(14) unexpected barrier status $b_status"
23000 do_facet mgs $LCTL barrier_thaw $FSNAME
23001 b_status=$(barrier_stat)
23002 [ "$b_status" = "'thawed'" ] ||
23003 error "(15) unexpected barrier status $b_status"
23005 wait $mkdir_pid || error "(16) mkdir should succeed"
23006 wait $touch_pid || error "(17) touch should succeed"
23007 wait $ln_pid || error "(18) link should succeed"
23008 wait $mv_pid || error "(19) rename should succeed"
23009 wait $rm_pid || error "(20) unlink should succeed"
23013 run_test 801b "modification will be blocked by write barrier"
23016 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23020 stop mds2 || error "(1) Fail to stop mds2"
23022 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23024 local b_status=$(barrier_stat)
23025 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23026 do_facet mgs $LCTL barrier_thaw $FSNAME
23027 error "(2) unexpected barrier status $b_status"
23030 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23031 error "(3) Fail to rescan barrier bitmap"
23033 # Do not reduce barrier time - See LU-11873
23034 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23036 b_status=$(barrier_stat)
23037 [ "$b_status" = "'frozen'" ] ||
23038 error "(4) unexpected barrier status $b_status"
23040 do_facet mgs $LCTL barrier_thaw $FSNAME
23041 b_status=$(barrier_stat)
23042 [ "$b_status" = "'thawed'" ] ||
23043 error "(5) unexpected barrier status $b_status"
23045 local devname=$(mdsdevname 2)
23047 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23049 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23050 error "(7) Fail to rescan barrier bitmap"
23054 run_test 801c "rescan barrier bitmap"
23056 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23057 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23058 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23059 saved_MOUNT_OPTS=$MOUNT_OPTS
23065 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23066 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23067 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23068 MOUNT_OPTS=$saved_MOUNT_OPTS
23073 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23074 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23075 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23076 skip "Need server version at least 2.9.55"
23078 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23080 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23082 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23083 error "(2) Fail to copy"
23085 trap cleanup_802a EXIT
23087 # sync by force before remount as readonly
23088 sync; sync_all_data; sleep 3; sync_all_data
23092 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23093 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23094 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23096 echo "Mount the server as read only"
23097 setupall server_only || error "(3) Fail to start servers"
23099 echo "Mount client without ro should fail"
23100 mount_client $MOUNT &&
23101 error "(4) Mount client without 'ro' should fail"
23103 echo "Mount client with ro should succeed"
23104 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23105 mount_client $MOUNT ||
23106 error "(5) Mount client with 'ro' should succeed"
23108 echo "Modify should be refused"
23109 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23111 echo "Read should be allowed"
23112 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23113 error "(7) Read should succeed under ro mode"
23117 run_test 802a "simulate readonly device"
23120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23121 remote_mds_nodsh && skip "remote MDS with nodsh"
23123 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23124 skip "readonly option not available"
23126 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23128 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23129 error "(2) Fail to copy"
23131 # write back all cached data before setting MDT to readonly
23135 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23136 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23138 echo "Modify should be refused"
23139 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23141 echo "Read should be allowed"
23142 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23143 error "(7) Read should succeed under ro mode"
23146 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23148 run_test 802b "be able to set MDTs to readonly"
23151 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23152 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23153 skip "MDS needs to be newer than 2.10.54"
23155 mkdir -p $DIR/$tdir
23156 # Create some objects on all MDTs to trigger related logs objects
23157 for idx in $(seq $MDSCOUNT); do
23158 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23159 $DIR/$tdir/dir${idx} ||
23160 error "Fail to create $DIR/$tdir/dir${idx}"
23164 wait_delete_completed # ensure old test cleanups are finished
23165 echo "before create:"
23167 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23169 for i in {1..10}; do
23170 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23171 error "Fail to create $DIR/$tdir/foo$i"
23175 echo "after create:"
23177 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23179 # allow for an llog to be cleaned up during the test
23180 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23181 error "before ($before_used) + 10 > after ($after_used)"
23183 for i in {1..10}; do
23184 rm -rf $DIR/$tdir/foo$i ||
23185 error "Fail to remove $DIR/$tdir/foo$i"
23188 sleep 3 # avoid MDT return cached statfs
23189 wait_delete_completed
23190 echo "after unlink:"
23192 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23194 # allow for an llog to be created during the test
23195 [ $after_used -le $((before_used + 1)) ] ||
23196 error "after ($after_used) > before ($before_used) + 1"
23198 run_test 803 "verify agent object for remote object"
23201 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23202 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23203 skip "MDS needs to be newer than 2.10.54"
23204 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23206 mkdir -p $DIR/$tdir
23207 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23208 error "Fail to create $DIR/$tdir/dir0"
23210 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23211 local dev=$(mdsdevname 2)
23213 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23214 grep ${fid} || error "NOT found agent entry for dir0"
23216 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23217 error "Fail to create $DIR/$tdir/dir1"
23219 touch $DIR/$tdir/dir1/foo0 ||
23220 error "Fail to create $DIR/$tdir/dir1/foo0"
23221 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23224 for idx in $(seq $MDSCOUNT); do
23225 dev=$(mdsdevname $idx)
23226 do_facet mds${idx} \
23227 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23228 grep ${fid} && rc=$idx
23231 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23232 error "Fail to rename foo0 to foo1"
23233 if [ $rc -eq 0 ]; then
23234 for idx in $(seq $MDSCOUNT); do
23235 dev=$(mdsdevname $idx)
23236 do_facet mds${idx} \
23237 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23238 grep ${fid} && rc=$idx
23242 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23243 error "Fail to rename foo1 to foo2"
23244 if [ $rc -eq 0 ]; then
23245 for idx in $(seq $MDSCOUNT); do
23246 dev=$(mdsdevname $idx)
23247 do_facet mds${idx} \
23248 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23249 grep ${fid} && rc=$idx
23253 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23255 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23256 error "Fail to link to $DIR/$tdir/dir1/foo2"
23257 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23258 error "Fail to rename foo2 to foo0"
23259 unlink $DIR/$tdir/dir1/foo0 ||
23260 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23261 rm -rf $DIR/$tdir/dir0 ||
23262 error "Fail to rm $DIR/$tdir/dir0"
23264 for idx in $(seq $MDSCOUNT); do
23265 dev=$(mdsdevname $idx)
23269 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23271 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23272 error "mount mds$idx failed"
23273 df $MOUNT > /dev/null 2>&1
23275 # e2fsck should not return error
23277 error "e2fsck detected error on MDT${idx}: rc=$rc"
23280 run_test 804 "verify agent entry for remote entry"
23283 do_facet $SINGLEMDS zfs set quota=$old $fsset
23284 unlinkmany $DIR/$tdir/f- 1000000
23289 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23290 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23291 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23292 skip "netfree not implemented before 0.7"
23293 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23294 skip "Need MDS version at least 2.10.57"
23301 local pref="osd-zfs.$FSNAME-MDT0000."
23303 # limit available space on MDS dataset to meet nospace issue
23304 # quickly. then ZFS 0.7.2 can use reserved space if asked
23305 # properly (using netfree flag in osd_declare_destroy()
23306 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23307 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23309 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23310 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23311 let "usedkb=usedkb-freekb"
23312 let "freekb=freekb/2"
23313 if let "freekb > 5000"; then
23316 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23317 trap cleanup_805 EXIT
23319 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23320 error "Can't set PFL layout"
23321 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23322 rm -rf $DIR/$tdir || error "not able to remove"
23323 do_facet $SINGLEMDS zfs set quota=$old $fsset
23326 run_test 805 "ZFS can remove from full fs"
23332 local size=$($LFS getsom -s $file)
23333 local expect=$(stat -c %s $file)
23335 [[ $size == $expect ]] ||
23336 error "$file expected size: $expect, got: $size"
23338 local blocks=$($LFS getsom -b $file)
23339 expect=$(stat -c %b $file)
23340 [[ $blocks == $expect ]] ||
23341 error "$file expected blocks: $expect, got: $blocks"
23346 local size=$($LFS getsom -s $1)
23349 [[ $size == $expect ]] ||
23350 error "$file expected size: $expect, got: $size"
23354 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23355 skip "Need MDS version at least 2.11.52"
23359 touch $DIR/$tfile || error "touch $tfile failed"
23361 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23362 save_lustre_params client "llite.*.xattr_cache" > $save
23363 lctl set_param llite.*.xattr_cache=0
23364 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23366 # single-threaded write
23367 echo "Test SOM for single-threaded write"
23368 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23369 error "write $tfile failed"
23370 check_lsom_size $DIR/$tfile $bs
23373 local size=$(($num * $bs))
23377 echo "Test SOM for single client multi-threaded($num) write"
23378 $TRUNCATE $DIR/$tfile 0
23379 for ((i = 0; i < $num; i++)); do
23380 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23382 offset=$((offset + $bs))
23384 for (( i=0; i < $num; i++ )); do
23387 check_lsom_size $DIR/$tfile $size
23389 $TRUNCATE $DIR/$tfile 0
23390 for ((i = 0; i < $num; i++)); do
23391 offset=$((offset - $bs))
23392 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23395 for (( i=0; i < $num; i++ )); do
23398 check_lsom_size $DIR/$tfile $size
23400 # multi-client writes
23401 num=$(get_node_count ${CLIENTS//,/ })
23402 size=$(($num * $bs))
23406 echo "Test SOM for multi-client ($num) writes"
23407 $TRUNCATE $DIR/$tfile 0
23408 for client in ${CLIENTS//,/ }; do
23409 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23412 offset=$((offset + $bs))
23414 for (( i=0; i < $num; i++ )); do
23417 check_lsom_size $DIR/$tfile $offset
23420 $TRUNCATE $DIR/$tfile 0
23421 for client in ${CLIENTS//,/ }; do
23422 offset=$((offset - $bs))
23423 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23427 for (( i=0; i < $num; i++ )); do
23430 check_lsom_size $DIR/$tfile $size
23433 echo "Test SOM for truncate"
23434 $TRUNCATE $DIR/$tfile 1048576
23435 check_lsom_size $DIR/$tfile 1048576
23436 $TRUNCATE $DIR/$tfile 1234
23437 check_lsom_size $DIR/$tfile 1234
23439 # verify SOM blocks count
23440 echo "Verify SOM block count"
23441 $TRUNCATE $DIR/$tfile 0
23442 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23443 error "failed to write file $tfile"
23444 check_lsom_data $DIR/$tfile
23446 run_test 806 "Verify Lazy Size on MDS"
23449 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23450 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23451 skip "Need MDS version at least 2.11.52"
23453 # Registration step
23454 changelog_register || error "changelog_register failed"
23455 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23456 changelog_users $SINGLEMDS | grep -q $cl_user ||
23457 error "User $cl_user not found in changelog_users"
23459 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23460 save_lustre_params client "llite.*.xattr_cache" > $save
23461 lctl set_param llite.*.xattr_cache=0
23462 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23464 rm -rf $DIR/$tdir || error "rm $tdir failed"
23465 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23466 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23467 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23468 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23469 error "truncate $tdir/trunc failed"
23472 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23473 error "write $tfile failed"
23475 # multi-client wirtes
23476 local num=$(get_node_count ${CLIENTS//,/ })
23480 echo "Test SOM for multi-client ($num) writes"
23481 touch $DIR/$tfile || error "touch $tfile failed"
23482 $TRUNCATE $DIR/$tfile 0
23483 for client in ${CLIENTS//,/ }; do
23484 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23487 offset=$((offset + $bs))
23489 for (( i=0; i < $num; i++ )); do
23493 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23494 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23495 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23496 check_lsom_data $DIR/$tdir/trunc
23497 check_lsom_data $DIR/$tdir/single_dd
23498 check_lsom_data $DIR/$tfile
23501 # Deregistration step
23502 changelog_deregister || error "changelog_deregister failed"
23504 run_test 807 "verify LSOM syncing tool"
23506 check_som_nologged()
23508 local lines=$($LFS changelog $FSNAME-MDT0000 |
23509 grep 'x=trusted.som' | wc -l)
23510 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23514 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23515 skip "Need MDS version at least 2.11.55"
23517 # Registration step
23518 changelog_register || error "changelog_register failed"
23520 touch $DIR/$tfile || error "touch $tfile failed"
23523 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23524 error "write $tfile failed"
23527 $TRUNCATE $DIR/$tfile 1234
23530 $TRUNCATE $DIR/$tfile 1048576
23533 # Deregistration step
23534 changelog_deregister || error "changelog_deregister failed"
23536 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23541 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23545 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23546 skip "Need MDS version at least 2.11.56"
23548 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23549 error "failed to create DoM-only file $DIR/$tfile"
23550 touch $DIR/$tfile || error "touch $tfile failed"
23551 check_som_nodata $DIR/$tfile
23553 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23554 error "write $tfile failed"
23555 check_som_nodata $DIR/$tfile
23557 $TRUNCATE $DIR/$tfile 1234
23558 check_som_nodata $DIR/$tfile
23560 $TRUNCATE $DIR/$tfile 4097
23561 check_som_nodata $DIR/$file
23563 run_test 809 "Verify no SOM xattr store for DoM-only files"
23566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23567 $GSS && skip_env "could not run with gss"
23568 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23569 skip "OST < 2.12.58 doesn't align checksum"
23572 stack_trap "set_checksums $ORIG_CSUM" EXIT
23573 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23578 for csum in $CKSUM_TYPES; do
23579 #define OBD_FAIL_OSC_NO_GRANT 0x411
23580 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23581 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23583 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23584 before=$(md5sum $DIR/$tfile)
23585 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23586 after=$(md5sum $DIR/$tfile)
23587 [ "$before" == "$after" ] ||
23588 error "$csum: $before != $after bs=$1 seek=$2"
23592 run_test 810 "partial page writes on ZFS (LU-11663)"
23595 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23596 skip "OST < 2.12.51 doesn't support this fail_loc"
23597 [ "$SHARED_KEY" = true ] &&
23598 skip "OSC connections never go IDLE with Shared-Keys enabled"
23600 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23601 # ensure ost1 is connected
23602 stat $DIR/$tfile >/dev/null || error "can't stat"
23603 wait_osc_import_state client ost1 FULL
23604 # no locks, no reqs to let the connection idle
23605 cancel_lru_locks osc
23607 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23608 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23609 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23610 wait_osc_import_state client ost1 CONNECTING
23611 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23613 stat $DIR/$tfile >/dev/null || error "can't stat file"
23615 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23617 test_812b() { # LU-12378
23618 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23619 skip "OST < 2.12.51 doesn't support this fail_loc"
23620 [ "$SHARED_KEY" = true ] &&
23621 skip "OSC connections never go IDLE with Shared-Keys enabled"
23623 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23624 # ensure ost1 is connected
23625 stat $DIR/$tfile >/dev/null || error "can't stat"
23626 wait_osc_import_state client ost1 FULL
23627 # no locks, no reqs to let the connection idle
23628 cancel_lru_locks osc
23630 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23631 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23632 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23633 wait_osc_import_state client ost1 CONNECTING
23634 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23636 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23637 wait_osc_import_state client ost1 IDLE
23639 run_test 812b "do not drop no resend request for idle connect"
23642 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23643 [ -z "$file_heat_sav" ] && skip "no file heat support"
23654 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23655 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23657 $LCTL set_param -n llite.*.file_heat=1
23658 echo "Turn on file heat"
23659 echo "Period second: $period_second, Decay percentage: $decay_pct"
23661 echo "QQQQ" > $DIR/$tfile
23662 echo "QQQQ" > $DIR/$tfile
23663 echo "QQQQ" > $DIR/$tfile
23664 cat $DIR/$tfile > /dev/null
23665 cat $DIR/$tfile > /dev/null
23666 cat $DIR/$tfile > /dev/null
23667 cat $DIR/$tfile > /dev/null
23669 local out=$($LFS heat_get $DIR/$tfile)
23671 $LFS heat_get $DIR/$tfile
23672 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23673 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23674 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23675 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23677 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23678 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23679 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23680 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23682 sleep $((period_second + 3))
23683 echo "Sleep $((period_second + 3)) seconds..."
23684 # The recursion formula to calculate the heat of the file f is as
23686 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23687 # Where Hi is the heat value in the period between time points i*I and
23688 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23689 # to the weight of Ci.
23690 out=$($LFS heat_get $DIR/$tfile)
23691 $LFS heat_get $DIR/$tfile
23692 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23693 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23694 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23695 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23697 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23698 error "read sample ($readsample) is wrong"
23699 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23700 error "write sample ($writesample) is wrong"
23701 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23702 error "read bytes ($readbyte) is wrong"
23703 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23704 error "write bytes ($writebyte) is wrong"
23706 echo "QQQQ" > $DIR/$tfile
23707 echo "QQQQ" > $DIR/$tfile
23708 echo "QQQQ" > $DIR/$tfile
23709 cat $DIR/$tfile > /dev/null
23710 cat $DIR/$tfile > /dev/null
23711 cat $DIR/$tfile > /dev/null
23712 cat $DIR/$tfile > /dev/null
23714 sleep $((period_second + 3))
23715 echo "Sleep $((period_second + 3)) seconds..."
23717 out=$($LFS heat_get $DIR/$tfile)
23718 $LFS heat_get $DIR/$tfile
23719 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23720 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23721 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23722 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23724 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23725 4 * $decay_pct) / 100") -eq 1 ] ||
23726 error "read sample ($readsample1) is wrong"
23727 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23728 3 * $decay_pct) / 100") -eq 1 ] ||
23729 error "write sample ($writesample1) is wrong"
23730 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23731 20 * $decay_pct) / 100") -eq 1 ] ||
23732 error "read bytes ($readbyte1) is wrong"
23733 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23734 15 * $decay_pct) / 100") -eq 1 ] ||
23735 error "write bytes ($writebyte1) is wrong"
23737 echo "Turn off file heat for the file $DIR/$tfile"
23738 $LFS heat_set -o $DIR/$tfile
23740 echo "QQQQ" > $DIR/$tfile
23741 echo "QQQQ" > $DIR/$tfile
23742 echo "QQQQ" > $DIR/$tfile
23743 cat $DIR/$tfile > /dev/null
23744 cat $DIR/$tfile > /dev/null
23745 cat $DIR/$tfile > /dev/null
23746 cat $DIR/$tfile > /dev/null
23748 out=$($LFS heat_get $DIR/$tfile)
23749 $LFS heat_get $DIR/$tfile
23750 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23751 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23752 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23753 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23755 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23756 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23757 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23758 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23760 echo "Trun on file heat for the file $DIR/$tfile"
23761 $LFS heat_set -O $DIR/$tfile
23763 echo "QQQQ" > $DIR/$tfile
23764 echo "QQQQ" > $DIR/$tfile
23765 echo "QQQQ" > $DIR/$tfile
23766 cat $DIR/$tfile > /dev/null
23767 cat $DIR/$tfile > /dev/null
23768 cat $DIR/$tfile > /dev/null
23769 cat $DIR/$tfile > /dev/null
23771 out=$($LFS heat_get $DIR/$tfile)
23772 $LFS heat_get $DIR/$tfile
23773 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23774 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23775 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23776 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23778 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23779 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23780 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23781 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23783 $LFS heat_set -c $DIR/$tfile
23784 $LCTL set_param -n llite.*.file_heat=0
23785 echo "Turn off file heat support for the Lustre filesystem"
23787 echo "QQQQ" > $DIR/$tfile
23788 echo "QQQQ" > $DIR/$tfile
23789 echo "QQQQ" > $DIR/$tfile
23790 cat $DIR/$tfile > /dev/null
23791 cat $DIR/$tfile > /dev/null
23792 cat $DIR/$tfile > /dev/null
23793 cat $DIR/$tfile > /dev/null
23795 out=$($LFS heat_get $DIR/$tfile)
23796 $LFS heat_get $DIR/$tfile
23797 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23798 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23799 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23800 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23802 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23803 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23804 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23805 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23807 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23810 run_test 813 "File heat verfication"
23814 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23815 echo -n y >> $DIR/$tfile
23816 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23817 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23819 run_test 814 "sparse cp works as expected (LU-12361)"
23823 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23824 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23826 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23829 [ "$SHARED_KEY" = true ] &&
23830 skip "OSC connections never go IDLE with Shared-Keys enabled"
23832 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23833 # ensure ost1 is connected
23834 stat $DIR/$tfile >/dev/null || error "can't stat"
23835 wait_osc_import_state client ost1 FULL
23836 # no locks, no reqs to let the connection idle
23837 cancel_lru_locks osc
23838 lru_resize_disable osc
23841 before=$($LCTL get_param -n \
23842 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23844 wait_osc_import_state client ost1 IDLE
23845 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23846 now=$($LCTL get_param -n \
23847 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23848 [ $before == $now ] || error "lru_size changed $before != $now"
23850 run_test 816 "do not reset lru_resize on idle reconnect"
23854 exportfs -u localhost:$DIR/nfsexp
23859 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23861 mkdir -p $DIR/nfsexp
23862 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23863 error "failed to export nfs"
23865 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23866 stack_trap cleanup_817 EXIT
23868 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23869 error "failed to mount nfs to $tmpdir"
23871 cp /bin/true $tmpdir
23872 $DIR/nfsexp/true || error "failed to execute 'true' command"
23874 run_test 817 "nfsd won't cache write lock for exec file"
23878 $LFS setstripe -c1 -i0 $DIR/$tfile
23879 $LFS setstripe -c1 -i1 $DIR/$tfile
23881 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23882 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23883 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23884 error "start $SINGLEMDS failed"
23887 run_test 818 "unlink with failed llog"
23890 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23891 cancel_lru_locks osc
23892 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23893 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23894 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23897 run_test 819a "too big niobuf in read"
23900 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23901 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23902 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23903 cancel_lru_locks osc
23907 run_test 819b "too big niobuf in write"
23910 function test_820_start_ost() {
23913 for num in $(seq $OSTCOUNT); do
23914 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23919 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23922 umount_client $MOUNT || error "umount failed"
23923 for num in $(seq $OSTCOUNT); do
23927 # mount client with no active OSTs
23928 # so that the client can't initialize max LOV EA size
23929 # from OSC notifications
23930 mount_client $MOUNT || error "mount failed"
23931 # delay OST starting to keep this 0 max EA size for a while
23932 test_820_start_ost &
23934 # create a directory on MDS2
23935 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23936 error "Failed to create directory"
23937 # open intent should update default EA size
23938 # see mdc_update_max_ea_from_body()
23939 # notice this is the very first RPC to MDS2
23940 cp /etc/services $DIR/$tdir/mds2 ||
23941 error "Failed to copy files to mds$n"
23943 run_test 820 "update max EA from open intent"
23946 # tests that do cleanup/setup should be run at the end
23950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23953 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23954 $LCTL set_param fail_loc=0x903
23956 cancel_lru_locks MGC
23958 FAIL_ON_ERROR=true cleanup
23959 FAIL_ON_ERROR=true setup
23961 run_test 900 "umount should not race with any mgc requeue thread"
23963 # LUS-6253/LU-11185
23969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23971 # some get_param have a bug to handle dot in param name
23972 cancel_lru_locks MGC
23973 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23974 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23975 umount_client $MOUNT || error "umount failed"
23976 mount_client $MOUNT || error "mount failed"
23977 cancel_lru_locks MGC
23978 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23979 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23981 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23982 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23986 run_test 901 "don't leak a mgc lock on client umount"
23990 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23991 skip "client does not have LU-13377 fix"
23992 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23993 $LCTL set_param fail_loc=0x1415
23994 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23995 cancel_lru_locks osc
23998 run_test 902 "test short write doesn't hang lustre"
24001 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24002 check_and_cleanup_lustre
24003 if [ "$I_MOUNTED" != "yes" ]; then
24004 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true